JPH041454U - - Google Patents
Info
- Publication number
- JPH041454U JPH041454U JP4053190U JP4053190U JPH041454U JP H041454 U JPH041454 U JP H041454U JP 4053190 U JP4053190 U JP 4053190U JP 4053190 U JP4053190 U JP 4053190U JP H041454 U JPH041454 U JP H041454U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- rocking body
- electric contact
- acceleration sensor
- arcuate groove
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図は本考案の加速度センサの構成を示す縦
断面図、第２図は第１図のＡ−Ａ線断面図である
。
１……ハウジング、２……揺動体、３……球、
４……支軸、５……ばね、７……電気接点。
FIG. 1 is a longitudinal sectional view showing the configuration of the acceleration sensor of the present invention, and FIG. 2 is a sectional view taken along line A--A in FIG. 1... Housing, 2... Rocking body, 3... Ball,
4... Support shaft, 5... Spring, 7... Electric contact.
Claims (1)
回動自在に支持され、一面に円弧溝が形成された
揺動体と、前記円弧溝に転動可能に係合した球と
、前記ハウジングと前記揺動体とを連結するばね
と、前記ハウジング又は前記揺動体上に設けられ
た電気接点とを備え、前記ハウジングと前記揺動
体とを後者の回動時常に両者間に一定の間隙が維
持されるように形成して成り、所定値以上の加速
度が加えられたときに前記球の転動と共に前記揺
動体が前記間隙内の流体の粘性抵抗と前記ばねの
力に抗して回動し前記電気接点を閉成するように
したことを特徴とする加速度センサ。 a housing, a rocking body rotatably supported in the housing via a support shaft and having an arcuate groove formed on one surface, a ball rotatably engaged with the arcuate groove, the housing and the rocker. A spring connecting the moving body and an electric contact provided on the housing or the rocking body are provided, and the housing and the rocking body are connected so that a constant gap is always maintained between the two when the latter rotates. When an acceleration of a predetermined value or more is applied, the rocking body rotates along with the rolling of the ball against the viscous resistance of the fluid in the gap and the force of the spring, and the electric contact An acceleration sensor characterized in that the acceleration sensor is configured to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053190U JPH041454U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053190U JPH041454U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041454U true JPH041454U (en) | 1992-01-08 |
Family
ID=31550400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4053190U Pending JPH041454U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041454U (en) |
-
1990
- 1990-04-16 JP JP4053190U patent/JPH041454U/ja active Pending