2results about How to "Optimize circuit design" patented technology

This invention proposes a variable-speed dual-frame fan structure, comprising: an axial fan module, a dual-frame structure, a wing structure, and an electromechanical control module. The axial fan module includes fan blades, a fan motor, and fan support and protection components. The dual-frame structure includes two rotating shaft motors and the dual-frame structure components, with the two rotating shaft motors fixedly connected to the dual-frame structure components. The wing structure is connected at one end to the dual-frame structure via rotating shaft motors, and at the other end to the robot's fuselage. The electromechanical control module includes an electronic speed controller (ESC) for the fan motors and controllers for the two rotating shaft motors. The ESC controls the fan motor speed, and the controllers control the rotating shaft motor angles. This invention enables the fan to generate thrust in any direction, thereby reducing the number of required motors while maintaining the robot's six degrees of freedom, optimizing the robot's circuit design, and reducing the robot's size to improve its movement agility.

A terminal block for a motor controller disclosed by the present invention comprises a wiring terminal block, the wiring terminal block comprises a plastic main body and a wiring assembly, the inner side of the plastic main body is provided with a wiring accommodating cavity, the side wall of the plastic main body is provided with a wire inlet hole communicated with the inner side of the wiring accommodating cavity, and the wiring assembly is fixedly installed in the plastic main body. A wire entering through a wire inlet hole in the plastic body can be clamped and positioned by the wiring assembly and conducted with terminals on the wiring assembly, pins of all the terminals of the wiring assembly can stretch out of the outer side of one end of the plastic body, an inner groove structure is further arranged on the side wall of one end of the plastic body, and a magnetic ring is fixedly installed in the inner groove structure. Pins of terminals, used for outputting control signals to the motor, on the wiring assembly penetrate through inner holes of the magnetic rings. The circuit design and size miniaturization of the controller are facilitated, the controller is convenient to produce and assemble, more space and cost are saved, the accuracy of signal receiving of the motor is guaranteed, and stable operation of equipment is guaranteed.