CN214039727U

CN214039727U - Wireless light weapon trigger and trigger system

Info

Publication number: CN214039727U
Application number: CN202021693031.7U
Authority: CN
Inventors: 杨海峰; 闫德凯; 吕战强; 郑冠华; 袁野
Original assignee: No 60 Institute of Headquarters of General Staff of PLA
Current assignee: No 60 Institute of Headquarters of General Staff of PLA
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-08-24
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a wireless light arms trigger and firing system, wherein wireless light arms trigger is located light arms's trigger below, including fixed subassembly and firing subassembly, fixed subassembly is used for being connected and fixed being in the same place trigger and light arms, and when the trigger was pulled, trigger subassembly transmission radio signal triggered. The utility model discloses a wireless trigger sends the signal of triggering signal of telecommunication with radio wave, does not have connecting cable, convenient operation between trigger and laser emission device. Meanwhile, the trigger adopts a low-power consumption monostable circuit to ensure that the wireless transmitting circuit is in a completely closed state in a standby state at ordinary times, power consumption is not needed, the wireless transmitting circuit only consumes power when working for tens of milliseconds during triggering, and the used power is extremely small.

Description

Wireless light weapon trigger and trigger system

Technical Field

The utility model relates to an entity training technical field, especially a wireless light arms trigger and firing system.

Background

In the training of aiming shots with lasers, a firing device is indispensable. The trigger is provided with a switch at the trigger part of the gun, when the shooter presses the trigger to shoot, the switch is switched on to generate a short-circuit signal, and the signal triggers a laser transmitter on the gun to transmit laser. The trigger is installed on the trigger part of the gun, and the trigger contacts the press switch to generate a signal.

The existing common trigger works in a wired connection mode, namely, a line is arranged between the trigger at the trigger part and a laser transmitter installed on a gun head and is connected with each other, for example, the Chinese utility model patent with the application number of 2019209713888. The connecting line is not easy to be pasted on a gun, is easy to be dragged to damage a joint, and simultaneously influences the fumbling, crawling and rolling actions of a fighter.

Recently, a wireless trigger is also provided, for example, a utility model with application number 201821569560.9 mentions a wireless trigger, which uses a wireless module to transmit signals, but the specific structure of the module is not further explained, and a detailed technical scheme for wirelessly transmitting signals is not provided; for example, the invention patent application with application number 201811144474.8 adopts an infrared triggering type external firing device of a small arms, introduces an infrared light-operated remote control mode for signal transmission, triggering laser, and does not use a radio mode for signal transmission.

Disclosure of Invention

In order to solve the problem, the utility model provides a wireless light arms trigger and firing system sends the trigger signal of telecommunication with radio wave, can not have the line cable between trigger and laser emitter, also can carry out laser emission's work. Therefore, the training device is greatly convenient for the soldiers to operate in various actions in the training process, and does not need to worry about the fact that the cable can be hung, so that shooting training can be performed more investedly, and a better training effect is achieved.

An aspect of the utility model is to provide a wireless light arms trigger is located light arms's trigger below, including fixed subassembly and firing subassembly, fixed subassembly be used for with the trigger is connected and is fixed together with light arms, when the trigger is pulled, triggers firing subassembly transmission radio signal.

As a preferred embodiment, the firing assembly comprises a shifting lever, a rotating shaft pin, a microswitch and a wireless firing circuit, wherein the shifting lever is sleeved on the rotating shaft pin and can rotate around the rotating shaft pin; the microswitch is electrically connected with the wireless striking circuit, the lower end of the deflector rod can trigger the microswitch when rotating, the microswitch generates a short-circuit signal, and the wireless striking circuit is triggered to send out a radio signal.

As a preferred embodiment, the wireless striking circuit includes a monostable pulse circuit, a controllable power supply, a wireless transmitting circuit, and a battery, which are electrically connected in sequence, and the battery supplies power to the monostable pulse circuit and the controllable power supply.

Preferably, the pulse width generated by the monostable pulse circuit is 10-100 ms.

As a preferred embodiment, the monostable pulse circuit is a low-power consumption CMOS device, and consumes a very small current during static operation, and the power consumption of the full circuit is very small at this time, and is in a power-saving mode, so that the battery service life can be greatly prolonged.

In a preferred embodiment, the fixing assembly comprises a trigger mounting screw and a trigger mounting clamp plate, and the trigger mounting screw penetrates through the trigger mounting clamp plate to clamp and fix the shell of the trigger and the retainer of the trigger.

The utility model discloses the second aspect provides a wireless light arms firing system, the trigger among the above-mentioned arbitrary technical scheme still includes laser emission device, laser emission device installs at the light arms head, wireless receiving circuit, laser emission circuit and the laser emission lens cone of electricity connection in proper order, wireless receiving circuit is used for receiving the radio signal that the trigger sent, laser emission circuit by wireless receiving circuit triggers for the drive laser is transmitted to the laser emission lens cone.

Further, the laser emitting device is fixed on the head of the small arms through screws and clamping plates.

The utility model discloses a wireless trigger sends the signal of triggering signal of telecommunication with radio wave, does not have connecting cable, convenient operation between trigger and laser emission device. Meanwhile, the trigger adopts a low-power consumption monostable circuit to ensure that the wireless transmitting circuit is in a completely closed state in a standby state at ordinary times, power consumption is not needed, the wireless transmitting circuit only consumes power when working for tens of milliseconds during triggering, and the used power is extremely small.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a wireless firearm trigger according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating the operation of the wireless trigger of the embodiment of FIG. 1;

FIG. 3 is a schematic circuit diagram of a wireless trigger circuit in the wireless trigger;

FIG. 4 is a schematic view of a wireless firearm firing system in accordance with an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of the laser emitting device in the embodiment of FIG. 4;

description of reference numerals:

the laser shooting device comprises a wireless trigger 1, a laser emitting device 2, a gun 3, a shooting device 4, a shooting device mounting screw 5, a shooting device mounting clamp plate 6, a laser emitting circuit 7, a laser emitting lens cone 8, a wireless receiving circuit 9, a shooting device mounting screw 10, a shooting device mounting clamp plate 11, a deflector rod 12, a rotating shaft pin 12, a microswitch 13, a wireless striking circuit 14 and a trigger 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present embodiments provide a cordless firearm firing mechanism, located below the trigger of a firearm, that includes a securing assembly and a firing assembly. The securing assembly is used to connect and secure the cordless firing apparatus 1 to the firearm. When the trigger is pulled, the triggering assembly is triggered to transmit a radio signal to the laser transmitting device. In this embodiment, the firearm is illustrated as a gun.

Further, in this embodiment the fixing assembly comprises a trigger mounting screw 9 and a trigger mounting plate 10, the trigger mounting screw 9 passes through the trigger mounting plate 10 to clamp and fix the housing of the trigger to the guard ring of the trigger 15.

In the present embodiment, the firing assembly includes a shift lever 11, a rotating shaft pin 12, a micro switch 13 and a wireless firing circuit 14, as shown in fig. 1, wherein the shift lever 11 is sleeved on the rotating shaft pin 12 and can rotate around the rotating shaft pin 12; the microswitch 13 is electrically connected to the wireless striking circuit 14. When the trigger 15 is pulled, the upper end of the shift lever 11 is touched, the shift lever 11 rotates around the rotating shaft pin 12, the lower end of the shift lever touches the micro switch 13, the micro switch 13 can generate a short circuit signal, and the wireless trigger circuit 14 is triggered to send out a radio signal. The gun head part is provided with a laser emitting device 2 which comprises a wireless receiving circuit 8, a laser emitting circuit 6 and a laser emitting lens cone 7, and the structure of the laser emitting device is shown in figure 4. The wireless receiving circuit 8 is used for receiving a wireless signal sent by the wireless trigger 1, and the laser emitting circuit 6 is triggered by the wireless receiving circuit 8 and is used for driving the laser emitting lens barrel 7 to emit laser.

The embodiment adopts a wireless transmission special module, and the designed product has high integration level and good reliability. As shown in fig. 2, the wireless striking circuit 1 includes a monostable pulse circuit T, a controllable power supply V and a wireless transmitting circuit WT electrically connected in sequence, the monostable pulse circuit T is connected with a micro switch 13 in front, and a battery BAT for supplying power to the monostable pulse circuit T and the controllable power supply V. As mentioned above, the micro switch 13 generates a short circuit signal when the trigger is pulled, and first triggers the monostable pulse circuit T to operate, and generates a monostable pulse with a width of 50ms, and the pulse controls the controllable power supply V to supply power to the wireless transmitting circuit WT, and the wireless transmitting circuit 1 starts to transmit a radio signal. The radio signal is transmitted in less than 50ms, and when the 50ms pulse ends, the controllable power supply V is turned off, and the wireless transmission circuit WT is turned off and is in a power-saving state. It should be understood by those skilled in the art that the 50ms is only used to further illustrate the operation of the present embodiment and is not used to limit the width of the monostable pulse, and in fact, the monostable pulse width can be arbitrarily selected from 10ms to 100ms as required.

As a preferred embodiment, the monostable trigger circuit adopts a low-power consumption CMOS device, the consumed current is extremely low during static work, the power consumption of the whole circuit is very low at the moment, and the monostable trigger circuit is in a power-saving mode and can greatly prolong the service time of a battery. Furthermore, all circuits of the present embodiment are designed to be in a power saving mode. The wireless trigger 1 is in a completely closed state when in standby at ordinary times, does not need to consume power, only works for tens of milliseconds when triggered, consumes power, and consumes very little power. The monostable pulse circuit T is in a standby state with a small current consumption requirement and also in a low power consumption state. One specific circuit structure of the wireless trigger circuit 14 is shown in fig. 3, and the circuit includes a monostable control unit, a coding unit and a signal transmitting unit, wherein the coding unit is a PT2262 integrated module, which is a well-known chip in the prior art, and the characteristics and the functions of which should be known by those skilled in the art, and therefore, will not be described in detail.

The utility model also provides a wireless light arms firing system, including aforementioned embodiment wireless trigger 1 and laser emission device 2, as shown in fig. 4, 5. The laser emitting device 2 is arranged at the position of the gun head and is fixed by an emitting device mounting screw 4 and an emitting device mounting splint 5. Two launcher mounting screws 4 straddle the two sides of the barrel, and the gun barrel is clamped by the launcher mounting clamping plates 5 by screwing the screws, so as to achieve the effect of fixing the laser transmitter.

The laser transmitter 2 includes a laser transmitter circuit 6, a laser transmitter barrel 7, and a wireless receiver circuit 8. After the wireless receiving circuit 8 receives the wireless firing signal, the laser transmitting circuit 6 is triggered to drive the laser transmitting lens barrel 7 to transmit laser, and laser shooting to a target is completed.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features.

Claims

1. A cordless firearm trigger, located below a firearm trigger, comprising a securing assembly and a firing assembly, the securing assembly configured to connect and secure the trigger to a firearm, the firing assembly triggered to emit a radio signal when the trigger is actuated; the firing assembly comprises a shifting lever, a rotating shaft pin, a microswitch and a wireless firing circuit, wherein the shifting lever is sleeved on the rotating shaft pin and can rotate around the rotating shaft pin; the microswitch is electrically connected with the wireless striking circuit, the lower end of the deflector rod can trigger the microswitch when rotating, the microswitch generates a short-circuit signal, and the wireless striking circuit is triggered to send out a radio signal.

2. The wireless firearm trigger of claim 1, wherein the wireless trigger circuit comprises a monostable pulse circuit, a controllable power supply, and a wireless transmitter circuit electrically connected in series, and further comprising a battery that powers the monostable pulse circuit and the controllable power supply.

3. The cordless firearms firing apparatus of claim 2, wherein said monostable pulse circuit generates a pulse width of 10 to 100 ms.

4. The wireless firearm trigger of claim 2, wherein the monostable pulse circuit is a low power CMOS device.

5. The cordless firearms firing apparatus of claim 1, wherein said securing assembly comprises a firing means mounting screw and a firing means mounting plate, said firing means mounting screw passing through said firing means mounting plate to clampingly secure said firing means housing to said trigger retainer.

6. A wireless light weapon firing system, characterized by that, include the firing ware of any claim 1 ~ 5, still include laser emitter, laser emitter installs in the light weapon head, including the wireless receiving circuit, laser emitting circuit and the laser emission lens cone that electricity connects in proper order, wireless receiving circuit is used for receiving the radio signal that the firing ware sent, laser emitting circuit is triggered by wireless receiving circuit, is used for driving the laser emission lens cone transmission laser.

7. The wireless firearm firing system of claim 6, wherein the laser emitting device is secured to the firearm head by a screw and clamp plate.