A sonic toothbrush motor with a fool-proof mounting port

A technology for installing ports and motors, which is applied in dentistry, electromechanical devices, and teeth cleaning, etc. It can solve problems such as difficult removal, motor vibration, and easy jamming of the motor and the housing, and achieves the effect of easy disassembly and assembly and safe use

Active Publication Date: 2019-10-25
深圳市净维环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when the motor of the sonic toothbrush is installed in the housing, it is directly installed in the assembly cavity of the housing. This installation method is relatively simple. After the installation is completed, the motor and the housing are easily stuck. , and it is not easy to take out. When in use, due to the vibration of the motor, it will cause a misalignment with the housing. Therefore, a new installation structure needs to be designed for this situation.

Method used

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  • A sonic toothbrush motor with a fool-proof mounting port
  • A sonic toothbrush motor with a fool-proof mounting port
  • A sonic toothbrush motor with a fool-proof mounting port

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0018] Such as figure 1 As shown, it includes a bearing seat 2, a bearing 3, a motor core assembly 4, a coil 5, a silicon steel sheet assembly 6, and an installation shell 9, and there is an installation cavity in the middle of the installation shell 9;

[0019] The bearing 3 is installed in the bearing housing 2, the drive shaft 7 of the motor core assembly 4 passes through the bearing hole of the bearing 3, the coil 5 is coiled in the silic...

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Abstract

The invention discloses a sonic toothbrush motor equipped with a fool-proof mounting port. The sonic toothbrush motor comprises a bearing pedestal, a bearing, a motor core assembly, a coil, a siliconsteel sheet assembly and a mounting shell; a mounting cavity is formed in the middle of the mounting shell; the bearing is mounted in the bearing pedestal; the driving shaft of the motor core assemblypasses through a bearing hole of the bearing; the coil is wound in the silicon steel sheet assembly; the driving shaft of the motor core assembly passes through the whole silicon steel sheet assemblyfrom the bottom of the silicon steel sheet assembly to extend to the exterior of the silicon steel sheet assembly; the motor core assembly is positioned in the middle position of the coil; sliding rails are formed in the two sides of the inner wall of the mounting cavity respectively; and corresponding assembling parts are arranged on the two outer side surfaces, just aligned to the sliding rails, of the silicon steel sheet assembly. By setting the assembling parts on the exterior of the silicon steel sheet assembly, a more stable and smooth effect can be achieved when the motor and the mounting shell are assembled; in addition, the assembled motor is more stable and detachment can be realized more conveniently; and the assembled overall structure can be safer in use and an effective fool-proof effect is realized.

Description

technical field [0001] The invention relates to the field of toothbrushes, in particular to a sonic toothbrush motor with a fool-proof installation port. Background technique [0002] In the prior art, when the motor of the sonic toothbrush is installed in the housing, it is directly installed in the assembly cavity of the housing. This installation method is relatively simple. After the installation is completed, the motor and the housing are easily stuck. , and it is not easy to take out. When in use, due to the vibration of the motor, it will cause a misalignment with the housing. Therefore, a new installation structure needs to be designed for this situation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sonic toothbrush motor with a fool-proof installation port, and an assembly part is provided outside the silicon steel sheet assembly, so that it is more stable when assembled with the installation shell,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K33/18A61C17/34
CPCA61C17/34H02K33/18
Inventor 张黎
Owner 深圳市净维环境科技有限公司
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