CN209254064U - A kind of volleyball smash exercise assist - Google Patents
A kind of volleyball smash exercise assist Download PDFInfo
- Publication number
- CN209254064U CN209254064U CN201822048702.3U CN201822048702U CN209254064U CN 209254064 U CN209254064 U CN 209254064U CN 201822048702 U CN201822048702 U CN 201822048702U CN 209254064 U CN209254064 U CN 209254064U
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- China
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- fixedly connected
- bottom plate
- ball
- catapult
- transmission device
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Abstract
The utility model discloses a kind of volleyball smash exercise assists, including bottom plate, the bottom plate top center is fixedly connected with rotation seat, the inner wall of the rotation seat is rotatably connected to catapult-launching gear, the top of the catapult-launching gear is fixedly connected with limitting casing, the lower rotation of the limitting casing is connected with lifting device, the lower rotation of the lifting device is connected with transmission device, the bottom of the transmission device is fixedly connected with the surface of bottom plate, the bottom plate is fixedly connected with support frame far from transmission device side, containing box is fixedly connected at the top of support frame as described above, the utility model relates to sports technology fields.A kind of volleyball smash exercise assist, people is needed to complete to pick up ball and service when solving the training of holding formula, ball is picked up to waste time, service waste of manpower and every time service can generate different pass direction and height, randomness is too strong, can not make that trainer repeats practice multi-angle and multi-faceted fixed point is received the problem of smashing.
Description
Technical field
The utility model relates to sports technology field, specially a kind of volleyball smash exercise assist.
Background technique
Vollyball is one of ball game project, and sports craftsmenship is stronger, and slam-shot is one of basic fundamental of vollyball,
It is aggressive most strong most effective offensive means, plays a very important role in play, the training process of slam-shot is more multiple
It is miscellaneous, it is divided into the single practice of unarmed formula and holding formula practice.The former lacks actual experience, thus white silk due to empty-handedly operating when practice
It is poor to practise effect, the latter needs people to complete to pick up ball and service in training, picks up ball and wastes time, serve a ball waste of manpower and each hair
Club generates different pass direction and height, and randomness is too strong, and trainer can not be made to repeat practice multi-angle and multi-faceted
Pinpoint smash of receiving.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of volleyball smash exercise assist, solves and holds
It needs people to complete to pick up ball and service when ball-type training, picks up ball and waste time, service waste of manpower and every time service can generate difference
Pass direction and height, randomness is too strong, can not make that trainer repeats practice multi-angle and multi-faceted fixed point is received smash
The problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of volleyball smash practice is auxiliary
Device, including bottom plate are helped, the bottom plate top center is fixedly connected with rotation seat, and the inner wall of the rotation seat is rotatably connected to bullet
Injection device, the top of the catapult-launching gear are fixedly connected with limitting casing, and the lower rotation of the limitting casing is connected with lifting device,
The lower rotation of the lifting device is connected with transmission device, and the bottom of the transmission device is fixedly connected with the surface of bottom plate,
The bottom plate is fixedly connected with support frame far from transmission device side, and containing box, institute are fixedly connected at the top of support frame as described above
The side for stating the close catapult-launching gear of containing box is provided with ball mouth, the inner wall of the containing box and sets close to the position of ball mouth
It is equipped with ball-sending device, the ball mouth is connected to by hose with catapult-launching gear, and bottom plate top corresponding with support frame is set
It is equipped with battery, is provided with controller at the top of the battery.
Preferably, the bottom plate of the bottom plate is fixedly connected with universal wheel, and the bottom plate is equidistantly solid close to the side of containing box
Surely it is connected with telescopic rod, is fixedly connected with holding rod at the top of the telescopic rod.
Preferably, the catapult-launching gear includes ejection guns, and the inner wall bottom of the ejection guns is fixedly connected with fixed frame, institute
The center for stating fixed frame is fixedly connected with electromagnet, and the edge of the fixed frame is fixedly connected with spring, and the spring is far from electricity
The side of magnet is fixedly connected with push plate, and the push plate is fixedly connected with permanent magnet, the ejection guns close to the side of electromagnet
Surface be provided with ball hole.
Preferably, the lifting device includes adjustable shelf, and the top of the adjustable shelf is rotatablely connected threaded rod, the screw thread
The surface of bar is provided with nut.
Preferably, the transmission device includes fixed frame, and the inner wall side of the fixed frame is fixedly connected with servo motor,
The output end of the servo motor is fixedly connected with shaft coupling, and the shaft coupling is fixedly connected with silk far from the side of servo motor
Bar, the surface of the screw rod are threaded with sliding block, and fixed frame top corresponding with sliding block offers loose slot.
Preferably, the ball-sending device includes driving motor, and the output end of the driving motor is fixedly connected with pivoting leaf.
(3) beneficial effect
The utility model provides a kind of volleyball smash exercise assist.Have it is following the utility model has the advantages that
(1), the volleyball smash exercise assist is rotatably connected to catapult-launching gear, support frame by the inner wall of rotation seat
Top be fixedly connected with containing box, the inner wall of containing box and the position of ball mouth is provided with ball-sending device, it is described go out ball
Mouth is connected to by hose with catapult-launching gear, has reached the automatic charging that vollyball is realized using containing box cooperation ball-sending device, then
Cooperation catapult-launching gear realizes that the parabolic of vollyball continuously launches, and avoids manually serving a ball, and realizes single training, while facilitating fixed point
Ejection is conducive to repetition training, improves training dexterity.
(2), the volleyball smash exercise assist is connected with lifting device, lifting dress by the lower rotation of limitting casing
The lower rotation set is connected with transmission device, has reached and has realized ejection guns tilt adjustment using lifting device, has facilitated adjusting parabolic
Line height realizes ejection guns angular adjustment using lifting device, facilitates and adjusts the ejection of vollyball different directions, improves the practical of device
Property.
(3), the volleyball smash exercise assist is fixedly connected with universal wheel by the bottom plate of bottom plate, and bottom plate is close to receipts
Receiving the side of case is equidistantly fixedly connected with telescopic rod, is fixedly connected with holding rod at the top of telescopic rod, has reached and cooperated using holding rod
Universal wheel realization device is mobile, facilitates manual adjustment, and the apparatus structure is compact, small volume, and convenience is higher.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model catapult-launching gear structural schematic diagram；
Fig. 3 is the utility model lifting device structure schematic diagram；
Fig. 4 is the utility model transmission structures schematic diagram；
Fig. 5 is the utility model ball-sending device structural schematic diagram.
In figure: 1 bottom plate, 2 rotation seats, 3 catapult-launching gears, 31 ejection guns, 32 fixed frames, 33 electromagnet, 34 springs, 35 push away
Plate, 36 permanent magnets, 37 ball holes, 4 limitting casings, 5 lifting devices, 51 adjustable shelfs, 52 threaded rods, 53 nuts, 6 transmission devices, 61
Fixed frame, 62 servo motors, 63 shaft couplings, 64 screw rods, 65 sliding blocks, 66 loose slots, 7 support frames, 8 containing boxs, 9 ball mouths, 10
Ball-sending device, 101 driving motors, 102 pivoting leafs, 11 hoses, 12 batteries, 13 controllers, 14 universal wheels, 15 telescopic rods, 16
Holding rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of volleyball smash exercise assist, including
Bottom plate 1,1 top center of bottom plate are fixedly connected with rotation seat 2, and the inner wall of rotation seat 2 is rotatably connected to catapult-launching gear 3, the row of realization
Ball continuously emits, and the top of catapult-launching gear 3 is fixedly connected with limitting casing 4, and the lower rotation of limitting casing 4 is connected with lifting device 5,
Realize the adjusting of ejection altitude, the lower rotation of lifting device 5 is connected with transmission device 6, realizes the adjusting of flip angle, is driven
The bottom of device 6 is fixedly connected with the surface of bottom plate 1, and bottom plate 1 is fixedly connected with support frame 7 far from 6 side of transmission device, support
The top of frame 7 is fixedly connected with containing box 8, and vollyball is facilitated to store, and realizes that ball number is picked up in continuous transmitting, reduction, improves training effect
Rate, the side of the close catapult-launching gear 3 of containing box 8 are provided with ball mouth 9, the inner wall of containing box 8 and the position close to ball mouth 9
It is provided with ball-sending device 10, realizes that vollyball is individually discharged, ball mouth 9 is connected to by hose 11 with catapult-launching gear 3, bottom plate 1 and branch
The corresponding top of support 7 is provided with battery 12, provides electric power, facilitates motor and work of electromagnet, the top of battery 12
It is provided with controller 13, realization device process control improves device intelligence, and the bottom plate of bottom plate 1 is fixedly connected with universal wheel 14,
Bottom plate 1 is equidistantly fixedly connected with telescopic rod 15 close to the side of containing box 8, and the top of telescopic rod 15 is fixedly connected with holding rod 16,
Facilitating the mobile transport of device, catapult-launching gear 3 includes ejection guns 31, and the inner wall bottom of ejection guns 31 is fixedly connected with fixed frame 32,
The center of fixed frame 32 is fixedly connected with electromagnet 33, and the edge of fixed frame 32 is fixedly connected with spring 34, and spring 34 is far from electricity
The side of magnet 33 is fixedly connected with push plate 35, and push plate 35 is fixedly connected with permanent magnet 36 close to the side of electromagnet 33, ejection
The surface of cylinder 31 is provided with ball hole 37, and lifting device 5 includes adjustable shelf 51, and the top of adjustable shelf 51 is rotatablely connected threaded rod
52, the surface of threaded rod 52 is provided with nut 53, and transmission device 6 includes fixed frame 61, and the inner wall side of fixed frame 61 is fixed to be connected
It is connected to servo motor 62, the output end of servo motor 62 is fixedly connected with shaft coupling 63, and shaft coupling 63 is far from servo motor 62
Side is fixedly connected with screw rod 64, and the surface of screw rod 64 is threaded with sliding block 65, the top corresponding with sliding block 65 of fixed frame 61
Portion offers loose slot 66, and ball-sending device 10 includes driving motor 101, and the output end of driving motor 101 is fixedly connected with rotation
Leaf 102.
In use, cooperating universal wheel 14 that device is moved to training court using telescopic rod 15, fixed universal wheel 14 is realized
Device is fixed, and then vollyball is placed into containing box 8, is then rotated activity box 51 and is driven threaded rod 52 mobile, is adjusted to arrive and be closed
Nut 53 is tightened after suitable height, realizes the adjusting of ejection altitude, then driving motor 101 drives pivoting leaf 102 to rotate, the row of realization
Ball, cooperation hose 11 are entered in ejection guns 31 ball by ball hole 37 out one by one, and electromagnet 33 is powered, output magnetism and permanent magnet
36 mating bands spring 34 of moving presses, and then powers off, under the effect of elasticity, vollyball is popped up, and realizes ejection, then servo motor 61
Cooperate shaft coupling 62 that screw rod 64 is driven to rotate, screw rod 64 is mobile with movable slider 65, and then drives 31 transverse shifting of ejection guns, convenient
Fixed point service and different angle service, improve training effectiveness.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of volleyball smash exercise assist, including bottom plate (1), it is characterised in that: bottom plate (1) top center is fixed
Be connected with rotation seat (2), the inner wall of the rotation seat (2) is rotatably connected to catapult-launching gear (3), the catapult-launching gear (3) it is upper
Portion is fixedly connected with limitting casing (4), and the lower rotation of the limitting casing (4) is connected with lifting device (5), the lifting device
(5) lower rotation is connected with transmission device (6), and the bottom of the transmission device (6) is fixedly connected with the surface of bottom plate (1),
The bottom plate (1) is fixedly connected with support frame (7) far from transmission device (6) side, and support frame as described above is fixedly connected at the top of (7)
Have containing box (8), the side of the close catapult-launching gear (3) of the containing box (8) is provided with ball mouth (9), the containing box (8)
Inner wall and be provided with ball-sending device (10) close to the position of ball mouth (9), the ball mouth (9) passes through hose (11) and ejection
Device (3) connection, the bottom plate (1) top corresponding with support frame (7) are provided with battery (12), the battery (12)
Top be provided with controller (13).
2. a kind of volleyball smash exercise assist according to claim 1, it is characterised in that: the bottom of the bottom plate (1)
Plate is fixedly connected with universal wheel (14), and the bottom plate (1) is equidistantly fixedly connected with telescopic rod close to the side of containing box (8)
(15), holding rod (16) are fixedly connected at the top of the telescopic rod (15).
3. a kind of volleyball smash exercise assist according to claim 1, it is characterised in that: the catapult-launching gear (3)
Including ejection guns (31), the inner wall bottom of the ejection guns (31) is fixedly connected with fixed frame (32), the fixed frame (32)
Center is fixedly connected with electromagnet (33), and the edge of the fixed frame (32) is fixedly connected with spring (34), the spring (34)
Side far from electromagnet (33) is fixedly connected with push plate (35), side fixed company of the push plate (35) close to electromagnet (33)
It is connected to permanent magnet (36), the surface of the ejection guns (31) is provided with ball hole (37).
4. a kind of volleyball smash exercise assist according to claim 1, it is characterised in that: the lifting device (5)
Including adjustable shelf (51), the top of the adjustable shelf (51) is rotatablely connected threaded rod (52), and the surface of the threaded rod (52) is set
It is equipped with nut (53).
5. a kind of volleyball smash exercise assist according to claim 1, it is characterised in that: the transmission device (6)
Including fixed frame (61), the inner wall side of the fixed frame (61) is fixedly connected with servo motor (62), the servo motor
(62) output end is fixedly connected with shaft coupling (63), and the shaft coupling (63) is fixedly connected far from the side of servo motor (62)
Have screw rod (64), the surface of the screw rod (64) is threaded with sliding block (65), and the fixed frame (61) and sliding block (65) are opposite
The top answered offers loose slot (66).
6. a kind of volleyball smash exercise assist according to claim 1, it is characterised in that: the ball-sending device (10)
Including driving motor (101), the output end of the driving motor (101) is fixedly connected with pivoting leaf (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048702.3U CN209254064U (en) | 2018-12-07 | 2018-12-07 | A kind of volleyball smash exercise assist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048702.3U CN209254064U (en) | 2018-12-07 | 2018-12-07 | A kind of volleyball smash exercise assist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254064U true CN209254064U (en) | 2019-08-16 |
Family
ID=67562410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048702.3U Expired - Fee Related CN209254064U (en) | 2018-12-07 | 2018-12-07 | A kind of volleyball smash exercise assist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035910A (en) * | 2019-12-25 | 2020-04-21 | 温州医科大学 | Volleyball passes ball machine |
| CN114504792A (en) * | 2022-02-24 | 2022-05-17 | 西安翻译学院 | Tennis training device with rotatable tennis balls |
| CN115300889A (en) * | 2022-08-30 | 2022-11-08 | 上饶师范学院 | Automatic volleyball serving device for physical training |
-
2018
- 2018-12-07 CN CN201822048702.3U patent/CN209254064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035910A (en) * | 2019-12-25 | 2020-04-21 | 温州医科大学 | Volleyball passes ball machine |
| CN114504792A (en) * | 2022-02-24 | 2022-05-17 | 西安翻译学院 | Tennis training device with rotatable tennis balls |
| CN115300889A (en) * | 2022-08-30 | 2022-11-08 | 上饶师范学院 | Automatic volleyball serving device for physical training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |