Data security display device

Abstract

The utility model relates to the field of data display devices, and discloses a data safety display device which comprises a display, the bottom of the display is fixedly connected with a rotating block, the inside of the rotating block is fixedly connected with two connecting blocks, the inner sides of the connecting blocks are rotatably connected with worms, the inside of the rotating block is fixedly connected with a motor, and the rotating block is fixedly connected with the motor. The output end of the motor is fixedly connected to the interior of the worm, a rotating shaft is arranged below the rotating block, a worm gear is fixedly connected to the middle of the rotating shaft, and the worm gear is meshed with the worm. According to the utility model, the worm gear and the worm are arranged below the display, the worm gear rotates around the fixed worm gear after the motor is started, the display is driven by the worm to realize adjustment at a certain angle, and the transparent cover is arranged on the outer side of the display, so that dust is prevented from influencing the display effect of the display screen; and the bolt can be pulled out from the interior of the display by pressing the button, so that the transparent cover can be quickly replaced.

Description

Technical Field

[0001] The utility model relates to the field of data display devices, in particular to a data security display device. Background Art

[0002] A data display device is a device used to convert data from digital or other formats into a visual form. These devices usually include monitors, projectors, or LED screens, etc., and are widely used in computers, televisions, billboards, instruments, and consumer electronics. Through the presentation of graphics, text, or images, the data display device enables users to intuitively understand and analyze data, thereby improving the readability of information and the efficiency of decision-making.

[0003] In some public places, such as hospitals, stations, etc., it is necessary to display some information required by the masses through a display device. However, the angle of the traditional data security display device is fixed during installation and is very troublesome to adjust. Therefore, a data security display device is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a data security display device, aiming to improve the problem that it is difficult to change the display angle of the display device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A data security display device includes a monitor. A rotating block is fixedly connected to the bottom of the monitor. Two connecting blocks are fixedly connected inside the rotating block. A worm is rotatably connected to the inner side of the connecting block. A motor is fixedly connected inside the rotating block. The output end of the motor is fixedly connected inside the worm. A rotating shaft is arranged below the rotating block. Two limiting disks are fixedly connected to the outer side of the rotating shaft. A worm gear is fixedly connected to the middle of the rotating shaft. The worm gear meshes with the worm. Two fixing frames are rotatably connected to the outer side of the rotating shaft. A transparent cover is slidably connected to the outer side of the monitor. A fixing component is arranged on the outer side of the transparent cover, and the fixing component is used for fixing between the transparent cover and the monitor.

[0006] As a further description of the above technical solution:

[0007] The fixed component includes a card box, the outer side of the card box is fixedly connected to the side wall of the transparent cover, two limiting columns are fixedly connected inside the card box, a slider is slidably connected to the outer side of the upper limiting column, a bolt is fixedly connected to the rear side of the slider, the outer side of the bolt is slidably connected inside the card box and the transparent cover and inserted into the inside of the display, a spring is sleeved on the outer side of the lower limiting column, a button is slidably connected to the outer side of the lower limiting column, the outer side of the button is slidably connected inside the limiting column, and a rotating rod is arranged between the two limiting columns.

[0008] As a further description of the above technical solution:

[0009] One end of the two fixing frames away from the display is fixedly connected with a bottom plate, and the bottom plate can be fixed on the wall through a stud.

[0010] As a further description of the above technical solution:

[0011] A chute is opened inside the limiting disc, and a bolt is slidably connected inside the chute.

[0012] As a further description of the above technical solution:

[0013] The outer side of the limiting disc is rotatably connected to the bottom of the rotating block.

[0014] As a further description of the above technical solution:

[0015] The top of the bolt is threadedly connected with a nut, and the outer side of the nut is fixedly connected to the grooved part inside the rotating block.

[0016] As a further description of the above technical solution:

[0017] The left end of the spring is fixedly connected to the inner wall of the limiting column, and the right end of the spring is fixedly connected to the left end of the button.

[0018] As a further description of the above technical solution:

[0019] The middle part of the rotating rod is rotatably connected with a round shaft, and the rotating rod can be telescopic.

[0020] As a further description of the above technical solution:

[0021] The top of the rotating rod is rotatably connected to the right end of the bolt, and the bottom of the rotating rod is rotatably connected to the top of the button.

[0022] As a further description of the above technical solution:

[0023] A fixing hole is provided at a safe position on the side wall of the display, and the outer side of the bolt penetrates through the side wall of the transparent cover and is inserted into the fixing hole.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, a worm gear and a worm are arranged below the display. When the angle of the display needs to be adjusted, only the motor needs to be started to drive the worm to rotate. Since the worm gear is fixed on the rotating shaft, and the rotating block can rotate on the limiting disc after being fixed by bolts, the display can be driven by the worm to rotate at a certain angle around the worm gear.

[0026] 2. In the utility model, a transparent cover is arranged outside the display. Since the display will be stained with dust after being installed for a long time, the transparent cover can play a role in isolating dust. And a card box is fixed on the outer side of the transparent cover. After a period of time, the bolt can be pulled out from the inside of the transparent cover and the display by pressing the button. At this time, the transparent cover can be removed for cleaning, solving the problem that the display effect is affected by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional exploded view of a data security display device proposed by the utility model;

[0028] Figure 2 is a structural schematic diagram of a worm of a data security display device proposed by the utility model;

[0029] Figure 3 is a structural schematic diagram of a motor of a data security display device proposed by the utility model

[0030] Figure 4 is a cross-sectional view of a card box of a data security display device proposed by the utility model.

[0031] LEGEND DESCRIPTION:

[0032] 1. Display; 2. Fixing frame; 3. Bottom plate; 4. Transparent cover; 5. Card box; 6. Bolt; 7. Rotating shaft; 8. Rotating block; 9. Connecting block; 10. Worm; 11. Limiting disc; 12. Worm gear; 13. Motor; 14. Limiting column; 15. Slide block; 16. Bolt; 17. Rotating rod; 18. Spring; 19. Button. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Referring to Figure 1 - Figure 3 , an embodiment provided by the present utility model: A data security display device includes a display 1. A rotating block 8 is fixedly connected to the bottom of the display 1. Two connecting blocks 9 are fixedly connected to the inside of the rotating block 8. A worm 10 is rotatably connected to the inner side of the connecting block 9. A motor 13 is fixedly connected to the inside of the rotating block 8. The output end of the motor 13 is fixedly connected to the inside of the worm 10. A rotating shaft 7 is arranged below the rotating block 8. Two limiting disks 11 are fixedly connected to the outside of the rotating shaft 7. A worm gear 12 is fixedly connected to the middle of the rotating shaft 7. The worm gear 12 meshes with the worm 10. Two fixing frames 2 are rotatably connected to the outside of the rotating shaft 7. A transparent cover 4 is slidably connected to the outside of the display 1. A fixing component is arranged on the outside of the transparent cover 4 for fixing between the transparent cover 4 and the display 1. One end of the two fixing frames 2 far away from the display 1 is fixedly connected to a bottom plate 3. The bottom plate 3 can be fixed to the wall through a stud. A chute is opened in the inside of the limiting disk 11. A bolt 6 is slidably connected in the chute. The outside of the limiting disk 11 is rotatably connected to the bottom of the rotating block 8. The top of the bolt 6 is threadedly connected to a nut. The outside of the nut is fixedly connected to the inside of the groove opened in the rotating block 8.

[0035] Specifically, a rotating block 8 is fixed to the bottom of the display 1. The worm 10 can be fixed below the rotating block 8 through the connecting block 9. The worm 10 can be driven to rotate by the motor 13. And there is a worm gear 12 meshing with the worm 10 below the worm 10. The worm gear 12 is fixed between the fixing frames 2 through the rotating shaft 7. Since the worm gear 12 cannot rotate, the worm 10 will rotate around the worm gear 12. There are two limiting disks 11 at the bottom of the rotating block 8. And the rotating block 8 is fixed to the surface of the limiting disk 11 through the bolt 6. When the motor 13 is started, the rotating block 8 will also rotate around the arc surface of the limiting disk 11. There is a bottom plate 3 at the bottom of the fixing frame 2, which can be fixed to the wall through screws, so as to realize the rotation of the display screen on the vertical plane and provide a better viewing experience.

[0036] Referring to Figure 4, the fixing component includes a card box 5. The outer side of the card box 5 is fixedly connected to the side wall of the transparent cover 4. Two limiting posts 14 are fixedly connected inside the card box 5. A slider 15 is slidably connected to the outer side of the upper limiting post 14. A latch 16 is fixedly connected to the rear side of the slider 15. The outer side of the latch 16 is slidably connected inside the card box 5 and the transparent cover 4 and inserted into the inside of the display 1. A spring 18 is sleeved on the outer side of the lower limiting post 14. A button 19 is slidably connected to the outer side of the lower limiting post 14. The outer side of the button 19 is slidably connected inside the limiting post 14. A rotating rod 17 is arranged between the two limiting posts 14. The left end of the spring 18 is fixedly connected to the inner wall of the limiting post 14. The right end of the spring 18 is fixedly connected to the left end of the button 19. The middle part of the rotating rod 17 is rotatably connected to a round shaft. The rotating rod 17 can be telescopic. The top of the rotating rod 17 is rotatably connected to the right end of the latch 16. The bottom of the rotating rod 17 is rotatably connected to the top of the button 19. A fixing hole is provided at a safe position on the side wall of the display 1. The outer side of the latch 16 penetrates through the side wall of the transparent cover 4 and is inserted into the fixing hole inside.

[0037] Specifically, a transparent cover 4 slides on the outer side of the display 1, aiming to prevent dust from adhering to the surface of the display 1 and thus affecting the viewing. In order to fix the transparent cover 4 on the outer side of the display 1, a card box 5 is provided on the outer side of the transparent cover 4. There are two limiting posts 14 inside the card box 5 to limit the latch 16 and the button 19. When the button 19 is pressed, the spring 18 can be compressed. Since there is a round shaft in the middle of the rotating rod 17 and the rotating rod 17 can be telescopic, the bottom of the rotating rod 17 rotates to the left along with the button 19, and the top of the rotating rod 17 rotates to the right and pulls the latch 16. Eventually, the latch 16 can slide out from the inside of the display 1 and the transparent cover 4. Since dust will also accumulate on the surface of the transparent cover 4 after a period of time, the transparent cover 4 can be replaced at this time. After cleaning, the button 19 is released. Under the elastic force of the spring 18, the bottom of the rotating rod 17 moves to the right along with the button 19, and the top of the rotating rod 17 will push the latch 16 to penetrate the transparent cover 4 to the left and insert it into a preset slot on the side of the display 1, completing the fixation of the transparent cover 4. This can not only prevent dust from affecting the display effect of the display 1, but also increase the service life of the display 1 to a certain extent.

[0038] Working principle: A transparent cover 4 is fixed outside the display 1 through a fixing component, aiming to prevent dust from adhering to the surface of the display 1 and thus affecting the display effect. When the surface of the transparent cover 4 needs to be cleaned after a period of time, just press the button 19 to compress the spring 18. At this time, the bottom of the rotating rod 17 will move to the left as the button 19 slides. Since the middle of the rotating rod 17 is fixed by a round shaft and the rotating rod 17 can be telescopic, the top of the rotating rod 17 can drive the bolt 16 to be pulled out from the inside of the display 1 and the transparent cover 4. At this time, the transparent cover 4 can be removed for cleaning. When installing, just loosen the button 19, and under the action of the spring 18, the bolt 16 will finally be inserted into the inside of the display 1 to complete the fixation. A worm 10 and a worm gear 12 are arranged at the bottom of the display 1. The worm 10 is fixed below the rotating block 8 through a connecting block 9. The worm 10 can be driven to rotate by a motor 13. Since the worm 10 meshes with the worm gear 12, and the worm gear 12 is fixed between the fixing frames 2 through a rotating shaft 7, and the fixing frames 2 can be fixed on the wall through a bottom plate 3, after starting the motor 13, the worm 10 will rotate around the worm gear 12, and the rotating block 8 will also rotate along the surface of the limiting disc 11, playing a supporting role for the display 1 and realizing the adjustment of the display 1 at any angle.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A data security display device, comprising a display (1), characterized in that: A rotating block (8) is fixedly connected to the bottom of the display (1). Two connecting blocks (9) are fixedly connected inside the rotating block (8). A worm (10) is rotatably connected to the inner side of the connecting block (9). A motor (13) is fixedly connected inside the rotating block (8). The output end of the motor (13) is fixedly connected to the inside of the worm (10). A rotating shaft (7) is arranged below the rotating block (8). Two limiting discs (11) are fixedly connected to the outer side of the rotating shaft (7). A worm gear (12) is fixedly connected to the middle of the rotating shaft (7). The worm gear (12) meshes with the worm (10). Two fixing brackets (2) are rotatably connected to the outer side of the rotating shaft (7). A transparent cover (4) is slidably connected to the outer side of the display (1). A fixing assembly is arranged on the outer side of the transparent cover (4) for fixing between the transparent cover (4) and the display (1).

2. The data security display device according to claim 1, wherein: The fixing assembly includes a clamping box (5). The outer side of the clamping box (5) is fixedly connected to the side wall of the transparent cover (4). Two limiting posts (14) are fixedly connected inside the clamping box (5). A slider (15) is slidably connected to the outer side of the top limiting post (14). A plug pin (16) is fixedly connected to the rear side of the slider (15). The outer side of the plug pin (16) is slidably connected inside the clamping box (5) and the transparent cover (4) and inserted into the inside of the display (1). A spring (18) is sleeved on the outer side of the bottom limiting post (14). A button (19) is slidably connected to the outer side of the bottom limiting post (14). The outer side of the button (19) is slidably connected inside the limiting post (14). A rotating rod (17) is arranged between the two limiting posts (14).

3. A data security display device according to claim 1, characterized in that: One end of the two fixing brackets (2) away from the display (1) is fixedly connected to a bottom plate (3). The bottom plate (3) can be fixed to the wall through a stud.

4. A data security display device according to claim 1, characterized in that: A chute is formed inside the limiting disc (11), and a bolt (6) is slidably connected in the chute.

5. A data security display device according to claim 1, characterized in that: The outer side of the limiting disc (11) is rotatably connected to the bottom of the rotating block (8).

6. A data security display device according to claim 4, characterized in that: A nut is threadedly connected to the top of the bolt (6), and the outer side of the nut is fixedly connected to the grooved part inside the rotating block (8).

7. A data security display device according to claim 2, characterized in that: The left end of the spring (18) is fixedly connected to the inner wall of the limiting post (14), and the right end of the spring (18) is fixedly connected to the left end of the button (19).

8. A data security display device according to claim 2, characterized in that: A round shaft is rotatably connected to the middle of the rotating rod (17), and the rotating rod (17) can be telescopic.

9. The data security display device according to claim 2, wherein: The top of the rotating rod (17) is rotatably connected to the right end of the plug pin (16), and the bottom of the rotating rod (17) is rotatably connected to the top of the button (19).

10. A data security display device according to claim 2, characterized in that: A fixing hole is formed at a safe position on the side wall of the display (1). The outer side of the plug pin (16) penetrates through the side wall of the transparent cover (4) and is inserted into the fixing hole.

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