CN104010244A - In-ear telephone receiver - Google Patents
In-ear telephone receiver Download PDFInfo
- Publication number
- CN104010244A CN104010244A CN201410164548.XA CN201410164548A CN104010244A CN 104010244 A CN104010244 A CN 104010244A CN 201410164548 A CN201410164548 A CN 201410164548A CN 104010244 A CN104010244 A CN 104010244A
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- CN
- China
- Prior art keywords
- magnet
- voice coil
- support
- washer
- shaped iron
- 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.)
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Abstract
The invention discloses an in-ear telephone receiver, and relates to the technical field of telephone receivers. The in-ear telephone receiver comprises a printed circuit board, a support, a magnet, washers, T-type iron, a membrane, a protective cover, a voice coil and tone tuning cloth. The support is arranged below the printed circuit board, the magnet is arranged below the support, the T-type iron is arranged on one side of the magnet, the tone tuning cloth is arranged on the T-type iron, the washers are arranged below the magnet, the membrane is arranged on one sides below the washers, the protective cover is arranged below the membrane, and the voice coil is arranged between the washers and the T-type iron. According to the in-ear telephone receiver, a dual-washer structure is adopted to achieve maximization use of the magnetic performance, leakage of the magnetic performance is minimum, the high fidelity and the high performance are achieved, and the in-ear telephone receiver is 2 mm smaller than an existing 8-mm receiver, is small and excellent in performance, and better conforms to pursuing of young crowds for fashions.
Description
Technical field:
The present invention relates to In-Ear receiver, belong to receiver technical field.
Background technology:
Along with science and technology is constantly progressive, electronic product is also updating, the more and more miniaturization of present electronic product, lighting, existing market cannot reach the requirement of its size and weight at the receiver of use, the In-Ear receiver size minimum of selling on the market is now at 8mm, its weight and size all cannot be got to requirement, and the power of this receiver is higher, and power consumption is large, the space taking is large, wears sense also uncomfortable.Nowadays young consumer group's proportion is more and more higher, and their present privacy sense is also more and more stronger, therefore develops a receiver more small-sized and function admirable also just extremely urgent.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide In-Ear receiver.
In-Ear receiver of the present invention, it comprises printed circuit board (PCB), support, magnet, washer, T-shaped iron, diaphragm, protecting cover, voice coil loudspeaker voice coil and tuning cloth, the below of printed circuit board (PCB) is provided with support, the below of support is provided with magnet, and a side of magnet is provided with T-shaped iron, is provided with tuning cloth on T-shaped iron, the below of magnet is provided with washer, below one side of washer is provided with diaphragm, and the below of diaphragm is provided with protecting cover, between washer and T-shaped iron, is provided with voice coil loudspeaker voice coil.
As preferably, described support, magnet, washer and T-shaped iron composition magnetism loop apparatus, its medium-height trestle plays fixation and magnetic field is provided, and T-shaped iron is through injection molding machine injection mo(u)lding.
As preferably, described diaphragm and voice coil loudspeaker voice coil composition vibrating device, wherein diaphragm is that polyether-ether-ketone material is made.
As preferably, described printed circuit board (PCB), protecting cover and tuning cloth composition servicing unit, wherein protecting cover is to shield, and plays connection function.
Beneficial effect of the present invention: it can overcome the drawback of prior art, and the two washer structures of employing, maximize to realize magnetic property utilization, make magnetic property reveal minimum and reach high-fidelity high-performance, than the also little 2mm of existing 8mm receiver, small-sized and function admirable, more meets the pursuit of young colony to fashion.
Brief description of the drawings:
For ease of explanation, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is end view of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is front view of the present invention.
1-printed circuit board (PCB), 2-support, 3-magnet, 4-washer, 5-T sections, 6-diaphragm, 7-protecting cover, 8-voice coil loudspeaker voice coil and 9-tuning cloth.
Embodiment:
As Figure 1-3, this embodiment is by the following technical solutions: it comprises printed circuit board (PCB) 1, support 2, magnet 3, washer 4, T-shaped iron 5, diaphragm 6, protecting cover 7, voice coil loudspeaker voice coil 8 and tuning cloth 9, the below of printed circuit board (PCB) 1 is provided with support 2, the below of support 2 is provided with magnet 3, one side of magnet 3 is provided with T-shaped iron 5, on T-shaped iron 5, be provided with tuning cloth 9, the below of magnet 3 is provided with washer 4, below one side of washer 4 is provided with diaphragm 6, the below of diaphragm 6 is provided with protecting cover 7, between washer 4 and T-shaped iron 5, is provided with voice coil loudspeaker voice coil 8.
Wherein, described support 2, magnet 3, washer 4 and T-shaped iron 5 form magnetism loop apparatus, and 2 fixations of its medium-height trestle also provide magnetic field, and T-shaped iron 5 is through injection molding machine injection mo(u)lding; Described diaphragm 6 and voice coil loudspeaker voice coil 8 form vibrating device, and wherein diaphragm 6 is made for polyether-ether-ketone material; Described printed circuit board (PCB) 1, protecting cover 7 and tuning cloth 9 form servicing unit, and wherein protecting cover 7 is to shield, and play connection function.
The operation principle of this embodiment is: according to Faraday's law, in the time that current－carrying conductor passes through magnetic field, can be subject to an electric power, its direction meets not carrys out bright left hand rule, power and electric current, magnetic direction are orthogonal, and stressed size is directly proportional to electric current, conductor length, magnetic flux density.In the time that voice coil loudspeaker voice coil 8 is inputted alternation tone currents, voice coil loudspeaker voice coil 8 is subject to an alternation motive force and produces alternate motion, and band dynamic diaphragm 6 vibrates, and repeatedly promotes air and sounding.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. In-Ear receiver, it is characterized in that: it comprises printed circuit board (PCB) (1), support (2), magnet (3), washer (4), T-shaped iron (5), diaphragm (6), protecting cover (7), voice coil loudspeaker voice coil (8) and tuning cloth (9), the below of printed circuit board (PCB) (1) is provided with support (2), the below of support (2) is provided with magnet (3), one side of magnet (3) is provided with T-shaped iron (5), on T-shaped iron (5), be provided with tuning cloth (9), the below of magnet (3) is provided with washer (4), below one side of washer (4) is provided with diaphragm (6), the below of diaphragm (6) is provided with protecting cover (7), between washer (4) and T-shaped iron (5), be provided with voice coil loudspeaker voice coil (8).
2. In-Ear receiver according to claim 1, is characterized in that: described T-shaped iron (5) is through injection molding machine injection mo(u)lding.
3. In-Ear receiver according to claim 1, is characterized in that: diaphragm (6) is made for polyether-ether-ketone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164548.XA CN104010244A (en) | 2014-06-25 | 2014-06-25 | In-ear telephone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164548.XA CN104010244A (en) | 2014-06-25 | 2014-06-25 | In-ear telephone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104010244A true CN104010244A (en) | 2014-08-27 |
Family
ID=51370710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164548.XA Pending CN104010244A (en) | 2014-06-25 | 2014-06-25 | In-ear telephone receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104010244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161241A1 (en) * | 2017-03-07 | 2018-09-13 | 声电电子科技(惠州)有限公司 | Dual top plate miniature speaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254852A1 (en) * | 2005-05-11 | 2006-11-16 | Yen-Shan Chen | Integral audio module |
| CN201590894U (en) * | 2010-01-04 | 2010-09-22 | 东莞市石排乐音电子厂 | Miniature loudspeaker |
| CN103581807A (en) * | 2013-10-30 | 2014-02-12 | 深圳市豪恩声学股份有限公司 | Moving coil type loudspeaker |
| CN204031398U (en) * | 2014-06-25 | 2014-12-17 | 朝阳聚声泰（信丰）科技有限公司 | In-ear receiver |
-
2014
- 2014-06-25 CN CN201410164548.XA patent/CN104010244A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254852A1 (en) * | 2005-05-11 | 2006-11-16 | Yen-Shan Chen | Integral audio module |
| CN201590894U (en) * | 2010-01-04 | 2010-09-22 | 东莞市石排乐音电子厂 | Miniature loudspeaker |
| CN103581807A (en) * | 2013-10-30 | 2014-02-12 | 深圳市豪恩声学股份有限公司 | Moving coil type loudspeaker |
| CN204031398U (en) * | 2014-06-25 | 2014-12-17 | 朝阳聚声泰（信丰）科技有限公司 | In-ear receiver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161241A1 (en) * | 2017-03-07 | 2018-09-13 | 声电电子科技(惠州)有限公司 | Dual top plate miniature speaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |