CN207022204U - A kind of moving-iron receiver with new vibrating diaphragm support - Google Patents
A kind of moving-iron receiver with new vibrating diaphragm support Download PDFInfo
- Publication number
- CN207022204U CN207022204U CN201720659329.8U CN201720659329U CN207022204U CN 207022204 U CN207022204 U CN 207022204U CN 201720659329 U CN201720659329 U CN 201720659329U CN 207022204 U CN207022204 U CN 207022204U
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- China
- Prior art keywords
- vibrating diaphragm
- diaphragm support
- moving
- base
- iron receiver
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of moving-iron receiver with new vibrating diaphragm support, including upper casing, vibrating diaphragm support, vibrating diaphragm, lower casing, vibrating diaphragm support includes the framework formed by side wall and the base being attached thereto, framework and base are integrally formed, the window for housing vibrating diaphragm is provided with the middle part of base, vibrating diaphragm is fixed in the window；In the form of sheets, framework upper surface is fixedly connected upper casing with upper casing, and base is fixedly connected with lower casing.This product changes existing shell mechanism, by vibrating diaphragm supporting structure, solves " blind cover " problem, when assembling, it is easy to which whether drive rod seen from above is had been inserted into vibrating diaphragm hole.So as to avoid connectivity problem of the drive rod with vibrating diaphragm, the reliability of product is improved.
Description
Technical field
It the utility model is related to a kind of moving-iron receiver with new vibrating diaphragm support.
Background technology
Moving-iron receiver is also known as balanced armature formula receiver, is a kind of very high Miniature electroacoustic transducer of efficiency.Extensively should
For in earphone, audiphone and wearable electronic.Its operation principle：In the presence of alternating current, in magnetic field
Tongue can move up and down, so as to drive vibrating diaphragm to agitate air up and down to send sound by drive rod.
Vibrating diaphragm is typically assembled on product motor system by traditional moving-iron receiver using " blind cover " processing procedure, i.e., dynamic in tradition
When iron receiver makes, first vibrating diaphragm is assembled in inside upper box cover, then tipped upside down on vibrating diaphragm and upper box cover combination
On the receiver the latter half assembled.This processing procedure can not check whether the drive rod on product reed is inserted into vibrating diaphragm hole
It is interior, therefore it is referred to as " blind cover " processing procedure.The processing procedure is because can not ensure that drive rod is inserted into vibrating diaphragm hole, therefore easily cause
Drive rod is with the connectivity problem of vibrating diaphragm, the final reliability for influenceing product.
Utility model content
The utility model in order to solve it is of the prior art deficiency and provide a kind of dynamic iron with new vibrating diaphragm support by
Device is talked about, avoids " blind cover " problem of vibrating diaphragm assembling, improves the reliability of moving-iron receiver.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of moving-iron receiver with new vibrating diaphragm support, including upper casing, vibrating diaphragm support, vibrating diaphragm, lower casing, vibrating diaphragm support
Including the framework formed by side wall and the base being attached thereto, framework and base are integrally formed, and are provided with the middle part of base for housing
The window of vibrating diaphragm, vibrating diaphragm are fixed in the window；In the form of sheets, framework upper surface is fixedly connected upper casing with upper casing, base and lower casing
It is fixedly connected.Existing traditional moving-iron receiver shell is fastened by upper casing and lower casing to be formed, and first vibrating diaphragm is assembled in inside upper casing,
Then vibrating diaphragm and upper casing combination are tipped upside down on the receiver the latter half assembled.This processing procedure can not check product spring
Whether the drive rod on piece is inserted into vibrating diaphragm hole, and this product changes existing shell mechanism, by vibrating diaphragm supporting structure, is solved
" blind cover " problem.Specifically, can be first by vibrating diaphragm together with vibrating diaphragm bracket assembled, the then receiver with having assembled again
The latter half is assembled, or is first assembled vibrating diaphragm support with the receiver the latter half assembled, Ran Houzai
Vibrating diaphragm is assembled in vibrating diaphragm internal stent, upper casing is finally installed, so when assembling, it is easy to which drive rod seen from above is
It is no to have been inserted into vibrating diaphragm hole.So as to avoid connectivity problem of the drive rod with vibrating diaphragm, the reliability of product is improved.
As a kind of preferred scheme of the moving-iron receiver described in the utility model with new vibrating diaphragm support, in addition to
Fixed frame, described fixed frame are arranged between lower casing and vibrating diaphragm support, can be held vibrating diaphragm support by fixed frame, be facilitated group
Dress.
As a kind of preferred scheme of the moving-iron receiver described in the utility model with new vibrating diaphragm support, in addition to
Magnetic conductive board, magnetic conductive board edge are fixedly connected with lower casing, and vibrating diaphragm support is fixed on magnetic conductive board upper surface.
Further, described vibrating diaphragm support is welded or is adhesively fixed with lower casing.
Further, described vibrating diaphragm support is welded or is adhesively fixed with upper casing.
Brief description of the drawings
Fig. 1 is a kind of preferably vibrating diaphragm supporting structure schematic diagram.
Fig. 2 is a kind of moving-iron receiver diagrammatic cross-section with above-mentioned vibrating diaphragm support in embodiment 1.
Fig. 3 is a kind of moving-iron receiver diagrammatic cross-section with above-mentioned vibrating diaphragm support in embodiment 2.
Fig. 4 is a kind of moving-iron receiver diagrammatic cross-section with above-mentioned vibrating diaphragm support in embodiment 3.
Wherein：
1st, upper casing 2, vibrating diaphragm support 2.1, framework 2.2, base 2.3, window 3, vibrating diaphragm 4, lower casing 5, U-shaped reed
6th, upper magnet 7, lower magnet 8, drive rod 9, coil 10, magnetic conductive board 11, yoke 12, fixed frame
These accompanying drawings have not necessarily been drawn to scale, disclosed embodiment sometimes by graphical sysmbol, dotted line, figure represent and
Partial view is shown, under specific circumstances, may have been omitted the details in these figures, these details for disclosed in understanding this
Application is unnecessary.It should be appreciated that the disclosure is not limited to illustrate in the accompanying drawings and disclosed specific embodiment again.In short
It, it should be apparent to those skilled in the art that a large amount of variation will fall into the disclosure and spirit and scope of the appended claims it
It is interior.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Fig. 2 a kind of moving-iron receiver with new vibrating diaphragm support, including upper casing 1, vibrating diaphragm support 2, vibrating diaphragm 3,
Lower casing 4, U-shaped reed 5, upper magnet 6, lower magnet 7, drive rod 8, coil 9, magnetic conductive board 10.
Vibrating diaphragm 3 is fixed on vibrating diaphragm support 2, and vibrating diaphragm support 2 includes the framework 2.1 formed by side wall and the bottom being attached thereto
Side 2.2, framework 2.1 and base 2.2 are integrally formed, and the middle part of base 2.2 is provided with the window 2.3 for housing vibrating diaphragm, and vibrating diaphragm 3 is fixed
In the window 2.3, base 2.2 is fixedly connected with the edge of magnetic conductive board 10, and upper casing 1 is fixed in the form of sheets and with the upper surface of framework 2.1
Connection.
During assembling, first U-shaped reed 5, upper magnet 6, lower magnet 7, drive rod 8, coil 9, magnetic conductive board 10 and lower casing 4 are consolidated
Fixed, specifically, U-shaped reed 5 includes fixed part and vibration section, and coil 9 is enclosed on the inside of the vibration section of U-shaped reed 5, the He of upper magnet 6
Lower magnet 7 is separately positioned on the upper side and lower side of vibration section, drive rod 8 be arranged on vibration section end and upwards shell side to extension.
The edge of magnetic conductive board 10 is fixed by welding or being bonded with lower casing 4, and vibrating diaphragm support 2 is by welding or being adhesively fixed on magnetic conductive board
Upper surface, then installation vibrating diaphragm, upper casing 1 are fixedly connected with vibrating diaphragm support 2 in vibrating diaphragm support 2.
Embodiment 2
Structure is similar to Example 1, and difference is to be not provided with the structure of magnetic conductive board 10, and " mouth " type yoke 11 is fixed in lower casing,
Yoke is fixed on lower casing 4, and upper magnet 6 and lower magnet 7 are fixed with yoke 11 respectively, vibrating diaphragm support 2 and the frame at the top of lower casing
It is fixedly connected, vibrating diaphragm is arranged in vibrating diaphragm support 2, and upper casing 1 is fixedly connected with vibrating diaphragm support 2.
Embodiment 3
Structure is similar to Example 2, and difference is to be additionally provided with fixed frame 12, fixed frame between lower casing and vibrating diaphragm support
12 are fixedly connected with the frame at the top of lower casing 4, and vibrating diaphragm support 2 is fixed on fixed frame 12.
Although embodiment of the present utility model is illustrated in specification, these embodiments are intended only as carrying
Show, should not limit the scope of protection of the utility model.Various omissions are carried out in the range of the utility model aims are not departed from, are put
Change and change should be included in the scope of protection of the utility model.
Claims (5)
- A kind of 1. moving-iron receiver with new vibrating diaphragm support, it is characterised in that：Including upper casing, vibrating diaphragm support, vibrating diaphragm, under Shell, vibrating diaphragm support include the framework formed by side wall and the base being attached thereto, and framework and base are integrally formed, and are opened in the middle part of base There is the window for housing vibrating diaphragm, vibrating diaphragm is fixed in the window；In the form of sheets, framework upper surface is fixedly connected upper casing with upper casing, Base is fixedly connected with lower casing.
- 2. the moving-iron receiver according to claim 1 with new vibrating diaphragm support, it is characterised in that：Also include fixing Frame, described fixed frame are arranged between lower casing and vibrating diaphragm support.
- 3. the moving-iron receiver according to claim 1 with new vibrating diaphragm support, it is characterised in that：Also include magnetic conduction Plate, magnetic conductive board edge are fixedly connected with lower casing, and vibrating diaphragm support is fixed on magnetic conductive board upper surface.
- 4. the moving-iron receiver according to claim 1 with new vibrating diaphragm support, it is characterised in that：Described vibrating diaphragm branch Frame is welded or is adhesively fixed with lower casing.
- 5. the moving-iron receiver with new vibrating diaphragm support according to claim 1 to 4 any one, it is characterised in that： Described vibrating diaphragm support is welded or is adhesively fixed with upper casing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631499 | 2017-06-02 | ||
| CN2017206314995 | 2017-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022204U true CN207022204U (en) | 2018-02-16 |
Family
ID=59734533
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659329.8U Active CN207022204U (en) | 2017-06-02 | 2017-06-08 | A kind of moving-iron receiver with new vibrating diaphragm support |
| CN201710426188.XA Pending CN107135450A (en) | 2017-06-02 | 2017-06-08 | A kind of moving-iron receiver with new vibrating diaphragm support |
| CN201720739886.0U Active CN207070352U (en) | 2017-06-02 | 2017-06-23 | It is a kind of that there is the moving-iron receiver for falling Cushioning Design |
| CN201721031078.5U Active CN207625797U (en) | 2017-06-02 | 2017-08-17 | A kind of moving-iron receiver motor with fall protection structure |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710426188.XA Pending CN107135450A (en) | 2017-06-02 | 2017-06-08 | A kind of moving-iron receiver with new vibrating diaphragm support |
| CN201720739886.0U Active CN207070352U (en) | 2017-06-02 | 2017-06-23 | It is a kind of that there is the moving-iron receiver for falling Cushioning Design |
| CN201721031078.5U Active CN207625797U (en) | 2017-06-02 | 2017-08-17 | A kind of moving-iron receiver motor with fall protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN207022204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135450A (en) * | 2017-06-02 | 2017-09-05 | 苏州亿欧得电子有限公司 | A kind of moving-iron receiver with new vibrating diaphragm support |
| CN108289273A (en) * | 2018-03-28 | 2018-07-17 | 深圳倍声声学技术有限公司 | A kind of diaphragm and receiver |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093353B (en) * | 2017-12-25 | 2024-05-31 | 苏州格洛佛精密科技有限公司 | Moving iron receiver and assembly method thereof |
| CN108449694B (en) * | 2018-03-27 | 2024-03-08 | 南京声动健康科技有限公司 | Vibrating diaphragm and telephone receiver |
| CN108696810A (en) * | 2018-05-17 | 2018-10-23 | 深圳倍声声学技术有限公司 | A kind of moving-iron receiver |
| JP7235488B2 (en) * | 2018-12-04 | 2023-03-08 | 日本電産サンキョー株式会社 | Actuator and Actuator Manufacturing Method |
| CN110022518B (en) * | 2019-04-26 | 2024-04-12 | 苏州亿欧得电子有限公司 | Low-eddy-current magnetic-loss armature device for electroacoustic transducer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4260333B2 (en) * | 2000-03-16 | 2009-04-30 | スター精密株式会社 | Electroacoustic transducer |
| JP3844641B2 (en) * | 2000-07-12 | 2006-11-15 | スター精密株式会社 | Electroacoustic transducer and manufacturing method thereof |
| JP2002300698A (en) * | 2001-04-02 | 2002-10-11 | Star Micronics Co Ltd | Receiver and portable communication apparatus |
| JP5447216B2 (en) * | 2010-06-17 | 2014-03-19 | ソニー株式会社 | Acoustic transducer and method for assembling acoustic transducer |
| KR101471061B1 (en) * | 2012-07-23 | 2014-12-24 | 이준호 | Speaker |
| CN104540082A (en) * | 2014-12-31 | 2015-04-22 | 苏州恒听电子有限公司 | Telephone receiver of novel structure |
| CN105187987B (en) * | 2015-07-17 | 2019-03-15 | 张晋良 | A kind of magnetic driving mechanism and the receiver including the magnetic driving mechanism |
| WO2017047198A1 (en) * | 2015-09-16 | 2017-03-23 | アルプス電気株式会社 | Sound generation device and production method therefor |
| CN106714053B (en) * | 2016-11-29 | 2023-01-10 | 深圳倍声声学技术有限公司 | Moving-iron type telephone receiver |
| CN207022204U (en) * | 2017-06-02 | 2018-02-16 | 苏州亿欧得电子有限公司 | A kind of moving-iron receiver with new vibrating diaphragm support |
-
2017
- 2017-06-08 CN CN201720659329.8U patent/CN207022204U/en active Active
- 2017-06-08 CN CN201710426188.XA patent/CN107135450A/en active Pending
- 2017-06-23 CN CN201720739886.0U patent/CN207070352U/en active Active
- 2017-08-17 CN CN201721031078.5U patent/CN207625797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135450A (en) * | 2017-06-02 | 2017-09-05 | 苏州亿欧得电子有限公司 | A kind of moving-iron receiver with new vibrating diaphragm support |
| CN108289273A (en) * | 2018-03-28 | 2018-07-17 | 深圳倍声声学技术有限公司 | A kind of diaphragm and receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207070352U (en) | 2018-03-02 |
| CN207625797U (en) | 2018-07-17 |
| CN107135450A (en) | 2017-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A moving iron receiver with new diaphragm bracket Effective date of registration: 20201109 Granted publication date: 20180216 Pledgee: Suzhou Rongfeng Technology Microfinance Co.,Ltd. Pledgor: SUZHOU E-AUDIO ELECTRONICS Co.,Ltd. Registration number: Y2020320010180 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220114 Granted publication date: 20180216 Pledgee: Suzhou Rongfeng Technology Microfinance Co.,Ltd. Pledgor: SUZHOU E-AUDIO ELECTRONICS Co.,Ltd. Registration number: Y2020320010180 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A moving iron receiver with a new diaphragm support Effective date of registration: 20220119 Granted publication date: 20180216 Pledgee: Suzhou Rongfeng Technology Microfinance Co.,Ltd. Pledgor: SUZHOU E-AUDIO ELECTRONICS Co.,Ltd. Registration number: Y2022320010027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |