JPS63188535U - - Google Patents
Info
- Publication number
- JPS63188535U JPS63188535U JP1987082056U JP8205687U JPS63188535U JP S63188535 U JPS63188535 U JP S63188535U JP 1987082056 U JP1987082056 U JP 1987082056U JP 8205687 U JP8205687 U JP 8205687U JP S63188535 U JPS63188535 U JP S63188535U
- Authority
- JP
- Japan
- Prior art keywords
- cover member
- pressure
- pressure gauge
- pressure sensor
- inner cover
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図ａは本出願人の発明に係るデジタル表示
式圧力計の斜視説明図、第１図ｂは第１図ａにお
ける圧力計の断面説明図、第２図は本考案に係る
圧力計の外観斜視説明図、第３図は本考案に係る
圧力計の分解斜視図、第４図は本考案に係る圧力
計の断面説明図、第５図ａ並びにｂは本考案に係
る圧力計に組み込まれる圧力センサを説明する部
分縦断面図である。
３０……圧力計、３２……外カバー部材、３４
……基台部、４０……液晶表示器、６４ａ〜６４
ｄ……係止爪、６６……圧力センサ、１０４……
マイクロコンピユータ。
FIG. 1a is a perspective explanatory view of a digital display type pressure gauge according to the invention of the present applicant, FIG. 1b is a cross-sectional explanatory view of the pressure gauge in FIG. 1a, and FIG. Fig. 3 is an exploded perspective view of the pressure gauge according to the present invention, Fig. 4 is a cross-sectional explanatory diagram of the pressure gauge according to the present invention, and Figs. FIG. 2 is a partial vertical sectional view illustrating a pressure sensor. 30...Pressure gauge, 32...Outer cover member, 34
... Base part, 40 ... Liquid crystal display, 64a to 64
d...Latching claw, 66...Pressure sensor, 104...
microcomputer.
Claims (1)
より検出される流体圧力を電気信号として取り出
しデジタル式に表示する圧力計において、前記圧
力センサに連結されるプリント基板および電子回
路構成部品を一体的に保持する内カバー部材と、
前記圧力センサに圧力流体を導入するための通路
を画成した基台部と、前記内カバー部材を収容す
ると共に、流体圧力値が表示される表示部を設け
た外カバー部材とからなり、前記基台部と前記外
カバー部材とを着脱自在に係着する係合手段を当
該外カバー部材に設けることを特徴とする圧力計
。 (2) 実用新案登録請求の範囲第１項記載の圧力
計において、係合手段は外方に指向する突起部と
、基台部に設けられ前記突起部と係合する楔体と
からなる圧力計。 (3) 実用新案登録請求の範囲第１項記載の圧力
計において、内カバー部材には少なくとも一以上
のプリント基板に係合する複数個の爪片を形成し
てなる圧力計。 (4) 実用新案登録請求の範囲第３項記載の圧力
計において、内カバー部材には爪片に保持される
プリント基板を位置決めする支持片が形成されて
なる圧力計。[Claims for Utility Model Registration] (1) A printed circuit board connected to the pressure sensor in a pressure gauge that is provided with a pressure sensor and extracts fluid pressure detected by the pressure sensor as an electrical signal and displays it digitally. and an inner cover member that integrally holds the electronic circuit components;
The pressure sensor comprises a base portion defining a passage for introducing pressure fluid into the pressure sensor, and an outer cover member accommodating the inner cover member and provided with a display portion on which a fluid pressure value is displayed; A pressure gauge characterized in that the outer cover member is provided with engagement means for removably engaging the base portion and the outer cover member. (2) In the pressure gauge according to claim 1, the engaging means is a pressure gauge consisting of an outwardly directed protrusion and a wedge provided on the base and engaged with the protrusion. Total. (3) Utility Model Registration The pressure gauge according to claim 1, wherein the inner cover member is provided with a plurality of claws that engage with at least one printed circuit board. (4) The pressure gauge according to claim 3, wherein the inner cover member is provided with a support piece for positioning a printed circuit board held by the claw pieces.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8205687U JPH0530119Y2 (en) | 1987-05-27 | 1987-05-27 | |
| DE8787112851T DE3784063T2 (en) | 1987-05-27 | 1987-09-03 | PRESSURE MEASURING DEVICE. |
| EP87112851A EP0292606B1 (en) | 1987-05-27 | 1987-09-03 | Pressure meter |
| US07/092,579 US4850228A (en) | 1987-05-27 | 1987-09-03 | Pressure meter |
| KR1019870009804A KR920004753B1 (en) | 1987-05-27 | 1987-09-04 | Pressure gauge |
| AU77967/87A AU607436B2 (en) | 1987-05-27 | 1987-09-04 | Pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8205687U JPH0530119Y2 (en) | 1987-05-27 | 1987-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188535U true JPS63188535U (en) | 1988-12-02 |
| JPH0530119Y2 JPH0530119Y2 (en) | 1993-08-02 |
Family
ID=30934363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8205687U Expired - Lifetime JPH0530119Y2 (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530119Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0488833U (en) * | 1991-05-27 | 1992-08-03 | ||
| JP2007072553A (en) * | 2005-09-05 | 2007-03-22 | Yutaka:Kk | Digital indicator for mounting on pressure regulator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4820588B2 (en) * | 2005-06-30 | 2011-11-24 | パナソニック電工Ｓｕｎｘ株式会社 | Pressure sensor |
-
1987
- 1987-05-27 JP JP8205687U patent/JPH0530119Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0488833U (en) * | 1991-05-27 | 1992-08-03 | ||
| JP2007072553A (en) * | 2005-09-05 | 2007-03-22 | Yutaka:Kk | Digital indicator for mounting on pressure regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530119Y2 (en) | 1993-08-02 |
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