Unlocking structure of pluggable optical module

Abstract

The invention provides an unlocking structure of a pluggable optical module, and relates to the technical field of optical communication; the unlocking structure comprises an optical module, the optical module comprises a shell, and an outer buckle is arranged on the upper end surface of the shell; a mounting groove is formed in the upper end face of the shell, a metal warp plate arranged in the length direction of the shell is arranged in the mounting groove and comprises a horizontally-arranged flat warp plate and an obliquely-arranged oblique warp plate; the oblique warp plate is arranged at the end, away from the outer buckle, of the flat warp plate, and the end, close to the flat warp plate, of the oblique warp plate is a lower end; lifting claws located on the two sides of the outerbuckle are symmetrically arranged at the end, away from the oblique warp plate, of the flat warp plate. A pull handle sliding in the length direction of the shell is installed on the shell in a sliding mode, a pressing rod arranged in the width direction of the shell is arranged on the pull handle, and the lower end face of the pressing rod abuts against the upper end face of the flat warp plate.The unlocking structure of a seesaw structure is formed by using the pressing rod and the metal warp plate, the pressing rod is moved through the pull handle to enable the lifting claws to lift a cageelastic piece upwards, so the unlocking purpose is achieved; the service life is long, and the shell retreating effect is good.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an unlocking structure of a pluggable optical module. Background technique [0002] The pluggable optical module generally needs to have an unlocking structure. When the optical module is inserted into the cage of the chassis, it can be locked to prevent it from coming out, avoiding the interruption of the transmission signal, and it can be easily taken out when it needs to be taken out. Pull it out of the chassis cage. [0003] In the prior art, the optical module and the chassis cage are mainly connected by a buckle structure, that is, the optical module is provided with an outer buckle, and the cage shrapnel in the corresponding cage is provided with an inner buckle that cooperates with the outer buckle. The optical module is limited in the cage under the cooperation of the buckle and the outer buckle. When the optical module needs to be pulled out, a loose unl...

AI Technical Summary

Problems solved by technology

Since the pull handle and the ejection bump are both made of plastic, the relative interaction between the ejection bump and the cage shrapnel when unlocking the ejection will cause wear and tear after long-term use, which may easily lead to the failure of the ejection

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