CN205683544U - A kind of tennis golf emitter - Google Patents
A kind of tennis golf emitter Download PDFInfo
- Publication number
- CN205683544U CN205683544U CN201620502044.9U CN201620502044U CN205683544U CN 205683544 U CN205683544 U CN 205683544U CN 201620502044 U CN201620502044 U CN 201620502044U CN 205683544 U CN205683544 U CN 205683544U
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- China
- Prior art keywords
- expansion link
- tennis
- alley
- golf emitter
- base
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- 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.)
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Abstract
The utility model discloses a kind of tennis golf emitter, it includes base, expansion link and storage ball frame, the lower end of described expansion link is connected with base, upper end is connected with storage ball frame, the two ends of storage ball frame are equipped with ball mouth, ball mouth is hinged with sliding alley, and sliding alley is provided with horizontal straight channel and circular arc road forms gradient structure.This utility model simple in construction, detachable, be convenient for carrying and can help efficiently abecedarian to learn tennis technology faster well.
Description
Technical field
This utility model belongs to sports apparatus technical field, relates to net Ball apparatus, and particularly a kind of tennis send machine.
Background technology
Replacing the release device of couch's release to have two kinds in the market, one is that small steel cannon is such, utilizes compressed air
For power, tennis being launched by gun barrel, launch dynamics scalable power, another kind is dependent on the strength of extruding tennis
Launch away.They common problems are owing to the flying distance of ball is longer, will be leapt net by end line, the distance of at least 15M
(distance between the end line of two ends, tennis court is 23.77M) begins to learn sportsman for the ball flown at a distance, it is impossible to judge that it falls
Point, the most just can not play well ball, learns bad action, and this release device is inapplicable to abecedarian.
Utility model content
Main task of the present utility model is to solve the defect that above-mentioned prior art exists, it is provided that a kind of structure letter
Singly, detachably, it is convenient for carrying and can help efficiently abecedarian to learn the tennis golf emitter of tennis technology faster well.
This utility model is achieved through the following technical solutions:
A kind of tennis golf emitter, it includes that base, expansion link and storage ball frame, the lower end of described expansion link connect with described base
Connecing, upper end is connected with described storage ball frame, and the two ends of storage ball frame are equipped with ball mouth, and described ball mouth is hinged with sliding alley, described
Sliding alley is made up of horizontal straight channel and circular arc passage and forms gradient structure.
The adjusting means for adjusting the sliding alley gradient it is provided with between described sliding alley and expansion link.
Described adjusting means includes the tower button being arranged on sliding alley, connecting rod and the retainer ring being arranged on expansion link, institute
Being provided with multiple adjustment hole in stating tower button, described connecting rod one end is hinged with retainer ring, and the other end is plugged on the adjustment hole in tower button
In.
The top of described base is provided with fixing bar, and the lower end sleeve of described expansion link is at the internal diameter of fixing bar and by arranging
Locking device locking on fixing bar.
Described locking device is a regulation bolt.
The bottom of described base is provided with roller.
Described expansion link is hollow-core construction.
This utility model beneficial effect: 1, this utility model arranges two sliding alleys, when two ball slideways open completely
Can two people play ball, a white silk is forehanded simultaneously, and another practices backhand.
2, this utility model is provided with adjusting means, has hasp in the bottom surface of ball slideway, is used as to change the slope of alley
Degree, by the change of the gradient, can change the speed that tennis glides, and speed is fast, and action will be fast.
3, this utility model is provided with expansion link, expansion link can pull out in fixing bar rising, and ball slideway is immediately
Drawing high, the most just can practice block technology, the change of expansion link height makes child adult be suitable for using.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that a kind of tennis of this utility model send machine；
Fig. 2 is the left view structural representation that a kind of tennis of this utility model send machine；
Wherein: 1-base, 2-expansion link, 3-stores up ball frame, the sliding alley of 4-, 5-adjusting means, 51-tower button, 52-connecting rod,
53-retainer ring；6-fixes bar, 7-locking device, 8-roller；
Detailed description of the invention
As Fig. 1 is to shown in 2, and a kind of tennis golf emitter, it includes base 1, expansion link 2 and storage ball frame 3, expansion link 2 times
End is connected with base 1, and upper end is connected with storage ball frame 3, and the two ends of storage ball frame 3 are equipped with ball mouth, and ball mouth is hinged with sliding alley
4, sliding alley 4 is made up of horizontal straight channel 41 and circular arc passage 42 and forms gradient structure, when two ball slideways 4 open completely
Time, golf emitter, just as a T word, can two people play ball simultaneously, and a white silk is forehanded, and another practices backhand.
Further, slide and between alley 4 and expansion link 2, be provided with the adjusting means 5 for adjusting the sliding alley gradient.
Further, adjusting means 5 includes the tower button 51, the connecting rod 52 that are arranged on sliding alley 4 and is arranged on expansion link 5
Retainer ring 53, be provided with multiple adjustment hole in tower button 51, connecting rod 52 one end is hinged with retainer ring 53, and the other end is plugged on tower button 51
In an interior adjustment hole.Sliding alley 4 can be changed according to actual needs in connecting rod 52 is placed into the adjustment hole of differing heights
The gradient, by the change of the gradient, the speed that tennis glides can be changed, speed is fast, and action will be fast.
Further, the top of base 1 is provided with fixing bar 6, and the lower end sleeve of expansion link 2 is at the internal diameter of fixing bar 6 and leads to
Cross the locking device 7 being arranged on fixing bar 6 to lock.This expansion link 2 plays storage ball frame 3 and the effect of sliding alley 4 of supporting, simultaneously
Expansion link 2 can pull out fixing bar 6 to raise, ball slideway 4 is drawn high immediately, the most just can practice block technology, expansion link 2 height
Change make child adult be suitable for use.
Further, locking device 7 is a regulation bolt.
Further, the bottom of base 1 is provided with roller 8.
Further, expansion link 2 is hollow-core construction.
During this utility model exercise combinative tactics action, can be used in combination with 2 or 3 golf emitters.There is ball slideway 4,
When we hold ball, when preparing in slideway upper end, the eyes of student can stare at ball, get ready, when we one let go, and ball is just
Smooth road glides, eye and hands just energy cooperation, makes shot, and for abecedarian, if ball speed is too fast, eyes will
Seeing that the cooperation of inaccurate ball, eye and hands is the most bad, ball just be can not play well.After technical movements are skilled, when needing to improve further, then need
Ball to be improved speed just can change the gradient of ball slideway 4, to improve the speed that ball glides, after making student learn to stand firm and bat,
Just quickly delocalization (mobile batting) batting can be entered into from place hitting.
This utility model simple in construction, being detachably easy to carry, 2-3 golf emitter can be furnished in a tennis court, each
Golf emitter is available for 10 people and uses, it is possible to help abecedarian to learn tennis technology, and the national conditions in short supply in court faster well efficiently
Under, golf emitter can be put to great application, thus reduces tuition fee, universal tennis.
Above in association with embodiment and Figure of description, the technical solution of the utility model is elaborated, it should say
Bright, protection domain of the present utility model includes, but are not limited to above-described embodiment, figure involved in Figure of description
Also being the several concrete embodiment of this utility model intention, described those skilled in the art can also do on this basis
Provide other outward appearances standby or the specific embodiment of structure, any simple deformation without departing from this utility model innovative idea or equivalent
Replace, be all covered by this utility model, belong to protection domain of the present utility model.
Claims (7)
1. a tennis golf emitter, it is characterised in that: it includes base (1), expansion link (2) and storage ball frame (3), described expansion link
(2) lower end is connected with described base (1), and upper end is connected with described storage ball frame (3), and the two ends of storage ball frame (3) are equipped with out ball
Mouthful, described ball mouth is hinged with sliding alley (4), and described sliding alley (4) is made up of horizontal straight channel (41) and circular arc passage (42)
And form gradient structure.
A kind of tennis golf emitter the most according to claim 1, it is characterised in that: described sliding alley (4) and expansion link (2) it
Between be provided with the adjusting means (5) for adjusting the sliding alley gradient.
A kind of tennis golf emitter the most according to claim 2, it is characterised in that: described adjusting means (5) includes being arranged on
Slide in the tower button (51) on alley (4), connecting rod (52) and the retainer ring (53) being arranged on expansion link (2), described tower button (51)
Being provided with multiple adjustment hole, described connecting rod (52) one end is hinged with retainer ring (53), and the other end is plugged on the tune in tower button (51)
In knothole.
A kind of tennis golf emitter the most according to claim 3, it is characterised in that: the top of described base (1) is provided with fixing
Bar (6), the lower end sleeve of described expansion link (2) at the internal diameter of fixing bar (6) and is filled by the locking being arranged on fixing bar (6)
Put (7) locking.
A kind of tennis golf emitter the most according to claim 4, it is characterised in that: described locking device (7) is a regulation spiral shell
Bolt.
6. according to a kind of tennis golf emitter described in any one claim in claim 1 to 5, it is characterised in that: described
The bottom of base (1) is provided with roller (8).
7. according to a kind of tennis golf emitter described in claim 1 to 5 any one claim, it is characterised in that stretch described in:
Contracting bar (2) is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502044.9U CN205683544U (en) | 2016-05-27 | 2016-05-27 | A kind of tennis golf emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502044.9U CN205683544U (en) | 2016-05-27 | 2016-05-27 | A kind of tennis golf emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683544U true CN205683544U (en) | 2016-11-16 |
Family
ID=57263304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620502044.9U Active CN205683544U (en) | 2016-05-27 | 2016-05-27 | A kind of tennis golf emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866060A (en) * | 2017-12-20 | 2018-04-03 | 宁波布莱威尔产品设计有限公司 | Single conversion court |
-
2016
- 2016-05-27 CN CN201620502044.9U patent/CN205683544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866060A (en) * | 2017-12-20 | 2018-04-03 | 宁波布莱威尔产品设计有限公司 | Single conversion court |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |