CASING STRUCTURE AND ELECTRONIC DEVICE

摘要

A casing structure has an outer casing, a base plate, and a supporting unit. The base plate disposed inside the outer casing has an inner plate, an elastic arm, and a fixing body connected to the inner plate. The inner plate has a first plane and a second plane. The first plane is seamlessly abutted on the outer casing. One end of the elastic arm is angularly connected to the inner plate, and the other end of the elastic arm is defined as a free, and resiliently movable end. The fixing body is arranged correspondingly to the elastic arm. The supporting unit has a positioning body and a contacting body extended from the positioning body. The positioning body has a substantially frame shape, and the shape of the positioning body is matching to a space, which is surroundingly defined by the fixing body and the free end.

主权项

1. A casing structure, comprising:
an outer casing; a base plate disposed in the outer casing, the base plate comprising:
an inner plate having a first plane and a second plane, are arranged to oppositely face each other, wherein the first plane substantially and seamlessly abuts an inner surface of the outer casing;an elastic arm projected in a sloped manner away from the inner plate and the outer casing, wherein one end of the elastic arm is angularly connected to the inner plate and the other end of the elastic arm is defined as a free end, the free end and a plane arranged on the inner plate are configured with a gap therebetween; anda fixing body connected to the inner plate and correspondingly arranged to the elastic arm; and a supporting unit including a substantially frame shaped positioning body and a contacting body, wherein the positioning body has a positioning portion and a connecting portion, the contacting body extends from the connecting portion of the positioning body; wherein the second plane of the inner plate, the fixing body, and the free end of the elastic arm surroundingly define a restricting slot, and the external contour and the size of the positioning body correspondingly conforms to the restricting slot.