CN106799032B - A kind of tennis service training device - Google Patents
A kind of tennis service training device Download PDFInfo
- Publication number
- CN106799032B CN106799032B CN201710112388.8A CN201710112388A CN106799032B CN 106799032 B CN106799032 B CN 106799032B CN 201710112388 A CN201710112388 A CN 201710112388A CN 106799032 B CN106799032 B CN 106799032B
- Authority
- CN
- China
- Prior art keywords
- tennis
- cross
- rotation axis
- crossbearer
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/38—Training appliances or apparatus for special sports for tennis
- A63B69/385—Training appliances or apparatus for special sports for tennis for practising the serve
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/02—Tennis
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention provides a kind of tennis service training device,Including supporting principal post,Crossbearer,Rotation axis,Resetting spring,Supporting mechanism,Arc elastic holder and tennis,Tennis is fixed on one end of arc elastic holder,The vertical supporting body of supporting mechanism is equipped with the vertical chute,One end of the cross-brace body of supporting mechanism is equipped with the sliding block being closely slidably matched with the vertical chute,The side of face ground surface is equipped with mounting groove on cross-brace body,Rotation axis is installed in mounting groove and both ends are fixed on the cross-brace body of mounting groove both sides,The other end of elastic support is fixedly connected with the connecting rod in the middle part of rotation axis and arcwall face is to ground surface,Resetting spring is set in rotation axis,And one end feet and cross-brace body support by force-fitting,Another end feet is rotatably assorted with elastic support ejection,One end of crossbearer is fixedly connected with cross-brace body,The other end is fixed on support principal post.Tennis service training device provided by the invention is very suitable for live tennis teaching and popularization.
Description
Technical field
The present invention relates to technical field of sports apparatus, and in particular to a kind of tennis service training device.
Background technology
In recent years, body building project of the tennis as filter, to promoting constitution, pleasant mental and body, the development intelligence of people
Power and the indomitable will and character of culture have good effect, thus are liked and participated in by more and more people.But due to net
Ball is a sports events for not allowing easy to get started, and beginner often becomes because the ball of tennis is unfamiliar with during begining to learn
It must be difficult the every technology for grasping tennis.During learning tennis basic fundamental, it is one ten to carry out tennis sending and receiving training
Point important process, conventional tennis are begun to learn in teaching, are generally swung the bat practice to student's release and student manually by coach
Mode is realized, or is played tennis by tennis-exercising device to learn.But the present inventor passes through the study found that passing through religion
Practice member to swing the bat practice to student's release and student manually, the coach's number needed in this way is more, can accordingly increase training organization
Manpower instruction cost；And played tennis by tennis-exercising device at present on the market to learn, it is required for every time in practice in this way
Move tennis-exercising device to training place, but existing tennis-exercising device structure is more complicated, thus heavier-weight, it is very inconvenient
It is mobile, extremely it is unfavorable for the teaching and popularization of tennis.
Invention content
It is swung the bat practice to student's release and student manually by coach for of the existing technology, training machine can be increased
Structure manpower instruction cost, or played tennis by existing tennis-exercising device to learn, mobile inconvenience can be caused, be unfavorable for tennis teaching
The technical issues of with promoting, the present invention provide a kind of novel tennis ball service training device.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions：
A kind of tennis service training device, including support principal post, crossbearer, rotation axis, resetting spring, supporting mechanism, elasticity
Holder and tennis；Wherein, the elastic support is arc, and the tennis is fixed on one end of arc elastic holder, the branch
Support mechanism includes vertical supporting body and cross-brace body, and the vertical supporting body is equipped with the vertical chute, the cross-brace body
One end be equipped with the sliding block that is closely slidably matched with the vertical chute, also set on the side of face ground surface on the cross-brace body
There is mounting groove, the rotation axis is installed in mounting groove and the both ends of rotation axis are fixed on the cross-brace body of mounting groove both sides
On, the other end of the elastic support is fixedly connected with the connecting rod in the middle part of rotation axis and the arcwall face of elastic support is to earth's surface
Face, the resetting spring are set in rotation axis, and an end feet of the resetting spring is supported with cross-brace body by force-fitting,
Another end feet of the resetting spring is rotatably assorted with elastic support ejection, and one end of the crossbearer is fixedly connected with vertical supporting
The other end of body, the crossbearer is fixed on support principal post.
Further, the support principal post is equipped with prominent connecting pole, and the other end of the crossbearer is equipped with recess connecting hole,
The recess connecting hole is socketed on prominent connecting pole, and is fastened with card on the outer surface of the crossbearer equipped with recess connecting hole
Hoop, the place of fiting of two cyclic annular cuffs included in the clip are fastened by bolt, and the bolt for quadrangle or
Five corner bolts.
Further, be additionally provided with the coating of entire bolt and the masking of cyclic annular cuffs on the clip, the coating with
In the curved surfaces seamlessly transitted between the support principal post and crossbearer.
Further, the tennis service training device further includes the photographic device being installed on support principal post and wireless transmission
Module, the photographic device are used to obtain the practice data of trainer, the practice letter that the wireless transport module is used to obtain
Data transmission is ceased to administrative center.
Further, the photographic device is camera, and the wireless transport module is WiFi module or the wireless moulds of Zigbee
Block.
Compared with prior art, tennis service training device provided by the invention, in cross-brace body face ground surface
Side is provided with mounting groove, and rotation axis is equipped in mounting groove, and the other end of elastic support and the connecting rod in the middle part of rotation axis are solid
The arcwall face of fixed connection and elastic support is arranged with resetting spring, and an end feet of resetting spring on the rotating shaft to ground surface
It is supported by force-fitting with cross-brace body, another end feet and the elastic support ejection of resetting spring are rotatably assorted, in arc elastic
Tennis is fixed on one end of holder, thus tennis is in close position above the ground under normal circumstances.Work as practitioner
When batting carries out serving a ball trained, tennis will drive elastic support to be rotated clockwise around rotation axis, when tennis drives elastic support
After rotating clockwise certain angle, due to the reaction force factor of resetting spring, it can tennis rapidly and stablize to be returned to just
Beginning position achievees the purpose that trainer continues to serve practice；Meanwhile cross-brace body is adjusted on vertical supporting body by sliding
Position in sliding slot can effectively adjust the height of vertical supporting body in the vertical direction, so as to preferably meet difference
The practice requirement of height trainer.Therefore, tennis service training device provided by the invention will not increase training organization's manpower religion
Study this；Meanwhile the support principal post in the present invention can be set as to the tennis post at court scene, i.e., by tennis provided by the invention
Service training device is mounted on tennis court scene, because without being moved to device, being very suitable for live tennis religion
It learns and promotes.
Description of the drawings
Fig. 1 is tennis service training device structural schematic diagram provided by the invention.
Fig. 2 is to face enlarged structure schematic diagram at A in Fig. 1.
Fig. 3 is a kind of yoke configurations schematic diagram provided in an embodiment of the present invention.
In figure, 1, support principal post；2, crossbearer；3, rotation axis；31, connecting rod；4, resetting spring；5, supporting mechanism；51, it erects
To supporter；52, cross-brace body；6, elastic support；7, tennis；8, clip；81, cyclic annular cuffs；82, bolt；9, coating；
10, photographic device；11, wireless transport module.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It please refers to Fig.1 with shown in Fig. 2, the present invention provides a kind of tennis service training device, including support principal post 1, crossbearer
2, rotation axis 3, resetting spring 4, supporting mechanism 5, elastic support 6 and tennis 7；Wherein, the elastic support 6 is arc i.e. in curved
Curved, the tennis 7 is fixed on one end of arc elastic holder 6, and the supporting mechanism 5 is including vertical supporting body 51 and laterally
Supporter 52, the vertical supporting body 51 are equipped with the vertical chute, and one end of the cross-brace body 52 is equipped with and the vertical chute
The sliding block being closely slidably matched, adjusts position of the sliding block in the vertical chute, and correspondence can adjust the cross-brace body 52
Terrain clearance, be additionally provided with mounting groove, the rotation axis 3 on the side of face (towards) ground surface on the cross-brace body 52
It is installed in mounting groove and the both ends of rotation axis 3 is fixed on the cross-brace body 52 of mounting groove both sides, the elastic support 6
The other end is fixedly connected with the connecting rod 31 at 3 middle part of rotation axis and the arcwall face of elastic support 6 is to ground surface, i.e., the described elasticity branch
Frame 6 is bent towards ground surface, and the resetting spring 4 is set in rotation axis 3, and an end feet and transverse direction for the resetting spring 4
Supporter 52 is supported by force-fitting, and another end feet and 6 ejection of elastic support of the resetting spring 4 are rotatably assorted, the crossbearer 2
One end be fixedly connected with vertical supporting body 51, the other end of the crossbearer 2 is fixed on support principal post 1.
Compared with prior art, tennis service training device provided by the invention, in cross-brace body face ground surface
Side is provided with mounting groove, and rotation axis is equipped in mounting groove, and the other end of elastic support and the connecting rod in the middle part of rotation axis are solid
The arcwall face of fixed connection and elastic support is arranged with resetting spring, and an end feet of resetting spring on the rotating shaft to ground surface
It is supported by force-fitting with cross-brace body, another end feet and the elastic support ejection of resetting spring are rotatably assorted, in arc elastic
Tennis is fixed on one end of holder, thus tennis is in close position above the ground under normal circumstances.Work as practitioner
When batting carries out serving a ball trained, tennis will drive elastic support to be rotated clockwise around rotation axis, when tennis drives elastic support
After rotating clockwise certain angle, due to the reaction force factor of resetting spring, it can tennis rapidly and stablize to be returned to just
Beginning position achievees the purpose that trainer continues to serve practice；Meanwhile cross-brace body is adjusted on vertical supporting body by sliding
Position in sliding slot can effectively adjust the height of vertical supporting body in the vertical direction, so as to preferably meet difference
The practice requirement of height trainer.Therefore, tennis service training device provided by the invention will not increase training organization's manpower religion
Study this；Meanwhile the support principal post in the present invention can be set as to the tennis post at court scene, i.e., by tennis provided by the invention
Service training device is mounted on tennis court scene, because without being moved to device, being very suitable for live tennis religion
It learns and promotes.
It as specific embodiment, please refers to Fig.1 shown in-Fig. 3, the support principal post 1 is equipped with prominent connecting pole, the cross
The other end of frame 2 is equipped with recess connecting hole, and the recess connecting hole is socketed on prominent connecting pole, and equipped with recess connecting hole
The crossbearer 2 outer surface on be fastened with clip 8, two cyclic annular cuffs 81 included in the clip 8 to fit place logical
It crosses bolt 82 to be fastened, and the bolt 82 is quadrangle or five corner bolts.In the present embodiment, by the support principal post 1
It is arranged clip 8 on the outer surface of junction, that is, crossbearer 2 of crossbearer 2, so as to be fastenedly connected the crossbearer 2 in support principal post
On 1；Meanwhile the bolt 82 that will fasten or lock two cyclic annular cuffs 81 is arranged to quadrangle or five corner bolts, compared to traditional
Hex bolts structure steals the present apparatus so as to be better protected from after others smoothly removes bolt, effectively improves this
The safety of tennis service training device.
As a preferred embodiment, it shown in please referring to Fig.1, is additionally provided on the clip 8 by entire bolt 82 and cyclic annular cuffs
The coating 9 of 81 maskings, in the curved surfaces seamlessly transitted between the coating 9 and the support principal post 1 and crossbearer 2.This
In embodiment, on the clip 8 be arranged coating 9 clip 8 is coated completely, and keep the coating 9 with it is described
In the curved surfaces seamlessly transitted between support principal post 1 and crossbearer 2, so as to effectively to the support principal post 1 and crossbearer 2
Junction, that is, clip 8 covered, make one more to be not easy to realize the junction of support principal post 1 and crossbearer 2, to preferably protect
It has demonstrate,proved this tennis service training device and has been not easy stolen, improved the safety of device entirety.
As specific embodiment, please refer to Fig.1 shown in, the tennis service training device further includes being installed on support principal post
On photographic device 10 and wireless transport module 11, the photographic device 10 be used to obtain the practice data of trainer, the nothing
Line transmission module 11 is used for the practice information data transmission that will obtain to administrative center, so as to preferably allow in tennis training
The administrative staff of the heart understand the practice data of practitioner, while can also be safely monitored to the practice of practitioner, effectively increase
The strong practicability and site safety of the present apparatus.
