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Voice coil motor base, voice coil motor and camera module

A voice coil motor and inner ring technology, which is used in electric components, image communication, television, etc., can solve the problems of high short circuit risk of the casing, and achieve the effects of convenient processing and assembly, compact device structure, and short circuit avoidance.

Pending Publication Date: 2020-05-15
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the production and processing process of the base of the traditional voice coil motor, the terminal and material lead-out pins are arranged on both sides of the motor. After the material tape is cut off, the lead-out pins are exposed outside and connected to the circuit, which has a high short circuit with the casing. risk

Method used

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  • Voice coil motor base, voice coil motor and camera module
  • Voice coil motor base, voice coil motor and camera module
  • Voice coil motor base, voice coil motor and camera module

Examples

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no. 2 example

[0032] In order to avoid a short circuit between the PIN pin connected to the circuit and the shell 60, the strip and the electrode terminal can also be designed as a separate structure. The outer wall of the second molding material belt 51 is connected with the rectangular frame-shaped second waste material belt (not shown in the figure), and the ring-shaped second molding material belt is injection-molded in the second base body 52, and the second electrode terminal 53 One end of it can be fixedly inserted into the second base body 52 .

[0033] Example of camera module:

[0034] The present invention also provides a voice coil motor, which has the voice coil motor base as described in the first and second embodiments above. In addition, the present invention also provides a camera module, which has the above-mentioned voice coil motor. The base body 10 is a frame-shaped component, and the base body 10 is buckled on the open end of the housing 60 , so that an accommodating...

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Abstract

The invention discloses a voice coil motor base, a voice coil motor with the voice coil motor base and a camera module. The voice coil motor base comprises a base body and two electrode terminals, thetwo electrode terminals are arranged at the edge of one side of the base body, the voice coil motor base further comprises a forming material belt embedded in the base body, the forming material beltis connected with the electrode terminals, PINs are arranged on the forming material belt, and the PINs connected with a circuit are arranged in the inner side of the voice coil motor. The structureis compact, machining and assembling are convenient, and the risk that the PIN led out after the material belt is cut off and the shell are short-circuited is well avoided.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a voice coil motor base and a voice coil motor and camera module using the voice coil motor base. Background technique [0002] The camera module is an important part of electronic devices with camera functions such as mobile phones and tablet computers. A camera module generally includes a printed circuit board, an image sensor, a support base, a voice coil motor, and a lens. However, during the production and processing process of the base of the traditional voice coil motor, the terminal and material lead-out pins are arranged on both sides of the motor. After the material tape is cut off, the lead-out pins are exposed outside and connected to the circuit, which has a high short circuit with the casing. risk. Contents of the invention [0003] The object of the present invention is to provide a voice coil motor base to solve the above problems. [0004] The technical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/50H02K5/225H02K41/0356H04N23/54H02K33/18H02K5/22H02K2211/03H04N23/51
Inventor 汪东明
Owner NEW SHICOH MOTOR CO LTD