Power lock terminal structure

Abstract

The invention discloses a power supply lock terminal structure which comprises a lock housing, a lock cylinder, a switching base and a terminal base, wherein an internal space for allowing two ends of the lock housing to penetrate through is formed in the lock housing; a ring-shaped extension part is arranged on the lock housing; the ring-shaped extension part is formed at the rear end of the lock housing; the lock cylinder can be rotationally arranged in the lock housing in a penetration manner; a bump is formed on the rear end wall surface of the lock cylinder in a convex manner; a key hole is formed in the front end wall surface of the lock cylinder in a concave manner; the switching base is arranged in the lock housing and made from an elastic insulating material; a groove, two resisting arms and a conductive pillar are arranged on the switching base; the groove is blocked with the bump; the two resisting arms are propped against the ring-shaped extension part; the conductive pillar is arranged on the rear end wall surface of the switching base; the terminal base is used for accommodating the switching base, so that the switching base is positioned. The power supply lock terminal structure can be used for avoiding poor contact caused by shaking.

Description

technical field [0001] The invention relates to a terminal structure field technology, in particular to a power lock terminal structure with a positioning function. Background technique [0002] The existing circuit switch is mainly used to switch the conduction state of the circuit, so that the current is interrupted or resumed in the circuit, such as household appliances or industrial electromechanical equipment, the user switches the switch to open or close the circuit. For electrical appliances, the existing circuit switches are mostly manually toggled or pressed to switch the state of the switch to turn on the household appliances or machine equipment, but the existing circuit switches are switched by toggle or press. Therefore, it is easy to be mistakenly touched by external force to cause improper opening or closing of household appliances or machine equipment, which will not only cause damage to the electrical appliances or machine equipment, but also cause losses. ...

AI Technical Summary

Problems solved by technology

[0002] The existing circuit switch is mainly used to switch the conduction state of the circuit, so that the current is interrupted or resumed in the circuit, such as household appliances or industrial electromechanical equipment, the user switches the switch to open or close the circuit. For electrical appliances, the existing circuit switches are mostly manually toggled or pressed to switch the state of the switch to turn on the household appliances or machine equipment, but the existing circuit switches are switched by toggle or press. Therefore, it is easy to be accidentally touched by external force and cause improper opening or closing of household appliances or machine equipment, which will not only cause damage to electrical appliances or machine equipment, but also cause losses

[0003] For this reason, a power lock combined with a cylinder lock has been developed. A terminal joint is installed at the end of the cylinder lock. The terminal joint is electrically connected to machine equipment or electrical products, and the user turns the lock with a key. Only the lock cylinder of the cylinder lock can be connected to the terminal joint, so as to start the machine equipment or electrical products, so as to avoid the damage of the machine equipment or electrical products caused by the accidental contact of external force. However, the existing power lock When in use, the lock cylinder of the power lock tends to shake when turning and switching, which will cause poor contact of the terminal connectors at the rear end, making the current transmission unstable, and making it impossible to accurately open or close the machine equipment or electrical appliances The effect of the product, there is room for improvement

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