Traffic sign device

Abstract

The traffic sign device comprises a display board, a first through opening and a second through opening are symmetrically formed in the positions, close to the top end and the bottom end, of the front side of the display board, a first motor is fixed to the position, close to the top end, in the display board, and the output end of the first motor is in driving connection with a first reel; a second motor is fixed to the position, close to the bottom end, in the display board, the output end of the second motor is in driving connection with a second reel, the first reel and the second reel are connected through a non-woven fabric carrier, and the two ends of the non-woven fabric carrier are wound around the first reel and the second reel respectively. One end of the non-woven fabric carrier is led out from the first through opening and led into the display board from the second through opening, a plurality of identification cloths are fixedly installed on the front side of the non-woven fabric carrier, and first guide wheels and second guide wheels rotationally connected with the first through opening and the second through opening are symmetrically installed at the positions, close to the upper ends and the lower ends, in the first through opening and the second through opening; the first guide wheel and the second guide wheel are respectively positioned at the upper and lower ends of the non-woven fabric carrier. According to the utility model, displayed identification content can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of marking devices, in particular to a traffic marking device. Background Art

[0002] Road signs are graphic symbols that display traffic regulations and road information. They can express traffic regulations in a vivid, specific and concise manner, and also express content that is difficult to describe in words. They are used to manage traffic and indicate driving directions to ensure smooth roads and safe driving. They are suitable for highways, urban roads and all special roads. They have the nature of laws and must be obeyed by vehicles and pedestrians. However, existing traffic sign devices have some shortcomings during use. The content of current traffic sign devices is mostly fixed content. When they are used temporarily, it is necessary to take the traffic sign corresponding to the content, which is very inconvenient to use. Utility Model Content

[0003] The purpose of this application is to provide a traffic sign device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a traffic sign device, comprising a display board, wherein a first through-hole and a second through-hole communicating with the interior of the display board are symmetrically provided near the top and the bottom of the front side of the display board, a first motor is fixedly installed near the top of the interior of the display board, and the output end of the first motor is driven to connect with a first reel, a second motor is fixedly installed near the bottom of the interior of the display board, and the output end of the second motor is driven to connect with a second reel, the first reel and the second reel are connected through a non-woven fabric carrier, and the two ends of the non-woven fabric carrier are respectively wound around the first reel and the second reel, and one end of the non-woven fabric carrier is led out from the first through-hole and introduced into the interior of the display board from the second through-hole;

[0005] A number of evenly spaced identification cloths are fixedly mounted on the front side of the nonwoven carrier, and a first guide wheel and a second guide wheel rotatably connected thereto are symmetrically mounted inside the first and second openings near the upper and lower ends, and the first guide wheel and the second guide wheel are respectively located at the upper and lower ends of the nonwoven carrier.

[0006] Furthermore, rubber brush strips are fixedly mounted on the outer circumferences of the first guide wheel and the second guide wheel.

[0007] Furthermore, a power source is fixedly installed inside the display board, and a waterproof charging port electrically connected to the power source is provided on one side of the display board.

[0008] Furthermore, a heat dissipation port is provided on the rear side of the display board near the power supply, and a rain shield is fixedly installed on the display board at the heat dissipation port.

[0009] Furthermore, a top plate is fixedly mounted on the top of the front side of the display board, and a lighting lamp is embedded and fixedly mounted on the bottom end of the top plate.

[0010] Furthermore, a base is fixedly mounted on the bottom end of the display board.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the utility model, the first motor drives the first reel to rotate and release the non-woven fabric carrier, and the second motor drives the second reel to rotate and reel in the non-woven fabric carrier to replace the identification cloth on the non-woven fabric carrier, so that the identification cloth showing different traffic signs is displayed in front of the display board, thereby realizing convenient replacement of the identification content.

[0013] 2. In the utility model, the first guide wheel and the second guide wheel provided at the first opening and the second opening can guide and flatten the nonwoven carrier, thereby ensuring reliable release and rewinding of the nonwoven carrier, ensuring that the logo cloth is flatly displayed, and improving the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a traffic sign device in an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of a cross-sectional structure of a display board of a traffic sign device in an embodiment of the present application;

[0017] Figure 3 A traffic sign device in an embodiment of the present application Figure 2 A is an enlarged schematic diagram of the structure;

[0018] Figure 4 This is a schematic diagram of the partial structure of a non-woven fabric carrier of a traffic sign device in an embodiment of the present application.

[0019] In the figure: 1. display board; 2. first opening; 3. second opening; 4. first motor; 5. first reel; 6. second motor; 7. second reel; 8. non-woven carrier; 9. identification cloth; 10. first guide wheel; 11. second guide wheel; 12. rubber brush strip; 13. power supply; 14. heat dissipation port; 15. rain shield; 16. top plate; 17. lighting; 18. charging port; 19. base. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Reference Figure 1-4 A traffic sign device shown in the figure comprises a display board 1, wherein a first opening 2 and a second opening 3 communicating with the interior are symmetrically provided at the front side of the display board 1 near the top and the bottom, a first motor 4 is fixedly installed at the interior of the display board 1 near the top, and the output end of the first motor 4 is driven to connect to a first reel 5, a second motor 6 is fixedly installed at the interior of the display board 1 near the bottom, and the output end of the second motor 6 is driven to connect to a second reel 7, the first reel 5 and the second reel 7 are connected through a non-woven fabric carrier 8, and the two ends of the non-woven fabric carrier 8 are respectively wound on the first reel 5 and the second reel 7, one end of the non-woven fabric carrier 8 is led out from the first opening 2 and introduced into the interior of the display board 1 from the second opening 3, the first reel is driven by the first motor to rotate to release the non-woven fabric carrier, and the second reel is driven by the second motor to rotate to rewind the non-woven fabric carrier to replace the identification cloth on the non-woven fabric carrier, so that the identification cloth showing different traffic signs is displayed in front of the display board, thereby realizing convenient replacement of the identification content;

[0022] A number of evenly spaced marking cloths 9 are fixedly installed on the front side of the non-woven carrier 8, and a first guide wheel 10 and a second guide wheel 11 rotatably connected thereto are symmetrically installed inside the first opening 2 and the second opening 3 near the upper and lower ends. The first guide wheel 10 and the second guide wheel 11 are respectively located at the upper and lower ends of the non-woven carrier 8, and the non-woven carrier can be guided and flattened by the first guide wheel and the second guide wheel arranged at the first opening and the second opening.

[0023] Through the above technical solution of the utility model, the outer peripheries of the first guide wheel 10 and the second guide wheel 11 are fixedly installed with rubber brush strips 12 to facilitate cleaning dust on the non-woven fabric carrier and the marking cloth during the process of guiding the non-woven fabric carrier.

[0024] Through the above technical solution of the utility model, the power supply 13 is fixedly installed inside the display board 1, and a waterproof charging port 18 electrically connected to the power supply 13 is provided on one side of the display board 1 to facilitate charging the power supply 13.

[0025] Through the above technical solution of the utility model, a heat dissipation port 14 is provided on the rear side of the display board 1 near the power supply, and a rain shield 15 is fixedly installed on the display board 1 at the heat dissipation port 14 to shield the heat dissipation port 14 from rain.

[0026] Through the above technical solution of the utility model, a top plate 16 is fixedly installed on the front top of the display board 1, and a lighting lamp 17 is embedded and fixedly installed on the bottom end of the top plate 16 to illuminate the marking cloth and facilitate display.

[0027] Through the above technical solution of the utility model, a base 19 is fixedly installed at the bottom end of the display board 1 to facilitate supporting and displaying the display board 1.

[0028] How this utility works:

[0029] The traffic sign content displayed on the identification cloth 9 at different positions on the non-woven carrier 8 is different. When the identification content needs to be changed, the first motor 4 drives the first reel 5 to rotate and release the non-woven carrier 8, and the second motor 6 drives the second reel 7 to rotate and reel up the non-woven carrier 8 to replace the identification cloth 9 on the non-woven carrier 8, so that the identification cloth 9 displaying different traffic signs is displayed in front of the display board 1, thereby realizing convenient replacement of the identification content. In the process of releasing and reeling, the first guide wheel 10 and the second guide wheel 11 arranged at the first opening 2 and the second opening 3 can guide and flatten the non-woven carrier 8 to ensure the reliable release and reeling of the non-woven carrier 8, ensure that the identification cloth is flatly displayed, and improve the display effect. Specifically, the first motor 4 can also drive the first reel 5 to reel up the non-woven carrier 8, and the second motor 6 can also drive the second reel 7 to release the non-woven carrier 8, and the two are carried out synchronously.

[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. A traffic sign device, comprising a display board (1), characterized in that: The front side of the display board (1) is symmetrically provided with a first opening (2) and a second opening (3) communicating with the interior thereof near the top and the bottom. A first motor (4) is fixedly installed near the top of the interior of the display board (1). The output end of the first motor (4) is driven to connect to a first reel (5). A second motor (6) is fixedly installed near the bottom of the interior of the display board (1). The output end of the second motor (6) is driven to connect to a second reel (7). The first reel (5) and the second reel (7) are connected via a non-woven fabric carrier (8). The two ends of the non-woven fabric carrier (8) are respectively wound around the first reel (5) and the second reel (7). One end of the non-woven fabric carrier (8) is led out from the first opening (2) and introduced into the interior of the display board (1) from the second opening (3). A plurality of evenly spaced marking cloths (9) are fixedly mounted on the front side of the non-woven fabric carrier (8); a first guide wheel (10) and a second guide wheel (11) are symmetrically mounted inside the first opening (2) and the second opening (3) near the upper and lower ends thereof and are rotatably connected thereto; the first guide wheel (10) and the second guide wheel (11) are respectively located at the upper and lower ends of the non-woven fabric carrier (8).

2. A traffic sign device according to claim 1, characterized in that: Rubber brush strips (12) are fixedly mounted on the outer circumferences of the first guide wheel (10) and the second guide wheel (11).

3. A traffic sign device according to claim 1, characterized in that: A power source (13) is fixedly installed inside the display board (1), and a waterproof charging port (18) electrically connected to the power source (13) is provided on one side of the display board (1).

4. A traffic sign device according to claim 1, characterized in that: A heat dissipation opening (14) is provided on the rear side of the display board (1) near the power source, and a rain shield (15) is fixedly installed on the display board (1) at the heat dissipation opening (14).

5. A traffic sign device according to claim 1, characterized in that: A top plate (16) is fixedly mounted on the front top of the display board (1), and a lighting lamp (17) is embedded and fixedly mounted on the bottom end of the top plate (16).

6. A traffic sign device according to claim 1, characterized in that: A base (19) is fixedly mounted on the bottom end of the display board (1).

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