Sound-sensing immersive cinema sofa system

Abstract

The invention belongs to the technical field of cinema sofas, and discloses a sound sensing immersive cinema sofa system which comprises a sofa body, a sound unit is integrated in the sofa body, and the sound unit comprises a left sound channel sound, a left surround sound, a subwoofer sound, a middle sound, a right surround sound and a right sound channel sound; the transmitting box is used for decoding a Dolby / DTS sound effect signal and receiving a television ARC audio signal, and the transmitting box is used for transmitting an audio to the sofa built-in sound equipment unit through a wireless transmission protocol; and the remote controller is provided with a mode switching key and a volume adjusting module. According to the scheme, the sound box technology is combined with the sofa design, more immersive and convenient audio-visual experience is brought to the user, the sound source can be positioned more accurately by combining the home theater sound box, and the surround sound effect is achieved. When a user watches a film or listens to music, the user can feel that sound is transmitted from all directions, just like being in a movie scene, and the immersion feeling is greatly enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of cinema sofas, and more specifically, to a sound-sensing immersive cinema sofa system. Background Art

[0002] With the continuous improvement of the demand for home entertainment, the home theater system has become an important part of modern homes. However, the traditional home theater system has the following technical pain points: 1. Space occupation problem: The traditional 5.1 / 7.1 channel system requires multiple independent speakers to be reasonably placed in the room, occupying a large amount of living space, which does not conform to the modern minimalist home design concept; 2. Complex installation: Professional wiring (such as buried wiring or exposed wiring) is required, which affects the indoor aesthetics and it is difficult to adjust the speaker position later; 3. Single function: Most of the functional sofas on the market focus on basic functions such as massage and electric adjustment, lacking professional audio-visual integration solutions. Summary of the Invention

[0003] The purpose of the present invention is to solve the disadvantages existing in the prior art, and to propose a sound-sensing immersive cinema sofa system.

[0004] To solve the problems in the background art, the present invention adopts the following technical solutions: A sound-sensing immersive cinema sofa system, comprising: A sofa body, in which an audio unit is integrated, and the audio unit includes a left-channel speaker, a left surround speaker, a subwoofer speaker, a center speaker, a right surround speaker, and a right-channel speaker; A transmitting box, which is used to decode Dolby / DTS audio effect signals and receive the TV ARC audio signal, and the transmitting box sends the audio to the sofa built-in audio unit through a wireless transmission protocol; A remote control, which is configured with a mode switching button and a volume adjustment module, and is used to control the decoding mode and audio output parameters of the transmitting box.

[0005] As a further description of the above technical solution: The transmitting box includes a core processing module, an interface module, a wireless transmission module, a power management module, and a user interaction module; The core processing module is responsible for decoding Dolby / DTS audio effect signals and processing the audio signals of the TV ARC. The interface module provides diversified input / output interfaces to be compatible with the connection requirements of different devices. The wireless transmission module transmits the audio to the sofa audio unit through a wireless protocol. The power management module provides stable power supply for the transmitting box. The user interaction module displays the connection status and switches the input source or adjusts the volume through physical buttons or a touch panel.

[0006] As a further description of the above technical solution: The core processing module includes an audio decoding sub-module and an ARC signal backhaul sub-module. The audio decoding sub-module supports the decoding of high-definition audio formats such as Dolby / DTS. The ARC signal backhaul sub-module analyzes the audio signal sent by the TV through HDMI ARC.

[0007] As a further description of the above technical solution: The layout of the audio unit on the sofa body is as follows: The left-channel speaker and the right-channel speaker are symmetrically and embeddedly installed at the bottom of the armrest of the sofa body; The left surround speaker and the right surround speaker are symmetrically and embeddedly installed on both sides of the bottom of the sofa body; The subwoofer speaker is embeddedly installed in the middle of the bottom of the sofa body near the backrest; The center speaker is embeddedly installed in the middle of the bottom of the sofa body near the front edge of the seat.

[0008] As a further description of the above technical solution: The interface module includes a USB upgrade jack, a control interface, a high-definition mode interface, a TV ARC jack, an optical fiber jack, an analog input 3.5mm jack, and a DC input jack.

[0009] As a further description of the above technical solution: The left-channel speaker is connected to the left surround speaker through a power cord. The left surround speaker is connected to the subwoofer speaker through a power cord. The left surround speaker is connected to a power transfer socket through a power cord; The right-channel speaker and the center speaker are respectively connected to the right surround speaker through a power cord. The right surround speaker is connected to a power transfer socket through a power cord.

[0010] As a further description of the above technical solution: The left-channel speaker, the left surround speaker, the subwoofer speaker, the center speaker, the right surround speaker, and the right-channel speaker are all installed on the frame of the sofa body through brackets and screws.

[0011] Compared with the prior art, the advantages of the present invention are as follows: This solution combines the technology of speakers with the design of the sofa, bringing a more immersive and convenient audio-visual experience to users. This integrated design has many advantages, mainly including the following points: 1. Sound positioning in surround sense: The sofa integrated with a home theater speaker can more accurately locate the sound source and achieve a surround sound effect. When users watch movies or listen to music, they can feel the sound coming from all directions, as if they are in a movie scene, greatly enhancing the immersion.

[0012] 2. Space-saving: Traditional home theater speakers need to occupy a certain amount of space for placement, while the sofa integrated home theater speakers are cleverly integrated into the sofa design, eliminating the need for additional space and making the home environment cleaner and more beautiful.

[0013] 3. Convenient operation: Adopting a fully wireless speaker and sofa integration solution, programs can be easily selected, the volume can be adjusted, and the audio tracks of the TV and mobile phone can be switched through the remote control, which is convenient and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the audio unit of the present invention; Figure 3 is a layout and power cord routing diagram of the audio unit of the present invention on the sofa body; Figure 4 is a schematic structural diagram of the transmitting box of the present invention; Figure 5 is a schematic diagram of the interfaces on the transmitting box of the present invention; Figure 6 is a schematic diagram of the connection of the present invention to the TV; Figure 7 is a schematic diagram of the connection of the home theater of the present invention; Figure 8 is a schematic diagram of the OPTICAL fiber connection of the present invention; Figure 9 is a schematic diagram of the 3.5mm audio connection of the present invention.

[0015] Description of the reference numerals in the drawings: 1. Sofa body; 2. Audio unit; 21. Left channel speaker; 22. Left surround speaker; 23. Subwoofer speaker; 24. Center speaker; 25. Right surround speaker; 26. Right channel speaker; 3. Transmitting box; 31. Core processing module; 311. Audio decoding sub-module; 312. ARC signal return sub-module; 32. Interface module; 321. USB upgrade jack; 322. Control interface; 323. High-definition mode interface; 324. TV ARC jack; 325. Fiber optic jack; 326. Analog input 3.5mm jack; 327. DC input jack; 33. Wireless transmission module; 34. Power management module; 35. User interaction module; 4. Remote control. DETAILED DESCRIPTION OF THE INVENTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-4 , the sound-sensing immersive cinema sofa system, including: Sofa body 1: An audio unit 2 is integrated in the sofa body 1. The audio unit 2 includes a left-channel speaker 21, a left surround speaker 22, a subwoofer speaker 23, a center speaker 24, a right surround speaker 25, and a right-channel speaker 26. The left-channel speaker 21, the left surround speaker 22, the subwoofer speaker 23, the center speaker 24, the right surround speaker 25, and the right-channel speaker 26 are all installed on the frame of the sofa body 1 through brackets and screws. The speakers are cleverly integrated into the sofa design without additional space, making the home environment cleaner and more beautiful.

[0018] Transmitter box 3: The transmitter box 3 is used to decode Dolby / DTS audio signals and receive the TV ARC audio signal. The transmitter box 3 sends the audio to the built-in audio unit 2 of the sofa through a wireless transmission protocol. The transmitter box 3 includes a core processing module 31, an interface module 32, a wireless transmission module 33, a power management module 34, and a user interaction module 35. The core processing module 31 is responsible for decoding Dolby / DTS audio signals and processing the audio signals of the TV ARC. The interface module 32 provides diverse input / output interfaces to be compatible with the connection requirements of different devices. The wireless transmission module 33 transmits the audio to the sofa audio unit through a wireless protocol. The power management module 34 provides stable power supply for the transmitter box. The user interaction module 35 displays the connection status and switches the input source or adjusts the volume through physical buttons or a touch panel. Among them, the core processing module 31 includes an audio decoding sub-module 311 and an ARC signal backhaul sub-module 312. The audio decoding sub-module 311 supports the decoding of high-definition audio formats such as Dolby / DTS. The ARC signal backhaul sub-module 312 analyzes the audio signals sent by the TV through HDMI ARC.

[0019] The wifi signal is emitted through the wireless transmission module 33. The audio decoding sub-module 311 decodes Dolby and DTS movie signals at the same time. The ARC signal backhaul sub-module 312 backhauls the TV signal, and the audio is wirelessly delivered to the speakers installed inside the sofa through the transmission protocol of the wifi signal. The Dolby Atmos audio technology is adopted to bring a more immersive audio experience to users, making people feel as if they are on the scene and meeting the needs of users for high-quality music and movies.

[0020] Remote control 4: The remote control 4 is configured with a mode switching button and a volume adjustment module, which are used to control the decoding mode and audio output parameters of the transmitting box 3. With the fully wireless speaker and sofa integration solution, programs can be easily selected, the volume can be adjusted, and the audio tracks of the TV and mobile phone can be switched through the remote control, which is convenient and flexible.

[0021] In this embodiment, the transmitting box 3 transmits a wifi signal, decodes Dolby and DTS movie signals at the same time, and ARC returns the TV signal. The audio is wirelessly delivered to the speaker unit 2 installed inside the sofa body 1 through the transmission protocol of the wifi signal. After receiving the wireless audio signal, the speaker unit in the sofa body 1 restores the effect of the cinema, making the sofa become a home theater system.

[0022] As Figure 2 、 3 shown, the layout of the speaker unit 2 on the sofa body 1 and the routing of the power cord are as follows: The left-channel speaker 21 and the right-channel speaker 26 are symmetrically and embeddedly installed at the bottom of the armrest of the sofa body 1. The left surround speaker 22 and the right surround speaker 25 are symmetrically and embeddedly installed on both sides of the bottom of the sofa body 1. The subwoofer speaker 23 is embeddedly installed in the middle of the bottom of the sofa body 1 near the backrest. The center speaker 24 is embeddedly installed in the middle of the bottom of the sofa body 1 near the front edge of the seat.

[0023] The left / right channels are symmetrically embedded at the bottom of the sofa armrest, which can ensure that the horizontal diffusion range of the main sound field is aligned with the listening area. The left / right surrounds are symmetrically distributed on both sides of the bottom of the sofa, forming a sense of enclosure for the immersive surround sound field, meeting the requirements of the 5.1-channel system for lateral sound source localization, surrounding the listener with the sound field. When the user is watching a movie or listening to music, they can feel the sound coming from all directions, as if they are in the movie scene, greatly enhancing the immersion. All speakers are embedded and hidden at the bottom of the sofa or the armrest, saving space and maintaining beauty. The subwoofer is centered to enhance the low-frequency resonance effect and avoid directional interference. The center is close to the front of the seat to ensure clear localization of the human voice dialogue.

[0024] The left-channel speaker 21 is connected to the left surround speaker 22 through a power cord. The left surround speaker 22 is connected to the subwoofer speaker 23 through a power cord. The left surround speaker 22 is connected to a power transfer socket through a power cord. The right-channel speaker 26 and the center speaker 24 are respectively connected to the right surround speaker 25 through a power cord. The right surround speaker 25 is connected to a power transfer socket through a power cord. The power cords are connected through the internal channels of the sofa, effectively avoiding the clutter of exposed wires on the ground. Connecting other units through the main nodes of the left surround speaker 22 and the right surround speaker 25 reduces the complexity of independent wiring. The two power transfer sockets are convenient for unified control and reduce the risk of multi-wire entanglement.

[0025] In addition, as Figure 5As shown, the interface module 32 of the transmission box 3 includes a USB upgrade jack 321, a control interface 322, a high-definition mode interface 323, a TV ARC jack 324, an optical fiber jack 325, an analog input 3.5 mm jack 326, and a DC input jack 327. As Figures 6-9 shown, the multiple interface designs support multiple connections such as TV connection, home theater connection, and OPTICAL fiber connection, etc., providing users with richer entertainment options.

[0026] The above are only the preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improvement concept of the present invention, making equivalent replacements or changes, should be covered by the protection scope of the present invention.

Claims

1. A sound-sensing immersive cinema sofa system, characterized in that: Including: A sofa body (1), in which an audio unit (2) is integrated. The audio unit (2) includes a left - channel speaker (21), a left - surround speaker (22), a subwoofer speaker (23), a center speaker (24), a right - surround speaker (25), and a right - channel speaker (26); A transmitting box (3) which is used to decode Dolby / DTS audio effect signals and receive TV ARC audio signals, and the transmitting box (3) sends the audio to the sofa - built - in audio unit (2) through a wireless transmission protocol; A remote control (4) which is configured with a mode - switching button and a volume - adjustment module, and is used to control the decoding mode and audio output parameters of the transmitting box (3).

2. The sound-sensing immersive theater sofa system according to claim 1, wherein: The transmitting box (3) includes a core processing module (31), an interface module (32), a wireless transmission module (33), a power management module (34), and a user - interaction module (35); The core processing module (31) is responsible for decoding Dolby / DTS audio effect signals and processing the audio signals of the TV ARC. The interface module (32) provides diversified input / output interfaces to be compatible with the connection requirements of different devices. The wireless transmission module (33) transmits the audio to the sofa audio unit through a wireless protocol. The power management module (34) provides stable power supply for the transmitting box. The user - interaction module (35) displays the connection status and switches the input source or adjusts the volume through physical buttons or a touch panel.

3. The sonic immersive theater sofa system according to claim 2, wherein: The core processing module (31) includes an audio - decoding sub - module (311) and an ARC signal feedback sub - module (312). The audio - decoding sub - module (311) supports the decoding of high - definition audio formats such as Dolby / DTS. The ARC signal feedback sub - module (312) analyzes the audio signals sent by the TV through HDMI ARC.

4. The sound-sensing immersive cinema sofa system according to claim 1, characterized in that: The layout of the audio unit (2) on the sofa body (1) is as follows: The left - channel speaker (21) and the right - channel speaker (26) are symmetrically and embeddedly installed at the bottom of the armrests of the sofa body (1); The left - surround speaker (22) and the right - surround speaker (25) are symmetrically and embeddedly installed on both sides of the bottom of the sofa body (1); The subwoofer speaker (23) is embeddedly installed in the middle of the bottom of the sofa body (1) near the backrest; The center speaker (24) is embeddedly installed in the middle of the bottom of the sofa body (1) near the front edge of the seat.

5. The sound-sensing immersive theater sofa system according to claim 2, characterized in that: The interface module (32) includes a USB upgrade jack (321), a control interface (322), a high - definition mode interface (323), a TV ARC jack (324), an optical fiber jack (325), an analog input 3.5mm jack (326), and a DC input jack (327).

6. The sound - immersive cinema sofa system according to claim 4, characterized in that: The left - channel speaker (21) is connected to the left - surround speaker (22) through a power cord. The left - surround speaker (22) is connected to the subwoofer speaker (23) through a power cord. The left - surround speaker (22) is connected to a power transfer socket through a power cord; The right-channel speaker (26) and the center speaker (24) are respectively connected to the right surround speaker (25) through power lines, and the right surround speaker (25) is connected with a power transfer socket through a power line.

7. The sound-sensing immersive theater sofa system according to claim 1, characterized in that: The left-channel speaker (21), the left surround speaker (22), the subwoofer speaker (23), the center speaker (24), the right surround speaker (25) and the right-channel speaker (26) are all installed on the frame of the sofa body (1) through brackets and screws.

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