Short-distance anti-explosion gun inspection system unit

A system unit, short-range technology, applied in weapon accessories, offensive equipment, weapon testing, etc., can solve problems such as the inability to effectively reduce the speed of shrapnel, and the shrapnel is easy to bounce and splash, and achieve the effect of preventing shrapnel from splashing and ejecting.

Pending Publication Date: 2021-10-29
广州竞德信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Semi-automatic and fully automatic firearms are collectively referred to as automatic firearms. Modern military firearms are generally automatic firearms, while civilian firearms are mostly semi-automatic or non-automatic firearms that can only shoot single shots. Due to the extremely strict management of firearms, firearms usually require Conduct gun inspection to ensure the safety of subsequent use of firearms. In the prior art: the patent with the authorized publication number CN 202002551 U discloses a gun inspection device for anti-riot guns, which includes a gun inspection barrel, a vertical rod and a base, and the center of the base There is a slot seat, the vertical rod is inserted in the slot seat, and connected by fastening screws. There is an inclined sleeve in the middle of the gun inspection barrel. The gun inspection barrel is set on the vertical rod and connected by fastening screws. The bottom of the gun inspection barrel is adsorption The upper part of the body is embedded with a sponge block, and the wall of the gun inspection barrel is provided with a sound-absorbing hole near the mouth of the barrel, which cannot effectively reduce the speed of the shrapnel during use, and the shrapnel is easy to bounce and splash. Therefore, we propose a short-distance explosion-proof gun inspection system unit

Method used

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  • Short-distance anti-explosion gun inspection system unit
  • Short-distance anti-explosion gun inspection system unit
  • Short-distance anti-explosion gun inspection system unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: A close-range explosion-proof gun inspection system unit, including a base 1, a deceleration assembly 3 and a support assembly 4;

[0031] Base 1: The middle part of the upper end is rotatably connected with a panel frame 5, and the left and right inner walls of the panel frame 5 are provided with disassembly components 2 at equal intervals, and the inside of the panel frame 5 is uniformly rotated and connected with a steel sheet 7, and the upper ends of the steel sheet 7 extend to the panel frame 5 is provided with a gear 11 on the outer side and at the upper end, and a rack plate 12 is slidably connected inside the dovetail grooves arranged symmetrically on the upper end of the panel frame 5, and the gears 11 are meshed with two rack plates 12, and the middle part of the upper surface of the panel frame 5 A cylinder 13 is symmetrically arranged on the left and right, and the inside of the cylinder 13 is slidingly connected with a piston rod 14. The opposi...

Embodiment 2

[0036] The difference between this embodiment and Embodiment 1 is:

[0037] In this embodiment, the disassembly assembly 2 includes a connecting rod 21, an L-shaped external threaded sleeve 22, a mounting ring 23, a ceramic ball 24, and a mounting groove 25. The mounting groove 25 is evenly arranged on the left and right inner walls of the panel frame 5, and the inside of the mounting groove 25 Ceramic balls 24 are placed on them, and connecting rods 21 are slidably connected in the circular holes evenly arranged at the edge of the mounting groove 25. The inner ends of the connecting rods 21 at the edge of the same mounting groove 25 are all fixedly connected with the mounting ring 23, and the mounting ring The outer surface of 23 is all threaded with L-type external thread sleeve 22, the aperture of mounting ring 23 is greater than the diameter of ceramic ball 24, the minimum diameter of L-type external thread sleeve 22 is less than the diameter of ceramic ball 24, also includes...

Embodiment 3

[0040] The difference between this embodiment and Embodiment 1 is:

[0041] In this embodiment, the deceleration assembly 3 includes a sleeve 31, a spring 32 and a T-shaped bar 33. The sleeve 31 is evenly arranged on the four corners of the front side of the panel frame 5, and the inside of the sleeve 31 is slidably connected with a T-shaped bar 33, T The middle part of profile bar 33 is all movably socketed with spring 32, and spring 32 is all positioned at the inside of sleeve 31, and the front end of T-shaped bar 33 is all fixedly connected with the back side of composite board 6, and the front side of composite board 6 is provided with There is a deceleration surface 61 , and a reverse deceleration surface 62 is provided on the rear side of the composite plate 6 .

[0042] Specifically, it is arranged in this way that when the ejected bullet contacts the rear side of the reverse deceleration surface 62, the composite plate 6 is moved forward, the T-shaped bar 33 slides for...

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PUM

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Abstract

The invention discloses a short-distance anti-explosion gun inspection system unit which comprises a base, speed reduction assemblies and supporting assemblies. The middle of the upper end of the base is rotationally connected with a panel frame, and dismounting assemblies are arranged on the left inner wall and the right inner wall of the panel frame at equal intervals. The speed reduction assemblies are uniformly arranged at the four corners of the front side face of the panel frame, and the front side faces of the speed reduction assemblies are all fixedly connected with the rear side face of a composite plate. The supporting assemblies are rotationally connected to the rear end of the base in a bilateral symmetry manner, and the upper ends of the supporting assemblies are rotationally connected with the upper ends of the left side face and the right side face of the panel frame correspondingly. The short-distance anti-explosion gun inspection system unit further comprises a sliding groove plate and a bulletproof steel plate, the sliding groove plate is arranged at the edge of the rear side face of the panel frame, and the bulletproof steel plate is connected in the sliding groove plate in a sliding manner. By means of the short-distance anti-explosion gun inspection system unit, the speed of shrapnels can be effectively reduced, the shrapnels are prevented from splashing, meanwhile, the shrapnels can be prevented from bouncing multiple times, and mounting and replacement of ceramic balls in the short-distance anti-explosion gun inspection system unit can be achieved conveniently.

Description

technical field [0001] The invention relates to the technical field of gun safety, in particular to a close-range explosion-proof gun inspection system unit. Background technique [0002] Firearms are mainly used to launch bullets, kill exposed living targets, and damage thin-walled armored targets. They are the main weapons of infantry and are widely equipped in other arms and arms. They are also used in security, hunting and sports competitions. There are many classification methods for firearms , According to the degree of automation, it is divided into non-automatic, semi-automatic and fully automatic. Non-automatic firearms can only be fired in a single shot. Automatic firearms can utilize gunpowder gas energy or other non-human external energy sources to realize automatic loading and burst shooting. Semi-automatic and fully automatic firearms are collectively referred to as automatic firearms. Modern military firearms are generally automatic firearms, while civilian f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A31/00
CPCF41A31/00
Inventor 章琪
Owner 广州竞德信息技术有限公司
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