JPH0196071U

JPH0196071U -

Info

Publication number: JPH0196071U
Application number: JP19192687U
Authority: JP
Priority date: 1987-12-17
Filing date: 1987-12-17
Publication date: 1989-06-26

Description

[Brief explanation of drawings]

図面は本考案に係わるものであり、第１図乃至
第３図はＩＣカード読取り・書込み装置の側面図
、第４図は第１図の電気回路基板を除いた平面図
、第５図乃至第７図はソリのあるＩＣカードを挿
入した場合のコンタクトバネの状態図、第８図は
ＩＣカードとコンタクトバネとの位置関係の説明
図、第９図ａ，ｂはコンタクトバネの接点部がＩ
Ｃカードの接点に接触した時の位置関係を示す図
である。１，２…コンタクトバネ、１ａ，２ａ…接点部
、３…コンタクトレバー、４…回転支点、５…移
動レバー、６…コロ、７…当接部、８…引張コイ
ルバネ、９…機構部、１０…電気回路基板。 The drawings are related to the present invention, and FIGS. 1 to 3 are side views of the IC card reading/writing device, FIG. 4 is a plan view of FIG. 1 with the electric circuit board removed, and FIGS. Figure 7 is a state diagram of the contact spring when a warped IC card is inserted, Figure 8 is an explanatory diagram of the positional relationship between the IC card and the contact spring, and Figures 9 a and b are when the contact part of the contact spring is I.
It is a figure which shows the positional relationship when the contact of a C card is contacted. DESCRIPTION OF SYMBOLS 1, 2... Contact spring, 1a, 2a... Contact part, 3... Contact lever, 4... Rotation fulcrum, 5... Moving lever, 6... Roller, 7... Contact part, 8... Tension coil spring, 9... Mechanism part, 10 ...Electrical circuit board.

補正昭６３．４．７図面の簡単な説明を次のように補正する。明細書の１０頁１０行目〜１７行目「第９図ａ
，ｂは・・・図である。」とあるを、「第９図ａ
はコンタクトバネの接点部がＩＣカードと接触を
開始した時の状態図、第９図ｂはコンタクトバネ
の接点部がＩＣカードとの接触を終了するまでの
接点部の動きを示した状態図である。」と補正す
る。Amendment April 7, 1983 The brief description of the drawing is amended as follows. Page 10 of the specification, lines 10 to 17 “Figure 9a
, b... is a figure. ” and “Figure 9a
9 is a state diagram when the contact portion of the contact spring starts contacting with the IC card, and FIG. 9b is a state diagram showing the movement of the contact portion of the contact spring until it finishes contacting with the IC card. be. ” he corrected.

Claims

[Scope of utility model registration request]

In a device equipped with a contact means for inserting an IC card through an insertion slot and connecting the contacts of the card to a contact member connected to a computer,
The contact means includes a roller provided at the tip of a moving lever that moves with the insertion and movement of the card, a contact portion having an inclined surface or a curved surface that comes into contact with the roller as the roller moves at one end, and a contact portion at the other end. A contact spring consisting of an elongated plate spring having a contact portion with an R-shaped tip is fixed so as to form an acute angle with the top surface of the card that is closer to the insertion slot of the card than the R-shaped contact portion. the contact lever has a rotational fulcrum, and the rotational fulcrum is located at a position closer to the point of contact between the contacts of the card and the contact portion of the contact spring when viewed from the card insertion slot. An IC card reading/writing device characterized by being placed in the back.