Dustproof device for display screen in high dust environment

Abstract

The utility model relates to display technology field, the nozzle is fixedly arranged on the mounting bracket, the side of display is fixedly provided with mounting bracket, the nozzle is fixedly arranged on the mounting bracket, the quick release joint of "L" shape is fixedly sleeved on the quick release structure of the air inlet of nozzle, the other end of quick release joint is fixedly sleeved with the trachea, it installs the nozzle structure of metal machining in the side of display to blow the air and form the wind curtain in the front of display, blow off the dust on the display, guarantee the normal work of display in high dust environment, and the machining nozzle also saves the work piece processing cost, thereby reduces the overall cost of equipment.

Description

Technical Field

[0001] This utility model relates to the field of display technology, specifically to a dustproof device for display screens in high-dust environments. Background Technology

[0002] Monitors operating in high-dust environments may obstruct the display due to the electrostatic attraction of dust from the environment on their surface. Existing solutions include installing an air jet structure on the side of the monitor to continuously or intermittently blow away dust from the monitor surface, thus maintaining normal operation. However, the air nozzles in these solutions are typically manufactured using injection molding. For dust removal nozzles, which have low market demand, injection molding requires high-precision mold making, increasing production costs and thus raising the overall cost of the dust removal equipment. Therefore, there is a need to design a low-cost, easy-to-manufacture monitor dust removal system. Utility Model Content

[0003] The purpose of this utility model is to address the defects and deficiencies of the existing technology by providing a dustproof device for a display screen in a high-dust environment. It adopts a metal-machined nozzle structure installed on the side of the display screen, thereby blowing air in front of the display screen to form an air curtain, blowing away the dust on the display screen, ensuring the normal operation of the display screen in a high-dust environment. In addition, the machined nozzle also saves workpiece processing costs, thereby reducing the overall cost of the equipment.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] It includes a display and a nozzle. The nozzle is a metal part machined into a single piece using machining equipment. The nozzle has a triangular structure, with an air inlet featuring a quick-release mechanism machined into the apex and an air outlet machined into the base, resulting in a nozzle with a long rectangular air outlet. A wing plate is machined into the side of the triangular structure of the nozzle, with mounting holes. A mounting bracket is fixed to the side of the display, and the nozzle is screwed onto the mounting bracket after passing through the mounting holes. The air outlet of the nozzle faces the display, and the long side of the air outlet is parallel to the side of the display. An "L"-shaped quick-release connector is fitted onto the quick-release mechanism of the nozzle's air inlet, and an air pipe is fitted onto the other end of the quick-release connector, connecting to an external air supply device.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] This solution is designed for displays used in high-dust environments. A nozzle with a long, narrow air outlet is installed on the side of the display. The continuous airflow from the nozzle removes dust from the display surface, ensuring normal operation of the display. This solution uses a metal machining process to create a one-piece nozzle structure, thereby reducing the production cost of the nozzle and effectively lowering the overall cost of the equipment. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] Figure 2 This is a schematic diagram of the nozzle structure in this utility model.

[0010] Figure 3 This is a schematic diagram of the air outlet of the nozzle in this utility model.

[0011] Explanation of reference numerals in the attached figures:

[0012] 1. Display; 2. Nozzle; 2-1. Air inlet; 2-2. Air outlet; 2-3. Wing plate; 2-4. Mounting hole; 3. Mounting bracket; 4. Quick-release connector; 5. Air pipe. Detailed Implementation

[0013] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] like Figure 1-3 As shown, the specific implementation adopts the following technical solution:

[0015] This specific embodiment includes a display 1 and a nozzle 2. A mounting bracket 3 is fixedly mounted on the side of the display 1, and the nozzle 2 is fixedly mounted on the mounting bracket 3. The nozzle 2 is a triangular metal part, manufactured using an integral machining method. An air inlet 2-1 is machined at one vertex of the triangular structure of the nozzle 2, and an air outlet 2-2 is machined at one bottom edge of the triangular structure. This creates an integral, through-hole triangular cavity structure inside the nozzle 2, allowing the air inlet 2-1 and the air outlet 2-2 to communicate. A rectangular air outlet 2-2 structure is thus formed on the nozzle 2, connecting the display 1 and the nozzle 2 via the air outlet 2-2. The nozzle 2 is arranged parallel to the side, so that the air outlet 2-2 blows air onto the surface of the display 1. The two inclined sides of the triangular structure of the nozzle 2 are integrally formed with wing plates 2-3. Mounting holes 2-4 are opened on the wing plates 2-3, so that the nozzle 2 is screwed onto the mounting bracket 3 after passing through the mounting holes 2-4. The air inlet 2-1 of the nozzle 2 is integrally processed with a quick-release structure, so that a quick-release connector 4 is fitted on the air inlet 2-1 of the nozzle 2. The quick-release connector 4 is set with an "L" shaped structure. An air pipe 5 is fitted on the end of the quick-release connector 4 away from the nozzle 2, so that the nozzle 2 is connected to the external air supply equipment through the air pipe 5.

[0016] When in use, compressed air is supplied by an external air supply device and sent to the nozzle 2 through the air pipe 5. The air is then sprayed out horizontally at the side of the display 1 through the rectangular air outlet 2-2 on the nozzle. The sprayed air blows across the surface of the display 1, removing dust from the surface of the display 1 and maintaining the normal display of the display 1.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This device uses a nozzle 2 structure with a rectangular air outlet 2-2, which blows air onto the side of the display 1 through the extended air outlet 2-2 to form a horizontal air curtain, continuously blowing away the dust adhering to the display 1, maintaining the normal operation of the display 1 in a high dust environment, so that the surface of the display 1 will not be covered by a large amount of dust and cause obstruction, thus ensuring the normal playback of the display 1.

[0019] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dustproof device for a display screen in a high-dust environment, comprising a display screen (1); characterized in that, It also includes: Mounting bracket (3), which is fixedly mounted on the side of the display (1); The nozzle (2) is fixedly mounted on the mounting bracket (3) and is located on the side of the display (1); The air tube (5) is connected in series with the nozzle (2) via a quick-release connector (4).

2. The dustproof device for a high-dust environment display screen according to claim 1, characterized in that: The nozzle (2) is configured with a "triangle" structure, wherein an air inlet (2-1) is integrally formed at the apex of the "triangle" structure on the nozzle (2), and an air outlet (2-2) is integrally formed at the bottom edge of the "triangle" structure on the nozzle (2), and the air inlet (2-1) and the air outlet (2-2) are connected.

3. The dustproof device for a high-dust environment display screen according to claim 2, characterized in that: The quick-release connector (4) is designed with an "L" shape. One end of the quick-release connector (4) is fitted onto the air inlet (2-1) of the nozzle (2), and the air pipe (5) is fitted onto the end of the quick-release connector (4) away from the nozzle (2).

4. The dustproof device for a high-dust environment display screen according to claim 2, characterized in that: The outlet end of the air outlet (2-2) is set in a "rectangular" structure, and the outlet end of the "rectangular" structure of the air outlet (2-2) is set parallel to the side of the display (1) along the length of the "rectangle".

5. The dustproof device for a high-dust environment display screen according to claim 1, characterized in that: The nozzle (2) is a metal structure. Wing plates (2-3) are integrally formed on both sides of the nozzle (2). Mounting holes (2-4) are opened on the wing plates (2-3). The nozzle (2) is riveted to the mounting bracket (3) after passing through the mounting holes (2-4) with bolts.

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