Wireless control sound system

Abstract

The utility model discloses a wireless control sound system, which comprises an audio generator, a wireless audio transmitter, a first wireless audio receiver, a power amplifier and a plurality of first sound devices, the audio generator is used for generating audio signals; the wireless audio transmitter is arranged on the audio generator and is used for sending out an audio signal generated by the audio generator in a wireless mode; the first wireless audio receiver is arranged on the power amplifier and is used for receiving an audio signal sent by the wireless audio transmitter and transmitting the audio signal to the power amplifier; the first sound equipment is arranged on the suspended ceiling, is connected with the power amplifier and is used for playing an audio signal sent by the power amplifier; through the above structure, the power amplifier and the first sound box are hidden on the suspended ceiling, thereby not only improving the aesthetic property of the sound system, but also enabling the power amplifier and the first sound box to be connected in a wired or wireless mode, and improving the wiring flexibility of the sound system.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to a wireless control audio system. Background Art

[0002] With the development of the economy, more and more families will install private theater systems in their homes, so that they can have a cinema viewing experience at home. The most important thing in the layout of a home theater is the arrangement of each channel of audio. However, existing home theaters have the following shortcomings:

[0003] 1. Regardless of where the speakers are placed in the home, they take up space, which not only affects the user's daily life but also looks unsightly. In addition, each speaker channel is wired to the playback device, which not only makes the wiring unsightly but also brings great trouble to the layout of the home theater.

[0004] 2. Each channel's speakers are placed on the floor or wall. Despite many aesthetic treatments, the speakers are still exposed, which also imposes certain restrictions on the channel composition.

[0005] Therefore, a wireless control sound system is badly needed to solve the above problems. Utility Model Content

[0006] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention proposes a wireless control sound system.

[0007] An embodiment of the present invention solves the technical problem by adopting a technical solution as follows: a wireless control audio system, comprising an audio generator, a wireless audio transmitter, a first wireless audio receiver, a power amplifier, and a plurality of first speakers;

[0008] The audio generator is used to generate audio signals;

[0009] The wireless audio transmitter is installed on the audio generator and is used to send the audio signal generated by the audio generator in a wireless manner;

[0010] The first wireless audio receiver is installed on the power amplifier, and is used to receive the audio signal sent by the wireless audio transmitter and transmit it to the power amplifier;

[0011] The first speaker is arranged on the ceiling and connected to the power amplifier, and is used for playing the audio signal sent by the power amplifier.

[0012] As one of the preferred embodiments of the present invention, the first speaker includes a base, a speaker, a mounting assembly and a grille;

[0013] The front end of the base is provided with a sound outlet;

[0014] The speaker is installed in the base and arranged opposite to the sound outlet;

[0015] The mounting assembly is mounted on the base and is used to mount the base on the ceiling;

[0016] The mesh cover is arranged at the sound outlet and is connected to the base through a magnetic attraction component.

[0017] As one of the preferred embodiments of the present invention, an abutment ring is provided at the front end of the base, and the mounting assembly includes a screw, an abutment seat and a reset member;

[0018] The screw is rotatably arranged on the base;

[0019] One end of the abutment seat is threadedly connected to the screw rod, and the other end extends toward the outside of the base;

[0020] The reset piece is sleeved on the screw rod and its two ends are respectively in contact with the rear side of the abutment ring and the abutment seat;

[0021] The abutment seat can move toward the front end of the base when the screw is rotated in the forward direction, so that the ceiling is clamped between the abutment ring and the abutment seat, or the abutment seat can move back to the front end of the base when the screw is rotated in the reverse direction to release the clamping of the ceiling.

[0022] As one of the preferred embodiments of the present invention, a receiving groove is provided on the side wall of the base, and the abutting seat can be received in the receiving groove when the screw is rotated in the reverse direction.

[0023] As one of the preferred embodiments of the present invention, the reset member is configured as a spring.

[0024] As one of the preferred embodiments of the present invention, at least a portion of the mesh cover is made of magnetic material, the magnetic attraction component includes a magnet disposed on the base, and the mesh cover is adsorbed on the magnet.

[0025] As one of the preferred embodiments of the present invention, a wireless control audio system further includes a pressing cover connected to the base via a detachable structure and pressed onto the magnetic attraction component.

[0026] As one of the preferred embodiments of the present invention, the detachable structure is configured as a bolt connection structure.

[0027] As one of the preferred embodiments of the present utility model, a plurality of sound guides are provided on the mesh cover.

[0028] As one of the preferred embodiments of the present invention, a wireless controlled audio system further includes a second audio system and a second wireless audio receiver. The second audio system is placed on the ground, and the second wireless audio receiver is installed on the second audio system for receiving the audio signal sent by the wireless audio transmitter and transmitting it to the second audio system.

[0029] The beneficial effects of the utility model are as follows: a wireless controlled audio system comprises an audio generator, a wireless audio transmitter, a first wireless audio receiver, a power amplifier and a plurality of first speakers; the audio generator is used to generate an audio signal; the wireless audio transmitter is installed on the audio generator, and is used to send the audio signal generated by the audio generator in a wireless manner; the first wireless audio receiver is installed on the power amplifier, and is used to receive the audio signal sent by the wireless audio transmitter and transmit it to the power amplifier; the first speakers are arranged on the ceiling and connected to the power amplifier, and are used to play the audio signal sent by the power amplifier; the power amplifier and the first speakers are hidden on the ceiling through the above structure, which not only improves the aesthetics of the audio system, but also enables the power amplifier and the first speakers to be connected in a wired or wireless manner, thereby improving the flexibility of the audio system wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0031] Figure 1 It is a structural diagram of a wireless control audio system;

[0032] Figure 2 is a schematic structural diagram of a first embodiment of a first speaker;

[0033] Figure 3 is a schematic structural diagram of a second embodiment of the first speaker;

[0034] Figure 4 FIG. 4 is an exploded view of a second embodiment of the first speaker. DETAILED DESCRIPTION

[0035] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0036] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0037] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0039] Reference Figures 1 to 4 , a wireless control audio system, comprising an audio generator, a wireless audio transmitter 100, a first wireless audio receiver, a power amplifier 200 and a plurality of first speakers 300;

[0040] The audio generator is used to generate audio signals;

[0041] The wireless audio transmitter 100 is mounted on the audio generator and is used to transmit the audio signal generated by the audio generator in a wireless manner;

[0042] The first wireless audio receiver is mounted on the power amplifier 200 and is used to receive the audio signal sent by the wireless audio transmitter 100 and transmit it to the power amplifier 200;

[0043] The first speaker 300 is arranged on the ceiling and connected to the power amplifier 200 , and is used to play the audio signal sent by the power amplifier 200 .

[0044] In the present invention, when arranging the audio system, first, a corresponding number of mounting holes are opened on the ceiling, which are used to install the power amplifier 200 and the plurality of first speakers 300 respectively. After the power amplifier 200 and the first speakers 300 are installed in the corresponding mounting holes, the plurality of first speakers 300 are connected to the power amplifier 200. The connection method can be a wired connection (the wiring harness is hidden in the ceiling) or a wireless connection, wherein the plurality of first speakers 300 constitute a multi-channel audio system; and the wireless audio transmitter 100 is connected to the audio generator, which can be a TV, a computer, a projector, etc. The audio signal output by the audio generator is transmitted to the wireless audio transmitter 100, which is wirelessly transmitted by the wireless audio transmitter 100. The audio signal is sent out and received by the first wireless audio receiver on the power amplifier 200, and then forwarded to the power amplifier 200, processed by the power amplifier 200 and transmitted to the first speaker 300 for playback; it should be noted that the wireless audio transmitter 100, the first wireless audio receiver and the second wireless audio receiver in the present invention can all adopt existing technologies, such as Chinese patent CN2023204594501, etc., which will not be described here and shall not be considered as a limitation of the present invention; the advantage of the present invention is that the power amplifier and the first speaker are hidden on the ceiling through the above structure, which not only improves the aesthetics of the audio system, but also enables the power amplifier and the first speaker to be connected by wire or wireless means, thereby improving the flexibility of the audio system wiring.

[0045] As a preferred embodiment of the first speaker 300, the first speaker 300 includes a base 310, a speaker 320, a mounting assembly 330 and a mesh cover 340; a sound outlet 311 is provided at the front end of the base 310; the speaker 320 is installed in the base 310 and arranged opposite to the sound outlet 311; the mounting assembly 330 is installed on the base 310 and is used to install the base 310 on the ceiling; the mesh cover 340 is covered at the sound outlet 311 and is connected to the base 310 through a magnetic assembly 400.

[0046] In one embodiment, the front end of the base 310 is provided with an abutment ring 312, and the mounting assembly 330 includes a screw rod 331, an abutment seat 332 and a reset member 333; the screw rod 331 is rotatably provided on the base 310; one end of the abutment seat 332 is threadedly connected to the screw rod 331, and the other end extends toward the outside of the base 310; the reset member 333 is sleeved on the screw rod 331 and its two ends abut against the rear side of the abutment ring 312 and the abutment seat 332 respectively; the abutment seat 332 can move toward the front end of the base 310 when the screw 331 is rotated forward, so that the ceiling is clamped between the abutment ring and the abutment seat 332, or, the abutment seat 332 can move away from the front end of the base 310 when the screw 331 is rotated reversely to release the clamping of the ceiling; in a further embodiment, a receiving groove 350 is provided on the side wall of the base 310, and the abutment seat 332 can be accommodated in the receiving groove 350 when the screw 331 is rotated reversely.

[0047] The installation process of the first speaker 300 is as follows: before installation, first use a tool such as a screwdriver to rotate the screw rod 331 in the reverse direction, thereby driving the abutment seat 332 to move back toward the front end of the base 310. The abutment seat 332 moves, including linear motion in the height direction of the base 310 and circumferential motion on the outer wall of the base 310, so that the abutment seat 332 retracts into the accommodating groove 350 to avoid affecting the installation of the first speaker 300; during installation, first place the first speaker 300 in the retracted state into the installation hole on the ceiling, and then use a tool such as a screwdriver to rotate the screw rod 331 in the forward direction, so that the abutment seat 332 moves toward the front end of the base 310, so that the ceiling is clamped between the abutment ring and the abutment seat 332, and the installation of the first speaker 300 is completed.

[0048] As a preferred embodiment of the reset member 333 , the reset member 333 is configured as a spring.

[0049] In one embodiment, at least a portion of the mesh cover 340 is made of a magnetic material, and the magnetic attraction assembly 400 includes a magnet 410 disposed on the base 310, and the mesh cover 340 is adsorbed on the magnet 410; this arrangement enables the mesh cover 340 to be quickly replaced to meet different usage requirements, for example, referring to Figure 2 , a plurality of sound holes are provided on the mesh cover 340, referring to Figure 3-4 A plurality of sound guides 341 are provided on the mesh cover 340. With the magnetic installation of the mesh cover 340, the sound direction of the first speaker 300 can be adjusted very conveniently, so that the multiple first speakers 300 arranged on the ceiling can all point in the direction of the user, further improving the audio-visual experience.

[0050] In one embodiment, a wireless controlled audio system further includes a pressure cover 600 connected to the base 310 via a detachable structure 500 and pressed onto the magnetic assembly 400; wherein the detachable structure 500 is preferably configured as a bolt connection structure.

[0051] In one embodiment, a wireless controlled audio system further includes a second audio system 700 and a second wireless audio receiver. The second audio system 700 is placed on the ground, and the second wireless audio receiver is installed on the second audio system 700 for receiving the audio signal sent by the wireless audio transmitter 100 and transmitting it to the second audio system 700. The second audio system 700 is a subwoofer channel. Of course, the second audio system 700 can also be connected to the power amplifier 200 via a wired manner to receive and play the audio signal transmitted by the power amplifier 200.

[0052] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A wireless control audio system, characterized by: It comprises an audio generator, a wireless audio transmitter (100), a first wireless audio receiver, a power amplifier (200), and a plurality of first speakers (300); The audio generator is used to generate an audio signal; The wireless audio transmitter (100) is mounted on the audio generator and is used to transmit the audio signal generated by the audio generator in a wireless manner; The first wireless audio receiver is installed on the power amplifier (200) and is used to receive the audio signal sent by the wireless audio transmitter (100) and transmit it to the power amplifier (200); The first speaker (300) is arranged on the ceiling and connected to the power amplifier (200), and is used to play the audio signal sent by the power amplifier (200).

2. A wireless control audio system according to claim 1, characterized in that: The first speaker (300) includes a base (310), a speaker (320), a mounting assembly (330), and a mesh cover (340); The front end of the base (310) is provided with a sound outlet (311); The speaker (320) is installed in the base (310) and arranged opposite to the sound outlet (311); The mounting assembly (330) is mounted on the base (310) and is used to mount the base (310) on the ceiling; The mesh cover (340) is arranged on the sound outlet (311) and is connected to the base (310) via a magnetic attraction component (400).

3. A wireless control audio system according to claim 2, characterized in that: The front end of the base (310) is provided with an abutment ring (312), and the mounting assembly (330) includes a screw (331), an abutment seat (332) and a reset member (333); The screw (331) is rotatably mounted on the base (310); One end of the abutment seat (332) is threadedly connected to the screw rod (331), and the other end extends toward the outside of the base (310); The reset member (333) is sleeved on the screw rod (331) and has two ends that respectively abut against the rear side of the abutting ring (312) and the abutting seat (332); The abutment seat (332) can move toward the front end of the base (310) when the screw rod (331) is rotated in the forward direction, so that the ceiling is clamped between the abutment ring and the abutment seat (332); or, the abutment seat (332) can move away from the front end of the base (310) when the screw rod (331) is rotated in the reverse direction, so as to release the clamping of the ceiling.

4. A wireless control audio system according to claim 3, characterized in that: A receiving groove (350) is provided on the side wall of the base (310), and the abutting seat (332) can be received in the receiving groove (350) when the screw rod (331) is rotated in the reverse direction.

5. The wireless control audio system according to claim 3, characterized in that: The reset member (333) is configured as a spring.

6. The wireless control audio system according to claim 2, characterized in that: At least a portion of the mesh cover (340) is made of magnetic material. The magnetic attraction component (400) includes a magnet (410) disposed on the base (310), and the mesh cover (340) is attracted to the magnet (410).

7. The wireless control audio system according to claim 2, characterized in that: It also includes a pressure cover (600) connected to the base (310) via a detachable structure (500) and pressed onto the magnetic attraction component (400).

8. The wireless control audio system according to claim 7, characterized in that: The detachable structure (500) is configured as a bolt connection structure.

9. The wireless control audio system according to claim 2, characterized in that: A plurality of sound guides (341) are provided on the mesh cover (340).

10. The wireless control audio system according to claim 2, characterized in that: The device also includes a second speaker (700) and a second wireless audio receiver. The second speaker (700) is placed on the ground, and the second wireless audio receiver is installed on the second speaker (700) and is used to receive the audio signal sent by the wireless audio transmitter (100) and transmit it to the second speaker (700).

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