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Guidance tool of circuit board

A technology of circuit boards and fixtures, which is applied in the fields of printed circuit, printed circuit manufacturing, electrical components, etc. It can solve the problems of FPC product yield decline, FPC is easy to be crushed or broken, and the tape on the surface of FPC is not completely removed. , to achieve the effect of improving product yield

Inactive Publication Date: 2009-09-30
NANTONG BINWU IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the FPC is manufactured by the above method, the guide fixture and the adhesive tape need to be peeled off from the FPC. Glue, resulting in a decline in the yield of FPC products

Method used

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  • Guidance tool of circuit board
  • Guidance tool of circuit board
  • Guidance tool of circuit board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The circuit board guiding jig provided by multiple embodiments of the technical solution will be further described in detail below.

[0014] see Figure 1 to Figure 4 The circuit board guiding jig 10 provided by the first embodiment of the technical solution includes a clamping portion 110 and a guiding portion 120 disposed on the clamping portion 110 .

[0015] The clamping portion 110 includes a carrying board 111 and a cover 112 corresponding to the carrying board 111 for clamping the circuit board between the carrying board 111 and the cover 112 . The size and shape of the carrier plate 111 correspond to the size and shape of the cover plate 112 , and its specific shape and size, and the size and shape of the circuit board are suitable for clamping the circuit board. In this embodiment, both the carrying plate 111 and the cover plate 112 are in the shape of a cuboid, and the size of the carrying plate 111 and the cover plate 112 are the same. The carrying board 11...

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PUM

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Abstract

The invention provides a guidance tool of a circuit board, which comprises a clamping part and a guidance part, wherein the clamping part comprises a bearing plate and a cover plate which corresponds to the bearing plate, the bearing plate is provided with a first magnet, and the cover plate is provided with a second magnet which corresponds to the first magnet to enable the clamping part to clamp the circuit board between the bearing plate and the cover plate by the mutual effect of the first magnet and the second magnet. The guidance part is connected with the bearing plate and used for guiding the circuit board clamped between the bearing plate and the cover plate to move. The guidance tool of a circuit board prevents the circuit board from being damaged by pressing or broken and the residual glue on the surface, thereby increasing the qualified rate of the product.

Description

technical field [0001] The invention relates to the technical field of circuit board manufacturing devices, in particular to a circuit board guiding jig. Background technique [0002] Flexible printed circuit board (Flexible Printed Circuit Board, FPC) has the advantages of small size, light weight, three-dimensional assembly and dynamic flexibility, and is more and more widely used in various portable electronic products, especially mobile phones, digital Thin and light portable electronic products such as cameras and handheld computers. See literature Takao Yamazaki, Yoshimichi Sogawa, Rieka Yoshino, Keiichiro Kata, Ichiro Hazeyama, and Sakae Kitajo, RealChip Size Three-Dimensional Stacked Package, IEEE Transactions on Advanced Packaging, 2005, 28(3), 397-403. [0003] Because the FPC is thin and soft, the end is prone to curling, so in the FPC horizontal production process, the FPC is usually fixed to the guide jig with tape, such as a rigid substrate, and then the guide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
Inventor 李书涛顾中改李文钦林承贤
Owner NANTONG BINWU IND CO LTD
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