Resonant electromagnetic valve knob

• Main Authors: YANG ZEHE, ZHENG DUN
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model provides a resonant electromagnetic valve knob, which belongs to the technical field of electromagnetic valves and comprises a shell, a rotary knob body, a rotary knob body and a rotary knob body. A stud is upwards arranged in the middle of the rotating groove, and six clamping grooves are symmetrically formed in the edge of the rotating groove; a hollow rotating column is vertically arranged in the middle of the bottom end of the knob body, and the stud is sleeved with the bottom end of the rotating column; the size of the knob body is larger than that of the rotating groove. The self-tapping bolt penetrates through the rotary column from the upper part of the knob body from top to bottom and is rotationally connected with the stud; the knob body rotates through the tap bolt; the spring is sleeved on the rotary column; the gear identification layer is arranged at the top end of the knob body and covers the tap bolt; the magnet is arranged at the bottom end of the knob body and located on th