Lightweight audio system for automotive applications and method
First Claim
1. An automotive audio system comprising:
- a housing assembly including a box-like case having wall portions and a front trim panel integrating operator controls and displays;
at least one audio component disposed within said case;
a media drawer comprising a front face, a platform and guide means disposed within said case and selectively displacable with respect thereto between a closed position wherein said drawer front face is substantially coplanar with the radio trim panel, and an open position; and
at least one port disposed within said media drawer for interfacing the audio system with a personal portable digital device.
1 Assignment
0 Petitions
Accused Products
Abstract
A lightweight radio/CD player for vehicular application is virtually “fastenerless” and includes a case and frontal interface formed of polymer based material that is molded to provide details to accept audio devices such as playback mechanisms (if desired) and radio receivers, as well as the circuit boards required for electrical control and display. The case and frontal interface are of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides EMC, RFI, BCI and ESD shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. The PCB architecture is bifurcated into a first board carrying common circuit components in a surface mount configuration suitable for high volume production, and a second board carrying application specific circuit components in a wave soldered stick mount configuration. The major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment. The major components and subassemblies self-interconnect by integral guide and connection features effecting “slide lock” and “snap lock” self-interconnection. The radio architecture includes improved push buttons employing 4-bar living hinge linkage and front loaded decorative trim buttons.
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Citations
8 Claims
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1. An automotive audio system comprising:
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a housing assembly including a box-like case having wall portions and a front trim panel integrating operator controls and displays; at least one audio component disposed within said case; a media drawer comprising a front face, a platform and guide means disposed within said case and selectively displacable with respect thereto between a closed position wherein said drawer front face is substantially coplanar with the radio trim panel, and an open position; and at least one port disposed within said media drawer for interfacing the audio system with a personal portable digital device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification