CN2757484Y - Improved horn structure - Google Patents
Improved horn structure Download PDFInfo
- Publication number
- CN2757484Y CN2757484Y CN 200420066586 CN200420066586U CN2757484Y CN 2757484 Y CN2757484 Y CN 2757484Y CN 200420066586 CN200420066586 CN 200420066586 CN 200420066586 U CN200420066586 U CN 200420066586U CN 2757484 Y CN2757484 Y CN 2757484Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- coil loudspeaker
- loudspeaker voice
- horn
- drum paper
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides an improved horn structure. An adapter is additionally arranged between a voice coil and a drum paper to eliminate the contradictory relation between the radial dimensions of a drum paper and a voice coil, the voice coil and a magnetic loop system, the drum paper and the magnetic loop system, the voice coil and a damping ring, etc. existing in a traditional horn. Consequently, each component of the horn can be further optimized and the optimization design of other components can not be influenced. The integral structure of the horn tends towards rationalization, so the utility model improves the characteristics of FO value, sound pressure, etc. of the horn to obtain better effect then the traditional horn.
Description
Technical field
The utility model is relevant for a kind of improved horn structure, particularly a kind of will voice coil loudspeaker voice coil and drum paper between increase by an adapter, solve the contradictory relation between the radial dimension of traditional loudspeaker drum paper and voice coil loudspeaker voice coil, voice coil loudspeaker voice coil and magnetic loop system, drum paper and magnetic loop system and voice coil loudspeaker voice coil and damped ring etc., with lifting horn integral performance.
Background technology
General traditional rectangle loudspeaker, as shown in Figure 1, formed by members such as voice coil loudspeaker voice coil 10, drum paper 20, framework 30, magnet 40, damped ring 50, packing ring 60 and yokes 70, above-mentioned loudspeaker are the internal magnetization structure, must increase magnet 40 with the lifting sound press, and increase the radial dimension that magnet 40 external diameters certainly will reduce drum paper 20 outstanding limits (Edge or Roller) and damped ring 50, thereby cause significantly rising of FO (filter output), and the sound press lifting is limited, and the designer is often fallen into a dilemma; Problem when more than being internal magnetization structure horn designs, and the external magnetic type horn designs has this puzzlement equally.
In addition, investigating one of reason that the traditional horn structure contradiction of this kind exists and be loudspeaker embeds diameter that formed magnetic in the yokes 70 return the radial dimension size of system and damped ring 50 and drum paper 20 and voice coil loudspeaker voice coil 10 by magnet 40, packing ring 60 and has direct correlation on the size, when revising the radial dimension of a certain parts wherein, the radial dimension of other parts also can and then change, and this just the designer be reluctant to see.
In view of this utility model people accumulates and is engaged in this journey experience for many years, studies intensively and test improvement repeatedly, nowadays designs a kind of novel horn structure finally, can overcome habitual product shortcoming, to promote effect.
Novel content
Main purpose of the present utility model is to provide a kind of improved horn structure, mainly will increase by an adapter between voice coil loudspeaker voice coil and the drum paper, remove the contradictory relation between the radial dimension of traditional loudspeaker drum paper and voice coil loudspeaker voice coil, voice coil loudspeaker voice coil and magnetic loop system, drum paper and magnetic loop system and voice coil loudspeaker voice coil and damped ring etc., with lifting horn integral performance.
Concrete structure is:
A kind of improved horn structure, comprise voice coil loudspeaker voice coil, drum paper, framework, magnet, damped ring, packing ring and yoke assembly, wherein bulging paper, damped ring are placed on the framework in regular turn, magnet embeds and to cover packing ring again in the yoke and attached to the framework opposite side, set up an adapter between voice coil loudspeaker voice coil and drum paper, this adapter is positioned at voice coil loudspeaker voice coil top, and drum paper is contained in adapter top, and damped ring is enclosed within voice coil loudspeaker voice coil or adapter middle part.
According to the utility model principle:
A kind of improved horn structure, comprise voice coil loudspeaker voice coil, drum paper, framework, magnet, damped ring, packing ring and yoke assembly, wherein bulging paper, damped ring are placed on the framework in regular turn, magnet embeds and to cover packing ring again in the yoke and attached to the framework opposite side, it is characterized in that: voice coil loudspeaker voice coil and drum have between paper one with the integrated voice coil loudspeaker voice coil pipe of voice coil loudspeaker voice coil, drum paper is contained in this voice coil loudspeaker voice coil pipe top, and damped ring is enclosed within voice coil loudspeaker voice coil pipe middle part.
Understand in order to allow the auditor that the utility model is had further, it is as follows now to be described with reference to the accompanying drawings the utility model:
Description of drawings
Fig. 1: the three-dimensional exploded view of habitual product.
Fig. 2: three-dimensional exploded view of the present utility model.
Fig. 3: profile of the present utility model.
Fig. 4: enforcement illustration of the present utility model.
Embodiment
See also Fig. 2 and shown in Figure 3, the utility model is by adapter 1, voice coil loudspeaker voice coil 2, drum paper 3, framework 4, magnet 5, damped ring 6, members such as packing ring 7 and yoke 8 are formed, wherein voice coil loudspeaker voice coil 2 tops link to each other with adapter 1, adapter 1 middle part embeds in the damped ring 6, adapter 1 top links to each other with drum paper 3 centers, damped ring 6 edges and framework 4 are fixing, drum paper 3 edges link to each other with framework 4, magnet 5, packing ring 7 embeds successively forms magnetic loop system in the yoke 8, and be attached on the framework 4, its basic principle is: add sound-source signal for voice coil loudspeaker voice coil 2 the two poles of the earth, voice coil loudspeaker voice coil 2 is subjected to the motive force in the magnetic field that magnetic loop system that magnet 5 forms forms and produces vibration, vibration is passed to adapter 1 via voice coil loudspeaker voice coil 2, passes to bulging paper 3 again and pronounces, and principal character of the present utility model is:
The top of voice coil loudspeaker voice coil 2 links to each other with drum paper 3 and damped ring 6 by adapter 1, and Fig. 3 is the profile behind the above unit construction,
Consult shown in Figure 4, enforcement illustration of the present utility model, wherein voice coil loudspeaker voice coil 2 tops also can be connected a voice coil loudspeaker voice coil pipe 21, this voice coil loudspeaker voice coil pipe 21 is one-body molded with voice coil loudspeaker voice coil 2, voice coil loudspeaker voice coil pipe 21 can replace above-mentioned adapter 1, can promote the performance of horn integral equally.
Please cooperate and consult Fig. 2, describe this improved advantage in detail:
1, helps improving the FO value.The space of using adapter 1 can remove the outstanding limit of bulging paper 3 is subjected to the constraint of voice coil loudspeaker voice coil 2 and even magnetic loop system and damped ring 6, also can remove the constraint that damped ring 6 spaces are subjected to voice coil loudspeaker voice coil 2 and even magnetic loop system, therefore can increase the outstanding limit of bulging paper 3 and the space of damped ring 6, and do not influence other parts (magnetic loop system that voice coil loudspeaker voice coil 2 and magnet 5, packing ring 7, yoke 8 are formed), reach the effect that reduces FO with this, thereby improve the LF-response of loudspeaker.
2, can increase the sound press of loudspeaker.The size of using adapter 1 can remove magnet 5 is subjected to the constraint of voice coil loudspeaker voice coil 2 and even damped ring 6, drum paper 3, therefore can further increase magnet 5 and not influence other parts (drum paper 3, damped ring 6), increase the thrust of voice coil loudspeaker voice coil 2 with this, thereby reach the effect of the sound press that increases loudspeaker.
3, can promote the horn integral performance.Make each several part structure optimization by two kinds of methods more than the comprehensive use, to reach the effect that promotes the horn integral performance.
In addition, more than the used example of explanation only is the internal magnetization structure, and outer magnetic structure also can in like manner be implemented, and also is encompassed in the essential scope of the present utility model.
In sum, the utility model provides a kind of improved horn structure, to increase by an adapter between voice coil loudspeaker voice coil and the drum paper, remove the contradictory relation between the radial dimension of traditional loudspeaker drum paper and voice coil loudspeaker voice coil, voice coil loudspeaker voice coil and magnetic loop system, drum paper and magnetic loop system and voice coil loudspeaker voice coil and damped ring etc., therefore each parts of loudspeaker optimization further, this is not subjected to can not influence the design optimization of other parts yet, make the overall structure of loudspeaker more become to rationalizing, thereby the characteristics such as FO value, sound press of loudspeaker have been improved, to obtain than the better effect of traditional loudspeaker.
Claims (2)
1, a kind of improved horn structure, comprise voice coil loudspeaker voice coil, drum paper, framework, magnet, damped ring, packing ring and yoke assembly, wherein bulging paper, damped ring are placed on the framework in regular turn, magnet embeds and to cover packing ring again in the yoke and attached to the framework opposite side, it is characterized in that: have an adapter between voice coil loudspeaker voice coil and drum paper, this adapter is positioned at voice coil loudspeaker voice coil top, and drum paper is contained in adapter top, and damped ring is enclosed within voice coil loudspeaker voice coil or adapter middle part.
2. improved horn structure, comprise voice coil loudspeaker voice coil, drum paper, framework, magnet, damped ring, packing ring and yoke assembly, wherein bulging paper, damped ring are placed on the framework in regular turn, magnet embeds and to cover packing ring again in the yoke and attached to the framework opposite side, it is characterized in that: voice coil loudspeaker voice coil and drum have between paper one with the integrated voice coil loudspeaker voice coil pipe of voice coil loudspeaker voice coil, drum paper is contained in this voice coil loudspeaker voice coil pipe top, and damped ring is enclosed within voice coil loudspeaker voice coil pipe middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066586 CN2757484Y (en) | 2004-06-25 | 2004-06-25 | Improved horn structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066586 CN2757484Y (en) | 2004-06-25 | 2004-06-25 | Improved horn structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757484Y true CN2757484Y (en) | 2006-02-08 |
Family
ID=35965861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420066586 Expired - Fee Related CN2757484Y (en) | 2004-06-25 | 2004-06-25 | Improved horn structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757484Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152674A (en) * | 2013-01-06 | 2013-06-12 | 美特科技(苏州)有限公司 | Voice coil framework and manufacture method thereof |
-
2004
- 2004-06-25 CN CN 200420066586 patent/CN2757484Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152674A (en) * | 2013-01-06 | 2013-06-12 | 美特科技(苏州)有限公司 | Voice coil framework and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |