JPS5940814U

JPS5940814U - indicating instrument

Info

Publication number: JPS5940814U
Application number: JP13550882U
Authority: JP
Inventors: 杉山　鉄男
Original assignee: 三菱電機株式会社
Priority date: 1982-09-07
Filing date: 1982-09-07
Publication date: 1984-03-15

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

[Brief explanation of the drawing]

第１図〜第３図はこの考案の一実施例を示し、第１図は
正面図、第２図は第１図の■−■断面図、第３図は回路
接続図、第４図はこの考案の他の実。施例を一部断面で示す側面図、第５図はこの考案の更に
他の実施例を示す要部斜視図である。図中、１は本体、４は可動指示（可動指示体）、５は反
射鏡（被照書体）、６は発光体、７は受光体、１５は回
転指示体である。なお、各図中、同一符号は同−又は相
当部分を示す。Figures 1 to 3 show an embodiment of this invention. Figure 1 is a front view, Figure 2 is a sectional view taken along the line ■-■ of Figure 1, Figure 3 is a circuit connection diagram, and Figure 4 is a Other fruits of this invention. FIG. 5 is a side view partially showing the embodiment in section, and FIG. 5 is a perspective view of the main part showing still another embodiment of this invention. In the figure, 1 is a main body, 4 is a movable indicator (movable indicator), 5 is a reflecting mirror (object to be referenced), 6 is a light emitter, 7 is a light receiver, and 15 is a rotating indicator. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) A movable indicator that is housed in the main body and moves according to the measurement result to indicate the measured value, an irradiated object that is installed in this movable indicator and moves together with the movable indicator, and a movable indicator that constantly irradiates light and An indicator instrument comprising: a light emitter that changes the irradiation state via the irradiated object when the indicator reaches an abnormal region; and a light receiver that receives light from the light emitter and responds to the change in the irradiation state.

(2) Request for registration of a utility model, characterized in that the movable indicator is a movable pointer, the object to be irradiated is a reflecting mirror, and when the movable pointer reaches an abnormal area, light is reflected by the reflecting mirror. The indicating instrument described in item 1 of the scope of .

(3) The indicator according to claim 2, wherein the light emitting body and the light receiving body are provided outside the viewing side of the main body.

(4) The movable indicator is a rotation indicator in which a through hole is formed on a surface perpendicular to the rotation axis and letters are written on the outer periphery, and the irradiated object is a surface perpendicular to the rotation axis of the rotation indicator, 2. The indicator according to claim 1, wherein when the rotating indicator rotates and reaches an abnormal area, light is transmitted through the through hole.