CN108495245A - Loadspeaker structure - Google Patents
Loadspeaker structure Download PDFInfo
- Publication number
- CN108495245A CN108495245A CN201810488330.8A CN201810488330A CN108495245A CN 108495245 A CN108495245 A CN 108495245A CN 201810488330 A CN201810488330 A CN 201810488330A CN 108495245 A CN108495245 A CN 108495245A
- Authority
- CN
- China
- Prior art keywords
- rectangle
- bright
- silk thread
- loadspeaker structure
- beautiful silk
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 101150041759 boss gene Proteins 0.000 claims 4
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The present invention provides a kind of loadspeaker structure, including rectangle pedestal and rectangle phonation unit；The rectangle phonation unit includes the rectangle magnetic time component set on the rectangle pedestal, it floats and is set to the rectangular coil that the rectangle magnetic returns on component, and set on the rectangle pedestal and it is incorporated into the rectangle vibrating diaphragm of the rectangular coil, the rectangular coil has cyclic annular rectangular framework, the ring-type rectangular framework is in conjunction with the rectangle vibrating diaphragm, around equipped with conducting wire except the ring-type rectangular framework, the both ends of the conducting wire are electrically connected bright and beautiful silk thread, there are two lug bosses for the bottom tool of the ring-type rectangular framework, the conducting wire and the junction of each bright and beautiful silk thread are located at each lug boss.Loadspeaker structure of the invention as a result, can more increase the power that bears of loud speaker, and promote volume and low frequency behavior using the setting of cyclic annular rectangular framework and bright and beautiful silk thread in addition to the structural strength of cost and reinforcement rectangular coil for saving rectangular coil.
Description
Technical field
The present invention relates to a kind of loadspeaker structure, relates more particularly to a kind of cost that saving rectangular coil and reinforce square
The structural strength of shape voice coil, and increase loud speaker simultaneously bears power, to promote the loadspeaker structure of volume and low frequency behavior.
Background technology
General Microspeaker comprising pedestal, vibrating diaphragm, voice coil and magnetic returns structure are all rectangular, and height is usually low
In 1 centimeter, and it effectively bears power and is usually more than 2W.
For general Microspeaker, general non-Microspeaker is compared, does not have speech coil framework usually, only with height
It is voice coil that intensity conducting wire is directly Wrapping formed, and directly with the high-strength conductor by connecting loud speaker master after voice coil cabling in the raised floor
Electrical endpoint on plate, without the use of bright and beautiful silk thread.
Due to general Microspeaker, voice coil in being not used skeleton and bright and beautiful silk thread in structure design, but directly with
Voice coil is made in high-strength conductor, and not only material cost is higher, and is easier to be deformed.In addition, holding for loud speaker but will be caused
By power limited, larger input power can not be born so that the bass of loud speaker and the amplification of volume are limited, compared with can not meet reality
The demand that border uses.
Invention content
Based at least one embodiment of the present invention, using the setting of cyclic annular rectangular framework and bright and beautiful silk thread, except saving square
The cost of shape voice coil can more increase the power that bears of loud speaker, and promote volume with except the structural strength for reinforcing rectangular coil
With low frequency behavior.
The present invention provides a kind of loadspeaker structure, including：Rectangle pedestal and rectangle phonation unit；The rectangle sounding list
Member include set on the rectangle pedestal rectangle magnetic return component, float be set to the rectangle magnetic return component on rectangular coil,
And set on the rectangle pedestal and it is incorporated into the rectangle vibrating diaphragm of the rectangular coil, the rectangular coil has cyclic annular rectangle bone
Frame, the ring-type rectangular framework are arranged with conducting wire, the conducting wire in conjunction with the rectangle vibrating diaphragm, the periphery of the ring-type rectangular framework
Both ends be electrically connected bright and beautiful silk thread, there are two lug boss, the conducting wire and each bright and beautiful silks for the bottom tool of the ring-type rectangular framework
The junction of line is located at each lug boss.
By above-described embodiment, the present invention provides a kind of loadspeaker structure.Using cyclic annular rectangular framework and bright and beautiful silk thread
Setting, in addition to the structural strength of cost and reinforcement rectangular coil for saving rectangular coil, can more increase loud speaker bears work(
Rate, and promote volume and low frequency behavior.
Optionally, each lug boss is located at two short sides of the cyclic annular rectangular framework.
Optionally, the two bottom sides of the rectangle magnetic time component are respectively provided with relief portion, and activity is accommodating respectively for each lug boss
In each relief portion.
Optionally, rectangle pedestal both sides correspond to the zone of action of each bright and beautiful silk thread and are respectively equipped with avoiding space.
Optionally, the rectangle pedestal is respectively equipped with coil holder at each avoiding space, and each bright and beautiful silk thread is respectively arranged on each line
Frame.
Optionally, the two bottom sides of the rectangle magnetic time component are respectively provided with side wall, and each side wall is respectively provided with notch section, respectively
Lug boss is movably placed in each notch section respectively.
Optionally, rectangle pedestal both sides correspond to each bright and beautiful silk thread zone of action be respectively equipped with evacuation area.
Optionally, the rectangle seat body is respectively equipped with trunking positioned at the side in each evacuation area, and each bright and beautiful silk thread is respectively arranged on
Each trunking.
Optionally, the cyclic annular rectangular framework is macromolecule material or metal material.
Optionally, the cyclic annular rectangular framework is aluminum metal material.
For the enabled feature and technology contents for being further understood that the present invention, please refer to below in connection with the present invention specifically
Bright and attached drawing, but illustrate only to be used for illustrating the present invention with attached drawing, rather than make any limitation to protection scope of the present invention.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the appearance diagram of the first specific embodiment of the invention；
Fig. 2 is the decomposition diagram of the first specific embodiment of the invention；
Fig. 3 is that of the invention first specific embodiment looks up status diagram；
Fig. 4 is the profile status schematic diagram of the first specific embodiment of the invention；
Fig. 5 is the appearance diagram of the specific embodiment of the invention；And
Fig. 6 is that of the invention the specific embodiment looks up status diagram.
Reference numeral：
1 rectangle pedestal
11 accommodating areas
12 avoiding spaces
13 coil holders
14 circuit boards
15 evacuation areas
16 trunkings
17 colloids
2 rectangle phonation units
21 rectangle magnetic return component
211 relief portion
212 side walls
213 notch sections
22 rectangular coils
221 cyclic annular rectangular frameworks
222 conducting wires
223 bright and beautiful silk threads
224 lug bosses
23 rectangle vibrating diaphragms
Specific implementation mode
Below in conjunction with attached drawing, the loadspeaker structure of the embodiment of the present invention is further explained.
Please refer to Fig.1 to Fig. 4, as shown, the present invention provides a kind of loadspeaker structure comprising rectangle pedestal 1 and
Rectangle phonation unit 2.
The rectangle pedestal 1 has accommodating area 11.
The rectangle phonation unit 2 is set to the rectangle pedestal 1, and the rectangle phonation unit 2 includes set on the appearance
The rectangle magnetic for setting area 11 returns component 21, floating is set to the rectangular coil 22 and be set to the square that the rectangle magnetic returns on component 21
1 top of shape pedestal and the rectangle vibrating diaphragm 23 for being incorporated into 22 top of the rectangular coil, the rectangular coil 22 have cyclic annular rectangle
The top of skeleton 221, the ring-type rectangular framework 221 is incorporated into the bottom of the rectangle vibrating diaphragm 23, the ring-type rectangular framework
221 periphery is arranged with conducting wire 222, and the both ends of the conducting wire 222 are electrically connected bright and beautiful silk thread 223, and the cyclic annular rectangle bone
There are two lug bosses 224 for the bottom tool of frame 221, and the conducting wire 222 and the junction of each bright and beautiful silk thread 223 are located at each protrusion
Portion 224.
In addition, each bright and beautiful silk thread 223 extends the rectangle pedestal 1 by each lug boss 224, and it is electrically connected at loud speaker
Circuit board 14.
Since the rectangular coil 22 of the present invention is by the cyclic annular rectangular framework 221, the conducting wire 222 and each bright and beautiful silk thread 223
It is constituted, makes the conducting wire 222 by the cyclic annular rectangular framework 221 as support so that the conducting wire 222 is only needed using general
Conducting wire without using high-strength conductor costly, therefore can save the cost and reinforcement rectangular coil of rectangular coil 22
22 structural strength.And because the line footpath of each bright and beautiful silk thread 223 is thicker, tensile strength is higher than the high-strength conductor commonly used, therefore, i.e.,
Make loud speaker in the case of low frequency and higher-wattage, when the rectangular coil 22 being made to generate larger amplitude, each bright and beautiful silk thread 223
The problem of still amplitude of the rectangular coil 22 being coordinated to be swung, and being not susceptible to the reliabilitys such as fracture.In this way, can increase
Loud speaker bears power, and promotes volume and low frequency behavior.
In the preferred embodiment of the present invention, each lug boss 224 is located at the two of the cyclic annular rectangular framework 221
Short side, and the two bottom sides of the rectangle magnetic time component 21 are respectively provided with relief portion 211, and the rectangle magnetic is made to go back to the bottom of component
Portion is in I fonts, and each lug boss 224 is movably placed in each relief portion 211 respectively.As a result, using each relief portion 211 as each
The evacuation region of lug boss 224 when to avoid 22 start of rectangular coil, makes each lug boss 224 or each bright and beautiful silk thread 223 touch
The bottom that component 21 is returned to the rectangle magnetic causes the rectangular coil 22 to generate abnormal sound or impaired.Also therefore, when the rectangle
Voice coil 22 will not cross each bright and beautiful silk thread of ambassador 223 because of amplitude and touch the rectangle magnetic and return component 21, therefore have when low frequency start
Beneficial to promoting low frequency behavior.
Further, since the amplitude of oscillation of each bright and beautiful silk thread 223 is larger, therefore, each evacuation is set except component 21 is returned in the rectangle magnetic
Except portion 211, the rectangle pedestal 1 corresponds to the zone of action of each bright and beautiful silk thread 223 (at the position for corresponding to each relief portion 211)
It can be equipped with avoiding space 12 respectively, bottom or the rectangle pedestal that the rectangle magnetic returns component 21 are touched to avoid each bright and beautiful silk thread 223
1。
In addition, the rectangle pedestal 1 is respectively equipped with coil holder 13 at the position of each avoiding space 12, and each bright and beautiful silk thread
223 are respectively arranged on each coil holder 13.As a result, using each coil holder 13 convenient for being carried out and each circuit with profit after placing each bright and beautiful silk thread 223
The welding of plate 14；And position of each bright and beautiful silk thread 223 on each lug boss 224 is about horizontal consistent with the position of each coil holder 13
(if when not using coil holder 13, the position of each bright and beautiful silk thread 223 should be consistent with the horizontal position of circuit board 14).
In the present invention preferred embodiment in, it is described ring-type rectangular framework 221 be macromolecule material or metal material,
Such as：It can be aluminum or aluminum alloy material.It can make the cyclic annular rectangular framework 221 that there is preferably rigidity as a result, and after forming not
It is yielding, and there is the heat sinking function of the rectangular coil 22 simultaneously.Therefore, when loud speaker is for a long time in use, can bear
Higher input power.
In addition, the ring-type rectangular framework 221 can be integrally formed with each lug boss 224, or it is different structure and material
It is combined into.With the use demand in response to different rectangular coils 22, and then enable the invention to the demand for more meeting actual use.
Fig. 5 and Fig. 6 is please referred to, as shown, in this second embodiment, the rectangle magnetic returns the two bottom sides of component 21
It is respectively provided with side wall 212, each side wall 212 is respectively provided with notch section 213, and each lug boss 224 is movably placed in each notch section respectively
213.And the zone of action that 1 both sides of rectangle pedestal correspond to each bright and beautiful silk thread 223 is respectively equipped with evacuation area 15, and the rectangle seat
The side that body 1 is located at each evacuation area 15 is respectively equipped with trunking 16, and each bright and beautiful silk thread 223 is respectively arranged on each trunking 16, and respectively manages
The colloid 17 of 223 line of fixed each bright and beautiful silk is respectively equipped in wire casing 16, wherein the colloid 17 can be soft colloid.
In the present embodiment, except the bottom that each bright and beautiful silk thread 223 can be avoided to touch the rectangle magnetic time component 21 by each evacuation area 15
Except portion or rectangle pedestal 1；Since the rectangle magnetic returns 211 phase of relief portion of the two side 212 and first embodiment of component 21
Compared under, the part of notch section 213 is only reduced so that the magnetic force reduction that rectangle magnetic described in the present embodiment returns component 21 is limited,
Therefore, volume does not have significantly sacrificing, and can increase loud speaker simultaneously bears power and low-frequency effect.And the rectangle magnetic returns
The part of the notch section 213 is only reduced in the two side 212 of component 21, can slot milling place each lug boss 224, and provide net
Empty region, so that each bright and beautiful silk thread 223 extends radian from each lug boss 224.
In addition, by the setting of each trunking 16, it is easy to after each bright and beautiful silk thread 223 can be made to be respectively arranged on each trunking 16 and circuit
Plate 14 is electrically connected (because one end of each trunking 16 corresponds to the position of each circuit board 14), and can be injected in each trunking 16
Colloid 17 fixes each bright and beautiful silk thread 223, and each bright and beautiful silk thread 223 is made to maintain hanging radian appropriate, makees to avoid the rectangular coil 22
Each bright and beautiful silk thread 223 is pulled apart when dynamic.
In conclusion a kind of loadspeaker structure that the embodiment of the present invention is provided, using cyclic annular rectangular framework and bright and beautiful silk
The setting of line can more increase holding for loud speaker in addition to the structural strength of cost and reinforcement rectangular coil for saving rectangular coil
By power, and promote volume and low frequency behavior.
Example the above is only the implementation of the present invention is not to limit to protection scope of the present invention.
Claims (10)
1. a kind of loadspeaker structure, which is characterized in that the loadspeaker structure includes：
Rectangle pedestal；And
Rectangle phonation unit comprising having the rectangle magnetic set on the rectangle pedestal to return, component, floating is set to the rectangle magnetic time
Rectangular coil on component and set on the rectangle pedestal and it is incorporated into the rectangle vibrating diaphragm of the rectangular coil, the rectangle sound
Circle has cyclic annular rectangular framework, and in conjunction with the rectangle vibrating diaphragm, the ring-type rectangular framework is arranged with to be led the ring-type rectangular framework
The both ends of line, the conducting wire are electrically connected bright and beautiful silk thread, and there are two lug bosses for the bottom tool of the ring-type rectangular framework, described to lead
Line and the junction of each bright and beautiful silk thread are located at each lug boss.
2. loadspeaker structure according to claim 1, which is characterized in that each lug boss is located at the cyclic annular rectangle bone
Two short sides of frame.
3. loadspeaker structure according to claim 1, which is characterized in that the rectangle magnetic returns the two bottom sides difference of component
With relief portion, each lug boss activity is respectively contained in each relief portion.
4. loadspeaker structure according to claim 3, which is characterized in that rectangle pedestal both sides correspond to each bright and beautiful silk thread
Zone of action is respectively equipped with avoiding space.
5. loadspeaker structure according to claim 4, which is characterized in that the rectangle pedestal is punished adjacent to each avoiding space
Not She You coil holder, each bright and beautiful silk thread is respectively arranged on each coil holder.
6. loadspeaker structure according to claim 1, which is characterized in that the rectangle magnetic returns the two bottom sides difference of component
With side wall, each side wall is respectively provided with notch section, and each lug boss is movably placed in each notch section respectively.
7. loadspeaker structure according to claim 6, which is characterized in that rectangle pedestal both sides correspond to each bright and beautiful silk thread
Zone of action is respectively equipped with evacuation area.
8. loadspeaker structure according to claim 7, which is characterized in that the rectangle seat body is located at the side in each evacuation area
It is respectively equipped with trunking, each bright and beautiful silk thread is respectively arranged on each trunking.
9. loadspeaker structure according to claim 1, which is characterized in that it is described ring-type rectangular framework be macromolecule material or
Metal material.
10. loadspeaker structure according to claim 9, which is characterized in that the ring-type rectangular framework is aluminum metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488330.8A CN108495245A (en) | 2018-05-21 | 2018-05-21 | Loadspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488330.8A CN108495245A (en) | 2018-05-21 | 2018-05-21 | Loadspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108495245A true CN108495245A (en) | 2018-09-04 |
Family
ID=63353487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488330.8A Pending CN108495245A (en) | 2018-05-21 | 2018-05-21 | Loadspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108495245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451404A (en) * | 2018-12-18 | 2019-03-08 | 东莞顺合丰电业有限公司 | The assembled fixture of loudspeaker vibration component |
| CN109889963A (en) * | 2018-12-27 | 2019-06-14 | 瑞声科技(新加坡)有限公司 | Microphone device |
| WO2022082858A1 (en) * | 2020-10-22 | 2022-04-28 | 瑞声声学科技(深圳)有限公司 | Sound production unit and loudspeaker |
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| US20110033076A1 (en) * | 2009-08-05 | 2011-02-10 | Tsinghua University | Loudspeaker |
| US20130039528A1 (en) * | 2011-08-09 | 2013-02-14 | Jack Peng | Loudspeaker structure with inner frame |
| CN103079156A (en) * | 2013-02-04 | 2013-05-01 | 东星电声科技(东莞)有限公司 | Ultra-thin trumpet |
| CN204069323U (en) * | 2014-07-18 | 2014-12-31 | 瑞声声学科技(常州)有限公司 | Microphone device |
| CN204929250U (en) * | 2015-09-01 | 2015-12-30 | 歌尔声学股份有限公司 | Loudspeaker |
| CN106878879A (en) * | 2015-12-11 | 2017-06-20 | 富祐鸿科技股份有限公司 | The support of slim mini loudspeaker and the assemble method of lead |
| CN206350158U (en) * | 2016-12-19 | 2017-07-21 | 昆山联滔电子有限公司 | Loudspeaker |
| CN107396267A (en) * | 2017-08-30 | 2017-11-24 | 歌尔股份有限公司 | Minitype acoustic generator |
| CN207070344U (en) * | 2017-07-18 | 2018-03-02 | 歌尔科技有限公司 | A kind of loudspeaker |
| CN208158878U (en) * | 2018-05-21 | 2018-11-27 | 东莞顺合丰电业有限公司 | Loadspeaker structure |
-
2018
- 2018-05-21 CN CN201810488330.8A patent/CN108495245A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110033076A1 (en) * | 2009-08-05 | 2011-02-10 | Tsinghua University | Loudspeaker |
| US20130039528A1 (en) * | 2011-08-09 | 2013-02-14 | Jack Peng | Loudspeaker structure with inner frame |
| CN103079156A (en) * | 2013-02-04 | 2013-05-01 | 东星电声科技(东莞)有限公司 | Ultra-thin trumpet |
| CN204069323U (en) * | 2014-07-18 | 2014-12-31 | 瑞声声学科技(常州)有限公司 | Microphone device |
| CN204929250U (en) * | 2015-09-01 | 2015-12-30 | 歌尔声学股份有限公司 | Loudspeaker |
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| CN207070344U (en) * | 2017-07-18 | 2018-03-02 | 歌尔科技有限公司 | A kind of loudspeaker |
| CN107396267A (en) * | 2017-08-30 | 2017-11-24 | 歌尔股份有限公司 | Minitype acoustic generator |
| CN208158878U (en) * | 2018-05-21 | 2018-11-27 | 东莞顺合丰电业有限公司 | Loadspeaker structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451404A (en) * | 2018-12-18 | 2019-03-08 | 东莞顺合丰电业有限公司 | The assembled fixture of loudspeaker vibration component |
| CN109451404B (en) * | 2018-12-18 | 2023-08-04 | 东莞顺合丰电业有限公司 | Assembling jig for loudspeaker vibration assembly |
| CN109889963A (en) * | 2018-12-27 | 2019-06-14 | 瑞声科技(新加坡)有限公司 | Microphone device |
| CN109889963B (en) * | 2018-12-27 | 2022-01-14 | 瑞声科技(新加坡)有限公司 | Sound production device |
| WO2022082858A1 (en) * | 2020-10-22 | 2022-04-28 | 瑞声声学科技(深圳)有限公司 | Sound production unit and loudspeaker |
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