Wistron Corporation

Winstron Corp.

Cheng-Hsing Liu

Chen-Yi Liang

Chien-Wei Chen

Chu-Chia Tsai

Ming-Ju Hsieh

Cheng-Hsiang Chuang

Ming-Ru Syue

Hung-Chih Chen

San-Pao Kao

Shun-De Bai

Hsu-Hong Yao

Ching-Fu Hsu

Chun-Fei Yang

Li-Ping Pan

Chien-Yuan Lai

Jia-Hung Lee

Wen-Chi Hsu

I-Chun Chen

I-Chun Wu

Shu-Hsuan Lin

Tseng-Hun Yu

Ta-Yuan Tai

Jian-Zong Lee

Shih-Hung Lai

Chin-Ming Wei

Chang-Ming Shen

Chi-Fu Ho

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.

Active rollator

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.

Movable carrier

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.

Linkage mechanism and walking aid device

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.

Walking aid device

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.

Rotational positioning mechanism and carrier

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&#x2264;r&#x2264;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.

Diffuser and loudspeaker

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.

Mobile carrier and steering adjustment mechanism

An external electronic device for connecting to a portable electronic device is disclosed in the present invention. The external electronic device includes a base, a sliding component, a holder and a first hinge mechanism. The sliding component is slidably disposed on the base. The holder includes a body, an accommodating portion, an attractive component and a pushing portion. The body supports the portable electronic device. The accommodating portion whereinside the magnetic is movably disposed is formed on the body. The holder utilizes a magnetic force to attract a magnetic of the portable electronic device, so as to connect the portable electronic device with the holder. The pushing portion is disposed on an outer surface of the body for contacting an inclined guiding structure of the sliding component, so as to move the sliding component relative to the base. The first hinge mechanism is disposed between the base and the holder.

External electronic device and related computer system

A docking device including a casing and an extension supporting mechanism is disclosed. The extension supporting mechanism includes a sliding member, a transmission member, a supporting member and a clamping member. The sliding member is slidably disposed on the casing. The transmission member, the supporting member and the clamping member are pivoted to the casing, respectively. The transmission member is coupled to the sliding member. The supporting member is coupled to the transmission member. The clamping member further abuts against the sliding member and is for sliding the sliding member as rotating, such that the sliding member drives the transmission to rotate. Accordingly, the transmission member is driven to activate the supporting member to stretch an extension portion of the supporting member out of the casing.

Docking device and electronic system therewith

A cover with an angle adjustable standing slot is used to place an electronic device. The cover includes a keyboard, a cradle with a standing slot, a torque structure, and an elastic structure. The electronic device can be placed to the standing slot. A user can push the electronic device to rotate the cradle and the cradle would force the torque structure and the elastic structure to move. The electronic device can be stopped at an appropriate viewing angle, because the force between the electronic device, the torque structure, and the elastic structure are balanced. Additionally, the user can use the keyboard on the cover to type or edit documents anytime and anywhere.

Cover with angle adjustable standing slot

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.

Portable electronic device with hinge structure

A key, which is pressed for constituting close circuit, includes a key cap, a movable arm and a bottom plate. A bottom of the key cap is joined to a bend part of the movable arm. A pivot part of the movable arm is movably joined to a pivot hole of the bottom plate. The bend part surrounds at least two adjacent lateral sides of the bottom of the key cap to constitute a support plane. When the key cap is pressed down at any one spot on the key cap, the pressing force is supported by the bend part and moves the key cap downward directly instead of inclining to the side of the pressed spot. The key provides simple structure for easy assembly and requires less precision for saving fabrication cost.

Growing community of inventors

Taipei, Taiwan

Cheng-Hsing Liu