Contiguous printed circuit board and its cutting and transplanting process

A technology for printed circuit boards and process methods, applied in the field of electronics, can solve the problems of low connection accuracy and large connection gap, and achieve the effects of ensuring the connection accuracy, reducing the connection gap, and ensuring the splicing accuracy.

Active Publication Date: 2016-08-10
SHENZHEN JINGYISHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a continuous-piece printed circuit board and a cutting and transplanting process to solve the technical problems of large connection gaps and low connection precision of the above-mentioned continuous-piece printed circuit board

Method used

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  • Contiguous printed circuit board and its cutting and transplanting process
  • Contiguous printed circuit board and its cutting and transplanting process
  • Contiguous printed circuit board and its cutting and transplanting process

Examples

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Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 As shown, a contiguous printed circuit board 1 provided in Embodiment 1 of the present invention includes a substrate 10 and at least one single-piece board 20, and the substrate 10 is also provided with a mounting hole 30, and the mounting hole 30 is connected to the The shape of the single-piece plate 20 matches, and the edge of the installation hole 30 is uniformly provided with a plurality of outward flanged limiting parts 40;

[0025] The edge of the monolithic plate 20 is evenly provided with the same number of protruding parts 50 as the limit part, and the limit part 40 is matched with the protruding part 50; the limit part 40 on the substrate 10 is used for The protruding portion 50 on the single board 20 is buckled. The above-mentioned limiting parts with flanging are correspondingly distributed on both sides of the substrate. After being stuck, the protruding part can just be stuck in the cavity formed by the limiting parts on ...

Embodiment 2

[0042] Based on the same inventive concept, Embodiment 2 of the present invention also provides a cutting and transplanting process method for a contiguous printed circuit board. Since the problem-solving principle of this method is based on the structural principle of the aforementioned contiguous printed circuit board, repeated The place will not be repeated.

[0043] Such as Figure 5 As shown, Embodiment 2 of the present invention also provides a cutting and transplanting process for continuous printed circuit boards, including the following steps:

[0044] Step S100, using the second-dimensional optical measurement equipment to determine the offset direction of the optical points of a continuous printed circuit board;

[0045] Step S200, determine the position of the cutting positioning hole of another piece of continuous printed circuit board, perform the cutting operation, separate the cut substrate from the single board, and determine the deviation of the optical poin...

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PUM

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Abstract

The invention discloses a piece-connecting-type printed circuit board and a cutting transplanting technology method. The piece-connecting-type printed circuit board comprises a base plate and at least one single-piece plate. The base plate is provided with a mounting hole. The mounting hole and the single-piece plate are matched in shape. A plurality of limiting parts which are turnup outwards are evenly arranged on the edge of the mounting hole. Protruding parts with the same number as the limiting parts are evenly arranged on the edge of the single-piece plate. The limiting parts and the protruding parts are matched. The limiting parts on the base plate are used for clamping the protruding parts on the single-piece plate in a buckling mode. According to the piece-connecting-type printed circuit board and the cutting transplanting technology method, the fact that the connecting gap between the base plate and the single-piece plate is small enough is guaranteed, and connecting accuracy is improved.

Description

technical field [0001] The invention belongs to the technical field of electronics, and in particular relates to a continuous-piece printed circuit board and a cutting and transplanting process. Background technique [0002] With the competition in the market, more and more electronics factories require the production of continuous circuit boards in order to improve production efficiency and reduce production costs. The single scrapping of continuous circuit boards has gradually become a problem for circuit board factories, especially at present, many electronic factories do not accept single scrapping of continuous circuit boards, so the scrapping of continuous circuit boards has become a major problem for the majority of circuit board factories . [0003] The existing contiguous printed circuit boards are generally glued directly to the substrate by using multiple single-piece boards. In order for the glue to stick to the substrate, the connection gap between the single-p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/14H05K3/36
Inventor 袁誉东
Owner SHENZHEN JINGYISHENG ELECTRONICS
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