Antenna unit and electrical connection device thereof and portable device having the same
First Claim
Patent Images
1. A portable device comprising:
- a main body;
a variable built-in antenna which is assembled at a predetermined location of the main body and configured to slide up/down in a longitudinal direction of the main body according to antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and
an electrical connection device for signal transmission between the main body and the variable built-in antenna.
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Abstract
A portable device with a sliding variable built-in antenna is provided including a main body, a variable built-in antenna which is assembled at a predetermined location of the main body and configured to slide up/down with respect to the main body according to an antenna reception sensitivity, and an electrical connection device for signal transmission between the main body and the variable built-in antenna.
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Citations
11 Claims
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1. A portable device comprising:
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a main body; a variable built-in antenna which is assembled at a predetermined location of the main body and configured to slide up/down in a longitudinal direction of the main body according to antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and an electrical connection device for signal transmission between the main body and the variable built-in antenna. - View Dependent Claims (2, 3, 4, 5)
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6. A portable device comprising:
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a main body; a folder which is rotatably opened/closed with respect to the main body on a hinge axis; a variable built-in antenna which is assembled to face a bottom portion of the main body and configured to slide up/down in a longitudinal direction of the main body according to an antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and an electrical connection device for signal transmission between the main body and the variable built-in antenna.
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7. A portable device comprising:
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a main body; a folder which is rotatably opened/closed with respect to the main body on a hinge axis; a variable built-in antenna which is assembled to face a top portion of the folder and configured to slide up/down in a longitudinal direction of the folder according to an antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and an electrical connection device for signal transmission between the folder and the variable built-in antenna.
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8. A portable device comprising:
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a main body; a swing housing which is rotatably opened/closed on a hinge axis while facing a front surface of the main body; a variable built-in antenna which is assembled to face a bottom portion of the swing housing and configured to slide up/down in a longitudinal direction of the swing housing according to an antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and an electrical connection device for signal transmission between the swing housing and the variable built-in antenna.
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9. A portable device comprising:
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a main body; a swing housing which is rotatably opened/closed on a hinge axis while facing a front surface of the main body; a variable built-in antenna which is assembled to face a top portion of the swing housing and configured to slide up/down in a longitudinal direction of the swing housing according to an antenna reception sensitivity, the variable built-in antenna comprising a slidable antenna housing to receive and cover at least four indented sides of an edge of the main body when retracted; and an electrical connection device for signal transmission between the swing housing and the variable built-in antenna.
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10. A portable device comprising:
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a main body; a sliding housing which is assembled around a predetermined portion of the main body and configured to slide up/down in a longitudinal direction of the main body and receive and cover at least four indented sides of an edge of the main body when retracted; a variable built-in antenna which is assembled to face a top portion of the sliding housing and configured to slide up/down in a longitudinal direction of the sliding housing according to an antenna reception sensitivity; and an electrical connection device for signal transmission between the sliding housing and the variable built-in antenna.
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11. A portable device comprising:
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a main body; a sliding housing which is assembled around a predetermined portion of the main body and configured to slide up/down in a longitudinal direction of the main body and receive and cover at least four indented sides of an edge of the main body when retracted; a variable built-in antenna which is assembled to face a bottom portion of the sliding housing and configured to slide up/down in a longitudinal direction of the sliding housing according to an antenna reception sensitivity; and an electrical connection device for signal transmission between the sliding housing and the variable built-in antenna.
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Specification