JPH0424390U

JPH0424390U -

Info

Publication number: JPH0424390U
Application number: JP6487190U
Authority: JP
Priority date: 1990-06-19
Filing date: 1990-06-19
Publication date: 1992-02-27
Anticipated expiration: 2005-06-19
Also published as: JP2590818Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す表パネルの
斜視図、第２図はこの考案の一実施例を示す裏パ
ネルの斜視図、第３図は第１図の表パネルの側面
図、第４図はこの考案の一実施例であるＩＣカー
ドの部分断面図、第５図は第４図の爪部の部分組
立図、第６図は第５図を側面より見た側面図、第
７図は従来のＩＣカードの斜視図、第８図は従来
のＩＣカードの表パネルの斜視図、第９図は従来
のＩＣカードの裏パネルの斜視図、第１０図は従
来のＩＣカードの表パネルの側面図、第１１図は
第７図のＸ．Ｉ−Ｘ．Ｉ線における部分断面図、
第１２図は第１１図の爪部の部分組立図、第１３
図は第１２図を側面より見た側面図である。図において、１は表パネル、２は塗料、３はレ
ジスト、４ａ，４ｂは非絶縁爪部、４ｃ，４ｄは
爪部、５ａ，５ｂは爪、６は裏パネル、７は電気
回路、８はフレーム、９ａ，９ｂは接触部である
。尚、図中、同一符号は同一、または相当部分を
示す。 FIG. 1 is a perspective view of a front panel showing an embodiment of this invention, FIG. 2 is a perspective view of a back panel showing an embodiment of this invention, and FIG. 3 is a side view of the front panel of FIG. Figure 4 is a partial sectional view of an IC card that is an embodiment of this invention, Figure 5 is a partial assembly diagram of the claw part in Figure 4, Figure 6 is a side view of Figure 5 as seen from the side, Figure 7 is a perspective view of a conventional IC card, Figure 8 is a perspective view of the front panel of a conventional IC card, Figure 9 is a perspective view of the back panel of a conventional IC card, and Figure 10 is a perspective view of a conventional IC card. A side view of the front panel, FIG. 11, is a side view of the front panel shown in FIG. I-X. A partial cross-sectional view along the I line,
Figure 12 is a partial assembly diagram of the claw part in Figure 11;
The figure is a side view of FIG. 12 seen from the side. In the figure, 1 is the front panel, 2 is the paint, 3 is the resist, 4a and 4b are the non-insulated claws, 4c and 4d are the claws, 5a and 5b are the claws, 6 is the back panel, 7 is the electric circuit, and 8 is the Frames 9a and 9b are contact parts. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An electric circuit board on which a semiconductor memory element is mounted, a frame that supports this electric circuit board, and front and back panels that have illustrations printed on conductive metal plates that fit into this frame and cover the electric circuit board from both sides. In this IC card, the front and back panels are provided with claws that engage with each other, and the metal surface is exposed on the claws except for the printing of pictures, etc., and the front and back panels that engage are exposed. An IC card characterized in that one of the claw parts is bent toward the other claw part at an angle of less than 90 degrees or greater than 90 degrees so that the claw parts are in surface contact with each other.