KR20050066033A - Golf putter with improved direction indicating ability - Google Patents

Abstract

The present invention relates to a golf putter with improved direction indication capable of measuring distance while improving the accuracy of the putting direction by irradiating a laser in the hole cup direction from a laser light emitting diode mounted at a predetermined angle on the face portion and the putter shaft portion of the putter head. A control switch electrically connected to a battery embedded in the grip of the golf putter and electrically connected to a battery embedded in the grip to control power supply, and a first laser light emitting diode embedded in the shaft while being controlled by the control switch to irradiate a laser beam And a pair of second laser light emitting diodes which are controlled by the control switch and embedded in the front left and right sides of the head to irradiate a laser beam.

As described above, the present invention can provide a stable putting operation even for beginners by instructing the correct putting direction of the putter before putting it, and by controlling the laser generating means wirelessly, it is economical to apply the laser beam irradiation method to the conventional putter. Has an effect.

Description

GOLF PUTTER WITH IMPROVED DIRECTION INDICATING ABILITY}

The present invention relates to a golf putter with improved direction indication, and more particularly, in the laser light emitting diode mounted on the face portion and the putter shaft portion of the putter head at a predetermined angle to improve the accuracy of the putting direction by irradiating the laser in the hole cup direction. The present invention relates to an improved golf putter capable of measuring distance.

Generally, as shown in FIGS. 1 and 2, a golf putter is a golf club that pushes a golf ball placed on a green into a hole cup. It consists of a shaft made of carbon fiber material, a grip (handle) formed on the top of the shaft, and a head made of a metal material to directly hit the golf ball, the head is connected to the shaft through the neck portion have.

Golf is a game in which the golf ball is inserted into the hole cup in the shortest stroke. The golf club hits the golf ball at a long distance with the drive club and approaches the hole cup at the shortest distance, and then hits the golf ball into the hole cup using the above putter. This is called putting. When making such a putt, the golfer draws the putting line to the hole cup in detail by observing the slope of the green, the direction of the grass and the degree of bending of the green near the hole cup, especially the distance and direction to the hole cup. The strength is properly adjusted to hit the golf ball.

The distance and direction to the hole cup is the most important factor among the above-described putting consideration elements, and the golfer sets the distance and direction by the experience accumulated according to the repetitive training. In other words, if the distance to the hole cup is judged incorrectly, the force is excessive or underestimated so that the golf ball does not reach the hole cup excessively or reaches the hole cup.

In particular, golf beginners have a considerable difficulty in determining the direction and distance of the most basic hole cup among the putting conditions as described above, and the direction indication and distance measuring means that can help to determine the direction and distance Equipped golf putter is already on the market.

As a putter provided with a direction indicating means, there is a golf putter disclosed in Korean Utility Model Registration No. 20-0317656 shown in Fig. 1, which has a battery and a switch 11 mounted on a grip 3, which is an upper part of a shaft 1 of the putter. The laser diode 7 is mounted in the vertical direction in the neck portion 5 to which the head 13 is connected, and then the laser beam is irradiated by the reflector 15 which can reflect the laser light emitted therefrom in the hole cup direction. Technology.

The problem of the prior art as described above is that the laser diode (7) as the direction indicating means is mounted in the vertical direction, so that a reflector capable of reflecting it in the direction of the hole cup is inevitably additionally mounted, and at the same time, the reflector is used rather than the diameter of the golf ball. There is a problem in the device configuration that it must be formed in a high position, especially golf beginners shake hands when putting because only one laser diode (7) as a direction indicating means is mounted through this one laser beam There is a problem that it is not easy to determine the putting line of the golf ball and the putter in a straight line.

As the putter provided with the distance measuring means, there is an optical putter disclosed in Korean Utility Model Model No. 20-0167331 shown in Fig. 2, which is composed of a battery 230 and a switch 220 in the grip 206 of the putter, The laser light-receiving means 210 is provided on the rear surface of the head 202 so that the light-receiving unit receives the laser that is irradiated from the laser light-emitting part and reflected by the green pin 104 inserted into the hole cup 106 to calculate and display the distance. do.

However, the putter provided with the distance measuring means as described above has a laser gun which is a means for emitting and receiving a laser separately on the back of the putter. However, since there is only one laser light emitting unit, it is difficult to accurately match the emitted laser beam to the green pin 104 as an object, and in particular, since the laser light emitting unit and the light receiving unit must be provided at the same time, there is a manufacturing problem in which the manufacturing cost of the putter increases significantly. .

In order to solve the above problems of the prior art, the present invention is directed to the direction of the direction measurement that can measure the distance while improving the accuracy of the putting direction by irradiating the laser in the hole cup direction from the laser light emitting means mounted to the putter head and the putter shaft portion at a predetermined angle The purpose is to provide an improved golf putter.

In order to achieve the above object, the present invention is a golf putter consisting of a grip, a shaft, a head, the control switch mounted on the upper end of the grip and electrically connected to a battery embedded in the grip to control the power supply, and A first laser light emitting diode that is controlled by a control switch and is embedded in the shaft to irradiate a laser beam, and a pair of second laser light emitting which is controlled by the control switch and embedded in the front left and right sides and irradiates a laser beam Provided is an improved golf putter including a diode.

The first and second laser light emitting diodes of the present invention are controlled by wires or wirelessly by the control switch, and the output is controlled by the control switch so that the irradiation distance of the laser beam can be adjusted.

In addition, the first laser light emitting diode is installed on the shaft so as to be able to swing up and down, and configured to adjust the irradiation angle of the laser beam.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the present invention.

3 is a perspective view showing a golf putter with improved direction indication according to the present invention, Figure 4 is an enlarged view showing the installation state of the first laser light emitting diode constituting the golf putter with improved direction indication, 5 is a cross-sectional view illustrating an installation state of a second laser light emitting diode constituting a golf putter having improved direction indication according to the present invention.

The laser light emitting means constituting the golf putter with improved direction indicator according to the present invention, as shown in Figure 3, is mounted on the grip 3, the shaft 1 and the head 13 of the conventional golf putter.

First, the control switch 20 constituting the present invention is installed in a dial type on the upper end surface of the grip 3 of the putter, and is electrically connected to the battery 21 embedded in the grip 3. That is, on the dial-type control switch 20, the irradiation distance of the laser beam is displayed in meters, and the laser irradiation diodes 23, 24, and 25 described below are adjusted by turning the displayed irradiation distance to the indicator 20a. Laser beam is irradiated by the distance.

The control switch 20 of the present invention configured on the upper surface of the grip 3 as described above is installed so that the first laser light emitting diode 23 is embedded in the shaft 1 so as to communicate by power line or wirelessly, the installation The position is near the length center of the shaft 1. In addition, as shown in FIG. 4, the first laser light emitting diode 23 is inserted into the cutout 23b formed in the inner outer surface of the hollow shaft 1 and fixed pins, regardless of the first laser wire or wireless. It is fixed by the same means as 23a, and it is installed so that up-and-down rotation is possible by the operation lever 23c.

The reason why the first laser light emitting diode 23 is installed so as to be vertically rotatable as described above is that the irradiation distance of the laser beam irradiated therefrom can be adjusted by adjusting the angle of the first laser light emitting diode 23.

3 and 5, the second laser light emitting diodes 24 and 25 constituting the present invention are provided on the left and right sides of the head face 13a of the head 13 of the putter. That is, the power line 22 connected to the control switch 20 described above and extended along the hollow shaft 1 extends through the neck portion 5 to the diode installation holes formed on the left and right sides of the front part of the head 13. The power line 22 and the respective second laser light emitting diodes 24 and 25 are connected to each other, and then the second laser light emitting diodes 24 and 25 are fixedly installed on the left and right sides of the front part of the head 13. do.

In addition, the pair of second laser light emitting diodes 24 and 25 are installed on the front surface of the head 13 as a predetermined irradiation angle Θ, as shown in FIG. The laser beams irradiated from the respective second laser light emitting diodes 24 and 25 are of the same size so as to meet at a predetermined distance. This irradiation angle Θ is preferably formed such that the point where the laser beams irradiated from the second laser light emitting diodes 24 and 25 intersect at least 5 meters or more.

On the other hand, when the second laser light emitting diodes 24 and 25 are installed in the head face 13a, the second laser light emitting diodes 24 and 25 are installed in the pair of mounting holes formed in the head 13 at the predetermined irradiation angle Θ. 2 Insert a support spring 24b capable of supporting the laser light emitting diodes 24 and 25 forwardly, and then insert the second laser light emitting diodes 24 and 25 connected to the power supply line 22. The bolt stopper 24a having a hole through which the laser beam can pass is fixed.

6 is a wired and wireless circuit diagram of a laser light emitting diode to design a golf putter with improved direction indication according to the present invention.

Each of the first and second laser light emitting diodes 23, 24, and 25 installed as described above, as shown in FIG. 6, has a wired method using a power line 22, and a foot using a microchip. It can be controlled in a wireless manner consisting of the bride 30 and the receiver (31,32).

That is, in the putter in which the power line 22 extended passage is already applied to the present invention, the wired method using the power line 22 is selected to electrically control the control switch 20 and the battery 21 and the respective light emitting diodes. It is preferable to connect (23, 24, 25), but it is preferable to use a wireless method for a putter which is difficult to wire the power supply line 22 or a previously prepared putter.

The method of controlling each of the laser light emitting diodes 23, 24, and 25 using a wireless method is connected to a battery 21 embedded in the grip 3 of the putter, as shown in FIG. The transmitter 30 is electrically connected to the control switch 20 to transmit the control radio wave according to the switching operation, and receives the radio wave from the transmitter 30 to receive the respective laser light emitting diodes 23, The first to second receivers 31 and 32 for controlling and controlling the 24 and 25 are electrically connected to each other.

That is, the first laser light emitting diodes 23 and the second laser light emitting diodes 24 and 25 in the wireless method include the batteries 21a and 21b capable of supplying independent power to the first and second receivers 31 and 32. It is connected to) to supply or cut off power according to its control operation.

On the other hand, each of the batteries 21, 21a, 21b and the laser light emitting diodes (23, 24, 25) is turned on (ON) by the control switch 20 by forming a ground line on the shaft (1) and the head (13) After the operation in the) state, and after confirming the putting line to the hole cup 106 is configured to be controlled (OFF) immediately before putting.

Hereinafter, the operation of the improved golf putter according to the present invention will be described.

7 is a conceptual diagram illustrating another embodiment of the golf putter with improved direction indicator according to the present invention.

As shown in FIG. 3 of the wired method and the wireless method of FIG. 7, referring to the above-described configuration, a golf ball is driven to approach the about 5 to 7 meters near the hole cup 106 using the putter according to the present invention. Done.

First, in the same manner as the general method of using a putter, the golfer approaches the putter of the present invention to the rear of the golf ball, and then the golfer operates the control switch 20 configured on the upper surface of the putter, respectively. 25) to irradiate the laser beam. Then, the golfer observes the laser beams irradiated from the second laser light emitting diodes 24 and 25 irradiated to the hole cup 106 to manipulate the control switch 20 to irradiate a laser beam of an appropriate distance. Thus, the laser beams irradiated from both sides of the head 13 are brought close to both sides of the hole cup 106.

In addition, the first laser light emitting diode mounted on the shaft 1 of the putter by observing whether or not the laser beam irradiated from the first laser light emitting diode 23 is accurately irradiated into the hole cup 106 is provided. The angle of 23 is adjusted by the golfer using the operating lever 23c.

Therefore, when the pair of laser beams irradiated from the head 13, which is the lower part of the putter, and the laser beams irradiated from the shaft 1, which is the upper part of the putter, completely coincide with the hole cups 106, the hole cups 106 and the putters are almost You will have a complete putting line. At this time, if the golfer hits the golf ball with an appropriate force, it will go in the direction of the hole cup 106, thereby making a stable putting operation.

Each laser light emitting diode (23, 24, 25) constituting the present invention can be put off control by the automatic control switch 20 at the same time as the putting operation of the golfer, the golfer is artificial after the putting operation is finished It is also possible to control by turning off the control switch 20.

As described above, the present invention even beginners by instructing the correct putting direction before putting by irradiating the ray point beam in three directions of the right and left in the hole cup direction from the laser generating means mounted on the putter used when the golf ball is close to the hole cup There is an effect that can implement a stable putting operation. In addition, by controlling the laser generating means mounted on the putter wirelessly by a control switch, there is an economical effect that the three-way laser beam irradiation method of the present invention can be applied to a conventional putter without producing a new putter.

1 is a perspective view showing a golf putter provided with a direction indicating means of the prior art;

2 is a conceptual diagram showing a golf putter equipped with a distance measuring means of the prior art;

3 is a perspective view showing a golf putter with improved direction indication according to the present invention;

4 is an enlarged view illustrating an installation state of a first laser light emitting diode constituting a golf putter having improved direction indication according to the present invention;

5 is a cross-sectional view showing an installation state of a second laser light emitting diode constituting a golf putter with improved direction indication according to the present invention;

6 is a wired and wireless circuit diagram of a laser light emitting diode to envision a golf putter with improved direction indication according to the present invention;

7 is a conceptual diagram illustrating another embodiment of the golf putter with improved direction indicator according to the present invention.

<Description of the symbols for the main parts of the drawings>

1: shaft 3: grip 13: head 20: control switch 21: battery

23: first laser light emitting diode 24,25: second laser light emitting diode

23c: operation lever 24a: bolt stopper 30: transmitter 31: receiver

Claims (4)

In a golf putter consisting of a grip, a shaft, and a head, A control switch mounted on an upper end of the grip and electrically connected to a battery embedded in the grip to control a power supply; A first laser light emitting diode controlled by the control switch and embedded in the shaft to irradiate a laser beam; And a pair of second laser light emitting diodes, which are controlled by the control switch and are embedded in the front left and right sides of the head and irradiate a laser beam. The golf putter according to claim 1, wherein the first and second laser light emitting diodes are controlled by wire or wirelessly by the control switch. The golf putter according to claim 1 or 2, wherein the first laser light emitting diode is installed on the shaft so as to be vertically flowable so that the irradiation angle of the laser beam is adjusted. The golf putter according to claim 1 or 2, wherein the first and second laser light emitting diodes are controlled by the control switch to adjust the irradiation distance of the laser beam.