Combined physical training equipment

Abstract

The utility model relates to the technical field of physical training, and discloses a combined physical training device which comprises a base, a supporting seat is fixedly connected to the upper surface of the base, a slope is fixedly connected to the upper surface of the supporting seat, a plurality of rotating rollers are rotatably connected to the interior of the slope, a two-way lead screw is rotatably connected to the interior of the supporting seat, and the rotating rollers are rotatably connected to the interior of the two-way lead screw. The outer wall of the bidirectional lead screw is in threaded connection with a first threaded sleeve, a connecting assembly is arranged on one side of the outer wall of the first threaded sleeve, moving blocks which are in bilateral symmetry are slidably connected into the supporting base, the connecting assembly is used for connecting the first threaded sleeve with the moving blocks, and a rotary knob is fixedly connected to one end of the bidirectional lead screw. According to the utility model, through the rotating rollers in the slope, a user can hold the supporting plate by hands to do aerobic exercises, and the supporting rod can do anaerobic exercises such as pull-up and the like; the two-way screw rod is rotated to drive the connecting assembly to move the moving block, adjustment and matching are achieved according to the figure of a user, the functionality and practicability of equipment are improved, and the occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sports training, in particular to a combined sports training device. Background Art

[0002] Sports training equipment is equipment used for physical exercise and training. Its design and functions are usually aimed at helping athletes or individuals improve their physical fitness, technical level and sports performance. These equipment can cover a wide range of areas, including strength training, aerobic training, balance training, flexibility training, etc. Combined sports training equipment is a kind of equipment that integrates multiple functions into one. Through different combinations, many different types of training can be achieved. The design of this equipment usually takes into account the comprehensiveness and diversity of training, so that users can exercise the whole body and improve the quality of all aspects of the body.

[0003] In most cases, existing sports training equipment is used by placing a single equipment with a single training function in a use space for use. However, since the equipment itself is large in size, placing it separately will affect the floor space, which will greatly reduce the practicality of the equipment. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a combined sports training equipment, aiming to improve the problem that the existing equipment is large in size and thus will affect the floor space when placed separately, thereby reducing the practicability of the equipment.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a combined sports training equipment, comprising a base, the upper surface of the base is fixedly connected to a support base, the upper surface of the support base is fixedly connected to a slope, a plurality of rollers are rotatably connected inside the slope, a two-way screw is rotatably connected inside the support base, a threaded sleeve is threadedly connected to the outer wall of the two-way screw, a connecting component is provided on one side of the outer wall of the threaded sleeve, a left-right symmetrical moving block is slidably connected inside the support base, the connecting component is used to connect the threaded sleeve and the moving block, a knob is fixedly connected to one end of the two-way screw, a support frame is fixedly connected to the upper surface of the moving block, a telescopic rod is provided between the two support frames, a support plate is fixedly connected to the upper surfaces of the two support frames, a sleeve is provided on one side of the two support frames, a support rod is slidably connected inside the sleeve, and a support plate is fixedly connected to one side of the outer wall of the support rod.

[0006] Furthermore, the connecting assembly includes a connecting block 1, which is fixedly connected to one side of the outer wall of the threaded sleeve 1, one side of the outer wall of the connecting block 1 is rotatably connected to a connecting rod, one side of the outer wall of the connecting rod is rotatably connected to a connecting block 2, and one side of the outer wall of the connecting rod is fixedly connected to one side of the outer wall of the moving block.

[0007] Furthermore, a stabilizing box is fixedly connected to the upper surface of the base, and a protective tube is fixedly connected to the upper surface of the stabilizing box.

[0008] Furthermore, a transmission screw is rotatably connected inside the stabilizing box, and a gear is fixedly connected to the lower surface of the transmission screw.

[0009] Furthermore, the outer wall of the transmission screw is threadedly connected with a second threaded sleeve, and the outer wall of the second threaded sleeve is fixedly connected with a second telescopic rod.

[0010] Furthermore, one end of the telescopic rod 2 is fixedly connected to the outer wall of the support rod, and the telescopic rod 2 is slidably connected to the protective tube and the inner wall of the sleeve.

[0011] Furthermore, a fixed block is fixedly connected to one side of the outer wall of the moving block, and the fixed block is fixedly connected to the lower surface of the sleeve.

[0012] Furthermore, an extension plate is fixedly connected to one side of the outer wall of the fixed block, and the extension plate is slidably connected to the inside of the stabilizing box. A rack plate is fixedly connected to one side of the outer wall of the extension plate, and the rack plate is meshingly connected to the transmission screw.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, a plurality of rotating rollers inside the slope enable users to perform aerobic exercises by holding the support plate with their hands, and to perform anaerobic exercises such as pull-ups by using the support rods. The moving block is moved by rotating the bidirectional screw rod to drive the threaded sleeve and the connecting assembly, thereby achieving adjustment and coordination according to the body shape of the user, thereby improving the functionality and practicality of the equipment while reducing the space occupied by the equipment.

[0015] In the utility model, the moving block drives the extension plate on one side of the fixed block to slide inside the stabilizing box, thereby facilitating the rack plate and the gear to mesh and rotate, thereby facilitating the rotation of the gear to drive the threaded sleeve 2 to rise and fall, so that the fixed block can be extended and retracted while driving the support rod to rise and fall, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a combined sports training equipment proposed by the utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of a support base of a combined sports training equipment proposed by the utility model;

[0018] Figure 3 The utility model is a schematic cross-sectional view of a stabilizing box of a combined sports training device.

[0019] Legend:

[0020] 1. Base; 2. Support seat; 3. Slope; 4. Roller; 5. Bidirectional screw; 6. Threaded sleeve 1; 7. Connecting assembly; 701. Connecting block 1; 702. Connecting rod; 703. Connecting block 2; 8. Moving block; 9. Knob; 10. Support frame; 11. Telescopic rod 1; 12. Support plate; 13. Sleeve; 14. Support rod; 15. Stabilizing box; 16. Protective tube; 17. Transmission screw; 18. Gear; 19. Threaded sleeve 2; 20. Telescopic rod 2; 21. Fixed block; 22. Extension plate; 23. Rack plate; 24. Support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a combined sports training equipment, including a base 1, a support base 2 is fixedly connected to the upper surface of the base 1, a slope 3 is fixedly connected to the upper surface of the support base 2, a plurality of rollers 4 are rotatably connected to the inside of the slope 3, a bidirectional screw rod 5 is rotatably connected to the inside of the support base 2, a threaded sleeve 6 is threadedly connected to the outer wall of the bidirectional screw rod 5, a connecting component 7 is arranged on one side of the outer wall of the threaded sleeve 6, a left-right symmetrical moving block 8 is slidably connected to the inside of the support base 2, the connecting component 7 is used to connect the threaded sleeve 6 and the moving block 8, a knob 9 is fixedly connected to one end of the bidirectional screw rod 5, and a support is fixedly connected to the upper surface of the moving block 8. A support frame 10, a telescopic rod 11 is provided between the two support frames 10, a support plate 12 is fixedly connected to the upper surface of the two support frames 10, a sleeve 13 is provided on one side of the two support frames 10, a support rod 14 is slidably connected inside the sleeve 13, and a support plate 24 is fixedly connected to one side of the outer wall of the support rod 14; the connecting component 7 includes a connecting block 701, the connecting block 701 is fixedly connected to one side of the outer wall of the threaded sleeve 6, a connecting rod 702 is rotatably connected to one side of the outer wall of the connecting block 701, a connecting block 2 703 is rotatably connected to one side of the outer wall of the connecting rod 702, and one side of the outer wall of the connecting rod 702 is fixedly connected to one side of the outer wall of the moving block 8;

[0023] Specifically, the user can drive the bidirectional screw rod 5 to rotate inside the support seat 2 by turning the knob 9; as the bidirectional screw rod 5 rotates, the threaded sleeve 6 begins to work, it fits tightly on the bidirectional screw rod 5 and moves as the bidirectional screw rod 5 rotates; in this process, the threaded sleeve 6 drives the connecting rod 702 on the outer wall of the connecting block 1 701 to rotate; the rotation of the connecting rod 702 is the key to the entire system, it can convert rotational motion into linear motion, thereby driving the connecting block 2 703 to move; the movement of the connecting block 2 703 further drives the extension and contraction of the moving block 8; this design enables the fitness equipment to be adjusted according to the user's body shape, whether fat or thin, they can find a comfortable position suitable for themselves; when the user has adjusted the position, they can start exercising; by holding the support plate 12, stand on the roller 4 to run; the design of the roller 4 can provide good support and stability, so that the user can maintain balance during running and achieve the purpose of aerobic exercise.

[0024] Reference Figure 1 , Figure 2 and Figure 3 , a stabilizing box 15 is fixedly connected to the upper surface of the base 1, and a protective tube 16 is fixedly connected to the upper surface of the stabilizing box 15; a transmission screw 17 is rotatably connected inside the stabilizing box 15, and a gear 18 is fixedly connected to the lower surface of the transmission screw 17; a threaded sleeve 19 is threadedly connected to the outer wall of the transmission screw 17, and a telescopic rod 20 is fixedly connected to the outer wall of the threaded sleeve 19; one end of the telescopic rod 20 is fixedly connected to the outer wall of the support rod 14, and the telescopic rod 20 is slidably connected to the protective tube 16 and the inner wall of the sleeve 13; a fixed block 21 is fixedly connected to one side of the outer wall of the moving block 8, and the fixed block 21 is fixedly connected to the lower surface of the sleeve 13; an extension plate 22 is fixedly connected to one side of the outer wall of the fixed block 21, and the extension plate 22 is slidably connected to the inside of the stabilizing box 15, and a rack plate 23 is fixedly connected to one side of the outer wall of the extension plate 22, and the rack plate 23 is meshed with the transmission screw 17;

[0025] Specifically, the movement of the moving block 8 drives the sleeve 13 to slide, and finally presents a satisfactory widening effect; as the moving block 8 moves, it drives the telescopic rod 20 to move accordingly; through the precise matching of the rack plate 23 and the gear 18, the movement of the telescopic rod 20 can be converted into the rotational movement of the gear 18; as the gear 18 rotates, the transmission screw 17 also starts to rotate. This rotation process is achieved by the sliding of the threaded sleeve 2 19 inside the protective tube 16; the existence of the protective tube 16 not only protects the internal threaded sleeve 19 from interference from the external environment, but also ensures the stable operation of the entire system; driven by the transmission screw 17, the threaded sleeve 2 19 slides precisely inside the protective tube 16, thereby realizing the telescopic action of the telescopic rod 20; while the telescopic rod 20 is extending and retracting, the support rod 14 also starts to slide inside the sleeve 13.

[0026] Working principle: When in use, the two-way screw rod 5 is rotated inside the support seat 2 by turning the knob 9, thereby driving the threaded sleeve 6 to drive the outer wall connecting rod 702 of the connecting block 1 701 to rotate, and the connecting rod 702 drives the connecting block 2 703 to make the moving block 8 extend and retract, thereby achieving the effect of adjusting according to the user's body shape. At this time, the user holds the support plate 12 by hand, stands on the roller 4 to run, thereby achieving the purpose of aerobic exercise, and by holding the cross bar on the support rod 14, the effect of anaerobic exercise can be achieved by doing pull-ups;

[0027] Secondly, through the movement of the moving block 8, the sleeve 13 is driven to slide to achieve the widening effect. The moving block 8 drives the telescopic rod 20 to move so that the rack plate 23 is engaged with the gear 18, thereby driving the transmission screw 17 to rotate and making the threaded sleeve 19 slide inside the protective tube 16, thereby achieving the effect of driving the telescopic rod 20 to extend and retract while lifting the support rod 14 to slide inside the sleeve 13, thereby achieving the effect of adjustment according to the user's needs.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined sports training device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support seat (2), the upper surface of the support seat (2) is fixedly connected to a slope (3), the slope (3) is internally rotatably connected to a plurality of rollers (4), the support seat (2) is internally rotatably connected to a bidirectional screw rod (5), the outer wall of the bidirectional screw rod (5) is threadedly connected to a threaded sleeve (6), one side of the outer wall of the threaded sleeve (6) is provided with a connecting component (7), the support seat (2) is internally slidably connected to a left-right symmetrical moving block (8), the connecting component (7) is used to connect the threaded sleeve (6) (6) and a moving block (8), one end of the bidirectional screw rod (5) is fixedly connected to a knob (9), the upper surface of the moving block (8) is fixedly connected to a support frame (10), a telescopic rod (11) is arranged between the two support frames (10), a support plate (12) is fixedly connected to the upper surfaces of the two support frames (10), a sleeve (13) is arranged on one side of the two support frames (10), a support rod (14) is slidably connected inside the sleeve (13), and a support plate (24) is fixedly connected to one side of the outer wall of the support rod (14).

2. A combined sports training equipment according to claim 1, characterized in that: The connection assembly (7) comprises a connection block 1 (701), wherein the connection block 1 (701) is fixedly connected to one side of the outer wall of the threaded sleeve 1 (6), one side of the outer wall of the connection block 1 (701) is rotatably connected to a connecting rod (702), one side of the outer wall of the connecting rod (702) is rotatably connected to a connection block 2 (703), and one side of the outer wall of the connection block 2 (703) is fixedly connected to one side of the outer wall of the moving block (8).

3. A combined sports training equipment according to claim 2, characterized in that: A stabilizing box (15) is fixedly connected to the upper surface of the base (1), and a protective tube (16) is fixedly connected to the upper surface of the stabilizing box (15).

4. A combined sports training equipment according to claim 3, characterized in that: A transmission screw (17) is rotatably connected inside the stabilizing box (15), and a gear (18) is fixedly connected to the lower surface of the transmission screw (17).

5. A combined sports training equipment according to claim 4, characterized in that: The outer wall of the transmission screw rod (17) is threadedly connected to a second threaded sleeve (19), and the outer wall of the second threaded sleeve (19) is fixedly connected to a second telescopic rod (20).

6. A combined sports training equipment according to claim 5, characterized in that: One end of the second telescopic rod (20) is fixedly connected to the outer wall of the support rod (14), and the second telescopic rod (20) is slidably connected to the inner wall of the protective tube (16) and the sleeve (13).

7. A combined sports training equipment according to claim 3, characterized in that: A fixed block (21) is fixedly connected to one side of the outer wall of the moving block (8), and the fixed block (21) is fixedly connected to the lower surface of the sleeve (13).

8. A combined sports training equipment according to claim 7, characterized in that: An extension plate (22) is fixedly connected to one side of the outer wall of the fixed block (21), and the extension plate (22) is slidably connected to the inside of the stabilizing box (15). A rack plate (23) is fixedly connected to one side of the outer wall of the extension plate (22), and the rack plate (23) is meshingly connected to the transmission screw (17).

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