CN214537615U

CN214537615U - Simulated grenade device

Info

Publication number: CN214537615U
Application number: CN202120400346.6U
Authority: CN
Inventors: 刘晶晶; 郑重; 吴俊峰
Original assignee: Jiangsu Huaru Defense Technology Co Ltd
Current assignee: BEIJING HUARU TECHNOLOGY Co.,Ltd.
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-10-29
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a simulated grenade device, which comprises a hollow shell, a main control module, a handle and a safety pull ring, wherein the handle is arranged above the hollow shell through a hinged shaft and is fixed through the safety pull ring; the micro switch, the main control module, the battery, the common electrode and the smoke generating pot are sequentially arranged in the hollow shell from top to bottom, the periphery of the smoke generating pot is provided with a fastening spring, and the top and the tail of the fastening spring are respectively abutted against the inner wall of the bottom of the smoke generating pot base and the inner wall of the bottom of the hollow shell; a normally closed pin and a common end of the microswitch are respectively connected with a battery anode input end of the main control module and a bonding pad of a system power supply input end; the top of the battery is connected with a negative spring of the main control module, the bottom of the battery is contacted with the upper part of the common electrode, and the contact of the smoke generating tank is contacted with the lower part of the common electrode. The utility model discloses can effectively save the inner space, the reduce system consumption of simulation grenade device, increase its live time.

Description

Simulated grenade device

Technical Field

The utility model relates to a simulation training technique of fighting, concretely relates to simulation grenade device.

Background

The grenade is important weapon equipment in the tasks of close combat confrontation and anti-terrorism and sudden prevention, and has the purposes of killing, riot prevention, training exercise and the like. The killing power is high, the use cost is high, and the device cannot be effectively applied to daily simulated confrontation training of troops. Along with the popularization and application of the real-soldier confrontation training system in all training bases of the whole army, the simulated grenade device gradually becomes a necessary simulated training apparatus, the simulated killing of the personnel involved in training can be realized, the use mode, the killing radius and the damage effect of the simulated grenade device are basically consistent with those of the traditional grenade, and the traditional grenade is replaced to a certain extent.

The traditional simulated grenade fireless workpiece detection circuit has the defects of complex battery dismounting and smoke generating tank mounting modes and low space utilization rate. The trigger mode is mostly that a pull ring is pulled off, a safety handle is loosened, and a thimble connected with a handle pressure spring is bounced to activate a trigger switch. After the trigger switch is activated, the main control chip can delay to start the simulated explosion signal, so that the simulated killing effect is realized. This function requires that the master control circuit simulating the grenade be in a standby state all the time to detect the trigger switch signal. Under the condition of limited volume, the traditional grenade has certain limitations in installation convenience, space utilization rate, battery capacity (volume) and overall power consumption.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: an object of the utility model is to solve exist among the prior art not enough, provide a simulation grenade device, the utility model discloses can effectively save simulation grenade device's inner space, reduce system consumption, increase its live time.

The technical scheme is as follows: the utility model discloses a simulated grenade device, which comprises a hollow shell, a main control module, a handle and a safety pull ring, wherein the handle is arranged above the hollow shell through a hinged shaft and is fixed through the safety pull ring; the micro switch, the main control module, the battery, the common electrode and the smoke generating pot are sequentially arranged in the hollow shell from top to bottom, the periphery of the smoke generating pot is provided with a fastening spring, and the top and the tail of the fastening spring are respectively abutted against the inner wall of the bottom of the smoke generating pot base and the inner wall of the bottom of the hollow shell; the normally closed pin and the common end of the microswitch are respectively connected with a battery anode input end of the main control module and a bonding pad of a system power supply input end; the top of the battery is connected with a negative spring of the main control module, the bottom of the battery is contacted with the upper part of the common electrode, and the contact of the smoke generating tank is contacted with the lower part of the common electrode.

Furthermore, the shell comprises an upper shell and a lower shell which are sequentially connected from bottom to bottom, the trigger device is positioned above the top of the upper shell, and the main control module is arranged in an annular groove in the inner wall of the upper shell; when the safety pull ring is fixed, the handle tightly presses the pressing tongue of the trigger device to the microswitch; when the safety pull ring is pulled off and the handle is loosened, the main control module conducts electricity through the normally closed channel of the microswitch, and the main control module triggers and detonates in a delayed manner after detecting the smoke generating tank; a fixed bin groove is formed in the inner wall of the upper shell, and the battery is vertically placed in the fixed bin groove. Furthermore, an indicator light and a buzzer controlled by the main control module are installed on one side of the main control module.

Furthermore, the bottom of the lower shell is provided with a smoke guide hole communicated with the smoke generating pot.

Has the advantages that: the utility model discloses when using, after pulling out insurance pull ring and loosening the handle, because of (external force) micro-gap switch's bridge effect, can start the explosion procedure after making the main control module circular telegram detect the cap of sending out the cigarette promptly. Compared with the prior art, the utility model has the advantages of it is following:

(1) the utility model discloses a battery and smoke pot upper and lower direction set up and common electrode, can practice thrift the casing inner space greatly for the corresponding reduction of whole simulation grenade device size realizes miniaturization and lightweight, convenient to use.

(2) The utility model provides a handle is before loosening, and whole simulation grenade device is in the outage state, does not consume power, and after the simulation grenade explosion, host system automatically gets into the dormant state.

(3) The utility model discloses a trigger mechanism is intelligent reasonable more, adopts the mode of triggering of micro-gap switch normal close passageway conduction and smoke pot detection.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a partial schematic view of the internal structure of the present invention;

fig. 3 is a bottom view of the present invention.

Detailed Description

The technical solution of the present invention is explained in detail below, but the scope of protection of the present invention is not limited to the embodiments.

As shown in fig. 1 and 2, the grenade simulator of the present invention comprises a hollow shell 1, a main control module 2, a handle 3 and a safety pull ring 6, wherein the handle 3 is mounted above the hollow shell 1 through a hinge shaft and fixed through the safety pull ring 6; the micro switch 5, the main control module 2, the battery 10, the common electrode 7 and the smoke generating pot 9 are sequentially arranged in the hollow shell 1 from top to bottom, the fastening spring 8 is arranged on the periphery of the smoke generating pot 9, and the top and the tail of the fastening spring 8 are respectively abutted against the base of the smoke generating pot 9 and the inner wall of the bottom of the hollow shell 1; a normally closed pin and a common end of the microswitch 5 are respectively connected with a battery anode input end of the main control module 2 and a system power supply input end bonding pad; the top of the battery 10 is connected with the negative spring of the main control module 2, the bottom of the battery is contacted with the upper part of the common electrode, and the contact of the smoke generating pot is contacted with the lower part of the common electrode.

Wherein, the afterbody and the 1 smoke guide hole contact of casing of smoke pot 9, for effectively preventing that smog from flowing backward through the gap in smoke guide hole inside the simulation grenade device, lead to smoke pot 9 and 7 contact surface oxidation of common electrode and contact failure, through addding the outer fastening spring 8 of smoke pot 9, guarantee that smoke pot 9 afterbody and 1 bottom smoke guide hole of casing closely laminate, when preventing that above-mentioned phenomenon from taking place, can also increase the inside steadiness of whole smoke pot 9 at casing 1. The battery positive pole in the casing 1 and the shell fragment 7 of the 9 shared electrodes of smoke pot effectively reduce the total volume of simulation grenade device, promote the utilization ratio of inner space.

In this embodiment, still be equipped with spacing groove 14 in casing 1 bottom, place smoke pot 9 in spacing groove 14, spacing groove 14 and smoke pot 9's ignition face in close contact with, when also preventing to a very big extent installation smoke pot 9, smoke pot 9 rotates along with the hand thunder pan.

As shown in fig. 3, the triggering and fixing of the smoke pot 9 are realized by the common electrode 7 and the limit groove 14 of the smoke pot 9. The contact area of the common electrode 7 and the conducting electrode of the smoke generating pot 9 is large, and the stability is good. The limit groove 14 prevents the smoke pot 9 from rotating and moving laterally. Long-term stability of the trigger can be ensured and the battery can be quickly replaced by pulling the common electrode 7 upwards.

The working principle of the utility model is as follows:

when the safety pull ring 6 is not pulled out and fixed, the pressing tongue of the handle 3 presses the elastic sheet of the micro switch 5 downwards, the micro switch 5 is switched off, and the whole device is in a power-off state without power consumption.

When the smoke generating pot 9 is correctly installed, the safety pull ring 6 is pulled off and the handle is loosened, the handle is bounced by the handle pressure spring 4, the pressing tongue is lifted, the micro switch 5 is conducted, the main control module 2 is conducted through the normally closed channel of the micro switch 5, and the main control module 2 can delay triggering and detonation after detecting the smoke generating pot 9. The range of the wireless signal transmitted by the simulated grenade is adjustable, the individual soldier can be effectively killed and killed in a killing and killing corresponding radius, and the individual soldier harness can complete voice broadcast when receiving the wireless signal and having damage performance. The grenade simulator can be detonated only once in a life cycle, and can enter a sleep mode after the simulated grenade device explodes, and can be used again only after being reactivated by special equipment.

In this embodiment, the indicating lamp 11 and the buzzer are installed on one side of the main control module 2, after the unlocking is completed, the main control module 2 controls the indicating lamp 11 to be changed from a red lamp to a green lamp, and in the detonation process, the green indicating lamp flickers three times and sounds along with the buzzer to complete the simulated explosion.

In this embodiment, when the smoking can 9 is installed and the safety pull ring 6 is pulled off, the following conditions exist after the grip 3 is loosened: A. if the grenade is activated, the indicator light is normally on, the buzzer sounds for 3 seconds, the grenade broadcasts an explosion signal, and the smoke cap is ignited; B. if the grenade is not activated, the red light of the front indicator light is normally on, the buzzer does not sound, and the indicator light turns green after the grenade is successfully activated.

In this embodiment, when the smoking can 9 is not mounted, the pull ring is pulled off, and the following conditions exist after the grip 3 is loosened: A. if the grenade is activated, the red light of the indicator light flickers for 3 seconds, the buzzer does not sound, and the smoke tank 9 is not lighted; B. if the grenade is not activated, the front indicator light is normally red.

Claims

1. A simulated grenade device comprises a hollow shell, a main control module, a handle and a safety pull ring, wherein the handle is arranged above the hollow shell through a hinged shaft and is fixed through the safety pull ring; the method is characterized in that: the micro switch, the main control module, the battery, the common electrode and the smoke generating pot are sequentially arranged in the hollow shell from top to bottom, the periphery of the smoke generating pot is provided with a fastening spring, and the top and the tail of the fastening spring are respectively abutted against the inner wall of the bottom of the smoke generating pot base and the inner wall of the bottom of the hollow shell; the normally closed pin and the common end of the microswitch are respectively connected with a battery anode input end of the main control module and a bonding pad of a system power supply input end; the top of the battery is connected with a negative spring of the main control module, the bottom of the battery is contacted with the upper part of the common electrode, and the contact of the smoke generating tank is contacted with the lower part of the common electrode;

the main control module is provided with a ZIGBEE module, wireless signals are received and transmitted through the ZIGBEE module to wirelessly communicate with the terminal, and the grenade explosion is simulated by transmitting the wireless signals.

2. The simulated grenade device of claim 1, wherein: the shell comprises an upper shell and a lower shell which are sequentially connected from bottom to bottom, the trigger device is positioned above the top of the upper shell, and the main control module is arranged in an annular groove in the inner wall of the upper shell; when the safety pull ring is fixed, the handle tightly presses the pressing tongue of the trigger device to the microswitch; when the safety pull ring is pulled off and the handle is loosened, the main control module conducts electricity through the normally closed channel of the microswitch, and the main control module triggers and detonates in a delayed manner after detecting the smoke generating tank; a fixed bin groove is formed in the inner wall of the upper shell, and the battery is vertically placed in the fixed bin groove.

3. The simulated grenade device of claim 1, wherein: and an indicator light and a buzzer which are controlled by the main control module are installed on one side of the main control module, and the indicator light and the buzzer start to work after the ZIGBEE module transmits a wireless signal to simulate an grenade explosion.

4. The simulated grenade device of claim 2, wherein: the bottom of the lower shell is provided with a smoke guide hole communicated with the smoke generating pot.

5. The simulated grenade device of claim 1, wherein: one of the positive electrode of the battery and the fuming cap is connected with the electrode, namely the fuming cap is directly connected with the positive electrode of the battery, and the other electrode of the fuming cap is connected with the driving transistor of the main control board through a connecting wire; when the transistor control electrode is high level, the transistor is turned on, 2 polar contacts of the smoke cap form a path from the anode of the battery to the power ground, and the large current in the path can cause the smoke cap to be ignited.

6. The simulated grenade device of claim 1, wherein: the top of the handle is provided with a pressing tongue which can act on the micro switch.

7. The simulated grenade device of claim 1, wherein: the bridge front end of the microswitch is a battery anode, the bridge rear end of the microswitch is a system power input end, namely a power input end of the main control module, the bridge rear end is connected with a power chip on the main control module, and the input voltage is converted into the voltage required by the processor and each functional module through the power chip.