JPH0463071U - - Google Patents
Info
- Publication number
- JPH0463071U JPH0463071U JP10548190U JP10548190U JPH0463071U JP H0463071 U JPH0463071 U JP H0463071U JP 10548190 U JP10548190 U JP 10548190U JP 10548190 U JP10548190 U JP 10548190U JP H0463071 U JPH0463071 U JP H0463071U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- mass bodies
- closes
- acceleration sensor
- force
- 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 description 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air Bags (AREA)
Description
第１図は本考案の第１の実施例に係る加速度セ
ンサの縦断面図、第２図は第１図の−線縦断
面図、第３図は大きい加速度が加わつた時の状態
を示す図、第４図は小さい加速度が加わつた時の
状態を示す図、第５図は第２の質量体が接点に当
接したときの状態を示す図、第６図は本考案の第
２の実施例の縦断面図、第７図は本考案の第３の
実施例の側面図、第８図は第７図の―線に沿
つた縦断面図、第９図は、本考案の第４の実施例
の縦断面図、第１０図は従来の加速度センサの一
例を示す縦断面図である。
１……加速度センサ、４……第１の質量体、５
……第１のコイルばね（付勢手段）、６……第２
の質量体、７……第２のコイルばね（付勢手段）
、８ａ，８ｂ……接点、９……板体（付勢手段）
。
FIG. 1 is a vertical cross-sectional view of an acceleration sensor according to a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view taken along the - line in FIG. 1, and FIG. 3 is a diagram showing the state when large acceleration is applied. , Fig. 4 shows the state when a small acceleration is applied, Fig. 5 shows the state when the second mass body contacts the contact point, and Fig. 6 shows the second implementation of the present invention. 7 is a side view of the third embodiment of the present invention, FIG. 8 is a longitudinal sectional view taken along the line - of FIG. 7, and FIG. 9 is a side view of the third embodiment of the present invention. FIG. 10 is a vertical cross-sectional view showing an example of a conventional acceleration sensor. 1... Acceleration sensor, 4... First mass body, 5
...First coil spring (biasing means), 6...Second
mass body, 7...second coil spring (biasing means)
, 8a, 8b... Contact, 9... Plate (biasing means)
.
Claims (1)
性力が付勢力に抗して移動し接点を閉じる加速度
センサにおいて、互いに平行に移動可能な複数の
質量体と、該複数の質量体を加速度に抗する方向
に異なる付勢力で付勢する付勢手段と、前記質量
体の所定の１つが所定量移動したとき閉じる接点
と、前記複数の質量体間に作用し質量体間の距離
に応じて変化する磁力を発生する手段とを備えた
ことを特徴とする加速度センサ。 An acceleration sensor that closes a contact point when the inertial force of a mass body moves against the force when an acceleration of a predetermined value or more is applied includes a plurality of mass bodies that can move in parallel to each other, and a plurality of mass bodies that are applied with acceleration. a biasing means that biases with different biasing forces in opposing directions; a contact that closes when a predetermined one of the mass bodies moves by a predetermined amount; An acceleration sensor comprising means for generating a changing magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10548190U JP2501789Y2 (en) | 1990-10-06 | 1990-10-06 | Acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10548190U JP2501789Y2 (en) | 1990-10-06 | 1990-10-06 | Acceleration sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463071U true JPH0463071U (en) | 1992-05-29 |
| JP2501789Y2 JP2501789Y2 (en) | 1996-06-19 |
Family
ID=31851181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10548190U Expired - Lifetime JP2501789Y2 (en) | 1990-10-06 | 1990-10-06 | Acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501789Y2 (en) |
-
1990
- 1990-10-06 JP JP10548190U patent/JP2501789Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501789Y2 (en) | 1996-06-19 |