An adjustable golf swing body weight transfer balance board

Abstract

The invention discloses an adjustable golf swing body gravity center transfer balance board, comprising a base, a connecting bolt, a balance board body and an adjusting knob, wherein a fixing groove is arranged at the top of the base, a middle position of the connecting bolt extends into the fixing groove and is rotatably connected with the fixing groove, the balance board body is arranged at the front and rear sides of the base, three groups of connecting grooves are evenly distributed in the left and right directions at the bottom of the balance board body, a connecting rod is arranged at the top of the adjusting knob, the top of the connecting rod extends into the connecting groove and the connecting rod is slidably connected with the side wall of the connecting groove, a threaded hole is arranged at the top of the connecting rod, and through the arrangement of the connecting bolt, the balance board body and the adjusting knob, an operator can respectively experience the left and right deviation and the front and back deviation of the body gravity center, and can realize the front and back seesaw of the left and right feet or the left and right seesaw of the left and right feet, and can also realize the seesaw function of a single foot, and can carry out targeted training according to different errors in the transfer of the body gravity center.

Description

Technical Field

[0001] The invention relates to the technical field of golf, in particular to an adjustable golf swing body center of gravity transfer balance board. Background Art

[0002] The correct golf swing action must complete the center of gravity transfer in order to release sufficient hitting power and accurately control the direction of the swing. The golf swing process is divided into the upswing stage and the downswing stage. During the upswing, the body must be rotated until the center of gravity is transferred to the inside of the right foot (for right-handed hitters); and during the downswing, the body must be rotated in the opposite direction and the center of gravity is transferred back to the left foot until the center of gravity of the whole body is placed on the left foot, and the right foot is just supported in the air. The center of gravity transfer is an extremely difficult golf swing posture. If the center of gravity transfer can be achieved perfectly, it means that the swing posture is close to perfect. However, the existing golf swing body center of gravity transfer balance board is not convenient for adjusting the offset range of the body center of gravity, so it has low applicability. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides an adjustable golf swing body weight transfer balance board.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising a base (1), a connecting bolt (2), a balance board body (3) and an adjusting knob (4), wherein a fixing groove is arranged at the top of the base (1), the middle position of the connecting bolt (2) extends into the fixing groove and is rotatably connected to the fixing groove, and the connecting bolt (2) can swing in a direction perpendicular to the base (1) with the fixing groove as a fulcrum;

[0005] The balance board body (3) is arranged on both sides of the base (1); three groups of connecting grooves (5) are evenly distributed at the bottom end of the balance board body (3) along the length direction; a connecting rod (6) is arranged at the top end of the adjusting knob (4); the top end of the connecting rod (6) extends into the connecting groove (5) and the connecting rod (6) is slidably connected to the side wall of the connecting groove (5); a threaded hole (7) is arranged at the top end of the connecting rod (6); a threaded rod (8) is rotatably arranged at the top end of the connecting groove (5); the threaded rod (8) extends into the threaded hole (7); the top end of the balance board body (3) An adjusting groove (9) is arranged at a position corresponding to the connecting groove (5); an adjusting block (10) is rotatably arranged at the bottom end of the adjusting groove (9); the bottom end of the adjusting block (10) is connected to the threaded rod (8); a mounting hole (11) is arranged at the middle position of the adjusting knob (4); the front and rear ends of the connecting bolt (2) extend into the mounting hole (11) and are rotatably connected to the mounting hole (11); the balancing board body (3) can swing in a direction perpendicular to the connecting bolt (2) with the connecting position of the balancing board body (3) and the connecting bolt (2) as a fulcrum.

[0006] Furthermore, a rotating cavity (12) is arranged above the adjusting knob (4), a through hole is arranged at the top of the rotating cavity (12), the bottom end of the connecting rod (6) passes through the through hole and extends into the rotating cavity (12), and a limit block (13) is arranged at the bottom end of the connecting rod (6).

[0007] Furthermore, an elastic pad (14) is provided on the top of the balance board body (3).

[0008] Furthermore, a hexagonal screw thread is provided at the top of the adjusting block (10).

[0009] Furthermore, a rubber pad is provided at the bottom end of the adjusting knob (4).

[0010] Furthermore, anti-slip grooves are provided at the bottom end of the base (1).

[0011] Furthermore, the balance board body (3) is provided for the trainee to stand on, and during the swinging process, the trainee's center of gravity is transferred between the front and rear soles of the left and right feet, and the balance board body (3) swings along the direction of the center of gravity transfer in coordination with the swinging action.

[0012] Furthermore, during the swing training process, the trainee shifts his center of gravity between the left and right feet, and the connecting bolt (2) swings in accordance with the direction of the center of gravity shift during the swing training process.

[0013] Furthermore, the height change of the adjusting knob (4) changes the position of the threaded rod (8) in the threaded hole (7) by adjusting the adjusting block (10);

[0014] If the three groups of adjusting knobs (4) are at the same height, the balancing board body (3) does not swing in a direction perpendicular to the connecting bolt (2) with the connecting position between the balancing board body (3) and the connecting bolt (2) as a fulcrum;

[0015] If the heights of the three groups of adjusting knobs (4) are inconsistent or not completely consistent, the balance board body (3) tilts downward from the position where the adjusting knobs (4) with higher heights are located to the position where the adjusting knobs (4) with lower heights are located.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present invention provides an adjustable golf swing body center of gravity transfer balance board, which has the following beneficial effects:

[0018] The adjustable golf swing body center of gravity transfer balance board can be used by an operator to experience the left-right and front-back offsets of the body center of gravity through the setting of the connecting bolt, the balance board body and the adjustment knob, and can realize the front-back seesaw of the left and right feet or the left-right seesaw of the left and right feet, and can also realize the seesaw function of a single foot, so that targeted training can be carried out according to different errors in the body center of gravity transfer. The center of gravity offset range can be adjusted through the setting of the connecting rod, the connecting groove and the threaded rod, so that it has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a side view structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the main structure of the present invention;

[0023] Figure 5 This is a structural diagram of the adjustment knob of the present invention.

[0024] In the figure: 1. base; 2. connecting bolt; 3. balance board body; 4. adjusting knob; 5. connecting slot; 6. connecting rod; 7. threaded hole; 8. threaded rod; 9. adjusting slot; 10. adjusting block; 11. mounting hole; 12. rotating cavity; 13. limit block; 14. elastic pad. DETAILED DESCRIPTION

[0025] In order to explain the technical content, structural features, achieved objectives and effects of the technical solution in detail, the following is a detailed description in conjunction with specific embodiments and accompanying drawings.

[0026] See also Figure 1-5 An adjustable golf swing body center of gravity transfer balance board, comprising a base 1, a connecting bolt 2, a balance board body 3 and an adjusting knob 4, wherein a fixing groove is arranged at the top of the base 1, and the middle position of the connecting bolt 2 extends into the fixing groove and is rotatably connected with the fixing groove, and the connecting bolt 2 can swing in a direction perpendicular to the base 1 with the fixing groove as a fulcrum, that is, the connecting bolt 2 swings with the fixing groove as a fulcrum in a seesaw-like manner, and the connecting bolt 2 can swing accordingly with the transfer of the center of gravity of the left and right feet of the trainer during training;

[0027] The balance board body 3 is arranged on both sides of the base 1, and three groups of connecting grooves 5 are evenly distributed at the bottom end of the balance board body 3 along the length direction. A connecting rod 6 is arranged at the top end of the adjusting knob 4, and the top end of the connecting rod 6 extends into the connecting groove 5 and the connecting rod 6 is slidably connected to the side wall of the connecting groove 5. A threaded hole 7 is arranged at the top end of the connecting rod 6, and a threaded rod 8 is rotatably arranged at the top end of the connecting groove 5, and the threaded rod 8 extends into the threaded hole 7. An adjusting groove 9 is arranged at a position corresponding to the top end of the balance board body 3 and the connecting groove 5, and an adjusting block 10 is rotatably arranged at the bottom end of the adjusting groove 9, and the bottom end of the adjusting block 10 is connected to the threaded rod 8. By rotating the adjusting block 10, the threaded rod 8 can be driven to rotate and adjust the position of the threaded rod 8 in the threaded hole 7. The more the threaded rod 8 enters the threaded hole 7, the closer the distance between the adjusting knob 4 and the balance board body 3 is. Specifically, the three groups of connection grooves 5 can be connected to the adjusting knobs 4 respectively. If the three groups of adjusting knobs 4 are at the same height, the balance board body 3 does not swing in a direction perpendicular to the connecting bolt 2 with the connecting position between the balance board body 3 and the connecting bolt 2 as a fulcrum, that is, the balance board body 3 can always remain parallel to the horizontal plane during the swinging process;

[0028] If the heights of the three groups of adjusting knobs 4 are inconsistent or not completely consistent, the balance board body 3 will tilt downward from the position of the adjusting knobs 4 with higher heights to the position of the adjusting knobs 4 with lower heights. Specifically, if the height of the adjusting knobs 4 in the middle group of the three groups is higher than the adjusting knobs 4 on the other two sides, the balance board body 3 will tilt with the adjusting knobs 4 in the middle group as a fulcrum.

