CN211561774U - Basketball stand convenient to height-adjusting - Google Patents

Abstract

The utility model discloses a basketball stand which is convenient for height adjustment, which comprises a base, a groove is formed at one end of the bottom of the base, a column is fixedly connected with the top of the base, and the column is arranged directly above the groove. The beneficial effects achieved by the utility model are as follows: a basketball rack of the present utility model that is easy to adjust the height can drive the screw rod to rotate inside the column through the servo motor arranged in the groove at the bottom of the base, and the screw rod rotates inside the column. It can drive the lifting block to lift up and down in the first chute inside the column, and the lifting block can drive the lifting sleeve to lift along the outer wall of the column through the transmission block when lifting and lowering the inside of the first chute, so that the basketball can be moved up and down. The height of the board can be adjusted up and down, and the base can be conveniently connected to the ground through the fixed sleeve and the connecting plate arranged on the base, so that the installation of the basketball rack is convenient and quick.

Description

A basketball hoop with easy height adjustment

technical field

The utility model relates to a basketball rack which is convenient for height adjustment, belonging to the technical field of basketball racks.

Background technique

Since 1892, basketball has spread all over the world, and basketball has been popularized and developed around the world, becoming a favorite sport for teenagers. A basketball hoop is an essential piece of equipment for a basketball court. Basketball sports equipment, including backboards and backboard pillars, are erected in the center of both ends of the basketball court.

However, in the prior art, the height of the basketball hoop cannot be adjusted in general, and it cannot meet the needs of young people who are growing in height. If teenagers want to play basketball, they need to constantly replace the basketball hoop, which is time-consuming and labor-intensive, and it is easy to hit the youth. interest in sports.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a basketball rack which is convenient for height adjustment.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to a basketball stand which is convenient for height adjustment, comprising a base, a groove is formed at one end of the bottom of the base, a column is fixedly connected to the top of the base, the column is arranged just above the groove, and the concave The inner top of the slot is fixedly connected with a servo motor through a fixed frame, the shaft wall of the output shaft of the servo motor is fixedly connected with a screw rod through a coupling, and a first chute is opened inside the column, and the first A second chute is provided on the inner wall around the chute, a lifting sleeve is slidably sleeved on the outer wall of the column, and a transmission block is fixedly connected to the inner wall around the lifting sleeve. Two sliding grooves are slidably connected, a lifting block is slidably connected inside the first sliding groove, the end of the transmission block away from the lifting sleeve passes through the second sliding groove and is fixedly connected with the lifting block, and the screw rod is far away from the servo motor One end of the screw rod passes through the base and extends to the inside of the first chute, the end of the screw rod extending to the inside of the first chute passes through the lifting block, and the screw rod is threadedly connected to the lifting block, and the lifting sleeve is A support rod is fixedly connected to the outer cylinder wall, a basketball board is fixedly connected to the other end of the support rod, a basket frame is fixedly connected to the board wall on the other side of the basketball board, and a basketball net is fixedly connected to the bottom of the basket frame .

As a preferred technical solution of the basketball hoop of the present invention, which is convenient for height adjustment, a first reinforcing rib is fixedly connected to the outer wall of one end of the column near the base, and the bottom of the first reinforcing rib is fixedly connected to the top of the base.

As a preferred technical solution of the basketball rack of the present invention that is convenient for height adjustment, the four corners of the top of the lifting block are provided with sliding bars, and the top ends of the sliding bars are fixedly connected with the inner top wall of the first chute, so The other end of the sliding rod passes through the lifting block and is fixedly connected with the base, and the sliding rod is slidably connected with the lifting block.

As a preferred technical solution of the basketball rack of the present invention, which is convenient for height adjustment, one end of the screw rod passing through the lifting block is rotatably connected to the inner top wall of the first chute through a bearing.

As a preferred technical solution of the basketball hoop of the present invention, which is easy to adjust the height, a fixing sleeve is sleeved on the outer wall of the bottom end of the base, the fixing sleeve is fixedly connected with a connecting plate, and the outer wall of the fixing sleeve is sleeved. Several first locking bolts are arranged at equal intervals on the cylinder wall, and several second locking bolts are arranged at equal intervals on the top of the connecting plate.

As a preferred technical solution of the basketball hoop of the present invention, which is convenient for height adjustment, second reinforcing ribs are fixedly connected to the outer cylinder walls around the fixing sleeve, and the bottoms of the second reinforcing ribs are connected to the top of the connecting plate. Fixed connection.

