Cosmetic Instrument of Honeycomb Lattice Structure

Abstract

The present invention provides a cosmetic instrument with a honeycomb lattice structure and relates to the technical field of therapeutic handles for thermal therapeutic apparatuses in the medical or beauty industry. The cosmetic instrument includes: a handle shell is detachably and fixedly connected with the lampshade, the circuit board is mounted in the handle shell, the sleeves are mounted in the handle shell and are electrically connected with the circuit board, and slot holes are formed in the sleeves; the lattice head comprises barrels and electrodes; the barrels fixedly penetrate through the lampshade and are conductively inserted into the corresponding slot holes of the sleeves; the electrodes are telescopically conductively inserted into the corresponding barrels through elastic buffer components; and the LED lamps are mounted in the handle shell and are electrically connected with the circuit board.

Claims

1. A cosmetic instrument with a honeycomb lattice structure, comprising a handle shell (1), a lampshade (2), a lattice head, a circuit board (3), sleeves (4) and LED lamps (5), wherein the handle shell (1) is detachably and fixedly connected with the lampshade (2), the circuit board (3) is mounted in the handle shell (1), the sleeves (4) are mounted in the handle shell (1) and are electrically connected with the circuit board (3), and slot holes (41) are formed in the sleeves (4) respectively; the lattice head comprises barrels (9) and electrodes (11), the barrels (9) fixedly penetrate through the lampshade (2) and are conductively inserted into the corresponding slot holes (41) of the sleeves (4), the electrodes (11) are telescopically conductively inserted into the corresponding barrels (9) through elastic buffer components, electrode tips (10) are arranged at the end parts of the corresponding electrodes (11), and the LED lamps (5) are mounted in the handle shell (1) and are electrically connected with the circuit board (3).

2. The cosmetic instrument with the honeycomb lattice structure according to claim 1, wherein a center conical table (42) and annularly distributed pyramids (43) are arranged at the end part of each electrode tip (10), and the pyramids (43) surround the periphery of each center conical table (42).

3. The cosmetic instrument with the honeycomb lattice structure according to claim 1, wherein the lattice head further comprises a supporting plate (12); the supporting plate (12) is detachably and fixedly connected with the lampshade (2) and is provided with positioning sleeves (44), the barrels (9) penetrate into the corresponding positioning sleeves (44) and are welded and fixed with the corresponding positioning sleeves (44), the barrels (9) on the supporting plate (12) are distributed in an orthohexagonal lattice, a plate body (13) is arranged in the lampshade (2), guide holes (8) are formed in the plate body (13), and the barrels (9) penetrate into the corresponding guide holes (8).

4. The cosmetic instrument with the honeycomb lattice structure according to claim 1, wherein each elastic buffer component comprises a first pressure spring (15) and a second pressure spring (16), the electrode (11) arranged in each barrel (9) is provided with a first limiting block (17), and each barrel (9) is internally provided with a first step face (18) for preventing the first limiting block (17) from escaping from each barrel (9); each first pressure spring (15) is mounted on the electrode (11) in a sleeved manner, and the two end parts of each first pressure spring (15) are abutted against the first step face (18) and one end surface of the first limiting block (17) respectively; a limiting portion is arranged in each barrel (9), each second pressure spring (16) is arranged in the corresponding barrel (9), and the two end parts of each second pressure spring (16) are abutted against the corresponding limiting portion and the other end surface of a second limiting block (19) respectively.

5. The cosmetic instrument with the honeycomb lattice structure according to claim 4, further comprising a vibration mechanism, wherein the vibration mechanism comprises cylinders (14), a motor (21), a connecting rod (22), a seat plate (23), an eccentric wheel (24) and push rods (25); the cylinders (14) are movably inserted into the corresponding barrels (9), second limiting blocks (19) are arranged on the corresponding cylinders (14) in the barrels (9), and second step faces (20) for preventing the second limiting blocks (19) from escaping from the barrels (9) are arranged in the barrels (9) respectively; the limiting portions are the end surfaces of the second limiting blocks (19) respectively, the motor (21) is mounted in the handle shell (1) and is electrically connected with the circuit board (3), and the eccentric wheel (24) is fixedly connected with an output shaft (26) of the motor (21); the push plates (25) are fixedly connected with the seat plate (23), are movably inserted into the corresponding slot holes (41) of the sleeves (4) and are abutted against the end parts of the cylinders (14), one end of the connecting rod (22) is hinged to the eccentric position of the eccentric wheel (24), and the other end of the connecting rod (22) is hinged to the seat plate (23).

6. The cosmetic instrument with the honeycomb lattice structure according to claim 5, wherein a first pin shaft (27) is arranged at the eccentric position of the eccentric wheel (24), the seat plate (23) is provided with a second pin shaft (28), connecting sleeves (29) are arranged at the two end parts of the connecting rod (22) respectively, the connecting sleeve (29) at one end part of the connecting rod (22) is mounted on the first pin shaft (27) through a first bearing (30) in the sleeved manner, and the connecting sleeve (29) at the other end part of the connecting rod (22) is mounted on the second pin shaft (28) through a second bearing (31) in the sleeved manner.

7. The cosmetic instrument with the honeycomb lattice structure according to claim 1, further comprising a cable (32), wherein the cable (32) fixedly penetrates into the handle shell (1) through a cable anti-folding head (45), line cards (33) are arranged in the handle shell (1), the cable (32) is clamped on the line cards (33), one end part of the cable (32) is electrically connected with the circuit board (3), and an aviation plug (46) is arranged at the other end part of the cable (32).

8. The cosmetic instrument with the honeycomb lattice structure according to claim 1, further comprising conductive shrapnels (34), wherein grooves (35) are formed in the inner side walls of the slot holes (41) of the sleeves (4) respectively; and the conductive shrapnels (34) are arranged in the grooves (35), are fixedly connected with the sleeves (4), are electrically connected with the circuit board (3) and make elastic pressure contact with the barrels (9) inserted into the slot holes (41).

9. The cosmetic instrument with the honeycomb lattice structure according to claim 1, wherein a male rabbet (36) is formed in the handle shell (1) and is provided with a boss (37); a female rabbet (38) is formed in the lampshade (2) and is provided with a notch (39); and the lampshade (2) is connected with the male rabbet (36) of the handle shell (1) through the female rabbet (38) in a clamping manner and is buckled on the outer side of the boss (37) through the notch (39).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly describe the technical solutions of the embodiments of the present invention or in the prior art, the accompanying drawings required to describe the embodiments or the prior art are briefly described below. Apparently, the accompanying drawings described below are only some embodiments of the present invention. Those of ordinary skill in the art may further obtain other accompanying drawings based on these accompanying drawings without inventive effort.

[0020] FIG. 1 is a structural schematic diagram of the present invention;

[0021] FIG. 2 is an enlarged partial schematic diagram at A in FIG. 1;

[0022] FIG. 3 is an enlarged partial schematic diagram at B in FIG. 2;

[0023] FIG. 4 is a top cross-sectional view of the present invention;

[0024] FIG. 5 is an enlarged partial schematic diagram at C in FIG. 2;

[0025] FIG. 6 is an enlarged partial schematic diagram at M in FIG. 5;

[0026] FIG. 7 is an enlarged partial schematic diagram at N in FIG. 5;

[0027] FIG. 8 is an enlarged partial schematic diagram at V in FIG. 5;

[0028] FIG. 9 is an enlarged partial schematic diagram at S in FIG. 5; and

[0029] FIG. 10 is a Z-Z sectional view in FIG. 5.

[0030] In the drawings, reference numerals are used for corresponding components as follows:

[0031] 1-handle shell, 2-lampshade, 3-circuit board, 4-sleeve, 5-LED lamp, 6-bracket, 7-through hole, 8-guide hole, 9-barrel, 10-electrode tip, 11-electrode, 12-supporting plate, 13-plate body, 14-cylinder, 15-first pressure spring, 16-second pressure spring, 17-first limiting block, 18-first step face, 19-second limiting block, 20-second step face, 21-motor, 22-connecting rod, 23-seat plate, 24-eccentric wheel, 25-push rod, 26-output shaft, 27-first pin shaft, 28-second pin shaft, 29-connecting sleeve, 30-first bearing, 31-second bearing, 32-cable, 33-line card, 34-conductive shrapnel, 35-groove, 36-male rabbet, 37-boss, 38-female rabbet, 39-notch, 40-supporting seat, 41-slot hole, 42-center conical table, 43-pyramid, 44-positioning sleeve, 45-cable anti-folding head, and 46-aviation plug.

DETAILED DESCRIPTION OF THE INVENTION

[0032] The technical solutions of the present invention are described clearly and completely in combination with the embodiments of the present invention. Apparently, the described embodiments are only part rather than all of the embodiments of the present invention. Based on the embodiments of the present invention, all the other embodiments obtained by those of ordinary skill in the art without inventive effort are within the scope of the present invention.

[0033] Referring to FIG. 1, FIG. 4 and FIG. 8, disclosed is a cosmetic instrument with a honeycomb lattice structure, comprising a handle shell 1, a lampshade 2, a lattice head, a circuit board 3, sleeves 4, LED lamps 5, a vibration mechanism, a cable 32 and conductive shrapnels 34. The handle shell 1 is detachably and fixedly connected with the lampshade 2; and a specific connection relationship between the handle shell 1 and the lampshade 2 is as follows: referring to FIG. 9, a male rabbet 36 is formed in the handle shell 1 and is provided with a boss 37, a female rabbet 38 is formed in the lampshade 2 and is provided with a notch 39, and the lampshade 2 is connected with the male rabbet 36 of the handle shell 1 through the female rabbet 38 in a clamping manner and is buckled on the outer side of the boss 37 through the notch 39. The handle shell 1 is made of a ABS-acrylonitrile-butadiene-styrene copolymer resin material, is not transparent and is in streamlined appearance transition; and the lampshade 2 is made of a PC-polycarbonate resin material, is semitransparent and has an appearance in a unique shape.

[0034] The circuit board 3 is fixedly mounted in the handle shell 1 through the bracket 6, and the sleeves 4 are mounted in the handle shell 1 and are electrically connected with the circuit board 3. In this embodiment, the sleeves 4 are fixedly mounted on the circuit board 3, slot holes 41 are formed in the sleeves 4 respectively, through holes 7, corresponding to the sleeves 4, are formed in the circuit board 3, the lattice head comprises barrels 9, electrodes 11 and a supporting plate 12, and the barrels 9 fixedly penetrate through the lampshade 2. A specific connection relationship between the barrels 9 and the lampshade 2 is as follows: the supporting plate 12 is detachably and fixedly connected with the lampshade 2, for example, through bolts or buckles, and is provided with positioning sleeves 44, the barrels 9 penetrate into and are welded and fixed with the sleeves 44 respectively, the barrels 9 on the supporting plate 12 are arranged in an orthohexagonal lattice, the plate body 13 is arranged in the supporting plate 12, guide holes 8 are formed in the plate body 13, and the barrels 9 penetrate into the guide holes 8 respectively. The barrels 9 penetrate through the through holes 7 respectively and are conductively inserted into the slot holes 41 of the sleeves 4. A specific electric connection relationship between the barrels 9 and the sleeves 4 is as follows: grooves 35 are formed in the inner side walls of the slot holes 41 of the sleeves 4 respectively, and conductive shrapnels 34 are arranged in the grooves 35 respectively, are fixedly connected with the sleeves 4, are electrically connected with the circuit board 3 and make elastic pressure contact with the barrels 9 inserted into the slot holes 41 respectively.

[0035] The electrodes 11 are telescopically conductively inserted into the barrels 9 through elastic buffer components respectively, and electrode tips 10 are arranged at the end parts of the electrodes 11 respectively. Referring to FIG. 2 and FIG. 3, a center conical table 42 and annularly distributed pyramids 43 are arranged at the end part of each electrode tip 10, and the pyramids 43 surround the periphery of each center conical table 42. A specific structure of each elastic buffer component and a specific connection relationship between the electrodes 11 and the barrels 9 are as follows: each elastic buffer component comprises a first pressure spring 15 and a second pressure spring 16, the electrode 11 arranged in each barrel 9 is provided with a first limiting block 17, each barrel 9 is internally provided with a first step face 18 for preventing the first limiting block 17 from escaping from each barrel 9, each first pressure spring 15 is mounted on the electrode 11 in the sleeved manner, the two end parts of each first pressure spring 15 are abutted against the first step face 18 and one end surface of the first limiting block 17 respectively, a limiting portion is arranged in each barrel 9, each second pressure spring 16 is arranged in the corresponding barrel 9, and the two end parts of each second pressure spring 16 are abutted against the corresponding limiting portion and the other end surface of a second limiting block 19 respectively.

[0036] Referring to FIG. 5 and FIG. 10, the vibration mechanism comprises cylinders 14, a motor 21, a connecting rod 22, a seat plate 23, an eccentric wheel 24 and push rods 25, the cylinders 14 are movably inserted into the corresponding barrels 9, second limiting blocks 19 are arranged on the corresponding cylinders 14 in the barrels 9, second step faces 20 for preventing the second limiting blocks 19 from escaping from the barrels 9 are arranged in the barrels 9 respectively, and the limiting portions are the end surfaces of the second limiting blocks 19. The motor 21 is fixedly mounted in the handle shell 1 through the supporting seat 40 and is electrically connected with the circuit board 3, the eccentric wheel 24 is fixedly connected with an output shaft 26 of the motor 21, the push plates 25 are fixedly connected with the seat plate 23, are movably inserted into the corresponding slot holes 41 of the sleeves 4 and are abutted against the end parts of the cylinders 14, one end of the connecting rod 22 is hinged to the eccentric position of the eccentric wheel 24, and the other end of the connecting rod 22 is hinged to the seat plate 23. Specific connection relationships between the connecting rod 22 and the eccentric wheel 24 as well as between the connecting rod 22 and the seat plate 23 are as follows: a first pin shaft 27 is arranged at the eccentric position of the eccentric wheel 24, the seat plate 23 is provided with a second pin shaft 28, connecting sleeves 29 are arranged at the two end parts of the connecting rod 22 respectively, the connecting sleeve 29 at one end part of the connecting rod 22 is mounted on the first pin shaft 27 through a first bearing 30 in the sleeved manner, and the connecting sleeve 29 at the other end part of the connecting rod 22 is mounted on the second pin shaft 28 through a second bearing 31 in the sleeved manner.

[0037] The LED lamps 5 are mounted in the handle shell 1. In this embodiment, the LED lamps 5 are fixedly mounted on and are electrically connected with the circuit board 3; and after the LED lamps 5 are lighted on, light is emitted through the lampshade 2. The cable 32 fixedly penetrates into the handle shell 1 through a cable anti-folding head 45, line cards 33 are arranged in the handle shell 1, the cable 32 is clamped on the line cards 33, one end part of the cable 32 is electrically connected with the circuit board 3, and an aviation plug 46 is arranged at the other end part of the cable 32. As being formed by employing a high-quality twisted pair and sleeving the high-quality twisted pair with a cotton yarn+PET tightly woven net line protective sleeve, the cable 32 resists high temperature, corrosion and bending, is long in service life and has very good insulating performance. By employing a waterproof aviation plug SP13, the aviation plug 46 is strong in sealing performance and may ensure that oil stains and water stains cannot enter the cosmetic instrument along the cable to cause a short circuit at a connector in the use process.

[0038] When the cosmetic instrument with the honeycomb lattice structure of the present invention is used, through electric connection between the aviation plug 46 and a host machine of the thermal therapeutic apparatus, a worker holds the handle shell 1 by a hand to enable electrodes 10 to make contact with skin of a human body; the circuit board 3 is controlled with the host machine of the thermal therapeutic apparatus to generate particular voltage and current, and a safe and reliable high-frequency electric field is formed; and the current is conducted to the electrode tips 10 through the sleeves 4, the barrels 9 and the electrodes 11 and acts on the human skin through the electrode tips 10 to generate the warm effect, so that thermal therapy and the cosmetic result or the physiotherapy effect are achieved. While thermal therapy is conducted, the electrodes 11 and the electrode tips 10 may be driven by the vibration mechanism to conduct reciprocating vibration to exert the massage effect on the skin and promote blood circulation, so that the cosmetic result or the physiotherapy effect is significantly improved. The principle that the vibration mechanism drives the electrodes 11 and the electrode tips 10 to conduct reciprocating vibration is as follows: the eccentric wheel 24 is driven by the motor 21 to rotate, the seat plate 23 and the push rods 25 are driven by the connecting rod 22 to conduct reciprocating vibration along the slot holes 41 of the sleeves 4, the cylinders 14 are rapidly pushed back and forth by the push rods 25, then reciprocating motion is transferred to the electrodes 11 through the second pressure springs 16, and then the electrodes 11 and the electrode tips 10 are driven to conduct high-frequency rapid vibration, so that a massage function of the electrode tips 10 is achieved. It should be noted that, in order to ensure that the cylinders 14 can effectively transfer the reciprocating motion to the electrodes 11 through the second pressure springs 16, when stiffness factors of the first pressure springs 15 and the second pressure springs 16 are selected, the stiffness factor of the second pressure springs 16 should be larger than that of the first pressure springs 15. After the cosmetic instrument with the honeycomb lattice structure is used for a long time, the electrode tips 10 of the lattice head may be worn to a certain degree; and when the electrode tips 10 require to be replaced after being worn to a certain degree, the supporting plate 12 and the lampshade 2 may be disassembled and separated, then the lattice head is pulled towards the outsides of the lampshade 2, the barrels 9 are pulled out of the guide holes 8, the through holes 7 and the slot holes 41 respectively to complete disassembly of the lattice head, then the supporting plate 12 of a new lattice head is mounted on the lampshade 2 again, the barrels 9 of the new lattice head penetrate into the guide holes 8, the through holes 7 and the slot holes 41 respectively, and then the electrode tips 10 are rapidly replaced.

[0039] The foregoing is only preferred embodiments of the present invention and is not intended to be limiting of the present invention, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present invention are intended to be embraced by the protection range of the present invention.