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. 13, 2016
Filed:
Jul. 17, 2015
Acer Incorporated, New Taipei, TW;
Jian-Siang Wang, New Taipei, TW;
Hung-Chi Chen, New Taipei, TW;
Feng-Ming Liu, New Taipei, TW;
Jia-Ren Chang, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
An electronic device including a casing, a sound cabinet structure and a magnetic element is provided. The casing has an accommodating recess located inside the casing. The sound cabinet structure is located inside the casing and adjacent to the accommodating recess. The sound cabinet structure includes a resonance cavity and a sound output opening. The resonance cavity is communicated with the accommodating recess. The sound output opening penetrates through the casing and is communicated with the resonance cavity. The magnetic element is disposed inside the accommodating recess and adaptable to move in the accommodating recess, so that the casing is adaptable to be connected with an object or remove from the object. A hitting sound generated by the magnetic element while moving in and contacting the accommodating recess passes through and is effected by the sound cabinet structure.