CN104156132A - Capacitive type inductive interaction touch device based on LED screen - Google Patents
Capacitive type inductive interaction touch device based on LED screen Download PDFInfo
- Publication number
- CN104156132A CN104156132A CN201410424615.7A CN201410424615A CN104156132A CN 104156132 A CN104156132 A CN 104156132A CN 201410424615 A CN201410424615 A CN 201410424615A CN 104156132 A CN104156132 A CN 104156132A
- Authority
- CN
- China
- Prior art keywords
- electrode slice
- led screen
- interactive
- font
- control device
- Prior art date
- 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.)
- Granted
Links
- 230000003993 interaction Effects 0.000 title abstract description 10
- 230000001939 inductive effect Effects 0.000 title abstract 7
- 230000006698 induction Effects 0.000 claims description 30
- 230000002452 interceptive effect Effects 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- User Interface Of Digital Computer (AREA)
- Toys (AREA)
Abstract
Disclosed is a capacitive type inductive interaction touch device based on an LED screen. An electrode slice is installed on a gap of an LED lamp, so that inductive signals are generated when a contact point of a touchpad makes contact with the electrode slice, then a printed circuit board transmits the inductive signals to a receiving module, the receiving module transmits the received inductive signals to a master control module, the master control module is used for analyzing the position information of an inductive point according to the received inductive signals, and a preset animation image is correspondingly played according to the position information. In this way, interaction between a user and the LED screen can be achieved through touch, and user experience is improved.
Description
Technical field
The present invention relates to capacitive touch device, particularly relate to the interactive interactive contactor control device of the capacitive induction based on LED screen of a kind of real-time induction.
Background technology
LED screen is a kind ofly with light emitting diode, to arrange in order and the novel imaging electronics made.Due to features such as its brightness are high, visible angle is wide, the life-span is long, be just widely used in the products such as outdoor advertisement screen.Tradition LED display is generally to have done transparent shield on the surface of LED display, is then placed on ground or wall, to be used as conventional LED and to show.Therefore, except display frame does not have other additional functions.And along with the development of electronic product, information interaction has become trend.
Summary of the invention
Based on this, be necessary the interactive contactor control device of the capacitive induction based on LED screen that a kind of real-time induction is interactive.
The interactive contactor control device of capacitive induction based on LED screen, for responding to user's the corresponding animated image that shows of position of touch; Comprise capacitance touch structure, receiver module and main control module;
Described capacitance touch structure comprises Trackpad, electrode slice and printed circuit board (PCB); Described Trackpad is covered in the exiting surface of described LED lamp, the touch point that described Trackpad protrudes near the one side distribution of described electrode slice, and described touch point is corresponding with the distributing position of described electrode slice; Described electrode slice is distributed between the gap of the LED lamp that is matrix arrangement; Described printed circuit board (PCB) connects described electrode slice and described LED lamp, described printed circuit board (PCB) is transferred to described receiver module for described Trackpad being contacted to the induced signal of described electrode slice generation, described receiver module is transferred to described main control module by the induced signal of reception, described main control module is used for analyzing according to the induced signal receiving the positional information of induction point, and presets animated image according to corresponding broadcasting of positional information.
In an embodiment, the edge of described Trackpad is connected with the shell of described LED screen, for described electrode slice, described printed circuit board (PCB) and described LED lamp are encapsulated therein.
In an embodiment, described electrode slice is " well " font therein.
Therein in an embodiment, described electrode slice is " well " font and is distributed between the gap that 9 LED lamp matrixes arrange.
In an embodiment, described electrode slice is " ten " font therein.
Therein in an embodiment, described electrode slice is " ten " font and is distributed between the gap that 16 LED lamp matrixes arrange.
In an embodiment, described electrode slice is " ten " font and vertically arranges one section on each summit of " ten " font therein.
Therein in an embodiment, described electrode slice is " ten " font and vertically arranges one section on each summit of " ten " font and is distributed between the gap that 30 LED lamp matrixes arrange.
In an embodiment, described receiver module contacts for receive a plurality of touch points of described Trackpad simultaneously a plurality of induced signals that described electrode slice produces therein.
The above-mentioned interactive contactor control device of capacitive induction installing electrodes sheet between the gap of LED lamp based on LED screen, therefore, touch point by Trackpad contacts generation induced signal with electrode slice, by printed circuit board (PCB), induced signal is transferred to receiver module again, receiver module is transferred to main control module by the induced signal of reception, main control module is used for analyzing according to the induced signal receiving the positional information of induction point, and presets animated image according to corresponding broadcasting of positional information.Thereby user can form interaction with LED screen by touch-control, improves user and experiences.
Accompanying drawing explanation
Fig. 1 is the module map of the interactive contactor control device of capacitive induction based on LED screen;
Fig. 2 is the schematic diagram of capacitance touch structure;
Fig. 3 is one of electrode slice distribution schematic diagram;
Fig. 4 is one of electrode slice distribution schematic diagram;
Fig. 5 is one of electrode slice distribution schematic diagram.
Embodiment
As shown in Figure 1, be the module map of the interactive contactor control device of the capacitive induction based on LED screen.
The interactive contactor control device of capacitive induction based on LED screen, for responding to user's the corresponding animated image that shows of position of touch; Comprise capacitance touch structure 10, receiver module 20 and main control module 30.
Incorporated by reference to Fig. 2.Described capacitance touch structure 10 comprises Trackpad 101, electrode slice 103 and printed circuit board (PCB) 104; Described Trackpad 101 is covered in the exiting surface of described LED lamp 102, the touch point 105 that described Trackpad 101 protrudes near the one side distribution of described electrode slice 103, and described touch point 105 is corresponding with the distributing position of described electrode slice 103; Described electrode slice 103 is distributed between the gap of the LED lamp 102 that is matrix arrangement; Described printed circuit board (PCB) 104 connects described electrode slice 103 and described LED lamp 102, described printed circuit board (PCB) 104 is transferred to described receiver module 20 for the induced signal that the described electrode slice 103 of described Trackpad 101 contact is produced, described receiver module 20 is transferred to described main control module 30 by the induced signal of reception, described main control module 30 is for analyze the positional information of induction point according to the induced signal receiving, and animated image is preset in corresponding broadcasting according to positional information.
The edge of Trackpad 101 is connected with the shell of described LED screen, for described electrode slice 103, described printed circuit board (PCB) 104 and described LED lamp 102 are encapsulated.
In the present embodiment, the interactive contactor control device of capacitive induction based on LED screen is generally applied in large-scale LED display, particularly as the decoration of some stages.Therefore, Trackpad 101 is trampled by user directly, and Trackpad 101 adopts high-strength material, has stronger holding capacity.Trackpad 101, when being subject to user and trampling, there will be miniature deformation, and the touch point 105 on Trackpad 101 is contacted with electrode slice 103.After electrode slice 103 contacts with touch point 105, corresponding output low and high level signal.
Certainly, the interactive contactor control device of the above-mentioned capacitive induction based on LED screen also can be in wall-hanging LED display.
Receiver module 20 is for gathering these low and high level signals, and the low and high level signal of collection is transferred to main control module 30.
Main control module 30 is after receiving low and high level signal, analyze the positional information that produces these low and high level signals, and positional information is converted to the signal of controlling playing animation image, thereby after forming the signal of playing animation image, main control module 30 is controlled at corresponding induction point and plays default animated image, thereby reaches the interaction effect of user and LED screen.
Main control module 30 also comprises data memory module, and data memory module, for storing the database of default animated image and electrode slice 103 distributing position information, is specially the coordinate list data of electrode slice 103.Therefore, at main control module 30, receive after electrode slice 103 induced signals of corresponding point, can from data memory module, recall in time the positional information of induction point, and be controlled at the corresponding default animated image of induction point broadcasting.
A plurality of induced signals that receiver module 20 produces for receive the described electrode slice 103 of a plurality of touch points 105 contact of described Trackpad 101 simultaneously.Be that receiver module 20 can receive a plurality of induced signals simultaneously, corresponding, a plurality of induced signals are transferred to main control module 30,30 pairs of a plurality of induced signals of main control module are processed, thereby play respectively default animated image according to a plurality of induced signals.Realize multi-point interactive touch-control.
As shown in Figure 3, be the distribution schematic diagram of electrode slice.
In one embodiment, electrode slice 103 is " ten " font and vertically arranges one section on each summit of " ten " font.
Concrete, electrode slice 103 is " ten " font and vertically arranges one section on each summit of " ten " font and is distributed between the gap that 30 LED lamps, 102 matrixes arrange.
In the present embodiment, the distribution density of electrode slice 103 is less, is applicable to the occasion not high to sensitivity.
As shown in Figure 4, be the distribution schematic diagram of electrode slice.
Electrode slice 103 is " ten " font.
Concrete, electrode slice 103 is " ten " font and is distributed between the gap that 16 LED lamps, 102 matrixes arrange.
In the present embodiment, the distribution density of electrode slice 103 and the distribution density in Fig. 3 are more or less the same, and are applicable to the occasion not high to sensitivity.With respect to the shape of the electrode slice 103 in Fig. 3, the electrode slice 103 of " cross " shape in Fig. 4 moulding and install more convenient.
As shown in Figure 5, be the distribution schematic diagram of electrode slice.
Electrode slice 103 is " well " font.
Concrete, electrode slice 103 is " well " font and is distributed between the gap that 9 LED lamps, 102 matrixes arrange.
In the present embodiment, the distribution density of electrode slice 103 is higher, is applicable to the higher occasion of sensitivity.Electrode slice 103 is distributed in all gaps that form between LED lamp 102.Be that the gap that every 4 LED lamps 102 form has electrode slice 102 to distribute.
Electrode slice 103 is arranged by above-mentioned three kinds of modes, is the comprehensive consideration based on economy and sensitivity, adopts above-mentioned three kinds of modes to arrange, and is the preferred compositions that sensitivity is the highest and electrode slice 103 consumptions are minimum.
The above-mentioned interactive contactor control device of capacitive induction installing electrodes sheet 103 between the gap of LED lamp 102 based on LED screen, therefore, touch point 105 by Trackpad 101 contacts generation induced signal with electrode slice 103, by printed circuit board (PCB) 104, induced signal is transferred to receiver module 20 again, receiver module 20 is transferred to main control module 30 by the induced signal of reception, main control module 30 is for analyze the positional information of induction point according to the induced signal receiving, and animated image is preset in corresponding broadcasting according to positional information.Thereby user can form interaction with LED screen by touch-control, and can realize the interaction that the user-LED under virtual scene shields, and improves user and experiences.After improving the high-contrast and high refresh rate of LED screen, the animated image that the interaction between user-LED screen presents there will not be delay motion blur phenomenon simultaneously, makes the interaction of user-LED screen more smooth.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. the interactive contactor control device of the capacitive induction based on LED screen, shows animated image for responding to user's position of touch correspondence; It is characterized in that, comprise capacitance touch structure, receiver module and main control module;
Described capacitance touch structure comprises Trackpad, electrode slice and printed circuit board (PCB); Described Trackpad is covered in the exiting surface of described LED lamp, the touch point that described Trackpad protrudes near the one side distribution of described electrode slice, and described touch point is corresponding with the distributing position of described electrode slice; Described electrode slice is distributed between the gap of the LED lamp that is matrix arrangement; Described printed circuit board (PCB) connects described electrode slice and described LED lamp, described printed circuit board (PCB) is transferred to described receiver module for described Trackpad being contacted to the induced signal of described electrode slice generation, described receiver module is transferred to described main control module by the induced signal of reception, described main control module is used for analyzing according to the induced signal receiving the positional information of induction point, and presets animated image according to corresponding broadcasting of positional information.
2. the interactive contactor control device of the capacitive induction based on LED screen according to claim 1, is characterized in that, the edge of described Trackpad is connected with the shell of described LED screen, for described electrode slice, described printed circuit board (PCB) and described LED lamp are encapsulated.
3. the interactive contactor control device of the capacitive induction based on LED screen according to claim 1, is characterized in that, described electrode slice is " well " font.
4. the interactive contactor control device of the capacitive induction based on LED screen according to claim 3, is characterized in that, described electrode slice is " well " font and is distributed between the gap that 9 LED lamp matrixes arrange.
5. the interactive contactor control device of the capacitive induction based on LED screen according to claim 1, is characterized in that, described electrode slice is " ten " font.
6. the interactive contactor control device of the capacitive induction based on LED screen according to claim 5, is characterized in that, described electrode slice is " ten " font and is distributed between the gap that 16 LED lamp matrixes arrange.
7. the interactive contactor control device of the capacitive induction based on LED screen according to claim 1, is characterized in that, described electrode slice is " ten " font and vertically arranges one section on each summit of " ten " font.
8. the interactive contactor control device of the capacitive induction based on LED screen according to claim 7, is characterized in that, described electrode slice is " ten " font and vertically arranges one section on each summit of " ten " font and is distributed between the gap that 30 LED lamp matrixes arrange.
9. the interactive contactor control device of the capacitive induction based on LED screen according to claim 1, is characterized in that, described receiver module contacts for receive a plurality of touch points of described Trackpad simultaneously a plurality of induced signals that described electrode slice produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424615.7A CN104156132B (en) | 2014-08-26 | 2014-08-26 | Capacitive induction interaction contactor control device based on LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424615.7A CN104156132B (en) | 2014-08-26 | 2014-08-26 | Capacitive induction interaction contactor control device based on LED screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104156132A true CN104156132A (en) | 2014-11-19 |
| CN104156132B CN104156132B (en) | 2017-07-11 |
Family
ID=51881646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410424615.7A Expired - Fee Related CN104156132B (en) | 2014-08-26 | 2014-08-26 | Capacitive induction interaction contactor control device based on LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104156132B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183263A (en) * | 2015-10-20 | 2015-12-23 | 淮阴工学院 | Full-color touch lattice module and control method |
| CN106648491A (en) * | 2016-10-12 | 2017-05-10 | 深圳市优景观复光电有限公司 | Interactive LED display apparatus and display method |
| CN109427264A (en) * | 2017-08-30 | 2019-03-05 | 深圳市奥拓电子股份有限公司 | A kind of light control plate and LED display |
| WO2019148777A1 (en) * | 2018-02-02 | 2019-08-08 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| WO2019148685A1 (en) * | 2018-02-02 | 2019-08-08 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| WO2019200907A1 (en) * | 2018-04-17 | 2019-10-24 | 广州视源电子科技股份有限公司 | Led dot matrix display screen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385451B (en) * | 2010-12-29 | 2013-12-18 | 深圳市鑫汇科电子有限公司 | Luminous band display type sliding touch bar and display method of touch luminous band |
| CN102956760A (en) * | 2011-08-22 | 2013-03-06 | 上海尊琪贸易有限公司 | Method for realizing multilayer circuit on single-layer conducting plane |
| CN103401967B (en) * | 2013-08-09 | 2016-02-10 | 上海华勤通讯技术有限公司 | Mobile terminal and touch-screen thereof |
-
2014
- 2014-08-26 CN CN201410424615.7A patent/CN104156132B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183263A (en) * | 2015-10-20 | 2015-12-23 | 淮阴工学院 | Full-color touch lattice module and control method |
| CN106648491A (en) * | 2016-10-12 | 2017-05-10 | 深圳市优景观复光电有限公司 | Interactive LED display apparatus and display method |
| CN109427264A (en) * | 2017-08-30 | 2019-03-05 | 深圳市奥拓电子股份有限公司 | A kind of light control plate and LED display |
| WO2019042030A1 (en) * | 2017-08-30 | 2019-03-07 | 深圳市奥拓电子股份有限公司 | Light-control panel and led display screen |
| WO2019148777A1 (en) * | 2018-02-02 | 2019-08-08 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| WO2019148685A1 (en) * | 2018-02-02 | 2019-08-08 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| WO2019200907A1 (en) * | 2018-04-17 | 2019-10-24 | 广州视源电子科技股份有限公司 | Led dot matrix display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104156132B (en) | 2017-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104156132A (en) | Capacitive type inductive interaction touch device based on LED screen | |
| CN105653087B (en) | A kind of display panel and display device | |
| CN103793120A (en) | In cell touch panel and display device | |
| CN102016773A (en) | Interactive input system with optical bezel | |
| CN107850979A (en) | Display device and its control method | |
| CN105677126A (en) | Display panel and display device | |
| CN202838292U (en) | Capacitance-type embedded touch screen and display device | |
| CN206292750U (en) | A kind of contact panel and touching display screen | |
| CN105302292A (en) | Portable electronic device | |
| CN202748752U (en) | Touch-control display device with multi-view function | |
| CN104461164A (en) | Touch display panel and touch display device | |
| CN203386179U (en) | Protection cover plate and touch screen with protection cover plate | |
| CN103176654A (en) | Two-in-one OGS touch screen frame visible wire covering method | |
| US20150091819A1 (en) | Touch structure and manufacturing method for the same | |
| CN104461155A (en) | Embedded touch display screen and display device | |
| CN202257528U (en) | Screen input system | |
| CN204808255U (en) | Touch -control component | |
| CN208522913U (en) | Microphone mounting structure and interactive intelligent panel | |
| CN206757571U (en) | A kind of antistatic single-layer multipoint capacitive screen | |
| CN107302616B (en) | Back lid touch structure and smart mobile phone of smart mobile phone | |
| CN105138168A (en) | Brightness adjusting device for LED touch screen | |
| CN207690461U (en) | Multimedia intelligent interactive projection system based on graphene wall drawing | |
| CN109213351A (en) | A kind of electronic whiteboard touching device and electronic whiteboard | |
| CN210041788U (en) | Capacitor key of intelligent blackboard | |
| CN203574771U (en) | Touching-type television and computer combined machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: 518000 Feng Tang Road 606, Baoan District Fuyong street, Shenzhen, Guangdong. Patentee after: Classmate Intelligent Technology (Shenzhen) Co.,Ltd. Address before: 518103 Guangdong Shenzhen Baoan District Fuyong street high tech Zone Feng Tang Avenue Star Science Park Patentee before: SHENZHEN TOP TECHNOLOGY Co.,Ltd. |
|
| 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: 20170711 |