Single-shaft aerial vehicle
First Claim
1. A single-shaft aerial vehicle, comprising a propeller and an aerial vehicle body, wherein the aerial vehicle body has a streamlined shape, a drive motor is provided in the aerial vehicle body, the drive motor is configured to drive the propeller to rotate and provide the aerial vehicle body with an ascending power, whereinthe single-shaft aerial vehicle further comprises a wing drive unit constituting part of the aerial vehicle body;
- a ring-shaped wing extending out of the wing drive unit is provided at a central position of the wing drive unit, and the ring-shaped wing is movable horizontally under the drive of the wing drive unit;
when drag areas of the ring-shaped wing extending out of an outer circumference of the wing drive unit are the same in all directions, the single-shaft aerial vehicle maintains its current flying posture; and
when the ring-shaped wing moves toward a certain direction to increase the drag area extending out of the wing drive unit in the certain direction, and contracts into the wing drive unit in an opposite direction to reduce the drag area in the opposite direction, the single-shaft aerial vehicle changes its current flying posture.
1 Assignment
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Accused Products
Abstract
A single-shaft aerial vehicle comprises a propeller, an aerial vehicle body and a wing driver unit constituting a portion of the aerial vehicle body. The aerial vehicle body has a streamlined shape. A ring-shaped wing extending out of the wing driver unit is provided at a central position of the wing driver unit. The ring-shaped wing is movable horizontally under the drive of the wing drive unit. When drag areas of the ring-shaped wing extending out of an outer circumference of the wing drive unit are the same in all directions, the single-shaft aerial vehicle maintains its current flying posture. When the ring-shaped wing moves toward a certain direction to increase the drag area extending out of the wing drive unit in the certain direction, and contracts into the wing drive unit in its opposite direction to reduce the drag area in the opposite direction, the single-shaft aerial vehicle changes its current flying posture.
8 Citations
8 Claims
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1. A single-shaft aerial vehicle, comprising a propeller and an aerial vehicle body, wherein the aerial vehicle body has a streamlined shape, a drive motor is provided in the aerial vehicle body, the drive motor is configured to drive the propeller to rotate and provide the aerial vehicle body with an ascending power, wherein
the single-shaft aerial vehicle further comprises a wing drive unit constituting part of the aerial vehicle body; -
a ring-shaped wing extending out of the wing drive unit is provided at a central position of the wing drive unit, and the ring-shaped wing is movable horizontally under the drive of the wing drive unit; when drag areas of the ring-shaped wing extending out of an outer circumference of the wing drive unit are the same in all directions, the single-shaft aerial vehicle maintains its current flying posture; and when the ring-shaped wing moves toward a certain direction to increase the drag area extending out of the wing drive unit in the certain direction, and contracts into the wing drive unit in an opposite direction to reduce the drag area in the opposite direction, the single-shaft aerial vehicle changes its current flying posture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification