CN208970076U

CN208970076U - A kind of energy-saving LED display screen

Info

Publication number: CN208970076U
Application number: CN201821904014.6U
Authority: CN
Inventors: 汪斌
Original assignee: Shenzhen Chuangshi Science And Technology Development Co Ltd
Current assignee: Shenzhen Chuangshi Science And Technology Development Co Ltd
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2019-06-11
Anticipated expiration: 2028-11-19

Abstract

The utility model discloses a kind of energy-saving LED display screens, including LED display, the LED display upper end is cased with the framework of a rectangle structure, it is right against inside framework at screen and a scraping article is fixedly mounted by glue, a spongy layer is fixedly mounted by glue in the installation place remainder that scraping article and connecting rod are removed on the inner wall of framework, the medial surface of spongy layer offsets with the outside wall surface of LED display, one two straight-bars of installation are bolted on LED display top surface, the bracket of one U-typed structure of installation is welded and fixed on the opposing face of straight-bar, internal stent is equipped with a reel, coiling is equipped with a connecting rope on reel, connecting rope lower end is bundled on engaging lug.The utility model structure is simple, when rainy, can screen to LED display and outer wall comprehensively cleaned, increase cleaning area, and without using arriving electric energy, save the energy, avoid Route step, facilitate installation.

Description

A kind of energy-saving LED display screen

Technical field

The utility model relates to a kind of energy-saving LED display screens.

Background technique

LED display is divided into graphic display screen and video display screen, is made of LED module.Graphic display screen can be with meter Calculation machine simultaneous display Chinese character, English text and figure；Video display screen is controlled using microcomputer, and picture and text, image are simultaneously Cyclopentadienyl may also display two dimension, three-dimensional animation, video recording, electricity so that real-time, synchronous, clearly information propagation pattern plays various information Depending on, VCD program and on-the-spot circumstance.LED display shows that picture color is bright-coloured, and three-dimensional sense is strong, and quiet such as oil painting moves such as film, It is widely used in station, harbour, airport, market, hospital, hotel, bank, securities market, construction market, auction room, industry enterprise Industry management and other public places, existing LED display is being applied at outdoor, after long-time use, meeting on LED display It is covered with dust all over, since the position of present LED display installation is different, the LED display of some positions is very difficult to clean, make It is blocked at the picture on LED display, influences to watch, although there is the structure to the screen cleaning of LED display at present, It needs using to electric energy, wiring and installation are more troublesome, and cannot comprehensively be cleaned to LED display, and LED is caused to show Dust on the outer wall of screen can not go out, the serious appearance for influencing LED display.

Summary of the invention

It is easy to use the technical problem to be solved by the utility model is to provide a kind of structure is simple, it, can be right when rainy The screen and outer wall of LED display are comprehensively cleaned, and cleaning area is increased, and without using arriving electric energy, save energy Source avoids Route step, facilitates the energy-saving LED display screen of installation.

The utility model is achieved through the following technical solutions: a kind of energy-saving LED display screen, including LED display, The LED display upper end is cased with the framework of a rectangle structure, and framework is located at the screen upper end of LED display, inside framework It is right against at screen and a scraping article is fixedly mounted by glue, the length of scraping article and the length of screen are identical, the two sides of LED display A sliding slot is vertically equipped on face, be slidably installed a sliding block in sliding slot, and sliding block one end extends to along the opening of sliding slot outer Boundary, and it is equipped with a connecting rod, connecting rod one end passes through seccotine and is fixed on the inner wall of framework, on the inner wall of framework Remove the installation place remainder of scraping article and connecting rod and a spongy layer be fixedly mounted by glue, the medial surface of spongy layer with The outside wall surface of LED display offsets, and one two straight-bars of installation are bolted on LED display top surface, and two straight-bars are in one The right setting of the first from left, the bracket of one U-typed structure of installation is welded and fixed on the opposing face of straight-bar, and internal stent is equipped with a roll One shaft of installation is welded and fixed in disk, the two sides of reel, and the inner wall of bracket, which is right against at shaft, is equipped with an axis hole, shaft one End is inserted into axis hole, a spring is cased on shaft, spring one end is fixedly welded on reel, and the other end is welded and fixed In on bracket, coiling is equipped with a connecting rope on reel, and the two sides of framework upper end end face are equipped with an engaging lug, connecting rope lower end It is bundled on engaging lug.

One or two of support frame of installation is bolted on the bottom surface of LED display as a preferred technical solution,.

The length of connecting rope is less than the height of LED display as a preferred technical solution,.

A ball, pearl on ball are fixedly mounted by glue on the opposite face of sliding block as a preferred technical solution, Outer ring face and the inner wall of sliding slot offset.

The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it, can be aobvious to LED when rainy The screen and outer wall of display screen are comprehensively cleaned, and cleaning area is increased, and without using arriving electric energy, are saved the energy, kept away Exempt from Route step, facilitates installation.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the top view of framework in the utility model；

Fig. 3 is the mounting structure schematic diagram of bracket and reel in the utility model.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in the utility model.

As shown in Figure 1, Figure 2 and Figure 3, a kind of energy-saving LED display screen of the utility model, including LED display 2, it is described 2 upper end of LED display is cased with the framework 8 of a rectangle structure, and framework 8 is located at the screen upper end of LED display 2, inside framework 8 It is right against at screen and a scraping article 9 is fixedly mounted by glue, the length of scraping article 9 and the length of screen are identical, and scraping article and LED are shown The screen of screen touches, and a sliding slot is vertically equipped on the two sides of LED display 2, and be slidably installed a sliding block 11 in sliding slot, sliding 11 one end of block extends to the external world along the opening of sliding slot, and is equipped with a connecting rod 12, and 12 one end of connecting rod passes through strength Glue is fixed on the inner wall of framework 8, and connecting rod is structure as a whole with sliding block, and scraping article 9 and connection are removed on the inner wall of framework 8 A spongy layer 10 is fixedly mounted by glue in the installation place remainder of bar 12, and the medial surface of spongy layer 10 is shown with LED The outside wall surface of screen 2 offsets, and one two straight-bars 7 of installation are bolted on 2 top surface of LED display, and two straight-bars 7 are in a first from left The bracket 6 of one U-typed structure of installation is welded and fixed on the opposing face of straight-bar 7, is equipped with a reel inside bracket 6 for right setting 5, one shaft 14 of installation is welded and fixed in the two sides of reel 5, and the inner wall of bracket 6, which is right against at shaft 14, is equipped with an axis hole 13,14 one end of shaft is inserted into axis hole 13, and a spring 15 is cased on shaft 14, and 15 one end of spring is fixedly welded on reel On 5, the other end is fixedly welded on bracket 6, and coiling is equipped with a connecting rope 4, the two sides of 8 upper end end face of framework on reel 5 It is equipped with an engaging lug 3,4 lower end of connecting rope is bundled on engaging lug 3.

In the present embodiment, one or two of support frame 1 of installation is bolted on the bottom surface of LED display 2.

In the present embodiment, the length of connecting rope 4 is less than the height of LED display 2, increases limit effect, avoids frame Body is removed from LED display.

In the present embodiment, a ball is fixedly mounted by glue on the opposite face of sliding block 11, the outer ring of pearl on ball The inner wall of face and sliding slot offsets, and friction when sliding is reduced by ball, increases the fluency of sliding.

Working principle: framework is made of plastic material, and when the external world rains, spongy layer can absorb extraneous rainwater, with The weight of absorption to rainwater, spongy layer can constantly increase, after increasing to constant weight, the weight of spongy layer and internal water It can be more than the twisting resistance of spring, to make rotation of reel, connecting rope be made to release along reel, make framework along sliding slot to moving down Dynamic, the movement of framework has driven spongy layer and scraping article, can be quickly by the ash on LED display outer wall by the spongy layer moved down Dirt removes, and can then be scraped off the dust on LED display screen by rainy scraping article, avoids blocking image, increases The clarity of viewing, since the water in sponge can leak out, thus after rain stops, after water leaks out to a certain extent, in spongy layer After the water in portion is without the detorsion power of spring is subjected to, reel will drive by spring and reversely rotate, pass through the reel of reverse rotation Connecting rope can be rolled, increase along sliding slot framework, wherein in framework decline, pass through water rain and scraping article and spongy layer Cooperation, be in order to clean the dust on LED display, and when framework rises, then when by water stain suction remaining on LED display It receives or scrapes off, LED display is made to keep clean.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims

1. a kind of energy-saving LED display screen, it is characterised in that: including LED display, it is rectangular that the LED display upper end is cased with one The framework of shape structure, framework are located at the screen upper end of LED display, are right against at screen inside framework and are fixedly mounted by glue One scraping article, the length of scraping article and the length of screen are identical, a sliding slot are vertically equipped on the two sides of LED display, in sliding slot Be slidably installed a sliding block, and sliding block one end extends to the external world along the opening of sliding slot, and is equipped with a connecting rod, connecting rod one End is fixed on the inner wall of framework by seccotine, and the installation place that scraping article and connecting rod are removed on the inner wall of framework is remaining A spongy layer is fixedly mounted by glue in part, and the medial surface of spongy layer offsets with the outside wall surface of LED display, and LED is aobvious It is bolted one two straight-bars of installation on display screen top surface, two straight-bars are in the right setting of a first from left, on the opposing face of straight-bar The bracket of one U-typed structure of installation is welded and fixed, internal stent is equipped with a reel, and installation one is welded and fixed in the two sides of reel Shaft, the inner wall of bracket, which is right against at shaft, is equipped with an axis hole, and shaft one end is inserted into axis hole, and one is cased on shaft Spring, spring one end are fixedly welded on reel, and the other end is fixedly welded on bracket, and coiling is equipped with a company on reel Splicing, the two sides of framework upper end end face are equipped with an engaging lug, and connecting rope lower end is bundled on engaging lug.

2. energy-saving LED display screen according to claim 1, it is characterised in that: solid by bolt on the bottom surface of LED display Dingan County fills one or two of support frame.

3. energy-saving LED display screen according to claim 1, it is characterised in that: the length of connecting rope is less than LED display Highly.

4. energy-saving LED display screen according to claim 1, it is characterised in that: solid by glue on the opposite face of sliding block Dingan County fills a ball, and the outer ring face of pearl and the inner wall of sliding slot offset on ball.