CN108289269B - Loudspeaker enclosure - Google Patents
Loudspeaker enclosure Download PDFInfo
- Publication number
- CN108289269B CN108289269B CN201810007726.6A CN201810007726A CN108289269B CN 108289269 B CN108289269 B CN 108289269B CN 201810007726 A CN201810007726 A CN 201810007726A CN 108289269 B CN108289269 B CN 108289269B
- Authority
- CN
- China
- Prior art keywords
- fixed
- loudspeaker enclosure
- magnet
- sounding monomer
- supporting walls
- 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 - Fee Related
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)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention provides a kind of loudspeaker enclosure, including shell, receiving are fixed on the intracorporal sounding monomer of the shell, and the loudspeaker enclosure further includes that the intracorporal reinforcement magnet of the shell, the side reinforced magnet and be set to the sounding monomer are fixed in receiving.Compared with the relevant technologies, loudspeaker enclosure acoustical behavior of the invention is more excellent.
Description
Technical field
The present invention relates to loudspeaker enclosure more particularly to a kind of loudspeaker enclosures for applying to portable electronic product.
Background technique
During the fast development of the portable equipments such as mobile phone, people are more and more stronger to the Functional Requirement of product,
And loudspeaker enclosure, as one of most important component, performance requirement is higher and higher.Especially plug-in speaker case, i.e. one
Side does not design lower cover plate, but forms sealing using the shell of Related product as its lower cover plate when applying in Related product
Sounding cavity body structure.
Plug-type loudspeaker enclosure of the relevant technologies includes upper cover, the supporting walls extended by upper cover, is fixed on the support
The sounding monomer of wall and be formed in the upper cover lead sound channel, the sounding monomer support be fixed on the supporting walls and with
The upper cover interval setting surrounds the preceding operatic tunes, described to lead sound channel and the preceding operatic tunes formation ante-chamber and by the preceding operatic tunes and outside
Boundary's connection；When applying to related produce in mouth, the upper cover and the sounding monomer are enclosed jointly using the shell structure of the product
At back cavity.
However, the sounding monomer is platform structure monomer, and shape is relatively fixed in plug-type loudspeaker enclosure, when
Still there is larger space vacant around the sounding monomer after the assembly of sounding monomer, causes the sounding chamber of the loudspeaker enclosure
The waste of body, and vocal performance is restricted.
Therefore, it is necessary to provide a kind of new loudspeaker enclosure solution above-mentioned technical problem.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned technical problem, a kind of loudspeaker enclosure that acoustical behavior is excellent is provided.
To achieve the above object, the present invention provides a kind of loudspeaker enclosure, including shell, that the shell is fixed in receiving is intracorporal
Sounding monomer, which is characterized in that the loudspeaker enclosure further includes that the intracorporal reinforcement magnet of the shell, the reinforcement are fixed in receiving
Magnet is set to the side of the sounding monomer.
Preferably, described to reinforce that magnet includes at least two and be located at the sounding monomer be parallel to its short axle
Opposite sides.
Preferably, the shell includes upper cover and the supporting walls extended by upper cover protrusion and is formed in the upper cover
Lead sound channel, the sounding monomer support is fixed on the supporting walls and surrounds the preceding operatic tunes, institute with upper cover interval setting
It states and leads sound channel ante-chamber is collectively formed with the preceding operatic tunes and the preceding operatic tunes is in communication with the outside, the reinforcement magnet is fixed on
The supporting walls.
Preferably, the sounding monomer passes through glue with the reinforcement magnet respectively and fixes with the supporting walls.
Preferably, the magnet of reinforcing includes magnet steel and the upper folder of the folded opposite sides for setting and being fixed on the magnet steel respectively
Plate and lower clamp plate, the upper clamp plate are fixed on the supporting walls.
Preferably, the supporting walls include that support fixes the main wall of the sounding monomer and from said major wall to far from described
The countermure that sounding monomer direction extends, the reinforcement magnet are fixed on the countermure.
Preferably, the loudspeaker enclosure further includes extending from the outer peripheral edge of the supporting walls to far from the upper cover direction
Retaining wall, the retaining wall and the countermure surround container jointly, and the reinforcement magnet receiving is fixed in the container.
Preferably, the retaining wall is fixedly connected with the sounding monomer by gluing.
Compared with prior art, in the side of the sounding monomer, magnet is reinforced in setting to loudspeaker enclosure provided by the invention,
The magnet of reinforcing takes full advantage of the cavity space in the loudspeaker enclosure and the magnetic of the magnetic circuit system that increases sounding monomer
Road performance, improves the volume of the loudspeaker enclosure, and acoustical behavior is more excellent.
Detailed description of the invention
Fig. 1 is the schematic perspective view (omitting lower cover) of loudspeaker enclosure of the present invention；
Fig. 2 is the part isometric structural decomposition diagram of loudspeaker enclosure of the present invention；
Fig. 3 is the three-dimensional structure diagram of the reinforcement magnet of loudspeaker enclosure of the present invention.
Specific embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Please join shown in Fig. 1-3 simultaneously, the present invention provides a kind of loudspeaker enclosure 100, including shell 1, sounding monomer 2, support
Wall 3 leads sound channel 4, reinforces magnet 5 and retaining wall 6.
The shell 1 includes upper cover 11 and is covered on the upper cover and forms the lower cover 12 of accommodating space.
The sounding monomer 2 is fixed in the shell 1, is specifically fixed on the upper cover 11 and is spaced with the upper cover 11
The operatic tunes 7 before setting surrounds jointly.
The supporting walls 3 are extended to form by the upper cover 11 protrusion.For example, the supporting walls 3 are perpendicular to the upper cover 11
Direction to choosing from the upper cover 11 extends to form.
In present embodiment, the supporting walls 3 are fixed in the support of sounding monomer 2, to realize and the upper cover 11
Interval setting.Specifically, the sounding monomer 2 is fixed with the supporting walls 3 by glue.
Specifically, the supporting walls 3 include the main wall 31 of the fixed sounding monomer 2 of support and from said major wall 31 to remote
The countermure 32 extended from 2 direction of sounding monomer.The i.e. described sounding monomer 2 is fixed on said major wall 31.
The sound channel 4 of leading is formed in the upper cover 11.The sound channel 4 of leading is connected to and will be described with the preceding operatic tunes 7
The preceding operatic tunes 7 is in communication with the outside.It is described to lead sound channel 4 and preceding cavity configuration for sounding is collectively formed in the preceding operatic tunes 7 and described
It leads sound channel 4 and forms side vocal structure.
The reinforcement magnet 5 is fixed on the supporting walls 3, the week reinforced magnet 5 and be set to the sounding monomer 2
Side.In present embodiment, the reinforcement magnet 5 is fixed with the supporting walls 3 by glue, specifically, the reinforcement magnet 5 is solid
Due to the countermure 32 of the supporting walls 3.The magnetic reinforced magnet 5 and improve the magnetic circuit system 21 of the sounding monomer 2
Road performance, improves the volume of the loudspeaker enclosure 100, and acoustical behavior is more excellent.
In present embodiment, specifically, the reinforcement magnet 5 includes at least two and is located at the sounding monomer 2
The opposite sides for being parallel to its short axle.Certainly, the quantity for reinforcing magnet 5 and position are not limited to this, also can be set
Multiple reinforcement magnets 5 can also make the reinforcement magnet 5 be set to be parallel to its long axis opposite two of the sounding monomer 2
Side；As long as the reinforcement magnet 5 is able to achieve above-mentioned 2 magnetic circuit performance of reinforcement sounding monomer around the sounding monomer 2 setting
Purpose.
In present embodiment, the reinforcement magnet 5 folded phase for setting and being fixed on the magnet steel 51 including magnet steel 51 and respectively
To the upper clamp plate 52 and lower clamp plate 53 of two sides, the upper clamp plate 52 is fixed on the supporting walls 3.
The retaining wall 6 is extended to form from the outer peripheral edge of the supporting walls 3 to far from 11 direction of upper cover.
In present embodiment, the upper cover 11, the supporting walls 3, the retaining wall 6 and the sound channel 4 of leading are integrated note
It is moulded into type.
The retaining wall 6 surrounds 8 structure of container with the countermure 32 jointly, and the receiving of reinforcement magnet 5 is fixed on described
In container 8.The structure make this reinforce magnet 5 and make full use of the cavity space of the loudspeaker enclosure 100.
The side of the retaining wall 6 and the sounding monomer 3 is oppositely arranged, and is on the one hand formed and is limited to the sounding monomer 3,
It is convenient for assembly, assembly efficiency is improved, on the other hand the gluing between the retaining wall 6 and the sounding monomer 3, is fixed by gluing
Connection, strengthens the fixing intensity of the sounding monomer 3, improves the reliability of the loudspeaker enclosure 100.
When the loudspeaker enclosure 100 applies to related electronic products (not shown), the shell of related electronic products is utilized
Lower cover structure is served as, the upper cover 11 is made to be covered on shell, so that the sounding monomer 2 and the upper cover 11 and the shell
Body surrounds rear cavity configuration jointly, for changing lid frequency acoustic performance.
Compared with prior art, in the side of the sounding monomer, magnet is reinforced in setting to loudspeaker enclosure provided by the invention,
The magnet of reinforcing takes full advantage of the cavity space in the loudspeaker enclosure and the magnetic of the magnetic circuit system that increases sounding monomer
Road performance, improves the volume of the loudspeaker enclosure, and acoustical behavior is more excellent.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of loudspeaker enclosure, including shell, receiving are fixed on the intracorporal sounding monomer of the shell, which is characterized in that described to raise
Sound device case further includes that the intracorporal reinforcement magnet of the shell, the week reinforced magnet and be set to the sounding monomer are fixed in receiving
Side.
2. loudspeaker enclosure according to claim 1, which is characterized in that the reinforcement magnet includes at least two and difference position
In the opposite sides for being parallel to its short axle of the sounding monomer.
3. loudspeaker enclosure according to claim 1, which is characterized in that the shell includes upper cover and protruded by the upper cover
Supporting walls of extension and be formed in the upper cover lead sound channel, the sounding monomer support be fixed on the supporting walls and with
Upper cover interval setting surrounds the preceding operatic tunes, described to lead sound channel and ante-chamber is collectively formed and by the preceding operatic tunes in the preceding operatic tunes
It is in communication with the outside, the reinforcement magnet is fixed on the supporting walls.
4. loudspeaker enclosure according to claim 3, which is characterized in that the sounding monomer leads to respectively with the reinforcement magnet
Glue is crossed to fix with the supporting walls.
5. loudspeaker enclosure according to claim 3, which is characterized in that the reinforcement magnet include magnet steel and respectively fold set and
It is fixed on the upper clamp plate and lower clamp plate of the opposite sides of the magnet steel, the upper clamp plate is fixed on the supporting walls.
6. loudspeaker enclosure according to claim 3, which is characterized in that the supporting walls include the fixed sounding list of support
The main wall of body and the countermure extended from said major wall to separate sounding monomer direction, the reinforcement magnet are fixed on the pair
Wall.
7. loudspeaker enclosure according to claim 6, which is characterized in that the loudspeaker enclosure further includes by the supporting walls
Outer peripheral edge surrounds container, the reinforcement to the retaining wall extended far from the upper cover direction, the retaining wall and the countermure jointly
Magnet receiving is fixed in the container.
8. loudspeaker enclosure according to claim 7, which is characterized in that the retaining wall and the sounding monomer are solid by gluing
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007726.6A CN108289269B (en) | 2018-01-04 | 2018-01-04 | Loudspeaker enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007726.6A CN108289269B (en) | 2018-01-04 | 2018-01-04 | Loudspeaker enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108289269A CN108289269A (en) | 2018-07-17 |
| CN108289269B true CN108289269B (en) | 2019-08-02 |
Family
ID=62834957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007726.6A Expired - Fee Related CN108289269B (en) | 2018-01-04 | 2018-01-04 | Loudspeaker enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108289269B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608883U (en) * | 2009-08-20 | 2010-10-13 | 宝星电子股份有限公司 | Multifunctional miniature loudspeaker |
| CN205430598U (en) * | 2016-01-22 | 2016-08-03 | 歌尔声学股份有限公司 | Loudspeaker |
| WO2016149874A1 (en) * | 2015-03-20 | 2016-09-29 | 华得科技股份有限公司 | Inflatable electronic jazz drum having fixed bolster |
| CN206674194U (en) * | 2017-04-27 | 2017-11-24 | 歌尔科技有限公司 | Acoustical generator and the acoustical generator module including the acoustical generator |
| CN206775733U (en) * | 2017-04-25 | 2017-12-19 | 歌尔科技有限公司 | The acoustical generator of magnetic circuit system and the application magnetic circuit system |
-
2018
- 2018-01-04 CN CN201810007726.6A patent/CN108289269B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608883U (en) * | 2009-08-20 | 2010-10-13 | 宝星电子股份有限公司 | Multifunctional miniature loudspeaker |
| WO2016149874A1 (en) * | 2015-03-20 | 2016-09-29 | 华得科技股份有限公司 | Inflatable electronic jazz drum having fixed bolster |
| CN205430598U (en) * | 2016-01-22 | 2016-08-03 | 歌尔声学股份有限公司 | Loudspeaker |
| CN206775733U (en) * | 2017-04-25 | 2017-12-19 | 歌尔科技有限公司 | The acoustical generator of magnetic circuit system and the application magnetic circuit system |
| CN206674194U (en) * | 2017-04-27 | 2017-11-24 | 歌尔科技有限公司 | Acoustical generator and the acoustical generator module including the acoustical generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108289269A (en) | 2018-07-17 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |