CN213659885U

CN213659885U - LED display board for expressway

Info

Publication number: CN213659885U
Application number: CN202022607261.3U
Authority: CN
Inventors: 张玲芳
Original assignee: Shanghai Zuocheng Technology Co ltd
Current assignee: Shanghai Zuocheng Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-09
Anticipated expiration: 2030-11-12

Abstract

The utility model belongs to the technical field of display boards, in particular to an LED display board for a highway, which comprises a base, wherein four corners above the base are provided with limit telescopic rods, the top of each limit telescopic rod is connected with a top seat, the top seat and the base are connected with a second connecting structure through a first connecting structure, a driving device is arranged below the first connecting structure and the second connecting structure, a turntable is arranged above the top seat, an installation box is arranged above the turntable, a control device and a storage battery are arranged inside the installation box, an LED display screen is embedded in the front of the installation box, a solar power generation device is arranged above the installation box, the solar power generation device is connected with the installation box through a retractable structure, and the height of the display screen is adjusted through a first adjusting device, a second adjusting device and the driving device, and the display screen can be rotated through the arranged turntable, so that the multi-angle adjustment is carried out to achieve a better display effect.

Description

LED display board for expressway

Technical Field

The utility model relates to a LED display board that expressway was used belongs to display board technical field.

Background

At present highway commonly used display board is ordinary billboard, but this kind of display board shows that the function is single, and the display effect is poor to the corrosive wear who receives the rainwater easily is great, does not have the accessibility, along with the development of scientific and technological, neotype LED display technology replaces traditional display board technique gradually, provides abundanter display effect for highway display board, but current highway display board often can't adjust, and the display effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display board that highway was used solves the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display board that expressway was used, includes the base, base top four corners is provided with spacing telescopic link, the footstock is connected at spacing telescopic link top, be connected through first connection structure and second connection structure between footstock and the base, first connection structure sets up drive arrangement with second connection structure below, the footstock top is provided with the carousel, the carousel top is provided with the install bin, install bin inside is provided with controlling means and battery, the positive embedded LED display screen of installing bin, the install bin top is provided with solar power system, solar power system is connected with the install bin through receiving and releasing the structure.

Preferably, the first connecting structure includes first slide rail, first pulley, first actuating lever and first support, first slide rail sets up in the footstock, be provided with first pulley in the first slide rail, first pulley rotates with first actuating lever one end to be connected, the first actuating lever other end rotates with the first support of setting on the base to be connected.

Preferably, the second connecting structure comprises a second slide rail, a second driving rod, a cross frame, a second pulley and a connecting frame, the second slide rail is arranged in the base, the second pulley is arranged in the second slide rail, the second pulley is fixedly connected with two ends of the cross frame, the connecting frame is connected to the top of the cross frame in a rotating mode, the middle of the connecting frame is fixedly connected with the second driving rod, and the other end of the second driving rod is connected with the top seat in a rotating mode.

Preferably, the first driving rod and the second driving rod are rotatably connected through a connecting rod.

Preferably, the driving structure comprises a rotating motor, a ball screw, a threaded sliding block and a second support, the rotating motor is installed on the base, one end of the rotating motor is rotatably connected with the ball screw, the other end of the ball screw is rotatably connected with the second support arranged on the base, and the threaded sliding block is arranged on the ball screw.

Preferably, the cross frame is fixedly connected with the threaded sliding block.

Preferably, the retractable structure comprises a third slide rail, a slide block and a telescopic rod, the third slide rail is arranged on the installation box, the slide block is arranged in the third slide rail, a driving device is installed on one side of the slide block, the upper portion of the slide block is rotatably connected with one end of the telescopic rod, and the other end of the telescopic rod is rotatably connected with the solar power generation device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a LED display board that expressway was used belongs to display board technical field, can carry out altitude mixture control to the LED display screen through the first connection structure that sets up, second connection structure and drive arrangement to the carousel through setting up can rotate the display screen, thereby can adjust the display direction of display screen, realize better display effect, and carry out the light energy electricity generation through the solar power system who sets up, thereby reduce energy consumption, improve the feature of environmental protection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a base; 2. limiting the telescopic rod; 3. a top seat; 4. a first connecting structure; 5. a second connecting structure; 6. a drive structure; 7. a turntable; 8. installing a box; 9. a control device; 10. a storage battery; 11. an LED display screen; 12. a solar power generation device; 13. a retractable structure; 14. a first slide rail; 15. a first pulley; 16. a first drive lever; 17. a first bracket; 18. a second slide rail; 19. a second drive lever; 20. a cross frame; 21. a second pulley; 22. connecting a frame; 23. a connecting rod; 24. a rotating electric machine; 25. a ball screw; 26. a threaded slider; 27. a second bracket; 28. a third slide rail; 29. a slider; 30. a telescopic rod; 31. a drive device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a LED display board that expressway was used, includes base 1, 1 top four corners of base is provided with spacing telescopic link 2, footstock 3 is connected at 2 tops of spacing telescopic link, be connected with second connection structure 5 through first connection structure 4 between footstock 3 and the base 1, first connection structure 4 sets up drive arrangement 6 with second connection structure 5 below, 3 tops of footstock are provided with

carousel

7, 7 tops of carousel are provided with

install bin

8, 8 inside controlling means 9 and the battery 10 of being provided with of install bin, 8 front embedded LED display screens 11 of installing bin install, 8 tops of install bin are provided with solar power system 12, solar power system 12 is connected with install bin 8 through receiving and releasing structure 13.

Further, first connection structure 4 includes first slide rail 14, first pulley 15, first actuating lever 16 and first support 17, first slide rail 14 sets up in footstock 3, be provided with first pulley 15 in the first slide rail 14, first pulley 15 rotates with first actuating lever 16 one end to be connected, the 16 other ends of first actuating lever rotate with the first support 17 that sets up on base 1 and be connected.

Further, second connection structure 5 includes second slide rail 18, second actuating lever 19, crossbearer 20, second pulley 21 and even frame 22, second slide rail 18 sets up in the base 1, be provided with second pulley 21 in the second slide rail 18, second pulley 21 and crossbearer 20 both ends fixed connection, crossbearer 20 top is rotated and is connected even frame 22, even in the middle of 22 with second actuating lever 19 fixed connection, the 19 other end of second actuating lever rotates with footstock 3 and is connected.

Further, the first driving rod 16 is rotatably connected to the second driving rod 19 via a link 23.

Further, the driving structure 6 comprises a rotating motor 24, a ball screw 25, a threaded slider 26 and a second bracket 27, the rotating motor 24 is installed on the base 1, one end of the rotating motor 24 is rotatably connected with the ball screw 25, the other end of the ball screw 25 is rotatably connected with the second bracket 27 arranged on the base 1, and the threaded slider 26 is arranged on the ball screw 25.

Further, the cross frame 20 is fixedly connected with a threaded slider 26.

Further, the retractable structure 13 includes a third slide rail 28, a slide block 29, a telescopic rod 30 and a driving device 31, the third slide rail 28 is disposed on the installation box 8, the slide block 29 is disposed in the third slide rail 28, the driving device 31 is installed on one side of the slide block, the upper portion of the slide block 29 is rotatably connected with one end of the telescopic rod 30, and the other end of the telescopic rod 30 is rotatably connected with the solar power generation device 12.

The working principle is as follows: the utility model relates to a LED display board for expressway, which belongs to the technical field of display boards, when in use, firstly, an LED display screen 11 is arranged on an installation box 8, a control device 9 is used to start a rotating motor 24 to drive a ball screw 25 to rotate, the ball screw 25 rotates to drive a thread slider 26 to start moving, thereby driving a cross frame 20 arranged on the thread slider 26 to move, finally, a second driving rod 19 is driven to start rotating, the second driving rod 19 rotates to drive a first driving rod 16 to rotate to realize the up-and-down lifting of the LED display screen 11, in the process of the up-and-down lifting of the LED display screen 11, a limit telescopic rod 2 arranged at four corners of a base 1 ensures the stability of the LED display screen 11 in the lifting process, the ball screw 25, the first driving rod 16 and the second driving rod 19 convert the motion in the horizontal direction into the motion of the LED display screen 11 in the vertical direction, thereby avoiding the rotating motor 24 from being, meanwhile, the cross frame 20 is arranged to bear the pressure from the first driving rod 16, so that the ball screw 25 is prevented from being deformed due to the pressure of the LED display screen 11, meanwhile, the problem that the LED display screen 11 inclines to one side due to the difference of device precision due to the cross-link structure is effectively solved by arranging only one driving device, meanwhile, the free rotation of the LED display screen 11 is realized through the arranged turntable 7, so that a better display effect is achieved, in a sunny day, the control device 9 starts the driving device 31 to drive the sliding block 29 to move in the third sliding rail 28, the telescopic rod 30 is driven to rotate to open the solar power generation device 12 for photovoltaic power generation and store the electric energy generated by the photovoltaic power generation into the storage battery 10, the energy loss of the equipment is reduced, the environmental protection performance of the equipment is improved, and in a rainy day or a windy day, the driving device 31 drives the telescopic rod 29 to close the solar power generation device 12, so that damage caused by rain erosion or wind blowing is prevented.

It is worth noting that: the whole device realizes control over the device through the control device, and because the equipment matched with the control device is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED display board that expressway was used which characterized in that: comprises a base (1), four corners above the base (1) are provided with limit telescopic rods (2), the top of the limit telescopic rod (2) is connected with a top seat (3), the top seat (3) and the base (1) are connected with a second connecting structure (5) through a first connecting structure (4), a driving structure (6) is arranged below the first connecting structure (4) and the second connecting structure (5), a turntable (7) is arranged above the top seat (3), an installation box (8) is arranged above the turntable (7), a control device (9) and a storage battery (10) are arranged in the mounting box (8), an LED display screen (11) is embedded in the front surface of the installation box (8), a solar power generation device (12) is arranged above the installation box (8), and the solar power generation device (12) is connected with the installation box (8) through a folding and unfolding structure (13).

2. An LED display board for an expressway according to claim 1, wherein: first connection structure (4) include first slide rail (14), first pulley (15), first actuating lever (16) and first support (17), first slide rail (14) set up in footstock (3), be provided with first pulley (15) in first slide rail (14), first pulley (15) rotate with first actuating lever (16) one end and be connected, first actuating lever (16) other end rotates with first support (17) of setting on base (1) and is connected.

3. An LED display board for an expressway according to claim 1, wherein: second connection structure (5) include second slide rail (18), second actuating lever (19), crossbearer (20), second pulley (21) and link frame (22), second slide rail (18) set up in base (1), be provided with second pulley (21) in second slide rail (18), second pulley (21) and crossbearer (20) both ends fixed connection, crossbearer (20) top is rotated and is connected even frame (22), link in the middle of frame (22) and second actuating lever (19) fixed connection, second actuating lever (19) other end rotates with footstock (3) and is connected.

4. An LED display board for an expressway according to claim 2, wherein: the first driving rod (16) is rotatably connected with the second driving rod (19) through a connecting rod (23).

5. An LED display board for an expressway according to claim 1, wherein: the driving structure (6) comprises a rotating motor (24), a ball screw (25), a threaded sliding block (26) and a second support (27), the rotating motor (24) is installed on the base (1), one end of the rotating motor (24) is rotatably connected with the ball screw (25), the other end of the ball screw (25) is rotatably connected with the second support (27) arranged on the base (1), and the threaded sliding block (26) is arranged on the ball screw (25).

6. An LED display board for an expressway according to claim 3, wherein: the transverse frame (20) is fixedly connected with the threaded sliding block (26).

7. An LED display board for an expressway according to claim 1, wherein: receive and release structure (13) and include third slide rail (28), slider (29), telescopic link (30) and drive arrangement (31), third slide rail (28) set up on install bin (8), be provided with slider (29) in third slide rail (28), drive arrangement (31) are installed to slider one side, slider (29) top is rotated with telescopic link (30) one end and is connected, telescopic link (30) other end is rotated with solar power system (12) and is connected.