CN208959266U - A kind of athletic training volleyball service device - Google Patents
A kind of athletic training volleyball service device Download PDFInfo
- Publication number
- CN208959266U CN208959266U CN201821557716.1U CN201821557716U CN208959266U CN 208959266 U CN208959266 U CN 208959266U CN 201821557716 U CN201821557716 U CN 201821557716U CN 208959266 U CN208959266 U CN 208959266U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- vollyball
- fixing seat
- spring
- semicircular ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to athletic training technical field more particularly to a kind of athletic training volleyball service device, including fixing seat；Fixing seat is fixedly connected with driving device, driving device is fixedly connected with emitter, fixing seat upper end is fixedly connected with vollyball rack, the side of fixing seat is fixedly connected with vollyball fixed frame, one end of guiding tube is fixedly connected with fixing seat and vollyball fixed frame, the other end of guiding tube is fixedly connected with electric pushrod, electric pushrod is fixedly connected with protective shell, protective shell is fixedly connected with fixing seat, the utility model passes through setting emitter, semicircular ring in emitter is able to drive launch rod service, the rotation of semicircular ring is able to drive the rotation of link block simultaneously, and then it being capable of extension spring, spring is set to be in the state stretched, after vollyball is launched, spring can be restored former long status due to the effect of elastic force by the spring of tensional state, final semicircular ring sets back prepares for service next time.
Description
Technical field
The utility model belongs to athletic training technical field more particularly to a kind of athletic training volleyball service device.
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, sport can be divided into the types such as sport for all, professional sports, school physical education, including sports culture, physical education, body
Educate the lot of essential factors such as activity, athletic competition, sports equipment, sports organization, sports science technology.
In vollyball daily workout, in order to enable trainer to obtain better training effect, training mate person is needed to be sent out
Then ball is trained, but influence factor of serving a ball is more, and the level by training mate person is affected, then to trainer
Capability improving speed it is slower, it is difficult to obtain preferable training effect, spend human and material resources, reduce the efficiency of rehearsal.
Utility model content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of athletic training volleyball service device,
The utility model is able to drive launch rod and serves a ball by the way that emitter, the semicircular ring in emitter is arranged, while semicircular ring
Rotation is able to drive the rotation of link block, so can extension spring, so that spring is in the state stretched, when vollyball is launched
Afterwards, spring can be restored former long status due to the effect of elastic force by the spring of tensional state, and final semicircular ring set back under
Primary service is prepared.
The technical solution of the utility model includes:
A kind of athletic training volleyball service device, including fixing seat, driving device, emitter, vollyball rack, card
Block, vollyball fixed frame, electric pushrod and guiding tube；The fixing seat is fixedly connected with driving device, the driving device and hair
Injection device is fixedly connected, and the fixing seat upper end is fixedly connected with vollyball rack, and side and the vollyball of the fixing seat are fixed
Frame is fixedly connected, and one end of the vollyball fixed frame is provided with fixture block, one end of the guiding tube with the fixing seat and row
Ball fixed frame is fixedly connected, and the other end of the guiding tube is fixedly connected with the electric pushrod, the electric pushrod and first
Protective shell is fixedly connected, and first protective shell is fixedly connected with the fixing seat；
The emitter includes semicircular ring, launch rod, first sleeve, spring and second sleeve；The semicircular ring and institute
It states launch rod to be fixedly connected, the semicircular ring is fixedly connected with link block, and the link block is fixedly connected with connection ring, the company
It connects ring to be fixedly connected with first sleeve, spring is provided in the first sleeve, the other end and second sleeve of the spring are solid
Fixed connection, the second sleeve are fixedly connected with the fixing seat.
Further, the driving device includes the first transmission shaft, second driving shaft, eccentric gear, driving motor, transmission
Gear and disk；The first transmission shaft and second driving shaft, first transmission shaft and the bias are provided in the fixing seat
Gear key connection, one end of first transmission shaft are connect with the driving motor by shaft coupling, the driving motor and drive
Dynamic motor base is fixedly connected, and the driving motor pedestal is fixedly connected with the second protective shell, second protective shell with it is described
Fixing seat is fixedly connected, and the eccentric gear is engaged with the transmission gear, the transmission gear and the second driving shaft key
Connection, one end of the second driving shaft and the disk are keyed, and the disk is fixedly connected with the semicircular ring.
Further, the disk is machined with keyway.
Further, protrusion is provided in the launch rod.
Further, the guiding tube includes bulb and reversing tube, and the bulb out is fixedly connected with the reversing tube.
Further, the vollyball fixed frame is L-shaped.
The utility model has the following beneficial effects:
1) the utility model is able to drive launch rod service by the way that emitter, the semicircular ring in emitter is arranged, together
When semicircular ring rotation be able to drive the rotation of link block, and then can extension spring, so that spring is in the state stretched, work as row
After ball is launched, since spring can be restored former long status by the effect of elastic force, final semicircular ring is extensive for the spring of tensional state
Restoring position is that service next time is prepared.
2) the utility model is able to drive the first transmission shaft by the way that driving device, the driving motor in driving device is arranged
Rotation, and then the rotation of eccentric gear is driven, the distalmost end of eccentric gear is engaged with transmission gear is able to drive transmission gear
Rotation, and then the rotation of second driving shaft is driven, the final rotation for driving disk realizes that emitter is operated.
3) the utility model can adjust out the angle of bulb by electric pushrod by setting electric pushrod, and then adjust
Ball launch angle is saved, the respond of receiver is tempered.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram of vollyball rack in the utility model；
Fig. 4 is the schematic diagram of eccentric gear and transmission gear engagement in the utility model；
In figure: 1- fixing seat；2- driving device；3- emitter；4- vollyball rack；5- fixture block；6- vollyball fixed frame；
7- electric pushrod；8- guiding tube；The first protective shell of 9-；The first transmission shaft of 21-；22- second driving shaft；23- eccentric gear； 24-
Driving motor；25- transmission gear；26- disk；The second protective shell of 27-；31- semicircular ring；32- launch rod；33- first sleeve；
34- spring；35- second sleeve；36- link block；37- connection ring；38- protrusion；81- goes out bulb；82- reversing tube.
Specific embodiment
Below with reference to attached drawing, the utility model is described in detail:
In conjunction with shown in Fig. 1 to Fig. 4, a kind of athletic training volleyball service device disclosed in the present embodiment, including fixing seat
1, driving device 2, emitter 3, vollyball rack 4, fixture block 5, vollyball fixed frame 6, electric pushrod 7 and guiding tube 8；It is described solid
Reservation 1 is fixedly connected with driving device 2, and the driving device 2 is fixedly connected with emitter 3,1 upper end of fixing seat and row
Ball rack 4 is fixedly connected, and the side of the fixing seat 1 is fixedly connected with vollyball fixed frame 6, and the one of the vollyball fixed frame 6
End is provided with fixture block 5, and one end of the guiding tube 8 is fixedly connected with the fixing seat 1 and vollyball fixed frame 6, the guidance
The other end of pipe 8 is fixedly connected with the electric pushrod, and the electric pushrod 7 is fixedly connected with the first protective shell 9, and described first
Protective shell 9 is fixedly connected with the fixing seat 1；Vollyball is placed in the vollyball rack 4 that tilt angle is 50 degree, vollyball
The distance between fixed frame 6 and fixing seat 1 are less than the diameter of vollyball, consolidate when vollyball can be stuck in vollyball by vollyball rack 4
Determine between frame 6 and fixing seat 1, fixture block 5 can further limit vollyball position, prevent vollyball from tumbling, and be adjusted by electric pushrod 7
The angle of guiding tube 8, and then the launch angle of vollyball can be adjusted, so that the utility model is started running by driving device 2, drives
Dynamic device 2 is able to drive emitter 3 and drives vollyball, and guiding tube 8 is fixedly connected with fixing seat 1 and vollyball fixed frame 6,
That is the upper end that vollyball is stuck in 1 position of vollyball fixed frame 6 and fixing seat is arranged in guiding tube 8, when vollyball passes through emitter 3
When service, vollyball can be issued from guiding tube 8, and after a upper vollyball is launched, next vollyball is placed by vollyball
Frame 4 rolls down between vollyball fixed frame 6 and fixing seat 1, guarantees the continuous transmitting of vollyball.
The emitter 3 includes semicircular ring 31, launch rod 32, first sleeve 33, spring 34 and second sleeve 35；It is described
Semicircular ring 31 is fixedly connected with the launch rod 32, and the semicircular ring 31 is fixedly connected with link block 36, the link block 36 with
Connection ring 37 is fixedly connected, and the connection ring 37 is fixedly connected with first sleeve 33, is provided with spring in the first sleeve 33
34, the other end of the spring 34 is fixedly connected with second sleeve 35, the second sleeve 35 and the fixed company of the fixing seat 1
It connects；By the welding of driving device 2 and emitter 3, driving device 2 is able to drive the rotation of semicircular ring 31, passes through semicircular ring
31 drive the rotation of launch rod 32 with the welding of launch rod 32 in turn, while the rotation of semicircular ring 31 is able to drive link block 36
Rotation, and then the spring 34 that can be stretching in first sleeve 33 and second sleeve 35 make spring 34 be in the state stretched, by
In launch rod 32 between fixing seat and vollyball fixed frame, therefore launch rod 32 can launch vollyball, and then reach hair
The purpose of ball, after vollyball is launched, spring 34 can be restored former long shape due to the effect of elastic force by the spring of tensional state
State, and then spring 34 is able to drive link block 36 and sets back, link block 36 is able to drive and then welding with semicircular ring 31
Semicircular ring 31 sets back, and semicircular ring 31 restores origin-location by being able to drive disk 26 with the welding of disk 26, for next time
Service prepare.
Specifically, the driving device 2 includes the first transmission shaft 21, second driving shaft 22, eccentric gear 23, driving motor
24, transmission gear 25 and disk 26；It is provided with the first transmission shaft 21 and second driving shaft 22 in the fixing seat 1, described first
Transmission shaft 21 and the eccentric gear 23 are keyed, and one end of first transmission shaft 21 and the driving motor 24 pass through shaft coupling
Device connection, the driving motor 24 are fixedly connected with driving motor pedestal, and the driving motor pedestal and the second protective shell 27 are solid
Fixed connection, second protective shell 27 are fixedly connected with the fixing seat 1, the eccentric gear 23 and the transmission gear 25
Engagement, the transmission gear 25 are keyed with the second driving shaft 22, one end of the second driving shaft 22 and the disk
26 key connections, the disk 26 are fixedly connected with the semicircular ring 31；It is produced by driving by Taizhou Lang Bo Electric Machine Co., Ltd
The driving motor 24 of YE2-132S-4 model operated, driving motor 24 and the first transmission shaft 21 pass through ring rain driver
The HL7 type LX7 type nylon pin coupler of tool (Shanghai) Co., Ltd. production, which is attached, is able to drive the first transmission shaft 21
Rotation, the first transmission shaft 21 is able to drive the rotation of eccentric gear 23 by being keyed with eccentric gear 23, when eccentric gear 23
Distalmost end when being engaged with transmission gear 25, the rotation of eccentric gear 23 is able to drive the rotation of transmission gear 25, transmission gear
25 are able to drive the rotation of second driving shaft 22 by being keyed with second driving shaft 22, second driving shaft 22 by with disk 26
Key connection is able to drive the rotation of disk 26, and then disk 26 is able to drive emitter 3 and is operated, and vollyball is launched
Afterwards, the most proximal end of eccentric wheel 23 and transmission gear 25 are opposite, and eccentric gear 23 is unable to drive transmission gear 25 and is operated, at this moment
Vollyball on vollyball rack 4 is entered between vollyball fixed frame 6 and fixing seat 1 by vollyball rack 4, for hair next time
Ball is prepared.
Specifically, the disk 26 is machined with keyway；Disk 26 can be made to turn with second driving shaft 22 by keyway
It moves and rotates, and then drive the movement of emitter 3.
Specifically, being machined with protrusion 38 in the launch rod 32；The forced area with vollyball can be reduced by protrusion 38,
Increase pressure, and then the loss of energy can be reduced.
Specifically, the guiding tube 8 includes bulb 81 and reversing tube 82, bulb 81 and the reversing tube 82 out
It is fixedly connected；Reversing tube 82 is the metal hose produced by Wuxi City Jin Guang metal product Co., Ltd, and vollyball is by going out bulb
81 are able to enter in reversing tube 82, the angle of reversing tube 82 can be adjusted by electric pushrod 7, and then adjust ball launch angle,
Temper the respond of receiver.
Specifically, the vollyball fixed frame 6 is L-shaped；It can guarantee two sides of vollyball by the vollyball fixed frame 6 of L-type
Position is kept fixed, and prevents tumbling for vollyball.
The course of work of the present apparatus are as follows:
Firstly, vollyball is placed in the vollyball rack 4 that tilt angle is 50 degree, vollyball fixed frame 6 and fixing seat 1
The distance between be less than the diameter of vollyball, when vollyball by vollyball rack 4 can be stuck in vollyball fixed frame 6 and fixing seat 1 it
Between, by driving the driving motor 24 of the YE2-132S-4 model produced by Taizhou Lang Bo Electric Machine Co., Ltd to be operated, drive
Dynamic motor 24 is able to drive the rotation of the first transmission shaft 21 by being attached with the first transmission shaft 21 by shaft coupling, and first passes
Moving axis 21 is able to drive the rotation of eccentric gear 23 by being keyed with eccentric gear 23, when the distalmost end and biography of eccentric gear 23
When moving gear 25 engages, the rotation of eccentric gear 23 is able to drive the rotation of transmission gear 25, and transmission gear 25 is by with second
Transmission shaft 22 is keyed the rotation for being able to drive second driving shaft 22, and second driving shaft 22 can by being keyed with disk 26
Drive disk 26 rotation, disk 26 by with semicircular ring 31 welding be able to drive semicircular ring 31 rotate, by semicircular ring 31 with
The welding of launch rod 32 and then the rotation for driving launch rod 32, the protrusion 38 of launch rod 32 can reduce the stress surface with vollyball
Product increases pressure, and then can reduce the loss of energy, and launch rod 32 is able to drive vollyball and launches vollyball, and vollyball is logical
It crosses out bulb 81 to be able to enter in reversing tube 82, reversing tube 82 is to be produced by Wuxi City Jin Guang metal product Co., Ltd
Metal hose can adjust the angle of reversing tube 82 by electric pushrod 7, and then adjust ball launch angle, temper the anti-of receiver
Should be able to power, while the rotation of semicircular ring 31 is able to drive the rotation of link block 36, and then can be stretching in first sleeve 33 and
Spring 34 in two sleeves 35, make spring 34 be in stretch state, after vollyball is launched, the most proximal end of eccentric wheel 23 with
Transmission gear 25 is opposite, and eccentric gear 23 is unable to drive transmission gear 25 and is operated, at this time the spring 34 of tensional state due to
Spring 34 can be restored former long status by the effect of elastic force, and then spring 34 is able to drive link block 36 and sets back, link block
36, which are able to drive semicircular ring 31 and then welding with semicircular ring 31, sets back, and semicircular ring 31 is by welding energy with disk 26
Disk 26 is enough driven to restore origin-location, while the vollyball on vollyball rack 4 passes through 50 degree of energy of inclination of vollyball rack 4
It enough rolls down between fixing seat 1 and vollyball fixed frame 6, prepares for service next time.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of athletic training volleyball service device, which is characterized in that including fixing seat (1), driving device (2), transmitting dress
Set (3), vollyball rack (4), fixture block (5), vollyball fixed frame (6), electric pushrod (7) and guiding tube (8)；The fixing seat
(1) it is fixedly connected with driving device (2), the driving device (2) is fixedly connected with emitter (3), on the fixing seat (1)
