公开(公告)号：US11285062B2

公开(公告)日：2022-03-29

申请号：US16413573

申请日：2019-05-15

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: A61G7/018 ,  H02K7/06 ,  H02K7/116 ,  A61G7/015 ,  F16F9/10 ,  F16H25/20

Abstract: A linear actuator (1) with a buffering mechanism includes an actuator main body (10), a quick release mechanism (30) and a buffering member (50). The actuator main body (10) includes a housing base (11), an outer tube (14) connected to the housing base (11) and an extendable tube (15) penetrating into the outer tube (14). The quick release mechanism (30) is installed on the actuator main body (10). The buffering member (50) is arranged at one side of the outer tube (14). One end of the buffering member (50) is connected to the outer tube (14) or the housing base (11), and another end of the buffering member (50) is connected to the extendable tube (15). Accordingly, the impact force generated during the rapid retraction of the extendable tube can be reduced.

公开(公告)号：US10683917B2

公开(公告)日：2020-06-16

申请号：US15792658

申请日：2017-10-24

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16H25/20

Abstract: A linear actuator includes a sliding rod, a motor and a buffer assembly. The motor connects the sliding rod to drive the sliding rod. The buffer assembly is disposed at an end of the sliding rod and includes an elastic element and an outer sleeve. The elastic element is received in the outer sleeve. The sliding rod connects the outer sleeve. The outer sleeve is movable along an axial direction of the sliding rod. The elastic element separately pushes an inner wall of the outer sleeve and the sliding rod. The elastic element is pre-compressed along the axial direction of the sliding rod. The buffer assembly can absorb vibration and impact caused by the motor driving the sliding rod.

公开(公告)号：US09989133B2

公开(公告)日：2018-06-05

申请号：US15274166

申请日：2016-09-23

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16H25/20 ,  F16H57/039 ,  F16H57/021 ,  F16H1/20

CPC classification number: F16H25/20 ,  F16H1/203 ,  F16H57/021 ,  F16H57/039 ,  F16H2025/2031 ,  F16H2025/2081 ,  F16H2025/2084 ,  F16H2025/209 ,  F16H2057/0213

Abstract: A modular actuator (1) includes an actuation module (10), a gear module (20) and a telescoping module (30). The actuation module (10) includes a motor (11) and a drive worm (12) driven by the motor (11). The gear module (20) includes a gearbox (21) and a deceleration gear assembly (22) disposed in the gearbox (21). The deceleration gear assembly (22) includes a deceleration worm gear (221) engaged with the drive worm (12) and includes a deceleration worm (222) driven to rotate by the deceleration worm gear (221). The telescoping module (30) includes a drive worm gear (31), a lead screw (32) driven to rotate by the drive worm gear (31), and an extendable pipe (33) threadedly connected to the lead screw (32). The drive worm gear (31) is engaged with the deceleration worm (222), and the lead screw (32) is arranged parallel to the drive worm (13).

公开(公告)号：US09920821B2

公开(公告)日：2018-03-20

申请号：US15004821

申请日：2016-01-22

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16H25/20 ,  F16H25/24 ,  F16H19/02 ,  F16D13/08 ,  F16D41/20 ,  F16D125/40 ,  F16D41/04 ,  F16D125/38

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.

公开(公告)号：US09509248B2

公开(公告)日：2016-11-29

申请号：US14538103

申请日：2014-11-11

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16H1/16 ,  F16H1/20 ,  F16H57/022 ,  F16H57/021

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：US09212733B2

公开(公告)日：2015-12-15

申请号：US13766513

申请日：2013-02-13

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

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

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：US09212690B2

公开(公告)日：2015-12-15

申请号：US13747014

申请日：2013-01-22

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16C11/04 ,  H05K5/00

CPC classification number: F16C11/04 ,  H05K5/0017 ,  Y10T403/32606

Abstract: An electrical cylinder controller with a rotational mechanism includes a box, a pivotal element, a fixing element, and a damping member; one end of the box has a hollow tube, the hollow tube internally has a restricting block; the pivotal element penetrates through the hollow tube, the pivotal element has a pivotal-connecting section and a protruding section elongating from the pivotal-connecting section, the external portion of the protruding section has a stopping block against the restricting block; the fixing element connects to the end portion of the protruding section; and the damping member female-connects to the external portion of the protruding section and is clamped between the hollow tube and the fixing element. Therefore, the effect of applying a force to the box for rotation is achieved.

Abstract translation: 具有旋转机构的电动气缸控制器包括箱体，枢转元件，固定元件和阻尼构件; 箱体的一端具有中空管，中空管内部具有限制块; 枢转元件穿过中空管，枢转元件具有枢转连接部分和从枢转连接部分延伸的突出部分，突出部分的外部具有抵靠限制块的止动块; 固定元件连接到突出部分的端部; 并且阻尼构件阴连接到突出部分的外部，并且夹在中空管和固定元件之间。 因此，实现了向盒子的转动施加力的效果。

公开(公告)号：US08881613B2

公开(公告)日：2014-11-11

申请号：US13766590

申请日：2013-02-13

Applicant: Timotion Technology Co., Ltd.

Inventor： Chou-Hsin Wu

IPC: F16H3/06 ,  F16H27/02 ,  F16H29/02 ,  F16H29/20 ,  F16H25/20 ,  A61G7/018 ,  F16D11/14 ,  F16D11/00

CPC classification number: F16H25/20 ,  A61G7/018 ,  F16D11/14 ,  F16D2011/002 ,  F16H2025/2037 ,  F16H2025/2065 ,  Y10T74/18576 ,  Y10T74/18752

Abstract: An electric actuator includes: an actuating shaft and a screw rod screwed to and driving the actuating shaft; a motor connecting the screw rod; a connection seat connecting the actuating shaft and including a positioning post and a rotary shaft; a coupling ring sleeved around and rotating with the positing post, and a slide slot disposed out of the coupling ring; a support ring sleeved around the rotary shaft; a cylindrical connector sleeved around the support ring and screwed to a hinge end cap and with a locking slot communicating with the slide slot and disposed out of the cylindrical connector; a knob sleeved around the cylindrical connector and the coupling ring and covering the rotary shaft, and a raised rib slidably connected to the slide slot and the locking slot and disposed in the knob.

Abstract translation: 电致动器包括：致动轴和螺杆，用于驱动致动轴; 连接螺杆的马达; 连接座，其连接所述致动轴并且包括定位柱和旋转轴; 围绕定位柱旋转的联接环和设置在联接环之外的滑槽; 围绕旋转轴的支撑环; 圆筒形连接器，围绕支撑环套管并且旋拧到铰链端盖，并且具有与滑动槽连通并设置在圆柱形连接器外的锁定槽; 围绕圆柱形连接器和联接环并且覆盖旋转轴的旋钮和可滑动地连接到滑动槽和锁定槽并设置在旋钮中的凸起肋。

公开(公告)号：USD686258S1

公开(公告)日：2013-07-16

申请号：US29443611

申请日：2013-01-18

Applicant: Timotion Technology Co., Ltd.

Designer： Chou-Hsin Wu

公开(公告)号：US10605341B2

公开(公告)日：2020-03-31

申请号：US15792760

申请日：2017-10-25

Applicant: TIMOTION TECHNOLOGY CO., LTD.

Inventor： Chou-Hsin Wu

IPC: F16H27/02 ,  F16H29/02 ,  F16H25/20 ,  H02K23/20 ,  H02K7/14 ,  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.