Packaging box for liquid crystal display panel assemblies

Abstract

The invention relates to the field of packaging, and specifically relates to a packaging box for liquid crystal display panel assemblies. The packaging box comprises a box body, the side wall of the box body is provided with a clamp slot, the packaging box also comprises a clamping component, the clamping component comprises a first arm, a second arm and a connecting part, the connecting part is used for connecting the first arm and the second arm, the first arm is inserted in the clamp slot, and the second arm is inserted in a gap on a liquid crystal display panel assembly. The first arm is inserted in the clamp slot on the side wall of the box body, so that the clamping component is fixed simply; the second arm is inserted in a gap on a liquid crystal display panel assembly, so that the second arm can achieve an effect of positioning the flexible circuit board side of a liquid crystal display panel, and the other three sides of the liquid crystal display panel are positioned through the side wall of the box body, so that the liquid crystal display panel is completely positioned in the horizontal direction.

Description

technical field [0001] The invention relates to the field of packaging, more specifically, to a packaging box for a liquid crystal display panel assembly. Background technique [0002] Products in the electronics industry are characterized by complexity, high value, and fast update speed, and there are complex supply relationships among manufacturers. As far as the current production and sales forms of electronic products are concerned, the production of parts, the assembly of finished products and semi-finished products are mostly in the It is carried out in different places and completed by different manufacturers, so that the parts and semi-finished products of electronic products have to be transported between manufacturers. [0003] Taking the liquid crystal display industry as an example, such as figure 1 As shown, the liquid crystal display panel assembly 1 includes a liquid crystal display panel 11, a circuit board 12 and a flexible circuit board (COF) 13 for connec...

AI Technical Summary

Problems solved by technology

[0002] Products in the electronics industry are characterized by complexity, high value, and fast update speed, and there are complex supply relationships among manufacturers. As far as the current production and sales forms of electronic products are concerned, the production of parts, the assembly of finished products and semi-finished products are mostly in the It is carried out in different places and completed by different manufacturers, so that the parts and semi-finished products of electronic products have to be transported between manufacturers

[0003] Taking the liquid crystal display industry as an example, such as figure 1 As shown, the liquid crystal display panel assembly 1 includes a liquid crystal display panel 11, a circuit board 12 and a flexible circuit board (COF) 13 for connecting the liquid crystal display panel 11 and the circuit board (PCB board) 12, the liquid crystal display panel 11 and the circuit The boards 12 are separated by a flexible circuit board 13 to form a gap 14. In the prior art, the liquid crystal display panel assembly is generally placed flat in a packaging box made of polypropylene foam (EPP) during transportation. The length of the circuit board is less than the length of the liquid crystal display panel, so the box body of the packaging box has a positioning buffer effect on the four side walls of the liquid crystal display panel, but when the lengths of the circuit board and the liquid crystal display panel are close, the side walls of the box body only It can have a positioning and buffering effect on the three side walls of the liquid crystal display panel, but it cannot provide a positioning and buffering effect on the side where the flexible circuit board is installed. When the box is vibrated, the circuit board is easy to move with the vibration and pull the flexible circuit. board, resulting in damage to the circuit on the flexible circuit board; in addition, because the flexible circuit board is a soft film, the circuit board may enter between the two liquid crystal display panels due to vibration, resulting in broken pieces

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