Protection shield for an electronic cartridge

• US 6,515,871 B1
• Filed: 02/17/1998
• Issued: 02/04/2003
• Est. Priority Date: 02/17/1998
• Status: Expired due to Fees

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Davison, Peter A., Stark, Michael, Lieska, Bill, Rutigliano, Michael
• Primary Examiner(s): Gandhi, Jayprakash N.
• Application Number:
  US09/024,498
• Time in Patent Office: 1,813 Days
• Field of Search: 361/752, 361/753, 361/797, 361/800, 361/801, 361/802, 361/816, 361/818, 361/825, 361/704, 361/720, 174/35.R, 174/35.GC
• US Class Current: 361/818
• CPC Class Codes: H05K 5/026 having standardized interfaces flash memory cards G06K19/077

Abstract

A shield for an electronic cartridge which has a pin that attaches a thermal element to a substrate. One edge of the substrate may have a plurality of conductive pads. The shield may have a base located adjacent to the conductive pads. The shield may include an arm which extends from the base and a finger which extends from the arm. The shield can be installed by sliding the arm toward the thermal element so that the pin engages and deflects the finger. The shield is moved toward the thermal element until the pin snaps into a notch located at the end of the finger. The finger may exert a spring force which pushes the base into the thermal element and secures the shield to the cartridge.

Claims

1. An electronic cartridge, comprising:

a thermal element;

a substrate;

a first pin that extends from the thermal element through the substrate;

a spring clip that is attached to the first pin extending through the substrate; and

a shield that is located adjacent to the thermal element, the shield including a base that covers a portion of the substrate, and an arm having a notch to snap into the first pin as the pin is extending through from the thermal element to the substrate and a first side surface that is in physical contact with the thermal element.

2. The electronic cartridge as recited in claim 1 wherein the finger is deflected and exerts a force on the first pin to push said base into said thermal element.

3. The electronic cartridge as recited in claim 1, wherein the shield further including a one spring arm that extends from the base and applied a force against the substrate to push the arm into the thermal element so that the side surface of the arm is substantially flush against the thermal element.

4. The electronic cartridge as recited in claim 3, wherein the spring arm engages the substrate.

5. The electronic cartridge as recited in claim 1, wherein said finger has a tapered cam surface.

6. The electronic cartridge as recited in claim 1, wherein the base covers a plurality of conductive pads located along an edge of the substrate.

7. The electronic cartridge as recited in claim 1, wherein the substrate includes at least one integrated circuit package.

8. The electronic cartridge as recited in claim 7, wherein the thermal element is thermally coupled to the at least one integrated circuit package.

9. The electronic cartridge as recited in claim 1, wherein the substrate further includes a plurality of conductive pads along an edge of the substrate.

10. The electronic cartridge of claim 1 further comprising a cover.

11. The electronic cartridge of claim 10 further comprising a second pin that extends from said thermal element through said substrate and is attached to said cover.

12. The electronic cartridge of claim 1, wherein one side of the substrate includes a plurality of conductive pads located adjacent to said base of said shield.

13. An electronic cartridge, comprising:

a thermal element;

a substrate;

a plurality of pins including a first pin and a second pin that extend from the thermal element to the substrate;

a spring clip that is extended to the substrate by the first pin; and

a shield that is located adjacent to the thermal element, the shield including (i) a base that covers a portion of the substrate and is adjacent to a plurality of conductive pads, (ii) an arm that extends from the base and includes a finger for engagement with the second pin, the finger including a notch to snap into the first pin; and

(iii) a spring arm that extends at least one from the base and applied a force against the substrate to push the spring arm into the thermal element so that a back surface of the arm is substantially flush against the thermal element.

14. The electronic cartridge of claim 13 further comprising a cover.

15. The electronic cartridge of claim 14, wherein the second pin attaches to the cover.