The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2018
Filed:
May. 13, 2015
China University of Mining and Technology, Xuzhou, Jiangsu, CN;
Gongbo Zhou, Xuzhou, CN;
Zhencai Zhu, Xuzhou, CN;
Peng Zhang, Xuzhou, CN;
Wei Li, Xuzhou, CN;
Guohua Cao, Xuzhou, CN;
Penghui Wang, Xuzhou, CN;
China University of Mining and Technology, Jiangsu, CN;
Abstract
An energy supply method and device for a monitoring wireless sensor node of a roller. A node energy supply device () is arranged on a roller web (). The node energy supply device () comprises a generator (-), a disc rail (-), an input shaft (-), a swing link (-), a swing wheel (-) and an energy collection module (-). The generator (-) is driven to rotate using the rotation motion of the roller, the mechanical energy is converted into electric energy by the generator (-), and power is supplied to a monitoring wireless sensor node by the energy collection module (-). After rectification, filtering and voltage stabilization are conducted on the electric energy generated by cutting a magnetic induction line when the generator (-) operates, the energy collection module (-) uses the electric energy for charging an internal battery of the monitoring wireless sensor node. When the roller operates, the swing wheel (-) will keep vertically downward because of the gravity action thereof, thereby rotating relative to the input shaft (-) of the generator (-) to drive the generator (-) to operate. The present invention has the advantages of simple structure without manual operations, and energy saving and environmental protection.