JP2013517832A - Mobile basketball stand for competition - Google Patents

Abstract

  The present invention relates to a basketball table, and more particularly to a mobile basketball table for competition that can be moved by power. Such a mobile basketball stand for competition according to the present invention is composed of a base, a column installed on the base, a backboard installed on the upper end of the column, and a rim installed on the lower part of the backboard. In the basketball table, the base has a housing space inside, a frame composed of a plurality of bars is installed in the housing space, and a pair of driven wheels are installed on the frame so as to be located on one side, A motor fixed to the middle of the frame so as to be positioned and at the same time provided with a first pulley on the rotation shaft; and a bearing unit fixed to the other side of the frame, rotatably installed in the receiving space; A shaft formed with a second pulley; a drive wheel fixed to both ends of the shaft; and a belt installed on the first pulley and the second pulley. Means is included.

Description

  The present invention relates to a basketball table, and more particularly, to a mobile basketball table for competition that moves by power.

  In general, a basketball stand is composed of a base, a support, a backboard and a rim.

  In such a conventional basketball table, the base is in contact with the ground, and its weight is heavy, and many people have to carry it.

  In order to solve such problems, a mobile basketball table with a ring on the base has been proposed. Such a mobile basketball table relates to a mobile basketball table in which the wheel can be moved downward and the basketball table can be moved while the wheel is housed in the base.

  In addition, since the basketball table is not automatically moved but is pushed and moved, there are fewer workers than when carrying it, but many people are still needed to move the heavy basketball table. Therefore, there was a problem that the movement was not easy.

  The present invention has been proposed in order to solve the above-described problems of the prior art, and by rolling a wheel using the power of a motor in order to minimize the moving human power of a coarse and heavy basketball table for games. The present invention relates to a mobile basketball stand for competition that moves automatically.

  The present invention also relates to a mobile basketball table for competition that further includes steering means and can adjust the moving direction.

  The mobile basketball table for competition according to the present invention for achieving the above-described object is provided with a base, a support installed on the base, a backboard installed on the upper end of the support, and a lower part of the backboard. In the basketball table composed of a rim, the base has a housing space inside, a frame made of a plurality of bars is installed in the housing space, and a pair of driven wheels are placed on the frame so as to be located on one side. A motor that is installed and fixed in the middle of the frame so as to be located in the accommodating space, and at the same time a first pulley is provided on the rotating shaft; and a bearing unit fixed on the other side of the frame A shaft rotatably installed in the housing space and formed with a second pulley; drive wheels fixed to both ends of the shaft; Characterized to include Li a moving means constituted by a belt which is installed in the second pulley.

  The controller for operating the motor may be provided on one side of the base.

  The controller may be a remote controller.

  The basketball table further includes steering means.

  Further, the steering means is formed so as to protrude downward on one side bottom surface of the frame, a vertical shaft having a locking projection formed at a lower end thereof, a rotating body rotatably installed on the vertical shaft, and one end of the steering device A pair of driven wheels rotatably installed at a front end of a rod connected to the rotating body, a connecting piece fixedly connected to the rotating body, and one end of the frame so as to be positioned between the driven wheels A rotating bar that is rotatably mounted on the other end and is exposed to the outside so that it can be gripped, and both ends are rotatably mounted on the end of the connecting piece, respectively. It consists of the center and the connection bar installed rotatably.

  As described above, the mobile basketball table for competition according to the present invention has an effect that the basketball table can be easily moved by rotating the driving wheel by driving the motor.

  In addition, by using the power of the motor, there is an effect that a large number of workers are not required as in the prior art.

  Further, by providing the controller or the remote controller, the operation is simple and the remote control is possible.

  Further, the steering means is further provided, so that there is an effect that free movement that is not linear reciprocation is possible.

It is the perspective view which showed the mobile basketball stand for competitions by this invention. It is the front sectional view which showed a part of the mobile basketball stand for competitions by this invention. FIG. 3 is a side sectional view of FIG. 2. FIG. 3 is a plan sectional view of FIG. 2. 6 is a diagram illustrating a state in which a controller is further provided. It is the figure which showed the state further equipped with the remote controller. It is the figure which showed the state in which the steering means was further provided. FIG. 8 is a plan sectional view of FIG. 7. It is the figure which showed the state further equipped with the position fixing apparatus. 6 is a diagram illustrating a state in which a moving unit is driven. It is drawing which showed the operation state of the steering means.

  Hereinafter, a preferred embodiment of a mobile basketball table for competition according to the present invention will be described with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing a mobile basketball table for competition according to the present invention, and FIG. 2 is a front sectional view showing a part of the mobile basketball table for competition according to the present invention. 3 is a side sectional view of FIG. 2, FIG. 4 is a plan sectional view of FIG. 2, FIG. 5 is a view showing a state where a controller is further provided, and FIG. 6 is a state where a remote controller is further provided. 7 is a view showing a state in which steering means is further provided, FIG. 8 is a plan sectional view of FIG. 7, and FIG. 9 is a view in which a position fixing device is further provided. FIG. 10 is a view showing a state where the moving means is driven, and FIG. 11 is a view showing an operation state of the steering means.

  As shown in FIGS. 1 to 4, the mobile basketball table for competition according to the present invention includes a base 10, a column 20 installed on the base 10, and a backboard 30 installed on the upper end of the column 20. The rim 40 is installed at the lower part of the backboard 30 and the moving means 50 is installed on the base 10.

  The base 10 is provided with a housing space 11 therein so that the bottom surface is opened, and a frame 12 composed of a plurality of bars is installed in the housing space 11. A pair of driven wheels 13 are installed so as to be located on one side of the base 10.

  The frame 12 is preferably formed in an H shape by connecting a plurality of bars so that the driven wheel 13, a motor 51 of the moving means 50 described later, and a bearing unit B can be installed. That is, the frame 12 includes a pair of first bars 12-1 and a second bar 12-2 connecting the first bars 12-1, and a driven wheel 13 is provided on one side of the first bar 12-1. However, the bearing unit B is installed on the other side, and the motor 51 is installed on the second bar 12-2.

  The driven wheel 13 is installed on a protrusion formed on the lower surface of the first bar 12-1.

  Since the support column 20, the backboard 30, and the rim 40 have a general configuration, detailed drawings and descriptions are omitted.

  The moving means 50 is configured to move the basketball table with power. The moving means 50 is mainly composed of a motor 51, a shaft 52, drive wheels 53, and a belt 54.

  The motor 51 is fixed to the central upper surface of the second bar 12-2 of the frame 12 so as to be positioned in the accommodation space 11 of the base 10, and at the same time, a first pulley 51-2 is attached to the rotating shaft 51-1. It is equipped and at the time of forward / reverse drive, the drive wheel 53 mentioned later rotates forward / reversely.

  The shaft 52 is horizontally installed in the receiving space 11 of the base 10 so as to be rotatable by a bearing unit B fixed to the bottom surface of the first bar 12-1 of the frame 12, and a second pulley 52 is provided at one central side. -1 is formed.

  Such a shaft 52 is rotated by power transmitted through a belt 54 described later when the motor 51 is driven.

  The driving wheels 53 are fixed to both ends of the shaft 52 and rotate in conjunction with the rotation of the shaft 52 to advance or reverse the basketball table.

  The belt 54 is installed on the first pulley 51-2 of the motor 51 and the second pulley 52-1 of the shaft 52, and transmits the power of the motor 51 to the shaft 52 when the motor 51 is driven. .

  On the other hand, as shown in FIG. 5, it is preferable that a controller 60 for operating the driving of the motor 51 is provided on one side of the base 10, and the controller 60 includes a forward driving button, a reverse driving button, Since this is a general configuration provided with a stop button, detailed description and drawings are omitted.

  As shown in FIG. 6, the controller 60 may be a remote controller 60 'capable of remote adjustment.

  In addition, the competitive mobile basketball table according to the present invention may be further provided with steering means 70 as shown in FIGS. 7 to 8 so that the moving direction can be adjusted in addition to the forward and backward movement. Preferably, at this time, the frame 12 is further provided with a third bar 12-3 for connecting one side of the pair of first bars 12-1 so as to easily install a rotation bar 75 of the steering means 70 described later. It is preferable to form a trapezoid.

  The steering means 70 has a pair of vertical shafts 71 projecting downward on one side bottom surface of the first bar 12-1 of the frame 12 and having a locking projection 71-1 at the lower end thereof, and the vertical shaft A hollow 72-1 in which 71 is accommodated is provided, is seated on the locking protrusion 71-1 and is rotatably installed, and a rod 73 having one end connected to the rotary body 72. A pair of driven wheels 13 that are rotatably installed at the front end of the frame 12, one end is a connecting piece 74 fixedly connected to the rotating body 72, and one end of the frame 12 is positioned between the driven wheels 13. 3 bar 12-3 is rotatably installed in the center of the bar 12-3, the other end is rotatably exposed and installed on the outside, and both ends are rotatably installed with the end of the connecting piece 74, respectively. The middle of the main body is rotatable with the center of the rotating bar 75 Composed of a connecting bar 76 to be location.

  Meanwhile, the competitive mobile basketball platform according to the present invention may further include a position fixing device 80 so as to prevent the basketball base from being removed from the place where it is installed due to external pressure.

  As shown in FIG. 9, the position fixing device 80 is configured such that when the gripping rod 82 provided on the bolt 81 screwed to the base 10 is screwed and rotated, the bolt 81 is lowered. A pad 83 installed at the lower end of the bolt 81 comes into contact with the ground to limit the movement of the basketball table.

  Such a position fixing device 80 may have various configurations such as a hydraulic type or a link type in addition to the screw type.

  The use state of the mobile basketball table for competition according to the present invention will be described with reference to FIGS.

  First, when the controller 60 is operated to drive the motor 51 of the moving means 50, the rotary shaft 51-1 and the first pulley 51-2 installed on the rotary shaft 51-1 are interlocked.

  At this time, the power of the motor 51 is transmitted to the shaft 52 by the belt 54 installed on the first pulley 51-1 and the second pulley 52-1, so that the shaft 52 rotates. The basketball table is moved by the rotation of the drive wheels 53 installed at both ends of the basket.

  As described above, when the basketball table is transferred and reaches a desired position, the controller 60 is operated to stop the driving of the motor 51 of the moving means 50.

  When the steering means 70 is provided, when the driving wheel 53 is rotated by the drive of the motor 51 of the moving means 50 and the basketball table is moved, after the other end of the rotating bar 75 of the steering means 70 is gripped. The traveling direction can be adjusted by rotating the rotation bar 75.

  That is, when the other end of the rotating bar 75 is gripped and rotated, the connecting piece 74 is rotated by the connecting bar 76, and thus the rotating body 72 that is rotatably installed on the vertical shaft 71 is also connected to the vertical shaft 71. Rotate around the base point. Accordingly, the driven wheel 13 connected to the rotating body 72 is rotated by the rod 73, and the traveling direction of the basketball table is adjusted.

  When the basketball table reaches a desired position through the operation of the rotating bar 75, the controller 60 is operated to stop the driving of the motor 51 of the moving means 50.

  Then, when the gripping rod 82 of the position fixing means 80 is taken and rotated, the bolt 81 screwed to the base 10 is moved downward and the pad 83 installed at the lower end of the bolt 81 comes into contact with the ground. This prevents the basketball table from moving due to external pressure.

DESCRIPTION OF SYMBOLS 10 Base 11 Storage space 12 Frame 12-1 1st bar 12-2 2nd bar 12-3 3rd bar 20 Post 30 Backboard 40 Rim 50 Moving means 51 Motor 51-1 Rotating shaft 51-2 First pulley 52 Shaft 52-1 Second pulley 53 Driving wheel 54 Belt 60 Controller 60 ′ Remote controller 70 Steering means 71 Vertical shaft 71-1 Locking projection 72 Rotating body 72-1 Hollow 73 Rod 74 Connecting piece 75 Rotating bar 76 Connecting bar 80 Position fixing device 81 Bolt 82 Grip bar 83 Pat B Bearing unit

Claims (3)

In a basketball table composed of a base, a support installed on the base, a backboard installed on the upper end of the support, and a rim installed on the lower part of the backboard,
The base has an accommodating space inside, and a frame composed of a plurality of bars is installed in the accommodating space, and a pair of driven wheels are installed on the frame so as to be located on one side, and the base is located in the accommodating space. Is installed in the middle of the frame at the same time, and is rotatably installed in the accommodating space by a motor provided with a first pulley on the rotating shaft and a bearing unit fixed on the other side of the frame, A moving means comprising a shaft on which a second pulley is formed, drive wheels fixed to both ends of the shaft, a belt installed on the first pulley and the second pulley; and one side of the frame A vertical shaft that protrudes downward on the bottom surface and has a locking projection on the lower end, a rotating body that is rotatably mounted on the vertical shaft, and one end that is rotatable at the front end of the rod connected to the rotating body A pair of driven wheels installed at the one end, a connecting piece fixedly connected to the rotating body at one end, and one end rotatably mounted on the frame so as to be positioned between the driven wheels, and the other end can be gripped A rotating bar that is exposed to the outside, and both ends are rotatably installed with the end of the connecting piece, and the middle of the main body is a center of the rotating bar and a connecting bar that is rotatably installed. A mobile basketball platform for competitions, characterized in that it comprises a steering means configured.   The mobile basketball table for games according to claim 1, wherein a controller for operating the motor is provided on one side of the base.   The mobile basketball table for games according to claim 2, wherein the controller comprises a remote controller.

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