CN214955769U

CN214955769U - Intelligent display screen of LED advertising vehicle

Info

Publication number: CN214955769U
Application number: CN202121191198.8U
Authority: CN
Inventors: 李建权
Original assignee: Nanchong Dongjia New Energy Vehicle Co ltd
Current assignee: Nanchong Dongjia New Energy Vehicle Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-30
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of LED display screens, in particular to an intelligent display screen of an LED advertising vehicle, which comprises a display screen, a protective film and a cleaning plate, wherein the left end surface of the display screen is fixedly connected with a first fixed plate, the inner side of the upper end of the first fixed plate is fixedly connected with a first guide rod, the outer side of the right end of the first guide rod is slidably connected with a second fixed plate, and the front end surfaces of the first fixed plate and the second fixed plate are fixedly connected with the protective film through a second fixed screw and a clamping plate, in the utility model, through the arranged protective film, the first fixed plate, the second fixed plate and an adjusting screw, the tightness of the protective film can be adjusted through the arranged adjusting screw while the display screen is well protected through the arranged protective film in the using process, and the arrangement can adjust the laminating degree between the protective film and the display screen in the using process, the protective film has good convenience and practicability in the process of mounting the protective film.

Description

Intelligent display screen of LED advertising vehicle

Technical Field

The utility model relates to a LED display screen technical field specifically is an intelligent display screen of LED advertising vehicle.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to commercial media, culture and performance market, stadium, information transmission, news issue, stock exchange, etc. extensively, can meet the needs of different environments, the application to the intellectual display screen of a kind of LED advertising vehicle is increasingly extensive, therefore, the demand for the intellectual display screen of a kind of LED advertising vehicle is growing day by day.

Most LED advertisement car's intelligent display screen does not have the setting of protecting the display screen at the in-process that uses in the market, the condition that causes the damage by the stone sputtering can appear in the in-process that such display screen demonstrates on the road takes place, because the intelligent display screen of LED advertisement car needs to move on the long-time road and demonstrates the advertisement, so the display screen that does not have the protection setting can reduce the life-span of using and the aesthetic measure in the display process, consequently, propose the intelligent display screen of LED advertisement car to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent display screen of LED advertisement car 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:

an intelligent display screen of an LED advertising vehicle comprises a display screen, a protective film and a cleaning plate, wherein the left end face of the display screen is fixedly connected with a first fixing plate, a first guide rod is fixedly connected to the inner side of the upper end of the first fixing plate, a second fixing plate is connected to the outer side of the right end of the first guide rod in a sliding manner, the front end surfaces of the first fixing plate and the second fixing plate are fixedly connected with a protective film through a second fixing screw and a clamping plate, the outer side of the first guide rod is connected with a movable bracket in a sliding way, the middle of the inner side of the movable bracket is fixedly connected with a linear motor, the upper end and the lower end of the movable bracket are fixedly connected with cleaning plates through first fixed screws, the inner side of the middle of the second fixed plate is spirally connected with adjusting screws, the rear end face of the second fixing plate is fixedly connected with a second guide rod, and a limiting block is slidably connected to the outer side of the second guide rod.

Preferably, the connecting holes are formed in the inner sides of the upper end and the lower end of the cleaning plate, the cleaning plate and the moving support are arranged in a front-back parallel mode, and the cleaning plate and the first guide rod are arranged vertically.

Preferably, the number of the second guide rods is two, the second guide rods are arranged in an L shape, the number of the limiting blocks is two, and the limiting blocks are fixedly connected to the rear end face of the display screen and are symmetrically arranged up and down.

Preferably, the adjusting screw and the display screen that screw connection in the middle of the second fixed plate is inboard rotate to link together, be the vertically setting between second fixed plate and the adjusting screw, be parallel setting about between second fixed plate and the first fixed plate.

Preferably, the number of the clamping plates is two, and the central points of the clamping plates and the central points of the first fixing plate and the second fixing plate are arranged on the same horizontal plane.

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

1. in the utility model, through the arranged protective film, the first fixed plate, the second fixed plate and the adjusting screw, the tightness of the protective film can be adjusted through the arranged adjusting screw while the display screen is well protected through the arranged protective film in the using process, the arrangement can adjust the attaching degree between the protective film and the display screen in the using process, and the protective film has good convenience and practicability in the mounting process;

2. the utility model discloses in, through linear electric motor, removal support, cleaning plate and the first guide bar that sets up, can drive removal support and cleaning plate through linear electric motor and carry out the removal about the use in-process, clean the protection film surface through the cleaning plate simultaneously, such setting can be effectual improvement display screen the definition when the show in-process that uses, has good practical value, is worth carrying out extensive using widely.

Drawings

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

FIG. 2 is a schematic view of the overall rear view structure of the present invention;

FIG. 3 is a schematic view of the overall top view structure of the present invention;

fig. 4 is a schematic diagram of the structure of the cleaning plate of the present invention.

In the figure: 1-protective film, 2-first fixing plate, 3-cleaning plate, 4-movable support, 5-first fixing screw, 6-first guide rod, 7-second guide rod, 8-second fixing plate, 9-second fixing screw, 10-clamping plate, 11-adjusting screw, 12-display screen, 13-linear motor, 14-limiting block and 15-connecting hole.

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. 1-4, the present invention provides a technical solution:

an intelligent display screen of an LED advertising vehicle comprises a display screen 12, protection film 1 and cleaning plate 3, the first fixed plate 2 of 12 left end face fixedly connected with of display screen, the first guide bar 6 of the inboard fixedly connected with in 2 upper ends of first fixed plate, 6 right-hand members outside sliding connection of first guide bar has second fixed plate 8, the terminal surface all is through second fixed

screw

9 and 10 fixedly connected with protection films 1 of grip block before first fixed plate 2 and the second

fixed plate

8, 6 outside sliding connection of first guide bar has removal support 4, remove 4 inboard middle fixedly connected with linear motor 13 of support, remove 4 upper ends of support and lower extreme and all through 5 fixedly connected with cleaning plate 3 of first fixed screw, inboard spiral connection has adjusting screw 11 in the middle of the second

fixed plate

8, 8 rear end face fixedly connected with second guide bar 7 of second fixed plate, 7 outside sliding connection of second guide bar has stopper 14.

Connecting holes 15 are formed in the inner sides of the upper end and the lower end of the cleaning plate 3, the cleaning plate 3 and the movable support 4 are arranged in a front-back parallel mode, the cleaning plate 3 and the first guide rod 6 are arranged in a vertical mode, and therefore stability of the cleaning plate 3 in the process of moving left and right is effectively improved; the number of the second guide rods 7 is two, the second guide rods 7 are arranged in an L shape, the number of the limiting blocks 14 is two, and the positions, fixedly connected to the rear end face of the display screen 12, of the limiting blocks 14 are arranged in a vertically symmetrical mode, so that the stability of the second fixing block 8 in the moving process is effectively improved; the adjusting screw 11 in the middle of the inner side of the second fixing plate 8 is in spiral connection with the display screen 12 in a rotating mode, the second fixing plate 8 and the adjusting screw 11 are arranged vertically, and the second fixing plate 8 and the first fixing plate 2 are arranged in a left-right parallel mode, so that the connection stability of the devices is effectively improved; the number of grip block 10 is total two, and the central point of grip block 10 and the central point setting of first fixed plate 2 and second fixed plate 8 are on same horizontal plane, shelter from and protect display screen 12 when being convenient for fix protection film 1.

The working process is as follows: when the intelligent display screen of the LED advertising vehicle needs to be used, firstly, a worker needs to connect the protective film 1 with the first fixing plate 2 and the second fixing plate 8 through the clamping plate 10 and the second fixing screw 9, the arrangement can well protect the display screen 12 in the use process, after the fixation is finished, the worker can adjust the tightness of the protective film 1 through the adjusting screw 11 of the middle screw of the second fixing plate 8, the arrangement can effectively improve the attaching degree between the protective film 1 and the display screen 12 in the use process, and has good practical value, then the worker needs to stably connect the cleaning plate 3 and the movable support 4 together through the connecting hole 15 by the first fixing screw 5, the arrangement can utilize the linear motor 13 to drive the movable support 4 and the cleaning plate 3 to move left and right to clean dust on the convenient surface of the protective film 1 in the use process, simultaneously can effectual improvement drive cleaning plate 3 and remove the stability of in-process through the first guide bar 6 that sets up at the in-process that removes, have good practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED advertisement vehicle's intelligent display screen, includes display screen (12), protection film (1) and cleaning plate (3), its characterized in that: the display screen is characterized in that a first fixing plate (2) is fixedly connected to the left end face of the display screen (12), a first guide rod (6) is fixedly connected to the inner side of the upper end of the first fixing plate (2), a second fixing plate (8) is slidably connected to the outer side of the right end of the first guide rod (6), the front end faces of the first fixing plate (2) and the second fixing plate (8) are fixedly connected with a protective film (1) through a second fixing screw (9) and a clamping plate (10), a movable support (4) is slidably connected to the outer side of the first guide rod (6), a linear motor (13) is fixedly connected to the middle of the inner side of the movable support (4), a cleaning plate (3) is fixedly connected to the upper end and the lower end of the movable support (4) through a first fixing screw (5), an adjusting screw (11) is spirally connected to the middle of the second fixing plate (8), and a second guide rod (7) is fixedly connected to the rear end face of the second fixing plate (8), and a limiting block (14) is connected to the outer side of the second guide rod (7) in a sliding manner.

2. The intelligent display screen of the LED advertising vehicle as claimed in claim 1, wherein: connecting holes (15) are formed in the inner sides of the upper end and the lower end of the cleaning plate (3), the cleaning plate (3) and the moving support (4) are arranged in a front-back parallel mode, and the cleaning plate (3) and the first guide rod (6) are arranged vertically.

3. The intelligent display screen of the LED advertising vehicle as claimed in claim 1, wherein: the number of second guide bar (7) is two in total, second guide bar (7) are the setting of L shape, the number of stopper (14) is two in total, stopper (14) fixed connection is the setting of symmetry from top to bottom in the position of display screen (12) rear end face.

4. The intelligent display screen of the LED advertising vehicle as claimed in claim 1, wherein: adjusting screw (11) and display screen (12) of screw connection rotate to link together in the middle of second fixed plate (8) inboard, be the vertically setting between second fixed plate (8) and adjusting screw (11), parallel setting about being between second fixed plate (8) and first fixed plate (2).

5. The intelligent display screen of the LED advertising vehicle as claimed in claim 1, wherein: the number of the clamping plates (10) is two, and the central points of the clamping plates (10) and the central points of the first fixing plate (2) and the second fixing plate (8) are arranged on the same horizontal plane.