CN219039979U - Assembled LED display screen - Google Patents

Abstract

The utility model discloses an assembled LED display screen, which comprises a placement plate, wherein speakers are fixedly embedded on the left side surface and the right side surface of the placement plate, a rectangular groove is formed in the front surface of the placement plate, four placement through holes are formed in the inner wall of the rectangular groove, four display screen bodies are arranged in the rectangular groove, a central control box is fixedly embedded on the back surface of the display screen body, and the central control box is positioned in the placement through holes. This device sets up through setting up the through-hole and on the inner wall of placing the through-hole at the rectangle inslot portion and sets up the dop, after the staff enters the display screen body card into and places the through-hole inside placing the through-hole inside, every group dop just can make the dop card advance the card hole on the bearing plate automatically under the elastic action of spring, splice the installation to the display screen that can be quick through this mode to the staff to leave the space between well accuse case and two bearing plates at the display screen back, both can protect the accuse case, do not influence the heat dissipation function of well accuse case again.

Description

Assembled LED display screen

Technical Field

The utility model relates to the field of LED display screens, in particular to an assembled LED display screen.

Background

In modern information society, display products and technologies of information visual propagation media are rapidly developed, an LED display screen forms a dot matrix module or a pixel unit by utilizing light emitting diodes, so that pattern and text information are displayed, the LED display screen rapidly grows into a main stream product of flat panel display according to the characteristics of high reliability, long service life, strong environment adaptability, high cost performance and the like, the LED display screen is widely applied in the information display field, a plurality of LED display screen small boxes are generally required to be spliced into one LED display screen large box in actual life, and two adjacent boxes are generally spliced together by using screws and nuts in the prior art, so that the splicing process is complex, and the working efficiency is quite low.

Therefore, we propose a split LED display screen to solve the above problems.

Disclosure of Invention

The utility model aims to provide an assembled LED display screen, which aims to solve the problems that in the prior art, two adjacent box bodies are spliced together by using screws and nuts, the splicing process is complex, and the working efficiency is quite low.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an pin-connected panel LED display screen, includes places the board, the left and right sides face of placing the board is all fixed to be inlayed and has been had the speaker, rectangular channel has been seted up to the front of placing the board, four places the opening have been seted up to the inner wall in rectangular channel, the inside in rectangular channel is equipped with four display screen bodies, the fixed accuse case of inlaying in the back of display screen body, well accuse case is located places the opening inside, the back fixedly connected with two bearing plates of display screen body, two the bearing plates are located the left and right sides of well accuse case respectively, two slide holes have been seted up to the inner wall of placing the opening, two the equal sliding connection in inside of slide hole has the dop, two the equal fixedly connected with spring of one end that the dop kept away from each other, two the one end that the spring kept away from each other is respectively with the inner wall fixed connection of two slide holes, two the card hole with dop looks adaptation has all been seted up to the one side that the bearing plate kept away from each other.

In a further embodiment, the upper surface of the placement plate and the bottom surface of the placement plate are both fixedly connected with a mounting plate, and the front surface of the mounting plate is provided with a plurality of mounting holes.

In a further embodiment, four groups of limiting holes are formed in the inner wall of the rectangular groove, each group of limiting holes are respectively located on the upper side and the lower side of each placing through hole, limiting rods are respectively arranged in the limiting holes, and the front ends of the limiting rods are respectively fixedly connected with the back face of each display screen body.

In a further embodiment, a nameplate is arranged in front of the placement plate, and the back of the nameplate is fixedly connected with the front of the placement plate.

In a further embodiment, two cushions are fixedly connected to the inner wall of the rectangular groove, and the cushions are made of rubber.

In a further embodiment, two sliding grooves are formed in the inner wall of the sliding hole, sliding blocks are slidably connected in the two sliding grooves, and one faces, close to each other, of the two sliding blocks are fixedly connected with the outer surface of the clamping head.

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

this device sets up through setting up the through-hole and on the inner wall of placing the through-hole at the rectangle inslot portion and sets up the dop, after the staff enters the display screen body card into and places the through-hole inside placing the through-hole inside, every group dop just can make the dop card advance the card hole on the bearing plate automatically under the elastic action of spring, splice the installation to the display screen that can be quick through this mode to the staff to leave the space between well accuse case and two bearing plates at the display screen back, both can protect the accuse case, do not influence the heat dissipation function of well accuse case again.

Drawings

Fig. 1 is a schematic perspective view of a placement plate.

Fig. 2 is a front view of the placement plate.

Fig. 3 is a cross-sectional view of a top view of a load bearing plate.

Fig. 4 is a cross-sectional view of a front view of a placement plate.

Fig. 5 is a schematic perspective view of a chuck.

In the figure: 1. placing a plate; 2. a speaker; 3. a mounting plate; 4. a mounting hole; 5. a display screen body; 6. a nameplate; 7. rectangular grooves; 8. placing a through hole; 9. a limiting hole; 10. a cushion pad; 11. a bearing plate; 12. a clamping hole; 13. a central control box; 14. a limit rod; 15. a slide hole; 16. a chuck; 17. a spring; 18. a chute; 19. a sliding block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the utility model, an assembled LED display screen comprises a placement plate 1, wherein a loudspeaker 2 is fixedly embedded on both left and right sides of the placement plate 1, a rectangular groove 7 is formed on the front surface of the placement plate 1, four placement through holes 8 are formed on the inner wall of the rectangular groove 7, four display screen bodies 5 are arranged in the rectangular groove 7, a central control box 13 is fixedly embedded on the back surface of the display screen body 5, the central control box 13 is positioned in the placement through holes 8, two bearing plates 11 are fixedly connected on the back surface of the display screen body 5, the two bearing plates 11 are respectively positioned on the left and right sides of the central control box 13, two sliding holes 15 are formed on the inner wall of the placement through holes 8, clamping heads 16 are respectively and slidably connected in the two sliding holes 15, springs 17 are respectively fixedly connected to one ends of the two clamping heads 16, which are mutually far away, one ends of the two springs 17 are respectively fixedly connected with the inner walls of the two sliding holes 15, and clamping holes 12 matched with the clamping heads 16 are respectively formed on one surfaces of the two bearing plates 11 which are mutually far away.

The upper surface of placing board 1 and the bottom surface of placing board 1 equal fixedly connected with mounting panel 3, a plurality of mounting holes 4 have been seted up in the front of mounting panel 3, through set up mounting panel 3 on placing board 1, be convenient for the staff will place board 1 like this and fix, four sets of spacing holes 9 have been seted up to rectangular channel 7's inner wall, every set of spacing hole 9 is located the upper and lower both sides of placing through hole 8 respectively, every set of spacing hole 9's inside all is equipped with gag lever post 14, every set of gag lever post 14's front end respectively with every display screen body 5's back fixed connection, through the cooperation of gag lever post 9 and gag lever post 14, be convenient for the staff to install display screen body 5 like this, place board 1's the place ahead and be equipped with nameplate 6, nameplate 6's the front fixed connection with place board 1 like this, through the front of placing board 1 sets up nameplate 6, the specification information of the timely understanding device of work of being convenient for like this.

The inner wall fixedly connected with two blotters 10 of rectangular channel 7, the material of blotter 10 is rubber, through setting up blotter 10 in the inside of rectangular channel 7, both can protect display screen body 5 like this, can make dop 16 and draw-in groove 12 more firm again, two spouts 18 have been seted up to the inner wall of slide hole 15, the inside of two spouts 18 is all sliding connection has slider 19, the one side that two sliders 19 are close to each other all with the surface fixed connection of dop 16, cooperate with slider 19 through spout 18, can avoid dop 16 to break away from slide hole 15 like this.

The working principle of the utility model is as follows:

firstly, a worker aligns two limit rods 14 on the back of a display screen body 5 with limit holes 9 on a rectangular groove 7, then, the worker inserts a central control box 13 on the back of the display screen body 5 into a placing through hole 8, at this time, two clamping heads 16 in the placing through hole 8 slide inwards towards a sliding hole 15 under force, when the sliding hole 15 is aligned with clamping holes 12 on two bearing plates 11, springs 17 in the sliding hole 15 eject the clamping heads 16 and clamp the clamping holes 12 to fix the display screen body 5, and then, the next display screen body 5 is installed by analogy, and after the installation is finished, the worker connects a data line with the central control box 13.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An assembled LED display screen, its characterized in that: including placing board (1), the left and right both sides face of placing board (1) is all fixed to be inlayed and is had speaker (2), rectangular channel (7) have been seted up to the front of placing board (1), four through holes (15) have been seted up to the inner wall of rectangular channel (7), the inside of rectangular channel (7) is equipped with four display screen bodies (5), the fixed accuse case (13) of inlaying in the back of display screen body (5), well accuse case (13) are located and place through hole (8) inside, the back fixedly connected with two bearing plates (11) of display screen body (5), two the bearing plates (11) are located the left and right both sides of well accuse case (13) respectively, two slide holes (15) have been seted up to the inner wall of placing through hole (8), two the inside of slide holes (15) are all sliding connection with chuck (16), two the one end that chuck (16) kept away from each other is all fixedly connected with spring (17), two the one end that spring (17) kept away from each other is equipped with two inner wall (16) of chuck and two looks fixed connection of mutually keeping away from each other slide holes (12).

2. The assembled LED display of claim 1, wherein: the upper surface of placing board (1) and the bottom surface of placing board (1) are all fixedly connected with mounting panel (3), a plurality of mounting holes (4) have been seted up in the front of mounting panel (3).

3. The assembled LED display of claim 1, wherein: four groups of limiting holes (9) are formed in the inner wall of the rectangular groove (7), each group of limiting holes (9) are respectively located on the upper side and the lower side of each placement through hole (8), limiting rods (14) are respectively arranged in the limiting holes (9), and the front ends of the limiting rods (14) are respectively fixedly connected with the back face of each display screen body (5).

4. The assembled LED display of claim 1, wherein: the front of placing board (1) is equipped with data plate (6), the back of data plate (6) and the front fixed connection of placing board (1).

5. The assembled LED display of claim 1, wherein: the inner wall of the rectangular groove (7) is fixedly connected with two buffer pads (10), and the buffer pads (10) are made of rubber.

6. The assembled LED display of claim 1, wherein: two sliding grooves (18) are formed in the inner wall of the sliding hole (15), sliding blocks (19) are slidably connected in the two sliding grooves (18), and one surface, close to each other, of each sliding block (19) is fixedly connected with the outer surface of the clamping head (16).

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