CN204655173U - A kind of motor head of electric toothbrush - Google Patents

A kind of motor head of electric toothbrush Download PDF

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Publication number
CN204655173U
CN204655173U CN201520313432.8U CN201520313432U CN204655173U CN 204655173 U CN204655173 U CN 204655173U CN 201520313432 U CN201520313432 U CN 201520313432U CN 204655173 U CN204655173 U CN 204655173U
Authority
CN
China
Prior art keywords
plate
motor
electric toothbrush
casing
sheath
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520313432.8U
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Chinese (zh)
Inventor
金亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN INWOOD ELECTRONICS Co Ltd
Original Assignee
DONGGUAN INWOOD ELECTRONICS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN INWOOD ELECTRONICS Co Ltd filed Critical DONGGUAN INWOOD ELECTRONICS Co Ltd
Priority to CN201520313432.8U priority Critical patent/CN204655173U/en
Application granted granted Critical
Publication of CN204655173U publication Critical patent/CN204655173U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to daily living article technical field, particularly relate to a kind of motor head of electric toothbrush, comprise motor, transmission component and fixing head, described fixing head comprises upper plate and lower plate, described motor and described transmission component are arranged in described lower plate respectively, described upper plate is connected with described lower plate, described transmission component comprises power transmission shaft, bevel gear, sheath body and set casing, described power transmission shaft is connected with described bevel gear by described sheath body, described power transmission shaft runs through described set casing, the outfan of described motor is provided with roller gear, described roller gear and described bevel gear engage each other.This motor head uses gear motor to drive brush to vibrate, and brush is moved back and forth up and down, decreases the vibration of handle; improve the vibrating effect of brush, improve the vibration rate of brush, enable electric toothbrush better cleaning teeth; practical, protected effect is good.

Description

A kind of motor head of electric toothbrush
Technical field
This utility model relates to daily living article technical field, particularly relates to a kind of motor head of electric toothbrush.
Background technology
Electric toothbrush uses vibrating motor to make bristle generation vibration carry out cleaning teeth, and installation vibrating motor is in the handle battery-powered and operate, and produce vibration, transfer of vibration makes hair brush base vibrate to brush.
In transfer of vibration process, partial vibration can disappear or transmit in one's hands in, the vibration efficiency that vibrating motor produces is not high, power is less, often allow user feel vibration is on hand comparatively large, uncomfortable when vibrating, and it is less to be delivered to the vibration that brush produces, can not get the effect of cleaning tooth, be not easy to use.
Therefore, need to improve.
Summary of the invention
This utility model is overcome the motor head that above-mentioned defect provides a kind of electric toothbrush; this motor head uses gear motor to drive brush to vibrate; brush is moved back and forth up and down; decrease the vibration of handle; improve the vibrating effect of brush, improve the vibration rate of brush, enable electric toothbrush better cleaning teeth; practical, protected effect is good.
For achieving the above object, this utility model adopts following technical scheme.
A kind of motor head of electric toothbrush, comprise motor, transmission component and fixing head, described fixing head comprises upper plate and lower plate, described motor and described transmission component are arranged in described lower plate respectively, described upper plate is connected with described lower plate, described transmission component comprises power transmission shaft, bevel gear, sheath body and set casing, described power transmission shaft is connected with described bevel gear by described sheath body, described power transmission shaft runs through described set casing, the outfan of described motor is provided with roller gear, and described roller gear and described bevel gear engage each other.
Wherein, described lower plate is provided with joint pin and connecting axle, and described bevel gear is provided with biasing post, and described connecting axle runs through described biasing post, and described connecting axle runs through described sheath body, and described connecting axle is connected with described joint pin.
Wherein, described sheath body is provided with hollow circuit cylinder, and described power transmission shaft is fixedly connected with described hollow circuit cylinder.
Wherein, described sheath body has oval groove, described sheath body wraps up described biasing post by described oval groove.
Wherein, described lower plate is provided with the first connecting hole, and described upper plate is provided with the second connecting hole, and described first connecting hole is spirally connected by screw and described second connecting hole.
Wherein, described lower plate is also provided with buckle, and described upper plate is also provided with draw-in groove, described buckle and described draw-in groove clamping.
Wherein, described upper plate is provided with the first limiting plate, and described lower plate is provided with the second limiting plate, and described set casing abuts with described first limiting plate, and described set casing abuts with described second limiting plate.
Wherein, the inside of described set casing is provided with collision mat, and described power transmission shaft runs through described collision mat.
Wherein, one end of described collision mat abuts with described power transmission shaft, and the other end of described collision mat abuts with described set casing.
Wherein, the outer surface of described set casing is provided with sealing ring, and described set casing uses high-abrasive material to make.
The beneficial effects of the utility model are: the motor head of a kind of electric toothbrush of the present utility model, comprise motor, transmission component and fixing head, described fixing head comprises upper plate and lower plate, described motor and described transmission component are arranged in described lower plate respectively, described upper plate is connected with described lower plate, described transmission component comprises power transmission shaft, bevel gear, sheath body and set casing, described power transmission shaft is connected with described bevel gear by described sheath body, described power transmission shaft runs through described set casing, the outfan of described motor is provided with roller gear, described roller gear and described bevel gear engage each other.This motor head uses gear motor to drive brush to vibrate, and brush is moved back and forth up and down, decreases the vibration of handle; improve the vibrating effect of brush, improve the vibration rate of brush, enable electric toothbrush better cleaning teeth; practical, protected effect is good.
Accompanying drawing explanation
With accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the motor head of a kind of electric toothbrush of the present utility model.
Detailed description of the invention
Be further described this utility model below in conjunction with drawings and Examples, this is preferred embodiment of the present utility model.
Embodiment
As shown in Figure 1, the motor head of a kind of electric toothbrush of the present utility model, comprise motor 1, transmission component 2 and fixing head 3, described fixing head 3 comprises upper plate and lower plate 4, described motor 1 and described transmission component 2 are arranged in described lower plate 4 respectively, described upper plate is connected with described lower plate 4, described transmission component 2 comprises power transmission shaft 5, bevel gear 6, sheath body 7 and set casing 8, described power transmission shaft 5 is connected with described bevel gear 6 by described sheath body 7, described power transmission shaft 5 runs through described set casing 8, the outfan of described motor 1 is provided with roller gear 9, described roller gear 9 engages each other with described bevel gear 6.Described lower plate 4 is provided with joint pin and connecting axle 11, and described bevel gear 6 is provided with biasing post 10, and described connecting axle 11 runs through described biasing post 10, and described connecting axle 11 runs through described sheath body 7, and described connecting axle 11 is connected with described joint pin.Biasing post 10 can be driven to rotate when bevel gear 6 is rotated.Institute's sheath body 7 is provided with hollow circuit cylinder 12, and described power transmission shaft 5 is fixedly connected with described hollow circuit cylinder 12.Described sheath body 7 has oval groove, and described sheath body 7 wraps up described biasing post 10 by described oval groove.By oval groove can ensure biasing post 10 rotate time in the scope of this oval groove.Described lower plate 4 is provided with the first connecting hole, and described upper plate is provided with the second connecting hole, and described first connecting hole is spirally connected by screw and described second connecting hole.Described lower plate 4 is also provided with buckle 13, and described upper plate is also provided with draw-in groove, described buckle 13 and described draw-in groove clamping.Described upper plate is provided with the first limiting plate, and described lower plate 4 is provided with the second limiting plate, and described set casing 8 abuts with described first limiting plate, and described set casing 8 abuts with described second limiting plate.The inside of described set casing 8 is provided with collision mat, and described power transmission shaft 5 runs through described collision mat.One end of described collision mat abuts with described power transmission shaft 5, and the other end of described collision mat abuts with described set casing 8.The outer surface of described set casing 8 is provided with sealing ring 14, and described set casing 8 uses high-abrasive material to make.Use the anti-sealing of sealing ring 14 to enter the inside of electric toothbrush, protected effect is strong, and the characteristic that high-abrasive material is wear-resisting can promote the service life of toothbrush.This is arranged through motor 1 and is with dynamic bevel gear 6 to rotate; bevel gear 6 drives biasing post 10 when rotated; thus sheath body 7 is moved up and down, realize the motion of whole transmission component 2, brush is moved back and forth up and down; decrease the vibration of handle; improve the vibrating effect of brush, improve the vibration rate of brush, enable electric toothbrush better cleaning teeth; practical, protected effect is good.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; although done to explain to this utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.

Claims (10)

1. the motor head of an electric toothbrush, it is characterized in that: comprise motor, transmission component and fixing head, described fixing head comprises upper plate and lower plate, described motor and described transmission component are arranged in described lower plate respectively, described upper plate is connected with described lower plate, described transmission component comprises power transmission shaft, bevel gear, sheath body and set casing, described power transmission shaft is connected with described bevel gear by described sheath body, described power transmission shaft runs through described set casing, the outfan of described motor is provided with roller gear, and described roller gear and described bevel gear engage each other.
2. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: described lower plate is provided with joint pin and connecting axle, described bevel gear is provided with biasing post, described connecting axle runs through described biasing post, described connecting axle runs through described sheath body, and described connecting axle is connected with described joint pin.
3. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: described sheath body is provided with hollow circuit cylinder, described power transmission shaft is fixedly connected with described hollow circuit cylinder.
4. the motor head of a kind of electric toothbrush according to claim 2, it is characterized in that: described sheath body has oval groove, described sheath body wraps up described biasing post by described oval groove.
5. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: described lower plate is provided with the first connecting hole, described upper plate is provided with the second connecting hole, and described first connecting hole is spirally connected by screw and described second connecting hole.
6. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: described lower plate is also provided with buckle, described upper plate is also provided with draw-in groove, described buckle and described draw-in groove clamping.
7. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: described upper plate is provided with the first limiting plate, described lower plate is provided with the second limiting plate, and described set casing abuts with described first limiting plate, and described set casing abuts with described second limiting plate.
8. the motor head of a kind of electric toothbrush according to claim 1, it is characterized in that: the inside of described set casing is provided with collision mat, described power transmission shaft runs through described collision mat.
9. the motor head of a kind of electric toothbrush according to claim 8, is characterized in that: one end of described collision mat abuts with described power transmission shaft, and the other end of described collision mat abuts with described set casing.
10. the motor head of a kind of electric toothbrush according to claim 1, is characterized in that: the outer surface of described set casing is provided with sealing ring, and described set casing uses high-abrasive material to make.
CN201520313432.8U 2015-05-14 2015-05-14 A kind of motor head of electric toothbrush Expired - Fee Related CN204655173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520313432.8U CN204655173U (en) 2015-05-14 2015-05-14 A kind of motor head of electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520313432.8U CN204655173U (en) 2015-05-14 2015-05-14 A kind of motor head of electric toothbrush

Publications (1)

Publication Number Publication Date
CN204655173U true CN204655173U (en) 2015-09-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520313432.8U Expired - Fee Related CN204655173U (en) 2015-05-14 2015-05-14 A kind of motor head of electric toothbrush

Country Status (1)

Country Link
CN (1) CN204655173U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108784873A (en) * 2018-08-02 2018-11-13 广东三椒口腔健康产业研究院有限公司 A kind of electric toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108784873A (en) * 2018-08-02 2018-11-13 广东三椒口腔健康产业研究院有限公司 A kind of electric toothbrush
CN108784873B (en) * 2018-08-02 2019-04-02 广东三椒口腔健康产业研究院有限公司 A kind of electric toothbrush

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150923

Termination date: 20170514