CN209895771U - Somatosensory transmission system with full-function multimedia playing function - Google Patents

Abstract

A somatosensory transmission system with full-function multimedia playing comprises a multimedia playing host, a lithium battery module, a vibration sensor and a dual-channel loudspeaker unit. Wherein, the multimedia player host is provided with multiple circuits to form a multimedia receiving, playing and amplifier system. The multimedia receiving, playing and amplifier system comprises a wireless audio receiving module, an audio decoding and processing system, an amplifier module and a power management and lithium battery charging module. The vibration sensor is used for converting audio generated by a user according to multimedia audio input by the system into vibration signals, the vibration sensor is pushed by the amplifier module and is conducted to the whole body of the user, and the user can generate experience effects of the user in his own experience along with music, movie plots and video game plots.

Description

Somatosensory transmission system with full-function multimedia playing function

Technical Field

The utility model relates to a transmission system is felt to body, in particular to transmission system is felt to body that possesses full function multimedia playback.

Background

Due to the advancement and development of science and technology, modern movie technology can provide narrative images and rich sound and light effects, so that audiences can obtain pleasant feelings in the aspects of vision and hearing to fully realize the effect of regulating the mind and body, and therefore movies become important entertainment in daily life of people. Film owners also strive to improve the effects of audiovisual videos to satisfy the enjoyment of viewers in terms of vision and hearing, and in recent years, film owners have developed 3D films with stereoscopic vision effects and IMAX films with huge screen effects, so that viewers do not automatically integrate roles when viewing the films, and the viewers have a special sense of being very vivid and thrilling. In order to enhance the effect of the audience on the scene, the movie operator designs the seats of the audience into seats which can vibrate, incline and shake in coordination with the development of the movie scenario, and even can impact and vibrate certain parts of the body of the audience, so that the audience can obtain physical stimulation linked with movie content, and the real and immersive video effect can be realized.

The defects of the prior seat are that the structural design is too complex, the modern wireless mode is not adopted for receiving audio signals, and the wired mode is adopted for connecting signal wires and power lines, so that the narrow space among a large number of seats in a cinema is full of various wiring, the material and labor cost for installation and maintenance cost are greatly increased, a large space among the seats is occupied, people are easy to trip, and the seat is not attractive. Therefore, the design of the seat is complicated, the cost is too high, the installation and maintenance are time-consuming and troublesome, the movie operator is burdened with the seat, and the seat is inconvenient to use. Actually, there is a need for improvement.

In addition, the conventional 3D cinema seat has the disadvantages that a dedicated program is required for each movie to drive the seat to move, the design and manufacturing cost is high, and the installation, maintenance and maintenance costs are increased.

Meanwhile, the existing video game machines have the disadvantages that they only provide sound and image effects, and cannot generate an immersive stereo body sensing effect such as vibration to the user. As can be seen from the above description, the seat used in the conventional movie theater or video game has defects, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transmission system is felt to body that possesses full-functional multimedia playback to improve the above-mentioned disappearance and not enough of prior art.

The utility model provides a body sensing transmission system with full-function multimedia playing, which comprises a multimedia playing host, a lithium battery module, a vibration sensor and a dual-channel horn unit. Wherein, the multimedia player host is provided with multiple circuits to form a multimedia receiving, playing and amplifier system. The multimedia playing host is connected to the lithium battery module to receive electric power and connected to the vibration sensor and the dual-channel loudspeaker unit to provide audio signals, so that the vibration sensor and the dual-channel loudspeaker unit respectively generate vibration and stereo sound for a user and provide required electric power.

The utility model discloses the transmission system is felt to body that possesses full-functional multimedia playback can set up and use in a carrier, and it can be for example sofa, seat, seatpad, cinema seat, bedding, deck chair, electronic contest or VR AR recreation chair, or AR VR recreation undershirt etc. not limited to this to produce the vibration to the user, with the disappearance and the not enough of avoiding and improving prior art.

The multimedia receiving, playing and amplifier system comprises a wireless audio receiving module, an audio decoding and processing system, a power management and lithium battery charging module and an amplifier module. The wireless audio receiving module is connected to the audio decoding and processing system, the audio decoding and processing system is connected to the amplifier module, and the amplifier module is connected to the vibration sensor and the dual-channel loudspeaker unit. The power management and lithium battery charging module is connected to the wireless audio receiving module, the audio decoding and processing system and the amplifier module.

The wireless audio receiving module comprises a transmitter and a receiver. The transmitter is provided with 6 ports, each for receiving audio signals from a television, personal computer, laptop, set-top box (STB), Android TV box, or other device; connecting the received audio signal to a next-stage device in series; connected to an antenna, wirelessly transmitting an audio signal; outputting a volume adjusting signal; connected to a Light Emitting Diode (LED) display 1; and outputting a pair frequency (pairing) setting signal. The receiver is provided with 3 ports, each of which is used for outputting audio signals; connected to the LED display 2; a pair frequency (pairing) setting signal is received.

The audio decoding and processing system comprises an audio receiving module, a Bluetooth receiving module, an audio decoder, a USB1 port, an SD port, an AUX port, an MCU microprocessor and input channel selection unit, an audio output port, an earphone output port, an operation amplifier 1, and an operation amplifier 2. Wherein, the input of the audio decoding and processing system can be one of a wireless audio receiving module, a Bluetooth receiving module, a USB1 port, an SD port and an AUX port. Wherein, the audio receiving module and the Bluetooth receiving module are both connected to the MCU and the input channel selection unit. The AUX port is used for receiving an AUX line control signal and is connected to the MCU microprocessor and the input channel selection unit. The USB1 port can be plugged with a USB plug for inputting audio signals or charging. The SD port is used for plugging a secure Digital Memory Card (SD). Wherein, the USB1 port and the SD port are connected to the MCU microprocessor and the input channel selection unit through an audio decoder. The signal processed by the MCU and the input channel selection unit is output to two operational amplifiers 1, 2 for signal amplification, and then respectively transmitted to an audio output port, a parallel earphone output port and a dual-channel speaker unit.

In the above description, the selection of five inputs by the audio processing system may be automatically selected by the system without using conventional button-type selections. The priority order of this selection is wireless audio → AUX → USB → SD → Bluetooth. Wherein, the system preset value is Bluetooth. When the system detects any input port is plugged into the device, the Bluetooth is disabled, and automatically jumps to the plugged port to play the audio/file/stream audio of the plugged port.

The power management and lithium battery charging module comprises a power management module, a lithium battery charging management circuit, a voltage boosting circuit, a voltage dividing circuit, a voltage stabilizing circuit, a voltage reducing circuit, a voltage monitor and an LED display 3. Wherein, an AC/DC adapter arranged outside the charging module is connected to the lithium battery charging management circuit. An on/off switch outside the charging module is connected to the power management module, and when the on/off switch is turned on, the multimedia receiving, playing and amplifier system can be turned on. The power management module is connected to a voltage boosting circuit, the voltage boosting circuit is connected to the voltage dividing circuit, and the voltage dividing circuit is further connected to the voltage stabilizing circuit, the voltage reducing circuit, the voltage monitor and the LED display 3. The lithium battery module is arranged outside the power management and lithium battery charging module and can be formed by connecting 4-10 3.7V lithium ion batteries in series and in parallel. The power management and the lithium battery charging module output power through the voltage boosting and dividing circuit can provide power required by the operation of other modules in the multimedia receiving, playing and amplifier system, and the power supply comprises a vibration sensor for driving the vibration sensor to generate vibration which can be felt by a user of the cushion body.

The amplifier module comprises a power input module, an amplifier (1), an equalization DSP module, an amplifier (2), a USB2 port, and an output port. The output port is connected to the next stage. The amplifier (1) and the equalization DSP module are connected to a vibration sensor 1 and a vibration sensor 2. The amplifier (2) is connected to a speaker 1 and a speaker 2. By using the USB2 port to input signals conforming to the Inter-Integrated Circuit (I C) protocol, the amplifier (1) and the equalizing DSP module can be operated to balance (equalize) sounds of different frequencies, increase the sound tension, definition and depth, and set the pass band to provide better sound and vibration effects.

