Foldable cellular phone
First Claim
1. A foldable electronic device, comprising:
- a first housing having a first hinge part;
a first protruding portion disposed on the first hinge part;
a second housing having a second hinge part, wherein the second housing can rotate against the first housing via a pivotal connection between the second hinge part and the first hinge part; and
a second protruding portion disposed on the second hinge part, wherein the second protruding portion corresponds to the first protruding portion of the first hinge part;
wherein when the second housing rotates against the first housing, the first protruding portion of the first hinge part can stop a movement of the second protruding portion of the second hinge part for the second housing to be positioned at a maximum flip angle.
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Accused Products
Abstract
A foldable cellular phone includes a first housing, a first protruding portion, a second housing, and a second protruding portion. The first housing includes a first hinge part, the first protruding portion being disposed on the first hinge part. The second housing includes a second hinge part, the second protruding portion being disposed in the second hinge part. The first hinge part and the second hinge part couple with each other as a hinge. When the second housing rotates around the hinge relatively to the first housing, the second protruding portion corresponding to the first protruding portion is capable of acting as a stopper to stop the movement of the first protruding portion. Subsequently, the second housing is in a flip position with a predetermined maximum angle.
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Citations
15 Claims
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1. A foldable electronic device, comprising:
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a first housing having a first hinge part;
a first protruding portion disposed on the first hinge part;
a second housing having a second hinge part, wherein the second housing can rotate against the first housing via a pivotal connection between the second hinge part and the first hinge part; and
a second protruding portion disposed on the second hinge part, wherein the second protruding portion corresponds to the first protruding portion of the first hinge part;
wherein when the second housing rotates against the first housing, the first protruding portion of the first hinge part can stop a movement of the second protruding portion of the second hinge part for the second housing to be positioned at a maximum flip angle. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A foldable electronic device, comprising:
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a main body having a shaft;
a first protruding portion disposed on the shaft;
a flip cover having an axle hole, wherein the flip cover and the main body are rotatable against each other via a pivotal connection between the axle hole and the shaft; and
a second protruding portion disposed inside the axle hole;
wherein when the flip cover rotates against the main body, the first protruding portion of the shaft can stop a movement of the second protruding portion of the axle hole for the flip cover to be positioned at a maximum flip angle. - View Dependent Claims (8, 9, 10, 11)
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12. A pivotal joint, comprising:
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a first hinge part having a shaft;
a first protruding portion disposed on the shaft;
a second hinge part having an axle hole, wherein the second hinge part can rotate against the first hinge part via a pivotal connection between the axle hole and the shaft; and
a second protruding portion disposed inside the axle hole;
wherein when the second hinge part rotates against the first hinge part to a maximum predetermined angle, the first protruding portion disposed on the shaft can stop the second protruding portion disposed inside the axle hole to stop rotating. - View Dependent Claims (13, 14, 15)
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Specification