CN109260681A - Ball serving device is used in a kind of teaching of volleyball training - Google Patents
Ball serving device is used in a kind of teaching of volleyball training Download PDFInfo
- Publication number
- CN109260681A CN109260681A CN201811397387.3A CN201811397387A CN109260681A CN 109260681 A CN109260681 A CN 109260681A CN 201811397387 A CN201811397387 A CN 201811397387A CN 109260681 A CN109260681 A CN 109260681A
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- support column
- ball
- spring
- 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.)
- Granted
Links
- 238000012549 training Methods 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 208000033748 Device issues Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0095—Training appliances or apparatus for special sports for volley-ball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B2069/402—Stationarily-arranged devices for projecting balls or other bodies giving spin
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of volleyball training teaching ball serving devices, including pedestal and positive and negative motor, the pedestal is fixedly arranged above support column, and the top of support column is connected by connection bolt with supporting table, the supporting table is fixedly arranged above support plate, and it is connected with above support plate and puts ball frame, and it puts and is provided with lower ball mouth below ball frame, rack gear is connected on the left of the rotate gear, the surface of the support column offers sliding slot, the lower right put below ball frame is equipped with limit plate, the surface of the support plate opens up fluted, and the inside of groove is fixed with fixed card rod, convex block of putting english is connected on the outside of the fixed card rod, and third spring is connected between fixed card rod and convex block of putting english.Volleyball training teaching ball serving device, can automatically supplement the sphere of sending, and capable of emitting screw similar with actual combat, while can also adjust the launch angle of sphere, make the use of the more convenient instructors of the device.
Description
Technical field
The present invention relates to teaching equipment technical field, ball serving device is used in specially a kind of volleyball training teaching.
Background technique
With the development of country, people also increasingly pay attention to physical education, and vollyball has representative as sports
One of property type of exercise, has also spread on the physical education of university and high school student, in Volleyball Teaching, when needing teacher long
Between service allow student's study to receive, and cause high effort in the process, it is therefore desirable to using to Volleyball Teaching ball serving device.
For volleyball training ball serving device currently on the market, still there are problems that a big chunk, just such as:
1, while ball serving device issues ball, it is difficult to supplement automatically sphere, need user to continue to fill ball, make
The problem of with efficiency bottom；
2, the ball for being difficult to get rotation of ball serving device, it is lower to sphere imitation efficiency in real racetrack, cause training to connect
The poor problem of ball effect；
3, it is difficult to adjust the ball launch angle of ball serving device, influences the effect of receiving of student, therefore it is proposed that a kind of vollyball
Training teaching ball serving device, to solve the problems of among the above.
Summary of the invention
The purpose of the present invention is to provide a kind of volleyball training teaching ball serving devices, are proposed with solving above-mentioned background technique
While ball serving device issues ball, it is difficult to sphere is supplemented automatically, user is needed to continue to fill ball, service efficiency bottom,
The ball for being difficult to get rotation of ball serving device, it is lower to sphere imitation efficiency in real racetrack, cause to train effect of receiving poor,
Be difficult to adjust the ball launch angle of ball serving device, influence student receive effect the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of volleyball training, which is imparted knowledge to students, uses ball serving device, including
Pedestal and positive and negative motor, the pedestal is fixedly arranged above support column, and the top of support column passes through connection bolt and supporting table
It is connected, the supporting table is fixedly arranged above support plate, and is connected with the lower section put ball frame, and put ball frame above support plate
It is provided with lower ball mouth, the surface of the support plate is fixed with fixed link, and the outer surface of fixed link is connected with the first spring, and
The right side of first spring is connected with slip ring, shock ring is fixed on the right side of the slip ring, and the surface of slip ring is fixed with first
Fixed block, and the first fixed block is connected by folding rod with the second fixed block, and the second bullet is connected between the folding rod
Spring, second fixed block are fixed on the surface of support plate, and the surface of the fixed link offers fluting, the middle part of the slip ring
It is connected with lever, and is fixedly connected with the first connecting rope in the middle part of lever, first connecting rope passes through fixed link and support plate
It is connected with motion bar, fixed pulley is fixed on the left of the supporting table, the motion bar is connected to the side of support column, and living
Foot-driven lever is fixed with below lever, the positive and negative motor is fixedly mounted on the side of support column, and the output end of positive and negative motor
On be connected with rotate gear, and run through link block on the output end of positive and negative motor, the link block is fixed on the table of support column
Face is connected with rack gear on the left of the rotate gear, and the surface of the support column offers sliding slot, the right side put below ball frame
Lower section is equipped with limit plate, and the surface of the support plate opens up fluted, and the inside of groove is fixed with fixed card rod, described solid
Determine to be connected with convex block of putting english on the outside of card rod, and is connected with third spring between fixed card rod and convex block of putting english.
Preferably, the fixed link and support plate are vertical distribution, and the surface of fixed link offers fluting, and slots
The distance of inside slot and the diameter of lever are equal.
Preferably, the slip ring and fixed link constitute slide construction, and the left-hand face of slip ring is fixed with the first spring, and
And slip ring is Nian Jie with the connection type for hitting ring, while hitting ring using rubber material.
Preferably, the both ends of the folding rod are to be bolted, and folding rod closes with the first fixed block and the second fixed block
There are two being symmetrical arranged in fixed link, and the inside of folding rod is to be fixedly connected with second spring.
Preferably, the motion bar and support column constitute rotational structure, and motion bar is structure as a whole with foot-driven lever, and
The connection type of motion bar and the first connecting rope is binding connection.
Preferably, the rack gear and support column constitute slide construction, and rack gear is to engage connection, and tooth with rotate gear
The top of item is connected by the second connecting rope with supporting table.
Preferably, the limit plate includes the first rotor plate, the first connecting shaft, the second rotor plate, the second connecting shaft and company
Fishplate bar, and the first rotor plate is connected by the first connecting shaft with ball frame is put, and is connected with the second connection below the first connecting shaft
Axis, the surface of the second connecting shaft are connected with the second rotor plate, and top passes through connecting plate and the first rotor plate on the right side of the second rotor plate
It is connected.
Preferably, the convex block of putting english is serrated structure, and convex block of putting english passes through third spring and fixing card bar construction
Stretching structure.
It compared with prior art, can be automatic right the beneficial effects of the present invention are: the volleyball training, which is imparted knowledge to students, uses ball serving device
The sphere of sending is supplemented, and capable of emitting screw similar with actual combat, while can also adjust the launch angle of sphere, is made
The use of the more convenient instructors of the device；
(1) it is provided with foot-driven lever, foot-driven lever can be stepped on by foot, makes foot-driven lever that motion bar be driven to move downward, and then make
Motion bar drives the first connecting rope to pull slip ring and hit circumferential left side movement, and then makes the first spring pressure fixed on the left of slip ring
Contracting, and the second spring compression on the folding rod between the first fixed block of slip ring outer surface and the second fixed block, it is convenient by the
One spring and second spring compression store power and pop up impact block, and then complete the service process of the device；
(2) it is provided with limit plate, the oblique structure of the second rotor plate inside limit plate makes ball in impact block impact sphere
While body issues, sphere is contacted with the second rotor plate of limit plate, and the second rotor plate rotates in the second rotation axis, and then makes
Second rotor plate drives the first rotor plate to rotate in the first rotation axis by connecting plate, and then facilitates the left end of the first rotor plate
It rotates into the inside of anti-ball frame, falls the sphere of top, and the second rotor plate can rotate original position to falling because of gravity
Sphere is obstructed, it is avoided to skid off the spherical cavity of support plate surface, while on the left of the first rotor plate above the second rotor plate
Top sphere is resisted, avoids the problem that it falls and blocks, and then the device is made to complete the process for filling ball automatically；
(3) it is provided with convex block of putting english, the side of support plate spherical cavity is arranged in convex block of putting english, can be in ball by impact force
When moving to the right with put english bump contact, and then the zigzag for the lug surface that makes to put english is contacted with sphere, makes sphere to the right
Moving process in stress rotation, conveniently make the device issue rotation ball, more fitting volleyball match use batting；
(4) be provided with rack gear, can be rotated by positive and negative motor powered rotate gear, so conveniently by rotate gear with
Rack gear gear motion facilitates band carry-over bar to move downward, and then facilitates and supporting table is driven to rotate on the support columns, makes supporting table
Table top inclination, and then facilitate the angle for adjusting and serving a ball, improve the teaching efficiency of the device.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is positive structure diagram when the present invention uses；
Fig. 4 connect positive structure diagram with slip ring for fixed link of the present invention；
Fig. 5 is that fixed link of the present invention connect positive schematic cross-sectional view with slip ring；
Fig. 6 is slip ring side schematic cross-sectional view of the present invention；
Fig. 7 is fixed link overlooking structure diagram of the present invention；
Fig. 8 is limit plate of the present invention and puts ball frame connecting structure schematic diagram；
Fig. 9 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Figure 10 is enlarged structure schematic diagram at B in Fig. 2 of the present invention.
In figure: 1, pedestal；2, support column；3, supporting table；4, bolt is connected；5, support plate；6, ball frame is put；7, lower ball mouth；
8, spherical cavity；9, fixed link；10, the first spring；11, slip ring；12, ring is hit；13, the first fixed block；14, folding rod；15,
Two springs；16, the second fixed block；17, the first connecting rope；18, fixed pulley；19, motion bar；20, foot-driven lever；21, rack gear；22,
Link block；23, rotate gear；24, the second connecting rope；25, sliding slot；26, positive and negative motor；27, lever；28, it slots；29, it limits
Plate；291, the first rotor plate；292, the first connecting shaft；293, the second rotor plate；294, the second connecting shaft；295, connecting plate；30,
Groove；31, fixed card rod；32, it puts english convex block；33, third spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-10 is please referred to, the present invention provides a kind of technical solution: a kind of volleyball training teaching ball serving device, including bottom
Seat 1, supporting table 3, connection bolt 4, support plate 5, puts ball frame 6, lower ball mouth 7, spherical cavity 8, fixed link 9, the first bullet at support column 2
Spring 10, hits ring 12, the first fixed block 13, folding rod 14, second spring 15, the second fixed block 16, the first connecting rope at slip ring 11
17, fixed pulley 18, motion bar 19, foot-driven lever 20, rack gear 21, link block 22, rotate gear 23, the second connecting rope 24, sliding slot 25,
Positive and negative motor 26, lever 27, fluting 28, limit plate 29, groove 30, fixed card rod 31, put english convex block 32 and third spring 33, bottom
Seat 1 is fixedly arranged above support column 2, and the top of support column 2 is connected by connecting bolt 4 with supporting table 3, supporting table 3
It is fixedly arranged above support plate 5, and the lower section for being connected with above support plate 5 and putting ball frame 6, and put ball frame 6 is provided with lower ball mouth 7,
The surface of support plate 5 is fixed with fixed link 9, and the outer surface of fixed link 9 is connected with the first spring 10, and the first spring 10
Right side is connected with slip ring 11, and the right side of slip ring 11, which is fixed with, hits ring 12, and the surface of slip ring 11 is fixed with the first fixed block
13, and the first fixed block 13 is connected by folding rod 14 with the second fixed block 16, and the second bullet is connected between folding rod 14
Spring 15, the second fixed block 16 are fixed on the surface of support plate 5, and the surface of fixed link 9 offers fluting 28, and the middle part of slip ring 11 connects
It is connected to lever 27, and the middle part of lever 27 is fixedly connected with the first connecting rope 17, the first connecting rope 17 passes through fixed link 9 and support
Plate 5 is connected with motion bar 19, and the left side of supporting table 3 is fixed with fixed pulley 18, and motion bar 19 is connected to the side of support column 2,
And the lower section of motion bar 19 is fixed with foot-driven lever 20, positive and negative motor 26 is fixedly mounted on the side of support column 2, and positive and negative motor 26
Output end on be connected with rotate gear 23, and run through link block 22 on the output end of positive and negative motor 26, link block 22 is fixed
On the surface of support column 2, the left side of rotate gear 23 is connected with rack gear 21, and the surface of support column 2 offers sliding slot 25, puts ball frame
The lower right of 6 lower sections is equipped with limit plate 29, and the surface of support plate 5 opens up fluted 30, and the inside of groove 30 is fixed with
Determine card rod 31, the outside of fixed card rod 31 is connected with convex block 32 of putting english, and is connected between fixed card rod 31 and convex block 32 of putting english
Third spring 33.
The fixed link 9 and support plate 5 of this example are vertical distribution, and the surface of fixed link 9 offers fluting 28, and slots
The distance of 28 inside slots is equal with the diameter of lever 27, and the lever 27 inside slip ring 11 can be facilitated to open on 9 surface of fixed link
It is slided on slot 28.
Slip ring 11 and fixed link 9 constitute slide construction, and the left-hand face of slip ring 11 is fixed with the first spring 10, and sliding
Ring 11 is Nian Jie with the connection type for hitting ring 12, while hitting ring 12 using rubber material, and slip ring 11 is facilitated to move to the left
The first spring 10 is squeezed, 10 forced compression of the first spring is made, facilitates the storage power for hitting ring 12 on the right side of slip ring 11.
The both ends of folding rod 14 are to be bolted, and folding rod 14 is about solid with the first fixed block 13 and the second fixed block 16
There are two fixed pole 9 is symmetrical arranged, and the inside of folding rod 14 is to be fixedly connected with second spring 15, can pass through slip ring 11
It is mobile, fold folding rod 14 under the drive of the first fixed block 13, and then make its internal second spring 15 being fixedly mounted by
Contracting is forced, the storage power for hitting ring 12 is improved.
Motion bar 19 and support column 2 constitute rotational structure, and motion bar 19 is structure as a whole with foot-driven lever 20, and activity
The connection type of bar 19 and the first connecting rope 17 is binding connection, and the person's of being able to use foot steps on foot-driven lever 20, drives foot-driven lever 20
Motion bar 19 rotates on support column 2, and then the first connecting rope 17 for facilitating drive to bundle with motion bar 19 pulls downward on, in turn
It drives slip ring 11 mobile, completes to store power work.
Rack gear 21 and support column 2 constitute slide construction, and rack gear 21 is to engage connection, and rack gear 21 with rotate gear 23
Top be connected with supporting table 3 by the second connecting rope 24, the positive and negative drive of motor 26 can be made by opening positive and negative motor 26
Rotate gear 23 and 21 engagement rotation of rack gear, and then rack gear 21 is facilitated to slide on support column 2, to pass through rack gear 21 and support
The second connecting rope 24 being fixedly connected between platform 3 pulls supporting table 3 to rotate, and facilitates the angle for adjusting supporting table 3.
Limit plate 29 includes the first rotor plate 291, the first connecting shaft 292, the second rotor plate 293,294 and of the second connecting shaft
Connecting plate 295, and the first rotor plate 291 is connected by the first connecting shaft 292 with ball frame 6 is put, the lower section of the first connecting shaft 292
It is connected with the second connecting shaft 294, the surface of the second connecting shaft 294 is connected with the second rotor plate 293,293 right side of the second rotor plate
Top is connected by connecting plate 295 with the first rotor plate 291, can be effective by the first rotor plate 291 of limit plate 29
It is the sphere fallen above ball frame 6 that barrier, which is put, while passing through the incline structure of the second rotor plate 293, is facilitated on barrier support platform 3
Sphere pending avoids it from skidding off spherical cavity 8.
Convex block 32 of putting english is serrated structure, and convex block 32 of putting english be made up of third spring 33 and fixed card rod 31 it is flexible
Structure can contact friction with the sphere quickly moved to the right by the broached-tooth design for convex block 32 of putting english, rotate, in turn
Keep the ball issued rotatable, the service being more bonded in practical volleyball match improves the teaching efficiency of the device.
Working principle: firstly, according to Fig. 1-7, when using the device, first shifting the device onto is needed to be usedly
Side, then it is connected with extraneous power supply, and the vollyball of teaching and training is poured into and is put in ball frame 6, when training, it is openable just
Anti- motor 26 makes positive and negative motor 26 that rotate gear 23 be driven to rotate, and then engages rotate gear 23 with rack gear 21, band carry-over bar
21 move downward, and then make the second connecting rope 24 of 21 top of rack gear that supporting table 3 be pulled to rotate on support column 2, adjust to conjunction
After suitable angle, teacher can firmly step on downwards foot-driven lever 20 with foot, and foot-driven lever 20 is made to drive motion bar 19 downward on support column 2
Rotation, and then so that motion bar 19 is pulled downward on the first connecting rope 17, and then the pulling of the first connecting rope 17 is firmly connected with it
Lever 27 slides on the fluting 28 on 9 surface of fixed link, and then moves the slip ring 11 in 27 outside of lever to the left, and then make to slide
Ring 11 squeezes the first spring 10 under the pulling force of the first connecting rope 17, while slip ring 11 moves downward, can make to be connected to slip ring
Folding rod 14 between 11 the first fixed blocks of surface 13 and second fixed block 16 on 5 surface of support plate folds, and then makes inside it
Second spring 15 compress, it is convenient to be the movement of shock ring 12 on 11 right side of slip ring and store power, when decontroling foot, in the first spring 10
Under the action of second spring 15, make slip ring 11 that shock ring 12 be driven quickly to move to the right, and then conveniently hits shock ring 12
It plays ball body, facilitates the spherical cavity 8 that sphere is got to 5 surface of support plate；
It, can be with 29 the second rotor plate 293 of inside of limit plate when sphere moves to the right according to Fig. 1, Fig. 8 and Fig. 9
Surface contact, the oblique structure of the second rotor plate 293, sphere, which is in contact with it, makes to make the second rotor plate 293 in the second connection
It is laterally rotated on axis 294, and then the second rotor plate 293 is made to drive the first rotor plate 291 under the action of connecting plate 295
It is rotated in one connecting shaft 292, and then the left side of the first rotor plate 291 is made to rotate down certain angle, the sphere of top is facilitated to fall
It falls, after sphere is fallen down, the second rotor plate 293 can go back to original position because of gravity, carry out to the sphere fallen down
Limit barrier avoids it from rolling out spherical cavity 8, while the second rotor plate 293 drives the first rotor plate 291 to go back to original position, makes it
Left side it is vertical with the surface for putting ball frame 6, obstructed to 6 inner ball of ball frame is put, its inner ball avoided to fall, influence should
The use problem of device；
Shown in Fig. 1, Fig. 3 and Figure 10, when sphere pops up spherical cavity 8 from support plate 5, sphere can be with 5 inner-concave of support plate
The contact of convex block 32 of putting english inside slot 30,32 stress of convex block that makes to put english be retracteds fixation card rod 31 under the action of third spring 33
Interior, the surface for convex block 32 of putting english is serrated structure, can contact with the sphere of high-speed motion to the right, makes sphere and convex block of putting english
The spherical zone that 32 contact frictions generate rotation, and then the device is facilitated to issue has rotation, hitting when being more bonded practical volleyball match
Ball, improves the teaching and training effect of the device, and the content being not described in detail in this specification belongs to this field professional technique
The prior art well known to personnel.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of volleyball training teaching ball serving device, including pedestal (1) and positive and negative motor (26), it is characterised in that: the bottom
Seat (1) is fixedly arranged above support column (2), and the top of support column (2) is connected by connecting bolt (4) with supporting table (3),
The supporting table (3) is fixedly arranged above support plate (5), and is connected with above support plate (5) and puts ball frame (6), and put ball frame
(6) lower ball mouth (7) is provided with below, the surface of the support plate (5) is fixed with fixed link (9), and the appearance of fixed link (9)
Face is connected with the first spring (10), and the right side of the first spring (10) is connected with slip ring (11), the table of the support plate (5)
Face offers spherical cavity (8), is fixed on the right side of the slip ring (11) and hits ring (12), and the surface of slip ring (11) is fixed with the
One fixed block (13), and the first fixed block (13) is connected by folding rod (14) with the second fixed block (16), the folding
It is connected between bar (14) second spring (15), second fixed block (16) is fixed on the surface of support plate (5), the fixation
The surface of bar (9) offers fluting (28), is connected with lever (27) in the middle part of the slip ring (11), and the middle part of lever (27) is solid
Surely it is connected with the first connecting rope (17), first connecting rope (17) passes through fixed link (9) and support plate (5) and motion bar (19)
It is connected, is fixed with fixed pulley (18) on the left of the supporting table (3), the motion bar (19) is connected to the side of support column (2)
Face, and foot-driven lever (20) are fixed with below motion bar (19), the positive and negative motor (26) is fixedly mounted on the side of support column (2)
Face, and rotate gear (23) are connected on the output end of positive and negative motor (26), and run through on the output end of positive and negative motor (26)
Link block (22), the link block (22) are fixed on the surface of support column (2), and the left side connection of the rotate gear (23) is with teeth
The surface of item (21), the support column (2) offers sliding slot (25), and the lower right put below ball frame (6) is equipped with limit
The surface of plate (29), the support plate (5) opens up fluted (30), and the inside of groove (30) is fixed with fixed card rod (31),
It is connected with convex block of putting english (32) on the outside of the fixed card rod (31), and is connected between fixed card rod (31) and convex block of putting english (32)
There are third spring (33).
2. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the fixed link (9)
It is vertical distribution with support plate (5), and the surface of fixed link (9) offers fluting (28), and (28) inside slot of slotting
Distance is equal with the diameter of lever (27).
3. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the slip ring (11) with
Fixed link (9) constitutes slide construction, and the left-hand face of slip ring (11) is fixed with the first spring (10), and slip ring (11) with hit
The connection type of ring (12) is hit as bonding, while hitting ring (12) using rubber material.
4. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the folding rod (14)
Both ends and the first fixed block (13) and the second fixed block (16) be to be bolted, and folding rod (14) is right about fixed link (9)
Claim there are two settings, and the inside of folding rod (14) is to be fixedly connected with second spring (15).
5. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the motion bar (19)
Rotational structure is constituted with support column (2), and motion bar (19) is structure as a whole with foot-driven lever (20), and motion bar (19) and the
The connection type of one connecting rope (17) is binding connection.
6. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the rack gear (21) with
Support column (2) constitutes slide construction, and rack gear (21) is to engage connection, and the top of rack gear (21) is logical with rotate gear (23)
The second connecting rope (24) is crossed to be connected with supporting table (3).
7. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the limit plate (29)
Including the first rotor plate (291), the first connecting shaft (292), the second rotor plate (293), the second connecting shaft (294) and connecting plate
(295), and the first rotor plate (291) is connected by the first connecting shaft (292) with ball frame (6) is put, the first connecting shaft (292)
Lower section is connected with the second connecting shaft (294), and the surface of the second connecting shaft (294) is connected with the second rotor plate (293), the second rotation
Top is connected by connecting plate (295) with the first rotor plate (291) on the right side of plate (293).
8. a kind of volleyball training teaching ball serving device according to claim 1, it is characterised in that: the convex block of putting english
(32) be serrated structure, and convex block of putting english (32) constitutes stretching structure by third spring (33) and fixed card rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397387.3A CN109260681B (en) | 2018-11-22 | 2018-11-22 | Service device is used in volleyball training teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397387.3A CN109260681B (en) | 2018-11-22 | 2018-11-22 | Service device is used in volleyball training teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109260681A true CN109260681A (en) | 2019-01-25 |
| CN109260681B CN109260681B (en) | 2020-10-30 |
Family
ID=65189912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811397387.3A Active CN109260681B (en) | 2018-11-22 | 2018-11-22 | Service device is used in volleyball training teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109260681B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621373A (en) * | 2019-02-15 | 2019-04-16 | 北京东方永兴教学设备有限公司 | A kind of volleyball service training aids |
| CN110302519A (en) * | 2019-07-09 | 2019-10-08 | 徐彬 | A kind of athletic training table tenning ball servicing machine |
| CN110772769A (en) * | 2019-10-31 | 2020-02-11 | 山东理工职业学院 | Volleyball training device |
| CN111632360A (en) * | 2020-06-12 | 2020-09-08 | 雷林泉 | Device based on serve simulation training and steerable speed of serving |
| CN112090049A (en) * | 2020-09-23 | 2020-12-18 | 河南医学高等专科学校 | Table tennis training robot |
| CN112221104A (en) * | 2020-10-24 | 2021-01-15 | 邵阳学院 | Special vibration discharge type football pitching machine for football training |
| WO2021046901A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州依卡蒂运动器材有限公司 | Automatic volleyball serving apparatus for sports training |
| WO2021046902A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州依卡蒂运动器材有限公司 | Auxiliary volleyball training apparatus for sports |
| CN113617010A (en) * | 2021-06-07 | 2021-11-09 | 厦门焯柠贸易有限公司 | Volleyball serving machine with multiple serving modes and using method thereof |
| CN114053676A (en) * | 2021-11-30 | 2022-02-18 | 安徽科技学院 | Basketball sport is with returning football shirt of suitable instar nature |
| CN114319815A (en) * | 2022-01-06 | 2022-04-12 | 徐永巧 | Semi-solid forming climbing frame guide seat equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980399A (en) * | 1997-08-06 | 1999-11-09 | Volleyball Products International, Inc. | Ball toss apparatus |
| US20070238555A1 (en) * | 2006-04-11 | 2007-10-11 | Xiangdong Fang | Automatic Table Tennis Server |
| CN102145223A (en) * | 2011-04-25 | 2011-08-10 | 西安交通大学 | Automatic tennis ball transceiver |
| US20130157786A1 (en) * | 2009-04-08 | 2013-06-20 | Shoot-A-Way, Inc. | System and method for improving a basketball player's shooting including a tracking and control system for tracking, controlling and reporting statistics |
| CN203355249U (en) * | 2013-07-19 | 2013-12-25 | 李英顺 | Ball serving machine for badminton training |
| CN203750152U (en) * | 2014-03-10 | 2014-08-06 | 上海体育学院 | Ball throwing device used for tennis ball serving action practice |
| CN104548558A (en) * | 2015-02-02 | 2015-04-29 | 汤国进 | Tennis serving device |
| CN106334309A (en) * | 2016-10-20 | 2017-01-18 | 武汉体育学院 | Tennis service training device |
| CN206103264U (en) * | 2016-07-08 | 2017-04-19 | 高小爱 | Badminton multi -ball drill device |
| CN107854828A (en) * | 2017-11-28 | 2018-03-30 | 河南工业和信息化职业学院 | Multifunctional sports instrument support frame |
| CN108273253A (en) * | 2018-02-27 | 2018-07-13 | 杨桂凤 | A kind of soccer training device and its working method |
| CN108355339A (en) * | 2018-04-28 | 2018-08-03 | 佛山市金蓝领教育科技有限公司 | A kind of service robot for physical education training |
-
2018
- 2018-11-22 CN CN201811397387.3A patent/CN109260681B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980399A (en) * | 1997-08-06 | 1999-11-09 | Volleyball Products International, Inc. | Ball toss apparatus |
| US20070238555A1 (en) * | 2006-04-11 | 2007-10-11 | Xiangdong Fang | Automatic Table Tennis Server |
| US20130157786A1 (en) * | 2009-04-08 | 2013-06-20 | Shoot-A-Way, Inc. | System and method for improving a basketball player's shooting including a tracking and control system for tracking, controlling and reporting statistics |
| CN102145223A (en) * | 2011-04-25 | 2011-08-10 | 西安交通大学 | Automatic tennis ball transceiver |
| CN203355249U (en) * | 2013-07-19 | 2013-12-25 | 李英顺 | Ball serving machine for badminton training |
| CN203750152U (en) * | 2014-03-10 | 2014-08-06 | 上海体育学院 | Ball throwing device used for tennis ball serving action practice |
| CN104548558A (en) * | 2015-02-02 | 2015-04-29 | 汤国进 | Tennis serving device |
| CN206103264U (en) * | 2016-07-08 | 2017-04-19 | 高小爱 | Badminton multi -ball drill device |
| CN106334309A (en) * | 2016-10-20 | 2017-01-18 | 武汉体育学院 | Tennis service training device |
| CN107854828A (en) * | 2017-11-28 | 2018-03-30 | 河南工业和信息化职业学院 | Multifunctional sports instrument support frame |
| CN108273253A (en) * | 2018-02-27 | 2018-07-13 | 杨桂凤 | A kind of soccer training device and its working method |
| CN108355339A (en) * | 2018-04-28 | 2018-08-03 | 佛山市金蓝领教育科技有限公司 | A kind of service robot for physical education training |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621373A (en) * | 2019-02-15 | 2019-04-16 | 北京东方永兴教学设备有限公司 | A kind of volleyball service training aids |
| CN110302519A (en) * | 2019-07-09 | 2019-10-08 | 徐彬 | A kind of athletic training table tenning ball servicing machine |
| CN110302519B (en) * | 2019-07-09 | 2021-09-03 | 徐长磊 | Table tennis service robot for physical training |
| WO2021046901A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州依卡蒂运动器材有限公司 | Automatic volleyball serving apparatus for sports training |
| WO2021046902A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州依卡蒂运动器材有限公司 | Auxiliary volleyball training apparatus for sports |
| CN110772769A (en) * | 2019-10-31 | 2020-02-11 | 山东理工职业学院 | Volleyball training device |
| CN111632360A (en) * | 2020-06-12 | 2020-09-08 | 雷林泉 | Device based on serve simulation training and steerable speed of serving |
| CN111632360B (en) * | 2020-06-12 | 2021-12-07 | 台州玖屹科技有限公司 | Device based on serve simulation training and steerable speed of serving |
| CN112090049A (en) * | 2020-09-23 | 2020-12-18 | 河南医学高等专科学校 | Table tennis training robot |
| CN112090049B (en) * | 2020-09-23 | 2022-02-15 | 河南医学高等专科学校 | Table tennis training robot |
| CN112221104A (en) * | 2020-10-24 | 2021-01-15 | 邵阳学院 | Special vibration discharge type football pitching machine for football training |
| CN113617010A (en) * | 2021-06-07 | 2021-11-09 | 厦门焯柠贸易有限公司 | Volleyball serving machine with multiple serving modes and using method thereof |
| CN114053676A (en) * | 2021-11-30 | 2022-02-18 | 安徽科技学院 | Basketball sport is with returning football shirt of suitable instar nature |
| CN114053676B (en) * | 2021-11-30 | 2022-08-26 | 安徽科技学院 | Basketball sport is with returning football shirt of suitable instar nature |
| CN114319815A (en) * | 2022-01-06 | 2022-04-12 | 徐永巧 | Semi-solid forming climbing frame guide seat equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109260681B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109260681A (en) | Ball serving device is used in a kind of teaching of volleyball training | |
| CN205549379U (en) | Device is tempered with multi -functional muscle to sports teaching | |
| CN207253711U (en) | A kind of multiple degrees of freedom table tennis automatic launcher | |
| CN205903600U (en) | Table tennis servicing machine | |
| CN109771901A (en) | A kind of physical education physical strength training device convenient for adjusting | |
| CN206867638U (en) | A kind of football training device | |
| CN204812909U (en) | Automatic waist seat is turned round in regulation | |
| CN201949595U (en) | Rotary type table tennis target | |
| CN206777792U (en) | A kind of physical training apparatus | |
| CN207101830U (en) | A kind of sports apparatus shuttlecock automatic pitching machine structure | |
| CN203598450U (en) | Tennis trainer | |
| CN102836541B (en) | Multi-people body-building entertainment machine | |
| CN201042598Y (en) | Centripetal and anticentripetal force training device special for hammer | |
| CN213589655U (en) | Upper arm training machine capable of changing force arm | |
| CN204073290U (en) | A kind of indoor body-building device | |
| CN110280007B (en) | Automatic service device for tennis training | |
| CN105797345A (en) | Tennis ball service device | |
| CN219462468U (en) | Volleyball smash training equipment | |
| CN202777684U (en) | Multi-user fitness and entertainment machine | |
| CN207640910U (en) | A kind of shuttlecock sweeps ball device | |
| CN202028152U (en) | Ball passing device for golf ball outlet table | |
| CN207928655U (en) | A kind of portable racket | |
| CN206473755U (en) | A kind of shuttlecock ball-suction device | |
| CN206473753U (en) | A kind of badminton companion trainer device people | |
| CN111701213A (en) | Tennis serving device for physical education |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200925 Address after: No. 297-1, Jidu village, Jinting Town, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: Shengzhou sentuo New Material Co.,Ltd. Address before: 310018 China University of metrology, Xiasha Higher Education Zone, Hangzhou, Jianggan District, Zhejiang Applicant before: Yang Yujun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |