JP2014140543A - Golf swing practice device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a golf club hold a function of transmitting information necessary for analyzing a hit ball only by sticking a sticker sheet on the head of the golf club.SOLUTION: A sticker sheet stuck on a club head includes: a converter formed by a piezoelectric film for detecting the impact position; an impact position detecting circuit formed by an IC tag for generating impact position information in response to an output signal from the converter; and an input/output circuit formed by an IC tag for outputting an output signal of the impact position detecting circuit by radio. An information processing part includes various kinds of electronic devices built in a golf practice mat stand disposed in the vicinity of a tee for setting a ball, and the information processing part receives radio information from the sticker sheet, analyzes the hit ball from the received information, and transmits the analyzed information by radio. An information receiving and reproducing processing part receives radio information from the information processing part, and displays it on a display or prints out it.

Description

  The present invention relates to a golf swing practice device.

  Conventionally, various swing practice devices for golf using a hitting tool, particularly a golf club, are known (see, for example, Patent Documents 1 and 2).

JP-A-10-118238 JP 2011-83356 A

Conventional swing practice devices for golf clubs that transmit hit information wirelessly have a configuration in which various electronic devices are built in the golf club head and shaft side to receive and send / receive information processing functions such as hit ball analysis. Yes. These practice golf clubs with built-in electronic devices require processing of the head and shaft in order to have the function of receiving and transmitting information processing such as ball striking analysis, making it difficult to manufacture this type of golf club.
The present invention aims to solve the above problems.

In order to achieve the above object, the present invention provides a converter for detecting a striking position, a striking position detection circuit for generating striking position information based on an output signal from the converter, and an output signal of the striking position detection circuit by radio. And an adhesive sheet that can be attached to a club head that incorporates an input / output circuit, and various electronic devices built in a golf practice mat base placed near a tee for setting a ball. Receives wireless information from the sheet, analyzes the hit ball from the received information, and wirelessly transmits the analyzed information, receives the wireless information from the information processing unit, displays it on the display, and prints it out And a possible information reception / reproduction processing unit.
According to the present invention, the transducer is a piezoelectric film, and the piezoelectric film is disposed on a face surface of a golf club head.
Further, the present invention is characterized in that the hitting position detection circuit and its input / output circuit are constituted by a passive IC tag attached to the sheet.
Further, the present invention is characterized in that a bar code is arranged on the sticking sheet, and an information reading unit can read information on the bar code on the golf practice mat base.
Further, according to the present invention, the information processing unit includes a measuring device for measuring swing speed, flight distance, hitting direction, and trajectory, a video recording device for shooting a ball, and a video recording device for shooting a person. The video recording apparatus for use is characterized in that a line for checking the shake is arranged.
According to the present invention, an angle ruled line is displayed on a portion of the sticking sheet to be attached to a sole of a club head, and an information reading unit is provided on the golf practice mat base so that angle information of the angle ruled line can be read. It is characterized by that.

  According to the present invention, a golf club can be provided with an information transmission function necessary for a ball hitting analysis or the like without processing the golf club by simply attaching the sticking sheet to the head of the golf club.

It is explanatory drawing of this invention. It is explanatory drawing of this invention. It is explanatory drawing which shows the head part of a golf club. It is explanatory drawing of this invention. It is explanatory drawing of this invention. It is a block explanatory view of the present invention. It is a block explanatory view of the present invention.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.
This apparatus comprises a head sticking sheet 4 attached to a face 2a and a sole 2b of a golf club head 2 and a shaft base 10, a transmission / reception information processing unit 6, and an information reception / reproduction processing unit 8. Has been. The head adhesive sheet 4 is made of a retroactive insulating synthetic resin material having high strength. The affixing sheet 4 is a first part 4a that is affixed to the face 2a of the golf club head 2, a second part 4b that is affixed to the sole 2b of the head, and a third part that is affixed to the base 10 of the shaft. Part 4c, and a pasting surface is formed on each back surface.

Each part is formed in a shape corresponding to the shape of the face 2a, the sole 2b, and the shaft base 10 to be attached. The piezoelectric film 12 is bonded to the back surface of the adhesive sheet 4 in the first portion 4a. A plurality of individual piezoelectric sensors (not shown) are arranged on the piezoelectric film 12, and each sensor is an IC of a passive IC tag 14 bonded to the third portion 4 c of the affixing sheet 4 via an electric wire. Connected to the chip. This IC chip includes an impact position detection circuit 16, an oscillation circuit 18 and an input / output circuit 20 with an antenna. Each piezoelectric sensor of the first portion 4a corresponds to the sweet spot of the face 2a of the head 2 of the golf club and each of the surrounding positions, and the piezoelectric film 12 electronically applies a striking force from the ball applied to each position of the face 2a. The converter 22 which converts into a signal is comprised.

A starter coil 24 is bonded and disposed on the back surface of the second portion 4b via a protective sheet, and is connected to the IC chip of the passive IC tag 15 disposed in the third portion 4c through wiring. . On the surface of the second portion 4b, a bar code 26 in which a golf club manufacturer, club count information, and the like are encoded, and an angle ruled line 28 for detecting a head angle are drawn. FIG. 4 shows the receiving and transmitting information processing unit 6 such as a ball hitting analysis provided at the ball placement position of the golf swing practice place, and includes a golf practice mat table 32 arranged in the vicinity of the ball setting tee 30.

The base 32 includes a passive IC tag reader / writer 34, a swing speed sensing measuring device 36a, a flight distance measuring device 36b, a hitting direction measuring device 36c, a ballistic line measuring device 36d, a video recording device 38, and a receiving / transmitting device. 42, a storage device 43, a hit ball analysis circuit 44, and a control device 40 for controlling them are built in, and these devices are used for taking in information and images from outside or transmitting signals to the outside at appropriate positions on the platform 32. An input unit and an output unit are provided. On the upper surface of the mat base 32, an information intake port of the information reading unit 46 is provided, and the angle ruled line 28 and the barcode 26 on the head sole 2b side are read or the starter coil 24 can be sensed.

The swing speed sensor 36a measures the head speed by a known method using radio waves or infrared rays. The flight distance measuring device 36 b measures the flight distance based on the hitting information from the converter 22, ball image information from the camera 48, and hitting analysis information of the hitting analysis circuit 44. The hitting direction measuring machine 36c measures the hitting direction based on the ball image information from the camera 48 and the hitting analysis information of the hitting analysis circuit 44.

The trajectory line measuring machine 36d measures the trajectory of the ball based on the ball image information from the camera 48 and the hit ball analysis information of the hit ball analysis circuit 44. The camera 52 of the video recording device 38 measures and records the moving state and posture of the face and head of the practitioner at the time of hitting the ball, or the hitting video through the image input unit. In FIG. 4, 64 is a center line drawn on the table 32, and 66 is a horizontal line.
The transmission / reception information processing unit 6 is provided with a line having a high-speed Internet communication function, and can immediately monitor video and data information with a smartphone 58, tablet terminal 60, personal computer, or the like registered in advance. The information reception / reproduction processing unit 8 includes various memories 54 such as a USB memory and an SD memory card memory stick, a freehand transceiver 56, a smartphone 58, a tablet terminal 60, or a personal computer. The freehand transceiver 56 can perform various operations by transmitting and receiving to and from the system in the transmission / reception information processing unit 6. Information can also be exchanged between the freehand transmitter / receiver 56 and the smartphone 58, the tablet terminal 60, or a personal computer, and information transmitted from the freehand transmitter / receiver 56 is transmitted to the smart phone 58, the tablet terminal 60, or a personal computer. Can be displayed on the display. Various memories 54 such as a USB memory, an SD memory, and a memory stick can also be used.

  In the above-described configuration, when the practitioner places the club head 2 on the information intake port of the information reading unit 46 provided on the base 32 for several seconds, the starter coil 24 is sensed and the information on the barcode 26 is read. The start lamp 52 is turned on, and information for several tens of seconds after the start of the swing is recorded in the storage device 43 of the incoming / outgoing transmission / reception information processing unit 6 such as the ball hitting analysis.

  When the ball 62 set on the tee 30 is hit, the hit information is wirelessly transmitted from the hit position detection circuit 16 to the information processing unit 6 through the input / output circuit 20 and received by the reader / writer 34. A head face angle signal is sent to the information processing unit 6 through the information reading unit 46. The information processing unit 6 is a golf club manufacturer name, count, model number, hitting face angle, sweet spot hitting information, head speed and average speed information, flight distance and average flight distance information, ballistic direction information, head movement by various electronic devices. Presence / absence information, hit ball image information, wireless earphone announcement information, etc. are generated and recorded.

These pieces of information are transmitted from the receiving / transmitting device 42 of the information processing unit 6 to the freehand transmitter / receiver 56 of the information reception / playback processing unit 8, reproduced by the freehand transmitter / receiver 56, printed out, or free The data can be transmitted from the hand transmitter / receiver 56 to the smartphone 58, the tablet terminal 60, a personal computer, etc. and reproduced by these reproducing apparatuses, or printed out and used. The information transmission / reception information processing unit 6 uses a plurality of cameras built in the golf practice mat base 32, transmission / reception, ball hitting analysis, information reading, information analysis processing device, etc. Is transmitted wirelessly to the freehand transceiver 56 of the information reception / reproduction processing unit 8.

When the 50 stroke, 100 stroke, “scoring test trial” switch provided on the freehand transmitter / receiver 56 is pressed, all the information of the incoming / outgoing information processing unit 6 is aggregated, and the video screen and scoring print (numerical value, graph, Of the 100 points, the number is displayed or printed on various terminals of the freehand transmitter / receiver 56 and other information reception / reproduction processing unit 8. Users of this device can improve their performance by storing them.
In addition, as part of the sales promotion of each golf club maker, new drivers can be offered and users can make a trial run in a practical manner before purchasing, so users can choose their own golf clubs with confidence. You can choose with confidence. In addition, wirelessly sends information announcement messages such as “screaming” and “advice” at the time of hitting the earphone to boost their progress.
In this embodiment, the converter 22 for converting the striking force from the ball applied to each position of the face 2a of the club head into an electronic signal is formed by a known piezoelectric film 12 disclosed in Japanese Patent Laid-Open No. 10-118238. Although it is configured, the converter 22 is not particularly limited to the piezoelectric film, and a configuration in which a minute switch is incorporated in the sheet can be adopted.

2 Head 4 Pasting sheet 6 Transmission / reception information processing unit 8 Information reception / reproduction processing unit 10 Root 12 Piezoelectric sensor 14 IC tag 16 Impact position detection circuit 18 Oscillation circuit 20 Input / output circuit 22 Converter 24 Starter coil 26 Bar code 28 Angle ruled line 30 Tee 32 Golf practice mat table 34 Leader / writer 36a Swing speed sensing measuring device 36b Flight distance measuring device 36c Hitting ball direction measuring device 36d Ballistic line measuring device 38 Video recording device 40 Control device 42 Receiver / transmitter device 43 Storage device 44 Hitting ball analysis Circuit 46 Information reading unit 48 Camera
52 Start lamp 54 Memory 56 Freehand receiver 58 Smartphone 60 Tablet terminal 62 Ball

Claims (6)

A club head incorporating a converter for detecting a striking position, a striking position detection circuit for generating striking position information based on an output signal from the converter, and an input / output circuit for outputting an output signal of the striking position detection circuit wirelessly A paste sheet that can be pasted on,
It consists of various electronic devices built in the golf practice mat base placed in the vicinity of the tee where the ball is set, receives wireless information from the pasting sheet, analyzes the hit ball from this received information, and analyzed An information processing unit for transmitting information wirelessly;
A golf swing practice device comprising: an information reception / reproduction processing unit that receives wireless information from the information processing unit, displays it on a display, and prints it out.   The golf swing practice device according to claim 1, wherein the transducer is a piezoelectric film, and the piezoelectric film is disposed on a face surface of a golf club head.   2. The golf swing practice device according to claim 1, wherein the hitting position detection circuit and its input / output circuit are configured by a passive IC tag attached to the seat.   The golf swing practice device according to claim 1, wherein a bar code is arranged on the sticking sheet, and an information reading unit can read information on the bar code on the golf practice mat base. .   The information processing unit includes a measuring device for measuring swing speed, flight distance, hitting direction, and trajectory, a video recording device for shooting a ball, and a video recording device for shooting a person. The golf swing practice apparatus according to 1.   An angle ruled line is displayed on a portion of the sticking sheet that is affixed to the sole of the club head, an information reading unit is provided on the golf practice mat base, and angle information of the angle ruled line can be read. The golf swing practice device according to claim 1.

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