CN219039721U

CN219039721U - Touch display screen with good dustproof effect

Info

Publication number: CN219039721U
Application number: CN202223171215.9U
Authority: CN
Inventors: 李洪平
Original assignee: Weihai Xin View Electronic Technology Co ltd
Current assignee: Weihai Xin View Electronic Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-16
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a touch display screen with good dustproof effect, which comprises a shell, wherein a display screen is fixedly arranged on the front side of the shell, a dustproof component is arranged on the outer surface of the shell and comprises a dustproof shell, a first sliding hole, a second sliding hole, a sliding column, a connecting plate, a cleaning sponge, a movable plate and a limiting plate, the front side of the shell is movably connected with the dustproof shell, and the upper side and the lower side of the dustproof shell are respectively provided with the first sliding hole. The utility model has the advantages of preventing dust from adhering to the screen and being convenient to clean, by arranging the cleaning sponge, when a user pushes the dustproof shell to move, the cleaning sponge can be contacted with the display screen to clean the dust on the outer surface of the display screen, if the cleaning sponge is too long in service time, the clamping block can be separated from the clamping groove by buckling the clamping groove, the connecting plate is separated from the dustproof shell, the cleaning sponge is taken down, the use is convenient, the maintenance is convenient, and the practicability is improved.

Description

Touch display screen with good dustproof effect

Technical Field

The utility model relates to the technical field of touch display screens, in particular to a touch display screen with a good dustproof effect.

Background

The touch screen display can enable a user to operate the host by slightly touching icons or characters on the computer display screen with fingers, so that keyboard and mouse operations are eliminated, man-machine interaction is enabled to be more direct, and products are mainly divided into three types of capacitive touch screens, resistive touch screens and surface acoustic wave touch screens.

Through searching, the touch display screen with good dustproof effect of the display screen with the Chinese patent number of CN202021132934.8 is provided with the touch display screen with good dustproof effect because dust is adsorbed, so that the dust is prevented from entering the device, but the dust is still attached to the screen due to lack of protection on the outer surface of the display screen, and the use of a user is affected.

Disclosure of Invention

The utility model aims to provide a touch display screen with good dustproof effect, which has the advantages of preventing dust from adhering to the screen and being convenient to clean, and solves the problem that dust still adheres to the screen and affects the use of a user due to the lack of protection to the dust on the outer surface of the display screen in a comparison document.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a touch display screen that dustproof effect is good, includes the casing, and the front side fixed mounting of casing has the display screen, and the surface of casing is provided with dustproof subassembly. The dustproof assembly comprises a dustproof shell, a first sliding hole, a second sliding hole, a sliding column, a connecting plate, a cleaning sponge, a movable plate and a limiting plate, wherein the dustproof shell is movably connected to the front side of the shell, the first sliding hole is formed in the upper side and the lower side of the dustproof shell, the second sliding hole is formed in the upper side and the lower side of the dustproof shell, and the sliding column is fixedly installed on the upper side and the lower side of the shell. The inner front wall of the dustproof shell is movably connected with a connecting plate, the rear side of the connecting plate is fixedly provided with a cleaning sponge, the right side of the dustproof shell is hinged with a movable plate, and the upper side and the lower side of the movable plate are fixedly provided with limiting plates.

In order to facilitate the movement of the dustproof shell for protection, the touch display screen with good dustproof effect is preferably adopted, the first sliding hole is in sliding connection with the sliding column, the size of the second sliding hole is larger than that of the sliding column, and a third sliding hole is formed between the first sliding hole and the second sliding hole.

In order to prevent the dustproof shell from being separated from the shell, the touch display screen with good dustproof effect is preferably provided with a limiting round block on one side of the sliding column far away from the shell, wherein the size of the limiting round block is larger than that of the second sliding hole.

In order to facilitate installation and cleaning of the sponge, the touch display screen with good dustproof effect is preferably provided with two clamping blocks on the front side of the connecting plate, two clamping grooves are formed in the inner front wall of the dustproof shell, and the clamping blocks are connected with the clamping grooves in a clamping mode.

In order to facilitate cleaning of the display screen and disassembly of the cleaning sponge, the touch display screen with good dustproof effect is preferable, the rear side of the cleaning sponge is attached to the front side of the display screen, and a buckling groove is formed in the right side of the connecting plate.

In order to facilitate dust prevention, the touch display screen with good dust prevention effect is preferably adopted, the size of the movable plate is matched with the size of the dust prevention shell, the two limiting plates are respectively positioned on the upper side and the lower side of the dust prevention shell, and the left side of the dust prevention shell is provided with the dust prevention plate.

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

1. according to the utility model, the cleaning sponge is arranged, when a user pushes the dustproof shell to move, the cleaning sponge can be in contact with the display screen to clean dust on the outer surface of the display screen, and if the cleaning sponge is too long in use time, the clamping block can be separated from the clamping groove by buckling the clamping groove, the connecting plate is separated from the dustproof shell, the cleaning sponge is taken down, and the cleaning sponge is convenient to use and convenient to maintain and is convenient for the user to use.

2. According to the utility model, the movable plate and the limiting plates are arranged, when the display screen is not used, the dustproof shell is pushed rightwards, so that the dustproof plate is attached to the left side of the shell, then the movable plate is moved, so that the front side of the movable plate is attached to the right side of the dustproof shell, at the moment, the two limiting plates are attached to the outer surface of the dustproof shell to limit the movable plate, so that the movable plate cannot move easily, the right side of the dustproof shell is sealed, dust is prevented from entering, the dustproof effect is improved, dust is prevented from being attached to the display screen, and the use of a user is facilitated.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a bottom view of the present utility model;

fig. 4 is a right side partial cross-sectional view of the present utility model.

In the figure: 1 shell, 2 display screen, 3 dustproof subassembly, 301 dustproof shell, 302 first slide hole, 303 second slide hole, 304 traveller, 305 connecting plates, 306 clearance sponge, 307 fly leaf, 308 limiting plate.

Detailed Description

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. 1-4, a touch display screen with good dustproof effect comprises a shell 1, wherein a display screen 2 is fixedly installed on the front side of the shell 1, and a dustproof assembly 3 is arranged on the outer surface of the shell 1. Specifically, the dustproof assembly 3 includes a dustproof shell 301, a first sliding hole 302, a second sliding hole 303, a sliding column 304, a connecting plate 305, a cleaning sponge 306, a movable plate 307 and a limiting plate 308, wherein the dustproof shell 301 is movably connected to the front side of the shell 1, the first sliding hole 302 is formed in the upper side and the lower side of the dustproof shell 301, the second sliding hole 303 is formed in the upper side and the lower side of the dustproof shell 301, the sliding column 304 is fixedly mounted on the upper side and the lower side of the shell 1, the first sliding hole 302 is in sliding connection with the sliding column 304, and the size of the second sliding hole 303 is larger than that of the sliding column 304. The inner front wall of the dustproof shell 301 is movably connected with a connecting plate 305, a cleaning sponge 306 is fixedly arranged on the rear side of the connecting plate 305, a movable plate 307 is hinged on the right side of the dustproof shell 301, and limiting plates 308 are fixedly arranged on the upper side and the lower side of the movable plate 307.

In this embodiment: by providing the dust-proof case 301, dust-proof protection is performed on the front side of the touch display screen, and dust is prevented from adhering to the display screen 2. Through setting up first slide hole 302, utilize the sliding connection of first slide hole 302 and slide post 304, make the stable side-to-side slip of shield 301, through setting up second slide hole 303, utilize the size feature that the size of second slide hole 303 is greater than slide post 304 for when slide post 304 is located the inside of second slide hole 303, the user can move the position of shield 301 to the rear side, rotates the rear side of casing 1 with shield 301, makes cleaning sponge 306 and casing 1 rear side laminate mutually, clears up casing 1 rear side. The shell 1 is connected with the dustproof shell 301 through the sliding column 304, so that the connection effect is improved, and separation is avoided; through the connection plate 305, the cleaning sponge 306 is rapidly installed, so that maintenance of the cleaning sponge 306 is more convenient, and dust is cleaned by the cleaning sponge 306 when the dust-proof shell 301 moves. The movable plate 307 is matched with the right side of the dustproof shell 301 in size, the opening on the right side of the dustproof shell 301 can be covered after the movable plate 307 rotates, and after the movable plate 307 rotates, the opposite sides of the two limiting plates 308 are attached to the upper side and the lower side of the dustproof shell 301 to clamp the movable plate 307.

Further, a third sliding hole is formed between the first sliding hole 302 and the second sliding hole 303. The sliding connection of the sliding post 304 with the first sliding hole 302 makes the movement of the dust-proof housing 301 easier, and the sliding post 304 can be moved from the first sliding hole 302 to the inside of the second sliding hole 303 by using the third sliding hole.

