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Linear vibration motor and mounting method thereof

A linear vibration and mounting part technology, applied in electromechanical devices, reciprocating/oscillating/vibrating magnetic circuit components, electrical components, etc., can solve the problems of reliability risk of linear vibration motors and insufficient fixing effect, and achieve enhanced fixing effect. , the effect of the best fixed performance

Inactive Publication Date: 2018-12-18
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in related technologies, the fixing effect between the linear vibration motor and the motor carrier is not reliable enough, and there is a certain risk in the reliability of the linear vibration motor fixing.

Method used

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  • Linear vibration motor and mounting method thereof
  • Linear vibration motor and mounting method thereof
  • Linear vibration motor and mounting method thereof

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Please refer to Figure 1 to Figure 3 . The present invention provides a linear vibration motor 100, which includes a housing 10 with a housing space, a vibration unit 20 accommodated in the housing space, and an elastic member for suspending the vibration unit 20 in the housing space. 30. The drive unit 40 that drives the vibration unit 20 to vibrate, the flexible circuit board 50 that is electrically connected to the drive unit 40 , the baffle 60 tha...

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Abstract

A linear vibration motor which includes a housing having an accommodation space, a vibration unit accommodated in the accommodation space, an elastic member which suspends the vibration unit in the accommodation space and a driving unit which drives the vibration of the vibration unit, the housing comprises a casing and a cover plate arranged on the casing to enclose the accommodation space, the housing includes a bottom wall disposed opposite to the cover plate and a side wall surrounding the bottom wall, the cover plate includes a main body portion opposed to the bottom wall and an extensionportion extending from the edge of the main body portion to the outside of the casing, The linear vibration motor further comprises a first foam fixed on a side of the bottom wall remote from the accommodation space, a second foam fixed on a side of the cover plate remote from the accommodation space, and a double-sided adhesive fixed on a side of the extension portion close to the bottom wall. The linear vibration motor comprises a first foam fixed on a side of the bottom wall remote from the accommodation space, a second foam fixed on a side of the cover plate remote from the accommodationspace, and a double-sided adhesive fixed on a side of the extension portion close to the bottom wall. Compared with the related art, the linear vibration motor provided by the invention has better fixing effect.

Description

【Technical field】 [0001] The invention relates to the field of vibration motors, in particular to a linear vibration motor and an installation method thereof. 【Background technique】 [0002] A linear vibration motor is a component that uses the principle of electromagnetic force to convert electrical energy into mechanical energy. The linear vibration motor is usually installed in a portable mobile device to generate vibration feedback, such as the vibration of a mobile phone or the vibration feedback of a game console. [0003] In the related art, when the linear vibration motor is assembled with the mobile phone, the linear vibration motor is usually first assembled into the motor carrier, and then assembled and fixed with the mobile phone through the motor carrier. [0004] However, in the related art, the fixing effect between the linear vibration motor and the motor carrier is not reliable enough, and there is a certain risk in the reliability of fixing the linear vibra...

Claims

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Application Information

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IPC IPC(8): H02K5/00H02K33/02H02K1/34
CPCH02K1/34H02K5/00H02K33/02
Inventor 陶锋凌芳华王俊生浦晓峰
Owner AAC TECH PTE LTD
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