CN206508505U - A kind of table tennis automatic ball-sending device - Google Patents
A kind of table tennis automatic ball-sending device Download PDFInfo
- Publication number
- CN206508505U CN206508505U CN201720161973.2U CN201720161973U CN206508505U CN 206508505 U CN206508505 U CN 206508505U CN 201720161973 U CN201720161973 U CN 201720161973U CN 206508505 U CN206508505 U CN 206508505U
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- fixedly connected
- duct
- table tennis
- ratch
- sending device
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Abstract
The utility model discloses a kind of table tennis automatic ball-sending device, including strap, the upper surface of the strap is fixedly connected with fixed block, the upper surface of the fixed block is provided with groove, the inside two ends of the groove are fixedly connected with bearing block, the inner shaft connection axostylus axostyle of the bearing block, one end fixed cover of the axostylus axostyle is connected to worm gear, the back side of the fixed block is connected with worm screw by bracing strut axle, the upper surface engaging worm wheel of the worm screw, one end of the worm screw is fixedly connected with adjustment disk, the upper surface middle part of the axostylus axostyle is fixedly connected with support bar, the upper end of the support bar is fixedly connected with release pipeline, one end of the release pipeline is fixedly connected with blower fan, the blower fan connects blower switch by circuit, the upper surface of the release pipeline is provided with circular hole, the inside of the circular hole is fixedly connected with storage ball funnel.The table tennis automatic ball-sending device can be sportsman's supply and demand from multiple angles so that training effect is more preferably.
Description
Technical field
The utility model is related to athletic training engineering device technique field, specially a kind of table tennis automatic ball-sending device.
Background technology
At present, in table tennis ball kicking training, the training method of use is mainly：Practised by coach for ball, with teammate
To practicing and practising three kinds for ball using service robot, first two is influenceed larger for ball mode by the technical factor of people, if for gauge ball
Rule property is low, and training effect is not then good.And in the prior art, most of is all that can not adjust the direction of service, this causes sportsman to instruct
The release of single direction can only be trained when practicing, training effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of table tennis automatic ball-sending device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of table tennis automatic ball-sending device, including
Strap, the lower surface of the strap is connected through a screw thread screw knob, and the upper end of the screw knob is fixedly connected
There is ambulatory splint, the side of the strap is fixedly connected with block terminal, and the inside of the block terminal is provided with blower switch, sent
Ball switch and storage battery, the storage battery connects blower switch by circuit and release is switched, and the upper surface of the strap is fixed
Fixed block is connected with, the upper surface of the fixed block is provided with groove, and the inside two ends of the groove are fixedly connected with bearing block, institute
The inner shaft connection axostylus axostyle of bearing block is stated, one end fixed cover of the axostylus axostyle is connected to worm gear, and the back side of the fixed block passes through axle
Support shaft is connected with worm screw, and the upper surface engaging worm wheel of the worm screw, one end of the worm screw is fixedly connected with adjustment disk, described
The upper surface middle part of axostylus axostyle is fixedly connected with support bar, and the upper end of the support bar is fixedly connected with release pipeline, the release
One end of pipeline is fixedly connected with blower fan, and the blower fan connects blower switch by circuit, and the upper surface of the release pipeline is set
There is circular hole, the inside of the circular hole is fixedly connected with storage ball funnel, and the side of the storage ball funnel is provided with the first duct and second
Duct, the side of the storage ball funnel is fixedly connected with box body, and the inside of the box body is provided with motor, and the motor passes through electricity
Road connection release switch, the rotating shaft of the motor is fixedly connected with half gear, and the side inner walls upper end of the box body is fixedly connected
There is the first cylinder, the inside of first cylinder is fixedly connected with the first spring, and the internal slide of first cylinder is socketed with
Upper ratch, the other end of first spring is fixedly connected with ratch, and the internal slide set in first duct connects ratch, institute
The side inner walls lower end for stating box body is fixedly connected with the second cylinder, and the inside of second cylinder is fixedly connected with second spring,
The internal slide of second cylinder is socketed with lower ratch, and the other end of the second spring is fixedly connected with lower ratch, described
Engage half gear in the surface of the lower ratch of internal slide socket in two ducts, the upper ratch and lower ratch.
It is preferred that, the distance between described first duct and the second duct are equal with the diameter of table tennis.
It is preferred that, the position of the position in first duct and the second duct with box body is mutually corresponding.
It is preferred that, the model HG-HF-150P of the blower fan.
It is preferred that, the model Y27114 of the motor.
Compared with prior art, the beneficial effects of the utility model are：A kind of table tennis automatic ball-sending device, passes through motor
Ratch and the movement of lower ratch in drive so that the table tennis positioned at storage ball funnel lower end enters release pipeline, then is blown by blower fan
Go out so that table tennis being blown one by one, it is easy to use so as to be sportsman's supply and demand；Can by rotating adjustment disk
Drive release pipeline to rotate, so as to adjust direction when table tennis is blown, can be sportsman's supply and demand from multiple angles, make
Obtain training effect more preferably.
Brief description of the drawings
Fig. 1 is a kind of overall structure sectional view of table tennis automatic ball-sending device described in the utility model；
Fig. 2 is a kind of rearview of table tennis automatic ball-sending device fixed block described in the utility model；
Fig. 3 is a kind of right view of table tennis automatic ball-sending device fixed block described in the utility model；
Fig. 4 is the enlarged drawing at a in a kind of table tennis automatic ball-sending device Fig. 1 described in the utility model；
Fig. 5 is the enlarged drawing at b in a kind of table tennis automatic ball-sending device Fig. 1 described in the utility model.
In figure：1st, strap, 2, screw knob, 3, ambulatory splint, 4, block terminal, 5, blower switch, 6, release switch,
7th, storage battery, 8, fixed block, 9, groove, 10, bearing block, 11, axostylus axostyle, 12, support bar, 13, release pipeline, 14, circular hole, 15, wind
Machine, 16, storage ball funnel, 17, worm gear, 18, worm screw, 19, adjustment disk, the 20, first duct, the 21, second duct, 22, box body, 23,
Motor, 24, half gear, the 25, first cylinder, the 26, first spring, 27, upper ratch, the 28, second cylinder, 29, second spring, 30,
Lower ratch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of table tennis automatic ball-sending device, including it is solid
Clamp plate 1, the lower surface of strap 1 is connected through a screw thread screw knob 2, and the upper end of screw knob 2 is fixedly connected with activity
Clamping plate 3, the side of strap 1 is fixedly connected with block terminal 4, and the inside of block terminal 4 switchs 6 and provided with blower switch 5, release
Storage battery 7, storage battery 7 connects blower switch 5 and release switch 6 by circuit, and the upper surface of strap 1 is fixedly connected with fixed block
8, the upper surface of fixed block 8 is provided with groove 9, and the inside two ends of groove 9 are fixedly connected with bearing block 10, the inner shaft of bearing block 10
Axostylus axostyle 11 is connected, one end fixed cover of axostylus axostyle 11 is connected to worm gear 17, and the back side of fixed block 8 is connected with worm screw by bracing strut axle
18, the upper surface engaging worm wheel 17 of worm screw 18, by worm gear 17 and worm screw 18 self-locking structure of itself, can prevent release passage
13 situations for own rotation occur occur, and one end of worm screw 18 is fixedly connected with adjustment disk 19, by rotating adjustment disk 19, regulation
Disk 19 drives worm screw 18 to rotate, and worm screw 18 drives worm gear 17 to rotate, and worm gear 17 drives axostylus axostyle 11 to rotate, and axostylus axostyle 11 drives support bar
12 rotate, and support bar 12 drives release pipeline 13 to rotate, so as to adjust the angle of inclination of release pipeline 13, from different perspectives
Supply ball to sportsman so that more preferably, the upper surface middle part of axostylus axostyle 11 is fixedly connected with support bar 12 to training effect, support bar 12 it is upper
End is fixedly connected with release pipeline 13, and one end of release pipeline 13 is fixedly connected with blower fan 15, the model HG-HF- of blower fan 15
150P, wind-force is big, it is possible to increase the speed of table tennis, trains the respond of sportsman, and blower fan 15 connects blowing by circuit and opened
5 are closed, the upper surface of release pipeline 13 is provided with circular hole 14, and the inside of circular hole 14 is fixedly connected with storage ball funnel 16, storage ball funnel 16
Side be provided with the first duct 20 and the second duct 21, the distance between the first duct 20 and the second duct 21 are straight with table tennis
Footpath is equal so that the inside of the entrance release pipeline 13 of table tennis one by one, and the side of storage ball funnel 16 is fixedly connected with box
Position of the position in body 22, the first duct 20 and the second duct 21 with box body 22 is mutually corresponding so that gear 27 and lower tooth
Wheel 30 can enter or remove the inside of storage ball funnel 16 by the first duct 20 and the second duct 21, and the inside of box body 22 is installed
There is motor 23, the model Y27114 of motor 23, slow speed motor prevents the rotating speed of motor 23 is too fast from can damage table tennis, motor
23 connect release switch 6 by circuit, and the rotating shaft of motor 23 is fixedly connected with half gear 24, and the side inner walls upper end of box body 22 is consolidated
Surely the first cylinder 25 is connected with, the inside of the first cylinder 25 is fixedly connected with the first spring 26, the internal slide of the first cylinder 25
Ratch 27 is socketed with, the other end of the first spring 26 is fixedly connected with ratch 27, and the internal slide set in the first duct 20 is connected
Ratch 27, the side inner walls lower end of box body 22 is fixedly connected with the second cylinder 28, and the inside of the second cylinder 28 is fixedly connected with
Two springs 29, the internal slide of the second cylinder 28 is socketed with lower ratch 30, and the other end of second spring 29 is fixedly connected with lower ratch
30, half gear 24 is engaged on the lower ratch 30 of the internal slide in the second duct 21 socket, the surface of upper ratch 27 and lower ratch 30.
It should be noted that during work, controlling blower fan 15 to bring into operation by blower switch 5, blower fan 15 is to release pipeline
13 inside blowing, switchs 6 controlled motors 23 by release and rotates, motor 23 drives half gear 24 to rotate, and half gear 24 drives
Lower ratch 30 overcomes the resistance of second spring 29 to be moved to the inside of box body 22 so that the table tennis of the lower end of storage ball funnel 16 enters
Release pipeline 13, meanwhile, half gear 24 drives the inside that upper ratch 27 overcomes the resistance of the first spring 26 to enter storage ball funnel 16,
So that the other tablees tennis in the inside of storage ball funnel 16 can not be spilt, ratch 30 is then descended under the reset force effect of second spring 29
Into the inside of storage ball funnel 16, upper ratch 27 removes the inside of storage ball funnel 16 under the reset force effect of the first spring 26,
So that the ball inside storage ball funnel 16 is blocked and can not fallen by lower ratch 30, so as to confession ball one by one；By rotating
Adjustment disk 19, adjustment disk 19 drives worm screw 18 to rotate, and worm screw 18 drives worm gear 17 to rotate, and worm gear 17 drives axostylus axostyle 11 to rotate, axle
Bar 11 drives support bar 12 to rotate, and support bar 12 drives release pipeline 13 to rotate, so as to adjust the inclination of release pipeline 13
Angle, supplies ball to sportsman from different perspectives so that training effect is more preferably.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of table tennis automatic ball-sending device, including strap（1）, it is characterised in that：The strap（1）Following table
Face is connected through a screw thread screw knob（2）, the screw knob（2）Upper end be fixedly connected with ambulatory splint（3）, the fixation
Clamping plate（1）Side be fixedly connected with block terminal（4）, the block terminal（4）Inside be provided with blower switch（5）, release switch
（6）And storage battery（7）, the storage battery（7）Blower switch is connected by circuit（5）With release switch（6）, the strap（1）
Upper surface be fixedly connected with fixed block（8）, the fixed block（8）Upper surface be provided with groove（9）, the groove（9）It is interior
Portion two ends are fixedly connected with bearing block（10）, the bearing block（10）Inner shaft connection axostylus axostyle（11）, the axostylus axostyle（11）'s
One end fixed cover is connected to worm gear（17）, the fixed block（8）The back side worm screw is connected with by bracing strut axle（18）, the worm screw
（18）Upper surface engaging worm wheel（17）, the worm screw（18）One end be fixedly connected with adjustment disk（19）, the axostylus axostyle（11）
Upper surface middle part be fixedly connected with support bar（12）, the support bar（12）Upper end be fixedly connected with release pipeline（13）,
The release pipeline（13）One end be fixedly connected with blower fan（15）, the blower fan（15）Blower switch is connected by circuit（5）,
The release pipeline（13）Upper surface be provided with circular hole（14）, the circular hole（14）Inside be fixedly connected with storage ball funnel
（16）, the storage ball funnel（16）Side be provided with the first duct（20）With the second duct（21）, the storage ball funnel（16）'s
Side is fixedly connected with box body（22）, the box body（22）Inside motor is installed（23）, the motor（23）Pass through circuit
Connect release switch（6）, the motor（23）Rotating shaft be fixedly connected with half gear（24）, the box body（22）Side inner walls
Upper end is fixedly connected with the first cylinder（25）, first cylinder（25）Inside be fixedly connected with the first spring（26）, it is described
First cylinder（25）Internal slide be socketed with ratch（27）, first spring（26）The other end be fixedly connected with ratch
（27）, first duct（20）Internal slide set connect ratch（27）, the box body（22）Side inner walls lower end fix
It is connected with the second cylinder（28）, second cylinder（28）Inside be fixedly connected with second spring（29）, second cylinder
（28）Internal slide be socketed with lower ratch（30）, the second spring（29）The other end be fixedly connected with lower ratch（30）, institute
State the second duct（21）The lower ratch of internal slide socket（30）, the upper ratch（27）With lower ratch（30）Surface engage
Half gear（24）.
2. a kind of table tennis automatic ball-sending device according to claim 1, it is characterised in that：First duct（20）With
Second duct（21）The distance between it is equal with the diameter of table tennis.
3. a kind of table tennis automatic ball-sending device according to claim 1, it is characterised in that：First duct（20）With
Second duct（21）Position and box body（22）Position mutually correspond to.
4. a kind of table tennis automatic ball-sending device according to claim 1, it is characterised in that：The blower fan（15）Model
For HG-HF-150P.
5. a kind of table tennis automatic ball-sending device according to claim 1, it is characterised in that：The motor（23）Model
For Y27114.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161973.2U CN206508505U (en) | 2017-02-22 | 2017-02-22 | A kind of table tennis automatic ball-sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161973.2U CN206508505U (en) | 2017-02-22 | 2017-02-22 | A kind of table tennis automatic ball-sending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508505U true CN206508505U (en) | 2017-09-22 |
Family
ID=59867954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161973.2U Expired - Fee Related CN206508505U (en) | 2017-02-22 | 2017-02-22 | A kind of table tennis automatic ball-sending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508505U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930080A (en) * | 2018-01-08 | 2018-04-20 | 梧州学院 | A kind of table tennis is practised a ball game machine |
| CN108014480A (en) * | 2017-11-30 | 2018-05-11 | 宁波市江北义盈工贸有限公司 | A kind of automatic kicking apparatus of anti-sticking ball |
| CN108187329A (en) * | 2017-12-28 | 2018-06-22 | 南昌首叶科技有限公司 | A kind of athletic training table tennis ball serving equipment |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN108854019A (en) * | 2018-06-13 | 2018-11-23 | 李玉林 | A kind of physical training table tennis ball serving device |
| CN109107125A (en) * | 2018-07-25 | 2019-01-01 | 吕先丹 | A kind of plain type table tennis jumping height detection device that can continuously detect |
| CN109264162A (en) * | 2018-08-18 | 2019-01-25 | 杨国华 | A kind of table tennis ball-sending device |
| CN111569393A (en) * | 2020-05-29 | 2020-08-25 | 何文丰 | Training is with table tennis equipment of taking in proper order |
-
2017
- 2017-02-22 CN CN201720161973.2U patent/CN206508505U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014480A (en) * | 2017-11-30 | 2018-05-11 | 宁波市江北义盈工贸有限公司 | A kind of automatic kicking apparatus of anti-sticking ball |
| CN108187329A (en) * | 2017-12-28 | 2018-06-22 | 南昌首叶科技有限公司 | A kind of athletic training table tennis ball serving equipment |
| CN108187329B (en) * | 2017-12-28 | 2019-08-13 | 温州益蓉机械有限公司 | A kind of athletic training table tennis ball serving equipment |
| CN107930080A (en) * | 2018-01-08 | 2018-04-20 | 梧州学院 | A kind of table tennis is practised a ball game machine |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN108854019A (en) * | 2018-06-13 | 2018-11-23 | 李玉林 | A kind of physical training table tennis ball serving device |
| CN109107125A (en) * | 2018-07-25 | 2019-01-01 | 吕先丹 | A kind of plain type table tennis jumping height detection device that can continuously detect |
| CN109107125B (en) * | 2018-07-25 | 2020-04-17 | 郑红艳 | Simple table tennis bounce height detection device capable of continuously detecting |
| CN109264162A (en) * | 2018-08-18 | 2019-01-25 | 杨国华 | A kind of table tennis ball-sending device |
| CN111569393A (en) * | 2020-05-29 | 2020-08-25 | 何文丰 | Training is with table tennis equipment of taking in proper order |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Rui Inventor before: Cao Rui |
|
| 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: 20170922 Termination date: 20180222 |