CN208000561U - A kind of double-direction control is same to shield device - Google Patents
A kind of double-direction control is same to shield device Download PDFInfo
- Publication number
- CN208000561U CN208000561U CN201820218623.XU CN201820218623U CN208000561U CN 208000561 U CN208000561 U CN 208000561U CN 201820218623 U CN201820218623 U CN 201820218623U CN 208000561 U CN208000561 U CN 208000561U
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- CN
- China
- Prior art keywords
- touch panel
- infrared
- screen device
- double
- screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of double-direction control with device is shielded, and is installed on common display screen, and be electrically connected, which includes with screen device:Infrared touch panel, the infrared touch panel is plug-in to be pasted onto on common display screen, and with device receiver is shielded, this is electrically connected with screen device receiver by the first USB data line and infrared touch panel, this is connect by HDMI wire with common display screen with screen device receiver;With screen device transmitter, it is electrically connected with screen device receiver by wireless transmission method, is connect with computer by the second USB data line with device transmitter is shielded.The utility model can upgrade the function of general television set (i.e. common display screen) using infrared touch panel, it avoids buying an extra television set again, not only use cost had been saved but also environmentally friendly, and the utility model can throw the display image wireless of computer screen to general television set, infrared touch panel can also be touched to control computer in general television set, improve the quality of teaching and the efficiency of meeting.
Description
Technical field:
The utility model is related to display screens with shielding technical field, refer in particular to a kind of double-direction control with shielding device.
Background technology:
Television set on the market does not have touch screen functionality, such as need use touch screen functionality, then must after buy a new electricity
Depending on all-in-one machine, it is expensive, and use cost is high.
With information-based development, radio network technique is advanced by leaps and bounds so that the wireless demand for becoming people with screen,
Complicated data line constraint is abandoned.Smaller screen can be achieved and control large-size screen monitors, have widely in fields such as home entertaining, meeting, teaching
Using in view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of double-direction control is provided with shielding device.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals:The double-direction control is the same as screen device peace
It loaded on common display screen, and is electrically connected, which includes with screen device:Infrared touch panel, the infrared touch
Shield it is plug-in be pasted onto on common display screen, with shield device receiver, this with screen device receiver by the first USB data line with it is described red
Outer touch screen is electrically connected, this is connect by HDMI wire with common display screen with screen device receiver;With screen device transmitter, this is the same as screen
Device transmitter is electrically connected with described with screen device receiver by wireless transmission method, described to pass through second with screen device transmitter
USB data line is connect with computer.
Furthermore, in above-mentioned technical proposal, the infrared touch panel is infrared multi-point touch equipment.
Furthermore, in above-mentioned technical proposal, four side of the infrared touch panel is placed with one-to-one infrared emission
Pipe and infrared receiving tube, the infrared transmitting tube and infrared receiving tube cooperatively form the infrared ray matrix intersected anyhow, by not stopping
Scanning whether there is infrared ray to be blocked by the body with detect navigate to accurate coordinate information.
Furthermore, in above-mentioned technical proposal, the infrared touch panel is rectangular, the left side of the infrared touch panel and under
Side is both provided with the infrared transmitting tube;The right side and upside of the infrared touch panel are both provided with the infrared receiving tube.
Furthermore, in above-mentioned technical proposal, it is described with screen device transmitter by connect the first WIFI module with it is described
It is electrically connected with screen device receiver.
Furthermore, described to include the first shell and be installed on first with screen device transmitter in above-mentioned technical proposal
First circuit board in shell, the first circuit board are equipped with the first main control chip, are electrically connected and are used in combination with the first main control chip
In store code first memory, run for program when storage the first memory of data, two the first USB interfaces, two
I/O interfaces, the first crystal oscillator and the connection of the first power interface, wherein first USB interface connects second USB data line
It is electrically connected afterwards with computer;Another first USB interface connects first WIFI module.
Furthermore, in above-mentioned technical proposal, the first memory is Nand flash memories.
Furthermore, described to include second housing and be installed on second with screen device receiver in above-mentioned technical proposal
Second circuit board in shell, the second circuit board are equipped with the second main control chip, are electrically connected and are used in combination with the second main control chip
In store code second memory, run for program when store data the second memory, routing module, the 2nd WIFI moulds
Block, AV interfaces, HDMI interface, three secondary USB interfaces, multiple I/O interfaces, one of secondary USB interface connection described the
It is electrically connected with the infrared touch panel after one USB data line, which connects the HDMI wire.
Furthermore, in above-mentioned technical proposal, the second memory is Nand flash memories.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art:This practicality
It is novel to upgrade the function of general television set (i.e. common display screen) using infrared touch panel, avoid buying again one it is extra
Television set, not only saved use cost but also environmentally friendly, and the utility model can throw the display image wireless of computer screen to common electricity
Depending on machine (i.e. common display screen), infrared touch panel can also be touched to control electricity in general television set (i.e. common display screen)
Brain improves the quality of teaching and the efficiency of meeting, has in fields such as educational training, enterprise's office, commercial exhibitions and widely answers
With.
Description of the drawings:
Fig. 1 is the frame assumption diagram of the utility model;
Fig. 2 is the structural schematic diagram of infrared touch panel in the utility model;
Fig. 3 is in the utility model with the frame assumption diagram of screen device receiver;
Fig. 4 is in the utility model with the frame assumption diagram of screen device transmitter.
Specific implementation mode:
The utility model is further illustrated with reference to specific embodiments and the drawings.
See shown in Fig. 1-4, shields device for a kind of double-direction control is same, be installed on common display screen 40, and formed and electrically connected
It connects, wherein screen device includes the double-direction control together:Cooperate installation infrared touch panel 10, with screen device receiver 20 and same
Shield device transmitter 30.
The infrared touch panel 10 is plug-in to be pasted onto on common display screen 40, for capturing the coordinate setting information touched;
It is electrically connected by the first USB data line and the infrared touch panel 10 with screen device receiver 20, infrared touch panel 10 passes through this
The coordinate setting information that first USB data line is captured is transferred to screen device receiver, this passes through with screen device receiver 20
HDMI wire is connect with common display screen 40;Pass through wireless transmission method and same 20 electricity of screen device receiver with screen device transmitter 30
Property connection, described to be connect with computer 50 by the second USB data line with screen device transmitter 30, the display figure for obtaining computer 50
Picture and audio signal, by wireless transmission method by these data transmissions to same screen device receiver 20, then by shielding device receiver together
Transmission is shown that image and audio signal are transmitted to common display screen 40 by 20 by HDMI wire;When infrared touch panel 10 capture it is tactile
When touching coordinate, this data information can be sent to same screen device transmitter 30 with device receiver 20 is shielded, then control computer 50 and execute accordingly
Clicking operation, realize that computer 20 on common display screen 10, and can control computer with screen in 10 one end of common display screen
50 operation.
The infrared touch panel 10 is infrared multi-point touch equipment, supports and multiple spot etc. in points at 2 points, 4 points, 6 points.
10 4 side of the infrared touch panel is placed with one-to-one infrared transmitting tube 101 and infrared receiving tube 102, this is red
Outer transmitting tube 101 and infrared receiving tube 102 cooperatively form the infrared ray matrix intersected anyhow, by ceaselessly scan whether have it is red
Outside line is blocked by the body navigates to accurate coordinate information to detect.Specifically, the infrared touch panel 10 is rectangular, this is red
The left side and downside of outer touch screen 10 are both provided with the infrared transmitting tube 101;The right side and upside of the infrared touch panel 10
It is both provided with the infrared receiving tube 102.10 concrete operating principle of infrared touch panel:When there is touch, finger or other
Object can block the vertical and horizontal infrared ray by the position, and infrared touch panel finds when scanning and determined that an infrared ray is obstructed
Afterwards, it is transformed into another coordinate at once to be scanned, if the other axis of scanning discovery also has an infrared ray to be obstructed, finds to touch
It touches a little, and finds that the infrared tube position of barrier is sent to arithmetic element two, judge accurate coordinate by calculating
Then coordinate information is transferred to through the first USB data line with screen device receiver 20 by information.
It is described electrically to be connected with screen device receiver 20 with described by connecting the first WIFI module 301 with screen device transmitter 30
It connects.
Described with screen device transmitter 30 includes the first shell and the first circuit board being installed in the first shell 4, this
One circuit board 4 is equipped with the first main control chip 41, is electrically connected with the first main control chip 41 and first for store code deposits
Reservoir 42, the first memory 43, two the first USB interfaces 44, two I/O interfaces, first that data are stored when being run for program
Crystal oscillator 46 and the connection of the first power interface 47, wherein first USB interface 44 connect after second USB data line with electricity
Brain 50 is electrically connected;Another first USB interface 44 connects first WIFI module 301.
The first memory 42 is Nand flash memories.
Described with screen device receiver 20 includes second housing and the second circuit board being installed in second housing 2, this
Two circuit boards 2 are equipped with the second main control chip 21, are electrically connected with the second main control chip 21 and second for store code deposits
Reservoir 22, the second memory 23, routing module 24 of storage data when being run for program, the second WIFI module 25, AV interfaces 26,
27, three secondary USB interfaces 28 of HDMI interface, multiple I/O interfaces, one of secondary USB interface 28 connect the first USB
It is electrically connected with the infrared touch panel 10 after data line, which connects the HDMI wire.In described second
The quantity for depositing 23 is two.
The second memory 22 is Nand flash memories.
The infrared touch panel be it is plug-in be mounted on general television set (i.e. common display screen) on, can detect viewing area
The electronic equipment of touch location in domain assigns the function that common display screen touches, and touch-responsive feedback to the computer, this practicality
It is novel the display picture of external common computer, voice signal to be shown by being wirelessly transmitted on general television set,
And support the passback of touch signal.That is, the utility model can upgrade general television set (i.e. using infrared touch panel
Common display screen) function, avoid buying an extra television set again, not only saved use cost but also environmentally friendly, and this practicality
The display image wireless of computer is thrown screen and arrived on general television set (i.e. common display screen) by New Energy, can also be in general television set
(i.e. common display screen) touches infrared touch panel to control computer, improves the quality of teaching and the efficiency of meeting, is trained in education
The fields such as instruction, enterprise's office, commercial exhibition are widely used.
Certainly, it is not to implement to limit the utility model the foregoing is merely specific embodiment of the utility model
Range, it is all according to the equivalent change or modification that structure, feature and principle is done described in present utility model application the scope of the claims, it should all wrap
It includes in present utility model application the scope of the claims.
Claims (9)
1. a kind of double-direction control is installed on common display screen (40), and be electrically connected with device is shielded, it is characterised in that:
Screen device includes the double-direction control together:
Infrared touch panel (10), the infrared touch panel (10) is plug-in to be pasted onto on common display screen (40),
With screen device receiver (20), this passes through the first USB data line and the infrared touch panel (10) with screen device receiver (20)
It is electrically connected, this is connect by HDMI wire with common display screen (40) with screen device receiver (20);
With screen device transmitter (30), the same screen device transmitter (30) is by wireless transmission method with described with screen device receiver (20)
It is electrically connected, it is described to be connect with computer (50) by the second USB data line with screen device transmitter (30).
2. a kind of double-direction control according to claim 1 is same to shield device, it is characterised in that:The infrared touch panel (10) is red
Outer multi-point touch equipment.
3. a kind of double-direction control according to claim 2 is same to shield device, it is characterised in that:(10) four side of the infrared touch panel
It is placed with one-to-one infrared transmitting tube (101) and infrared receiving tube (102), the infrared transmitting tube (101) and infrared receiver
Whether pipe (102) cooperatively forms the infrared ray matrix intersected anyhow, have infrared ray to be blocked by the body to examine by ceaselessly scanning
Survey navigates to accurate coordinate information.
4. a kind of double-direction control according to claim 3 is same to shield device, it is characterised in that:The infrared touch panel (10) is in square
Shape, the left side and downside of the infrared touch panel (10) are both provided with the infrared transmitting tube (101);The infrared touch panel (10)
Right side and upside be both provided with the infrared receiving tube (102).
5. a kind of double-direction control is same according to any one of claims 1-4 shields device, it is characterised in that:It is described to be sent out with screen device
Emitter (30) is electrically connected with described with screen device receiver (20) by connecting the first WIFI module (301).
6. a kind of double-direction control according to claim 5 is same to shield device, it is characterised in that:It is described to be wrapped with screen device transmitter (30)
The first circuit board (4) for including the first shell and being installed in the first shell, the first circuit board (4) are equipped with the first master control core
Piece (41) is electrically connected with the first main control chip (41) and is run for the first memory (42) of store code, for program
When storage the first memory (43) of data, two the first USB interfaces (44), two I/O interfaces, the first crystal oscillator (46) and first electric
Source interface (47) connects, wherein first USB interface (44) is formed after connecting second USB data line with computer (50)
It is electrically connected;Another first USB interface (44) connects first WIFI module (301).
7. a kind of double-direction control according to claim 6 is same to shield device, it is characterised in that:The first memory (42) is
Nand flash memories.
8. a kind of double-direction control according to claim 7 is same to shield device, it is characterised in that:It is described to be wrapped with screen device receiver (20)
The second circuit board (2) for including second housing and being installed in second housing, the second circuit board (2) are equipped with the second master control core
Piece (21) is electrically connected with the second main control chip (21) and is run for the second memory (22) of store code, for program
When storage the second memory (23) of data, routing module (24), the second WIFI module (25), AV interfaces (26), HDMI interface
(27), three secondary USB interfaces (28), multiple I/O interfaces, one of secondary USB interface (28) connect the first USB numbers
It is electrically connected with the infrared touch panel (10) according to after line, which connects the HDMI wire.
9. a kind of double-direction control according to claim 8 is same to shield device, it is characterised in that:The second memory (22) is
Nand flash memories.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218623.XU CN208000561U (en) | 2018-02-06 | 2018-02-06 | A kind of double-direction control is same to shield device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218623.XU CN208000561U (en) | 2018-02-06 | 2018-02-06 | A kind of double-direction control is same to shield device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000561U true CN208000561U (en) | 2018-10-23 |
Family
ID=63837312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218623.XU Expired - Fee Related CN208000561U (en) | 2018-02-06 | 2018-02-06 | A kind of double-direction control is same to shield device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162718A (en) * | 2020-10-16 | 2021-01-01 | 深圳乐播科技有限公司 | Reverse interaction method, device, equipment and storage medium |
| CN113132702A (en) * | 2021-04-20 | 2021-07-16 | 深圳市旭联信息技术有限公司 | Data interconnection method for transmitting end and receiving end of wireless co-screen device |
-
2018
- 2018-02-06 CN CN201820218623.XU patent/CN208000561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162718A (en) * | 2020-10-16 | 2021-01-01 | 深圳乐播科技有限公司 | Reverse interaction method, device, equipment and storage medium |
| CN113132702A (en) * | 2021-04-20 | 2021-07-16 | 深圳市旭联信息技术有限公司 | Data interconnection method for transmitting end and receiving end of wireless co-screen device |
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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 |
Granted publication date: 20181023 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |