CN203951601U - There is the receiver apparatus of E shape armature - Google Patents
There is the receiver apparatus of E shape armature Download PDFInfo
- Publication number
- CN203951601U CN203951601U CN201420240348.3U CN201420240348U CN203951601U CN 203951601 U CN203951601 U CN 203951601U CN 201420240348 U CN201420240348 U CN 201420240348U CN 203951601 U CN203951601 U CN 203951601U
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- China
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- described part
- armature
- plane
- iii
- receiver apparatus
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of receiver apparatus of the E of having shape armature.This receiver apparatus with E shape armature comprises at least one magnet, magnet support structure, coil and armature.This armature comprises microscler Part I, microscler Part II and microscler Part III.Part I, Part II and Part III be layout parallel to each other roughly.Part II is arranged between Part I and Part III, and can move freely and be positioned close to described at least one magnet.Part I and Part III are connected to magnet support structure.Connector part and Part I, Part II and Part III adjacency, make Part I, Part II, Part III form the roughly armature of E shape together with connector part.
Description
Technical field
The application relates to receiver, and relates more particularly to the impedance component of receiver.
Background technology
Polytype microphone and receiver (transducer) are used these years.In these equipment, different electronic components are contained in housing or assembly together.For example, receiver typically comprises shell, vibrating membrane and motor, coil, is contained in receiver shell around axle, lamination (stack), these elements except other parts.The acoustic equipment of other type can comprise the element of other type.Motor typically comprises coil, yoke or lamination and armature, and these parts form magnetic circuit together.
Transducer can use in multiple application, such as hearing instrument.These equipment can use in other application, such as PC or cell phone.
As mentioned, receiver has armature.Armature is moving meter and moves in the time that electric current changes magnetic field in receiver.
Utility model content
According to one side of the present utility model, provide the receiver apparatus with E shape armature.This receiver apparatus with E shape armature comprises at least one magnet, magnet support structure, coil and armature, wherein this armature comprises microscler Part I, microscler Part II, microscler Part III and connector part, Part I, Part II and Part III be parallel layout roughly, Part II is arranged between Part I and Part III, and can move freely and be positioned close to this at least one magnet, Part I and Part III are connected to magnet support structure, described connector part and Part I, Part II and Part III adjacency, make Part I, Part II, Part III forms the roughly armature of E shape together with connector part.
Described Part II is tapered to the second width from the first width, and this first width is greater than this second width.
Described Part II is arranged in the first plane, and described connector part is folded in the second plane, and this second plane layout is in the direction substantially vertical with this first plane.
Described Part I, Part II and Part III are roughly arranged on and are positioned in identical plane.
Described Part II is arranged in the first plane, and described Part I and described Part III be arranged in the second plane, and this second plane layout is in the direction substantially vertical with this first plane.
Described Part II comprises protuberance, and this protuberance is configured for and is attached to another member.
Described coil forms passage, and this Part II is configured to by this passage.
Brief description of the drawings
In order more completely to understand the utility model, should be with reference to the detailed description and the accompanying drawings below, wherein:
Fig. 1 comprises according to the stereogram of the receiver of the utility model numerous embodiments;
Fig. 2 comprises according to the stereogram of the motor of the utility model numerous embodiments;
Fig. 3 comprises according to the three-dimensional cutaway view of the motor of the utility model numerous embodiments;
Fig. 4 comprises according to the stereogram of the armature of the utility model numerous embodiments;
Fig. 5 comprises according to the stereogram of the armature of the utility model numerous embodiments.
Technical staff will appreciate that the element in accompanying drawing is known briefly and illustrates.Also will recognize and may describe or describe some action and/or step with specific order of occurrence, but it will be understood to those of skill in the art that actual about this specificity is sequentially unwanted.And should be appreciated that, term used herein and expression have general significance, investigate the term relevant with research field and express unanimously, unless illustrated in addition specific meaning at this to this term and expression corresponding separately.
Embodiment
Although the utility model allows many multi-form execution modes, but shown in the drawings and describe preferred implementation of the present utility model in detail at this, be to be understood that content of the present disclosure is regarded as the example of the utility model principle, and be not intended to wide intension of the present utility model to be limited to described execution mode.
Describe the receiver using in the multiple application such as hearing instrument (HIs) is provided at this.Receiver described here can also be deployed in other equipment, such as PC and cell phone.Other example apparatus are possible.
In multiple these execution modes, receiver comprises at least one magnet, magnet support structure, coil and armature.This armature comprises microscler Part I, microscler Part II and microscler Part III.Part I, Part II and Part III be layout parallel to each other roughly.Part II is arranged between Part I and Part III, and can move freely and be positioned close to this at least one magnet.Part I and Part III are connected to magnet support structure.Connector part and Part I, Part II and Part III adjacency, make Part I, Part II, Part III form the roughly armature of E shape together with connector part.
With reference now to Fig. 1-5,, a kind of example of receiver 10 has been described.Receiver 10 comprises the housing 14 that restriction is inside and outside.Receiver 10 also comprises motor 16, and this motor 16 comprises coil 18, lamination (magnet support structure) 20 and armature 22, and this armature is arranged in fact in housing 14.The electric current of representative voice is produced and is moved by coil 18.By the electric current of coil 18, armature 22 is moved, it makes trundle move then, thereby causes vibrating membrane vibrations and produce the sound of expecting.Sound sends by the port 25 in housing and subsequently by sound pipe (sound tube).Armature 22 is made up of dilval.
Motor 16 for receiver comprises at least one magnet 102, magnet support structure 20, coil 18 and armature 22.Armature 22 comprises microscler Part I 104, microscler Part II 106 and microscler Part III 108.Roughly layout parallel to each other of Part I 104, Part II 106 and Part III 108.Part II 106 is arranged between Part I 104 and Part III 108, and can move freely and be positioned close at least one magnet 102.Part I 104, Part II 106 and Part III 108 are connected to each other with connector part 110.Part I 104 and Part III 108 are connected to magnet support structure 20.Connector part 110 and Part I 104, Part II 106 and Part III 108 adjacency, make Part I 104, Part II 106, Part III 108 form the roughly armature of E shape together with connector part 110.
In some respects, Part II 106 is tapered to the second width from the first width, and the first width is greater than the second width.
In other respects, Part II 106 is arranged in the first plane, and connector part 110 is folded in the second plane.The second plane layout is in the direction substantially vertical with the first plane.
In some instances, Part I 104, Part II 106 and Part III 108 are roughly arranged on and are positioned in identical plane.In other respects, Part II 106 is arranged in the first plane, and Part I and Part III 108 are arranged in the second plane.The second plane layout is in the direction substantially vertical with the first plane.
Aspect another, Part II 106 comprises protuberance 112.Protuberance 112 is configured for and is attached to another member, such as drive rod.In some instances, coil 18 forms passage, and Part II 106 is configured to by this passage.
Describe preferred implementation of the present utility model at this, comprised known for inventor for implementing optimal mode of the present utility model.Should be understood that, illustrational execution mode is only exemplary, should not be construed the restriction to the utility model scope.
Claims (7)
1. one kind has the receiver apparatus of E shape armature, this receiver apparatus with E shape armature comprises at least one magnet, magnet support structure, coil and armature, it is characterized in that, described armature comprises microscler Part I, microscler Part II, microscler Part III and connector part, described Part I, described Part II and described Part III each other almost parallel are arranged, described Part II is arranged between described Part I and described Part III, and can move freely and be positioned close to described at least one magnet, described Part I and described Part III are connected to described magnet support structure, described connector part and described Part I, described Part II and described Part III adjacency, make described Part I, described Part II, described Part III forms the roughly armature of E shape together with described connector part.
2. the receiver apparatus with E shape armature according to claim 1, is characterized in that, described Part II is tapered to the second width from the first width, and this first width is greater than this second width.
3. the receiver apparatus with E shape armature according to claim 1, it is characterized in that, described Part II is arranged in the first plane, and described connector part is folded in the second plane, and described the second plane layout is in the direction substantially vertical with described the first plane.
4. the receiver apparatus with E shape armature according to claim 1, is characterized in that, described Part I, described Part II and described Part III are roughly arranged on and are positioned in identical plane.
5. the receiver apparatus with E shape armature according to claim 1, it is characterized in that, described Part II is arranged in the first plane, and described Part I and described Part III be arranged in the second plane, and described the second plane layout is in the direction substantially vertical with described the first plane.
6. the receiver apparatus with E shape armature according to claim 1, is characterized in that, described Part II comprises protuberance, and this protuberance is configured for and is connected to another member.
7. the receiver apparatus with E shape armature according to claim 1, is characterized in that, described coil forms passage, and described Part II is configured to by this passage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461942790P | 2014-02-21 | 2014-02-21 | |
| US61/942,790 | 2014-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951601U true CN203951601U (en) | 2014-11-19 |
Family
ID=51893615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240348.3U Expired - Fee Related CN203951601U (en) | 2014-02-21 | 2014-04-04 | There is the receiver apparatus of E shape armature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951601U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9872109B2 (en) | 2014-12-17 | 2018-01-16 | Knowles Electronics, Llc | Shared coil receiver |
| US9888322B2 (en) | 2014-12-05 | 2018-02-06 | Knowles Electronics, Llc | Receiver with coil wound on a stationary ferromagnetic core |
| US10945077B2 (en) | 2017-12-30 | 2021-03-09 | Knowles Electronics, Llc | Electroacoustic transducer with improved shock protection |
| US11659337B1 (en) | 2021-12-29 | 2023-05-23 | Knowles Electronics, Llc | Balanced armature receiver having improved shock performance |
-
2014
- 2014-04-04 CN CN201420240348.3U patent/CN203951601U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9888322B2 (en) | 2014-12-05 | 2018-02-06 | Knowles Electronics, Llc | Receiver with coil wound on a stationary ferromagnetic core |
| US9872109B2 (en) | 2014-12-17 | 2018-01-16 | Knowles Electronics, Llc | Shared coil receiver |
| US10945077B2 (en) | 2017-12-30 | 2021-03-09 | Knowles Electronics, Llc | Electroacoustic transducer with improved shock protection |
| US11659337B1 (en) | 2021-12-29 | 2023-05-23 | Knowles Electronics, Llc | Balanced armature receiver having improved shock performance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170404 |