USB Device With Connected Cap

• US 20090258516A1
• Filed: 06/18/2009
• Published: 10/15/2009
• Est. Priority Date: 07/05/2007
• Status: Active Grant

• Current Assignee: Super Talent Electronics, Inc.
• Original Assignee: Super Talent Electronics, Inc.
• Inventors: Nan, Nan, Ma, Abraham C., Hiew, Siew S.
• Granted Patent: US 7,789,680 B2
• Time in Patent Office: Days
• US Class Current: 439/136
• CPC Class Codes: A45C 2011/188 Media card holders, e.g. memory cards, SIM cards
• CPC Class Codes: H01R 13/44 Means for preventing access to live contacts making use of a switch actuated by engagement of counterpart H01R13/7036
• CPC Class Codes: H01R 13/5213 Covers
• CPC Class Codes: H01R 13/6395 for wall or panel outlets

Abstract

A USB device including a housing and a protective cap that are slidably and/or pivotably connected together such that the protective cap is able to slide and/or pivot between an open position, in which a plug connector extending from the front of the housing is exposed for operable coupling to a host system, and a closed position, in which the protective cap is disposed over the front end portion of the housing to protect the plug connector. A pivoting/sliding mechanism is provided on the housing and cap that secures the protective cap to the housing at all times, including during transitional movements of the protective cap between the opened and closed positions.

Claims

1. A portable computer peripheral apparatus comprising:

a housing having a front end portion defining a front opening, opposing side walls and opposing upper and lower walls extending back from the front end portion and defining a central cavity, and a rear wall covering a back portion of the central cavity;

at least one electronic device mounted inside of the housing;

a plug connector electronically connected to said at least one electronic device; and

a protective cap pivotably connected to the housing such that the protective cap is pivotable between an opened position in which said protective cap is disposed behind the front end portion such that said plug connector is exposed for operable coupling to a host system through said front opening, and a closed position in which said cap is disposed over the front end portion of the housing,

wherein the protective cap is secured to the housing such that the protective cap remains connected to the housing during movement between the opened and closed positions.

2. The portable computer peripheral apparatus according to claim 1, wherein the protective cap further comprises opposing upper and lower walls that are substantially co-planar with the opposing upper and lower walls of the housing in both the opened and closed positions, and while the protective cap is disposed between the opened and closed positions.

3. The portable computer peripheral apparatus according to claim 1, wherein the protective cap comprises a box-like structure having a rear opening defined such that the plug connector extends through the rear opening into the protective cap when the protective cap is in the closed position, and a side opening disposed such that, when the protective cap is moved from the closed position to the open position, at least a portion of the plug connector extends through the side opening.

4. The portable computer peripheral apparatus according to claim 3, wherein the housing comprises first and second pins extending from opposite sides of the housing adjacent to the front portion, wherein the protective cap defines first and second elongated grooves disposed on inside facing surfaces of the protective cap, and wherein the protective cap is mounted onto the housing such that the first and second pins are slidably and pivotably received in the first and second grooves, respectively.

5. The portable computer peripheral apparatus according to claim 4, wherein the housing defines an L-shaped recess extending along the front end portion and one of said side walls of the housing, and wherein a portion of the protective cap is received in the L-shaped recess when the protective cap is in the opened and closed positions.

6. The portable computer peripheral apparatus according to claim 5,

wherein the cap is pivotably mounted to the housing such that the first and second pins rotate in the first and second grooves, respectively, when the protective cap is moved from the closed position to an intermediate position between the opened position and the closed position, and

wherein the protective cap is slidably mounted to the housing such that the first and second pins slide in the first and second grooves, respectively, when the protective cap is moved from the intermediate position to the opened position.

7. The portable computer peripheral apparatus according to claim 5, wherein the housing comprises first and second locking bumps disposed in the L-shaped recess that engage with end portions of said first and second grooves when the protective cap is disposed in the closed position.

8. The portable computer peripheral apparatus according to claim 3, wherein the protective cap comprises first and second pins extending from inside facing surfaces of the protective cap, wherein the housing defines first and second elongated grooves disposed on opposing walls of the housing, and wherein the protective cap is mounted onto the housing such that the first and second pins are slidably and pivotably received in the first and second grooves, respectively.

9. The portable computer peripheral apparatus according to claim 8, wherein the first and second grooves are U-shaped and have a first section disposed parallel to the front end portion of the housing, a second section disposed parallel to the side walls of the housing, and a third section disposed parallel to the rear wall of the housing, whereby the protective cap is positioned over the rear wall of the housing when the protective cap is moved to the opened position.

10. The portable computer peripheral apparatus according to claim 1, wherein the protective cap comprises a pin extending from an outward facing surface of the protective cap, wherein the housing defines a curved groove disposed on an inside surface of the housing, and wherein the protective cap is mounted onto the housing such that the pin is slidably received in the curved groove such that the protective cap is forcibly rotated between the opened and closed positions by sliding of said pin in said curved groove.

11. The portable computer peripheral apparatus according to claim 1,

wherein the housing further comprises first and second housing portions that are fixedly connected to the PCBA, and a third housing portion that is slidably connected to the first and second housing portions such that when the protective cap is in the closed position, the first and second housing portions are in a retracted position relative to the third housing portion such that the plug connector is disposed inside the third housing portion, and when the protective cap is moved from the closed position to the opened position, the first and second housing portions are moved relative to the third housing portion into a deployed position such that the plug connector is disposed through the front end portion.

12. The portable computer peripheral apparatus according to claim 11,

wherein the third housing portion defines a curved groove and a straight groove located adjacent to the curved groove,

wherein the protective cap includes a first pin slidably received in the curved groove defined by the third housing portion, the protective cap also defining a through-hole, and

wherein the second housing portion comprises a second pin that extends through the through-hole defined in the protective cap and is slidably received in the straight groove defined in the third housing portion.

13. The portable computer peripheral apparatus according to claim 11, further comprising a push-slide mechanism for manually moving the first and second housing portions between the retracted and deployed positions.

14. The portable computer peripheral apparatus according to claim 1,

wherein the protective cap and an outer housing portion of said housing form a metal shell that entirely encloses said PCBA when the protective cap is in the closed position, and

wherein the PCBA is mounted on a plastic inner housing portion of said housing that is inserted into the outer housing portion.

15. The portable computer peripheral apparatus according to claim 14, further comprising a spring mechanism connected between the inner housing portion and the protective cap for stably holding protective cap in the opened and closed position.

16. The apparatus of claim 1, wherein said at least one electronic device disposed in a Chip-On-Board (COB) package.

17. The apparatus of claim 1, wherein said at least one electronic device disposed in a Slim Printed Circuit Board Assembly (Slim PCBA) package.

18. The apparatus of claim 1, wherein the plug connector includes an interface circuit including means for implementing one of a Universal Serial Bus (USB), a Secure Digital (SD), a Micro SD, Multi-Media Card (MMC), a Compact Flash (CF), a Memory Stick (MS), a PCI-Express, a Integrated Drive Electronics (IDE), a Serial Advanced a Technology Attachment (SATA), an external SATA, a Radio Frequency Identification (RFID), a fiber channel and an optical connection protocol.