Optical module
A technology of optical modules and locking parts, applied in the field of optical communication, can solve the problems of easily damaged spring resilience and locking failure.
Inactive Publication Date: 2021-02-12
深圳市迅特通信技术股份有限公司 +1
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Problems solved by technology
[0004] The main purpose of the present invention is to propose an optical module, aiming to solve the problem that in the case of repeated deformation, the resilience of the spring is easily damaged in the current way of using a spring to realize the reset, which leads to the failure of the lock
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indications are only used to explain how to move in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0033] In addition, if there are descriptions involving "first", "second" an...
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The present invention discloses an optical module. The optical module comprises a pedestal, a locking piece and a cam assembly, an installation cavity is formed in the pedestal, and the pedestal is equipped with an avoidance port communicated with the installation cavity. The locking piece is arranged in the installation cavity, and a clamping hook is arranged on one side of the locking piece; thecam assembly is arranged in the installation cavity and is in transmission connection with one side, far away from the clamping hook, of the locking piece so as to drive the locking piece to rotate,so that the locking piece has a locking state and an unlocking state; when the locking piece is in a locking state, the clamping hook is arranged in the avoidance port in a penetrating mode so as to be used for being connected with a lock hole in the exchanger cage in a clamped mode; and when the locking piece is in an unlocked state, the clamping hook is separated from the lock hole in the exchanger cage and is positioned in the installation cavity. According to the technical scheme, the problem of locking failure caused by the fact that the resilience force of the spring is easily damaged under the condition of repeated deformation in a current mode of resetting by adopting the spring is solved.
Description
technical field [0001] The invention relates to the field of optical communication, in particular to an optical module. Background technique [0002] The optical module is the core device for transmitting optical signals through optical fibers in the optical fiber network. The SFP (Small Form Factor Pluggable) optical module is mated with the SFP interface in the switch cage to realize the transmission and reception of optical signals. [0003] In the prior art, when the optical module is installed in the cage of the switch, the hooks in the optical module are engaged with the lock holes in the cage of the switch, so as to realize the locking of the optical module in the cage of the switch; When the cage is pulled out and disconnected, the hook in the optical module is separated from the lock hole to realize the unlocking of the optical module. At this time, the hook will automatically reset under the action of the spring, so that when the optical module is inserted into th...
Claims
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IPC IPC(8): G02B6/42
CPCG02B6/4261
Inventor 邓高文张伟章林华郑波孙鼎过开甲魏志坚
Owner 深圳市迅特通信技术股份有限公司