CN213963735U - Electric toothbrush with sound wave motor shock attenuation fixed knot constructs - Google Patents

Abstract

The utility model discloses an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, including shell, sound wave motor, shock attenuation gasket and support, shock attenuation gasket bonds on the sound wave motor outer wall, the sound wave motor install in the support, shock attenuation gasket is located between sound wave motor outer wall and the support inner wall, the support holds and establishes in the shell, be formed with the sand grip on the support outer wall in the sound wave motor outside, the sand grip with the contact is supported to the shell is inside. The utility model utilizes the damping gasket and arranges the convex strip structure on the bracket; the equipment is simple effective, has reduced the cost of product to use experience effectual, the effectual competitiveness that improves the product.

Description

Electric toothbrush with sound wave motor shock attenuation fixed knot constructs

Technical Field

The utility model relates to an electric toothbrush field, concretely relates to electric toothbrush with sound wave motor shock attenuation fixed knot constructs.

Background

The toothbrush is necessary in people's life, and along with the continuous improvement of people's standard of living, oral health obtains more and more attention. The sound wave electric toothbrush makes the brush head generate high-frequency vibration by high-speed reciprocating rotation, instantly decomposes the toothpaste into fine foam, and deeply cleans teeth gaps. Because of the high speed vibration, the motor must have a good vibration damping structure and use a proper vibration damping material. The traditional damping structure is subjected to customized die opening, die trial and high-temperature forming according to layout requirements, so that the cost and the period are high.

In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, it has convenient equipment, characteristics with low costs.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, wherein, includes shell, sound wave motor, shock attenuation gasket and support, shock attenuation gasket bonds on the sound wave motor outer wall, the sound wave motor install in the support, shock attenuation gasket is located between sound wave motor outer wall and the support inner wall, the support holds and establishes in the shell, be formed with the sand grip on the support outer wall in the sound wave motor outside, the sand grip with the contact is supported to the top in the shell inside.

Further, the shock-absorbing gasket is a silica gel gasket, and the support and the sonic motor are provided with two silica gel gaskets at intervals.

Further, a motor cover is arranged on the bracket; the motor cover is fixedly connected to the support through screws so as to fix the sound wave motor to the support.

Furthermore, the outer surface of the support is provided with a main circuit board, a limiting convex strip and a positioning column are formed on the outer surface of the support, a positioning hole is formed in the main circuit board, the edge of one end of the main circuit board abuts against the limiting convex strip, the positioning column penetrates through the positioning hole, and the circuit board is adhered to the support through adhesive.

Furthermore, a plurality of lamp holes are formed in the support and the sound wave motor at intervals in the length direction, and LED lamps in one-to-one correspondence with the lamp holes are arranged on the main circuit board at intervals.

Further, still set up rechargeable battery in the support, the shell bottom sets up the bottom, set up two charging contacts that are used for charging rechargeable battery on the bottom.

Further, a silica gel piece is arranged between the end part of the support and the inner wall of the shell, and a through hole for the driving shaft of the sound wave motor to pass through is formed in the middle of the silica gel piece.

Furthermore, the electric toothbrush also comprises a brush head and a connecting embedded piece, wherein the connecting embedded piece is connected with a driving shaft of the sonic motor, and the connecting embedded piece is clamped with the brush head and embedded in an inner cavity of the brush head.

Furthermore, the electric toothbrush also comprises a placing seat, and the bottom end of the shell is fixedly inserted on the placing seat.

Furthermore, the placing seat comprises a fixed seat, a connecting seat and an adjusting mechanism, wherein an inserting groove for inserting the toothbrush main body is formed in the connecting seat, a pivoting seat is formed at the upper end of the placing seat, the connecting seat is rotatably connected to the pivoting seat, and a plurality of suckers are arranged at one end of the placing seat, which is far away from the connecting seat;

the adjusting mechanism comprises a sliding block, a connecting rod and an operating part, the sliding block is arranged on the placing seat in a sliding mode, and two ends of the connecting rod are respectively connected with the sliding block and the connecting seat in a rotating mode; the operating part is fixedly connected with the sliding block, and the lower end of the operating part is lower than the lower end of the connecting seat.

After the structure is adopted, the utility model relates to an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, it has following beneficial effect at least:

firstly, the damping shim is preliminarily fixed with the sound wave motor through the gum and then assembled on the support, and the assembly is simple and convenient. The damping shim can be cut to fit as required, the assembling process is convenient and fast, and the cost is low.

And secondly, the raised lines are in abutting contact with the inner wall of the shell so as to ensure that the support is in full contact with the shell and is fixed, and the noise generated by the collision between the support and the shell is avoided when the sound wave motor works and vibrates. The silica gel piece plays the supplementary effect that reduces the vibration noise between support and the shell.

Compared with the prior art, the utility model utilizes the damping gasket and arranges the convex strip structure on the bracket; the equipment is simple effective, has reduced the cost of product to use experience effectual, the effectual competitiveness that improves the product.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic structural diagram of the base of the present invention in a use state.

Fig. 3 is a schematic structural diagram of another use state of the base according to the present invention.

Fig. 4 is a schematic view of the mounting structure of the slider according to the present invention.

In the figure:

a housing 1; a bracket 11; a sonic motor 111; a convex strip 1111; a shock-absorbing pad 112; a motor cover 113; a screw 114; a main circuit board 115; positioning holes 1151; an LED lamp 1152; a limiting convex strip 116; a positioning post 117; a rechargeable battery 118; a lamp hole 12; a bottom cover 13; a silicone member 14;

a brush head 2; a connecting insert 21;

a placing seat 3; a fixed seat 31; a connecting seat 32; an insertion groove 321; a magnetic chuck 3211; the silica gel bumps 3212; a silica gel tightening ring 3213; a drain passage 322; an adjusting mechanism 33; a slider 331; a connecting rod 332; an operation unit 333; a pivoting base 34; a suction cup 35.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 4, it is that the utility model relates to an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, including shell 1, sound wave motor 111, damping washer 112 and support 11, damping washer 112 bonds on the sound wave motor 111 outer wall, sound wave motor 111 install in the support 11, damping washer 112 is located between sound wave motor 111 outer wall and the support 11 inner wall, support 11 holds and establishes in shell 1, be formed with sand grip 1111 on the support 11 outer wall in the sound wave motor 111 outside, sand grip 1111 with the contact is supported to the top in shell 1 inside, and further, damping washer 112 is the silica gel gasket, the interval is provided with two silica gel gaskets on the shell 1.

Thus, the utility model relates to an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, shock attenuation gasket 112 carries out preliminary fixed through gum and sound wave motor 111 earlier, assembles again on support 11, and the equipment is simple and convenient. The damping gasket 112 can be cut as required for fitting, the assembly process is convenient and rapid, and the cost is low; the protruding strip 1111 abuts against and contacts the inner wall of the housing 1, so that the bracket 11 is sufficiently contacted and fixed with the housing 1, and the noise generated by the collision between the bracket 11 and the housing 1 is avoided when the sound wave motor 111 works and vibrates. The silicone member 14 plays a role of assisting in reducing vibration noise between the holder 11 and the housing 1.

Preferably, a motor cover 113 is arranged on the bracket 11; the motor cover 113 is fixedly coupled to the bracket 11 by screws 114 to fix the sonic motor 111 to the bracket 11, so that the sonic motor 111 can be stably mounted on the bracket 11 without being easily displaced.

Preferably, the main circuit board 115 is disposed on the outer surface of the bracket 11, a limiting protrusion 116 and a positioning post 117 are formed on the outer surface of the bracket 11, a positioning hole 1151 is formed on the main circuit board 115, an edge of one end of the main circuit board 115 abuts against the limiting protrusion 116, and the positioning post 117 is disposed in the positioning hole 1151 in a penetrating manner, so that when the main circuit board 115 is mounted on the bracket 11, the mounting efficiency can be further improved.

Preferably, a plurality of lamp holes 12 are formed in the housing 1 at intervals in the longitudinal direction, and the main circuit board 115 is provided with LED lamps 1152 at intervals, which correspond to the lamp holes 12 one by one, so that the LED lamps 1152 can display status parameters of the toothbrush, such as remaining power, vibration intensity, working mode, etc. of the toothbrush, thereby facilitating the use of people.

Preferably, a rechargeable battery 118 is further disposed in the bracket 11, a bottom cover 13 is disposed at the bottom of the housing 1, and two charging contacts for charging the rechargeable battery 118 are disposed on the bottom cover 13, so that the toothbrush can be conveniently charged.

Preferably, a silicone part 14 is arranged between the end of the bracket 11 and the inner wall of the housing 1, a through hole for the driving shaft of the sound wave motor 111 to pass through is arranged in the middle of the silicone part 14, and the silicone part 14 can play a role in reducing vibration to a certain extent, thereby improving the comfort in use.

Preferably, the electric toothbrush further comprises a brush head 2, a silicone part 14 and a connecting insert 21, wherein the connecting insert 21 is connected with a driving shaft of the sonic motor 111, and the connecting insert 21 is clamped with the brush head 2 and is embedded and contained in an inner cavity of the brush head 2.

Preferably, the electric toothbrush further comprises a placing seat 3, the bottom end of the housing 1 is fixedly inserted into the placing seat 3, further, the placing seat 3 comprises a fixed seat 31, a connecting seat 32 and an adjusting mechanism 33, an insertion groove 321 for inserting the toothbrush main body is formed on the connecting seat 32, a pivoting seat 34 is formed at the upper end of the placing seat 3, the connecting seat 32 is rotatably connected to the pivoting seat 34, and a plurality of suckers 35 are arranged at one end of the placing seat 3, which is far away from the connecting seat 32; the adjusting mechanism 33 comprises a sliding block 331, a connecting rod 332 and an operating part 333, the sliding block 331 is slidably arranged on the placing seat 3, and two ends of the connecting rod are respectively rotatably connected with the sliding block 331 and the connecting seat 32; the operating part 333 is fixedly connected with the slider 331, and the lower end of the operating part 333 is lower than the lower end of the connecting seat 32.

Thus, people can pull the operating part 333 according to their needs and habits to change the orientation of the insertion groove 321, and after the teeth are brushed, people can directly insert the toothbrush into the insertion groove 321 on the connecting seat 32 according to their habits, thereby conveniently and rapidly placing the toothbrush.

The arrangement of the sucker 35 can enable people to conveniently adsorb the base on the wall surface, the desktop, the mirror surface and other places according to own needs.

The connecting seat 32 is further provided with a drainage channel 322, the drainage channel 322 is provided with a through hole from the side wall of the connecting seat 32 and penetrates into the insertion groove 321, so that residual water on the toothbrush can be drained out of the insertion groove 321 through the drainage channel 322, water accumulation is avoided, and the dryness and the sanitation in the insertion groove 321 are kept.

The bottom in the inserting groove 321 still is provided with magnetic chuck 3211, like this, magnetic chuck 3211 can produce suction to the inside metal structure of toothbrush to fix the toothbrush in inserting groove 321 better, be provided with silica gel protruding piece 3212 on the inserting groove 321 inner wall, and open-ended edge is provided with silica gel tightening ring 3213, the setting of silica gel protruding piece 3212 has increased frictional force, further prevents that the toothbrush from droing from inserting groove 321, and the silica gel tightening ring 3213 at inserting groove 321 opening part can fix the toothbrush better, makes it not take place the skew.

The sliding block 331 is movable in a sliding groove integrally formed on the fixing base 31 and is clamped on the fixing base 31, so that the sliding block 331 does not slide under the condition of no external force, and stability under different states is maintained.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (9)

1. The utility model provides an electric toothbrush with sound wave motor shock attenuation fixed knot constructs, its characterized in that, includes shell, sound wave motor, shock attenuation gasket and support, shock attenuation gasket bonds on the sound wave motor outer wall, the sound wave motor install in the support, shock attenuation gasket is located between sound wave motor outer wall and the support inner wall, the support holds and establishes in the shell, be formed with the sand grip on the support outer wall in the sound wave motor outside, the sand grip with the contact is supported to the top in the shell.

2. The electric toothbrush with a damping and fixing structure for the sonic motor according to claim 1, wherein the damping pad is a silicone pad, and two silicone pads are disposed between the bracket and the sonic motor.

3. The electric toothbrush having a sound wave motor shock-absorbing fixing structure as claimed in claim 1, wherein a motor cover is provided on the holder; the motor cover is fixedly connected to the support through screws so as to fix the sound wave motor to the support.

4. The electric toothbrush with the sound wave motor damping and fixing structure as claimed in claim 1, wherein a main circuit board is arranged on the outer surface of the support, a limiting convex strip and a positioning column are formed on the outer surface of the support, a positioning hole is formed on the main circuit board, an edge of one end of the main circuit board abuts against the limiting convex strip, the positioning column is arranged in the positioning hole in a penetrating manner, and the circuit board is adhered to the support by adhesive sticker.

5. The electric toothbrush with a vibration-damping and fixing structure of a sound wave motor as claimed in claim 4, wherein a plurality of lamp holes are provided at intervals in a length direction of the housing, and the LED lamps are provided at intervals on the main circuit board in one-to-one correspondence with the lamp holes.

6. The electric toothbrush having a vibration-damping fixing structure of a sound wave motor as claimed in claim 1, wherein a rechargeable battery is further provided in the holder, a bottom cover is provided at a bottom of the housing, and two charging contacts for charging the rechargeable battery are provided on the bottom cover.

7. The electric toothbrush having a vibration-damping fixing structure of a sound wave motor as claimed in claim 1, wherein a silicone member is provided between the end portion of the holder and the inner wall of the housing, and a through hole through which a driving shaft of the sound wave motor passes is provided at a middle portion of the silicone member.

8. The electric toothbrush with the sound wave motor damping and fixing structure as claimed in claim 7, further comprising a brush head and a connecting insert, wherein the connecting insert is connected with a driving shaft of the sound wave motor, and the connecting insert is clamped with the brush head and is embedded and contained in an inner cavity of the brush head.

9. The electric toothbrush with a sound wave motor damping and fixing structure as claimed in claim 1, wherein the electric toothbrush further comprises a placing seat, and the bottom end of the housing is inserted and fixed on the placing seat.

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