CN212941285U - Table tennis ball collecting device - Google Patents
Table tennis ball collecting device Download PDFInfo
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- CN212941285U CN212941285U CN202021682587.6U CN202021682587U CN212941285U CN 212941285 U CN212941285 U CN 212941285U CN 202021682587 U CN202021682587 U CN 202021682587U CN 212941285 U CN212941285 U CN 212941285U
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- ball collecting
- collecting frame
- table tennis
- ball
- movable rod
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Abstract
A table tennis ball collecting device belongs to the technical field of sports equipment. The utility model provides a current carry out the table tennis through artifical hand fit stage property and collect consuming time many, hard, and pick up the problem that the ball is inefficient. The bottom end of each supporting vertical plate is provided with a universal wheel, the ball collecting frame is arranged between the two supporting vertical plates in a vertically sliding mode, a reset spring is arranged between the ball collecting frame and the supporting vertical plates, upward displacement of the ball collecting frame is achieved through the reset spring, the movable rod is vertically and fixedly arranged at the top end of the ball collecting frame, a plurality of elastic ropes are fixedly arranged at the bottom of the ball collecting frame, an eccentric wheel is rotatably arranged in the power box body, the motor is fixedly arranged on the power box body and controls the eccentric wheel to rotate through the motor, the upper end portion of the movable rod penetrates through the power box body in a vertically sliding mode and is located under the eccentric wheel, an arc-shaped pressing block is fixedly arranged at the top end of the movable rod, and the lower end of the push. The time and labor are saved, the efficiency is higher, and the practicability is stronger.
Description
Technical Field
The utility model relates to a table tennis ball collecting device, which belongs to the technical field of sports equipment.
Background
Table tennis (table tenis), known as the "ball" of china, is a popular ball sport in the world, including attack, confrontation and defense. The match is divided into a plurality of groups, such as single play, double play, mixed double play and the like; in 2001, 21 is divided into one part before 9/1 day, and 11 is divided into one part at present; three-two-win, five-win and seven-win are adopted. The table tennis ball is spherical, weighs 2.53-2.70 grams, and is white or orange, and is a novel plastic ball made of high molecular polymer. Table tennis originated in the united kingdom, and "table tennis" originated in 1900, and was named because it produced a "Ping Pong" sound when struck.
Table tennis is hit down to ground often at the training in-process, and current receipts ball mode is mainly collected through artifical manual cooperation stage property, and is consuming time many, hard, and picks up ball inefficiency.
Disclosure of Invention
The utility model relates to a solve present through artifical manual cooperation stage property carry on the table tennis collect the consuming time many, hard, and pick up the problem of ball inefficiency that exist, and then provide a table tennis and receive ball device.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a table tennis ball collecting device, which comprises a ball collecting frame, a movable rod, a power box body, a push rod, a motor and two supporting vertical plates which are symmetrically arranged, wherein the bottom end of each supporting vertical plate is provided with a universal wheel, the ball collecting frame is arranged between the two supporting vertical plates in a vertically sliding manner, a reset spring is arranged between the ball collecting frame and the supporting vertical plates, the upward displacement of the ball collecting frame is realized through a reset spring, the movable rod is vertically and fixedly arranged at the top end of the ball collecting frame, a plurality of elastic ropes are fixedly arranged at the bottom of the ball collecting frame, an eccentric wheel is rotatably arranged in the power box body, the motor is fixedly arranged on the power box body, the eccentric wheel is controlled by the motor to rotate, the upper end part of the movable rod is vertically and slidably arranged in the power box body, and is positioned under the eccentric wheel, the top end of the movable rod is fixedly provided with an arc-shaped pressing block, and the lower end of the push rod is fixedly connected with the power box body.
Further, the dovetail slide blocks are fixedly arranged on the two sides of the ball collecting frame respectively, dovetail slide grooves are formed in one side, close to the ball collecting frame, of the two supporting vertical plates, and the ball collecting frame and the two supporting vertical plates are connected in a vertical sliding mode through the dovetail slide blocks and the dovetail slide grooves.
Further, the reset spring is arranged between the bottom of the dovetail sliding groove and the bottom end of the dovetail sliding block.
Furthermore, the top end of the ball collecting frame is of an open structure, the upper part of the ball collecting frame is sleeved with a containing frame, and the two supporting force plates of the containing frame are fixedly connected.
Further, the push rod is a telescopic rod.
Furthermore, a handle is fixedly arranged at the top end of the push rod.
Furthermore, a limiting cylinder is fixedly arranged at the bottom end of the power box body, and the movable rod is vertically slidably arranged in the limiting cylinder in a penetrating manner.
Further, the arc-shaped pressing block is fixedly connected with the movable rod through the linkage block.
