CN108211304A - A kind of volleyball service equipment for sport - Google Patents
A kind of volleyball service equipment for sport Download PDFInfo
- Publication number
- CN108211304A CN108211304A CN201810192693.7A CN201810192693A CN108211304A CN 108211304 A CN108211304 A CN 108211304A CN 201810192693 A CN201810192693 A CN 201810192693A CN 108211304 A CN108211304 A CN 108211304A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- placing groove
- rack
- service equipment
- pedestal
- 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
- A63B69/0095—Training appliances or apparatus for special sports for volley-ball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Abstract
A kind of volleyball service equipment for sport, including pedestal, front and rear sides are symmetrically fixedly connected with support plate on pedestal, and the top of two pieces of support plates is fixedly connected with placing groove jointly, and placing groove right end is openning shape, and placing groove is obliquely installed towards lower right, several vollyballs are provided in the placing groove, placing groove right part is provided with release device, and the release device includes vertical column, the work nest of opening up setting is offered on vertical column, bottom is fixedly connected with electromagnet in work nest.The beneficial effects of the invention are as follows the releases successively that vollyball is realized using release device, are convenient for the service of intermittent；The first rack being meshed with partial gear moves to the left, so as to the second rack be driven to move to the left by movable plate, the gear being meshed with the second rack rotates clockwise, so as to which target be driven to rotate clockwise, the vollyball of whereabouts is hit, realizes the purpose of service.
Description
Technical field
The present invention relates to sports technology fields, and in particular to a kind of volleyball service equipment for sport.
Background technology
Sport（Physical education, abridge PE or P.E.）, it is a kind of Social Culture phenomenon of complexity, it is with body
Body and intellection are basic means, are developed according to growth in humans, the rules such as technical ability is formed and function improves, it is comprehensive to reach promotion
Development improves fitness and overall education level, builds up health with improving locomitivity, mode of making the life better with improving life
Conscious, purposeful, the organized social activities of one kind of quality.With the expansion of international association, the rule of sports business development
Mould and level be weigh a country, social development progress an important symbol, also become diplomacy and culture friendship between country
The important means of stream.Sport can be divided into the types such as sport for all, professional sports, school physical education.It is taught including sports culture, sport
Educate, sports, athletic competition, sports equipment, sports organization, the lot of essential factors such as sports science technology.
Vollyball（volleyball）It is one of ball game project, court rectangle, centre is separated with high net, opposing teams
（Per six people of side）A side in court is respectively accounted for, sportsman with hand handle ball play many times from network by sky.The ball that volleyball movement uses, uses sheepskin
Or artificial leather does shell, rubber does courage, and size is similar with football.
When carrying out volleyball movement, in order to which trainer is enable to obtain better training effect, training mate person is needed to be sent out
Then ball is trained, but it is believed that service influence factor is more, and be affected by the level of training mate person, then to instruction
The capability improving speed of white silk person is slower, it is difficult to obtain preferable training effect.
Invention content
The purpose of the present invention is to provide a kind of volleyball service equipment for sport, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：
A kind of volleyball service equipment for sport, including pedestal, front and rear sides are symmetrically fixedly connected with support plate on pedestal, and two
The top of support plate described in block is fixedly connected with placing groove jointly, and placing groove right end is openning shape, and placing groove inclines towards lower right
It tiltedly sets, is provided with several vollyballs in the placing groove, placing groove right part is provided with release device, and the release device includes
Vertical column offers the work nest of opening up setting on vertical column, and bottom is fixedly connected with electromagnet, the electricity in work nest
Magnetic pole is provided with above magnet, baffle is fixedly connected on the upside of magnetic pole；It is set between two pieces of support plates below placing groove
There is ball serving device, the ball serving device includes the shifting chute being opened on pedestal, set in shifting chute there are two shifting roller, moved
Dynamic idler wheel is fixedly connected with movable plate by rolling wheel support, and the first rack, the first rack lower section are fixedly connected on the downside of movable plate
Pedestal on be fixedly connected with supporting rack, supporting rack top is rotatably connected to first rotating shaft, and first rotating shaft one end is exported with motor
Axis is fixedly connected, and the first rotating shaft other end is fixedly connected with partial gear, and partial gear is meshed with the first rack；It is described
Vertical plate is fixedly connected on pedestal on the right side of supporting rack, is connected between vertical plate and the rolling wheel support in left side by second spring
It connects；It is also fixedly connected with the second rack on the upside of the movable plate, is rotatably connected between two pieces of support plates above the second rack
Second shaft is fixedly connected with gear in the second shaft, and gear is meshed with the second rack, also fixed in second shaft to connect
It is connected to target.
It is as further effect of the present invention：The placing groove and the angle of horizontal direction are 10 degree of -15 degree.
As the present invention, further effect is：The magnetism that the electromagnet generates is opposite with magnetic pole magnetic.
As the present invention, further effect is：Guide groove there are two symmetrically being opened up on the work nest madial wall, leads
Guide rod is provided with into slot, the guide rod other end is fixedly connected with baffle sidewall, and is led between guide rod and guiding trench bottom
The first spring is crossed to be connected.
As the present invention, further effect is：The gear teeth of half are provided on the partial gear.
As the present invention, further effect is：The target is in arc-shaped.
The beneficial effects of the invention are as follows the releases successively that vollyball is realized using release device, are convenient for the hair of intermittent
Ball；The first rack being meshed with partial gear moves to the left, so as to drive the second rack to the left by movable plate
Mobile, the gear being meshed with the second rack rotates clockwise, and so as to which target be driven to rotate clockwise, the vollyball of whereabouts is hit
Go out, realize the purpose of service.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of release device of the present invention；
Fig. 3 is the structure diagram of ball serving device of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-Fig. 3, in the embodiment of the present invention, a kind of volleyball service equipment for sport, including pedestal 1, bottom
Front and rear sides are symmetrically fixedly connected with support plate 2 on seat 1, and the top of two pieces of support plates 2 is fixedly connected with placing groove jointly
3,3 right end of placing groove is openning shape, and placing groove 3 is obliquely installed towards lower right, several vollyballs are provided in the placing groove 3
4,3 right part of placing groove is provided with release device 5, and the release device 5 includes vertical column 501, opening is offered on vertical column 501
The work nest 502 set upward, bottom is fixedly connected with electromagnet 503 in work nest 502, and 503 top of electromagnet is set
There is a magnetic pole 504,504 upside of magnetic pole is fixedly connected with baffle 505, symmetrically opens up that there are two lead on 502 madial wall of work nest
To slot 506, guide rod 507 is provided in guide groove 506,207 other end of guide rod is fixedly connected, and lead with 205 side wall of baffle
It is connected between bar 507 and 506 bottom of guide groove by the first spring 508, when needing service, is needed in placing groove 3
Vollyball discharged, specific practice is is passed through electromagnet 503 electric current, and electromagnet 503 is generated after being passed through electric current and magnetic pole
04 opposite magnetism, so as to attract magnetic pole 504, magnetic pole 504 can drive baffle 505 to move downward after attracting, and vollyball 4 loses
Start to move to the right after removing the position-limiting action of baffle 505, it is achieved thereby that the release of vollyball 4；Then electromagnet 503 is carried out
Power down process, its magnetism disappears after 503 turn-off current of electromagnet, and baffle 505 moves upwards under the effect of the first spring 508, from
And position-limiting action again is carried out to vollyball 4；
The placing groove 3 and the angle of horizontal direction are 10 degree of -15 degree.
The magnetism that the electromagnet 503 generates is magnetic opposite with magnetic pole 504.
