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. 09, 2021
Filed:
Apr. 12, 2016
Shanghai Hongyan Returnable Transit Packagings Co., Ltd., Shanghai, CN;
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO., LTD., Shanghai, CN;
Abstract
A recyclable logistics apparatus which can provide empty and full signals and a method for processing the empty and full signals, belong to the logistics field. The recyclable logistics apparatus at least comprises a bottom (), a top cover (), a foldable side panel () and a wireless beacon unit () for transmitting a broadcast frame outwards; a trigger switch () is provided on the bottom (), the top cover () or the side panel (); when the side panel () of the recyclable logistics apparatus is folded, the trigger switch () is in a first trigger state and generates a first electrical signal, and the wireless beacon unit () transmits an empty signal outwards according to the first electrical signal; when the side panel () of the recyclable logistics apparatus is upright, the trigger switch () is in a second trigger state and generates a second electrical signal, and the wireless beacon unit () transmits a full signal outwards according to the second electrical signal. As respective recyclable logistics apparatus is changed to the folded state and the upright state, an empty signal and a full signal are generated correspondingly and automatically, which significantly reduces the workload and time for performing statistics about using states of recyclable logistics apparatuses.