JPS59185614U - Alarm device in indicating instrument - Google Patents
Alarm device in indicating instrumentInfo
- Publication number
- JPS59185614U JPS59185614U JP8052783U JP8052783U JPS59185614U JP S59185614 U JPS59185614 U JP S59185614U JP 8052783 U JP8052783 U JP 8052783U JP 8052783 U JP8052783 U JP 8052783U JP S59185614 U JPS59185614 U JP S59185614U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- alarm
- indicating instrument
- alarm device
- magnet
- 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
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す平面図で第２図はその
警報回路図、第３図は本考案の他の実施例を示し、第４
図はその警報回路図、第５図、第６図、第７図はそれぞ
れ本考案の実施例を示し１、第８図は第７図の平面部分
断面図である。
１、 １３． １４．３３．４９：指針、２，１７゜１
Ｂ、 ３６． ５に磁石、３． １５． ３４． ５
４：文字板、４． １６． ３５． ５５：文字板の表
示部、５．２０，４１．５６：磁気感応素子、１２゜２
９：警報ランプ、３２．５０：指針軸、３７゜５２＝重
り。Figure 1 is a plan view showing one embodiment of the present invention, Figure 2 is its alarm circuit diagram, Figure 3 is another embodiment of the invention, and Figure 4 is a plan view showing one embodiment of the present invention.
The figure shows an alarm circuit diagram, FIGS. 5, 6, and 7 respectively show embodiments of the present invention 1, and FIG. 8 is a partial cross-sectional plan view of FIG. 7. 1, 13. 14.33.49: Guideline, 2,17゜1
B, 36. 5. Magnet, 3. 15. 34. 5
4: Dial board, 4. 16. 35. 55: Display part of dial plate, 5.20, 41.56: Magnetic sensing element, 12°2
9: Alarm lamp, 32.50: Pointer shaft, 37°52 = weight.
Claims (1)
た文字や目盛等の表示部とにより使用者に認知せしめる
ようにした指示計器において、指針軸よりも指示部側も
ない指針の回動位置に磁石を装着し、指針が文字板表示
部の、被検出対象の警報すべき状態に対応する位置を指
示している時の上記磁石位置近傍には上記磁石の磁束を
感知してその状態を変える磁気感応素子を配設固定し、
かつこの磁気感応素子の状態変化を電気的信号として取
り出して使用者に警報を与える警報手段を備えることを
特徴とする指示計器における警報装置。In an indicating instrument that allows the user to recognize the state of the object to be detected on the vehicle by means of indications on the pointer and display parts such as letters and scales on the dial plate, the pointer does not have a pointer on the side of the indicator than the pointer axis. A magnet is attached to the rotating position, and the magnetic flux of the magnet is sensed near the magnet position when the pointer indicates the position on the dial display that corresponds to the alarm condition of the detected object. A magnetically sensitive element that changes the state is arranged and fixed,
What is claimed is: 1. An alarm device for an indicating instrument, characterized in that the alarm device includes an alarm means for extracting a state change of the magnetically sensitive element as an electrical signal and giving an alarm to a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8052783U JPS59185614U (en) | 1983-05-27 | 1983-05-27 | Alarm device in indicating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8052783U JPS59185614U (en) | 1983-05-27 | 1983-05-27 | Alarm device in indicating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59185614U true JPS59185614U (en) | 1984-12-10 |
Family
ID=30210520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8052783U Pending JPS59185614U (en) | 1983-05-27 | 1983-05-27 | Alarm device in indicating instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59185614U (en) |
-
1983
- 1983-05-27 JP JP8052783U patent/JPS59185614U/en active Pending
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