WO2017012476A1

WO2017012476A1 - Light-reflective and light-condensable movable road traffic sign

Info

Publication number: WO2017012476A1
Application number: PCT/CN2016/089315
Authority: WO
Inventors: 苏文藏
Original assignee: 苏文藏
Priority date: 2015-07-21
Filing date: 2016-07-08
Publication date: 2017-01-26
Also published as: CN204791862U

Abstract

A light-reflective and light-condensable road traffic sign comprises an upright column, a sign body (1), and a logo surface disposed on the body (1). The logo surface comprises a transparent character-shaped logo surface (11) and a non-transparent blank logo surface (12). The logo surface is disposed on a logo surface fixing layer (2) in the front of the body (1). A light reflecting layer (3) is disposed behind the logo surface fixing layer (2). The light reflecting layer (3) is disposed on a cushion (4). A rear housing (5) is located behind the cushion (4). A gap is reserved between the logo surface fixing layer (2) and the light reflecting layer (3). A light guide block (3-1) and a light guide groove (3-3) are provided in front of the light reflecting layer (3). A U-shaped plate (7) is disposed above the body (1). A roller (8) penetrates through the U-shaped plate (7), and the U-shaped plate (7) rotates along the roller (8). The roller (8) and the U-shaped plate (7) are disposed in a roller housing (9). The roller (8) and the roller housing (9) are fixed onto the upright column. The sign can rotate within a certain range, reduces the influence on the sign caused by strong wind and other factors, and reduces diffuse reflection of light. The light condensing effect is obvious, and the overall indication effect is obvious.

Description

Active road traffic sign with reflected light concentrating

Technical field

The utility model relates to a municipal public utility, in particular to an active road traffic sign with reflected light condensable.

Background technique

Road traffic signs are indispensable equipment in municipal utilities, which play an indispensable role in ensuring smooth roads and driving safety. The traditional road traffic signs have the following defects: the road traffic signs are often fixed on the roadside. When encountering strong winds, etc., the resistance increases, and the wind is affected by the wind for a long time. The basis of the sign is easy to loose, and it is stable. In addition, at night, traffic signs are usually indicated by the principle of reflection, but most of the light that the vehicle illuminates on the sign is emitted into the air, which reduces the intensity of reflected light, resulting in insignificant indication effect and poor indication. It cannot be applied to vehicle indications that are farther away or closer to the sign.

Summary of the invention

In order to overcome the deficiencies of the prior art, the present invention provides an active road traffic sign that reflects light can be concentrated.

The technical scheme of the utility model is as follows:

A movable road traffic sign capable of collecting light, comprising a pillar, a sign body, and a marking surface disposed on the body, wherein the marking surface comprises a transparent glyph surface and a non-transparent blank sign The front surface of the main body is a transparent marking surface fixing layer, and the reflective surface of the marking surface is provided with a reflective layer. The reflective layer is disposed on the cushion pad, the back of the cushion pad is a rear case of the body; a gap is left between the mark surface fixing layer and the light reflecting layer to form a reflective cavity, and the reflective layer is disposed in front of the reflective layer a light guiding block, a light guiding groove is formed between the light guiding blocks; a U-shaped plate is arranged above the body, and an inner groove of the U-shaped plate passes through the drum and rotates along the drum, the drum and the The U-shaped plate is disposed in the drum casing, and the drum and the drum casing are fixed to the column.

Further, the light guiding block and the light guiding groove are inclined downward, and the inclination angles of the upper and lower surfaces are different.

Further, an angle α between the upper side of the light guiding groove and the horizontal direction is 6°-15°.

Further, the angle β between the lower side of the light guiding groove and the horizontal direction is 25°-60°.

Further, the body is fixedly connected to the U-shaped plate through a fixing plate.

Further, a limiting block is respectively disposed on the front and rear sides of the drum.

According to the present invention having the above structure, the utility model has the advantages that the indicator plate in the utility model can be rotated within a certain range in the case of strong wind or the like, and the influence of factors such as strong wind on the indicator plate is less; The new reflective layer has a clear concentrating effect, which can reflect light in a wide range at night, reducing the diffuse reflection of light, and the overall indication effect is obvious, which has obvious advantages over traditional signs.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

Fig. 2 is an enlarged schematic view showing the structure of the portion A in Fig. 1.

In the figure, 1, the body; 2, the fixed surface of the marking surface; 3, the reflective layer; 3-1, the light guiding block; 3-2, the reflecting cavity; 3-3, the light guiding groove; 4, the cushion; Rear shell; 6, fixed plate; 7, U-shaped plate; 8, roller; 9, roller shell; 10, limit block; 11, glyph surface; 12, blank sign surface.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

As shown in Figure 1-2, the movable road traffic sign that the reflected light can condense includes a column, a sign body 1, a sign surface provided on the body 1, the sign surface includes a transparent glyph surface 11 and a non-transparent The blank marking surface 12 is provided on the main body 1. The front side of the main body 1 is a transparent marking surface fixing layer 2, and the reflective surface layer 3 is disposed behind the marking surface fixing layer 2. The reflective layer 3 is disposed on the cushion 4, and is buffered. The rear of the pad 4 is the rear case 5 of the body 1; a gap is left between the pinned surface fixing layer 2 and the reflective layer 3 to form a reflective cavity 3-2, and a light guiding block 3-1 is disposed in front of the reflective layer 3, and the light guiding block 3 is provided. A light guiding groove 3-3 is formed between -1; a U-shaped plate 7 is disposed above the body 1, and the body 1 is fixedly connected to the U-shaped plate 7 through the fixing plate 6.

The inner groove of the U-shaped plate 7 passes through the drum 8 and rotates along the drum 8. The drum 8, the U-shaped plate 7 is disposed in the drum casing 9, and the drum 8 and the drum casing 9 are fixed to the column. A stopper 10 is respectively disposed on the front and rear sides of the drum 8.

The light guiding block 3-1 and the light guiding groove 3-3 are inclined downward, and the inclination angles of the upper and lower surfaces are different. Specifically, the angle α between the upper side of the light guiding groove 3-3 and the horizontal direction is 6°-15°. The angle β between the lower side of the light guiding groove 3-3 and the horizontal direction is 25°-60°.

It is to be understood that those skilled in the art can make modifications and changes in the above description, and all such modifications and changes are intended to be included within the scope of the appended claims.

The invention has been exemplarily described above with reference to the accompanying drawings, The implementation of the novel patent is not limited by the above manner, as long as various improvements made by the method concept and technical solution of the utility model patent are adopted, or the concept and technical solution of the utility model patent are directly applied to other The occasions are within the protection scope of the present invention.

Claims

A movable road traffic sign capable of collecting light, comprising a pillar, a sign body, and a marking surface disposed on the body, wherein the marking surface comprises a transparent glyph surface and a non-transparent blank sign The front surface of the main body is a transparent marking surface fixing layer, the reflective surface of the marking surface is provided with a reflective layer, and the reflective layer is disposed on the cushion, the buffer The back of the pad is the back shell of the body;

a gap is formed between the marking surface fixing layer and the light reflecting layer to form a reflecting cavity, a light guiding block is disposed in front of the light reflecting layer, and a light guiding groove is formed between the light guiding blocks;

a U-shaped plate is disposed above the body, an inner groove of the U-shaped plate passes through the drum and rotates along the drum, the drum, the U-shaped plate is disposed in the drum casing, the drum and the drum A drum housing is fixed to the column.
The movable road traffic sign according to claim 1, wherein the light guiding block and the light guiding groove are inclined downward, and the inclination angles of the upper and lower surfaces are different.
The movable road traffic sign capable of concentrating light according to claim 2, wherein an angle α between the upper side of the light guiding groove and the horizontal direction is 6°-15°.
The movable road traffic sign capable of concentrating light according to claim 2, wherein an angle β between the lower side of the light guiding groove and the horizontal direction is 25°-60°.
The movable road traffic sign capable of concentrating light according to claim 1, wherein the body is fixedly coupled to the U-shaped plate by a fixing plate.
The movable road traffic sign capable of concentrating light according to claim 1, wherein the front and rear sides of the drum are respectively provided with a limiting block.