CN211860529U - Foaming flat paper basin - Google Patents
Foaming flat paper basin Download PDFInfo
- Publication number
- CN211860529U CN211860529U CN202020631887.5U CN202020631887U CN211860529U CN 211860529 U CN211860529 U CN 211860529U CN 202020631887 U CN202020631887 U CN 202020631887U CN 211860529 U CN211860529 U CN 211860529U
- Authority
- CN
- China
- Prior art keywords
- cone
- voice coil
- frame
- hole
- coil loudspeaker
- 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
- 238000005187 foaming Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 8
- 230000010354 integration Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a dull and stereotyped cone foams, the frame, be provided with the cone in the frame, frame and cone upper end integration respectively is connected with planking and inner panel, cone internal surface is connected with the dust cover, frame and cone bottom are provided with interior through-hole and outer through-hole respectively, wear to be equipped with the voice coil loudspeaker voice coil in interior through-hole and the outer through-hole, the cover is equipped with bullet ripples, china, magnet and hoop in proper order from the top down on the voice coil loudspeaker voice coil surface, simple structure, and the structure is clearly understandable, and the cone is made for the foaming material, has that the quality is light, the compliance is good, possesses the buffering, inhales the sound, shakes, inhale shake, heat retaining characteristic, and the installation is simple, and dustproof effectual, convenient clearance, structural strength is high, long service life, powerful.
Description
Technical Field
The utility model relates to a cone technical field specifically is a dull and stereotyped cone of foaming.
Background
In the loudspeaker, after being connected with an audio signal, the voice coil can generate strong vibration in a magnetic field, the voice coil is fixed on the cone, the vibration of the voice coil drives the cone to vibrate simultaneously, and the cone vibrates to force air to vibrate, so that sound is produced. In order to achieve a good sounding effect, the cone is generally made into a cone shape, and some cones of bass speakers are made into a flat plate type, which is called as a flat plate speaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dull and stereotyped cone foams to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dull and stereotyped cone of foaming, includes the frame, be provided with the cone in the frame, frame and cone upper end integration are connected with planking and inner panel respectively, cone internal surface is connected with the dust cover, frame and cone bottom are provided with interior through-hole and outer through-hole respectively, wear to be equipped with the voice coil loudspeaker voice coil in interior through-hole and the outer through-hole, the voice coil loudspeaker voice coil surface from the top down overlaps in proper order and is equipped with bullet ripples, china, magnet and hoop.
Preferably, the outer plate is provided with an annular groove on the upper surface, the inner plate is arranged in the annular groove in a clamped mode, and the outer plate is fixedly connected with the inner plate through a plurality of bolts.
Preferably, the inner surface of the cone is provided with an annular clamping groove, and the peripheral end of the dust cover is clamped with the annular clamping groove.
Preferably, the inner plate upper end face is integrally provided with a bulge, and the outer surface of the outer frame is uniformly provided with a plurality of heat dissipation holes.
Preferably, the voice coil loudspeaker voice coil lower extreme integration is connected with the fixed head, the fixed head surface is provided with the external screw thread, be provided with the perforation in the middle of bullet ripples, china, magnet and the hoop, the perforation internal surface is provided with the internal thread.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, and the cone is made for the foaming material, has that the quality is light, the compliance is good, possesses the buffering, inhales the sound, inhale shake, heat retaining characteristic, and the installation is simple, and is dustproof effectual, convenient clearance, and structural strength is high, long service life, powerful is worth promoting.
Drawings
FIG. 1 is a schematic view of the overall structure of a foam flat paper cone;
fig. 2 is a schematic view of the overall cross-sectional structure of a foam flat paper cone.
In the figure: 1-voice coil, 2-heat dissipation holes, 3-outer frame, 4-outer plate, 5-elastic wave, 6-Huasi, 7-magnet, 8-iron ring, 9-annular groove, 10-protrusion, 11-inner plate, 12-paper cone, 13-dust cover, 14-annular clamping groove, 15-inner through hole, 16-outer through hole, 17-fixing head and 18-external thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a dull and stereotyped cone of foaming, includes frame 3, be provided with cone 12 in the frame 3, frame 3 and cone 12 upper end integration respectively are connected with planking 4 and inner panel 11, 12 internal surface connections of cone have dust cover 13, frame 3 and cone 12 bottom are provided with interior through-hole 15 and outer through-hole 16 respectively, wear to be equipped with voice coil loudspeaker voice coil 1 in interior through-hole 15 and the outer through-hole 16, 1 surface from the top down of voice coil loudspeaker voice coil is equipped with bullet ripples 5, china 6, magnet 7 and hoop 8 in proper order.
The cone 12 sets up in frame 3 for the support installation of cone 12, and cone 12 and frame 3 bottom are provided with interior through-hole 15 and outer through-hole 16 respectively, and voice coil loudspeaker voice coil 1 wears to establish in the through-hole, and 1 surface from the top down of voice coil loudspeaker voice coil is overlapped in proper order and is equipped with bullet ripples 5, huasi 6, magnet 7 and hoop 8, and for dull and stereotyped inside stereo set subassembly, 12 internal surface connections of cone have dust cover 13 for it is dustproof in the cone 12.
The upper surface of the outer plate 4 is provided with an annular groove 9, the inner plate 11 is arranged in the annular groove 9 and clamped, the outer plate 4 and the inner plate 11 are fixedly connected through a plurality of bolts, the inner plate 11 at the upper end of the paper cone 12 is clamped with the outer plate 4 at the upper end of the outer frame 3, and the outer plate 4 and the inner plate 11 are fixedly connected through bolts to realize the installation of the paper cone 12 in the outer frame 3.
The inner surface of the cone 12 is provided with an annular clamping groove 14, the peripheral end of the dust cover 13 is clamped with the annular clamping groove 14, and the dust cover 13 is convenient to install and clean.
The integrated arch 10 that is provided with of inner panel 11 up end, 3 surfaces of frame evenly are provided with a plurality of louvres 2, can improve life, and strengthen the structural strength of frame 3.
1 lower extreme integration of voice coil loudspeaker voice coil is connected with fixed head 17, fixed head 17 surface is provided with external screw thread 18, be provided with the perforation in the middle of bullet ripples 5, huas 6, magnet 7 and hoop 8, the perforation internal surface is provided with the internal thread, earlier with the fixed head 17 of outband screw thread 18 in bullet ripples 5, huas 6, magnet 7 and the hoop 8 installation, the cover is established at the voice coil loudspeaker voice coil surface afterwards, simple to operate, the structure is firm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a foaming flat board cone, includes frame (3), its characterized in that: be provided with cone (12) in frame (3), frame (3) and cone (12) upper end integration respectively are connected with planking (4) and inner panel (11), cone (12) internal surface connection has dust cover (13), frame (3) and cone (12) bottom are provided with interior through-hole (15) and outer through-hole (16) respectively, wear to be equipped with voice coil loudspeaker voice coil (1) in interior through-hole (15) and outer through-hole (16), voice coil loudspeaker voice coil (1) surface from the top down is overlapped in proper order and is equipped with bullet ripples (5), china (6), magnet (7) and hoop (8).
2. A foam board cone as claimed in claim 1, wherein: the improved structure is characterized in that an annular groove (9) is formed in the upper surface of the outer plate (4), the inner plate (11) is arranged in the annular groove (9) in a clamped mode, and the outer plate (4) and the inner plate (11) are fixedly connected through a plurality of bolts.
3. A foam board cone as claimed in claim 2, wherein: the inner surface of the cone (12) is provided with an annular clamping groove (14), and the peripheral end of the dust cover (13) is clamped with the annular clamping groove (14).
4. A foam board cone as claimed in claim 3, wherein: the integrated heat dissipation device is characterized in that a protrusion (10) is integrally arranged on the upper end face of the inner plate (11), and a plurality of heat dissipation holes (2) are uniformly formed in the outer surface of the outer frame (3).
5. The foam board cone of claim 4, wherein: the voice coil loudspeaker voice coil (1) lower extreme integration is connected with fixed head (17), fixed head (17) surface is provided with external screw thread (18), be provided with the perforation in the middle of bullet ripples (5), china (6), magnet (7) and hoop (8), the perforation internal surface is provided with the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631887.5U CN211860529U (en) | 2020-04-21 | 2020-04-21 | Foaming flat paper basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631887.5U CN211860529U (en) | 2020-04-21 | 2020-04-21 | Foaming flat paper basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860529U true CN211860529U (en) | 2020-11-03 |
Family
ID=73178076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020631887.5U Expired - Fee Related CN211860529U (en) | 2020-04-21 | 2020-04-21 | Foaming flat paper basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860529U (en) |
-
2020
- 2020-04-21 CN CN202020631887.5U patent/CN211860529U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201103 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |