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US 2025/0153790 A1Published application
Mobile robot
OwnerGeorg HUBERinventor
Life of this patent
Estimating the term…
Abstract
A mobile robot includes a robot body and at least one robotic leg. The robotic leg includes an axially movable rod, which is pivotally guided on the robot body, wherein a device for axially moving the rod and a device for pivoting the rod are fastened to the robot body and thus move the rod three-dimensionally relative to the robot body and thus change the horizontal and vertical position and the inclination of the robot body relative to the ground, generally in cooperation with other robotic legs.
Claims7
1-8. (canceled)
9:
- A mobile robot comprising a robot body (1) and at least one robotic leg, wherein the robotic leg comprises an axially movable rod (2), which is pivotally guided on the robot body (1), wherein means (6, 7a, 8a, 9, 10, 11) for axially moving the rod (2) and means (7b, 8b, 14, 15, 16) for pivoting the rod (2) are provided, wherein a continuous opening (22), in which the rod (2) can move perpendicularly and at variable angles relative to the opening, is located at the point on the robot body (1) provided for the robotic leg, and the robotic leg is arranged within the robot body, wherein the rod extends through the continuous opening (22) in the robot body (1), or the robotic leg is axially movably articulated to the outer edge of the robot body (2), wherein the rod (2) is multiple times longer than the size of the robot body (1) and the robot body (1) can be moved along the full length of the rod (2) in this case, wherein the rod (2) is a first threaded rod comprising an outer thread and an axially extending groove, wherein the outer thread engages in an inner thread, which is connected to the robot body (1) so as to be rotatable and pivotable, but not axially movable, and wherein a pin (12) is provided in the groove to prevent the rod (2) from rotating radially, wherein a first drive (9) for rotating the inner thread on the rod (2) is provided as means (6, 7a, 8a, 9, 10, 11) for axially moving the rod (2) and wherein at least one further drive (16), which is directly or indirectly connected to the first threaded rod, is provided as means (7b, 8b, 14, 15, 16) for pivoting the rod.
10:
- A mobile robot comprising a robot body (1) and at least one robotic leg, wherein the robotic leg comprises an axially movable rod (2), which is pivotally guided on the robot body (1), wherein means (6, 7a, 8a, 9, 10, 11) for axially moving the rod (2) and means (7b, 8b, 14, 15, 16) for pivoting the rod (2) are provided, wherein a continuous opening (22), in which the rod (2) can move perpendicularly and at variable angles relative to the opening, is located at the point on the robot body (1) provided for the robotic leg, and the robotic leg is arranged within the robot body, wherein the rod extends through the continuous opening (22) in the robot body (1), or the robotic leg is axially movably articulated to the outer edge of the robot body (2), wherein the rod (2) is multiple times longer than the size of the robot body (1) and the robot body (1) can be moved along the full length of the rod (2) in this case, wherein the rod (2) is a preferably rectangular rack, wherein a drive comprising a complementary engagement element that engages in the rack is provided as means for axially moving the rod (2), and wherein at least one further drive, which is directly or indirectly connected to the rack, is provided as means for pivoting the rod.
11:
- The mobile robot according to claim 9, wherein two drives (16), which are directly or indirectly connected to the first threaded rod so as to be offset from one another, are provided as means for pivoting the rod (2).
12:
- The mobile robot according to claim 9, wherein the rod (2) is configured as a threaded rod in portions.
13:
- The mobile robot according to claim 9, wherein a control device is provided.
14:
- The mobile robot according to claim 9, wherein an inclination sensor is provided.