CN202724023U

CN202724023U - Intelligent electric rotating toothbrush

Info

Publication number: CN202724023U
Application number: CN 201220190534
Authority: CN
Inventors: 骆小胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-02-13
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses an intelligent electric rotating toothbrush which comprises a brush head which is provided with brush hair in a distributing mode, a handle and a motor arranged inside the handle. The intelligent electric rotating toothbrush further comprises a flush-type switch which controls starting and stopping of the motor and a mandril which is arranged inside the handle and can contact with the flush-type switch. The mandril is connected with the brush head or an output shaft of the motor. When the brush head is stressed, the mandril contacts with the flush-type switch to start the motor; and when the brush head is not stressed, the mandril and the flush-type switch are separated to stop the motor. The intelligent electric rotating toothbrush further comprises a motor positive and negative steering controller, when the toothbrush rotates four circles, a direction is changed, so that cleaning effects are improved. The intelligent electric rotating toothbrush fundamentally avoids the facts that when the toothbrush leaves a mouth, under the effect of rotating, toothpaste is thrown away, toothpaste bubbles are thrown out and the like, is the best design of electricity saving, the brush head and a tooth body are designed to be parallel, parts such as tooth surfaces, gaps between teeth and a tongue surface inside an oral cavity can be effectively cleaned.

Description

The intelligent electric rotary toothbrush

Technical field

This utility model relates to the articles for daily use field, more particularly, relates to a kind of intelligent electric rotary toothbrush.

Background technology

Toothbrush is requisite the articles for daily use in the daily life.In the existing toothbrush, the most common toothbrush is traditional hand-held and vertical with the toothbrush body, its brush and handle are structure as a whole, brush is provided with bristle, the hand-holdable handle of people is brushed teeth along the direction parallel with dental surface, the defective of the traditional handheld toothbrush of this kind is, it can't effectively be cleared up teeth space.In order to overcome defects, people have designed a kind of Elecric rotary toothbrush, and the handle of this Elecric rotary toothbrush is a cavity body structure, be provided with motor in this inside cavity, brush links to each other with motor, can rotate in handle by the drive of motor, brushes teeth in rotary manner thereby drive bristle.But existing electric toothbrush is not owing to there being effective stop device, brush is still also rotating when leaving mouth, can constantly throw away toothpaste or toothpaste bubble etc., make troubles to the user, brush and the parallel design of tooth body also can more effectively be cleared up positions such as the dental surface in the oral cavity, teeth space and tongue surfaces.

The utility model content

Main purpose of the present utility model is for the prior art defective, and a kind of intelligent electric rotary toothbrush of effectively stop is provided.

In order to realize goal of the invention, this utility model provides a kind of intelligent electric rotary toothbrush, it comprises brush, the handle that is furnished with bristle and is arranged on motor in the handle, also comprise controlling the flush type switch of motor switching and the push rod that is arranged in the handle, can contacts with flush type switch, described push rod is connected with brush or motor output shaft, described push rod contacts so that motor is opened with described flush type switch when brush is stressed; When brush was not stressed, described push rod separates with described flush type switch closed described motor.

Preferably, described flush type switch is fixed on the inwall of described handle, be provided with the power transmission shaft that is connected in order to motor output shaft on the described brush, this power transmission shaft extend in the described handle and is connected with the output shaft of described motor, described push rod and the socket of described power transmission shaft, the porch that described handle is uploaded moving axis is provided with the elasticity dirt-proof boot.

Preferably, above-mentioned intelligent electric rotary toothbrush also comprises positive and negative rotating controller for motor, it is connected with motor and in order to the battery to the motor power supply respectively, is provided with positive and negative gauge tap, is provided with the flip flop equipment that can contact with described positive and negative gauge tap on the output shaft of described motor.

Preferably, described positive and negative rotating controller for motor is provided with control module, and after this control module control brush rotated for 4 weeks, change turned to.

Preferably, above-mentioned intelligent electric rotary toothbrush also comprise with brush be connected, for the protection of the guard shield of bristle.

Preferably, the bottom of described guard shield is corresponding with the position of described push rod, wherein is provided with the extension spring that is connected with described power transmission shaft.

Preferably, the vertical cross-section of the vertical cross-section of described brush and handle be arranged in parallel and brush and handle removably connect.

Preferably, also be provided with manual power switch on the described handle.

As from the foregoing, this utility model intelligent electric rotary toothbrush is owing to being provided with above-mentioned flush type switch and push rod, can be so that when brush machine operation when being subject to teeth pressure in the mouth, motor quits work when brush separates with tooth, fundamentally prevent under turning effort, getting rid of toothpaste when toothbrush from leaving mouth, throwing away toothpaste bubble etc., the optimal design of power saving especially, be provided with positive and negative rotating controller for motor in the handle, so that the work of motor can be positive and negative rotation, can better effectively clear up positions such as the dental surface in the oral cavity, teeth space and tongue surfaces.

Description of drawings

Fig. 1 is the structural representation of intelligent electric rotary toothbrush among this utility model one embodiment;

Fig. 2 is the operation principle schematic diagram of the positive and negative controller of motor among this utility model one embodiment.

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.

The specific embodiment

Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.

Fig. 1 shows the structure of intelligent electric rotary toothbrush in the embodiment of the present utility model.This intelligent electric rotary toothbrush comprises brush 10, the handle 20 that is furnished with bristle and is arranged on motor 30 in the handle 20, and this motor 30 is by battery 40 power supplies.It also comprises controlling the flush type switch 50 that motor 30 opens and closes and the push rod 51 that is arranged in the handle 20, can contact with flush type switch 50, and described push rod 51 contacts so that motor 30 unlatchings with described flush type switch 50 when brush 20 is stressed; When brush 10 was not stressed, described push rod 30 separates with described flush type switch 50 closed described motor 30.

Concrete, flush type switch 50 is fixedly installed on the inwall of handle 20, push rod 51 can be arranged on the bottom of brush 10, and the position is corresponding with flush type switch 50, when brush 10 when other position in tooth or the oral cavity contacts, brush 10 is subject to the counteracting force at tooth or other position, its bottom that is provided with push rod 51 tilts to flush type switch 50 places, makes flush type switch 50 connect the operating circuit of motor 30, makes motor 30 work, drive brush 10 rotations, thereby realize electric tooth brushing or oral cavity cleaning; When brush separated with other position in tooth or the oral cavity, the bottom return of push rod 51 separated with flush type switch 50, thereby made flush type switch 50 disconnect the operating circuit of motor 30, made motor 30 stalls.This utility model intelligent electric rotary toothbrush can fundamentally prevent from getting rid of toothpaste when toothbrush from leaving mouth under turning effort, throwing away toothpaste bubble etc., and can save electricity consumption, is the optimal design of power saving.

As shown in Figure 1, in a preferred embodiment of the present utility model, the vertical cross-section of the vertical cross-section of brush 10 and handle 20 be arranged in parallel and brush 10 removably connects with handle 20.For example, described push rod 51 and described power transmission shaft 11 sockets, the porch that described handle 20 is uploaded moving axis 11 is provided with elasticity dirt-proof boot 21.This elasticity dirt-proof boot 21 drops into handle inside in order to prevent dust, and its material can for rubber etc., can produce elastic deformation under external force, for example, when power transmission shaft 11 was stressed, it pushed elasticity dirt-proof boot 21, elasticity dirt-proof boot 21 can produce deformation, so that power transmission shaft 11 tilts.Described flush type switch 50 is fixed on the inwall of described handle 20, is provided with the power transmission shaft 11 that is connected in order to motor output shaft 32 on the described brush 10.Concrete, this power transmission shaft 11 extend in the described handle 20, and it is provided with travelling gear 12; This travelling gear 12 is connected with driven wheel 33 on being arranged on motor output shaft 32, rotates in order to drive brush 10.In the present embodiment, in the time of dismantling brush 10, can first elasticity dirt-proof boot 21 be taken out from handle 20, and the travelling gear 12 on the brush 10 is separated with driven wheel 33 on the motor output shaft 32, then brush 10 be extracted from handle 20.

With reference to shown in Figure 1, in above-described embodiment, the intelligent electric rotary toothbrush also comprises with brush 10 and being connected, for the protection of the guard shield 80 of bristle.This guard shield 80 can be semicircle, is fixedly linked with the front end of handle 20, in the time of can making toothbrush work, and the unlikely position that need not brush in the oral cavity that rotates to of bristle.Further, the whole body of guard shield 80 also can be provided with a plurality of porus excretoriuses, can effectively the cleaning thing be discharged.As shown in Figure 1, the bottom of guard shield 80 is corresponding with the position of described push rod 51, wherein is provided with the extension spring 60 that is connected with described power transmission shaft 11.Concrete, an end of extension spring 60 is fixed on guard shield 80, the other end and power transmission shaft 11 sockets.When brush 10 was not subject to external force, extension spring 60 pulled the bottom of power transmission shaft 11 to the direction away from flush type switch 50, and push rod 51 separates with flush type switch 50.

In order better to control the duty of toothbrush, further, on handle 20, also be provided with manual power switch 70, use for the user selection teeth brushing way.For example, when releasing the button in the user presses by manual power switch 70, toothbrush is not subjected to the control of flush type switch 50, and motor 30 is in the long-term work state, only has when the user presses X button by manual power switch 70 motor 30 just stalls.

In above-described embodiment, the intelligent electric rotary toothbrush also can comprise positive and negative rotating controller for motor 41, it is connected with motor 30 and in order to the battery 40 to motor 30 power supplies respectively, be provided with positive and negative gauge tap, be provided with the flip flop equipment 31 that can contact with described positive and negative gauge tap on the output shaft 32 of described motor 30.With reference to Fig. 2, flip flop equipment 31 comprises contact fulcrum 311, positive and negative rotating controller for motor 41 comprises positive control switch 411 and revertive control switch 412, when contact fulcrum 311 touches positive control switch 411, positive control switch 411 control motors 30 are rotated in the forward, when contact fulcrum 311 touches

revertive control switch

412,30 reverse rotations of revertive control switch 412 control motors.Among this utility model embodiment, positive and negative rotating controller for motor 41 is provided with control module, and this control module is in order to control brush after 10 4 weeks of rotation, and change turns to.

In the present embodiment, owing in handle 20, being provided with positive and negative rotating controller for motor 40, so that the work of motor 30 can be positive and negative rotation, can better effectively clear up positions such as the dental surface in the oral cavity, teeth space and tongue surfaces.

The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. intelligent electric rotary toothbrush, comprise brush, the handle that is furnished with bristle and be arranged on motor in the handle, it is characterized in that, also comprise controlling the flush type switch of motor switching and the push rod that is arranged in the handle, can contacts with flush type switch, described push rod is connected with brush or motor output shaft, when brush was stressed, described push rod contacted with described flush type switch so that motor is opened; When brush was not stressed, described push rod separates with described flush type switch closed described motor.

2. intelligent electric rotary toothbrush according to claim 1, it is characterized in that, described flush type switch is fixed on the inwall of described handle, be provided with the power transmission shaft that is connected in order to motor output shaft on the described brush, this power transmission shaft extend in the described handle and is connected with the output shaft of described motor, described push rod and the socket of described power transmission shaft, the porch that described handle is uploaded moving axis is provided with the elasticity dirt-proof boot.

3. intelligent electric rotary toothbrush according to claim 1 and 2, it is characterized in that, also comprise positive and negative rotating controller for motor, it is connected with motor and in order to the battery to the motor power supply respectively, be provided with positive and negative gauge tap, be provided with the flip flop equipment that can contact with described positive and negative gauge tap on the output shaft of described motor.

4. intelligent electric rotary toothbrush according to claim 3 is characterized in that, described positive and negative rotating controller for motor is provided with control module, and after this control module control brush rotated for 4 weeks, change turned to.

5. intelligent electric rotary toothbrush according to claim 4 is characterized in that, also comprise with brush be connected, for the protection of the guard shield of bristle.

6. intelligent electric rotary toothbrush according to claim 5 is characterized in that, the bottom of described guard shield is corresponding with the position of described push rod, wherein is provided with the extension spring that is connected with described power transmission shaft.

7. intelligent electric rotary toothbrush according to claim 6 is characterized in that, the vertical cross-section of described brush and the vertical cross-section of handle be arranged in parallel and brush and handle removably connect.

8. intelligent electric rotary toothbrush according to claim 5 is characterized in that, also is provided with manual power switch on the described handle.