Jumping training device

Abstract

The utility model discloses a jumping training device which comprises a jumping platform, and a jumping mechanism is installed on the jumping platform. The bouncing mechanism comprises a rotary switching roller, a plurality of bouncing plates with different elastic forces are assembled and connected to the rotary switching roller, and the different bouncing plates are elastically mounted on the rotary switching roller through spring structures with different elastic forces; the bouncing mechanism further comprises a driving motor for driving the rotary switching roller; the jumping training device further comprises a plurality of bouncing resistance structures installed on the rear side of the jumping platform, and in the jumping process, the jumping falling point is pulled and adjusted through resistance of the bouncing resistance structures. By means of the structure, in the jumping training process, the perceptual force of exercisers and trainees to the legs in the jumping process is greatly improved, and then the training efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of jumping training, especially relates to a jumping training device. BACKGROUND

[0002] Jumping training is through training personnel standing at a fixed position, through the leg flexion, rapidly bouncing to a certain distance and falling down. Therefore, jumping training is one of the most effective training methods to exercise the leg bouncing ability.

[0003] After increasing the leg ability of the training personnel through jumping training, the survival skills in complex and changeable environment can be increased, such as in the training process in the wild, the stronger the bouncing ability, the stronger the ability to cross the ditch and other obstacles of the training personnel, and at the same time in the actual combat process, the better jumping ability can help the personnel to increase the survival probability.

[0004] The current jumping training is mainly standing jumping, and the training personnel cannot be assisted in jumping when jumping, which is reflected in that the jumping personnel cannot be assisted in jumping according to the leg bouncing ability of the training personnel to increase the perception degree of the training personnel to the leg flexion and jumping bouncing force required, and then the landing point of the jumping is controlled. Therefore, after repeated training, the bouncing of the training personnel is not significantly improved, which is reflected in that the precise landing point of the jumping cannot be effectively controlled.

[0005] Obviously, through an auxiliary bouncing training device, the perception effect of the training personnel to the leg bouncing ability can be increased, the bouncing action can be more efficiently mastered, the leg perception in the bouncing process can be improved, the precision of the bouncing landing point can be increased, and the training effect of the directional jumping training can be increased. UTILITY MODEL CONTENT

[0006] Based on the above background, the purpose of the utility model is to provide a jumping training device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A kind of jumping training device, including jumping platform, the jumping platform is installed with bouncing mechanism;

[0009] The bouncing mechanism includes rotating switch roller, and a plurality of different elastic settings bouncing plates are connected to the rotating switch roller, and the different bouncing plates are elastically installed on the rotating switch roller by different elastic spring structures;

[0010] The bouncing mechanism further includes a drive motor for driving the rotating switch roller;

[0011] The jumping training device further includes a plurality of bouncing resistance structures installed at the rear side of the jumping platform, and the bouncing resistance structures are used to adjust the landing point of the jumping by the resistance traction in the jumping process.

[0012] Preferably, a cavity is formed in the jumping platform, the rotating switching roller is located in the cavity, a jumping opening is formed in the top of the jumping platform, and the jumping board protrudes out of the jumping opening.

[0013] Both ends of the rotating switching roller are respectively provided with rotating shafts which are rotatably connected in the jumping platform, and the output shaft of the driving motor is fixedly connected to one of the rotating shafts.

[0014] Preferably, a plurality of sinking grooves corresponding to the jumping board are formed in the top of the rotating switching roller.

[0015] The cross section of the sinking groove is rectangular.

[0016] Preferably, the spring structure comprises a plurality of spring seats fixedly connected to the bottom of the jumping board, a sliding rod fixedly connected to the spring seat and slidingly connected to the rotating switching roller, and a reinforcing spring sleeved on the sliding rod and fixedly connected to both ends of the spring seat and the sinking groove.

[0017] Preferably, a jumping resistance structure is mounted at both ends of the rear side of the jumping platform.

[0018] Preferably, the jumping resistance structure comprises a fixed shaft fixedly connected to the jumping platform, and a rope winding structure rotatably connected to the fixed shaft.

[0019] The rope winding structure is wound with a pulling rope.

[0020] The free end of the pulling rope is fixedly connected with a bandage.

[0021] Preferably, the rope winding structure comprises a sleeve rotatably connected to the fixed shaft, and an annular blocking seat fixedly connected to the top and the bottom of the sleeve.

[0022] The pulling rope is wound on the sleeve.

[0023] Preferably, the upper end of the fixed shaft is threadedly connected with a friction increasing structure, the friction increasing structure comprises an adjusting seat, and a plurality of elastic friction sheets are fixedly connected to the bottom of the adjusting seat.

[0024] The rotating adjusting seat is adjusted to different pressures of the elastic friction sheets pressing against the annular blocking seat, so as to adjust the friction.

[0025] Preferably, an uphill plate is fixedly connected to the rear side of the jumping platform, a falling plate is fixedly connected to the front side of the jumping platform, and a plurality of cameras are mounted at the front end of the falling plate.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the process of jumping, the elastic jumping board with different elastic force is used to assist jumping, increase the perception of the leg force of the training personnel, and further increase the training efficiency and effect of jumping.

[0028] 2. In the process of jumping training, the elastic friction plate is pressed on the annular blocking seat by the adjusting seat, the pressing force of the elastic friction plate is controlled, in the process of pulling the rope during jumping, the elastic friction plate hinders the rotation of the sleeve to release the rope with different friction resistance, and then the pulling resistance of the rope is adjusted, for example, if the elastic friction plate pressing force is increased, the rotation resistance of the sleeve is increased, and then the pulling resistance of the rope is increased, at this time, if the operator jumps to the target position, the elastic force needs to be increased, after training, the operator jumps to the target position, the elastic friction plate pressing force on the annular blocking seat is continuously adjusted, the friction resistance is adjusted, and then the pulling resistance of the rope is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative labor.

[0030] Figure 1 The overall structure schematic diagram of the embodiment of the present application is shown in the figure.

[0031] Figure 2 The structure schematic diagram of the elastic bouncing mechanism in the embodiment of the present application is shown in the figure.

[0032] Figure 3 The structure schematic diagram of the spring structure in the embodiment of the present application is shown in the figure.

[0033] Figure 4 The structure schematic diagram of the adjusting seat and the elastic friction plate in the embodiment of the present application is shown in the figure.

[0034] Figure 5 The structure schematic diagram of the binding belt in the embodiment of the present application is shown in the figure.

[0035] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0038] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0039] Example 1

[0040] like Figures 1-5 As shown, a jumping training device includes a jumping platform 2, with an incline board fixedly connected to the rear side of the platform 2, and a landing board 4 fixedly connected to the front side of the platform 2. Several cameras 5 are installed at the front end of the landing board 4. In the existing jumping process, the trainee jumps on the platform 2, and the jumping posture is captured by the cameras for subsequent video learning.

[0041] Meanwhile, in order to increase the trainees' awareness of their leg muscles during the jump and thus enhance the training effect, and to provide auxiliary adjustment for the jump, the aforementioned jumping platform 2 is equipped with a bouncing mechanism 3.

[0042] The bouncing mechanism 3 includes a rotating switching roller 32. Specifically, a cavity is formed inside the jumping platform 2, and the rotating switching roller 32 is located inside the cavity. A bouncing opening is formed at the top of the jumping platform 2, and the bouncing plate 33 protrudes from the bouncing opening. Simultaneously, rotating shafts rotatably connected to both ends of the rotating switching roller 32 are respectively installed within the jumping platform 2. The output shaft of the drive motor 31 is fixedly mounted on one side of the rotating shaft via a coupling. The drive motor 31 is fixedly mounted on the side wall of the jumping platform 2.

[0043] Meanwhile, four rectangular shaped grooves 321 are circumferentially distributed on the rotating switch roller 32, and each groove 321 is provided with a bounce board 33. Each bounce board 33 is elastically mounted on the rotating switch roller 32 through a spring structure 34, and the elastic force of the spring structure 34 connected to each bounce board 33 is different. Therefore, the bounce force obtained by stepping on different bounce boards 33 is different during the jumping process.

[0044] Specifically, the spring structure 34 includes a plurality of spring seats 342 fixedly connected to the bottom of the bounce board 33, a sliding rod 341 slidingly connected to the rotating switch roller 32 is fixedly connected to the spring seat 342, a reinforcing spring 343 is sleeved on the sliding rod 341, and both ends of the reinforcing spring 343 are fixedly connected to the spring seat 342 and the groove.

[0045] Specifically, four rectangular distributed spring seat 342-sliding rod 341-reinforcing spring 343 structures 34 are arranged on the left and right sides of the bottom of the bounce board 33.

[0046] The elastic force of the reinforcing spring 343 connected to different bounce boards 33 is different (reflected in the different thickness of the spring). During the working process, the training personnel stands on the bounce board 33 and quickly jumps onto the jump board after repeatedly stepping on the bounce board 33 with full legs to obtain greater elastic force.

[0047] During the training process, the training personnel perceives the leg force according to the landing point on the jump board and adjusts the leg force. For example, when jumping through the spring structure 34 with large elastic force, the landing point of the jump is too short, which indicates that the leg force is different and needs to be increased. Conversely, when jumping through the spring structure 34 with small elastic force, the landing point of the jump is too long, which indicates that the leg force is too large and needs to be reduced. The adjustment method is to open the motor to rotate and switch different bounce boards 33 to adjust the bounce boards 33 with different elastic properties.

[0048] Through the above-mentioned method, the bounce board with different elastic force is used to assist jumping during the jumping process, which increases the perception of the leg force of the training personnel, and further increases the training efficiency and effect of jumping.

[0049] Embodiment 2

[0050] As Figures 1-5As shown, the embodiment is based on the structure of embodiment 1, and the jumping training device further comprises a plurality of elastic resistance structures 6 installed at the rear side of the jumping platform 2. During the jumping process, the landing point is adjusted by the resistance pulling of the elastic resistance structures 6. Through the elastic resistance structures 6, the legs of the trainees are pulled during the jumping process, forming resistance, and then the trainees need to increase the leg jumping force to reach the jumping point after jumping, so as to increase the training of leg muscles, especially for trainees with weak jumping ability, the training effect is increased through this way.

[0051] Specifically, the elastic resistance structures 6 are installed at both ends of the rear side of the jumping platform 2. The specific structure is that the elastic resistance structure 6 comprises a fixed shaft 61 fixedly connected to the jumping platform 2, and a winding rope structure rotatably connected to the fixed shaft 61. The winding rope structure is wound with a pull rope 63, and the free end of the pull rope 63 is fixedly connected with a bandage 64.

[0052] Specifically, the winding rope structure comprises a sleeve 621 rotatably connected to the fixed shaft 61. According to the existing mode, a bearing is fixedly connected to the upper and lower ends of the sleeve 621, and the inner ring of the bearing is fixed to the fixed shaft 61.

[0053] Meanwhile, the top and bottom of the sleeve 621 are fixedly connected with annular blocking seats 62, respectively. The pull rope 63 is wound on the sleeve 621.

[0054] During the jumping process, the operator binds the bandage 64 on the leg, and connects the Velcro A on the bandage 64 according to the existing mode to realize the binding and fixing.

[0055] Then the operator jumps, and the leg pulls the pull rope 63 (the pull rope 63 is wound with sufficient length) during the jumping process. In this process, the pulling resistance is formed by the pull rope 63 (the pull rope 63 drives the sleeve 621 to rotate and unwind during the jumping process). In order to jump to a farther distance, the operator needs to increase the leg force.

[0056] Meanwhile, in order to increase the pulling resistance of the pull rope 63, the upper end of the fixed shaft 61 is threadedly connected with a friction increasing structure. The friction increasing structure comprises an adjusting seat 65 (a threaded hole is formed in the center of the adjusting seat 65, and the upper end of the fixed shaft 61 has a threaded structure), and a plurality of elastic friction plates 66 (made of rubber) are fixedly connected to the bottom of the adjusting seat 65. The friction is adjusted by rotating the adjusting seat 65 to change the pressure of the elastic friction plates 66 pressing against the annular blocking seat 62.

[0057] During the rotation of the sleeve 621, the annular blocking seat 62 at the upper and lower ends rotates synchronously. At this time, the lower adjustment seat 65 is pressed against the annular blocking seat 62 by the elastic friction plate 66. The pressing force of the elastic friction plate 66 is controlled to realize the jumping and pulling of the pull rope 63. During the jumping and pulling of the pull rope 63, the elastic friction plate 66 hinders the rotation of the sleeve 621 to release the pull rope 63 with different frictional resistance, and then the pulling resistance of the pull rope 63 is adjusted. For example, if the pressing force of the elastic friction plate 66 is increased to increase the rotation resistance of the sleeve 621, the pulling resistance of the pull rope 63 is increased. At this time, if the jumper jumps to the target position, the jumping force needs to be increased. After training, the jumper continuously approaches the target position by jumping, and then the pressing force of the elastic friction plate 66 against the annular blocking seat 62 is continuously adjusted to adjust the frictional resistance, and then the pulling resistance of the pull rope 63 is adjusted. In the above manner, the jumper can effectively perform the jumping exercise.

[0058] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. A jump training device, characterized in that Including jumping platform, jumping mechanism is installed on the jumping platform; The jumping mechanism comprises a rotating switching roller, a plurality of jumping plates with different elastic forces are connected to the rotating switching roller, and the different jumping plates are elastically mounted on the rotating switching roller through spring structures with different elastic forces. The jumping mechanism further comprises a driving motor for driving the rotating switching roller. The jumping training device further comprises a plurality of jumping resistance structures mounted on the rear side of the jumping platform, and the landing point of jumping is adjusted through the resistance pulling of the jumping resistance structures during jumping.

2. The jump training device of claim 1, wherein, A cavity is formed in the jumping platform, the rotating switching roller is located in the cavity, a jumping port is formed in the top of the jumping platform, and the jumping plate protrudes out of the jumping port. Both ends of the rotating switching roller are respectively provided with rotating shafts rotatably connected in the jumping platform, and the output shaft of the driving motor is fixedly connected to one of the rotating shafts.

3. The jump training device of claim 1, wherein, A plurality of corresponding sinking grooves are formed in the top of the rotating switching roller. The cross section of the sinking groove is rectangular.

4. The jump training device of claim 1, wherein, The spring structure comprises a plurality of spring seats fixedly connected to the bottom of the jumping plate, a sliding rod fixedly connected to the rotating switching roller is fixedly connected to the spring seat, a reinforcing spring is sleeved on the sliding rod, and both ends of the reinforcing spring are fixedly connected to the spring seat and the sinking groove.

5. The jump training device of claim 1, wherein, The rear side of the jumping platform is provided with the jumping resistance structures at both ends.

6. The jump training device of claim 4, wherein, The jumping resistance structure comprises a fixed shaft fixedly connected to the jumping platform, and a winding rope structure rotatably connected to the fixed shaft. The winding rope structure is wound with a pull rope. The free end of the pull rope is fixedly connected with a binding belt.

7. The jump training device of claim 6, wherein, The winding rope structure comprises a sleeve rotatably connected to the fixed shaft, and the top and bottom of the sleeve are respectively fixedly connected with annular blocking seats. The pull rope is wound on the sleeve.

8. The jump training device of claim 7, wherein, The upper end of the fixed shaft is threadedly connected with a friction increasing structure, the friction increasing structure comprises an adjusting seat, and the bottom of the adjusting seat is fixedly connected with a plurality of elastic friction plates. The rotating adjusting seat adjusts the pressure of the elastic friction plate pressing on the annular blocking seat, so as to adjust the friction.

9. The jump training device of claim 1, wherein, The rear side of the jumping platform is fixedly connected with an uphill plate, the front side of the jumping platform is fixedly connected with a landing plate, and a plurality of cameras are mounted on the front end of the landing plate.

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