The invention relates to a rearview mirror balance of a passenger car. The rearview mirror balance of the passenger car comprises a balancer box and a balancer cover plate. The balancer box is arranged in a rearview mirror shell and fixedly connected with the rearview mirror shell. The balancer cover plate is fixedly connected with the balancer box. A motion cavity is formed between the balancer box and the balancer cover plate. A balance block is arranged in the motion cavity. The size of the motion cavity is larger than that of the balance block. The rearview mirror balance is simple and reasonable in structure and convenient to install; when the passenger car starts or runs or accelerates and the vibration frequency of the rearview mirror of the passenger car is changed, the balance block in the balancer box moves in the balancer box due to the shake of the rearview mirror of the passenger car, the natural vibration frequency of the rearview mirror of the passenger car is changed, and the dynamic frequency adjustment function is achieved; the frequency is adjusted in real time for preventing shake, it is guaranteed that the rearview mirror will not shake, resonance is eliminated, and the view requirement is met.
Rearview mirror balancer of passenger car
2015-08-19
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |