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US 5,815,570 AGranted
Communication device with card ejection mechanism
AssigneeMotorola, Inc.
InventorsJohn Francis Hannon, Frank John Annerino
Life of this patent
Estimating the term…
Abstract
A communication device includes a housing (102), the housing has an opening (107) for receipt of a card having information stored therein. A card reader element (308) is positioned in the housing to communicate information from the card (108) to circuitry in the housing. A low profile ejection mechanism (402) is positioned on the housing. The ejection mechanism includes a spring (614) extending outwardly from the body toward the card reader element to push the card against the card reader element.
Claims14
A communication device, comprising:
- a circuit assembly including an integrated circuit positioned on a board;
- a housing enclosing said circuit assembly, said housing including a front wall and a back wall, said back wall having an interior surface facing integrated circuits on said circuit assembly and an exterior surface being an exterior surface of said device, said back wall having a perimeter, said housing having an opening on one end thereof for sliding receipt of a card with information stored therein between said circuit assembly and said interior surface of said back wall, and said back wall including a slot extending therethrough, said slot spaced from said perimeter of said back wall;
- a card reader element positioned on said circuit assembly, said card reader element facing said interior surface of said back wall and to communicate the information from the card to said integrated circuits;
- and
- an ejection mechanism movingly carried on said back wall of said second housing section, said ejection mechanism including a resilient spring inside said interior surface of said back wall and a button on! outside said exterior surface of said back wall, said button and resilient spring connected through said slot on said back wall to permit sliding movement of said ejection mechanism thereon, said resilient spring extending outwardly toward said card reader element to push the card against said card reader element.
2 more elements
A radiotelephone, comprising:
- a radiotelephone housing, said radiotelephone housing having a front wall, side walls, a back wall opposite said front wall, and a bottom wall, said bottom wall including an opening, said opening for sliding receipt of a card having information stored therein, and said back wall including a hole extending through said back wall;
- a circuit board positioned in said housing between said front wall and said back wall, said opening providing access to said interior of said housing between said circuit board and an inside surface of said back wall;
- a user input on said front wall;
- a card reader element positioned on said circuit board and facing said inside surface of said back wall, said card reader element to read the information from the card;
- and
- an ejection mechanism mounted through said hole in said back wall, said ejection mechanism including a resilient spring positioned adjacent said inside surface of said back wall and extending outwardly toward said card reader element to push the card against said card reader element and a button on an exterior surface of said back wall for engagement by a user to push said eject mechanism to slide within said hole and push the card out of said opening.
3 more elements
A radiotelephone, comprising:
- a radiotelephone housing, said radiotelephone housing having a front wall, side walls, top and bottom walls, a back wall opposite said front wall, and an opening in one of said top and bottom walls, said front wall having a display and a speaker positioned therein, and said opening for receipt of a card having information stored therein, said walls of said housing forming an enclosed volume;
- a circuit board positioned in said radiotelephone housing enclosed volume between said front wall and said back wall of said housing, said circuit board having integrated circuitry positioned thereon, said opening providing sliding access for the card to be slid between said circuit board and said back wall when inserted through said opening in said one of said top and bottom walls;
- a card reader element mounted on said circuit board with said integrated circuits, said card reader element to read information from the card and electrically coupled to said integrated circuitry to communicate the information from the card to said integrated circuitry;
- and
- an ejection mechanism movably mounted on said back wall, said ejection mechanism including a resilient spring extending outwardly toward said card reader element to push the card against said card reader element and a button on an outside surface of said back wall, said resilient spring and button connected through said slot such that said eject mechanism slides in said slot when actuated by a user to eject the card by sliding it through said opening in said one of said top and bottom walls.
2 more elements
Dependencies are inferred from the claim text.