CN205460859U - Tennis training aid with automatica serve function - Google Patents
Tennis training aid with automatica serve function Download PDFInfo
- Publication number
- CN205460859U CN205460859U CN201620166965.2U CN201620166965U CN205460859U CN 205460859 U CN205460859 U CN 205460859U CN 201620166965 U CN201620166965 U CN 201620166965U CN 205460859 U CN205460859 U CN 205460859U
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- tennis
- automatica
- training aid
- water inlet
- bulb
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Abstract
The utility model belongs to the technical field of exerciser and specifically relates to a tennis training aid with automatica serve function, there is the pole setting fixing base on the base, install fully adjustable's pole setting on the pole setting fixing base, the tennis bin is installed on the top of pole setting, there are two cylindric tennis grooves in the tennis bin, the diameter and the tennis size phase -match in tennis groove, there is a fracture in the tennis groove bottom the tennis bin, is the high diameter than the tennis of fracture little by 5 10mm, the utility model discloses a tennis training aid with automatica serve function highly can adjust, and wide applicability leaves the tennis in the tennis bin tennis groove, tennis vertical range of title in the tennis groove, the most beneath tennis and the contact of service pole, service pole under power device's control, the striking tennis, the most beneath tennis sends through a bulb, the tennis of vertical range down falls in proper order, sends convenient to use, simple structure, reasonable in design by a bulb under the striking of service pole.
Description
Technical field
This utility model relates to sports apparatus field, especially a kind of tennis training aid with automatica serve function.
Background technology
Along with the raising day by day of people's living standard, tennis in recent years is liked by increasing people and participates in into.But owing to tennis is a sports events being not easy left-hand seat, and having certain requirement to training court, be difficult to practise at any time or train, abecedarian is often difficult to grasp every technology of tennis because being unfamiliar with the ball of tennis during begining to learn.One highly important process during multi-ball practice is carried out during learning tennis basic fundamental, conventional tennis is begun to learn in teaching, the general couch of passing through manually gives student's release, student swing the bat exercise mode realize, but owing to abecedarian often cannot judge optimum batting point and the hitting time of tennis in motion because being unfamiliar with the ball of tennis, cause causing racked swing cannot not do completely, action deforms, impact is less than situations such as rackets " dessert ", in addition, conventional tennis is begun to learn the also inconvenience couch of the multi-ball practice method employed in teaching and is clearly explained tennis technical action main points, difficulty is brought to the study of tennis.
At present, although there is the service robot being exclusively used in tennis training on market, but this kind equipment is the most costly, and fault rate is higher, operates the most complex, be not suitable for the extensive of universities and colleges, significantly impart knowledge to students use, and common serve trainer all uses artificial mode, waste of manpower.
Summary of the invention
The technical problems to be solved in the utility model is: overcome deficiency of the prior art, it is provided that a kind of easy to use, take up an area that space is little, the tennis training aid with automatica serve function of length in service life.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of tennis training aid with automatica serve function, including base, described base has vertical rod fix seat, and the vertical rod being provided with adjustable in length on seat is fixed in described vertical rod；The top of described vertical rod is provided with tennis storage bin, two columned tennis grooves are had in described tennis storage bin, the diameter of described tennis groove matches with tennis size, has a fracture, the little 5-10mm of diameter of the aspect ratio tennis of described fracture bottom described tennis groove and tennis storage bin；Being provided with ball serving device between said two tennis groove, described ball serving device includes fixed mount and the service bar being arranged on fixed mount, and described service bar connects dynamic device by train；The two ends of described tennis storage bin connect bulb, described in go out the installation site of bulb and match with fracture site, described in go out the diameter 10-15mm bigger than the diameter of tennis of bulb.
Further, described vertical rod includes thick bar and thin bar, and described thin bar is connected by spring movable projection, and described thick bar has the hole matched with movable projection, and described thin bar moves up and down in thick bar.
Further, described base being provided with racket socket, described vertical rod is provided with racket jack, the position of described racket jack is corresponding with the position of racket socket.
Further, the outlet of bulb is gone out described in upward.
Further, described base is provided with water bag, fills water in water bag, water bag has three water inlets, described water inlet is installed stopper.
Further, described water inlet uses elastomeric material to make, and described water inlet is connected with water inlet pipe, is threaded connection between described water inlet and water inlet pipe.
The technical solution of the utility model is used to provide the benefit that:
Tennis training aid with automatica serve function of the present utility model, highly can regulate, widely applicable, being left in by tennis in the tennis groove in tennis storage bin, tennis claims to be vertically arranged in tennis groove, and lowermost tennis contacts with service bar, service bar is under the control of power set, clashing into tennis, lowermost tennis sends by going out bulb, and the tennis being vertically arranged is successively toward falling, send by going out bulb under the shock of service bar, easy to use, simple in construction, reasonable in design.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure:
1 base, 2 vertical rods fix seat, 3 thick bars, 4 thin bars, 5 movable projections, 6 racket sockets, 7 racket jacks, 8 water bags, 9 water inlets, 10 tennis storage bins, 11 tennis grooves, 12 fixed mounts, and 13 service bars, 14 go out bulb, 15 fractures.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Fig. 1, a kind of tennis training aid with automatica serve function, including base 1, described base 1 there is vertical rod fix seat 2, the vertical rod being provided with adjustable in length on seat 2 is fixed in described vertical rod；The top of described vertical rod is provided with tennis storage bin 10, two columned tennis grooves 11 are had in described tennis storage bin 10, the diameter of described tennis groove 11 matches with tennis size, described tennis groove 11 has a fracture 15 bottom tennis storage bin, the little 5-10mm of diameter of the aspect ratio tennis of described fracture 15；Being provided with ball serving device between said two tennis groove 11, described ball serving device includes fixed mount 12 and the service bar 13 being arranged on fixed mount 12, and described service bar 13 connects dynamic device by train；The two ends of described tennis storage bin 10 connect bulb 14, described in go out the installation site of bulb 14 and match with fracture 15 position, described in go out the diameter 10-15mm bigger than the diameter of tennis of bulb 14.
