CN205566728U - Touch -sensitive luminescent plate - Google Patents
Touch -sensitive luminescent plate Download PDFInfo
- Publication number
- CN205566728U CN205566728U CN201620224211.8U CN201620224211U CN205566728U CN 205566728 U CN205566728 U CN 205566728U CN 201620224211 U CN201620224211 U CN 201620224211U CN 205566728 U CN205566728 U CN 205566728U
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- China
- Prior art keywords
- control unit
- touch
- luminous plaque
- touch sensible
- unit
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Abstract
The utility model discloses a touch -sensitive luminescent plate, including electrical unit, induction element, the control unit and regional luminescent plate, electrical unit links to each other with the control unit, and induction element passes through the control unit and links to each other with regional luminescent plate, and induction element includes touch induction circuit and infrared sensor circuit, and touch induction circuit and infrared sensor circuit are connected with the control unit respectively. Electrical unit provides the power for the control unit, and induction element gathers touch -sensitive signal and infrared sensing signal, and by the the control unit processing, the luminous circuit of regional LED is luminous according to the signal driver LED of the control unit output. The utility model provides a trigger mode is more perfect, and the function is diversified touch -sensitive luminescent plate more.
Description
Technical field
This utility model relates to background light field, is specially a kind of touch sensible luminous plaque.
Background technology
Along with the continuous improvement of levels of substance, people pursue high-quality quality life than the most more, and the requirement to the various details in life is harsher.As a rule, as a kind of lighting apparatus, the Main Function of lamp is to provide light, makes people can see object in the environment of light is more weak clearly.But increasing background light and luminous plaque are applied to such as sense the places such as wall, dancing machine and illusion-colour bar desk in recent years, and at this moment, illumination is just not only in the effect of background light, it is often more important that build atmosphere.
The luminous plaque of prior art generally uses the inductive mode of single detection, triggers luminous plaque as sensing wall is detected by infrared induction, and illusion-colour bar desk the most only uses touch sensible to detect.Although such design can play the effect of certain construction atmosphere in little scope, but still some demands requiring higher place can not be met, as in large-scale stage, in order to reach more preferable visual effect, requirement can sense the multiple trigger source including touch sensible and infrared induction etc., and this is that prior art list detection inductive mode is irrealizable.
In sum, it is provided that a kind of triggering pattern is more perfect, the more diversified luminous plaque of function, it is that industry is still needed and solved the technical problem that.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is more perfect that this utility model provides a kind of triggering pattern, function more diversified touch sensible luminous plaque.
This utility model be the technical scheme is that by its technical problem of solution
A kind of touch sensible luminous plaque, including power subsystem, sensing unit, control unit and region luminous plaque, described power subsystem is connected with control unit, described sensing unit is connected with region luminous plaque by control unit, it is characterized in that: described sensing unit includes that touch induction circuit and infrared induction circuit, touch induction circuit and infrared induction circuit are connected with control unit respectively.
Further, a kind of touch sensible luminous plaque, also include that a mode setting unit, described mode setting unit are connected with control unit.
Further, a kind of touch sensible luminous plaque, also include a concatenation unit, described control unit is connected with luminescent screen by concatenation unit.
Further, described concatenation unit is provided with 4 interfaces, is connected with four limits up and down of luminescent screen respectively.
Further, described power subsystem includes a voltage stabilizing chip, and the input of voltage stabilizing chip connects diode D8, and the outfan of voltage stabilizing chip connects electric capacity C3.
Further, described voltage stabilizing chip is LM2575HVS chip.
Further, described touch induction circuit uses WTC801SPI touch sensible chip, and the input of described WTC801SPI touch sensible chip is provided with 8 metal touch sheets.
Further, described infrared induction circuit includes 8 pairs of infrared emission, receives pipe, and infrared transmitting tube uses light emitting diode, and infrared receiving tube uses audion.
Further, described control unit uses ATmega164 chip.
Further, described region luminous plaque includes that several LED, several LED described are connected with control unit after the most in series with a resistor.
The beneficial effects of the utility model are: this utility model provides a kind of touch sensible luminous plaque, uses infrared induction and double detection patterns of touch sensible, and ratio uses the product singly detecting pattern more reliable and more stable on the market；It addition, either large or small inducing luminous screen can be formed by cascade, the different demands of industry-by-industry can be met.
Accompanying drawing explanation
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is module diagram of the present utility model；
Fig. 2 is the circuit theory diagrams of power subsystem；
Fig. 3 is the circuit theory diagrams of touch induction circuit；
Fig. 4 is the circuit theory diagrams of infrared induction circuit；
Fig. 5 is the circuit theory diagrams of concatenation unit；
Fig. 6 is the circuit theory diagrams of region luminous plaque.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further details:
Referring to the drawings 1, this utility model touch sensible luminous plaque, including power subsystem 1, sensing unit 2, control unit 3 and region luminous plaque 4, described power subsystem 1 is connected with control unit 3, sensing unit 2 is connected with region luminous plaque 4 by control unit 3, described sensing unit 2 includes that touch induction circuit and infrared induction circuit, touch induction circuit and infrared induction circuit are connected with control unit 3 respectively.Touch sensible luminous plaque also includes a mode setting unit 5, and mode setting unit 5 is connected with control unit 3；Region luminous plaque 4 includes several LED, is connected with control unit 3 after described several LED series resistance respectively.The DC voltage of input is carried out voltage stabilizing by power subsystem 1, provides burning voltage for control unit 3；Sensing unit 2 detection triggers signal, trigger signal and include touch sensible signal and infrared induction signal, the triggering signal detecting each region is inputed to control unit 3, wherein, touch induction circuit gathers touch sensible signal by metal touch sheet, the signal in each region is gone out by touch sensible chip detection, then control unit 3 is inputed to, infrared induction circuit then launches the infrared ray of fixed frequency to regional, receive, by infrared receiving tube, the infrared induction signal that object reflects, input to control unit 3；Control unit 3 is the control centre of whole system, is responsible for processing touch sensible signal or the infrared induction signal that sensing unit 2 detects, control area luminous plaque 4 as requested, the light of output different mode；The signal of the various patterns that region luminous plaque 4 exports according to control unit 3, drives the LED of zones of different luminous；Mode setting unit 5 then includes a button, passes through touch key, thus it is possible to vary the light-emitting mode of LED in region luminous plaque 4.
As in figure 2 it is shown, described power subsystem 1 includes a voltage stabilizing chip, the input of voltage stabilizing chip connects diode D8, and the outfan of voltage stabilizing chip connects electric capacity C3 and inductance L1, is additionally provided with electric capacity D9, two for storing polar capacitor E1 and E2 of electric energy.In the present embodiment, described voltage stabilizing chip is LM2575HVS chip.The DC voltage of input is through anti-reverse diode D8, then through switch-type stabilized chip LM2575HVS voltage stabilizing, electric capacity C3 is filtered, provides stable voltage for control unit 3.As shown in Figure 3, touch induction circuit uses WTC801SPI touch sensible chip, the input of described WTC801SPI touch sensible chip is provided with 8 metal touch sheet P1-P8, and metal touch sheet P1-P8 is connected by resistor group RP1 and RP2 with WTC801SPI touch sensible chip；Touch induction circuit gathers touch sensible signal by 8 metal touch sheet P1-P8, and after WTC801SPI touch sensible chip analysis is converted to digital signal, incoming control unit 3, is processed by control unit 3.As shown in Figure 4, infrared induction circuit includes that 8 pairs of infrared emission receive pipe, and infrared transmitting tube uses light emitting diode IRD0-IRD7, and infrared receiving tube uses audion Q0-Q7；The infrared ray that infrared induction circuit is reflected by 8 pairs of infrared emission, reception pipe responsible transmitting infrared ray sense object, the most incoming control unit 3 processes.As shown in Figure 6, region luminous plaque 4 includes several LED, it is connected with control unit 3 after several LED series resistance respectively, in the present embodiment, region luminous plaque 4 includes the LED D0-D7 of 8 RGB different colours, connect with R25-R32 respectively, control unit 3 directly drive output, send bright and colourful color.
As preferred implementation of the present utility model, as shown in Figure 5, touch sensible luminous plaque also includes concatenation unit 6, control unit 3 is connected by concatenation unit 6 luminescent screen, described concatenation unit 6 is provided with 4 interface J1-J4, being thered is provided power supply by switch JP1-JP4,4 interface J1-J4 connect four limits up and down of luminescent screen respectively.By being arranged on 4 interfaces on luminescent screen four limits up and down, easily polylith luminescent screen can be spliced into the screen wall of arbitrary size, and each luminescent screen communicates each other, can meet the different demands of industry-by-industry.
Further, as preferred implementation of the present utility model, control unit 3 uses ATmega164 chip, stable and reliable operation.By ATmega164 chip, the touch sensible signal received or infrared induction signal are processed, export the signal of different mode, control area luminous plaque 4 as requested, drive the LED of zones of different luminous.
Operation principle of the present utility model is described below in detail: when after the logical upper unidirectional current of touch sensible luminous plaque, power subsystem 1 first carries out voltage stabilizing and Filtering Processing, stabilized power source is provided for control unit 3, control unit 3 electric after, the touch sensible signal of touch induction circuit moment monitoring metal touch sheet, infrared induction circuit the most constantly launches infrared ray and by receiving the infrared induction signal that object reflects, once sense touch sensible signal or infrared induction signal, it is transferred to control unit 3 at once, control unit 3 is after to signal anti-interference process, the pattern set according to mode setting unit 5 and velocity variations, export specific luminous signal, the signal that region LED illuminating circuit exports according to control unit 3, driving three-color LED is luminous.On the other hand, it is also possible to control luminescent screen by concatenation unit 6 and work.Due to touch induction circuit and double detection patterns of infrared induction circuit, more reliable and more stable than single detection pattern on the market；Either large or small screen wall can be formed by concatenation unit 6, meet different demand.
It is above the preferably enforcement of utility model is illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (10)
1. a touch sensible luminous plaque, including power subsystem (1), sensing unit (2), control unit (3) and region luminous plaque (4), described power subsystem (1) is connected with control unit (3), described sensing unit (2) is connected with region luminous plaque (4) by control unit (3), it is characterized in that: described sensing unit (2) includes that touch induction circuit and infrared induction circuit, touch induction circuit and infrared induction circuit are connected with control unit (3) respectively.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: also include that a mode setting unit (5), described mode setting unit (5) are connected with control unit (3).
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: also including a concatenation unit (6), described control unit (3) is connected with luminescent screen by concatenation unit (6).
A kind of touch sensible luminous plaque the most according to claim 3, it is characterised in that: described concatenation unit (6) is provided with 4 interfaces, is connected with four limits up and down of luminescent screen respectively.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: described power subsystem (1) includes a voltage stabilizing chip, and the input of voltage stabilizing chip connects diode D8, and the outfan of voltage stabilizing chip connects electric capacity C3.
A kind of touch sensible luminous plaque the most according to claim 5, it is characterised in that: described voltage stabilizing chip is LM2575HVS chip.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: described touch induction circuit uses WTC801SPI touch sensible chip, and the input of described WTC801SPI touch sensible chip is provided with 8 metal touch sheets.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: described infrared induction circuit includes 8 pairs of infrared emission, receives pipe, and infrared transmitting tube uses light emitting diode, and infrared receiving tube uses audion.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: described control unit (3) uses ATmega164 chip.
A kind of touch sensible luminous plaque the most according to claim 1, it is characterised in that: described region luminous plaque (4) includes that several LED, several LED described are connected with control unit (3) after the most in series with a resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224211.8U CN205566728U (en) | 2016-03-21 | 2016-03-21 | Touch -sensitive luminescent plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224211.8U CN205566728U (en) | 2016-03-21 | 2016-03-21 | Touch -sensitive luminescent plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566728U true CN205566728U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620224211.8U Expired - Fee Related CN205566728U (en) | 2016-03-21 | 2016-03-21 | Touch -sensitive luminescent plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219196A (en) * | 2018-10-15 | 2019-01-15 | 深圳市睿智霞光电有限公司 | The LED light bar of the reverse-connection preventing circuit and application of dual input the serially concatenated circuit |
| CN109634322A (en) * | 2018-12-14 | 2019-04-16 | 杭州佰凌智能科技有限公司 | A kind of three-in-one temperature controller based on EIB system |
-
2016
- 2016-03-21 CN CN201620224211.8U patent/CN205566728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219196A (en) * | 2018-10-15 | 2019-01-15 | 深圳市睿智霞光电有限公司 | The LED light bar of the reverse-connection preventing circuit and application of dual input the serially concatenated circuit |
| CN109634322A (en) * | 2018-12-14 | 2019-04-16 | 杭州佰凌智能科技有限公司 | A kind of three-in-one temperature controller based on EIB system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |