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Circuit board fixing structure

A technology for fixing structures and circuit boards, applied in the direction of supporting structure installation, etc., can solve problems such as connector position deviation, panel openings not corresponding to connectors, and affecting the assembly of electronic products

Active Publication Date: 2015-04-29
嘉善县魏塘资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When screwing the circuit board, it is easy to cause the position of the connector to deviate. When the panel is covered, the opening of the panel does not correspond to the connector, which affects the assembly of electronic products.

Method used

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  • Circuit board fixing structure
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Examples

Experimental program
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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] see figure 1 and figure 2 , a circuit board fixing structure, comprising a housing 20 , a circuit board 10 disposed on the housing 20 , and a panel 30 combined with the housing 20 .

[0016] The casing 20 is a casing of an electronic product, for example, it may be a casing of a mainframe of an electronic computer, a casing of a display, a casing of a router, or a casing of a set-top box. The housing 20 is provided with a plurality of positioning holes 210 .

[0017] The circuit board 10 is provided with a series of sockets and pads for electrical connection of the connector 101 and other electronic components (not shown). The connector 101 may be a USB connector, an HDMI connector, an IEEE connector, an Audio connector, an ESATA connector, or an optical fiber connector. The other electronic components may be LED indicator lights, buttons or knobs...

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PUM

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Abstract

The invention discloses a circuit board fixing structure. The circuit board fixing structure comprises a housing, a circuit board arranged on the housing, and a panel combined with the housing, wherein a connector is arranged on the circuit board; an opening for exposing the connector is formed in the panel; the circuit board fixing structure provided by the invention further comprises a rivet connected among the housing, the circuit board and the panel; a through hole is formed in the circuit board; a positioning hole is formed in the housing; positioning columns with grooves are arranged on the panel; the rivet comprises a first positioning part and a second positioning part; the first positioning part penetrates through the through hole and the positioning hole and is used for connecting the circuit board with the housing; the second positioning part is arranged in the groove of the positioning column of the panel in a clamped manner.

Description

technical field [0001] The invention relates to a circuit board fixing structure, in particular to a tool-free circuit board fixing structure. Background technique [0002] Both large-scale electronic products and industrial computers contain connectors. The usual fixing method is to lock the circuit board with the connector to the housing through the support frame with screws, and then install the panel cover on the connector. A hole for exposing the connector is provided on the panel. When the circuit board is locked by screws, the position of the connector is likely to deviate, and when the panel is covered, the opening of the panel does not correspond to the connector, which affects the assembly of the electronic product. Contents of the invention [0003] The present invention aims to provide a circuit board fixing structure to overcome the above defects. [0004] A circuit board fixing structure, comprising a housing, a circuit board arranged on the housing, and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14
Inventor 张钧源
Owner 嘉善县魏塘资产管理有限公司
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