CN213555263U - Volleyball blocking device for sports teaching - Google Patents
Volleyball blocking device for sports teaching Download PDFInfo
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- CN213555263U CN213555263U CN202022504325.7U CN202022504325U CN213555263U CN 213555263 U CN213555263 U CN 213555263U CN 202022504325 U CN202022504325 U CN 202022504325U CN 213555263 U CN213555263 U CN 213555263U
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- base
- volleyball
- sports teaching
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- lifting
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Abstract
The utility model discloses a volleyball blocking device for sports teaching, including base one and base two, its characterized in that: the utility model discloses a portable electronic device, including base one and base two, the base one is equipped with horizontal telescopic link on the base two, but telescopic link end is equipped with U type cassette, two lateral walls of base be equipped with U type cassette complex cassette, the support column is equipped with the lift groove, the lift inslot is equipped with slidable lift's lifter, lifter top lateral wall is equipped with L type fastener, L type fastener is connected and is equipped with the detachable net, the support column top is equipped with the fastening bolt who transversely stretches into the lift groove and meet with the lifter, all be equipped with the weighting piece in base one and the base two, base one and two bottoms all are equipped with the gyro wheel. The utility model discloses it is all very convenient to dismantle the equipment between each part, saves space, is convenient for adjust.
Description
Technical Field
The utility model relates to a volleyball teaching field specifically indicates a volleyball blocking device is used in sports teaching.
Background
The volleyball is one of ball sports items, the court is rectangular, a high net is arranged in the middle of the volleyball, two players respectively occupy one side of the court, the players play the volleyball from the net by holding the volleyball with hands, the ball used in the volleyball is made into a shell by sheepskin or artificial leather, the bladder is made of rubber, the size of the bladder is similar to that of a football, the volleyball is popular sports, the basketball sports is too violent, the amount of tennis sports is too small, and the volleyball is interesting and suitable for all people. The volleyball block device for sports teaching at present single structure, inconvenient assembly and disassembly, occupation space is big, can not satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main objective is to solve prior art not enough, provides a volleyball blocking device for sports teaching.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a volleyball blocking device for sports teaching, includes base one and base two, all fixed the support column that is equipped with on base one and the base two, the base one-side is equipped with horizontal telescopic link, the telescopic link end is equipped with U type cassette, base both sides lateral wall be equipped with U type cassette complex cassette, the support column is equipped with the lift groove, the lifter that is equipped with slidable lift in the lift inslot, lifter top lateral wall is equipped with L type fastener, L type fastener is connected and is equipped with the detachable net, the support column top is equipped with the fastening bolt who transversely stretches into the lift groove and meet with the lifter, all be equipped with the weighting piece in base one and the base two, base one and two bottoms all are equipped with the gyro wheel.
As an improvement, one side of the base is provided with a limiting groove for fixing the telescopic rod.
As an improvement, the clamping seat is provided with a clamping groove matched with the U-shaped clamping seat in a clamping manner.
As an improvement, the side wall of the lifting rod is provided with a plurality of threaded holes matched with the fastening bolts.
As an improvement, two sides of the ball net are respectively provided with a connecting clamping block, and the connecting clamping block is provided with a hanging groove which is in hanging connection and matching with the L-shaped clamping piece.
As an improvement, the roller is provided with a brake pad.
Compared with the prior art, the utility model the advantage lie in: earlier lift up base one during the installation, put into the draw-in groove in the cassette with the U type cassette of scalable rod end department, the connection fixture block of net both sides is torn into on L type fastener, accomplish the installation of net, through adjustment fastening bolt and reciprocate the lifter and carry out the adjustment of net height, it fixes to screw up fastening bolt after reacing appointed height, take in the lifter to the lift groove during the dismantlement, pull down the net and part U type cassette and cassette, accomplish the dismantlement work of each part, save space, portable places, make things convenient for people's use.
Drawings
Fig. 1 is a schematic structural view of the volleyball blocking device for physical education.
As shown in the figure: 1. the ball net comprises a first base, a second base, a third base, a fourth base, a telescopic rod, a fourth base, a limiting groove, a fifth base, a sixth base, a fifth base, a sixth base, a fifth base, a sixth.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine the figure, a volleyball blocking device for sports teaching, including base 1 and base two 2, all fix on base 1 and the base two 2 and be equipped with support column 7, base 1 one side is equipped with horizontal scalable pole 3, 3 ends of scalable pole are equipped with U type cassette 5, two 2 lateral walls of base are equipped with U type cassette 5 complex cassette 6, support column 7 is equipped with lift groove 8, be equipped with slidable lift's lifter 9 in the lift groove 8, lifter 9 top lateral wall is equipped with L type fastener 11, L type fastener 11 is connected and is equipped with detachable net 10, support column 7 top is equipped with and transversely stretches into lifting groove 8 and the fastening bolt 13 that meets with lifter 9, all be equipped with weighting block 15 in base 1 and the base two 2, base 1 and base two 2 bottoms all are equipped with gyro wheel 16.
One side of the first base 1 is provided with a limiting groove 4 for fixing the telescopic rod 3.
The clamping seat 6 is provided with a clamping groove matched with the U-shaped clamping seat 5 in a clamping mode.
The side wall of the lifting rod 9 is provided with a plurality of threaded holes 14 matched with the fastening bolts 13.
Two sides of the ball net 10 are respectively provided with a connecting block 12, and the connecting block 12 is provided with a hanging groove which is matched with the L-shaped clamping piece 11 in a hanging way.
The roller 16 is provided with a brake pad.
The utility model discloses when concrete implementation, lift up base one earlier during the installation, put into the draw-in groove in the cassette with the U type cassette of scalable rod end department, the connection fixture block of net both sides is torn into on L type fastener, accomplish the installation of net, through adjustment fastening bolt and reciprocate the lifter and carry out the adjustment of net height, it fixes to twist fastening bolt after reacing appointed height, take in the lifter to the lift groove during the dismantlement, tear down the net and part U type cassette and cassette, accomplish the dismantlement work of each part, save space, portable places, make things convenient for people's use.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a sports teaching is with volleyball block net device, includes base one (1) and base two (2), its characterized in that: the first base (1) and the second base (2) are both fixedly provided with a supporting column (7), one side of the first base (1) is provided with a transverse telescopic rod (3), the end head of the telescopic rod (3) is provided with a U-shaped clamping seat (5), the side wall of the second base (2) is provided with a clamping seat (6) matched with the U-shaped clamping seat (5), the supporting column (7) is provided with a lifting groove (8), a lifting rod (9) capable of sliding and lifting is arranged in the lifting groove (8), the side wall of the top end of the lifting rod (9) is provided with an L-shaped clamping piece (11), the L-shaped clamping piece (11) is connected with a detachable net (10), the top of the supporting column (7) is provided with a fastening bolt (13) which transversely extends into the lifting groove (8) and is connected with the lifting rod (9), weighting blocks (15) are arranged in the first base (1) and the second base (2), and the bottom ends of the first base (1) and the second base (2) are respectively provided with a roller (16).
2. The volleyball block device for sports teaching of claim 1, wherein: one side of the first base (1) is provided with a limiting groove (4) for fixing the telescopic rod (3).
3. The volleyball block device for sports teaching of claim 1, wherein: the clamping seat (6) is provided with a clamping groove matched with the U-shaped clamping seat (5) in a clamping manner.
4. The volleyball block device for sports teaching of claim 1, wherein: the side wall of the lifting rod (9) is provided with a plurality of threaded holes (14) matched with the fastening bolts (13).
5. The volleyball block device for sports teaching of claim 1, wherein: two sides of the ball net (10) are respectively provided with a connecting clamping block (12), and the connecting clamping block (12) is provided with a hanging groove which is in hanging connection and matching with the L-shaped clamping piece (11).
6. The volleyball block device for sports teaching of claim 1, wherein: the roller (16) is provided with a brake pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504325.7U CN213555263U (en) | 2020-11-03 | 2020-11-03 | Volleyball blocking device for sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504325.7U CN213555263U (en) | 2020-11-03 | 2020-11-03 | Volleyball blocking device for sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555263U true CN213555263U (en) | 2021-06-29 |
Family
ID=76532988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022504325.7U Active CN213555263U (en) | 2020-11-03 | 2020-11-03 | Volleyball blocking device for sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555263U (en) |
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2020
- 2020-11-03 CN CN202022504325.7U patent/CN213555263U/en active Active
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