CN107146535A - A kind of public transport, which arrives at a station to predict, shows LED screen - Google Patents
A kind of public transport, which arrives at a station to predict, shows LED screen Download PDFInfo
- Publication number
- CN107146535A CN107146535A CN201710431580.3A CN201710431580A CN107146535A CN 107146535 A CN107146535 A CN 107146535A CN 201710431580 A CN201710431580 A CN 201710431580A CN 107146535 A CN107146535 A CN 107146535A
- Authority
- CN
- China
- Prior art keywords
- led
- led control
- station
- public transport
- network controller
- 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.)
- Pending
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Classifications
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
Abstract
Arrive at a station to predict the invention discloses a kind of public transport and show LED screen, including：LED display, power module, LED control cards, LED control mainboards and network controller, power module, LED control cards, LED control mainboards and network controller integral type are encapsulated in the LED display back side.The public transport that the present invention is provided arrive at a station advance notice display screen use unitary design, power module, LED control cards, LED control mainboards and network controller integral type are encapsulated in the LED display back side, and repacking is simple, it is easily operated, advantageously reduce the workload of workmen and attendant.
Description
Technical field
Arrive at a station to predict and show LED screen the present invention relates to LED display technical field, more particularly to a kind of public transport.
Background technology
Public transport, which arrives at a station to predict, shows that LED screen is mainly used as bus arrival advance notice display, is applied particularly to bus-stop
Stop spacing our station station number is provided for passenger.Because LED screen is more fragile, in atmosphere, easily entering ash water inlet causes for long-term sudden and violent leakage
LED lamp bubble is damaged, and conventional mounting means is to use to be arranged on bus platform bield at present.But meet with skew wind rain or
When grieshoch raises up, existing mounting means is still difficult to meet security requirement.
The content of the invention
Based on background technology exist technical problem, the present invention propose a kind of public transport arrive at a station advance notice show LED screen.
A kind of public transport proposed by the present invention, which arrives at a station to predict, shows LED screen, including：LED display, power module, LED controls
Card, LED control mainboards and network controller；Wherein, network controller connection LED control mainboards, LED control mainboards connection LED
Control card, LED control cards connection LED display, power module connects LED display, LED control cards, LED control mainboards respectively
And network controller；
Power module, LED control cards, LED control mainboards and network controller integral type are encapsulated in the LED display back side.
Preferably, in addition to shell, outer casing frontispiece is engraved structure, and hollow out shape is matched with LED display, power supply mould
Block, LED control cards, LED control mainboards and network controller are sealed in LED display and coordinated in the cavity of shell formation；Shell
Bottom surface is provided with the groove of indent, and bottom portion of groove is provided with heat emission hole.
Preferably, groove is projected as arc or rectangle in the plane perpendicular to groove bearing of trend.
Preferably, outer casing top surface is arc.
Preferably, the junction of LED display and outer casing frontispiece is sealed using marine glue.
The public transport that the present invention is provided arrive at a station advance notice display screen use unitary design, power module, LED control cards, LED
Control mainboard and network controller integral type are encapsulated in the LED display back side, and repacking is simple, it is easy to operates, advantageously reduces and apply
Workman person and the workload of attendant.
In the present invention, the design of groove can avoid rainwater etc. from being made by heat emission hole into enclosure to LED display etc.
Into adverse effect.By optimizing the depth and aperture of groove, it can further strengthen the protection to heat emission hole, it is to avoid foreign matter such as grieshoch
Deng entrance heat emission hole 8.
Brief description of the drawings
Fig. 1 arrives at a station to predict for a kind of public transport proposed by the present invention shows LED screen function structure chart；
Fig. 2 arrives at a station to predict for a kind of public transport proposed by the present invention shows LED screen mechanical construction drawing.