The side of the sliding column 304 away from the shell 1 is provided with a limiting round block, and the size of the limiting round block is larger than that of the second sliding hole 303. The size of the limiting round block is larger than that of the second sliding hole 303, so that the dustproof shell 301 cannot be separated from the second sliding hole 303 and the shell 1.

The front side of the connecting plate 305 is provided with two clamping blocks, and the inner front wall of the dustproof shell 301 is provided with two clamping grooves, and the clamping blocks are connected with the clamping grooves in a clamping way. The clamping blocks are connected with the clamping grooves in a clamping mode, the connecting plate 305 can be directly fixed on the inner front wall of the dustproof shell 301, and installation efficiency is improved.

The rear side of the cleaning sponge 306 is attached to the front side of the display screen 2, and a buckling groove is formed in the right side of the connecting plate 305. The cleaning sponge 306 can move on the display screen 2 at the rear side when moving, and the display screen 2 is cleaned, and the buckling groove can facilitate the connection and separation of the connecting plate 305 and the dustproof shell 301 by a user.

The size of the movable plate 307 is matched with the size of the dust-proof shell 301, two limiting plates 308 are respectively located on the upper side and the lower side of the dust-proof shell 301, and the left side of the dust-proof shell 301 is provided with a dust-proof plate. The movable plate 307 moving to the right side of the dust-proof shell 301 is clamped by the two limiting plates 308, so that the movable plate 307 cannot move, and at the moment, the movable plate 307 blocks the opening on the right side of the dust-proof shell 301 from entering dust.

The working principle of the utility model is as follows:

when the dustproof case 301 is used, the dustproof case 301 is moved rightward, the connecting plate 305 is driven to slide, the cleaning sponge 306 is moved, and the front side of the display screen 2 is cleaned. Then, the movable plate 307 is moved so that the front side of the movable plate 307 is attached to the right side of the dust-proof case 301, and the opening on the right side of the dust-proof case 301 is covered. Finally, after the movable plate 307 rotates, opposite sides of the two limiting plates 308 are attached to the upper side and the lower side of the dustproof shell 301, the movable plate 307 is clamped, so that the movable plate 307 cannot move, dust cannot enter through the right side of the dustproof shell 301, and the problem that dust is still attached to a screen and the use of a user is affected due to the fact that the outer surface of a display screen in a comparison file lacks protection to the dust is solved.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a touch display screen that dustproof effect is good, includes casing (1), its characterized in that: a display screen (2) is fixedly arranged on the front side of the shell (1), and a dustproof component (3) is arranged on the outer surface of the shell (1);

dustproof subassembly (3) are including dustproof shell (301), first slide hole (302), second slide hole (303), traveller (304), connecting plate (305), clearance sponge (306), fly leaf (307) and limiting plate (308), front side swing joint of casing (1) has dustproof shell (301), first slide hole (302) have all been seted up to the upper and lower both sides of dustproof shell (301), second slide hole (303) have still all been seted up to the upper and lower both sides of dustproof shell (301), the traveller (304) have all been fixedly installed to the upper and lower both sides of casing (1), swing joint has connecting plate (305) on the interior antetheca of dustproof shell (301), rear side fixedly installed of connecting plate (305) clearance sponge (306), the right side of dustproof shell (301) articulates there is fly leaf (307), the upper and lower both sides fixed mounting of fly leaf (307) has limiting plate (308).

2. The touch display screen with good dustproof effect according to claim 1, wherein: the first sliding hole (302) is in sliding connection with the sliding column (304), the size of the second sliding hole (303) is larger than that of the sliding column (304), and a third sliding hole is formed between the first sliding hole (302) and the second sliding hole (303).

3. The touch display screen with good dustproof effect according to claim 1, wherein: one side of the sliding column (304) far away from the shell (1) is provided with a limiting round block, and the size of the limiting round block is larger than that of the second sliding hole (303).

4. The touch display screen with good dustproof effect according to claim 1, wherein: the front side of connecting plate (305) is provided with two fixture blocks, offered two draw-in grooves on the interior front wall of dustproof shell (301), the fixture block is connected with the draw-in groove block.

5. The touch display screen with good dustproof effect according to claim 1, wherein: the rear side of clearance sponge (306) is laminated with the front side of display screen (2), the catching groove has been seted up on the right side of connecting plate (305).

6. The touch display screen with good dustproof effect according to claim 1, wherein: the size of the movable plate (307) is matched with the size of the dustproof shell (301), the two limiting plates (308) are respectively located on the upper side and the lower side of the dustproof shell (301), and the dustproof plate is arranged on the left side of the dustproof shell (301).