Speaker enclosure

Abstract

This invention discloses a speaker enclosure. The speaker enclosure includes a main enclosure, multiple inner enclosures, and an internal channel. The main enclosure has an outer wall structure defining an accommodating space. The multiple inner enclosures are disposed within the accommodating space of the main enclosure. The multiple inner enclosures respectively house multiple driver units, and each inner enclosure forms an acoustic space with an adjustable volume. The internal channel is formed between the inner enclosures and the outer wall structure of the main enclosure. The internal channel is isolated from the acoustic spaces of the multiple inner enclosures, and the internal channel is used to pass through wires connected to the driver units.

Claims

1. A speaker enclosure, comprising: A main enclosure having an outer wall structure defining an accommodating space; a plurality of inner enclosures disposed within the accommodating space of the main enclosure, the plurality of inner enclosures respectively accommodating a plurality of sound-emitting units, and each of the inner enclosures forming an acoustic space with an adjustable volume; and an internal channel formed between the inner enclosures and the outer wall structure of the main enclosure, the internal channel being isolated from the acoustic spaces of the plurality of inner enclosures, and the internal channel being used to pass through wires connected to the sound-emitting units.

2. The speaker enclosure as described in claim 1, wherein, Each of the internal boxes is provided with a wave-disrupting inclined plate, which is not parallel to the bottom surface of the internal box.

3. The speaker enclosure as described in claim 1, wherein, Each of the internal boxes is provided with a movable back panel, a track, and a locking element. The track is installed inside the internal box, the movable back panel is installed on the track and can be displaced along the depth direction of the internal box to adjust the volume of each internal box, and the locking element can restrict the movement of the movable back panel on the track.

4. The speaker enclosure as described in claim 3, wherein, The movable back panel is provided with a single-unit locking structure for installing another sound-generating unit, so that the internal box forms a dual-unit structure with two sound-generating units in one box.

5. The speaker enclosure as described in claim 1, wherein, A connecting structure is provided between any two adjacent internal enclosures, so that the spaces of the two internal enclosures are connected, and the speaker enclosure includes a blocking member, which can be selectively disposed within the connecting structure to isolate the two adjacent internal enclosures.

6. The speaker enclosure as described in claim 1, wherein, The speaker enclosure further includes multiple mounting plates. The main enclosure is provided with at least one guide groove, and each mounting plate has a corresponding guide strip protruding from both sides. Each mounting plate slides into the guide groove via the guide strip to be detachably mounted on the main enclosure.

7. The speaker enclosure as described in claim 6, wherein, The speaker enclosure also includes at least one fixing component, which can fix each of the mounting plates to the main body enclosure. The at least one fixing component is at least one of a metal fastener, a magnetic element, a pin, or a snap-fit ​​structure.

8. The speaker enclosure as described in claim 7, wherein, When the at least one fixing component is the magnetic element, the magnetic element includes a first magnetic attractor embedded in the mounting plate and a second magnetic attractor disposed inside the main body housing; when the mounting plate slides into a positioning position, the first magnetic attractor and the second magnetic attractor attract each other to complete the positioning.

9. The speaker enclosure as described in claim 6, wherein, One end of the mounting plate is bent and extended to form an L-shaped structure. When the mounting plate slides into the guide groove and is positioned at the bottom, one side of the L-shaped structure fits against the bottom of the main body and is fixed by a locking fastener to prevent the mounting plate from slipping off.

10. The speaker enclosure as described in claim 7, wherein, The main body also has a back plate, with guide strips on both sides of the back plate that can slide into the guide groove of the main body and be fixed to the main body by a locking structure or the fixing component.

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