A packaging device for a display screen

Abstract

This utility model belongs to the field of display screens, specifically a packaging device for display screens, including a packaging box; a sealing plate is slidably connected to the side wall of the packaging box; a first bolt is threaded to the top of the packaging box; a second bolt is threaded to the side wall of the packaging box; a push plate is rotatably connected to the top of the first bolt and the second bolt; an air bladder is fixedly connected to the side wall of the push plate; an air valve is fixedly connected to the side wall of the air bladder; a slide rail is provided on the side wall of the packaging box; a slide rod is fixedly connected to the side wall of the push plate; the slide rod is slidably connected to the slide rail; the display screen is clamped from both sides by the expansion of the air bladder at the bottom of the first bolt and the bottom of the packaging box, reducing the displacement of the display screen due to bumps during transportation or handling; the position of the push plate can be adjusted by rotating the first bolt and the second bolt, and with the expansion of the air bladder, it can adapt to display screens of different lengths, widths and thicknesses, increasing the overall applicability of the packaging box.

Description

Technical Field

[0001] This utility model relates to the field of display screens, specifically a packaging device for display screens. Background Technology

[0002] A display screen is a device that converts electronic signals into visible images. It is widely used in televisions, computers, mobile phones, monitoring and other scenarios. Common types include LCD and OLED. The core of a display screen consists of a panel, a backlight module, and a driving circuit. It displays images by controlling the brightness and color of pixels. The size ranges from a few inches to tens of inches. Performance parameters include resolution, refresh rate, and color gamut. It is a key carrier for information display and human-computer interaction.

[0003] The manufacturing process of a display screen typically begins with the cutting and cleaning of the panel substrate. Then, electrodes and pixel structures are created through processes such as coating and photolithography. Next, the backlight module is assembled or the light-emitting layer is directly prepared, and components such as polarizers and cover plates are attached. After the drive circuit is soldered and aged, the appearance is polished and the dimensions are calibrated. Finally, the finished product is assembled. The entire process must be carried out in a dust-free environment to ensure display effect and yield.

[0004] After the monitor is manufactured, it is often necessary to use packaging equipment for its transportation. Most existing packaging equipment can only package monitors of the same model and size. When packaging monitors of different sizes, the packaging equipment needs to be changed, resulting in low applicability. Therefore, a new packaging device for monitors is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A packaging device for a display screen, comprising a packaging box; a sealing plate slidably connected to the side wall of the packaging box; a first bolt threadedly connected to the top of the packaging box; a second bolt threadedly connected to the side wall of the packaging box; a push plate rotatably connected to the top of the first bolt and the second bolt; an air bladder fixedly connected to the side wall of the push plate; an air valve fixedly connected to the side wall of the air bladder; a slide rail provided on the side wall of the packaging box; a slide rod fixedly connected to the side wall of the push plate; the slide rod slidably connected to the slide rail; the display screen is clamped from both sides by the expansion of the air bladder at the bottom of the first bolt and the bottom of the packaging box, and the air bladder on the side of the second bolt expands to squeeze and fix it from the side, forming a fixed structure, reducing the displacement of the display screen due to bumps during transportation or handling. Rotating the first bolt and the second bolt can adjust the position of the push plate. With the expansion of the air bladder, it can adapt to display screens of different lengths, widths and thicknesses, increasing the overall applicability of the packaging box. The air bladder is elastic after inflation and can also cushion when the packaging box is subjected to bumps.

[0007] Preferably, multiple sets of fixing seats are fixed to the side wall of the packaging box; the fixing seats are symmetrically arranged on the side wall of the packaging box; a first support rod is fixed to the middle of the fixing seat; a suction cup is fixed to the bottom end of the first support rod; the suction cup can adhere to the ground, and the packaging box is fixed by the suction force generated by air pressure, which reduces the sliding or tipping of the packaging box due to external force during placement or operation, and increases the overall stability of the packaging box.

[0008] Preferably, a second support rod is fixed to the side wall of the packaging box; a magnetic block is fixed to the top of the second support rod; by cooperating with the magnetic block, multiple sets of packaging boxes can be attracted to each other to form an integral structure, reducing the movement of a single set of packaging boxes due to external forces, and making the connection of multiple sets of packaging boxes more stable.

[0009] Preferably, a fixing rod is fixedly connected to the top of the packaging box; the fixing rod is located on the side of the first bolt and the second bolt; an indicator plate is fixedly connected to the top of the first bolt and the second bolt; the scale markings on the side of the fixing rod provide a reference for the rotation distance of the first bolt and the second bolt, and the first bolt and the second bolt are adjusted to the corresponding positions according to the preset scale to ensure that the airbag can accurately fit the surface of the display screen and reduce the instability caused by insufficient adjustment of the first bolt and the second bolt.

[0010] Preferably, a soft cloth is fixed to the top of the airbag; the soft cloth is correspondingly arranged with the airbag; the soft cloth is spaced between the airbag and the display screen, which can prevent direct friction between the airbag and the surface of the display screen when the airbag is inflated, and reduce the scratches on the coating of the display screen.

[0011] Preferably, multiple sets of anti-collision pads are fixed around the packaging box; the anti-collision pads are correspondingly arranged with the packaging box; by fixing the packaging box around the packaging box with anti-collision pads, the packaging box can be protected around its perimeter when it is collided, increasing the stability of the display screen inside the packaging box, and also increasing the integrity of the packaging box as a whole during use.

[0012] The advantages of this utility model are: 1. The packaging device for a display screen described in this utility model clamps the display screen from both sides by inflating the airbags at the bottom of the first bolt and the bottom of the packaging box, and by inflating the airbags on the side of the second bolt to squeeze and fix it from the side, thus forming a fixed structure and reducing displacement of the display screen due to bumps during transportation or handling. Rotating the first and second bolts can adjust the position of the push plate. With the expansion of the airbags, it can adapt to display screens of different lengths, widths and thicknesses, increasing the overall applicability of the packaging box. The airbags are elastic after inflation and can also cushion the packaging box when it is subjected to bumps.

[0013] 2. The packaging device for a display screen described in this utility model can adhere to the ground through suction cups and use the suction force generated by air pressure to fix the packaging box, thereby reducing the sliding or tipping of the packaging box due to external force during placement or operation and increasing the overall stability of the packaging box. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the structure of the airbag in this utility model; Figure 3 This is a schematic diagram of the suction cup structure in this utility model; Figure 4 This is a schematic diagram of the magnetic block in this utility model; Figure 5 This is a schematic diagram of the structure of the indicator dial in this utility model.

[0016] In the diagram: 1. Packaging box; 11. Sealing plate; 12. First bolt; 13. Second bolt; 14. Push plate; 15. Airbag; 16. Air valve; 17. Slide rail; 18. Slide rod; 2. Fixing base; 21. First support rod; 22. Suction cup; 3. Second support rod; 31. Magnetic block; 4. Fixing rod; 41. Indicator dial; 5. Soft velvet cloth; 6. Anti-collision pad. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figures 1 to 5As shown in the embodiment of this utility model, a packaging device for a display screen includes a packaging box 1; a sealing plate 11 is slidably connected to the side wall of the packaging box 1; a first bolt 12 is threadedly connected to the top of the packaging box 1; a second bolt 13 is threadedly connected to the side wall of the packaging box 1; a push plate 14 is rotatably connected to the top of the first bolt 12 and the second bolt 13; an airbag 15 is fixedly connected to the side wall of the push plate 14; an air valve 16 is fixedly connected to the side wall of the airbag 15; a slide rail 17 is provided on the side wall of the packaging box 1; the side wall of the push plate 14... A sliding rod 18 is fixedly connected; the sliding rod 18 is slidably connected to the slide rail 17; during operation, the display screen to be packaged is placed inside the packaging box 1, and then the air pump is connected to the air valve 16 at the bottom of the packaging box 1. After starting the air pump, gas is injected into the air bladder 15 at the bottom of the packaging box 1, causing the air bladder 15 to inflate. When the first bolt 12 and the second bolt 13 are rotated, the push plate 14 moves closer to the display screen. When the first bolt 12 and the second bolt 13 are rotated, the sliding rod 18 will slide in the middle of the slide rail 17, so that the push plate 14 always maintains stable movement. After the push plate 14 is moved to a certain position, the air pump can be connected to the air valve 16 on the side of the first bolt 12 and the second bolt 13 to inject gas into the airbag 15, causing the airbag 15 to inflate. The inflating airbag 15 at the bottom of the first bolt 12 and the inflating airbag 15 at the bottom of the packaging box 1 can clamp the display screen on both sides, thus fixing the display screen. Subsequently, the inflating airbag 15 on the side of the second bolt 13 can squeeze and fix the display screen on the side, thus fixing the display screen inside the packaging box 1. Then, pushing the sealing plate 11 will complete the packaging of the display screen. The airbags 15 at the bottom of the first bolt 12 and the bottom of the packaging box 1 expand to clamp the display screen from both sides. The airbags 15 on the side of the second bolt 13 expand to squeeze and fix it from the side, forming a fixed structure. This reduces the displacement of the display screen due to bumps during transportation or handling. Rotating the first bolt 12 and the second bolt 13 can adjust the position of the push plate 14. With the expansion of the airbags 15, it can adapt to display screens of different lengths, widths and thicknesses, increasing the overall applicability of the packaging box 1. The airbags 15 are elastic after inflation and can also cushion the packaging box 1 when it is subjected to bumps.

[0020] like Figures 1 to 4 As shown, multiple sets of fixing seats 2 are fixed to the side wall of the packaging box 1; the fixing seats 2 are symmetrically arranged on the side wall of the packaging box 1; a first support rod 21 is fixed to the middle of the fixing seat 2; a suction cup 22 is fixed to the bottom end of the first support rod 21; during operation, the packaging box 1 can be moved to a designated position, and then, under the support of the first support rod 21, the suction cup 22 can contact the ground and adhere to the ground, so that the packaging box 1 is stable when placed; by adhering to the ground through the suction cup 22, the suction force generated by air pressure is used to fix the packaging box 1, reducing the sliding or tipping of the packaging box 1 due to external force during placement or operation, and increasing the overall stability of the packaging box 1.

[0021] like Figures 3 to 4As shown, a second support rod 3 is fixedly connected to the side wall of the packaging box 1; a magnetic block 31 is fixedly connected to the top of the second support rod 3; during operation, the remaining packaging boxes 1 can be placed on one side of the packaging box 1, and then the second support rod 3 on the side of the remaining packaging boxes 1 can be attracted to each other, so that multiple sets of packaging boxes 1 can be connected; by the cooperation of multiple sets of packaging boxes 1 and magnetic block 31 to attract each other, an integral structure can be formed, reducing the movement of a single set of packaging boxes 1 due to external force, and the connection of multiple sets of packaging boxes 1 is more stable.

[0022] like Figures 4 to 5 As shown, a fixing rod 4 is fixedly connected to the top of the packaging box 1; the fixing rod 4 is located on the side of the first bolt 12 and the second bolt 13; an indicator disk 41 is fixedly connected to the top of the first bolt 12 and the second bolt 13; during operation, when rotating the first bolt 12 and the second bolt 13, the rotation distance of the first bolt 12 and the second bolt 13 can be determined according to the scale markings on the side of the fixing rod 4. The indicator disk 41 can indicate the adjustment height of the first bolt 12 and the second bolt 13. When facing different models of display screens, it is only necessary to rotate the first bolt 12 and the second bolt 13 to the position corresponding to the scale markings on the side of the fixing rod 4; the scale markings on the side of the fixing rod 4 provide a reference for the rotation distance of the first bolt 12 and the second bolt 13. According to the preset scale, the first bolt 12 and the second bolt 13 are adjusted to the corresponding position to ensure that the airbag 15 can accurately fit the surface of the display screen and reduce the instability caused by insufficient adjustment of the first bolt 12 and the second bolt 13.

[0023] like Figure 2 As shown, a soft cloth 5 is fixed to the top of the airbag 15; the soft cloth 5 is correspondingly arranged with the airbag 15; during operation, when multiple sets of airbags 15 come into contact with the display screen, the airbags 15 will inflate and rub against the surface of the display screen, causing scratches on the display screen. The soft cloth 5 can be spaced between the display screen and the airbag 15; by using the soft cloth 5 as a spacer between the airbag 15 and the display screen, direct friction between the airbag 15 and the surface of the display screen can be prevented when the airbag 15 inflates, reducing scratches on the surface coating of the display screen.

[0024] like Figures 1 to 4 As shown, multiple sets of anti-collision pads 6 are fixed around the packaging box 1; the anti-collision pads 6 are correspondingly arranged with the packaging box 1; during operation, when handling and transporting the entire packaging box 1, the anti-collision pads 6 can protect the corners of the entire packaging box 1 and form a buffer when facing drops and impacts; by fixing the anti-collision pads 6 around the packaging box 1, the packaging box 1 can be protected around its perimeter when it is collided, increasing the stability of the display screen inside the packaging box 1 and also increasing the integrity of the packaging box 1 when in use.

[0025] Working principle: Place the display screen to be packaged inside the packaging box 1. Then connect the air pump to the air valve 16 at the bottom of the packaging box 1. After starting the air pump, gas is injected into the air bladder 15 at the bottom of the packaging box 1, causing the air bladder 15 to inflate. Rotating the first bolt 12 and the second bolt 13 moves the push plate 14 closer to the display screen. When the first bolt 12 and the second bolt 13 rotate, the slide rod 18 slides in the middle of the slide rail 17, keeping the push plate 14 moving stably. After moving the push plate 14 to a certain position, connect the air pump to the air valve 16 on the side of the first bolt 12 and the second bolt 13 to inject gas into the air bladder 15, causing the air bladder 15 to inflate. The inflating air bladder 15 at the bottom of the first bolt 12 and the inflating air bladder 15 at the bottom of the packaging box 1 clamp the display screen on both sides, fixing the display screen. Then, the inflating air bladder 15 on the side of the second bolt 13 can squeeze and fix the display screen on the side, fixing the display screen inside the packaging box 1. Then push the sealing plate 11 to complete the packaging of the display screen. The entire packaging box 1 can be moved to the designated position. Then, the first... Supported by the strut 21, the suction cup 22 can contact the ground and adhere to it, making the packaging box 1 stable when placed. Other packaging boxes 1 can be placed on one side of the packaging box 1, and then the second support rod 3 on the side of the other packaging boxes 1 can be attached to each other, allowing multiple sets of packaging boxes 1 to be connected. When rotating the first bolt 12 and the second bolt 13, the distance of rotation of the first bolt 12 and the second bolt 13 can be determined according to the scale markings on the side of the fixing rod 4. The indicator 41 can indicate the adjustment height of the first bolt 12 and the second bolt 13. When facing different models of display screens, simply rotate the first bolt 12 and the second bolt 13 to the position corresponding to the scale markings on the side of the fixing rod 4. When multiple airbags 15 come into contact with the display screen, the airbags 15 will inflate and rub against the surface of the display screen, causing scratches. The soft cloth 5 can be placed between the display screen and the airbags 15. When handling and transporting the entire packaging box 1, the anti-collision pad 6 can protect the corners of the entire packaging box 1 and form a buffer when facing drops and impacts.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A packaging device for a display screen, characterized in that: The package includes a packaging box (1); a sealing plate (11) is slidably connected to the side wall of the packaging box (1); a first bolt (12) is threadedly connected to the top of the packaging box (1); a second bolt (13) is threadedly connected to the side wall of the packaging box (1); a push plate (14) is rotatably connected to the top of the first bolt (12) and the second bolt (13); an airbag (15) is fixedly connected to the side wall of the push plate (14); an air valve (16) is fixedly connected to the side wall of the airbag (15); a slide rail (17) is provided on the side wall of the packaging box (1); a slide rod (18) is fixedly connected to the side wall of the push plate (14); and the slide rod (18) is slidably connected to the slide rail (17).

2. The packaging device for a display screen according to claim 1, characterized in that: The packaging box (1) has multiple sets of fixing seats (2) fixed to its side wall; the fixing seats (2) are symmetrically arranged on the side wall of the packaging box (1); a first support rod (21) is fixed to the middle of the fixing seat (2); a suction cup (22) is fixed to the bottom end of the first support rod (21).

3. The packaging device for a display screen according to claim 2, characterized in that: The packaging box (1) has a second support rod (3) fixed to its side wall; a magnetic block (31) is fixed to the top of the second support rod (3).

4. The packaging device for a display screen according to claim 3, characterized in that: The top of the packaging box (1) is fixed with a fixing rod (4); the fixing rod (4) is located on the side of the first bolt (12) and the second bolt (13); the top of the first bolt (12) and the second bolt (13) is fixed with an indicator plate (41).

5. The packaging device for a display screen according to claim 4, characterized in that: The top of the airbag (15) is fixed with a soft cloth (5); the soft cloth (5) is arranged correspondingly to the airbag (15).

6. The packaging device for a display screen according to claim 5, characterized in that: The packaging box (1) is fixed with multiple sets of anti-collision pads (6) around its perimeter; the anti-collision pads (6) are set in correspondence with the packaging box (1).

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