CN203090405U - Handheld tennis ball air pressure serve machine - Google Patents
Handheld tennis ball air pressure serve machine Download PDFInfo
- Publication number
- CN203090405U CN203090405U CN 201320041095 CN201320041095U CN203090405U CN 203090405 U CN203090405 U CN 203090405U CN 201320041095 CN201320041095 CN 201320041095 CN 201320041095 U CN201320041095 U CN 201320041095U CN 203090405 U CN203090405 U CN 203090405U
- Authority
- CN
- China
- Prior art keywords
- tennis ball
- tennis
- air pressure
- handheld
- guide pipe
- 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
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Abstract
The utility model particularly discloses a handheld tennis ball air pressure serve machine. The handheld tennis air pressure serve machine comprises a tennis ball conveying guide pipe, a tennis ball collecting box, a main machine and a chassis, wherein the tennis ball conveying guide pipe and the main machine are communicated, the tennis ball collecting box is arranged above the main machine, and the chassis is arranged below the main machine. The tennis ball collecting box is communicated with the main machine. An air pressure pump is arranged in the main machine. A handheld handle is arranged on a tennis ball outlet of the tennis ball conveying guide pipe, and the tennis ball conveying guide pipe is a soft tennis ball conveying guide pipe. The handheld tennis ball air pressure serve machine has the advantages that the middle section of a hard tennis ball outlet cylinder of a traditional air pressure tennis ball serve machine is designed into the soft tennis ball conveying guide pipe, and then the tennis ball outlet is designed into a handheld type, the operation of changing dropping points of tennis balls can be achieved, an operator can stand on one side of a near tennis net, hold the handheld handle to serve towards an opposite tennis ball park, randomly swing the wrist, and then change directions of the tennis ball outlet, so that a tennis ball can be served to any point of the opposite tennis ball park.
Description
Technical field
The utility model relates to a kind of hand-held tennis air pressure service robot, belongs to the sports equipment technical field.
Background technology
At present, the extensive use in the tennis training of air pressure tennis serve machine, traditional air pressure tennis serve machine all is fixed, though service has the ball of going out angle to change, but still be difficult to satisfy the combat training demand, in order to improve trainer's warfighting capabilities, also need the artificial ball of feeding of high level specialty coach to carry out many balls, many combined trainings.
The utility model content
The purpose of this utility model is to improve traditional air pressure tennis serve machine greatly and go out ball shortcoming with low uncertainty for numerous friends of sports fan provide a kind of hand-held tennis air pressure service robot, better meets the combat training demand.
For achieving the above object, the utility model adopts following technical proposals:
Hand-held tennis air pressure service robot, comprise the conduit of losing, ball-collecting box, main frame and chassis, the described conduit of losing communicates with main frame, be provided with ball-collecting box above the described main frame, be provided with the chassis below, described ball-collecting box communicates with main frame, and is provided with pulsometer in the main frame, the ball mouth of the described conduit of losing is provided with hand holding handle, and the described conduit of losing is the soft conduit of losing.
The inwall of the described soft conduit of losing is the little material of coefficient of friction.
The beneficial effects of the utility model are: the hard of traditional air pressure tennis serve machine is gone out ball tube stage casing be designed to the soft conduit of losing, thereby realize ball mouth is become hand-held, realized the placement change operation, the operator stands in contiguous net one side, holding hand holding handle serves a ball to the court, opposite, arbitrarily swing wrist, conversion ball mouth direction can realize ball is sent to place, opposite any point.
Description of drawings
Fig. 1 is an overall schematic of the present utility model;
Among the figure: 1, hand holding handle; 2, ball mouth; 3, the soft conduit of losing; 4, ball-collecting box; 5, main frame; 6, chassis.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and using method are described further:
The utility model comprises the soft conduit 3 of losing, ball-collecting box 4, main frame 5 and chassis 6, and the described soft conduit 3 of losing communicates with main frame 5, is provided with ball-collecting box 4 above the described main frame 5, be provided with chassis 6 below, described ball-collecting box 4 communicates with main frame 5, and is provided with pulsometer in the main frame 5
The soft conduit 3 of losing links to each other with main frame 5, is provided with ball-collecting box 4 above the main frame 5, is provided with chassis 6 below, and the ball mouth 2 of the soft conduit 3 of losing is provided with hand holding handle 1.
Concrete using method is as follows:
(1) the utility model hand-held tennis air pressure service robot is placed near the net;
(2) coach holds hand holding handle 1 next-door neighbour net and stands, and makes ball mouth 2 towards opposite side court that the practitioner stood;
(3) pulsometer in the running main frame 5, tennis can enter main frame 5 from ball-collecting box 4 one by one, and along with the pulsometer of main frame 6 constantly does work, tennis can spray rapidly through the soft conduit 3 of losing, and through hand holding handle 1, sends from ball mouth 2 at last;
(4) coach swings wrist arbitrarily, makes hand holding handle 1 continuous conversion output direction of ball, can realize changing to the drop point of court, practitioner place any point service.
Claims (1)
1. hand-held tennis air pressure service robot, comprise the conduit of losing, ball-collecting box, main frame and chassis, the described conduit of losing communicates with main frame, be provided with ball-collecting box above the described main frame, be provided with the chassis below, described ball-collecting box communicates with main frame, and is provided with pulsometer in the main frame, it is characterized in that: the ball mouth of the described conduit of losing is provided with hand holding handle, and the described conduit of losing is the soft conduit of losing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041095 CN203090405U (en) | 2013-01-25 | 2013-01-25 | Handheld tennis ball air pressure serve machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041095 CN203090405U (en) | 2013-01-25 | 2013-01-25 | Handheld tennis ball air pressure serve machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090405U true CN203090405U (en) | 2013-07-31 |
Family
ID=48841852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041095 Expired - Fee Related CN203090405U (en) | 2013-01-25 | 2013-01-25 | Handheld tennis ball air pressure serve machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090405U (en) |
-
2013
- 2013-01-25 CN CN 201320041095 patent/CN203090405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140125 |