CN-224217756-U - But heavy current binding post of single hand unblock

CN224217756UCN 224217756 UCN224217756 UCN 224217756UCN-224217756-U

Abstract

The utility model discloses a high-current wiring terminal capable of being unlocked by one hand, which comprises a terminal main body, a shell, an elastic clamping piece and an unlocking piece, wherein the terminal main body is provided with a clamping plate, the clamping plate is provided with a clamping part, the shell is provided with a mounting groove and is transversely and movably matched with an unlocking rod, the elastic clamping piece is arranged in the mounting groove, the left end of the elastic clamping piece is connected with the shell, the right end of the elastic clamping piece is provided with an elastic inclined part which can be driven to move by the unlocking rod, the elastic clamping piece is provided with a clamping protrusion protruding out of the shell, when the right end of the terminal main body is inserted into the shell, the clamping protrusion can be clamped in the clamping part to clamp the terminal main body with the shell, and when the unlocking piece is arranged on the shell and moves leftwards and can abut against the unlocking rod to drive the elastic inclined part to move and the linkage clamping protrusion to separate from the clamping part to unlock. By adopting the technical scheme, the shell is detached more simply and conveniently, and the maintenance of the high-current wiring terminal is facilitated.

Inventors

ZHOU WENZHONG
YANG CHAOQUN
XIE XIAOSI
WAN XIAOSHENG

Assignees

深圳市康奈特电子有限公司
赣州市康奈特电子科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250521

Claims (10)

1. The high-current wiring terminal capable of being unlocked by one hand is characterized by comprising a terminal main body, a shell, an elastic clamping piece and an unlocking piece, wherein the terminal main body is provided with a clamping plate, the clamping plate is provided with a clamping part, the shell is provided with a mounting groove and an unlocking rod which is transversely movably matched with the clamping plate, the elastic clamping piece is arranged in the mounting groove, the left end of the elastic clamping piece is connected with the shell, the right end of the elastic clamping piece is provided with an elastic inclined part which can be driven to move by the unlocking rod, the elastic clamping piece is provided with a clamping protrusion protruding to the outside of the shell, when the right end of the terminal main body is inserted into the shell, the clamping protrusion can be clamped in the clamping part to enable the terminal main body to be clamped with the shell, and when the unlocking piece is arranged on the shell and moves left and can abut against the unlocking rod to move left so as to drive the elastic inclined part to move and link the clamping protrusion and the clamping part to be separated from the clamping part to realize unlocking.
2. The high-current wiring terminal capable of being unlocked by one hand according to claim 1, wherein clamping plates are respectively arranged at the front end and the rear end of the terminal main body, mounting grooves and unlocking rods which are transversely movably matched with the front side and the rear side of the shell are respectively arranged at the front side and the rear side of the shell, and two elastic clamping pieces are correspondingly arranged in the two mounting grooves.
3. The high-current wiring terminal capable of being unlocked by one hand according to claim 1 or 2, wherein the unlocking member is detachably arranged at the right end of the housing in a straddling manner, and when the unlocking member is arranged at the right end of the housing in a straddling manner, the unlocking post on the unlocking member corresponds to the unlocking rod in a left-right manner.
4. The high-current wiring terminal capable of being unlocked by one hand according to claim 3, wherein the shell is provided with a sliding groove, the unlocking piece is provided with a sliding block, and when the unlocking piece is arranged on the shell in a straddling mode, the sliding block is arranged in the sliding groove and can be in transverse sliding fit with the sliding groove.
5. The high-current wiring terminal capable of being unlocked by one hand according to claim 1 or 2, wherein the unlocking rod is in sliding fit in a mounting hole on the shell, a spring is sleeved at the left end of the unlocking rod, the left end of the spring is abutted with a first step surface in the mounting hole, and the right end of the spring is abutted with a second step surface on the unlocking rod; The unlocking rod is characterized in that a limiting piece is arranged at the right end of the unlocking rod, an L-shaped limiting piece is arranged on the shell, and the limiting piece is in butt joint with a limiting surface on the limiting piece.
6. The high-current wiring terminal capable of being unlocked by one hand according to claim 5, wherein the unlocking rod is provided with an anti-rotation plate which is transversely matched with the guide groove arranged on the side wall of the mounting hole in a sliding manner.
7. The high-current wiring terminal capable of being unlocked by one hand according to claim 1, wherein the left end of the elastic clamping piece is provided with an arc-shaped part and a connecting part, the right end of the elastic clamping piece is provided with a V-shaped part and a lap joint part overlapped with the shell, a limit installation part is arranged in an installation groove of the shell, and the arc-shaped part and the connecting part are mounted in a gap between the limit installation part and the shell in a limit mode.
8. The high-current wiring terminal capable of being unlocked by one hand according to claim 1, wherein a limiting groove is formed in the shell, and a limiting block matched with the limiting groove to limit the left moving distance of the unlocking piece is arranged on the unlocking piece.
9. The high-current wiring terminal capable of being unlocked by one hand according to claim 1, wherein a first annular groove at the right end of the terminal body is internally matched with a first sealing ring in sealing contact with the shell, and a second annular groove at the left end is internally matched with a second sealing ring.
10. The high-current wiring terminal capable of being unlocked by one hand according to claim 1, wherein the right end of the shell is in threaded fit with a tail cover, and a cable sealing ring is arranged inside the tail cover.

Description

But heavy current binding post of single hand unblock Technical Field The utility model relates to the technical field related to wiring terminals, in particular to a high-current wiring terminal capable of being unlocked by one hand. Background Along with market needs, more and more heavy current binding post is applied to various electrical connection products, current heavy current binding post who installs in electric box or equipment generally includes terminal main part and casing, be connected with the current-conducting plate in the terminal main part, the main part passes through many screws and electric box or equipment shell fixed connection, adopt many screw rigid couplings between casing and the terminal main part, because electric box or the narrow and small space in equipment, it is more troublesome when leading to follow-up needs to dismantle the casing, be unfavorable for the maintenance, for this reason, how to design a heavy current binding post that can realize the one-hand unblock dismantlement casing becomes the technical problem that needs to solve urgently. Disclosure of utility model In order to overcome the defects of the prior art, the utility model aims to provide a high-current wiring terminal capable of being unlocked by one hand so as to solve the technical problems. The technical scheme adopted for solving the technical problems is as follows: According to one aspect of the utility model, the high-current wiring terminal capable of being unlocked by one hand is designed and comprises a terminal main body, a shell, an elastic clamping piece and an unlocking piece, wherein the terminal main body is provided with a clamping plate, the clamping plate is provided with a clamping part, the shell is provided with a mounting groove and is transversely and movably matched with an unlocking rod, the elastic clamping piece is arranged in the mounting groove, the left end of the elastic clamping piece is connected with the shell, the right end of the elastic clamping piece is provided with an elastic inclined part capable of being driven to move by the unlocking rod, the elastic clamping piece is provided with a clamping protrusion protruding to the outside of the shell, when the right end of the terminal main body is inserted into the shell, the clamping protrusion can be clamped in the clamping part to enable the terminal main body to be clamped with the shell, and when the unlocking piece is arranged on the shell and moves left and can abut against the unlocking rod to move left so as to drive the elastic inclined part to move and link the clamping protrusion and the clamping part to unlock. By adopting the technical scheme, when the high-current wiring terminal needs to be disassembled and maintained, one hand holds the unlocking piece to be placed on the shell and moves left, the unlocking piece moves left to abut against the unlocking rod to move left, the unlocking rod moves left to abut against the elastic inclined part, the elastic inclined part moves towards the direction away from the clamping protrusion, the linkage clamping protrusion is separated from the clamping part, the unlocking of the shell is realized, and the operation can be completed by one hand, so that the shell is disassembled more simply and conveniently, and the maintenance of the high-current wiring terminal is facilitated. In order to better solve the technical defects, the utility model also has a better technical scheme: In some embodiments, the front and rear ends of the terminal main body are respectively provided with a clamping plate, the front and rear sides of the housing are respectively provided with a mounting groove and a release rod which is transversely movably matched with the housing, and the two elastic clamping pieces are correspondingly arranged in the two mounting grooves. In some embodiments, the unlocking member is detachably arranged at the right end of the shell in a straddling manner, and when the unlocking member is arranged at the right end of the shell in a straddling manner, the unlocking post on the unlocking member corresponds to the unlocking rod in a left-right manner. In some embodiments, a sliding groove is formed in the shell, a sliding block is arranged on the unlocking piece, and when the unlocking piece is arranged on the shell in a straddling mode, the sliding block is arranged in the sliding groove and can be in transverse sliding fit with the sliding groove. In some embodiments, the unlocking rod is in sliding fit in a mounting hole on the shell, the left end of the unlocking rod is sleeved with a spring, the left end of the spring is in abutting joint with a first step surface in the mounting hole, and the right end of the spring is in abutting joint with a second step surface on the unlocking rod; The unlocking rod is characterized in that a limiting piece is arranged at the right end of the unlocking rod, an L-shaped limiting piece is arranged on the shell, and t