CN202103223U - audio socket connector - Google Patents
audio socket connector Download PDFInfo
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- CN202103223U CN202103223U CN2011201735416U CN201120173541U CN202103223U CN 202103223 U CN202103223 U CN 202103223U CN 2011201735416 U CN2011201735416 U CN 2011201735416U CN 201120173541 U CN201120173541 U CN 201120173541U CN 202103223 U CN202103223 U CN 202103223U
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- 230000015572 biosynthetic process Effects 0.000 claims abstract 3
- 208000012868 Overgrowth Diseases 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract 8
- 239000007787 solid Substances 0.000 abstract 3
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
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Abstract
Description
技术领域 technical field
本实用新型涉及连接器,尤其涉及一种音频插座连接器。The utility model relates to a connector, in particular to an audio socket connector.
背景技术 Background technique
连接器是与产品内的电路板电连接,再以具有的插接孔供一抽接头插置,以达成讯号连接,近年来资讯、通讯、光电、消费性电子产业迅速发展,各种产品大多有提供多媒体影音功能,与之配合的音频连接器的要求也愈来愈高。The connector is electrically connected to the circuit board in the product, and then a plug-in hole is used for a plug-in connector to achieve signal connection. In recent years, the information, communication, optoelectronics, and consumer electronics industries have developed rapidly. Various products are mostly There are multimedia audio and video functions, and the requirements for audio connectors are getting higher and higher.
现有的音频插座连接器通常包括一绝缘本体及多个导电端子,所述导电端子包括有信号端子、接地端子及开关端子组,所述绝缘本体上开设有插接孔,通过该插接孔将耳机的音频插头插入所述音频插座连接器,从而收听音乐。其中接地端子包括基部、沿基部向外延伸形成的接触部和抵压部,绝缘本体上开设有与插接孔相贯通的端子槽,接地端子的基部直接插入端子槽,且接触部与插入插接孔的音频插座相接触,抵压部与电路板相接触,由于在音频插座连接器中,接地端子不但需要完成接地功能,有时还增设了天线功能,此时就需要接地端子阻抗低且接触稳定,为了降低接地端子的阻抗,现有的技术人员往往增大音频插座连接器的接地端子的面积,然而在增加接地端子面积的同时,也使得接地端子难以固定,从而造成接触不稳定的问题。Existing audio socket connectors usually include an insulating body and a plurality of conductive terminals, the conductive terminals include signal terminals, grounding terminals and switch terminal groups, the insulating body is provided with insertion holes, through the insertion holes Insert the audio plug of the earphone into the audio socket connector to listen to music. The grounding terminal includes a base, a contact portion extending outward along the base, and a pressing portion. The insulating body is provided with a terminal groove that communicates with the insertion hole. The base of the grounding terminal is directly inserted into the terminal groove, and the contact portion is connected to the insertion socket The audio socket of the connecting hole is in contact, and the pressing part is in contact with the circuit board. In the audio socket connector, the grounding terminal not only needs to complete the grounding function, but sometimes also adds an antenna function. At this time, the grounding terminal needs to have low impedance and contact Stable, in order to reduce the impedance of the ground terminal, existing technicians tend to increase the area of the ground terminal of the audio socket connector, but while increasing the area of the ground terminal, it also makes it difficult to fix the ground terminal, resulting in unstable contact .
因此,需要提供一种能够克服前述缺陷的音频连接器。Therefore, there is a need to provide an audio connector capable of overcoming the aforementioned drawbacks.
实用新型内容 Utility model content
本实用新型的目的在于针对上述现有技术的不足提供一种接触稳定的音频插座连接器。The purpose of this utility model is to provide an audio socket connector with stable contact to solve the above-mentioned shortcomings of the prior art.
为实现上述目的,本实用新型所提供的音频插座连接器,与电路板电连接并与音频插头对接,其包括绝缘本体以及收容于绝缘本体内的信号端子、接地端子和开关端子组,所述绝缘本体的前面开设有与所述音频插头相配合的插接孔,其特征在于,所述绝缘本体的侧面上开设有固接槽,所述绝缘本体的顶面上开设有与所述插接孔相连通的插接槽,所述接地端子包括基部、自基部的两侧向外延伸形成的固定部、自基部向所述绝缘本体的底面延伸形成的抵压部、以及自基部向所述绝缘本体顶面延伸形成的接触部,所述接地端子的固定部固持于所述固接槽内,所述接地端子的接触部穿过所述插接槽并伸入所述插接孔,所述接地端子的抵压部悬于所述绝缘本体的底面上。In order to achieve the above purpose, the audio socket connector provided by the utility model is electrically connected to the circuit board and docked with the audio plug. It includes an insulating body and signal terminals, grounding terminals and switch terminal groups accommodated in the insulating body. The front of the insulating body is provided with an insertion hole matched with the audio plug, and it is characterized in that, the side of the insulating body is provided with a fixing groove, and the top surface of the insulating body is provided with the plug-in hole. The hole is connected to the socket slot, the ground terminal includes a base, a fixing part extending outward from both sides of the base, a pressing part extending from the base to the bottom surface of the insulating body, and a pressing part extending from the base to the bottom surface of the insulating body. The contact part formed by extending the top surface of the insulating body, the fixing part of the ground terminal is held in the fixing groove, the contact part of the ground terminal passes through the insertion groove and extends into the insertion hole, so The pressing portion of the ground terminal is suspended from the bottom surface of the insulating body.
与现有技术先比,本实用新型音频插座连接器的接地端子具有不同侧的固定部,绝缘本体上开设有与上述固定部相对应的固接槽,通过固定部和固接槽的配合使得接地端子稳定的固定在绝缘本体上,从而确保接地端子的接触部与音频插头之间,以及接地端子的抵压部与电路板之间的接触稳定。Compared with the prior art, the ground terminal of the audio socket connector of the present utility model has fixed parts on different sides, and a fixing groove corresponding to the fixing part is opened on the insulating body, and the cooperation between the fixing part and the fixing groove makes The ground terminal is stably fixed on the insulating body, thereby ensuring stable contact between the contact portion of the ground terminal and the audio plug, and between the pressing portion of the ground terminal and the circuit board.
附图说明 Description of drawings
图1系本实用新型音频插座连接器的结构示意图。Fig. 1 is a schematic diagram of the structure of the audio socket connector of the present invention.
图2系本实用新型音频插座连接器另一角度的结构示意图。Fig. 2 is a structural schematic diagram of another angle of the audio socket connector of the present invention.
图3系本实用新型音频插座连接器之绝缘本体的结构示意图。Fig. 3 is a structural schematic diagram of the insulating body of the audio socket connector of the present invention.
图4系本实用新型音频插座连接器之绝缘本体另一角度的结构示意图。FIG. 4 is a structural schematic diagram of another angle of the insulating body of the audio socket connector of the present invention.
图5系本实用新型音频插座连接器之接地端子的结构示意图。FIG. 5 is a structural schematic diagram of the grounding terminal of the audio socket connector of the present invention.
图6系本实用新型音频插座连接器之开关端子组的结构示意图。FIG. 6 is a structural schematic diagram of the switch terminal group of the audio socket connector of the present invention.
图7系本实用新型音频插座连接器与音频插头和电路板的连接示意图。Fig. 7 is a schematic diagram of the connection between the audio socket connector of the present invention, the audio plug and the circuit board.
图8系本实用新型音频插座连接器之导电端子与音频插头的连接示意图。FIG. 8 is a schematic diagram of the connection between the conductive terminal and the audio plug of the audio socket connector of the present invention.
图中各附图标记说明如下:The reference signs in the figure are explained as follows:
音频插座连接器 100 音频插座 101
电路板 102
绝缘本体 10 插接孔 11
固定肋 12 固接槽 13Fixing
插接槽 14 端子槽 15
连接槽 16 固持槽 17Connecting groove 16 Holding groove 17
定位槽 18Locating
接地端子 20 基部 21Ground Terminal 20
抵压部 22 接触部 23
固定部 24 抵压点 25Fixed
突刺 26Spike 26
信号端子 30 第一信号端子 31
第二信号端子 32 第三信号端子 33
开关端子组 40 接触端子 41Switch
基部 411 抵压部 412
接触部 413 定位部 414Contact
连接端子 42 基部 421
抵压部 422 连接部 423
具体实施方式 Detailed ways
为详细说明本实用新型的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
参考图1至图8,本实用新型之音频插座连接器100,与电路板电102连接并与音频插头101对接,其包括绝缘本体10以及收容于绝缘本体10内的导电端子,所述导电端子包括信号端子30、接地端子20和开关端子组40。Referring to Figures 1 to 8, the
参考图3和图4,所述绝缘本体10呈立方体,其包括前面、后面、顶面、底面和两侧面,所述绝缘本体10的前面开设有与所述音频插头101相配合的插接孔11,所述绝缘本体10的底面上开设有多个与所述插接孔11相连通的端子槽15,所述绝缘本体10的侧面靠近前面和后面的位置分别开设有固接槽13,且所述绝缘本体10的顶面上开设有与所述插接孔11相连通的插接槽14,所述绝缘本体10的顶面上还开设有与所述端子槽15相连通的定位槽18;所述绝缘本体10的后面临近两侧面的位置分别开设有固持槽17和与所述端子槽15相连通的连接槽16。较佳者,所述绝缘本体10的两侧面上对称设有固定肋12,使得本实用新型音频插座连接100的固定方便、稳定,避免产品受外力作用产生偏斜的问题,另一方面,固定肋12对绝缘本体起到加固作用,提供产品的使用寿命。其中,所述固定肋12为四个。Referring to Fig. 3 and Fig. 4, the
参考图5,所述接地端子20包括基部21、自基部21的两侧向外延伸形成的固定部24、自基部21向所述绝缘本体10的底面延伸形成的抵压部22、以及自基部21向所述绝缘本体10的顶面延伸形成的接触部23。参考图1,所述接地端子20的固定部24与所述固接槽13相对应并固持于所述固接槽13内,所述接地端子20的接触部23穿过所述插接槽14并伸入所述插接孔11内,所述接地端子20的抵压部22悬于所述绝缘本体10的底面上。参考图7和图8,本实用新型与电路板102连接后,所述接地端子20的抵压部22与电路板102相抵触,音频插头101插入所述插接孔11后,所述接地端子20的接触部23与音频插头101相接触。其中,参考图2和图5,所述接地端子20的抵压部22上设有隆起的抵压点25并与电路板102相抵触。Referring to FIG. 5 , the
较佳者,参考图1和图5,所述所述接地端子20的固定部24向外延伸形成突刺26,突刺26使得接地端子20的固定部24更加稳固的固持在固接槽13内。Preferably, referring to FIG. 1 and FIG. 5 , the
参考图8,所述信号端子30包括第一信号端子31、第二信号端子32和第三信号端子33,其中第一信号端子31、第二信号端子32和第三信号端子33的结构相同,均包括基部、自基部向音频插头方向延伸的接触部和自基部向所述绝缘本体10的底面延伸形成的抵压部,在此就不一一详述。参考图2,所述第一信号端子31、第二信号端子32和第三信号端子33均插入绝缘本体10的端子槽15并收容于绝缘本体10内,参考图7和图8,本实用新型与电路板102连接后,所述信号端子30的抵压部与电路板102相抵触,音频插头101插入所述插接孔11后,所述信号端子30的接触部与音频插头101相接触。Referring to FIG. 8, the
参考图4和图6,所述开关端子组40包括接触端子41和连接端子42,所述接触端子41固持于所述端子槽15内,所述连接端子42从所述绝缘本体10的后面插入所述绝缘本体10,所述接触端子41包括基部411、自基部411向音频插头101方向延伸的接触部413和自基部411向所述绝缘本体10的底面延伸形成的抵压部412;所述连接端子42包括基部421、自基部421的一侧向固持槽17方向延伸形成的固接部424、自基部421的一侧向所述绝缘本体10的底面延伸形成的抵压部422,以及自基部421的另一侧向连接槽16方向延伸形成的连接部423,所述固接部424固持于所述固持槽17内,连接部423穿过所述连接槽16与所述接触端子41的接触部413相接触并位于所述接触端子41的接触部413的内侧。参考图7和图8,本实用新型与电路板102连接后,接触端子41的抵压部412和连接端子42的抵压部422均与电路板102相抵触,音频插头101插入所述插接孔11后,接触端子41的接触部413与音频插头101相抵触,并在音频插头101的挤压作用下向外侧弯曲,此时,所述接触端子41的接触部413和连接端子42的连接端423相分离,从而使得开关端子组40实现开关切换功能。4 and 6, the switch terminal set 40 includes a
较佳者,所述接触端子41的基部411向绝缘本体10的顶面延伸形成定位部414,所述定位部414固持于所述定位槽18内。Preferably, the
较佳者,所述连接端子42的连接端423上设有一隆起的接触点425,该接触点425与所述接触端子41的接触部413相抵触。Preferably, a raised
参考图2、图7和图8,所述接地端子20、信号端子30、开关端子组40的接触端子41和连接端子42的抵压部均并行排列在绝缘本体10的底面上,绝缘本体10的底面上设有容纳抵压部的多个个沟槽,使得本实用新型音频插座连接器100的布局紧凑,占用空间小。Referring to Fig. 2, Fig. 7 and Fig. 8, the grounding
与传统的音频插座连接器相比,本实用新型音频插座连接器100具有以下优点:(1)本实用新型音频插座连接器100的接地端子20具有不同侧的固定部24,绝缘本体10的侧面靠近前面和后面的位置分别开设有与上述固定部24相对应的固接槽13,通过将固定部24固持于固接槽13内使得接地端子20稳定的固定在绝缘本体10上,从而确保接地端子20的接触部23与音频插头101之间,以及接地端子20的抵压部22与电路板102之间的接触稳定。(2)本实用新型音频插座连接器100中的导电端子分别从绝缘本体10的不同侧插入绝缘本体10内,使得本实用新型的结构紧凑合理,产品占用空间小。(3)本实用新型音频插座连接器100之绝缘本体10的两侧面上对称设有固定肋12,这种肋结构使得本实用新型音频插座连接器100的固定方便、稳定,而固定肋12的对称设置使得音频插座连接器100在固定方面受到外力相同,避免产品产生偏斜的问题,另一方面,固定肋12对绝缘本体起到加固作用,提供产品的使用寿命。Compared with the traditional audio socket connector, the utility model
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CN2011201735416U CN202103223U (en) | 2011-05-13 | 2011-05-13 | audio socket connector |
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CN2011201735416U CN202103223U (en) | 2011-05-13 | 2011-05-13 | audio socket connector |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623850A (en) * | 2012-03-16 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
CN103633436A (en) * | 2012-08-20 | 2014-03-12 | 联想(北京)有限公司 | An antenna apparatus and an electronic device with the antenna apparatus |
US8951073B2 (en) | 2012-03-16 | 2015-02-10 | Hon Hai Precision Industry Co., Ltd. | Audio jack connector preventing grounding contact from deflection |
TWI483493B (en) * | 2012-04-09 | 2015-05-01 | Hon Hai Prec Ind Co Ltd | Audio jack connector |
CN105576449A (en) * | 2014-10-17 | 2016-05-11 | 展讯通信(上海)有限公司 | Earphone socket and hand-held mobile terminal |
-
2011
- 2011-05-13 CN CN2011201735416U patent/CN202103223U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623850A (en) * | 2012-03-16 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
US8951073B2 (en) | 2012-03-16 | 2015-02-10 | Hon Hai Precision Industry Co., Ltd. | Audio jack connector preventing grounding contact from deflection |
CN102623850B (en) * | 2012-03-16 | 2015-07-08 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
TWI483493B (en) * | 2012-04-09 | 2015-05-01 | Hon Hai Prec Ind Co Ltd | Audio jack connector |
CN103633436A (en) * | 2012-08-20 | 2014-03-12 | 联想(北京)有限公司 | An antenna apparatus and an electronic device with the antenna apparatus |
CN103633436B (en) * | 2012-08-20 | 2016-06-01 | 联想(北京)有限公司 | A kind of antenna installation and there is the electronics of this antenna installation |
CN105576449A (en) * | 2014-10-17 | 2016-05-11 | 展讯通信(上海)有限公司 | Earphone socket and hand-held mobile terminal |
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Granted publication date: 20120104 Termination date: 20140513 |