Trigger training device

Abstract

The utility model discloses a trigger training device which is characterized in that the trigger training device comprises a handheld shell, a trigger, a trigger elastic mechanism, three buttons and three button elastic mechanisms, the handheld shell is provided with an inner cavity, and the trigger elastic mechanism and the button elastic mechanisms are respectively installed in the inner cavity of the handheld shell; the trigger and the buttons are installed on the handheld shell in a front-back moving mode, the front ends of the trigger and the buttons are exposed out of the handheld shell, and the rear end of the trigger extends into an inner cavity of the handheld shell and is in transmission connection with the power output end of the trigger elastic mechanism. The three buttons are all located below the trigger and are sequentially arranged from top to bottom, the buttons correspond to the button elastic mechanisms one to one, and the rear ends of the buttons extend into the inner cavity of the handheld shell and are in transmission connection with the power output ends of the corresponding button elastic mechanisms. The trigger training device can simulate the shooting posture to carry out trigger buckling and pressing, the buckling and pressing force of the trigger can be adjusted, and the trigger training device is small in size and convenient to carry and store.

Description

Technical Field

[0001] The utility model relates to simulated shooting training, in particular to a trigger training device. Background Art

[0002] In shooting training places such as the army or national defense education base, whether it is live-fire shooting training or laser simulation shooting training, it is necessary to use special equipment to conduct training in a special venue. Due to venue restrictions, the number of people and training time for each training are limited. Although shooters can also use simulation guns on the market (such as water bullet guns, etc.) for auxiliary training in order to train in normal times, however, such simulation guns usually only have simulated appearance, and their trigger pressure is generally quite different from that of live-fire guns. They cannot accurately simulate the trigger pressure during real shooting, and the training effect is limited. In addition, they are large in size and inconvenient to carry on a daily basis. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a trigger trainer, which can simulate the posture of firing a gun to press the trigger, and the pressing force of the trigger can be adjusted. The trigger trainer is small in size and convenient to carry and store.

[0004] In order to solve the above technical problems, the technical solutions adopted are as follows:

[0005] A trigger trainer, characterized in that it comprises a handheld shell, a trigger, a trigger elastic mechanism, three buttons and three button elastic mechanisms, the handheld shell is provided with an inner cavity, the trigger elastic mechanism and each button elastic mechanism are respectively installed in the inner cavity of the handheld shell; the trigger and each button are respectively installed on the handheld shell so as to be movable forward and backward, the front ends of the trigger and each button are exposed from the handheld shell, the rear end of the trigger extends into the inner cavity of the handheld shell and is transmission-connected to the power output end of the trigger elastic mechanism; the three buttons are all located below the trigger and are arranged in sequence from top to bottom, the buttons correspond one-to-one to the button elastic mechanisms, the rear ends of the buttons extend into the inner cavity of the handheld shell and are transmission-connected to the power output end of the corresponding button elastic mechanism.

[0006] In the above-mentioned trigger trainer, generally, the shape of the handheld housing is similar to the shape of the grip of a gun. Before use, according to the required force, the force required for pulling the trigger can be adjusted through the trigger elastic mechanism, and the force required for pressing each button can be adjusted through the button elastic mechanism; during use, the handheld housing can be held, with the index finger corresponding to the position of the trigger, and the middle finger, ring finger, and little finger respectively corresponding to the three buttons; and the trigger can be pulled by simulating the posture of pulling the trigger when shooting, and the middle finger, ring finger, and little finger can perform grip training by pressing the corresponding buttons. This trigger trainer can simulate the posture of shooting to pull the trigger, facilitating the training of shooters without a physical gun. It is small in size, convenient to carry and store; and the pressing force of the trigger and buttons can be adjusted, which can effectively imitate the pressing forces of different guns and can also train the grip strength.

[0007] In a preferred embodiment, a first pressing portion is provided at the front end of the trigger, and the first pressing portion is in an arc shape that gradually slopes backward from bottom to top. The first pressing portion can imitate the shape of the trigger, further improving the hand feeling. Generally, the travel of the trigger is close to the travel when shooting, which is used to practice the travel of the index finger exerting force during shooting, improving the fine feeling and force adjustment of the finger, and enhancing the firing stability.

[0008] In a preferred embodiment, the trigger elastic mechanism includes a first adjusting member and a first compression spring. The first adjusting member is movably mounted on the handheld housing in the front-back direction. A first socket member is provided at the front end of the first adjusting member, and a second socket member corresponding to the position of the first socket member is provided at the rear end of the trigger. The first compression spring is sleeved on both the first socket member and the second socket member at the same time, and the front end of the first compression spring is connected or in close contact with the rear end of the trigger, and the rear end of the first compression spring is connected or in close contact with the front end of the first adjusting member. During adjustment, according to the required force, the front-back position of the first adjusting member on the handheld housing can be adjusted. When the first adjusting member is adjusted forward, the first adjusting member can compress the first compression spring from the rear, thereby increasing the force required for pulling; when the first adjusting member is adjusted backward, the compression amount of the first compression spring can be reduced, thereby reducing the force required for pulling. The first socket member and the second socket member serve as guiding members for the first compression spring to limit the first compression spring. The above-mentioned first socket member and second socket member can both be guide posts, or both be guide sleeves, or one be a guide sleeve and the other be a guide post.

[0009] In a further preferred embodiment, the trigger elastic mechanism further includes a pressure change switch. The pressure change switch is installed at the front end of the first adjusting member, and the pressure change switch constitutes the first socket member. The pressing end of the pressure change switch faces forward, and the pressing end of the pressure change switch is in contact with the trigger or the rear end of the second socket member. Since the pistol trigger has different forces at different strokes, namely the starting point, the pre-pressing stroke, the trigger critical point, the trigger firing point, and the post-firing stroke. Among them, the resistance is relatively small between the starting point and the critical point, the resistance becomes larger at the critical point, and after passing the critical point and reaching the firing point, the hammer is released to fire the bullet. After passing the firing point, the trigger enters the post-firing stroke and the resistance decreases. Therefore, by using the pressure change switch as the first socket member, when the user presses the trigger, the trigger can press the pressure change switch, thereby simulating the resistance change and the firing feeling at the critical point and the firing point. The above pressure change switch can adopt a structure similar to that of a lighter igniter, generally including an outer sleeve, an inner sleeve, a spring, and two friction blocks. The inner sleeve can slide in the outer sleeve and rebound under the action of the spring. The two friction blocks are arranged between the inner sleeve and the outer sleeve. When the inner sleeve compresses the spring and moves inward, the friction force between the two friction blocks gradually increases when they come into contact, thereby simulating the situation where the resistance at the critical point becomes larger. When the two friction blocks complete the friction, that is, after passing the firing point, the stroke resistance decreases at this time, and at the same time, the two friction blocks will also make a clicking sound, thereby simulating the sound when pressing the trigger.

[0010] In a further preferred embodiment, the handheld housing is provided with a first through hole. The side wall of the first through hole is provided with a first internal thread running in the front-rear direction. The first adjusting member is provided with a first external thread matching the first internal thread, and the first adjusting member is threadedly connected to the first through hole. By rotating the first adjusting member, the depth of the first adjusting member extending into the handheld housing can be adjusted, so as to compress or relax the first compression spring.

[0011] In a further preferred embodiment, a first rotating handle is provided at the rear end of the first adjusting member. The provision of the first rotating handle facilitates adjustment.

[0012] In a preferred embodiment, the button elastic mechanism includes a second adjusting member and a second compression spring. The second adjusting member is movably mounted on the handheld housing in the front-back direction. A third socket member is provided at the front end of the second adjusting member, and a fourth socket member corresponding to the position of the third socket member is provided at the rear end of the button. The second compression spring is sleeved on both the third socket member and the fourth socket member at the same time, and the front end of the second compression spring is connected to or in close contact with the rear end of the button, and the rear end of the second compression spring is connected to or in close contact with the front end of the second adjusting member. During adjustment, according to the required force, the front-back position of the second adjusting member on the handheld housing can be adjusted. When the second adjusting member is adjusted forward, the second adjusting member can compress the second compression spring from the rear, thereby increasing the force required for buckling; when the second adjusting member is adjusted backward, the compression amount of the second compression spring can be reduced, thereby reducing the force required for buckling. The third socket member and the fourth socket member serve as guides for the second compression spring to limit the second compression spring. The above-mentioned third socket member and fourth socket member can both be guide posts, or both be guide sleeves, or one be a guide sleeve and the other be a guide post.

[0013] In a further preferred embodiment, three second through holes are formed in the handheld housing. The number of the second through holes is the same as that of the second adjusting members and they correspond to each other one by one. Second internal threads running in the front-back direction are provided on the side walls of the second through holes, and second external threads matching the second internal threads are provided on the second adjusting members. The second adjusting members are threadedly connected to the second through holes. By rotating the second adjusting members, the depth of the second adjusting members extending into the handheld housing can be adjusted to compress or relax the second compression spring.

[0014] In an even more preferred embodiment, a second rotating handle is provided at the rear end of the second adjusting member. The provision of the second rotating handle facilitates adjustment.

[0015] In a preferred embodiment, a second buckling portion is provided at the front end of each button.

[0016] In a preferred embodiment, the handheld housing includes a rigid housing and a soft rear cover. The inner cavity is formed on the rigid housing, and the front end of the soft rear cover is detachably connected to the rear end of the rigid housing. Generally, the rear ends of the first adjusting member and the second adjusting member are exposed from the rigid housing, and the soft rear cover covers the first adjusting member. The above-mentioned rigid housing can be made of hard plastic, and the above-mentioned soft rear cover can be made of soft plastic.

[0017] In a further preferred embodiment, a first arc-shaped portion concave forward is provided at the upper part of the rear side of the soft rear cover, a second arc-shaped portion convex backward is provided at the lower part of the rear side of the soft rear cover, and a mounting portion extending backward is provided at the upper end of the rear side of the soft rear cover. With this setting, when holding the handheld housing, the user's tiger mouth position can extend into the first arc-shaped portion, and at the same time, the second arc-shaped portion can support the user's palm position.

[0018] The beneficial effects of the present utility model are as follows: This trigger trainer can simulate the posture of firing a gun to press the trigger, and the pressing force of the trigger can be adjusted. It is small in size and convenient to carry and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural view of the trigger trainer in the embodiment of the present utility model;

[0020] Figure 2 It is a sectional view of the trigger trainer in the embodiment of the present utility model;

[0021] Figure 3 It is a sectional view when each component of the trigger trainer in the embodiment of the present utility model is separated;

[0022] Figure 4 It is a rear view of the trigger trainer in the embodiment of the present utility model when the soft back cover is removed. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will be further described below in conjunction with the drawings and specific embodiments:

[0024] As Figures 1-4 shown, a trigger trainer includes a handheld housing 1, a trigger 2, a trigger elastic mechanism 3, three buttons 4 and three button elastic mechanisms 5. The handheld housing 1 is provided with an inner cavity, and the trigger elastic mechanism 3 and each button elastic mechanism 5 are respectively installed in the inner cavity of the handheld housing 1; the trigger 2 and each button 4 are respectively movably installed on the handheld housing 1 in the front-rear direction. The front ends of the trigger 2 and each button 4 both expose out of the handheld housing 1, and the rear end of the trigger 2 extends into the inner cavity of the handheld housing 1 and is in transmission connection with the power output end of the trigger elastic mechanism 3; the three buttons 4 are all located below the trigger 2 and are arranged in sequence from top to bottom. The buttons 4 correspond to the button elastic mechanisms 5 one by one. The rear ends of the buttons 4 extend into the inner cavity of the handheld housing 1 and are in transmission connection with the power output ends of the corresponding button elastic mechanisms 5.

[0025] In the above-mentioned trigger trainer, the shape of the handheld housing 1 is similar to the shape of the grip of a gun. Before use, according to the required force, the force required for pressing the trigger 2 can be adjusted through the trigger elastic mechanism 3, and the force required for pressing each button 4 can be adjusted through the button elastic mechanism 5; during use, the handheld housing 1 can be held, with the index finger corresponding to the position of the trigger 2, and the middle finger, ring finger, and little finger corresponding to the three buttons 4 respectively; and the trigger 2 can be pressed by simulating the posture of pressing the trigger 2 when shooting, and the middle finger, ring finger, and little finger can perform grip training by pressing the corresponding buttons 4. This trigger trainer can simulate the posture of shooting to press the trigger 2, which is convenient for shooters to train without a physical gun, and it is small in size, convenient to carry and store; and the pressing force of the trigger 2 and the buttons 4 can be adjusted, which can effectively imitate the pressing force of different guns and can also train the grip strength.

[0026] The trigger elastic mechanism 3 includes a first adjusting member 301 and a first compression spring 302. The first adjusting member 301 is movably installed on the handheld housing 1 in the front-back direction. A first socket member is provided at the front end of the first adjusting member 301, and a second socket member 201 corresponding to the position of the first socket member is provided at the rear end of the trigger 2. The first compression spring 302 is sleeved on both the first socket member and the second socket member 201 at the same time, and the front end of the first compression spring 302 is connected to or in close contact with the rear end of the trigger 2, and the rear end of the first compression spring 302 is connected to or in close contact with the front end of the first adjusting member 301. During adjustment, according to the required force, the front-back position of the first adjusting member 301 on the handheld housing 1 can be adjusted. When the first adjusting member 301 is adjusted forward, the first adjusting member 301 can compress the first compression spring 302 from the rear, thereby increasing the force required for pressing; when the first adjusting member 301 is adjusted backward, the compression amount of the first compression spring 302 can be reduced, thereby reducing the force required for pressing. The first socket member and the second socket member 201 serve as guiding members for the first compression spring 302 to limit the first compression spring 302. The above-mentioned second socket member 201 is a guide post.

[0027] The trigger elastic mechanism 3 further includes a pressure change switch 303. The pressure change switch 303 is installed at the front end of the first adjusting member 301, and the pressure change switch 303 constitutes the first socket member. The pressing end of the pressure change switch 303 faces forward, and the pressing end of the pressure change switch 303 is in contact with the second socket member 201. By using the pressure change switch 303 as the first socket member, when the trigger 2 is pressed, the trigger 2 can press the pressure change switch 303, thereby simulating the sound generated when the trigger 2 is pressed.

[0028] Since the pistol trigger has different forces at different strokes, namely the starting point, pre-pressing stroke, trigger critical point, trigger firing point, and post-firing stroke. Among them, the resistance is relatively small between the starting point and the critical point, the resistance increases at the critical point, and when passing the critical point and reaching the firing point, the hammer will be released to fire the bullet, and after passing the firing point, the trigger enters the post-firing stroke and the resistance decreases. Therefore, the pressure change switch 303 is used as the first socket component, so that when the user pulls the trigger 2, the trigger 2 can press the pressure change switch 303, thereby simulating the resistance change and firing feeling at the critical point and the firing point. The above-mentioned pressure change switch 303 can adopt a structure similar to that of a lighter igniter, generally including an outer sleeve, an inner sleeve, a spring, and two friction blocks. The inner sleeve can slide in the outer sleeve and rebound under the action of the spring. The two friction blocks are arranged between the inner sleeve and the outer sleeve; when the inner sleeve compresses the spring and moves inward, the friction force between the two friction blocks gradually increases when they come into contact, thereby simulating the situation where the resistance increases at the critical point. When the two friction blocks complete the friction, that is, after passing the firing point, the stroke resistance decreases at this time, and at the same time, the two friction blocks will also make a clicking sound, thereby simulating the sound when pulling the trigger.

[0029] The handheld housing 1 is provided with a first through hole 101, and a first internal thread 1011 running in the front-rear direction is provided on the side wall of the first through hole 101. A first external thread 3011 matching the first internal thread 1011 is provided on the first adjusting member 301. The first adjusting member 301 is threadedly connected to the first through hole 101. By rotating the first adjusting member 301, the depth of the first adjusting member 301 extending into the handheld housing 1 can be adjusted to compress or relax the first compression spring 302.

[0030] A first rotating handle 3012 is provided at the rear end of the first adjusting member 301. The setting of the first rotating handle 3012 facilitates the adjustment.

[0031] The button elastic mechanism 5 includes a second adjusting member 501 and a second compression spring 502. The second adjusting member 501 is movably mounted on the handheld housing 1 in the front-back direction. A third socket member 5011 is provided at the front end of the second adjusting member 501, and a fourth socket member 401 corresponding to the position of the third socket member 5011 is provided at the rear end of the button 4. The second compression spring 502 is sleeved on both the third socket member 5011 and the fourth socket member 401 at the same time, and the front end of the second compression spring 502 is connected to or in close contact with the rear end of the button 4, and the rear end of the second compression spring 502 is connected to or in close contact with the front end of the second adjusting member 501. During adjustment, according to the required force, the front-back position of the second adjusting member 501 on the handheld housing 1 can be adjusted. When the second adjusting member 501 is adjusted forward, the second adjusting member 501 can compress the second compression spring 502 from the rear, thereby increasing the force required for pressing; when the second adjusting member 501 is adjusted backward, the compression amount of the second compression spring 502 can be reduced, thereby reducing the force required for pressing. The third socket member 5011 and the fourth socket member 401 serve as guides for the second compression spring 502 to limit the second compression spring 502. Both the above-mentioned third socket member 5011 and the fourth socket member 401 are guide posts.

[0032] The handheld housing 1 is provided with three second through holes 102. The number of the second through holes 102 is the same as that of the second adjusting members 501 and they correspond one by one. Second internal threads 1021 running in the front-back direction are provided on the side walls of the second through holes 102, and second external threads 5012 matching the second internal threads 1021 are provided on the second adjusting member 501. The second adjusting member 501 is threadedly connected to the second through hole 102. By rotating the second adjusting member 501, the depth of the second adjusting member 501 extending into the handheld housing 1 can be adjusted, thereby compressing or relaxing the second compression spring 502.

[0033] A second rotating handle 5013 is provided at the rear end of the second adjusting member 501. The provision of the second rotating handle 5013 facilitates adjustment.

[0034] A first pressing portion 202 is provided at the front end of the trigger 2. The first pressing portion 202 is in an arc shape that gradually slopes backward from bottom to top. The first pressing portion 202 can imitate the shape of the trigger 2 to further improve the hand feeling.

[0035] A second pressing portion 402 is provided at the front end of each button 4.

[0036] The handheld housing 1 includes a rigid housing 103 and a soft back cover 104. The inner cavity is formed in the rigid housing 103, and the front end of the soft back cover 104 is detachably connected to the rear end of the rigid housing 103. The rear ends of the first adjusting member 301 and the second adjusting member 501 are exposed from the rigid housing 103, and the soft back cover 104 covers the first adjusting member 301. The above-mentioned rigid housing 103 is made of hard plastic, and the above-mentioned soft back cover 104 is made of soft plastic.

[0037] The upper part of the rear side of the soft back cover 104 is provided with a first arc portion 1041 concave forward, the lower part of the rear side of the soft back cover 104 is provided with a second arc portion 1042 convex backward, and a mounting portion extending backward is provided at the upper end of the rear side of the soft back cover 104. With this arrangement, when holding the handheld housing 1, the user's tiger mouth position can extend into the first arc portion 1041, and at the same time, the second arc portion 1042 can support the user's palm position.

Claims

1. A trigger trainer, characterized in that: It includes a handheld housing, a trigger, a trigger elastic mechanism, three buttons and three button elastic mechanisms. The handheld housing is provided with an inner cavity, and the trigger elastic mechanism and each button elastic mechanism are respectively installed in the inner cavity of the handheld housing; the trigger and each button are respectively movably installed on the handheld housing in the front-rear direction. The front ends of the trigger and each button expose out of the handheld housing, and the rear end of the trigger extends into the inner cavity of the handheld housing and is in transmission connection with the power output end of the trigger elastic mechanism; the three buttons are all located below the trigger and are arranged in sequence from top to bottom. The buttons correspond to the button elastic mechanisms one by one. The rear ends of the buttons extend into the inner cavity of the handheld housing and are in transmission connection with the power output ends of the corresponding button elastic mechanisms.

2. The trigger trainer according to claim 1, characterized in that: The trigger elastic mechanism includes a first adjusting member and a first compression spring. The first adjusting member is movably installed on the handheld housing in the front-rear direction. A first socket member is provided at the front end of the first adjusting member. A second socket member corresponding to the position of the first socket member is provided at the rear end of the trigger. The first compression spring is sleeved on the first socket member and the second socket member at the same time, and the front end of the first compression spring is connected or in close contact with the rear end of the trigger, and the rear end of the first compression spring is connected or in close contact with the front end of the first adjusting member.

3. A trigger trainer as claimed in claim 2, wherein: The trigger elastic mechanism further includes a pressure change switch. The pressure change switch is installed at the front end of the first adjusting member, and the pressure change switch constitutes the first socket member. The pressing end of the pressure change switch faces forward, and the pressing end of the pressure change switch is in contact with the rear end of the trigger or the second socket member.

4. The trigger trainer according to claim 2, characterized in that: The handheld housing is provided with a first through hole. A first internal thread running in the front-rear direction is provided on the side wall of the first through hole. A first external thread matching the first internal thread is provided on the first adjusting member. The first adjusting member is threadedly connected to the first through hole.

5. A trigger trainer as claimed in claim 4, wherein: A first rotating handle is provided at the rear end of the first adjusting member.

6. The trigger trainer according to claim 1, wherein: The button elastic mechanism includes a second adjusting member and a second compression spring. The second adjusting member is movably installed on the handheld housing in the front-rear direction. A third socket member is provided at the front end of the second adjusting member. A fourth socket member corresponding to the position of the third socket member is provided at the rear end of the button. The second compression spring is sleeved on the third socket member and the fourth socket member at the same time, and the front end of the second compression spring is connected or in close contact with the rear end of the button, and the rear end of the second compression spring is connected or in close contact with the front end of the second adjusting member.

7. A trigger trainer according to claim 6, characterized in that: The handheld housing is provided with three second through holes, which are the same in number as the second adjusting members and correspond to them one by one. A second internal thread running in the front-rear direction is provided on the side wall of the second through hole. A second external thread matching the second internal thread is provided on the second adjusting member. The second adjusting member is threadedly connected to the second through hole.

8. A trigger trainer according to claim 7, characterized in that: A second rotating handle is provided at the rear end of the second adjusting member.

9. The trigger trainer according to claim 1, characterized in that: A first pressing portion is provided at the front end of the trigger. The first pressing portion is in an arc shape that gradually slopes backward from bottom to top; a second pressing portion is provided at the front end of each button.

10. A trigger trainer as claimed in claim 1, wherein: The handheld housing includes a rigid housing and a soft back cover. The inner cavity is formed on the rigid housing, and the front end of the soft back cover is detachably connected to the rear end of the rigid housing. A first arc-shaped portion concave forward is provided at the upper part of the rear side of the soft back cover, a second arc-shaped portion protruding backward is provided at the lower part of the rear side of the soft back cover, and a mounting portion extending backward is provided at the upper end of the rear side of the soft back cover.

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