CN206252820U - A kind of physical culture volleyball service device - Google Patents
A kind of physical culture volleyball service device Download PDFInfo
- Publication number
- CN206252820U CN206252820U CN201621250112.3U CN201621250112U CN206252820U CN 206252820 U CN206252820 U CN 206252820U CN 201621250112 U CN201621250112 U CN 201621250112U CN 206252820 U CN206252820 U CN 206252820U
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- plate
- spring
- service device
- vollyball
- physical culture
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Abstract
The utility model is related to a kind of ball serving device, more particularly to a kind of physical culture volleyball service device.The technical problems to be solved in the utility model is to provide the physical culture volleyball service device that a kind of ball launch angle is various, simple to operate, can very well control service to be spaced.In order to solve the above-mentioned technical problem, the utility model provides such a physical culture volleyball service device, includes support, directive wheel, drawstring, expansion link, movable plate, the first sliding block, the first slide rail, base plate, the first spring, net, baffle plate, second spring etc.；Base plate top is sequentially provided with left side in support, the first slide rail, net and baffle plate, support and is provided with the second pole and directive wheel from left to right, and the second pole is located at directive wheel top.The utility model has reached the effect that ball launch angle is various, simple to operate, can very well control service to be spaced, and can constantly serve a ball, and can constantly be practised on physical education, can improve efficiency of teaching.
Description
Technical field
The utility model is related to a kind of ball serving device, more particularly to a kind of physical culture volleyball service device.
Background technology
Physical culture is a kind of complicated Social Culture phenomenon, and it gives birth to body and intellection as basic means according to human body
The rule such as development long, technical ability are formed and function is improved, reach promotion full development, improve fitness and overall education level,
Build up health a kind of conscious, purposeful, organized with what is improved the quality of living with raising locomitivity, mode of making the life better
Social activities.Physical culture can be divided into the species such as sport for all, professional sportses, school physical education.Including sports culture, physical education, body
Educate the lot of essential factors such as activity, athletic competition, sports equipment, sports organization, sports science technology.
Vollyball is one of ball game project, and court rectangle, centre is separated with net high, and opposing teams respectively account for the one of court
Side, sportsman with hand, ball, play many times from network by sky.The ball that volleyball movement is used, shell is done with sheepskin or artificial leather, and rubber does courage,
Size is similar with football.
Service is one of basic important technology of vollyball.Though volleyball service can not produce as table tennis ball serving ball
Various rotations, but it can send different radians, the ball of different drop point controls other side, is the machine that we create attack score
Meeting.
Existing volleyball service device haves the shortcomings that single ball launch angle, complex operation, can not very well control service to be spaced,
Therefore need that a kind of ball launch angle of research and development is various, simple to operate, can very well control the physical culture that service is spaced to be filled with volleyball service badly
Put.
Utility model content
（1）The technical problem to be solved
The utility model is in order to overcome single existing volleyball service device ball launch angle, complex operation, can not control very well
Serve a ball the shortcoming at interval, the technical problems to be solved in the utility model be to provide a kind of ball launch angle it is various, simple to operate, can be with
The physical culture volleyball service device that control service is spaced very well.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a physical culture volleyball service device, including
There are support, directive wheel, drawstring, expansion link, movable plate, the first sliding block, the first slide rail, base plate, the first spring, net, baffle plate,
Two springs, cam, the first motor, the plate that juggles, racket, electrically-controlled valve, pass passage, placing box, the second slide rail, the second sliding block, tooth
Wheel, tooth bar, cylinder, the 3rd spring, block, contact wheel, wedge, guide plate, electric pushrod and the second pole, base plate top from
Left-to-right is sequentially provided with left side in support, the first slide rail, net and baffle plate, support and is provided with the second pole and directive wheel, second
Bar is located at directive wheel top, and the second pole bottom is sequentially provided with electric pushrod, guide plate and the second slide rail from left to right, electronic to push away
Bar bottom is connected with wedge, and pilot hole is provided with guide plate, and guide plate left side is provided with the 3rd spring, the connection of the 3rd spring left end
There is block, block is provided with expansion link, and expansion link passes through the 3rd spring and pilot hole, and expansion link left side is provided with contact wheel, contacts
Wheel and wedge contact, expansion link right side are provided with cylinder, and cylinder head is connected with tooth bar, and the second slide rail is provided with the second sliding block,
Second slider bottom is provided with gear, and gear and tooth bar are engaged, and gear front side is provided with racket, and support is provided with placing box, placing box
Bottom is provided with pass passage, and pass passage is provided with electrically-controlled valve, and the first slide rail is provided with the first sliding block, and the first slider top is provided with
Movable plate, movable plate top left and right two ends are arranged with second spring, and second spring top is provided with the plate that juggles, in movable plate top
Between be provided with the first motor, the first motor front side is provided with cam, and cam is contacted with the plate bottom that juggles, movable plate right side and net left side
Between be provided with the first spring, movable plate left side is provided with drawstring, and drawstring bypasses directive wheel and is connected with wedge bottom.
Preferably, also include vollyball collecting box, base plate top right-hand member is provided with vollyball collecting box, vollyball collecting box right side with
Baffle plate left contact.
Preferably, adhesive hair layer is also included, pass passage is provided with adhesive hair layer.
Preferably, case lid is also included, placing box rotary type is connected with case lid.
Preferably, the material of expansion link is Q235 steel.
Preferably, the first motor is reducing motor.
Preferably, vollyball collecting box is cylinder.
Operation principle：When volleyball practice to be carried out, vollyball is put into placing box, during original state, at the first spring
In extended state, open electrically-controlled valve, vollyball is fallen from pass passage, when fall next vollyball when, close electrically-controlled valve, while
Start electric pushrod elongation, move down wedge, acted on by the elastic force of the first spring, drive movable plate to move right,
The plate that makes to juggle is moved right, and starts that the first motor is clockwise, and band moving cam is clockwise, and the plate that can make to juggle is moved up, when cam most
Distal contact is juggled behind plate bottom, is acted on by the elastic force of second spring, and the plate that makes to juggle is moved down, and cam is constantly clockwise, can
So that the plate that juggles constantly is moved up and down, when vollyball falls into juggle in plate, the plate that juggles constantly moves up and down and vollyball can be carried out
Juggle, vollyball is run, contact wheel is moved right while wedge is moved down, cylinder is driven to the right by expansion link
It is mobile, racket is moved right, when vollyball juggled plate run when, start cylinder and elongate or shorten, with carry-over bar it is upward or to
Lower movement, makes gear clockwise or reverses to adjust the angle of racket, and racket moves right and just gets vollyball, make net right
The people of side carries out volleyball practice, if the vollyball angle got is too high, when people does not receive, baffle plate can just block vollyball, no
Vollyball can be made to be scattered everywhere, after vollyball is got, started electric pushrod and shortened, wedge is moved upward to reset, closed
Electric pushrod, after the plate that juggles is moved to reset, closes the first motor, can continue to open electrically-controlled valve, falls vollyball, repeats
Above step, can constantly serve a ball, and constantly be practised.
Because also including vollyball collecting box, base plate top right-hand member is provided with vollyball collecting box, vollyball collecting box right side and gear
Plate left contact, vollyball collecting box can be collected to the vollyball being scattered everywhere, be readily transported.
Because also including adhesive hair layer, pass passage is provided with adhesive hair layer, when vollyball is rolled out from pass passage, adhesive hair layer
Dust on vollyball can be clung, keep the clean of vollyball.
Because also including case lid, placing box rotary type is connected with case lid, and when device is in service, case lid is closed, vollyball
Will not be shaken out from placing box, while rain-proof can be played a part of.
Because the material of expansion link is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
Because the first motor is reducing motor, save space is reliability and durability, bears that overload capacity is high, and energy consumption is low, and performance is excellent
More, vibration is small, and noise is low, and energy-conservation is high.
Because vollyball collecting box is cylinder, the volume of the vollyball collecting box of cylinder is big, can collect more vollyballs.
（3）Beneficial effect
The utility model reached that ball launch angle is various, simple to operate, can very well control the effect that service is spaced, can be with
Constantly service, can constantly be practised on physical education, can improve efficiency of teaching.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is second main structure diagram of the present utility model.
Fig. 3 is the third main structure diagram of the present utility model.
Fig. 4 is the 4th kind of main structure diagram of the present utility model.
Mark in accompanying drawing for：1- supports, 2- directive wheels, 3- drawstrings, 4- pilot holes, 5- expansion links, 6- movable plates, 7-
One sliding block, the slide rails of 8- first, 9- base plates, the springs of 10- first, 11- nets, 12- baffle plates, 13- second springs, 14- cams, 15-
First motor, 16- juggles plate, 17- rackets, 18- electrically-controlled valves, 19- pass passages, 20- placing boxes, the slide rails of 21- second, 22- the
Two sliding blocks, 23- gears, 24- tooth bars, 25- cylinders, the springs of 26- the 3rd, 27- blocks, 28- contact wheels, 29- wedges, 30- leads
To plate, 31- electric pushrods, the poles of 32- second, 33- vollyball collecting boxs, 34- adhesive hairs layer, 35- case lids.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of physical culture volleyball service device, as Figure 1-4, include support 1, directive wheel 2, drawstring 3, expansion link 5,
Movable plate 6, the first sliding block 7, the first slide rail 8, base plate 9, the first spring 10, net 11, baffle plate 12, second spring 13, cam 14,
First motor 15, the plate 16 that juggles, racket 17, electrically-controlled valve 18, pass passage 19, placing box 20, the second slide rail 21, the second sliding block
22nd, gear 23, tooth bar 24, cylinder 25, the 3rd spring 26, block 27, contact wheel 28, wedge 29, guide plate 30, electric pushrod
31 and second pole 32, the top of base plate 9 is sequentially provided with support 1, the first slide rail 8, net 11 and baffle plate 12, support 1 from left to right
Interior left side is provided with the second pole 32 and directive wheel 2, and the second pole 32 is located at the top of directive wheel 2, the bottom of the second pole 32 from a left side to
The right side is sequentially provided with electric pushrod 31, the slide rail 21 of guide plate 30 and second, and the bottom of electric pushrod 31 is connected with wedge 29, guide plate
Pilot hole 4 is provided with 30, the left side of guide plate 30 is provided with the 3rd spring 26, and the left end of the 3rd spring 26 is connected with block 27, block 27
Expansion link 5 is provided with, expansion link 5 passes through the 3rd spring 26 and pilot hole 4, and the left side of expansion link 5 is provided with contact wheel 28, contact wheel 28
Contacted with wedge 29, the right side of expansion link 5 is provided with cylinder 25, the top of cylinder 25 is connected with tooth bar 24, and the second slide rail 21 is provided with
Second sliding block 22, the bottom of the second sliding block 22 is provided with gear 23, and gear 23 and tooth bar 24 are engaged, and the front side of gear 23 is provided with racket 17,
Support 1 is provided with placing box 20, and the bottom of placing box 20 is provided with pass passage 19, and pass passage 19 is provided with electrically-controlled valve 18, first
Slide rail 8 is provided with the first sliding block 7, and the top of the first sliding block 7 is provided with movable plate 6, and the top left and right two ends of movable plate 6 are arranged with second
Spring 13, the top of second spring 13 is provided with the plate 16 that juggles, and the crown center of movable plate 6 is provided with the first motor 15, before the first motor 15
Side is provided with cam 14, and cam 14 is contacted with the bottom of plate 16 that juggles, and the first spring is provided between the right side of movable plate 6 and the left side of net 11
10, the left side of movable plate 6 is provided with drawstring 3, and drawstring 3 bypasses directive wheel 2 and is connected with the bottom of wedge 29.
Also include vollyball collecting box 33, the top right-hand member of base plate 9 is provided with vollyball collecting box 33, the right side of vollyball collecting box 33 with
The left contact of baffle plate 12.
Adhesive hair layer 34 is also included, pass passage 19 is provided with adhesive hair layer 34.
Case lid 35 is also included, the rotary type of placing box 20 is connected with case lid 35.
The material of expansion link 5 is Q235 steel.
First motor 15 is reducing motor.
Vollyball collecting box 33 is cylinder.
Operation principle：When volleyball practice to be carried out, vollyball is put into placing box 20, during original state, the first spring
10 be in extended state, open electrically-controlled valve 18, make vollyball from pass passage 19 in fall, when fall next vollyball when, close electricity
Control valve 18, while start electric pushrod 31 extending, moves down wedge 29, is acted on by the elastic force of the first spring 10, band
Dynamic movable plate 6 moves right, and the plate 16 that makes to juggle moves right, and starts that the first motor 15 is clockwise, and band moving cam 14 is clockwise, can make
The plate 16 that juggles is moved up, and after the farthest end in contact of cam 14 juggles 16 bottom of plate, is acted on by the elastic force of second spring 13, is made
The plate 16 that juggles is moved down, and cam 14 is constantly clockwise, and the plate 16 that can make to juggle constantly is moved up and down, when vollyball falls into the plate 16 that juggles
When interior, the plate 16 that juggles constantly moves up and down and vollyball can be juggled, and vollyball is run, while wedge 29 is to moving down
It is dynamic contact wheel 28 is moved right, drive cylinder 25 to move right by expansion link 5, racket 17 is moved right, when vollyball quilt
When the plate 16 that juggles has been run, start cylinder 25 and elongate or shorten, band carry-over bar 24 is moved up or down, and makes gear 23 clockwise or inverse
Turn to adjust the angle of racket 17, racket 17 moves right and just gets vollyball, making the people on the right side of net 11 carries out vollyball white silk
Practise, if the vollyball angle got is too high, when people does not receive, baffle plate 12 can just block vollyball, vollyball will not be made to be scattered four
Place, after vollyball is got, starts electric pushrod 31 and shortens, and wedge 29 is moved upward to reset, closes electric pushrod 31,
Wait the plate 16 that juggles be moved to reset after, close the first motor 15, can continue open electrically-controlled valve 18, fall vollyball, repeat with
Upper step, can constantly serve a ball, and constantly be practised.
Because also including vollyball collecting box 33, the top right-hand member of base plate 9 is provided with vollyball collecting box 33, and vollyball collecting box 33 is right
Side and the left contact of baffle plate 12, vollyball collecting box 33 can be collected to the vollyball being scattered everywhere, be readily transported.
Because also including adhesive hair layer 34, pass passage 19 is provided with adhesive hair layer 34, when vollyball is rolled out from pass passage 19
When, adhesive hair layer 34 can cling the dust on vollyball, keep the clean of vollyball.
Because also including case lid 35, the rotary type of placing box 20 is connected with case lid 35, and when device is in service, case lid 35 is closed
Close, vollyball will not shake out from placing box 20, while rain-proof can be played a part of.
Because the material of expansion link 5 is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
Because the first motor 15 is reducing motor, save space is reliability and durability, bears that overload capacity is high, and energy consumption is low, performance
Superior, vibration is small, and noise is low, and energy-conservation is high.
Because vollyball collecting box 33 is cylinder, the volume of the vollyball collecting box 33 of cylinder is big, can collect more
Vollyball.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of physical culture volleyball service device, it is characterised in that include support（1）, directive wheel（2）, drawstring（3）, it is flexible
Bar（5）, movable plate（6）, the first sliding block（7）, the first slide rail（8）, base plate（9）, the first spring（10）, net（11）, baffle plate
（12）, second spring（13）, cam（14）, the first motor（15）, juggle plate（16）, racket（17）, electrically-controlled valve（18）, pass it is logical
Road（19）, placing box（20）, the second slide rail（21）, the second sliding block（22）, gear（23）, tooth bar（24）, cylinder（25）, the 3rd bullet
Spring（26）, block（27）, contact wheel（28）, wedge（29）, guide plate（30）, electric pushrod（31）With the second pole（32）,
Base plate（9）Top is sequentially provided with support from left to right（1）, the first slide rail（8）, net（11）And baffle plate（12）, support（1）An interior left side
Side is provided with the second pole（32）And directive wheel（2）, the second pole（32）Positioned at directive wheel（2）Top, the second pole（32）Bottom
Electric pushrod is sequentially provided with from left to right（31）, guide plate（30）With the second slide rail（21）, electric pushrod（31）Bottom is connected with
Wedge（29）, guide plate（30）On be provided with pilot hole（4）, guide plate（30）Left side is provided with the 3rd spring（26）, the 3rd spring
（26）Left end is connected with block（27）, block（27）It is provided with expansion link（5）, expansion link（5）Through the 3rd spring（26）With lead
Xiang Kong（4）, expansion link（5）Left side is provided with contact wheel（28）, contact wheel（28）And wedge（29）Contact, expansion link（5）Right side
It is provided with cylinder（25）, cylinder（25）Top is connected with tooth bar（24）, the second slide rail（21）It is provided with the second sliding block（22）, second slides
Block（22）Bottom is provided with gear（23）, gear（23）And tooth bar（24）Engagement, gear（23）Front side is provided with racket（17）, support
（1）It is provided with placing box（20）, placing box（20）Bottom is provided with pass passage（19）, passage of passing（19）It is provided with electrically-controlled valve
（18）, the first slide rail（8）It is provided with the first sliding block（7）, the first sliding block（7）Top is provided with movable plate（6）, movable plate（6）Top
Left and right two ends are arranged with second spring（13）, second spring（13）Top is provided with the plate that juggles（16）, movable plate（6）Crown center
It is provided with the first motor（15）, the first motor（15）Front side is provided with cam（14）, cam（14）With the plate that juggles（16）Bottom contacts, and moves
Dynamic plate（6）Right side and net（11）The first spring is provided between left side（10）, movable plate（6）Left side is provided with drawstring（3）, drawstring
（3）Bypass directive wheel（2）With wedge（29）Bottom connects.
2. a kind of physical culture volleyball service device according to claim 1, it is characterised in that also include vollyball collecting box
（33）, base plate（9）Top right-hand member is provided with vollyball collecting box（33）, vollyball collecting box（33）Right side and baffle plate（12）Left contact.
3. a kind of physical culture volleyball service device according to claim 1, it is characterised in that also include adhesive hair layer
（34）, passage of passing（19）It is provided with adhesive hair layer（34）.
4. a kind of physical culture volleyball service device according to claim 1, it is characterised in that also include case lid（35）,
Placing box（20）Rotary type is connected with case lid（35）.
5. a kind of physical culture volleyball service device according to claim 1, it is characterised in that expansion link（5）Material be
Q235 steel.
6. a kind of physical culture volleyball service device according to claim 1, it is characterised in that the first motor（15）To slow down
Motor.
7. a kind of physical culture volleyball service device according to claim 2, it is characterised in that vollyball collecting box（33）It is circle
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250112.3U CN206252820U (en) | 2016-11-22 | 2016-11-22 | A kind of physical culture volleyball service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250112.3U CN206252820U (en) | 2016-11-22 | 2016-11-22 | A kind of physical culture volleyball service device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206252820U true CN206252820U (en) | 2017-06-16 |
Family
ID=59024610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250112.3U Expired - Fee Related CN206252820U (en) | 2016-11-22 | 2016-11-22 | A kind of physical culture volleyball service device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206252820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654051A (en) * | 2018-05-17 | 2018-10-16 | 连超强 | A kind of novel sport volleyball service device |
| CN108939499A (en) * | 2018-07-26 | 2018-12-07 | 黄靖 | A kind of sport Volleyball Teaching slam-shot toss equipment |
| CN112221104A (en) * | 2020-10-24 | 2021-01-15 | 邵阳学院 | Special vibration discharge type football pitching machine for football training |
-
2016
- 2016-11-22 CN CN201621250112.3U patent/CN206252820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654051A (en) * | 2018-05-17 | 2018-10-16 | 连超强 | A kind of novel sport volleyball service device |
| CN108939499A (en) * | 2018-07-26 | 2018-12-07 | 黄靖 | A kind of sport Volleyball Teaching slam-shot toss equipment |
| CN108939499B (en) * | 2018-07-26 | 2020-02-11 | 胡佳威 | Ball catching and throwing equipment for sports volleyball teaching |
| CN112221104A (en) * | 2020-10-24 | 2021-01-15 | 邵阳学院 | Special vibration discharge type football pitching machine for football training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20171122 |