LED display screen module with protective mask

Abstract

The utility model discloses an LED display screen module with a protective mask, which belongs to the technical field of LED display equipment and comprises an LED display screen, first fixing blocks are mounted on the outer surfaces of the upper end and the lower end of the LED display screen, and first fixing columns are fixedly connected to the outer surfaces of the lower ends of the opposite sides of the first fixing blocks. Second fixing blocks are fixedly mounted on the outer surfaces of the left end and the right end of the LED display screen, second fixing columns are fixedly connected to the outer surfaces of the lower ends of the opposite sides of the second fixing blocks, and protective films are slidably connected to the outer surfaces of the second fixing columns at the left end and the right end; according to the LED display screen module with the protective mask, the LED display screen module with the protective mask can adapt to LED display screens of any specifications and can be repeatedly used, the environmental protection property of the LED display screen module is improved, and the protective film of the LED display screen module with the protective mask can be conveniently replaced through the protective film which can be freely detached on the second fixing column.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED display equipment, and in particular relates to an LED display screen module with a protective mask. Background Art

[0002] LED display is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long life and other characteristics, it is being widely used in the display field. LED display is generally fixed at a suitable height with a steel structure to display text, images, videos, video signals and other information. At present, LED display devices used in large shopping malls, commercial office buildings, landmark buildings and other buildings for commercial promotion or for covering building structures are mostly installed in an integral manner of disassembly and assembly with the steel frame under the requirement of setting obvious identification marks.

[0003] The prior art discloses a quick-detachable LED display device for shielding with a patent announcement number of CN214012399U. The above patent uses screws, module brackets, box frames, positioning columns, and positioning holes to make the quick-detachable LED display device easy to disassemble and assemble, with low maintenance costs, a stable structure, and strong practicality. However, the following deficiencies still exist in actual use: from a practical point of view, the device can only adapt to LED display screens of a single specification, has low applicability, and a low reuse rate, and the cost of replacing the protective mask is too high, which is not conducive to cost saving.

[0004] Therefore, there is a need for an LED display screen module with a protective mask to solve the problem in the prior art that the device can only adapt to LED display screens of a single specification, has low applicability and low reuse rate, and the cost of replacing the protective mask is too high, which is not conducive to cost saving. Utility Model Content

[0005] The purpose of the utility model is to provide an LED display screen module with a protective mask to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED display screen module with a protective mask, comprising an LED display screen, wherein the outer surfaces of the upper and lower ends of the LED display screen are both installed with a fixing block 1, and the outer surface of the lower end of the opposite side of the fixing block 1 is fixedly connected with a fixing column 1, and the outer surface of the left and right ends of the LED display screen is fixedly installed with a fixing block 2, and the outer surface of the lower end of the opposite side of the fixing block 2 is fixedly connected with a fixing column 2, and the outer surfaces of the left and right ends of the fixing column 2 are slidably connected with a protective film.

[0007] It should be noted in the scheme that the number of the fixed blocks is four, and they are evenly distributed at the upper and lower ends, and each fixed block includes a connecting column, a groove is provided on the inner surface of the connecting column, a slider is slidably connected to the groove, a sliding column is fixedly connected to the other side of the slider, the sliding column is slidably connected to a through groove provided on one side of the connecting column, and extends and is fixedly connected to one end of the sliding column of the fixed block at the other end, and a connecting hole is provided at the other end of the connecting column.

[0008] It is further worth explaining that there are four fixed blocks 2, and they are evenly distributed at the left and right ends, and each fixed block 2 includes a connecting column 2, the inner surface of the connecting column 2 is provided with a groove 2, the groove 2 is slidably connected with a slider 2, the other side of the slider 2 is fixedly connected with a sliding column 2, the sliding column 2 is slidably connected to a through groove 2 opened on one side of the connecting column 2, and extends and is fixedly connected to one end of the sliding column 2 of the fixed block 2 at the other end, and a through hole is opened at one end of the connecting column 2, and a connecting hole 2 is opened on one side of the connecting column 2.

[0009] It should be further explained that one side of the upper end of each of the connecting column 1 and the connecting column 2 is slidably connected with a screw 2, and the other end of the screw 2 extends and is slidably connected to one side of the upper end of the sliding column 1 and the sliding column 2.

[0010] As a preferred implementation, each of the connection hole 1 and the through hole is threadedly connected with a screw 1.

[0011] As a preferred implementation, the protective film is made of transparent plastic material, and there is a certain gap in the middle of the LED display screen.

[0012] As a preferred implementation, the lower ends of the fixing block 1 and the fixing block 2 extend a certain distance beyond the front end of the LED display screen.

[0013] Compared with the prior art, the LED display screen module with a protective mask provided by the utility model has at least the following beneficial effects:

[0014] (1) The through hole and the connecting hole 1 are connected by screw 1, so that the fixing block 1 and the fixing block 2 are fixed to each other on both sides of the LED display screen. The connecting column 1 and the connecting column 2 can be lengthened according to the length or height of the LED display screen, so that the sliding block 1 and the sliding block 2 can move relatively in the groove 1 and the groove 2 inside the connecting column 1 and the connecting column 2. Then, the upper ends of the connecting column 1 and the connecting column 2 are connected by screw 2, and the other ends are fixed to the upper surfaces of the sliding column 1 and the sliding column 2. Therefore, they can be adjusted and fixed according to the length and height of the LED display screen. When the length of the two fixing blocks 1 and the fixing blocks 2 is still not enough, the connecting pieces can be connected to the connecting holes 1 or the connecting holes 2 on one side of the two connecting columns 1 or the two connecting columns 2 by screws, so that the fixing blocks 1 or the fixing blocks 2 can be lengthened, so that a longer or wider LED display screen can be fixed, thereby improving the practicality of the LED display screen module with a protective mask and increasing the reuse rate of the device.

[0015] (2) The outer surfaces of the lower ends of the two fixing blocks are fixedly connected with the two fixing columns, and the outer surfaces of the two fixing columns at the left and right ends are slidably connected with protective films. When the protective films are damaged, they can be replaced in time, which is simple to operate and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the LED display screen of the utility model;

[0018] Figure 3 This is a structural schematic diagram of a fixing block of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the second fixing block of the utility model.

[0020] In the figure: 1. LED display screen; 2. Fixed block 1; 201. Connecting column 1; 202. Sliding block 1; 203. Sliding column 1; 204. Groove 1; 205. Connecting hole 1; 206. Through groove 1; 3. Fixed column 1; 4. Fixed block 2; 401. Connecting column 2; 402. Sliding block 2; 403. Sliding column 2; 404. Groove 2; 405. Through hole; 406. Connecting hole 2; 407. Through groove 2; 5. Screw 1; 6. Protective film; 7. Fixed column 2; 8. Screw 2. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4The utility model provides an LED display screen module with a protective mask, including: an LED display screen 1, including a fixing block 2 installed on the outer surfaces of the upper and lower ends of the LED display screen 1, a fixing column 3 is fixedly connected to the outer surface of the lower end of the opposite side of the fixing block 2, and a fixing block 2 4 is fixedly installed on the outer surface of the left and right ends of the LED display screen 1, a fixing column 2 7 is fixedly connected to the outer surface of the lower end of the opposite side of the fixing block 2 4, and a protective film 6 is slidably connected to the outer surface of the left and right fixing columns 27.

[0023] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that there are four fixed blocks 2, and they are evenly distributed at the upper and lower ends, and each fixed block 2 includes a connecting column 201, the inner surface of the connecting column 201 is provided with a groove 204, the groove 204 is slidably connected to a slider 202, and the other side of the slider 202 is fixedly connected to a sliding column 203, the sliding column 203 is slidably connected to a through groove 206 opened on one side of the connecting column 201, and extends and is fixedly connected to one end of the sliding column 203 of the fixed block 2 at the other end, and the other end of the connecting column 201 is provided with a connecting hole 205, through the connecting column 201, the groove 204, the slider 202, the sliding column 203, and the through groove 206, the length of the fixed block 2 can be freely controlled, thereby effectively fixing the upper and lower ends of the LED display screen 1, thereby improving the practicality of the LED display screen module with a protective mask.

[0024] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that the number of the fixed blocks 24 is four and they are evenly distributed at the left and right ends, and each fixed block 24 includes a connecting column 2401, a groove 2404 is provided on the inner surface of the connecting column 2401, a slider 2402 is slidably connected to the groove 2404, a sliding column 2403 is fixedly connected to the other side of the slider 2402, the sliding column 2403 is slidably connected to the through groove 2407 provided on one side of the connecting column 2401, and extends and is fixedly connected to one end of the sliding column 2403 of the fixed block 24 at the other end, and a through hole 405 is provided at one end of the connecting column 2401, and a connecting hole 2406 is provided on one side of the connecting column 2401, through the connecting column 2401, the groove 2404, the slider 2402, the sliding column 2403 and the through groove 2407, the length of the fixed block 24 can be freely controlled, thereby effectively fixing the left and right ends of the LED display screen 1, thereby improving the practicality of the LED display screen module with a protective mask.

[0025] This solution has the following working process: the through hole 405 and the connection hole 1 205 are threadedly connected by screw 1 5, so that the fixing block 1 2 and the fixing block 2 4 are fixed to each other on both sides of the LED display screen 1, and the connecting column 1 201 and the connecting column 2 401 can be stretched according to the length or height of the LED display screen 1, so that the slider 1 202 and the slider 2 402 move relatively in the groove 1 204 and the groove 2 404 inside the connecting column 1 201 and the connecting column 2 401, and then the upper end of the connecting column 1 201 and the connecting column 2 401 is threadedly connected by screw 2 8, and the other end is cut and fixed to the upper surface of the sliding column 1 203 and the sliding column 2 403 , so that it can be adjusted and fixed accordingly according to the length and height of the LED display screen 1. When the length of the two fixing blocks 1 2 and the fixing blocks 2 4 is still not enough, they can be threadedly connected to the connecting holes 1 205 or 2 406 on one side of the two connecting columns 1 201 or the two connecting columns 2 401 through the connecting pieces, so that the fixing blocks 1 2 or the fixing blocks 2 4 are lengthened, so that a longer or wider LED display screen 1 can be fixed, and the outer surface of the lower end of the opposite side of the fixing block 2 4 is fixedly connected with the fixing column 2 7, and the outer surface of the left and right ends of the fixing column 2 7 is slidably connected with a protective film 6, which can be replaced in time when the protective film 6 is damaged.

[0026] According to the above working process, it can be known that: by connecting the column 1 201, the groove 1 204, the slider 1 202, the sliding column 1 203, and the through groove 1 206, the length of the fixing block 1 2 can be freely controlled, thereby effectively fixing the upper and lower ends of the LED display screen 1, thereby improving the practicality of the LED display screen module with a protective mask; by connecting the column 2 401, the groove 2 404, the slider 2 402, the sliding column 2 403 and the through groove 2 407, the length of the fixing block 2 4 can be freely controlled, thereby effectively fixing the left and right ends of the LED display screen 1, thereby improving the practicality of the LED display screen module with a protective mask.

[0027] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that one side of the upper end of each connecting column 1 201 and connecting column 2 401 is slidably connected with a screw 2 8, and the other end of the screw 2 8 extends and is slidably connected to one side of the upper end of the sliding column 1 203 and the sliding column 2 403. Through the screw 2 8, the connecting column 1 201 and the connecting column 2 401 can be fixedly connected with the sliding column 1 203 and the sliding column 2 403, so that the length of the fixed block 1 2 and the fixed block 2 4 can be easily adjusted.

[0028] Further as Figure 1 and Figure 2As shown, it is worth noting that each connection hole 205 and through hole 405 is threadedly connected with a screw 5, and the fixing block 1 2 and the fixing block 2 4 can be fixedly connected to each other through the screw 5, thereby facilitating the fixing of the LED display screen 1 and increasing the practicality of the device.

[0029] Further as Figure 1 As shown, it is worth explaining in detail that the protective film 6 is made of transparent plastic material, and there is a certain gap in the middle of the LED display screen 1. Through the material setting of the protective film 6, the protective film 6 can be effectively prevented from affecting the display efficiency of the LED display screen 1, and through the gap between them, the accumulation of water vapor can be effectively avoided, which will affect the display effect of the LED display screen 1.

[0030] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the lower ends of the fixing block 1 2 and the fixing block 2 4 extend a certain distance from the front end of the LED display screen 1. By extending a certain distance, it is more convenient to install and remove the protective film 6, and it can also prevent the two from sticking together and affecting the display effect of the LED display screen 1 in the later stage.

