Center Twist Type Breakaway Electrical Connector
A technology of electrical connectors and twisting sleeves, which is applied in the direction of connection and connection device parts, circuits, etc., and can solve the problem of single separation method of separation and separation of electrical connectors
Active Publication Date: 2017-06-27
ZHEJIANG SCI-TECH UNIV
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to solve the single problem of the separation method of the center pull rod type separation and falling off electrical connector, and to provide an electrical connector that realizes locking and separation by means of central twisting
Method used
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Embodiment Construction
[0025] The implementation process of the present invention is specifically described below in conjunction with accompanying drawing:
[0026] as attached figure 1 with 2 , The central twist-type separation and fall-off electrical connector is composed of a plug, a socket and a locking separation mechanism.
[0027] as attached image 3 , the plug includes a fifth insulator 9, a sixth insulator 11, a plug pin 10, a plug housing 12, an insulator collar 13 and a plug cable cover 14; the plug pin 10 is embedded in the fifth insulator 9 and the sixth insulator 11, the fifth The insulator 9 and the sixth insulator 11 are fixed in the plug housing 12 by the insulator collar 13 . The plug cable cover 14 is connected with the plug housing by screws.
[0028] as attached image 3 , the socket includes a socket cable cover 1, a socket pin 2, a first insulator 3, a second insulator 4, a socket shell 5, a third insulator 6, a socket 7, a fourth insulator 8, a sleeve 25 and a second sp...
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The invention discloses a central twisting type separation and falling off electrical connector. A single central tie rod separation method cannot meet the diverse requirements of spacecraft for electrical connectors. In the present invention, the insulator of the plug and the first layer of the insulator of the socket are all inserted with pins; the jack is embedded in the second layer of insulator; the second spring is installed between the socket shell and the second layer of insulator; the plug cable cover and the twist sleeve and the plug shell fixed; the torsion bar sheath is set on the torsion center bar, and has an inner slot embedded with the outer block of the torsion center bar; the first spring is placed between the torsion sleeve and the torsion bar sheath; the two scroll springs The ends are respectively fixed on the inner wall of the torsion center rod and the plug cable cover; the handle passes through the slot opened by the plug cable cover and the torsion center rod; the locking sleeve passes through the second layer of insulator and the first layer of insulator, and the tail is connected with the fastening nut . The invention expands the application range of the detachable electrical connector, and the twisting and unlocking method avoids the influence of axial impact and the like on the locking effect.
Description
technical field [0001] The invention relates to the field of electrical connectors, in particular to a central twisting, separating, and falling-off electrical connector that realizes the locking and separating of the electrical connector by twisting. Background technique [0002] The traditional locking methods of electrical connectors include screw locking, buckle quick locking, insert quick locking, thread locking, bayonet quick locking, pin-type quick locking, etc. Although these locking methods can achieve a good locking effect, they cannot be separated quickly. The separation and separation electrical connector is a special electrical connector, which is often used for the electrical connection and separation between the aircraft and the ground or between two parts of the aircraft, especially for the separation of the rocket from the ground, the separation between rocket stages and the separation of rocket ships. Commonly used separation methods include rod separation...
Claims
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IPC IPC(8): H01R13/633H01R13/639
Inventor 陈文华钟立强钱萍潘骏孔祥泽
Owner ZHEJIANG SCI-TECH UNIV