CN109432727A - Wheeled table tennis ball pickup - Google Patents
Wheeled table tennis ball pickup Download PDFInfo
- Publication number
- CN109432727A CN109432727A CN201811571455.3A CN201811571455A CN109432727A CN 109432727 A CN109432727 A CN 109432727A CN 201811571455 A CN201811571455 A CN 201811571455A CN 109432727 A CN109432727 A CN 109432727A
- Authority
- CN
- China
- Prior art keywords
- ball
- rotary shaft
- table tennis
- bucket
- plate
- 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 244000273618 Sphenoclea zeylanica Species 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/021—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/04—Table games physically beneficial for the human body, modelled on outdoor sports, e.g. table tennis
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of wheeled table tennis ball pickups, comprising: the lower part of vehicle frame, the vehicle frame has wheel；Ball bucket is picked up, it includes the left plate and right side plate for being located at the cambered plate of lower part and being connected in the left and right side of the back side panel and upwardly extending that this, which picks up ball bucket,；Dial ball device, this group of ball device includes that rotary shaft on the axle center line position of the cambered plate, inner side edge are fixed at least 1 shift plate in the rotary shaft；Lifting device, the lifting device include the elevator bucket that lower rotary shaft, upper shaft, top and the bottom are respectively sleeved at the lower rotary shaft and conveyer belt in the upper shaft, are fixed on the lateral surface of conveyer belt；Temporary bucket；Driving device；And the medial surface matching of the outer side edges of shift plate and the cambered plate；The lower front side face of conveyer belt and the rear portion for picking up ball bucket match；The top of conveyer belt and temporary bucket match；Rotary shaft is connected by power the driving device；The lower rotary shaft and/or the upper shaft are connected by power the driving device.Advantage is: it is higher to pick up ball rate.
Description
Technical field
The present invention relates to sports goods technical fields, more particularly, to a kind of wheeled table tennis ball pickup.
Background technique
Table tennis popularity is high, venue is densely distributed, pole is liked by people.In table tennis training, will use
Multi-ball practice and use table tenning ball servicing machine, cause ground table tennis to be scattered on the ground, so that it is time-consuming, bothersome at one to pick up ball
Work.Obviously, manual ball picking-up efficiency is lower.
For this purpose, there is many automatically picking up balls machines (or being ball picker).For example, Authorization Notice No. are as follows: CN
The Chinese utility model patent of 207153017 U discloses a kind of hand-held table tennis automatic picking device, including ball collection box, in
Empty bar and getter device, getter device are connected by hollow stem with ball collection box, for aspirating the sky in ball collection box by hollow stem
Gas simultaneously forms negative pressure in ball collection box, is provided with ball hole on ball collection box, close in ball collection box to be provided with hollow stem connecting place
Isolated gate.The hand-held table tennis automatically picking up balls machine, getter device aspirate the air in ball collection box by hollow stem and are collecting ball
Negative pressure is formed in case, so that table tennis is drawn into ball collection box from ball hole, isolated gate can prevent table tennis from blocking air-breathing
Channel, ball collection box are filled or are completed after picking up ball, can be unloaded to the table tennis in ball collection box in table tennis cage from unloading port, structure
Simply, easy to use, the degree of automation is higher and cost is relatively low.
The present invention is intended to provide it is a kind of using it is more convenient, pick up the more efficient ping-pong ball-picking system of ball.
Summary of the invention
The object of the present invention is to provide a kind of wheeled table tennis ball pickups, it is simple and convenient to operate with structure, pick up ball rate
Higher feature.
The technical scheme adopted by the invention is that: wheeled table tennis ball pickup, the wheeled table tennis ball pickup include:
The lower part of vehicle frame, the vehicle frame has wheel；
Ball bucket is picked up, this picks up the front of ball bucket and top is openning shape so that it includes the cambered plate positioned at lower part that this, which picks up ball bucket,
And the left plate and right side plate for being connected in the left and right side of the back side panel and upwardly extending；
Dial ball device, this group of ball device includes rotary shaft on the axle center line position of the cambered plate, inner side edge fixes
At least 1 shift plate in the rotary shaft；
Lifting device, the lifting device include lower rotary shaft, upper shaft, top and the bottom be respectively sleeved at the lower rotary shaft and this on turn
Conveyer belt on axis, the elevator bucket being fixed on the lateral surface of conveyer belt；
Temporary bucket；
Driving device；And
The outer side edges of shift plate and the medial surface of the cambered plate match；
The lower front side face of conveyer belt and the rear portion for picking up ball bucket match；
The top of conveyer belt and temporary bucket match；
Rotary shaft is connected by power the driving device；
The lower rotary shaft and/or the upper shaft are connected by power the driving device.
Outwardly extending supporting rib is vertically and fixedly provided in the rotary shaft, shift plate is fixed on supporting rib, meanwhile, shift plate is adopted
It is prepared with transparent or half material.
The shift plate is in arc surfaced.
The elevator bucket includes the bottom frame that side is perpendicularly fixed on the conveyer belt, and the left and right side of bottom frame is respectively and fixedly provided with
The side baffle upwardly extended.
The driving device is motor.
It is fixed with drive sprocket on the power output shaft of the motor, the left part of the rotary shaft, which is fixed with, dials ball chain wheel,
The left part of the lower rotary shaft is fixed with promotion sprocket wheel, is equipped with commutation on the vehicle frame between this group of ball chain wheel and the promotion sprocket wheel
Sprocket wheel, the rear that the promotion sprocket wheel is located on the vehicle frame are equipped with transition sprocket wheel, and the both ends of chain are respectively around this group before having one
In ball chain wheel and the transition sprocket wheel, and the lower side of the preceding chain is around the lower part of the reversing sprocket, and under the preceding chain
Side around the promotion sprocket wheel top, meanwhile, which is coaxially fixed with a reduction gearing, which passes through
One rear chain connects the drive sprocket.
The number of teeth of the drive sprocket is less than the number of teeth of reduction gearing.
The tumbler gear upper and lower position is adjustable.
The vehicle frame is equipped with the inclined handrail upwardly extended, and the lower rotary shaft and the upper shaft are mounted on the handrail
On bar.
It is equipped at least 1 layer of drawer road positioned at the rear portion of the handrail on the vehicle frame, temporary bucket is placed in drawer branch
It supports on road.
The invention has the advantages that compared with the prior art: structure is simple and convenient to operate, and it is higher to pick up ball rate.This hair
When in use, user pushes ball picker to advance to bright wheeled table tennis ball pickup, after shift plate rotation, helps the table tennis on ground
Ball, which enters, picks up ball bucket, and later, table tennis is allocated in the elevator bucket of lifting device by the shift plate of rotation, and then table tennis is promoted to
After higher position, drop down onto temporary bucket.During being somebody's turn to do, ball is picked up by independent power mechanism, is promoted, it is more laborsaving.Through reality
Border verifying, picking up ball rate almost can be to 100%.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the left view of the wheeled table tennis ball pickup of the embodiment of the present invention；
Fig. 2 is the left view of the internal part of the wheeled table tennis ball pickup of the embodiment of the present invention；
Fig. 3 is the perspective view for picking up ball bucket of the invention；
Fig. 4 is the main view for dialling ball device of the invention；
Fig. 5 and Fig. 6 is the left view for dialling ball device of other two kinds of forms；
Fig. 7 is the perspective view of elevator bucket of the invention；
Fig. 8 is the front sectional view that the present invention has the shift plate and component that accelerate oscillating function；
Fig. 9 is the portion the A enlarged drawing of Fig. 8.
In figure:
10, vehicle frame, 11, handrail, 12, drawer road, 13, wheel；
20, ball bucket is picked up, 21, cambered plate, the 211, first magnet, 212, ball mouth, the 213, second magnet, 221, left plate,
222, right side plate；
30, ball device is dialled, 31, rotary shaft, 311, supporting rib, 312, dial ball chain wheel, 313, stopper, 314, hinged shaft, 32,
Shift plate, 321, iron block；
40, lifting device, 41, lower rotary shaft, 411, promotion sprocket wheel, 42, upper shaft, 43, conveyer belt, 44, elevator bucket, 441,
Bottom frame, 442, side baffle；
50, bucket is kept in；
60, motor, 61, drive sprocket；
71, reversing sprocket, 72, transition sprocket wheel, 73, reduction gearing；
81, preceding chain, 82, rear chain.
Specific embodiment
Embodiment, as shown in Fig. 1 to Fig. 7: wheeled table tennis ball pickup, for picking up the table tennis in table tennis field.
The wheeled table tennis ball pickup includes: vehicle frame 10, picks up ball bucket 20, dials ball device 30, lifting device 40, temporary bucket
50, the components such as driving device.
Wherein:
The lower part of the vehicle frame 10 has wheel 13.In the present embodiment, the left and right sides of the front of the vehicle frame 10 can be all provided with
There is a front-wheel, and a rear-wheel can be equipped at left and right sides of the rear portion of the vehicle frame 10.Front-wheel or rear-wheel can be universal wheel.
When front-wheel is universal wheel, it is easier to operate.
This picks up the front of ball bucket 20 and top is openning shape so that it includes the cambered plate 21 positioned at lower part that this, which picks up ball bucket 20,
And the left plate 221 and right side plate 222 for being connected in the left and right side of the back side panel 21 and upwardly extending.That is, the cambered surface
Plate 21 it is arc-shaped formed this pick up bottom and the back side panel of ball bucket 20.When specifically used, the leading edge of the lower part of the cambered plate 21
Ground proximity as far as possible, so that table tennis easily enters.
This group of ball device 30 include positioned at the cambered plate 21 axle center line position on rotary shaft 31, inner side edge be fixed on this
At least 1 shift plate 32 in rotary shaft 31.
The lifting device 40 include lower rotary shaft 41, upper shaft 42, top and the bottom be respectively sleeved at the lower rotary shaft 41 and this on turn
Conveyer belt 43 on axis 42, the elevator bucket 44 being fixed on the lateral surface of conveyer belt 43.
The bottom of temporary bucket 50 can be stained with sponge etc., to reduce the probability that table tennis is jumped out.
It is more specific:
The medial surface of the outer side edges of shift plate 32 and the cambered plate 21 matches.That is, after shift plate 32 is rotated with the rotary shaft 31,
The outer ledge of shift plate 32, that is, have between the medial surface of one side edge and the cambered plate 21 of the shift plate 32 far from the rotary shaft 31
There is the gap of the diameter no more than a table tennis, the width in the gap is preferably the radius for being not more than a table tennis.
The lower front side face of the conveyer belt 43 and the rear portion for picking up ball bucket 20 match.That is, the lower front side face of the conveyer belt 43
The rear portion of ball bucket 20 is picked up as close as possible to this.
The top of the conveyer belt 43 and temporary bucket 50 match.That is, the top of the conveyer belt 43 is preferably located at the temporary bucket 50
Surface.
The rotary shaft 31 is connected by power the driving device；The lower rotary shaft 41 and/or the upper shaft 42 are connected by power the driving
Device.Certainly, the rotary shaft 31 is opposite with the direction of rotation of the lower rotary shaft 41.
In this way, user pushes the wheeled table tennis ball pickup to move ahead when specifically used, this is picked up to the front side of ball bucket 20
Side is directed at the table tennis of scattered on floor, and by means of inertia, table tennis enters the forward position portion of the cambered plate 21, then rotation status
Shift plate 32 stir table tennis backward, table tennis under the stirring of shift plate 32 entrance this pick up in ball bucket 20 and along the cambered plate 21
Medial surface rise, until drop down onto some elevator bucket 44, the conveyer belt 43 then rotated drives elevator bucket 44 to rise, and rises
To highest point, elevator bucket 44 is inverted, and table tennis is fallen in temporary bucket 50.
Optimization:
Outwardly extending supporting rib 311 is vertically and fixedly provided in the rotary shaft 31, shift plate 32 is fixed on supporting rib 311.Together
When, shift plate 32 is prepared using transparent or half material.In this way, convenient for observe be scattered and rising table tennis the case where,
And convenient for preparation, replacement shift plate 32.Certainly, shift plate 32 is in preferably arc surfaced, in order to preferably table tennis be driven to rise；Shift plate
32 also can be in serpentine, and to reduce the probability for blocking table tennis, and table tennis of being more convenient for drops down onto elevator bucket 44.
Elevator bucket 44 includes that side is perpendicularly fixed at the bottom frame 441 on the conveyer belt 43, and the left and right side of bottom frame 441 is equal
It is fixed with the side baffle 442 upwardly extended.In this way, reducing the probability that table tennis drops out.
Continue to optimize:
The driving device is motor 60, which can be fixed on the rear underside of the rack 10, and pass through switch (figure
On be not shown) be connected to power supply (being not shown on figure).The switch can link wheel 13, and power supply can be battery.
Drive sprocket 61 is fixed on the power output shaft of the motor 60, the left part of the rotary shaft 31, which is coaxially fixed with, dials
Ball chain wheel 312, the left part of the lower rotary shaft 41, which is coaxially fixed with, promotes sprocket wheel 411, is located at this group of ball chain wheel 312 on the vehicle frame 10
Reversing sprocket 71 is equipped between the promotion sprocket wheel 411, the rear that the promotion sprocket wheel 411 is located on the vehicle frame 10 is equipped with transition chain
Wheel 72, the both ends of chain 81 are respectively around in this group of ball chain wheel 312 and the transition sprocket wheel 72 before having one, and the preceding chain 81
Lower part of the lower side around the reversing sprocket 71, the top of the lower side of the preceding chain 81 around the promotion sprocket wheel 411.Together
When, which is coaxially fixed with a reduction gearing 73, which connects the drive chain by a rear chain 82
Wheel 61.The number of teeth of the drive sprocket 61 is less than the number of teeth of reduction gearing 73.In this way, reducing the loss of torque；Using an electricity
Machine keeps the rotary shaft 31 opposite with the direction of rotation of the lower rotary shaft 41；Realize deceleration transmitting torque.
71 upper and lower position of tumbler gear is adjustable.For example, the vehicle frame 10 is equipped with into vertical strip-shaped hole, the commutating tooth
The rotary shaft of wheel 71 is moving up and down to be fixed in the strip-shaped hole.In this way, convenient for adjusting the elastic of the preceding chain 81.
Continue to optimize:
The vehicle frame 10 is equipped with the inclined handrail 11 upwardly extended, in order to push the ball picker.The lower rotary shaft 41
It is mounted in the handrail 11 with the upper shaft 42, so that structure is more compact.
It is equipped at least 1 layer of drawer road 12 positioned at the rear portion of the handrail 11 on the vehicle frame 10, temporary bucket 50 is placed in
On drawer road 12.I.e., it is possible to the temporary bucket 50 of multilayer be placed, also convenient for loading and the temporary bucket 50 of taking-up.
