Multifunctional display box

Abstract

The utility model relates to the technical field of display boxes, and discloses a multifunctional display box which comprises a box body, and a positioning and fixing mechanism is arranged outside the box body. The positioning and fixing mechanism comprises two sets of extension plates, the side faces, close to each other, of the two sets of extension plates are fixedly connected with the outer surface of the box body, a positioning sliding hole is formed in the upper surface of each set of extension plate, a positioning through pipe is slidably connected into each set of positioning sliding hole, and the bottom end of each set of positioning through pipe fixedly communicates with a vacuum suction cup. According to the multifunctional display box, through cooperation of the box body, the extension plate, the positioning sliding hole, the positioning through pipe, the vacuum suction cup, a positioning nut and a pushing handle, the vacuum suction cup can be in vacuum connection with the smooth ground, then through cooperation of a switch valve, a communicating hose and the positioning nut, the input end of the vacuum pump is manually connected with the communicating hose, and the vacuum suction cup is connected with the smooth ground; the vacuum chuck can be in vacuum connection with the smooth ground, and the effect of improving the stability of the multifunctional display box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display boxes, in particular to a multifunctional display box. Background Art

[0002] Display boxes are special boxes for product display, and are a powerful assistant for fully displaying products. Display boxes are mostly made of high-quality aluminum alloy profiles, which have the advantages of solid structure, beautiful appearance and good heat dissipation performance, and are ideal materials for various boxes. At present, the prospects of domestic display boxes are huge. Display boxes are product promotion tools designed for various enterprises to exhibit and display various samples at home and abroad and other business activities.

[0003] The utility model with the existing authorization announcement number CN218819311U discloses a multifunctional display box, including an adjustment structure, a connecting structure and a box body; the adjustment structure includes a mounting frame and a support plate, the rear side of the mounting frame is provided with a guide groove, the bottom end of the support plate is engaged in the guide groove, the inner side wall of the guide groove is fixedly connected to a limit plate, the side of the support plate is provided with a limit groove, and the limit plate is engaged in the limit groove; the front side of the guide groove is provided with a sliding groove, and the front side of the bottom end of the support plate is fixedly connected to a slide plate.

[0004] By adopting the above technical solution, the display adopts a detachable and rotatable structure. The display can be directly disassembled by sliding two movable plates, which is convenient for later repair and maintenance. At the same time, the display can be rotated by sliding the movable plate on the left, so that the display can be flipped to the rear side of the support plate and stored in the storage slot, which has good protection performance. However, in the above technical solution, since the multifunctional display box needs to extend the display to its upper part, the center of gravity of the multifunctional display box will be moved upward, resulting in instability of the mobile support of the multifunctional display box on the horizontal ground, which can easily cause the multifunctional display box to tip over during the mobile support, thereby causing damage to the multifunctional display box and the display pieces arranged therein.

[0005] Therefore, those skilled in the art provide a multifunctional display box to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional display box to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A multifunctional display box comprises a box body, and a positioning and fixing mechanism is arranged on the outside of the box body;

[0009] The positioning and fixing mechanism includes two groups of extension plates, and the side surfaces of the two groups of extension plates that are close to each other are fixedly connected to the outer surface of the box body, the upper surface of each group of extension plates is provided with a positioning slide hole, the interior of each group of positioning slide holes is slidably connected with a positioning through pipe, the bottom end of each group of positioning through pipes is fixedly connected with a vacuum suction cup, the top of each group of positioning through pipes is fixedly connected with a switch valve, the upper surface of each group of switch valves is fixedly connected with a connecting hose, the outer surface of each group of positioning through pipes is threadedly connected with a positioning nut, the bottom surface of each group of positioning nuts is in contact with the upper surface of the extension plate, and the outer surface of each group of positioning through pipes is fixedly connected with a pushing handle.

[0010] As a further solution of the utility model: two switch covers are movably hinged on the upper surface of the box body, and a pulling handle is fixedly connected to the upper surface of each switch cover.

[0011] As a further solution of the utility model: the front side and the back side of the box body are both fixedly connected to two push rods, and the ends of the two groups of push rods that are away from each other are both fixedly connected to push handles.

[0012] As a further solution of the utility model: the inner bottom wall of the box body is fixedly connected to two pushing hydraulic rods, the telescopic ends of the two pushing hydraulic rods are commonly fixedly connected to a pushing plate, and the pushing plate is slidably connected to the inside of the box body.

[0013] As a further solution of the utility model: a positioning frame is fixedly connected to the upper surface of the pushing plate, a liquid crystal display screen is arranged on the left side of the positioning frame, two groups of speakers are fixedly connected to the inner wall of the box body, each group of speakers is connected to the data of the liquid crystal display screen through a wire, and a supporting seat is fixedly connected to the bottom surface of the liquid crystal display screen, and the bottom surface of the supporting seat is in contact with the upper surface of the pushing plate.

[0014] As a further solution of the utility model: the right side of the liquid crystal display screen is provided with two snap-in grooves, the left side of the positioning frame is fixedly connected with two snap-in buckles, and each of the snap-in buckles is snap-into the inside of the snap-in groove.

[0015] As a further solution of the utility model: the bottom surface of each group of the extension plates is fixedly connected with a movable support leg, and the bottom end of each group of the movable support legs is fixedly connected with a universal wheel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a box body, an extension plate, a positioning slide hole, a positioning tube, a vacuum suction cup, a positioning nut and a pushing handle, and can utilize a plurality of extension plates fixed on the outer surface of the box body to enable the positioning tube to slide in the positioning slide hole provided on the extension plate, and can conveniently make the vacuum suction cup at the bottom end of the positioning tube contact with the ground and squeeze the air between the vacuum suction cup and the smooth ground by manually holding the pushing handle, and because the positioning tube is not connected to the atmosphere through the switch valve, the vacuum suction cup can be connected to the smooth ground by vacuum, and then the switch valve, the connecting hose and the positioning nut can be conveniently used. The vacuum suction cup contacts the smooth ground, and the vacuum pump is manually held to connect the input end of the vacuum pump with the connecting hose, and the power provided by the vacuum pump is used to draw a vacuum between the vacuum suction cup and the smooth ground by controlling the switch valve in time to make the vacuum suction cup vacuum-connected to the smooth ground, and the positioning nut is twisted to position the positioning tube in the positioning slide hole, so that the multifunctional display box can be conveniently and stably set on the horizontal ground, thereby improving the stability of the multifunctional display box and reducing the problem of tipping over due to the instability of the multifunctional display box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the box structure of a multifunctional display box;

[0019] Figure 2 It is a schematic diagram of a three-dimensional structure of a sectional view of a box in a multifunctional display box;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a rear view of a liquid crystal display screen in a multifunctional display box;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of a vacuum suction cup in a multifunctional display box.

[0022] In the figure: 1. Box body; 2. Positioning and fixing mechanism; 201. Extension plate; 202. Positioning slide hole; 203. Positioning through pipe; 204. Switch valve; 205. Connecting hose; 206. Vacuum suction cup; 207. Positioning nut; 208. Push handle; 3. Push rod; 4. Push grip; 5. Switch upper cover; 6. Pull handle; 7. Move support leg; 8. Universal wheel; 9. Push hydraulic rod; 10. Push plate; 11. Positioning frame; 12. Snap buckle; 13. LCD screen; 14. Support seat; 15. Snap groove; 16. Speaker. DETAILED DESCRIPTION

[0023] See also Figure 1-4A multifunctional display box includes a box body 1, a positioning and fixing mechanism 2 is arranged on the outside of the box body 1, two switch covers 5 are movably hinged on the upper surface of the box body 1, and a pull handle 6 is fixedly connected to the upper surface of each switch cover 5. By manually holding the pull handle 6, the switch cover 5 can be easily rotated along the hinge axis with the box body 1, so that the switch cover 5 can be used to protect the box body 1;

[0024] The positioning and fixing mechanism 2 includes two groups of extension plates 201, and the side surfaces of the two groups of extension plates 201 that are close to each other are fixedly connected to the outer surface of the box body 1. The front and back sides of the box body 1 are fixedly connected to two pushing rods 3, and the ends of the two groups of pushing rods 3 that are away from each other are fixedly connected to pushing grips 4. By manually holding the pushing grips 4, the pushing rods 3 are used to push the box body 1, so that the multifunctional display box can be moved on a horizontal ground.

[0025] A positioning slide hole 202 is provided on the upper surface of each group of extension plates 201, and a positioning through pipe 203 is slidably connected to the interior of each group of positioning slide holes 202, and a vacuum suction cup 206 is fixedly connected to the bottom end of each group of positioning through pipes 203. Two pushing hydraulic rods 9 are fixedly connected to the inner bottom wall of the box body 1, and the telescopic ends of the two pushing hydraulic rods 9 are fixedly connected to a pushing plate 10. The pushing plate 10 is slidably connected to the interior of the box body 1. The two pushing hydraulic rods 9 fixed to the inner bottom wall of the box body 1 can be used to push the pushing plate 10 to slide inside the box body 1, thereby facilitating driving the display structure in the box body 1 to slide up and down inside the box body 1.

[0026] The top of each set of positioning pipes 203 is fixedly connected with a switch valve 204, and the upper surface of each set of switch valves 204 is fixedly connected with a connecting hose 205. The upper surface of the push plate 10 is fixedly connected with a positioning frame 11. A liquid crystal display screen 13 is arranged on the left side of the positioning frame 11. The liquid crystal display screen 13 is a flat and thin display device, which is composed of a certain number of color or black and white pixels and is placed in front of the light source or the reflective surface. The model of the liquid crystal display screen 13 is L1960TR. Two sets of speakers 16 are fixedly connected to the inner wall of the box 1. The speaker 16 refers to a kind of device that uses electronic circuit design to make sound. The device is used for converting between signals and electronic signals. The model of the speakers 16 is LS80. Each set of speakers 16 is connected to the data of the liquid crystal display screen 13 through a wire. The bottom surface of the liquid crystal display screen 13 is fixedly connected with a support seat 14. The bottom surface of the support seat 14 is in contact with the upper surface of the push plate 10. The liquid crystal display screen 13 is set on one side thereof through a positioning frame 11 fixed on the upper surface of the push plate 10, and the support seat 14 on the bottom surface of the liquid crystal display screen 13 is supported on the upper surface of the push plate 10. The cooperation between the speakers 16 and the liquid crystal display screen 13 is used to better display the exhibits.

[0027] Two snap-in grooves 15 are provided on the right side of the LCD screen 13, and two snap-in buckles 12 are fixedly connected to the left side of the positioning frame 11. Each snap-in buckle 12 is snapped into the inside of the snap-in groove 15. The snap-in buckle 12 that can slide in the snap-in groove 15 is used to conveniently hang the LCD screen 13 on one side of the positioning frame 11, thereby facilitating its disassembly and assembly.

[0028] The outer surface of each group of positioning tubes 203 is threadedly connected with a positioning nut 207, the bottom surface of each group of positioning nuts 207 contacts the upper surface of the extension plate 201, the outer surface of each group of positioning tubes 203 is fixedly connected with a pushing handle 208, the bottom surface of each group of extension plates 201 is fixedly connected with a movable support leg 7, and the bottom end of each group of movable support legs 7 is fixedly connected with a universal wheel 8. By fixing the movable support leg 7 on the bottom surface of the extension plate 201, the universal wheel 8 is fixed to the bottom end of the movable support leg 7, so that the movable structure composed of the movable support leg 7 and the universal wheel 8 can be conveniently used to make the multifunctional display box move freely.

[0029] The working principle of the utility model is as follows: when in use, firstly connect the pushing hydraulic rod 9, the liquid crystal display screen 13 and the sound system 16 to the power supply. When the multifunctional exhibition box needs to be installed and used to display exhibits, the multifunctional exhibition box is first placed on a horizontal ground manually, and the mobile structure composed of two sets of mobile support legs 7 and universal wheels 8 is used. The pushing handle 4 can be conveniently held manually to push the box body 1 to a desired position by using the pushing rod 3. Then, the positioning nut 207 outside the positioning tube 203 is manually twisted, and the positioning tube 203 can be made to slide in the positioning slide hole 202 provided on the extension plate 201 by holding the pushing handle 208 manually, so that the vacuum suction cup 206 at the bottom end of the positioning tube 203 can contact the smooth ground.

[0030] Then, the input end of the vacuum pump is manually held to connect it with the connecting hose 205, and the switch valve 204 is manually controlled to connect the positioning tube 203 and the vacuum suction cup 206 with the vacuum pump. The positioning tube 203, the vacuum suction cup 206, and the space between the vacuum suction cup 206 and the ground are evacuated by controlling the vacuum pump. The switch valve 204 is continuously controlled to close it, and the vacuum suction cup 206 is stably connected to the smooth ground by twisting the positioning nut 207, so that the multifunctional display box can be stably set at a desired position.

[0031] Then, the handle 6 is manually pulled to open the switch cover 5, and the hydraulic rod 9 is continuously controlled to drive the rod push plate 10 to slide in the box body 1, so that the push plate 10 can push the positioning frame 11 onto the box body 1, and the LCD screen 13 is manually set on one side of the positioning frame 11, so that the snap buckle 12 can be snapped into the snap groove 15, so that the LCD screen 13 can be firmly installed on the push plate 10, and then the exhibits can be displayed through the cooperation of the LCD screen 13 and the speakers 16, and the space in the box body 1 and the sliding drawer in the box body 1 can be used to store items.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional display box, comprising a box body (1), characterized in that: A positioning and fixing mechanism (2) is arranged outside the box (1); The positioning and fixing mechanism (2) comprises two groups of extension plates (201), the side surfaces of the two groups of extension plates (201) close to each other are fixedly connected to the outer surface of the box body (1), the upper surface of each group of extension plates (201) is provided with a positioning slide hole (202), the interior of each group of positioning slide holes (202) is slidably connected to a positioning through pipe (203), the bottom end of each group of positioning through pipes (203) is fixedly connected to a vacuum suction cup (206), and each group of The top of each positioning tube (203) is fixedly connected to a switch valve (204), the upper surface of each set of the switch valves (204) is fixedly connected to a connecting hose (205), the outer surface of each set of the positioning tubes (203) is threadedly connected to a positioning nut (207), the bottom surface of each set of the positioning nut (207) is in contact with the upper surface of the extension plate (201), and the outer surface of each set of the positioning tubes (203) is fixedly connected to a pushing handle (208).

2. A multifunctional display box according to claim 1, characterized in that: Two switch covers (5) are movably hinged on the upper surface of the box body (1), and a pull handle (6) is fixedly connected to the upper surface of each switch cover (5).

3. The multifunctional display box according to claim 1, characterized in that: Two push rods (3) are fixedly connected to the front side of the box body (1) and the back side of the box body (1), and the ends of the two groups of push rods (3) that are away from each other are fixedly connected to push grip rods (4).

4. The multifunctional display box according to claim 1, characterized in that: The inner bottom wall of the box body (1) is fixedly connected to two pushing hydraulic rods (9), and the telescopic ends of the two pushing hydraulic rods (9) are commonly fixedly connected to a pushing plate (10), and the pushing plate (10) is slidably connected to the inside of the box body (1).

5. The multifunctional display box according to claim 4, characterized in that: The upper surface of the push plate (10) is fixedly connected to a positioning frame (11), a liquid crystal display screen (13) is arranged on the left side of the positioning frame (11), two groups of speakers (16) are fixedly connected to the inner wall of the box body (1), each group of speakers (16) is data-connected to the liquid crystal display screen (13) via a wire, and the bottom surface of the liquid crystal display screen (13) is fixedly connected to a support seat (14), and the bottom surface of the support seat (14) is in contact with the upper surface of the push plate (10).

6. The multifunctional display box according to claim 5, characterized in that: The right side of the liquid crystal display screen (13) is provided with two snap-in grooves (15), and the left side of the positioning frame (11) is fixedly connected with two snap-in buckles (12), and each of the snap-in buckles (12) is snap-into the inside of the snap-in groove (15).

7. The multifunctional display box according to claim 1, characterized in that: The bottom surface of each group of the extension plates (201) is fixedly connected to a movable support leg (7), and the bottom end of each group of the movable support leg (7) is fixedly connected to a universal wheel (8).

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