公开(公告)号：US20190125072A1

公开(公告)日：2019-05-02

申请号：US16056091

申请日：2018-08-06

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Kuan-Shu TSENG ,  Chou-Hsin WU ,  Tsung-Ling LEE

IPC: A47B13/02 ,  A47B9/20

CPC classification number: A47B13/021 ,  A47B3/0818 ,  A47B9/20 ,  A47B13/06 ,  A47B2003/0824 ,  A47B2200/0051

Abstract: A liftable table foot frame (1) that is easily assembled includes a horizontal frame body (10), a post (20), a side wing (30) and a linking mechanism (40). The horizontal frame body (10) includes a horizontal rod (11). One end of the post (20) pivotally connects to the horizontal rod (11). The side wing (30) includes a plate body (31) and inserting blocks (32) connected to the plate body (31). The inserting blocks (32) separately couple with an end of the horizontal rod (11). The linking mechanism (40) connects the post (20) and the side wing (30). When the post (20) is turned out relative to the horizontal rod (11), the inserting blocks (32) are driven toward the horizontal rod (11) through the linking mechanism (40) to tense and position. Thus, easiness and convenience of assembling can be increased.

公开(公告)号：US20190093743A1

公开(公告)日：2019-03-28

申请号：US15792760

申请日：2017-10-25

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: F16H25/20 ,  H02K7/116 ,  H02K5/14 ,  H02K7/06

Abstract: An actuator with switchable releasing speed includes an actuation rod, a screw, and a motor. The motor drives the screw rotating so that the actuation rod axially moves relative to the screw. The motor includes a stator, a rotor, a plurality of commutators, and at least three brushes. The at least three brushes have a positive brush, a negative brush, and at least one auxiliary brush. The positive brush is connected to a positive DC voltage. One of the negative brush and the least one auxiliary brush is adjusted to connect to a negative DC voltage so as to change a rotational speed of the rotor, thereby controlling a movement speed of the actuation rod. Accordingly, the releasing speed of the actuator is switchable.

公开(公告)号：US20160072360A1

公开(公告)日：2016-03-10

申请号：US14944376

申请日：2015-11-18

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: H02K7/102

CPC classification number: H02K7/102 ,  A61G7/018 ,  F16D49/02 ,  F16H25/2454 ,  F16H2025/209 ,  H02K7/116 ,  H02K7/1166 ,  H02K7/14

Abstract: A motor, which has a braking function and is used in a linear actuator includes a main body, a rotation shaft, a braking means and a stopping means. The rotation shaft penetrates the center of the main body. The braking means includes a braking ring and a helical ring. The braking ring includes a plurality of curved plates. The helical ring surrounds outer edges of the curved plates. Each curved plate is put on the outer periphery of the rotation shaft. The stopping means is disposed between the main body and the braking means for restricting the rotation of any of the curved plates. By this arrangement, a better braking and decelerating function can be achieved.

公开(公告)号：US20150204426A1

公开(公告)日：2015-07-23

申请号：US14271416

申请日：2014-05-06

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: F16H25/20

CPC classification number: F16H25/20 ,  F16H2025/2046 ,  F16H2025/2053 ,  F16H2025/2059 ,  F16H2025/2081 ,  F16H2025/209 ,  Y10T74/18616

Abstract: A linear actuator including a telescoping sleeve (100) is provided in the present disclosure. The telescoping sleeve (100) is included of an inner sleeve (110), an intermediate sleeve (120) sheathing the inner sleeve (110) and an outer sleeve (130) sheathing the intermediate sleeve (120). A base 200 connected to the intermediate sleeve (120); a motor (300) arranged on the base (200);a reduction worm gear (400) pivoted on the base (200) and driven by the motor; a rotor worm (500) pivoted on the base (200) and engaged with the reduction worm gear (400); a rotor worm gear (800) pivoted on the base (200); a stator worm (700) inserted in the rotor worm gear (800) and connected to the outer sleeve (130); and a stator nut (900) connected to the inner sleeve (110) and engaged with the rotor worm (500) are arranged in the telescoping sleeve (100).

Abstract translation: 在本公开中提供了包括伸缩套管（100）的线性致动器。 伸缩套管（100）包括内套筒（110），套管内套筒（110）的中间套筒（120）和护套中间套筒（120）的外套管（130）。 连接到中间套筒（120）的基座200; 布置在所述基座（200）上的马达（300）; 减速蜗轮（400），其在所述基座（200）上枢转并由所述马达驱动; 在所述基座（200）上枢转并与所述减速蜗轮（400）接合的转子蜗杆（500）; 枢转在基座（200）上的转子蜗轮（800）; 定子蜗杆（700）插入转子蜗轮（800）并连接到外套筒（130）上; 并且连接到所述内套筒（110）并与所述转子蜗杆（500）接合的定子螺母（900）布置在所述伸缩套筒（100）中。

公开(公告)号：US20140174221A1

公开(公告)日：2014-06-26

申请号：US13766513

申请日：2013-02-13

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: F16H25/20

CPC classification number: F16H25/20 ,  H02K7/06 ,  H02K7/116 ,  Y10T74/18568 ,  Y10T74/18576

Abstract: A linear actuator includes a housing, a motor, a decelerator and an actuating rod. The housing includes an outer sleeve, a motor sleeve, a connecting sleeve, and at least a motor bolt. The connecting sleeve is connected to one end of the outer sleeve, the motor bolt longitudinally penetrating the motor sleeve and connected to the connecting sleeve. The motor is arranged in the motor sleeve. The decelerator is arranged in the motor sleeve. The decelerator is connected to the motor. The actuating rod is arranged in the outer sleeve. The actuating rod is connected to the decelerator through the motor sleeve, and the actuating rod is driven by the motor through the decelerator. The elements of the linear actuator are thereby firmly assembled by simple structure.

Abstract translation: 线性致动器包括壳体，马达，减速器和致动杆。 壳体包括外套筒，马达套筒，连接套筒和至少一个马达螺栓。 连接套筒连接到外套筒的一端，电机螺栓纵向穿过电机套筒并连接到连接套筒上。 电机布置在电机套筒中。 减速器布置在电机套筒中。 减速器连接到电机。 致动杆布置在外套筒中。 驱动杆通过马达套筒与减速器相连，驱动杆由马达通过减速器驱动。 因此，线性致动器的元件通过简单的结构牢固地组装。

公开(公告)号：US20180202476A1

公开(公告)日：2018-07-19

申请号：US15467143

申请日：2017-03-23

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: F16B7/14 ,  A47B9/20

CPC classification number: F16B7/14 ,  A47B9/20 ,  A47B2200/0054

Abstract: A retractable column structure includes an outer tubular member (10), a retaining bracket (20) and an inner tubular member (30). The outer tubular member (10) includes a wall (11) having outer (111), inner (112) and end (113) surfaces. The outer tubular member (10) includes slots (114) extending from the end surface (113) to the inner surface (112). A rear end of each slot (114) includes a protrusion (115) protruding out of the inner surface (112). The retaining bracket (20) includes a frame member (21) abutted against the wall (11) and locking hooks (22) inserted into the inner surface (112) and locked onto each corresponding protrusion (115). The inner tubular member (30) moveably penetrates into the retaining bracket (20) disposed between the tubular members and is concealed inside the outer tubular member (10). Accordingly, excellent support of inner and outer tubular members can be achieved for stable sliding therebetween.

公开(公告)号：US20160138689A1

公开(公告)日：2016-05-19

申请号：US15004821

申请日：2016-01-22

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: F16H25/20 ,  F16H25/24

CPC classification number: F16H25/20 ,  E05Y2201/49 ,  F16D13/08 ,  F16D41/04 ,  F16D41/20 ,  F16D41/206 ,  F16D2125/38 ,  F16D2125/40 ,  F16H19/02 ,  F16H25/2454 ,  F16H2025/2084 ,  F16H2025/209 ,  F16H2025/2463 ,  Y10T74/18576 ,  Y10T74/18664 ,  Y10T74/18704 ,  Y10T74/18792 ,  Y10T74/19833

Abstract: A high-load linear actuator includes a driving mechanism, a worm shaft, a worm wheel assembly, a lead screw, a telescopic pipe and an outer pipe. The driving mechanism includes a base and a motor. The base has a supporting portion and an accommodating portion. The motor is fixed to the supporting portion. The worm shaft extends from the motor into the supporting portion. The worm wheel assembly includes a worm wheel and two bearings for supporting the worm wheel in the accommodating portion. The worm wheel is engaged with the worm shaft. The lead screw is disposed through the worm wheel and driven by the motor for rotation. The telescopic pipe slips on the lead screw to be threadedly connected therewith. The outer pipe slips on the telescopic pipe. The rotation of the lead screw drives the telescopic pipe to linearly extend or retract relative to the outer pipe.

Abstract translation: 高负载线性致动器包括驱动机构，蜗杆轴，蜗轮组件，导螺杆，伸缩管和外管。 驱动机构包括基座和马达。 基座具有支撑部分和容纳部分。 马达固定在支撑部上。 蜗杆轴从电机延伸到支撑部分。 蜗轮组件包括蜗轮和用于在容纳部分中支撑蜗轮的两个轴承。 蜗轮与蜗杆轴接合。 导螺杆通过蜗轮设置并由马达驱动旋转。 伸缩管在导螺杆上滑动以与其螺纹连接。 外管在伸缩管上滑动。 导螺杆的旋转驱动伸缩管相对于外管线性延伸或缩回。

公开(公告)号：US20160105074A1

公开(公告)日：2016-04-14

申请号：US14973176

申请日：2015-12-17

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: H02K7/102 ,  H02K7/116

CPC classification number: H02K7/102 ,  A61G7/018 ,  F16D49/02 ,  F16H25/2454 ,  F16H2025/209 ,  H02K7/116 ,  H02K7/1166 ,  H02K7/14

Abstract: A motor, which has a braking function and is used in a linear actuator includes a main body, a rotation shaft, a braking means and a stopping means. The rotation shaft penetrates the center of the main body. The braking means includes a braking ring and a helical ring. The braking ring includes a plurality of curved plates. The helical ring surrounds outer edges of the curved plates. Each curved plate is put on the outer periphery of the rotation shaft. The stopping means is disposed between the main body and the braking means for restricting the rotation of any of the curved plates. By this arrangement, a better braking and decelerating function can be achieved.

公开(公告)号：US20160072427A1

公开(公告)日：2016-03-10

申请号：US14538103

申请日：2014-11-11

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin WU

IPC: H02S20/32 ,  F16H57/022 ,  F16H1/20

CPC classification number: H02S20/32 ,  F16H1/16 ,  F16H1/203 ,  F16H57/022 ,  F16H2057/0213 ,  F16H2057/0221 ,  F16H2057/0222

Abstract: A steering device for use in solar tracking equipment includes: a fixed base (10); a rotary base (20) correspondingly connected to the fixed base (10) and provided with a worm gear (22); and a driving module (30) disposed in the fixed base (10) and including a worm unit (33) and an adjustment mechanism (34), the worm unit (33) includes a cylindrical body (331) and a worm (332) supported in the cylindrical body (331), and the cylindrical body (331) is pivoted in the fixed base (10), the adjustment mechanism (34) is disposed corresponding to the cylindrical body (331) for adjusting the swinging motion of the cylindrical body (331), thereby enabling the worm (332) and the worm gear (22) to be mutually engaged. Accordingly, the backlash between the worm and the worm gear is able to be adjusted thereby enhancing the rotation precision.

Abstract translation: 一种用于太阳能跟踪设备的转向装置包括：固定基座（10）; 旋转基座（20），其相应地连接到所述固定基座（10）并设置有蜗轮（22）; 以及设置在所述固定基座（10）中并且包括蜗杆单元（33）和调节机构（34）的驱动模块（30），所述蜗杆单元（33）包括圆筒体（331）和蜗杆（332） 支撑在圆筒体331中，并且圆筒体331在固定基座10上枢转，调节机构34对应于圆筒体331设置，用于调节圆筒体331的摆动运动。 主体（331），从而使得蜗杆（332）和蜗轮（22）能够相互接合。 因此，能够调节蜗杆与蜗轮之间的间隙，提高旋转精度。

公开(公告)号：US20160037904A1

公开(公告)日：2016-02-11

申请号：US14886473

申请日：2015-10-19

Applicant: TIMOTION TECHNOLOGY CO., LTD. ,  ADJUSTME sourcing ApS

Inventor： Chou-Hsin WU

IPC: A47B3/08

CPC classification number: A47B3/08 ,  A47B1/08 ,  A47B1/10 ,  A47B3/002 ,  A47B9/00 ,  A47B9/20 ,  A47B13/02 ,  A47B13/06 ,  A47B19/08 ,  A47B87/002 ,  A47B2003/0821 ,  A47B2003/0827 ,  A47B2200/0056 ,  A47B2200/0061

Abstract: A collapsible power-driven table stand includes a supporting body of an elongated shape, a first stand having a first driving member and a plurality of first extendable rods driven by the first driving member to move axially relative to each other and a second stand having a second driving member and a plurality of second extendable rods driven by the second driving member to move axially relative to each other. The first diving member is pivotally attached to one end of the supporting body and the second diving member is also pivotally attached to another end of the supporting body in order to allow both the first and second stands to extend/collapse relative to the supporting body. Accordingly, the assembly of the collapsible power-driven table is simplified and the overall size thereof is reduced.