Positioning and monitoring device for vehicle-mounted vibration pickup and energy harvesting power supply

• Main Authors: YU YICHAO, WANG SHUYUN, WU MING, ZENG PING, CHENG GUANGMING, LUO LINGQI, SHI JIZHONG, LI HE
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The invention relates to a positioning and monitoring device for vehicle-mounted vibration pickup and energy harvesting power supply, and belongs to the field of new energy and monitoring. The swing shell is installed on the machine base through a supporting spring and an outer swing spring and can swing in multiple directions. A frequency modulation block, a circuit board and a swing pin are installed on a top plate of the swing frame. The swing frame top plate is arranged at the end part of the swing shell cavity; the swing frame side wall is arranged in the swing shell cavity; an inner magnet and a coil are arranged in a magnetic cavity and a line cavity of the swing frame respectively, the inner magnet is located in the coil, and the inner magnet is a sphere or a cylinder magnetized in the radial direction. The pendulum bob hanging plate is arranged on the bottom surface of the pin bush body and the pendulum pin head is packaged in the lower cavity of the pin bush; an inner swing spring is arranged betwee