CN201639757U - Cone set - Google Patents
Cone set Download PDFInfo
- Publication number
- CN201639757U CN201639757U CN2010201280844U CN201020128084U CN201639757U CN 201639757 U CN201639757 U CN 201639757U CN 2010201280844 U CN2010201280844 U CN 2010201280844U CN 201020128084 U CN201020128084 U CN 201020128084U CN 201639757 U CN201639757 U CN 201639757U
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- CN
- China
- Prior art keywords
- sound basin
- paper cone
- loudspeaker group
- cone
- 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
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Abstract
The utility model relates to the technical field of the electroacoustic product, and in particular to a cone set, which comprises a rubber edge and a cone, wherein the rubber edge is provided with a through hole, and the cone is attached with the periphery of the through holes of the rubber edge into a whole in an injection way. The concentricity consistence of the cone is high, the fraction defective and rejection rate of the product are low, and the production efficiency is high.
Description
Technical field:
The utility model relates to the electro-acoustic product technical field, relates in particular to a kind of paper cone for loudspeaker group.
Background technology:
Sound basin group is the critical component of loudspeaker (loud speaker), and its effect provides frequency response accurately, and therefore, the quality quality of sound basin group is determining the quality height of loudspeaker.Sound basin group generally comprises rubber limit and sound basin (or claiming vibrating diaphragm), at present, the manufacture craft of sound basin group is, the workman uses glue and pretreating agent that the rubber limit and the stamping forming sound basin of injection mo(u)lding are pasted together, consolidation process all-in-one-piece sound basin group again, as the patent No. is that 200320119270.1 Chinese patent discloses a kind of loud speaker, and it comprises the sound basin, plays ripple and voice coil loudspeaker voice coil (rubber limit), and voice coil loudspeaker voice coil and the sound basin neck that plays ripple and sound basin are integral by adhesive glue is bonding.The syndeton that is bonded as one by glue between this rubber limit and the sound basin exists serious problem, because the workman is in using the bonding process of glue, be difficult to form the concentric circles of rubber limit and sound basin, be that the concentric circles consistency is not high, and will have a strong impact on the frequency response characteristic of sound basin group and the quality of loudspeaker in case can't form the high concentric circles of consistency, make that product fraction defective and scrappage are higher, and production efficiency is also lower.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of paper cone for loudspeaker group is provided, and the concentric circles consistency of this paper cone for loudspeaker group is higher, and product fraction defective and scrappage are lower, and production efficiency is higher.
For achieving the above object, the utility model is by the following technical solutions:
A kind of paper cone for loudspeaker group, it comprises rubber limit and sound basin, and described rubber edge forming has through hole, and the bore periphery injection adhesion on described sound basin and rubber limit is integrated.
Described sound basin is a fibrous paper sound basin.
Described sound basin is a fiber cloth sound basin.
Described sound basin is the metallic sound basin.
Described sound basin is a plastic cement sound basin.
Described sound basin is ceramic sound basin.
This paper cone for loudspeaker group integral body is oval type.
This paper cone for loudspeaker group integral body is round.
The utility model beneficial effect is:
A kind of paper cone for loudspeaker group described in the utility model, its rubber edge forming has through hole, the bore periphery injection adhesion on described sound basin and rubber limit is integrated, because integrated structure is adopted on sound basin and rubber limit, can effectively guarantee the concentrically ringed consistency of rubber limit and sound basin, improve the frequency response characteristic of sound basin group and the quality of loudspeaker, make that product fraction defective and scrappage are lower, and production efficiency is also higher.
Description of drawings:
Fig. 1 is the top perspective structural representation of the utility model embodiment one;
Fig. 2 is the perspective view of looking up of the utility model embodiment one;
Fig. 3 is the top perspective structural representation of the utility model embodiment two;
Fig. 4 is the perspective view of looking up of the utility model embodiment two.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment one, as depicted in figs. 1 and 2, a kind of paper cone for loudspeaker group, it comprises rubber limit 1 and sound basin 2, and described rubber limit 1 forms through hole, and sound basin 2 is integrated with the bore periphery injection adhesion on rubber limit 1, and this paper cone for loudspeaker group integral body is oval type.When producing this paper cone for loudspeaker group, rubber limit 1 and sound basin 2 are positioned in the mould, again mould is put into injection (mo(u)lding) machine, finish the one-body molded of the rubber limit 1 of unlike material and sound basin 2, form the paper cone for loudspeaker group of the structure that is formed in one between rubber limit 1 and the sound basin 2 thus by injection (mo(u)lding) machine.Because sound basin 2 adopts integrated structure with rubber limit 1, can effectively guarantee the concentrically ringed consistency of rubber limit 1 and sound basin 2, improve the frequency response characteristic of sound basin group and the quality of loudspeaker, make that product fraction defective and scrappage are lower, and production efficiency is also higher.
In the present embodiment, described sound basin 2 can be fibrous paper sound basin, fiber cloth sound basin, metallic sound basin, plastic cement sound basin, ceramic sound basin etc., adopts the sound basin 2 of unlike material, can obtain different tonequality.For example, the advantage that adopts fibrous paper sound basin is the tone color nature, cheapness, and good rigidly, material is lighter, and is highly sensitive, and voice output is average, and is Well-recovered; The advantage that adopts fiber cloth sound basin is to have the frequency response of broad and lower distortion; Adopt the advantage of metallic sound basin to be, make that the performance of high frequency extension and frequency response aspect is excellent more; The advantage that adopts plastic cement sound basin be durable and distortion lower, the each side performance all is remarkable; Adopt the advantage of ceramic sound basin to be, can effectively avoid occurring the sharp-pointed sound of high frequency.
Embodiment two, and as shown in Figure 3 and Figure 4, this embodiment two is that with the difference of embodiment one described paper cone for loudspeaker group integral body is round, and certainly, according to different product requirements, described paper cone for loudspeaker group integral body also can be other shape.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (8)
1. paper cone for loudspeaker group, it comprises rubber limit (1) and sound basin (2), it is characterized in that: described rubber limit (1) forms through hole, and described sound basin (2) is integrated with the bore periphery injection adhesion on rubber limit (1).
2. a kind of paper cone for loudspeaker group according to claim 1 is characterized in that: described sound basin (2) is a fibrous paper sound basin (2).
3. a kind of paper cone for loudspeaker group according to claim 1 is characterized in that: described sound basin (2) is a fiber cloth sound basin (2).
4. a kind of paper cone for loudspeaker group according to claim 1 is characterized in that: described sound basin (2) is a metallic sound basin (2).
5. a kind of paper cone for loudspeaker group according to claim 1 is characterized in that: described sound basin (2) is a plastic cement sound basin (2).
6. a kind of paper cone for loudspeaker group according to claim 1 is characterized in that: described sound basin (2) is a ceramic sound basin (2).
7. according to each described a kind of paper cone for loudspeaker group of claim 1 to 6, it is characterized in that: this paper cone for loudspeaker group integral body is oval type.
8. according to each described a kind of paper cone for loudspeaker group of claim 1 to 6, it is characterized in that: this paper cone for loudspeaker group integral body is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201280844U CN201639757U (en) | 2010-03-05 | 2010-03-05 | Cone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201280844U CN201639757U (en) | 2010-03-05 | 2010-03-05 | Cone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639757U true CN201639757U (en) | 2010-11-17 |
Family
ID=43084265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201280844U Expired - Fee Related CN201639757U (en) | 2010-03-05 | 2010-03-05 | Cone set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231527A (en) * | 2016-08-31 | 2016-12-14 | 广州市花都区德胜扬声器配件厂 | Speaker rubber lateral basin integrated forming technique |
-
2010
- 2010-03-05 CN CN2010201280844U patent/CN201639757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231527A (en) * | 2016-08-31 | 2016-12-14 | 广州市花都区德胜扬声器配件厂 | Speaker rubber lateral basin integrated forming technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140305 |