CN207679999U - A kind of physical education tennis service device - Google Patents
A kind of physical education tennis service device Download PDFInfo
- Publication number
- CN207679999U CN207679999U CN201721882078.6U CN201721882078U CN207679999U CN 207679999 U CN207679999 U CN 207679999U CN 201721882078 U CN201721882078 U CN 201721882078U CN 207679999 U CN207679999 U CN 207679999U
- Authority
- CN
- China
- Prior art keywords
- tennis
- plate
- ball
- physical education
- service device
- 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
Links
Abstract
The utility model is related to physical education equipment technology field, in particular a kind of physical education tennis service device, including bottom plate, the support column being arranged at the top of bottom plate, the ball case at the top of support column and top plate in ball case side is set.When tennis enters inside ball case, stopped by interior hopper, is adapted with the diameter of bulb and the diameter of tennis at present, tennis serially enters inside bulb, tennis is accepted by interior hopper and is serially entered inside lower bulb, is conducive to ensure that internal goal is smooth.Lower bulb squeezes metallic plate and deforms so that lower bulb crosses metallic plate counterclockwise, tennis is stopped from lower bulb by metallic plate and falls at this time, and it is drained into from lower ball plate from ball mouth, when encountering metallic plate again, lower bulb squeezes metallic plate and is caught in tennis inside adjacent arc panel counterclockwise, be conducive to that tennis is discharged one by one, tennis can largely be launched, greatly improve the efficiency of service.
Description
Technical field
The utility model is related to physical education equipment technology field, specially a kind of physical education tennis service device.
Background technology
Physical education is worked out a scheme the purposeful and organized course of education carried out with curricular standard by one.Physical education
It is participated in jointly by Faculty and Students, task is to teach sports knowledge, technology and technical ability to student, enhances its constitution, cultivates it
Morals, will, quality etc..It is the citation form that school physical education realizes, is one of practicable ways of sports purpose.Tennis is one
The graceful and fierce sports of item, the origin and the development of tennis can be summarized with four words：It breeds in France, is born
In Britain, starts universal and form climax in the U.S., the present whole world prevailing is referred to as second-biggest-in-the-world ball game.
Chinese utility model application number is that CN201621282389.4 discloses a kind of tennis service device more particularly to one
Kind physical education tennis service device.The technical problem to be solved by the present invention is to provide a kind of delicate structure, service away from
The physical education tennis service device fast from remote, serve speed.In order to solve the above-mentioned technical problem, the utility model provides
Such a physical education tennis service device includes bottom plate, the first strut, placing frame, guide rail, placing box,
One shaft, baffle, deflector, 7 type holders, sliding rail, sliding block, head rod, the second strut, disk, Electric Motor Wheel, the second connection
Bar, the second shaft, driven wheel, lower hopper, flat belt and oscillating rod；It is equipped with the first strut and placing frame at the top of bottom plate, first
Bar is located at the left of placing frame, and the first strut top is equipped with placing box, and placing box top left side is equipped with lower hopper.The utility model
Achieve the effect that delicate structure, ball drive distance are remote, serve speed is fast.
But the device also has following room for improvement：Existing tennis service device, can only be one by one when being added ball
Addition greatly reduces service efficiency, while when carrying out out ball, being easy to cause internal blocking, instrument is caused to damage.In view of
This, it is proposed that a kind of physical education tennis service device.
Utility model content
The purpose of this utility model is to provide a kind of physical education tennis service devices, to solve above-mentioned background technology
The tennis service device of middle proposition can only add one by one when being added ball, greatly reduce service efficiency, while carrying out
When going out ball, the problem of being easy to cause internal blocking, instrument caused to damage.
To achieve the above object, the utility model provides the following technical solutions：
A kind of physical education tennis service device, including bottom plate, be arranged at the top of the bottom plate support column, be mounted on
Ball case at the top of the support column and top plate in ball case side is set, ball hole is provided at the top of the ball case,
The ball case is internally provided with interior hopper, and the bottom of the interior hopper is provided with lower bulb, the bottom setting of the lower bulb
There is driven wheel, the surface annular array of the driven wheel is there are four connecting pole, and one end of the connecting pole is provided with arc panel, institute
The metallic plate that is provided at both ends with of arc panel is stated, baffle, the side of the ball case are provided between adjacent two arc panels
It is provided with ball mouth, the side of the ball mouth is provided with lower ball plate.
Preferably, in the arc of protrusion, the baffle and the lower bulb are slidably matched in the section of the baffle.
Preferably, the lower bulb and the metallic plate are slidably matched.
Preferably, the top plate is internally provided with sliding rail, and the surface of the sliding rail is provided with sliding block, and the one of the sliding block
Side is provided with connecting rod, and the bottom of top plate is provided with motor, and the surface of the motor is provided with turntable, the motor it is defeated
It is respectively arranged with the first belt and the second belt on shaft, one end of second belt is provided with shaft, and the two of the shaft
End is provided with oscillating rod.
Preferably, one end of the connecting rod is fixedly connected with the turntable.
Preferably, first belt and the driven wheel are sequentially connected.
Preferably, the side of the bottom plate is provided with bearing plate, and the outlet end of the bearing plate is provided with guide plate.
Preferably, the inclined direction of the lower ball plate is close to the bearing plate side.
Compared with prior art, the beneficial effects of the utility model：
1, physical education tennis service device is stopped when tennis is entered inside ball case by interior hopper, at present
The diameter of bulb and the diameter of tennis are adapted, and tennis serially enters inside bulb, are accepted to tennis by interior hopper
And serially enter inside lower bulb, be conducive to ensure that internal goal is smooth.
2, physical education tennis service device, lower bulb squeeze metallic plate and deform so that lower bulb crosses gold counterclockwise
Belong to plate, tennis is stopped by metallic plate and falls from lower bulb at this time, and is drained into from lower ball plate from ball mouth, when encountering metal again
Plate, lower bulb squeeze metallic plate and are caught in tennis inside adjacent arc panel counterclockwise, are conducive to arrange tennis one by one
Go out, tennis can largely be launched, greatly improve the efficiency of service.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model ball box structure schematic diagram.
In figure：1, bottom plate；11, bearing plate；12, guide plate；2, support column；3, ball case；31, ball hole；32, interior hopper；
33, lower bulb；34, driven wheel；35, connecting pole；36, arc panel；37, metallic plate；38, ball mouth；39, lower ball plate；310, it keeps off
Plate；4, top plate；41, sliding rail；42, sliding block；43, connecting rod；44, motor；45, turntable；46, the first belt；47, the second belt；
48, shaft；49, oscillating rod.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of physical education tennis service device, as shown in Fig. 2, including bottom plate 1, the support being arranged at the top of bottom plate 1
Column 2, mounted on the top of support column 2 ball case 3 and top plate 4 in 3 side of ball case is set, the top of ball case 3 is provided with goal
Mouthfuls 31, ball case 3 is internally provided with interior hopper 32, and the bottom of interior hopper 32 is provided with lower bulb 33, when charging, by tennis from into
Ball mouth 31 is added to inside ball case 3, when tennis enters ball 3 inside of case, is stopped by interior hopper 32, with the straight of bulb 33 at present
The diameter of diameter and tennis is adapted, and tennis serially enters inside bulb 33, by interior hopper 32 to tennis carry out accept and by
It is a to enter inside lower bulb 33, be conducive to ensure that internal goal is smooth.
The bottom of lower bulb 33 is provided with driven wheel 34, and the first belt 46 and driven wheel 34 are sequentially connected, driven wheel 34
There are four connecting pole 35, one end of connecting pole 35 to be provided with arc panel 36 for surface annular array, and arc panel 36 is provided at both ends with
Metallic plate 37 is provided with baffle 310 between adjacent two arc panels 36, and the side of ball case 3 is provided with ball mouth 38, ball mouth
38 side is provided with lower ball plate 39, and in raised arc, baffle 310 and lower bulb 33 are slidably matched in the section of baffle 310, under
Bulb 33 and metallic plate 37 are slidably matched, and the distance between lower bulb 33 to arc panel 36 is 2/3rds of tennis diameter, position
It is stuck in 36 surface of arc panel in the tennis of 33 bottommost of lower bulb, when motor 44 rotates counterclockwise, the first belt 46 drives
Driven wheel 34 rotates counterclockwise, and metallic plate 37 moves to 33 side of lower bulb at this time, since metallic plate 37 uses flexible metal material
Material is made, and lower bulb 33 squeezes metallic plate 37 and deforms so that lower bulb 33 crosses metallic plate 37 counterclockwise, and tennis is by metal at this time
The blocking of plate 37 is fallen from lower bulb 33, and is drained into from lower ball plate 39 from ball mouth 38,33 more out-of-date metallic plate 37 of lower bulb, under
Bulb 33 snaps onto 310 surface of baffle so that tennis can not fall, and when encountering metallic plate 37 again, lower bulb 33 squeezes counterclockwise
Tennis is caught in inside adjacent arc panel 36 by laminated metal sheet 37, is conducive to that tennis is discharged one by one, can be to tennis
It is largely launched, greatly improves the efficiency of service.
As shown in Figure 1, top plate 4 is internally provided with sliding rail 41, the surface of sliding rail 41 is provided with sliding block 42, the one of sliding block 42
Side is provided with connecting rod 43, and the bottom of top plate 4 is provided with motor 44, and the surface of motor 44 is provided with turntable 45, motor 44
Output shaft on be respectively arranged with the first belt 46 and the second belt 47, one end of the second belt 47 is provided with shaft 48, shaft
48 are provided at both ends with oscillating rod 49, and one end of connecting rod 43 is fixedly connected with turntable 45, and the work of motor 44 drives turntable 45 to revolve
Turn connecting rod 43 at this time to slidably reciprocate on sliding block 42, while 44 rotating output shaft counterclockwise of motor drives 47 inverse time of the second belt
Needle rotates, and drives shaft 48 to rotate counterclockwise, oscillating rod 49 carries out swing operation at this time.
As shown in Figure 1, the side of bottom plate 1 is provided with bearing plate 11, the outlet end of bearing plate 11 is provided with guide plate 12, under
For the inclined direction of ball plate 39 close to 11 side of bearing plate, the tennis tumbled from lower ball plate 39 enters 11 surface of bearing plate, and leads to
It crosses oscillating rod 49 to get tennis from guide plate 12, is conducive to carry out service work.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of physical education tennis service device includes the support column of bottom plate (1), setting at the top of the bottom plate (1)
(2), the ball case (3) being mounted at the top of the support column (2) and setting are in the top plate (4) of ball case (3) side, feature
It is：It is provided with ball hole (31) at the top of the ball case (3), the ball case (3) is internally provided with interior hopper (32), described
The bottom of interior hopper (32) is provided with lower bulb (33), and the bottom of the lower bulb (33) is provided with driven wheel (34), it is described from
There are four connecting pole (35), one end of the connecting pole (35) to be provided with arc panel (36) for the surface annular array of driving wheel (34),
The arc panel (36) is provided at both ends with metallic plate (37), and baffle is provided between adjacent two arc panels (36)
(310), the side of the ball case (3) is provided with ball mouth (38), and the side of the ball mouth (38) is provided with lower ball plate (39).
2. physical education according to claim 1 tennis service device, it is characterised in that：The baffle (310) is cut
In the arc of protrusion, the baffle (310) and the lower bulb (33) are slidably matched in face.
3. physical education according to claim 1 tennis service device, it is characterised in that：The lower bulb (33) and institute
Metallic plate (37) is stated to be slidably matched.
4. physical education according to claim 1 tennis service device, it is characterised in that：The inside of the top plate (4)
It is provided with sliding rail (41), the surface of the sliding rail (41) is provided with sliding block (42), and the side of the sliding block (42) is provided with connecting rod
(43), the bottom of top plate (4) is provided with motor (44), and the surface of the motor (44) is provided with turntable (45), the electricity
The first belt (46) and the second belt (47), one end of second belt (47) are respectively arranged on the output shaft of motivation (44)
It is provided with shaft (48), the shaft (48) is provided at both ends with oscillating rod (49).
5. physical education according to claim 4 tennis service device, it is characterised in that：One end of the connecting rod (43)
It is fixedly connected with the turntable (45).
6. physical education according to claim 4 tennis service device, it is characterised in that：First belt (46) and
The driven wheel (34) is sequentially connected.
7. physical education according to claim 1 tennis service device, it is characterised in that：The side of the bottom plate (1)
It is provided with bearing plate (11), the outlet end of the bearing plate (11) is provided with guide plate (12).
8. physical education according to claim 7 tennis service device, it is characterised in that：Lower ball plate (39) incline
Tilted direction is close to the bearing plate (11) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882078.6U CN207679999U (en) | 2017-12-28 | 2017-12-28 | A kind of physical education tennis service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882078.6U CN207679999U (en) | 2017-12-28 | 2017-12-28 | A kind of physical education tennis service device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207679999U true CN207679999U (en) | 2018-08-03 |
Family
ID=62993338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721882078.6U Expired - Fee Related CN207679999U (en) | 2017-12-28 | 2017-12-28 | A kind of physical education tennis service device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207679999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681131A (en) * | 2019-10-10 | 2020-01-14 | 浙江深酷机器人有限公司 | Robot for picking and throwing tennis balls |
-
2017
- 2017-12-28 CN CN201721882078.6U patent/CN207679999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681131A (en) * | 2019-10-10 | 2020-01-14 | 浙江深酷机器人有限公司 | Robot for picking and throwing tennis balls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206672434U (en) | A kind of teaching aid for being easy to historical teaching | |
| CN207679999U (en) | A kind of physical education tennis service device | |
| CN201625399U (en) | Ball feeding device of table tennis serving machine | |
| CN207270656U (en) | One kind moves portable blowing device | |
| CN207426038U (en) | A kind of portable storage battery group | |
| CN108837460A (en) | A kind of Multifunction volleyball exercise device | |
| CN211752362U (en) | Badminton launcher and badminton training partner machine | |
| CN204440752U (en) | The rotary exhibiting device of mathematics education model | |
| CN210777588U (en) | Multifunctional advertising machine | |
| CN208599130U (en) | A kind of golf swing training device | |
| CN206781375U (en) | A kind of blackboard suitable for primary Chinese education | |
| CN204596250U (en) | English teaching model display device | |
| CN206710900U (en) | A kind of outdoor use crusing robot | |
| CN207605348U (en) | A kind of multi-functional scoring board of outdoor Basketball Match used convenient for folding | |
| CN208852369U (en) | A kind of novel tennis ball ball serving device | |
| CN206604708U (en) | A kind of natural bilateral glue application device of wide plate concentric reducer | |
| CN206285458U (en) | A kind of teaching basketball stand | |
| CN202460003U (en) | Tennis ball picker | |
| CN205964897U (en) | Automation of table tennis is received football shirt and is put | |
| CN205460810U (en) | Wind energy score basketball stands | |
| CN209519329U (en) | A kind of physical education intelligent tennis ball service robot | |
| CN205268984U (en) | Volleyball slam -shot exercise device | |
| CN208157062U (en) | A kind of Multifunctional digital medium playing apparatus | |
| CN211383695U (en) | Tennis ball picking and serving robot | |
| CN108210295A (en) | A kind of park, which is used, has the function of the exercising apparatus pounded one's back |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |