One piece frame for a component in an electronic device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04R-009/06
H04R-009/02
G06F-001/16
G06F-001/20
H04R-001/34
H04R-001/02
출원번호
US-0072312
(2016-03-16)
등록번호
US-10237660
(2019-03-19)
발명자
/ 주소
McBroom, Michael D.
Andre, Bartley K.
Silvanto, Mikael M.
Donarski, Matthew A.
Salvatti, Alexander V.
Boothe, Daniel K.
Mihelich, Ryan J.
Paseman, Sabrina K.
출원인 / 주소
Apple Inc.
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
An electronic device including a frame member suitable for use with an audio driver is disclosed. The frame member may include a recessed region that receives the audio driver. The frame member may further include a flange member surrounding the recessed region. The frame member may be formed from a
An electronic device including a frame member suitable for use with an audio driver is disclosed. The frame member may include a recessed region that receives the audio driver. The frame member may further include a flange member surrounding the recessed region. The frame member may be formed from a material having a relatively high coefficient of thermal conductivity. Accordingly, the frame member can dissipate thermal energy (heat) generated from the audio driver. In addition, the frame member may be seated in an enclosure of an electronic device in a manner that allows the frame member to pass the thermal energy to the enclosure. Also, the frame member may include a ferromagnetic material, which may cause the frame member to direct magnetic flux from a magnet of the audio driver in a desired manner.
대표청구항▼
1. An electronic device, comprising: an enclosure comprising a first wall including a support member and a second wall defining an audio exit opening;a frame member comprising: a recessed region positioned between the first and second walls; anda flange member having a first portion extending from t
1. An electronic device, comprising: an enclosure comprising a first wall including a support member and a second wall defining an audio exit opening;a frame member comprising: a recessed region positioned between the first and second walls; anda flange member having a first portion extending from the recessed region and engaging the support member of the first wall, and a second portion having a first curved section extending from the recessed region and curving in a first direction toward a base of the second wall and having a second curved section curving in a second direction to align with the audio exit opening and form a portion of an acoustic pathway, the first direction being different than the second direction; anda speaker disposed within and supported by the recessed region, the speaker being configured to generate audio waves that travel through the acoustic pathway and exit the enclosure through the audio exit opening. 2. The electronic device of claim 1, wherein the recessed region is formed from a single piece metal substrate that comprises a ferromagnetic material that redirects magnetic flux provided by a magnet of the speaker. 3. The electronic device of claim 1, further comprising a third wall, the first and second walls protruding from the third wall. 4. The electronic device of claim 1, further comprising a display housing coupled with the enclosure and configured to pivot with respect to the enclosure. 5. The electronic device of claim 1, wherein the recessed region comprises a porthole. 6. The electronic device of claim 1, wherein the frame member separates a back volume of the speaker from a front volume of the speaker. 7. An electronic device, comprising: an enclosure comprising a first wall and a second wall defining an audio exit opening;an audio driver assembly; anda frame member defining a thermal bridge configured to dissipate heat generated from the audio driver assembly and pass the heat to the enclosure, the frame member comprising: a substrate comprising a recessed region carrying the audio driver assembly, anda flange member formed from the substrate having a first portion extending laterally from the recessed region that is supported by the first wall and a second portion having a first curved section extending from the recessed region and curving in a first direction toward a base of the second wall and having a second curved section curving in a second direction different than the first direction to align with and form an acoustic pathway leading to the audio exit opening. 8. The electronic device of claim 7, wherein the recessed region comprises a support member that receives at least part of the audio driver assembly. 9. The electronic device of claim 7, wherein the audio driver assembly comprises a magnet that generates magnetic flux, and wherein the frame member comprises a ferromagnetic material that redirects the magnetic flux. 10. The electronic device of claim 7, wherein the frame member comprises a porthole through which a cable electrically coupled to the audio driver assembly extends. 11. The electronic device of claim 7, wherein the audio exit opening dissipates heat and allows acoustical energy generated from the audio driver assembly to exit the enclosure. 12. The electronic device of claim 7, wherein the enclosure comprises several sidewalls, and wherein the several sidewalls combine with the frame member to define a back volume for the audio driver assembly. 13. The electronic device of claim 12, wherein the enclosure comprises: a top case that includes the several sidewalls, a bottom case sealed with the top case, andthe frame member combining with the bottom case to define a front volume for the audio driver assembly, the front volume separated from the back volume by the frame member. 14. An electronic device, comprising: an enclosure comprising a first wall and a second wall defining an audio exit opening;an audio driver assembly comprising a magnet and a voice coil; anda frame member for receiving the audio driver assembly, the frame member comprising a metal substrate that comprises a recessed portion disposed between the first and second walls that carries the audio driver assembly, a first flange portion extending laterally from the recessed portion and supported by the first wall, and a second flange portion having a first curved section extending from the recessed portion and curving in a first direction toward a base of the second wall and having a second curved section curving in a second direction to align with the audio exit opening to define a portion of an acoustic pathway, the first direction being different than the second direction. 15. The electronic device of claim 14, wherein the frame member comprises a flange member that thermally couples with the enclosure. 16. The electronic device of claim 15, wherein the flange member cooperates with the first and second walls to define a back volume for the audio driver assembly. 17. The electronic device of claim 14, wherein: the electronic device is a laptop, andthe laptop further comprises a plurality of audio driver assemblies, each of the audio driver assemblies configured to emit audio through audio exit openings leading out of the enclosure proximate a pivotal coupling between the enclosure and a display housing. 18. The electronic device of claim 14, wherein the audio driver assembly further comprises a steel structure that combines with the frame member to redirect magnetic flux emitted by the audio driver assembly.
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이 특허에 인용된 특허 (9)
Litovsky, Roman N.; Williams, Chester Smith, Acoustic ports aligned to create free convective airflow.
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