CN208014281U - Display screen box body, display device and spliced display device - Google Patents
Display screen box body, display device and spliced display device Download PDFInfo
- Publication number
- CN208014281U CN208014281U CN201721708506.3U CN201721708506U CN208014281U CN 208014281 U CN208014281 U CN 208014281U CN 201721708506 U CN201721708506 U CN 201721708506U CN 208014281 U CN208014281 U CN 208014281U
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- display
- power supply
- module
- box body
- pedestal
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Abstract
The utility model is related to a kind of display screen box body, display device and spliced display devices, this includes pedestal, lid and hub card with display screen box body, the pedestal is equipped with receiving cabin to accommodate power supply module, the lid is equipped with multiple through-holes, and the lid is fixed to the pedestal to close the receiving cabin；The power supply module is installed on the receiving cabin；The hub card is installed on the cabin edge in the receiving cabin and connects the power supply module, and the hub card is equipped with multiple first connectors, and the multiple first connector is correspondingly arranged with the multiple through-hole.The display device includes display screen box body and multiple display modules for being installed on babinet.The spliced display device includes multiple display devices and is spliced to form multiple splices of whole display surface.Above-mentioned display screen box body intensity is high, is unlikely to deform；Gap is small when splicing, stable connection.
Description
Technical field
The present invention relates to display equipment technical fields, and in particular to a kind of display screen box body, display device and spliced aobvious
Show device.
Background technology
LED display is the light source for making large-sized panel display device using LED light source, it has the following advantages：Work energy consumption is low,
Fast response time, operating ambient temperature is wide, and anti-impact force is good and long lifespan etc..Simultaneously as itself is semiconductor element, energy
Completely compatible with integrated circuit, control circuit and driving circuit can be easily integrated in panel display screen, further decrease display
Volume, be also convenient for realize signal multiplexing.
The structure of present LED display includes screen, frame and rear shell.Constitute the module of display screen picture, component
And circuit is set in LED display screen frame, screen and rear shell are separately fixed on the anterior-posterior plane of frame.But present
LED display frames are flat, are easily deformed；The gap of poor flatness, splicing is big, and stability is poor.
Invention content
In view of this, it is necessary to provide it is a kind of it is compact-sized, safe and reliable, be unlikely to deform, the display screen case that stability is good
Body, display device and spliced display device.
A kind of display screen box body, for disposing display module, including pedestal, lid and hub card, the pedestal to be equipped with
Receiving cabin is to accommodate power supply module, and the lid is equipped with multiple through-holes, and the lid is fixed to the pedestal to close the receipts
Hold cabin；The hub card be installed on the cabin in the receiving cabin along and connect the power supply module, the hub card is equipped with multiple the
One connector, the multiple first connector are correspondingly arranged with the multiple through-hole.
In a preferred embodiment of the invention, the display module includes with the first magnetic absorption member, the connection component
The second magnetic absorption member for being engaged with the first magnetic absorption member magnetic, second magnetic absorption member are fixed on the pedestal, and described
One magnetic absorption member and second magnetic absorption member are correspondingly arranged.
In a preferred embodiment of the invention, first magnetic absorption member is magnet, and second magnetic absorption member is iron plate；Or
First magnetic absorption member is iron plate, and second magnetic absorption member is magnet.
In a preferred embodiment of the invention, which further includes seal assembly, including first seal and
Second seal, the pedestal are equipped with the first groove around the receiving cabin, and the first seal is installed on described first
Groove, when the lid is fixed to the pedestal, the lid squeezes the first seal to seal the receiving cabin；Institute
It states lid and is equipped with the second groove for surrounding the through-hole, the second seal is installed on second groove, when the display
When module is fixed to the pedestal, the display module squeezes the second seal to seal the through-hole.
In a preferred embodiment of the invention, further include partition board, the partition board is fixed on the pedestal and by the receipts
Hold cabin and be separated into powerhouse dome and control cabinet, the power supply module is installed on the powerhouse dome, and the control cabinet is controlled for installing
Module.
In a preferred embodiment of the invention, the power supply module includes the first power supply, second source and fixed band,
First power supply and the second source are fixed on the power supply bay floor by the fixed band, and the power supply module also wraps
The first heat-conducting piece and insulating trip are included, first heat-conducting piece is installed on first power supply and the second source bottom, described
Insulating trip is covered at the top of first power supply and the second source；First heat-conducting piece is silica gel.
