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A miniaturized graded transmission mechanism, connector and connector assembly

A technology of graded transmission and transmission body, which is applied to the parts, connections, instruments, etc. of the connection device, which can solve the problems of large insertion and withdrawal force, achieve simple and reliable structure, and improve the effect of insertion and extraction.

Active Publication Date: 2022-04-01
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problem that the existing connector has a large insertion force when it is inserted into or pulled out from the adapter housing, the purpose of the present invention is to propose a miniaturized graded transmission mechanism

Method used

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  • A miniaturized graded transmission mechanism, connector and connector assembly
  • A miniaturized graded transmission mechanism, connector and connector assembly
  • A miniaturized graded transmission mechanism, connector and connector assembly

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Embodiment Construction

[0057] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0058] see image 3 and Figure 4 , is an embodiment of a miniaturized grading transmission mechanism of the present invention. In this embodiment, the direction in which the sub-body is inserted into the adapter is defined as "front", and the direction in which the sub-body is pulled out from the adapter is defined as "back". This embodiment includes a transmission body 10 , two mounting sub-bodies 20 equipped with four contact pieces, and an adapter 30 .

[0059] see Figure 5 , the transmission body is a hollow square shell with two guide cavities 101 inside, the side of the guide cavity on the left extends forward to form a first cantilever keyway 1021, and its opposite upper and lower sides are respectively forward The first travel groove 1031 is extended and the side of the guide cavity on the right side ex...

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Abstract

The invention discloses a miniaturized graded transmission mechanism, which includes a transmission body and at least two installation sub-bodies, each installation sub-body is assembled in the transmission body through a locking mechanism and is driven by the transmission body to move together along the installation direction; at least one installation sub-body An unlocking mechanism is provided between the sub-body and the transmission body; at least one installation sub-body provided with an unlocking structure protrudes from other installation sub-bodies, and the installation sub-bodies are installed in stages according to the protruding state of the installation sub-body in the installation direction ; A removal mechanism is provided between each installation sub-body and the transmission body, at least one removal mechanism protrudes from the other removal mechanisms to allow the installation sub-body to be dismantled in stages. The structure of the connector using the aforementioned miniaturized graded transmission mechanism is simple and reliable. According to the protruding state in the installation direction, there is a stroke difference in the installation sub-body, which realizes a step-by-step plugging and unplugging, which greatly reduces the number of multi-contact parts (≥2) and multi-installation sub-body. Body (≥4) plug-in and pull-out force at one time, greatly improving the plug-in and pull-out feel.

Description

technical field [0001] The invention belongs to the technical field of connectors, in particular to a miniaturized graded transmission mechanism, in particular to an ultra-small graded pluggable transmission body and its matching mounting sub-body in adapters and other optical transceivers and other adapter housings related connections. Background technique [0002] With the unprecedented growth of data demand in communication networks such as 5G and data centers, how to achieve higher speed and capacity transmission in a limited space is a problem that network equipment manufacturers continue to face. [0003] In the current communication system, the SN type connector is a common high-density connector. The patent solution with the publication number CN109254356A proposes a SN type connector, please refer to figure 1 , an embodiment of the connector: a four-way connector 800 has an outer shell 801 capable of accommodating up to four front bodies 802, each front body has t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38G02B6/42H01R13/633H01R13/639
CPCG02B6/3825G02B6/387G02B6/3893G02B6/3821G02B6/4261H01R13/639H01R13/633
Inventor 张鹏徐骏孙明杰郭会永武学顺
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD