JPS5839552B2 - Golf training guide - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for golf practice, which is a game in which a ball is hit with a club and hit a target hole, and provides a device suitable for golf practice, particularly putter practice, and also provides a device suitable for putter practice. It was developed for the purpose of turning it into a game.

That is, the golf practice device of the present invention has golf ball dropping holes that can be opened and closed scattered at the tip and the center of a longitudinally rectangular golf green board, and holes that can be opened and closed from the base end of each of the holes of the green board. A long hole for collecting return balls is formed on the side of the green plate, which can be opened and closed over almost the entire length in the width direction, and an elevating beam is provided in the longitudinal direction of the back surface of the green plate, and this beam is connected to the rotation axis in the width direction of the green plate. In addition to being rotatably installed on the support on the installation surface,
A green plate is rotatably attached to the rising rod at the tip and base end of the beam via a pin in the length direction, and the green plate is rotated about the pin between the green plate and the lifting beam. In addition to configuring a means for fixing the lift beam at a certain position, a means for rotating the rotating shaft about the rotational axis and fixing the lift beam at an arbitrary rotational position is also configured.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings showing embodiments thereof.

Reference numeral 1 denotes a green board having a longitudinally rectangular shape, and a lawn surface 2 such as an artificial lawn is planted on the entire surface of this green board.

Reference numeral 3 denotes a pair of movable tee marks or landmarks provided on both sides of the green board 1 near the base end, and these landmarks indicate the taking area T, where golf players play.

Reference numeral 4 denotes a trough provided along the entire outer peripheral edge of the green board 1, and this trough is for collecting golf balls that have come off the green board 1.

Note that r is a hole for collecting balls in the trough 4.

Reference numeral 5 denotes a group of holes for golf balls B that are scattered at the center and tip of the green board 1, and 6 is a lid that seals each of these hole groups. They are rotatably connected by a pin 7.

8 is a stopper piece protruding from the bottom of the lid 6 to prevent removal;
9 is an arm suspended from the bottom of the lid 6; 10 is a plunger connected to a long hole in this arm via a pin; 11 is a solenoid that operates the plunger so that it can move forward and backward; That is, it is controlled by a game control panel (not shown) provided on the bottom surface.

Reference numeral 12 denotes a collection tube for golf balls 8 which is connected to the hole 5 and is provided on the bottom surface of the green board 1, and 13 is a spring connected to the collection tube and the arm via a long horizontal arm.
This spring has elasticity that always tends to close the hole 5 with the lid 6.

Reference numeral 14 denotes a snap switch provided in the collection tube 12. This switch detects the golf ball B passing through the collection tube 12 from the hole 5 with the lid 6 open, and controls the game when the golf ball enters the hole 5. A signal is applied to notify the board (not shown).

Reference numeral 15 denotes a long hole for collecting golf balls, which is formed over almost the entire length in the width direction of the green plate 1 at the center of the pair of marks 3;
Reference numeral 6 denotes a cover plate for closing this elongated hole, and this cover plate is rotatably connected to the green plate 1 with a pin 17 as shown in FIG. 1.2.

Reference numeral 18 indicates a stopper piece protruding from the elongated hole 15 and provided on the bottom surface of the green board 1 to prevent removal, 19 an arm hanging down from the bottom surface of the cover plate 16, and 20 connecting this arm to the elongated hole via a pin. The plunger 21 is a solenoid that operates the plunger to move forward and backward, and this solenoid is provided on the bottom of the green board 1 and is controlled by the game control panel.

A spring 22 is connected to the arm 19 and the green plate 1, and this spring has the elasticity to always close the elongated hole 15 in the cover plate 16.

Reference numeral 23 denotes a golf ball B detector provided on both sides of the elongated hole 15 and close to the group of holes 5. This detector consists of one or two pairs of light sources, a photoelectric switch, etc. When this ball returns to its original position and passes the second time, in other words, the ball B hit by the golf player passes between the detectors 23, and then the golf ball B returns and passes the detector 23. 23, this golf ball B is detected by the detector 23, the detection signal activates the solenoid 21 via a game control panel (not shown), and the cover plate 16 is rotated upward.
The elongated hole 15 for collecting the ball 8 is opened, and the returning golf ball B is collected and will not be used again.

Reference numeral 24 denotes an L-shaped elevating beam extending in the length direction of the green plate 1 provided at the center back surface of the base end of the green plate 1. The top of this elevating beam near the base end is a pair of pillars 25 erected on the installation surface S.
26 in the width direction of the green plate 10 rotatably provided between
It is rotatably fitted on the outside.

Reference numerals 27 and 28 denote pins extending in the length direction of the green plate 1 provided on the rising rods at the tip and base ends of the lifting beam 24, and the green plate 1 is supported by both pins 27 and 28 so as to be rotatable in its width direction. has been done.

Reference numeral 29 denotes a rotating device provided at the lower center of the lifting beam 24, and 30 refers to a chain connected to both sides of the green board 1, which is moved by the rotating device 29 via a sprocket wheel.

In other words, the green board 1 is tilted vertically by the rotating device 29 via the chain 30 with the pins 27 and 28 as the axes, as shown in FIG.

Note that drive control of the rotating device 29 is performed by a game control panel (not shown).

Further, 31 is a cylinder provided on the lifting beam 24,
The piston rod of this cylinder is pivotally attached to the lower surface of the green plate 1, and is adapted to be interlocked with the rotation device 29 to lock and fix the green plate 1.

Reference numeral 32 denotes a lever lever, one end of which is rotatably provided with a pin 33 below the tip of the lifting beam 24, and 34 is a column that rotatably holds the center of the lever, and this column is fixed to the installation surface S. Ru.

Reference numeral 35 denotes a rotating device which winds and unwinds the wire 36 connected to the other end of the lever 32.

By winding and unwinding the wire 36, the lifting beam 24 is vertically rotated (raised and lowered) about the rotating shaft 26 via the lever 32.

That is, the green board 1 rotates up and down as shown by the chain line in FIG. 2, and the inclination in the left-right direction in the figure changes.

37 is a cylinder provided on the installation surface S, and the piston rod of this cylinder is pivotally connected to the lower surface of the lifting beam 24, and is adapted to interlock with the rotation device 35 to lock and fix the lifting beam 24. It is something to do.

Note that drive control of the rotating device 35 is performed by a game control panel (not shown).

In the present invention as described above, the cylinder 3L37 is made free and the rotating device 2 is operated by operating a game control panel (not shown).
9 and 35 to raise and lower the lifting beam 24 around the rotating shaft 26, and tilt both sides of the green board 1 up and down around the pins 27 and 28 to give the green board 1 a desired inclination. After forming the cylinder 31.3
At step 7, the green board 1 is locked and fixed at a desired inclination.

5) Place the golf ball B in the taking area T indicated by the pair of marks 3, operate the solenoid 11 of a desired hole 5 using the game control panel (not shown), and open the lid 6. I'll keep it.

In this way, the golf ball B is puttered with the club within the taking area T, and the golf ball B is put into the desired designated hole 5.

When the golf ball B enters the hole 5, the snap switch 14 is turned on, and a preset score for the hole 5 is displayed on a game control panel (not shown), and the score is counted.

When the golf ball B misses the hole 5, it is collected into a recovery tank (not shown) via a trough 4 provided on the periphery.Also, if the golf ball B does not reach the hole 5,
When the golf ball B returns to the taking area T of the pair of landmarks 3 due to the inclination of the green board 1, the golf ball B is detected by the detector 23. The solenoid 21 is energized, the lid 16 is opened upward, and the returning golf ball B is collected into a collection tank (not shown) through the opened elongated hole 15.

Note that the illustrated rotating device 35, wire 36, lever lever 32,
Although the column 34 and the like constitute means for raising and lowering the lifting beam 24, it goes without saying that other devices may be used.

Further, although the illustrated rotating device 29, chain 30, etc. constitute the swinging means for the green board 1, it goes without saying that other devices may be used.

In the present invention as described above, the lifting beam 24 is connected to the rotating shaft 26.
The green board 1 can be tilted to a desired angle, and the green board 1 can be tilted to a desired angle. By providing 5 groups of holes that can be opened and closed in 1, by assigning points to each of these 5 groups, it is possible to play golf practice, especially a golf game that also serves as golf putter practice. There is a great effect above.

In particular, if you assign scores in advance to each hole 5 that have a large difference in score depending on the difficulty level of the 5 groups of holes, you can make golf practice look like a point-based game such as a polling game, and you can also By closing all five groups and setting the green board 1 at a desired inclination, there is an advantage that golf practice on the slope from driver swing to short approach becomes possible.

Further, since the long hole 15 for return ball recovery is formed in the green board 1, the ball once hit will not return to the taking area T, and the number of hits will not be mistaken.

[Brief explanation of the drawing]

Fig. 1 is a cutaway plan view of an embodiment of the present invention, Fig. 2 is a cutaway sectional view of the same as seen from the front, Fig. 3 is a cutaway side view of the same, and Fig. 4 is an enlarged cutaway cross section of the main parts of the same. It is a diagram. B... Golf ball, S... Installation surface,
1... Green board, 5... Hall, 2
4... Lifting beam, 26... Rotating axis.

Claims (1)

[Claims] 1. Holes 5 for golf balls that can be opened and closed are scattered at the tip and near the center of the longitudinal rectangular golf green board 1, and each of the holes 5 of the green board 1 is
A long hole 15 for collecting return balls that can be freely opened and closed is formed on the base end side of the green board, and a lift beam 24 is provided in the longitudinal direction of the center of the back surface of the green board 1.
This beam 24 is rotatably mounted on a pillar 25 on the installation surface S by a rotating shaft 26 in the width direction of the green board 1, and the green board 1 is attached to a rising rod at the tip and base end of the beam 24 by a pin 27 in the length direction. .28, and constitutes a means for rotating the green plate 1 between the green plate 1 and the elevating beam 24 about the pins 27 and 28 and fixing it at an arbitrary rotational position. A golf practice device comprising a means for rotating the rotating shaft 26 between the mounting surface S and the mounting surface S and fixing the rotating shaft 26 at an arbitrary rotational position.