As a preferred embodiment, the photographic device 10 is camera or video camera, can specifically be arranged photographic device 10
On the top of the supportive body 1；The wireless transport module 11 is WiFi module or Zigbee wireless modules, or uses it
His LF communication technology improves it is possible thereby to by the monitoring data transmission to the computer of administrative center at scene to practice
Person's information data also eliminates site safety hidden danger while monitoring.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (5)
1. a kind of tennis service training device, including crossbearer (2), resetting spring (4) and tennis (7), which is characterized in that further include
Support principal post (1), rotation axis (3), supporting mechanism (5) and elastic support (6)；Wherein, the elastic support (6) is arc, institute
It states tennis (7) to be fixed on one end of arc elastic holder (6), the supporting mechanism (5) includes vertical supporting body (51) and cross
To supporter (52), the vertical supporting body (51) is equipped with the vertical chute, one end of the cross-brace body (52) be equipped with
The sliding block that the vertical chute is closely slidably matched is additionally provided with installation on the cross-brace body (52) on the side of face ground surface
Slot, the rotation axis (3) is installed in mounting groove and the both ends of rotation axis are fixed on the cross-brace body (52) of mounting groove both sides
On, the other end of the elastic support (6) is fixedly connected with the connecting rod (31) in the middle part of rotation axis (3) and elastic support (6)
Arcwall face is set in rotation axis (3) ground surface, the resetting spring (4), and an end feet of the resetting spring (4) and cross
It being supported to supporter (52) by force-fitting, another end feet and elastic support (6) ejection of the resetting spring (4) are rotatably assorted,
One end of the crossbearer (2) is fixedly connected with vertical supporting body (51), and the other end of the crossbearer (2) is fixed on support principal post (1)
On.
2. tennis service training device according to claim 1, which is characterized in that the support principal post (1) is equipped with prominent
Go out connecting pole, the other end of the crossbearer (2) is equipped with recess connecting hole, and the recess connecting hole is socketed in prominent connecting pole
On, and clip (8) is fastened on the outer surface of the crossbearer (2) equipped with recess connecting hole, included in the clip (8)
The place of fiting of two cyclic annular cuffs (81) is fastened by bolt (82), and the bolt (82) is quadrangle or five corner bolts.
3. tennis service training device according to claim 2, which is characterized in that being additionally provided on the clip (8) will be whole
The coating (9) that a bolt (82) and cyclic annular cuffs (81) are covered, the coating (9) and the support principal post (1) and crossbearer
(2) in the curved surfaces seamlessly transitted between.
4. tennis service training device according to any one of claim 1-3, which is characterized in that the tennis service instruction
It further includes the photographic device (10) being installed on support principal post (1) and wireless transport module (11), the photographic device to practice device
(10) it is used to obtain the practice data of trainer, the practice information data transmission that the wireless transport module (11) is used to obtain
To administrative center.
5. tennis service training device according to claim 4, which is characterized in that the photographic device (10) is camera shooting
Head, wireless transmission mould (11) block are WiFi module or Zigbee wireless modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112388.8A CN106799032B (en) | 2017-02-28 | 2017-02-28 | A kind of tennis service training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112388.8A CN106799032B (en) | 2017-02-28 | 2017-02-28 | A kind of tennis service training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799032A CN106799032A (en) | 2017-06-06 |
| CN106799032B true CN106799032B (en) | 2018-09-18 |
Family
ID=58987712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112388.8A Expired - Fee Related CN106799032B (en) | 2017-02-28 | 2017-02-28 | A kind of tennis service training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799032B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966719B (en) * | 2019-03-12 | 2024-04-16 | 佛山职业技术学院 | Tennis swing training device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089521A (en) * | 1976-08-25 | 1978-05-16 | Berst Theodore H | Tennis stroke trainer |
| CN2165894Y (en) * | 1993-06-04 | 1994-05-25 | 宋兰忠 | Omnibearing smashing training appliance for tennis |
| GB2522427A (en) * | 2014-01-23 | 2015-07-29 | Gavin Johnson | A training device |
| CN205948324U (en) * | 2016-08-09 | 2017-02-15 | 广州呢燕体育科技有限公司 | Fixed tennis exerciser |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506341A1 (en) * | 1975-02-14 | 1976-08-19 | Oberste Keller Clemens Ing Gra | Tennis stroke practice aid - has tennis ball on cord attached to vertical spring steel strip |
-
2017
- 2017-02-28 CN CN201710112388.8A patent/CN106799032B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089521A (en) * | 1976-08-25 | 1978-05-16 | Berst Theodore H | Tennis stroke trainer |
| CN2165894Y (en) * | 1993-06-04 | 1994-05-25 | 宋兰忠 | Omnibearing smashing training appliance for tennis |
| GB2522427A (en) * | 2014-01-23 | 2015-07-29 | Gavin Johnson | A training device |
| CN205948324U (en) * | 2016-08-09 | 2017-02-15 | 广州呢燕体育科技有限公司 | Fixed tennis exerciser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106799032A (en) | 2017-06-06 |
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Granted publication date: 20180918 Termination date: 20190228 |