CN219435482U

CN219435482U - LED display screen

Info

Publication number: CN219435482U
Application number: CN202223497127.8U
Authority: CN
Inventors: 蔡水忠; 汲维维; 李少林
Original assignee: Foshan Ruitian Technology Co ltd
Current assignee: Foshan Ruitian Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-28
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an LED display screen, which relates to the technical field of display screens, and particularly relates to an LED display screen. Through the seting up of exhaust groove and air inlet groove for the inside of storing the chamber forms an wind channel, and then makes the department that natural wind can get in and out the chamber fast, thereby can dispel the heat work to the screen board assembly, and micro motor's use can make the rotary rod drive the fan and carry out rotatory work, and then make the fan blow work to the screen board assembly, thereby can improve the radiating efficiency of screen board assembly, and then prevent that the screen board assembly from appearing overheated damage phenomenon, wherein the puigging that the cavity board includes can absorb the work to the produced sound of micro motor.

Description

LED display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to an LED display screen.

Background

The LED display screen is a flat-panel display, which is mainly formed by connecting a plurality of LED module panels, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like.

According to the LED display screen disclosed by the publication No. CN214332027U, the display screen main body can be fixedly mounted on a wall body mainly through the use of the fixing piece and the connecting piece, and the hanging piece is arranged on the back plate, so that the display screen main body cannot shake, the problem that the traditional LED display screen support is generally made of plastics is solved, the LED display screen is easy to break after long time use, and is easy to fall off from the support is solved, but the LED display screen is mainly composed of a plurality of LED module panels, so that when the LED modules are too many, the display screen main body can be enlarged, and a large amount of materials are consumed by a user to produce the fixing piece and the connecting piece, thereby influencing the energy conservation of equipment, and the LED display screen is mainly provided according to the size of external wind power through the mode of being provided with heat dissipation strip-shaped holes.

Disclosure of Invention

The utility model provides an LED display screen which solves the problems set forth above.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a LED display screen, includes the framework, the storage chamber has been seted up at the center of framework, the mounting groove has been seted up to the front end of storage chamber, the both sides swing joint of framework has fixed subassembly, the equal fixedly connected with guard plate in top and bottom in framework both sides center, the equal swing joint in top and bottom of framework both sides rear end has connecting device, the equal swing joint in top and bottom of framework rear end both sides has the connecting bolt, the center fixedly connected with heat abstractor of framework rear end, the internal surface fixedly connected with of mounting groove shows the apron, the quantity of fixed subassembly is two, two fixedly connected with screen assembly between the fixed subassembly.

Preferably, the screen assembly is located inside the storage cavity, exhaust grooves are formed in the top and the bottom of two sides of the storage cavity, clamping grooves are formed in the top and the bottom of the rear ends of two sides of the frame, and an air inlet groove is formed in the center of the rear end of the frame.

Preferably, the fixing component comprises a threaded rod, a threaded handle is fixedly connected to one side, far away from the center of the frame, of the threaded rod, and a pressing plate is movably connected to one side, close to the center of the frame, of the threaded rod.

Preferably, the heat dissipating device comprises a hollow plate, the rear end of the inner surface of the hollow plate is fixedly connected with a fixing plate, the front end of the fixing plate is fixedly connected with a miniature motor, the output end of the miniature motor is fixedly connected with a rotary rod, the outer surface of the rotary rod is fixedly connected with a fan, the front end of the inner surface of the hollow plate is fixedly connected with a filter plate, and the rear end of the filter plate is connected with the front end of the rotary rod.

Preferably, the hollow plate comprises a sound insulation layer, a second reinforcing layer and a second wear-resistant corrosion-resistant layer, wherein the second wear-resistant corrosion-resistant layer is coated on the outer surface of the second reinforcing layer, and the outer surface of the sound insulation layer is bonded with the inner surface of the second reinforcing layer.

Preferably, the protection plate comprises a first wear-resistant corrosion-resistant layer, a liquid-proof layer, a first reinforcing layer and a soft cushion layer, wherein the outer surface and the inner surface of the first reinforcing layer are respectively adhered to the inner surface of the liquid-proof layer and the outer surface of the soft cushion layer, and the first wear-resistant corrosion-resistant layer is coated on the outer surface of the liquid-proof layer.

Preferably, the connecting device comprises an I-shaped plate, the outer surface of the front end of the I-shaped plate is matched with the inner surface of the clamping groove, the top and the bottom of the front end and the rear end of the I-shaped plate are respectively provided with a connecting groove, the inner surface of the connecting groove of the rear end is movably connected with a wall fixing bolt, and the inner surface of the connecting groove of the front end is matched with the outer surface of the front end of the connecting bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. this LED display screen is offered through exhaust groove and air inlet groove for the inside of storing the chamber forms an wind channel, and then makes the department that natural wind can get in and out the chamber fast, thereby can dispel the heat work to the screen board assembly, and micro motor's use, can make the rotary rod drive the fan and carry out rotatory work, and then make the fan blow work to the screen board assembly, thereby can improve the radiating efficiency of screen board assembly, and then prevent that the screen board assembly from appearing overheated damage phenomenon, wherein the puigging that the cavity board includes can absorb work to the produced sound of micro motor, and then can prevent that equipment from watching the video when the operation from causing the influence to the user.

2. This LED display screen through the use of guard plate, can carry out semi-closed work to the groove of airing exhaust, then washs equipment or equipment when carrying out the natural wind heat dissipation at the user, can prevent that liquid or dust from getting into the inside of storing the chamber, and then can improve the protectiveness of equipment to can improve the life of equipment, and the guard plate can also be when the user carries equipment, through the cushion layer that its includes, make the user exert oneself to equipment more easily, and then improved the practicality of equipment.

3. This LED display screen is offered through the joint groove for the front end of I-shaped plate can carry out joint work rather than it, and the use of connecting bolt, can fix the I-shaped plate after the joint in the inside of joint groove, then can carry out the connection work with the wall body through the rear end of fixing the wall bolt with the I-shaped plate, thereby can make the I-shaped plate carry out fixed work to equipment, and the use of this connected mode, make certain clearance between framework and the wall body, and then make the fan can not contact with the wall body, and then make the fan possess the ability of air entraining, and this mounting means, need not in the size of framework, and then can guarantee connecting device's application scope.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is a top cross-sectional view of the structure of the present utility model;

FIG. 4 is a right side cross-sectional view of the structure of the present utility model;

FIG. 5 is a hierarchical view of a hollow plate of the structure of the present utility model;

fig. 6 is a hierarchical view of structural armor plates according to the present utility model.

In the figure: 1. a frame; 11. a storage chamber; 12. a mounting groove; 13. a clamping groove; 14. an exhaust groove; 15. an air inlet groove; 2. a fixing assembly; 21. a threaded rod; 22. a threaded handle; 23. a pressing plate; 3. a protection plate; 31. a first wear-resistant corrosion-resistant layer; 32. a liquid barrier layer; 33. a first reinforcing layer; 34. a soft cushion layer; 4. a connecting device; 41. an I-shaped plate; 42. a connecting groove; 43. fixing the wall bolt; 5. a connecting bolt; 6. a heat sink; 61. a hollow plate; 611. a sound insulation layer; 612. a second reinforcing layer; 613. a second wear-resistant corrosion-resistant layer; 62. a fixing plate; 63. a micro motor; 64. a rotating rod; 65. a fan; 66. a filter plate; 7. a display cover plate; 8. a screen assembly.

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.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, an LED display screen, which comprises a frame body 1, the storage cavity 11 has been seted up at the center of frame body 1, the mounting groove 12 has been seted up to the front end of storage cavity 11, the both sides swing joint of frame body 1 has fixed subassembly 2, fixed subassembly 2 includes threaded rod 21, one side fixedly connected with screw thread handle 22 that the frame body 1 center was kept away from to threaded rod 21, the rotation of screw thread handle 22, make threaded rod 21 rotate, and then make threaded rod 21 can drive clamp plate 23 and carry out inside and outside removal, thereby make clamp plate 23 can carry out fixed work to screen assembly 8, one side swing joint that threaded rod 21 is close to the frame body 1 center has clamp plate 23.

The top and the bottom at the center of the two sides of the frame body 1 are fixedly connected with the protection plate 3, the top and the bottom at the rear end of the two sides of the frame body 1 are movably connected with the connecting device 4, the connecting device 4 comprises an I-shaped plate 41, the outer surface of the front end of the I-shaped plate 41 is matched with the inner surface of the clamping groove 13, the top and the bottom of the front end and the rear end of the I-shaped plate 41 are respectively provided with a connecting groove 42, the inner surface of the rear end connecting groove 42 is movably connected with a wall fixing bolt 43, the I-shaped plate 41 can be connected with a wall body, the length of the I-shaped plate 41 can be further used for enabling a certain gap to be reserved between the wall body and the frame body 1, so that the fan 65 can carry out air entraining operation, the frame body 1 can be supported and fixed, and the inner surface of the front end connecting groove 42 is matched with the outer surface of the front end of the connecting bolt 5.

The top and the bottom of framework 1 rear end both sides all swing joint have connecting bolt 5, the use of connecting bolt 5 can be with the front end fixed in joint groove 13's inside of I-plate 41, the center fixedly connected with heat abstractor 6 of framework 1 rear end, heat abstractor 6 includes cavity board 61, cavity board 61 internal surface's rear end fixedly connected with fixed plate 62, fixed plate 62's front end fixedly connected with micro motor 63, micro motor 63's operation for rotary rod 64 can drive fan 65 and rotate, then make fan 65 to carry out the heat dissipation work of blowing to screen assembly 8, micro motor 63's output fixedly connected with rotary rod 64, rotary rod 64's surface fixedly connected with fan 65, cavity board 61 internal surface's front end fixedly connected with filter 66, filter 66's use, can filter the body that fan 65 bloied, and then prevent the dust from getting into the inside of storing chamber 11, filter 66's rear end is connected with rotary rod 64's front end.

Wherein the internal surface fixedly connected with of mounting groove 12 shows apron 7, and the quantity of fixed subassembly 2 is two, fixedly connected with screen board assembly 8 between two fixed subassemblies 2, and screen board assembly 8 can be connected with outside data, and then shows the work to the figure, and screen board assembly 8 is located the inside of storing chamber 11, and exhaust groove 14 has all been seted up to the top and the bottom of storing chamber 11 both sides, and joint groove 13 has all been seted up to the top and the bottom of framework 1 both sides rear end, and air inlet groove 15 has been seted up at the center of framework 1 rear end.

Referring to fig. 5 and 6, the hollow plate 61 includes a sound insulation layer 611, a second reinforcing layer 612 and a second abrasion-resistant and corrosion-resistant layer 613, and the use of the second abrasion-resistant and corrosion-resistant layer 613 can improve the abrasion-resistant and corrosion-resistant properties of the hollow plate 61, and the use of the sound insulation layer 611 can reduce the sound transmitted by the micro motor 63 when the micro motor 63 is operated, and the second abrasion-resistant and corrosion-resistant layer 613 is coated on the outer surface of the second reinforcing layer 612, and the outer surface of the sound insulation layer 611 is adhered to the inner surface of the second reinforcing layer 612.

Wherein guard plate 3 includes first wear-resisting corrosion resistant layer 31, liquid barrier layer 32, first reinforcement layer 33 and cushion layer 34, the use of first wear-resisting corrosion resistant layer 31 can improve the corrosion resistance of guard plate 3, and then the life of guard plate 3 has been improved, and the use of liquid barrier layer 32 can make guard plate 3 possess the liquid barrier effect, and then prevent the inside of liquid infiltration into guard plate 3, thereby prevent that liquid from getting into the inside of bin 11 through exhaust groove 14, and the use of cushion layer 34, when the user carries equipment, can reduce the degree of difficulty that the user snatched guard plate 3, the surface and the internal surface of first reinforcement layer 33 adhere with the internal surface of liquid barrier layer 32 and the surface of cushion layer 34 respectively, first wear-resisting corrosion resistant layer 31 coats the surface at liquid barrier layer 32.

The theory of operation, this LED display screen, in the in-process of installing, can be earlier through the joint groove 13 that framework 1 offered, make I-plate 41 can carry out slip joint work with framework 1, then can pass through connecting bolt 5, the I-plate 41 after the joint is fixed in the inside of joint groove 13, the rethread is solid the wall bolt 43 and is connected the work with the wall body with the rear end of I-plate 41, when this LED display screen, in the in-process of operation, can operate micro motor 63, then make rotary rod 64 drive fan 65 carry out rotatory work, thereby make fan 65 can blow the heat dissipation work through air inlet groove 15 to screen assembly 8, then can discharge the wind body after the heat dissipation of bin 11 inside through air exhaust groove 14 that framework 1 was offered, wherein the use of filter 66 can filter the wind body that fan 65 was blown, and then prevent the inside that the dust from getting into bin 11, and the puigging 611 that cavity 61 includes, can work the sound that produces when micro motor 63, and when this LED display screen, can weaken the in-process of operating, can be through carrying out the washing 3, can prevent that liquid from getting into bin 32 through the inside of the bin 32 through the baffle plate that the liquid that can be carried out to the bin 32.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED display screen, includes framework (1), its characterized in that: the utility model discloses a solar energy storage device, including framework (1), fixed subassembly (2) are set up in the center of framework (1), storage chamber (11) have been seted up in the center of storage chamber (11), both sides swing joint of framework (1) have fixed subassembly (2), the equal fixedly connected with guard plate (3) in top and bottom in framework (1) both sides center, equal swing joint has connecting device (4) in top and bottom of framework (1) both sides rear end, equal swing joint has connecting bolt (5) in top and the bottom of framework (1) rear end both sides, the center fixedly connected with heat abstractor (6) of framework (1) rear end, the internal surface fixedly connected with of mounting groove (12) shows apron (7), the quantity of fixed subassembly (2) is two, two fixedly connected with screen board assembly (8) between fixed subassembly (2).

2. An LED display screen as set forth in claim 1, wherein: the screen assembly (8) is located inside the storage cavity (11), exhaust grooves (14) are formed in the top and the bottom of two sides of the storage cavity (11), clamping grooves (13) are formed in the top and the bottom of the rear ends of two sides of the frame body (1), and an air inlet groove (15) is formed in the center of the rear end of the frame body (1).

3. An LED display screen as set forth in claim 1, wherein: the fixing assembly (2) comprises a threaded rod (21), one side, far away from the center of the frame body (1), of the threaded rod (21) is fixedly connected with a threaded handle (22), and one side, close to the center of the frame body (1), of the threaded rod (21) is movably connected with a pressing plate (23).

4. An LED display screen as set forth in claim 1, wherein: the heat dissipation device (6) comprises a hollow plate (61), the rear end fixedly connected with fixed plate (62) of hollow plate (61) internal surface, the front end fixedly connected with micro motor (63) of fixed plate (62), the output fixedly connected with rotary rod (64) of micro motor (63), the surface fixedly connected with fan (65) of rotary rod (64), the front end fixedly connected with filter (66) of hollow plate (61) internal surface, the rear end of filter (66) is connected with the front end of rotary rod (64).

5. An LED display screen as set forth in claim 4, wherein: the hollow plate (61) comprises a sound insulation layer (611), a second reinforcing layer (612) and a second wear-resistant and corrosion-resistant layer (613), wherein the second wear-resistant and corrosion-resistant layer (613) is coated on the outer surface of the second reinforcing layer (612), and the outer surface of the sound insulation layer (611) is adhered to the inner surface of the second reinforcing layer (612).

6. An LED display screen as set forth in claim 1, wherein: the protection plate (3) comprises a first wear-resistant corrosion-resistant layer (31), a liquid-proof layer (32), a first reinforcing layer (33) and a soft cushion layer (34), wherein the outer surface and the inner surface of the first reinforcing layer (33) are respectively adhered to the inner surface of the liquid-proof layer (32) and the outer surface of the soft cushion layer (34), and the first wear-resistant corrosion-resistant layer (31) is coated on the outer surface of the liquid-proof layer (32).

7. An LED display screen as claimed in claim 2, wherein: the connecting device (4) comprises an I-shaped plate (41), the outer surface of the front end of the I-shaped plate (41) is matched with the inner surface of the clamping groove (13), connecting grooves (42) are formed in the tops and bottoms of the front end and the rear end of the I-shaped plate (41), the inner surface of the connecting grooves (42) is movably connected with a wall fixing bolt (43), and the inner surface of the connecting grooves (42) is matched with the outer surface of the front end of the connecting bolt (5).