The latest patent disclosures reveal that an anti-dislodgement wire harness structure based on the principle of liquid bladder expansion has become a focal point in the industry. This technology achieves self-adaptive regulation through an internal liquid bladder system: when the vehicle experiences bumps, the first bladder transfers liquid to the second bladder via a soft tube, causing the suction cup assembly to expand outward. This securely adheres the wire harness connector to its installation position. Even under conditions of severe vibration or collision, this system ensures the stability of signal transmission.
Innovation in Assembly Efficiency: Guiding Structures Enable "Blind Installation" for Speed Improvement
The new wire harness protection components feature a dual-guiding structure design. Through the nested cooperation of an elastic protective sleeve and an external guiding frame, the installation direction is restricted. This eliminates the need for repeated angle adjustments during assembly, reducing the installation time for individual wire harnesses by 40%. This is especially beneficial for the narrow spaces found in electric vehicle (EV) chassis areas.
Additionally, the newly launched automated testing equipment integrates electric telescopic rods and an intelligent clamping system. This setup can automatically perform wire harness tension tests, replacing traditional manual fixation methods. As a result, the testing efficiency has been increased by 50%.
Material and Process Upgrades: Advancing Stress Control and Environmental Performance
In the field of insulation layer manufacturing, significant progress has been made with integrated extrusion technology:
Temperature Differential Control Breakthrough: The design of a condensation sleeve and an annular cavity has reduced the temperature differential between the inner and outer layers of the extrusion module by 70%, effectively suppressing the accumulation of internal material stresses and reducing the occurrence of micro-cracks by 45%.
Eco-friendly Braiding Technology: A tin-coated copper-PTFE composite braided sleeve, achieved through precision braiding techniques, has led to multiple performance enhancements. It meets the UL94 V0 flame retardant standard, is 25% lighter, and has a material recyclability rate exceeding 90%. This product has passed the aerospace-grade AS50881 certification, making it suitable for extreme space environments.
