Device for the exchange of information with an electronic memory card, and car radio provided with such a device
First Claim
1. A device for the exchange of information with an electronic memory card, said device comprising:
- a housing which contains a space for the insertion of the memory card along an insertion track into a read position; and
a carrier which is displaceable transversely to the insertion track, said carrier comprises electrical contacts for cooperation with electrical contacts present on the memory card, the contacts of the carrier being in contact with the contacts of the memory card when the memory card is in the read position, wherein the carrier is in an extreme position under the influence of a pretensioning force in the absence of the memory card, the contacts of the carrier being in the insertion track then, while the carrier is displaced out of the insertion track against the pretensioning force by sliding contact with the memory card during the passage of the memory card along the insertion track to the read position.
2 Assignments
0 Petitions
Accused Products
Abstract
A device for the exchange of information with an electronic memory card which can be placed into a read position in the device through an insertion opening along an insertion track, in which position electrical contacts of the memory card are in contact with electrical contacts of the device provided on a carrier which is displaceable transversely to the insertion track. In the absence of the memory card, the contacts are situated in the insertion track under the influence of a pretensioning force. The carrier has an abutment surface which extends obliquely relative to the insertion track so that the carrier can be displaced out of the insertion track by the memory card against the pretensioning force during the passage of the memory card. In the read position of the memory card, accordingly, the carrier is in a position which is adapted to the thickness of the memory card, so that the device is suitable for cooperating with memory cards of various thicknesses. The device may be used, for example, in a car radio for cooperating with a safety card protecting against theft of the car radio. In a special embodiment, the device is fastened to a printed circuit board of the car radio, the carrier being arranged in an opening in an upper plate of the device and in an adjoining further opening in the printed circuit board, so that the compartment space required by the device in the car radio is negligibly small.
19 Citations
9 Claims
-
1. A device for the exchange of information with an electronic memory card, said device comprising:
-
a housing which contains a space for the insertion of the memory card along an insertion track into a read position; and a carrier which is displaceable transversely to the insertion track, said carrier comprises electrical contacts for cooperation with electrical contacts present on the memory card, the contacts of the carrier being in contact with the contacts of the memory card when the memory card is in the read position, wherein the carrier is in an extreme position under the influence of a pretensioning force in the absence of the memory card, the contacts of the carrier being in the insertion track then, while the carrier is displaced out of the insertion track against the pretensioning force by sliding contact with the memory card during the passage of the memory card along the insertion track to the read position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification