Gymnastic bounce training auxiliary device

Abstract

The invention provides a gymnastic bounce training auxiliary device which comprises a bottom frame, two side frames are symmetrically and fixedly connected to the bottom frame, and a top frame is connected to the tops of the two side frames in a height mode; the two traction parts are symmetrically arranged between the bottom frame and the top frame and connected with the two sides of the bottom frame and the two sides of the top frame respectively, a multi-point vest is arranged between the two traction parts in a connected mode, the multi-point vest is provided with a plurality of hanging rings, and the two traction parts are connected with the hanging rings respectively; the two fixing parts are respectively arranged in the two side frames and are respectively connected with the two traction parts; the traction part of the bounce training auxiliary device is connected with a user through the multi-point vest, adjustable assisting force and resistance are provided for bounce of the user, the height of the fixing part can be adjusted, assisting force and resistance are further controlled, the bounce training auxiliary device is suitable for users of different heights, the training requirements of the users are met, adjustment is flexible, and safety and reliability are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sports training apparatus, in particular to a gymnastics bounce training auxiliary device. BACKGROUND

[0002] Bounce is a kind of strength quality, which refers to the ability of the body to be lifted to a certain height by the explosive force of the waist and leg muscle groups. It is the explosive force of the two legs and the trunk and arms when the basketball and diving athletes jump on the jumping board or platform. It makes the athletes move upward, and the bounce force is given to the jumping board or platform through the flexion and extension of the hip, knee and ankle joints of the athletes, as well as the coordinated force of the waist, back and leg muscle groups and the two arms. At present, the bounce training of gymnasts mainly relies on traditional methods such as bounce bed, weight training or artificial assistance.

[0003] However, the existing elastic training device cannot provide assistance, resistance and balance training at the same time, and it is difficult to meet the demand for improving comprehensive bounce ability. Moreover, it is not convenient to quickly adjust the resistance degree according to the training degree and requirements of the user during training, and there is a lack of target feedback during bounce training. The training of bounce height and in-air posture is mainly based on the experience of coaches, and there is a lack of real-time and quantitative feedback mechanism. SUMMARY

[0004] The purpose of the present application is to provide a gymnastics bounce training auxiliary device to solve the above problems.

[0005] In order to achieve the above purpose, the embodiment of the present application provides a gymnastics bounce training auxiliary device, which comprises a chassis, two side frames are symmetrically fixedly connected to the top of the chassis, and a top frame is connected to the top of the two side frames; It also includes a traction part, two traction parts are symmetrically arranged between the chassis and the top frame and are connected to the two sides of the chassis and the top frame respectively, a multi-point vest is connected between the two traction parts, the multi-point vest is provided with a plurality of hanging rings, and the two traction parts are connected with the plurality of hanging rings respectively; It also includes a fixing part, two fixing parts are arranged in the two side frames respectively and are connected to the two traction parts respectively; It also includes a positioning part, two positioning parts are fixed on the two fixing parts respectively and are movably sleeved outside the two side frames, for limiting the movement of the two fixing parts on the two side frames respectively; It also includes a lifting part, the lifting part is installed on the two side frames, a hanging frame is fixedly connected to the lifting part, and a sensing ball is fixedly connected to the lower end of the hanging frame. The sensing ball is flexibly connected to the hanging frame; It also includes a drive part for driving the lifting part, and the sensing ball moves vertically according to the user's requirements.

[0006] Further, the traction part comprises two guide members fixed on the bottom frame and the top frame respectively, a plurality of power assisting belts and a plurality of traction belts penetrating through the two guide members and connected with one of the fixed parts, and a plurality of resistance belts connected with one of the fixed parts; The plurality of resistance belts, power assisting belts and the plurality of traction belts are connected with a plurality of hanging rings on the multi-point vest through hooks.

[0007] Further, the fixed part comprises a bearing rod arranged in the side frame, and a plurality of connecting members fixed on the bearing rod. The connecting member comprises a connecting seat fixed on the bearing rod, a T-shaped fixing groove opened on the connecting seat, a plurality of T-shaped clamping blocks slidingly inserted into the T-shaped fixing groove and fixed with one of the plurality of power assisting belts, the plurality of traction belts or the plurality of resistance belts, and a limiting screw threadedly connected on the connecting seat.

[0008] Further, the positioning part comprises two positioning sleeves symmetrically fixed on both ends of the bearing rod and movably sleeved on the side frame, two insertion grooves respectively opened on the two positioning sleeves, a plurality of positioning grooves symmetrically and equidistantly opened on the side frame and corresponding to the insertion grooves, two insertion rods penetrating through the two insertion grooves and slidingly inserted into two of the positioning grooves, and two locking sleeves fixed on the two insertion rods and movably sleeved on both ends of the side frame.

[0009] Further, the lifting part comprises two guide rods fixed on the two side frames respectively, two electric push rods fixed on the two side frames respectively, and a lifting rod movably connected with the two guide rods and fixedly connected with both ends of the two electric push rods.

[0010] Further, the guide member comprises a guide frame fixed on the top frame or the bottom frame, and two guide wheels rotatably installed in the guide frame. The plurality of power assisting belts or the plurality of traction belts penetrate through the gap between the two guide wheels.

[0011] Further, the bottom frame is provided with a buffer pad plate, and the lower surface of the buffer pad plate is provided with a clamping groove matched with the bottom frame.

[0012] Compared with the prior art, the embodiment of the present application has the following beneficial effects: The gymnastics bounce training auxiliary device, the traction part is connected with the multi-point vest worn by the user through the hook, is modularly arranged, the quick switching of the assisting force, the resistance and the balance training is facilitated, the bounce training needs of different stages and different needs of the user are met, and the assisting force, the resistance and the traction tension in the traction part are respectively composed of a plurality of assisting belts, resistance belts and traction belts, and the plurality of assisting belts, resistance belts and traction belts are connected with the side frame through the fixing part, when needed, the user can quickly release the connection between part of the assisting belts, resistance belts and traction belts and the fixing part, and then quickly and accurately adjust the assisting force, the resistance and the traction tension, and the fixing part can be adjusted in height, further control the assisting force and the resistance, and adapt to users of different heights, effectively meet the different training needs of the user, and ensure the practicability of the device; The gymnastics bounce training auxiliary device can provide quantitative training targets for the bounce training of the user through the set sensing ball, facilitate the user to understand whether the bounce training meets the standard, improve the training effect, and under the control of the lifting part, the height of the sensing ball can be adjusted, the user can preset the jumping height target through the program, and gradually increase to motivate the user to improve the vertical bounce height, and the position of the sensing ball can be randomly adjusted to train the user's air posture control and reaction speed when bouncing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of the present application is shown; Figure 2 A partial front view of the present application is shown; Figure 3 A partial exploded perspective view of the present application is shown Figure 1 ; Figure 4 A partial exploded perspective view of the present application is shown Figure 2 ; Figure 5 A partial perspective view of the present application is shown; Figure 6 A partial cutaway perspective view of the present application is shown; Figure 7 A partial exploded perspective view of the present application is shown Figure 3 .

[0014] In the figure: 1, the chassis; 2, the side frame; 3, the top frame; 4, the traction part; 5, the multi-point vest; 6, the hanging ring; 7, the fixed part; 8, the positioning part; 9, the lifting part; 10, the sensing ball; 11, the guide; 12, the assisting belt; 13, the traction belt; 14, the resistance belt; 15, the hook; 16, the bearing rod; 17, the connecting piece; 18, the connecting seat; 19, the T-shaped fixing groove; 20, the T-shaped clamping block; 21, the limiting screw; 22, the positioning sleeve; 23, the insertion slot; 24, the positioning slot; 25, the insertion rod; 26, the locking sleeve; 27, the guide rod; 28, the electric push rod; 29, the lifting rod; 30, the guide frame; 31, the guide wheel; 32, the buffer pad; 33, the clamping slot; 34, the suspension frame. DETAILED DESCRIPTION

[0015] The application will be further described in detail in conjunction with the drawings.

[0016] As Figures 1-7 shown in the figure, a gymnastics bounce training auxiliary device, comprising: a chassis 1, the chassis 1 is symmetrically and fixedly connected with two side frames 2, and the top of the two side frames 2 is connected with a top frame 3; further comprising a traction part 4, the two traction parts 4 are symmetrically arranged between the chassis 1 and the top frame 3, and are respectively connected with the two sides of the chassis 1 and the top frame 3, and a multi-point vest 5 is arranged between the two traction parts 4, the multi-point vest 5 is provided with a plurality of hanging rings 6, and the two traction parts 4 are respectively connected with the plurality of hanging rings 6; further comprising a fixed part 7, the two fixed parts 7 are respectively arranged in the two side frames 2, and are respectively connected with the two traction parts 4; further comprising a positioning part 8, the two positioning parts 8 are respectively fixed on the two fixed parts 7, and are respectively movably sleeved outside the two side frames 2, for respectively limiting the movement of the two fixed parts 7 on the two side frames 2; further comprising a lifting part 9, the lifting part 9 is installed on the two side frames 2, the lifting part 9 is fixedly connected with a suspension frame 34, the lower end of the suspension frame 34 is fixedly connected with a sensing ball 10, and the sensing ball 10 is flexibly connected with the suspension frame 34; further comprising a drive for the lifting part 9, the sensing ball 10 moves vertically according to the user's demand.

[0017] The overall support structure of the device is formed by the cooperation of the bottom frame 1, the side frame 2 and the top frame 3, and the damping and anti-skid are realized by the cooperation of the buffer pad plate 32 and the clamping groove 33 at the bottom frame 1 to effectively bear the dynamic impact when the user jumps and protects the user from falling; when in use, the user wears the multi-point vest 5, and the two traction parts 4 are symmetrically connected to the multi-point vest 5 through the hooks 15; the modular hook 15 structure facilitates the user to change the training mode according to the needs to perform power belt 12 power training, traction belt 13 resistance load training and resistance belt 14 balance rotation resistance training, meet the different training needs of the user, realize the synchronous training of explosive force, coordination and precision, and the power, resistance and traction tension of the traction part 4 are respectively composed of a plurality of power belts 12, resistance belts 14 and traction belts 13, and a plurality of power belts 12, resistance belts 14 and traction belts 13 are connected to the side frame 2 through the fixing part 7; when needed, the user can rotate and disassemble the limiting screw 21 to remove part of the power belt 12, traction belt 13 or resistance belt 14, without the need for complex tools to complete the installation or replacement of the belt body, and then quickly adjust the tension of the traction part 4, facilitate the user to quickly adjust the power and resistance configuration according to the training plan, and the fixing part 7 can be adjusted in height to further control the power and resistance, and adapt to users of different heights, effectively meet the different training needs of the user, ensure the practicality of the device, and at the same time, under the work of the traction part 4, the user will be pulled by the power belt 12, traction belt 13 or resistance belt 14 after jumping and landing, providing multi-point and multi-directional protection, effectively preventing the user from falling after landing, and improving the safety of the training; the user can touch the sensing ball 10 when jumping, and the sensing ball 10 can be adjusted in height under the control of the lifting part 9, the user can set the jumping height target through the program, so that the training intensity is quantifiable and controllable, and the height of the sensing ball 10 can be gradually increased to motivate the user to improve the vertical jumping height, and the position of the sensing ball 10 can be randomly adjusted to train the user's air posture control and reaction speed when jumping, and ensure the efficiency of the jumping training.

[0018] Optionally, the traction part 4 includes two guide members 11 fixed on the bottom frame 1 and the top frame 3 respectively, a plurality of power belts 12 and a plurality of traction belts 13 passing through the two guide members 11 respectively and connected to one of the fixing parts 7, and a plurality of resistance belts 14 connected to one of the fixing parts 7; A plurality of resistance belts 14, power belts 12 and a plurality of traction belts 13 are connected to a plurality of hanging rings 6 on the multi-point vest 5 through hooks 15; In use, the user wears the multi-point vest 5, the hook 15 is connected to the hanging ring 6, and the power belt 12, the traction belt 13 or the resistance belt 14 is selected according to the training needs, or they are used in combination, and the guide 11 is fixed on the bottom frame 1 and the top frame 3 to guide the movement direction of the power belt 12 or the traction belt 13, thereby reducing the friction loss; The power belt 12 is connected between the fixed part 7 and the multi-point vest 5, and provides elastic power upward when the user jumps, thereby assisting the jumping, reducing the training difficulty, and helping beginners to complete high-difficulty movements; the traction belt 13 is used to provide elastic resistance downward, thereby increasing the jumping load, enhancing the explosive force training, and simulating higher intensity jumping requirements; the resistance belt 14 is used to provide elastic resistance in the horizontal direction, thereby providing oblique pulling force when the user rotates in the jumping, simulating rotational resistance, improving core stability, and correcting force line deviation; the modular design of the hook 15 and the hanging ring 6 can quickly replace the belt combination without complex adjustment, thereby meeting the different training stage needs of the user when selecting single use or cooperation; and through the pulling of the power belt 12, the traction belt 13 or the resistance belt 14, the activity of the user standing can be effectively limited, multi-point and multi-direction protection is achieved, thereby avoiding the user from falling after jumping, and improving the safety of the training.

[0019] Optionally, the fixed part 7 includes a bearing rod 16 arranged in the side frame 2, and a plurality of connecting pieces 17 are fixed on the bearing rod 16; The connecting piece 17 includes a connecting seat 18 fixed on the bearing rod 16, a T-shaped fixing groove 19 opened on the connecting seat 18, a plurality of T-shaped clamping blocks 20 slidably inserted into the T-shaped fixing groove 19 and fixed with one of the plurality of power belts 12, the plurality of traction belts 13 or the plurality of resistance belts 14, and a limiting screw 21 threadedly connected on the connecting seat 18; The end of the power belt 12, the traction belt 13 or the resistance belt 14 is fixed on the T-shaped clamping block 20, and then the T-shaped clamping block 20 is slid along the T-shaped fixing groove 19 into the connecting seat 18, thereby achieving quick installation; the T-shaped structure has a certain self-locking property under the elastic pulling of the traction part 4, the clamping block cannot easily come out of the groove, thereby ensuring the stable connection of the belt body; after the insertion of the T-shaped clamping block 20 is completed, the limiting screw 21 is turned into the connecting seat 18, thereby further limiting the movement of the T-shaped clamping block 20, thereby ensuring the stability of the connection, which is suitable for high-intensity jumping training; when needed, the user can rotate and detach the limiting screw 21, thereby sliding and taking out part of the T-shaped clamping blocks 20 in the T-shaped fixing groove 19, and removing part of the power belts 12, the traction belts 13 or the resistance belts 14, so that the installation or replacement of the belt body can be completed without complex tools, thereby accurately adjusting the pulling force of the traction part 4, facilitating the user to quickly adjust the power and resistance configuration according to the training plan, and meeting the different use needs of the user.

[0020] Optionally, the positioning part 8 comprises two positioning sleeves 22 symmetrically fixed at both ends of the bearing rod 16 and movably sleeved on the side frame 2, two insertion slots 23 are respectively arranged on the two positioning sleeves 22, a plurality of positioning grooves 24 are symmetrically and equidistantly arranged on the side frame 2 and correspond to the insertion slots 23, two insertion rods 25 are respectively penetrated through the two insertion slots 23 and slidably inserted into the two positioning grooves 24, and two locking sleeves 26 are respectively fixed on the two insertion rods 25 and movably sleeved on both ends of the side frame 2. The two positioning sleeves 22 are symmetrically fixed at both ends of the bearing rod 16 and sleeved on the outside of the side frame 2, can slide up and down along the side frame 2, and can be used to lock the position of the bearing rod 16 due to the plurality of equidistant positioning grooves 24 arranged on the side frame 2. The two positioning sleeves 22 are provided with the insertion slots 23, the insertion rods 25 can be penetrated through the insertion slots 23 and inserted into the positioning grooves 24 on the side frame 2, the insertion action of the insertion rods 25 is controlled by the locking sleeves 26, the locking sleeves 26 are controlled to contact or leave the side frame 2 by rotating the insertion rods 25, so as to facilitate the insertion and removal of the insertion rods 25 at any time, and the locking of the insertion rods 25 after being inserted into the corresponding positioning grooves 24 can be completed. Thus, the height of the bearing rod 16 can be adjusted when needed, so that the traction part 4 can be adapted to the height of the user, and the tension control of the traction belts 13, the power belts 12 and the resistance belts 14 in the traction part 4 can be further facilitated. The tension of the traction belts 13, the power belts 12 and the resistance belts 14 in the traction part 4 can be further increased or decreased, and the practicability of the device is ensured.

[0021] Optionally, the lifting part 9 comprises two guide rods 27 respectively fixed on the two side frames 2, two electric push rods 28 respectively fixed on the two side frames 2, and a lifting rod 29 movably connected with the two guide rods 27 and fixedly connected with the telescopic ends of the two electric push rods 28. In use, the user sets the target height, and the two electric push rods 28 are simultaneously started to work, which drives the lifting rod 29 to move up and down along the two guide rods 27, so as to drive the suspension frame 34 and the induction ball 10 to reach the specified position for the user to perform the jump training. The two guide rods 27 can limit the horizontal movement of the lifting rod 29, so as to ensure the stability of the lifting rod 29 during the lifting process and prevent deviation. The induction ball 10 is flexibly connected to the lower end of the suspension frame 34 and can adjust the height with the lifting rod 29 to simulate different jumping target points and adapt to different training stages. Meanwhile, the flexible connection design of the induction ball 10 can buffer the impact force of the user's hand to avoid hard collision injury. When needed, the height of the induction ball 10 can be randomly adjusted for training the air posture control and reaction speed.

[0022] Optionally, the guide part 11 comprises a guide frame 30 fixed on the top frame 3 or the bottom frame 1, and two guide wheels 31 rotatably installed in the guide frame 30. If several of the assisting belts 12 or several of the traction belts 13 pass through the gap between the two guide wheels 31; The guide frame 30 is fixed on the top frame 3 or the bottom frame 1 as a supporting structure of the traction belt 13 or the assisting belt 12, the two guide wheels 31 are free to rotate, the traction belt 13 or the assisting belt 12 passes through the gap between the two, forms rolling friction, reduces the movement resistance, when the user jumps, the traction belt 13 or the assisting belt 12 will adjust the angle with the action change, the rotation of the guide wheel 31 ensures that the pulling force is always transmitted along the optimal path, avoids the belt body distortion or jamming, prevents the interference of the athlete's jumping rhythm due to the friction resistance, and can limit the horizontal deviation of the traction belt 13 or the assisting belt 12, and further ensures the stability and efficiency of the pulling force transmission.

[0023] Optionally, the bottom frame 1 is provided with a buffer pad plate 32, and a clamping groove 33 matched with the bottom frame 1 is formed in the lower surface of the buffer pad plate 32. The buffer pad plate 32 is made of elastic material, such as high-density foam, rubber or silicone, and is installed on the bottom frame 1, which is used to absorb the impact force when the athlete lands, and when the user lands after completing the jumping training, the buffer pad plate 32 disperses the impact energy through its own deformation, reduces the instantaneous pressure on the joints, and reduces the risk of sports injuries caused by long-term training; and the buffer pad plate 32 is embedded on the bottom frame 1 through the clamping groove 33, which can effectively avoid the displacement or sliding of the buffer pad plate 32 during the user's training, improve the overall stability, and avoid the user from slipping.

[0024] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A gymnastic bounce training aid, characterised in that, The utility model relates to a kind of multi-point back heart, including: Chassis (1), two side frames (2) are fixedly connected with symmetry on the chassis (1), and the top of two side frames (2) is connected with top frame (3); It further includes traction part (4), two traction part (4) are symmetrically arranged between the chassis (1) and the top frame (3), and are connected with the two sides of the chassis (1) and the top frame (3) respectively, and multiple point vest (5) is connected between two traction part (4), and multiple point vest (5) is provided with several hanging rings (6), and two traction part (4) are connected with several hanging rings (6) respectively; It further includes fixed part (7), two fixed part (7) are arranged in two side frames (2) respectively, and are connected with two traction part (4) respectively; It further includes positioning part (8), two positioning part (8) are fixed on two fixed part (7) respectively, and are movably sleeved outside two side frames (2) respectively, for limiting the movement of two fixed part (7) on two side frames (2) respectively; It further includes lifting part (9), lifting part (9) is installed on two side frames (2), and suspension frame (34) is fixedly connected on lifting part (9), and the lower end of suspension frame (34) is fixedly connected with inductive ball (10), wherein Inductive ball (10) is flexibly connected with suspension frame (34); It further includes driving lifting part (9), and inductive ball (10) moves vertically according to user demand.

2. A gymnastics spring training aid as claimed in claim 1, characterised in that Traction part (4) includes two guide members (11) fixed on the chassis (1) and the top frame (3) respectively, several power belts (12) and several traction belts (13) pass through two guide members (11) respectively and are connected with one of fixed part (7), several resistance belts (14) are connected with one of fixed part (7);Several resistance belts (14), power belts (12) and several traction belts (13) are connected with several hanging rings (6) on multiple point vest (5) through hook (15).

3. A gymnastics spring training aid as claimed in claim 2, characterised in that The fixed part (7) includes a load-bearing rod (16) arranged in the side frame (2), and a plurality of connecting members (17) fixed to the load-bearing rod (16) are provided. The connecting member (17) includes a connecting seat (18) fixed to the load-bearing rod (16), a T-shaped fixing groove (19) opened on the connecting seat (18), a plurality of T-shaped clamping blocks (20) fitted and inserted in the T-shaped fixing groove (19) and fixed to one of the plurality of power belts (12), the plurality of traction belts (13) or the plurality of resistance belts (14), and a limiting screw (21) threadedly connected to the connecting seat (18).

4. A gymnastics spring training aid as claimed in claim 3, characterised in that The positioning part (8) comprises two positioning sleeves (22) symmetrically fixed at both ends of the bearing rod (16) and movably sleeved on the side frame (2), two insertion slots (23) respectively arranged on the two positioning sleeves (22), a plurality of positioning grooves (24) symmetrically and equidistantly arranged on the side frame (2) and corresponding to the insertion slots (23), two insertion rods (25) respectively penetrating through the two insertion slots (23) and slidably inserted into the two positioning grooves (24), and two locking sleeves (26) respectively fixed on the two insertion rods (25) and movably sleeved on both ends of the side frame (2).

5. A gymnastics spring training aid as claimed in claim 4, characterised in that The lifting part (9) comprises two guide rods (27) respectively fixed on the two side frames (2), two electric push rods (28) respectively fixed on the two side frames (2), a lifting rod (29) movably connected with the two guide rods (27) and fixedly connected with the two electric push rods (28) at both ends.

6. A gymnastics spring training aid as claimed in claim 5, characterised in that The guide part (11) comprises a guide frame (30) fixed on the top frame (3) or the bottom frame (1), and two guide wheels (31) rotatably installed in the guide frame (30); the plurality of booster belts (12) or the plurality of traction belts (13) pass through the gap between the two guide wheels (31).

7. A gymnastics spring training aid as claimed in claim 6, characterised in that The bottom frame (1) is provided with a buffer pad plate (32), and the lower surface of the buffer pad plate (32) is provided with a clamping groove (33) matched with the bottom frame (1).

Images