CN202889610U - T iron member for loudspeaker - Google Patents
T iron member for loudspeaker Download PDFInfo
- Publication number
- CN202889610U CN202889610U CN 201220527833 CN201220527833U CN202889610U CN 202889610 U CN202889610 U CN 202889610U CN 201220527833 CN201220527833 CN 201220527833 CN 201220527833 U CN201220527833 U CN 201220527833U CN 202889610 U CN202889610 U CN 202889610U
- Authority
- CN
- China
- Prior art keywords
- iron member
- loud speaker
- pole piece
- iron
- utility
- 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 - Lifetime
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides a T iron member for a loudspeaker. The T iron member comprises a base and a pole core. The cross section of the pole core has an elliptical shape. The T iron member of the utility model is simple in structure, easy in manufacture process, small in magnetic resistance, stable in magnetic circuit and good in magnetic conductivity. A loudspeaker equipped with the T iron member achieves diversity and makes various sounds with high acoustic fidelity.
Description
Technical field
The utility model has related to the manufacturing field of loud speaker, has been specifically related to be applied to the loud speaker T iron member of loud speaker.
Background technology
At present, the T iron of common sound speaker is comprised of with the pole piece that is connected with base tabular pedestal on the market, in the prior art, the cross-sectional area of the pole piece of T iron generally all is set to circle, but magnetic property is bad, and the tonequality of the sound that sends of loud speaker is also bad, because the pole piece cross section adopts circular design, so the diameter of pole piece is unique constant, this has just determined to be equipped with the unicity of the loud speaker frequency of this T iron, the unicity that causes loud speaker to be sounded.So the task of top priority is how fast a kind of loud speaker magnetic property that can make of research and development is good, the sound tonequality of sending is better, and sound has multifarious novel loud speaker T iron.
Summary of the invention
Technical problem to be solved in the utility model is to provide loud speaker T iron member, and simple in structure, manufacturing process is simple, magnetic resistance is little, and magnetic circuit is stable, and magnetic property is good, the loud speaker frequency that is equipped with this T iron member has diversity, and the sound tonequality of sending is good, and has diversity.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: loud speaker T iron member, comprise base and pole piece, and the cross-sectional area of described pole piece is oval.By adopting this set, so that the diameter of pole piece is different in size, thereby the sound that makes the loud speaker that is equipped with this T iron can send out high frequency can be sent out again the sound of low frequency, and frequency has diversity, and the tonequality of sound is good.
As preferably, described base and pole piece are set to integrative-structure.By adopting this set, simple in structure, easily manufactured, seamless between base and the pole piece, reduced magnetic resistance, so that the magnetic property of T iron strengthens.
Beneficial effect:
The utility model adopts technique scheme that loud speaker T iron member is provided, and compared with prior art, the cross-sectional area of pole piece is set to ellipse, so that the radius of pole piece is different in size, thereby make the loud speaker frequency that is equipped with this T iron have diversity, thereby make the loudspeaker sound that is equipped with this T iron have diversity, and simple in structure, manufacturing process is simple, save raw material, reduced production cost, reduced magnetic resistance, make magnetic circuit more stable, the magnetic conductivity performance is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 1 is described, wherein: 1, base, 2, pole piece.
Embodiment
As shown in Figure 1, loud speaker T iron member comprises base 1 and pole piece 2, and the cross-sectional area of described pole piece 2 is oval.Described base 1 and pole piece 2 are set to integrative-structure.
During real work, adopt the pole piece 2 with loud speaker T iron member to be set to ellipse.By this set so that the diameter of pole piece is different in size, so be equipped with the loud speaker frequency of this loud speaker T iron member to differ, the sound that can send out high frequency can be sent out again the sound of low frequency, frequency has diversity, sound tonequality is good, and make magnetic circuit more smooth and easy, and magnetic property is better, and sound was more stable when use was equipped with the loud speaker with this loud speaker T iron member.Base 1 and pole piece 2 are set to integrative-structure.Overall structure is small and exquisite, is applicable to be installed in the long narrow small space.The utility model is simple in structure, and manufacturing process is simple, and magnetic resistance is little, and magnetic circuit is stable, and magnetic property is good, and the loud speaker frequency that is equipped with this T iron member has diversity, and the sound tonequality of sending is good, and has diversity.
Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (2)
1. loud speaker T iron member comprises base (1) and pole piece (2), it is characterized in that: the cross-sectional area of described pole piece (2) is for oval.
2. loud speaker T iron member according to claim 1, it is characterized in that: described base (1) and pole piece (2) are set to integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527833 CN202889610U (en) | 2012-10-16 | 2012-10-16 | T iron member for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527833 CN202889610U (en) | 2012-10-16 | 2012-10-16 | T iron member for loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889610U true CN202889610U (en) | 2013-04-17 |
Family
ID=48080992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527833 Expired - Lifetime CN202889610U (en) | 2012-10-16 | 2012-10-16 | T iron member for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889610U (en) |
-
2012
- 2012-10-16 CN CN 201220527833 patent/CN202889610U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |