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:
Aug. 21, 2012
Filed:
Aug. 18, 2009
Junhua Liu, Shenzhen, CN;
Shanzhi Huang, Shenzhen, CN;
Junhua Liu, Shenzhen, CN;
Shanzhi Huang, Shenzhen, CN;
Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen, CN;
Abstract
A stroke control device includes a first driving mechanism driving a carrier into a linear movement, the first driving mechanism comprising a rotating shaft arranged rotatably on a main body for receiving power input, a stopper being configured to move linearly, first and second limit switches defining a linear movement stroke of the stopper, and a second driving mechanism for driving the stopper into a linear movement, wherein the second driving mechanism includes an input member rotating synchronously with the rotating shaft and an output member on which the stopper is fixed, wherein the linear movement stroke of the stopper is less than the linear movement stroke of the carrier, and wherein the first and second limit switches are provided on the main body with a spacing therebetween and are both arranged on a path of the linear movement of the stopper.