1、仪表主线束来件为料箱，线束盘绕送件，后需展开挂在线束器具上，在展开

1. The incoming parts of the main wiring harness of the instrument are the material box, the wiring harness is coiled and fed, and then it needs to be unfolded and hung on the wiring harness. During the unfolding process, the wiring harness plugs are prone to rubbing against each other. <br>2. The structure of the wiring harness connector is complicated. The wrong protective shell and the connector have no separate structure, and are made of plastic with a thickness of only 1mm, which is fragile. <br>3. The connector structure is only one-sided and error-proof, and the module can be inserted in the forward and reverse directions after being damaged.

1, the instrument main harness to the material box, harness coil around the delivery, after the need to expand the hanging harness equipment, in the unfolding process is prone to harness plugs to each other<br>2, harness plug connector molding structure is complex, plug-in anti-fault case and plug-in unsealed structure, and is only 1mm thickness of plastic material, fragile.<br>3, plug-in structure only one-sided error-proof, after the break can be inserted in both directions.

1. The incoming parts of the main harness of the instrument are the material box, and the harness is coiled and sent. After that, it needs to be unfolded and hung on the harness appliance. During the unfolding process, the harness plugs are easy to scratch each other<br>2. The connector modeling structure of wiring harness connector is complex, the connector error proof shell and connector are not separated structure, and they are only 1 mm thick plastic material, fragile.<br>3. The connector structure has only one side error proofing, and the module can be inserted in both positive and negative directions after damage.