During use, regulate the height of tennis training aid with automatica serve function according to actual needs to desired height, tennis is left in the tennis groove 11 in tennis storage bin 10, tennis claims to be vertically arranged in tennis groove 11, lowermost tennis contacts with service bar 13, service bar 13 is under the control of power set, clash into tennis, lowermost tennis sends by going out bulb 14, the tennis being vertically arranged toward falling, sends by going out bulb 14 successively under the shock of service bar 13, easy to use, simple in construction, reasonable in design.
The little 5-10mm of diameter of the aspect ratio tennis of described fracture 15, it can be ensured that lowermost tennis is fixing-stable in tennis groove, described in go out the diameter 10-15mm bigger than the diameter of tennis of bulb 14, it can be ensured that tennis can pass through out bulb 14.
Preferably, described vertical rod includes thick bar 3 and thin bar 4, and described thin bar 3 is connected by spring movable projection 5, and described thick bar 3 has the hole matched with movable projection 5, and described thin bar 4 moves up and down in thick bar 3；Use this structure, the height of tennis training machine can be regulated according to actual needs, expand range, improve the convenience of use.
Preferably, described base 1 being provided with racket socket 6, described vertical rod is provided with racket jack 7, the position of described racket jack 7 is corresponding with the position of racket socket 6；Use this structure, racket can be stably fixed on racket socket 6, in the moving process of tennis training machine, not fall out, improve the convenience of use.
Preferably, described in go out the outlet of bulb 14 upward, use this structure, serve a ball more stable.
Preferably, described base 1 is provided with water bag 8, fills water in water bag 8, water bag 8 has three water inlets 9, described water inlet 9 is installed stopper；Use this structure, can the weight of adjusting base 1 according to actual needs, three water inlets 9, the speed poured water can be improved, improve the convenience used.
Preferably, in order to extend into the service life at the mouth of a river 9, described water inlet 9 uses elastomeric material to make, and in order to improve the convenience that water bag is poured water, described water inlet 9 is connected with water inlet pipe, is threaded connection between described water inlet 9 and water inlet pipe；For being flexibly connected between water inlet 9 and water inlet pipe, when needs are poured water, plugging water inlet pipe on water inlet 9, water inlet pipe connects water inlet 9 and faucet, thus pours water water bag 8, pours water complete, is pulled up by water inlet pipe；When needing to discharge the water in water bag 8, pulling up the stopper on water inlet 9, it is possible to released by the water in water bag 8, operation is convenient.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. a tennis training aid with automatica serve function, including base, it is characterised in that: having vertical rod to fix seat on described base, the vertical rod being provided with adjustable in length on seat is fixed in described vertical rod；The top of described vertical rod is provided with tennis storage bin, two columned tennis grooves are had in described tennis storage bin, the diameter of described tennis groove matches with tennis size, has a fracture, the little 5-10mm of diameter of the aspect ratio tennis of described fracture bottom described tennis groove and tennis storage bin；Being provided with ball serving device between said two tennis groove, described ball serving device includes fixed mount and the service bar being arranged on fixed mount, and described service bar connects dynamic device by train；The two ends of described tennis storage bin connect bulb, described in go out the installation site of bulb and match with fracture site, described in go out the diameter 10-15mm bigger than the diameter of tennis of bulb.
A kind of tennis training aid with automatica serve function the most according to claim 1, it is characterized in that: described vertical rod includes thick bar and thin bar, being connected by spring in described thin bar and have movable projection, described thick bar has the hole matched with movable projection, described thin bar moves up and down in thick bar.
A kind of tennis training aid with automatica serve function the most according to claim 2, it is characterised in that: being provided with racket socket on described base, described vertical rod is provided with racket jack, the position of described racket jack is corresponding with the position of racket socket.
A kind of tennis training aid with automatica serve function the most according to claim 1, it is characterised in that go out the outlet of bulb described in: upward.
A kind of tennis training aid with automatica serve function the most according to claim 1, it is characterised in that: water bag is installed on described base, fills water in water bag, water bag has three water inlets, described water inlet is installed stopper.
A kind of tennis training aid with automatica serve function the most according to claim 5, it is characterised in that: described water inlet uses elastomeric material to make, and described water inlet is connected with water inlet pipe, is threaded connection between described water inlet and water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166965.2U CN205460859U (en) | 2016-03-07 | 2016-03-07 | Tennis training aid with automatica serve function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166965.2U CN205460859U (en) | 2016-03-07 | 2016-03-07 | Tennis training aid with automatica serve function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460859U true CN205460859U (en) | 2016-08-17 |
Family
ID=56658378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620166965.2U Expired - Fee Related CN205460859U (en) | 2016-03-07 | 2016-03-07 | Tennis training aid with automatica serve function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837470A (en) * | 2018-07-25 | 2018-11-20 | 江苏第二师范学院（江苏省教育科学研究院） | A kind of movable type tennis service machine people |
-
2016
- 2016-03-07 CN CN201620166965.2U patent/CN205460859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837470A (en) * | 2018-07-25 | 2018-11-20 | 江苏第二师范学院（江苏省教育科学研究院） | A kind of movable type tennis service machine people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160817 Termination date: 20170307 |