CN109011495A - A kind of athletic training volleyball service device - Google Patents
A kind of athletic training volleyball service device Download PDFInfo
- Publication number
- CN109011495A CN109011495A CN201810838918.1A CN201810838918A CN109011495A CN 109011495 A CN109011495 A CN 109011495A CN 201810838918 A CN201810838918 A CN 201810838918A CN 109011495 A CN109011495 A CN 109011495A
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- cylinder
- connecting plate
- transverse slat
- baffle
- lower hopper
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- 230000000386 athletic effect Effects 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 41
- 238000007906 compression Methods 0.000 claims description 41
- 244000309464 bull Species 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- 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
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
-
- 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
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of ball serving device more particularly to a kind of athletic training volleyball service devices.Technical problems to be solved are: providing a kind of athletic training volleyball service device that volleyball playerss can be facilitated to carry out vollyball breaktest, be easy to control service height.Technical solution is: a kind of athletic training volleyball service device, includes cabinet, wheel, transverse slat, first baffle, telescopic rod, first spring etc.；The bottom of box is equipped with wheel, and top of the box is connected with transverse slat, is provided with opening on the left of cabinet, transverse slat bottom left is hingedly connected with first baffle by shaft.The height of service can be adjusted by throwing gas by the present invention in air bag, the height for the adjusting service for enabling volleyball playerss more convenient, and pushing block is driven to move left and right by first motor positive and negative rotation, vollyball is pushed out, it serves a ball, just it does not need someone's cooperation to serve a ball, to achieve the effect that volleyball playerss can be facilitated to carry out vollyball breaktest, be easy to control service height.
Description
Technical field
The present invention relates to a kind of ball serving device more particularly to a kind of athletic training volleyball service devices.
Background technique
Sport is a kind of Social Culture phenomenon of complexity, it is raw according to human body using body and intellection as basic means
It is regular that long development, technical ability are formed and function improves etc., reach promote full development, improve physical fitness and overall education level,
Build up health with improve locomitivity, mode of making the life better with improve the quality of living it is a kind of conscious, purposeful, organized
Social activities.With the expansion of international association, the scale and level of sports business development have been to measure country, a social development
A progressive important symbol also becomes the important means of diplomacy and cultural exchanges between country.Sport can be divided into sport for all, specially
The types such as industry sport, school physical education.Including sports culture, physical education, sports, athletic competition, sports equipment, sports group
It knits, the lot of essential factors such as sports science technology.
In order to meet volleyball match, volleyball playerss can carry out various training to improve vollyball level, but main
If being typically required someone's cooperation at present based on vollyball breaktest and serving a ball, volleyball playerss is caused to be inconvenient to carry out
Vollyball breaktest, and the dynamics served a ball every time be difficult to keep unanimously cause service height it is irregular.
Summary of the invention
When in order to overcome volleyball playerss to carry out vollyball breaktest, it is typically required someone's cooperation and serves a ball, cause to arrange
Ball player is inconvenient to carry out vollyball breaktest, and the disadvantage that the height served a ball is irregular, and technical problems to be solved are: mentioning
It is filled for a kind of athletic training volleyball service that can facilitate volleyball playerss progress vollyball breaktest, be easy to control service height
It sets.
Technical solution is: a kind of athletic training volleyball service device, include cabinet, wheel, transverse slat, first baffle,
Telescopic rod, the first spring, air bag, escape pipe, the first valve, the first air inlet pipe, the first one-way cock, mounting plate, sliding block, connection
Block, rack gear, second baffle, the first connecting plate, first motor, gear, strut, the first lower hopper, discharge nozzle, shaft, pushing block and torsion
Power spring, the bottom of box are equipped with wheel, and top of the box is connected with transverse slat, and opening is provided on the left of cabinet, and transverse slat bottom left is logical
It crosses shaft and is hingedly connected with first baffle, torque spring is cased in shaft, torque spring one end is connect with transverse slat, the other end and
The connection of one baffle, first baffle and opening cooperate, and the left and right sides is respectively mounted that there are two telescopic rod, four telescopic rod tops at the top of transverse slat
End is connected with mounting plate, is cased with the first spring on four telescopic rods, connect at the top of the first spring one end and transverse slat, the other end and
The connection of mounting plate bottom, transverse slat top center are equipped with air bag, and air bag is located between four telescopic rods, right lower quadrant connection on front side of air bag
There is escape pipe, the first valve is installed on escape pipe, upper left quarter is connected with the first air inlet pipe on front side of air bag, pacifies in the first air inlet pipe
Equipped with the first one-way cock, the first air inlet pipe and an air outlet pipe is all communicated with air bag, and mounting plate top right side is provided with first sliding groove, the
One sliding slot inner sliding type is equipped with sliding block, and slider top is equipped with link block, and rack gear, the connection of rack gear right end are equipped at the top of link block
There is pushing block, the front and rear sides of mounting plate top right side are respectively connected with second baffle, and first sliding groove is located between two second baffles,
Mounting plate top left side is connected with strut and the first connecting plate, and the first connecting plate is located on the right side of strut, and the first connecting plate installed in front has the
One motor is equipped with gear, wheel and rack engagement on the output shaft of first motor, and strut right end is connected with the first lower hopper,
First lower hopper is connected with discharge nozzle, and discharge nozzle is communicated with the first lower hopper, and discharging pipe end is located between two second baffles.
As a preferred technical solution of the present invention, further include have the second motor, disk, cylinder, the second lower hopper and
Feeder pipe, the first lower hopper top are provided with second sliding slot, and installed in front has the second motor, the output of the second motor in second sliding slot
Disk is installed on axis, groove is provided on the left of disk, is connected with cylinder on the outside of disk, the first lower hopper top right side is connected with the
Two lower hoppers, the second lower hopper bottom are connected with feeder pipe, and blanking pipe end is located in second sliding slot.
It further include having bearing block, bull stick, cylinder, connecting rod, driving lever, turning as a preferred technical solution of the present invention
Disk and kelly, front and rear sides are mounted on bearing block in the middle part of cabinet, are respectively connected with bull stick in two bearing blocks, between two bull sticks
It is connected with cylinder, is respectively connected with connecting rod at left and right sides of barrel top, two connecting rod tops are connected with driving lever, the bull stick of front side
Front end is equipped with turntable, and turntable top is provided with through-hole, and kelly is equipped in through-hole, and cabinet front top is provided with card slot, card slot and card
Bar cooperation.
It further include having the first connecting plate, cylinder, riser, compression cylinder, work as a preferred technical solution of the present invention
Plug, the second air inlet pipe and second one-way valve door, strut front side middle part are connected with the first connecting plate, and the first connecting plate bottom is equipped with
Cylinder, strut lower front are connected with riser, and compression cylinder is equipped on the left of riser, and piston is equipped in compression cylinder, and cylinder stretches
Bar bottom end passes through at the top of compression cylinder and connect with top land, and compression cylinder bottom right is connect with the first air inlet pipe end and phase
Logical, lowest part is connected with the second air inlet pipe on the left of compression cylinder, and second one-way valve door is equipped in the second air inlet pipe.
As a preferred technical solution of the present invention, further include have the second connecting plate, the second connecting plate, electronic reel and
Drawstring, transverse slat left side are connected with the second connecting plate, and middle part is connected with the second connecting plate, the second connecting plate bottom peace on front side of the second connecting plate
Equipped with electronic reel, drawstring is wound on electronic reel, drawstring end is connect with first baffle left lower.
When initial, the first valve is in close state.When needing using the present invention, the present invention is moved to by volleyball playerss
Then gas is thrown into air bag with inflator from the first air inlet pipe, expands air bag, to keep mounting plate upward by designated position
It is mobile, the height of service is adjusted.When being adjusted to height, stopping throws gas in air bag into, then controls first motor
Positive and negative rotation, band moving gear positive and negative rotation, to move left and right with carry-over bar, pushing block moves left and right therewith, at this point, volleyball playerss will be arranged
Ball is put into the first lower hopper, and vollyball is fallen on mounting plate by discharge nozzle, so that pushing block can push out vollyball, is sent out
Ball.Volleyball playerss can carry out vollyball breaktest.When not needing to carry out vollyball breaktest, volleyball playerss close the first electricity
Then bouncing the ball of sending out is collected, and is placed into cabinet, then open the first valve by machine, make the gas in air bag
It is discharged from escape pipe, under the gravity of the first spring and mounting plate itself, mounting plate resets downwards.When the gas in air bag
After being all discharged, the first valve is closed, the present invention is then moved to initial position.When the present invention is moved to initial position
When, volleyball playerss open first baffle, then prop up first baffle with hand, first baffle is avoided to close, can will be in cabinet
Vollyball take out.After all taking out, first baffle is unclamped, under the action of torque spring, first baffle resets.
Because further including having the second motor, disk, cylinder, the second lower hopper and feeder pipe, it is provided at the top of the first lower hopper
Second sliding slot, installed in front has the second motor in second sliding slot, and disk is equipped on the output shaft of the second motor, is opened on the left of disk
It is fluted, cylinder is connected on the outside of disk, the first lower hopper top right side is connected with the second lower hopper, and the second lower hopper bottom connects
It is connected to feeder pipe, blanking pipe end is located in second sliding slot.Volleyball playerss start the second motor and slowly rotate, and drive disk slow
Rotation, so that cylinder be driven slowly to rotate, at this point, volleyball playerss put vollyball in the second lower hopper into, vollyball passes through feeder pipe
It falls in second sliding slot, when disk, which slowly rotates, keeps groove corresponding with second sliding slot, vollyball is rolled to groove, is then fallen
It is fallen on mounting plate into the first lower hopper, and through discharge nozzle.When groove and second sliding slot not to it is corresponding when cylinder it is sliding by second
Vollyball in slot blocks, and prevents it from falling on mounting plate by discharge nozzle, repeatedly, can make vollyball it is intermittent fall on peace
In loading board, so that intermittent service can be realized.When not needing to carry out vollyball breaktest, the second motor is closed.
Because further including having bearing block, bull stick, cylinder, connecting rod, driving lever, turntable and kelly, front and rear sides in the middle part of cabinet
It is mounted on bearing block, bull stick is respectively connected in two bearing blocks, cylinder, barrel top or so two are connected between two bull sticks
Side is respectively connected with connecting rod, and two connecting rod tops are connected with driving lever, and the bull stick front end of front side is equipped with turntable, and turntable top is opened
There is through-hole, kelly is equipped in through-hole, cabinet front top is provided with card slot, and card slot and kelly cooperate.When needing the intracorporal row of case
When ball takes out, volleyball playerss remove kelly, then rotate clockwise turntable, and the bull stick of front side is driven to rotate clockwise, thus
Cylinder clockwise rotation is driven, driving lever rotates clockwise therewith, and driving lever constantly stirs vollyball, enables volleyball playerss more square
The intracorporal vollyball of case being taken out just.After all taking out, stopping rotates clockwise turntable, then makes through-hole opposite with card slot
It answers, then kelly is turned back in through-hole and cooperates it with card slot, turntable is fixed.
Because further including having the first connecting plate, cylinder, riser, compression cylinder, piston, the second air inlet pipe and second one-way valve
Door, strut front side middle part are connected with the first connecting plate, and the first connecting plate bottom is equipped with cylinder, and strut lower front is connected with perpendicular
Plate is equipped with compression cylinder on the left of riser, is equipped with piston in compression cylinder, the telescopic rod bottom end of cylinder pass through at the top of compression cylinder and with work
The connection of plug top, compression cylinder bottom right connect and communicates with the first air inlet pipe end, and compression cylinder left side lowest part is connected with the
Two air inlet pipe are equipped with second one-way valve door in the second air inlet pipe.When needing to adjust the height of mounting plate, volleyball playerss control
Telescopic-cylinder, band piston move up and down.When piston moves up, gas passes through in the second air inlet pipe inspiration compression cylinder, when
When piston moves down, the gas in compression cylinder passes through in the first air inlet pipe spirt air bag.When being adjusted to proper height, close
Cylinder.Just volleyball playerss are not needed and are thrown gas in air bag into inflator, so as to reduce manual operation.
Because further including having the second connecting plate, the second connecting plate, electronic reel and drawstring, the second company is connected on the left of transverse slat
Plate, the second connecting plate front side middle part are connected with the second connecting plate, and the second connecting plate bottom is equipped with electronic reel, electronic reel
On be wound with drawstring, drawstring end is connect with first baffle left lower.When needing to take out the intracorporal vollyball of case, volleyball playerss
It controls electronic reel and reels rope, first baffle is pulled by drawstring, opens first baffle.After first baffle is opened,
Electronic reel is closed, the intracorporal vollyball of case can be taken out.After all taking out, volleyball playerss control electronic reel and put drawing
Rope, under the action of torque spring, first baffle resets.After reset, electronic reel is closed.In this way, just not needing vollyball choosing
Hand props up first baffle with hand.
The utility model has the advantages that the height of service can be adjusted by throwing gas by the present invention in air bag, so that volleyball playerss
The height of adjusting service that can be more convenient, and drive pushing block to move left and right by first motor positive and negative rotation, vollyball is released
It goes, serves a ball, just do not need someone's cooperation and serve a ball, so that having reached can facilitate volleyball playerss to carry out vollyball impact instruction
Practice, be easy to control the effect of service height.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram of part A of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the overlooking structure diagram of cylinder of the present invention and the second lower hopper.
Fig. 5 is the right side structural representation of connecting rod of the present invention and driving lever.
Fig. 6 is the third schematic view of the front view of the invention.
The cabinet in the figure, it is marked as 1 ..., 2 ... wheels, 3 ... transverse slats, 4 ... first baffles, 5 ... telescopic rods, 6 ... first springs,
7 ... air bags, 8 ... escape pipes, 9 ... first valves, 10 ... first air inlet pipe, 11 ... first one-way cocks, 12 ... mounting plates, 13 ...
First sliding groove, 14 ... sliding blocks, 15 ... link blocks, 16 ... rack gears, 17 ... second baffles, 18 ... first connecting plates, 19 ... first motors,
20 ... gears, 21 ... struts, 22 ... first lower hoppers, 23 ... discharge nozzles, 24 ... shafts, 25 ... pushing blocks, 251 ... torque springs,
26 ... second sliding slots, 27 ... second motors, 28 ... disks, 29 ... grooves, 30 ... cylinders, 31 ... second lower hoppers, 32 ... blankings
Pipe, 33 ... bearing blocks, 34 ... bull sticks, 35 ... cylinders, 36 ... connecting rods, 37 ... driving levers, 38 ... turntables, 39 ... through-holes, 40 ... cards
Bar, 41 ... card slots, 42 ... first connecting plates, 43 ... cylinders, 44 ... risers, 45 ... compression cylinders, 46 ... pistons, 47 ... second air inlets
Pipe, 48 ... second one-way valve doors, 49 ... second connecting plates, 50 ... second connecting plates, 51 ... electronic reels, 52 ... drawstrings.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Embodiment 1
A kind of athletic training volleyball service device, as shown in figures 1 to 6, include cabinet 1, wheel 2, transverse slat 3, first baffle 4,
Telescopic rod 5, the first spring 6, air bag 7, escape pipe 8, the first valve 9, the first air inlet pipe 10, the first one-way cock 11, mounting plate
12, sliding block 14, link block 15, rack gear 16, second baffle 17, the first connecting plate 18, first motor 19, gear 20, strut 21, first
Lower hopper 22, discharge nozzle 23, shaft 24, pushing block 25 and torque spring 251,1 bottom of cabinet are equipped with wheel 2, connect at the top of cabinet 1
It is connected to transverse slat 3, opening is provided on the left of cabinet 1,3 bottom left of transverse slat is hingedly connected with first baffle 4, shaft 24 by shaft 24
On be cased with torque spring 251,251 one end of torque spring is connect with transverse slat 3, and the other end is connect with first baffle 4, first baffle 4
Cooperate with opening, the top of transverse slat 3 left and right sides is respectively mounted that there are two telescopic rods 5, and four 5 tops of telescopic rod are connected with mounting plate
12, the first spring 6 is cased on four telescopic rods 5, is connected at the top of 6 one end of the first spring and transverse slat 3, the other end and mounting plate 12
Bottom connection, 3 top center of transverse slat are equipped with air bag 7, and air bag 7 is located between four telescopic rods 5, the connection of 7 front side right lower quadrant of air bag
There is escape pipe 8, the first valve 9 is installed on escape pipe 8,7 front side upper left quarter of air bag is connected with the first air inlet pipe 10, the first air inlet
First one-way cock 11 is installed, the first air inlet pipe 10 and escape pipe 8 are all communicated with air bag 7,12 top right of mounting plate on pipe 10
Side is provided with first sliding groove 13, and 13 inner sliding type of first sliding groove is equipped with sliding block 14, is equipped with link block 15, link block at the top of sliding block 14
15 tops are equipped with rack gear 16, and 16 right end of rack gear is connected with pushing block 25, and the front and rear sides of 12 top right side of mounting plate are respectively connected with
Second baffle 17, first sliding groove 13 are located between two second baffles 17, and 12 top left side of mounting plate is connected with strut 21 and the
One connecting plate 18, the first connecting plate 18 are located at 21 right side of strut, and 18 installed in front of the first connecting plate has first motor 19, first motor 19
Gear 20 is installed, gear 20 is engaged with rack gear 16, and 21 right end of strut is connected with the first lower hopper 22, the first blanking on output shaft
Bucket 22 is connected with discharge nozzle 23, and discharge nozzle 23 is communicated with the first lower hopper 22, and 23 end of discharge nozzle is located at two second baffles 17
Between.
Embodiment 2
A kind of athletic training volleyball service device, as shown in figures 1 to 6, include cabinet 1, wheel 2, transverse slat 3, first baffle 4,
Telescopic rod 5, the first spring 6, air bag 7, escape pipe 8, the first valve 9, the first air inlet pipe 10, the first one-way cock 11, mounting plate
12, sliding block 14, link block 15, rack gear 16, second baffle 17, the first connecting plate 18, first motor 19, gear 20, strut 21, first
Lower hopper 22, discharge nozzle 23, shaft 24, pushing block 25 and torque spring 251,1 bottom of cabinet are equipped with wheel 2, connect at the top of cabinet 1
It is connected to transverse slat 3, opening is provided on the left of cabinet 1,3 bottom left of transverse slat is hingedly connected with first baffle 4, shaft 24 by shaft 24
On be cased with torque spring 251,251 one end of torque spring is connect with transverse slat 3, and the other end is connect with first baffle 4, first baffle 4
Cooperate with opening, the top of transverse slat 3 left and right sides is respectively mounted that there are two telescopic rods 5, and four 5 tops of telescopic rod are connected with mounting plate
12, the first spring 6 is cased on four telescopic rods 5, is connected at the top of 6 one end of the first spring and transverse slat 3, the other end and mounting plate 12
Bottom connection, 3 top center of transverse slat are equipped with air bag 7, and air bag 7 is located between four telescopic rods 5, the connection of 7 front side right lower quadrant of air bag
There is escape pipe 8, the first valve 9 is installed on escape pipe 8,7 front side upper left quarter of air bag is connected with the first air inlet pipe 10, the first air inlet
First one-way cock 11 is installed, the first air inlet pipe 10 and escape pipe 8 are all communicated with air bag 7,12 top right of mounting plate on pipe 10
Side is provided with first sliding groove 13, and 13 inner sliding type of first sliding groove is equipped with sliding block 14, is equipped with link block 15, link block at the top of sliding block 14
15 tops are equipped with rack gear 16, and 16 right end of rack gear is connected with pushing block 25, and the front and rear sides of 12 top right side of mounting plate are respectively connected with
Second baffle 17, first sliding groove 13 are located between two second baffles 17, and 12 top left side of mounting plate is connected with strut 21 and the
One connecting plate 18, the first connecting plate 18 are located at 21 right side of strut, and 18 installed in front of the first connecting plate has first motor 19, first motor 19
Gear 20 is installed, gear 20 is engaged with rack gear 16, and 21 right end of strut is connected with the first lower hopper 22, the first blanking on output shaft
Bucket 22 is connected with discharge nozzle 23, and discharge nozzle 23 is communicated with the first lower hopper 22, and 23 end of discharge nozzle is located at two second baffles 17
Between.
It further include having the second motor 27, disk 28, cylinder 30, the second lower hopper 31 and feeder pipe 32, the first lower hopper 22
Top is provided with second sliding slot 26, and installed in front has the second motor 27 in second sliding slot 26, installs on the output shaft of the second motor 27
There is disk 28, groove 29 is provided on the left of disk 28, cylinder 30, the connection of 22 top right side of the first lower hopper are connected on the outside of disk 28
There is the second lower hopper 31,31 bottom of the second lower hopper is connected with feeder pipe 32, and 32 end of feeder pipe is located in second sliding slot 26.
Embodiment 3
A kind of athletic training volleyball service device, as shown in figures 1 to 6, include cabinet 1, wheel 2, transverse slat 3, first baffle 4,
Telescopic rod 5, the first spring 6, air bag 7, escape pipe 8, the first valve 9, the first air inlet pipe 10, the first one-way cock 11, mounting plate
12, sliding block 14, link block 15, rack gear 16, second baffle 17, the first connecting plate 18, first motor 19, gear 20, strut 21, first
Lower hopper 22, discharge nozzle 23, shaft 24, pushing block 25 and torque spring 251,1 bottom of cabinet are equipped with wheel 2, connect at the top of cabinet 1
It is connected to transverse slat 3, opening is provided on the left of cabinet 1,3 bottom left of transverse slat is hingedly connected with first baffle 4, shaft 24 by shaft 24
On be cased with torque spring 251,251 one end of torque spring is connect with transverse slat 3, and the other end is connect with first baffle 4, first baffle 4
Cooperate with opening, the top of transverse slat 3 left and right sides is respectively mounted that there are two telescopic rods 5, and four 5 tops of telescopic rod are connected with mounting plate
12, the first spring 6 is cased on four telescopic rods 5, is connected at the top of 6 one end of the first spring and transverse slat 3, the other end and mounting plate 12
Bottom connection, 3 top center of transverse slat are equipped with air bag 7, and air bag 7 is located between four telescopic rods 5, the connection of 7 front side right lower quadrant of air bag
There is escape pipe 8, the first valve 9 is installed on escape pipe 8,7 front side upper left quarter of air bag is connected with the first air inlet pipe 10, the first air inlet
First one-way cock 11 is installed, the first air inlet pipe 10 and escape pipe 8 are all communicated with air bag 7,12 top right of mounting plate on pipe 10
Side is provided with first sliding groove 13, and 13 inner sliding type of first sliding groove is equipped with sliding block 14, is equipped with link block 15, link block at the top of sliding block 14
15 tops are equipped with rack gear 16, and 16 right end of rack gear is connected with pushing block 25, and the front and rear sides of 12 top right side of mounting plate are respectively connected with
Second baffle 17, first sliding groove 13 are located between two second baffles 17, and 12 top left side of mounting plate is connected with strut 21 and the
One connecting plate 18, the first connecting plate 18 are located at 21 right side of strut, and 18 installed in front of the first connecting plate has first motor 19, first motor 19
Gear 20 is installed, gear 20 is engaged with rack gear 16, and 21 right end of strut is connected with the first lower hopper 22, the first blanking on output shaft
Bucket 22 is connected with discharge nozzle 23, and discharge nozzle 23 is communicated with the first lower hopper 22, and 23 end of discharge nozzle is located at two second baffles 17
Between.
It further include having the second motor 27, disk 28, cylinder 30, the second lower hopper 31 and feeder pipe 32, the first lower hopper 22
Top is provided with second sliding slot 26, and installed in front has the second motor 27 in second sliding slot 26, installs on the output shaft of the second motor 27
There is disk 28, groove 29 is provided on the left of disk 28, cylinder 30, the connection of 22 top right side of the first lower hopper are connected on the outside of disk 28
There is the second lower hopper 31,31 bottom of the second lower hopper is connected with feeder pipe 32, and 32 end of feeder pipe is located in second sliding slot 26.
It further include having bearing block 33, bull stick 34, cylinder 35, connecting rod 36, driving lever 37, turntable 38 and kelly 40, in cabinet 1
Portion front and rear sides are mounted on bearing block 33, and bull stick 34 is respectively connected in two bearing blocks 33, is connected between two bull sticks 34
Cylinder 35, the 35 top left and right sides of cylinder are respectively connected with connecting rod 36, and two 36 tops of connecting rod are connected with driving lever 37, front side
34 front end of bull stick is equipped with turntable 38, and 38 top of turntable is provided with through-hole 39, is equipped with kelly 40,1 forward upper of cabinet in through-hole 39
It is provided with card slot 41, card slot 41 and kelly 40 cooperate.
Embodiment 4
A kind of athletic training volleyball service device, as shown in figures 1 to 6, include cabinet 1, wheel 2, transverse slat 3, first baffle 4,
Telescopic rod 5, the first spring 6, air bag 7, escape pipe 8, the first valve 9, the first air inlet pipe 10, the first one-way cock 11, mounting plate
12, sliding block 14, link block 15, rack gear 16, second baffle 17, the first connecting plate 18, first motor 19, gear 20, strut 21, first
Lower hopper 22, discharge nozzle 23, shaft 24, pushing block 25 and torque spring 251,1 bottom of cabinet are equipped with wheel 2, connect at the top of cabinet 1
It is connected to transverse slat 3, opening is provided on the left of cabinet 1,3 bottom left of transverse slat is hingedly connected with first baffle 4, shaft 24 by shaft 24
On be cased with torque spring 251,251 one end of torque spring is connect with transverse slat 3, and the other end is connect with first baffle 4, first baffle 4
Cooperate with opening, the top of transverse slat 3 left and right sides is respectively mounted that there are two telescopic rods 5, and four 5 tops of telescopic rod are connected with mounting plate
12, the first spring 6 is cased on four telescopic rods 5, is connected at the top of 6 one end of the first spring and transverse slat 3, the other end and mounting plate 12
Bottom connection, 3 top center of transverse slat are equipped with air bag 7, and air bag 7 is located between four telescopic rods 5, the connection of 7 front side right lower quadrant of air bag
There is escape pipe 8, the first valve 9 is installed on escape pipe 8,7 front side upper left quarter of air bag is connected with the first air inlet pipe 10, the first air inlet
First one-way cock 11 is installed, the first air inlet pipe 10 and escape pipe 8 are all communicated with air bag 7,12 top right of mounting plate on pipe 10
Side is provided with first sliding groove 13, and 13 inner sliding type of first sliding groove is equipped with sliding block 14, is equipped with link block 15, link block at the top of sliding block 14
15 tops are equipped with rack gear 16, and 16 right end of rack gear is connected with pushing block 25, and the front and rear sides of 12 top right side of mounting plate are respectively connected with
Second baffle 17, first sliding groove 13 are located between two second baffles 17, and 12 top left side of mounting plate is connected with strut 21 and the
One connecting plate 18, the first connecting plate 18 are located at 21 right side of strut, and 18 installed in front of the first connecting plate has first motor 19, first motor 19
Gear 20 is installed, gear 20 is engaged with rack gear 16, and 21 right end of strut is connected with the first lower hopper 22, the first blanking on output shaft
Bucket 22 is connected with discharge nozzle 23, and discharge nozzle 23 is communicated with the first lower hopper 22, and 23 end of discharge nozzle is located at two second baffles 17
Between.
It further include having the second motor 27, disk 28, cylinder 30, the second lower hopper 31 and feeder pipe 32, the first lower hopper 22
Top is provided with second sliding slot 26, and installed in front has the second motor 27 in second sliding slot 26, installs on the output shaft of the second motor 27
There is disk 28, groove 29 is provided on the left of disk 28, cylinder 30, the connection of 22 top right side of the first lower hopper are connected on the outside of disk 28
There is the second lower hopper 31,31 bottom of the second lower hopper is connected with feeder pipe 32, and 32 end of feeder pipe is located in second sliding slot 26.
It further include having bearing block 33, bull stick 34, cylinder 35, connecting rod 36, driving lever 37, turntable 38 and kelly 40, in cabinet 1
Portion front and rear sides are mounted on bearing block 33, and bull stick 34 is respectively connected in two bearing blocks 33, is connected between two bull sticks 34
Cylinder 35, the 35 top left and right sides of cylinder are respectively connected with connecting rod 36, and two 36 tops of connecting rod are connected with driving lever 37, front side
34 front end of bull stick is equipped with turntable 38, and 38 top of turntable is provided with through-hole 39, is equipped with kelly 40,1 forward upper of cabinet in through-hole 39
It is provided with card slot 41, card slot 41 and kelly 40 cooperate.
It further include having the first connecting plate 42, cylinder 43, riser 44, compression cylinder 45, piston 46, the second air inlet pipe 47 and second
One-way cock 48,21 front side middle part of strut are connected with the first connecting plate 42, and 42 bottom of the first connecting plate is equipped with cylinder 43, strut
21 lower fronts are connected with riser 44, and compression cylinder 45 is equipped on the left of riser 44, is equipped with piston 46 in compression cylinder 45, cylinder 43
5 bottom end of telescopic rod pass through the top of compression cylinder 45 and with connected at the top of piston 46,45 bottom right of compression cylinder and the first air inlet pipe 10
End connects and communicates, and 45 left side lowest part of compression cylinder is connected with the second air inlet pipe 47, is equipped with second in the second air inlet pipe 47
One-way cock 48.
Embodiment 5
A kind of athletic training volleyball service device, as shown in figures 1 to 6, include cabinet 1, wheel 2, transverse slat 3, first baffle 4,
Telescopic rod 5, the first spring 6, air bag 7, escape pipe 8, the first valve 9, the first air inlet pipe 10, the first one-way cock 11, mounting plate
12, sliding block 14, link block 15, rack gear 16, second baffle 17, the first connecting plate 18, first motor 19, gear 20, strut 21, first
Lower hopper 22, discharge nozzle 23, shaft 24, pushing block 25 and torque spring 251,1 bottom of cabinet are equipped with wheel 2, connect at the top of cabinet 1
It is connected to transverse slat 3, opening is provided on the left of cabinet 1,3 bottom left of transverse slat is hingedly connected with first baffle 4, shaft 24 by shaft 24
On be cased with torque spring 251,251 one end of torque spring is connect with transverse slat 3, and the other end is connect with first baffle 4, first baffle 4
Cooperate with opening, the top of transverse slat 3 left and right sides is respectively mounted that there are two telescopic rods 5, and four 5 tops of telescopic rod are connected with mounting plate
12, the first spring 6 is cased on four telescopic rods 5, is connected at the top of 6 one end of the first spring and transverse slat 3, the other end and mounting plate 12
Bottom connection, 3 top center of transverse slat are equipped with air bag 7, and air bag 7 is located between four telescopic rods 5, the connection of 7 front side right lower quadrant of air bag
There is escape pipe 8, the first valve 9 is installed on escape pipe 8,7 front side upper left quarter of air bag is connected with the first air inlet pipe 10, the first air inlet
First one-way cock 11 is installed, the first air inlet pipe 10 and escape pipe 8 are all communicated with air bag 7,12 top right of mounting plate on pipe 10
Side is provided with first sliding groove 13, and 13 inner sliding type of first sliding groove is equipped with sliding block 14, is equipped with link block 15, link block at the top of sliding block 14
15 tops are equipped with rack gear 16, and 16 right end of rack gear is connected with pushing block 25, and the front and rear sides of 12 top right side of mounting plate are respectively connected with
Second baffle 17, first sliding groove 13 are located between two second baffles 17, and 12 top left side of mounting plate is connected with strut 21 and the
One connecting plate 18, the first connecting plate 18 are located at 21 right side of strut, and 18 installed in front of the first connecting plate has first motor 19, first motor 19
Gear 20 is installed, gear 20 is engaged with rack gear 16, and 21 right end of strut is connected with the first lower hopper 22, the first blanking on output shaft
Bucket 22 is connected with discharge nozzle 23, and discharge nozzle 23 is communicated with the first lower hopper 22, and 23 end of discharge nozzle is located at two second baffles 17
Between.
It further include having the second motor 27, disk 28, cylinder 30, the second lower hopper 31 and feeder pipe 32, the first lower hopper 22
Top is provided with second sliding slot 26, and installed in front has the second motor 27 in second sliding slot 26, installs on the output shaft of the second motor 27
There is disk 28, groove 29 is provided on the left of disk 28, cylinder 30, the connection of 22 top right side of the first lower hopper are connected on the outside of disk 28
There is the second lower hopper 31,31 bottom of the second lower hopper is connected with feeder pipe 32, and 32 end of feeder pipe is located in second sliding slot 26.
It further include having bearing block 33, bull stick 34, cylinder 35, connecting rod 36, driving lever 37, turntable 38 and kelly 40, in cabinet 1
Portion front and rear sides are mounted on bearing block 33, and bull stick 34 is respectively connected in two bearing blocks 33, is connected between two bull sticks 34
Cylinder 35, the 35 top left and right sides of cylinder are respectively connected with connecting rod 36, and two 36 tops of connecting rod are connected with driving lever 37, front side
34 front end of bull stick is equipped with turntable 38, and 38 top of turntable is provided with through-hole 39, is equipped with kelly 40,1 forward upper of cabinet in through-hole 39
It is provided with card slot 41, card slot 41 and kelly 40 cooperate.
It further include having the first connecting plate 42, cylinder 43, riser 44, compression cylinder 45, piston 46, the second air inlet pipe 47 and second
One-way cock 48,21 front side middle part of strut are connected with the first connecting plate 42, and 42 bottom of the first connecting plate is equipped with cylinder 43, strut
21 lower fronts are connected with riser 44, and compression cylinder 45 is equipped on the left of riser 44, is equipped with piston 46 in compression cylinder 45, cylinder 43
5 bottom end of telescopic rod pass through the top of compression cylinder 45 and with connected at the top of piston 46,45 bottom right of compression cylinder and the first air inlet pipe 10
End connects and communicates, and 45 left side lowest part of compression cylinder is connected with the second air inlet pipe 47, is equipped with second in the second air inlet pipe 47
One-way cock 48.
Further include having the second connecting plate 49, the second connecting plate 50, electronic reel 51 and drawstring 52, is connected on the left of transverse slat 3
Second connecting plate 49, the front side of the second connecting plate 49 middle part are connected with the second connecting plate 50,50 bottom of the second connecting plate be equipped with it is electronic around
Line wheel 51 is wound with drawstring 52 on electronic reel 51, and 52 end of drawstring is connect with 4 left lower of first baffle.
When initial, the first valve 9 is in close state.When needing using the present invention, volleyball playerss are mobile by the present invention
To designated position, then gas is thrown into air bag 7 with inflator from the first air inlet pipe 10, expands air bag 7, to make to install
Plate 12 moves up, and the height of service is adjusted.When being adjusted to height, stopping throws gas in air bag 7 into, then controls
19 positive and negative rotation of first motor, band 20 positive and negative rotation of moving gear, to move left and right with carry-over bar 16, pushing block 25 moves left and right therewith,
At this point, volleyball playerss put vollyball in the first lower hopper 22 into, vollyball is fallen on mounting plate 12 by discharge nozzle 23, so that pushing block
25 can push out vollyball, serve a ball.Volleyball playerss can carry out vollyball breaktest.It is instructed when not needing progress vollyball impact
When practicing, volleyball playerss close first motor 19, then collect bouncing the ball of sending out, and be placed into cabinet 1, then beat
The first valve 9 is opened, the gas in air bag 7 is discharged from escape pipe 8, in the gravity of the first spring 6 and mounting plate 12 itself
Under, mounting plate 12 resets downwards.After the gas in air bag 7 is all discharged, the first valve 9 is closed, it then will be of the invention
It is moved to initial position.When the present invention is moved to initial position, volleyball playerss open first baffle 4, then with hand by first
Baffle 4 props up, and avoids first baffle 4 from closing, can take out the vollyball in cabinet 1.After all taking out, first baffle is unclamped
4, under the action of torque spring 251, first baffle 4 resets.
Because further including having the second motor 27, disk 28, cylinder 30, the second lower hopper 31 and feeder pipe 32, the first blanking
22 top of bucket is provided with second sliding slot 26, and installed in front has the second motor 27 in second sliding slot 26, on the output shaft of the second motor 27
Disk 28 is installed, groove 29 is provided on the left of disk 28, cylinder 30,22 top right side of the first lower hopper are connected on the outside of disk 28
It is connected with the second lower hopper 31,31 bottom of the second lower hopper is connected with feeder pipe 32, and 32 end of feeder pipe is located at second sliding slot 26
It is interior.The 27 slowly rotation of the second motor of volleyball playerss starting, drives disk 28 slowly to rotate, so that cylinder 30 is driven slowly to rotate,
At this point, volleyball playerss put vollyball in the second lower hopper 31 into, vollyball is fallen in second sliding slot 26 by feeder pipe 32, works as disk
When 28 slow rotations keep groove 29 corresponding with second sliding slot 26, vollyball is rolled to groove 29, then falls into the first lower hopper
In 22, and fallen on mounting plate 12 by discharge nozzle 23.When groove 29 and second sliding slot 26 not to it is corresponding when cylinder 30 it is sliding by second
Vollyball in slot 26 blocks, and prevents it from falling on mounting plate 12 by discharge nozzle 23, repeatedly, vollyball can be made intermittent
It falls on mounting plate 12, so that intermittent service can be realized.When not needing to carry out vollyball breaktest, the second motor is closed
27。
Because further including having bearing block 33, bull stick 34, cylinder 35, connecting rod 36, driving lever 37, turntable 38 and kelly 40, case
1 middle part front and rear sides of body are mounted on bearing block 33, and bull stick 34 is respectively connected in two bearing blocks 33, is connected between two bull sticks 34
It is connected to cylinder 35, the 35 top left and right sides of cylinder is respectively connected with connecting rod 36, and two 36 tops of connecting rod are connected with driving lever 37, preceding
34 front end of bull stick of side is equipped with turntable 38, and 38 top of turntable is provided with through-hole 39, and kelly 40,1 front side of cabinet are equipped in through-hole 39
Top is provided with card slot 41, and card slot 41 and kelly 40 cooperate.When needing to take out the vollyball in cabinet 1, volleyball playerss are by kelly
40 remove, and then rotate clockwise turntable 38, and the bull stick 34 of front side is driven to rotate clockwise, so that cylinder 35 be driven to turn clockwise
Dynamic, driving lever 37 rotates clockwise therewith, and driving lever 37 constantly stirs vollyball, enables volleyball playerss more convenient for cabinet 1
Interior vollyball takes out.After all taking out, stopping rotates clockwise turntable 38, then makes through-hole 39 corresponding with card slot 41, then
Kelly 40 is turned back in through-hole 39 and cooperates it with card slot 41, turntable 38 is fixed.
Because further including having the first connecting plate 42, cylinder 43, riser 44, compression cylinder 45, piston 46,47 and of the second air inlet pipe
Second one-way valve door 48,21 front side middle part of strut are connected with the first connecting plate 42, and 42 bottom of the first connecting plate is equipped with cylinder 43,
21 lower front of strut is connected with riser 44, and compression cylinder 45 is equipped on the left of riser 44, is equipped with piston 46, cylinder in compression cylinder 45
43 5 bottom end of telescopic rod pass through the top of compression cylinder 45 and with connected at the top of piston 46,45 bottom right of compression cylinder and the first air inlet
10 end of pipe connects and communicates, and 45 left side lowest part of compression cylinder is connected with the second air inlet pipe 47, is equipped in the second air inlet pipe 47
Second one-way valve door 48.When needing to adjust the height of mounting plate 12, volleyball playerss control cylinder 43 and stretch, in band piston 46
Lower movement.When piston 46 moves up, gas passes through in 47 inspiration compression cylinder 45 of the second air inlet pipe, when piston 46 moves down
When, the gas in compression cylinder 45 passes through in 10 spirt air bag 7 of the first air inlet pipe.When being adjusted to proper height, cylinder 43 is closed.
Just volleyball playerss are not needed and are thrown gas in air bag 7 into inflator, so as to reduce manual operation.
Because further including having the second connecting plate 49, the second connecting plate 50, electronic reel 51 and drawstring 52, connect on the left of transverse slat 3
It is connected to the second connecting plate 49,49 front side middle part of the second connecting plate is connected with the second connecting plate 50, and 50 bottom of the second connecting plate is equipped with electricity
Reel 51 is moved, is wound with drawstring 52 on electronic reel 51,52 end of drawstring is connect with 4 left lower of first baffle.Work as needs
When vollyball in cabinet 1 is taken out, volleyball playerss control electronic reel 51 and reel rope 52, pull first baffle by drawstring 52
4, open first baffle 4.After first baffle 4 is opened, electronic reel 51 is closed, the vollyball in cabinet 1 can be taken
Out.After all taking out, volleyball playerss control electronic reel 51 and put drawstring 52, under the action of torque spring 251, first gear
Plate 4 resets.After reset, electronic reel 51 is closed.First baffle 4 is propped up with hand in this way, just not needing volleyball playerss.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (5)
1. a kind of athletic training volleyball service device, which is characterized in that include cabinet (1), wheel (2), transverse slat (3),
One baffle (4), telescopic rod (5), the first spring (6), air bag (7), escape pipe (8), the first valve (9), the first air inlet pipe (10),
First one-way cock (11), mounting plate (12), sliding block (14), link block (15), rack gear (16), second baffle (17), first connect
Plate (18), first motor (19), gear (20), strut (21), the first lower hopper (22), discharge nozzle (23), shaft (24), pushing block
(25) it is equipped with wheel (2), is connected with transverse slat (3) at the top of cabinet (1), cabinet (1) with torque spring (251), cabinet (1) bottom
Left side is provided with opening, and transverse slat (3) bottom left is hingedly connected with first baffle (4) by shaft (24), and shaft is cased on (24)
Torque spring (251), torque spring (251) one end are connect with transverse slat (3), and the other end is connect with first baffle (4), first baffle
(4) cooperate with opening, the left and right sides is respectively mounted that there are two telescopic rod (5), four telescopic rod (5) tops connections at the top of transverse slat (3)
Have mounting plate (12), be cased with the first spring (6) on four telescopic rods (5), is connected at the top of the first spring (6) one end and transverse slat (3)
It connects, the other end is connect with mounting plate (12) bottom, and transverse slat (3) top center is equipped with air bag (7), and air bag (7) is located at four and stretches
Between bar (5), right lower quadrant is connected with escape pipe (8) on front side of air bag (7), and the first valve (9), air bag are equipped on escape pipe (8)
(7) front side upper left quarter is connected with the first air inlet pipe (10), is equipped in the first air inlet pipe (10) the first one-way cock (11), first
Air inlet pipe (10) and escape pipe (8) are all communicated with air bag (7), and mounting plate (12) top right side is provided with first sliding groove (13), and first
Sliding slot (13) inner sliding type is equipped with sliding block (14), is equipped with link block (15) at the top of sliding block (14), installation at the top of link block (15)
Have rack gear (16), rack gear (16) right end is connected with pushing block (25), and the front and rear sides of mounting plate (12) top right side are respectively connected with
Two baffles (17), first sliding groove (13) are located between two second baffles (17), and mounting plate (12) top left side is connected with strut
(21) it is located on the right side of strut (21) with the first connecting plate (18), the first connecting plate (18), the first connecting plate (18) installed in front has the first electricity
Machine (19) is equipped with gear (20) on the output shaft of first motor (19), and gear (20) is engaged with rack gear (16), and strut (21) is right
End is connected with the first lower hopper (22), and the first lower hopper (22) is connected with discharge nozzle (23), discharge nozzle (23) and the first lower hopper
(22) it communicates, discharge nozzle (23) end is located between two second baffles (17).
2. a kind of athletic training volleyball service device according to claim 1, which is characterized in that further include having the second electricity
Machine (27), disk (28), cylinder (30), the second lower hopper (31) and feeder pipe (32) are provided with the at the top of the first lower hopper (22)
Two sliding slots (26), second sliding slot (26) interior installed in front have the second motor (27), are equipped on the output shaft of the second motor (27)
Disk (28), disk (28) left side are provided with groove (29), are connected with cylinder (30) on the outside of disk (28), the first lower hopper (22) top
It is connected with the second lower hopper (31) on the right side of portion, the second lower hopper (31) bottom is connected with feeder pipe (32), feeder pipe (32) end
In second sliding slot (26).
3. a kind of athletic training volleyball service device according to claim 2, which is characterized in that further include having bearing block
(33), bull stick (34), cylinder (35), connecting rod (36), driving lever (37), turntable (38) and kelly (40), cabinet (1) middle part front and back
Two sides are mounted on bearing block (33), are respectively connected with bull stick (34) in two bearing blocks (33), are connected between two bull sticks (34)
Have cylinder (35), the left and right sides is respectively connected with connecting rod (36) at the top of cylinder (35), and two connecting rod (36) tops, which are connected with, dials
Bull stick (34) front end of bar (37), front side is equipped with turntable (38), and turntable (38) top is provided with through-hole (39), is set in through-hole (39)
Have kelly (40), cabinet (1) forward upper is provided with card slot (41), and card slot (41) and kelly (40) cooperate.
4. a kind of athletic training volleyball service device according to claim 3, which is characterized in that further include having the first company
Fishplate bar (42), cylinder (43), riser (44), compression cylinder (45), piston (46), the second air inlet pipe (47) and second one-way valve door
(48), middle part is connected with the first connecting plate (42) on front side of strut (21), and the first connecting plate (42) bottom is equipped with cylinder (43), branch
Bar (21) lower front is connected with riser (44), is equipped with compression cylinder (45) on the left of riser (44), is equipped with and is lived in compression cylinder (45)
It fills in (46), telescopic rod (5) bottom end of cylinder (43) passes through at the top of compression cylinder (45) and connect with piston (46) top, compression cylinder
(45) bottom right connect and communicates with the first air inlet pipe (10) end, and lowest part is connected with the second air inlet on the left of compression cylinder (45)
It manages (47), second one-way valve door (48) is installed in the second air inlet pipe (47).
5. a kind of athletic training volleyball service device according to claim 4, which is characterized in that further include having the second company
Plate (49), the second connecting plate (50), electronic reel (51) and drawstring (52), transverse slat (3) left side are connected with the second connecting plate (49),
Middle part is connected with the second connecting plate (50) on front side of second connecting plate (49), and the second connecting plate (50) bottom is equipped with electronic reel
(51), it is wound with drawstring (52) on electronic reel (51), drawstring (52) end is connect with first baffle (4) left lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838918.1A CN109011495B (en) | 2018-07-27 | 2018-07-27 | Volleyball serving device for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838918.1A CN109011495B (en) | 2018-07-27 | 2018-07-27 | Volleyball serving device for physical training |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109011495A true CN109011495A (en) | 2018-12-18 |
| CN109011495B CN109011495B (en) | 2020-05-19 |
Family
ID=64647024
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838918.1A Expired - Fee Related CN109011495B (en) | 2018-07-27 | 2018-07-27 | Volleyball serving device for physical training |
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| Country | Link |
|---|---|
| CN (1) | CN109011495B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302520A (en) * | 2019-07-15 | 2019-10-08 | 江西师范大学 | A kind of Multifunctional physical training auxiliary device |
| CN114391743A (en) * | 2022-01-18 | 2022-04-26 | 嘉兴职业技术学院 | Repeatedly usable's assembled exhibition utensil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6852046B1 (en) * | 2003-07-08 | 2005-02-08 | Joseph S. Wewel | Self-storing standard for a game net |
| CN1861232A (en) * | 2006-06-10 | 2006-11-15 | 合肥工业大学 | Simple equipment used for volleyballer training |
| CN207307117U (en) * | 2017-08-01 | 2018-05-04 | 山东女子学院 | A kind of P.E. teacher's table tennis practising device |
-
2018
- 2018-07-27 CN CN201810838918.1A patent/CN109011495B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6852046B1 (en) * | 2003-07-08 | 2005-02-08 | Joseph S. Wewel | Self-storing standard for a game net |
| CN1861232A (en) * | 2006-06-10 | 2006-11-15 | 合肥工业大学 | Simple equipment used for volleyballer training |
| CN207307117U (en) * | 2017-08-01 | 2018-05-04 | 山东女子学院 | A kind of P.E. teacher's table tennis practising device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302520A (en) * | 2019-07-15 | 2019-10-08 | 江西师范大学 | A kind of Multifunctional physical training auxiliary device |
| CN114391743A (en) * | 2022-01-18 | 2022-04-26 | 嘉兴职业技术学院 | Repeatedly usable's assembled exhibition utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109011495B (en) | 2020-05-19 |
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