KR20030061736A - Shot-distance measurement apparatus for golf play - Google Patents

Abstract

PURPOSE: A distance measuring device for a golf game is provided to precisely measure the distance between a ball and a pole by using a measuring window and measuring the length of the pole. CONSTITUTION: A distance measuring device includes a body(10) and a measuring member(20). The body(10) is formed at both sides thereof with a longitudinal slit so as to provide a window(12). Scale and dimension are formed around the slit. The measuring member(20) is inserted into the body(10) in such a manner that the measuring member(20) is movable up and down. The window(12) is polygonal or circular. A male screw part(21) is formed at the outer portion of the measuring member(20) and a female screw part(16) is formed at the inner peripheral portion of the body(10).

Description

Blow-distance measurement apparatus for golf play

The present invention relates to a golf striking distance measuring apparatus, and in particular, to provide a configuration so that the measurement can be carried out more easily and stably, the configuration is to be satisfied by the simplest structure.

A golf game requires about three to five strokes from the start of the game to the golf ball into the hole cup, and one of the important factors in such a golf game is that the golfer takes a shot and accurately hits the golf ball to the hole cup. Reach is the key.

Thus, for golfers, the distance between the golfer himself and the hole cup (usually 'the distance to approach', ie, the 'remaining distance' which is the distance between the hole cup and the golfer at the entire distance from the starting point to the hole cup) Recognition is a very important issue, and the more experienced the field, the more perceptually accurate the perception of such a hit will be.

As a result, the golfer steadily performs the practice of adjusting his shot strength in response to the perceived hitting distance. In the case of a beginner who starts golf, it is difficult to sense the above hitting distance sensibly in the hitting practice and the actual game. It is difficult to perform a shot that exactly corresponds to the distance to the desired hole cup.

Also, even in the case of an experienced golfer, if you play a golf game at a place other than the field where you frequently play, it is difficult to sense the point where the golf ball should reach due to the environment around the hole cup. In the same case, you have no choice but to achieve poor performance.

In view of such matters, a measuring device for measuring a hitting distance using an electric, electronic or optical device has been proposed in the related art, but such a measuring device is classified as a considerable expensive product and is inconvenient to carry. This situation is neglected.

Accordingly, Utility Model Registration No. 207004 (golf course hole cup distance measurer, registered hereafter registered) dated October 05, 2000 has a very simple means of measuring the distance between golfer and hole cup without using expensive equipment. It has been proposed.

The measurer of the above mentioned registered draft measures the pole length measured at the measurer and the arm length that maintains the distance between the measurer and the measurer's eye with respect to the triangular shape formed by the distance between the pole and the measurer's eye and the actual pole height. The ratio of the triangular shape formed by the height is converted into the striking distance and displayed as scale and numerical value.

In addition, such scale and numerical display are displayed on the normal small article which a golfer carries.

In this registration proposal, the golfer reads the scale of the measurer corresponding to the bottom of the flagpole with the origin at the top of the flagpole after setting the distance of the measurer to his eye with the set length (described as 50 cm in the original specification). You will know.

Although the above mentioned registration plan can easily measure the actual distance between the hole cup and the measuring person, it is difficult to place the top of the pole at the correct origin because it is necessary to read the scale on the side of the pole. The exact scale corresponding to the bottom of the reading becomes inconvenient.

Therefore, since the distance read by the inaccurate scale is a considerably high expansion ratio with respect to the arm length of the measurer, the error of the actual distance becomes very large for minute measurement errors, making it difficult to obtain an accurate measurement distance.

In addition, since such a measurer can only configure the measuring device for a single value of the pole height and a single value of the arm length, the measuring device according to the various lengths of pole height and physical conditions must be manufactured separately, You have to take time and economic losses.

The present invention has been devised to solve the above problems, it is possible to more precisely measure the distance from the top of the pole to the bottom through the measurement window, pole length, arm length through a single measuring body The purpose of the present invention is to provide a golf striking distance measuring device that can be measured in response to each of the various measurement conditions according to the above, and to simplify these configurations.

Another object of the present invention is to extend the function of the device by configuring a measuring instrument corresponding to the end of the pole to be measured under the writing device.

Another object of the present invention is to mount the instrument to accurately measure the actual length and arm length of the pole and equipped with an option such as an instrument to enlarge the numerical value of the small scale to perform the measurement more conveniently It is in one way to make it possible.

1 is an exploded perspective view of a measuring device according to the present invention.

Figure 2 is a cross-sectional view of the coupling state of the measuring apparatus according to the present invention.

Figure 3 is a plan view of the various forms of the measuring body of the measuring device according to the present invention.

Figure 4 is an illustration of a state using the measuring device according to the present invention.

5 is an exemplary view in which the distance is measured by the measuring device according to the present invention.

Figure 6 is a perspective view of another embodiment measuring sphere of the present invention.

Figure 7 is a cross-sectional view of the use state of another embodiment of FIG.

Figure 8 is a perspective view of a further embodiment 1 of the present invention.

9 is a perspective view of a second embodiment of the present invention.

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

10: measuring body 11: slit

12: Measuring window 13: Scale and numerical value

20, 24: measuring hole 21: screw part

22: Writing core 25: Slide projection

30: tape measure 40: magnifying glass

In order to achieve the above object, the present invention has the configuration of the following features.

The present invention is a measuring device in which the distance to the measuring person and the height of the pole to be measured with respect to the actual height and the hitting distance of the pole is converted into a flying distance, the actual hitting distance is displayed in scale and numerical value, having a vertical direction up and down A slit formed on both sides and provided with a viewing window, the measuring body having a scale and a numerical value formed around the slit; It is inserted from one end of the longitudinal direction of the measuring body and moved up and down, and the measuring sphere to refer to the scale for the striking distance by aligning the lower end of the pole to the upper end of the slit, based on the upper end of the pole. do.

According to the above configuration, the present invention is based on the upper end of the pole in the observation window according to the end of the slit, so that the measurement can be carried out more accurately by adjusting the measuring sphere to the lower end of the pole, and thus the accurate measurement state The configuration to satisfy is as simple as possible.

The measuring body is formed in a regular polygon or circle having an even angle of the four to 16 angles on the outer surface is formed with slits on each side, depending on the conditions of pole height, arm length around the slit of each side It is characterized in that the scale and numerical value of the other hitting distance is displayed.

According to the above configuration, the present invention enables each measurement that satisfies various conditions for pole height and arm length, thereby improving measurement compatibility.

Hereinafter, embodiments of the present invention to which the above features are applied will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of a measuring apparatus according to the present invention, Figure 2 is a cross-sectional view of the coupling state of the measuring apparatus according to the present invention.

Referring to the drawings, the measuring device includes a measuring body 10 and a measuring sphere 20 which is inserted into the measuring body 10 and flows up and down.

The measuring body 10 is formed with a slit 11 formed long, up and down to have a measuring window 12, the scale and numerical value of the height of the pole (P) observed on one side or both sides of the slit 11 ( 13) (the actual striking distance scale and numerical value depending on the height of the pole being observed) is displayed.

The scales and numerical values 13 described above may be displayed only in metric units, which are mainly used when used only in Korea, but may be displayed in yard units for foreigners or those who are not familiar with the metric units. The numerical value 13 is displayed on both sides of the observation window 12 so that both the metric unit and the yard unit can be displayed to increase the compatibility.

Here, the measuring body 10 is a regular polygon having an even number of angles ranging from 4 to 16 angles in the plane as shown in FIG. 3 (in this embodiment, it is hexagonal, and in FIG. 3, 4, 8, 16) The outer circumferential surface is formed, which is to display the scale and numerical value 12 corresponding to each case in anticipation of each case in which the height and arm length of the pole P are different on each surface.

For reference, internationally recognized standard pole height is 2.3m, and there are also non-standard pole poles of 1.8m to 2.4m. In addition, if you want to refer to the arm length, as suggested in the registration proposal, the average arm length of an adult is about 50cm, but it is difficult to keep the arm length 50cm for young golfers and small height golfers. You can think about arm length of about 30cm.

Accordingly, the display unit 14 displaying the pole height and the arm length reference is formed on the upper surface of each surface on which the measurement windows 12 are formed.

For example, the height of the pole for arm length 50cm is combined with 2.3m, 2.1m and 1.9m, respectively, and the height of the pole for arm length 30cm is combined to 2.3m, 2.1m and 1.9m, respectively. In this case, since the number is generated in each of six cases, the measurement main body 10 of the hexagon is required.

In addition to this, if the number equals to the pole height is densely densified, and if the number equals to the arm length, the polygon of more sides is required.

In addition, the reason why these regular polygons have an even angle is the opposite side to each measurement window 12 because the poles P must be seen through the slits 11 formed on each surface, that is, the measurement window 12 when the odd angles are odd. This is to ensure that the measuring window 12 is in line with the pole (P).

In addition, in order to more accurately match the upper end of the pole table (P) as a reference is formed by forming a reference projection 15 so that a portion thereof is visible above the slit 11 from the inner surface to which the measuring sphere 20 is coupled.

The measuring sphere 20 is a portion or all of the section is formed on the outer surface of the threaded portion 21 in the outer surface in order to be coupled to move up, down inside the measuring body 10, accordingly the measuring body An internal threaded portion 16 corresponding to the male threaded portion 21 of the measuring tool 20 is formed on the inner circumferential surface of 10.

In addition, the measuring tool 20 is equipped with a writing core material 22 therein to have a more extended function in the function for simple measurement, the writing end of the writing core material 22 protrudes to the lower end of the writing instrument It is formed in the form.

Reference numeral 23 of FIG. 2 is a cap fitted to the measuring tool 20 in order to protect the writing core member 22 end of the writing instrument.

4 is an exemplary view of a state of measuring the striking distance by using the above-described measuring device, Figure 5 is an enlarged view of the state of observing the height of the pole in the exemplary state of FIG.

Referring to the drawings, the measuring person (M) is to make the pole (P) is visible in the measurement window 12 of the measurement body 10 and after adjusting the upper end of the pole (P) to the lower end of the comparison projection (15), the measurement The sphere 20 is flowed upward so that the upper end of the measuring sphere 20 coincides with the lower end of the pole P, that is, the golf ball input point of the hole cup.

In such a state, it is possible to recognize the hitting distance by reading the scale and the numerical value 13 of the measuring body 10 at the point where the upper end of the measuring sphere 20 is located.

Here, the principle that the hitting distance is derived is as follows.

Assume the actual height of the pole (P) as 'H', as shown in Figure 3, the hitting distance 'L', the arm length of the measuring person (M) 'a', the height measured by the measuring device Assuming b

The triangular shape formed by the pole height (H) and the striking distance (L) becomes a constant ratio as in the following equation for the triangular shape formed by the measurement height (b) and the arm length (a).

ego,

Because of,

Thus, the hitting distance Becomes

As a result, the scale and the numerical value 13 of the measuring body 10 are displayed based on the calculated L value, and the measuring person M can simply recognize the blow distance by reading the displayed L value.

6 is a perspective view showing another embodiment measuring sphere of the present invention, Figure 7 is an enlarged cross-sectional view of the use state of another embodiment of FIG.

The measuring apparatus of another embodiment shows another configuration for the measuring tool 24 to slide up and down within the body.

This forms a slide protrusion 25 in the horizontal direction at the upper end of the measuring sphere 24 shown in the original embodiment such that the slide protrusion 25 is fitted into the slit 11 to provide a bonding force and at the same time the measuring sphere 24 moves It is to guide the moving section when it becomes possible.

The measuring sphere 24 of the other embodiment may be configured in the form of a writing instrument as in the lower end, but in a simple form as shown in the drawings to simplify the configuration and to solve a somewhat cumbersome aesthetic according to the user's taste. It is preferable to construct.

8 is a perspective view showing a further embodiment 1 of the present invention.

In the measuring device of the first embodiment, the tape measure 30 is coupled to the upper end of the measuring body 10 by means for measuring the pole P and the arm length in an actual scale.

The tape measure 30 is a screw member 31 is formed as a coupling member on one side is screwed to the upper surface of the measuring body 10, the tape measure 30 is drawn out 30 cm, 40 cm, 50 cm or shorter or longer The drawn end is supported on the shoulder portion of the measurer (approximately the same line as the eye of the measurer), and the drawn tape measure 30 is kept taut to measure the hitting distance in a more accurate arm length state.

9 is a perspective view showing a second embodiment of the present invention.

The measuring device of the second embodiment has a form corresponding to the outer surface of the measuring body 10, and is inserted into the outer side of the measuring body 10, and the magnifying glass for viewing the target scale and numerical value 13 in an enlarged state more clearly. 40 is formed.

The magnifying glass 40 is applied to the shape formed in the form of a plate to be fitted to the outer surface of the measuring body 10 to be advantageously manufactured in a slidable form up and down.

As described above, the present invention, the measurement is carried out more precisely to be able to measure a more accurate hitting distance, and the effect of improving the reliability of the user by making it possible to correspond to the height and arm length of the pole respectively. These structures have the effect of providing a time and economic benefit when their structure is simplified compared to electrical, electronic measuring instruments and optical instruments.

In the present invention, the measuring instrument can be used as a writing instrument, and its function is expanded, and by providing an optional tape measure, a magnifying glass, or the like, it is possible to provide convenience of measurement and improve the user's product satisfaction.

Claims (7)

The distance (a) between the measuring person and the measured height (b) of the pole against the actual height (H) and the hitting distance (L) of the pole (P) are converted into a flying distance, so that the actual hitting distance is measured by the scale and numerical value (13). In the measuring device represented by, A measuring body 10 having up and down slits 11 having longitudinal directions formed on both sides thereof, including a viewing window 12, and having scales and numerical values 13 formed around the slits 11; It is inserted at one end of the longitudinal direction of the measuring body 10, and moves up and down, the one side of the slit 11, based on the upper end of the pole pole (P) as a reference, the lower end of the pole pole (P) to be aligned to the upper end hitting distance Golf hitting distance measuring device, characterized in that consisting of a measuring sphere 20 to refer to the scale. According to claim 1, wherein the measuring body 10 is the outer peripheral surface is formed in a regular polygon or circle having an even angle of 4 to 16 angles on the plane of the observation window 12 of the slit 11 on each surface ) Is formed, and the striking distance measuring device for golf, characterized in that the scale and the numerical value (13) of the striking distance according to each condition of pole height, arm length is displayed around the slit (11) on each side. According to claim 1, wherein the measuring tool 20 is a male screw portion 21 is formed on the outer surface, the female screw portion corresponding to the male screw portion 21 on the inner circumference of the measuring body 10 to which the measuring tool 20 is coupled Golf striking distance measuring device, characterized in that formed (16). According to claim 1, wherein the measuring sphere 24 is coupled to the slit 11 of the measuring body 24, the slide projection 25 for guiding the section when the measuring sphere 24 is moved up and down Golf hitting distance measuring device, characterized in that formed on the outer peripheral surface. The method of claim 1, wherein the measuring sphere 20 is a writing core material 22 is mounted therein, one end of the writing core material 22 is a golf blow distance measuring apparatus, characterized in that composed of writing instruments. 5. The golf batting hit according to any one of claims 1 to 4, wherein the measuring body (10) is equipped with an actual length measuring device (30) for measuring the length and arm length of the pole at the upper end. Distance measuring device. According to any one of claims 1 to 4, The measuring body 10 is characterized in that the magnifying glass 40 is slidably mounted in the longitudinal direction so that the scale and the numerical value is enlarged on the outer circumferential surface to check with the naked eye. Golf hitting distance measuring device.