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:
Oct. 19, 2021
Filed:
Apr. 17, 2020
Shenzhen Sdion Electronics & Technology Co., Ltd, Shenzhen, CN;
Jiayang Li, Shenzhen, CN;
Jianxiang Feng, Shenzhen, CN;
SHENZHEN SDION ELECTRONICS & TECHNOLOGY CO., LTD, Shenzhen, CN;
Abstract
The present invention discloses an expansion chassis for a notebook computer, including: a base, wherein the base is provided with a plug-in area, and a first circuit board is disposed inside the base; a plug-in mechanism including a plurality of plug-in interfaces electrically connected to the first circuit board; a clamping mechanism including a fixed clamping arm and a movable clamping arm, the fixed clamping arm is provided with a connecting plug, and the movable clamping arm is provided with a fixed structure; and a second circuit board, wherein the second circuit board is electrically connected to the first circuit board, the connecting plug is electrically connected to the second circuit board, the upper surface of the base is in contact with the bottom surface of the notebook computer, and the upper surface of the base is matched with the bottom surface of the notebook computer to form surface contact.