CN219815225U - Volleyball is overturned ball device for volleyball training - Google Patents
Volleyball is overturned ball device for volleyball training Download PDFInfo
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- CN219815225U CN219815225U CN202321359428.6U CN202321359428U CN219815225U CN 219815225 U CN219815225 U CN 219815225U CN 202321359428 U CN202321359428 U CN 202321359428U CN 219815225 U CN219815225 U CN 219815225U
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- volleyball
- ball
- fixedly installed
- motor
- training
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000007123 defense Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a volleyball ball-turning device for volleyball training, which relates to the technical field of sports training instruments and comprises the following components: the ball feeding device comprises a base, wherein a rotating block is installed on the base in a penetrating mode, a supporting frame is fixedly installed above the rotating block, a ball feeding mechanism is movably installed above the supporting frame, the ball feeding mechanism comprises a connecting shaft installed on the supporting frame in a penetrating mode, a slideway barrel is fixedly installed on the connecting shaft, a bearing plate is fixedly installed below the slideway barrel, a battery is fixedly installed on the bearing plate, an air pump is fixedly installed above the battery, a motor with opposite rotating directions is used for driving a rubber wheel to rotate, when a pushing plate driven by a pneumatic piston pushes a volleyball into the space between the two rubber wheels, the rubber wheel pushes the slideway barrel after clamping the volleyball through rotation, the current size is changed through the arrangement of a sliding rheostat, and the rotating speed of the motor is controlled through the control of the current size, so that the initial speed of the volleyball is controlled.
Description
Technical Field
The utility model relates to the technical field of sports training apparatuses, in particular to a volleyball ball-turning device for volleyball training.
Background
The ball-turning is one of five technologies of volleyball and is a technology which needs to be mastered, the ball-turning technology is the basis of defense and one-transmission technology, and one-transmission and defense are the basis of volleyball games and are the premise and the guarantee of playing the technical tactics, so that the ball-turning is important in the game, the ball-turning has good basic function after receiving one-transmission in the game, the ball-turning can also cultivate handfeel, and whether the ball-turning gesture is correct or not can influence one-transmission and defense level.
The existing references are: CN208975120U, it discloses a volleyball jolt trainer, relates to sports training apparatus technical field, and it includes the base, the upper surface fixedly connected with of base supports the casing, the lower surface fixedly connected with telescopic link that supports the casing inner wall, the top fixedly connected with bracing piece of telescopic link, the right flank of bracing piece is provided with a plurality of fixed orifices, the through-hole has been seted up to the right flank of supporting the casing, the inside of through-hole is provided with fixing device, fixing device and fixed orifices threaded connection, the right flank fixedly connected with roof of bracing piece, the roof lower surface is provided with a plurality of ball section of thick bamboo, and a plurality of ball section of thick bamboo is towards different angle settings. This volleyball is overturned training ware through the combined action of elastic rope, volleyball and ball section of thick bamboo to realized the control of the direction of motion of volleyball different angles, make the training person find the correct effectual batting mode through the training that iterates, thereby improved volleyball overturned training's efficiency.
According to the volleyball jolt trainer, the volleyball is hung on the supporting shell through the elastic rope to ensure that the volleyball can return to the original position under the traction of the elastic rope when the volleyball of a user fails to jolt, but the volleyball rotating effect in actual combat cannot be simulated by the mode, only the basic volleyball tilting capability can be trained, the coping capability of the user on the rotating volleyball cannot be trained, the conventional volleyball training equipment generally ejects the volleyball to a high place through the spring to simulate the motion track of the volleyball in actual combat to achieve the effect of training the user, and the initial volleyball speed cannot be conveniently adjusted due to the influence of the elasticity of the spring.
Disclosure of Invention
The utility model aims to solve the technical problems that the initial speed of a volleyball cannot be adjusted in a boundary manner and the volleyball cannot be simulated to rotate in the prior art, and provides a volleyball turning device for volleyball training.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
volleyball is overturned ball device for volleyball training includes:
the ball feeding device comprises a base, wherein a rotating block is installed on the base in a penetrating way, a supporting frame is fixedly installed above the rotating block, and a ball feeding mechanism is movably installed above the supporting frame;
the ball serving mechanism comprises a connecting shaft which is installed on a supporting frame in a penetrating mode, a slideway tube is fixedly installed on the connecting shaft, a receiving plate is fixedly installed below the slideway tube, a battery is fixedly installed on the receiving plate, an air pump is fixedly installed above the battery, a pneumatic piston is fixedly connected above the air pump, a pushing plate is fixedly installed at the left end of the pneumatic piston, a sliding rheostat is fixedly installed on the supporting frame, a motor is fixedly installed above the supporting frame, a rubber wheel is fixedly installed on the motor, and a rotating mechanism is installed on the slideway tube; the sliding rheostat is arranged to adjust the rotating speed of the motor by controlling the current.
In a preferred embodiment, the rotating mechanism comprises a connecting rod fixedly mounted on the slideway tube, a transmission motor is fixedly mounted on the connecting rod, a connecting rod is fixedly mounted on the rear side of the transmission motor, a driving motor is fixedly mounted on the connecting rod, and a rubber flywheel is fixedly mounted on the driving motor; the arrangement of the rubber flywheel can change the spin of the volleyball under the drive of the driving motor.
In a preferred embodiment, a supporting rod is fixedly arranged on the base, a ball bucket is fixedly arranged on the supporting rod, and a corrugated pipe is fixedly arranged at the bottom end of the front surface of the ball bucket; the arrangement of the corrugated pipe can adapt to the change of the angle of the slideway tube through the random bending characteristic of the corrugated pipe.
In a preferred embodiment, a square opening is formed in the bottom end of the front surface of the ball hopper, the bottom surface of the inner wall of the ball hopper is of a slope structure, the width of the front end of the ball hopper is smaller than that of the rear end of the ball hopper, the top end of the corrugated pipe is connected to the square opening of the ball hopper, and the inner diameter of the corrugated pipe is the same as that of the square opening of the ball hopper; the bottom surface of the inner wall of the ball hopper is of a slope structure, so that the volleyball can roll to the square opening of the ball hopper under the action of gravity.
In a preferred embodiment, rectangular openings are formed in the right ends of the front surface and the back surface of the slideway barrel, a cylindrical opening is formed in the left end of the front surface of the slideway barrel, and the motor is symmetrically installed on the right end of the slideway barrel back and forth by taking the center of the slideway barrel as a reference; the motor is symmetrically arranged on the front and back of the center of the slideway tube and the right end of the slideway tube, and the upper limit of the initial speed of the volleyball is improved by adding one motor.
In a preferred embodiment, the slideway tube is rotatably connected with the supporting frame through a connecting shaft, the width of the pushing plate is the same as the width of the inner wall of the slideway tube, and the pushing plate is in embedded connection with the slideway tube; the slide way cylinder is rotationally connected with the support frame through the connecting shaft, and the launching angle of the volleyball can be adjusted by rotating the slide way cylinder.
In a preferred embodiment, the connecting rod is installed on the transmission motor in a mirror image mode up and down by taking the center of the transmission motor as a reference, and the transmission motor is fixedly connected with the slideway barrel through the connecting rod; the connecting rod is installed on the transmission motor in a mirror image mode up and down by taking the center of the transmission motor as a reference, and the transmission motor is firmly connected with the slideway barrel in a mode of increasing connecting points.
In a preferred embodiment, the drive motor is fixedly connected to the drive motor via a connecting rod; the driving motor can change the angle of the rubber flywheel fixedly connected with the driving motor under the driving of the transmission motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the volleyball turning device for volleyball training, the rubber wheels are driven to rotate through the motor with opposite rotation directions, when the volleyball is pushed between the two rubber wheels by the pushing plate driven by the pneumatic piston, the rubber wheels clamp the volleyball through rotation and push the volleyball out of the slideway barrel, the current is changed through the arrangement of the sliding rheostat, the rotating speed of the motor is controlled through controlling the current, and the effect of controlling the initial speed of the volleyball is achieved;
2. this volleyball is overturned ball device for volleyball training sets up rotary mechanism through the left end at the slide section of thick bamboo, when the volleyball passes through the slide section of thick bamboo left end, changes the spin of volleyball through the rotation of the rotation mechanism in the rubber flywheel to change the rotation angle of rubber flywheel through the drive motor, when rubber flywheel angle change, the force angle that the rubber flywheel was applyed to the volleyball also can change, in order to reach the effect of imitating volleyball different angle spin effect.
Drawings
FIG. 1 is a schematic view showing the overall structure of a volleyball turning device for volleyball training according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of a canopy frame of a volleyball pitch device for volleyball training in accordance with one embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the structure of an upper press roll set and a lower press roll set of a volleyball turning device for volleyball training according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a membrane fabric structure of a volleyball turning device for volleyball training in one embodiment of the utility model;
FIG. 5 is a schematic view showing a connection structure between a hanger and a gray acrylic plate of a volleyball turning device for volleyball training according to an embodiment of the present utility model;
101. a base; 102. a rotating block; 103. a support frame; 201. a receiving plate; 202. a slideway barrel; 203. a connecting shaft; 204. a battery; 205. an air pump; 206. a pneumatic piston; 207. a pushing plate; 208. a slide rheostat; 209. a motor; 210. a rubber wheel; 301. a connecting rod; 302. a drive motor; 303. a connecting rod; 304. a drive motor; 305. a rubber flywheel; 401. a ball bucket; 402. a bellows; 403. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1 to 3 and fig. 5, in this embodiment, a volleyball turning device for volleyball training includes: the ball-serving device comprises a base 101, a rotating block 102 is installed on the base 101 in a penetrating mode, a supporting frame 103 is fixedly installed above the rotating block 102, and a ball-serving mechanism is movably installed above the supporting frame 103;
specifically, the rotating block 102 can rotate on the base 101 to
The service mechanism comprises a connecting shaft 203 which is installed on a supporting frame 103 in a penetrating mode, a slideway tube 202 is fixedly installed on the connecting shaft 203, a bearing plate 201 is fixedly installed below the slideway tube 202, a battery 204 is fixedly installed on the bearing plate 201, an air pump 205 is fixedly installed above the battery 204, a pneumatic piston 206 is fixedly connected above the air pump 205, a pushing plate 207 is fixedly installed at the left end of the pneumatic piston 206, a sliding rheostat 208 is fixedly installed on the supporting frame 103, a motor 209 is fixedly installed above the supporting frame 103, a rubber wheel 210 is fixedly installed on the motor 209, and a rotating mechanism is installed on the slideway tube 202.
Specifically, the sliding rheostat 208 can change the magnitude of the self resistance to change the magnitude of the current, so as to achieve the effect of controlling the rotation speed of the motor 209.
A supporting rod 403 is fixedly arranged on the base 101, a ball bucket 401 is fixedly arranged on the supporting rod 403, and a corrugated pipe 402 is fixedly arranged at the bottom end of the front face of the ball bucket 401.
Specifically, the supporting rod 403 can fix the ball bucket 401, so that the stability of the volleyball ball tilting device for volleyball training is improved.
The positive bottom of ball fill 401 is equipped with square trompil, and the bottom surface of ball fill 401 inner wall is domatic structure, and the front end width of ball fill 401 is less than the rear end width, and the square opening part in ball fill 401 is connected on the top of bellows 402, and the internal diameter of bellows 402 is the same with the internal diameter of the square trompil of ball fill 401.
Specifically, the slope structure of the inner wall and the bottom of the ball bucket 401 can enable the volleyball to roll to the square opening of the ball bucket 401 under the action of self gravity.
Rectangular openings are formed in the right ends of the front face and the back face of the slideway tube 202, a cylindrical opening is formed in the left end of the front face of the slideway tube 202, and a motor 209 is symmetrically installed at the right end of the slideway tube 202 front and back by taking the center of the slideway tube 202 as a reference.
Specifically, the rectangular opening of the chute barrel 202 allows the rubber wheel 210 to be embedded into the inner wall of the chute barrel 202, exerting a force on the volleyball within the chute barrel 202.
The slide way barrel 202 is rotatably connected with the support frame 103 through the connecting shaft 203, the width of the pushing plate 207 is the same as the width of the inner wall of the slide way barrel 202, and the pushing plate 207 is embedded and connected with the slide way barrel 202.
Specifically, the chute barrel 202 is rotatably connected with the support frame 103 through the connecting shaft 203, so that the chute barrel 202 can be rotated to change the movement track angle of the volleyball.
Embodiment two:
referring to fig. 1 and 4, in the present embodiment, the rotation mechanism includes a connecting rod 301 fixedly mounted on the chute barrel 202, a transmission motor 302 is fixedly mounted on the connecting rod 301, a connecting rod 303 is fixedly mounted on the rear side of the transmission motor 302, a driving motor 304 is fixedly mounted on the connecting rod 303, and a rubber flywheel 305 is fixedly mounted on the driving motor 304.
Specifically, the spin angle of the volleyball is changed by applying a force tangential to the edge of the volleyball through the rotation of the rubber flywheel 305.
The connecting rod 301 is mirror-mounted on the transmission motor 302 up and down with the center of the transmission motor 302 as a reference, and the transmission motor 302 is fixedly connected with the slideway tube 202 through the connecting rod 301.
Specifically, the manner in which the connecting rod 301 is mirror-image mounted can increase the connection point between the drive motor 302 and the chute barrel 202 to ensure a secure connection between the drive motor 302 and the chute barrel 202.
The drive motor 304 is fixedly connected to the drive motor 302 via a connecting rod 303.
Specifically, the rotation axis angle of the driving motor 304 can be changed by the driving motor 302, and the direction of the force applied to the volleyball by the rubber flywheel 305 on the driving motor 304 can be changed when the rotation axis angle of the driving motor 304 is changed, so that the effect that the volleyball spins at different angles can be achieved.
Working principle: firstly, placing a volleyball into a ball hopper 401, rolling the volleyball into a corrugated pipe 402 along a ramp on the bottom surface of the ball hopper 401 under the action of self gravity, falling into a chute barrel 202 through the corrugated pipe 402, then adjusting the angle of the chute barrel 202 and the rotation of a rotating block 102 to adjust the movement track of the volleyball, then starting a power supply, at the moment, the air pump 205 can inflate the pneumatic piston 206 to extend the pneumatic piston 206, pushing the volleyball towards the right end of the chute barrel 202 through a pushing plate 207, clamping and popping up the volleyball to the right by a rubber wheel 210 with opposite rotation directions when the volleyball moves to the middle of two rubber wheels 210, applying a tangential force to the volleyball to enable the volleyball to rotate through the corrugated pipe 402 when the volleyball passes through a rotating mechanism at the left end of the chute barrel 202, and enabling a driving motor 302 to drive a driving motor 304 to rotate through a connecting rod 303 to achieve the effect of changing the rotation angle of the driving motor 304 when the driving motor 304 is rotated, and when the driving motor 304 is changed, the angle of the rubber flywheel 305 applied to the volleyball can change towards the right end of the volleyball, so that the volleyball can simulate different spin angles.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Volleyball is overturned ball device for volleyball training, its characterized in that includes:
the ball-serving device comprises a base (101), wherein a rotating block (102) is installed on the base (101) in a penetrating mode, a supporting frame (103) is fixedly installed above the rotating block (102), and a ball-serving mechanism is movably installed above the supporting frame (103);
the ball serving mechanism comprises a connecting shaft (203) which is installed on a supporting frame (103) in a penetrating mode, a slide way barrel (202) is fixedly installed on the connecting shaft (203), a bearing plate (201) is fixedly installed below the slide way barrel (202), a battery (204) is fixedly installed on the bearing plate (201), an air pump (205) is fixedly installed above the battery (204), a pneumatic piston (206) is fixedly connected above the air pump (205), a pushing plate (207) is fixedly installed at the left end of the pneumatic piston (206), a slide rheostat (208) is fixedly installed on the supporting frame (103), a motor (209) is fixedly installed above the supporting frame (103), a rubber wheel (210) is fixedly installed on the motor (209), and a rotating mechanism is installed on the slide way barrel (202).
2. A volleyball device for volleyball training as claimed in claim 1, wherein:
the rotating mechanism comprises a connecting rod (301) fixedly mounted on the slideway tube (202), a transmission motor (302) is fixedly mounted on the connecting rod (301), a connecting rod (303) is fixedly mounted on the rear side of the transmission motor (302), a driving motor (304) is fixedly mounted on the connecting rod (303), and a rubber flywheel (305) is fixedly mounted on the driving motor (304).
3. A volleyball device for volleyball training as claimed in claim 1, wherein:
the ball bucket is characterized in that a supporting rod (403) is fixedly arranged on the base (101), a ball bucket (401) is fixedly arranged on the supporting rod (403), and a corrugated pipe (402) is fixedly arranged at the bottom end of the front face of the ball bucket (401).
4. A volleyball device for volleyball training as claimed in claim 3, wherein:
the ball bucket (401) is characterized in that a square opening is formed in the bottom of the front face of the ball bucket (401), the bottom face of the inner wall of the ball bucket (401) is of a slope structure, the width of the front end of the ball bucket (401) is smaller than that of the rear end of the ball bucket, the top end of the corrugated pipe (402) is connected to the square opening of the ball bucket (401), and the inner diameter of the corrugated pipe (402) is identical to that of the square opening of the ball bucket (401).
5. A volleyball device for volleyball training as claimed in claim 1, wherein:
rectangular openings are formed in the right ends of the front face and the back face of the slideway tube (202), cylindrical openings are formed in the left end of the front face of the slideway tube (202), and the motor (209) is symmetrically installed at the right end of the slideway tube (202) front and back by taking the center of the slideway tube (202) as a reference.
6. A volleyball device for volleyball training as claimed in claim 1, wherein:
the slide way barrel (202) is rotatably connected with the support frame (103) through the connecting shaft (203), the width of the pushing plate (207) is the same as the width of the inner wall of the slide way barrel (202), and the pushing plate (207) is embedded and connected with the slide way barrel (202).
7. A volleyball device for volleyball training as claimed in claim 2, wherein:
the connecting rod (301) is installed on the transmission motor (302) in a mirror image mode up and down by taking the center of the transmission motor (302) as a reference, and the transmission motor (302) and the slideway tube (202) form fixed connection through the connecting rod (301).
8. A volleyball device for volleyball training as claimed in claim 2, wherein:
the driving motor (304) is fixedly connected with the transmission motor (302) through a connecting rod (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359428.6U CN219815225U (en) | 2023-05-31 | 2023-05-31 | Volleyball is overturned ball device for volleyball training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359428.6U CN219815225U (en) | 2023-05-31 | 2023-05-31 | Volleyball is overturned ball device for volleyball training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815225U true CN219815225U (en) | 2023-10-13 |
Family
ID=88277757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321359428.6U Active CN219815225U (en) | 2023-05-31 | 2023-05-31 | Volleyball is overturned ball device for volleyball training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815225U (en) |
-
2023
- 2023-05-31 CN CN202321359428.6U patent/CN219815225U/en active Active
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