Qisda Corporation

Hsin-Hung Li

Chun-Ming Shen

Tsung-Hsun Wu

Chun-Hong Chen

A projector being operated at a working surface is provided. The projector includes a casing, a light source module and a transparent blocking member. The casing has a first surface and a second surface. The first surface is adjacent to the working surface and opposite to the second surface. The second surface has an opening. The light source module corresponding to the opening is disposed in the casing. The light source module can be assembled and disassembled through the opening. The transparent blocking member is disposed on the second surface and covers the opening.

Projector

The invention discloses a cover and an electronic apparatus with the cover. The cover is used for covering an opening of a casing of the electronic apparatus. The cover of the invention includes a covering body and a catching structure. Therein the covering body has an inner surface. When the opening is covered with the cover, the inner surface is toward the interior of the casing. The catching structure is formed on the inner surface for catching an object falling on the inner surface. The catching structure could be an adhesive layer or include a protrusive structure. If the catching structure is an adhesive layer, the object falling on the inner surface adheres to the adhesive layer. If the catching structure includes the protrusive structure, the object is confined by the protrusive structure.

Cover and electronic apparatus

Through combination of gears with different sizes in a transformation gear set configured in the height adjustment device, the height adjustment device can be fine-tuned. When an actuator of the height adjustment device is pressed, a first gear engaging with the actuator rotates and has a first relative distance with the actuator while a second gear engaging with a rack of the supporter has a second relative distance with the rack. The second relative distance is shorter than the first relative distance and the supporter is adjusted in a large scale and is fine-tuned through operating one single actuator.

Growing community of inventors

Taoyuan County, Taiwan

Hsin-Hung Li