CN104606866A - Tennis racket for single training - Google Patents
Tennis racket for single training Download PDFInfo
- Publication number
- CN104606866A CN104606866A CN201510081453.6A CN201510081453A CN104606866A CN 104606866 A CN104606866 A CN 104606866A CN 201510081453 A CN201510081453 A CN 201510081453A CN 104606866 A CN104606866 A CN 104606866A
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- rotating machine
- electric rotating
- frame
- fixedly mounted
- handle
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Abstract
The invention discloses a tennis racket for single training. The tennis racket comprises a racket, a net, a racket waist, a handle, a mounting block, a rotating motor, a thread spool, a nylon cord, a motor switch, a battery, a screwdriver and a rear cover; eight threaded holes are evenly distributed in the periphery of the racket and parallel to the axial direction of the racket; one end of the thread spool is coaxially fixedly connected with the spindle of the rotating motor while the other end is rotatably mounted in a mounting hole in the mounting block; the handle is provided with a hollow inside; the motor switch is fixedly mounted at the end portion of the handle and is communicated with the rotating motor and the battery; the nylon cord winds the thread spool with one end being fixed on the thread spool and the other end being fixedly mounted on a tennis, the middle of the nylon cord can pass through the threaded holes in the racket in accordance with the clockwise or counter-clockwise order, and the nylon cord can be fixed on the racket through the bolts. The nylon cord can be adjusted in length, and the net can be set into a device convenient to retrieve and strike, so that the objective of single tennis training is realized.
Description
Technical field
The present invention relates to a kind of sports goods, particularly relate to a kind of single training tennis racket, belong to sports goods technical field.
Background technology
Along with improving constantly of people's living standard, motion has become pursues healthy a kind of mode.Tennis, as a kind of Competitive Activities, is subject to liking of many people deeply.But tennis is many people's motions of more than a kind of two people, often need to find another one people for beginner, this motion could be gone on, be subject to this restriction, the chance that many beginners because can not get train and can not tennis level being improved at short notice, is therefore badly in need of a kind ofly can making the single tennis instrument carrying out training.
Summary of the invention
For the problems referred to above, the invention provides a kind of single training tennis racket, its structure is simple, easy to use.
The technical scheme that the present invention takes is: a kind of single training tennis racket, comprise: frame, net, bat waist, handle, mounting blocks, electric rotating machine, bobbin and nylon rope, motor switch, battery, screwdriver and bonnet, it is characterized in that: described net is fixedly mounted in described frame, described bat waist is fixedly mounted on frame bottom, and described handle is fixedly mounted on described bat waist bottom; Be furnished with eight screwed holes equably along being parallel to frame axis direction around described frame, and screw is installed; Described mounting blocks is fixedly mounted on frame bottom, between bat waist, mounting blocks is provided with installing hole; Described electric rotating machine is fixedly mounted on handle end, between bat waist; Described bobbin one end is coaxially fixedly connected with the main shaft of electric rotating machine, and the bobbin other end is rotatably mounted in the installing hole on mounting blocks; Described handle is circular shaft shape, and inside is set to hollow, and described hollow part is provided with battery and screwdriver from top to bottom successively, and described battery is connected with electric rotating machine, and handle end is provided with battery and screwdriver outlet, and is provided with bonnet; Described motor switch is fixedly mounted on handle end, and is communicated with electric rotating machine and battery; Described bobbin is wound with nylon rope, nylon rope one end is fixed on bobbin, the other end is fixedly mounted on tennis, according to clockwise or counterclockwise order successively by the screwed hole on frame, and can be fixed on frame by nylon rope by screw in the middle of nylon rope.
Further, for the ease of adjustment, the quantity of the screwed hole on described frame is not limited to eight, can adjust.
Further, for the ease of using, the nylon rope on described bobbin is not limited to nylon material.
Further, for the ease of the winding of nylon rope, described electric rotating machine is bidirectional reversible motor, and it is for four times a working cycles that described motor switch is pressed: motor switch first time presses, and electric rotating machine rotates forward; Motor switch second time is pressed, and electric rotating machine stops operating; Motor switch third time presses, and electric rotating machine reverses; Motor switch is pressed for the 4th time, and electric rotating machine stops operating.
Owing to present invention employs technique scheme, by being provided with the nylon rope that can adjust length, tennis is arranged to the device that can conveniently reclaim and impact, thus achieves the object of single training tennis.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the partial enlarged drawing of electric rotating machine and Bobbin portion in the present invention.
Fig. 4 is operation principle perspective view of the present invention.
Drawing reference numeral: 1-frame; 2-net; 3-claps waist; 4-handle; 5-mounting blocks; 6-electric rotating machine; 7-bobbin; 8-motor switch; 9-bonnet; 10-screw; 11-nylon rope; 12-tennis; 101-screwed hole.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in this illustrative examples of inventing and explanation, but not as a limitation of the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of single training tennis racket, comprise: frame 1, net 2, bat waist 3, handle 4, mounting blocks 5, electric rotating machine 6, bobbin 7 and nylon rope 11, motor switch 8, battery, screwdriver and bonnet 9, it is characterized in that: described net 2 is fixedly mounted in described frame 1, described bat waist 3 is fixedly mounted on frame 1 bottom, and described handle 4 is fixedly mounted on described bat waist 3 bottom; Described frame 1 surrounding is furnished with eight screwed holes 101 equably along being parallel to frame 1 axis direction, and is provided with screw 10.
Described mounting blocks 5 is fixedly mounted on frame 1 bottom, between bat waist 3, mounting blocks 5 is provided with installing hole; Described electric rotating machine 6 is fixedly mounted on handle 4 end, between bat waist 3; Described bobbin 7 one end is coaxially fixedly connected with the main shaft of electric rotating machine 6, and bobbin 7 other end is rotatably mounted in the installing hole on mounting blocks 5; Described handle 4 is circular shaft shape, and inside is set to hollow, and described hollow part is provided with battery and screwdriver from top to bottom successively, and described battery is connected with electric rotating machine 6, and handle 4 end is provided with battery and screwdriver outlet, and is provided with bonnet 9; Described motor switch 8 is fixedly mounted on handle 4 end, and is communicated with electric rotating machine 6 and battery.
Described bobbin 7 is wound with nylon rope 11, nylon rope 11 one end is fixed on bobbin 7, the other end is fixedly mounted on tennis 12, according to clockwise or counterclockwise order successively by the screwed hole 101 on frame 1, and by screw 10, nylon rope 11 can be fixed on frame 1 in the middle of nylon rope 11.
Further, for the ease of adjustment, the quantity of the screwed hole 101 on described frame 1 is not limited to eight, can adjust.
Further, for the ease of using, the nylon rope 11 on described bobbin 7 is not limited to nylon material.
Further, for the ease of the winding of nylon rope 11, described electric rotating machine 6 is bidirectional reversible motor, and it is for four times a working cycles that described motor switch 8 is pressed: motor switch 8 first time presses, and electric rotating machine 6 rotates forward; Motor switch 8 second time is pressed, and electric rotating machine 6 stops operating; Motor switch 8 third time presses, and electric rotating machine 6 reverses; Motor switch 8 is pressed for the 4th time, and electric rotating machine 6 stops operating.
Operation principle of the present invention is: the present invention in use, first motor switch 8 is opened, start electric rotating machine 6, the nylon rope 11 be wrapped on bobbin 7 is decontroled the length of applicable use, then bonnet 9 is opened, take out screwdriver, use screwdriver and according to clockwise direction, nylon rope be fixed on frame successively, as shown in Figure 4, use three screws 10 in frame about 1 two and left side, nylon rope 11 is fixed on frame 1 and (specifically uses several screw to be fixed by totally five screws 10, can adjust flexibly according to the custom of user and training method), again the other end of nylon rope 11 is fixed on tennis 12.Now user just can carry out single tennis training, training action is as follows: after user uses tennis racket to be taken by tennis 12, tennis 12 just back can move when moving to the end of setting nylon rope 11 length under the effect of user's pulling force, after user can make the tennis 12 back moved first touch ground, carry out secondary beating again after upspringing, circulation just achieves the object of single training tennis successively.When user no longer trains, carry out removing according to contrary order.
Claims (4)
1. a single training tennis racket, comprise: frame (1), net (2), bat waist (3), handle (4), mounting blocks (5), electric rotating machine (6), bobbin (7) and nylon rope (11), motor switch (8), battery, screwdriver and bonnet (9), it is characterized in that: described net (2) is fixedly mounted in described frame (1), described bat waist (3) is fixedly mounted on frame (1) bottom, and described handle (4) is fixedly mounted on described bat waist (3) bottom; Described frame (1) is furnished with eight screwed holes (101) equably along being parallel to frame (1) axis direction around, and is provided with screw (10); Described mounting blocks (5) is fixedly mounted on frame (1) bottom, and be positioned at and clap between waist (3), (5) are provided with installing hole to mounting blocks; Described electric rotating machine (6) is fixedly mounted on handle (4) end, is positioned at and claps between waist (3); Described bobbin (7) one end is coaxially fixedly connected with the main shaft of electric rotating machine (6), and bobbin (7) other end is rotatably mounted in the installing hole on mounting blocks (5); Described handle (4) is circular shaft shape, inside is set to hollow, and described hollow part is provided with battery and screwdriver from top to bottom successively, and described battery is connected with electric rotating machine (6), handle (4) end is provided with battery and screwdriver outlet, and is provided with bonnet (9); Described motor switch (8) is fixedly mounted on handle (4) end, and is communicated with electric rotating machine (6) and battery; Described bobbin (7) is wound with nylon rope (11), nylon rope (11) one end is fixed on bobbin (7), the other end is fixedly mounted on tennis (12), according to clockwise or counterclockwise order successively by the screwed hole (101) on frame (1), and by screw (10), nylon rope (11) can be fixed on frame (1) in the middle of nylon rope (11).
2. a kind of single training tennis racket as claimed in claim 1, is characterized in that: the quantity of the screwed hole (101) on described frame (1) is not limited to eight, can adjust.
3. a kind of single training tennis racket as claimed in claim 1, is characterized in that: the nylon rope (11) on described bobbin (7) is not limited to nylon material.
4. a kind of single training tennis racket as claimed in claim 1, is characterized in that: it is for four times a working cycles that described motor switch (8) is pressed: motor switch (8) first time presses, and electric rotating machine (6) rotates forward; Motor switch (8) second time is pressed, and electric rotating machine (6) stops operating; Motor switch (8) third time presses, and electric rotating machine (6) reverses; Motor switch (8) is pressed for the 4th time, and electric rotating machine (6) stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081453.6A CN104606866B (en) | 2015-02-15 | 2015-02-15 | Tennis racket for single training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081453.6A CN104606866B (en) | 2015-02-15 | 2015-02-15 | Tennis racket for single training |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104606866A true CN104606866A (en) | 2015-05-13 |
| CN104606866B CN104606866B (en) | 2017-01-18 |
Family
ID=53141675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510081453.6A Expired - Fee Related CN104606866B (en) | 2015-02-15 | 2015-02-15 | Tennis racket for single training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104606866B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596652A (en) * | 2017-10-18 | 2018-01-19 | 南阳理工学院 | A kind of teaching and training tennis racket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298400A (en) * | 1969-06-12 | 1972-11-29 | Herbert Zoeschinger | Ball game device |
| US4071239A (en) * | 1976-04-19 | 1978-01-31 | Ferguson Thomas W | Demountable practice device attachable to the strings of a stringed racquet |
| US5649699A (en) * | 1995-08-15 | 1997-07-22 | Todoroff; David J. | Racquet sports training device |
| CN2602802Y (en) * | 2003-01-29 | 2004-02-11 | 翁原林 | Assembling racket |
| US20040127307A1 (en) * | 2002-11-25 | 2004-07-01 | Heimers Friedreich O. | Ball retrieval device for ball games, particularly for tennis rackets |
| CN1554460A (en) * | 2003-12-24 | 2004-12-15 | 四川大学 | Single self entertainment netless tennis |
-
2015
- 2015-02-15 CN CN201510081453.6A patent/CN104606866B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298400A (en) * | 1969-06-12 | 1972-11-29 | Herbert Zoeschinger | Ball game device |
| US4071239A (en) * | 1976-04-19 | 1978-01-31 | Ferguson Thomas W | Demountable practice device attachable to the strings of a stringed racquet |
| US5649699A (en) * | 1995-08-15 | 1997-07-22 | Todoroff; David J. | Racquet sports training device |
| US20040127307A1 (en) * | 2002-11-25 | 2004-07-01 | Heimers Friedreich O. | Ball retrieval device for ball games, particularly for tennis rackets |
| CN2602802Y (en) * | 2003-01-29 | 2004-02-11 | 翁原林 | Assembling racket |
| CN1554460A (en) * | 2003-12-24 | 2004-12-15 | 四川大学 | Single self entertainment netless tennis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596652A (en) * | 2017-10-18 | 2018-01-19 | 南阳理工学院 | A kind of teaching and training tennis racket |
| CN107596652B (en) * | 2017-10-18 | 2019-12-13 | 南阳理工学院 | Tennis racket for teaching training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104606866B (en) | 2017-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jiarui Inventor before: Xing Xinxin |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161130 Address after: 261021 Shandong city of Weifang province Baotong Street No. 7857 Weifang first middle school Applicant after: Li Jiarui Address before: Zhang Yongnian County of Hebei Province in 057154 Handan Xi Bao Zhen Xing Tun Cun two District No. 59 Applicant before: Xing Xinxin |
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| 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: 20170118 Termination date: 20180215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |