FLEXIBLE SLIDING POWER SUPPLY ASSEMBLY, AND MASSAGE CUSHION AND CONTROL METHOD THEREFOR

Abstract

The present disclosure discloses a flexible sliding power supply assembly, and a massage cushion and a control method therefor. A flexible conductive rail is provided with two or more fixing slots; conductive bars are mounted in the fixing slots in an embedded manner; a sliding conductive assembly is mounted on the flexible conductive rail; the sliding conductive assembly is in slidably electric connection with the conductive bars; and the conductive bars are correspondingly electrically connected to a power supply and a controller. The flexible conductive rail of the present disclosure can bend in a large arc in one direction to adapt to massage chairs with different shapes, so that the adaptability is good, and it can be used for both a common cushion and a curved cushion. In the flexible conductive rail, the tunnel type sliding conductive assembly can be made to be a standard component, so that it adapts to various kinds of cushions, the development cost is reduced, and assembling is facilitated. The flexible conductive rail is connected by a tunnel type probe control sleeve structure, so that reliable fixing is achieved during sliding guidance. In the present disclosure, one controller can be connected to a plurality of massage movements with the tunnel type sliding conductive assemblies, so that the number of wires is reduced, and the problems of breakage of wires of the massage cushion and twining of the wires on a massage head are completely solved.

Claims

1. A flexible sliding power supply assembly, comprising a flexible conductive rail and a sliding conductive assembly, wherein the flexible conductive rail is provided with two or more fixing slots; conductive bars are mounted in the fixing slots in an embedded manner; the sliding conductive assembly is mounted on the flexible conductive rail; the sliding conductive assembly is in slidably electric connection with the conductive bars; and the conductive bars are correspondingly electrically connected to a power supply and a controller.

2. The flexible sliding power supply assembly according to claim 1, wherein the sliding conductive assembly comprises a probe control sleeve, conductive probes, and a circuit board; the circuit, board is mounted in the probe control sleeve; the circuit board is electrically connected with a plurality of conductive probes; the middle part of the probe control sleeve is a connecting opening; by the connecting opening, the probe control sleeve is capable of being mounted on the flexible conductive rail; and the conductive probes protrude from the connecting opening and are electrically connected to the conductive bars on the flexible conductive rail.

3. The flexible sliding power supply assembly according to claim 2, wherein one side of the probe control sleeve is provided with a connecting part fixedly connected to a massage movement; and each conductive bar is correspondingly electrically connected to one or more conductive probes.

4. The flexible sliding power supply assembly according to claim 2, wherein one or more magnets are mounted on the flexible conductive rail in an embedded manner; a hall switch is mounted on the circuit board; and the hall switch is capable of determining the position of the movement by sensing a magnetic field formed by the magnets.

5. The flexible sliding power supply assembly according to claim 3, wherein the fixing slots are -shaped; each fixing slot comprises a fixed part and an opening part; a width and thickness of the fixed part are both equal to those of each conductive bar; a width of the opening part is less than that of the conductive bar; and a thickness of the opening part is less than an extending height of the conductive probe.

6. A massage cushion, which adopts the flexible sliding power supply assembly according to claim 1, wherein the flexible conductive rail is fixedly mounted on a cushion body; the other side of the cushion body is further provided with a rack; one or more massage movements are mounted between the flexible conductive rail and the rack; one side of each massage movement is meshed with the rack; the other side of the massage movement is fixedly provided with the sliding conductive assembly; and the massage movement is electrically connected with each conductive bar through the sliding conductive assembly.

7. The massage cushion according to claim 1, wherein the fixing slots of the flexible conductive rail are inwardly disposed; the circuit board of the probe control sleeve and one side of each conductive probe is also inwardly disposed; a massage head on each massage movement is outwardly disposed; and an upper surface and a lower surface of the probe control sleeve are both of arc curved structures.

8. A control method, which is applied to the massage cushion according to claim 1, wherein the flexible conductive rail is provided with three conductive bars; two conductive bars are used for supplying power, and the third conductive bar is used for controlling signals; the conductive bars are also electrically connected with a controller; the circuit board is, also electrically connected with a micro control unit (MCU); and the control method specifically comprises the following steps: S1, control: issuing, by means of a mobile phone or the controller, an instruction; encoding the instruction through a communication protocol; transmitting the encoded instruction to the MCU via a specified conductive bar; and decoding, by the MCU, the encoded instruction to control the massage movement to perform a specified action; and S2, feedback: when the massage movement switches a mode or stops working, encoding, by the MCU, a state; transmitting the encoded state to the controller via a specified conductive bar; and decoding, by a central processing unit (CPU) on the controller, the encoded state to obtain a working state of the massage movement.

9. The control method according to claim 8, further comprising step S3, positioning: sensing, by the MCU, a magnet on, a back shell rail of the cushion body through the hall switch on the circuit board; after the MCU determines the position of the massage movement, encoding, by the MCU, position information; transmitting the encoded position information to the controller via a specified conductive bar; and decoding, by the CPU on the controller, the encoded position information, to obtain the position information of the massage movement.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0029] FIG. 1 is a schematic structural diagram of a sliding conductive assembly of the present disclosure;

[0030] FIG. 2 is a sectional view of a sliding conductive assembly of the present disclosure;

[0031] FIG. 3 is an exploded diagram of a sliding conductive assembly of the present disclosure;

[0032] FIG. 4 is a schematic structural diagram of the present disclosure;

[0033] FIG. 5 is an exploded diagram of a flexible conductive rail of the present disclosure;

[0034] FIG. 6 is a schematic structural diagram of a massage cushion of the present disclosure.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The present disclosure is further described in detail below in combination with the accompanying drawings and specific embodiments.

[0036] As shown in FIGS. 1-6, a specific embodiment of the present disclosure is a flexible sliding power supply assembly, including a flexible conductive rail 1 and a sliding conductive assembly 3. The flexible conductive rail 1 is provided with two or more fixing slots 4, and conductive bars 2 are mounted in the fixing slots 4 in an embedded manner.

[0037] A sliding conductive assembly 3 is mounted on the flexible conductive rail 1; the sliding conductive assembly 3 is in slidably electric connection with the conductive bars 2; and the conductive bars 2 are correspondingly electrically connected to a power supply and a controller 9.

[0038] The sliding conductive assembly 3 includes a probe control sleeve 301, conductive probes 302, and a circuit board 303; the circuit board 303 is mounted in the probe control sleeve 301; and the circuit board 303 is electrically connected with a plurality of conductive probes 302. The probe control sleeve of the present disclosure is of a tunnel type structure. The tunnel type probe control sleeve can ensure that an assembly will not be loosened and fall off from the flexible conductive rail and can also ensure that the conductive probes are always kept in a stable electric connection state during vibration. During use, under squeezing, the probe control sleeve can also move with the flexible conductive rail to keep the stable electric connection. The traditional conductive rail adopts a rigid rail, which cannot adapt to a vibration environment of a massager and a squeezed usage scenario.

[0039] The middle part of the probe control sleeve 301 is a connecting opening 304; by the connecting opening 304, the probe control sleeve can be mounted on the flexible conductive rail 1; and the conductive probes 302 protrude from the connecting opening 304 and are electrically connected to the conductive bars 2 on the flexible conductive rail 1.

[0040] One side of the probe control sleeve 301 is provided with a connecting part 305 fixedly connected to a massage movement 5; and each conductive bar 2 is correspondingly electrically connected to one or more conductive probes 302. Each conductive probe 302 is formed by combining a copper pin, a wire and a spring. Meanwhile, a plurality of conductive probes can enlarge a contact area, which can meet a requirement for high current.

[0041] One or more magnets 6 are mounted on an operating rail of the massage movement 5 on a back shell of a cushion body in an embedded manner; a hall switch is mounted on the circuit board of the massage movement 5; and the hall switch can determine the position of the movement by sensing a magnetic field formed by the magnets 6.

[0042] The fixing slots 4 are -shaped; each fixing slot 4 includes a fixed part 401 and an opening part 402; a width and thickness of the fixed part 401 are both equal to those of each conductive bar 2; a width of the opening part 402 is less than that of the conductive bar 2; and a thickness of the opening part 402 is less than an extending height of the copper pin.

[0043] A massage cushion adopts the flexible sliding power supply assembly. The flexible conductive rail is fixedly mounted on a cushion body 8; the other side of the cushion body 8 is further provided with a rack 7; and one or more massage movements 5 are mounted between the flexible conductive rail 1 and the rack 7.

[0044] One side of each massage movement 5 is meshed with the rack 7; the other side of the massage movement 5 is fixedly provided with the sliding assembly 3; and the massage movement 5 is electrically connected with each conductive bar through the sliding conductive assembly 3.

[0045] The fixing slots 4 of the flexible conductive rail 1 are inwardly disposed; the circuit board 303 of the probe control sleeve 301 and one side of each conductive probe 302 is inwardly disposed; and a massage head on each massage movement 5 is outwardly disposed.

[0046] An upper surface and a lower surface of the probe control sleeve 301 are both of arc curved structures.

[0047] A control method is applied to a massage cushion. The flexible conductive rail is provided with three conductive bars; two conductive bars are used for supplying power, and the third conductive bar is used for controlling signals; the conductive bars are also electrically connected with a controller; the circuit board is also electrically connected with an MCU; and the control method specifically includes the following steps: [0048] S1, control: issuing, by means of a mobile phone or the controller, an instruction; encoding the instruction through a communication protocol; transmitting the encoded instruction to the MCU via a specified conductive bar; and decoding, by the MCU, the encoded instruction to control the massage movement to perform a specified action; and [0049] S2, feedback: when the massage movement switches a mode or stops working, encoding, by the MCU, a state; transmitting the encoded state to the controller via a specified conductive bar; and decoding, by a central processing unit (CPU) on the controller, the encoded state to obtain a working state of the massage movement.

[0050] The control method further includes step S3, positioning: sensing, by the MCU, a magnet on a back shell rail of the cushion body through the hall switch on the circuit board; after the MCU determines the position of the massage movement, encoding, by the MCU, position information; transmitting the encoded position information to the controller via a specified conductive bar; and decoding, by the CPU on the controller, the encoded position information to obtain the position information of the massage movement.

[0051] When the movement of the traditional massage cushion walks up and down to achieve massage, a connecting wire is easy to break due to a bend. The following problems are solved: When the movement of the massage cushion walks up and down to achieve massage, since the connecting spring-shape wire has a large diameter, the diameter of the spring-shape wire is extremely large during making of an ultrathin structure, and a person will squeeze the spring-shape wire when the person leans against the massage cushion. As a result, the existing fixed conductive guide rail is pulled apart since the wire is not extensible, and the adaptability is poor. Special conductive guide rails are required to be designed for use for different massage cushions, and special molds need to be opened to manufacture the conductive guide rails. An existing guide rail conduction device is fixed in a pressed manner. The conduction device is easy to jump when moving along a conductive rail, resulting in poor intermittent contact, affecting power supplying and signal transmission, and causing part of signals to be lost. The pressed fixed guide rail has the risk of derailment. For example, in a novel conductive structure of a massage chair movement ZL201820665485.X, its conductive assembly cannot be applied to a flexible conductive rail. If the conductive assembly is forcibly combined with the flexible conductive rail, the conductive assembly is squeezed to easily cause derailment or poor contact. The existing guide rail adopts a single carbon brush (or conductive pillar) to contact a conductive metal bar on the guide rail to achieve electricity or signal transmission. When there is debris such as dust on the conductive bar, the conduction device is easy to jump, resulting in poor intermittent contact, which affects the power supplying and signal transmission and causes part of signals to be lost.

[0052] The flexible conductive rail of the present disclosure is made of high-toughness engineering plastic. The flexible conductive rail can bend in a large arc in one direction to adapt to massage chairs with different shapes, so that the adaptability is good, and it can be used for both a common cushion and a curved cushion. In the flexible conductive rail, the tunnel type sliding conductive assembly can be made to be a standard component, thus adapting to various kinds of cushions, reducing the development cost, facilitating the assembling, reducing the kinds of materials, and decreasing the product cost. The flexible conductive rail is connected by the tunnel type probe control sleeve structure, so that reliable fixing is achieved during sliding guidance, and the problem of derailment is completely solved. Each conductive bar corresponds to two conductive probes. The parallel conductive probes have good contact-conducting stability, so that the problem of poor contact easily caused in the existing fixed conductive rail is solved. In the flexible conductive rail of the present disclosure, one controller can be connected to a plurality of massage movements with the tunnel type sliding conductive assemblies by only three conductive bars, so that the number of wires is reduced, and the problems of breakage of wires, of the massage cushion and twining of the wires on a massage head are completely solved. The flexible conductive rail has a normative appearance and a compact structure, and the moving trajectory can be fixed according to the movement. The sliding conductive assembly is located on a side surface. One protruding end of the circuit board of the sliding conductive assembly is located on an inner side, and at the same time, the upper and lower end parts of the sliding conductive assembly are both arc-shaped, so that a position where a person easily squeezes can be bypassed; a product has more stable quality; and the person feels more comfortable during massage.

[0053] The above descriptions are only the preferred embodiments of the present disclosure, and are not intended to limit the present disclosure. Any subtle modifications, equivalent replacements and improvements that are made to the above embodiments according to the technical essence of the present disclosure shall fall within the protection scope of the technical solution of the present disclosure.