CN204411659U - A kind of novel tennis ball motion teaching and training equipment - Google Patents
A kind of novel tennis ball motion teaching and training equipment Download PDFInfo
- Publication number
- CN204411659U CN204411659U CN201520069288.8U CN201520069288U CN204411659U CN 204411659 U CN204411659 U CN 204411659U CN 201520069288 U CN201520069288 U CN 201520069288U CN 204411659 U CN204411659 U CN 204411659U
- Authority
- CN
- China
- Prior art keywords
- wrister
- elastic threads
- spool
- racket
- tennis racket
- 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
- 210000000707 wrist Anatomy 0.000 claims abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 6
- 206010060820 Joint injury Diseases 0.000 claims abstract description 4
- 208000022542 ankle injury Diseases 0.000 claims abstract description 4
- 210000004247 hand Anatomy 0.000 abstract description 3
- 208000025978 Athletic injury Diseases 0.000 abstract description 2
- 230000000386 athletic effect Effects 0.000 abstract description 2
- 210000000867 larynx Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of novel tennis ball motion teaching and training equipment, coordinate tennis racket to use, comprise elastic threads, wrister, spool.Described wrister is worn on not by the wrist of tennis racket, described elastic threads comprises the first end and the second end, described first end connects and is wound in wrister, described first end is provided with the fastener of the elastic threads be fixedly wound on described wrister, and described second end is connected and installed in the spool on tennis racket.Spool is identical tension equipment, comprises tension spring, coiled elastic rope on described tension spring.Wrister inside is provided with the elastic rubber layer preventing elastic threads ankle injury wrist.The utility model structure is simple, utilize any stretching nets racket of the elastic threads on spool or wrister, need to reach certain distance between two hands when avoiding using general rubber band and could produce drawing force, the batting skill of practicing athletic, prevents athletic injury.
Description
Technical field
The sports training equipment that the utility model relates to, what be specifically related to is a kind of novel tennis ball motion teaching and training equipment.
Background technology
Instruct in tennis player's training process, coach usually can drum in that hand that square stance not only holds racket and move, empty another also will move along racket moving direction, and whole health is reversed, and reduces bodily injury probability while improving cue power and the degree of accuracy.But most tennis player, particularly amateur or beginner, usually only move that hand that hold racket, and another hand is refused to budge motionless, do not adjust health to suitable position and impact oncoming ball, the degree of accuracy of counterattack, stability and speed are reduced, and the direction of ball is full of contingency and randomness.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel tennis ball motion teaching and training equipment, solve sportsman particularly about beginner's square stance two hands there is no simultaneously the problem of movement in the same direction, help sportsman improves the technology of batting, and minimizing moving injury in addition.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of novel tennis ball motion teaching and training equipment, coordinates tennis racket to use, comprises elastic threads, wrister, spool.
Described elastic threads comprises the first end and the second end, and described first end connects wrister and is wound in wrist, and described second end connects spool.Described first end is provided with fastener, and described fastener is fixedly wound in the elastic threads on described wrister, prevents elastic threads from getting loose from wrister.If when elastic threads is not in extended state, described fastener is stuck in the opening of spool, makes elastic threads expose the first end all the time outside spool, easy to use.
Described spool is installed on the handle end of tennis racket or the bat larynx place of tennis racket, thus makes elastic threads connection network racket and another wrist.Described spool is identical tension equipment, comprise tension spring, coiled elastic rope on described tension spring, tension spring tensile elasticity rope in opposite direction while pulling the first end along the direction deviating from spool, drives the hand of wearing wrister and tennis racket to move towards equidirectional.
During use, user's right hand holds tennis racket, and left hand wrist sleeve has wrister, and left hand is connected by elastic threads with the right hand.When user prepares forehand stroke, the right hand holds racket and moves backward, and elastic threads pulls left hand to move along same paths.
Further, described spool can be installed on tennis racket in tennis racket manufacturing process.
Further, described wrister is made up of the material that moisture absorption is anti-skidding, and wrister inside is provided with harder rubber layer, prevents elastic threads ankle injury wrist.
The utility model structure is simple, utilize any stretching nets racket of the elastic threads on spool or wrister, need to reach certain distance between two hands when avoiding using general rubber band and could produce drawing force, the batting skill of practicing athletic, prevents athletic injury.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of novel tennis ball motion teaching and training apparatus embodiments one
Wherein: 10, tennis racket, 11, handle, 12, spool, 13, elastic threads, the 14, first end, the 15, second end, 16, wrister, 17, handle end
Fig. 2 is a kind of structural representation of novel tennis ball motion teaching and training apparatus embodiments two.
Wherein: 18, arrange larynx, 20, tennis racket,
Fig. 3 is the schematic diagram of a kind of novel tennis ball motion teaching and training apparatus embodiments one when using.
Wherein: 30, the right hand, 31, left hand.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment one
A kind of novel tennis ball motion teaching and training equipment, coordinates tennis racket 10 to use, comprises elastic threads 13, wrister 16, spool 12.
Described elastic threads 13 comprises the first end 14 and the second end 15, and described first end 14 connects wrister 16 and is wound in wrist, and described second end 15 connects spool 12.Described first end 15 is provided with fastener, and described fastener is fixedly wound in the elastic threads 13 on described wrister, prevents elastic threads 13 from getting loose from wrister 16., when elastic threads 13 is not in extended state, described fastener is stuck in the opening of described spool 12, makes elastic threads 13 expose the first end 14 outside spool 12.
Described spool 12 is installed on the handle end 17 of tennis racket 10, as shown in Figure 1, thus makes elastic threads 13 connection network racket 10 and another wrist.Described spool 12 is identical tension equipment, comprise tension spring, coiled elastic rope 13 on described tension spring, tension spring tensile elasticity rope 13 in opposite direction while pulling the first end 14, makes stretch wrist and tennis racket 10 of stretch cord 13 move towards equidirectional.
During use, as shown in Figure 3, user's right hand 30 holds tennis racket 10, and left hand 31 wrist sleeve has wrister 16, and left hand 31 is connected by elastic threads 13 with the right hand 30.When user prepares forehand stroke, the right hand 30 holds tennis racket 10 and moves backward, and elastic threads 13 pulls left hand 31 to move along same paths.
In concrete enforcement, described wrister 16 is made up of the material that moisture absorption is anti-skidding, and wrister 16 inside is provided with harder rubber layer, prevents elastic threads 13 ankle injury wrist.
Embodiment two
A kind of novel tennis ball motion teaching and training equipment, coordinates tennis racket 10 to use, comprises elastic threads 13, wrister 16, spool 12, and described spool 12 is installed on claps larynx 18, and as shown in Figure 2, described spool 12 can be inlaid in tennis racket 20 manufacturing process claps larynx 18 place.
All the other are with embodiment one.
Claims (3)
1. a novel tennis ball motion teaching and training equipment, tennis racket is coordinated to use, it is characterized in that, comprise elastic threads, wrister, spool, described wrister is worn on not by the wrist of tennis racket, and described elastic threads comprises the first end and the second end, and described first end connects and is wound in wrister, described first end is provided with the fastener of the elastic threads be fixedly wound on described wrister, and described second end is connected and installed in the spool on tennis racket.
2. a kind of novel tennis ball motion teaching and training equipment according to claim 1, is characterized in that described spool is identical tension equipment, comprises tension spring, coiled elastic rope on described tension spring.
3. a kind of novel tennis ball motion teaching and training equipment according to claim 1, is characterized in that described wrister inside is provided with the elastic rubber layer preventing elastic threads ankle injury wrist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069288.8U CN204411659U (en) | 2015-01-30 | 2015-01-30 | A kind of novel tennis ball motion teaching and training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069288.8U CN204411659U (en) | 2015-01-30 | 2015-01-30 | A kind of novel tennis ball motion teaching and training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411659U true CN204411659U (en) | 2015-06-24 |
Family
ID=53462070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069288.8U Expired - Fee Related CN204411659U (en) | 2015-01-30 | 2015-01-30 | A kind of novel tennis ball motion teaching and training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344077A (en) * | 2015-10-21 | 2016-02-24 | 河南零到壹电子科技有限公司 | Badminton racket with wrist band |
| CN112386891A (en) * | 2019-08-18 | 2021-02-23 | 马世强 | Arm-linking booster rod for holding racket |
| CN113041592A (en) * | 2021-04-20 | 2021-06-29 | 湖南第一师范学院 | Semi-open conjoined tennis for teaching |
-
2015
- 2015-01-30 CN CN201520069288.8U patent/CN204411659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344077A (en) * | 2015-10-21 | 2016-02-24 | 河南零到壹电子科技有限公司 | Badminton racket with wrist band |
| CN112386891A (en) * | 2019-08-18 | 2021-02-23 | 马世强 | Arm-linking booster rod for holding racket |
| CN113041592A (en) * | 2021-04-20 | 2021-06-29 | 湖南第一师范学院 | Semi-open conjoined tennis for teaching |
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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: 20150624 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |