KR200381951Y1 - device for golf-swing - Google Patents

Abstract

The present invention relates to a golf swing practice apparatus, installed on the exerciser body formed to be placed on the floor so that the golf ball is installed on the cradle can be rotated in all directions, using the swing detection time difference of the plurality of sensors spaced apart during the swing practice Calculate the flying distance and install a plurality of sensors in a line around the golf ball to calculate the swing angle using the detection time difference of the plurality of sensors to provide a golf swing practice device that outputs through the display unit provided on the exerciser body It's about making golf practice available anywhere.

Description

Golf swing practice device {device for golf-swing}

The present invention relates to a golf swing practice apparatus, and more particularly to a golf swing practice apparatus to check the swing speed and swing angle and flying distance.

Generally, undesired slices or hooks occur when the ball is not centered in the center of the golf ball or the club head is rotated from the inside to the outside or rotated from the outside to the inside without hitting straight after the hit. In other words, the slice or hook does not fit the center of the club head when the ball is hit, the rotation of the ball, or the posture of the hitter is unstable after hitting the ball, do not complete the polo through completely, the club head does not go straight to the rear 30cm immediately after the blow Occurs when rotation enters outward (slice) or outward to inward (hook).

Playing golf is the best way to hole in with the least amount of tare.

The distance is absolutely affected by the golf club selection, swing speed, accuracy is the angle of the ball thrown, the left and right angles of the ball flying when you hit the ball.

Here, the angle of raising the ball can be adjusted according to the selection of the golf club, but when hitting the ball, the left and right angles and swing speed should be improved through practice.

To this end, conventionally, after positioning and hitting a golf ball on a mat on which artificial turf is formed, it was inevitable to directly check the trajectory of the ball in order to check whether an unwanted slice or hook is formed.

However, when the training space is narrow, it is difficult to accurately identify such a trajectory, and it is also difficult to determine exactly how much the golf club head is misaligned with the ball.

An object of the present invention for solving the above problems is to determine the direction and speed and distance of the golf ball, the purpose is to improve the efficiency of the swing practice.

A feature of the present invention for achieving the above object is, the golf ball is installed on the exerciser body formed to be placed on the floor so that it can be rotated in all directions, swinging by using the swing detection time difference of a plurality of sensors spaced during the swing practice Calculate the speed and distance, install a number of sensors in a line around the golf ball to calculate the swing angle using the detection time difference of the multiple sensors to provide a golf swing practice device that outputs through the display unit provided on the exerciser body It's about making golf practice available anywhere and anytime.

Looking at the configuration of the golf swing practice apparatus of the present invention having the features as described above with reference to the accompanying drawings.

1 is a plan view of a golf swing practice apparatus according to the present invention, Figure 2 is a side view of Figure 1 and Figure 3 is a block diagram showing the electrical configuration of the golf swing practice apparatus.

Golf swing practice apparatus according to the present invention is large, the exerciser body 10 formed to be placed on the floor, the golf ball cradle 20, the swing speed detection sensor 30 and the swing end detection is installed on the main body 10 Sensor 40, the swing angle detection sensor 50, the display unit 60 for displaying the swing speed, angle, flying distance, etc., the swing speed detection sensor 30 and the swing end detection sensor 40 and swing angle The control unit 70 outputs an operation control signal to the display unit 60 when the swing exercise is performed according to the signal output from the detection sensor 50.

In the above configuration, the exerciser main body 10 is formed to have a flat upper portion, and the lower corners are provided with adjustment holes 12 respectively screwed to the main body 10 so that the exerciser main body 10 can be placed horizontally. To this end, the leveler 14 is further installed on the upper surface of the exerciser body 10.

And, the golf ball cradle 20 is fixed to the golf ball 22 is installed on the top, the lower portion is installed using a joint and a spring so as to be able to be rotated in all directions to the exerciser body 10 and restored to its original position. Since such a configuration is already known in the art, a detailed description thereof will be omitted.

The swing speed detection sensor 30 is installed in this row so that a plurality of photosensors are spaced apart from each other in the swing start direction in the inside of the exerciser body 10 around the golf ball 22, and the photosensors are mounted on the body 10. The hole is formed at a position corresponding to the hole so as not to obstruct the path of the light, and detects whether the golf club passes through the swing exercise and outputs a signal corresponding thereto.

In addition, the swing end detection sensor 40 is installed at the end of the swing direction of the exerciser body 10 around the golf ball 22 to output a signal corresponding to the golf club passes. In addition, the main body 10 is provided with a through hole for not disturbing the course of the light.

The swing angle detection sensor 50 is installed in a row with a plurality of photosensors in parallel with the golf ball cradle 20 at a predetermined interval, and when the golf club hits the golf ball 22 during the swing practice Among them, the photosensors that detect the golf club output a predetermined signal. On the other hand, the main body 10 is formed with a through hole for not hindering the course of the light emitted from the swing angle detection sensor 50.

In addition, the main body 10 further includes a display unit 60 which displays a swing speed, an angle, a flying distance, etc. according to an input control signal in a position where the user can easily see.

Based on the signals output from the swing speed detection sensor 30, the swing end detection sensor 40, and the swing angle detection sensor 50 configured as described above, the control unit 70 displays the swing speed, The control signal is output against the angle and the distance, which will be described below.

First, when there is a signal input from the swing speed detection sensor 30 and the swing end detection sensor 40, the control unit 70 determines that the swing practice is made, from the swing speed detection sensor 30 spaced apart from this column Detects the time difference of the output signal and calculates the corresponding swing speed and distance.

Then, by calculating the position and time difference of the signal output based on the signal output from the swing angle detection sensor 50 installed around the golf ball 22 to determine the position of the signal in order to enter the angle of the golf club, that is, swing Calculate the angle

As such, when the calculation of the swing speed, the flying distance, and the swing angle is completed, the controller 70 outputs an operation control signal to the display unit 60 so that the user can check it.

On the other hand, the golf swing practicing apparatus of the present invention is further provided with a camera 80, the display unit 50 is formed to display a video, during the swing practice to take a picture of the exerciser to the display unit 50 The operation of the camera 80 is based on a signal output from a separate operation switch or the swing speed detection sensor 30 and is based on a signal output from another operation switch or the swing end detection sensor 40. The control unit 70 performs the control.

The controller 70 includes a memory for storing a video and performing various processes.

In addition, the image captured by the camera 80 is converted into a signal that can be output to the TV or a computer from the control unit 70 is output to the TV or computer through a separate jack 18.

The presentation part of the figure shows the part where the user's foot is located.

According to the present invention having the configuration as described above, it is possible to practice golf swing regardless of time and place, and it is possible to check the correct swing speed, flying distance, and swing angle at the time of golf swing practice, thereby effectively practicing swing practice. Do it.

1 is a plan view of a golf swing practice apparatus according to the present invention

2 is a side view of FIG. 1

3 is a block diagram showing the electrical configuration of the golf swing practice apparatus

* Description of the symbols for the main parts of the drawings *

10: exerciser body 20: golf ball holder

22: golf ball 30: swing speed detection sensor

40: swing end detection sensor 50: swing angle detection sensor

60 display unit 70 control unit

80: camera

Claims (4)

Exerciser body formed to be placed on the floor, A golf ball holder mounted on the main body so as to be rotatable in all directions around a lower reference point and having a golf ball fixedly installed thereon; A plurality of swing speed detection sensors installed spaced apart in a swing start direction of the main body; A swing end detection sensor installed at an end of the swing end direction of the main body; A swing angle detection sensor for detecting a golf club angle by installing a plurality of sensors in parallel with the golf ball holder; A display unit 60 for displaying a swing speed, an angle, a flying distance, etc. according to a control signal installed and input to the main body; When the swing practice is performed according to the signals output from the swing speed detection sensor, the swing end detection sensor, and the swing angle detection sensor, an operation control signal is output to the display unit 60, but a signal is output from the plurality of spaced swing speed detection sensors. And a control unit for calculating a swing speed and a distance by using a detection time difference, and calculating a swing angle using a detection time difference of a plurality of sensors constituting a swing angle detection sensor and outputting a signal corresponding thereto. Golf swing exerciser. According to claim 1, wherein the golf swing practicing apparatus is further provided with a camera, the display unit is formed so as to display a video, during the swing practice to take a picture of the exerciser to output to the display unit, the operation of the camera is separate Golf swing practice apparatus, characterized in that starting based on the signal output from the operating switch or the swing speed detection sensor based on the signal output from another separate operation switch or swing end detection sensor. The golf swing exercise device according to claim 2, wherein the image photographed by the camera is converted into a signal which can be output from the control unit to the TV or the computer and is output to the TV or the computer through a separate jack. According to any one of claims 1 to 3, the lower part of the exerciser main body is provided with a control mechanism that is screwed to the main body, the upper part of the exerciser main body by installing a level gauge further, it is possible to level the exerciser main body Golf swing practice device characterized in that.