Display screen box and LED display screen

Abstract

The utility model discloses a display screen box and an LED display screen, the display screen box comprises a display screen box main body, the back of the display screen box main body is fixedly connected with auxiliary mechanisms, and the bottoms of the two auxiliary mechanisms are clamped and connected with insertion rods. According to the display screen box body and the LED display screen, through the arrangement of the auxiliary mechanism, the inserting rods and the fixing mechanism, the two sets of inserting rods are clamped into circular grooves formed in the bottoms of the two sets of connecting rods correspondingly, and the LED display screen body is driven by the circular grooves formed in the bottoms of the two sets of inserting rods and the bottoms of the two sets of connecting rods to conduct angle rotation adjustment; the LED display screen body is adjusted to a proper angle according to field requirements, then the two sets of quick-release bolts are rotated until the two sets of quick-release bolts penetrate through threaded holes formed in the surfaces of the two sets of inserting rods and the surfaces of the two sets of connecting rods, and then the LED display screen body can be fixed, so that the adaptability and diversity of the LED display screen body are improved, and the practicability is high. And the device can flexibly meet different environmental requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, specifically to display screen boxes and LED display screens. Background Art

[0002] A display screen box generally refers to the external protection structure of an LED display screen, which is used to protect LED display screen modules, circuits and other components, and at the same time provides support and fixing devices. An LED display screen is a flat display device that uses LEDs (light-emitting diodes) as light sources and can be used to display text, images, videos and other content.

[0003] Currently, during the placement of most display screen boxes and LED display screens, there is a lack of a mechanism for shielding the LED display screen, resulting in the surface of the LED display screen being easily contaminated by dust and debris, thus requiring regular cleaning and maintenance, which will increase the maintenance cost and workload. Especially in outdoor environments, due to more dust and pollutants in the air, the cleaning frequency may be higher.

[0004] A special-shaped LED display screen box disclosed in the publication number CN219242546U. Although, a special-shaped LED display screen box includes an L-shaped box body and an L-shaped display module. The L-shaped display module is installed on the L-shaped box body through a hinge. A thickened part protrudes inside the L-shaped box body. A groove is provided inside the thickened part. A rubber plate with a U-shaped structure is provided inside the groove. A plurality of grooves are provided on the end surface below the L-shaped box body. Bearings are embedded on the inner wall surfaces of the grooves. Studs are installed in the inner rings of the bearings. A winding assembly is installed at the bottom of the groove. The structure of the utility model is simple. After the rubber plate is exposed, the rubber plate can cover the outside of the L-shaped display module, effectively blocking external dust and also playing a protective role. When not in use, the rubber plate can be retracted into the groove, making the rubber plate integrated with the device, which is convenient for subsequent use.

[0005] Although the above patent can effectively block external dust and also play a protective role, and when not in use, the rubber plate can be retracted into the groove, making the rubber plate integrated with the device, which is convenient for subsequent use; however, this device lacks a mechanism for adjusting the angle of the LED display screen, which will limit the adaptability and diversity of the LED display screen. Because different installation angles or inclinations may be required for different places and different uses, the lack of an adjustment mechanism will result in the inability to flexibly meet different environmental requirements.

[0006] Therefore, it is necessary to invent a display screen box and an LED display screen to solve the above problems. Summary of the Utility Model

[0007] The technical problems to be solved by the present utility model are as follows: Provide a display screen box body and an LED display screen with relatively high practicability, which can be operated simply and has a relatively simple structure, and solve the problems of lacking a mechanism for shielding the LED display screen and lacking a mechanism for adjusting the angle of the LED display screen mentioned in the above background art.

[0008] The purpose of the present utility model can be achieved by the following technical solutions:

[0009] A display screen box body and an LED display screen, including a main body of the display screen box body, an auxiliary mechanism is fixedly connected to the back surface of the main body of the display screen box body, insertion rods are snap-connected to the bottoms of the two auxiliary mechanisms, a fixing mechanism is integrally connected to the tops of the two insertion rods, a storage box is fixedly connected to the top of the main body of the display screen box body, a limiting mechanism is fixedly connected to the outer periphery of the bottom of the storage box, silica gel is fixedly connected to the bottom of the storage box, steel wires are integrally connected to the left and right sides of the front surface of the silica gel, an aluminum substrate is fixedly connected to the inner side wall of the main body of the display screen box body, heat dissipation grooves are opened on the left and right sides of the main body of the display screen box body, clamping grooves are opened on the four sides of the main body of the display screen box body, and two groups of shielding mechanisms are snap-connected to one side of the four clamping grooves.

[0010] As a further scheme of the present utility model: The auxiliary mechanism includes a receiving frame fixedly connected to the back surface of the main body of the display screen box body, connecting rods are welded to the left and right sides of the back surface of the receiving frame, circular grooves are opened at the bottoms of the two connecting rods, threaded holes are opened on the surfaces of the two connecting rods and the two insertion rods, and two groups of quick-release bolts are threadedly connected to the interiors of the four threaded holes. The outside of the insertion rod is clamped inside the two circular grooves. The circular grooves play a role in fixing the insertion rod and also facilitate adjusting the angle of the main body of the LED display screen.

[0011] As a further scheme of the present utility model: The fixing mechanism includes support rods integrally connected to the bottoms of the two groups of insertion rods, and four groups of screws are threadedly connected to the surfaces of the two support rods. The screws play a role in fixing the support rods.

[0012] As a further scheme of the present utility model: The limiting mechanism includes two groups of sliding rails fixedly connected to the outer periphery of the bottom of the storage box, and a group of baffles are slidably connected to the inner side walls of the two sliding rails. The baffles play a role in limiting the silica gel and the two groups of steel wires inside the storage box, which is convenient for storage.

[0013] As a further scheme of the present utility model: The shielding mechanism includes four groups of insertion blocks snap-connected to one side of the four clamping grooves, and two groups of grid plates are fixedly connected to the inner side walls of the four insertion blocks. The grid plates play a role in shielding foreign objects from entering the main body of the display screen box body.

[0014] As a further solution of the utility model: support frames are fixedly connected to the left and right sides of the top of the display screen box body, a group of fixing plates are fixedly connected to the inner side walls of the support frames, and the bottom of the fixing plates is fixedly connected to the top of the storage box, and the fixing plates serve to increase the stability of the storage box.

[0015] As a further solution of the utility model: the interior of the display screen box body is fixedly connected with an LED display screen body, and the other side of the LED display screen body is integrally connected with a power cord, and the LED display screen body serves to display text, images, videos and other contents.

[0016] Beneficial effects of the utility model:

[0017] 1. The display box and the LED display screen, through the setting of auxiliary mechanisms, plug rods, and fixing mechanisms, respectively engage the two sets of plug rods in the circular grooves opened at the bottom of the two sets of connecting rods. The LED display screen body is driven by the two sets of plug rods and the circular grooves opened at the bottom of the two sets of connecting rods to adjust the angle of the LED display screen body until it is adjusted to a suitable angle according to the site requirements, and then rotate the two sets of quick-release bolts until the two sets of quick-release bolts penetrate the threaded holes opened on the surfaces of the two sets of plug rods and the two sets of connecting rods. The LED display screen body can be fixed, which helps to increase the adaptability and diversity of the LED display screen body and enables the device to flexibly respond to different environmental requirements.

[0018] 2. The display cabinet and LED display screen, through the setting of storage box, limit mechanism, silicone and steel wire, use the slide rail to push the baffle to one side to release the restriction on the two sets of steel wires, and then use the elasticity of the two sets of steel wires to move and pop out the silicone to separate from the storage box, so that the silicone is located on the front of the LED display screen body, avoiding the surface of the LED display screen body from being contaminated by dust and debris, reducing the number of regular cleaning and maintenance, thereby reducing maintenance costs and workload.

[0019] 3. The display cabinet and the LED display screen are provided with an aluminum substrate, a card slot and a shielding mechanism. When the device is in use, the main body of the LED display screen will generate a certain amount of heat. At this time, the aluminum substrate can effectively transfer the heat from the main body of the LED display screen to the heat dissipation slots opened on the left and right sides of the main body of the display cabinet, and then dissipate the heat to the environment through two groups of grid plates, which is conducive to the rapid extraction of the heat generated by the main body of the LED display screen, thereby extending the service life of the main body of the LED display screen. In addition, the four groups of card slots and four groups of plug-ins are provided to facilitate the disassembly and cleaning of the two groups of grid plates, so as to avoid excessive dust and foreign matter isolated on the surface of the two groups of grid plates, which affects the heat dissipation of the main body of the LED display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the auxiliary mechanism and the fixing mechanism of the present utility model;

[0023] Figure 3 It is a schematic diagram of the limiting mechanism and the silica gel of the present utility model;

[0024] Figure 4 It is a schematic diagram of the shielding mechanism of the present utility model.

[0025] In the figure: 1. Main body of the display screen box; 2. Auxiliary mechanism; 201. Bearing frame; 202. Connecting rod; 3. Plug rod; 4. Fixing mechanism; 401. Support rod; 402. Screw; 5. Storage box; 6. Limiting mechanism; 601. Slide rail; 602. Baffle; 7. Silica gel; 8. Steel wire; 9. Aluminum substrate; 10. Card slot; 11. Shielding mechanism; 1101. Plug block; 1102. Grid plate; 12. Support frame; 13. Fixed plate; 14. Main body of the LED display screen. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figures 1-4As shown in the figure, the display screen box body and the LED display screen include the main body 1 of the display screen box body. An auxiliary mechanism 2 is fixedly connected to the back surface of the main body 1 of the display screen box body. Plug rods 3 are snap-connected to the bottoms of the two auxiliary mechanisms 2. A fixing mechanism 4 is integrally connected to the tops of the two plug rods 3. Through the settings of the auxiliary mechanism 2, the plug rods 3, and the fixing mechanism 4, it helps to increase the adaptability and diversity of the main body 14 of the LED display screen, enabling the device to flexibly meet different environmental requirements. A storage box 5 is fixedly connected to the top of the main body 1 of the display screen box body. A limiting mechanism 6 is fixedly connected to the outer periphery of the bottom of the storage box 5. A silica gel 7 is fixedly connected to the bottom of the storage box 5. Steel wires 8 are integrally connected to the left and right sides of the front surface of the silica gel 7. Through the settings of the storage box 5, the limiting mechanism 6, the silica gel 7, and the steel wires 8, it avoids the surface of the main body 14 of the LED display screen from being contaminated by dust and sundries, reduces the frequency of regular cleaning and maintenance, and thus reduces the maintenance cost and workload. An aluminum substrate 9 is fixedly connected to the inner side wall of the main body 1 of the display screen box body. Heat dissipation slots are opened on the left and right sides of the main body 1 of the display screen box body. Card slots 10 are opened on the four sides of the main body 1 of the display screen box body. Two groups of shielding mechanisms 11 are snap-connected to one side of the four card slots 10. Through the settings of the aluminum substrate 9, the card slots 10, and the shielding mechanisms 11, it is beneficial to quickly export the heat generated by the main body 14 of the LED display screen, thereby extending the service life of the main body 14 of the LED display screen;

[0028] As Figure 2 shown, the auxiliary mechanism 2 includes a receiving frame 201 fixedly connected to the back surface of the main body 1 of the display screen box body. Connecting rods 202 are welded to the left and right sides of the back surface of the receiving frame 201. Circular grooves are opened at the bottoms of the two connecting rods 202. Threaded holes are opened on the surfaces of the two connecting rods 202 and the two plug rods 3. Two groups of quick-release bolts are threadedly connected to the interiors of the four threaded holes. The outside of the plug rod 3 is clamped inside the two circular grooves. The circular grooves play a role in fixing the plug rod 3 and also facilitate adjusting the angle of the main body 14 of the LED display screen.

[0029] As Figure 2 shown, the fixing mechanism 4 includes support rods 401 integrally connected to the bottoms of the two groups of plug rods 3. Four groups of screws 402 are threadedly connected to the surfaces of the two support rods 401. The screws 402 play a role in fixing the support rods 401.

[0030] As Figure 3 shown, the limiting mechanism 6 includes two groups of slide rails 601 fixedly connected to the outer periphery of the bottom of the storage box 5. A baffle 602 is slidably connected to the inner side walls of the two slide rails 601. The baffle 602 plays a role in limiting the silica gel 7 and the two steel wires 8 inside the storage box 5, facilitating storage.

[0031] As Figure 4As shown in the figure, the shielding mechanism 11 includes four insertion blocks 1101 clamped on one side of the four groups of card slots 10. The inner side walls of the four insertion blocks 1101 are fixedly connected with two groups of grid plates 1102, and the grid plates 1102 play a role in shielding foreign objects from entering the main body 1 of the display screen box.

[0032] As Figure 1 As shown in the figure, on the left and right sides of the top of the main body 1 of the display screen box, there are fixedly connected with support frames 12. The inner side walls of the support frames 12 are fixedly connected with a group of fixing plates 13, and the bottom of the fixing plates 13 is fixedly connected to the top of the storage box 5. The fixing plates 13 play a role in increasing the stability of the storage box 5.

[0033] As Figure 4 As shown in the figure, an LED display screen main body 14 is fixedly connected inside the main body 1 of the display screen box. On the other side of the LED display screen main body 14, there is an integrated power cord. The LED display screen main body 14 plays a role in displaying contents such as texts, images, videos, etc.

[0034] The working principle of the present utility model: Clamp the two insertion rods 3 respectively in the circular grooves opened at the bottoms of the two connecting rods 202. Under the action of the two insertion rods 3 and the circular grooves opened at the bottoms of the two connecting rods 202, the LED display screen main body 14 drives the LED display screen main body 14 to perform angular rotation adjustment until it is adjusted to a suitable angle according to the on-site requirements. Then rotate the two quick-release bolts until the two quick-release bolts penetrate through the threaded holes opened on the surfaces of the two insertion rods 3 and the two connecting rods 202, and the LED display screen main body 14 can be fixed. When using the device, the LED display screen main body 14 will generate a certain amount of heat. At this time, the aluminum substrate 9 can effectively conduct the heat from the LED display screen main body 14 to the heat dissipation slots opened on the left and right sides of the main body 1 of the display screen box, and then dissipate it into the environment through the two grid plates 1102. And the four groups of card slots 10 cooperate with the four groups of insertion blocks 1101 to facilitate the disassembly and cleaning of the two grid plates 1102, avoiding excessive dust and foreign objects isolated on the surfaces of the two grid plates 1102, which affects the heat dissipation of the LED display screen main body 14. After using the device, use the slide rail 601 to push the baffle 602 to one side to release the restriction on the two steel wires 8, and then use the elasticity of the two steel wires 8 to move and eject the silica gel 7 to separate it from the storage box 5, so that the silica gel 7 is located in front of the LED display screen main body 14.

[0035] The above has described in detail an embodiment of the present utility model, but the content described is only the preferred embodiment of the present utility model and cannot be considered as used to limit the implementation scope of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A display box and an LED display screen, comprising a display box body (1), characterized in that: The back of the display screen box body (1) is fixedly connected to an auxiliary mechanism (2), the bottoms of the two auxiliary mechanisms (2) are both snap-fitted with plug rods (3), the tops of the two plug rods (3) are integrally connected to a fixing mechanism (4), the top of the display screen box body (1) is fixedly connected to a storage box (5), the bottom periphery of the storage box (5) is fixedly connected to a limiting mechanism (6), the bottom of the storage box (5) is fixedly connected to a silica gel (7), the front left and right sides of the silica gel (7) are integrally connected to steel wires (8), the inner side wall of the display screen box body (1) is fixedly connected to an aluminum substrate (9), the left and right sides of the display screen box body (1) are both provided with heat dissipation grooves, the four sides of the display screen box body (1) are all provided with card slots (10), and one side of the four card slots (10) is snap-fitted with two sets of shielding mechanisms (11).

2. The display box and LED display according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a support frame (201) fixedly connected to the back of the display box body (1), connecting rods (202) are welded on the left and right sides of the back of the support frame (201), and the bottoms of the two connecting rods (202) are provided with circular grooves, and the surfaces of the two connecting rods (202) and the two insertion rods (3) are provided with threaded holes, and the internal threads of the four threaded holes are connected with two groups of quick-release bolts, and the outside of the insertion rod (3) is engaged with the inside of the two groups of circular grooves.

3. The display screen box and LED display screen according to claim 1, characterized in that: The fixing mechanism (4) comprises a support rod (401) integrally connected to the bottom of the two groups of insertion rods (3), and four groups of screws (402) are threadedly connected on the surfaces of the two support rods (401).

4. The display box and LED display according to claim 1, characterized in that: The limiting mechanism (6) comprises two sets of slide rails (601) fixedly connected to the periphery of the bottom of the storage box (5), and a set of baffles (602) are slidably connected to the inner side walls of the two slide rails (601).

5. The display screen box and LED display screen according to claim 1, characterized in that: The shielding mechanism (11) comprises four groups of plug-in blocks (1101) engaged on one side of four groups of slots (10), and the inner side walls of the four plug-in blocks (1101) are fixedly connected with two groups of grid plates (1102).

6. The display screen box and LED display screen according to claim 1, characterized in that: The left and right sides of the top of the display screen box body (1) are fixedly connected to support frames (12), the inner side walls of the support frames (12) are fixedly connected to a group of fixing plates (13), and the bottom of the fixing plates (13) is fixedly connected to the top of the storage box (5).

7. The display screen box and LED display screen according to claim 1, characterized in that: The interior of the display screen box body (1) is fixedly connected to an LED display screen body (14), and the other side of the LED display screen body (14) is integrally connected to a power line.

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