Battery pack wire harness protecting and fixing assembly

Abstract

The invention discloses a battery pack wire harness protecting and fixing assembly. The assembly comprises a battery pack and a battery pack wire harness, the battery pack is connected to an inner side of the box body cross beam through a bolt; protective fixing pieces are connected to the middle positions of the box body cross beam through bolts; a connecting groove is formed in one side of an end of each protective fixing piece, the protective fixing pieces are made of insulating materials, connecting grooves and clamping heads which are connected are designed at ends of the fixing pieces, and in the actual use process, the multiple protective fixing pieces can be connected in series for use due to different lengths and are fixed through push pin buckles; outer elastic pieces outside thefixing pieces are made of elastic materials such as a rear-mounted piece or double-shot molding TPU, has certain compression performance, can be clamped in a module gap, and can be suitable for assembly of different gap values by adjusting the size and the physical performance of the elastic pieces. The protective fixing pieces can protect wire harness from being rubbed and damaged, the trend ofthe wire harness is controlled, and the wire harness is prevented from being suspended in a narrow space.

Description

technical field [0001] The invention relates to the technical field of electronic appliances, in particular to a battery pack wiring harness protection and fixing assembly. Background technique [0002] Nowadays, all kinds of electronic and electrical equipment need to use various wiring harnesses to undertake various functions such as sampling and communication. As electronic devices are more and more widely used, people's requirements for space utilization, vibration and noise performance of electronic devices are also increasing. Currently used flexible wire harnesses are fixed with standard parts such as buckles and cable ties. In this way, the wire harness has the risk of swinging in the middle of the buckle and friction with adjacent parts outside the fixing parts, resulting in noise and fatigue wear. Reduce the service life of the wiring harness, and further affect the performance and safety performance of electronic and electrical devices. At the same time, the use ...

AI Technical Summary

Problems solved by technology

Currently used flexible wire harnesses are fixed with standard parts such as buckles and cable ties. In this way, the wire harness has the risk of swinging in the middle of the buckle and friction with adjacent parts outside the fixing parts, resulting in noise and fatigue wear. Reduce the service life of the wiring harness, further affecting the performance and safety performance of electronic and electrical devices

At the same time, the use of buckles and cable ties for fixing places greater requirements on the assembly space of electronic and electrical devices, and the space utilization rate is correspondingly reduced

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