CN110258376A - A kind of display device of bearing-type mattess - Google Patents
A kind of display device of bearing-type mattess Download PDFInfo
- Publication number
- CN110258376A CN110258376A CN201910516855.2A CN201910516855A CN110258376A CN 110258376 A CN110258376 A CN 110258376A CN 201910516855 A CN201910516855 A CN 201910516855A CN 110258376 A CN110258376 A CN 110258376A
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- China
- Prior art keywords
- bearing
- display device
- type
- led light
- mattess
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
- E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A kind of display device of bearing-type mattess, including metal bearing frame, LED light luminescent screen is set in metal bearing frame, covering is equipped with metal mesh structure support on metal bearing frame, there are certain vertical range, the top covering setting non-light tight concrete panel of metal mesh structure supporter between metal mesh structure supporter and LED light luminescent screen.The present invention has good mechanical property, wearability and durability, it is actively shown suitable for pavement of road under the complexity traffic environment of city, make it possible carry information of road surface Dynamically Announce, promote the development of intelligent transportation, and improve the display brightness of road surface identification under the conditions of rain and snow weather, autos only efficiency can be effectively improved, guarantees traffic safety.
Description
Technical field
The invention belongs to functional cement based composites technical field, in particular to a kind of bearing-type mattess is shown
Showing device.
Background technique
With the rapid development of economy, the public places such as high-speed rail station, subway station, shopping mall occupy in people's lives it is important
Effect, a large amount of stream of people in public place, so that land marking is more and more important, land marking can play the big flow stream of people and draw
The effects of leading, increasing traffic safety, information is promoted to propagate.
The form of expression of current land marking mainly includes adhesive type land marking, ground spraying traffic mark, buried
Lamp etc., but adhesive type land marking wears no resistance, and is very easy to breakage due to abrasion, and spraying traffic mark durability is preferable, but
Using effect is poor under severe rain, snow weather condition, influences motor vehicle running safety, and not can be carried out dynamic traffic and refer to
Show；Underground lamp cover mainly uses the transparent cover plates such as tempered glass or polycarbonate (PC), and bearing capacity, wearability and information are aobvious
Show that function is poor.
Chinese patent 201610154501.4 discloses a kind of eye-catching prompting road junction intelligent traffic equipment, and the equipment is by LED
Lamp is evenly arranged in motor vehicle and non-motorized lane upward arrow shape placing groove, and glass is arranged above placing groove and plays waterproof and holds
Carry pavement loading effect.Although the equipment can play a warning role, improve traffic trip safety, its surface bearing capacity compared with
Difference, glass material coefficient of friction is smaller to be unfavorable for traffic safety, is unfavorable for the use of road large area.
Chinese patent 201520101373.8 discloses a panel and lamp body separate type ground dispersing identification light, includes
The transparent panel of tag mark and the lamp body for having light source, the light issued by lamp body are passed information by the panel with tag mark
It passs out.The identification light is at low cost, easy for installation, is easy sealing；Transparent panel uses polycarbonate (PC) engineering plastics, light transmission
Property is preferable, but bearing capacity and durability are poor, are simply possible to use in indoor exit signs.
Chinese patent 201620681388.0 discloses a kind of preparation method of non-light tight concrete metope display screen, the display
Screen is by non-light tight concrete panel, fixed bracket and luminescence component composition.Non-light tight concrete panel is by cement matrix and transparent resin
Composition, transparent resin is embedded in the loophole of straight uniform arrangement, fixed bracket is arranged in the back side, with light transmission coagulation in cement matrix
Native positions of panels is relatively fixed, installs luminescence component on fixed bracket, and luminescence component is projector or evenly distributed LED light,
It is corresponded with the loophole of non-light tight concrete panel.However, the display screen structure is in the carrying perpendicular to display plane direction
Power is poor, the use being not suitable in land marking system, especially in the bearing type motor vehicle trunk for having traffic loading to require
Application on road.
