KR900008660Y1 - Golf exerciser - Google Patents

Abstract

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Description

Golf Ball Feeder

1 is an overall perspective view of the present invention.

2 is an explanatory view of the forceps operation between the operations of the present invention.

3 is an explanatory view of a rotational operation plane between operations of the present invention.

4 is an implementation circuit diagram of the present invention.

* Explanation of symbols for main parts of the drawings

1 body 2 loading plate

3: outflow passage 4: between operation

5: chain gear 6: long hole

7: fixing forceps 8: movable forceps

9: operating rod 10: spring

11: auxiliary spring 12: mover

13: push pin 14,14 ': infrared detector

16: delay 17: rectifier

M: Motor SP: Pedal Switch

S ₁ : Auto / Manual Selection Switch S ₂ : Rotation Angle Control Switch

S ₃ : Ball confirmation switch LS ₁ , LS ₂ : Rotation angle detection limit switch

LS ₃ : Initial position limit switch

The present invention is a device for a golf ball supply device that automatically supplies a golf ball by a machine instead of a caddy (aid) on a brush mat in front of a golfer practicing golf in an Indian language or on a golf tee set at a predetermined place.

In more detail, the driving motor and the solenoid are coupled between the operation of picking and moving the golf balls one by one to mechanically supply the golf balls during the golf practice, thereby combining the infrared sensor, the relay driving circuit and the plurality of switches. In order to be controlled by the correct operation by combining, in particular, the method of automatically supplying by the infrared sensor signal to determine whether the golf ball is placed at a predetermined position, and the method of supplying semi-automatically by pressing the pedal can be used arbitrarily. The invention is about the configuration of the golf ball supply device.

Not many people misunderstood golf as an entertainment that only a few rich people enjoyed, but in recent years, as the awareness of golf has improved in Korea with various large and small golf competitions, it is becoming a fresh sport rather than a simple entertainment. will be.

Indeed, with the increasing number of golfers who are looking for a driving range to enjoy leisure time or to improve their health and golf level, golf driving ranges are being built around the city.

Therefore, not only the efficient operation and management of the golf driving range, but also the creative improvement of the facilities are required, which is desirable in many respects.

But in practicing golf, there is a lot of inconvenience. For example, golf practice often repeats the so-called swinging movement, which is practiced by continually hitting a lot of golf balls in one place. do. Moreover, because of the need to bend over and over again, I feel tired because I have low back pain. Another way is to let the caddy release the ball for the convenience of the golfer, but this is causing a problem that the labor cost is excessive and it is uneconomical in terms of operation.

In recent years, a device for supplying a golf ball in a mechanical manner has been developed, but since the ball is automatically supplied at a predetermined time by a timer, a golfer has a hassle to swing at that time. Since the tee should be connected by wire, there was a defect such as being restricted in the installation location.

The present invention has been devised to solve the inconvenience and problems as described above, to provide a supply device that can supply a golf ball by automatic or simple stepping operation.

The purpose of the present invention is to allow golfers to practice efficiently without feeling fatigue, to obtain more economical advantages in terms of operation, and ultimately to actively induce mechanization and automation of golf facilities.

Referring to the present invention as described above by the embodiment of the drawings as follows.

Body (1) In a conventional golf ball supply apparatus having a loading plate (2) and a reticulated outflow passage (3) which are inclined as a whole so that golf balls can flow in a line in and out of the front part, in the body (1) On one side of the bottom side, the long end of the square cylinder type (4) is axially driven together with the chain gear (5) driven by the stationary motor (M), while its front end is connected to the front side of the body (1) in one side (6) Protrude through the outflow passage (3) to just above the end, and to the bottom of the tip is provided with a conventional fixing forceps (7) and movable forceps (8) for picking up a golf ball, the movable forceps (8) It is connected to the tip of the operating rod (9) inserted into the interval between the operation (4) and at the same time with a spring (10) and the rear end is connected to the mover (12) of the solenoid (Sol) by the auxiliary spring (11), Ball confirmation switch S ₃ having a push pin 13 pressed against a golf ball leading to a head and a time between operation 4 Each of the other limit switches LS ₁ and LS ₂ for detecting the full angle and another limit switch LS ₃ for detecting the initial position of the operation 4 are respectively installed at predetermined positions, and the predetermined rotation angle is also provided. And the motor (M) driving circuit controlled by the relays Ry ₂ and Ry ₃ by exposing the infrared detectors 14 and 14 'to check the existence of a golf ball at a predetermined position on one side of the body 1 according to the present invention. One side of the relay Ry ₂ is connected to an automatic / manual selection switch S ₁ for selecting an output of the infrared detector 14 and a signal of a pedal switch Sp, and the check switch S ₃ and the relay. It is connected to the power supply through the contact point (S ₃₂ ) of (Ry ₃ ), and the rotation angle control switch (S ₂ ) and the limit switch (S ₃ ) and the contact point of the relay contact point (S ₃₂ ). LS _1, LS _2), via a contact point (S ₂₎ of the relay (Ry ₂₎ connected to a power source, and a relay (Ry ₃₎ one side of the limit switch (LS _3), relay It is connected to the power supply through the contact (S ₂₂ ) of this (Ry ₂ ) and the contact (Ry ₃₁ ) of the relay (Ry ₃ ), and between the relay contacts (S ₂₂ , S ₃₁ ) and one side of the solenoid (Sol) is a relay (Ry). ₂ ) is connected to the power supply through the contact (S ₂₄ ) of the motor, both sides of the motor (M) is a rectifier configured on the secondary side of the power transformer (T) through the two relay contacts (S ₂₃ , S ₃₃ ) and the delay (16) It is connected to the output terminal of (17).

Reference numeral 18 is a golf tee, 19 is a brush mat, 20 is a golf ball, 21 is a ball supply switch, 22 is a ball supply motor.

For example, the working effect of the present invention as described above will be described in detail.

Applying commercial power, switching the mover of the automatic / manual selection switch (S ₁ ) to the output side of the infrared sensor 14 to select "automatic", and adjust the rotation angle adjustment switch (S ₂ ) at a certain angle The output of the rectifier 17 is applied to the infrared detector 14, and infrared rays having a predetermined pulse and period are emitted from the infrared light emitting element (not shown). At this time, if the golf ball 20 is placed on the golf tee 18 or the brush mat 19 placed at a predetermined position, the emitted infrared rays are reflected and the detection signal of the infrared receiver (signal abbreviation) is input to the amplifier AMP. Since the high signal output thereto is turned low through the inverter I, the transistor Q is turned off. Therefore, the relay Ry ₁ does not operate and the relay Ry ₂ does not operate because the contact S ₁₁ is turned off. Therefore, the whole golf feeder of the present invention maintains its initial state without any operation.

However, if the golfer hits the golf ball 20 on the golf tee 18 or the brush mat 19 and there is no detection signal in the infrared receiver, the output of the amplifier AMP becomes low. Since it is output high via (I), the transistor Q is turned ON and the relay Ry ₁ is excited.

Then, the contact S ₁₁ is turned on and the power is applied to the relay Ry ₂ to operate. Here, the ball confirmation switch (S ₃ ) is not a contact point, the golf ball (20) is shown at the end of the outflow passage (3) is always pressed the pressing piece (13) below the ball confirmation switch (S ₃ ) is ON (ON) It is to maintain the state.

When the relay Ry ₂ operates, the contact S ₂₄ is switched to the solenoid Sol side, and the solenoid Sol operates.

Therefore, as shown in FIG. 2, the mover 12 of the solenoid Sol is pulled instantaneously, and the movable forceps 8 are pulled by the operating rod 9 while the spring 10 is compressed. Therefore, both side clamps (7, 8) is to pick up the golf ball 20 prepared at the tip of the outflow passage (3), at the same time the relay contact (S ₂₃ ) of one side of the motor (M) is switched to the upper fixed terminal Therefore, the forward voltage is applied to the motor M. However, since the power is applied by the delayer 16 after a predetermined time delay, the motor M is driven a little later than the solenoid Sol operating time. If the driving time of the motor and the operation time of the solenoid are the same, there is a fear that the tongs 7 and 8 will miss the golf ball 20. However, in the present invention, the solenoid Sol is operated first, and thus the motor M is driven after the tongs 7 and 8 completely pick up the golf ball, thereby performing a reliable operation.

Accordingly, when the motor M is driven, the operation gears 4 arranged on the same axis while the chain gear 5 is rotated by the connected chain are formed along the long hole 6 of the body 1 as shown in FIG. It will rotate in degrees.

At this time, the golf ball (20) bitten by the forceps (7, 8) exits the pressing pin (13) pressed by the ball check switch (S ₃ ) is turned off momentarily until the next golf ball is pressed, but already relay contact ( Since S ₂₁ ) is turned on, power is continuously applied through one of the limit switches LS ₁ and LS ₂ selected by the rotation angle adjusting switch S ₂ , so that the relay Ry ₂ does not have to malfunction. The limit switch LS _{3 that} is pressed off during operation (4) is turned on.

The rotational movement of the operation 4 is rotated until one of the limit switches LS ₁ , LS ₂ selected by the rotation angle control switch S ₂ is turned off by the operation 4. That is, when the rotation angle control switch (S ₂ ) is selected to the LS ₁ side, as shown in FIG. 3, the instantaneous limit switch (LS) rotates 45 degrees to the position of the golf tee 18 by moving the operation 45 degrees. ₁ ) is turned off and when the rotation angle adjustment switch (S ₂ ) is selected as LS ₂ , the momentary switch (LS) rotates 90 degrees to the position of the brush mat (19) during operation (4). ₂ ) is turned off, the limit switch (LS ₁ , LS ₂ ) is turned off by the selected angle and the infrared light is reflected to the golf ball 20 moved to the position at the same time, the infrared light receiver detects the Since the output is cut off, the relay (Ry ₂ ) is cut off and stops working. At the same time, since the relay contacts S ₂₃ and S ₂₄ return, the operation 4 stops without moving in rotation anymore, and the solenoid Sol is blocked at that position, and the movable tongs 8 are restrained by the restoring force of the spring 10. ) Is returned to its original position, so that the golf ball 20 was held. The golf ball 20 is newly placed on the fixed golf tee 18 or brush mat (19).

This operation is performed at about the same moment as the operation of the relay Ry ₂ is stopped. At the same time, the relay contact (S ₂₂ ) is returned to the ON (on), the limit switch (LS ₃ ) is already on (ON), so the power supply is a relay contact (S ₂₄ , S ₂₂ )-limit switch (LS ₃₎ ) so it applied to the relay (Ry ₃₎ through, and a relay (Ry ₃₎ operation.

Therefore, the relay contact S ₃₃ is connected to the power supply to the upper fixed terminal, and the reverse direction is applied by applying the voltage to the motor M in the reverse direction, so that the operation 4 is returned. When the operation 4 returns to the initial position, the limit switch LS ₃ is turned off, the relay Ry ₃ is stopped, and all the contacts are also lotted to the initial state.

In other words, if a golfer hits a golf ball on a golf tee and a new ball is needed, the infrared detector 14 and 14 'output a signal and the feeder automatically supplies a new golf ball. You can continue to practice golf without having to put.

On the other hand, when the auto / manual selection switch S ₁ is set to the "manual" position, the output terminal of the infrared sensor 14 is completely shut off and the power is connected to the pedal switch Sp side, so when the pedal switch Sp is pressed, Each time power is applied and the operation 4 can perform the same operation as described above semi-automatically, so that it can be appropriately selected and used.

The golf ball feeder according to the present invention does not require the golfer to pick up the ball or put it on the golf tee, thereby reducing the fatigue of golf practice and thus enabling effective practice, and other devices such as counters If the back is attached, the golfer can adjust the amount of exercise arbitrarily, and it is expected to be more convenient, and to improve the management of the golf course in terms of labor cost and efficient management. Will be able to contribute.

Claims (1)

In a conventional golf ball supply device having a loading plate (2) and a reticulated outflow passage (3) on the body (1), a ball confirmation switch (S) having a pressing pin (13) at the lower end of the outflow passage (3). ₃ ) install one side of the body (1) and the rear end of the operation (4) and the chain gear (5) driven by the stationary motor (M), and the front end is protruded through the long hole (6) Install the conventional clamping forceps (7) and the movable forceps (8), the movable forceps (8) is coupled to the tip of the operating rod (9) inserted into the interval between the operation (4) and at the same time as the spring (10) The rear end is connected to the mover 12 of the solenoid (Sol) by the auxiliary spring 11, and the rotation angle control switch (S ₂ ) for selecting the rotation angle between the electric operation (4) is installed and adjusted and when the angle to be detected by a conventional limit switch _{(LS 1, LS 2, LS} 3), automatic / manual selection to install the switch (S ₁₎ "Auto" is selected, the signal of the body (1) IR detector 14 is installed exposed to the side (14 ') to be connected and "manual" connection, the golf ball feeder, it characterized in that they are in the pedal switch (Sp) is connected to the external code.