Mechanical type dynamic two-dimensional code lock for public bike

Abstract

The invention discloses a mechanical type dynamic two-dimensional code lock for a public bike. The mechanical type dynamic two-dimensional code lock comprises a lock seat and a lock body, wherein the lock body is arranged in the lock seat; the lock body comprises a lock cylinder and a movable lock tongue, wherein the lock cylinder is movably connected with the movable lock tongue; the lock seat is also provided with a mounting base used for installing a two-dimensional code plate; a window for viewing a two-dimensional code on the two-dimensional code plate is formed in the mounting base; the movable lock tongue is parallel to the mounting base; the end, close to the window, of the movable lock tongue is a sheltering end, and the end, close to an object to be locked, of the movable lock tongue is a locking end; the movable lock tongue is connected with the mounting base in a sliding way; the sheltering end slides on the window so as to enable the two-dimensional code on the two-dimensional code plate to be switched between a displayed state and a sheltered state. The bike lock is reasonably combined with the two-dimensional code for identifying the public bike, so that the mechanical type dynamic two-dimensional code lock for the public bike is not only simple, compact and reliable in structure, but is also convenient to install; more superiorly, the basic structure of the public bike does not need to refit, so that the production cost is effectively lowered.

Description

technical field [0001] The invention belongs to the field of locks, in particular to a mechanical dynamic two-dimensional code lock for public bicycles. Background technique [0002] At present, public bicycles are returned in a form of random return, arranged according to urban public transportation planning, and unified management is realized through the public bicycle management system. Specifically, each public bicycle is equipped with a combination lock; or an electronic lock with a locator, battery and charging system. The electronic lock is automatically unlocked according to the set QR code recognition system, and is used to rent public bicycles. When returning the public bicycle, first lock the electronic lock of the public bicycle, and then scan the QR code to complete the return of the bicycle. Due to the high cost of the car lock with locator, battery and charging system, the cost of the whole car lock is higher, even more expensive than the bicycle body. [00...

AI Technical Summary

Problems solved by technology

Due to the high cost of the lock belt locator, battery and charging system, the cost of the entire lock is high, even much more expensive than the bicycle body

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