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PCB attachment fixture for camera module

A camera module and attaching technology, applied in printed circuits, laminated printed circuit boards, electrical components, etc., can solve the problems of FPC and tape bubbles, improve labor intensity, reduce work efficiency, etc., and achieve good stability and application. Wide-ranging, simple-structured effects

Active Publication Date: 2019-03-15
横店集团东磁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned operation process, one-to-one FPC and tape lamination are generally performed manually, which greatly increases labor intensity and reduces work efficiency; at the same time, when operators perform manual FPC and tape lamination, they often There will be incomplete bonding, resulting in air bubbles between the FPC and the tape

Method used

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  • PCB attachment fixture for camera module
  • PCB attachment fixture for camera module
  • PCB attachment fixture for camera module

Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 , figure 2 In the described embodiment, a PCB attachment fixture for a camera module includes a base 11, a PCB carrier board slot 9 is provided in the middle of the base 11, a guide rail 3 is provided on one side of the base 11, and the guide rail 3 A slide block 1 is arranged on the slide block 1, a support plate 15 is provided on the slide block 1, a roller 12 is provided below the support plate 15, and an adjustment mechanism is arranged between the support plate 15 and the roller 12. The base 11 is provided with a plurality of telescopic support feet 21 . The adjustment mechanism includes an adjustment column 14, an adjustment nut 16 and a spring 17. The roller 12 is provided with a roller bracket 19. One end of the adjustment column 14 passes through the bracket plate 15 and is installed on the roller bracket 19....

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Abstract

The invention discloses a PCB attachment jig for a camera module. The PCB attachment jig comprises a base, wherein a PCB board-carrying clamping groove is formed in the middle of the base; a guiding rail is formed in one edge of the base; the guiding rail is provided with a sliding block; the sliding block is provided with a bracket board; a rolling wheel is arranged below the bracket board; and an adjustment mechanism is arranged between the bracket board and the rolling wheel. The PCB attachment jig has the beneficial effects of high attachment efficiency, tidy attachment without bubbles, capability of satisfying operating requirements of different camera module thicknesses, wide applicable range, simple structure, convenient and quick operation, long service life, safety and reliability, and high stability.

Description

technical field [0001] The invention relates to the technical field related to camera modules, in particular to a PCB attaching jig for camera modules. Background technique [0002] Camera modules are widely used in electronic devices such as mobile phones, drones, and tablet computers. High-pixel camera modules generally adopt COB packaging technology. COB packaging is chip On board, which is to adhere the bare chip to the interconnection substrate with conductive or non-conductive adhesive, and then perform wire bonding to realize its electrical connection. If the bare chip is directly exposed to the air, it is easy to be polluted or damaged by humans, which will affect or destroy the function of the chip, so the chip and the bonding wires are encapsulated with glue. People also call this packaging form soft encapsulation. [0003] One of the procedures in the camera module COB packaging process is PCB attachment. The existing attachment process is as follows: (1) attach...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/00
CPCH05K3/0058H05K2203/068
Inventor 王旭徐灵杰
Owner 横店集团东磁有限公司
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