JPH0321126U

JPH0321126U -

Info

Publication number: JPH0321126U
Application number: JP8152289U
Authority: JP
Priority date: 1989-07-11
Filing date: 1989-07-11
Publication date: 1991-03-01

Description

[Brief explanation of drawings]

第１図はこの考案に係るスイツチ入力装置の一
実施例を示すブロツク構成図、第２図は第１図の
スイツチパネル部および操作部位検出用スイツチ
を示す断面図、第３図はこの考案の具体的操作例
を示す動作説明図、第４図は従来のスイツチ入力
装置の一例の概略構成を示す断面図、第５図は同
じく従来の概略構成を示す正面図である。４……操作部位検出用スイツチ、４ａ……発光
素子、４ｂ……受光素子、５……スイツチパネル
部、６……押しスイツチ、１０……デイスプレイ
。 Fig. 1 is a block configuration diagram showing an embodiment of the switch input device according to this invention, Fig. 2 is a cross-sectional view showing the switch panel section and operation part detection switch of Fig. 1, and Fig. 3 is a block diagram showing an embodiment of the switch input device according to this invention. FIG. 4 is a sectional view showing a schematic structure of an example of a conventional switch input device, and FIG. 5 is a front view showing a schematic structure of a conventional switch input device. 4... Switch for detecting an operation part, 4a... Light emitting element, 4b... Light receiving element, 5... Switch panel section, 6... Push switch, 10... Display.

Claims

[Scope of utility model registration request]

A switch panel section 5 has a plurality of push switches 6 arranged in a matrix, and light emitting elements 4 are arranged around the front side of the switch panel section in correspondence with the row and column directions of the push switches.
a and a light receiving element 4b facing each other, a vertical set of operating part detecting switches 4 in which light from the light emitting element is blocked, and a horizontal set of operating part detecting switches 4 in which light from the light emitting element is blocked. A switch input device comprising a display 10 that changes the display at a position corresponding to the push switch located on the intersection with the operation part detection switch.