Speaker device

Patent metadata

Field	Value
Publication number	US-2019379968-A1
Application number	US-201816049830-A
Country	US
Kind code	A1
Filing date	Jul 31, 2018
Priority date	Jun 11, 2018
Publication date	Dec 12, 2019
Grant date	—

Abstract

A speaker device includes a housing, an engagement structure, a sound guide structure, and a speaker unit. The housing has an accommodating space. The engagement structure is disposed on the housing. The sound guide structure is detachably engaged with the engagement structure. The speaker unit is located in the accommodating space and configured to sound towards the sound guide structure.

First claim

1 . A speaker device, comprising:
a housing having an accommodating space, wherein the housing has an assembly opening in spatial communication with the accommodating space; an engagement structure disposed on the housing, in the accommodating space, and adjacent to the assembly opening; a sound guide structure detachably engaged with the engagement structure and covering the assembly opening; and a speaker unit located in the accommodating space and configured to sound towards the sound guide structure.

2 . The speaker device of claim 1 , wherein the sound guide structure is one of a unidirectional sound guide plate and a multi-directional sound guide plate.

3 . (canceled)

4 . The speaker device of claim 1 , wherein the engagement structure comprises a first latch portion and a supporting portion, the supporting portion is far away from the assembly opening than the first latch portion, the sound guide structure has a second latch portion, and the second latch portion is located at an outer edge of the sound guide structure and rotatably retained between the first latch portion and the supporting portion.

5 . The speaker device of claim 4 , wherein the second latch portion has a notch configured to allow the first latch portion to pass through.

6 . The speaker device of claim 4 , wherein the sound guide structure further has a stopping portion, and the stopping portion is connected to the second latch portion and configured to abut against the first latch portion.

7 - 11 . (canceled)

12 . The speaker device of claim 1 , wherein the housing has a sound outlet, the speaker device further comprises a mesh hood, and the mesh hood is detachably engaged with the housing and covers the sound outlet.

13 . The speaker device of claim 1 , wherein the sound guide structure is a unidirectional sound guide plate and has an arc surface, and the arc surface has two ends opposite to each other and respectively adjacent to the engagement structure and the speaker unit.

14 . The speaker device of claim 1 , wherein the sound guide structure is a multi-directional sound guide plate and has a conical arc surface, the conical arc surface has a vertex, and the vertex is a portion of the sound guide structure closest to the speaker unit.

15 . A speaker device, comprising:
a housing having an accommodating space, wherein the housing has an inner surface; an engagement structure disposed on the inner surface and having a sliding chute; a sound guide structure detachably engaged with the engagement structure and having a sliding block slidably engaged with the sliding chute; and a speaker unit located in the accommodating space and configured to sound towards the sound guide structure.

16 . A speaker device, comprising:
a housing having an accommodating space, wherein the housing comprises:
a first part; and
a second part rotatably engaged with the first part and forming the accommodating space with the first part;
an engagement structure disposed on the second part; a sound guide structure disposed on the second part and detachably engaged with the engagement structure; and a speaker unit located disposed on the first part, in the accommodating space, and configured to sound towards the sound guide structure.

17 . A speaker device, comprising:
a housing having an accommodating space; an engagement structure disposed on the housing; a sound guide structure detachably engaged with the engagement structure, wherein the sound guide structure comprises a plurality of sound guide substructures, and the sound guide substructures are capable of being separated from each other and individually engaged with the engagement structure; and a speaker unit located in the accommodating space and configured to sound towards the sound guide structure.

18 . The speaker device of claim 17 , wherein the housing has an inner surface, the engagement structure is disposed on the inner surface and has a plurality of sliding chutes, each of the sound guide substructures has a sliding block, and the sliding blocks are slidably engaged with the sliding chutes, respectively.

19 . The speaker device of claim 18 , wherein the sliding chutes are substantially arranged in a radial manner.

Assignees

• Chicony Electronics Co Ltd

Inventors

• Wu Tsun-Hsin

Classifications

• H04R1/023

  Screens for loudspeakers · CPC title

• H04R1/345 Primary

  for loudspeakers · CPC title

• H04R1/025

  Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture · CPC title