JPH0233360U - - Google Patents
Info
- Publication number
- JPH0233360U JPH0233360U JP11223788U JP11223788U JPH0233360U JP H0233360 U JPH0233360 U JP H0233360U JP 11223788 U JP11223788 U JP 11223788U JP 11223788 U JP11223788 U JP 11223788U JP H0233360 U JPH0233360 U JP H0233360U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- weight
- driven body
- acceleration
- absorbs
- 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 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第1図はこの考案による加速度センサーの第1
の実施例を示す全体概略断面図、第2図は加速度
センサーの第2の実施例を示す要部の概略断面図
、第3図は加速度センサーの第3の実施例を示す
要部の概略断面図、第4図は加速度センサーの第
4の実施例を示す要部の概略断面図、第5図は従
来の加速度センサーを示す全体概略断面図である
。
1,21……ケース、2,22……ホルダ、3
,23……従動体、4,24……ばね板、5,2
5……重り、6,26……オイル、7,27……
ダンパ、8,28……Oリング、9,29……歪
みゲージ、10,30……リード線、11,31
……電気回路、12,32……蓋、13……押さ
え板、14……ねじ、15……押さえ金具。
Figure 1 shows the first acceleration sensor based on this invention.
FIG. 2 is a schematic cross-sectional view of the main parts of the second embodiment of the acceleration sensor, and FIG. 3 is a schematic cross-section of the main parts of the third embodiment of the acceleration sensor. FIG. 4 is a schematic cross-sectional view of a main part showing a fourth embodiment of an acceleration sensor, and FIG. 5 is a general schematic cross-sectional view showing a conventional acceleration sensor. 1, 21... Case, 2, 22... Holder, 3
, 23... Driven body, 4, 24... Spring plate, 5, 2
5... Weight, 6,26... Oil, 7,27...
Damper, 8, 28...O ring, 9, 29...Strain gauge, 10, 30...Lead wire, 11, 31
... Electric circuit, 12, 32 ... Lid, 13 ... Holding plate, 14 ... Screw, 15 ... Holding metal fitting.
Claims (1)
と、該従動体3の内部に形成された空間1a内に
ばね板4を介して支持された重り5と、前記空間
1a内に充填されたオイル6と、前記空間1aに
設けられ、温度変化による前記オイルの体積変化
を吸収するダンパ7と、加速度が作用した際、前
記従動体3に対して前記重り5が相対的に変位し
て前記ばね板4に歪みが生じた際、その歪みを検
出する歪みゲージとを具えた加速度センサーであ
つて、過大加速度が作用した際、前記ダンパ7が
前記重り5を受止めることを特徴とする加速度セ
ンサー。 A driven body 3 that moves together with the object to be measured
a weight 5 supported via a spring plate 4 in a space 1a formed inside the driven body 3; an oil 6 filled in the space 1a; A damper 7 absorbs the volume change of the oil due to the damper 7, and a damper 7 absorbs the distortion when the weight 5 is displaced relative to the driven body 3 and the spring plate 4 is distorted when acceleration is applied. 1. An acceleration sensor comprising a strain gauge for detecting, wherein the damper 7 receives the weight 5 when excessive acceleration is applied.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11223788U JPH0233360U (en) | 1988-08-27 | 1988-08-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11223788U JPH0233360U (en) | 1988-08-27 | 1988-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0233360U true JPH0233360U (en) | 1990-03-02 |
Family
ID=31350992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11223788U Pending JPH0233360U (en) | 1988-08-27 | 1988-08-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0233360U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4036232Y1 (en) * | 1964-01-22 | 1965-12-22 | ||
JPS6363771B2 (en) * | 1982-03-30 | 1988-12-08 |
-
1988
- 1988-08-27 JP JP11223788U patent/JPH0233360U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4036232Y1 (en) * | 1964-01-22 | 1965-12-22 | ||
JPS6363771B2 (en) * | 1982-03-30 | 1988-12-08 |