CN217008548U - LED display screen with protective structure - Google Patents

Abstract

The utility model discloses an LED display screen with a protection structure, which comprises a mounting plate, wherein the rear end of the mounting plate is fixedly provided with an LED display screen, the upper end of the mounting plate is fixedly provided with a dustproof assembly, the rear end of the mounting plate is fixedly provided with two protection assemblies which are bilaterally symmetrical, a transparent plate is movably arranged between the two protection assemblies, and the lower end of the mounting plate is fixedly provided with a clamping hook. According to the dustproof device, the clamping groove plate is pulled to rotate through the dustproof cloth to move the connecting rod, then the clamping groove plate is pulled to be clamped with the clamping hook, so that the clamping groove plate can be fixed, dustproof cloth can cover the outer surface of the LED display screen, a large amount of dust is prevented from falling to the surface of the LED display screen, the display screen can be protected from being damaged due to the fact that a large amount of dust is accumulated, the dustproof device is also convenient and practical for a user, and the dustproof device is also convenient for the user to clean and use.

Description

A kind of LED display screen with protective structure

technical field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen with a protective structure.

Background technique

LED display is a new type of information display medium, which is a flat display screen composed of light-emitting diode dot matrix modules or pixel units.

However, the current LED display is often damaged by collision during use, and when the display is used frequently, a large amount of dust will accumulate, and it is easy to cause dust to enter the interior of the display, thus causing the entire display to malfunction and be damaged. , so now an LED display with a protective structure is urgently needed.

Utility model content

The main purpose of the present invention is to provide an LED display screen with a protective structure, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

An LED display screen with a protective structure includes a mounting plate, the rear end of the mounting plate is fixedly mounted with the LED display screen, the upper end of the mounting plate is fixedly mounted with a dustproof component, and the rear end of the mounting plate is fixedly mounted There are two left-right symmetrical protective assemblies, a transparent plate is movably installed between the two protective assemblies, and a hook is fixedly installed at the lower end of the installation plate.

Preferably, the protection assembly includes two connecting blocks, rubber plates are fixedly installed on the inner cavity front walls of the two connecting blocks, and support plates are slidably installed inside the two connecting blocks. A spring is fixedly installed between the support plate and the rubber plate, a baffle plate is fixedly installed between the two support plates, and a slot plate is fixedly installed at the rear end of the baffle plate.

Preferably, the dust-proof assembly includes an installation box, a connecting rod is rotatably installed inside the installation box, two torsion springs are fixedly installed on the outer surface of the connecting rod in left-right symmetry, and the outer surface of the connecting rod is fixedly installed There is a dustproof cloth, and one end of the dustproof cloth away from the connecting rod penetrates the installation box and is fixedly installed with a card slot plate.

Preferably, the connecting block is fixedly connected to the mounting plate, and the transparent plate is slidably mounted inside the slot plate.

Preferably, the installation box is fixedly connected with the installation plate, and the card slot plate is engaged with the hook.

Preferably, the transparent plate is located behind the LED display screen, and there is no contact between the transparent plate and the LED display screen.

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

1. The utility model uses the provided dust-proof assembly to pull the card slot plate to drive the connecting rod to rotate through the dust-proof cloth, and then pull the card-slot plate to engage with the hook so that the card-slot plate can be fixed, so that the dust-proof cloth can be used. It is covered on the outer surface of the LED display screen, so as to prevent a large amount of dust from falling on the surface of the LED display screen, which can protect the display screen from damage to the display screen due to the accumulation of a large amount of dust, and it is also convenient for users and practical. The user cleans up and uses it.

2. Through the protection components provided in the present invention, when the LED display screen is impacted, it first hits the transparent plate, and the transparent plate will drive the baffle to move, and the baffle will drive the support plate to slide inside the connection block, and the support plate The squeezing spring contracts, and the rubber plate can absorb the rebound force of the spring, so as to play a buffering role, and the transparent plate can play a role in protecting the LED display screen, and can also protect the display screen from being damaged by collision.

Description of drawings

1 is a schematic diagram of the overall structure of a LED display screen with a protective structure of the present invention;

2 is a schematic diagram of the connection of an LED display screen with a protective structure according to the present invention;

3 is a schematic diagram of the overall structure of a protective assembly in an LED display screen with a protective structure of the present invention;

FIG. 4 is a schematic diagram of the internal structure of a dustproof component in an LED display screen with a protective structure of the present invention.

In the picture: 1. Mounting plate; 2. Dust-proof components; 21. Mounting box; 22. Torque spring; 23. Connecting rod; 24. Dust-proof cloth; 25. Card slot plate; 3. LED display screen; 4. Protection Component; 41, connecting block; 42, rubber plate; 43, spring; 44, support plate; 45, baffle plate; 46, slot plate; 5, transparent plate; 6, hook.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects realized by the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in Figure 1-4, an LED display screen with a protective structure includes a mounting plate 1, the rear end of the mounting plate 1 is fixedly mounted with the LED display screen 3, and the upper end of the mounting plate 1 is fixedly mounted with a dustproof component 2, The rear end of the mounting plate 1 is fixedly installed with two left-right symmetrical protective components 4, a transparent plate 5 is movably installed between the two protective components 4, and a hook 6 is fixedly installed at the lower end of the mounting plate 1, and the transparent plate 5 is located in the LED display. The rear of the screen 3, and the transparent plate 5 and the LED display screen 3 are not in contact.

The protective assembly 4 includes two connecting blocks 41 , the front walls of the inner cavity of the two connecting blocks 41 are fixedly installed with a rubber plate 42 , and the inner parts of the two connecting blocks 41 are slidably installed with a supporting plate 44 , the two supporting plates 44 and the rubber A spring 43 is fixedly installed between the plates 42, a baffle plate 45 is fixedly installed between the two support plates 44, a slot plate 46 is fixedly installed at the rear end of the baffle plate 45, and the connection block 41 is fixedly connected to the installation plate 1, The transparent plate 5 is slidably installed inside the slot plate 46. When the LED display screen 3 is impacted, it first hits the transparent plate 5, and the transparent plate 5 will drive the baffle 45 to move, and the baffle 45 will drive the support plate 44 to connect. The inside of the block 41 slides, and the support plate 44 squeezes the spring 43 to shrink, and the rubber plate 42 can absorb the rebound force of the spring 43, so as to play a buffering role, and the transparent plate 5 can play the role of protecting the LED display screen 3 .

The dustproof assembly 2 includes an installation box 21 , a connecting rod 23 is rotatably installed inside the installation box 21 , two torsion springs 22 are fixedly installed on the outer surface of the connecting rod 23 symmetrically, and a dustproof cloth is fixedly installed on the outer surface of the connecting rod 23 . 24. The end of the dustproof cloth 24 away from the connecting rod 23 penetrates through the installation box 21 and is fixedly installed with a card slot plate 25. The installation box 21 is fixedly connected with the installation plate 1, and the card slot plate 25 is engaged with the hook 6. Pull the card slot The plate 25 drives the connecting rod 23 to rotate through the dustproof cloth 24, and then pulls the card slot plate 25 to engage with the hook 6, so that the card groove plate 25 can be fixed, so that the dustproof cloth 24 can be covered outside the LED display screen 3. surface, so as to prevent a large amount of dust from falling on the surface of the LED display screen 3.

It should be noted that the present invention is an LED display screen with a protective structure. When the LED display screen 3 is impacted, it first collides with the transparent plate 5, and the transparent plate 5 will drive the baffle 45 to move, while the blocking The plate 45 will drive the support plate 44 to slide inside the connection block 41, and the support plate 44 squeezes the spring 43 to contract, and the rubber plate 42 can absorb the rebound force of the spring 43, so as to play a buffering role, and the transparent plate 5 can It plays the role of protecting the LED display screen 3, and when the LED display screen 3 is not used for a long time, the user can pull the card slot plate 25 to drive the connecting rod 23 to rotate through the dustproof cloth 24, and then pull the card slot plate 25 and the hook 6. By engaging with each other, the card slot plate 25 can be fixed, so that the dustproof cloth 24 can cover the outer surface of the LED display screen 3 , thereby preventing a large amount of dust from falling on the surface of the LED display screen 3 .

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An LED display screen with a protective structure, comprising a mounting plate (1), characterized in that: the rear end of the mounting plate (1) is fixedly mounted with an LED display screen (3), and the mounting plate (1) A dustproof assembly (2) is fixedly installed on the upper end of the mounting plate (1), two left-right symmetrical protection assemblies (4) are fixedly installed at the rear end of the mounting plate (1), and a movable installation is installed between the two protection assemblies (4). A transparent plate (5), a hook (6) is fixedly installed at the lower end of the mounting plate (1). 2 . The LED display screen with a protective structure according to claim 1 , wherein the protective assembly ( 4 ) comprises two connecting blocks ( 41 ), and the inner parts of the two connecting blocks ( 41 ) are 2. 3 . A rubber plate (42) is fixedly installed on the front wall of the cavity, and a support plate (44) is slidably installed inside the two connecting blocks (41). A spring (43) is fixedly installed between the two support plates (44), a baffle plate (45) is fixedly installed between the two support plates (44), and a slot plate (46) is fixedly installed at the rear end of the baffle plate (45). . 3. The LED display screen with a protective structure according to claim 1, wherein the dustproof assembly (2) comprises an installation box (21), and the inside of the installation box (21) is rotatably installed with A connecting rod (23), two torsion springs (22) are fixedly installed on the outer surface of the connecting rod (23) symmetrically on the left and right, and a dustproof cloth (24) is fixedly installed on the outer surface of the connecting rod (23), so One end of the dustproof cloth (24) away from the connecting rod (23) penetrates the installation box (21) and is fixedly installed with a card slot plate (25). 4 . The LED display screen with a protective structure according to claim 2 , wherein the connecting block ( 41 ) is fixedly connected to the mounting plate ( 1 ), and the transparent plate ( 5 ) is slidably mounted on the socket. 5 . Inside of the trough plate (46). 5. The LED display screen with a protective structure according to claim 3, wherein the installation box (21) is fixedly connected to the installation plate (1), and the card slot plate (25) is connected to the hook (6) Engage with each other. 6. The LED display screen with a protective structure according to claim 1, wherein the transparent plate (5) is located behind the LED display screen (3), and the transparent plate (5) is connected to the LED display screen. (3) There is no contact between them.

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