Ball serving device 6 is provided between two pieces of support plates 2 of 3 lower section of placing groove, the ball serving device 6 includes opening up
Shifting chute 601 on pedestal 1, for the interior setting of shifting chute 601 there are two shifting roller 602, shifting roller 602 to pass through rolling wheel support
603 are fixedly connected with movable plate 604, and 604 downside of movable plate is fixedly connected with the first rack 605, the bottom of 605 lower section of the first rack
Be fixedly connected with supporting rack 606 on seat 1,606 top of supporting rack is rotatably connected to first rotating shaft 607,607 one end of first rotating shaft with
Motor（It is not shown in figure）Output shaft is fixedly connected, and 607 other end of first rotating shaft is fixedly connected with partial gear 608, endless
All gear 608 is meshed with the first rack 605；Vertical plate 609 is fixedly connected on the pedestal 1 on 606 right side of support frame as described above, is erected
It is connected between straight panel 609 and the rolling wheel support 603 in left side by second spring 6010；604 upside of movable plate is also fixed
The second rack 6011 is connected with, the second shaft 6012 is rotatably connected between two pieces of support plates 2 of 6011 top of the second rack, the
Gear 6013 is fixedly connected in two shafts 6012, gear 6013 is meshed with the second rack 6011, second shaft 6012
On be also fixedly connected with target 6014, vollyball, which falls behind for 4 times, starts motors, and motor drives first rotating shaft 607 to rotate counterclockwise, the
One shaft 607 drives partial gear 608 to rotate counterclockwise, and the first rack 605 being meshed with partial gear 608 is to the left
It is mobile, so as to the second rack 6011 be driven to move to the left by movable plate 604, the gear being meshed with the second rack 6011
6013 rotate clockwise, and so as to which target 6014 be driven to rotate clockwise, the vollyball 4 of whereabouts are hit, realizes the mesh of service
's；The speed of service is realized by changing the rotating speed of motor；With being rotated further for partial gear 608, not exclusively
Gear 608 loses with the first rack 605 and engages, then under the effect of second spring 6010, rolling wheel support 603 drives movable plate 604
Mobile to the right to reset, then target 6014 rotates counterclockwise realization and resets.
The gear teeth of half are provided on the partial gear 608.
The target 6014 is in arc-shaped.
The present invention operation principle be：When needing service, need to discharge the vollyball in placing groove 3, it is specific
Way is is passed through electromagnet 503 in electric current, and electromagnet 503 generates the magnetism opposite with magnetic pole 04 after being passed through electric current, so as to magnetic
Pole 504 is attracted, and magnetic pole 504 can drive baffle 505 to move downward after attracting, after vollyball 4 loses the position-limiting action of baffle 505
Start to move to the right, it is achieved thereby that the release of vollyball 4；Power down process is then carried out to electromagnet 503, electromagnet 503 is disconnected
Its magnetism disappears after opening electric current, and baffle 505 moves upwards under the effect of the first spring 508, so as to carry out limit again to vollyball 4
Position effect；4 times backward startup motors of vollyball, motor drive first rotating shaft 607 to rotate counterclockwise, and first rotating shaft 607 drives endless
All gear 608 rotates counterclockwise, and the first rack 605 being meshed with partial gear 608 moves to the left, so as to pass through movement
Plate 604 drives the second rack 6011 to move to the left, and the gear 6013 being meshed with the second rack 6011 rotates clockwise, from
And target 6014 is driven to rotate clockwise, the vollyball 4 of whereabouts is hit, realizes the purpose of service；By changing motor
Rotating speed realizes the speed of service；With being rotated further for partial gear 608,608 and first rack of partial gear
605 lose engagement, then under the effect of second spring 6010, rolling wheel support 603 drives movable plate 604 is mobile to the right to reset, then
Target 6014 rotates counterclockwise realization and resets.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of volleyball service equipment for sport, including pedestal, front and rear sides are symmetrically fixedly connected with support plate on pedestal,
It is characterized in that, the top of two pieces of support plates is fixedly connected with placing groove jointly, placing groove right end is openning shape, and is placed
Slot is obliquely installed towards lower right, several vollyballs is provided in the placing groove, placing groove right part is provided with release device, described
Release device includes vertical column, and the work nest of opening up setting is offered on vertical column, and bottom is fixedly connected in work nest
Electromagnet, the electromagnet top are provided with magnetic pole, baffle are fixedly connected on the upside of magnetic pole；Two pieces of branch below placing groove
Ball serving device is provided between fagging, the ball serving device includes the shifting chute being opened on pedestal, two are provided in shifting chute
A shifting roller, shifting roller are fixedly connected with movable plate by rolling wheel support, the first rack are fixedly connected on the downside of movable plate,
Supporting rack is fixedly connected on pedestal below first rack, supporting rack top is rotatably connected to first rotating shaft, first rotating shaft one
End is fixedly connected with motor output shaft, and the first rotating shaft other end is fixedly connected with partial gear, partial gear and the first tooth
Item is meshed；Vertical plate is fixedly connected on pedestal on the right side of support frame as described above, is led between vertical plate and the rolling wheel support in left side
Second spring is crossed to be connected；Also it is fixedly connected with the second rack on the upside of the movable plate, two pieces of support plates above the second rack
Between be rotatably connected to the second shaft, gear is fixedly connected in the second shaft, gear is meshed with the second rack, described second
Target is also fixedly connected in shaft.
2. a kind of volleyball service equipment for sport according to claim 1, which is characterized in that the placing groove and water
Square to angle be 10 degree -15 degree.
3. a kind of volleyball service equipment for sport according to claim 1, which is characterized in that the electromagnet generates
Magnetism it is opposite with magnetic pole magnetic.
A kind of 4. volleyball service equipment for sport according to claim 1 or 3, which is characterized in that the work nest
It is symmetrically opened up on madial wall there are two guide groove, is provided with guide rod in guide groove, the guide rod other end is fixed with baffle sidewall
Connection, and guide rod is connected with being oriented between trench bottom by the first spring.
A kind of 5. volleyball service equipment for sport according to claim 1, which is characterized in that the partial gear
On be provided with the gear teeth of half.
A kind of 6. volleyball service equipment for sport according to claim 1 or 5, which is characterized in that the target
In arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192693.7A CN108211304A (en) | 2018-03-09 | 2018-03-09 | A kind of volleyball service equipment for sport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192693.7A CN108211304A (en) | 2018-03-09 | 2018-03-09 | A kind of volleyball service equipment for sport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108211304A true CN108211304A (en) | 2018-06-29 |
Family
ID=62658179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810192693.7A Withdrawn CN108211304A (en) | 2018-03-09 | 2018-03-09 | A kind of volleyball service equipment for sport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108211304A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917601A (en) * | 2019-12-17 | 2020-03-27 | 黄河水利职业技术学院 | An automatic tennis ball machine for physical education |
| CN111544881A (en) * | 2020-05-14 | 2020-08-18 | 山东女子学院 | Ball storage and storage device |
| CN112354163A (en) * | 2020-10-28 | 2021-02-12 | 上海体育学院 | Diabolo throwing machine |
| CN112891889A (en) * | 2021-01-13 | 2021-06-04 | 长沙国金机械科技有限公司 | Automatic change ball equipment |
| CN113466173A (en) * | 2021-06-28 | 2021-10-01 | 重庆化工职业学院 | Near-infrared analyzer for detecting feed quality |
-
2018
- 2018-03-09 CN CN201810192693.7A patent/CN108211304A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917601A (en) * | 2019-12-17 | 2020-03-27 | 黄河水利职业技术学院 | An automatic tennis ball machine for physical education |
| CN111544881A (en) * | 2020-05-14 | 2020-08-18 | 山东女子学院 | Ball storage and storage device |
| CN111544881B (en) * | 2020-05-14 | 2021-05-11 | 山东女子学院 | Ball storage and storage device |
| CN112354163A (en) * | 2020-10-28 | 2021-02-12 | 上海体育学院 | Diabolo throwing machine |
| CN112354163B (en) * | 2020-10-28 | 2021-11-09 | 上海体育学院 | Diabolo throwing machine |
| CN112891889A (en) * | 2021-01-13 | 2021-06-04 | 长沙国金机械科技有限公司 | Automatic change ball equipment |
| CN113466173A (en) * | 2021-06-28 | 2021-10-01 | 重庆化工职业学院 | Near-infrared analyzer for detecting feed quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |