Novel terminal structure

Abstract

The invention provides a novel terminal structure, which is characterized in that a wiring bush is fixed to the bottom of a protection shell, a socket fixing plate is arranged on the front side of the wiring bush, the bush of the socket fixing plate is installed on the protection shell in an inserted and connected mode, an interlocking switch is arranged on one side of the protection shell, the bush is arranged in the socket fixing plate, a lap joint copper bar is inserted in the front end of the bush, a connection fixing hole is formed in the front end of the lap joint copper bar, an anti-electric shock cap is arranged in the rear end of the bush, a socket terminal internally provided with a reed is arranged in the protection shell and matched with the lap joint copper bar, the socket terminal internally provided with the reed is connected and fixed in the protection shell through a terminal base and a wire nose, the socket terminal internally provided with the reed is connected with the wire nose through the terminal base and is fixed in the protection shell, and strip-shaped groove channels are formed in the front end of the socket terminal internally provided with the reed at equal angles to form a slotted surface contact clamping strip. According to the invention, the problem of consistency of an existing lap joint copper bar structure is solved, the contact area of the terminals and the male pins is increased, and finally the purpose of reducing temperature rise is achieved.

Description

technical field [0001] The invention relates to the field of electrical accessories, in particular to a novel terminal structure. Background technique [0002] The existing terminal structure often uses beryllium-copper alloy overlapping copper bars. This structure will be deformed after repeated plugging and unplugging, which will affect product performance. The consistency of the product will cause poor balance of the battery and reduce the life of the battery when it is applied to power energy storage, and due to structural constraints, after a long period of coupling and power on, it will cause the lapped copper bar to fail, the temperature rise will increase, and the connection part will be damaged. Burned, and due to the limited contact area due to the structure of the cylindrical lapped copper bar, it can only ensure the waist contact of the lapped copper bar. The rated current is passed through the same specification and the same caliber, and the temperature rise eff...

AI Technical Summary

Problems solved by technology

[0002] The existing terminal structure often uses beryllium-copper alloy overlapping copper bars. This structure will be deformed after repeated plugging and unplugging, which will affect product performance. The consistency of the product will cause poor balance of the battery and reduce the life of the battery when it is applied to power energy storage, and due to structural constraints, after a long period of coupling and power on, it will cause the lapped copper bar to fail, the temperature rise will increase, and the connection part will be damaged. Burned, and due to the limited contact area due to the structure of the cylindrical lapped copper bar, it can only ensure the waist contact of the lapped copper bar. The rated current is passed through the same specification and the same caliber, and the temperature rise effect is not ideal. Therefore, the applicant Design a new terminal structure

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