CN213420566U - LED display screen convenient to installation just has dampproofing function - Google Patents

Abstract

The utility model discloses a LED display screen convenient to installation just has dampproofing function, including LED display screen main part, spout, draw-in groove, fixing bolt and wall body main part, the outside bonding of LED display screen main part is fixed with fixed framework, and fixed framework's left surface loose axle is connected with the connection axostylus axostyle to the left end outside block sliding connection of connecting the axostylus axostyle has the spout, the equal screw mounting in both sides has the fixture block around the left end of connecting the axostylus axostyle, and the outside block sliding connection of fixture block has the draw-in groove to the outside of draw-in groove and spout all is fixed with the mounting panel, first storage tank and second storage tank have been seted up to the right flank of mounting panel, and the below of first storage tank is provided with the second storage. This LED display screen convenient to installation just has dampproofing function is provided with the mounting panel, need not dismantle the LED display screen main part from this and just can maintain the LED display screen main part.

Description

LED display screen convenient to installation just has dampproofing function

Technical Field

The utility model relates to a LED display screen technical field specifically is a LED display screen convenient to installation and have dampproofing function.

Background

An LED display panel is a flat panel display that displays images through light emitting diodes, and is widely used in various industries, and although there are many types of LED display panels on the market, there are some disadvantages, such as:

1. the existing LED display screens are embedded with a wall body, so that the LED display screens need to be disassembled when needing to be maintained in the later installation period, and then are installed after being maintained in the later period, so that the operation is complex and the installation work is inconvenient;

2. a certain gap is reserved during embedded installation, so that external moisture can enter the LED display screen, and the LED display screen is easily affected with damp;

therefore, the LED display screen which is convenient to install and has the moisture-proof function can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen convenient to installation just has dampproofing function to current LED display screen still need dismantle when the maintenance on the existing market that the solution above-mentioned background art provided, installs after later stage maintenance is good again, and the operation is comparatively troublesome, the problem of weing easily.

In order to achieve the above object, the utility model provides a following technical scheme: a LED display screen convenient to mount and having a moisture-proof function comprises an LED display screen main body, a sliding groove, a clamping groove, a fixing bolt and a wall body main body, wherein a fixing frame body is fixedly bonded on the outer side of the LED display screen main body, a connecting shaft rod is connected with a movable shaft on the left side surface of the fixing frame body, the sliding groove is connected with the outer side of the left end of the connecting shaft rod in a clamping and sliding manner, clamping blocks are mounted on the front side and the rear side of the left end of the connecting shaft rod through screws, the clamping groove is connected with the outer side of the clamping block in a clamping and sliding manner, a mounting plate is fixed on the outer sides of the clamping groove and the sliding groove, a first accommodating groove and a second accommodating groove are formed in the right side surface of the mounting plate, a second accommodating groove is formed in the lower portion of the first accommodating groove, the mounting plate is connected with, and the right-hand member screw of bracing piece is installed fixed frame body, the left end outside screw of connecting the axostylus axostyle is installed reset spring, and reset spring's outer end and spout screw connection.

Preferably, the fixed frame and the mounting plate form a left-right sliding structure through the connecting shaft rod, and a space exists between the fixed frame and the mounting plate.

Preferably, the mounting panel is the setting of "U" shape structure, and the first storage tank and the second storage tank of mounting panel right flank all are the setting of "mouth" font structure.

Preferably, a first air bag is fixedly bonded inside the first accommodating groove, and the first accommodating groove and the first air bag are in concave-convex fit.

Preferably, the inside bonding of second storage tank is fixed with the second gasbag, and the outside of second gasbag is all around fixed with the connecting pipe by screw to the top of connecting pipe runs through mounting panel and first gasbag screw connection, and the second gasbag all is "mouthful" font structure setting with the clamp plate simultaneously, and the right side and the fixed body screw connection of clamp plate.

Preferably, the support rod is arranged in a T-shaped structure, and the support rod and the fixed sleeve form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the LED display screen is convenient to install and has a moisture-proof function;

(1) the LED display screen is characterized in that the mounting plate is arranged, the mounting plate and the wall body are fixed through the fixing bolt, then the LED display screen body and the wall body can be fixedly mounted through the mounting plate and the wall body, and in the later period, when the LED display screen body needs to be maintained, only the fixing frame body needs to be pulled, so that the fixing frame body can be stably pulled rightwards under the matching action of the connecting shaft rod and the supporting rod, and therefore the LED display screen body can be maintained without being disassembled;

(2) be fixed with the clamp plate, when fixed framework moved left under the effect of reset spring power for the clamp plate extrudees the second gasbag, makes the inside gas of second gasbag enter into first gasbag through the connecting pipe from this in, makes the volume inflation of first gasbag, and then the first gasbag of being convenient for carries out sealing process to the space between fixed framework and the wall body main part, avoids outside moisture to enter into inside the LED display screen main part.

Drawings

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

FIG. 2 is a schematic view of the first air bag of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the structure diagram of the mounting plate viewed from the right.

In the figure: 1. an LED display screen main body; 2. fixing the frame body; 3. connecting the shaft lever; 4. mounting a plate; 5. a first accommodating groove; 6. a first air bag; 7. a connecting pipe; 8. a second air bag; 9. pressing a plate; 10. a chute; 11. a card slot; 12. fixing the bolt; 13. a wall body; 14. a second accommodating groove; 15. a return spring; 16. a clamping block; 17. fixing the sleeve; 18. a support 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. 1-4, the present invention provides a technical solution: an LED display screen convenient to mount and having a moisture-proof function comprises an LED display screen main body 1, a fixed frame body 2, a connecting shaft rod 3, a mounting plate 4, a first accommodating groove 5, a first air bag 6, a connecting pipe 7, a second air bag 8, a pressing plate 9, a sliding groove 10, a clamping groove 11, a fixing bolt 12, a wall body 13, a second accommodating groove 14, a reset spring 15, a clamping block 16, a fixing sleeve 17 and a supporting rod 18, wherein the fixed frame body 2 is fixedly bonded on the outer side of the LED display screen main body 1, the connecting shaft rod 3 is connected with a left side movable shaft of the fixed frame body 2 in a clamping and sliding manner, the sliding groove 10 is connected with the outer side of the left end of the connecting shaft rod 3 in a clamping and sliding manner, the clamping block 16 is mounted on the front side and the rear side of the left end of the connecting shaft rod 3 by screws, the clamping and sliding manner is connected with the clamping groove 11, the mounting plate 4, a second accommodating groove 14 is formed below the first accommodating groove 5, the mounting plate 4 is connected with a wall body 13 through a fixing bolt 12, a fixing sleeve 17 is fixed on the middle screw of the right side surface of the second accommodating groove 14, a support rod 18 is clamped and connected inside the right end of the fixing sleeve 17, a fixing frame body 2 is installed on the right end of the support rod 18 through a screw, a return spring 15 is installed on the outer side screw of the left end of the connecting shaft rod 3, and the outer end of the return spring 15 is connected with the sliding groove 10 through a screw;

the fixed frame body 2 and the mounting plate 4 form a left-right sliding structure through the connecting shaft rod 3, and a space exists between the fixed frame body 2 and the mounting plate 4, so that the LED display screen main body 1 in the fixed frame body 2 can be maintained conveniently through the left-right sliding of the fixed frame body 2;

the mounting plate 4 is arranged in a U-shaped structure, the first accommodating groove 5 and the second accommodating groove 14 on the right side surface of the mounting plate 4 are arranged in a U-shaped structure, and the mounting plate 4 is arranged in a U-shaped structure, so that the pressing plate 9 can extrude the second air bag 8 well, and gas in the second air bag 8 enters the first air bag 6 through the connecting pipe 7;

a first air bag 6 is fixedly bonded inside the first accommodating groove 5, the first accommodating groove 5 and the first air bag 6 are in concave-convex fit, and the first air bag 6 can well seal the gap between the fixed frame body 2 and the wall body 13 through later volume expansion of the first air bag 6;

a second air bag 8 is fixedly bonded inside the second accommodating groove 14, connecting pipes 7 are fixedly screwed on the periphery of the outer side of the second air bag 8, the top ends of the connecting pipes 7 penetrate through the mounting plate 4 to be in screwed connection with the first air bag 6, the second air bag 8 and the pressing plate 9 are arranged in a square structure, the right side of the pressing plate 9 is in screwed connection with the fixing frame body 2, and the second air bag 8 and the pressing plate 9 are arranged in a square structure so that the pressing plate 9 can extrude the second air bag 8;

the support bar 18 is arranged in a T-shaped structure, the support bar 18 and the fixed sleeve 17 form a sliding structure, and the support bar 18 is arranged in the T-shaped structure, so that the support bar 18 can stably slide in the fixed sleeve 17.

The working principle is as follows: when the LED display screen which is convenient to install and has the moisture-proof function is used, firstly, the installation plate 4 is moved into a working area as shown in the attached drawing 1-2, the installation plate 4 is installed with the wall body 13 through the fixing bolt 12 after reaching the working area as shown in the attached drawing 4, at this time, the whole LED display screen body 1 is installed, when the LED display screen body 1 needs to be maintained in the later period, the fixing frame body 2 is pulled leftwards as shown in the attached drawing 1-4, at this time, the fixing frame body 2 drives the supporting rod 18 to slide in the fixing sleeve 17, at the same time, the movable shaft connecting shaft rod 3 is pulled when the fixing frame body 2 moves rightwards, so that the left end of the connecting shaft rod 3 slides in the sliding groove 10, meanwhile, the clamping blocks 16 on the front side and the rear side of the left end of the connecting shaft rod 3 slide in the clamping grooves 11, and therefore, the stable, the fixing frame body 2 can be separated from the mounting plate 4 well, the LED display screen main body 1 in the fixing frame body 2 can be maintained, the whole mounting plate 4 does not need to be detached and separated from the wall body 13, and the operation is simple and convenient;

after the maintenance is finished, slowly loosening the fixed frame body 2, the fixed frame body 2 moves leftwards under the action of the storage force of the return spring 15, so that the fixed frame body 2 drives the pressing plate 9 to move leftwards to extrude the second air bag 8 inside the second accommodating groove 14, and the gas inside the second air bag 8 enters the first accommodating groove 5 through the connecting pipe 7, thereby as shown in the attached drawing 2, the volume of the first accommodating groove 5 is expanded, so that the first accommodating groove 5 can well seal the gap between the fixed frame body 2 and the wall body 13, and the external moisture is prevented from entering the inside of the fixed frame body 2, so that the moisture-proof work can be well performed, and the content which is not described in detail in the specification belongs to the prior art which is well known by technical personnel in the field.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a LED display screen convenient to installation just has dampproofing function, includes LED display screen main part (1), spout (10), draw-in groove (11), fixing bolt (12) and wall body main part (13), its characterized in that: the LED display screen is characterized in that a fixed frame body (2) is fixedly bonded on the outer side of the LED display screen main body (1), a movable shaft on the left side face of the fixed frame body (2) is connected with a connecting shaft rod (3), a sliding chute (10) is connected with the outer side of the left end of the connecting shaft rod (3) in a clamping and sliding manner, clamping blocks (16) are mounted on the front side and the rear side of the left end of the connecting shaft rod (3) in a screw manner, a clamping groove (11) is connected with the outer side of the clamping groove (16) in a clamping and sliding manner, a mounting plate (4) is fixedly arranged on the outer sides of the clamping groove (11) and the sliding chute (10), a first accommodating groove (5) and a second accommodating groove (14) are formed in the right side face of the mounting plate (4), a second accommodating groove (14) is formed below the first accommodating groove (5), the mounting plate (4) is connected with a wall body, and the inside block of the right end of fixed sleeve pipe (17) is connected with bracing piece (18) to the right-hand member screw of bracing piece (18) installs fixed frame body (2), reset spring (15) are installed to the left end outside screw of connecting axostylus axostyle (3), and the outer end and spout (10) screw connection of reset spring (15).

2. The LED display screen which is convenient to install and has a moisture-proof function as claimed in claim 1, wherein: the fixed frame body (2) and the mounting plate (4) form a left-right sliding structure through the connecting shaft rod (3), and a space exists between the fixed frame body (2) and the mounting plate (4).

3. The LED display screen which is convenient to install and has a moisture-proof function as claimed in claim 1, wherein: the mounting plate (4) is arranged in a U-shaped structure, and the first accommodating groove (5) and the second accommodating groove (14) on the right side surface of the mounting plate (4) are arranged in a structure shaped like a Chinese character kou.

4. The LED display screen which is convenient to install and has a moisture-proof function as claimed in claim 1, wherein: a first air bag (6) is fixedly bonded inside the first accommodating groove (5), and the first accommodating groove (5) and the first air bag (6) are in concave-convex fit.

5. The LED display screen which is convenient to install and has a moisture-proof function as claimed in claim 1, wherein: the inside bonding of second storage tank (14) is fixed with second gasbag (8), and the outside of second gasbag (8) is all around fixed with connecting pipe (7) to the top of connecting pipe (7) runs through mounting panel (4) and first gasbag (6) screw connection, and second gasbag (8) all are "mouthful" font structure setting with clamp plate (9) simultaneously, and the right side and the fixed framework (2) screw connection of clamp plate (9).

6. The LED display screen which is convenient to install and has a moisture-proof function as claimed in claim 1, wherein: the support rod (18) is arranged in a T-shaped structure, and the support rod (18) and the fixed sleeve (17) form a sliding structure.

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