Patent ID: 9029698
Filing Date: 2015-05-12
Classification: H02G

Abstract:
1. A cable protection and guide device, comprising: a multi joint link formed by connecting a plurality of link members in a cable longitudinal direction, wherein the cable protection and guide device guides a cable from a cable fixed end to a cable movable end, the multi-joint link comprises a liner portion and a flexional portion, wherein part of the link members are in contact with a support surface of a support body to form the linear portion and another part of the link members are slightly bent at an obtuse angle to form the arc-shaped flexional portion, and the flexional portion is separated from the support surface, the linear portion comprises a multi-joint link linear inner side and a multi-joint link linear outer side and the flexional portion comprises a multi-joint link flexional inner side and a multi-joint link flexional outer side, the multi-joint link linear inner side is connected to the multi-joint link flexional inner side, the multi-joint link linear outer side is connected to the multi-joint link flexional outer side, and at least part of the multi-joint link linear outer side is in contact with the support surface, wherein the multi-joint link comprises the plurality of link members and a holding member attached to at least one part of the plurality of link members for holding the cable, wherein the at least one part of the plurality of link members comprises a connection pin formed at one end side of the at least one part of the plurality of link members in the cable longitudinal direction, a pin hole formed at the other end side of the at least one part of the plurality of link members in the cable longitudinal direction to be rotatably engaged with the connection pin of another link member, and a circular through hole penetrating the plurality of link members in a multi-joint link width direction between the connection pin and the pin hole in the cable longitudinal direction, and the multi-joint link width direction is perpendicular to the cable longitudinal direction, wherein the holding member comprises: wherein the holding member is rotatable with respect to the at least one part of the plurality of link members.