Card reader using the push-push system

A card reader using the push-push system (PPS) comprising:

• a contact support supporting contacts, in particular reading contacts, a cover open at its upper surface and mounted on the contact support, said cover forming together with the contact support a card receiving space,
• wherein said push-push system comprises a heart-shaped curve design and a push-push module system using spring means,
• said push-push module system being designed such that the card is insertable into the card reader to remain in its reading position by applying pressure (first push) against a rear end of the card, and
• such that the card is removed by applying pressure (second push) against the rear end of the card,
• wherein said push-push module system further comprises an integral part push module which is pivotable with respect to the direction of insertion of the card and also in an elevational direction,
• wherein said push module, when contacted by the card during insertion (first push) is moved by said card in the direction of insertion with the push module being configured to pivot laterally and elevationally, and
• wherein at the end of the insert movement, the card is locked in the reading position and a subsequent push releases the locking of the push module in the heart-shaped curve arrangement and the push module moving the card out of the reading position so that the card is taken out of the card reader,
• said push module comprising a single push element which is supported in the card space or adjacent to the card space, said single push element being longitudinally movable in the direction of card insertion and pivotable laterally as well as elevationally, said push element including a guide arm and an abutment arm having a card abutment, said guide arm having a guide section which acts as a spring arm and a support section for the push element to allow pivotable movements both for a rotational motion and a longitudinal motion.