CN109539896B

CN109539896B - Target range projectile counting device

Info

Publication number: CN109539896B
Application number: CN201811234743.XA
Authority: CN
Inventors: 张锋; 李朋辉; 田晓; 唐彬; 桂大庆; 秦子刚; 张培; 曹晓飞; 金帆; 宋永豪
Original assignee: Hefei Junxin Electronic Technology Co ltd
Current assignee: Hefei Junxin Electronic Technology Co ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2021-09-21
Anticipated expiration: 2038-10-23
Also published as: CN109539896A

Abstract

The invention discloses a shooting range projectile counting device which comprises a sound insulation board, a microcontroller, a shooting target and a shooting range wall body, wherein the sound insulation board and the shooting range wall body are fixedly enclosed to form a shooting range shooting room, a loudspeaker is fixed on the sound insulation board at the front side of a projectile window, a high-speed camera is fixed on the inner side of the loudspeaker, the shooting target is fixed on the shooting range wall body in the middle of a back protection board through a target spring shock absorber, the microcontroller is electrically connected with the loudspeaker, and the microcontroller is electrically connected with a positioning sensor and a target positioning sensor. This shooting range projectile counting assembly adopts and sets up side guard plate and back of the body protection board in toughened glass is inside, prevents that the bullet of off-target from producing the destruction to the acoustic celotex board, and adopts double-deck baffle in the guard plate to at the inside solid wood board layer that sets up of double-deck baffle, avoid the bullet to pierce through the target body, the development of carrying out projectile count work that can be better promotes the count trade.

Description

Target range projectile counting device

Technical Field

The invention relates to the technical field of counting equipment, in particular to a shooting range projectile counting device.

Background

The prior projectile in the shooting range can only count and count the upper targets, cannot count the projectile amount, easily causes training statistical errors and cannot accurately control the projectile time.

In order to solve the defects existing in the current market, the technology of a counting device is urgently needed to be improved, so that the projectile counting work can be better carried out, and the development of the counting industry is promoted.

Disclosure of Invention

The invention aims to provide a shooting range projectile counting device to solve the problems that the projectile quantity cannot be counted, training statistical errors are easily caused, and the projectile time cannot be accurately controlled in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a shooting range projectile counting device comprises sound insulation boards, a microcontroller, shooting targets and a shooting range wall body, wherein the sound insulation boards and the shooting range wall body are fixedly enclosed to form a shooting room of a shooting range, a slope protection board is arranged at the front end of the sound insulation boards, a projectile window is arranged at the front end of the slope protection board, the sound insulation boards on two sides of the projectile window are respectively fixed with the microcontroller and a loudspeaker, the inner side of the loudspeaker is fixed with a high-speed camera, the inner side of the sound insulation board at the rear end of the slope protection board is fixed with a side protection board through a back board spring damper, the inner side of the shooting range wall body is fixed with a back protection board through the back board spring damper, positioning sensors are respectively arranged on the back of the back board spring damper at the side protection board and the back board spring damper at the back protection board, the shooting targets are fixed on the shooting range wall body in the middle of the back protection board through the target spring damper, and the rear end of the shooting targets are provided with target positioning sensors, microcontroller is connected with the speaker through the electrical property, and microcontroller is connected with high-speed camera through the electrical property, microcontroller is connected with positioning sensor and target positioning sensor through the electrical property.

Preferably, the acoustic celotex board is double-deck shellproof toughened glass, and the inclination of two sets of slope backplate that the acoustic celotex board front end set up is 165 to two sets of high-speed cameras of slope backplate internally mounted are arranged symmetrically.

Preferably, the microcontroller is electrically connected with the touch display screen, is connected with the memory and the timer through an electrical property, and is connected with the two groups of high-speed cameras through an electrical property.

Preferably, the microcontroller is an STM32F101RCT6 single chip microcomputer, the high-speed camera is a US61M high-speed camera, and the target positioning sensor and the positioning sensor are KS-A1640H12CTR ultrasonic sensors.

Preferably, the length of the target spring shock absorber arranged at the rear end of the shooting target is greater than that of the back protection plate, the target positioning sensor is of a square structure, the shooting target is of a round structure, and four groups of target spring shock absorbers are arranged at the rear end of the shooting target.

Preferably, the shooting target includes acoustic baffle, basic unit steel sheet, upper cover iron plate, solid board and fixing bolt, and acoustic baffle, basic unit steel sheet, solid board and upper cover iron plate arrange from back to front in proper order to acoustic baffle, basic unit steel sheet, solid board and upper cover iron plate pass through fixing bolt and fix together, and the sensor mounting groove internally mounted that acoustic baffle inside was seted up has target positioning sensor simultaneously, and side guard plate, shooting target and back of the body guard board material are the same simultaneously.

Preferably, the back plate spring damper is a JM3-370 spring damper, the target spring damper is a JM1-500 spring damper, and the back four corners of the two sets of side and back protection plates are provided with the back plate spring damper.

Compared with the prior art, the invention has the beneficial effects that: this range projectile counting assembly, the structure sets up rationally, adopt and set up side guard plate and back of the body guard plate in toughened glass is inside, the bullet that prevents to miss produces the destruction to the acoustic celotex board, and adopt double-deck baffle at the guard plate, and set up the solid wood board layer in double-deck baffle is inside, avoid the bullet to pierce through the target body, and set up the positioning sensor that positioning sensor and the guard plate rear of side set up at the target body rear, the detectable goes up the target and the count work of the projectile of missing, and the cooperation high-speed camera carries out the calibration work of counting, and connect the time-recorder on the controller, and the cooperation megaphone, the effectual work of timing that carries on, the projectile count work that can be better, promote the development of count trade.

Drawings

FIG. 1 is an expanded view of the present invention;

FIG. 2 is a schematic view of the back protection plate assembly of the present invention;

FIG. 3 is a schematic diagram of the structural control flow of the present invention;

FIG. 4 is a schematic cross-sectional view of a structural firing target of the present invention.

In the figure: 1. shooting range shooting room, 2, acoustic celotex board, 3, side guard plate, 4, microcontroller, 5, projectile window, 6, speaker, 7, high-speed camera, 8, slope backplate, 9, shooting target, 10, backplate spring damper, 11, back of the body protection shield, 12, target positioning sensor, 13, shooting range wall body, 14, positioning sensor, 15, target spring damper, 16, touch-control display screen, 17, memory, 18, timer, 19, acoustic baffle, 20, basic steel sheet, 21, upper cover iron plate, 22, solid wood board, 23, sensor mounting groove, 24, fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shooting target projectile counting device comprises a sound insulation board 2, a microcontroller 4, a shooting target 9 and a shooting target wall 13, wherein the sound insulation board 2 and the shooting target wall 13 are fixedly enclosed to form a shooting room 1 of a shooting target, an inclined protection board 8 is arranged at the front end of the sound insulation board 2, a projectile window 5 is arranged at the front end of the inclined protection board 8, the microcontroller 4 is fixed on the sound insulation board 2 on one side of the projectile window 5, a loudspeaker 6 is fixed on the sound insulation board 2 on the other side of the projectile window 5, the sound insulation board 2 is double-layer bulletproof toughened glass, the inclination angle of the two groups of inclined protection boards 8 arranged at the front end of the sound insulation board 2 is 165 degrees, the two groups of high-speed cameras 7 arranged inside the inclined protection boards 8 are symmetrically arranged, the high-speed cameras 7 are fixed on the inner side of the loudspeaker 6, a side protection board 3 is fixed on the inner side of the sound insulation board 2 at the rear end of the inclined protection board 8 through a backboard spring damper 10, a back protection board 11 is fixed on the inner side of the shooting target wall 13 through a backboard spring damper 10, a positioning sensor 14 is arranged at the rear of the inner side of the back plate spring damper 10, the back plate spring damper 10 is a JM3-370 spring damper, the target spring damper 15 is a JM1-500 spring damper, the back four corners of the two groups of side protection plates 3 and the back protection plate 11 are respectively provided with the back plate spring damper 10, a shooting target 9 is fixed on a shooting range wall body 13 at the middle part of the back protection plate 11 through the target spring damper 15, the rear end of the shooting target 9 is provided with a target positioning sensor 12, the length of the target spring damper 15 arranged at the rear end of the shooting target 9 is larger than that of the back protection plate 11, the target positioning sensor 12 is of a square structure, the shooting target 9 is of a circular structure, the four groups of target spring dampers 15 are arranged at the rear end of the shooting target 9, the shooting target 9 comprises a sound absorbing plate 19, a base steel plate 20, an upper cover iron plate 21, a solid wood plate 22 and fixing bolts 24, the sound absorbing plate 19, a sound absorbing plate 19, A base steel plate 20, a solid wood plate 22 and an upper cover iron plate 21 are sequentially arranged from back to front, a sound absorbing plate 19, the base steel plate 20, the solid wood plate 22 and the upper cover iron plate 21 are fixed together through fixing bolts 24, a target positioning sensor 12 is arranged in a sensor mounting groove 23 formed in the sound absorbing plate 19, the side protection plate 3, a shooting target 9 and a back protection plate 11 are made of the same material, a microcontroller 4 is electrically connected with a loudspeaker 6, the microcontroller 4 is electrically connected with a high-speed camera 7, the microcontroller 4 is electrically connected with a positioning sensor 14 and the target positioning sensor 12, the microcontroller 4 is electrically connected with a touch display screen 16, the microcontroller 4 is electrically connected with a memory 17 and a timer 18, the microcontroller 4 is electrically connected with two groups of high-speed cameras 7, the microcontroller 4 is an STM32F101RCT6 single chip microcomputer, and the high-speed camera 7 is a US61M high-speed camera, and the target positioning sensor 12 and the positioning sensor 14 are KS-a1640H12CTR ultrasonic sensors.

The working principle is as follows: when the shooting range projectile counting device is used, firstly a shooter stands at the position of the projectile window 5, shooting work is carried out on the shooting target 9 through the position of the projectile window 5, meanwhile, the timer 18 is started, timing work is carried out, then the high-speed camera 7 collects the projectiles in real time, then the bullets shoot on the shooting target 9, the target positioning sensor 12 behind the shooting target 9 carries out target counting, the bullets after off-target are arranged on the back protection plate 11, the positioning sensor 14 on the back protection plate 11 carries out off-target counting, the counting work of the projectiles is completed, noise can be generated in the shooting process, the sound absorbing plates 19 are arranged at the back of the side protection plate 3 and the back protection plate 11, and the sound absorbing plates 19 carry out sound absorbing work and reduce the noise, which is the whole working process of the shooting range projectile counting device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A range projectile counting assembly, includes acoustic celotex board (2), microcontroller (4), shooting target (9) and range wall (13), its characterized in that: the shooting range shooting room is characterized in that the sound insulation board (2) and a shooting range wall body (13) are fixedly enclosed to form a shooting range shooting room (1), an inclined protection board (8) is arranged at the front end of the sound insulation board (2), a projectile window (5) is arranged at the front end of the inclined protection board (8), a microcontroller (4) and a loudspeaker (6) are respectively fixed on the sound insulation board (2) on two sides of the projectile window (5), a high-speed camera (7) is fixed on the inner side of the loudspeaker (6), a side protection board (3) is fixed on the inner side of the sound insulation board (2) at the rear end of the inclined protection board (8) through a backboard spring damper (10), a back protection board (11) is fixed on the inner side of the shooting range wall body (13) through the backboard spring damper (10), and positioning sensors (14) are respectively installed on the backs of the backboard spring damper (10) at the back protection board (3) and the backboard spring damper (10) at the back protection board (11), be fixed with shooting target (9) through target spring shock absorber (15) on the wall body (13) at back protection board (11) middle part, and shoot target (9) rear end and install target positioning sensor (12), microcontroller (4) are connected with speaker (6) through the electrical property, and microcontroller (4) are connected with high-speed camera (7) through the electrical property, microcontroller (4) are connected with positioning sensor (14) and target positioning sensor (12) through the electrical property.

2. A range projectile counting device as claimed in claim 1 wherein: the acoustic celotex board (2) are double-deck shellproof toughened glass, and the inclination of two sets of slope backplate (8) that acoustic celotex board (2) front end set up is 165 to two sets of high-speed camera (7) symmetrical arrangement of slope backplate (8) internally mounted.

3. A range projectile counting device as claimed in claim 1 wherein: microcontroller (4) have touch-control display screen (16) through electric connection, and microcontroller (4) are connected with memory (17) and timer (18) through the electrical property, and microcontroller (4) are connected with two sets of high-speed camera (7) through the electrical property simultaneously.

4. A range projectile counting device as claimed in claim 1 wherein: the length of the target spring shock absorber (15) arranged at the rear end of the shooting target (9) is greater than that of the back protection plate (11), the target positioning sensor (12) is of a square structure, the shooting target (9) is of a round structure, and four groups of target spring shock absorbers (15) are arranged at the rear end of the shooting target (9).

5. A range projectile counting device as claimed in claim 1 wherein: shooting target (9) are including acoustic baffle (19), basic unit steel sheet (20), upper cover iron plate (21), solid board (22) and fixing bolt (24), and acoustic baffle (19), basic unit steel sheet (20), solid board (22) and upper cover iron plate (21) are arranged from back to front in proper order, and acoustic baffle (19), basic unit steel sheet (20), solid board (22) and upper cover iron plate (21) are together fixed through fixing bolt (24), sensor mounting groove (23) internally mounted who simultaneously acoustic baffle (19) inside was seted up has target positioning sensor (12), side guard plate (3) simultaneously, shooting target (9) and back guard plate (11) material are the same.

6. A range projectile counting device as claimed in claim 1 wherein: back plate spring shock absorbers (10) are arranged at the four corners at the back of the two groups of side protection plates (3) and the back protection plate (11).