KR20140129991A - Golf Swing Training Bat - Google Patents

Abstract

The present invention relates to a bat for exercising golf swing comprising: a shaft; a head part having one end extending from the other end of the shaft and having an accommodation space therein; and a grip part extending from one end of the shaft. The head part includes a notification unit installed inside the accommodation space to notify the down swing position of an exerciser, and a detection unit installed below the notification unit to detect the back swing and finish swing positions of the exerciser. A vibration unit, which generates vibration signals when detection signals are received from the detection unit, is installed at one side of the grip part. According to the present invention, an exerciser can be notified of the time of top and finish by notifying the time of top and finish via vibration during back swing and follow swing where noise is severe. Also, the present invention provides the exerciser with conditions for exercising in pleasant environment where there is little noise. In addition, the present invention enables the exerciser to exercise with proper impact strength owing to a structure capable of adjusting impact strength.

Description

{Golf Swing Training Bat}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf swing practice bat, and more particularly, to a golf swing practice bat in which a practitioner is informed of a time point of a top and a finish and an exact impact point in a downswing in a follow swing.

In general, a golf game is a game in which a ball stopped by a club such as a driver, an iron, and a putter is hammered into a predetermined hole in a predetermined distance, and is a sports event enjoyed by many people.

 In order to enjoy more of the same golf and to improve the performance of the golf, it is necessary to make a precise hit through the club and to learn the right swing posture as the foundation.

 The correct posture of this golf swing is generally that of holding the club correctly with both hands, maintaining the correct square angle so that the impact syringe face is positioned at right angles to the golf ball, and the strongest impact at the moment when the club face touches the ball, Timing adjustment and the like are the most important factors. In particular, in the case of a driver shot that needs to blow the golf ball farthest away, the accurate square angle maintenance of the club face and the impact timing are more important than anything else. The swing posture of the user is different from that of the swing habit acquired by the practitioner himself. Therefore, it is very difficult to correct the swing posture using the correct posture. When the swing practice is performed using a general golf club, Less reinforcing effect Penmanship so effective that he does not know whether the right to correct the swing swing swing posture to maintain the correct posture or soft swing made could be expected.

As shown in FIG. 1, Korean Patent Registration No. 0982482 includes a rod-shaped shaft 200 and a head 300 having a diameter larger than that of the shaft 200, (600) integrally embedded in an inner lower part of the head part (300) and concentrating a load on the lower part of the head part while forming a constant weight feeling, and a weight part A top metal plate 401 is fixedly installed on the upper part of the inside and a cushioning material 402 for preventing a collision sound is fixed to the lower part. A first notification ball 403 is built in the inside of the cushioning material to move the backswing and the follow swing The first notification ball 403 flows down and touches the upper metal plate 401 to generate a collision sound to measure the position and timing of the top and finish, And a magnetic annular plate 501 is fixedly installed at the upper part of the inside of the head part 300. The first alumina pipe 400 is installed vertically along with the first alumina pipe 400 at an inner middle part of the head part 300, A lower metal plate 502 is fixedly installed in the lower part and a second notification ball 503 is built in the inner part so that the second notification ball 503 is in contact with the magnet plate 501 to be moved down The golf training bat 1000 comprises a second alerting tube 500 which is detached from the magnetic plate 501 and contacts the lower metal plate 502 to generate a collision sound to measure the impact timing when a constant rotational force is applied at the time of impact at the time of the swing. .

However, in the golf training bat 1000 described above, the top position and the finish position in the follow swing during the back swing are transmitted through the collision sound of the first notification ball 403 hitting the upper metal plate 401 of the first alerting pipe 400 When the practitioner performs the swing practice with the golf practice bat 1000 in a region where noise is high because the instructor informs the practitioner of the top and the finish position, the first notification ball 403 is moved to the upper metal plate 401 It is difficult for the practitioner to perceive the collision sound generated by the hitting. On the other hand, when a plurality of practitioners perform the swing practice with the golf practice bat 1000 in a quiet area with low noise, the first notification ball 403 is moved to the upper metal plate The impact sound generated by hitting the sound source 401 may act as a noise to lower the concentration of the practitioner.

When the golf training bat 1000 is attached to the magnetic plate 501 of the second announcement pipe 500 by a magnetic force and receives a certain rotational force, the golf training bat 1000 disengages the magnet plate 501, However, since the magnetic force of the magnetic plate 501 with the second notification ball 503 is constant, it is possible to obtain a stronger impact strength in the downswing due to the impact sound of the second notification ball 503 There is a problem that it is not possible to provide a condition for practicing an impact strength suitable for a practicing requester.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a golf swing practice bat capable of informing a practitioner of a top and a finish time during a backswing and a follow swing.

The present invention also provides a golf swing practice bat that can not only present an impact point to a practitioner during a downswing but also control an impact strength according to a practitioner.

According to an aspect of the present invention, there is provided a golf swing training exercise device including a shaft, a head portion having one end extended from the other end of the shaft and having a receiving space formed therein, and a grip portion extending from one end of the shaft. In the bat, the head portion includes an informing means provided at an inner upper portion of the accommodating space for informing the position of the down swing of the practitioner, and a sensing means provided at the lower portion of the informing means for sensing the position of the practitioner's backswing and finish swing And a vibrating means for generating a vibration signal when the sensing signal is received from the sensing means is provided on one side of the grip portion.

The notification means may include a first hollow cylindrical body disposed on an inner upper portion of the accommodation space, a first magnetic body installed on the hollow upper portion, a metal plate provided on a hollow lower portion of the first hollow cylindrical body, And a first moving body for releasing the first magnetic body in the downward swing and striking the metal plate, wherein the sensing means includes a hollow second cylinder provided at a lower portion of the notification means, And a sensor unit for sensing that the second moving body is moved upward from the hollow bottom of the second cylinder, wherein the sensing signal is a vibration control signal received from the sensor unit Do.

It is further preferable that the magnetic sensor further includes a second magnetic body provided on one side of the upper end of the first cylinder close to the first magnetic body and provided so as to be movable in a direction perpendicular to the first receiving tube.

It is further preferable that a knob for adjusting the insertion depth of the second magnetic body is formed on one side of the second magnetic body.

It is preferable that a soundproofing member is provided on both sides of the both ends of the second cylinder.

In addition, the sensor unit may include a first optical sensor provided on one side of the inner side of the second cylinder, a second optical sensor provided on the upper side of the first optical sensor, and a second optical sensor provided on the second optical sensor, And a control unit for outputting a vibration control signal by the vibration unit when the first optical sensor and the second optical sensor sequentially pass from the lower part to the upper part.

In addition, the sensor unit may include a contact sensor installed in the hollow portion of the second cylinder, and a vibration sensor for detecting vibration of the second moving body when the second moving body moves upward from the hollow bottom of the second cylinder and contacts the contact sensor. And a control unit for outputting a signal.

It is further preferable that the other end of the head further includes a weight which concentrates the load to the lower portion of the head.

According to the present invention as described above, since the timing of the top and finish of the back swing and the follow swing is informed to the practitioner by vibration, not only can the practitioner know the timing of the top and finish even in a noisy area, It is possible to provide a condition for practicing in a more pleasant environment.

In addition, since the structure capable of adjusting the impact strength is provided, it is possible to provide a condition for the practitioner to practice with an impact strength suitable for him / herself.

1 is a schematic cross-sectional view of a conventional golf practice bat.
2 is a cross-sectional view of a golf swing practice bat according to an embodiment of the present invention.
3 is a schematic view showing a connection relationship between a sensor unit, a control unit, and a vibration means of a golf swing practice bat according to an embodiment of the present invention.
4 is a schematic view for explaining the operation of the back swing of the golf swing practice bat at the top view according to the embodiment of the present invention.
5 is a schematic view for explaining an action of the golf swing practice bat at an impact time according to an embodiment of the present invention.
6 is a schematic view for explaining the action of the follow swing training bat at the finish time of the follow swing according to an embodiment of the present invention.
7 is a schematic cross-sectional view of a head portion of a golf swing practice bat according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. It is to be noted that like elements in the drawings are represented by the same reference numerals as possible. In the following description, well-known functions or constructions that may unnecessarily obscure the gist of the invention will not be described in detail.

FIG. 2 is a perspective view of a golf swing practice bat according to an embodiment of the present invention, and FIG. 3 is a schematic view showing a connection relationship between a sensor unit, a control unit, and a vibration means of a golf swing practice bat according to an embodiment of the present invention.

2 and 3, the golf swing training bat 1 according to the present invention includes a shaft 20, a head portion 30, and a grip portion 10.

The shaft 20 is formed in a circular rod shape having a predetermined length. When a practitioner holds a grip 10 to be described later and performs a swing exercise, the head portion 30 coupled to the lower end of the shaft 20 moves along the swing locus And it is preferably made of wood or metal having a certain rigidity.

The grip portion 10 is formed in a circular rod shape and extends from one end of the shaft 20, and the inside thereof is formed of a wood or metal material having a certain rigidity to provide a grip region in which the practitioner can stably grip, Is formed of a rubber material having a frictional force and is made of a rubber material so that when the practitioner grips the grip portion 10 and performs swing practice, the golf swing training bat 1 can be gripped stably without being detached from the hands of the practitioner Structure.

A vibrating means 11 for generating a vibration by receiving a vibration control signal from a sensor unit 33c to be described later and a battery 12 for applying power to the vibrating means 11 are incorporated in the grip portion 10 .

The head portion 30 includes a body portion 31 having one end extending from the other end of the shaft 20 and having a receiving space formed therein, an informing means 32 accommodated in the receiving space of the body portion 31, (33), a weight (34), and a cap member (50).

The body portion 31 is formed in the shape of a circular rod having a diameter larger than the diameter of the shaft 20 so as to concentrate the load downward when practicing the swing of the practitioner and has an insertion hole 31a A sensing means 33 and a weight 34 are inserted into the accommodating space of the body 31 at the other end of the body 31, A cap member 50 for preventing the separation of the weight 32, the sensing means 33 and the weight 34 is combined.

The body 31 may be made of wood or metal having a certain rigidity so as to stably accommodate the notification means 32, the sensing means 33 and the weight 34, desirable.

The notifying means 32 includes a first tubular body 32a which is installed in such a manner as to be in close contact with the upper and side surfaces of the receiving space of the body portion 31 as a hollow cylindrical shape sealed at both ends thereof, And a first moving body 32b magnetically coupled to the first magnetic body 32d, a metal plate 32c provided in the hollow bottom of the first cylinder 32a and the first magnetic body 32d.

When the head unit 30 reaches the point of impact at the time of the downward swing of the practitioner, the notifying means 32 releases the first moving body 32b magnetically coupled to the first magnetic body 32d from the first magnetic body 32d Moves from the upper part of the hollow to the lower part and strikes the metal plate 32c installed on the lower part of the hollow, thereby generating a collision sound, thereby providing the practitioner with an accurate impact time point.

At this time, it is preferable that the first magnetic body 32d uses a magnet having a strength of a proper magnetic force so that the first moving body 32b can be detached when a certain rotational force or more is transmitted during the downswing operation of the practitioner and reaches the impact point Do.

When the swinging operation is switched to the follow swing after the impact time point, the first moving body 32b is moved in a position such that the lower portion of the notification means 32 is directed upward, And is recombined with the first magnetic body 32d provided in the hollow portion of the first cylindrical body 32a.

