High jump stand for high jump training

Abstract

The utility model discloses a high jump stand for high jump training, and relates to the technical field of high jump stands, the high jump stand comprises a fixed seat, the two sides of the fixed seat are fixedly connected with portable structures, the corners of the two sides of the fixed seat are fixedly connected with fixed blocks, the inner parts of the fixed blocks are in threaded connection with threaded rods, and the threaded rods are in threaded connection with the fixed blocks. The top end of the threaded rod is fixedly connected with a control disc, the bottom end of the threaded rod is fixedly connected with a bearing, the bottom end of the bearing is fixedly connected with an anti-skid plate, the middle of the top end of the fixing base is fixedly connected with a fixing box, the inner bottom wall of the fixing box is fixedly connected with a motor box, and the interior of the motor box is fixedly connected with a servo motor. Through the arrangement of the fixing block, the threaded rod, the control disc, the bearing and the anti-skid plate, when a worker operates the device for use, adjustment can be effectively carried out according to the unevenness of the ground, so that the device is stabilized, and the problems that the device shakes due to the unevenness of the ground and the like are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high jump stands, in particular to a high jump stand for high jump training. Background Art

[0002] High jump stands are devices used to support the high jump bar during high jump training. These typically consist of a pair of metal brackets that support the bar and aid high jumpers in training and competition. High jump stands play a crucial role in high jump competitions and training, as they adjust the bar's height, ensuring proper training at various heights.

[0003] When the existing high jump training high jump stand is used,

[0004] (1) The stability is poor. When in use, it is easy for the device to shake due to uneven ground, thus affecting the use effect;

[0005] (2) The functionality is poor. When in use, personnel need to manually adjust the height, and the adjustment effect is poor, which affects the use effect.

[0006] In view of the above problems, the utility model provides a high jump stand for high jump training. Utility Model Content

[0007] The purpose of the utility model is to provide a high jump stand for high jump training. The utility model can be adjusted according to the unevenness of the ground and can automatically adjust the height, thereby solving the problems in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high jump stand for high jump training, comprising a fixed seat, both sides of the fixed seat are fixedly connected to a portable structure, fixed blocks are fixedly connected at the corners on both sides of the fixed seat, the internal threads of the fixed blocks are connected to a threaded rod, the top of the threaded rod is fixedly connected to a control disk, the bottom end of the threaded rod is fixedly connected to a bearing, the bottom end of the bearing is fixedly connected to an anti-skid plate, the middle part of the top of the fixed seat is fixedly connected to a fixed box, the inner bottom wall of the fixed box is fixedly connected to a motor box, the inside of the motor box is fixedly connected to a servo motor, the output end of the servo motor is splined to a transmission rod, one end of the transmission rod is fixedly connected to a threaded column, the surface of the threaded column is threadedly connected to a connecting column, and the top of the connecting column is fixedly connected to a sliding column.

[0009] Furthermore, the top end of the fixing box is fixedly connected to a fixing tube, and the sliding post is slidably connected to the inner wall of the fixing tube, thereby achieving the function of fixing the sliding post.

[0010] Furthermore, a clamping plate A is fixedly connected to the surface of the fixed tube, and a clamping plate B is fixedly connected to the top of the sliding column, thereby achieving the function of fixing the limiting rod.

[0011] Furthermore, both the A card plate and the B card plate can be clamped to the limit rod, and a protective sleeve is fixedly connected to the surface of the limit rod to protect the limit rod.

[0012] Furthermore, a damping expansion joint is fixedly connected to the middle of the top of the fixing seat, and a stabilizing plate is fixedly connected to the top of the damping expansion joint, thereby achieving the function of supporting the connecting frame.

[0013] Furthermore, a connection frame is fixedly connected to the top of the stabilizing plate, and a sponge pad is fixedly connected to the interior of the connection frame, thereby achieving the effect of protecting the trainees.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model provides a high jump stand for high jump training.

[0016] (1) By setting up the fixing block, threaded rod, control panel, bearing and anti-skid plate, when the personnel operate the device, they can effectively adjust according to the unevenness of the ground, thereby stabilizing the device and reducing the occurrence of problems such as shaking of the device due to the uneven ground.

[0017] (2) Through the arrangement of the servo motor, the threaded column, the connecting column and the sliding column, when the personnel operate the device, the height of the device can be effectively adjusted according to the actual situation, thereby reducing the occurrence of problems such as the effect of use being affected by the personnel adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the device of the utility model;

[0019] Figure 2 This is a schematic diagram of a fixing box of the utility model;

[0020] Figure 3 This is a schematic diagram of the sponge pad of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the motor box of the present utility model.

[0022] In the figure: 1. Fixed seat; 2. Portable structure; 201. Connecting plate; 202. Grip; 203. Protective cover; 3. Fixed block; 4. Threaded rod; 5. Control panel; 6. Bearing; 7. Anti-skid plate; 8. Fixed box; 9. Motor box; 10. Servo motor; 11. Transmission rod; 12. Threaded column; 13. Connecting column; 14. Sliding column; 15. Fixed tube; 16. A card plate; 17. B card plate; 18. Limit rod; 19. Protective cover; 20. Damping retractor; 21. Stabilizing plate; 22. Connecting frame; 23. Sponge pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In order to solve the problem of how to effectively position and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0025] A high jump stand for high jump training includes a fixed base 1, both sides of the fixed base 1 are fixedly connected to a portable structure 2, fixed blocks 3 are fixedly connected to the corners of both sides of the fixed base 1, the internal threads of the fixed blocks 3 are connected to threaded rods 4, the top of the threaded rods 4 are fixedly connected to a control disk 5, the bottom end of the threaded rods 4 is fixedly connected to a bearing 6, and the bottom end of the bearing 6 is fixedly connected to an anti-slip plate 7. Through the arrangement of the fixed blocks 3, threaded rods 4, control disks 5, bearings 6 and anti-slip plates 7, when a person operates the device, it can be effectively adjusted according to the unevenness of the ground, thereby stabilizing the device and reducing the occurrence of problems such as shaking of the device due to uneven ground. A fixing box 8 is fixedly connected to the middle of the top, a motor box 9 is fixedly connected to the inner bottom wall of the fixing box 8, a servo motor 10 is fixedly connected to the inside of the motor box 9, a transmission rod 11 is splined to the output end of the servo motor 10, one end of the transmission rod 11 is fixedly connected to a threaded column 12, a connecting column 13 is threadedly connected to the surface of the threaded column 12, and a sliding column 14 is fixedly connected to the top of the connecting column 13. Through the arrangement of the servo motor 10, the threaded column 12, the connecting column 13 and the sliding column 14, when a person operates the device, the height of the device can be effectively adjusted according to actual conditions, thereby reducing the occurrence of problems such as the use effect being affected by the adjustment of the person.

[0026] Specifically, when in use, the control disk 5 can be rotated to rotate the threaded rod 4 in the fixed block 3, so that the anti-slip plate 7 can be adjusted according to the unevenness of the ground, so that it can effectively adapt to the uneven ground; when in use, the servo motor 10 can be started through the motor box 9 and the external power supply, and the threaded column 12 can be driven to rotate through the transmission rod 11, so that the connecting column 13 pushes the sliding column 14 to the appropriate position for adjustment.

[0027] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0028] The top of the fixed box 8 is fixedly connected with a fixed tube 15, and the sliding column 14 is slidably connected to the inner wall of the fixed tube 15. The purpose of this design is to protect the sliding column 14 during use through the setting of the fixed tube 15.

[0029] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0030] The surface of the fixed tube 15 is fixedly connected with an A clamping plate 16, and the top of the sliding column 14 is fixedly connected with a B clamping plate 17. The purpose of this design is to achieve the effect of clamping the limit rod 18 during use through the setting of the A clamping plate 16 and the B clamping plate 17.

[0031] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0032] Both the A card plate 16 and the B card plate 17 can be connected to the limit rod 18, and the surface of the limit rod 18 is fixedly connected with a protective sleeve 19. The purpose of this design is to limit the height during use through the setting of the limit rod 18.

[0033] Further, such as Figure 1-3 As shown, the following preferred technical solutions are provided:

[0034] The middle part of the top of the fixed seat 1 is fixedly connected to a damping expander 20, and the top of the damping expander 20 is fixedly connected to a stabilizing plate 21. The purpose of this design is to achieve a shock-absorbing effect during use through the setting of the damping expander 20, and to achieve a fixed connection frame 22 during use through the setting of the stabilizing plate 21.

[0035] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0036] The top of the stabilizing plate 21 is fixedly connected to a connecting frame 22, and the inside of the connecting frame 22 is fixedly connected to a sponge pad 23. The purpose of this design is to fix the sponge pad 23 during use through the setting of the connecting frame 22, and to protect the trainees during use through the setting of the sponge pad 23.

[0037] Example 1:

[0038] See also Figure 1 The portable structure 2 includes a connecting plate 201, which is fixedly connected to both sides of the top of the fixing base 1. A handle 202 is fixedly connected to the surface of the connecting plate 201. Through the arrangement of the connecting plate 201 and the handle 202, the portable structure 2 plays the role of a portable device during use.

[0039] Example 2:

[0040] See also Figure 1 The portable structure 2 includes a handle 202, and a protective cover 203 is sleeved on the surface of the handle 202. The protective cover 203 protects the hand from being scratched during use.

[0041] In summary:

[0042] 1. When in use, the control plate 5 can be rotated to rotate the threaded rod 4 in the fixed block 3, so that the anti-slip plate 7 can be adjusted according to the unevenness of the ground, thereby being able to effectively adapt to the uneven ground;

[0043] 2. When in use, the servo motor 10 can be started by connecting the motor box 9 to an external power source, and the threaded column 12 can be driven to rotate by the transmission rod 11, so that the connecting column 13 pushes the sliding column 14 to the appropriate position for adjustment;

[0044] 3. When in use, the damping retractor 20 can provide shock absorption protection when the trainee falls on the sponge pad 23 on the connecting frame 22 .

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high jump stand for high jump training, comprising a fixing seat (1), characterized in that: The two sides of the fixing seat (1) are fixedly connected with a portable structure (2), the corners of the two sides of the fixing seat (1) are fixedly connected with fixing blocks (3), the internal threads of the fixing blocks (3) are connected with a threaded rod (4), the top of the threaded rod (4) is fixedly connected with a control panel (5), the bottom of the threaded rod (4) is fixedly connected with a bearing (6), the bottom of the bearing (6) is fixedly connected with an anti-slip plate (7), the middle of the top of the fixing seat (1) is fixedly connected with a fixing box (8), the inner bottom wall of the fixing box (8) is fixedly connected with a motor box (9), the inside of the motor box (9) is fixedly connected with a servo motor (10), the output end of the servo motor (10) is splined with a transmission rod (11), one end of the transmission rod (11) is fixedly connected with a threaded column (12), the surface of the threaded column (12) is threadedly connected with a connecting column (13), and the top of the connecting column (13) is fixedly connected with a sliding column (14).

2. A high jump stand for high jump training according to claim 1, characterized in that: The top end of the fixed box (8) is fixedly connected to a fixed tube (15), and the sliding column (14) is slidably connected to the inner wall of the fixed tube (15).

3. A high jump stand for high jump training according to claim 2, characterized in that: An A clamping plate (16) is fixedly connected to the surface of the fixed tube (15), and a B clamping plate (17) is fixedly connected to the top end of the sliding column (14).

4. A high jump stand for high jump training according to claim 3, characterized in that: The A clamping plate (16) and the B clamping plate (17) can both be clamped with a limiting rod (18), and a protective sleeve (19) is fixedly connected to the surface of the limiting rod (18).

5. A high jump stand for high jump training according to claim 1, characterized in that: A damping expansion device (20) is fixedly connected to the middle of the top end of the fixing seat (1), and a stabilizing plate (21) is fixedly connected to the top end of the damping expansion device (20).

6. A high jump stand for high jump training according to claim 5, characterized in that: The top end of the stabilizing plate (21) is fixedly connected to a connecting frame (22), and the interior of the connecting frame (22) is fixedly connected to a sponge pad (23).

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