Embodiment
Reference picture 1, Fig. 2, a kind of public transport proposed by the present invention, which arrives at a station to predict, shows LED screen, including：LED display 1, electricity
Source module 2, LED control cards 3, LED control mainboards 4, network controller 5 and shell 6.Wherein, the connection of network controller 5 LED controls
Mainboard 4 processed, the connection LED of LED control mainboards 4 control cards 3, the connection LED display 1 of LED control cards 3, power module 2 is connected respectively
LED display 1, LED control cards 3, LED control mainboards 4 and network controller 5.
Power module 2, LED control cards 3, LED control mainboards 4 and network controller 5 are encapsulated in by the integral type of shell 6
The back side of LED display 1.Specifically, the front of shell 6 is engraved structure, hollow out shape is matched with LED display 1, power module 2,
LED control cards 3, LED control mainboards 4 and network controller 5 are sealed in LED display 1 and coordinated in the cavity of the formation of shell 6.Outside
The bottom surface of shell 6 is provided with the groove 7 of indent, and the bottom of groove 7 is provided with heat emission hole.The design of groove 7, can avoid rainwater etc. by heat emission hole
LED display 1 etc. is adversely affected inside into shell 6.
In present embodiment, groove 7 is projected as arc or rectangle in the plane perpendicular to the bearing of trend of groove 7,
To ensure the depth of groove 7, so as to strengthen the protection to heat emission hole.When it is implemented, the corresponding arc-shaped projection of groove 7 can be limited
Centering angle is more than 180 degree, specifically may be configured as 270 degree, 315 degree, 330 degree, 345 degree etc..In this way, so as to limit the aperture of groove 7,
The protection to heat emission hole can further be strengthened, it is to avoid foreign matter such as grieshoch etc. enters heat emission hole 8.
In present embodiment, the top surface of shell 6 is arc, so that rainwater, debris etc. slide, it is to avoid debris is deposited in LED and shown
The adverse effect caused at the top of display screen..
In present embodiment, LED display 1 is sealed with the positive junction of shell 6 using marine glue, in this way, can avoid
Rainwater is entered by LED display 1 and the positive junction of shell 6, so as to improve the security of LED display work.
In present embodiment, LED display can meet outdoor complete using the dot matrix module of the bright luminescent material composition of superelevation
The need for weather；Power module uses the effective antistatic of independent switch Power Management Design and lightning protection；Structural material is designed from full aluminium,
Perfect thermal conductivity, makes the heat that display screen is produced distribute in air.The LED controls that binding function is powerful in present embodiment
Plate, supports the display modes such as fixation, rolling, single file, multirow, can show word, symbolic information；Meanwhile, lattice module combination
Flexibly, customizable various number of words combinations.In present embodiment, LED display uses pure import PC materials, and light transmittance is high, no matter
It it is daytime or evening, display effect is all accomplished ultimate attainment；PC materials have extremely strong robustness again simultaneously, resist power by force, not always
Change, non-brittle, non-yellowing burnt hair, light transmittance do not subtract for 10 years；Average life was up to more than 8 years.
The public transport that present embodiment is provided arrives at a station advance notice display screen installed in bus platform, connects after power supply, passes through network
Controller just can voluntarily work with the linkage of public traffic management platform.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of public transport is arrived at a station, advance notice shows LED screen, it is characterised in that including：LED display (1), power module (2), LED
Control card (3), LED control mainboards (4) and network controller (5)；Wherein, network controller (5) connection LED control mainboards (4),
LED control mainboards (4) connection LED control cards (3), LED control cards (3) connection LED display (1), power module (2) connects respectively
Connect LED display (1), LED control cards (3), LED control mainboards (4) and network controller (5)；
Power module (2), LED control cards (3), LED control mainboards (4) and network controller (5) integral type are encapsulated in LED and shown
Shield (1) back side.
2. public transport as claimed in claim 1 is arrived at a station, advance notice shows LED screen, it is characterised in that also including shell (6), shell (6)
Front is engraved structure, and hollow out shape is matched with LED display (1), power module (2), LED control cards (3), LED control masters
Plate (4) and network controller (5) are sealed in the cavity that LED display (1) coordinates shell (6) to be formed；Shell (6) bottom surface is provided with
The groove (7) of indent, groove (7) bottom is provided with heat emission hole.
3. public transport as claimed in claim 2 is arrived at a station, advance notice shows LED screen, it is characterised in that groove (7) is perpendicular to groove
(7) arc or rectangle are projected as in the plane of bearing of trend.
4. public transport as claimed in claim 2 is arrived at a station, advance notice shows LED screen, it is characterised in that shell (6) top surface is arc.
5. public transport as claimed in claim 4 is arrived at a station, advance notice shows LED screen, it is characterised in that LED display (1) and shell (6)
Positive junction is sealed using marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431580.3A CN107146535A (en) | 2017-06-09 | 2017-06-09 | A kind of public transport, which arrives at a station to predict, shows LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431580.3A CN107146535A (en) | 2017-06-09 | 2017-06-09 | A kind of public transport, which arrives at a station to predict, shows LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107146535A true CN107146535A (en) | 2017-09-08 |
Family
ID=59781780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710431580.3A Pending CN107146535A (en) | 2017-06-09 | 2017-06-09 | A kind of public transport, which arrives at a station to predict, shows LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107146535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967616A (en) * | 2021-02-03 | 2021-06-15 | 王金电 | On-vehicle LED intelligent display screen structure based on thing networking |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518194U (en) * | 2009-09-04 | 2010-06-30 | 康佳集团股份有限公司 | LED display device |
| CN202484941U (en) * | 2011-11-17 | 2012-10-10 | 常州轻工职业技术学院 | Radiator of LED street lamp |
| CN203573587U (en) * | 2013-10-25 | 2014-04-30 | 金安盛(厦门)精密钣金有限公司 | Bus station display board |
| CN203662462U (en) * | 2013-12-10 | 2014-06-25 | 无锡万象工业设计有限公司 | Bowl and cup bracket easy to radiate |
| CN204440642U (en) * | 2015-03-09 | 2015-07-01 | 北京壹卡行科技有限公司 | Public transport electronic station board system |
| CN205509322U (en) * | 2016-04-12 | 2016-08-24 | 河南正宇电气有限公司 | Six single -phase epitope batch meters |
| CN106025847A (en) * | 2016-06-08 | 2016-10-12 | 佘峰 | Noise-reduction electrical equipment protection box with high stability |
| JP2017071954A (en) * | 2015-10-07 | 2017-04-13 | コイト電工株式会社 | Road information board |
-
2017
- 2017-06-09 CN CN201710431580.3A patent/CN107146535A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518194U (en) * | 2009-09-04 | 2010-06-30 | 康佳集团股份有限公司 | LED display device |
| CN202484941U (en) * | 2011-11-17 | 2012-10-10 | 常州轻工职业技术学院 | Radiator of LED street lamp |
| CN203573587U (en) * | 2013-10-25 | 2014-04-30 | 金安盛(厦门)精密钣金有限公司 | Bus station display board |
| CN203662462U (en) * | 2013-12-10 | 2014-06-25 | 无锡万象工业设计有限公司 | Bowl and cup bracket easy to radiate |
| CN204440642U (en) * | 2015-03-09 | 2015-07-01 | 北京壹卡行科技有限公司 | Public transport electronic station board system |
| JP2017071954A (en) * | 2015-10-07 | 2017-04-13 | コイト電工株式会社 | Road information board |
| CN205509322U (en) * | 2016-04-12 | 2016-08-24 | 河南正宇电气有限公司 | Six single -phase epitope batch meters |
| CN106025847A (en) * | 2016-06-08 | 2016-10-12 | 佘峰 | Noise-reduction electrical equipment protection box with high stability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967616A (en) * | 2021-02-03 | 2021-06-15 | 王金电 | On-vehicle LED intelligent display screen structure based on thing networking |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |