JPS58160073U

JPS58160073U - golf practice equipment

Info

Publication number: JPS58160073U
Application number: JP5648182U
Authority: JP
Inventors: 高瀬　明生; 幸治小川; 堤　孝夫; 安田　佳則; 田口　博識
Original assignee: 三菱電機株式会社
Priority date: 1982-04-19
Filing date: 1982-04-19
Publication date: 1983-10-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示したゴルフ練習器の構
成図、第２図はその検出手段および振動・感知手段とし
ての磁気センサの斜視図、第３図はそのゼロクロスパル
ス検出を示したタイムチャート図、第４図はその正しい
スイング状態を示す概略構成図、第５図はその異常スイ
ング状態を示す概略構成図、第６図は第４図の場合のタ
イミングチャート図、第７図は第５図の場合のタイミン
グチャート図、第８図は第４図の場合の表示手段を示す
正面図、第９図は第５図の場合の表示手段を示す正面図
である。図において、１は基台としてのマット、５ａ。５ｂ、６ａ、６ｂは夫々検出手段としての磁気センサ、
７は振動感知手段とし“ての磁気センサ、１３は中央処
理演算回路、１４は誤打撃判別処理回路、１５は衝撃検
出手段、２５は報知手段である。２７、１−一一一一６＼ｇ（１？　　６Ｑ　　　　１＼　　＼　　＼　　＼お　’７　　６ａ　　　１Fig. 1 is a configuration diagram of a golf practice device showing an embodiment of this invention, Fig. 2 is a perspective view of a magnetic sensor as its detection means and vibration/sensing means, and Fig. 3 shows its zero-cross pulse detection. FIG. 4 is a schematic configuration diagram showing the correct swing state, FIG. 5 is a schematic configuration diagram showing the abnormal swing state, FIG. 6 is a timing chart diagram for the case of FIG. 4, and FIG. 5 is a timing chart, FIG. 8 is a front view showing the display means in the case of FIG. 4, and FIG. 9 is a front view showing the display means in the case of FIG. 5. In the figure, 1 is a mat 5a serving as a base. 5b, 6a, 6b are magnetic sensors as detection means, respectively;
7 is a magnetic sensor as a vibration sensing means, 13 is a central processing arithmetic circuit, 14 is an erroneous impact discrimination processing circuit, 15 is an impact detection means, and 25 is a notification means. 27, 1-1116 \ g(1? 6Q 1 \ \ \ \ O '7 6a 1

Claims

[Scope of utility model registration request]

(1) A base, a detection means installed on the base for detecting a golf club head passing above the base, a processing means for processing the output of the detection means and outputting data regarding the swing, and this processing. a display means for displaying an output of the means; an impact detection means provided on the base for detecting an impact on the base generated by a strike of the base by the golf club; and an output of the impact detection means for notifying the output of the impact detection means. A golf practice device equipped with a notification means.

(2) The golf practice device according to claim 1, wherein the detecting means is a self-generating magnetic sensor, and the impact detecting means is a magnetic sensor.

(3) The golf practice device according to claim 1, wherein the notification means also serves as a display means.