CN112121381A - A movable badminton net device - Google Patents

Abstract

The invention discloses a movable badminton net erecting device, which comprises a net erecting part, a net erecting part and a net erecting part, wherein the net erecting part is arranged on the net erecting part; the vertical net is characterized in that two symmetrical ends of the two ends of the vertical net are fixedly arranged in the T-shaped column; the T-shaped column is arranged in the mounting column in a sliding manner; the bottom end of the mounting column is fixedly provided with a mounting seat; a second rotating shaft is fixedly arranged in the middle of the bottom end of the T-shaped column; the first supporting rod and the second supporting rod are rotatably arranged on the second rotating shaft; the other ends of the first supporting rod and the second supporting rod are respectively and rotatably arranged on two groups of third rotating shafts; the third rotating shaft is fixedly arranged in one side of the U-shaped block; the U-shaped blocks are symmetrically and slidably arranged in two sides of the top end of the mounting seat; the middle part of the other side of the U-shaped block is rotatably provided with a worm; the worm is provided with a threaded pipe in a threaded transmission sleeve, and the threaded pipe is connected with a rotating device in a transmission fit mode through a chain. The device can freely adjust the height of the vertical net according to the actual conditions of people in different age groups, and the practicability of the badminton vertical net device is improved.

Description

A movable badminton net device

technical field

The invention relates to the technical field of a badminton net standing device, in particular to a movable badminton net standing device.

Background technique

The stadium fence has complete specifications and various types. It is one of the most professional sports fence manufacturers in China. It can produce basketball court fences, playground fences, badminton court fences, sports fences, track and field fences, sports fences, and sports fences. Fence fence, sports field sports fence, golf practice net and other products. The abbreviation of the stadium fence: "sports seine", it is a kind of on-site installation, in which the net column and the seine are constructed on site. The biggest feature of the product is its flexibility, and the structural shape and size can be adjusted at any time according to the site requirements. The badminton vertical net can effectively intercept the badminton, avoid athletes from long-distance picking up the ball to waste training time, and improve training efficiency.

The existing badminton vertical net cannot freely adjust the height of the vertical net, which causes certain troubles to people of different ages when playing badminton. At the same time, because the vertical net cannot adjust the height, some people cannot guarantee effective interception when using the vertical net. Ball flying off the field.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a movable badminton net standing device to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A movable badminton vertical net device, comprising a vertical net; characterized in that, two ends of the vertical net are symmetrically provided with T-shaped columns, and both ends of the vertical net are fixedly installed in the T-shaped columns; the T-shaped columns The installation column is slidably arranged in the installation column; the installation column is fixedly installed in the middle of the installation seat; the installation seat is provided with two groups in total; the bottom end of the T-shaped column is provided with a groove; the middle of the groove is fixedly installed There is a second rotating shaft; a first support rod and a second support rod are rotatably installed on the second rotating shaft; The third rotating shaft is fixedly installed in one side of the U-shaped block; the U-shaped block is symmetrically slidably arranged in both sides of the top end of the mounting seat; the U-shaped block is far away from the first support rod or the second support rod. A worm is rotatably installed in the middle of one side; a threaded transmission sleeve is provided with a threaded pipe on the worm; the threaded pipe is symmetrically rotated and installed in both sides of the top end of the mounting seat; the threaded pipe is connected with a rotating device through a chain drive; The two ends of the worm are respectively driven and installed with a disc and a limit plate; the limit plate is rotatably arranged in the U-shaped block; the disc is arranged in a circular groove; the circular groove is symmetrically arranged on the mounting seat inside both sides.

Further, the U-shaped block is slidably arranged in the chute; the chute is symmetrically arranged on both sides of the mounting seat.

Further, a T-shaped slot is provided on the side of the mounting post close to the T-shaped post; a T-shaped post is slidably provided in the T-shaped slot; a second square slot is provided at the lower part of the side of the mounting post away from the T-shaped slot ; The second square groove communicates with the T-shaped groove.

Further, the rotating device includes a motor, a fifth rotating shaft, a second gear, a fourth rotating shaft and a first gear; the fourth rotating shaft and the fifth rotating shaft are installed in the lower part of the mounting seat for parallel rotation, and the fifth rotating shaft is arranged in The upper side of the fourth rotating shaft; the end of the fourth rotating shaft away from the fifth rotating shaft and the middle part of the fifth rotating shaft are fixedly installed with a first gear; the first gear is connected with the threaded pipe through a chain; A second gear is fixedly mounted on one end of the four rotating shafts away from the first gear and one end of the fifth rotating shaft close to the fourth rotating shaft, and the second gears are in transmission mesh.

Further, a motor is drivingly connected to one end of the fifth rotating shaft away from the second gear; the motor is fixedly installed on the outer side of the mounting seat.

Further, a first square groove is provided on the side of the T-shaped column close to the vertical net; a first rotating shaft is rotatably installed in the first square groove; the vertical net is fixedly connected to the first rotating shaft.

Further, the part of the vertical net is provided with a coil spring, and one end of the coil spring close to the first rotating shaft is fixedly installed on the first rotating shaft.

Compared with the prior art, the beneficial effects of the present invention are:

The height of the vertical net set by the device of the present invention can be adjusted in the vertical direction, and the height of the vertical net can be adjusted according to the actual use conditions of people of different age groups, so that people of different age groups can effectively intercept the flying out of the field when they use it. The ball of the present invention increases the practicability of the badminton net standing device; meanwhile, the vertical net set by the device of the present invention can be wound on the first rotating shaft, so as to avoid the vertical net from accumulating outside the device when not in use.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged structural schematic diagram of the area A in FIG. 1 in the present invention.

FIG. 3 is an enlarged structural schematic diagram of the area B in FIG. 1 in the present invention.

FIG. 4 is an enlarged schematic structural diagram of the region C in FIG. 1 in the present invention.

FIG. 5 is an enlarged structural schematic diagram of the area D in FIG. 1 in the present invention.

FIG. 6 is an enlarged structural schematic diagram of the region E in FIG. 1 in the present invention.

FIG. 7 is a schematic structural diagram of an installation column in the present invention.

In the picture: 1-vertical net, 2-T-shaped column, 3-installation column, 4-T-shaped slot, 5-first shaft, 6-first square slot, 7-first support rod, 8-second Shaft, 9-groove, 10-second support rod, 11-third shaft, 12-U-shaped block, 13-limiting plate, 14-worm, 15-threaded pipe, 16-chain, 17-first gear , 18- Fourth shaft, 19- Chute, 20- Disc, 21- Circular groove, 22- Fifth shaft, 23- Second gear, 24- Motor, 25- Second square groove, 26- Mounting seat .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to FIG. 1, FIG. 2, FIG. 3, FIG. 4, and FIG. 6. In an embodiment of the present invention, a movable badminton net vertical device includes a vertical net 1; the two ends of the vertical net 1 are symmetrically provided with T The two ends of the vertical net 1 are fixedly installed in the T-shaped column 2; the T-shaped column 2 is slidably arranged in the installation column 3; the installation column 3 is fixedly installed in the middle of the mounting seat 26; the The mounting seat 26 is provided with two groups; the bottom end of the T-shaped column 2 is provided with a groove 9; the middle of the groove 9 is fixedly installed with a second rotating shaft 8; A support rod 7 and a second support rod 10; the ends of the first support rod 7 and the second support rod 10 away from the groove 9 are respectively rotated and installed on two sets of third rotating shafts 11; the third rotating shafts 11 are fixedly installed In one side of the U-shaped block 12; the U-shaped block 12 is symmetrically slidably arranged on both sides of the top end of the mounting seat 26; the U-shaped block 12 is away from the side of the first support rod 7 or the second support rod 10 A worm 14 is rotatably installed in the middle; the threaded transmission sleeve on the worm 14 is provided with a threaded pipe 15; the threaded pipe 15 is symmetrically rotated and installed on both sides of the top end of the mounting seat 26; There is a rotating device; the rotating device drives the threaded pipe 15 to rotate through the chain 16, and the rotation of the threaded pipe 15 can make the worm 14 rotate and move in the horizontal direction, that is, the two sets of worms 14 rotate in opposite directions, that is, the moving directions are opposite, U-shaped During the movement of the block 12, the end of the first support rod 7 and the second support rod 10 close to the U-shaped block 12 also moves in the horizontal direction, because the T-shaped column 2 can only move in the vertical direction, and the first The end of the support rod 7 and the second support rod 10 away from the U-shaped block 12 makes the T-shaped column 2 lift up and down in the vertical direction, so as to achieve the effect of adjusting the height of the vertical screen 1; the two ends of the worm 14 are respectively driven The disk 20 and the limit plate 13 are installed; the limit plate 13 is rotatably arranged in the U-shaped block 12; the disk 20 is arranged in the circular groove 21; the circular groove 21 is symmetrically arranged in the mounting seat 26; the limit plate 13 can make the end of the worm 14 arranged in the U-shaped block 12 and the U-shaped block 12 have no relative movement in the horizontal direction.

Please refer to FIG. 1 and FIG. 3 , the U-shaped block 12 is slidably arranged in the chute 19 ; the chute 19 is symmetrically arranged on both sides of the mounting seat 26 .

Please refer to FIG. 1 , FIG. 2 and FIG. 7 , a T-shaped slot 4 is provided on the side of the mounting post 3 close to the T-shaped post 2 ; a T-shaped post 2 is slidably arranged in the T-shaped slot 4 ; the mounting post 3. A second square groove 25 is provided on the lower part of the side away from the T-shaped groove 4; the second square groove 25 communicates with the T-shaped groove 4.

Please refer to FIG. 1 , FIG. 4 , FIG. 5 and FIG. 6 , the rotating device includes a motor 24 , a fifth rotating shaft 22 , a second gear 23 , a fourth rotating shaft 18 and a first gear 17 ; the fourth rotating shaft 18 and the first gear 17 ; The fifth rotating shaft 22 is installed in the lower part of the mounting seat 26 for parallel rotation, and the fifth rotating shaft 22 is arranged on the upper side of the fourth rotating shaft 18; the end of the fourth rotating shaft 18 away from the fifth rotating shaft 22 and the middle part of the fifth rotating shaft 22 The first gear 17 is fixedly installed; the first gear 17 is connected with the threaded pipe 15 through the chain 16 in a driving fit; the end of the fourth shaft 18 away from the first gear 17 and the fifth shaft 22 close to the fourth shaft 18 The second gear 23 is fixedly installed at one end, and the second gear 23 is in transmission mesh; when the fifth rotating shaft 22 rotates, the second gear 23 on the fifth rotating shaft 22 and the first gear 17 on the fifth rotating shaft 22 also As the fifth shaft 22 rotates, the rotation of the second gear 23 on the fifth shaft 22 can cause the second gear 23 on the fourth shaft 18 to rotate in the opposite direction, even if the fourth shaft 18 and the fourth shaft 18 rotate A gear 17 rotates in the opposite direction, that is, the two sets of first gears 17 rotate in opposite directions; the rotation of the first gear 17 drives the threaded pipe 15 to rotate through the chain 16 .

Referring to FIG. 1 , a motor 24 is drivingly connected to one end of the fifth shaft 22 away from the second gear 23 ; the motor 24 is fixedly mounted on the outer side of the mounting seat 26 .

Example 2

Please refer to FIG. 1 and FIG. 2 , a first square groove 6 is provided on the side of the T-shaped column 2 close to the vertical screen 1 ; a first rotating shaft 5 is rotatably installed in the first square groove 6 ; A vertical net 1 is fixedly connected to a rotating shaft 5, so that when the device is not in use, the vertical net 1 can be wound on the first rotating shaft 5, so as to avoid the vertical net 1 from accumulating outside and dust falling on the vertical net 1 when not in use.

The part of the vertical net 1 is provided with a coil spring, and one end of the coil spring close to the first rotating shaft 5 is fixedly installed on the first rotating shaft 5. When the vertical net 1 is retracted, the force of the coil spring can drive the two sides of the vertical net 1. The side is automatically wound on the first reel 5 .

The working principle of the present invention is:

When in use, the mounting seat 26 and the mounting post 3 are moved to both sides respectively, so that the vertical net 1 can be unfolded. According to the actual practical situation, the motor 24 is started, and the motor 24 rotates to drive the fifth rotating shaft 22 and the fifth rotating shaft 22. The rotation of the second gear 23 and the first gear 17 on the fifth shaft 22, the rotation of the second gear 23 on the fifth shaft 22 can cause the second gear 23 on the fourth shaft 18 to rotate in the opposite direction, even if the fourth shaft 18 and the The first gear 17 on the four rotating shafts 18 rotates in the opposite direction, that is, the two sets of first gears 17 rotate in opposite directions; the rotation of the first gear 17 drives the threaded pipe 15 to rotate through the chain 16, and the rotation of the threaded pipe 15 can make the worm 14 rotate. And move in the horizontal direction, that is, the two sets of worms 14 rotate in opposite directions, that is, move in opposite directions. During the movement of the U-shaped block 12, the first support rod 7 and the second support rod 10 are close to the U-shaped block 12. One end of the T-shaped column 2 also moves in the horizontal direction, because the T-shaped column 2 can only move in the vertical direction, fix the end of the first support rod 7 and the second support rod 10 away from the U-shaped block 12 so that the T-shaped column 2 is in the vertical direction. By lifting and lowering in the direction, the effect of adjusting the height of the vertical net 1 can be achieved.

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A movable badminton vertical net device comprises a vertical net (1); the novel vertical net is characterized in that T-shaped columns (2) are symmetrically arranged at two ends of the vertical net (1), and two ends of the vertical net (1) are fixedly arranged in the T-shaped columns (2); the T-shaped column (2) is arranged in the mounting column (3) in a sliding manner; the mounting column (3) is fixedly mounted in the middle of the mounting seat (26); two groups of mounting seats (26) are arranged; the bottom end of the T-shaped column (2) is provided with a groove (9); a second rotating shaft (8) is fixedly arranged in the middle of the groove (9); a first supporting rod (7) and a second supporting rod (10) are rotatably mounted on the second rotating shaft (8); one ends of the first supporting rod (7) and the second supporting rod (10) far away from the groove (9) are respectively and rotatably arranged on two groups of third rotating shafts (11); the third rotating shaft (11) is fixedly arranged in one side of the U-shaped block (12); the U-shaped blocks (12) are symmetrically and slidably arranged in two sides of the top end of the mounting seat (26); a worm (14) is rotatably arranged in the middle of one side of the U-shaped block (12) far away from the first support rod (7) or the second support rod (10); a threaded pipe (15) is sleeved on the worm (14) in a threaded transmission way; the threaded pipe (15) is symmetrically and rotatably arranged in two sides of the top end of the mounting seat (26); the threaded pipe (15) is connected with a rotating device in a transmission fit manner through a chain (16); two ends of the worm (14) are respectively provided with a disc (20) and a limiting plate (13) in a transmission way; the limiting plate (13) is rotatably arranged in the U-shaped block (12); the disc (20) is arranged in the circular groove (21); the circular grooves (21) are symmetrically arranged in two sides of the mounting seat (26).

2. A movable badminton net standing device according to claim 1, wherein a first square groove (6) is formed in one side of the T-shaped column (2) close to the net (1); a first rotating shaft (5) is rotatably arranged in the first square groove (6); the first rotating shaft (5) is fixedly connected with a vertical net (1).

3. A movable badminton net standing device according to claim 1, wherein, the rotating device comprises a motor (24), a fifth rotating shaft (22), a second gear (23), a fourth rotating shaft (18) and a first gear (17); the fourth rotating shaft (18) and the fifth rotating shaft (22) are rotatably mounted in the lower part of the mounting seat (26) in parallel, and the fifth rotating shaft (22) is arranged on one side of the upper part of the fourth rotating shaft (18); a first gear (17) is fixedly arranged at one end of the fourth rotating shaft (18) far away from the fifth rotating shaft (22) and the middle part of the fifth rotating shaft (22); the first gear (17) is in transmission fit connection with the threaded pipe (15) through a chain (16); and one end of the fourth rotating shaft (18) far away from the first gear (17) and one end of the fifth rotating shaft (22) close to the fourth rotating shaft (18) are fixedly provided with second gears (23), and the second gears (23) are in transmission engagement.

4. An active badminton net standing device according to claim 1, wherein the U-shaped block (12) is slidably disposed in the chute (19); the sliding grooves (19) are symmetrically arranged on two sides of the mounting seat (26).

5. A movable badminton net standing device according to claim 1, wherein a T-shaped groove (4) is formed in one side of the mounting post (3) close to the T-shaped post (2); the T-shaped groove (4) is internally provided with a T-shaped column (2) in a sliding way; a second square groove (25) is formed in the lower portion of one side, far away from the T-shaped groove (4), of the mounting column (3); the second square groove (25) is communicated with the T-shaped groove (4).

6. A movable badminton net standing device according to claim 2, wherein the part of the net (1) is provided with a coil spring, and one end of the coil spring close to the first rotating shaft (5) is fixedly arranged on the first rotating shaft (5).

7. The movable badminton net standing device according to claim 3, wherein one end of the fifth rotating shaft (22) far away from the second gear (23) is connected with a motor (24) in a transmission way; the motor (24) is fixedly arranged on the outer side of the mounting seat (26).

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