A portable electronic device includes a first body, a second body, and a sliding mechanism. The first body includes a base and an input module slidably disposed on the base. The second body is pivotally connected to the base of the first body. The sliding mechanism includes a power output assembly and a rack, wherein the power output assembly is mounted at the base and the rack is mounted at the input module. The power output assembly is coupled to the rack.

An information handling system touchscreen display detects touches at a touch detection surface as inputs to the information handling system based in part upon periodical calibrations performed by a touch controller. An embedded controller detects placement of a keyboard on the touchscreen display and in response commands the touch controller to cease the periodic calibrations for at least the portion of the touchscreen display on which the keyboard is placed. For instance, the embedded controller interfaces with a Hall sensor disposed under the touchscreen display that detects a magnet integrated in the keyboard. At removal of the keyboard, the embedded controller commands the touch controller to perform a calibration to update touch detection.

The present utility provides a keyboard, including a first operating area, a second primary key area, and a third shortcut module area which are provided on a keyboard carrier from the bottom up. The second primary key area is used for three rows of alphabet keys. The first operating area is used for setting of a space bar, and the bottom of the second primary key area and the left and right sides of the first operation area constitute left and right palm support positions. The third shortcut module area is divided into left and right sections corresponding to the left and right palm support positions of the first operating area, the left and right sections being provided with shortcut modules respectively. When a palm is on a palm support position, the palm can reach over the second primary key area to operate the shortcut module, the palm can reach over the second main key area to operate a shortcut module without lifting the wrist.

A portable computer has a host and a display screen. The host has an ergonomic keyboard. The ergonomic keyboard has a left-hand keypad, a right-hand keypad, a user proximal end and a user distal end. The left-hand keypad has a plurality of first key columns and a plurality of first key rows. The plurality of first key columns are in a first radial arrangement. The right-hand keypad has a plurality of second key columns and a plurality of second key rows. The plurality of second key columns are in a second radial arrangement.

Example implementations relate to a rotatable keyboard. For example, an input control housing of a computing device according to the present disclosure may include a first segment including a first portion of keyboard keys, the first segment connected to a display housing via a first connection. The input control housing may include a second segment, physically separate from the first segment, including a second portion of the keyboard keys, the second segment connected to the display housing via a second connection. The first portion of keyboard keys may be rotatable three hundred and sixty degrees on a face of the first segment, and the second portion of the keyboard may be rotatable three hundred and sixty degrees on a face of the second segment.

An electronic device including a body, an input module, and an engaging mechanism is provided. The input module is movably disposed at the body and adapted to move along an axial direction. The engaging mechanism includes a first engaging portion and a second engaging portion. The first engaging portion is connected to the input module. The second engaging portion is movably connected to the body and is adapted to move with a traction of gravity. When the axial direction has a first angle with respect to a direction of gravity, the second engaging portion is away from the first engaging portion so that the input module is adapted to move along the axial direction. When the axial direction has a second angle with respect to the direction of gravity, the second engaging portion is engaged with the first engaging portion to limit the movement of the input module in the axial direction, and the first angle is greater than the second angle.

The invention provides an input device, including: a substrate, including at least one connecting portion and at least one limiting portion; at least one key, including at least one first engagement portion and at least one second engagement portion located on two opposite sides, where the first engagement portion is in contact with the connecting portion, so that the key can rotate relative to the substrate by taking the connecting portion as a rotation center, and the second engagement portion faces the limiting portion and is spaced apart from the limiting portion; and a buffer unit, disposed on at least one of two surfaces of the limiting portion and the second engagement portion facing each other. By disposing the buffer unit, noise generated due to the collision between the second engagement portion and the limiting portion can be decreased.

The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.

The present invention provides a touch device, including a cover plate, a circuit board, a bracket, and a noise reduction layer group. The circuit board is fixed below the cover plate. The circuit board is provided with a trigger zone located on a bottom surface, and includes an elastic sheet located in the trigger zone. The bracket is disposed below the circuit board. The noise reduction layer group is disposed between the bracket and the elastic sheet.

The present invention provides a touch control device, including a cover plate, a circuit board, an elastic sheet body and a bracket. The circuit board is fixedly arranged below the cover plate. The circuit board is provided with a triggering region located on a bottom surface. The elastic sheet body is arranged under the circuit board and corresponds to the triggering region. The bracket is disposed below the circuit board. The bracket is provided with a first side and a second side which are opposite and a middle region located on the second side and further comprises two cantilevers which are located at both sides of the middle region of the second side and extend towards opposite directions. The elastic sheet body is in contact with the middle region. The end of each cantilever is provided with an abutting-joint structure and is in contact with the circuit board by the abutting-joint structure.