High-safety display shell structure

Abstract

The utility model discloses a display housing structure with high safety, which relates to the technical field of display housings, and comprises a mounting plate and a housing, the front side of the mounting plate is in threaded connection with the housing, the front side of the housing is provided with a rectangular opening, and the rectangular opening is communicated with the inner side of the housing. By adopting the structure, the inner side of the shell can be effectively ventilated and cooled due to the arrangement of the ventilation opening during use, the filter plate can effectively filter circulating air while protecting the inner side of the ventilation opening, and the dustproof cloth can effectively filter the circulating air while not obstructing heat dissipation of the ventilation opening. According to the display shell, a large amount of dust and pollutants in the air can be blocked, so that the dust or the pollutants can be prevented from entering the inner side of the shell and being adsorbed on the surface of a display, as the dustproof cloth is pasted on the pasting sponge, a user can conveniently disassemble and replace the dustproof cloth in the later period, and the safety of the display shell is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of display housings, and particularly relates to a highly secure display housing structure. Background Art

[0002] The display housing is the external protective structure of the display. It not only provides physical protection for the display, but also affects the overall appearance and user experience of the display. The front side of the display housing is provided with an opening, and the inner side of the opening is provided with transparent glass. The position of the transparent glass is symmetrical with the position of the display, which can protect the display while not affecting the user's viewing of the displayed data.

[0003] A Chinese patent with publication number "CN215729530U" discloses a display shell structure, including a display shell and a display bracket. Function keys, a power button, and an optical drive are arranged on the back of the display shell. External parts are arranged on the upper and lower sides of the display shell. The external parts are connected and fixed to the display bracket. The display bracket includes a first display fixing frame, a second display fixing frame, a display bottom frame, and a keyboard slot. The display shell is located between the first display fixing frame and the second display fixing frame, and the display bottom frame is hinged to the second display fixing frame.

[0004] However, this device still has some shortcomings. Because the display is installed in the shell, when the display is running, it will release a certain amount of heat. Although this heat can be discharged through the vents on the shell, the exposed vents will also allow a large amount of dust in the air to enter the interior of the shell. After a long period of dust accumulation, the dust adsorbed on the surface of the display is not only difficult to clean, but also reduces the safety of the shell in protecting the display. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a highly secure display housing structure to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A high-security display housing structure comprises a mounting plate and a shell, wherein the front side of the mounting plate is threadedly connected to the shell, the front side of the shell is provided with a rectangular opening, the rectangular opening is communicated with the inner side of the shell, the inner side of the rectangular opening is fixedly connected with a transparent glass, and the transparent glass covers the inner side of the rectangular opening, a vent is provided on one side of the shell, the vent is communicated with the inner side of the shell, a filter plate is threadedly connected to the inner side of the vent, the filter plate covers the inner side of the vent, one side of the filter plate is fixedly connected with an adhesive sponge, one side of the adhesive sponge is pasted with a dustproof cloth, and the dustproof cloth covers one side of the filter plate, the rear side of the mounting plate is fixedly connected with a limited position frame, and the mounting plate A positioning hole is provided on the front side, and the positioning holes are provided on the four sides of the front side of the mounting plate near the corners. The position of the mounting plate can be limited and installed through the limiting frame and the positioning hole. When the heat inside the shell needs to be discharged, the heat can be discharged through the vent. The filter plate can effectively filter the air circulating in the air while protecting the inside of the vent. Due to the presence of the dustproof cloth, the dustproof cloth can also block a large amount of dust and pollutants in the air without hindering the heat dissipation of the vent, thereby preventing these dust or pollutants from entering the inside of the shell and being adsorbed on the display surface, thereby effectively improving the safety of the display housing.

[0008] As a preferred technical solution, a first screw hole is opened on the front side of the shell, and the first screw holes penetrate the front sides of the shell and the mounting plate. The inner side of the first screw hole is threadedly connected with a first bolt, and the rear side of the first bolt is threadedly connected to the inside of the mounting plate through the first screw hole. The shell is threadedly connected to the front side of the mounting plate through the first screw hole and the first bolt. By screwing in the first bolt, the position of the shell can be effectively fixed. When the shell needs to be disassembled, the user can screw the first bolt out of the first screw hole, thereby achieving the purpose of facilitating disassembly and assembly of the shell.

[0009] As a preferred technical solution, a sealing ring is fixedly connected to the front side of the mounting plate, and a sealing groove matching the sealing ring is opened on the rear side of the shell. The sealing ring is located on the inner side of the sealing groove, and the sealing ring covers the inner side of the sealing groove. Through the installation of the sealing ring, the sealing ring and the sealing groove are connected to each other, which can effectively seal the connection point between the mounting plate and the shell, thereby effectively preventing water from flowing into the interior of the shell through the connection point between the two, and at the same time effectively improving the overall sealing protection of the shell.

[0010] As a preferred technical solution, one side of the filter plate is fixedly connected to a fixing block, the other side of the fixing block is attached to one side of the shell, a second screw hole is opened on one side of the fixing block, the second screw holes penetrate the fixing block and one side of the shell, the inner side of the second screw hole is threadedly connected to a second bolt, the other side of the second bolt is threadedly connected to the inside of the shell through the second screw hole, the filter plate is threadedly connected to the inner side of the vent through the second screw hole and the second bolt, and the position of the fixing block can be effectively limited and fixed by screwing in the second bolt. The fixing block can effectively fix the position of the filter plate, and when the filter plate needs to be removed, the second bolt can be screwed out of the second screw hole, thereby achieving the purpose of facilitating disassembly and assembly of the filter plate.

[0011] As a preferred technical solution, a limiting groove is opened on the rear side of the mounting plate, and a shock-absorbing pad is fixedly connected to the inner side of the limiting groove. The shock-absorbing pad covers the inner side of the limiting groove. The shock-absorbing pad is located on the inner side of the limiting frame. The position of the rear side of the shock-absorbing pad is on the same horizontal line as the position of the rear side of the limiting frame. Through the installation of the shock-absorbing pad, the shock-absorbing pad can effectively improve the shock-absorbing capacity of the mounting point on the rear side of the mounting plate, thereby effectively improving the stability of the fixed position of the mounting plate.

[0012] As a preferred technical solution, a strip groove is opened on the rear side of the mounting plate, and an anti-sliding block is fixedly connected to the inner side of the strip groove. The anti-sliding block covers the inner side of the strip groove, and the position of the rear side of the anti-sliding block is on the same horizontal line as the position of the rear side of the limit frame. Through the installation of the anti-sliding block, the anti-sliding block can effectively improve the anti-slip ability of the point installation of the mounting plate, thereby further improving the stability of the fixed position of the mounting plate.

[0013] As a preferred technical solution, handles are fixedly connected to the top and bottom of the shell. The shape of the handles is concave, and the shape of the corners of the handles is arc-shaped. The handles are fixedly connected to the center positions of the top and bottom of the shell. Through the installation of the handles, the handles can provide the user with a grasping point. When the first bolt is screwed out of the first screw hole, it will be more convenient and quick to open the shell through the grasping point provided by the handle.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, when in use, due to the opening of the vents, the inside of the shell can be effectively ventilated and heat-dissipated. The filter plate can effectively filter the circulating air while protecting the inside of the vents. The dustproof cloth can also block a large amount of dust and pollutants in the air without hindering the heat dissipation of the vents, thereby preventing these dust or pollutants from entering the inside of the shell and being adsorbed on the display surface. Because the dustproof cloth is pasted on the adhesive sponge, it is also convenient for the user to remove and replace the dustproof cloth later, thereby effectively improving the safety of the display shell;

[0016] Secondly, due to the presence of the shock-absorbing pad, the shock-absorbing pad can effectively improve the seismic resistance of the mounting point of the mounting plate. If the mounting plate is hit, the shock-absorbing pad can effectively buffer the mounting plate, and the anti-sliding block can provide secondary support to the rear side of the mounting plate without hindering the fixing of the mounting plate. At the same time, it can also effectively prevent the mounting plate from sliding, thereby effectively improving the stability of the overall fixing of the mounting plate, thereby improving the overall safety of the fixing of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0019] Figure 3 It is a schematic diagram of the rear structure of the mounting plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the front structure of the mounting plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the rear structure of the shell of the utility model.

[0022] Figure numerals: 1. mounting plate, 2. positioning hole, 3. shell, 4. first screw hole, 5. first bolt, 6. rectangular opening, 7. transparent glass, 8. handle, 9. vent, 10. filter plate, 11. adhesive sponge, 12. dustproof cloth, 13. fixing block, 14. second screw hole, 15. second bolt, 16. limiting groove, 17. shock-absorbing pad, 18. limiting frame, 19. strip groove, 20. anti-sliding block, 21. sealing ring, 22. sealing groove. DETAILED DESCRIPTION

[0023] refer to Figures 1 to 5A high-security display housing structure of the present embodiment includes a mounting plate 1 and a shell 3. The front side of the mounting plate 1 is threadedly connected to the shell 3. A rectangular opening 6 is opened on the front side of the shell 3. The rectangular opening 6 communicates with the inner side of the shell 3. A transparent glass 7 is fixedly connected to the inner side of the rectangular opening 6. The transparent glass 7 covers the inner side of the rectangular opening 6. A vent 9 is opened on one side of the shell 3. The vent 9 communicates with the inner side of the shell 3. A filter plate 10 is threadedly connected to the inner side of the vent 9. The filter plate 10 covers the inner side of the vent 9. A sponge 11 is fixedly connected to one side of the filter plate 10. A dustproof cloth 12 is pasted on one side of the sponge 11. The dustproof cloth 12 covers one side of the filter plate 10. A limited position frame 18 is fixedly connected to the rear side of the mounting plate 1. A positioning hole 2 is opened on the front side of the mounting plate 1. The positioning hole 2 is opened at the corner of the front side of the mounting plate 1. The four sides of the housing 3 can be effectively supported by the limit frame 18 when in use, and the positioning hole 2 can effectively fix the fixed point of the mounting plate 1. The transparent glass 7 can effectively protect the inner side of the rectangular opening 6 without hindering the user from viewing the display inside the shell 3. Due to the opening of the vent 9, the inner side of the shell 3 can be effectively ventilated and heat-dissipated. The filter plate 10 can effectively filter the circulating air while protecting the inner side of the vent 9. The dustproof cloth 12 can also block a large amount of dust and pollutants in the air without hindering the heat dissipation of the vent 9, thereby preventing these dust or pollutants from entering the inner side of the shell 3 and being adsorbed on the display surface. Because the dustproof cloth 12 is pasted on the adhesive sponge 11, it is also convenient for the user to disassemble and replace the dustproof cloth 12 later.

[0024] refer to Figure 1 and Figure 2 A first screw hole 4 is provided on the front side of the shell 3, and the first screw hole 4 passes through the shell 3 and the front side of the mounting plate 1. The inner side of the first screw hole 4 is threadedly connected with a first bolt 5, and the rear side of the first bolt 5 is threadedly connected to the inside of the mounting plate 1 through the first screw hole 4. The shell 3 is threadedly connected to the front side of the mounting plate 1 through the first screw hole 4 and the first bolt 5. Because the shell 3 is threadedly fixed to the front side of the mounting plate 1, when the shell 3 needs to be disassembled, the first bolt 5 can be screwed out of the first screw hole 4. While facilitating the disassembly and assembly of the shell 3, it is also convenient for the user to check and maintain the components inside the shell 3 at a later time.

[0025] refer to Figure 4 and Figure 5A sealing ring 21 is fixedly connected to the front side of the mounting plate 1, and a sealing groove 22 matching the sealing ring 21 is opened on the rear side of the shell 3. The sealing ring 21 is located on the inner side of the sealing groove 22, and the sealing ring 21 covers the inner side of the sealing groove 22. Due to the presence of the sealing ring 21, the sealing ring 21 and the limiting groove 16 can effectively seal the connection gasket between the mounting plate 1 and the shell 3, thereby preventing water from flowing into the shell 3 through the connection point between the two. While improving the sealing between the mounting plate 1 and the shell 3, the overall safety of the shell 3 is also effectively improved.

[0026] refer to Figure 1 and Figure 2 and Figure 5 One side of the filter plate 10 is fixedly connected with a fixing block 13, and the other side of the fixing block 13 is attached to one side of the shell 3. A second screw hole 14 is opened on one side of the fixing block 13, and the second screw hole 14 runs through the fixing block 13 and one side of the shell 3. The inner side of the second screw hole 14 is threadedly connected with a second bolt 15, and the other side of the second bolt 15 is threadedly connected to the inside of the shell 3 through the second screw hole 14. The filter plate 10 is threadedly connected to the inner side of the vent 9 through the second screw hole 14 and the second bolt 15. Because the filter plate 10 is fixed by threads, when the filter plate 10 needs to be removed, the second bolt 15 is screwed out of the second screw hole 14, and then the filter plate 10 is pulled out of the vent 9 through the fixing block 13. While achieving the convenience of disassembling and assembling the filter plate 10, it is also convenient for the user to clean and maintain the filter plate 10 later.

[0027] refer to Figure 3 A limiting groove 16 is provided on the rear side of the mounting plate 1, and a shock-absorbing pad 17 is fixedly connected to the inner side of the limiting groove 16. The shock-absorbing pad 17 covers the inner side of the limiting groove 16. The shock-absorbing pad 17 is located on the inner side of the limiting frame 18. The position of the rear side of the shock-absorbing pad 17 is on the same horizontal line as the position of the rear side of the limiting frame 18. A strip groove 19 is provided on the rear side of the mounting plate 1. An anti-sliding block 20 is fixedly connected to the inner side of the strip groove 19. The anti-sliding block 20 covers the inner side of the strip groove 19. The position of the rear side of the anti-sliding block 20 is on the same horizontal line as the position of the rear side of the limiting frame 18. The shock-absorbing pad 17 is made of elastic material, such as electronic polyethylene, high-density adhesive polyethylene foam, polyurethane rubber, etc. These materials have good elasticity and shock absorption properties, and can effectively absorb and disperse vibration energy. Due to the presence of the shock-absorbing pad 17, the shock-absorbing pad 17 can effectively improve the seismic resistance of the installation point of the mounting plate 1. If the mounting plate 1 is hit, the shock-absorbing pad 17 can effectively buffer the mounting plate 1. The anti-slip block 20 is made of rubber anti-slip material. The anti-slip block 20 can also provide secondary support to the rear side of the mounting plate 1 without hindering the fixing of the mounting plate 1. At the same time, it can also effectively prevent the mounting plate 1 from sliding, thereby effectively improving the stability of the overall fixing of the mounting plate 1, thereby improving the overall safety of the fixing of the mounting plate 1.

[0028] refer to Figure 1 The top and bottom of the shell 3 are fixedly connected with a handle 8, the shape of the handle 8 is concave, and the shape of the corners of the handle 8 is arc-shaped. The handle 8 is fixedly connected to the center position of the top and bottom of the shell 3. Due to the existence of the handle 8, the handle 8 can provide the user with a gripping point. When disassembling the shell 3, it will be more convenient and quick to pull out the shell 3 through the gripping point provided by the handle 8.

[0029] Principle and advantages of use: When in use, due to the existence of the limit frame 18, the limit frame 18 can effectively support the rear side of the mounting plate 1, and its positioning hole 2 can effectively fix the fixed point of the mounting plate 1. The transparent glass 7 can effectively protect the inner side of the rectangular opening 6 without hindering the user from viewing the display inside the shell 3. Due to the opening of the vent 9, the inner side of the shell 3 can be effectively ventilated and heat-dissipated. The filter plate 10 can effectively filter the circulating air while protecting the inner side of the vent 9. The dustproof cloth 12 can also remove a large amount of dust and pollution in the air without hindering the heat dissipation of the vent 9. The dust or pollutants are blocked, thereby preventing the dust or pollutants from entering the inner side of the shell 3 and being adsorbed on the display surface. Since the dustproof cloth 12 is pasted on the adhesive sponge 11, it is also convenient for the user to disassemble and replace the dustproof cloth 12 later. Since the shell 3 is threadedly fixed to the front side of the mounting plate 1, when the shell 3 needs to be disassembled, the first bolt 5 can be screwed out of the first screw hole 4. While facilitating the disassembly and assembly of the shell 3, it is also convenient for the user to check and maintain the components inside the shell 3 later. Due to the presence of the sealing ring 21, the sealing ring 21 and the limiting groove 16 can effectively seal the connection gasket between the mounting plate 1 and the shell 3, thereby It can prevent water from flowing into the shell 3 through the connection point between the two. While improving the sealing between the mounting plate 1 and the shell 3, it also effectively improves the overall safety of the shell 3. Because the filter plate 10 is fixed by threads, when the filter plate 10 needs to be removed, the second bolt 15 is screwed out of the second screw hole 14, and then the filter plate 10 is pulled out of the vent 9 through the fixing block 13. While achieving the convenience of disassembling and assembling the filter plate 10, it is also convenient for the user to clean and maintain the filter plate 10 later. The shock-absorbing pad 17 is made of elastic material, such as electronic polyethylene, high-density adhesive polyethylene foam, polyurethane rubber, etc. These materials It has good elasticity and shock absorption performance, and can effectively absorb and disperse vibration energy. Due to the existence of the shock-absorbing pad 17, the shock-absorbing pad 17 can effectively improve the seismic resistance of the installation point of the mounting plate 1. If the mounting plate 1 is hit, the shock-absorbing pad 17 can effectively buffer the mounting plate 1. The anti-slip block 20 is made of rubber anti-slip material. The anti-slip block 20 can also provide secondary support to the rear side of the mounting plate 1 without hindering the fixing of the mounting plate 1. At the same time, it can also effectively prevent the mounting plate 1 from sliding, thereby effectively improving the stability of the overall fixing of the mounting plate 1, thereby improving the overall safety of the fixing of the mounting plate 1.

Claims

1. A highly secure display housing structure, comprising a mounting plate (1) and a housing (3), characterized in that: The front side of the mounting plate (1) is threadedly connected to a housing (3); the front side of the housing (3) is provided with a rectangular opening (6), the rectangular opening (6) is communicated with the inner side of the housing (3); the inner side of the rectangular opening (6) is fixedly connected with a transparent glass (7), the transparent glass (7) covers the inner side of the rectangular opening (6); a vent (9) is provided on one side of the housing (3), the vent (9) is communicated with the inner side of the housing (3), and the inner side of the vent (9) is threadedly connected with a filter plate ( 10), the filter plate (10) covers the inner side of the vent (9), one side of the filter plate (10) is fixedly connected to an adhesive sponge (11), one side of the adhesive sponge (11) is adhered to a dustproof cloth (12), the dustproof cloth (12) covers one side of the filter plate (10), the rear side of the mounting plate (1) is fixedly connected to a limiting frame (18), the front side of the mounting plate (1) is provided with a positioning hole (2), and the positioning hole (2) is opened on the four sides of the front side of the mounting plate (1) near the corners.

2. A highly secure display housing structure according to claim 1, characterized in that: A first screw hole (4) is provided on the front side of the shell (3), the first screw hole (4) penetrates the shell (3) and the front side of the mounting plate (1), a first bolt (5) is threadedly connected to the inner side of the first screw hole (4), the rear side of the first bolt (5) is threadedly connected to the inside of the mounting plate (1) through the first screw hole (4), and the shell (3) is threadedly connected to the front side of the mounting plate (1) through the first screw hole (4) and the first bolt (5).

3. A highly secure display housing structure according to claim 1, characterized in that: A sealing ring (21) is fixedly connected to the front side of the mounting plate (1), a sealing groove (22) matching the sealing ring (21) is provided on the rear side of the housing (3), the sealing ring (21) is located on the inner side of the sealing groove (22), and the sealing ring (21) covers the inner side of the sealing groove (22).

4. The high-security display housing structure according to claim 1, characterized in that: A fixing block (13) is fixedly connected to one side of the filter plate (10), and the other side of the fixing block (13) is in contact with one side of the shell (3). A second screw hole (14) is provided on one side of the fixing block (13), and the second screw hole (14) penetrates both the fixing block (13) and one side of the shell (3). A second bolt (15) is threadedly connected to the inner side of the second screw hole (14), and the other side of the second bolt (15) is threadedly connected to the inside of the shell (3) through the second screw hole (14). The filter plate (10) is threadedly connected to the inner side of the vent (9) through the second screw hole (14) and the second bolt (15).

5. The high-security display housing structure according to claim 1, characterized in that: A limiting groove (16) is provided on the rear side of the mounting plate (1), a shock absorbing pad (17) is fixedly connected to the inner side of the limiting groove (16), the shock absorbing pad (17) covers the inner side of the limiting groove (16), the shock absorbing pad (17) is located on the inner side of the limiting frame (18), and the position of the rear side of the shock absorbing pad (17) is on the same horizontal line as the position of the rear side of the limiting frame (18).

6. The high-security display housing structure according to claim 1, characterized in that: A strip groove (19) is provided on the rear side of the mounting plate (1), an anti-sliding block (20) is fixedly connected to the inner side of the strip groove (19), the anti-sliding block (20) covers the inner side of the strip groove (19), and the rear side of the anti-sliding block (20) is on the same horizontal line as the rear side of the limiting frame (18).

7. The high-security display housing structure according to claim 1, characterized in that: The top and bottom ends of the shell (3) are both fixedly connected to a handle (8); the shape of the handle (8) is concave; the shape of the corners of the handle (8) is arc-shaped; the handle (8) is fixedly connected to the center position of the top and bottom ends of the shell (3).

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