Magnetically activated connector port cover

• US 8,425,243 B2
• Filed: 07/11/2011
• Issued: 04/23/2013
• Est. Priority Date: 07/11/2011
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Alvarez Rivera, Felix J.
• Primary Examiner(s): HARVEY, JAMES R
• Application Number:
  US13/180,326
• Publication Number:
  US 20130017696A1
• Time in Patent Office: 652 Days
• Field of Search: 439/142, 439/521, 439/305, 439/919, 439/38
• US Class Current: 439/142
• CPC Class Codes: H01R 13/447 Shutter or cover plate
• CPC Class Codes: H01R 13/4536 Inwardly pivoting shutter
• CPC Class Codes: H01R 13/5213 Covers

Abstract

A magnetically activated connector port cover or door that provides access through a connector port for a corresponding connector to mate with a receptacle connector behind the door, and closes the door when the connector is not presently proximate to or intending to mate with the receptacle connector. The connector port includes a magnetic element that works in tandem with an actuator to respond to the position of the corresponding connector and bias as well as move the door in an open or closed position accordingly.

Claims

1. A connector port having an opening, the connector port comprising:

a door movable between a closed position where the opening is sealed and an open position for receiving a corresponding connector plug through the opening;

an actuator operatively coupled to the door to bias the door in the closed position with a bias force; and

a magnetically responsive element that, when the corresponding connector plug is proximate the opening in the connector port, is responsive to a magnetic field to provide a second force greater than the bias force that moves the door to the open position.

2. The connector port set forth in claim 1 wherein the door pivots around a pivot point to move between the open and closed positions.

3. The connector port set forth in claim 2 wherein the actuator comprises a spring-loaded hinge.

4. The connector port set forth in claim 2 wherein the actuator comprises a motor.

5. The connector port set forth in claim 1 wherein the door includes first and second door sections that are separately moveable between the closed and open positions.

6. The connector port set forth in claim 5 wherein the first door section pivots around a first pivot point and the second door section pivots around a second pivot point located on an opposite side of the opening as the first pivot point.

7. The connector port set forth in claim 1 wherein the door slides across the opening when moving between a closed to open position.

8. The connector port set forth in claim 7 wherein the door is biased in the closed position by a spring.

9. The connector port set forth in claim 1 wherein the door comprises a plurality of sections, with each section being joined to an adjacent section by a hinge and wherein, when moving from a closed to open position, the door slides across the opening into a location aligned with the depth of the opening.

10. A connector port having an opening, comprising:

a door movable between a closed position where the opening is sealed and an open position for receiving a corresponding connector plug through the opening;

an actuator for moving the door between its positions; and

a magnetically responsive element that biases the actuator when the corresponding connector plug is proximate the opening in the connector port.

11. The connector port set forth in claim 10 wherein the actuator is a motor.

12. The connector port set forth in claim 10 wherein the door slides across the opening when moving between the closed and the open position.

13. The connector port set forth in claim 10 wherein the door includes first and second door sections that are separately moveable between the closed and open positions.

14. The connector port set forth in claim 10 wherein the door comprises a plurality of sections, with each section being joined to an adjacent section by a hinge and wherein, when moving from a closed to open position, the door slides across the opening into a location aligned with the depth of the opening.

15. The connector port set forth in claim 10 wherein magnetically responsive elements in the door and the connector port are responsive to a magnetic field to a provide bias force that holds the door in the closed position.

16. A connector port having an opening, comprising:

a door movable between a closed position where the opening is sealed and an open position for receiving a corresponding connector plug through the opening;

a sensor that detects when the connector plug is proximate the opening in the connector port; and

one or more electromagnets that bias the door in a sealed position and, in response to the sensor detecting that the connector plug is proximate the opening, move the door to an open position allowing the connector plug to be inserted into the opening in the connector port.

17. The connector port set forth in claim 16 wherein the sensor is an optical sensor.

18. The connector port set forth in claim 16 wherein the sensor is a Hall effect switch.

19. The connector port set forth in claim 16 wherein the sensor is an RFID sensor.

20. The connector port set forth in claim 16 wherein the door includes first and second door sections that are separately moveable between the closed and open positions.

21. The connector port set forth in claim 16 wherein the door slides across the opening when moving between a closed to open position.

22. The connector port set forth in claim 16 wherein the door comprises a plurality of sections, with each section being joined to an adjacent section by a hinge and wherein, when moving from a closed to open position, the door slides across the opening into a location aligned with the depth of the opening.

23. The connector port set forth in claim 18 wherein the electromagnets cause the door to move between its positions by creating magnetic fields, in response to the proximity of the corresponding connector plug, detectable by the Hall effect switch and wherein the Hall effect switch communicates with an actuator operatively coupled to the door that moves the door between its positions based on the detected magnetic fields.