Abstract:
A smart-card reader that includes a base, a first group of contact elements, a cover, a second group of contact elements and connecting means is disclosed. The smart-card reader can be readily soldered into a printed circuit board of a customer to be used in an apparatus in which the smart card reader is located.
Abstract:
A contact element support for a smart card reader having a card support surface, a plurality of chambers formed in the contact element support in the area of the card support surface, contact elements forming a snap-in to co-operate with the contact element support in an operative or inserted position, an abutment surface provided at the contact element support for co-operation with the snap-in device such that shortly before reaching the end position a snap-in tongue formed by the snap-in device snaps into a snap-in opening of the contact element support so that the contact element is fixedly held in its inserted operative position.
Abstract:
A smart card connector, in particular a SIM-card connector has a top portion supporting contact elements (30) and a bottom portion supporting contact elements (31) disposed in a spaced relationship to the top portion, said top portion (12) and said bottom portion (13) form a card slot (14) in which two smart cards, in particular SIM-cards can be inserted in such a manner that one card (27) faces with its card contacts (29) towards the contact portions of the contact elements (30) of the top portion whereas the other SIM-card (28) faces with its card contacts (290) towards the contact portions of the contact elements (31) of the bottom portion.
Abstract:
A chip-card reader includes a frame in which contact elements are provided. The contact elements serve to contact corresponding contacts on a chip-card. The chip-card is supported by a contact force take-up element that extends linearly across the card and engages the card on a side of the chip-card opposite the side on which the chip-card contacts are situated.
Abstract:
A chip card reader includes a frame, reading contact elements, and an end position switch which includes two switching contact elements arranged to either close or open upon reaching of the reading position by a chip card. The contact elements are identical in both the arrangement in which the elements open to indicate reaching of the reading position by the chip card and the arrangement in which the elements close to indicate reaching of the reading position by the chip card. The frames may also be identical in the opener arrangement and the closer arrangement.
Abstract:
The invention relates to a chip card reader with a frame and/or contact support supporting reading contacts with a cover fixable on the contact support and with a limiting switch, wherein the limiting switch is located in the cover.
Abstract:
The present invention is directed to a SIM card reader which is especially adapted to be mounted in a device such as a telephone. To obtain a contact or contact engagement in the reading position between the card contacts and the reading contact elements transport or moving means for said card are provided which bring the card contacts and the contact elements into contact with each other. Preferably, the card together with its card contacts is moved by said transport means towards the stationary reading contact elements, without causing a relative movement between the card contacts and the contact elements. The transport means comprises card receiving means (receptacle) and actuating means.
Abstract:
A flexible circuit board is used to provide the contact elements of a chip card reader. The contact area of the contact elements is obtained by deforming the flexible circuit board into cusps, with a contacting force being applied to the cusps by a single spring element. The flexible circuit board can be folded along a line which is either transverse or parallel to the card insertion direction in order to enable engagement of contact elements with both sides of the card.
Abstract:
A chip card reader includes a frame, reading contact elements, and an end position switch which includes two switching contact elements arranged to either close or open upon reaching of the reading position by a chip card. The contact elements are identical in both the arrangement in which the elements open to indicate reaching of the reading position by the chip card and the arrangement in which the elements close to indicate reaching of the reading position by the chip card. The frames may also be identical in the opener arrangement and the closer arrangement.
Abstract:
A circuit board with circuit paths on the upper and/or lower surface, the conductive paths being adapted to provide a connection between the components located on the surfaces. Positioning elements for the components are provided at the circuit board or, alternatively, are formed in the circuit board. These positioning elements may be in the form of detents or ribs. In addition, an indentation may be provided either as the positioning element or in addition thereto to retain the component.