CN203989786U - Wall-hanging tennis-exercising device - Google Patents
Wall-hanging tennis-exercising device Download PDFInfo
- Publication number
- CN203989786U CN203989786U CN201420232862.2U CN201420232862U CN203989786U CN 203989786 U CN203989786 U CN 203989786U CN 201420232862 U CN201420232862 U CN 201420232862U CN 203989786 U CN203989786 U CN 203989786U
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- connecting rod
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- 238000005452 bending Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
本实用新型公开了一种结构简单，安装方便的壁挂式网球练习器，它包括底板，其特征是底板的一侧安装有固定座，另一侧设有固定机构；连杆的一端通过回位弹簧安装在固定座上，连杆的另一端安装有练习球；所述连杆可在固定座上摆动，本实用新型结构简单，安装、拆卸方便，易于携带，可帮助练习者用于网球高中低、正反手的抽击、削击、截击球练习，建立良好的动作动力定型；同时，可以避免捡球，提高练习的效率和效果，进而提高练习者网球练习的兴趣，使练习者尽快建立动作动力定型，强化练习效果。
The utility model discloses a wall-mounted tennis practice device with simple structure and convenient installation. The spring is installed on the fixed seat, and the other end of the connecting rod is equipped with a practice ball; the connecting rod can swing on the fixed seat. The utility model has simple structure, convenient installation and disassembly, and is easy to carry. Low, forehand and backhand pumping, chopping, and volleying practice can establish a good movement dynamics; Establish movement dynamics and stereotypes, and strengthen the effect of practice.
Description
Technical field
The utility model relates to a kind of sports goods, and specifically a kind of tennis teaching and exercise articles for use, particularly relate to a kind of wall-hanging tennis-exercising device for tennis exercise.
Background technology
Tennis is a grace and fierce sports, the whole world prevailing, and become global sports, be called as second-biggest-in-the-world ball game.
Because tennis is technical great sports, therefore, practitioner need, by the exercise that repeats on exercising machine, reach dexterity and the standardization of action.Tennis-exercising device is that user learns and plays tennis, and training shot is grasped the apparatus of batting precision.The at present existing batting exercise equipment PracticeHit that swings the bat can only carry out froehand-backhand and take out practice stroke, can not cut the exercise of hitting and return the ball, and highly fixing, can not realize the technical ability exercise of high, normal, basic different difficulty.And the self-service all-round exercise training aids of other wall tennis is bulky, practitioner must reach certain technical merit and could face toward Lian Xi Qi Boron net and practise, and for consolidation and standard motor skill Shortcomings, and function is also more single.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, wall-hanging tennis-exercising device easy for installation.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of wall-hanging tennis-exercising device, and it comprises base plate, and a side of base plate is provided with holder, and opposite side is provided with fixed mechanism; One end of connecting rod is arranged on holder by return spring, and the other end of connecting rod is provided with medicine ball; Described connecting rod can swing on holder.
For easy for installation, fixed mechanism described in the utility model comprises the forward hook being arranged on base plate and oppositely links up with.
The full swing angle of connecting rod described in the utility model is less than 150 °.
For preventing square stance, frame hits on connecting rod 4, and connecting rod described in the utility model is crooked arc.The crooked radian of described connecting rod is 60 °～150 °.
For realizing, take out while hitting in exercise process, forward spin, cuts when hitting and returning, reverse twist, and the center of medicine ball described in the utility model is provided with the central shaft being arranged on connecting rod, and medicine ball can be rotated around central shaft.
Damage connecting rod when preventing from practising, holder described in the utility model is provided with buffer unit.
When preventing from practising, frame hits base plate, distance >=90 ㎝ between medicine ball described in the utility model and base plate.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, installation, convenient disassembly, be easy to carry about with one, can help practitioner to be used for that tennis is high, normal, basic, the exercise of hitting, return the ball is hit, cut to taking out of froehand-backhand, know from experience force method, set up good action dynamic stereotype; Meanwhile, can avoid picking up ball, improve efficiency and the effect of exercise, and then improve the interest of practitioner's tennis exercise, make practitioner set up as early as possible action dynamic stereotype, strengthening practice effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of wall-hanging tennis-exercising device, it comprises base plate 2, and a side of base plate 2 is provided with holder 3, and opposite side is provided with fixed mechanism; One end of connecting rod 4 is arranged on holder 3 by return spring, and the other end of connecting rod 4 is provided with medicine ball 6; Described connecting rod 4 can swing on holder 3.
For easy for installation, fixed mechanism described in the utility model comprises the forward hook being arranged on base plate 2 and oppositely links up with.
The full swing angle of connecting rod 4 described in the utility model is less than 150 °.The present embodiment is 75 °.
Square stance, medicine ball 6 swings on holder 3 with connecting rod 4, and maximum angle is 75 °.After batting, connecting rod 4, due to the effect of return spring and buffer unit 1, is repositioned to the front state of batting, and practitioner can continuous several times bat, and reaches the object of consolidating exercises technical ability.
For preventing square stance, frame hits on connecting rod 4, and connecting rod 4 described in the utility model is crooked arc.The crooked radian of described connecting rod 4 is 60 °～150 °.The present embodiment is 110 °.
For realizing, take out forward spin while hitting in exercise process, cut reverse twist when hitting and returning, the center of medicine ball 6 described in the utility model is provided with the central shaft 5 being arranged on connecting rod 4, and medicine ball 6 can be rotated around central shaft 5.
Damage connecting rod 4 when preventing from practising, holder 3 described in the utility model is provided with buffer unit 1.
When preventing from practising, frame hits base plate 2, distance >=90 ㎝ between medicine ball 6 described in the utility model and base plate 2.The present embodiment is 120 ㎝.
The utility model in use, according to practitioner's actual conditions and training content, forward hook by base plate 2 or oppositely hook are suspended on base plate 2 on the protecting wire net on limit, tennis court or are arranged on wall, can carry out high, normal, basic froehand-backhand and cut and hit, return, take out and hit the exercise of totally 18 technical movements.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232862.2U CN203989786U (en) | 2014-05-08 | 2014-05-08 | Wall-hanging tennis-exercising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232862.2U CN203989786U (en) | 2014-05-08 | 2014-05-08 | Wall-hanging tennis-exercising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989786U true CN203989786U (en) | 2014-12-10 |
Family
ID=52029863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232862.2U Expired - Fee Related CN203989786U (en) | 2014-05-08 | 2014-05-08 | Wall-hanging tennis-exercising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261460A (en) * | 2017-08-09 | 2017-10-20 | 湖南城市学院 | A kind of multi-functional tennis teaching aid |
| CN110721453A (en) * | 2019-09-26 | 2020-01-24 | 浙江工商职业技术学院 | Multifunctional tennis training device |
-
2014
- 2014-05-08 CN CN201420232862.2U patent/CN203989786U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261460A (en) * | 2017-08-09 | 2017-10-20 | 湖南城市学院 | A kind of multi-functional tennis teaching aid |
| CN110721453A (en) * | 2019-09-26 | 2020-01-24 | 浙江工商职业技术学院 | Multifunctional tennis training device |
| CN110721453B (en) * | 2019-09-26 | 2021-04-06 | 浙江工商职业技术学院 | Multifunctional tennis trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160713 Address after: 510000 Guangdong province Panyu District Dalong street Guangzhou City Xingtai Road near the River Village No. 31 Patentee after: Guangzhou Yan Sports Technology Co., Ltd. Address before: 413000 No. 238, Yiyang Avenue, Yiyang, Hunan Patentee before: Hunan City University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |