CN107308627B - A kind of ball serving device of volleyball smash training - Google Patents
A kind of ball serving device of volleyball smash training Download PDFInfo
- Publication number
- CN107308627B CN107308627B CN201710699810.4A CN201710699810A CN107308627B CN 107308627 B CN107308627 B CN 107308627B CN 201710699810 A CN201710699810 A CN 201710699810A CN 107308627 B CN107308627 B CN 107308627B
- Authority
- CN
- China
- Prior art keywords
- ball
- incorporating section
- limit hole
- hole
- cam
- 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.)
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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
- A63B69/40—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
- A63B69/0095—Training appliances or apparatus for special sports for volley-ball
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of ball serving devices of volleyball smash training, belong to sports apparatus field.The device includes shell, ball beater and dynamical system；Shell includes the bulb out that incorporating section and perforation are connected to the incorporating section, the bulb out has ball mouth, goal tube is provided on the bulb out, it is provided in the bulb out for preventing vollyball to the limited block tumbled away from the ball mouth direction, the reception hole for limit is offered to perforation on the incorporating section, the reception hole includes the first limit hole, second limit hole and third limit hole, ball beater includes striking plate and the gag lever post that can be accommodated in the reception hole, dynamical system, it includes the cam in the incorporating section and the driving device for driving the cam rotation.
Description
Technical field
The present invention relates to sports apparatus field, in particular to a kind of ball serving device of volleyball smash training.
Background technique
Slam-shot is often the key of score in volleyball match, and is most difficult to a technology of white silk.In the daily tactics of vollyball
It in training, is usually served a ball by training mate person, therefore, when training mate person's service makes a fault or is not in place, will cause entire team team member
Fall into a long wait, or cause the failure of positioning and influence training effect.Volleyball serving device in the prior art mostly uses electric drive
Dynamic, this service robot volume is big, structure is complicated, cost is high, is not suitable for amateur team's training and service is in the form of a single.
In conclusion service robot in the prior art, there are volumes greatly, structure is complicated, cost is high, serves a ball in the form of a single,
The problem of cannot achieve the service of diversified forms.
Summary of the invention
The present invention provides a kind of ball serving device of volleyball smash training, can solve service robot in the prior art, exists
The problem of volume is big, structure is complicated, cost is high, serves a ball in the form of a single, cannot achieve the service of diversified forms.
A kind of ball serving device of volleyball smash training, comprising:
Shell comprising incorporating section and perforation are connected to the bulb that goes out of the incorporating section, and the bulb out has ball mouth,
It is provided with goal tube on the bulb out, is connected to the goal tube perforation bulb out, is provided in the bulb out
For preventing vollyball to the limited block tumbled away from the ball mouth direction, offered for limiting with penetrating through on the incorporating section
Reception hole, the reception hole includes the first limit hole, the second limit hole and third limit hole, first limit hole and described
Third limit hole is symmetrical arranged about second limit hole, the upper end of first limit hole and the third limit hole it is upper
The lower end of the lower end and the third limit hole of holding close to each other, described first limit hole is located remotely from each other；
Ball beater comprising striking plate and the gag lever post that can be accommodated in the reception hole, the complete position of striking plate
In in the incorporating section, the striking plate is connected with the gag lever post by connecting rod；
Dynamical system comprising the cam in the incorporating section and the driving dress for driving the cam rotation
It sets, the cam at least has the first working condition and the second working condition, and when being in the first working condition, the cam turns
After dynamic certain position, the striking plate is separated with cam；When being in the second working condition, bat described in the cam abutment
Plate simultaneously drives the striking plate deformation with accumulation of energy.
More preferably, which further includes the support rod and pedestal for being used to support the shell, support rod one end connection
It is connected to the base to the shell, the other end.
More preferably, the goal tube is connected with the goal bucket of taper far from one end of the service pipe.
More preferably, the ball beater further includes the locating piece for preventing ball beater from sliding out of described reception hole, described
Locating piece is greater than the reception hole.
More preferably, the ball beater further includes fastening screw, and one end of the connecting rod offers internal thread hole, described interior
Threaded hole is matched with the fastening screw.
More preferably, the driving device is motor, and the side wall that the output end of the motor passes through the incorporating section is connected to
The cam.
More preferably, the driving device include the first gear being mounted on the side wall of the incorporating section, be mounted on it is described
Second gear that is on the side wall of incorporating section and being meshed with the first gear, the driving being drivingly connected with the second gear
Bar and the turning handle being arranged on the drive rod, connecting shaft and institute of the second gear by the side wall across the incorporating section
State actuated by cams connection.
The present invention provides a kind of ball serving device of volleyball smash training, by cam driven striking plate accumulation of energy, when cam is de-
Striking plate hits vollyball when from striking plate, and structure is simple, easy to maintain, and cost is relatively low is suitable for layman's use, passes through
First limit hole, the second limit hole and third limit hole adjust the position of ball beater, and flat-shot, top spin and backspin may be implemented
The transmitting of ball.
Detailed description of the invention
Fig. 1 is a kind of ball serving device structural schematic diagram one of volleyball smash training provided by the invention；
Fig. 2 is a kind of ball serving device structural schematic diagram two of volleyball smash training provided by the invention；
Fig. 3 is the main view of Fig. 1；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is partial enlarged view at A in Fig. 4；
Fig. 6 is partial enlarged view at B in Fig. 4；
Fig. 7 is the structural schematic diagram of ball beater in Fig. 1.
Description of symbols:
00- vollyball, 10- pedestal, 11- support rod, 12- shell, the first limit hole of 121-, the second limit hole of 122-, 123-
Third limit hole, 13- go out bulb, and 131- limited block, 14- goal tube, 15-, which scores, to struggle against, 20- ball beater, 21- locating piece, 22-
Connecting rod, 23- gag lever post, 24- striking plate, 25- fastening screw, 30- first gear, 31- cam, 32- second gear, 33- drive
Dynamic handle, 34- turning handle.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
As shown in Figures 1 to 7, the ball serving device of 00 spiking training of a kind of vollyball provided in an embodiment of the present invention, including shell
Body 12, ball beater 20 and dynamical system；Shell 12 includes the bulb 13 out that incorporating section and perforation are connected to incorporating section, out bulb 13
With ball mouth, goal tube 14 is provided on bulb 13 out, is connected to out bulb 13 to the perforation of goal tube 14, goal tube 14 is remote
One end from service pipe is connected with the goal bucket 15 of taper, is provided in bulb 13 for preventing vollyball 00 from supporting or opposing from ball mouth out
The limited block 131 that direction tumbles, perforation ground offers the reception hole for limit on incorporating section, and reception hole includes the first limit hole
121, the second limit hole 122 and third limit hole 123, the first limit hole 121 and third limit hole 123 are about the second limit hole
122 are symmetrical arranged, and the upper end of the first limit hole 121 and the upper end of third limit hole 123 are close to each other, the first limit hole 121
Lower end and the lower end of third limit hole 123 are located remotely from each other；Ball beater 20 includes striking plate 24 and can be accommodated in reception hole
Gag lever post 23, striking plate 24 are fully located in incorporating section, and striking plate 24 is connected with gag lever post 23 by connecting rod 22, are batted
Device 20 further includes the locating piece 21 for preventing ball beater 20 from sliding out of reception hole, the outer profile of locating piece 21 and reception hole
Outer profile is identical and is greater than the outer profile of reception hole, and ball beater 20 further includes fastening screw 25, and one end of connecting rod 22 opens up
There is internal thread hole, internal thread hole is matched with fastening screw 25；Dynamical system includes the cam 31 in incorporating section and is used for
The driving device for driving cam 31 to rotate, cam 31 at least have the first working condition and the second working condition, when in first
When working condition, cam 31 is separated with 24 phase of striking plate；When being in the second working condition, cam 31 connects with striking plate 24
Touching, the device further include the support rod 11 and pedestal 10 for being used to support shell 12, and 11 one end of support rod is connected to shell 12, another
End is connected to pedestal 10, and driving device is motor, and the side wall that the output end of motor passes through incorporating section is connected to cam 31.
In use, by motor band moving cam 31 rotate, cam 31 against striking plate 24 and drive striking plate 24 deformation with
Accumulation of energy, after cam 31 rotates certain position, striking plate 24 is separated with cam 31, striking plate 24 in the trend that resiles and
Vollyball 00 is impacted, vollyball 00 is hit into vollyball 00.
In other embodiments, driving device includes the first gear 30 being mounted on the side wall of incorporating section, is mounted on receipts
Receive second gear 32 that is on the side wall in portion and being meshed with first gear 30, with second gear 32 be drivingly connected drive rod
33 and the turning handle 34 that is arranged on drive rod 33, second gear 32 passes through the connecting shaft for passing through the side wall of incorporating section and cam 31 drives
Dynamic connection, other parts are identical with above-described embodiment.
In this embodiment, to prevent to drive by manpower when outdoor court does not have power supply, passing through first gear
30 and second gear 32 different engagement ratios, may be designed as type of quickly serving a ball, i.e. the gear ratio first gear of second gear 32
30 number of teeth is more, it can be achieved that acceleration effect；The number of teeth for being also designed to the gear ratio first gear 30 of second gear 32 is few, can fit
It is used with situation relatively labor-saving, that service frequency is not high.
The present invention provides a kind of ball serving device of 00 spiking training of vollyball, drives 24 accumulation of energy of striking plate by cam 31, when
Striking plate 24 hits vollyball 00 when cam 31 is detached from striking plate 24, and structure is simple, easy to maintain, and cost is relatively low suitable for amateur
Personage uses, and the position of ball beater 20 is adjusted by the first limit hole 121, the second limit hole 122 and third limit hole 123, can
To realize flat-shot, top spin and the transmitting of chop.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (7)
1. a kind of ball serving device of volleyball smash training characterized by comprising
Shell comprising incorporating section and perforation are connected to the bulb that goes out of the incorporating section, and the bulb out has ball mouth, described
Goal tube is provided on bulb out, the bulb out is connected to the goal tube perforation, is provided with and is used in the bulb out
It prevents vollyball to the limited block tumbled away from the ball mouth direction, the receipts for limit are offered on the incorporating section with penetrating through
Receive hole, the reception hole includes the first limit hole, the second limit hole and third limit hole, first limit hole and the third
Limit hole is symmetrical arranged about second limit hole, the upper end phase of the upper end of first limit hole and the third limit hole
The mutual lower end of close, described first limit hole and the lower end of the third limit hole are located remotely from each other；
Ball beater comprising striking plate and the gag lever post that can be accommodated in the reception hole, the striking plate are fully located at institute
It states in incorporating section, the striking plate is connected with the gag lever post by connecting rod；
Dynamical system comprising the cam in the incorporating section and the driving device for driving the cam rotation, institute
Stating cam at least has the first working condition and the second working condition, when being in the first working condition, the cam rotation one
Positioning postpones, and the striking plate is separated with cam；When being in the second working condition, striking plate described in the cam abutment is simultaneously
Drive the striking plate deformation with accumulation of energy.
2. a kind of ball serving device of volleyball smash training as described in claim 1, which is characterized in that the device further includes being used for
The support rod and pedestal of the shell are supported, described support rod one end is connected to the shell, the other end is connected to the base.
3. a kind of ball serving device of volleyball smash training as described in claim 1, which is characterized in that the goal tube is far from institute
The one end for stating service pipe is connected with the goal bucket of taper.
4. a kind of ball serving device of volleyball smash training as described in claim 1, which is characterized in that the ball beater further includes
Locating piece for preventing ball beater from sliding out of described reception hole, the locating piece are greater than the reception hole.
5. a kind of ball serving device of volleyball smash training as described in claim 1 or 4, which is characterized in that the ball beater is also
Including fastening screw, one end of the connecting rod offers internal thread hole, and the internal thread hole is matched with the fastening screw.
6. a kind of ball serving device of volleyball smash training as described in claim 1, which is characterized in that the driving device is electricity
Machine, the side wall that the output end of the motor passes through the incorporating section are connected to the cam.
7. a kind of ball serving device of volleyball smash training as described in claim 1, which is characterized in that the driving device includes
The first gear that is mounted on the side wall of the incorporating section, be mounted on the side wall of the incorporating section and with the first gear
The second gear being meshed, the drive rod being drivingly connected with the second gear and the turning handle being arranged on the drive rod, institute
It states second gear and is connect by passing through the connecting shaft of the side wall of the incorporating section with the actuated by cams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699810.4A CN107308627B (en) | 2017-08-16 | 2017-08-16 | A kind of ball serving device of volleyball smash training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699810.4A CN107308627B (en) | 2017-08-16 | 2017-08-16 | A kind of ball serving device of volleyball smash training |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107308627A CN107308627A (en) | 2017-11-03 |
| CN107308627B true CN107308627B (en) | 2019-03-29 |
Family
ID=60177112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710699810.4A Expired - Fee Related CN107308627B (en) | 2017-08-16 | 2017-08-16 | A kind of ball serving device of volleyball smash training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107308627B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837460B (en) * | 2018-08-24 | 2020-05-19 | 郑州幼儿师范高等专科学校 | Multifunctional volleyball training device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR648809A (en) * | 1927-05-25 | 1928-12-14 | Ball thrower | |
| CN2355748Y (en) * | 1998-09-30 | 1999-12-29 | 杨子奕 | Ball kicking mechanism for table tennis ball ejector |
| CN201036686Y (en) * | 2007-06-29 | 2008-03-19 | 黎洁玲 | Dual electric motor ball outputting direction control device |
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2017
- 2017-08-16 CN CN201710699810.4A patent/CN107308627B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN107308627A (en) | 2017-11-03 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210816 |