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1. 发明申请

US20220192904A1 MOBILE ASSISTIVE DEVICE AND RELATED BARRIER OVERCOMING METHOD 有权
公开(公告)号：US20220192904A1
公开(公告)日：2022-06-23
申请号：US17209187
申请日：2021-03-22
申请人： Wistron Corporation
发明人： Ming-Ru Syue , Cheng-Hsing Liu
IPC分类号： A61G5/06 , A61G5/04
摘要： A barrier overcoming method for a mobile assistive device is disclosed. The barrier overcoming method includes sensing a surrounding environment of the mobile assistive device; determining whether a dangerous terrain exists in the surrounding environment of the mobile assistive device; determining whether the dangerous terrain belongs to a conquerable obstacle when the dangerous terrain exists in the surrounding environment around the mobile assistive device; and adjusting a status of the mobile assistive device to overcome the dangerous terrain when the dangerous terrain belongs to a conquerable obstacle.

2. 发明授权

US10761556B2 Rotational positioning mechanism and carrier 有权
公开(公告)号：US10761556B2
公开(公告)日：2020-09-01
申请号：US15942447
申请日：2018-03-31
申请人： Wistron Corporation
发明人： Chen-Yi Liang , Cheng-Hsing Liu , Tseng-Hun Yu
IPC分类号： G05G5/06 , A61H3/04 , G05G5/02 , A61G5/10
摘要： A rotational positioning mechanism includes a base, a rotational shaft, a rotational plate, at least two first switches and a positioning assembly. The rotational shaft is pivoted to the base. The rotational plate is connected to the rotational shaft and is configured to rotate relative to the base along with the rotational shaft. The rotational plate has at least two first positioning portions. The two first switches are respectively disposed at the two first positioning portions. The positioning assembly is disposed at the base, and comprises a positioning component configured to form a structural interference with any one of the first positioning portions or remove the structural interference. After the positioning component forms the structural interference with any one of the first positioning portions, the positioning component abuts against the corresponding first switch, and the degree of rotational freedom of the rotational plate and the rotational shaft are restricted.

3. 发明授权

US09042091B2 Portable electronic device with hinge structure 有权
标题翻译：带铰链结构的便携式电子设备
公开(公告)号：US09042091B2
公开(公告)日：2015-05-26
申请号：US13975381
申请日：2013-08-26
申请人： Wistron Corporation
发明人： Wen-Chi Hsu , Cheng-Hsing Liu , Chu-Chia Tsai , Chin-Ming Wei , San-Pao Kao , Cheng-Hsiang Chuang , Hung-Chih Chen , Shun-De Bai
IPC分类号： G06F1/16
CPC分类号： G06F1/1616 , G06F1/162 , G06F1/1681
摘要： portable electronic device includes a host module, a display module and a hinge structure. The hinge structure is pivotally connected to the host module and the display module. The hinge structure includes a support frame, a rotating component and two pivotal components. An end of the rotating component is installed inside the support frame and another end of the rotating component is installed inside the display module, so that the display module is capable of rotating in a first rotating direction relative to the support frame. The two pivotal components are disposed at opposite sides of the support frame and separated from the rotating component. An end of each pivotal component is installed inside the support frame and another end of each pivotal component is installed inside the host module, so that the display module is capable of rotating in a second rotating direction relative to the host module.
摘要翻译：便携式电子设备包括主机模块，显示模块和铰链结构。铰链结构枢转地连接到主机模块和显示模块。铰链结构包括支撑框架，旋转部件和两个枢转部件。旋转部件的端部安装在支撑框架的内部，旋转部件的另一端安装在显示模块内部，使得显示模块能够相对于支撑框架沿第一旋转方向旋转。两个枢转部件设置在支撑框架的相对侧并与旋转部件分离。每个枢转部件的端部安装在支撑框架内，并且每个枢转部件的另一端安装在主机模块内部，使得显示模块能够相对于主机模块沿第二旋转方向旋转。

