Liquid resistant acoustic device
First Claim
1. A system for a liquid resistant acoustic device, comprising:
- an acoustic device comprising;
an acoustic port; and
a structure covering the acoustic port that resists entry of liquid or other materials into the acoustic device; and
a housing comprising;
an umbrella housing section;
a hydrophilic coating on a portion of the umbrella housing section facing the structure; and
at least two apertures separated by the umbrella housing section that couple to the acoustic port of the acoustic device, the at least two apertures being coated with a hydrophobic coating; and
an additional structure that resists entry of liquid or other materials into the acoustic device, that covers the at least two apertures, and is positioned on at least one of an external surface of the housing or an internal surface of the housing;
wherein the umbrella housing section covers the acoustic port.
1 Assignment
0 Petitions
Accused Products
Abstract
An acoustic port of acoustic device is covered with a mesh and/or other structure that resists entry of liquid and/or other materials into the acoustic device. Apertures of a housing that are separated by an umbrella section are coupled to the acoustic port such that the umbrella section may cover the acoustic port. In this way, when liquid enters one or more of the apertures, the umbrella section may direct the liquid away from the mesh such that pressure from the liquid upon the mesh may be reduced. As such, potential damage to the mesh and/or internal acoustic device components may be mitigated. In some implementations, the apertures may be covered with an additional mesh. Such additional mesh may further reduce the pressure of entering liquid on the mesh covering the acoustic port of the acoustic device.
106 Citations
19 Claims
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1. A system for a liquid resistant acoustic device, comprising:
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an acoustic device comprising; an acoustic port; and a structure covering the acoustic port that resists entry of liquid or other materials into the acoustic device; and a housing comprising; an umbrella housing section; a hydrophilic coating on a portion of the umbrella housing section facing the structure; and at least two apertures separated by the umbrella housing section that couple to the acoustic port of the acoustic device, the at least two apertures being coated with a hydrophobic coating; and an additional structure that resists entry of liquid or other materials into the acoustic device, that covers the at least two apertures, and is positioned on at least one of an external surface of the housing or an internal surface of the housing; wherein the umbrella housing section covers the acoustic port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An electronic device, comprising:
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an acoustic device comprising; an acoustic port; and a structure positioned over the acoustic port that resists entry of liquid or other materials into the acoustic device, the structure comprising a single sheet of material with multiple perforations extending through the single sheet of material that are oriented in a number of directions; and a housing comprising; an umbrella section; and at least two openings separated by the umbrella section that couple to the acoustic port of the acoustic device; and an additional structure that resists entry of liquid or other materials into the acoustic device, that covers the at least two openings, and is positioned on at least one of an external surface of the housing or an internal surface of the housing; wherein the umbrella section covers the acoustic port.
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19. A method for assembling a liquid resistant acoustic device, comprising:
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positioning a structure over an acoustic port of an acoustic device that resists entry of liquid or other materials into the acoustic device, the structure comprising a single sheet of material with multiple perforations extending through the single sheet of material that are oriented in a number of directions; coupling the acoustic port to at least two apertures of a housing that are separated by an umbrella section; covering the acoustic port with the umbrella section; and positioning an additional structure to cover the at least two apertures on at least one of an external surface of the housing or an internal surface of the housing, the additional structure resists entry of liquid or other materials into the acoustic device.
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Specification