Balance training device for Wushu free combat

Abstract

The invention relates to a balance training device for martial art free combat, which comprises a balance training table main body, a balance training assembly, a limiting connecting assembly, a support rod and a counterweight adjusting assembly, the balance training assembly is installed in the balance training table main body, and the limiting connecting assembly is installed on the inner wall of the bottom end of the balance training table main body; supporting rods are symmetrically and fixedly connected to the outer side of the balance training table body, and balance weight adjusting assemblies are installed on the supporting rods. The balance training assembly comprises a mounting groove; the balance training assembly is adopted, the equipment can be unbalanced in different directions, it is ensured that trainees can conduct all-directional training, balance training is optimized, and the training effect is improved; by adopting the limiting connecting assembly, the training structure can be limited and mounted, the stability of the equipment is ensured, when the equipment is in unbalanced operation, the position of the equipment can be fixed, the training of the free combat personnel is prevented from being disturbed, and the training effect of the free combat is improved.

Description

Technical Field

[0001] The invention relates to the technical field of martial arts free fighting, in particular to a balance training device for martial arts free fighting. Background Art

[0002] Sanda is a modern sports competition with bare-handed combat as its core. Sanda has evolved from the fighting form of traditional martial arts. It combines multiple techniques such as kicking, punching, throwing and defending. During the training of martial arts Sanda, a balance training device is required for balance training. However, the existing balance training devices are generally simple in structure and poor in functionality. Moreover, they cannot be unbalanced in different directions, resulting in poor balance training and reduced training effect. Moreover, they are generally placed inside the training room. As a result, during training, the equipment will shake when it is repeatedly vibrated and unbalanced, which is not conducive to the training of Sanda personnel and reduces the training effect of Sanda. When gravity training is required, the counterweight structure cannot be automatically adjusted and needs to be adjusted manually, which increases the manual burden and reduces the counterweight effect of the equipment. Summary of the Invention

[0003] The problem solved by the present invention is to provide a balance training device for martial arts Sanda, which can unbalance the equipment in different directions to ensure that trainees can train in all directions, thereby optimizing balance training and improving training effects. In addition, the training structure can be installed with limits to ensure the stability of the equipment. When the equipment is running in an unbalanced manner, the position of the equipment can be fixed to avoid disturbing the training of Sanda personnel, thereby improving the Sanda training effects. In addition, the counterweight structure can be automatically adjusted without manual adjustment of the counterweight structure, thereby reducing manual burden and improving the counterweight effect of the equipment.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: a balance training device for martial arts Sanda, comprising a balance training platform body, a balance training component, a position limiting connection component, a support frame, and a counterweight adjustment component, wherein the balance training component is installed in the balance training platform body, the position limiting connection component is installed on the inner wall of the bottom end of the balance training platform body, the support frame is symmetrically fixed to the outer side of the balance training platform body, and the counterweight adjustment component is installed on the support frame;

[0005] The balancing training component includes a mounting slot, a balancing plate, a spherical adjustment slot, a movable rod, a first arc extrusion plate, a first spring, a support plate, a movable hole, a support rod, a spherical hinge, a first motor, a rotating plate and a squeezing ball. A mounting slot is provided at the top of the balancing training platform body, a balancing plate is installed on the top inner wall of the mounting slot, a spherical adjustment slot is provided at the bottom end of the balancing plate, a spherical hinge is installed in the spherical adjustment slot, the bottom end of the spherical hinge is fixedly connected to the support rod, the inner side of the mounting slot is fixedly connected to the support plate, and the bottom end of the support rod is fixedly connected to the outer wall of the support plate, the movable rod is distributed and fixedly connected on the outer wall of the bottom end of the balancing plate, movable holes are distributed and fixedly provided on the support plate at the position of the movable rod, the first arc extrusion plate is fixedly connected to the outer wall of the bottom end of the movable rod, the first spring is distributed and fixedly connected to the outer wall of the bottom end of the balancing plate, and the bottom end of the first spring is fixedly connected to the outer wall of the support plate.

[0006] Preferably, a first motor is embedded in the bottom end of the support plate, a rotating plate is fixed to the bottom end of the output shaft of the first motor, and an extrusion ball is fixed to the outer wall of one side of the rotating plate at a position corresponding to the first arc-shaped extrusion plate.

[0007] Preferably, the limit connection assembly includes a movable groove, a guide opening, a second spring, an insert plate, a second arc-shaped extrusion plate, an electromagnetic adsorption plate, a connecting rod and an elliptical wheel, a movable groove is distributed on the inner wall of the bottom end of the installation groove, an insert plate is installed in the movable groove, a guide opening is provided on the inner wall of one side of the movable groove corresponding to the position of the insert plate, a second arc-shaped extrusion plate is fixedly connected to the outer wall of one side of the insert plate, a second spring is fixedly connected to the outer wall of one side of the second arc-shaped extrusion plate, and the other end of the second spring is fixedly connected to the inner wall of the movable groove, an elliptical wheel is fitted between the second arc-shaped extrusion plates, a connecting rod is fixedly connected to the outer wall of the top end of the elliptical wheel, and the top end of the connecting rod is fixedly connected to the outer wall of the rotating plate.

[0008] Preferably, the counterweight adjustment assembly includes a support pad, a limit plate, a mounting plate, a counterweight, a positioning hole, a second motor, a first gear, a rotating hole, a fixing ring, a slip ring, a second gear, a first threaded hole, a lifting plate, a screw rod and a second threaded hole. The support frame is fixedly connected to the support pad, the top of the support pad is distributed with counterweights, the top of the counterweight is placed on the mounting plate, the outer side of the support frame is symmetrically fixed with the limit plate, the middle of the mounting plate and the counterweight is provided with positioning holes corresponding to the position of the limit plate, the top of the mounting plate is inlaid with the second motor, the top of the output shaft of the second motor is fixed with the first gear, the second gear is symmetrically meshed and installed on one side of the first gear, the bottom end of the second gear is fixed with a slip ring, and the top of the mounting plate is symmetrically fixed with a fixing ring corresponding to the position of the slip ring.

[0009] Preferably, a lifting plate is installed above the mounting plate, and the bottom end of the lifting plate is symmetrically connected to a screw rod for rotation. A first threaded hole is provided in the middle of the second gear corresponding to the screw rod position, a rotating hole is provided on the mounting plate corresponding to the screw rod position, and a second threaded hole is symmetrically provided on the counterweight block corresponding to the screw rod position.

[0010] Preferably, an armrest is fixedly connected to the top of the support frame, an operation panel is installed in the middle of the armrest, and buttons are distributed and installed on the top of the operation panel.

[0011] Preferably, a handle is fixedly connected to the outer wall of the top end of the mounting plate, and the two handles are symmetrical to each other.

[0012] Preferably, the first spring is sleeved on the outer wall of the movable rod, and the first spring is distributed in a ring shape.

[0013] Preferably, one side of the second arc-shaped extrusion plate is symmetrically provided with an arc angle, and the arc angle of the second arc-shaped extrusion plate is fitted on the outer wall of the elliptical wheel.

[0014] The beneficial effects of the present invention are: using the balance training component, the equipment can be unbalanced in different directions, ensuring that the trainee can train in all directions, thereby optimizing the balance training and improving the training effect;

[0015] The use of limit connection components can limit the installation of the training structure to ensure the stability of the equipment. When the equipment is running unbalanced, the equipment can be fixed in position to avoid disturbing the training of Sanda practitioners and improve the training effect of Sanda.

[0016] The counterweight adjustment component is used to automatically adjust the counterweight structure, eliminating the need for manual adjustment of the counterweight structure, reducing labor burden and improving the counterweight effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a front view cutaway structural diagram of the present invention;

[0019] Figure 3 For the present invention Figure 2 Partial cross-sectional structural diagram in;

[0020] Figure 4 This is a three-dimensional diagram of the internal structure of the balance training platform of the present invention;

[0021] Figure 5 For the present invention Figure 4 The main cutaway structural diagram;

[0022] Figure 6It is a three-dimensional structural diagram of the balance training component and the limiting connection component of the present invention;

[0023] Figure 7 It is a three-dimensional structural diagram of the position-limiting connection assembly of the present invention;

[0024] Figure 8 A three-dimensional structural diagram of the counterweight adjustment assembly of the present invention;

[0025] Figure 9 This is a bottom-up perspective structural diagram of the counterweight adjustment assembly of the present invention;

[0026] Figure 10 This is a front view cutaway structural diagram of the counterweight adjustment assembly of the present invention.

[0027] Legend:

[0028] 1. Balance training platform body; 2. Balance training assembly; 3. Limit connection assembly; 4. Support frame; 5. Counterweight adjustment assembly; 6. Armrest; 7. Operation panel; 8. Button; 9. Handle; 201. Mounting slot; 202. Balance plate; 203. Spherical adjustment slot; 204. Movable rod; 205. First arc-shaped extrusion plate; 206. First spring; 207. Support plate; 208. Movable hole; 209. Support rod; 2010. Spherical hinge; 2011. First motor; 2012. Rotating plate; 2013. Extrusion ball; 301. Movable slot; 30 2. Guide opening; 303. Second spring; 304. Insert plate; 305. Second arc-shaped extrusion plate; 306. Electromagnetic adsorption plate; 307. Connecting rod; 308. Elliptical wheel; 501. Support pad; 502. Limit plate; 503. Mounting plate; 504. Counterweight; 505. Positioning hole; 506. Second motor; 507. First gear; 508. Rotating hole; 509. Fixed ring; 5010. Slip ring; 5011. Second gear; 5012. First threaded hole; 5013. Lifting plate; 5014. Screw; 5015. Second threaded hole. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figures 1 to 6, a balance training device for martial arts Sanda, comprising a balance training platform body 1, a balance training component 2, a limit connection component 3, a support frame 4 and a counterweight adjustment component 5, the balance training platform body 1 is installed with the balance training component 2, the limit connection component 3 is installed on the inner wall of the bottom end of the balance training platform body 1, the outer side of the balance training platform body 1 is symmetrically fixed with the support frame 4, and the counterweight adjustment component 5 is installed on the support frame 4; the top of the support frame 4 is fixedly connected with an armrest 6, the middle part of the armrest 6 is installed with an operation panel 7, the top of the operation panel 7 is distributed with buttons 8, the armrest 6 can be used to protect the unbalanced personnel, the training intensity can be adjusted by the buttons 8, and the training process can be displayed through the operation panel 7; a handle 9 is fixedly connected to the outer wall of the top of the installation plate 503, and the two handles 9 are symmetrical to each other, so that the trainee pulls the installation plate 503 through the handle 9 to make the positioning hole 505 on the counterweight block 504 move up and down along the limit plate 502 on the support frame 4;

[0032] The balance training component 2 includes a mounting groove 201, a balance plate 202, a spherical adjustment groove 203, a movable rod 204, a first arc-shaped extrusion plate 205, a first spring 206, a support plate 207, an active hole 208, a support rod 209, a spherical hinge 2010, a first motor 2011, a rotating plate 2012 and an extrusion ball 2013. The top of the balance training platform body 1 is provided with a mounting groove 201, the top inner wall of the mounting groove 201 is provided with a balance plate 202, and the bottom end of the balance plate 202 is provided with a spherical Adjustment slot 203, a spherical hinge 2010 is installed in the spherical adjustment slot 203, the bottom end of the spherical hinge 2010 is fixedly connected to a support rod 209, the inner side of the mounting slot 201 is fixedly connected to a support plate 207, and the bottom end of the support rod 209 is fixedly connected to the outer wall of the support plate 207, the outer wall of the bottom end of the balancing plate 202 is fixedly connected to a movable rod 204, and the support plate 207 is provided with a movable hole 208 corresponding to the position of the movable rod 204, and the outer wall of the bottom end of the movable rod 204 is fixedly connected to the first arc-shaped extrusion plate 20 5. A first spring 206 is fixedly connected to the outer wall of the bottom end of the balancing disc 202, and the bottom end of the first spring 206 is fixedly connected to the outer wall of the support plate 207; a first motor 2011 is embedded and installed at the bottom end of the support plate 207, and a rotating plate 2012 is fixedly connected to the bottom end of the output shaft of the first motor 2011. A squeezing ball 2013 is fixedly connected to the outer wall of one side of the rotating plate 2012 at a position corresponding to the first arc-shaped squeezing plate 205; starting the first motor 2011 causes the squeezing ball 2013 on the rotating plate 2012 to rotate, and the first motor 2011 is turned on. When the squeezing ball 2013 squeezes the first arc-shaped squeezing plate 205, the movable rod 204 is lifted and deflected along the movable hole 208 on the support plate 207; the first spring 206 is sleeved on the outer wall of the movable rod 204, and the first spring 206 is distributed in a ring shape. When the squeezing ball 2013 separates from the first arc-shaped squeezing plate 205, the spherical adjustment groove 203 in the balance disk 202 is reciprocated along the spherical hinge 2010 on the support rod 209 under the action of the first spring 206.

[0033] Working principle: When a Sanda practitioner performs balance training, the first motor 2011 is started to rotate the squeezing ball 2013 on the rotating plate 2012. When the squeezing ball 2013 squeezes the first arc-shaped squeezing plate 205, the movable rod 204 is lifted and deflected along the movable hole 208 on the support plate 207, so that the spherical adjustment groove 203 in the balancing disc 202 moves along the spherical hinge 2010 on the support rod 209. When the squeezing ball 2013 continues to rotate and separates from the first arc-shaped squeezing plate 205, the spherical adjustment groove 203 in the balancing disc 202 reciprocates along the spherical hinge 2010 on the support rod 209 under the action of the first spring 206. The trainee is trained in balance through the balancing disc 202, and the equipment can be unbalanced in different directions, ensuring that the trainee can train in all directions, thereby optimizing the balance training and improving the training effect.

[0034] Example 2

[0035] See also Figures 2 to 7 The limiting connection component 3 includes a moving groove 301, a guide opening 302, a second spring 303, an inserting plate 304, a second arc-shaped extrusion plate 305, an electromagnetic adsorption plate 306, a connecting rod 307 and an elliptical wheel 308. The moving groove 301 is distributed on the inner wall of the bottom end of the installation groove 201, and the inserting plate 304 is installed in the moving groove 301. A guide opening 302 is opened on the inner wall of one side of the moving groove 301 corresponding to the position of the inserting plate 304. The second arc-shaped extrusion plate 305 is fixedly connected to the outer wall of one side of the inserting plate 304. The second spring 303 is fixedly connected to the outer wall of one side of the second arc-shaped extrusion plate 305, and the second spring 303 is The other end is fixed to the inner wall of the movable groove 301, and an elliptical wheel 308 is fitted between the second arc-shaped extrusion plates 305. A connecting rod 307 is fixed to the outer wall of the top end of the elliptical wheel 308, and the top end of the connecting rod 307 is fixed to the outer wall of the rotating plate 2012; arc angles are symmetrically arranged on one side of the second arc-shaped extrusion plate 305, and the arc angles of the second arc-shaped extrusion plate 305 are fitted on the outer wall of the elliptical wheel 308. The second arc-shaped extrusion plate 305 is squeezed by the raised part of the elliptical wheel 308, so that the plug 304 on the second arc-shaped extrusion plate 305 can be moved along the guide opening 302 on the movable groove 301.

[0036] First, place the balance training platform body 1 to the designated position, then start the first motor 2011 to rotate the rotating plate 2012, and then drive the elliptical wheel 308 on the connecting rod 307 to rotate, and squeeze the second arc-shaped extrusion plate 305 through the convex part of the elliptical wheel 308, so that the plug-in plate 304 on the second arc-shaped extrusion plate 305 moves along the guide opening 302 on the moving groove 301, so that the second arc-shaped extrusion plate 305 contacts the electromagnetic adsorption plate 306, and the plug-in plate 304 is inserted into the designated position, so that the balance training platform body 1 is fixed in position, and then the electromagnetic adsorption plate 306 is started to press the second arc-shaped extrusion plate 305. The arc-shaped extrusion plate 305 is adsorbed to fix the position of the plug plate 304. When the balance training platform main body 1 needs to be disassembled, the electromagnetic adsorption plate 306 is closed. At this time, under the action of the first spring 206, the plug plate 304 on the second arc-shaped extrusion plate 305 is reset along the guide port 302 on the movable groove 301, so that the plug plate 304 is separated from the specified position, thereby allowing the balance training platform main body 1 to be disassembled. The training structure can be limited and installed to ensure the stability of the equipment. When the equipment is running unbalanced, the equipment can be fixed in position to avoid disturbing the training of Sanda personnel, thereby improving the Sanda training effect.

[0037] Example 3

[0038] See also Figures 8 to 10, the counterweight adjustment assembly 5 includes a supporting pad 501, a limiting plate 502, a mounting plate 503, a counterweight 504, a positioning hole 505, a second motor 506, a first gear 507, a rotating hole 508, a fixing ring 509, a slip ring 5010, a second gear 5011, a first threaded hole 5012, a lifting plate 5013, a screw rod 5014 and a second threaded hole 5015. The supporting frame 4 is fixedly connected with the supporting pad 501, and the counterweight 504 is distributed on the top of the supporting pad 501. The mounting plate 503 is mounted on the top of the counterweight 504. The outer side of the support frame 4 is symmetrically fixed with the limiting plate 502. The middle part of the mounting plate 503 and the counterweight 504 corresponds to the position of the limiting plate 502. A positioning hole 505 is provided. The second motor 506 is inlaid on the top of the mounting plate 503. The top of the output shaft of the second motor 506 is fixed with the first gear 507. A second gear 5011 is symmetrically meshed and installed on one side of 507, and a slip ring 5010 is fixed to the bottom end of the second gear 5011, and a fixing ring 509 is symmetrically fixed to the position of the slip ring 5010 at the top of the mounting plate 503; a lifting plate 5013 is installed above the mounting plate 503, and a screw rod 5014 is symmetrically rotated at the bottom end of the lifting plate 5013, and a first threaded hole 5012 is provided in the middle of the second gear 5011 at the position of the screw rod 5014, a rotating hole 508 is provided on the mounting plate 503 at the position of the screw rod 5014, and a second threaded hole 5015 is symmetrically provided on the counterweight block 504 at the position of the screw rod 5014. When the screw rod 5014 on the lifting plate 5013 rotates and descends along the rotating hole 508, the screw rod 5014 enters the second threaded hole 5015 on the counterweight block 504, thereby connecting and fixing a specified number of counterweight blocks 504.

[0039] When the trainee needs strength training, the second motor 506 can be started according to the trainee's weight data to rotate the first gear 507, thereby driving the slip ring 5010 on the second gear 5011 to rotate along the fixed ring 509, and then under the action of the first threaded hole 5012, the screw rod 5014 on the lifting plate 5013 is rotated and descended along the rotating hole 508, so that the screw rod 5014 enters the second threaded hole 5015 on the counterweight block 504, thereby connecting and fixing a specified number of counterweight blocks 504, and then the trainee pulls the mounting plate 503 through the handle 9 to make the positioning hole 505 on the counterweight block 504 rise and fall along the limit plate 502 on the support frame 4, so that the trainee can perform strength training. The counterweight structure can be automatically adjusted without manual adjustment of the counterweight structure, which reduces the labor burden and improves the counterweight effect of the equipment.

[0040] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A balance training device for martial arts Sanda, characterized in that: The invention comprises a balance training platform body (1), a balance training component (2), a position limiting connection component (3), a support frame (4) and a counterweight adjustment component (5); the balance training component (2) is installed in the balance training platform body (1); the position limiting connection component (3) is installed on the inner wall of the bottom end of the balance training platform body (1); the support frame (4) is symmetrically fixed to the outer side of the balance training platform body (1); and the counterweight adjustment component (5) is installed on the support frame (4); The balance training component (2) comprises a mounting groove (201), a balancing plate (202), a spherical adjustment groove (203), a movable rod (204), a first arc-shaped extrusion plate (205), a first spring (206), a support plate (207), an active hole (208), a support rod (209), a spherical hinge (2010), a first motor (2011), a rotating plate (2012) and an extrusion ball (2013). The top of the balance training platform body (1) is provided with a mounting groove (201), the top inner wall of the mounting groove (201) is provided with a balancing plate (202), the bottom end of the balancing plate (202) is provided with a spherical adjustment groove (203), and the spherical hinge (2010) is installed in the spherical adjustment groove (203). 2010), the bottom end of the spherical hinge (2010) is fixedly connected to a support rod (209), the inner side of the mounting groove (201) is fixedly connected to a support plate (207), and the bottom end of the support rod (209) is fixedly connected to the outer wall of the support plate (207), the outer wall of the bottom end of the balancing plate (202) is fixedly connected to a movable rod (204), and the support plate (207) is provided with a movable hole (208) corresponding to the position of the movable rod (204), the outer wall of the bottom end of the movable rod (204) is fixedly connected to a first arc-shaped extrusion plate (205), the outer wall of the bottom end of the balancing plate (202) is fixedly connected to a first spring (206), and the bottom end of the first spring (206) is fixedly connected to the outer wall of the support plate (207).

2. A balance training device for martial arts Sanda according to claim 1, characterized in that: A first motor (2011) is embedded and installed at the bottom end of the support plate (207); a rotating plate (2012) is fixedly connected to the bottom end of the output shaft of the first motor (2011); and an extrusion ball (2013) is fixedly connected to the outer wall of one side of the rotating plate (2012) at a position corresponding to the first arc-shaped extrusion plate (205).

3. A balance training device for martial arts Sanda according to claim 2, characterized in that: The position-limiting connection assembly (3) comprises a movable groove (301), a guide opening (302), a second spring (303), an inserting plate (304), a second arc-shaped extrusion plate (305), an electromagnetic adsorption plate (306), a connecting rod (307) and an elliptical wheel (308); the movable groove (301) is distributed on the inner wall of the bottom end of the installation groove (201); the inserting plate (304) is installed in the movable groove (301); the guide opening (302) is provided on the inner wall of one side of the movable groove (301) at the position corresponding to the inserting plate (304); A second arc-shaped extrusion plate (305) is fixedly connected to an outer wall of one side of the inserting plate (304), a second spring (303) is fixedly connected to an outer wall of one side of the second arc-shaped extrusion plate (305), and the other end of the second spring (303) is fixedly connected to the inner wall of the movable groove (301), an elliptical wheel (308) is fitted between the second arc-shaped extrusion plates (305), a connecting rod (307) is fixedly connected to the outer wall of the top end of the elliptical wheel (308), and the top end of the connecting rod (307) is fixedly connected to the outer wall of the rotating plate (2012).

4. A balance training device for martial arts Sanda according to claim 1, characterized in that: The counterweight adjustment assembly (5) comprises a support pad (501), a limit plate (502), a mounting plate (503), a counterweight (504), a positioning hole (505), a second motor (506), a first gear (507), a rotating hole (508), a fixing ring (509), a slip ring (5010), a second gear (5011), a first threaded hole (5012), a lifting plate (5013), a screw rod (5014) and a second threaded hole (5015). The support frame (4) is fixedly connected with the support pad (501), the top of the support pad (501) is provided with a counterweight (504), and the top of the counterweight (504) is provided with a mounting plate. (503), the outer side of the support frame (4) is symmetrically fixed to the limit plate (502), the middle part of the mounting plate (503) and the counterweight block (504) is provided with a positioning hole (505) at a position corresponding to the limit plate (502), the top of the mounting plate (503) is inlaid with a second motor (506), the top of the output shaft of the second motor (506) is fixed with a first gear (507), one side of the first gear (507) is symmetrically meshed with a second gear (5011), the bottom end of the second gear (5011) is fixed with a slip ring (5010), and the top of the mounting plate (503) is symmetrically fixed with a fixing ring (509) at a position corresponding to the slip ring (5010).

5. A balance training device for martial arts Sanda according to claim 4, characterized in that: A lifting plate (5013) is installed above the mounting plate (503), and a screw rod (5014) is symmetrically connected to the bottom end of the lifting plate (5013) for rotation. A first threaded hole (5012) is provided in the middle of the second gear (5011) at a position corresponding to the screw rod (5014), a rotating hole (508) is provided on the mounting plate (503) at a position corresponding to the screw rod (5014), and a second threaded hole (5015) is symmetrically provided on the counterweight block (504) at a position corresponding to the screw rod (5014).

6. A balance training device for martial arts Sanda according to claim 1, characterized in that: The top end of the support frame (4) is fixedly connected to an armrest (6), an operation panel (7) is installed in the middle of the armrest (6), and buttons (8) are distributed and installed on the top end of the operation panel (7).

7. A balance training device for martial arts Sanda according to claim 4, characterized in that: A handle (9) is fixedly connected to the outer wall of the top end of the mounting plate (503), and the two handles (9) are symmetrical to each other.

8. The balance training device for martial arts Sanda according to claim 1, characterized in that: The first spring (206) is sleeved on the outer wall of the movable rod (204), and the first spring (206) is distributed in a ring shape.

9. A balance training device for martial arts Sanda according to claim 3, characterized in that: One side of the second arc-shaped extrusion plate (305) is symmetrically provided with an arc angle, and the arc angle of the second arc-shaped extrusion plate (305) is fitted on the outer wall of the elliptical wheel (308).

Images