CN207517338U - A kind of LED screen of rolling display screen - Google Patents
A kind of LED screen of rolling display screen Download PDFInfo
- Publication number
- CN207517338U CN207517338U CN201721521458.7U CN201721521458U CN207517338U CN 207517338 U CN207517338 U CN 207517338U CN 201721521458 U CN201721521458 U CN 201721521458U CN 207517338 U CN207517338 U CN 207517338U
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- CN
- China
- Prior art keywords
- control cabinet
- curtain
- sound equipment
- pcb board
- led
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- 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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Abstract
The utility model discloses a kind of LED screen of rolling display screens, including pcb board, LED unit, control cabinet, spool, the control cabinet front end is provided with protecgulum, the control box back is provided with sleeve, the spool is provided on the inside of the sleeve, the sleeve rear end is provided with rear cover, right sound equipment is provided on the inside of the rear cover, switch is provided on the downside of the control cabinet, power supply is provided on the downside of the switch, curtain is provided on the downside of the spool, the curtain front end is provided with the pcb board, the LED unit is provided among the pcb board, the curtain rear end is provided with neonychium, wireless data receiver is provided on the inside of the control cabinet, left sound equipment is provided on the downside of the wireless data receiver, motor is provided on the right side of the left sound equipment, shell is provided on the outside of the wireless data receiver；The beneficial effects of the utility model are：It is more convenient to use, reduce peripheral hardware quantity, reduce data line, LED display service life is longer, more robust.
Description
Technical field
The utility model is related to display device design field, more particularly to a kind of LED screen of rolling display screen.
Background technology
Traditional LED display is hard bottom, that is to say, that display surface is a plane, although the development with technology
There is Curved screen, but essence remains hard bottom, it is impossible to it is tortuous, it is many times inconvenient, for large display screen, if
As soon as customizing a piece large display screen as needed every time, cost is fairly expensive, occurs LED screen of rolling display screen later,
It is soft bottom, can be rolled by spool, be moved easily, store, also adapts to various scenes, bottom display screen harder than tradition
Applicability is stronger, but LED display at present on the market is very fragile, because during rolling, it is impossible to protection well
More in addition flexible PCB circuit board and the LED light source of fragility are that LED screen of rolling display screen usually exists because of its particularity
Sound equipment of arranging in pairs or groups is needed when outdoor application, causes equipment excessive, carrying is very inconvenient, and cost is also high.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED screen of rolling display screen.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of LED screen of rolling display screen, including pcb board, LED unit, control cabinet, spool, the control cabinet front end is provided with
Protecgulum, the control box back are provided with sleeve, the spool are provided on the inside of the sleeve, after the sleeve rear end is provided with
Lid, the rear cover inside are provided with right sound equipment, switch are provided on the downside of the control cabinet, power supply is provided on the downside of the switch,
Curtain is provided on the downside of the spool, the curtain front end is provided with the pcb board, the LED is provided among the pcb board
Unit, the curtain rear end are provided with neonychium, wireless data receiver, the wireless data are provided on the inside of the control cabinet
Left sound equipment is provided on the downside of receiver, motor is provided on the right side of the left sound equipment, is set on the outside of the wireless data receiver
There is shell.
In above structure, after the plant-grid connection alternating current, by the switch can control the motor rotate forward with it is anti-
Turn, you can the curtain is put down or withdrawn, the switch can also control the switch of the wireless data receiver, the nothing
After line data sink is opened, user can be by equipment such as notebook, mobile phones by wireless connection, and control LED screen of rolling is shown
Display screen shows picture, audio etc., while the control cabinet works with the left sound equipment in the rear cover and the right sound equipment, no
Must peripheral hardware sound equipment again, the flexible pcb board of strip is uniform-distribution on the curtain, the LED unit is in the PCB
Display unit in recess on plate as LED display, use finish curtain and recycle when, the groove of the neonychium
Pcb board package on the curtain that upper one is enclosed, protects the pcb board and the LED unit thereon.
In order to further improve display quality, the control cabinet is connected with the switch by conducting wire, the switch with
The power supply is connected by conducting wire, and the control cabinet is connected with the protecgulum by screw fastening, the control cabinet and institute
Sleeve is stated by screw fastening to be connected.
In order to further improve display quality, the sleeve is connected with the rear cover by screw fastening, the spool
Be connected with the control cabinet by bearing, the spool is connected with the rear cover by bearing, the right sound equipment with it is described
Rear cover is connected by screw fastening.
In order to further improve display quality, the wireless data receiver is connected with the shell by screw fastening
It connects, the left sound equipment is connected with the shell by screw fastening, and the motor fastens phase with the shell by screw
Connection.
In order to further improve display quality, the wireless data receiver is connected with the left sound equipment by conducting wire,
The wireless data receiver is connected with the right sound equipment by conducting wire.
In order to further improve display quality, the curtain is fixedly connected with the spool, the curtain and the protection
Pad is connected by gluing, the groove more slightly larger than the pcb board is provided on the neonychium, the pcb board leads to the curtain
It crosses screw fastening to be connected, the LED unit is connected with the pcb board by screw fastening.
The beneficial effects of the utility model are：It is more convenient to use, reduce peripheral hardware quantity, reduce data line, LED
Display screen service life is longer, more robust.
Description of the drawings
Fig. 1 is a kind of main sectional view of LED screen of rolling display screen described in the utility model；
Fig. 2 is a kind of sectional view of the control cabinet of LED screen of rolling display screen described in the utility model；
Fig. 3 is a kind of sectional view of the pcb board of LED screen of rolling display screen described in the utility model.
The reference numerals are as follows：
1st, LED unit；2nd, pcb board；3rd, right sound equipment；4th, rear cover；5th, spool；6th, sleeve；7th, control cabinet；8th, protecgulum；9th, it opens
It closes；10th, power supply；11st, left sound equipment；12nd, shell；13rd, wireless data receiver；14th, motor；15th, neonychium；16th, curtain.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of LED screen of rolling display screen, including pcb board 2, LED unit 1, control cabinet 7, spool 5, control
7 front end of case processed is provided with protecgulum 8, and protecgulum 8 is used for enclosed control box 7, and 7 rear end of control cabinet is provided with sleeve 6, and sleeve 6 is used for
LED display is protected under collapsed state, 6 inside of sleeve is provided with spool 5, and spool 5 is for being unfolded and recycling curtain 16, sleeve 6
Rear end is provided with rear cover 4, and for rear cover 4 for arranging right sound equipment 3 and spool 5,4 inside of rear cover is provided with right sound equipment 3, under control cabinet 7
Side is provided with switch 9, and switch 9 switchs 9 downsides for controlling 14 rotating of motor and the opening and closing of wireless data receiver 13
Power supply 10 is provided with, power supply 10 is used to power for each electrical appliance, and 5 downside of spool is provided with curtain 16, and curtain 16 is used to arrange
Pcb board 2 and neonychium 15,16 front end of curtain are provided with pcb board 2, and pcb board 2 is used to bond condensing film and be supplied for LED unit 1
Electricity is provided with LED unit 1 among pcb board 2, and for LED unit 1 for forming LED display, 16 rear end of curtain is provided with neonychium
15, neonychium 15 is for protecting pcb board 2 when packing up, 7 inside of control cabinet is provided with wireless data receiver 13, and wireless data connects
Device 13 is received for data such as wireless receiving image, audios, 13 downside of wireless data receiver is provided with left sound equipment 11, left sound equipment 11
Right side is provided with motor 14, and for motor 14 for driving 5 rotating of spool, 13 outside of wireless data receiver is provided with shell
12。
In above structure, after power supply 10 accesses alternating current, 14 forward and reverse of motor can be controlled by switch 9, you can
Curtain 16 is put down or withdrawn, switch 9 can also control the switch 9 of wireless data receiver 13, and wireless data receiver 13 is opened
Qi Hou, user can be by equipment such as notebook, mobile phones by wireless connection, and control LED screen of rolling display screen shows picture, sound
Frequency etc., while control cabinet 7 works with the left sound equipment 11 in rear cover 4 and right sound equipment 3, it is not necessary to peripheral hardware sound equipment again, it is uniform on curtain 16
It is dispersed with the flexible pcb board 2 of strip, display unit of the LED unit 1 in the recess on pcb board 2 as LED display,
Use finish curtain 16 and recycle when, the pcb board 2 on curtain 16 that the groove of neonychium 15 is enclosed upper one wraps up, and protects
Pcb board 2 and LED unit 1 thereon.
In order to further improve display quality, control cabinet 7 is connected with switch 9 by conducting wire, and switch 9 passes through with power supply 10
Conducting wire is connected, and control cabinet 7 is connected with protecgulum 8 by screw fastening, and control cabinet 7 is connected with sleeve 6 by screw fastening,
Sleeve 6 is connected with rear cover 4 by screw fastening, and spool 5 is connected with control cabinet 7 by bearing, and spool 5 passes through with rear cover 4
Bearing is connected, and right sound equipment 3 is connected with rear cover 4 by screw fastening, and wireless data receiver 13 passes through screw with shell 12
Fastening is connected, and left sound equipment 11 is connected with shell 12 by screw fastening, and motor 14 fastens phase with shell 12 by screw
Connection, wireless data receiver 13 are connected with left sound equipment 11 by conducting wire, and wireless data receiver 13 is with right sound equipment 3 by leading
Line is connected, and curtain 16 is fixedly connected with spool, and curtain 16 is connected with neonychium 15 by gluing, and ratio is provided on neonychium 15
The slightly larger groove of pcb board 2, pcb board 2 are connected with curtain 16 by screw fastening, and LED unit 1 is tight by screw with pcb board 2
Solid diffusivity.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of LED screen of rolling display screen, it is characterised in that：Including pcb board（2）, LED unit（1）, control cabinet（7）, spool（5）,
The control cabinet（7）Front end is provided with protecgulum（8）, the control cabinet（7）Rear end is provided with sleeve（6）, the sleeve（6）Inside
It is provided with the spool（5）, the sleeve（6）Rear end is provided with rear cover（4）, the rear cover（4）Inside is provided with right sound equipment
（3）, the control cabinet（7）Downside is provided with switch（9）, the switch（9）Downside is provided with power supply（10）, the spool（5）
Downside is provided with curtain（16）, the curtain（16）Front end is provided with the pcb board（2）, the pcb board（2）Centre is provided with
The LED unit（1）, the curtain（16）Rear end is provided with neonychium（15）, the control cabinet（7）Inside is provided with no line number
According to receiver（13）, the wireless data receiver（13）Downside is provided with left sound equipment（11）, the left sound equipment（11）Right side is set
It is equipped with motor（14）, the wireless data receiver（13）Outside is provided with shell（12）.
2. a kind of LED screen of rolling display screen according to claim 1, it is characterised in that：The control cabinet（7）With the switch
（9）It is connected by conducting wire, the switch（9）With the power supply（10）It is connected by conducting wire, the control cabinet（7）With it is described
Protecgulum（8）It is connected by screw fastening, the control cabinet（7）With the sleeve（6）It is connected by screw fastening.
3. a kind of LED screen of rolling display screen according to claim 1, it is characterised in that：The sleeve（6）With the rear cover
（4）It is connected by screw fastening, the spool（5）With the control cabinet（7）It is connected by bearing, the spool（5）With
The rear cover（4）It is connected by bearing, the right sound equipment（3）With the rear cover（4）It is connected by screw fastening.
4. a kind of LED screen of rolling display screen according to claim 1, it is characterised in that：The wireless data receiver（13）
With the shell（12）It is connected by screw fastening, the left sound equipment（11）With the shell（12）It is connected by screw fastening
It connects, the motor（14）With the shell（12）It is connected by screw fastening.
5. a kind of LED screen of rolling display screen according to claim 1, it is characterised in that：The wireless data receiver（13）
With the left sound equipment（11）It is connected by conducting wire, the wireless data receiver（13）With the right sound equipment（3）Pass through conducting wire
It is connected.
6. a kind of LED screen of rolling display screen according to claim 1, it is characterised in that：The curtain（16）With the spool
（5）It is fixedly connected, the curtain（16）With the neonychium（15）It is connected by gluing, the neonychium（15）On be provided with ratio
The pcb board（2）Slightly larger groove, the pcb board（2）With the curtain（16）It is connected by screw fastening, the LED is mono-
Member（1）With the pcb board（2）It is connected by screw fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521458.7U CN207517338U (en) | 2017-11-15 | 2017-11-15 | A kind of LED screen of rolling display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521458.7U CN207517338U (en) | 2017-11-15 | 2017-11-15 | A kind of LED screen of rolling display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517338U true CN207517338U (en) | 2018-06-19 |
Family
ID=62538741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521458.7U Expired - Fee Related CN207517338U (en) | 2017-11-15 | 2017-11-15 | A kind of LED screen of rolling display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517338U (en) |
-
2017
- 2017-11-15 CN CN201721521458.7U patent/CN207517338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |