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Efficient anti-freezing fingerprint padlock device

A high-efficiency fingerprint technology, applied in padlocks, building locks, locks, etc., can solve the problems that fingerprint padlocks cannot work normally, fingerprint padlocks are prone to freezing and other problems

Inactive Publication Date: 2018-12-25
泸州麦穗智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the lock lugs, keyholes and fingerprint identification places of the existing fingerprint padlocks are prone to freezing due to the influence of the severe cold climate in Northeast China, which leads to the problem that the fingerprint padlock cannot work normally. The present invention provides a solution High-efficiency antifreeze fingerprint padlock device for above-mentioned problems

Method used

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  • Efficient anti-freezing fingerprint padlock device
  • Efficient anti-freezing fingerprint padlock device
  • Efficient anti-freezing fingerprint padlock device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 3 As shown, the high-efficiency antifreeze fingerprint padlock device includes a lock ear 1 and a lock body 2, and the middle part of the lock body 2 surface is provided with a fingerprint reader 3, and the fingerprint reader 3 is fixedly installed with the fingerprint reader 3 A fingerprint reader cap 4 matching in size is provided with a resistance wire 13 on the back of the fingerprint reader 3; a first groove 5 is provided on the right side of the upper surface of the lock body 2, and the bottom of the first groove 5 A first spring 6 is fixedly connected, and the top of the first spring 6 is fixedly connected to the lock ear 1 , and the right side of the surface of the lock ear 1 is provided with a first card groove 7 matching the first groove 5 The left side of the upper surface of the lock body 2 is provided with two nested second grooves 8 equal in depth, the inner second groove 8 is the second groove A8a, and the second groove A8a is ...

Embodiment 2

[0029] Such as Figure 1 to Figure 3As shown, the difference between this embodiment and Embodiment 1 is that a trumpet-shaped waterproof cover 17 is sleeved at the connection between the lock lug 1 and the two ends of the lock body 2, and the bottom surface of the lock body 2 is fixedly connected with a Trumpet-shaped waterproof cover 18, the waterproof cover 17 and waterproof cover 18 are all made of rubber, which can better avoid the contact between the lock lug of the fingerprint padlock and the lock body, and the bottom surface of the lock body to be exposed to rain and snow and cause rust and icing; the lock body 2 adopts copper heat insulation material, which plays the role of heat preservation, so that the fingerprint padlock can be kept free from icing in severe cold weather. The diameter of the small hole 21 is 0.2-0.5mm, which ensures that the liquid water can be discharged out of the lock body 2 smoothly, and at the same time, the diameter of the small hole 21 prev...

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Abstract

The invention discloses an efficient anti-freezing fingerprint padlock device, and solves the problem that being influenced by the severe cold weather in the northeast, a conventional fingerprint padlock is susceptible to freezing and cannot work normally. The efficient anti-freezing fingerprint padlock device comprises a lock ear and a lock body, wherein a fingerprint identifier is arranged at the middle of the surface of the lock body; a cap is arranged above the fingerprint identifier; a resistance wire is arranged on the reverse side of the fingerprint identifier; a first groove is formedin the right side of the upper surface of the lock body; a first spring is fixedly connected with the bottom of the first groove; the lock ear is fixedly connected with the top of the first spring; aclamping groove matched with the first groove is formed in the right side of the surface of the lock ear; two nested second grooves which have the same depth are formed in the left side of the upper surface of the lock body, and comprise a second groove A and a second groove B; the second groove A is positioned on the inner side and nested by the second groove B; a temperature sensor is arranged at the inner top end of the second groove B; the resistance wire is arranged around the second groove A in the second groove B; and a small hole which penetrates through the lock body downward is formed in the bottom end of the second groove B.

Description

technical field [0001] The invention relates to the technical field of padlocks, in particular to a high-efficiency antifreeze fingerprint padlock device. Background technique [0002] Fingerprint padlock is an intelligent lock, which is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. Because padlocks are widely used, most of them use keys or passwords to unlock the locks. If the key is removed or the password is forgotten, the padlock cannot be used, which makes padlocks still have inconvenient factors. Fingerprint padlock just does not need key or password, only uses fingerprint recognition to unlock than simple padlock and brings great convenience to people. [0003] However, in the severe cold northeast region, the temperature is 20 to 30 degrees below zero, and there are often rains and snows. Frozen phenomenon, so that fingerprint padlocks for outdoor use can not work properl...

Claims

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Application Information

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IPC IPC(8): E05B67/38E05B49/00E05B17/00E05B17/18G07C9/00
CPCE05B17/0016E05B17/002E05B17/183E05B49/00E05B67/38G07C9/00563G07C9/00944
Inventor 蒋海焦
Owner 泸州麦穗智能科技有限公司
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