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an equipment cabinet

A technology of equipment cabinets and wires, applied in fixed connection, circuit, connection, etc., can solve the problems of unshielded wire processing, conductive pins are individually stressed, etc., to prevent stress and ensure the quality of signal transmission.

Active Publication Date: 2018-01-05
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an equipment cabinet to solve the problem in the prior art that the connection structure between the wire and the printed board cannot handle the shielded wire and the conductive pins are separately stressed

Method used

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Examples

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Embodiment Construction

[0025] Examples of equipment cabinets such as Figure 1~13 As shown: the equipment cabinet includes a cabinet body, a printed board and wires. The printed board is arranged in the cabinet body. The cabinet body belongs to the prior art, and its specific structure will not be described in detail. The wires are connected to the printed board through the connection assembly. The connection assembly includes a wire lead terminal 9 with a conductive pin 11 at the front end, and a wire hole for connecting with the wire at the rear end of the wire lead terminal. The connection assembly also includes a fixed sleeve 7. The fixed sleeve includes a sleeve-shaped body made of metal material whose axis extends along the front-to-back direction. It constitutes the shielding layer limiting surface with the blocking direction facing forward, and the front end of the sleeve-shaped body is arranged with four reinforced grounding pins 10 for welding with the printed board at intervals around the...

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Abstract

The invention relates to an equipment cabinet. The equipment cabinet includes a wire and a printed board. The wire is connected to the printed board through a connection assembly. The connection assembly includes a wire lead terminal with a conductive pin at the front end. The wire lead terminal also includes a fixed sleeve. The fixed sleeve includes a sleeve-shaped body made of metal material whose axis extends along the front-to-back direction. The wire lead terminal is arranged in the inner hole of the sleeve-shaped body through an insulator. The sleeve-shaped body The inner hole is also provided with a shield connection structure for fixed connection with the shield of the corresponding wire, and the front end of the sleeve-shaped body is provided with at least one reinforced grounding pin welded and fixedly connected with the printed board. The invention solves the problem that in the prior art, the connection structure between the wire and the printed board cannot handle the shielding wire and the conductive pin bears force alone.

Description

technical field [0001] The invention relates to an equipment cabinet. Background technique [0002] In the era of information systems, miniaturization and integration have become a trend. Almost all system chips and boards are integrated into printed boards and placed inside the equipment cabinet. Not all external interfaces can be accessed from printed boards. To lead directly out of the equipment, it is often necessary to install a wired socket on the equipment panel, and then guide the wires to the printed board. The connection structure between the wire and the printed board in the prior art is "a wire lead terminal" disclosed in Chinese patent CN203562549U. Fix it in the wire barrel, solder the solder feet on the printed board, so as to realize the connection between the wire and the printed board. The existing wire lead terminal for connecting the wire to the printed board has the following problems: the use range of the wire lead terminal is relatively narrow, and i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/53H01R12/58
Inventor 徐鸿
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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