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Linear vibration motor

A technology of linear motors and vibrating components, applied in electromechanical devices, electrical components, etc., can solve the problem that elastic supports cannot be applied to linear motors.

Inactive Publication Date: 2016-11-09
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a linear motor, which is used to solve the technical problem that the elastic support of the existing linear motor cannot be applied to linear motors of other shapes than cylinders

Method used

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  • Linear vibration motor
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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. . 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.

[0023] Such as figure 1 and figure 2 As shown, among them, figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the linear motor provided by the present invention, figure 2 for figure 1 An exploded perspective view of the linear motor shown. The present invention provides a linear motor 100. The linear motor 100 includes a housing 1 with a housing space 1A, a magnetic steel component 3 that is accomm...

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Abstract

The invention provides a linear vibration motor. The linear vibration motor comprises a housing having an accommodation space, a magnetic steel component accommodated in the accommodation space and fixedly connected with the housing, an elastic support component arranged in the accommodation space and connected with the housing, and a vibration component suspended in the accommodation space through the elastic support component. The vibration component comprises a coil and mass blocks arranged at the two ends of the coil respectively. The elastic support component comprises a support portion for supporting the vibration component, a fixation portion fixedly connected with the housing and a deformation portion connected with the support portion and the fixation portion. The support portion comprises a coil support portion matched with the coil in shape and connected with the coil, and mass block support portions extending from the two ends of the coil support portion to the mass blocks, wherein the mass block support portions are connected with the mass blocks. Compared with the prior art, the linear motor solves the problem that an existing elastic support component can only be suitable for the linear motor in a cylindrical shape and cannot be suitable for the linear motors in other shapes.

Description

【Technical field】 [0001] The invention relates to the technical field of vibration motors, in particular to linear motors used in portable consumer electronics products. 【Background technique】 [0002] With the development of electronic technology, portable consumer electronic products are becoming more and more popular, such as mobile phones, handheld game consoles, navigation devices or handheld multimedia entertainment equipment, etc. These electronic products generally use linear motors for system feedback. Such as mobile phone call prompts, information prompts, navigation prompts, vibration feedback of game consoles, etc. [0003] Most of the existing linear motors are cylinders, and elastic supports are used to suspend the vibrating parts. When the linear motors are rectangular, the elastic supports suitable for circular linear motors cannot be installed. [0004] Therefore, it is necessary to provide a novel linear motor to solve the above problems. 【Content of inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K33/16
CPCH02K33/16
Inventor 毛路斌郭顺王洪兴
Owner AAC TECH PTE LTD