CN220984102U - Novel front-back maintenance outdoor media cold screen - Google Patents
Novel front-back maintenance outdoor media cold screen Download PDFInfo
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- CN220984102U CN220984102U CN202322922863.1U CN202322922863U CN220984102U CN 220984102 U CN220984102 U CN 220984102U CN 202322922863 U CN202322922863 U CN 202322922863U CN 220984102 U CN220984102 U CN 220984102U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of midwifery devices, in particular to a novel front-back maintenance outdoor media cold screen. The LED display screen comprises a control box, a display screen frame and an LED display module, wherein the display screen frame comprises two cross beams, two vertical beams and four mounting beams, two ends of the two cross beams are respectively and fixedly connected with the upper end and the lower end of the two vertical beams through the matching of angle codes and screws, and the four mounting beams are fixedly arranged between the two cross beams; the upper surface of one of the beams is fixedly connected with a fixed cover, a movable cover is connected between the beam and the fixed cover through a connecting component, and wire passing holes corresponding to the wire blocking plates are formed in the lower ends of the two vertical beams; the LED display module and the display screen frame are convenient to detach and maintain, and meanwhile, the upper cover on the control box can be conveniently opened and closed, so that the components in the control box are convenient to maintain, and the LED display module is convenient to use.
Description
Technical Field
The utility model relates to the technical field of midwifery devices, in particular to a novel front-back maintenance outdoor media cold screen.
Background
A large LED display screen is usually formed by splicing a plurality of identical LED display screen unit boxes; and the LED display screen unit box generally comprises: the LED display module, the frame, the power supply module and the data processing module.
The general outdoor LED display screen is usually a sheet metal structure, and the box body is heavy and overall thick, so that the disassembly of the LED display module, the frame, the power supply module and the data processing module is inconvenient, and the internal components such as the LED display module, the power supply, the control system and the line dividing card cannot be completely and quickly maintained and installed, so that the maintenance is tedious and inconvenient.
In view of this, we propose a new type of front-to-back maintenance outdoor media cold screen.
Disclosure of utility model
The utility model aims to provide a novel front-back maintenance outdoor media cold screen so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a novel front-rear maintenance outdoor media cold screen, which comprises a control box, a display screen frame and an LED display module, wherein the display screen frame comprises two cross beams, two vertical beams and four mounting beams, two ends of the two cross beams are respectively and fixedly connected with the upper end and the lower end of the two vertical beams through the matching of angle codes and screws, and the four mounting beams are fixedly arranged between the two cross beams;
The upper surface of one of the beams is fixedly connected with a fixed cover, a movable cover is connected between the beam and the fixed cover through a connecting component, and wire passing holes corresponding to the wire blocking plates are formed in the lower ends of the two vertical beams;
the control box is arranged in the middle of the display screen frame, is fixedly arranged between the two mounting beams through a bolt matched with the positioning column and comprises a bottom shell and an upper cover, and the bottom shell is connected with the upper cover through a connecting component;
The four mounting beams are provided with a plurality of lock holes and positioning holes, the front surfaces of the LED display modules are fixedly connected with positioning rods corresponding to the positioning holes, and the LED display modules are fixedly mounted at the rear end of the display screen frame through front and rear mounting locks matched with the positioning rods.
As a further improvement of the technical scheme, the connecting assembly comprises a hinge, buckles and tensioning pieces, wherein one sides of the upper cover and one of the cross beams are hinged with the bottom shell and the movable cover through the hinge respectively, the buckles are symmetrically and fixedly connected with the other sides of the movable cover and the upper cover, and the tensioning pieces corresponding to the buckles are fixedly connected with the outer walls of the fixed cover and the bottom shell.
As a further improvement of the technical scheme, four positioning grooves corresponding to the mounting beams are formed in the outer walls of the two cross beams, screw holes for mounting the first bolts are symmetrically formed in the upper end and the lower end of the front surface of the mounting beam and the two sides of the positioning grooves, screw holes for mounting the second bolts are symmetrically formed in the upper surface and the lower surface of the mounting beam, and a plurality of screw holes corresponding to the second bolts are formed in the inner portions of the two cross beams.
As a further improvement of the technical scheme, the upper surface of the bottom shell is fixedly connected with a water stop block, so that the inner wall of the upper cover is fixedly connected with a waterproof rubber ring which is in contact with the bottom shell.
As a further improvement of the technical scheme, a lifting groove is formed in one side, far away from the upper cover, of the water baffle, safety hanging rings are fixedly mounted on the inner walls of the cross beams, close to the two upper ends of the vertical beams, and fixing holes for mounting the mounting ropes are formed in the water baffle.
As a further improvement of the technical scheme, the outer wall of the upper cover is fixedly connected with a plurality of radiating ribs, and the outer wall of the bottom shell is fixedly provided with a waterproof ventilation valve.
Compared with the prior art, the utility model has the beneficial effects that:
in this novel outdoor media cold screen of front and back maintenance, through fixed cover that sets up, movable cover and two wire hole cooperation, conveniently hide the protection to power, signal line, reduce wire rod windy and sunny, rain and snow erodees, improve life and security, also can open the movable cover through coupling assembling, overhaul the maintenance to power, signal line, and a plurality of LED display module assembly is through installing lock cooperation locating lever fixed mounting around in the rear end of display screen frame, when needing, can rotate front and back installation lock, alright accomplish the dismantlement to LED display module assembly fast, thereby maintain, and also can open the upper cover through coupling assembling, the convenience is maintained the electrical component in the control box, make the holistic front and back maintenance of this outdoor media cold screen convenient, swiftly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is a block diagram of the installation of a control box and display screen frame of the present utility model;
FIG. 4 is an overall block diagram of the control box of the present utility model;
FIG. 5 is a cut-away block diagram of the control box of the present utility model;
fig. 6 is a partial structural view of the connection assembly of the present utility model.
The meaning of each reference sign in the figure is:
1. A control box; 2. a display screen frame; 3. an LED display module; 4. a cross beam; 5. a vertical beam; 6. mounting a beam; 7. an angle code; 8. a fixed cover; 9. a movable cover; 10. a wire through hole; 11. a bottom case; 12. an upper cover; 13. a lock hole; 14. positioning holes; 15. a positioning rod; 16. a hinge; 17. a hasp; 18. a tension member; 19. a first bolt; 20. a second bolt; 21. a water blocking block; 22. waterproof rubber rings; 23. a pulling groove; 24. a safety hanging ring; 25. a fixing hole; 26. a heat dissipation rib; 27. waterproof ventilation valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the embodiment provides a novel front-back maintenance outdoor media cold screen, which comprises a control box 1, a display screen frame 2 and an LED display module 3, wherein the display screen frame 2 comprises two cross beams 4, two vertical beams 5 and four mounting beams 6, two ends of the two cross beams 4 are respectively fixedly connected with upper and lower ends of the two vertical beams 5 through the cooperation of corner codes 7 and screws, and the four mounting beams 6 are fixedly installed between the two cross beams 4;
the upper surface of one beam 4 is fixedly connected with a fixed cover 8, a movable cover 9 is connected between the beam 4 and the fixed cover 8 through a connecting component, and the lower ends of the two vertical beams 5 are respectively provided with a wire passing hole 10 corresponding to the wire blocking plate;
The control box 1 is arranged in the middle of the display screen frame 2, the control box 1 is fixedly arranged between the two mounting beams 6 through screw fit positioning columns, the control box 1 comprises a bottom shell 11 and an upper cover 12, and the bottom shell 11 is connected with the upper cover 12 through a connecting component;
The four mounting beams 6 are provided with a plurality of lock holes 13 and positioning holes 14, the front surfaces of the LED display modules 3 are fixedly connected with positioning rods 15 corresponding to the positioning holes 14, and the LED display modules 3 are fixedly mounted at the rear end of the display screen frame 2 through front and rear mounting and locking and matching with the positioning rods 15.
The working principle is as follows: before use, constitute display screen frame 2 with two crossbeams 4, two vertical beams 5 and four installation roof beams 6 cooperation angle sign indicating number 7 and screw, and install the control box 1 in the inside of display screen frame 2 through screw cooperation reference column, and install the rear end at display screen frame 2 with a plurality of LED display modules 3 through front and back installation lock cooperation locating lever 15 fixed mounting, when using, can send into the power of this media cold screen, signal line through the wire hole 10 of seting up into in fixed cover 8 and the movable cover 9 and hide the protection, reduce wire rod windy sun, the sleet erodees, improve life and security, and whole hidden design, the no wire rod exposes, succinct pleasing to the eye, simultaneously, when need be when maintaining the circuit, can open movable cover 9 through coupling assembling, conveniently overhaul power, signal line, and also can open upper cover 12 through coupling assembling, thereby maintain the inside component of control box 1, simultaneously, can install the lock around rotating and dismantle LED display module 3 from display screen frame 2, the dismouting is convenient, thereby can carry out the maintenance to LED display module 3 fast.
In order to facilitate the opening and closing of the upper cover 12 or the movable cover 9, the connecting assembly comprises a hinge 16, a hasp 17 and a tensioning piece 18, one side of the upper cover 12 and one of the cross beams 4 is hinged with the bottom shell 11 and the movable cover 9 respectively through the hinge 16, the other sides of the movable cover 9 and the upper cover 12 are symmetrically and fixedly connected with the hasp 17, the outer walls of the fixed cover 8 and the bottom shell 11 are fixedly connected with the tensioning piece 18 corresponding to the hasp 17, and when the upper cover 12 and the bottom shell 11 or the movable cover 9 are matched with the tensioning piece 18, the upper cover 12 or the movable cover 9 is in butt joint with the fixed cover 8 and can be controlled to rotate through the hinge 16 after the butt joint of the upper cover 12 and the bottom shell 11 or the movable cover 9 and the fixed cover 8 is released.
Considering that the accuracy of the assembly position of the LED display module 3 needs to be ensured, four positioning grooves corresponding to the mounting beams 6 are formed in the outer walls of the two cross beams 4, screw holes for mounting the first bolts 19 are symmetrically formed in the upper and lower ends of the front surface of the four mounting beams 6 and the two sides of the positioning grooves, screw holes for mounting the second bolts 20 are symmetrically formed in the upper surface and the lower surface of the four mounting beams 6, a plurality of screw holes corresponding to the second bolts 20 are symmetrically formed in the inner portions of the two cross beams 4, the positioning grooves are precisely machined through CNC, the positioning accuracy of the numerical control machine tool level is obtained for the four mounting beams 6, the connection strength and the structural integrity of the display screen frame 2 are further enhanced through the arranged first bolts 19, the assembly reference of the four mounting beams 6 can be unified, the flatness of the assembled four mounting beams 6 is greatly improved, and the accuracy of the assembly position of the LED display module 3 is ensured.
In order to increase the service life of this outdoor media cold screen, so the upper surface fixedly connected with manger plate piece 21 of drain pan 11, so the inner wall fixedly connected with of upper cover 12 is inconsistent waterproof rubber ring 22 with drain pan 11, compress it when upper cover 12 and drain pan 11 dock through coupling assembling through waterproof rubber ring 22 that sets up, can guarantee the waterproof performance of control box 1, and the manger plate piece 21 that sets up can block vertical high velocity of flow and large-traffic rainwater and strike waterproof weak upper cover 12 waterproof ring and drain pan 11 pressfitting position.
The stability of control box 1 installation needs to be guaranteed in service, so the lifting groove 23 has been seted up to one side that the manger plate piece 21 kept away from upper cover 12, crossbeam 4 inner wall fixed mounting near two vertical beams 5 upper ends has safety hanging ring 24, the fixed orifices 25 that are used for installing the installation rope has been seted up to the inside of manger plate piece 21, during the use, be connected with safety hanging ring 24 with the safety rope that installs on the control box 1 for can not take place to drop easily when control box 1 is fixed in crossbeam 4, and then the problem that the control box 1 takes place to drop easily in the transportation of media among the prior art has been solved, and the lifting groove 23 of seting up, the convenience is carried out the auxiliary operation to control box 1 when maintaining control box 1, improve the maintenance efficiency to control box 1.
In addition, the service life of the media cooling screen needs to be guaranteed, so the outer wall of the upper cover 12 is fixedly connected with a plurality of radiating ribs 26, the outer wall of the bottom shell 11 is fixedly provided with a waterproof ventilation valve 27, when the media cooling screen is used, the radiating effect of the control box 1 can be increased through the plurality of radiating ribs 26, the service life of an internal electronic component of the control box 1 is prolonged, and the waterproof ventilation valve 27 is arranged, so that the internal air pressure of the control box 1 can be effectively balanced while the waterproof effect can be guaranteed, and the influence on the waterproof tightness of the control box 1 and the service life of electronic components due to the large internal air pressure can be avoided, thereby the service life of the media cooling screen is guaranteed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Novel outdoor media cold screen is maintained around, including control box (1), display screen frame (2) and LED display module assembly (3), its characterized in that: the display screen frame (2) comprises two cross beams (4), two vertical beams (5) and four mounting beams (6), wherein two ends of the two cross beams (4) are respectively fixedly connected with the upper end and the lower end of the two vertical beams (5) through the matching of angle codes (7) and screws, and the four mounting beams (6) are fixedly mounted between the two cross beams (4);
A fixed cover (8) is fixedly connected to the upper surface of one of the cross beams (4), a movable cover (9) is connected between the cross beams (4) and the fixed cover (8) through a connecting component, and wire passing holes (10) corresponding to the wire blocking plates are formed in the lower ends of the two vertical beams (5);
The control box (1) is arranged in the middle of the display screen frame (2), the control box (1) is fixedly arranged between two mounting beams (6) through screw matching positioning columns, the control box (1) comprises a bottom shell (11) and an upper cover (12), and the bottom shell (11) is connected with the upper cover (12) through a connecting component;
A plurality of lock holes (13) and locating holes (14) are formed in the four mounting beams (6), locating rods (15) corresponding to the locating holes (14) are fixedly connected to the front surfaces of the LED display modules (3), and the LED display modules (3) are fixedly mounted at the rear ends of the display screen frames (2) through front and rear mounting locks and matched with the locating rods (15).
2. The novel front-rear maintenance outdoor media cold screen according to claim 1, wherein: the connecting assembly comprises a hinge (16), buckles (17) and tensioning pieces (18), wherein one sides of the upper cover (12) and one of the cross beams (4) are hinged with a bottom shell (11) and a movable cover (9) through the hinge (16), the buckles (17) are symmetrically and fixedly connected with the other sides of the movable cover (9) and the upper cover (12), and the tensioning pieces (18) corresponding to the buckles (17) are fixedly connected with the outer walls of the fixed cover (8) and the bottom shell (11).
3. The novel front-rear maintenance outdoor media cold screen according to claim 1, wherein: four positioning grooves corresponding to the mounting beams (6) are formed in the outer walls of the two cross beams (4), screw holes for mounting the first bolts (19) are symmetrically formed in the upper end and the lower end of the front surface of the mounting beams (6) and the two sides of the positioning grooves, screw holes for mounting the second bolts (20) are symmetrically formed in the upper surface and the lower surface of the mounting beams (6), and a plurality of screw holes corresponding to the second bolts (20) are formed in the two cross beams (4).
4. The novel front-rear maintenance outdoor media cold screen according to claim 1, wherein: the upper surface of the bottom shell (11) is fixedly connected with a water blocking block (21), so that the inner wall of the upper cover (12) is fixedly connected with a waterproof rubber ring (22) which is abutted against the bottom shell (11).
5. The novel front-rear maintenance outdoor media cold screen according to claim 4, wherein: one side of the water blocking block (21) far away from the upper cover (12) is provided with a lifting groove (23), the inner wall of the cross beam (4) close to the upper ends of the two vertical beams (5) is fixedly provided with a safety hanging ring (24), and the inside of the water blocking block (21) is provided with a fixing hole (25) for installing a rope.
6. The novel front-rear maintenance outdoor media cold screen according to claim 1, wherein: the outer wall of upper cover (12) fixedly connected with a plurality of heat dissipation muscle (26), the outer wall fixed mounting of drain pan (11) has waterproof ventilative valve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322922863.1U CN220984102U (en) | 2023-10-28 | 2023-10-28 | Novel front-back maintenance outdoor media cold screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322922863.1U CN220984102U (en) | 2023-10-28 | 2023-10-28 | Novel front-back maintenance outdoor media cold screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984102U true CN220984102U (en) | 2024-05-17 |
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ID=91042735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322922863.1U Active CN220984102U (en) | 2023-10-28 | 2023-10-28 | Novel front-back maintenance outdoor media cold screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984102U (en) |
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2023
- 2023-10-28 CN CN202322922863.1U patent/CN220984102U/en active Active
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