CN215691541U - Ball serving equipment for sports tennis training - Google Patents
Ball serving equipment for sports tennis training Download PDFInfo
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- CN215691541U CN215691541U CN202122400601.XU CN202122400601U CN215691541U CN 215691541 U CN215691541 U CN 215691541U CN 202122400601 U CN202122400601 U CN 202122400601U CN 215691541 U CN215691541 U CN 215691541U
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- fixedly connected
- motor
- tennis training
- service
- sports tennis
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- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a service device for sports tennis training, which relates to the technical field of training service, and particularly relates to a service device for sports tennis training. The first motor can drive the gear set to operate, the gear set can drive the rotary disk to rotate, the effect of the left-right rotation of the service table is achieved, the second motor can control the service table to rotate up and down, the service equipment can be conveniently moved through the wheel, the third motor can drive the separation blade to rotate, tennis balls can fall conveniently, and the spacing piece and the fixing ring can be conveniently stored to be launched.
Description
Technical Field
The utility model relates to the technical field of training and serving, in particular to serving equipment for sports tennis training.
Background
The service equipment for sports tennis training is service equipment for sports tennis training commonly used, but the service equipment for sports tennis training that has now is mostly through raising the base or the regulation device position and then accomplish the regulation of device service angle in the in-process that uses, consequently makes the use limitation of device increase, has reduced the practicality of device.
Although the serving equipment for sports tennis training disclosed in chinese patent application publication CN212914451U is provided with the retractable motor, the arc-shaped fixture block, the serving tube, the ball inlet tube, the return spring and the baffle plate on the serving box, the tennis balls poured into the ball storage tank can be sent out by the serving tube in sequence more conveniently by a worker, and then the reaction force and the observation force of the player are trained, and meanwhile the condition of ball blocking in the traditional serving process is effectively avoided in the serving process, the serving equipment for sports tennis training is inflexible in angle adjustment and cannot change the left and right angles.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a service device for sports tennis training, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a sports tennis training is with service equipment, includes the base, the mounting groove has been seted up to the lower surface of base, the fixed surface of mounting groove is connected with a motor, the output splined connection of a motor has rotatable gear train, the output fixedly connected with rotary disk of gear train, the last fixed surface of rotary disk is connected with the supporting shoe, the quantity of supporting shoe is two, one side of supporting shoe is rotated and is connected with rotatable rotatory piece, the last fixed surface of rotatory piece is connected with the service table, No. two motors of one side fixedly connected with of supporting shoe, the output splined connection of No. two motors has rotatory piece, one side fixedly connected with service hole of service table.
Optionally, the goal end of the service table is fixedly connected with a limiting piece, one side of the limiting piece is fixedly connected with a fixing ring, and one side of the limiting piece is provided with an opening.
Optionally, one side of the limiting piece is fixedly connected with a connecting piece, the lower surface of the connecting piece is fixedly connected with a third motor, and an output end spline of the third motor is connected with a blocking piece.
Optionally, both sides of base all rotate and are connected with rotatable wheel, the quantity of wheel is four.
Optionally, the upper surface of the base is fixedly connected with a ball placing ring, and the upper surface of the ball placing ring is fixedly connected with a top ring.
Optionally, the number of the fixing rings is a plurality, and the fixing rings are arranged on one side of the limiting sheet in a parallel array mode.
(III) advantageous effects
The utility model provides a service device for sports tennis training, which has the following beneficial effects:
this sports tennis is service equipment for training, setting through a motor can drive the gear train operation, setting through the gear train can drive the rotary disk and rotate, reach the effect of service platform horizontal rotation, the setting of the upper and lower rotatory angle that can change the service platform through the steerable service platform of No. two motors, setting through the wheel can make things convenient for service equipment to remove, setting through No. three motors can drive the separation blade and rotate and make things convenient for the tennis whereabouts, can conveniently deposit the tennis that treats the transmission through the setting of spacing piece and retainer plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotary structure of the serving table of the present invention;
FIG. 3 is a schematic view of the operation structure of the third motor of the present invention;
FIG. 4 is a cross-sectional view of the base of the present invention.
In the figure: 1. a base; 2. mounting grooves; 3. a first motor; 4. a gear set; 5. rotating the disc; 6. a support block; 7. rotating the block; 8. a pitching table; 9. a second motor; 10. a ball serving hole; 11. a limiting sheet; 12. a stationary ring; 13. an opening; 14. connecting sheets; 15. a third motor; 16. a baffle plate; 17. a wheel; 18. and (5) placing a ball ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a service device for sports tennis training comprises a base 1, wherein a mounting groove 2 is formed in the lower surface of the base 1, a first motor 3 is fixedly connected to the surface of the mounting groove 2, a rotatable gear set 4 is connected to an output end spline of the first motor 3, a rotary disk 5 is fixedly connected to an output end of the gear set 4, a support block 6 is fixedly connected to the upper surface of the rotary disk 5, the number of the support blocks 6 is two, the gear set 4 can be driven to operate through the arrangement of the first motor 3, the rotary disk 5 can be driven to rotate through the arrangement of the gear set 4, the effect that the service table 8 rotates left and right is achieved, the vertical angle of the service table 8 can be changed through the arrangement that the service table 8 can be controlled to rotate up and down through a second motor 9, the service device can be conveniently moved through the arrangement of wheels 17, a separation blade 16 can be driven to rotate through the arrangement of a third motor 15, and tennis can be conveniently dropped, tennis balls to be launched can be conveniently stored through the arrangement of the limiting sheet 11 and the fixing ring 12;
one side of the supporting block 6 is rotatably connected with a rotatable rotating block 7, the upper surface of the rotating block 7 is fixedly connected with a service table 8, one side of the supporting block 6 is fixedly connected with a second motor 9, the output end of the second motor 9 is connected with the rotating block 7 through a spline, one side of the service table 8 is fixedly connected with a service hole 10, the ball inlet end of the service table 8 is fixedly connected with a limiting piece 11, one side of the limiting piece 11 is fixedly connected with a fixing ring 12, one side of the limiting piece 11 is provided with an opening 13, one side of the limiting piece 11 is fixedly connected with a connecting piece 14, the lower surface of the connecting piece 14 is fixedly connected with a third motor 15, the output end of the third motor 15 is connected with a blocking piece 16 through a spline, two sides of the base 1 are both rotatably connected with rotatable wheels 17, the number of the wheels 17 is four, the upper surface of the base 1 is fixedly connected with a ball placing ring 18, and the upper surface of the ball placing ring 18 is fixedly connected with a top ring, the number of the fixing rings 12 is several, and the fixing rings 12 are arranged on one side of the limiting sheet 11 in a parallel array mode.
As a preferred technical scheme of the utility model: the base is made of plastic, and a ball serving device or method of the ball serving device belongs to the known technical field, so that the description is not provided.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In summary, the service equipment for sports tennis training comprises the following steps:
1. the first motor 3 can drive the gear set 4 to operate, and the gear set 4 can drive the rotating disc 5 to rotate, so that the effect of rotating the ball serving table 8 left and right is achieved;
2. the vertical angle of the service table 8 can be changed by controlling the vertical rotation of the service table 8 through the second motor 9, and the service equipment can be conveniently moved through the arrangement of the wheels 17;
3. the blocking piece 16 can be driven to rotate through the third motor 15, so that tennis balls can fall conveniently, and the tennis balls to be launched can be stored conveniently through the limiting piece 11 and the fixing ring 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sports tennis training is with service equipment, includes base (1), its characterized in that: the lower surface of the base (1) is provided with an installation groove (2), the surface of the installation groove (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is connected with a rotatable gear set (4) through a spline, the output end of the gear set (4) is fixedly connected with a rotating disc (5), the upper surface of the rotating disc (5) is fixedly connected with a supporting block (6), the number of the supporting blocks (6) is two, one side of each supporting block (6) is rotatably connected with a rotatable rotating block (7), the upper surface of the rotating block (7) is fixedly connected with a pitching table (8), one side of the supporting block (6) is fixedly connected with a second motor (9), the output end of the second motor (9) is in splined connection with a rotating block (7), and one side of the service table (8) is fixedly connected with a service hole (10).
2. A serving apparatus for sports tennis training according to claim 1, wherein: the ball inlet end of the ball serving table (8) is fixedly connected with a limiting piece (11), one side of the limiting piece (11) is fixedly connected with a fixing ring (12), and one side of the limiting piece (11) is provided with an opening (13).
3. A serving apparatus for sports tennis training according to claim 2, wherein: one side fixedly connected with connection piece (14) of spacing piece (11), the lower fixed surface of connection piece (14) is connected with No. three motor (15), the output end splined connection of No. three motor (15) has separation blade (16).
4. A serving apparatus for sports tennis training according to claim 1, wherein: both sides of base (1) all rotate and are connected with rotatable wheel (17), the quantity of wheel (17) is four.
5. A serving apparatus for sports tennis training according to claim 1, wherein: the upper surface of the base (1) is fixedly connected with a ball placing ring (18), and the upper surface of the ball placing ring (18) is fixedly connected with a top ring.
6. A serving apparatus for sports tennis training according to claim 2, wherein: the number of the fixing rings (12) is a plurality, and the fixing rings (12) are arranged on one side of the limiting sheet (11) in a parallel array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400601.XU CN215691541U (en) | 2021-09-30 | 2021-09-30 | Ball serving equipment for sports tennis training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400601.XU CN215691541U (en) | 2021-09-30 | 2021-09-30 | Ball serving equipment for sports tennis training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691541U true CN215691541U (en) | 2022-02-01 |
Family
ID=80026855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122400601.XU Expired - Fee Related CN215691541U (en) | 2021-09-30 | 2021-09-30 | Ball serving equipment for sports tennis training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681887A (en) * | 2022-03-08 | 2022-07-01 | 山东体育学院 | Tennis ball serving machine |
-
2021
- 2021-09-30 CN CN202122400601.XU patent/CN215691541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681887A (en) * | 2022-03-08 | 2022-07-01 | 山东体育学院 | Tennis ball serving machine |
| CN114681887B (en) * | 2022-03-08 | 2023-02-28 | 山东体育学院 | Tennis ball serving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |