CN108882127A - Loudspeaker mould group - Google Patents
Loudspeaker mould group Download PDFInfo
- Publication number
- CN108882127A CN108882127A CN201810970899.8A CN201810970899A CN108882127A CN 108882127 A CN108882127 A CN 108882127A CN 201810970899 A CN201810970899 A CN 201810970899A CN 108882127 A CN108882127 A CN 108882127A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- silica gel
- loudspeaker monomer
- mould group
- barricade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention provides a kind of loudspeaker mould group, loudspeaker mould group includes the shell for being equipped with accommodating space, is contained in the intracorporal loudspeaker monomer of the shell, the shell is equipped with the supporting walls of the fixed loudspeaker monomer of support and extends from the supporting walls and surround the barricade for being set to the loudspeaker monomer side, silica gel is set between the loudspeaker monomer and the barricade, and the loudspeaker monomer, which squeezes silica gel with the barricade, engages the loudspeaker monomer with the housing seal.By the way that silica gel is arranged between loudspeaker monomer and barricade, squeezing silica gel using loudspeaker monomer and the barricade simultaneously can be completed the sealing engagement between the loudspeaker monomer and the shell, the binding force of loudspeaker mould group can be improved, eliminate the process that glue or ultrasonic bonding between loudspeaker monomer and shell form sealing, production efficiency is improved, while corresponding equipment consumption can be saved.
Description
Technical field
The present invention relates to electroacoustic conversion art more particularly to a kind of loudspeaker mould groups.
Background technique
With the arrival of mobile internet era, the update of electronic product is getting faster, and people are to electronic product
The requirement of various aspects of performance is also higher and higher, one of them is the music function of high-quality, and therefore, electroacoustics system needs continuous
Improving performance, the loudspeaker mould group of high-quality be realize this high-quality music function one of necessary condition.
Loudspeaker mould group generally includes shell and is housed in the intracorporal loudspeaker monomer of shell, and wherein shell includes upper cover under
Lid.When assembling, it is initially charged with loudspeaker monomer, loudspeaker monomer is fixed on upper lid, lower cover and upper cover are then subjected to lid and connect,
Complete assembling.In the prior art, shell and loudspeaker monomer need between shell and loudspeaker monomer when being sealed
Glue in gap, or completion is fetched by supersonic welding.
Glue and the sealing process of ultrasonic bonding influence production efficiency, and corresponding equipment is needed to consume.
Therefore, it is really necessary to provide the new loudspeaker mould group of one kind to solve the above problems.
Summary of the invention
The present invention in order to solve the above technical problems, and a kind of novel loudspeaker mould group is provided, concrete scheme is：
A kind of loudspeaker mould group is provided, including being equipped with the shell of accommodating space, being contained in the intracorporal loudspeaker list of the shell
Body, which is characterized in that the shell be equipped with the supporting walls of the fixed loudspeaker monomer of support and extend from the supporting walls and
Around the barricade for being set to the loudspeaker monomer side, silica gel is set between the loudspeaker monomer and the barricade, it is described
Loudspeaker monomer, which squeezes silica gel with the barricade, engages the loudspeaker monomer with the housing seal.
Preferably, the silica gel is hollow ring, and the silica gel is wound around the side of the loudspeaker monomer.
Preferably, the silica gel includes main part and corner portion, and the chamfer site is in the main part close to the branch
Support the periphery of wall side.
Preferably, the frame double-shot moulding of the silica gel and the loudspeaker monomer is integrally formed.
Preferably, the silica gel and the loudspeaker monomer are glued.
Preferably, the silica gel is hollow ring, and the silica gel is set in the barricade.
Preferably, the silica gel and the barricade double-shot moulding are integrally formed.
Preferably, the silica gel and the barricade are glued.
Preferably, the shell includes upper cover and connects the lower cover for surrounding the accommodating space with the upper cover lid, it is described on
Lid includes bottom wall and the side wall that extends from the bottom wall towards lower cover direction bending, and the supporting walls are by the bottom wall towards described
Lower cover direction extends to form, and interval forms first operatic tunes between the loudspeaker monomer and the bottom wall, and the side wall correspondence is set
It is equipped at least one being connected with first operatic tunes and goes out acoustic aperture, the loudspeaker monomer and the upper cover, shape between lower cover
At second operatic tunes opposite with first operatic tunes.
Silicon is squeezed by the way that silica gel is arranged between loudspeaker monomer and barricade, while using loudspeaker monomer and the barricade
The sealing engagement between the loudspeaker monomer and the shell can be completed in glue, and the binding force of loudspeaker mould group can be improved, and saves
The process that the glue or ultrasonic bonding gone between loudspeaker monomer and shell form sealing, improves production efficiency, while can
To save corresponding equipment consumption.
Detailed description of the invention
Fig. 1 is the schematic perspective view of loudspeaker mould group of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of loudspeaker mould group of the present invention；
Fig. 3 is the cross section structure schematic diagram in Fig. 1 along line A-A；
Fig. 4 is the enlarged diagram of part B structure in Fig. 3.
Specific embodiment
1~4 the present invention is further described with reference to the accompanying drawing.
The present invention provides a kind of loudspeaker mould groups 100, cover including upper cover 1 and upper cover 1 and connect the lower cover for surrounding accommodating space
4 and the loudspeaker monomer 3 that is housed in accommodating space, upper cover 1 and lower cover 4 collectively form the shell of loudspeaker mould group 100.
Upper cover 1 includes bottom wall 12 and bends the side wall 11 extended from bottom wall 12 towards 4 direction of lower cover, and side wall 11 is end to end simultaneously
It is arranged around accommodating space.Be additionally provided with the supporting walls 13 for supporting fixed loudspeaker monomer 3 on shell and self-supporting wall 13 extend and
Around the barricade 131 for being set to 3 side of loudspeaker monomer, supporting walls 13 can be hollow ring, be also possible to hollow, rectangular,
In present embodiment, supporting walls 13 are hollow, rectangular.
In the present embodiment, supporting walls 13 are extended to form by bottom wall 12 towards the bending of 4 direction of lower cover, and barricade 131 is set around
The upper surface 132 of supporting walls.Fixed loudspeaker monomer 3 is supported on the upper surface 132 of supporting walls, and loudspeaker monomer 3 is contained in
In barricade 131, silica gel 2 is set, silica gel 2 is hollow ring, and silica gel 2 can be wound around and raise between loudspeaker monomer 3 and barricade 131
The side of sound device monomer 3, also can be set in barricade 131.When silica gel 2 is wound around the side of loudspeaker monomer 3, silica gel 2
It is integrally formed with the frame double-shot moulding of loudspeaker monomer 3 or glued；When silica gel 2 is set in barricade 131, silica gel 2 and gear
131 double-shot moulding of wall is integrally formed or gluing.
Preferably, silica gel 2 is wound around the side of loudspeaker monomer 3, and silica gel 2 includes main part 21 and corner portion 22, chamfering
Portion 22 is located at main part 21 close to the periphery of 13 side of supporting walls.Loudspeaker monomer 3 and barricade 131 squeeze silica gel 2 and complete loudspeaking
Sealing engagement between device monomer 3 and shell 1.
In the present embodiment, loudspeaker monomer 3 and the side wall 11 of upper cover 1, which are spaced, is arranged.Loudspeaker monomer 3 and upper cover 1
Bottom wall 12 between interval form first operatic tunes 14, the upper cover 1 of loudspeaker monomer 3 and shell is formed between lower cover 4 and the first sound
The second opposite operatic tunes 15 of chamber 14.
Further, be provided on the side wall 11 of upper cover 1 to the outside far from accommodating space it is outstanding go out part, part out
It is inside provided at least one being connected with first operatic tunes 14 and goes out acoustic aperture.
Second operatic tunes 15 is communicated with the rear operatic tunes of loudspeaker monomer 3, plays the rear operatic tunes for expanding loudspeaker monomer, is improved low
Frequency response answers and significantly reduces the effect of F0.In the present embodiment, loudspeaker monomer 3 is magnetic speaker.Loudspeaker monomer 3
It may be other kinds of microphone device, principle is identical.
Loudspeaker mould group of the present invention utilizes loudspeaker monomer by the way that silica gel is arranged between loudspeaker monomer and barricade
Squeezing silica gel with the barricade can be completed the sealing engagement between the loudspeaker monomer and the shell, and loudspeaker can be improved
The binding force of mould group eliminates the process that glue or ultrasonic bonding between loudspeaker monomer and shell form sealing, improves
Production efficiency, while corresponding equipment consumption can be saved.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is, example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of loudspeaker mould group, special including being equipped with the shell of accommodating space, being contained in the intracorporal loudspeaker monomer of the shell
Sign is that the shell is equipped with the supporting walls of the fixed loudspeaker monomer of support and extends from the supporting walls and surround setting
Silica gel, the loudspeaker list is arranged in barricade in the loudspeaker monomer side between the loudspeaker monomer and the barricade
Body, which squeezes silica gel with the barricade, engages the loudspeaker monomer with the housing seal.
2. loudspeaker mould group according to claim 1, which is characterized in that the silica gel be hollow ring, the silica gel around
It is located at the side of the loudspeaker monomer.
3. loudspeaker mould group according to claim 2, which is characterized in that the silica gel includes main part and corner portion, institute
State periphery of the chamfer site in the main part close to the supporting walls side.
4. loudspeaker mould group according to claim 2, which is characterized in that the frame of the silica gel and the loudspeaker monomer
Double-shot moulding is integrally formed.
5. loudspeaker mould group according to claim 2, which is characterized in that the silica gel and the loudspeaker monomer are glued.
6. loudspeaker mould group according to claim 1, which is characterized in that the silica gel is hollow ring, and the silica gel is set
It is placed in the barricade.
7. loudspeaker mould group according to claim 6, which is characterized in that the silica gel and barricade double-shot moulding one
Molding.
8. loudspeaker mould group according to claim 6, which is characterized in that the silica gel and the barricade are glued.
9. loudspeaker mould group according to claim 1, which is characterized in that the shell include upper cover and with the upper cover lid
The lower cover for surrounding the accommodating space is connect, the upper cover includes bottom wall and extends from the bottom wall towards lower cover direction bending
Side wall, the supporting walls are extended to form by the bottom wall towards the lower cover direction, between the loudspeaker monomer and the bottom wall
Interval forms first operatic tunes, and the side wall is correspondingly arranged at least one being connected with first operatic tunes and goes out acoustic aperture, described
Loudspeaker monomer and the upper cover form second operatic tunes opposite with first operatic tunes between lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970899.8A CN108882127B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970899.8A CN108882127B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108882127A true CN108882127A (en) | 2018-11-23 |
| CN108882127B CN108882127B (en) | 2021-05-14 |
Family
ID=64321678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810970899.8A Expired - Fee Related CN108882127B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108882127B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042403A1 (en) * | 2019-09-06 | 2021-03-11 | 瑞声声学科技(深圳)有限公司 | Loudspeaker structure, and electronic apparatus applying same |
| CN113411697A (en) * | 2021-05-21 | 2021-09-17 | 歌尔股份有限公司 | Sound production device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0778721A2 (en) * | 1995-12-06 | 1997-06-11 | Pioneer Electronic Corporation | Damping mechanism for loudspeaker membranes |
| US20090016550A1 (en) * | 2007-07-13 | 2009-01-15 | Tsinghua University | Mems microphone and method for manufacturing the same |
| CN103618984A (en) * | 2013-12-09 | 2014-03-05 | 歌尔声学股份有限公司 | Loudspeaker module and manufacturing method thereof |
| CN104105038A (en) * | 2014-07-17 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module and assembling method of loudspeaker module |
| CN206433153U (en) * | 2017-01-12 | 2017-08-22 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| US20180027333A1 (en) * | 2016-07-21 | 2018-01-25 | AAC Technologies Pte. Ltd. | Miniature speaker |
| CN107820173A (en) * | 2017-11-20 | 2018-03-20 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure and its assembly method |
| CN107995581A (en) * | 2017-12-21 | 2018-05-04 | 瑞声科技(新加坡)有限公司 | Loudspeaker and its processing method |
| CN108064012A (en) * | 2018-02-08 | 2018-05-22 | 深圳天珑无线科技有限公司 | Horn assembly and mobile terminal |
| US20180184184A1 (en) * | 2015-06-24 | 2018-06-28 | Goertek Inc. | Loudspeaker module |
-
2018
- 2018-08-24 CN CN201810970899.8A patent/CN108882127B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0778721A2 (en) * | 1995-12-06 | 1997-06-11 | Pioneer Electronic Corporation | Damping mechanism for loudspeaker membranes |
| US20090016550A1 (en) * | 2007-07-13 | 2009-01-15 | Tsinghua University | Mems microphone and method for manufacturing the same |
| CN103618984A (en) * | 2013-12-09 | 2014-03-05 | 歌尔声学股份有限公司 | Loudspeaker module and manufacturing method thereof |
| CN104105038A (en) * | 2014-07-17 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module and assembling method of loudspeaker module |
| US20180184184A1 (en) * | 2015-06-24 | 2018-06-28 | Goertek Inc. | Loudspeaker module |
| US20180027333A1 (en) * | 2016-07-21 | 2018-01-25 | AAC Technologies Pte. Ltd. | Miniature speaker |
| CN206433153U (en) * | 2017-01-12 | 2017-08-22 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN107820173A (en) * | 2017-11-20 | 2018-03-20 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure and its assembly method |
| CN107995581A (en) * | 2017-12-21 | 2018-05-04 | 瑞声科技(新加坡)有限公司 | Loudspeaker and its processing method |
| CN108064012A (en) * | 2018-02-08 | 2018-05-22 | 深圳天珑无线科技有限公司 | Horn assembly and mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042403A1 (en) * | 2019-09-06 | 2021-03-11 | 瑞声声学科技(深圳)有限公司 | Loudspeaker structure, and electronic apparatus applying same |
| CN113411697A (en) * | 2021-05-21 | 2021-09-17 | 歌尔股份有限公司 | Sound production device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108882127B (en) | 2021-05-14 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 Termination date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |