Transmission device with braking structure

    公开(公告)号:US12222022B1

    公开(公告)日:2025-02-11

    申请号:US18387740

    申请日:2023-11-07

    Inventor: Yu-Chang Lin

    Abstract: A transmission device (1) includes a gearbox (10), a motor set (20) and a braking set (30). The gearbox (10) includes a housing (11) and a transmission set (12) arranged in the housing (11), and the housing (11) includes a socket (111). The motor set (20) includes a motor body (21) and a rotating shaft (22) disposed protrusively from the front side of the motor body (21). The rotating shaft (22) is inserted in the socket (111) and connected to the transmission set (12). The braking set (30) is installed on the rotating shaft (22) and positioned in the socket (111), and the braking set (30) applies braking force on the rotating shaft (22). Therefore, the effect of saving space at the end of the motor is achieved.

    Status indicator light
    103.
    外观设计

    公开(公告)号:USD1046238S1

    公开(公告)日:2024-10-08

    申请号:US29846932

    申请日:2022-07-20

    Designer: Bo-Yen Shen

    Abstract: FIG. 1 is a perspective view of a status indicator light showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is second perspective thereof;
    FIG. 9 is third perspective thereof; and,
    FIG. 10 shows the status indicator light in a position of use with a broken line environment.
    The dashed broken lines in the drawings illustrate portions of the status indicator light that form no part of the claimed design. The dot-dash broken lines represent the boundary of the claimed design, and the surface within the dot-dash broken lines are claimed.

    Buzzer
    104.
    外观设计
    Buzzer 有权

    公开(公告)号:USD1026700S1

    公开(公告)日:2024-05-14

    申请号:US29829093

    申请日:2022-03-02

    Designer: Yu-Chen Wu

    Abstract: FIG. 1 is a perspective view of a buzzer showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and
    FIG. 8 is second perspective view thereof; and,
    FIG. 9 is third perspective view showing the buzzer.
    The broken lines in the drawings illustrate portions of the buzzer that form no part of the claimed design.

    INDUSTRIAL HEAVY LOAD ELECTRIC LINEAR ACTUATOR
    105.
    发明公开

    公开(公告)号:US20230179073A1

    公开(公告)日:2023-06-08

    申请号:US17577864

    申请日:2022-01-18

    Inventor: Yu-Chang LIN

    CPC classification number: H02K41/02 H02K7/116 H02K7/003

    Abstract: An industrial heavy load electric linear actuator includes a gearbox (10), an electric motor (20), a lead screw (30), an extension pipe (40) and a load baring structure (50). The electric motor (20) is connected to the gearbox (10). A portion of the lead screw (30) is received inside the gearbox (10) and driven by the electric motor (20), and another portion of the lead screw (30) is extended out of the gearbox (10). The extension pipe (40) is movably fastened to the lead screw (30). The load bearing structure (50) includes a sleeve (51), a bearing (52), a fastening element (53), a fixation seat (54) and a rear supporting seat (55). The sleeve (51) is mounted to the lead screw (30) and holds the bearing (52) jointly with the fastening element (53). The fixation seat (54) and the rear supporting seat (55) hold the bearing (52) at outer perimeters of the sleeve (51) and the fastening element (53).

    Electric table stand for simple assembly and adjustment

    公开(公告)号:US11083285B2

    公开(公告)日:2021-08-10

    申请号:US15931472

    申请日:2020-05-13

    Abstract: An electric table stand for simple assembly and adjustment includes a beam structure (10), support bars (20), and upright structures (30). Each of the support bars (20) includes a base (21) and a plurality of arms (211, 212, 213) extended from the base (21), wherein an accommodating space (A) is defined by the base (21) and the arms (211, 212, 213). One arm (213) of each of the support bars (20) supports one end of the beam structure (10), and the beam structure (10) is operatively moved in or out of the accommodating space (A). The upright structures (30) are connected to the support bars (20). Accordingly, it is easy to adjust and position each support bar (20) and each upright structure (30) on the beam structure (10).

    ACTUATOR HAVING MANUAL ROTATING AND ANTI-PINCH MECHANISMS

    公开(公告)号:US20200378483A1

    公开(公告)日:2020-12-03

    申请号:US16511178

    申请日:2019-07-15

    Inventor: Yu-Chang LIN

    Abstract: An actuator having a manual rotating mechanism and an anti-pinch mechanism includes an actuating body, a manual rotating mechanism, and an anti-pinch mechanism. The actuating body has a stretchable tube. The manual rotating mechanism has a sleeve assembly and a manual rotating wheel. The sleeve assembly has a central shaft and a connecting plate. The anti-pinch mechanism has a clutch wheel which is fixed to the stretchable tube and is movably sleeved around the central shaft. When the stretchable tube is blocked during a retraction stroke, the clutch wheel is detached from the connecting plate such that the clutch wheel follows the stretchable tube to idle. Therefore, the stretchable tube can be manually rotated to retract and the anti-pinch effect during the stretchable tube being retracted can be achieved.

Patent Agency Ranking