Title: Scanner
Application Number: 99104844 Application Date: 1999.04.07
Publication Number: 1269563 Publication Date: 2000.10.11
Approval Pub. Date: Granted Pub. Date: 2004.12.01
International Classifi-cation: G06K9/32
Applicant(s) Name: Quanyou Computer Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: li xiaoshu
Abstract:
     The present invention relates to a scanning equipment, including an external shell, a scanning platform on surface of its external shell, a mobile machine frame, optical elements positioned on the machine frame and several sensing holes formed on one side of its external shell, and is characterized by that it utilizes the optical elements to detect the change of light being in sensing hole to position mobile machine frame, and fetches the masked state of every sensing hole and uses them as swtiching control signal, so that said invention has no need of traditional optical sensor and correction structure, and can make mobile machine frame accurately return to original point and position to scanning starting point, and can effectively start various function of scanning equipment and can reduce its cost.
Time: 11