SUPPORT STAND
First Claim
Patent Images
1. A support stand, comprising:
- a base;
a rotatable bracket;
a first hinge assembly; and
a second hinge assembly;
wherein both the first and second hinge assembly connect the rotatable bracket with the base;
the first hinge assembly has a first pivotal shaft;
the second hinge assembly has a second pivotal shaft;
the first pivotal shaft is non-rotatably engaged with the second pivotal shaft, and aligned in a substantially straight line.
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Abstract
The support stand includes a base, a rotatable bracket, a first hinge assembly and a second hinge assembly. Both the first hinge assembly and the second hinge assembly connect the rotatable bracket with the base. The first hinge assembly has a first pivotal shaft. The second hinge assembly has a second pivotal shaft. The first pivotal shaft is non-rotatably engaged with the second pivotal shaft, and aligned in a substantially straight line.
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Citations
19 Claims
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1. A support stand, comprising:
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a base; a rotatable bracket; a first hinge assembly; and a second hinge assembly; wherein both the first and second hinge assembly connect the rotatable bracket with the base;
the first hinge assembly has a first pivotal shaft;
the second hinge assembly has a second pivotal shaft;
the first pivotal shaft is non-rotatably engaged with the second pivotal shaft, and aligned in a substantially straight line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A support stand, comprising:
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a base; a rotatable bracket; at least one first connecting member connecting the rotatable bracket with the base; at least one second connecting member connecting the rotatable bracket with the base; and a hinge assembly positioned on the rotatable bracket; wherein the hinge assembly comprises a pivotal shaft and a restricting member sleeved on the pivotal shaft;
two restricting protrusions are formed on opposite sides of the restricting member;
one restricting protrusion resists the first connecting member, the other restricting protrusion resists the second connecting member, thus defining a rotating angle range of the rotatable bracket. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A support stand, comprising:
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a base; a rotatable bracket; two first connecting members connecting the rotatable bracket with the base; two second connecting members connecting the rotatable bracket with the base; two connecting plates; and at least one elastic member; wherein one connecting plate connects the two first connecting members, the other connecting plate connects the two second connecting members;
the at least one elastic member connects the two connecting plates, thus producing an elastic force to support the rotatable bracket and its load. - View Dependent Claims (18, 19)
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Specification