Gun firing signal acquisition device for shooting training

Abstract

The utility model discloses a gun firing signal acquisition device for shooting training, which comprises an acquisition shell, a buckle fixing piece, a first trigger piece, a second trigger piece and an acquisition piece, the buckle fixing piece is used for detachably fixing the acquisition shell and a gun trigger, and before firing signal acquisition is completed, the first trigger piece is connected with the second trigger piece through the buckle fixing piece. A trigger of the gun is used for driving the second trigger piece to approach the first trigger piece, and when the first trigger piece is in contact with the second trigger piece, the first trigger piece, the second trigger piece and the acquisition piece are in circuit connection; the collecting shell is installed at a gun trigger through the buckle fixing piece, the structure is simple and small, excessive protrusion is avoided, the hand feeling of a shooter is not affected, and the weight is light. The external hanging or thread fixing mode is changed, no damage is caused to firearms, and left hand lifting or cartridge holder installation cannot be affected by the external hanging part; the first trigger piece and the second trigger piece are not in contact before percussion, the first trigger piece and the second trigger piece are in contact to conduct electricity after percussion, and percussion is judged if a signal is received.

Description

Technical Field

[0001] The utility model relates to the field of shooting training, in particular to a gun firing signal acquisition device used for shooting training. Background Art

[0002] In firearm shooting training, it is mainly divided into empty-gun practice and live-fire shooting. In the initial training, empty-gun practice is mostly used to master the correct posture and rhythm, and then gradually consolidated in live-fire shooting. However, this process requires a lot of practice, including the consumption of time and ammunition. Our company's equipment uses visual recognition to analyze the slight swing of the gun body, calculate the impact point, simulate the impact point distribution, and analyze the shooter's wrong posture and rhythm. The equipment is divided into firearm firing recognition, image acquisition, data analysis, result display, etc.; the direction solved by the utility model is the firing recognition of rifle triggers. At present, traditional trigger firing recognition devices on the market are mostly externally mounted or externally clamped, large in size, and after installation, from the weight to the external part, it is not friendly to the shooter's body. Utility Model Content

[0003] The purpose of the utility model is to design a gun firing signal acquisition device for shooting training in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A gun firing signal acquisition device for shooting training, comprising:

[0006] Collect shell;

[0007] Snap-on fixings; snap-on fixings are used for detachable fixing of the collection housing and the trigger of the gun;

[0008] The first trigger piece is installed on the collection shell;

[0009] The second trigger piece; before the firing signal is collected, the trigger of the gun is used to drive the second trigger piece close to the first trigger piece,

[0010] Collection component; the collection component is used to collect the signal of the first trigger piece contacting with the second trigger piece, the two collection ends of the collection component are respectively connected with the first trigger piece and the second trigger piece, the first trigger piece and the second trigger piece are both made of conductive materials; when the first trigger piece contacts with the second trigger piece, the circuit among the first trigger piece, the second trigger piece and the collection component is connected; before shooting training, the first trigger piece and the second trigger piece are not in contact, and the circuit among the first trigger piece, the second trigger piece and the collection component is interrupted.

[0011] The beneficial effects of the utility model are: the acquisition shell is installed on the trigger of the gun by using a snap-on fixing part, the structure is simple and compact, there is no excessive protrusion, it does not affect the shooter's feel, and the weight is light; the external hanging or threaded fixing method is changed, which does not damage the firearm and does not affect the left-hand support or magazine installation due to the external hanging part; before firing, the first trigger piece and the second trigger piece are not in contact, and after firing, the first trigger piece and the second trigger piece are in contact and conductive, and the firing is determined when a signal is received. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a gun firing signal acquisition device for shooting training of the utility model;

[0013] Figure 2 It is a schematic diagram of the explosion structure of the gun firing signal acquisition device used for shooting training of the utility model;

[0014] Figure 3 It is a schematic diagram of a first trigger piece and a second trigger piece in a gun firing signal acquisition device for shooting training of the utility model;

[0015] The corresponding figures are:

[0016] 1-collection shell, 2-first trigger plate, 3-second trigger plate, 4-collection piece, 5-buckle, 6-first screw, 7-first nut, 8-adjusting nut, 9-adjusting bolt, 10-adjusting hole, 11-second screw, 12-second nut, 13-collection end. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use, or are directions or positional relationships that are usually understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present utility model.

[0021] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, a gun firing signal acquisition device for shooting training includes:

[0025] Collection shell 1;

[0026] Buckle 5 fixing member; Buckle 5 fixing member is used for detachable fixing of the collection housing 1 and the trigger of the gun;

[0027] The first trigger piece 2 is installed on the collection housing 1;

[0028] The second trigger piece 3; before the firing signal is collected, the trigger of the gun is used to drive the second trigger piece 3 close to the first trigger piece 2,

[0029] Collection component 4; the collection component 4 is used to collect the signal of the first trigger piece 2 and the second trigger piece 3 contacting each other, and the two collection ends 13 of the collection component 4 are respectively connected with the first trigger piece 2 and the second trigger piece 3, and the first trigger piece 2 and the second trigger piece 3 are both made of conductive materials; when the first trigger piece 2 and the second trigger piece 3 are in contact, the circuits among the first trigger piece 2, the second trigger piece 3 and the collection component 4 are connected; before the shooting training, the first trigger piece 2 and the second trigger piece 3 are not in contact, and the circuits among the first trigger piece 2, the second trigger piece 3 and the collection component 4 are interrupted.

[0030] The buckle 5 fixing member includes at least two buckles 5, the first ends of the buckles 5 are installed on the first side surface of the collection shell 1, the buckles 5 are elastic, the buckles 5 and the first side surface of the collection shell 1 are respectively in contact with the two sides of the trigger of the gun, and the buckles 5 are elastic nylon plastic parts.

[0031] The gun firing signal collection device also includes a first fixing member, which is used for installing and fixing the first trigger piece 2 and the collection shell 1. The first fixing member includes a first screw 6 and a first nut 7. The first end of the first trigger piece 2 is provided with a first mounting hole, and the collection shell 1 is provided with a second mounting hole. The first screw 6 passes through the first mounting hole and the second mounting hole in sequence and is threadedly connected to the first nut 7.

[0032] The gun firing signal acquisition device also includes an adjusting member, which is used to adjust the distance between the first trigger piece 2 and the second trigger piece 3 before shooting training, and the adjusting action end of the adjusting member acts on the first trigger piece 2.

[0033] The adjusting part includes an adjusting nut 8 and an adjusting bolt 9. An adjusting hole 10 is provided on the first trigger piece 2, and an adjusting through hole is provided on the collection shell 1. The adjusting hole 10 is located between the second end of the first trigger piece 2 and the first mounting hole. The adjusting bolt 9 passes through the adjusting hole 10 and the adjusting through hole in sequence and is threadedly connected with the adjusting nut 8. The first trigger piece 2 is in extrusion contact with the head of the adjusting bolt 9.

[0034] The gun firing signal collection device also includes a second fixing part, which is used for installing and fixing the second trigger piece 3 and the collection shell 1. The second fixing part includes a second screw 11 and a second nut 12. The first end of the second trigger piece 3 is provided with a third mounting hole, and the collection shell 1 is provided with a fourth mounting hole. The second screw 11 passes through the third mounting hole and the fourth mounting hole in sequence and is threadedly connected with the second nut 12. The adjusting nut 8, the adjusting bolt 9, the second screw 11 and the second nut 12 are all supported by conductive materials.

[0035] The working principle of the gun firing signal acquisition device for shooting training of the utility model is as follows:

[0036] During installation, firstly place the buckle 5 of the collection shell 1 at the trigger of the gun, and apply a force to the collection shell 1, so that the second ends of the multiple buckles 5 are close to each other under the pressure of the gun, and the distance between the second ends of the multiple buckles 5 is reduced, so that the buckle 5 passes through the gun, and when the squeezing relationship between the second end of the buckle 5 and the gun disappears, the second ends of the multiple buckles 5 are separated from each other under the action of their own elastic force, and the buckle 5 clamps the edge of the gun. At this time, the side of the trigger close to the magazine contacts the second trigger piece 3, and the second trigger piece 3 is located between the first trigger piece 2 and the trigger. The two collection ends 13 (i.e., two copper wires) of the collection piece 4 are fixedly connected to the first trigger piece 2 and the second trigger piece 3 respectively; during disassembly, apply a force to the second end of the buckle 5, so that the second ends of the multiple buckles 5 are close to each other under the action of external force, and the collection shell 1 can be taken out, so that the collection shell 1 can be detachably fixed to the trigger of the gun;

[0037] Before collecting the firing signal of the gun, according to the actual situation, change the threaded connection depth of the adjusting bolt 9 and the adjusting nut 8 to achieve the purpose of adjusting the distance between the first trigger piece 2 and the second trigger piece 3; after the adjustment is completed, the first trigger piece 2 and the second trigger piece 3 are not in contact, and the circuit between the first trigger piece 2, the second trigger piece 3 and the collecting piece 4 is interrupted; during shooting training, pull the trigger, the trigger drives the second trigger piece 3 to approach the first trigger piece 2, and finally when the first trigger piece 2 and the second trigger piece 3 are in contact, the circuit between the first trigger piece 2, the second trigger piece 3 and the collecting piece 4 is connected, and the firing is judged when the signal is received.

[0038] The technical solution of the present utility model is not limited to the above-mentioned specific embodiments, and all technical variations made according to the technical solution of the present utility model fall within the protection scope of the present utility model.

Claims

1. A gun firing signal acquisition device for shooting training, characterized in that: include: Collect shell; Snap-on fixings; The snap-on fixing is used for detachable fixing of the collection housing and the trigger of the gun; The first trigger piece; The first trigger piece is installed on the collection housing; The second trigger piece; before the firing signal is collected, the trigger of the gun is used to drive the second trigger piece to approach the first trigger piece; Collection pieces; The collecting component is used to collect the signal of the contact between the first trigger piece and the second trigger piece. The two collecting ends of the collecting component are respectively connected to the first trigger piece and the second trigger piece. The first trigger piece and the second trigger piece are both made of conductive materials. When the first trigger piece is in contact with the second trigger piece, the circuit between the first trigger piece, the second trigger piece and the collecting component is connected. Before shooting training, the first trigger piece and the second trigger piece are not in contact, and the circuit between the first trigger piece, the second trigger piece and the collecting component is interrupted.

2. The gun firing signal acquisition device for shooting training according to claim 1, characterized in that: The buckle fixing member includes at least two buckles, the first ends of which are installed on the first side surface of the collection shell, the buckles are elastic, and the buckles and the first side surface of the collection shell are respectively in contact with the two sides of the gun trigger.

3. The gun firing signal acquisition device for shooting training according to claim 1, characterized in that: The gun firing signal collection device also includes a first fixing member, which is used for installing and fixing the first trigger plate and the collection shell. The first fixing member includes a first screw and a first nut. The first end of the first trigger plate is provided with a first mounting hole, and the collection shell is provided with a second mounting hole. The first screw passes through the first mounting hole and the second mounting hole in sequence and is threadedly connected to the first nut.

4. The gun firing signal acquisition device for shooting training according to claim 3, characterized in that: The gun firing signal acquisition device also includes an adjusting member, which is used to adjust the distance between the first trigger piece and the second trigger piece before shooting training, and the adjusting action end of the adjusting member acts on the first trigger piece.

5. The gun firing signal acquisition device for shooting training according to claim 4, characterized in that: The adjusting part includes an adjusting nut and an adjusting bolt. An adjusting hole is provided on the first trigger piece, and an adjusting through hole is provided on the collection shell. The adjusting hole is located between the second end of the first trigger piece and the first mounting hole. The adjusting bolt passes through the adjusting hole and the adjusting through hole in sequence and is threadedly connected to the adjusting nut. The first trigger piece is in extrusion contact with the head of the adjusting bolt.

6. The gun firing signal acquisition device for shooting training according to claim 1, characterized in that: The gun firing signal collection device also includes a second fixing part, which is used for installing and fixing the second trigger piece and the collection shell. The second fixing part includes a second screw and a second nut. The first end of the second trigger piece is provided with a third mounting hole, and the collection shell is provided with a fourth mounting hole. The second screw passes through the third mounting hole and the fourth mounting hole in sequence and is threadedly connected to the second nut.

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