Furthermore, the bottom end of the movable rod is fixedly connected with the ball collecting frame through a connecting plate, and the width of the connecting plate is smaller than that of the ball collecting frame.
Further, one side wall of the power box body is rotatably connected with an access cover.
Compared with the prior art, the utility model has the following effect:
drive the eccentric wheel through the motor and rotate to can make eccentric wheel and arc briquetting contact, and then make movable rod and collection ball frame remove downwards, the table tennis receives the extrusion of elasticity rope and makes the elasticity rope expansion, and the table tennis enters into the inside of collection ball frame, and the spring that resets simultaneously resets drives collection ball frame and resets, realizes reciprocating of collection ball frame.
This application carries out picking up of table tennis through motor control, need not artifical stoop and picks up the ball, compares with prior art, and is more labour saving and time saving and efficiency is higher, and the practicality is stronger.
Drawings
FIG. 1 is a schematic front view of the present application;
FIG. 2 is a schematic view of the internal structure of the power case;
fig. 3 is a bottom view of the ball collecting frame.
Detailed Description
The first embodiment is as follows: the embodiment is described by combining fig. 1 to 3, a table tennis ball collecting device comprises a ball collecting frame 2, a movable rod 8, a power box 10, a push rod 17, a motor 11 and two supporting vertical plates 1 which are symmetrically arranged, wherein a universal wheel 15 is arranged at the bottom end of each supporting vertical plate 1, the ball collecting frame 2 is arranged between the two supporting vertical plates 1 in a vertical sliding manner, a return spring 5 is arranged between the ball collecting frame 2 and the supporting vertical plates 1, the upward displacement of the ball collecting frame 2 is realized through the return spring 5, the movable rod 8 is vertically and fixedly arranged at the top end of the ball collecting frame 2, a plurality of elastic ropes 6 are fixedly arranged at the bottom of the ball collecting frame 2, an eccentric wheel 12 is arranged on the power box 10, the motor 11 is fixedly arranged on the power box 10, the eccentric wheel 12 is controlled to rotate by the motor 11, the movable rod 8 is arranged in the power box 10 in which the upper end portion slides up and down, and is positioned under the eccentric wheel 12, the top end of the movable rod 8 is fixedly provided with an arc-shaped pressing block 13, and the lower end of the push rod 17 is fixedly connected with the power box body 10. The ball collecting frame 2 is a square frame structure.
The elastic ropes 6 are arranged at equal intervals.
The eccentric wheel 12 is connected with the output end of the motor 11.
The arc surface of the arc pressing block 13 is attached to the eccentric wheel 12.
The universal wheels 15 are arranged to facilitate the integral movement of the ball collecting device.
Drive eccentric wheel 12 through motor 11 and rotate to can make eccentric wheel 12 and arc briquetting 13 contact, and then make movable rod 8 and collection ball frame 2 move down, the table tennis receives the extrusion of elasticity rope 6 and makes elasticity rope 6 expansion, and the table tennis enters into the inside of collection ball frame 2, and the spring that resets 5 resets simultaneously drives collection ball frame 2 and resets, realizes reciprocating of collection ball frame 2.
This application carries out picking up of table tennis through 11 controls of motor, need not artifical stoop and picks up the ball, compares with prior art, and is more labour saving and time saving and efficiency is higher, and the practicality is stronger.
The both sides of collection ball frame 2 have set firmly forked tail slider 3 respectively, and forked tail spout 4 has all been seted up to one side that is close to collection ball frame 2 on two support risers 1, through sliding connection about forked tail slider 3 and forked tail spout 4 between collection ball frame 2 and two support risers 1. The stable connection between the ball collecting frame 2 and the supporting vertical plate 1 is ensured.
The reset spring 5 is arranged between the bottom of the dovetail sliding groove 4 and the bottom end of the dovetail sliding block 3. The bottom end of the reset spring 5 is fixedly connected with the dovetail chute 4.
The top end of the ball collecting frame 2 is of an open structure, the upper part of the ball collecting frame 2 is sleeved with a containing frame 16, and the two supporting force plates of the containing frame 16 are fixedly connected. When too many table tennis balls are in the ball collecting frame 2, the table tennis balls can automatically fall into the receiving frame 16.
The push rod 17 is a telescopic rod. The length can be adjusted conveniently to adapt to the heights of different operators. According to the requirement, the telescopic mode can be designed into manual telescopic mode or electric telescopic mode.
A handle 18 is fixedly arranged at the top end of the push rod 17. The whole ball collecting device is convenient to push.
The bottom end of the power box body 10 is fixedly provided with a limiting cylinder 9, and the movable rod 8 is vertically slidably arranged in the limiting cylinder 9 in a penetrating manner. The radial limit of the movable rod 8 is realized through the limit cylinder 9.
The arc-shaped pressing block 13 is fixedly connected with the movable rod 8 through a linkage block 14. So as to be convenient for the stable connection between the arc-shaped pressing block 13 and the movable rod 8.
The bottom end of the movable rod 8 is fixedly connected with the ball collecting frame 2 through a connecting plate 7, and the width of the connecting plate 7 is smaller than that of the ball collecting frame 2. Through setting up connecting plate 7, guarantee being connected between movable rod 8 and the collection ball frame 2, and guarantee simultaneously that the spheroid is smooth to get into through the top of collection ball frame 2 and accomodate frame 16.
An access cover 19 is rotatably connected to one side wall of the power case 10. The structure in the power box body 10 is convenient to overhaul and maintain.
Claims (10)
1. A table tennis ball collecting device is characterized in that: the device comprises a ball collecting frame (2), a movable rod (8), a power box body (10), a push rod (17), a motor (11) and two supporting vertical plates (1) which are symmetrically arranged, wherein a universal wheel (15) is arranged at the bottom end of each supporting vertical plate (1), the ball collecting frame (2) is arranged between the two supporting vertical plates (1) in a vertically sliding mode, a reset spring (5) is arranged between the ball collecting frame (2) and the supporting vertical plates (1), upward displacement of the ball collecting frame (2) is realized through the reset spring (5), the movable rod (8) is vertically and fixedly arranged at the top end of the ball collecting frame (2), a plurality of elastic ropes (6) are fixedly arranged at the bottom of the ball collecting frame (2), an eccentric wheel (12) is rotatably arranged in the power box body (10), the motor (11) is fixedly arranged on the power box body (10), and the eccentric wheel (12) is controlled to rotate through the motor (11), the upper end part of the movable rod (8) is vertically and slidably arranged in the power box body (10) in a penetrating mode and is positioned under the eccentric wheel (12), the top end of the movable rod (8) is fixedly provided with an arc-shaped pressing block (13), and the lower end of the push rod (17) is fixedly connected with the power box body (10).
2. A table tennis ball retrieving device as defined in claim 1, wherein: dovetail sliding blocks (3) are fixedly arranged on two sides of the ball collecting frame (2) respectively, dovetail sliding grooves (4) are formed in one side, close to the ball collecting frame (2), of the two supporting vertical plates (1), and the ball collecting frame (2) is connected with the two supporting vertical plates (1) in a sliding mode through the dovetail sliding blocks (3) and the dovetail sliding grooves (4) in an up-and-down mode.
3. A table tennis ball retrieving device according to claim 2, wherein: the reset spring (5) is arranged between the bottom of the dovetail sliding groove (4) and the bottom end of the dovetail sliding block (3).
4. A table tennis ball retrieval device according to claim 1, 2 or 3, wherein: the top end of the ball collecting frame (2) is of an open structure, the upper portion of the ball collecting frame (2) is sleeved with a containing frame (16), and the two supporting force plates of the containing frame (16) are fixedly connected.
5. A table tennis ball retrieving device according to claim 4, wherein: the push rod (17) is a telescopic rod.
6. A table tennis ball retrieval device according to claim 1, 2, 3 or 5, wherein: and a handle (18) is fixedly arranged at the top end of the push rod (17).
7. A table tennis ball retrieving device according to claim 6, wherein: the bottom end of the power box body (10) is fixedly provided with a limiting cylinder (9), and the movable rod (8) is vertically slidably arranged in the limiting cylinder (9).
8. A table tennis ball retrieval device according to claim 1, 2, 3, 5 or 7, wherein: the arc-shaped pressing block (13) is fixedly connected with the movable rod (8) through a linkage block (14).
9. A table tennis ball retrieving device according to claim 8, wherein: the bottom end of the movable rod (8) is fixedly connected with the ball collecting frame (2) through a connecting plate (7), and the width of the connecting plate (7) is smaller than that of the ball collecting frame (2).
10. A table tennis ball retrieval device according to claim 1, 2, 3, 5, 7 or 9, wherein: an access cover (19) is rotatably connected to one side wall of the power box body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682587.6U CN212941285U (en) | 2020-08-13 | 2020-08-13 | Table tennis ball collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682587.6U CN212941285U (en) | 2020-08-13 | 2020-08-13 | Table tennis ball collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941285U true CN212941285U (en) | 2021-04-13 |
Family
ID=75353114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682587.6U Active CN212941285U (en) | 2020-08-13 | 2020-08-13 | Table tennis ball collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212941285U (en) |
-
2020
- 2020-08-13 CN CN202021682587.6U patent/CN212941285U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.26, Mingxin Middle Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU VOCATIONAL INSTITUTE OF MECHATRONIC TECHNOLOGY |