The invention provides a driving motor of a vehicle-mounted mobile display device. The vehicle-mounted mobile display device comprises a base, a rotating shaft mechanism, a display and a display driving mechanism, wherein the display driving mechanism comprises a driving unit; the driving unit is provided with the driving motor which drives the display to turn in the up-down direction; the driving motor comprises a rear shell, a front shell, a stator and a rotor; the stator and the rotor are positioned in the shells; two ends of the rotor are supported on the rear shell by two bearings respectively; a front end shaft of the front end of the rotor extends into the front shell; a pinion is arranged on the front end shaft; the front end of the pinion is supported on the front shell through a bearing; and an outputting shaft is positioned at the lower end of the front shell and is provided with a gearwheel which is meshed with the pinion during transmission. The motor drives the display to turn in the up-down direction in a controlling manner, impact on components such as a mandrel and the display is avoided, and potential safety hazards are reduced; and a cooling effect of the motor is high, temperature rising in a high-speed rotation process is avoided, the service life of the motor is prolonged, and the cost is reduced.
Driving motor of vehicle-mounted mobile display device
2015-04-29
Patent
Electronic Resource
English
European Patent Office | 2023
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