CN219246294U

CN219246294U - Multimedia digital construction information display device

Info

Publication number: CN219246294U
Application number: CN202223032068.7U
Authority: CN
Inventors: 危妙英子; 廖宜平; 李琦
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-23
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of display devices and discloses a multimedia digital construction information display device which comprises an opening box, wherein motors are fixedly connected to the bottoms of the rear ends of the left side and the right side of the opening box, threaded rods are fixedly connected to the output ends of the motors, moving blocks are connected to the threaded rods in a threaded manner, penetrating grooves are formed in the rear ends of the left side and the right side of the opening box, and the adjacent sides of the moving blocks penetrate through the corresponding penetrating grooves. According to the utility model, the moving block drives the multimedia display device to move up and down, the multimedia display device is driven to rotate by being matched with the first rotating rod, finally the multimedia display device is taken in the open box for rainproof protection, the service life is prolonged, in the process that the multimedia device is taken in the open box, the fixed plate moves downwards, the third rotating rod is matched to rotate, and the transparent glass is matched for displaying, so that the situation that information cannot be displayed in rainy days is avoided, and the use requirement is more met.

Description

Multimedia digital construction information display device

Technical Field

The utility model relates to the technical field of display devices, in particular to a multimedia digital construction information display device.

Background

Digital multimedia includes various forms such as images, text, audio, video, etc., and the transmission forms and transmission contents employ digitization, that is, the process of acquiring, accessing, processing and distributing information. Digital multimedia has become the latest information carrier following language, text and electronic technology, and can be classified into various categories according to different classification methods, and when building engineering is constructed, digital multimedia is often used to display construction information.

At present, when carrying out building engineering construction, mostly adopt the plank to post and digital multimedia to show construction information, but this kind of show structure is the integration preparation, and especially the display screen of multimedia is fragile material, can't carry out fine protection to it to lead to its damage, reduction in service life, and when meetting rainy day, multimedia and plank two kinds of structures are inconvenient to use, especially the influence that multimedia received is bigger, and power on is inconvenient, can't satisfy the user demand.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a multimedia digital construction information display device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a digital construction information display device of multi-media, includes the opening case, the equal fixedly connected with motor in side rear end bottom about the opening case, the equal fixedly connected with threaded rod of output of motor, equal threaded connection has the movable block on the threaded rod, the side rear end about the opening case all is provided with the through groove, the adjacent one side of movable block all runs through the corresponding through groove, the adjacent one side top of movable block rotates and is connected with first bull stick, the middle part fixedly connected with multi-media display device of first bull stick, the middle part right-hand member fixedly connected with first gear of first bull stick, the left side the right side bottom fixedly connected with motor of movable block, the equal fixedly connected with second bull stick of output of motor, the middle part right-hand member fixedly connected with second gear of second bull stick, the middle part of movable block is about fixedly connected with bracing piece, the adjacent one side front end rotation of bracing piece is connected with third bull stick, the middle part fixedly connected with fixed plate of third bull stick, the front end of opening case is provided with transparent case lid, the opening is provided with the top.

As a further description of the above technical solution:

the controller is fixedly connected to the top of the front end of the right side inside the opening box, and the controller is respectively and electrically connected with the motor and the motor.

As a further description of the above technical solution:

the left side and the right side of the open box are both fixedly connected with a protection frame.

As a further description of the above technical solution:

the first gear and the second gear are in meshed connection.

As a further description of the above technical solution:

grooves are formed in the left side and the right side of the middle of the top end of the box cover, and the inner sides of the grooves are fixedly connected with support rods.

As a further description of the above technical solution:

and universal wheels are arranged at four corners of the bottom of the opening box.

As a further description of the above technical solution:

the open box is made of stainless steel.

The utility model has the following beneficial effects:

1. according to the utility model, the motor drives the threaded rod to rotate, so that the moving block moves up and down in the corresponding through groove, thereby driving the multimedia display device to move up and down, and then the motor is matched to drive the second rotating rod to rotate, so that the first gear drives the second gear to rotate, and then the first rotating rod drives the multimedia display device to rotate, finally the multimedia display device is retracted into the opening box to be protected against rain, the damage caused by rain is avoided, and the service life is prolonged.

2. According to the utility model, in the process of accommodating the multimedia device in the open box, the fixed plate moves downwards, the paper board information is posted on the fixed plate in cooperation with the rotation of the third rotating rod, and then the information is displayed in cooperation with the transparent glass, so that the situation that the information cannot be displayed in rainy days is avoided, and the use requirement is met.

Drawings

Fig. 1 is a front view of a multimedia digital construction information display device according to the present utility model;

fig. 2 is a top view of the multimedia digital construction information display device according to the present utility model;

fig. 3 is a partial structure split view of the multimedia digital construction information display device according to the present utility model.

Legend description:

1. an open box; 2. a motor; 3. a threaded rod; 4. a moving block; 5. a through groove; 6. a first rotating lever; 7. a multimedia display device; 8. a first gear; 9. a second rotating rod; 10. a second gear; 11. a motor; 12. a fixed rod; 13. a third rotating rod; 14. a fixing plate; 15. transparent glass; 16. a protective frame; 17. a controller; 18. a universal wheel; 19. a case cover; 20. a groove; 21. a support rod; 22. and (5) supporting the rod.

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. 1-3, one embodiment provided by the present utility model is: the multimedia digital construction information display device comprises an open box 1, wherein the bottoms of the left and right rear ends of the open box 1 are fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a threaded rod 3, a movable block 4 is connected to the threaded rod 3 in a threaded manner, through grooves 5 are formed in the left and right rear ends of the open box 1, corresponding through grooves 5 are formed in adjacent sides of the movable block 4 in a penetrating manner, a first rotating rod 6 is rotatably connected to the top of the adjacent side of the movable block 4, a multimedia display device 7 is fixedly connected to the middle part of the first rotating rod 6, a first gear 8 is fixedly connected to the right end of the middle part of the first rotating rod 6, a motor 11 is fixedly connected to the right bottom of the left side of the movable block 4, a second rotating rod 9 is fixedly connected to the output end of the motor 11, a second gear 10 is fixedly connected to the right end of the middle part of the second rotating rod 9, when in use, the threaded rod 3 is driven to rotate through the motor 2, the movable block 4 moves up and down in the corresponding through groove 5, thereby driving the multimedia display device 7 to move up and down, then the motor 11 is matched to drive the second rotating rod 9 to rotate, thereby driving the first gear 8 to drive the second gear 10 to rotate, and then driving the first rotating rod 6 to drive the multimedia display device 7 to rotate, finally taking the multimedia display device 7 into the opening box 1 to perform rainproof protection, avoiding rain damage, improving the service life, fixedly connecting the middle part of the adjacent side of the movable block 4 with the fixed rod 12, fixedly connecting the left and right ends of the middle part of the fixed rod 12 with the support rod 22, rotatably connecting the front end of the adjacent side of the support rod 22 with the third rotating rod 13, fixedly connecting the middle part of the third rotating rod 13 with the fixed plate 14, arranging transparent glass 15 in the middle of the front end of the opening box 1, arranging a box cover 19 at the top of the opening box 1, taking the multimedia display device 7 into the opening box 1, the fixed plate 14 moves downwards, and the third rotating rod 13 is matched to rotate, so that paper board information is posted on the fixed plate 14, and then the paper board information is displayed by being matched with the transparent glass 15, so that the situation that information cannot be displayed in rainy days is avoided, and the use requirement is met.

The inside right side front end top fixedly connected with controller 17 of open box 1, controller 17 respectively with motor 2 and motor 11 electric connection, convenient to use controller 17 controls the work of motor 2 and motor 11 respectively, the equal fixedly connected with protection frame 16 of the left and right sides rear end of open box 1, the protection frame 16 of being convenient for protects structures such as motor 2, first gear 8 and second gear 10 meshing are connected, the top middle part left and right sides of case lid 19 all is provided with recess 20, the inboard equal fixedly connected with rail 21 of recess 20, be convenient for take case lid 19, the bottom four corners of open box 1 all is provided with universal wheel 18, be convenient for remove, open box 1 adopts the stainless steel material, be convenient for prevent to produce the deformation.

Working principle: the motor 2 drives the threaded rod 3 to rotate, so that the moving block 4 moves up and down in the corresponding through groove 5, the multimedia display device 7 is driven to move up and down, the motor 11 is matched to drive the second rotating rod 9 to rotate, the first gear 8 drives the second gear 10 to rotate, the first rotating rod 6 drives the multimedia display device 7 to rotate, the multimedia display device 7 is finally retracted into the opening box 1 to be protected from rain, the service life is prolonged, in the process of the multimedia display device 7 being retracted into the opening box 1, the fixed plate 14 moves downwards, the third rotating rod 13 is matched to rotate, paper board information is posted on the fixed plate 14, and then the transparent glass 15 is matched to display, so that the situation that information cannot be displayed in rainy days is avoided, and the use requirement is met.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a multi-media digital construction information display device, includes opening box (1), its characterized in that: the utility model discloses a novel multifunctional portable electronic device, including opening case (1), motor (2) are all fixedly connected with in the left and right sides rear end bottom of opening case (1), the equal fixedly connected with threaded rod (3) of output of motor (2), equal threaded connection has movable block (4) on threaded rod (3), the left and right sides rear end of opening case (1) all is provided with through groove (5), the corresponding through groove (5) are all run through to adjacent one side of movable block (4), the rotation of adjacent one side top of movable block (4) is connected with first bull stick (6), the middle part fixedly connected with multimedia display device (7) of first bull stick (6), the middle part right-hand member fixedly connected with first gear (8) of first bull stick (6), the left side the right side bottom fixedly connected with motor (11) of movable block (4), the output of motor (11) all fixedly connected with second bull stick (9), the middle part right-hand member fixedly connected with second gear (10) of second bull stick (9), the middle part fixedly connected with dead lever (12) of movable block (4) adjacent one side, the middle part fixedly connected with dead lever (12), the middle part (22) of first bull stick (13) is connected with the front end (13), transparent glass (15) is arranged in the middle of the front end of the open box (1), and a box cover (19) is arranged at the top of the open box (1).

2. The multimedia digital construction information display device according to claim 1, wherein: the top of the front end of the right side inside the opening box (1) is fixedly connected with a controller (17), and the controller (17) is respectively and electrically connected with the motor (2) and the motor (11).

3. The multimedia digital construction information display device according to claim 1, wherein: the left and right side rear ends of the open box (1) are fixedly connected with a protection frame (16).

4. The multimedia digital construction information display device according to claim 1, wherein: the first gear (8) and the second gear (10) are connected in a meshed manner.

5. The multimedia digital construction information display device according to claim 1, wherein: grooves (20) are formed in the left side and the right side of the middle of the top end of the box cover (19), and support rods (21) are fixedly connected to the inner sides of the grooves (20).

6. The multimedia digital construction information display device according to claim 1, wherein: universal wheels (18) are arranged at four corners of the bottom of the open box (1).

7. The multimedia digital construction information display device according to claim 1, wherein: the open box (1) is made of stainless steel.