Audio system and module unit of audio system

Abstract

This invention discloses a module unit in an audio system. The audio system includes a speaker and a module unit. The speaker has a module area and multiple drivers. The module area has multiple connection terminals. The multiple connection terminals include driver terminals electrically connected to the multiple drivers, and input terminals electrically connected to at least one audio input terminal. The module unit is detachably mounted in the module area. The module unit has a conductor reconstruction structure. The conductor reconstruction structure includes multiple conductors. When the module unit is mounted in the module area, the multiple conductors selectively form corresponding contacts with the multiple connection terminals to establish audio signal transmission paths through physical conductivity; connection terminals not selected by the conductor reconstruction structure do not form corresponding audio signal conduction paths.

Claims

1. A sound system, comprising: A speaker includes a module area and multiple drivers. The module area has multiple connection endpoints, including driver endpoints electrically connected to the drivers and input endpoints electrically connected to at least one audio input. A module unit is detachably mounted in the module area. The module unit has a conductor reconstruction structure comprising multiple conductors. When the module unit is mounted in the module area, the multiple conductors selectively form corresponding contacts with the multiple connection endpoints to establish an audio signal transmission path through physical conductivity. Connection endpoints not selected by the conductor reconstruction structure do not form corresponding audio signal conduction paths.

2. The audio system according to claim 1, wherein, The at least one audio input terminal includes multiple active split-tone input terminals and at least one passive split-tone input terminal.

3. The audio system according to claim 1, wherein, The plurality of connection endpoints includes a plurality of electrically isolated connection endpoint groups, each of the connection endpoint groups including at least one input endpoint and at least one single-unit endpoint, the single-unit endpoints of each group being electrically connected to at least one single-unit, and the plurality of conductors of the conductor reconfiguration structure being electrically isolated from each other; in active crossover mode, each of the connection endpoint groups forms an electrically isolated audio transmission path via the corresponding conductors.

4. The audio system according to claim 1, wherein, The plurality of conductors in the conductor reconstruction structure are conductive sheets, conductive blocks, or combinations thereof, and form corresponding contacts with the plurality of connection endpoints in a surface contact manner.

5. The audio system according to claim 1, wherein, The module unit further includes a module board electrically connected to the conductor reconstruction structure, and the module board is provided with at least one of a slot, a clamp or a terminal block for mounting and fixing at least one functional element to the module board.

6. The audio system according to claim 5, wherein, The functional components include a passive crossover, an active power amplifier module, a digital signal processing module, a Bluetooth receiver module, or a combination thereof.

7. The audio system according to claim 6, wherein, The plurality of connection endpoints further include at least one of a power endpoint, a control signal endpoint, or a data signal endpoint for electrical connection to the active power amplifier module, the digital signal processing module, or the Bluetooth receiver module.

8. The audio system according to claim 1, wherein, The module unit is provided with at least one heat dissipation hole or ventilation structure, and the module unit has a shell wall, partition, seal or independent accommodating cavity, so that the interior of the module unit is at least partially isolated from the acoustic chamber of the speaker.

9. The audio system according to claim 1, wherein, The module unit is fixed to the module area by means of slots, fasteners, clamps or combinations thereof, and a handle is provided on the outside of the module unit for the user to install or remove the module unit.

10. A sound system, comprising: A speaker includes a module area, multiple drivers, multiple sets of active crossover inputs, and at least one passive crossover input. The module area has multiple connection endpoints, which are electrically connected to the drivers, the active crossover inputs, and the passive crossover inputs, respectively. A module unit is replaceably mounted in the module area. The module unit has a conductor reconstruction structure comprising multiple conductors. By replacing the module unit or adjusting the conductor configuration of the conductor reconstruction structure, the multiple conductors and the multiple connection endpoints form different corresponding contacts to establish audio signal transmission paths from the active crossover inputs or the passive crossover inputs to each driver, allowing the audio system to switch between active and passive crossover modes without disassembling the speaker enclosure.

11. A sound system, comprising: A speaker includes a module area and multiple drivers. The module area has multiple sets of connection endpoints, each set of connection endpoints being electrically isolated from each other. Each set of connection endpoints includes at least one input endpoint and at least one driver endpoint. The input endpoint is electrically connected to a corresponding audio input endpoint, and the driver endpoint is electrically connected to a corresponding driver. A module unit is installed in the module area. The module unit has a conductor reconstruction structure, which includes multiple electrically isolated conductors. Each conductor makes corresponding contact only with the connection endpoints of its corresponding set. The audio signal transmission paths of each driver are electrically isolated from each other.

12. A module unit for an audio system, adapted for detachable mounting in a module area of ​​a speaker, the module area having a plurality of connection endpoints, the module unit comprising: One module board; And a conductor reconfiguration structure, disposed on the module board and comprising a plurality of conductors; wherein, when the module unit is installed in the module area, the plurality of conductors selectively form corresponding contacts with the plurality of connection endpoints to establish or interrupt the transmission path of audio signals in the audio system.

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