CN220736110U - Portable table tennis ball picking tool - Google Patents
Portable table tennis ball picking tool Download PDFInfo
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- CN220736110U CN220736110U CN202322074029.1U CN202322074029U CN220736110U CN 220736110 U CN220736110 U CN 220736110U CN 202322074029 U CN202322074029 U CN 202322074029U CN 220736110 U CN220736110 U CN 220736110U
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- table tennis
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- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 244000309464 bull Species 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a portable table tennis ball picking tool, and particularly relates to the technical field of table tennis ball teaching. According to the utility model, the first extrusion rod is arranged on the outer wall of the rotating rod, the second extrusion rod is arranged at one end of the first extrusion rod, and the positioning rod is arranged at one end of the second extrusion rod, so that the position of the adjusting rod is changed.
Description
Technical Field
The utility model relates to the technical field of table tennis teaching, in particular to a portable table tennis ball picking tool.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, planarly and organically guide students to learn and master cultural scientific knowledge and skills, and promote improvement of quality of the students, so that the students become people required by society. The system scientific knowledge is taught to students, the students are trained to form basic skills and skills, and the intelligence and the ability of the students are developed. So that students can develop normally and grow healthily. The students are trained to have the correct aesthetic point of view and knowledge and ability to feel, appreciate and create beauty. So that students can master the basic knowledge of modern industrial and agricultural production and learn the skills of using basic production tools. The teaching is to complete the task with high quality and high efficiency, and a critical aspect is to follow the law of teaching, process the relationship of combining indirect experience and direct experience, teach the relationship of knowledge and improving thinking, teach the relationship of knowledge and developing intelligence, and exert the dominant effect of teachers and mobilize the relationship of enthusiasm and consciousness of students, and the table tennis teaching also belongs to one kind of teaching.
At present, when carrying out table tennis teaching on the market, need carry out actual combat exercises, need use the service robot to serve or train service when table tennis teaching, carry out single batting training, in practical application, because of service robot service or train service, all belong to single batting training, can make the table tennis scatter in the stadium inside, just need table tennis to pick up the ball instrument and collect the table tennis this moment, most table tennis are straight-bar and string bag connection, cause table tennis to pick up the ball instrument and can't carry out adaptability adjustment according to the user, cause the personnel of different heights to use, need bow or the straight-bar is too long to take inconvenient, and then make table tennis to pick up the ball instrument use inconvenient.
Disclosure of Invention
The utility model aims to provide a portable table tennis ball picking tool, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a portable table tennis ball picking tool comprises a frame;
the net bag is fixedly connected to the outer wall of the frame;
the frame outer wall fixedly connected with connecting block, the connecting block outer wall is equipped with the regulation pole, it is equipped with the bracing piece to adjust pole one end to keep away from, the spout has been seted up to bracing piece one end, spout and regulation pole sliding connection, the inside recess of seting up of bracing piece, set up the spread groove between recess and the spout, the spread groove communicates with recess and spout respectively, inside sliding connection of spread groove has the locating lever, the inside fixedly connected with dead lever of recess, the dead lever outer wall rotates and is connected with the bull stick, the bull stick top runs through in the bracing piece outer wall, bull stick and bracing piece rotate to be connected, bull stick outer wall fixedly connected with first extruding rod, first extruding rod one end articulates there is the second extruding rod, second extruding rod one end is articulated with the locating lever outer wall, the locating lever is inside to be run through there is the gag lever, gag lever post and locating lever post sliding connection.
Further, a first spring is arranged between the outer wall of the positioning rod and the groove, a positioning groove is formed in the outer wall of the adjusting rod, the positioning rod is in sliding connection with the positioning groove, and the position of the adjusting rod is fixed due to the addition of the positioning rod.
Furthermore, one end of the first spring is fixedly connected with the outer wall of the positioning rod, the other end of the first spring is fixedly connected with the inside of the groove, and the positioning rod can return to the initial position due to the addition of the first spring.
Further, the first fixed slot has been seted up to the connecting block outer wall, adjust pole one end and first fixed slot sliding connection, the second fixed slot has been seted up to the connecting block inside, the block groove has been seted up to adjusting the pole outer wall, the inside pull rod that is equipped with of second fixed slot. The first fixing groove is added, so that the movement track of the adjusting rod is limited.
Further, the pull rod bottom penetrates through the first fixing groove, the pull rod top penetrates through the outer wall of the connecting block, the pull rod is in sliding connection with the connecting block, the pull rod bottom is in sliding connection with the clamping groove, and the clamping groove is added, so that the position of the adjusting rod is fixed.
Furthermore, the outer wall of the pull rod is fixedly connected with a sliding plate, the outer wall of the sliding plate is fixedly connected with a second spring, and the sliding plate is added, so that the pull rod can drive the second spring to move.
Compared with the prior art, the utility model has the beneficial effects that:
1. the portable table tennis ball picking tool can be conveniently carried, the first extrusion rod is arranged on the outer wall of the rotary rod, the second extrusion rod is arranged at one end of the first extrusion rod, the positioning rod is arranged at one end of the second extrusion rod, the first spring is arranged between the positioning rod and the groove, the limiting rod is arranged in the groove, and the positioning groove is arranged on the outer wall of the adjusting rod, so that the position of the adjusting rod is changed.
2. According to the portable table tennis ball picking tool, the net bag can be replaced conveniently, the second fixing groove is formed in the connecting block, the pull rod is arranged in the second fixing groove, the sliding plate is arranged on the outer wall of the pull rod, the second spring is arranged on the outer wall of the sliding plate, and the first fixing groove is formed in the outer wall of the connecting block, so that the movement track of the adjusting rod is limited.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of a groove of the present utility model;
FIG. 3 is a front cross-sectional view of a first stationary groove of the present utility model;
fig. 4 is a top view of the first extrusion stem of the present utility model.
In the figure: 1. a frame; 2. a net bag; 3. a connecting block; 4. an adjusting rod; 5. a support rod; 6. a chute; 7. a groove; 8. a connecting groove; 9. a positioning rod; 10. a fixed rod; 11. a rotating rod; 12. a first extrusion rod; 13. a second extrusion rod; 14. a limit rod; 15. a first spring; 16. a positioning groove; 17. a first fixing groove; 18. a second fixing groove; 19. a clamping groove; 20. a pull rod; 21. a slide plate; 22. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 4, the present utility model provides a portable table tennis ball picking tool, which has the following technical scheme:
a portable table tennis ball picking tool comprises a frame 1;
the net bag 2 is fixedly connected to the outer wall of the frame 1;
the frame 1 outer wall fixedly connected with connecting block 3, the connecting block 3 outer wall is equipped with adjusts pole 4, it is equipped with bracing piece 5 to keep away from connecting block 3 one end to adjust pole 4, spout 6 has been seted up to bracing piece 5 one end, spout 6 and adjust pole 4 sliding connection, recess 7 has been seted up to the inside recess of bracing piece 5, connecting groove 8 has been seted up between recess 7 and the spout 6, connecting groove 8 communicates with recess 7 and spout 6 respectively, connecting groove 8 inside sliding connection has locating lever 9, the inside fixedly connected with dead lever 10 of recess 7, the dead lever 10 outer wall rotates and is connected with bull stick 11, the bull stick 11 top runs through in bracing piece 5 outer wall, bull stick 11 rotates with bracing piece 5 to be connected, bull stick 11 outer wall fixedly connected with first extrusion stick 12, first extrusion stick 12 one end articulates there is second extrusion stick 13, second extrusion stick 13 one end is articulated with locating lever 9 outer wall, the inside gag lever 14 that has run through of locating lever 14, gag lever post 14 and locating lever post 9 sliding connection.
In a preferred embodiment, a first spring 15 is arranged between the outer wall of the positioning rod 9 and the groove 7, a positioning groove 16 is formed on the outer wall of the adjusting rod 4, the positioning rod 9 is slidably connected with the positioning groove 16, and when the positioning rod 9 moves, the positioning rod 9 can slidably move on the outer wall of the limiting rod 14.
In a preferred embodiment, one end of the first spring 15 is fixedly connected to the outer wall of the positioning rod 9, and the other end of the first spring 15 is fixedly connected to the inside of the groove 7, so that the positioning rod 9 can press the first spring 15 when the positioning rod 9 moves.
The working principle of the utility model is as follows: when the device is used, when the device needs to be adjusted according to the height of a user, the rotating rod 11 is rotated, so that the rotating rod 11 rotates in the groove 7, the rotating rod 11 simultaneously rotates with the fixed rod 10, when the rotating rod 11 simultaneously drives the first extrusion rod 12 to move, the first extrusion rod 12 moves circumferentially in the groove 7, the first extrusion rod 12 simultaneously drives the second extrusion rod 13 to move, the second extrusion rod 13 swings in the groove 7, the first extrusion rod 12 can drive the positioning rod 9 to move through the second extrusion rod 13, the positioning rod 9 slides in the groove 7, the positioning rod 9 simultaneously slides on the outer wall of the limiting rod 14, the positioning rod 9 can extrude the first spring 15, simultaneously, the positioning rod 9 can slide in the connecting groove 8, simultaneously the positioning rod 9 slides in the sliding groove 6, the positioning rod 9 is moved out from the positioning groove 16, when the positioning rod 9 is completely removed from the inside of the positioning groove 16, the adjusting rod 4 is pulled at the moment, so that the adjusting rod 4 slides in the sliding groove 6, and thus the total length of the support rod 5 and the adjustment rod 4 can be adjusted, when the adjustment rod 4 reaches a proper position, at the moment, the rotating rod 11 is released, the extrusion force of the spring enables the positioning rod 9 to slide on the outer wall of the limiting rod 14, so that the positioning rod 9 can return to the initial position, the positioning rod 9 enters the positioning groove 16, at the same time, the positioning rod 9 drives the second extrusion rod 13 to move, so that the second extrusion rod 13 drives the first extrusion rod 12 to move, the rotating rod 11 returns to the initial position, the position of the adjusting rod 4 in the chute 6 is fixed, so that the device can be adjusted according to a user, the device is convenient to use, and the device can be stored in length and is portable.
Referring to fig. 1 and 3, the present utility model provides the following technical solutions: the first fixed slot 17 has been seted up to connecting block 3 outer wall, adjusts pole 4 one end and first fixed slot 17 sliding connection, and the second fixed slot 18 has been seted up to connecting block 3 inside, and the block groove 19 has been seted up to adjusting pole 4 outer wall, and the second fixed slot 18 is inside to be equipped with pull rod 20, and when pull rod 20 moved, pull rod 20 can drive slide 21 motion.
In a preferred embodiment, the bottom end of the pull rod 20 penetrates through the first fixing groove 17, the top end of the pull rod 20 penetrates through the outer wall of the connecting block 3, the pull rod 20 is slidably connected with the connecting block 3, the bottom end of the pull rod 20 is slidably connected with the clamping groove 19, and when the pull rod 20 moves, the pull rod 20 can be separated from the clamping groove 19.
In a preferred embodiment, the outer wall of the pull rod 20 is fixedly connected with a sliding plate 21, the outer wall of the sliding plate 21 is fixedly connected with a second spring 22, and when the sliding plate 21 moves, the sliding plate 21 can drive the second spring 22 to move.
The working principle of the utility model is as follows: when the string bag 2 is damaged and needs to be replaced, the pull rod 20 is pulled, so that the pull rod 20 slides in the second fixing groove 18, the pull rod 20 drives the sliding plate 21 to move simultaneously, the sliding plate 21 slides in the second fixing groove 18, the sliding plate 21 can squeeze the second spring 22, one end of the pull rod 20 can be separated from the clamping groove 19, when one end of the pull rod 20 is completely separated from the clamping groove 19, the adjusting rod 4 is pulled at the moment, one end of the adjusting rod 4 is moved out of the first fixing groove 17, the string bag 2 is conveniently replaced when damaged, and the whole replacement of equipment is avoided.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A portable table tennis ball picking tool comprises a frame (1);
the net bag (2) is fixedly connected to the outer wall of the frame (1);
the method is characterized in that:
the utility model discloses a frame (1) outer wall fixedly connected with connecting block (3), connecting block (3) outer wall is equipped with adjusts pole (4), connecting block (3) one end is kept away from to pole (4) is equipped with bracing piece (5), spout (6) have been seted up to bracing piece (5) one end, spout (6) and adjusting pole (4) sliding connection, recess (7) have been seted up to bracing piece (5) inside, connecting slot (8) have been seted up between recess (7) and spout (6), connecting slot (8) communicate with recess (7) and spout (6) respectively, connecting slot (8) inside sliding connection has locating lever (9), inside fixedly connected with dead lever (10) of recess (7), dead lever (10) outer wall rotation is connected with bull stick (11), bull stick (11) top runs through in bracing piece (5) outer wall, bull stick (11) and bracing piece (5) rotation connection, bull stick (11) outer wall fixedly connected with first extrusion rod (12), first extrusion rod (12) one end articulates there is second extrusion rod (13) one end, second extrusion rod (13) and locating lever (9) inside locating lever (14), the limiting rod (14) is in sliding connection with the positioning rod (9).
2. The portable table tennis ball picking tool as defined in claim 1 wherein: a first spring (15) is arranged between the outer wall of the positioning rod (9) and the groove (7), a positioning groove (16) is formed in the outer wall of the adjusting rod (4), and the positioning rod (9) is slidably connected with the positioning groove (16).
3. A portable table tennis ball picking tool as defined in claim 2 wherein: one end of the first spring (15) is fixedly connected with the outer wall of the positioning rod (9), and the other end of the first spring (15) is fixedly connected with the inside of the groove (7).
4. The portable table tennis ball picking tool as defined in claim 1 wherein: the utility model discloses a connecting block, including connecting block (3) and connecting rod, first fixed slot (17) have been seted up to connecting block (3) outer wall, adjust pole (4) one end and first fixed slot (17) sliding connection, second fixed slot (18) have been seted up to connecting block (3) inside, block groove (19) have been seted up to adjusting pole (4) outer wall, second fixed slot (18) inside is equipped with pull rod (20).
5. The portable table tennis ball picking tool as defined in claim 4 wherein: the bottom end of the pull rod (20) penetrates through the first fixing groove (17), the top end of the pull rod (20) penetrates through the outer wall of the connecting block (3), the pull rod (20) is in sliding connection with the connecting block (3), and the bottom end of the pull rod (20) is in sliding connection with the clamping groove (19).
6. The portable table tennis ball picking tool as defined in claim 4 wherein: the outer wall of the pull rod (20) is fixedly connected with a sliding plate (21), and the outer wall of the sliding plate (21) is fixedly connected with a second spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074029.1U CN220736110U (en) | 2023-08-02 | 2023-08-02 | Portable table tennis ball picking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074029.1U CN220736110U (en) | 2023-08-02 | 2023-08-02 | Portable table tennis ball picking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736110U true CN220736110U (en) | 2024-04-09 |
Family
ID=90548539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322074029.1U Active CN220736110U (en) | 2023-08-02 | 2023-08-02 | Portable table tennis ball picking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736110U (en) |
-
2023
- 2023-08-02 CN CN202322074029.1U patent/CN220736110U/en active Active
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