Communication device comprising an external control with an embedded antenna assembly
First Claim
1. A method for packaging an antenna in a communication device, comprising:
- coupling an antenna to an end of an elongate protruding portion of a printed circuit board such that said antenna is mechanically supported thereby, said elongate protruding portion extending out and away from a main body portion of the printed circuit board;
positioning a hollow shaft of a control knob over said antenna and at least a portion of said elongate protruding portion of said printed circuit board such that said antenna and said portion of said elongate protruding portion is embedded within said control knob, where a clearance space exists between said hollow shaft and each of said antenna and said printed circuit board;
disposing a sealing element around a portion of said hollow shaft in which said antenna is disposed in a manner which allows said hollow shaft to rotate freely relative to said sealing element, where the sealing element is provided to create a watertight seal between the hollow shaft and a housing of said communication device;
at least partially locating said hollow shaft and said sealing element in an aperture formed through an outwardly protruding sidewall member of said housing;
resiliently capturing said hollow shaft within said aperture;
mechanically coupling said sealing element to said housing such that said sealing element cannot move relative to said aperture when said control knob is being rotated or depressed; and
mechanically securing a control knob cap to said hollow shaft such that at least a portion of each of said antenna, said sealing element and said outwardly protruding sidewall member of said housing is disposed therein.
3 Assignments
0 Petitions
Accused Products
Abstract
Systems (300) and methods (900) for packaging an antenna (702) in a communication device (300). The methods involve coupling the antenna to a Printed Circuit Board (“PCB”) such that the antenna is mechanically supported thereby. A hollow shaft (510) of a control knob (304) is positioned over the antenna and at least a portion of PCB (706) such that the antenna is embedded within the control knob. Thereafter, the control knob is mechanically secured to a housing (308) of the communication device. The control knob is arranged such that it can move in a radial direction and a vertical direction (516) relative to the chassis. The control knob is also arranged such that the hollow shaft is able to move freely over the antenna without coming in contact therewith.
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Citations
23 Claims
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1. A method for packaging an antenna in a communication device, comprising:
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coupling an antenna to an end of an elongate protruding portion of a printed circuit board such that said antenna is mechanically supported thereby, said elongate protruding portion extending out and away from a main body portion of the printed circuit board; positioning a hollow shaft of a control knob over said antenna and at least a portion of said elongate protruding portion of said printed circuit board such that said antenna and said portion of said elongate protruding portion is embedded within said control knob, where a clearance space exists between said hollow shaft and each of said antenna and said printed circuit board; disposing a sealing element around a portion of said hollow shaft in which said antenna is disposed in a manner which allows said hollow shaft to rotate freely relative to said sealing element, where the sealing element is provided to create a watertight seal between the hollow shaft and a housing of said communication device; at least partially locating said hollow shaft and said sealing element in an aperture formed through an outwardly protruding sidewall member of said housing; resiliently capturing said hollow shaft within said aperture; mechanically coupling said sealing element to said housing such that said sealing element cannot move relative to said aperture when said control knob is being rotated or depressed; and mechanically securing a control knob cap to said hollow shaft such that at least a portion of each of said antenna, said sealing element and said outwardly protruding sidewall member of said housing is disposed therein. - View Dependent Claims (2, 3, 4, 5)
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6. A control knob assembly, comprising:
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a printed circuit board comprising a main body portion and an elongate protruding portion extending out and away from the main body portion; an antenna coupled to an end of said elongate protruding portion of said printed circuit board such that said antenna is mechanically supported thereby; a hollow shaft disposed over said antenna and at least a portion of said elongate protruding portion of said printed circuit board such that said antenna and said portion of said elongate protruding portion of said printed circuit board is embedded within said control knob assembly, where a clearance space exists between said hollow shaft and each of said antenna and said printed circuit board; and a sealing element disposed around a portion of said hollow shaft in which said antenna is disposed in a manner which allows said hollow shaft to rotate freely relative to said sealing element, where the sealing element is provided to create a watertight seal between the hollow shaft and a housing of a controlled device. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A communication device, comprising:
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a housing; a printed circuit board coupled to said housing and comprising a main body portion and an elongate protruding portion extending out and away from the main body portion; an antenna mechanically coupled to an end of said elongate protruding portion of said printed circuit board such that said antenna is mechanically supported by said printed circuit board; and a control knob assembly having a hollow shaft disposed over said antenna and at least a portion of said elongate protruding portion of said printed circuit board such that said antenna and said portion of said elongate protruding portion of said printed circuit board is embedded within said control knob assembly, where a clearance space exists between said hollow shaft and each of said antenna and said printed circuit board, a sealing element disposed around a portion of said hollow shaft in which said antenna is disposed in a manner which allows said hollow shaft to rotate freely relative to said sealing element, where the sealing element is provided to create a watertight seal between the hollow shaft and a housing of the communication device, and a cap mechanically secured to said hollow shaft such that at least a portion of each of said antenna, said sealing element and said outwardly protruding sidewall member of said housing is disposed therein; wherein said hollow shaft and said sealing element are at least partially located in an aperture formed through an outwardly protruding sidewall member of said housing, said hollow shaft is resiliently captured within said aperture, and said sealing element is coupled to said housing such that said sealing element cannot move relative to said aperture when said control knob is being rotated or depressed. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A communication device, comprising:
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a housing containing at least one of a radio transmitter and a radio receiver; a control knob disposed on an exterior of said housing and configured to control at least one function of said communication device in response to at least one of a rotation movement and an axial movement of said control knob, said control knob comprising a hollow shaft, a sealing element disposed around a portion of said hollow shaft in a manner which allows said hollow shaft to rotate freely relative to said sealing element, where said sealing element is provided to create a watertight seal between the hollow shaft and a housing of said communication device, and a cap mechanically secured to said hollow shaft such that at least a portion of each of an antenna, said sealing element and said housing is disposed therein; said antenna disposed within said control knob and coupled to at least one of said radio transmitter and said radio receiver; wherein said hollow shaft and said sealing element are at least partially located in an aperture formed through said housing, said hollow shaft is resiliently captured within said aperture, and said sealing element is coupled to said housing such that said sealing element cannot move relative to said aperture when said control knob is being rotated or depressed. - View Dependent Claims (20, 21, 22, 23)
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Specification