CN208302129U - A kind of tennis training machine of continuing to serve - Google Patents
A kind of tennis training machine of continuing to serve Download PDFInfo
- Publication number
- CN208302129U CN208302129U CN201820888346.3U CN201820888346U CN208302129U CN 208302129 U CN208302129 U CN 208302129U CN 201820888346 U CN201820888346 U CN 201820888346U CN 208302129 U CN208302129 U CN 208302129U
- Authority
- CN
- China
- Prior art keywords
- ball
- bulb separation
- servo motor
- tennis
- service robot
- 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 discloses a kind of tennis training machines of continuing to serve, including service robot ontology, the top of the service robot ontology is equipped with storage cage, the bottom of storage cage is connected with ball hole, and the bottom of the ball hole connects bulb separation room, is internally provided with ball-distributer, the bottom connection excessively pipe of the bulb separation room, the junction of the other end connection ball mouth of excessive pipe, the excessive pipe and ball mouth is equipped with upper roller and bottom roller, and the bottom of service robot ontology is equipped with four groups of universal wheels.The utility model can pass through the revolving speed of adjusting first servo motor, control the revolving speed of ball-distributer, and then the frequency that tennis enters excessive pipe is adjusted, ball frequency is gone out to achieve the purpose that adjust tennis with this, and traditional service robot is due to being not provided with bulb separation cell structure, tennis is directly entered excessive pipe from storage cage, cause crowded, easily there is a situation where idler wheel card balls, and in the present invention, the case where tennis is excessively managed by the orderly entrance in bulb separation room, effectively avoids card ball.
Description
Technical field
The utility model relates to service robot technical field, specially a kind of tennis training machine of continuing to serve.
Background technique
Tennis is the sports of a great antagonism and ornamental value, since the tennis starting in China is than later,
So sportsman especially payes attention to the utilization of mechanical intelligent in training, and service robot is a wherein essential machine.
The tennis serve machine of the prior art can issue the tennis of different rates and different angle, but the disadvantage is that service frequency is bad
Control needs to reduce service frequency, and need to improve training difficulty, when increasing service frequency, all when athlete's physique declines
Seem relatively difficult, the utility model provides a kind of tennis training and solved the above problems with the machine of continuing to serve thus.
Utility model content
The purpose of this utility model is to provide a kind of tennis training machines of continuing to serve, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of tennis training machine of continuing to serve, packet
Include service robot ontology, the top of the service robot ontology is equipped with storage cage, and the bottom for storing up cage is connected with ball hole, it is described into
The bottom of ball mouth connects bulb separation room, and bulb separation room is hollow structure, is internally provided with ball-distributer, the bottom of the bulb separation room connected
The junction of degree pipe, the other end connection ball mouth of excessive pipe, the excessive pipe and ball mouth is equipped with upper roller and bottom roller, and
The bottom of the service robot ontology is equipped with four groups of universal wheels, and the central spindle of the ball-distributer connects the shaft of first servo motor, and
First servo motor is connect by circuit with the first controller, and the first controller sets the side with service robot ontology, the upper rolling
The central spindle of wheel connects the shaft of the second servo motor, and the second servo motor passes through circuit connection second controller, the lower rolling
The shaft of the central spindle connection third servo motor of wheel, and third servo motor is by circuit connection third controller, described first
Servo motor, the second servo motor and third servo motor are all set in fixed plate.
Preferably, the center of the ball-distributer is a cylindrical structure, and the outer surface of cylindrical structure is fixedly connected with bulb separation
Baffle, and totally six pieces of bulb separation baffle, every piece of bulb separation baffle is all perpendicular to the surface of cylindrical structure, and adjacent two pieces of bulb separation baffles
Be equidistant.
Preferably, the top end opening of ball hole connection bulb separation room, and the diameter of ball hole is slightly larger than standard tennis
Diameter is slightly less than the distance on adjacent two pieces of bulb separation baffles top.
Preferably, the excessive Guan Weiyi arc pipe structure, bulb separation room bottom opening is accepted on top, and is excessively managed
Diameter be equal to ball hole diameter.
Preferably, the upper roller and bottom roller set and excessively manage the junction with ball mouth, and the bottom end three of upper roller
/ a part and the top one third of bottom roller are partially disposed in excessive pipe, the two consistency from top to bottom, are maintained at same vertical
In plane.
Preferably, the ball mouth is an arc pipe structure, one end connection excessively pipe, other end connection service robot sheet
The side of body.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model can control the revolving speed of ball-distributer, and then adjust ball by the revolving speed of adjusting first servo motor
Body enters the frequency of excessive pipe, goes out ball frequency with this to achieve the purpose that adjust tennis；
2. traditional service robot is directly entered excessive pipe from storage cage, causes to gather around due to being not provided with bulb separation cell structure, sphere
It squeezes, easily there is a situation where idler wheel card balls, and in the present invention, the sphere entrance coupling tube orderly by bulb separation room, effectively
The case where avoiding card ball.
Detailed description of the invention
Fig. 1 is the utility model front section view；
Fig. 2 is the utility model side sectional view.
In figure: 1 service robot ontology, 11 storage cages, 12 ball holes, 13 bulb separation rooms, 14 ball-distributers, 141 cylindrical structures, 142
Bulb separation baffle, 15 excessive pipes, 16 ball mouths, 17 universal wheels, 21 upper rollers, 22 bottom rollers, 23 second servo motors, 24 thirds are watched
Take motor, 25 first servo motors, 26 first controllers, 27 second controllers, 28 third controllers, 3 fixed plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of tennis training machine of continuing to serve, including
Service robot ontology 1, the top of service robot ontology 1 are equipped with storage cage 11, and the bottom of storage cage 11 is connected with ball hole 12, scores
The bottom of mouth 12 connects bulb separation room 13, and bulb separation room 13 is hollow structure, is internally provided with ball-distributer 14, and the bottom of bulb separation room 13 connects
Degree of taking over pipe 15, the other end of excessive pipe 15 connect ball mouth 16, and the junction of excessive pipe 15 and ball mouth 16 is equipped with upper roller
21 with bottom roller 22, and the bottom of service robot ontology 1 be equipped with four groups of universal wheels 17, training when it is easy to remove；
The shaft of the central spindle connection first servo motor 25 of ball-distributer 14, and first servo motor 25 passes through circuit and first
Controller 26 connects, and the first controller 26 sets the side with service robot ontology 1, by adjusting the first controller 26, can get instruction
Practice required best service frequency；
The central spindle of the upper roller 21 connects the shaft of the second servo motor 23, and the second servo motor 23 is connected by circuit
Second controller 27, the shaft of the central spindle connection third servo motor 24 of the bottom roller 22 are connect, and third servo motor 24 is logical
Oversampling circuit connects third controller 28, by adjusting second controller 27 and third controller 28, obtains needed for training athlete
Serve speed, upper roller 21 and bottom roller 22 relatively rotate, and the two aid sphere squeezes, obtains elastic force after deformation, by ball from
Ball mouth 16 pops up；
The first servo motor 25, the second servo motor 23 and third servo motor 24 are all set in fixed plate 3.
The center of ball-distributer 14 is a cylindrical structure 141, and the outer surface of cylindrical structure 141 is fixedly connected with bulb separation baffle
142, and totally six pieces of bulb separation baffle 142, surface of the every piece of bulb separation baffle 142 all perpendicular to cylindrical structure 141, and adjacent two pieces
Bulb separation baffle 142 is equidistant, and in this way when 14 uniform rotation of ball-distributer, can be placed in one among every two pieces of bulb separation baffles 142
Piece tennis, when two pieces of bulb separation baffles 142 for having clamped tennis go to 13 low side opening of bulb separation room, sphere enters excessive pipe 15.
Ball hole 12 connects the top end opening of bulb separation room 13, and the diameter of ball hole 12 is slightly larger than the diameter of standard tennis,
It is slightly less than the distance on 142 top of adjacent two pieces of bulb separation baffles, when sphere falls from ball hole 12, falls into adjacent two pieces points just
Among ball stopper plate 142.
Excessive pipe 15 is an arc pipe structure, and 13 bottom opening of bulb separation room is accepted on top, and excessive pipe 15 is straight
Diameter is equal to the diameter of ball hole 12.
Upper roller 21 and bottom roller 22 set the junction with excessive pipe 15 and ball mouth 16, and the bottom end three of upper roller 21 is divided
A part and the top one third of bottom roller 22 be partially disposed in excessive pipe 15, the two consistency from top to bottom is maintained at same perpendicular
In straight plane, and upper roller 21 connects the second servo motor 23 and rotates in an anti-clockwise direction, and bottom roller 22 connects third servo electricity
Machine 24 is that rotationally clockwise, when sphere, which enters excessive pipe 15, flows to ball mouth 16, the two is by relatively rotating clamping ball
Body deforms sphere, generates huge elastic force, and last sphere is popped up from ball mouth 16.
Ball mouth 16 is an arc pipe structure, and one end connects excessive pipe 15, and the other end connects the side of service robot ontology 1
Portion.
Working principle: in actual use, first by adjusting the first controller 26, second controller 27 and third control
Device 28 makes ball-distributer 14 and upper roller 21 and bottom roller 22 obtain stable revolving speed, it should be pointed out that in order to avoid excessive
Pipe 15 cause it is crowded, should make the revolving speed of upper roller 21 and bottom roller 22 be much larger than ball-distributer revolving speed.It, will after adjusting finishes
Sphere is poured into from storage cage 11, and sphere falls into the junction of low side Yu bulb separation room 13 by ball hole 12, when ball-distributer 14 is adjacent
Two pieces of bulb separation baffles 142 when going at 13 top end opening of bulb separation room, sphere is fallen into bulb separation room 13, two pieces of adjacent bulb separation baffles
142 clamping sphere rotations, when going to 13 low side of bulb separation room opening, sphere is fallen into excessive pipe 15, due to gravity, sphere
It obtains certain initial velocity and rolls to excessive pipe 15 and 16 interface of ball mouth, clamped, squeeze by upper roller 21 and 22 phase of bottom roller
After deformation, elastic force is obtained, is finally popped up from ball mouth 16.In use, can pass through if the service frequency for sphere is uncomfortable
The first controller 26 is adjusted, the most satisfied service frequency of sportsman is obtained with this, improves training effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of tennis training machine of continuing to serve, including service robot ontology (1), it is characterised in that: the service robot ontology (1)
Top be equipped with storage cage (11), storage cage (11) bottom be connected with ball hole (12), the bottom of the ball hole (12)
It connects bulb separation room (13), bulb separation room (13) are hollow structure, are internally provided with ball-distributer (14), the bottom of the bulb separation room (13)
The excessive pipe (15) of connection, the other end for excessively managing (15) connect ball mouth (16), the excessive pipe (15) and ball mouth (16)
Junction is equipped with upper roller (21) and bottom roller (22), and the bottom of the service robot ontology (1) is equipped with four groups of universal wheels (17),
The shaft of central spindle connection first servo motor (25) of the ball-distributer (14), and first servo motor (25) passes through circuit and the
One controller (26) connection, the first controller (26) set the side with service robot ontology (1), and the central spindle of the upper roller (21) connects
The shaft of the second servo motor (23) is connect, and the second servo motor (23) passes through circuit connection second controller (27), under described
The shaft of central spindle connection third servo motor (24) of idler wheel (22), and third servo motor (24) passes through the control of circuit connection third
Device (28) processed, the first servo motor (25), the second servo motor (23) and third servo motor (24) are all set to and fix
On plate (3).
2. a kind of tennis training machine of continuing to serve according to claim 1, it is characterised in that: the ball-distributer (14)
Center is a cylindrical structure (141), and the outer surface of cylindrical structure (141) is fixedly connected bulb separation baffle (142), and bulb separation is kept off
Totally six pieces of plate (142), surface of the every piece of bulb separation baffle (142) all perpendicular to cylindrical structure (141), and adjacent two pieces of bulb separations are kept off
Plate (142) are equidistant.
3. a kind of tennis training machine of continuing to serve according to claim 1, it is characterised in that: the ball hole (12) is even
The top end opening of bulb separation room (13) is connect, and the diameter of ball hole (12) is slightly larger than the diameter of standard tennis, is slightly less than adjacent two pieces
The distance on bulb separation baffle (142) top.
4. a kind of tennis training machine of continuing to serve according to claim 1, it is characterised in that: the excessive pipe (15) is
Bulb separation room (13) bottom opening is accepted on one arc pipe structure, top, and the diameter for excessively managing (15) is equal to ball hole
(12) diameter.
5. a kind of tennis training machine of continuing to serve according to claim 1, it is characterised in that: the upper roller (21) with
Bottom roller (22) set with excessively manage (15) and ball mouth (16) junction, and the bottom end one third part of upper roller (21) and
The top one third of bottom roller (22) is partially disposed in excessively pipe (15), and the two consistency from top to bottom is maintained at same perpendicular
It is interior.
6. a kind of tennis training machine of continuing to serve according to claim 1, it is characterised in that: the ball mouth (16) is
One arc pipe structure, one end connection excessively pipe (15), the other end connect the side of service robot ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888346.3U CN208302129U (en) | 2018-06-08 | 2018-06-08 | A kind of tennis training machine of continuing to serve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888346.3U CN208302129U (en) | 2018-06-08 | 2018-06-08 | A kind of tennis training machine of continuing to serve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302129U true CN208302129U (en) | 2019-01-01 |
Family
ID=64709169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888346.3U Expired - Fee Related CN208302129U (en) | 2018-06-08 | 2018-06-08 | A kind of tennis training machine of continuing to serve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559634A (en) * | 2019-09-26 | 2019-12-13 | 陈祖松 | Auxiliary device for tennis serving training with double-purpose adjusting function |
| CN111714860A (en) * | 2020-07-06 | 2020-09-29 | 山东交通学院 | Automatic tennis service robot for physical education |
-
2018
- 2018-06-08 CN CN201820888346.3U patent/CN208302129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559634A (en) * | 2019-09-26 | 2019-12-13 | 陈祖松 | Auxiliary device for tennis serving training with double-purpose adjusting function |
| CN111714860A (en) * | 2020-07-06 | 2020-09-29 | 山东交通学院 | Automatic tennis service robot for physical education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190101 Termination date: 20200608 |