TWI684480B - Cushion with multimedia playback and somatosensory transmission function - Google Patents

Abstract

A cushion body with multimedia playback and somatosensory transmission functions includes: a cushion base, the upper part of which is ergonomically designed to be double concave to fit a user's buttocks to sit on the cushion base; a body, which It is a cubic hollow shell, a hollow space is formed between the upper and lower bearing plates, and the cushion is arranged on the body; a cushion cover surrounds and includes the body and the cushion in it to form the A shell of the cushion body; a multimedia playback host, which is arranged between the upper and lower bearing plates of the body, the multimedia playback host is provided with multiple circuits, which are a multimedia receiving, playing, and amplifier system; A lithium battery module, which is arranged between the upper and lower bearing plates of the body to provide the power required for the operation of the multimedia playback host; a two-channel speaker unit, which is arranged in the body and connected To the multimedia playback host and the lithium battery module, to generate stereo sound; and a sensor vibrator, which is located at the center of the body and generates audio vibration to the user to produce an immersive effect.

Description

Cushion with multimedia playback and somatosensory transmission function

The invention relates to a cushion body, in particular to a cushion body with multimedia playback and somatosensory transmission functions.

Due to the advancement and development of science and technology, modern film technology can provide storytelling images and rich sound and light effects, so that the audience can obtain a pleasing visual and auditory experience to fully achieve the effect of regulating the body and mind, so the film Has become an important entertainment in people's daily lives. Film industry players are also constantly striving to improve the effects of audiovisual video to meet the audience's visual and auditory enjoyment. In this regard, in recent years, the film industry has developed 3D movies with stereoscopic visual effects and IMAX movies with huge screen effects. When the audience is watching the movie, they can involuntarily integrate into the role, resulting in a very realistic and thrilling special feeling. In order to enhance the effect of watching the audience in person, the movie industry has specially designed the audience's seats to be able to match the development of the movie plot, vibrate, tilt, shake, and even produce shocks and vibrations to certain parts of the audience's body, so that the audience You can get physical stimulation linked to the content of the movie to achieve a truly immersive audio-visual effect.

However, the current lack of such a seat is that it is not only too complicated in structural design, it does not use modern wireless methods to receive audio signals, but uses wired methods to connect signal lines and power lines, so that for example, a large number of cinemas The small space between the seats is covered with various wirings, which not only greatly increases the installation materials and labor costs, and maintenance costs, but also occupies a considerable space between the seats, making people easy to trip and unsightly. Therefore, the design of such a seat is complicated, the cost is too high, and the installation and maintenance are time-consuming and time-consuming, which causes a considerable burden on the film industry and is inconvenient to use. There is really a need for improvement.

In addition, the disadvantages of the seats used in traditional 3D cinemas are that they need to be customized for each movie to drive the seat to move. The cost of design and production is high, and it will increase the cost of installation, repair and maintenance. .

Furthermore, the disadvantage of the current video game console is that it only provides sound and image effects, and cannot produce immersive immersive somatosensory effects such as vibration and the like for the user. From the above description, we can see that the seats used in traditional movie theaters are indeed missing, and there is a need for improvement.

The purpose of the present invention is to provide a cushion body with multimedia playback and somatosensory transmission functions, so as to improve the deficiency and deficiency of the conventional technology. A cushion body with multimedia playback and somatosensory transmission functions according to the present invention includes: a cushion base, the upper part of which is ergonomically designed to have a double concave shape to fit a user's buttocks to sit on the cushion base; a body It is a cubic hollow shell, a hollow space is formed between the upper and lower bearing plates, and is separated by a plurality of upright spacers, the cushion seat is disposed on the body; a cushion cover, which surrounds and includes the body With the pad inside to form a shell of the pad body; a multimedia playback host, which is arranged between the upper and lower bearing plates of the body, the multimedia playback host is provided with multiple circuits, which are A multimedia receiving, playing, and amplifier system; a lithium battery module, which is arranged between the upper and lower bearing plates of the body to provide the power required for the operation of the multimedia playing host; a dual-channel speaker single Body, which is arranged in the body and connected to the multimedia playback host and the lithium battery module to generate stereo sound; and a sensor vibrator, which is arranged at the central position of the body and connected to the multimedia player The host and the lithium battery module generate audio vibration to the user according to the multimedia audio input, and conduct the body to the user through the body, so that the user can produce immersive effects with music, movie plots, and video games .

The multimedia receiving, playing, and amplifier system includes: a wireless audio receiving module, an audio decoding and processing system, a power management and lithium battery charging module, and an amplifier module. Wherein, 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 sensor vibrator and the two-channel speaker unit. The power management and lithium battery charging module are connected to a wireless audio receiving module, an audio decoding and processing system, and an amplifier module.

The wireless audio receiving module includes a transmitter and a receiver. There are 6 ports on the transmitter, each of which is used to: receive audio signals from TV, PC, laptop, set-top box (STB), Android TV box, or other devices; connect the received audio signals Connect to the next level device in series; connect to the antenna to transmit audio signals wirelessly; output the volume adjustment signal; connect to the LED display 1; and output the pairing setting signal. In addition, three ports are provided on the receiver, each of which is used for: outputting audio signals; connecting to the LED display 2; receiving pairing setting signals.

The audio decoding and processing system includes: an audio receiving module, a Bluetooth receiving module, an audio decoder, a USB port 1, an SD port, an AUX port, an MCU microprocessor and an input channel selection unit, An audio output port, a headphone output port, an operational amplifier 1, and an operational amplifier 2. Among them, the input of the audio decoding and processing system can come from one of the following five: wireless audio receiving module, Bluetooth receiving module, USB port 1, SD port, and AUX port. Among them, the audio receiving module and the Bluetooth receiving module are connected to the MCU microprocessor and the input channel selection unit. The AUX port is used to receive AUX wire control signals, and is connected to the MCU microprocessor and input channel selection unit. USB port 1 can be plugged into a USB plug for inputting audio signals or charging. The SD port is used to insert a Security Digital Memory Card (SD). Among them, the USB port 1 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 microprocessor and the input channel selection unit is output to the two operational amplifiers 1 and 2 for signal amplification, and then transmitted to an audio output port and a parallel headphone output port and a two-channel speaker. body.

In the above description, the selection of the five inputs of the audio processing system can be automatically selected by the system without using the traditional button-type selection. The priority of this selection is: wireless audio → AUX → USB → SD → Bluetooth. Among them, the default value of this system is Bluetooth. When the system detects that any input port is inserted into the device, it will disable Bluetooth and automatically jump to the inserted port to play the audio/file/streaming audio of the inserted port.

The power management and lithium battery charging modules include: a power management module, a lithium battery charging management circuit, a booster circuit, a voltage divider circuit, a voltage regulator circuit, a buck circuit, a voltage detector, And an LED display 3. Among them, an AC/DC adapter provided outside the charging module is connected to a lithium battery charging management circuit. One of the on/off switches outside the charging module is connected to the power management module. When the on/off switch is turned on, it can turn on the multimedia receiving, playing, and amplifier systems. The power management module is connected to a booster circuit, the booster circuit is connected to the voltage divider circuit, and the voltage divider circuit is then connected to the voltage stabilizing circuit, the voltage drop, the voltage detector, and the LED Display 3. The lithium battery module is located outside the power management and lithium battery charging modules. It can be composed of 4-10 3.7V lithium ion batteries connected in series and parallel. The power output by the power management and lithium battery charging module through the boost and divider circuits can provide the power required for the operation of each multimedia module in the multimedia reception, playback, and amplifier system, including the drive The vibrator senses the vibration that the pad user can feel.

The amplifier module includes: a power input module, an amplifier (1) and an equivalent 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 equalized DSP module are connected to a sensor vibrator 1 and a sensor vibrator 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 I²C (Inter-Integrated Circuit) protocol, through the operation of the amplifier (1) and the equalizing DSP module, it can promote the equalization of sounds of different frequencies, increase the sound tension, Clarity, and depth, and set the pass band at the same time to provide better sound and vibration effects.

To sum up the above description, the main functions of the present invention are: It provides a multimedia playback host that can receive TVs, personal computers, laptops, set-top boxes, Android TV boxes, etc. received by an audio receiving module via an antenna Wireless audio signal, or an audio signal received by a Bluetooth receiver module, or an audio signal received by USB, SD, AUX, the audio signal is sent to the audio decoding and processing system, and then processed to the amplifier module , Amplify the audio signal and send it to the sensor vibrator to drive it to generate vibration that can be felt by the user of the pad.

In order to facilitate your review committee to understand the content of the present invention and the effect that can be achieved, specific embodiments are listed in conjunction with the drawings, which are described in detail as follows:

The purpose of the present invention is to provide a cushion body with multimedia playback and somatosensory transmission functions, so as to improve the deficiency and deficiency of the conventional technology. Please refer to Figures 1(A) to 1(E), in which the cushion body 100 with multimedia playback and somatosensory transmission functions includes: a pedestal 110, the upper part of which is ergonomically designed to be double concave, to Sitting on the pedestal 110 with the hips of a user; a body 120, which is a cubic hollow shell, a hollow space is formed between the upper and lower bearing plates 122, 123, and a plurality of upright spacers 125 Separately, the cushion 110 is disposed on the body 120; a cushion cover 160 surrounds and includes the body 120 and the cushion 110 therein to form a shell of the cushion body 100; a multimedia playback host 130, It is disposed between the upper and lower bearing plates 122, 123 of the body, the multimedia playback host 130 is provided with multiple circuits, which is a multimedia receiving, playing, and amplifier system 200; a lithium battery module 140 , Which is disposed between the upper and lower bearing plates 122, 123 of the body to provide power required for the operation of the multimedia playback host 130; a two-channel speaker unit 170, which is disposed in the body 120, and Connected to the multimedia playback host 130 and the lithium battery module 140 to generate stereo sound; and a sensor vibrator 150, which is disposed at the center of the body 120 and connected to the multimedia playback host 130 and the lithium battery The module 140 generates audio vibration for the user according to the input multimedia audio, and is transmitted to the whole body of the user through the body 120, so that the user can produce immersive effects with music, movie plots, and video games. In the above description, the pedestal 110 can be made of latex, high-strength memory foam, etc., the upper part of the body 120 can be made of iron plate, metal plate, high-strength plastic board, or wooden board, etc., and the bottom of the body 120 can be made of high-strength Made of plastic board or wooden board. The cube of the body 120 can be a cube, a rectangle, and a circle. However, the present invention is not limited to the above-mentioned features, and all of them belong to the conventional technology. Repeat. In addition, the bottom of the body 120 is preset with a plurality of screw holes 180, which can be used to accommodate the lifting chassis and the movable five-jaw base, back cushion, armrest and other locks. The sensor vibrator 150 is an audio driven vibration unit.

The shell formed by the cushion body with multimedia playback and somatosensory transmission functions of the present invention may be a carrier, which may include, for example, sofas, chairs, seat cushions, cinema chairs, beds, recliners, and e-sports Or VR/AR gaming chair, or AR/VR gaming vest, etc. The purpose of the pad description is to facilitate readers' understanding here. However, the present invention is not limited to this.

Next, referring to FIG. 2, wherein 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, a Enlarge machine module 600. Wherein, the wireless audio receiving module 300 is connected to the audio decoding and processing system 400, and transmits the audio signal received by the wireless audio transmitting system 250 provided outside the cushion 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 sensor vibrator 150 and transmits the amplified audio signal to the sensor vibrator 150 to generate vibration to the user. The amplifier module 600 is connected to the two-channel speaker unit 170 to generate a personal sound. In addition, 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 connected to the power management and lithium battery charging module 500 Decoding and processing system 400. Through the above design, the audio signals received by the multimedia receiving, playing, and amplifier module 600 are converted to generate a boost signal to drive the sensor vibrator 150 to generate vibration, and the dual channel speaker unit 170 can also be driven Produce a personal sound.

Referring to FIG. 3, the wireless audio receiving module 300 includes a transmitter 310 and a receiver 330. The transmitter 310 is provided with ports 1-6: 311, 312, 313, 314, 315, and 316. Among them, port 1 311 is used to receive audio signals from TVs, personal computers, laptops, set-top boxes (STB), Android TV boxes, or other devices; port 2 312 is used to serially connect the received audio signals to Stereo sound device or next-level device; port 3 313 is used to connect to an antenna to transmit audio signals wirelessly; port 4 314 is used to output volume adjustment signals; port 5 315 is used to connect to a light emitting diode (LED) display 1 ; Port 6 316 is used to output pairing (pairing) setting signal. In addition, ports 7-9: 331, 332, and 333 are provided on the receiver 330. Among them, port 7 311 is used to output audio signals; port 8 332 is used to connect to the LED display 2; port 9 333 is used to receive the frequency setting signal.

As can be seen from the above description, the wireless audio receiving module 300 in this case has the following technical features:

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

2. The transmission adopts Hopping Technology frequency-hopping mode operation, the signal is encrypted between the sending and receiving signals, and when the channel is interfered, it can automatically jump to the adjacent undisturbed channel.

3. The transmitter-to-receiver audio transmission can be carried out in a one-to-one manner, or it can be broadcasted in real time without delay streaming audio. In the latter case, one transmitter can be used for countless receivers. This is especially suitable for simultaneous real-time reception of multiple cushions used in a family or in a movie theater. In addition, the transmitter encrypts the packets transmitted by the receivers of other pads without interfering with each other.

The receiver 330 may have an extension antenna embedded in the front end of the cushion, chair, or sofa to increase the receiving efficiency.

Then, please refer to FIG. 4, wherein 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 an input channel selection unit 450, a USB port 1 431, an SD port 432, an AUX port 433, an audio output port 481, a headphone output port 482, an operational amplifier 1 471, and an operational amplifier 2 472. Among them, the input of the audio decoding and processing system 400 may come from one of the following five: audio receiving module 410, Bluetooth receiving module 420, USB port 1 431, SD port 432, and 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 selection unit 450. The AUX port 433 is used to receive the AUX wire control signal, and is connected to the MCU microprocessor and the input channel selection unit 450. The USB port 1 431 is used to insert a USB plug for inputting audio signals or charging. The SD port 432 is used for inserting a security digital memory card (SD). The USB port 431 and the SD port 432 are connected to the MCU microprocessor and the input channel selection unit 450 via an audio decoder 440. The signal processed by the MCU microprocessor and the input channel selection unit 450 is output to the operational amplifier 1 471 and the operational amplifier 2 472 for amplification, and then transmitted to an audio output port 481 and a headphone output port 482, respectively. The headphone output port 482 is preset to output audio to the amplifier (2) 640 and play stereo audio by the vibrator 1 670 and the vibrator 2 680. When the headphone output port 482 detects the insertion of the earphone, the output audio is transferred to the earphone for playback And turn off the amplifier (2)640.

In the above description, the selection of the five inputs of the audio decoding and processing system 400 can be automatically selected by the system without using traditional buttons. The priority of this selection is: wireless audio → AUX → USB → SD → Bluetooth. Among them, the default value of this system is Bluetooth. When the system detects that any input port is inserted into the device, it will disable Bluetooth and automatically jump to the inserted port to play the audio/file/stream of the inserted port.

USB port 1 431 is used to receive audio or charge. It uses software and USB detection pins to detect the inserted device. It can automatically identify the inserted device as a USB device and immediately decode the playback audio file, or charge the mobile phone USB. The device only provides charging.

Please refer to FIG. 5 below, where the power management and lithium battery charging module 500 includes: a power management module 520, a lithium battery charging management circuit 521, a boosting circuit 590, a voltage dividing circuit 530, a The voltage stabilizing circuit 540, a step-down circuit 550, a voltage detector 560, an LED display 3 570. Among them, the power management and an on/off switch 510 outside the lithium battery charging module 500 are connected to the power management module 520, and when the on/off switch is turned on, the multimedia receiving, playing, and amplifier system can be turned on . This charging module 500 is provided outside one of the AC / DC adapter 580 is connected to the lithium battery charge 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 then connected to the voltage stabilizing circuit 540, the voltage step-down circuit 550, the voltage detector 560, and The LED display 3 570. The lithium battery module 140 is provided outside the power management and lithium battery charging module 500, and can be composed of 4-10 3.7V rechargeable lithium ion batteries. The power output by the power management and lithium battery charging module 500 through the voltage divider circuit 530 can provide the power required for the operation of each other module in the multimedia somatosensory transmission system 200, which includes driving the sensor vibrator 150 So that it can produce vibration that can be felt by the user of the pad body. In the above description, the rechargeable lithium-ion battery used in the lithium battery module 140 is a rechargeable battery used in the general electronics industry, which has the function of being continuously used for several hours. In addition, the sensor vibrator used here is a vibrator (also similar in structure to a single speaker), which is used by the general electronic audio industry; both of these are conventional technologies and will not be repeated here.

Finally, please refer to FIG. 6, where the amplifier module 600 includes: a power input module 610, an amplifier (1) and an equalization DSP module 630, an amplifier (2) 640, and an output port 620 , A USB2 port 690. The output port 620 is connected to the next stage. The amplifier (1) and the equalized DSP module 630 are connected to a sensor vibrator 1 650 and a sensor vibrator 2 660. The amplifier (2) 640 is connected to a speaker 1 670 and a speaker 2 680. By using the USB2 port 690 to input signals conforming to the I²C (Inter-Integrated Circuit) protocol, through the operation of the amplifier (1) and the equalization DSP module 630, the equalization between the sounds of different frequencies can be promoted and the sound can be increased. Tension, clarity, and depth, while setting the pass band to provide better sound effects. In addition, an amplifier (2) 640 with a smaller power is provided. By outputting stereo sound signals in the middle and high frequency bands, the compensation vibrator transmits only the bass effect, and the audio is modified to full-band audio.

The cushion body of the present invention has the following features, which can provide users with the best vibration conduction use effect:

1. The structure of the body is hollow. In addition to being used to house the multimedia playback host, sensor vibrator, and lithium battery module, it has heat dissipation and ventilation to produce the effect of convection.

2. The upper part of the body is made of metal, which can achieve the best vibration transmission effect, and its hardness factor is extremely high, which can handle a load of more than 200kg.

3. High-density wood plywood is used on both sides of the upper part of the body and the bottom of the body, which can effectively absorb part of the vibration and reduce the transmission of vibration to adjacent equipment such as chairs, sofas, or floors.

4. Ventilation holes are provided on the left and right sides of the cushion body for heat dissipation and ventilation, which can effectively remove the heat energy generated by the multimedia playback host and the sensor vibrator.

5. Two stereo speakers are provided on the left and right sides of the cushion body to provide mid- and high-frequency audio playback, and complement the low-frequency vibrator that cannot produce mid- and high-frequency audio playback.

6. The multimedia playback host is placed on the right side of the pad body to provide convenient operation for right-handed users.

7. The back of the cushion body is provided with a hidden handle, which is convenient for users to move by hand.

8. The bottom of the main body is preset with a plurality of screw holes, which can be used to accommodate the lifting chassis and the movable five-jaw base, back cushion, and armrest lock.

To sum up the above description, the main functions of the present invention are: the wireless audio receiving module 300 will receive the audio signal wirelessly by the antenna, or the audio signal wirelessly received from Bluetooth, or from the inserted USB, SD, AUX, etc. The audio signal received in a wired manner is sent to the audio decoding and processing system 400, after which it is processed and then sent to the amplifier module 600, which amplifies the audio signal and sends it to the sensor vibrator 150 to drive it to generate the pad body The user can feel the vibration. In addition, the wireless audio receiving module 300 can connect or play the received wired or wireless audio signals to multiple stereos or multiple lower-level devices. The power required in this process is provided by the lithium battery module 140 (rechargeable lithium ion battery) through the power management and the lithium battery charging module 500.

In summary, compared with the conventional technology, the present invention has the following excellent technical features:

1. The audio signal can be received wirelessly through the antenna (usually particularly suitable for use in movie theaters or homes), processed into an electrical signal, and then amplified to the signal and output to the sensor vibrator to drive the strength required to produce it Of vibration.

2. The wireless audio transmitter can be plugged into devices such as TVs, personal computers, laptops, set-top boxes, Android TV boxes, etc. to convert its input audio to digital wireless audio signal transmission and received by the wireless audio receiver, And the wireless Bluetooth audio signal, and the audio signal connected to the USB, SD, AUX ports are output through the channel output selector, and then output to the sensor vibrator after the signal amplifier to drive it to produce the corresponding vibration.

3. The above-mentioned audio signals received in wired and wireless manner can be wired in series to the next stage device, such as a stereo or a second cushion; or wirelessly transmitted to multiple lower-level devices, such as Multiple pads are used to generate vibrations to avoid the lack and shortcomings of the conventional technology of wired wiring.

4. The transmitter of the wireless audio receiving module of the present invention can be serially connected to the next-level device in a one-to-one manner, or can send real-time streaming audio without delay to 2, 3 in a one-to-many broadcasting method. ,.........The receiver of countless devices. This design is suitable for use by multiple people in a movie theater or home. These transmitted audios are encrypted and will not interfere with each other.

5. The selection of (five) inputs of the audio decoding and processing system of the present invention uses automatic detection selection without the use of traditional buttons and display screens to select the input source. This selection mode selects an output in the following priority order: wireless audio → AUX → USB → SD → Bluetooth. Among them, the default value of this system is Bluetooth output. After the system is powered on, the system first checks whether there is a sound source inserted one by one according to the priority order. If no sound source is detected, it enters Bluetooth mode. At the same time, if any input port is detected to be inserted into the device during use, Bluetooth will be disabled (disable ), and automatically transfer to the input port that is detected to play the audio/file/streaming audio of the port.

The cushion body of the present invention can be placed on a chair, a bed or a floor and used to generate the required vibration to the user. Since the present invention can wirelessly transmit (via an antenna) audio from devices such as TVs, personal computers, laptops, set-top boxes, and Android TV boxes, or Bluetooth wireless reception, or plug in via port Connect to USB, SD card, AUX, etc. to receive audio signals. In addition, the present invention can also connect or play the received audio signals to one or more next-level devices in a wired or wireless manner, so the present invention is a pad with the functions of "multimedia" playback and "sense transmission" The above characteristics are those that cannot be achieved by traditional conventional technology.

As can be seen from the above description, the present invention has technical features that are not available in the conventional technology, so as to achieve the effect that the conventional technology cannot achieve, which meets the patent requirements and has patent value.

The above description is only a preferred embodiment of the present invention, which is not intended to limit the scope of implementation of the present invention, so all equivalent changes and modifications based on the shape, structure, material, characteristics and spirit described in the patent application scope of the present invention are cited , Should be included in the scope of the patent application of the present invention.

100‧‧‧Pad with multimedia playback and somatosensory transmission

110‧‧‧Pedestal

120‧‧‧Body

122‧‧‧Upper load board

123‧‧‧ Lower bearing plate

125‧‧‧Upright spacer

130‧‧‧Multimedia playback host

140‧‧‧Lithium battery module

150‧‧‧sensor vibrator

160‧‧‧Padding

170‧‧‧Two-channel speaker unit

180‧‧‧ Screw hole

200‧‧‧Multimedia receiving, broadcasting, and amplifier system

250‧‧‧Wireless audio transmission system

300‧‧‧Wireless audio receiving module

310‧‧‧ Launcher

311‧‧‧ Port 1

312‧‧‧ Port 2

313‧‧‧ Port 3

314‧‧‧ Port 4

315‧‧‧ Port 5

316‧‧‧ 6

330‧‧‧Receiver

331‧‧‧ Port 7

332‧‧‧Port 8

333‧‧‧ Port 9

400‧‧‧Audio decoding and processing system

410‧‧‧Audio receiving module

420‧‧‧Bluetooth receiver module

431‧‧‧USB port 1

432‧‧‧SD port

433‧‧‧AUX port

440‧‧‧Audio decoder

450‧‧‧MCU microprocessor and input channel selection unit

471‧‧‧Amplifier 1

472‧‧‧Amplifier 2

481‧‧‧Audio output port

482‧‧‧Headphone output port

500‧‧‧Power management and lithium battery charging module

510‧‧‧on/off switch

520‧‧‧Power Management Module

521‧‧‧Lithium battery charge management circuit

530‧‧‧Voltage dividing circuit

540‧‧‧ Voltage stabilizing circuit

550‧‧‧ Buck circuit

560‧‧‧Voltage detector

570‧‧‧LED display 3

580‧‧‧AC/DC adapter

590‧‧‧ Booster circuit

600‧‧‧Enlarger module

610‧‧‧Power input module

620‧‧‧Output port

630‧‧‧Amplifier (1) and equalized DSP module

640‧‧‧Amplifier (2)

650‧‧‧sensor vibrator 1

660‧‧‧sensor vibrator 2

670‧‧‧Speaker 1

680‧‧‧Speaker 2

690‧‧‧USB 2 port

The present invention will be fully understood from the following detailed description and attached drawings, but it is only for illustration and does not constitute a limitation to the present invention.

Figure 1(A) is a front view of the appearance of a pad body with multimedia playback and somatosensory transmission functions according to the present invention;

Figure 1(B) is an exploded schematic view of a pad body with multimedia playback and somatosensory transmission functions according to the present invention;

Figure 1(C) is an assembly diagram of a cushion body with multimedia playback and somatosensory transmission functions according to the present invention, wherein the cushion base is placed on the body;

Figure 1(D) is a side view of a body of a pad body with multimedia playback and somatosensory transmission functions according to the present invention;

Figure 1(E) is a multimedia player host, a lithium battery module, a sensor vibrator, and a two-channel speaker single of a body of a pad body with multimedia playback and somatosensory transmission functions according to the present invention The outline of the body;

FIG. 2 is a functional block diagram of a multimedia receiving, playing, and amplifier system of a pad with multimedia playback and somatosensory transmission functions according to the present invention;

Fig. 3 is a functional block diagram of a wireless audio receiving module of a pad with multimedia playback and somatosensory transmission functions according to the present invention;

FIG. 4 is a functional block diagram of an audio decoding and processing system of a pad with multimedia playback and somatosensory transmission functions according to the present invention;

FIG. 5 is a functional block diagram of a power management and lithium battery charging module of a pad with multimedia playback and somatosensory transmission functions according to the present invention; and

FIG. 6 is a functional block diagram of an amplifier module with a multimedia player and somatosensory transmission function according to the present invention.

100‧‧‧Pad with multimedia playback and somatosensory transmission

110‧‧‧Pedestal

120‧‧‧Body

122‧‧‧Upper load board

123‧‧‧ Lower bearing plate

125‧‧‧Upright spacer

130‧‧‧Multimedia playback host

160‧‧‧Padding

170‧‧‧Two-channel speaker unit

Claims (10)

A cushion body with multimedia playback and somatosensory transmission functions includes: a cushion base, the upper part of which is ergonomically designed to have a double concave shape to fit a user's buttocks to sit on the cushion base; a body, which It is a cubic hollow shell, a hollow space is formed between the upper and lower bearing plates, and the hollow space is separated by a plurality of upright spacers, the cushion seat is disposed on the body; a cushion cover, which surrounds and includes The body and the pedestal are inside to form a shell of the cushion body; a multimedia playback host is disposed between the upper and lower bearing plates of the body, and the multimedia playback host is provided with multiple circuits, It is a multimedia receiving, playing, and amplifier system; a lithium battery module, which is arranged between the upper and lower bearing plates of the body, to provide the power required for the operation of the multimedia playing host; a dual channel A speaker unit, which is installed in the body and connected to the multimedia playback host and the power module to generate stereo sound; and a sensor vibrator, which is located at the center of the body and connected to the multimedia The playback host and the lithium battery module generate audio vibration for the user according to the input multimedia audio, and conduct the whole body of the user through the body, so that the user can create an immersive experience with music, movie plots, and video games effect. For example, the first patent application has a pad with multimedia playback and somatosensory transmission functions. The multimedia receiving, playing, and amplifier systems include: a wireless audio receiving module, an audio decoding and processing system, and an expansion. Machine module, and a power management and lithium battery charging module; wherein, 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 Connected to the sensor vibrator and the two-channel speaker unit, The power management and lithium battery charging module are connected to the wireless audio receiving module, the audio decoding and processing system, and the amplifier module. For example, in the patent application, the pad with multimedia playback and somatosensory transmission function, wherein the wireless audio receiving module includes: a transmitter and a receiver; wherein, there are 6 ports on the transmitter , Each of which is used to receive audio signals from TVs, personal computers, laptops, set-top boxes (STB), and Android TV boxes, connect the received audio signals in series to the next level device, and connect to the antenna in a wireless manner Transmit audio signals, output volume adjustment signals, connect to a light-emitting diode (LED) display 1, and output pairing (pairing) setting signals; In addition, there are three ports on the receiver, each of which is used for : Output audio signal, connect to LED display 2, and receive frequency setting signal. For example, the patent application scope item 2 has a pad with multimedia playback and somatosensory transmission function, wherein the audio decoding and processing system includes: an audio receiving module, a Bluetooth receiving module, an audio decoder, a USB Port 1, an SD port, an AUX port, an MCU microprocessor and input channel selection unit, an audio output port, a headphone output port, an operational amplifier 1, and an operational amplifier 2, wherein the audio decoding and The input of the processing system may come from one of the following five: the audio receiving module, the Bluetooth receiving module, the USB port 1, the SD port, and the AUX port, wherein the audio receiving module and the Bluetooth The receiving modules are connected to the MCU microprocessor and the input channel selection unit. The AUX port is used to receive the AUX line control signal, and is connected to the MCU microprocessor and the input channel selection unit. The USB port 1 is used to connect the USB Plug for inputting audio signals or charging, the SD port is used to insert a Security Digital Memory Card (SD), wherein both the USB port 1 and the SD port are connected to the MCU via the audio decoder Microprocessor and input channel selection unit, the signal processed by the MCU microprocessor and input channel selection unit is output to two arithmetic amplifiers 1, 2 for amplification, and then transmitted to an audio output port and a parallel One headphone output port and the two-channel speaker unit. For example, the 4th input of a patented pad with multimedia playback and somatosensory transmission function, in which: the selection of the five inputs of the audio decoding and processing system can be automatically determined by the system without the use of traditional buttons and display screens , The selected priority order is: wireless audio→AUX→USB→SD→Bluetooth, where the system default is Bluetooth, when the system detects that any input port is plugged in, Bluetooth is disabled (disable) and automatically Jump to the input port inserted to play the audio/file/stream of the inserted port. For example, in the second patent application, a pad with multimedia playback and somatosensory transmission functions, wherein the power management and lithium battery charging module includes: a power management module, a lithium battery charging management circuit, and a booster circuit , A voltage-dividing circuit, a voltage-stabilizing circuit, a voltage-reducing circuit, a voltage detector, and an LED display 3, wherein an AC/DC adapter provided outside the charging module is connected to the lithium battery for charging A management circuit, the power management module is connected to the booster circuit, the booster circuit is connected to the voltage divider circuit, and the voltage divider circuit is then connected to the voltage stabilizing circuit, the voltage reducing circuit, and the voltage detector And the LED display 3, the power management module is connected to an on/off switch outside the lithium battery charging module, and when the on/off switch is turned on, the multimedia receiving, playing, With amplifier system. For example, in the second patent application, a pad body with multimedia playback and somatosensory transmission functions, where the amplifier module includes: a power input module, an amplifier (1) and an equivalent DSP module, an expansion Machine (2), a USB 2 port, an output port, wherein the output port is connected to the next stage (stage), the amplifier (1) and the equalization DSP module are connected to a sensor vibrator 1 and a transmission The vibrator 2 and the amplifier (2) are connected to a speaker 1 and a speaker 2; by using the USB 2 port to input a signal conforming to the I ² C (Inter-Integrated Circuit) protocol, through the amplifier ( 1) Processing with equalized DSP modules can promote equalization between sounds of different frequencies, increase the tension, clarity, and depth of sounds to provide better sound and vibration effects. For example, in the first patent application, a pad body with multimedia playback and somatosensory transmission functions, wherein the lithium battery module is a plurality of rechargeable lithium ion batteries. For example, in the first patent application, a pad body with multimedia playback and somatosensory transmission functions, wherein the sensor vibrator is an audio driven vibration unit. For example, in the first patent application, a pad with multimedia playback and somatosensory transmission functions, the following advantages can be achieved by the following design and structure of the pad: the structure of the body is hollow, except for the housing The multimedia playback host, vibrator, lithium battery module, and the two-channel speaker unit have heat dissipation and ventilation to produce the effect of convection; the upper part of the body is made of metal to achieve the best vibration conduction effect. And its hardness coefficient is extremely high, enough to handle loads of more than 200kg; high density wood plywood on both sides of the upper part of the body and the bottom of the body can effectively absorb part of the vibration and reduce the transmission of vibration to adjacent equipment such as chairs and sofas. Or floor; the left and right sides of the cushion body are provided with ventilation holes for ventilation and heat dissipation, which can effectively remove the heat energy generated by the multimedia playback host and the sensor vibrator; the left and the The right side is equipped with stereo speakers to provide mid-to-high frequency audio playback, and complement the mid-to-high frequency audio playback that cannot be produced by the low-frequency vibrator; the multimedia playback host is placed on the right side of the cushion body to provide the right hand User convenience; a hidden handle is provided on the back of the cushion body to facilitate the user's hand movement; and A plurality of screw holes are preset at the bottom of one of the bodies, and can be used to accommodate a lifting chassis and a movable five-jaw base, a back cushion, and an armrest lock.

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