CN106409165A - Electronic information sign - Google Patents
Electronic information sign Download PDFInfo
- Publication number
- CN106409165A CN106409165A CN201610941843.0A CN201610941843A CN106409165A CN 106409165 A CN106409165 A CN 106409165A CN 201610941843 A CN201610941843 A CN 201610941843A CN 106409165 A CN106409165 A CN 106409165A
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- China
- Prior art keywords
- flip
- display unit
- unit module
- casing
- shell
- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010295 mobile communication Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to an electronic information sign, which comprises a box body, a flip type display unit module movably arranged on an information display face, a heat dissipation channel formed by contacting the periphery of the rear side of the flip type display unit module with baffle plates on the box body in a sealing way, and a heat dissipation system arranged in the box body, wherein a turn type connecting device is arranged between the flip type display unit module and the box body; the heat dissipation system is a ventilation and heat dissipation system; the ventilation and heat dissipation system is connected with the heat dissipation channel in a ventilation way, so that heat in the flip type display unit module is discharged to the outside of the box body; an alternating-current distribution module, an information transmission system and an information broadcasting system are arranged in the box body; the information broadcasting system is in communication connection with a mobile communication system, and can load information through the internet or broadcast on line. Through the technical scheme, the electronic information sign not only is simple in structure and convenient to install, but also has a ventilation and heat dissipation function, and can meet the application requirements in various occasions indoors and outdoors.
Description
Technical field
The present invention relates to electronic information display field, specially a kind of electronic information board.
Background technology
Message board is one of information transmission main carriers, is widely used in bus parking point, traffic is led and shown, commercially
The information of the public places such as square, avenue, airport, station, harbour is issued.Fast-developing with intelligent city, as letter
Breath board should be towards photoelectric display, Based Intelligent Control development.In recent years, Small Distance LED display, OLED display screen increasingly mature,
Photoelectric display will become mainstream information display terminal.It is applied on message board for realizing LED and OLED display system, and
The various applied environment of indoor and outdoor can be met, essentially consist in：Convenience, manufacturing cost and the display of installing maintenance of display system
The problems such as radiating of system and waterproof.
Content of the invention
In order to solve the above problems, the present invention provide a kind of simple for structure, install that convenient, radiating is good, low cost of manufacture,
Meet the electronic information board of the various application of indoor and outdoor.
The present invention is a kind of electronic information board solving the above problems, including：Casing；This casing be provided with information display surface and
Casing installing mechanism；For ease of installing and maintaining, raising electronic information board radiating effect, also include：Positioned at casing information
On rear side of flip-shell display unit module on display surface, this flip-shell display unit module, surrounding and the baffle plate on described casing seal
Close the heat dissipation channel that contact constituted and be located at the cooling system on casing；It is provided with AC/DC conversion electric power in heat dissipation channel
And information receiving system；Cooling system is aeration radiation system, and this aeration radiation system is connected with heat dissipation channel ventilation, will radiate
Heat in passage is expelled to outside casing；Solve the heat dissipation problem of electronic information board, have simple for structure, install convenient,
Meet the application of indoor and outdoor occasion.
Because the information display surface of electronic information board of the present invention is not of uniform size, therefore, can install at information display surface position
One or more groups of ED unit modules.As the electronic information board showing etc is led in electronic bus message board, road indicator, traffic,
Because the information display surface of such electronic information board is less, therefore, single as long as installing a group cover formula display in information display surface
Element module；As the electronic information board of waiting pavilion at bus station, propaganda board, message display window etc, because this type of information display surface is larger,
Therefore, in information display surface, multigroup flip-shell display unit module can be installed；Specifically can according to described information display surface size Lai
Determine.
A kind of preferred version of the flip-shell display unit module described in electronic information board of the present invention, the display of this flip-shell is single
Element module includes：Convertible attachment means between flip-shell bracing frame, this flip-shell bracing frame and casing and be arranged on this
Electronic display module on front side of flip-shell bracing frame；Its structure very simple.
Convertible attachment means in accordance with the above, this convertible attachment means includes being located at flip-shell display unit mould
The revolving joint that is rotatably connected between casing on the upside of block and being located on the downside of flip-shell display unit module and casing between
Mutually buckle the tightening device connecting；Flip-shell display unit module is opened with this revolving joint for fulcrum or is closed, and closes
Fixed by fastening type device during conjunction；Install and maintaining is quite convenient to.
A kind of preferred version of revolving joint in accordance with the above, this revolving joint includes being fixedly mounted on
Hanger rod device on casing and this pendant device corresponding are fixedly mounted on the hook dress of flip-shell display unit module upper lateral part
Put；Its hanger rod device is made up of the fixed plate of cylinder peg, this cylinder peg two ends；Fixed plate is fixedly connected with casing；
The hook of the inner circle structure that its latch hook device is arranged by Correspondent cy linder body peg and this hook and flip-shell display unit module
The contiguous block composition that sidepiece connects；It is to be rotatably connected that hook is mounted on peg；Be easy to flip-shell display unit module dismounting and
Maintaining.
A kind of preferred version of tightening device in accordance with the above, the fastening that this tightening device includes being located on casing is recessed
Groove and the fastening folder composition being located at corresponding fastening groove setting on the downside of flip-shell display unit module；It buckles folder by fixing
Block, lever arm, it is located at connecting shaft between fixed block and lever arm, covers tension spring composition in this connecting shaft；Lever arm one
The corresponding projection being provided with and buckling groove fit buckling groove in end, compressing or unclamp the lever arm other end can make described lever arm
The projection of one end departs from fastening groove or is buckled among fastening groove；Its structure very simple.
One kind of the baffle plate closing contact in flip-shell display unit module surrounding and casing in accordance with the above is preferably
Scheme, is provided with sealing gasket to realize between described flip-shell display unit module surrounding rear lateral portion and described baffle plate；This sealing gasket
It is arranged on baffle plate position on rear side of corresponding flip-shell display unit module surrounding；Also may be installed flip-shell display unit module four
All rear lateral portion.
Baffle plate in accordance with the above, because body structure is varied（As one side casing, two-sided casing, wall-hanging box
Body, embedded casing, suspension type casing etc.）, therefore, baffle plate can be the dividing plate being located in casing；Alternatively it is located on rear side of casing
Back side panel；Also can be for being arranged on the base plate being exclusively in the makeup of heat dissipation channel on rear side of flip-shell display unit module；So, may be used
Meet the application of various body structures.
In order to electronic information board of the present invention possesses independent play-out function, it is provided with casing：Power to AC/DC conversion electric power
AC distribution module and provide the information transmitting system of information data and information broadcasting system to information receiving system；Exchange
It is provided with wire connector between Power entry module and AC/DC conversion electric power；It is provided between information transmitting system and information receiving system
Signal connector；Signal connector and wire connector be arranged on described flip-shell display unit module upper lateral part or be arranged on right
Answer on the casing on the upside of flip-shell display unit module.
For guaranteeing the stability that telecommunications connects, signal connector and wire connector respectively signal aerospace connectors and electricity
Line aerospace connectors.
For realizing remotely control, information broadcasting system is communicated to connect with GSM.
A kind of present invention electronic information board, its advantage include following some：
1st, electronic information board of the present invention includes casing；Also include the flip-shell display unit mould on casing information display surface
Heat dissipation channel that baffle plate closing contact in surrounding and casing on rear side of block, this flip-shell display unit module is constituted and being located at
Cooling system on casing；It is provided with AC/DC conversion electric power and information receiving system in heat dissipation channel；Cooling system is that ventilation dissipates
Hot systems, this aeration radiation system is connected with heat dissipation channel ventilation, and the heat in heat dissipation channel is expelled to outside casing；From
And, solve this electronic information board heat dissipation problem, to meet the application of outdoor occasion；
2nd, convertible attachment means of the present invention adopt convertible attachment means, and it includes：It is located at flip-shell display unit
Revolving joint and casing between and be located at the fastening and casing between on the downside of flip-shell display unit module on the upside of module
Device；Flip-shell display unit module is opened with revolving joint for fulcrum or is closed, and passes through fastening type device solid during closure
Fixed；Thus, it is easy to dismounting and maintaining；
3rd, it is respectively equipped with and AC distribution module and AC/DC conversion electric power between information transmitting system and information receiving system
Signal connector and wire connector；This signal connector and wire connector are arranged in described flip-shell display unit module
Sidepiece or be arranged on the casing on the upside of corresponding flip-shell display unit module；This attachment structure, does not affect flip-shell and shows
Unit module is turned on and off, and ensure that the stability of signal and electrical transfer；
In a word, a kind of electronic information of present invention board, not only possesses heat sinking function, and simple for structure, install convenient, meet indoor
The application of various occasions outward.
Brief description
Below according to accompanying drawing, the invention will be further described, and accompanying drawing only more fully understands the present invention, should not become
Limitation of the present invention：
Fig. 1 is one of LED message board of the present invention public transport LED message board front schematic view；
Fig. 2 is the a1-a1 side view shown in Fig. 1 of the present invention；
Fig. 3 is the b1-b1 profile shown in Fig. 1 of the present invention；
Fig. 4 is structural representation when flip-shell display unit module is dug by the b1-b1 section shown in Fig. 1 of the present invention；
Fig. 5 is the c1-c1 sectional view shown in Fig. 3 of the present invention；
Fig. 6 is one of LED message board of the present invention propaganda board LED message board front schematic view；
Fig. 7 is the a2-a2 side view shown in Fig. 6 of the present invention；
Fig. 8 is the b2-b2 profile shown in Fig. 6 of the present invention；
Fig. 9 is structural representation when flip-shell display unit module is dug by the b2-b2 section shown in Fig. 6 of the present invention；
Figure 10 is the c2-c2 sectional view shown in Fig. 8 of the present invention；
Figure 11 is one of LED message board of the present invention show window LED message board front schematic view；
Figure 12 is the a3-a3 sectional view shown in Figure 11 of the present invention；
Figure 13 is the b3-b3 profile shown in Figure 11 of the present invention；
Figure 14 is structural representation when flip-shell display unit module is dug by the b3-b3 section shown in Figure 11 of the present invention；
Figure 15 is the c3-c3 sectional view shown in Figure 13 of the present invention；
Figure 16 is the drawing of the revolving joint 3 shown in Fig. 1, Fig. 6, Figure 11 of the present invention；
Figure 17 is d-d profile shown in Figure 16 of the present invention；
Figure 18 is the drawing of the tightening device 4 shown in Fig. 1, Fig. 6, Figure 11 of the present invention；
Figure 19 is e-e sectional view shown in Figure 18 of the present invention.
Specific embodiment
A kind of present invention electronic information board includes：Electronic bus message board, propaganda board electronic information board, show window electronic information
Board, bus shelter electronic information board, suspension type electronic information board, traffic are led and are shown electronic information board etc..As above-mentioned brief description
In Fig. 1 to Fig. 5 be electronic bus message board implement figure；Fig. 6 to Figure 10 implements figure for propaganda board electronic information board；Figure 11 is to figure
15 is that figure implemented by show window electronic information board.Below just to three kinds of different types of electronic information boards of the present invention be embodied as carry out
Explanation.
As Fig. 1 to electronic bus message board illustrated in fig. 15, propaganda board electronic information board, show window electronic information board three
Plant embodiment accompanying drawing to understand, a kind of present invention electronic information board, including：Casing 8；This casing 8 is provided with information display surface 80 and case
Body installing mechanism 88；For ease of installing and maintaining, raising electronic information board radiating effect, this electronic information board also includes：
Flip-shell display unit module 10 on casing 8 information display surface 80, this flip-shell display unit module 10 rear side surrounding
The heat dissipation channel 50 that constituted with the baffle plate closing contact on casing 8 and be located at the cooling system on casing 8；In heat dissipation channel
It is provided with AC/DC conversion electric power 61 and information receiving system 71 in 50；Cooling system is aeration radiation system 5, this ventilation and heat system
System 5 is connected with heat dissipation channel 50 ventilation, and the heat in heat dissipation channel 50 is expelled to outside casing.Above-mentioned aeration radiation system 5
Be embodied as, knowable to Fig. 3 to Fig. 5, Fig. 8 to Figure 10, Figure 13 to Figure 15, aeration radiation system 5 is by air inlet system 5a and row
Wind system 5b forms；And air inlet system 5a, heat dissipation channel 50, exhaust system 5b divulge information connection successively；Good in order to reach
Scattered effect, to meet rain-proof during outdoor application, dust-proof requirement, air inlet system 3 is located at casing 8 bottom；This air inlet system 51
The second air inlet 53 of including the first air inlet 51 being located on casing 8 shell, being located at heat dissipation channel 50 bottom and being connected to
Air intake passage 52 between first air inlet 51, the second air inlet 53；It is provided with air filter in the first air inlet 51.To arrange
Wind system 52 is located at casing 8 top；The first exhaust outlet 55 that this exhaust system 52 includes being located on casing 8 shell, it is located at radiating
Second exhaust outlet 57 on passage 50 top and be connected to the air exhaust passage 56 between the first exhaust outlet 55, the second exhaust outlet 57；
It is provided with rain insensitive device 58 outside the first exhaust outlet 55；It is provided with ventilating fan 59 inside first exhaust outlet 55.
From Fig. 1, Fig. 6, electronic bus message board illustrated in fig. 11, propaganda board electronic information board, show window electronic information board
Three kinds of front schematic view understand, due to electronic bus message board, propaganda board electronic information board, show window electronic information board information
Display surface 80 is not of uniform size, therefore, in the installable one or more groups of flip-shell display unit modules in information display surface 80 position
10.（Electronic bus message board front schematic view as shown in Figure 1 understands, due to the information display surface 80 of this kind of electronic information board
Less, therefore, as long as this information display surface 80 installs a group cover formula display unit module 10；A surname as shown in Fig. 6 and Figure 11
The front schematic view passing hurdle electronic information board and show window electronic information board understands, because information display surface 80 is larger, therefore, can be
Information display surface 80 installs multigroup flip-shell display unit module 10）.According to said method, some are also had to indicate not in the drawings
Bus shelter electronic information board, suspension type electronic information board, traffic lead and show electronic information board etc., can be according to information display surface
One or more groups of ED unit modules 10 that 80 sizes are installed, specifically should determine according to information display surface 80 size.
A kind of preferred embodiment of flip-shell display unit module 10 in accordance with the above, such as Fig. 3 to Fig. 4, Fig. 8 are to figure
9th, shown in Figure 13 to Figure 14, flip-shell display unit module 10 includes：Flip-shell bracing frame 1, this flip-shell bracing frame 1 with described
Convertible attachment means between casing 8 and the LED display module 2 being arranged on this flip-shell bracing frame 1 front side；Its structure
Very simple.
A kind of preferred embodiment of convertible attachment means in accordance with the above, such as Fig. 1, Fig. 3 to Fig. 4 and Fig. 6, Fig. 8
To shown in Fig. 9 and Figure 11, Figure 13 to Figure 14, convertible attachment means include being located at flip-shell display unit module 10 upside with
The revolving joint 3 that is rotatably connected between casing 8 and being located between flip-shell display unit module 10 downside and described casing 8
Mutually buckle the tightening device 4 connecting；Flip-shell display unit module 10 is opened with this revolving joint for fulcrum or is closed,
Fixed by fastening type device during closure；Install and maintaining is quite convenient to.From Fig. 4, Fig. 5, Fig. 9, Figure 10, Figure 14, figure
And Figure 16, Figure 17 are it is also seen that revolving joint 3 includes the hanger rod device 31 being fixedly mounted on casing 8 and corresponds to
This pendant device 31 is fixedly mounted on the latch hook device 32 of flip-shell display unit module 10 upper lateral part；Hanger rod device 31 is by cylinder
Body peg 311, the fixed plate 312 at this cylinder peg 311 two ends are constituted；Fixed plate 312 is fixedly connected with casing 8.Hook fills
Put hook 321 and this hook 321 and the flip-shell display unit mould of the 32 inner circle structures being arranged by Correspondent cy linder body peg 311
The contiguous block 322 that block 10 sidepiece connects is constituted；Hook 321 is mounted on peg 311, and is rotatably connected.From Fig. 4, Fig. 9, Figure 14
And Figure 18, Figure 19 are it is also seen that tightening device 4 includes the fastening groove 42 being located on casing 8 and is located at flip-shell and shows
The corresponding fastening folder 41 buckling groove 42 setting in unit module 10 downside；It buckles folder 42 by fixed block 421, lever arm 422, position
In the connecting shaft 423 between fixed block 421 and lever arm 422, cover tension spring 424 in this connecting shaft 423 and form；In activity
The corresponding projection 425 being provided with and buckling groove 41 cooperation buckling groove 41 in arm 422 one end, compresses or unclamps lever arm 422 another
One end can make the projection 425 of lever arm 422 one end depart from fastening groove 41 or be buckled among fastening groove 41.Except accompanying drawing of the present invention
Outside shown convertible attachment means structure, also adoptable wall-hanging attachment means, the enforcement of this wall-hanging attachment means
Mode：It is to be provided with dropper attachment means at flip-shell display unit module 10 rear lateral portion and casing 8 information display surface 80 position
（As：The mounting connection structure of wall-hanging TV）, during maintaining, flip-shell display unit module 10 fast can be pulled down, to turning over
Lid formula display unit module 10 putting maintenance into practice.
The baffle plate closing contact in flip-shell display unit module surrounding and casing in accordance with the above, such as Fig. 5, figure
10th, shown in Figure 15, between flip-shell display unit module 10 surrounding rear lateral portion and baffle plate, it is provided with sealing gasket 83；This sealing gasket 83
It is arranged on baffle plate position on rear side of corresponding flip-shell display unit module 10 surrounding；Also may be installed flip-shell display unit module
10 surrounding rear lateral portion.Baffle plate in accordance with the above, as shown in Fig. 3 to Fig. 5, Fig. 8 to Figure 10, Figure 13 to Figure 15, due to casing
Structure is varied（As one side casing, two-sided casing, wall-hanging casing, embedded casing, suspension type casing etc.）, therefore, should
Baffle plate can be the dividing plate 81 being located in casing 8, is alternatively located at the back side panel 82 of casing 8 rear side；Except accompanying drawing of the present invention indicates it
Outward, also can specially be provided for constituting the base plate of heat dissipation channel 50 on rear side of flip-shell display unit module 10, form radiating logical
Road 50.So, the application of various body structures can be met moreover it is possible to save manufacturing cost.Can from Fig. 3 to Fig. 5, Fig. 8 to Figure 10
Go out, before and after this kind of electronic information board, both sides are designed with information display surface 80, be provided with its casing 8 for information exhibition before and after separating
Show the dividing plate 81 in face 80, this dividing plate 81 can be as plate washer, therefore, the flip-shell display unit module 10 4 of this kind of electronic information board
Dividing plate 81 closing contact in all rear lateral portion and casing 8, forms heat dissipation channel 50.Can be seen that from Figure 13 to Figure 15, this electron-like
Message board only has the information display surface 80 of front side, is provided with back side panel 82 on rear side of its casing 8, this back side panel 82 can as plate washer, because
This, the flip-shell display unit module 10 surrounding rear lateral portion of this kind of electronic information board is connect with back side panel 82 closing of casing 8 rear side
Touch, form heat dissipation channel 50.
In order to a kind of present invention electronic information board possesses independent play-out function, as shown in Fig. 5, Figure 10, Figure 15, in casing 8
Inside it is provided with：To AC/DC conversion electric power 61 power supply AC distribution module 61 and to information receiving system 71 provide information data
Information transmitting system 72 and information broadcasting system 73, described AC distribution module 61 and information transmitting system 72 and information are broadcast
Place system 73 may be provided in information display surface 80 bottom or rear lateral portion.For the ease of dismounting and maintaining, such as Fig. 1 and Fig. 5, Fig. 6
With shown in Figure 10, Figure 11 and Figure 15, between AC distribution module 61 and AC/DC conversion electric power 61, it is provided with wire connector 60；Letter
It is provided with signal connector 70 between breath transmission system 72 and information receiving system 71.In order to not affect flip-shell display unit module
It is turned on and off, signal connector 70 and wire connector 60 are arranged on flip-shell display unit module 10 upper lateral part；Also can pacify
It is contained on the casing 8 of corresponding flip-shell display unit module 10 upside.For guaranteeing signal and electrical transfer stability, signal connects
Device 70 and wire connector 60 are respectively signal aerospace connectors and electric wire aerospace connectors.In order to realize remotely control, information
Play System 73 and GSM communication connection（Do not indicate in accompanying drawing）；So, can by internet load information or
Line is play.
Above by electronic bus message board, propaganda board electronic information board, show window electronic information board embodiment to this
Bright be illustrated, the embodiment being provided is only used as example, not thereby limit the present invention practical range.This technology is led
The those of ordinary skill in domain both knows about, and can do various changes and modifications to the present invention according to being embodied as description above, constitutes
Similar electronic bus message board, propaganda board electronic information board, other electronic information boards of show window electronic information board, such as：Wall-hanging
Show window electronic information board, embedded show window electronic information board, bus shelter electronic information board, suspension type electronic information board, friendship
Admittance shows electronic information board etc..It is, therefore, to be understood that in addition to above-mentioned particular implementation, the present invention can otherwise be implemented,
And be not limited to described in description above.
Claims (10)
1. a kind of electronic information board,
Including：Casing（8）；Described casing（8）It is provided with information display surface（80）With casing installing mechanism（88）；
It is characterized in that：
Also include：Positioned at described casing（8）Information display surface（80）On flip-shell display unit module（10）, this flip-shell show
Show unit module（10）Rear side surrounding and described casing（8）On the heat dissipation channel that constituted of baffle plate closing contact（50）And set
In described casing（8）On cooling system；
Described heat dissipation channel（50）In be provided with AC/DC conversion electric power（61）And information receiving system（71）；
Described cooling system is aeration radiation system（5）, this aeration radiation system（5）With described heat dissipation channel（50）Ventilation is even
Connect, by described heat dissipation channel（50）In heat be expelled to outside casing.
2. a kind of electronic information board according to claim 1 it is characterised in that
Described information display surface（80）It is provided with one or more groups of described flip-shell display unit modules（10）.
3. a kind of electronic information board according to claim 1 and 2 it is characterised in that
Described flip-shell display unit module（10）Including：Flip-shell bracing frame（1）, this flip-shell bracing frame（1）With described case
Body（8）Between convertible attachment means and be arranged on this flip-shell bracing frame（1）The electronic display module of front side（2）.
4. a kind of electronic information board according to claim 3 it is characterised in that
Described convertible attachment means include being located at described flip-shell display unit module（10）Upside and described casing（8）Between
The revolving joint being rotatably connected（3）Be located at described flip-shell display unit module（10）Downside and described casing（8）It
Between mutually buckle the tightening device connecting（4）；Described flip-shell display unit module（10）With this revolving joint as fulcrum
Open or close, fixed by fastening type device during closure.
5. a kind of electronic information board according to claim 4 it is characterised in that
Described revolving joint（3）Including being fixedly mounted on described casing（8）On hanger rod device（31）And correspond to this extension
Part device（31）It is fixedly mounted on described flip-shell display unit module（10）The latch hook device of upper lateral part（32）；
Described hanger rod device（31）By cylinder peg（311）, this cylinder peg（311）The fixed plate at two ends（312）Composition；
Described fixed plate（312）With described casing（8）It is fixedly connected；
Described latch hook device（32）By corresponding described cylinder peg（311）The hook of the inner circle structure of setting（321）And should
Hook（321）With described flip-shell display unit module（10）The contiguous block that sidepiece connects（322）Composition；
Described hook（321）It is mounted on described peg（311）Upper is to be rotatably connected.
6. a kind of electronic information board according to claim 4 it is characterised in that
Described tightening device（4）Including being located at described casing（8）On fastening groove（41）And be located at described flip-shell and show
Unit module（10）The corresponding described fastening groove in downside（41）The fastening folder of setting（42）Composition；
Described fastening is pressed from both sides（42）By fixed block（421）, lever arm（422）, be located at described fixed block（421）With lever arm（422）
Between connecting shaft（423）, cover in this connecting shaft（423）Upper tension spring（424）Composition；
Described lever arm（422）One end corresponds to described fastening groove（41）Be provided with and described fastening groove（41）The projection of cooperation
（425）, compress or unclamp lever arm（422）The other end can make described lever arm（422）The projection of one end（425）Depart from fastening recessed
Groove（41）Or it is buckled in fastening groove（41）Among.
7. a kind of electronic information board according to claim 1 it is characterised in that
Described flip-shell display unit module（10）It is provided with sealing gasket between surrounding rear lateral portion and described baffle plate（83）；This sealing gasket
（83）It is arranged on described baffle plate corresponding described flip-shell display unit module（10）Position or turn over described in being arranged on rear side of surrounding
Lid formula display unit module（10）Surrounding rear lateral portion.
8. a kind of electronic information board according to claim 1 or 7 it is characterised in that
Described baffle plate is to be located at described casing（8）Interior dividing plate（81）Or it is located at described casing（8）The back side panel of rear side（82）Or
It is arranged on described flip-shell display unit module（10）Rear side is exclusively in the makeup of heat dissipation channel（50）Base plate.
9. a kind of electronic information board according to claim 1 it is characterised in that
Described casing（8）Inside it is provided with：To described AC/DC conversion electric power（61）The AC distribution module of power supply（61）And to described
Information receiving system（71）The information transmitting system of information data is provided（72）And information broadcasting system（73）；
Described AC distribution module（61）With described AC/DC conversion electric power（61）Between be provided with wire connector（60）；
Described information sends system（72）With described information reception system（71）Between be provided with signal connector（70）；
Described signal connector（70）And wire connector（60）It is arranged on described flip-shell display unit module（10）Upper lateral part
Or it is arranged on corresponding described flip-shell display unit module（10）The described casing of upside（8）On；
Described signal connector（70）And wire connector（60）It is respectively signal aerospace connectors and electric wire aerospace connectors.
10. a kind of electronic information board according to claim 9 it is characterised in that
Described information Play System（73）With GSM communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941843.0A CN106409165A (en) | 2016-10-26 | 2016-10-26 | Electronic information sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20170215 |