3-axis adjustable small gimbal
First Claim
1. A 3-axis gimbal comprising:
- a first supporting body;
a lens barrel comprising a lens group and coupled to the first supporting body in a rotatable manner about a first axis;
a rolling driving unit mounted at a first position of the lens barrel to provide force for rotating the lens group about a second axis perpendicular to the first axis;
a pitching driving unit mounted to the first supporting body to provide a force for rotating the lens barrel about the first axis;
a second supporting body coupled to the first supporting body in a rotatable manner about a third axis perpendicular each of to the first and second axes; and
a yawing driving unit mounted to the second supporting body to allow the first supporting body to rotate about the third axis,wherein the lens barrel comprises a housing, and a rotating member disposed in a rotatable manner in the housing,wherein the lens barrel comprises;
an image sensor mounted to the rotating member, anda lens group facing the image sensor,wherein the image sensor and the lens group rotate together on the rotating member about the first axis, andwherein the lens barrel comprises at least one rolling unit.
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Accused Products
Abstract
A 3-axis camera gimbal is disclosed in the present disclosure. The disclosure gimbal may include: a first supporting body; a lens barrel including a lens group and coupled to the first supporting body in a rotatable manner about a first axis; a rolling driving unit mounted at a first position of the lens barrel to provide force for rotating the lens group about a second axis perpendicular to the first axis; a pitching driving unit mounted to the first supporting body to provide force for rotating the lens barrel about the first axis; a second supporting body coupled to the first supporting body in a rotatable manner about a third axis perpendicular each of to the first and second axes; and a yawing driving unit mounted to the second supporting body to allow the first supporting body to rotate about the third axis. Various embodiments are also possible.
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Citations
12 Claims
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1. A 3-axis gimbal comprising:
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a first supporting body; a lens barrel comprising a lens group and coupled to the first supporting body in a rotatable manner about a first axis; a rolling driving unit mounted at a first position of the lens barrel to provide force for rotating the lens group about a second axis perpendicular to the first axis; a pitching driving unit mounted to the first supporting body to provide a force for rotating the lens barrel about the first axis; a second supporting body coupled to the first supporting body in a rotatable manner about a third axis perpendicular each of to the first and second axes; and a yawing driving unit mounted to the second supporting body to allow the first supporting body to rotate about the third axis, wherein the lens barrel comprises a housing, and a rotating member disposed in a rotatable manner in the housing, wherein the lens barrel comprises; an image sensor mounted to the rotating member, and a lens group facing the image sensor, wherein the image sensor and the lens group rotate together on the rotating member about the first axis, and wherein the lens barrel comprises at least one rolling unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A 3-axis gimbal comprising:
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at least one supporting body; and a lens barrel mounted to the at least one supporting body in a rotatable manner about each of three rotation axes, wherein the lens barrel comprises; a rotating member, and a rolling unit for rotating about an optical axis on a surface of the rotating member, and wherein the rolling unit comprises; a first rolling unit comprising a plurality of first rollers disposed to a first side of the rotating member, and a second rolling unit comprising a plurality of second rollers disposed to a second side of the rotating member directly opposite to the first side of the rotating member. - View Dependent Claims (12)
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Specification