KR20120116055A - Down blow shot correction device - Google Patents

Abstract

PURPOSE: A down blow shot correction device using contactless club detection in golf is provided to effectively correct the down blow shot. CONSTITUTION: A down blow shot correction device using contactless club detection in golf comprises a sending unit(110), a receiving unit(210), a sound generation part, a laser pointer portion(230) and a target portion(130). The sending unit forms a sensing line(112) by generating light or sound waves in a direction which crosses swing trajectory at 15-25cm front side from a golf ball and an impact point. The receiving unit receives sensing lines created from the sending unit and senses if the golf club passed the sensing line. If the golf club passed the sensing line, the sound generation part outputs signal wound or signal voice which informs the accurate swing. [Reference numerals] (AA) Trace of a club

Description

DOWN BLOW SHOT CORRECTION DEVICE} Golf Down Blow Shot Correction System Using Non-Contact Club Detection

The present invention relates to a calibration device that helps to correct the swing posture of golf, and more particularly, by detecting the club track using a non-contact sensor to determine whether the down blow shot is made in real time in real time A golf down blow shot correction apparatus.

Most golf swing exercises are best practice on real grass, but for the most part golfers practice repetitive swings on the mat.

By the way, in the case of the grass, if the club head touches the grass, there will be a divert, so you can see the exact success of the swing.However, the mat slips easily when the club head touches the mat, and no devoting occurs. That's a bad swing, but only a little distance is lost, so the practitioner (the golfer) often sees it as a normal swing.

1 is a conceptual diagram showing the problems that occur during the general swing practice.

The left side of the figure shows the wrong swing trajectory, and the right side of the figure shows the preferred swing trajectory.

If the practitioner (golf) puts the ball on the mat and practice swinging, it is difficult for amateurs to recognize it even if they make a wrong swing as shown on the left.

However, exceptionally, in the case of the topping shown in (d), it is possible to recognize the wrong thing by the sound of blow or hand. However, in other cases such as (a), (b), (c), Due to the slippery and trail-free nature, the golfer only notices a slight loss in distance, making it difficult for the golfer to recognize the wrong swing.

No matter how repeatedly the exerciser does, the effect of the exercise is small if he repeats it without knowing whether his swing is correct.

Conventionally, the swing posture correction method is used through a swing analyzer using video reading, but this requires expensive equipment, which is not personally owned, and can be inspected by visiting a specific place. There was a cumbersome disadvantage.

An object of the present invention is to provide a golf down blow shot correction apparatus that allows the golfer to check in real time whether the correct swing was made in performing the swing practice.

It is another object of the present invention to provide a golf down blow correction apparatus that allows a player to check the swing result without moving the gaze by allowing the golf club to detect whether the golf club passes through a specific point and to recognize the result as acoustic information. In providing.

Another object of the present invention is to provide a golf down blow correction apparatus that provides an accurate follow through and exercise of weight movement and correction so that an impact zone having a large influence on directionality is provided.

The present invention for solving the above object is a transmission unit for generating a detection line by generating light or sound waves in the direction crossing the swing trajectory 15 to 25cm from the golf ball and the impact point; A receiver configured to receive the detection line generated by the transmitter to detect whether a golf club passes the detection line; A sound generator for outputting a beep sound or a signal sound that a correct swing has been made when the receiver senses passage of the golf club; A laser pointer formed on one side of the receiver to generate a laser beam to form a visible line in parallel with the sensing line; And a target unit formed at one side of the transmitter and configured to display a target point of the line of sight.

Preferably, the transmitting unit and the target unit are formed in the first body, and the receiving unit, the sound generating unit, and the laser pointer unit are formed in the second body.

It is more preferable to have an indicator unit or LCD display including a plurality of LEDs in the second body.

A support member may be provided below each of the first body and the second body.

The support member may be a support plate slidably connected to the lower side of the first body and the second body, and the scale may be formed along the longitudinal direction of the support plate.

In addition, the support member may be a pedestal that can be adjusted in height in a form detachable to the first body and the second body.

In addition, the visible line is preferably formed on the floor mat.

The present invention provides a golf down blow shot correction apparatus that allows the exerciser to recognize whether the down blow shot is made correctly without changing the swing posture.

In addition, the present invention provides a golf down blow shot correction apparatus that helps the practitioner to correct the down blow shot by marking the point that the club must pass through the line of sight.

In another aspect, the present invention provides a golf down blow correction device that makes the impact zone that affects the direction much by providing accurate follow through and weight movement practice and correction.

1 is a conceptual diagram showing the problems occurring during the general swing practice,
2 is a schematic functional block diagram of a golf down blow shot correction apparatus according to an embodiment of the present invention;
3 is a view showing a state of use of the golf down blow shot correction apparatus according to an embodiment of the present invention,
4 is a conceptual view showing a laser pointer of the golf down blow shot correction device according to an embodiment of the present invention,
5 is a view showing a state in which the support member of the sliding coupling type is applied to the golf down blow shot correction device according to an embodiment of the present invention,
Figure 6 is a view showing a state in which the support member of the detachable form to the golf down blow shot correction apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION The present invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention with respect to one embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

2 is a schematic functional block diagram of a golf down blow shot correction apparatus according to an embodiment of the present invention.

As shown, the golf down blow shot correction apparatus according to an embodiment of the present invention, by detecting whether the golf club passes a specific point in a non-contact manner by allowing the exerciser to recognize whether the down blow shot was made correctly in real time Role.

To this end, the golf down blow correction device according to the present invention is a transmission unit 110 for generating a detection line by generating light or sound waves in the direction crossing the swing trajectory 15 to 25cm from the golf ball and the impact point,

A receiver 210 which receives the detection line 112 generated by the transmitter 110 and detects whether the golf club passes the detection line 112;

When the receiver 210 detects the passage of the golf club detection line 112, the sound generator 220 for outputting a beep sound or signal sound that the correct swing was made, and

A laser pointer 230 formed at one side of the receiver 210 to generate a laser beam to form a visible line 232 in parallel with the sensing line 112;

It is formed on one side of the transmitting unit 110 and includes a target unit 130 for displaying a target point of the line of sight (232).

The target unit 130 is formed in the form of a protrusion or a groove and is a part easily formed with the naked eye.

Golf down blow shot correction apparatus according to the present invention is installed in front of the point where the hit of the golf ball is divided into two bodies so as to detect the trajectory of the golf club is disposed on both sides of the swing trajectory on both sides.

The first body 100 is provided with a transmitting unit 110 and the target unit 130, the second body 200, the receiving unit 210, the sound generating unit 220, the indicator unit 240, The laser pointer unit 230 is included.

The indicator unit 240 includes a plurality of LEDs, and serves to display whether the club is visually detected by turning on or off the LEDs, and to display the current operating state of the device.

The sensing line 112 is formed by light or sound waves, and is generated by the transmitter 110 and directed to the receiver 210. In the drawing, the detection line 112 is indicated by a dotted line, but the detection line is formed by ultrasonic waves, infrared rays, etc., which are not visible to the naked eye.

The sensing line 112 is a concept for explaining a signal generated by the transmitter 110 and refers to a medium generated by the transmitter 110 and directed toward the receiver 210.

More specifically, it is preferable that the transmitter 110 generates infrared rays and the receiver 210 receives the infrared rays.

The transmitting unit 110 and the receiving unit 210 using the infrared has an advantage that can be configured at a relatively low price, any form can be used as long as it can sufficiently achieve the detection performance required by the present invention.

The target unit 130 becomes a target point of the laser light emitted by the laser pointer unit 230. When the visible line 232 is displayed on the target unit 130, the detection line 112 generated by the transmitter 110 is displayed. It is formed to be aligned with the receiver 210.

The detection line 112 is formed of light, ultrasonic waves, or the like, and cannot be visually identified. Golf down blow shot correction apparatus according to the present invention is divided into a first body 100 and a second body 200.

In order to implement more correct operation, sound waves or light generated from the transmitter 110 provided in the first body 100 should be received by the receiver 210 of the second body 200.

However, since the sound waves or light forming the signal line 112 are not visually identified, there may be difficulty in aligning the first body 100 and the second body 200.

To this end, the present invention includes a laser pointer portion 230 and the target portion 130.

The visible line 230 emitted from the laser pointer 230 is formed to be parallel to the sensing line, and when the visible line 232 generated from the laser pointer 230 faces the target 130, the transmitter 110 is transmitted. The signal line 112 generated at) is received by the receiver 210.

That is, the line of sight 230 allows the first body 100 and the second body 200 to be easily aligned, and the user can easily identify the approximate position of the sensing line 112. .

The detection line 112 formed by infrared light cannot be visually identified. That is, it may be difficult for the user to identify which part is detected.

The present invention includes a laser pointer 230 to form a visible line 252 in parallel with the sensing line 112 at a position adjacent to the sensing line 112.

The laser pointer 230 emits a laser beam having a wavelength in the visible light region so that the user can roughly recognize the position of the sensing line 112 through the visible line 252.

 In addition, the line of sight 252 generated by the laser pointer 230 helps when aligning the first body 100 and the second body 200.

The detection line 112 generated by the transmitting unit 110 of the first body 100 must be received by the receiving unit 210 of the second body 200 to operate correctly. The detection line 112 can be visually identified. Can't. When aligning the first body 100 and the second body 200, if the light generated from the laser pointer 230 is irradiated to the target portion 130 formed in the first body 100, the transmitting unit 110 And the receiving unit 210 was also configured to be aligned.

That is, when the target unit 130 and the laser pointer 230 are aligned, the receiver 210 and the transmitter 110 may be aligned so that the first body 100 and the second body 200 can be easily aligned. It would be.

As shown, the golf down blow shot correction apparatus according to the invention allows the sensing line 112 is formed behind the golf ball (70).

In other words, the sensing line 112 forms the first body 100 and the second body 200 to cross the swing trajectory, so that the sensing line 112 is located behind the golf ball. As a result, the club 70 passes through the sensing line 112 when the backswing starts, and the club 70 passes through the sensing line 112 again just before the impact.

3 is a view showing a state of use of the golf down blow shot correction apparatus according to an embodiment of the present invention.

As shown, the first body 100 and the second body 200 are formed on both sides of the golf club trajectory, the distance (d) between the point where the golf ball 70 is hit, and the sensing line 112 Make sure you have a range of 15-25 cm.

This distance (d) may be slightly different depending on the golfer, it is possible to determine how much the golf club 50 is pulling the bottom surface when the down blow shot.

If the club 50 is pulled sufficiently and passes through the sensing line 112, a message is provided that the desired down blow shot has been made since the lowest point of the swing is in front of the ball, and the club 50 is not dragged sufficiently to detect it. If no line 112 is passed, no message is provided.

The sensing line 112 is not actually identified by the golfer's naked eye. During the actual practice, the line of sight 232 is visually identified and treated as the sensing line 112. That is, the line of sight 232 and the line of detection 112 are actually formed in parallel to each other in parallel with each other, and this problem does not cause a substantial problem.

4 is a conceptual diagram illustrating a laser pointer of a golf down blow shot correction apparatus according to an exemplary embodiment of the present invention.

The laser pointer 230 emits laser light in the visible light wavelength band to form a visible line 232. When the visible line 232 passes through the air, the laser pointer 230 may not easily identify the naked eye.

Of course, if a golf club or a part of the body is brought to the line of sight 232, the position of the line of sight 232 may be reflected to the line of sight 232, but the line of sight 232 may not be clearly identified during the practice.

The present invention uses a line laser that allows the line of sight 232 to be irradiated on the mat, thereby allowing the golfer to easily identify the line of sight that is scattered or reflected on the mat.

Referring to FIG. 4, the down blow shot correction apparatus according to the present invention is formed such that a part of the laser light radiated from the laser pointer part 230 is directed toward the surface of the mat 10 and a part is directed toward the target part 130. do.

Due to this light irradiation structure, the laser light is reflected or scattered on the surface of the mat 10, and the exerciser can clearly identify the position of the line of sight 232 during the golfer practice.

5 is a view showing a sliding coupling type support plate is applied to the golf down blow shot correction apparatus according to an embodiment of the present invention, Figure 6 is a golf down blow shot correction apparatus according to an embodiment of the present invention Figure is a view showing a state in which the height-adjustable pedestal of the removable form.

As described above, the golf down blow shot correction apparatus according to the present invention is divided into two body parts (100, 200), each of the body parts (100, 200) is a support member 205, 206 of various forms ) May be further provided on the lower side.

First, referring to FIG. 5, it can be seen that the supporting members in the form of the supporting plates 105 and 205 slidably connected to the lower sides of the first and second body parts 100 and 200 are provided.

The support plates 105 and 205 are coupled to the bottoms of the first and second body parts 100 and 200, and the first and second body parts 100 and 200 are slidably formed with respect to the support plates 105 and 205. . This is to allow the first and second body parts 100 and 200 to be easily moved back and forth in a state where the support plates 105 and 205 are installed on the bottom surface (or mat).

In addition, the scales may be displayed on the support plates 105 and 205, whereby the position adjustment of the first and second body parts 100 and 200 may be more effectively performed.

On the other hand, referring to Figure 6, it can be seen that the pedestal can be adjusted to the height in a removable form to the lower side of the first, second body portion (100, 200).

In particular, in the case of (a) of FIG. 6, as the pedestals 106 and 206 having relatively high heights, their utility may be increased when swing rhythm or angle of approach correction is performed. On the contrary, in the case of FIG. 6B, as the pedestals 106 'and 206' having a relatively low height, their utility may be increased when taking a back or angle of approach correction.

However, in the case of the pedestal having such a different height, it can be applied to various conditions (for example, when the mat bottom surface is uneven) except for the above-mentioned purpose.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments but may be manufactured in various forms, and having ordinary skill in the art to which the present invention pertains. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without changing the technical spirit or essential features of the present invention. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: first body
110: transmitter
130: target part
200: second body
210: receiver
220: sound generator
230: laser pointer
240: indicator unit

Claims (8)

A transmitter for generating light or sound waves in a direction crossing the swing trajectory 15 to 25 cm from the golf ball and the impact point to form a sensing line;
A receiver which receives the detection line generated by the transmitter to detect whether a golf club passes the detection line;
A sound generator for outputting a beep sound or a signal sound that a correct swing has been made when the receiver senses passage of the golf club;
A laser pointer formed on one side of the receiver to generate a laser beam to form a visible line in parallel with the sensing line; And
And a target unit formed at one side of the transmitter and configured to display a target point of the line of sight.
The method of claim 1,
The transmitting unit and the target unit is formed in the first body,
And the receiver, the sound generator, and the laser pointer are formed on a second body.
The method of claim 2,
Golf second blow shot calibration device, characterized in that the indicator body including a plurality of LED or LCD display on the second body.
The method of claim 2,
Under each of the first body and the second body,
Golf down blow shot correction device, characterized in that the supporting member is provided.
The method of claim 4, wherein
The support member
Golf down blow shot correction device, characterized in that the support plate slidably connected from the lower side of the first body and the second body.
The method of claim 5, wherein
The support plate,
Golf down blow shot correction apparatus, characterized in that the graduation is formed along the longitudinal direction.
The method of claim 4, wherein
The support member
Golf down blow shot correction device, characterized in that the pedestal can be adjusted in height in a removable form on the first body and the second body.
The method of claim 1,
And said line of sight is formed on a floor mat.

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