The utility model discloses the transmission system is felt to body that possesses full function multimedia playback can set up and use in a carrier, it can be for example sofa, seat, seatpad, cinema seat, bedding, deck chair, electronic contest or VR AR recreation chair, AR VR recreation undershirt etc. to alright produce audio vibration to the multimedia audio frequency that the user input according to this system, conduct to the user whole body through this pad body, make this user can follow the experience and the effect of music, movie plot, electronic games acquisition experience of self-experience and own situation. In the present invention, for the convenience of the reader, the carrier is illustrated as a seat cushion, but the present invention is not limited thereto.

Summarizing the above, the main function of the present invention is to provide a multimedia player which can receive wireless audio signals received by an audio receiving module through an antenna, such as a television, a personal computer, a laptop, a set-top box, and an Android tv box, or audio signals received by a bluetooth receiving module, or audio signals received by a USB, SD, and AUX, transmit the audio signals to an audio decoding and processing system, and transmit the audio signals to an amplifier module after processing, and transmit the audio signals to a vibration sensor after amplifying, so as to drive the vibration sensor to generate vibrations that can be felt by a user of a carrier.

Drawings

Fig. 1(a) is an elevation view of a vehicle that may be used to house a particular sensor-transmitter function of the system of the present invention;

fig. 1(B) is an exploded schematic view of a carrier that may be used to house a particular sensor transmission function of the system of the present invention;

fig. 1(C) is an assembly view of a carrier with a specific sensor-transmitter function that can be used to house the system of the present invention, wherein the pad is placed on the body;

fig. 1(D) is a side view of a body of a carrier that may be used to house one particular sensor transmission function of the system of the present invention;

fig. 1(E) is a schematic diagram of a multimedia player host, a lithium battery module, a vibration sensor, and a dual-channel speaker unit, which are disposed on a carrier body having a specific sensing and transmitting function and can be used to accommodate the system of the present invention;

fig. 1(F) is a schematic diagram of various aspects of a carrier with a sensing and transmitting function according to the present invention;

fig. 2(a) is a schematic diagram of a multimedia player host, a lithium battery module, a vibration sensor, and a binaural loudspeaker unit according to the somatosensory transmission system with full-function multimedia playing of the present invention;

fig. 2(B) is a functional block diagram of a multimedia receiving, playing and amplifier system of the somatosensory transmission system with full-function multimedia playing according to the present invention;

fig. 3 is a functional block diagram of a wireless audio receiving module of the somatosensory transmission system with full-function multimedia playing according to the present invention;

fig. 4 is a functional block diagram of an audio decoding and processing system of a motion sensing transmission system with full-function multimedia playing according to the present invention;

fig. 5 is a functional block diagram of a power management and lithium battery charging module of a motion sensing transmission system with full-function multimedia playing according to the present invention;

fig. 6 is a functional block diagram of an amplifier module of the transmission system is felt to a body that possesses full-functional multimedia playing according to the present invention.

Description of the reference numerals

100 carrier with specific sensing and transmission functions

101 seat

102 sofa

103 cinema seat

104 office chair

105 electronic contest or VR/AR game chair

700 have the transmission system of body sense of the multimedia broadcast of the full function

110 cushion seat

120 body

122 upper bearing plate

123 lower bearing plate

125 upright spacer

130 multimedia player host

140 lithium battery module

150 vibration sensor

160 cushion cover

170 double track loudspeaker unit

180 screw hole site

200 multimedia receiving, playing and expanding machine system

250 wireless audio transmitting system

300 wireless audio receiving module

310 transmitter

311 Port 1

312 Port 2

313 Port 3

314 port 4

315 Port 5

316 port 6

330 receiver

331 port 7

332 port 8

333 Port 9

400 audio decoding and processing system

410 audio receiving module

420 bluetooth receiving module

431 USB1 port

432 SD port

433 AUX port

440 audio decoder

450 MCU microprocessing and input channel selection unit

471 arithmetic amplifier 1

472 arithmetic amplifier 2

481 audio output port

482 earphone output port

500 power management and lithium battery charging module

510 on/off switch

520 power management module

521 lithium battery charging management circuit

530 voltage division circuit

540 Voltage stabilizing circuit

550 step-down circuit

560 voltage monitor

570 LED display 3

580 AC/DC adapter

590 boost circuit

600 amplifier module

610 electric power input module

620 output port

630 amplifier (1) and equalizing DSP module

640 enlarger (2)

650 vibration sensor 1

660 vibration sensor 2

670 loudspeaker 1

680 loudspeaker 2

690 USB2 port.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

The utility model aims at providing a transmission system 700 is felt to body that possesses full function multimedia playback to improve prior art's defect and not enough. Referring to fig. 1(a) -1 (E), a somatosensory transmission system with full-function multimedia playing of the present invention can be installed and used in a carrier 100 with specific somatosensory transmission function to generate vibration for a user. The carrier 100 comprises a pad 110, the upper part of which is designed into a double concave shape according to human engineering so as to be matched with the hip of a user to sit on the pad 110; a main body 120, which is a cubic hollow housing, wherein a hollow space is formed between an upper supporting plate 122 and a lower supporting plate 123, and the upper and lower supporting plates are separated by a plurality of vertical spacers 125, and the pad 110 is disposed on the main body 120; a cushion cover 160 surrounding and containing the body 120 and the cushion 110 therein to form an outer shell of the carrier 100.

Fig. 1(F) is the schematic diagram of various forms of the carrier of the specific sensing transmission function of the present invention, which shows that the utility model discloses the body sensing transmission system with full-function multimedia playing can be set up and used in a carrier 100, it can be for example seat 101, sofa 102, cinema seat 103, office seat 104, electric competition or VR/AR game chair 105, bedding, deck chair, VR/AR game vest, etc., so that the multimedia audio input to the user according to this system produces audio vibration, conduct to the whole body of the user through this cushion body, make this user can obtain experience and effect of his own experience along with music, movie plot, electric game. In the present invention, for the convenience of understanding, the carrier is illustrated as a seat cushion, but the present invention is not limited thereto.

Referring to fig. 2(a), the system 700 for full-function multimedia somatosensory transmission of the present invention includes a multimedia player 130, a lithium battery module 140, a vibration sensor 150, and a binaural loudspeaker unit 170. The multimedia player 130 is provided with multiple circuits to form a multimedia receiving, playing and expanding system. The multimedia player 130 is connected to the lithium battery module 140 to receive power, and connected to the vibration sensor 150 and the dual-channel speaker unit 170 to provide audio signals, so as to generate vibration and stereo sound for a user, respectively, and provide required power.

Referring to fig. 2(B), the multimedia receiving, playing and amplifier system 200 includes a wireless audio receiving module 300, an audio decoding and processing system 400, a power management and lithium battery charging module 500, and an amplifier module 600. The wireless audio receiving module 300 is connected to the audio decoding and processing system 400, and transmits the audio signal received by a wireless audio transmitting system 250 disposed outside the vehicle system to the audio decoding and processing system 400. The audio decoding and processing system 400 is connected to the amplifier module 600, and transmits the processed audio signal to the amplifier module 600. The amplifier module 600 is connected to the vibration sensor 150, and transmits the amplified audio signal to the vibration sensor 150 to generate vibration for the user. The amplifier module 600 is further connected to the binaural speaker unit 170 to generate stereo sound. The power management and lithium battery charging module 500 is connected to the lithium battery module 140, and transmits the received power to the wireless audio receiving module 300 and the audio decoding and processing system 400 connected to the power management and lithium battery charging module 500. By means of the above design, the audio signal received by the multimedia receiving, playing and amplifier module 600 is converted to generate a boost signal, so as to push the vibration sensor 150 to generate vibration, and also push the binaural loudspeaker unit 170 to generate stereo sound.

Referring to fig. 1(a) to 1(E), the multimedia player 130 is disposed between the upper supporting board 122 and the lower supporting board 123 of the main body. The lithium battery module 140 is disposed between the upper supporting plate 122 and the lower supporting plate 123 of the main body to provide power for the operation of the multimedia player main unit 130. The dual-channel speaker unit 170 is disposed in the body 120 and connected to the multimedia player 130 and the lithium battery module 140 to generate stereo sound. The vibration sensor 150 is disposed at the center of the body 120, and is connected to the multimedia player 130 and the lithium battery module 140, so as to generate audio vibration for the user according to the input multimedia audio, and transmit the audio vibration to the whole body of the user through the body 120, so that the user can generate the effect of having his own experience with music, movie plot, and video game. In the above description, the base 110 can be made of latex, high strength memory cotton, etc., the upper part of the body 120 can be made of iron plate, metal plate, high strength plastic plate, or wood plate, etc., the bottom of the body 120 can be made of high strength plastic plate, or wood plate, etc., the cube of the body 120 can be cube, rectangular body, and circular body, but the above is not the feature of the present invention, which belongs to the prior art and is not described herein again. A plurality of screw holes 180 are pre-formed in the bottom of the body 120 for accommodating the lifting chassis and locking the movable five-jaw base, the backrest cushion, the armrest, and the like. The vibration sensor 150 is an audio-driven vibration cell.

As shown in fig. 3, the wireless audio receiving module 300 includes a transmitter 310 and a receiver 330. The transmitter 310 has ports 1-6: 311, 312, 313, 314, 315, 316. Wherein port 1311 is used to receive audio signals from a television, personal computer, laptop, set-top box (STB), Android tv box, or other device; the port 2312 is used for serially connecting the received audio signal to a stereo device or a next stage device; port 3313 for connecting to an antenna for wirelessly transmitting audio signals; port 4314 for outputting a volume adjustment signal; port 5315 for connection to a Light Emitting Diode (LED) display 1; the port 6316 is used to output a frequency (pairing) setting signal. The receiver 330 has ports 7-9: 331, 332, 333. Wherein, the port 7311 is used for outputting audio signals; port 8332 for connection to the LED display 2; the port 9333 is used for receiving a frequency setting signal.

As can be seen from the above description, the wireless audio receiving module 300 of the present invention has the following technical features:

1. to ensure the quality of the music transmission, the frequency band of the received audio signal must be in the range of 2.4G Hz/5.2G Hz/5.8G Hz; that is, in one of the following three frequency bands, 2400 to 2483.5 MHz, 5150 to 5235 MHz, and 5740 to 5840 MHz.

2. The transmission adopts the Hopping type of Hopping Technology, the signals are transmitted in encrypted mode between the receiving and transmitting signals, and when the frequency channel is interfered, the adjacent frequency channel without interference can be automatically hopped.

3. The audio transmission from the transmitter to the receiver can be performed in a 1-to-1 manner, or can be performed in a broadcast (broadcasting) real-time (real-time) streaming audio-free manner. In the latter case, one transmitter may be used for a myriad of receivers. This is particularly useful for many people in the home or for simultaneous real-time reception of multiple carriers in a movie theater. The transmitter encrypts the packets transmitted by the receivers of each of the other vehicles without interfering with each other.

The receiver 330 may be additionally installed with an extended antenna embedded at the front end of the carrier, chair, or sofa to increase the receiving efficiency.

Then, as shown in FIG. 4, the audio decoding and processing system 400 includes an audio receiving module 410, a Bluetooth receiving module 420, an audio decoder 440, an MCU microprocessor and input channel selecting unit 450, a USB1 port 431, an SD port 432, an AUX port 433, an audio output port 481, an earphone output port 482, an operational amplifier 1471, and an operational amplifier 2472. The input of the audio decoding and processing system 400 can be from one of the audio receiving module 410, the Bluetooth receiving module 420, the USB1 port 431, the SD port 432, and the AUX port 433. The audio receiving module 410 and the bluetooth receiving module 420 are both connected to the MCU microprocessor and the input channel selecting unit 450. The AUX port 433 is used for receiving an AUX line control signal and is connected to the MCU microprocessor and the input channel selection unit 450. The USB1 port 431 is used for plugging a USB plug for inputting audio signals or charging. The SD port 432 is used for plugging a secure digital memory Card (SD). The USB1 port 431 and the SD port 432 are connected to the MCU microprocessor and input channel selection unit 450 through an audio decoder 440. The signals processed by the MCU microprocessor and the input channel selection unit 450 are output to the operational amplifier 1471 and the operational amplifier 2472 for amplification, and then transmitted to an audio output port 481 and an earphone output port 482, respectively, wherein the earphone output port 482 is preset to output audio to the amplifier (2)640 and play stereo audio through the speakers 1670 and 2680, and when the earphone output port 482 detects that an earphone is plugged in, the output audio is played through the earphone and the amplifier (2)640 is turned off.