The beneficial effects achieved by the utility model are as follows: the basketball rack of the present utility model, which is convenient for height adjustment, can drive the screw rod to rotate inside the column through the servo motor arranged in the groove at the bottom of the base, and the screw rod rotates inside the column. When rotating, it can drive the lifting block to lift up and down in the first chute inside the column, and the lifting block can drive the lifting sleeve to lift along the outer wall of the column through the transmission block when the first chute is lifted, so that the The height of the basketball board can be adjusted up and down, and the base can be conveniently connected to the ground through the fixed sleeve and the connecting plate arranged on the base, so that the installation of the basketball stand is convenient and quick.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the sectional view of the A-A direction in the present utility model;

Fig. 3 is the enlarged view of B part in the present utility model;

Fig. 4 is the structural representation of the fixed sleeve in the present utility model;

FIG. 5 is a schematic structural diagram of a neutral column of the present invention.

In the figure: 1. base; 2. groove; 3. column; 4. first reinforcing rib; 5. fixed frame; 6. servo motor; 7. coupling; 8. screw rod; 9. first sliding Groove; 10. Second chute; 11. Lifting sleeve; 12. Transmission block; 13. Lifting block; 14. Slide rod; 15. Bearing; 16. Support rod; 17. Basketball board; 18. Basket frame; 19 20, the fixed sleeve; 21, the connecting plate; 22, the first locking bolt; 23, the second locking bolt; 24, the second reinforcing rib.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example 1

As shown in Figures 1-5, the present utility model provides a basketball rack that is convenient for height adjustment, comprising a base 1, a groove 2 is formed at one end of the bottom of the base 1, a column 3 is fixedly connected to the top of the base 1, and the column 3 is provided with Right above the groove 2, the inner top of the groove 2 is fixedly connected with the servo motor 6 through the fixed frame 5, and the shaft wall of the output shaft of the servo motor 6 is fixedly connected with the screw 8 through the coupling 7. A first chute 9 is provided inside, a second chute 10 is provided on the inner wall around the first chute 9, a lifting sleeve 11 is slidably sleeved on the outer wall of the column 3, and the inner wall around the lifting sleeve 11 is slidably sleeved. A transmission block 12 is fixedly connected, the transmission block 12 is slidably connected with the second chute 10 , and a lifting block 13 is slidably connected to the inside of the first chute 9 , and the end of the transmission block 12 away from the lifting sleeve 11 passes through the second chute 10 And it is fixedly connected with the lifting block 13 , the end of the screw 8 away from the servo motor 6 passes through the base 1 and extends to the inside of the first chute 9 , and the end of the screw 8 that extends to the inside of the first chute 9 passes through the lifting block 13 , and the screw 8 is threadedly connected with the lifting block 13, the outer cylinder wall of the lifting sleeve 11 is fixedly connected with a support rod 16, the other end of the support rod 16 is fixedly connected with a basketball board 17, and the other side of the basketball board 17 is on the wall of the board. A basket frame 18 is fixedly connected, and a basketball net 19 is fixedly connected to the bottom of the basket frame 18 .

A first reinforcing rib 4 is fixedly connected to the outer wall of one end of the column 3 close to the base 1 , the bottom of the first reinforcing rib 4 is fixedly connected to the top of the base 1 , and the first reinforcing rib 4 can be used for the connection between the column 3 and the base 1 . Reinforcement makes the support effect of the base 1 on the column 3 better.

The four corners of the top of the lifting block 13 are provided with sliding rods 14, the top of the sliding rod 14 is fixedly connected with the inner top wall of the first chute 9, and the other end of the sliding rod 14 passes through the lifting block 13 and is fixedly connected with the base 1, The sliding rod 14 is slidably connected to the lifting block 13 . When the screw 8 drives the lifting block 13 to lift and slide inside the first chute 9 , the sliding rod 14 can make the lifting block 13 more stable during the sliding process.

One end of the lead screw 8 passing through the lifting block 13 is rotatably connected to the inner top wall of the first chute 9 through a bearing 15, and the bearing 15 can make the lead screw 8 more stable when rotating.

A fixing sleeve 20 is sleeved on the outer wall of the bottom end of the base 1, the fixing sleeve 20 is fixedly connected with a connecting plate 21, and the outer cylinder wall of the fixing sleeve 20 is provided with a number of first locking bolts 22 at equal intervals, and the connecting plate 21 A number of second locking bolts 23 are arranged at equal intervals at the top of the base. The fixing sleeve 20 and the base 1 can be fixedly connected by the first locking bolts 22. The second locking bolts 23 The fixed connection plate 21 is connected with the ground, which is convenient for the installation of the device.

