CN103604577A - Tennis racket collision detection device - Google Patents
Tennis racket collision detection device Download PDFInfo
- Publication number
- CN103604577A CN103604577A CN201310486088.8A CN201310486088A CN103604577A CN 103604577 A CN103604577 A CN 103604577A CN 201310486088 A CN201310486088 A CN 201310486088A CN 103604577 A CN103604577 A CN 103604577A
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- racket
- fixed mount
- angular adjustment
- adjustment bar
- detection device
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Abstract
The invention relates to the field of sport apparatus detection instruments, specifically relates to a tennis racket collision detection device. The tennis racket collision detection device comprises a fixing plate; the fixing plate is provided with a fixing frame; the fixing frame is provided with a cross beam; a racket mounting rod is sleeved on the cross beam; an angle adjusting rod fixing frame is arranged at one side of the fixing frame; the angle adjusting rod fixing frame is provided with an angle adjusting rod; and the fixing frame is provided with a rebound bar at the bottom of the cross beam. The tennis racket collision detection device provided by the technical scheme of the invention has the advantages of simple structure and convenience in racket installation. Compared with a detection device in the prior art, the tennis racket collision detection device of the invention can not only detect angles from 0 to 90 degrees, but also can detect angles larger than 90 degrees. With the tennis racket collision detection device adopted, rebound height can be directly indicated on a scale ruler arranged on the angle adjusting rod fixing frame, and values of rebound angles can be processed through fast and simple computational conversion technology.
Description
Technical field
The invention belongs to sports equipment detecting instrument field, relate in particular a kind of net Badminton racket and clash into pick-up unit.
Background technology
The angle of rebound value of net Badminton racket is one of main standard of identifying its quality, angle of rebound value size directly affects motion and the usability of net Badminton racket, in prior art, do not have a kind of can be fast and convenient detect net Badminton racket angle of rebound value, become the improved huge obstruction of the quality of net Badminton racket.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of simple to operate, detect fast net Badminton racket and clash into pick-up unit.
For solving the problems of the technologies described above, the invention provides a kind of net Badminton racket and clash into pick-up unit, comprise fixed head, on described fixed head, be provided with fixed mount, on described fixed mount, be provided with crossbeam, be socketed with racket mounting rod on described crossbeam, described fixed mount side is provided with angular adjustment bar fixed mount, on described angular adjustment bar fixed mount, be provided with angular adjustment bar, described fixed mount entablature bottom is provided with bounce-back bar.
Preferably, racket mounting rod bottom is provided with movable block.
Preferably, racket mounting rod can rotate around crossbeam axis direction.
Preferably, racket mounting rod length and racket length adapt.
Preferably, racket mounting rod adapts with bounce-back span and racket length.
Preferably, on angular adjustment bar fixed mount, be provided with graduated scale.
Preferably, on angular adjustment bar fixed mount, be provided with vertical slots, described angular adjustment bar is arranged in vertical slots, and described angular adjustment bar can move up and down in vertical slots.
Adopt the beneficial effect of technique scheme to be: to adopt a kind of net Badminton racket of technical solution of the present invention to clash into pick-up unit, simple in structure, during detection, racket is quick and easy for installation, than pick-up unit of the prior art, not only can detect 0 ~ 90 degree, can also detect the 90 degree situations that are greater than, on the graduated scale that can arrange, read intuitively bounce-back height on angular adjustment bar fixed mount, can be by the angle value of the technical office's bounce-back that simply converts fast.
Accompanying drawing explanation
Fig. 1 is the front view that a kind of net Badminton racket of the present invention clashes into pick-up unit,
Fig. 2 is the left view that a kind of net Badminton racket of the present invention clashes into pick-up unit
Fig. 3 is the graduated scale schematic diagram that a kind of net Badminton racket of the present invention clashes into pick-up unit,
Wherein, 1, fixed head, 2, movable block, 3, angular adjustment bar fixed mount, 4, angular adjustment bar, 5, crossbeam, 6, racket mounting rod, 7, bounce-back bar, 8, fixed mount, 9, vertical slots, 10, graduated scale.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention and structure are described, so that those skilled in the art understand.
As depicted in figs. 1 and 2, a kind of net Badminton racket clashes into pick-up unit, comprise fixed head 1, on described fixed head 1, be provided with fixed mount 8, on described fixed mount 8, be provided with crossbeam 5, on described crossbeam 5, be socketed with racket mounting rod 6, described fixed mount 8 one sides are provided with angular adjustment bar fixed mount 3, on described angular adjustment bar fixed mount 3, be provided with angular adjustment bar 4, described fixed mount 8 entablature 5 bottoms are provided with bounce-back bar 7, racket mounting rod 6 bottoms are provided with movable block 2, racket mounting rod 6 can rotate around crossbeam 5 axis directions, racket mounting rod 6 length and racket length adapt, racket mounting rod 6 adapts with bounce-back bar 7 spacings and racket length, on angular adjustment bar fixed mount 3, be provided with graduated scale 10, on angular adjustment bar fixed mount 3, be provided with vertical slots 9, described angular adjustment bar 4 is arranged in vertical slots 9, described angular adjustment bar 4 can move up and down in vertical slots 9.
As depicted in figs. 1 and 2, a kind of net Badminton racket of the present invention clashes into pick-up unit, comprise fixed head 1, on described fixed head 1, be provided with fixed mount 8, on described fixed mount 8, be provided with crossbeam 5, on described crossbeam 5, be socketed with racket mounting rod 6, described fixed mount 8 one sides are provided with angular adjustment bar fixed mount 3, on described angular adjustment bar fixed mount 3, be provided with angular adjustment bar 4, described fixed mount 8 entablature 5 bottoms are provided with bounce-back bar 7, adopt this structure, during detection, the racket that needs are detected is arranged on racket mounting rod 6 bottoms, angular adjustment bar 4 is adjusted to suitable position, mounted racket and racket mounting rod 6 are upwards mentioned to angular adjustment bar 4 and be adjacent to position, put down racket and racket mounting rod 6 gently, making racket and racket mounting rod 6 is zero moving downward by initial velocity, motion strikes bounce-back on bounce-back bar 7 and returns, operator need to observe height and the number of times that racket upsprings at every turn and note down.
Described racket mounting rod 6 bottoms are provided with movable block 2, are convenient to racket and are fixed on racket mounting rod 6.
Described racket mounting rod 6 can rotate around crossbeam 5 axis directions, is convenient to racket mounting rod 6 upwards bounce-back motion back and forth under the bounce effect of racket.
On described angular adjustment bar fixed mount 3, be provided with graduated scale 10, convenient operation person, when racket is upspring, can read intuitively on graduated scale 10, makes to detect more accurate.
On described angular adjustment bar fixed mount 3, be provided with vertical slots 9, described angular adjustment bar 4 is arranged in vertical slots 9, and described angular adjustment bar 4 can move up and down in vertical slots 9, is convenient to the adjusting of angle.
Above-mentioned by reference to the accompanying drawings to invention be exemplarily described; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present invention and technical scheme to carry out; or without improving, the design of invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.
Claims (7)
1. a net Badminton racket clashes into pick-up unit, comprise fixed head, it is characterized in that: on described fixed head, be provided with fixed mount, on described fixed mount, be provided with crossbeam, on described crossbeam, be socketed with racket mounting rod, described fixed mount side is provided with angular adjustment bar fixed mount, on described angular adjustment bar fixed mount, is provided with angular adjustment bar, and described fixed mount entablature bottom is provided with bounce-back bar.
2. a kind of net Badminton racket according to claim 1 clashes into pick-up unit, it is characterized in that: described racket mounting rod bottom is provided with movable block.
3. a kind of net Badminton racket according to claim 2 clashes into pick-up unit, it is characterized in that: described racket mounting rod can rotate around crossbeam axis direction.
4. a kind of net Badminton racket according to claim 3 clashes into pick-up unit, it is characterized in that: described racket mounting rod length and racket length adapt.
5. a kind of net Badminton racket according to claim 4 clashes into pick-up unit, it is characterized in that: described racket mounting rod adapts with bounce-back span and racket length.
6. a kind of net Badminton racket according to claim 1 clashes into pick-up unit, it is characterized in that: on described angular adjustment bar fixed mount, be provided with graduated scale.
7. a kind of net Badminton racket according to claim 6 clashes into pick-up unit, it is characterized in that: on described angular adjustment bar fixed mount, be provided with vertical slots, described angular adjustment bar is arranged in vertical slots, and described angular adjustment bar can move up and down in vertical slots.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486088.8A CN103604577A (en) | 2013-10-17 | 2013-10-17 | Tennis racket collision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486088.8A CN103604577A (en) | 2013-10-17 | 2013-10-17 | Tennis racket collision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103604577A true CN103604577A (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310486088.8A Pending CN103604577A (en) | 2013-10-17 | 2013-10-17 | Tennis racket collision detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103604577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089749A (en) * | 2014-07-24 | 2014-10-08 | 无锡市崇安区科技创业服务中心 | Ping-pong ball elasticity testing device |
| CN105628323A (en) * | 2016-01-06 | 2016-06-01 | 东南大学 | Tennis racket dynamic testing device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763761A (en) * | 1996-02-22 | 1998-06-09 | Eugene R. Parente | Ball striking apparatus |
| US20080264179A1 (en) * | 2007-04-25 | 2008-10-30 | Fujikura Composite America, Inc. | Method and Apparatus for Testing Shafts |
| CN202724583U (en) * | 2012-08-10 | 2013-02-13 | 深圳市计量质量检测研究院 | Rebound angle tester of tennis racket |
| CN103017997A (en) * | 2012-12-13 | 2013-04-03 | 东莞铭禹实业有限公司 | Shock resistance testing machine of racket frame |
| CN203606096U (en) * | 2013-10-17 | 2014-05-21 | 安徽翰文运动用品有限公司 | Bump detection device for tennis and badminton rackets |
-
2013
- 2013-10-17 CN CN201310486088.8A patent/CN103604577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763761A (en) * | 1996-02-22 | 1998-06-09 | Eugene R. Parente | Ball striking apparatus |
| US20080264179A1 (en) * | 2007-04-25 | 2008-10-30 | Fujikura Composite America, Inc. | Method and Apparatus for Testing Shafts |
| CN202724583U (en) * | 2012-08-10 | 2013-02-13 | 深圳市计量质量检测研究院 | Rebound angle tester of tennis racket |
| CN103017997A (en) * | 2012-12-13 | 2013-04-03 | 东莞铭禹实业有限公司 | Shock resistance testing machine of racket frame |
| CN203606096U (en) * | 2013-10-17 | 2014-05-21 | 安徽翰文运动用品有限公司 | Bump detection device for tennis and badminton rackets |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089749A (en) * | 2014-07-24 | 2014-10-08 | 无锡市崇安区科技创业服务中心 | Ping-pong ball elasticity testing device |
| CN105628323A (en) * | 2016-01-06 | 2016-06-01 | 东南大学 | Tennis racket dynamic testing device and method |
| CN105628323B (en) * | 2016-01-06 | 2017-12-22 | 东南大学 | Tennis racket dynamic checkout unit and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140226 |
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| RJ01 | Rejection of invention patent application after publication |