Multifunctional high jump and touch frame

Abstract

The invention discloses a multifunctional high jump and touch frame, and relates to the technical field of sports teaching aids, the multifunctional high jump and touch frame comprises a bottom plate, the upper end of the bottom plate is fixedly provided with a fixed plate, the surface of the fixed plate is slidably connected with an upper guide ring and a lower guide ring, the surfaces of the upper guide ring and the lower guide ring are fixedly provided with a telescopic plate, and the side surface of the telescopic plate is fixedly provided with a sleeve; the telescopic plate is connected with the fixed plate through the upper guide ring and the lower guide ring, so that the telescopic plate can move up and down relative to the fixed plate, the height of the sleeve is changed, a height reaching rod is inserted, and the telescopic plate can be used as a height reaching frame; meanwhile, the height-adjustable extension plate can be used as a fulcrum to serve as a jumping stand, an obstacle and a ball net rack, so that the types of sports equipment are reduced, and testing of multiple items is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of sports teaching aids, and particularly to a multifunctional high jump and reach stand. Background Art

[0002] A high jump stand is a bracket for placing a high jump bar. During the high jump process, students need to jump over the high jump bar without touching it. If the high jump bar falls, it is regarded as not successfully jumping over; a reach stand is used to raise a reach bar, and students determine the reach height by jumping up and making their hands touch the reach bar.

[0003] Existing high jump stands and reach stands are two different instruments. When carrying out corresponding training, the corresponding brackets need to be pushed out. However, in teaching activities, multiple items usually need to be tested, resulting in the need to push out multiple devices during teaching activities, increasing the unnecessary burden on teachers. Therefore, a multifunctional high jump and reach stand is proposed to solve the above problems. Summary of the Invention

[0004] The present invention provides a multifunctional high jump and reach stand, which solves the above technical problems.

[0005] To solve the above technical problems, a multifunctional high jump and reach stand provided by the present invention includes a bottom plate. An fixing plate is fixed to the upper end of the bottom plate. An upper guiding ring and a lower guiding ring are slidably connected to the surface of the fixing plate. Telescopic plates are fixed to the surfaces of the upper guiding ring and the lower guiding ring. A sleeve is fixed to the side surface of the telescopic plate. An extension plate is fixed to the side of the lower guiding ring.

[0006] Preferably, a reach bar is inserted into the surface of the sleeve, and weights of different heights are suspended on the surface of the reach bar.

[0007] Preferably, a high jump bar is arranged on the surface of the extension plate, and the extension plate is inclined relative to the lower guiding ring.

[0008] Preferably, a pulley is rotatably connected to the surface of the bottom plate, and the bottom of the pulley is lower than the lower end surface of the bottom plate.

[0009] Compared with the related art, a multifunctional high jump and reach stand provided by the present invention has the following beneficial effects:

[0010] In the present invention, the telescopic plate is connected to the fixing plate through the upper guiding ring and the lower guiding ring, so that the telescopic plate can move up and down relative to the fixing plate, change the height of the sleeve and insert the reach bar, and can be used as a reach stand. At the same time, the extension plate with adjustable height can be used as a fulcrum to be a high jump stand, an obstacle and a ball net stand, thereby reducing the types of sports equipment and facilitating the testing of multiple items. Description of the Drawings

[0011] Figure 1This is the main structure diagram of the present invention;

[0012] Figure 2 This is the front structure diagram of the present invention;

[0013] Figure 3 This is the structure diagram of the second embodiment of the present invention.