Summary of the invention
In order to overcome the disadvantages of the above prior art, current ground display field there are aiming at the problem that, mesh of the invention
Be a kind of display device of bearing-type mattess is provided, bearing capacity greatly improves, and have good wearability
And durability, it can be used for motor vehicle major trunk roads
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of display device of bearing-type mattess, which is characterized in that including metal bearing frame 1, metal carrying
LED light luminescent screen 2 is set in frame 1, covering is equipped with metal mesh structure supporter 3, metal grill knot on metal bearing frame 1
There is certain vertical range between structure supporter 3 and LED light luminescent screen 2, the top of metal mesh structure supporter 3 covers setting
Non-light tight concrete panel 4.
The upper surface of the metal bearing frame 1 is step surface, and metal mesh structure supporter 3 is arranged under the step surface
Edge, top surface on step surface along concordant.
Separated between two adjacent LEDs lamp using plastics or rubber separator 5 on the LED light luminescent screen 2, prevents optical crosstalk existing
The generation of elephant.
The non-light tight concrete panel 4 is made of concrete substrate and translucent material, and the translucent material is shown as orderly
The light transmission column array of arrangement, through the upper and lower surface of concrete substrate.
Light transmission column in the light transmission column array is highly 10-150mm perpendicular to ground, the section shape of the light transmission column
Shape is regular polygon, round or ellipse, when being regular polygon, side length 1-20mm；When for circle, radius 1-10mm.
LED light is corresponded on the LED light luminescent screen 2 corresponds with the light transmission column in light transmission column array.
LED light corresponds on the grid and LED light luminescent screen 2 of the metal mesh structure supporter 3, and each grid is permitted
Perhaps the light of a LED light passes through.
The concrete substrate is prepared using pouring molding or hydrostatic profile method, and material is cement concrete, cement bonded sand
Slurry or bituminous concrete, the translucent material are optical fiber or high transparency resin.
The cement type used in the cement concrete is portland cement or sulphate aluminium cement, the pitch coagulation
Soil is asphalt concrete or coal tar pitch concrete, and the aggregate maximum gauge in the cement concrete and bituminous concrete is small
Minimum range in loophole edge；The optical fiber is silica fibre, polymetylmethacrylate optical fiber or polystyrene
PS optical fiber.
The display device of the bearing-type mattess is rectangle, polygon in the cross sectional shape for being parallel to ground direction
Shape, round or ellipse etc., when for rectangle, having a size of long 50-600mm, wide 50-600mm.
Compared with prior art, the display device of bearing-type mattess of the present invention, mainly by non-light tight concrete panel,
Metal mesh structure supporter, LED light luminescent screen and four part of metal bearing frame are constituted, and have good mechanical property, resistance to
Mill property and durability are suitable for pavement of road under city complexity traffic environment and actively show, keep the dynamic for carrying information of road surface aobvious
Show and be possibly realized, promote the development of intelligent transportation, and improves the display brightness of road surface identification under the conditions of rain and snow weather, it can be effective
Autos only efficiency is improved, guarantees traffic safety.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The embodiment that the present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment 1
Referring to Fig.1, the present invention is a kind of display device of bearing-type mattess, mainly by non-light tight concrete panel 4,
Metal mesh structure supporter 3, metal bearing frame 1 and LED light luminescent screen 2 form.The size of non-light tight concrete panel 4 is length
50mm, wide 100mm, thick 10mm are made of sulphate aluminium cement net slurry and PMMA optical fiber.First with fixing mould by PMMA optical fiber
Uniform proper alignment is ready for cement fixing groove, then net with sulphate aluminium cement, water-reducing agent, additive and water preparation cement
Slurry, the net slurry prepared is poured into cement fixing groove, by maintenance, demoulding, polishing, polishing, finally obtains non-light tight concrete
Product.
Non-light tight concrete panel 4 is made of concrete substrate and translucent material, and wherein translucent material shows as ordered arrangement
Light transmission column array, light transmission column material is PMMA optical fiber, having a size of high 10mm, radius 1mm, adjacent light transmission intercolumniation be 5mm,
It is circle perpendicular to ground light transmission column section shape.
