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an automatic electronic lock

An electronic lock and automatic technology, applied in the field of electronic locks, can solve the problems of inability to realize automatic reset and lock, reduce the safety and reliability of electronic locks, etc., and achieve the effects of simple structure, improved safety and reliability, high manufacturability and stability

Active Publication Date: 2019-01-11
SGSG SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the locking action of the mechanical transmission part also needs the electronic drive part to drive, when the lock cylinder is in a power-off state, the mechanical transmission part cannot automatically reset and lock, thereby reducing the safety and reliability of the electronic lock.

Method used

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Such as figure 1 As shown, the present invention provides an automatic electronic lock, which includes a lock housing 1, a lock cylinder assembly 2, a lock tongue 3 located at the front end of the lock housing 1 that can axially pass through the lock housing 1, a detection component 4, a reset component 5 and Positioning structure 6, where:

[0032] refer to figure 2 , 3 As shown, the lock housing 1 includes a lock body upper cover 11 and a lock body lower cover 12. The lock body upper cover 11 is provided with a limit block 111. When the lock tongue 3 is retracted to the limit state, th...

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Abstract

The invention discloses an automatic electronic lock. The automatic electronic lock comprises a lock case, a lock cylinder assembly, a lock bolt and a resetting assembly, wherein the lock bolt is located at the front end of the lock case and can penetrate the lock case axially; the lock cylinder assembly comprises a driving component and a transmission component; the transmission component comprises a push block; the driving component drives the lock bolt to unlock and lock through the push block; and after unlocking, when the driving component stops working, the lock bolt can realize automatic double-acting locking under the driving of the resetting assembly. When the automatic electronic lock is used, a motor is started, the resetting assembly is used for driving the push block to move forwards or backwards so as to push the lock bolt to move forwards to backwards and realize the functions of locking and unlocking; and after unlocking, when the lock cylinder assembly is in a power-off condition, the automatic resetting locking can be realized through the resetting assembly, thereby improving the safety and reliability of the electronic lock. The automatic electronic lock is simple in structure, has high product manufacturability and stability, can be produced in batches and conforms to the daily operating rabbits of people; and the cost of the product is reduced.

Description

technical field [0001] The invention relates to an electronic lock, in particular to an automatic electronic lock with automatic locking and reset function. Background technique [0002] Lock is requisite antitheft tool in people's life, adorn a lock on chest, cabinet and can prevent thief from stealing. In order to prevent the password from being missed or stolen, and to better realize identity recognition, electronic locks that support fingerprint module, PIN pad or RFID identification module authentication are well received by users. [0003] The current electronic lock is generally composed of an electronic driving part and a mechanical transmission part, and the driving of the electronic driving part drives the mechanical transmission part to complete the functions of unlocking and locking. And because the locking action of the current mechanical transmission part also needs the electronic drive part to drive, when the lock cylinder is in a power-off state, the mechani...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B47/00E05B15/00
CPCE05B15/00E05B47/00
Inventor 马铮陈家贤
Owner SGSG SCI & TECH CO LTD
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