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This invention is directed to mechanical and electromagnetic shielding features of an electronic device case. An electronic device case is formed of two housings, each housing having integrated snaps, channels, or other retaining features used to secure the housings together. The housings additional

This invention is directed to mechanical and electromagnetic shielding features of an electronic device case. An electronic device case is formed of two housings, each housing having integrated snaps, channels, or other retaining features used to secure the housings together. The housings additionally include integrated retaining features used to secure electronic components within the device case. The housings and retaining features are formed of amorphous metals or other materials with high elasticities. Because the retaining features necessary to assemble the case and secure the electronic components to the case form integral parts of the housings, no external retaining features are required to assemble the electronic device in the case.

대표청구항 ▼

1. An electronic device case comprising: a first housing having a substantially planar portion and including a first retaining feature extending from the first housing in a direction substantially perpendicular to the planar portion of the housing, wherein the first retaining feature forms an integr

1. An electronic device case comprising: a first housing having a substantially planar portion and including a first retaining feature extending from the first housing in a direction substantially perpendicular to the planar portion of the housing, wherein the first retaining feature forms an integral part of the first housing, and wherein the first retaining feature is formed of an amorphous metal having a relatively high elasticity and an ability to bend without yielding; anda second housing having an inner surface, wherein the inner surface comprises a second retaining feature formed along an edge of the second housing; andwherein the first retaining feature engages the second retaining feature when the electronic case is assembled by vertically press fitting the first and second housings together, and wherein the first retaining feature is operative to securely couple the first and second housings together when the first retaining feature engages the second retaining feature, and wherein the secure coupling of the first and second housings form a substantially uniform outer surface for both the first and second housings. 2. The electronic device case of claim 1, wherein the first retaining feature comprises a snap extending outwards from an edge of the first housing. 3. The electronic device case of claim 2, wherein the first retaining feature comprises at least two snaps extending outwards from an edge of the first housing, and wherein the second retaining feature comprises at least two channels formed along an edge of the second housing. 4. The electronic device case of claim 1, wherein the first and second retaining features are compliant, and wherein the first and second retaining features are operative to deform when the first housing is assembled to the second housing. 5. The electronic device case of claim 4, wherein the first and second retaining features deform by substantially the same amount when the first housing is assembled to the second housing. 6. The electronic device of claim 1, wherein at least one of the first and second retaining features are compliant, and wherein the at least one of the first and second retaining features is operative to remain deformed when the first retaining feature engages the second retaining feature. 7. The electronic device case of claim 1, wherein the first retaining feature is formed substantially along the entire length of an edge of the first housing, and wherein the second retaining feature is formed substantially along the entire length of an edge of the second housing. 8. The electronic device case of claim 1, wherein the first retaining feature and the first housing are formed of an amorphous metal. 9. The electronic device case of claim 1, wherein the first housing comprises a flange that extends from an outer edge of the first housing, and wherein the flange is operative to create a seal at the interface between the flange and the second housing when the first and second housings are assembled. 10. The electronic device case of claim 1, further comprising: an indentation in a surface of the second housing, wherein the indentation is operative to be engaged by a component of the electronic device when the electronic device case is assembled. 11. The electronic device case of claim 10, wherein the component is a battery. 12. The electronic device case of claim 1, wherein the first and second housings shield the electronic device from at least one of electromagnetic interference and electro-static discharges. 13. An electronic device case comprising: a first housing having a substantially planar portion and including a first retaining feature extending from the first housing in a direction substantially perpendicular to the planar portion of the housing, wherein the first retaining feature forms an integral part of the first housing, and wherein the first retaining feature is formed of an elastic material;a second housing having an inner surface, wherein the inner surface comprises a second retaining feature formed along an edge of the second housing;wherein the first retaining feature engages the second retaining feature when the electronic case is assembled, and wherein the first retaining feature is operative to securely couple the first and second housings together when the first retaining feature engages the second retaining feature; anda third retaining feature extending from an inner surface of the first housing and integral to the first housing, wherein the third retaining feature is formed of an elastic material; andwherein the third retaining feature is operative to engage a component of the electronic device and to securely couple the component to the first housing when the third retaining feature engages the component. 14. The electronic device case of claim 13, wherein the third retaining feature is compliant, and wherein the third retaining feature is operative to deform in response to a force applied to the component. 15. The electronic device case of claim 14, wherein a user input mechanism is mechanically coupled to the component, and wherein the force applied to the component is applied by a user to the user input mechanism. 16. The electronic device case of claim 14, wherein the first and third retaining features and the first housing are formed of an amorphous metal. 17. An electronic device case comprising: a first housing having an inner surface, the first housing comprising a first retaining feature extending from the inner surface in a direction substantially orthogonal to the inner surface and extends to an interior of the electronic device case, wherein the first retaining feature forms an integral part of the first housing and is formed of an elastic material; andwherein a member extending from a distal end of the first retaining feature is operative to engage a first component of the electronic device and to elastically couple the component to the first housing when the retaining feature engages the component. 18. The electronic device case of claim 17 wherein the first retaining feature is compliant and is operative to deform in response to a force applied to the first component. 19. The electronic device case of claim 17, further comprising: a second housing having an inner surface, wherein the inner surface comprises a second retaining feature formed along an edge of the second housing; andwherein the first housing comprises a third retaining feature extending outwards from the first housing; andwherein the third retaining feature engages the second retaining feature when the electronic case is assembled, and wherein the third retaining feature is operative to securely couple the first and second housings together when the third retaining feature engages the second retaining feature. 20. An electronic device case comprising: a first housing having an inner surface, the first housing comprising a first retaining feature extending from the inner surface in a direction substantially orthogonal to the inner surface, wherein the first retaining feature forms an integral part of the first housing and is formed of an elastic material;wherein the first retaining feature is operative to engage a first component of the electronic device and to elastically couple the component to the first housing when the retaining feature engages the component; anda second housing comprising an indentation in a surface of the second housing, wherein the indentation is configured to be penetrated by a second component of the electronic device when the electronic device case is assembled. 21. The electronic device case of claim 20, wherein the first and second housings comprise retaining features operative to couple the first and second housings together to form the electronic device case. 22. The electronic device case of claim 21, wherein the indentation has a depth such that the second component penetrating the indentation does not contact the first component when the first and second housings are coupled together. 23. A method for constructing an electronic device case, the method comprising: producing a first housing a single production step, wherein the first housing comprises a first retaining feature formed as an integral part of the first housing and extending from the first housing in a transverse direction to the first housing, wherein the first retaining feature is formed of an amorphous metal having a relatively high elasticity and an ability to bend without yielding; andproducing a second housing a single production step, wherein the second housing has an inner surface which comprises a second retaining feature formed along an edge of the housing; andwherein the first retaining feature engages the second retaining feature when the electronic case is assembled by vertically press fitting the first and second housings together, and wherein the first retaining feature is configured to securely couple the first and second housings together when the first retaining feature engages the second retaining feature, and wherein the secure coupling of the first and second housings form a substantially uniform outer surface for both the first and second housings. 24. The method of claim 23, wherein the first and second housings are produced of an amorphous metal material. 25. The method of claim 23, wherein the first retaining feature comprises a snap and the second retaining feature comprises a channel.