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Tendon type bionic finger device of robot

A robot and finger technology, applied in the field of tendon-type bionic finger devices, can solve the problems of unfavorable mass consumption of consumer robots, unfavorable quantitative production of robots, complex control, etc., and achieve the effect of stable movement, simple control, and high degree of human imitation

Pending Publication Date: 2018-06-26
SHENZHEN QIANHAI YYD ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of robot fingers, there are many patents, but they all have common problems: complex structure, complex control, which is not conducive to the quantitative production of robots, especially not conducive to the mass consumption of consumer robots

Method used

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  • Tendon type bionic finger device of robot
  • Tendon type bionic finger device of robot
  • Tendon type bionic finger device of robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] like Figure 1-4 As shown, a rib type bionic finger device of a robot comprises a base 1, a thumb device 2 and a four-finger device 3; there are four four-finger devices 3, which are respectively an index finger device, a middle finger device, a ring finger device and a little finger device device.

[0018] The thumb device 2 includes a thumb knuckle 21, a thumb linear drive element 22 and a thumb linkage mechanism 23. The thumb linear drive element 22 is located on one side of the base 1, and the thumb knuckle 21 is located on the base. On the other side of the seat 1, the thumb linear drive element 22 is connected with the thumb linkage mechanism 23 to drive the thumb knuckle 21 to move;

[0019] The four-finger device 3 includes a four-finger knuckle 31, a four-finger linear drive element 32 and a four-finger linkage mechanism 33. On the other side, the four-finger linear drive element 32 is connected with the four-finger linkage mechanism 33 to drive the four knuc...

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Abstract

The invention relates to a tendon type bionic finger device of a robot. The device comprises a base, a thumb device and a four-finger device; the thumb device comprises a thumb knuckle, a thumb lineardriving element and a thumb link mechanism, the thumb link mechanism is composed of a first thumb connecting rod and a second thumb connecting rod, and the thumb linear driving element is connected with the thumb link mechanism to drive the thumb knuckle to move; the four-finger device comprises four finger knuckles, four finger linear drive elements and a four-finger link mechanism, the four-finger link mechanism is composed of a four-finger first connecting rod, a four-finger second connecting rod and a four-finger third connecting rod, and the four finger linear drive elements are connected with the four-finger link mechanism to drive the four finger knuckles to move. Through the connection between the knuckles and the link mechanisms, straightening and bending actions of fingers underthe action of a driving mechanism are completed, the imitation degree is high, the device is easy to control and stable to operate, mass production can be achieved easily, and the cost is reduced.

Description

technical field [0001] The invention relates to a robot finger, in particular to a tendon-type bionic finger device for a robot. Background technique [0002] Robot is a high-tech product with broad application prospects. In terms of robot fingers, there have been many patents, but they all have common problems: complex structure and complex control, which are not conducive to the quantitative production of robots, especially not conducive to the mass consumption of consumer robots. Contents of the invention [0003] The object of the present invention is to provide a tendon-type bionic finger device for a robot, which has a simple structure, a high degree of human finger imitation, simple control, easy mass production and low cost. [0004] The technical solution of the present invention is a tendon-type bionic finger device for a robot, including a base, a thumb device and a four-finger device; [0005] The thumb device includes a thumb knuckle, a thumb linear drive el...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J15/02
CPCB25J15/0009B25J15/0206
Inventor 刘甫壮张凤洲吴龙飞
Owner SHENZHEN QIANHAI YYD ROBOT CO LTD
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