Double-lock-tongue electronic control lock and bicycle locking device comprising same

Abstract

The invention discloses a double-lock-tongue electronic control lock and a bicycle locking device comprising the same and belongs to the technical field of locksets. The double-lock-tongue electronic control lock comprises an upper cover and a lock box. A micro motor is fixedly arranged between the upper cover and the lock box. An output shaft of the micro motor is fixedly connected to a driving gear. The driving gear is engaged with a driven gear. A shifting fork is inserted into the lower portion of the driven gear in a matched mode. A shifting fork torsional spring is arranged between the shifting fork and the driven gear in a matched mode. The shifting fork torsional spring is in blocking-connection fit with a driven gear catch of the driven gear and a shifting fork catch of the shifting fork. Shifting slices on the two sides of the shifting fork are matched with one of lock tongues. The two lock tongues are symmetrically arranged with respect to the center of the shifting fork. The double-lock-tongue electronic control lock has the functions of buffering, shock absorption, machinery energy storing and the like; borne loads during instantly starting and suddenly stopping of the motor can be sufficiently reduced and relieved, the motor is protected effectively, operation is stable and reliable, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of locks, and in particular relates to a double-bolt electric control lock and a bicycle locking device containing the double-bolt electric control lock. Background technique [0002] At present, the environmental pollution caused by urban traffic pressure and automobile exhaust has attracted the attention of all walks of life. In order to solve the traffic pressure and reduce environmental pollution, major cities have successively promoted a kind of public bicycle with intelligent and unmanned management, so as to advocate public bicycles. Use green transportation to travel. [0003] Public bicycle locking devices in the prior art are basically divided into three classes: 1. a ratchet mechanism, 2. an electromagnet mechanism, and 3. an electric control lock directly locking a bicycle. [0004] 1. Ratchet mechanism: It only makes one-way intermittent rotation, only advances and does not retreat; when return...

AI Technical Summary

Problems solved by technology

This mechanism is that the bicycle lock lever is in direct contact with the electric control lock, and it will directly touch, injure, pull, and drag the electric control lock, which will cause great damage to the electric control lock; if the lock tongue of the electric control lock is in contact with other objects If the force is greater than the effective power of the motor, the motor will not work, which will cause failures in borrowing and returning the car

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