CN206975352U - Full frame touch-control TFT color screen shows line control machine - Google Patents
Full frame touch-control TFT color screen shows line control machine Download PDFInfo
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- CN206975352U CN206975352U CN201720848673.1U CN201720848673U CN206975352U CN 206975352 U CN206975352 U CN 206975352U CN 201720848673 U CN201720848673 U CN 201720848673U CN 206975352 U CN206975352 U CN 206975352U
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- Prior art keywords
- lcds
- touch
- liquid crystal
- crystal display
- full frame
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000006641 stabilisation Effects 0.000 claims abstract description 4
- 238000011105 stabilization Methods 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The master control circuit plate set inside line control machine, including lower cover, lower cover is shown the utility model discloses full frame touch-control TFT color screen, is fastened on the upper lid on lower lid and the liquid crystal display die set on upper lid；Liquid crystal display die set includes LCDs and is arranged on " HOME " key capacitive touch screen of the LCDs lower end, and LCDs includes touch area and liquid crystal display area；The microprocessor and power supply stabilization circuit being connected with microprocessor, drive circuit and touch control circuit are provided with main control board, LCDs and " HOME " key capacitive touch screen are connected by the flexible PCB based on HOMEBUS communication protocols with touch control circuit.The utility model need not set specific key area, and product appearance is beautiful, fashion, display content are fine and smooth abundant, directly, and simple to operate directly it is simple to improve user experience, installation, effectively prevent because do not work or damage caused by power line is reversed the problem of.
Description
Technical field
It the utility model is related to remote control technical field, and in particular to full frame touch-control TFT color screen shows line control machine.
Background technology
Air-conditioning wire remote control devices on the market show to be mostly two kinds at present：Segment encode LCDs and single-color dot matrix liquid crystal
Display screen.
Segment encode LCDs is that all contents to be shown all are produced on a piece of LCDs, passes through software
Driving chip is controlled to show the content of required display；Segment encode LCDs is needed in advance all contents to be shown,
It is produced on by solid shape on one piece of LCDs, shape and font are immutable, and color is dull, and display content is few, and function is cut
When changing and setting, it is only capable of distinguishing by pattern or letter and number, identification is low.
Single-color dot matrix LCDs is the monochromatic pixel for having several independent on display screen, can be as needed, is passed through
Software controls driving chip to show different contents.Although single-color dot matrix LCDs can realize display by software
The conversion of the shape and font of content, but color is dull, and resolution ratio is low, and display interface is unsightly.
Air-conditioning wire remote control devices mode of operation on the market is mostly two kinds at present, mechanical key and touch sensible button.
Mechanical key coordinates the operating position of shell to realize function using touch-switch or the mechanical switch of other forms
Switching and setting；Due to there is conductive electrode contact point in mechanical key, after a period of time, particularly humidity is larger
Area, easily there is conductive electrode and make moist oxidation, make button loose contact and fail, influence normal use.And by overall outer
The limitation of shape size, number of keys is few, and when function switch and parameter setting, cumbersome, user experience is poor.
Touch sensible button uses capacitance touch induced key, coordinates the operating position of shell or panel, realizes function
Switching and setting.Although the keys deactivation problem that capacitance touch induced key can avoid conductive electrode from aoxidizing and occur,
But reliably work by bond energy and non-interference in order to ensure each, must be maintained a certain distance between button, equally by
The limitation of monnolithic case size, number of keys is few, cumbersome when function switch and parameter setting.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is that providing a kind of full frame touch-control TFT color screen shows line
Device is controlled, makes that remote controller operation is simple and convenient, outward appearance is beautiful, display content is more abundant, direct and attractive in appearance.
To achieve the above object, the technical solution of the utility model is：
Full frame touch-control TFT color screen shows the master control circuit plate set inside line control machine, including lower cover, lower cover, is fastened on down
The upper lid covered and the liquid crystal display die set on upper lid；The liquid crystal display die set includes LCDs and is arranged on
" HOME " key capacitive touch screen of the LCDs lower end, the LCDs include touch area and liquid crystal display
Region；Be provided with the main control board microprocessor and the power supply stabilization circuit being connected with microprocessor, drive circuit and
Touch control circuit, the LCDs and " HOME " the key capacitive touch screen pass through based on HOMEBUS communication protocols
Flexible PCB be connected with the touch control circuit.
Further, the liquid crystal display die set is additionally provided with LED backlight circuit.
Further, the junction of the upper lid and lower cover is provided with aluminum alloy frame.
Further, the LCDs uses 3.5 cun of TFT colour dot lattice LCDs.
The beneficial effects of the utility model are：Specific key area need not be set, product appearance is beautiful, fashion, display
Content is finer and smoother abundant, direct and attractive in appearance, and operation is simpler directly, improves the experience sense of user, installs simply, effectively
Prevent because do not work or damage caused by power line is reversed the problem of.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment；
Fig. 2 is the Al-alloy metal shell mechanism schematic diagram of the utility model specific embodiment；
Fig. 3 is the panel construction schematic diagram of the utility model specific embodiment.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, those skilled in the art are not paying creative labor
The other embodiment obtained on the premise of dynamic, belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, full frame touch-control TFT color screen shows line control machine by liquid crystal display die set (LCM) 1, master control
Circuit board 2, upper lid 3, lower cover 4, aluminum alloy frame 5 are formed, and using standard 86mm*86mm appearance and sizes, are adapted to international standard 86
Box is installed.
Liquid crystal display die set (LCM) 1 is by backlight, 3.5 cun of TFT colour dot lattices LCDs 11, under LCDs
End has independent " HOME " key capacitive touch screen 12 and panel combination forms made of safety glass.Liquid crystal
Show that module is directly installed on the face of lid, display and guidance panel as whole wire remote control devices, pass through flexible PCB
(FPC) main control board being connected to inside upper lid.
Microprocessor and the power supply stabilization circuit being connected with microprocessor, display driver circuit are provided with main control board
And touch control circuit, HOMEBUS communication modes are used between liquid crystal display die set and main control board, use two connecting lines
Power supply and communication function are realized simultaneously, without distinguishing both positive and negative polarity.
The present embodiment can show the colored or single of arbitrary size and shape in the optional position of display screen effective display area domain
Pattern, the word of color, the touch operation at any point in the effective touch area of touch-screen, the content more refinement of display can be received
Greasy, abundant, direct and attractive in appearance, function switch and parameter setting are very clear, simple and convenient.Pass through independent " HOME " key, energy
Enough realize that a key returns to main interface and a key-lock screen, unblock operation, effectively prevent children's maloperation.
It should be noted that simply preferred embodiment of the present utility model described above, the utility model not office
It is limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, it is new should all belongs to this practicality
The protection domain of type.
Claims (4)
1. full frame touch-control TFT color screen shows line control machine, it is characterised in that：The master control circuit plate that is set including lower cover, inside lower cover,
It is fastened on the upper lid on lower lid and the liquid crystal display die set on upper lid；The liquid crystal display die set includes LCDs
With " HOME " the key capacitive touch screen for being arranged on the LCDs lower end, the LCDs include touch area and
Liquid crystal display area；Microprocessor and the power supply stabilization circuit being connected with microprocessor are provided with the main control board, is driven
Dynamic circuit and touch control circuit, the LCDs and " HOME " the key capacitive touch screen pass through based on HOMEBUS
The flexible PCB of communication protocol is connected with the touch control circuit.
2. full frame touch-control TFT color screen as claimed in claim 1 shows line control machine, it is characterised in that：The liquid crystal display die set
It is additionally provided with LED backlight circuit.
3. full frame touch-control TFT color screen as claimed in claim 1 shows line control machine, it is characterised in that：The upper lid and lower cover
Junction is provided with aluminum alloy frame.
4. full frame touch-control TFT color screen as claimed in claim 1 shows line control machine, it is characterised in that：The LCDs is adopted
With 3.5 cun of TFT colour dot lattice LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848673.1U CN206975352U (en) | 2017-07-13 | 2017-07-13 | Full frame touch-control TFT color screen shows line control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848673.1U CN206975352U (en) | 2017-07-13 | 2017-07-13 | Full frame touch-control TFT color screen shows line control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975352U true CN206975352U (en) | 2018-02-06 |
Family
ID=61401876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848673.1U Expired - Fee Related CN206975352U (en) | 2017-07-13 | 2017-07-13 | Full frame touch-control TFT color screen shows line control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975352U (en) |
-
2017
- 2017-07-13 CN CN201720848673.1U patent/CN206975352U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |