Hard disk damping device based on ground mobile carrier

The utility model relates to a hard disk damping device based on a ground mobile carrier. The device has technical characteristics of comprising a controller, a drive sensor, and a magnetic suspension damping mechanism. The controller is connected with the drive sensor and the magnetic suspension damping mechanism and is installed on the mobile carrier. A hard disk is installed in the magnetic suspension damping mechanism through a permanent magnet. The hard disk is disposed in the magnetic suspension damping mechanism, and the controller adjusts shakeproof damping values of the magnetic suspension damping mechanism in real time according to travelling parameters of the mobile carrier, the parameters being obtained by a travelling sensor. The device is characterized by high sensitivity and fast reaction speed, and can adapt to vibration environment of different road conditions, thereby realizing an effective protection function of the hard disk. Simultaneously, the hard disk does not directly contact with the