CN219954737U

CN219954737U - Display with screen dustproof cloth

Info

Publication number: CN219954737U
Application number: CN202320408336.6U
Authority: CN
Inventors: 戴小雯
Original assignee: Shenyang Zhiyouwo Information Technology Co ltd
Current assignee: Shenyang Zhiyouwo Information Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-11-03
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a display with screen dustproof cloth, which comprises a support frame and a display body, wherein the support frame is in sliding connection with the display body, the top of the display body is fixedly connected with two fixing blocks, a rotating shaft is rotationally connected between the two fixing blocks, one side of the rotating shaft is in winding connection with the dustproof cloth body, one end of the rotating shaft penetrates through the fixing blocks and is fixedly connected with a connecting plate, one end of the rotating shaft is provided with a sliding hole, a plurality of limiting columns are fixedly connected in the sliding hole, and the top of one fixing block is fixedly connected with a fixing plate. The utility model can not only avoid the rotation of the rotating shaft by the cooperation of the inserting frame and the limiting column, improve the stability of the rotating shaft, but also avoid the bottom of the dustproof cloth body from being blown by wind by the balancing weight, improve the using effect of the device, clean the dust on the screen of the display body by the brush frame and improve the cleaning effect of the device.

Description

Display with screen dustproof cloth

Technical Field

The utility model relates to the technical field of displays, in particular to a display with screen dustproof cloth.

Background

The display is an input and output device, and is usually exposed and placed outside, so that dust is easily attached to the screen of the display after long-term use, and people are influenced to watch the content on the display.

Through retrieving, the bulletin number CN213069402U discloses a dustproof liquid crystal display, including main body shell, main body shell's front end middle part is provided with the LCD screen, through the dustproof mechanism who sets up, can slide the strip that will pull through the side fastener from top to bottom at main body shell's surface when using, and the brush is just so can clean the dust of surface, but the device has the defect, and the wind-up roll of its is not fixed, and the phenomenon of rotation appears easily to the wind-up roll, leads to the cover cloth rolling not hard up.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a display with screen dustproof cloth.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a display with screen dust cloth, includes support frame and display body, and support frame and display body sliding connection, the top fixedly connected with of display body two fixed blocks, rotate between two fixed blocks and be connected with the axis of rotation, one side round joint of axis of rotation has the dust cloth body, the one end of axis of rotation passes the fixed block and fixedly connected with connecting plate, the slide opening has been seted up to the one end of axis of rotation, a plurality of spacing posts of fixedly connected with in the slide opening, one of them the top fixedly connected with fixed plate of fixed block, the inside sliding connection of fixed plate has the link, and one side of link passes the fixed plate and fixedly connected with mounting panel, one side fixedly connected with of mounting panel inserts the frame, and inserts frame and slide opening sliding connection, one side of fixed plate rotates and is connected with the rotating frame, the inside sliding connection of rotating frame has the block, and the block contacts with the link.

As a still further scheme of the utility model, the two sides of the display body are fixedly connected with the guide frames.

As still further scheme of the utility model, the brush frame is connected between the guide frames in a sliding way, and the brush frame is contacted with the display body.

As a still further proposal of the utility model, one end of the dustproof cloth body is provided with a sliding frame which is connected with the guide frame in a sliding way.

As a still further proposal of the utility model, the top of the supporting frame is rotationally connected with two connecting rods, the bottom ends of the connecting rods are rotationally connected with the supporting plate, and the supporting plate is contacted with the display body.

As a still further proposal of the utility model, a protective cover is fixedly connected between the two fixed blocks, and the rotating shaft is positioned in the protective cover.

As a still further proposal of the utility model, one end of the connecting plate is fixedly connected with a rotating handle.

As a still further proposal of the utility model, one side of the carriage is fixedly connected with a balancing weight.

The beneficial effects of the utility model are as follows:

1. through the cooperation of inserting frame and spacing post, spacing post can be to inserting the position of frame and restrict, avoids inserting the frame and rotate to restrict the position of axis of rotation, the card frame card is in the link simultaneously, thereby makes the mounting panel go up the position of inserting the frame obtain fixedly, avoids the axis of rotation to rotate the result of use that influences the device, has improved the stability of axis of rotation.

2. Through the setting of installation balancing weight on the carriage, the leading truck can lead the balladeur train, makes things convenient for the staff to drag the dust cloth body, and the balancing weight can make the balladeur train keep certain gravity, avoids the bottom of dust cloth body to be blown by wind easily, has improved the result of use of device.

3. Through the setting of brush frame, when needs carry out the cleanness to the display body, the manual removal brush frame of staff makes it reciprocate along the leading truck to make the brush frame clear up the dust on the display body screen, improved the clean effect of device.

4. Through the setting of installing the backup pad on the connecting rod, remove the display body, make it move to suitable height along the support frame downwardly, display body extrusion backup pad simultaneously makes the connecting rod rotate, and the backup pad can support the display body this moment, makes it more stable that can place, has improved the supporting effect of device.

Drawings

Fig. 1 is a schematic perspective view of a display with a dustproof screen according to the present utility model;

FIG. 2 is a schematic view of a display with a dustproof screen according to the present utility model;

fig. 3 is a schematic diagram of a partial enlarged structure of a display with a dustproof screen according to the present utility model.

In the figure: 1. a display body; 2. a guide frame; 3. a brush holder; 4. a fixed block; 5. a support frame; 6. a connecting rod; 7. a support plate; 8. balancing weight; 9. a carriage; 10. a protective cover; 11. a rotating shaft; 12. a dust-proof cloth body; 13. a fixing plate; 14. a connecting frame; 15. a connecting plate; 16. a rotating handle; 17. a slide hole; 18. a rotating frame; 19. a clamping frame; 20. a mounting plate; 21. a plug-in rack; 22. and a limit column.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are shown, and in which embodiments are shown, by way of illustration, only, and not all embodiments of the utility model. 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 to 3, a display with screen dust cloth comprises a support frame 5 and a display body 1, wherein the support frame 5 is slidably connected with the display body 1, two fixing blocks 4 are fixed at the top of the display body 1 through bolts, a rotating shaft 11 is rotatably connected between the two fixing blocks 4, one side of the rotating shaft 11 is wound with a dust cloth body 12, one end of the rotating shaft 11 passes through the fixing blocks 4 and is fixedly provided with a connecting plate 15 through bolts, one end of the rotating shaft 11 is provided with a slide hole 17, a plurality of limit posts 22 are adhered in the slide hole 17, the top of one fixing block 4 is fixedly provided with a fixing plate 13 through bolts, a connecting frame 14 is slidably connected inside the fixing plate 13, one side of the connecting frame 14 passes through the fixing plate 13 and is fixedly provided with a mounting plate 20 through bolts, one side of the mounting plate 20 is fixedly provided with an inserting frame 21 through bolts, and the inserting frame 21 is slidably connected with the slide hole 17, the limiting column 22 is connected with the inserting frame 21 in a sliding way, one side of the fixing plate 13 is rotationally connected with the rotating frame 18, the inside of the rotating frame 18 is connected with the clamping frame 19 in a sliding way, the clamping frame 19 is contacted with the connecting frame 14, the clamping frame 19 is pulled upwards to enable the clamping frame 19 to move upwards along the rotating frame 18 and leave the connecting frame 14, then the clamping frame 19 is rotated rightwards to enable the clamping frame 18 to drive the rotating frame 18 to rotate rightwards by 90 degrees, then the connecting frame 14 is pushed backwards, the mounting plate 20 drives the inserting frame 21 to move rightwards along the limiting column 22 in the sliding hole 17, the inserting frame 21 is enabled to move out of the sliding hole 17, then the dustproof cloth body 12 is pulled, the rotating shaft 11 is enabled to rotate to unreel the dustproof cloth body 12, the dustproof cloth body 12 is enabled to shield and protect a screen of the display body 1, then the connecting frame 14 is pushed reversely, the inserting frame 21 is enabled to be reinserted into the sliding hole 17, the limiting column 22 is enabled to limit the position of the inserting frame 21, the rotation of the insertion frame 21 is avoided, and then the rotating frame 18 and the clamping frame 19 are reset, so that the position of the rotating shaft 11 is limited.

