CN210167057U

CN210167057U - Highly transparent arc LED display screen

Info

Publication number: CN210167057U
Application number: CN201921260485.2U
Authority: CN
Inventors: 张现峰; 张永军; 李国强; 高志强
Original assignee: Shenzhen Gloshine Technology Co Ltd
Current assignee: Shenzhen Gloshine Technology Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-03-20
Anticipated expiration: 2029-08-05

Abstract

The utility model provides a high-pass arc-shaped LED display screen, which comprises a box body, a module arranged on the box body, a rear cover arranged on the back surface of the box body and a waterproof rubber ring arranged between the rear cover and the box body, wherein the back surface of the rear cover is provided with a plurality of inserting holes, the back surface of the rear cover is provided with an inserting platform, and the inserting holes are arranged on the back surface of the inserting platform; the back surface of the plug-in table is inclined from top to bottom toward the front surface of the rear cover. The utility model provides a high pass arc LED display screen that passes through can shelter from the rainwater through the upper end of grafting platform to alleviate the pressure of waterproof rubber ring, avoid the rainwater direct impact grafting bench spliced eye, lead to water pressure too big and make the waterproof rubber ring of rainwater infiltration, make the LED display screen short circuit, still improved the joint strength of grafting platform and back lid simultaneously.

Description

Highly transparent arc LED display screen

Technical Field

The utility model belongs to the technical field of the display screen, more specifically say, relate to a high pass arc LED display screen of passing through.

Background

The LED display screen is a flat panel display, is used for showing information such as characters, image, video and video recording signal, because the LED display screen can extend wantonly, realizes seamless concatenation, and operating duration is long, can utilize interactive technology, and the display effect is good, consequently by the wide application in places such as airport, market, hotel, high-speed railway, subway, cinema, exhibition, office building.

The back of the box body of the LED display screen is provided with a rear cover which is provided with a plurality of plug holes so as to install and debug the button and respectively plug a power line and a signal line. In the prior art, the water pressure formed by the rainwater impact the splicing holes can increase the pressure of the waterproof rubber ring in the box body, so that a small amount of rainwater enters the box body, the LED display screen is short-circuited, and the display function of the LED display screen is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pass passes through arc LED display screen to there is the technical problem of short circuit risk in the LED display screen who exists among the solution prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the high-transmittance arc-shaped LED display screen comprises a box body, a module arranged on the box body, a rear cover arranged on the back of the box body and a waterproof rubber ring arranged between the rear cover and the box body, wherein a plurality of plug-in holes are formed in the back of the rear cover;

the back surface of the plug-in table inclines from top to bottom towards the front surface of the rear cover.

Furthermore, the inserting holes and the inserting tables are arranged in a one-to-one correspondence mode.

Furthermore, the handle position is arranged on the rear cover.

Furthermore, the two sides of the rear cover are provided with the gripping positions;

the projection of the plug-in table on the box body avoids the projection of the gripper position on the box body.

The module comprises a front body, a lamp panel and a rear body, wherein the lamp panel is positioned between the front body and the rear body;

the front body is provided with a counter bore, and the screw penetrates through the counter bore and the lamp panel and fixes the front body and the lamp panel on the rear body.

Further, the box body, the front body, the lamp panel and the rear body all have light transmission.

Furthermore, the front of lamp plate is equipped with the inoxidizing coating.

Furthermore, the end surfaces of two opposite sides of the box body are inclined from the front surface of the LED display screen to the back surface of the LED display screen and gradually close to each other;

the end face of the module corresponding to the inclined end face of the box body inclines from the front face of the LED display screen to the back face of the LED display screen, and the distance gradually becomes close.

Further, still including locating the back lid with the power of the intracavity is held in the formation between the box, the length direction of power with the equal vertical setting of length direction of back lid.

Furthermore, the rear cover is fixedly connected with the box body through a loose screw.

The utility model provides a high pass passes through arc LED display screen's beneficial effect lies in: compared with the prior art, the splicing table of the highly transparent arc-shaped LED display screen is used for arranging the splicing holes so as to stably insert power lines, signal lines, debugging buttons and the like into the splicing holes; the back of grafting platform is from the top down towards the positive slope of back lid, make the height that the lid was covered after the upper end protrusion of grafting platform highly be greater than the height that the lower extreme protrusion of grafting platform was covered, then the rainwater just can be sheltered from by the upper end of grafting platform, with the pressure that alleviates waterproof rubber ring, avoid the spliced eye on the rainwater direct impact grafting platform, lead to water pressure too big and make the waterproof rubber ring of rainwater infiltration, make the LED display screen short circuit, the area of contact of grafting platform and back lid has still been increased simultaneously, the joint strength of grafting platform with the back lid has been improved, the grafting platform has been avoided receiving external force and broken often.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a high-transmittance arc-shaped LED display screen provided in an embodiment of the present invention;

FIG. 2 is an exploded view of the module shown in FIG. 1;

fig. 3 is an exploded view of the back cover and power supply of fig. 1.

Wherein, in the figures, the respective reference numerals:

1. a box body; 11. a handle; 2. a module; 21. a precursor; 22. a lamp panel; 23. a rear body; 3. a rear cover; 31. a plug-in station; 311. inserting holes; 4. a gripper position; 5. a power source.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 3, the high-pass arc LED display screen provided by the present invention will now be described. The high-permeability arc-shaped LED display screen comprises a box body 1, a module 2 arranged on the box body 1, a rear cover 3 arranged on the back of the box body 1 and a waterproof rubber ring arranged between the rear cover 3 and the box body 1, wherein the back of the rear cover 3 is provided with a plurality of inserting holes 311, the back of the rear cover 3 is provided with an inserting table 31, and the inserting holes 311 are arranged on the back of the inserting table 31;

the back surface of the docking table 31 is inclined from the top to the bottom toward the front surface of the rear cover 3.

Compared with the prior art, the high-pass arc-shaped LED display screen provided by the utility model has the advantages that the plug platform 31 is used for arranging the plug hole 311 so as to stably connect the power supply 5 line, the signal line, the debugging button and the like into the plug hole 311; the back of the plug-in platform 31 is from the top to the bottom towards the front slope of the rear cover 3, make the height that the upper end of the plug-in platform 31 protrudes the rear cover 3 be greater than the height that the lower extreme of the plug-in platform 31 protrudes the rear cover 3, then the rainwater just can be sheltered from by the upper end of the plug-in platform 31, in order to lighten the pressure of waterproof rubber ring, avoid rainwater direct impact to plug in the spliced eye 311 on the platform 31, lead to water pressure too big and make rainwater infiltration waterproof rubber ring, make the LED display screen short circuit, the area of contact of plug-in platform 31 with the rear cover 3 has still been increased simultaneously, the joint strength of plug-in platform 31 with rear cover 3 has been improved, the plug-in platform 31 has been avoided receiving.

Further, please refer to fig. 3, as the utility model provides a specific implementation of the arc LED display screen is passed through to high pass, spliced eye 311 and grafting platform 31 one-to-one set up to make the distribution position of spliced eye 311 more nimble, reduced the shape requirement to the back of back lid 3, avoided a plurality of spliced eyes 311 to locate on same grafting platform 31 and made the length overlength of this grafting platform 31 and influence the shape of back lid 3, cause inconvenience to manufacturing, installation etc..

Further, please refer to fig. 3, as the utility model provides a high pass is through a specific implementation of arc LED display screen, still including locating back lid 3 on the tongs position 4, provides the application of force point to tongs position 4 application of force, is convenient for snatch back lid 3 to operation such as install back lid 3.

Further, referring to fig. 1 and fig. 3, as a specific embodiment of the high-transmittance arc-shaped LED display screen provided by the present invention, the two sides of the rear cover 3 are both provided with gripping positions 4, so that a hand or a gripping jaw can conveniently grip the rear cover 3;

the projection of the plug-in table 31 on the box body 1 avoids the projection of the gripping position 4 on the box body 1, and avoids the plug-in table 31 interfering with the gripping of the rear cover 3.

Further, please refer to fig. 1 and fig. 2, as a specific implementation manner of the high-transmittance arc LED display screen provided by the present invention, the high-transmittance arc LED display screen further includes a screw, the module 2 includes a front body 21, a lamp panel 22 and a rear body 23, the lamp panel 22 is located between the front body 21 and the rear body 23, the front body 21 and the rear body 23 are used for protecting the lamp panel 22, and the lamp panel 22 is prevented from being damaged by impact;

the front body 21 is provided with counterbores, and screws pass through the counterbores and the lamp panel 22 and fix the front body 21 and the lamp panel 22 on the rear body 23. Counter bores (not shown in the figure) are arranged on the front body 21, so that the shading area of the screw to the line emitted by the lamp panel 22 can be reduced, and the display effect of the LED display screen is improved; the front body 21 and the lamp panel 22 are fixed on the rear body 23 by screws, and the lamp is simple in structure, convenient to operate and firm in fixation.

Further, as the utility model provides a high pass passes through a concrete implementation mode of arc LED display screen, box 1, forebody 21, lamp plate 22 and afterbody 23 all have the light transmissivity for the light that lamp plate 22 sent can see through box 1, forebody 21, lamp plate 22 and afterbody 23, improves the permeability of LED display screen, thereby improves the display effect of LED display screen, can also play the effect of illumination.

Further, as the utility model provides a high pass passes through a concrete implementation of arc LED display screen, lamp plate 22's front is equipped with the inoxidizing coating (not shown in the figure) to avoid foreign object fish tail lamp plate 22, make the lamp pearl on the lamp plate 22 drop and influence the display effect of LED display screen, the inoxidizing coating still has dustproof and waterproof effect simultaneously, in order to improve the adaptability of LED display screen in the open air.

Specifically, the protective layer is disposed on the front surface of the lamp panel 22 by a dispensing and plating process.

Further, referring to fig. 1, as a specific embodiment of the high-pass arc-shaped LED display screen provided by the present invention, the end surfaces of the two opposite sides of the box body 1 are inclined from the front surface of the LED display screen to the back surface of the LED display screen and gradually close to each other;

the end face of the module 2 corresponding to the inclined end face of the box body 1 is inclined from the front face of the LED display screen to the back face of the LED display screen, and the distance gradually becomes close, so that when two adjacent LED display screens are spliced, the inclined end face can provide a rotating space for the relative rotation of the two adjacent LED display screens, and the LED display screens can be spliced at a certain angle conveniently; when a plurality of LED display screens are spliced, the spliced angles between the LED display screens enable the spliced LED display screens to form an arc-shaped display screen, so that the LED display screens are spliced in an arc shape.

Further, please refer to fig. 1 and fig. 3, as the utility model provides a high pass arc LED display screen's a specific implementation way, still including locating the power 5 that holds the intracavity of the formation between back lid 3 and the box 1, the length direction of power 5 and the length direction of back lid 3 all follow vertical setting to reduce the shading area of power 5 and back lid 3, improve the permeability of LED display screen.

Specifically, in this embodiment, the vertical direction is the same as the up-down direction, and the rear cover 3 is vertically disposed, so that the strength of the box body 1 can be increased, and the box body 1 is prevented from being deformed due to stress.

Usually, the power supply 5 is arranged on the back of the rear cover 3 and transversely arranged, and the power supply 5 is covered by the rear cover 3, so that the width of the rear cover 3 is large, the shading area of the LED display screen is large, and the permeability of the LED display screen is reduced.

Further, as the utility model provides a high pass passes through a specific implementation of arc LED display screen, back lid 3 and box 1 are through the pine not take off screw fixed connection, compare ordinary screw, have saved the counterpoint time to the time of lid 3 after having saved the dismouting has improved the dismouting efficiency of back lid 3 with box 1.

Specifically, referring to fig. 1, a handle 11 is disposed on a back surface of the box body 1, so that a user can grasp the box body 1 and move the box body 1 through the handle 11.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. High penetrating arc LED display screen, including the box, install in module on the box with install in the back lid at the box back, the back of back lid is equipped with a plurality of spliced eyes, its characterized in that: the waterproof rubber ring is arranged between the rear cover and the box body, the back surface of the rear cover is provided with an inserting table, and the inserting hole is formed in the back surface of the inserting table;

2. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the inserting holes are arranged in one-to-one correspondence with the inserting platforms.

3. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the handle is arranged on the rear cover.

4. The high-transmittance arc-shaped LED display screen of claim 3, wherein: the two sides of the rear cover are provided with the gripping positions;

5. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the module comprises a front body, a lamp panel and a rear body, wherein the lamp panel is positioned between the front body and the rear body;

6. The high-transmittance arc-shaped LED display screen according to claim 5, wherein: the box, the front body, the lamp panel and the rear body all have light transmission.

7. The high-transmittance arc-shaped LED display screen according to claim 5, wherein: the front of lamp plate is equipped with the inoxidizing coating.

8. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the end surfaces of two opposite sides of the box body are inclined from the front surface of the LED display screen to the back surface of the LED display screen and gradually close to each other;

9. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the power supply is arranged in a containing cavity formed between the rear cover and the box body, and the length direction of the power supply and the length direction of the rear cover are vertically arranged.

10. The high-transmittance arc-shaped LED display screen according to claim 1, wherein: the rear cover is fixedly connected with the box body through a loose screw.