Robotic arm device with three dimentional movement
OwnerAli Sanatkarinventor
Life of this patent
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Abstract
A robotic arm for flexible operation in three dimensional space is provided. The robotic arm is divided into several arm parts with multiple joints to move the robot arm in three-dimensional space. The length and angle of the different arm parts are adjustable. The functioning of arm parts is controlled by one or more motors. The motors are configured to control a change in length and angle of the arm parts. Based on usage, a motor is used to change the length and two, four, or six motors or even more motors are used to change the angle and adjust an access to the target. The robot is assembled by varying the number of attachable arm parts depending on the direction of movement and the degree or direction of rotation.
Claims16
A robotic arm assembly comprises:
- a plurality of arm parts collectively forming a flexible arm structure, wherein a first arm part is connected to a second arm part by a plurality of joints;
- and
- a plurality of motors configured to control a change in length and angle of the plurality of arm parts;
- wherein each of the arm part comprises a head plate arranged at top of the arm part, a tail plate provided at bottom of the arm part and a plurality of shafts connecting the head plate and the tail plate, and wherein the plurality of shafts comprises two power transmission shafts connected to two shafts of a preceding arm part for transferring rotational power to the proceeding arm part, a length adjustment shaft configured for adjusting the length of the arm part, and two angle adjustment shafts configured for changing the angle of the arm part.
Dependencies are inferred from the claim text.