[0031] In summary, the through hole 405 and the connecting hole 1 205 are threadedly connected by screws 1 5, so that the fixing block 1 2 and the fixing block 2 4 are fixed to each other on both sides of the LED display screen 1, and the connecting column 1 201 and the connecting column 2 401 can be elongated according to the length or height of the LED display screen 1, so that the slider 1 202 and the slider 2 402 move relatively in the groove 1 204 and the groove 2 404 inside the connecting column 1 201 and the connecting column 2 401, and then the connecting column 1 201 and the connecting hole 1 205 are threadedly connected by screws 2 8. One side of the upper end of the second column 401, and the other end is cut and fixed to the upper surface of the sliding column 1 203 and the sliding column 2 403, so that it can be adjusted and fixed accordingly according to the length and height of the LED display screen 1. When the length of the two fixing blocks 1 2 and the fixing blocks 2 4 is still not enough, the connecting piece can be threadedly connected to the connecting hole 1 205 or the connecting hole 2 406 on one side of the two connecting columns 1 201 or the two connecting columns 2 401, so as to lengthen the fixing block 1 2 or the fixing block 2 4, so that a longer or The LED display screen 1 is wider, and the outer surface of the lower end on the opposite side of the fixing block 2 4 is fixedly connected with a fixing column 2 7. The outer surfaces of the left and right ends of the fixing column 2 7 are slidably connected with a protective film 6, which can be replaced in time when the protective film 6 is damaged. The connecting column 1 201 and the connecting column 2 401 can be fixedly connected with the sliding column 1 203 and the sliding column 2 403 through the screw 2 8, so that the length of the fixing block 1 2 and the fixing block 2 4 can be conveniently adjusted. The fixing block 1 2 and the fixing block 2 4 can be fixedly connected to each other through the screw 1 5, so that the LED display screen 1 is conveniently fixed, and the practicality of the device is increased. The material setting of the protective film 6 can effectively prevent the protective film 6 from affecting the display efficiency of the LED display screen 1, and the gap between them can effectively avoid the accumulation of water vapor, which affects the display effect of the LED display screen 1. By extending a certain distance, it is more convenient to install and remove the protective film 6, and it can also prevent the two from sticking together and affecting the display effect of the LED display screen 1 in the later stage.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An LED display screen module with a protective mask, comprising an LED display screen (1), characterized in that: The LED display screen (1) comprises a first fixing block (2) mounted on the outer surface of the upper and lower ends, a first fixing column (3) fixedly connected to the outer surface of the lower end on the opposite side of the first fixing block (2), and a second fixing block (4) fixedly mounted on the outer surface of the left and right ends of the LED display screen (1), a second fixing column (7) fixedly connected to the outer surface of the lower end on the opposite side of the second fixing block (4), and a protective film (6) slidably connected to the outer surface of the second fixing column (7) on the left and right ends.

2. The LED display screen module with a protective mask according to claim 1, characterized in that: The number of the fixed blocks (2) is four and they are evenly distributed at the upper and lower ends, and each fixed block (2) includes a connecting column (201), the inner surface of the connecting column (201) is provided with a groove (204), the groove (204) is slidably connected to a slider (202), the other side of the slider (202) is fixedly connected to a sliding column (203), the sliding column (203) is slidably connected to a through groove (206) provided on one side of the connecting column (201), and extends to be fixedly connected to one end of the sliding column (203) of the other end fixed block (2), and the other end of the connecting column (201) is provided with a connecting hole (205).

3. The LED display screen module with a protective mask according to claim 1, characterized in that: The number of the two fixing blocks (4) is four and they are evenly distributed at the left and right ends, and each of the two fixing blocks (4) comprises a two connecting pillars (401), the inner surface of the two connecting pillars (401) is provided with a two grooves (404), the two grooves (404) are slidably connected with a two sliding blocks (402), the other side of the two sliding blocks (402) is fixedly connected with a two sliding pillars (403), the two sliding pillars (403) are slidably connected to a two through grooves (407) provided on one side of the two connecting pillars (401), and extend and are fixedly connected to one end of the two sliding pillars (403) of the other end fixing block (4), and one end of the two connecting pillars (401) is provided with a through hole (405), and one side of the two connecting pillars (401) is provided with a two connecting holes (406).

4. The LED display screen module with a protective mask according to claim 2, characterized in that: One side of the upper end of each of the connecting column 1 (201) and the connecting column 2 (401) is slidably connected with a screw 2 (8), and the other end of the screw 2 (8) is extended and slidably connected to one side of the upper end of the sliding column 1 (203) and the sliding column 2 (403).

5. The LED display screen module with a protective mask according to claim 2, characterized in that: Each of the connection holes (205) and the through holes (405) is threadedly connected with a screw (5).

6. The LED display screen module with a protective mask according to claim 1, characterized in that: The protective film (6) is made of transparent plastic material, and there is a certain gap in the middle of the LED display screen (1).

7. The LED display screen module with a protective mask according to claim 1, characterized in that: The lower ends of the fixing block 1 (2) and the fixing block 2 (4) both extend a certain distance beyond the front end of the LED display screen (1).

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