CN115031579A

CN115031579A - Mortar anti-reloading alarm equipment

Info

Publication number: CN115031579A
Application number: CN202210485721.0A
Authority: CN
Inventors: 郑明炀; 李家悦; 朱克龙; 谢金和; 杨少聪
Original assignee: Fujian Zhuohang Special Equipment Co ltd
Current assignee: Fujian Zhuohang Special Equipment Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-09

Abstract

The invention discloses a mortar reloading prevention alarm device which comprises a control component, a fixing component, a damping plate, a laser diffuse reflection switch, a protection component and a charger, wherein the control component comprises a top cover, a red acousto-optic buzzer, a working switch, a green acousto-optic buzzer, a baffle cover, a sealing ring, a limiting baffle strip, a bottom shell, a controller, a power supply, a laser connecting joint and a charging joint; according to the invention, the laser diffuse reflection technology is utilized to collect the data information of the loading and emission chamber of the shell, the data information is uninterruptedly transmitted to the controller, the buzzer is controlled by the slave surface to send out an alarm or safety signal, when the buzzer sends out the alarm signal, the shooter stops shooting, the gun is prevented from reloading and chamber explosion accidents in shooting under various complex conditions by the slave surface, and the safety of the operator and equipment is ensured.

Description

Mortar anti-reloading alarm equipment

Technical Field

The invention relates to the technical field of army live ammunition training safety equipment, in particular to a mortar anti-reloading alarm device.

Background

For a long time, if the shell of the mortar is misfired, jammed and delayed to be fired, the tail of the mortar is removed and the mortar is tipped out with the barrel, but there is another terrible case that some soldiers who lack battlefield training will be nervous and wrong or excessively pursue speed due to the fatigue of the gunner who fight violently, and after the first shell is misfired, the gunner cannot accurately identify whether the shell has been fired, and then load the second shell into the chamber, resulting in a reloading chamber-explosion accident. Therefore, dangerous accidents are easy to occur during the training process. As the mortar equipment of the army is large in quantity, the army exercises and activities are frequently used, and the problem that the mortar is used for preventing the mortar from being reloaded for a long time is not well solved, once the mortar is reloaded, the explosion accident of the mortar is more probable than the explosion accident of the mortar, so that the safety of personnel and equipment is endangered. At present, subjective judgment is mainly carried out by listening to hands and ears and visual inspection of a mortar, and equipment for preventing the mortar from reloading shells do not exist. Therefore, it is necessary to design a mortar anti-reloading alarm device.

Disclosure of Invention

The invention aims to provide a mortar reloading prevention alarm device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a mortar anti-reloading alarm device comprises a control component, a fixing component, a damping plate, a laser diffuse reflection switch, a protection component and a charger, wherein the control component comprises a top cover, a red acousto-optic buzzer, a working switch, a green acousto-optic buzzer, a baffle cover, a sealing ring, a limiting baffle strip, a bottom shell, a controller, a power supply, a laser connecting joint and a charging joint, the controller and the power supply are arranged inside the bottom shell, the limiting baffle strip is fixedly connected to the edge of the top end of the bottom shell, the top end of the limiting baffle strip is connected with the sealing ring in an attaching mode, the sealing ring is arranged in a groove formed in the edge of the bottom end of the top cover, the top cover is fixedly connected to the top end of the bottom shell through bolts, the controller and the power supply are located in a cavity formed by the top cover and the bottom shell, the charging joint and the laser connecting joint are embedded in the side surface of the bottom shell, the charger is inserted into the charging joint, and meanwhile, a sealing ring is arranged on one side, located on the laser connecting joint, of the outer portion of the bottom shell, the sealing ring is matched with the laser connecting joint, and a red acousto-optic buzzer, a working switch and a green acousto-optic buzzer are installed on one side of the top end of the top cover in an embedded mode.

Preferably, red reputation bee calling organ, job switch, green reputation bee calling organ, laser joint and the equal electric connection controller of joint that charges, controller electric connection power simultaneously, the one end that has laser diffuse reflection switch is pegged graft on the laser joint, and laser diffuse reflection switch's the other end fixed connection is on the shock attenuation board.

Preferably, shock attenuation board fixed connection is on fixed subassembly, and fixed subassembly includes first arc, second arc, first EVA sponge rubber, spacing recess, dwang, keeps off ring, screwed pipe, screw rod and second EVA sponge rubber.

Preferably, shock attenuation board fixed connection is on the second arc, the second arc articulates the one end that has first arc, it has second EVA sponge and first EVA sponge to bond respectively on second arc and the first arc simultaneously, and second EVA sponge and first EVA sponge are located the ring inboard of constituteing by first arc and second arc, it is connected with the screw rod to rotate through the connecting axle on the second arc, the cooperation is connected with the screwed pipe on the screw rod, and place the dwang in the through-hole of seting up on the screwed pipe, fixedly connected with fender ring respectively at the both ends of dwang, spacing recess has been seted up to the other end of first arc simultaneously, and spacing recess corresponds with the screw rod each other.

Preferably, one side that the drain pan is located the joint that charges is provided with the protection subassembly, and the protection subassembly includes protection box, baffle, first magnet, abrasionproof pad, second magnet, spout, gag lever post and pull rod.

Preferably, the drain pan is located one side of the joint that charges and is provided with the protection box, and the joint that charges is located the inboard of protection box, and the spout has been seted up respectively to the inside both sides of protection box, and has placed first magnet in the spout, and first magnet fixed connection is in the both sides of baffle, and first magnet adsorbs to be connected with second magnet simultaneously, and the embedding of second magnet is installed on the protection box.

Preferably, the anti-abrasion pad is embedded and installed on the baffle, the limiting rod is fixedly connected to one end of the baffle, the through hole is formed in the joint of the protection box and the baffle, and the pull rod is arranged on the limiting rod.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the laser diffuse reflection technology is utilized to collect the data information of the loading and launching chamber of the cannonball, the data information is uninterruptedly transmitted to the controller, the buzzer is controlled from the surface to send out an alarm or a safety signal, when the buzzer sends out the alarm signal, the shooter stops shooting immediately, the gun reloading chamber explosion accident caused by shooting under various complex conditions is prevented from the surface, the safety of the operator and the equipment is ensured, meanwhile, the protection assembly is utilized, the protection of the charging joint is facilitated, the dust generated by the recoil force of the mortar is prevented from entering the charging joint, the fault rate of the equipment is reduced, and the service life of the equipment is prolonged; meanwhile, the alarm device has the advantages of simple structure, convenient operation and use, small volume and light weight, and the arrangement outside the gun body does not change the structural performance of the gun, influence the shooting precision of the gun and influence the operation of the gun; and meanwhile, the sound and light double-signal alarm is adopted, so that a gunner can conveniently and rapidly judge whether the cannonball is launched out under bad weather conditions.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a bottom view of the top cover of the present invention;

FIG. 3 is a top view of the bottom case of the present invention;

FIG. 4 is a top cross-sectional view of the protective case of the present invention;

FIG. 5 is a perspective view of a fixing assembly of the present invention;

FIG. 6 is a schematic view of the top cover of the present invention installed;

in the figure: 1. a control component; 2. a fixing assembly; 3. a damper plate; 4. a laser diffuse reflection switch; 5. a protection component; 6. a charger; 101. a top cover; 102. a red acousto-optic buzzer; 103. a working switch; 104. a green acousto-optic buzzer; 105. a blocking cover; 106. a seal ring; 107. a limiting barrier strip; 108. a bottom case; 109. a controller; 110. a power source; 111. connecting a joint by laser; 112. a charging connector; 201. a first arc-shaped plate; 202. a second arc-shaped plate; 203. first EVA sponge rubber; 204. a limiting groove; 205. rotating the rod; 206. a baffle ring; 207. a solenoid; 208. a screw; 209. second EVA sponge rubber; 501. a protection box; 502. a baffle plate; 503. a first magnet; 504. an anti-wear pad; 505. a second magnet; 506. a chute; 507. a limiting rod; 508. a pull rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a mortar anti-reloading alarm device comprises a control component 1, a fixing component 2, a damping plate 3, a laser diffuse reflection switch 4, a protection component 5 and a charger 6, wherein the control component 1 comprises a top cover 101, a red acousto-optic buzzer 102, a working switch 103, a green acousto-optic buzzer 104, a blocking cover 105, a sealing ring 106, a limiting blocking strip 107, a bottom shell 108, a controller 109, a power supply 110, a laser connecting joint 111 and a charging joint 112, the top cover 101 and the bottom shell 108 form a control box, the length of the control box is 250mm, the width of the control box is 120mm and the height of the control box is 82mm, the controller 109 and the power supply 110 are arranged inside the bottom shell 108, the limiting blocking strip 107 is fixedly connected to the edge of the top end of the bottom shell 108, the sealing ring 106 is connected to the top end of the limiting blocking strip 107 in an attaching mode, the sealing ring 106 is arranged in a groove formed in the edge of the bottom end of the top cover 101, and the top cover 101 is fixedly connected to the top end of the bottom shell 108 through bolts, meanwhile, the controller 109 and the power supply 110 are positioned in a cavity formed by the top cover 101 and the bottom shell 108, the controller 109 adopts a SIMATIC S7-1200 controller, S7-1200 is a compact and modular PLC, a highly accurate automatic task can be realized, the installation is simple and convenient, and the communication module and the signal module are adopted, so that the space is saved, and the whole volume of the alarm is reduced; in addition, the controller 109 also has an expansion function, 6 groups of signals can be expanded, 6 artillery cannons can be monitored simultaneously by additionally arranging the laser diffuse reflection switch 4, the red acousto-optic buzzer 102 and the green acousto-optic buzzer 104, the power supply 110 adopts a direct-current 24V-5600mAh lithium battery, the size is small, the capacity is large, a 24V-3.0A quick charger is arranged, the alarm can be continuously used for 12-24 hours after one-time charging, the problems of electricity consumption and charging difficulty of field operators are solved, the charging connector 112 and the laser connector 111 are embedded in the side surface of the bottom shell 108, the charger 6 is inserted in the charging connector 112, the sealing ring 106 is arranged on one side, located on the laser connector 111, of the outer portion of the bottom shell 108, the sealing ring 106 is matched with the laser connector 111, the red acousto-optic buzzer 102, the working switch 103 and the green acousto-optic buzzer 104 are embedded in one side of the top cover 101, the red acousto-optic buzzer 102, the working switch 103, the green acousto-optic buzzer 104, the laser connecting joint 111 and the charging joint 112 are all electrically connected with the controller 109, meanwhile, the controller 109 is electrically connected with the power supply 110, one end of the laser diffuse reflection switch 4 is inserted into the laser connecting joint 111, the other end of the laser diffuse reflection switch 4 is fixedly connected onto the damping plate 3, a through hole is formed in the joint of the damping plate 3 and the laser diffuse reflection switch 4, the diameter of the through hole is 18.5mm, the damping plate 3 is made of a 304 stainless steel spring steel sheet (130mm 30mm 0.4mm), the laser diffuse reflection switch 4 is made of an M18 70mm/24V/NPN normally open laser diffuse reflection switch, the sensing distance is 20mm-200mm, the response time is 1ms, the light projection angle is 3-5 degrees, the sensing distance is adjustable, the working environment is-25-80 ℃, and a lead is led out in a connection mode, the shell is made of a copper nickel-plated material, the shell is waterproof, moistureproof, high in anti-interference performance, high in sensitivity and stable in performance and is used for sending signals when the shell is detected to enter and exit a chamber, the damping plate 3 is fixedly connected to the fixing component 2, the fixing component 2 comprises a first arc-shaped plate 201, a second arc-shaped plate 202, first EVA sponge rubber 203, a limiting groove 204, a rotating rod 205, a baffle ring 206, a screw tube 207, a screw 208 and second EVA sponge rubber 209, the damping plate 3 is fixedly connected to the second arc-shaped plate 202, the second arc-shaped plate 202 is hinged to one end of the first arc-shaped plate 201, meanwhile, the second arc-shaped plate 202 and the first arc-shaped plate 201 are respectively bonded with second EVA sponge rubber 209 and first EVA sponge rubber 203, the second EVA sponge rubber 209 and the first EVA sponge rubber 203 are located on the inner side of a ring formed by the first arc-shaped plate 201 and the second arc-shaped plate 202, the diameter of the inner side of the ring is 88.5mm, the second arc-shaped plate 202 is rotatably connected with the screw 208 through a connecting shaft, the screw rod 208 is connected with the screw tube 207 in a matching manner, the rotating rod 205 is placed in a through hole formed in the screw tube 207, two ends of the rotating rod 205 are respectively and fixedly connected with the retaining rings 206, meanwhile, the other end of the first arc-shaped plate 201 is provided with the limiting groove 204, the limiting groove 204 corresponds to the screw rod 208, one side of the bottom shell 108, which is located at the charging connector 112, is provided with the protection assembly 5, the protection assembly 5 comprises a protection box 501, a retaining plate 502, a first magnet 503, an anti-abrasion pad 504, a second magnet 505, a sliding groove 506, a limiting rod 507 and a pull rod 508, one side of the bottom shell 108, which is located at the charging connector 112, is provided with the protection box 501, the charging connector 112 is located at the inner side of the protection box 501, two inner sides of the protection box 501 are respectively provided with the sliding grooves 506, the first magnet 503 is placed in the sliding grooves 506, the first magnet 503 is fixedly connected to two sides of the retaining plate 502, and the first magnet 503 is connected with the second magnet 505 in an adsorbing manner, the second magnet 505 is embedded in the protection box 501, the anti-abrasion pad 504 is embedded in the baffle 502, the limiting rod 507 is fixedly connected to one end of the baffle 502, a through hole is formed in the joint of the protection box 501 and the baffle 502, and the pull rod 508 is arranged on the limiting rod 507.

The working principle is as follows: when the device is used, firstly, the pull rod 508, the limiting rod 507 and the baffle plate 502 are driven to move by pulling the pull rod 508, the first magnet 503 and the second magnet 505 which are fixedly installed on the baffle plate 502 are separated by utilizing the movement of the baffle plate 502, so that the charging connector 112 is exposed on the surface, then, a plug on the charger 6 is inserted on the charging connector 112, so that the device is charged, after the charging is completed, the charger 6 is separated from the charging connector 112, then, the first magnet 503 and the second magnet 505 are adsorbed by pushing the pull rod 508, then, the first EVA sponge rubber 203 and the second EVA sponge 209 which are arranged in the device are respectively adhered at the launching end of a mortar barrel, then, the rotating rod 205 is adhered to the first arc-shaped plate 201 by rotating the rotating rod 205, at the moment, the screw 208 is positioned in the limiting groove 204, so that the fixing component 2 is fixedly connected on the mortar barrel, insert the one end of laser diffuse reflection switch 4 on laser attach fitting 111 afterwards, then open operating switch 103, can pack the shell, and the shell packs and accomplishes the back, through the work of laser diffuse reflection switch 4 and the processing of controller 109, it can to carry out work with red reputation buzzer 102, it handles to launch afterwards, and launch the back, the information transmission who launches through the work of laser diffuse reflection switch 4 gives controller 109, it can to work with green reputation buzzer 104 through the work of controller 109 afterwards, at the in-process of packing the shell, through observing red reputation buzzer 102 and the operating condition of green reputation buzzer 104, can know whether have the shell to exist in the mortar or not can.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mortar anti-reloading alarm device, includes control assembly (1), fixed subassembly (2), shock attenuation board (3), laser diffuse reflection switch (4), protection component (5) and charger (6), its characterized in that: the control assembly (1) comprises a top cover (101), a red acousto-optic buzzer (102), a working switch (103), a green acousto-optic buzzer (104), a blocking cover (105), a sealing ring (106), a limiting blocking strip (107), a bottom shell (108), a controller (109), a power supply (110), a laser connecting joint (111) and a charging joint (112), wherein the controller (109) and the power supply (110) are arranged inside the bottom shell (108), the edge of the top end of the bottom shell (108) is fixedly connected with the limiting blocking strip (107), the top end of the limiting blocking strip (107) is connected with the sealing ring (106) in a fitting manner, the sealing ring (106) is arranged in a groove formed in the edge of the bottom end of the top cover (101), the top cover (101) is fixedly connected to the top end of the bottom shell (108) through a bolt, and the controller (109) and the power supply (110) are arranged in a cavity formed by the top cover (101) and the bottom shell (108), the side embedding of drain pan (108) is installed and is charged joint (112) and laser connector (111), it has charger (6) to peg graft on joint (112) to charge, and the outside of drain pan (108) is located one side of laser connector (111) and is provided with sealing washer (106) simultaneously, and sealing washer (106) and laser connector (111) mutually support, and red reputation bee calling organ (102), job switch (103) and green reputation bee calling organ (104) are installed in the top one side embedding of top cap (101).

2. A mortar anti-reloading alarm device according to claim 1, characterized in that: red reputation bee calling organ (102), job switch (103), green reputation bee calling organ (104), laser joint (111) and charge the equal electric connection controller (109) of joint (112), controller (109) electric connection power (110) simultaneously, the one end that has laser diffuse reflection switch (4) is pegged graft on laser joint (111), and the other end fixed connection of laser diffuse reflection switch (4) is on damper plate (3).

3. A mortar anti-reloading alarm device according to claim 2, characterized in that: damping plate (3) fixed connection is on fixed subassembly (2), and fixed subassembly (2) include first arc (201), second arc (202), first EVA sponge rubber (203), spacing recess (204), dwang (205), keep off ring (206), solenoid (207), screw rod (208) and second EVA sponge rubber (209).

4. A mortar anti-reloading alarm device according to claim 3, characterized in that: the damping plate (3) is fixedly connected on the second arc-shaped plate (202), the second arc-shaped plate (202) is hinged with one end of the first arc-shaped plate (201), meanwhile, a second EVA sponge rubber (209) and a first EVA sponge rubber (203) are respectively bonded on the second arc-shaped plate (202) and the first arc-shaped plate (201), and the second EVA sponge rubber (209) and the first EVA sponge rubber (203) are positioned at the inner side of a circular ring formed by the first arc-shaped plate (201) and the second arc-shaped plate (202), the second arc-shaped plate (202) is rotatably connected with a screw rod (208) through a connecting shaft, the screw rod (208) is connected with a screwed pipe (207) in a matching way, a rotating rod (205) is arranged in a through hole arranged on the solenoid (207), two ends of the rotating rod (205) are respectively and fixedly connected with a baffle ring (206), meanwhile, the other end of the first arc-shaped plate (201) is provided with a limiting groove (204), and the limiting groove (204) corresponds to the screw (208).

5. A mortar anti-reloading alarm device according to claim 1, characterized in that: one side that drain pan (108) is located the joint that charges (112) is provided with protection subassembly (5), and protection subassembly (5) including protection box (501), baffle (502), first magnet (503), abrasionproof pad (504), second magnet (505), spout (506), gag lever post (507) and pull rod (508).

6. The mortar anti-reloading alarm device according to claim 5, characterized in that: one side that drain pan (108) are located the joint that charges (112) is provided with protection box (501), and the joint that charges (112) are located the inboard of protection box (501), spout (506) have been seted up respectively to the inside both sides of protection box (501), and placed first magnet (503) in spout (506), first magnet (503) fixed connection is in the both sides of baffle (502), first magnet (503) adsorption connection has second magnet (505) simultaneously, second magnet (505) embedding is installed on protection box (501).

7. The mortar anti-reloading alarm device according to claim 6, characterized in that: the anti-abrasion pad (504) is embedded in the baffle (502), one end of the baffle (502) is fixedly connected with a limiting rod (507), a through hole is formed in the joint of the protection box (501) and the baffle (502), and a pull rod (508) is arranged on the limiting rod (507).