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Robot arm

A technology of robot arm and steering gear, which is applied in the field of robotics, can solve the problems of lack of small intelligent building block three-claw engineering mechanism, etc., and achieve the effect of compact structure and fulfilling functional requirements

Pending Publication Date: 2018-01-19
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 the lack of small intelligent building block three-claw engineering mechanism in the prior art that is beneficial to the development of children's intelligence

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are for convenience of description only, rather than indicating or implying the referred device Or ele...

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Abstract

The invention is applicable to the technical field of robots, and provides a robot arm. The robot arm comprises a steering engine shell, a PCB, a motor, a planetary gear transmission system, and a plurality of claw hooks, wherein the PCB, the motor and the planetary gear transmission system are sequentially installed in the steering engine shell from top to bottom, and the claw hooks are rotationally connected to the steering engine shell; the motor is electrically connected with the PCB; the input end of the planetary gear transmission system is connected with an output shaft of the motor, the output end of the planetary gear transmission system is provided with a helical gear shaft and a plurality of transmission helical gears meshed with the helical gear shaft and the claw hooks, and the transmission helical gears are in one-to-one correspondence with the claw hooks; and one ends of the claw hooks are rotationally connected to the steering engine shell and are used for carrying outopening and closing motions under the driving of the transmission helical gears. The robot arm is used for intelligence products like building blocks; and according to the robot arm, an opening and closing function of a three-jaw mechanism is realized in a manner of combining planetary gear transmission and cam transmission, so that structure is compact, and function requirements are achieved.

Description

technical field [0001] The invention belongs to the technical field of robots, in particular to a robot arm. Background technique [0002] At present, although there are various building block toys in the society, there is a lack of a kind of small-sized intelligent building block three-claw engineering mechanism that is beneficial to developing children's intelligence. Contents of the invention [0003] The purpose of the present invention is to provide a robot arm, aiming to solve the technical problem in the prior art that there is no small and intelligent building block three-claw engineering mechanism that is conducive to developing children's intelligence. [0004] The present invention is realized in this way, a kind of robot arm, comprises steering gear housing, PCB board, motor, planetary gear transmission system that are installed in described steering gear housing sequentially from top to bottom, and rotatably connected in described steering gear housing multip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/10B25J15/02
Inventor 熊友军符勇丁宏钰
Owner UBTECH ROBOTICS CORP LTD
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