JPS59147574U - swing measuring device - Google Patents
swing measuring deviceInfo
- Publication number
- JPS59147574U JPS59147574U JP4152583U JP4152583U JPS59147574U JP S59147574 U JPS59147574 U JP S59147574U JP 4152583 U JP4152583 U JP 4152583U JP 4152583 U JP4152583 U JP 4152583U JP S59147574 U JPS59147574 U JP S59147574U
- Authority
- JP
- Japan
- Prior art keywords
- light beam
- light
- upward
- measuring device
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置の使用状態図、第２図は従来および本
考案に係る装置の測定原理の説明図、第３図は従来装置
のセンサ一部の構成図、第４図は本考案装置の使用状態
図、第５図は本考案装置の構成図、第６図は本考案装置
の測定原理の説明図である。
１・・・野球バット、２・・・光反射シート、３ａ〜３
ｅ ゛・・・光ビーム、４・・・発光部、５・・・受
光部、１６・・・センサ一部、１９・・・演算処理部、
２０・・・表示部。尚、図中同一符号は同−又は相当部
分を示す。
第２図
Ｙ
し−し１Fig. 1 is a usage state diagram of the conventional device, Fig. 2 is an explanatory diagram of the measurement principle of the conventional device and the device according to the present invention, Fig. 3 is a configuration diagram of a part of the sensor of the conventional device, and Fig. 4 is the device of the present invention. FIG. 5 is a diagram showing the configuration of the device of the present invention, and FIG. 6 is an explanatory diagram of the measurement principle of the device of the present invention. 1...Baseball bat, 2...Light reflective sheet, 3a-3
e ゛... Light beam, 4... Light emitting section, 5... Light receiving section, 16... Part of sensor, 19... Arithmetic processing section,
20...Display section. Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 2 Y Shi-shi 1
Claims (1)
を上方へ投射し、第１の光ビームに所定個所で交差する
第３の光ビームを上方へ投射するとともに第２の光ビー
ムに所定個所で交差する第４の光ビームを上方へ投射し
、かつ第１の光ビームと第２の光ビームの間でこれらと
略平行な第５の光ビームを上方へ投射する発光手段と、
各光ビームを横切ってスイングされる野球バットからの
反射光を受光する受光手段と、この受光手段からの出力
信号を演算処理してスイングに関するデー−夕を出力す
る演算処理手段を備えたことを特徴とするスイング測定
装置。First and second substantially parallel light beams separated by a predetermined distance are projected upward, a third light beam that intersects the first light beam at a predetermined point is projected upward, and the second light beam is light emitting means for projecting upward a fourth light beam that intersects at a predetermined point in the light beam, and projecting a fifth light beam substantially parallel to the first light beam and the second light beam upward; ,
A light receiving means for receiving reflected light from a baseball bat being swung across each light beam, and a calculation processing means for processing an output signal from the light receiving means and outputting data regarding the swing. Features swing measuring device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4152583U JPS59147574U (en) | 1983-03-23 | 1983-03-23 | swing measuring device |
| US06/592,456 US4515365A (en) | 1983-03-23 | 1984-03-22 | Device for measuring swing data of baseball bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4152583U JPS59147574U (en) | 1983-03-23 | 1983-03-23 | swing measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59147574U true JPS59147574U (en) | 1984-10-02 |
Family
ID=30172100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4152583U Pending JPS59147574U (en) | 1983-03-23 | 1983-03-23 | swing measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147574U (en) |
-
1983
- 1983-03-23 JP JP4152583U patent/JPS59147574U/en active Pending
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