Magnetic ball hinge joint and magnetic spherical hinge joint-based reconfigurable robot

A technology for reconstructing robots and hinge joints, which is applied in the field of robotics, can solve the problems of complex robot assembly process, reduced robot motion accuracy, and increased robot cost, and achieves the effects of easy assembly/disassembly, low cost, and strong reconfigurability

Pending Publication Date: 2020-01-07
NAT UNIV OF SINGAPORE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, on the one hand, high-precision and high-capacity Hooke joints and spherical joints require special customization, which greatly increases the cost of manufacturing robots, and it is difficult to design and construct new robots based on existing mechanism configuration theories. Robot; on the other hand, the assembly process of the robot is complex, which is easy to cause assembly errors, resulting in a decrease in the motion accuracy of the robot

Method used

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  • Magnetic ball hinge joint and magnetic spherical hinge joint-based reconfigurable robot
  • Magnetic ball hinge joint and magnetic spherical hinge joint-based reconfigurable robot
  • Magnetic ball hinge joint and magnetic spherical hinge joint-based reconfigurable robot

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Embodiment Construction

[0025] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0026] The terms "first", "second" and the like mentioned in the description and claims of the present invention are used to distinguish different objects, rather than to describe a specific order. These terms can be used to distinguish one ...

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Abstract

The application provides a magnetic ball hinge joint and a magnetic ball hinge joint-based reconfigurable robot. The magnetic ball hinge joint-based reconfigurable robot comprises a platform assembly,a base platform, at least one sliding block assembly and at least one ball rod assembly; each of the at least one ball rod assembly includes a connecting rod and ball-shaped parts connected with thetwo ends of the connecting rod; the at least one sliding block assembly is arranged on the base assembly; the platform assembly and the at least one sliding block assembly are each provided with at least one concave seat; the ball-shaped part of one end of each of the at least one ball rod assembly is detachably connected to the interior of the at least one concave seat of the platform assembly, and the ball-shaped part of the other end of each of the at least one ball rod assembly is detachably connected to the interior of the at least one concave seat of the at least one sliding block assembly; and the ball-shaped parts are connected with the at least one concave seat in the platform assembly or the at least one sliding block assembly by a magnetic force to form the magnetic ball hinge joint. The magnetic ball hinge joint and the reconfigurable robot are convenient to assemble / disassemble, high in reconfigurability and low in cost.

Description

technical field [0001] The present application relates to the field of robots, in particular to a magnetic ball joint and a reconfigurable robot based on the magnetic ball joint. Background technique [0002] From the perspective of mechanism configuration, robots can be divided into series robots and parallel robots. Robots have been widely used in various fields, such as industrial production lines, machine tools, motion simulators, and precision positioning platforms. However, on the one hand, high-precision and high-capacity Hooke joints and spherical joints require special customization, which greatly increases the cost of manufacturing robots, and it is difficult to design and construct new robots based on existing mechanism configuration theories. Robot; on the other hand, the assembly process of the robot is complicated, which is easy to cause assembly errors, resulting in a decrease in the motion accuracy of the robot. Contents of the invention [0003] Based on...

Claims

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Application Information

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IPC IPC(8): B25J17/00B25J17/02
CPCB25J17/00B25J17/02B25J17/0275
Inventor 任洪亮肖霄
Owner NAT UNIV OF SINGAPORE
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