Golf shoulder and hip rotation auxiliary trainer
By designing a golf shoulder and hip rotation auxiliary exercise device, and utilizing the resistance adjustment of the hip board, back board, and leg support frame, the device enables individual or synergistic training of the shoulder and hip joints, overcoming the shortcomings of existing training equipment and improving training effectiveness.
Patent Information
- Application Number
- CN202511117034.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-11
- Publication Date
- 2025-11-18
AI Technical Summary
Existing golf training equipment lacks devices for training and coordinating the rotational separation and control of the shoulder and hip joints, thus failing to meet the training needs of players.
A golf shoulder and hip rotation auxiliary exercise device was designed. By adjusting the resistance of components such as the hip plate, back plate, and leg support, it can achieve individual or synergistic training of the shoulder and hip joints. This includes the combined use of hip, shoulder, and leg resistance components to simulate the golf swing motion.
It enables separate and synergistic training of the shoulder and hip joints, meeting the players' training needs and improving training effectiveness and experience.
Smart Images
Figure CN120960728A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of sports training equipment technology, and in particular to a golf shoulder and hip rotation assistive exercise device. Background Technology
[0002] Golf is a sport that uses golf clubs to hit a golf ball into a hole, requiring a high degree of coordinated rotation of the shoulder and hip joints.
[0003] In recent years, with the deepening of research on sports biomechanics, players' training needs for precise control of rotation angles have increased significantly. However, the equipment currently on the market for golf-specific training is mostly focused on swing trajectory simulation or strength training, lacking training equipment for shoulder and hip joint rotational separation training and synergistic control. This fails to meet players' training needs for the shoulder and hip joints and is therefore inadequate. Summary of the Invention
[0004] To address the issue that traditional training equipment cannot meet the training needs of players for their shoulder and hip joints, this application provides a golf shoulder and hip rotation assistive exercise device.
[0005] The golf shoulder and hip rotation auxiliary training device provided in this application adopts the following technical solution: A golf shoulder and hip rotation assistive training device includes a base, a hip plate rotatably mounted on the base, a hip resistance element for adjusting the maximum rotational resistance of the hip plate, a shoulder joint assembly for training the shoulder joint, the shoulder joint assembly including a pivot seat rotatably mounted on the hip plate, an angle axis mounted on the pivot seat, a back plate rotatably mounted on the angle axis, a C-shaped arc rod slidably mounted on the back plate, an adjustment element for controlling the position of the arc rod, an angle control element for adjusting the angle between the pivot seat and the back plate, a shoulder resistance element for adjusting the maximum rotational resistance of the back plate, and a hip joint assembly for training the hip joint, the hip joint assembly including two leg supports rotatably mounted on the base, each leg support having a V-shaped leg limiting plate, and a leg resistance element for adjusting the maximum rotational resistance of the leg supports.
[0006] By adopting the above technical solution, based on the player's height, the position of the arc rod is first adjusted using the adjustment component, the tilt angle of the backboard is adjusted using the angle control component, the maximum rotational resistance of the backboard is adjusted using the shoulder resistance component, and the maximum rotational resistance of the leg support frame is adjusted using the leg resistance component. Then, the player sits on the hip board and places both legs on the leg-limiting plates on the two leg support frames, holding the two ends of the arc rod with both hands. When the hip resistance component adjusts the rotational resistance of the hip board to the maximum, the hip board cannot rotate. The player can then perform rotational training of the hip joint separately using the leg resistance component or rotational training of the shoulder joint separately using the shoulder resistance component. When the hip resistance component adjusts the rotational resistance of the hip board to a suitable level, the hip board can rotate. The player can then perform synergistic training of the hip and shoulder joints simultaneously through the combined action of the leg and shoulder resistance components, thereby meeting the player's training needs for the shoulder and hip joints.
[0007] Optionally, the hip resistance component includes a vertically oriented rotating shaft mounted on the hip plate, the rotating shaft being rotatably engaged with the base, a guide rod being mounted on the rotating shaft, and a top post parallel to the axis of the rotating shaft being mounted at one end of the guide rod facing away from the rotating shaft, a guide rod being mounted on the base and located below the rotating shaft, a plurality of counterweights being slidably mounted on the guide rod, the lowest counterweight being fixedly mounted on the guide rod, a sliding rod being vertically slidably mounted on the base, the counterweights being slidably mounted on the sliding rod, a linkage pin being inserted into the sliding rod, a plurality of weight adjustment slots being formed along the length of the sliding rod for the linkage pin to insert into, the weight adjustment slots corresponding one-to-one with the counterweights, the counterweights being formed with counterweight slots for the linkage pin to insert into, a hip resistance block with a C-shaped cross-section being mounted on the sliding rod, and the top of the top post abutting and slidingly engaging with the C-shaped concave side of the hip resistance block.
[0008] By adopting the above technical solution, when the linkage pin is inserted into the lowest counterweight, the slide bar cannot slide and will fix the hip resistance block. Therefore, the hip plate cannot rotate around the axis of rotation. When the linkage pin is inserted into a counterweight that is not the lowest, the player's hips drive the hip plate to rotate around the axis of rotation. The axis of rotation will drive the top column to rotate through the rod. The rotating top column will abut against the C-shaped concave side of the hip resistance block. At this time, the hip resistance block will drive the slide bar to slide vertically upward. The weight of the counterweight fixed to the slide bar by the linkage pin will prevent the slide bar from sliding, thus causing the hip plate to experience greater rotational resistance. By adjusting the insertion position of the linkage pin, the rotational resistance of the hip plate can be controlled, thereby meeting the requirements of the player's shoulder and hip joint distribution training and coordinated training.
[0009] Optionally, the adjusting component includes an adjusting screw disposed on the back plate, an adjusting block slidably sleeved on the adjusting screw, a locking nut threadedly connected to both sides of the adjusting block along the axis of the adjusting screw, an adjusting groove for the adjusting block to slide on the back plate, and an arc rod disposed on the adjusting block.
[0010] By adopting the above technical solution, after the training player sits on the hip board, other players move the arc bar to a suitable position on the training player's back, the training player holds both ends of the arc bar with both hands, and finally the other players tighten the two locking nuts.
[0011] Optionally, the angle control device includes an angle control gear coaxially disposed on the angle axis, and a locking block is bolted to the back plate, the locking block being used to abut against the tooth gap of the angle control gear.
[0012] By adopting the above technical solution, the player rotates the backboard to form a suitable training angle between the backboard and the hip board. Then, the locking block is inserted into the tooth gap of the angle control gear, and finally the locking block is bolted to the backboard to complete the adjustment of the backboard tilt angle.
[0013] Optionally, the shoulder stop includes two reversing rings disposed on the butt plate, the two reversing rings being symmetrically arranged about the shaft seat, a plurality of stop rings being disposed on the base, a pull cable being slidably threaded through the reversing rings, a tension spring being disposed at one end of the pull cable, the tension spring being used to hook onto the stop ring, and connecting blocks being symmetrically disposed on both sides of the back plate about the shaft seat, the connecting blocks corresponding one-to-one with the pull cables, the end of the pull cable facing away from the tension spring being disposed on the connecting block.
[0014] By adopting the above technical solution, when the player leans against the backboard and rotates the backboard, the connecting block on the backboard will pull the tension spring through the cable. The tension spring will deform, and the restoring deformation force of the tension spring will prevent the backboard from rotating. By adjusting the position of the tension spring hook on the stop ring, the maximum resistance encountered by the backboard during rotation can be adjusted. Since the player holds the arc-shaped stick, the player's shoulder position will rotate laterally during the rotation of the backboard, thereby mimicking the player's hitting action and thus achieving training for the player's shoulder joint.
[0015] Optionally, the leg support frame includes a base column rotatably mounted on the base, a base rod mounted on the base column, an extension rod slidably mounted on the base rod, a drag rod rotatably mounted on the extension rod, anti-pinch pads at the rotatable parts of the extension rod and the drag rod, multiple extension holes being formed on the base rod and the extension rod along the length of the extension rod, and a positioning pin being inserted into the extension holes on the base rod and the extension rod, and a leg limiting plate being provided on both the extension rod and the drag rod.
[0016] By adopting the above technical solution, the extension rod can be slid to different positions according to the player's height, and then the positioning pin can be inserted into the extension hole to fix it, thereby achieving the effect of adapting to players of different heights.
[0017] Optionally, the extension rod has a Z-shaped cross-section, the leg stop includes a first adjustable damper hinged between the trailing rod and the extension rod, a support rod is provided on the base column, the length direction of the support rod is perpendicular to the axial direction of the base column, and a second adjustable damper is directly hinged to the base at one end of the support rod facing away from the base column.
[0018] By adopting the above technical solution, the first and second adjustable dampers are adjusted to appropriate resistance levels according to the player's physical condition. The first adjustable damper keeps the player's lower leg in a non-loose state, while the resistance of the second adjustable damper will hinder the rotation of the extension rod during the player's thigh extension and closure process, thereby achieving training of the player's hip joint.
[0019] Optionally, both the buttock plate and the leg limiting plate are provided with soft pads.
[0020] By adopting the above technical solutions, it is beneficial to improve the players' training experience and reduce their discomfort.
[0021] Optionally, the base is provided with anti-slip rubber blocks.
[0022] By adopting the above technical solutions, the possibility of the base slipping during player training is reduced, thus reducing the possibility of player injury during training.
[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. Based on the player's height, first adjust the position of the arc rod using the adjustment device, adjust the tilt angle of the backboard using the angle control device, adjust the maximum rotational resistance of the backboard using the shoulder resistance device, and adjust the maximum rotational resistance of the leg support frame using the leg resistance device. Then, the player sits on the hip board and places both legs on the leg-limiting plates on the two leg support frames, holding the two ends of the arc rod with both hands. When the hip resistance device adjusts the rotational resistance of the hip board to the maximum, the hip board cannot rotate. The player can then perform rotational training of the hip joint separately using the leg resistance device or rotational training of the shoulder joint separately using the shoulder resistance device. When the hip resistance device adjusts the rotational resistance of the hip board to a suitable level, the hip board can rotate. The player can then perform synergistic training of the hip and shoulder joints simultaneously through the combined action of the leg and shoulder resistance devices, thereby meeting the player's training needs for the shoulder and hip joints. 2. When the linkage pin is inserted into the lowest counterweight, the slide bar cannot slide and will fix the hip resistance block. Therefore, the hip plate cannot rotate around the axis of rotation. When the linkage pin is inserted into a counterweight that is not the lowest, the player's hip will drive the hip plate to rotate around the axis of rotation. The axis of rotation will drive the top column to rotate through the rod. The rotating top column will abut against the C-shaped concave side of the hip resistance block. At this time, the hip resistance block will drive the slide bar to slide vertically upward. The weight of the counterweight fixed to the slide bar by the linkage pin will prevent the slide bar from sliding, thus causing the hip plate to experience greater rotational resistance. By adjusting the insertion position of the linkage pin, the rotational resistance of the hip plate can be controlled, thereby meeting the requirements of the player's shoulder and hip joint distribution training and synergistic training. 3. When the player leans against the backboard and rotates the backboard, the connecting block on the backboard pulls the tension spring through the cable. The tension spring deforms, and the restoring force of the tension spring prevents the backboard from rotating. By adjusting the position of the tension spring hook on the stop ring, the maximum resistance experienced by the backboard during rotation can be adjusted. Since the player is holding a curved stick, the player's shoulder will rotate laterally during the rotation of the backboard, thus mimicking the player's hitting motion and training the player's shoulder joint. Attached Figure Description
[0024] Figure 1 This is a structural schematic diagram of an embodiment of this application.
[0025] Figure 2 This is a structural schematic diagram illustrating the positional relationship between the counterweight, extension rod, and back plate in the embodiments of this application.
[0026] Figure 3 This is a cross-sectional view used in the embodiments of this application to illustrate the positional relationship between the pivot, slide bar, and top column.
[0027] Figure 4 yes Figure 2 Enlarged view of section A.
[0028] Explanation of reference numerals in the attached diagram: 1. Base; 2. Hip plate; 3. Hip resistance component; 30. Rotating shaft; 31. Along rod; 32. Top column; 33. Guide rod; 34. Counterweight block; 35. Slide rod; 36. Linkage pin; 37. Adjustment groove; 38. Counterweight groove; 39. Hip resistance block; 4. Shoulder joint assembly; 41. Shaft seat; 42. Angle shaft; 43. Back plate; 44. Arc rod; 45. Adjustment component; 451. Adjustment screw; 452. Adjustment block; 453. Locking nut; 454. Adjustment groove; 46. Angle control device; 461. Angle control gear; 46 2. Locking block; 47. Shoulder stop; 471. Reversing ring; 472. Gear ring; 473. Cable; 474. Tension spring; 475. Connecting block; 5. Hip joint assembly; 51. Leg support frame; 511. Base column; 512. Base rod; 513. Extension rod; 514. Trailing rod; 515. Anti-pinch rubber sheet; 516. Extension hole; 517. Positioning pin; 52. Leg limiting plate; 53. Leg stop; 531. First adjustable damper; 532. Support rod; 533. Second adjustable damper; 6. Soft pad; 7. Anti-slip rubber block. Detailed Implementation
[0029] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.
[0030] This application discloses a golf shoulder and hip rotation assistive training device.
[0031] Reference Figure 1 A golf shoulder and hip rotation assistive training device includes a base 1, on which anti-slip rubber blocks 7 are adhered. The anti-slip rubber blocks 7 may be made of rubber material, and a hip plate 2 is rotatably connected to the base 1.
[0032] Reference Figure 1 , Figure 2 and Figure 3 The base 1 is provided with a hip resistance component 3 for adjusting the maximum rotational resistance of the hip plate 2. The hip resistance component 3 includes a vertical rotating shaft 30 that is bolted to the bottom of the hip plate 2. The rotating shaft 30 is rotatably mounted on the base 1. A horizontal trailing rod 31 is welded to the bottom end of the rotating shaft 30. A top column 32 that is parallel to the axis of the rotating shaft 30 is welded to the end of the trailing rod 31 facing away from the rotating shaft 30. A vertical guide rod 33 is bolted to the base 1 and located below the rotating shaft 30.
[0033] Reference Figure 3 Multiple counterweights 34 are slidably mounted on the guide rod 33. The counterweights 34 are made of iron. The lowest counterweight 34 is bolted to the guide rod 33. A slide rod 35 is vertically slidably arranged on the base 1. Multiple counterweights 34 are slidably mounted on the slide rod 35. A linkage pin 36 is inserted into the slide rod 35. Multiple weight adjustment slots 37 are evenly opened on the slide rod 35 along its length for the linkage pin 36 to be inserted. The weight adjustment slots 37 correspond one-to-one with the counterweights 34.
[0034] Reference Figure 3 The counterweight block 34 has a counterweight groove 38 for the linkage pin 36 to be inserted into. The top of the slide rod 35 is bolted with a buttock block 39 with a C-shaped cross section. The top of the top column 32 abuts against the C-shaped concave side of the buttock block 39 and slides in fit.
[0035] Reference Figure 1 and Figure 4 The base 1 is provided with a shoulder joint assembly 4 for training the shoulder joint. The shoulder joint assembly 4 includes a bearing 41 rotatably connected to the hip plate 2. An angle shaft 42 is welded to the bearing 41. A back plate 43 is rotatably connected to the angle shaft 42. A C-shaped arc rod 44 is slidably arranged on the back plate 43. An adjustment component 45 for controlling the position of the arc rod 44 is arranged on the back plate 43.
[0036] Reference Figure 2 The adjusting component 45 includes an adjusting screw 451 bolted to the back plate 43, an adjusting block 452 slidably sleeved on the adjusting screw 451, and locking nuts 453 threadedly connected to both sides of the adjusting block 452 along the axial direction of the adjusting screw 451. The back plate 43 is provided with an adjusting groove 454 for the adjusting block 452 to slide, and an arc rod 44 is bolted to the adjusting block 452.
[0037] Reference Figure 4 An angle control 46 is arranged on the back plate 43. The angle control 46 is used to adjust the angle between the bearing 41 and the back plate 43. The angle control 46 includes an angle control gear 461 coaxially welded to the angle shaft 42. A locking block 462 is bolted on the back plate 43. The locking block 462 is used to abut against the teeth of the angle control gear 461.
[0038] Based on the height and body shape of the training player sitting on the hip board 2, first slide the arc rod 44 to move it to a suitable position. Then, have the training player hold both ends of the arc rod 44 with both hands. Finally, turn the locking nut 453 to fix the position of the arc rod 44.
[0039] Then, the back plate 43 is slowly rotated and lowered by the auxiliary rotation device, so that the back plate 43 and the hip plate 2 are at a suitable training angle. At this time, the locking block 462 is locked in the tooth gap of the angle control gear 461 and the locking block 462 is fixed, so that the training player in the lying position is in a bent-over position.
[0040] Reference Figure 2 and Figure 4The base 1 is provided with a shoulder resistance member 47, which is used to adjust the maximum rotational resistance of the back plate 43. The shoulder resistance member 47 includes two reversing rings 471 bolted to the butt plate 2. The two reversing rings 471 are symmetrically arranged about the bearing seat 41. Multiple stop rings 472 are welded on the base 1. A cable 473 is slidably threaded through the reversing rings 471. The cable 473 can be a steel wire rope in the prior art.
[0041] Reference Figure 2 and Figure 4 One end of the cable 473 is attached to a tension spring 474. The tension spring 474 can be made of high-performance double-hook silicon manganese spring steel in the prior art. The tension spring 474 is used to hook onto the stop ring 472. On both sides of the back plate 43 and symmetrically arranged about the shaft seat 41, there are connecting blocks 475. The connecting blocks 475 correspond one-to-one with the cable 473. The end of the cable 473 facing away from the tension spring 474 is attached to the connecting block 475.
[0042] Reference Figure 1 and Figure 2 The base 1 is provided with a hip joint assembly 5 for training the hip joint. The hip joint assembly 5 includes two leg supports 51 rotatably connected to the base 1. Each leg support 51 includes a base column 511 rotatably connected to the base 1. A base rod 512 is welded to the base column 511. An extension rod 513 with a Z-shaped cross section is slidably sleeved on the base rod 512.
[0043] Reference Figure 1 An extension rod 513 is rotatably connected to a drag rod 514. An anti-pinch film 515 is bonded to the rotation of the extension rod 513 and the drag rod 514. The anti-pinch film 515 can be made of rubber material. Multiple extension holes 516 are provided on the base rod 512 and the extension rod 513 along the length of the extension rod 513.
[0044] Reference Figure 1 and Figure 2 A positioning pin 517 is inserted into the extension hole 516 on the base rod 512 and the extension hole 516 on the extension rod 513. A B-type pin is inserted into the positioning pin 517. A leg limiting plate 52 with a V-shaped cross section is welded onto both the extension rod 513 and the drag rod 514. A soft pad 6 is glued onto both the butt plate 2 and the leg limiting plate 52. The soft pad 6 can be made of flexible rubber material.
[0045] Reference Figure 1The base 1 is provided with a leg stop 53, which is used to adjust the maximum rotational resistance of the support leg 51. The leg stop 53 includes a first adjustable damper 531 hinged between the trailing rod 514 and the extension rod 513. A horizontal support rod 532 is welded on the foundation column 511. The length direction of the support rod 532 is perpendicular to the axis of the foundation column 511. The end of the support rod 532 facing away from the foundation column 511 is directly hinged to the base 1 with a second adjustable damper 533. Both the first adjustable damper 531 and the second adjustable damper 533 can be adjustable hydraulic dampers in the prior art.
[0046] When training only the hip or shoulder joints, the linkage pin 36 is inserted into the counterweight slot 38 on the lowest counterweight block 34. At this time, the slide bar 35 is locked to the guide rod 33 by the linkage pin 36. Then, the tension spring 474 is hooked onto the appropriate stop ring 472. At the same time, the damping positions of the first adjustable damper 531 and the second adjustable damper 533 are adjusted. After that, the trainee's legs are placed on the leg-limiting plate 52.
[0047] When training a player to focus on hip joint training, the first adjustable damper 531 keeps the player's lower leg in a non-loose state, while the resistance of the second adjustable damper 533 hinders the rotation of the extension rod 513 during the player's thigh extension and closure, thereby achieving training of the player's hip joint.
[0048] When a player needs to train their shoulder joint individually, the player leans against the backplate 43 and rotates their back, causing the backplate 43 to rotate. At this time, the connecting block 475 on the backplate 43, which is away from the reversing ring 471, will pull the tension spring 474 through the cable 473. The tension spring 474 deforms, and the restoring deformation force of the tension spring 474 will prevent the backplate 43 from continuing to rotate. During the process of the backplate 43 tilting, the tilted backplate 43 will cause the player to have a psychological stress response, thereby causing the player's shoulder joint to rotate, thus achieving the effect of training the player's shoulder joint.
[0049] When training players to coordinate hip and shoulder joint training, the linkage pin 36 is inserted into the counterweight slot 38 on the counterweight block 34 that is not the bottommost counterweight block 34. The specific counterweight block 34 will vary depending on the player. At this time, the hip plate 2 can rotate.
[0050] When the player's hips cause the hip plate 2 to rotate around the axis of the pivot 30, the pivot 30 will cause the top post 32 to rotate via the rod 31. The rotating top post 32 will abut against the C-shaped concave side of the hip block 39. At this time, the hip block 39 will cause the slide rod 35 to slide vertically upward.
[0051] The weight of the counterweight 34, which is fixed to the slide bar 35 by the linkage pin 36, will prevent the slide bar 35 from sliding, thus causing the hip plate 2 to be subjected to greater rotational resistance. At this time, the training player who is lying down can practice the golf swinging motion, thereby achieving the effect of coordinated training of the hip joint and shoulder joint.
[0052] The implementation principle of the golf shoulder and hip rotation auxiliary training device in this application embodiment is as follows: according to the height and body shape of the training player sitting on the hip board 2, first slide the arc rod 44 to move the arc rod 44 to a suitable position, then let the training player hold the two ends of the arc rod 44 with both hands, and then rotate the locking nut 453 to fix the position of the arc rod 44.
[0053] Then, the back plate 43 is slowly rotated and lowered by the auxiliary rotation device, so that the back plate 43 and the hip plate 2 are at a suitable training angle. At this time, the locking block 462 is locked in the tooth gap of the angle control gear 461 and the locking block 462 is fixed, so that the training player in the lying position is in a bent-over position.
[0054] When training only the hip or shoulder joints, the linkage pin 36 is inserted into the counterweight slot 38 on the lowest counterweight block 34. At this time, the slide bar 35 is locked to the guide rod 33 by the linkage pin 36. Then, the tension spring 474 is hooked onto the appropriate stop ring 472. At the same time, the damping positions of the first adjustable damper 531 and the second adjustable damper 533 are adjusted. After that, the trainee's legs are placed on the leg-limiting plate 52.
[0055] When training a player to focus on hip joint training, the first adjustable damper 531 keeps the player's lower leg in a non-loose state, while the resistance of the second adjustable damper 533 hinders the rotation of the extension rod 513 during the player's thigh extension and closure, thereby achieving training of the player's hip joint.
[0056] When a player needs to train their shoulder joint individually, the player leans against the backplate 43 and rotates their back, causing the backplate 43 to rotate. At this time, the connecting block 475 on the backplate 43, which is away from the reversing ring 471, will pull the tension spring 474 through the cable 473. The tension spring 474 deforms, and the restoring deformation force of the tension spring 474 will prevent the backplate 43 from continuing to rotate. During the process of the backplate 43 tilting, the tilted backplate 43 will cause the player to have a psychological stress response, thereby causing the player's shoulder joint to rotate, thus achieving the effect of training the player's shoulder joint.
[0057] When training players to coordinate hip and shoulder joint training, the linkage pin 36 is inserted into the counterweight slot 38 on the counterweight block 34 that is not the bottommost counterweight block 34. The specific counterweight block 34 will vary depending on the player. At this time, the hip plate 2 can rotate.
[0058] When the player's hips cause the hip plate 2 to rotate around the axis of the pivot 30, the pivot 30 will cause the top post 32 to rotate via the rod 31. The rotating top post 32 will abut against the C-shaped concave side of the hip block 39. At this time, the hip block 39 will cause the slide rod 35 to slide vertically upward.
[0059] The weight of the counterweight 34, which is fixed to the slide bar 35 by the linkage pin 36, will prevent the slide bar 35 from sliding, thus causing the hip plate 2 to be subjected to greater rotational resistance. At this time, the training player who is lying down can practice the golf swinging motion, thereby achieving the effect of coordinated training of the hip joint and shoulder joint.
[0060] The above are all preferred embodiments of this application, and are not intended to adjust the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A golf shoulder hip rotation assist exerciser characterized by: Includes a base (1), on which a hip plate (2) is rotatably mounted, and on which a hip resistance element (3) for adjusting the maximum rotational resistance of the hip plate (2) is mounted, and on which a shoulder joint assembly (4) for training the shoulder joint is mounted, the shoulder joint assembly (4) including a bearing seat (41) rotatably mounted on the hip plate (2), an angle shaft (42) mounted on the bearing seat (41), a back plate (43) rotatably mounted on the angle shaft (42), a C-shaped arc rod (44) slidably mounted on the back plate (43), and an adjustment element (45) for controlling the position of the arc rod (44) is mounted on the back plate (43). An angle control (46) is provided on the base (1) to adjust the angle between the bearing seat (41) and the back plate (43). A shoulder resisting element (47) is provided on the base (1) to adjust the maximum rotational resistance of the back plate (43). A hip joint assembly (5) for training the hip joint is provided on the base (1). The hip joint assembly (5) includes two leg supports (51) rotatably mounted on the base (1). A leg limiting plate (52) with a V-shaped cross-section is provided on the leg supports (51). A leg resisting element (53) is provided on the base (1) to adjust the maximum rotational resistance of the leg supports (51).
2. The golf shoulder and hip rotation assistive training device according to claim 1, characterized in that: The hip resistance component (3) includes a vertically oriented rotating shaft (30) disposed on the hip plate (2). The rotating shaft (30) is rotatably engaged with the base (1). A support rod (31) is disposed on the rotating shaft (30). A top column (32) parallel to the axis of the rotating shaft (30) is disposed at one end of the support rod (31) facing away from the rotating shaft (30). A guide rod (33) is disposed on the base (1) and below the rotating shaft (30). Multiple counterweights (34) are slidably sleeved on the guide rod (33). The lowest counterweight (34) is fixedly disposed on the guide rod (33). The vertically oriented support rod (34) on the base (1) is... A sliding rod (35) is slidably provided, and the counterweight (34) is slidably sleeved on the sliding rod (35). A linkage pin (36) is inserted into the sliding rod (35). Multiple adjustment slots (37) for the linkage pin (36) to be inserted are opened along the length direction of the sliding rod (35). The adjustment slots (37) correspond one-to-one with the counterweight (34). The counterweight (34) is provided with a counterweight slot (38) for the linkage pin (36) to be inserted. A hip resistance block (39) with a C-shaped cross-section is provided on the sliding rod (35). The top of the top column (32) abuts and slides against the C-shaped concave side of the hip resistance block (39).
3. A golf shoulder and hip rotation assistive training device according to claim 2, characterized in that: The adjusting component (45) includes an adjusting screw (451) disposed on the back plate (43), an adjusting block (452) is slidably sleeved on the adjusting screw (451), and locking nuts (453) are threadedly connected to both sides of the adjusting block (452) along the axial direction of the adjusting screw (451). An adjusting groove (454) for the adjusting block (452) to slide is provided on the back plate (43), and an arc rod (44) is disposed on the adjusting block (452).
4. A golf shoulder and hip rotation assistive training device according to claim 3, characterized in that: The angle control device (46) includes an angle control gear (461) coaxially disposed on the angle shaft (42), and a locking block (462) is bolted to the back plate (43), the locking block (462) being used to abut against the teeth of the angle control gear (461).
5. A golf shoulder and hip rotation assistive training device according to claim 4, characterized in that: The shoulder stop (47) includes two reversing rings (471) disposed on the butt plate (2). The two reversing rings (471) are symmetrically arranged about the bearing seat (41). The base (1) is provided with a plurality of stop rings (472). A cable (473) is slidably threaded through the reversing ring (471). One end of the cable (473) is provided with a tension spring (474). The tension spring (474) is used to hook onto the stop ring (472). On both sides of the back plate (43) and symmetrically arranged about the bearing seat (41), there are connecting blocks (475). The connecting blocks (475) correspond one-to-one with the cables (473). The end of the cable (473) facing away from the tension spring (474) is disposed on the connecting block (475).
6. A golf shoulder and hip rotation assistive training device according to claim 1, characterized in that: The leg support (51) includes a base column (511) rotatably mounted on the base (1), a base rod (512) mounted on the base column (511), an extension rod (513) slidably mounted on the base rod (512), a drag rod (514) rotatably mounted on the extension rod (513), and anti-pinch rubber sheets (515) provided at the rotation points of the extension rod (513) and the drag rod (514). Multiple extension holes (516) are provided on the rod (512) and the extension rod (513) along the length of the extension rod (513). A positioning pin (517) is inserted into the extension hole (516) on the base rod (512) and the extension hole (516) on the extension rod (513). One leg limiting plate (52) is provided on both the extension rod (513) and the drag bar (514).
7. A golf shoulder and hip rotation assistive training device according to claim 6, characterized in that: The extension rod (513) has a Z-shaped cross-section. The leg stop (53) includes a first adjustable damper (531) hinged between the trailing rod (514) and the extension rod (513). A support rod (532) is provided on the base column (511). The length direction of the support rod (532) is perpendicular to the axis of the base column (511). The end of the support rod (532) facing away from the base column (511) is directly hinged to the base (1) with a second adjustable damper (533).
8. A golf shoulder and hip rotation assistive training device according to claim 1, characterized in that: Both the buttock plate (2) and the leg limiting plate (52) are provided with soft pads (6).
9. A golf shoulder and hip rotation assistive training device according to claim 1, characterized in that: The base (1) is provided with anti-slip rubber blocks (7).