An example apparatus Includes a first hinge, a first housing having a hinge region and a support panel, where the support panel is to extend from the hinge region. The apparatus also Includes a first display device rotatably coupled to the support panel via the first hinge, a second housing having a set of external electrical contact to provide power to a removable input device, a second hinge to rotatably couple the first housing to the second housing, and a second display device fixedly coupled to the second housing.

A keyboard (110) includes a base board (116), keys (112), pitfalls (120) and a mode control mechanism (118). The keys (112) include cups (1124), and the mode control mechanism (118) may switch the keyboard (110) especially the key cups (1124) between different modes. In case that the keyboard (110) is not in use, these cups (1124) can be received in the pitfalls (120) to reduce the profile of the keyboard (110). In case that the keyboard (110) is to be used, the keys (112) may be raised up and arranged on the base board (116) in order to enable long keystroke and provide good typing experience.

An electronic device case is shown and described. The device has a protective base member and a protective flap member. The protective base member has an exterior base surface and an interior base surface with a recess disposed in the interior base surface. The recess removably receives an electronic device. The protective flap member has an exterior flap surface and an interior flap surface. A display screen and at least one speaker are disposed in the interior flap surface of the protective flap member. The protective flap member is pivotally affixed to the protective base member and the protective base member and the protective flap member selectively move between an open and a closed orientation. The closed orientation is defined by the interior flap surface of the protective flap member resting against the interior base surface of the protective base member.

The present invention discloses a lifting key and a telescopic folding method. When a cover or handle is closed, the key is in a compressed state, and when the cover or handle of a device is opened, the cover or handle releases a traction mechanism, and the key drives a movable board to move by its own elastic force; after the movable board is displaced, a locked state between the movable board and an X balance frame is released, the X balance frame is unfolded under the force of a reset mechanism, and the key returns to a normal height; by slowly closing the cover or handle, the traction mechanism pulls the movable board under the action of the cover or handle, and the movable board moves back to return to an initial position. At this moment, the movable board is engaged with the X balance frame to make the key in the compressed state. The automatic lifting key of the present application can automatically expand the key when the cover is opened, and automatically contract the key when the cover is closed, which occupies a smaller space when the cover is closed, so as to make the notebook or Bluetooth keyboard thinner and easier to carry.

A mobile, versatile, transparent, double-sided data input device is described. The data input device includes a programmable, virtual keyboard with ergonomic benefits. The data input device includes a double-sided transparent touchscreen which provides keyed input and/or trackpad input to a separate computing device such as a mainframe computer, desktop computer, laptop, tablet, netbook, notebook, personal digital assistant (PDA), gaming console, e-reader, smartphone, or smartwatch by way of a wired or wireless connection, and includes control devices, such as a remote controller for gaming and/or control of one or more vehicles.

The invention discloses a retractable computer keyboard with a hand-painted board and a using method thereof, comprising a support plate, a soft silicone keyboard and a coil spring strip, wherein the kickstand pad is provided with a hand-painted screen with a telescopic a switch, a power indicator is arranged under the telescopic switch, a circuit board is arranged in the kickstand pad, a MCU is arranged on the circuit board, an air pump is arranged on one side of the single chip, and a tee pipe is arranged under the air pump, the aerating tube is arranged under the tee pipe, and the fixing board is provided with a fixing groove with aerifours orifices. The utility model has the advantages such as speeding up of the keyboard unfolding, reducing the space occupation and the overall thickness of the soft silicone keyboard and convenient for storage.

A keyboard (110) includes a base board (116), keys (112), pitfalls (120) and a mode control mechanism (118). The keys (112) include cups (1124), and the mode control mechanism (118) may switch the keyboard (110) especially the key cups (1124) between different modes. In case that the keyboard (110) is not in use, these cups (1124) can be received in the pitfalls (120) to reduce the profile of the keyboard (110). In case that the keyboard (110) is to be used, the keys (112) may be raised up and arranged on the base board (116) in order to enable long keystroke and provide good typing experience.

A shelf bracket is provided. The shelf bracket includes a shelf member and opposing side flanges extending from a back plate. A front flange extends from each of said opposing side flanges. The back plate, shelf member, side flange, and front flange define a cavity configured to receive an enclosure, such as by moving the enclosure in a vertical direction in and out of engagement with the cavity. The shelf member defines a bottom limit of the cavity such that movement of the enclosure into the cavity is limited to a first vertical direction and movement of the enclosure out of the cavity is limited to a second vertical direction, the second vertical direction being diametrically opposed to the first vertical direction. A support flange is optionally included, which is configured to engage with a support structure so as to provide support for the shelf bracket.

According to one embodiment, a keyboard PC includes a processor, a foldable keyboard, a housing, and an output terminal. The foldable keyboard comprises a first keyboard part and a second keyboard part. The housing that encloses the processor comprises a first housing part and a second housing part. The first housing part comprises the first keyboard part. The second housing part comprises the second keyboard part. The first housing part and the second housing part are configured to be opened or closed relative to one another by folding the housing. The output terminal supplies an image signal output from the processor to a display device.

A sinkable keyboard device includes a substrate, keycaps, a slide plate, and a driving member. The keycaps are above the substrate and capable of lifting and sinking. Each keycap is provided with a first guide member. The slide plate is below and in parallel with the substrate. The slide plate includes a long side and a short side connected to the long side. The slide plate is provided with second guide members respectively corresponding to the first guide members. The driving member is on the short side of the slide plate. The driving member includes a driving motor. The driving motor drives the slide plate to slide relative to the substrate along the long side to make the second guide members respectively against the first guide members to drive the keycaps to relatively sink.