CN213065468U

CN213065468U - Multimedia electronic display screen

Info

Publication number: CN213065468U
Application number: CN202022106787.3U
Authority: CN
Inventors: 吴沁源; 张远刚
Original assignee: Chongqing Hanwei Advertising Media Co ltd
Current assignee: Chongqing Hanwei Advertising Media Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-27
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a multi-media electronic display screen, including the screen body and screen frame, screen body fixed connection is in the positive surface middle part position of screen frame, the rear surface of screen frame is fixed and is provided with a plurality of louvres, the inside of louvre is provided with the dirt screen of straining, the first link of rear surface fixed connection of screen frame, the vertical rotation in rear side of first link is provided with the switching post, the switching post is provided with first motor with the first link axis of rotation is coaxial, the rear side horizontal rotation of switching post is provided with the second link, the second link is provided with the second motor with the switching post axis of rotation is coaxial. The utility model discloses in, the display screen rear side is equipped with the rotation support body, and two motors of accessible rotate the automatically regulated who realizes display screen direction and angle, have also increased screen and wall interval, prevent to influence the heat dissipation, and the display screen rear surface is equipped with a plurality of louvres, and the inside dust screen that is equipped with of louvre when guaranteeing the display screen radiating can realize corresponding dustproof operation.

Description

Multimedia electronic display screen

Technical Field

The utility model relates to a multi-media electronic display screen field especially relates to a multi-media electronic display screen.

Background

At present, along with the improvement of the living standard of people, more and more multimedia display screens are applied to the daily work and life of people, so that the pleasure of the life of people is brought to the life of people.

General electronic display structure sets up fixedly, can't carry out corresponding screen body rotation operation, even be provided with corresponding slewing mechanism, also can't carry out the regulation operation of automatic angle and direction, leads to the practicality of self to reduce, and the heat dissipation and the dustproof effect of current screen body structure self are all bad, but optimization nature is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multimedia electronic display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-media electronic display screen, includes the screen body and screen frame, screen body fixed connection is in the positive surface middle part position of screen frame, the fixed rear surface of screen frame is provided with a plurality of louvres, the inside of louvre is provided with the dust filter screen, the first link of rear surface fixed connection of screen frame, the vertical rotation in rear side of first link is provided with the switching post, the switching post is provided with first motor with first link axis of rotation is coaxial, the horizontal rotation in rear side of switching post is provided with the second link, the second link is provided with the second motor with the coaxial second motor that is provided with of switching post axis of rotation.

As a further description of the above technical solution:

the heat dissipation holes penetrate through the inside of the screen frame, the heat dissipation holes are fixedly arranged on the rear surface of the screen frame in the transverse and vertical directions at equal intervals, and the hole diameters of the heat dissipation holes are the same.

As a further description of the above technical solution:

the dust filter screen is fixedly connected to the inner rear side of the heat dissipation hole, and the rear surface of the dust filter screen is the same as the rear surface of the screen frame.

As a further description of the above technical solution:

the first connecting frame is fixedly connected to the middle position of the rear surface of the screen frame, one end of the switching column is correspondingly vertically connected to the inner side of the frame body of the first connecting frame in a rotating mode, the first motor is correspondingly and fixedly connected to the outer side of the frame body of the first connecting frame, and the output end of the first motor is correspondingly and fixedly connected with one end of a rotating shaft of the switching column, which is connected with the first connecting frame in a rotating mode.

As a further description of the above technical solution:

the second link fixed connection is in the positive surface middle part position of connecting plate, the one end of switching post corresponds the level and rotates the frame body inboard of connecting at the second link, the second motor corresponds fixed connection at the frame body upper surface of second link, and the output of second motor corresponds the one end pivot fixed connection with switching post switching second link.

As a further description of the above technical solution:

the connecting plate is fixedly arranged to be an installation plate, and the plate body of the connecting plate is provided with corresponding installation holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses among the multi-media electronic display screen, the rear side of display screen is provided with rotates the support body structure, can realize the automatically regulated of display screen direction and angle through the rotation of two motors, has also increased the distance between display screen and the wall body, avoids display screen and the overheated phenomenon of wall body laminating appearance.

2. The utility model discloses among the multi-media electronic display screen, display screen frame rear surface is provided with a plurality of louvres, and the inside dust filter that is provided with of louvre guarantees that corresponding dustproof operation can be realized when display screen rate of heat dissipation is high.

Drawings

FIG. 1 is a side view of a multimedia electronic display;

FIG. 2 is a rear view of a multimedia electronic display;

FIG. 3 is a heat dissipation hole structure of a multimedia electronic display screen;

fig. 4 is a schematic view of a rotating stand structure of a multimedia electronic display screen.

Illustration of the drawings:

1. a screen body; 2. a screen frame; 3. a first connecting frame; 4. a transfer column; 5. a second link frame; 6. a connecting plate; 7. a first motor; 8. a second motor; 9. heat dissipation holes; 10. and (4) a dust filter screen.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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: a multimedia electronic display screen comprises a screen body 1 and a screen frame 2, wherein the screen body 1 is fixedly connected with the middle position of the front surface of the screen frame 2, a plurality of heat dissipation holes 9 are fixedly arranged on the rear surface of the screen frame 2, the heat dissipation capability and the heat dissipation rate of the whole screen body are increased, a dust filter screen 10 is arranged inside each heat dissipation hole 9, the corresponding dust prevention capability is provided while the heat dissipation is ensured, a first connecting frame 3 is fixedly connected with the rear surface of the screen frame 2, a rear side switching connecting piece is provided, a switching column 4 is vertically and rotatably arranged on the rear side of the first connecting frame 3, the rotatable operation on the vertical surface is realized, a first motor 7 is coaxially arranged on the rotating shaft of the switching column 4 and the first connecting frame 3, the corresponding rotating power on the vertical surface is provided, a second connecting frame 5 is horizontally and rotatably arranged on the rear side of the switching column 4, the rotatable operation on the horizontal surface is realized, a second motor 8 is coaxially arranged on, providing corresponding horizontal plane rotation power.

The heat dissipation holes 9 penetrate through the inside of the screen frame 2 to ensure the heat dissipation operation of the screen body 1 inside the screen frame 2, a plurality of heat dissipation holes 9 are fixedly arranged on the rear surface of the screen frame 2 in the transverse and vertical directions at equal intervals to increase the heat dissipation efficiency of the heat dissipation holes, the aperture size of each heat dissipation hole 9 is the same, the dust filter net 10 is fixedly connected at the position of the rear side inside the heat dissipation hole 9, the surface of the rear surface of the dust filter net 10 is the same as the surface of the rear surface of the screen frame 2, thereby realizing simple dust cleaning, the first connecting frame 3 is fixedly connected at the middle position of the rear surface of the screen frame 2, one end of the adapter column 4 is vertically and rotatably connected at the inner side of the frame body of the first connecting frame 3 correspondingly, the first motor 7 is fixedly connected at the outer side of the frame body of the first connecting frame 3 correspondingly, the output end of the first motor 7 is fixedly connected with a rotating shaft at one end of the adapter column 4 which is rotatably connected with the first connecting frame 3 correspondingly, and the relative rotation operation of the, 5 fixed connection of second link 5 is in the positive surface middle part position of connecting plate 6, the one end of switching post 4 corresponds the level and rotates the frame body inboard of connecting at second link 5, second motor 8 corresponds fixed connection at the frame body upper surface of second link 5, and the output of second motor 8 corresponds the one end pivot fixed connection with switching post 4 switching second link 5, the relative rotation operation on the horizontal plane of switching post 4 and second link 5 can be realized through the rotation of second motor 8, connecting plate 6 is fixed to be set up to the mounting panel, and the plate body of connecting plate 6 is provided with corresponding mounting hole, provide simple and convenient and dock with the wall body installation.

The working principle is as follows: when the multimedia display screen is installed, the display screen structure which is formed by the screen frame 2 and the screen body 1 integrally can be connected to a corresponding wall through the connecting plate 6, the second connecting frame 5 is arranged between the connecting plate 6 and the screen frame 2, the switching column 4 and the first connecting frame 3 are arranged, corresponding motor structures are arranged on the first connecting frame 3 and the second connecting frame 5, the control of the whole angle and direction of the display screen can be realized through the independent or simultaneous control of the motors, thereby realizing the automatic control operation of the angle and direction of the multimedia display screen, the rear surface of the screen frame 2 is provided with a plurality of radiating holes 9, the inside of each radiating hole 9 is provided with a dust filtering net 10, the radiating capacity of the screen can be increased, the screen has a good dustproof effect, and the practicability is high.

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. A multimedia electronic display screen comprises a screen body (1) and a screen frame (2), and is characterized in that: the screen body (1) fixed connection is in the positive surface middle part position of screen frame (2), the fixed rear surface of screen frame (2) is provided with a plurality of louvres (9), the inside of louvre (9) is provided with dust screen (10), the first link (3) of rear surface fixed connection of screen frame (2), the vertical rotation of rear side of first link (3) is provided with switching post (4), switching post (4) and first link (3) axis of rotation are coaxial to be provided with first motor (7), the horizontal rotation of rear side of switching post (4) is provided with second link (5), second link (5) and switching post (4) axis of rotation are coaxial to be provided with second motor (8).

2. A multimedia electronic display according to claim 1, wherein: the heat dissipation holes (9) penetrate through the inside of the screen frame (2), the heat dissipation holes (9) are fixedly arranged on the rear surface of the screen frame (2) in the transverse and vertical directions at equal intervals, and the hole diameters of the heat dissipation holes (9) are the same.

3. A multimedia electronic display according to claim 1, wherein: the dust filtering net (10) is fixedly connected to the position of the rear side of the interior of the heat dissipation hole (9), and the surface of the dust filtering net (10) where the rear surface is located is the same as the surface of the screen frame (2) where the rear surface is located.

4. A multimedia electronic display according to claim 1, wherein: first link (3) fixed connection is in the rear surface middle part position of screen frame (2), the one end of switching post (4) corresponds vertical rotation and connects the frame body inboard at first link (3), first motor (7) correspond fixed connection in the frame body outside of first link (3), and the output of first motor (7) correspond the one end pivot fixed connection with switching post (4) switching first link (3).

5. A multimedia electronic display according to claim 1, wherein: second link (5) fixed connection is in the positive surface middle part position of connecting plate (6), the one end of switching post (4) corresponds the level and rotates the frame body inboard of connecting at second link (5), second motor (8) correspond fixed connection at the frame body upper surface of second link (5), and the output of second motor (8) correspond the one end pivot fixed connection with switching post (4) switching second link (5).

6. A multimedia electronic display according to claim 5, wherein: the connecting plate (6) is fixedly arranged to be an installing plate, and a corresponding installing hole is formed in the plate body of the connecting plate (6).