A mechanical arm structure

Abstract

The invention provides a manipulator mechanical-arm structure applied to the field of manipulator equipment. The manipulator mechanical-arm structure is characterized in that a fixed bracket (2) is mounted on a manipulator tail-end actuator (1); a left bracket (3) and a right bracket (4) of the fixing bracket are connected through a plurality of connecting screws (6); the manipulator tail-end actuator (1) is set as a structure that can be fixedly clamped between the left bracket (3) and the right bracket (4); a manipulator tail-end cover plate (5) is connected with the upper surface of the left bracket (3) and the upper surface of the right bracket (4); and a camera component (8) is mounted on an extension plate (7). The manipulator mechanical-arm structure provided by the invention is simple in structure and can ensure that the positions of the camera component and the manipulator tail-end actuator are fixed relatively and the camera component and the manipulator tail-end actuator are parallel to each other; and the lower end surface of the camera component and the manipulator tail-end actuator are located on the same horizontal plane so as to improve the precision of a manipulator.

Description

technical field [0001] The invention belongs to the field of manipulator equipment, and more specifically relates to a manipulator arm structure. Background technique [0002] The camera and the end actuator of the manipulator in the prior art mainly fix the main board of the camera module at the end of the manipulator. It is difficult to ensure that the camera assembly and the end actuator of the manipulator are arranged in parallel and on the same plane during installation, resulting in , the lens cannot be kept perpendicular to the target image, because of the uncertainty of the angle between the lens and the target object when taking photos, resulting in the inability to accurately locate the coordinates of the target object. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a simple structure, which can ensure that the relative position between the camera assembly and the end actuator of the manipulator is fi...

AI Technical Summary

Problems solved by technology

[0002] The camera and the end actuator of the manipulator in the prior art mainly fix the main board of the camera module at the end of the manipulator. It is difficult to ensure that the camera assembly and the end actuator of the manipulator are arranged in parallel and on the same plane during installation, resulting in , the lens cannot be kept perpendicular to the target image, because of the uncertainty of the angle between the lens and the target object when taking photos, resulting in the inability to accurately locate the coordinates of the target object

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