The outer cylinder wall around the fixing sleeve 20 is fixedly connected with a second reinforcing rib 24, the bottom of the second reinforcing rib 24 is fixedly connected with the top of the connecting plate 21, and the second reinforcing rib 24 can make the fixing sleeve 20 and the connecting plate 21. The connection between 21 is more stable.

Specifically, when using the present invention, the fixing sleeve 20 is sleeved on the bottom end of the base 1 , the fixing sleeve 20 is connected with the base 1 through the first locking bolt 22 , and the second locking bolt 23 is used to connect the fixing sleeve 20 to the base 1 . The connecting plate 21 is tightly connected with the ground. When adjusting the height of the basketball stand, the servo motor 6 is activated by an external power supply, and the output shaft of the servo motor 6 drives the lead screw 8 to rotate inside the column 3, and the lead screw 8 is in the column. 3 can drive the lifting block 13 to move up and down in the first chute 9 inside the column 3 when the inside of the column 3 rotates. The process is more stable, the lifting block 13 can drive the lifting sleeve 11 to rise and fall along the outer wall of the column 3 through the transmission block 12 when the inside of the first chute 9 is lifted and lowered, so that the height of the basketball board 17 can be lifted and lowered. adjust.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A basketball stand convenient for height adjustment is characterized by comprising a base (1), wherein a groove (2) is formed in one end of the bottom of the base (1), a stand column (3) is fixedly connected to the top of the base (1), the stand column (3) is arranged right above the groove (2), a servo motor (6) is fixedly connected to the inner top of the groove (2) through a fixing rack (5), a lead screw (8) is fixedly connected to the shaft wall of an output shaft of the servo motor (6) through a coupler (7), a first sliding chute (9) is formed in the stand column (3), second sliding chutes (10) are formed in the peripheral inner walls of the first sliding chutes (9), a lifting sleeve (11) is sleeved on the outer wall of the stand column (3) in a sliding mode, transmission blocks (12) are fixedly connected to the peripheral inner walls of the lifting sleeve (11), the transmission block (12) is connected with the second sliding chute (10) in a sliding way, the first sliding chute (9) is connected with the lifting block (13) in a sliding way, one end of the transmission block (12) far away from the lifting sleeve (11) passes through the second chute (10) and is fixedly connected with the lifting block (13), one end of the screw rod (8) far away from the servo motor (6) penetrates through the base (1) and extends into the first sliding groove (9), one end of the screw rod (8) extending to the inside of the first sliding chute (9) passes through the lifting block (13), the screw rod (8) is in threaded connection with the lifting block (13), the outer cylinder wall of the lifting sleeve (11) is fixedly connected with a support rod (16), the basketball backboard is characterized in that a basketball board (17) is fixedly connected to the other end of the supporting rod (16), a basketball frame (18) is fixedly connected to the board wall on the other side of the basketball board (17), and a basketball net (19) is fixedly connected to the bottom of the basketball frame (18).

2. The basketball stand convenient for height adjustment according to claim 1, wherein the outer wall of the upright post (3) near one end of the base (1) is fixedly connected with a first reinforcing rib (4), and the bottom of the first reinforcing rib (4) is fixedly connected with the top of the base (1).

3. The basketball stand convenient for height adjustment according to claim 1, wherein sliding rods (14) are arranged at four corners of the top of the lifting block (13), the top ends of the sliding rods (14) are fixedly connected with the inner top wall of the first sliding chute (9), the other ends of the sliding rods (14) penetrate through the lifting block (13) and are fixedly connected with the base (1), and the sliding rods (14) are slidably connected with the lifting block (13).

4. The basketball stand convenient for height adjustment according to claim 1, characterized in that the end of the screw rod (8) passing through the lifting block (13) is rotatably connected with the inner top wall of the first sliding chute (9) through a bearing (15).

5. The basketball stand convenient for height adjustment according to claim 1, wherein a fixed sleeve (20) is sleeved on the outer wall of the bottom end of the base (1), a connecting plate (21) is fixedly connected to the fixed sleeve (20), a plurality of first locking bolts (22) are arranged on the outer wall of the fixed sleeve (20) at equal intervals, and a plurality of second locking bolts (23) are arranged on the top of the connecting plate (21) at equal intervals.

6. The basketball stand convenient for height adjustment according to claim 5, wherein the outer cylinder wall around the fixed sleeve (20) is fixedly connected with a second reinforcing rib (24), and the bottom of the second reinforcing rib (24) is fixedly connected with the top of the connecting plate (21).

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