JPS6224450U - - Google Patents
Info
- Publication number
- JPS6224450U JPS6224450U JP11283885U JP11283885U JPS6224450U JP S6224450 U JPS6224450 U JP S6224450U JP 11283885 U JP11283885 U JP 11283885U JP 11283885 U JP11283885 U JP 11283885U JP S6224450 U JPS6224450 U JP S6224450U
- Authority
- JP
- Japan
- Prior art keywords
- display
- detection switch
- attachment detection
- filter
- filter attachment
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は、本考案に係るデイスプレイ用フイル
ターの取付検知スイツチを示す斜視図である。第
２図は、本考案に係るデイスプレイ用フイルター
の取付検知スイツチの第１実施例を示す断面図で
ある。第３図は、本考案に係るデイスプレイ用フ
イルターの取付検知スイツチの第２実施例を示す
断面図である。第４図は、本考案に係るデイスプ
レイ用フイルターの取付検知スイツチの第３実施
例を示す断面図である。第５図は、本考案に係る
デイスプレイ用フイルターの取付検知スイツチの
第４実施例を示す断面図である。
１……デイスプレイ、２……フイルター、２ａ
……枠体、２ｂ……反射面、２ｃ……突起、３，
７，１２，１５……スイツチ、４……マグネツト
、５，６……強磁性体、８……突起部材、１０…
…可動接点、１１……可動接点、１３，１６……
発光素子、１４，１７……受光素子。
FIG. 1 is a perspective view showing a display filter attachment detection switch according to the present invention. FIG. 2 is a sectional view showing a first embodiment of a display filter attachment detection switch according to the present invention. FIG. 3 is a sectional view showing a second embodiment of the display filter attachment detection switch according to the present invention. FIG. 4 is a sectional view showing a third embodiment of the display filter attachment detection switch according to the present invention. FIG. 5 is a sectional view showing a fourth embodiment of a display filter attachment detection switch according to the present invention. 1...Display, 2...Filter, 2a
...Frame body, 2b...Reflecting surface, 2c...Protrusion, 3,
7,12,15...Switch, 4...Magnet, 5,6...Ferromagnetic material, 8...Protrusion member, 10...
...Movable contact, 11...Movable contact, 13, 16...
Light emitting element, 14, 17... Light receiving element.
Claims (1)
ルターを装着することにより作動するスイツチを
配設したことを特徴とするデイスプレイ用フイル
ターの取付検知スイツチ。 1. A filter attachment detection switch for a display, characterized in that the display is provided with a switch that is activated when a filter is attached to the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11283885U JPS6224450U (en) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11283885U JPS6224450U (en) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6224450U true JPS6224450U (en) | 1987-02-14 |
Family
ID=30994088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11283885U Pending JPS6224450U (en) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6224450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019092815A1 (en) * | 2017-11-08 | 2019-05-16 | 三菱電機株式会社 | Capacitance change detection structure and electronic machine equipped with same |
-
1985
- 1985-07-23 JP JP11283885U patent/JPS6224450U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019092815A1 (en) * | 2017-11-08 | 2019-05-16 | 三菱電機株式会社 | Capacitance change detection structure and electronic machine equipped with same |