Novel electronic lock

Abstract

The invention discloses a novel electronic lock which comprises a shell with an accommodating cavity, a fixing seat installed in the accommodating cavity, a driving assembly, a circuit board, a battery holder, a knob assembly, a slider and a torsion spring. The fixing seat is provided with a mounting hole and a slide groove, and the mounting hole communicate with the slide groove; the knob assembly penetrates through the shell and is connected to the mounting hole in a pivot mode, and a clamping groove is formed in the side wall of the knob assembly; the slider is matched in the slide groove in sliding-connection modes, and a clamping column of the slider is movably matched with the clamping groove to realize limiting of the knob assembly; the fixing seat separates a reduction gear set andthe slider; the torsion spring sleeves an output gear of the driving assembly, one end of torsion spring is connected with the output gear, and the other end of torsion spring drives the slider; a control program is preset on the circuit board and the circuit board controls the driving assembly to work when a user completes identity authentication; and the battery holder is used for supplying power. According to the structure of the novel electronic lock, the mechanical loss inside a product can be reduced, the stability of the product is improved while the service life is prolonged, and thepower consumption and production cost of the product are reduced.

Description

technical field [0001] The invention relates to the field of locks, in particular to a novel electronic lock. Background technique [0002] Electronic combination lock is an electronic product that controls the circuit or chip work (access control system) through password input, Bluetooth control, card swiping, etc., so as to control the closing of the mechanical switch and complete the unlocking and locking tasks. There are many types of it, ranging from simple circuit products to cost-effective products based on chips. Now the widely used electronic combination lock is based on the chip and realized by programming. In the field of security technology prevention, electronic locks with anti-theft alarm function replace traditional mechanical combination locks, which overcome the shortcomings of mechanical combination locks with few passwords and poor safety performance, and make combination locks more effective both in technology and in performance. All have been greatly i...

AI Technical Summary

Problems solved by technology

[0003] However, the existing electronic lock still has certain defects in structure: the complex structure leads to high cost of the product, and its motor has high power consumption, poor stability, and short service life

Images