In a preferred embodiment of the invention, the hub card includes line concentration snap-gauge, multiple first joint arrangements
In on line concentration snap-gauge, the line concentration snap-gauge is installed on the hatch edge in the receiving cabin, the line concentration snap-gauge, the lid shape
Shape is consistent with the receiving hatch shape in cabin.
A kind of display device, including multiple display modules, power supply module, control module and babinet, the babinet are as above
The display screen box body, multiple display modules are sequentially installed on the lid of the display screen box body, the control module
The hub card of the power supply module and the display screen box body is connected, each display module has the second connector, and described the
Two connectors are connected to the first connector of hub card across corresponding through-hole on the lid.
And a kind of spliced display device comprising multiple display devices as described above and splice, the spelling
Fitting connects adjacent display device, and the display panel of each display module in multiple display devices constitutes entire display screen face.
Further, spliced display device further includes signal wire and power cord, and the signal wire connects the control mould
Group, the power cord connect the power supply module；The splice include splice ontology and set on it is described splicing ontology on it is more
A mounting hole, the splicing ontology are in regular polygon shape.
Above-mentioned display screen box body, display device, spliced display device are installed multiple display modules by connection component
To babinet, babinet intensity is high, is unlikely to deform；Receiving cabin is shaped in the pedestal of babinet, is set on receiving cabin by cover cap,
Can sealing cabin provide display module smooth installation joint face again, compact overall structure, safe and reliable, pedestal and display mould
By surface treatment, surface smoothness is high, is stitched when two neighboring display screen box body is stitched together for group contact portion and side
Gap is small, and stable connection；Display module, dismounting letter are fixed by the cooperation of the first magnetic absorption member and the second magnetic absorption member of connection component
It is single quick, it maintains easily.
Description of the drawings
Fig. 1 is the display screen box body configuration schematic diagram of one embodiment of the invention.
Fig. 2 is the schematic diagram of base structure of one embodiment of the invention.
Fig. 3 is the display module configuration schematic diagram of one embodiment of the invention.
Fig. 4 is the structural schematic diagram after the display screen box body installation splice of one embodiment of the invention.
Fig. 5 be display screen box body shown in Fig. 4 installation splice after another angle view.
Fig. 6 is the structural schematic diagram of the splice of one embodiment of the invention.
Specific implementation mode
Below with reference to specific embodiments and the drawings, the present invention is described in detail.
Also referring to Fig. 1 to Fig. 5, a kind of display device 100 and display screen box body of the embodiment of the present invention are shown, shown
Device 100 includes babinet and the multiple display modules being installed on babinet.The babinet 200 include pedestal 210, lid 220 with
And hub card 400, it is attached, is formed as shown in Figures 4 and 5 by connection component between babinet 200 and multiple display modules
Display device.
The back side of the pedestal 210 is equipped with reinforcing rib 211, and the front of pedestal 210 is equipped with receiving cabin 212, around receiving cabin
212 the first groove 213 and multiple interconnecting pieces 215 and lug boss 216, receiving 212 bottom of cabin are equipped with partition board 214 and multiple
Mounting post 2123, partition board 214 are separated into powerhouse dome 2121 and control cabinet 2122 by cabin 212 is accommodated；Interconnecting piece 215 is slightly below protrusion
Portion 216, interconnecting piece 215 are equipped with multiple mounting holes 2151.Power supply module is installed respectively in powerhouse dome 2121 and control cabinet 2122
With control module.
In the present embodiment, it is preferred that pedestal 210 is substantially square shape, and pedestal 210 corresponds to the bottom wall in receiving cabin 212
Outside is equipped with multiple reinforcing ribs 211, to promote 210 intensity of pedestal.The surface and outside that pedestal 210 is contacted with display module 600
Face is polished by CNC processing, so as to be in close contact both when pedestal 210 is installed together with display module 600, reduces seam
Gap so that 600 surfacing of multiple display modules being mounted on pedestal 210, arrangement are compact.
The lid 220 is equipped with multiple through-holes 221 and the second groove 222 around through-hole 221, it is preferred that 221 He of through-hole
Second groove 222 is in strip.
Display device 100 further includes power supply module, control module, and multiple display modules are sequentially installed on the display
On the lid 220 for shielding babinet, the control module connects the hub card 400 of the power supply module and the display screen box body.
The power supply module includes the first power supply 310, second source 320, the first heat-conducting piece 330, fixed band 340 and insulation
Piece 350, first power supply 310 and the second source 320 are fixed on the powerhouse dome by two fixed bands 340
2121 bottom walls.First heat-conducting piece 330 is installed on 320 bottom of first power supply 310 and the second source, described exhausted
Embolium 350 is covered in 320 top of first power supply 310 and the second source.Control module and the first power supply 310, second
Power supply 320 and hub card 400 connect.
In the present embodiment, it is preferred that the first heat-conducting piece 330 is heat conductive silica gel.Due to 212 quilt of receiving cabin of pedestal 210
It is fully sealed, heat dissipation effect is bad, therefore, the first heat-conducting piece need to be arranged in the bottom of the first power supply 310 and second source 320
330, the temperature conduction for being generated the first power supply 310 and second source 320 by the first heat-conducting piece 330 is to pedestal 210, then passes through
Pedestal 210 distributes.
The hub card 400 is equipped with multiple first connector (not shown), and hub card 400 is screwed in pedestal 210
Mounting post 2123 on, hub card 400 is located above power supply module and is close to the insulating trip 350 of power supply module.When hub card 400
After being fixed on pedestal 210, lid 220 is fixed to the pedestal 210 to close the receiving cabin 212, and the first of hub card 400
Connector is correspondingly arranged with through-hole 221, so that other connectors pass through through-hole 221 and connect the first connector.
The display module 600 includes the second connector 620, and when the installation of display module 600 is to pedestal 210, described second connects
First 620 pass through the through-hole 221 and are connected to the first connector of hub card 400.
Further, the connection component includes 610 and second magnetic absorption member 700 of mutually matched first magnetic absorption member, described
First magnetic absorption member 610 is fixed on the display module 600, and second magnetic absorption member 700 is fixed on the pedestal 210, and described
One magnetic absorption member 610 and second magnetic absorption member 700 are correspondingly arranged.First magnetic absorption member 610 is magnet, second magnetic absorption member
700 be iron plate；Or first magnetic absorption member 610 is iron plate, second magnetic absorption member 700 is magnet.
In the present embodiment, it is preferred that the first magnetic absorption member 610 is iron plate, and multiple first magnetic absorption members 610 are uniformly mounted on
The back side of display module 600；Second magnetic absorption member 700 is magnet, and multiple second magnetic absorption members 700 are fixed to pedestal by mounting base
210, each second magnetic absorption member 700 is correspondingly arranged with each first magnetic absorption member 610.When installation, by the first magnetic absorption member 610 and second
Magnetic absorption member 700 is aligned, and then display module 600 is attached on pedestal 210, you can pass through the first magnetic absorption member 610 and the second magnetic
Smoothly to pedestal 210, installation is simple and quick, easy to maintain for installation by display module 600 for the magnetic attracting of part 700.
Display screen box body further includes seal assembly, indicator light 260 and nameplate 270, and indicator light 260 connects power supply module to refer to
Show that the working condition of display screen box body, nameplate 270 are installed on 210 back side of pedestal.
Further, seal assembly includes first seal 520 and second seal 510, and the first seal 520 is pacified
First groove 213 loaded on pedestal 210, when the lid 220 is fixed to the pedestal 210, the lid 210 squeezes
The first seal 520 is to seal the receiving cabin 212.The second seal 510 is installed on the second groove of lid 220
222, when the display module 600 is fixed to the pedestal 210, the display module 600 squeezes the second seal 510
To seal the through-hole 221.
In the present embodiment, it is preferred that first seal 520 and second seal 510 are rubber seal.Installation lid
When body 220, first first seal 520 is mounted in the first groove 213, first seal 520 will accommodate cabin 212 and surround
Come；Then lid 220 is killed in first seal 520, is sealed to which cabin 212 will be accommodated, rain penetration is avoided to arrive
It accommodates in cabin 212, the electronic device in protection receiving cabin 212；Finally, lid 220 is fixed to by pedestal 210 by screw.Peace
When filling display module 600, first second seal 510 is mounted in the second groove 222 of lid 220, then, by display module
600 the second connector 620 passes through through-hole 221 and is inserted into the second connector of hub card 400；Finally, pass through 610 He of the first magnetic absorption member
Display module 600 is fixed to pedestal 210 by the cooperation of the second magnetic absorption member 700, at this point, the second connector 620 of display module 600
Portion kills second seal 510, and through-hole 221 is sealed extremely.As it can be seen that first seal 520 and second seal 510 are by pedestal
210 receiving cabin 212 is fully sealed, good water-proof effect.
Fig. 3 is please referred to, further, the display module 600 includes sequentially connected bottom case 630, heat-conducting plate 670, the
Two heat-conducting pieces 660, circuit board 640 and hoop side 680, the circuit board 620 connect the hoop side 680, the second interface 620
It is installed on the circuit board 640 and is connected to the hoop side 680, safety line 690 is also associated on bottom case 630.
In the present embodiment, it is preferred that the heat-conducting plate 670 be iron plate, second heat-conducting piece 660 be silica gel, second
Heat-conducting piece 660 is equipped with groove, and the groove of two the second heat-conducting pieces 660 surrounds the second connector 620.
Please with reference to Fig. 1 to Fig. 6, the present invention also provides a kind of spliced display devices, including multiple display devices 100
And splice 800, the splice 800 connect adjacent display device 100, each display mould in multiple display devices 100
The display panel of group constitutes entire display screen face, and entire display screen face is a large-size screen monitors, corresponding with the size of multiple babinets.It is aobvious
Showing device 100 further includes signal wire 250 and power cord 240, and the signal wire 250 connects the control module, two power cords
240 are separately connected the first power supply 310 and second source 320 of the power supply module.Splice 800 includes splicing ontology 810, sets
In multiple mounting holes 820 and through-hole 830 on the splicing ontology 810, the splicing ontology 810 is in regular polygon shape；It is adjacent
The display screen box body is attached by the splice 800.
In the present embodiment, it is preferred that splice 800 is a sheet metal, when installation, by the mounting hole of splice 800
820 are aligned with the mounting hole 2151 of adjacent pedestal 210, then the through-hole 830 of splice 800 is sleeved on to the protrusion of pedestal 210
In portion 216, it will then splice ontology 810 and be mounted on the interconnecting piece 215 of pedestal 210, splice is passed through finally by screw
800 mounting hole 820 is simultaneously locked to the mounting hole 2151 of pedestal 210, you can completes splicing, simple in structure, installation is quick.
Above-mentioned display screen box body, display device, spliced display device are installed multiple display modules by connection component
To babinet, babinet intensity is high, is unlikely to deform；Receiving cabin is shaped in the pedestal of babinet, is set on receiving cabin by cover cap,
Can sealing cabin provide display module smooth installation joint face again, compact overall structure, safe and reliable, display screen box body；
Pedestal 210 is with 600 contact portion of display module and side by being surface-treated, and surface smoothness is high, by two neighboring display
Gap is small when screen box body splicing gets up, and stable connection；Pass through the first magnetic absorption member 610 and the second magnetic absorption member 700 of connection component
Cooperation fix display module 600, dismounting it is simple and quick, maintain easily.
It should be noted that the invention is not limited in the above embodiment, creative spirit according to the present invention, this field
Technical staff can also make other variations, and the variation that these creative spirit according to the present invention are done should all be included in this hair
It is bright it is claimed within the scope of.
Claims (10)
1. a kind of display screen box body, for disposing display module, which is characterized in that including：
Pedestal, the pedestal is equipped with receiving cabin, for accommodating power supply module,
Lid, the lid are equipped with multiple through-holes, and the lid is fixed to the pedestal to close the receiving cabin；And
Hub card is installed on the cabin edge in the receiving cabin and connects the power supply module, and the hub card connects equipped with multiple first
Head, the multiple first connector are correspondingly arranged with the multiple through-hole.
2. display screen box body as described in claim 1, which is characterized in that further include the connection component for disposing display module, institute
Stating display module has the first magnetic absorption member, and the connection component includes the second magnetic for being engaged with the first magnetic absorption member magnetic
Part is inhaled, second magnetic absorption member is fixed on the pedestal, and first magnetic absorption member and second magnetic absorption member are correspondingly arranged.
3. display screen box body as claimed in claim 2, which is characterized in that first magnetic absorption member is magnet, second magnetic
Suction part is iron plate；Or first magnetic absorption member is iron plate, second magnetic absorption member is magnet.
4. display screen box body as described in claim 1, which is characterized in that further include seal assembly, including first seal and
Second seal, the pedestal are equipped with the first groove around the receiving cabin, and the first seal is installed on described first
Groove, when the lid is fixed to the pedestal, the lid squeezes the first seal to seal the receiving cabin；Institute
It states lid and is equipped with the second groove for surrounding the through-hole, the second seal is installed on second groove, when the display
When module is fixed to the pedestal, the display module squeezes the second seal to seal the through-hole.
5. display screen box body as claimed in claim 2, which is characterized in that further include partition board, the partition board is fixed on the bottom
The receiving cabin is simultaneously separated into powerhouse dome and control cabinet by seat, and the power supply module is installed on the powerhouse dome, the control cabinet
Module is controlled for installing.
6. display screen box body as claimed in claim 5, which is characterized in that the power supply module includes the first power supply, the second electricity
Source and fixed band, first power supply and the second source are fixed on the power supply bay floor, institute by the fixed band
It further includes the first heat-conducting piece and insulating trip to state power supply module, and first heat-conducting piece is installed on first power supply and described second
Power supply bottom, the insulating trip are covered at the top of first power supply and the second source；First heat-conducting piece is silica gel.
7. display screen box body as claimed in claim 6, which is characterized in that the hub card includes line concentration snap-gauge, multiple described
For first joint arrangement on line concentration snap-gauge, the line concentration snap-gauge is installed on the hatch edge in the receiving cabin, the line concentration snap-gauge,
The shape of the lid is consistent with the receiving hatch shape in cabin.
8. a kind of display device, including multiple display modules, power supply module, control module and babinet, which is characterized in that the case
Body is display screen box body as described in any one of claim 1 to 7, and multiple display modules are sequentially installed on the display screen
The lid of babinet, the control module connect the hub card of the power supply module and the display screen box body, each display
There is module the second connector, second connector the first connector of hub card is connected to across corresponding through-hole on the lid.
9. a kind of spliced display device, which is characterized in that including splice and multiple display dresses as claimed in claim 8
It sets, the splice connects adjacent display device, and the display panel of each display module in multiple display devices constitutes entirety
Show panel.
10. spliced display device as claimed in claim 9, which is characterized in that further include signal wire and power cord, the letter
Number line connects the control module, and the power cord connects the power supply module；The splice includes splicing ontology and is set to
Multiple mounting holes on the splicing ontology, the splicing ontology are in regular polygon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708506.3U CN208014281U (en) | 2017-12-08 | 2017-12-08 | Display screen box body, display device and spliced display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708506.3U CN208014281U (en) | 2017-12-08 | 2017-12-08 | Display screen box body, display device and spliced display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014281U true CN208014281U (en) | 2018-10-26 |
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ID=63879941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708506.3U Active CN208014281U (en) | 2017-12-08 | 2017-12-08 | Display screen box body, display device and spliced display device |
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| Country | Link |
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| CN (1) | CN208014281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863004A (en) * | 2017-12-08 | 2018-03-30 | 深圳市优景观复光电有限公司 | Display screen box body, display device and spliced display device |
| CN109671366A (en) * | 2019-03-01 | 2019-04-23 | 江西鑫彩晨光电科技有限公司 | A kind of LED display road brake system easy to disassemble with collection control publication |
-
2017
- 2017-12-08 CN CN201721708506.3U patent/CN208014281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863004A (en) * | 2017-12-08 | 2018-03-30 | 深圳市优景观复光电有限公司 | Display screen box body, display device and spliced display device |
| CN109671366A (en) * | 2019-03-01 | 2019-04-23 | 江西鑫彩晨光电科技有限公司 | A kind of LED display road brake system easy to disassemble with collection control publication |
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