CN203556120U - Automatic tennis ball serving machine - Google Patents
Automatic tennis ball serving machine Download PDFInfo
- Publication number
- CN203556120U CN203556120U CN201320772677.8U CN201320772677U CN203556120U CN 203556120 U CN203556120 U CN 203556120U CN 201320772677 U CN201320772677 U CN 201320772677U CN 203556120 U CN203556120 U CN 203556120U
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- ball serving
- service
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- cylinder
- rotating disc
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- 230000002045 lasting effect Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an automatic tennis ball serving machine, and relates to a ball serving machine. The automatic tennis ball serving machine comprises a bottom plate, a plurality of universal wheels, a rotating disc, a strut, an angle disc, an angle adjusting shaft, a base, a handle, a ball serving barrel, a plurality of ball serving rotating wheels, a pneumatic cylinder, a ball serving ejector rod, a spring clamp plate and a spiral ball storage tube. The universal wheels are arranged at the lower end of the bottom plate, the rotating disc is horizontally placed at the upper end of the bottom plate, the base is arranged above the rotating disc and is connected with the rotating disc by the strut, the angle adjusting shaft is rotatably penetratingly arranged on the strut at the lower end of the base, the angle disc is arranged on the angle adjusting shaft, the ball serving barrel is horizontally arranged at the exact upper end of the base, the spring clamp plate is arranged on the lower side wall of the inside of the ball serving barrel, and the spiral ball storage tube is vertically inserted in the ball serving barrel. The automatic tennis ball serving machine has the advantages that problems that ball serving angles, ball serving force and ball serving rotation cannot keep durable and consistent by a ball serving player when two tennis players are trained and the training efficiency is affected can be solved; the automatic tennis ball serving machine is used for tennis training.
Description
Technical field
The utility model relates to a kind of service robot, is specifically related to a kind of automatic tennis ball pitching machine.
Background technology
Serve a ball and receive and acquire a special sense in tennis tournament, along with being growing more intense of tennis tournament, the strong technology of receiving, can offset the powerful threat that the opponent serves on the one hand, also can take advantage of on the other hand the machine of the weakness that the opponent serves, initiatively to the other side, lead off an attack, strive for a upper initiative.The at present exercise of tennis substantially all relies on double to white silk, there will be service people all cannot hold and guarantee lasting unanimously angle, dynamics and the rotation of service during couples exercise, affects the problem of training effectiveness.
Utility model content
The purpose of this utility model is to there will be when solving couples exercise service people all cannot hold and guarantee lasting unanimously angle, dynamics and the rotation of service, affects the problem of training effectiveness, and then a kind of automatic tennis ball pitching machine is provided.
The technical solution of the utility model is: a kind of automatic tennis ball pitching machine comprises base plate, multiple universal wheels, rotating disc, pillar, angle scale, angular adjustment axle, base, handle, service cylinder, multiple service swiveling wheels, pneumatic cylinder, service push rod, spring clamp plate, with spiral storage bulb, base plate lower end is provided with multiple universal wheels, rotating disc lies in a horizontal plane in the upper end of base plate, base is arranged on the top of rotating disc, between rotating disc and base, by pillar, connect, angular adjustment axle is rotatably located on the pillar of base lower end, angle scale is arranged on angular adjustment axle, the upper end of handle and base one side is fixed, service cylinder is horizontally set on the positive upper end of base, multiple service swiveling wheels are inlayed the both sides up and down that are arranged on away from the service drum outer wall of handle one side, pneumatic cylinder is arranged between handle and service cylinder, and pneumatic cylinder is connected with the end face of service cylinder, service push rod one end is arranged on pneumatic cylinder inside, the other end is arranged on the inside of service cylinder, spring clamp plate is arranged in the inner lower wall of service cylinder, spiral storage bulb is vertically plugged on service cylinder, and spiral storage bulb is connected with service cylinder inside.
Described base, handle and service cylinder are made one.
The quantity of described multiple universal wheels is 4-6.
The utility model compared with prior art has following effect:
1. the utility model is provided with rotating disc, angle scale and angular adjustment axle, rotating disc can rotate the left and right serving side that controls service cylinder to, angular adjustment axle can regulate the upper and lower angle of service cylinder, angle scale can be when angular adjustment axle regulates the upper and lower angle of service cylinder, determine the elevation angle of service cylinder and the concrete number of degrees at the angle of depression, the concrete location reference that need to use during convenient training, multiple service swiveling wheels, dynamics and rotation when pneumatic cylinder and service push rod can be controlled service, can effectively improve trainer's training quality, the angle of the utility model to service when single exercise, dynamics can guarantee lasting consistent with rotation, improve training effectiveness.
2. the utility model is also provided with spiral storage bulb, prevents the problem that a large amount of tennises can block when being transported to service cylinder, and by ball pick-up device, toward placing tennis in service robot, provides convenience, the labour intensity reducing a staff to staff.
3. the utility model is simple in structure, is convenient to put installation, be convenient to trainer continuous carry out individual event training, improved the efficiency of training.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1, present embodiment is described, present embodiment comprises base plate 1, multiple universal wheels 2, rotating disc 3, pillar 4, angle scale 5, angular adjustment axle 6, base 7, handle 8, service cylinder 9, multiple service swiveling wheels 10, pneumatic cylinder 11, service push rod 12, spring clamp plate 13, with spiral storage bulb 14, base plate 1 lower end is provided with multiple universal wheels 2, rotating disc 3 lies in a horizontal plane in the upper end of base plate 1, base 7 is arranged on the top of rotating disc 3, between rotating disc 3 and base 7, by pillar 4, connect, angular adjustment axle 6 is rotatably located on the pillar 4 of base 7 lower ends, angle scale 5 is arranged on angular adjustment axle 6, handle 8 is fixed with the upper end of base 7 one sides, service cylinder 9 is horizontally set on the positive upper end of base 7, multiple service swiveling wheels 10 are inlayed the both sides up and down that are arranged on away from service cylinder 9 outer walls of handle 8 one sides, pneumatic cylinder 11 is arranged between handle 8 and service cylinder 9, and pneumatic cylinder 11 is connected with the end face of service cylinder 9, service push rod 12 one end are arranged on pneumatic cylinder 11 inside, the other end is arranged on the inside of service cylinder 9, spring clamp plate 13 is arranged in the lower wall of service cylinder 9 inside, spiral storage bulb 14 is vertically plugged on service cylinder 9, and spiral storage bulb 14 is connected with service cylinder 9 inside.
As a kind of optimal way, the base 7 of present embodiment, handle 8 and service cylinder 9 are made one.
As a kind of optimal way, the quantity of multiple universal wheels 2 of present embodiment is 4-6.
Claims (3)
1. an automatic tennis ball pitching machine, it is characterized in that: it comprises base plate (1), multiple universal wheels (2), rotating disc (3), pillar (4), angle scale (5), angular adjustment axle (6), base (7), handle (8), service cylinder (9), multiple service swiveling wheels (10), pneumatic cylinder (11), service push rod (12), spring clamp plate (13), with spiral storage bulb (14), base plate (1) lower end is provided with multiple universal wheels (2), rotating disc (3) lies in a horizontal plane in the upper end of base plate (1), base (7) is arranged on the top of rotating disc (3), between rotating disc (3) and base (7), by pillar (4), connect, angular adjustment axle (6) is rotatably located on the pillar (4) of base (7) lower end, angle scale (5) is arranged on angular adjustment axle (6), handle (8) is fixed with the upper end of base (7) one sides, service cylinder (9) is horizontally set on the positive upper end of base (7), multiple service swiveling wheels (10) are inlayed the both sides up and down that are arranged on away from service cylinder (9) outer wall of handle (8) one sides, pneumatic cylinder (11) is arranged between handle (8) and service cylinder (9), and pneumatic cylinder (11) is connected with the end face of service cylinder (9), service push rod (12) one end is arranged on pneumatic cylinder (11) inside, the other end is arranged on the inside of service cylinder (9), spring clamp plate (13) is arranged in the inner lower wall of service cylinder (9), spiral storage bulb (14) is vertically plugged on service cylinder (9), and spiral storage bulb (14) is connected with service cylinder (9) inside.
2. a kind of automatic tennis ball pitching machine according to claim 1, is characterized in that: described base (7), handle (8) and service cylinder (9) are made one.
3. a kind of automatic tennis ball pitching machine according to claim 2, is characterized in that: the quantity of described multiple universal wheels (2) is 4-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772677.8U CN203556120U (en) | 2013-11-29 | 2013-11-29 | Automatic tennis ball serving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772677.8U CN203556120U (en) | 2013-11-29 | 2013-11-29 | Automatic tennis ball serving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556120U true CN203556120U (en) | 2014-04-23 |
Family
ID=50505875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772677.8U Expired - Fee Related CN203556120U (en) | 2013-11-29 | 2013-11-29 | Automatic tennis ball serving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556120U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548558A (en) * | 2015-02-02 | 2015-04-29 | 汤国进 | Tennis serving device |
| CN106477046A (en) * | 2016-11-26 | 2017-03-08 | 华南理工大学 | A kind of unmanned plane flexible pipe loads single-shot delivery device |
| CN108854018A (en) * | 2018-05-29 | 2018-11-23 | 苏州工业园区职业技术学院 | Tennis training automatic kicking apparatus |
| CN111195426A (en) * | 2020-02-10 | 2020-05-26 | 北方民族大学 | Tennis fixed-point training device and using method thereof |
| CN111603743A (en) * | 2020-06-03 | 2020-09-01 | 平顶山学院 | A kind of sports teaching tennis serve training device |
| CN111686432A (en) * | 2020-08-05 | 2020-09-22 | 山东经贸职业学院 | Tennis serving device for physical training |
| CN113041593A (en) * | 2021-03-03 | 2021-06-29 | 太原理工大学 | Tennis service robot device capable of adjusting power and angle |
-
2013
- 2013-11-29 CN CN201320772677.8U patent/CN203556120U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548558A (en) * | 2015-02-02 | 2015-04-29 | 汤国进 | Tennis serving device |
| CN104548558B (en) * | 2015-02-02 | 2016-07-27 | 汤国进 | A kind of tennis service device |
| CN106477046A (en) * | 2016-11-26 | 2017-03-08 | 华南理工大学 | A kind of unmanned plane flexible pipe loads single-shot delivery device |
| CN106477046B (en) * | 2016-11-26 | 2019-01-15 | 华南理工大学 | A kind of unmanned plane hose loading single-shot delivery device |
| CN108854018A (en) * | 2018-05-29 | 2018-11-23 | 苏州工业园区职业技术学院 | Tennis training automatic kicking apparatus |
| CN111195426A (en) * | 2020-02-10 | 2020-05-26 | 北方民族大学 | Tennis fixed-point training device and using method thereof |
| CN111603743A (en) * | 2020-06-03 | 2020-09-01 | 平顶山学院 | A kind of sports teaching tennis serve training device |
| CN111686432A (en) * | 2020-08-05 | 2020-09-22 | 山东经贸职业学院 | Tennis serving device for physical training |
| CN113041593A (en) * | 2021-03-03 | 2021-06-29 | 太原理工大学 | Tennis service robot device capable of adjusting power and angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |