Mattress Frame

Abstract

A mattress frame includes a mattress frame body, a first frame movably disposed on a front side of the mattress frame body; a second frame movably disposed on a rear side of the mattress frame body; at least one connecting member is disposed between the first frame and the second frame; when the mattress frame body is in the unfolded configuration, the first frame, the second frame and the at least two connecting members are extended. When the mattress frame body is in the folded configuration, at least one of the first frame, the second frame and the at least two connecting members are adjusted so that the area of an orthographic projection of the mattress frame body on a horizontal plane is smaller than the area of an orthographic projection of the mattress frame body on a horizontal plane in the unfolded configuration.

Claims

1. A mattress frame, comprising: a mattress frame body configured to receive a mattress thereon, the mattress frame body has an unfolded configuration and a folded configuration; a first frame movably disposed on a front side of the mattress frame body; a second frame movably disposed on a rear side of the mattress frame body; at least one connecting member is disposed between the first frame and the second frame, and the at least one connecting member are slidable with respect to at least one of the first frame and the second frame; when the mattress frame body is in the unfolded configuration, the first frame, the second frame and the at least two connecting members are extended, when the mattress frame body is in the folded configuration, at least one of the first frame, the second frame and the at least two connecting members are adjusted so that the area of an orthographic projection of the mattress frame body on a horizontal plane is smaller than the area of an orthographic projection of the mattress frame body on a horizontal plane in the unfolded configuration.

2. The mattress frame of claim 1, wherein when the mattress frame body is in the folded configuration, at least one of the first frame, the second frame and the at least one connecting member is contracted along a length direction and/or a width direction of the mattress frame body.

3. The mattress frame of claim 1, wherein when the mattress frame is folded, the first frame and the second frame are movable in directions of approaching each other.

4. The mattress frame of claim 3, wherein the mattress frame body further comprises a third frame disposed between the first frame and the second frame; the first frame is connected to the third frame by a first connecting rod assembly, and the first connecting rod assembly is slidable with respect to the first frame and/or the third frame so that the first frame and the third frame are movable in directions of approaching each other when the mattress frame is folded; and the third frame is connected to the second frame by a second connecting rod assembly, and the second connecting rod assembly is slidable relative to the second frame and/or the third frame so that the second frame and the third frame are movable in directions of approaching each other when the mattress frame is folded.

5. The mattress frame of claim 4, wherein the first connecting rod assembly is slidably disposed on the first frame, the second connecting rod assembly is slidably disposed on the second frame, and when the mattress frame is folded, the first connecting rod assembly is folded to the first frame, and the second connecting rod assembly is folded to the second frame; and the first connecting rod assembly and the second connecting rod assembly are rotatably mounted on the third frame, and when the mattress frame is folded, the first frame is flipped in a direction close to the third frame by the first connecting rod assembly; and the second frame is flipped in a direction close to the third frame by the second connecting rod assembly.

6. The mattress frame of claim 5, wherein when the mattress frame is folded, the first frame is flipped to be opposite to the second frame in position and to have an projection overlapped with an projection of the second frame in a vertical direction; and an upper surface of the third frame is perpendicular to an upper surface of the first frame and an upper surface of the second frame respectively.

7. The mattress frame of claim 6, wherein a front supporting plate extending upwardly out of the upper surface of the first frame is disposed on an end portion of the first frame away from the third frame, and a rear supporting plate extending upwardly out of the upper surface of the second frame is disposed on an end portion of the second frame away from the third frame; and when the mattress frame is folded, the front supporting plate and the rear supporting plate are opposite in position and abut against each other so as to support an end of the first frame away from the third frame.

8. The mattress frame of claim 5, wherein each of the first connecting rod assembly and the second connecting rod assembly is a telescopic rod and is provided with a plurality of sections, and the plurality of sections are slidably disposed with respect to each other so as to be folded.

9. The mattress frame of claim 1, wherein the mattress frame body comprises a first frame, a second frame and a third frame disposed on a front side and a rear side of the mattress frame body respectively, at least one first connecting rod is disposed between the first frame and the third frame, at least one second connecting rod is disposed between the second frame and the third frame, the at least one first connecting rod is detachably connected to the first frame and is rotatably connected to the third frame, and the at least one second connecting rod is detachably connected to the second frame and are rotatably connected to the third frame; and when the mattress frame is detached, the at least one first connecting rods and the at least one second connecting rod rotate towards the third frame so as to be folded.

10. The mattress frame of claim 9, wherein the at least one first connecting rod and the at least one second connecting rod are oppositely disposed on edges of the third frame, a pair of the first connecting rods is disposed between the first frame and the third frame, a pair of the second connecting rods is disposed between the second frame and the third frame, the first connecting rod and the second connecting rod are oppositely disposed on the same side of the third frame and are on the same extension line; in the unfolded configuration, the first connecting rods, the second connecting rods, the first frame and the second frame form a rectangular frame; a pair of connecting lugs disposed symmetrically on the third frame, and the first connecting rods and the second connecting rods are rotatably mounted on the corresponding connecting lugs respectively; and the lengths of the first connecting rods do not exceed the length of the third frame, and the lengths of the second connecting rods do not exceed the length of the third frame.

11. The mattress frame of claim 1, wherein the mattress frame body comprises a first frame, a second frame and a third frame disposed on a front side and a rear side of the mattress frame body, at least one first connecting rod is disposed between the first frame and the third frame, at least one second connecting rod is disposed between the second frame and the third frame, the at least one first connecting rod is detachably connected to the first frame and is detachably connected to the third frame, and the at least one second connecting rod is detachably connected to the second frame and is detachably connected to the third frame.

12. The mattress frame of claim 1, wherein supporting legs are respectively disposed on sides of the first frame and the second frame, the supporting legs are slidable with respect to the first frame and the second frame respectively in a width direction of the first frame and the second frame to extend outwardly, and the supporting legs are rotatably mounted on the first frame and the second frame.

13. The mattress frame of claim 1, wherein the mattress frame further comprises: a lifting mechanism movably disposed on the mattress frame body; and a driving mechanism drives the lifting mechanism to move upwards and downwards; wherein the lifting mechanism is disposed above the mattress frame body, and when the lifting mechanism moves upwards, part of the lifting mechanism extends upwardly out of an upper surface of the mattress frame body; or, the lifting mechanism is disposed below the mattress frame body, and when the lifting mechanism moves upwards, part of the lifting mechanism extends downwardly out of a lower surface of the mattress frame body.

14. The mattress frame of claim 13, wherein the lifting mechanism comprising a plurality of air bags disposed on two opposite sides of the first frame and two opposite sides of the second frame; receiving grooves for receiving the air bags are disposed on both the first frame and the second frame, the driving mechanism is capable of driving the air bags to expand and extend out of a surface of the first frame; the receiving grooves are disposed in the first frame and are provided with openings disposed in the upper surface of the first frame, or the receiving grooves are disposed in the first frame and are provided with openings disposed in a lower surface of the first frame; and the receiving grooves are disposed in the second frame and are provided with openings disposed in the upper surface of the second frame, or the receiving grooves are disposed in the second frame and are provided with openings disposed in a lower surface of the second frame.

15. The mattress frame of claim 14, wherein the mattress frame body further comprises at least one supporting piece slidably disposed on the mattress frame body and the at least one supporting piece is rigid; the at least one supporting piece is disposed below each of the air bags; or, the two air bags on the first frame are connected by one supporting piece; and the two air bags on the second frame are connected by the other supporting piece.

16. The mattress frame of claim 13, wherein the driving mechanism comprises an air pump, a solenoid valve and an air pipe, one end of the air pipe is divided into a plurality of air paths communicating with the air bags one by one, the other end of the air pipe communicates with the air pump, and the air pump is configured to inflate air to the air bags through the air pipe; the solenoid valve communicates with the air pump and is provided with an exhaust port communicating with the outside, and the air bags exhaust air through the exhaust port; and the mattress frame is further provided with a controller configured to control the driving mechanism to start or stop work, and an output end of the controller is electrically connected to an input end of the driving mechanism.

17. The mattress frame of claim 16, wherein the mattress frame further comprises an air pump box, the air pump box comprises a box body, the air pump and the solenoid valve are disposed in the box body, and the air pump box is detachably connected to the mattress frame body; and the mattress frame further comprises one or more of a cry detection apparatus, a sound playing apparatus and a lighting apparatus that are disposed on the mattress frame body; the mattress frame further comprises an air pump box, the air pump box comprises a box body, the air pump and the solenoid valve are disposed in the box body, and the air pump box is detachably connected to the mattress frame body; and one or more of a cry detection apparatus, a sound playing apparatus and a lighting apparatus are further disposed in the box body.

18. The mattress frame of claim 1, wherein the mattress frame body comprises four borders disposed on four sides of the mattress frame, four connecting pieces disposed on four corners of the mattress frame, and a plurality of supporting plates, the connecting pieces are configured to connect the borders in pairs, the borders and the connecting pieces are enclosed into a rectangular frame, and the supporting plates are connected to the two opposite borders; at least two of the connecting pieces on one diagonal line are slidably disposed with respect to the borders connected thereto in a length and/or width direction of the mattress frame, and correspondingly, at least one end of the plurality of supporting plates is slidably disposed with respect to the borders connected thereto; and the lifting mechanism is disposed below the plurality of supporting plates.

19. A child product, comprising a bed base, a mattress and a mattress frame, the mattress frame is placed on the bed base, and the mattress is placed on the mattress frame, wherein the mattress frame further comprising: a first frame movably disposed on a front side of the mattress frame body; a second frame movably disposed on a rear side of the mattress frame body; at least one connecting member is disposed between the first frame and the second frame, and the at least one connecting member are slidable with respect to at least one of the first frame and the second frame; when the mattress frame body is in an unfolded configuration, the first frame, the second frame and the at least two connecting members are extended, when the mattress frame body is in a folded configuration, at least one of the first frame, the second frame and the at least two connecting members are adjusted so that the area of an orthographic projection of the mattress frame body on a horizontal plane is smaller than the area of an orthographic projection of the mattress frame body on a horizontal plane in the unfolded configuration.

20. The mattress frame of claim 19, wherein when the mattress frame body is in the folded configuration, at least one of the first frame, the second frame and the at least one connecting member is contracted along a length direction and/or a width direction of the mattress frame body.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] FIG. 1 is a schematic three-dimensional structural view of an intelligent mattress frame in embodiment 1 of the application;

[0011] FIG. 2 is another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 1 of the application;

[0012] FIG. 3 is further schematic three-dimensional structural view of the intelligent mattress frame in embodiment 1 of the application;

[0013] FIG. 4 is yet further schematic three-dimensional structural view of the intelligent mattress frame in embodiment 1 of the application;

[0014] FIG. 5 is further another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 1 of the application;

[0015] FIG. 6 is a top view of the intelligent mattress frame in embodiment 1 of the application;

[0016] FIG. 7 is another top view of the intelligent mattress frame in embodiment 1 of the application;

[0017] FIG. 8 is a schematic view of the intelligent mattress frame between an unfolded configuration and a folded configuration in embodiment 1 of the application;

[0018] FIG. 9 is a side view of the intelligent mattress frame in the folded configuration in embodiment 1 of the application;

[0019] FIG. 10 is a schematic three-dimensional structural view of the intelligent mattress frame in the folded configuration in embodiment 1 of the application;

[0020] FIG. 11 is a schematic three-dimensional structural view of the intelligent mattress frame matched with a mattress in embodiment 1 of the application;

[0021] FIG. 12 is yet further another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 1 of the application;

[0022] FIG. 13 is a schematic three-dimensional exploded view of an air pump box in embodiment 1 of the application;

[0023] FIG. 14 is a schematic three-dimensional structural view of an intelligent mattress frame in embodiment 2 of the application;

[0024] FIG. 15 is another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 2 of the application;

[0025] FIG. 16 is further schematic three-dimensional structural view of the intelligent mattress frame in embodiment 2 of the application;

[0026] FIG. 17 is yet further schematic three-dimensional structural view of the intelligent mattress frame in embodiment 2 of the application;

[0027] FIG. 18 is a top view of the intelligent mattress frame in embodiment 2 of the application;

[0028] FIG. 19 is another top view of the intelligent mattress frame in embodiment 2 of the application;

[0029] FIG. 20 is further view of the intelligent mattress frame in embodiment 2 of the application;

[0030] FIG. 21 is a schematic exploded view of the intelligent mattress frame in embodiment 2 of the application;

[0031] FIG. 22 is a schematic view of the intelligent mattress frame in a folded configuration in embodiment 2 of the application;

[0032] FIG. 23 is another schematic view of the intelligent mattress frame in the folded configuration in embodiment 2 of the application;

[0033] FIG. 24 is a schematic exploded view of an intelligent mattress frame in embodiment 3 of the application;

[0034] FIG. 25 is a schematic view of the intelligent mattress frame in a folded configuration in embodiment 3 of the application;

[0035] FIG. 26 is a schematic three-dimensional structural view of an intelligent mattress frame in embodiment 4 of the application;

[0036] FIG. 27 is another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 4 of the application;

[0037] FIG. 28 is further schematic three-dimensional structural view of the intelligent mattress frame in embodiment 4 of the application;

[0038] FIG. 29 is a top view of the intelligent mattress frame in embodiment 4 of the application;

[0039] FIG. 30 is another top view of the intelligent mattress frame in embodiment 4 of the application;

[0040] FIG. 31 is a schematic view of the intelligent mattress frame between an unfolded configuration and a folded configuration in embodiment 4 of the application;

[0041] FIG. 32 is a schematic three-dimensional structural view of the intelligent mattress frame in the folded configuration in embodiment 4 of the application;

[0042] FIG. 33 is a side view of the intelligent mattress frame in the folded configuration in embodiment 4 of the application;

[0043] FIG. 34 is a schematic three-dimensional structural view of the intelligent mattress frame matched with a mattress in embodiment 4 of the application;

[0044] FIG. 35 is a schematic three-dimensional structural view of an intelligent mattress frame in embodiment 5 of the application;

[0045] FIG. 36 is another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 5 of the application;

[0046] FIG. 37 is a top view of the intelligent mattress frame in embodiment 5 of the application;

[0047] FIG. 38 is another top view of the intelligent mattress frame in embodiment 5 of the application;

[0048] FIG. 39 is further top view of the intelligent mattress frame in embodiment 5 of the application;

[0049] FIG. 40 is a schematic exploded view of the intelligent mattress frame in embodiment 5 of the application;

[0050] FIG. 41 is a schematic view of the intelligent mattress frame in a folded configuration in embodiment 5 of the application;

[0051] FIG. 42 is another schematic view of the intelligent mattress frame in the folded configuration in embodiment 5 of the application;

[0052] FIG. 43 is a schematic three-dimensional structural view of an intelligent mattress frame in embodiment 6 of the application;

[0053] FIG. 44 is another schematic three-dimensional structural view of the intelligent mattress frame in embodiment 6 of the application;

[0054] FIG. 45 is a side view of the intelligent mattress frame in embodiment 6 of the application; and

[0055] FIG. 46 is a schematic exploded view of the intelligent mattress frame in embodiment 6 of the application;

[0056] in which, 1, intelligent mattress frame; 2, mattress frame body; 21, front frame; 211, front supporting plate; 22, rear frame; 221, rear supporting plate; 23, middle frame; 24, first linkage; 25, second linkage; 26, third linkage; 27, fourth linkage; 28, supporting leg; 3, mattress; 4, lifting mechanism; 41, air bag; 42, supporting piece; 5, driving mechanism; 51, air pump; 52, solenoid valve; 53, air pipe; 54, exhaust port; 6, air pump box; 61, upper shell body; 62, lower shell body; 71, cry detector; 72, sound player; 73, lighting apparatus; 74, power supply interface; 75, adjusting knob; 76, circuit board; and 77, switch.

DETAILED DESCRIPTION OF THE INVENTION

[0057] The application will be further described below in conjunction with embodiments. However, the application is not limited to the following embodiments. Implementation conditions adopted in the embodiments can be further adjusted according to different requirements during specific applications, and unspecified implementation conditions are conventional conditions in the industry. Technical features involved in all implementations of the application can be combined with each other as long as there are no conflicts thereamong.

[0058] Hereinafter, some exemplary embodiments are only briefly described. As realized by the skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the application. Therefore, the accompanying drawings and the descriptions are considered to be essentially illustrative, rather than restrictive.

Embodiment 1

[0059] As shown in FIG. 1 to FIG. 13, the present embodiment provides an intelligent mattress frame 1, including a mattress frame body 2 configured to receive a mattress 3 thereon. The intelligent mattress frame 1 further includes a lifting mechanism 4, a driving mechanism 5, and a controller 6 (unshown in the figures). Specifically, the lifting mechanism 4 is movably disposed on the mattress frame body 2; the driving mechanism 5 controls the lifting mechanism 4 to move upwards and downwards; and the lifting mechanism 4 is disposed below the mattress frame body 2, and when the lifting mechanism 4 moves upwards, part of the lifting mechanism 4 extends downwardly out of a lower surface of the mattress frame body 2 and supports against the ground so as to jack up the mattress frame body 2.

[0060] In the present embodiment, the lifting mechanism 4 is disposed below the mattress frame body 2, and the lifting mechanism 4 includes a plurality of air bags 41. The driving mechanism 5 is connected to the lifting mechanism 4, and the driving mechanism 5 is configured to drive the lifting mechanism 4 to reciprocally move upwards and downwards so that the mattress frame body 2 drives the mattress 3 disposed thereon to move.

[0061] An output end of the controller is electrically connected to an input end of the driving mechanism 5, and the controller is configured to control the driving mechanism 5 to start or stop work. The mattress frame body 2 is configured to at least have an unfolded configuration and a folded configuration, and when the mattress frame body 2 is in the unfolded configuration, the mattress 3 can be placed on the mattress frame body 2. When the mattress frame body 2 is in the folded configuration, the area of an orthographic projection of the mattress frame body on a horizontal plane is smaller than the area of an orthographic projection thereof in the unfolded configuration, and the mattress 3 is separated from the mattress frame body 2. The length and/or width of the mattress frame body 2 are adjustable.

[0062] As shown in FIG. 1 to FIG. 4, the driving mechanism 5 includes an air pump 51, a solenoid valve 52 and an air pipe 53. One end of the air pipe 53 is divided into a plurality of air paths communicating with the air bags 41 one by one. The other end of the air pipe 53 communicates with the air pump 51. The air pump 51 is configured to inflate air to the air bags through the air pipe 53. As shown in FIG. 12, the solenoid valve 52 communicates with the air pump 51 and is provided with an exhaust port 54 communicating with the outside, and the air bags 41 exhaust air through the exhaust port 54. Specifically, the solenoid valve 52 can be a two-position three-way solenoid valve, and when the controller controls the driving mechanism 5 to be in a work starting configuration, the air pump 51 and the solenoid valve 52 alternately inflate and deflate the air bags 41. During inflation, the solenoid valve 52 is turned off, and the air pump 51 inflates the air bags 41 through the air pipe 53 so that the air bags 41 expand to drive the mattress frame body 2 to rise, as shown in FIG. 2. During deflation, the solenoid valve 52 is turned on, the air pump 51 stops work, gases in the air bags 41 are exhausted through the exhaust port 54 under the actions of gravities of the mattress 3 and the mattress frame body 2 so that the mattress 3 falls off. When the controller controls the driving mechanism 5 to be in a work stopping configuration, the lifting mechanism 4 stops reciprocally moving upwards and downwards. Preferably, at least one rigid supporting piece 42 is disposed below each of the air bags 41. Considering that the air bags 41 themselves are softer, the air bags 41 are easy to deform if they are placed on a plane such as a bed base and a sofa, and therefore, the effect of the product can be further improved by additionally disposing the at least one supporting piece 42 below the air bags. The shape of the at least one supporting piece 42 can be the same as shapes of the air bags 41 as shown in FIG. 3, and can also be set to be round as shown in FIG. 4, which is not specifically limited herein.

[0063] In the present embodiment, the mattress frame body 2 is adjustable in both length and width so as to be adaptable to mattresses with different sizes. The mattress frame body 2 includes a front frame 21 and a rear frame 22 disposed on a front side and a rear side of the mattress frame body 2 respectively, at least one linkage is disposed between the front frame and the rear frame, and the at least one linkage is slidable with respect to the front frame 21 and/or the rear frame 22 so that the front frame 21 and the rear frame 22 are movable in directions of approaching each other when the intelligent mattress frame is folded.

[0064] The lifting mechanism 4 includes a plurality of air bags 41 disposed on two opposite sides of the front frame 21 and two opposite sides of the rear frame 22; [0065] containing grooves for containing the air bags 41 are disposed on both the front frame 21 and the rear frame 22, the driving mechanism 5 is capable of driving the air bags 41 to outwards expand and extend out of a surface of the front frame 21; [0066] the containing grooves are disposed in the front frame 21 and are provided with openings disposed in a lower surface of the front frame 21; and the containing grooves are disposed in the rear frame 22 and are provided with openings disposed in a lower surface of the rear frame 22.

[0067] The mattress frame body 2 further includes at least one supporting piece 42 slidably disposed on the mattress frame body 2 and the at least one supporting piece 42 is rigid; the at least one supporting piece 42 is disposed below each of the air bags 41; [0068] or, the two air bags 41 on the front frame 21 are connected by one supporting piece 42; and the two air bags 41 on the rear frame 22 are connected by the other supporting piece 42.

[0069] Preferably, the mattress frame body 2 further includes a middle frame 23 disposed between the front frame 21 and the rear frame 22. It can be understood that the middle frame 23 is also provided with air bags. The front frame 21 is connected to the middle frame 23 by a first linkage assembly, and the first linkage assembly is slidable with respect to the front frame 21 and/or the middle frame 23 so that the front frame 21 and the middle frame 23 are movable in directions of approaching each other when the intelligent mattress frame is folded; and [0070] the middle frame 23 is connected to the rear frame 22 by a second linkage assembly, and the second linkage assembly is slidable relative to the rear frame 22 and/or the middle frame 23 so that the rear frame 22 and the middle frame 23 are movable in directions of approaching each other when the intelligent mattress frame is folded.

[0071] The first linkage assembly is slidably disposed on the front frame 21, the second linkage assembly is slidably disposed on the rear frame 22, and when the intelligent mattress frame is folded, the first linkage assembly is folded to the front frame 21, and the second linkage assembly is folded to the rear frame 22; and [0072] the first linkage assembly and the second linkage assembly are rotatably mounted on the middle frame 23, and when the intelligent mattress frame is folded, the front frame 21 is flipped in a direction close to the middle frame 23 by the first linkage assembly; and the rear frame 22 is flipped in a direction close to the middle frame 23 by the second linkage assembly.

[0073] When the intelligent mattress frame is folded, the front frame 21 is flipped to be opposite to the rear frame 22 in position and to have a projection overlapped with a projection of the rear frame 22 in a vertical direction; and an upper surface of the middle frame 23 is perpendicular to an upper surface of the front frame 21 and an upper surface of the rear frame 22 respectively.

[0074] A front supporting plate 211 extending upwardly out of the upper surface of the front frame 21 is disposed on an end portion of the front frame 21 away from the middle frame 23, and a rear supporting plate 221 extending upwardly out of the upper surface of the rear frame 22 is disposed on an end portion of the rear frame 22 away from the middle frame 23; and when the intelligent mattress frame is folded, the front supporting plate 211 and the rear supporting plate 221 are opposite in position and abut against each other so as to support an end of the front frame 21 away from the middle frame 23.

[0075] Each of the first linkage assembly and the second linkage assembly is a telescopic rod and is provided with a plurality of sections, and the plurality of sections are slidably disposed with respect to each other so as to be folded.

[0076] The first linkage assembly includes at least one first linkage 24 and at least one second linkage 25 that are slidably disposed, the at least one first linkage 24 is slidable in the front frame 21, the at least one second linkage 25 is slidable in the at least one first linkage 24, and one end of the at least one second linkage 25 is rotatably connected to the middle frame 23. Further, as shown in FIG. 1, two first linkages 24 and two second linkages 25 are disposed between the front frame 21 and the middle frame 23. The front frame 21, the middle frame 23, the at least one first linkage 24 and the at least one second linkage 25 are enclosed into a rectangular frame.

[0077] The second linkage assembly includes at least one third linkage 26 and at least one fourth linkage 27 that are slidably disposed, and two third linkages 26 and two fourth linkages 27 are disposed between the rear frame 22 and the middle frame 23. The at least one third linkage 26 is slidable in the rear frame 22, the at least one fourth linkage 27 is slidable in the at least one third linkage 26, one end of the at least one fourth linkage 27 is rotatably connected to the middle frame 23, and the rear frame 22, the middle frame 23, the at least one third linkage 26 and the at least one fourth linkage 27 are enclosed into a rectangular frame.

[0078] The mattress frame body 2 at least has the unfolded configuration and the folded configuration. Considering that the size of the folded intelligent mattress frame 1 is small as much as possible, lengths of the at least one first linkage 24, the at least one second linkage 25, the at least one third linkage 26 and the at least one fourth linkage 27 are roughly equal. When the mattress frame body 2 is in the unfolded configuration, the front frame 21 and the rear frame 22 are disposed on two opposite sides, and the at least one first linkage 24, the at least one second linkage 25, the at least one third linkage 26 and the at least one fourth linkage 27 are disposed on the same horizontal plane. When the mattress frame body 2 is in the folded configuration, as shown in FIG. 9 and FIG. 10, the at least one second linkage 25 is disposed in the at least one first linkage 24, the at least one first linkage 24 is disposed in the front frame 21, the at least one fourth linkage 27 is disposed in the at least one third linkage 26, and the at least one third linkage 26 is disposed in the rear frame 22. The at least one second linkage 25 and the at least one fourth linkage 27 respectively rotate with respect to the middle frame 23 so that the front frame 21 and the rear frame 22 are closed up with respect to each other.

[0079] The lifting mechanism 4 is disposed below the front frame 21, the middle frame 23 and the rear frame 22.

[0080] Of course, in other embodiments (unshown in the figures), the first linkage assembly and the second linkage assembly may not be telescopic rods, at least two first linkages are disposed between the front frame 21 and the middle frame 23, the first linkages are slidable in the front frame 21, and the first linkages are rotatably connected to the middle frame 23; and the front frame 21, the middle frame 23 and the first linkages are enclosed into a rectangular frame. At least two second linkages are disposed between the rear frame 22 and the middle frame 23, the second linkages are slidable in the rear frame 22, and the second linkages are rotatably connected to the middle frame 23; and the rear frame 22, the middle frame 23 and the second linkages are enclosed into a rectangular frame.

[0081] As shown in FIG. 7, supporting legs 28 are respectively disposed on sides of the front frame 21 and the rear frame 22, the supporting legs 28 are slidable with respect to the front frame 21 and the rear frame 22 respectively in a width direction of the front frame 21 and the rear frame 22 to extend outwardly, and the supporting legs 28 are rotatably mounted on the front frame 21 and the rear frame 22. In the present embodiment, two supporting legs 28 are respectively disposed on each of the left and the right sides of each of the front frame 21 and the rear frame 22 so that the width of the mattress frame body 2 can be increased or reduced.

[0082] As shown in FIG. 12, the intelligent mattress frame 1 further includes an air pump box 6, the air pump box 6 includes a box body, and the air pump 51 and the solenoid valve 52 are disposed in the box body. The air pump box 6 is detachably connected to the mattress frame body 2. As shown in FIG. 5, the mattress frame body 2 is further provided with one or more of a cry detector 71, a sound player 72 and a lighting apparatus 73. The cry detector 71 includes a sound sensor and a voice recognition chip, and an output end of the cry detector 71 is connected to an input end of the controller. When detecting the cry of a baby, the cry detector 71 sends a corresponding signal to the controller, and then the controller controls the driving mechanism 5 to start work. The sound player 72 is specifically a loudspeaker and can be configured to play music or child stories, and the sound player 72 is electrically connected to the controller. The lighting apparatus 73 is specifically a light strip and provides convenience for an adult to observe a condition of the baby in a dark environment. Further, the mattress frame body 2 is further provided with a power receiving interface and at least one power supply interface 74. The power receiving interface is configured to supply power from an external power source to the intelligent mattress frame 1. The at least one power supply interface 74 can be a USB interface and can supply power for an external device (such as a portable fan), and there is one or more power supply interfaces 74. Further, the intelligent mattress frame 1 can also be provided with a switch key, and a user presses the switch key to control the intelligent mattress frame 1 to be powered on and start the driving mechanism 5. When the driving mechanism 5 is started, the switch key is pressed again, by which the intelligent mattress frame 1 can be controlled to be powered off and stop the driving mechanism 5. Further, the intelligent mattress frame 1 can also be provided with an adjusting knob, and a user can rotate the adjusting knob to change a voltage of the air pump 51 and then control the movement frequency and range of the lifting mechanism 4.

[0083] As shown in FIG. 13, the present embodiment further provides an air pump box, wherein the air pump box specifically includes an upper shell body 61 and a lower shell body 62, and a circuit board 76 is disposed between the upper shell body 61 and the lower shell body 62. The above-mentioned cry detector (unshown in the figure), the sound player 72, the lighting apparatus 73, the adjusting knob 75 and a switch 77 are all integrated in the air pump box. The air pump box is detachably connected to the above-mentioned mattress frame body 2 by an air pipe. By such disposing, disposing excessive electrified structures on the mattress frame body 2 can be avoided, and the safety of the intelligent mattress frame 1 is further improved.

[0084] The present embodiment further provides a children product, including a bed base (unshown in figures), a mattress 3 and the above-mentioned intelligent mattress frame 1. The bed base is provided with a side rail, the intelligent mattress frame 1 is placed on the bed base, and the mattress 3 is disposed on the intelligent mattress frame 1.

Embodiment 2

[0085] Embodiment 2 is basically the same as embodiment 1 except that: as shown in FIG. 14 to FIG. 23, the mattress frame body 2 includes a front frame 21 and a rear frame 22 disposed on a front side and a rear side of the mattress frame body 2, and the front frame 21 is connected to the rear frame 22 by at least two linkages. Structures and mounting ways of the linkages are different from those in embodiment 1, and the front frame 21, the rear frame 22 and the linkages are enclosed into a rectangular frame. The linkages are detachably connected to the front frame 21 and the rear frame 22 respectively, and the lifting mechanism 4 is disposed below the front frame 21 and/or the rear frame 22.

[0086] Further, the mattress frame body 2 includes a middle frame 23 disposed between the front frame 21 and the rear frame 22, and the lifting mechanism 4 is disposed below the front frame 21, the middle frame 23 and the rear frame 22. Two first linkages 24 are disposed between the front frame 21 and the middle frame 23, one end of each of the first linkages 24 is detachably connected to the front frame 21, and the other ends of the first linkages 24 are rotatably connected to the middle frame 23. The front frame 21, the middle frame 23 and the first linkages 24 are enclosed into a rectangular frame. Two second linkages 25 are disposed between the rear frame 22 and the middle frame 23, one end of each of the second linkages 25 is detachably connected to the rear frame 22, and the other ends of the second linkages 25 are rotatably connected to the middle frame 23. The rear frame 22, the middle frame 23 and the second linkages 25 are enclosed into a rectangular frame. When the intelligent mattress frame is detached, the first linkages and the second linkages rotate towards the middle frame so as to be folded.

[0087] The first linkages 24 and the second linkages 25 are oppositely disposed on edges of the middle frame 23, a pair of the first linkages 24 is disposed between the front frame 21 and the middle frame 23, a pair of the second linkages 25 is disposed between the rear frame 22 and the middle frame 23, the first linkage 24 and the second linkage 25 are oppositely disposed on the same side of the middle frame 23 and are on the same extension line; [0088] in the unfolded configuration, the first linkages 24, the second linkages 25, the front frame 21 and the rear frame 22 form a rectangular frame; [0089] a pair of connecting lugs disposed symmetrically on the middle frame 23, and the first linkages 24 and the second linkages 25 are rotatably mounted on the corresponding connecting lugs respectively; and [0090] the lengths of the first linkages 24 do not exceed the length of the middle frame 23, and the lengths of the second linkages 25 do not exceed the length of the middle frame 23.

[0091] As shown in FIG. 21 to FIG. 23, when not using the intelligent mattress frame 1, a user can detach the front frame 21 and the rear frame 22 respectively and fold the two first linkages 24 and the two second linkages 25 respectively. When folded, the intelligent mattress frame 1 is smaller in size, thereby being convenient to transport and store.

Embodiment 3

[0092] Embodiment 3 is basically the same as embodiment 2 except that: as shown in FIG. 24 to FIG. 25, one end of each of the first linkages 24 is detachably connected to the front frame 21, and the other ends of the first linkages 24 are detachably connected to the middle frame 23. One end of each of the second linkages 25 is detachably connected to the rear frame 22, and the other ends of the second linkages 25 are detachably connected to the middle frame 23. When not using the intelligent mattress frame 1, a user can detach and fold the front frame 21, the rear frame 22, the middle frame 23, the first linkages 24 and the second linkages 25 from each other so that the size is smaller.

Embodiment 4

[0093] Embodiment 4 is basically the same as embodiment 1 except that: as shown in FIG. 26 to FIG. 34, the air bags 41 in embodiment 1 are disposed below the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with downward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of a lower surface of the mattress frame body 2 when inflated.

[0094] In embodiment 1, the air bags 41 expand and extend below the mattress frame body 2 and support against the ground when inflated, so that the mattress frame body 2 is lifted, and the mattress 3 is placed on the mattress frame body 2 so as to be lifted. And when the air bags 41 are exhausted, the air bags 41 are shrunk into the containing grooves.

[0095] In embodiment 4, the air bags 41 are disposed above the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with upward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of an upper surface of the mattress frame body 2 when inflated.

[0096] In embodiment 4, the air bags 41 expend and extend above the mattress frame body 2 and upwards extend out of the upper surface of the mattress frame body 2 when inflated, and then, the mattress 3 received on the mattress frame body 2 is jacked up; and when the air bags 41 are exhausted, the air bags 41 are shrunk into the containing grooves, and the mattress 3 falls back again.

[0097] In order to ensure that the air bags 41 better support against the ground or the mattress 3, at least one supporting piece 42 is further covered outside the air bags 41, the at least one supporting piece 42 is slidably disposed on the mattress frame body 2, moves up and down with the expansion and shrinkage of the air bags 41, and slides in the containing grooves. It can be understood that the at least one supporting piece 42 is made of hard material such as plastics.

[0098] In embodiment 4, in order to better contact with the mattress 3, the area of contact between the at least one supporting piece 42 and the mattress 3 is larger, the at least one supporting piece 42 is strip-shaped as a whole and is covered outside the two air bags 41 at the same time, and two ends of the at least one supporting piece 42 are respectively connected to the two air bags 41 opposite in position.

Embodiment 5

[0099] Embodiment 5 is basically the same as embodiment 2 except that: as shown in FIG. 35 to FIG. 42, the air bags 41 in embodiment 2 are disposed below the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with downward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of a lower surface of the mattress frame body 2 when inflated.

[0100] In embodiment 5, the air bags 41 are disposed above the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with upward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of an upper surface of the mattress frame body 2 when inflated.

[0101] In embodiment 5, in order to better contact with the mattress 3, the area of contact between the at least one supporting piece 42 and the mattress 3 is larger, the at least one supporting piece 42 is strip-shaped as a whole and is covered outside the two air bags 41 at the same time, and two ends of the at least one supporting piece 42 are respectively connected to the two air bags 41 opposite in position.

Embodiment 6

[0102] Embodiment 6 is basically the same as embodiment 3 except that: as shown in FIG. 43 to FIG. 46, the air bags 41 in embodiment 3 are disposed below the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with downward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of a lower surface of the mattress frame body 2 when inflated.

[0103] In embodiment 6, the air bags 41 are disposed above the mattress frame body 2, and specifically, the front frame 21, the rear frame 22 and the middle frame 23 are all provided with the air bags 41. The front frame 21, the rear frame 22 and the middle frame 23 are all provided with containing grooves with upward openings, the air bags 41 are disposed in the containing grooves when not inflated, and the air bags 41 outwards expand and extend out of an upper surface of the mattress frame body 2 when inflated.

[0104] In embodiment 6, the air bags 41 expend and extend above the mattress frame body 2 and upwards extend out of the upper surface of the mattress frame body 2 when inflated, and then, the mattress 3 received on the mattress frame body 2 is jacked up; and when the air bags 41 are exhausted, the air bags 41 are shrunk into the containing grooves, and the mattress 3 falls back again.

Embodiment 7

[0105] Embodiment 7 is basically the same as embodiment 1 except that the mattress frame body 2 includes four side frames disposed on four sides of the intelligent mattress frame 1, four connecting pieces disposed on four corners of the intelligent mattress frame 1, and a plurality of supporting plates, the connecting pieces are configured to connect the side frames in pairs, the side frames and the connecting pieces are enclosed into a rectangular frame, and the supporting plates are connected to the two opposite side frames. At least two of the connecting pieces on one diagonal line are slidably disposed with respect to the side frames connected thereto in a length and/or width direction of the intelligent mattress frame 1, and correspondingly, at least one end of the plurality of supporting plates is slidably disposed with respect to the side frames connected thereto. The lifting mechanism 4 is disposed below the supporting plates.

[0106] In summary, the intelligent mattress frame in the above-mentioned embodiment at least has the following advantages: [0107] 1. by disposing the lifting mechanism including the plurality of air bags below the mattress frame body, the controller controls the driving mechanism to drive the lifting mechanism to reciprocally move upwards and downwards and then drive a mattress disposed on the mattress frame body to reciprocally move upwards and downwards, and since the lifting mechanism is disposed below the mattress frame body, the mattress can uniformly move upwards or downwards as a whole without depression in the middle as long as the lifting mechanism drives the mattress frame body to move upwards, and therefore, the soothing effect is better; [0108] 2. the mattress frame body is adjustable in length and width so as to be adaptable to mattresses with different sizes and stronger in practicability; and [0109] 3. by disposing the cry detector, the sound player and the lighting apparatus, the soothing effect can be further improved.

[0110] The above-mentioned embodiments are only intended to describe the technical concept and characteristics of the application and enable the skilled in the art to know about and execute contents of the application. rather than to hereby limit the protected scope of the application. Any equivalent changes or modifications based on the spiritual essence of the application shall fall within the protection scope of the application.