CN202841445U - Loudspeaker module - Google Patents
Loudspeaker module Download PDFInfo
- Publication number
- CN202841445U CN202841445U CN 201220500572 CN201220500572U CN202841445U CN 202841445 U CN202841445 U CN 202841445U CN 201220500572 CN201220500572 CN 201220500572 CN 201220500572 U CN201220500572 U CN 201220500572U CN 202841445 U CN202841445 U CN 202841445U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- mesochite
- section
- loud speaker
- speaker module
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a loudspeaker module, comprising a peripheral framework and a loudspeaker body integrated inside the peripheral framework, wherein the peripheral framework comprises an upper housing, a middle housing and a lower housing, the loudspeaker body comprises a vibration system and a magnetic path system, the middle housing is provided with a hollow annular structure, the upper side surface of the middle housing is combined with the upper housing, the vibration system comprises a diaphragm, the lower side surface of the diaphragm is combined with the lower housing, and the upper side surface of the diaphragm is combined with the middle housing. The loudspeaker module enables the size of the diaphragm to be increased, thereby increasing the vibration area of the diaphragm, and increasing the acoustic performance of products.
Description
Technical field
The utility model relates to the electroacoustic field, is specifically related to a kind of loud speaker module.
Background technology
The loud speaker module comprises peripheral frame and the loudspeaker monomer that is incorporated into peripheral frame inside in the prior art, loudspeaker monomer involving vibrations system and magnetic circuit system, vibrational system comprises vibrating diaphragm, usually first vibrating diaphragm is combined with a support ring when vibrating diaphragm is assembled in the prior art, then the combination with vibrating diaphragm and support ring is incorporated into peripheral frame inside.This structure is unfavorable for increasing the size of vibrating diaphragm, is unfavorable for increasing the vibration area of vibrating diaphragm.
Therefore, be necessary the loud speaker module of this traditional structure is improved, to avoid defects.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of loud speaker module, can increase the size of vibrating diaphragm, improves the acoustical behavior of product.
To achieve these goals, the utility model provides a kind of loud speaker module, comprises peripheral frame and the loudspeaker monomer that is incorporated into described peripheral frame inside, and described peripheral frame comprises upper casing, mesochite and lower casing; Described loudspeaker monomer involving vibrations system and magnetic circuit system, wherein, described mesochite is the circulus of hollow, the upper side of described mesochite is combined with described upper casing; Described vibrational system comprises vibrating diaphragm, and the downside of described vibrating diaphragm is combined with described lower casing, and the upper side of described vibrating diaphragm is combined with described mesochite.
In addition, preferred scheme is to be provided with the resettlement section of the groove shape of corresponding described vibrating diaphragm setting on the described mesochite over against a side of described vibrating diaphragm.
In addition, preferred scheme is, the ball top in the middle of described vibrating diaphragm comprises and the ring section at edge, and the position of the corresponding described ring of described middle shell side wall section is provided with the section of dodging, and the described shape of dodging section is corresponding with described ring section.
In addition, preferred scheme is, the described ring section outside is provided with fixed part, and described resettlement section shape is identical with described fixed part.
In addition, preferred scheme is that described mesochite is over against lower surface and the difference in height between the described resettlement section and the consistency of thickness of described fixed part of described vibrating diaphragm one side.
After adopting technique scheme, compare with traditional structure, this structure can increase the size of vibrating diaphragm, thereby increases the vibration area of vibrating diaphragm, improves the acoustical behavior of product.
Description of drawings
By below in conjunction with accompanying drawing the present embodiment being described, above-mentioned feature of the present utility model and technological merit will become apparent and easily understand.
Fig. 1 is the explosive view of the utility model loud speaker module.
Fig. 2 is the stereogram of the utility model loud speaker module.
Fig. 3 is the cutaway view of the utility model loud speaker module.
Fig. 4 is the perspective view behind the upper casing removed of the utility model loud speaker module.
Fig. 5 is the perspective view of the utility model mesochite.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done further detailed description.
As shown in Figure 1 to Figure 3, the loud speaker module comprises peripheral frame and the loudspeaker monomer that is contained in the peripheral frame; Peripheral frame comprises upper casing 11, mesochite 12 and the lower casing 13 of successively combination.Loudspeaker monomer involving vibrations system and magnetic circuit system, vibrational system comprise vibrating diaphragm 21 and the voice coil loudspeaker voice coil 22 that is incorporated into vibrating diaphragm 21 downsides, and magnetic circuit system comprises washer 31, magnet 32 and the basin frame 33 of successively combination.
Mesochite 12 is circulus in the present embodiment, the upper side of mesochite 12 and upper casing 11 combinations.The downside of vibrating diaphragm 21 is combined with the upper side of lower casing 13, and the upper side of vibrating diaphragm 21 is incorporated into the downside of mesochite 12.This vibrating diaphragm 21 directly is incorporated into the mesochite 12 of peripheral frame and the structure between the lower casing, can utilize to greatest extent the inner space of loud speaker module, increases the area of vibrating diaphragm 21, improves the oscillation space of vibrating diaphragm 21, improves the acoustical behavior of product.
In addition, as shown in Figure 4 and Figure 5, vibrating diaphragm 21 comprise the center ball top 211, edge ring section 212 and be positioned at the fixed part 213 in ring section 212 outsides.Be provided with corresponding to the position of fixed part 213 on the mesochite 12 and expect the resettlement section 121 consistent with fixed part 213 shapes that form, vibrating diaphragm 21 secure bond are 121 inside in the resettlement section, and are preferred, the consistency of thickness of the degree of depth of resettlement section 121 and vibrating diaphragm 21.Be provided with the structure of resettlement section 121 on this mesochite 12 corresponding to the position of vibrating diaphragm 21 fixed parts 213, can prevent mesochite 12, vibrating diaphragm 21 and lower casing 13 in conjunction with the time increase the height of loud speaker module, thereby can guarantee the rate of finished products of product.
In addition, be provided with corresponding to the position of vibrating diaphragm 21 ring sections 212 on the sidewall of mesochite 12 and expect the section that dodges 122 that forms, as shown in Figure 3, dodge section 122 and can prevent that vibrating diaphragm 21 from upwards bumping with mesochite 12 in the process of vibration, improved the stability of product.
Under above-mentioned instruction of the present utility model; those skilled in the art can carry out on the basis of above-described embodiment other improvement and distortion; and these improvement and distortion; all drop in the protection range of the present utility model; those skilled in the art should be understood that; above-mentioned specific descriptions are just better explained the purpose of this utility model, and protection range of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. a loud speaker module comprises peripheral frame and the loudspeaker monomer that is incorporated into described peripheral frame inside, and described peripheral frame comprises upper casing, mesochite and lower casing; Described loudspeaker monomer involving vibrations system and magnetic circuit system is characterized in that, described mesochite is the circulus of hollow, and the upper side of described mesochite is combined with described upper casing; Described vibrational system comprises vibrating diaphragm, and the downside of described vibrating diaphragm is combined with described lower casing, and the upper side of described vibrating diaphragm is combined with described mesochite.
2. loud speaker module according to claim 1 is characterized in that, is provided with the resettlement section of the groove shape of corresponding described vibrating diaphragm setting on the described mesochite over against a side of described vibrating diaphragm.
3. loud speaker module according to claim 1 and 2, it is characterized in that, described vibrating diaphragm in the middle of comprising the ball top and the ring section at edge, the position of the corresponding described ring of described middle shell side wall section is provided with the section of dodging, the described shape of dodging section is corresponding with described ring section.
4. loud speaker module according to claim 3 is characterized in that, the described ring section outside is provided with fixed part, and described resettlement section shape is identical with described fixed part.
5. loud speaker module according to claim 4 is characterized in that, described mesochite is over against lower surface and the difference in height between the described resettlement section and the consistency of thickness of described fixed part of described vibrating diaphragm one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500572 CN202841445U (en) | 2012-09-28 | 2012-09-28 | Loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500572 CN202841445U (en) | 2012-09-28 | 2012-09-28 | Loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841445U true CN202841445U (en) | 2013-03-27 |
Family
ID=47953033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500572 Expired - Lifetime CN202841445U (en) | 2012-09-28 | 2012-09-28 | Loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209373A (en) * | 2013-04-16 | 2013-07-17 | 歌尔声学股份有限公司 | Speaker module and production method thereof |
| WO2019128436A1 (en) * | 2017-12-25 | 2019-07-04 | 歌尔股份有限公司 | Sounding device module |
-
2012
- 2012-09-28 CN CN 201220500572 patent/CN202841445U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209373A (en) * | 2013-04-16 | 2013-07-17 | 歌尔声学股份有限公司 | Speaker module and production method thereof |
| CN103209373B (en) * | 2013-04-16 | 2017-03-01 | 歌尔股份有限公司 | Speaker module and its manufacture method |
| WO2019128436A1 (en) * | 2017-12-25 | 2019-07-04 | 歌尔股份有限公司 | Sounding device module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103297904B (en) | A kind of Double-vibrating-diaspeaker speaker module | |
| CN103118320B (en) | A kind of ultrathin loudspeaker module | |
| CN203301728U (en) | Dual-diaphragm loudspeaker module | |
| CN205213033U (en) | Long stroke speaker | |
| US9277324B2 (en) | Three part membrane speaker | |
| CN202004956U (en) | Acoustic generator | |
| CN105681983A (en) | Loudspeaker | |
| AU2011250690A1 (en) | Speaker having a horizontal former | |
| CN104469628A (en) | Slim type speaker and method for manufacturing thereof | |
| CN202799032U (en) | Speaker module | |
| CN203708469U (en) | Loudspeaker module | |
| CN104410945A (en) | Micro loudspeaker | |
| CN202841445U (en) | Loudspeaker module | |
| CN202488692U (en) | Loudspeaker module | |
| CN202488695U (en) | Miniature speaker | |
| CN203446022U (en) | Loudspeaker module assembly | |
| CN203446021U (en) | Loudspeaker module | |
| CN202721811U (en) | Electroacoustic transducer | |
| CN203193868U (en) | Multifunctional speaker | |
| CN205491103U (en) | Micro loudspeaker | |
| CN204442674U (en) | A kind of loud speaker module | |
| CN204305346U (en) | A kind of magnetic circuit device and moving-coil type acoustic generator part thereof | |
| CN208353575U (en) | Loudspeaker mould group | |
| CN103297902A (en) | Mega bass sound producing device of small-size sound box | |
| CN202068567U (en) | Bass loudspeaker |
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 Industrial Development Zone, Shandong, China, No. 268 Patentee after: GOERTEK Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |