JPH01102769U - - Google Patents
Info
- Publication number
- JPH01102769U JPH01102769U JP19829787U JP19829787U JPH01102769U JP H01102769 U JPH01102769 U JP H01102769U JP 19829787 U JP19829787 U JP 19829787U JP 19829787 U JP19829787 U JP 19829787U JP H01102769 U JPH01102769 U JP H01102769U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- magnet
- weight
- acceleration detection
- reed switch
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図：本考案に係る加速度検出スイツチの縦
断側面図、第２図：第１図中Ａ―Ａ線断面図、第
３図：同検出スイツチの原理説明図。
尚図面中、１：加速度検出スイツチ、２：リー
ドスイツチ、３，４：スイツチ接片、５ａ，５ｂ
：マグネツト、６：ウエイト、７ａ，７ｂ：スプ
リング。
FIG. 1: A vertical sectional side view of the acceleration detection switch according to the present invention, FIG. 2: A sectional view taken along the line AA in FIG. 1, and FIG. 3: A diagram explaining the principle of the detection switch. In the drawing, 1: acceleration detection switch, 2: reed switch, 3, 4: switch contact piece, 5a, 5b
: Magnet, 6: Weight, 7a, 7b: Spring.
Claims (1)
方向へ変位自在に配し、リードスイツチの中心位
置でスイツチ接片をＯＦＦ状態、かつ前記中心位
置から偏した位置でスイツチ接片をＯＮ状態にす
るマグネツトと、マグネツトと一体に変位するウ
エイトと、マグネツトまたはウエイトに自由端を
結合し、マグネツトが前記中心位置で平衡するス
プリングとを備えてなる加速度検出スイツチ。 (2) 前記ウエイトはリング形に形成し、中心孔
にリードスイツチを挿入することを特徴とする実
用新案登録請求の範囲第１項記載の加速度検出ス
イツチ。 (3) 前記スプリングはウエイトの両端に結合す
る一対のコイルスプリングであることを特徴とす
る実用新案登録請求の範囲第２項記載の加速度検
出スイツチ。[Scope of Claim for Utility Model Registration] (1) A reed switch, which is disposed so as to be freely displaceable in the longitudinal direction of the reed switch, with the switch contact piece in the OFF state at the center position of the reed switch, and the switch at a position offset from the center position. An acceleration detection switch comprising: a magnet that turns a contact piece into an ON state; a weight that displaces integrally with the magnet; and a spring whose free end is connected to the magnet or the weight so that the magnet is balanced at the center position. (2) The acceleration detection switch according to claim 1, wherein the weight is formed into a ring shape, and a reed switch is inserted into the center hole. (3) The acceleration detection switch according to claim 2, wherein the spring is a pair of coil springs connected to both ends of a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19829787U JPH01102769U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19829787U JPH01102769U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102769U true JPH01102769U (en) | 1989-07-11 |
Family
ID=31488815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19829787U Pending JPH01102769U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102769U (en) |
-
1987
- 1987-12-26 JP JP19829787U patent/JPH01102769U/ja active Pending