Strong current boosting rotation automatic return direction controller for clock rotating needle

Abstract

A strong current boosting rotation automatic return direction controller for clock rotating needle comprises a clock rotating needle control system, a balancing point slipping change resistor system, a motor system and a spring torque control system, wherein the clock rotating needle control system comprises a horizontal circular and a horizontal rotating shaft, a top connection rod and a top are arranged below the centre of the rotating shaft and three rotating heavy pointers different in length and weight are arranged above the centre, the lower side of the resistor stripe fixing plate is provided with the balancing point, the middle part is provided with two conductive stripes and the upper side is provided with two resistor stripes; the spring torque control system comprises an empennage shaft and a spring wound on the shaft, two ends of the spring are fixed outer of the empennage shaft, the centre of the spring steel bar is fixed on the slot sliding block of the empennage shaft, the spring steel bar is fixed that the length of the spring steel bars at two ends of the spring is the same with the spring rotating resilience force; the changing current from the slipping change resistor is input into the motor and the motor drives the empennage shaft and the empennage to rotate together with the rotating shaft of the clock rotating needle control system synchronously.

Description

technical field [0001] The invention relates to an automatic return direction control instrument for clock and watch rotary needles with strong electric power assist, which is suitable for automatic control of curved flight and reset including all aircraft, and belongs to the field of aviation science and technology. Background technique [0002] In the era when the United States and Russia dominated missile technology, our country has not been able to compete with it. Missiles that can do curved flight to avoid anti-missile attacks. Recently, it was reported that Russia has developed a curved flight that has no anti-missile system to attack. missiles, but their control curve flight principle is mainly based on navigation, and modern warfare often has unpredictable situations, such as once the war starts, the satellite system is destroyed by the enemy and loses the automatic navigation function, or it is always controlled by navigation It will be detected by the enemy very ...

AI Technical Summary

Problems solved by technology

[0002] In the era when the United States and Russia dominated missile technology, our country has not been able to compete with it. Missiles that can do curved flight to avoid anti-missile attacks. Recently, it was reported that Russia has developed a curved flight that has no anti-missile system to attack. missiles, but their control curve flight principle is mainly based on navigation, and modern warfare often has unpredictable situations, such as once the war starts, the satellite system is destroyed by the enemy and loses the automatic navigation function, or it is always controlled by navigation It will be detected by the enemy very early and be attacked by the anti-missile system, or even be damaged by the enemy's strong electromagnetic interference, so that the missile cannot find the target; it is best to have a control that does not require navigation, or even weak current control , A device that can automatically control its curved flight through machinery and strong electricity that is not afraid of electromagnetic interference, and is not tracked by the enemy through radio waves and damaged by strong electromagnetic interference, so that it will not be intercepted in the early and middle stages of missile launch; as we all know, missiles From launching to locking the attack target is actually a parabola, that is to say, it is a line connecting two points between the laun...

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