CN214380659U

CN214380659U - Training device for simulating tripping of detonator mine

Info

Publication number: CN214380659U
Application number: CN202023309853.3U
Authority: CN
Inventors: 罗根新; 邱爽; 郭志强; 赵安平
Original assignee: Suzhou Fengsui Electronics Co ltd
Current assignee: Suzhou Fengsui Electronics Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-08
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a training device for simulating tripping of a detonator thunder, wherein a socket P1 is connected with a singlechip N1, and a tripping signal is input to the singlechip N1; the boosting circuit adopts a capacitor diode boosting circuit, is connected with the singlechip N1, receives a boosting pulse signal output by the singlechip N1, charges the energy storage capacitor C5 and stores the electric energy of the boosting circuit; the ignition switch circuit adopts an NPN triode driving structure and is connected with the single chip microcomputer to receive an ignition signal; the socket P2 is a test socket, and is used for leading out trip signals, ignition signals and boosting signals, so that the test and judgment of whether the circuit is abnormal or not are facilitated; the single chip microcomputer outputs a boosting pulse signal to the boosting circuit after being electrified, the boosting voltage charges the energy storage capacitor, and the single chip microcomputer outputs an ignition signal to the ignition switch circuit when receiving an external tripping signal.

Description

Training device for simulating tripping of detonator mine

Technical Field

The utility model belongs to the technical field of the trainer field of the detonator thunder is tripped in the simulation, and especially one kind is used for simulating the trainer of the detonator thunder of tripping, realizes reliably simulating the detonator thunder working condition of tripping.

Background

The tripwire detonator is a landmine or a mine which uses a pulling detonator and detonates by pulling a tripwire, when the landmine or the mine contacts with real explosives, the phenomena of hesitation of actions, acceleration of heartbeat, shaking of arms and the like can be generated by an operator, the operation of the explosive training or the explosive operation is influenced, even the accident of the accidental explosion is caused, and serious consequences are caused, so the operator can repeatedly experience the tripwire detonator in a specific scene, the immunity of the operator against relevant psychological stress is generated, and the psychological stability is enhanced.

Therefore, reliable training is needed to be adopted for carrying out daily psychological protection construction and skill training by using the fuze, and the psychological protection training and the explosive technique training of explosive workers are improved by simulating the characteristics of the fuze explosive operation and the dangerous situation of the explosive operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trainer for simulating tripping fuse thunder can reliably simulate tripping fuse thunder behavior, in order to realize above-mentioned purpose, adopts following technical scheme: the method comprises the following steps: the intelligent tripper comprises a singlechip N1, a booster circuit, a socket P1, a socket P2 and an ignition switch circuit, wherein the singlechip N1 is connected with the socket P1, and the socket P1 is used for inputting tripping signal data into the singlechip N1; the output pin of the singlechip N1 is connected with the boost circuit, the singlechip N1 outputs a boost pulse signal to the boost circuit for boosting, the boost circuit adopts a capacitor diode boost circuit, and the output end of the boost circuit is connected with an energy storage capacitor C5; the output pin of the single chip microcomputer N1 is connected with the input end of the ignition switch circuit, the ignition switch circuit adopts an NPN triode driving structure, the output end of the ignition switch circuit is connected with an ignition test resistor R3, the other end of the resistor R3 is connected with the output end of the booster circuit and the VO end of the socket P1, and the VO end leads out the detection point of the circuit to facilitate the test; the Ign pin of the socket P2 is connected with the input end of an ignition switch circuit to monitor whether an ignition signal is reliably sent out; the tripping signal pin of the socket P2 is connected with the tripping signal to monitor whether the tripping signal is normal.

Preferably, the singlechip N1 selects a PIC singlechip, a VDD pin of the singlechip N1 is connected to the power supply voltage VCC, the singlechip N1 is connected to the resistor R2, the other end of the resistor R2 is connected to a base of the triode V1, an emitter of the triode V1 is grounded, a collector of the triode V1 is connected to the resistor R1, the other end of the resistor R1 is connected to the VCC, and the singlechip N1 outputs an instruction to activate the battery.

Preferably, the socket P1 is a programming interface, the socket P1 selects a 5P socket for receiving VCC power supply voltage, 3 pins in the socket P1 are used as a VPP pin, a PGC pin and a PGD pin, the 3 pins are respectively connected with an RA3 pin, an RA1 pin and an RA0 pin of the single chip microcomputer N1, the VPP pin provides a programming voltage, the PGC pin and the PGD pin are used for inputting data to the single chip microcomputer N1, and the PGC pin inputs a trip signal to the single chip microcomputer N1.

Preferably, the booster circuit includes: diode VD1, electric capacity C3, electric capacity C4, diode VD1 adopts BAT54S schottky diode, singlechip N1's RC1 pin connects diode VD 1's 1 pin, singlechip N1's RC0 pin connects electric capacity C4, the other termination of electric capacity C4 the 3 pins of diode VD1, VD 1's 2 pins output boost voltage.

Preferably, the ignition switch circuit includes: the NPN type triode V2 and the resistor R4 are connected, the pin of the RC2 of the singlechip N1 is connected with the resistor R4, the singlechip N1 outputs an ignition signal through the pin, the other end of the resistor R4 is connected with the base electrode of the triode V2, the emitter electrode of the triode V2 is grounded, the collector electrode of the triode V2 is connected with one end of an ignition tool, the other end of the ignition tool is connected with the anode of the energy storage capacitor C5, and the cathode of the energy storage capacitor C5 is grounded.

The utility model has the advantages that: the application provides a training of thunder is stumbled in simulation, the singlechip is gone up the electricity and is exported earlier step-up pulse signal and give boost circuit, and step-up voltage charges energy storage capacitor, and the singlechip receives can export ignition signal and give ignition switch circuit when the external signal of stumbling, adopts above-mentioned structure can reliably simulate the working condition of stumbling the thunder is sent, simple structure, convenient operation and reliable and stable.

Drawings

FIG. 1 is a control schematic diagram of a single chip microcomputer according to the present application;

FIG. 2 is a schematic diagram of a boost circuit and an ignition switch circuit according to the present application;

fig. 3 is a pin diagram of the socket P1 and the socket P2 according to the present application.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings.

As shown in fig. 1, the present patent application includes: the single-chip microcomputer N1, a booster circuit, a socket P1, a socket P2 and an ignition switch circuit, wherein the socket P1 is a programming interface, the socket P1 is connected with the single-chip microcomputer N1 and used for programming the single-chip microcomputer N1 and inputting a trip signal to the single-chip microcomputer N1; the boosting circuit adopts a capacitance diode boosting circuit, is connected with the singlechip N1 and receives a boosting pulse signal output by the singlechip N1, the output end of the boosting circuit is connected with an energy storage capacitor C5, and the electric energy of the boosting circuit is stored by using the energy storage capacitor C5; the ignition switch circuit adopts an NPN triode driving structure, is connected with the output ends of the single chip microcomputer and the booster circuit and receives an ignition signal output by the single chip microcomputer N1; the socket P2 is a test socket for testing the tripping signal, the ignition signal and the boosting signal, and the signals are led out to facilitate the test of whether the circuit is normal.

As shown in fig. 1, the single chip microcomputer N1 adopts a PIC16F688 model of a PIC single chip microcomputer as a core control component of the whole circuit, a VDD pin of the single chip microcomputer N1 is connected with a 3.6V power supply voltage VCC, a VSS pin of the single chip microcomputer N1 is grounded, and the VDD pin is further connected with a capacitor C1 to realize filtering, an RC4 pin of the single chip microcomputer N1 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with a base of a triode V1, an emitter of the triode V1 is grounded, a collector of the triode V1 is connected with one end of the resistor R1, the other end of the resistor R1 is connected with the power supply voltage VCC, the RC4 pin outputs a control signal for activating a battery to the triode V1, and the battery is activated by using the switching characteristic of the triode.

As shown in fig. 3, socket P1 is a programming interface, socket P1 selects a 5P socket for use, receive VCC power supply voltage, there are 3 pins as VPP pin, PGC pin and PGD pin in socket P1, above-mentioned 3 pins are connected with RA3 pin, RA1 pin and RA0 pin of singlechip N1 respectively, PGC pin and PGD pin are used for programming singlechip N1, VPP pin then provides programming voltage, and VPP's voltage is higher than VCC voltage, PGC pin outputs serial programming clock signal, PGD pin outputs ICSP data, in this patent, utilize PGC pin to trip signal input to singlechip.

The booster circuit shown in fig. 1, 2, and 3 includes: diode VD1, electric capacity C3, electric capacity C4, diode VD1 adopts BAT54S schottky diode, singlechip N1's RC1 pin connects diode VD 1's 1 pin, singlechip N1's RC0 pin connects electric capacity C4, the other termination of electric capacity C4 is diode VD 1's 3 pins, be connected electric capacity C3 between VD 1's 2 pins and the 1 pin, and VD 1's 2 pins output boost voltage, and this output voltage can charge energy storage capacitor C5.

Singlechip N1 still outputs the ignition signal and gives ignition switch circuit, and ignition switch circuit includes: the NPN type triode V2 and the resistor R4 are connected with the pin of the RC2 of the singlechip N1 through the pin of the resistor R4, the singlechip N1 outputs an ignition signal through the pin, the other end of the resistor R4 is connected with the base of the triode V2, the emitter of the triode V2 is grounded, the collector of the triode V2 is connected with one end of the ignition resistor R3, the other end of the ignition resistor R3 is connected with the positive electrode of the energy storage capacitor C5, and the negative electrode of the energy storage capacitor C5 is grounded.

As shown in fig. 1 and 3, the socket P2 is a 10P socket, the VO pin of the socket P2 is connected to the output terminal of the boost circuit to monitor whether the boost circuit is working normally, the Ign pin of the socket P2 is connected to the input terminal of the ignition switch circuit to monitor whether the ignition signal is reliably sent out, the 9 pin of the socket P2 is connected to the trip signal to monitor whether the trip signal is normal.

The utility model provides a training of thunder is stumbled in simulation, the singlechip is gone up the electricity and is exported earlier step-up pulse signal and give boost circuit, step-up voltage charges to energy storage capacitor, afterwards, can export ignition signal and give ignition switch circuit when the singlechip receives external stumble and signals, adopt above-mentioned structure can reliably simulate the working condition of stumble and trigger the thunder, moreover, the steam generator is simple in structure, convenient operation and reliable and stable, and utilize programming interface to carry out the write in of data to the singlechip, and utilize the test interface to stumble and signal the circuit, ignition signal and step-up signal test point carry out drawing forth of signal, whether the test circuit of being convenient for is normal.

Finally, it should be noted that: the above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, and the appended claims are intended to cover such modifications and equivalents as fall within the spirit and scope of the invention.

Claims

1. A training device for simulating tripping of a mine detonator, characterized by: the method comprises the following steps: the intelligent tripper comprises a singlechip N1, a booster circuit, a socket P1, a socket P2 and an ignition switch circuit, wherein the singlechip N1 is connected with the socket P1, and the socket P1 is used for inputting tripping signal data into the singlechip N1; the output pin of the singlechip N1 is connected with the boost circuit, the singlechip N1 outputs a boost pulse signal to the boost circuit for boosting, the boost circuit adopts a capacitor diode boost circuit, and the output end of the boost circuit is connected with an energy storage capacitor C5; the output pin of the single chip microcomputer N1 is connected with the input end of the ignition switch circuit, the ignition switch circuit adopts an NPN triode driving structure, the output end of the ignition switch circuit is connected with an ignition test resistor R3, the other end of the resistor R3 is connected with the output end of the booster circuit and the VO end of the socket P1, and the VO end leads out the detection point of the circuit to facilitate the test; the Ign pin of the socket P2 is connected with the input end of an ignition switch circuit to monitor whether an ignition signal is reliably sent out; the tripping signal pin of the socket P2 is connected with the tripping signal to monitor whether the tripping signal is normal.

2. A training device for simulating a tripartite mine according to claim 1, wherein: the single chip microcomputer N1 adopts a PIC single chip microcomputer, a VDD pin of the single chip microcomputer N1 is connected with a power supply voltage VCC, the single chip microcomputer N1 is connected with a resistor R2, the other end of the resistor R2 is connected with a base electrode of a triode V1, an emitting electrode of the triode V1 is grounded, a collector electrode of the triode V1 is connected with a resistor R1, the other end of the resistor R1 is connected with the VCC, and the single chip microcomputer N1 outputs an instruction to activate the battery.

3. A training device for simulating a tripartite mine according to claim 2, wherein: socket P1 is the programming interface, socket P1 chooses the 5P socket for use, receives VCC mains voltage, there are 3 pins as VPP pin, PGC pin and PGD pin in the socket P1, above-mentioned 3 pins are connected with RA3 pin, RA1 pin and RA0 pin of singlechip N1 respectively, and the VPP pin then provides the programming voltage, and PGC pin and PGD pin are used for the input data to singlechip N1, and the signal is stumbled in the input of PGC pin to singlechip N1.

4. A training device for simulating a tripartite mine according to claim 3, wherein: the booster circuit includes: diode VD1, electric capacity C3, electric capacity C4, diode VD1 adopts BAT54S schottky diode, singlechip N1's RC1 pin connects diode VD 1's 1 pin, singlechip N1's RC0 pin connects electric capacity C4, the other termination of electric capacity C4 the 3 pins of diode VD1, VD 1's 2 pins output boost voltage.

5. A training device for simulating a tripartite mine according to claim 4, wherein: the igniter switch circuit includes: the NPN type triode V2 and the resistor R4 are connected, the pin of the RC2 of the singlechip N1 is connected with the resistor R4, the singlechip N1 outputs an ignition signal through the pin, the other end of the resistor R4 is connected with the base electrode of the triode V2, the emitter electrode of the triode V2 is grounded, the collector electrode of the triode V2 is connected with one end of an ignition tool, the other end of the ignition tool is connected with the anode of the energy storage capacitor C5, and the cathode of the energy storage capacitor C5 is grounded.