CN210574814U

CN210574814U - Waterproof LED electronic display screen

Info

Publication number: CN210574814U
Application number: CN201921698881.3U
Authority: CN
Inventors: 冯凤鸣; 姚学军; 梁泽明
Original assignee: Zhaoqing Duanzhou Xuanli Electronics Co Ltd
Current assignee: Zhaoqing Duanzhou Xuanli Electronics Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-19
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a waterproof type LED electronic display screen, including exoskeleton and main part, the lateral wall of installation exoskeleton is inlayed in the main part, and its fixed surface bonds there is the AF membrane, the equal fixed welding in both sides of exoskeleton diapire has the supporting seat, and the central authorities of its diapire install the power receiver, and are two sets of supporting seat symmetric distribution is in the both sides of power receiver, and its diapire has all opened and has accomodate the groove, be equipped with the pivot in the inner chamber of accomodating the groove, link up piece, electric telescopic handle and bottom block, power receiver internally mounted has the power for the main part power supply. This waterproof type LED electronic display screen through having set up the supporting seat, having accomodate groove, pivot, linking up piece, electric telescopic handle, accent steering spindle and bottom block, through making two sets of blocks that link up rotate to suitable position along two sets of pivots to drive two sets of electric telescopic handle extensions and prop up the exoskeleton, make its height obtain suitably adjusting, make this electronic display screen can use more conveniently.

Description

Waterproof LED electronic display screen

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to waterproof type LED electronic display screen.

Background

The LED electronic display screen is a flat panel display, is composed of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like. It is a display device that emits visible light when electrons and holes are recombined by controlling a semiconductor light emitting diode, and thus can be used to manufacture a light emitting diode.

With the continuous development of society, the application of LED electronic display screen becomes more and more extensive, but most of current LED electronic display screen can not adjust the height, leads to its actual use inconvenient, and the scene that can be suitable for is less.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type LED electronic display screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof LED electronic display screen comprises an outer framework and a main body, wherein the main body is embedded in the side wall of the outer framework, an AF film is fixedly bonded on the surface of the main body, supporting seats are fixedly welded on the two sides of the bottom wall of the outer framework, a power supply storage box is arranged in the center of the bottom wall of the outer framework, the two groups of supporting seats are symmetrically distributed on the two sides of the power supply storage box, storage grooves are formed in the bottom wall of the outer framework, a rotating shaft, a connecting block, an electric telescopic rod and a bottom block are arranged in the inner cavity of each storage groove, and the two ends of the electric telescopic rod are fixedly welded with the side wall of the bottom block;

the power receiver internally mounted has the power for the main part power supply, and its roof is fixed to be bonded has the asbestos board, one side fixed weld that the main part was kept away from to the exoskeletal frame has two sets of heat dissipation frame that are parallel to each other, the fixed weld of roof of heat dissipation frame has multiunit align to grid's fin, and its diapire of keeping away from exoskeletal frame one side is opened has the slot of pegging graft the installation with two sets of grafting strips, and is two sets of the grafting strip respectively with the fixed welding in both sides of removing the picture peg, be equipped with the dust screen in the removal picture.

Preferably, two sides of the rotating shaft are in transmission connection with two sides of the inner cavity of the accommodating groove respectively, and the connecting block is fixedly welded with the outer wall of the rotating shaft.

Preferably, the both sides of power receiver lateral wall all fixed welding have the fixed plate, it has the screw that runs through its both sides to open on the fixed plate.

Preferably, the outer side wall of the power supply storage box is fixedly connected with a power supply connecting wire, and the power supply connecting wire penetrates through the side wall of the power supply storage box and is electrically connected with a power supply in the power supply storage box.

Preferably, the opening of the inner cavity of the heat dissipation frame is arranged on the bottom wall of the side, away from the outer framework, of the heat dissipation frame, and the inner cavity of the heat dissipation frame is communicated with the heat dissipation holes in the outer framework.

Preferably, the outer wall of the dust screen is fixedly welded with the inner side wall of the movable inserting plate, and the inserting strips are symmetrically distributed on two sides of the dust screen.

The utility model discloses a technological effect and advantage: the waterproof LED electronic display screen is provided with the supporting seat, the accommodating groove, the rotating shafts, the connecting blocks, the electric telescopic rods, the direction adjusting shafts and the bottom block, the two groups of connecting blocks rotate to proper positions along the two groups of rotating shafts, and the two groups of electric telescopic rods are driven to extend to support the outer framework, so that the height of the outer framework is properly adjusted, the electronic display screen can be used more conveniently, and the waterproof LED electronic display screen is suitable for more scenes; by arranging the movable plugboard, the dustproof net and the inserting strips, the dustproof net can be freely disassembled and assembled through the movement of the inserting strips, so that external dust can hardly enter a heat dissipation port of the electronic display screen, and the dust removal at the heat dissipation position is facilitated; through having set up power receiver and asbestos board, through arranging the power in the power receiver in to make it separate through the heat between asbestos board and the exoskeleton, thereby make the heat dissipation between power and the main part not influence each other, improved the radiating efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support base of the present invention;

FIG. 3 is a schematic structural view of the exoskeleton of the present invention;

fig. 4 is a schematic structural view of the power storage box of the present invention;

fig. 5 is a schematic structural view of the dust screen of the present invention.

In the figure: the device comprises an outer framework 1, a main body 2, a supporting seat 3, a containing groove 4, a rotating shaft 5, a connecting block 6, an electric telescopic rod 7, a bottom block 9, a power containing box 10, a power connecting wire 11, an asbestos plate 12, a fixed plate 13, a heat dissipation frame 14, fins 15, a movable inserting plate 16, a dust screen 17 and an inserting strip 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a waterproof LED electronic display screen as shown in figures 1-5, which comprises an outer frame 1 and a main body 2, wherein the main body 2 is embedded in the side wall of the outer frame 1, the surface of the main body is fixedly bonded with an AF film which can play a good waterproof role, when water falls on the surface of the main body 2, the water can directly slide off under the action of the AF film and can not remain on the surface of the AF film, thereby achieving the waterproof effect, and the display of the main body 2 is not interfered by the water, both sides of the bottom wall of the outer frame 1 are fixedly welded with supporting seats 3, the center of the bottom wall is provided with a power supply storage box 10, two groups of the supporting seats 3 are symmetrically distributed on both sides of the power supply storage box 10, the bottom wall is provided with a containing groove 4, a rotating shaft 5, a linking block 6, an electric telescopic rod 7 and a bottom block 9 are arranged in the inner cavity of the containing groove 4, both ends of the electric telescopic rod 7 are respectively fixedly welded with the side wall, when the electric telescopic rod 7 is contracted to the shortest, the connecting block 6 is rotated along the rotating shaft 5, and the electric telescopic rod 7 and the bottom block 9 can be driven to be accommodated in the accommodating groove 4;

the power supply containing box 10 is internally provided with a power supply for supplying power to the main body 2, the top wall of the power supply containing box is fixedly bonded with an asbestos plate 12, asbestos has a good heat dissipation function, so that heat generated by the main body 2 and the power supply can hardly be mixed, the heat dissipation of the main body 2 and the power supply can not influence each other, in addition, the power supply is separately arranged from the main body 2, the heat dissipation of the main body and the power supply can be helped, one side of the outer framework 1, which is far away from the main body 2, is fixedly welded with two groups of heat dissipation frames 14 which are parallel to each other, the top wall of the heat dissipation frames 14 is fixedly welded with a plurality of groups of uniformly arranged fins 15, the concentration degree of the fins 15 can be determined according to the heat productivity of the electronic display screen, one part of the heat in the heat dissipation frames 14 can be rapidly dissipated into the surrounding, the two groups of the inserting strips 18 are fixedly welded with the two sides of the movable inserting plate 16 respectively, and a dust screen 17 is arranged in the movable inserting plate 16.

Specifically, two sides of the rotating shaft 5 are in transmission connection with two sides of the inner cavity of the accommodating groove 4 respectively, and the connecting block 6 is fixedly welded with the outer wall of the rotating shaft 5.

Specifically, the both sides of power receiver 10 lateral wall all fixed welding have fixed plate 13, it has the screw that runs through its both sides to open on the fixed plate 13, uses two sets of bolts to pass and penetrates in exoskeleton 1 after the screw on two sets of fixed plates 13, can fix power receiver 10 in exoskeleton 1's bottom.

Specifically, fixedly connected with power connecting wire 11 on the lateral wall of power receiver 10, power connecting wire 11 run through power receiver 10 lateral wall and with power receiver 10 in power electric connection, the one end that power was kept away from to power connecting wire 11 is connected with the equipment of stable power supply for this electronic display screen's power supply remains stable.

Specifically, the opening of the inner cavity of the heat dissipation frame 14 is arranged on the bottom wall of the side, away from the outer framework 1, of the heat dissipation frame, the inner cavity of the heat dissipation frame is communicated with the heat dissipation holes in the outer framework 1, when the heat dissipation frame is actually designed, the shape of the heat dissipation frame 14 can be adjusted to a certain extent, in short, the heat dissipation holes in the outer framework 1 are required to be opposite to the inner cavity of the heat dissipation frame 14, heat is discharged through the heat dissipation frame 14, the heat can be discharged more quickly through the fins 15 in the heat dissipation frame 14, therefore, the heat dissipation frame 14 is arranged, on one hand, the heat dissipation area is increased, and on the.

Specifically, the outer wall of the dust screen 17 is fixedly welded with the inner side wall of the movable inserting plate 16, and the two groups of inserting strips 18 are symmetrically distributed on two sides of the dust screen 17.

Specifically, when the waterproof LED electronic display is used, the electronic display is first placed at a proper position according to the need, if the height of the main body 2 needs to be increased, the outer frame 1 is first lifted, the two sets of connecting blocks 6 rotate along the two sets of rotating shafts 5 and drive the electric telescopic rods 7 to keep vertical (as shown in fig. 2), the two sets of electric telescopic rods 7 are driven to simultaneously extend and contract to make the main body 2 move to a proper position (the main body 2 always keeps horizontal), so as to support the electronic display, when the electronic display continuously works, the structure (including the main body 2) on the electronic display can emit a large amount of heat, a part of the heat can be transferred to the outer frame 1 and slowly discharged, most of the heat can be discharged from the positions of the heat dissipation holes to the inner cavity of the heat dissipation frame 14 and discharged from the openings on the bottom wall of the heat dissipation frame 14 (the heat needs to be discharged through the dust screen 17), and the plurality of sets of fins 15 play a, the personnel can regularly take out the two groups of the inserting strips 18 from the slots on the heat dissipation frame 14 and take out the dustproof net 17 for dust cleaning.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a waterproof type LED electronic display screen, includes exoskeleton (1) and main part (2), its characterized in that: the main body (2) is mounted on the side wall of the outer framework (1) in an embedded mode, an AF membrane is fixedly bonded on the surface of the main body, supporting seats (3) are fixedly welded on the two sides of the bottom wall of the outer framework (1), a power storage box (10) is mounted in the center of the bottom wall of the outer framework, the two groups of supporting seats (3) are symmetrically distributed on the two sides of the power storage box (10), storage grooves (4) are formed in the bottom wall of the outer framework, a rotating shaft (5), a connecting block (6), an electric telescopic rod (7) and a bottom block (9) are arranged in the inner cavity of each storage groove (4), and the two ends of each electric telescopic rod (7) are fixedly welded with the side wall of the bottom block (9) and the; power receiver (10) internally mounted has the power of supplying power for main part (2), and its roof is fixed to bond has asbestos board (12), one side fixed weld that main part (2) were kept away from in exoskeleton (1) has two sets of heat dissipation frame (14) that are parallel to each other, the roof fixed weld of heat dissipation frame (14) has multiunit align to grid's fin (15), and its diapire of keeping away from exoskeleton (1) one side is opened has the slot of pegging graft the installation with two sets of grafting strips (18), and is two sets of grafting strip (18) respectively with the both sides fixed weld of removing picture peg (16), be equipped with dust screen (17) in removing picture peg (16).

2. The waterproof LED electronic display screen of claim 1, wherein: the two sides of the rotating shaft (5) are in transmission connection with the two sides of the inner cavity of the accommodating groove (4) respectively, and the connecting block (6) is fixedly welded with the outer wall of the rotating shaft (5).

3. The waterproof LED electronic display screen of claim 1, wherein: both sides of power receiver (10) lateral wall all fixed welding have fixed plate (13), it has the screw that runs through its both sides to open on fixed plate (13).

4. The waterproof LED electronic display screen of claim 1, wherein: fixedly connected with power connecting wire (11) on the lateral wall of power receiver (10), power connecting wire (11) run through power receiver (10) lateral wall and with the power electric connection in power receiver (10).

5. The waterproof LED electronic display screen of claim 1, wherein: the opening of the inner cavity of the heat dissipation frame (14) is arranged on the bottom wall of the side, away from the outer framework (1), of the heat dissipation frame, and the inner cavity of the heat dissipation frame is communicated with the heat dissipation holes in the outer framework (1).

6. The waterproof LED electronic display screen of claim 1, wherein: the outer wall of dust screen (17) and the fixed welding of the inside wall that removes picture peg (16), two sets of grafting strip (18) symmetric distribution is in dust screen (17) both sides.