JPH02141892U - - Google Patents
Info
- Publication number
- JPH02141892U JPH02141892U JP5204989U JP5204989U JPH02141892U JP H02141892 U JPH02141892 U JP H02141892U JP 5204989 U JP5204989 U JP 5204989U JP 5204989 U JP5204989 U JP 5204989U JP H02141892 U JPH02141892 U JP H02141892U
- Authority
- JP
- Japan
- Prior art keywords
- light
- rotating shaft
- laser beam
- display board
- display
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図イは本考案よりなる指示計器の実施例を
示した側面説明図、第１図ロはその表示形態説明
図、第２図はその正面説明図、第３図イは本考案
の他の実施例を示した側面説明図、第３図ロはそ
の表示形態説明図、第４図及び第５図は従来例の
断面図及び正面図である。
２１…表示板、２２…目盛数値等、２３…表示
部、２４…指針表示部、２５…表示、２６…疑似
指針、２７，２７’…傾斜面、２８…遮光面、２
８ａ…入射面、２９…第１の表示部、２９’…第
２の表示部、２９ａ…表示部、３０…反射面、３
１…低透過フイルタ。
FIG. 1A is a side explanatory view showing an embodiment of the indicating instrument according to the present invention, FIG. 1B is an explanatory view of its display form, FIG. 2 is a front explanatory view thereof, and FIG. FIG. 3(b) is a diagram illustrating the display form thereof, and FIGS. 4 and 5 are a sectional view and a front view of a conventional example. 21... Display board, 22... Scale numerical value, etc., 23... Display section, 24... Pointer display section, 25... Display, 26... Pseudo pointer, 27, 27'... Inclined surface, 28... Light shielding surface, 2
8a...Incidence surface, 29...First display section, 29'...Second display section, 29a...Display section, 30...Reflection surface, 3
1...Low transmission filter.
Claims (1)
有するムーブメント８と、被測定量を示す表示板
２１と、前記回転軸７に設けられて該回転軸７と
共に回動し、ビーム状の光を発する光源１からの
光を前記表示板の側方から表示板２１方向に向け
て反射せしめる反射光学手段２とを備えた指示計
器において、前記表示板２１の表面又は裏面に、
レーザビームを直交に受ける受光面と、この受光
したレーザビームを表示板前方向へ反射させる傾
斜面とからなる鋸歯形状の凹凸をレーザビームの
放射方向へ複数形成せしめたことを特徴とする指
示計器。 A movement 8 has a rotating shaft 7 that rotates by a predetermined angle according to the amount to be measured, a display plate 21 that indicates the amount to be measured, and a movement 8 that is provided on the rotating shaft 7 and rotates together with the rotating shaft 7, and emits a beam of light. In an indicator equipped with a reflective optical means 2 that reflects light from a light source 1 emitting from a side of the display board toward the display board 21, on the front or back surface of the display board 21,
An indicator characterized in that a plurality of sawtooth-shaped irregularities are formed in the radiation direction of the laser beam, consisting of a light-receiving surface that receives the laser beam orthogonally, and an inclined surface that reflects the received laser beam toward the front of the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204989U JPH0635134Y2 (en) | 1989-05-02 | 1989-05-02 | Indicator instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204989U JPH0635134Y2 (en) | 1989-05-02 | 1989-05-02 | Indicator instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141892U true JPH02141892U (en) | 1990-11-29 |
| JPH0635134Y2 JPH0635134Y2 (en) | 1994-09-14 |
Family
ID=31572023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5204989U Expired - Lifetime JPH0635134Y2 (en) | 1989-05-02 | 1989-05-02 | Indicator instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635134Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122320U (en) * | 1991-04-23 | 1992-11-02 | 矢崎総業株式会社 | indicating instrument |
-
1989
- 1989-05-02 JP JP5204989U patent/JPH0635134Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122320U (en) * | 1991-04-23 | 1992-11-02 | 矢崎総業株式会社 | indicating instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635134Y2 (en) | 1994-09-14 |
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