JPS586409A - Edge type indicating meter - Google Patents
Edge type indicating meterInfo
- Publication number
- JPS586409A JPS586409A JP10339081A JP10339081A JPS586409A JP S586409 A JPS586409 A JP S586409A JP 10339081 A JP10339081 A JP 10339081A JP 10339081 A JP10339081 A JP 10339081A JP S586409 A JPS586409 A JP S586409A
- Authority
- JP
- Japan
- Prior art keywords
- scale plate
- stepped
- scale
- plate
- view
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/02—Scales; Dials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は縁形指示計器に係り、特に盤に取り付けた１１
段付目盛板の交換を容易に行うのに好適な構造の縁形指
示計器に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an edge-shaped indicator, and more particularly, to a
The present invention relates to an edge-shaped indicator having a structure suitable for easily replacing a stepped scale plate.
縁形指示計器は、主として石油、化学、鉄鋼プラントな
どの各種プロセス制御システムの計装盤受信指示計とし
て使用さｎているが、稼動後にブラントの容量増加など
があると、そ扛にともなって計器の目盛変更が要求さ扛
る。また、この種指示計器は、視誤差をなくすため、指
針と目盛分割線が同一平面上にくるように、目盛板に段
を付けるのが一般的である。Edge-shaped indicators are mainly used as instrument panel receiving indicators for various process control systems such as petroleum, chemical, and steel plants. A change in the scale of the meter is requested. Furthermore, in order to eliminate parallax errors, this type of indicating instrument generally has steps on the scale plate so that the pointer and the scale dividing line are on the same plane.
従来の縁形指示計器には、フレキシブルな平面目盛板を
着脱自在に取り付けたものや段付目盛板金取り付けたも
のとがある。しかし、前者には目盛板の交換を簡単にで
きるが、目盛板が平面であるため、視誤差を生ずるとい
う欠点がある。筐た、後者には段付目盛板であるため視
誤差を生じないが、目盛板を交換するためには、計器を
盤から取り外して分解したり、計器ケースを２重にした
引出し式構造としなければならず、目盛板の交換が複雑
にあったり、原価筒になるという欠点がある。Conventional edge-shaped indicator instruments include those with a flexible planar scale plate removably attached, and those with a stepped scale metal plate attached. However, although the former method allows for easy replacement of the scale plate, it has the disadvantage of causing parallax errors because the scale plate is flat. Since the latter has a stepped scale plate, parallax does not occur, but in order to replace the scale plate, the instrument must be removed from the panel and disassembled, or the instrument case may have a double drawer structure. However, there are disadvantages in that the replacement of the scale plate is complicated and it is costly.
本発明は上記に鑑みてなさｒ′したもので、その目的と
するところは、計器を盤に取り付けたま１で段付目盛板
全容易に交換することができる縁形指示計器を提供する
ことにある。The present invention has been made in view of the above, and an object thereof is to provide an edge-shaped indicating instrument in which the entire stepped scale plate can be easily replaced while the instrument is attached to the panel. be.
不発明の特徴ば、段付目盛板の一部に切欠部を設け、上
記段付目盛板全敗り外すと＠に指針が邪魔にならないよ
うに上記指針全上記切欠部に移動できる構成とした点に
ある。The uninvented feature is that a notch is provided in a part of the stepped scale plate, and when the stepped scale plate is completely removed, the pointer can be moved to the notch so that the pointer does not get in the way. It is in.
以下本発明を第１図ないし第６図に示した実施例を用い
て詳細に説明する。The present invention will be explained in detail below using the embodiments shown in FIGS. 1 to 6.
第１図は本発明の縁形指示計器の一実施例を示す正面図
である。第１図において、ｌａ、ｌｂは計器の測定対象
名称や計器番号を表示する合成樹脂よりなる銘板で、同
じく合成樹脂よりなるカバー２に着脱自在にはめ込んで
ある。３ａ、３ｂは指針で、電源断の場合は、目盛の零
位を指示する。FIG. 1 is a front view showing an embodiment of the edge-shaped indicator of the present invention. In FIG. 1, la and lb are nameplates made of synthetic resin that display the name of the measuring object of the instrument and the instrument number, and are removably fitted into a cover 2 also made of synthetic resin. Pointers 3a and 3b indicate the zero position of the scale when the power is cut off.
４は段付目盛板で、段付目盛板４は、指針３ａ。4 is a stepped scale plate, and the stepped scale plate 4 is a pointer 3a.
３ｂの奥に設けである。段付目盛板４としであるのは、
目盛分割線と指針３ａ、３ｂとが同一平面となって、視
誤差が生じないようにするためである。しかし、段付目
盛板４を交換する場合、指針３ａ、３ｂが邪魔になるの
で、段付目盛板４には、切欠部５ａ、５ｂｉ設け、段付
目盛板４を交換するときは、指針３ａ、３ｂ２そｎぞ扛
切欠部５ａ。It is located at the back of 3b. The stepped scale plate 4 is as follows:
This is to prevent the scale division line and the hands 3a, 3b from being on the same plane and causing parallax error. However, when replacing the stepped scale plate 4, the hands 3a and 3b get in the way, so the stepped scale plate 4 is provided with notches 5a and 5bi. , 3b2 and the cutout portion 5a.
５ｂの部分に移動させるようにしである。It should be moved to part 5b.
第２図は第１図において銘板１ａ、Ｉｂを取り外した状
態を示す正面図である。第２図において、６はカバー２
の止めネジ、７ａ、７ｂはそｎぞ扛指針３Ｂ、３ｂの零
位調整ネジで、零位調整ネジ７、ａ、７ｂは、図示のよ
うに、指針３ａ、３ｂｌそ扛ぞ扛切欠５ａ、５ｂの位置
１で移動できるように構成しである。FIG. 2 is a front view showing a state in which nameplates 1a and Ib are removed in FIG. 1. In Figure 2, 6 is cover 2
The set screws 7a, 7b are the zero adjustment screws for the needles 3B, 3b, and the zero adjustment screws 7, a, 7b are for the needles 3a, 3bl, the needle notch 5a, It is configured to be movable at position 1 of 5b.
第３図は第２図のカバー２を取り外した状態を示す正面
図、第４図は第３図の側面図である。第４図において、
８は段付曲面ガイドである。3 is a front view showing a state in which the cover 2 shown in FIG. 2 is removed, and FIG. 4 is a side view of FIG. 3. In Figure 4,
8 is a stepped curved guide.
第５図は第１図の段付目盛板４の分解図で、（ｂ）は目
盛分割線を表示した平面目盛板４ ａ 、 （ａ）、
（ｃ）はそｎぞｎ目盛数字を表示した平面目盛板４ｂ。FIG. 5 is an exploded view of the stepped scale plate 4 shown in FIG.
(c) is a flat scale plate 4b displaying n scale numbers.
４Ｃで、そｆぞ扛イは正面図、口は側面図である。In 4C, the front view is the front view, and the side view is the mouth.
段付目盛板４は、第５図に示すように、中央に位置する
フレキシブルな平面目盛板４ａと、そｎぞ扛左右に位置
する平面目盛板４ａより第１図の切欠部５ａ、５ｂに相
当するだけ長さが短かいフレキシブルな平面目盛板４ｂ
、４ｃとよりなり、そ扛ぞｎの平面目盛板４８〜４Ｃの
上下には案内穴９が設けである。なお、平面目盛板４ａ
〜４Ｃとしてポリスチロール樹脂を用いてフレキシブル
なものとしである。このように、平面目盛板４ａ〜４Ｃ
の組み合せとしであるので、平板式のオフセット印刷が
可能であり、印刷能率の向上をはかり、良好な仕上り面
とする上に有利である。As shown in FIG. 5, the stepped scale plate 4 includes a flexible planar scale plate 4a located at the center, and a flat scale plate 4a located on the left and right sides of the stepped scale plate 4, which is connected to notches 5a and 5b in FIG. Flexible flat scale plate 4b with a correspondingly short length
, 4c, and guide holes 9 are provided above and below the planar scale plates 48 to 4C. In addition, the plane scale plate 4a
~4C is made of polystyrene resin and is flexible. In this way, the plane scale plates 4a to 4C
This combination enables flat plate offset printing, which is advantageous in improving printing efficiency and providing a good finished surface.
次に第６図を用いて段付目盛板４の取り付は方法につい
て説明する。第６図（ａ）は段付曲面ガイドの正面図、
同図（ｂｌは側面図で、段付曲面ガイド８は、第５図に
示す平面目盛板４ａ〜４Ｃをそ扛ぞ扛取り付けできるよ
うに、案内穴９に合せて、突起１０が設けてあり、かつ
、目盛分割線全表示した平面目盛板４８を取り付ける部
分のみ、他の目盛数字全表示した平面目盛板４ｂ、４Ｃ
’ｌ取り付ける部分より一段高くしてあって、段付曲面
ガイド８としである。この段付曲面ガイド８の突起１０
に第５図に示す平面目盛板４ａ〜４Ｃの案内穴９をそれ
ぞれ嵌合させて、第１図に示す状態とし、切欠部５ａ、
５ｂｉ有する段付目盛板４を構成する。Next, a method for attaching the stepped scale plate 4 will be explained using FIG. FIG. 6(a) is a front view of the stepped curved guide;
The stepped curved guide 8 is provided with a protrusion 10 in alignment with the guide hole 9 so that the flat scale plates 4a to 4C shown in FIG. , and only the part where the flat scale plate 48 with the scale division lines fully displayed is attached, the flat scale plates 4b and 4C have the other scale numbers fully displayed.
It is one step higher than the mounting part and has a stepped curved surface guide 8. The protrusion 10 of this stepped curved guide 8
The guide holes 9 of the planar scale plates 4a to 4C shown in FIG. 5 are respectively fitted into the state shown in FIG.
A stepped scale plate 4 having 5 bi is constructed.
次に、段付目盛板４の交換順序について説明する。１ず
、第１図に示す銘板１ａ、ｌｂｙ取り外し、第２図の零
位調整ネジ７ａ、７ｂ２操作し、指針３ａ、３ｂ金段付
目盛板４の切欠部５ａ。Next, the order of replacing the stepped scale plate 4 will be explained. 1. First, remove the name plate 1a and lby shown in FIG. 1, operate the zero adjustment screws 7a and 7b2 shown in FIG.
５ｂのところに移動する。次に、カバー止めネジ６を取
り外して、カバー２を引し、第３図、第４図の状態にす
る。この状態で平面目盛板４３〜４ｃ′ｆｔ：取り外し
、別の平面目盛板４ａ〜４ｃに付は替えて、上記と逆の
順序で組み立てる。Move to 5b. Next, remove the cover set screw 6 and pull the cover 2 to the state shown in FIGS. 3 and 4. In this state, the flat scale plates 43 to 4c'ft are removed, replaced with other flat scale plates 4a to 4c, and assembled in the reverse order of the above.
上記した本発明の実施例によ扛ば、計器を盤につけた１
１段付目盛板４を交換す・ることかでき、しかも、そｎ
ｔ容易に行うことができる。また、段付目盛板４は、１
枚の目盛分割線を表示したフレキシブルな平面目盛板４
ａと２枚の目盛数字を表示したフレキシブルな平面目盛
板４ ｂ、 ４ ｃとで構成しであるから、平板式の
オフセット印刷が可能であり、印刷能率の向上全はがり
、がっ、良好な仕上り面とすることができる。また、通
常は〜カバー止めネジ６および零位調整ネジ７ａ、７ｂ
が銘板１ａ、１ｂによって隠さ扛ているため、デザイン
的に優美であり、かつ、零位調整ネジ７ａ。According to the embodiment of the present invention described above, the instrument is mounted on the panel 1.
The one-step scale plate 4 can be replaced and
It can be easily done. In addition, the stepped scale plate 4 has 1
Flexible flat scale plate 4 displaying scale division lines
Since it is composed of a and two flexible flat scale plates 4b and 4c displaying scale numbers, it is possible to perform flat plate offset printing, which improves printing efficiency. It can be finished with a good finish. In addition, normally ~ cover set screw 6 and zero position adjustment screws 7a, 7b
are hidden by the nameplates 1a and 1b, so the design is elegant and the zero position adjustment screw 7a.
７ｂの誤操作防止をはかることができる。7b can be prevented from being erroneously operated.
なお、上記した実施例では、段付目盛板４がフレキシブ
ルな３枚の平面目盛板４８〜４ｃから構成しであるが、
フレキシブルな材料でなくともよく、また、２枚あるい
は１枚で構成してもよく、要は段付目盛板４の交換時に
邪魔になる指針３ａ。In the above embodiment, the stepped scale plate 4 is composed of three flexible flat scale plates 48 to 4c.
The pointer 3a does not need to be made of a flexible material, and may be composed of two or one sheet.The key point is that the pointer 3a gets in the way when the stepped scale plate 4 is replaced.
３ｂの逃のための切欠部５ａ、５ｂｌ設けた構成でｈｎ
ばよい。また、案内穴９と突起１ｏとの嵌合によって各
目盛板４ａ〜４ｃ＝２段付曲面ガイド８に着脱自在に取
り付けるようにしたが、こｔ″Ｌは着脱自在に取り付は
得るものであｎば、取付ネジなどによる他の手段として
もよい。With a configuration in which notches 5a and 5bl are provided for escape of hn
Bye. In addition, each scale plate 4a to 4c (=two-stage curved surface guide 8) is removably attached by fitting the guide hole 9 and the protrusion 1o, but this t''L cannot be attached removably. Other means such as mounting screws or the like may also be used.
以上説明したように、不発明によれば、計器を盤に取り
付けたま１で段付目盛板を容易に交換できるという効果
がある。As explained above, according to the invention, the stepped scale plate can be easily replaced once the meter is mounted on the panel.
第１図は本発明の縁形指示計器の一実施例を示す正面図
、第２図は第１図の銘板を外した状態を示す正面図、第
３図はさらにカバー金外した状態全示す正面図、第４図
は第３図の側面図、第５図は第１図の段付目盛板の一実
施例を示す分解図、第６図は段付曲面ガイドの一実施例
を示す構造図で、（ａ）は正面図、（ｂ）は側面図であ
る。
３ａ、３ｂ・・・指針、４・・・段付目盛板、４ａ・・
・目盛分割線を表示した平面目盛板、４ｂ、４ｃ・・・
目盛数字を表示した平面目盛板、５ａ、５ｂ・・・切欠
部、７ａ、７ｂ・・・零位調整ネジ、８・・・段付曲面
ガイド、ｉＩ Ｆ２ 叢２図
−５１２＋ｂｂ
￥ ５ 躬
γ
′Ｆ、５ 図Fig. 1 is a front view showing one embodiment of the edge-shaped indicator of the present invention, Fig. 2 is a front view showing the state in which the name plate shown in Fig. 1 has been removed, and Fig. 3 is a full view with the cover metal removed. A front view, FIG. 4 is a side view of FIG. 3, FIG. 5 is an exploded view showing an embodiment of the stepped scale plate of FIG. 1, and FIG. 6 is a structure showing an embodiment of the stepped curved guide. In the figures, (a) is a front view, and (b) is a side view. 3a, 3b...Pointer, 4...Stepped scale plate, 4a...
・Flat scale plate displaying scale division lines, 4b, 4c...
Planar scale plate displaying scale numbers, 5a, 5b...notch, 7a, 7b...zero adjustment screw, 8...stepped curved guide, iI F, 5 Figure
Claims (1)
付目盛板の一部に切欠部を設け、前記段付目盛板を取り
外すときに指針が邪魔にならないように前記指針を前記
切欠部に移動できる構成としであることを特徴とする縁
形指示計器。 ２、前記段付目盛板は、目盛分割線を表示したフレキシ
ブルな平面目盛板と、目盛数字全表示したフレキシブル
な平面目盛板とよりなり、計器本体の段付曲面ガイ、ド
にそ扛ぞｔ着脱自在に取り付けである特許請求の範囲第
１項記載の縁形指示計器。[Claims] 1. In an edge-shaped indicator equipped with a stepped scale plate, a notch is provided in a part of the stepped scale plate so that the pointer does not get in the way when the stepped scale plate is removed. An edge-shaped indicator, characterized in that the pointer is configured to be able to be moved to the notch. 2. The stepped scale plate is made up of a flexible flat scale plate that displays scale dividing lines and a flexible flat scale plate that displays all the scale numbers, and the stepped curved guide of the instrument body can be moved along the dot. An edge-shaped indicator according to claim 1, which is removably mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10339081A JPS586409A (en) | 1981-07-03 | 1981-07-03 | Edge type indicating meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10339081A JPS586409A (en) | 1981-07-03 | 1981-07-03 | Edge type indicating meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586409A true JPS586409A (en) | 1983-01-14 |
Family
ID=14352738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10339081A Pending JPS586409A (en) | 1981-07-03 | 1981-07-03 | Edge type indicating meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586409A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138511A (en) * | 1984-07-31 | 1986-02-24 | Toyo Electric Mfg Co Ltd | Coordinate measurement system for solid body |
| JP2016186505A (en) * | 2016-08-01 | 2016-10-27 | 新コスモス電機株式会社 | Indicator |
-
1981
- 1981-07-03 JP JP10339081A patent/JPS586409A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138511A (en) * | 1984-07-31 | 1986-02-24 | Toyo Electric Mfg Co Ltd | Coordinate measurement system for solid body |
| JP2016186505A (en) * | 2016-08-01 | 2016-10-27 | 新コスモス電機株式会社 | Indicator |
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