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Long handle module mounting and unloading device

A technology of unloading device and handle, which is applied in the field of optical communication, can solve the problems of high shell wall thickness, complicated installation, and narrow application range, so as to ensure sealing and integrity, high structural reliability, and good EMI effect Effect

Active Publication Date: 2019-07-30
GUANGXUN SCI & TECH WUHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a long-handle module installation and unloading device, which solves the high requirements of the module straight-pull loading and unloading mechanism in the prior art on the wall thickness of the shell. Poor performance, narrow scope of application, and complicated installation

Method used

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  • Long handle module mounting and unloading device
  • Long handle module mounting and unloading device

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Embodiment Construction

[0083] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0084] This embodiment provides a long handle module installation and unloading device, such as figure 1 , figure 2 As shown, it mainly includes: a housing 100 , a pull ring 200 , a tension spring (including a first tension spring 310 and a second tension spring 320 ), a brake pad 400 , and a cover plate 500 . In addition, screws for fixing (including the first screw 610 , the second screw 620 , the third screw 630 and the fourth screw 640 ) are also included.

[0085] Each component will be described separately below.

[0086] (1) Shell.

[0087] Such as Figure 8 , Figure 9 As shown, the housing 100 is provided with a first cavity 116 and a second cavity 102 at the upper rear, and the first cavity 116 and the second cavity 102 are separa...

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Abstract

The invention belongs to the technical field of optical communication, and discloses a long handle module mounting and unloading device, comprising a shell, a pull ring, a tension spring, a brake padand a cover plate, wherein the shell comprises a first cavity, a second cavity and a U-shaped beam, and the U-shaped beam separates the first cavity and the second cavity; the brake pad comprises a matrix, a first U-shaped groove, a second U-shaped groove, a bent structure and a third inclined plane, the first U-shaped groove, the second U-shaped groove and the bent structure are arranged on the matrix, and the third inclined plane is arranged on the bent structure; the pull ring comprises a handle, a pressure lever and a pressure head; and the cover plate comprises a pressing tongue. According to the long handle module mounting and unloading device disclosed by the invention, the brake pad is tilted downward to unload a module by unclenching a shielding cage lock catch, the problems thatthe requirements of a straight pull type loading and unloading mechanism of the module for the wall thickness of the shell are high, the shell is designed with an evasion structure to affect the EMI performance, and the loading and unloading mechanism has relatively poor reliability, narrow application range and complicated installation in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to a device for installing and unloading a long handle module. Background technique [0002] The form of the pull ring is not clearly defined in the international multiple protocols of SFP and SFP+, but the international multiple protocol of SFP-DD has clearly shown the pull ring with long handle, which shows that the pull ring with long handle is becoming the mainstream application in small package optoelectronic modules. Compared with the commonly used rotating short pull ring, the application range of the long handle pull ring is wider. The rotating short pull ring is generally used on modules with plug-in optical ports, and cannot be applied to AOC optical cable modules because the pull ring rotates During the process, it will be blocked by the optical cable, and the unloading of the module cannot be completed; the long-handle pull ring can not only be applied to m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42
CPCG02B6/4256G02B6/4292
Inventor 宋蓓莉全本庆戴启伟李欣国
Owner GUANGXUN SCI & TECH WUHAN
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