CN102547508A - Mother and child double-earphone structure and mobile terminal - Google Patents

Mother and child double-earphone structure and mobile terminal Download PDF

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Publication number
CN102547508A
CN102547508A CN2010106207252A CN201010620725A CN102547508A CN 102547508 A CN102547508 A CN 102547508A CN 2010106207252 A CN2010106207252 A CN 2010106207252A CN 201010620725 A CN201010620725 A CN 201010620725A CN 102547508 A CN102547508 A CN 102547508A
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earphone
mother
provided
structure
gear
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CN2010106207252A
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Chinese (zh)
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CN102547508B (en
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郑大清
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新疆天地集团有限公司
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Abstract

The invention discloses a mother and child double-earphone structure and a mobile terminal. The mother and child double-earphone structure comprises a mother earphone assembly and a child earphone assembly, wherein the mother earphone assembly comprises a mother earphone receiver and a mother earphone bar; the child earphone assembly comprises a child earphone receiver; a retractable sliding bar is also arranged in the mother earphone bar; a telephone transmitter is arranged at the tail end of the sliding bar; the mother earphone receiver and the telephone transmitter are connected with a mother earphone line; one end of a child earphone line is connected with the mother earphone line through a first signal connecting element; and the other end of the child earphone line is connected with the child earphone receiver. The invention provides the earphone structure which is convenient for a user to use.

Description

一种母子双耳机结构及移动终端 One kind of mother double earphone structure and the mobile terminal

技术领域 FIELD

[0001] 本发明主要涉及声音传输领域,特别是指一种母子双耳机结构及移动终端。 [0001] The present invention generally relates to the field of voice transmission, particularly to a mother double earphone structure and a mobile terminal. 背景技术 Background technique

[0002] 随着电子产品,特别是诸如手机、笔记本、有助听功能的移动终端应用的日益普及,上述终端产品的现有的耳机在使用中常常缠绕、打结、携带保存不便,给大多数使用者带来诸多麻烦,已造成大多数使用者放弃使用耳机这一重要功能。 [0002] As electronic products, especially such as mobile phones, laptops, mobile terminals will help the auditory function of the increasing popularity of the application, the terminal headphone existing products are often wrapped in use, knot, save the inconvenience to carry, to a large most users bring a lot of trouble, has caused most users use a headset to abandon this important function. 另外,在直接使用电子产品时,造成使用者无法避免电子产品(手机等)所产生的电磁辐射给使用者带来极大的健康安全隐患。 In addition, when the direct use of electronic products, causing the user can not avoid electromagnetic radiation electronic products (mobile phones) generated to the user bring great health and safety risks. 例如,当人们将手机直接贴在耳边,利用其扬声器进行通话时,手机所产生的电磁辐射将直接对人体大脑的中枢神经造成伤害。 For example, when people directly to the phone to his ear, using its speaker call, the electromagnetic radiation generated by mobile phones will cause direct harm to the human brain, central nervous system. 为此,人们通过实验和研究发现,当手机与人体的大脑保持一定距离时可有效降低电磁辐射造成的伤害,例如,利用手机耳机替代手机内置扬声器收听语音信息,使得手机电磁波对人体大脑的影响降低了90 %以上。 For this reason, it is through experiments and found that when the phone with the human brain to maintain a certain distance can effectively reduce the harm caused by electromagnetic radiation, for example, the use of alternative phone headset phone built-in speaker to listen to voice messages, making phone electromagnetic effects on the human brain reduced by more than 90%.

[0003] 因此,迫切需要一种使用方便的耳机结构。 [0003] Therefore, an urgent need for a convenient headphone structure of.

发明内容 SUMMARY

[0004] 本发明提出一种母子双耳机结构及移动终端,为用户提供了一种使用方便的耳机结构。 [0004] The present invention proposes a mother double earphone structure and a mobile terminal, provides the user with a convenient configuration of the headset.

[0005] 本发明的技术方案是这样实现的: [0005] aspect of the present invention is implemented as follows:

[0006] 一种母子双耳机结构,包括母耳机总成和子耳机总成; [0006] A mother double earphone structure, comprising a primary earphone and earphone assembly cartridge;

[0007] 所述母耳机总成包括母耳机听筒和母耳机杆; [0007] The headset assembly comprises a female parent and the female headset earphone receiver lever;

[0008] 所述子耳机总成包括子耳机听筒; [0008] The earphone assembly comprising earphone receiver;

[0009] 所述母耳机杆内还设置有可伸缩的滑杆,所述滑杆的末端设置有送话器; [0009] The inner primary earphone rod provided with retractable slider, the slider is provided with end microphone;

[0010] 所述母耳机听筒和所述送话器都与母耳机线连接,子耳机线的一端通过第一信号连接单元与所述母耳机线连接,所述子耳机线的另一端与所述子耳机听筒连接。 [0010] The master and the earpiece headset microphone headset connected to the parent line, one end of the earphone is connected through the first signal line connecting the master unit and the earphone cable, the other end of the earphone line connecting said earphone receiver.

[0011] 优选的,所述滑杆上设置有使所述母耳机线通过的信号线槽。 [0011] Preferably, the slider is provided with a groove so that the signal lines of the earphone through the master.

[0012] 优选的,所述送话器上还设置有一音腔。 [0012] Preferably, the microphone is also provided with a sound chamber.

[0013] 优选的,所述音腔靠近嘴巴的一侧还设置有一进音槽,所述进音槽内设置有滤音膜。 [0013] Preferably, the side of the cavity near the mouth of the audio sound is further provided with a feed trough, said inlet is provided with sound grooves by filtration sound film.

[0014] 优选的,所述母耳机总成还包括用于收卷所述子耳机线的第一耳机线收线装置。 [0014] Preferably, the headset assembly further comprising a female for the first sub-winding of the cable retracting earphone headphone cable means.

[0015] 优选的,所述母耳机总成还包括母耳机前盖、母耳机后盖,所述母耳机听筒设置于所述母耳机前盖和所述母耳机后盖之间,所述第一耳机线收线装置设置于所述母耳机听筒和所述母耳机后盖之间; [0015] Preferably, the assembly further comprises a female parent headset earphone front cover, back cover earphone mother, the mother earphone receiver disposed between the front cover and the said female parent headset earphone cover, the second a headphone cable retracting means disposed between said receiver and said female parent earphone headset cover;

[0016] 所述子耳机总成还包括子耳机前盖、子耳机后盖,所述子耳机听筒设置于所述子耳机前盖和所述子耳机后盖之间。 [0016] The earphone headset assembly further comprises a sub-front cover, back cover earphone, the earphone receiver disposed between the front cover of the earphone and the earphone cover.

[0017] 优选的,所述子耳机总成通过一卡扣件可卡扣于所述母耳机杆上。 [0017] Preferably, the earphone assembly by means of a fastening element can be latched to the primary earphone rod.

[0018] 优选的,所述第一耳机线收线装置包括:[0019] 设置于主轴上的卷线盘,所述卷线盘上设置有一环缘,所述环缘的内部设置有一扭转弹簧,所述扭转弹簧的外端固设于所述环缘上,所述扭转弹簧的内端固设于所述主轴上,用于带动所述卷线盘转动以收卷所述子耳机线,卷绕在所述卷线盘上的子耳机线通过所述第一信号连接单元与所述母耳机线连接。 [0018] Preferably, the first earphone cable retracting means comprising: [0019] disposed on the reel shaft, is provided with a rim on the reel disc, said inner rim is provided with a torsion spring the outer end of the torsion spring is fixed to an upper edge of the ring, the inner end of the torsion spring is fixed on the main shaft for rotatably driving the winding reel to the winding earphone line, earphone line wound on the reel through the first signal and connecting the headset to the female line.

[0020] 优选的,所述第一耳机线收线装置还设置有一个用于控制所述卷线盘转动的制动装置,且所述第一耳机线收线装置还可用于第二耳机线收线装置。 [0020] Preferably, the first earphone cable retracting mechanism is provided with a brake device according to the takeup reel for controlling the rotation, and the first earphone cable retracting means may also be used a second earphone cable Take-up means.

[0021] 优选的,还包括第二耳机线收线装置,所述第二耳机线收线装置包括: [0021] Preferably, further comprising a second earphone cable retracting means, the second earphone cable retracting means comprising:

[0022] 提供驱动力的电机,所述电机通过变速装置驱动设置于主轴上的卷线盘,卷绕在所述卷线盘上的母耳机线通过第二信号连接单元与外部信号连接。 [0022] providing a driving force of a motor drive apparatus provided by the transmission to the reel on the spindle, the primary earphone line wound on the takeup reel through the second signal coupling unit is connected to an external signal.

[0023] 优选的,所述变速装置包括: [0023] Preferably, the transmission means comprises:

[0024] 蜗杆,所述蜗杆与所述电机的驱动轴连接; [0024] The drive shaft a worm connected to said motor;

[0025] 第一齿轮,所述第一齿轮为二级齿轮,所述第一齿轮的一级与所述蜗杆垂直咬合; [0025] a first gear, said first gear is a two-stage gear, the first gear and the worm perpendicular to a nip;

[0026] 与所述卷线盘设置于相同主轴上的第二齿轮,所述第二齿轮与所述第一齿轮的另一级咬合,由所述第二齿轮驱动所述卷线盘收卷所述母耳机线,根据变速比的不同,所述变速装置还可以由多个多级齿轮组成。 [0026] The takeup reel is provided with a second gear on the same shaft, the second gear and the first gear stage to another nip, the winding reel by the second driving gear the primary earphone line, depending on the speed ratio of said transmission means may also be composed of a plurality of multi-stage gear.

[0027] 优选的,所述第二耳机线收线装置还包括: [0027] Preferably, the second cable retracting earphone apparatus further comprising:

[0028] 外壳,所述外壳包括上壳和底座,所述外壳的侧壁上设置有一开口,在所述开口中有一滑轮,所述滑轮通过滑轮轴设置于所述底座上,所述母耳机线通过所述滑轮伸出所述外壳。 [0028] a housing comprising an upper shell and a base disposed on a side wall of the housing has an opening, having a pulley, the pulley shaft through a pulley provided on the base in the opening, the primary earphone extending the line through the pulley housing.

[0029] 优选的,所述外壳上还设置有一与所述滑轮互相配合来卡住所述母耳机线的压线轮,所述母耳机线从所述滑轮和所述压线轮之间穿过。 [0029] Preferably, the upper housing is further provided with a pulley with the interworking stuck to the female creasing wheel earphone wire, the earphone wire passes from the mother between the pulley and the pulley pressing too.

[0030] 优选的,所述第二耳机线收线装置还包括设置于所述电机与所述卷线盘之间的离合装置,通过所述离合装置实现所述电机与所述卷线盘的咬合或分离。 [0030] Preferably, the second earphone cable retracting means further comprises a clutch means disposed between said motor and said takeup reel, implementing the motor and the takeup reel by means of said clutch or separation nip.

[0031] 优选的,所述离合装置包括设置于所述主轴上的压缩弹簧,所述压缩弹簧的一端与所述底座的底面接触,所述压缩弹簧的另一端与所述第二齿轮接触,通过压缩弹簧与变速装置和卷线盘之间的力差实现离合的目的。 [0031] Preferably, the clutch means comprises a compression spring disposed on said shaft, said compression spring with one end contacting the bottom surface of the base, the other end of the compression spring is in contact with the second gear, the compression force difference between the object and the spring means and the shifting clutch takeup reel realized.

[0032] 优选的,所述第二信号连接单元包括电路板,所述电路板上设有多条环形导电薄片,所述导电薄片与所述母耳机线连接,所述导电薄片通过弹簧触针和触针引线与外部信号连接,所述弹簧触针与所述导电薄片连通。 [0032] Preferably, the second signal connecting unit includes a circuit board, said circuit board is provided with a plurality of ring-shaped conductive sheet, the conductive sheet is connected to the primary earphone wire, the conductive contact pin by a spring sheet and the stylus is connected with an external signal wire, the spring contact pins and the conductive foil communication.

[0033] 优选的,还包括第二耳机线收线装置,所述第二耳机线收线装置包括: [0033] Preferably, further comprising a second earphone cable retracting means, the second earphone cable retracting means comprising:

[0034] 驱动系统; [0034] The drive system;

[0035] 设置于所述驱动系统一侧的驱动轮,所述驱动轮由所述驱动系统驱动; [0035] disposed on the drive system side of a driving wheel driven by the drive system;

[0036] 设置于所述驱动系统另一侧的支撑轮; [0036] provided to the drive wheel supporting the other side of the system;

[0037] 环绕于所述驱动轮和所述支撑轮的卷线圈,所述卷线圈用于卷绕所述母耳机线, 卷绕在所述卷线圈上的所述母耳机线通过第二信号连接单元与外部信号连接,所述驱动轮通过所述卷线圈带动所述支撑轮转动,使所述母耳机线卷绕于所述卷线圈上进行收线。 [0037] surrounds the drive wheel and the coil volume of the support wheel, the volume of the primary earphone antenna coil for winding said primary earphone line wound on the winding roll by a second signal connection with an external signal connecting means, said drive wheel drives the coil by the coil support wheel to rotate, the primary earphone line wound on the roll for the take-up coil.

[0038] 优选的,所述第二耳机线收线装置还包括: [0038] Preferably, the second cable retracting earphone apparatus further comprising:

[0039] 设置于所述驱动系统和所述驱动轮之间的离合装置,所述驱动系统通过所述离合装置驱动所述驱动轮,并在所述母耳机线放线带动所述驱动轮自转时或收线完成时分离所述驱动系统和所述驱动轮。 [0039] disposed between the clutch means of the drive system and the drive wheel, the drive system by means of the clutch driving the drive wheel and drives the drive wheel rotation actinomycetes the master earphone cable or when separated from the take-up drive system and the drive wheel is completed.

[0040] 优选的,所述驱动系统为微型电机,所述离合装置为一圆台型齿轮。 [0040] Preferably, the drive system is a micro-motor, said clutch means is a truncated cone gear.

[0041] 优选的,所述驱动轮包括第一圆形侧片和第二圆形侧片,所述第一圆形侧片和所述第二圆形侧片通过一主轴连接,所述第一圆形侧片的内侧面设置有围绕所述主轴呈圆周排列的多个齿轮; [0041] Preferably, said drive wheel comprising a first circular side plate and the second circular side panel, said first circular side plate and said second side panel are connected by a circular shaft, said first a circular inner surface of the side panels is provided with a plurality of gears circumferentially around said shaft arrangement;

[0042] 所述微型电机通过设置于所述微型电机主轴上的齿轮与所述圆台型齿轮咬合或分离。 The [0042] micro-motor through a gear on the motor shaft to the micro-engagement with the separation or truncated cone gear.

[0043] 优选的,所述卷线圈上设置有由多个U型卡线槽而形成的环形卷线槽,所述母耳机线收线时被卷绕于所述环形卷线槽内。 [0043] Preferably, the roll is provided on an annular coil by a plurality of U-shaped groove volume trunking is formed, the earphone cable retracting the master is wound in the annular groove volume.

[0044] 优选的,还包括: [0044] Preferably, further comprising:

[0045] 长椭圆形的外壳,所述外壳的侧壁上设置有一开口,所述母耳机线通过所述开口伸出所述外壳。 [0045] The oblong housing provided on a side wall of the housing has an opening, said opening through said primary earphone wire extends out of the housing.

[0046] 优选的,所述第二信号连接单元包括: [0046] Preferably, the second signal connecting unit comprising:

[0047] 设置于所述U型卡线槽外侧的多个信号连通弹片,所述母耳机线与所述信号连通弹片连接; [0047] The elastic sheet disposed on said plurality of communication signals outside of the U-shaped slot of the card, the earphone line and the master leaf spring is connected in signal communication;

[0048] 设置于所述外壳内壁上能与所述信号连通弹片接触连通的多个信号连通轨道,所述信号连通轨道由环形的导电金属薄片构成,并通过信号线与外侧终端的主板信号连接。 [0048] provided on the housing inner wall can track a plurality of communication signals in communication contact with the communication signal of the leaf spring, the communication signal formed of a conductive metal foil track annular and connected to the motherboard via a signal line and the signal terminals outside .

[0049] 优选的,所述支撑轮为呈半圆周排列的多个滚珠或滚筒。 [0049] Preferably, the support wheel is a form of a plurality of balls or rollers arranged semi-circumference.

[0050] 一种移动终端,包括终端主体,所述移动终端还包括如上所述的母子双耳机结构。 [0050] A mobile terminal includes a terminal body of the mobile terminal described above further comprises a mother double earphone structure.

[0051] 本发明所述技术方案设置包括母耳机和子耳机的双耳机结构,为用户提供了一种使用方便的耳机结构;进一步,通过设置于母耳机上的收线装置收卷子耳机的子耳机线,既有利于母耳机线(单线)的收线,又能从母耳机上分离出子耳机,从而达到双声道的效果。 [0051] The technical solution of the present invention is provided a double structure comprising a primary earphone headphone and a sub-headphone, earphone structure provides the user with a convenient; furthermore, by providing the take-in means on the primary earphone headset earphone receiving roll line, conducive primary earphone line (single line) of the take-up, but is separated from the master earphone headset, so as to achieve two-channel. 在不需要双声道、立体声时,则只使用母耳机即可;如需要双声道、立体声时,则可从母耳机中拉出子耳机及子耳机线,将子、母两个耳机分别戴在左右两个耳朵接听音讯,从而带来双声道、立体声感受。 Without the need for two-channel, stereo, only using the master in headphones; if necessary two-channel, stereo, and can be pulled out earphone headset earphone cable from the mother, the child, the mother respectively two earphones worn on the left and right ears receive audio, leading to a two-channel, stereo experience.

附图说明 BRIEF DESCRIPTION

[0052] 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0052] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without any creative effort, and can obtain other drawings based on these drawings.

[0053] 图1为本发明一种母子双耳机结构第一实施例的结构示意图; [0053] FIG double earphone structure 1. A mother schematic structural diagram of a first embodiment of the present invention;

[0054] 图2为本发明一种母子双耳机结构的剖面示意图; [0054] FIG. 2 is a schematic cross-sectional structure of a dual headphone present invent a mother;

[0055] 图3为本发明一种母子双耳机结构的侧视图; [0055] Figure 3 a side view of one kind of the mother double earphone structure of the present invention;

[0056] 图4为本发明一种母子双耳机结构中第一耳机线收线装置的剖面图; [0056] Fig 4 a cross-sectional view of a first earphone cable retracting means a double mother earphone structure in the present invention;

[0057] 图5为本发明一种母子双耳机结构中第一耳机线收线装置的结构示意图; [0057] FIG. 5 is a double earphone structure mother INVENTION A first cable retracting earphone structural diagram of apparatus;

[0058] 图6为本发明第二耳机线收线装置组成结构示意图的剖面图; [0058] Figure 6 a cross-sectional view of a second earphone cable retracting means consisting of the structural diagram of the present invention;

[0059] 图7为所述第二耳机线收线装置中驱动系统、离合装置和驱动轮之间的关系示意 [0059] FIG. 7 is a second earphone cable retracting the relation between the driving system, the clutch means and the drive wheel means schematically

7图; 7;

[0060] 图8为所述第二耳机线收线装置中卷线圈及设置于卷线圈上U型卡线槽的截面示意图; [0060] FIG 8 is the second earphone cable retracting and winding roll apparatus disposed in a cross-sectional schematic view of a U-shaped trunking volume coil;

[0061] 图9为所述第二耳机线收线装置中U型卡线槽、信号连接装置、外壳之间的关系示意图; [0061] FIG. 9 is a diagram illustrating the relationship between the U-shaped trunking signal connection means, said second housing earphone cable retracting means;

[0062] 图10为本发明第二耳机线收线装置另一实施例组成结构示意图的剖面图; [0062] FIG 10 the second earphone cable retracting apparatus according to another embodiment of the composition of a schematic cross-sectional view of the structure of the present invention;

[0063] 图11为本发明第二耳机线收线装置另一实施例的结构分解图; Another embodiment of the structure of a second embodiment of an exploded view of the earphone cable retracting means [0063] 11 of the present invention;

[0064] 图12为图11中所述第二耳机线收线装置中第二信号连接单元的结构图; [0064] FIG. 12 is a structural view of the second earphone cable retracting means connected to the second signal means 11;

[0065] 图13为本发明第二耳机线收线装置另一实施例的内部原理图; [0065] FIG 13 is an internal schematic diagram of a second embodiment of the earphone cable retracting apparatus according to another embodiment of the present invention;

[0066] 图14为本发明母子双耳机结构滑杆未拉出时的状态示意图; [0066] FIG. 14 is a state when the mother is not pulled out of the double slider earphone structure schematic diagram of the invention;

[0067] 图15为本发明母子双耳机结构滑杆拉出时的状态示意图。 State when the slider is pulled out mother double earphone structure schematic view [0067] FIG. 15 of the present invention.

