Control system for fan with concealed oscillating mechanism

A control system for fan with concealed oscillating mechanism, comprising:

• an oscillating fan having a housing member, a first driving motor arranged in the housing member, an oscillating mechanism mounted between the first driving motor and the housing, a fan blade assembly assembled to a first rotary shaft of the first driving motor to locate in front of the first driving motor, and a receiving control unit electrically connected to the oscillating mechanism and the first driving motor, the oscillating mechanism includes a pivoting member, a second driving motor, and a crank connecting member;
• the pivoting member being configured as a hollow pivoting frame, which is pivotally connected at an outer side to an inner side of the housing member, and the first driving motor being pivotally connected to an inner side of the hollow pivoting frame;
• the second driving motor being connected to a rear end of the first driving motor and having a second rotary shaft extended in a direction parallel to the first rotary shaft, so that the second rotary shaft is eccentric relative to the first rotary shaft;
• and the crank connecting member being connected at a first end to the second rotary shaft of the second driving motor and at an opposite second end to a connecting member provided in the housing member;
• and
• a portable mobile device being provided on a surface with a touch panel, which forms an operation control interface, and being internally provided with a processor having a control module and a transmission unit wirelessly linkable to the receiving control unit;
• and the processor being electrically connected to the touch panel and the transmission unit;
• and
• wherein the operation control interface produces an operation control signal when being touched by a user, and the processor receives the operation control signal and correspondingly generates a control command to the transmission unit, from where the control command is wirelessly transmitted to the receiving control unit in the oscillating fan.