CN210066547U

CN210066547U - Traffic sign

Info

Publication number: CN210066547U
Application number: CN201920234432.7U
Authority: CN
Inventors: 张万里; 沈晓铃; 胡邦
Original assignee: Wuxi Municipal Design Institute Co Ltd
Current assignee: Huaxin Design Group Co ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-02-14
Anticipated expiration: 2029-02-25

Abstract

The utility model provides a traffic sign, including support frame, protection frame, LED display module assembly and installing support, the support frame upper end sets up the protection frame, set up LED display module assembly in the protection frame, LED display module assembly passes through the installing support is installed on the support frame. Utility model relates to a simply, rational in infrastructure compares in current sign more light, and the area of facing the wind also reduces greatly, has reduced the installation to the intensity of support frame with prevent wind resistance to plucking the requirement of performance.

Description

Traffic sign

Technical Field

The utility model relates to a traffic equipment field, concretely relates to traffic sign.

Background

Road traffic signs are devices that communicate information to road users in colors, shapes, characters, graphics, etc. for managing traffic. The traffic sign is combined with the road and the traffic condition, and the traffic sign provides accurate and timely information and guidance, so that road users can smoothly arrive at the destination, and the smooth traffic and the driving safety are promoted. In order to facilitate recognition, the height of the Chinese characters of the traffic sign is selected according to the design speed, so that the size of the traffic sign needs to meet relevant regulations. However, the existing traffic sign board is simple in structure, only one metal plate with an indicator light or a reflective paint surface is fixed on the support, the stability is poor, and the traffic sign board is easy to displace under the condition of strong wind and loses the indicating function. The conventional method is to realize the windproof function by strengthening the strength of the bracket and the metal plate, and the construction cost is high and the use is limited under extreme conditions. The one kind of current processing mode commonly used punches on the sign, and the other kind makes the sign into the deflection structure of tripe formula, wherein, when leaking out wind-force through the trompil mode, need make the sign fretwork write the word on the sign and be difficult to see clearly, and the tripe structure can reduce the windage, nevertheless makes the observation angle of instruction face receive the restriction, just can see clear complete instruction content from specific angle, and is comparatively inconvenient.

In the road sections easy to jam in urban areas, an LED display screen is additionally arranged besides the intersection road indication boards, and the road traffic jam condition is displayed in a differentiated mode through different colors of red, yellow and green. But in order to guarantee the visibility, generally should not set up a plurality of signs in the same place, need the interval to set up, consequently the dense numb of part highway section is covered with the sign, is unfavorable for user's information collection and reacts in advance, and the result of use is poor and LED display screen dead weight and prevent wind require more, need set up large-scale cantilever frame and portal, and the cost is high and influence city looks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traffic sign to solve traditional sign wind resistance not strong, visibility, understanding grade degree and the not high problem of visibility.

The utility model provides a traffic sign, including support frame, protection frame, LED display module assembly and installing support, the support frame upper end sets up the protection frame, set up LED display module assembly in the protection frame, LED display module assembly passes through the installing support is installed on the support frame.

Preferably, the LED display module comprises a power supply, a signal module, a motor and a blade, wherein the signal module is connected with the motor, the motor is arranged in the middle of the blade, and the power supply supplies power to the signal module and the motor.

Preferably, the blade is further provided with a mounting groove which is in a strip shape, and the LED lamps are uniformly distributed in the mounting groove.

Preferably, the blade is made of a rigid material with certain strength, wherein the rigid material is any one of metal, PE, PVC or acrylic.

The utility model has the advantages that: the utility model has simple design and reasonable structure, is lighter compared with the prior sign, greatly reduces the windward area, and reduces the requirements of the installation on the strength and the wind-proof and anti-pulling performance of the supporting frame; in addition, the LED lamp of hi-lite has improved the degree of discernment of sign, the switch of the LED lamp of quick rotation is controlled through signal module, different colours just can be constituteed in the colour transform, the shape, the character, indicateing mark such as figure, the signboard information quantity has been improved greatly, and utilize red, yellow and green different colours distinguish the demonstration road traffic jam condition, can reach and realize multiple indicating information on a traffic sign, overcome traditional road traffic sign too frequently to set up the too big shortcoming of investment that causes, be applicable to multiple occasion, the later maintenance management is also more convenient.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

The LED lamp comprises a support frame 1, a protective frame 2, an LED display module 3, a mounting frame 4, a power supply 5, a signal module 6, a motor 7, a blade 8, a mounting groove 9 and an LED lamp 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

According to fig. 1, the utility model provides a traffic sign, including support frame 1, protection frame 2, LED display module assembly 3 and installing support 4, 1 upper end of support frame sets up protection frame 2, set up LED display module assembly 3 in the protection frame 2, LED display module assembly 3 passes through installing support 4 is installed on the support frame 1.

LED display module assembly 3 includes power 5, signal module 6, motor 7 and blade 8, signal module 6 is connected motor 7, motor 7 is installed blade 8 middle part, power 5 does signal module 6 with the power supply of motor 7. The LED lamp is characterized in that mounting grooves 9 are further formed in the blades 8, the mounting grooves 9 are strip-shaped, and LED lamps 10 are uniformly distributed in the mounting grooves 9. The blade 8 is made of any one of metal, PE, PVC or acrylic rigid material with certain strength.

The utility model discloses a theory of operation is: after the power supply is switched on, the motor 7 drives the blades 8 to rotate, the LED lamps 10 arranged on the blades emit light, the effect of displaying different colors is achieved by lighting different LED lamps, and specific different shapes are displayed during rotation through the arrangement of the LED lamps. When the object moves rapidly, after the image seen by human eyes disappears, the human eyes can still keep the image, and the phenomenon of visual Persistence (POV) of the human eyes is also called as about 0.1-0.4 seconds of the image. By utilizing the phenomenon of human visual Persistence (POV), the signal module 6 controls the on-off and color conversion of the fast rotating LED lamp 10 to form indicating signs with different colors, shapes, characters, graphs and the like, and the red, yellow and green different colors are used for distinguishing and displaying the road traffic jam condition.

The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a traffic sign, its characterized in that, includes support frame (1), protection frame (2), LED display module assembly (3) and installing support (4), support frame (1) upper end sets up protection frame (2), set up LED display module assembly (3) in protection frame (2), LED display module assembly (3) pass through installing support (4) are installed on support frame (1).

2. A traffic sign according to claim 1, wherein the LED display module (3) comprises a power source (5), a signal module (6), a motor (7) and a blade (8), the signal module (6) is connected to the motor (7), the motor (7) is mounted in the middle of the blade (8), and the power source (5) supplies power to the signal module (6) and the motor (7).

3. A traffic sign according to claim 2, wherein the vanes (8) are further provided with mounting grooves (9), the mounting grooves (9) are strip-shaped, and the LED lamps (10) are uniformly distributed in the mounting grooves (9).

4. A traffic sign according to claim 2, wherein the leaf (8) is made of a rigid material having a certain strength, selected from the group consisting of metal, PE, PVC and acryl.