[0014] Reference numerals in the figure: 1, high jump bar; 2, sleeve; 3, telescopic plate; 4, upper guide ring; 5, lower guide ring; 6, fixing plate; 7, bottom plate; 8, pulley; 9, extension plate; 10, high jump pole. Detailed implementation manners

[0015] Embodiment 1 is given by Figure 1-2 The present invention includes a multifunctional high jump touch stand, which includes a bottom plate 7. A fixing plate 6 is fixed to the upper end of the bottom plate 7. An upper guide ring 4 and a lower guide ring 5 are slidably connected to the surface of the fixing plate 6. A telescopic plate 3 is fixed to the surfaces of the upper guide ring 4 and the lower guide ring 5. A sleeve 2 is fixed to the side of the telescopic plate 3. An extension plate 9 is fixed to the side of the lower guide ring 5.

[0016] A high jump bar 1 is inserted into the surface of the sleeve 2, and weights of different heights are suspended on the surface of the high jump bar 1.

[0017] A pulley 8 is rotatably connected to the surface of the bottom plate 7, and the bottommost part of the pulley 8 is lower than the lower end surface of the bottom plate 7.

[0018] Insert the high jump bar 1 into the inside of the sleeve 2. Then, suspend weights of different heights on the surface of the high jump bar 1. The weights will hang downwards, pushing the extension plate 9 upwards. The extension plate 9 drives the telescopic plate 3 to move upwards through the lower guide ring 5. The upper guide ring 4 and the lower guide ring 5 stay at the fixed positions on the fixing plate 6 through the friction with the fixing plate 6. Then the high jump bar 1 rises, and students can determine the high jump height by jumping up to touch the weights.

[0019] Embodiment 2 is given by Figure 1-3 The present invention includes a multifunctional high jump touch stand, which includes a bottom plate 7. A fixing plate 6 is fixed to the upper end of the bottom plate 7. An upper guide ring 4 and a lower guide ring 5 are slidably connected to the surface of the fixing plate 6. A telescopic plate 3 is fixed to the surfaces of the upper guide ring 4 and the lower guide ring 5. A sleeve 2 is fixed to the side of the telescopic plate 3. An extension plate 9 is fixed to the side of the lower guide ring 5.

[0020] A high jump pole 10 is arranged on the surface of the extension plate 9, and the extension plate 9 is inclined relative to the lower guide ring 5.

[0021] When used as a high jump stand, the upper guide ring 4 and the lower guide ring 5 are pushed to move relative to the fixed plate 6 through the extension plate 9, and the height of the extension plate 9 is changed. The high jump bar 10 is placed on the surface of the extension plate 9. Since the extension plate 9 is inclined relative to the lower guide ring 5, the high jump bar 10 is stably placed on the surface of the extension plate 9. When a student touches the high jump bar 10 during the high jump, the high jump bar 10 bounces off the extension plate 9 under the force, and it can be determined that the student fails in the high jump. By fixing a net on the surface of the extension plate 9, it can be used as a ball net stand. At the same time, by inserting long hard sponges inside the extension plate 9, it can be used as an obstacle, facilitating the training of students' dribbling.

Claims

1. A multifunctional high jump touch bar, comprising a bottom plate (7), characterized in that, A fixed plate (6) is fixed to the upper end of the bottom plate (7). The upper guide ring (4) and the lower guide ring (5) are slidably connected to the surface of the fixed plate (6). The telescopic plates (3) are fixed to the surfaces of the upper guide ring (4) and the lower guide ring (5). The sleeve (2) is fixed to the side surface of the telescopic plate (3). The extension plate (9) is fixed to the side of the lower guide ring (5).

2. The multifunctional high jump touch bar according to claim 1, characterized in that, The height measuring rod (1) is inserted into the surface of the sleeve (2), and weights of different heights are suspended on the surface of the height measuring rod (1).

3. A multifunctional high jump touch bar according to claim 1, characterized in that, The high jump rod (10) is arranged on the surface of the extension plate (9), and the extension plate (9) is inclined relative to the lower guide ring (5).

4. A multifunctional high jump touch bar according to claim 1, characterized in that The pulley (8) is rotatably connected to the surface of the bottom plate (7), and the bottom of the pulley (8) is lower than the lower end surface of the bottom plate (7).

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