CN203763836U - Information interaction device based on wireless communication - Google Patents

Abstract

The utility model provides an information interaction device based on wireless communication, which comprises a body of the information interaction device based on wireless communication and an audio interface adaptation terminal. The information exchange device body includes a casing, a power supply, a processor and an audio interface, the power supply and the processor are arranged in the casing, the audio interface is embedded in the casing, the processor is connected to the power supply, and the The audio interface is connected to the processor, and the audio interface includes a first channel contact pin; the audio interface adapter terminal includes an audio plug and a first transmitting part, and the audio plug is plugged into the audio interface, so The audio plug includes a first sound channel contact point that is in electrical contact with the first sound channel contact pin, the first emitting component is connected to the first sound channel contact point, and the first emitting component is a light wave generator or a sound wave generator. The utility model also provides a wireless communication system using an information interaction device based on wireless communication.

Description

Information exchange device based on wireless communication

technical field

The utility model relates to game machine equipment, in particular to a multifunctional information interaction device based on wireless communication.

Background technique

With the development of the Internet and intelligent entertainment technology, mobile game terminals have become popular and become a necessity in people's daily life, such as handheld game consoles, home game consoles, and the like.

However, the existing mobile game terminals are only for satisfying the game entertainment experience, and have no other purpose except this. Therefore its shortcoming of single function cannot satisfy contemporary people's demand for a certain product multi-function.

Utility model content

In order to overcome the above-mentioned defects, the utility model aims to provide a multifunctional information exchange device based on wireless communication.

The utility model provides an information interaction device based on wireless communication, which includes a body of the information interaction device based on wireless communication and an audio interface adaptation terminal;

The body of the information interaction device based on wireless communication includes a casing, a power supply, a main controller, an audio-video processor, and an audio interface. The power supply, the main controller, and the audio-video processor are arranged in the casing, and the audio interface is Located in the housing, the main controller is connected to the audio and video processor, the audio interface is connected to the audio and video processor, and the audio interface includes a first channel contact pin;

The audio interface adapter terminal includes an audio plug and a first emitting part, the audio plug is plugged into the audio interface, and the audio plug includes a first channel contact that is in electrical contact with the first channel contact pin point, the first emitting component is connected to the contact point of the first sound channel, and the first emitting component is a light wave generator or an acoustic wave generator.

Further, the body of the information interaction device based on wireless communication also includes a circuit board, the main controller, audio and video processor and audio interface are all electrically connected to the circuit board, and the power supply is electrically connected to the circuit board Power is supplied to the main controller, audio-video processor and audio interface with conductive lines passing through the circuit board.

Further, the information interaction device body based on wireless communication also includes a memory and an input controller, the memory and the input controller are electrically connected to the circuit board, and the memory and the input controller are connected through the circuit board The conductive circuit is electrically connected to the main controller.

Further, the audio plug further includes a mic contact point and a first receiving component connected to the mic contact point, the audio interface also includes a mic contact pin, and the mic contact point is in electrical contact with the mic contact pin, The first receiving component is a light detector or an acoustic wave detector.

Further, the audio interface adaptation terminal further includes a terminal casing connected to one end of the audio plug, and the first emitting component is disposed on the terminal casing.

Further, the audio interface adaptation terminal further includes a terminal casing connected to one end of the audio plug, and the first transmitting part and the first receiving part are arranged on the terminal casing.

Further, the audio interface adaptation terminal further includes a step-up transformer device connected between the contact point of the first sound channel and the first transmitting component, the step-up transformer device includes a step-up transformer, The step-up transformer is used to provide an operating voltage to the first transmitting component.

Further, the audio plug also includes a contact point of the second channel, and the audio interface further includes a step-up transformer device connected to the contact point of the second channel, and the step-up transformer device includes a step-up transformer , the step-up transformer is connected to the first emitting component, and the step-up transformer is configured to provide an operating voltage to the first emitting component.

Further, the step-up transformer device further includes a shaping filter circuit and a voltage stabilizing circuit sequentially connected in series with the step-up transformer.

Further, volume adjustment keys and direction adjustment keys are embedded on the casing of the main body of the information interaction device based on wireless communication.

The utility model also provides a wireless communication system, including:

The information interaction device based on wireless communication as described above; and

The signal receiving device includes a second receiving component for receiving the optical signal or acoustic wave signal emitted by the first transmitting component and converting it into an electrical signal, and an MCU for receiving and decoding the electrical signal.

The information interaction device based on wireless communication of the utility model adopts an audio interface adaptation terminal, the first transmitting part of the audio interface adaptation terminal is a light generator or a sound wave generator, and the first receiving part is an optical receiver Or a sound wave receiver, which makes the information interaction device based on wireless communication not only meet the game entertainment experience, but also realize various functions such as wireless communication, beauty treatment, access control, etc., and meet the multi-functional demand.

Description of drawings

After reading the detailed description of the disclosed embodiments of the utility model in conjunction with the following drawings, the above-mentioned features and advantages of the utility model can be better understood.

FIG. 1 is a schematic diagram showing an information interaction device based on wireless communication according to one aspect of the present invention;

Fig. 2 is an exploded schematic diagram showing the information interaction device based on wireless communication in Fig. 1;

Fig. 3 is a schematic structural diagram of the main body of the information interaction device based on wireless communication in the information interaction device based on wireless communication in Fig. 1;

4 is a schematic diagram illustrating a wireless communication system according to one aspect of the present invention;

5 is a schematic diagram illustrating an audio interface adaptation terminal according to one aspect of the present invention;

FIG. 6 is a schematic diagram illustrating a wireless communication system according to another aspect of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as any limitation on the protection scope of the present utility model.

As shown in FIGS. 1 and 2 , they are schematic diagrams of an information interaction device 100 based on wireless communication in one aspect of the present invention. The wireless communication-based information interaction device 100 includes a wireless communication-based information interaction device body 20 and an audio interface adaptation terminal 10 connected to the wireless communication-based information interaction device body 20 . The audio interface adaptation terminal 10 includes an audio plug 11 , a terminal housing 12 , and a first transmitting part 13 and a first receiving part 15 disposed on the terminal housing 12 . The information interaction device body 20 based on wireless communication has an audio interface 201, and the audio plug 11 is plugged into the audio interface 201, so that the audio interface adaptation terminal 10 and the information interaction device body 20 based on wireless communication can realize mutual transmission of audio information .

Please further refer to FIG. 4 , the audio plug 11 includes four contact points, namely a left (right) channel contact point 111 , a right (left) channel contact point 112 , a mic contact point 113 and a grounding point 114 . The audio interface 201 includes left (right) channel contact pins, right (left) channel contact pins, mic contact pins and ground pins respectively corresponding to the above four contact points. When the audio plug 11 is inserted into the audio interface 201 , the four contact points are in electrical contact with the corresponding contact pins respectively. The first transmitting part 13 is electrically connected to the left (right) channel contact point 111 , and the first receiving part 15 is electrically connected to the mic contact point 113 .

The first emitting component 13 may be a light generator or an acoustic wave generator. The light generator can be an infrared light generator, a visible light generator or an ultraviolet light emitter. The sound wave generator can be an infrasonic wave generator, an audible wave generator or an ultrasonic generator.

The light generator can be a light generator or an acoustic wave generator commonly used in the art. For example, the infrared light generator, visible light generator and ultraviolet light emitter of the light generator can use infrared LED, visible light LED and ultraviolet LED respectively.

In some embodiments, the voltage provided by the audio interface 201 is lower than the working voltage of the light generator, and a step-up transformer needs to be added at this time. As shown in FIG. 4 , the audio interface adaptation terminal 10 also includes a ) The step-up transformer 16 of the channel contact point 112, the step-up transformer 16 is connected with the first transmitting part 13 and the first receiving part 15, so that the first transmitting part 13 and the first receiving part 15 can operate at their working voltage normal operation. The step-up transformer 16 can be realized by a capacitor voltage doubler circuit, which is arranged in the terminal housing 12 .

In order to obtain a predetermined form of light waves, the light generator may further include a shaping filter circuit (not shown in the figure). Of course, the shaping and filtering circuit can also be connected in series with the step-up transformer 16. As shown in FIG. The device 16A comprises a step-up transformer 16, a rectification filter circuit 17 and a voltage stabilizing circuit 18 arranged in series in sequence, and the step-up device 16A is further connected to the first transmitting part 13 and the first receiving part 15, so that the first transmitting part 13 and the first receiving part 15 A receiving part 15 can be operated normally at its operating voltage. The rectification and filtering circuit 17 can be implemented by a FET bridge circuit composed of field effect transistors, or by a diode bridge. The booster device 16A is provided in the terminal case 12 .

The sound wave generator can be a commonly used infrasound wave generator, audible wave generator or ultrasonic generator. Generally speaking, it does not need an external step-up transformer 16 or a booster device 16A. If the sound wave generator needs to be boosted, it can also use The step-up transformer 16 or step-up device 16A is provided in a manner similar to that shown in FIG. 4 or FIG. 5 .

The first receiving component 15 may be a light receiver or an acoustic wave receiver. The light receiver can be infrared light receiver, visible light receiver or ultraviolet light receiver; the sound wave receiver can be infrasonic wave receiver, audible wave receiver or ultrasonic wave receiver. The optical receiver or the acoustic wave receiver can also be boosted by a step-up transformer 16 or a step-up device 16A, and a connection method similar to that shown in FIG. 4 or FIG. 5 can be adopted. The first receiving part 15 is used to convert the received optical signal or sound wave signal into an audio information signal of a predetermined waveform, and the audio information signal is transmitted to the information interaction device body 20 based on wireless communication through the audio plug 11 and the audio interface 201, And the data information is obtained after being processed by the main body 20 of the information interaction device based on wireless communication. An audio information signal is an electrical signal representing audio information. It should be noted that a light receiver may have the function of receiving multiple forms of light, such as a light receiver that can receive two or three of infrared light, visible light and ultraviolet light; similarly, an acoustic wave receiver It may have the function of receiving various forms of sound waves. For example, a sound wave receiver can receive two or three of infrasound, audible waves and ultrasonic waves. Implementation is limited.

When only one of the first transmitting unit 13 and the first receiving unit 15 needs to be boosted, the output terminal of the step-up transformer 16 or the step-up device 16A can also be connected only to the unit that needs to be boosted. Of course, the step-up transformer 16 and the step-up device 16A can also be replaced with an external power supply, such as a button battery, etc., and the present embodiment is not limited thereto.

Referring to FIG. 3 , the main body 20 of the information interaction device based on wireless communication includes a casing 21 and various functional components arranged in the casing 21 . Please refer to Fig. 1 further, take a Sony PSP game console as an example, the middle part of the operating surface of the shell 21 is a display screen, and a plurality of operation keys are arranged on the left and right sides and the lower side, for example, the buttons on the left side are direction operation keys (up and down Left and right), the right side is a plurality of function keys, the lower right is the START power button 24, and the lower left is the volume adjustment key (increase volume +, decrease volume -). The insertion opening of the audio interface 201 is opened on the lower bottom surface A of the casing 21 , that is, the position where the audio interface adaptation terminal 10 is inserted. Of course, the main body of the information interaction device based on wireless communication also includes other modules required for audio and video playback, which will not be repeated here, and focus on the functional components related to the audio interface adaptation terminal 10 .

As shown in FIG. 3 , the functional components disposed in the housing 21 include a main controller C, a trigger 210 , an audio and video processor 211 , a memory 212 and an input controller 213 . The trigger 210 is used to trigger the operation of the audio and video processor 211 according to the trigger signal received by the first receiving component 15 . The audio and video processor 211 is used to generate an electrical signal containing pre-transmission data according to the trigger of the trigger 210, and transmit the electrical signal to the audio interface 201. The electrical signal is finally sent by the first transmitting part 13 through the audio plug 11. The audio interface is suitable for The distribution terminal 10 may further include an analog-to-digital conversion component (not shown) connected to the audio plug 11 and the first transmitting component 13, for converting the analog signal output by the audio interface 201 into a digital signal, which is more convenient for the first transmitting component 13; the main controller C is used to control the data transmission from the input controller 213 to the audio and video processor 211, and control the data transmission from the memory 212 to the audio and video processor 211. The memory 212 can store audio files, such as format files such as MP3 and WMA, and can also store the data information of the first transmitting part 13 pre-transmitting signals such as encoded files. Data information is transmitted, or an audio file is sent to the audio and video processor 211 according to the instruction of playing audio information issued by the main controller C. The audio and video processor 211 can decode the audio file transmitted from the memory 212 according to the instruction of the main controller C, and transmit the decoded audio data to the audio interface 201 . In this embodiment, the trigger 210, the main controller C, the audio and video processor 211, the memory 212 and the input controller 213 are all arranged on a circuit board 25, and the circuit board 25 is arranged in the casing 21, and the trigger 210, audio The electrical connections among the video processor 211 , the memory 212 , the main controller C and the input controller 213 are realized through conductive lines in the circuit board 25 .

The main body 20 of the information interaction device based on wireless communication also includes a power supply 26 arranged in the casing 21. The power supply 26 can be a lithium polymer power supply, a lithium ion power supply, etc., and is connected to the circuit board 25 to supply power to various functional components.

As shown in Figure 1, the information interaction device body 20 based on wireless communication also includes a power button 24, which is arranged at the lower right of the operation interface of the information interaction device body 20 based on wireless communication, and is used to turn on the information interaction device body 20 based on wireless communication. . In a preferred embodiment, a radio receiving module connected to the main controller and the audio-video processor 211 can be further arranged in the casing 21, so that the information interaction device body 20 based on wireless communication has the function of a radio.

The information interaction device 100 based on wireless communication can be applied to a data wireless communication system. As shown in FIG. .

The signal receiving device 30 includes a second transmitting unit 31 , a second receiving unit 32 and an MCU 34 . The second emitting part 31 can be a light generator or an acoustic wave generator, and its selected range can be the same as that of the first emitting part 13, that is, the light generator can be an infrared light generator, a visible light generator or an ultraviolet light emitter, The sound wave generator can be an infrasonic wave generator, an audible wave generator or an ultrasonic generator. The second receiving component 32 is a signal receiver corresponding to the first transmitting component 13 , for example, when the first transmitting component 13 is a visible light generator, the second receiving component 32 corresponds to a visible light receiver. The second transmitting component 31 and the first receiving component 15 also have a similar corresponding relationship, for example, when the second transmitting component 31 is an infrared generator, the first receiving component 15 corresponds to an infrared receiver. The second receiving unit 32 is used for converting the received optical signal or acoustic wave signal into an electrical signal of a predetermined waveform, and the electrical signal is decoded by the MCU 34 to generate data information. The second receiving component 32 may further include an amplifier for amplifying the converted electrical signal. MCU34 can also be called single-chip microcomputer, which is a chip-level computer formed by integrating processor, RAM, ROM, timer counter and various I/O interfaces on one chip, and is used for different combination control in different applications.

The communication principle of the data wireless communication system 200 is as follows: the second transmitting unit 31 sends out the signal containing the trigger information in the form of light waves or sound waves and receives it by the first receiving unit 15, and the first receiving unit 15 transmits the received optical signal or The sound wave signal is converted into an audio information signal, and the audio information signal is transmitted to the trigger 210 of the information interaction device body 20 based on wireless communication through the audio plug 11 and the audio interface 201; the trigger 210 triggers the audio and video processor 211 to run according to the audio information signal The audio-video processor 211 modulates the coded information stored in the memory 212 and transmits it to the first transmitting part 13 through the audio interface 201 and the audio plug 11. The second receiving part 32, the second receiving part 32 converts the received light or sound wave signal into an electrical signal and sends it to the MCU34, and the MCU34 decodes the electrical signal to obtain data information. The MCU34 is also used to compare the decoded data information with the pre-stored data information, and if the result is correct, then perform related operations, such as comparing whether the identity information is consistent, and if they are consistent, perform the action of opening the door.

That is, the data wireless communication system 200 can be used in an access control system, and the information interaction device 100 based on wireless communication is now used as a photonic key for the access control system. Of course, the data wireless communication system 200 can also be applied to fields such as photon payment, sound wave payment, photon ticketing, and sound wave ticketing, and is not limited to this embodiment.

As shown in FIG. 6 , it is a wireless data communication system 200B of another aspect of the present invention. The difference between it and the wireless data communication system 200 in FIG. 4 is that the information exchange device 100 based on wireless communication omits the first receiving component 15 , The signal receiving device 30B correspondingly omits the second transmitting part 31. Of course, the step-up transformer 16 can also be omitted or replaced with a step-up device 16A as shown in FIG. 5, and the step-up transformer 16 or the step-up device 16A can also be connected in series Between the contact point 111 of the left (right) sound channel and the first emitting part 13 .

In addition to data communication, the information interaction device 100 or 100B based on wireless communication of the present utility model can also have other applications, such as: when emitting infrared light, it can be used for beauty treatment; when emitting ultraviolet light, it can be used for currency inspection; When in use, it can be used as a rangefinder or simple radar.

Those of skill in the art will appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The various illustrative logic blocks, modules, and circuits described in connection with the embodiments disclosed herein may be implemented with a general-purpose processor, digital signal processor (DSP), application-specific integrated circuit (ASIC), field-programmable gate array (FPGA), or other Implemented or performed by programmable logic devices, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in cooperation with a DSP core, or any other such configuration.

The preceding description is provided to enable any person skilled in the art to practice the various aspects described herein. However, it should be understood that the protection scope of the present utility model should be based on the appended claims, and should not be limited to the specific structures and components of the above illustrated embodiments. Those skilled in the art can make various changes and modifications to the embodiments within the spirit and scope of the present utility model, and these changes and modifications also fall within the protection scope of the present utility model.

Claims (10)

1. the information interactive device based on radio communication, comprises information interactive device body and COBBAIF adaptive terminal based on radio communication;

The described information interactive device body based on radio communication comprises shell, power supply, main controller, audio video processor and COBBAIF, described power supply, main controller and audio video processor are arranged in described shell, described COBBAIF is embedded in described shell, described main controller is connected with audio video processor, described COBBAIF is connected with described audio video processor, and described COBBAIF comprises the first sound channel contact feet;

Described COBBAIF adaptive terminal comprises audio jack and the first emission element, described audio jack is plugged in described COBBAIF, described audio jack comprises the first sound channel contact point electrically contacting with described the first sound channel contact feet, described the first emission element is connected with described the first sound channel contact point, and described the first emission element is light wave generator or sonic generator.

2. the information interactive device based on radio communication as claimed in claim 1, it is characterized in that, the described information interactive device body based on radio communication also comprises circuit board, described main controller, audio video processor and COBBAIF are all electrically connected on described circuit board, and described power supply is electrically connected on described circuit board and powers to described main controller, audio video processor and COBBAIF with the conducting wire by circuit board.

3. the information interactive device based on radio communication as claimed in claim 2, it is characterized in that, the described information interactive device body based on radio communication also comprises memory and input control device, described memory and described input control device are electrically connected on described circuit board, and described memory and described input control device are electrically connected on described main controller by the conducting wire of circuit board.

4. the information interactive device based on radio communication as claimed in claim 1, it is characterized in that, described audio jack further comprises mic contact point and is connected in the first receiving-member of described mic contact point, described COBBAIF also comprises mic contact feet, described mic contact point and described mic contact feet electrically contact, and described the first receiving-member is photodetector or sound wave detector.

5. the information interactive device based on radio communication as claimed in claim 1, is characterized in that, described COBBAIF adaptive terminal also comprises the terminal shell being connected with one end of described audio jack, and described the first emission element is arranged on described terminal shell.

6. the information interactive device based on radio communication as claimed in claim 4, it is characterized in that, described COBBAIF adaptive terminal also further comprises the terminal shell being connected with one end of described audio jack, and described the first emission element and the first receiving-member are arranged on described terminal shell.

7. the information interactive device based on radio communication as claimed in claim 1, it is characterized in that, described COBBAIF adaptive terminal also comprises the potential device that boosts being connected between described the first sound channel contact point and described the first emission element, the described potential device that boosts comprises step-up transformer, and described step-up transformer is for providing operating voltage to described the first emission element.

8. the information interactive device based on radio communication as claimed in claim 1, it is characterized in that, described audio jack also comprises second sound channel contact point, described COBBAIF also comprises the potential device that boosts that is connected in described second sound channel contact point, the described potential device that boosts comprises step-up transformer, described step-up transformer is connected in described the first emission element, and described step-up transformer is for providing operating voltage to described the first emission element.

9. the information interactive device based on radio communication as described in claim 1～8 any one, is characterized in that, is embedded with volume adjusting key, direction adjusting key on the shell of the described information interactive device body based on radio communication.

10. a wireless communication system, comprising:

The information interactive device based on radio communication as described in claim 1 to 9 any one; And

Signal receiving device, comprises for receiving optical signal or the acoustic signals that described the first emission element sends the second receiving-member that is converted into the signal of telecommunication, and for receiving and the MCU of the described signal of telecommunication of decoding.