CN114272560B - Taekwondo sportsman balance training device - Google Patents
Taekwondo sportsman balance training device Download PDFInfo
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- CN114272560B CN114272560B CN202210005051.8A CN202210005051A CN114272560B CN 114272560 B CN114272560 B CN 114272560B CN 202210005051 A CN202210005051 A CN 202210005051A CN 114272560 B CN114272560 B CN 114272560B
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Abstract
The invention discloses a taekwondo athlete balance training device, and belongs to the technical field of taekwondo athlete training devices. The utility model provides a taekwondo sportsman balance training device, including the training platform, training platform one side intermediate position is equipped with the step, training platform upside is equipped with the guard ring, guard ring circumference outer wall one side hinge has the chamber door, balance training mechanism's setting, make the training person can stand at circular swing platform, circular swing platform begins swing work, form the wave route of up-and-down motion, the abundant consideration just the poor unable condition of standing of training person's equilibrium, make the training person can carry out the training of equilibrium according to the range simultaneously, better training effect has been reached.
Description
Technical Field
The invention relates to the technical field of taekwondo athlete training devices, in particular to a taekwondo athlete balance training device.
Background
The taekwondo training process requires training the balance ability of the trainer. The document with the prior art publication number of CN206853073U provides a taekwondo sportsman balance training device, and the device passes through footboard, supports cambered surface and bottom plate, central point puts below the footboard and is equipped with spacing stick, supports the cambered surface top and is equipped with the cross slot hole, and the footboard setting is on supporting the cambered surface, and spacing stick removes in the cross slot hole, and the bottom plate is fixed in supporting the cambered surface bottom outside, is equipped with fixed cover on the bottom plate, and the lower extreme of spring is inserted in fixed cover, and the upper end of spring is fixed all around below the footboard. Although the device has more beneficial effects, the following problems still exist: the device has only set up the spring coupling training board, and the structure is too simple, and the function is single to lead to the control that the training person can't carry out the range, make the training person can't stand, or drop because of the range is too big, can't reach the effect of training, thereby can't train the balancing ability, and prior art publication number is CN208340030U and CN 214388712U's literature has same problem, in view of this, we provide a taekwondo sportsman balance training device.
Disclosure of Invention
1. Technical problem to be solved
The present invention is directed to a taekwondo athlete balance training device to solve the problems of the background art.
2. Technical scheme
A taekwondo athlete balance training device comprises a training table, wherein a step is arranged in the middle of one side of the training table, a protective ring is arranged on the upper side of the training table, and a box door is hinged to one side of the outer wall of the circumference of the protective ring;
a round cavity is formed in the middle of the training table, a balance training mechanism is arranged in the round cavity, a machine cavity is formed in one side of the interior of the training table, and a motor is arranged in the machine cavity;
a square cavity is formed in the lower side of the round cavity, a limiting groove is formed in the middle of the bottom surface of the square cavity, and a training frequency conversion adjusting mechanism is arranged in the square cavity.
Preferably, the balance training mechanism comprises a circular swing table, a cross-shaped fixing column is arranged on the bottom surface of the circular swing table, a tripod is arranged below the circular swing table, a limiting bead is arranged at the lower end of the tripod, two fixing rods are symmetrically arranged on the bottom surface of the circular swing table, a fixing barrel is arranged in the middle of the bottom surface of the circular swing table, a rotating shaft is rotatably arranged in the middle of the fixing barrel, an eccentric block is arranged at one end of the rotating shaft, and the other end of the rotating shaft penetrates through the inside of the fixing barrel, extends to the inside of the square cavity and is sleeved with a bevel gear A.
Preferably, the outer wall of the circumference of the circular swing table is in an arc structure, two ends of the cross fixing column are fixedly connected with the inner wall of the bottom surface of the circular swing table, and the other two ends of the cross fixing column are in clearance fit with the inner wall of the bottom surface of the circular swing table.
Preferably, two sleeves A are symmetrically welded above the tripod and are rotatably connected with the cross fixing column.
Preferably, one end of the fixing rod is fixedly connected with the inner wall of the circular cavity, the other end of the fixing rod is provided with a sleeve B, and the sleeve B is rotatably connected with the cross fixing column.
Preferably, the middle part of the surface of the eccentric block is provided with a spherical groove, and the spherical groove is rotatably connected with the limiting ball.
Preferably, training frequency conversion adjustment mechanism includes the regulating block, the regulating block bottom surface is equipped with trapezoidal piece, trapezoidal piece one end has set firmly the telescopic link, the circular slot has been seted up at regulating block upside middle part, regulating block upside clearance is provided with the regulating spindle, regulating spindle circumference outer wall middle part is equipped with the ring, regulating spindle circumference outer wall one side is equipped with the parallel key, regulating spindle one end is passed inside the extending to the outside of regulating block and has been cup jointed the toper rubber piece, the regulating block outside is equipped with U type piece, U type piece bottom surface middle part is equipped with the rotation post through the fixed column, U type piece upside middle part is provided with bevel gear B through the axis rotation, bevel gear B axis outer end coaxial coupling has the toper turning block.
Preferably, the trapezoidal piece and spacing groove sliding connection, telescopic link one end is inlayed and is equipped with inside the training platform, the circular recess rotates with the ring to be connected.
Preferably, the motor output shaft penetrates through the inner wall of the machine cavity, extends to the inside of the square cavity and is coaxially connected with the adjusting shaft, and the flat key is in sliding connection with a key groove formed in the motor.
Preferably, the rotating column is rotatably connected with a column-shaped groove formed in the square cavity, the bevel gear B is meshed with the bevel gear A, and the conical rubber block is in friction connection with the inner wall of the conical rotating block.
Preferably, two springs are symmetrically hung on the outer side of the U-shaped block through hooks, and the outer ends of the springs are hung on hanging rings on the inner wall of the square cavity through the hooks.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the balance training device, due to the arrangement of the balance training mechanism, a trainer can stand on the circular swing table, the circular swing table starts to swing to form a wave path moving up and down, the condition that a beginner is poor in balance and cannot stand is fully considered, and meanwhile, the trainer can perform balance training according to the amplitude, so that a better training effect is achieved.
2. By arranging the training variable-frequency adjusting mechanism, the invention enables the trainer to control the amplitude according to different degrees of self balance, thereby enabling the trainer to further strengthen the balance node each time, improving the self balance, shortening the time of balance training and improving the training efficiency.
3. The rotating column is arranged to be rotationally connected with the cylindrical groove formed in the square cavity, the bevel gear B is meshed with the bevel gear A, the conical rubber block is in friction connection with the inner wall of the conical rotating block, and the diameters of the conical rubber block at different positions of the inner wall of the conical rotating block are different through the arrangement of the conical rubber block and the conical rotating block, so that the moving frequency of the circular swing table is changed by changing the moving speed of the conical rotating block; the U type piece outside is hung through the couple symmetry and is equipped with two springs, and the spring outer end articulates through the link of couple with square intracavity wall, through the setting of spring, makes it can stimulate U type piece to make the toper turning block by the pulling, thereby make toper rubber piece and toper turning block inner wall laminate all the time, guarantee the friction and drive.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is an exploded view of the balance training mechanism of the present invention;
FIG. 4 is a structural exploded view of a training variable frequency adjustment mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A of the present invention;
in the drawings description of the No.: 1. a training platform; 101. a circular cavity; 102. a machine cavity; 103. a motor; 104. a square cavity; 105. a limiting groove; 106. a keyway; 2. a step; 3. a guard ring; 4. a box door; 5. a balance training mechanism; 501. a circular swing table; 502. a cross fixing column; 503. a tripod; 504. a sleeve A; 505. a limiting bead; 506. fixing the rod; 507. a sleeve B; 508. a fixed cylinder; 509. a rotating shaft; 5010. an eccentric block; 5011. a spherical groove; 5012. a bevel gear A; 6. training a variable frequency adjusting mechanism; 601. an adjusting block; 602. a trapezoidal block; 603. a telescopic rod; 604. a circular groove; 605. an adjustment shaft; 606. a circular ring; 607. a flat bond; 608. a conical rubber block; 609. a U-shaped block; 6010. rotating the column; 6011. a bevel gear B; 6012. a conical turning block; 6013. a spring.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution:
a taekwondo athlete balance training device comprises a training table 1, wherein a step 2 is arranged in the middle of one side of the training table 1, a protective ring 3 is arranged on the upper side of the training table 1, and a box door 4 is hinged to one side of the circumferential outer wall of the protective ring 3;
a round cavity 101 is formed in the middle of the training table 1, a balance training mechanism 5 is arranged in the round cavity 101, a machine cavity 102 is formed in one side of the interior of the training table 1, and a motor 103 is arranged in the machine cavity 102;
a square cavity 104 is formed in the lower side of the round cavity 101, a limiting groove 105 is formed in the middle of the bottom surface of the square cavity 104, and a training frequency conversion adjusting mechanism 6 is arranged inside the square cavity 104.
Specifically, balance training mechanism 5 includes circular swing platform 501, circular swing platform 501 bottom surface is equipped with cross fixed column 502, circular swing platform 501 below is equipped with tripod 503, tripod 503 lower extreme is equipped with spacing pearl 505, circular swing platform 501 bottom surface symmetry is equipped with two dead levers 506, circular swing platform 501 bottom surface middle part is equipped with a fixed cylinder 508, fixed cylinder 508 middle part is rotated and is provided with pivot 509, pivot 509 one end is equipped with eccentric block 5010, the pivot 509 other end passes fixed cylinder 508 inside to extend to square intracavity 104 inside and cup jointed bevel gear A5012.
According to the invention, through the arrangement of the balance training mechanism 5, a trainer can stand on the circular swing table 501, the circular swing table 501 starts to swing to form a wave path moving up and down, the condition that a beginner is poor in balance and cannot stand is fully considered, and meanwhile, the trainer can carry out balance training according to the amplitude, so that a better training effect is achieved.
According to the invention, the bevel gear A5012 drives the rotating shaft 509 to rotate, so that the eccentric block 5010 is driven to rotate, and the triangular frame 503 drives the circular swing table 501 to swing.
Further, circular swing platform 501 circumference outer wall is the arc structure setting, and cross fixed column 502 wherein both ends are fixed with circular swing platform 501 bottom surface inner wall connection, and cross fixed column 502 wherein other both ends and circular swing platform 501 bottom surface inner wall clearance fit.
According to the invention, the outer wall of the circumference of the circular swing platform 501 is in an arc structure, so that the edge of the circular swing platform 501 can not collide with the protection ring 3 all the time when swinging, two ends of the cross fixing column 502 are fixedly connected with the inner wall of the bottom surface of the circular swing platform 501, the other two ends of the cross fixing column 502 are in clearance fit with the inner wall of the bottom surface of the circular swing platform 501, one end of the cross fixing column is limited, and the other end of the cross fixing column is in reciprocating rotation, so that the circular swing platform 501 can move along a wave-shaped movement track.
Still further, two sleeves a504 are symmetrically welded above the tripod 503, and the sleeves a504 are rotatably connected with the cross fixing column 502.
The sleeve A504 is rotatably connected with the cross fixing column 502, so that one end of the sleeve A can adapt to the change of radian when the cross fixing column 502 is driven to swing.
Furthermore, one end of the fixing rod 506 is connected and fixed with the inner wall of the circular cavity 101, the other end of the fixing rod 506 is provided with a sleeve B507, and the sleeve B507 is rotatably connected with the cross fixing column 502.
According to the invention, the sleeve B507 and the cross fixing column 502 rotate, and the other end of the cross fixing column 502 can adapt to the change of the radian when the cross fixing column 502 is driven to swing.
It is worth to be noted that the central portion of the surface of the eccentric block 5010 is provided with a spherical groove 5011, and the spherical groove 5011 is rotatably connected with the limiting ball 505.
According to the invention, the eccentric block 5010 rotates to drive the tripod 503 to swing, and the arrangement of the spherical groove 5011 enables the tripod 503 to adapt to position changes caused by swinging.
It is worth noting that the training variable frequency adjusting mechanism 6 comprises an adjusting block 601, a trapezoidal block 602 is arranged on the bottom surface of the adjusting block 601, a telescopic rod 603 is fixedly arranged at one end of the trapezoidal block 602, a circular groove 604 is formed in the middle of the upper side of the adjusting block 601, an adjusting shaft 605 is arranged in a gap between the upper sides of the adjusting block 601, a circular ring 606 is arranged in the middle of the outer wall of the circumference of the adjusting shaft 605, a flat key 607 is arranged on one side of the outer wall of the circumference of the adjusting shaft 605, one end of the adjusting shaft 605 penetrates through the inside of the adjusting block 601 to extend to the outside and is sleeved with a conical rubber block 608, a U-shaped block 609 is arranged on the outer side of the adjusting block 601, a rotating column 6010 is arranged in the middle of the bottom surface of the U-shaped block 609 through a fixed column, a bevel gear B6011 is rotatably arranged in the middle of the upper side of the U-shaped block 609, and a conical rotating block 6012 is coaxially connected to the outer end of the middle shaft of the bevel gear B6011.
By arranging the training variable-frequency adjusting mechanism 6, the invention enables the trainer to control the amplitude according to different degrees of self balance, thereby enabling the trainer to further strengthen the balance node each time, improving the self balance, shortening the time of balance training and improving the training efficiency.
In addition, the trapezoidal block 602 is slidably connected to the limit groove 105, one end of the telescopic rod 603 is embedded inside the training platform 1, and the circular groove 604 is rotatably connected to the circular ring 606.
According to the invention, the output end of the telescopic rod 603 is telescopic, so that the adjusting block 601 is driven to move, and the conical rubber block 608 is moved and transposed.
Besides, the output shaft of the motor 103 passes through the inner wall of the machine cavity 102, extends into the square cavity 104 and is coaxially connected with the adjusting shaft 605, and the flat key 607 is slidably connected with the key groove 106 arranged on the motor 103.
According to the invention, the output shaft of the motor 103 rotates, and the output shaft of the motor 103 penetrates through the inner wall of the machine cavity 102, extends into the square cavity 104 and is coaxially connected with the adjusting shaft 605, so that the adjusting shaft 605 is driven to rotate, and the conical rubber block 608 rotates.
In addition, the rotating column 6010 is rotatably connected with a cylindrical groove formed in the square cavity 104, the bevel gear B6011 is engaged with the bevel gear a5012, and the conical rubber block 608 is frictionally connected with the inner wall of the conical rotating block 6012.
According to the invention, the conical rubber block 608 rotates, and the conical rubber block 608 is in friction connection with the inner wall of the conical rotating block 6012, so that the diameters of the conical rubber block 608 at different positions of the inner wall of the conical rotating block are different, and the movement frequency of the circular swing table 501 is changed by changing the movement speed of the conical rotating block 6012.
In addition, two springs 6013 are symmetrically hung on the outer side of the U-shaped block 609 through hooks, and the outer ends of the springs 6013 are hung on hanging rings on the inner wall of the square cavity 104 through hooks.
According to the invention, through the arrangement of the spring 6013, the U-shaped block 609 can be pulled, so that the conical rotating block 6012 is pulled, the conical rubber block 608 is always attached to the inner wall of the conical rotating block 6012, and friction drive is ensured.
The working principle is as follows: when the taekwondo athlete balance training device is needed, firstly, the trainer passes through the step 2 and reaches the inside of the guard ring 3, the box door 4 is closed, at this time, the output shaft of the motor 103 is driven to rotate by the controller, and the output shaft of the motor 103 passes through the inner wall of the machine cavity 102, extends to the inside of the square cavity 104 and is coaxially connected with the adjusting shaft 605, thereby driving the adjusting shaft 605 to rotate, so that the conical rubber block 608 rotates, the bevel gear B6011 is meshed with the bevel gear A5012, the conical rubber block 608 is in friction connection with the inner wall of the conical rotating block 6012, at the moment, the conical rotating block 6012 is driven to rotate through the rotation of the conical rubber block 608, so that the bevel gear B6011 is rotated, and the bevel gear a5012 is rotated, thereby driving the eccentric block 5010 to rotate, and the eccentric block 5010 is rotated, thereby driving the tripod 503 to swing, and the arrangement of the spherical slot 5011 enables the tripod 503 to adapt to the position change caused by the swing, and in cooperation, one end of the fixed rod 506 is connected and fixed with the inner wall of the circular cavity 101, the other end of the fixed rod 506 is provided with a sleeve B507, the sleeve B507 is rotationally connected with the cross fixing column 502, the sleeve A504 is rotationally connected with the cross fixing column 502, thereby being rotationally connected with the cross fixing post 502 through the sleeve B507 and the sleeve A504, so that the cross fixing column 502 can be adapted to the change of the radian when being driven to swing, the circular swing table 501 is driven to swing, when the swinging frequency of the circular swinging table 501 needs to be adjusted, the controller drives the output end of the telescopic rod 603 to stretch and contract, thereby driving the adjusting block 601 to move, thereby enabling the conical rubber block 608 to move and shift, so that the diameters of the conical rubber block 608 at different positions of the inner wall of the conical rotating block are different, thereby changing the moving frequency of the circular oscillating table 501 by changing the moving speed of the tapered rotating block 6012.
Claims (1)
1. A taekwondo athlete balance training device, comprising a training table, characterized in that: a step is arranged in the middle of one side of the training platform, a protective ring is arranged on the upper side of the training platform, and a box door is hinged to one side of the circumferential outer wall of the protective ring;
a round cavity is formed in the middle of the training table, a balance training mechanism is arranged in the round cavity, a machine cavity is formed in one side of the interior of the training table, and a motor is arranged in the machine cavity;
a square cavity is formed in the lower side of the round cavity, a limiting groove is formed in the middle of the bottom surface of the square cavity, and a training variable frequency adjusting mechanism is arranged in the square cavity;
the balance training mechanism comprises a circular oscillating table, a cross-shaped fixing column is arranged on the bottom surface of the circular oscillating table, a tripod is arranged below the circular oscillating table, a limiting bead is arranged at the lower end of the tripod, two fixing rods are symmetrically arranged on the bottom surface of the circular oscillating table, a fixing cylinder is arranged in the middle of the bottom surface of the circular oscillating table, a rotating shaft is rotatably arranged in the middle of the fixing cylinder, an eccentric block is arranged at one end of the rotating shaft, and the other end of the rotating shaft penetrates through the inside of the fixing cylinder, extends to the inside of a square cavity and is sleeved with a bevel gear A;
the outer wall of the circumference of the circular swing table is arranged in an arc structure, two ends of the cross fixing column are fixedly connected with the inner wall of the bottom surface of the circular swing table, the other two ends of the cross fixing column are in clearance fit with the inner wall of the bottom surface of the circular swinging table;
two sleeves A are symmetrically welded above the tripod and are rotationally connected with the cross fixing column;
one end of the fixed rod is fixedly connected with the inner wall of the circular cavity, the other end of the fixed rod is provided with a sleeve B, and the sleeve B is rotatably connected with the cross-shaped fixed column;
the middle part of the surface of the eccentric block is provided with a spherical groove, and the spherical groove is rotationally connected with a limiting ball;
the training frequency conversion adjusting mechanism comprises an adjusting block, a trapezoidal block is arranged on the bottom surface of the adjusting block, a telescopic rod is fixedly arranged at one end of the trapezoidal block, a circular groove is formed in the middle of the upper side of the adjusting block, an adjusting shaft is arranged in the gap of the upper side of the adjusting block, a circular ring is arranged in the middle of the outer circumferential wall of the adjusting shaft, a flat key is arranged on one side of the outer circumferential wall of the adjusting shaft, one end of the adjusting shaft penetrates through the inside of the adjusting block, extends to the outside and is sleeved with a conical rubber block, a U-shaped block is arranged on the outer side of the adjusting block, a rotating column is arranged in the middle of the bottom surface of the U-shaped block through a fixed column, a bevel gear B is arranged in the middle of the upper side of the U-shaped block through rotation of a middle shaft, and a conical rotating block is coaxially connected to the outer end of the middle shaft of the bevel gear B;
the trapezoidal block is connected with the limiting groove in a sliding mode, one end of the telescopic rod is embedded in the training platform, and the circular groove is connected with the circular ring in a rotating mode;
the output shaft of the motor penetrates through the inner wall of the machine cavity, extends into the square cavity and is coaxially connected with the adjusting shaft, and the flat key is in sliding connection with a key groove arranged on the motor;
the rotating column is rotationally connected with a cylindrical groove formed in the square cavity, the bevel gear B is meshed with the bevel gear A, and the conical rubber block is in friction connection with the inner wall of the conical rotating block; two springs are symmetrically hung on the outer side of the U-shaped block through hooks, and the outer ends of the springs are hung on hanging rings on the inner wall of the square cavity through the hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210005051.8A CN114272560B (en) | 2022-01-04 | 2022-01-04 | Taekwondo sportsman balance training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210005051.8A CN114272560B (en) | 2022-01-04 | 2022-01-04 | Taekwondo sportsman balance training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114272560A CN114272560A (en) | 2022-04-05 |
| CN114272560B true CN114272560B (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210005051.8A Active CN114272560B (en) | 2022-01-04 | 2022-01-04 | Taekwondo sportsman balance training device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205796413U (en) * | 2016-07-18 | 2016-12-14 | 南京工业大学浦江学院 | A kind of taekwondo athlete's balance training |
| CN206853073U (en) * | 2017-06-26 | 2018-01-09 | 南京体育学院 | A kind of taekwondo athlete's balance training |
| CN208274974U (en) * | 2018-05-24 | 2018-12-25 | 南昌师范学院 | A kind of tae kwon do balance training |
| CN208852349U (en) * | 2018-09-11 | 2019-05-14 | 吉首大学 | A kind of tae kwon do balance training device |
| CN214388712U (en) * | 2021-03-10 | 2021-10-15 | 肖舒鹏 | Taekwondo sportsman balance training device |
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- 2022-01-04 CN CN202210005051.8A patent/CN114272560B/en active Active
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Effective date of registration: 20230706 Address after: 311330 No. 8, Yikang Street, Jinnan Street, Lin'an District, Hangzhou, Zhejiang Patentee after: HANGZHOU MEDICAL College Address before: 310053 Room 202, unit 2, building 2, Gudang New Village West, Xihu District, Hangzhou City, Zhejiang Province Patentee before: Xu Haixiao |
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