Multimedia interaction and touch control integrated switcher and multimedia interaction system

Abstract

The utility model discloses a multimedia interaction and touch control integrated switcher and a multimedia interaction system. The multimedia interaction and touch control integrated switcher comprises a main controller; the switching key is connected with the main controller, when the switching key is triggered, a touch control mode trigger signal or a non-touch control mode trigger signal is output to the main controller, the touch control sensor is connected with the main controller, and the touch control sensor senses touch control information of a user and outputs a touch control signal to the main controller; the input interface is connected with the control equipment, and the input interface is connected with the main controller; the output interface is connected with a display device and is connected with the main controller; when the main controller receives the touch mode trigger signal, the touch signal is output to the display device; and when receiving the non-touch mode trigger signal, the main controller outputs a control signal output by the control equipment to the display equipment. According to the utility model, the problem that the switching efficiency of equipment between a touch mode and a non-touch mode is low is solved.

Description

Technical Field

[0001] This utility model relates to the field of multimedia control, and in particular to a multimedia interactive touch control integrated switcher and a multimedia interactive system. Background Technology

[0002] With the development of information technology, multimedia devices have been widely used in education, office work, entertainment, and many other fields. However, in practical use, users often need to switch between different input modes, such as switching from keyboard and mouse operation to touch screen operation, or from normal display mode to interactive teaching mode. Traditional switching methods usually rely on external controllers or software settings, which are not only cumbersome to operate but also prone to degrading the user experience. In addition, existing devices have low efficiency in switching between touch and non-touch modes, especially in scenarios that require frequent switching (such as classroom teaching or conference presentations), where traditional methods cannot meet the needs for efficiency and convenience. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a multimedia interactive touch control switcher and a multimedia interactive system to solve the problem of low switching efficiency between touch and non-touch modes.

[0004] The technical solution of this utility model is as follows:

[0005] A multimedia interactive touch switcher includes:

[0006] Main controller;

[0007] A switching button is connected to the main controller. The switching button is used to output a touch mode trigger signal or a non-touch mode trigger signal to the main controller when it is triggered.

[0008] A touch sensor is connected to the main controller. The touch sensor is used to sense the user's touch information and output touch signals to the main controller.

[0009] An input interface is provided for connecting to control devices, and the input interface is connected to the main controller.

[0010] An output interface is provided for connecting a display device, and the output interface is connected to the main controller.

[0011] The main controller is used to output the touch signal to the display device when it receives the touch mode trigger signal;

[0012] The main controller is used to output the control signal output by the control device to the display device when it receives the non-touch mode trigger signal.

[0013] Optionally, the multimedia interactive touch control all-in-one switcher further includes:

[0014] A signal transmission circuit is provided, wherein the input terminal of the signal transmission circuit is connected to the output terminal of the main controller, and the output terminal of the signal transmission circuit is connected to the output interface. The signal transmission circuit is used to output the touch signal or the control signal output by the main controller to the display device through the output interface.

[0015] Optionally, the multimedia interactive touch control all-in-one switcher further includes:

[0016] A power supply circuit is provided, the output of which is connected to the power input of the main controller and the power input of the touch sensor. The power supply circuit is used to provide operating voltage to the main controller and the touch sensor.

[0017] Optionally, the multimedia interactive touch control all-in-one switcher further includes:

[0018] A voice control component, the output of which is connected to the input of the main controller, is used to pick up voice information issued by the user and output a voice signal to the main controller;

[0019] The main controller is used to switch to touch mode or non-touch mode according to the voice signal.

[0020] Optionally, the voice control component includes:

[0021] A microphone is used to pick up voice information emitted by the user;

[0022] The voice chip has its input end connected to the microphone and its output end connected to the input end of the main controller. The voice chip is used to convert the voice information into a voice signal and output it to the main controller.

[0023] Optionally, the input interface is also used to connect to a host computer, and the main controller is used to switch to touch mode or non-touch mode when it receives a mode switching control signal output by the host computer.

[0024] Optionally, the switching button can be a physical button or a virtual button.

[0025] Optionally, the output interface is any one of a USB interface, an HDMI interface, or a VGA interface.

[0026] Optionally, the multimedia interactive touch control all-in-one switcher further includes:

[0027] The switcher body has a cavity, the main controller and the touch sensor are disposed inside the switcher body, and the switch button, the input interface and the output interface are disposed on the switcher body.

[0028] This utility model also proposes a multimedia interactive system, including a control device, a display device, and a multimedia interactive touch switcher as described above. The control device is connected to the input interface of the multimedia interactive touch switcher, and the display device is connected to the output interface of the multimedia interactive touch switcher.

[0029] This utility model's technical solution comprises a multimedia interactive touch control integrated switcher, consisting of a main controller, a switching button, a touch sensor, an input interface, and an output interface. The switching button is connected to the main controller and, when triggered, outputs a touch mode trigger signal or a non-touch mode trigger signal to the main controller. The touch sensor is also connected to the main controller and senses user touch information, outputting a touch signal to the main controller. The input interface connects to a control device and is also connected to the main controller. The output interface connects to a display device and is also connected to the main controller. When the main controller receives a touch mode trigger signal, it outputs a touch signal to the display device. When it receives a non-touch mode trigger signal, it outputs a control signal from the control device to the display device. Thus, this solution allows the main controller to switch between touch and non-touch modes via the switching button, improving the switching efficiency between the two modes. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the functional modules of an embodiment of the multimedia interactive touch control all-in-one switcher of this utility model.

[0032] Figure 2 This is a schematic diagram of the functional modules of another embodiment of the multimedia interactive touch control all-in-one switcher of this utility model.

[0033] Figure 3 This is a functional module diagram of an embodiment of the voice control component in the multimedia interactive touch all-in-one switcher of this utility model.

[0034] Explanation of reference numerals in the attached diagram: 10, Main controller; 20, Switch button; 30, Touch sensor; 40, Input interface; 50, Output interface; 60, Signal transmission circuit; 70, Power supply circuit; 80, Voice control component; 81, Microphone; 82, Voice chip. Detailed Implementation

[0035] To make the objectives, technical solutions, and effects of this utility model clearer and more explicit, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0036] In the implementation methods and claims, unless otherwise specified in the text, the terms "a," "an," "the," and "the" may also include plural forms. If the embodiments of this utility model involve descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0037] It should be further understood that the term "comprising" as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when an element is referred to as "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements present. Furthermore, "connected" or "coupled" as used herein can include wireless connections or wireless coupling. The term "and / or" as used herein includes all or any unit and all combinations of one or more associated listed items.

[0038] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0039] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0040] With the development of information technology, multimedia devices have been widely used in education, office work, entertainment, and many other fields. However, in practical use, users often need to switch between different input modes, such as switching from keyboard and mouse operation to touch screen operation, or from normal display mode to interactive teaching mode. Traditional switching methods usually rely on external controllers or software settings, which are not only cumbersome to operate but also prone to degrading the user experience. In addition, existing devices have low efficiency in switching between touch and non-touch modes, especially in scenarios that require frequent switching (such as classroom teaching or conference presentations), where traditional methods cannot meet the needs for efficiency and convenience.

[0041] To address the aforementioned issues, this utility model proposes a multimedia interactive touch control integrated switcher.

[0042] Reference Figure 1 In one embodiment, the multimedia interactive touch switcher includes:

[0043] Main controller 10;

[0044] A switching button 20 is connected to the main controller 10. The switching button 20 is used to output a touch mode trigger signal or a non-touch mode trigger signal to the main controller 10 when it is triggered.

[0045] A touch sensor 30 is connected to the main controller 10. The touch sensor 30 is used to sense the user's touch information and output touch signals to the main controller 10.

[0046] Input interface 40 is used to connect to control equipment, and input interface 40 is connected to the main controller 10;

[0047] The output interface 50 is used to connect to a display device, and the output interface 50 is connected to the main controller 10.

[0048] The main controller 10 is used to output the touch signal to the display device when it receives the touch mode trigger signal;

[0049] The main controller 10 is used to output the control signal output by the control device to the display device when it receives the non-touch mode trigger signal.

[0050] In this embodiment, the main controller 10 can be a digital signal processor (DSP), a programmable logic device (PLD), a field-programmable gate array (FPGA), a microprocessor, an MCU, or other electronic components. The switching button 20 can be configured with one or two buttons. For example, with one button, pressing the switching button 20 switches the operating mode once, i.e., switching between touch mode and non-touch mode with a single button. With two buttons, the two buttons correspond to touch mode and non-touch mode respectively. Specific button settings can be configured according to actual conditions and user needs. The touch sensor 30 is a device that detects touch or proximity, and can be a capacitive touch sensor 30, a resistive touch sensor 30, or an infrared touch sensor 30, etc. When a human body or other object touches or approaches the surface of the touch sensor 30, it causes changes in physical quantities such as the electric field, capacitance, and resistance around the sensor. The sensor detects these changes to determine the touch position, force, and other information, and converts it into an electrical signal, which is then transmitted to the main controller 10 for processing. The input interface 40 connects to control devices such as mice and keyboards; the output interface 50 connects to display devices such as displays or display terminals. When the main controller 10 receives a non-touch mode trigger signal, it enters non-touch mode. In this mode, the main controller 10 can receive control signals from the control devices and output them to the display device through the output interface 50, thereby controlling the display device's operation. Alternatively, the main controller 10 can also enter touch mode when it receives a touch mode trigger signal. In this mode, the main controller 10 can receive touch signals from the touch sensor 30 and output them to the display device through the output interface 50, controlling the display device's operation. Thus, in this embodiment, the user can improve the switching efficiency of the main controller 10 between touch and non-touch modes by triggering the switching button 20.

[0051] This utility model's technical solution comprises a multimedia interactive touch control switcher consisting of a main controller 10, a switching button 20, a touch sensor 30, an input interface 40, and an output interface 50. The switching button 20 is connected to the main controller 10 and, when triggered, outputs a touch mode trigger signal or a non-touch mode trigger signal to the main controller 10. The touch sensor 30 is also connected to the main controller 10 and senses user touch information, outputting a touch signal to the main controller 10. The input interface 40 is connected to the control device and is also connected to the main controller 10. The output interface 50 is connected to the display device and is also connected to the main controller 10. The main controller 10 outputs a touch signal to the display device upon receiving a touch mode trigger signal and outputs a control signal from the control device to the display device upon receiving a non-touch mode trigger signal. Thus, this solution allows the main controller 10 to switch between touch and non-touch modes via the switching button 20, improving the switching efficiency between the two modes.

[0052] Reference Figure 2 In one embodiment, the multimedia interactive touch switcher further includes:

[0053] The signal transmission circuit 60 has its input terminal connected to the output terminal of the main controller 10 and its output terminal connected to the output interface 50. The signal transmission circuit 60 is used to output the touch signal or the control signal output by the main controller 10 to the display device through the output interface 50.

[0054] In this embodiment, the signal transmission circuit 60 is an electronic circuit used to transmit signals from one place to another. The signal transmission circuit 60 can also process the signals to adapt to the requirements of the transmission medium or improve the signal transmission quality. For example, it can amplify, filter, and modulate analog signals; and encode and encrypt digital signals. Furthermore, the signal transmission circuit 60 can also be implemented using wireless or wired transmission methods. By setting up the signal transmission circuit 60 in this embodiment, it is ensured that the main controller 10 completely outputs touch signals or control signals to the display device.

[0055] Reference Figure 2 In one embodiment, the multimedia interactive touch switcher further includes:

[0056] The power supply circuit 70 has its output terminal connected to the power input terminal of the main controller 10 and the power input terminal of the touch sensor 30. The power supply circuit 70 is used to provide operating voltage to the main controller 10 and the touch sensor 30.

[0057] In this embodiment, the power supply circuit 70 can be implemented using a DC-DC circuit or a power chip. The power supply circuit 70 can be connected to an external power source to convert the external power supply voltage into a suitable operating voltage for the main controller 10 and the touch sensor 30, so as to prevent the main controller 10 and the touch sensor 30 from receiving too high an operating voltage and causing damage to the devices, or receiving too low an operating voltage and causing the devices to malfunction. The power supply circuit 70 can also have a built-in battery pack to provide operating voltage to the main controller 10 and the touch sensor 30.

[0058] Reference Figure 2 In one embodiment, the multimedia interactive touch switcher further includes:

[0059] A voice control component 80, the output of which is connected to the input of the main controller 10, is used to pick up voice information issued by the user and output a voice signal to the main controller 10.

[0060] The main controller 10 is used to switch to touch mode or non-touch mode according to the voice signal.

[0061] In this embodiment, the voice control component 80 may include a voice input device and a voice chip 82; the voice output device may be a microphone 81, and the voice chip 82 can analyze the characteristics of the voice signal (such as spectrum, pitch, etc.) and match it with a pre-stored voice model to identify the user's voice content and output the corresponding electrical signal, i.e., the voice signal, to the main controller 10. For example, the user can issue voice information such as "switch to touch mode" and "switch to non-touch mode" to switch modes. The voice control component 80 can output different electrical signals, i.e., voice signals, to the main controller 10 according to different voice information, causing the main controller 10 to switch to touch mode or non-touch mode.

[0062] Furthermore, referring to Figure 3 In one embodiment, the voice control component 80 includes:

[0063] Microphone 81 is used to pick up voice information emitted by the user;

[0064] The voice chip 82 has its input terminal connected to the microphone 81 and its output terminal connected to the input terminal of the main controller 10. The voice chip 82 is used to convert the voice information into a voice signal and output it to the main controller 10.

[0065] In this embodiment, the voice control component 80 consists of a microphone 81 and a voice chip 82. The microphone 81 is a transducer that converts sound wave signals into electrical signals. The voice chip 82 is an integrated circuit specifically designed for processing voice signals, capable of recording, playing back, recognizing, and synthesizing voice signals. In practical applications, the microphone 81 is responsible for converting sound waves into electrical signals. The voice chip 82 is responsible for processing the electrical signals transmitted by the microphone 81, performing voice recognition, synthesis, or other audio processing tasks. The voice chip 82 typically integrates digital signal processing capabilities, enabling it to analyze and process input audio signals. After converting voice information into a voice signal, the voice chip 82 outputs it to the main controller 10.

[0066] Reference Figure 2 In one embodiment, the input interface 40 is also used to connect to a host computer, and the main controller 10 is used to switch to touch mode or non-touch mode when it receives a mode switching control signal output by the host computer.

[0067] In this embodiment, the user can also control the main controller 10 to switch to touch mode or non-touch mode by outputting a mode switching control signal from the host computer. The host computer can be a computer or other devices.

[0068] In one embodiment, the switching button 20 is a physical button or a virtual button.

[0069] In this embodiment, the switching button 20 can be set as a physical button or a virtual button, which can be set according to the actual situation and user needs to adapt to different application scenarios.

[0070] In one embodiment, the output interface 50 is any one of a USB interface, an HDMI interface, or a VGA interface.

[0071] In this embodiment, multiple output interfaces 50 are provided to connect to various display devices. For example, a USB interface can be used to connect to an external monitor or projector, an HDMI interface can be used to connect to a television or computer monitor, and a VGA interface can be used to connect to a CRT monitor or LCD monitor. Other types of output interfaces 50 can also be provided according to actual needs; this embodiment does not impose any limitations on this.

[0072] In one embodiment, the multimedia interactive touch switcher further includes:

[0073] The switcher body has a cavity, the main controller 10 and the touch sensor 30 are disposed inside the switcher body, and the switch button 20, the input interface 40 and the output interface 50 are disposed on the switcher body.

[0074] In this embodiment, the switch body can be used to fix the positional relationship between the main controller 10 and the touch sensor 30, ensuring the safety and stability of the cavity formed by the switch body. When the multimedia interactive touch all-in-one switch is working, the positional relationship between the main controller 10 and the touch sensor 30 will not change, and external gas or objects will not fall on the main controller 10 and the touch sensor 30, affecting the operation of the main controller 10 and the touch sensor 30.

[0075] This utility model also proposes a multimedia interactive system, including a control device, a display device, and a multimedia interactive touch switcher as described above. The control device is connected to the input interface 40 of the multimedia interactive touch switcher, and the display device is connected to the output interface 50 of the multimedia interactive touch switcher. It is understood that since the multimedia interactive system of this utility model uses the aforementioned multimedia interactive touch switcher, the embodiments of this utility model's multimedia interactive system include all the technical solutions of all embodiments of the aforementioned multimedia interactive touch switcher, and the achieved technical effects are completely the same, and will not be repeated here.

[0076] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A multimedia interactive touch control all-in-one switcher, characterized in that, include: Main controller; A switching button is connected to the main controller. The switching button is used to output a touch mode trigger signal or a non-touch mode trigger signal to the main controller when it is triggered. A touch sensor is connected to the main controller. The touch sensor is used to sense the user's touch information and output touch signals to the main controller. An input interface is provided for connecting to control devices, and the input interface is connected to the main controller. An output interface is provided for connecting a display device, and the output interface is connected to the main controller. The main controller is used to output the touch signal to the display device when it receives the touch mode trigger signal; The main controller is used to output the control signal output by the control device to the display device when it receives the non-touch mode trigger signal.

2. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The multimedia interactive touch control all-in-one switcher also includes: A signal transmission circuit is provided, wherein the input terminal of the signal transmission circuit is connected to the output terminal of the main controller, and the output terminal of the signal transmission circuit is connected to the output interface. The signal transmission circuit is used to output the touch signal or the control signal output by the main controller to the display device through the output interface.

3. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The multimedia interactive touch control all-in-one switcher also includes: A power supply circuit is provided, the output of which is connected to the power input of the main controller and the power input of the touch sensor. The power supply circuit is used to provide operating voltage to the main controller and the touch sensor.

4. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The multimedia interactive touch control all-in-one switcher also includes: A voice control component, the output of which is connected to the input of the main controller, is used to pick up voice information issued by the user and output a voice signal to the main controller; The main controller is used to switch to touch mode or non-touch mode according to the voice signal.

5. The multimedia interactive touch control all-in-one switcher as described in claim 4, characterized in that, The voice control component includes: A microphone is used to pick up voice information emitted by the user; The voice chip has its input end connected to the microphone and its output end connected to the input end of the main controller. The voice chip is used to convert the voice information into a voice signal and output it to the main controller.

6. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The input interface is also used to connect to a host computer, and the main controller is used to switch to touch mode or non-touch mode when it receives a mode switching control signal output by the host computer.

7. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The switching button can be a physical button or a virtual button.

8. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The output interface can be any one of a USB interface, an HDMI interface, or a VGA interface.

9. The multimedia interactive touch control all-in-one switcher as described in claim 1, characterized in that, The multimedia interactive touch control all-in-one switcher also includes: The switcher body has a cavity, the main controller and the touch sensor are disposed inside the switcher body, and the switch button, the input interface and the output interface are disposed on the switcher body.

10. A multimedia interactive system, characterized in that, It includes a control device, a display device, and a multimedia interactive touch switcher as described in any one of claims 1-9, wherein the control device is connected to the input interface of the multimedia interactive touch switcher, and the display device is connected to the output interface of the multimedia interactive touch switcher.

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