Integrated face frame used for panel television (TV) set and manufacturing method of integrated face frame

Abstract

The invention discloses an integrated face frame used for a panel television (TV) set, and belongs to the technical field of television manufacturing. The invention further discloses a manufacturing method of manufacturing the integrated face frame. The invention provides the integrated face frame and the method of manufacturing the integrated face frame, wherein the integrated face frame is simple in structure and low in manufacturing difficulty, and deformation of the integrated face frame is easy to control. Each strip-type blank is trimmed according to the unfold size of a rectangular face frame body, screen fixing holes and rear cover fixing holes are formed in each strip-type blank, each strip-type blank is bent to be a blank with L-shaped edges, then the blanks are assembled and welded to form the rectangular face frame body, so that the cross section of each edge of the rectangular face frame body is manufactured to be of an L shape and each L-shaped side face of the rectangular face frame body is provided with the screen fixing holes and the rear cover fixing holes, and the screen fixing holes and the rear cover fixing holes are matched with screen connecting holes and rear cover connecting holes.

Description

technical field [0001] The invention relates to an integrated surface frame, in particular to an integrated surface frame for a flat-panel TV, and belongs to the technical field of TV manufacturing. The present invention also relates to a manufacturing method for the integrated face frame. Background technique [0002] At present, the TV frame includes a complete set frame and a module frame, and the complete set frame is further divided into a plastic frame and a metal frame, and the complete set frame and the module frame are separated. With the improvement of consumers' aesthetic standards and the rapid development of the manufacturing process of flat-panel TV products, metal bezels are favored for their strong metal texture, high grade, good wear resistance, and high product strength. At present, SAMSUNG, LG, SONY, Panasonic and other companies have used metal bezels in the appearance structure of flat-panel TVs. Their products have unique shapes, exquisite craftsmanshi...

AI Technical Summary

Problems solved by technology

However, because the industry has not yet solved the problem of deep drawing of the face frame, the current sheet metal stamping and forming processing method cannot be applied to the situation where the face frame of the whole machine and the face frame of the module are combined into one

Chinese utility model patent ZL200820091836.7 discloses a flat panel TV surface frame, which is formed by stamping and milling from a whole piece of metal plate, which has unique integrity and no connection gap on the surface. The metal surface frame assembled by boards is more beautiful in appearance, but it greatly wastes raw materials, and it is not easy to form products with large extension height and small corner R

CN102170541A discloses a flat panel TV frame, which includes four frame bars, the frame bars are made of drawn aluminum profiles, and the end and tail of the frame bars are fixedly connected through a single-sided connection process, although the processing cost is greatly reduced and the product quality is improved. Production efficiency, but the improvement of product appearance quality is limited

ZL200810066011.4 discloses a sheet metal screen of a rear-projection TV and its manufacturing method, which includes bending and butt-jointing the surface frame strips to form a rectangular screen frame by sheet metal technology, and cutting out the screen frame according to the designed screen frame size. Make the metal strips of the upper, lower, left, and right side frame bars, stamp and bend them into the side frame bars, fit the face frame bars together, and weld and fix them into a rectangular frame. This solution saves materials, but there is a welding workload Large, difficult welding, difficult to control parts deformation, low production capacity, etc.

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