CN206807772U - A kind of voice coil loudspeaker voice coil moves iron loudspeaker - Google Patents
A kind of voice coil loudspeaker voice coil moves iron loudspeaker Download PDFInfo
- Publication number
- CN206807772U CN206807772U CN201720433901.9U CN201720433901U CN206807772U CN 206807772 U CN206807772 U CN 206807772U CN 201720433901 U CN201720433901 U CN 201720433901U CN 206807772 U CN206807772 U CN 206807772U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- armature
- loudspeaker
- assembly
- fixed cover
- 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 discloses a kind of voice coil loudspeaker voice coil to move iron loudspeaker, including iron core, voice coil loudspeaker voice coil, armature and magnet, armature loads between upper lower magnet, iron core wraps up magnet and armature, voice coil loudspeaker voice coil is arranged at the rear end of iron core, armature tail end is inserted into voice coil loudspeaker voice coil, the armature includes motion portion, the department of assembly of both sides and the connecting portion for connecting motion portion and department of assembly, the connecting portion includes the engaging lug for being vertically installed in motion portion both ends, the bottom outside end of the engaging lug is respectively provided with a fixed cover, the fixed cover difference fixed cover is loaded in two departments of assembly, it is internally provided with cushion pad.The utility model is simple in construction, mainly it is designed to moving the armature in iron loudspeaker, by changing its traditional integral structure, so that whole loudspeaker are greatly lifted in crash resistance, furthermore optimal rigging position can be obtained when assembling, armature can be preferably fitted into iron core, flexible adjustment.
Description
【Technical field】
It the utility model is related to horn art, and in particular to a kind of voice coil loudspeaker voice coil moves iron loudspeaker.
【Background technology】
Although dynamic iron loudspeaker contrast moving-coil loudspeaker in parsing power and energy consumption have absolute advantage, crash resistance is it
An obvious shortcoming.Easily there is armature position change when falling in dynamic iron loudspeaker, or even cause to deform, and cause sound
, there is the problems such as abnormal sound in sound distortion.Furthermore armature due to be integral type structure, it is necessary to accurately with other structures carry out
Match somebody with somebody, but in assembling, because a variety of external factor influence, the assembling of armature is not optimal, the stretching length in armature motion portion
Degree and bottom installation site all can not easily be adjusted.
【The content of the invention】
Technical problem to be solved in the utility model is to provide a kind of by changing its traditional integral structure so that
Whole loudspeaker are greatly lifted in crash resistance, furthermore can obtain optimal rigging position when assembling, can be more preferable by armature
Loading in iron core, flexible adjustment.
The utility model is achieved through the following technical solutions：A kind of voice coil loudspeaker voice coil moves iron loudspeaker, including iron core, voice coil loudspeaker voice coil,
Armature and magnet, armature load between upper lower magnet, iron core parcel magnet and armature, after voice coil loudspeaker voice coil is arranged at iron core
End, armature tail end are inserted into voice coil loudspeaker voice coil, and the armature includes motion portion, the department of assembly of both sides and for connecting motion portion and dress
Connecting portion with portion, the connecting portion include the engaging lug for being vertically installed in motion portion both ends, the bottom outside of the engaging lug
End is respectively provided with a fixed cover, and the fixed cover difference fixed cover is loaded in two departments of assembly, is internally provided with cushion pad.
As preferable technical scheme, an assembly cavity is provided with the fixed cover, department of assembly is inserted into assembly cavity,
And contacted with the cushion pad support that upper and lower side in assembly cavity is set.
As preferable technical scheme, the cushion pad uses quality of rubber materials, and department of assembly loads after in assembly cavity, passed through
Both is connected and sealed fluid sealant.
As preferable technical scheme, the motion portion three difference of two departments of assembly and centre is parallel to each other.
The beneficial effects of the utility model are：The utility model is simple in construction, and mainly the armature moved in iron loudspeaker is carried out
Design, by changing its traditional integral structure so that whole loudspeaker are greatly lifted in crash resistance, furthermore energy when assembling
Optimal rigging position is enough obtained, armature can be preferably fitted into iron core, flexible adjustment.
【Brief description of the drawings】
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
【Embodiment】
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, including iron core, voice coil loudspeaker voice coil, armature and magnet, armature loads between upper lower magnet, iron core parcel
Magnet and armature, voice coil loudspeaker voice coil are arranged at the rear end of iron core, and armature tail end is inserted into voice coil loudspeaker voice coil, and the armature includes motion portion, two
The department of assembly of side and the connecting portion for connecting motion portion and department of assembly, the connecting portion include being vertically installed in motion portion two
The engaging lug at end, the bottom outside end of the engaging lug are respectively provided with a fixed cover, and the fixed cover difference fixed cover is loaded on two dresses
With in portion, cushion pad is internally provided with.
An assembly cavity is provided with the present embodiment, in fixed cover, department of assembly is inserted into assembly cavity, and with assembly cavity
The cushion pad support contact that upper and lower side is set, cushion pad use quality of rubber materials, and department of assembly loads after in assembly cavity, passes through sealing
Both is connected and sealed glue, and the motion portion three difference of two departments of assembly and centre is parallel to each other.During assembling, motion
The extension elongation in portion depends on overall assembling structure, can suitably be finely adjusted, but typically standard is assembled, in special circumstances
Shi Jinhang moves to the position of fixed cover, realizes position adjustments, furthermore, we are provided with cushion pad in fixed cover, and one
Denier is impacted, and this structure by the cushion pad of inside due to for split type assembling structure, being effective against impacting, preventing armature
Deformation or fracture, also can easily be changed local spare and accessory parts if any damage can be cost-effective, using above will not
Influence its performance
The beneficial effects of the utility model are：The utility model is simple in construction, and mainly the armature moved in iron loudspeaker is carried out
Design, by changing its traditional integral structure so that whole loudspeaker are greatly lifted in crash resistance, furthermore energy when assembling
Optimal rigging position is enough obtained, armature can be preferably fitted into iron core, flexible adjustment.
It is described above, only it is the utility model preferred embodiment, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, do not departing from the range of technical solutions of the utility model, made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification made to above example, belongs to this practicality
In the range of new technique scheme.
Claims (4)
1. a kind of voice coil loudspeaker voice coil moves iron loudspeaker, including iron core, voice coil loudspeaker voice coil, armature and magnet, armature load between upper lower magnet, iron core
Parcel magnet and armature, voice coil loudspeaker voice coil are arranged at the rear end of iron core, and armature tail end is inserted into voice coil loudspeaker voice coil, it is characterised in that：The rank
Iron includes motion portion, the department of assembly of both sides and the connecting portion for connecting motion portion and department of assembly, and the connecting portion includes hanging down
The straight engaging lug for being arranged at motion portion both ends, the bottom outside end of the engaging lug are respectively provided with a fixed cover, the fixed cover point
Other fixed cover is loaded in two departments of assembly, is internally provided with cushion pad.
2. voice coil loudspeaker voice coil as claimed in claim 1 moves iron loudspeaker and is characterized in that：An assembly cavity is provided with the fixed cover, is filled
It is inserted into assembly cavity with portion, and is contacted with the cushion pad support that upper and lower side in assembly cavity is set.
3. voice coil loudspeaker voice coil as claimed in claim 1 moves iron loudspeaker and is characterized in that：The cushion pad uses quality of rubber materials, department of assembly's dress
After entering in assembly cavity, both is connected and sealed by fluid sealant.
4. voice coil loudspeaker voice coil as claimed in claim 1 moves iron loudspeaker and is characterized in that：The motion portion three of two departments of assembly and centre point
It is not parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433901.9U CN206807772U (en) | 2017-04-24 | 2017-04-24 | A kind of voice coil loudspeaker voice coil moves iron loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433901.9U CN206807772U (en) | 2017-04-24 | 2017-04-24 | A kind of voice coil loudspeaker voice coil moves iron loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807772U true CN206807772U (en) | 2017-12-26 |
Family
ID=60733353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433901.9U Expired - Fee Related CN206807772U (en) | 2017-04-24 | 2017-04-24 | A kind of voice coil loudspeaker voice coil moves iron loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121063A (en) * | 2018-07-27 | 2019-01-01 | 深圳倍声声学技术有限公司 | A kind of equipment adjusting moving iron unit magnetic balance |
-
2017
- 2017-04-24 CN CN201720433901.9U patent/CN206807772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121063A (en) * | 2018-07-27 | 2019-01-01 | 深圳倍声声学技术有限公司 | A kind of equipment adjusting moving iron unit magnetic balance |
| CN109121063B (en) * | 2018-07-27 | 2023-10-20 | 深圳倍声声学技术有限公司 | Device for adjusting magnetic balance of moving iron unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190424 |