Joint assembly and cable assembly with same

The utility model provides a joint assembly and a cable assembly with the same, the joint assembly comprises a connecting sleeve which is sleeved on an internal wire of a cable, the connecting sleeve comprises a connecting section and a plugging section which are connected with each other, and the connecting section is provided with a connecting structure which is matched with a to-be-fixed piece so as to enable the connecting section to be connected with the to-be-fixed piece; wherein the plugging cross section area of the plugging section is gradually reduced along the extending direction from the connecting section to the plugging section, so that the plugging section is plugged between at least part of the shielding layer of the cable and the internal wiring. According to the technical scheme, the technical problem that in the prior art, a connector assembly is poor in flexibility can be solved. 本实用新型提供了一种接头组件及具有其的线缆组件，接头组件包括：连接套，套设在线缆的内部走线上，连接套包括相互连接的连接段和插接段，连接段上设置有与待固定件相适配的连接结构，以使连接段与待固定件进行连接；其中，沿连接段至插接