Support mechanism for portable electronic device
First Claim
Patent Images
1. A support mechanism for a portable electronic device, comprising:
- a seat defining a cavity;
a button received in the cavity;
a support member including a knuckle portion, the knuckle portion received in the cavity, the button abutting against the support member; and
a hinge assembly connecting the knuckle portion to the seat, the hinge assembly including a shaft, a cam, and a follower, the cam and the follower placed around the shaft, the cam non-rotatably connected to the support member, the follower non-rotatably connected to the seat, the follower including a cam surface, the cam including a latching cam surface engaging with the cam surface to rotate relative to each other along the shaft;
wherein when the button is pressed to unlock the hinge assembly, the cam automatically rotates relative to the follower, the cam rotates the support member to a predetermined position, the support member supports the weight of the portable electronic device and keeps the portable electronic device on a support surface.
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Abstract
An exemplary support mechanism for a portable electronic device includes a seat, a button, a support member, and a hinge assembly. The seat defines a cavity. The button is received in the cavity. The support member includes a knuckle portion. The knuckle portion is received in the cavity. The button abuts against the support member. The hinge assembly connects the knuckle portion to the seat. When the button is pressed to force the hinge assembly to unlock, the hinge assembly drives the support member to rotate.
83 Citations
20 Claims
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1. A support mechanism for a portable electronic device, comprising:
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a seat defining a cavity; a button received in the cavity; a support member including a knuckle portion, the knuckle portion received in the cavity, the button abutting against the support member; and a hinge assembly connecting the knuckle portion to the seat, the hinge assembly including a shaft, a cam, and a follower, the cam and the follower placed around the shaft, the cam non-rotatably connected to the support member, the follower non-rotatably connected to the seat, the follower including a cam surface, the cam including a latching cam surface engaging with the cam surface to rotate relative to each other along the shaft; wherein when the button is pressed to unlock the hinge assembly, the cam automatically rotates relative to the follower, the cam rotates the support member to a predetermined position, the support member supports the weight of the portable electronic device and keeps the portable electronic device on a support surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An electronic device comprising a support mechanism, the support mechanism comprising;
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a seat configured for being fixed to the electronic device, the seat defining a cavity; a button received in the cavity; a support member including a knuckle portion, the knuckle portion received in the cavity, the button abutting against the support member; and a hinge assembly connecting the knuckle portion to the seat, the hinge assembly including a shaft, a cam, and a follower, the cam and the follower placed around the shaft, the cam non-rotatable connected to the support member, the follower non-rotatable connected to the seat, the follower including a cam surface, the cam including a latching cam surface engaging with the cam surface to rotate relative to each other along the shaft; wherein when the button is pressed to rotate the knuckle to unlock the hinge assembly, the cam automatically drives the support member to rotate relative to the follower to support the electronic device in an inclined position, the support member supports the weight of the portable electronic device and keeps the portable electronic device on a support surface. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification