LINEAR ACTUATOR WITH CUSHION MECHANISM

    公开(公告)号:US20250035195A1

    公开(公告)日:2025-01-30

    申请号:US18424799

    申请日:2024-01-27

    Inventor: Yu-Chang LIN

    Abstract: A linear actuator with a cushion mechanism includes: an actuator body (10) having a motor (13), a lead screw (151), an outer pipe (152) and a retractable pipe (153), the lead screw (151) is driven by the motor (13), the retractable pipe (153) has a screw nut (157); a rapid release mechanism (30) disposed on the lead screw (151) and releasing a driving relation of the motor (13) and the lead screw (151); and a cushion mechanism (50) disposed in the actuator body (10) and having an elastic member (51) and a deceleration structure (53). When the rapid release mechanism (30) is released, the lead screw (151) rotates while the retractable pipe (153) being loaded, the screw nut (157) compresses the elastic member (51) to make the deceleration structure (53) generate a break, thus a rotation speed of the lead screw (151) is lowered.

    Control box
    53.
    外观设计

    公开(公告)号:USD1021821S1

    公开(公告)日:2024-04-09

    申请号:US29861100

    申请日:2022-11-26

    Designer: Yu-Chen Wu

    Abstract: FIG. 1 is a perspective view of a control box 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 view thereof;
    FIG. 9 is third perspective view showing the control box; and,
    FIG. 10 is an enlarged view of an area “A” shown in FIG. 8.
    The broken lines shown in the figures are for the purpose of illustrating portions of the control box and form no part of the claimed design.

    FOLDABLE HEIGHT ADJUSTABLE TABLE STAND
    54.
    发明公开

    公开(公告)号:US20240090659A1

    公开(公告)日:2024-03-21

    申请号:US18105804

    申请日:2023-02-04

    Inventor: Shih-Ting Chu

    CPC classification number: A47B3/08 A47B9/16 A47B13/02

    Abstract: A table stand includes a first pivoting stabilizer, a second pivoting stabilizer, a first height adjustable pole connected to the first pivoting stabilizer, a second height adjustable pole connected to the second pivoting stabilizer, a folding transmission mechanism separately connected to the first height adjustable pole and the second height adjustable pole, and a support crossbar connected to the folding transmission mechanism. The first pivoting stabilizer and the second pivoting stabilizer are movably connected to two ends of the support crossbar. Each of the first pivoting stabilizer and the second pivoting stabilizer includes a first blocking edge, a second blocking edge, and a first shaft sequentially passing through the first blocking edge and the second blocking edge. The support crossbar is disposed between the first blocking edge and the second blocking edge.

    Wireless signal transceiver
    55.
    外观设计

    公开(公告)号:USD1017567S1

    公开(公告)日:2024-03-12

    申请号:US29861579

    申请日:2022-11-30

    Designer: Yi-Fu Chen

    Abstract: FIG. 1 is a perspective view of a wireless signal transceiver 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 view thereof; and,
    FIG. 9 is third perspective view thereof.
    The broken lines shown in the figures are for the purpose of illustrating portions of the wireless signal transceiver and form no part of the claimed design.

    Embedded controller
    56.
    外观设计

    公开(公告)号:USD1009805S1

    公开(公告)日:2024-01-02

    申请号:US29840765

    申请日:2022-05-31

    Designer: Yi-Chun Chen

    Abstract: FIG. 1 is a perspective view of an embedded controller 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 showing the embedded controller.
    The broken lines in the drawings illustrate portions of the embedded controller that form no part of the claimed design.

    Medical weight scale
    57.
    外观设计

    公开(公告)号:USD1008061S1

    公开(公告)日:2023-12-19

    申请号:US29824560

    申请日:2022-01-25

    Designer: Bo-Yen Shen

    Abstract: FIG. 1 is a perspective view of a medical weight scale 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 showing the medical weight scale.
    The broken lines in the drawings illustrate portions of the medical weight scale that form no part of the claimed design.

    Lifting table stand
    58.
    发明授权

    公开(公告)号:US11766115B2

    公开(公告)日:2023-09-26

    申请号:US18104791

    申请日:2023-02-02

    Inventor: Yu-Chang Lin

    CPC classification number: A47B9/20 A47B2200/0052 A47B2200/0057

    Abstract: A lifting table stand includes a pair of telescopic columns, a carrier, an actuation module, and a passive mechanism. Each telescopic column includes multiple tubes adapted to sheathe with each other and move telescopically relative to each other. The carrier includes a beam straddling the telescopic columns and a pair of support members perpendicularly connected to two ends of the beam. The actuation module includes a receiving member detachably installed to the beam and a driver connected to the receiving member. The passive mechanism includes a transmission shaft and a pair of gear sets installed in the tubes. The transmission shaft passes the driver and is connected to each gear set. Since the receiving member is detachably installed to beam, the actuation module may be changed to different types to control the elevation of the lifting table stand.

    ELECTRIC TABLE, LEG STAND AND LIGHTWEIGHT BEAM STRUCTURE THEREOF

    公开(公告)号:US20230210254A1

    公开(公告)日:2023-07-06

    申请号:US17685355

    申请日:2022-03-02

    CPC classification number: A47B9/20 A47B13/02 A47B2200/0051 A47B2200/0056

    Abstract: A lightweight beam structure includes a first and a second frame. The first frame includes an upper plate, two inner side plates downward bent and extended from two sides of the upper plate, two outer side plates upward bent and extended from two inner side plates respectively and two fixing plates bent and extended from two outer side plates respectively.
    Each outer side plate is formed outside each inner side plate. A groove is formed between each inner side plate and each outer side plate. The second frame is connected with the first frame and includes a top plate and two intermediate plates downward bent and extended from two sides of the top plate. Each intermediate plate is received in each groove. The top plate is formed over the upper plate. Therefore, the stability is maintained and the weight is reduced so that the material costs may be decreased.

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