CN207024554U - A kind of indoor sport basketball frame for training - Google Patents

Abstract

The utility model discloses a kind of indoor sport basketball frame for training, including firm banking, rotating base, support arm, support post, roof supporting, supporting vertical plate, leading screw, net, backboard and movable pressing board.The utility model is rotated using No.1 motor driving rotating base relative to firm banking, and then basketball stands are driven to rotate in the horizontal direction, and No. two motor driving leading screws are coordinated to rotate, so that No.1 sliding block and No. two sliding blocks are close to each other or remote, drive movable pressing board motion, realize net to the left or move right, so as to realize the adjustment of position in net horizontal direction, so that whole basketball stands adapt to the requirement of different training courts, it is easy to adjust, it is applied widely, it is adapted to promote the use of.

Description

A basketball stand for indoor sports training

technical field

The utility model relates to the field of sports equipment, in particular to a basketball stand for indoor sports training.

Background technique

At present, basketball has become a kind of sport that people like very much. The popularity of basketball in China is getting higher and higher. People of different ages have different needs for the height of the basketball stand. There is basketball teaching, and teachers provide students with basketball knowledge guidance and training. In actual use, the basketball stand is often fixed and cannot be easily moved. Some basketball stands are equipped with wheels at the bottom, but it is easy to cause the basketball stand to be unstable, and when the net needs to be adjusted, it is time-consuming and laborious. In addition, The boundary line on the basketball training ground is often fixed. When the position of the basketball stand is changed, it is necessary to check the position of the net relative to the boundary line and move the basketball stand slowly, which is time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a basketball stand for indoor sports training to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A basketball rack for indoor sports training, comprising a fixed base, a rotating base, a support arm, a supporting middle plate, a supporting top plate, a supporting vertical plate, a lead screw, a net, a backboard and a movable pressing plate, the rotating base is rotatably mounted on the fixed base Above; the upper surface of the middle part of the fixed base is fixedly provided with a No. 1 drive motor, and the output shaft of the No. 1 drive motor is driven and connected to the lower surface of the middle part of the rotating base; the right end of the supporting middle plate is fixedly welded to the left end of the rotating base A support arm is erected; a support vertical plate is fixed between the left end of the support middle plate and the left end of the support top plate by welding; the middle part of the support vertical plate is provided with a No. 1 guide slide hole, which slides through A horizontal bar is provided; the four corners of the supporting vertical plate are provided with a No. 2 guide slide hole, and a guide slide bar set in a horizontal direction is installed to slide through the No. 2 guide slide hole; the backboard is fixed on the The left end of the cross bar and the guide slide bar; the fixed frame on the lower outer wall of the backboard is provided with a net; the movable platen is fixedly mounted on the right end of the cross bar and the guide slide bar; the right end of the support middle plate and the right end of the support top plate The fixed frame is provided with a support column through welding; the right part of the support middle plate and the right part of the support top plate are rotated with a screw through a bearing connection; the bottom right part of the support middle plate is provided with a drive wire The No. 2 drive motor for the rotation of the screw; the upper outer ring of the screw is provided with a No. 1 slider through a threaded connection; the lower outer ring of the screw is provided with a No. 2 slider through a threaded connection; The No. 2 slider is connected to the movable pressing plate through a second connecting rod; the No. 2 sliding block is connected to the movable pressing plate through a first connecting rod.

Preferably, the upper surface of the fixed base is fixedly welded with an annular slide rail, and an annular slide groove is opened on the annular slide rail; the lower surface of the rotating base is fixedly welded with an annular slider slidingly fitted with the annular slide groove.

Preferably, a first support bar is fixedly welded between the right end of the rotating base and the upper middle part of the support arm; a second support bar is fixedly welded between the left end of the support middle plate and the middle lower part of the support arm.

Preferably, the No. 2 driving motor is a servo motor, and the output shaft of the No. 2 driving motor is drivingly connected to the bottom end of the lead screw through a coupling.

Preferably, both the upper outer ring and the lower outer ring of the lead screw are processed with external threads, wherein the outer thread on the upper outer ring of the lead screw has an opposite direction of rotation to the outer thread on the lower outer ring.

Preferably, one end of the second connecting rod is hinged to the hinge seat on the No. 1 slider, and the other end of the second connecting rod is hinged to the hinge seat on the movable platen.

Preferably, one end of the first connecting rod is hinged to the hinge seat on the No. 2 slider, and the other end of the first connecting rod is hinged to the hinge seat on the movable platen.

Compared with the prior art, the beneficial effect of the utility model is: use the No. 1 drive motor to drive the rotating base to rotate relative to the fixed base, and then drive the basketball stand to rotate in the horizontal direction, and cooperate with the No. 2 drive motor to drive the lead screw to rotate, Make the No. 1 slider and the No. 2 slider close to or far away from each other, drive the movable platen to move, and realize the left or right movement of the basketball net, thereby realizing the adjustment of the horizontal position of the basketball net, so that the entire basketball rack can adapt to different training venues. Use requirements, convenient adjustment, wide application range and strong practicability.

Description of drawings

Fig. 1 is the structural representation of a kind of indoor sports training basketball stand;

Fig. 2 is a structural representation of a push-pull mechanism in a basketball stand for indoor sports training;

Fig. 3 is an enlarged schematic diagram of part A in a basketball stand for indoor sports training;

Fig. 4 is a structural schematic diagram of supporting vertical boards in a basketball rack for indoor sports training;

Fig. 5 is a top view of a ring-shaped slide rail in a basketball rack for indoor sports training.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 5, the utility model provides a technical solution: a basketball stand for indoor sports training, including a fixed base 1, a rotating base 2, a support arm 6, a support middle plate 9, a support top plate 11, and a support vertical plate 12. Lead screw 13, basket net 15, backboard 16 and movable platen 21, the rotating base 2 is mounted on the fixed base 1; 3 is provided with an annular chute 31; the lower surface of the rotating base 2 is fixedly welded and provided with an annular slider 4 slidingly matched with the annular chute 31; the upper surface of the middle part of the fixed base 1 is fixedly provided with a drive motor 5 , the output shaft of the No. 1 driving motor 5 is drivingly connected to the lower surface of the middle part of the rotating base 2, the No. 1 driving motor 5 is connected to the power supply, and the No. 1 driving motor 5 drives the rotating base 2 to rotate relative to the fixed base 1, wherein the rotating base 2 In the process of relative rotation, the annular slider 4 relatively slides in the annular chute 31; a support arm 6 is fixedly welded between the right end of the support middle plate 9 and the left end of the rotating base 2; A first support bar 7 is fixedly welded between the right end and the middle and upper part of the support arm 6; a second support bar 8 is fixedly welded between the left end of the support middle plate 9 and the middle and lower part of the support arm 6, and the first support The rod 7 and the second support rod 8 play a role of stabilizing support. The left end of described support middle plate 9 and the left end of support top plate 11 are fixedly provided with support vertical plate 12 by welding mode; The middle part of described support vertical plate 12 offers No. 1 guiding sliding hole 25, slides in No. 1 guiding sliding hole 25 A horizontal bar 17 is provided through it; the four corners of the supporting vertical plate 12 are provided with a No. 2 guide slide hole 26, and a guide slide bar 18 arranged in a horizontal direction is provided slidingly through the No. 2 guide slide hole 26; The backboard 16 is fixedly mounted on the left end of the cross bar 17 and the guide slide bar 18; the bottom outer wall of the backboard 16 is fixedly provided with a basket net 15; A hinged seat 24 is fixedly installed on the right side wall of the movable platen 21; a support column 10 is fixedly installed between the right end of the support middle plate 9 and the right end of the support top plate 11 by welding.

Between the right part of the support middle plate 9 and the right part of the support top plate 11, a lead screw 13 is rotated through a bearing connection; a No. Drive motor 14; the No. 2 drive motor 14 adopts a servo motor, and the output shaft of the No. 2 drive motor 14 is driven and connected with the bottom end of the leading screw 13 through a coupling; the upper outer ring and the lower outer ring of the leading screw 13 are both It is processed with external threads, wherein the external threads on the upper outer ring of the lead screw 13 rotate in the opposite direction to the outer threads on the lower outer ring; the upper outer ring of the lead screw 13 is sleeved with a No. 1 slider 22 ; The lower outer ring of the lead screw 13 is sleeved with a No. 2 slider 23 through a threaded connection; the No. 1 slider 22 and the No. 2 slider 23 are both fixedly provided with hinged seats 24 .

The No. 1 slide block 22 is connected with the movable platen 21 through a second connecting rod 20, wherein one end of the second connecting rod 20 is hinged with the hinge seat 24 on the No. 1 slide block 22, and the second connecting rod 20 The other end of the movable platen 21 is hinged with the hinge seat 24; the second slider 23 is connected with the movable platen 21 through the first connecting rod 19, wherein one end of the first connecting rod 19 is connected to the second slider Hinged between the hinged seat 24 on the block 23, the other end of the first connecting rod 19 is hinged with the hinged seat 24 on the movable platen 21, when needing to adjust the position of the net 15 in the horizontal direction, the two The No. drive motor 14 is connected to the power supply and the output shaft of the No. 2 drive motor 14 is forwardly rotated, and the leading screw 13 is driven to rotate forwardly. The No. 1 slide block 22 and the No. 2 slide block 23 all move up and down relative to the lead screw 13, and No. 1 slide block 22 and No. 2 slide block 23 approach each other, and now the angle between the first connecting rod 19 and the second connecting rod 20 becomes smaller, and the movable pressing plate 21 is pushed to move to the left, and the cross bar 17 and the guide slide bar 18 slides to the left relative to the support vertical plate 12, driving the net 15 and the backboard 16 to move to the left, otherwise, when the output shaft of the second driving motor 14 rotates in the opposite direction, the first slider 22 and the second slider 23 are away from each other , the movable platen 21 moves to the right, driving the net 15 and the backboard 16 to move to the right, thereby realizing the adjustment of the distance of the net 15 in the horizontal direction.

The utility model utilizes No. 1 driving motor 5 to drive the rotating base 2 to rotate relative to the fixed base 1, and then drives the basketball rack to rotate in the horizontal direction, and cooperates with No. 2 driving motor 14 to drive the screw 13 to rotate, so that No. 1 slider 22 and No. 2 sliders 23 are close to or far away from each other, driving the movable platen 21 to move, and realizing the movement of the net 15 to the left or to the right, thereby realizing the adjustment of the position of the net 15 in the horizontal direction, so that the entire basketball rack can adapt to the requirements of different training venues , easy to adjust, wide application range and strong practicability.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A basketball stand for indoor sports training, including a fixed base (1), a rotating base (2), a support arm (6), a support middle plate (9), a support top plate (11), a support vertical plate (12), Lead screw (13), basket net (15), backboard (16) and movable platen (21), characterized in that: the rotating base (2) is mounted on the fixed base (1) in rotation, and the fixed base (1 ) is fixedly provided with a No. 1 driving motor (5) on the upper surface of the middle part, the output shaft of the No. A support arm (6) is fixedly welded between the left ends of the base (2), and a support vertical plate (12) is fixed between the left end of the support middle plate (9) and the left end of the support top plate (11) by welding , there is a No. 1 guide slide hole (25) in the middle part of the support vertical plate (12), and a cross bar (17) arranged in a horizontal direction slides through the No. 1 guide slide hole (25), and the support vertical plate ( The four corners of 12) are provided with the No. 2 guide slide hole (26), the guide slide bar (18) arranged in the horizontal direction slides through the No. 2 guide slide hole (26), and the backboard (16) is fixed on the horizontal The rod (17) and the left end of the guide slide bar (18), the basket net (15) is fixed on the lower outer wall of the backboard (16), and the movable platen (21) is fixedly mounted on the cross bar (17) and the guide slide The right end of the rod (18), the right end of the support middle plate (9) and the right end of the support top plate (11) are fixed by welding to provide a support column (10), the right part of the support middle plate (9) A lead screw (13) is installed to rotate with the right part of the support top plate (11) through a bearing connection, and a No. Motor (14), the upper outer ring of the lead screw (13) is sleeved with a No. 1 slider (22) through a threaded connection, and the lower outer ring of the lead screw (13) is sleeved with a No. 2 slider through a threaded connection. The slider (23), the No. 1 slider (22) and the movable platen (21) are connected through the second connecting rod (20), the No. 2 slider (23) and the movable platen (21) are connected by the first connecting rod (19). 2. A basketball rack for indoor sports training according to claim 1, characterized in that: the upper surface of the fixed base (1) is fixedly welded with a ring-shaped slide rail (3), and the ring-shaped slide rail (3) An annular chute (31) is provided, and the lower surface of the rotating base (2) is fixedly welded with an annular slider (4) slidingly matched with the annular chute (31). 3. A basketball stand for indoor sports training according to claim 1, characterized in that: a first support rod is fixedly welded between the right end of the rotating base (2) and the middle and upper part of the support arm (6) (7), a second support rod (8) is fixedly welded between the left end of the support middle plate (9) and the middle and lower part of the support arm (6). 4. The basketball stand for indoor sports training according to claim 1, characterized in that: the No. 2 drive motor (14) is a servo motor, and the output shaft of the No. 2 drive motor (14) is connected to the Bottom drive connection of lead screw (13). 5. A basketball stand for indoor sports training according to claim 1, characterized in that: the upper outer ring and the lower outer ring of the screw (13) are both processed with external threads, wherein the upper outer ring of the screw (13) is The direction of rotation of the external thread provided by the ring is opposite to the direction of rotation of the external thread provided by the lower outer ring. 6. The basketball stand for indoor sports training according to claim 1, characterized in that: between one end of the second connecting rod (20) and the hinged seat (24) on the No. 1 slider (22) Hinged, the other end of the second connecting rod (20) is hinged between the hinged seat (24) on the movable platen (21). 7. The basketball stand for indoor sports training according to claim 1, characterized in that: between one end of the first connecting rod (19) and the hinge seat (24) on the second slider (23) Hinged, the other end of the first connecting rod (19) is hinged with the hinged seat (24) on the movable platen (21).