Panel antenna and method for installing the same

• US 20040109284A1
• Filed: 12/23/2002
• Published: 06/10/2004
• Est. Priority Date: 12/10/2002
• Status: Active Grant

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Chung, Yung-Chien, Yu, Chieh Chao, Lin, Hsien-Chu
• Granted Patent: US 6,891,719 B2
• Time in Patent Office: Days
• US Class Current: 361/683
• CPC Class Codes: G06F 1/183 Internal mounting support structures, e.g. for printed circuit boards, internal connecting means for buses G06F13/409

Abstract

A panel antenna (2) and a method for installing the same on an electronic device (not labeled), includes a panel (101), an antenna body (21), a cable (23), and a connector (22). The electronic device includes a case (1), with at least an expansion slot (100) openable on a surface of the case. The antenna body is mounted on the panel and the panel antenna is received in the expansion slot. The installation method includes the following steps: attaching the antenna body and the connector to either end of the cable; attaching the antenna body to the inside wall of the panel; electrically connecting the connector of the panel antenna to the mating connector (not labeled) of the electronic device; mounting the panel with the antenna body attached thereon in one of the expansion slots of the computer, with the engaging sides screwed or engaging with the opening of the expansion slot and the panel covering the opening.

Claims

1. A panel antenna for mounting in an electronic device, wherein the electronic device includes a case, with at least an expansion slot openable on a surface of the case and a mating connector mounted inside the case, comprising:

a panel mountable over the opening of the expansion slot of the case;

an antenna body attached to an inside wall of the panel;

a connector electrically connecting to the mating connector disposed in the case of the electronic device; and

a cable electrically connecting the antenna body with the connector;

wherein the panel antenna is received in the expansion slot.

2. The panel antenna as claimed in claimed 1, wherein the antenna body is attached to said panel by screw or by adhesive.

3. The panel antenna as claimed in claimed 2, wherein the panel includes a plurality of engaging sides disposed at sides of said panel for engaging with the opening of the expansion slot.

4. The panel antenna as claimed in claimed 3, wherein said electronic device is a computer.

5. A method of installing a panel antenna in an electronic device wherein the panel antenna comprise a panel with an antenna attached to an inner surface thereof and a cable attached between the antenna and a connector, comprising steps of:

attaching the antenna body and the connector to either end of the cable;

attaching the antenna body to the inside wall of the panel;

electrically connecting the connector of the panel antenna to the mating connector of the electronic device;

mounting the panel with the antenna body attached thereon in one of the expansion slots of the computer, with the engaging sides screwed or engaging with the opening of the expansion slot and the panel covering the opening.

6. The method as claimed in claim 5, wherein the antenna body is attached to said panel by screw or adhesive.

7. The method as claimed in claim 6, wherein said panel includes a plurality of engaging sides disposed therearound for engaging with the opening of the expansion slot.

8. The method as claimed in claim 7, wherein said electronic device is a computer.

9. An electronic device comprising:

an enclosure having a front face defining a plurality of drive openings in communication with an exterior for allowing at least a corresponding drive to extend therethrough for installation into said device;

at least a panel detachably mounted into one of said openings from said exterior, said panel including an inside wall compliantly and substantially coplanarly received in said one of said openings, and at least one retention device extending from said inside wall retainably engaged with said enclosure;

an antenna element attached on a back side of the panel; and

a connector connected to said antenna element via a flexible wire.

10. The device as claimed in claim 9, wherein said retention device is retainably engaged with the front face.

11. The device as claimed in claim 10, wherein said retention device is retainably engaged with a periphery of said opening of the front face.

12. The device as claimed in claim 10, wherein said retention device includes a plurality of engaging sides extending rearwardly from a periphery of said inside wall.