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Locking pin and locking bolt of the gun head mechanical locking device
Main component
concept
Locking pin: A small rod, usually made of metal or reinforced plastic, is used to form a mechanical lock between the charging gun and the electric vehicle, thus ensuring the stability of the connection.
Locking bolt: Similar to a locking pin, a locking bolt is a component that can be locked and released by tightening or loosening, usually with higher load carrying capacity and tensile strength.
design principle
Locking process: When the user inserts the charging gun into the vehicle charging port, the locking pin or locking bolt automatically enters the locking position via a spring or mechanical device. This process is often accompanied by a "click" sound, indicating that the user has successfully connected.
Unlocking process: When charging is complete, the user presses the operation button or pulls the release lever, and the locking pin is popped out or the bolt is loosened, allowing the charging gun to be freely pulled out.
Apply
Dc charging gun: In a DC charging gun, the locking pin or locking bolt ensures that the contact point is always in good contact while charging, providing a steady current.
Electric vehicle interface: In the charging port of the electric vehicle, the relevant locking mechanism works closely with the locking system of the charging gun to prevent human or collision disconnection in the charging state.
Summary
Locking pins or locking bolts play a vital role in the design of DC charging piles, not only increasing the safety of charging, but also improving the user experience. As electric vehicles and charging technologies continue to evolve, the design of locking mechanisms is also being optimized to accommodate higher safety standards and user needs. These technological advances will provide safer, more convenient and more reliable solutions for the charging industry.
DC CHARGING PIlE SERIES
DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.
Extended reading
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