JPS5916029U

JPS5916029U - keyboard switch

Info

Publication number: JPS5916029U
Application number: JP11150182U
Authority: JP
Inventors: 八木田　清
Original assignee: 三菱電機株式会社
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1984-01-31

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のフラットキーボードスイッチの一例を示
し、第１図ａは平面図、第１図すは断面図、第２図、第
３図、第４図及び第５図は従来のフラットキーボードス
イッチの一例の各部を示す平面図、第６図はこの考案の
一実施例を示し、第６図ａは平面図、第６図すは断面図
、第７図、第８図及び第９図はこの考案の一実施例の各
部を示す平面図、第１０図はこの考案の一実施例の個別
電極用の基板を示し、第１０図ａは平面図、第１０図す
はイ部拡大平面図、第１０図Ｃはイ部拡大断面図である
。図において、１は表面シート、４−１はスペーサ、７は
ショート電極用の基板、８は穴、９は屈曲部、１０はス
ペーサ上の穴、１１は個別電極用の基板、１２はＹ細電
極、１３はＸ細電極、１３−−１は分岐電極、１４は絶
縁性ペースト・ａ、１５は導電性ペースト、１６は絶縁
性ペースト・ｂで　　　□ある。なお、図中同一符号は
夫々同一または相当　・部分を示す。Figure 1 shows an example of a conventional flat keyboard switch, Figure 1a is a plan view, Figure 1 is a sectional view, Figures 2, 3, 4 and 5 are conventional flat keyboard switches. A plan view showing each part of an example of a switch, FIG. 6 shows an embodiment of this invention, FIG. 6a is a plan view, FIG. 6 is a sectional view, FIGS. 7, 8, and 9. 10 is a plan view showing each part of an embodiment of this invention, FIG. 10 is a substrate for individual electrodes in an embodiment of this invention, FIG. 10a is a plan view, and FIG. FIG. 10C is an enlarged sectional view of part A. In the figure, 1 is a top sheet, 4-1 is a spacer, 7 is a substrate for short electrodes, 8 is a hole, 9 is a bent part, 10 is a hole on the spacer, 11 is a substrate for individual electrodes, 12 is a Y-strip The electrodes are: 13 is an X-thin electrode, 13--1 is a branched electrode, 14 is an insulating paste a, 15 is a conductive paste, and 16 is an insulating paste b. Note that the same symbols in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

Fran! The plurality of parallel linear first axis electrodes provided on a substrate similar to the above first axis electrodes provided on a flat substrate.
A keyboard surface in which a plurality of parallel linear second axis electrodes intersecting with the axis electrodes are arranged at intervals, and a circuit can be connected by operating a key provided opposite each intersection of the two electrodes. is a flat keyboard switch,
The first axis electrode and the second axis electrode are arranged on one substrate, and at the intersection of the two electrodes, one electrode is provided with a branched electrode that is lined up with the other electrode to form a pair of electrodes. , a key movable in the thickness direction is formed by an etched leg on an elastic metal plate disposed at a distance from both electrodes, and the pair of electrodes are brought into contact with each other by this key. keyboard switch.