JP2008039749A - Electronic pendulum - Google Patents

Electronic pendulum Download PDF

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Publication number
JP2008039749A
JP2008039749A JP2006234540A JP2006234540A JP2008039749A JP 2008039749 A JP2008039749 A JP 2008039749A JP 2006234540 A JP2006234540 A JP 2006234540A JP 2006234540 A JP2006234540 A JP 2006234540A JP 2008039749 A JP2008039749 A JP 2008039749A
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JP
Japan
Prior art keywords
led
infrared
pendulum
infrared led
electronic pendulum
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
Application number
JP2006234540A
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Japanese (ja)
Inventor
Hideto Matsui
秀人 松井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2006234540A priority Critical patent/JP2008039749A/en
Publication of JP2008039749A publication Critical patent/JP2008039749A/en
Pending legal-status Critical Current

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  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To measure more accurately, though the space of an infrared receiving device mounted on a lower part is very narrow. <P>SOLUTION: A rubber tube is attached to an infrared LED so as to reduce a diffusion angle of light from the infrared LED, and a pendulum shaft can be swung excellently by using a kite string and a cord. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

振り子の揺れ方と振れ幅を読み取るため。To read how the pendulum swings and how wide.

なし。None.

発明が解決しようとする手段Means to be Solved by the Invention

振り子の動きや大きさを明確に目で知る。Know the movement and size of the pendulum clearly.

課題を解決するための手段Means for solving the problem

赤外線ＬＥＤから出る赤外線を下にある赤外線受光器で感知して振り子の動きや大きさを上のＬＥＤに光で表示する。The infrared light emitted from the infrared LED is sensed by the infrared receiver located below, and the movement and size of the pendulum are displayed on the upper LED by light.

発明の効果The invention's effect

ＬＥＤの色が中心を通る４本の軸で違うため揺れの位置が特定でき８方位に受光器を５ｍｍごとに配置しおもりの先につけた赤外線ＬＥＤが動くことによって、受光器が赤外線を感知して上のＬＥＤに表示され、そこから揺れのパターンを知ることができる。Since the LED color is different on the four axes passing through the center, the position of shaking can be specified, and the receivers are placed in 8 directions every 5 mm, and the infrared LED attached to the tip of the weight moves. It is displayed on the upper LED, and the pattern of shaking can be known from there.

ＬＥＤの色を区別することにより、揺れの大きさや動きを測る時に位置が色で分かりやすく表示される。By distinguishing the color of the LED, the position is displayed in an easy-to-understand manner by color when measuring the magnitude and movement of the shake.

地震の振動や揺れ方を調べる時〔受光器と表示ＬＥＤの数を増やせば実施可能〕。When investigating the vibration and shaking of an earthquake (can be done by increasing the number of light receivers and display LEDs).

エレベーターの揺れや揺れ方を測るとき。When measuring how the elevator swings or swings.

なし。None.

電子振り子を正面から見た全体図。The whole figure which looked at the electronic pendulum from the front. ＬＥＤを上から見た配置の図。The figure of arrangement | positioning which looked at LED from the top. センサーを上から見た配置の図。The layout of the sensor as seen from above. 全体の回路図。Overall circuit diagram.

符号の説明Explanation of symbols

〔１〕 ＬＥＤ搭載基盤。
〔２〕 センサー搭載基盤。
〔３〕 スイッチ付電池ボックス。
〔４〕 赤外線ＬＥＤ付おもり。[1] LED mounting base.
[2] Sensor mounting base.
[3] Battery box with switch.
[4] Weight with infrared LED.

Claims (2)

振れ幅の揺れを赤外線受光器で感知し、ＬＥＤの色で幅を測定できる。The fluctuation of the swing width can be detected by an infrared receiver, and the width can be measured by the color of the LED. 赤外線受光器を８方位に配置する事により揺れの動きと方向をＬＥＤの光り方で分かる。By arranging infrared receivers in eight directions, the movement and direction of shaking can be determined by how the LED shines.
JP2006234540A 2006-08-04 2006-08-04 Electronic pendulum Pending JP2008039749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006234540A JP2008039749A (en) 2006-08-04 2006-08-04 Electronic pendulum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006234540A JP2008039749A (en) 2006-08-04 2006-08-04 Electronic pendulum

Publications (1)

Publication Number Publication Date
JP2008039749A true JP2008039749A (en) 2008-02-21

Family

ID=39174906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006234540A Pending JP2008039749A (en) 2006-08-04 2006-08-04 Electronic pendulum

Country Status (1)

Country Link
JP (1) JP2008039749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650200A (en) * 2018-12-27 2019-04-19 佛山科学技术学院 A kind of efficient elevator operation control method and its system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348789A (en) * 1976-10-15 1978-05-02 Oki Electric Ind Co Ltd Vibration detector
JPS5817524U (en) * 1981-07-29 1983-02-03 日本航空電子工業株式会社 seismograph
JPS5845521A (en) * 1981-09-11 1983-03-16 Oki Electric Ind Co Ltd Two-dimensional digital vibrometer
JPH02309284A (en) * 1989-05-24 1990-12-25 Fujitsu Ltd Seismic intensity meter
JPH09229760A (en) * 1996-02-27 1997-09-05 Toshiyuki Suzuki Earthquake sensor and earthquake sensor-connected leakage breaker apparatus using it
JPH11219653A (en) * 1998-01-30 1999-08-10 Matsushita Electric Works Ltd Earthquake sensitive breaker
JP3082033U (en) * 2000-07-23 2001-11-30 豊田 俊文 Small household seismometer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348789A (en) * 1976-10-15 1978-05-02 Oki Electric Ind Co Ltd Vibration detector
JPS5817524U (en) * 1981-07-29 1983-02-03 日本航空電子工業株式会社 seismograph
JPS5845521A (en) * 1981-09-11 1983-03-16 Oki Electric Ind Co Ltd Two-dimensional digital vibrometer
JPH02309284A (en) * 1989-05-24 1990-12-25 Fujitsu Ltd Seismic intensity meter
JPH09229760A (en) * 1996-02-27 1997-09-05 Toshiyuki Suzuki Earthquake sensor and earthquake sensor-connected leakage breaker apparatus using it
JPH11219653A (en) * 1998-01-30 1999-08-10 Matsushita Electric Works Ltd Earthquake sensitive breaker
JP3082033U (en) * 2000-07-23 2001-11-30 豊田 俊文 Small household seismometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650200A (en) * 2018-12-27 2019-04-19 佛山科学技术学院 A kind of efficient elevator operation control method and its system
CN109650200B (en) * 2018-12-27 2021-01-26 佛山科学技术学院 Efficient elevator operation control method and system

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