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Push-pull fast locking round connector

A technology of circular connectors and quick locks, which is applied in the direction of connection, parts of connection devices, electrical components, etc., can solve the problems of large size and difficult application of connectors, and achieve the effect of small size, space saving and reasonable structure

Inactive Publication Date: 2011-06-15
SUZHOU HUAZHAN SPACE APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The application of circular connectors is becoming more and more extensive, and the requirements for fastness and reliability of butt joint locking are getting higher and higher. The traditional locking methods of circular electrical connectors are mostly thread locking and bayonet locking. When tightening, the product needs to be screwed at a certain angle before it can be docked in place, and the size of the connector is generally large. In some occasions that need to save space and fast lock, it is more difficult to apply

Method used

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  • Push-pull fast locking round connector
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  • Push-pull fast locking round connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Example: such as figure 1 , figure 2 , image 3 , Figure 8 As shown, a push-pull quick-lock circular connector includes a plug housing 1 , an unlocking sleeve 2 , a steel ball 3 , an open elastic collar 4 , an O-ring 5 , and a socket housing 6 .

[0023] The unlocking sleeve 2 is sleeved on the outside of the plug housing 1, and the plug housing 1 is provided with a rib 14 for restricting the unlocking sleeve 2 from coming out. The socket housing 6 extends into the inner cavity of the plug housing 1 , the plug housing 1 is provided with a positioning key 12 , and the socket housing 6 is provided with a positioning key groove 62 for positioning with the positioning key 12 . A groove 15 is arranged on the side wall of the inner cavity of the plug housing 1, and an opening elastic collar 4 is arranged in the groove 15, and the inner diameter of the opening elastic collar 4 is greater than or equal to the inner diameter of the inner cavity of the plug housing 1 when th...

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Abstract

The invention discloses a push-pull fast locking round connector, comprising a plug housing (1), an unlocking sleeve (2), a steel ball (3), an opening elastic closing ring (4) and a socket housing (6), wherein the unlocking sleeve (2) is sleeved at the outer side of the plug housing (1), the socket housing (6) stretches into an inner cavity of the plug housing (1), the sidewall of the inner cavity of the plug housing (1) is provided with a groove which is internally provided with the opening elastic closing ring (4), the groove is provided with an opening communicated with the outer side of the plug housing (1), the opening is internally provided with the steel ball (3), the steel ball (3) comes into contact with the opening elastic closing ring (4), the inner side of the unlocking sleeve (2) is provided with a protrusion part pressing the steel ball (3); a clamping slot is arranged the position, corresponding to opening elastic closing ring (4), of the outer side of the socket housing (6), and when the plug is locked with the socket, a part of the opening elastic closing ring (4) is positioned inside the groove and another part thereof is positioned inside the clamping slot. The push-pull fast locking round connector is reasonable in structure, saves space and can meet the demands of the product on fast locking, sealing and prevention of erroneous insertion.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a push-pull quick-lock circular connector. Background technique [0002] The application of circular connectors is becoming more and more extensive, and the requirements for fastness and reliability of butt joint locking are getting higher and higher. The traditional locking methods of circular electrical connectors are mostly thread locking and bayonet locking. When tightening, the product needs to be screwed at a certain angle before it can be docked in place, and the size of the connector is generally large. In some occasions that need to save space and fast lock, it is more difficult to apply. Contents of the invention [0003] The object of the present invention is to provide a push-pull quick-lock circular connector, which has a reasonable structure and can be small in size and save space while meeting the requirements of quick lock, sealing and error preven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/625H01R13/627H01R13/639H01R13/52
Inventor 匡秀娟肖顺群张杰
Owner SUZHOU HUAZHAN SPACE APPLIANCE
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