JPH02115230U - - Google Patents
Info
- Publication number
- JPH02115230U JPH02115230U JP2202289U JP2202289U JPH02115230U JP H02115230 U JPH02115230 U JP H02115230U JP 2202289 U JP2202289 U JP 2202289U JP 2202289 U JP2202289 U JP 2202289U JP H02115230 U JPH02115230 U JP H02115230U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- back surface
- key top
- hole
- light
- 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
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案の実施例による自照式キースイ
ツチの構造を示す側断面図、第２図は第１図中の
キートツプの上面図、第３図は自照式キースイツ
チが設けられるフアクシミリ装置の外観を示す斜
視図、第４図は従来の自照式キースイツチの構造
を示す側断面図、第５図は第４図中のキートツプ
の上面図、第６図は他の従来のキートツプの側断
面図、第７図は第６図中のキートツプの上面図で
ある。
１……キートツプ、２……ヒンジ、３……発光
体、５……スイツチ本体、６……プリント基板、
７……ケース。
FIG. 1 is a side sectional view showing the structure of a self-illuminating key switch according to an embodiment of the present invention, FIG. 2 is a top view of the key top in FIG. 1, and FIG. 4 is a side sectional view showing the structure of a conventional self-illuminated key switch, FIG. 5 is a top view of the key top in FIG. 4, and FIG. 6 is a side sectional view of another conventional key top. FIG. 7 is a top view of the key top in FIG. 6. 1...Key top, 2...Hinge, 3...Light emitter, 5...Switch body, 6...Printed circuit board,
7...Case.
Claims (1)
外が透明に形成されたキートツプと、 該キートツプを可動に支持し、キートツプ裏面
のほぼ全面に対応する部分に透孔が形成された支
持部材と、 該支持部材の透孔を介して前記キートツプ裏面
を照明する発光体を有し、 前記支持部材は光の反射率が高く構成され、前
記透孔の内側面が前記発光体の発光を前記キート
ツプ裏面へ反射するように構成されたことを特徴
とする自照式キースイツチ。 (2) 前記発光体を前記支持部材の透孔内に配設
したことを特徴とする請求項第１項に記載の自照
式キースイツチ。[Scope of Claim for Utility Model Registration] (1) A key top whose back surface is configured to diffuse light and is transparent except for the back surface, and a portion that movably supports the key top and corresponds to almost the entire back surface of the key top. The support member includes a support member in which a through hole is formed, and a light emitter that illuminates the back surface of the key top through the through hole in the support member, and the support member is configured to have a high light reflectance, and the inner surface of the through hole is configured to have a high reflectance. A self-illuminated key switch characterized in that the key switch is configured to reflect light emitted from the light emitter to the back surface of the key top. (2) The self-illuminated key switch according to claim 1, wherein the light emitting body is disposed within a through hole of the support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2202289U JPH02115230U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2202289U JPH02115230U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115230U true JPH02115230U (en) | 1990-09-14 |
Family
ID=31239768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2202289U Pending JPH02115230U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115230U (en) |
-
1989
- 1989-03-01 JP JP2202289U patent/JPH02115230U/ja active Pending
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