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a frame structure

A frame structure and edge technology, which is applied in the field of frame structures, can solve the problems of difficult surface treatment and unguaranteed dimensional accuracy of aluminum frame structures, and achieve the effects of reducing surface treatment difficulty, ensuring dimensional accuracy, and reducing transportation costs

Active Publication Date: 2022-07-01
TSD ELECTRONICS TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the dimensional accuracy of the aluminum frame structure in the prior art cannot be guaranteed and the surface treatment is difficult, so as to provide a large-size aluminum frame structure with guaranteed dimensional accuracy and low surface treatment difficulty. frame structure

Method used

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Embodiment 1

[0034] like Figure 1-6 As shown, a frame structure of the present invention includes

[0035] The side part 1 is a profile extending in a straight line, with a connecting section perpendicular to the extension direction;

[0036] The corner connecting assembly is arranged between the ends of the two adjacent side parts 1 arranged according to the included angle, and has arms extending according to the included angle and correspondingly connecting the corresponding side parts 1, and connecting the corresponding side parts 1 respectively. The arm part and the side part 1 are fixed together.

[0037] The above solution is the core solution of the present invention, because the frame structure is formed by connecting the side parts 1 and the corner connecting components manufactured separately, and the side parts 1 and the corner connecting components manufactured separately are relative to the overall bent frame. In terms of structure, the dimensional accuracy is more easily g...

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Abstract

A frame structure of the present invention includes a side part, which is a straight-line extending profile with a connecting section perpendicular to the extending direction; a corner connecting component, which is arranged at the ends of two adjacent side parts arranged at an included angle. Between the parts, there are arm parts extending according to the included angles and respectively connecting the corresponding edge parts, and a fixing piece for fixing the arm parts and the edge parts together. The edge and corner connection components of the frame structure of the present invention are manufactured separately, so not only the dimensional accuracy can be guaranteed, but also the difficulty of surface treatment is reduced, and the transportation cost is also low.

Description

technical field [0001] The invention relates to the field of frame structures, in particular to a large-size frame structure used on a display screen. Background technique [0002] At present, the large-sized projected capacitive touch frame structures above 65 inches are mostly plastic parts. Due to the large size of the frame structure, the cost of the mold for making the frame structure is also very expensive. In addition, since the frame structure is a plastic part, not only does it have no metal texture , and the mechanical strength is low. [0003] The small-sized projected capacitive touch frame structure below 42 inches is made of aluminum extrusion profiles, and the joints are welded and connected. For example, Chinese patent document CN102316294B discloses a TV middle frame structure, which includes a main body and a connecting piece, and the main body is rectangular. The frame body is formed by milling trapezoidal grooves in four places from a hollow profile, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/18F16B1/00G09F9/30
CPCH05K7/18G09F9/30F16B1/00
Inventor 魏宁
Owner TSD ELECTRONICS TECH
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