In the utility model, the guide frames 2 are fixed on both sides of the display body 1 through bolts, the brush frames 3 are connected between the guide frames 2 in a sliding way, the brush frames 3 are contacted with the display body 1, when the display body 1 needs to be cleaned, a worker manually moves the brush frames 3 up and down along the guide frames 2, so that the brush frames 3 clean dust on the screen of the display body 1, one end of the dustproof cloth body 12 is provided with the sliding frame 9, the sliding frame 9 is in sliding connection with the guide frames 2, the sliding frame 2 can guide the sliding frame 9, the worker can conveniently pull the dustproof cloth body 12, the top of the supporting frame 5 is rotationally connected with two connecting rods 6, the bottom ends of the connecting rods 6 are rotationally connected with the supporting plates 7, the supporting plates 7 are contacted with the display body 1, the display body 1 is moved to a proper height downwards along the supporting frame 5, meanwhile, the display body 1 extrudes the supporting plate 7 to enable the connecting rod 6 to rotate, at the moment, the supporting plate 7 can support the display body 1 to enable the display body to be placed more stably, the protective cover 10 is fixed between the two fixed blocks 4 through bolts, the rotating shaft 11 is positioned in the protective cover 10, the protective cover 10 can protect the dustproof cloth body 12 in the protective cover 10, one end of the connecting plate 15 is fixedly provided with the rotating handle 16 through bolts, when the dustproof cloth body 12 on the rotating shaft 11 needs to be wound, the rotating handle 16 is rotated to enable the connecting plate 15 to drive the rotating shaft 11 to rotate, so that the dustproof cloth body 12 is wound, one side of the sliding frame 9 is adhered with the balancing weight 8, the balancing weight 8 can enable the sliding frame 9 to keep a certain gravity, the bottom of the dust-proof cloth body 12 is prevented from being easily blown by wind.

Working principle: when the display body 1 needs to be dustproof, the clamping frame 19 is pulled upwards to enable the clamping frame 19 to move upwards along the rotating frame 18 and leave the connecting frame 14, then the clamping frame 19 is rotated to the right side to enable the rotating frame 18 to rotate 90 degrees to the right side, then the connecting frame 14 is pushed to the rear side, the mounting plate 20 drives the inserting frame 21 to move to the right side along the limit post 22 in the sliding hole 17, the inserting frame 21 is enabled to move out of the sliding hole 17, then the dustproof cloth body 12 is pulled, the rotating shaft 11 is enabled to rotate to unreel the dustproof cloth body 12, the dustproof cloth body 12 is enabled to shield and protect a screen of the display body 1, then the connecting frame 14 is pushed reversely, the inserting frame 21 is enabled to be reinserted into the sliding hole 17, the position of the inserting frame 21 is limited by the limit post 22, the rotating frame 21 is prevented from rotating, then the rotating frame 18 and the clamping frame 19 are reset, and further the position of the rotating shaft 11 is enabled to be limited.

Finally, it should be noted that: modifications of the embodiments described in the foregoing will be readily apparent to those skilled in the art, and equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a display with screen dust cloth, includes support frame (5) and display body (1), and support frame (5) and display body (1) sliding connection, a serial communication port, two fixed blocks (4) of top fixedly connected with of display body (1), rotate between two fixed blocks (4) and be connected with axis of rotation (11), one side round joint of axis of rotation (11) has dust cloth body (12), one end of axis of rotation (11) passes fixed block (4) and fixedly connected with connecting plate (15), slide hole (17) have been seted up to one end of axis of rotation (11), slide hole (17) internal fixation has a plurality of spacing post (22), one of them fixed block (4) top fixedly connected with fixed plate (13), the inside sliding connection of fixed plate (13) has link (14), one side of link (14) passes fixed plate (13) and fixedly connected with mounting panel (20), one side fixedly connected with cartridge (21) of mounting panel (20), and cartridge (21) and hole (17) sliding connection, a plurality of spacing posts (22) and one side of rotating frame (18) are connected with one side of rotating frame (18), and the clamping frame (19) is contacted with the connecting frame (14).

2. A display with a screen dust cloth according to claim 1, characterized in that the two sides of the display body (1) are fixedly connected with a guide frame (2).

3. A display with a screen dust cloth according to claim 2, characterized in that a brush holder (3) is slidingly connected between the guide holders (2), and that the brush holder (3) is in contact with the display body (1).

4. A display with a screen dust cloth according to claim 2, characterized in that one end of the dust cloth body (12) is provided with a carriage (9), and that the carriage (9) is in sliding connection with the guide frame (2).

5. A display with a screen dust cloth according to claim 1, characterized in that the top of the support frame (5) is rotatably connected with two connecting rods (6), the bottom ends of the connecting rods (6) are rotatably connected with a support plate (7), and the support plate (7) is in contact with the display body (1).

6. A display with a screen dust cloth according to claim 1, characterized in that a protective cover (10) is fixedly connected between the two fixing blocks (4), and that the rotation shaft (11) is located inside the protective cover (10).

7. A display with a screen dust cloth according to claim 1, characterized in that one end of the connecting plate (15) is fixedly connected with a turning handle (16).

8. A display with a screen dust cloth according to claim 4, characterized in that a counterweight (8) is fixedly connected to one side of the carriage (9).