Connector for power equipment

Abstract

The embodiment of the invention discloses a connector for power equipment, and the connector comprises an insulating installation cylinder for a cable to pass through, and the outer side of the insulating installation cylinder is provided with an elastic outer cylinder which rotates around the insulating installation cylinder, and the interior of the insulating installation cylinder is provided with a plurality of groups of rope supporting mechanisms which are distributed at equal intervals. One end of each rope supporting mechanism is connected with a corresponding node at the front end of the elastic outer cylinder, and the multiple rope supporting mechanisms in the insulating installation cylinder are matched with the elastic outer cylinder to form a crossed wire ring structure used forflexibly supporting a cable; the insulating installation cylinder is arranged at a cable interface of power equipment for a cable to pass through; and the crossed wire ring structure for supporting the cable is arranged in the insulating installation cylinder, so that the transverse stress generated at the joint of the cable and the power equipment can be reduced, large-amplitude bending generated by the local part of the cable is changed into small-amplitude bending in a larger area, and an insulating layer is prevented from being broken due to overlarge local bending of the cable.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of cable joints, in particular to a joint for electric equipment. Background technique [0002] The cable joint is a device used to lock and fix the incoming and outgoing lines. It mainly plays the role of waterproof, dustproof and shockproof, and prevents rainwater from entering the box from the through hole to cause safety hazards in rainy weather. [0003] At present, the common cable joints on the market are lock nut joints. The lock nut is installed on the cable interface opened by the power equipment in advance, and the installation is realized by passing the cable into the lock nut and tightening the lock nut. Still there are following deficiencies in the prior art: [0004] (1) The contact between the connector and the cable is rigidly supported. When the entrance direction of the cable and the connector is greatly different, a large bending range will be generated in the local...

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Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides a connector for electric equipment to solve the problems in the prior art that the local area of ​​the cable close to the connector is bent and easily damaged, and the size of the cable and the connector does not match and the connector is easily damaged.

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