Portable computing device

• US 10,317,955 B2
• Filed: 07/07/2018
• Issued: 06/11/2019
• Est. Priority Date: 09/30/2010
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Degner, Brett W., Abraham, Euan, Brock, John M., Casebolt, Matthew P., Coish, Robert L., DeForest, Laura M., Goldberg, Michelle, Hamel, Bradley Joseph, Hopkinson, Ron, Hwang, Jim, Kalinowski, Caitlin E., Keiper, Steven, Kessler, Patrick, Kim, Eugene, Ligtenberg, Chris, Osborn, Jay K., Raff, John, Rundle, Nicholas A., Yeh, David J.
• Primary Examiner(s): Wu, Jerry
• Application Number:
  US16/029,587
• Publication Number:
  US 20180314304A1
• Time in Patent Office: 339 Days
• CPC Class Codes: F16B 35/06 Specially-shaped heads special shape in order to rotate the bolt F16B23/00 ; separate hook adaptors for bolts F16B43/025
• CPC Class Codes: F16B 41/005 Measures against unauthorised operation of bolts, nuts or pins F16B23/0007, F16B23/0061, F16B23/0069, F16B23/0076 and F16B31/02 take precedence; locks, keys E05B; for valves, taps or cocks F16K35/00; for pipe-joints with swivel-nuts F16L19/005
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• CPC Class Codes: G06F 1/1658 related to the mounting of internal components, e.g. disc drive or any other functional module
• CPC Class Codes: G06F 1/1662 Details related to the integrated keyboard
• CPC Class Codes: G06F 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: G06F 1/181 Enclosures for portable computers G06F1/1613
• CPC Class Codes: G06F 1/187 Mounting of fixed and removable disk drives
• CPC Class Codes: H01R 12/7082 Coupling device supported only by cooperation with PCB
• CPC Class Codes: H01R 12/721 cooperating directly with the edge of the rigid printed circuits
• CPC Class Codes: H01R 12/73 connecting to other rigid printed circuits or like structures
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H05K 5/0008 assembled by screws
• CPC Class Codes: H05K 5/0217 Mechanical details of casings covers, lids, hoods or members for covering apertures H05K5/03
• CPC Class Codes: Y10T 29/49002 Electrical device making

Abstract

A portable computing device includes at least a base portion of a lightweight material that includes at least a wedge shaped top case having a trough formed at an interfacing edge thereof. The trough includes a raised portion having a first contact surface and a receiving area, and a bottom case coupled to the top case to form a complete housing for at least a portion of the portable computing device for enclosing at least a plurality of operational components and a plurality of structural components. The portable computing device also includes at least a lid portion pivotally connected to the base portion by a hinge assembly. In the described embodiments, the lid portion has a display in communication with one or more of the plurality of components in the base portion by way of or more electrical conductors that electrically connect the base portion to the lid portion.

Claims

1. A laptop computer, comprising:

a lid portion comprising;

a cover; and

a display coupled to the cover;

a base portion pivotally coupled to the lid portion at a back side of the base portion and comprising;

a top case defined by a unitary metal structure and comprising;

a top wall; and

a pair of side walls positioned along opposite ends of the top wall, each side wall tapering from a first height to a second height along a direction extending away from the back side of the base portion, the second height less than the first height; and

a bottom case formed of metal and attached to the top case to define an interior volume of the laptop computer;

a metal plate fastened to the top case between the top wall and the bottom case;

a keyboard positioned between the top wall and the metal plate; and

a processor positioned between the metal plate and the bottom case, the metal plate and the top case forming an EMI shield around the keyboard to provide EMI isolation to the processor.

2. The laptop computer of claim 1, wherein:

the top wall defines an opening configured to receive at least one key of the keyboard.

3. The laptop computer of claim 2, wherein:

the opening in defined in the top wall is a first opening;

the at least one key is a first key; and

the top wall further defines a second opening configured to receive a second key of the keyboard.

4. The laptop computer of claim 3, wherein:

the top wall further defines a third opening; and

the laptop computer further comprises a trackpad having a top layer positioned at least partially within the third opening.

5. The laptop computer of claim 4, wherein the top layer of the trackpad has a reduced thickness area along a side of the top layer that is adjacent a front side of the base portion.

6. The laptop computer of claim 1, wherein the top case is formed from aluminum.

7. The laptop computer of claim 1, wherein:

the lid portion is configured to move between an open position and a closed position relative to the base portion; and

when the lid is in the closed position, the cover of the lid is angled relative to the bottom case.

8. A laptop computer, comprising:

a base portion defining a back side and a front side opposite the back side, the base portion comprising;

a top case defined by a unitary metal structure and comprising;

a top wall defining a trackpad opening; and

a wedge-shaped side wall extending from the back side of the base portion to the front side of the base portion and having a greater height at an end proximate the back side of the base portion than at an end proximate the front side of the base portion; and

a bottom case formed of metal and attached to the top case;

a lid portion pivotally coupled to the base portion along the back side of the base portion and comprising a display;

a metal plate fastened to the top case between the top wall and the bottom case;

a keyboard positioned between the top wall and the metal plate; and

a processor positioned between the metal plate and the bottom case, the metal plate and the top case configured to form an EMI shield between the keyboard and the processor.

9. The laptop computer of claim 8, wherein:

the wedge-shaped side wall is a first wedge-shaped side wall; and

the top case further defines a second wedge-shaped sidewall parallel to the first wedge-shaped side wall and extending from the back side of the base portion to the front side of the base portion.

10. The laptop computer of claim 8, wherein:

the top wall further defines;

a first key opening; and

a second key opening; and

the keyboard comprises;

a first keycap positioned at least partially within the first key opening; and

a second keycap positioned at least partially within the second key opening.

11. The laptop computer of claim 8, wherein the wedge-shaped side wall defines an opening extending from an exterior surface of the wedge-shaped side wall to an interior surface of the wedge-shaped side wall.

12. The laptop computer of claim 8, wherein the metal plate is fastened to the top case with rivets.

13. The laptop computer of claim 8, wherein the bottom case is formed of aluminum.

20. The laptop computer of claim 8, further comprising a trackpad having a glass member positioned at least partially within the trackpad opening.

14. A laptop computer, comprising:

a base portion defining a wedge shape and comprising;

a unitary metal top case comprising;

a top wall defining a notch along a back side of the top wall; and

a pair of side walls extending from the top wall and having a tapered shape corresponding to the wedge shape of the base portion; and

a bottom case formed of metal and attached to the unitary metal top case; and

a lid portion pivotally coupled to the base portion via a clutch mechanism positioned at least partially within the notch in the top wall, the lid portion comprising;

a cover; and

a display coupled to the cover;

a metal plate fastened to the unitary metal top case between the top wall and the bottom case;

a keyboard positioned between the top wall and the metal plate; and

a processor positioned between the metal plate and the bottom case and electromagnetically shielded from the keyboard by the metal plate and the unitary metal top case.

15. The laptop computer of claim 14, wherein the top wall further defines:

a plurality of key openings; and

a trackpad opening.

16. The laptop computer of claim 15, further comprising a trackpad having a glass member positioned at least partially within the trackpad opening.

17. The laptop computer of claim 14, wherein:

the unitary metal top case comprises an attachment feature;

the bottom case defines a fastener opening; and

the bottom case is attached to the unitary metal top case via a fastener extending through the fastener opening and engaging the attachment feature.

18. The laptop computer of claim 14, wherein the top case and the bottom case are formed of aluminum.

19. The laptop computer of claim 14, wherein the metal plate is formed of steel.