JPS6187364U - - Google Patents
Info
- Publication number
- JPS6187364U JPS6187364U JP17254084U JP17254084U JPS6187364U JP S6187364 U JPS6187364 U JP S6187364U JP 17254084 U JP17254084 U JP 17254084U JP 17254084 U JP17254084 U JP 17254084U JP S6187364 U JPS6187364 U JP S6187364U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- flexible joint
- base
- pendulum
- fixed
- 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.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
第１及び２図は夫々本考案の一実施例の縦及び
平断面図、第３図は第１及び２図に示す本考案の
例の主要部の断面図、第４及び５図は夫々従来の
加速度計の縦及び平断面図、第６図はその偏位検
出装置の拡大斜視図、第７及び第８図はその原理
説明図である。
図に於て、１は振子、１−１は先端部、１−２
はスリツト、３は可撓継手、４は第一の基台、４
−４，４−５は字状溝、７，７Ａはトルカコイ
ル、８，１３は永久磁石、９，１４はポールピー
ス、１０，１０Ａは受光素子、１１は発光素子を
夫々示す。
1 and 2 are longitudinal and planar sectional views, respectively, of an embodiment of the present invention, FIG. 3 is a sectional view of the main part of the example of the present invention shown in FIGS. FIG. 6 is an enlarged perspective view of the deflection detecting device, and FIGS. 7 and 8 are diagrams illustrating its principle. In the figure, 1 is the pendulum, 1-1 is the tip, 1-2
is a slit, 3 is a flexible joint, 4 is a first base, 4
-4 and 4-5 are character-shaped grooves, 7 and 7A are torquer coils, 8 and 13 are permanent magnets, 9 and 14 are pole pieces, 10 and 10A are light receiving elements, and 11 is a light emitting element, respectively.
Claims (1)
台と、上記可撓継手の他端にその一端が固定され
る棒状の振子と、上記基台の固定部から上記振子
に対して入力される加速度に比例したトルクを発
生させるトルカと、円筒状のランプホルダーの端
面に取付けた発光素子、円筒状のホルダーの端面
に取付けた受光素子及び上記棒状の振子の他端部
を遮光部とし、上記振子の上記可撓継手の軸線に
関し、上記基台に対する角偏位を電気的に検出す
る偏位検出装置とからなる加速度計において、上
記基台の上記ランプホルダー及び上記ホルダーの
配置される位置に上記可撓継手の軸線と平行な方
向に字状溝を設け、該溝面に上記ランプホルダ
ー及びホルダーの円筒状外周面を接触させて、上
記ランプホルダー及びホルダーを固定するように
なしたことを特徴とする加速度計。 a flexible joint, a base to which one end of the flexible joint is fixed, a rod-shaped pendulum having one end fixed to the other end of the flexible joint, and a fixed part of the base to the pendulum. A torquer that generates a torque proportional to the input acceleration, a light emitting element attached to the end face of a cylindrical lamp holder, a light receiving element attached to the end face of the cylindrical holder, and the other end of the rod-shaped pendulum as a light shielding part. and an accelerometer comprising a deviation detection device that electrically detects an angular deviation with respect to the base with respect to the axis of the flexible joint of the pendulum, wherein the lamp holder and the holder of the base are arranged. A character-shaped groove is provided in a direction parallel to the axis of the flexible joint at a position where the lamp holder and the holder are fixed by bringing the lamp holder and the cylindrical outer peripheral surface of the holder into contact with the groove surface. An accelerometer that is characterized by:
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17254084U JPH0236130Y2 (en) | 1984-11-14 | 1984-11-14 | |
| US06/716,500 US4649748A (en) | 1984-03-30 | 1985-03-27 | Accelerometer |
| FR858504857A FR2562254B1 (en) | 1984-03-30 | 1985-03-29 | ACCELEROMETER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17254084U JPH0236130Y2 (en) | 1984-11-14 | 1984-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187364U true JPS6187364U (en) | 1986-06-07 |
| JPH0236130Y2 JPH0236130Y2 (en) | 1990-10-02 |
Family
ID=30730201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17254084U Expired JPH0236130Y2 (en) | 1984-03-30 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236130Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032570A (en) * | 1989-05-29 | 1991-01-08 | Tokimec Inc | Accelerometer |
-
1984
- 1984-11-14 JP JP17254084U patent/JPH0236130Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032570A (en) * | 1989-05-29 | 1991-01-08 | Tokimec Inc | Accelerometer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236130Y2 (en) | 1990-10-02 |
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