公开(公告)号：US20150319323A1

公开(公告)日：2015-11-05

申请号：US14649199

申请日：2013-01-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Deming XU ,  Xiao-Hua ZHOU ,  Song ZHANG

IPC: H04N1/00 ,  H04N1/31 ,  H04N1/024

CPC classification number: H04N1/00599 ,  H04N1/00567 ,  H04N1/0057 ,  H04N1/024 ,  H04N1/31 ,  H04N2201/0081 ,  Y10T74/19637 ,  Y10T74/20654

Abstract: The disclosure relates to a scantling unit (20) comprising an interlocking assembly (45). The interlocking assembly (45) comprises; an interlock arm (40) pivotably connected to a scanner base of the scanning unit (20) and movable between a locked position and an unlocked position; and a biasing mechanism, for biasing the interlock arm toward the locked position, A combo gear (31) of the scanning unit (20) is locked by the interlocking assembly (45), thereby being prevented from, rotating, before a scan bar driver gear (26) of the scanning unit (20) engages with the combo gear (31) of the scanning unit (20).

Abstract translation: 本公开涉及一种包括联锁组件（45）的横摆单元（20）。 互锁组件（45）包括： 互锁臂（40），其可旋转地连接到所述扫描单元（20）的扫描仪基座并可在锁定位置和解锁位置之间移动; 以及偏压机构，用于将联锁臂朝向锁定位置偏压，扫描单元（20）的组合齿轮（31）由互锁组件（45）锁定，从而防止在扫描杆驱动器 扫描单元（20）的齿轮（26）与扫描单元（20）的组合齿轮（31）接合。