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公开(公告)号：US20190191040A1
公开(公告)日：2019-06-20
申请号：US15989311
申请日：2018-05-25
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Chi Wen Chen , Chi Cheng Chuang , Hung Ming Chou , Lung Chen , Yao Shuo Chang
Abstract: The present invention relates to a document scanning apparatus which is composed of an automatic document feeding device and an image capturing device. The document scanning apparatus establishes a private area network between the automatic document feeding device and the image capturing device, and causes the automatic document feeding device to send a message to the image capturing device. When the message is received, said image capturing device performs corresponding operations in response to the message. Said operations may comprise, for example adjusting the relative position between the image capturing device and the automatic document feeding device or doing multi-documents scan.
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公开(公告)号：US09906662B1
公开(公告)日：2018-02-27
申请号：US15455929
申请日：2017-03-10
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Hung Ming Chou , Chi Cheng Chuang , Lung Chen
CPC classification number: H04N1/00538 , H04N1/00551 , H04N1/00559 , H04N1/00588 , H04N1/00602 , H04N1/00628 , H04N2201/0081
Abstract: A scanning device includes an upper cover, and a separation module detachably and changeably assembled in the upper cover. A middle of a bottom surface of the upper cover is recessed in an upward direction to form an assembling groove. The separation module includes a fastening holder, a separation roller assembly received in the fastening holder, a torsion limiter and a sealing cover. The torsion limiter is engaged with the separation holder. The sealing cover is mounted under the fastening holder. Different separation modules detachably and changeably assembled in the assembling groove are capable of being equipped with different torsion limiters. When the scanning device scans papers of which grams are different, torsion values of the scanning device are capable of being adjusted by virtue of changing the different separation modules equipped with the different torsion limiters.
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公开(公告)号：US10536587B2
公开(公告)日：2020-01-14
申请号：US15989311
申请日：2018-05-25
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Chi Wen Chen , Chi Cheng Chuang , Hung Ming Chou , Lung Chen , Yao Shuo Chang
Abstract: The present invention relates to a document scanning apparatus which is composed of an automatic document feeding device and an image capturing device. The document scanning apparatus establishes a private area network between the automatic document feeding device and the image capturing device, and causes the automatic document feeding device to send a message to the image capturing device. When the message is received, said image capturing device performs corresponding operations in response to the message. Said operations may comprise, for example adjusting the relative position between the image capturing device and the automatic document feeding device or doing multi-documents scan.
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公开(公告)号：US09670016B1
公开(公告)日：2017-06-06
申请号：US15051108
申请日：2016-02-23
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Hung Ming Chou , Chi Cheng Chuang
CPC classification number: B65H3/0669 , B65H3/0684 , B65H85/00 , B65H2301/33312 , B65H2403/20 , B65H2403/50 , B65H2403/80 , B65H2403/942 , B65H2801/39
Abstract: A transmission device of automatic document feeder includes a pickup roller assembly, a paper-feed roller assembly, a paper-out roller assembly, a pickup gear assembly for driving the pickup roller assembly, a first transmission gear assembly, a second transmission gear assembly, a drive gear assembly and a motor. The paper-feed roller assembly includes a paper-feed shaft. The paper-out roller assembly includes a paper-out shaft. The first transmission gear assembly includes a first one-way gear and a second one-way gear. The motor bidirectionally drives the drive gear assembly. The motor drives the drive gear assembly to drive the first one-way gear together with the second transmission gear assembly or the second one-way gear together with the second transmission gear assembly to drive the paper-out shaft and the paper-feed shaft to unidirectionally rotate towards the same direction.
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