JPH0262646U - - Google Patents
Info
- Publication number
- JPH0262646U JPH0262646U JP14308988U JP14308988U JPH0262646U JP H0262646 U JPH0262646 U JP H0262646U JP 14308988 U JP14308988 U JP 14308988U JP 14308988 U JP14308988 U JP 14308988U JP H0262646 U JPH0262646 U JP H0262646U
- Authority
- JP
- Japan
- Prior art keywords
- cantilever
- contact
- diaphragm
- movable contact
- base
- 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
- 239000000758 substrate Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Contacts (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図乃至第３図は本考案の一実施例を説明す
るためのもので、第１図は縦断側面図、第２図は
ガラス基板の平面図、第３図はダイヤフラム基板
の下面図である。また、第４図は従来例を示す縦
断側面図である。
図中、１１は圧力スイツチ、１２は基台、１２
ａは凹部、１２ｂは台座部、１３はガラス板、１
４はカンチレバー、１５は可動接点、１６，１７
は電極膜、２０はダイヤフラム基板、２１は枠状
部、２２はダイヤフラム、２３は押圧用突起、２
５，２６は固定接点、２７，２８は補助電極膜を
示す。
Figures 1 to 3 are for explaining one embodiment of the present invention; Figure 1 is a vertical side view, Figure 2 is a plan view of the glass substrate, and Figure 3 is a bottom view of the diaphragm substrate. be. Further, FIG. 4 is a longitudinal sectional side view showing a conventional example. In the figure, 11 is a pressure switch, 12 is a base, 12
a is a recessed part, 12b is a pedestal part, 13 is a glass plate, 1
4 is a cantilever, 15 is a movable contact, 16, 17
2 is an electrode film, 20 is a diaphragm substrate, 21 is a frame portion, 22 is a diaphragm, 23 is a pressing projection, 2
5 and 26 are fixed contacts, and 27 and 28 are auxiliary electrode films.
Claims (1)
この基台の台座部上に気密に接着され前記凹部と
対応した位置に片持ち状のカンチレバーを一体に
有する薄肉状ガラス板と、薄肉のダイヤフラムを
有し周囲部が前記ガラス板上に気密に接着される
ことにより上記ダイヤフラムの受圧面と反対側の
面及び前記カンチレバー間に所定の間隙が存する
ように設けられたダイヤフラム基板と、このダイ
ヤフラム基板における前記ダイヤフラムの受圧面
と反対側の面に前記カンチレバーと当接するよう
に設けられた押圧用突起と、前記カンチレバーの
自由端部側に前記ダイヤフラム基板の下面と対向
するように設けられた可動接点と、前記ダイヤフ
ラム基板の下面に常時において前記可動接点と接
触するように設けられた固定接点とを具備し、前
記可動接点及び固定接点間でスイツチング機能を
得るようにしたことを特徴とする圧力スイツチ。 ２ ガラス板は、基台及びダイヤフラム基板間を
陽極接合させるための接着層を構成することを特
徴とする請求項１記載の圧力スイツチ。[Claims for Utility Model Registration] 1. A base having a frame-shaped base around a recess;
A thin glass plate that is airtightly adhered to the pedestal of the base and has a cantilever integrally located at a position corresponding to the recess, and a thin diaphragm whose peripheral portion is airtightly adhered to the glass plate. A diaphragm substrate is provided such that a predetermined gap exists between the surface of the diaphragm opposite to the pressure-receiving surface and the cantilever by adhesion; a pressing protrusion provided to come into contact with the cantilever; a movable contact provided on the free end side of the cantilever to face the lower surface of the diaphragm substrate; and a movable contact provided on the lower surface of the diaphragm substrate at all times. 1. A pressure switch comprising a fixed contact provided so as to be in contact with the movable contact and the fixed contact, and a switching function is obtained between the movable contact and the fixed contact. 2. The pressure switch according to claim 1, wherein the glass plate constitutes an adhesive layer for anodic bonding between the base and the diaphragm substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14308988U JPH0521808Y2 (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14308988U JPH0521808Y2 (en) | 1988-10-31 | 1988-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262646U true JPH0262646U (en) | 1990-05-10 |
| JPH0521808Y2 JPH0521808Y2 (en) | 1993-06-04 |
Family
ID=31409597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14308988U Expired - Lifetime JPH0521808Y2 (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521808Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015062024A (en) * | 2014-11-12 | 2015-04-02 | 大日本印刷株式会社 | Dynamic quantity sensor and method for manufacturing dynamic quantity sensor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7811890B2 (en) | 2006-10-11 | 2010-10-12 | Macronix International Co., Ltd. | Vertical channel transistor structure and manufacturing method thereof |
-
1988
- 1988-10-31 JP JP14308988U patent/JPH0521808Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015062024A (en) * | 2014-11-12 | 2015-04-02 | 大日本印刷株式会社 | Dynamic quantity sensor and method for manufacturing dynamic quantity sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521808Y2 (en) | 1993-06-04 |
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