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spliced ​​printed circuit board

A printed circuit substrate and splicing technology, which is applied in the direction of printed circuits, printed circuits, printed circuit components, etc., can solve the problems of mobile communication terminals that cannot be used normally and mutual interfaces cannot be realized, so as to shorten development time and reduce manufacturing costs , Improve the effect of adhesion

Inactive Publication Date: 2015-09-02
财路MK株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, if there is no supporting member for supporting the lower part of the substrate in the substrate combined according to the function, if an external impact is applied to the functional block, it can be easily separated upward and downward even with a small force.
Due to this problem, each block part according to the function cannot realize the mutual interface, thereby there is a problem that the function of the mobile communication terminal cannot be used normally.

Method used

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  • spliced ​​printed circuit board
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  • spliced ​​printed circuit board

Examples

Experimental program
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Embodiment Construction

[0036] Hereinafter, spliced ​​printed circuit boards according to various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0037] figure 1 It is a combined perspective view of the spliced ​​printed circuit board of the first embodiment of the present invention, figure 2 It is an exploded perspective view of the spliced ​​printed circuit board of the first embodiment of the present invention, image 3 It is a sectional view of the tiled printed circuit board according to the first embodiment of the present invention.

[0038] The spliced ​​printed circuit board (100) of the first embodiment of the present invention is composed of a first sub-PCB (110) and a second sub-PCB (120), and the second sub-PCB (120) has a plug inserted into the first sub-PCB (110) ) into the structure inside the slot (112). For reference, the spliced ​​printed circuit board of the present invention is preferably formed of a rigid PCB (Ri...

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PUM

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Abstract

The present invention relates to a puzzle-type printed circuit board, comprising: a first sub-PCB including one or more insertion recesses in at least one side surface thereof, wherein a guide recess is formed in at least one face-to-face surface disposed in the insertion recess; and a second sub-PCB including a protrusion on a side surface thereof that corresponds to the guide recess, and sliding into the insertion recess, the protrusion engaging with the guide recess. According to the present invention, sub-PCBs, each of which is separated in the form of a block according to the function thereof, include protrusions and catching parts, and thus can be securely fitted together. Accordingly, the puzzle-type printed circuit board can be prevented from being horizontally or vertically disassembled.

Description

technical field [0001] The present invention relates to a spliced ​​printed circuit board integrated by combining a plurality of sub-PCBs. More specifically, it relates to a spliced ​​printed circuit board in which a plurality of sub-PCBs are individually manufactured and can be firmly joined together, and are configured in a sliding manner. The structure can be easily replaced as needed. Background technique [0002] Regarding the printed circuit board (hereinafter, PCB), with the multi-functionalization and high integration of the development of the industry, the multi-pin and miniaturization of the core components are constantly pursued, and the layers of the PCB are determined according to the core components. structural. Then, regarding the rest of the area except where the core components are mounted, the area of ​​layers more than necessary is used, which affects the PCB cost. [0003] In addition, when it is desired to update the equipment of the mobile communicati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/14
CPCH05K1/141H05K1/142H05K2201/2072H05K2201/10409H05K2201/048
Inventor 闵庚还
Owner 财路MK株式会社
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