CN221358421U - Ping-pong ball picking device - Google Patents
Ping-pong ball picking device Download PDFInfo
- Publication number
- CN221358421U CN221358421U CN202323325211.6U CN202323325211U CN221358421U CN 221358421 U CN221358421 U CN 221358421U CN 202323325211 U CN202323325211 U CN 202323325211U CN 221358421 U CN221358421 U CN 221358421U
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- Prior art keywords
- connector
- table tennis
- ball
- holding rod
- net frame
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- 238000012986 modification Methods 0.000 description 3
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of table tennis, in particular to a table tennis ball picking device which comprises a net frame, a holding rod and a universal connection assembly connected between the net frame and the holding rod, wherein the universal connection assembly consists of a connector, a wheel seat, a universal shaft and a connecting plate, the connecting plate is fixedly connected between two side edges of the net frame, the connector is connected with the holding rod, the wheel seat is fixed in the middle of the connecting plate, the universal shaft is embedded between the inner walls of the two sides of the wheel seat, an expansion ball is arranged in the middle of the universal shaft and is in ball hinge connection with the connector, one end of the connector is provided with a clamping fork, concave grooves are formed in two adjacent inner walls of the clamping fork, an expansion ball is limited between the two concave grooves, a plurality of elastic ropes are connected between the two sides of the net frame, friction type ball picking can be realized, and the expansion ball is in ball hinge connection with the connector, so that the holding rod can tilt or vertically operate the holding rod relative to the net frame.
Description
Technical Field
The utility model relates to the technical field of table tennis, in particular to a table tennis ball picking device.
Background
When the table tennis is started, the player uses the racket to hit the ball at one side of each standing table, the hitting method comprises blocking, drawing, cutting, rubbing, pulling and the like, the ball is required to rebound on the table and then can pass through the net, the ball falls on the table surface of the opposite side effectively, the match is divided into groups, single-play, double-play and the like, but the hit table tennis is required to be stooped down and picked up every time, and great burden is brought to a ball picker;
The utility model discloses a table tennis ball picking device, wherein a collecting barrel is provided with an edge part, the bottom is wear-resistant, and the table tennis ball can be picked up through friction, but in the technology, a handle is required to form a collecting barrel with a certain included angle with the ground to collect the table tennis ball in a sticking way, and the table tennis ball picking device cannot operate in a narrow space, so that application limitation is caused.
Disclosure of utility model
The utility model aims to provide a table tennis ball picking device, which solves the technical problems that a handle of the traditional table tennis ball picking device must form a collecting barrel with a certain included angle with the ground to collect table tennis balls in a sticking way, and the handle cannot be operated in a confined space, so that the application is limited.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a ball ware is picked up to table tennis, includes screen frame, holding rod and connects universal coupling assembling between the two, universal coupling assembling comprises connector, wheel seat, cardan shaft and connecting plate, connecting plate fixed connection is between screen frame both sides limit, the connector is connected with the holding rod, the wheel seat is fixed at the connecting plate middle part, just inlay between the both sides inner wall of wheel seat has the cardan shaft, the middle part of cardan shaft is provided with the inflation ball, and this inflation ball is connected with the connector spherical hinge.
The beneficial effects are that: this ball ware is picked up to table tennis is connected with a plurality of elastic ropes between the both sides of screen frame, can realize that friction formula picks up the ball, and is spherical hinge connection between inflation ball and the connector, this makes the holding rod can be for the universal angle of adjustment of screen frame, and the user of being convenient for inclines or vertical operation holding rod can operate in narrow and small space, has greatly improved the flexibility ratio of ball ware is picked up to table tennis.
Further, the one end of connector is provided with the clamp fork, all be provided with the indent groove on two adjacent inner walls of clamp fork, spacing being provided with the inflation ball between two indent grooves.
Further, the holding rod comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially arranged, and the first connecting rod, the second connecting rod, the third connecting rod and the connector are in threaded fit or interference insertion.
Further, the upper side of the edge of the net frame is fixed with a net bag, the upper part of the net bag is narrow, the lower part of the net bag is wide, the upper end of the net bag is provided with a net opening, and the side surface of the net bag is provided with a square opening allowing the connector to move.
Further, through holes are formed in two sides of the net frame, elastic ropes are connected between the opposite through holes, and the elastic ropes are arranged at equal intervals.
Drawings
FIG. 1 is a perspective view of a table tennis ball picker according to the present utility model;
FIG. 2 is a block diagram of a universal connection assembly in a table tennis ball picker according to the present utility model;
Fig. 3 is a bottom view of a frame in a table tennis ball picker according to the present utility model.
Reference numeral 1, a screen frame; 2. a grip; 21. a first link; 22. a second link; 23. a third link; 3. a universal connection assembly; 31. a connector; 311. a clamping fork; 32. a wheel seat; 33. a universal shaft; 331. an expansion ball; 34. a connecting plate; 4. a net bag; 41. a square opening; 5. an elastic rope.
Description of the embodiments
The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.
Referring to fig. 1 to 3, a table tennis ball picking device comprises a net frame 1, a holding rod 2 and a universal connection assembly 3 connected between the net frame 1 and the holding rod 2, wherein the holding rod 2 comprises a first connecting rod 21, a second connecting rod 22 and a third connecting rod 23 which are sequentially arranged, and the first connecting rod 21, the second connecting rod 22, the third connecting rod 23 and a connector 31 are in threaded fit or interference plug fit;
specifically, the first link 21, the second link 22, the third link 23 and the connector 31 can be connected in a combined manner, so that the difficulty of production and processing is reduced.
Further, a net bag 4 is fixed on the upper side of the edge of the net frame 1, the net bag 4 is narrow at the upper part and wide at the lower part, a net opening is arranged at the upper end of the net bag 4, and a square opening 41 allowing the connector 31 to move is arranged on the side surface of the net bag 4;
specifically, the net bag 4 is in a frustum-shaped structure, so that table tennis balls can be prevented from easily rolling out of the net bag 4, the size of the square opening 41 is larger than that of the connector 31, and the requirement of randomly changing the angle of the connector 31 can be met.
Further, through holes are formed in two sides of the net frame 1, elastic ropes 5 are connected between the opposite through holes, and the elastic ropes 5 are arranged in an equidistant manner;
Specifically, the adjacent elastic ropes 5 will deform after being squeezed by the table tennis, so that the table tennis can pass through the gap between the adjacent elastic ropes 5, the elastic ropes 5 automatically recover after losing the action of external force, the table tennis can be prevented from falling, and friction type ball picking can be realized.
Further, the universal connection assembly 3 is composed of a connector 31, a wheel seat 32, a universal shaft 33 and a connecting plate 34, wherein the connecting plate 34 is fixedly connected between two side edges of the net frame 1;
Specifically, the connecting plate 34 has a shape of a Chinese character 'ji', and enough space can be reserved in the net bag 4 for storing the table tennis balls.
Further, the connector 31 is connected with the grip lever 2, the wheel seat 32 is fixed in the middle of the connecting plate 34, a universal shaft 33 is embedded between inner walls of two sides of the wheel seat 32, an expansion ball 331 is arranged in the middle of the universal shaft 33, the expansion ball 331 is in ball hinged connection with the connector 31, one end of the connector 31 is provided with a clamping fork 311, two adjacent inner walls of the clamping fork 311 are provided with concave grooves, and an expansion ball 331 is arranged between the two concave grooves in a limiting manner;
Specifically, the concave groove is adapted to a part of the structure of the expansion ball 331, so that the expansion ball 331 can freely move within a certain range, the angle of the connector 31 can be conveniently adjusted, and the user can tilt or vertically operate the grip lever 2 to operate in a narrow space.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The table tennis ball picking device is characterized by comprising a net frame (1), a holding rod (2) and a universal connection assembly (3) connected between the net frame and the holding rod;
The universal connection assembly (3) is composed of a connector (31), a wheel seat (32), a universal shaft (33) and a connecting plate (34), wherein the connecting plate (34) is fixedly connected between two side edges of the net frame (1), the connector (31) is connected with a holding rod (2), the wheel seat (32) is fixed in the middle of the connecting plate (34), the universal shaft (33) is embedded between two side inner walls of the wheel seat (32), an expansion ball (331) is arranged in the middle of the universal shaft (33), and the expansion ball (331) is connected with the spherical hinge of the connector (31).
2. A table tennis ball picker as defined in claim 1, wherein: one end of the connector (31) is provided with a clamping fork (311), two adjacent inner walls of the clamping fork (311) are respectively provided with a concave groove, and an expansion ball (331) is limited between the two concave grooves.
3. A table tennis ball picker as defined in claim 1, wherein: the holding rod (2) comprises a first connecting rod (21), a second connecting rod (22) and a third connecting rod (23) which are sequentially arranged, and the first connecting rod (21), the second connecting rod (22), the third connecting rod (23) and the connecting head (31) are in threaded fit or interference insertion.
4. A table tennis ball picker as defined in claim 1, wherein: the net bag (4) is fixed on the upper side of the edge of the net frame (1), the net bag (4) is narrow at the upper part and wide at the lower part, a net opening is formed in the upper end of the net bag, and a square opening (41) allowing the connector (31) to move is formed in the side face of the net bag (4).
5. A table tennis ball picker as defined in claim 1, wherein: through holes are formed in two sides of the net frame (1), elastic ropes (5) are connected between the opposite through holes, and the elastic ropes (5) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323325211.6U CN221358421U (en) | 2023-12-07 | 2023-12-07 | Ping-pong ball picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323325211.6U CN221358421U (en) | 2023-12-07 | 2023-12-07 | Ping-pong ball picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221358421U true CN221358421U (en) | 2024-07-19 |
Family
ID=91857955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323325211.6U Active CN221358421U (en) | 2023-12-07 | 2023-12-07 | Ping-pong ball picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221358421U (en) |
-
2023
- 2023-12-07 CN CN202323325211.6U patent/CN221358421U/en active Active
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