Electronic remote control lock head with emergency unlocking function

Abstract

The invention discloses an electronic remote control lock head with an emergency unlocking function, and belongs to the field of electronic locks. The electronic remote control lock head comprises a lock shell, a motor, a dial wheel, a dial wheel driving piece, an unlocking rod, an unlocking pinball, an unlocking matching spring and a lock cylinder. The motor, the dial wheel driving piece and the unlocking rod are sequentially mounted in the lock shell, a pinball containing groove is formed in the end, matched with the dial wheel driving piece, of the unlocking rod, and a stopping block is arranged in the pinball containing groove. One end of the dial wheel driving piece is connected with the motor, and the other end of the dial wheel driving piece is provided with a boss which is located in the pinball containing groove and is free of rotating interference with the stopping block. The dial wheel is fixed on the dial wheel driving piece, the unlocking pinball and the unlocking matching spring are sequentially arranged on the lower portion of the pinball containing groove, the lower end of the unlocking matching spring is matched with the lock cylinder, and the lock cylinder rotates to enable the unlocking pinball to enter or exit from the pinball containing groove. The electronic remote control lock head can be unlocked by an emergency key in emergency circumstances, and the trouble and loss of overall dismounting of the electronic lock are avoided; the concealment of an emergency key hole is good, and the safety is high.

Description

technical field [0001] The invention relates to a lock head, more specifically, to an electronic remote control lock head with emergency opening function. Background technique [0002] At present, the existing mechanical locks and electronic locks on the market are widely used, and electronic locks are welcomed by more and more users because of their reliable safety performance. In the field of security technology prevention, electronic locks replace traditional mechanical combination locks with electronic combination locks with anti-theft alarm function, which overcomes the shortcomings of mechanical combination locks with few passwords and poor safety performance, making combination locks both technically and Performance has been greatly improved. [0003] Electronic locks generally use the built-in electromagnet or motor to realize the opening and closing of the lock body. However, the work of the electronic lock must depend on the power supply. When the electronic lock ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the existing electronic locks that cannot be opened in an emergency when there is a failure or no power supply, and the electronic lock with a mechanical key hole has poor safety performance, and provides an electronic remote control lock head with an emergency opening function. When the electronic lock fails or there is no power supply, the emergency key can be used to open it, which avoids the trouble and loss of the overall dismantling of the electronic lock; the emergency key hole is well concealed and safe; at the same time, the structural design is ingenious, and the lock Stable head opening, low manufacturing cost, good replacement for traditional mechanical locks

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