A firearm firing signal acquisition device and a firearm applying the acquisition device

Abstract

This utility model discloses a firearm firing signal acquisition device and a firearm using the acquisition device. The firearm firing signal acquisition device includes: a device housing, a U-shaped lever, a U-shaped mounting plate, and an infrared sensor. The infrared sensor has a sensor transmitting tube and a sensor receiving tube. The sensor transmitting tube is positioned opposite the sensor receiving tube. When the firearm trigger passes between the sensor transmitting tube and the sensor receiving tube, a firearm firing signal is generated. The beneficial effect of this utility model is that, in the firearm using the acquisition device, since the firearm trigger does not come into contact with the sensor receiving tube (the sensor transmitting tube) during firing, it does not affect the actual tactile sensation of the firearm trigger being fired.

Description

Technical Field

[0001] This utility model relates to the field of firearms, and in particular, to a firearm firing signal acquisition device and a firearm using the acquisition device. Background Technology

[0002] Chinese utility model patent CN222231432U, "Firearm Firing Signal Acquisition Device for Shooting Training" (publication date: December 24, 2024): Before firing, the first and second trigger plates are not in contact; after firing, the first and second trigger plates come into contact and conduct electricity, and a firing is determined upon receiving a signal. The drawback of this technical solution is that during firing, the trigger needs to move the second trigger plate closer to the first trigger plate. Because the trigger and the second trigger plate come into contact, it affects the actual tactile feedback of the trigger firing. Summary of the Invention

[0003] The technical problem to be solved by this utility model is that existing firearm firing signal acquisition devices affect the real tactile sensation of trigger firing. This utility model provides a firearm firing signal acquisition device and a firearm using the acquisition device.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: A firearm firing signal acquisition device, comprising: a device housing, a U-shaped lever, a U-shaped mounting plate, and an infrared sensor; the device housing has a housing mating surface that abuts against the firearm body; the U-shaped lever is connected to the housing mating surface and the two are detachably connected, the plane of the U-shaped lever is perpendicular to the housing mating surface, and the U-shaped lever and the housing mating surface together are used to clamp the firearm body; the U-shaped mounting plate is connected to the housing mating surface, and the plane of the U-shaped mounting plate is divided into... The U-shaped mounting plate, perpendicular to the mating surface of the housing and the plane containing the U-shaped lever, has a mounting slot for accommodating the trigger of the firearm. The U-shaped mounting plate has a first side and a second side. The infrared sensor has a sensor transmitter and a sensor receiver. The sensor transmitter is connected to the first side of the mounting plate, and the sensor receiver is connected to the second side. When the trigger of the firearm passes between the sensor transmitter and the sensor receiver, a firing signal is generated. The beneficial effect is at least that, during firing, the trigger of the firearm using the aforementioned acquisition device does not contact the sensor receiver (or the sensor transmitter), thus not affecting the actual tactile sensation of the trigger being fired.

[0005] As a preferred embodiment of the firearm firing signal acquisition device, the device housing has housing lugs with lug connection holes; the end of the U-shaped lever has a lever connection hole corresponding to the lug connection hole; the lug connection hole and the lever connection hole are connected by connecting screws. The beneficial effect is at least that it enables a detachable connection between the U-shaped lever and the housing mating surface.

[0006] As a preferred embodiment of the firearm firing signal acquisition device, the housing mating surface has anti-slip rubber strips. The beneficial effect is at least that it prevents relative displacement between the housing mating surface and the firearm body.

[0007] As a preferred embodiment of the firearm firing signal acquisition device, the housing mating surface has a housing protrusion for engaging with a recess in the firearm's receiver. The advantage is at least that the device housing is better positioned within the firearm's receiver.

[0008] As a preferred embodiment of the firearm firing signal acquisition device, the device housing contains a geomagnetic sensor and / or a gyroscope sensor, which are used to detect vibrations in the firearm's body. The beneficial effect is at least that, by combining the vibration data of the firearm's body with the detection of vibrations, some interference with the firearm firing signal can be eliminated.

[0009] Another technical solution provided by the present invention: a firearm using the aforementioned acquisition device, the firearm having a gun body and a trigger; the gun body is clamped by the U-shaped lever and the mating surface of the housing; the trigger is located in the mounting slot of the U-shaped mounting plate, the opening direction of the mounting slot being opposite to the pulling direction of the trigger; firing the trigger generates a firing signal when the trigger passes between the sensor transmitting tube and the sensor receiving tube. The beneficial effect is at least that during firing, since the trigger does not contact the sensor receiving tube (the sensor transmitting tube), it does not affect the actual tactile sensation of the trigger being fired.

[0010] In addition to the technical problems solved by this utility model, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions as described above, other technical problems that this utility model can solve, other technical features contained in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail with reference to the accompanying drawings. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram (front view) of an embodiment of the data acquisition device of this utility model.

[0012] Figure 2 This is a structural schematic diagram (back side) of an embodiment of the data acquisition device of this utility model.

[0013] Figure 3 This is a structural schematic diagram of an embodiment of the firearm of this utility model. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings. It should be noted that these descriptions are intended to aid in understanding the present invention but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0015] See Figure 1 and Figure 2 The figure shows a firearm firing signal acquisition device. This device is used to acquire firearm firing signals. The acquisition device includes: a housing 1, a U-shaped support rod 2, a U-shaped mounting plate 3, and an infrared sensor 4, etc. (See also...) Figure 3 The firearm includes: a gun body 5 and a trigger 6, etc.

[0016] The device housing 1 is a square housing. The device housing 1 has a housing mating surface 11 that abuts against the gun body 5 of the firearm.

[0017] The U-shaped lever 2 is connected to the housing mating surface 11 and the two are detachably connected. The plane of the U-shaped lever 2 is perpendicular to the housing mating surface 11. The U-shaped lever 2 and the housing mating surface 11 together form a closed space, which is used to clamp the gun body 5. When clamping, the housing mating surface 11 is located on the left side of the gun body 5, while the U-shaped lever 2 is located on the top, right, and bottom sides of the gun body 5.

[0018] In specific implementation, the device housing 1 has housing ear plates 12. The housing ear plates 12 have ear plate connecting holes. The ear plate connecting holes are through holes. The end of the U-shaped rod 2 has a rod connecting hole corresponding to the ear plate connecting hole. The rod connecting hole is a blind hole. The ear plate connecting hole and the rod connecting hole are connected by connecting screws 13. Thus, the U-shaped rod 2 is detachably connected to the housing mating surface 11.

[0019] To prevent relative displacement between the housing mating surface 11 and the gun body 5, the housing mating surface 11 has an anti-slip strip 14. Preferably, there is one anti-slip strip 14, and the anti-slip strip is elongated.

[0020] To better position the device housing 1 on the gun body 5, the housing mating surface 11 has a housing protrusion 15. Correspondingly, the gun body 5 has a gun body groove corresponding to the housing protrusion 15. When the housing protrusion 15 is fitted into the gun body groove, the device housing 1 can be well positioned on the gun body 5. Preferably, there are two housing protrusions 15, and the housing protrusions 15 are triangular.

[0021] The U-shaped mounting plate 3 is connected to the housing mating surface 11. The plane containing the U-shaped mounting plate 3 is perpendicular to both the housing mating surface 11 and the plane containing the U-shaped lever 2. The U-shaped mounting plate 3 has a mounting slot 31 for accommodating the trigger section 6 of the firearm. The U-shaped mounting plate 3 has a first mounting plate side 32 and a second mounting plate side 33.

[0022] In practice, the U-shaped mounting plate 3 is integrally formed with the device housing 1.

[0023] The infrared sensor 4 has a sensor transmitter 41 and a sensor receiver 42. The sensor transmitter 41 is connected to the first side 32 of the mounting plate. The sensor receiver 42 is connected to the second side 33 of the mounting plate. The sensor transmitter 41 is positioned relative to the sensor receiver 42. When the trigger 6 of the firearm passes between the sensor transmitter 41 and the sensor receiver 42, a firearm firing signal is generated. During firing, since the trigger 6 does not come into contact with the sensor receiver 42 (the sensor transmitter 41), it does not affect the actual tactile sensation of the trigger 6 being fired.

[0024] In a specific implementation, the sensor transmitting tube 41 is embedded in the first side 32 of the mounting plate, and the sensor receiving tube 42 is embedded in the second side 33 of the mounting plate.

[0025] The infrared sensor 4 further includes a sensor control board (not shown). The sensor control board is located inside the device housing 1. The sensor control board is electrically connected to the sensor transmitter 41 and the sensor receiver 42 via wiring. The sensor control board controls the sensor transmitter 41 and the sensor receiver 42. The U-shaped mounting plate 3 has a wiring groove for embedding the wiring.

[0026] Preferably, the circuit board of the acquisition device further includes a geomagnetic sensor and / or a gyroscope sensor (not shown). The geomagnetic sensor and / or the gyroscope sensor are used to detect the vibration of the gun body 5. By combining the vibration of the gun body 5, some interference can be eliminated (e.g., accidental contact between the sensor receiving tube 42 and the sensor transmitting tube 41).

[0027] See also Figure 3 The figure shows a firearm using the aforementioned data acquisition device. The firearm is either a live-fire weapon or a laser-simulated firearm. The firearm has a receiver 5 and a trigger 6. The receiver 5 is held by the U-shaped lever 2 and the housing mating surface 11. The trigger 6 is located in the mounting slot 31 of the U-shaped mounting plate 3. The opening direction of the mounting slot 31 is opposite to the pulling direction of the trigger 6. Firing the trigger 6 generates a firearm firing signal when it passes between the sensor transmitting tube 41 and the sensor receiving tube 42.

[0028] The above description merely illustrates the embodiments of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A firearm firing signal acquisition device, comprising: include: The device includes a housing, a U-shaped support rod, a U-shaped mounting plate, and an infrared sensor; the housing has a mating surface that abuts against the gun body. The U-shaped lever is connected to the housing mating surface and the two are detachably connected. The plane of the U-shaped lever is perpendicular to the housing mating surface. The U-shaped lever and the housing mating surface together are used to clamp the gun body. The U-shaped mounting plate is connected to the housing mating surface. The plane of the U-shaped mounting plate is perpendicular to both the housing mating surface and the plane of the U-shaped lever. The U-shaped mounting plate has a mounting slot for accommodating the gun trigger. The U-shaped mounting plate has a first side and a second side. The infrared sensor has a sensor transmitter and a sensor receiver. The sensor transmitter is connected to the first side of the mounting plate, and the sensor receiver is connected to the second side of the mounting plate. When the gun trigger passes between the sensor transmitter and the sensor receiver, a gun firing signal is generated.

2. The firearm firing signal acquisition device of claim 1, wherein, The device housing has housing lugs, and the housing lugs have lug connection holes; the end of the U-shaped rod has a rod connection hole corresponding to the lug connection hole; the lug connection hole and the rod connection hole are connected by connecting screws.

3. The firearm firing signal acquisition device of claim 1, wherein, The mating surfaces of the housing have anti-slip rubber strips.

4. The firearm firing signal acquisition device of claim 1, wherein, The housing mating surface has a housing protrusion, which is used to fit into the gun body groove of the gun body.

5. The firearm firing signal acquisition device of claim 1, wherein, The device housing contains a geomagnetic sensor and / or a gyroscope sensor, which are used to detect vibrations in the gun body.

6. A firearm employing the collection device of any one of claims 1 to 5, characterized in that, The firearm has a receiver and a trigger. The receiver is held by a U-shaped lever and a housing mating surface. The trigger is located in a mounting slot on a U-shaped mounting plate, with the opening direction of the slot opposite to the trigger's pulling direction. Firing the trigger generates a firing signal when it passes between the sensor transmitter and the sensor receiver.

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