US 9,285,615 B2 · Structure for fixing frames and LCD device

Abstract

The invention discloses a structure for fixing frames and an LCD device. The structure for fixing frames includes a first frame and a second frame. The second frame is located inside of the first frame. Convex modules and countersinks are arranged in pairs on a contact surface between the first frame and the second frame. The convex modules are embedded into the countersinks for fixing the first frame and the second frame. The countersinks are blind holes. In the invention, because the frames are fixed by matching the countersinks with the convex modules and the countersinks are blind holes, no hollow structure is formed on the frame provided with the countersinks. Compared with the mounting structure having the through holes, the strength of the frames is significantly improved. When the two frames required to be installed are aligned and pressed, the convex modules is embedded into the countersinks for assembling the frames. This is a simple and efficient assembly method.

Claims8

Dependent claims

A structure for fixing frames, comprising:

a first frame and a second frame;
wherein said second frame is located inside of the first frame;
convex modules and countersinks are arranged in pairs on a contact surface between said first frame and said second frame;
said convex modules are embedded into said countersinks for fixing the first frame and the second frame;
and said countersinks are blind holes, wherein the bottoms of said countersinks protrude from the outer surface of the first frame or the second frame to form an internally hollow hillock structure, wherein said convex modules are arranged on the first frame;
and said second frame is provided with the matched countersinks, the second frame comprises a side wall defining the countersinks, and a part of an inner surface of the side wall opposite and corresponding to the countersinks is non-coplanar with another part of the inner surface of the side wall, wherein said countersinks are square;
and said convex modules are provided with at least one inclined inserting surface in an installation direction, and said convex modules are fan-shaped.

4 more elements

Dependencies are inferred from the claim text.

Structure for fixing frames and LCD device

Life of this patent

Structure for fixing frames and LCD device

Life of this patent

Abstract

Claims8