CN215691499U - Basketball stands device is used in training of basketball shooting - Google Patents

Abstract

The utility model discloses a basketball stand device for basketball shooting training, wherein a supporting column comprises a sleeve and a lifting rod, the lifting rod is sleeved inside the sleeve and can be lifted, a first bevel gear and a second bevel gear are rotatably arranged at the top inside the sleeve and are meshed with each other, a threaded hole is formed in the middle of the first bevel gear, external threads are correspondingly arranged on the lifting rod, the lifting rod penetrates through the threaded hole, the axis of the second bevel gear extends out of the outer side of the sleeve and is connected with a crank; the bottom of the base is provided with a universal wheel, and the base is provided with a telescopic cavity corresponding to the universal wheel; the basket is rotatably arranged on the backboard through a connecting piece. Compared with the prior art, the utility model has the advantages that: the support column is extending structure, rotates through hand crank drive helical gear and drives the lift post lift, simple structure, just transports with reducing the volume, is equipped with the telescopic universal wheel, and convenient the removal is fixed, and the basket passes through the connecting piece and rotates the setting on the backboard, and the basket can rotate during the transport and hug closely as for the backboard, avoids hitting badly.

Description

Basketball stands device is used in training of basketball shooting

Technical Field

The utility model relates to an auxiliary appliance for basketball training, in particular to a basketball stand device for basketball shooting training.

Background

Basketball is a physical and mental health-beneficial sports activity, people often like playing basketball to exercise the body and relieve stress in the current life. The basketball stands are necessary equipment during the basketball game and play an important role in the basketball game.

The existing basketball stand is generally of a fixed structure, is large in size, inconvenient to move and transport, occupies a large amount of space in the transportation process, causes the increase of the transportation cost, and is easy to be damaged by collision in the transportation process due to the fact that the basket of the existing basketball stand protrudes out of the backboard surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide a basketball stand device for basketball shooting training, which has a simple structure, is convenient to move and fix, is convenient to shrink the volume for carrying, can fold a basket and avoid damage.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a basketball stand device for basketball shooting training comprises a base, a support column, a backboard and a basket, wherein the support column comprises a sleeve and a lifting rod, the lifting rod is sleeved inside the sleeve and can be lifted, a first bevel gear and a second bevel gear are rotatably arranged at the top inside the sleeve and are meshed with each other, a threaded hole is formed in the middle of the first bevel gear, external threads are correspondingly arranged on the lifting rod, the lifting rod penetrates through the threaded hole, the axis of the second bevel gear extends out of the sleeve and is connected with a crank, and the crank is a self-locking crank; four corners of the bottom of the base are provided with universal wheels, the base is provided with a telescopic cavity corresponding to the universal wheels, and the universal wheels are positioned in the telescopic cavity; the backboard is provided with a connecting piece corresponding to the basket, and the basket is rotatably arranged on the backboard through the connecting piece.

Compared with the prior art, the utility model has the advantages that: the support column is of a telescopic structure, the bevel gear is driven to rotate by the hand crank to drive the lifting column to lift, the structure is simple, the size is reduced, transportation is facilitated, the telescopic universal wheel is arranged, the basket is convenient to move and fix, the basket is rotatably arranged on the backboard through the connecting piece, the basket can be rotated to be tightly attached to the backboard during transportation, and collision is avoided.

As the improvement, the sleeve is internally provided with a limiting rod, the lifting rod is correspondingly provided with a strip-shaped through hole, and the limiting rod penetrates through the strip-shaped through hole, so that the lifting rod is conveniently limited and prevented from rotating along with the helical gear.

As the improvement, the universal wheel top is equipped with the bracing piece, the spring has been cup jointed on the bracing piece, the spring both ends respectively with the universal wheel with flexible cavity roof is fixed links to each other, the bracing piece passes the base and stretches out to the base top, it is equipped with L type locating part to rotate on the base, correspond on the bracing piece and be equipped with two spacing grooves, make things convenient for the position of fixed support pole, the bracing piece top is equipped with the handle, conveniently draws the bracing piece of dragging, makes in the universal wheel withdrawal flexible cavity.

As an improvement, the connecting piece comprises a fixing piece and a rotating piece, the fixing piece and the rotating piece are hinged with each other, one end of the fixing piece is fixedly connected with the side wall of the backboard, one end, away from the fixing piece, of the rotating piece is fixedly connected with the basket, an open slot is formed in the fixing piece corresponding to the rotating piece, the rotating piece is located in the open slot, and the open slot is of a dustpan type, so that the rotation angle of the basket is limited conveniently.

Drawings

Fig. 1 is a schematic structural view of a basketball stand device for basketball shooting training of the present invention.

Fig. 2 is a schematic cross-sectional structure view of a sleeve, a lifting rod, a limiting rod and a strip-shaped through hole of the basketball stand device for basketball shooting training of the utility model.

Fig. 3 is a front view of the universal wheel and the support column of the basketball stand device for basketball shooting training of the present invention.

Fig. 4 is a side view of the universal wheel and the support column of the basketball stand device for training basketball shooting of the present invention.

Fig. 5 is a schematic structural diagram of a connecting piece of the basketball stand device for basketball shooting training of the utility model.

As shown in the figure: 1. the base, 1.1, flexible cavity, 2, the support column, 2.1, the sleeve, 2.2, the lifter, 2.3, helical gear one, 2.4, helical gear two, 2.5, the crank, 2.6, the gag lever post, 2.7 bar through-hole, 3, the backboard, 4, the basket, 5, the universal wheel, 5.1 bracing piece, 5.11, the spacing groove, 5.2, the spring, 5.3, L type locating part, 5.4, the handle, 6, the connecting piece, 6.1, the mounting, 6.11, the open slot, 6.2, the rotation piece.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to the attached drawings, the basketball stand device for basketball shooting training comprises a base 1, a support column 2, a backboard 3 and a basket 4, wherein the support column 2 comprises a sleeve 2.1 and a lifting rod 2.2, the lifting rod 2.2 is sleeved inside the sleeve 2.1 and can be lifted, a first bevel gear 2.3 and a second bevel gear 2.4 are rotatably arranged at the top inside the sleeve 2.1 and are meshed with each other, a threaded hole is formed in the middle of the first bevel gear 2.3, an external thread is correspondingly arranged on the lifting rod 2.2, the lifting rod 2.2 penetrates through the threaded hole, the axis of the second bevel gear 2.4 extends out of the sleeve 2.1 and is connected with a crank 2.5, the crank 2.5 is a self-locking crank, and the structure of the crank 2.5 is the same as that of a crank on an existing clothes hanger; four corners of the bottom of the base 1 are respectively provided with a universal wheel 5, a telescopic cavity 1.1 is arranged on the base 1 corresponding to the universal wheels 5, and the universal wheels 5 are positioned in the telescopic cavity 1.1; the backboard 3 is provided with a connecting piece 6 corresponding to the basket 4, and the basket 4 is rotatably arranged on the backboard 3 through the connecting piece 6.

The inside gag lever post 2.6 that is equipped with of sleeve 2.1 corresponds on the lifter 2.2 and is equipped with bar through-hole 2.7, gag lever post 2.6 passes bar through-hole 2.7.

5 tops of universal wheel are equipped with bracing piece 5.1, spring 5.2 has been cup jointed on the bracing piece 5.1, spring 5.2 both ends respectively with universal wheel 5 and the fixed linking to each other of flexible cavity 1.1 roof, bracing piece 5.1 passes base 1 and stretches out to base 1 top, it is equipped with L type locating part 5.3 to rotate on the base 1, corresponds on the bracing piece 5.1 and is equipped with two spacing grooves 5.11, bracing piece 5.1 top is equipped with handle 5.4.

The connecting piece 6 includes fixed piece 6.1 and rotation piece 6.2, and both are articulated each other, fixed piece 6.1 one end is fixed continuous with backboard 3 lateral wall, the one end that the rotation piece 6.2 kept away from fixed piece 6.1 is fixed continuous with basket 4, be equipped with open slot 6.11 corresponding to rotation piece 6.2 on the fixed piece 6.1, it is located open slot 6.11 to rotate piece 6.2, open slot 6.11 dustpan type, basket 4 rotates the biggest angle and is 90.

When the universal wheel is required to move, the L-shaped limiting part is rotated to leave the limiting groove, the universal wheel is pushed by the elastic force of the spring to extend to the position below the base, the limiting groove and the L-shaped limiting part which are positioned below the supporting column are positioned on the same horizontal plane, the L-shaped limiting part is rotated to be clamped in the upper limiting groove, and the height of the universal wheel is fixed so that the universal wheel can move; when the universal wheel is fixed, the L-shaped limiting piece is rotated to be away from the upper limiting groove, the supporting rod is pulled out by the hand-pulling handle, the limiting groove positioned below the supporting rod is leaked to the upper part of the base, the universal wheel retracts into the telescopic cavity, and the L-shaped limiting piece is rotated to be clamped in the limiting groove to be fixed; when the basketball stand needs to be carried or transported, the bevel gear II is driven to rotate by the hand crank, the bevel gear I is driven to rotate, the lifting rod is driven to retract into the sleeve, the basketball stand is lowered to the minimum, and the basket is rotated to be attached to the backboard to prevent the basketball stand from being damaged.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (4)

1. The utility model provides a basketball stands device is used in basketball shooting training, includes base (1), support column (2), backboard (3) and basket (4), its characterized in that: the supporting column (2) comprises a sleeve (2.1) and a lifting rod (2.2), the lifting rod (2.2) is sleeved inside the sleeve (2.1) and can be lifted, a first helical gear (2.3) and a second helical gear (2.4) are rotatably arranged at the top in the sleeve (2.1) and are meshed with each other, a threaded hole is formed in the middle of the first helical gear (2.3), external threads are correspondingly arranged on the lifting rod (2.2), the lifting rod (2.2) penetrates through the threaded hole, the axis of the second helical gear (2.4) extends out of the outer side of the sleeve (2.1) and is connected with a crank (2.5), and the crank (2.5) is a self-locking crank; four corners of the bottom of the base (1) are respectively provided with a universal wheel (5), a telescopic cavity (1.1) corresponding to the universal wheel (5) is arranged on the base (1), and the universal wheel (5) is positioned in the telescopic cavity (1.1); the backboard (3) is provided with a connecting piece (6) corresponding to the basket (4), and the basket (4) is rotatably arranged on the backboard (3) through the connecting piece (6).

2. The basketball stand device for basketball shooting training according to claim 1, wherein: the utility model discloses a telescopic lifter, including sleeve (2.1), lifter (2.2) are equipped with gag lever post (2.6) inside, correspond on lifter (2.2) and be equipped with bar through-hole (2.7), gag lever post (2.6) pass bar through-hole (2.7).

3. The basketball stand device for basketball shooting training according to claim 1, wherein: universal wheel (5) top is equipped with bracing piece (5.1), spring (5.2) have been cup jointed on bracing piece (5.1), spring (5.2) both ends link to each other with universal wheel (5) and flexible cavity (1.1) roof are fixed respectively, bracing piece (5.1) pass base (1) and stretch out to base (1) top, it is equipped with L type locating part (5.3) to rotate on base (1), corresponds on bracing piece (5.1) and is equipped with two spacing grooves (5.11), bracing piece (5.1) top is equipped with handle (5.4).

4. The basketball stand device for basketball shooting training according to claim 1, wherein: connecting piece (6) are including mounting (6.1) and rotation piece (6.2), and both are articulated each other, mounting (6.1) one end links to each other with backboard (3) lateral wall is fixed, the one end that fixing piece (6.1) was kept away from in rotation piece (6.2) is fixed continuous with basket (4), be equipped with open slot (6.11) corresponding to rotation piece (6.2) on mounting (6.1), it is located open slot (6.11) to rotate piece (6.2), open slot (6.11) dustpan type.

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