CN208924495U - A kind of two-layer equation speaker frame - Google Patents
A kind of two-layer equation speaker frame Download PDFInfo
- Publication number
- CN208924495U CN208924495U CN201821632640.4U CN201821632640U CN208924495U CN 208924495 U CN208924495 U CN 208924495U CN 201821632640 U CN201821632640 U CN 201821632640U CN 208924495 U CN208924495 U CN 208924495U
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- China
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- interior
- support frame
- circle
- inner support
- fixed pin
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
A kind of two-layer equation speaker frame, belongs to speaker frame technical field；Pass through interior upper circle, interior lower circle, the assembly of inner support frame and interior centre circle makes speaker frame realize Combined splice, due to frame being resolved into upper circle in the part by fixed cone, centre circle in the part of stationary positioned branch piece, lower circle and four parts of inner support frame in the part of fixed magnetic loop, thus easily change the fitted position of frame, such as to change some height, as long as then changing that component for changing size, therefore on the make by mold, the restriction for making lathe and manufacture craft is small, in design, sometimes mold is not used, it can also be with batch making, i.e. so-called more economical effect；Damping device by spring can by transferred out on inner support frame come vibration eliminate, realize loudspeaker at runtime caused by the effect eliminated by damping device of acoustic wave vibrations；Air bag ring swings inner support frame significantly, and is damaged.
Description
Technical field
The utility model belongs to speaker frame technical field, is specifically related to a kind of two-layer equation speaker frame.
Background technique
Currently, speaker frame in the market is all an entirety from structure, for production frame, a full set will be employed
Mold, once and mold form, then the fitted position of entire frame and shape are all difficult to change.Meanwhile it being designed in frame
Cheng Zhong often will be restricted much because to be limited by mold and manufacture craft etc., and a whole set of mold is primary
Property investment it is also very big, once flaw occurs in some design point, whole set of die can be made to scrap.
Summary of the invention
The utility model mainly solves technical problem present in the above-mentioned prior art, provides a kind of two-layer equation loudspeaker
Frame.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of two-layer equation is raised
Sound device frame, including outside upper ring, outside lower ring, interior Shang Quan and Nei Xiaquan, the diameter of the outer lower ring are less than outside upper ring, it is described it is outer under
Circle is set to the lower section of outside upper ring, several outer support frames is equipped between the outside upper ring and outer lower ring, the outer support frame will be outside upper
Circle is connected and fixed with outer lower ring, and the interior upper circle is set in the inner ring of outside upper ring, and the diameter of the interior lower circle is less than interior upper circle, institute
The lower section that interior lower circle is set to interior upper circle is stated, inner support frame is equipped between the interior Shang Quan and interior lower circle, the inner support frame will be interior
Shang Quan is connected and fixed with Nei Xiaquan, and the middle part of the inner support frame is equipped with interior centre circle, and the outside connection of the interior centre circle is several interior
Support frame, the upper and lower ends between the outer support frame and inner support frame are equipped with damping device, and the damping device includes interior
The right end of connecting rod, outer tie rod, piston cylinder and spring, the inside connecting rod is set in piston cylinder, a left side for the outer tie rod
End is set in piston cylinder, and the spring is set between inside connecting rod and outer tie rod, between the outer support frame and inner support frame
Middle part be equipped with air bag ring.
Preferably, the top and bottom of the outer support frame are equipped with the first mounting groove, the upper end of the inner support frame,
Middle part and lower end are equipped with the second mounting groove, and the upside in first mounting groove and the second mounting groove slot is equipped with semicircle convex
Block, is equipped with several first fixed pins on the outside of the outside upper ring and outer lower ring, the interior Shang Quan, interior centre circle and interior lower circle it is outer
Side is equipped with the second fixed pin, and semicircle groove is equipped on the upside of first fixed pin and the second fixed pin, and described first is solid
Rationed marketing is set in the first mounting groove, and second fixed pin is set in the second fixing groove, and it is recessed that the semicircle convex block is set to semicircle
In slot.
Preferably, the left end of the inside connecting rod is equipped with left fixed pin, the right end of the outer tie rod is equipped with right fixation
Pin is set on the inside of the outer support frame there are two outer fixing groove, sets that there are two interior fixing grooves on the outside of the inner support frame, described
Upside in outer fixing groove and interior fixing groove slot is equipped with smaller part round bump, and the upside of the left fixed pin and right fixed pin is equal
Equipped with smaller part round recessed, the left fixed pin is set in interior fixing groove, and the right fixed pin is set in outer fixing groove, the smaller part
Round bump is set in smaller part round recessed.
The utility model has the advantages that be made to raise by the assembly of interior Shang Quan, Nei Xiaquan, inner support frame and interior centre circle
Sound device frame realizes Combined splice, since frame is resolved into upper circle in the part by fixed cone, stationary positioned branch piece
Circle and four parts of inner support frame are played in the part of centre circle, fixation magnetic loop in part, thus easily change frame
Fitted position will such as change some height, if that component for changing size is then changed, meanwhile, single part again may be used
Outer list processing is separately carried out, the color or shape of entire frame can be done very abundant, and since the structure of single part is simpler
It is single, therefore on the make restricted by mold, production lathe and manufacture craft small, in design, mold is not used sometimes, it can also be with
Batch making, to draw a design, small lot make, appropriateness is wider, i.e., so-called more economical effect；Damping device can by spring
The vibration come will be transferred out on inner support frame to eliminate, and realize that generated acoustic wave vibrations are filled loudspeaker by damping at runtime
Set the effect of elimination；Air bag ring swings inner support frame significantly, and is damaged；Therefore the utility model has structure
Simply, the features such as reasonable is designed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of overlooking structure diagram of the utility model；
Fig. 3 is a kind of structural schematic diagram of the utility model damping device；
Fig. 4 is the enlarged diagram in the portion A in Fig. 1；
Fig. 5 is the enlarged diagram in the portion B in Fig. 1；
Fig. 6 is the enlarged diagram in the portion C in Fig. 1；
Fig. 7 is the enlarged diagram in the portion D in Fig. 1；
Fig. 8 is the enlarged diagram in the portion E in Fig. 1.
In figure: 1, outside upper ring；2, outer lower ring；3, interior upper circle；4, Nei Xiaquan；5, outer support frame；6, inner support frame；7, in interior
Circle；8, damping device；9, inside connecting rod；10, outer tie rod；11, piston cylinder；12, spring；13, air bag ring；14, the first installation
Slot；15, the second mounting groove；16, semicircle convex block；17, the first fixed pin；18, the second fixed pin；19, semicircle groove；20, left
Fixed pin；21, right fixed pin；22, outer fixing groove；23, interior fixing groove；24, smaller part round bump；25, smaller part round recessed.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: a kind of two-layer equation speaker frame, as Figure 1-Figure 8, including outside upper ring, outside lower ring, it is interior it is upper circle and
Interior lower circle, the diameter of the outer lower ring are less than outside upper ring, and the outer lower ring is set to the lower section of outside upper ring, the outside upper ring and it is outer under
Several outer support frames are equipped between circle, outside upper ring and outer lower ring are connected and fixed by the outer support frame, and the interior upper circle is set to outer
In the inner ring of upper circle, the diameter of the interior lower circle is less than interior upper circle, and the interior lower circle is set to the lower section of interior upper circle, the interior upper circle
Inner support frame is equipped between interior lower circle, interior Shang Quan and Nei Xiaquan is connected and fixed by the inner support frame, the inner support frame
Middle part is equipped with interior centre circle, and the outside of the interior centre circle connects several inner support frames, between the outer support frame and inner support frame
Upper and lower ends are equipped with damping device, and the damping device includes inside connecting rod, outer tie rod, piston cylinder and spring, it is described in
The right end of connecting rod is set in piston cylinder, and the left end of the outer tie rod is set in piston cylinder, and the spring is set to inside connecting rod
Between outer tie rod, the middle part between the outer support frame and inner support frame is equipped with air bag ring.
The top and bottom of the outer support frame are equipped with the first mounting groove, the upper end of the inner support frame, middle part and under
End is equipped with the second mounting groove, and the upside in first mounting groove and the second mounting groove slot is equipped with semicircle convex block, described
It is equipped with several first fixed pins on the outside of outside upper ring and outer lower ring, is all provided on the outside of the interior Shang Quan, interior centre circle and interior lower circle
There is the second fixed pin, semicircle groove is equipped on the upside of first fixed pin and the second fixed pin, first fixed pin is set
In in the first mounting groove, second fixed pin is set in the second fixing groove, and the semicircle convex block is set in semicircle groove, is made
A components are more convenient stronger in assembling.
The left end of the inside connecting rod is equipped with left fixed pin, and the right end of the outer tie rod is equipped with right fixed pin, described outer
It is set on the inside of support frame there are two outer fixing groove, sets that there are two interior fixing groove, the outer fixing grooves on the outside of the inner support frame
It is equipped with smaller part round bump with the upside in interior fixing groove slot, is equipped with smaller part on the upside of the left fixed pin and right fixed pin
Round recessed, the left fixed pin are set in interior fixing groove, and the right fixed pin is set in outer fixing groove, the smaller part round bump
In smaller part round recessed, keep damping device root when using in the future secured.
The use principle that the utility model passes through: by the assembly of interior Shang Quan, Nei Xiaquan, inner support frame and interior centre circle, shape
At a knockdown speaker frame, since the structure of single part is simpler, on the make by mold, production lathe
And the restriction of manufacture craft is small, in design, does not use mold sometimes, can also with batch making, to draw a design, small lot makes, fit
Conjunction degree is wider；Damping device by spring can by transferred out on inner support frame come vibration eliminate, realize loudspeaker exist
Generated acoustic wave vibrations are eliminated by damping device when operation；Outside upper ring, outside lower ring and outer support frame effectively protect on interior
Circle, interior lower circle and inner support frame are not damaged when installing remaining attachment of loudspeaker by external force accidental impact.
Finally it is pointed out that above embodiments are only the more representational examples of the utility model.Obviously, this is practical new
Type is not limited to the above embodiments, and acceptable there are many deformations.All foundation the technical essence of the utility model are to above embodiments
Made any simple modification, equivalent change and modification are considered as belonging to the protection scope of the utility model.
Claims (3)
1. a kind of two-layer equation speaker frame, including outside upper ring, outside lower ring, interior Shang Quan and Nei Xiaquan, it is characterised in that described outer
The diameter of lower circle is less than outside upper ring, and the outer lower ring is set to the lower section of outside upper ring, if being equipped between the outside upper ring and outer lower ring
Outside upper ring and outer lower ring are connected and fixed by dry outer support frame, the outer support frame, and the interior upper circle is set in the inner ring of outside upper ring,
The diameter of the interior lower circle is less than interior upper circle, and the interior lower circle is set to the lower section of interior upper circle, between the interior Shang Quan and interior lower circle
Equipped with inner support frame, interior Shang Quan and Nei Xiaquan is connected and fixed by the inner support frame, and the middle part of the inner support frame is equipped in interior
The outside of circle, the interior centre circle connects several inner support frames, and the upper and lower ends between the outer support frame and inner support frame are all provided with
There is damping device, the damping device includes inside connecting rod, outer tie rod, piston cylinder and spring, the right end of the inside connecting rod
In piston cylinder, the left end of the outer tie rod is set in piston cylinder, the spring be set to inside connecting rod and outer tie rod it
Between, the middle part between the outer support frame and inner support frame is equipped with air bag ring.
2. a kind of two-layer equation speaker frame according to claim 1, it is characterised in that the upper end of the outer support frame with
Lower end is equipped with the first mounting groove, and upper end, middle part and the lower end of the inner support frame are equipped with the second mounting groove, first peace
Upside in tankage and the second mounting groove slot is equipped with semicircle convex block, is equipped on the outside of the outside upper ring and outer lower ring several
First fixed pin is equipped with the second fixed pin, first fixed pin and on the outside of the interior Shang Quan, interior centre circle and interior lower circle
Semicircle groove is equipped on the upside of two fixed pins, first fixed pin is set in the first mounting groove, and second fixed pin is set
In in the second fixing groove, the semicircle convex block is set in semicircle groove.
3. a kind of two-layer equation speaker frame according to claim 1, it is characterised in that the left end of the inside connecting rod is set
There is left fixed pin, the right end of the outer tie rod is equipped with right fixed pin, it is set on the inside of the outer support frame there are two outer fixing groove,
It is set on the outside of the inner support frame there are two interior fixing groove, the upside in the outer fixing groove and interior fixing groove slot is equipped with smaller part
Round bump, smaller part round recessed is equipped on the upside of the left fixed pin and right fixed pin, and the left fixed pin is set to interior fixation
In slot, the right fixed pin is set in outer fixing groove, and the smaller part round bump is set in smaller part round recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632640.4U CN208924495U (en) | 2018-10-09 | 2018-10-09 | A kind of two-layer equation speaker frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632640.4U CN208924495U (en) | 2018-10-09 | 2018-10-09 | A kind of two-layer equation speaker frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208924495U true CN208924495U (en) | 2019-05-31 |
Family
ID=66708575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632640.4U Expired - Fee Related CN208924495U (en) | 2018-10-09 | 2018-10-09 | A kind of two-layer equation speaker frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208924495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526461A (en) * | 2020-05-19 | 2020-08-11 | 浙江欧赛电子有限公司 | Anti-resonance loudspeaker frame |
-
2018
- 2018-10-09 CN CN201821632640.4U patent/CN208924495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526461A (en) * | 2020-05-19 | 2020-08-11 | 浙江欧赛电子有限公司 | Anti-resonance loudspeaker frame |
| CN111526461B (en) * | 2020-05-19 | 2021-06-22 | 嵊州新宸电子有限公司 | Anti-resonance loudspeaker frame |
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| Date | Code | Title | Description |
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| 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: 20190531 Termination date: 20201009 |