公开(公告)号：US20130314026A1

公开(公告)日：2013-11-28

申请号：US13481493

申请日：2012-05-25

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: H02J7/00

CPC classification number: H02J7/0029 ,  H01M10/46 ,  H02J7/0063 ,  H02J9/002 ,  H02J9/005 ,  H02J2007/004 ,  H02J2007/0067

Abstract: A standby battery box for an electric cylinder is electrically connected to a control box for driving the electric cylinder and includes a charge-discharge device and a rechargeable battery. The charge-discharge device includes a protection unit, a power conversion unit, a voltage detection unit, a control unit, a discharge unit, a display unit, and a switch unit. The rechargeable battery is electrically connected to the charge-discharge device. When a startup switch of the switch unit is pressed, the charge-discharge device delivers the electricity of the rechargeable battery into the control box. When a shutoff switch of the switch unit is pressed, the charge-discharge device does not supply power, thereby protecting the standby battery box from being exhausted.

Abstract translation: 用于电动缸的备用电池盒电连接到用于驱动电动汽缸的控制箱，并且包括充放电装置和可再充电电池。 充放电装置包括保护单元，电力转换单元，电压检测单元，控制单元，放电单元，显示单元和开关单元。 可充电电池与充放电装置电连接。 当按下开关单元的启动开关时，充放电装置将可再充电电池的电力输送到控制箱中。 当按下开关单元的截止开关时，充放电装置不供电，从而保护备用电池盒不被耗尽。

公开(公告)号：US20130313907A1

公开(公告)日：2013-11-28

申请号：US13481516

申请日：2012-05-25

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: H02J9/00

CPC classification number: H01M10/48 ,  H01M10/4257 ,  H02J9/00 ,  Y10T307/625

Abstract: A power supply device for a linear actuator apparatus, which includes a control module and a battery module. The power supply device further provides a battery module including a box, a primary power supply unit and a standby power supply unit. The box has a first chamber, a second chamber and a separating plate formed between the first chamber and the second chamber. The primary power supply unit is provided in the first chamber. The standby power supply unit is provided in the second chamber.

Abstract translation: 一种用于线性致动器装置的电源装置，其包括控制模块和电池模块。 电源装置还提供包括盒，主电源单元和备用电源单元的电池模块。 箱体具有形成在第一室和第二室之间的第一室，第二室和分隔板。 主电源单元设置在第一室中。 备用电源单元设置在第二室中。

公开(公告)号：US20130169088A1

公开(公告)日：2013-07-04

申请号：US13429378

申请日：2012-03-25

Applicant: Chou-Hsin WU

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: The present invention provides a motor having a braking function and used in a linear actuator. The motor 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.

Abstract translation: 本发明提供一种具有制动功能并用于线性致动器的电动机。 电动机包括主体，旋转轴，制动装置和停止装置。 旋转轴穿过主体的中心。 制动装置包括制动环和螺旋环。 制动环包括多个弯曲板。 螺旋环围绕弯曲板的外边缘。 每个弯曲板放在旋转轴的外周上。 止动装置设置在主体和制动装置之间，用于限制任何弯曲板的旋转。 通过这种布置，可以实现更好的制动和减速功能。

公开(公告)号：US20120305346A1

公开(公告)日：2012-12-06

申请号：US13294117

申请日：2011-11-10

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: B60T7/12 ,  B60T13/04

CPC classification number: H02K7/102 ,  H02K7/1166

Abstract: A motor with a braking mechanism for an actuator includes a main body, a rotating shaft and a braking mechanism. The rotating shaft is disposed through the center of the main body. The braking mechanism includes a friction element and a torsion spring, the friction element is arranged on the external periphery of the rotating shaft, and the torsion spring is elastically clamped at an outer edge of the friction element and an end of the torsion spring is fixed to main body. When the rotating shaft rotates in one direction, the torsion spring abuts the friction element to brake and decelerate the rotating shaft. With small wear and tear of the torsion spring, the service life can be extended. With a large contact area between the friction element and the rotating shaft, a good braking effect can be achieved.

Abstract translation: 具有用于致动器的制动机构的电动机包括主体，旋转轴和制动机构。 旋转轴穿过主体的中心。 制动机构包括摩擦元件和扭转弹簧，摩擦元件布置在旋转轴的外周上，扭力弹簧被弹性夹持在摩擦元件的外边缘处，扭簧的端部固定 到主体。 当旋转轴沿一个方向旋转时，扭转弹簧抵靠摩擦元件以制动并使旋转轴减速。 扭转弹簧磨损小，可延长使用寿命。 在摩擦元件和旋转轴之间具有大的接触面积的情况下，可以获得良好的制动效果。

公开(公告)号：US20100178793A1

公开(公告)日：2010-07-15

申请号：US12352003

申请日：2009-01-12

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: H01R13/629

CPC classification number: B66F3/44 ,  A61G7/018 ,  H01R13/629 ,  H01R13/639

Abstract: A connecting assembly for an electric cylinder and a control box includes an electric cylinder, an electric control box and a sheathing ring. The electric cylinder includes an actuator and a contractible pipe module perpendicularly connected to an end of the actuator. The electric control box is disposed on an internal side at a right-angled position with respect to the actuator and the contractible pipe module and slidably connected to a side of the actuator. The sheathing ring is sheathed onto a contractible pipe module and slidably connected to a side of the electric control box. The connecting assembly of the invention not only achieves a screwless application, but also provides a quick, simple, convenient and stable assembling process.

Abstract translation: 用于电动气缸和控制箱的连接组件包括电动缸，电控箱和护套环。 电动缸包括致动器和垂直地连接到致动器的端部的收缩管模块。 电控箱相对于致动器和收缩管模块在直角位置的内侧设置并可滑动地连接到致动器的一侧。 护套环套在可收缩的管道模块上，可滑动地连接到电气控制箱的一侧。 本发明的连接组件不仅实现了无螺纹应用，而且提供了一种快速，简单，方便和稳定的组装过程。

公开(公告)号：US20120227522A1

公开(公告)日：2012-09-13

申请号：US13045650

申请日：2011-03-11

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: F16H29/20

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 comprises a worm wheel and two bearings for supporting the worm wheel in the accommodating portion. The worm wheel is drivingly 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. By this structure, the present invention can be used in a medical apparatus capable of supporting a heavy load stably.

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将蜗轮支撑在容纳部分中的两个轴承。 蜗轮与蜗杆轴驱动接合。 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。 通过这种结构，本发明可以用于能够稳定地承受重负荷的医疗装置。

公开(公告)号：US20130327168A1

公开(公告)日：2013-12-12

申请号：US13492438

申请日：2012-06-08

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: F16H25/20

CPC classification number: F16H25/2015 ,  F16H2025/2081 ,  F16H2025/2084 ,  F16H2025/209

Abstract: A gear motor having a safety mechanism includes a motor body, a speed reduction mechanism, a transmission mechanism, and a touch switch. The speed reduction mechanism includes a worm and a worm wheel drivingly engaged with the worm. The transmission mechanism includes a base fixed to the speed reduction mechanism, a lead screw rod pivotally connected to the base and rotatably driven by the worm wheel, and a nut threadedly connected to the lead screw rod. The touch switch is electrically connected to the motor body and provided aside the lead screw rod, thereby stopping the motor body when the nut contacts the touch switch. Thus, the gear motor not only controls the operation of the driven mechanism, but also allows various driven mechanisms to be mounted thereon. The assembled volume of the gear motor and the driven mechanism is reduced.

Abstract translation: 具有安全机构的齿轮马达包括马达主体，减速机构，传动机构和触摸开关。 减速机构包括与蜗杆驱动啮合的蜗杆和蜗轮。 传动机构包括固定在减速机构上的基座，可枢转地连接到基座并由蜗轮旋转驱动的导螺杆，以及与螺杆螺纹连接的螺母。 触摸开关电连接到电动机主体并且设置在导螺杆上，从而当螺母接触触摸开关时停止电动机体。 因此，齿轮马达不仅控制从动机构的操作，而且还允许在其上安装各种驱动机构。 齿轮电机和从动机构的组装体积减小。

公开(公告)号：US20120055277A1

公开(公告)日：2012-03-08

申请号：US12876287

申请日：2010-09-07

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: F16H25/24

CPC classification number: F16H25/12 ,  F16H25/2021 ,  Y10T74/18576 ,  Y10T74/186 ,  Y10T74/18672 ,  Y10T74/1868 ,  Y10T74/18688

Abstract: A safety mechanism for an electric linear actuator is disclosed. The linear actuator has a guide screw and a telescopic tube. The safety mechanism includes a nut, a nut sheath, a sleeve, and a torsion spring. The nut connects the guide screw. The nut sheath is fixed on one side of the nut to form an integer and is provided with a plurality of bumps. One end of the sleeve is put around the nut sheath and the other end thereof is connected to the telescopic tube. The sleeve is provided with a plurality of rabbets corresponding to the bumps. The torsion spring is disposed around the nut sheath and the sleeve. When the guide screw is rotated, the nut sheath is engaged with the sleeve by embedding the bumps into the rabbets. When the sleeve stops, the bumps and the rabbets depart from engagement to make the nut sheath and the nut freely rotate against the sleeve.

Abstract translation: 公开了一种用于电动线性致动器的安全机构。 线性致动器具有导向螺钉和伸缩管。 安全机构包括螺母，螺母护套，套筒和扭转弹簧。 螺母连接导向螺钉。 螺母护套固定在螺母的一侧以形成整数，并且设置有多个凸块。 套筒的一端放在螺母护套上，另一端与伸缩管连接。 所述套筒设置有与所述凸块对应的多个拉杆。 扭簧设置在螺母护套和套筒周围。 当导向螺钉旋转时，通过将凸块嵌入到拉杆中，螺母套与套筒接合。 当套筒停止时，凸起和拉头离开接合，使得螺母护套和螺母自由地旋转抵靠套筒。

公开(公告)号：US20110304231A1

公开(公告)日：2011-12-15

申请号：US12815669

申请日：2010-06-15

Applicant: Chou-Hsin WU

Inventor： Chou-Hsin WU

IPC: H02K7/108 ,  F16H25/20

CPC classification number: H02K7/06 ,  F16H25/2025 ,  F16H2025/2084 ,  F16H2025/209 ,  H02K7/108 ,  H02K11/21 ,  H02K2213/06 ,  Y10T74/18672 ,  Y10T74/18696 ,  Y10T74/18704 ,  Y10T74/19735 ,  Y10T74/2186

Abstract: A safety release mechanism for a linear actuator having a lead screw and a telescopic tube includes a nut, a protection shroud, a sleeve connected to the telescopic tube, a clutching element and a spiral spring. The nut is threadedly and drivingly connected to the lead screw. The protection shroud is fixedly and drivingly connected to one side of the nut. One end of the sleeve is sheathed on the protection shroud while the other end thereof is fixedly connected to the telescopic tube. The outer periphery of the sleeve is formed with notches. The clutching element is sheathed on the sleeve and formed with protrusions configured to be selectively inserted into or removed from the notches. The spiral spring is sheathed on the protection shroud and the clutching element. With this arrangement, cleavage or damage of components can be prevented to thereby increase the safety of operation.

Abstract translation: 用于具有导螺杆和伸缩管的线性致动器的安全释放机构包括螺母，保护罩，连接到伸缩管的套筒，离合元件和螺旋弹簧。 螺母是螺纹并且驱动地连接到导螺杆。 保护罩固定地并且驱动地连接到螺母的一侧。 套筒的一端被套在保护罩上，而其另一端固定地连接到伸缩管上。 套筒的外周形成有凹口。 夹紧元件套在套筒上并形成有突出构造成可选择性地插入或从凹口移除。 螺旋弹簧被套在保护罩和夹紧元件上。 利用这种布置，可以防止部件的裂开或损坏，从而增加操作的安全性。