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Robot arm

A technology of a robot arm and a gear transmission mechanism, applied in the field of robotics, can solve the problems of non-compactness and complex structure of the robot arm

Inactive Publication Date: 2020-07-07
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a robot arm, which aims to solve the technical problem of complex and non-compact structure of the robot arm in the prior art

Method used

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention belongs to the technical field of robots, in particular to a robot arm. The robot arm comprises a shell, a control circuit board, a motor, a first claw hook, a second claw hook and a gear transmission mechanism. First sector teeth are arranged at a first end of the first claw hook. Second sector teeth engaged with the first sector teeth are arranged at a first end of the second clawhook. The gear transmission mechanism is arranged in the shell and is in transmission connection with an output shaft of the motor and is arranged among the first sector teeth. The gear transmission mechanism is used to drive the first claw hook and the second claw hook to separate or combine through the first sector teeth. According to the robot arm, because the first sector teeth of the first claw hook are engaged with the second sector teeth of the second claw hook, the motor can enable the first claw hook and the second claw hook to separate or combine through the first sector teeth when driving the gear transmission mechanism, and a steering engine is compact in structure as a whole and can further achieve functional requirements.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a robot arm. Background technique [0002] Existing robot arms, such as the robot arms used to grab building block toys, mostly have complex structures and large overall volumes, which are difficult to meet the needs of small and intelligent. Contents of the invention [0003] The purpose of the present invention is to provide a robot arm, aiming to solve the technical problem of the complex and not compact structure of the robot arm in the prior art. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a robot arm, comprising: [0005] shell; [0006] A control circuit board and a motor, the control circuit board and the motor are both arranged in the housing, and the motor is electrically connected to the control circuit board; [0007] The first claw and the second claw both include a first end and a second ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/02B25J15/08
CPCB25J15/0213B25J15/08
Inventor 陈剑立丁宏钰熊友军庞建新
Owner UBTECH ROBOTICS CORP LTD
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