A cheerleading strength training device

Abstract

The present invention discloses a cheerleading strength trainer, comprising a base, a support plate installed on the base through a telescopic structure, a threaded rod fixedly installed on the support plate, a threaded seat threadedly installed on the threaded rod, two placement seats installed on the threaded seat through a sliding assembly, an arc-shaped groove body is provided on each of the two placement seats, an arc-shaped elastic pad is fixedly installed on the inner wall of each of the two arc-shaped groove bodies, and a repulsive structure is installed between the placement seat and the threaded seat; a mounting plate is fixedly installed on the upper end of the threaded rod, two square slide grooves are provided on the mounting plate, and a square slide rod is slidably installed on each of the two square slide grooves. The advantage is that cheerleaders can perform appropriate strength training on their arms and legs on the trainer, and are not prone to self-injury during the strength training process, and can perform appropriate strength training according to their needs.

Description

Technical Field

[0001] The present invention relates to the technical field of strength training devices, in particular to a cheerleading strength training device. Background Art

[0002] The basic movements of cheerleading are that the athletes keep running and jumping with their feet, and then waving ribbons. On this basis, the athletes cooperate to complete some difficult movements, so the athletes need strong legs and arms;

[0003] Currently, there is no special strength training equipment for cheerleading athletes. Cheerleading athletes usually do simple training outdoors by themselves or use other equipment for training, such as dumbbells. However, this method also has certain risks. Dumbbells have the risk of falling and being injured. Therefore, we propose a cheerleading strength training device to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the background technology and to provide a cheerleading strength training device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cheerleading strength training device, comprising a base, a support plate installed on the base through a telescopic structure, a threaded rod fixedly installed on the support plate, a threaded seat threadedly installed on the threaded rod, two placement seats installed on the threaded seat through a sliding assembly, an arc-shaped groove body is formed on the two placement seats, an arc-shaped elastic pad is fixedly installed on the inner wall of the two arc-shaped groove bodies, and a repulsion structure is installed between the placement seat and the threaded seat;

[0007] A mounting plate is fixedly mounted on the upper end of the threaded rod, two square slide grooves are provided on the mounting plate, a square slide rod is slidably mounted on each of the two square slide grooves, a plate body 1 is fixedly mounted on the upper end of each of the two square slide rods, a hand rest is fixedly mounted on the lower end of each of the two square slide rods, and a stopper is fixedly mounted on each of the two square slide rods;

[0008] An upper structure is installed between the mounting plate and the two square slide bars;

[0009] A grip block is installed on each of the two hand rests through an arc motion structure, and a resistance structure is arranged between the grip blocks.

[0010] In the above-mentioned cheerleading strength trainer, the telescopic structure consists of a cylinder and a telescopic rod, the cylinder is fixedly mounted on the upper surface of the base, the telescopic rod is mounted on the cylinder, and the support plate is fixedly connected to the upper end of the telescopic rod.

[0011] In the above-mentioned cheerleading strength trainer, the sliding assembly consists of a step slot and a step slider, a step slot is provided on both sides of the threaded seat, and a step slider matching the step slot is fixedly installed on the side where the two placement seats are close to each other.

[0012] In the above-mentioned cheerleading strength trainer, the repulsion structure is composed of magnetic block 1 and magnetic block 2, and a magnetic block 1 is fixedly installed at the lower end of each of the two placement seats. Two magnetic blocks 2 that match magnetic block 1 are fixedly installed on the threaded seat, and the magnetic properties of the sides of magnetic block 1 and magnetic block 2 that are close to each other are the same.

[0013] In the above-mentioned cheerleading strength trainer, the upper structure is composed of a magnetic block 1, a circular mounting groove, a rotating shaft, a gear, a gear ring, a magnetic block 2 and a mounting plate. A circular mounting groove is opened on the upper surface of the mounting plate, and a rotating shaft and two gear rings are rotatably mounted on the circular mounting groove. A plurality of magnetic blocks 2 are fixedly mounted in the two gear rings, and the magnetism of the magnetic block 2 in one gear ring increases successively in a clockwise direction, and the magnetism of the magnetic block 2 in the other gear ring increases successively in a counterclockwise direction. A magnetic block 1 is fixedly mounted on each of the two plate bodies 1, and the magnetism of the magnetic block 1 and the magnetic block 2 on the side close to each other is the same. A gear that meshes with the two gear rings at the same time is fixedly mounted on the rotating shaft, and a knob is also fixedly mounted on the upper end of the rotating shaft.

[0014] In the above-mentioned cheerleading strength trainer, the arc-shaped motion structure is composed of an arc-shaped step groove and a step block. An arc-shaped step groove is provided on the upper surface of the two handhold seats. A step block is slidably installed on the two arc-shaped step grooves, and the upper end of the step block is fixedly connected to the lower end of the grip block.

[0015] In the above-mentioned cheerleading strength trainer, the resistance structure is composed of a rod body, a bar magnet block 1 and a bar magnet block 2. Two rod bodies are fixedly installed on the two grip blocks, and a bar magnet block 1 is fixedly installed on the two corresponding rod bodies. A bar magnet block 2 is fixedly installed on the two hand rests, and the magnetic properties of the bar magnet block 2 and the side close to the bar magnet block 1 are the same.

[0016] In the above cheerleading strength training device, a sponge cover is fixedly mounted on each of the two grip blocks.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1: Place your feet on a suitable arc-shaped slot and apply downward pressure. Under the action of the pressing force, the placement seat is driven to move downward. During the downward movement of the placement seat, the distance between magnetic block 1 and magnetic block 2 is continuously reduced, so that the repulsive force on magnetic block 1 is also increased, so that different trainees can perform leg strength training according to their own specific conditions.

[0019] 2: Bend your arms and place them flat on the two hand rests. Use your arms to apply a downward force to the two hand rests to train your arms in the vertical direction.

[0020] 3: Resistance structure By using it in conjunction with the resistance structure, you can do bending training after placing your arms on the armrest. At the same time, as the distance between the first and second bar magnetic blocks gets closer, the repulsive force between the two becomes greater, which makes it easier for different trainees to perform strength training that suits them according to their needs.

[0021] 4: The setting of the upper structure can control the magnitude of the repulsive force on the plate body, thereby adjusting the upward pulling force of the armrest in the vertical direction, making it convenient to select the appropriate force according to the needs for arm strength training. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a cheerleading strength training device proposed by the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of part A in the middle;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of part B in the middle;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure enlargement of the middle C part;

[0026] Figure 5 for Figure 1 The top view of the structure of the middle handrail seat;

[0027] Figure 6 for Figure 1 Structural top view of the middle gear ring part.

[0028] In the figure: 1 base, 2 cylinder, 3 telescopic rod, 4 support plate, 5 threaded rod, 6 threaded seat, 7 step slide, 8 step slider, 9 placement seat, 10 arc-shaped slot, 11 arc-shaped elastic pad, 12 magnetic block 1, 13 magnetic block 2, 14 mounting plate, 15 square slide, 16 square slide, 17 block, 18 plate body 1, 19 magnetic block 1, 20 circular mounting slot, 21 gear, 22 gear ring, 23 magnetic block 2, 24 knob, 25 hand seat, 26 arc-shaped step slot, 27 step block, 28 grip block, 29 sponge cover, 30 rod body, 31 strip magnetic block 1, 32 strip magnetic block 2. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] Reference Figure 1 , Figure 2 A cheerleading strength training device comprises a base 1, a support plate 4 is installed on the base 1 through a telescopic structure, a threaded rod 5 is fixedly installed on the support plate 4, a threaded seat 6 is threadedly installed on the threaded rod 5, two placement seats 9 are installed on the threaded seat 6 through a sliding component, an arc-shaped groove body 10 is opened on the two placement seats 9, and a repulsion structure is installed between the placement seat 9 and the threaded seat 6;

[0031] The following points are worth noting:

[0032] 1. An arc-shaped elastic pad 11 is fixedly installed on the inner wall of each of the two arc-shaped grooves 10; the arrangement of the arc-shaped elastic pad 11 ensures that when the placement seat 9 is in use, the legs will not directly contact the inner wall of the arc-shaped groove 10, and the elasticity of the arc-shaped elastic pad 11 can improve the comfort when placing.

[0033] 2. The telescopic structure consists of a cylinder 2 and a telescopic rod 3. The cylinder 2 is fixedly mounted on the upper surface of the base 1, the telescopic rod 3 is mounted on the cylinder 2, and the support plate 4 is fixedly connected to the upper end of the telescopic rod 3.

[0034] 3. The setting of the telescopic structure enables the height of the support plate 4 to be adjusted as needed, so as to facilitate movement when in use or not.

[0035] 4. The sliding assembly consists of a stepped slide groove 7 and a stepped slider 8. A stepped slide groove 7 is provided on both sides of the threaded seat 6, and a stepped slider 8 matching the stepped slide groove 7 is fixedly installed on the side where the two placement seats 9 are close to each other.

[0036] 5. The setting of the sliding assembly enables the placement seat 9 to move up and down a certain range relative to the threaded seat 6 in the vertical direction to meet the needs of use; at the same time, the threaded seat 6 and the threaded rod 5 are threadedly connected, so that the height of the threaded seat 6 can be adjusted as needed, which is convenient for people with different needs to use comfortably.

[0037] 6. The repulsion structure is composed of a magnetic block 12 and a magnetic block 13. A magnetic block 12 is fixedly installed at the lower end of each of the two placement seats 9. Two magnetic blocks 13 that match the magnetic block 12 are fixedly installed on the threaded seat 6, and the magnetic properties of the magnetic blocks 12 and 13 are the same on the side where they are close to each other.

[0038] 7. The setting of the repulsive structure makes the placement seat 9 always subject to a repulsive force in the vertical direction, so that when the legs are placed in the arc-shaped groove body 10, they are subjected to an upward force. At this time, the trainee can use his legs to apply a downward force to the placement seat 9 to perform leg strength training.

[0039] Reference Figure 1 , Figure 4 The upper end of the threaded rod 5 is fixedly mounted with a mounting plate 14, and two square slide grooves 15 are provided on the mounting plate 14. A square slide rod 16 is slidably mounted on each of the two square slide grooves 15. A plate body 18 is fixedly mounted on the upper end of each of the two square slide rods 16, and a hand rest 25 is fixedly mounted on the lower end of each of the two square slide rods 16;

[0040] There are two points worth noting:

[0041] 1. In specific operation, the arms can be trained in the vertical direction only. At this time, both arms are bent and placed flat on the two hand rests 25, and then the grip blocks 28 are held by the hands (the purpose is to facilitate the application of force at this time), and then a downward force is applied to the two hand rests 25 with the arms to train the arms in the vertical direction.

[0042] 2. A stopper 17 is fixedly mounted on each of the two square slide bars 16 so that the hand rest 25 will not come into contact with the mounting plate 14 when the hand rest 25 is at the highest position, thereby facilitating the use of the hand rest 25.

[0043] Reference Figure 1 , Figure 3 , Figure 5 as well as Figure 6 , an upper structure is installed between the mounting plate 14 and the two square slide bars 16;

[0044] A grip block 28 is installed on each of the two hand rests 25 through an arc motion structure, and a resistance structure is provided between the grip blocks 28;

[0045] The following points are worth noting:

[0046] 1. A sponge cover 29 is fixedly mounted on each of the two gripping blocks 28. The purpose of providing the sponge cover 29 is to avoid directly gripping the gripping block 28 with the hands. The elasticity and water absorption of the sponge cover 29 can make the gripping operation more comfortable.

[0047] 2. The top structure consists of a magnetic block 19, a circular mounting groove 20, a rotating shaft, a gear 21, a gear ring 22, a magnetic block 23 and a mounting plate 14. A circular mounting groove 20 is provided on the upper surface of the mounting plate 14. A rotating shaft and two gear rings 22 are rotatably mounted on the circular mounting groove 20. Multiple magnetic blocks 23 are fixedly mounted in the two gear rings 22. The magnetism of the magnetic block 23 in one gear ring 22 increases in sequence in the clockwise direction, and the magnetism of the magnetic block 23 in the other gear ring 22 increases in sequence in the counterclockwise direction. A magnetic block 19 is fixedly mounted on each of the two plate bodies 18, and the magnetism of the magnetic block 19 and the magnetic block 23 on the side close to each other is the same. A gear 21 that meshes with the two gear rings 22 at the same time is fixedly mounted on the rotating shaft, and a knob 24 is also fixedly mounted on the upper end of the rotating shaft.

[0048] 3. The setting of the upper structure can control the magnitude of the repulsive force on the plate 18, thereby adjusting the upward pulling force of the hand rest 25 in the vertical direction, so as to facilitate the selection of appropriate force for arm strength training as needed.

[0049] 4. The arc motion structure consists of an arc step groove 26 and a step block 27. An arc step groove 26 is provided on the upper surface of each of the two hand rests 25. A step block 27 is slidably mounted on each of the two arc step grooves 26, and the upper end of the step block 27 is fixedly connected to the lower end of the grip block 28.

[0050] 5. The resistance structure is composed of a rod body 30, a bar magnet block 1 31 and a bar magnet block 2 32. Two rod bodies 30 are fixedly installed on the two grip blocks 28, and a bar magnet block 1 31 is fixedly installed on the two corresponding rod bodies 30. A bar magnet block 2 32 is fixedly installed on the two hand rests 25, and the magnetic properties of the bar magnet block 2 32 and the bar magnet block 1 31 are the same.

[0051] 6. The purpose of setting the arc motion structure is to enable the grip block 28 to move in a certain arc in the horizontal direction, so as to increase the bending training of the arm after being placed on the hand rest 25 by using it in conjunction with the resistance structure. At the same time, as the distance between the bar magnet block 1 31 and the bar magnet block 2 32 becomes closer and closer, the repulsive force between the two becomes greater and greater, which makes it easier for different trainees to perform strength training suitable for themselves according to their needs.

[0052] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0053] In the present invention, when the device is used, the cylinder 2 is first turned on to raise the support plate 4 to a suitable height for use;

[0054] When it is necessary to perform leg strength training (leg pressing), a rotational force is applied to the placement seat 9 by hand to adjust the placement seat 9 to a suitable height, and then the foot is placed on a suitable arc-shaped groove 10, and a pressing force is applied downward, and the placement seat 9 is driven to move downward under the action of the pressing force. During the downward movement of the placement seat 9, the distance between the magnetic block 12 and the magnetic block 2 13 is continuously reduced, so that the repulsive force on the magnetic block 12 is also increased, so that different trainees can perform leg strength training according to their own specific conditions;

[0055] When arm training is required, the arms can be trained in the vertical direction only. At this time, the arms are bent and placed flat on the two hand rests 25, and then the grip blocks 28 are held by the hands (the purpose is to facilitate force application at this time), and then a downward force is applied to the two hand rests 25 with the arms to train the arms in the vertical direction.

[0056] When it is necessary to perform arm bending training, the arm is placed on the hand rest 25 and the grip block 28 is held. As the distance between the bar magnet 1 31 and the bar magnet 2 32 becomes closer and closer, the repulsive force between the two becomes greater and greater, so that different trainees can perform strength training suitable for themselves according to their needs.

Claims

1. A cheerleading strength training device, comprising a base (1), characterized in that: A support plate (4) is installed on the base (1) through a telescopic structure, a threaded rod (5) is fixedly installed on the support plate (4), a threaded seat (6) is threadedly installed on the threaded rod (5), two placement seats (9) are installed on the threaded seat (6) through a sliding component, an arc-shaped groove body (10) is formed on each of the two placement seats (9), an arc-shaped elastic pad (11) is fixedly installed on the inner wall of each of the two arc-shaped groove bodies (10), and a repulsive structure is installed between the placement seat (9) and the threaded seat (6); The upper end of the threaded rod (5) is fixedly mounted with a mounting plate (14), the mounting plate (14) is provided with two square slide grooves (15), a square slide rod (16) is slidably mounted on each of the two square slide grooves (15), a plate body (18) is fixedly mounted on the upper end of each of the two square slide rods (16), a hand rest (25) is fixedly mounted on the lower end of each of the two square slide rods (16), and a stopper (17) is fixedly mounted on each of the two square slide rods (16); An upper structure is installed between the installation plate (14) and the two square slide bars (16); A grip block (28) is mounted on each of the two hand-holding seats (25) via an arc-shaped motion structure, and a resistance structure is provided between the grip block (28) and the hand-holding seat (25).

2. A cheerleading strength training device according to claim 1, characterized in that: The telescopic structure is composed of a cylinder (2) and a telescopic rod (3); the cylinder (2) is fixedly mounted on the upper surface of the base (1); the telescopic rod (3) is mounted on the cylinder (2); and the support plate (4) is fixedly connected to the upper end of the telescopic rod (3).

3. A cheerleading strength training device according to claim 1, characterized in that: The sliding assembly is composed of a step slide groove (7) and a step slider (8). A step slide groove (7) is provided on both sides of the threaded seat (6), and a step slider (8) matching the step slide groove (7) is fixedly installed on the adjacent side of the two placement seats (9).

4. A cheerleading strength training device according to claim 1, characterized in that: The repulsive structure is composed of a magnetic block 1 (12) and a magnetic block 2 (13). A magnetic block 1 (12) is fixedly mounted on the lower end of each of the two placement seats (9). Two magnetic blocks 2 (13) matching with the magnetic block 1 (12) are fixedly mounted on the threaded seat (6), and the magnetic properties of the magnetic blocks 1 (12) and 2 (13) are the same on the sides where they are close to each other.

5. A cheerleading strength training device according to claim 1, characterized in that: The top structure is composed of a magnetic block 1 (19), a circular mounting groove (20), a rotating shaft, a gear (21), a gear ring (22), a magnetic block 2 (23) and a mounting plate (14). The upper surface of the mounting plate (14) is provided with a circular mounting groove (20). The rotating shaft and two gear rings (22) are rotatably mounted on the circular mounting groove (20). A plurality of magnetic blocks 2 (23) are fixedly mounted in each of the two gear rings (22). The magnetic blocks 23 in one gear ring (22) are arranged on the upper surface of the mounting plate (14). The magnetism of the magnetic block 2 (23) increases in a clockwise direction, and the magnetism of the magnetic block 2 (23) in the other gear ring (22) increases in a counterclockwise direction. A magnetic block 1 (19) is fixedly mounted on each of the two plate bodies 1 (18), and the magnetism of the magnetic block 1 (19) and the magnetic block 2 (23) on the side close to each other is the same. A gear (21) that meshes with the two gear rings (22) is fixedly mounted on the rotating shaft, and a knob (24) is also fixedly mounted on the upper end of the rotating shaft.

6. A cheerleading strength training device according to claim 1, characterized in that: The arc motion structure is composed of an arc step groove (26) and a step block (27). The upper surface of the two hand rest seats (25) is provided with an arc step groove (26). A step block (27) is slidably mounted on the two arc step grooves (26), and the upper end of the step block (27) is fixedly connected to the lower end of the grip block (28).

7. A cheerleading strength training device according to claim 1, characterized in that: The resistance structure is composed of a rod body (30), a bar magnet block 1 (31) and a bar magnet block 2 (32). The two rod bodies (30) are fixedly mounted on the two gripping blocks (28), and the two rod bodies (30) are fixedly mounted with a bar magnet block 1 (31). The two hand rests (25) are fixedly mounted with a bar magnet block 2 (32), and the magnetic properties of the bar magnet block 2 (32) and the bar magnet block 1 (31) are the same on the side close to the bar magnet block 1 (31).

8. A cheerleading strength training device according to claim 1, characterized in that: A sponge sleeve (29) is fixedly mounted on each of the two gripping blocks (28).

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