CN206115913U - Outdoor concatenation screen - Google Patents
Outdoor concatenation screen Download PDFInfo
- Publication number
- CN206115913U CN206115913U CN201620964178.2U CN201620964178U CN206115913U CN 206115913 U CN206115913 U CN 206115913U CN 201620964178 U CN201620964178 U CN 201620964178U CN 206115913 U CN206115913 U CN 206115913U
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- screen
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- display
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Abstract
The utility model discloses an outdoor concatenation screen, the indoor full -color screen that connects is including display screen installation casing, multi -screen display unit, install the multi -screen display unit in the display screen installation casing, the multi -screen display unit comprises the independent display element of several, connect through the connector between the display element, the faceplate skin of the multi -screen display unit screen body is equipped with high light transmission rate and protects glass, and it has the light trap that is the matrix and arranges to go up to open, and the light trap top is equipped with the light screen, and the light screen slope is downward, and the outer fringe of light screen is not less than the last reason of light trap on the horizontal direction. The certain angle of the outside below slope of axis of light trap, the angle of the axis outside below slope of light trap equals with the inclination of light screen. The utility model has the advantages that: cross the purpose that sets up the connector and reach the whole concatenation of combined drive screen between display element, consequently need not to set up in the outside of concatenation screen and shield controller and a plurality of signal adapter plate more, and then realized the reduction of cost and the simplification of technology.
Description
Technical field
This utility model is related to a kind of outdoor mosaic screen.
Background technology
The liquid crystal-spliced display floater for arriving common in the market, such as Spliced liquid crystal display screen such as Samsung, LG, AUO etc., do not have
There is the Spliced liquid crystal display screen for being suitably applied outdoor display of maturation, although also there are release super brightness in these producers
2500cd/ ㎡ display screens intended applications are in outdoor display, but substantially find in actual applications, under summer high temperature weather, nothing
Method bears outdoor high temperature and the superposition of the machine power consumption causes liquid crystal-spliced screen surfaces temperature rise seriously to exceed liquid crystal-spliced screen institute energy itself
The limit of temperature rise for bearing, shines into screen body rupture.Current LED display is used under outdoor unobstructed open and intense light conditions
There is display effect poor, the shortcomings of water proofing property is weak.
Utility model content
Deficiency of this utility model for existing product, and a kind of outdoor mosaic screen is provided.
A kind of outdoor mosaic screen of the present utility model, the outdoor mosaic screen include that display screen installs housing, multihead display
Unit；Multihead display unit is installed in the display screen mounting shell body, the multihead display unit there are several independent displays
Unit is constituted, and is connected by adapter between the display unit, and the adapter includes lateral connector and longitudinally connected device,
The lateral connector is used to transmit signal, and the longitudinally connected device is used to transmit data signal, the display unit
Front is glare proof glass, liquid crystal board and color filter plate；The color filter plate is arranged between glare proof glass and liquid crystal board；Show single
The back side of unit is provided with and is provided with a LED backlight light source, and the LED backlight light source and control unit are electrically connected；The multi-screen
The panel outer layer of display unit screen body is provided with high transmission rate protective glass, is above provided with the loophole in matrix form arrangement, loophole
Top is provided with dark slide, and diagonally downward, the outer rim of dark slide is not less than the upper limb of loophole to dark slide in the horizontal direction.It is described
The certain angle of the outside inclined downward of axis of loophole, the angle of the outside inclined downward of axis and the inclining for dark slide of loophole
Rake angle is equal.
Further, light filter is provided with the color filter plate, the color of the light filter is red, green, blue color.
Further, the display screen is installed housing surrounding and is provided with temperature detection chip, the temperature detection chip and list
Piece machine connects, and the single-chip microcomputer and control unit are integrated and connected, and described control unit is integrated with automatic safety device, the temperature
Detection chip gathers the ambient temperature of mosaic screen, and sends heat alarm according to the ambient temperature and preset alarm temperature
To the single-chip microcomputer；The single-chip microcomputer sends power-off protection signal to automatic safety device according to the heat alarm.
Further, the automatic safety device is chopper.
Further, the adapter is thin film chip integrated component or flexible print circuit.
Further, the display screen to be installed and be provided with water-proof sealing strip between housing 1 and multihead display unit 2.
The beneficial effects of the utility model are：1st, it is rational in infrastructure, it is easy to manufacture, low cost；2nd, it is practical, safely may be used
Lean on, by the purpose that adapter drives whole mosaic screen to reach joint is arranged between display unit, therefore without the need in splicing
The outside of screen arranges many screen controllers and multiple Signals Transfer Boards, and then realizes the reduction of cost and the simplification of technique；3、
Realize seamless spliced between display unit, enable the image integrity that display screen shows good；4th, automatic safety device can be prevented
Display screen temperature is too high, causes circuit burnout.5th, liquid crystal board is will not to be depleted or decay in the course of the work, caloric value is little,
Long service life.6th, on the one hand impact of the outdoor high light to its display effect can be blocked by dark slide, on the other hand makes LED
The optical axis of back light 3 points to front lower place and then enables display screen major part light to enter the visual field of people, significantly improves display effect
Really, it is suitable to outdoor environment use.
Description of the drawings
Fig. 1 is positive structure schematic of the present utility model.
Fig. 2 is structure schematic diagram of the present utility model.
Fig. 3 is multihead display unit side structure schematic diagram of the present utility model.
In figure：Display screen installs housing 1, multihead display unit 2, loophole 21, dark slide 22, LED backlight light source 3, control
Unit processed 4, base 5.
Specific embodiment
With reference to embodiment, the utility model will be further described.
A kind of outdoor mosaic screen of the present utility model mainly installs housing 1, multihead display unit 2, loophole by display screen
21st, dark slide 22, LED backlight light source 3, control unit 4, base 5 are constituted.
The outdoor mosaic screen includes that display screen installs housing 1, multihead display unit 2；The display screen is installed in housing 1
Multihead display unit 2 is installed, the multihead display unit 2 is made up of several independent display units, the display unit it
Between connected by adapter, the adapter includes lateral connector and longitudinally connected device, and the lateral connector is used to transmit
Signal, the longitudinally connected device are used to transmit data signal, and the front of the display unit is glare proof glass, liquid crystal board
And color filter plate；The color filter plate is arranged between glare proof glass and liquid crystal board；The back side of display unit is provided with and is provided with
One LED backlight light source 3, the LED backlight light source 3 and control unit 4 are electrically connected.The panel of 2 screen body of the multihead display unit
Outer layer is provided with high transmission rate protective glass, is above provided with the loophole 21 in matrix form arrangement, is provided with dark slide above loophole 21
22, diagonally downward, the outer rim of dark slide 22 is not less than the upper limb of loophole 21 to dark slide 22 in the horizontal direction.The loophole
The certain angle of the 21 outside inclined downward of axis, the angle of the outside inclined downward of axis and the inclining for dark slide 22 of loophole 21
Rake angle is equal.On the one hand impact of the outdoor high light to its display effect can be blocked by dark slide, on the other hand carry on the back LED
The optical axis of radiant 3 points to front lower place and then enables display screen major part light to enter the visual field of people, significantly improves display effect,
It is suitable to outdoor environment use.
Light filter is provided with the color filter plate, the color of the light filter is red, green, blue color.
The display screen is installed 1 surrounding of housing and is provided with temperature detection chip, and the temperature detection chip and single-chip microcomputer connect
Connect, the single-chip microcomputer and control unit 4 are integrated and connected, described control unit 4 is integrated with automatic safety device, the temperature detection
Chip gathers the ambient temperature of mosaic screen, and sends heat alarm to institute according to the ambient temperature and preset alarm temperature
State single-chip microcomputer；The single-chip microcomputer sends power-off protection signal to automatic safety device according to the heat alarm.
The automatic safety device is chopper.The adapter is thin film chip integrated component or flexible print circuit.
The display screen to be installed and be provided with water-proof sealing strip between housing 1 and multihead display unit 2.
A kind of outdoor mosaic screen of the present utility model, it is practical, it is safe and reliable, by the company of setting between display unit
Connect device and drive to reach joint the purpose of whole mosaic screen, therefore without the need for the outside many screen controllers and many of arranging in mosaic screen
Individual Signals Transfer Board, and then realize the reduction of cost and the simplification of technique；Realize seamless spliced between display unit, make to show
The image integrity that display screen shows can be good；Automatic safety device can prevent display screen temperature too high, cause circuit burnout.Liquid crystal board
It is will not to be depleted or decay in the course of the work, caloric value is little, long service life.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (7)
1. a kind of outdoor mosaic screen, is characterized in that, the outdoor mosaic screen includes that display screen installs housing (1), multihead display list
First (2)；The display screen is installed in housing (1) and is provided with multihead display unit (2), and the multihead display unit (2) has several
Independent display unit composition, is connected by adapter between the display unit, the adapter include lateral connector with
Longitudinally connected device, the lateral connector are used to transmit signal, and the longitudinally connected device is used to transmit data signal, described
The front of display unit is glare proof glass, liquid crystal board and color filter plate；The color filter plate is arranged on glare proof glass and liquid crystal board
Between；The back side of display unit is provided with and is provided with a LED backlight light source (3), the LED backlight light source (3) and control
Unit (4) is electrically connected；The panel outer layer of multihead display unit (2) the screen body is provided with high transmission rate protective glass, is above provided with square
The loophole (21) of configuration arrangement, is provided with dark slide (22) above loophole (21), dark slide (22) diagonally downward, dark slide
(22) outer rim is not less than the upper limb of loophole (21) in the horizontal direction.
2. a kind of outdoor mosaic screen according to claim 1, is characterized in that, light filter, institute are provided with the color filter plate
The color for stating light filter is red, green, blue color.
3. a kind of outdoor mosaic screen according to claim 1, is characterized in that, the axis of the loophole (21) is to outer lower side
Certain angle is inclined, the angle of the outside inclined downward of axis of loophole (21) is equal with the angle of inclination of dark slide (22).
4. a kind of outdoor mosaic screen according to claim 1, is characterized in that, the display screen is installed housing (1) surrounding and set
It is equipped with temperature detection chip, the temperature detection chip and single-chip microcomputer connection, the single-chip microcomputer and the integrated company of control unit (4)
Connect, described control unit (4) is integrated with automatic safety device, the temperature detection chip gathers the ambient temperature of mosaic screen, and
Heat alarm is sent to the single-chip microcomputer according to the ambient temperature and preset alarm temperature；The single-chip microcomputer is according to described
Heat alarm sends power-off protection signal to automatic safety device.
5. a kind of outdoor mosaic screen according to claim 4, is characterized in that, the automatic safety device is chopper.
6. a kind of outdoor mosaic screen according to claim 1, is characterized in that, the adapter is thin film chip integrated component
Or flexible print circuit.
7. a kind of outdoor mosaic screen according to claim 1, is characterized in that, the display screen installs housing (1) and multi-screen
Display unit is provided with water-proof sealing strip between (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964178.2U CN206115913U (en) | 2016-08-26 | 2016-08-26 | Outdoor concatenation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964178.2U CN206115913U (en) | 2016-08-26 | 2016-08-26 | Outdoor concatenation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206115913U true CN206115913U (en) | 2017-04-19 |
Family
ID=58513343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964178.2U Active CN206115913U (en) | 2016-08-26 | 2016-08-26 | Outdoor concatenation screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206115913U (en) |
-
2016
- 2016-08-26 CN CN201620964178.2U patent/CN206115913U/en active Active
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