# US 7,744,413 B2 · Metal module housing for mounting on a printed circuit board

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- Number: US 7,744,413 B2
- Document ID: US7744413B2
- Status: Granted
- Kind: B2
- Application number: 12/218,733
- Filed: 2008-07-16
- Published: 2009-01-22
- Granted: 2010-06-29
- Earliest claimed: 2007-07-16
- Assignees: Hon Hai Precision Ind. Co., Ltd.
- Inventors: Wen-Qiang Ma
- Web page: https://patentgrep.com/patent/US7744413B2

## CPC

- H01R 13/6582: with resilient means for engaging mating connector
- H01R 31/085: {Short circuiting bus-strips}
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS

## Abstract

An electrical connector for interconnecting a camera module with a printed circuit board comprises a metal housing including a base wall and side walls extending upwardly from the edge of the base wall. Wherein one of the base wall and the side walls defines a grounding spring extending from the outer surface thereof to ourside. Therefore, when the electrical connector is assembled into a chamber formed on the mobile phone for accommodating the electrical connector, the grounding spring can be compressed between the housing and the inner wall of the chamber, thus, the electricity from the camera module can be transmitted to the mobile phone via the grounding spring and the electrical connector is not interfered by the other electric equipment.

## Claims

### Claim 1

An electrical connector assembly comprising:
a metallic shield including a plurality of side walls and a bottom wall commonly defining a module receiving cavity therein;
a supporting plate located upon an upper surface of the bottom wall in said module receiving cavity; and
a camera module received in the module receiving cavity to cooperate with the supporting plate to sandwich a flexible printed circuit (FPC) therebetween; wherein
at least one of said side walls and said bottom wall includes a unitary grounding spring extending away from the module receiving cavity for engagement with a grounding path in a cell phone; wherein said grounding spring extends downwardly from the bottom wall away from the module receiving cavity.

### Claim 2 (depends on 1)

The electrical connector assembly as claimed in claim 1, wherein said grounding spring is stamped from the corresponding opening in said at least one of the side walls and the bottom wall correspondingly.

### Claim 3 (depends on 1)

The electrical connector assembly as claimed in claim 1, wherein said supporting plate includes a plurality of elastic arms having contacting ends thereof to press the FPC against the camera module, and the bottom wall defines a plurality of opening in vertical alignment with said contact ends for forgiving thicker camera module.