[0029] A mounting hole 11 is provided in the middle of the adjusting knob 4, and the front and rear ends of the connecting bolt 2 extend into the mounting hole 11 and are rotatably connected to the mounting hole 11. The balance board body 3 can swing in a direction perpendicular to the connecting bolt 2 with the connection position between the balance board body 3 and the connecting bolt 2 as a fulcrum.

[0030] The balance board body 3 provides support force for the golf training platform as a whole, and the support force is transmitted to the connecting bolt 2 through the base 1. The further support force is further transmitted to the balance board body 3 through the connecting bolt 2, and the balance board body 3 provides support force for the trainer. The trainer steps on the balance board body 3 during training, so the balance board body 3 can transmit the support force to the trainer.

[0031] Furthermore, the connecting bolt 2 and the balance board body 3 can swing accordingly with the movement of the trainee. For example, if the trainee stands on the golf swing body gravity transfer balance board in a normal standing posture, the trainee's left foot steps on the center of the balance board body 3 on the A side, and the trainee's right foot steps on the center of the balance board body 3 on the B side. When the trainee stands in a posture with the body perpendicular to the horizontal plane and the soles of both feet parallel to the horizontal plane, the balance board bodies 3 on both sides are in a state of parallel horizontal planes. At this time, the trainee's body gravity center is evenly distributed on the balance board body 3 on both sides, which is equivalent to the trainee's body gravity center is also evenly distributed on both feet. When the trainee changes the body gravity center, such as transferring the gravity center to the left foot, the balance board body 3 on the A side will tilt vertically downward, and the corresponding balance board body 3 on the B side will tilt vertically upward under the action of the gravity center transfer.

[0032] At the same time, when the trainee's feet stand close to one end of the balance board body 3 on both sides of AB in the same direction, the balance board body 3 on both sides will tilt in the direction and the soles of the feet will no longer be parallel to the horizontal plane. In summary, the balance board body 3 and the connecting bolt 2 can swing accordingly with the change of the trainee's center of gravity.

[0033] In summary, during the swing practice, the trainee's body center of gravity will change continuously with the swing action. Taking the right foot in the above embodiment as an example, when the trainee swings in the opposite direction of the ball and prepares to aim, the trainee's body center of gravity is located on the right foot and on the rear part of the right sole. Further, as the trainee swings to hit the ball, the center of gravity of the right sole will shift from the right side to the left side, and also from the rear side to the front side. The balance board body 3 on the B side where the right foot stands will swing accordingly with the above-mentioned center of gravity transfer, and then the correctness of the trainee's action can be judged by the swing of the balance board body 3 on the B side, which is convenient for assisting the trainee's swing training.

[0034] A rotating cavity 12 is arranged above the adjusting knob 4 , a through hole is arranged at the top of the rotating cavity 12 , the bottom end of the connecting rod 6 extends into the rotating cavity 12 through the through hole, and a limit block 13 is arranged at the bottom end of the connecting rod 6 to facilitate the angular displacement of the adjusting knob 4 .

[0035] An elastic pad 14 is disposed on the top of the balance board body 3 to enhance the comfort of a human body stepping on the balance board body 3 .

[0036] A hexagonal screw thread is arranged on the top of the adjusting block 10 to facilitate the user to control the rotation of the adjusting block 10 .

[0037] A rubber pad is provided at the bottom of the adjusting knob 4 to reduce the wear between the bottom of the adjusting knob 4 and the ground.

[0038] The bottom end of the base 1 is provided with anti-skid grooves to prevent the base 1 from sliding.

[0039] The balance board body 3 can be used alone or in combination with multiple balance board bodies 3 connected by connecting bolts 2 .

[0040] In summary, when using the adjustable golf swing body center of gravity transfer balance board, the operator uses the hexagonal wrench to rotate the adjustment block 10 to drive the threaded rod 8 to rotate, so as to facilitate the adjustment of the height of the adjustment knob 4 at the bottom end of the balance board body 3, so that the balance board body 3 forms a front and rear seesaw respectively, so as to experience the transfer of the body's center of gravity. The operator inserts the connecting bolt 2 into the mounting hole 11 of the adjustment knob 4 at the middle position of the bottom end of the balance board body 3, so that the balance board body 3 on the front and rear sides of the base 1 forms a left and right seesaw, so as to experience the left and right shift of the body's center of gravity. After that, the operator adjusts the height of the adjustment knob 4 to realize the front and rear seesaw of the left and right feet or the left and right seesaw of the left and right feet. At the same time, the seesaw function of a single foot can be realized, and targeted training can be carried out according to different errors in the transfer of the body's center of gravity.

[0041] It should be noted that, although the above embodiments have been described in this article, the patent protection scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, changes and modifications made to the embodiments described herein, or equivalent structures or equivalent process changes made using the contents of the present invention specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included in the patent protection scope of the present invention.

Claims

1. An adjustable golf swing body weight transfer balance board, characterized in that: The adjustable golf swing body gravity transfer balance board is used to train golf trainees to control their body gravity during the swing and hitting process. The adjustable golf swing body gravity transfer balance board comprises a base (1), a connecting bolt (2), a balance board body (3) and an adjusting knob (4). A fixing groove is arranged at the top of the base (1). The middle position of the connecting bolt (2) extends into the fixing groove and is rotatably connected to the fixing groove. The connecting bolt (2) can swing in a direction perpendicular to the base (1) with the fixing groove as a fulcrum. The balance board body (3) is arranged on both sides of the base (1); three groups of connecting grooves are evenly distributed at the bottom end of the balance board body (3) along the length direction; a connecting rod (6) is arranged at the top end of the adjusting knob (4); the top end of the connecting rod (6) extends into the connecting groove and the connecting rod (6) is slidably connected to the side wall of the connecting groove; a threaded hole (7) is arranged at the top end of the connecting groove; a threaded rod (8) is rotatably arranged at the top end of the connecting groove; the threaded rod (8) extends into the threaded hole (7); an adjusting groove (9) is arranged at a position corresponding to the top end of the balance board body (3) and a adjusting block (10) is rotatably arranged at the bottom end of the adjusting groove (9); the bottom end of the adjusting block (10) is connected to the threaded rod (8); a mounting hole (11) is arranged at the middle position of the adjusting knob (4); the front and rear ends of the connecting bolt (2) extend into the mounting hole (11) and are rotatably connected to the mounting hole (11).

2. The adjustable golf swing body weight transfer balance board according to claim 1, characterized in that: A rotating cavity (12) is arranged above the adjusting knob (4), a through hole is arranged at the top of the rotating cavity (12), the bottom end of the connecting rod (6) passes through the through hole and extends into the rotating cavity (12), and a limit block (13) is arranged at the bottom end of the connecting rod (6).

3. The adjustable golf swing body center of gravity transfer balance board according to claim 1, characterized in that: An elastic pad (14) is arranged at the top end of the balance board body (3).

4. The adjustable golf swing body weight transfer balance board according to claim 1, characterized in that: The top of the adjusting block (10) is provided with a hexagonal screw thread.

5. The adjustable golf swing body weight transfer balance board according to claim 1, characterized in that: A rubber pad is arranged at the bottom end of the adjusting knob (4).

6. The adjustable golf swing body weight transfer balance board according to claim 1, characterized in that: The bottom end of the base (1) is provided with anti-slip grooves.

7. An adjustable golf swing body center of gravity transfer balance board according to any one of claims 1-6, characterized in that: The balance board body (3) is for a trainee to stand on, and the balance board body (3) swings as the trainee's center of gravity shifts during the swing process.

8. An adjustable golf swing body weight transfer balance board according to any one of claims 1-6, characterized in that: During the swing training process, the trainee's center of gravity shifts between the left and right feet, and the connecting bolt (2) swings in accordance with the direction of the center of gravity shift during the swing training process.

9. An adjustable golf swing body center of gravity transfer balance board according to any one of claims 1-6, characterized in that: The height of the adjusting knob (4) is adjusted by adjusting the adjusting block (10) to change the position of the threaded rod (8) in the threaded hole (7); If the three groups of adjusting knobs (4) are at the same height, the balancing board body (3) does not swing in a direction perpendicular to the connecting bolt (2) with the connecting position between the balancing board body (3) and the connecting bolt (2) as a fulcrum; If the heights of the three groups of adjusting knobs (4) are inconsistent, the balance board body (3) tilts downward from the position where the adjusting knobs (4) with higher heights are located to the position where the adjusting knobs (4) with lower heights are located.

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