CN217015082U

CN217015082U - Waterproof beauty instrument

Info

Publication number: CN217015082U
Application number: CN202123271406.8U
Authority: CN
Inventors: 马亮
Original assignee: Shenzhen Trojan Integrated Design Co ltd
Current assignee: Shenzhen Trojan Integrated Design Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-22
Anticipated expiration: 2031-12-23

Abstract

The application relates to the technical field of beauty equipment, in particular to a waterproof beauty instrument. This waterproof beauty instrument, including handle and fixed connection in the massage head of handle, the handle includes sleeve, mounting bracket and bottom, and telescopic both ends are connected respectively in massage head and bottom, and massage head, sleeve and bottom enclose to close and form the holding chamber, and the mounting bracket is arranged in the holding chamber and is connected with the massage head, installs control circuit board on the mounting bracket. The application provides a waterproof beauty instrument adopts the sleeve to carry out whole protection encapsulation, has shortened the seam length between the part greatly, has improved beauty instrument's waterproof performance, has prolonged beauty instrument's life.

Description

Waterproof beauty instrument

Technical Field

The application relates to the technical field of beauty equipment, in particular to a waterproof beauty instrument.

Background

The beauty instrument is an instrument for regulating and improving the body and the face according to the physiological function of the human body, and different beauty instruments can have various functions of whitening, skin tendering, freckle removing, wrinkle removing, hair removal, weight losing and the like. With the development of the beauty industry, the beauty instrument is gradually developed in a small and portable direction, and the small beauty instrument generally comprises a working head and a handle.

The handle of the existing beauty instrument generally adopts a structure of a front cover and a rear cover, the structure of the front cover and the rear cover can generate longer seams, so that the water resistance of the beauty instrument is poor, the beauty instrument can generate certain damage to the body of the beauty instrument after water enters the beauty instrument and accelerate the loss of electronic components, the service life of the beauty instrument is short, and the maintenance and replacement cost is increased.

In view of the above-described related art, the inventors have considered that there is a problem that the cosmetic instrument is inferior in waterproof performance.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the cosmetic instrument waterproof performance who proposes among the above-mentioned background art is relatively poor, the present application provides a waterproof cosmetic instrument.

The technical scheme provided by the application is as follows:

the utility model provides a waterproof beauty instrument, includes handle and fixed connection in the massage head of handle, the handle includes sleeve, mounting bracket and bottom, telescopic both ends connect respectively in the massage head with the bottom, the massage head the sleeve with the bottom encloses and closes and form the holding chamber, the mounting bracket is located in the holding chamber and with the massage head is connected, install control circuit board on the mounting bracket.

By adopting the technical scheme, the handle is not encapsulated by adopting a front cover structure and a rear cover structure, but is encapsulated by adopting the sleeve to carry out integral protection, so that the length of seams among parts is greatly shortened, the waterproof performance of the beauty instrument is improved, and the possibility of water immersion of electronic elements such as a control circuit board and the like is reduced; the control circuit board is installed on the installation frame, but not direct mount at the sleeve inner wall, is favorable to reducing the installation degree of difficulty, also can take off the sleeve alone when dismantling the beauty instrument, is favorable to reducing the winding and the dragging of electronic component connecting wire for it is more convenient to maintain.

Preferably, the lower part of the massage head is fixed with two or more than two combined pieces, the combined pieces are arc-shaped, and the two or more than two combined pieces are distributed at intervals on the circumference; the inner wall of the sleeve is in interference fit with the combining piece.

Through adopting above-mentioned technical scheme, the cover barrel casing is established outside closing the piece and with closing piece interference fit, with a plurality of pieces of closing extrusion to the centre of a circle direction for close the clearance between piece and the sleeve and diminish, and then make massage head and telescopic seam crossing clearance diminish, improved beauty instrument's waterproof performance.

Preferably, the lower part of the massage head is also provided with a clamping sheet, the clamping sheet is positioned between two adjacent clamping sheets, a clamping hole is formed in the clamping sheet, and a clamping block matched with the clamping hole is connected to the inner wall of the sleeve.

By adopting the technical scheme, the clamping blocks are matched with the clamping holes, so that the sleeve and the massage head are firmly clamped, the gap at the joint of the sleeve and the massage head is not easy to be enlarged due to connection looseness, and the waterproof performance of the beauty instrument is enhanced.

Preferably, the lower end of the latch is provided with an inclined guide surface facing the sleeve, and the end of the latch remote from the bottom cover is provided with an inclined surface cooperating with the guide surface.

Through adopting above-mentioned technical scheme, guide face and inclined plane cooperate for the fixture block can be along in the guide face slips into the joint hole, reduced the sleeve and closed the cooperation degree of difficulty of piece.

Preferably, the mounting rack comprises a front shell and a rear shell, and the front shell is fixedly connected with the rear shell; the control circuit board is arranged on the front shell, a pressure sensor is arranged on the control circuit board, an adhesive tape is arranged on the front shell, a button is arranged on the adhesive tape, and the button is in contact with the pressure sensor; the adhesive tape is positioned between the sleeve and the front shell, and the sleeve is provided with a button hole for the button to pass through.

By adopting the technical scheme, the button is pressed, the pressure is transmitted to the pressure sensor by the button, and the pressure sensor converts a pressure signal into an electric signal for controlling the switch and the function selection of the beauty instrument; the adhesive tape has elasticity for the sense of touch comfortable that the finger pressed, the adhesive tape still has waterproof effect in addition.

Preferably, the sleeve is in a circular truncated cone shape, the sectional area of the sleeve is gradually increased from one end close to the bottom cover to one end close to the massage head, and the rubber strip and the mounting frame are abutted to the inner wall of the sleeve.

By adopting the technical scheme, the adhesive tape is firstly installed into the sleeve, the button is exposed from the button hole, and then the sleeve is sleeved with the combining piece, so that the adhesive tape and the mounting frame are packaged in the sleeve, the adhesive tape is tightly pressed on the front shell by the smaller end of the sleeve, liquid is not easy to enter the sleeve from the joint of the adhesive tape and the sleeve, and the waterproof performance of the beauty instrument is enhanced.

Preferably, one side of the rubber strip, which is close to the sleeve, is provided with a waterproof ring, the button is positioned in the waterproof ring, and the inner wall of the sleeve is provided with a ring groove matched with the waterproof ring.

Through adopting above-mentioned technical scheme, if liquid such as water infiltrates in the sleeve from the seam crossing of sleeve and button, liquid can be by waterproof circle separation, and is difficult to contact electronic component, is favorable to reducing the loss of liquid to electronic component.

Preferably, a guide groove is formed in the front shell and/or the rear shell, a guide rail is arranged on the sleeve and is in sliding fit with the guide groove, and the length direction of the guide rail is consistent with that of the sleeve.

Through adopting above-mentioned technical scheme, guide rail and guide way sliding fit for the sleeve can be along self length direction and preceding shell and/or backshell sliding connection, makes mounting bracket and muffjoint inseparabler, the wholeness is stronger, also is favorable to the sleeve to compress tightly the adhesive tape.

Preferably, the inner wall of the bottom cover is provided with a barb, the sleeve is close to the outer wall of one end of the bottom cover and is provided with a groove, and the barb is in clamping fit with the groove.

Through adopting above-mentioned technical scheme, the overhead kick cooperates with the slot joint for firm in connection between bottom and the sleeve, make the seam crossing clearance of sleeve and bottom difficult because of connecting not hard up grow, strengthened cosmetic instrument's waterproof performance.

In summary, compared with the related art, the utility model has the following beneficial effects:

1. the utility model adopts the sleeve to carry out integral protection and encapsulation, greatly shortens the seam length between parts, improves the waterproof performance of the beauty instrument and reduces the possibility of soaking electronic elements such as a control circuit board and the like.

2. The sleeve is sleeved outside the combining pieces and is in interference fit with the combining pieces, the plurality of combining pieces are extruded towards the direction of the circle center, so that the gap between the combining pieces and the sleeve is reduced, further the gap at the joint of the massage head and the sleeve is reduced, and the waterproof performance of the beauty instrument is improved.

3. The sleeve is arranged in a round table shape, the sectional area of the sleeve is gradually increased from one end close to the bottom cover to one end close to the massage head, and the adhesive tape is tightly pressed on the front shell by the smaller end of the sleeve during assembly, so that liquid is not easy to enter the sleeve from the joint of the adhesive tape and the sleeve, and the waterproof performance of the beauty instrument is enhanced.

Drawings

Fig. 1 is a schematic view of the whole structure of the waterproof beauty instrument.

Fig. 2 is an exploded view of the waterproof beauty instrument.

Fig. 3 is a sectional view taken along a-a in fig. 1.

Fig. 4 is a schematic view of a waterproof beauty instrument protrusion guide groove.

Fig. 5 is a schematic view of a protruding guide rail of the waterproof beauty instrument.

Description of the reference numerals: 1. a massage head; 2. a sleeve; 3. a bottom cover; 4. a mounting frame; 5. a control circuit board; 6. an accommodating cavity; 7. an electrode; 8. a mounting seat; 9. a handle; 10. laminating; 11. a clip sheet; 12. a clamping hole; 13. a guide surface; 14. a clamping block; 15. a bevel; 16. a guide rail; 17. buttonhole; 18. a trench; 19. chamfering; 20. a front housing; 21. a rear housing; 22. a power source; 23. a groove; 24. an adhesive tape; 25. a button; 26. a pressure sensor; 27. a waterproof ring; 28. a guide groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures.

Referring to fig. 1 and 2, the embodiment of the application discloses a waterproof beauty instrument, which comprises a massage head 1, a sleeve 2, a bottom cover 3, a mounting rack 4 and a control circuit board 5, wherein the sleeve 2, the bottom cover 3 and the mounting rack 4 form a handle 9 of the beauty instrument.

Referring to fig. 2 and 3, the massage head 1 is in contact with the skin, and the superficial or deep tissues of the skin are treated by the current. The sleeve 2 is used as a shell part of the handle 9 and is clamped with the massage head 1. One end of the sleeve 2 far away from the massage head 1 is clamped with the bottom cover 3, and the massage head 1, the sleeve 2 and the bottom cover 3 enclose to form an accommodating cavity 6. The mounting rack 4 is positioned in the containing cavity 6 and is connected with the massage head 1 and the sleeve 2 in a sliding way. The control circuit board 5 is installed on the mounting frame 4 and is electrically connected with the massage head 1. The control circuit board 5 is arranged on the mounting frame 4, and is not directly arranged on the inner wall of the sleeve 2, so that the mounting difficulty is reduced, the sleeve 2 can be taken down independently when the beauty instrument is detached, the winding and dragging of the electronic element connecting wire are reduced, and the maintenance is more convenient.

Referring to fig. 2 and 4, the massage head 1 includes an electrode 7, a mounting seat 8, a fitting piece 10, and a click piece 11. The electrode 7 is fixed on the mounting seat 8 and is electrically connected with the control circuit board 5. When the beauty instrument works, the electrodes 7 are attached to the surface of the skin, micro-current is generated between the electrodes 7 and conducted through the skin, muscle tissues under the skin are stimulated, collagen is promoted to be generated, and the skin becomes compact and elastic. The cross section of the lower end part of the mounting seat 8 is circular, and the closing sheet 10 is connected to the lower end part of the mounting seat 8 in an integrated forming way. The three combined pieces 10 are arc-shaped, and the three combined pieces 10 are distributed on the circumference at equal intervals. The clamping sheet 11 is positioned between two adjacent closing sheets 10, and the upper part of the clamping sheet 11 and the closing sheets 10 are integrally formed to enclose a complete circumference. The joint hole 12 has been seted up on joint piece 11 for with sleeve 2 cooperation joint, the lower extreme of joint piece 11 is equipped with the guide face 13 of slope, guide face 13 towards sleeve 2.

Referring to fig. 4 and 5, the sleeve 2 has a truncated cone shape, and the sectional area of the sleeve 2 gradually increases from the end near the bottom cover 3 to the end near the massage head 1. The inner wall of the sleeve 2 is welded with the clamping block 14 matched with the clamping hole 12, the clamping block 14 is matched with the clamping hole 12, the sleeve 2 is firmly clamped with the massage head 1, the gap at the joint of the sleeve 2 and the massage head 1 is not easy to be enlarged due to connection looseness, and the waterproof performance of the beauty instrument is enhanced. When the sleeve 2 is clamped with the clamping piece 11, the sleeve 2 is sleeved outside the combining piece 10 and is in interference fit with the combining piece 10. The sleeve 2 extrudes the three combined pieces 10 towards the center of the circle, and the stress generated in the combined pieces 10 enables the combined pieces 10 to act on the sleeve 2 in a reverse direction, so that the gap between the combined pieces 10 and the sleeve 2 is reduced, and the waterproof performance of the beauty instrument is improved.

Referring to fig. 5, an end of the latch 14 away from the bottom cover 3 is provided with a slope 15, and the slope 15 cooperates with the guide surface 13, so that the latch 14 can slide into the latch hole 12 along the guide surface 13, which reduces difficulty in cooperation between the sleeve 2 and the engaging piece 10. The inner wall of the sleeve 2 is provided with a guide rail 16, the length direction of the guide rail 16 is consistent with the length direction of the sleeve 2, and the guide rail 16 is used for guiding the clamping connection of the sleeve 2 and the massage head 1. Four round buttonholes positioned on the same straight line are arranged on the sleeve 2, and four grooves 18 are arranged on the outer wall of one end of the sleeve 2 close to the bottom cover 3 at equal intervals.

Referring to fig. 5, four barbs 19 arranged at equal intervals are installed on the inner circumferential wall of the bottom cover 3, and the barbs 19 are in clamping fit with the grooves 18, so that the bottom cover 3 and the sleeve 2 are firmly connected, the gap at the joint of the sleeve 2 and the bottom cover 3 is not easy to increase due to loose connection, and the waterproof performance of the beauty instrument is enhanced.

Referring to fig. 2 and 4, the mounting bracket 4 includes a front case 20 and a rear case 21, and the front case 20 and the rear case 21 are fixedly connected by bolts. The control circuit board 5 is mounted on the front case 20 and is located between the front case 20 and the rear case 21. The control circuit board 5 is electrically connected with a power supply 22 positioned in the accommodating cavity 6, and the power supply 22 is arranged below the massage head 1. Four pressure sensors 26 are mounted on the control circuit board 5, a groove 23 is formed in one side, away from the control circuit board 5, of the front shell 20, and four round holes are formed in the bottom surface of the groove 23. An adhesive tape 24 is installed in the groove 23, the adhesive tape 24 is made of silica gel, four buttons 25 protruding outwards are arranged on the adhesive tape 24, the buttons 25 are correspondingly exposed out of the button holes, and the exposed surfaces of the buttons 25 and the outer surface of the sleeve 2 form a smooth curved surface. The adhesive tape 24 is located between the sleeve 2 and the front shell 20, and both the adhesive tape 24 and the front shell 20 are abutted against the inner wall of the sleeve 2. The pressure sensor 26 extends into the round hole and is abutted to the button 25, when the button 25 is pressed, the pressure is transmitted to the pressure sensor 26 by the button 25, and the pressure signal is converted into an electric signal by the pressure sensor 26 to control the switch and the function selection of the beauty instrument.

Referring to fig. 2, the adhesive tape 24 has good elasticity, so that the tactile sensation of finger pressing is comfortable, and in addition, the adhesive tape 24 has a waterproof function. One side of the rubber strip 24 close to the sleeve 2 is provided with a waterproof ring 27, the button 25 is positioned in the waterproof ring 27, and the inner wall of the sleeve 2 is provided with a ring groove matched with the waterproof ring 27. If liquid such as water penetrates into the sleeve 2 from the joint between the sleeve 2 and the button 25, the liquid is blocked by the waterproof ring 27 and is difficult to contact with the electronic component, which is beneficial to reducing the loss of the liquid to the electronic component.

Referring to fig. 4 and 5, a guide groove 28 is formed in the rear shell 21, and the guide groove 28 is in sliding fit with the guide rail 16, so that the sleeve 2 can be slidably connected with the rear shell 21 along the length direction thereof, and the mounting frame 4 and the sleeve 2 are tightly connected and have stronger integrity.

Referring to fig. 2, during assembly, the adhesive tape 24 is firstly installed in the sleeve 2, the button 25 is exposed from the button hole, the guide rail 16 slides into the guide groove 28, the sleeve 2 slides along the length direction of the sleeve under the sliding of the guide rail 16, the clamping block 14 is in clamping fit with the clamping hole 12, the sleeve 2 is sleeved outside the combining piece 10 and extrudes the combining piece 10, the adhesive tape 24 and the installation frame 4 are packaged inside the sleeve 2, the adhesive tape 24 is tightly pressed on the front shell 20 by the smaller end of the sleeve 2, liquid is not easy to enter the sleeve 2 from the seam of the adhesive tape 24 and the sleeve 2, and the waterproof performance of the beauty instrument is enhanced.

The implementation principle of the embodiment is as follows: the sleeve 2 is adopted for integral protection and packaging, so that the length of seams among parts is greatly shortened, the waterproof performance of the beauty instrument is improved, and the possibility of soaking electronic elements such as the control circuit board 5 and the like is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waterproof beauty instrument which characterized in that: including handle (9) and fixed connection in the first (1) of massage of handle (9), handle (9) include sleeve (2), mounting bracket (4) and bottom (3), the both ends of sleeve (2) connect respectively in massage first (1) with bottom (3), massage first (1) sleeve (2) with bottom (3) enclose and close and form holding chamber (6), mounting bracket (4) are located in holding chamber (6) and with massage first (1) is connected, install control circuit board (5) on mounting bracket (4).

2. The waterproof beauty instrument of claim 1, characterized in that: the lower part of the massage head (1) is fixed with two or more than two combined sheets (10), the combined sheets (10) are arc-shaped, and the two or more than two combined sheets (10) are distributed at intervals on the circumference; the inner wall of the sleeve (2) is in interference fit with the combining sheet (10).

3. The waterproof beauty instrument of claim 2, characterized in that: the lower part of the massage head (1) is further provided with clamping pieces (11), the clamping pieces (11) are located between every two adjacent combination pieces (10), clamping holes (12) are formed in the clamping pieces (11), and clamping blocks (14) matched with the clamping holes (12) are connected to the inner wall of the sleeve (2).

4. The waterproof beauty instrument according to claim 3, characterized in that: the lower end of the clamping sheet (11) is provided with an inclined guide surface (13), the guide surface (13) faces the sleeve (2), one end, away from the bottom cover (3), of the clamping block (14) is provided with an inclined surface (15), and the inclined surface (15) is matched with the guide surface (13).

5. The waterproof beauty instrument according to claim 1, characterized in that: the mounting rack (4) comprises a front shell (20) and a rear shell (21), and the front shell (20) is fixedly connected with the rear shell (21); the control circuit board (5) is mounted on the front shell (20), the control circuit board (5) is provided with a pressure sensor (26), the front shell (20) is provided with an adhesive tape (24), the adhesive tape (24) is provided with a button (25), and the button (25) is in contact with the pressure sensor (26); the rubber strip (24) is positioned between the sleeve (2) and the front shell (20), and a button hole for the button (25) to pass through is formed in the sleeve (2).

6. The waterproof beauty instrument of claim 5, characterized in that: the sleeve (2) is in a circular truncated cone shape, the sectional area of the sleeve (2) is gradually increased from one end close to the bottom cover (3) to one end close to the massage head (1), and the rubber strip (24) and the mounting frame (4) are abutted to the inner wall of the sleeve (2).

7. The waterproof beauty instrument of claim 5, characterized in that: one side of the adhesive tape (24) close to the sleeve (2) is provided with a waterproof ring (27), the button (25) is positioned in the waterproof ring (27), and the inner wall of the sleeve (2) is provided with a ring groove matched with the waterproof ring (27).

8. The waterproof beauty instrument of claim 5, characterized in that: the front shell (20) and/or the rear shell (21) are/is provided with a guide groove (28), the sleeve (2) is provided with a guide rail (16), the guide rail (16) is in sliding fit with the guide groove (28), and the length direction of the guide rail (16) is consistent with that of the sleeve (2).

9. The waterproof beauty instrument of claim 1, characterized in that: install barb (19) on the inner wall of bottom (3), sleeve (2) are close to be equipped with slot (18) on the one end outer wall of bottom (3), barb (19) with slot (18) joint cooperation.