| 摘要 |
FIELD: chemistry.SUBSTANCE: group of inventions relates to an electronic device. Disclosed is an electronic device which includes: a mounting plate, a first external element configured to hold a keyboard component, and a second external element configured to form a second external surface and a supporting plate located on the lower side of the keyboard component, wherein the mounting plate is placed between the first external element and the second external element; the supporting plate includes a first engagement portion having a first surface located opposite the first external element; the mounting plate includes a second engagement portion having a second surface located opposite the second external element, and the first surface faces the second surface when the first engagement portion engages with the second engagement portion, when supporting plate slides along the mounting plate; the first engagement portion includes a protrusion having a flat, substantially U shape and a hanging portion which continues from the protrusion; the first surface is located on the side of the protrusion; the second engagement portion includes a tooth portion which protrudes from the edge of the opening through the mounting plate; the second surface is located on the side of the tooth portion, and the tooth portion is located between the first engagement portion and the supporting plate, when the first engagement portion engages with the second engagement portion.EFFECT: simple design of an electronic device.13 cl, 24 dwg |
