PORTABLE DEVICE AND MOBILE PHONE WITH DOUBLE HINGE TORSION BAR
First Claim
Patent Images
1. A portable device, comprising:
- a first housing integrated with a display device;
a second housing movably coupled to the first housing;
double hinges configured for attachment to the first and second housings, and operable to open and close the first and second housings relative to each other; and
a torsion bar configured to movably couple the double hinges to open and close at approximately a same timing rate.
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Accused Products
Abstract
In embodiments of a double hinge torsion bar, a portable device includes a first housing integrated with a display device, and a second housing movably coupled to the first housing. Double hinges attach to the first and second housings of the portable device, and the double hinges are operable to open and close the first and second housings relative to each other. A torsion bar movably couples the double hinges to open and close at approximately a same timing rate, which can prevent the double hinges from binding when the first and second housings are opened and closed relative to each other.
23 Citations
20 Claims
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1. A portable device, comprising:
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a first housing integrated with a display device; a second housing movably coupled to the first housing; double hinges configured for attachment to the first and second housings, and operable to open and close the first and second housings relative to each other; and a torsion bar configured to movably couple the double hinges to open and close at approximately a same timing rate. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, comprising:
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coupling double hinges together with a torsion bar, the double hinges attached to a first housing of a portable device and attached to a second housing of the portable device, the double hinges operable to open and close the first and second housings relative to each other; and operating the double hinges to open and close the double hinges at approximately a same timing rate in response to an applied torque. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A mobile phone, comprising:
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a first housing integrated with a display device; a second housing movably coupled to the first housing; double hinges configured for attachment to the first and second housings, and operable to open and close the first and second housings relative to each other; and a torsion bar configured to movably couple the double hinges to open and close at approximately a same timing rate. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification