POWER-ASSISTED WHEEL FOR LUGGAGE CASE, CONTROL METHOD THEREFOR AND LUGGAGE CASE

Disclosed are a power-assisted wheel for a luggage case, a control method therefor and a luggage case. The power-assisted wheel comprises a wheel body assembly, a transmission mechanism, a motor, a sensor and a PCB. The lower part of the transmission mechanism is connected to the wheel body assembly...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIAN, Guohui, LONG, Xiaoxiang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES AXLES FOR WHEELS OR CASTORS CASTORS HAND CARRIED BAGS HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES INCREASING WHEEL ADHESION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LUGGAGE PERFORMING OPERATIONS PURSES TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Disclosed are a power-assisted wheel for a luggage case, a control method therefor and a luggage case. The power-assisted wheel comprises a wheel body assembly, a transmission mechanism, a motor, a sensor and a PCB. The lower part of the transmission mechanism is connected to the wheel body assembly, the upper part of the transmission mechanism is connected to the motor and transmits the motion of the motor to the wheel body assembly. The sensor is installed on the transmission mechanism so as to detect the torque of the motor or the pressure borne by the wheel body assembly and is in signal communication with the PCB. The PCB controls the operation of the motor according to information transmitted by the sensor. The power-assisted wheel according to the present invention may solve the problem in which there is a large amount of resistance and a large pull/push force needs to be applied in order to move forward when products such as conventional luggage cases in the process of moving forward are heavy, thereb