Wistron Corporation

Chih-Ping Chen

Ping-Yu Ko

An-Hsiu Lee

Cheng-Wei Lin

Chun-Hong Kuo

Yuan-Tai Chen

Yung-Hung Teng

A display device is provided. The display device includes a device housing, a knob, a restriction unit and a screen panel. The knob is rotatably connected to the device housing, wherein the knob comprises a latch and a plurality of teeth, the knob is adapted to be rotated between a first knob location and a second knob location, and when the knob is in the first knob location, the latch protrudes from the device housing, and when the knob is in the second knob location, the latch is received in the device housing. The restriction unit is disposed in the device housing, wherein the restriction unit is adapted to be connected to one of the teeth to restrict the knob. The screen panel is detachably connected to the device housing. The display device can be easily detached from a display system.

Display system, display device and display connection module thereof

A retractable virtual reality device includes a rear cover, a front cover, a first restraining component, a second restraining component, and a display module. The front cover is movably combined with the rear cover. The first restraining component is fixed on the front cover. The second restraining component is movably disposed on the rear cover and for restraining the first restraining component. The display module includes a sleeve, a lens, and a display. The sleeve is fixed on the rear cover. The lens is disposed on a side of the sleeve. The display is disposed on the front cover and movably combined with the other side of the sleeve. By cooperation of the first restraining component and the second restraining component, the display and the front cover are movable relative to the lens and the rear cover, which reduces an overall size of the virtual reality device for easy carry.

Retractable virtual reality device

A circuit board device for fixing an electronic card, which is formed with at least one aperture, includes a circuit board and a securing member. The circuit board includes a board body formed with two through holes, and a socket connector provided on the board body for mating with the electronic card. The securing member includes a pressing plate for pressing against the electronic card, at least one engaging stud projecting from a bottom end of the pressing plate for engaging the aperture, and two resilient engaging arms provided respectively on left and right sides of the pressing plate. The engaging arms extend respectively through the through holes and engage releasably the board body.

Circuit board device and a combined circuit board and electronic card assembly

A housing is usable for positioning selectively a first electronic card having a first locking hole and a second electronic card having a second locking hole, and includes a base plate, a connector for mating with the selected one of the first and second electronic cards, and a movable element including a lever body that has an end portion connected pivotally to the base plate and a third locking hole opposite to the end portion. The lever body is operable to move the third locking hole between a first position, where the third locking hole is aligned with the first locking hole to cooperatively receive a fastener for fastening one of the first and second electronic cards, and a second position, where the third locking hole is aligned with the second locking hole to cooperatively receive the fastener for fastening the other one of the first and second electronic cards.

Growing community of inventors

Taipei, Taiwan

Chih-Ping Chen