LED light luminescent screen 2 is made of several evenly distributed LED light, wherein in LED light and non-light tight concrete panel 4
Light transmission column corresponds.The light that LED light issues, is transferred to above panel by the optical fiber light transmission column in non-light tight concrete panel 4,
Reach display effect.Separated between two adjacent LEDs lamp using plastics or rubber separator 5 on LED light luminescent screen 2, prevents optical crosstalk
The generation of phenomenon.
Support construction has two parts, first is that having a size of long 50mm, wide 100mm, the metal grill of the stainless steel material of thick 3mm
Structural support 3 mainly alleviates the pressure of non-light tight concrete panel 4.Second is that the metal bearing frame 1 of stainless steel material,
It mainly protects 2 damage of LED light luminescent screen under the conditions of carrying.
Embodiment 2
Referring to Fig.1, the present invention is a kind of display device of bearing-type mattess, mainly by non-light tight concrete panel 4,
Metal mesh structure supporter 3, metal bearing frame 1 and LED light luminescent screen 2 form.The size of non-light tight concrete panel 4 is length
250mm, wide 250mm, thick 50mm are made of silicate cement cement paste and PS optical fiber.It is with fixing mould that PS optical fiber is uniform first
Proper alignment is ready for cement fixing groove, then prepares cement paste with portland cement, water-reducing agent, additive and water, will match
Good net slurry is poured into cement fixing groove；By maintenance, demoulding, polishing, polishing, non-light tight concrete product is finally obtained.
Non-light tight concrete panel 4 is made of concrete substrate and translucent material, and wherein translucent material shows as ordered arrangement
Light transmission column array, light transmission column material is PS optical fiber, having a size of high 50mm, radius 1.5mm, adjacent light transmission intercolumniation be 6mm,
It is circle perpendicular to ground light transmission column section shape.
LED light luminescent screen 2 is made of several evenly distributed LED light, wherein in LED light and non-light tight concrete panel 4
Light transmission column corresponds.The light that LED light issues, is transferred to above panel by the optical fiber light transmission column in non-light tight concrete panel 4,
Reach display effect.Separated between two adjacent LEDs lamp using plastics or rubber separator 5 on LED light luminescent screen 2, prevents optical crosstalk
The generation of phenomenon.
Support construction has two parts, first is that having a size of long 250mm, wide 250mm, the metal mesh of the aluminum alloy material of thick 4mm
Lattice structural support 3 mainly alleviates the pressure of non-light tight concrete panel 4.Second is that the metal bearing frame of aluminum alloy material
1,2 damage of LED light luminescent screen is mainly protected under the conditions of carrying.
Embodiment 3
Referring to Fig.1, the present invention is a kind of display device of bearing-type mattess, mainly by non-light tight concrete panel 4,
Metal mesh structure supporter 3, metal bearing frame 1 and LED light luminescent screen 2 form.Non-light tight concrete panel 4 is having a size of length
450mm, wide 450mm, thick 100mm are made of self-compaction cement mortar and epoxy resin.Prepare cement fixing groove first, then uses
Self-compaction cement mortar, water-reducing agent, additive and water prepare cement mortar, and the mortar prepared is poured into cement fixing groove,
Then it is punched when cement is semi-harden, epoxy resin is poured into hole, started maintenance after fully hardened, demoulding, polishing, throw
Light finally obtains non-light tight concrete product.
Non-light tight concrete panel 4 is made of concrete substrate and translucent material, and wherein translucent material shows as ordered arrangement
Light transmission column array, light transmission column material is epoxy resin, and having a size of high 100mm, radius 6mm, adjacent light transmission intercolumniation is
10mm, perpendicular to ground light transmission column section shape be circle.
LED light luminescent screen 2 is made of several evenly distributed LED light, wherein in LED light and non-light tight concrete panel 4
Light transmission column corresponds.The light that LED light issues, is transferred to above panel by the resin light transmission column in non-light tight concrete panel 4,
Reach display effect.
Support construction has two parts, first is that having a size of long 450mm, wide 450mm, the metal grill knot of the copper material of thick 5mm
Structure supporter 3 mainly alleviates the pressure of non-light tight concrete panel 4.Second is that the metal bearing frame 1 of copper material, main
It is protection 2 damage of LED light luminescent screen under the conditions of carrying.
Embodiment 4
Referring to Fig.1, the present invention is a kind of display device of bearing-type mattess, mainly by non-light tight concrete panel 4,
Metal mesh structure supporter 3, metal bearing frame 1 and LED light luminescent screen 2 form.Non-light tight concrete panel 4 is having a size of length
300mm, wide 600mm, thick 150mm are made of asphalt concrete and polyester resin silk.It is prepared first with 3D printer neat
Evenly distributed polyester resin array, is ready for pitch fixing groove, array is put into fixing groove, then the petroleum prepared is dripped
Green concreting finally obtains non-light tight concrete product into concrete fixing groove, through roller-compaction.
Non-light tight concrete panel 4 is made of concrete substrate and translucent material, and wherein translucent material shows as ordered arrangement
Light transmission column array, light transmission column material is polyester resin, and having a size of high 150mm, radius 10mm, adjacent light transmission intercolumniation is
14mm, perpendicular to ground light transmission column section shape be circle.
LED light luminescent screen 2 is made of several evenly distributed LED light, wherein in LED light and non-light tight concrete panel 4
Light transmission column corresponds.The light that LED light issues, is transferred to above panel by the resin light transmission column in non-light tight concrete panel 4,
Reach display effect.
Support construction has two parts, first is that having a size of long 300mm, wide 600mm, the metal mesh of the stainless steel material of thick 6mm
Lattice structural support 3 mainly alleviates the pressure of non-light tight concrete panel.Second is that the metal bearing frame 1 of stainless steel material,
It mainly protects LED light luminescent screen damage under the conditions of carrying.
The foregoing is merely one embodiment of the present invention, it is not all of or unique embodiment, this field is common
Any equivalent transformation that technical staff takes technical solution of the present invention by reading description of the invention, is the present invention
Claim covered.
Claims (10)
1. a kind of display device of bearing-type mattess, which is characterized in that including metal bearing frame (1), metal carrying
It is set LED light luminescent screen (2) in frame (1), covering is equipped with metal mesh structure supporter (3) on metal bearing frame (1), gold
Belonging between network supporter (3) and LED light luminescent screen (2) has certain vertical range, metal mesh structure supporter (3)
Top covering setting non-light tight concrete panel (4).
2. the display device of bearing-type mattess according to claim 1, which is characterized in that the metal bearing frame
(1) upper surface is step surface, and edge is arranged in the step surface lower edge, top surface and step surface in metal mesh structure supporter (3)
Concordantly.
3. wanting the display device of the 1 bearing-type mattess according to right, which is characterized in that the LED light luminescent screen (2)
Separated between upper two adjacent LEDs lamp using plastics or rubber separator (5), prevents the generation of optical crosstalk phenomenon.
4. the display device of bearing-type mattess according to claim 1, which is characterized in that the non-light tight concrete face
Plate (4) is made of concrete substrate and translucent material, and the translucent material shows as the light transmission column array of ordered arrangement, through mixed
The upper and lower surface of solidifying soil matrix body.
5. the display device of bearing-type mattess according to claim 4, which is characterized in that in the light transmission column array
Light transmission column perpendicular to ground, be highly 10-150mm, the cross sectional shape of the light transmission column is regular polygon, circle or ellipse
Shape, when being regular polygon, side length 1-20mm；When for circle, radius 1-10mm.
6. the display device of bearing-type mattess according to claim 4, which is characterized in that the LED light luminescent screen
(2) LED light is corresponded on corresponds with the light transmission column in light transmission column array.
7. according to the display device of the bearing-type mattess of claim 3 or 6, which is characterized in that the metal grill
LED light corresponds on the grid of structural support (3) and LED light luminescent screen (2), and each grid allows the lamp of a LED light
Light passes through.
8. the display device of bearing-type mattess according to claim 4, which is characterized in that the concrete substrate is adopted
It is prepared with pouring molding or hydrostatic profile method, material is cement concrete, cement mortar or bituminous concrete, the light transmission material
Material is optical fiber or high transparency resin.
9. the display device of bearing-type mattess according to claim 8, which is characterized in that in the cement concrete
For the cement type used for portland cement or sulphate aluminium cement, the bituminous concrete is that asphalt concrete or coal drip
Green concrete, the aggregate maximum gauge in the cement concrete and bituminous concrete are less than the minimum range at loophole edge；
The optical fiber is silica fibre, polymethyl methacrylate (PMMA) optical fiber or polystyrene (PS) optical fiber.
10. the display device of bearing-type mattess according to claim 1, which is characterized in that the bearing-type coagulation
The display device in soil face is rectangle, polygon, round or ellipse in the cross sectional shape for being parallel to ground direction, when for rectangle
When, having a size of long 50-600mm, wide 50-600mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910516855.2A CN110258376A (en) | 2019-06-14 | 2019-06-14 | A kind of display device of bearing-type mattess |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910516855.2A CN110258376A (en) | 2019-06-14 | 2019-06-14 | A kind of display device of bearing-type mattess |
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| CN110258376A true CN110258376A (en) | 2019-09-20 |
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| CN201910516855.2A Pending CN110258376A (en) | 2019-06-14 | 2019-06-14 | A kind of display device of bearing-type mattess |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663464A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Light-transmitting concrete-based LED active light-emitting traffic marking and construction method thereof |
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| US4570207A (en) * | 1982-10-20 | 1986-02-11 | Sho-Bond Construction Co., Ltd. | Luminous indicating device |
| CN201796567U (en) * | 2010-09-27 | 2011-04-13 | 深圳市联建光电股份有限公司 | LED display module applied to ground |
| CN105974727A (en) * | 2016-06-28 | 2016-09-28 | 广州固恒建材有限公司 | Light transmission concrete display screen and manufacturing method thereof |
| CN106192655A (en) * | 2016-09-21 | 2016-12-07 | 聂玲 | High-efficiency solar floor tile |
| CN206666991U (en) * | 2017-03-06 | 2017-11-24 | 浙江勋达工程咨询有限公司 | A kind of escape way floor tile with prompt facility |
| WO2018041957A1 (en) * | 2016-08-31 | 2018-03-08 | Volker Probst | Display unit, display apparatus containing at least one display unit, and use of the display unit and the display apparatus |
| CN109235186A (en) * | 2018-09-27 | 2019-01-18 | 吕梅莲 | A kind of triangle non-light tight concrete pavement brick and preparation method thereof |
| CN109853331A (en) * | 2019-03-14 | 2019-06-07 | 江门朗天照明有限公司 | Back box, transparent brick and pavement warning system |
-
2019
- 2019-06-14 CN CN201910516855.2A patent/CN110258376A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570207A (en) * | 1982-10-20 | 1986-02-11 | Sho-Bond Construction Co., Ltd. | Luminous indicating device |
| CN201796567U (en) * | 2010-09-27 | 2011-04-13 | 深圳市联建光电股份有限公司 | LED display module applied to ground |
| CN105974727A (en) * | 2016-06-28 | 2016-09-28 | 广州固恒建材有限公司 | Light transmission concrete display screen and manufacturing method thereof |
| WO2018041957A1 (en) * | 2016-08-31 | 2018-03-08 | Volker Probst | Display unit, display apparatus containing at least one display unit, and use of the display unit and the display apparatus |
| CN106192655A (en) * | 2016-09-21 | 2016-12-07 | 聂玲 | High-efficiency solar floor tile |
| CN206666991U (en) * | 2017-03-06 | 2017-11-24 | 浙江勋达工程咨询有限公司 | A kind of escape way floor tile with prompt facility |
| CN109235186A (en) * | 2018-09-27 | 2019-01-18 | 吕梅莲 | A kind of triangle non-light tight concrete pavement brick and preparation method thereof |
| CN109853331A (en) * | 2019-03-14 | 2019-06-07 | 江门朗天照明有限公司 | Back box, transparent brick and pavement warning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663464A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Light-transmitting concrete-based LED active light-emitting traffic marking and construction method thereof |
| CN111663464B (en) * | 2020-05-29 | 2021-07-16 | 同济大学 | Light-transmitting concrete-based LED active light-emitting traffic marking and construction method thereof |
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Application publication date: 20190920 |