In addition:
In conjunction with shown in Fig. 8 and Fig. 9, ball effect is more preferably picked up in order to reach, the lower edge of the cambered plate 21 is equipped with first
Magnet 211, top edge are equipped with the second magnet 213, and the adjacent underneath on the cambered plate 21 positioned at second magnet 213 is equipped with
The ball mouth 212 leaked out for table tennis.Meanwhile the inside edge of the shift plate 32 is hinged in the rotary shaft 31 by hinged shaft 314,
And the stopper 313 that the avris of the hinged shaft 314 is equipped with and shift plate 32 matches, when shift plate 32 is located at the right of the rotary shaft 31,
Stopper 313 is located at the lower section of corresponding shift plate 32, so that shift plate 32 is swingable, but after encountering corresponding stopper 313
It can not continue to swing, form limit.And the outside edge of shift plate 32 is equipped with iron block 321.In this way, shift plate 32 is closing on this
The lower edge of cambered plate 21 and when closing on the top edge of the cambered plate 21, can generate moment acceleration, be conducive to table tennis
Quickly enter that this is picked up in ball bucket 20 and table tennis is quickly discharged out of ball mouth 212.In this way, it is more preferable to make to pick up ball effect, ball is picked up
Rate is higher.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. wheeled table tennis ball pickup, it is characterised in that: the wheeled table tennis ball pickup includes:
The lower part of vehicle frame (10), the vehicle frame (10) has wheel (13)；
Ball bucket (20) are picked up, this picks up the front of ball bucket (20) and top is openning shape to which this picks up ball bucket (20) including being located at lower part
Cambered plate (21) and be connected in the left and right side of the back side panel (21) and the left plate (221) upwardly extended and right side
Plate (222)；
It dials ball device (30), this group of ball device (30) includes the rotary shaft on the axle center line position of the cambered plate (21)
(31), inner side edge is fixed at least 1 shift plate (32) in the rotary shaft (31)；
Lifting device (40), the lifting device (40) include that lower rotary shaft (41), upper shaft (42), top and the bottom are respectively sleeved under this
Shaft (41) and conveyer belt (43) in the upper shaft (42), the elevator bucket (44) being fixed on the lateral surface of conveyer belt (43)；
Temporary bucket (50)；
Driving device；And
The medial surface of the outer side edges of shift plate (32) and the cambered plate (21) matches；
The lower front side face of conveyer belt (43) and the rear portion for picking up ball bucket (20) match；
The top of conveyer belt (43) and temporary bucket (50) match；
Rotary shaft (31) is connected by power the driving device；
The lower rotary shaft (41) and/or the upper shaft (42) are connected by power the driving device.
2. wheeled table tennis ball pickup according to claim 1, it is characterised in that: vertically fixed on the rotary shaft (31)
Having outwardly extending supporting rib (311), shift plate (32) is fixed on supporting rib (311), meanwhile, shift plate (32) is using transparent or half
Material preparation.
3. wheeled table tennis ball pickup according to claim 1, it is characterised in that: the shift plate (32) is in arc surfaced.
4. wheeled table tennis ball pickup according to claim 1, it is characterised in that: the elevator bucket (44) includes that side is hung down
The bottom frame (441) being directly fixed on the conveyer belt (43), the left and right side of bottom frame (441) are respectively and fixedly provided with the side block upwardly extended
Plate (442).
5. wheeled table tennis ball pickup according to claim 1, it is characterised in that: the driving device is motor (60).
6. wheeled table tennis ball pickup according to claim 5, it is characterised in that: the power output shaft of the motor (60)
On be fixed with drive sprocket (61), the left part of the rotary shaft (31) be fixed with dial ball chain wheel (312), a left side for the lower rotary shaft (41)
End, which is fixed with, promotes sprocket wheel (411), on the vehicle frame (10) between this group of ball chain wheel (312) and the promotion sprocket wheel (411)
Equipped with reversing sprocket (71), the rear that the promotion sprocket wheel (411) is located on the vehicle frame (10) is equipped with transition sprocket wheel (72), before having one
The both ends of chain (81) are respectively around on this group of ball chain wheel (312) and the transition sprocket wheel (72), the downside of the preceding chain (81)
While around the lower part of the reversing sprocket (71), and the lower side of the preceding chain (81) is around the upper of the promotion sprocket wheel (411)
Portion, meanwhile, which is coaxially fixed with a reduction gearing (73), which passes through a rear chain (82)
Connect the drive sprocket (61).
7. wheeled table tennis ball pickup according to claim 6, it is characterised in that: the number of teeth of the drive sprocket (61) is few
The number of teeth in reduction gearing (73).
8. wheeled table tennis ball pickup according to claim 6, it is characterised in that: tumbler gear (71) upper and lower position
It is adjustable.
9. wheeled table tennis ball pickup according to claim 1, it is characterised in that: the vehicle frame (10) is equipped with inclined
The handrail (11) upwardly extended, the lower rotary shaft (41) and the upper shaft (42) are mounted in the handrail (11).
10. wheeled table tennis ball pickup according to claim 9, it is characterised in that: helped on the vehicle frame (10) positioned at this
The rear portion of hand lever (11) is equipped at least 1 layer of drawer road (12), and temporary bucket (50) is placed on drawer road (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571455.3A CN109432727A (en) | 2018-12-21 | 2018-12-21 | Wheeled table tennis ball pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571455.3A CN109432727A (en) | 2018-12-21 | 2018-12-21 | Wheeled table tennis ball pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109432727A true CN109432727A (en) | 2019-03-08 |
Family
ID=65534796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811571455.3A Pending CN109432727A (en) | 2018-12-21 | 2018-12-21 | Wheeled table tennis ball pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109432727A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368653A (en) * | 2019-06-06 | 2019-10-25 | 黑龙江工业学院 | It is a kind of efficiently to pick up ball vehicle |
| CN112138345A (en) * | 2020-08-18 | 2020-12-29 | 盐城锐特健康发展有限公司 | Table tennis is with picking up separator |
| CN115120944A (en) * | 2022-05-20 | 2022-09-30 | 李昀怿 | Extracurricular auxiliary equipment and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203790533U (en) * | 2014-04-22 | 2014-08-27 | 三峡大学 | Tennis pick-up vehicle |
| CN204050857U (en) * | 2014-09-30 | 2014-12-31 | 江西科技学院 | Ball machine is picked up in a kind of multiplex service |
| KR20180091416A (en) * | 2017-02-07 | 2018-08-16 | 동서대학교산학협력단 | Automatic pickup apparatus for tennis ball using balance search of specified area, and automatic pickup method thereof |
| CN209348052U (en) * | 2018-12-21 | 2019-09-06 | 靳昊霖 | Wheeled table tennis ball pickup |
-
2018
- 2018-12-21 CN CN201811571455.3A patent/CN109432727A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203790533U (en) * | 2014-04-22 | 2014-08-27 | 三峡大学 | Tennis pick-up vehicle |
| CN204050857U (en) * | 2014-09-30 | 2014-12-31 | 江西科技学院 | Ball machine is picked up in a kind of multiplex service |
| KR20180091416A (en) * | 2017-02-07 | 2018-08-16 | 동서대학교산학협력단 | Automatic pickup apparatus for tennis ball using balance search of specified area, and automatic pickup method thereof |
| CN209348052U (en) * | 2018-12-21 | 2019-09-06 | 靳昊霖 | Wheeled table tennis ball pickup |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368653A (en) * | 2019-06-06 | 2019-10-25 | 黑龙江工业学院 | It is a kind of efficiently to pick up ball vehicle |
| CN112138345A (en) * | 2020-08-18 | 2020-12-29 | 盐城锐特健康发展有限公司 | Table tennis is with picking up separator |
| CN115120944A (en) * | 2022-05-20 | 2022-09-30 | 李昀怿 | Extracurricular auxiliary equipment and use method thereof |
| CN115120944B (en) * | 2022-05-20 | 2024-03-29 | 李昀怿 | Extracurricular auxiliary equipment and use method thereof |
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