Plugging mechanism and communication equipment employing plugging mechanism

A plug-in mechanism and communication equipment technology, applied in the direction of support structure installation, clamping/extracting device, etc., can solve the problems of occupying panel space, large panel installation area, affecting heat dissipation, etc., to achieve small space, increase safety, reduce The effect of heat dissipation

Inactive Publication Date: 2017-07-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of integration, the printed circuit board and the accessories on the printed circuit board are heavier, and there are more connectors with the backplane. Therefore, there are higher requirements for the plug-in and pull-out mechanism. The space of multiple panels cannot affect the heat dissipation of the printed circuit board and its accessories. However, most of the current plug-in mechanisms occupy a large installation area of ​​​​the panel when installed, which affects heat dissipation.
In addition, some printed circuit board assemblies need to be powered off before being pulled out, that is, they need to be used with micro switches, and the installation of micro switches also takes up panel space, so the plug-in mechanism required to be installed should occupy a small enough panel space

Method used

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  • Plugging mechanism and communication equipment employing plugging mechanism
  • Plugging mechanism and communication equipment employing plugging mechanism
  • Plugging mechanism and communication equipment employing plugging mechanism

Examples

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Embodiment Construction

[0029] The present invention provides a plug-in mechanism and a communication device using the plug-in mechanism, such as figure 1 Shown is a schematic structural diagram of the plug-in mechanism of the present invention and the installation of the plug-in mechanism in a communication device.

[0030] Such as figure 1 As shown, the communication equipment using the plug-in mechanism includes: a chassis; and a panel assembly installed on the chassis. Wherein, the plug-in mechanism is installed on the panel assembly, and is used for inserting or pulling out the panel assembly from the chassis. Such as figure 1 As shown, the panel assembly includes a connected panel 201 and a printed circuit board 202 , and the plug-in mechanism is installed on the panel 201 . The chassis includes: a subframe 301 ; a guide rail 302 installed in the subrack 301 , and the printed circuit board 202 is inserted into or pulled out of the subrack 301 along the guide rail 302 under the action of the ...

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PUM

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Abstract

The invention discloses a plug-in mechanism and communication equipment using the plug-in mechanism. A plug-in mechanism, installed on a panel assembly and used for inserting the panel assembly into or pulling it out from the chassis of a communication device, comprising: a wrench seat installed on the panel assembly, having a locking slot; and the wrench A wrench connected to the seat in rotation has a first groove for accommodating the first elastic member; a locking member slidably installed on the wrench has a structure placed in the first groove and connected with the first elastic member A projection that can slide along the first groove when interacting with each other; wherein, the locking member has a locking hook that can engage with the locking slot. The invention not only occupies a small space of the panel, reduces the influence on the heat dissipation of the panel assembly, but also triggers the micro switch while locking and unlocking, thereby increasing the safety of use.

Description

technical field [0001] The invention relates to the field of communication equipment, in particular to a plug-in mechanism for indicating multiple working states of high-density ports and a realization method thereof. [0002] technical background [0003] In communication equipment, the printed circuit board is usually fixedly connected to the panel, the plug-in mechanism is fixed on the panel, and the printed circuit board and the panel are inserted into or pulled out of the case of the communication equipment by using the plug-in mechanism. The specific method is to insert the printed circuit board into the subrack vertically or horizontally from the front of the subrack of the chassis and insert it into the backplane in the subrack, or separate the printed circuit board from the backplane and pull it out from the subrack. With the improvement of integration, the printed circuit board and the accessories on the printed circuit board are heavier, and there are more connecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14
CPCH05K7/1402
Inventor 刘金武宇甘海峰
Owner ZTE CORP
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