Component retention mechanism

• US 8,493,740 B2
• Filed: 07/01/2011
• Issued: 07/23/2013
• Est. Priority Date: 10/03/2008
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Diep, Vinh H., Lowe, Giles Matthew, Russell-Clarke, Peter, Satterfield, Phillip, Waterfall, Clark Everett, Yeung, Alex Chun lap
• Primary Examiner(s): Bui, Hung S
• Application Number:
  US13/175,673
• Publication Number:
  US 20110261530A1
• Time in Patent Office: 753 Days
• Field of Search: 361728-732, 361/752, 361/796, 361800-803, 361/807, 361/809, 361/810, 361/747, 312/223.1, 312/223.2
• US Class Current: 361/732
• CPC Class Codes: G06F 13/409 Mechanical coupling back panels H05K7/1438

Abstract

A component retention mechanism facilitates improved installation, retention and removal of hardware components (e.g., PCI cards) on a personal computer. The retention mechanism includes a locking component, support member, and release mechanism coupled to each other. The locking component can be a steel bar or other stiff item positioned proximate to multiple socket connectors on a circuit board. The locking component moves between unlocked and locked positions that mechanically and simultaneously unlock or lock in place multiple add-in cards inserted into the socket connectors. The support member moves and thereby facilitates movement of the locking component between locked and unlocked positions. The release mechanism facilitates movement of the support member and is actuated when a force is exerted by a user thereto. An associated slider housing coupled to the release mechanism and support member includes a fan, support shelves and a door that provides additional support to oversized PCI cards.

Claims

1. A computer apparatus, comprising:

a plurality of socket connectors coupled to a circuit board, wherein each of said plurality of socket connectors is adapted to mate with a computer add-in card;

a locking component comprising a retention bar positioned proximate to said plurality of socket connectors, said locking component having a first locked position wherein the retention bar is disposed at least partially within a plurality of notches located in a plurality of computer add-in cards and a second unlocked position that simultaneously unlocks each of the plurality of computer add-in cards inserted into said plurality of socket connectors by removing the retention bar from the plurality of notches; and

a release mechanism adapted to facilitate the locking of said locking component in the first locked position and to facilitate the release of said locking component to the second unlocked position.

2. The computer apparatus of claim 1, further comprising:

a support member coupled to said locking component, said support member adapted to move and thereby facilitate the movement of said locking component between the first locked position and the second unlocked position.

3. The computer apparatus of claim 2, further comprising:

a slider housing coupled to said support member, said slider housing being adapted to slide and thereby facilitate the movement of said support member.

4. The computer apparatus of claim 3, wherein said slider housing is adapted to provide additional support to an oversized computer add-in card inserted into one of said plurality of socket connectors when said locking component is in the first locked position.

5. The computer apparatus of claim 1, wherein said computer add-in cards comprise peripheral component interconnect cards.

6. The computer apparatus of claim 1, wherein said locking component comprises a rigid bar.

7. The computer apparatus of claim 1, wherein said locking component locks in place the plurality of computer add-in cards by using a notch on each of the plurality of computer add-in cards.

8. The computer apparatus of claim 1, wherein said plurality of socket connectors and said locking component are located on the same side of the circuit board.

9. A personal computing device, comprising:

an outer housing adapted to contain one or more internal operational components therein;

a plurality of internal operational components located within said outer housing and adapted to provide processing for a user thereof;

a processor located within said outer housing and in communication with at least one of said plurality of internal operational components;

a plurality of socket connectors coupled to a circuit board located within said outer housing, wherein each of said plurality of socket connectors is adapted to mate with a computer add-in card to facilitate communications between said computer add-in card and said processor; and

a locking component comprising a retention bar positioned proximate to said plurality of socket connectors, said locking component having a first locked position wherein the retention bar is disposed at least partially within a plurality of notches located in a plurality of computer add-in cards and a second unlocked position that simultaneously unlocks each of the plurality of computer add-in cards inserted into said plurality of socket connectors by removing the retention bar from the plurality of notches.

10. The personal computing device of claim 9, further comprising:

a release mechanism adapted to facilitate the locking of said locking component in the locked position and to facilitate the release of said locking component to the unlocked position.

11. The personal computing device of claim 9, further comprising:

a support member coupled to said locking component, said support member adapted to move and thereby facilitate the movement of said locking component between said first locked position and said second unlocked position.

12. The personal computing device of claim 11, further comprising:

a slider housing coupled to said support member, said slider housing being adapted to slide and thereby facilitate the movement of said support member, wherein said slider housing is also adapted to provide additional support to an oversized computer add-in card inserted into one of said plurality of socket connectors when said locking component is in the first locked position.

13. The personal computing device of claim 9, wherein said locking component locks in place the plurality of computer add-in cards by using a notch on each of the plurality of computer add-in cards.

14. The personal computing device of claim 9, wherein said personal computing device comprises a desktop computer, and wherein at least one of the plurality of computer add-in cards comprises a peripheral component interconnect card.

15. A method of increasing modularity for a computing device, comprising:

coupling a plurality of socket connectors to a circuit board at the computing device, wherein each of the plurality of socket connectors is adapted to mate with a computer add-in card;

positioning a retention bar proximate to the plurality of socket connectors such that the locking component includes a locked position wherein the retention bar is disposed at least partially within a plurality of notches located in a plurality of computer add-in cards and an unlocked position that simultaneously unlocks each of the computer add-in cards inserted into the plurality of socket connectors by removing the retention bar from the plurality of notches; and

providing a release mechanism that facilitates locking of the retention bar in the locked position and that facilitates release of the retention bar to the unlocked position.

16. The method of claim 15, further comprising:

coupling a support member to the retention bar, wherein the support member is adapted to move and thereby facilitate the movement of the retention bar between the locked position unlocked positions.

17. The method of claim 16, further comprising:

providing a slider housing coupled to both the support member and the release mechanism, wherein the slider housing is adapted to slide and thereby facilitate the movement of the support member, and wherein the slider housing is further adapted to provide additional support to one or more oversized computer add-in cards inserted into one or more of the plurality of socket connectors when the retention bar is in the locked position.

18. The method of claim 17, further comprising:

installing or more support shelves within the slider housing, wherein the one or more support shelves are adapted to provide further support to the one or more oversized computer add-in cards.

19. The method of claim 15, further comprising:

coupling a core CPU and associated memory modular system to a primary circuit board located within the computing device, wherein the core CPU and associated memory modular system is adapted to be readily removed from the computing device to be serviced, replaced, or upgraded in part or in its entirety.

20. The method of claim 15, further comprising:

coupling a modular hard drive to a primary circuit board located within the computing device, wherein the modular hard drive is adapted to be readily removed from the computing device to be serviced, replaced, or upgraded; and

providing a dedicated temperature sensor for the modular hard drive, wherein the dedicated temperature sensor is adapted to accurately read and relay the temperature of the modular hard drive.