JPS62166548U

JPS62166548U -

Info

Publication number: JPS62166548U
Application number: JP4698287U
Authority: JP
Priority date: 1987-03-31
Filing date: 1987-03-31
Publication date: 1987-10-22

Description

[Brief explanation of the drawing]

図面はすべてこの考案の小型電子機器の一実施
例を示し、第１図はその要部拡大断面図、第２図
は機器全体の外観斜視図、第３図は分解斜視図、
第４図は第２図の―線切断拡大断面図、第５
図は金属パネル全体を示す平面図、第６図はその
一部拡大平面図、第７図は第６図の―線切断
断面図、第８図は第７図における断面図を示す。１……金属パネル、３……可動キー、８……可
動接点、１３……キーシート、１４……接着剤、
１７……回路基板、１８……ＬＳＩ、２２ａ……
固定接点、２４……液晶表示装置、Ａ……小型電
子式計算機、Ｂ……上部カバー、Ｃ……下部カバ
ー。 The drawings all show one embodiment of the small electronic device of this invention, with FIG. 1 being an enlarged sectional view of its main parts, FIG. 2 being an external perspective view of the entire device, and FIG. 3 being an exploded perspective view.
Figure 4 is an enlarged sectional view taken along the line - in Figure 2;
6 is a plan view showing the entire metal panel, FIG. 6 is a partially enlarged plan view thereof, FIG. 7 is a cross-sectional view cut along the line -- in FIG. 6, and FIG. 8 is a cross-sectional view in FIG. 7. 1... Metal panel, 3... Movable key, 8... Movable contact, 13... Key sheet, 14... Adhesive,
17...Circuit board, 18...LSI, 22a...
Fixed contact, 24...Liquid crystal display device, A...Small electronic calculator, B...Upper cover, C...Lower cover.

Claims

[Scope of utility model registration request]

A flat metal panel supporting opposing contacts facing each of the key input contacts is disposed on a circuit board having a plurality of key input contacts bonded to the lower cover member, and each of the above opposing contacts A small electronic device, characterized in that a key sheet made of a flexible material having a key symbol printed portion corresponding to the above is disposed on the metal panel, and at least a peripheral portion of the key sheet is fixed to the lower cover member.