Pegatron Corporation

Mackay Memorial Hospital

Megaforce Company Limited

National Taiwan University

Pei-Yi Lee

Shih-Yao Lin

Tao-Hua Cheng

Tsung-Cheng Lin

Wen-Chung Wu

Shu-Fen Chen

Shih-Chung Kang

Wen-Chieh Wu

Kai-Ping Wang

Pei-Chun Lin

Tien-Fu Chen

Chia-Liang Chiang

Yao-Yu Yang

Yung-Shun Su

Ci-Jyun Liang

Shunfeng Huang

Chuan-En Lee

Yi-Shun Chung

Kevin Lin

Shu-Hui Huang

Yu-Siang Ji

Zhen Wei Wu

Shih-yao Lin

A portable electronic device includes a base, a first display pivotally connected to the base, a second display, and a linkage mechanism. The first display is movable to be opened or closed relative to the base. The second display is located between the base and the first display. The linkage mechanism includes at least one first link. Two ends of the first link are pivotally connected to the first display and the second display, respectively. When the first display is opened relative to the base, the at least one first link rotates to drive the second display to move up relative to the base. When the first display is closed relative to the base, the at least one first link rotates in an opposite direction to drive the second display to move down to be accommodated between the first display and the base.

Portable electronic device

The present disclosure discloses a portable electronic device including a primary display panel, a keyboard module, a secondary display panel, and a support plate. The primary display panel includes a first pivot and a second pivot. The first pivot and the second pivot are disposed at the primary display panel. The keyboard module faces the primary display panel and includes a third pivot. One side of the secondary display panel is connected to the first pivot, and another side is a free side. The secondary display panel is flipped through the first pivot to be overlapped on an upper surface of the keyboard module or to abut against the upper surface at the free side. The support plate is flipped through the second pivot and the third pivot to be overlapped on the bottom surface of the primary display panel or to support the primary display panel.

An expander includes a first handle, a second handle, a first supporting member, and a second supporting member. The first handle includes a first gripping portion, a first pivoting portion, a first connecting portion, and an expanding compass. The second handle includes a second gripping portion, a second pivoting portion, and a second connecting portion. The second gripping portion includes a thru groove, and the expanding compass passes through the thru groove. The second pivoting portion is pivoted to the first pivoting portion. The second connecting portion and the second gripping portion are extending from two ends of the second pivoting portion, and the extension direction of the second connecting portion is not parallel to the extension direction of the second gripping portion.

Expander

An oral dilator includes a first body, a second body, a rotary member, and a positioning member. The first body includes a housing and a first duckbilled element. The second body includes a second duckbilled element corresponding to the first duckbilled element. The rotary member drives the second body to rotate. The positioning member is on the first body and selectively locks or unlocks the relative position between the first duckbilled element and the second duckbilled element when the second duckbilled element is driven to rotate by the rotary member.

Oral dilator

An early warning method and a device for preventing a wheelchair from tipping over are described. The early warning method includes projecting a laser light pattern, scanning the laser light pattern, making a comparison to determine whether the ground is a barrier terrain, and issuing an early warning to the user in situations of risk. The laser light pattern is projected onto the ground and compared with a standard pattern. The early warning is generated and is one selected from a group consisting of a beep, a warning message and a vibration to alert the wheelchair user to the danger of the barrier terrain.

Early warning method and device for preventing wheelchair from tipping over

Growing community of inventors

Taipei, Taiwan

Pei-Yi Lee