CN205092959U - Loudspeaker module - Google Patents
Loudspeaker module Download PDFInfo
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- CN205092959U CN205092959U CN201520874243.8U CN201520874243U CN205092959U CN 205092959 U CN205092959 U CN 205092959U CN 201520874243 U CN201520874243 U CN 201520874243U CN 205092959 U CN205092959 U CN 205092959U
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- hollow out
- rectangle hollow
- colloid
- loudspeaker monomer
- loud speaker
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Abstract
The utility model relates to a loudspeaker module, including casing, speaker monomer, be provided with in the casing and match and be used for placing the free rectangle fretwork of speaker with speaker monomer shape, the back of rectangle fretwork has the non - confined assembly border of horizontal direction, follows the assembly border scribbles the colloid, the speaker monomer passes through the colloid with the laminating of assembly border, the front of rectangle fretwork still is provided with sunken appearance and glues the groove, the speaker monomer passes through on the horizontal direction the colloid of hold gluing the inslot with rectangle fretwork sealing connection, furthermore, colloid and this of assembly border department hold gluey groove and lead to in the photogenic interconnection of vertical direction. The utility model discloses a loudspeaker module is respectively at free front of speaker and backsizing to will be openly couple together with the rubberised layer of reverse side, thereby can seal the speaker monomer completely, the isolation completely of the operatic tunes and the back operatic tunes before realizing.
Description
Technical field
The utility model relates to sound-producing device field, more specifically, relates to a kind of loud speaker module.
Background technology
Along with the expansion in consumer electronics market, the consumer electronics products such as a large amount of mobile phone, notebook computer are used widely, and as acoustic element important in consumer electronics product, sound-producing device has demand widely.Along with the raising that people require consumer electronics product, the performance of sound-producing device also more and more receives the concern of people.Existing loud speaker module, comprises shell, and arranges acoustical generator monomer in the enclosure, and the inner chamber of housing is divided into the front operatic tunes isolated from one another, the rear operatic tunes by this acoustical generator monomer.The front operatic tunes is communicated with the phonate hole of loud speaker module, and the rear operatic tunes is enclosed construction, is in communication with the outside by means of only damping hole.
In order to promote the acoustical behavior of loud speaker module, need in an assembling process to seal completely, that is, the front operatic tunes and the rear operatic tunes need completely isolated opening.Original scheme is all be assembled in after on shell by horn single body, is coated with a circle glue seals in the surrounding of horn single body.But along with modern electronic product forward becomes more meticulous future development, the space being supplied to loud speaker module in mobile terminal is extremely limited, and this just makes to be sealed by simple surrounding gluing mode again.
Utility model content
An object of the present utility model there is provided a kind of loud speaker module.
According to an aspect of the present utility model, a kind of loud speaker module being provided, comprising housing, loudspeaker monomer, wherein, being provided with in described housing with loudspeaker monomer matching form and rectangle hollow out for placing loudspeaker monomer; The back side of this rectangle hollow out has the nonocclusive assembling edge of horizontal direction, scribbles colloid along described assembling edge, and described loudspeaker monomer is fitted by described colloid and described assembling edge; The front of described rectangle hollow out is also provided with the glue groove of depression, and described loudspeaker monomer is tightly connected by the colloid in described glue groove and described rectangle hollow out in the horizontal direction; Further, the colloid of described assembling edge and this glue groove in the vertical direction are interconnected.Preferably, this glue groove comprises the bonding limit be positioned at bottom glue groove, and this bonding limit relative to the assembling edge of rectangle hollow out further from the front of rectangle hollow out, this glue groove also comprises two fillets being positioned at glue groove sidewall, these two fillets tilt to extend from the termination at assembling edge to the direction, termination connecting bonding limit, and are connected with the termination on bonding limit.
Preferably, glue groove comprises the bonding limit that horizontal direction is arranged, and this bonding limit relative to the assembling edge of rectangle hollow out closer to the front of rectangle hollow out, this glue groove also comprises two fillets being positioned at glue groove sidewall, these two fillets tilt to extend from the direction, termination on bonding limit to the termination of assembling edge, and are connected with the termination on bonding limit.
Preferably, three sides of fitting with loudspeaker monomer that described assembling edge comprises described rectangle hollow out, the bonding limit of described glue groove is mutually corresponding with another side of not fitting with loudspeaker monomer of described rectangle hollow out, and lays respectively at the front and back of described rectangle hollow out.
Preferably, the steel disc covering described rectangle hollow out is also provided with in the front of described rectangle hollow out.
Preferably, housing is also provided with the step groove around described rectangle hollow out, described steel disc is arranged in this step groove.
Preferably, described steel disc is bonded in the step groove of housing by double faced adhesive tape.
Preferably, described housing comprises the upper shell and lower house that combine, and described steel disc is incorporated on described upper shell.
Preferably, the steel disc covering described rectangle hollow out is also provided with in the front of described rectangle hollow out.
Preferably, described housing is also provided with the step groove around described rectangle hollow out, described steel disc is arranged in this step groove.
Preferably, described steel disc is bonded in the step groove of housing by double faced adhesive tape.
Loud speaker module of the present utility model, the assembling edge gluing at the loudspeaker monomer back side can be positioned at respectively, on the bonding limit and two fillets in loudspeaker monomer front, carry out gluing simultaneously, by the colloid on two fillets, back side colloid is communicated with front colloid, that is, the rubberised layer of loudspeaker monomer front and reverse side is coupled together, thus loudspeaker monomer can be sealed completely, even if under the prerequisite that module space is very limited, the completely isolated of the front operatic tunes and the rear operatic tunes also can be realized.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present utility model, further feature of the present utility model and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for specification drawings describes embodiment of the present utility model, and together with the description for explaining principle of the present utility model.
Fig. 1 is the explosive view of the utility model loud speaker module.
Fig. 2 is the structural representation at the utility model upper shell back side.
Fig. 3 is the structural representation in the utility model upper shell front.
Fig. 4 is the partial enlarged drawing at A place in Fig. 3.
Fig. 5 is the profile of the utility model loud speaker module.
Embodiment
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit scope of the present utility model.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.
The technology and equipment known for person of ordinary skill in the relevant may not discuss in detail, but in the appropriate case, described technology and equipment should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
With reference to figure 1, the utility model provides a kind of loud speaker module, it loudspeaker monomer 2 comprising housing and be positioned at housing, particularly, housing is surrounded by upper shell 3 and lower house 1, loudspeaker monomer 2 is arranged in the inner chamber surrounded by upper shell 3, lower house 1, by loudspeaker monomer 2, the inner chamber of housing is divided into the front operatic tunes isolated from one another, the rear operatic tunes.
Particularly, the inside of described upper shell 3 is provided with rectangle hollow out 7, and the shape of this rectangle hollow out 7, size and loudspeaker monomer 2 match, and loudspeaker monomer 2 can be fixed in rectangle hollow out 7 by glue material.Front is designated as with rectangle hollow out 7 one side toward the outer side, one side towards lower house 1 is designated as the back side, wherein, the back side of this rectangle hollow out 7 is provided with assembling edge 9 in the horizontal direction, this assembling edge 9 is nonocclusive, with reference to figure 2, this assembling edge 9 can be three limits of rectangle hollow out 7, that is wherein three limits in rectangle hollow out 9 four edges edge can fit together with the edge of loudspeaker monomer 2, therefore directly can carry out gluing on this assembling edge 9, this assembling edge 9 is fixed together by rubberised layer with three limits of loudspeaker monomer 2.
The glue groove 8 of depression is also provided with in the front of described rectangle hollow out 7, with reference to figure 3 to Fig. 5, this glue groove 8 can be positioned at the position of assembling edge 9 opening, it should be noted that, assembling edge 9 is positioned at the back side of rectangle hollow out 7, and glue groove 8 is positioned at the front of rectangle hollow out 7, this glue groove 8 from rectangle hollow out 7 just facing to its back side recess, and together with the open communication at described assembling edge 9.Loudspeaker monomer 2 is tightly connected by the colloid in glue groove 8 and rectangle hollow out 7 in the horizontal direction; Further, the colloid and this glue groove 8 in the vertical direction that assemble edge 9 place are interconnected.
In the execution mode that the utility model one is concrete, with reference to figure 4, this glue groove 8 comprises the bonding limit 10 that horizontal direction is arranged, and this bonding limit 10 relative to the assembling edge 9 of rectangle hollow out 7 closer to the front of rectangle hollow out 7, this glue groove 8 also comprises two fillets 11 being positioned at glue groove 8 sidewall, these two fillets 11 tilt to extend from the termination on bonding limit 10 to the direction, termination of assembling edge 9, and link together with bonding limit 10.It is readily understood that the bonding limit 10 of glue groove 8 is mutually corresponding with another side of not fitting with loudspeaker monomer 2 of rectangle hollow out 7, and lays respectively at the front and back of rectangle hollow out 7.That is, the bonding limit 10 of glue groove 8 is not positioned on sustained height with the assembling edge 9 at loudspeaker monomer 2 back side, therefore sealing will be realized, be communicated with the colloid at the back side with regard to needing by the setting of the fillet of above-mentioned glue groove 8, in fact, the existence of fillet is exactly mainly in order to colloid is filled on bonding limit 10 and the transitional region of assembling edge 9 in the vertical direction.
During concrete operations, first can be coated with colloid along assembling edge 9 (three sides), then loudspeaker monomer 2 is passed through colloid assembly to housing, subsequently said modules is overturn, at position, the bonding limit gluing in front, simultaneously for two fillet gluings, back side colloid is communicated with front colloid.
Loud speaker module of the present utility model, assembling edge 9 gluing at loudspeaker monomer 2 back side can be positioned at respectively, on the bonding limit 10 and two fillets in loudspeaker monomer 2 front, carry out gluing simultaneously, by the colloid on two fillets, back side colloid is communicated with front colloid, that is, the rubberised layer of loudspeaker monomer 2 front and reverse side is coupled together, thus loudspeaker monomer 2 can be sealed completely, even if under the prerequisite that module space is very limited, the completely isolated of the front operatic tunes and the rear operatic tunes also can be realized.
In the execution mode that the utility model one is concrete, be also provided with the steel disc 5 covering described rectangle hollow out 7 in the front of described rectangle hollow out 7.Further preferably, described upper shell 3 is also provided with the step groove 6 around described rectangle hollow out 7, described steel disc 5 is arranged in this step groove 6, such as, can be fixed on the step groove 6 of upper shell 3 by steel disc 5 by double faced adhesive tape 4.Steel disc 5 is set above rectangle hollow out 7, the volume of the front operatic tunes can be improved thus, thus improve the acoustical behavior of loud speaker module.This belongs to the common practise of those skilled in the art, no longer illustrates at this.
Although be described in detail specific embodiments more of the present utility model by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit scope of the present utility model.It should be appreciated by those skilled in the art, when not departing from scope and spirit of the present utility model, above embodiment can be modified.Scope of the present utility model is limited by claims.
Claims (7)
1. a loud speaker module, it is characterized in that: comprise housing, loudspeaker monomer (2), being provided with in wherein said housing with loudspeaker monomer (2) matching form and rectangle hollow out (7) for placing loudspeaker monomer (2); The back side of this rectangle hollow out (7) has the nonocclusive assembling edge (9) of horizontal direction, scribble colloid along described assembling edge (9), described loudspeaker monomer (2) is fitted by described colloid and described assembling edge (9); The front of described rectangle hollow out (7) is also provided with the glue groove (8) of depression, and described loudspeaker monomer (2) is tightly connected by the colloid in described glue groove (8) and described rectangle hollow out (7) in the horizontal direction; Further, the colloid at described assembling edge (9) place and this glue groove (8) in the vertical direction are interconnected.
2. loud speaker module according to claim 1, it is characterized in that: glue groove (8) comprises the bonding limit (10) that horizontal direction is arranged, and this bonding limit (10) relative to the assembling edge (9) of rectangle hollow out (7) closer to the front of rectangle hollow out (7), this glue groove (8) also comprises two fillets (11) being positioned at glue groove (8) sidewall, these two fillets (11) are tilted to extend from the direction, termination of bonding limit (10) to the termination of assembling edge (9), and be connected with the termination of bonding limit (10).
3. loud speaker module according to claim 2, it is characterized in that: three sides of fitting with loudspeaker monomer (2) that described assembling edge (9) comprises described rectangle hollow out (7), the bonding limit (10) of described glue groove (8) is mutually corresponding with another side of not fitting with loudspeaker monomer (2) of described rectangle hollow out (7), and lays respectively at the front and back of described rectangle hollow out (7).
4. loud speaker module according to claim 1, is characterized in that: be also provided with the steel disc (5) covering described rectangle hollow out (7) in the front of described rectangle hollow out (7).
5. loud speaker module according to claim 4, is characterized in that: housing is also provided with the step groove (6) around described rectangle hollow out (7), described steel disc (5) is arranged in this step groove (6).
6. loud speaker module according to claim 5, is characterized in that: described steel disc (5) is bonded in the step groove (6) of housing by double faced adhesive tape (4).
7. loud speaker module according to claim 6, is characterized in that: described housing comprises the upper shell (3) and lower house (1) that combine, and described steel disc (5) is incorporated on described upper shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874243.8U CN205092959U (en) | 2015-11-04 | 2015-11-04 | Loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874243.8U CN205092959U (en) | 2015-11-04 | 2015-11-04 | Loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092959U true CN205092959U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874243.8U Active CN205092959U (en) | 2015-11-04 | 2015-11-04 | Loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092959U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851502A (en) * | 2017-03-01 | 2017-06-13 | 歌尔股份有限公司 | Sound-producing device module |
| CN108471580A (en) * | 2018-04-26 | 2018-08-31 | 歌尔股份有限公司 | Loud speaker module |
| CN109714687A (en) * | 2019-01-05 | 2019-05-03 | 深圳市韶音科技有限公司 | Osteoacusis loudspeaker arrangement |
| WO2020113742A1 (en) * | 2018-12-06 | 2020-06-11 | 歌尔股份有限公司 | Sound producing device and electronic apparatus |
| WO2021082126A1 (en) * | 2019-11-01 | 2021-05-06 | 瑞声声学科技(深圳)有限公司 | Speaker box |
| WO2021128179A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Gluing method and loudspeaker |
-
2015
- 2015-11-04 CN CN201520874243.8U patent/CN205092959U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851502A (en) * | 2017-03-01 | 2017-06-13 | 歌尔股份有限公司 | Sound-producing device module |
| CN106851502B (en) * | 2017-03-01 | 2024-03-08 | 歌尔股份有限公司 | Sound production device module |
| CN108471580A (en) * | 2018-04-26 | 2018-08-31 | 歌尔股份有限公司 | Loud speaker module |
| CN108471580B (en) * | 2018-04-26 | 2020-10-09 | 歌尔股份有限公司 | Loudspeaker module |
| WO2020113742A1 (en) * | 2018-12-06 | 2020-06-11 | 歌尔股份有限公司 | Sound producing device and electronic apparatus |
| CN109714687A (en) * | 2019-01-05 | 2019-05-03 | 深圳市韶音科技有限公司 | Osteoacusis loudspeaker arrangement |
| CN109714687B (en) * | 2019-01-05 | 2024-05-28 | 深圳市韶音科技有限公司 | Bone conduction loudspeaker |
| WO2021082126A1 (en) * | 2019-11-01 | 2021-05-06 | 瑞声声学科技(深圳)有限公司 | Speaker box |
| WO2021128179A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Gluing method and loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |