Card locked pull-fall separation electrical connector

Abstract

The invention relates to a card locked pull-fall separation electrical connector. The electrical connector comprises a plug and a socket, wherein more than one locking steel ball is arranged on an outer wall of a front part of a head shell of the plug and is used for connecting the plug and the socket in a locking way, a hole core assembly is arranged in the head shell, the plug comprises a locking sleeve, a ripple spring, a springs, a steel ball, a ratchet, a positioning baffle ring, a pull ring connection sleeve, a connection sleeve baffle ring, a pull ring, a steel rope and a pull pin, the locking sleeve is sleeved outside the head shell, a circle of circumferential groove and more than one axial groove are formed in an inner wall of a front part of the locking sleeve from outside to inside, the inner wall of the locking sleeve elastically props against head shell through the ripple spring, the ratchet and the pull ring connection sleeve are connected with an inner wall of a rear part of the head shell through a spline from inside to outside, an inner end surface of the ratchet props against the head shell by a plurality of steel balls with the springs, an outer end surface of the ratchet is arranged at an upper limit of the head shell by the baffle ring, an outer end surface of the pull ring connection sleeve is limited by a connection sleeve baffle ring arranged on an inner wall of the locking sleeve, more than one upper pull ring is connected with the pull ring connection sleeve, and the pull ring is connected with the pull pin through a steel rope.

Description

technical field [0001] The invention relates to an electrical connector, in particular to a locking type pull-off separation electrical connector. Background technique [0002] Usually, the mating and separation of the connectors is performed manually. In some special occasions such as projectile launch, nuclear power and other fields, due to the harsh environmental conditions, personnel cannot approach the operation, and the electrical connectors that need to be automatically pulled off and separated are on the market. Fewer types of pull-off connectors are also available, such as the split nut type or the center lock sleeve type. The split nut type requires high precision in parts processing and assembly, otherwise it is easy to get stuck; while the center lock sleeve type has a slow mating speed and a large volume. Large, heavy, and unreliable. Contents of the invention [0003] In view of the above technical problems, the present invention provides an electrical conne...

AI Technical Summary

Problems solved by technology

[0002] Usually, the mating and separation of the connectors is performed manually. In some special occasions such as projectile launch, nuclear power and other fields, due to the harsh environmental conditions, personnel cannot approach the operation, and the electrical connectors that need to be automatically pulled off and separated are on the market. Fewer types of pull-off connectors are also available, such as the split nut type or the center lock sleeve type. The split nut type requires high precision in parts processing and assembly, otherwise it is easy to get stuck; while the center lock sleeve type has a slow mating speed and a large volume. Large, heavy, and unreliable

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