Tendon transmission assembly

A technology of transmission components and tendon sheaths, which is applied in the field of transmission devices of robots, can solve the problems of tendon sheaths and external mechanisms being easy to loosen, friction loss, and incompetence.

Pending Publication Date: 2021-06-25
NEUROCEAN TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the tendon and tendon sheath in the tendon transmission device are prone to friction loss, and the fixed connection position between the tendon sheath and the external mechanism is easy to loosen, which is difficult for occasions that require reliable work.

Method used

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] See attached figure 1 , the embodiment of the present invention discloses a tendon transmission assembly, including: a tendon 1, a tendon sheath unit, and a fixing element 4;

[0036] The tendon sheath unit includes one to multiple sub-tendon sheaths (see attached figure 1 2 and 3 in, or attached figure 2 2, 3, 5 in);

[0037] Described fixation element 4 has the mechanical interface that the tendon sheath unit is fixedly connected to other parts (r...

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PUM

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Abstract

The invention discloses a tendon transmission assembly. The tendon transmission assembly comprises a tendon, a tendon sheath unit and a fixing element. The tendon can adopt a plurality of strands of braided wires, and a part or all of the surface of the tendon can be coated with an anti-wear layer. The tendon sheath unit can be provided with a protective layer sub-tendon sheath, an anti-stretching layer sub-tendon sheath and an anti-extrusion layer sub-tendon sheath. The fixing element can be provided with a flange or a groove so as to be firmly and fixedly connected with an external component. All the parts are made of proper materials and processes. By means of the scheme, the tendon transmission assembly can be competent for occasions where reliable work is needed.

Description

technical field [0001] The invention belongs to the field of transmission devices of robots, and in particular relates to a tendon transmission assembly. Background technique [0002] Tendon drives are very suitable for applications in robots, especially for dexterous hands. The tendon and tendon sheath in the current tendon transmission device are prone to frictional wear and tear, and the fixed connection position between the tendon sheath and the external mechanism is easy to loosen, which is difficult for occasions that require reliable work. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a tendon drive assembly. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] Tendon transmission components, including: tendon, tendon sheath unit, fixation element; [0006] The tendon sheath unit includes one to multiple sub-tendon sheaths; [0007] The fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/10B25J15/02
CPCB25J9/1075B25J15/02
Inventor 任化龙李文强
Owner NEUROCEAN TECH INC
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