CN213954892U

CN213954892U - Outdoor propaganda LED display screen

Info

Publication number: CN213954892U
Application number: CN202022552076.9U
Authority: CN
Inventors: 朱英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-08-13
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses an outdoor propaganda LED display screen, including support column and casing, the bottom fixed mounting of support column has the mount pad, and the top fixed mounting of mount pad has the roating seat, the outside top fixed mounting of support column has the sealed cowling, and inside one side fixed mounting of sealed cowling has adjusting motor, the positive fixed mounting of casing has the main screen. The utility model discloses be provided with main screen and bottom screen cooperation, can be to carrying out dual propaganda, the propaganda mode when having increased the LED display screen and using, the effect of publicity has been improved, it can broadcast audio propaganda to be provided with the speaker, thereby the LED display screen of being convenient for carries out outdoor propaganda operation, the practicality is improved, support frame and protective housing cooperation, can protect the top of LED display screen, the condition that extreme weather or high altitude junk caused LED display screen top to damage has been avoided, the security of LED display screen has been increased, make the LED display screen convenient to use more, application scope has been enlarged.

Description

Outdoor propaganda LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is an outdoor propaganda LED display screen.

Background

An LED display screen (LED display) is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, an LED electronic display screen 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, is widely applied to commercial media, cultural performance markets, sports stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, the LED display screen is an electronic display screen formed by an LED lattice, by changing the display content forms of the screen such as characters, animations, pictures and videos through the red and green light beads which are turned on and off, the display control of the components is carried out through a modular structure and mainly comprises a display module, a control system and a power supply system, wherein the display module is formed by LED lamp dot arrays to form a screen to emit light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

Although the existing outdoor propaganda LED display screen achieves basic operation performance, the following defects still exist:

1. the existing outdoor propaganda LED display screen support mounting structure is simple, the function of adjusting the LED display screen is not provided, workers cannot adjust and control the propaganda direction of the LED display screen according to actual use conditions, and the practicability of the LED display screen is reduced;

2. meanwhile, the top of the existing outdoor propaganda LED display screen does not have a protection function, so that the top of the LED display screen is easily damaged in extreme weather of rain and snow or in falling objects at high altitude, and the safety of the LED display screen is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor propaganda LED display screen to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor propaganda LED display screen, includes support column and casing, the bottom fixed mounting of support column has the mount pad, and the top fixed mounting of mount pad has the roating seat, the outside top fixed mounting of support column has the sealed cowling, and inside one side fixed mounting of sealed cowling has adjusting motor, the positive fixed mounting of casing has main screen, and the below fixed mounting of main screen has the bottom screen, the top fixed mounting of casing has the support frame.

Preferably, a plurality of groups of mounting rods are rotatably mounted on the mounting seat, and a mounting pad is fixedly mounted at the bottom of the mounting seat.

Preferably, the front surface of the sealing cover is fixedly provided with a maintenance plate, and the front surface of the maintenance plate is uniformly provided with a plurality of groups of ventilation holes.

Preferably, the output end of the adjusting motor is rotatably provided with an adjusting gear, and a rotating gear is fixedly arranged above the outer part of the rotating seat.

Preferably, both sides of the shell are fixedly provided with mounting frames, and the mounting frames are fixedly provided with speakers.

Preferably, the top of support frame fixed mounting has the protective housing, and the equipartition is equipped with the guiding gutter on the protective housing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with mount pad and support column cooperation, can carry out erection bracing to the LED display screen, the stable form when having increased the LED display screen and using has improved the practicality, is provided with roating seat and adjusting motor cooperation, can adjust when using the LED display screen, and the staff of being convenient for carries out the regulation and control to the broadcast direction of LED display screen according to the propaganda condition of reality, has improved the practicality of LED display screen.

2. Be provided with main screen and bottom screen cooperation, can be to carrying out dual propaganda, the propaganda mode when having increased the LED display screen and using, the effect of publicity has been improved, it can broadcast the audio propaganda to be provided with the speaker, thereby be convenient for the LED display screen carries out outdoor propaganda operation, the practicality has been improved, support frame and protective housing cooperation, can protect the top of LED display screen, the condition that extreme weather or high altitude junk caused LED display screen top to damage has been avoided, the security of LED display screen has been increased, make LED display screen convenient to use more, application scope has been enlarged.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the support pillar of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a mounting seat; 101. mounting a rod; 102, and (b); a mounting mat; 2. a support pillar; 3. a sealing cover; 4. maintaining the guard plate; 401. a vent hole; 5. a housing; 501. a bottom screen; 502. a main screen; 6. a speaker; 7. a mounting frame; 8. a protective shell; 801. a support frame; 802. a water chute; 9. adjusting the motor; 901. an adjusting gear; 10. a rotating base; 1001. the gear is rotated.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an outdoor propaganda LED display screen comprises a support column 2 and a shell 5, wherein the support column 2 can support the LED display screen when in use, the bottom of the support column 2 is fixedly provided with a mounting seat 1 through welding, a plurality of groups of mounting rods 101 are rotatably arranged on the mounting seat 1, the mounting rods 101 can mount and fix the mounting seat 1, so that the LED display screen is mounted and fixed through the matching of the mounting seat 1 and the mounting rods 101, the stability of the LED display screen when in use is improved, the bottom of the mounting seat 1 is fixedly provided with a mounting pad 102 through embedding, the mounting pad 102 can protect the bottom of the mounting seat 1, the corrosion of rainwater to the mounting seat 1 is avoided, the real-time service life of the mounting seat 1 is prolonged, the top of the support column 2 is fixedly provided with a rotary seat 10 through bolts, the rotary seat 10 can rotate in the direction when the LED display screen is in use, and the upper part outside the support column 2 is only provided with a sealing cover 3 through bolts, and one side of the inside of the sealed cowling 3 is fixedly provided with an adjusting motor 9 through a bolt, and the model of the adjusting motor 9 can be: 2IK6 type, the adjusting motor 9 is connected with an external power supply through a wire, the output end of the adjusting motor 9 is rotatably provided with an adjusting gear 901, a rotating gear 1001 is fixedly arranged above the outer part of the rotating seat 10 through a bolt, the rotating gear 1001 is rotatably connected with the adjusting gear 901, and the adjusting motor 9 drives the rotating seat 10 to rotate, so that the LED display screen can be automatically adjusted, and the practicability is improved;

the front surface of the shell 5 is fixedly provided with a main screen 502 through bolts, the main screen 502 is connected with an external power supply through a lead, so that the propaganda picture or the video can be played through the main screen 502, thereby playing the effect of propaganda, and the shell 5 below the main screen 502 is fixedly provided with a bottom screen 501 through bolts, the bottom screen 501 is connected with an external power supply through a lead, thereby the propaganda of rolling characters can be carried out through the bottom screen 501, thereby increasing the propaganda mode of the LED display screen and improving the practicability, the mounting frames 7 are fixedly arranged on both sides of the shell 5 through bolts, and the mounting rack 7 is fixedly provided with a loudspeaker 6 through a bolt, the loudspeaker 6 is connected with an external power supply through a wire, therefore, the audio file can be played through the loudspeaker 6, propaganda is carried out through sound, and the propaganda effect of the LED display screen is improved;

the top of the shell 5 is fixedly provided with a support frame 801 through bolts, the top of the support frame 801 is fixedly provided with a protective shell 8 through bolts, the protective shell 8 can protect the top of the LED display screen, the condition that high-altitude falling objects or extreme weather damage the top of the LED display screen is avoided, the safety of the top of the LED display screen in use is improved, the top of the protective shell 8 is provided with a plurality of groups of water chutes 802, the water chutes 802 can guide and discharge rainwater, the practicability is improved, the front of the sealing cover 3 is fixedly provided with a maintenance plate 4 through bolts, the maintenance plate 4 can seal the sealing cover 3, meanwhile, workers can conveniently detect and maintain the inside of the sealing cover 3 in the later period, the practicability is improved, the front of the maintenance plate 4 is provided with a plurality of groups of ventilation holes 401, and the ventilation holes 401 can ventilate the inside of the sealing cover 3;

the working principle is as follows: support column 2 can install LED display screen fixedly with the cooperation of mount pad 1, direction when roating seat 10 and accommodate motor 9 cooperation can use the LED display screen is adjusted and is controlled, sealed cowling 3 can seal protection to roating seat 10, main screen 502 can carry out video and word propaganda with the cooperation of bottom screen 501, speaker 6 can be to carrying out the audio playback, protective housing 8 can protect the top of LED display screen.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an outdoor propaganda LED display screen, includes support column (2) and casing (5), its characterized in that: the utility model discloses a solar energy water heater, including support column (2), the top fixed mounting of support column (2) has mount pad (1), and the top fixed mounting of mount pad (1) has roating seat (10), the outside top fixed mounting of support column (2) has sealed cowling (3), and inside one side fixed mounting of sealed cowling (3) has adjusting motor (9), the front fixed mounting of casing (5) has main screen (502), and the below fixed mounting of main screen (502) has bottom screen (501), the top fixed mounting of casing (5) has support frame (801).

2. The outdoor propaganda LED display screen of claim 1, characterized in that: the mounting seat (1) is rotatably provided with a plurality of groups of mounting rods (101), and the bottom of the mounting seat (1) is fixedly provided with a mounting pad (102).

3. The outdoor propaganda LED display screen of claim 1, characterized in that: the front of the sealing cover (3) is fixedly provided with a maintenance plate (4), and the front of the maintenance plate (4) is uniformly provided with a plurality of groups of ventilation holes (401).

4. The outdoor propaganda LED display screen of claim 1, characterized in that: an output end of the adjusting motor (9) is rotatably provided with an adjusting gear (901), and a rotating gear (1001) is fixedly arranged above the outer part of the rotating seat (10).

5. The outdoor propaganda LED display screen of claim 1, characterized in that: both sides of casing (5) are all fixed mounting have mounting bracket (7), and fixed mounting has speaker (6) on mounting bracket (7).

6. The outdoor propaganda LED display screen of claim 1, characterized in that: the top fixed mounting of support frame (801) has protective housing (8), and the equipartition is equipped with guiding gutter (802) on protective housing (8).