KR101992681B1 - Putting training apparatus - Google Patents

Abstract

The present invention relates to a putting training device, which returns a golf ball to the putting position through a transfer unit and a supply unit in a putting hole and in a housing guided from the putting hole and obtain a repeated putting practice effect and provide convenience because of eliminating the inconvenience of setting the golf ball to the putting position one by one by automatically setting a hole in one sound effect which checks the state of the golf ball in the putting hole and a hole in one golf ball to the user′s putting position.

Description

[0001] Putting training apparatus [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a putting practice apparatus, and more particularly, to a putting practice apparatus for putting a golf ball using a putter into a hole cup, Position of the putting exercises so as to have a repetitive putting practice effect.

In general, popular golf courses and games are getting a lot of achievement from beginners to intermediate, amateur and professional golfers.

Nowadays, for the golf practice, in addition to the noji practice field, most of them use the screen golf driving range which can enjoy golf indoors, and the swing and the putting practice through the indoor space, In order to improve his / her ability to learn the senses, he is filling up his lack of practice in practice with a relaxed practice.

Generally, the products developed for practicing golf in an indoor space and a given space are relatively easy to carry and store and are practically used for putting a golf ball in a synthetic grass mat which can be easily spread and used, Most of them practice batting practice through an Indian language (golf booth).

In golf games, putting a golf ball into a hole cup by putting a putter on the final green requires a lot of practice, so most golf enthusiasts practice putting putting exercises on their home or office.

Such a putting practice is to put a prepared golf ball in a putting position on a mat, and simply practice putting a golf ball in a putting position and putting it in a hole or approaching it. In the putting practice device, There is a product that picks up every thing or has a slope at a position spaced apart from the hole so that the golf ball which missed the hole cup is returned along the slope or close to the putting position.

For example, when one or more golf balls are inserted into the hole cup, the user may have to remove the golf ball from the hole cup.

On the other hand, when looking at the source technology related to the putting practice device, Korean Registered Patent No. 10-1718779 entitled "Putting Practice Device with a Portable Hole Cup", registered on March 16, 2017, hereinafter referred to as "patent document" Practical application No. 20-0485201 (entitled "Golf putting practice device, registered on Dec. 01, 2017, hereinafter referred to as" Patent Document 2 ") is disclosed.

Patent Document 1 discloses a technique in which a hole cup made of a metal material that provides various distances to an artificial turf having a green shape having a predetermined width and length is installed so that it can be confirmed through sound when it is hole- The above-mentioned Patent Document 2 can effectively perform a head-up prevention training in which the head follows the ball in putting golf, and it is possible to perform the head-up prevention exercise effectively without any additional external force applying mechanism The ball has a function of correctly returning to a point where the putted ball has been put, and has a ball hole for three-dimensionally formed ball so as to have a putting feeling training effect.

Patent Document 1 discloses a golf ball having a plurality of hole cups and having a practicing effect based on a pure sound according to a hole-in-one. The return of a golf ball is performed by hand, There was a troublesome problem to be done.

Patent Document 2 discloses a golf ball which can be conveniently retrieved by returning a golf ball to a point where the user is located by placing a hole returning golf ball on a side surface of the main body in the form of a slope, Provide discomfort to the behavior.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a putting practice device for putting a golf ball into a hole cup using a putter, The object of the present invention is to provide a putting practice apparatus that can have a putting practice effect.

In order to achieve the above object, according to the present invention, there is provided a putting practice implement having an inside hollow box type, an artificial grass portion provided on an upper surface thereof, a putting hole having a diameter for a golf ball hole, A housing provided with a lead-out hole; A belt conveyor installed on the inside of the housing and spaced apart from the golf ball downward by a putting hole so as to horizontally move the golf ball horizontally to a vertical position where the take-out hole is located; A conveying unit comprising a support for supporting the belt conveyor in a rolling manner, and a first drive motor connected to the belt conveyor for circulating the belt conveyor; A guard member fixed to an inner bottom surface of the casing so as to correspond to both sides of the conveying unit and higher than a height of the belt conveyor so as to prevent the left and right departure of the golf ball transported on the upper surface of the belt conveyor; A first rotating plate having a hinge piece so that one side of the guard member is rotated on one side of the guard member is provided, and one side of the first rotating plate is vertically adjacent to the bottom of the upper surface of the belt conveyor, The sensor sensing piece is bent perpendicularly to the opposite side of the reaction force receiving portion and the sensor sensing piece is spaced apart from the sensor sensing piece to detect whether the first rotation plate is rotated A drop detection unit for detecting a dropped golf ball having a first detection sensor and flowing into a putting hole; A supply unit installed on one side of the transfer unit for receiving a golf ball from the transfer unit and moving the golf ball up and down toward the take-out hole; A transfer control member installed to rotate on the guard member and driving the transfer unit according to the presence or absence of the golf ball supplied to the supply unit or limiting the transfer of the golf ball to the waiting state; A first guide member installed on a bottom portion of the draw-out hole formed in the housing to prevent the golf ball from coming off when the golf ball is lifted or lowered; A second guide member attached to a bottom portion of a putting hole formed in the housing and guiding a vertical drop of the golf ball; And a control unit for controlling operations of the transfer unit and the supply unit.

