Mechanical button lock

Abstract

The invention relates to a mechanical button lock. The mechanical button lock comprises a lock body and a spring bolt and a lock cylinder which are arranged in the lock body; the spring bolt does reciprocating motion relative to the lock body and has a locking position that the spring bolt is extended out of the lock body and an unlocking position that the spring bolt is retracted into the lock body; the movement direction of the lock cylinder is perpendicular to that of the spring bolt, and the lock cylinder has an avoiding position and a locking and stopping position; when the lock cylinder is positioned at the locking and stopping position, the spring bolt is locked at the locking position by combination of the lock cylinder and a locking and stopping structure which is correspondingly arranged on the spring bolt; when the lock cylinder is positioned at the avoiding positioning, the spring bolt moves freely by avoiding of the lock cylinder and the locking and stopping structure which is correspondingly arranged on the spring bolt; a spring bolt spring which is used for applying acting force to the spring bolt to ensure that the spring bolt moves toward the locking position, and a lock cylinder spring which is used for applying action force to the lock cylinder to ensure that the lock cylinder moves toward the locking and stopping position are arranged in the lock body; and one end of the spring bolt, which is extended out of the lock body when the spring bolt is positioned at the locking position, is provided with an inclined surface which is pushed by a corresponding object which moves in a direction perpendicular to the movement direction of the spring bolt into the lock body. According to the mechanical button lock, a battery box of an electric vehicle is automatically replaced by a pure mechanical mode.

Description

technical field [0001] The invention relates to a locking device for a battery box of an electric vehicle, in particular to a mechanical button lock. Background technique [0002] At present, in the automatic battery replacement device of the electric vehicle charging station of the State Grid, the electrical control is generally used to realize the unlocking / unlocking state of the battery compartment. Due to the short life of the electrical control, it is difficult to maintain, the cost is high, and the stability of the core control program is also low. There are certain hidden dangers. Compared with the shortcomings of electrical control instability, it is a relatively simple and reliable way to achieve locking with a mechanical structure. [0003] In the prior art, mechanical locks are generally used to realize the locking and opening of the corresponding devices. For example, the Chinese patent "button-type sliding window lock" with the publication number CN 2095913U dis...

AI Technical Summary

Problems solved by technology

In addition, because the button switch and the dead bolt are arranged side by side and unlocked by sliding the button switch, the overall volume of the lock is increased, which is not conducive to the compact design of the structure.

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