CN212316731U - Reflective road sign - Google Patents
Reflective road sign Download PDFInfo
- Publication number
- CN212316731U CN212316731U CN202020959622.8U CN202020959622U CN212316731U CN 212316731 U CN212316731 U CN 212316731U CN 202020959622 U CN202020959622 U CN 202020959622U CN 212316731 U CN212316731 U CN 212316731U
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- CN
- China
- Prior art keywords
- reflective
- shell
- light
- road sign
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000001934 delay Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000036626 alertness Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a reflective road sign belongs to traffic facilities technical field. This reflective road sign includes mount pad and two reflection unit of symmetric distribution on the mount pad, the reflection unit includes the shell, the reflecting plate and the trembler that is located between reflecting plate and the shell, the lateral surface of reflecting plate is stained with reflection of light glass pearl, the trembler comprises a plurality of printing opacity district one and the shading district one that distributes alternately, be provided with a plurality of printing opacity district two and shading district two on the shell, printing opacity district two and shading district two alternate distribution are on the shell, link to each other through a plurality of spring posts between the internal face of trembler and shell, shell and mount pad integrated into one piece. The utility model has the advantages of can improve the security of traveling etc.
Description
Technical Field
The utility model belongs to the technical field of traffic facilities, a reflection road sign is related to.
Background
The reflective road sign is an important safety facility for the night driving of a road, when headlights of the night driving irradiate the reflective road sign, reflective materials (orderly arranged micro glass balls) in the paint of the road sign reflect light rays into the visual angle of a driver, so that the reflective road sign is easy to identify, has a particularly obvious effect, and is an important safety facility for the high-speed driving safety at night.
In some sections with multiple accidents, particularly tunnels and bridge floors of expressways, flashing indicator lamps are mostly adopted to improve the alertness of drivers and improve the driving safety of the roads, however, the existing tunnel flashing road signs are generally realized by controlling intermittent starting and stopping of the power supplies and electric light sources, and the flashing road signs on the bridge floors are also based on the principle, but the power supplies adopt solar panels, and the measures all need external power supplies, and even the solar power supplies also have the problems of high cost, difficult maintenance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reflective road sign to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem that how to make reflective road sign have certain probability to carry out intermittent type nature reflection to the reverberation through the design to the road sign.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a reflective road sign, its characterized in that, this reflective road sign includes mount pad and two reflection unit of symmetric distribution on the mount pad, reflection unit includes shell, reflecting plate and is located the trembler between reflecting plate and the shell, the lateral surface of reflecting plate is stained with reflection of light glass pearl, the trembler comprises a plurality of printing opacity district one and the shading district one that distribute alternately, be provided with a plurality of printing opacity district two and shading district two on the shell, printing opacity district two and two alternate distributions in shading district are on the shell, link to each other through a plurality of spring posts between the internal face of trembler and shell, shell and mount pad integrated into one piece.
The reflecting road sign is arranged on two sides of a road through the upright posts of the guardrail, particularly when the reflecting road sign is arranged on a bridge surface, the vibration amplitude of a bridge body is relatively large, the vibrating reed is suspended in the shell through the plurality of spring posts, the shell, the reflecting plate and the base quickly feed back vibration under the vibration effect, the vibrating reed delays the vibration of the feedback upright posts due to the effect of the spring posts connected with the vibrating reed, and the vibration frequency is different from that of the shell, so that incident light and reflected light folded back by the reflecting plate can be continuously prolonged only through the first light-transmitting area and the second light-transmitting area, the reflecting road sign can reflect the reflected light in time and cannot reflect the reflected light in time and feed back the reflected light to a driver, and the reflecting road sign is in a flickering shape so as to provide a warning effect for; the reflective glass beads are commonly used as materials for the existing reflective road signs in the prior art, are fine glass beads formed by melting glass sand materials at high temperature, and are not described herein again.
The device can be connected with the ground or other objects through the flexible connecting piece, so that the swing probability of the whole reflective road sign is further improved, the reflective road sign can be swung by wind, rain and the like, and the flexible connecting mode comprises a spring piece, a spring rod, suspension installation and the like.
The first light-transmitting area and the second light-transmitting area are areas with light-transmitting performance, and the first light-shielding area and the second light-shielding area are opaque areas coated with light-shielding materials.
In a aforesaid reflective road sign, the shell includes scintillation portion and the peripheral reflecting part that is located scintillation portion, two pass through light zone two and the shading zone two is located scintillation portion, and illumination can see through the reflecting part shines on the reflecting plate.
In order not to influence the normal indication function of the reflective road sign, an annular and light-permeable reflecting part is arranged at the periphery of the flashing area of the shell, and the area can reflect normally.
In the reflective road sign, the two reflective units are symmetrically distributed on the mounting base, and an inclination angle of 80-140 degrees is formed between the reflective plate of one reflective unit and the reflective plate of the other reflective unit.
Drawings
Fig. 1 is a schematic plan view of the reflective road sign.
Fig. 2 is a sectional view taken along a-a in fig. 1.
Fig. 3 is a plan view of the housing.
Fig. 4 is a schematic plan view of the reflecting plate.
In the figure, 1, a reflection unit; 2. a housing; 21. a first light-transmitting area; 22. a shading area I; 23. a reflection section; 24. a flicker section; 3. a reflective plate; 4. a vibrating piece; 41. a second light-transmitting area; 42. a shading area II; 43. a spring post; 5. and (7) mounting a seat.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the reflective road sign comprises a mounting base 5 and two reflective units 1 symmetrically distributed on the mounting base 5, each reflective unit 1 comprises a shell 2, a reflective plate 3 and a vibration plate 4 located between the reflective plate 3 and the shell 2, reflective glass beads are adhered to the outer side surface of the reflective plate 3, each vibration plate 4 consists of a plurality of light-transmitting areas one 21 and a plurality of light-shielding areas one 22 which are distributed at intervals, the shell 2 is provided with a plurality of light-transmitting areas two 41 and a plurality of light-shielding areas two 42, the light-transmitting areas two 41 and the light-shielding areas two 42 are distributed on the shell 2 at intervals, the vibration plate 4 is connected with the inner wall surface of the shell 2 through a plurality of spring posts 43, and the shell 2 and the mounting base 5 are.
The reflecting road sign is arranged on two sides of a road through the upright posts of the guardrail, particularly when the reflecting road sign is arranged on a bridge surface, the vibration amplitude of a bridge body is relatively large, the vibrating reed 4 is suspended in the shell through the plurality of spring posts 43, the shell 2, the reflecting plate 3 and the engine base quickly feed back vibration under the vibration effect, the vibrating reed 4 delays the vibration of the feedback upright posts under the effect of the spring posts 43 connected with the vibrating reed 4, and the vibration frequency is different from that of the shell 2, so that incident light and reflected light returned by the reflecting plate 3 can be continuously prolonged only through the first light-transmitting area 21 and the second light-transmitting area 41 at the same time, the reflecting light can be reflected sometimes and cannot be reflected sometimes, and is fed back to a driver, and the reflecting road sign is in a flickering shape so as to provide a warning effect for the driver; the reflective glass beads are commonly used as materials for the existing reflective road signs in the prior art, are fine glass beads formed by melting glass sand materials at high temperature, and are not described herein again.
The first light-transmitting area 21 and the second light-transmitting area 41 are areas with light-transmitting performance, and the first light-shielding area 22 and the second light-shielding area 42 are opaque areas coated with light-shielding materials.
The housing 2 includes a scintillator 24 and a reflector 23 located on the periphery of the scintillator 24, a second light-transmitting region 41 and a second light-shielding region 42 are located on the scintillator 24, and illumination can be irradiated on the reflector 3 through the reflector 23. In order not to affect the normal indication function of the reflective road sign, a ring-shaped and light-permeable reflection part 23 is arranged at the periphery of the flashing area of the shell 2, and the area can be reflected normally.
The two reflection units 1 are symmetrically distributed on the mounting base 5, and an inclination angle of 80-140 degrees is formed between the reflection plate 3 of one reflection unit 1 and the reflection plate 3 of the other reflection unit 1.
The trembler is parallel with the scintillation portion of casing, and is the inclination between scintillation portion and the horizontal plane, and the spring post is in the coplanar with the trembler under the vibration steady state for can form the great dislocation between trembler and the casing when the trembler produces little vibration, thereby reduced the minimum vibration amplitude that "scintillation" triggered, make this reflection road sign more sensitive.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. A reflective road sign is characterized by comprising an installation base (5) and two reflective units (1) symmetrically distributed on the installation base (5), the reflection unit (1) comprises a shell (2), a reflection plate (3) and a vibration plate (4) positioned between the reflection plate (3) and the shell (2), the outer side surface of the reflecting plate (3) is adhered with reflective glass beads, the vibrating plate (4) consists of a plurality of light transmitting areas I (21) and light shielding areas I (22) which are distributed at intervals, a plurality of second light-transmitting areas (41) and second light-shielding areas (42) are arranged on the shell (2), the second light-transmitting areas (41) and the second light-shielding areas (42) are distributed on the shell (2) at intervals, the vibrating reed (4) is connected with the inner wall surface of the shell (2) through a plurality of spring columns (43), and the shell (2) and the mounting seat (5) are integrally formed.
2. A reflective road sign according to claim 1, wherein the housing (2) comprises a flashing portion (24) and a reflective portion (23) located at the periphery of the flashing portion (24), and the second light-transmitting area (41) and the second light-shielding area (42) are located on the flashing portion (24), and the illumination can be irradiated on the reflective plate (3) through the reflective portion (23).
3. A reflective road sign according to claim 1 or 2, wherein two reflective units (1) are symmetrically arranged on the mounting base (5), and the reflective plate (3) of one reflective unit (1) and the reflective plate (3) of the other reflective unit (1) form an inclination angle of 80-140 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959622.8U CN212316731U (en) | 2020-05-29 | 2020-05-29 | Reflective road sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959622.8U CN212316731U (en) | 2020-05-29 | 2020-05-29 | Reflective road sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212316731U true CN212316731U (en) | 2021-01-08 |
Family
ID=74025046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959622.8U Expired - Fee Related CN212316731U (en) | 2020-05-29 | 2020-05-29 | Reflective road sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212316731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519558A (en) * | 2020-05-29 | 2020-08-11 | 湖北科技学院 | Reflective road sign |
-
2020
- 2020-05-29 CN CN202020959622.8U patent/CN212316731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519558A (en) * | 2020-05-29 | 2020-08-11 | 湖北科技学院 | Reflective road sign |
| CN111519558B (en) * | 2020-05-29 | 2024-05-28 | 湖北科技学院 | Reflective road sign |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |