Shooting corrector

Abstract

The present application relates to the technical field of sports equipment, provide a kind of shot correction device, comprising: correction pedal, training pedal, two space constraints frame and correction support;Two described space constraints frame form leg space between, the space of the correction support has constraint arm;When trainer stands on the correction pedal, the space of the correction support is used to constrain the shot arm of the trainer, when trainer stands on the training pedal, away from the correction support, so that the shot arm of the trainer is released.In the present application, the leg space of the training is constrained by two space constraints frame, and the arm space of the shot of the trainer is constrained by the correction support, which is conducive to correcting the shot posture while making the arm action and leg action more coordinated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sports equipment, in particular to a shooting posture correcting device. BACKGROUND

[0002] Basketball is a hand-centered physical confrontation sport. Basketball has developed into an international competitive sport with unique rules and competition methods under the guidance of international organizations. The competition process fully displays the vitality of human life and the progress of the times.

[0003] Basketball teaching has been widely introduced into primary and secondary schools and universities. Shooting posture is an important course in basketball teaching. The correction of shooting posture is an important part of this course.

[0004] The existing shooting posture correction is mainly through face-to-face teaching, oral explanation and demonstration. This correction method is difficult to form muscle memory and has poor correction effect for those who have formed certain bad shooting postures.

[0005] There are also shooting posture correction devices on the market. These devices mainly correct the space of the arm during shooting through simple constraints. On the one hand, these devices do not associate the leg and arm postures, and the correction effect is poor. On the other hand, these devices are not suitable for those who have formed certain bad shooting postures. SUMMARY

[0006] The purpose of the present application is to provide a shooting posture correcting device. The device constrains the leg space of the trainer through two space constraint frames and constrains the arm space of the trainer through a correcting support. This helps to correct the shooting posture and makes the arm movement and leg movement more coordinated to improve the correction effect. The device is also suitable for correcting those who have formed certain bad shooting postures.

[0007] The present application provides a shooting posture correcting device, comprising:

[0008] a correcting pedal, a training pedal, two space constraint frames, and a correcting support;

[0009] The correcting pedal and the training pedal are arranged horizontally along a first direction. The two space constraint frames are arranged horizontally along a second direction. A leg space is formed between the two space constraint frames. The correcting pedal and the training pedal are arranged between the two space constraint frames along the second direction. The second direction is perpendicular to the first direction.

[0010] The correction support is arranged near the correction pedal along the first direction, and has a space for restricting the shooting arm.

[0011] When the trainer stands on the correction pedal, the correction support is used for the space for restricting the shooting arm of the trainer, and when the trainer stands on the training pedal, the trainer is away from the correction support, so that the shooting arm of the trainer is released.

[0012] Optionally, the correction support comprises a correction table, a fixed correction frame and a follow-up correction frame, the correction table is higher than the correction pedal and the training pedal,

[0013] The fixed correction frame is arranged on the correction table in a U shape, the opening end of the fixed correction frame is arranged upward, and the two horizontal through sides of the fixed correction frame are arranged oppositely along the first direction.

[0014] The follow-up correction frame is arranged in the fixed correction frame, the follow-up correction frame comprises an arm ring, a connecting rod and a sliding block, the connecting rod is arranged with two and connected to the two sides of the arm ring along the second direction, the sliding block is arranged with two, one end of the connecting rod is connected to the arm ring, the other end is connected to one of the sliding blocks, and the two sliding blocks are respectively slidably attached to the two inner walls of the fixed correction frame along the second direction.

[0015] Optionally, the fixed correction frame is arranged on the correction table in a movable manner along the second direction.

[0016] Optionally, the correction support further comprises a mirror, the mirror is arranged on the correction table in a liftable manner, and the mirror is used for reflecting the posture of the trainer when the mirror is lifted, so that the trainer can visually check the shooting posture.

[0017] Optionally, the correction pedal and the training pedal are arranged in a liftable manner.

[0018] Optionally, a center dividing mark is arranged on the middle part of the correction pedal and / or the training pedal along the second direction.

[0019] Optionally, the correction support further comprises a mirror frame, a sliding handle and a connecting rod assembly, the correction table has a hollow mounting cavity, the mirror and the mirror frame are located in the mounting cavity, the upper end surface of the correction table has an opening for the mirror to slide out, the mirror is connected with the mirror frame, a vertical sliding groove is arranged on the side wall of the correction table close to the correction pedal along the first direction, the sliding groove penetrates into the mounting cavity, one end of the connecting rod assembly is connected with the mirror frame, the other end of the connecting rod assembly extends out of the mounting cavity through the sliding groove and is connected with the sliding handle, and the connecting rod assembly is arranged in the sliding groove in a vertical sliding manner.

[0020] Optionally, the connecting rod assembly is a telescopic rod, the connecting rod assembly has a tendency to shorten in the first direction to pull the sliding handle to press the sliding handle against the outer wall of the correction platform.

[0021] Optionally, a vertical plane is formed on the side wall of the installation cavity away from the correction platform in the first direction, and the back of the mirror is vertically slidably fitted on the vertical plane.

[0022] Optionally, the connecting rod comprises a connecting sleeve, a connecting rod and an elastic member, one end of the connecting rod is slidably sleeved in the connecting sleeve, the other end is connected with the sliding handle, the connecting sleeve is connected with the mirror frame, and the elastic member is arranged in the connecting sleeve, the elastic member provides the connecting rod with an elastic force to shorten the connecting rod into the connecting sleeve.

[0023] In the present application, the leg space of the trainer is constrained by the two space constraint frames, and the arm space of the trainer is constrained by the correction support, so that the shooting posture is corrected, and the arm movement is more coordinated with the leg movement.

[0024] In the present application, the correction platform and the training platform are provided, when the trainer stands on the correction platform, the trainer is close to the correction support, and the correction support is used for constraining the arm shooting space of the trainer, when the trainer stands on the training platform, the trainer is away from the correction support, so that the shooting arm of the trainer is released, and the trainer can test the shooting posture without constraint.

[0025] In the present application, the shooting posture correction in two ways can be realized by the cooperation of the fixed correction frame and the follow-up correction frame, one is to correct the shooting posture by using the constraint of the middle space of the fixed correction frame, which can perform preliminary posture correction, and the other is to accurately constrain the shooting posture of the arm by the arm ring in the follow-up correction frame, which can perform accurate correction, and the arm ring can move in the position perpendicular to the second direction to adapt to the change of the shooting posture when shooting, so that the shooting arm is constrained in a certain space region, so that better correction effect is achieved, and the correction method is also suitable for the correction of the correctors who have formed a certain bad shooting posture, so that the muscle memory of shooting is forced to form, and better forced correction effect is achieved.

[0026] In the present application, the mirror is additionally provided, so that the trainer can test the shooting posture by vision, and the combination of vision and muscle memory is beneficial to improve the training effect. The mirror can be arranged in a lifting mode, the trainer can test by vision when the mirror is raised, and the space in front of the trainer can be released when the mirror is lowered, so as to facilitate the actual shooting training. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 This is a schematic diagram of the shooting correction device according to Embodiment 1 of the present invention;

[0028] Figure 2 This is a side view of the shooting correction device according to Embodiment 1 of the present invention.

[0029] Figure 3 This is a partial cross-sectional view of the shooting correction device according to Embodiment 1 of the present invention;

[0030] Figure 4 This is a partial cross-sectional view of the shooting correction device according to Embodiment 2 of the present invention;

[0031] Figure 5 This is a partial cross-sectional view of the shooting correction device according to Embodiment 3 of the present invention;

[0032] Figure 6 This is a partial cross-sectional view of the shooting correction device according to Embodiment 4 of the present invention;

[0033] Figure 7 This is a schematic diagram of the shooting correction device according to Embodiment 4 of the present invention. Detailed Implementation

[0034] The shooting correction device proposed in this invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of this invention will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this invention.

[0035] Example 1:

[0036] In this embodiment, both the first direction a and the second direction b are horizontal; the first direction a and the second direction b are perpendicular to each other. The first direction a corresponds to the forward and backward direction during the trainee's shooting practice, and the second direction b corresponds to the left and right direction during the trainee's shooting practice.

[0037] This embodiment provides a shooting correction device, including:

[0038] Correction pedal 10, training pedal 20, two spatial constraint frames 30 and correction bracket 40;

[0039] The corrective pedal 10 and the training pedal 20 are arranged horizontally along the first direction a, such as Figure 1 As shown, both the correction pedal 10 and the training pedal 20 are rectangular, and the upper surfaces of the correction pedal 10 and the training pedal 20 are provided with anti-slip textures.

[0040] Two space constraint frames 30 are arranged horizontally along the second direction b, and a leg space is formed between the two space constraint frames 30, which is used to constrain the standing position of the legs. Please refer to Figure 1 and Figure 2 As shown in the figure, the space constraint frame 30 includes a vertical rod 31 and a horizontal rod 32 connected to the vertical rod 31. The vertical rod 31 and the horizontal rod 32 can be provided with a partial bending structure to form the required shape. The space constraint frame 30 is connected to the correction pedal 10 and the training pedal 20.

[0041] The correction pedal 10 and the training pedal 20 are arranged between the two space constraint frames 30 along the second direction b, and a center dividing mark is arranged on the middle of the correction pedal 10 and the training pedal 20 along the second direction b. In this embodiment, the center dividing mark is a convex rib 11 arranged on the middle of the correction pedal 10 and the training pedal 20. The convex rib 11 serves as a boundary line. When the trainer stands on the correction pedal 10 and the training pedal 20, the convex rib 11 should be located between the left foot and the right foot to correct the standing position.

[0042] In other alternative embodiments, the center dividing mark can be a distinctive marking line or other known marking structure painted on the middle of the correction pedal 10 and the training pedal 20.

[0043] In other alternative embodiments, a left foot stepping marking area and a right foot stepping marking area can be arranged on the two sides of the center dividing mark on the correction pedal 10 and the training pedal 20, respectively, so that the left foot and the right foot are approximately the same width as the shoulders.

[0044] The correction pedal 10 and the training pedal 20 can be arranged in a lifting manner. In this embodiment, a lifting hydraulic cylinder 50 is arranged at the bottom of the correction pedal 10 and the training pedal 20, and the lifting of the correction pedal 10 and the training pedal 20 is driven by the hydraulic cylinder. Since the correction pedal 10 and the training pedal 20 can be lifted, they can match trainers of different heights.

[0045] In other alternative embodiments, a conventional scissor fork lifting structure or a mechanical lifting structure can be arranged at the bottom of the correction pedal 10 and the training pedal 20. Here, the details are not described one by one.

[0046] Please continue to refer to Figure 1 and Figure 2 As shown in the figure, the correction support 40 is arranged near the correction pedal 10 along the first direction a, and the correction support 40 has a space for constraining the arm for shooting.

[0047] The correction support 40 comprises a correction platform 41 and a fixed correction frame 42. The correction platform 41 is higher than the correction pedal 10 and the training pedal 20, and has a rectangular structure as a whole. The fixed correction frame 42 is in a U shape and is arranged on the correction platform 41. The opening end of the fixed correction frame 42 is arranged upward, and the two horizontal through sides of the fixed correction frame 42 are arranged in the first direction a. During the training process, the shooting arm of the trainer is located in the interior of the fixed correction frame 42, so as to constrain the arm space of the trainer.

[0048] Please continue to refer to Figure 1 As shown in the figure, when the trainer stands on the correction pedal 10, the trainer is close to the correction support 40 at this time, so that the correction support 40 is used to constrain the arm shooting space of the trainer.

[0049] When the trainer stands on the training pedal 20, the trainer is away from the correction support 40, so that the shooting arm of the trainer is released, and at this time, the trainer can test the shooting posture without constraint.

[0050] Further, the correction support 40 further comprises a mirror 43, which is arranged on the correction platform 41 in a lifting manner. When the mirror 43 is lifted, it is used to reflect the posture of the trainer, so that the trainer can visually observe the shooting posture of the trainer. When the mirror 43 is lifted, the trainer can watch the shooting posture of the trainer through the mirror, and at this time, the trainer can correct the shooting posture through the muscle memory and visual observation. When the mirror 43 is lowered, the space in front of the correction platform 41 is released at this time, so that the actual shooting training can be carried out.

[0051] The mirror 43 can be lifted in a hydraulic lifting manner, for example, through a hydraulic cylinder to drive lifting; or can be lifted in a mechanical lifting manner, for example, through a screw rod and nut pair lifting structure, a scissor fork lifting structure, etc. The above lifting structures are prior art, and will not be described here.

[0052] The horizontal distance between the mirror 43 and the fixed correction frame 42 in the first direction a can be adaptively adjusted based on practical needs, and the distance between the mirror 43 and the fixed correction frame 42 should be ensured to not hinder the movement of the shooting arm.

[0053] Further, please refer to Figures 1 to 3 As shown in the figure, the correction support 40 further comprises a mirror frame 44, a sliding handle 45 and a connecting rod assembly 46. The correction platform 41 has a hollow mounting cavity 411. The correction platform 41 has a rectangular structure as a whole, the mounting cavity 411 in the interior of the correction platform 41 has a rectangular structure, and the back of the correction platform 41 is provided with a rear cover 412. The rear cover 412 can be detachably covered on the mounting cavity 411 through bolt connection, and one side wall of the rear cover 412 serves as an inner wall of the mounting cavity 411.

[0054] The side wall of the installation cavity 411 away from the correction pedal 10 in the first direction a is a vertical plane, which is the inner wall of the back cover 412. The back of the mirror 43 can be vertically slid on the vertical plane. In addition, guide grooves 413 are vertically arranged on the two side walls of the installation cavity 411 in the second direction b. The two sides of the mirror 43 or the frame 44 are vertically slid in the guide grooves 413.

[0055] The mirror 43 and the frame 44 are located in the installation cavity 411. The upper end surface of the correction platform 41 has an opening for the mirror 43 to slide out. The mirror 43 is connected with the frame 44. The frame 44 can be a square box structure to wrap around the mirror 43, or the frame 44 can be connected to the bottom of the mirror 43 as a base. The mirror 43 can be a glass lens or a metal lens.

[0056] A slide groove is vertically arranged on the side wall of the correction platform 41 close to the correction pedal 10 in the first direction a, and the slide groove penetrates to the installation cavity 411. One end of the connecting rod assembly 46 is connected with the frame 44, and the other end of the connecting rod assembly 46 extends out of the installation cavity 411 through the slide groove and is connected with the sliding handle 45. The connecting rod assembly 46 is vertically slid in the slide groove. The sliding handle 45 can be held externally to drive the mirror to rise and fall.

[0057] In this embodiment, the connecting rod assembly 46 is a telescopic rod. The connecting rod assembly 46 has a tendency to shorten in the first direction a to pull the sliding handle 45, so that the sliding handle 45 is pressed on the outer wall of the correction platform 41. The sliding handle 45 realizes vertical positioning of the mirror through the friction between the sliding handle 45 and the side wall of the correction platform 41. In this embodiment, the outer wall of the correction platform 41 on both sides of the slide groove in the second direction b is provided with vertically arranged protruding abrasive particles, which can be hemispherical, cylindrical, conical or other irregular protrusions. Correspondingly, the contact surface of the sliding handle 45 and the outer wall of the correction platform 41 is also provided with abrasive particles.

[0058] Please continue to refer to Figure 3 As shown, the connecting rod assembly 46 includes a connecting sleeve 461, a connecting rod 462 and an elastic member 463. The connecting sleeve 461 is connected to the frame 44. One end of the connecting rod 462 is slidably sleeved in the connecting sleeve 461 in the first direction a, and the other end of the connecting rod 462 is connected with the sliding handle 45. The connecting sleeve 461 is connected with the frame 44. The elastic member 463 is arranged in the connecting sleeve 461. The elastic member 463 provides the connecting rod 462 with an elastic force to make the connecting rod 462 shorten in the first direction a into the connecting sleeve 461.

[0059] In this embodiment, the elastic member 463 is a cylindrical coil spring, and the elastic member 463 is connected between the connecting rod 462 and the frame 44, and the elastic member 463 is in a stretched state. In the normal state, the connecting rod 462 is pulled along the first direction a, and the elastic member 463 is in a stretched state, and the connecting rod 462 is in a state of being pulled by the elastic member 463. Figure 3 Sliding to the left, further pulling the sliding handle 45 to press against Figure 3 the right side wall of the correction table 41, at this time, the friction between the sliding handle 45 and the correction table 41 makes the sliding handle 45 and the mirror 43 vertically positioned. When it is necessary to adjust the lifting of the mirror 43, pull the sliding handle 45 outward, so that the sliding handle 45 is separated from the right side wall of the correction table 41, and then drive the sliding handle 45 to move up and down, thereby driving the mirror 43 to lift.

[0060] In other alternative embodiments, the elastic member 463 can adopt a spring leaf or other known elastic structure.

[0061] In this embodiment, the connecting rod 462 includes a cylindrical rod section and a square rod section, the cylindrical rod section is conformally sleeved in the connecting sleeve 461, and the square rod section is conformally extended out of the sliding groove and connected with the sliding handle 45.

[0062] Further, the fixed correction frame 42 is arranged on the correction table 41 and can move along the second direction b. Please refer to Figure 2 It is shown that the upper surface of the correction table 41 is provided with a sliding groove along the second direction b, and the lower end of the fixed correction frame 42 is connected with an inverted T-shaped track 421, and the T-shaped track 421 is single-DOF slidingly arranged in the sliding groove, so that the fixed correction frame 42 is single-DOF slidingly arranged on the correction table 41 along the second direction b. The fixed correction frame 42 can adjust the position along the second direction b to adapt to the arm restraint space required by different trainers. In addition, the fixed correction frame 42 can slide along the second direction b in a large range, so that it can adapt to left-hand shooting training and right-hand shooting training.

[0063] In addition, the fixed correction frame 42 can also be provided with a locking structure, for example, a screw locking structure, which can fasten the position of the fixed correction frame 42 by tightening the screw.

[0064] Embodiment two:

[0065] The difference between this embodiment and embodiment one is the positioning method of the sliding handle 45.

[0066] Please refer to Figure 4As shown, in this embodiment, the sliding handle 45 is provided with a positioning protrusion 451, and the outer wall of the correction table 41 is provided with vertically arranged limiting grooves on both sides along the second direction b. When the positioning protrusion 451 is inserted into the limiting groove, the sliding handle 45 is vertically positioned, and the mirror frame 44 and the mirror 43 are also vertically positioned. When the sliding handle 45 is pulled away from the outer wall of the correction table 41, the positioning protrusion 451 is out of the limiting groove, and the sliding handle 45 can be slid up and down.

[0067] Embodiment three:

[0068] The difference between this embodiment and embodiment one lies in the installation cavity 411.

[0069] In embodiment one, the width of the installation cavity 411 along the first direction a is wider than the width of the mirror frame 44 and the mirror 43, and a guide groove 413 is needed to position the mirror frame 44 along the first direction a.

[0070] Please refer to Figure 5 As shown, in this embodiment, the width of the installation cavity 411 along the first direction a is the same as the width of the mirror frame 44, and the installation cavity 411 naturally positions the mirror frame 44 along the first direction a.

[0071] Embodiment four:

[0072] The difference between this embodiment and embodiment one lies in the structure of the correction support 40.

[0073] In embodiment one, the fixed correction frame 42 roughly restricts the shooting space of the arm, and the shooting posture is corrected.

[0074] In this embodiment, a follow-up correction frame 47 is added on this basis; the follow-up correction frame 47 is arranged in the fixed correction frame 42.

[0075] Please refer to Figure 6 As shown, the follow-up correction frame 47 includes an arm ring 471, a connecting rod 472, and a sliding block 473.

[0076] The arm ring 471 is used to be sleeved on the arm, and the arm ring 471 can be a lightweight plastic ring, so that it does not affect the force when it is sleeved on the arm. The inner diameter of the arm ring 471 is appropriately larger than the sleeving position of the arm, so as to maintain a certain adjustment allowance.

[0077] The connecting rod 472 is provided with two sides connected to the arm ring 471 along the second direction b, and the connecting rod 472 is preferably a lightweight plastic rod.

[0078] The slider 473 is provided with two, one end of the connecting rod 472 is connected with the arm ring 471, the other end is connected with a slider 473, two sliders 473 are respectively slidably fitted on the two inner walls of the fixed correction frame 42 along the second direction b.

[0079] Please continue to refer to Figure 6 As shown in the figure, the two inner walls of the fixed correction frame 42 along the second direction b are sunken to form a groove 422 with a large range, and the groove bottom serves as part of the inner wall of the fixed correction frame 42, wherein the slider 473 is located in the groove 422 and slidably fitted on the groove bottom of the groove 422. The slider 473 is preferably a lightweight plastic slider, and to improve the smoothness of the slider 473 sliding on the groove bottom of the groove 422, the slider 473 can further be made of self-lubricating plastic.

[0080] Please continue to refer to Figure 6 As shown in the figure, the slider 473 has a preferred cylindrical block structure, the axial direction of the slider 473 is consistent with the second direction b, and the edge of the end of the slider 473 fitted with the groove bottom of the groove 422 has an arc-shaped transition surface, which ensures the smoothness of the slider 473 sliding in any direction.

[0081] In this embodiment, the follow-up correction frame 47 is provided with a group, the arm ring 471 is constrained by two connecting rods 472 and sliders 473, so that the arm ring 471 can only move in a direction perpendicular to the second direction b, and when the arm ring 471 moves, the two sliders 473 adaptively fit on the groove bottom of the groove 422 and slide.

[0082] When the follow-up correction frame 47 is not used during training, the slider 473 can be slid to the bottom of the fixed correction frame 42, and the entire follow-up correction frame 47 is placed at the bottom of the fixed correction frame 42, so that the space inside the fixed correction frame 42 is released.

[0083] Through the above structure, when shooting, the arm ring 471 can adaptively move in a direction perpendicular to the second direction b with the change of the shooting posture, so as to ensure that the shooting arm is constrained in the space area A in Figure 6 , so as to achieve better correction effect.

[0084] Embodiment five:

[0085] The difference between this embodiment and embodiment four is that the number of follow-up correction frames 47 is different.

[0086] In this embodiment, the follow-up correction frame 47 is provided with two groups, and the assembly mode of the follow-up correction frame 47 is the same as that in embodiment four.

[0087] The positions of the arm rings 471 in the two groups of follow-up correcting frames 47 along the second direction b can be different, and the adjustment of the positions of the arm rings 471 along the second direction b can be achieved by adjusting the lengths of the two connecting rods 472.

[0088] As shown in Figure 7 When shooting, one arm ring 471 is sleeved at the lower arm 61 of the arm, and the other arm ring 471 is sleeved at the upper arm 62 of the arm, so that the shooting posture of the arm can be better corrected.

[0089] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0090] The above description is only a description of the preferred embodiments of the present application, and does not limit the scope of the present application in any way. Any modification or modification made by a person skilled in the art according to the above disclosure is within the protection scope of the claims.

Claims

1. A shooting corrector device, characterized in that, The application relates to a shooting training device, which comprises a correction pedal, a training pedal, two space constraint frames and a correction support. The correction pedal and the training pedal are arranged horizontally along a first direction, two space constraint frames are arranged horizontally along a second direction, a leg space is formed between the two space constraint frames, and the correction pedal and the training pedal are arranged between the two space constraint frames along the second direction; the second direction is perpendicular to the first direction. The correction support is arranged on the side close to the correction pedal along the first direction, and the correction support has a space for constraining the shooting arm of a trainer. When the trainer stands on the correction pedal, the space of the correction support is used for constraining the shooting arm of the trainer, and when the trainer stands on the training pedal, the trainer is far away from the correction support so that the shooting arm of the trainer is released. The correction support comprises a correction table, a fixed correction frame and a follow-up correction frame, and the correction table is higher than the correction pedal and the training pedal. The fixed correction frame is arranged on the correction table in a U shape, the opening end of the fixed correction frame is arranged upwards, the horizontal two through sides of the fixed correction frame are oppositely arranged along the first direction, and the inside of the fixed correction frame is used for constraining the arm space of the left and right sides of the shooting hand. The follow-up correction frame is arranged in the fixed correction frame, the follow-up correction frame comprises an arm ring, a connecting rod and a sliding block, two connecting rods are arranged on the two sides of the arm ring along the second direction, two sliding blocks are arranged, one end of the connecting rod is connected with the arm ring, the other end of the connecting rod is connected with one sliding block, and the two sliding blocks are respectively slidably attached to the two inner walls of the fixed correction frame along the second direction. The two inner walls of the fixed correction frame along the second direction are sunken to form grooves, the groove bottoms of the grooves are part of the inner walls of the fixed correction frame, the sliding blocks are located in the grooves and slidably attached to the groove bottoms of the grooves, the sliding blocks are made of self-lubricating plastic, the sliding blocks are in cylindrical block structure, the axial direction of the sliding blocks is consistent with the second direction, and the edge of the end of the sliding block, which is attached to the groove bottom of the groove, is provided with an arc-shaped transition curved surface so as to ensure the smoothness of the sliding of the sliding block in any direction. The follow-up correction frame is provided with two groups, one arm ring is used for sleeving the small arm of the arm, and the other arm ring is used for sleeving the large arm of the arm. The fixed correction frame is arranged on the correction table in a movable mode along the second direction.

2. The shooting error correction device of claim 1, wherein The correction support further comprises a mirror, the mirror is arranged on the correction table in a liftable mode, and the mirror is used for reflecting the posture of the trainer when the mirror is lifted so that the trainer can visually check the shooting posture.

3. The shooting error correction device of claim 1, wherein The correction pedal and the training pedal are arranged in a liftable mode.

4. The shooting error correcting device of claim 1, wherein A center division mark is arranged on the middle part of the correction pedal and / or the training pedal along the second direction.

5. The shooting error correcting device of claim 1, wherein ​ 6. The shooting error correcting device of claim 3, wherein The correction support further comprises a mirror frame, a sliding handle and a connecting rod assembly, the correction base has a hollow installation cavity, the mirror and the mirror frame are located in the installation cavity, an upper end surface of the correction base has an opening for the mirror to slide out, the mirror is connected with the mirror frame, a vertical sliding groove is vertically formed on a side wall of the correction base close to the correction pedal along the first direction, the sliding groove penetrates to the installation cavity, one end of the connecting rod assembly is connected with the mirror frame, the other end of the connecting rod assembly extends out of the installation cavity through the sliding groove and is connected with the sliding handle, and the connecting rod assembly is vertically slidably arranged in the sliding groove.

7. The shooting error correction device of claim 6, wherein The connecting rod assembly is a telescopic rod, and the connecting rod assembly has a tendency to shorten along the first direction to pull the sliding handle so that the sliding handle is pressed on the outer wall of the correction base.

8. The shooting error correction device of claim 7, wherein, The connecting rod assembly comprises a connecting sleeve, a connecting rod and an elastic member, one end of the connecting rod is slidably sleeved in the connecting sleeve, the other end of the connecting rod is connected with the sliding handle, the connecting sleeve is connected with the mirror frame, and the elastic member is arranged in the connecting sleeve, the elastic member provides the connecting rod with an elastic force to make the connecting rod retract into the connecting sleeve.

9. The shooting error correcting device of claim 6, wherein A side wall of the installation cavity away from the correction pedal along the first direction is a vertical plane, and a back of the mirror is vertically slidably attached to the vertical plane.

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