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Intelligent safety lock for gun

A technology for safety locks and guns, applied in the field of gun locks, can solve the problems of user danger, time-consuming, complicated unlocking operations of trigger locks, etc., and achieve the effects of fast unlocking speed, stable structure, and automatic and fast locking.

Active Publication Date: 2014-09-10
FENGHUA JINFENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two trigger locks are mechanical trigger locks, both of which can play a good security effect. However, the above two trigger locks can only be opened by inserting a key or turning a digital wheel. The unlocking operation of the trigger lock is complicated and consumes a lot of energy. However, guns are generally used in emergency situations. If the trigger lock cannot be quickly unlocked in case of an emergency, the user will be in a more dangerous situation. Therefore, it is necessary to develop a gun that can guarantee The safety performance of the use, but also can realize the gun safety lock of quick release

Method used

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  • Intelligent safety lock for gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1, see Figure 1 to Figure 3 Shown:

[0030] An intelligent safety lock for guns comprises a left lock base 1 and a right lock base 2 which are interlocked with each other. After the left lock base 1 and the right lock base 2 are locked together, they can be fixedly clamped at the trigger position of the gun. It should be noted that the left and right directions of the left lock base 1 and the right lock base 2 can be interchanged according to the actual situation of the gun.

[0031] The right lock base 2 includes a lock frame 3, a spring 4, a lock catch 5, a motor 6, a fingerprint intelligent processing module 7, a lock base housing 8, a fingerprint collection board 9 and an indicator light 14, and the fingerprint collection board 9 and an indicator light 14 Located on the outside of the lock base housing 8, the fingerprint collection board 9 is used to obtain fingerprint information, and the indicator light 14 is used to indicate the working status of the fi...

Embodiment 2

[0034] Example 2, see Figure 4 to Figure 5 Shown:

[0035] The difference between the gun intelligent safety lock described in this embodiment and Embodiment 1 is that the structure of the locking mechanism is different. The locking mechanism of this embodiment includes a rotor 21 connected to the output shaft of the motor 6, a rotor 21 located on the right lock The lock catch 5 torsion spring 20 on the seat 2, the middle part of the lock catch 5 is arranged on the right lock seat 2 through the shaft post, and the lock catch 5 can be limited around the shaft post by two spacer posts located on the right lock seat 2. At the same time, the torsion spring 20 is sleeved on the shaft, so that the lock catch 5 remains in the locked position, and the contact end surface of the lock tongue 12 and the lock catch 5 is an inclined plane, so the motor 6 does not need to drive the lock catch 5 to rotate to open position, the lock tongue 12 can be directly inserted, and the lock tongue 12...

Embodiment 3

[0036] Example 3, see Figure 6 to Figure 7 Shown:

[0037] The difference between the gun intelligent safety lock described in this embodiment and Embodiment 1 is that the structure of the locking mechanism is different. The locking mechanism of this embodiment includes a driving gear 22 connected to the output shaft of the motor 6, located on the right On the lock base 2, the driven gear 23 meshed with the driving gear, the snap close 5 fixedly connected with the rotating shaft of the driven gear 23, the spring 4 located on the right lock base 2, the right lock base 2 is provided with a limit post, The positioning column and the spring 4 are respectively located on both sides of the lock catch 5, and the lock catch 5 is offset against the limit post under the elastic force of the spring 4, so that the lock catch 5 remains in the locked position, and the contact between the dead bolt 12 and the lock catch 5 The end face is fitted with an inclined plane, so the motor 6 can di...

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Abstract

The invention discloses an intelligent safety lock for a gun. The intelligent safety lock comprises a left lock seat and a right lock seat which are locked with each other. The left lock seat and the right lock seat can be fixedly clamped at a trigger position of the gun after being locked with each other, the right lock seat comprises a lock frame and a lock seat shell, a fingerprint acquisition plate is arranged on the lock seat shell, the lock frame and the lock seat shell are fixedly integrally connected with each other, an accommodating cavity is formed inside the lock frame and the lock seat shell, and a locking mechanism, an intelligent fingerprint processing module and a motor are arranged in the accommodating cavity; the left lock seat is provided with a spring bolt which can extends into the accommodating cavity of the right lock seat and can be fittingly locked with the locking mechanism; the fingerprint acquisition plate, the intelligent fingerprint processing module and the motor are connected with one another by electric signals. The intelligent safety lock has the advantages that the safety lock can be unlocked in a fingerprint recognition mode and accordingly is high in safety performance; the intelligent safety lock can be quickly locked and unlocked, can be operated easily and conveniently and is reliable in use.

Description

technical field [0001] The invention relates to the technical field of gun locks, in particular to an intelligent safety lock for guns. Background technique [0002] Guns are controlled weapons with serious lethality. They must be kept strictly and cannot be used by unauthorized people, otherwise troubles will arise. If the gun does not have a safety lock, the trigger will be misfired and misfired, or it will be used illegally by others, which will cause serious consequences. The gun safety lock can lock the trigger part of the gun so that it cannot be used casually. Only when the gun safety lock is unlocked can it be used Using it can ensure the safety of gun use. [0003] Patent announcement number CN2521327Y discloses a fingerprint gun lock, which is composed of a fingerprint sensor, a fingerprint identification chip, a control microprocessor, a locking mechanism, control buttons and a display, a system power supply, and a photoelectric switch. The micro-motor and the t...

Claims

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Application Information

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IPC IPC(8): F41A17/46E05B65/00E05B47/00G07C9/00
CPCF41A17/54
Inventor 竺开明许再宏
Owner FENGHUA JINFENG MACHINERY
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