The first rotating plate may be provided with a hole on the opposite side of the first rotating plate to which the reaction force is applied. The ball may have a hole on the upper portion thereof and a hole And the resonance cup is connected to the inside of the housing by a bracket.

The feeding unit according to the present invention is characterized in that the feeding unit includes a guide rod fixed vertically to the inside of the housing and a screw rod having both ends rotatable in parallel with the guide rod and having a driven pulley axially coupled to the lower portion, A second rotating plate having a support hole for receiving the golf ball through the take-out hole and vertically formed with a hinge piece on one side where the support hole is provided and having a slot through which the guide rod and the screw rod are passed; A guide hole for guiding the guide rod and a nut for screwing the guide rod are provided on the upper surface of the hinge member and a hinge hole connected to the hinge member of the pivot plate by a shaft pin, And a driving pulley connected to the driven pulley as a drive belt, and a drive pulley connected to the driven pulley, And a second drive motor for driving the drive pulley in the normal and reverse directions.

The conveyance control member according to the present invention is characterized in that the conveyance control member includes a pair of hinged pieces provided on both sides and pivotally connected to the guard member, A horizontal contact portion extending horizontally from the inclined contact portion and having a sensor sensing piece on one side thereof and a third sensing portion provided on a side of the horizontal contact portion on which the sensor sensing piece is located, And a sensor.

The first guide member according to the present invention has a flange portion attached to the inner bottom portion of the upper portion of the housing and a hollow cylindrical portion from the flange portion, and a guide portion for guiding the golf ball from the belt conveyor to the inside of the cylindrical portion, And a guide groove for vertically guiding one side of the supply unit is formed on the opposite side of the guide member.

The putting practice tool according to the present invention guides the golf ball to the putting position through the feeding unit and the feeding unit from the putting hole and the putting hole which are guided from the putting hole and the putting hole into the housing, And the hole-formed golf ball is automatically set to the putting position where the user is located. Therefore, the user can solve the inconvenience of setting the golf ball to the putting position, thereby obtaining the repetitive putting practice effect, There is an effect to provide.

1 is a perspective view showing an appearance of a putting practice apparatus according to the present invention,
FIG. 2 is a perspective view showing a main structure of a putting practice device installed in a housing according to the present invention,
FIG. 3 is an exploded perspective view showing a feeding unit of a golf ball in FIG. 2,
Fig. 4 is a perspective view showing the transfer control member taken in Fig. 2,
FIG. 5 is a perspective view illustrating the drop detection unit of FIG. 2,
FIG. 6 is a perspective view showing the first guide member in FIG. 2,
7 is a cross-sectional view showing a putting practice device according to the present invention,
8 is a side sectional view showing a putting practice apparatus according to the present invention,
9 is a block diagram showing a connection state of a transfer unit of the putting practice apparatus according to the present invention and a control unit for controlling a driving unit of the supply unit,
10 to 14 are side cross-sectional views sequentially illustrating the operating state of the punting exerciser according to the present invention,
Fig. 15 is a partially enlarged cross-sectional view showing a state in which the golf ball is inserted into the support of the supply unit in Fig. 13;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

The golf training apparatus according to the present invention is shown in FIGS. 1 to 15 attached hereto.

2 to 8, the structure includes a housing 10, a transfer unit 20, a guard member 30, a drop detection unit 40, a supply unit 50, And a control unit 90 for controlling the driving of the first unit 60, the first guide member 70, the second guide member 80, the transfer unit 20 and the supply unit 50. The PLC (Programmable Logic Controller ), All operations are controlled,

The golf ball (B) is inserted into a putting hole (12) having a diameter for a golf ball hole and a distance apart from the putting hole. The golf ball (B) A drawing-out hole 13 for drawing-out is provided.

The transfer unit 20 is installed in the housing 10 and receives the golf ball B dropped by the putting hole 12 to be horizontally moved to the vertical lower part where the draw- A supporting portion 22 fixed to the inner bottom surface of the housing 10 to support the belt conveyor in a rolling manner and connected to the belt conveyor 21, And a first drive motor 23 installed to circulate the belt conveyor.

The guard member 30 is fixed to the inner bottom surface of the housing 10 so as to be higher than the height of the belt conveyor 21 while being supported on both sides of the transfer unit 20 and placed on the upper surface of the belt conveyor 21, (B) is prevented from being leftwardly and rightwardly released.

A hooking protrusion 31 for preventing the guard member 30 from rolling out in a direction opposite to the feeding direction of the golf ball B is protruded at an inner side of one side where the guard members 30 face each other.

The drop detection unit 40 is provided with a first rotation plate 41 having a hinge piece 41a on one side of the guard member 30 so that one side of the guard member 30 is rotated.

The hinge piece is supported by a bracket on an outer surface of a guard member 30 to be an object.

One side of the first rotating plate 41 is provided with a reaction force part 42 which is transversely adjacent to the bottom of the upper surface of the belt conveyor 21 and receives vibration applied to the belt conveyor 21 when the golf ball B drops vertically, And the reaction force part 42 is installed on the upper bottom surface of the belt conveyor of the transfer unit through an installation hole 32 formed in the guard member.

The sensor sensing piece 43 is vertically bent on the opposite side of the reaction force generating portion 42. The sensor sensing piece 43 is spaced apart from the sensor sensing piece 43 to sense whether the first rotation plate 41 is rotated A first sensing sensor S1 is provided to allow the golf ball B to be detected by flowing into the putting hole 12.

In addition, in the drop detection unit 40, a hole 44 is vertically provided on the opposite side of the reaction plate 42 of the first rotation plate 41, A resonance cup 45 made of a metal material that generates sound when the ball hits the portion 44 while rotating the first rotating plate 41 is connected to the inside of the enclosure 10 by a bracket 46 When the ball is in the hole of the golf ball, the ball is hit by the resonance cup so that the golf ball can make a sound that falls off the hole cup.

The supply unit 50 is installed at one side of the transfer unit 20 to receive the golf ball B from the transfer unit and to raise and lower the golf ball toward the take-out hole 13. Specifically, A guide rod 51 vertically fixed to the inside of the housing 10, a screw rod 52 having both ends rotatable in parallel with the guide rod and having a driven pulley P1 axially coupled to the lower end thereof, A support 53 for receiving the golf ball B from the transfer unit 20 and positioning the golf ball in the take-out hole 13 is vertically formed, and a hinge piece 54a is formed on one side of the support hole, A second rotating plate 54 having a long hole 54b through which the guide rod 51 and the screw rod 52 are passed and a hinge member 54a connected to the hinge member 54a of the second rotating plate 54 by a shaft pin, A guide hole 55b for guiding the guide rod 51 and a guide hole 55b for guiding the guide rod 51 are formed on the upper surface, An ascending block 55 provided with a nut N through which the swaging bar 52 is inserted and having a second sensing sensor S2 sensing rotation of the second swing plate 54, A drive pulley P2 connected to the pulley P1 as a drive belt and a second drive motor 56 connected to the drive pulley and driving the drive pulley in the forward and reverse directions.

The transfer control member 60 is installed to rotate on the guard member 30 and drives the transfer unit 20 according to the presence or absence of the golf ball B supplied to the supply unit 50, The hinge pieces 61a are provided on both sides and are pivotally connected to the guard member 30. The hinge pieces 61a and 61b are provided on both sides of the hinge pieces 61a and 61b, A slant contact portion 62 extending downwardly inclined and interfering with the golf ball B transported on the belt conveyor 21 to temporarily limit the feeding of the golf ball and a slant contact portion 62 extending horizontally from the slant contact portion 62, And a third sensing sensor S3 spaced apart from a side of the horizontal contact portion where the sensor sensing piece 63a is located to sense the presence or absence of the sensor sensing device, .

The first guide member 70 is attached to the bottom of the draw-out hole 13 formed in the housing 10 so as to prevent the golf ball from coming off when the golf ball B is lifted. And a hollow cylindrical portion 72 extending from the flange portion 71. The hollow cylindrical portion 72 is provided at one side of the cylindrical portion to guide the golf ball B from the belt conveyor 21 to the inside of the cylindrical portion And a guide groove 72b for vertically guiding one side of the supply unit 50 is formed on the opposite side of the guide piece 72a.

The second guide member 80 is attached to the bottom of the putting hole 12 formed in the housing 10 to guide the golf ball B vertically onto the belt conveyor 21 of the transfer unit, A hollow cylindrical portion 82 is integrally formed from the flange portion 81 and the flange portion. The length of the cylindrical portion is such that the golf ball falls on the upper surface of the belt conveyor and does not catch on the end of the cylindrical portion.

Hereinafter, the operation of the putting practice apparatus according to the present invention will be described.

1, in a state where the golf ball B is lifted up to the putting position by the elevation of the receiving hole 53 in the draw-out hole 13 provided on the upper surface of the housing 10, .

The user can practice putting the golf ball B into the putting hole 12 at a position spaced apart from the take-out hole 13 by putting the golf ball B using a putter.

The golf ball B entered into the putting hole 12 is vertically dropped when it is moved into the putting hole 12 and falls vertically as shown in Fig. 10 attached by putting. At this time, the second guide member 80 The golf ball B is vertically guided so as to be seated on the upper surface of the belt conveyor 21 of the transfer unit 20. [

As soon as the golf ball B is seated on the upper surface of the belt conveyor, the drop sensing unit 40 senses the vibration of the golf ball as it falls on the belt conveyor 21.

The reaction force part 21 of the first rotation plate 41 constituting the drop detection unit 40 is moved to the belt conveyor 21 by falling of the golf ball B in a state of being close to the bottom surface of the belt conveyor 21. [ The first sensing sensor S1 provided in close proximity to the sensor sensing piece 43 on the first rotating plate in response to the flow of the sensor sensing piece 43, The controller 90 applies a signal for sensing the detection piece 43 to the control unit 90 to drive the first drive motor 23 to rotate the belt conveyor 21 12).

In this state, the ball 44 provided on the opposite side of the first rotating plate 41 is lifted when the golf ball B is dropped, and at the same time, the resonance cup 45 is hit, It makes a clear sound like the sound that is generated, and recognizes that it is hole-in, thereby giving satisfaction to the user.

As described above, in the feeding of the golf ball, the feeding unit is lowered after putting the golf ball, and the golf ball moved on the belt conveyor brings the golf ball into the upper part of the supporting unit of the lowered feeding unit.

The golf ball B is rotated with respect to the hinge hole 55a of the lift block 55 by the second rotation plate 54 and the second detection sensor S2 The control unit 90 senses the rotation of the second rotating plate 54 and applies a sensing signal to the control unit 90 in a state in which the golf ball is currently mounted on the supporting sphere and the control unit 90 drives the second driving motor 56 So that the golf ball B on the receiving hole 53 is positioned outside the take-out hole 13 by raising the ascending /

The rising of the elevating block 55 is performed in the direction in which the nut N on the side of the elevating block is fastened along the screw rod 52. The guide rod 51 at this time vertically moves the elevating block 55 Guide. On the other hand, the descent of the ascending / descending block 55 can be performed by the reverse rotation of the second driving motor 56. [

The golf ball placed on the belt conveyor 21 by putting one or more golf balls B into the putting hole 12 is inserted into the golf ball B on the upper portion of the take- The transporting control member 60 stops the golf ball from the belt conveyor 21 to bring it into a supply standby state.

That is, when there is a golf ball positioned above the draw-out hole, the control of the first driving motor 23 is restricted through the control unit 90, and the golf ball B at this time is moved to the position shown in Figs. 11 and 12 The golf ball B is placed in the standby state by being hooked on the inclined contact portion 62 constituting the transfer control member and then the golf ball B is put in a state where the descent of the ascending / The golf ball which has been interfered with the inclined contact portion 62 of the transfer control member 60 is moved upward from the hinge piece 61a of the transfer control member as the starting point of the horizontal contact portion 63 At the same time, the golf ball B is moved toward the base 53 to feed the golf ball to the base 53.

13 and 14, when the golf ball is supplied to the support 53 as described above, the lift block is elevated as described above, and the second rotation plate 53 One side of the first guide member 70 is moved up along with the elevating block in a state where the golf ball is not separated along the guide groove 72a formed in the cylindrical portion 72 of the first guide member 70 and moved to the upper portion of the drawing hole 13 .

Since the putting practice machine according to the present invention performs the putting practice in the same manner as described above, the user can improve the effect of putting practice while providing the convenience of not collecting the golf ball individually in putting a plurality of prepared golf balls.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: Enclosure 11: Artificial turf
12: putting hole 13: drawing hole
20: conveying unit 21: belt conveyor
21a: spacing projection 22:
23: first drive motor 30: guard member
31: hanging jaw 32: installation hole
40: drop detection unit 41: first rotation plate
42: reaction force part 43: sensor detection piece
44: ball 45: resonance cup
46: Bracket 50: Supply unit
51: guide bar 52:
53: Supporting hole 54: Second rotating plate
54a: Hinge piece 54b: Long hole
55: lift block 55a: hinge ball
55b: Guide ball 56: Second drive motor
60: feed control member 61:
62: oblique contact portion 63: horizontal contact portion
63a: sensor detection piece 70: first guide member
71: flange portion 72: cylindrical portion
72a: guide piece 72b: guide groove
80: second guide member 81: flange portion
82: cylindrical portion 90:
B: Golf ball N: Nut
P1: driven pulley P2: driven pulley
S1: first sensing sensor S2: second sensing sensor
S3: Third sensing sensor

Claims (5)

And a putting hole 12 having a diameter for the golf ball hole and a take-out hole 12 for drawing the golf ball B at a distance apart from the putting hole. 13) is provided; A spacing protrusion 21a is formed on the outer surface of the golf ball B so as to be horizontally moved to the vertical lower portion where the draw-out hole 13 is located by receiving the golf ball B dropped in the putting hole 12, A supporting portion 22 fixedly installed on the inner bottom surface of the housing 10 for rolling support of the belt conveyor 21 and a belt conveyor 21 connected to the belt conveyor 21 for circulating the belt conveyor A transfer unit 20 composed of one drive motor 23; And is fixed to the inner bottom surface of the housing 10 so as to be higher than the height of the belt conveyor 21 while corresponding to both sides of the transfer unit 20, A guard member 30 for preventing the guard member 30 from being damaged; A first rotating plate 41 having a hinge piece 41a is provided on one side of the guard member 30 so as to rotate one side of the guard member 30 and one side of the first rotating plate 41 is connected to the belt conveyor A reaction force part 42 extending transversely to the bottom of the upper surface of the upper surface of the golf ball B and receiving vibration applied to the belt conveyor 21 when the golf ball B vertically falls, A sensor sensing piece 43 is vertically bent and a first sensing sensor S1 is installed to be spaced apart from the sensor sensing piece 43 to sense whether the first rotation plate 41 is rotated, A drop sensing unit 40 for sensing a golf ball B which has flowed into the hole 12 and dropped; A supply unit 50 installed at one side of the transfer unit 20 to receive the golf ball B from the transfer unit and to raise and lower the golf ball to the take-out hole 13 side; The guiding unit 30 is provided to be rotated so as to drive the transfer unit 20 in accordance with the presence or absence of the golf ball B supplied to the supply unit 50 or to transfer the golf ball B in a waiting state A transfer control member (60) which limits the transferring member (60); A first guide member 70 attached to the bottom of the draw-out hole 13 formed in the housing 10 to prevent the golf ball from coming off when the golf ball B is lifted or lowered; A second guide member 80 attached to the bottom of the putting hole 12 formed in the housing 10 and guiding the vertical drop of the golf ball B; And a control unit (90) for controlling the operation of the transfer unit (20) and the supply unit (50), the putting practice device comprising:
The transfer control member (60)
A pair of hinge pieces 61a provided on both sides of the guard member 30 to pivotally connect to the guard member 30,
An inclined contact portion 62 extending downwardly inclined from the rotary portion 61 and interfering with the golf ball B transported on the belt conveyor 21 to temporarily restrict the feeding of the golf ball,
A horizontal contact portion 63 extending horizontally from the inclined contact portion 62 and having a sensor sensing piece 63a at one side thereof,
And a third sensing sensor (S3) installed at a side of the horizontal contact portion where the sensor sensing piece (63a) is located to sense the presence or absence of the sensor sensing device.
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