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    Unmanned aerial vehicle including mounting structure for propeller
    1.
    发明授权
    Unmanned aerial vehicle including mounting structure for propeller 有权

    公开(公告)号：US11021231B2

    公开(公告)日：2021-06-01

    申请号：US16035493

    申请日：2018-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seung-Chul Baek ,  Jaeho Kang ,  Yeonggyu Yoon ,  Min-Woo Yoo ,  Min-Sung Lee

    IPC: B64C11/02 ,  B64C11/04 ,  B64C27/08

    Abstract: An unmanned aerial vehicle includes a housing, a wireless communication circuit, a navigation circuit, a plurality of propulsion systems, and a propeller. At least one of the plurality of propulsion systems includes a motor, and a construction disposed to the motor. The construction includes a first side, a second side facing the motor in a direction opposite to the first side, a shaft inserting hole disposed to the second side, and a latching protrusion and a latching groove that are extended sequentially inside the shaft inserting hole. The propeller is fastened to the construction, and includes a hub coupled to the first side of the construction, a fixing shaft that protrudes in a direction of the construction that is inserted to the shaft inserting hole of the construction, and at least one protrusion on an outer circumferential surface of the fixing shaft.

    Unmanned aerial vehicle
    4.
    发明授权
    Unmanned aerial vehicle 有权

    公开(公告)号：US11541996B2

    公开(公告)日：2023-01-03

    申请号：US16629706

    申请日：2018-05-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jong-Keun Kim ,  Min-Woo Yoo

    IPC: B64C27/82 ,  B64C11/20 ,  B64C27/52 ,  B64C27/72 ,  B64C39/02

    Abstract: An example unmanned aerial vehicle includes a housing; a wireless communication module; a plurality of propulsion systems; and a navigation circuit. At least one of the plurality of propulsion systems includes a motor; and a propeller assembly rotatably connected to the motor. The propeller assembly comprises: a hub structure including a surface facing away from the motor; a first connecting member including a first post and a second post extending in parallel to and spaced apart from the first post, and the first post and the second post are fixed to the surface and are able to move elastically in a second direction perpendicular to the first direction; a first blade detachably coupled to the first connecting member and comprising an opening to which the first post and the second post are coupled; and a cap detachably coupled to the top of the first connecting member.

    ELECTRONIC DEVICE
    6.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20170251564A1

    公开(公告)日：2017-08-31

    申请号：US15442448

    申请日：2017-02-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung-Soo Jun ,  Sung-Eun Park ,  Chang-Ok Lim ,  Min-Woo Yoo

    IPC: H05K5/06 ,  H04R1/02 ,  H05K5/02

    CPC classification number: H05K5/069 ,  H04M1/035 ,  H04M1/18 ,  H04R1/02 ,  H04R1/2853 ,  H04R2499/11 ,  H05K5/0217

    Abstract: An electronic device is provided. The electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface surrounding at least a part of a space between the first surface and the second surface, an opening formed on at least one of the first surface, the second surface, or the side surface, a first channel extended from the opening, a second channel connected to at least a part of the first channel and extended to an inner space of the housing, an audio mounted inside the housing and connected to the opening through the first channel, a first member inserted into the first channel, and a second member inserted into the second channel, for allowing and restricting introduction and discharge of air into and from the inner space of the housing.

    Unmanned aerial vehicle
    7.
    发明授权
    Unmanned aerial vehicle 有权

    公开(公告)号：US11027835B2

    公开(公告)日：2021-06-08

    申请号：US15965617

    申请日：2018-04-27

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Seung-Chul Baek ,  Wonhee Choi ,  Sang-In Baek ,  Min-Woo Yoo ,  Byoung-Uk Yoon ,  Min-Sung Lee ,  Jong-Chul Choi

    IPC: B64C27/48 ,  B64C39/02 ,  B64C11/02

    Abstract: An unmanned aerial vehicle according to various embodiments includes: a housing; a communication circuit, wherein the communication circuit establishes wireless communication with an external controller; and a plurality of propulsion systems connected to the housing, wherein the propulsion systems include: a motor; a rotation shaft having an axis extending in a first direction, wherein a first end is connected to the motor, and wherein the rotation shaft is rotates in a first direction by the motor; a cap structure fixed to the second end of the rotation shaft, a propeller including: a hub including a through-hole formed in the first direction, such that the rotation shaft rotatably passes through the through-hole, wherein the propeller is detachably connected to the cap structure, such that, when an external force is exerted on the blade, the propeller is released from the cap structure to be freely movable along the axis toward the motor.

    Electronic device including window
    8.
    发明授权
    Electronic device including window 有权

    公开(公告)号：US10993341B2

    公开(公告)日：2021-04-27

    申请号：US16011799

    申请日：2018-06-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Do-Hyung Ha ,  Seong-Hoon Kim ,  Min-Sung Lee ,  Hyung-Sup Byeon ,  Dong-Hyun Yeom ,  Min-Woo Yoo ,  Hyun-Ju Hong

    IPC: H05K5/03 ,  H05K5/00 ,  H04M1/02

    Abstract: An electronic device according to an embodiment may include a housing, which includes a front structure and a rear structure attached to each other, and a touch screen display. The front structure of the housing may include a first plate facing a first direction and a side plate extending from the first plate. The first plate may have a first thickness. The side plate may have a second thickness larger than the first thickness. The side plate may include a first surface facing a peripheral portion of the rear structure. The rear structure may include a second plate facing a second direction opposite the first direction and a second surface facing the first surface. The first surface may face a third direction. The second surface may face a fourth direction. The third and fourth directions may be configured to differ from the first and second directions, respectively. The touch screen display may have at least a part exposed through at least a part of the first plate. Other various embodiments may be possible.

    ELECTRONIC DEVICE
    10.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20180110148A9

    公开(公告)日：2018-04-19

    申请号：US15442448

    申请日：2017-02-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung-Soo Jun ,  Sung-Eun Park ,  Chang-Ok Lim ,  Min-Woo Yoo

    IPC: H05K5/06 ,  H05K5/02 ,  H04R1/02

    CPC classification number: H05K5/069 ,  H04M1/035 ,  H04M1/18 ,  H04R1/02 ,  H04R1/2853 ,  H04R2499/11 ,  H05K5/0217

    Abstract: An electronic device is provided. The electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface surrounding at least a part of a space between the first surface and the second surface, an opening formed on at least one of the first surface, the second surface, or the side surface, a first channel extended from the opening, a second channel connected to at least a part of the first channel and extended to an inner space of the housing, an audio mounted inside the housing and connected to the opening through the first channel, a first member inserted into the first channel, and a second member inserted into the second channel, for allowing and restricting introduction and discharge of air into and from the inner space of the housing.

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