CN113031815A - Intelligent touch control board with self-defined conductive structure - Google Patents
Intelligent touch control board with self-defined conductive structure Download PDFInfo
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- CN113031815A CN113031815A CN202110295687.6A CN202110295687A CN113031815A CN 113031815 A CN113031815 A CN 113031815A CN 202110295687 A CN202110295687 A CN 202110295687A CN 113031815 A CN113031815 A CN 113031815A
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- conductive structure
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/005—Illumination controller or illuminated signs including an illumination control system
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Position Input By Displaying (AREA)
Abstract
本发明提供一种具有自定义导电结构的智能触控板，包括：面板；导电结构，设置于面板的内壁上，用于识别触摸感应，当使用者触摸时，导电结构产生电容变化，从而得到变化的电信号；导光板，通过螺丝与面板相固定，设有用于放置LED灯条的凹槽；背板，固定于导光板上；触控显示系统，固定于背板上，用于控制播放设备播放视频和音频，包括LED灯条、与导电结构电性连接并用于获得电信号的触摸模块、与触摸模块电性连接并用于接收触摸信号后控制LED灯条亮灭的主控模块、与主控模块电性连接并与播放设备通信连接进而控制播放设备的的无线通信模块。本发明不仅能够同步控制该板上的LED灯和远处的显示设备，还能对展示内容进行精准投放，提升了便利度和美观性。
The present invention provides a smart touch panel with a custom conductive structure, comprising: a panel; a conductive structure disposed on the inner wall of the panel for recognizing touch sensing. When a user touches, the conductive structure changes capacitance, thereby obtaining Changed electrical signal; light guide plate, fixed with the panel by screws, with grooves for placing LED light bars; back plate, fixed on the light guide plate; touch display system, fixed on the back plate, used to control playback The device plays video and audio, including an LED light bar, a touch module that is electrically connected to the conductive structure and used to obtain electrical signals, a main control module that is electrically connected to the touch module and used to control the LED light bar on and off after receiving the touch signal, and The main control module is electrically connected and communicated with the playback device to control the wireless communication module of the playback device. The present invention can not only synchronously control the LED lights on the board and the display device in the distance, but also can accurately deliver the displayed content, which improves the convenience and aesthetics.
Description
Technical Field
The invention relates to an intelligent touch pad, in particular to an intelligent touch pad with a self-defined conductive structure.
Background
The existing touch control panel generally comprises a panel, a main control module, a conductive structure, a touch module and an LED lamp. The conductive structure is generally a non-pattern metal wire adhered to the inner wall of the panel, and a user controls the on and off of the LED by touching the conductive wire structure area, so that only the illumination function is provided. Therefore, there is no distinction between the existing panels, and in some cases necessary for displaying video and audio, the panel cannot be used to control the playing of the video and audio.
Disclosure of Invention
The present invention is made to solve the above problems, and an object of the present invention is to provide an intelligent touch panel with a customized conductive structure.
The invention provides an intelligent touch pad with a self-defined conductive structure, which is characterized by comprising the following components: a panel; the conductive structure is arranged on the inner wall of the panel and used for identifying touch induction, and when a user touches the panel, the conductive structure generates capacitance change so as to obtain a changed electric signal; the light guide plate is fixed with the panel through screws and is provided with a groove for placing the LED lamp strip; the back plate is fixed on the light guide plate; the touch control playing control system is fixed on the back plate and used for controlling playing equipment to play videos and audios, and comprises an LED lamp bar, a touch module electrically connected with the conductive structure and used for obtaining touch signals, a main control module electrically connected with the touch module and used for receiving the touch signals and then controlling the LED lamp bar to be on or off, a wireless communication module electrically connected with the main control module and in communication connection with the playing equipment so as to control the playing equipment.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the conductive structure comprises conductive ink, conductive paint and a conductive adhesive tape.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the conductive structure is attached to the panel by aerosol printing, gravure printing, and writing.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: wherein the shape of the conductive structure is designed according to company LOGO or brand trademark.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the back plate is used for shielding the touch module, the main control module and the wireless communication module.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the back plate and the light guide plate are provided with interfaces for electrically connecting the conductive structures and the touch module.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the playing device comprises a liquid crystal display screen, an LED display screen and a projection device.
The intelligent touch pad with the customized conductive structure provided by the invention can also have the following characteristics: the transmission mode adopted between the wireless communication module and the playing device comprises NB-IoT, LORA, WIFI, Bluetooth and zigbee.
Action and Effect of the invention
According to the intelligent touch pad with the self-defined conductive structure, the capacitance change can be generated when a user touches the conductive structure, so that a changed electric signal is obtained, and the conductive structure can be used for recognizing touch induction; because the groove for placing the LED lamp is arranged in the light guide plate, the LED lamp can be fully scattered, and a softer and more uniform irradiation effect is realized; because the touch module of the touch control playing system is electrically connected with the conductive structure, the changed electric signals generated by the conductive structure can be received and converted into touch signals; because the main control module of the touch control playing system is electrically connected with the touch module, the LED light bar can be controlled to be on or off after receiving the touch signal; because the wireless communication module of the touch control playing system is electrically connected with the main control module, the wireless communication module can be controlled to work through the main control module, and then the wireless communication module can remotely control the playing equipment to play videos and audios.
Therefore, the intelligent touch control panel with the self-defined conductive structure can synchronously control the LED lamp strip on the panel and the remote display equipment, and can accurately release the display contents according to the patterns of the conductive structure on the inner wall of the panel, so that the convenience and the attractiveness are improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent touch pad with a custom conductive structure according to an embodiment of the present invention;
FIG. 2 is a structural side view of an intelligent trackpad with custom conductive structures in an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a conductive structure of an intelligent touchpad having a customized conductive structure according to an embodiment of the present invention;
fig. 4 is a basic functional block diagram of a touch playback system of an intelligent touch pad with a customized conductive structure according to an embodiment of the present invention.
Detailed Description
In order to make the technical means and functions of the present invention easy to understand, the present invention is specifically described below with reference to the embodiments and the accompanying drawings.
Example (b):
as shown in fig. 1 and fig. 2, the present embodiment provides an intelligent touch pad 100 with a customized conductive structure, including: the display device comprises a panel 1, a conductive structure 2, a light guide plate 3, a back plate 4 and a touch control playing system 5.
The conductive structure 2 is disposed on the inner wall of the panel 1 for recognizing touch sensing, and when a user touches the panel, the conductive structure 2 generates a capacitance change, thereby obtaining a changed electrical signal. Wherein, the inner wall of different panels has different logos, and different logos correspond relevant audio and video content to reach the purpose of accurate input.
Further, the conductive structure 2 is electrically connected to the input pins of the touch module 52 through the middle channels of the light guide plate 3 and the back plate 4. Thus, when a user touches the area of the panel 1 where the conductive structure 2 is located, the conductive structure 2 is able to transmit a varying electrical signal to the touch module 52.
As shown in fig. 3, the conductive structure 2 is attached to the panel by using conductive ink, conductive paint, conductive tape, and other conductive means, and has a shape designed into different patterns according to requirements, such as LOGO or trademark of company LOGO.
The conductivity of the conductive ink is affected by the kind of conductive material, the particle size, the shape, the filling amount, the dispersion state, the kind of binder, the curing time, and the like. Ag and Cu are widely used conductive ink materials in the metal system. The nano Ag ink has high conductivity and oxidation resistance, but is expensive; the nano Cu printing ink has strong conductivity, low price and easy oxidation; the graphene serving as the novel conductive ink has the advantages of low cost and corrosion resistance. Meanwhile, the conductive paint is a paint capable of being sprayed, is prepared by adding conductive metal powder into a specific resin raw material, and can play a role in conducting after being dried to form a paint film. In addition, the conductive adhesive tape is a metal foil or conductive cloth with a high-conductivity back adhesive, the conductive back adhesive and the conductive base material of the conductive adhesive tape form a complete conductor, and the conductive adhesive tape is a conductive material which is economical and practical and is convenient to use.
Furthermore, the conductive ink can be printed on the inner wall of the panel by an aerosol printing technology, the printing mode is that the nano conductive ink is formed into aerosol by ultrasonic oscillation or airflow, the aerosol is transmitted to an ink jet port by using transmission carrier gas (atomization), and then the conductive ink is printed on a required substrate, namely the inner wall of the panel, by a printing mode. Meanwhile, aerosol printing can utilize a beam of covering gas to cover the outside of the conductive ink to control the direction of printing airflow so as to ensure the printing accuracy. However, the method needs to model the printed pattern in advance, and has certain requirements on the performance of printing equipment and the viscosity of the conductive ink.
Further, the conductive ink and the conductive paint may be printed with patterns on the inner wall of the panel using gravure printing. The printing mode is a printing mode of making the pattern part on the surface of the printing panel dent, spreading the conductive material on the surface, scraping the redundant conductive material by using a scraper blade, and transferring the conductive material to a printing stock by using larger pressure. The method can obtain thicker conductive layer, thereby obtaining conductive structure with high conductivity. In addition, the conductive paint and the conductive adhesive tape can adopt a conductive material transfer method of writing and printing, and a target pattern is formed by directly bonding the conductive material and the panel, so that the operation is visual and flexible, and a low-price printing method is provided for non-professionals.
The light guide plate 3 is fixed with the panel 1 through screws, is provided with a groove 6 for placing the LED lamp strip 51, can fully scatter the LED lamp strip 51, and realizes softer and uniform irradiation effect.
In practical application, the suitable printing material, pattern and mode should be selected in consideration of practical situations such as material cost, printing difficulty, precision requirement and the like.
The back plate 4 is fixed on the light guide plate 3 and used for shielding the touch module 52, the main control module 53 and the wireless communication module 54, so that the beauty of the panel 1 is improved.
In this embodiment, the back plate 4 and the light guide plate 3 are provided with an interface for electrically connecting the conductive structure 2 and the touch module 42.
As shown in fig. 4, the touch playing system 5 is fixed on the back panel 4 and configured to control the playing device 7 to play video and audio, and includes an LED light bar 51, a touch module 52 electrically connected to the conductive structure 2 and configured to obtain a touch signal, a main control module 53 electrically connected to the touch module 52 and configured to receive an electrical signal and then form a touch signal to control the LED light bar 51 to turn on or off, and a wireless communication module 54 electrically connected to the main control module 53 and communicatively connected to the playing device 7 to further control the playing device 7.
Specifically, the input pin of the input end of the main control module 53 is electrically connected to the output pin of the touch module 52, so that the touch module 52 can transmit the touch signal to the main control module 53, and the main control module 53 can receive the touch signal. An output pin of the output end of the main control module 53 is electrically connected to the LED light bar 51 to control the on/off of the LED light bar 51 on the board, and the other end of the LED light bar 51 is connected to the power supply or the ground.
In addition, an output pin of the output terminal of the main control module 53 is electrically connected to the input terminal of the wireless communication module 54 to control the wireless communication module 54 to operate. The wireless communication module 54 can remotely control the playing device 7 to play the corresponding video and audio signals.
In this embodiment, the playing device 7 adopts a liquid crystal display, an LED display, a projection device, or the like, and the transmission mode between the wireless communication module 54 and the playing device 7 is NB-IoT, LORA, WIFI, bluetooth, zigbee, or other communication modes.
The working process of the intelligent touch pad with the customized conductive structure of the embodiment is as follows:
in the intelligent touch pad 100 with the customized conductive structure of the present embodiment, when the user touches the area of the conductive structure 2, the hand of the user will generate a capacitance change with the conductive structure 2. The conductive structure 2 transmits the varying electrical signal to the touch module 52 to form a touch signal. After receiving the touch signal sent by the touch module 52, the input end of the main control module 53 outputs and controls the LED light bar 51 and the wireless communication module 54 to work. For example, when a user touches a panel with a LOGO of a company, the LED light bar on the panel can be lighted and the remote control playing device 7 can play the introduction video of the company.
Effects and effects of the embodiments
According to the intelligent touch pad with the self-defined conductive structure, the conductive structure can be used for identifying touch induction, so that capacitance change can be generated when a user touches the intelligent touch pad, and a changed electric signal can be obtained; because the groove for placing the LED lamp is arranged in the light guide plate, the LED lamp can be fully scattered, and a softer and more uniform irradiation effect is realized; because the touch module of the touch control playing system is electrically connected with the conductive structure, the changed electric signals generated by the conductive structure can be received and converted into touch signals; because the main control module of the touch control playing system is electrically connected with the touch module, the LED light bar can be controlled to be on or off after receiving the touch signal; because the wireless communication module of the touch control playing system is electrically connected with the main control module, the wireless communication module can be controlled to work through the main control module, and then the wireless communication module can remotely control the playing equipment to play videos and audios.
According to the intelligent touch pad of the customized conductive structure related to the embodiment, because the backboard used for shielding the touch module, the main control module and the wireless communication module is fixed on the light guide plate, the attractiveness of the panel is improved.
Therefore, the intelligent touch control panel with the self-defined conductive structure of the embodiment can synchronously control the LED lamp strips on the panel and the display equipment at a distance, and can accurately put in display contents according to the patterns of the conductive structure on the inner wall of the panel, so that convenience and attractiveness are improved.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (8)
1. An intelligent touch pad with a custom conductive structure, comprising:
a panel;
the conductive structure is arranged on the inner wall of the panel and used for identifying touch induction, and when a user touches the panel, the conductive structure generates capacitance change so as to obtain a changed electric signal;
the light guide plate is fixed with the panel through screws and is provided with a groove for placing the LED lamp strip;
the back plate is fixed on the light guide plate; and
the touch control playing control system is fixed on the back plate and used for controlling playing equipment to play videos and audios, and comprises the LED lamp strip, a touch module electrically connected with the conductive structure and used for obtaining touch signals, a main control module electrically connected with the touch module and used for receiving the touch signals and then controlling the LED lamp strip to be on or off, a wireless communication module electrically connected with the main control module and in communication connection with the playing equipment so as to control the playing equipment.
2. The smart trackpad having a custom conductive structure of claim 1, wherein:
the conductive structure comprises conductive ink, conductive paint and a conductive adhesive tape.
3. The smart trackpad having a custom conductive structure of claim 1, wherein:
wherein the conductive structure is attached to the panel by means including by aerosol printing techniques, gravure printing and writing printing.
4. The smart trackpad having a custom conductive structure of claim 1, wherein:
wherein the shape of the conductive structure is designed according to company LOGO or brand trademark.
5. The smart trackpad having a custom conductive structure of claim 1, wherein:
the backboard is used for shielding the touch module, the main control module and the wireless communication module.
6. The smart trackpad having custom conductive structures as defined in claim 5, wherein:
the back plate and the light guide plate are provided with interfaces which are electrically connected with the conductive structures and the touch module.
7. The smart trackpad having a custom conductive structure of claim 1, wherein:
the playing device comprises a liquid crystal display screen, an LED display screen and a projection device.
8. The smart trackpad having a custom conductive structure of claim 1, wherein:
the transmission mode between the wireless communication module and the playing device comprises NB-IoT, LORA, WIFI, Bluetooth and zigbee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110295687.6A CN113031815A (en) | 2021-03-19 | 2021-03-19 | Intelligent touch control board with self-defined conductive structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110295687.6A CN113031815A (en) | 2021-03-19 | 2021-03-19 | Intelligent touch control board with self-defined conductive structure |
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| CN113031815A true CN113031815A (en) | 2021-06-25 |
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| CN202110295687.6A Pending CN113031815A (en) | 2021-03-19 | 2021-03-19 | Intelligent touch control board with self-defined conductive structure |
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2021
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