JPS63153437U - - Google Patents
Info
- Publication number
- JPS63153437U JPS63153437U JP4584987U JP4584987U JPS63153437U JP S63153437 U JPS63153437 U JP S63153437U JP 4584987 U JP4584987 U JP 4584987U JP 4584987 U JP4584987 U JP 4584987U JP S63153437 U JPS63153437 U JP S63153437U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- fixed
- dome portion
- movable
- contacts
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第1図は本考案の実施例を示す斜視図、第2図
は本考案の実施例を示す断面図、第3図は本考案
の実施例の組立展開図、第4図は本考案の実施例
の要部を示す斜視図、第5図は本考案の実施例の
第4図の要部を示す斜視図、第6図は本考案の実
施例の他の要部を示す平面図、第7図は従来例を
示す斜視図、第8図は従来例の要部を示す斜視図
、第9図はその要部を示す斜視図、第10図は従
来例の他の要部を示す斜視図である。
1……スイツチ、3……絶縁シート、3a……
ドーム部、3b……可動接点、3c……肉抜き、
3f……接触面、4……絶縁基板、4a……固定
接点。
Fig. 1 is a perspective view showing an embodiment of the invention, Fig. 2 is a sectional view showing an embodiment of the invention, Fig. 3 is an exploded view of the assembly of the embodiment of the invention, and Fig. 4 is an implementation of the invention. FIG. 5 is a perspective view showing the main parts of the embodiment of the present invention shown in FIG. 4; FIG. 6 is a plan view showing other main parts of the embodiment of the present invention; Fig. 7 is a perspective view showing the conventional example, Fig. 8 is a perspective view showing the main parts of the conventional example, Fig. 9 is a perspective view showing the main parts, and Fig. 10 is a perspective view showing other main parts of the conventional example. It is a diagram. 1...Switch, 3...Insulating sheet, 3a...
Dome part, 3b...movable contact, 3c...lightening,
3f...Contact surface, 4...Insulating substrate, 4a...Fixed contact.
Claims (1)
定接点と、この固定接点に対向した位置にドーム
部を有する絶縁シートと、このドーム部の前記絶
縁基板側にあつて前記固定接点と対応した位置に
設けられる可動接点とを具備し、前記絶縁シート
の前記ドーム部を押圧してたわませ前記可動接点
を介して前記固定接点のそれぞれを導通させるよ
うにしたスイツチ構造において、前記可動接点は
1つの前記固定接点に対し2つから成り、前記可
動接点の前記固定接点との接触面は凸曲面で構成
され、前記ドーム部には前記可動接点に対応した
位置に肉抜きが施されたことを特徴とするスイツ
チ構造。 (2) 凸曲面は球面の一部であることを特徴とす
る実用新案登録請求の範囲第(1)項記載のスイツ
チ構造。[Claims for Utility Model Registration] (1) At least two fixed contacts formed on an insulating substrate, an insulating sheet having a dome portion at a position opposite to the fixed contacts, and the dome portion on the insulating substrate side A movable contact provided at a position corresponding to the fixed contact is provided, and the dome portion of the insulating sheet is pressed and bent to conduct each of the fixed contacts through the movable contact. In the switch structure, the movable contacts are composed of two movable contacts for one fixed contact, the contact surface of the movable contact with the fixed contact is constituted by a convex curved surface, and the dome portion has a shape corresponding to the movable contact. A switch structure characterized by cutouts at certain positions. (2) The switch structure according to claim (1) of the utility model registration, wherein the convex curved surface is a part of a spherical surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4584987U JPS63153437U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4584987U JPS63153437U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63153437U true JPS63153437U (en) | 1988-10-07 |
Family
ID=30864965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4584987U Pending JPS63153437U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63153437U (en) |
-
1987
- 1987-03-30 JP JP4584987U patent/JPS63153437U/ja active Pending