Patent Number: 7,535,721

Title: Casing for electronic device and projector having this casing for electronic device

Abstract: A casing for electronic device having a casing body for housing an electronic device and a foot part provided to be movable forward to and backward from a surface of the casing body and adapted to adjust inclination of the electronic device, the casing body has a boss that is formed to protrude on the inner surface of the casing body and in which a hole connecting the inside and outside of the casing body is formed, and the foot part has a grounding part exposed from the casing for an electronic device and abutted against an installation target surface and a shaft part housed within the boss and having a screw groove formed on its outer circumferential surface. A recess part is formed at a part of the screw groove of the shaft part, and on the inner surface of the boss, a screw thread that engages with the screw groove of the shaft part and extends in a circumferential direction of engagement without overlapping a circumference of the hole as viewed from the axial direction of movement of the foot part, and a protrusion that fits in the recess part when the shaft part turns by a predetermined quantity in relation to the inner surface of the boss, are formed.

Inventors: Okoshi; Masayuki (Matsumoto, JP), Momose; Akira (Shiojiri, JP)

Assignee: Seiko Epson Corporation

International Classification: H05K 5/00 (20060101)

Expiration Date: 2021-05-19 0:00:00