CN201682603U - Earphone - Google Patents

Earphone Download PDF

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Publication number
CN201682603U
CN201682603U CN 201020210991 CN201020210991U CN201682603U CN 201682603 U CN201682603 U CN 201682603U CN 201020210991 CN201020210991 CN 201020210991 CN 201020210991 U CN201020210991 U CN 201020210991U CN 201682603 U CN201682603 U CN 201682603U
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CN
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Grant
Patent type
Prior art keywords
module
iron
sound
headset
moving
Prior art date
Application number
CN 201020210991
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Chinese (zh)
Inventor
施声扬
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全南三扬电子有限公司
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Abstract

The utility model discloses an earphone, of which a sounding part comprises a moving coil module, the position corresponding to the moving coil module is mounted with a moving iron module, and a cavity is disposed between the moving coil module and the moving iron module. Using that the moving coil module can sound vigorous outstanding tone quality at low-frequency stage, combing with the moving iron earphone can sound pure and thorough sound at middle-frequency stage, and preserving the cavity between the moving coil module and the moving iron module, so the sound emitted from the moving coil module and the moving iron module can form better resonance in the cavity, therefore the earphone has better outstanding tone quality.

Description

一种耳机 A headset

技术领域 FIELD

[0001] 本实用新型涉及一种耳机。 [0001] The present invention relates to an earphone. 背景技术 Background technique

[0002] 现有技术中的耳机,根据其驱动器(换能器)的类型,可分为动圈耳机、静电耳机、 压电耳机、动铁耳机、气动耳机。 [0002] The prior art headset type in accordance with its driver (transducer), the earphone can be divided into dynamic, electrostatic headphones, a piezoelectric earphone, iron headphones, earphone pneumatic.

[0003] 其中使用最多的是动圈耳机,其原理结构如图1,它与普通音响类似,处于磁块1 的永磁场中的线圈2直接与振膜3相连,线圈在信号电流驱动下带动振膜发声,信号经过线圈切割磁力线,从而带动振膜一起振动发声。 [0003] which is the most used dynamic headphones, the principle structure shown in Figure 1, which is similar to ordinary stereo, in a permanent magnetic field magnet coil in the diaphragm 2 is directly connected to 3, driven by the drive coil a current signal diaphragm audible signal through the coil cut magnetic lines, so as to drive the diaphragm vibration sound together. 优点是制作相对容易,线性好、失真小、频响宽。 The advantage is relatively easy to produce, good linearity, low distortion, wide frequency response. 其在重低音段声音深厚,但在中高音段表现力不够。 Its deep bass voice in the segment, but the performance in the treble section is not enough.

[0004] 另一种是动铁耳机,其原理结构如图2,利用了电磁铁产生交变磁场,振动部分是一个铁片4悬浮在电磁铁5前方,信号经过电磁铁5的时候会使电磁铁磁场变化,铁片通过一个结构精密的连接棒6传导到一个微型振膜7的中心点,从而产生振动并发声。 [0004] Another is iron headphones, the principle structure shown in Figure 2, the use of an electromagnet to produce an alternating magnetic field, the vibrating part is a suspension of 4 iron 5 through the electromagnet when the electromagnet causes the front 5, the signal electromagnet magnetic field changes, the iron sheet by a structural precision connecting rod 6 to the center point conducting a miniature diaphragm 7, thereby generating vibration and sound. 优点是使用寿命长、效率高。 The advantages of long life, high efficiency. 其在中高音段纯净透底,但在低音段略显逊色。 In its pure through the end of the treble section, but slightly less in the bass section.

实用新型内容 SUMMARY

[0005] 本实用新型的目的在于给出一种耳机,使其低音、中高音都可以提供很好的音质。 [0005] The object of the present invention is to present an earphone, so as bass, treble can provide good sound quality.

[0006] 本实用新型公开了一种耳机,其发声部包括动圈模块,在动圈模块的相对应的位置安装有动铁模块,在动圈模块与动铁模块间留有空腔。 [0006] The present invention discloses a headset, which includes a moving coil portion sound module, the module is attached to the movable iron at a position corresponding to the moving coil module, leaving a cavity between the module and the moving iron dynamic module.

[0007] 本实用新型所述耳机,在耳机本体内装有处于磁块中的线圈直接与振膜相连的动圈模块,其直接由线圈振动引起振膜发声,线性较好,在低频段能够使发声浑厚,在与动圈模块相对的另一侧,安装有动铁模块,动铁模块由铁片的振动,经连接棒传送至振膜,其发声在中高音频段纯净透底。 [0007] The headset of the present invention, in the headphone with the body in the moving coil in the coil module magnet block is directly connected to the diaphragm, which causes the diaphragm vibration sound by the coil directly, good linearity, low frequency can be made in sound vigorous, on the other side opposite to the moving coil module, the module is attached to an iron, an iron block, transmitted from the vibrating rod iron piece is connected to the diaphragm via which the sound-permeable bottom treble band pure. 而在动圈模块与动铁模块中间留有空腔,其能使动铁模块与动圈模块发出的声音在此空腔形成更好的共鸣,从而使耳机的音质表现更为出色。 Dynamic module in the middle and left cavities of the movable iron module, which enables the sound module and the moving iron moving coil module sends formed in this cavity resonance better, so that even better sound quality of the headset.

