Ankle joint proprioceptive test training device

Abstract

The utility model discloses an ankle joint proprioceptive test training device, which comprises a bottom plate, a jumping platform mechanism and a footing mechanism, the bottom plate is horizontally arranged, the jumping platform mechanism is arranged at the rear upper end of the bottom plate, and the footing mechanism is arranged at the front upper end of the bottom plate; the footing mechanism is provided with a footing table and two footing plates, the footing table is horizontally arranged in the middle of the front upper end of the bottom plate in the front-back direction, the two footing plates are installed on the left side and the right side of the footing table in a swinging and rotating mode respectively, and the two footing plates can vertically swing and rotate to adjust the inclination angle of the footing plates. In this way, a trainee can stand on the jumping platform mechanism and jump forwards, one foot of the trainee can fall on the footrest, the other foot of the trainee can fall on the inclined footrest plate, and therefore the ankle joint proprioceptive feeling can be tested and exercised.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of sports equipment, especially relates to a ankle joint proprioception test training device. BACKGROUND

[0002] Proprioception refers to the ability of the human body to perceive the position, movement and muscle tension of its own body parts. It allows the body to be aware of the position and movement of each part of the body, even when the eyes are closed. Proprioception is essential for coordinated movement, balance and fine motor control. The ankle joint is an important joint of the human foot. If its proprioception is not good, it may lead to balance disorders, repeated sprains, chronic ankle instability (CAI), decreased motor coordination, decreased muscle strength and other adverse conditions that significantly affect daily life and sports performance. Currently, research on ankle joint proprioception is mainly focused on physical therapy for CAI, motor control disorders, proprioception and muscle reaction time, balance function, muscle strength and prevention of re-injury. The existing ankle joint proprioception test training device has the following defects: when the subject jumps onto the inclined plate, the gravity is large, the pressure load on the inclined plate is large, and long-term testing can easily damage the inclined plate, which also poses a safety hazard to the subject, increases the risk of the ankle joint proprioception test training device, and shortens the service life of the ankle joint proprioception test training device. SUMMARY

[0003] To solve the above technical problems, the purpose of the utility model is to provide an ankle joint proprioception test training device which is simple in structure, convenient and flexible to use.

[0004] To achieve the above purpose, the technical scheme of the utility model is as follows: an ankle joint proprioception test training device, comprising a bottom plate, a jumping platform mechanism and a foot landing mechanism, the bottom plate is horizontally arranged, the jumping platform mechanism is arranged at the upper rear end of the bottom plate, and the foot landing mechanism is arranged at the upper front end of the bottom plate; the foot landing mechanism has a foot landing platform, two foot landing plates and two supporting pieces, the foot landing platform is horizontally arranged at the middle of the upper front end of the bottom plate in the front-rear direction, the two foot landing plates are respectively installed on the left and right sides of the foot landing platform, and the two supporting pieces correspond to the two foot landing plates one by one, the two supporting pieces are arranged at the upper end of the bottom plate and located below the corresponding foot landing plates, the foot landing plates are supported on the corresponding supporting pieces, and the height of the supporting pieces is adjustable to adjust the inclination angle of the corresponding foot landing plates.

[0005] The beneficial effects of the above technical solution are that the training personnel can stand on the jumping platform mechanism and jump forward, one foot landing on the landing platform and the other foot landing on the inclined landing plate, so as to test and exercise the proprioception of the ankle joint, and the support is arranged below the landing plate, so that the two landing plates are supported by the corresponding supports and the inclination angle thereof is adjusted.

[0006] In the above technical solution, the support comprises a base and a plurality of length-adjustable jacking rods, the base is horizontally arranged on the bottom plate and located below the corresponding landing plate, and the plurality of jacking rods are vertically arranged and spaced apart on the upper end of the base, and the plurality of jacking rods corresponding to the same support are used to jointly lift the corresponding landing plate.

[0007] The beneficial effects of the above technical solution are that the length of each jacking rod can be independently adjusted, so that the landing plate is lifted in an inclined state by the plurality of jacking rods.

[0008] In the above technical solution, the jacking rod comprises a screw rod and a threaded sleeve, the screw rod is vertically fixedly arranged at the corresponding position of the upper end of the base, the inner hole of the threaded sleeve is a threaded hole matched with the screw rod in thread, each threaded sleeve is threadedly connected with the corresponding screw rod, the height of the corresponding threaded sleeve is adjusted by tightening or loosening the threaded sleeve, and the plurality of threaded sleeves corresponding to the same support jointly lift the corresponding landing plate.

[0009] The beneficial effects of the above technical solution are that the length adjustment of each jacking rod is more flexible, and the length of each jacking rod is not easily changed after being adjusted to the right position.

[0010] In the above technical solution, the upper end of the threaded sleeve is sealed and spherical.

[0011] The beneficial effects of the above technical solution are that the upper end of the threaded sleeve is spherical when contacting the landing plate, so that the pressure on the landing plate is relatively small.

[0012] In the above technical solution, a handle is protruded on the side wall of the lower end of the threaded sleeve.

[0013] The beneficial effects of the above technical solution are that it is more convenient for a person to rotate the threaded sleeve.

[0014] In the above technical solution, the jumping platform mechanism comprises a straight bar-shaped jumping platform, the jumping platform is horizontally arranged on the rear upper end of the bottom plate in the left-right direction, and the horizontal height of the upper end of the jumping platform is higher than that of the upper end of the landing platform.

[0015] The beneficial effects of the above technical solutions are that the training personnel can jump higher than the landing height, so that the training effect of the ankle proprioception is better.

[0016] The jump platform mechanism further comprises a sliding platform, which is slidingly installed at the upper end of the jump platform and can slide along the left-right direction at the upper end of the jump platform.

[0017] The beneficial effects of the above technical solutions are that the position of the sliding platform on the jump platform can be adjusted as needed, and the training personnel stands on the sliding platform to jump, so that the jump position of the training personnel can be adjusted left and right.

[0018] The jump platform mechanism further comprises a locking member arranged on the sliding platform, which is used to lock the sliding platform at any position on the sliding track.

[0019] The beneficial effects of the above technical solutions are that the position of the sliding platform on the jump platform can be locked and positioned by the locking member, so that the sliding platform is stable when the training personnel jumps.

[0020] The jump platform mechanism further comprises a height increasing platform, the lower end of which is provided with a protruding strip, and the upper end of the sliding platform is provided with a first limiting groove matched with the protruding strip, the height increasing platform is placed on the sliding platform, and the jump platform extends into the first limiting groove for limiting.

[0021] The beneficial effects of the above technical solutions are that the height of the jump of the training personnel can be flexibly adjusted by only adding the height increasing platform on the sliding platform.

[0022] The height increasing platform is provided in plurality, and the upper end of the height increasing platform is provided with a second limiting groove matched with the protruding strip, a plurality of the height increasing platforms can be stacked on the sliding platform, and the protruding strips on the height increasing platforms above respectively extend into the second limiting grooves immediately below.

[0023] The beneficial effects of the above technical solutions are that the height of the jump of the training personnel can be further flexibly adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view of the ankle proprioception test and training device according to the embodiment of the present application;

[0025] Figure 2 It is a front view of the support according to the embodiment of the present application;

[0026] Figure 3 It is a front view of the support according to the embodiment of the present application; Figure 1 It is an enlarged view of A in FIG. 1.

[0027] Figure 4 Another vertical view of the ankle proprioception test training device is described in the embodiment of the utility model.

[0028] In the figure: 1, base plate; 2, jumping platform mechanism; 21, take-off platform; 22, sliding platform; 221, first limiting groove; 222, connecting lug; 23, locking member; 24, heightening platform; 241, convex strip; 242, second limiting groove; 3, foot landing mechanism; 31, foot landing platform; 32, foot landing plate; 33, support member; 331, base; 332, jacking rod; 3321, screw rod; 3322, threaded sleeve; 3323, handle. DETAILED DESCRIPTION

[0029] The principles and features of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and not used to limit the scope of the utility model. In the following paragraphs, the utility model is described in more detail by way of example with reference to the drawings. The advantages and features of the utility model will be clearer according to the following description and claims. It should be noted that the drawings are all very simplified and use non-precise proportions, only to facilitate, clearly assist in explaining the purpose of the utility model embodiments.

[0030] As Figure 1 shown, the embodiment provides an ankle proprioception test training device, which comprises a base plate 1, a jumping platform mechanism 2 and a foot landing mechanism 3, the base plate 1 is horizontally arranged, the jumping platform mechanism 2 is arranged at the rear upper end of the base plate 1, and the foot landing mechanism 3 is arranged at the front upper end of the base plate 1; the foot landing mechanism 3 has a foot landing platform 31 and two foot landing plates 32, the foot landing platform 31 is horizontally arranged at the middle of the front upper end of the base plate 1 along the front-rear direction, and the two foot landing plates 32 are respectively pivotally installed on the left and right sides of the foot landing platform 31, and the two foot landing plates 32 can be vertically pivoted to adjust the inclination angle thereof, so that the training personnel can stand on the jumping platform mechanism and jump forward, one foot can land on the foot landing platform, and the other foot can land on the inclined foot landing plate, thereby testing and exercising the ankle proprioception.

[0031] In the embodiment, the foot landing platform can be a cuboid, the foot landing plate can be a square plate, the foot landing platform is horizontally arranged along the front-rear direction, the width thereof along the left-right direction can be 10-30 cm, the front and rear ends of the foot landing plate are aligned with the front and rear ends of the foot landing platform, and the width of the foot landing plate along the left-right direction can be 30-60 cm.

[0032] As Figure 2As shown in the technical scheme, the landing mechanism 3 further comprises two supporting members 33, the two supporting members 33 correspond to the two landing plates 32 one by one, the two supporting members 33 are arranged at the upper end of the bottom plate 1 and are located below the corresponding landing plate 32, the landing plate 32 is supported on the corresponding supporting member 33, and the height of the supporting member 33 is adjustable to adjust the inclination angle of the corresponding landing plate 32, so that the two landing plates are supported by the corresponding supporting members and the inclination angle thereof is adjusted.

[0033] In the technical scheme, the supporting member 33 comprises a base 331 and a plurality of length-adjustable jacking rods 332, the base 331 is horizontally arranged on the bottom plate 1 and is located below the corresponding landing plate 32, and the plurality of jacking rods 332 are vertically arranged and spaced apart at the upper end of the base 331, the plurality of jacking rods 332 corresponding to the same supporting member 33 are used to jointly support the corresponding landing plate 32, so that the length of each jacking rod can be independently adjusted to support the landing plate in an inclined state by the plurality of jacking rods.

[0034] In the technical scheme, the jacking rod 332 comprises a screw rod 3321 and a threaded sleeve 3322, the screw rod 3321 is vertically fixedly arranged at the corresponding position of the upper end of the base 331, the inner hole of the threaded sleeve 3322 is a threaded hole matched with the screw rod 3321, each threaded sleeve 3322 is threadedly connected with the corresponding screw rod 3321, the threaded sleeve 3322 is tightened or loosened to adjust the height of the corresponding threaded sleeve 3322, and the plurality of threaded sleeves 3322 corresponding to the same supporting member 33 jointly support the corresponding landing plate 32, so that the length adjustment of each jacking rod is more flexible, and the length of each jacking rod is not easily changed after being adjusted to the right position.

[0035] In the technical scheme, the upper end of the threaded sleeve 3322 is sealed and has a spherical surface, so that the contact between the upper end of the threaded sleeve and the landing plate is spherical, thereby reducing the pressure on the landing plate.

[0036] In the technical scheme, a handle 3323 is protruded at the side wall of the lower end of the threaded sleeve 3322, so that it is more convenient to manually rotate the threaded sleeve.

[0037] In the embodiment, the base is a plate body which can be integrally formed with the bottom plate, the plurality of jacking rods are arranged in a matrix on the base, the landing plate is in an inclined state, and the length of each jacking rod is adjusted to the upper end of the jacking rod abutting against the lower end of the landing plate, so that the stability of the landing plate is good.

[0038] The jump platform mechanism 2 comprises a straight strip-shaped jump platform 21, which is horizontally arranged at the rear upper end of the base plate 1 along the left-right direction, and the horizontal height of the upper end of the jump platform 21 is higher than that of the upper end of the landing platform 31, so that the training personnel has a higher jump height than the landing height when jumping, and the training effect of the ankle proprioception is better.

[0039] The jump platform mechanism 2 further comprises a sliding platform 22, which is slidingly arranged at the upper end of the jump platform 21 and can slide along the left-right direction at the upper end of the jump platform 21, so that the position of the sliding platform on the jump platform can be adjusted as required, and the training personnel stands on the sliding platform to jump, that is, the jump position of the training personnel can be adjusted left and right.

[0040] The jump platform mechanism 2 further comprises a locking member 23 arranged on the sliding platform 22, which is used to lock the sliding platform 22 at any position on the sliding track, so that the position of the sliding platform on the jump platform can also be locked and positioned by the locking member, thereby improving the stability of the sliding platform when the training personnel jumps.

[0041] As shown in Figure 4 The height increasing platform 24 is placed on the sliding platform 22, and the jump platform 21 extends into the first limiting groove 221 to be limited, so that the jump height of the training personnel can be flexibly adjusted by only adding the height increasing platform on the sliding platform.

[0042] The jump platform 21 in the embodiment can be a cuboid, which is horizontally arranged at the rear end of the base plate along the left-right direction, and the rear end of the landing platform abuts against the middle part of the jump platform.

[0043] The sliding platform in the embodiment can be a square body, which is slidingly arranged on the jump platform (specifically, a T-shaped sliding groove can be concavely arranged at the upper end of the jump platform along the left-right direction, and a T-shaped sliding block can be convexly arranged at the lower end of the sliding platform and matched with the sliding groove, which belongs to the prior art and will not be described here).

[0044] The plurality of height increasing tables 24 are arranged on the sliding table 22, and the upper end of each height increasing table 24 is provided with a second limiting groove 242 matched with the protruding strip 241, so that the plurality of height increasing tables 24 can be stacked on the sliding table 22, and the protruding strip 241 on the upper height increasing table 24 extends into the second limiting groove 242 immediately below the upper height increasing table 24, so that the take-off height of the training personnel can be further flexibly adjusted, and the number of the height increasing tables stacked on the sliding table is determined according to actual needs.

[0045] The first limiting groove and the second limiting groove are matched in size and shape, the protruding strip can be a square strip, and the first limiting groove and the second limiting groove can also be square grooves.

[0046] The training personnel can take off from the take-off table, take off from the sliding table, or take off from the height increasing table (the height increasing table is arranged on the sliding table).

[0047] As shown in Figure 3 The locking member can be a locking bolt, the front side of the sliding table can be downwardly protrudingly provided with a connecting lug 222, the connecting lug 222 is matched with the front side of the take-off table, the connecting lug 222 is provided with a front-to-rear threaded hole, the locking member is threadedly connected with the threaded hole, the locking member is tightened to abut the front end of the take-off table to lock, or the locking member is loosened to separate the front end of the take-off table to unlock.

[0048] In use, the subject stands on the take-off table mechanism 2, then jumps forward according to the daily jumping habit, one foot is stepped on the landing table, and the other foot is stepped on the landing plate on the corresponding side (both feet need to be stepped down at the same time), at this time, the ankle of the foot stepped on the landing plate is bent. Each subject can stand in the middle and the end of the take-off table (the take-off test needs to be performed at both ends to ensure that different feet are landed on the landing table), and the height of each take-off can be adjusted (the height is adjusted by arranging the height increasing tables), and the inclination angle of the landing plate can be adjusted (the inclination angle of the landing plate is adjusted by adjusting the length of the plurality of jacking rods), specifically, the test of the same slope and different heights and the same height and different slopes can be performed (the slope refers to the inclination angle of the landing plate, and the height refers to the height of the take-off).

