公开(公告)号：US08528706B2

公开(公告)日：2013-09-10

申请号：US13294117

申请日：2011-11-10

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: F16D51/00

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：USD673061S1

公开(公告)日：2012-12-25

申请号：US29411582

申请日：2012-01-24

Applicant: Chou-Hsin Wu

Designer： Chou-Hsin Wu

公开(公告)号：US09369026B2

公开(公告)日：2016-06-14

申请号：US13429378

申请日：2012-03-25

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: H02K7/14 ,  A61G7/00 ,  H02K7/102 ,  H02K7/116 ,  F16D49/02 ,  F16H25/24 ,  A61G7/018 ,  F16H25/20

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：US08910333B2

公开(公告)日：2014-12-16

申请号：US13367831

申请日：2012-02-07

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: A61G7/018 ,  F21V33/00

CPC classification number: F21V33/0072 ,  A61G7/018 ,  A61G7/05 ,  A61G7/0524 ,  F21V23/0485 ,  F21V33/0012 ,  F21W2131/208 ,  F21Y2115/10

Abstract: A control panel of a sickbed having a light source is disposed around a sickbed and includes a casing, a light module and a control module. The light module and the control module are provided on two opposite surfaces of the casing respectively. The control module is electrically connected to the light module for controlling the height of the sickbed and an ON/OFF state of the light module. The control panel of the present invention is used to adjust the height of the sickbed and also provides illumination, so that it really demonstrates practicability and convenience.

Abstract translation: 具有光源的病床的控制面板设置在病床周围，并且包括壳体，光模块和控制模块。 光模块和控制模块分别设置在壳体的两个相对表面上。 控制模块电连接到光模块，用于控制病床的高度和灯模块的开/关状态。 本发明的控制面板用于调节病床的高度，并提供照明，从而真正表现出实用性和便利性。

公开(公告)号：USD635600S1

公开(公告)日：2011-04-05

申请号：US29382240

申请日：2010-12-30

Applicant: Chou-Hsin Wu

Designer： Chou-Hsin Wu

公开(公告)号：US20070144279A1

公开(公告)日：2007-06-28

申请号：US11419994

申请日：2006-05-23

Applicant: Chou-Hsin Wu ,  Francois Ducourant ,  Guitlaurne Besnouln

Inventor： Chou-Hsin Wu ,  Francois Ducourant ,  Guitlaurne Besnouln

IPC: F16H25/00 ,  F16H21/00

CPC classification number: H02K7/06 ,  F16H1/16 ,  Y10T74/18032 ,  Y10T74/18696 ,  Y10T74/18704 ,  Y10T74/19735

Abstract: A quick-releasing linear actuator suitable for electric hospital beds includes a motor means, a transmission means, a clutch means and a pulling arm means. With the pulling of the pulling arm of the pulling arm means, a clutch and a clutch base of the clutch means can be disengaged, such that the screw of the transmission means will not be impeded by the worm gear. When a force is exerted to the telescopic rod of the transmission means, the screw can rotate by itself to rapidly lower the telescopic rod, thereby to achieve the rapid releasing of the hospital beds

Abstract translation: 适用于电动病床的快速释放线性致动器包括电动机装置，变速装置，离合器装置和牵引臂装置。 通过牵引臂装置的牵引臂的拉动，离合器装置的离合器和离合器基座可以脱离，使得传动装置的螺钉不会被蜗轮阻碍。 当力传递给传动装置的伸缩杆时，螺杆可以自身旋转以快速降低伸缩杆，从而实现医院病床的快速释放

公开(公告)号：US08794087B2

公开(公告)日：2014-08-05

申请号：US13492438

申请日：2012-06-08

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: F16H27/02

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：US08714039B2

公开(公告)日：2014-05-06

申请号：US13083545

申请日：2011-04-09

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: F16H25/12

CPC classification number: B65H75/483 ,  B65H75/4407 ,  B65H2701/36 ,  F16H25/2015 ,  F16H2025/2084 ,  F16H2025/209

Abstract: The present invention relates to a stroke-restricting device of a linear actuator and a wire-reeling mechanism thereof. The linear actuator includes a base and a telescopic pipe. The stroke-restricting device includes a box, a movable member, a block, a pair of switches, and a wire-reeling mechanism. The box is fixed to the base and has a wall plate. The wall plate is provided with a through-hole. The movable member includes a rod penetrating the through-hole and movable with respect to the box. The block is fixed to the rod. The pair of switches is fixed to the box to correspond to the block. Each of the switches has a trigger portion for generating electrical signals by means of contact of the block. Each of the trigger portions is located at two opposite ends of a moving path of the block. The wire-reeling mechanism includes a wire disposed in the telescopic pipe and moving therewith. One end of the wire is connected to the movable member. By this structure, only a small space can be used to control a limit position of a long distance.

Abstract translation: 本发明涉及线性致动器的行程限制装置及其绕线机构。 线性致动器包括底座和伸缩管。 行程限制装置包括箱，可动构件，块，一对开关和线卷绕机构。 箱子固定在底座上，并有一个墙板。 壁板设有通孔。 可动构件包括穿过通孔并相对于盒可移动的杆。 块固定在杆上。 该对开关固定在盒子上以对应于该块。 每个开关具有用于通过块的接触产生电信号的触发部分。 每个触发器部分位于块的移动路径的两个相对端。 电线卷取机构包括设置在伸缩管中并随其移动的线。 线的一端连接到可动构件。 通过这种结构，只能使用很小的空间来控制长距离的极限位置。

公开(公告)号：US20130198959A1

公开(公告)日：2013-08-08

申请号：US13367831

申请日：2012-02-07

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: A61G7/012 ,  F21V33/00 ,  A61G7/05

CPC classification number: F21V33/0072 ,  A61G7/018 ,  A61G7/05 ,  A61G7/0524 ,  F21V23/0485 ,  F21V33/0012 ,  F21W2131/208 ,  F21Y2115/10

Abstract: A control panel of a sickbed having a light source is disposed around a sickbed and includes a casing, a light module and a control module. The light module and the control module are provided on two opposite surfaces of the casing respectively. The control module is electrically connected to the light module for controlling the height of the sickbed and an ON/OFF state of the light module. The control panel of the present invention is used to adjust the height of the sickbed and also provides illumination, so that it really demonstrates practicability and convenience.

Abstract translation: 具有光源的病床的控制面板设置在病床周围，并且包括壳体，光模块和控制模块。 光模块和控制模块分别设置在壳体的两个相对表面上。 控制模块电连接到光模块，用于控制病床的高度和灯模块的开/关状态。 本发明的控制面板用于调节病床的高度，并提供照明，从而真正表现出实用性和便利性。

公开(公告)号：US08047867B2

公开(公告)日：2011-11-01

申请号：US12352003

申请日：2009-01-12

Applicant: Chou-Hsin Wu

Inventor： Chou-Hsin Wu

IPC: H01R1/00

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。