Electronic information display board

Abstract

The utility model discloses an electronic information display board, which belongs to the technical field of information electronics and comprises a display board body, a clamping mechanism is arranged on one side of the display board body, and a sunshade mechanism is arranged on one side of the display board body. According to the utility model, through the arrangement of the protection mechanism and the clamping mechanism, the transparent protection cover rotates to drive the clamping block to enter the clamping groove, at the moment, the limiting block is extruded by the clamping block to move into the sliding groove, the spring is compressed, and then the spring releases elastic force to drive the limiting block to block one side of the clamping block; the transparent protective cover is arranged on the display screen, so that the positions of the clamping block and the transparent protective cover are limited, the transparent protective cover can just shield the display screen, dust and external impact can be blocked, and the situation that the definition of the display screen is affected due to the fact that the dust is accumulated on the display screen and the display screen is damaged due to the external impact is avoided; and the service life of the display board display screen is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of information electronics, and in particular relates to an information electronic display board. Background Art

[0002] Information electronic technology is a comprehensive technical field. It realizes the effective management and efficient use of information through the combination of electronic technology and information processing technology. It is an indispensable and important part of the informatization process of modern society. Information electronic display boards are devices used to disseminate information.

[0003] Existing electronic information display boards are generally used outdoors. When the sunlight is strong, the display screen of the display board cannot be seen clearly, thereby affecting the clarity of the display screen. In addition, the display screen of the existing electronic information display board is exposed to the outside, so it is easy to be damaged by external impact. Moreover, a lot of dust will accumulate on the display screen over time, thereby reducing the clarity of the display screen. Utility Model Content

[0004] The utility model aims to provide an information electronic display board to solve the problem that the display screen of the electronic display board in the prior art is exposed to the outside and is easy to accumulate dust and be damaged, and the display screen of the display board cannot be seen clearly when the sunlight is strong.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An information electronic display board, comprising a display board body, a clamping mechanism is arranged on one side of the display board body, a sunshade mechanism is arranged on one side of the display board body, a display screen is connected to one side of the display board body, two rotating seats are connected to both sides of the display board body, and a same protective mechanism is arranged between the two rotating seats on the same side;

[0007] The protective mechanism includes a fixed block, a first through slot is opened on one side of the fixed block, a rotating rod is connected to the inner wall of the first through slot, a connecting plate is connected to one side of the fixed block, a transparent protective cover is connected to the other side of the connecting plate, and a clamping block is connected to one side of the transparent protective cover.

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

[0009] A second through slot is provided on one side of the plurality of rotating seats, and the outer walls of the two rotating rods are rotatably connected to the inner walls of the second through slots, and a handle is connected on one side of the two connecting plates.

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

[0011] The clamping mechanism comprises a clamping groove, which is arranged on one side of the display board body. A sliding groove is arranged on one side of the clamping groove. The inner wall of the sliding groove is slidably connected to a limit block. Two springs are connected to the bottom of the limit block. The other end of the spring is connected to the inner wall of the sliding groove.

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

[0013] A sliding groove is provided on one side of the sliding groove, a sliding block is slidably connected to the inner wall of the sliding groove, one side of the sliding block is connected to one side of the limiting block, and the other side of the sliding block is connected to a pushing block, and one side of the pushing block is slidably connected to one side of the display board body.

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

[0015] The sunshade mechanism includes a movable groove, which is opened on one side of the display board body. Travel grooves are opened on both sides of the inner wall of the movable groove. A sunshade is slidably connected to the inner wall of the movable groove. Racks are connected to both sides of the sunshade. A first gear is meshed on one side of the rack, and a second gear is meshed on one side of the first gear.

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

[0017] The inner walls of the two first gears are rotatably connected to a second connecting rod, both ends of the second connecting rod are connected to the inner wall of the travel groove, the inner wall of the second gear is connected to the first connecting rod, and one end of the first connecting rod is connected to one end of the rotating rod.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting a protective mechanism and a clamping mechanism, the connecting plate and the transparent protective cover are driven to rotate by pulling the handle, so that the clamping block can enter the clamping groove. At this time, the limit block will be squeezed by the clamping block and move into the sliding groove, and compress the spring. Then the spring releases the elastic force to drive the limit block to block one side of the clamping block, thereby limiting the position of the clamping block and the transparent protective cover, so that the transparent protective cover can just cover the display screen, thereby blocking dust and external impact, avoiding dust accumulation on the display screen to affect the clarity of the display screen, and external impact to damage the display screen, thereby extending the service life of the display screen of the display board.

[0020] 2. In the utility model, by setting a sunshade mechanism, when the transparent protective cover rotates, the connecting plate and the fixed block will drive the rotating rod to rotate, thereby driving the first connecting rod and the second gear to rotate, the rotation of the second gear drives the first gear to rotate, and the rotation of the first gear drives the rack and the sunshade to move, so that the sunshade can be extended from the movable groove, thereby blocking the sunlight, avoiding the direct sunlight on the surface of the display screen and making the display screen unclear, thereby improving the clarity of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0023] Figure 3 This is a schematic diagram of the handle structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the mobile trough of the utility model;

[0025] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part A in the middle;

[0026] Figure 6 For this utility model Figure 4 The enlarged structural diagram of part B in the middle;

[0027] Figure 7 This is a schematic diagram of the cross-sectional structure of the main body of the display board of the utility model;

[0028] Figure 8 For this utility model Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0029] Legend: 1. Display board body; 2. Display screen; 3. Rotating seat; 4. Protective mechanism; 401. First through slot; 402. Connecting plate; 403. Fixed block; 404. Rotating rod; 405. Transparent protective cover; 406. Snap-in block; 407. Handle; 5. Snap-in mechanism; 501. Snap-in slot; 502. Limiting block; 503. Pushing block; 504. Spring; 505. Sliding block; 506. Sliding slot; 507. Sliding slot; 6. Sunshade mechanism; 601. Sunshade; 602. First connecting rod; 603. Second connecting rod; 604. First gear; 605. Second gear; 606. Rack; 607. Moving slot; 608. Travel slot; 7. Second through slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-8 The utility model provides a technical solution: an electronic information display board, comprising a display board body 1, a clamping mechanism 5 is arranged on one side of the display board body 1, a sunshade mechanism 6 is arranged on one side of the display board body 1, a display screen 2 is connected to one side of the display board body 1, two rotating seats 3 are connected to both sides of the display board body 1, and a same protective mechanism 4 is arranged between the two rotating seats 3 on the same side;

[0032] The protection mechanism 4 includes a fixed block 403, a first through slot 401 is provided on one side of the fixed block 403, a rotating rod 404 is connected to the inner wall of the first through slot 401, a connecting plate 402 is connected to one side of the fixed block 403, a transparent protective cover 405 is connected to the other side of the connecting plate 402, a clamping block 406 is connected to one side of the transparent protective cover 405, and a second through slot 7 is provided on one side of the plurality of rotating seats 3, and the outer walls of the two rotating rods 404 are rotatably connected to the inner wall of the second through slot 7, and a handle 407 is connected to one side of the two connecting plates 402, and the clamping mechanism 5 includes a clamping slot 501, A snap-in groove 501 is provided on one side of the display board body 1, a sliding groove 507 is provided on one side of the snap-in groove 501, the inner wall of the sliding groove 507 is slidably connected to a limit block 502, two springs 504 are connected to the bottom of the limit block 502, the other end of the spring 504 is connected to the inner wall of the sliding groove 507, a sliding groove 506 is provided on one side of the sliding groove 507, a slider 505 is slidably connected to the inner wall of the sliding groove 506, one side of the slider 505 is connected to one side of the limit block 502, and the other side of the slider 505 is connected to a pushing block 503, and one side of the pushing block 503 is slidably connected to one side of the display board body 1.

[0033] The specific implementation method is as follows: by setting the protection mechanism 4 and the clamping mechanism 5, the connection plate 402 and the transparent protective cover 405 are driven to rotate by pulling the handle 407, and the transparent protective cover 405 rotates to drive the clamping block 406 to rotate, so that the clamping block 406 can enter the clamping groove 501. At this time, the side of the limit block 502 provided with the inclined surface will be squeezed by the side of the clamping block 406 provided with the inclined surface and move into the sliding groove 507, and drive the spring 504 to be compressed, so that the clamping block 406 can smoothly enter the clamping groove 501. The spring 504 then releases its elastic force to drive the limit block 502 to move outward from the sliding groove 507, thereby blocking one side of the clamping block 406, and further limiting the position of the clamping block 406 and the transparent protective cover 405, so that the transparent protective cover 405 can just cover the display screen 2, thereby blocking dust and external impact, avoiding dust accumulation on the display screen 2 to affect the clarity of the display screen 2, and external impact to damage the display screen 2, thereby extending the service life of the display screen 2 of the display board.

[0034] The sunshade mechanism 6 includes a movable groove 607, which is opened on one side of the display board body 1. Travel grooves 608 are opened on both sides of the inner wall of the movable groove 607. The inner wall of the movable groove 607 is slidably connected with a sunshade 601. Racks 606 are connected on both sides of the sunshade 601. A first gear 604 is meshed on one side of the rack 606. A second gear 605 is meshed on one side of the first gear 604. The inner walls of the two first gears 604 are rotatably connected with second connecting rods 603. Both ends of the second connecting rod 603 are connected to the inner wall of the travel groove 608. The inner wall of the second gear 605 is connected to the first connecting rod 602. One end of the first connecting rod 602 is connected to one end of the rotating rod 404.

[0035] The specific implementation method is as follows: by setting a sunshade mechanism 6, when the transparent protective cover 405 rotates, the connecting plate 402 and the fixed block 403 will drive the rotating rod 404 to rotate, the rotating rod 404 rotates to drive the first connecting rod 602 to rotate, the first connecting rod 602 rotates to drive the second gear 605 to rotate, the second gear 605 rotates to drive the first gear 604 to rotate, the first gear 604 rotates to drive the rack 606 and the sunshade 601 to move, so that the sunshade 601 can be extended from the movable groove 607, so as to block the sunlight, avoid the sunlight directly shining on the surface of the display screen 2 and making the display screen 2 unclear, and improve the clarity of the display screen 2.

[0036] Working principle: When in use, the handle 407 is pulled to drive the connecting plate 402 and the transparent protective cover 405 to rotate, so that the transparent protective cover 405 can drive the clamping block 406 to move into the clamping groove 501. When the clamping block 406 enters the clamping groove 501, the side of the limit block 502 provided with the inclined surface will be squeezed by the side of the clamping block 406 provided with the inclined surface and move into the sliding groove 507, and drive the spring 504 to be compressed, so that the clamping block 406 can smoothly enter the clamping groove 501. After that, the spring 504 releases the elastic force to drive the limit block 502 to move out of the sliding groove 507, so that the clamping block 406 can be 06 is blocked on one side, and the positions of the clamping block 406 and the transparent protective cover 405 are restricted. At this time, the transparent protective cover 405 can just cover the display screen 2, thereby blocking dust and external impact. When the transparent protective cover 405 rotates, the connecting plate 402 and the fixing block 403 will drive the rotating rod 404 to rotate, and drive the first connecting rod 602 and the second gear 605 to rotate. The rotation of the second gear 605 drives the first gear 604 to rotate, thereby driving the rack 606 and the sun visor 601 to move, so that the sun visor 601 can extend from the moving slot 607 to block the sunlight.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic information display board, comprising a display board body (1), characterized in that: A clamping mechanism (5) is provided on one side of the display board body (1), a sunshade mechanism (6) is provided on one side of the display board body (1), a display screen (2) is connected to one side of the display board body (1), two rotating seats (3) are connected to both sides of the display board body (1), and a same protective mechanism (4) is provided between the two rotating seats (3) on the same side; The protective mechanism (4) comprises a fixed block (403), a first through slot (401) is provided on one side of the fixed block (403), a rotating rod (404) is connected to the inner wall of the first through slot (401), a connecting plate (402) is connected to one side of the fixed block (403), a transparent protective cover (405) is connected to the other side of the connecting plate (402), and a clamping block (406) is connected to one side of the transparent protective cover (405).

2. An electronic information display board according to claim 1, characterized in that: A second through slot (7) is provided on one side of each of the plurality of rotating seats (3), and the outer walls of the two rotating rods (404) are rotatably connected to the inner wall of the second through slot (7), and a handle (407) is connected to one side of each of the two connecting plates (402).

3. The electronic information display board according to claim 1, characterized in that: The clamping mechanism (5) comprises a clamping groove (501), the clamping groove (501) being provided on one side of the display board body (1), a sliding groove (507) being provided on one side of the clamping groove (501), the inner wall of the sliding groove (507) being slidably connected to a limit block (502), the bottom of the limit block (502) being connected to two springs (504), the other end of the spring (504) being connected to the inner wall of the sliding groove (507).

4. The electronic information display board according to claim 3, characterized in that: A sliding groove (506) is provided on one side of the sliding groove (507), a sliding block (505) is slidably connected to the inner wall of the sliding groove (506), one side of the sliding block (505) is connected to one side of the limiting block (502), and the other side of the sliding block (505) is connected to a pushing block (503), and one side of the pushing block (503) is slidably connected to one side of the display board body (1).

5. The electronic information display board according to claim 1, characterized in that: The sunshade mechanism (6) comprises a movable groove (607), the movable groove (607) being provided on one side of the display board body (1), the inner wall of the movable groove (607) being provided with travel grooves (608) on both sides, the inner wall of the movable groove (607) being slidably connected with a sunshade (601), the sunshade (601) being connected with racks (606) on both sides, the rack (606) being meshed with a first gear (604) on one side, and the first gear (604) being meshed with a second gear (605) on one side.

6. The electronic information display board according to claim 5, characterized in that: The inner walls of the two first gears (604) are rotatably connected to a second connecting rod (603), both ends of the second connecting rod (603) are connected to the inner wall of the travel groove (608), the inner wall of the second gear (605) is connected to a first connecting rod (602), and one end of the first connecting rod (602) is connected to one end of the rotating rod (404).

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