CN209674801U - Optics is seamless liquid crystal-spliced screen - Google Patents
Optics is seamless liquid crystal-spliced screen Download PDFInfo
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- CN209674801U CN209674801U CN201920317415.XU CN201920317415U CN209674801U CN 209674801 U CN209674801 U CN 209674801U CN 201920317415 U CN201920317415 U CN 201920317415U CN 209674801 U CN209674801 U CN 209674801U
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- end outer
- display
- conducting rod
- axis
- movable support
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- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 238000000605 extraction Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000005476 soldering Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000035807 sensation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses the seamless liquid crystal-spliced screens of optics, including fixed plate, one side external surface of the fixed plate is provided with movable support, the leading exterior surface of the movable support is provided with centre of sphere axis, the leading exterior surface of the centre of sphere axis is fixedly installed with display, the lower end outer surface of the display is provided with pedestal, the back end outer surface of the display is fixedly installed with thermally conductive sheet, the back end outer surface of the thermally conductive sheet is fixedly installed with fan, the upper end outer surface of the display is fixedly installed with dust-extraction unit, the lower end outer surface of the dust-extraction unit is provided with sponge dedusting plate.The optics of the utility model is seamless liquid crystal-spliced screen is equipped with adjustable support, sponge dedusting plate, fan, can adjust position and the angle of independent screen, dust can be facilitated to clear up, the heat dissipation of mosaic screen can also be enhanced, increase pleasant sensation, it is easy to operate, convenient for operation, bring better prospect.
Description
Technical field
The utility model relates to show equipment technical field, the in particular to seamless liquid crystal-spliced screen of optics.
Background technique
Liquid crystal-spliced screen is the device for carrying out splicing by muti-piece liquid crystal display and regarding one piece of display screen, liquid crystal-spliced screen
Extra large screen can be used and be spliced into separately as display to use.With the development of technology, people are seamless to optics
The functional requirement of liquid crystal-spliced screen is also higher and higher.
There are certain drawbacks in the existing seamless liquid crystal-spliced screen of optics, firstly, the seamless liquid of existing optics when in use
Brilliant mosaic screen cannot individually adjust the direction and position of every piece of screen, and splicing gap is larger, secondly, the seamless liquid of existing optics
Brilliant mosaic screen, screen surface have dust to be inconvenient to wipe, finally, the seamless liquid crystal-spliced screen of existing optics, high power cause to send out
It is hot serious, for this purpose, it is proposed that the seamless liquid crystal-spliced screen of optics.
Utility model content
The main purpose of the utility model is to provide the seamless liquid crystal-spliced screens of optics, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Optics is seamless liquid crystal-spliced screen, including fixed plate, a side external surface of the fixed plate are provided with movable support, institute
The leading exterior surface for stating movable support is provided with centre of sphere axis, and the leading exterior surface of the centre of sphere axis is fixedly installed with display, institute
The lower end outer surface for stating display is provided with pedestal, and the back end outer surface of the display is fixedly installed with thermally conductive sheet, described to lead
The back end outer surface of backing is fixedly installed with fan, and the upper end outer surface of the display is fixedly installed with dust-extraction unit, described
The lower end outer surface of dust-extraction unit is provided with sponge dedusting plate, and a side external surface of the display is provided with control button, institute
The inside for stating dust-extraction unit is fixedly installed with rack gear, and the lower end outer surface of the rack gear is provided with motor, the front end of the motor
Outer surface is fixedly installed with control switch, and the lower end outer surface of the motor is provided with connecting shaft, the inside of the control switch
It is provided with the second conducting rod, a side external surface of second conducting rod is fixedly installed with the first conducting rod, and described second is conductive
The other side of bar is provided with the second control-rod, and a side external surface of first conducting rod is provided with the first control-rod, and described
The upper end outer surface of two conducting rods is provided with third contact, and the side of the third contact is provided with the first contact, and described is another
Side is provided with the second contact.
Preferably, the fixed plate；Two side external surfaces are provided with movable support, and the quantity of movable support is six groups,
The first movable axis is provided between the fixed plate and movable support, two side external surfaces of the fixed plate pass through the first movable axis
It is flexibly connected with a side external surface of movable support, centre of sphere axis, the activity is provided between the movable support and display
The leading exterior surface of bracket is flexibly connected by centre of sphere axis with the back end outer surface of display.
Preferably, gear is provided between the motor and rack gear, the upper end outer surface of the motor passes through gear and tooth
The leading exterior surface of item is flexibly connected, and rotary shaft, the lower end outer surface of the motor are provided between the motor and connecting shaft
It is flexibly connected by rotary shaft with the upper end outer surface of connecting shaft, it is living that second is provided between the connecting shaft and sponge dedusting plate
The lower end outer surface of moving axis, the connecting shaft is flexibly connected by the second movable axis with one end outer surface of sponge dedusting plate, institute
It states and is provided with the first limit movable axis between the first control-rod and the first conducting rod, one end outer surface of first control-rod is logical
The first limit movable axis is crossed to be flexibly connected with a side external surface of the first conducting rod, second control-rod and the second conducting rod it
Between be provided with the second limit movable axis, a side external surface of second control-rod passes through the second limit movable axis and the second conduction
Another side external surface of bar is flexibly connected, and the side of the display is provided with power supply and master switch, the input terminal of the power supply
It is electrically connected between the input terminal of master switch, electrically connects between the output end of the master switch and the input terminal of third contact
It connects, is electrically connected between the output end of the third contact and the input terminal of the second conducting rod, the output of second conducting rod
It is electrically connected between end and the input terminal of motor, is electrically connected between the input terminal of the power supply and the output end of the second contact,
It is electrically connected between the input terminal of the power supply and the output end of the first contact, the input terminal of first contact and the first conduction
It is electrically connected between the output end of bar, is electrically connected between the output end of the motor and the input terminal of the first conducting rod.
Preferably, card slot is provided between the thermally conductive sheet and display, the leading exterior surface of the thermally conductive sheet passes through card
Slot is fixedly connected with the back end outer surface of display, and fixed screw is provided between the fan and display, the fan
Leading exterior surface is fixedly connected by fixed screw with the back end outer surface of thermally conductive sheet.
Preferably, telescopic rod is provided between the display and pedestal, the lower end outer surface of the display is by stretching
Contracting bar is flexibly connected with the upper end outer surface of pedestal.
Preferably, soldering iron is provided between the movable support and centre of sphere axis, the back end outer surface of the movable support is logical
Soldering iron is crossed to be fixedly connected with the leading exterior surface of centre of sphere axis.
Compared with prior art, the utility model has the following beneficial effects: the seamless liquid crystal-spliced screen of the optics, by setting
The adjustable support set when using mosaic screen, rotates independent display screen, and the position of independent display screen is adjusted by movable support rotation
It sets, the angle of independent display screen is adjusted by ball central axis, the stitching portion between independent display screen can be overlapped, reduce and see
See the area of frame, moreover it is possible to comfortable angle be adjusted according to viewer position and need to clear up by the sponge dedusting plate of setting
When screen surface dust, putting down the rotation of sponge dedusting plate is bonded sponge with screen, and opening control button, electric current is from positive pole
End passes sequentially through control button, third contact and the second conducting rod and is input in motor, and output passes sequentially through first from motor
Conducting rod, the first contact to power cathode, motor rotation keep motor mobile, are driven by connecting shaft by wheel and rack effect
Sponge dedusting plate is mobile, wipes dust, and when reaching one end of dust-extraction unit, the first control-rod, which encounters dust-extraction unit, makes the first conduction
Bar is mobile, and the first conducting rod is contacted with third contact, and the second conducting rod is contacted with the second contact, electric current from power positive end successively
Be input in motor by control button, third contact and the first conducting rod, from motor output pass sequentially through the second conducting rod,
Second contact is to power cathode, motor reversal, sponge dedusting plate reverse movement, when motor is arrived to the other end of dust-extraction unit,
Second control-rod keeps third contact mobile, and the second conducting rod is connect with third contact, and the first conducting rod is connect with the first contact, energy
Enough automatically to mosaic screen surface wipes dust, by the thermally conductive sheet and fan of setting, heat dissipation effect quality directly affects mosaic screen
Service life, the heat derives that thermally conductive sheet will generate in display screen, fan rotation the heat on thermally conductive sheet is taken away, Neng Gouti
The heat dissipation effect of high mosaic screen extends the service life of mosaic screen.The seamless liquid crystal-spliced screen structure of entire optics is simple, easy to operate,
The effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the seamless liquid crystal-spliced screen of the utility model optics.
Fig. 2 is the structural schematic diagram of adjustable support in Fig. 1 of the seamless liquid crystal-spliced screen of the utility model optics.
Fig. 3 is the structural schematic diagram of centre of sphere axis 7 in Fig. 1 of the seamless liquid crystal-spliced screen of the utility model optics.
Fig. 4 is the structural schematic diagram of motor 8 in Fig. 1 of the seamless liquid crystal-spliced screen of the utility model optics.
Fig. 5 is the structural schematic diagram of control switch 10 in Fig. 1 of the seamless liquid crystal-spliced screen of the utility model optics.
Fig. 6 is the structural schematic diagram of fan 20 in Fig. 1 of the seamless liquid crystal-spliced screen of the utility model optics.
In figure: 1, display；2, dust-extraction unit；3, control button；4, pedestal；5, fixed plate；6, movable support；7, ball
Mandrel；8, motor；9, rack gear；10, control switch；11, the first control-rod；12, connecting shaft；13, sponge dedusting plate；14, first
Contact；15, the second contact；16, the first conducting rod；17, the second conducting rod；18, the second control-rod；19, thermally conductive sheet；20, fan；
21, third contact.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in figures 1 to 6, a side external surface of the seamless liquid crystal-spliced screen of optics, including fixed plate 5, fixed plate 5 is provided with
Movable support 6, the leading exterior surface of movable support 6 are provided with centre of sphere axis 7, and the leading exterior surface of centre of sphere axis 7 is fixedly installed with aobvious
Show device 1, the lower end outer surface of display 1 is provided with pedestal 4, and the back end outer surface of display 1 is fixedly installed with thermally conductive sheet 19, leads
The back end outer surface of backing 19 is fixedly installed with fan 20, and the upper end outer surface of display 1 is fixedly installed with dust-extraction unit 2, removes
The lower end outer surface of dirt device 2 is provided with sponge dedusting plate 13, and a side external surface of display 1 is provided with control button 3, dedusting
The inside of device 2 is fixedly installed with rack gear 9, and the lower end outer surface of rack gear 9 is provided with motor 8, and the leading exterior surface of motor 8 is fixed
Control switch 10 is installed, the lower end outer surface of motor 8 is provided with connecting shaft 12, and being internally provided with for control switch 10 second is led
Electric pole 17, a side external surface of the second conducting rod 17 are fixedly installed with the first conducting rod 16, and the other side of the second conducting rod 17 is set
Be equipped with the second control-rod 18, a side external surface of the first conducting rod 16 is provided with the first control-rod 11, the second conducting rod 17 it is upper
End outer surface is provided with third contact 21, and the other side that the side of third contact 21 is provided with the first contact 14,121 is provided with the
Two contacts 15.
Fixed plate 5；Two side external surfaces are provided with movable support 6, and the quantity of movable support 6 is six groups, fixed plate 5 with
The first movable axis is provided between movable support 6, two side external surfaces of fixed plate 5 pass through the first movable axis and movable support 6
One side external surface is flexibly connected, and centre of sphere axis 7, the leading exterior surface of movable support 6 are provided between movable support 6 and display 1
It is flexibly connected by centre of sphere axis 7 with the back end outer surface of display 1, position and the angle of independent screen can be adjusted；Motor 8 with
Gear is provided between rack gear 9, the upper end outer surface of motor 8 is flexibly connected by the leading exterior surface of wheel and rack 9, motor
Rotary shaft is provided between 8 and connecting shaft 12, the lower end outer surface of motor 8 passes through the upper end outer surface of rotary shaft and connecting shaft 12
It is flexibly connected, the second movable axis is provided between connecting shaft 12 and sponge dedusting plate 13, the lower end outer surface of connecting shaft 12 passes through
Second movable axis is flexibly connected with one end outer surface of sponge dedusting plate 13, is set between the first control-rod 11 and the first conducting rod 16
It is equipped with the first limit movable axis, one end outer surface of the first control-rod 11 passes through the first limit movable axis and the first conducting rod 16
One side external surface is flexibly connected, and the second limit movable axis, the second control are provided between the second control-rod 18 and the second conducting rod 17
One side external surface of bar 18 processed is flexibly connected by the second limit movable axis with another side external surface of the second conducting rod 17, is shown
The side of device 1 is provided with power supply and master switch, is electrically connected between the input terminal of power supply and the input terminal of master switch, master switch
It is electrically connected between output end and the input terminal of third contact 21, the input of the output end of third contact 21 and the second conducting rod 17
Be electrically connected between end, be electrically connected between the output end of the second conducting rod 17 and the input terminal of motor 8, the input terminal of power supply with
It is electrically connected between the output end of second contact 15, is electrically connected between the input terminal of power supply and the output end of the first contact 14,
It is electrically connected between the input terminal of first contact 14 and the output end of the first conducting rod 16, the output end of motor 8 and the first conduction
It is electrically connected between the input terminal of bar 16, dust can be facilitated to clear up；Card is provided between thermally conductive sheet 19 and display 1
The leading exterior surface of slot, thermally conductive sheet 19 is fixedly connected by card slot with the back end outer surface of display 1, fan 20 and display 1
Between be provided with fixed screw, the leading exterior surface of fan 20 connects by the way that the back end outer surface of fixed screw and thermally conductive sheet 19 is fixed
It connects, the heat dissipation of mosaic screen can be enhanced；Telescopic rod is provided between display 1 and pedestal 4, the lower end outer surface of display 1 is logical
It crosses telescopic rod to be flexibly connected with the upper end outer surface of pedestal 4, is adjustable the height of mosaic screen；Between movable support 6 and centre of sphere axis 7
It is provided with soldering iron, the back end outer surface of movable support 6 is fixedly connected by soldering iron with the leading exterior surface of centre of sphere axis 7, activity branch
It is more preferably fixed between frame 6 and centre of sphere axis 7.
It should be noted that the utility model is the seamless liquid crystal-spliced screen of optics, first check for whether device has damage, examines
After looking into, as needed, independent display screen is rotated, the position of independent display screen is adjusted by movable support 6, pass through centre of sphere axis
7 adjust the angle of independent display screen, and mosaic screen is connected power supply, the heat derives that thermally conductive sheet 19 will generate in display screen, fan
The heat on thermally conductive sheet 19 is taken away in 20 rotations, extends the service life of display screen, when screen surface has dust, puts down sponge and remove
The rotation of dirt plate 13 is bonded sponge with screen, so that control switch 10 is connected power supply, the first contact 14 and first by control button 3
Conducting rod 16 connects, and third contact 21 is connect with the second conducting rod 17, and the rotation of motor 8 drives sponge dedusting plate 13 mobile, wiping
Dust, after motor 8 arrives at one end of dust-extraction unit 2, the first control-rod 11 keeps the first contact 14 mobile, the first conducting rod 16 with
Third contact 21 connects, and the second conducting rod 17 is connect with the second contact 15, and motor 8 inverts, 13 counter motion of sponge dedusting plate,
Reciprocal wiping dust.
The basic principles and main features and this reality that the utility model has been shown and described above, with novel advantage.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (6)
1. optics is seamless liquid crystal-spliced screen, including fixed plate (5), it is characterised in that: a side external surface of the fixed plate (5) is set
It is equipped with movable support (6), the leading exterior surface of the movable support (6) is provided with centre of sphere axis (7), before the centre of sphere axis (7)
End outer surface is fixedly installed with display (1), and the lower end outer surface of the display (1) is provided with pedestal (4), the display
(1) back end outer surface is fixedly installed with thermally conductive sheet (19), and the back end outer surface of the thermally conductive sheet (19) is fixedly installed with fan
(20), the upper end outer surface of the display (1) is fixedly installed with dust-extraction unit (2), the lower end appearance of the dust-extraction unit (2)
Face is provided with sponge dedusting plate (13), and a side external surface of the display (1) is provided with control button (3), the dedusting dress
The inside for setting (2) is fixedly installed with rack gear (9), and the lower end outer surface of the rack gear (9) is provided with motor (8), the motor (8)
Leading exterior surface be fixedly installed with control switch (10), the lower end outer surface of the motor (8) is provided with connecting shaft (12), institute
State being internally provided with the second conducting rod (17) for control switch (10), the fixed peace of a side external surface of second conducting rod (17)
Equipped with the first conducting rod (16), the other side of second conducting rod (17) is provided with the second control-rod (18), and described first leads
One side external surface of electric pole (16) is provided with the first control-rod (11), and the upper end outer surface of second conducting rod (17) is provided with
The side of third contact (21), the third contact (21) is provided with the first contact (14), and the other side of (121) is provided with
Second contact (15).
2. the seamless liquid crystal-spliced screen of optics according to claim 1, it is characterised in that: the fixed plate (5)；Outside two sides
Surface is provided with movable support (6), and the quantity of movable support (6) is six groups, the fixed plate (5) and movable support (6) it
Between be provided with the first movable axis, two side external surfaces of the fixed plate (5) pass through the side of the first movable axis and movable support (6)
Outer surface is flexibly connected, and is provided with centre of sphere axis (7) between the movable support (6) and display (1), the movable support (6)
Leading exterior surface be flexibly connected with the back end outer surface of display (1) by centre of sphere axis (7).
3. the seamless liquid crystal-spliced screen of optics according to claim 1, it is characterised in that: the motor (8) and rack gear (9) it
Between be provided with gear, the upper end outer surface of the motor (8) is flexibly connected by the leading exterior surface of wheel and rack (9), institute
State and be provided with rotary shaft between motor (8) and connecting shaft (12), the lower end outer surface of the motor (8) by rotary shaft with connect
The upper end outer surface of axis (12) is flexibly connected, and the second activity is provided between the connecting shaft (12) and sponge dedusting plate (13)
The lower end outer surface of axis, the connecting shaft (12) is connected by one end outer surface activity of the second movable axis and sponge dedusting plate (13)
It connects, the first limit movable axis, first control-rod is provided between first control-rod (11) and the first conducting rod (16)
(11) one end outer surface is flexibly connected by the first limit movable axis with a side external surface of the first conducting rod (16), and described the
The second limit movable axis, the side of second control-rod (18) are provided between two control-rods (18) and the second conducting rod (17)
Outer surface is flexibly connected by the second limit movable axis with another side external surface of the second conducting rod (17), the display (1)
Side be provided with power supply and master switch, be electrically connected between the input terminal of the power supply and the input terminal of master switch, it is described total
It is electrically connected between the output end of switch and the input terminal of third contact (21), the output end and second of the third contact (21)
Be electrically connected between the input terminal of conducting rod (17), the input terminals of the output end of second conducting rod (17) and motor (8) it
Between be electrically connected, be electrically connected between the input terminal of the power supply and the output end of the second contact (15), the input of the power supply
It is electrically connected between end and the output end of the first contact (14), the input terminal and the first conducting rod (16) of first contact (14)
Output end between be electrically connected, be electrically connected between the output end of the motor (8) and the input terminal of the first conducting rod (16).
4. the seamless liquid crystal-spliced screen of optics according to claim 1, it is characterised in that: the thermally conductive sheet (19) and display
(1) card slot is provided between, the leading exterior surface of the thermally conductive sheet (19) is solid by the back end outer surface of card slot and display (1)
Fixed connection, is provided with fixed screw, the leading exterior surface of the fan (20) passes through between the fan (20) and display (1)
Fixed screw is fixedly connected with the back end outer surface of thermally conductive sheet (19).
5. the seamless liquid crystal-spliced screen of optics according to claim 1, it is characterised in that: the display (1) and pedestal (4)
Between be provided with telescopic rod, the lower end outer surface of the display (1) passes through the activity of the upper end outer surface of telescopic rod and pedestal (4)
Connection.
6. the seamless liquid crystal-spliced screen of optics according to claim 1, it is characterised in that: the movable support (6) and the centre of sphere
Soldering iron is provided between axis (7), the back end outer surface of the movable support (6) passes through the front end appearance of soldering iron and centre of sphere axis (7)
Face is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317415.XU CN209674801U (en) | 2019-03-13 | 2019-03-13 | Optics is seamless liquid crystal-spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317415.XU CN209674801U (en) | 2019-03-13 | 2019-03-13 | Optics is seamless liquid crystal-spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674801U true CN209674801U (en) | 2019-11-22 |
Family
ID=68571310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317415.XU Expired - Fee Related CN209674801U (en) | 2019-03-13 | 2019-03-13 | Optics is seamless liquid crystal-spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627349A (en) * | 2020-06-22 | 2020-09-04 | 深圳市思科瑞光电有限公司 | Modular splicing LED display screen |
-
2019
- 2019-03-13 CN CN201920317415.XU patent/CN209674801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627349A (en) * | 2020-06-22 | 2020-09-04 | 深圳市思科瑞光电有限公司 | Modular splicing LED display screen |
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Granted publication date: 20191122 |