Intelligent lock

A lock, intelligent technology, applied in the direction of instrument, time register, single input port/output port register, etc., can solve the problems of high design cost, large volume, complex lock structure, etc., and achieve simple structure and high security. , the effect of saving design costs

Inactive Publication Date: 2014-12-10
NANJING IOT SENSOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent lock to solve the problems of complex structure, large volume and high design cost in the prior art.

Method used

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Embodiment Construction

[0021] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0022] refer to Figure 1 to Figure 4 As shown, the smart lock of the present invention is composed of a lock head 1 and a lock body 2 matched with the lock head 1. The lock body 2 is provided with a lock bolt 21, a heater 22 in contact with the lock bolt 21, and a heater 22 in contact with the lock bolt 21. 22 connected control unit 23, wherein:

[0023] The lock bolt 21 can be deformed and telescopically arranged in the lock body 2 and cooperate with the lock head 1. The lock bolt 21 is made of memory metal. The shape of the lock bolt 21 has also changed. The two ends of the above-mentioned lock bolt 21 are respectively fixed on the inner wall of the lock body 2 close to one end of the ...

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PUM

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Abstract

The invention discloses an intelligent lock. The intelligent lock is composed of a lock head and a lock body matched with the lock head, wherein the lock body is internally provided with a lock bolt, a heater in contact with the lock bolt, and a control unit connected with the heater. The intelligent lock adopting wireless temperature control is simple in structure, and achieves automation and accuracy without keys, and the design cost is lowered.

Description

technical field [0001] The present invention relates to the technical field of locks, in particular to a wirelessly controlled smart lock that can be locked / unlocked by changing the temperature of the lock bolt and then changing its shape. Background technique [0002] At present, there are various kinds of locks on the market, but these locks all take into account the high-strength anti-theft performance, so the design is relatively complex, the mechanical structure is many, and the cost is high. With the advancement of technology, various smart locks are also Emerging in the market, unlocking is performed through door cards, passwords or mobile phones, etc., and these smart locks use micro-motors to drive the movement of the lock bolt to complete the unlocking, which leads to the complex design mechanism of the lock, bulky, and production costs. high, waste of energy. [0003] Memory metal, in solid state, its crystal structure changes with temperature. For example, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 朱俊岗朱峰朱俊岭余建美
Owner NANJING IOT SENSOR TECH
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