CN210091379U

CN210091379U - Traffic light and road condition billboard

Info

Publication number: CN210091379U
Application number: CN201920799858.7U
Authority: CN
Inventors: 陈金生; 牛福庆; 赵安心
Original assignee: SECURITY TECHNOLOGY RESEARCH CENTER OF HUBEI PROVINCE
Current assignee: SECURITY TECHNOLOGY RESEARCH CENTER OF HUBEI PROVINCE
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-18
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a traffic lights and road conditions billboard, including four traffic light, stand, cross pole, four dead levers and four air imaging system, the cross pole passes through the stand is fixed to be set up subaerial in the cross department of crossroad, four the dead lever is fixed the setting respectively on the side surface of cross pole, four the traffic light is fixed the corner that sets up at the crossroad respectively, the light mark of traffic light passes through the air imaging system formation of image is corresponding the below of dead lever adopts this kind of pilot lamp to reach and makes the traffic light not only striking but also practical purpose.

Description

Traffic light and road condition billboard

Technical Field

The utility model relates to a traffic light field, concretely relates to traffic lights and road conditions billboard.

Background

The technique that road traffic light management used at present has the innate not enough, and especially present traffic light is little and not striking enough, and the place ahead road conditions are unclear again, often because preceding vehicle or the high thing that carries keep off driver's the sight at the back and hit the red light by mistake and the violation and very dangerous, cause loss and trouble for numerous drivers and conductors, and the urgent need has had the traffic light that is not only safe but also practical of waking up the purpose now, the utility model discloses this problem has been solved successfully effectively.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a traffic light and road condition billboard, which can make the traffic light striking and practical.

In order to achieve the above object, the utility model relates to a traffic lights and road conditions billboard, including four traffic light, stand, cross bar, four dead levers and four air imaging system, the cross bar passes through the stand is fixed to be set up subaerial at the cross intersection department of cross road, four the dead lever is fixed the setting respectively on the side surface of cross bar, four the traffic light is fixed the corner that sets up at the cross road respectively, the light mark of traffic light passes through the air imaging system formation of image is corresponding the below of dead lever.

Preferably, the air imaging system comprises a first compound lens, a second compound lens, an arc reflector, a spectroscope, a reflector and a curtain fog generator, wherein light rays of a light beacon of the traffic indicator light enter the first compound lens through a light ray incidence end of the first compound lens, pass through the first compound lens and the spectroscope, and then enter the arc reflector through a light ray emergence end of the second compound lens; and light rays are reflected by the cambered surface reflector and enter the second composite lens again through the light ray emergent end of the second composite lens, and are converged below the corresponding fixed rod through the curtain mist generator after passing through the spectroscope and the reflector to form a transparent air light wall.

Preferably, still include four adjusting part, four adjusting part about the axis symmetry of stand sets up, adjusting part includes mount pad, power component, lead screw, nut and mounting panel, the mount pad is installed on the dead lever, set up the protruding groove that runs through on its length direction of mount pad edge, power component is fixed to be set up protruding inslot, the lead screw passes through power component is rotatory to be fixed in protruding inslot, the nut suit is in on the lead screw, the curtain fog generator passes through the mounting panel is installed on the nut.

Preferably, a guide groove is formed in the convex groove, a guide table is fixedly arranged on the nut, and the guide table is matched with the guide groove.

Preferably, the power assembly is a servo motor, and the lead screw is connected to the output end of the servo motor.

Preferably, the servo motor is in power connection with a power shaft, the power shaft is connected with a rotating shaft through a coupler, the rotating shaft is in keyed connection with a turbine, and the turbine is meshed with the lead screw.

Preferably, the upright post is fixedly arranged on the ground of an intersection of the crossroad, the upright post is positioned at the center of the intersection of the crossroad, the cross bar is fixedly arranged at the top of the upright post, and the center line of the cross bar and the center line of the upright post are overlapped.

Compared with the prior art, the utility model, its beneficial effect is:

in the installation and use process, four traffic indicator lamps are arranged at four corners of an intersection, in order to save the space of a traffic road, the positions of the fixed rods at the corners of the intersection are arranged at the ends of the intersection, and the top view of the fixed rods can block the exit section of the intersection, so that the transparent traffic indicator lamp air wall can be positioned at the exit of the intersection, thereby achieving the purpose of striking, and drivers and passengers can randomly pass through the air wall, and each traffic indicator lamp corresponds to the nearest fixed rod for convenient control, namely the transparent traffic indicator lamp air wall under the fixed rod is like an adjacent traffic indicator lamp;

there are several types of aerial imaging techniques, common being: the air imaging technology is not set forth herein for the prior art, and for convenience of understanding, the combination of the air imaging technology and the curtain fog generator is adopted in the embodiment, specifically, as follows, the traffic indicator lamp should be designed into the shape shown in fig. 6, and three lamps are sequentially designed from left to right: and (3) coating various optical films (such as anti-reflection and anti-reflection films) on the optical lenses of the first compound lens and the second compound lens according to actual needs. The first compound lens and the second compound lens are used for modulating (refracting and reflecting) light rays emitted by three lamps of the traffic indicator lamp in combination with the cambered reflector, so that emergent light rays can be converged in the air according to a certain rule to achieve the purpose of suspended imaging in the air, the spectroscope is provided with a plane optical element with partial transmission and partial reflection, and the reflected suspended image is more clearly and visually presented in front of drivers and passengers by adopting a curtain fog generator;

the four adjusting assemblies are symmetrically arranged about the axis of the upright column, so that the upright column is stressed uniformly, the service life of the integral upright column can be prolonged, the integral device is more durable, the screw-nut pair mechanism is adopted to achieve the movement of the nut, and the curtain mist generator is arranged on the nut, so that the effect of adjusting the curtain mist generator can be achieved, the purpose of adjusting the focal length is achieved, and finally, the imaging is clearer;

the servo motor has the functions of forward rotation and reverse rotation, so that the nut can move in two directions in the front and back directions as shown in fig. 3;

the worm wheel is meshed with the lead screw, the worm wheel plays a role of a speed reducer, the power shaft of the servo motor is prevented from rotating too fast, so that the nut is prevented from moving too fast, the aim of accurately focusing the curtain mist generator cannot be finally achieved, the coupler is arranged to protect the power shaft of the servo motor, and the service life of the servo motor is finally prolonged.

Drawings

FIG. 1 is a top view of the traffic lights and traffic sign of the present invention;

FIG. 2 is a schematic view of the light path transmission of the traffic light and road condition billboard of the present invention;

FIG. 3 is a perspective view of a connection structure of an adjusting assembly and a fixing rod of the traffic light and road condition signboard of the present invention;

FIG. 4 is a perspective view of the cross bar, the fixing bar and the upright post of the traffic light and road sign board of the present invention;

FIG. 5 is a perspective view of the connection between the posts and the cross bars of the traffic light and road sign board of the present invention;

fig. 6 is a perspective view of the traffic light and road sign of the present invention.

In the figure: 1. a traffic light; 2. a column; 3. a cross bar; 4. fixing the rod; 5. an air imaging system; 51. a first compound lens; 52. a second compound lens; 53. a cambered surface reflector; 54. a beam splitter; 55. a reflective mirror; 56. a curtain mist generator; 57. an adjustment assembly; 571. A mounting seat; 5711. a convex groove; 57111. a guide groove; 572. a power assembly; 5721. a servo motor; 5722. a power shaft; 5723. a coupling; 5724. a turbine; 5725. a rotating shaft; 573. A lead screw; 574. a nut; 5741. a guide table; 575. and (7) mounting the plate.

Detailed Description

In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

Referring to fig. 1, and also to fig. 2-6, the present invention provides an embodiment:

the utility model provides a for realize above-mentioned purpose, the utility model provides a traffic lights and road conditions billboard, including four traffic light 1, stand 2, cross 3, four dead levers 4 and four air imaging system 5, cross 3 passes through stand 2 is fixed to be set up subaerial at the cross of crossroad department, four dead lever 4 is fixed the setting respectively on the side surface of cross 3, four traffic light 1 is fixed the corner that sets up at the cross respectively, traffic light 1's light mark passes through air imaging system 5 images and is corresponding dead lever 4's below.

