CN201990093U - Liquid crystal display packaging box - Google Patents

Abstract

The utility model relates to a packing box, and specifically discloses a packing box for a liquid crystal display, which is folded from a plane cardboard and includes a box body and two buffer pads, wherein the buffer pads are respectively arranged on the walls of the box body. On the left and right sides of the box, the buffer pad includes a side support body, a panel liner frame and a back plate liner frame, and folded and formed fixing recesses are respectively arranged between the panel liner frame and the back plate liner frame of the buffer liner. The groove is used to respectively embed the left and right parts of the liquid crystal display into the fixing grooves for fixing; the plane cardboard is at least one of corrugated cardboard and cardboard whose surface has undergone water-repellent treatment. The packaging box of the utility model is made of folded corrugated cardboard, which can be recycled and degraded naturally, meeting the requirements of environmental protection. More importantly, the utility model has very good cushioning performance, which can reduce the external impact force to the minimum , will not directly transmit the external impact force to the packaged object to cause its damage.

Description

A liquid crystal display box

technical field

The utility model relates to a packing box, in particular to a packing box for a liquid crystal display.

Background technique

The buffer pads built into the existing liquid crystal display packaging boxes are mostly made of foam. After the foam is discarded, it cannot be recycled or recycled, which does not meet the requirements of environmental protection. At the same time, the pads made of this foam have relatively low toughness. Poor, fragile, and poor cushioning effect, it will directly transmit external impact to the LCD display, causing the LCD display to be damaged.

Utility model content

The technical problem to be solved by the utility model is to provide an environment-friendly liquid crystal display packaging box with good cushioning effect.

In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:

A liquid crystal display packaging box, which is folded from plane cardboard, includes a box body and two buffer pads, wherein the buffer pads are respectively arranged on the left and right sides of the box body against the wall of the box body, and the buffer pads The liner includes a side support, a panel liner frame and a back plate liner frame, and the panel liner frame and the back plate liner frame of the buffer liner are respectively provided with folding and formed fixing grooves, and the left and right parts of the liquid crystal display are embedded respectively Fixing in the fixing groove;

The plane cardboard is at least one of corrugated cardboard and thick cardboard with water-repellent treatment on the surface.

Preferably, the planar cardboard is provided with pre-processing cuts and guiding bending lines, and the guiding bending lines are at least one of creasing lines and lines connecting evacuated row-like holes.

Preferably, wrist holes are respectively provided on both sides of the box body, and a thread plug hole is also provided on one of the sides.

Preferably, the buffer pads are all provided with wire slots for placing wires.

Preferably, the side support body is provided with a positioning hole for connecting the panel lining frame and the back plate lining frame.

Preferably, the side support body is composed of positioning inserts formed by folding at least five times, the back panel lining frame is connected with the panel lining frame through the side support body section, and the side support body section is provided with inserting plates. Board positioning slot, the positioning board is inserted into the board positioning slot; the shape of the lower part of the positioning board is adapted to the cross-sectional shape of the side support body, and the positioning board is used for the panel lining frame and the backboard lining Frame connection and positioning. Preferably, at least one groove is provided on the positioning board for placing the connecting wire of the display. Preferably, the positioning board is provided with buffer strips formed by at least five folds.

Preferably, the panel lining frame is provided with a fixed support part formed by folding at least three times, and the fixed support part can effectively buffer the impact on the liquid crystal display panel; the side of the panel lining frame is also provided with at least The positioning baffle is folded twice, and the positioning baffle is used to protect the panel of the liquid crystal display; the side of the panel lining frame is also provided with a positioning insert folded at least twice, and the positioning The inserting plate is used to connect the panel lining frame and the side supporting body.

Preferably, the backplane lining frame is provided with a fixed support part formed by folding at least three times, and the fixed support part can effectively buffer the impact on the LCD panel; the backplane lining frame is provided with at least two The positioning baffle formed by secondary folding is used to protect the back of the liquid crystal display and fix the chassis and accessories placed in the groove.

Preferably, at least one groove is provided on the back plate lining frame, and the groove is used for placing the liquid crystal display chassis and accessories.

Preferably, the side of the backplane lining frame is also provided with a positioning insert folded at least twice, and the positioning inserting plate is used to connect the backplane lining frame and the side support body. Preferably, at least one groove is provided on the positioning board for placing the connecting wire of the display. Preferably, the positioning board is provided with buffer strips formed by at least five folds.

The packaging box of the utility model is made of folded corrugated cardboard, which can be recycled and degraded naturally, meeting the requirements of environmental protection. More importantly, the utility model has very good cushioning performance, which can reduce the external impact force to the minimum , will not directly transmit the external impact force to the packaged object to cause its damage. Using the equivalent international standard ISO2248-1985 "Packaging Drop Test Standard", a total of ten drops with one corner, three edges and six sides and a drop height of 76CM are used for the test. The measured drop G values are all lower than 120, which shows that the utility model The packing box can well protect the safety of the LCD monitor.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a reference diagram of the use state of the utility model.

Fig. 3 is a schematic structural view of the buffer pad of the present invention.

Fig. 4 is a schematic diagram of the expansion of the cushion pad of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figures 1-4, a liquid crystal display packaging box of the present invention includes a box body 100 and two buffer pads 200 placed in the box body 100, which are folded from corrugated cardboard, and the corrugated cardboard is set There are pre-processed cuts and guiding bending lines, and the guiding bending lines are lines connecting indentation lines and evacuated row holes; wherein,

The two sides of the box body 100 are respectively provided with wrist holes 101, and one of the sides is also provided with a thread plug hole 102;

The cushion pad 200 includes a side support body 1 30, a side support body 2 40, a panel lining frame 20 and a back panel lining frame 10 folded into a three-dimensional shape by corrugated cardboard; A slot 11 for placing wire rods; fixed grooves folded and formed between the panel lining frame 20 and the backplane lining frame 10 are respectively provided, and the left and right parts of the liquid crystal display are respectively embedded in the fixing grooves for fixing;

The side supports 30, 40 are provided with positioning holes for connecting the panel lining frame 20 and the back panel lining frame 10;

The side support body 30 and the side support body 40 are buffer strips formed by folding at least five times. The side support body 30 is provided with a positioning flashboard 32, and the side support body 40 is provided with a positioning flashboard 42. The plate 42 is used for the connection and positioning of the panel liner frame 20 and the back plate liner frame 10. The lower shapes of the positioning plate 32 and the positioning plate 42 are adapted to the cross-sectional shape of the side support body 30. The buffer pad 200 is provided with a plate The positioning groove 212, the positioning board 32 and the positioning board 42 are inserted into the board positioning groove 212;

The side of the side support 30 is also provided with a buffer strip 34 formed by at least six times of folding, a positioning groove 33, and a wire groove 31 for placing the display connection wire;

The side of the side support body 40 is also provided with a buffer strip 44 formed by at least six folds, a positioning groove 43, and a buffer strip 41 formed by at least five folds;

The panel backing frame 20 is a fixed support part formed by at least three times of folding, and the panel backing frame 20 is provided with a positioning baffle 21 formed by at least two times of folding, which is used to protect the panel of the liquid crystal display;

The side of the panel lining frame 20 is provided with a raised positioning insert 22, which corresponds to the positioning groove 33 and the positioning groove 43 respectively, and is used to connect the side supports 30, 40 and the panel lining frame 20;

The backplane lining frame 10 is a fixed support part formed by at least three folds, and the backplane lining frame 10 is provided with a groove 11 for placing the base and accessories of the display;

The backboard lining frame 10 is provided with a positioning baffle 201, and the positioning baffle 201 corresponds to the positioning groove 2011 inside the backplane lining frame 10, and is used to limit the stored accessories;

The side of the backboard lining frame 10 is provided with a raised positioning flashboard 12, and the positioning flashboard 12 corresponds to the positioning groove 33 and the positioning groove 43 of the side supports 30, 40, and is used to connect the side supports and the backboard lining. frame;

A groove 204 is also provided on the edge of the backplane lining frame 10, and the position of the groove 204 corresponds to the wire plug hole 102 of the box body, and is used for inserting the power cord of the display.

The method for packing the liquid crystal display in the packing box comprises the following steps:

1) Process the indentation line of the environmentally friendly corrugated cardboard according to the pre-designed jig, and the indentation is required to be tight but without cracks;

2) Fold the corrugated cardboard into a packing box 100 as required;

3) Fold the corrugated cardboard that has been cut and creased in advance into a three-dimensional buffer pad 200, including first folding out the side supports 30 and 40, the panel lining frame 20 and the back panel lining frame 10, and then folding out and placing the liquid crystal display Grooves for accessories 11;

4) Embed the liquid crystal display into at least two assembled cushion pads 200 and put them into the packaging box 100 .

The above-mentioned embodiment is only one of several implementations of the utility model, and is not a limitation to the concept of the utility model. Under the premise of not departing from the design concept of the utility model, engineers and technicians in the field make technical solutions for the utility model. All modifications and improvements should fall within the protection scope of the present utility model.

Claims (10)

1. A packing box for a liquid crystal display, characterized in that it is folded from a plane cardboard and includes a box body and two buffer pads, wherein the buffer pads are respectively arranged on the left and right sides of the box body against the box body wall. On the side, the buffer pad includes a side support body, a panel frame and a back frame, and there are respectively folded fixing grooves between the panel frame and the back frame of the buffer pad, and the liquid crystal The left and right parts of the display are respectively embedded in the fixing grooves for fixing; The plane cardboard is at least one of corrugated cardboard and thick cardboard with water-repellent treatment on the surface. 2. The liquid crystal display packing box according to claim 1, wherein said plane cardboard is provided with pre-processed incisions and guiding bending lines, and said guiding bending lines are indentation lines connected with evacuation row-shaped holes. at least one of the lines. 3 . The liquid crystal display packing box according to claim 1 , wherein wrist holes are respectively provided on both sides of the box body, and a thread plug hole is also provided on one of the sides. 4 . 4 . The liquid crystal display packing box according to claim 1 , wherein the buffer pads are all provided with wire slots for placing wires. 5 . 5 . The liquid crystal display packing box according to claim 1 , wherein a positioning hole for connecting the panel lining frame and the back panel lining frame is provided on the side supporting body. 5 . 6. The liquid crystal display packing box according to claim 1, wherein the side support body is composed of a positioning board formed by folding at least five times, and the back plate lining frame is connected with the cross section of the side support body The panel lining frame is connected, and the section of the side support body is provided with a positioning slot for the inserting plate, and the positioning inserting plate is inserted into the positioning slot of the inserting plate; the shape of the lower part of the positioning inserting plate is adapted to the cross-sectional shape of the side support body, The positioning board is used for the connection and positioning of the panel lining frame and the backboard lining frame; the positioning board is provided with at least one groove and a buffer strip formed by at least five times of folding. 7. The liquid crystal display packing box according to claim 1, characterized in that, said panel lining frame is provided with a fixed support part formed by folding at least three times; the side of said panel lining frame is also provided with a A positioning baffle folded at least twice; the side of the panel lining frame is also provided with a positioning board folded at least twice, and the positioning board is used to connect the panel lining frame and the side support body. 8. The liquid crystal display packing box according to claim 1, wherein, the back plate lining frame is provided with a fixed support portion formed by folding at least three times; Positioning baffle formed by folding. 9. The liquid crystal display packaging box according to claim 1, wherein at least one groove is provided on the back plate lining frame. 10. The liquid crystal display packaging box according to claim 1, wherein the side of the backboard lining frame is also provided with a positioning board folded at least twice, and the positioning board is used for Connect the back panel liner to the side supports.

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