JPS60112853U

JPS60112853U - small electronic equipment

Info

Publication number: JPS60112853U
Application number: JP20478483U
Authority: JP
Inventors: 前田　安広
Original assignee: カシオ計算機株式会社
Priority date: 1983-12-28
Filing date: 1983-12-28
Publication date: 1985-07-31
Also published as: JPH0237071Y2

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 the drawing]

図面はすべて、この考案の小型電子式計算機の実施例を
示し、第１図はその外観斜視図、第２図は分解斜視図、
第３図ａはケースの縦断面図、第一３図すは同横断面図
、第４図は第１図のＡ−Ａ拡大断面図である。１・・・上面フィルム、１ａ・・・キー表糸、２・・・
ケース、３ａ・・・可動接点パターン、５ａ・・・固定
接点、６・・・集積回路素子、７・・・表示体、２０・
・・合成樹脂、２１・・・金属薄板。The drawings all show examples of the small electronic calculator of this invention, with Figure 1 being an external perspective view, Figure 2 being an exploded perspective view, and Figure 2 being an exploded perspective view.
FIG. 3a is a longitudinal cross-sectional view of the case, FIG. 13 is a cross-sectional view of the same, and FIG. 1...Top film, 1a...Key surface thread, 2...
Case, 3a... Movable contact pattern, 5a... Fixed contact, 6... Integrated circuit element, 7... Display body, 20.
...Synthetic resin, 21...Metal thin plate.

Claims

[Scope of utility model registration request]

A key power section includes a plurality of key markings attached to the film member and upper and lower sets of key contacts arranged corresponding to each of the key markings; a display body; a control section;
an integrated circuit element having an arithmetic unit and a display drive unit; a conductive member that interconnects the terminals of the display body and the integrated circuit element and the key contacts to form a predetermined circuit; The case is formed by integrally molding a synthetic resin and a thin metal plate, and the synthetic resin has an opening at least in a portion corresponding to the display body or the integrated circuit element. A small electronic calculator in which a thin metal plate is disposed on the bottom side of this part, and the display body or integrated circuit element is fitted into the opening of the synthetic resin.