In the process of installation and use, four traffic indicator lamps 1 should be installed at four corners of an intersection, in order to save the space of a traffic road, the corners of the intersection (which are arranged as shown in fig. 1) of the traffic indicator lamps 1 are provided, a fixing rod 4 is arranged at the end of an intersection 3, the top view of the fixing rod should block the exit section of the intersection (which is arranged as shown in fig. 1), the fixing rod is arranged in such a way that a transparent traffic indicator lamp air wall is located at the exit of the intersection, so as to achieve the purpose of highlighting, and a driver and passengers can optionally pass through the air wall, for the convenience of control, as shown in fig. 1, each traffic indicator lamp 1 corresponds to the nearest fixing rod 4, namely, the transparent traffic indicator lamp air wall under the fixing rod 4 is like the adjacent traffic indicator lamp 1.

Preferably, the air imaging system 5 includes a first compound lens 51, a second compound lens 52, an arc reflector 53, a beam splitter 54, a reflector 55 and a curtain fog generator 56, light of the beacon of the traffic light 1 enters the first compound lens 51 through a light incident end of the first compound lens 51, passes through the first compound lens 51 and the beam splitter 54, and then enters the arc reflector 53 through a light emergent end of the second compound lens 52; the light reflected by the cambered surface reflector 53 enters the second compound lens 52 again through the light exit end of the second compound lens 52, passes through the beam splitter 54 and the reflector 55, and then is converged below the corresponding fixing rod 4 through the curtain mist generator 56 to form a transparent air light wall.

There are several types of aerial imaging techniques, common being: the air imaging technology is not set forth herein too much for the prior art, and for convenience of understanding, the present embodiment uses the combination of the air imaging technology with the flat lens with the equivalent negative refractive index and the curtain fog generator 56, specifically as follows, the traffic light 1 should be designed into the shape shown in fig. 6, and three lights are designed in sequence from left to right: left turn lamp ← straight going lamp O and right turn lamp →, various optical films (such as antireflection film) may be plated on the optical lenses of first compound lens 51 and second compound lens 52 according to actual needs. The first compound lens 51 and the second compound lens 52 are used for modulating (refracting and reflecting) light rays emitted by three lamps of the traffic indicator lamp 1 in combination with the cambered reflector 53, so that emergent light rays can be converged in the air according to a certain rule to achieve the purpose of suspended imaging in the air, the spectroscope 54 is provided with a partially-transmitting and partially-reflecting planar optical element, and the reflected suspended image is more clearly and intuitively presented in front of drivers and passengers by adopting the curtain fog generator 56.

Preferably, the adjusting assembly 57 further comprises four adjusting assemblies 57, the four adjusting assemblies 57 are symmetrically arranged about the axis of the upright 2, the adjusting assembly 57 comprises a mounting seat 571, a power assembly 572, a lead screw 573, a nut 574 and a mounting plate 575, the mounting seat 571 is mounted on the fixing rod 4, the mounting seat 571 is provided with a through convex groove 5711 along the length direction thereof, the power assembly 572 is fixedly arranged in the convex groove 5711, the lead screw 573 is rotationally fixed in the convex groove 5711 through the power assembly 572, the nut 574 is sleeved on the lead screw 573, and the curtain mist generator 56 is mounted on the nut 574 through the mounting plate 575.

Four adjusting part 57 about the axis symmetry setting of stand 2 can make the stand 2 atress even to can prolong whole stand 2's life, and then make the more durable of integrated device, thereby adopt screw-nut pair mechanism to reach the removal of nut 574, because of curtain fog generator 56 installs on nut 574, so can reach the effect of adjusting curtain fog generator 56, thereby reach the purpose of focus regulation, finally make the formation of image more clear.

Preferably, a guide groove 57111 is formed in the convex groove 5711, a guide table 5741 is fixedly arranged on the nut 574, and the guide table 5741 is matched with the guide groove 57111.

In this way, not only is the structure simple, but also the nut 574 can be made to move in the front-rear direction as shown in fig. 3 effectively.

Preferably, the power assembly 572 is a servo motor 5721, and the lead screw 573 is connected to an output end of the servo motor 5721.

The servo motor 5721 has a function of forward rotation and reverse rotation so that the nut 574 can perform a bidirectional movement in the front-rear direction as shown in fig. 3.

Preferably, a power shaft 5722 is in power connection with the servo motor 5721, the power shaft 5722 is connected with a rotating shaft 5725 through a coupling 5723, a worm gear 5724 is in key connection with the rotating shaft 5725, and the worm gear 5724 is meshed with the lead screw 573.

The worm gear 5724 is meshed with the screw 573, the worm gear 5724 plays a role of a speed reducer, the power shaft 5722 of the servo motor 5721 is prevented from rotating too fast, so that the nut 574 moves too fast, and the aim of accurate focusing of the curtain mist generator 56 cannot be achieved finally, the coupler 5723 is arranged to protect the power shaft 5722 of the servo motor 5721, and the service life of the servo motor 5721 is prolonged finally.

Preferably, the upright post 2 is fixedly arranged on the ground of an intersection of the crossroad, the upright post 2 is positioned at the center of the intersection of the crossroad, the cross bar 3 is fixedly arranged at the top of the upright post 2, and the center line of the cross bar 3 is overlapped with the center line of the upright post 2.

By adopting the design of the direction, the urban road planning is beautiful and the road is convenient to be smooth.

Claims

1. The utility model provides a traffic lights and road conditions billboard which characterized in that: including four traffic light (1), stand (2), cross rod (3), four dead levers (4) and four air imaging system (5), cross rod (3) are passed through stand (2) are fixed to be set up subaerial at the intersection of crossroad department, four dead lever (4) are fixed the setting respectively on the side surface of cross rod (3), four traffic light (1) is fixed the corner that sets up at the crossroad respectively, the light mark of traffic light (1) passes through air imaging system (5) formation of image is in the correspondence the below of dead lever (4).

2. A traffic light and road condition billboard as claimed in claim 1, wherein: the air imaging system (5) comprises a first compound lens (51), a second compound lens (52), an arc reflector (53), a beam splitter (54), a reflector (55) and a curtain fog generator (56), wherein light of a light mark of the traffic indicator lamp (1) enters the first compound lens (51) through a light incidence end of the first compound lens (51), passes through the first compound lens (51) and the beam splitter (54), and then enters the arc reflector (53) through a light emergence end of the second compound lens (52); light rays are reflected by the cambered surface reflector (53) and enter the second compound lens (52) again through the light ray exit end of the second compound lens (52), and are converged below the corresponding fixing rod (4) through the curtain mist generator (56) after passing through the beam splitter (54) and the reflector (55) to form a transparent air light wall.

3. A traffic light and road condition billboard as claimed in claim 2, wherein: the adjusting device is characterized by further comprising four adjusting assemblies (57), the four adjusting assemblies (57) are symmetrically arranged about the axis of the upright column (2), each adjusting assembly (57) comprises an installation seat (571), a power assembly (572), a lead screw (573), a nut (574) and a mounting plate (575), the installation seat (571) is installed on the fixing rod (4), the installation seat (571) is provided with a through convex groove (5711) along the length direction of the installation seat (571), the power assembly (572) is fixedly arranged in the convex groove (5711), the lead screw (573) is rotatably fixed in the convex groove (5711) through the power assembly (572), the nut (574) is sleeved on the lead screw (573), and the curtain mist generator (56) is installed on the nut (574) through the mounting plate (575).

4. A traffic light and road condition billboard as claimed in claim 3, wherein: set up guide way (57111) in convex groove (5711), fixed direction platform (5741) that is equipped with on nut (574), direction platform (5741) with guide way (57111) mutually support.

5. A traffic light and traffic sign board according to claim 4, wherein: the power assembly (572) is a servo motor (5721), and the lead screw (573) is connected to the output end of the servo motor (5721).

6. A traffic light and traffic sign board according to claim 5, wherein: servo motor (5721) power is connected with power shaft (5722), power shaft (5722) are connected with pivot (5725) through shaft coupling (5723), key connection has turbine (5724) on pivot (5725), turbine (5724) with lead screw (573) intermeshing.

7. A traffic light and road condition billboard as claimed in claim 1, wherein: the upright post (2) is fixedly arranged on the ground of an intersection of the crossroad, the upright post (2) is positioned at the center of the intersection of the crossroad, the crossrod (3) is fixedly arranged at the top of the upright post (2), and the central line of the crossrod (3) is overlapped with the central line of the upright post (2).