# US 2019/0246188 A1 · Speaker module housing, speaker module and sounding device

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- Number: US 2019/0246188 A1
- Document ID: US20190246188A1
- Status: Published application
- Kind: A1
- Application number: 16/329,203
- Filed: 2017-05-16
- Published: 2019-08-08
- Earliest claimed: 2016-08-31
- Assignees: Goertek Inc.
- Applicants: Goertek Inc.
- Inventors: Guofu Wang; Xinfeng Yang
- Web page: https://patentgrep.com/patent/US20190246188A1

## CPC

- H04R 1/021: {incorporating only one transducer}
- H04R 1/023: {Screens for loudspeakers}
- H04R 9/06: Loudspeakers
- H04R: LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS (producing sounds with frequency not determined by supply frequency G10K)

## Abstract

The present invention provides speaker module housing, a speaker module, and a sounding device. The speaker module housing comprises a housing body (1) and at least two metal sheets (2) fixedly connected to the housing body. The housing body (1) comprises a connection portion (11) which separates the adjacent metal sheets (2). An edge of the metal sheet (2) laps over the connection portion (11). The housing can be protected against deformation. The acoustic performance of a speaker can be guaranteed.

## Claims

### Claim 1

Speaker module housing, comprising a housing body and at least two metal sheets fixedly connected to the housing body, wherein the housing body comprises a connection portion which separates the adjacent metal sheets, and an edge of the metal sheet laps over the connection portion.

### Claim 2 (depends on 1)

The speaker module housing according to claim 1, wherein the metal sheet laps over one side of the connection portion close to the outside.

### Claim 3 (depends on 1)

The speaker module housing according to claim 1, wherein a thickness of a portion of the connection portion that laps over the metal sheet is smaller than a thickness of a portion of the connection portion that does not lap over the metal sheet.

### Claim 4 (depends on 1)

The speaker module housing according to claim 1, wherein a thickness of a portion of the metal sheet that laps over the connection portion, is smaller than a thickness of a portion of the metal sheet that does not lap over the connection portion.

### Claim 5 (depends on 1)

The speaker module housing according to claim 1, wherein the metal sheet is rectangular.

### Claim 6 (depends on 1)

The speaker module housing according to claim 1, wherein the metal sheets are insulated from one another.

### Claim 7 (depends on 1)

The speaker module housing according to claim 1, being of an integrally formed structure.

### Claim 8 (depends on 1)

A speaker module, comprising the speaker module housing of claim 1.

### Claim 9 (depends on 8)

The speaker module according to claim 8, wherein a pad structure is provided on the metal sheet.

### Claim 10 (depends on 8)

A sounding device, comprising the speaker module of claim 8, wherein an outer surface of a portion of the metal sheet that laps over the connection portion is not co-planar with an outer surface of a portion of the metal sheet that does not lap over the connection portion, so as to form a projection or a recess relative to a plane on which the outer surface of the portion of the metal sheet that does not lap over the connection portion is located, and a structure cooperating with the projection or the recess is provided on the sounding device.