CN218845606U

CN218845606U - Electronic display screen case and LED electronic display screen

Info

Publication number: CN218845606U
Application number: CN202221824895.7U
Authority: CN
Inventors: 郭红毅
Original assignee: Wuhan Zhihui Shijie Technology Co ltd
Current assignee: Wuhan Zhihui Shijie Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-04-11
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the technical field of electronic display screen, especially, an electronic display screen machine case and LED electronic display screen, including quick-witted case and locating plate, one side that the quick-witted case is close to the locating plate is equipped with the connecting rod, and the connecting rod articulates with the locating plate, the top and the bottom of machine case all are equipped with the track board, and one side that two track boards are mutually opposite is equipped with the movable block, is equipped with the connecting rod between two movable blocks, one side of machine case is equipped with the transparent glass board, one side of connecting rod is equipped with the brush, and the brush contacts with the transparent glass board to be connected, one side of machine case is equipped with the display screen, and the display screen is located the transparent glass board and keeps away from one side of brush, the bottom of locating plate is equipped with the horizontal plate, and the top of horizontal plate is slidingly installed with the regulating block; the utility model discloses realize electronic clean, need not artifical clean screen, save the manual work, clean effectual, rational in infrastructure, easily promote.

Description

Electronic display screen case and LED electronic display screen

Technical Field

The utility model relates to an electronic display screen technical field especially relates to an electronic display screen machine case and LED electronic display screen.

Background

The electronic display screen has strong applicability and rich colors: the electronic screen consists of a three-primary-color (red, green and blue) display unit box body, and 256 gray levels of red, green and blue form 16777216 colors, so that the electronic screen can display dynamic images with rich colors, high saturation, high resolution and high display frequency; the application range is as follows: government squares, leisure squares, luxury commercial and trade centers, advertising information boards, commercial streets, train stations, stadiums, and the like.

When the existing outdoor electronic display screen case is used, the case is generally installed at a high place, so that the screen is inconvenient to clean, and manual cleaning is troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electronic display screen machine case and LED electronic display screen has overcome prior art's not enough, aims at solving the inconvenient clear problem of current electronic display screen machine case.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic display screen machine case and LED electronic display screen, includes quick-witted case and locating plate, one side that the quick-witted case is close to the locating plate is equipped with the connecting rod, and the connecting rod is articulated with the locating plate, the top and the bottom of machine case all are equipped with the track board, and two track board one side mutually opposite are equipped with the movable block, are equipped with the connecting rod between two movable blocks, one side of machine case is equipped with the clear glass board, one side of connecting rod is equipped with the brush, and the brush is connected with the contact of clear glass board, one side of machine case is equipped with the display screen, and the display screen is located the one side that the brush was kept away from to the clear glass board, the bottom of locating plate is equipped with the horizontal plate, and the top slidable mounting of horizontal plate has the regulating block, and it has the regulation pole to articulate on the regulating block, and the one end of adjusting the pole is articulated with quick-witted case.

As a preferred technical scheme of the utility model, the adjustment tank that has the level to set up is seted up at the top of horizontal plate, the inner wall sliding connection of regulating block and adjustment tank, and the threaded rod is installed to the adjustment tank internal rotation, threaded rod and regulating block threaded connection, be equipped with gear motor on the horizontal plate, gear motor's output shaft is connected with the threaded rod transmission.

As the utility model discloses a preferred technical scheme, set up the mounting hole that has the level to set up on the regulating block, the guide arm that the regulating groove internal fixation has the level to set up, the regulating block passes through the mounting hole slip cap and locates on the guide arm.

As a preferred technical scheme of the utility model, the spout that has the level to set up is seted up to one side that the track board is close to the movable block, and the inner wall sliding connection of movable block and spout, the reciprocal lead screw is installed to the spout internal rotation, reciprocal lead screw and movable block threaded connection are equipped with servo motor on the track board, and servo motor's output shaft is connected with reciprocal lead screw transmission.

As a preferred technical scheme of the utility model, fixed mounting has the anchor strut that the slope set up on the locating plate, the bottom and the horizontal plate fixed connection of anchor strut, and the horizontal plate sets up perpendicularly on the locating plate.

As an optimal technical scheme of the utility model, be equipped with the cavity on the track board, servo motor sets up in the cavity, and the cavity is located the one end of spout.

An LED electronic display screen comprises the electronic display screen case.

The utility model has the advantages that:

in rainy day, drive the threaded rod through gear motor and rotate for the regulating block removes, drives and adjusts the pole motion and promotes quick-witted case slope, makes the slope of display screen set up, makes things convenient for the clear glass board to better receive the rainwater, washes the clear glass board.

The servo motor drives the reciprocating screw rod to rotate, so that the movable block moves back and forth, the connecting rod and the hairbrush move back and forth to scrub the transparent glass plate, electric cleaning is achieved, a screen does not need to be cleaned manually, manpower is saved, the cleaning effect is good, and cleaning is convenient.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the horizontal plate of the present invention;

FIG. 3 is a schematic front view of a part of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a chassis; 2. positioning a plate; 3. a connecting rod; 4. a track plate; 5. a movable block; 6. a connecting rod; 7. a brush; 8. a display screen; 9. a transparent glass plate; 10. a horizontal plate; 11. an adjusting block; 12. adjusting a rod; 13. a threaded rod; 14. a reduction motor; 15. a servo motor; 16. and a reciprocating screw rod.

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.

Referring to fig. 1, fig. 3 and fig. 4, an electronic display screen machine case and LED electronic display screen, including quick-witted case 1 and locating plate 2, machine case 1 is close to one side of locating plate 2 and is equipped with connecting rod 3, connecting rod 3 is articulated with locating plate 2, the top and the bottom of machine case 1 all are equipped with track board 4, two mutually opposite one side of track board 4 is equipped with movable block 5, the spout that has the level to set up is seted up to one side that track board 4 is close to movable block 5, the inner wall sliding connection of movable block 5 and spout, reciprocal lead screw 16 is installed to the spout internal rotation,

reciprocal lead screw

16 and 5 threaded connection of movable block, be equipped with servo motor 15 on the track board 4, be equipped with the cavity on the track board 4, servo motor 15 sets up in the cavity, the cavity is located the one end of spout, servo motor 15's output shaft and reciprocal lead screw 16 transmission connection. The servo motor 15 drives the reciprocating screw rod 16 to rotate, so that the movable block 5 moves back and forth.

Specifically, refer to fig. 1, be equipped with connecting rod 6 between two movable blocks 5, one side of machine case 1 is equipped with transparent glass board 9, one side of connecting rod 6 is equipped with brush 7, brush 7 is connected with the contact of transparent glass board 9, one side of machine case 1 is equipped with display screen 8, display screen 8 is located one side that transparent glass board 9 kept away from brush 7, the removal through movable block 5 drives connecting rod 6 and brush and scrubs transparent glass board 9, transparent glass board 9 plays the guard action in one side of display screen 8.

Specifically, referring to fig. 1, a horizontal plate 10 is disposed at the bottom of the positioning plate 2, a reinforcing rod is fixedly mounted on the positioning plate 2, the bottom of the reinforcing rod is fixedly connected with the horizontal plate 10, and the horizontal plate 10 is vertically disposed on the positioning plate 2. The connection between the horizontal plate 10 and the positioning plate 2 is more stable by the arrangement of the reinforcing rods.

Specifically, referring to fig. 1-2, an adjusting block 11 is slidably mounted at the top of a horizontal plate 10, an adjusting groove horizontally arranged is formed at the top of the horizontal plate 10, the adjusting block 11 is slidably connected with the inner wall of the adjusting groove, a threaded rod 13 is rotatably mounted in the adjusting groove, the threaded rod 13 is in threaded connection with the adjusting block 11, a speed reduction motor 14 is arranged on the horizontal plate 10, and an output shaft of the speed reduction motor 14 is in transmission connection with the threaded rod 13. The threaded rod 13 is rotated by the reduction motor 14, so that the adjusting block 11 moves. The adjusting block 11 is provided with a horizontally arranged mounting hole, a horizontally arranged guide rod is fixed in the adjusting groove, and the adjusting block 11 is slidably sleeved on the guide rod through the mounting hole. Through the arrangement of the guide rod, the adjusting block 11 is provided with a moving track and moves stably.

Specifically, referring to fig. 1, an adjusting rod 12 is hinged to an adjusting block 11, and one end of the adjusting rod 12 is hinged to the chassis 1. The adjusting block 11 moves to drive the adjusting rod 12 to move to push the case 1 to incline, so that the display screen 8 is inclined and adjusted.

An LED electronic display screen comprises the electronic display screen case.

The working principle is as follows: in rainy day, drive threaded rod 13 through gear motor 14 and rotate, make regulating block 11 remove, it promotes quick-witted case 1 slope to drive the motion of adjusting pole 12, make the slope of display screen 8 set up, make things convenient for the clear glass board to better receive the rainwater, drive reciprocal lead screw 16 through servo motor 15 simultaneously and rotate, make movable block 5 round trip movement, it scrubs clear glass board 9 to drive connecting rod 6 and brush 7 round trip movement, realize the electrodynamic cleaning, need not artifical clean screen, save artifically, it is clean effectual.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic display screen machine case, includes quick-witted case (1) and locating plate (2), its characterized in that, one side that quick-witted case (1) is close to locating plate (2) is equipped with connecting rod (3), and connecting rod (3) are articulated with locating plate (2), the top and the bottom of machine case (1) all are equipped with track board (4), and one side that two track board (4) are mutually opposite is equipped with movable block (5), is equipped with connecting rod (6) between two movable block (5), one side of machine case (1) is equipped with clear glass board (9), one side of connecting rod (6) is equipped with brush (7), and brush (7) are connected with clear glass board (9) contact, one side of machine case (1) is equipped with display screen (8), and display screen (8) are located clear glass board (9) and keep away from one side of brush (7), the bottom of locating plate (2) is equipped with horizontal plate (10), and the top slidable mounting of horizontal plate (10) has regulating block (11), and articulated on regulating block (11) have regulation pole (12), the one end and quick-witted case (1) are articulated.

2. The electronic display screen cabinet according to claim 1, wherein a horizontally arranged adjusting groove is formed in the top of the horizontal plate (10), the adjusting block (11) is slidably connected with the inner wall of the adjusting groove, a threaded rod (13) is rotatably mounted in the adjusting groove, the threaded rod (13) is in threaded connection with the adjusting block (11), a speed reduction motor (14) is arranged on the horizontal plate (10), and an output shaft of the speed reduction motor (14) is in transmission connection with the threaded rod (13).

3. The electronic display screen cabinet according to claim 2, wherein the adjusting block (11) is provided with a horizontally arranged mounting hole, a horizontally arranged guide rod is fixed in the adjusting groove, and the adjusting block (11) is slidably sleeved on the guide rod through the mounting hole.

4. The electronic display screen cabinet according to claim 1, wherein a horizontally arranged chute is formed in one side of the track plate (4) close to the movable block (5), the movable block (5) is connected with the inner wall of the chute in a sliding manner, a reciprocating screw rod (16) is rotatably mounted in the chute, the reciprocating screw rod (16) is in threaded connection with the movable block (5), a servo motor (15) is arranged on the track plate (4), and an output shaft of the servo motor (15) is in transmission connection with the reciprocating screw rod (16).

5. The electronic display screen cabinet according to claim 1, characterized in that the positioning plate (2) is fixedly provided with a reinforcing rod which is obliquely arranged, the bottom of the reinforcing rod is fixedly connected with a horizontal plate (10), and the horizontal plate (10) is vertically arranged on the positioning plate (2).

6. The electronic display screen cabinet according to claim 4, wherein the track plate (4) is provided with a cavity, the servo motor (15) is arranged in the cavity, and the cavity is located at one end of the sliding groove.

7. An LED electronic display comprising the electronic display cabinet of any one of claims 1-6.