JPH0255169U - - Google Patents
Info
- Publication number
- JPH0255169U JPH0255169U JP13537388U JP13537388U JPH0255169U JP H0255169 U JPH0255169 U JP H0255169U JP 13537388 U JP13537388 U JP 13537388U JP 13537388 U JP13537388 U JP 13537388U JP H0255169 U JPH0255169 U JP H0255169U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- magnetic flux
- generating body
- flux generating
- magnetic
- 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
- 230000004907 flux Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図乃至第７図は本考案の一実施例を示し、
第１図は要部の斜視図、第２図は全体の縦断正面
図、第３図は同縦断側面図、第４図は磁気抵抗素
子の平面図、第５図は磁束発生体に対する磁気抵
抗素子の位置を示すための正面図、第６図は電気
回路図、第７図は出力波形を示す図である。又、
第８図は従来構成の一例を示す縦断面図である。
図面中、１２は板ばね、１３は磁束発生体、１
４は第１の永久磁石、１５は第２の永久磁石、１
７は磁気抵抗素子を示す。
1 to 7 show an embodiment of the present invention,
Figure 1 is a perspective view of the main parts, Figure 2 is a longitudinal front view of the whole, Figure 3 is a longitudinal side view of the same, Figure 4 is a plan view of the magnetoresistive element, and Figure 5 is the magnetic resistance to the magnetic flux generator. FIG. 6 is a front view showing the position of the element, FIG. 6 is an electric circuit diagram, and FIG. 7 is a diagram showing the output waveform. or,
FIG. 8 is a longitudinal sectional view showing an example of a conventional configuration. In the drawing, 12 is a leaf spring, 13 is a magnetic flux generator, 1
4 is a first permanent magnet, 15 is a second permanent magnet, 1
7 indicates a magnetoresistive element.
Claims (1)
す長尺な２個の永久磁石を異極同志が対応するよ
うに重合させることにより構成され長手方向が前
記板ばねの変位方向となるようにして該板ばねの
先端に固着された磁束発生体と、板ばねの静止状
態で前記磁束発生体の中間部に対応するようにし
て配設され磁束変化感応方向が前記板ばねの変位
方向に設定された磁気抵抗素子とを具備してなる
衝撃検出器。 It is constructed by overlapping a leaf spring with one end fixed and two elongated permanent magnets, each of which has magnetic poles at both ends, so that the opposite polarities correspond to each other, and the longitudinal direction is the displacement direction of the leaf spring. and a magnetic flux generating body fixed to the tip of the leaf spring, and a magnetic flux generating body arranged so as to correspond to the middle part of the magnetic flux generating body when the leaf spring is at rest, and the magnetic flux change sensitive direction is in the displacement direction of the leaf spring. An impact detector comprising a set magnetic resistance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135373U JPH0712930Y2 (en) | 1988-10-17 | 1988-10-17 | Shock detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135373U JPH0712930Y2 (en) | 1988-10-17 | 1988-10-17 | Shock detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255169U true JPH0255169U (en) | 1990-04-20 |
| JPH0712930Y2 JPH0712930Y2 (en) | 1995-03-29 |
Family
ID=31394939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988135373U Expired - Lifetime JPH0712930Y2 (en) | 1988-10-17 | 1988-10-17 | Shock detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712930Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103727A1 (en) * | 2004-04-26 | 2005-11-03 | Aichi Steel Corporation | Acceleration sensor |
| JP2007064825A (en) * | 2005-08-31 | 2007-03-15 | Shinka Jitsugyo Kk | Acceleration sensor, and electronic device equipped therewith |
| US7621185B2 (en) | 2005-07-28 | 2009-11-24 | Sae Magnetics (H.K.) Ltd. | Acceleration sensor and electronic device comprising the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163209A (en) * | 1986-12-26 | 1988-07-06 | Shindengen Electric Mfg Co Ltd | Acceleration sensor |
-
1988
- 1988-10-17 JP JP1988135373U patent/JPH0712930Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163209A (en) * | 1986-12-26 | 1988-07-06 | Shindengen Electric Mfg Co Ltd | Acceleration sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103727A1 (en) * | 2004-04-26 | 2005-11-03 | Aichi Steel Corporation | Acceleration sensor |
| US7621185B2 (en) | 2005-07-28 | 2009-11-24 | Sae Magnetics (H.K.) Ltd. | Acceleration sensor and electronic device comprising the same |
| JP2007064825A (en) * | 2005-08-31 | 2007-03-15 | Shinka Jitsugyo Kk | Acceleration sensor, and electronic device equipped therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712930Y2 (en) | 1995-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0255169U (en) | ||
| JPS6218150U (en) | ||
| JPS63115866U (en) | ||
| JPS62143211U (en) | ||
| JPH0257575U (en) | ||
| JPH0726857B2 (en) | Moving state detector for moving objects | |
| JPH0374318U (en) | ||
| JPH0421812U (en) | ||
| JPH0357575U (en) | ||
| JPH0281468U (en) | ||
| JPS6195133U (en) | ||
| JPS5896210U (en) | Sensor using Hall element | |
| JPH0391969U (en) | ||
| JPS62133110U (en) | ||
| JPS63195215U (en) | ||
| JPH01154605U (en) | ||
| JPH0289862U (en) | ||
| JPS62192458U (en) | ||
| JPH02124507U (en) | ||
| JPS6285391U (en) | ||
| JPS63184962U (en) | ||
| JPS62160318U (en) | ||
| JPH02112489U (en) | ||
| JPS5995789U (en) | DC brushless linear motor | |
| JPS5913085U (en) | Pulse generator using Wiegand wire |