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DISTANCE MEASURING DEVICE USED WITH IMAGE BLUR CORRECTING DEVICE

机译:与图像蓝色校正设备一起使用的距离测量设备

摘要

PROBLEM TO BE SOLVED: To obtain a device capable of realizing more accurate measurement and having high accuracy and reliability on the measured result by measuring a distance in a state where stable image blur correcting operation is performed by an image blur correcting means. ;SOLUTION: A lag time exists until a vibration correcting element 3 actually stably performs vibration correction after a vibration-proof switch 11 is actuated. If a range-finding switch 12 is actuated to start range-finding so that range- finding light is projected and received during the lag time, the light is projected and received in a state where the vibration correction is not performed or in a state where it is imperfectly performed, whereby the range-finding light is not exactly cast to a measured object and the accurate result of the range- finding is not obtained. Then, the device is constituted so that the range-finding light of a range-finding means can pass a vibration correction optical system after the vibration correction by the element 3 gets in a stably actuated state even when the switch 12 is actuated during the lag time after actuating the switch 11.;COPYRIGHT: (C)2000,JPO
机译:解决的问题:通过在由图像模糊校正装置执行稳定的图像模糊校正操作的状态下通过测量距离来获得能够实现更精确的测量并且对测量结果具有高精度和可靠性的设备。 ;解决方案:在防振开关11被操作后,直到振动校正元件3实际稳定执行振动校正为止,存在一个滞后时间。如果致动测距开关12以开始测距,以便在滞后时间内投射和接收测距光,则在不进行振动校正的状态下或在不进行振动校正的状态下投射和接收光。由于不完美地执行了测距,因此测距光不能精确地投射到被测物体上,并且无法获得精确的测距结果。然后,该装置被构造成使得即使在滞后期间开关12被致动的情况下,测距装置的测距光也可以在元件3进行的振动校正处于稳定的致动状态之后通过振动校正光学系统。启动开关11后的时间;版权:(C)2000,JPO

著录项

  • 公开/公告号JP2000187151A

    专利类型

  • 公开/公告日2000-07-04

    原文格式PDF

  • 申请/专利权人 CANON INC;

    申请/专利号JP19980367219

  • 发明设计人 AKATA KOJI;

    申请日1998-12-24

  • 分类号G02B7/28;G01C3/06;G03B5/00;

  • 国家 JP

  • 入库时间 2022-08-22 01:58:26

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