An information display board

Abstract

The utility model relates to the technical field of information display, and discloses an information display board, including a base, the front end of the base is fixedly connected to a motor 1, the driving end of the motor 1 is fixedly connected to a transmission assembly, the rear end of the base is fixedly connected to a motor 2, the interior of the transmission assembly is fixedly connected to a threaded rod, the top of the transmission assembly is fixedly connected to a support plate, the top of the support plate is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to two telescopic columns 2, the tops of the two telescopic columns 2 are fixedly connected to a rotating plate, and the external threads of the threaded rod are connected to a threaded sleeve. In the utility model, the device can lift and lower the display board during use, and rotate the displayed content, so that the displayed content can be displayed more completely, the applicability of the device is increased, and the problem that the display board cannot adapt to the heights of different staff members is solved.

Description

Technical Field

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

[0002] An information display board is a device or apparatus used to display text, images, numbers or other forms of information. Information display boards are usually used in public places, commercial places, transportation facilities, conference rooms, schools and other places to convey specific information, instructions, advertisements, notices or announcements to people. Different display boards display information in different ways. LED display screens use light-emitting diode technology to display vivid text, images or videos on the screen. LCD display screens use liquid crystal technology to display clear images and text on the screen. Digital signage uses digital display technology to display information in digital form on the screen. Bulletin boards are used to display advertising content to attract people's attention.

[0003] After searching: Chinese patent announcement number: CN214883169U, it relates to the field of information display technology, and discloses an electronic information board for road information display, including a canopy, the surface of the canopy is provided with a flow measuring trough, and the middle part of the flow measuring trough is provided with an annular guide trough; a first electronic display board, which is fixedly installed under the canopy, one side of the first electronic display board is connected to the second electronic display board, and one side of the second electronic display board is symmetrically provided with a third electronic display board; a slide rail, which is fixedly installed on the surface of the first electronic display board, and a transparent plate is installed inside the slide rail. Compared with the existing device, the electronic information board for road information display has an umbrella-shaped structure through the canopy, wherein rainwater is guided along the trisection line of the canopy through the flow measuring trough to avoid falling on pedestrians, and an equilateral triangle is formed between the first electronic display board, the second electronic display board and the third electronic display board, so as to facilitate the multi-angle utilization of space for road information display and reduce congestion.

[0004] The beneficial effects of the above patent specification state that "through the use of the inner telescopic rod and the outer telescopic rod, the height of the electronic device can be easily adjusted. The height adjustment makes it suitable for pedestrians of average height to use, thereby improving the convenience of the electronic device." This enables the display device to adapt to the height of the user. However, when viewing the display board, the viewer needs to move in order to finish viewing the display content, which reduces the adaptability of the device. Therefore, in response to the above-mentioned deficiencies, a new type of information display board is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an information display board, aiming to improve the problems in the prior art that some display boards cannot be lifted, rotated, changed according to the position of the user, and the interior cannot be effectively cleaned.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An information display board comprises a base, wherein the front end of the base is fixedly connected to a motor 1, the driving end of the motor 1 is fixedly connected to a transmission assembly, the rear end of the base is fixedly connected to a motor 2, the interior of the transmission assembly is fixedly connected to a threaded rod, the top of the transmission assembly is fixedly connected to a support plate, the top of the support plate is fixedly connected to a connecting disk, the top of the connecting disk is fixedly connected to two telescopic columns 2, the tops of the two telescopic columns 2 are fixedly connected to a rotating plate, the external threads of the threaded rod are connected to a threaded sleeve, the top of the base is fixed to two telescopic columns 1, the top of the threaded sleeve is fixedly connected to a connecting sleeve, and the external rotation of the connecting sleeve is connected to a plurality of observation windows.

[0008] Further, the transmission assembly includes a worm 1, a worm wheel 1, a worm 2 and a worm wheel 2, the front end of the worm 1 is fixedly connected to the driving end of the motor 1, the interior of the worm wheel 1 is fixedly connected to the interior of the threaded rod, the rear end of the worm 2 is fixedly connected to the driving end of the motor 2, the interior of the worm wheel 2 is rotatably connected to the exterior of the threaded rod, the exterior of the worm wheel 1 is meshingly connected to the exterior of the worm 1, and the exterior of the worm wheel 2 is meshingly connected to the exterior of the worm 2.

[0009] Furthermore, the top end of the worm gear 2 is fixedly connected to the bottom end of the support plate, the outer portion of the worm gear 1 is rotatably connected to the inside of the base, and the outer portion of the worm gear 2 is rotatably connected to the inside of the base.

[0010] Furthermore, the top of the rotating plate is fixedly connected with a plurality of limit sleeves, the inside of the limit sleeves is fixedly connected with a plurality of telescopic rods, the outer sleeve of the telescopic rods is provided with a spring 1, the inner sleeve of the limit sleeve is slidably connected with a scraper, the top of the rotating plate is fixedly connected with a plurality of display boards, the inner sleeve of the display boards is slidably connected with two clamping plates, the outside of the display boards is fixedly connected with two fixing rods, and the outer sleeve of the fixing rods is provided with a spring 2.

[0011] Furthermore, the outside of the fixing rod is slidably connected to the inside of the display board, and the top end of the display board is in contact with the top end of the inner wall of the connecting sleeve.

[0012] Furthermore, one end of the spring one is fixedly connected to the inside of the limiting sleeve, and the other ends of the plurality of springs one are fixedly connected to the far ends of the plurality of scrapers.

[0013] Furthermore, the outer portion of the rotating plate is rotatably connected to the inner portion of the connecting sleeve, and the top end of the telescopic column 1 is fixedly connected to the bottom end of the connecting sleeve.

[0014] Furthermore, the inside of the rotating plate is rotatably connected to the outside of the threaded sleeve, the outside of the supporting plate is rotatably connected to the inside of the base, and the inside of the supporting plate is rotatably connected to the outside of the threaded rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, with the coordinated use of the connecting plate, the threaded sleeve, the connecting sleeve, the telescopic column 1, the telescopic column 2, the rotating plate and other structures, the device can lift and lower the display board and rotate the displayed content during use, so that the displayed content can be displayed more completely, the applicability of the device is increased, and the problem that when the display board cannot display multiple contents, the viewers need to walk to view the complete displayed content, and the display board cannot adapt to the heights of different staff members is solved.

[0017] 2. In the utility model, with the coordinated use of the scraper, display board, clamping plate, fixing rod, spring and other structures, the device can quickly install and disassemble the interior of the display during use, and scrape the inside of the protective transparent plate outside the display board to prevent water droplets from condensing inside the display board due to the difference in internal and external temperatures, resulting in poor viewing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of an information display board proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the threaded sleeve structure of an information display board proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of the connecting sleeve structure of an information display board proposed by the utility model;

[0021] Figure 4 This is a cross-sectional view of a limiting sleeve structure of an information display board proposed by the utility model;

[0022] Figure 5 The present invention is a cross-sectional view of the display board structure of an information display board proposed by the present invention.

[0023] Legend:

[0024] 1. Base; 2. Motor 1; 3. Worm 1; 4. Motor 2; 5. Worm 2; 6. Threaded rod; 7. Worm gear 1; 8. Worm gear 2; 9. Support plate; 10. Connecting plate; 11. Threaded sleeve; 12. Connecting sleeve; 13. Telescopic column 1; 14. Telescopic column 2; 15. Rotating plate; 16. Observation window; 17. Limit sleeve; 18. Telescopic rod; 19. Spring 1; 20. Scraper; 21. Display board; 22. Clamping plate; 23. Fixed rod; 24. Spring 2. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Reference Figure 1 - Figure 3, an embodiment of the utility model: an information display board, including a base 1, the base 1 is configured to support multiple structures, and support and connect multiple structures, the front end of the base 1 is fixedly connected with a motor 2, the motor 2 is configured to provide power to the connected structure and limit it, the driving end of the motor 2 is fixedly connected with a transmission assembly, the transmission assembly includes a worm 3, a worm wheel 7, a worm 2 5 and a worm wheel 2 8, the front end of the worm 3 is fixedly connected to the driving end of the motor 2, the worm 3 is configured to receive power and transmit it so that its structure can operate stably, the inside of the worm wheel 7 is fixedly connected to the inside of the threaded rod 6, the worm wheel 7 is configured to connect multiple structures and transmit power to the connected structure to drive the connected structure to operate, the rear end of the worm 2 5 is fixedly connected to the driving end of the motor 2 4, the worm 2 5 is configured to receive power and transmit it so that it drives the connected structure to operate, the inside of the worm wheel 2 8 is rotatably connected to the outside of the threaded rod 6, and the worm wheel 2 8 is set to connect multiple structures and transmit power to the connected structures. The outside of the worm gear 7 is meshed with the outside of the worm 3, and the outside of the worm gear 2 8 is meshed with the outside of the worm 2 5. The rear end of the base 1 is fixedly connected with a motor 2 4. The motor 2 4 is set to provide power to the connected structure. The inside of the driving component is fixedly connected with a threaded rod 6. The threaded rod 6 is set to connect multiple structures, limit the connected structures, and drive the connected structures to operate. The top of the driving component is fixedly connected to a support plate 9. The support plate 9 is set to connect multiple structures and limit the connected structures to limit the operation of the structures. The top of the worm gear 2 8 is fixedly connected to the bottom end of the support plate 9, the outside of the worm 3 is rotatably connected to the inside of the base 1, and the outside of the worm 2 5 is rotatably connected to the inside of the base 1. The top of the support plate 9 is fixedly connected with a connecting plate 10. The connecting plate 10 is set to drive multiple structures to connect and drive the connected structures to operate so that the operation of the structures remains stable.

[0027] Reference Figure 2 and Figure 3The top of the connecting plate 10 is fixedly connected to two telescopic columns 14, and the telescopic columns 14 are set to drive the connected structure to operate and transmit power. The tops of the two telescopic columns 14 are fixedly connected to a rotating plate 15. The rotating plate 15 is set to connect multiple structures and support the connected structures to drive the connected structures to rotate. The external thread of the threaded rod 6 is connected to a threaded sleeve 11, and the threaded sleeve 11 is set to drive the connected structure to operate. The internal rotation of the rotating plate 15 is connected to the outside of the threaded sleeve 11, and the external rotation of the support plate 9 is connected to the inside of the base 1. The internal rotation of the support plate 9 It is dynamically connected to the outside of the threaded rod 6, and two telescopic columns 13 are fixed on the top of the base 1. The telescopic columns 13 are set to limit the connected structure so that the connected structure can operate. The top of the threaded sleeve 11 is fixedly connected to the connecting sleeve 12. The connecting sleeve 12 is set to connect multiple structures and protect the connected structures so that the device can operate stably. The outside of the rotating plate 15 is rotatably connected to the inside of the connecting sleeve 12, and the top of the telescopic column 13 is fixedly connected to the bottom of the connecting sleeve 12. The outside of the connecting sleeve 12 is rotatably connected to a plurality of observation windows 16. The observation windows 16 are set to observe the internal posters.

[0028] Reference Figure 4 - Figure 5 The top of the rotating plate 15 is fixedly connected with a plurality of limit sleeves 17. The limit sleeves 17 are provided to connect and limit a plurality of structures. The inside of the limit sleeve 17 is fixedly connected with a plurality of telescopic rods 18. The telescopic rods 18 are provided to limit the connected structures so that their operation remains stable. The outer sleeve of the telescopic rod 18 is provided with a spring 19. The spring 19 is provided to eject the connected structure so that the connected structure can stably contact the surface of other structures. The inside of the limit sleeve 17 is slidably connected with a scraper 20. The scraper 20 is provided to scrape the surface of other structures. One end of the spring 19 is fixedly connected to the inside of the limit sleeve 17. The plurality of springs 19 The other end is fixedly connected to the opposite side of multiple scrapers 20, and multiple display boards 21 are fixedly connected to the top of the rotating plate 15. The display boards 21 are provided to store posters. The inside of the display boards 21 is slidably connected to two clamping plates 22. The clamping plates 22 are provided to flatten and fix the posters. The outside of the display boards 21 is fixedly connected to two fixing rods 23. The fixing rods 23 are provided to limit and connect the connected structure. The outside of the fixing rods 23 is slidably connected to the inside of the display boards 21. The top of the display boards 21 contacts the top of the inner wall of the connecting sleeve 12. The outer sleeve of the fixing rods 23 is provided with a spring 24. The spring 24 is provided to reset the connected structure with the help of elasticity.

[0029] Working principle: When using the display board, the observation window 16 is opened, and the fixing rod 23 is pulled to drive the clamping plate 22 to slide inside the display board 21. The display poster is placed inside the display board 21, and the elasticity of the spring 24 drives the clamping plate 22 to reset to flatten and fix the poster. The worm 3 is driven to rotate by starting the motor 12, and the worm gear 7 is driven to rotate by the rotation of the worm 3, and the threaded rod 6 is driven to rotate by the rotation of the worm gear 7. The threaded sleeve 11 is driven to move by the rotation of the threaded rod 6, and the telescopic column 13 and the telescopic column 2 14 are driven to operate by the movement of the threaded sleeve 11. The telescopic column 13 is limited to make the lifting and lowering of the threaded sleeve 11 more stable, and the lifting and lowering of the threaded sleeve 11 drives the lifting and lowering of the connecting sleeve 12. The worm 25 is driven to rotate by starting the motor 24, and the worm 25 is driven to rotate the worm wheel 28, and the worm wheel 28 is driven to rotate the support plate 9, and the support plate 9 is driven to rotate the connecting plate 10, and the connecting plate 10 is driven to rotate the telescopic column 24, and the rotating plate 15 is driven to rotate by the rotation of the telescopic column 24, and the display board 21 is driven to rotate by the rotation of the rotating plate 15 so that the displayed content can be displayed and viewed in all directions, and the scraper 20 is driven to rotate and contact inside the connecting sleeve 12 by the rotation of the rotating plate 15, and the scraper 20 is driven to scrape the inside of the connecting sleeve 12 and the surface of the observation window 16 by the cooperation of the telescopic rod 18 and the spring 19 to prevent the accumulation of dust and condensation of water droplets inside, which will affect the viewing effect.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An information display board, comprising a base (1), characterized in that: The front end of the base (1) is fixedly connected to a motor 1 (2), the driving end of the motor 1 (2) is fixedly connected to a transmission assembly, the rear end of the base (1) is fixedly connected to a motor 2 (4), the interior of the transmission assembly is fixedly connected to a threaded rod (6), the top end of the transmission assembly is fixedly connected to a support plate (9), the top end of the support plate (9) is fixedly connected to a connecting plate (10), the top end of the connecting plate (10) is fixedly connected to two telescopic columns 2 (14), the top ends of the two telescopic columns 2 (14) are fixedly connected to a rotating plate (15), the external thread of the threaded rod (6) is threadedly connected to a threaded sleeve (11), the top end of the base (1) is fixedly connected to two telescopic columns 1 (13), the top end of the threaded sleeve (11) is fixedly connected to a connecting sleeve (12), and the external rotatable connection of the connecting sleeve (12) is connected to a plurality of observation windows (16).

2. An information display board according to claim 1, characterized in that: The transmission assembly comprises a worm gear 1 (3), a worm wheel 1 (7), a worm gear 2 (5) and a worm wheel 2 (8); the front end of the worm gear 1 (3) is fixedly connected to the driving end of the motor 1 (2); the interior of the worm wheel 1 (7) is fixedly connected to the interior of the threaded rod (6); the rear end of the worm gear 2 (5) is fixedly connected to the driving end of the motor 2 (4); the interior of the worm wheel 2 (8) is rotatably connected to the exterior of the threaded rod (6); the exterior of the worm wheel 1 (7) is meshingly connected to the exterior of the worm gear 1 (3); and the exterior of the worm wheel 2 (8) is meshingly connected to the exterior of the worm gear 2 (5).

3. An information display board according to claim 2, characterized in that: The top end of the worm gear 2 (8) is fixedly connected to the bottom end of the support plate (9), the outside of the worm gear 1 (3) is rotatably connected to the inside of the base (1), and the outside of the worm gear 2 (5) is rotatably connected to the inside of the base (1).

4. The information display board according to claim 1, characterized in that: The top end of the rotating plate (15) is fixedly connected to a plurality of limit sleeves (17), the interior of the limit sleeve (17) is fixedly connected to a plurality of telescopic rods (18), the exterior of the telescopic rods (18) is sleeved with a spring 1 (19), the interior of the limit sleeve (17) is slidably connected to a scraper (20), the top end of the rotating plate (15) is fixedly connected to a plurality of display panels (21), the interior of the display panels (21) is slidably connected to two clamping plates (22), the exterior of the display panels (21) is fixedly connected to two fixed rods (23), the exterior of the fixed rods (23) is sleeved with a spring 2 (24).

5. An information display board according to claim 4, characterized in that: The outside of the fixing rod (23) is slidably connected to the inside of the display board (21), and the top end of the display board (21) is in contact with the top end of the inner wall of the connecting sleeve (12).

6. An information display board according to claim 4, characterized in that: One end of the spring one (19) is fixedly connected to the inside of the limiting sleeve (17), and the other ends of the plurality of springs one (19) are fixedly connected to the far ends of the plurality of scrapers (20).

7. An information display board according to claim 1, characterized in that; The outside of the rotating plate (15) is rotatably connected to the inside of the connecting sleeve (12), and the top end of the telescopic column 1 (13) is fixedly connected to the bottom end of the connecting sleeve (12).

8. An information display board according to claim 1, characterized in that; The inside of the rotating plate (15) is rotatably connected to the outside of the threaded sleeve (11), the outside of the supporting plate (9) is rotatably connected to the inside of the base (1), and the inside of the supporting plate (9) is rotatably connected to the outside of the threaded rod (6).

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