CN208224915U - Bidirectional operation display screen - Google Patents
Bidirectional operation display screen Download PDFInfo
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- CN208224915U CN208224915U CN201820773982.1U CN201820773982U CN208224915U CN 208224915 U CN208224915 U CN 208224915U CN 201820773982 U CN201820773982 U CN 201820773982U CN 208224915 U CN208224915 U CN 208224915U
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- conversion equipment
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Abstract
The utility model discloses a kind of bidirectional operation display screens, including front housing, rear shell, display device, type-c conversion equipment and transferring device, front housing, rear shell and display screen engaging are clamped integral structure by shell and are placed in accommodating cavity body at accommodating cavity, type-c conversion equipment and transferring device；Type-c conversion equipment is equipped with type-c data line interface, and rear shell, which is equipped with, connects and fixes the type-c data line interface with opening；It is connected between type-c conversion equipment and external device by type-c data line；It is connected between type-c conversion equipment and display screen by HDMI data line；Transferring device is connect with display screen by USB data line；Extraneous input signal is converted HDMI signal by type-c conversion equipment, and is transmitted to display screen and realizes that image is shown；After display screen receives extraneous point touching signal, control signal is generated, and control signal is transmitted to extraneous input terminal by transferring device；Display device may be implemented and directly operate control display content, what is avoided shows the trouble of content by extraneous input terminal or the operation of the end PC.
Description
Technical field
The utility model relates to show access equipments technique field, and in particular to a kind of bidirectional operation display screen.
Background technique
Display is the I/O equipment for belonging to computer, i.e. input-output equipment.It is a variety of that it can be divided into CRT, LCD etc.；It is
It is a kind of that certain electronic document is shown to the show tools that human eye is re-reflected on screen by specific transmission device.
Touch screen (Touch panel) is also known as touch panel, is the induction type liquid of the input signals such as receivable contact
Crystal display screen, when contacting the graphic button on screen, the haptic feedback system on screen can be according to the formula of preprogramming
Various connection devices are driven, are substituted for mechanical push button panel, and produce lively shadow by liquid crystal display picture
Audio fruit.
HDMI technology is a kind of digitized video/audio interface technology, is that the tailored version digitlization of image transmission is suitble to connect
Mouthful, audio and video-audio signal can be transmitted simultaneously, and the first communication speed of highest is 5Gbps.Advance simultaneously without being transmitted in signal
Row D/A or analog/digital conversion.
It is multiple to refer to that a USB interface can be extended to by one kind, and can make these interfaces while make by USB Hub
Device.
With the fast development of display technology, the aobvious of HDMI display technology, LCD display technology and VGA display technology is supported
Show that equipment is widely used in fields such as multimedia advertising, safety monitorings.But in existing display technology, there are larger
Limitation；It shows that equipment end is only capable of displaying, and the content of display can not be manipulated；In meeting or teaching process
In, it is very convenient if that the operation of display content if can directly be realized by point touching.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of bidirectional operation display screen；Display device may be implemented
Directly operation control display content, what is avoided shows the trouble of content by extraneous input terminal or the operation of the end PC.
To achieve the goals above, the utility model discloses a kind of bidirectional operation display screen, including it is front housing, rear shell, aobvious
Display screen, type-c conversion equipment and transferring device, the front housing, rear shell and display screen engaging are at accommodating cavity, type-c conversion
Device and the transferring device are clamped integral structure by shell and are placed in accommodating cavity body；The type-c converting means installs
There is type-c data line interface, the rear shell, which is equipped with, connects and fixes the type-c data line interface with opening；
It is connected between the type-c conversion equipment and external device by type-c data line；The type-c conversion equipment
It is connect between display screen by HDMI data line；Transferring device is connect with display screen by USB data line；
Extraneous input signal is converted HDMI signal by the type-c conversion equipment, and is transmitted to display screen and realizes image
Display；After the display screen receives extraneous point touching signal, control signal is generated, and control signal is transmitted to by transferring device
Extraneous input terminal.
Wherein, the type-c conversion equipment includes the first communication device and conversion equipment；First communication device with
The connection of type-c data line interface receives signal or send a signal to extraneous input terminal that extraneous input terminal is sent；Described turn
Changing device is connect with first communication device, and the signal for receiving extraneous input terminal is converted to HDMI signal.
Wherein, the display device includes point touching sensing device, processing unit, the second communication device and display screen；It is described
Second communication device is connect with the first communication device by HDMI data line, is received HDMI signal or is sent control signal；Institute
A touching sensing device is stated to connect with the processing unit；The point touching signal that environmental stimuli generates is converted to control by the processing unit
Signal processed；The display screen is connect with second communication device, and the display screen shows the image that the HDMI signal generates
Information.
Wherein, the transferring device includes USB driving device and third communication device；The third communication device with it is described
First communication device and the connection of the second communication device receive signal or receive the first communication of transmission that the second communication device is sent
The control signal of device transmission；The USB driving device is equipped with USB interface, accesses external control terminal.
Wherein, the USB interface is USB3.0 interface.
The utility model has the beneficial effect that compared with prior art extraneous input terminal end passes through type-c converting means
It sets after being connect with display device；Display device receives HDMI signal and shows extraneous input terminal content and generate control letter by point touching
Number, and by transferring device transmission of control signals to extraneous input terminal, control extraneous input terminal；Type-c conversion equipment is equipped with
Type-c data line interface, rear shell, which is equipped with, connects and fixes type-c data line interface with opening；Extraneous input terminal only needs type-c
The connection between display device can be realized in data line, convenient and fast connection.
Detailed description of the invention
Fig. 1 is that the signal of the utility model transmits relationship block diagram；
Fig. 2 is that the utility model display device shows extraneous input terminal image flow chart；
Fig. 3 is that the utility model point touches the extraneous input terminal flow chart of signal control；
Fig. 4 is that the utility model external equipment controls extraneous input terminal flow chart.
Main element symbol description
1, extraneous input terminal 2, type-c conversion equipment
3, transferring device 4, display device
21, the first communication device 22, conversion equipment
31, third communication device 32, USB driving device
41, point touching sensing device 42, processing unit
43, the second communication device 44, display screen.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.
Referring to Fig. 1, a kind of bidirectional operation display screen, including front housing, rear shell, display device 4, type-c conversion equipment 2
With transferring device 3, at accommodating cavity, type-c conversion equipment 2 passes through with transferring device 3 for front housing, rear shell and the engaging of display device 4
Shell is clamped integral structure and is placed in accommodating cavity body；Type-c conversion equipment 2 is equipped with type-c data line interface, and rear shell is set
Have and connects and fixes type-c data line interface with opening；Pass through type-c data between type-c conversion equipment 2 and extraneous input terminal 1
Line connection；It is connected between type-c conversion equipment 2 and display screen 4 by HDMI data line；Transferring device 3 passes through with display device 4
USB data line connection；Extraneous input signal is converted HDMI signal by type-c conversion equipment 2, and it is real to be transmitted to display device 4
Existing image is shown；After display device 4 receives extraneous point touching signal, control signal is generated, and control signal is passed through into transferring device 3
It is transmitted to extraneous input terminal 1.
In the present embodiment, type-c conversion equipment 2 includes the first communication device 21 and conversion equipment 22；First communication dress
It sets 21 to connect with type-c data line interface, receives the signal or send a signal to extraneous input terminal that extraneous input terminal 1 is sent
1；Conversion equipment 22 is connect with the first communication device 21, and the signal for receiving extraneous input terminal 1 is converted to HDMI signal；Display dress
Setting 4 includes point touching sensing device 41, processing unit 12, the second communication device 43 and display screen 44；Second communication device 43 and
One communication device 21 is connected by HDMI data line, is received HDMI signal or is sent control signal；Point touching sensing device 41 with
Processing unit 42 connects；The point touching signal that environmental stimuli generates is converted to control signal by processing unit 42；Display screen 44 and
The connection of two communication devices 43, display screen 44 show the image information that HDMI signal generates；Transferring device 3 includes USB driving device
32 and third communication device 31；Third communication device 31 is connect with the first communication device 21 and the second communication device 43, receives the
The signal or receive the control signal for sending the transmission of the first communication device 21 that two communication devices 43 are sent；USB driving device 32
Equipped with USB interface, external control terminal is accessed.
Referring to Fig. 2, display device shows the process of 1 image information of extraneous input terminal；First communication device 21 receives outer
The first transmission signal that boundary's input terminal 1 is sent, the first transmission signal is converted to HDMI signal by conversion equipment 22, and passes through first
HDMI signal is transmitted to third communication device 31 by communication device 21；Display screen 44 is according to the received HDMI of third communication device 31
Signal shows image information；Extraneous input terminal 1 can be mobile phone, tablet computer, PDA (Personal Digital
Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), any terminal device such as vehicle-mounted computer.
Referring to Fig. 3, touching signal by the point of display device 4 controls extraneous input terminal 1；Point touching sensing device 41 obtains outer
The point touching signal generated after boundary's stimulation, a touching signal is converted first control signal by processing unit 42, and passes through the second communication
First control signal is transmitted to third communication device 31 by device 43；First control signal is transmitted to by third communication device 31
Extraneous input terminal 1, control signal control extraneous input terminal 1 and generate the second transmission signal simultaneously；First communication device 21 receives
Second transmission signal is converted to HDMI signal by the second transmission signal that extraneous input terminal 1 is sent, conversion equipment 22, and passes through the
HDMI signal is transmitted to third communication device 31 by one communication device 21；Display screen 44 is received according to third communication device 31
HDMI signal shows image information.
In the present embodiment, it on the basis of display device 4 shows extraneous input terminal image information, can directly show
Device 4 is by a touch-control external world input terminal 1, to change the content of display device 4；Display device 4 can be another outer
Boundary's input terminal, or be capable of the screen of receiving point touching signal and process points touching signal；The audio and image of HDMI signal are believed
It ceases, in the equipment that type-c end of convert 2 can be separated with transferring device 3 at two, also may be incorporated in the same equipment；
Type-c end of convert 2, transferring device 3 and display device 4 can also be incorporated into same equipment end, in use, outside
Boundary's input terminal 1 only needs to connect by type-c data line with the Wiring port of type-c end of convert 2, removes wiring trouble from；It is teaching
During or meeting, usually the file of needs or image information are saved to the end PC, then PC is shown by display device 4
The graphical information at end, such as when needing the document to display to carry out page turning, control page turning directly can be generated by point touching
Signal is controlled, and is transferred to extraneous input terminal and realizes document page turning, and the end PC need not be returned to and adjusted；Or the end PC is directly saved,
The extraneous connection of input terminal 1 is directly connected to display device 4, realizes page turning by a touching；In gaming, display device 4 is in amplification game
While picture, it can directly put touching display device 4 and operate game；When game, finger is along the right cunning of screen, point touching sensing device
The right sliding point touching signal generated after 41 acquisition environmental stimulis, processing unit 42 convert right sliding point touching signal to and move to right control letter
Number, and control signal will be moved to right by the second 43 devices of communication and be transmitted to third communication device 31；Third communication device 31 will be right
It moves control signal and is transmitted to extraneous input terminal 1, right slip control signal controls game role in extraneous input terminal 1 and moves right；And it produces
Raw real-time display signal；First communication device 21 receives the real-time display signal that extraneous input terminal 1 is sent, and conversion equipment 22 will
Real-time display signal is converted to HDMI signal, and HDMI signal is transmitted to third communication device by the first communication device 21
31；Display screen 44 shows that game role moves to right picture according to the received HDMI signal of third communication device 31；Such game experiencing
Sense is more preferable.
Referring to Fig. 4, controlling extraneous input terminal 1 by external equipment, USB driving device 32 receives the second of external device
Signal is controlled, second control signal is transmitted to extraneous input terminal 1 by third communication device 31 by second control signal；Second control
Signal processed controls extraneous input terminal 1 and generates third transmission signal；First communication device 21 receive that extraneous input terminal 1 sends the
Third transmission signal is converted to HDMI signal by three transmission signals, conversion equipment 22, and passes through the first communication device 21 for HDMI
Signal is transmitted to third communication device 31；Display screen 44 shows image letter according to the received HDMI signal of third communication device 31
Breath；USB driving device 32 can connect USB Hub, expand external equipment access interface；External equipment can be keyboard or trip
Play handle.
The advantage of the utility model is:
1, after extraneous input terminal is connect by type-c end of convert with display device；Display device receives HDMI signal and shows
Extraneous input terminal content and a control signal is generated by point touching, and by transferring device transmission of control signals to extraneous input terminal,
It realizes and controls extraneous input terminal；
2, USB driving device receives the second control signal of external device, and second control signal passes through third communication device
Second control signal is transmitted to extraneous input terminal；
3, type-c conversion equipment is equipped with type-c data line interface, and rear shell, which is equipped with, connects and fixes type-c data with opening
Line interface；Extraneous input terminal only needs type-c data line that the connection between display device can be realized, convenient and fast connection.
Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (5)
1. a kind of bidirectional operation display screen, which is characterized in that including front housing, rear shell, display device, type-c conversion equipment and in
Rotary device, the front housing, rear shell and display screen engaging are at accommodating cavity, and type-c conversion equipment and the transferring device are outside
Shell is clamped integral structure and is placed in accommodating cavity body；The type-c conversion equipment is equipped with type-c data line interface, described
Rear shell, which is equipped with, connects and fixes the type-c data line interface with opening；
It is connected between the type-c conversion equipment and external device by type-c data line；The type-c conversion equipment and aobvious
It is connected between display screen by HDMI data line；Transferring device is connect with display screen by USB data line.
2. bidirectional operation display screen according to claim 1, which is characterized in that the type-c conversion equipment includes first
Communication device and conversion equipment；First communication device is connect with type-c data line interface, is received extraneous input terminal and is sent
Signal or send a signal to extraneous input terminal；The conversion equipment is connect with first communication device, extraneous by receiving
The signal of input terminal is converted to HDMI signal.
3. bidirectional operation display screen according to claim 2, which is characterized in that the display device includes that point sense of touch should fill
It sets, processing unit, the second communication device and display screen；Second communication device and the first communication device pass through HDMI data line
Connection receives HDMI signal or sends control signal；The point touching sensing device is connect with the processing unit；The processing
The point touching signal that environmental stimuli generates is converted to control signal by device；The display screen is connect with second communication device,
The display screen shows the image information that the HDMI signal generates.
4. bidirectional operation display screen according to claim 2, which is characterized in that the transferring device includes USB driving dress
It sets and third communication device；The third communication device is connect with first communication device and the second communication device, receives the
The signal or receive the control signal for sending the transmission of the first communication device that two communication devices are sent；The USB driving device is set
There is USB interface, accesses external control terminal.
5. bidirectional operation display screen according to claim 4, which is characterized in that the USB interface is USB3.0 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773982.1U CN208224915U (en) | 2018-05-23 | 2018-05-23 | Bidirectional operation display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773982.1U CN208224915U (en) | 2018-05-23 | 2018-05-23 | Bidirectional operation display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224915U true CN208224915U (en) | 2018-12-11 |
Family
ID=64509561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773982.1U Active CN208224915U (en) | 2018-05-23 | 2018-05-23 | Bidirectional operation display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224915U (en) |
-
2018
- 2018-05-23 CN CN201820773982.1U patent/CN208224915U/en active Active
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