Smartcard and computer quick connect and release system

• US 10,460,134 B2
• Filed: 08/06/2015
• Issued: 10/29/2019
• Est. Priority Date: 03/06/2012
• Status: Active Grant

• Current Assignee: Iall-Tech LLC
• Original Assignee: Iall-Tech LLC
• Inventors: Burns, Christopher J.
• Primary Examiner(s): Stanford, Christopher
• Assistant Examiner(s): Habib, Asifa
• Application Number:
  US14/819,587
• Publication Number:
  US 20150356325A1
• Time in Patent Office: 1,545 Days
• CPC Class Codes: G06K 19/005 the record carrier comprising an arrangement to facilitate insertion into a holding device, e.g. an arrangement that makes the record carrier fit into an etui or a casing ticket holders A45C11/18
• CPC Class Codes: G06K 19/07739 comprising a first part capable of functioning as a record carrier on its own and a second part being only functional as a form factor changing part, e.g. SIM cards type ID 0001, removably attached to a regular smart card form factor
• CPC Class Codes: G06K 19/07741 comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card
• CPC Class Codes: G06K 19/07743 External electrical contacts
• CPC Class Codes: G06K 19/07762 the adhering arrangement making the record carrier wearable, e.g. having the form of a ring, watch, glove or bracelet record carriers for insertion in the human body for medical purposes A61B90/00; record carriers adapted for attachment to animals A01K11/00
• CPC Class Codes: G06K 7/0021 for reading/sensing record carriers having surface contacts
• CPC Class Codes: G06K 7/0056 housing of the card connector
• CPC Class Codes: G06K 7/015 Aligning or centering of the sensing device with respect to the record carrier
• CPC Class Codes: G06K 7/10366 the interrogation device being adapted for miscellaneous applications

Abstract

A smartcard unit includes at least a smartcard and an attachment enabling the smartcard unit to be worn by a user. The smartcard is accessible to an external reader. A reader unit interfaces with the smartcard to enable an external computer to communicate with the smartcard. The smartcard unit or the reader unit has structure to align the reader unit relative to the smartcard unit in an alignment for communicative interfacing while the smartcard unit is being worn. The smartcard unit or the reader unit has a retainer to secure the reader unit in alignment relative to the smartcard so that the smartcard unit is reversibly separable from the reader unit without damage, in response to a force less than is necessary to detach or damage another part of said system, other than along a longitudinal axis of the smartcard or of a pair of components being separated.

Claims

1. An identification system comprising:

a smartcard unit having a length, a width and a thickness less than the length and the width,

the smartcard unit having an internal compartment for receipt of a smartcard so that the smartcard is accessible for reading by an external reader; and

a reader unit comprising a smartcard reader operative to engage the smartcard unit so as to interface communicatively with the smartcard and operative to interface with a computer to enable the computer to communicate with the smartcard;

wherein the reader unit includes a reader unit alignment structure or a portion of the reader unit engages with a corresponding smartcard unit alignment structure to align the reader unit and the smartcard unit in an alignment for communicative interfacing;

wherein the reader unit including a reader head with a plurality if contacts on an external surface of the reader head, the reader head having internal wiring connected to the contacts, the contacts defining a reader interface that is configured to contact with corresponding contacts on an external surface of the smartcard unit when the reader unit and the smartcard unit are in said alignment thereby effecting said communicative interfacing;

the reader unit including a flexible cable with a first end attached to the reader head and a second end connectable to another component in the system for providing a path for communication between the internal wiring in the reader head and the other component, the flexible cable including a computer connector adapted to removably attach to the computer and;

wherein at least one of the reader unit and the smartcard unit has a retainer operative to secure the reader unit to the smartcard unit with sufficient pressure that when the smartcard unit is being worn by a user the alignment for communicative interfacing is maintained, and

wherein the retainer includes a magnet for attaching the reader head to the smartcard unit by a magnetic force such that the reader head is separable from the smartcard unit by application of a separation force acting along the flexible cable in one of a plurality of directions relative to the retainer, the separation force being greater than the magnetic force;

wherein the retainer is configured to make the reader unit and the smartcard unit reversibly separable in a plurality of directions without damaging the reader head, the flexible cable and the smartcard unit.

2. The system according to claim 1, wherein the reader unit is operative to engage a surface of the smartcard unit, at least part of which surface extends in the length and width directions.

3. The system according to claim 1, wherein the smartcard unit comprises a smartcard holder that in use is operative to receive at least a portion of the smartcard.

4. The system according to claim 3, further comprising a card-in-position switch that when the smartcard is removed from the holder indicates that the smartcard has been removed, and a sensor that when the reader unit is separated from the smartcard unit returns to the computer a signal that emulates the card-in-position switch indicating that the smartcard has been removed.

5. The system according to claim 3, wherein the reader unit is operative to engage an external surface of the smartcard holder.

6. The system according to claim 3, wherein:

the smartcard has card electrical contacts;

the reader unit has reader electrical contacts; and

the holder comprises first holder electrical contacts aligned to connect with the card electrical contacts when the smartcard is received in said the holder, second holder electrical contacts aligned to connect with the reader electrical contacts when the reader unit is retained on the holder, and circuitry connecting the first and second holder electrical contacts so as to transparently electrically connect the reader unit with the smartcard.

7. The system according to claim 1, wherein:

the smartcard has card electrical contacts;

the reader unit has reader electrical contacts;

wherein the card electrical contacts are exposed; and

wherein the reader unit is so configured that when the reader unit is retained on the smartcard unit the reader electrical contacts connect directly to the card electrical contacts.

8. The system of claim 1, wherein the alignment structure comprises an alignment guide on an outer surface of the smartcard unit to facilitate alignment of the reader unit.

9. The system according to claim 8, wherein one of the alignment guide and the reader unit comprises a recess, and the other of the alignment guide and the reader unit comprises a projection to seat in the recess.

10. The system according to claim 9, wherein the reader unit comprises external contacts on the projection or in the recess, and the smartcard unit has corresponding contacts in the recess or on the projection.

11. The system according to claim 1, wherein the smartcard is contactless, the smartcard reader has a wireless transceiver, and communication between the smartcard and the reader is established when the smartcard is located in sufficient proximity and correct alignment with the reader transceiver.