CN207051869U - A kind of capacitance touching control liquid crystal display using unique USB communication interfaces - Google Patents
A kind of capacitance touching control liquid crystal display using unique USB communication interfaces Download PDFInfo
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- CN207051869U CN207051869U CN201720604038.9U CN201720604038U CN207051869U CN 207051869 U CN207051869 U CN 207051869U CN 201720604038 U CN201720604038 U CN 201720604038U CN 207051869 U CN207051869 U CN 207051869U
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Abstract
It the utility model is related to the capacitance touching control liquid crystal display using unique USB communication interfaces, including capacitance touching control liquid crystal display body, the capacitance touching control liquid crystal display body includes the USB HUB modules of liquid crystal display device module, capacitance touch panel module, integrative display and touch-control core processing function, the liquid crystal display device module communicates to connect with USB HUB modules, the capacitance touch panel module communicates to connect with USB HUB modules, through the externally connected device containing USB interface of USB HUB modules.Thus, USB HUB modules integrative displays and touch-control core processing function, utilize the USB HUB modules being connected with USB interface, unified the utility model and aerial lug, reduce external various circuits, the annexation of greatly simplified equipment room, the deficiencies of avoiding using the next extraneous expense of normal signal tape, inconvenient for use and potential safety hazard.Compared with traditional monitor, there is the characteristics of simple in construction, stable performance, simplified cumbersome signal wire, movement and stable performance easy to connect.
Description
Technical field
The utility model belongs to capacitance touching control LCD Technology field, more particularly to one kind is led to using unique USB
The capacitance touching control liquid crystal display of communication interface.
Background technology
Multipoint-touch-technology can be the work of two aspects Task-decomposing, first, multi-point signal is gathered simultaneously, second, pair
Meaning per road signal judged, so as to realize the five of On-Screen Identification people fingers while do click, touch.Multiple spot
Touching technique has application in Windows operating system and IPhone systems.This permission user passes through multiple hands simultaneously
Refer to control the new technology of graphical interfaces into current focus.
Display in the market, the product with touch-screen are typically inputted using VGA.Touch-screen is needed by independent
USB interface is realized.On the one hand, when computer shows and extended, it is necessary to extend video card in computer end, not only complex operation, is also present
The compatibility issue of mainboard and video card.On the other hand, in actual installation, it is necessary to connect VGA line, USB line, power line etc., use
Dedicated data line is connected to main frame, along with a power line, causes to connect a variety of lines on a display.It is miscellaneous to there is line
Disorderly, the complicated phenomenon of cabling, not only space-consuming and be inconvenient to move, and all made troubles to the operation and maintenance of product.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, a kind of led to found using unique USB
The capacitance touching control liquid crystal display of communication interface, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of simple in construction, stable performance, simplification
Cumbersome signal wire, conveniently moving, section space-efficient use the capacitance touching control liquid crystal display of unique USB communication interfaces.This reality
It is as follows with new technique scheme：
A kind of capacitance touching control liquid crystal display using unique USB communication interfaces, including capacitance touching control liquid crystal display
Device body, the capacitance touching control liquid crystal display body include liquid crystal display device module, capacitance touch panel module, integrated aobvious
Show the USB HUB modules with touch-control core processing function, the liquid crystal display device module communicates to connect with USB HUB modules, institute
State capacitance touch panel module to communicate to connect with USB HUB modules, contain USB interface through the USB HUB modules are externally connected
Device.
The utility model is further, and the capacitance touching control liquid crystal display body includes power module, power module,
It is connected respectively with liquid crystal display device module, capacitance touch panel module, USB HUB modules.
The utility model is further, and the capacitance touching control liquid crystal display body is provided with usb expansion interface, described
Usb expansion interface is connected with USB HUB modules.
The utility model is further, and the capacitance touching control liquid crystal display body is provided with storage inside module, institute
Storage inside module is stated to be connected with USB HUB modules.
The utility model is further, is provided with the capacitance touching control liquid crystal display body and is connect with outside containing USB
The USB interface of mouth device communication connection.
By such scheme, the utility model at least has advantages below：
1. USB HUB modules integrative displays and touch-control core processing function, utilize the USB HUB moulds being connected with USB interface
The line that block is unified between the utility model and external equipment, reduces external various circuits, and the connection of greatly simplified equipment room is closed
System, the deficiencies of avoiding using the next extraneous expense of normal signal tape, inconvenient for use and potential safety hazard；
2. utility model indicator screen uses multiple point touching technology, make display device integrated with input equipment, reduce
Dependence to mouse and keyboard, user can follow one's bent control display content, pass through finger movement and scaling, rotation can be achieved
Turn, pull, complex operations, the touch control function of customer-centric such as mobile enhance the joy of Consumer's Experience and computation
Happy property, it is available for user to play out, browses etc. to all go well computation, greatling save the complicated procedures using mouse-keyboard
And save space；
3. compared with traditional monitor, the shortcomings of line is complicated, installation is difficult in maintenance is avoided, there is simple in construction, performance
The characteristics of stabilization, simplified cumbersome signal wire, movement and stable performance easy to connect.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is structural representation of the utility model using the capacitance touching control liquid crystal display of unique USB communication interfaces.
The implication of each reference is as follows in figure.
The capacitance touch panel module of 1 liquid crystal display device module 2
The USB HUB modules of 3 power module 4
The usb expansion interface of 5 storage inside module 6
10 capacitance touching control liquid crystal display bodies
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1, the capacitance touching control liquid crystal display of unique USB communication interfaces, including capacitance touching control liquid crystal are used
Monitor body 10, the capacitance touching control liquid crystal display body 10 include liquid crystal display device module 1, capacitive touch screen mould
The USB HUB modules 4 of block 2, integrative display and touch-control core processing function, the liquid crystal display device module 1 and USB HUB modules
4 communication connections, the capacitance touch panel module 2 and USB HUB modules 4 are communicated to connect, connected through the USB HUB modules 4
To outside device containing USB interface.Accordingly, it is provided with the capacitance touching control liquid crystal display body 10 and contains USB with outside
The USB interface of interface arrangement communication connection.Due to the integrative display of USB HUB modules 4 and touch-control core processing function, using this
The unified line between external equipment of USB HUB modules 4 being connected with USB interface, reduces external various circuits, greatly simplifies
The annexation of equipment room, the deficiencies of avoiding using the next extraneous expense of normal signal tape, inconvenient for use and potential safety hazard.
In order to further optimize the utility model technique effect, in a kind of embodiment of the present utility model, preceding
On the basis of stating content, the capacitance touching control liquid crystal display body 10 includes power module 3, power module 3, respectively with liquid
Crystal display module 1, capacitance touch panel module 2, USB HUB modules 4 connect.By the power module 3 to USB HUB modules
4 power supplies.Also powered to liquid crystal display device module 1, capacitance touch panel module 2, in being moved beneficial to the utility model device at any time
Use.
In order to further optimize the utility model technique effect, in another embodiment of the present utility model,
On the basis of foregoing teachings, the capacitance touching control liquid crystal display body 10 is provided with storage inside module 5, and the inside is deposited
Storage module 5 is connected with USB HUB modules 4, meets digital independent and the needs of storage.
In order to expand the use range of the utility model device, the capacitance touching control liquid crystal display body 10 is provided with
For users to use, the usb expansion interface 6 is connected usb expansion interface 6 with USB HUB modules 4.Can by usb expansion interface 6
Realize that display is expanded, i.e., two tasks can be carried out simultaneously, do not stopped over mutually and be independent of each other.
It should be noted that the liquid crystal display device module 1 is connected by USB interface conversion chip with USB HUB, it is described
USB interface conversion chip using the display card chip DL-125 of DisplayLink companies of the U.S., its feature can directly drive
LCD panel, maximum support 1366x768 display resolutions, support the interface of usb bus power taking integration USB 2.0.This product
Energy is stable, it is simple and convenient to connect, and changes the shortcomings that traditional product needs complicated line, installation is difficult in maintenance.
Operation principle of the present utility model is as follows：Capacitance touch panel module 2 gathers signal, by USB HUB modules 4 and
The characteristic information of storage inside module 5, realizes the identification to each module, establish with outside communication connection, complete data analysis,
Display and data storage.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (1)
- A kind of 1. capacitance touching control liquid crystal display using unique USB communication interfaces, it is characterised in that：Including capacitance touching control Liquid crystal display body (10), the capacitance touching control liquid crystal display body (10) include liquid crystal display device module (1), electric capacity The USB HUB modules (4) of formula touch screen module (2), integrative display and touch-control core processing function, the liquid crystal display device module (1) being communicated to connect with USB HUB modules (4), the capacitance touch panel module (2) communicates to connect with USB HUB modules (4), Through the externally connected device containing USB interface of the USB HUB modules (4)；The capacitance touching control liquid crystal display body (10) Including power module (3), power module (3), respectively with liquid crystal display device module (1), capacitance touch panel module (2), USB HUB modules (4) connect；The capacitance touching control liquid crystal display body (10) is provided with usb expansion interface (6), and the USB expands Exhibition interface (6) is connected with USB HUB modules (4)；The capacitance touching control liquid crystal display body (10) is provided with storage inside Module (5), the storage inside module (5) are connected with USB HUB modules (4)；In the capacitance touching control liquid crystal display sheet Body (10) is provided with the USB interface with the communication connection of outside device containing USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604038.9U CN207051869U (en) | 2017-05-27 | 2017-05-27 | A kind of capacitance touching control liquid crystal display using unique USB communication interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604038.9U CN207051869U (en) | 2017-05-27 | 2017-05-27 | A kind of capacitance touching control liquid crystal display using unique USB communication interfaces |
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| Publication Number | Publication Date |
|---|---|
| CN207051869U true CN207051869U (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604038.9U Active CN207051869U (en) | 2017-05-27 | 2017-05-27 | A kind of capacitance touching control liquid crystal display using unique USB communication interfaces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445400A (en) * | 2018-12-27 | 2019-03-08 | 勃肯特（天津）机器人技术有限公司 | A kind of teaching machine based on vision signal and USB communication transfer |
-
2017
- 2017-05-27 CN CN201720604038.9U patent/CN207051869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445400A (en) * | 2018-12-27 | 2019-03-08 | 勃肯特（天津）机器人技术有限公司 | A kind of teaching machine based on vision signal and USB communication transfer |
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