4. 发明申请

US20140126134A1 PORTABLE ELECTRONIC DEVICE WITH HINGE STRUCTURE 有权
标题翻译：具有铰链结构的便携式电子设备
公开(公告)号：US20140126134A1
公开(公告)日：2014-05-08
申请号：US13975381
申请日：2013-08-26
申请人： Wistron Corporation
发明人： Wen-Chi Hsu , Cheng-Hsing Liu , Chu-Chia Tsai , Chin-Ming Wei , San-Pao Kao , Cheng-Hsiang Chuang , Hung-Chih Chen , Shun-De Bai
IPC分类号： G06F1/16 , H05K5/02
CPC分类号： G06F1/1616 , G06F1/162 , G06F1/1681
摘要： portable electronic device includes a host module, a display module and a hinge structure. The hinge structure is pivotally connected to the host module and the display module. The hinge structure includes a support frame, a rotating component and two pivotal components. An end of the rotating component is installed inside the support frame and another end of the rotating component is installed inside the display module, so that the display module is capable of rotating in a first rotating direction relative to the support frame. The two pivotal components are disposed at opposite sides of the support frame and separated from the rotating component. An end of each pivotal component is installed inside the support frame and another end of each pivotal component is installed inside the host module, so that the display module is capable of rotating in a second rotating direction relative to the host module.
摘要翻译：便携式电子设备包括主机模块，显示模块和铰链结构。铰链结构枢转地连接到主机模块和显示模块。铰链结构包括支撑框架，旋转部件和两个枢转部件。旋转部件的端部安装在支撑框架的内部，旋转部件的另一端安装在显示模块内部，使得显示模块能够相对于支撑框架沿第一旋转方向旋转。两个枢转部件设置在支撑框架的相对侧并与旋转部件分离。每个枢转部件的端部安装在支撑框架内，并且每个枢转部件的另一端安装在主机模块内部，使得显示模块能够相对于主机模块沿第二旋转方向旋转。

5. 发明授权

US11382821B2 Movable carrier 有权
公开(公告)号：US11382821B2
公开(公告)日：2022-07-12
申请号：US16262918
申请日：2019-01-31
申请人： Wistron Corporation
发明人： Chen-Yi Liang , Cheng-Hsing Liu , Chien-Wei Chen
IPC分类号： A61G5/00 , A61H3/04
摘要： A movable carrier includes a main body, a first wheel, a driving module, a first support member, a second wheel, a seat, a first handle and two first switches. The first wheel is pivotally connected to the main body. The driving module is disposed in the main body. The first support member is connected to the driving module. The second wheel is pivotally connected to the first support member. The seat is disposed on the main body. The first handle is pivotally connected to the seat and has a trigger portion. The first switches are disposed on the seat. When the first handle rotates with respect to the seat and the trigger portion triggers the first switch, the driving module drives the first support member to rotate with respect to the main body, so as to increase or decrease a distance between the first wheel and the second wheel.

6. 发明申请

US20220096311A1 ACTIVE ROLLATOR 有权
公开(公告)号：US20220096311A1
公开(公告)日：2022-03-31
申请号：US16952188
申请日：2020-11-19
申请人： Wistron Corporation
发明人： Ming-Ru Syue , Cheng-Hsing Liu , Jia-Hung Lee
IPC分类号： A61H3/04
摘要： An active rollator includes an auxiliary frame, a driving assembly, a sensing assembly, and a controller. The sensing assembly is configured to sense an operation area and output a sensing signal. When a user holds handlebars of the auxiliary frame and stands in the operation area, the controller is configured to, according to the sensing signal and a sensing threshold, control the driving assembly to make the auxiliary frame have a motion. Therefore, the active rollator aids the travel of the user.

7. 发明授权

US10406049B2 Mobile carrier and steering adjustment mechanism 有权
公开(公告)号：US10406049B2
公开(公告)日：2019-09-10
申请号：US15973543
申请日：2018-05-08
申请人： Wistron Corporation
发明人： Chen-Yi Liang , Cheng-Hsing Liu , Shu-Hsuan Lin
IPC分类号： A61G5/00 , A61G5/10 , A61G5/08
摘要： A mobile carrier includes a first frame, a directional wheel pivoted to the first frame, a second frame pivoted to the first frame, a steering adjustment mechanism connected to the second frame, and a steering wheel. The steering adjustment mechanism includes a first rotating element and a second rotating element coupled to the first rotating element. When a first rotating axis of the first rotating element is perpendicular to a plane, the first and the second rotating elements are locked to each other and are capable of rotating around the first rotating axis simultaneously. When a second rotating axis of the second rotating element is perpendicular to the plane, rotational degree of freedom of the first rotating element is restricted, and the second rotating element is capable of rotating around the second rotating axis relative to the first rotating element. A steering adjustment mechanism is also provided.

8. 发明申请

US20190142684A1 WALKING AID DEVICE 审中-公开
公开(公告)号：US20190142684A1
公开(公告)日：2019-05-16
申请号：US15871078
申请日：2018-01-15
申请人： Wistron Corporation
发明人： Chen-Yi Liang , Cheng-Hsing Liu , Ming-Ju Hsieh , Chien-Wei Chen
IPC分类号： A61H3/04
摘要： A walking aid device including a moving body, a message receiving element, a positioning element, and a processor is provided. The message receiving element, the positioning element, and the processor are respectively disposed at the moving body, and the message receiving element and the positioning element are respectively electrically coupled to the processor. The message receiving element is configured to receive a message from a target, and the positioning element is configured to locate a position of the moving body. When the message from a target is received by the message receiving element, the processor determines an orientation of the target according to the message, and the positioning element locates the position of the moving body. The processor produces a position data according to the orientation of the target and the position of the moving body, and controls the moving body to move to where the target is located.

9. 发明授权

US10667044B2 Diffuser and loudspeaker 有权
公开(公告)号：US10667044B2
公开(公告)日：2020-05-26
申请号：US16192804
申请日：2018-11-16
申请人： Wistron Corporation
发明人： Li-Ping Pan , Ta-Yuan Tai , Jian-Zong Lee , I-Chun Wu , Ching-Fu Hsu , Cheng-Hsing Liu
IPC分类号： H04R7/12 , H04R1/34
摘要： A diffuser includes a cone body including an apex portion, a bottom portion, and a side edge portion. The apex portion forms a partial spherical surface, and the side edge portion is aspherical and is connected between the apex portion and the bottom portion. The apex portion satisfies: 2R/3≤r≤R, where r is a radius of curvature of the apex portion, and R is a radius of curvature of a spherical diaphragm of a tweeter speaker. A loudspeaker including a tweeter speaker and a diffuser is also provided.

10. 发明申请

US20190046389A1 LINKAGE MECHANISM AND WALKING AID DEVICE 审中-公开
公开(公告)号：US20190046389A1
公开(公告)日：2019-02-14
申请号：US15784194
申请日：2017-10-16
申请人： Wistron Corporation
发明人： Chen-Yi Liang , Ming-Ru Syue , Ming-Ju Hsieh , Cheng-Hsing Liu
IPC分类号： A61H3/04 , F16H1/20 , F16H3/02 , A61G5/02
摘要： A linkage mechanism including a base, a first linkage, a second linkage and a driving element is provided. The first linkage has a first end portion and a second end portion opposite to each other, and the first end portion is pivoted to the base. The second linkage has third end portion and a fourth end portion opposite to each other, wherein the third end portion is coupled to the base, and the second end portion and the fourth end portion are coupled with each other. The driving element is coupled to at least one of the second end portion and the fourth end portion, and is configured to drive the first linkage and the second linkage to move relative to the base. A walking aid device is also provided.

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