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:
May. 22, 2018
Filed:
Jan. 13, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Hefei, Anhui Province, CN;
Yinchu Zhao, Beijing, CN;
Haibin Liu, Beijing, CN;
Baogui Cao, Beijing, CN;
Peihuan Ning, Beijing, CN;
Zhendong Wang, Beijing, CN;
Dan Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, Hefei, CN;
Abstract
A detection device including a base, a bracket, a swing lever, a first limit lever and a first magnetic sensor is disclosed. The bracket is on the base, the swing lever is swingably on the bracket via a swing shaft and the swing lever is partitioned as a toggle section and a trigger section by the swing shaft, the weight of the trigger section being greater than that of the toggle section. An end of the trigger section is provided with a magnet, and an end of the toggle section is higher in an initial state than an upper edge of the bracket. The first limit lever is on the bracket for limiting the trigger section. The first magnetic sensor is on the bracket and in the vicinity of a virtual extension of the trigger section when the trigger section is limited by the first limit lever.