Here, the first moving body 32b is formed in a ball shape having a smaller diameter than the hollow of the first cylinder 32a so as to smoothly move the hollow inside of the first cylinder 32a, and the first moving body 32b is separated from the first magnetic body 32d It may be formed of a metal material so as to generate a collision sound by hitting the metal plate 32c provided at the lower portion of the hollow.

The sensing means 33 includes a second cylindrical body 33a provided at the lower portion of the first receiving tube 32 and having a hollow cylindrical shape sealed at both ends and provided so as to be in close contact with the receiving space side of the body portion 31, A second moving body 33b movably installed inside the hollow of the two cylinder body 33a and a sensor unit 33c sensing the movement of the second moving body 33b from the lower end to the upper end.

Here, the sensor unit 33c includes a first optical sensor 33ca provided on one side of the inner side of the second cylinder 33a and a second optical sensor 33ca provided on the upper side of the first optical sensor 33ca on one side of the inner side of the second cylinder 33a And a second optical sensor 33cb provided on the second optical sensor 33cb so that the second moving body 33b moves upward from the hollow bottom portion of the second cylinder 33a to sequentially move the first optical sensor 33ca and the second optical sensor 33cb And the controller 33cd outputs a vibration control signal to the vibration means 11 of the grip portion 10 when the body portion 31 passes through the body portion 31. The control portion 33cd includes a notification means 32 ) And the sensing means (33).

When the second moving body 33b moves from the upper portion of the hollow of the second cylinder 33a to the lower portion and the second optical sensor 33cb sequentially passes through the first optical sensor 33ca, The vibration control signal is not output to the vibration means 11 of the grip portion 10. [

The sensing means 33 may move the second moving body 33b from the hollow bottom portion of the second cylinder 33a to the upper portion when the lower portion of the sensing means 33 is positioned above the backswing and the follow swing operation, 2 moving body 33b sequentially passes through the first optical sensor 33ca and the second optical sensor 33cb while moving from the hollow bottom portion of the second cylinder 33a to the upper portion through the controller 33cd, A vibration control signal is outputted to the vibration means 11 of the robot 10 and a vibration signal is generated through the vibration means 11 to provide the practitioner with the top and finish time points during the backswing and the follow swing operation.

The second moving body 33b is preferably formed in a ball shape smaller in diameter than the hollow of the second cylinder 33a so as to smoothly move the hollow inside of the second cylinder 33a.

The second moving body 33b moves in the hollow interior of the second cylinder 33a to prevent the impact noise generated by striking both ends of the second cylinder 33a at both inner ends of the second cylinder 33a. A member 40 is formed, and the soundproofing member 40 may be formed of a sponge material.

The weight 34 is formed in the shape of a disk having a diameter corresponding to that of the insertion hole 31a formed at the lower end of the head portion 30 and is inserted into the receiving space 31 formed at the lower portion of the sensing means 33 through the insertion hole 31a. Are installed.

When the practitioner grasps the golf swing training bat 1 and performs the swing practice, the weight 34 provides a certain weight and at the same time, the load is concentrated on the lower portion of the head 30. Thus, the strength of the practitioner and the swing It plays a role to make the trajectory naturally.

The cap member 50 is engaged with the insertion hole 31a formed at the lower end of the body portion 31 and is coupled to the body portion 31 by a coupling pin passing through one side of the outer peripheral surface of the lower end portion of the body portion 31, The warning means 32, the sensing means 33 and the weight 34, which are accommodated in the space, are prevented from being released to the outside of the accommodation space of the body 31 during the swing operation of the practitioner.

FIG. 4 is a schematic view for explaining the operation of the back swing of the golf swing practice bat according to an embodiment of the present invention at the time of the top of the golf swing. FIG. 6 is a schematic view for explaining the action at the finish time of the follow swing of the golf swing practice bat according to an embodiment of the present invention.

The practitioner practicing the swing operation while holding the grip portion 10 of the golf swing practice bat according to an embodiment of the present invention, as in gripping a normal golf club.

4, when the practitioner performs the backswing operation, when the lower end of the head portion 30 is positioned upward and reaches the top position, the lower portion of the second cylinder 33a of the sensing means 33 And the second moving body 33b located at the hollow lower portion of the second cylinder 33a moves upward from the hollow bottom portion of the second cylinder 33a to the upper portion of the second cylinder 33a, 1 light sensor 33ca and the second light sensor 33cb sequentially.

When the controller 33cd senses that the second moving body 33b sequentially passes through the first photosensor 33ca and the second photosensor 33cb, the controller 33cd causes the vibrating means 11 , And the vibration means 11 generates a vibration signal so that the practitioner can accurately present the top view point during the backswing operation.

5, when the back swing motion of the practitioner is switched to the down swing operation and the lower end portion of the head portion 30 is positioned downward, the lower portion of the second cylinder 33a of the sensing means 33 is also moved downward And the second moving body 33b positioned at the hollow upper portion of the second cylinder 33a moves downward from the hollow upper portion of the second cylinder 33a and returns to the original position.

When the downward swing motion of the practitioner reaches the impact point and a strong rotational force is transmitted to the head portion 30, the first moving body 32b magnetically coupled to the first magnetic body 32d of the notification means 32 One magnetic body 32d moves rapidly from the hollow top to the bottom of the first cylindrical body 32a to strike the metal plate 32c formed in the hollow bottom of the first cylindrical body 32a to generate a collision sound.

At this time, the practitioner receives the exact impact time through the impact sound in which the first moving body 32b strongly hits the metal plate 32c.

6, when the downward swing motion of the practitioner is switched to the follow swing after the impact time point and the lower end portion of the head portion 30 is located at the upper position, The lower portion of the first tubular body 32a is also located above the upper portion of the first tubular body 32a so that the first moving body 32b located at the hollow lower portion of the first tubular body 32a moves downward from the lower portion, And is magnetically coupled to the first magnetic body 32d provided in the first magnetic body 32d.

Likewise, the lower portion of the second cylinder 33a of the sensing means 33 is also located above the second moving body 33b located in the hollow lower portion of the second cylinder 33a during the downward swing operation, And sequentially passes through the first photosensor 33ca and the second photosensor 33cb provided on the inner surface of the second cylinder 33a.

When the controller 33cd senses that the second moving body 33b sequentially passes through the first photosensor 33ca and the second photosensor 33cb, the controller 33cd causes the vibrating means 11 And the vibration means 11 generates vibration, so that the practitioner can accurately present the finishing point in the follow-swing operation.

7 is a schematic cross-sectional view of a head portion of a golf swing practice bat according to another embodiment of the present invention.

Referring to FIG. 7, the golf swing training bat 1 according to another embodiment of the present invention is different from the above-described embodiment in that the first magnetic body 32d of the notification means 32, A coupling portion 32fa extending from one side of the second magnetic body 32f and being formed on the outer circumferential surface of the upper end portion of the coupling portion 32fa, And a knob 32fb formed to be exposed to the outer circumferential surface of the body portion 31 is further formed.

A space portion is formed at one side of the inner surface of the body portion 31 corresponding to the second magnetic body 32f so that the second magnetic body 32f can be moved in a direction perpendicular to the outer circumferential surface of the first cylindrical body 32a, A fastening hole 31a is formed at one side of the outer circumferential surface and communicated with the space portion and formed with a female screw thread on the inner circumferential surface thereof so that the fastening portion 32fa is screwed to the second magnetic body 32f and the second magnetic body 32f through the operation of the knob 32fb. So that it is possible to adjust the separation distance from the outer circumferential surface of the first cylinder 32a.

The second magnetic body 32f functions to additionally apply a magnetic coupling force to the first moving body 32b magnetically coupled to the first magnetic body 32d and to move the second magnetic body 32f through the operation of the knob 32fb. The magnitude of the magnetic coupling force applied to the first moving body 32b through the second magnetic body 32f is adjusted by adjusting the distance between the first magnetic body 32a and the outer circumferential surface of the first tubular body 32a, The desired impact strength can be set by adjusting the magnetic coupling force of the second magnetic body 32f.

The sensor 33c of the sensing means 33 is provided with a contact sensor 33cc interposed between the inner surface of the upper end of the second cylinder 33a and the soundproof member, The vibrating means 11 of the grip portion 10 vibrates when the impact is transmitted to the contact sensor 33cc while the movable member 33b moves upward from the hollow bottom of the second cylinder 33a to collide with the soundproof member, And a control unit 33cd for outputting a signal.

Since the remaining configuration is the same as the embodiment of the present invention, detailed description thereof will be omitted.

Although the present invention has been described in connection with preferred embodiments thereof, it is possible to make various modifications and variations without departing from the spirit and scope of the invention. It is, therefore, to be understood that the appended claims will include all such modifications and changes as fall within the true spirit of the invention.

1: golf swing practice bat 10: grip part
11: Vibration means 12: Battery
20: shaft 30: head portion
31: Body part 31a: Insertion hole
31b: fastening hole 32: notifying means
32a: first cylinder 32b: first moving body
32c: metal plate 32d: first magnetic body
32f: second magnetic body 32fa: fastening portion
32fb: knob 33: sensing means
33a: second cylinder 33b: second moving body
33c: sensor unit 33ca: first light sensor
33cb: second optical sensor 33cc: contact sensor
33cd: control unit 34: weight weight
40: soundproofing member 50: cap member
51:

Claims (8)

A golf swing practice bat comprising a shaft, a head portion having one end extended from the other end of the shaft and having a receiving space formed therein, and a grip portion extending from one end of the shaft,
The head
A first receiving container for receiving the first container,
A lower swing arm provided at an inner upper portion of the accommodation space for indicating the position of the down swing of the practitioner Notification means;
And a sensing unit disposed under the notification unit for sensing a position of a back swing and a finish swing of the practitioner,
And a vibrating means for generating a vibration signal when a sensing signal is received from the sensing means is installed on one side of the grip portion.
The method according to claim 1,
Wherein the notifying means comprises a hollow first cylinder provided on the upper inside of the accommodation space, a first magnetic body provided on the hollow upper portion of the first cylinder, a metal plate provided on the hollow lower portion of the first cylinder, And a first moving body coupled to the first magnetic body and striking the metal plate in a downward swing,
Wherein the sensing means comprises a hollow second cylinder provided at a lower portion of the notification means, a second moving body movably installed in the hollow of the second cylinder, And a sensor unit for detecting movement of the sensor unit,
Wherein the sensing signal is a vibration control signal received from the sensor unit.
3. The method of claim 2,
Further comprising a second magnetic body disposed on one side of an upper end of the first cylinder adjacent to the first magnetic body and provided so as to be movable in a direction perpendicular to the first cylinder.
The method of claim 3,
And a knob for adjusting an insertion depth of the second magnetic body is formed on one side of the second magnetic body.
3. The method of claim 2,
And a soundproofing member is provided at both ends of the second cylinder.
3. The method of claim 2,
The sensor unit
A first photosensor provided on one side of the inner side of the second cylinder, a second photosensor provided on the top of the first photosensor, and a second photosensor mounted on the second photosensor, And a control unit for outputting a vibration control signal by the vibration unit when the first optical sensor and the second optical sensor sequentially pass through the first and second optical sensors.
3. The method of claim 2,
The sensor unit
A contact sensor provided on a hollow upper portion of the second cylinder and a control unit for outputting a vibration control signal by the vibration means when the second moving body moves upward from a hollow bottom portion of the second cylinder and contacts the contact sensor, And a golf swing training bat.
The method according to claim 1,
Wherein the head further comprises a weight attached to the other end of the head so that a load is concentrated on a lower portion of the head.

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