The invention relates to the field of automobile gutter channel assemblies, and particularly discloses a front gutter channel NVH lifting structure which comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is fixedly connected with one end of the second connecting piece, and the first connecting piece and the second connecting piece are each provided with a plurality of elastic supporting parts. According to the structure, the structural connection of the front gutter channel and the front wheel cover assembly can be enhanced, the structural rigidity of the gutter channel and the front wheel cover assembly is effectively improved, and the dynamic rigidity of the assembly is synchronously improved, so that the vehicle body NVH related problems caused by acceleration or tire jumping of the whole vehicle are reduced.
本发明涉及汽车流水槽总成领域,具体公开了一种前流水槽NVH提升结构,包括第一连接件和第二连接件,所述第一连接件与第二连接件的一端固定连接,所述第一连接件与第二连接件均具有多个弹性支撑部,该结构可以加强前流水槽与前轮罩总成结构连接,有效的提升流水槽及前轮罩总成的结构刚度,同步提升此处总成的动刚度,从而减少整车因加速或者轮胎跳跃带来的车身NVH相关问题。
Front gutter channel NVH (noise vibration and harshness) lifting structure
一种前流水槽NVH提升结构
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Springer Verlag | 2011
|Noise, Vibration and Harshness (NVH)
Springer Verlag | 2024
|Controlling noise, vibration and harshness
Automotive engineering | 2003
|Noise, Vibration and Harshness (NVH)
Springer Verlag | 2018
|Driveline system noise, vibration, and harshness optimization
Automotive engineering | 2002
|