CN219023189U

CN219023189U - Taekwondo strength training device

Info

Publication number: CN219023189U
Application number: CN202220304354.5U
Authority: CN
Inventors: 王程辉; 周嘉琪
Original assignee: Nanchang Normal University
Current assignee: Nanchang Normal University
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2023-05-16
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a taekwondo strength training device, which comprises a base, wherein a first supporting plate is arranged on the upper surface of the base, a second supporting plate is arranged on one side of the first supporting plate, a hydraulic cylinder is arranged on the upper surface of the second supporting plate, the telescopic end of the hydraulic cylinder is fixedly connected with a linkage frame, the upper end of the first supporting plate is rotatably connected with a movable block, the bottom end of the movable block is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the movable block, is provided with a convex rod in sliding fit with the linkage frame, one end of the movable block, which is far away from the first supporting plate, is fixedly connected with a smooth rod, a lifting ring is arranged on the smooth rod in a sliding manner, the lifting ring is tied with a sand bag through a connecting belt, and a first limiting block is arranged in the middle of the smooth rod and used for blocking the lifting ring from moving towards the movable block.

Description

Taekwondo strength training device

Technical Field

The utility model relates to the technical field of training equipment, in particular to a taekwondo strength training device.

Background

Taekwondo is one of the formal game items of the modern olympic games, and is a sport that uses hands and feet mainly for fighting or countermeasures. The horizontal kicking is very much applied in actual combat, basically one match, 90% of the horizontal kicking is used. A good taekwondo player, the horizontal kick technique, directly determines his skill and skill.

The horizontal kick is one of the action keys of taekwondo. When the horizontal training of playing is carried out, current mode is mainly through playing the sand bag transversely many times and trains, and the sand bag passes through rope or chain and is tied on smooth pole, and after playing the sand bag transversely, the sand bag will slide forward for a longer distance, in order to be convenient for play the sand bag transversely next time, need to get back the sand bag again to delay training time, influenced training efficiency.

Disclosure of Invention

The present utility model has been made keeping in mind the above problems and problems occurring in the prior art, and an object of the present utility model is to provide a taekwondo strength training device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a taekwondo strength training device, includes the base, surface mounting has first backup pad on the base, first backup pad one side is installed the second backup pad, surface mounting has the pneumatic cylinder in the second backup pad, pneumatic cylinder telescopic end fixedly connected with link frame, first backup pad upper end is rotated and is connected with the movable block, movable block bottom fixedly connected with connecting rod, the one end that the movable block was kept away from to the connecting rod is provided with the protruding pole, protruding pole and link frame sliding fit, the one end fixedly connected with smooth pole of first backup pad is kept away from to the movable block, the slip is provided with rings on the smooth pole, rings are sand bag through the connecting band, smooth pole mid-mounting has first stopper, first stopper is used for hindering to the movable block motion.

Further scheme is, the one end that movable block was kept away from to smooth pole has set gradually second stopper and third backup pad, the third backup pad is the L type, the camera is installed towards the one side of sand bag to the third backup pad, first recess and second recess have been seted up to the third backup pad bottom, the second recess sets up in the middle part of first recess, sliding fit has the slide in the second recess, be provided with damping spring between slide and the first recess diapire, damping spring's one end fixedly connected with first bracing piece is kept away from to the slide, damping spring's one end fixedly connected with baffle is kept away from to first bracing piece.

Further scheme is, second backup pad upper surface still is provided with control panel, be provided with the controller in the control panel, control panel front surface is provided with the display screen, the camera electricity is connected to the input of controller, the output electricity of controller is connected with display screen and pneumatic cylinder.

Further, the illuminating lamp is arranged on the smooth rod and is arranged between the first limiting block and the movable block.

The further scheme is, two second bracing pieces are installed to second backup pad lower surface mounting, be provided with the fixture block on the second bracing piece, have the hanging flower basket through the buckle joint between two second bracing pieces.

Compared with the prior art, the utility model has the beneficial effects that: (1) Through the cooperation of baffle, first recess, first bracing piece, slide, second recess and damping spring, can play the cushioning effect, reduce the sand bag to the impact of third backup pad, avoid the camera to receive the damage, the camera records training process, the later stage of being convenient for looks over the video recording and corrects the mistake posture;

(2) After the hydraulic cylinder is started, the hydraulic cylinder stretches out and draws back to drive the link frame up-and-down motion, when the link frame upward movement, drives smooth pole clockwise rotation for the sand bag is automatic to get back to initial position under the effect of gravity, and when the link frame downward movement, drives smooth pole anticlockwise rotation, makes smooth pole be in the horizontality, realizes the automatic re-setting of sand bag, and the sand bag is played to the foot of being convenient for next time, has improved training efficiency greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partially enlarged structure of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the control panel structure of the present utility model;

reference numerals: base 1, first backup pad 2, pneumatic cylinder 3, control panel 4, second backup pad 5, sand bag 6, rings 7, link 8, protruding pole 9, connecting rod 10, movable block 11, smooth pole 12, light 13, first stopper 14, second stopper 15, camera 16, third backup pad 17, baffle 18, first recess 19, first bracing piece 20, slide 21, second recess 22, damping spring 23, second bracing piece 24, hanging flower basket 25, display screen 41.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 3.

In this embodiment, base 1 passes through rag bolt to be installed subaerial, surface mounting has first backup pad 2 on the base 1, second backup pad 5 is installed to first backup pad 2 one side, surface mounting has pneumatic cylinder 3 on the second backup pad 5, the flexible end fixedly connected with link frame 8 of pneumatic cylinder 3, first backup pad 2 upper end rotation is connected with movable block 11, movable block 11 bottom fixedly connected with connecting rod 10, the one end that movable block 11 was kept away from to connecting rod 10 is provided with protruding pole 9, protruding pole 9 and link frame 8 sliding fit, the one end fixedly connected with smooth pole 12 that first backup pad 2 was kept away from to movable block 11, the last slip of smooth pole 12 is provided with rings 7, rings 7 are through the connecting band system have sand bag 6, and the connecting band can be rope or chain, smooth pole 12 mid-mounting has first stopper 14, first stopper 14 is used for hindering rings 7 to movable block 11 motion.

In this embodiment, the one end that smooth pole 12 kept away from movable block 11 has set gradually second stopper 15 and third backup pad 17, third backup pad 17 is the L type, camera 16 is installed towards the one side of sand bag 6 to third backup pad 17, and camera 16 is used for recording training process, is convenient for later stage to look over the video recording and corrects wrong posture. The bottom end of the third supporting plate 17 is provided with a first groove 19 and a second groove 22, the second groove 22 is arranged in the middle of the first groove 19, a sliding plate 21 is slidably matched in the second groove 22, a damping spring 23 is arranged between the sliding plate 21 and the bottom wall of the first groove 19, one end, away from the damping spring 23, of the sliding plate 21 is fixedly connected with a first supporting rod 20, and one end, away from the damping spring 23, of the first supporting rod 20 is fixedly connected with a baffle 18. Through the cooperation of baffle 18, first recess 19, first bracing piece 20, slide 21, second recess 22 and damping spring 23, can play the cushioning effect, reduce the sand bag 6 to the impact of third backup pad 17, avoid camera 16 to receive the damage.

In this embodiment, the upper surface of the second support plate 5 is further provided with a control panel 4, a controller is disposed in the control panel 4, the front surface of the control panel 4 is provided with a display screen 41, the camera 16 is electrically connected to the input end of the controller, the output end of the controller is electrically connected with the display screen 41 and the hydraulic cylinder 3, the video recorded by the camera 16 is sent to the control panel 4, displayed through the display screen 41, and the hydraulic cylinder 3 is started by operating a button on the control panel 4. In this embodiment, the lighting lamp 13 is mounted on the smooth rod 12, the lighting lamp 13 is disposed between the first limiting block 14 and the movable block 11, and the lighting lamp 13 has a lighting function and can be used for lighting at night or in a dark weather.

In this embodiment, two second support rods 24 are mounted on the lower surface of the second support plate 5, a clamping block is disposed on the second support rods 24, and a hanging basket 25 is connected between the two second support rods 24 in a clamping manner, and the hanging basket 25 can be used for storing clothes or drinking water.

The working principle of the utility model is as follows: when the sand pack 6 is particularly used, the sand pack 6 is transversely kicked by feet, so that the sand pack 6 drives the hanging ring 7 to slide forwards along the smooth rod 12 until the hanging ring 7 is blocked by the second limiting block 15, the sand pack 6 continues to move forwards under the action of inertia until the sand pack contacts with the baffle 18, and the shock absorption effect is achieved through the cooperation of the baffle 18, the first groove 19, the first supporting rod 20, the sliding plate 21, the second groove 22 and the shock absorption spring 23, so that the impact of the sand pack 6 on the third supporting plate 17 is reduced, and the damage to the camera 16 is avoided; after the hydraulic cylinder 3 is started, the hydraulic cylinder 3 stretches out and draws back to drive the linkage frame 8 to move up and down, when the linkage frame 8 moves upwards, the smooth rod 12 is driven to rotate clockwise, so that the sand bag 6 automatically returns to the initial position under the action of gravity, and when the linkage frame 8 moves downwards, the smooth rod 12 is driven to rotate anticlockwise, so that the smooth rod 12 is in a horizontal state, automatic reset of the sand bag 6 is realized, and the sand bag 6 is convenient to kick by the next foot.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. Taekwondo strength training device, including base (1), its characterized in that: the utility model discloses a sand bag type lifting device, including base (1), first backup pad (2) are installed to base (1) upper surface mounting, second backup pad (5) are installed to first backup pad (2) one side, surface mounting has pneumatic cylinder (3) on second backup pad (5), the telescopic end fixedly connected with link frame (8) of pneumatic cylinder (3), first backup pad (2) upper end is rotated and is connected with movable block (11), movable block (11) bottom fixedly connected with connecting rod (10), the one end that movable block (11) was kept away from to connecting rod (10) is provided with protruding pole (9), protruding pole (9) and link frame (8) sliding fit, one end fixedly connected with smooth pole (12) of first backup pad (2) are kept away from to movable block (11), the last slip of smooth pole (12) is provided with rings (7), rings (7) are through the connecting band system have sand bag (6), first stopper (14) are installed to smooth pole (12) mid-mounting, first stopper (14) are used for hindering rings (7) to movable block (11) motion.

2. The taekwondo strength training device of claim 1, further comprising: the utility model discloses a sand bag, including smooth pole (12), movable block (11) are kept away from to smooth pole, and one end has set gradually second stopper (15) and third backup pad (17), third backup pad (17) are the L type, camera (16) are installed towards the one side of sand bag (6) to third backup pad (17), first recess (19) and second recess (22) have been seted up to third backup pad (17) bottom, second recess (22) set up in the middle part of first recess (19), sliding fit has slide (21) in second recess (22), be provided with damping spring (23) between slide (21) and first recess (19) diapire, one end fixedly connected with first bracing piece (20) that damping spring (23) were kept away from to slide (21), one end fixedly connected with baffle (18) that damping spring (23) were kept away from to first bracing piece (20).

3. The taekwondo strength training device of claim 2, further comprising: the control panel (4) is further arranged on the upper surface of the second supporting plate (5), the controller is arranged in the control panel (4), the display screen (41) is arranged on the front surface of the control panel (4), the camera (16) is electrically connected to the input end of the controller, and the output end of the controller is electrically connected with the display screen (41) and the hydraulic cylinder (3).

4. The taekwondo strength training device of claim 1, further comprising: the lighting lamp (13) is arranged on the smooth rod (12), and the lighting lamp (13) is arranged between the first limiting block (14) and the movable block (11).

5. The taekwondo strength training device according to any one of claims 1-4, wherein: two second support rods (24) are arranged on the lower surface of the second support plate (5), clamping blocks are arranged on the second support rods (24), and hanging baskets (25) are connected between the two second support rods (24) in a clamping mode through clamping buckles.