CN204655955U - Table tennis ball serving device - Google Patents
Table tennis ball serving device Download PDFInfo
- Publication number
- CN204655955U CN204655955U CN201520371429.1U CN201520371429U CN204655955U CN 204655955 U CN204655955 U CN 204655955U CN 201520371429 U CN201520371429 U CN 201520371429U CN 204655955 U CN204655955 U CN 204655955U
- Authority
- CN
- China
- Prior art keywords
- table tennis
- spring lever
- base
- serving device
- retainer ring
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model discloses a kind of table tennis ball serving device, relate to sports training equipment field, a bellows vertical with base is provided with above the base of this table tennis ball serving device, bellows upper end is fixed with the service pipe of a both ends open, service inside pipe wall is provided with retainer ring near one end place, the endoporus of retainer ring is circular, and diameter is 38mm, a spring lever vertical with base is also provided with above base, spring lever upper end is provided with a ball beater, can table tennis be fixed on retainer ring, pull spring lever again, after letting go, drive ball beater that table tennis is hit service pipe by the elastic force of spring lever, cue power is controlled by the distortion size of spring lever, by the direction controlling serving side of the rotation of bellows and service pipe to, can accurately serve a ball, this table tennis ball serving device is helpful for the ability of receiving of train athletes.
Description
Technical field
The utility model relates to sports training equipment field, particularly a kind of table tennis ball serving device.
Background technology
Table tennis is motion in common indoor ball, very popular in China, and playing table tennis can the respond of training of human.Specialty paddler needs train the ability of receiving every day, and from the skill that different angles is received.
The exercise of receiving of existing table tennis mostly needs two people together to practise, and two people must have certain table tennis technology, but are still difficult to speed and the direction of getting hold of each ball, does not reach and trains table tennis to receive the object of ability fully.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of table tennis ball serving device, service pipe is connected by the bellows designing adjustable direction, and adopt spring lever to connect ball-receiver, use elastic force batting, to solve the defect that prior art holds bad table tennis ball serving speed and direction.
For achieving the above object, the utility model provides following technical scheme: a kind of table tennis ball serving device, it is characterized in that: described table tennis ball serving device comprises a flat base, a bellows vertical with base is provided with above base, bellows upper end is fixed with the service pipe of a both ends open, service inside pipe wall is provided with retainer ring near one end place, the endoporus of retainer ring is circular, and diameter is 38mm, a spring lever vertical with base is also provided with above base, spring lever upper end is provided with a ball beater, ball beater is cylindrical, and diameter is less than the aperture of service pipe.
Preferably, described base, bellows, service pipe, ball beater are by stainless steel manufacture.
Preferably, described spring lever is manufactured by spring steel, and ball beater and spring lever are by being welded to connect.
Preferably, the aperture of described service pipe is 42mm.
Preferably, described retainer ring is manufactured by sponge, and retainer ring by adhesives service inside pipe wall.
The beneficial effect of above technical scheme is adopted to be: above the base of this table tennis ball serving device, to be provided with a bellows vertical with base, bellows upper end is fixed with the service pipe of a both ends open, service inside pipe wall is provided with retainer ring near one end place, the endoporus of retainer ring is circular, and diameter is 38mm, a spring lever vertical with base is also provided with above base, spring lever upper end is provided with a ball beater, can table tennis be fixed on retainer ring, pull spring lever again, after letting go, drive ball beater that table tennis is hit service pipe by the elastic force of spring lever, cue power is controlled by the distortion size of spring lever, by the direction controlling serving side of the rotation of bellows and service pipe to, can accurately serve a ball, this table tennis ball serving device is helpful for the ability of receiving of train athletes.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structure sectional view of a kind of table tennis ball serving device of the utility model.
Wherein, 1-base, 2-bellows, 3-spring lever, 4-service pipe, 5-ball beater, 6-retainer ring, 7-table tennis.
Detailed description of the invention
The preferred embodiment of a kind of table tennis ball serving device of the utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the detailed description of the invention of a kind of table tennis ball serving device of the utility model: this table tennis ball serving device comprises a flat base 1, a bellows 2 vertical with base 1 is provided with above base 1, bellows 2 can be random pull, change direction, bellows 2 upper end is fixed with the service pipe 4 of a both ends open, service pipe 4 inwall is provided with retainer ring 6 near one end place, be used for fixing table tennis 7, the endoporus of retainer ring 6 is circular, and diameter is 38mm, be less than the diameter (40mm) of common table tennis 7, a spring lever 3 vertical with base 1 is also provided with above base 1, spring lever 3 upper end is provided with a ball beater 5, ball beater 5 is cylindrical, and diameter is less than the aperture of service pipe 4, ball beater 5 can stretch into service pipe 4 endoporus smoothly, impact table tennis 7.
Base 1, bellows 2, service pipe 4, ball beater 5 by stainless steel manufacture, good corrosion resistance, long service life, and impact great efforts.Spring lever 3 is manufactured by spring steel, and elastic force is powerful, ball beater 5 and spring lever 3 by being welded to connect, stable connection.The aperture of service pipe 4 is 42mm, is greater than the diameter (40mm) of common table tennis 7, convenient service.Retainer ring 6 is manufactured by sponge, is convenient to fix table tennis 7, and retainer ring 6 by adhesives at service pipe 4 inwall.
Can table tennis 7 be fixed on retainer ring 6 during use, pull spring lever 3 again, after letting go, drive ball beater 5 that table tennis 7 is hit service pipe 4 by the elastic force of spring lever 3, cue power is controlled by the distortion size of spring lever 3, by the direction controlling serving side of the rotation of bellows 2 and service pipe 4 to, can accurately serve a ball, this table tennis ball serving device is helpful for the ability of receiving of train athletes.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a table tennis ball serving device, it is characterized in that: described table tennis ball serving device comprises a flat base, a bellows vertical with base is provided with above base, bellows upper end is fixed with the service pipe of a both ends open, service inside pipe wall is provided with retainer ring near one end place, the endoporus of retainer ring is circular, and diameter is 38mm, a spring lever vertical with base is also provided with above base, spring lever upper end is provided with a ball beater, ball beater is cylindrical, and diameter is less than the aperture of service pipe.
2. table tennis ball serving device according to claim 1, is characterized in that: described base, bellows, service pipe, ball beater are by stainless steel manufacture.
3. table tennis ball serving device according to claim 1, is characterized in that: described spring lever is manufactured by spring steel, and ball beater and spring lever are by being welded to connect.
4. table tennis ball serving device according to claim 1, is characterized in that: the aperture of described service pipe is 42mm.
5. table tennis ball serving device according to claim 1, is characterized in that: described retainer ring is manufactured by sponge, and retainer ring by adhesives service inside pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371429.1U CN204655955U (en) | 2015-05-25 | 2015-05-25 | Table tennis ball serving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371429.1U CN204655955U (en) | 2015-05-25 | 2015-05-25 | Table tennis ball serving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655955U true CN204655955U (en) | 2015-09-23 |
Family
ID=54126395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371429.1U Expired - Fee Related CN204655955U (en) | 2015-05-25 | 2015-05-25 | Table tennis ball serving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176573A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市大疆创新科技有限公司 | Ball serving device |
-
2015
- 2015-05-25 CN CN201520371429.1U patent/CN204655955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176573A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市大疆创新科技有限公司 | Ball serving device |
| CN109641147A (en) * | 2017-03-31 | 2019-04-16 | 深圳市大疆创新科技有限公司 | Ball serving device |
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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: 20151208 Address after: 338004 Xinyu high tech Zone Sunshine Avenue,, No. 2666, Xinyu University Patentee after: Xinyu University Address before: 338000 Jiangxi high tech Zone in Xinyu City, Xinyu University, 7-1-502 Campus Patentee before: Huang Taibin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160525 |