In the above description, the selection of five inputs by the audio decoding and processing system 400 can be automatically selected by the system without using conventional buttons. The priority order of this selection is wireless audio → AUX → USB → SD → Bluetooth. Wherein, the system preset value is Bluetooth. When the system detects any input port is plugged into the device, it disables the Bluetooth and automatically jumps to the plugged port to play the audio/file/stream of the plugged port.

The USB1 port 431 is used to receive audio or charge, and it uses software and USB monitoring pin (pin) to monitor the plug-in device, which can automatically identify the plug-in device as USB device and immediately decode and play audio file, or as USB charging device of mobile phone, only provides charge.

Referring to fig. 5, the power management and lithium battery charging module 500 includes a power management module 520, a lithium battery charging management circuit 521, a voltage boosting circuit 590, a voltage dividing circuit 530, a voltage stabilizing circuit 540, a voltage reducing circuit 550, a voltage monitor 560, and an LED display 3570. The power management and on/off switch 510 outside the lithium battery charging module 500 is connected to the power management module 520, and when the on/off switch is turned on (on), the multimedia receiving, playing and amplifier system can be turned on. An AC/DC adapter 580 provided outside the charging module 500 is connected to the lithium battery charging management circuit 521. The power management module 520 is connected to the boost circuit 590, which is connected to the voltage divider circuit 530, and the voltage divider circuit 530 is further connected to the voltage regulator circuit 540, the voltage drop circuit 550, the voltage monitor 560, and the LED display 3570. The lithium battery module 140 is disposed outside the power management and lithium battery charging module 500, and may be composed of 4-10 rechargeable lithium ion batteries of 3.7V. The power output from the power management and lithium battery charging module 500 through the voltage divider circuit 530 provides the power required for the operations of other modules in the multimedia somatosensory transmission system 200, which includes the vibration sensor 150 for driving the vibration sensor to generate vibrations felt by the vehicle user. In the above description, the rechargeable lithium ion battery used in the lithium battery module 140 is a rechargeable battery used in general electronics, and has a function of being used for several hours. The vibration sensor used herein is a vibrator (also structured like a speaker unit) which is used in the general electronic sound industry; both of which belong to the prior art and are not described herein.

Referring to fig. 6, the amplifier module 600 includes a power input module 610, an amplifier (1), an equalizing DSP module 630, an amplifier (2)640, an output port 620, and a USB2 port 690. The output port 620 is connected to the next stage (stage). The amplifier (1) and the equalizing DSP module 630 are connected to a vibration sensor 1650 and a vibration sensor 2660. The amplifier (2)640 is connected to a speaker 1670 and a speaker 2680. By using the USB2 port 690 to input signals conforming to the Inter-Integrated Circuit (I C) protocol, equalization (equalized) between sounds of different frequencies can be facilitated, the tension, definition, and depth of the sounds can be increased, and the pass band can be set to provide better sound effects by operating the amplifier (1) and the equalizing DSP module 630. In addition, an amplifier (2)640 with low power is arranged, and the vibration sensor is compensated to only transmit bass effect by outputting stereo audio of middle and high frequency bands, and the audio is modified into full-band audio.

This is used for holding the utility model discloses the carrier of the concrete sensing transmission function of system has following characteristic, can assist the user to obtain the best vibration conduction effect:

1. the structure of body is cavity, except can being used to accommodate multimedia player host computer, vibration sensor and lithium cell module, it possesses the effect of heat dissipation and ventilation in order to produce the convection current.

2. The upper part of the main body is made of metal, the best vibration conduction effect can be realized, the hardness coefficient is extremely high, and the main body can deal with the load of more than 200 kg.

3. The two sides of the upper part of the body and the bottom of the body use high-density wood three-ply boards, so that partial vibration can be effectively absorbed, and the vibration is reduced to be transmitted to adjacent equipment such as seats, sofas, floors and the like.

4. The left side and the right side of the carrier are provided with ventilation holes for heat dissipation and ventilation, and heat energy generated by the multimedia playing host and the vibration sensor can be effectively removed.

5. The left and right sides of the carrier are provided with a dual-track (stereo) horn unit for providing medium and high frequency audio playing and complementing the medium and high frequency audio playing which can not be generated by the low frequency vibrator.

6. The multimedia player is arranged on the right side of the carrier so as to provide the operation convenience for a user who is right-handed.

7. The back of the carrier is provided with a hidden handle, so that a user can conveniently carry and move the carrier.

8. A plurality of screw hole sites are preset at the bottom of the body and can be used for accommodating the lifting chassis, the movable five-claw base, the backrest cushion, the handrail and the like for locking.

To summarize the above description, the main function of the present invention is that the wireless audio receiving module 300 transmits the audio signal received by the antenna in a wireless manner, or wirelessly from Bluetooth, or in a wired manner from the plugged USB, SD, AUX, etc. to the audio decoding and processing system 400, and then transmits the audio signal to the amplifier module 600 after processing, and then amplifies the audio signal and transmits the amplified audio signal to the vibration sensor 150 to drive the vibration sensor to generate the vibration that the user can feel. In addition, the wireless audio receiving module 300 can serially connect or play the received wired or wireless audio signals to a plurality of stereos or a plurality of subordinate devices. In this process, the required power is provided by the lithium battery module 140 (rechargeable lithium ion battery) through the power management and lithium battery charging module 500.

To sum up, compare in prior art, the utility model discloses following excellent technical characteristic has:

1. the audio signal can be received by the antenna in a wireless mode (generally, the audio signal is particularly suitable for cinema or household), processed into an electrical signal, amplified and output to the vibration sensor to drive the vibration sensor to generate vibration with required intensity.

2. The wireless audio transmitter can be plugged in devices such as a television, a personal computer, a laptop, a set-top box, an Android television box and the like, converts input audio into digital wireless audio signals to be transmitted, is received by the wireless audio receiver, selects and outputs wireless Bluetooth audio signals and audio signals accessed by USB, SD and AUX connecting ports through the channel output selector, and outputs the signals to the vibration sensor after passing through the signal amplifier so as to drive the vibration sensor to generate corresponding vibration.

3. The audio signal received in wired and wireless manner can be connected in series to a next stage (stage) device in a wired manner, such as a stereo or a second carrier; or wirelessly transmitted to a plurality of devices of lower level, such as a plurality of vehicles, to generate vibration, so as to avoid the defects and disadvantages of the wired connection in the prior art.

4. The utility model discloses a transmitter of wireless audio frequency receiving module can 1 to 1 mode tandem connection to next grade device, or send instant (real time) no delay streaming audio frequency to the receiver of 2, 3, … … … countless devices with 1 to many broadcasting (broadcasting) mode. This design is suitable for use by many people in a movie theater or home. The transmitted audio is encrypted without interfering with each other.

5. The utility model discloses an automatic monitoring selection is used in the selection of audio decoding and processing system's (five) inputs, and need not use traditional button and display screen selection input source. The selection mode selects one of the output modes in the following priority order, i.e., wireless audio → AUX → USB → SD → Bluetooth. Wherein, the preset value of the system is output by Bluetooth. When the system is started, the system firstly checks whether audio sources are inserted one by one according to the priority order, if no audio source is inserted, the system enters a Bluetooth mode, and if any input port is inserted into the device, namely, the Bluetooth is disabled, and the device is automatically switched to the input port which is monitored to be inserted in the use process, so that the audio/file/streaming audio of the port is played.

The carrier containing the system of the present invention can be placed on a seat, a bed or a floor for use, and generates the necessary vibrations for the user thereon. The system of the utility model can transmit and transmit the audio of devices such as TV, PC, laptop, set-top box, Android TV box or the like wirelessly (through antenna), or receive the audio wirelessly through Bluetooth or receive the audio signal through the connection port by plugging in USB, SD card, AUX or the like. Furthermore, the utility model discloses the system also can concatenate or broadcast received audio signal to one or more next-level devices to wired or wireless mode, so the utility model relates to a system with transmission function is felt with body to full function multimedia play, above characteristic can't be reached for traditional prior art.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (9)

1. A somatosensory transmission system with full-function multimedia playing is characterized by comprising a multimedia playing host, a lithium battery module, a vibration sensor and a dual-channel loudspeaker unit, wherein multiple circuits are arranged on the multimedia playing host to form a multimedia receiving, playing and amplifier system, and the multimedia playing host is connected to the lithium battery module to receive electric power and connected to the vibration sensor and the dual-channel loudspeaker unit to provide audio signals.

2. The motion-sensing transmission system with full-featured multimedia player of claim 1, wherein the multimedia receiving, playing and amplifier system comprises a wireless audio receiving module, an audio decoding and processing system, an amplifier module, and a power management and lithium battery charging module; the wireless audio receiving module is connected to the audio decoding and processing system, the audio decoding and processing system is connected to the amplifier module, the amplifier module is connected to the vibration sensor and the dual-channel loudspeaker unit, and the power management and lithium battery charging module is connected to the wireless audio receiving module, the audio decoding and processing system and the amplifier module.

3. The motion-sensing transmission system of claim 2, wherein the wireless audio receiving module comprises a transmitter and a receiver; the emitter is provided with 6 ports, each of which is respectively used for receiving audio signals from a television, a personal computer, a laptop, a set-top box and an Android television box, connecting the received audio signals to a next-stage device in series, connecting the audio signals to an antenna to emit the audio signals in a wireless mode, outputting volume adjusting signals, connecting the volume adjusting signals to a light-emitting diode display 1 and outputting frequency setting signals; the receiver is provided with 3 ports, each for outputting audio signals, connecting to the LED display 2, and receiving a frequency-aligned setting signal.

4. The motion sensing transmission system of claim 2, wherein the audio decoding and processing system comprises an audio receiving module, a Bluetooth receiving module, an audio decoder, a USB1 port, an SD port, an AUX port, an MCU microprocessor and input channel selection unit, an audio output port, an earphone output port, an operation amplifier 1, and an operation amplifier 2, wherein the audio decoding and processing system inputs one of the audio receiving module, the Bluetooth receiving module, the USB1 port, the SD port, and the AUX port, wherein the audio receiving module and the Bluetooth receiving module are connected to the MCU microprocessor and input channel selection unit, the AUX port is used for receiving AUX line control signals and connected to the MCU microprocessor and input channel selection unit, the USB1 port is used for plugging a USB plug to input audio signals or charge, the SD port is used for plugging a secure digital card, wherein, the USB1 port and the SD port are both connected to the MCU and the input channel selection unit through the audio decoder, the signals processed by the MCU and the input channel selection unit are output to two operational amplifiers 1 and 2 for amplification, and then are respectively transmitted to an audio output port, an earphone output port and the dual-channel speaker unit which are connected in parallel.

5. The motion-sensing transmission system of claim 4, wherein the five inputs of the audio decoding and processing system are selected automatically by the system without using conventional buttons and display screens, and the priority order of the selection is wireless audio → AUX → USB → SD → Bluetooth.

6. The somatosensory transmission system according to claim 2, wherein the power management and lithium battery charging module comprises a power management module, a lithium battery charging management circuit, a boost circuit, a voltage divider circuit, a voltage regulator circuit, a voltage drop circuit, a voltage monitor, and an LED display 3, wherein an AC/DC adapter disposed outside the charging module is connected to the lithium battery charging management circuit, the power management module is connected to the boost circuit, the boost circuit is connected to the voltage divider circuit, the voltage divider circuit is connected to the voltage regulator circuit, the voltage drop circuit, the voltage monitor, and the LED display 3, and the power management and lithium battery charging module is connected to an on/off switch.

7. The somatosensory transmission system according to claim 2, wherein the amplifier module comprises a power input module, an amplifier (1) and equalization DSP module, an amplifier (2), a USB2 port, and an output port, wherein the output port is connected to the next stage, the amplifier (1) and equalization DSP module are connected to a vibration sensor 1 and a vibration sensor 2, and the amplifier (2) is connected to a speaker 1 and a speaker 2.

8. The somatosensory transmission system with full-function multimedia playing function according to claim 1, wherein the lithium battery module is a plurality of rechargeable lithium ion batteries.

9. The motion-sensing transmission system of claim 1, wherein the vibration sensor is an audio-driven vibration cell.

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