具体实施方式 detailed description

[0068] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0068] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained by, fall within the scope of the present invention.

[0069] 参照图1至图4及图14、图15,示出了本发明一种母子双耳机结构第一实施例的结构示意图。 [0069] Referring to FIG. 1 to FIG. 4 and FIG. 14, FIG. 15 shows a configuration diagram of an embodiment of a first embodiment of the present invention is a double mother earphone structure. 所述母子双耳机结构包括母耳机总成和子耳机总成,所述母耳机总成包括母耳机听筒52,所述母耳机总成还包括用于收卷子耳机线512的第一耳机线收线装置53 ;所述子耳机总成包括子耳机听筒59 ;所述母耳机听筒52与母耳机线6连接,所述子耳机线512的一端通过第一信号连接单元5106与所述母耳机线6连接,所述子耳机线512的另一端与所述子耳机听筒59连接。 The mother double structure comprising primary earphone headset earphone assembly and the cartridge, the cartridge comprises a female parent headset earphone receiver 52, the primary earphone assembly further comprises a first receiving roll headphone earphone cable take-up line 512 device 53; the earphone assembly 59 comprises earphone receiver; the receiver 52 and the base female headset earphone cable 6 is connected, at one end of the earphone line 512 to the primary earphone line 5106 through the first signal coupling unit 6 and the other end of the earphone cable 512 is connected to the earphone receiver 59.

[0070] 其中,所述母耳机总成包括母耳机前盖51、母耳机后盖M,设置于所述母耳机前盖51和所述母耳机后盖M之间的母耳机听筒52,还包括设置于所述母耳机听筒52和所述母耳机后盖M之间的用于收卷子耳机线512的第一耳机线收线装置53 ;所述子耳机总成包括子耳机前盖58、子耳机后盖510,以及设置于所述子耳机前盖58和所述子耳机后盖510之间的子耳机听筒59。 [0070] wherein said cartridge comprises a female parent headset earphone front cover 51, rear cover M primary earphone, the earphone provided in the matrix between the cover 51 and the rear master earphone headset M 52 prior to the mother, further comprising a means disposed on the receiving line 53 for receiving the first earphone headset line roll line 512 between the master and the master earphone receiver earphone cover 52 M; the earphone assembly 58 includes a front cover earphone, earphone cover 510, and is provided in the earphone receiver 59 between the front cover 58 and the earphone of the earphone cover 510.

[0071] 所述母耳机听筒52与母耳机线6连接,所述子耳机线512的一端通过第一信号连接单元5106与所述母耳机线6连接,所述子耳机线512的另一端与所述子耳机听筒59连接。 [0071] The master earphone receiver 52 and the base 6 is connected earphone cable, one end of the earphone line 512 is connected to the 5106 primary earphone 6 via the first signal line connecting unit, and the other end of the line 512 to the earphone the earphone receiver 59 is connected.

[0072] 所述母耳机总成还包括设置于所述母耳机后盖M上的母耳机杆55,所述子耳机总成通过一卡扣件516可卡扣于所述母耳机杆55上。 [0072] The headset assembly further includes a female parent in the primary earphone headset M rod cover 55, through the earphone assembly 516 may be a snap-fastening element to the primary earphone rod 55 .

[0073] 在只需要使用一个耳机(母耳机)时,所述子耳机线512被收卷于所述母耳机总成上的第一耳机线收线装置53内,所述子耳机总成通过一卡扣件516可卡扣于所述母耳机杆55上,这时,另一端则卡扣在母耳机杆的516处,所述母耳机总成与所述子耳机总成在外观上是一个整体(如图1所示)。 [0073] When only need to use a headset (headphone female), the earphone wire winding 512 is the first earphone cable retracting means on the female headset assembly 53, through the earphone assembly a fastening element 516 may be locked to the rod 55 of the master headset, then, the other end of the snap lever 516 in the base of the headset, the headset assembly and the mother earphone assembly in appearance a whole (as shown in Figure 1). 在需要双声道、立体声而使用双耳机时,可从母耳机总成中的第一耳机线收线装置53中拉出子耳机线512,再将子耳机插在另一只耳朵上,即可完成双声道、立体声的双耳机接听。 When the required two-channel stereo headphones using dual, earphone assembly from the parent device may be a first earphone cable retracting earphone 53 is pulled out of line 512, then the sub-headphone is inserted in the other ear, i.e., to be completed by dual-channel, dual stereo headset to answer. [0074] 所述子耳机总成的子耳机后盖510上还可设置子耳机杆511,在不需要使用所述子耳机总成时,所述子耳机杆511可插于所述母耳机总成的插扣515处,从而使所述母耳机总成与所述子耳机总成在外观上更像一个整体。 Earphone rod 511 may also be provided [0074] on the sub-headphone earphone assembly cover 510, when not using the earphone assembly, the earphone rod 511 may be inserted in the primary earphone Total into the buckle 515, so that the master and the headset earphone cartridge assembly like a whole in appearance.

[0075] 另外,所述母子双耳机结构还包括送话器56,所述送话器56设置于所述母耳机杆阳上,与所述母耳机线6连接。 [0075] Further, the earphone structure further comprises a double mother microphone 56, the microphone 56 provided on the male parent earphone rod connected to the primary earphone line 6. 所述母耳机总成上还可以设置一用于控制第二耳机线收线装置的开关514。 The female headset assembly can also be provided a switch 514 for controlling the second earphone cable retracting apparatus.

[0076] 需要说明的是,为了达到更好的使用效果,本发明所述子耳机线512可以比所述母耳机线6更纤细,长度也更短,只需要有30至40厘米即可,所以,收卷子耳机线512的第一耳机线收线装置53可以设计的很微小,但母耳机线6的长度一般为一米左右或更长,线径也比子耳机线512要粗大,所以,收卷母耳机线6的第二耳机线收线装置要比第一耳机线收线装置53的体积要大,但两者的构造原理基本是一样的,亦即第一耳机线收线装置53和第二耳机线收线装置在本质上并没有太大的区别,其可以相互替换,都可以采用弹簧或微型电机提供驱动力。 [0076] Incidentally, in order to achieve better results, according to the present invention, the earphone 6 can be slimmer line 512 than the primary earphone line length is shorter, have only 30 to 40 cm can be, Therefore, to collect the papers earphone line 512 to the first earphone cable retracting means 53 can be designed very small, but the length of the primary earphone line 6 is typically about one meter or more, to be coarser than the diameter earphone cable 512, so volume rewinding primary earphone line of the second earphone cable retracting means than the first earphone cable retracting device 53 6 is greater, but the principles of both configurations are basically the same, i.e., the first earphone cable retracting means 53 and a second earphone cable retracting means in nature and is not much different, it may be replaced with each other, using a spring or may be micro-motor providing a driving force. 另外,所述子耳机线512可以为两根信号线,母耳机线6为4根或4根以上的信号线,当然本发明中对所述子耳机线512和母耳机线6的大小,长度以及信号线的数量并不进行限定,不能因为本发明的优选技术方案而对本发明的范围有任何的限制。 Further, the earphone line 512 may be a two signal lines, primary earphone line 6 is more than four or four signal lines, of course, in the present invention, the size of the earphone line 512 and primary earphone line 6, the length and the number of signal lines is not to be limiting, since not preferred aspect of the present invention, any limitation on the scope of the invention.

[0077] 参照图4、图5,所述第一耳机线收线装置53包括: [0077] Referring to 4, FIG. 5, the first earphone cable retracting means 53 comprises:

[0078] 设置于主轴5103上的卷线盘5102,所述卷线盘5102上设置有一环缘5112,所述环缘5112的内部设置有一扭转弹簧513,所述扭转弹簧513的外端固设于所述环缘5112 上,所述扭转弹簧513的内端固设于所述主轴5103上,卷绕在所述卷线盘5102上的子耳机线512通过所述第一信号连接单元5106与所述母耳机线6连接。 [0078] provided in the takeup reel spindle 51035102, the reel is provided with a rim 5112 on the disk 5102, the rim 5112 is provided inside with a torsion spring 513, the outer end of the torsion spring 513 is fixed 5112 on the rim, the inner end of the torsion spring 513 is fixed on the main shaft 5103, the sub-earphone cable 512 is wound on the reel 5102 through the first signal to the connection unit 5106 the primary earphone line 6 is connected.

[0079] 所述第一耳机线收线装置53还设置有一用于控制所述卷线盘5102转动的制动装置5109,所述第一耳机线收线装置53还包括外壳5101。 [0079] The first earphone cable retracting means 53 is also provided with a braking device 5109 controls the rotation of the takeup reel for 5102, the first earphone cable retracting means 53 further includes a housing 5101.

[0080] 优选的,所述主轴5103为一空心圆轴,所述母耳机线6从所述圆轴中间穿过与所述母耳机听筒52连接,并分出信号线通过所述第一信号连接单元5106与所述子耳机线512 连接。 [0080] Preferably, said spindle is a hollow cylindrical shaft 5103, through the primary earphone line 6 is connected to the earpiece headset 52 from the female intermediate shaft of the circle, and said first separated signal by a signal line connection unit 5106 is connected to the earphone line 512.

[0081] 图5所述的第一耳机线收线装置53中的弹簧与卷线盘5102的关系是内外设置, 在本发明的其它实施例中,所述弹簧与卷线盘5102的关系还可以采用左右设置(如图4) 或其它设置结构,本发明对此不进行限定。 Relationship [0081] The takeup reel 53 and a first spring earphone cable retracting apparatus 5102 according to FIG 5 arranged inside and outside, in other embodiments of the present invention, the relationship between the spring and also takeup reel 5102 You may be employed around set (FIG. 4) or other structure is provided, which is not limited in the present invention.

[0082] 需要说明的是,所述第一耳机线收线装置53除了可以采用以上所描述的结构外, 还可以采用以下描述的第二耳机线收线装置的结构,也即在本发明中,所述第一耳机线收线装置53与第二耳机线收线装置的结构在本质上是基本相同的,是可以相互替换的。 [0082] Incidentally, the first earphone cable retracting means 53 may be employed in addition to the structure of the second earphone cable retracting apparatus according to the structure described above, can also be employed as described below, in the present invention, i.e. the first earphone cable retracting means 53 and the structure of the second earphone cable retracting means are substantially identical in nature, and can be interchangeable.

[0083] 在本发明一种母子双耳机结构的另一实施例中,所述母子双耳机结构还包括第二耳机线收线装置。 [0083] In the present invention, one kind of the mother and another pair of earphone structure embodiment, the structure further comprises a mother and a second dual headphone earphone cable retracting means.

[0084] 参照图6,为本发明所述第二耳机线收线装置第一实施例的剖面示意图。 [0084] Referring to Figure 6, a schematic cross-sectional view of the second embodiment of the earphone cable retracting device of the first embodiment of the present invention. 所述第二耳机线收线装置包括驱动系统1、驱动轮2、支撑轮20和卷线圈3。 The second earphone cable retracting means includes a drive system, the drive wheel 2, the support wheel 20 and the winding roll 3.

[0085] 所述驱动系统1可以是微型电机、弹簧或其它能提供动力的驱动装置,在本发明实施例中,所述驱动系统1优选为微型电机。 [0085] The drive system 1 may be a micro-motor, a spring or other energy powered drive means in the embodiment of the present invention, the drive system is preferably a miniature motor.

[0086] 所述驱动轮2设置于所述驱动系统1 一侧,所述驱动轮2由所述驱动系统1驱动。 [0086] The drive wheel 2 is provided on a side of the drive system, the drive wheel 2 driven by the drive system.

[0087] 所述支撑轮20设置于所述驱动系统1另一侧。 [0087] The support wheel 20 is provided on an opposite side of the driving system. [0088] 所述卷线圈3环绕于所述驱动轮2和所述支撑轮20,所述卷线圈3用于卷绕母耳机线6,卷绕在所述卷线圈3上的母耳机线6通过第二信号连接单元与外部信号连接,所述驱动轮2通过所述卷线圈3带动所述支撑轮20转动,使所述母耳机线6卷绕于所述卷线圈3上进行收线。 [0088] The coil 3 surrounds the roll 2 and the drive wheel 20 to the wheel support, said roll for winding the coil 3 primary earphone cable 6 wound on the parent roll earphone cable coil 3 6 through the second signal coupling unit is connected with an external signal, the drive wheel 2 driven by the coil 3 of the roll support wheel 20 is rotated, the primary earphone wire 6 wound around the take-up reel 3 coils.

[0089] 所述第二耳机线收线装置还包括设置于所述驱动系统1和所述驱动轮2之间的离合装置8,所述驱动系统1通过所述离合装置8驱动所述驱动轮2,并在所述母耳机线6放线带动所述驱动轮2自转时分离所述驱动系统1和所述驱动轮2。 [0089] The second earphone cable retracting means further comprising a driving system provided in said apparatus and the clutch 8 between the drive wheel 21, the drive system driving the clutch by means of the drive wheel 8 2, and the female drive earphone cable 6 actinomycetes disengaging the drive system of the drive wheels and the drive wheels 2 2 1 rotation.

[0090] 通过所述离合装置8的设置,当进行母耳机线6的收线操作时,所述驱动系统1如微型电机开始工作,所述驱动系统1通过所述离合装置8驱动所述驱动轮2,所述驱动轮2 通过所述卷线圈3带动所述支撑轮20转动,从而使母耳机线6线头固定于所述卷线圈3上的母耳机线6能卷绕于所述卷线圈3上。 [0090] By providing the clutch means 8, when 6 primary earphone cable retracting operation of the drive system as a micro-motor to work, the drive system driving the clutch by the drive means 8 wheel 2, the drive wheel 2 driven by the coil 3 of the roll support wheel 20 is rotated, so that the headphone cord 6 female thread fixed to the roll master headset wire coil 36 can be wound on to the winding reel 3. 当进行母耳机线6的放线操作(用户往外拉出母耳机线6)时,由母耳机线6带动驱动轮2、卷线圈3和支撑轮20转动,此时,通过所述离合装置8分离所述驱动系统1和所述驱动轮2,减少了拉线的阻力,并且不会对所述驱动系统1如微型电机影响。 When the discharge line operation (user pull it out of the primary earphone line 6) primary earphone line 6, 6 driven by a primary earphone line wheels 2, 3 and rotatably support wheels 20 roll coil, this time, by means of the clutch 8 disengaging the drive system of the drive wheels 1 and 2, the wire resistance is reduced, and the drive system does not influence on a miniature motor. 同时,当母耳机线6收线完成或收线阻力超过其预设阻力时,所述离合装置8能够使所述驱动轮2与所述驱动系统1互相打滑,或分离所述驱动系统1与所述驱动轮2,使驱动系统1如微型电机空转,以保护微型电机不被损坏。 Meanwhile, when the headphone cord 6 female line is completed or close-up resistance which exceeds a predetermined resistance, said clutch means 8 enables the wheels 2 slip and the drive system 1 with each other, or separated from the drive system 1 and 2 the drive wheels, the drive system of a miniature motor idling, in order to protect the micro-motor from being damaged.

[0091] 参照图7,所述离合装置8优选为一圆台型齿轮,当然,本领域技术人员可以理解, 所述离合装置8还可以为圆锥型齿轮、圆柱型齿轮或其它类型的离合装置8,本发明对此不进行限定。 [0091] Referring to FIG 7, the clutch means 8 is preferably a circular gear sets, of course, be appreciated that those skilled in the art, conical gear, cylindrical gear or other type of clutch device 8 may also be said clutch means 8 The present invention which is not limited.

[0092] 所述驱动轮2包括第一圆形侧片22和第二圆形侧片21,所述第一圆形侧片22和所述第二圆形侧片21通过一主轴23固定,如图8所示,所述第一圆形侧片22的内侧面设置有围绕所述主轴23呈圆周排列的多个齿轮9。 [0092] The drive wheel 2 comprises a first circular side piece 22 and second circular side piece 21, said first circular side plate 22 and the second circular side piece 21 is fixed by a spindle 23, As shown, the inner side surface of said first circular side plate 22 is provided with a plurality of gears around the shaft 23 circumferentially aligned 98. 所述微型电机通过设置于所述微型电机主轴上的齿轮18与所述圆台型齿轮(离合装置8)咬合,所述圆台型齿轮与所述驱动轮2上的齿轮9咬合,从而使所述驱动系统1通过所述圆台型齿轮驱动所述驱动轮2。 The micro-motor 18 and the truncated cone gear (clutch means 8) by engaging a gear on the motor shaft to the micro, the truncated cone gear with the gear wheel 9 on the nip 2, so that the the drive system 1 through the circular table drive gear wheels 2.

[0093] 当所述离合装置8为齿轮时,设置于所述微型电机主轴上的齿轮以及设置于所述驱动轮2上的齿轮9是与作为离合装置8的齿轮相配套的,如果所述离合装置8为圆台型齿轮,则设置于所述微型电机主轴上的齿轮也为圆台型齿轮,并且其相互配套咬合;如果所述离合装置8为圆锥型齿轮,则设置于所述微型电机主轴上的齿轮也可为圆锥型齿轮。 [0093] When the clutch apparatus 8 a gear, the gear provided on the motor shaft and a miniature gear disposed on said driving wheel 2 as a gear clutch 9 is a matching device 8, if the 8 is a truncated cone clutch device gear, the gear is also disposed on a circular table on the micro gear motor spindle, and their mutual supporting engagement; clutch means if the conical gear 8 is disposed on the micro-motor spindle the gear may also be a conical gear. 这样,当微型电机工作时,微型电机主轴上的齿轮紧密咬合作为离合装置8的齿轮,作为离合装置8的齿轮再紧密咬合驱动轮2上的齿轮9,从而驱动所述驱动轮2转动;当进行母耳机线6放线使所述驱动轮2自转时,作为离合装置8的齿轮松动不再咬合驱动轮2以及微型电机上的齿轮,从而使母耳机线6能够被轻松被拉出,并且驱动轮2自转时不会带动微型电机转动,不会对微型电机造成不良影响。 Thus, when the micro-motor operates, the micro-motor gear shaft as closely engaging the clutch gear unit 8, as a gear clutch device 8 and then close the nip of the wheels 2 on the gear 9, thereby driving the drive wheel 2 is rotated; when primary earphone line 6 for the discharge line enable said rotation drive wheels 2, as loose clutch gear 8 is no longer engaging means 2 and the gear wheels on the micro-motor, so that the parent can be easily earphone cable 6 is pulled out, and not to drive micro-motor rotates the drive wheel 2 rotation will not cause adverse effects on micro-motors.

[0094] 所述第二耳机线收线装置还包括长椭圆形的外壳5,所述外壳5的侧壁上设置有一开口,所述母耳机线6通过所述开口伸出所述外壳5。 [0094] The second earphone cable retracting device further comprises an oblong housing 5 is provided with an opening on the side wall of the housing 5, the female earphone cable 6 extends out of the housing through the opening 5.

[0095] 通过本发明所述驱动系统1,驱动轮2以及支撑轮20的设置,所述第二耳机线收线装置形成一个长椭圆形的外观,从而能最大程度的节省体积和卷绕更长的母耳机线6。 [0095] The drive system 1 of the present invention, drive wheel 2 and the support wheel 20, the second earphone cable retracting means for forming an oblong appearance, so that it can maximize savings and wound more volume long primary earphone line 6.

[0096] 参照图8,在本发明实施例中,所述卷线圈3可以是皮带圈或履带结构,可以由塑料、金属、类金属等材料制成。 [0096] Referring to FIG 8, in the embodiment of the invention, the volume of the coil 3 may be a belt or track ring structure, may be made of plastic, metal, metal and other materials. 为了更好的固定已经卷绕的母耳机线6,在所述卷线圈3上可以每隔一定的距离(本发明实施例优选为2至8毫米)设置有多个U型卡线槽4,所述多个U型卡线槽4排列组合在一起便形成一环形卷线槽,所述母耳机线6收线时被卷绕于所述环形卷线槽内。 For better fixation primary earphone line 6 has been wound on the winding roll 3 (Example of a preferred embodiment of the present invention is from 2 to 8 mm) provided with a plurality of U-shaped groove 4 may cards at a certain distance, said plurality of U-shaped combination card slot 4 are arranged together to form an annular roll groove, is wound in the annular groove when the master roll 6 to close earphone cable line.

[0097] 参照图9,所述第二信号连接单元包括: [0097] Referring to FIG 9, the second signal connecting unit comprising:

[0098] 设置于所述U型卡线槽4外侧的多个信号连通弹片15,所述母耳机线6通过耳机信号线与所述信号连通弹片15连接。 [0098] a plurality of signals to the outside of the U-shaped trunking communication shrapnel 4 15, the master earphone cable 6 earphone signal line and the elastic piece 15 is connected by signal communication.

[0099] 设置于所述外壳5内壁上与能所述信号连通弹片15接触连通的多个信号连通轨道16,所述信号连通轨道16由环形的导电金属薄片构成,并通过信号线与外侧终端的主板信号连接。 [0099] disposed in said plurality of communication signals on the track housing 5 of the inner wall can be elastic piece 15 contacts the communication signal communication 16, the communication signal track 16 formed of a conductive metal foil ring, and the outside terminal via the signal line signal connection board.

[0100] 所述母耳机线6的耳机线头固定在一个U型卡线槽4上,再分出多条耳机信号线与所述信号连通弹片15连接。 [0100] The master set of headphones thread 6 is fixed to a U-shaped trunking 4, then separate the plurality of earphone signal line and the elastic piece 15 is connected in signal communication.

[0101] 需要说明的是,信号连通弹片15设置在耳机线头的一个U型卡线槽4处,而信号连通轨道16则需要环绕所述外壳5内侧面一整圈,当信号弹片随U型卡线槽4转动时,便与信号连通轨道16 —直处在摩擦滑动接触中,以保证其随时处于通信状态。 [0101] Incidentally, the communication signal elastic piece 15 is provided at a thread headset trunking U-4, and signal communication is required around the inner rail 16 of the side housing 5 a full circle, with the U-shaped sheet when the flares slot 4 when the card is rotated, it communicates with the track 16 signal - direct friction sliding contact in order to ensure that at any time in communication.

[0102] 在本发明的一个实施例中,所述支撑轮20为一圆形物体,在本发明的另一实施例中,参照图10,所述支撑轮20为呈半圆周排列的多个滚珠25或滚筒25或其它能滚动和滑动的物体,与支撑轮20为圆形物体相比,采用滚珠或滚筒更能减少耳机线收线装置的体积。 [0102] In one embodiment of the present invention, the support body 20 is a circular wheel, in another embodiment of the present invention, with reference to FIG. 10, the support wheel 20 is arranged as a plurality of semi-circumference 25 balls or rollers 25 or other objects capable of rolling and sliding, the support wheel 20 as compared to a circular object, use more balls or rollers to reduce the volume of the earphone cable retracting apparatus.

[0103] 通过本发明技术方案所述第二耳机线收线装置中的驱动系统1、驱动轮2和支撑轮20的构造,大大增加了母耳机线6的卷线长度,并且减少了耳机线收线装置的体积,减小了体积的第二耳机线收线装置能更好的装配到各种类型的移动终端中。 [0103] The drive system of the second earphone cable retracting apparatus aspect of the present invention by a drive wheel structure 2 and the supporting wheel 20, greatly increasing the length of the parent reel earphone line 6, and reduces the headphone cord volume of the take-up means, reducing the volume of the second earphone cable retracting means can better fit into the various types of mobile terminals. 另外,本发明利用驱动系统1的主轴齿轮与驱动轮2内侧齿轮和卷线圈3之间的相互作用,自动构成一个变速装置,从而大大增加了驱动系统1如微型电机的扭力,同时还大大增加了母耳机线6的卷线长度。 Further, the drive system of the present invention is the interaction between the mainshaft gear 3 and the drive wheels 1 and 2 volumes coil inner gear, automatic transmission constitute a means, thereby greatly increasing the torque drive system of a miniature motor, but also greatly increased the parent reel 6 earphone cable length.

[0104] 参照图11,示出了本发明中一种第二耳机线收线装置另一优选实施例的结构分解图。 [0104] Referring to FIG. 11, there is shown an exploded view of the structure of another embodiment of the present invention, one second earphone cable retracting means preferably. 所述第二耳机线收线装置包括电机111、变速装置、卷线盘115、第二信号连接单元116 和外壳。 The second earphone cable retracting means comprises a motor 111, a transmission apparatus, reel 115, second signal connector 116 and the housing unit. 其中,当所述第二耳机线收线装置设置在其他终端内部或作为第一耳机线收线装置53时,所述外壳可以省略。 Wherein, when the second earphone cable retracting means disposed inside a terminal or other device 53 as a first earphone cable retracting, the housing may be omitted.

[0105] 所述电机111用于向所述卷线盘115提供驱动力,通过所述变速装置驱动所述卷线盘115转动,所述电机111由外部电源提供电力,并可由外部开关进行控制,所述外部电源和外部开关在附图中未示出。 [0105] The motor 111 for providing a driving force to the reel 115, the disc drive apparatus 115 is rotated by the shift of the winding, the motor 111 is powered by an external power source, and can be controlled by an external switch the external power supply and an external switch not shown in the drawings.

[0106] 在本发明所述第二耳机收线装置的一个实施例中,所述变速装置包括蜗杆112、第一齿轮113和第二齿轮114;所述蜗杆112与所述电机111的驱动轴连接,所述第一齿轮113 为二级齿轮,所述蜗杆112与所述第一齿3轮的一级垂直咬合,所述第一齿轮113的另一级与所述第二齿轮114咬合,所述第二齿轮114驱动所述卷线盘115进行收线。 An embodiment [0106] In the present invention, the second embodiment of the earphone wire pulling device, the transmission means includes a worm 112, a first gear 113 and second gear 114; a drive shaft of the motor 112 and the worm 111 connecting the first gear is a two-stage gear 113, the worm 112 and the first tooth of a vertical nip 3, and the second stage of the other gear of the first gear 113 of the nip 114, the second gear 114 drives the reel 115 to close line.

[0107] 所述外壳包括上壳118和底座117,所述电机111平行于所述底座117的底面设置,所述第一齿轮113通过齿轮轴1117垂直于所述底座117的底面设置,所述底座117垂直于底面设置有一主轴1118,所述第二齿轮114、卷线盘115、第二信号连接单元116都设置于所述主轴1118上,这样的设置能够最大程度的减小所述耳机线收线装置的体积。 [0107] The housing comprises an upper housing 118 and the base 117, the motor 111 is disposed parallel to the bottom surface of the base 117, the first gear 113 through the gear shaft 1117 disposed perpendicular to the bottom surface of the base 117, the perpendicular to the bottom base 117 is provided with a main shaft 1118, the second gear 114, reel 115, a second signal connection means 116 are provided on the main shaft 1118, such an arrangement can reduce the maximum wire headset take-up volume of the device. [0108] 需要说明的是,图11中所示出的两个齿轮只是为了便于说明该实施例,本发明并不对齿轮的个数进行限定,本领域技术人员在实施本发明时可根据需要决定齿轮的个数、 大小以及所述电机111和卷线盘115的位置关系,例如,可以设置三个或更多的齿轮,其中, 所述齿轮的大小按一定比例进行设定,从而形成一个变速装置便于控制所述电机111驱动所述卷线盘115的速度。 [0108] Incidentally, two gears illustrated in FIG. 11 merely for convenience of explanation of this embodiment, the present invention is not to be limited in the number of gears, those skilled in the art can determine as required in the practice of the present invention the positional relationship of the number of gears, and the size of the motor 111 and the takeup reel 115, for example, may be provided three or more gears, wherein the gear size is set by a certain percentage, so as to form a shift speed control means to facilitate the driving motor 111 of the reel 115.

[0109] 在本发明第二耳机收线装置的另一实施例中,所述电机111可以平行于所述主轴1118设置,此时,所述变速装置最少包括一个齿轮就可以了,所述齿轮设置于所述主轴1118上,与所述蜗杆112咬合,由所述电机111驱动所述卷线盘115转动;当然,本领域技术人员在实施本发明时也可根据需要决定齿轮的个数、大小以及所述电机111和卷线盘115 的位置关系,例如,可以设置两个或更多的齿轮,其中,所述齿轮的大小按一定比例进行设定,形成一个变速装置从而便于控制所述电机111驱动所述卷线盘115的速度。 [0109] In another earphone wire pulling device of the second embodiment of the invention, the motor 111 may be disposed in parallel with the main shaft 1118, at this time, the transmission means comprises a gear least on it, the gear 1118 provided on the main shaft, engaged with the worm 112 is rotated by the motor 111 driving the takeup reel 115; course, those skilled in the art may also determine the number of gears required in the practice of the present invention, relationship between the size and the position of the motor 111 and the takeup reel 115, for example, may be provided two or more gears, wherein the gear size is set by a certain percentage, a forming apparatus to facilitate the transmission of the control the speed of the motor 111 driving the takeup reel 115. 该实施例与第一实施例的区别在于所述电机111是垂直设置的,可能会增加耳机线收线装置的体积。 This embodiment differs from the first embodiment in that the motor 111 is likely to increase the volume of the earphone cable retracting means vertically disposed.

[0110] 所述外壳的侧壁上设置有一开口119,在所述开口119中有一滑轮1111,所述滑轮1111通过滑轮轴1112设置于所述底座117上,所述母耳机线6通过所述滑轮1111伸出所述外壳,从而能够减少母耳机线6与外壳之间的摩擦,能更好的保护母耳机线6。 [0110] disposed on a side wall of the housing has an opening 119, a pulley 1111 in the opening 119, the pulley 1111 through 1112 pulley shaft provided on the base 117, the earphone line 6 through the female projecting the pulley housing 1111, thereby reducing friction between the female housing 6 and the earphone cable, to better protect the primary earphone line 6.

[0111] 在所述卷线盘115上还可以设置一卷线挡板1113,用于将所述第二齿轮114和所述卷线盘115上的母耳机线6隔开,也可以使母耳机线6更好的卷绕在所述卷线盘115上, 从而更好的保护母耳机线6。 [0111] baffle plate may be provided on the roll of wire reel 1151113, for the parent partition 6 on the earphone cable and the second gear 114 of the cord reel 115, the mother may be 6 better headphone cable wound on the reel 115, so as to better protect the primary earphone line 6.

[0112] 如果由电机111转动直接驱动卷线盘115转动进行收线,由于电机111的转速高达每分钟几千转到几万转,如此高的转速使得卷线盘115在瞬间收回母耳机线6,其过快的收线速度非常容易对产品和使用者造成伤害,而本发明中通过多个齿轮之间的互相传动, 使得卷线盘115的转速能够降低到一个合理、安全的范围并增强了电机111的扭矩力量。 [0112] If the motor 111 is directly rotated by the drive rotation of the takeup reel for receiving the line 115, since the speed of the motor 111 to up to several tens of thousands of revolutions per minute, so that high speed winding reel 115 primary earphone line retracted momentarily 6, the closing speed which is too easy to damage the product and users, and the present invention, by a plurality of gear ratios between each other, so that the rotational speed of the reel 115 can be reduced to a rational and safe range and enhance the power of the motor torque 111.

[0113] 参照图12,示出了所述第二耳机线收线装置中第二信号连接单元116的结构图。 [0113] Referring to FIG. 12, there is shown the second earphone cable retracting apparatus configuration diagram of a second signal connecting unit 116.

[0114] 所述第二信号连接单元116包括电路板220和多条环形导电薄片230,多条环形导电薄片230与母耳机线6的一端连接,并通过弹簧触针1110和触针引线(图未示)与外部的信号线(将所述第二耳机线收线装置设置在其他终端内部时为该终端内部的信号线) 相连。 [0114] The second signal connecting unit 116 includes an annular conductive sheet 220 and a plurality of circuit board 230, a plurality of ring-shaped conductive sheet 230 is connected to one end of the primary earphone line 6, and by a spring contact pin and the contact pin lead 1110 (FIG. not shown) with an external signal line (the second earphone cable retracting means is provided for the internal terminal connected to the signal line) when the other internal terminals. 采用上述结构,当卷线盘115旋转使得母耳机线6缠绕或展开时,母耳机线6的一端通过环形导电薄片230和弹簧触针1110始终与外部信号连通,保持了信号的连通性和有效性。 With the above configuration, when the cord reel 115 is rotated so that the master earphone cable 6 is wound or unwound, the end of the primary earphone line 6 via an annular conductive sheets 230 and spring contact pins 1110 always external signal communication, maintaining the communication of the signals and effective sex. 当然,本发明的第二信号连接单元116也可以是无线连接的第二信号连接单元116。 Of course, the second signal connecting unit 116 of the present invention may also be a second signal connector 116 of the wireless connection.

[0115] 在本发明第二耳机收线装置的另一实施例中,所述耳机线收线装置还包括离合装置,所述离合装置包括设置于所述主轴上的压缩弹簧1115,所述压缩弹簧1115的一端通过推环1116与所述底座的底面接触,所述压缩弹簧1115的另一端通过垫片1114与所述第二齿轮114接触。 [0115] In another earphone wire pulling device of the second embodiment of the invention, the earphone cable retracting means further comprises a clutch means, a compression spring 1115 disposed on the main shaft means comprises the clutch, the compression by contacting the bottom surface 1116 of the base with the push ring, the other end of the compression spring 114 through the contact pad 1115 and 1114 to the second end of the spring 1115 of the gear.

[0116] 本领域普通技术人员可以理解,本实施例的压缩弹簧1115只是离合装置的一种实现方法,所述离合装置还可以由其它方式来实现。 [0116] Those of ordinary skill in the art will be appreciated, a compression spring 1115 is just one implementation of the embodiment of the method of the clutch device, the clutch means may also be implemented in other ways.

[0117] 电机111通过蜗杆112、第一齿轮113和第二齿轮114驱动所述卷线盘115收线,当收线完毕时,用户往往不会及时关闭电机111的电源,从而会造成电机111继续工作,此时, 电机111的电压会升高,所述电机111的扭矩增大,所述离合装置使与所述压缩弹簧1115 接触的第二齿轮114形成空转而所述卷线盘115不会转动,从而有效保护了电机111和母耳机线6等零部件。 [0117] motor 111 through the worm 112, a first gear 113 and second gear 114 drives the take-up reel 115, when the closing line is completed, the user often does not close the power of the motor 111, which will cause the motor 111 continue to work, at this time, the voltage of the motor 111 increases, an increase in torque of the motor 111, the clutch means causes the second gear 114 of the contact compression spring 1115 is formed of the idling reel 115 is not It will be rotated, thereby to protect the motor 111 and the base parts 6 and the like earphone cable.

[0118] 为了使耳机线在卷线盘内不至于太松散和紧密排列,参照图13,在滑轮1111的另一边还设有一个压线轮1212,所述母耳机线6从所述滑轮1111和所述压线轮1212之间穿过,通过所述滑轮1111与所述压线轮1212互相配合可以卡住所述母耳机线,当收拉耳机线时,可使耳机线在卷线盘中排列得更紧密,同时当耳机线拉出一半而停止时,还可有效防止其拉出的耳机线回缩,使剩余在卷线盘内的耳机线不至于松散,可防止卷线盘内的耳机线松散后相互缠压和卡死。 [0118] In order to make the headset cord within the cord reel is not too loose and closely spaced, with reference to FIG. 13, the other side of the pulley 1111 also has a wheel pressure line 1212, the primary earphone line 6 from the pulley 1111 and the wire passes between the pressure wheels 1212 can be stuck through the primary earphone line 1111 and the pulley 1212 and the crimping wheel with each other, when the closing headphone cable pull, allows the headphone cord reel They are arranged more closely, while the line is stopped when the headset is half drawn, but also effectively preventing the earphone line retracting it out of the headphone cord in the cord reel in the remaining not loose, prevents the reel the headphone cable wrapped around each other after a loose pressure and stuck.

[0119] 在图14、15中,示出了进音槽561、送话器56以及滑杆和母耳机杆55之间的关系。 [0119] In FIG 14 and 15 shows the sound inlet slot 561, the relationship between the slider 56 and the rod 55 and the female headset microphone. 所述母耳机杆阳内还设置有可伸缩的滑杆,所述滑杆的末端设置有送话器56。 The primary earphone further provided with a retractable rod within the male slider, the slider end 56 is provided with a microphone. 在具体实现上,所述滑杆可设置成多节大小不等的子滑杆形式,通过将小的子滑杆收缩进大的子滑杆内来实现整个滑杆的伸缩,当然,所述可伸缩滑杆还有其它的实现方式,本发明对此不进行任何的限定。 In specific implementation, the slider may be arranged in a plurality of sub-section of the slider in the form of varying sizes, is achieved by stretching the entire slider retracted into smaller sub-slider over a large sub-slider, of course, the retractable slider there are other implementations, the present invention does not make any limitation. 通过这样设计,在母耳机杆55内设置一根可推拉出多节子滑杆的滑杆,小滑杆559可从大滑杆558中拉出,送话器56设置在滑杆的末端,这样,从母耳机杆55中拉出滑杆后,可使母耳机杆阳的长度变相的增加,从而使送话器56离音源(嘴边)更近,以增加通话时的声音效果,使用户使用更加方便。 With this design, the primary earphone rod 55 can push the slider is provided a multi-section sub-slider, the slider 559 can be drawn out from the small large slider 558, microphone 56 is provided at the end of the slide bar, thus, the slider is pulled out from the primary earphone rod 55, can disguise the rod increase the length of the male parent of the headset, so that the microphone 56 from the sound source (mouth) closer, to increase the sound effect of a call, so that users easier to use.

[0120] 另外,耳机线(可为母耳机线6)联结到滑杆末端后,可以分出多根信号线560,分出的多根信号线560再分别与送话器56联结和设置于滑杆上的信号线槽内的母耳机线6 联结,这样,滑杆无论怎样推拉移动,信号都会一直保持畅通。 After [0120] Further, the earphone line (line 6 may be a primary earphone) coupled to the end of the slide bar, can separate the plurality of signal lines 560, a plurality of separated signal lines 560 are then coupled to the microphone 56 and provided to primary earphone line in the slot on the signal coupling shaft 6, so that no matter what slider sliding movement, the signal will remain open.

[0121] 另外,在送话器56上(如送话器56的前面或下面)设置一个音腔,所述音腔靠近嘴巴的一侧还设置有一进音槽561,所述进音槽内设置有滤音膜。 [0121] Further, in the microphone 56 (such as a microphone in front of or below 56) is provided a sound chamber, said sound chamber side close to the mouth is also provided with a groove 561 into sound, the sound inlet slot It is provided with a sound filter membrane. 外送音从进音槽561进入,再通过滤音膜进入到音腔,由音腔进入送话器56,这样可以使送话器56接收到的声音更清晰,防止了声音共振,去掉了回音和减少了外噪音的干扰,从而大大增加了送话声音的效果,提高了用户体验。 Delivery sound enters from the intake sound groove 561, and then pass filtering sound membrane into the sound chamber, the sound chamber into the microphone 56, this could make the microphone 56 receives the sound clearer, prevented sound resonance removed echo and reduces outside noise interference, thus greatly increasing the effect microphone sound and improve the user experience.

[0122] 另外,本发明还公开了一种移动终端,所述移动终端除了包括终端主体外,还包括以上各实施例所描述的母子双耳机结构,所述终端主体可以是MP3、MP4、MP5、电脑、掌上游戏机、手机等任何可使用耳机的电子设备。 [0122] Further, the present invention also discloses a mobile terminal, the mobile terminal includes a terminal body in addition to, the described embodiments further comprising mother double earphone structure the above embodiments, the terminal body may be MP3, MP4, MP5 , computers, handheld game consoles, mobile phones and any other electronic devices can use headphones.

[0123] 本发明所述技术方案设置包括母耳机和子耳机的双耳机结构,并通过设置于母耳机上的收线装置收卷子耳机的子耳机线512,既有利于母耳机线(单线)的收线,又能从母耳机上分离出子耳机,从而达到双声道的效果。 [0123] Technical Solution structure is provided comprising a double primary earphone and headphone earphone of the present invention, and by setting the sub-headphone cable retracting earphone device on the receiving parent roll headset 512, the earphone line is conducive to the mother (singlet) of closing line, but isolated from the master headset earphone out, so as to achieve two-channel. 在不需要双声道、立体声时,则只使用母耳机即可;如需要双声道、立体声时,则可从母耳机中拉出子耳机及子耳机线512,将子、母两个耳机分别戴在左右两个耳朵接听音讯,从而带来双声道、立体声感受。 Without the need for two-channel, stereo, only using the master in headphones; if necessary two-channel, stereo, and can be pulled out earphone earphone headset line 512 from the mother, the child, the mother two earphones were worn on the left and right ears receive audio, leading to a two-channel, stereo experience.

[0124] 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,几在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0124] The foregoing is only any modification of the present invention preferred embodiments only, not intended to limit the present invention within the spirit and principle of a few of the present invention, made, equivalent substitutions, improvements should be included in the within the scope of the present invention.

13 13

Claims (26)

1.一种母子双耳机结构,其特征在于,包括母耳机总成和子耳机总成; 所述母耳机总成包括母耳机听筒和母耳机杆;所述子耳机总成包括子耳机听筒;所述母耳机杆内还设置有可伸缩的滑杆,所述滑杆的末端设置有送话器; 所述母耳机听筒和所述送话器都与母耳机线连接,子耳机线的一端通过第一信号连接单元与所述母耳机线连接,所述子耳机线的另一端与所述子耳机听筒连接。 A mother double earphone structure, characterized in that the assembly comprises a female and a headphone earphone assembly; said headset assembly comprises a female parent and the female headset earphone receiver lever; earphone assembly comprising the earphone receiver; the said female inner earphone rod provided with a telescopic slide rod, the end of the slider bar is provided with a microphone; the master handset, and the earphone microphone is connected to the parent earphone cable, one end of the earphone cable via a first signal connected to the earphone unit and the female line, and the other end of the earphone line is connected to the earphone receiver.
2.根据权利要求1所述的母子双耳机结构,其特征在于,所述滑杆上设置有使所述母耳机线通过的信号线槽。 The mother claimed in one pair of said earphone structure, characterized in that said trough is provided with a parent signal of the earphone cable via the slide bar.
3.根据权利要求2所述的母子双耳机结构,其特征在于,所述送话器上还设置有一音腔。 3. The mother claim 2 double earphone structure, wherein the microphone is also provided with a sound chamber.
4.根据权利要求3所述的母子双耳机结构,其特征在于,所述音腔靠近嘴巴的一侧还设置有一进音槽,所述进音槽内设置有滤音膜。 4. The three pairs of the mother earphone structure, characterized in that the side of the cavity near the mouth of the sound is also provided with a sound inlet slot into said groove is provided with audio sound filter membrane.
5.根据权利要求1至4任一项所述的母子双耳机结构,其特征在于,所述母耳机总成还包括用于收卷所述子耳机线的第一耳机线收线装置。 The mother any one of claims 1 to 4 pairs of earphone structure as claimed in claim, wherein said assembly further comprises a primary earphone winding of the first sub-earphone cable retracting means headphone cable.
6.根据权利要求5所述的母子双耳机结构,其特征在于,所述母耳机总成还包括母耳机前盖、母耳机后盖,所述母耳机听筒设置于所述母耳机前盖和所述母耳机后盖之间,所述第一耳机线收线装置设置于所述母耳机听筒和所述母耳机后盖之间;所述子耳机总成还包括子耳机前盖、子耳机后盖,所述子耳机听筒设置于所述子耳机前盖和所述子耳机后盖之间。 The mother 5 double earphone structure as claimed in claim, wherein said assembly further comprises a female parent headset earphone front cover, back cover earphone mother, the mother earphone receiver disposed on the front cover and the primary earphone between said primary earphone rear cover, the first earphone cable retracting means disposed between the parent and the parent earpiece headset earphone cover; the earphone assembly further includes a front cover earphone, earphone back cover, the earphone receiver disposed between the front cover of the earphone and the earphone cover.
7.根据权利要求6所述的母子双耳机结构,其特征在于,所述子耳机总成通过一卡扣件可卡扣于所述母耳机杆上。 The mother claimed in claim 6 pairs earphone structure, characterized in that the earphone assembly by means of a fastening element can be latched to the primary earphone rod.
8.根据权利要求7所述的母子双耳机结构,其特征在于,所述第一耳机线收线装置包括:设置于主轴上的卷线盘,所述卷线盘上设置有一环缘,所述环缘的内部设置有一扭转弹簧,所述扭转弹簧的外端固设于所述环缘上,所述扭转弹簧的内端固设于所述主轴上,用于带动所述卷线盘转动以收卷所述子耳机线,卷绕在所述卷线盘上的子耳机线通过所述第一信号连接单元与所述母耳机线连接。 According to claim 7, wherein said mother double earphone structure, wherein the first earphone cable retracting means comprising: a takeup reel disposed on the spindle, is provided with a rim on the reel disc, the said rim is internally provided with a torsion spring, the outer end of the torsion spring is fixed to an upper edge of the ring, the inner end of the torsion spring is fixed on the main shaft for rotatably driving the winding reel in the earphone cord winding wound on said earphone cord reel is connected to the primary earphone signal line through the first connecting unit.
9.根据权利要求8所述的母子双耳机结构,其特征在于,所述第一耳机线收线装置还设置有一个用于控制所述卷线盘转动的制动装置,且所述第一耳机线收线装置还可用于第二耳机线收线装置。 According to claim 8, wherein said mother double earphone structure, wherein the first earphone cable retracting mechanism is provided with a braking device for controlling the rotation of the takeup reel for the first and earphone cable retracting means can be used for the second earphone cable retracting means.
10.根据权利要求9所述的母子双耳机结构,其特征在于,还包括第二耳机线收线装置,所述第二耳机线收线装置包括:提供驱动力的电机,所述电机通过变速装置驱动设置于主轴上的卷线盘,卷绕在所述卷线盘上的母耳机线通过第二信号连接单元与外部信号连接。 As claimed in claim 9 pairs mother earphone structure, characterized in that, further comprising a second earphone cable retracting means, said second cable retracting earphone device comprising: providing a driving force of a motor by the shift driving means provided on the reel shaft, the primary earphone line wound on the reel are connected by the second signal means connected with an external signal.
11.根据权利要求10所述的母子双耳机结构,其特征在于,所述变速装置包括: 蜗杆,所述蜗杆与所述电机的驱动轴连接;第一齿轮,所述第一齿轮为二级齿轮,所述第一齿轮的一级与所述蜗杆垂直咬合; 与所述卷线盘设置于相同主轴上的第二齿轮,所述第二齿轮与所述第一齿轮的另一级咬合,由所述第二齿轮驱动所述卷线盘收卷所述母耳机线,根据变速比的不同,所述变速装置还可以由多个多级齿轮组成。 11. The mother structure of the dual headphone claim 10, wherein said transmission means comprises: a worm, the worm and the drive shaft of the motor is connected; a first gear, said first gear is a two gear, the one perpendicular to the worm gear of the first nip; and the takeup reel is provided on a second gear on the same shaft, the second gear and the first gear stage to another nip, the driving of the winding reel by the second master gear earphone line, depending on the speed ratio of said transmission means may also be composed of a plurality of multi-stage gear.
12.根据权利要求11所述的母子双耳机结构,其特征在于,所述第二耳机线收线装置还包括:外壳,所述外壳包括上壳和底座,所述外壳的侧壁上设置有一开口,在所述开口中有一滑轮,所述滑轮通过滑轮轴设置于所述底座上,所述母耳机线通过所述滑轮伸出所述外壳。 12. The mother claimed in claim 11 double earphone structure, wherein the second earphone cable retracting apparatus further comprising: a housing comprising an upper shell and a base disposed on the sidewall of the housing has a openings, there is a pulley, the pulley shaft through a pulley provided on the base in the opening, the female housing of the earphone cord extends through the pulley.
13.根据权利要求12所述的母子双耳机结构,其特征在于,所述外壳上还设置有一与所述滑轮互相配合来卡住所述母耳机线的压线轮,所述母耳机线从所述滑轮和所述压线轮之间穿过。 According to claim 12, wherein the double mother earphone structure, characterized in that the housing is provided with a further pulley and the interworking stuck to the female creasing wheel earphone wire, the earphone wire from mother passes between the pressing pulley and the pulley.
14.根据权利要求13所述的母子双耳机结构,其特征在于,所述第二耳机线收线装置还包括设置于所述电机与所述卷线盘之间的离合装置,通过所述离合装置实现所述电机与所述卷线盘的咬合或分离。 14. The mother claim 13 double earphone structure, wherein the second earphone cable retracting means further comprises a clutch means disposed between the motor and the takeup reel through a clutch engaging means to achieve separation or the motor and the takeup reel.
15.根据权利要求14所述的母子双耳机结构,其特征在于,所述离合装置包括设置于所述主轴上的压缩弹簧,所述压缩弹簧的一端与所述底座的底面接触,所述压缩弹簧的另一端与所述第二齿轮接触,通过压缩弹簧与变速装置和卷线盘之间的力差实现离合的目的。 14 15. The mother double earphone structure according to claim, characterized in that the means comprises a compression spring provided on the clutch to the main shaft, the compression spring with one end contacting the bottom surface of the base, the compression the other end of the spring in contact with said second gear, the clutch achieve the object by compressing a difference between the spring force of the transmission device and the takeup reel.
16.根据权利要求15所述的母子双耳机结构,其特征在于,所述第二信号连接单元包括电路板,所述电路板上设有多条环形导电薄片,所述导电薄片与所述母耳机线连接,所述导电薄片通过弹簧触针和触针引线与外部信号连接,所述弹簧触针与所述导电薄片连通。 16. The mother claim 15 double earphone structure, wherein the second signal coupling unit includes a circuit board, said circuit board is provided with a plurality of annular conductive sheet, the conductive sheet and the parent headphone cable is connected, the conductive sheet by a spring contact pin and the contact pin is connected with an external signal wire, the spring contact pins and the conductive foil communication.
17.根据权利要求9所述的母子双耳机结构,其特征在于,还包括第二耳机线收线装置,所述第二耳机线收线装置包括:驱动系统;设置于所述驱动系统一侧的驱动轮,所述驱动轮由所述驱动系统驱动;设置于所述驱动系统另一侧的支撑轮;环绕于所述驱动轮和所述支撑轮的卷线圈,所述卷线圈用于卷绕所述母耳机线,卷绕在所述卷线圈上的所述母耳机线通过第二信号连接单元与外部信号连接,所述驱动轮通过所述卷线圈带动所述支撑轮转动,使所述母耳机线卷绕于所述卷线圈上进行收线。 17. The mother structure of the dual headphone claim 9, characterized in that, further comprising a second earphone cable retracting means, said second cable retracting earphone apparatus comprising: a drive system; the drive system is provided on one side a driving wheel driven by the drive system; supporting a drive wheel disposed on the other side of the system; surrounded by the drive wheel and the support wheel volume coil, said coil volume for volume about the female line earphone, the earphone line wound on the parent roll to the second coil via a signal connection unit is connected with an external signal, the drive wheel rotatably support said drive wheel through said coil volume, so that the said primary earphone line wound on the take-up roll coil.
18.根据权利要求17所述的母子双耳机结构,其特征在于,所述第二耳机线收线装置还包括:设置于所述驱动系统和所述驱动轮之间的离合装置,所述驱动系统通过所述离合装置驱动所述驱动轮,并在所述母耳机线放线带动所述驱动轮自转时或收线完成时分离所述驱动系统和所述驱动轮。 18. The mother claim 17 double earphone structure, wherein the second earphone cable retracting apparatus further comprising: clutch means disposed between the drive system and the drive wheel, the drive separating the drive system when the system is taken up by the completion of the clutch means for driving said drive wheel and drives the drive wheel rotation actinomycetes the earphone line and the master drive wheels.
19.根据权利要求18所述的母子双耳机结构,其特征在于,所述驱动系统为微型电机, 所述离合装置为一圆台型齿轮。 19. The mother structure of the dual headphone claim 18, characterized in that the drive system is a micro-motor, said clutch means is a truncated cone gear.
20.根据权利要求19所述的母子双耳机结构,其特征在于,所述驱动轮包括第一圆形侧片和第二圆形侧片,所述第一圆形侧片和所述第二圆形侧片通过一主轴连接,所述第一圆形侧片的内侧面设置有围绕所述主轴呈圆周排列的多个齿轮;所述微型电机通过设置于所述微型电机主轴上的齿轮与所述圆台型齿轮咬合或分离。 20. The mother earphone structure according to claim 19 pairs, wherein the drive wheel comprises a first circular side plate and the second circular side panel, the first side panel and the second circular side panels by a circular shaft connection, the circular inner surface of the first side panel is provided with a plurality of gears around the circumferentially arranged spindles; micro-motor through the gear provided on the motor shaft and a micro the truncated cone gear engagement or separation.
21.根据权利要求20所述的母子双耳机结构,其特征在于,所述卷线圈上设置有由多个U型卡线槽而形成的环形卷线槽,所述母耳机线收线时被卷绕于所述环形卷线槽内。 21. The according to claim 20 pairs mother earphone structure, characterized in that the annular coil is provided with a plurality of U-shaped groove of the card slot is formed on said coil volume, said primary earphone cable retracting be roll wound within the annular groove.
22.根据权利要求21所述的母子双耳机结构,其特征在于,还包括:长椭圆形的外壳,所述外壳的侧壁上设置有一开口,所述母耳机线通过所述开口伸出所述外壳。 22. The mother earphone structure according to claim 21 pairs, wherein, further comprising: an oblong housing, provided with an opening on the sidewall of the housing, the primary earphone line extending through the opening of the said housing.
23.根据权利要求22所述的母子双耳机结构,其特征在于,所述第二信号连接单元包括:设置于所述U型卡线槽外侧的多个信号连通弹片,所述母耳机线与所述信号连通弹片连接;设置于所述外壳内壁上能与所述信号连通弹片接触连通的多个信号连通轨道,所述信号连通轨道由环形的导电金属薄片构成,并通过信号线与外侧终端的主板信号连接。 23. The mother earphone structure according to claim 22 pairs, wherein the second signal connecting unit comprising: a plurality of communication signals to said elastic sheet outside the U-shaped slot of the card, the earphone cable and the mother the elastic piece is connected in signal communication; communication signals provided to the plurality of tracks on said housing walls capable of communicating signals in communication contact with shrapnel, the communication signal formed of a conductive metal foil track ring, and the outside terminal via the signal line signal connection board.
24.根据权利要求23所述的母子双耳机结构,其特征在于,所述支撑轮为呈半圆周排列的多个滚珠或滚筒。 24. The mother of claim 23 double earphone structure, characterized in that the support wheel is a form of a plurality of balls or rollers arranged semi-circumference.
25. —种移动终端,包括终端主体,其特征在于,所述移动终端还包括如权利要求16所述的母子双耳机结构。 25. - kind of mobile terminal including a terminal body, wherein the mobile terminal further comprises 16 pairs of the mother earphone structure as claimed in claim.
26. —种移动终端,包括终端主体,其特征在于,所述移动终端还包括如权利要求M所述的母子双耳机结构。 26. - kind of mobile terminal including a terminal body, wherein the mobile terminal further comprises said M Claim mother double earphone structure.
CN201010620725.2A 2010-12-23 2010-12-23 Mother and child double-earphone structure and mobile terminal CN102547508B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942617A (en) * 1988-12-22 1990-07-17 Mark Boylan Earphone cord take-up device
CN2556864Y (en) * 2002-06-06 2003-06-18 孙文伟 Hanging hold-free earphone capable of adjusting length of sound receiver
CN101222872A (en) * 2005-07-15 2008-07-16 沃维克股份有限公司 Reeling device for a cord of an electric appliance
CN101237715A (en) * 2007-02-01 2008-08-06 李昌烈 Headset having wired/wireless sub-earphohe
CN101325817A (en) * 2008-07-10 2008-12-17 旭丽电子(广州)有限公司;光宝科技股份有限公司 Bluetooth earphone
CN201204431Y (en) * 2008-05-30 2009-03-04 劲永国际股份有限公司 Single-drawing type cord winder structure
CN101442693A (en) * 2008-03-10 2009-05-27 新疆天地集团有限公司 Wire-restoring device for earphone cord, automatic wire-restoring earphone, non-radiation wired mobile phone and electronic equipment
CN201499284U (en) * 2009-07-10 2010-06-02 戴文华;黄耀贤;李育良;李智伟 Improved structure of necklace-type three-in-one earphone
CN101764863A (en) * 2008-11-28 2010-06-30 上海市北虹初级中学 Mobile phone transmitter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942617A (en) * 1988-12-22 1990-07-17 Mark Boylan Earphone cord take-up device
CN2556864Y (en) * 2002-06-06 2003-06-18 孙文伟 Hanging hold-free earphone capable of adjusting length of sound receiver
CN101222872A (en) * 2005-07-15 2008-07-16 沃维克股份有限公司 Reeling device for a cord of an electric appliance
CN101237715A (en) * 2007-02-01 2008-08-06 李昌烈 Headset having wired/wireless sub-earphohe
CN101442693A (en) * 2008-03-10 2009-05-27 新疆天地集团有限公司 Wire-restoring device for earphone cord, automatic wire-restoring earphone, non-radiation wired mobile phone and electronic equipment
CN201204431Y (en) * 2008-05-30 2009-03-04 劲永国际股份有限公司 Single-drawing type cord winder structure
CN101325817A (en) * 2008-07-10 2008-12-17 旭丽电子(广州)有限公司;光宝科技股份有限公司 Bluetooth earphone
CN101764863A (en) * 2008-11-28 2010-06-30 上海市北虹初级中学 Mobile phone transmitter
CN201499284U (en) * 2009-07-10 2010-06-02 戴文华;黄耀贤;李育良;李智伟 Improved structure of necklace-type three-in-one earphone

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