CN214971642U - Net rack fixing device for telescopic volleyball training - Google Patents
Net rack fixing device for telescopic volleyball training Download PDFInfo
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- CN214971642U CN214971642U CN202121665613.9U CN202121665613U CN214971642U CN 214971642 U CN214971642 U CN 214971642U CN 202121665613 U CN202121665613 U CN 202121665613U CN 214971642 U CN214971642 U CN 214971642U
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- fixed
- fixed case
- fixing device
- volleyball
- rack fixing
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- 230000000694 effects Effects 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a telescopic rack fixing device for volleyball training relates to the sport equipment field. This telescopic rack fixing device for volleyball training, including the fixed case of first fixed case and second, the surface one side fixed mounting of first fixed case has the pulley, the inside activity of opposite side of first fixed case is pegged graft and is had the slide bar, the inside joint subassembly that is equipped with of the other end of the fixed case of one end fixedly connected with L shape fixture block second of second fixed case, joint subassembly and slide bar activity joint, the equal threaded connection of upper surface of the fixed case of first fixed case and second has the support column, the surface activity joint of support column has volleyball net. This rack fixing device is used in training of telescopic volleyball increases its bottom sprag's stability when providing the effect of accomodating, conveniently carries simultaneously.
Description
Technical Field
The utility model relates to a sport equipment technical field specifically is a telescopic rack fixing device for volleyball training.
Background
Nowadays, with the popularization of sports, many people can select favorite sports, on one hand, cultivate own interests and hobbies, and on the other hand, can achieve the effect of building up the body, and volleyball is used as a popular global sports, and when playing volleyball, a blocking net needs to be erected in the middle for separating two parties for formation.
And there are a lot of volleyball net framves on the market now, but the general volume of bottom fixing base of volleyball net frame is great, and for the counter weight, whole quality is also comparatively heavy, this makes when using, remove it and inconvenient, remove the rack to the motion region and consume a large amount of strength, influence later stage training's physical power, and still need carry article such as professional protective equipment and drinking water when carrying out the volleyball training, generally directly put in place both sides, the loss condition appears easily, for this special telescopic volleyball training is with rack fixing device that provides one kind.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a telescopic rack fixing device for volleyball training to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a telescopic rack fixing device for volleyball training, includes:
the pulley is fixedly arranged on one side of the outer surface of the first fixed box, and a sliding rod is movably inserted into the other side of the first fixed box;
the fixed case of second, the one end fixedly connected with L shape fixture block of the fixed case of second the inside joint subassembly that is equipped with of the other end of the fixed case of second, joint subassembly and slide bar activity joint, the equal threaded connection of upper surface of the fixed case of first fixed case and second has the support column, the surface activity joint of support column has volleyball net.
Preferably, the first fixed box and the second fixed box are both provided with accommodating grooves, and the first fixed box is fixedly connected with a partition plate.
Preferably, the mounting groove has all been seted up to the upper surface of first fixed case and the fixed case of second, the bottom threaded connection of support column is in the inside of mounting groove.
Preferably, the joint subassembly includes slider, inserted bar and spring, the spout has been seted up to the surface of the fixed case of second, inserted bar sliding connection is in the inside of spout, slider fixed connection is at the surface of inserted bar, the spring sets up in the relative one end of two sets of inserted bars.
Preferably, the outer surface of the sliding rod is provided with a slot, the inserting rod is movably inserted in the slot, and the top end of the sliding rod is fixedly connected with a handle.
Preferably, the outer surface of the first fixing box is provided with a clamping groove, and the L-shaped clamping block is movably clamped inside the clamping groove.
Preferably, the support column comprises a fixed sleeve and a movable rod, the movable rod is movably inserted into the top end of the fixed sleeve, a fixed bolt is connected to the outer surface of the top end of the fixed sleeve in a threaded manner, and the end of the fixed bolt abuts against the outer surface of the movable rod.
Preferably, the limiting grooves are formed in the outer surfaces of the fixed sleeve and the movable rod, the upper end and the lower end of the side face of the volleyball net are fixedly connected with a second connecting block and a first connecting block respectively, the first connecting block is movably clamped in the fixed sleeve, and the second connecting block is movably clamped in the top end of the movable rod.
The utility model discloses a telescopic rack fixing device for volleyball training, its beneficial effect who possesses as follows:
1. this telescopic rack fixing device for volleyball training, through the inside with two sets of support column threaded connection at the mounting groove, then upwards pull out the movable rod from fixed sleeve's inside, then screw up fixing bolt and fix, install the volleyball net at the surface of two sets of support columns this moment, first fixed box and the fixed case of second play the effect of accomodating and depositing this moment, also can make its overall quality increase when first fixed box and the fixed incasement portion of second deposit article simultaneously, promote its stability with this, avoid volleyball net when playing the volleyball to take place to empty.
2. This telescopic rack fixing device for volleyball training through placing the fixed case of second at the upper surface of first fixed case, L shape fixture block activity joint this moment is inside the draw-in groove, carries out the joint simultaneously through the slot of joint subassembly with the slide bar surface and fixes, and through the pulling handle this moment, the pulley through first fixed bottom of the case portion slides and pulls and remove, conveniently carries.
Drawings
Fig. 1 is a structural schematic diagram of the overall unfolded state of the present invention;
FIG. 2 is a structural diagram of the overall storage state of the present invention;
FIG. 3 is a schematic structural view of a first fixing box of the present invention;
FIG. 4 is a schematic structural view of a second fixing box of the present invention;
FIG. 5 is a schematic view of the clamping assembly of the present invention;
fig. 6 is a schematic view of the outer surface structure of the support pillar of the present invention.
In the figure: 1. a first stationary box; 2. a second stationary box; 3. a volleyball net; 4. a support pillar; 401. fixing the sleeve; 402. a movable rod; 5. a slide bar; 6. a partition plate; 7. mounting grooves; 8. a pulley; 9. a card slot; 10. an L-shaped fixture block; 11. a clamping assembly; 111. a slider; 112. inserting a rod; 113. a spring; 12. a first connection block; 13. a second connecting block; 14. and (5) fixing the bolt.
Detailed Description
The embodiment of the utility model discloses a telescopic net rack fixing device for volleyball training, which is shown in figures 1-6 and comprises;
the device comprises a first fixed box 1, wherein a pulley 8 is fixedly arranged on one side of the outer surface of the first fixed box 1, and a sliding rod 5 is movably inserted into the other side of the first fixed box 1;
fixed case 2 of second, the inside joint subassembly 11 that is equipped with of the other end of the fixed case 2 of one end fixedly connected with L shape fixture block 10 second of the fixed case 2 of second, joint subassembly 11 and 5 activity joints of slide bar, the equal threaded connection in upper surface of the fixed case 2 of first fixed case 1 and second has support column 4, and the surface activity joint of support column 4 has volleyball net 3.
Referring to fig. 3-4, the first fixing box 1 and the second fixing box 2 are both provided with accommodating grooves, the first fixing box 1 is fixedly connected with a partition plate 6, and the bottom space inside the first fixing box 1 and located on the partition plate 6 is as long as the supporting columns 4 in the accommodating state.
Referring to fig. 1 and 3, mounting groove 7 has all been seted up to the upper surface of first fixed case 1 and the fixed case 2 of second, and the bottom threaded connection of support column 4 is in the inside of mounting groove 7.
Referring to fig. 3 and 5, the clamping assembly 11 includes a sliding block 111, an inserting rod 112 and a spring 113, a sliding groove is formed on the outer surface of the second fixing box 2, the inserting rod 112 is slidably connected inside the sliding groove, the sliding block 111 is fixedly connected to the outer surface of the inserting rod 112, the spring 113 is arranged at one end of the two groups of inserting rods 112, a slot is formed on the outer surface of the sliding rod 5, the inserting rod 112 is movably inserted inside the slot, a handle is fixedly connected to the top end of the sliding rod 5, a clamping groove 9 is formed on the outer surface of the first fixing box 1, an L-shaped clamping block 10 is movably clamped inside the clamping groove 9, a movable groove is formed on the outer surface of the second fixing box 2, the sliding block 111 is slidably connected inside the movable groove, when the second fixing box 2 is installed on the upper surface of the first fixing box 1, the L-shaped fixture block 10 is movably clamped inside the clamping groove 9, and the inserting rod 112 is movably inserted inside the slot.
Referring to fig. 6, the support column 4 includes fixed sleeve 401 and movable rod 402, the activity of movable rod 402 is pegged graft inside the top of fixed sleeve 401, the top surface threaded connection of fixed sleeve 401 has fixing bolt 14, fixing bolt 14's tip offsets with the surface of movable rod 402, through reciprocating movable rod 402 in the inside of fixed sleeve 401, then fix through fixing bolt 14, the spacing groove has all been seted up to the surface of fixed sleeve 401 and movable rod 402, both ends are fixedly connected with second connecting block 13 and first connecting block 12 respectively about the side of volleyball net 3, first connecting block 12 activity joint is in the inside of fixed sleeve 401, second connecting block 13 activity joint is inside the top of movable rod 402, the top fixedly connected with separation blade of second connecting block 13, a inside for preventing second connecting block 13 from landing to the spacing groove.
The working principle is as follows: in an initial state, the second fixing box 2 is movably clamped on the upper surface of the first fixing box 1, the volleyball net 3 and the support column 4 are stored in the first fixing box 1 and located on the lower surface of the partition plate 6, and other articles such as protective clothing, volleyballs and drinking water required to be carried by training can be placed in the first fixing box 1 and the second fixing box 2 by a trainer, and the articles are slid and dragged to move through the pulley 8 at the bottom of the first fixing box 1 through a handheld handle;
when moving to a designated sports field, the two sets of sliders 111 are pressed towards the middle, so that the spring 113 is compressed, the inserted rod 112 moves out of the slot inside the outer surface of the sliding rod 5, the second fixing box 2 is pushed from the upper surface of the first fixing box 1 to the side far away from the sliding rod 5, so that the L-shaped fixture block 10 moves out of the slot 9, the first fixing box 1 and the second fixing box 2 are prevented from falling laterally, so that the mounting slot 7 faces upwards, and then the support column 4 and the volleyball net 3 are taken out;
at this moment, two groups of supporting columns 4 are in threaded connection in the mounting groove 7, then the movable rod 402 is pulled out upwards from the inside of the fixed sleeve 401, then the fixed bolt 14 is screwed for fixing, at this moment, the first connecting block 12 and the second connecting block 13 are inserted into the movable rod 402 from the limiting groove at the top end of the movable rod 402 in sequence, at this moment, under the action of gravity, the first connecting block 12 slides downwards to the inside of the fixed sleeve 401, meanwhile, the second connecting block 13 is movably clamped at the top end of the movable rod 402 through a blocking piece on the upper surface of the second connecting block, the installation and the fixation of the volleyball net 3 are completed at this moment, the first fixed box 1 and the second fixed box 2 play a role in storage and storage, and meanwhile, when the objects are stored in the first fixed box 1 and the second fixed box 2, the overall mass of the first fixed box 1 and the second fixed box 2 is increased, so that the stability of the volleyball net 3 is improved, and the volleyball net 3 is prevented from falling down when the volleyball is played.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a telescopic rack fixing device for volleyball training which characterized in that includes:
the device comprises a first fixed box (1), wherein a pulley (8) is fixedly arranged on one side of the outer surface of the first fixed box (1), and a sliding rod (5) is movably inserted into the other side of the first fixed box (1);
fixed case (2) of second, the one end fixedly connected with L shape fixture block (10) of the fixed case (2) of second the inside joint subassembly (11) that is equipped with of the other end of the fixed case (2) of second, joint subassembly (11) and slide bar (5) activity joint, the equal threaded connection of upper surface of the fixed case (2) of first fixed case (1) and second has support column (4), the surface activity joint of support column (4) has volleyball net (3).
2. The telescopic net rack fixing device for volleyball training as claimed in claim 1, wherein: the storage groove has all been seted up to the inside of first fixed case (1) and second fixed case (2), the inside fixedly connected with division board (6) of first fixed case (1).
3. The telescopic net rack fixing device for volleyball training as claimed in claim 1, wherein: mounting groove (7) have all been seted up to the upper surface of first fixed case (1) and second fixed case (2), the bottom threaded connection of support column (4) is in the inside of mounting groove (7).
4. The telescopic net rack fixing device for volleyball training as claimed in claim 1, wherein: joint subassembly (11) include slider (111), inserted bar (112) and spring (113), the spout has been seted up to the surface of the fixed case of second (2), inserted bar (112) sliding connection is in the inside of spout, slider (111) fixed connection is at the surface of inserted bar (112), spring (113) set up in the relative one end of two sets of inserted bars (112).
5. The telescopic net rack fixing device for volleyball training as claimed in claim 4, wherein: the outer surface of the sliding rod (5) is provided with a slot, the inserting rod (112) is movably inserted in the slot, and the top end of the sliding rod (5) is fixedly connected with a handle.
6. The telescopic net rack fixing device for volleyball training as claimed in claim 1, wherein: the outer surface of the first fixed box (1) is provided with a clamping groove (9), and the L-shaped clamping block (10) is movably clamped inside the clamping groove (9).
7. The telescopic net rack fixing device for volleyball training as claimed in claim 1, wherein: the supporting column (4) comprises a fixed sleeve (401) and a movable rod (402), the movable rod (402) is movably inserted into the top end of the fixed sleeve (401), the outer surface of the top end of the fixed sleeve (401) is in threaded connection with a fixed bolt (14), and the end of the fixed bolt (14) abuts against the outer surface of the movable rod (402).
8. The telescopic net rack fixing device for volleyball training as claimed in claim 7, wherein: the spacing groove has all been seted up to the surface of fixed sleeve (401) and movable rod (402), both ends difference fixedly connected with second connecting block (13) and first connecting block (12) about the side of volleyball net (3), first connecting block (12) activity joint is in the inside of fixed sleeve (401), second connecting block (13) activity joint is inside the top of movable rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665613.9U CN214971642U (en) | 2021-07-21 | 2021-07-21 | Net rack fixing device for telescopic volleyball training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665613.9U CN214971642U (en) | 2021-07-21 | 2021-07-21 | Net rack fixing device for telescopic volleyball training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214971642U true CN214971642U (en) | 2021-12-03 |
Family
ID=79124077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665613.9U Expired - Fee Related CN214971642U (en) | 2021-07-21 | 2021-07-21 | Net rack fixing device for telescopic volleyball training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214971642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077907A (en) * | 2022-12-30 | 2023-05-09 | 广西民族师范学院 | Portable dish volleyball training is with block convenient to adjust and carry |
-
2021
- 2021-07-21 CN CN202121665613.9U patent/CN214971642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077907A (en) * | 2022-12-30 | 2023-05-09 | 广西民族师范学院 | Portable dish volleyball training is with block convenient to adjust and carry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |