CN220670321U - Electric ammunition firing energy detection device - Google Patents

Abstract

The utility model belongs to the technical field of signal detection, and particularly relates to an electric ammunition firing energy detection device, which comprises a top cover (6), wherein a power switch (2) is arranged on the upper surface of the top cover (6), a power indicator lamp (3) and three energy indicator lamps (4) are arranged on the upper surface of the top cover, threads are arranged on the inner side of the top cover (6) and are connected with a shell (1), two supporting rods (5) are arranged on the lower portion of the top cover, a hardware system (9) and a power supply system (8) are fixed by screws, a small conducting ring (10) and a large conducting ring (11) are arranged on the surface of a base (7), and a conducting wire is connected with the power supply system (8). The device is of an integrated structure, and is similar to the loading operation of live ammunition, so that the device is convenient for personnel to operate and use; processing the detection result in real time, and visually displaying the result; the structure is simple.

Description

Electric ammunition firing energy detection device

Technical Field

The utility model belongs to the technical field of signal detection, and particularly relates to a device for detecting the firing energy of electric ammunition.

Background

The electric igniting ammunition for the gun is launched by the gun, and the primer of the ammunition is ignited by the electric energy provided by the gun during firing, so as to ignite the propellant powder. Aiming at the problem that when the electric firing ammunition shot by the combat vehicle is not fired and the chamber is reserved, technicians are difficult to judge the failure cause rapidly and accurately due to the lack of effective means, so that the training is stopped. The box-following accessory is provided with a test board, so that conductivity can be tested only; the device is not matched with service support equipment which can rapidly and accurately detect the firing energy signal under the portable condition of being assembled, and the detection means is deficient. The detection device can be installed in an artillery powder chamber, receives the electric shock signaling of a weapon platform, judges the electric shock signaling and gives out whether the electric firing energy is qualified or not.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides an electric ammunition firing energy detection device which can be used for carrying out a live ammunition loading operation, rapidly and accurately judging whether the electric firing energy is qualified or not, and effectively solving the problem that the electric ammunition firing is difficult to cause the misfire.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electricity is fired ammunition and is fired energy detection device, includes top cap 1, and top cap upper portion surface has switch 2, and power indicator 3 and three energy size pilot lamp 4, the top cap inboard are equipped with the screw thread and are connected with casing 1, and the top cap lower part has two branches 5, utilizes screw fixation hardware system 9 and power supply system 8, and base 7 surface little conducting ring 10 and big conducting ring 11 utilize the wire to be connected with power supply system 8.

In the electric priming ammunition firing energy detection device, the detection device uses a 9V dry battery to supply power for a system in cooperation with a 5V voltage reduction module, and the AD acquisition function of the STM32F103 singlechip is utilized to acquire the voltage value received by the primer during firing.

In the above electric ammunition firing energy detection device, the voltage value and duration time result when the device detects electric firing are shown as follows: if the voltage value is less than 16V or the voltage duration exceeding 16V is less than 3 seconds, all three lamps are not lighted; if the voltage is between 16V and 18V and lasts for more than 3 seconds, a number 1 lamp is lighted; if the voltage is between 18V and 22V and lasts for more than 3 seconds, the lamps No. 1 and No. 2 are lighted; if the voltage is greater than 22V and lasts for more than 3 seconds, the lamp 1, the lamp 2 and the lamp 3 are lighted.

Compared with the prior art, the utility model has the beneficial effects that:

1. the integrated structure is similar to the loading operation of live ammunition, so that the operation and the use of personnel are facilitated;

2. processing the detection result in real time, and visually displaying the result;

3. the structure is simple.

Drawings

FIG. 1 (a) is a cross-sectional view of an embodiment of the present utility model;

FIG. 1 (b) is a schematic view of a top cover according to an embodiment of the present utility model;

FIG. 1 (c) is a schematic view of a base according to an embodiment of the present utility model;

fig. 2 is a program flow chart of an embodiment of the utility model.

In the figure: 1-a housing; 2-a power switch; 3-a power indicator lamp; 4-energy magnitude indicator lights; 5-supporting rods; 6-top cover; 7-a base; 8-a power supply system; 9-a hardware system; 10-small conducting rings; 11-large conductive ring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model will be further illustrated, but is not limited, by the following examples.

As shown in fig. 1 (a), the device for detecting the firing energy of the electric-powered ammunition comprises a top cover 1, a power switch 2 is arranged on the upper surface of the top cover, a power indicator lamp 3 and three energy indicator lamps 4 are arranged on the inner side of the top cover and connected with a shell 1 through threads as shown in fig. 1 (b), two supporting rods 5 are arranged on the lower portion of the top cover, a hardware system 9 and a power supply system 8 are fixed through screws, a small conducting ring 10 and a large conducting ring 11 are arranged on the surface of a base 7 as shown in fig. 1 (c), and the small conducting ring 10 and the large conducting ring 11 are connected with the power supply system 8 through wires.

As shown in fig. 2, the device for detecting the firing energy of the electric-powered ammunition of the gun uses a 9V dry battery to supply power to a system in cooperation with a 5V voltage reduction module, and utilizes the AD acquisition function of the STM32F103 singlechip to acquire the voltage value received by the primer during firing. AD acquisition is a general single-chip microcomputer technology, and the AD acquisition related in the embodiment is to acquire the voltage value of the electric excitation signal by utilizing the single-chip microcomputer STM 32. The voltage value and duration time result of the device in detecting the electric firing are shown as follows: 1. if the voltage value is less than 16V or the voltage duration exceeding 16V is less than 3 seconds, all three lamps are not lighted; 2. if the voltage is between 16V and 18V and lasts for more than 3 seconds, a number 1 lamp is lighted; 3. if the voltage is between 18V and 22V and lasts for more than 3 seconds, the lamps No. 1 and No. 2 are lighted; 4. if the voltage is greater than 22V and lasts for more than 3 seconds, lamps No. 1, no. 2 and No. 3 are lighted.

The operation steps are as follows: firstly, a switch of the electric percussion energy detection device is opened, the electric percussion energy detection device is filled into a transmitting platform according to a filling action, then a bolt is closed, an assault gun electric percussion energy button is started, and after the percussion is completed, the electric percussion energy detection device is withdrawn. And (3) result judgment: the lamp is not lightened, and the firing energy is judged to be unqualified; the lamp 1 is on to indicate that the firing energy is larger than 16V and lasts for more than 3 seconds, the firing energy is judged to be qualified, the lamps 1 and 2 are on to indicate that the firing energy is larger than 18V and lasts for more than 3 seconds, the firing energy is judged to be qualified, the lamps 1, 2 and 3 are on to indicate that the firing energy voltage is larger than 22V and lasts for more than 3 seconds, and the firing energy is judged to be qualified. The firing energy detection device realizes gun-launched missile loading training, shooting firing training and detection of firing energy in daily training, and provides technical support for improving gun-launched missile practical training level.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the teachings of the present utility model, which are intended to be included within the scope of the present utility model.

Claims (3)

1. An electric ammunition firing energy detection device, which is characterized in that: including top cap (6), top cap (6) upper portion surface has switch (2), and power indicator lamp (3) and three energy size pilot lamp (4), top cap (6) inboard are equipped with the screw thread and are connected with casing (1), and top cap (6) lower part has two branch (5), utilizes screw fixation hardware system (9) and power supply system (8), and base (7) surface little conducting ring (10) and big conducting ring (11) are connected with power supply system (8) through the wire.

2. The electrically fired ammunition firing energy detection device of claim 1, wherein: the detection device uses a 9V dry battery to supply power to a system in cooperation with a 5V voltage reduction module, and utilizes the AD acquisition function of the STM32F103 singlechip to acquire the voltage value received by the primer during firing.

3. The electrically fired ammunition firing energy detection device of claim 1, wherein: the voltage value and duration time result of the detection device during electric firing are shown as follows: if the voltage value is less than 16V or the voltage duration exceeding 16V is less than 3 seconds, all three lamps are not lighted; if the voltage is between 16V and 18V and lasts for more than 3 seconds, a number 1 lamp is lighted; if the voltage is between 18V and 22V and lasts for more than 3 seconds, the lamps No. 1 and No. 2 are lighted; if the voltage is greater than 22V and lasts for more than 3 seconds, the lamp 1, the lamp 2 and the lamp 3 are lighted.