Leaping ability training device

Abstract

The invention discloses a leaping ability training device which comprises a leg muscle training mechanism, a lower bouncing mechanism, an upper bouncing mechanism and a lower bouncing mechanism. The upper bouncing mechanism is arranged at the top end of the lower bouncing mechanism; the leg muscle training mechanism comprises a base, a guide plate is slidably mounted at one end of the base, a supporting frame is mounted at the top of the guide plate, a foot squatting plate is mounted at the top of the supporting frame, and a spring for driving the foot squatting plate is mounted on the base; chair legs are detachably installed at the end, away from the foot squatting plate, of the base, a seat is installed at the top ends of the chair legs, and a safety rod acting on the chair legs is installed on the base. Leg muscles can be trained through the leg muscle training mechanism, so that legs are trained, and the subsequent bouncing effect is improved; the lower bouncing mechanism can improve the bouncing effect of the upper bouncing mechanism, and therefore bouncing training is conducted.

Description

Technical Field

[0001] The invention belongs to the field of sports training equipment, and in particular relates to a jumping force training device. Background Art

[0002] Basketball players compete fiercely during the game. When grabbing rebounds, the stronger the jumping ability, the greater the athlete's advantage and the easier it is to grab the rebound. Also, the higher the athlete jumps when shooting, the less likely he or she will be disturbed by the opponent's defenders.

[0003] The professional lower limb jumping power core strength trainer disclosed in the existing publication number CN111973949A includes a fixed base, and a No. 1 fixing frame and a No. 2 fixing frame fixed to the upper surface of the fixed base by bolts, the No. 1 fixing frame and the No. 2 fixing frame are both slidably connected with a receiving frame inside, the outer surface of the receiving frame is fixed with a sliding connecting frame by screws, and the upper surface of the sliding connecting frame is fixed with a fixing strap by screws, so that the trainee can fix his feet on the upper surface of the sliding connecting frame through the fixing strap for training, and at the same time, a plurality of training springs are screwed and fixed inside the No. 1 fixing frame and the No. 2 fixing frame, so that the sliding connecting frame can be pulled downward by the foot to pull the plurality of training springs to train the jumping power of the lower limbs, and a plurality of training springs are provided for easy adjustment, so that the entire device is convenient for lower limb jumping power training at home.

[0004] The prior art trains the jumping power of the lower limbs through springs, but the training method is single and cannot train the leg muscles of the practitioner, because the legs play a key role in jumping. Therefore, we propose a jumping power training device. Summary of the invention

[0005] The purpose of the present invention is to provide a jumping ability training device to solve the problems that the existing jumping ability training equipment has a single training mode and a weak comprehensive training ability.

[0006] In order to solve the above problems, the present invention discloses a jumping ability training device, comprising:

[0007] Leg muscle training institute,

[0008] A lower bouncing mechanism is arranged at one end of the leg muscle training mechanism;

[0009] and an upper bouncing mechanism disposed on the top of the lower bouncing mechanism;

[0010] The leg muscle training mechanism comprises a base, a guide plate is slidably mounted on one end of the base, a support frame is mounted on the top of the guide plate, a foot squatting board is mounted on the top of the support frame, and a spring for driving the foot squatting board is mounted on the base;

[0011] The base is detachably provided with a chair leg at one end away from the footrest plate, a seat is provided at the top of the chair leg, and the base is provided with a safety rod for acting on the chair leg.

[0012] As a further improvement of the above technical solution:

[0013] A leg is installed at the bottom end of the base, the base is provided with a mounting groove, the bottom of the chair leg is located in the mounting groove, the chair leg is provided with a slot that cooperates with the safety rod, the base is provided with a through hole for the safety rod to pass through, and the base is located in the through hole and an elastic member that acts on the safety rod is installed.

[0014] The base is provided with a groove and a guide hole, and a baffle is adjustably installed in the groove. The base is provided with a guide rod connected to the baffle, and the guide rod passes through the guide plate. A spring is provided between the guide plate and the baffle, and the spring is sleeved on the guide rod. A handwheel is installed at one end of the guide rod away from the baffle, and the base is also provided with a sliding rod cooperating with the guide plate.

[0015] Sleeves are installed on both sides of the base, and plug rods are adjustably installed on the sleeves, and handrails are installed on the top of the plug rods; locking holes are opened on the plug rods at equal intervals, and the plug rods and sleeves are fixed by locking bolts.

[0016] The lower bouncing mechanism comprises a frame and a top plate, an upper elastic structure is arranged between the frame and the top plate, a lower elastic structure is installed at the bottom end of the frame, and a limiting groove for limiting the upper bouncing mechanism is opened at the top of the top plate.

[0017] The upper bouncing mechanism comprises a frame assembly and an elastic net, wherein the elastic net is connected to the frame assembly via a plurality of tension springs, and two movable frame assemblies are installed at the bottom of the frame assembly.

[0018] The frame assembly includes a hanging ring, a middle frame, a connecting plate and an end frame. The end frames are installed at both ends of the middle frame. The middle frame and the end frames are connected by a connecting plate. The connecting plate is rotatably connected to the middle frame and the end frame by a pin shaft.

[0019] The movable frame assembly includes a movable frame, a first connecting rod and a second connecting rod. The movable frame is connected to the middle frame through a pin shaft. The first connecting rod is also installed between the movable frame and the middle frame. The second connecting rod is also installed between the movable frame and the end frame.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. A lower bouncing mechanism is arranged at one end of the leg muscle training mechanism, and an upper bouncing mechanism is installed on the top of the lower bouncing mechanism; the leg muscles can be trained through the leg muscle training mechanism, thereby training the legs and improving the subsequent bouncing effect; the lower bouncing mechanism can improve the bouncing effect of the upper bouncing mechanism, thereby training the bouncing.

[0022] 2. The base is equipped with a safety rod that acts on the chair legs. When the legs are subjected to great force and the footrest cannot be pushed away, the safety rod can be manually pulled to push the chair out of the base to prevent the trainees from getting injured in the legs. The base is provided with a mounting groove, and the bottom of the chair leg is located in the mounting groove. The chair leg is provided with a slot that cooperates with the safety rod. The base is provided with a through hole for the safety rod to pass through. An elastic part that acts on the safety rod is installed in the through hole of the base. During normal use, due to the action of the elastic part, one end of the safety rod can act on the slot of the chair leg, thereby locking the chair leg to prevent the chair leg from moving. When an emergency occurs, the safety rod is pulled, and the safety rod can squeeze the elastic part, so that one end of the safety rod is separated from the slot of the chair leg.

[0023] 3. The base is located in the groove and is adjustable with a baffle. The intensity of the training can be adjusted by adjusting the position of the baffle. A handwheel is installed at the end of the guide rod away from the baffle. The guide rod can be removed by turning the handwheel, thereby replacing springs of different strengths to achieve training of different intensities.

[0024] 4. The upper elastic structure and the lower elastic structure make the device have good elastic performance, which is convenient for users to conduct bouncing experiments. A limiting groove is provided on the top of the top plate to limit the upper bouncing mechanism, which can limit the upper elastic structure to a certain extent.

[0025] 5. The elastic net is connected to the frame assembly through multiple tension springs. The elastic net and multiple tension springs make the upper bouncing mechanism have good bouncing performance and can provide better bouncing training. Two movable frame assemblies are installed at the bottom of the frame assembly. The setting of the movable frame can cooperate with the activities of the frame assembly and the elastic net to perform appropriate activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the leg muscle training mechanism of the present invention;

[0028] Figure 3 It is a front view of the leg muscle training mechanism of the present invention;

[0029] Figure 4 This is a schematic diagram of the bottom viewing angle structure of the base of the present invention;

[0030] Figure 5It is a schematic diagram of the structure of the lower bouncing mechanism of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the upper bouncing mechanism of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the movable frame assembly and the frame assembly of the present invention.

[0033] Figure numerals: 1, leg muscle training mechanism; 2, lower bouncing mechanism; 3, upper bouncing mechanism; 101, leg; 102, base; 103, sleeve; 104, safety rod; 105, mounting groove; 106, chair leg; 107, seat; 108, plug rod; 109, locking hole; 110, armrest; 111, guide hole; 112, guide rod; 113, hand wheel; 114, foot squat board; 115, support frame; 116, groove ; 117, sliding rod; 118, baffle; 119, spring; 120, guide plate; 21, lower elastic structure; 22, frame; 23, upper elastic structure; 24, top plate; 25, limiting groove; 31, movable frame assembly; 32, frame assembly; 33, elastic net; 34, tension spring; 311, movable frame; 312, first connecting rod; 313, second connecting rod; 321, hanging ring; 322, middle frame; 323, connecting plate; 324, end frame. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figures 1 to 7 As shown, a jumping force training device of the present embodiment comprises a leg muscle training mechanism 1, a lower jumping mechanism 2 and an upper jumping mechanism 3, wherein the lower jumping mechanism 2 is arranged at one end of the leg muscle training mechanism 1, and the upper jumping mechanism 3 is installed at the top of the lower jumping mechanism 2; the leg muscles can be trained through the leg muscle training mechanism 1, thereby training the legs and improving the subsequent jumping effect; the lower jumping mechanism 2 can improve the jumping effect of the upper jumping mechanism 3, thereby training the jumping.

[0039] The leg muscle training mechanism 1 includes a base 102, one end of which is slidably mounted with a guide plate 120, the top of which is mounted with a support frame 115, the top of which is mounted with a foot squatting board 114, and the base 102 is mounted with a spring 119 for driving the foot squatting board 114; the end of the base 102 away from the foot squatting board 114 is detachably mounted with a chair leg 106, the top of which is mounted with a seat 107, and the base 102 is mounted with a safety rod 104 for acting on the chair leg 106. The setting of the safety rod 104 allows the safety rod 104 to be manually pulled when the legs are subjected to greater force and the foot squatting board 114 cannot be pushed away, thereby pushing the seat out of the base 102 to avoid leg injuries to the trainee.

[0040] The bottom end of the base 102 is installed with a support leg 101, and the base 102 is provided with a mounting groove 105. The bottom of the chair leg 106 is located in the mounting groove 105. The chair leg 106 is provided with a slot that cooperates with the safety rod 104. The base 102 is provided with a through hole for the safety rod 104 to pass through. The base 102 is provided with an elastic member that acts on the safety rod 104 in the through hole. During normal use, due to the action of the elastic member, one end of the safety rod 104 can act on the slot of the chair leg 106, thereby locking the chair leg 106 to prevent the chair leg 106 from moving; when an emergency occurs, the safety rod is pulled, and the safety rod can squeeze the elastic member, so that one end of the safety rod 104 is out of the slot of the chair leg 106; the base 102 is provided with a groove 116 and a guide hole 111, and the base 102 is provided with a baffle 118 that can be adjusted in the groove 116. By adjusting the position of the baffle 118, the In order to adjust the intensity of training, the base 102 is equipped with a guide rod 112 connected to the baffle 118, and the guide rod 112 passes through the guide plate 120. A spring 119 is arranged between the guide plate 120 and the baffle 118, and the spring 119 is sleeved on the guide rod 112. A hand wheel 113 is arranged at one end of the guide rod 112 away from the baffle 118. By turning the hand wheel 113, the guide rod 112 can be disassembled, so as to replace springs of different strengths to achieve training of different intensities. The base 102 is also equipped with a slide bar 117 cooperating with the guide plate 120; sleeves 103 are arranged on both sides of the base 102, and a plug rod 108 is adjustably arranged on the sleeve 103, and an armrest 110 is arranged on the top of the plug rod 108; locking holes 109 are arranged on the plug rod 108 at equal intervals, and the plug rod 108 and the sleeve 103 are fixed by locking bolts. The height of the armrest 110 can be adjusted according to the height of the user.

[0041] The lower bouncing mechanism 2 includes a frame 22 and a top plate 24, an upper elastic structure 23 is arranged between the frame 22 and the top plate 24, and a lower elastic structure 21 is installed at the bottom end of the frame 22. The upper elastic structure 23 and the lower elastic structure 21 make the device have good elastic performance, which is convenient for users to perform bouncing experiments. A limiting groove 25 is opened on the top of the top plate 24 to limit the upper bouncing mechanism 3.

[0042] The upper bouncing mechanism 3 includes a frame assembly 32 and an elastic net 33, and the elastic net 33 is connected to the frame assembly 32 through a plurality of tension springs 34. The elastic net 33 and the plurality of tension springs 34 make the upper bouncing mechanism 3 have a good bouncing performance and can provide better bouncing training. Two movable frame assemblies 31 are installed at the bottom of the frame assembly 32. The setting of the movable frame can cooperate with the activities of the frame assembly 32 and the elastic net 33 to perform appropriate activities; the frame assembly 32 includes a hanging ring 321, a middle frame 322, a connecting plate 323 and an end frame 324. The middle End frames 324 are installed at both ends of the frame 322, and the middle frame 322 and the end frames 324 are connected by a connecting plate 323, and the connecting plate 323 is rotatably connected to the middle frame 322 and the end frames 324 by a pin shaft; the movable frame assembly 31 includes a movable frame 311, a first connecting rod 312 and a second connecting rod 313, and the movable frame 311 and the middle frame 322 are connected by a pin shaft, and the first connecting rod 312 is also installed between the movable frame 311 and the middle frame 322, and the second connecting rod 313 is also installed between the movable frame 311 and the end frame 324.

[0043] The working principle of the present invention is as follows: the leg muscles can be trained through the leg muscle training mechanism, thereby training the legs and improving the subsequent bouncing effect; the lower bouncing mechanism can improve the bouncing effect of the upper bouncing mechanism, thereby training the bouncing; the base 102 is located in the groove 116 and is adjustable with a baffle 118, and the training intensity can be adjusted by adjusting the position of the baffle 118; the guide rod 112 is installed with a hand wheel 113 at one end away from the baffle 118, and the guide rod 112 can be disassembled by rotating the hand wheel 113, so as to replace springs of different strengths and achieve training of different intensities;

[0044] The base 102 is provided with a safety rod 104 for acting on the chair legs 106. The setting of the safety rod 104 allows the safety rod 104 to be manually pulled when the legs are subjected to great force and the footrest board 114 cannot be pushed away, thereby pushing the seat 107 out of the base 102 to prevent the trainee from getting injured in the legs; the base 102 is provided with a mounting groove 105, the bottom of the chair leg 106 is located in the mounting groove 105, the chair leg 106 is provided with a slot that cooperates with the safety rod 104, the base 102 is provided with a through hole for the safety rod 104 to pass through, and an elastic member for acting on the safety rod 104 is installed in the through hole of the base 102. During normal use, due to the action of the elastic member, one end of the safety rod 104 can act on the slot of the chair leg 106, thereby locking the chair leg 106 to prevent the chair leg 106 from moving; when an emergency occurs, the safety rod 104 is pulled, and the safety rod 104 can squeeze the elastic member, thereby causing one end of the safety rod 104 to disengage from the slot of the chair leg 106.

[0045] The above is only an embodiment of the present invention, and the common sense such as the known specific structure and characteristics in the scheme is not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A jumping ability training device, characterized in that: include: Leg muscle training institution (1), A lower bouncing mechanism (2) is arranged at one end of the leg muscle training mechanism (1); and an upper bouncing mechanism (3) disposed on the top of the lower bouncing mechanism (2); The leg muscle training mechanism (1) comprises a base (102), a guide plate (120) is slidably mounted on one end of the base (102), a support frame (115) is mounted on the top of the guide plate (120), a foot squatting board (114) is mounted on the top of the support frame (115), and a spring (119) for driving the foot squatting board (114) is mounted on the base (102); A chair leg (106) is detachably mounted on one end of the base (102) away from the footrest (114), a seat (107) is mounted on the top of the chair leg (106), and a safety rod (104) is mounted on the base (102) for acting on the chair leg (106).

2. The jumping ability training device according to claim 1, characterized in that: A leg (101) is installed at the bottom end of the base (102); the base (102) is provided with a mounting groove (105); the bottom of the chair leg (106) is located in the mounting groove (105); the chair leg (106) is provided with a slot that matches the safety rod (104); the base (102) is provided with a through hole for the safety rod (104) to pass through; and an elastic member that acts on the safety rod (104) is installed in the base (102) in the through hole.

3. The jumping ability training device according to claim 1 or 2, characterized in that: The base (102) is provided with a groove (116) and a guide hole (111); the base (102) is located in the groove (116) and is adjustably provided with a baffle (118); the base (102) is provided with a guide rod (112) connected with the baffle (118); the guide rod (112) passes through the guide plate (120); a spring (119) is provided between the guide plate (120) and the baffle (118); the spring (119) is sleeved on the guide rod (112); a hand wheel (113) is provided at one end of the guide rod (112) away from the baffle (118); and the base (102) is further provided with a slide rod (117) matched with the guide plate (120).

4. The jumping ability training device according to any one of claims 1 to 3, characterized in that: Sleeves (103) are installed at both ends of the base (102), and an insertion rod (108) is adjustably installed on the sleeve (103), and a handrail (110) is installed on the top of the insertion rod (108); the insertion rod (108) is provided with locking holes (109) at equal intervals, and the insertion rod (108) and the sleeve (103) are fixed by a locking bolt.

5. The jumping ability training device according to claim 1, characterized in that: The lower bouncing mechanism (2) comprises a frame (22) and a top plate (24); an upper elastic structure (23) is arranged between the frame (22) and the top plate (24); a lower elastic structure (21) is installed at the bottom end of the frame (22); and a limiting groove (25) for limiting the upper bouncing mechanism (3) is provided at the top of the top plate (24).

6. The jumping ability training device according to claim 1 or 5, characterized in that: The upper bouncing mechanism (3) comprises a frame assembly (32) and an elastic net (33); the elastic net (33) is connected to the frame assembly (32) via a plurality of tension springs (34); and two movable frame assemblies (31) are installed at the bottom of the frame assembly (32).

7. The jumping ability training device according to claim 6, characterized in that: The frame assembly (32) comprises a hanging ring (321), a middle frame (322), a connecting plate (323) and an end frame (324); the end frames (324) are installed at both ends of the middle frame (322); the middle frame (322) and the end frames (324) are connected via the connecting plate (323); the connecting plate (323) is rotatably connected to the middle frame (322) and the end frames (324) via a pin shaft.

8. The jumping ability training device according to claim 7, characterized in that: The movable frame assembly (31) comprises a movable frame (311), a first connecting rod (312) and a second connecting rod (313); the movable frame (311) and the middle frame (322) are connected via a pin shaft; the first connecting rod (312) is further installed between the movable frame (311) and the middle frame (322); and the second connecting rod (313) is further installed between the movable frame (311) and the end frame (324).

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