CN109036191B

CN109036191B - Billboard capable of preventing light pollution

Info

Publication number: CN109036191B
Application number: CN201810950330.5A
Authority: CN
Inventors: 束学珍
Original assignee: Guilin Junwei Mark Making Co ltd
Current assignee: GUILIN JUNWEI MARK MAKING Co.,Ltd.
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2021-01-15
Anticipated expiration: 2038-08-20
Also published as: CN109036191A

Abstract

The invention discloses a light pollution prevention billboard, which comprises a pair of display boards, wherein a supporting column is arranged between the two display boards, the bottom of the supporting column is fixedly connected with a base, connecting mechanisms are symmetrically arranged on two sides of the supporting column, the display boards are connected with the supporting column through the connecting mechanisms, fixed shafts are symmetrically and fixedly connected with two sides of the supporting column, elastic mechanisms are rotatably connected onto the fixed shafts, a return spring is sleeved at the connecting part of the elastic mechanisms and the fixed shafts, memory metal is connected between the display boards and the supporting column, two ends of the memory metal are respectively rotatably connected with the display boards and the supporting column, and light transmission grooves are formed in the display boards. Strong light effect makes memory metal resume deformation, and after memory metal resumed deformation, can drive the rotation of show board, the change of angle can effectually avoid the light pollution that sunshine direct projection brought, when guaranteeing basic propaganda effect, also avoided light pollution to people's around influence.

Description

Billboard capable of preventing light pollution

Technical Field

The invention relates to the technical field of billboards, in particular to a billboard capable of preventing light pollution.

Background

The advertising board can be placed in the open air or in public places by the merchant, and the advertising board is placed in the place with more traffic, so that the propaganda effect can be effectively achieved, the popularity of the merchant is increased, and potential benefits are brought to the merchant.

Place at open air bill-board, generally can protect the frame of keeping apart on bill-board surface suit, and these frames generally can adopt transparent plain noodles material, on sunny day, the glossy bill-board in surface, can have very big reflection effect to the sunshine of direct injection, mirror surface reflection can be close even, when the light of sunshine is too strong, the dazzling that the light of mirror surface reflection can be very, make people's vision receive the influence, the pedestrian is difficult to look forward the thing, when influencing the propaganda effect, still influence pedestrian's vision.

Sometimes, a billboard is a propaganda mode of a merchant, sometimes, the billboard becomes a mark building of a place, the advertisement display board with too high reflectivity basically cannot see characters on the advertisement display board, pedestrians can relieve visual discomfort by changing angles, but a driver driving the vehicle cannot improve the visual sense by changing the angles, the driver can be influenced to know the way, the display board with too much dazzling of a serious person can prevent the driver from normally seeing objects forward, and potential hazards of traffic accidents exist.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the advertising board placed outdoors as propaganda can influence the propaganda effect due to light pollution, and even has potential safety hazard, so that the advertising board capable of preventing light pollution is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a prevent light pollution's bill-board, includes a pair of show board, two install the pillar between the show board, the bottom fixedly connected with base of pillar, coupling mechanism is installed to the bilateral symmetry of pillar, the show board passes through coupling mechanism and is connected with the pillar, the bilateral symmetry fixedly connected with fixed axle of pillar, it is connected with elastic mechanism to rotate on the fixed axle, elastic mechanism has cup jointed the return spring with the junction of fixed axle, still be connected with memory metal between show board and the pillar, memory metal's both ends rotate with show board, pillar respectively and are connected, the light trap has been seted up on the show board, the joint has convex lens in the light trap, the show board is close to one side fixedly connected with L type axle of pillar, the epaxial fixedly connected with level crossing of L type.

Preferably, the elastic mechanism comprises a second connecting shaft and a first connecting shaft, the second connecting shaft is slidably inserted into the first connecting shaft, a connecting spring is installed in the first connecting shaft, the connecting spring is fixedly connected with the second connecting shaft, and the second connecting shaft abuts against the memory metal.

Preferably, coupling mechanism includes spheroid, first movable block and second movable block, all set up flutedly in second movable block and the first movable block, the spheroid is installed in the recess, first movable block rotates with the spheroid to be connected, first connecting axle also rotates with the spheroid to be connected, spheroidal one end and show board fixed connection are kept away from to first movable block, spheroidal one end and pillar fixed connection are kept away from to first connecting axle.

Compared with the prior art, the invention has the beneficial effects that: strong light effect makes memory metal resume deformation, and after memory metal resumed deformation, can drive the rotation of show board, the change of angle can effectually avoid the light pollution that sunshine direct projection brought, when guaranteeing basic propaganda effect, also avoided light pollution to people's around influence.

Drawings

FIG. 1 is a schematic structural view of a light pollution preventing signboard according to the present invention;

FIG. 2 is a schematic structural view of a strong illumination state on the right side of a billboard for preventing light pollution according to the present invention;

fig. 3 is a schematic structural view of a strong illumination state on the left side of the billboard for preventing light pollution according to the present invention.

In the figure: the device comprises a base 1, a support 2, a first movable block 3, a first connecting shaft 4, a second connecting shaft 5, a memory metal 6, a plane mirror 7, an 8L-shaped shaft, a display board 9, a light transmission groove 10, a convex lens 11, a connecting spring 12, a fixed shaft 13, a second movable block 14 and a sphere 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a light pollution prevention billboard comprises a pair of display boards 9, a pillar 2 is installed between the two display boards 9, a base 1 is fixedly connected to the bottom of the pillar 2, connection mechanisms are symmetrically installed on two sides of the pillar 2, the display boards 9 are connected with the pillar 2 through the connection mechanisms, fixed shafts 13 are symmetrically and fixedly connected to two sides of the pillar 2, elastic mechanisms are rotatably connected to the fixed shafts 13, a return spring is sleeved at the connection position of the elastic mechanisms and the fixed shafts 13, memory metal 6 is further connected between the display boards 9 and the pillar 2, two ends of the memory metal 6 are respectively rotatably connected with the display boards 9 and the pillar 2, a light transmission groove 10 is formed in the display boards 9, a convex lens 11 is clamped in the light transmission groove 10, an L-shaped shaft 8 is fixedly connected to one side, close to the pillar 2, of the display boards 9, and a plane mirror 7;

the elastic mechanism comprises a second connecting shaft 5 and a first connecting shaft 4, the second connecting shaft 5 is inserted in the first connecting shaft 4 in a sliding mode, a connecting spring 12 is installed in the first connecting shaft 4, the connecting spring 12 is fixedly connected with the second connecting shaft 5, the second connecting shaft 5 abuts against the memory metal 6, when the memory metal 6 is soft at normal temperature, the elastic force of the connecting spring 12 acts on the second connecting shaft 5, the memory metal 6 bends, and the bending of the memory metal 6 can correspondingly drive the display board 9 to move;

wherein, coupling mechanism includes spheroid 15, first movable block 3 and second movable block 14, all set up flutedly in second movable block 14 and the first movable block 3, spheroid 15 is installed in the recess, first movable block 3 rotates with spheroid 15 to be connected, first connecting shaft 4 also rotates with spheroid 15 to be connected, the one end and the show board 9 fixed connection of spheroid 15 are kept away from to first movable block 3, the one end and the 2 fixed connection of pillar that spheroid 15 were kept away from to first connecting shaft 4, with spheroid 15 as middle medium, the structure of similar universal joint, make show board 9 through first movable block 3 spheroid 15 relatively, pillar 2 realizes a planar rotation, thereby can carry out the regulation of within range angle to show board 9.

When the display board 9 on the right side is strongly irradiated by sunlight, the sunlight can penetrate through the light transmission groove 10, the convex lens 11 can strengthen the irradiated light to a certain degree, because the memory metal 6 is arranged on the side surface of the convex lens 11, the light projected by the convex lens 11 can be specularly reflected by the plane mirror 7, wherein the convex lens 11 and the plane mirror 7 form an included angle of 45 degrees, the irradiated light can be refracted by 90 degrees, the refracted light can irradiate on the memory metal 6, the sunlight refracted by the mirror surface also has energy, the sunlight can have a certain heating effect on the memory metal 6 after being strengthened by the convex lens 11 and refracted by the plane mirror 7, according to the self characteristics of the memory metal 6, the deformation can be recovered after being heated, the memory metal 6 in the bending state can be automatically straightened, the display board 9 can be pushed to rotate in the straightening process, the show board 9 can drive the relative spheroid 15 of first movable block 3 and the rotation of pillar 2, and the show board 9 at this moment will be followed the angle of straight face sunlight and rotated downwards, avoids the refraction of sunshine, avoids the light pollution that show board 9 caused to the reflection of light, influences pedestrian's vision, and the propaganda effect of itself.

The display board 9 will rotate correspondingly when the left side is illuminated by intense eye light.

After the sunshine is irradiated, the temperature of the memory metal 6 is reduced, the elastic action of the return spring on the elastic mechanism and the elastic force of the connecting spring 12 drives the second connecting shaft 5 to press the memory metal 6, the memory metal 6 is bent due to the acting force of the pressing process on the memory metal 6, the memory metal 6 drives the display board 9 to rotate when being bent, the display board 9 is rotated to reset, and the normal display state is recovered.

The first embodiment is as follows:

this equipment can be used in traffic road display board, the display board of direct exposure in the environment, when light is too strong, the driver can't normally look over the road display board, lead to the driver can't know the road situation, the wrong situation of driving appears, smooth surface's road display board simultaneously, if shine the light reflection intensity on the display board too big, light reflection is to the driver in, can influence driver's sight, unable normal forward looking thing, on numerous and diverse road, the traffic accident just takes place very easily this moment, the emergence of the accident that causes because light pollution can be avoided to a certain extent to display board 9 of this device automatic change angle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a prevent advertising board of light pollution, includes a pair of show board (9), its characterized in that, two install pillar (2) between show board (9), the bottom fixedly connected with base (1) of pillar (2), coupling mechanism is installed to the bilateral symmetry of pillar (2), show board (9) are connected with pillar (2) through coupling mechanism, the bilateral symmetry fixedly connected with fixed axle (13) of pillar (2), it is connected with elastic mechanism to rotate on fixed axle (13), return spring has been cup jointed to the junction of elastic mechanism and fixed axle (13), still be connected with memory metal (6) between show board (9) and pillar (2), the both ends of memory metal (6) are connected with show board (9), pillar (2) rotation respectively, light-transmitting groove (10) have been seted up on show board (9), a convex lens (11) is clamped in the light-transmitting groove (10), the memory metal (6) is arranged on the side surface of the convex lens (11), one side, close to the support column (2), of the display board (9) is fixedly connected with an L-shaped shaft (8), and a plane mirror (7) is fixedly connected onto the L-shaped shaft (8);

elastic mechanism includes second connecting axle (5) and first connecting axle (4), second connecting axle (5) slide and insert and establish in first connecting axle (4), install connecting spring (12) in first connecting axle (4), connecting spring (12) and second connecting axle (5) fixed connection, second connecting axle (5) offset with memory metal (6).

2. The advertising board for preventing light pollution according to claim 1, wherein the connecting mechanism comprises a ball body (15), a first movable block (3) and a second movable block (14), the second movable block (14) and the first movable block (3) are both provided with a groove, the ball body (15) is mounted in the groove, the first movable block (3) is rotatably connected with the ball body (15), the first connecting shaft (4) is also rotatably connected with the ball body (15), one end of the first movable block (3) far away from the ball body (15) is fixedly connected with the display board (9), and one end of the first connecting shaft (4) far away from the ball body (15) is fixedly connected with the support column (2).