ENDOSCOPE WITH CAMERA MODULE TURNING FUNCTION

    公开(公告)号:US20200268235A1

    公开(公告)日:2020-08-27

    申请号:US16424717

    申请日:2019-05-29

    Inventor: CHIN-CHIA CHANG

    Abstract: An endoscope with a camera module turning function is revealed. The endoscope includes a housing provided with a mounting slot and an output portion, an insertion tube connected to the output portion, a bending member connected to the insertion tube and having a first upper turning hole and a lower turning hole, a first upper string passed through the first upper turning hole of the bending member and mounted in the insertion tube, a lower string passed through the lower turning hole of the bending member and disposed in the insertion tube, a first roller provided with a first string groove on the circumference thereof, a control member provided with a pin and a connecting rod, and an elastic member fixed on the housing and connected to the lower string. The pin is connected to the first roller while the connecting rod is connected to the pin and a control button.

    Protector for preventing motor damage

    公开(公告)号:US10396625B2

    公开(公告)日:2019-08-27

    申请号:US15805457

    申请日:2017-11-07

    Inventor: Yu-Tsung Chang

    Abstract: A protector for preventing motor damage is revealed. The protector includes a link member linked to a driving part of a motor and having a mounting groove and a first insertion hole, an elastic damping member that is placed in the mounting groove and disposed with a second insertion hole, and a driver member arranged with a projecting block and used for driving a passive member. One surface of the driver member is covered on the mounting groove to form a receiving space. The projecting block is mounted in the second insertion hole whose inner edge is closely attached to an outer edge of the projecting block. The damping member is compressed in the receiving space so that an outer edge thereof is tightly attached to an inner edge of the mounting groove and the driver member. Thereby the motor operates normally no matter the passive member is locked.

    Endoscope with camera module turning function

    公开(公告)号:US11224332B2

    公开(公告)日:2022-01-18

    申请号:US16424717

    申请日:2019-05-29

    Inventor: Chin-Chia Chang

    Abstract: An endoscope with a camera module turning function is revealed. The endoscope includes a housing provided with a mounting slot and an output portion, an insertion tube connected to the output portion, a bending member connected to the insertion tube and having a first upper turning hole and a lower turning hole, a first upper string passed through the first upper turning hole of the bending member and mounted in the insertion tube, a lower string passed through the lower turning hole of the bending member and disposed in the insertion tube, a first roller provided with a first string groove on the circumference thereof, a control member provided with a pin and a connecting rod, and an elastic member fixed on the housing and connected to the lower string. The pin is connected to the first roller while the connecting rod is connected to the pin and a control button.

    PROTECTOR FOR PREVENTING MOTOR DAMAGE
    4.
    发明申请

    公开(公告)号:US20190027994A1

    公开(公告)日:2019-01-24

    申请号:US15805457

    申请日:2017-11-07

    Inventor: Yu-Tsung Chang

    CPC classification number: H02K7/108 H02K7/116 H02K2213/06

    Abstract: A protector for preventing motor damage is revealed. The protector includes a link member linked to a driving part of a motor and having a mounting groove and a first insertion hole, an elastic damping member that is placed in the mounting groove and disposed with a second insertion hole, and a driver member arranged with a projecting block and used for driving a passive member. One surface of the driver member is covered on the mounting groove to form a receiving space. The projecting block is mounted in the second insertion hole whose inner edge is closely attached to an outer edge of the projecting block. The damping member is compressed in the receiving space so that an outer edge thereof is tightly attached to an inner edge of the mounting groove and the driver member. Thereby the motor operates normally no matter the passive member is locked.

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