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:
Dec. 27, 2016
Filed:
Aug. 15, 2014
Vivotek Inc., New Taipei, TW;
Chih-Chieh Chan, New Taipei, TW;
VIVOTEK INC., New Taipei, TW;
Abstract
A surveillance device includes a shell, a sensing assembly and a transparent cover. The transparent cover is detachably disposed on the shell, to form an accommodating space together. The sensing assembly is disposed in the accommodating space. The transparent cover comprises a first light-transmitting cover, an annular light baffle and a second light-transmitting cover. The first light-transmitting cover is disposed on the shell and having a through hole. The annular light baffle disposed at the through hole has a first limiting surface and a second limiting surface. The first light-transmitting cover is pressed against the first limiting surface. The second limiting surface faces oppositely away from the accommodating space. The second light-transmitting cover is disposed on the annular light baffle and pressed against the second limiting surface. The first limiting surface and the second limiting surface prevent the second light-transmitting cover from moving toward the accommodating space.