-
公开(公告)号：US20120205976A1
公开(公告)日：2012-08-16
申请号：US13024796
申请日：2011-02-10
申请人： Tsun-Te Shih , Yu-Yuan Chang , Li-Wei Lu
发明人： Tsun-Te Shih , Yu-Yuan Chang , Li-Wei Lu
IPC分类号： H02J4/00
CPC分类号： H02J1/108 , H02J1/10 , H02J3/005 , H02J4/00 , Y10T307/352 , Y10T307/391
摘要： A redundant power system regulating operation according to loads includes a power back panel and a plurality of power supplies electrically connected to a plurality of input ports on the power back panel. The power back panel has a plurality of output ports electrically connected to at least one load. Each power supply has an ON/OFF control terminal to receive an ON/OFF signal to determine ON or OFF thereof. The power back panel further has a power source management unit to detect the number of the load being activated. The power source management unit includes a plurality of ON/OFF signal terminals electrically connected to the ON/OFF control terminals. The power source management unit determines the number of the ON/OFF signal terminals to output the ON/OFF signal according to the number of the activated load.
摘要翻译： 根据负载调节操作的冗余电力系统包括电源背板和电连接到电源背板上的多个输入端口的多个电源。 电源背板具有电连接到至少一个负载的多个输出端口。 每个电源具有ON / OFF控制端子，用于接收ON / OFF信号以确定其ON或OFF。 电源背板还具有电源管理单元，用于检测被激活的负载的数量。 电源管理单元包括电连接到ON / OFF控制端子的多个ON / OFF信号端子。 电源管理单元根据激活的负载的数量确定ON / OFF信号端子的数量以输出ON / OFF信号。
-
公开(公告)号：US07007959B1
公开(公告)日：2006-03-07
申请号：US10705001
申请日：2003-11-12
申请人： Li-Wei Lu
发明人： Li-Wei Lu
IPC分类号： B62B7/00
CPC分类号： A47D13/043
摘要： A walker used by babies to learn to walk includes a base frame on wheels. The base frame is provided with two rockers which are adjustably fastened to the base frame. The two rockers allow the walker a rocking movement. The two rockers are respectively fastened at a first retaining portion of the base frame when the two rockers remain in a standby state. The two rockers are respectively fastened at a second retaining portion of the base frame when the two rockers are at work.
摘要翻译： 婴儿用于学习走路的步行者包括轮子上的基座。 基架设有两个可调节地固定在基架上的摇杆。 两个摇杆允许步行者摇摆运动。 当两个摇杆保持在待机状态时，两个摇杆分别固定在基架的第一保持部分处。 当两个摇臂工作时，两个摇杆分别固定在基架的第二保持部分处。
-
-
公开(公告)号：US5662344A
公开(公告)日：1997-09-02
申请号：US593430
申请日：1996-01-29
申请人： Li-Wei Lu
发明人： Li-Wei Lu
CPC分类号： A47D13/043 , Y10T16/18 , Y10T16/195
摘要： A circular walker having an improved seat assembly and wheel structure. The seat structure includes a lace sewn between the seat and a backrest cover, buckles extending with a cloth strip on the sides and rear of the lace on the seat and engaging sheets on a front. The engaging sheets and buckles are inserted through holes in the carriage and hook on the carriage to fix the seat to the carriage. The wheels prevent foreign objects from rolling into the axle center without need of riveting the axle center. Each wheel has a seat body, two wheel bodies, a seal cover and a main seal cover, the main seal cover having an integral axle hole engaged by a distal end of an axle rod having an engaging block. The seal cover and main seal cover and main seal cover assembled together by inserting the axle rod through axle holes.
摘要翻译： 具有改进的座椅组件和车轮结构的圆形步行器。 座椅结构包括在座椅和靠背罩之间缝合的花边，在座椅上的花边的侧面和后部用布条延伸的带扣和前面的接合片。 接合片和带扣通过托架中的孔插入托架上并钩住以将座椅固定到托架上。 车轮防止异物滚动到车轴中心，而不需要铆接车轴中心。 每个轮具有座体，两轮体，密封盖和主密封盖，主密封盖具有由具有接合块的轴杆的远端接合的整体轴孔。 密封盖和主密封盖和主密封盖通过轴孔插入轴组装在一起。
-
-
公开(公告)号：US09192247B1
公开(公告)日：2015-11-24
申请号：US14456578
申请日：2014-08-11
申请人： Li-Wei Lu
发明人： Li-Wei Lu
CPC分类号： A47D1/08 , A47D13/043 , A47D13/102
摘要： A baby walker includes a lower frame and an upper frame mounted onto the lower frame via a folding device, wherein the upper frame is provided to load the body weight of the user. The lower frame has multiple roller assemblies universally mounted on a bottom thereof and two parallel foldable rocking devices mounted on the bottom of the lower frame. Each rocking device includes a first seat and a second seat respectively securely mounted on the bottom of the lower frame. A rocking plate has two opposite ends respectively pivotally mounted into a corresponding one of the first seat and the second seat. The rocking plate has a straight side and a corresponding curved side. The first seat holds the rocking plate in place when the rocking is vertical and horizontal relative to the supporting face of the baby walker.
摘要翻译： 婴儿助行器包括通过折叠装置安装到下框架上的下框架和上框架，其中设置上框架以加载使用者的体重。 下框架具有通常安装在其底部上的多个滚子组件和安装在下框架的底部上的两个平行的可折叠摇摆装置。 每个摆动装置包括分别牢固地安装在下框架的底部上的第一座椅和第二座椅。 摇摆板具有分别枢转地安装到第一座椅和第二座椅中的相应一个中的两个相对端。 摇摆板具有直的侧面和相应的弯曲侧面。 当摇摆垂直和水平相对于婴儿步行者的支撑面时，第一个座椅将摇摆板固定在适当位置。
-
-
-
公开(公告)号：US10021994B1
公开(公告)日：2018-07-17
申请号：US15784558
申请日：2017-10-16
申请人： Li-Wei Lu
发明人： Li-Wei Lu
摘要： A bouncing support structure for baby walker includes a tubular stand, an upper housing and a lower housing respectively sleeved on an upper end and a lower end of the tubular stand, wherein the upper housing and the lower housing are selectively and reciprocally moved relative to the tubular stand, and respectively connected to an upper frame and a lower frame of the baby walker. An expandable tube sleeved on the tubular stand. The expandable tube has two opposite ends respectively connected to the upper housing and the lower housing. A resilient device is received in the tubular stand, wherein the resilient device has a first end secured on the tubular stand and a second end secured on the upper housing. The bouncing support structure provides a bouncing function to the baby walker when the upper housing is reciprocally moved relative to the tubular stand.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.021 秒)