附图说明 BRIEF DESCRIPTION

[0008] 图1为现有技术动圈耳机原理结构示意图; [0008] FIG. 1 is a schematic diagram of the prior art dynamic headphones principle structure;

[0009] 图2为现有技术动铁耳机原理结构示意图; [0009] FIG. 2 is a prior art schematic structural diagram of the principle of iron headphones;

[0010] 图3为本实用新型耳机结构分解示意图; [0010] FIG. 3 is a schematic exploded invention earphone structure;

[0011] 图4为本实用新型耳机结构剖视图。 [0011] FIG. 4 earphone structure view of the present disclosure sectional.

具体实施方式 detailed description

[0012] 下面结合附图,对本实用新型作进一步的说明。 [0012] DRAWINGS Further description of the present invention is made.

[0013] 如图3和图4所示,本实用新型公开的一种耳机结构,其发声部包括动圈模块8,其包括有线圈、振膜、磁铁,线圈直接与振膜相连接处于磁铁与在的磁场中。 [0013] As shown in FIG. 3 and FIG. 4, the present invention discloses an earphone structure, which includes a dynamic sound module section 8, which comprises a coil, a diaphragm, a magnet, a coil is directly connected to the diaphragm magnet and in the magnetic field. 在动圈模块8的相对应的位置安装有动铁模块10,其包括可振动铁片,铁片通过连接棒连接至振膜。 A position corresponding to the moving coil of the module 8 is attached to the movable iron module 10, which comprises a vibrating piece of iron, iron pieces connected by a connecting rod to the diaphragm. 在动圈 In the dynamic

3模块8与动铁模块10间留有空腔11,在发声部的外面套有前盖仓14与后罩15,耳机线材16经后罩与发声部相连接。 3 and the module 8 module 10 remains movable iron cavity 11, the lid portion outside the utterance cartridge 1415, after the headphone wire 16 is connected to the cover portion and the rear sound jacket front. 采用这种结构,利用动圈模块在低频段能够使发声浑厚的出色音质,结合动铁模块在中高音频段发出的声音纯净透彻,并且经过其内部留有的空腔形成共鸣,使整个耳机发出的声音与现有技术相比,音质得到很大的突破,使音质表现得更为完美。 With this configuration, using the moving coil in the low frequency module capable of sounding vigorous excellent sound quality, sound movable iron binding module treble band emitted thorough clean, and after leaving the internal cavity resonate, so that the whole the headphone compared with the prior art sound, the sound quality is greatly breakthrough, the sound quality is far more perfect.

[0014] 为使耳机声音的音质更为完善,所述耳机还包括固定支架9,固定支架9的中部设有固定槽,动铁模块安装在固定槽中,固定槽与固定支架的筒壁相连,将固定槽与筒壁间的空间分隔为多个小空腔。 [0014] In order to more improve the sound quality of the headset, the headset further comprises a fixing bracket 9, provided with a central fixed bracket fixing groove 9, the movable iron modules installed in retaining slots, cylindrical wall fixing groove is connected with the fixing bracket the fixing groove and the cylindrical space of the partition walls into a plurality of small cavities. 通过固定支架固定动铁模块,使铁片振动发声后,与动圈模块的发声在多个小空腔中形成共鸣,提高声音音质效果。 After moving iron bracket fixed module, the iron in the vibration sound, sound and moving coil resonance modules forming a plurality of small cavities, the effect of improving sound quality.

[0015] 为使本耳机表现更为出色,在耳机的头部装有导音管12,与耳机发声部相连。 [0015] To make the headset even better performance, with the head of the headphone sound guiding tube 12 connected to the headphones sound portion. 这样可使小巧的耳机头部可以放入更深的耳道部分,从而产生更好的视听效果。 This allows compact headset head can be placed in a deeper portion of the ear canal, resulting in better visual effect.

[0016] 为使耳机起到良好的隔音及防漏音效果,在所述耳机的头部连接有硅胶套13。 [0016] In order to play the headset good sound effects and sound leak-proof, silicone sleeve 13 is connected to the head of the headphone. 使声音汇入耳内,另外柔软的硅胶套也可以起到保护耳朵,让消费者使用更为舒服。 Import the sound in the ear, the other soft silicone cover can also protect the ears, so that consumers use more comfortable.

4 4

Claims (6)

  1. 一种耳机,其发声部包括动圈模块(8),其特征在于,在动圈模块(8)的相对应的位置安装有动铁模块(10),在动圈模块(8)与动铁模块(10)间留有空腔(11)。 A headset, which includes a moving coil portion sound module (8), characterized in that the iron is attached to the movable module (10) at a position corresponding to the moving coil module (8) in dynamic module (8) and the movable iron inter-module (10) leaving a cavity (11).
  2. 2.根据权利要求1所述的耳机,其特征在于,还包括固定支架(9),固定支架(9)的中部设有固定槽,动铁模块安装在固定槽中,固定槽与固定支架的筒壁相连,将固定槽与筒壁间的空间分隔为多个小空腔。 2. A headset according to claim 1, characterized in that, further comprising a fixing bracket (9), the central fixed bracket (9) is provided with a fixing groove, the fixing module is mounted movable iron groove, the fixing groove and the fixing bracket It is connected to the barrel wall, the barrel fixing groove space partition walls into a plurality of small cavities.
  3. 3.根据权利要求1所述的耳机,其特征在于,所述动圈模块包括有线圈、振膜、磁铁,线圈直接与振膜相连处于永久磁场中。 3. The headphone according to claim 1, characterized in that said moving coil module comprises a coil, a diaphragm, a magnet, a coil connected directly to the diaphragm in the permanent magnetic field.
  4. 4.根据权利要求1所述的耳机,其特征在于,所述动铁模块包括可振动铁片,铁片通过连接棒连接至振膜。 4. The headset of claim 1, wherein said module comprises a movable iron piece vibratable iron, iron piece is connected to the diaphragm through the connecting rod.
  5. 5.根据权利要求1所述的耳机,其特征在于,在耳机的头部装有导音管(12),与耳机发声部相连。 The headphone according to claim 1, characterized in that, with the sound guide tube (12) at the head of the headset, the headset is connected to the sound portion.
  6. 6.根据权利要求5所述的耳机,其特征在于,所述耳机头部连接有硅胶套(13)。 6. The earphone as claimed in claim 5, wherein said head portion is connected with the earphone silicone sleeve (13).
CN 201020210991 2010-05-25 2010-05-25 Earphone CN201682603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020210991 CN201682603U (en) 2010-05-25 2010-05-25 Earphone

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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102395073A (en) * 2011-10-28 2012-03-28 全南三扬电子有限公司 Earphone
CN103037271A (en) * 2011-09-30 2013-04-10 苏州恒听电子有限公司 Voice pipe device for micro speaker device
CN103237283A (en) * 2013-04-09 2013-08-07 苏州恒听电子有限公司 Multi-armature-unit headset
CN104244150A (en) * 2014-09-28 2014-12-24 常州阿木奇声学科技有限公司 Coil-iron type articulation unit of coaxial in-ear earphone
EP2744222A3 (en) * 2012-12-13 2015-05-27 Jetvox Acoustic Corp. Dual-frequency-band coaxial earphone
CN104954904A (en) * 2015-05-21 2015-09-30 歌尔声学股份有限公司 Earphone
WO2016037445A1 (en) * 2014-09-10 2016-03-17 常州阿木奇声学科技有限公司 Sound-emitting component of headset or speaker
CN106231462A (en) * 2016-08-08 2016-12-14 珠海声浪科技有限公司 Earphone

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103037271A (en) * 2011-09-30 2013-04-10 苏州恒听电子有限公司 Voice pipe device for micro speaker device
CN103037271B (en) * 2011-09-30 2016-08-17 苏州恒听电子有限公司 Transmission means for miniature loudspeaker sound tube means
CN102395073A (en) * 2011-10-28 2012-03-28 全南三扬电子有限公司 Earphone
CN102395073B (en) * 2011-10-28 2015-01-21 全南三扬电子有限公司 Earphone
US9191731B2 (en) 2012-12-13 2015-11-17 Jetvox Acoustic Corp. Dual-frequency coaxial earphone
EP2744222A3 (en) * 2012-12-13 2015-05-27 Jetvox Acoustic Corp. Dual-frequency-band coaxial earphone
CN103237283B (en) * 2013-04-09 2015-04-15 苏州恒听电子有限公司 Multi-armature-unit headset
CN103237283A (en) * 2013-04-09 2013-08-07 苏州恒听电子有限公司 Multi-armature-unit headset
WO2016037445A1 (en) * 2014-09-10 2016-03-17 常州阿木奇声学科技有限公司 Sound-emitting component of headset or speaker
CN104244150A (en) * 2014-09-28 2014-12-24 常州阿木奇声学科技有限公司 Coil-iron type articulation unit of coaxial in-ear earphone
CN104954904A (en) * 2015-05-21 2015-09-30 歌尔声学股份有限公司 Earphone
CN106231462A (en) * 2016-08-08 2016-12-14 珠海声浪科技有限公司 Earphone

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