Multifunctional road sign display board

Abstract

The utility model discloses a multifunctional road sign display board which comprises a bottom plate, four moving wheels are fixedly connected to the bottom of the bottom plate, a supporting rod is fixedly connected to the side wall of the top of the bottom plate, four annular grooves are formed in the side wall of the outer ring of the supporting rod, fixing rings are rotationally connected to the side walls of the outer rings of the four annular grooves, and the fixing rings are fixedly connected to the bottom of the bottom plate. The side walls of the four fixing rings are in threaded connection with bolts, one ends of the four bolts penetrate through the side walls of the corresponding fixing rings and abut against the side wall of the supporting rod, the side walls of the three fixing rings on the upper side are fixedly connected with indication boards, and one ends of the three indication boards are provided with pointing arrows. Through mutual cooperation of the display screen, the control box, the fixing ring, the indication board and other components, the display board can be fixed, so that the display board is prevented from being blown down by wind, the number of unoccupied parking spaces in a parking lot can be displayed through the display screen, people can check the unoccupied parking spaces conveniently, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a multifunctional road sign display board. Background Art

[0002] When vehicles are not in use, they usually need to be parked in designated locations and must not be parked randomly. In order to improve parking efficiency, people use guide display signs to guide vehicle parking. With the development of technology, parking methods are becoming more and more convenient, and people have created smart parking. Smart parking refers to the comprehensive application of wireless communication technology to the collection, management, query, reservation and navigation services of urban parking spaces, realizing the integration of real-time update, query, reservation and navigation services of parking space resources.

[0003] For example, Chinese patent publication number CN211237130U discloses a traffic flow guide display board for a public parking lot, including a base, a rubber column fixedly connected to the upper end of the base, a strong spring arranged on the surface of the rubber column, the base is a conical structure, and the strong spring is wound around the surface of the rubber column. The upper end of the strong spring is fixedly connected to a bracket, and the lower end is fixedly connected to the base; the upper end of the bracket is fixedly connected to a slotted bracket, a ring sleeve is movably connected to the slotted bracket, a cavity is opened at the upper end of the bracket, a ring sleeve is clamped on the cavity, a circular cavity is opened at the upper end of the ring sleeve, and a limit block is arranged at the lower end, and the ring sleeves are movably connected by clamping the limit block and the circular cavity.

[0004] However, in the above solution, the display board has a relatively simple function when in use, and only has a guiding function. It is not convenient to fix the entire display board, which causes the display board to be easily blown down by the wind, making it inconvenient to display the internal information of the parking lot, and the convenience is not high. Utility Model Content

[0005] The utility model provides a multifunctional road sign display board to solve the problems raised in the above background technology.

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

[0007] A multifunctional road sign display board comprises a base plate, wherein four moving wheels are fixedly connected to the bottom of the base plate, a support rod is fixedly connected to the top side wall of the base plate, four annular grooves are provided on the outer side wall of the support rod, a fixing ring is rotatably connected to the outer side wall of the four annular grooves, bolts are threadedly connected to the side walls of the four fixing rings, one end of the four bolts passes through the side wall of the corresponding fixing ring and abuts against the side wall of the support rod, and an indicator board is fixedly connected to the side walls of the three fixing rings on the upper side, and one end of the three indicator boards is provided with a directional arrow A cross bar is fixedly connected to the side wall of the fixing ring on the lower side, one end of the cross bar is fixedly connected to a U-shaped rod, the side wall of the U-shaped rod is provided with a clamping and fixing device, the top of the support rod is fixedly connected to a control box, a remote controller is provided in the control box, a box door is rotatably connected to the side wall of one end of the control box through a hinge, a handle is fixedly connected to the side wall of the box door, a display screen is provided on the side wall of the box door, the display screen is electrically connected to the remote controller, two vertical rods are fixedly connected to the top of the control box, and rain shields are fixedly connected to the tops of the two vertical rods.

[0008] As a further improvement of the present technical solution: the clamping and fixing device includes a rotating groove, which is opened on the side wall of the U-shaped rod, and a bidirectional threaded rod is rotatably connected in the rotating groove, and two clamps are threadedly connected on the outer ring side wall of the bidirectional threaded rod, and the two clamps are respectively located on the two threaded sections of the outer ring side wall of the bidirectional threaded rod, and one end of the two clamps extends out of the rotating groove, and one end of the bidirectional threaded rod passes through the side wall of the U-shaped rod and is fixedly connected to a rotating block.

[0009] As a further improvement of the technical solution: anti-skid teeth are provided on the side walls of the two clamping plates, and the two anti-skid teeth are arranged opposite to each other.

[0010] As a further improvement of the present technical solution: a plurality of connecting rods are fixedly connected to the top side wall of the rain shield, two solar panels are fixedly connected to the top of the plurality of connecting rods, a battery is provided in the control box, the two solar panels are electrically connected to the battery, and the remote controller and the display screen are electrically connected to the battery.

[0011] As a further improvement of the technical solution: the four moving wheels are all arranged as brakeable universal wheels.

[0012] As a further improvement of the technical solution: the side walls of the three signboards are all provided with luminous panels.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the device can fix the display board through the cooperation of the display screen, the control box, the fixing ring, the signboard and other components, thereby preventing the display board from being blown down by the wind, and can also display the number of vacant parking spaces in the parking lot through the display screen, so that people can check it easily, and the operation is simple, convenient and fast.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a front view structural schematic diagram of a multifunctional road sign display board proposed by the utility model;

[0017] Figure 2 This is a front cross-sectional structural schematic diagram of a multifunctional road sign display board proposed by the utility model;

[0018] Figure 3 This is a left-view structural schematic diagram of a multifunctional road sign display board proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of a top-view cross-sectional structure of a U-shaped rod in a multifunctional road sign display board.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Bottom plate; 2. Moving wheel; 3. Support rod; 4. U-shaped rod; 5. Rotating block; 6. Bidirectional threaded rod; 7. Bolt; 8. Indicator plate; 9. Fixing ring; 10. Ring groove; 11. Control box; 12. Vertical rod; 13. Solar panel; 14. Connecting rod; 15. Rain shield; 16. Box door; 17. Handle; 18. Display screen; 19. Luminous board; 20. Cross bar; 21. Battery; 22. Remote controller; 23. Rotating groove; 24. Clamp. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-4 In the embodiment of the utility model, a multifunctional road sign display board includes a bottom plate 1, four moving wheels 2 are fixedly connected to the bottom of the bottom plate 1, and the four moving wheels 2 are all set with brakeable universal wheels. A support rod 3 is fixedly connected to the top side wall of the bottom plate 1, and four ring grooves 10 are opened on the outer ring side wall of the support rod 3. The outer ring side walls of the four ring grooves 10 are rotatably connected with fixed rings 9, and the side walls of the four fixed rings 9 are threadedly connected with bolts 7. One end of the four bolts 7 passes through the side walls of the corresponding fixed rings 9 and abuts against the side walls of the support rod 3. The side walls of the three upper fixed rings 9 are fixedly connected with signboards 8. The three signboards 8 are The ends are provided with directional arrows, a cross bar 20 is fixedly connected to the side wall of a fixing ring 9 on the lower side, a U-shaped rod 4 is fixedly connected to one end of the cross bar 20, and a clamping and fixing device is provided on the side wall of the U-shaped rod 4, a control box 11 is fixedly connected to the top of the support rod 3, a remote controller 22 is provided in the control box 11, a box door 16 is rotatably connected to the side wall of one end of the control box 11 through a hinge, a handle 17 is fixedly connected to the side wall of the box door 16, a display screen 18 is provided on the side wall of the box door 16, and the display screen 18 is electrically connected to the remote controller 22, two vertical rods 12 are fixedly connected to the top of the control box 11, and a rain shield 15 is fixedly connected to the top of the two vertical rods 12.

[0026] See also Figure 1-4 The clamping and fixing device includes a rotating groove 23, which is opened on the side wall of the U-shaped rod 4. A bidirectional threaded rod 6 is rotatably connected in the rotating groove 23. Two clamping plates 24 are threadedly connected on the outer side wall of the bidirectional threaded rod 6. The two clamping plates 24 are respectively located on the two threaded sections of the outer side wall of the bidirectional threaded rod 6. One end of the two clamping plates 24 extends out of the rotating groove 23. One end of the bidirectional threaded rod 6 passes through the side wall of the U-shaped rod 4 and is fixedly connected with a rotating block 5. By twisting the rotating block 5, the rotating block 5 drives the bidirectional threaded rod 6 to rotate. When the bidirectional threaded rod 6 rotates, it can simultaneously drive the two clamping plates 24 to move relative to or away from each other, that is, through the relative movement of the two clamping plates 24, the clamping plates 24 can be clamped on the side wall of the nearest tree, railing or lamp pole, thereby fixing the entire display board to prevent the display board from being blown down by the wind when in use.

[0027] See also Figure 4 The side walls of the two clamping plates 24 are provided with anti-skid teeth, and the two anti-skid teeth are arranged opposite to each other to increase the friction between the two clamping plates 24 and the clamped object, thereby preventing the clamping plates 24 from slipping and falling off.

[0028] See also Figure 1-3 A plurality of connecting rods 14 are fixedly connected to the top side wall of the rain shield 15, and two solar panels 13 are fixedly connected to the top of the plurality of connecting rods 14. A battery 21 is arranged in the control box 11, and the two solar panels 13 are electrically connected to the battery 21. The remote controller 22 and the display screen 18 are electrically connected to the battery 21. The solar panels 13 are arranged to convert the sunlight energy into electrical energy, and then the electrical energy is stored by the battery 21, so as to provide electrical energy to the remote controller 22 and the display screen 18, thereby saving electricity resources.

[0029] See also Figure 1-2 The side walls of the three signboards 8 are all provided with luminous panels 19, which facilitates the viewing of the signboards 8 at night.

[0030] The working principle of the utility model is as follows: firstly, the whole display board can be conveniently moved by four moving wheels 2, and the rotating block 5 is driven to rotate the bidirectional threaded rod 6 by screwing, and the bidirectional threaded rod 6 can simultaneously drive the two clamping plates 24 to move relative to or away from each other when rotating, that is, the clamping plates 24 can be clamped on the side wall of the nearest tree, railing or lamp pole by the relative movement of the two clamping plates 24, so that the whole display board is fixed to prevent the display board from being blown down by the wind when in use, and the fixing ring 9 can be rotated by screwing the bolt 7 to make one end of the bolt 7 detach from the side wall of the support rod 3, so as to rotate and adjust the indicator board 8 and the U-shaped rod 4, and when adjusted to a proper angle, the bolt 7 is tightened to make one end of the bolt 7 abut against the side wall of the support rod 3, so as to fix the fixing ring 9.

[0031] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multifunctional road sign display board, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected with four moving wheels (2); the top side wall of the base plate (1) is fixedly connected with a support rod (3); four annular grooves (10) are provided on the outer side wall of the support rod (3); the outer side walls of the four annular grooves (10) are rotatably connected with a fixing ring (9); the side walls of the four fixing rings (9) are threadedly connected with bolts (7); one end of the four bolts (7) passes through the side wall of the corresponding fixing ring (9) and abuts against the side wall of the support rod (3); the side walls of the three fixing rings (9) on the upper side are fixedly connected with indicator signs (8); one end of the three indicator signs (8) are provided with directional arrows; the side wall of the fixing ring (9) on the lower side is fixedly connected with a cross bar. (20), one end of the cross bar (20) is fixedly connected to a U-shaped bar (4), the side wall of the U-shaped bar (4) is provided with a clamping and fixing device, the top of the support bar (3) is fixedly connected to a control box (11), a remote controller (22) is provided in the control box (11), a box door (16) is rotatably connected to the side wall of one end of the control box (11) through a hinge, the side wall of the box door (16) is fixedly connected to a handle (17), the side wall of the box door (16) is provided with a display screen (18), the display screen (18) is electrically connected to the remote controller (22), the top of the control box (11) is fixedly connected to two vertical bars (12), and the tops of the two vertical bars (12) are fixedly connected to rain shields (15).

2. A multifunctional road sign display board according to claim 1, characterized in that: The clamping and fixing device comprises a rotation groove (23), wherein the rotation groove (23) is provided on the side wall of the U-shaped rod (4), a bidirectional threaded rod (6) is rotatably connected in the rotation groove (23), two clamping plates (24) are threadedly connected on the outer ring side wall of the bidirectional threaded rod (6), the two clamping plates (24) are respectively located on two threaded sections of the outer ring side wall of the bidirectional threaded rod (6), one end of the two clamping plates (24) extends out of the rotation groove (23), and one end of the bidirectional threaded rod (6) passes through the side wall of the U-shaped rod (4) and is fixedly connected to a rotation block (5).

3. A multifunctional road sign display board according to claim 2, characterized in that: Anti-skid teeth are arranged on the side walls of the two clamping plates (24), and the two anti-skid teeth are arranged opposite to each other.

4. A multifunctional road sign display board according to claim 1, characterized in that: A plurality of connecting rods (14) are fixedly connected to the top side wall of the rain shield (15), two solar panels (13) are fixedly connected to the top of the plurality of connecting rods (14), a battery (21) is arranged in the control box (11), the two solar panels (13) are electrically connected to the battery (21), and the remote controller (22) and the display screen (18) are electrically connected to the battery (21).

5. The multifunctional road sign display board according to claim 1, characterized in that: The four movable wheels (2) are all brakeable universal wheels.

6. A multifunctional road sign display board according to claim 1, characterized in that: The side walls of the three signboards (8) are all provided with luminous panels (19).

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