End is fixedly connected with vollyball rack (4), and the side of the fixing seat (1) is fixedly connected with vollyball fixed frame (6), the vollyball
One end of fixed frame (6) is provided with fixture block (5), one end of the guiding tube (8) with the fixing seat (1) and vollyball fixed frame
(6) it is fixedly connected, the other end of the guiding tube (8) is fixedly connected with the electric pushrod, the electric pushrod (7) and first
Protective shell (9) is fixedly connected, and the protective shell (9) is fixedly connected with the fixing seat (1)；
The emitter (3) includes semicircular ring (31), launch rod (32), first sleeve (33), spring (34) and second sleeve
(35)；The semicircular ring (31) is fixedly connected with the launch rod (32), the semicircular ring (31) and link block (36) fixed company
It connects, the link block (36) is fixedly connected with connection ring (37), and the connection ring (37) is fixedly connected with first sleeve (33), institute
It states and is provided with spring (34) in first sleeve (33), the other end of the spring (34) is fixedly connected with second sleeve (35), institute
Second sleeve (35) is stated to be fixedly connected with the fixing seat (1).
2. a kind of athletic training volleyball service device according to claim 1, which is characterized in that the driving device
(2) include the first transmission shaft (21), second driving shaft (22), eccentric gear (23), driving motor (24), transmission gear (25) and
Disk (26)；The first transmission shaft (21) and second driving shaft (22), first transmission shaft are provided in the fixing seat (1)
(21) it is keyed with the eccentric gear (23), one end and the driving motor (24) of first transmission shaft (21) pass through connection
The connection of axis device, the driving motor (24) are fixedly connected with driving motor pedestal, the driving motor pedestal and the second protective shell
(27) be fixedly connected, second protective shell (27) is fixedly connected with the fixing seat (1), the eccentric gear (23) with it is described
Transmission gear (25) engagement, the transmission gear (25) and the second driving shaft (22) are keyed, the second driving shaft
(22) one end and the disk (26) is keyed, and the disk (26) is fixedly connected with the semicircular ring (31).
3. a kind of athletic training volleyball service device according to claim 2, which is characterized in that the disk (26) adds
Work has keyway.
4. a kind of athletic training volleyball service device according to claim 1, which is characterized in that the launch rod (32)
On be provided with raised (39).
5. a kind of athletic training volleyball service device according to claim 1, which is characterized in that the guiding tube (8)
Including going out bulb (81) and reversing tube (82), bulb (81) out are fixedly connected with the reversing tube (82).
6. a kind of athletic training volleyball service device according to claim 1, which is characterized in that the vollyball fixed frame
(6) L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557716.1U CN208959266U (en) | 2018-09-25 | 2018-09-25 | A kind of athletic training volleyball service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557716.1U CN208959266U (en) | 2018-09-25 | 2018-09-25 | A kind of athletic training volleyball service device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959266U true CN208959266U (en) | 2019-06-11 |
Family
ID=66757327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557716.1U Expired - Fee Related CN208959266U (en) | 2018-09-25 | 2018-09-25 | A kind of athletic training volleyball service device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632360A (en) * | 2020-06-12 | 2020-09-08 | 雷林泉 | Device based on serve simulation training and steerable speed of serving |
-
2018
- 2018-09-25 CN CN201821557716.1U patent/CN208959266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632360A (en) * | 2020-06-12 | 2020-09-08 | 雷林泉 | Device based on serve simulation training and steerable speed of serving |
| CN111632360B (en) * | 2020-06-12 | 2021-12-07 | 台州玖屹科技有限公司 | Device based on serve simulation training and steerable speed of serving |
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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: 20190611 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |