CN216132342U

CN216132342U - Pistol laser emission device and pistol

Info

Publication number: CN216132342U
Application number: CN202120178160.0U
Authority: CN
Inventors: 陈�峰; 徐虎荣; 成希
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: 2021-01-22
Filing date: 2021-01-22
Publication date: 2022-03-25
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a laser emission device of a pistol and the pistol, which comprise a bolt detection mechanism, a magnetic switch, a sound pickup, a signal processing unit and a laser barrel assembly, wherein the magnetic switch and the sound pickup are respectively and electrically connected with the input end of the signal processing unit; the bolt pulling detection mechanism controls the on-off of the magnetic switch through magnetic force; the laser shooting device is characterized by further comprising a clamp used for integrally fixing the laser shooting device in a tactical clamping groove of the pistol. The utility model utilizes the impact signal of the hammer to trigger the emission of the laser when the pistol is fired, the firing mode of the pistol is completely consistent with the actual assembly operation, various defects that the prior laser transmitter adopts a trigger additionally provided with a firing acquisition device and transmits the firing signal to the laser transmitter in a wired mode are overcome, and the reliability of the equipment can be greatly improved.

Description

Pistol laser emission device and pistol

Technical Field

The utility model belongs to the technical field of shooting, and particularly relates to a pistol laser emission device and a pistol.

Background

At present, the training of the confrontation of the real soldiers is developed towards intellectualization, and the training of the confrontation of the real soldiers is usually carried out by replacing ammunition with laser. The specific method is to install a laser transmitter on the weapon and install a laser decoding device on the personnel and equipment. When the weapon emits the coded laser beam during the training, the laser decoding device installed on the personnel and the equipment judges that the weapon is hit if the coded laser beam is received.

At present, most of pistol laser transmitters used for the training of the confrontation of the actual soldiers are realized by adopting simulation guns. The utility model discloses a structure of a laser pistol, such as a novel training laser pistol (CN 201910521223.5). The simulation gun has the following defects in the training of the confrontation of the real soldiers:

(1) it is very different from a practical pistol actually used by a soldier, especially in terms of trigger strength, weight of the pistol, manner of holding, etc. If the fighter is used to the simulation gun, the simulation gun can be used in a non-adaptive manner, and the training effect is seriously influenced.

(2) The simulation gun has a complex structure and high cost, and is not beneficial to large-scale popularization and application in troops. Taking the above-mentioned "a training laser pistol" as an example, not only the shell of the whole pistol needs to be made, but also the laser emission component and the gas propulsion component need to be installed inside, and the gas propulsion component needs to be linked with the trigger. The gas cylinder needs to be replaced frequently in the training process to work normally, the training is influenced by increased difficulty of guarantee, a soldier cannot concentrate on the training, and the receiving and the issuing of the gas cylinder are additionally considered. In addition, the increase of the structural complexity also brings about the reduction of reliability and the improvement of failure rate.

At present, a laser transmitter used for training confrontation of an actual soldier is generally provided with a trigger acquisition device additionally arranged at a trigger of a weapon, acquires a trigger-triggered signal, and then sends the signal to the laser transmitter in a wired mode, so that the laser is triggered to be transmitted. This approach requires additional equipment on the trigger that can interfere with the warrior's action. In addition, the trigger acquisition device is connected with the laser transmitter through a wire, so that when a soldier acts on tactical actions, the wire is easily scraped off, and the failure rate of equipment is greatly increased.

Disclosure of Invention

In view of the above technical problems, the present invention provides a laser emission device for a pistol and the pistol. The clamp of the laser emitting device is clamped in the tactical clamping groove of the pistol, so that the laser emitting device can be firmly fixed on the solid pistol. In addition, the built-in sound pick-up collects the signal that the hammer strikes the firing pin when the pistol is fired, triggers the emission of coding laser, realizes the emission of laser simulation ammunition. And can detect the action that the fighter drew the bolt through bolt detection mechanism, the fighter can launch only laser simulation ammunition after drawing the bolt open for pistol laser emission machine accords with the demand of actual combat ization more.

In one aspect, the utility model provides a laser emission device for a pistol, which is realized by the following technical scheme:

a laser emission device of a pistol comprises a bolt detection mechanism, a magnetic switch, a sound pick-up, a signal processing unit and a laser barrel assembly, wherein the magnetic switch and the sound pick-up are respectively and electrically connected with the input end of the signal processing unit, and the laser barrel assembly is connected with the output end of the signal processing unit; the bolt pulling detection mechanism controls the on-off of the magnetic switch through magnetic force; the laser shooting device is characterized by further comprising a clamp used for integrally fixing the laser shooting device in a tactical clamping groove of the pistol.

Specifically, the bolt pulling detection mechanism is arranged at the front part of the muzzle of the pistol and used for collecting the action of a fighter pulling the bolt. The magnetic switch is used for detecting a bolt pulling signal and outputting the signal to the signal processing unit. The pickup is tightly attached to the laser emitting device shell and used for receiving an audio signal of a firing hammer impacting a firing pin when the pistol is fired. The sound pick-up converts the audio signal into an electric signal and outputs the electric signal to the signal processing unit.

Furthermore, the bolt detection mechanism comprises a mounting seat, a sliding block, an ejector rod, a return spring, a magnetic medium and a limit screw, wherein the ejector rod is arranged in the cavity of the mounting seat, one end of the ejector rod sequentially penetrates through the sliding block, the return spring and the limit screw, and the other end of the ejector rod penetrates out of the surface of the mounting seat; the magnetic medium is embedded in the sliding block and reciprocates along with the extension of the ejector rod, and the on-off of the magnetic switch is controlled through the reciprocating motion of the magnetic medium.

Furthermore, the signal processing unit sequentially comprises a signal amplifying circuit, a band-pass filter circuit, a microprocessor and a laser driving circuit.

Further, the laser barrel assembly comprises a laser, a lens and a barrel body. The lens is located at the front end of the lens barrel body, and the laser is located at the rear end of the lens barrel body.

Furthermore, the laser emitting device also comprises a battery which provides electric energy for the bolt detection mechanism, the magnetic switch, the sound pick-up, the signal processing unit and the laser lens barrel assembly.

Further, the laser emitting device comprises a housing, the magnetic switch, the sound pickup, the signal processing unit and the laser barrel assembly are located inside the housing, and the clamp and the bolt detection mechanism are located outside the housing.

Further, the fixture comprises a fixed block, a sliding block, a clamping screw, a pre-tightening spring and an anti-falling check ring, the fixed block is fixed on the shell, the clamping screw sequentially penetrates through the pre-tightening spring and the fixed block and is in threaded connection with the sliding block, and the sliding block slides in a dovetail groove of the shell.

In a second aspect of the utility model, there is provided a pistol comprising a laser firing device as claimed in any one of the preceding claims, the laser firing device being located beneath the barrel in front of the trigger.

The utility model has the following beneficial effects:

(1) can be through the quick convenient firm installation of anchor clamps on the dress pistol, make the soldier can use the dress pistol to participate in the training of soldier's confrontation. The simulated gun can avoid the deviation of training effect caused by the fact that the simulated gun has great difference with a real-mounted gun in the aspects of strength of a trigger, weight of the gun, holding mode and the like after a soldier uses the simulated gun for training for a long time, and the training effect can be effectively improved.

(2) The firing of laser is triggered by the impact signal of the hammer when the pistol is fired, so that the firing mode of the pistol provided with the laser emitting device is completely consistent with the actual operation. And overcome the various defects that the traditional laser transmitter adopts the trigger to be additionally provided with a triggering acquisition device and transmits triggering signals to the laser transmitter in a wired mode. The reliability of the equipment can be greatly improved.

(3) A bolt detection mechanism is designed. After the fighter launches 1 cartridge clip, the cartridge clip needs to be replaced as with the operation practice, and the gunlock is pulled to continue shooting, so that the training is more vivid and close to the practice.

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 the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a laser emitting device of a pistol according to an embodiment of the utility model;

fig. 2 is a view of the embodiment of fig. 1 mounted on a pistol;

fig. 3 is a schematic view of a bolt detection mechanism in a laser firing device of a pistol;

FIG. 4 is a schematic structural diagram of a fixture according to an embodiment of the present invention;

FIG. 5 is a block diagram of the circuit components of an embodiment of the present invention;

description of reference numerals:

1-shell, 2-shell cover, 3-battery, 4-laser barrel assembly, 5-signal processing unit, 51-microprocessor, 52-signal amplification circuit, 53-band-pass filter, 54-laser drive circuit, 55-laser, 6-magnetic switch, 7-bolt detection mechanism, 71-ejector rod, 72-mounting seat, 73-slide block, 74-reset spring, 75-limit screw, 76-magnetic medium, 8-clamp, 81-clamp screw, 82-pretension spring, 83-fixed block, 84-slide block, 85-anti-disengagement check ring, 9-sound pick-up, 10-pistol.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of this application and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," "sleeved," and the like are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Fig. 1 and 2 show a laser emission device for a pistol according to an embodiment, which comprises a bolt detection mechanism 7, a magnetic switch 6, a sound pickup 9, a signal processing unit 5 and a laser barrel assembly 4, wherein the magnetic switch 6 and the sound pickup 9 are respectively electrically connected with an input end of the signal processing unit 5, and the laser barrel assembly 4 is connected with an output end of the signal processing unit 5; the bolt pulling detection mechanism 7 controls the on-off of the magnetic switch 6 through magnetic force; a clamp 8 is also included for integrally securing the laser emitting device in the tactical slot of the pistol 10. The built-in sound pick-up 9 is used for collecting a signal that the hammer impacts the firing pin when the pistol is fired, the emission of coded laser is triggered, and the emission of laser simulation ammunition is realized. Simultaneously can detect the action that the fighter drew the bolt through drawing bolt detection mechanism 7, the fighter can launch only after drawing open the bolt laser simulation ammunition for pistol laser emission machine accords with the demand of actual combat ization more.

The laser transmitter of this embodiment is fixed to the front of the pistol by a clamp 8. The clamp 8 is connected to a tactical slot of a pistol 10 to enable the laser emitting device to be secured to the pistol.

In particular, the pickup 9 is arranged to receive an audio signal of the impact of the hammer on the firing pin when the pistol is fired. The sound pickup 9 converts the audio signal into an electric signal and outputs the electric signal to the signal processing unit 5. After receiving the firing audio signal, the signal processing unit 5 encodes the simulated ammunition data, outputs the encoded data to the laser lens assembly 4, and the laser lens assembly 4 sends the encoded data out. The bolt drawing detection mechanism 7 is arranged at the front part of the muzzle of the pistol and is used for collecting the action of the fighter drawing the bolt.

Referring to fig. 3, the bolt detection mechanism 7 includes a mounting seat 72, a slide block 73, a push rod 71, a return spring 74, a magnetic medium 76 and a limit screw 75, the push rod 71 is disposed in a cavity of the mounting seat 72, one end of the push rod 71 sequentially passes through the slide block 73, the return spring 74 and the limit screw 75, and the other end of the push rod 71 passes through the surface of the mounting seat 72; the magnetic medium 76 is embedded in the slider 73 and reciprocates along with the extension and contraction of the ejector rod 71, and the on-off of the magnetic switch 6 is controlled by the reciprocating motion of the magnetic medium 76. When the bolt is not pulled, the pistol sleeve abuts against the detection ejector rod 71, the return spring 74 is compressed, the magnetic medium 76 moves to the bottom of the mounting seat 72, and the magnetic medium 76 approaches the magnetic switch 6, so that the magnetic switch 6 is closed. When the bolt is pulled, the sleeve of the pistol moves backwards, the ejector rod 71 moves outwards under the action of the return spring 74, the magnetic medium 76 is driven to move outwards, and the magnetic medium 76 is far away from the magnetic switch 6, so that the magnetic switch 6 is disconnected.

The microphone 9 is optionally an electret or a vibration sensor. The magnetic switch 6 can be a dry reed pipe. The magnetic medium 76 is optionally a rare earth permanent magnet.

Preferably, the signal processing unit 5 includes a signal amplification circuit 52, a band-pass filter circuit 53, a microprocessor 51, and a laser driving circuit 54 in this order. The sound pickup 9 converts the audio signal into an electric signal, and outputs the electric signal to the signal amplification circuit 52 to amplify the signal. The amplified signal is output to the band pass filter 53 for filtering, and then the signal is output to the microprocessor 51. After receiving the signal, the microprocessor 51 encodes the analog ammunition data and outputs the encoded data to the laser driving circuit 54, and the laser driving circuit 54 drives the laser 55 to emit the encoded data.

Typically the laser emitting device also includes a battery to provide power to the bolt detection mechanism 7, the magnetic switch 6, the pickup 9, the signal processing unit 5 and the laser barrel assembly 4. The connection relationship of the circuits is shown in fig. 5.

Further, the laser barrel assembly 4 includes a laser, a lens and a barrel body. The lens is fixed at the front end of the lens barrel body, and the laser is fixed at the rear end of the lens barrel body. The structure of the laser barrel assembly 4 is generally used in the prior art, and there is no particular requirement in the present embodiment, so the above structure is only an example and is not intended to limit the present assembly.

The laser transmitter further includes a housing 1, a magnetic switch 6, a pickup 9, a signal processing unit 5, and a laser barrel assembly 4 are located inside the housing 1, and a clamp 8 and a bolt detection mechanism 7 are located outside the housing 1.

The front of the shell 1 of the laser emission device is provided with a laser emission window, the light outlet of the laser emission lens barrel is aligned with the laser emission window, and the rear part of the laser emission mirror is provided with a laser.

Further, the clamp 8 is composed of a fixed block 83, a slide block 84, a clamping screw 81, a pre-tightening spring 82 and an anti-dropping retainer ring 85. A clamping screw 81 sequentially penetrates through a pre-tightening spring 82 and a fixed block 83 to be in threaded connection with a sliding block 84, and an anti-falling retainer ring 85 is installed at the tail part of the clamping screw 81; the jig 8 is then inserted into the dovetail groove of the housing 1, and the fixing block 83 is fixed to the housing 1 with screws. During clamping, cylindrical surfaces on the fixing block 83 and the sliding block 84 are attached to tactical clamping grooves on two sides of a pistol muzzle, so that the installation direction of a pistol launcher is consistent with the direction of the tactical clamping grooves of the pistol.

The embodiment utilizes the impact signal of the hammer to trigger the emission of the laser when the pistol is fired, so that the shooting mode of the pistol provided with the laser emission device is completely consistent with the actual operation. And overcome the various defects that the traditional laser transmitter adopts the trigger to be additionally provided with a triggering acquisition device and transmits triggering signals to the laser transmitter in a wired mode. The reliability of the equipment can be greatly improved; a bolt pulling detection mechanism is added. After the fighter launches 1 cartridge clip, the cartridge clip needs to be replaced as with the operation practice, and the gunlock is pulled to continue shooting, so that the training is more vivid and close to the practice.

The utility model also provides a pistol comprising the laser emitting device according to any one of the above-mentioned technical solutions, wherein the laser emitting device is located below the barrel in front of the trigger.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A laser emission device of a pistol is characterized by comprising a bolt detection mechanism, a magnetic switch, a sound pick-up, a signal processing unit and a laser barrel assembly, wherein the magnetic switch and the sound pick-up are respectively and electrically connected with the input end of the signal processing unit; the bolt pulling detection mechanism controls the on-off of the magnetic switch through magnetic force; the laser shooting device is characterized by further comprising a clamp used for integrally fixing the laser shooting device in a tactical clamping groove of the pistol.

2. The laser emission device for handguns as claimed in claim 1, wherein the bolt pulling detection mechanism comprises a mounting seat, a slide block, a push rod, a return spring, a magnetic medium and a limit screw, the push rod is arranged in the mounting seat cavity, one end of the push rod sequentially passes through the slide block, the return spring and the limit screw, and the other end of the push rod penetrates out of the surface of the mounting seat; the magnetic medium is embedded in the sliding block and reciprocates along with the extension of the ejector rod, and the on-off of the magnetic switch is controlled through the reciprocating motion of the magnetic medium.

3. The laser transmitter of pistol according to claim 1, characterized in that the signal processing unit comprises in sequence a signal amplification circuit, a band-pass filter circuit, a microprocessor and a laser driver circuit.

4. The laser transmitter of handgun as claimed in claim 1, wherein the laser barrel assembly includes a laser, a lens and a barrel, the lens being located at the front end of the barrel, the laser being located at the rear end of the barrel.

5. The laser firing apparatus for handguns as claimed in claim 1, wherein the laser firing apparatus includes a housing, the magnetic switch, the pickup, the signal processing unit and the laser barrel assembly are located inside the housing, and the clamp and the bolt detection mechanism are located outside the housing.

6. The laser firing apparatus for handguns as claimed in claim 1 further comprising a battery to provide power to the bolt detection mechanism, magnetic switch, pickup, signal processing unit and laser barrel assembly.

7. The laser emission device for handguns according to claim 1, characterized in that the clamp comprises a fixed block, a slide block, a clamping screw, a pre-tightening spring and an anti-dropping check ring, the fixed block is fixed on the shell, the clamping screw sequentially passes through the pre-tightening spring and the fixed block and is in threaded connection with the slide block, and the slide block slides in a dovetail groove of the shell.

8. A pistol comprising a laser firing device according to any of claims 1-7, which is located below the barrel in front of the trigger.