[0049] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. An ankle proprioceptive testing training device, characterized by, The application relates to a jumping platform, which comprises a bottom plate (1), a jumping platform mechanism (2) and a landing platform mechanism (3), the bottom plate (1) is horizontally arranged, the jumping platform mechanism (2) is arranged at the rear upper end of the bottom plate (1), and the landing platform mechanism (3) is arranged at the front upper end of the bottom plate (1); the landing platform mechanism (3) comprises a landing platform (31), two landing plates (32) and two supporting members (33), the landing platform (31) is horizontally arranged at the middle of the front upper end of the bottom plate (1) in the front-rear direction, the two landing plates (32) are respectively pivotally arranged at the left and right sides of the landing platform (31), the two supporting members (33) correspond to the two landing plates (32) one by one, the two supporting members (33) are arranged at the upper end of the bottom plate (1) and are located below the corresponding landing plates (32), the landing plates (32) are supported on the corresponding supporting members (33), and the height of the supporting members (33) can be adjusted to adjust the inclination angle of the corresponding landing plates (32).

2. The ankle proprioceptive sense testing training device of claim 1, wherein, The supporting member (33) comprises a base (331) and a plurality of length-adjustable jacking rods (332), the base (331) is horizontally arranged on the bottom plate (1) and is located below the corresponding landing plate (32), and the plurality of jacking rods (332) are vertically arranged and spaced apart at the upper end of the base (331); the plurality of jacking rods (332) corresponding to the same supporting member (33) are used to jointly support the corresponding landing plate (32).

3. The ankle proprioceptive sense testing training device of claim 2, wherein, The jacking rod (332) comprises a screw rod (3321) and a threaded sleeve (3322), the screw rod (3321) is vertically fixedly arranged at the corresponding position of the upper end of the base (331), and the inner hole of the threaded sleeve (3322) is a threaded hole matched with the screw rod (3321) in a threaded mode; each threaded sleeve (3322) is threadedly connected with the corresponding screw rod (3321), the threaded sleeve (3322) is tightened or loosened to adjust the height of the corresponding threaded sleeve (3322), and the plurality of threaded sleeves (3322) corresponding to the same supporting member (33) jointly support the corresponding landing plate (32).

4. The ankle proprioceptive sense testing training device of claim 3, wherein, The upper end of the threaded sleeve (3322) is sealed and has a spherical surface.

5. The ankle proprioceptive sense testing training device of claim 3, wherein, A handle (3323) is arranged on the side wall of the lower end of the threaded sleeve (3322).

6. The ankle proprioceptive sense test training device according to claim 1, wherein, The jumping platform mechanism (2) comprises a straight-strip-shaped take-off platform (21), the take-off platform (21) is horizontally arranged at the rear upper end of the bottom plate (1) in the left-right direction, and the horizontal height of the upper end of the take-off platform (21) is higher than that of the upper end of the landing platform (31).

7. The ankle proprioceptive sense test training device according to claim 6, wherein, The jumping platform mechanism (2) further comprises a sliding platform (22) slidably arranged at the upper end of the take-off platform (21), and the sliding platform (22) can slide in the left-right direction at the upper end of the take-off platform (21).

8. The ankle proprioceptive sense test training device according to claim 7, wherein, The jumping platform mechanism (2) further comprises a locking member (23) arranged on the sliding platform (22), and the locking member (23) is used to lock the sliding platform (22) at any position on the sliding track.

9. The proprioceptive ankle test training device of claim 7 or 8, wherein, Further comprise a heightening table (24), the lower end of the heightening table (24) is provided with a convex strip (241), the upper end of the sliding table (22) is provided with a first limiting slot (221) matched with the convex strip (241), the heightening table (24) is placed on the sliding table (22), and the take-off table (21) extends into the first limiting slot (221) to limit.

10. The ankle proprioceptive sense test training device according to claim 9, wherein, The heightening table (24) is provided with a plurality of heightening tables (24), and the upper end of the heightening table (24) is provided with a second limiting slot (242) matched with the convex strip (241), a plurality of heightening tables (24) can be stacked on the sliding table (22), and the convex strip (241) on the heightening table (24) above extends into the second limiting slot (242) immediately below.

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