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electronic device

A technology for electronic devices and circuit boards, applied in electrical components, printed circuit parts, magnetic field/electric field shielding, etc., can solve the problems of inconvenient assembly and complicated assembly process, and achieve the effect of convenient and simple assembly process

Active Publication Date: 2018-06-26
AMBIT MICROSYSTEMS (SHANGHAI) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When two or more circuit boards are superimposed and fixed by copper pillars or screw locking, tools such as screwdrivers are required for assembly, which makes the assembly process complicated and inconvenient to assemble

Method used

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  • electronic device
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Examples

Experimental program
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Embodiment Construction

[0014] see figure 1 , the electronic device 100 includes a first circuit board 10 and a second circuit board 20 , and the first circuit board 10 is stacked on the second circuit board 20 . The first circuit board 10 is provided with a first shielding case 11 , and the first shielding case 11 is used for shielding the first circuit board 10 from electromagnetic waves. The second circuit board 20 is provided with a second shielding case 21 , and the second shielding case 21 is used to shield the second circuit board 20 from electromagnetic waves. The first shielding case 11 and the second shielding case 21 are attached and connected to each other.

[0015] Please also refer to Figure 2 to Figure 4 , the first shielding case 11 includes a first bonding surface 111 and a first connecting portion 112 disposed on the first bonding surface 111 . The first connecting portion 112 defines a first opening 1120 and a first fixing piece 1121 . The first opening 1120 is a square openin...

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Abstract

An electronic device includes a first circuit board and a second circuit board overlaid on the first circuit board; the first circuit board is fixedly provided with a first shielding case, and the second circuit board is fixedly provided with a second shielding case; the first shielding case and the second shielding case are located between the first circuit board and the second circuit board, and the second shielding case is overlaid on the first shielding case; the first shielding case is provided with a first connection part, and the second shielding case is provided with a second connection part; and the first connection part is engaged with the second connection part, so that the first circuit and the second circuit can be overlaid and locked.

Description

technical field [0001] The invention relates to an electronic device, in particular to a circuit board superposition structure of the electronic device. Background technique [0002] In order to meet the increase in functions and performance of electronic products, it is often necessary to stack two or more circuit boards in the electronic product for assembly. In the current technology, two or more circuit boards are superimposed and fixed by means of copper pillars or screw locking. When two or more circuit boards are superimposed and fixed by copper pillars or screw locking, tools such as screwdrivers are required for assembly, which makes the assembly process complicated and inconvenient to assemble. Contents of the invention [0003] In view of this, the present invention provides an electronic device, which is provided with a circuit board stacking structure that facilitates assembly. [0004] The electronic device provided by the present invention includes a first...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/14H05K9/00
Inventor 洪培裕王广松
Owner AMBIT MICROSYSTEMS (SHANGHAI) LTD
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