Shooting grip strength trainer and shooting grip strength training assembly

Abstract

The utility model discloses a shooting grip strength training device and shooting grip strength training assembly, the shooting grip strength training device comprises a gun-shaped hand-muscle developer body, a laser beam emitter, a power supply and a power switch, the hand-muscle developer body is provided with a longitudinal beam, a grip and a damping handle, the longitudinal beam is arranged along the front-back direction, the longitudinal beam is provided with a damping piece, and the grip is arranged on the damping piece. The grip is vertically arranged at the rear lower end of the longitudinal beam, the damping handle is vertically arranged below the middle of the longitudinal beam and located in front of the grip, the damping handle is connected with the longitudinal beam in a front-back swinging mode and is in linkage with the damping piece, the elastic force of the damping piece is used for driving the damping handle to tend to swing forwards, and a trigger is arranged at the front upper end of the damping handle. The power supply and the power switch are arranged on the grip and / or the longitudinal beam, and the laser beam emitter is electrically connected with the power supply through the power switch. In this way, the aiming precision can be trained, and meanwhile the grip strength of the palm can be trained.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of shooting training instrument, especially relates to a shooting grip strength training ware and shooting grip strength training assembly. BACKGROUND

[0002] In shooting training and competition, aiming and trigger pulling stage is the key link of shooting action, namely the last firing link, which has a high correlation with the level of shooting performance, and aiming and trigger pulling coordination has a significant positive correlation with shooting performance, aiming and trigger pulling coordination reflects the coordination of the player aiming and trigger pulling, and the coordination of aiming and trigger pulling is the difficulty of air pistol player training, although trigger pulling action is only bending index finger, it is the most complex technical action in the whole shooting process, since the International Shooting Sport Federation rule requires air pistol trigger pull force to be not less than 500g, if the player pulls the trigger with greater force during the process, the stability of the muzzle is easily damaged, if the aiming stability is damaged 0.1-0.2s before firing, the aiming trajectory will quickly deviate from the aiming area, affecting the shooting performance, therefore, improving the aiming and trigger pulling coordination, special grip strength and proprioception of the player has an important role in improving the performance of the player. The traditional grip strength trainer can only train the basic muscle strength of the player, and cannot simulate the muscle strength state of the player holding the pistol, that is, the little finger, ring finger, middle finger and index finger are maximally strained to hold the pistol handle, and the index finger is finely strained to control the trigger, that is, the index finger cannot produce excessive force during the holding process to affect the stability of the trigger pulling, and the traditional grip strength trainer cannot develop the special touch and proprioception of the player, and cannot train the aiming and trigger pulling coordination and proprioception ability of the player. The grip strength trainer disclosed in the utility model with publication number CN117298530A can be used for grip strength training, but cannot be used for training the grip strength of the player in the holding posture. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a shooting grip strength training ware which has simple structure and can simultaneously train the grip strength of the palm during shooting precision training.

[0004] In order to achieve the above object, the technical scheme of the utility model is as follows: a shooting grip strength trainer, including gun-shaped grip strength ware body, laser beam emitter, power supply and power switch, the grip strength ware body has longitudinal beam, handle and damping handle, the longitudinal beam is provided along the front and back direction, and damping piece is provided on the longitudinal beam, the handle is vertically arranged at the lower end of the rear of the longitudinal beam, the damping handle is vertically arranged below the middle of the longitudinal beam and is located in front of the handle, the damping handle is connected through the front and back swing of the longitudinal beam and is linked with the damping piece, the elastic force of the damping piece is used to drive the damping handle to swing forward, the front upper end of the damping handle is provided with a trigger, the front upper end of the longitudinal beam is provided with a foresight, the rear upper end of the longitudinal beam is provided with a rear sight, the power supply and power switch are arranged on the handle and / or longitudinal beam, and the laser beam emitter is electrically connected with the power supply through the power switch.

[0005] The beneficial effects of the above technical scheme are that the power switch can be turned on, so that the laser beam emitter is in an open state and emits laser beams forward for aiming, the hand holds the handle and the damping handle, and exerts force to overcome the elastic resistance of the damping piece to move the damping handle backward to be close to the handle, and the process can train the grip strength of the player.

[0006] In the above technical scheme, the power supply is a battery box or a storage battery, and the power supply is embedded in the handle.

[0007] The beneficial effects of the above technical scheme are that the structure is simple, and the power supply in the handle can counterbalance the handle.

[0008] In the above technical scheme, the trigger is a trigger switch, the damping handle is embedded with a vibration motor, and the vibration motor is electrically connected with the power supply through the trigger.

[0009] The beneficial effects of the above technical scheme are that when the shooter pulls the trigger, the vibration motor will vibrate to provide vibration feedback to the index finger, thereby increasing the difficulty of aiming for the shooter.

[0010] In the above technical scheme, the damping piece includes a slide rod and a spring, the rear end of the longitudinal beam is provided with a mounting cavity, the middle part of the mounting cavity is provided with a partition plate, the partition plate divides the mounting cavity into a front mounting cavity and a rear mounting cavity, the slide rod is horizontally arranged and slides through the partition plate along the front and back direction, the rear end of the slide rod is provided with a first enlarged part, the spring is located in the rear mounting cavity and is sleeved on the slide rod, the two ends of the spring are respectively abutted with the partition plate and the first enlarged part, and the front end of the slide rod is linked with the upper end of the damping handle.

[0011] The beneficial effects of the above technical solution are that the structure is simple, so that the spring always applies a rearward elastic force to the slide rod, thereby applying a forward swinging force to the lower end of the damping handle.

[0012] The technical solution further comprises an adjusting bolt, the rear end of the longitudinal beam is provided with a threaded hole penetrating the rear mounting cavity in the front-rear direction, the adjusting bolt is threadedly connected with the threaded hole, the threaded end of the adjusting bolt faces forward, and the adjusting bolt is tightened or loosened to adjust the compression amount of the spring.

[0013] The beneficial effects of the above technical solution are that the compression amount of the spring in the initial state can be adjusted by the adjusting bolt, so that the elastic force applied by the spring to the damping handle is adjusted.

[0014] The technical solution further comprises a first linkage rod and a second linkage rod, the lower end of the front mounting cavity is provided with a through hole penetrating the lower end of the longitudinal beam, the first linkage rod and the second linkage rod are both vertically arranged and parallel to each other and are spaced apart in the front-rear direction, the first linkage rod is located in front of the second linkage rod, the first linkage rod vertically penetrates the through hole, the upper end of the first linkage rod is movably connected with the front end of the slide rod, the middle part of the first linkage rod is swingably connected with the longitudinal beam, the lower end of the first linkage rod is swingably connected with the upper end of the damping handle, the upper end of the second linkage rod is swingably connected with the longitudinal beam, and the lower end of the second linkage rod is swingably connected with the upper end of the damping handle.

[0015] The beneficial effects of the above technical solution are that the first linkage rod, the second linkage rod, the damping handle and the longitudinal beam together enclose a quadrilateral, and the four turning points thereof are all rotationally connected, so that the damping handle can drive the first linkage rod to swing and push the slide rod to overcome the elastic force of the spring to move forward under the action of the hand force.

[0016] The technical solution further comprises that the front end of the slide rod is provided with a second enlarged portion, the upper end of the first linkage rod is recessed with a yoke groove, the front end of the slide rod extends into the yoke groove, and the second enlarged portion abuts against the yoke groove.

[0017] The beneficial effects of the above technical solution are that the yoke groove is arranged at the upper end of the first linkage rod, and the front end of the slide rod is forked by the yoke groove, so that the upper end of the first linkage rod and the front end of the slide rod are movably connected, and the first linkage rod and the front end of the slide rod have a certain amount of movement.

[0018] The technical solution further comprises that the slide rod is a lead rod.

[0019] The beneficial effects of the above technical solution are that the slide rod can counterbalance the longitudinal beam, so that the entire handgrip device body is more substantial, thereby making the shooting trainer simulate the better feeling of holding a gun.

[0020] The second purpose of the utility model is to provide a shooting handgrip training assembly which has simple structure and can conveniently train the strength of the shooting trainer holding a gun during shooting.

[0021] In order to achieve the above purpose, the technical scheme of the utility model is as follows: a shooting handgrip training assembly, comprising a target and the shooting handgrip trainer as described above.

[0022] The beneficial effects of the above technical solution are that the structure is simple, so that the shooting trainer can hold the shooting handgrip training assembly and always aim at the target center of the target, so that the aiming accuracy can be exercised while the hand strength is exercised.

[0023] The target in the above technical solution is an electronic target.

[0024] The beneficial effects of the above technical solution are that the position of the light spot can be sensed by the electronic target, and the fluctuation range of the aiming position of the shooting trainer during training can be counted, so that the training results of the shooting trainer can be output in a visual manner. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Fig. 1 is a structural schematic view of the shooting handgrip training assembly of the utility model embodiment 1;

[0026] Figure 2 Fig. 2 is a partial sectional view of the shooting handgrip training assembly of the utility model embodiment 1;

[0027] Figure 3 Fig. 3 is a structural schematic view of the first linkage rod in the utility model embodiment 1;

[0028] Figure 4 Fig. 4 is an electrical connection schematic view of the power supply, laser beam emitter and vibration motor in the utility model embodiment 1;

[0029] Figure 5 Fig. 5 is a structural schematic view of the shooting handgrip training assembly of the utility model embodiment 2;

[0030] Figure 6 Fig. 6 is a structural schematic view of the target in the utility model embodiment 2.

[0031] In the figure: 1, the body of the grip; 11, the longitudinal beam; 111, the foresight; 112, the rear sight; 113, the partition plate; 114, the front mounting cavity; 115, the rear mounting cavity; 116, the threaded hole; 117, the through hole; 118, the first pin slot; 12, the grip; 13, the damping handle; 131, the trigger; 132, the vibration motor; 133, the second pin slot; 14a, the first linkage rod; 14b, the second linkage rod; 141, the shift fork slot; 142, the pin shaft; 2, the laser beam emitter; 3, the power supply; 4, the power switch; 5, the damping member; 51, the sliding rod; 511, the first bulge; 512, the second bulge; 52, the spring; 6, the adjusting bolt; 100, the shooting grip trainer; 200, the target. DETAILED DESCRIPTION

[0032] The principles and features of the present application are described below in conjunction with the accompanying drawings, which are only used to explain the present application and are not intended to limit the scope of the present application. In the following paragraphs, the present application is described in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present application will be more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and use non-precise proportions, only to facilitate and clarify the purpose of assisting the description of the embodiments of the present application.

[0033] Example 1

[0034] As shown in Figure 1 and Figure 2 , the present embodiment provides a shooting grip trainer, which comprises a gun-shaped grip body 1, a laser beam emitter 2, a power supply 3 and a power switch 4. The grip body 1 has a longitudinal beam 11, a grip 12 and a damping handle 13. The longitudinal beam 11 is arranged in the front-rear direction and is provided with a damping member 5. The grip 12 is vertically arranged at the lower rear end of the longitudinal beam 11. The damping handle 13 is vertically arranged below the middle of the longitudinal beam 11 and is located in front of the grip 12. The damping handle 13 is connected to the longitudinal beam 11 for front-rear swinging and is linked with the damping member 5. The elastic force of the damping member 5 drives the damping handle 13 to swing forward. The front upper end of the damping handle 13 is provided with a trigger 131. The front upper end of the longitudinal beam 11 is provided with a foresight 111. The rear upper end of the longitudinal beam 11 is provided with a rear sight 112. The power supply 3 and the power switch 4 are arranged on the grip 12 and / or the longitudinal beam 11. The laser beam emitter 2 is electrically connected to the power supply 3 through the power switch 4. Thus, the power switch can be turned on to make the laser beam emitter in an open state and emit laser beams forward for aiming. Meanwhile, the hand holds the grip and the damping handle and exerts force to overcome the elastic resistance of the damping member to move the damping handle backward to be close to the grip. In this process, the player's grip strength can be trained.

[0035] AsFigure 1 , Figure 2 and Figure 4 As shown, the power source 3 in the above technical solution is a battery box or a storage battery. The power source 3 is embedded in the grip 12. Its structure is simple, and the power source can provide counterweight to the grip (preferably, the power source 3 is a battery box, in which case it can hold a battery for counterweight. The way the battery box is set on the grip is similar to the way the battery box is set on the existing children's electronic toy gun).

[0036] In this embodiment, the power switch 4 can be located on one side of the connection between the grip and the longitudinal beam.

[0037] like Figure 1 , Figure 2 and Figure 4 As shown, the trigger 131 in the above technical solution is a trigger switch (similar to the trigger on a children's electronic toy gun, which is essentially a switch that plays a nursery rhyme when the trigger is pulled and stops playing the nursery rhyme when the trigger is released; that is, the trigger switch in this embodiment is prior art and will not be described in detail here). The damping lever 13 is embedded with a vibration motor 132, which is electrically connected to the power supply 3 through the trigger 131. This allows the vibration motor to vibrate when the shooting trainee pulls the trigger, providing vibration feedback to the index finger and thus increasing the difficulty for the shooting trainee when aiming.

[0038] The damping component 5 in the above technical solution includes a slide rod 51 and a spring 52. The rear end of the longitudinal beam 11 is provided with a mounting cavity. A partition plate 113 is provided in the middle of the mounting cavity. The partition plate 113 divides the mounting cavity into a front mounting cavity 114 and a rear mounting cavity 115. The slide rod 51 is horizontally arranged in the front-back direction and slides through the partition plate 113. The rear end of the slide rod 51 is provided with a first expansion part 511. The spring 52 is located in the rear mounting cavity 115 and is sleeved on the slide rod 51. The two ends of the spring 52 abut against the partition plate 113 and the first expansion part 511, respectively. The front end of the slide rod 51 is linked with the upper end of the damping handle 13. Its structure is simple, so that the spring always applies a backward elastic force to the slide rod, thereby applying a forward swinging force to the lower end of the damping handle.

[0039] The above technical solution also includes an adjusting bolt 6. The rear end of the longitudinal beam 11 is provided with a threaded hole 116 that communicates with the rear mounting cavity 115 along the front-rear direction. The adjusting bolt 6 is threadedly engaged with the threaded hole 116. The adjusting bolt 6 is threadedly connected to the threaded hole 116 with its threaded end facing forward. Tightening or loosening the adjusting bolt 6 can adjust the compression of the spring 52. In this way, the compression of the spring in the initial state can be adjusted by adjusting the adjusting bolt, thereby adjusting the elastic force applied by the spring to the damping handle.

[0040] The first linkage rod 14a and the second linkage rod 14b are further included in the technical solution, a through hole 117 is arranged at the lower end of the front mounting cavity 114 and penetrates the lower end of the longitudinal beam 11, the first linkage rod 14a and the second linkage rod 14b are both vertically arranged and parallel to each other and are spaced apart in the front-rear direction, the first linkage rod 14a is located in front of the second linkage rod 14b, the first linkage rod 14a vertically penetrates the through hole 117 (the through hole provides a mounting space and a movement space for the swing of the first linkage rod), the upper end of the first linkage rod 14a is movably connected with the front end of the slide rod 51, the middle part of the first linkage rod 14a is swingably connected with the longitudinal beam 11, the lower end of the first linkage rod 14a is swingably connected with the upper end of the damping handle 13 in the front-rear direction, the upper end of the second linkage rod 14b is swingably connected with the longitudinal beam 11 in the front-rear direction, and the lower end of the second linkage rod 14b is swingably connected with the upper end of the damping handle 13, so that the first linkage rod, the second linkage rod, the damping handle and the longitudinal beam jointly enclose a quadrilateral (preferably a parallelogram), and the four corners thereof are all rotationally connected, at this time, the damping handle can drive the first linkage rod to swing and push the slide rod to move forward against the elastic force of the spring under the action of the hand holding force.

[0041] As shown in Figure 3 The front end of the slide rod 51 is provided with a second enlarged portion 512, the upper end of the first linkage rod 14a is recessed with a yoke groove 141, the front end of the slide rod 51 extends into the yoke groove 141, and the second enlarged portion 512 abuts against the yoke groove 141, by arranging the yoke groove at the upper end of the first linkage rod and fork connecting the front end of the slide rod with the yoke groove, the upper end of the first linkage rod can be movably connected with the front end of the slide rod, and the first linkage rod and the front end of the slide rod have a certain movement allowance.

[0042] The slide rod 51 is a lead rod in the technical solution, so that the longitudinal beam can be counterweighted by the slide rod, the whole shooting grip trainer is more heavy, and the shooting trainer can better simulate the feeling of holding a gun, in the embodiment, a barrel-shaped counterweight can be arranged in the handle, and a power source is embedded in the counterweight, so that the feeling of holding the shooting grip trainer can be further improved (more close to holding a real gun).

[0043] The shooting grip trainer provided by the embodiment can develop the basic grip of the shooting trainer, can develop the coordination of aiming and pulling (i.e. improving the accuracy of the index finger pulling the trigger while improving the basic grip), can develop the special tactile sensation and the body sensation of the shooting trainer, i.e. the fingers are trained by the vibration of the vibration motor to improve the special tactile sensation, the body sensation and the sensitivity of pulling the trigger of the shooting trainer.

[0044] In the embodiment, when the damping handle is in the reset state, the slide rod moves backward to the reset position (the first bulging part abuts against the adjusting bolt or the rear end of the rear mounting cavity), and when the damping handle swings backward under the action of the grip, the maximum stroke is that the grip abuts against the damping handle or the front end of the slide rod abuts against the front end of the front mounting cavity.

[0045] In the embodiment, the grip and the damping handle are used together as a gun handle for the shooter to hold (similar to the posture of holding a pistol), and the shooter's index finger is used to pull the trigger.

[0046] As shown in Figure 3 the embodiment, the swing connection mode of the first linkage rod and the second linkage rod is prior art, and the swing connection mode of the first linkage rod and the longitudinal beam is taken as an example for brief description. The two sides of the middle part of the first linkage rod 14a at the position below the through hole are provided with pin shafts 142, the corresponding positions of the two sides inside the through hole are recessed to form pin grooves corresponding to the pin shafts, and the two pin shafts are respectively inserted into the two pin grooves to be rotationally connected. Similarly, the two sides of the two ends of the second linkage rod and the two sides of the lower end of the first linkage rod are also provided with pin shafts, and the lower ends of the damping handle corresponding to the lower ends of the first linkage rod and the second linkage rod are recessed to form grooves, and the lower end of the longitudinal beam corresponding to the upper end of the second linkage rod is also recessed to form a groove. The two sides of the groove are provided with pin grooves for the corresponding pin shafts to be inserted into. The pin grooves on the longitudinal beam are first pin grooves 118, and the pin grooves on the damping handle are second pin grooves 133.

[0047] Embodiment 2

[0048] As shown in Figure 5 and Figure 6 the embodiment, a shooting grip training assembly is provided, which comprises a target 200 and the shooting grip trainer 100 as described in Embodiment 1. The structure is simple, so that the shooter can hold the shooting grip trainer and always aim at the target center of the target, so as to exercise the aiming accuracy while exercising the hand grip.

[0049] In the above technical solution, the target 200 is an electronic target (which can be similar to the target structure disclosed in the publication number CN205171293U “Track target for identifying laser spot coordinates”), so that the position of the light spot can be sensed by the electronic target and the fluctuation range of the aiming position of the shooter during the training can be counted, thereby facilitating the output of the training results of the shooter in a visual manner.

[0050] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A shooting grip strength training device, characterized in that, The device includes a gun-shaped grip strengthener body (1), a laser beam emitter (2), a power supply (3), and a power switch (4). The grip strengthener body (1) has a longitudinal beam (11), a handle (12), and a damping handle (13). The longitudinal beam (11) is arranged in the front-rear direction and a damping element (5) is provided on the longitudinal beam. The handle (12) is vertically arranged at the lower rear end of the longitudinal beam (11). The damping handle (13) is vertically arranged below the middle of the longitudinal beam (11) and located in front of the handle (12). The damping handle (13) is connected to the longitudinal beam (11). The handle is connected to the front and rear swinging mechanism and is linked with the damping element (5). The elastic force of the damping element (5) is used to drive the damping handle (13) to swing forward. The upper front end of the damping handle (13) is provided with a trigger (131). The upper front end of the longitudinal beam (11) is provided with a sight (111). The upper rear end of the longitudinal beam (11) is provided with a rear sight (112). The power supply (3) and the power switch (4) are provided on the handle (12) and / or the longitudinal beam (11). The laser beam emitter (2) is electrically connected to the power supply (3) through the power switch (4).

2. The shooting grip strength trainer according to claim 1, characterized in that, The power source (3) is a battery box or a storage battery, and the power source (3) is embedded in the handle (12).

3. The shooting grip strength trainer according to claim 1, characterized in that, The trigger (131) is a trigger switch, and the damping handle (13) is equipped with a vibration motor (132). The vibration motor (132) is electrically connected to the power supply (3) through the trigger (131).

4. The shooting grip strength trainer according to claim 1, characterized in that, The damping component (5) includes a slide rod (51) and a spring (52). The rear end of the longitudinal beam (11) is provided with an installation cavity. A partition plate (113) is provided in the middle of the installation cavity. The partition plate (113) divides the installation cavity into a front installation cavity (114) and a rear installation cavity (115). The slide rod (51) is horizontally arranged in the front-back direction and slides through the partition plate (113). The rear end of the slide rod (51) is provided with a first expansion part (511). The spring (52) is located in the rear installation cavity (115) and is sleeved on the slide rod (51). The two ends of the spring (52) abut against the partition plate (113) and the first expansion part (511) respectively. The front end of the slide rod (51) is linked with the upper end of the damping handle (13).

5. The shooting grip strength trainer according to claim 4, characterized in that, It also includes an adjusting bolt (6). The rear end of the longitudinal beam (11) is provided with a threaded hole (116) that communicates with the rear mounting cavity (115) along the front-back direction. The adjusting bolt (6) is threadedly engaged with the threaded hole (116). The adjusting bolt (6) is threadedly connected to the threaded hole (116) with its threaded end facing forward. Tightening or loosening the adjusting bolt (6) can adjust the compression of the spring (52).

6. The shooting grip strength trainer according to claim 4, characterized in that, It also includes a first linkage rod (14a) and a second linkage rod (14b). The lower end of the front mounting cavity (114) is provided with a through hole (117) penetrating the lower end of the longitudinal beam (11). The first linkage rod (14a) and the second linkage rod (14b) are both vertically arranged, parallel to each other, and spaced apart along the front-rear direction. The first linkage rod (14a) is located in front of the second linkage rod (14b), and the first linkage rod (14a) vertically passes through the through hole (117). 7) The upper end of the first linkage rod (14a) is movably connected to the front end of the slide rod (51), the middle part of the first linkage rod (14a) is swungly connected to the longitudinal beam (11), the lower end of the first linkage rod (14a) is swungly connected to the upper end of the damping handle (13), the upper end of the second linkage rod (14b) is swungly connected to the longitudinal beam (11), and the lower end of the second linkage rod (14b) is swungly connected to the upper end of the damping handle (13).

7. The shooting grip strength trainer according to claim 6, characterized in that, The front end of the slide rod (51) is provided with a second enlarged part (512), and the upper end of the first linkage rod (14a) is recessed with a shift fork groove (141). The front end of the slide rod (51) extends into the shift fork groove (141), and the second enlarged part (512) abuts against the shift fork groove (141).

8. The shooting grip strength trainer according to any one of claims 4-7, characterized in that, The slide bar (51) is a lead rod.

9. A shooting grip strength training assembly, characterized in that, Includes a target (200) and a shooting grip training device (100) as described in any one of claims 1-8.

10. The shooting grip strength training assembly according to claim 9, characterized in that, The target (200) is an electronic target.

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