Abstract:
Projectors and lighting modules thereof. A projector comprises a light source, a solar collector and a microprocessor. The microprocessor connects and controls the light source. The solar collector connects the microprocessor and receives light from the light source. The solar collector transmits an alarm signal to the microprocessor when suffering excessive temperature.
Abstract:
An optical access apparatus is provided. The optical access apparatus includes a mounting plate, characterized in that the mounting plate has a bent portion acting as a balance plate of the optical access apparatus.
Abstract:
A lens cover set, used with a lens disposed on an electronic product, includes a lens cover and a lens jacket. The lens cover is disposed on a housing of the electronic product and is used for containing the lens. The lens jacket is installed on the lens cover adjustably and hoops the lens by leaving a gap. By way of adjusting a relative position between the lens jacket and the lens cover so that the gap can be modulated.
Abstract:
A modular keyboard includes an upper casing, a lower casing corresponding to the upper casing, an electric conduction element and a circuit board. The upper casing includes a first side and a second side opposite to each other, and a plurality of press keys disposed on the first side. The lower casing is set for sealing the second side, and an enclosure space is formed between the upper casing and the lower casing. The electric conduction element is installed on the second side in the enclosure space, and the circuit board is installed between the electric conduction element and the lower casing. With a supersonic welding technique, the upper casing and the lower casing are engaged with each other to seal the enclosure space and isolate the electric conduction element in the enclosure space and the circuit board from the exterior.
Abstract:
A liquid crystal module comprises at least a liquid crystal panel with a display side and a liquid crystal side corresponding to each other, wherein at least one portion of the liquid crystal side is a heating portion, such that the heating portion can be driven to heat the liquid crystal side when the temperature of the environmental is under a liquid crystal working temperature. In addition, a liquid crystal anti-freeze method for the liquid crystal module is disclosed.
Abstract:
A lens cover set, used with a lens disposed on an electronic product, includes a lens cover and a lens jacket. The lens cover is disposed on a housing of the electronic product and is used for containing the lens. The lens jacket is installed on the lens cover adjustably and hoops the lens by leaving a gap. By way of adjusting a relative position between the lens jacket and the lens cover so that the gap can be modulated.
Abstract:
An electronic device carrier comprising a base and rolling devices. When an electronic device is removed from a receiving chamber of the base, the rolling devices can reduce friction effectively and resilient force of the rolling device can fix the electronic device in the receiving chamber. The electronic device carrier further includes a transmission unit for transmitting data whenever the electronic device is positioned in the receiving chamber.