KR101645849B1 - Golf ball auto exhausting hole cup using electromagnetic - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a golf ball automatic discharge hole cup using an electromagnet, and more particularly, to a golf ball automatic discharge hole cup using an electromagnet, A lower compression plate for supporting the elastic member, a battery capable of being charged, and a control unit for instructing discharge of the golf ball, The present invention relates to a golf ball automatic discharge hole cup using an electromagnet, which provides convenience to a user by automatically discharging a golf ball in a hole cup.
An object of the present invention is to provide a golf ball automatic discharge hole cup using an electromagnet which has a mechanical feature for automatically discharging a golf ball and is simple in repairing and replacing the spring by using an electromagnet to compress and expand the spring.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a golf ball automatic discharge hole cup using an electromagnet, and more particularly, to a golf ball automatic discharge hole cup using an electromagnet, A lower compression plate for supporting the elastic member, a battery capable of being charged, and a control unit for instructing discharge of the golf ball, The present invention relates to a golf ball automatic discharge hole cup using an electromagnet, which provides convenience to a user by automatically discharging a golf ball in a hole cup.

There has been a problem in that a conventional golf ball has a drawback in that it is difficult to remove the ball by inserting a hand into a narrow inside of the golf ball.

On the other hand, Korean Patent Laid-Open Publication No. 10-2000-0033543 is exemplified as a related art related to a golf ball automatic discharge hole cup.

According to the patent document, "a power supply switching means for switching power supply according to the weight of a golf ball inserted into a hole cup, and a shaft gear, the power supply switching means being provided with a power supply switching means A driving gear means connected to the shaft gear in accordance with the rotational driving of the motor and accommodated in a side surface of the hole cup, And a power cut-off switching means for switching the power supplied to the motor from the front and back of the operating means to the putting position when the golf ball is automatically returned to the putting position. Quot; golf ball automatic return device of a putting exerciser ".

However, conventional golf ball automatic discharge hole cups such as the patent literature have a complicated structure in mechanical structure, and there is a problem in that there is a large risk of malfunction due to the impingement of foreign matter or the like.

As a related art related to the golf ball automatic discharge hole cup, Korean Patent Publication No. 20-2002-0019939 is exemplified.

In this patent document, "a golf putting exerciser is characterized in that a solenoid operated by the force of an electromagnet is mounted in the inside of the hole cup, and a supporting plate is mounted on the working rod of the solenoid to lift the golf ball.

However, the conventional golf ball automatic discharge hole cup, such as the patent literature, has a large manufacturing cost due to a large hole cup housing manufactured by a mechanical structure to be installed in the inside thereof, and when it is out of order, There is a problem in inconvenience and replacement cost due to replacement.

Further, as a related art related to the golf ball automatic discharge hole cup, Korean Patent Publication No. 20-2004-0020107 is exemplified.

In this patent document, "a golf ball seating part positioned at a lower end of a golf course and having a golf ball seated when a golf ball flows into a hole cup, a sensor for detecting whether a ball is seated in the golf ball seating part, A golf ball lifting and lowering device for lifting the golf ball seating part to a predetermined height outside the hole cup when the golf ball is sensed by the sensing device and retracting the golf ball back and forth when the golf ball is removed; Automatic discharge device ".

However, in the conventional golf ball automatic discharge hole cups such as the patent literature, there is a risk that the user is injured due to an increase in the golf ball lift height, and there is a problem in that there is a large risk of malfunction due to the foreign matter stuck on the foreign object as in Patent Document 1.

Korean Patent Publication No. 10-2000-0033543, a golf ball automatic return device of a putting exerciser Korean Patent Publication No. 20-2002-0019939, golf putting exerciser Korean Patent Laid-Open Publication No. 20-2004-0020107, a golf ball automatic discharge device

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an electromagnet which has a mechanical feature for automatically discharging a golf ball and which has a simple structure for compressing and expanding an elastic member using an electromagnet, It is an object to provide a golf ball automatic discharge hole cup used.

To achieve the above object, an automatic golf ball discharging hole cup using an electromagnet includes a hole cup housing; An elastic member for supporting a golf ball weight and including a through hole through which a flag can be inserted and discharging the ball; A lower fixing plate supporting the elastic member; An upper compression plate for compressing the elastic member; A rechargeable battery; And a control unit for instructing discharge of a golf ball, wherein the lower fixed plate includes a first electromagnet that receives electric power from the battery and generates a magnetic force, the upper compression plate receives a power from the battery, Wherein the lower fixed plate and the upper compression plate are formed of plates having a diameter smaller than an inner diameter of the hole cup housing and capable of vertical movement while maintaining a horizontal state, And a golf ball having a diameter smaller than the diameter of the ball is held and has an opening through which the flag can be inserted.

Also, the battery has a charging terminal on one side to allow charging, and has a capacity of 2000 mAH or more and 10,000 mAH or less, which is located inside the hole cup housing, and the hole cup housing has an inverted polygonal pyramid below the mounting portion, A bottom space part configured in the form of an inverted cone, an inverted polygonal band and an inverted truncated cone; A battery room for storing the battery and preventing inflow of rainwater; And a stopper for restricting the movement of the upward compression plate. The stopper may be arranged in a plurality of horizontally inside the hole cup housing, or may be integrally formed to surround the inner circumference of the hole cup housing, An upper stopper for restricting movement of the upper compression plate to an upper portion thereof, or a lower stopper for restricting movement of the upper compression plate to a lower portion thereof.

In addition, the control unit may include a switch for turning on / off power transmission to at least one of the first electromagnet and the second electromagnet; A leakage detection sensor for transmitting a power cutoff signal to the switch when a short circuit is detected; And a signal receiver for interlocking with the remote controller or a sensor for sensing the golf ball, wherein the signal receiver is operated by operating the switch in response to automatic ejection from the remote controller, The sensor detects the inflow of the golf ball into the hole cup housing and operates the switch.

According to the golf ball automatic discharge hole cup using the electromagnet according to the present invention,

First, it eliminates the inconvenience of having to take the ball out of a narrow hole.

Second, since the structure is not complicated, production time and production cost are reduced.

Third, the battery can be charged and reused.

Fourth, the construction is simple and installation and maintenance are not difficult.

FIG. 1 is a view showing a structure of a golf ball automatic discharge hole cup using an electromagnet of the present invention.
2 is another embodiment of the structure of the golf ball automatic discharge hole cup using the electromagnet of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is a view showing a structure of a golf ball automatic discharge hole cup using an electromagnet of the present invention.

1, a golf ball automatic discharge hole cup using an electromagnet includes a hole cup housing 10, a spring 20, a lower fixing plate 31, an upper compression plate 32, a control unit 40, a first electromagnet 51, A second electromagnet 52, an upper stopper 61, a lower stopper 62, a battery room 70, a battery 80, a bottom space 90, And an electric wire 110.

As shown in the figure, a bottom space portion 90 is formed on the inner bottom of the hole cup housing 10 in the form of an inverted polygonal pyramid, an inverted cone, an inverted polygonal band and an inverted truncated cone so that a flag can be stably inserted deeply. A battery chamber 70 for preventing inflow of rainwater is provided at a lower portion of the space 80. A control unit 40 for instructing the discharge of the golf ball 100 and a battery 80 And a lower fixing plate 31 is provided at the upper part to support a spring 20 for supporting the weight of the golf ball 100 and to discharge the golf ball 100. An upper compression plate 32 The spring 20 can be compressed. At this time, the spring can be replaced with another resilient member having elasticity, and a through hole through which a flagpole can be inserted. The battery (80) can be recycled by having a charging terminal on one side And has a capacity of 2000 mAH or more and 10000 mAH or less, which is the same capacity as the battery of a smartphone, in order to prevent a safety accident (for example, electric shock, explosion, etc.) In addition, the control unit 40 includes a switch for turning on / off the power of the battery 80, an electric leakage sensor for transmitting a power cutoff signal to the switch at the time of detecting an electric leakage, (10) inside the golf ball housing (10) of the golf ball (100), and a sensor for sensing the golf ball And the switch is operated. The control unit 40, the battery 80, the first electromagnet 51 and the second electromagnet 52 are connected to the electric wire 110.

When the control unit 40 has a signal receiving unit, when the user presses a button on the remote control to take out the golf ball 100, the signal receiving unit receives a signal and turns on the switch to generate a magnetic force by flowing a current to the electromagnet, The second electromagnet 52 of the spring 32 is pulled by the first electromagnet 51 of the fixed lower plate 31 and the spring 20 is compressed so that the switch is turned off and the magnetic force disappears, The upper compression plate 32 is moved upward and the golf ball 100 is repelled by the upward movement of the golf ball 100.

In the case where the control unit 40 includes a sensor, when the golf ball 100 flows into the hole cup housing 10, the sensing sensor senses this and turns on the switch so that current flows through the electromagnet to generate magnetic force, The second electromagnet 52 of the spring 32 is pulled by the first electromagnet 51 of the fixed lower plate 31 and the spring 20 is compressed so that the switch is turned off and the magnetic force disappears, The upper compression plate 32 is moved upward and the golf ball 100 is repelled by the upward movement of the golf ball 100.

The lower fixing plate 31 includes a first electromagnet 51 that receives electric power from a battery 80 to generate a magnetic force and the upper compression plate 32 receives electric power from a battery 80 And a second electromagnet 52 for generating a magnetic force. The lower fixing plate 31 and the upper compression plate 32 are formed of a plate having a diameter smaller than the inner diameter of the hole cup housing 10 but having a size capable of vertically moving while maintaining a horizontal state, A golf ball 100 having a diameter smaller than that of the golf ball 100 is held and has an opening through which the flag can be inserted. The second electromagnet 52 is disposed on the lower surface of the upper compression plate 32 so as not to directly touch the rainwater and the first electromagnet 51 is located inside the lower fixing plate 31 to prevent inflow of rainwater And is configured to prevent an accident caused by electricity such as an electric shock.

The stopper may be disposed inside the hole cup housing 10 in a plurality of horizontal directions or may be provided in the hole cup housing 10, And can be constructed vertically on the basis of the upper compression plate 32. At this time, a stopper located at the upper portion of the upper compression plate 32 is referred to as an upper stopper 62, a stopper located between the upper compression plate 32 and the lower fixing plate 31 is referred to as a lower stopper stopper 61. The upper stopper 62 restricts the height of the upper compression plate 32 when the upper compression plate 32 is repelled by the elasticity of the spring 20, The lower stopper 61 prevents friction with the lower fixing plate 31 when the upper compression plate 32 is lowered by the compression of the spring 20 by the magnetic force And functions to limit the downward movement of the upper compression plate 32 so as to increase the service life of the hole cup by preventing wear of the internal structure.

2 is another embodiment of the structure of the golf ball automatic discharge hole cup using the electromagnet of the present invention.

2, the golf ball automatic discharge hole cup using the electromagnet includes a hole cup housing 10, a spring 20, a lower fixing plate 31, an upper compression plate 32, a control unit 40, a first electromagnet 51, A second electromagnet 52, an upper stopper 61, an upper protruding stopper 63, a lower protruding stopper 64, a battery room 70, a battery, (80), a bottom space portion (90) and a wire (110).

As shown in the figure, when the upper stopper 61 restricts the height of the upper compression plate 32 due to the elasticity of the spring 20, the golf ball 100 is prevented from skidding, An upper protruding stopper 63 formed of a plurality of projections along an extended form or an opening of one opening of the upper compression plate 32, A downwardly protruding stopper 64 formed at a position where the upper compression plate 32 is formed of a plurality of protrusions extending along the opening or in contact with the upwardly protruding stopper 63 is formed by the magnetic force And functions to restrict the downward movement of the upper compression plate 32 so as to prevent friction with the lower fixing plate 31 when the spring 20 is lowered by compression to prevent wear of the internal structure to increase the service life of the hole cup.

Although not shown in the drawings, the hole cup housing 10 is provided with a plurality of holes (not shown) for connecting the electric wires 110 to the first electromagnets 51 or the second electromagnets 52 from the inside of the battery room 70 And both ends of the spring 20 can be fixed to the openings of the upper compression plate 32 and the lower fixed plate 31. The first and second electromagnets 51 and 52 Either one may be replaced by a permanent magnet, and only one of the electric wires 110 using an electromagnet is connected.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various modifications and changes may be made without departing from the scope of the appended claims.

10 ... Hole cup housing 20 ... spring
31 ... lower fixing plate 32 ... upper compression plate
40 ... control unit 51 ... first electromagnet
52 ... second electromagnet 61 ... upper stopper
62 ... lower stopper 63 ... upper projecting stopper
64 ... Downward protruding stopper 70 ... Battery chamber
80 ... Battery 90 ... Floor space part
100 ... golf ball 110 ... wire

Claims (5)

A hole cup housing;
An elastic member for supporting a golf ball weight and including a through hole through which a flag can be inserted and discharging the ball;
A lower fixing plate supporting the elastic member;
An upper compression plate for compressing the elastic member;
A rechargeable battery; And
And a control unit for instructing the discharge of the golf ball,
The lower fixing plate,
And a first electromagnet which receives electric power from the battery and generates a magnetic force,
Wherein the upper compression plate comprises:
And a second electromagnet or permanent magnet which receives electric power from the battery and generates a magnetic force,
Wherein the lower fixing plate and the upper compression plate are made of a plate having a diameter smaller than the inner diameter of the hole cup housing and having a size capable of vertically moving while maintaining a horizontal state and the golf ball having a diameter smaller than the diameter of the golf ball is held And an opening portion through which the flagpole can be inserted,
Wherein the hole-
A bottom space part formed in the form of an inverted polygonal pyramid, an inverted cone, an inverted polygonal band and an inverted truncated cone below the stationary part on which the lower fixed plate is mounted;
A battery room for storing the battery and preventing inflow of rainwater; And
And a stopper restricting movement of the upward compression plate,
The stopper may be integrally formed in the horizontal direction within the hole cup housing or may surround the inner circumference of the hole cup housing and may include an upper stopper for restricting the upward movement of the upper compression plate, Or a lower stopper for restricting movement of the upper compression plate to a lower portion thereof,
The battery includes:
And a charging terminal disposed on one side of the housing to allow charging, the capacity being 2000 mAH or more and 10,000 mAH or less,
Wherein,
A switch for turning on / off the electric power to be transmitted to at least one of the first electromagnet and the second electromagnet;
A leakage detection sensor for transmitting a power cutoff signal to the switch when a short circuit is detected; And
A signal receiver for interlocking with a remote control, or a sensor for sensing the golf ball,
Wherein the signal receiver comprises:
The remote control is instructed to automatically discharge the remote control to operate the switch,
The detection sensor includes:
And a controller for detecting the inflow of the golf ball into the hole cup housing to operate the switch,
Automatic release hole cup for golf ball using electromagnet. delete delete delete delete

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