JP3028319U - Golf practice table - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] A movable slope golf practice table that is inexpensive, simple, and has few breakages, supporting two points and one side corresponding to it when constructing a slope. [Structure] A movable inclined surface scaffold and eight pantograph jacks a which are not in contact with the scaffold when horizontal are provided. Two pantograph jacks that are adjacent to each other by a predetermined two-axis low-speed rotation electric motor and a flexible rotation cord move up and down to form a stable slope with the corresponding side.

Description

[Detailed description of the device] [Industrial applications]

[0001] The present invention is mainly a golf practice table which is installed in a golf practice field or the like so that the inclined surface can be practiced in such a manner that it can be practiced as close to the golf course as possible, at a low cost, and with dramatically less failure. Is

[Prior art]

Conventionally, several golf practice tables that can realize an inclined surface have been devised. However, in order to achieve the inclination, the function for making the inclination was connected to the practice table until the practice in the horizontal, which is the most practice, so there was a failure due to vibration or shock when practicing in a large club. Many and the instability of the scaffold hindered the player's practice. Since it is supported by four points to realize the tilt, a complicated control device is required to shift from one tilt to another, which is expensive and frequent breakdowns make it useless in practical use.

The inventor of the present invention filed an application for registration of a utility model for a slope golf practice table using a hydraulic jack on May 10, 1994, under the reference number YMDP0003. It is an inexpensive and practically improved version.

Despite the fact that many golfers go to practice areas, most golf practice areas do not allow practice on slopes, and even if there are slopes, they are expensive and are used alone. However, the current situation is that it is left unused at the end of the practice field.

[0005] In addition, the practice ground side had to secure a bat at the sloping base, which led to pressure on the management side. Also, the golfer who practiced did not like to practice only one person on a slope, and most of the trainees tended to prefer a practice range that was easy to hit.

[Problems to be solved by the device]

[0006] Therefore, in order to provide a slope for golf practice at a low cost with a simple structure having a significantly reduced number of failures, it is necessary to organize jack selection, moving method with four-point support, and the like. Therefore, by combining a pantograph jack with sufficient capacity and an electric motor and devising a practice table and a base that supports it, an inexpensive movable tilt table can be provided, and equipment for all at-bats can be provided. It also helps to discourage golfers from choosing practice areas that are easy for players to play, and also encourages golfers to choose practice in the true sense.

[Means for Solving the Problems]

The pantograph jack does not touch the scaffolding when it is normally horizontal. When an inclined surface is required, a two-axis low-speed rotating electric motor is driven by a switch provided, and the pantograph required to form the inclined surface. The jack rises and forms a slope where the tip of the toe is raised, the tip of the toe is lowered, the left foot is raised and the left foot is lowered. Two pantograph jacks that are adjacent to each other to form a slope are driven at exactly the same height by one two-axis low-speed rotary electric motor by their flexible rotary cords, and their corresponding one-side scaffolding frame It is much more stable than the conventional four-point-supporting slope practice table, and it is not necessary to control the complicated jack height of the inclined structure with four-point support.

[Action]

When shifting from one slope to another slope, the control circuit of the jack height by the complicated four-point support is not necessary because it returns to horizontal once and then shifts to the next desired slope.

A four-axis low-speed rotary electric motor, eight pantograph jacks, eight flexible rotary cords, a practice table, a switch near it, and an advanced control limiter make up a slope practice table. In a normal level, the practice table consists of the practice table scaffold and the scaffolding support that supports it.If you need a slope, press the switch on the desired slope so that the limiter automatically stops at the maximum angle. The two pantograph jacks in the circuit are elevated to the same altitude by the flexible rotary cords of each two single-axis low-speed rotating electric motor, and the corresponding scaffolding frame on one side supports and forms the slope. Therefore, since the pantograph jack is configured so as to be separated from the scaffold when it is horizontal, vibrations and shocks that occur during horizontal swing are not transmitted to the drive part at all, and even when it is on a slope, it is connected to the motor with a flexible rotating cord. The vibrations and shocks are transmitted only to the sturdy pantograph jack, and the failure of the drive part is dramatically reduced.

【Example】

An embodiment of the present invention will be described below with reference to FIGS. 1 and 4. FIG. 1 is a longitudinal sectional view of the present invention, in which one biaxial low-speed rotary electric motor b moves up two pantograph jacks a through a flexible rotary cord c when the switch e is selected. The scaffolding frame f corresponding to the pantograph jack constitutes one side and a stable slope. None of the pantograph jacks touch the scaffolding when level, they are used only when constructing slopes, and are isolated from swing vibrations and shock shocks that cause failure. Also, even on a slope, the tough pantograph jack and its corresponding side are only burdened, and the electric motor is isolated from vibration and shock at any time. When transitioning from one slope to another, it is possible to deal with it with a simple structure because the slope is constructed again by returning to the horizontal position once. FIG. 2 shows an arrangement example of a two-axis low speed rotary electric motor B, a pantograph jack A, and a flexible rotary cord C. FIG. 3 is an example of a top view of the scaffolding base. The scaffolding mat I and the plastic ball mat H may be ordinary ones, but the ball container G is a container for preventing the balls from rolling down even in a tilted state. The arrangement of the slope selection switch E is an example. FIG. 4 is an enlarged cross-sectional view when horizontal. The lower limit of the pantograph jack a1 is controlled and not touched by the altitude control limiter j1 on the scaffolding m1, and the upper limit of the altitude control limiter j1 is controlled even when the maximum angle slope is configured, so that the upper limit is not exceeded. The angle between the lower limit and the upper limit can be configured by adjusting the slope selection switch e1 and pressing it to form a fine slope angle. It is possible to have four types of slope configurations, that is, toe up, toe down, left foot up, and left foot down.

Any of these structures may be made of any suitable material. Moreover, the scaffolding platform of this inclined training platform may be at the ground level or higher. Because it is cheap and has a simple structure, it can be used for many bats in the practice field, there is no need to provide a special bat for the slope, and the trainee does not need to have a special feeling to practice on the slope. The skills required for the course are universal.

Most of the slope practice is iron, fairway wood, and approach shot practice, so it is possible to install something that allows multiple balls to be easily placed near a plastic mat without the need for tie-up. is there.

[Effect of device]

The inventor of the present invention has been doing golf lesson pro for many years, and even if the golf school student hits well on a flat practice field, it did not lead to good results on a golf course with many slopes. . Therefore, I thought it necessary to have a slope practice table that is simple and inexpensive and has few failures. We thought that it was necessary not only for golf school students but also for general trainees, so we basically devised an inexpensive structure so that it could be used for all bats. As a psychology of the trainees, they tend to prefer practice in a practice field that is easy to hit, but many players are worried about the gap from the actual play on this course, and demand in many practice fields can be considered. This is an idea that will lead to attracting customers at the driving range and raise the overall level of golf players.

[Brief description of drawings]

The drawings show only typical embodiments of the configuration of the golf practice table of the present invention. Normal electrical wiring diagrams and machine internal diagrams are omitted.

FIG. 1 is a sectional view of a slope golf practice table.

FIG. 2 is an internal top view of the same as above.

FIG. 3 is a top view of the same as above.

FIG. 4 is a partially enlarged view of a cross-sectional view of the same as above.

[Explanation of symbols]

 a Pantograph jack b 2-axis low-speed rotation electric motor c Flexible rotation cord d Scaffolding support e Slope selection switch f Scaffolding frame g Ball insertion h Plastic ball mat i Scaffolding mat m Scaffolding A Pantograph jack B 2-axis low-speed rotation electric motor C Flexible rotating cord D Scaffolding support E Slope selection switch F Scaffolding frame G Bowling H Plastic ball mat I Scaffolding mat a1 Pantograph jack b1 2-axis low speed electric motor c1 Flexible rotation code d1 Scaffolding support e1 Slope selection switch f1 Scaffolding support Frame j1 Advanced control limiter m1 Scaffolding stand

Claims (2)

[Scope of utility model registration request] 1. An inclined exercise table incorporating an electric motor and a pantograph jack so that the inclination of the scaffold and the ball mat can be easily changed when practicing at a golf driving range or the like. 2. The angle of the inclined surface is a limiter and the maximum angle is 1.
Although it is controlled to about 0 degrees, a delicate angle up to the maximum angle can be controlled by using a push switch.