Whether it is in the design or manufacturing process of automotive wiring harness products, it is best to consider the error-proof design of connectors from the source and solve the problem fundamentally so that the error-proof position can be identified. Especially for the automotive wiring harness project developed by Quanfu, at the initial stage of wiring harness product design, it is necessary to make full use of structural error proofing, component error proofing, color error proofing, size error proofing, docking error proofing and other comprehensive error proofing technologies to ensure the integrity of the automotive wiring harness. Error-proofing in manufacturing and loading, to realize blind assembly of automotive wiring harnesses in the main engine factory without errors, and correct loading, to realize correct product identification during the manufacturing process of automotive wiring harnesses, and correct interpretation of drawings without ambiguity.
The wiring harness connector connected to the functional end of the automobile electrical appliance adopts a connector with CPA, and the two-time locking mating connection avoids occasional failure of electrical functions caused by accidental touch or other external factors; there are many mating pins and the volume is large The electrical terminal harness connector adopts a connector with a handle to ensure that the connector is inserted smoothly and locked reliably, and can effectively avoid crooked pins and poor connection defects; connectors with extremely similar shapes are inserted into the same protective shell , In addition to choosing different colors for the two connectors, limit slots should also be added to ensure that they are correct once inserted. Figure 1 is the error prevention of the sheath limit groove.