CN208094786U - Loadspeaker structure - Google Patents
Loadspeaker structure Download PDFInfo
- Publication number
- CN208094786U CN208094786U CN201820506738.9U CN201820506738U CN208094786U CN 208094786 U CN208094786 U CN 208094786U CN 201820506738 U CN201820506738 U CN 201820506738U CN 208094786 U CN208094786 U CN 208094786U
- Authority
- CN
- China
- Prior art keywords
- sound
- absorbing
- loadspeaker structure
- frame
- structure according
- 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
- 239000002245 particle Substances 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 239000011358 absorbing material Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001755 vocal effect Effects 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a kind of loadspeaker structure, including prolate shape speaker, phonation unit and sound-absorbing module.Prolate shape speaker includes pars stridulans, sound-absorbing part and assembly hole；Phonation unit is set to pars stridulans；Sound-absorbing module is set to sound-absorbing part.Sound-absorbing module includes that frame, ventilative unit and sound-absorbing particle, sound-absorbing particle are set to frame, closed-cell of breathing freely frame.Sound-absorbing module combination assembly hole, and it is suspended on sound-absorbing part.The sound-absorbing module of the utility model can be vacantly set in prolate shape speaker as a result, and sound-absorbing module is made to ventilate to push up bottom two sides, to be effectively increased the contact area of gas, and play preferable sound-absorbing effect.
Description
Technical field
The utility model is related to a kind of loadspeaker structure, espespecially one kind can be such that sound-absorbing module is vacantly set in prolate shape speaker
And ventilated with pushing up bottom two sides, to be effectively increased the contact area of gas, and play the loud speaker of preferable sound-absorbing effect person
Structure.
Background technology
The loud speaker of general flat-shaped rectangle, is usually arranged phonation unit in the side of speaker, and the other side of speaker is then straight
Connect perfusion sound-absorbing material.In this way, sound-absorbing effect can be reached by sound-absorbing material.
However, for existing loud speaker, sound-absorbing material is filled in the other side of speaker in a manner of being directly perfused,
It is easy to involve speaker because of the filling failure of sound-absorbing material, process yield is caused to reduce；And when sound-absorbing material is filled in speaker
Behind the other side, being usually only located at the sound-absorbing material of surface (top surface) can contact with gas so that sound-absorbing material is only capable of having single
Face air-permeable layer causes the sound-absorbing effect of the sound-absorbing material on non-surface layer bad, and sound-absorbing effect is caused not play effectively, and then influences
The bass of loud speaker exports.
Therefore, how to invent a kind of loadspeaker structure, can reach the contact area for being effectively increased gas with it, and play compared with
The purpose of good sound-absorbing effect will be that the utility model is intended to actively disclose place.
Invention content
In view of the shortcoming of the above-mentioned prior art, it does not reach perfection inventor's thoughts, exhausts its intelligence then and careful studies gram
Clothes, and then a kind of loadspeaker structure is developed, to which sound-absorbing module can be made to ventilate to push up bottom two sides, to be effectively increased gas
Contact area, and play the purpose of preferable sound-absorbing effect.
For the above-mentioned purpose and other purposes, the utility model system provide a kind of loadspeaker structure comprising：Prolate shape sound
Case, phonation unit and sound-absorbing module；Prolate shape speaker includes the pars stridulans and sound-absorbing part being connected, and prolate shape speaker, which has, to be connected
The assembly hole of logical sound-absorbing part；Phonation unit is set to pars stridulans；Sound-absorbing module is set to sound-absorbing part, and sound-absorbing module includes frame, breathes freely
Unit and sound-absorbing particle, frame have accommodating space, and unit of breathing freely is set to frame and closing accommodating space, and sound-absorbing particle, which is set to, to be held
Between emptying, sound-absorbing module is incorporated into assembly hole, and sound-absorbing module is suspended on sound-absorbing part.
Assembling wall, the both ends difference of sound-absorbing module are equipped in above-mentioned loadspeaker structure, between pars stridulans and sound-absorbing part
It is incorporated into assembling wall and assembly hole.
In above-mentioned loadspeaker structure, prolate shape speaker is flat-shaped cuboid, and prolate shape speaker includes upper shell and lower casing
Body, pars stridulans, sound-absorbing part and assembly hole form between upper shell and lower housing.
In above-mentioned loadspeaker structure, the both sides for assembling wall are respectively provided with intercommunicating pore, each intercommunicating pore connection pars stridulans with
Sound-absorbing part.
In above-mentioned loadspeaker structure, there are two side plate, fixed part and filling portion, two side plates are oppositely arranged frame tool,
Fixed part is set to one end of two side plates, and filling portion is set to the other end of two side plates, and accommodating space forms in two side plates, consolidates
Determine between portion and filling portion, unit of breathing freely is set to two side plates, and filling portion is incorporated into assembly hole.
In above-mentioned loadspeaker structure, wherein one end of sound-absorbing module is incorporated into assembling wall with colloid.
In above-mentioned loadspeaker structure, there is the inlet of connection accommodating space, inlet to be equipped with closure member in filling portion, fill
The side that dress portion corresponds to accommodating space has an annular pad, and closure member is set to annular pad to close inlet, annular pad
Periphery has annular glue groove.
In above-mentioned loadspeaker structure, the ventilative screen cloth or metal dictyosome of unit cladding frame of breathing freely.
In above-mentioned loadspeaker structure, ventilative unit is respectively arranged on two ventilative screen cloths or two gold on frame top bottom two sides
Belong to dictyosome.
In above-mentioned loadspeaker structure, the top surface and bottom surface of sound-absorbing module are ventilative face.
The loadspeaker structure of the utility model as a result, can be such that sound-absorbing module is vacantly set in prolate shape speaker, allow sound-absorbing mould
Block is ventilated with pushing up bottom two sides, to be effectively increased the contact area of gas, and plays the purpose of preferably sound-absorbing effect.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the appearance diagram of the utility model preferred embodiment；
Fig. 2 is the decomposition diagram of the utility model preferred embodiment；
Fig. 3 is the profile status schematic diagram of the utility model preferred embodiment；
Fig. 4 is another profile status schematic diagram of the utility model preferred embodiment.
Reference numeral
1 prolate shape speaker
11 pars stridulans
12 sound-absorbing parts
13 assembling walls
131 intercommunicating pores
14 vocal holes
15 assembly holes
16 upper shells
17 lower housings
2 phonation units
3 sound-absorbing modules
31 frames
311 accommodating spaces
312 side plates
313 fixed parts
314 filling portions
315 colloids
316 inlets
317 closure members
318 annular pad
319 annular glue grooves
32 ventilative units
33 sound-absorbing particles
34 top surfaces
35 bottom surfaces
Specific implementation mode
To fully understand the purpose, feature and effect of the utility model, hereby by following specific embodiments, and coordinate attached
Figure, elaborates to the utility model, illustrates as after：
It please refers to Fig.1 to Fig. 4, as shown, the utility model provides a kind of loadspeaker structure comprising prolate shape speaker
1, phonation unit 2 and sound-absorbing module 3.
Prolate shape speaker 1 includes the pars stridulans 11 being connected and sound-absorbing part 12, and there is connection to send out for the top surface of prolate shape speaker 1
The vocal hole 14 of part 11, the side of prolate shape speaker 1 have the assembly hole 15 of connection sound-absorbing part 12.
Phonation unit 2 is set to pars stridulans 11 and connection vocal hole 14.
Sound-absorbing module 3 is set to sound-absorbing part 12, and sound-absorbing module 3 includes frame 31, ventilative unit 32 and sound-absorbing particle 33, frame
31 have accommodating space 311, and unit 32 of breathing freely is set to frame 31 and closing accommodating space 311, and sound-absorbing particle 33 is set to accommodating sky
Between 311, sound-absorbing module 3 is incorporated into assembly hole 15, so that sound-absorbing module 3 is suspended on sound-absorbing part 12.In addition, the top of sound-absorbing module 3
Face and bottom surface can be main ventilative face.
Upon assembly, prolate shape speaker 1 and phonation unit 2 are first combined into the semi-finished product of loud speaker, inhaled again later
The assembling of sound module 3.When sound-absorbing module 3 is in assembling, frame 31, and then the appearance of closed frame 31 are first coated with ventilative unit 32
311 between emptying, and sound-absorbing particle 33 is filled in accommodating space 311 and constitutes sound-absorbing module 3, later again by sound-absorbing module 3
One end wears the assembly hole 15 of prolate shape speaker 1 to be set to sound-absorbing part 12, and is incorporated into assembly hole with one end of sound-absorbing module 3
15, so that sound-absorbing module 3 is suspended on sound-absorbing part 12, and makes pars stridulans 11 and sound-absorbing part 12 be in air-tight state, and then complete to raise one's voice
Device structure.The semi-finished product (i.e. prolate shape speaker 1 and phonation unit 2) of loud speaker can be assembled apart with sound-absorbing module 3 as a result,
When respectively completing assembling operation, then it is assembled into the finished product of loadspeaker structure together.To avoid the 33 filling failure of sound-absorbing particle
The problem of involving the semi-finished product of loud speaker.And has and be easy to that sound-absorbing module 3 is placed in and is incorporated into excellent in prolate shape speaker 1
Point, and reach the convenience of assembling operation.In addition, sound-absorbing part 12 can be located at any position around pars stridulans 11, and sound-absorbing part
12 quantity can be two or more.
Since the sound-absorbing module 3 of the utility model is vacantly set to sound-absorbing part 12, have top bottom two sides ventilative (two-sided
Gas) design, and then the sound-absorbing area of contact gas can be effectively increased, and there is preferable sound-absorbing effect, so that loud speaker
Bass is further played.
Assembling wall 13 is equipped in the preferred embodiment of the utility model, between pars stridulans 11 and sound-absorbing part 12,
The both ends of sound-absorbing module 3 are respectively in connection in assembling wall 14 and assembly hole 15.The sound-absorbing module 3 of the present embodiment can be more steady as a result,
Surely vacantly it is set to sound-absorbing part 12.
In the preferred embodiment of the utility model, prolate shape speaker 1 is flat-shaped cuboid, and prolate shape speaker 1
It is made of upper shell 16 and lower housing 17, assembling wall 13 is set to lower housing 17, and vocal hole 14 is set to upper shell 16, pars stridulans
11, sound-absorbing part 12 and assembly hole 15 form between upper shell 16 and lower housing 17.It can make the prolate shape sound of the present embodiment as a result,
Case 1 has the structure design for meeting flat-shaped cuboid.The both sides for organizing dress wall 13 separately are respectively provided with intercommunicating pore 131, each intercommunicating pore
131 connection pars stridulans 11 and sound-absorbing part 12.In this way, can be when 2 start of phonation unit, by the gas of pars stridulans 11 by each intercommunicating pore
131 conduction make sound-absorbing module 3 ventilate to push up bottom two sides to sound-absorbing part 12, and are effectively increased the contact area of gas, reach
Play preferable sound-absorbing effect.
In the preferred embodiment of the utility model, the frame 31 of sound-absorbing module 3 has there are two side plate 312, fixes
Portion 313 and filling portion 314, two side plates 312 are oppositely arranged, and fixed part 313 is set to one end of two side plates 312, filling portion 314
Set on the other end of two side plates 312, accommodating space 311 form in two side plates 312, fixed part 313 and filling portion 314 it
Between, unit 32 of breathing freely is set to two side plates 312.When sound-absorbing module 3 and prolate shape speaker 1 assemble, make suction by two side plates 312
3 left and right sides of sound module more firmly enters sound-absorbing part 12 by assembly hole 15 along the internal face of prolate shape speaker 1, and by solid
Determine portion 313 and coordinates colloid 315 (such as：Two-sided calymma silk floss, double faced adhesive tape or solid) it is incorporated into assembling wall 13, and make filling portion
314 are incorporated into assembly hole 15 with solid.In this way, sound-absorbing module 3 can be made to reach the effect of being easy to be incorporated into prolate shape speaker 1.
In the preferred embodiment of the utility model, the filling portion 314 of frame 31 has the note of connection accommodating space
Entrance 316, inlet 316 can be rectangular or circular perforation, with rectangular for embodiment in the utility model, and inlet 316
Equipped with closure member 317, the side that filling portion 314 corresponds to accommodating space 311 has annular pad 318, the periphery of annular pad 318
With annular glue groove 319, closure member 317 is PET material body.Sound-absorbing particle 33 can be filled in appearance by inlet 316 as a result,
311 between emptying, annular pad 318 is set to close inlet 316, so that sound-absorbing particle 33 can be received with closure member 317 again later
It is dissolved between frame 31 and ventilative unit 32, involves prolate shape speaker 1 to avoid due to the 33 filling failure of sound-absorbing particle.
In addition, annular pad 318 can be rectangular or circular pad, with rectangular for embodiment in the utility model.By ring
Shape pad 318 can avoid sound-absorbing particle 33 because electrostatic problem is fallen near inlet 316, and influence the sealing of hole of closure member 317
Effect.And by annular glue groove 319, can make sound-absorbing module 3 and prolate shape speaker 1 upper shell 16 and lower housing 17 by solid
When combination, the solid of spilling is allowed to enter in annular glue groove 319, the position without flowing to ventilative unit 32, to avoid connecing
Agent influences the sound-absorbing effect of sound-absorbing module 3.
In the preferred embodiment of the utility model, unit 32 of breathing freely coats the ventilative screen cloth or metal mesh of frame 31
Body, or to be respectively arranged on the two ventilative screen cloths or two metal dictyosomes that frame 31 pushes up bottom two sides, it is ventilative in the utility model
Unit 32 is to coat the ventilative screen cloth of frame 31 as embodiment.And sound-absorbing particle 33 is respectively zeolite or activated carbon.It can make as a result,
The utility model can more meet required in actual use.
The utility model hereinbefore illustrated with preferred embodiment, however it will be understood by those skilled in the art that preceding
The embodiment stated is only used for describing the utility model, and is not construed as limitation the scope of the utility model.It should be noted that lifting
All and aforementioned utility model equivalent variation and displacement, should all be set as being covered by the scope of the utility model.Therefore, this practicality
Novel protection domain is when being subject to the range that claims are defined.
Claims (10)
1. a kind of loadspeaker structure, which is characterized in that including：
Prolate shape speaker comprising the pars stridulans and sound-absorbing part being connected, the prolate shape speaker, which has, is connected to the sound-absorbing part
Assembly hole；
Phonation unit is set to the pars stridulans；And
Sound-absorbing module, is set to the sound-absorbing part, and the sound-absorbing module includes frame, ventilative unit and sound-absorbing particle, the frame
Frame has accommodating space, and the ventilative unit is set to the frame and the closing accommodating space, sound-absorbing particle are set to the appearance
Between emptying, the sound-absorbing module is incorporated into the assembly hole, and the sound-absorbing module is suspended on the sound-absorbing part.
2. loadspeaker structure according to claim 1, which is characterized in that be equipped between the pars stridulans and the sound-absorbing part
Wall is assembled, the both ends of the sound-absorbing module are respectively in connection in the assembling wall and the assembly hole.
3. loadspeaker structure according to claim 1, which is characterized in that the prolate shape speaker is flat-shaped cuboid, institute
It includes upper shell and lower housing to state prolate shape speaker, and the pars stridulans, the sound-absorbing part and the assembly hole form on described
Between shell and the lower housing.
4. loadspeaker structure according to claim 2, which is characterized in that the both sides of the assembling wall are respectively provided with connection
Hole, each intercommunicating pore are connected to the pars stridulans and the sound-absorbing part.
5. loadspeaker structure according to claim 1, which is characterized in that frame tool there are two side plate, fixed part and
Filling portion, the side plate are oppositely arranged, and the fixed part is set to one end of the side plate, and the filling portion is set to the side plate
The other end, the accommodating space form between the side plate, the fixed part and the filling portion, and the ventilative unit is set to
The side plate, the filling portion are incorporated into the assembly hole.
6. loadspeaker structure according to claim 2, which is characterized in that wherein one end of the sound-absorbing module is with colloid knot
Together in the assembling wall.
7. loadspeaker structure according to claim 5, which is characterized in that the filling portion, which has, is connected to the accommodating space
Inlet, the inlet is equipped with closure member, and the side that the filling portion corresponds to the accommodating space has annular pad, institute
It states closure member and is set to the annular pad to close the inlet, the periphery of the annular pad has annular glue groove.
8. loadspeaker structure according to claim 1, which is characterized in that the ventilative unit coats the ventilative of the frame
Screen cloth or metal dictyosome.
9. loadspeaker structure according to claim 1, which is characterized in that the ventilative unit is respectively arranged on the frame top
Two ventilative screen cloths or two metal dictyosomes on bottom two sides.
10. loadspeaker structure according to claim 1, which is characterized in that the top surface and bottom surface of the sound-absorbing module are
Gas face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506738.9U CN208094786U (en) | 2018-04-11 | 2018-04-11 | Loadspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506738.9U CN208094786U (en) | 2018-04-11 | 2018-04-11 | Loadspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094786U true CN208094786U (en) | 2018-11-13 |
Family
ID=64058910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820506738.9U Expired - Fee Related CN208094786U (en) | 2018-04-11 | 2018-04-11 | Loadspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788375A (en) * | 2018-12-31 | 2019-05-21 | 瑞声声学科技(深圳)有限公司 | Loudspeaker enclosure |
-
2018
- 2018-04-11 CN CN201820506738.9U patent/CN208094786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788375A (en) * | 2018-12-31 | 2019-05-21 | 瑞声声学科技(深圳)有限公司 | Loudspeaker enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |