CN101462001A - Table tennis balls collecting device - Google Patents
Table tennis balls collecting device Download PDFInfo
- Publication number
- CN101462001A CN101462001A CNA2007101726538A CN200710172653A CN101462001A CN 101462001 A CN101462001 A CN 101462001A CN A2007101726538 A CNA2007101726538 A CN A2007101726538A CN 200710172653 A CN200710172653 A CN 200710172653A CN 101462001 A CN101462001 A CN 101462001A
- Authority
- CN
- China
- Prior art keywords
- table tennis
- baffle plate
- damper shaft
- roller
- ball cage
- 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.)
- Pending
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Abstract
The invention relates to a table tennis ball picker, which mainly comprises a handle and a ball cage, wherein the ball cage mainly comprises a left roller, a right roller, baffle plates, baffle plate shafts and telescopic belts. The table tennis ball picker is characterized in that the left roller and the right roller are connected and fixed by three parallel and equidistant baffle plate shafts close to edges of the rollers through threads; a plurality of telescopic belts made of elastic materials are fixed inside a cylindrical space which is enclosed by the baffle plate shafts; the distance between the telescopic belts and the edges of the rollers is smaller than the radius of table tennis balls; and various telescopic belts are arranged in parallel to form a cylinder, and the spacing of the telescopic belts is smaller than the radius of the table tennis balls.
Description
Technical field
The present invention relates to a kind of ball picking up device, be specially a kind of table tennis balls collecting device.
Background technology
Tend to beat to such an extent that be when play table tennis in the stadium everywhere, table tennis often will go to pick up one by one, and is very tiring and lose time.The way that also has human to sweep is picked up ball, but table tennis is very light and flexible, so and be not easy to sweep.
Summary of the invention
The object of the present invention is to provide a kind of table tennis balls collecting device that can pick up a large amount of tablees tennis very easily.
Table tennis balls collecting device provided by the present invention, can adopt following scheme to realize:
A kind of table tennis balls collecting device mainly is made up of handle and ball cage, the ball cage mainly is made of left wheel, right roller, baffle plate, damper shaft, telescopic band, it is characterized in that described left wheel and right roller by and damper shaft that spacing equate parallel near three of roller edge by being threaded and fixing.In the cylindrical space that damper shaft surrounds, many telescopic bands of making by elastomeric material have been fixed.Telescopic band apart from the distance at roller edge less than the table tennis radius.Each bar telescopic band is arranged in parallel, and spacing surrounds cylindrical less than the table tennis radius.
Described roller wheel handle is made of handle and the ball cage that is fixed on handle end.
Described damper shaft is passed the baffle plate axis hole that is positioned at baffle plate one side, and baffle plate can be rotated around damper shaft, and the width of baffle plate is greater than three times of the table tennis radius.
The roller hole that has anti-baffle plate to center on the excessive retaining head of damper shaft rotational angle and peg graft on the described roller with the ball cage.
Hold handle when the place that table tennis is arranged promotes to be placed on the ball cage of ground, the baffle plate in ball cage the place ahead of rotation is upset downwards under the gravity effect, beats near the forwardly table tennis, and table tennis is covered between baffle plate and the telescopic band.Continue to promote the ball cage, the center of circle motion of baffle plate way roller under the multiple action of thrust, gravity and frictional force is pressed to telescopic band with table tennis, and the telescopic band back that is under pressure is elongated, has increased spacing, and table tennis enters in cylindrical that telescopic band surrounds.The pressure of telescopic band disappears, and recovers length, pitch smaller, and table tennis is locked in cylindrical that telescopic band into surrounds.
Using method of the present invention is: hold handle and get final product to the ball cage that the place promotion that table tennis is arranged is placed on the ground.Take out the table tennis in the ball cage, as long as the following telescopic band of pulling makes two telescopic band spacings greater than the table tennis diameter, table tennis can leave the ball cage under the gravity effect.
Beneficial effect: the present invention is simple in structure, and feasibility is strong, can pick up a large amount of tablees tennis scattered on the ground easily, has saved muscle power and time greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to Fig. 1, a kind of table tennis balls collecting device mainly is made up of handle 2 and ball cage 1, ball cage 1 mainly is made of left wheel 11, right roller 4, baffle plate 3, damper shaft 6, telescopic band 7, it is characterized in that described left wheel 11 and right roller 4 by and damper shaft 6 that spacing equate parallel near three of roller edge by being threaded and fixing.In the cylindrical space that damper shaft 6 surrounds, many telescopic bands of making by elastomeric material 7 have been fixed.Telescopic band 7 apart from the distance at roller edge less than the table tennis radius.Each bar telescopic band 7 is arranged in parallel, and spacing surrounds cylindrical less than the table tennis radius.
Described roller wheel handle 2 is made of handle 8 and the ball cage 9 that is fixed on handle end.
Described damper shaft 6 is passed the baffle plate axis hole that is positioned at baffle plate 3 one sides, and baffle plate 3 can be rotated around damper shaft 6, and the width of baffle plate 3 is slightly larger than three times of table tennis radius.
Hold handle when the place that table tennis is arranged promotes to be placed on the ball cage 1 of ground, the baffle plate 3 in ball cage 1 the place ahead of rotation is upset downwards under the gravity effect, beats near the forwardly table tennis, and table tennis is covered between baffle plate 3 and the telescopic band 7.Continue to promote ball cage 1, baffle plate 3 to the motion of the center of circle of left wheel 11 and right roller 4, is pressed to telescopic band 7 with table tennis under the multiple action of thrust, gravity and frictional force, elongated after telescopic band 7 is under pressure, increased spacing, table tennis enters in cylindrical that telescopic band 7 surrounds.The pressure of telescopic band 7 disappears, and recovers length, pitch smaller, and table tennis is locked in cylindrical that telescopic band 7 into surrounds.
Using method of the present invention is: hold handle 2 and get final product to the ball cage 1 that the place promotion that table tennis is arranged is placed on the ground.Take out the table tennis in the ball cage, as long as the following telescopic band 7 of pulling makes two telescopic band 7 spacings greater than the table tennis diameter, table tennis can leave ball cage 1 under the gravity effect.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1, a kind of table tennis balls collecting device mainly is made up of handle and ball cage, the ball cage mainly is made of left wheel, right roller, baffle plate, damper shaft, telescopic band, it is characterized in that described left wheel and right roller by and damper shaft that spacing equate parallel near three of roller edge by being threaded and fixing, in the cylindrical space that damper shaft surrounds, many the telescopic bands of making by elastomeric material have been fixed, telescopic band apart from the distance at roller edge less than the table tennis radius, each bar telescopic band is arranged in parallel, spacing surrounds cylindrical less than the table tennis radius.
2, a kind of table tennis balls collecting device according to claim 1 is characterized in that described damper shaft passes the baffle plate axis hole that is positioned at baffle plate one side, and baffle plate can be rotated around damper shaft, and the width of baffle plate is greater than three times of the table tennis radius.
3, a kind of table tennis balls collecting device according to claim 1 is characterized in that having on the described roller anti-baffle plate around the excessive retaining head of damper shaft rotational angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101726538A CN101462001A (en) | 2007-12-20 | 2007-12-20 | Table tennis balls collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101726538A CN101462001A (en) | 2007-12-20 | 2007-12-20 | Table tennis balls collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101462001A true CN101462001A (en) | 2009-06-24 |
Family
ID=40802933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101726538A Pending CN101462001A (en) | 2007-12-20 | 2007-12-20 | Table tennis balls collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101462001A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741073A (en) * | 2016-12-26 | 2017-05-31 | 李有永 | A kind of ground object collects go-cart |
| CN106730680A (en) * | 2016-12-26 | 2017-05-31 | 李有永 | A kind of spherical object collection device |
| CN114272577A (en) * | 2021-12-28 | 2022-04-05 | 浙江工贸职业技术学院 | Automatic ball device of picking up in tennis court |
-
2007
- 2007-12-20 CN CNA2007101726538A patent/CN101462001A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741073A (en) * | 2016-12-26 | 2017-05-31 | 李有永 | A kind of ground object collects go-cart |
| CN106730680A (en) * | 2016-12-26 | 2017-05-31 | 李有永 | A kind of spherical object collection device |
| CN114272577A (en) * | 2021-12-28 | 2022-04-05 | 浙江工贸职业技术学院 | Automatic ball device of picking up in tennis court |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |