JPH0731359Y2 - Indicator instrument - Google Patents
Indicator instrumentInfo
- Publication number
- JPH0731359Y2 JPH0731359Y2 JP20097787U JP20097787U JPH0731359Y2 JP H0731359 Y2 JPH0731359 Y2 JP H0731359Y2 JP 20097787 U JP20097787 U JP 20097787U JP 20097787 U JP20097787 U JP 20097787U JP H0731359 Y2 JPH0731359 Y2 JP H0731359Y2
- Authority
- JP
- Japan
- Prior art keywords
- instrument
- pointer
- drive arm
- shaft
- electric value
- 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.)
- Expired - Lifetime
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ この考案は、指針を持つ指示計器に関し、特に既設の計
器を遠隔計器として使用することができる構造にしたも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an indicator instrument having a pointer, and in particular, has a structure in which an existing instrument can be used as a remote instrument.
［従来の技術］ 通常の指示計器（温度計・油面計・圧力計など）の一例
を、第２図に示す。[Prior Art] FIG. 2 shows an example of a normal indicator (thermometer, oil level gauge, pressure gauge, etc.).
10は指針、 12はその回転軸、 13は機構部分（駆動・制御・制動の各機構など）、 14は目盛板、 16は外箱、 18は前面ガラス、 である。10 is a pointer, 12 is its rotating shaft, 13 is a mechanical part (driving, controlling, braking, etc.), 14 is a scale plate, 16 is an outer box, and 18 is a front glass.
［考案が解決しようとする問題点］ 上記の計器は、それを、そのまま遠隔計器として用いる
ことはできない。[Problems to be Solved by the Invention] The above instrument cannot be directly used as a remote instrument.
測定量を遠隔指示させるためには、通常、計器を取換え
なければならない。In order to give a remote indication of the measured quantity, the instrument usually has to be replaced.
［問題点を解決するための手段］ この考案は、既設の指示計器を、容易に遠隔計器に改造
できる構造にしたもので、第１図のように、 （１）指針10の回転軸と同じ中心軸の周りに回転する追
従軸22が、計器の前面ガラス18を貫通して設けられ、 （２）前記追従軸22に駆動アーム26が固定され、かつ当
該駆動アーム26の先端が前記指針10の先端に機械的に連
結され、 （３）前記追従軸22の回転を電気値に変換するための電
気値変換器20が設けられるようにすること、 を特徴とするものである。[Means for Solving Problems] The present invention has a structure in which an existing indicating instrument can be easily modified into a remote measuring instrument. As shown in FIG. 1, (1) the same as the rotating shaft of the pointer 10. A follow-up shaft 22 that rotates around the central axis is provided so as to penetrate the front glass 18 of the instrument, and (2) the drive arm 26 is fixed to the follow-up shaft 22, and the tip of the drive arm 26 is the pointer 10 Is mechanically connected to the tip of (3), and an electric value converter 20 for converting the rotation of the follow-up shaft 22 into an electric value is provided.
［実施例］ 第１図は分解説明図である。[Example] FIG. 1 is an exploded view.
20が電気値変換器で、たとえばポテンシヨメータなどか
らなる。20 is an electric value converter, which is composed of, for example, a potentiometer.
これは、前面ガラス18の中央に接着などにより固定され
る。This is fixed to the center of the front glass 18 by adhesion or the like.
電気値変換器20の回転軸が上記の追従軸22となる。これ
は前面ガラス18の中心を貫通する。The rotation axis of the electric value converter 20 serves as the following axis 22. It penetrates the center of the windshield 18.
24は追従機構の全体である。24 is the entire tracking mechanism.
これは、たとえば、追従軸22の先端に固定した駆動アー
ム26と、駆動アーム26の先端に固定した逆Ｕ字形のガイ
ド28とからなる。This comprises, for example, a drive arm 26 fixed to the tip of the follower shaft 22 and an inverted U-shaped guide 28 fixed to the tip of the drive arm 26.
前面ガラス18を外箱16にとりつけ、ガイド28を指針10に
嵌めこみ、駆動アーム26の先端と指針10の先端とを機械
的に連結する。すると、駆動アーム26は指針10と一緒に
なって回転する。The front glass 18 is attached to the outer case 16, the guide 28 is fitted into the pointer 10, and the tip of the drive arm 26 and the tip of the pointer 10 are mechanically connected. Then, the drive arm 26 rotates together with the pointer 10.
［作用］ 上記のように、駆動アーム26が指針10と一緒に回転する
と、追従軸22も回転し、その回転は電気値変換器20によ
り電気値に変換され、伝送線30を通して伝送される。[Operation] As described above, when the drive arm 26 rotates together with the pointer 10, the follower shaft 22 also rotates, and the rotation is converted into an electric value by the electric value converter 20 and transmitted through the transmission line 30.
［既設計器の改造について］ 既設計器の前面ガラス18をとり外し、それに（あるいは
別に用意した同サイズの前面ガラス）に、上記の電気値
変換器20、駆動アーム26、ガイド28などをとりつけ、計
器に嵌めこめば、遠隔用に改造できる。[Remodeling of pre-designed device] Remove the front glass 18 of the pre-designed device, and attach the electric value converter 20, drive arm 26, guide 28, etc. to it (or separately prepared front glass). If it fits in the instrument, it can be modified for remote use.
なお、電気値変換器20の大きさを適当なものにすれば、
改造後も、現場で計器の指示を目視するのに不自由はな
い。In addition, if the size of the electric value converter 20 is made appropriate,
Even after the remodeling, there is no difficulty in visually observing the instructions on the instrument site.
［考案の効果］ （１）上記のように、前面ガラス18に、電気値変換器2
0、追従軸22、駆動アーム26をとりつけておいて、既設
の計器に嵌めこみ、駆動アーム26の先端を指針10の先端
に機械的に連結するだけで、既設の指示計器を、遠隔計
器に改造することができる。[Advantage of Invention] (1) As described above, the electric value converter 2 is provided on the front glass 18.
0, follower shaft 22, drive arm 26 is attached, it is fitted into an existing instrument, and by mechanically connecting the tip of drive arm 26 to the tip of pointer 10, existing indicator instrument can be used as a remote instrument. Can be modified.
（２）既設計器には、何も手を加える必要がない。(2) Nothing needs to be done to the already designed device.
第１図は本考案の実施例の分解説明図、 第２図は従来技術の説明図。 10:指針、12:回転軸 13:機構部分、14:目盛板 16:外箱、18:前面ガラス 20:電気値変換器、22:追従軸 24:追従機構、26:駆動アーム 28:ガイド、30:伝送線 FIG. 1 is an exploded explanatory view of an embodiment of the present invention, and FIG. 2 is an explanatory view of a conventional technique. 10: Pointer, 12: Rotating axis 13: Mechanism part, 14: Scale plate 16: Outer box, 18: Front glass 20: Electric value converter, 22: Following axis 24: Following mechanism, 26: Drive arm 28: Guide, 30: Transmission line
Claims (2)
軸22が、計器の前面ガラス18を貫通して設けられ、 前記追従軸22に駆動アーム26が固定され、かつ当該駆動
アーム26の先端が前記指針10の先端に機械的に連結さ
れ、 前記追従軸22の回転を電気値に変換するための電気値変
換器20が設けられていることを特徴とする、指示計器。1. A pointing instrument having a pointer 10, wherein a follow-up shaft 22 that rotates around the same central axis as the rotation axis of the pointer 10 is provided through the front glass 18 of the instrument, The drive arm 26 is fixed, and the tip of the drive arm 26 is mechanically connected to the tip of the pointer 10, and an electric value converter 20 for converting the rotation of the tracking shaft 22 into an electric value is provided. Indicating instrument characterized by being present.
り、追従軸22がその回転軸であることを特徴とする、実
用新案登録請求の範囲第１項に記載の指示計器。2. An indicating instrument according to claim 1, wherein the electric value converter 20 is a potentiometer, and the follow-up shaft 22 is its rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20097787U JPH0731359Y2 (en) | 1987-12-28 | 1987-12-28 | Indicator instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20097787U JPH0731359Y2 (en) | 1987-12-28 | 1987-12-28 | Indicator instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102996U JPH01102996U (en) | 1989-07-12 |
| JPH0731359Y2 true JPH0731359Y2 (en) | 1995-07-19 |
Family
ID=31491359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20097787U Expired - Lifetime JPH0731359Y2 (en) | 1987-12-28 | 1987-12-28 | Indicator instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731359Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH087518Y2 (en) * | 1991-04-23 | 1996-03-04 | デンケンエンジニアリング株式会社 | Indicator value detector |
-
1987
- 1987-12-28 JP JP20097787U patent/JPH0731359Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01102996U (en) | 1989-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0731359Y2 (en) | Indicator instrument | |
| JPS63122870U (en) | ||
| EP0216040A3 (en) | Torque sensor | |
| US3196347A (en) | Automatic rebalancing network including a movably mounted potentiometer and slip clutch connection thereto | |
| CN2227327Y (en) | Liquid level transmission apparatus | |
| JPH0966048A (en) | Occlusion power gauge | |
| JP2582084Y2 (en) | Portable starting torque measuring machine | |
| JPS5850249Y2 (en) | Rotation measuring device for external rotary motor | |
| JPS5819448Y2 (en) | Deviation indicator controller | |
| JPH0326775B2 (en) | ||
| JPS5935801U (en) | Measuring instrument | |
| JPS63181957U (en) | ||
| SU1189939A1 (en) | Soil testing apparatus | |
| CN2392175Y (en) | Two face indication type pressure gage | |
| JPS5915937U (en) | Centrifuge torque arm force measuring device | |
| JPH03110598U (en) | ||
| JPS6336729A (en) | Drag force measuring apparatus of fishing reel | |
| JPS611494U (en) | Variable pitch propeller blade angle indicator | |
| JPH0164068U (en) | ||
| JPS59191613U (en) | Rim-shaped indicator electric meter | |
| JPS627004U (en) | ||
| JPH01128122U (en) | ||
| JPS61161620U (en) | ||
| JPS57116201A (en) | Dial gage | |
| JPH02269578A (en) | Device for adjusting tapered roller bearing |