CN201207538Y - Loudspeaker connector - Google Patents

Loudspeaker connector Download PDF

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Publication number
CN201207538Y
CN201207538Y CNU2007200589473U CN200720058947U CN201207538Y CN 201207538 Y CN201207538 Y CN 201207538Y CN U2007200589473 U CNU2007200589473 U CN U2007200589473U CN 200720058947 U CN200720058947 U CN 200720058947U CN 201207538 Y CN201207538 Y CN 201207538Y
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China
Prior art keywords
contact
insulating body
elastic
groove
terminal
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Expired - Fee Related
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CNU2007200589473U
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Chinese (zh)
Inventor
陈明江
陈秉智
李风相
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Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
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Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
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Priority to CNU2007200589473U priority Critical patent/CN201207538Y/en
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Publication of CN201207538Y publication Critical patent/CN201207538Y/en
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Abstract

The utility model discloses a loudspeaker connector, it includes an insulator and two at least conductive terminals. The conductive terminal is provided with a holding part, the upper end edge of the holding part bends and extends towards one side and then bends and extends towards the opposite direction to form an elastic compression part, and a first contact part extends outwards from one side edge of the elastic compression part. The lower end of the holding part extends to form an elastic part bent back and forth, and the tail end of the elastic part extends downwards to form a second contact part. The fixing part and the elastic part are arranged in the insulating body, and the second contact part protrudes out of the insulating body downwards. A first contact head extends out of the tail end of the first contact part, and the first contact head extends out of the insulating body upwards. The loudspeaker connector is assembled in a mode of directly elastically abutting against the circuit board, so that the loudspeaker connector is stable in electrical contact and convenient to disassemble.

Description

扬声器连接器 speaker connector

技术领域 technical field

本实用新型涉及一种连接器,尤其涉及一种扬声器连接器。The utility model relates to a connector, in particular to a loudspeaker connector.

背景技术 Background technique

近年来,手机、PDA、MP3、笔记本电脑等消费电子产品得到了广泛的应用,这些消费电子产品上通常具有扬声器以发出声音。消费电子产品上的扬声器是由一扬声器连接器与消费电子产品上的电路板电性连接来实现其发出声音的功能。In recent years, consumer electronic products such as mobile phones, PDAs, MP3s, and notebook computers have been widely used. These consumer electronic products usually have speakers to emit sound. The speaker on the consumer electronic product is electrically connected to the circuit board on the consumer electronic product by a speaker connector to realize its function of emitting sound.

传统的扬声器连接器一般采用焊接的方式将导电端子焊接到电路板上,因此在将扬声器连接器焊接在电路板上后,需要返工时,扬声器连接器不易从电路板上拆卸下来;且拆卸下来的扬声器连接器亦不便二次利用,从而造成浪费,并且随着使用时间的增加,扬声器连接器的导电端子的焊锡接头处容易与电路板脱离,从而造成电气接触不良。Traditional speaker connectors generally use soldering to solder the conductive terminals to the circuit board. Therefore, after the speaker connector is soldered on the circuit board, when rework is required, the speaker connector is not easy to remove from the circuit board; The loudspeaker connector is also inconvenient for secondary use, resulting in waste, and as the use time increases, the solder joint of the conductive terminal of the loudspeaker connector is easily separated from the circuit board, resulting in poor electrical contact.

实用新型内容Utility model content

本实用新型的目的是针对上述背景技术中存在的缺陷提供一种电气接触稳定、便于拆卸且便于二次利用的扬声器连接器。The purpose of this utility model is to provide a loudspeaker connector which has stable electrical contact, is easy to disassemble, and is convenient for secondary use in view of the defects in the above-mentioned background technology.

为了实现上述目的,本实用新型扬声器连接器包括绝缘本体及至少两导电端子。所述绝缘本体具有一基座,基座具有底面和顶面,该基座之顶面的中部向下开设有一凹槽,凹槽之底壁的两侧向下开设有贯穿该绝缘本体的端子槽;所述导电端子具有一呈竖直板状的固持部、一由固持部的上端沿向一侧弯折延伸再反向弯折延伸形成的弹性压缩部、一由该弹性压缩部的一侧沿向外延伸出的一第一接触部、一由固持部的下端沿延伸出来的呈来回弯折状的弹性部及一由弹性部的末端向下延伸出的第二接触部;固持部及弹性部置于绝缘本体的端子槽内,第二接触部向下凸伸出绝缘本体外,弹性压缩部置于绝缘本体的凹槽内,第一接触部的末端向上弯折再向下弯折形成一第一接触头,且该第一接触头向上伸出绝缘本体外。In order to achieve the above object, the speaker connector of the present invention includes an insulating body and at least two conductive terminals. The insulating body has a base, the base has a bottom surface and a top surface, a groove is opened downward in the middle of the top surface of the base, and terminals penetrating through the insulating body are opened downward on both sides of the bottom wall of the groove Groove; the conductive terminal has a holding portion in the shape of a vertical plate, an elastic compression portion formed by bending and extending the upper end of the holding portion to one side and then bending and extending in the opposite direction, and an elastic compression portion formed by the elastic compression portion A first contact portion extending outward from the side, an elastic portion bent back and forth extending from the lower end of the holding portion, and a second contact portion extending downward from the end of the elastic portion; the holding portion And the elastic part is placed in the terminal groove of the insulating body, the second contact part protrudes downwards out of the insulating body, the elastic compression part is placed in the groove of the insulating body, and the end of the first contact part is bent upward and then downward Fold to form a first contact head, and the first contact head protrudes upwards out of the insulating body.

如上所述,本实用新型扬声器连接器是由导电端子的第一接触部及弹性部提供的弹力来确保导电端子始终与两电路板处于稳固的弹性抵接状态,进而确保两电路板之间电讯号的可靠传输;并且该扬声器连接器采用直接弹性抵触电路板的方式组装,而不必通过焊锡来固定,从而本实用新型扬声器连接器的组装简单且容易从电路板上拆卸下来,拆下后还便于二次利用,从而节约资源。As mentioned above, the speaker connector of the present invention is provided by the elastic force provided by the first contact part and the elastic part of the conductive terminal to ensure that the conductive terminal is always in a stable elastic contact state with the two circuit boards, thereby ensuring the communication between the two circuit boards. The reliable transmission of signal; and the loudspeaker connector is assembled by directly elastically resisting the circuit board, and does not need to be fixed by soldering tin, so the assembly of the loudspeaker connector of the present invention is simple and easy to be disassembled from the circuit board, and the It is convenient for secondary use, thereby saving resources.

附图说明 Description of drawings

在说明书附图中:In the accompanying drawings of the manual:

图1为本实用新型扬声器连接器的立体组合图。Fig. 1 is a three-dimensional assembled view of the speaker connector of the present invention.

图2为图1所示扬声器连接器的立体分解图。FIG. 2 is an exploded perspective view of the speaker connector shown in FIG. 1 .

图3为图1所示扬声器连接器的剖视图。FIG. 3 is a cross-sectional view of the speaker connector shown in FIG. 1 .

图4为图1所示扬声器连接器的绝缘本体的剖视图。FIG. 4 is a cross-sectional view of the insulating body of the speaker connector shown in FIG. 1 .

图中各元件的附图标记说明如下:The reference numerals of each element in the figure are explained as follows:

扬声器连接器    1             绝缘本体     10Speaker connector 1 insulation body 10

基座            11            凹槽           111Base 11 Groove 111

端子槽          112           凸台         113Terminal slot 112 Boss 113

卡槽            114           凸肋         12Card Slot 114 Convex Rib 12

抵挡臂          121           凸柱         13Resisting arm 121 Protruding post 13

导电端子        20            固持部       21Conductive terminal 20 holding part 21

弹性压缩部      22            卡扣         23Elastic compression part 22 buckle 23

第一接触部      24            第一接触头   241The first contact part 24 The first contact head 241

弹性部          25            第二接触部   26Elastic part 25 Second contact part 26

第二接触头      261Second contact head 261

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、所达成目的及功效,下面将结合实施例并配合图式予以详细说明。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 drawings.

请参阅图1,本实用新型扬声器连接器1包括一绝缘本体10及两导电端子20。Please refer to FIG. 1 , the speaker connector 1 of the present invention includes an insulating body 10 and two conductive terminals 20 .

请参阅图1、图2及图4,绝缘本体10具有一大致呈圆柱体状的基座11。基座11的底面向下延伸出两个呈方柱状的凸肋12。基座11的顶面为一倾斜面,该顶面向上延伸出四个对称排列的凸柱13。该基座11的顶面的中部向下开设有一凹槽111。凹槽111底壁的两侧向下开设有贯穿基座11和凸肋12的端子槽112。在两端子槽112之间,凹槽111的底壁向上延伸出一凸台113,该凸台113的顶面向下开设有两卡槽114。凸肋12下端向端子槽112内凸伸出一抵挡臂121。Please refer to FIG. 1 , FIG. 2 and FIG. 4 , the insulating housing 10 has a substantially cylindrical base 11 . Two ribs 12 in the shape of square columns extend downward from the bottom of the base 11 . The top surface of the base 11 is an inclined surface, and four symmetrically arranged protrusions 13 extend upward from the top surface. A groove 111 is defined downwards in the middle of the top surface of the base 11 . Both sides of the bottom wall of the groove 111 are downwardly provided with terminal grooves 112 penetrating through the base 11 and the rib 12 . Between the two terminal grooves 112 , a boss 113 extends upwards from the bottom wall of the groove 111 , and the top surface of the boss 113 defines two locking grooves 114 downwards. A resisting arm 121 protrudes from a lower end of the protruding rib 12 toward the terminal slot 112 .

请再参阅图2,导电端子20包括一呈竖直板状的固持部21。固持部21的上端沿向一侧弯折延伸再反向弯折延伸形成一呈“U"形的弹性压缩部22。弹性压缩部22的前端沿向下弯折延伸出一卡扣23,该弹性压缩部22的一侧沿的末端向外弯折延伸有一第一接触部24。第一接触部24的末端向上弯折再向下弯折形成第一接触头241。Please refer to FIG. 2 again, the conductive terminal 20 includes a holding portion 21 in the shape of a vertical plate. The upper end of the holding portion 21 is bent and extended to one side, and then bent and extended in the opposite direction to form a “U”-shaped elastic compression portion 22 . A front end of the elastic compression portion 22 is bent downwards to extend a buckle 23 , and a side edge of the elastic compression portion 22 is bent outwards to extend a first contact portion 24 . The end of the first contact portion 24 is bent upward and then downward to form the first contact head 241 .

固持部21的下端沿来回弯折延伸有一弹性部25。弹性部25末端的下端沿向下延伸出呈条板状的第二接触部26。该第二接触部26的末端形成呈弧形的第二接触头261。A resilient portion 25 extends from a lower end of the holding portion 21 along a back and forth bend. A second contact portion 26 in the shape of a strip extends downward from the lower end of the end of the elastic portion 25 . The end of the second contact portion 26 forms an arc-shaped second contact head 261 .

请参阅图2及图3,导电端子20的固持部21及弹性部25插入端子槽112内,弹性部25的末端抵压在凸肋12的抵挡臂121上,第二接触部26的第二接触头261从端子槽112内凸伸出凸肋12外以与一电子产品的电路板(图中未示)抵接。弹性压缩部22置于凹槽111内,该弹性压缩部22的下部抵接在凹槽111的底壁上,该弹性压缩部22的上部抵接在凸台113上,且卡扣23卡在卡槽114内。第一接触部24的第一接触头241位于基座11顶面的上方以与扬声器上的电路板抵接。2 and 3, the holding portion 21 and the elastic portion 25 of the conductive terminal 20 are inserted into the terminal groove 112, the end of the elastic portion 25 is pressed against the resisting arm 121 of the convex rib 12, and the second contact portion 26 The contact head 261 protrudes from the terminal slot 112 to the outside of the rib 12 to abut against a circuit board (not shown) of an electronic product. The elastic compression part 22 is placed in the groove 111, the lower part of the elastic compression part 22 abuts on the bottom wall of the groove 111, the upper part of the elastic compression part 22 abuts on the boss 113, and the buckle 23 is stuck in Inside the card slot 114. The first contact head 241 of the first contact portion 24 is located above the top surface of the base 11 to abut against the circuit board on the speaker.

综上所述,本实用新型扬声器连接器1由导电端子20的第一接触头241与扬声器上的电路板弹性抵接,第二接触头261与电子产品的电路板抵接,从而达成两电路板之间的电信号连接,导电端子20的第一接触部24及弹性部25提供的弹力来确保导电端子20始终与两电路板处于稳固的弹性抵接状态,进而确保两电路板之间电信号的可靠传输。该扬声器连接器采用直接弹性抵触电路板的方式组装,而不必通过焊锡来固定,因此本实用新型扬声器连接器1的组装简单,且该扬声器连接器1与电路板之间拆卸容易,从而不会因为个别元件的失效而更换整个扬声器连接器1,进而达成降低成本的效果。To sum up, the speaker connector 1 of the present invention has the first contact head 241 of the conductive terminal 20 elastically abutting against the circuit board on the speaker, and the second contact head 261 abutting against the circuit board of the electronic product, thereby achieving two circuits. The electrical signal connection between the boards, the elastic force provided by the first contact part 24 and the elastic part 25 of the conductive terminal 20 ensures that the conductive terminal 20 is always in a stable elastic contact state with the two circuit boards, thereby ensuring the electrical connection between the two circuit boards. Reliable transmission of signals. The loudspeaker connector is assembled by directly elastically resisting the circuit board without fixing by soldering tin, so the assembly of the loudspeaker connector 1 of the present utility model is simple, and the disassembly between the loudspeaker connector 1 and the circuit board is easy, so that there will be no The entire loudspeaker connector 1 is replaced due to the failure of individual components, thereby achieving the effect of reducing costs.

Claims (5)

1.一种扬声器连接器,包括绝缘本体及至少两导电端子;所述绝缘本体具有一基座,基座具有底面和顶面,该基座之顶面的中部向下开设有一凹槽,凹槽之底壁的两侧向下开设有贯穿该绝缘本体的端子槽;其特征是:所述导电端子具有一呈竖直板状的固持部、一由固持部的上端沿向一侧弯折延伸再反向弯折延伸形成的弹性压缩部、一由该弹性压缩部的一侧沿向外延伸出的一第一接触部、一由固持部的下端沿延伸出来的呈来回弯折状的弹性部及一由弹性部的末端向下延伸出的第二接触部;固持部及弹性部置于绝缘本体的端子槽内,第二接触部向下凸伸出绝缘本体外,弹性压缩部置于绝缘本体的凹槽内,第一接触部的末端向上弯折再向下弯折形成一第一接触头,且该第一接触头向上伸出绝缘本体外。1. A loudspeaker connector, comprising an insulating body and at least two conductive terminals; the insulating body has a base, the base has a bottom surface and a top surface, and the middle part of the top surface of the base is provided with a groove downward, and the concave Both sides of the bottom wall of the groove are downwardly provided with terminal grooves penetrating the insulating body; the feature is that: the conductive terminal has a holding portion in the shape of a vertical plate, and an upper end of the holding portion is bent toward one side. The elastic compression part formed by extending and then reversely bending and extending, a first contact part extending outward from one side of the elastic compression part, and a back and forth bending part extending from the lower end of the holding part The elastic part and a second contact part extending downward from the end of the elastic part; the holding part and the elastic part are placed in the terminal groove of the insulating body, the second contact part protrudes downwards out of the insulating body, and the elastic compression part is placed In the groove of the insulating body, the end of the first contact portion is bent upwards and then downwards to form a first contact head, and the first contact head protrudes upwards out of the insulating body. 2.根据权利要求1所述的扬声器连接器,其特征是:所述基座的底面向下延伸出两个呈方柱状的凸肋,所述端子槽向下贯穿该凸肋,所述第二接触部向下凸伸出该凸肋。2. The loudspeaker connector according to claim 1, characterized in that: the bottom surface of the base extends downwards with two square column-shaped convex ribs, the terminal groove penetrates downward through the convex ribs, and the first The two contact parts protrude downward from the convex rib. 3.根据权利要求2所述的扬声器连接器,其特征是:所述凸肋下端向所述端子槽内凸伸有一抵挡臂,所述导电端子的弹性部的末端抵压于该抵挡臂上。3. The speaker connector according to claim 2, wherein a resisting arm protrudes from the lower end of the convex rib into the terminal groove, and the end of the elastic part of the conductive terminal presses against the resisting arm . 4.根据权利要求1所述的扬声器连接器,其特征是:在两端子槽之间,凹槽的底壁向上延伸出一凸台,该凸台的顶面向下开设有卡槽,弹性压缩部上向下弯折延伸出一卡扣,该卡扣卡在该卡槽内。4. The loudspeaker connector according to claim 1, characterized in that: between the two terminal grooves, a boss extends upward from the bottom wall of the groove, and a card slot is opened downward on the top of the boss, elastically compressed The upper part is bent downwards to extend a buckle, and the buckle is locked in the slot. 5.根据权利要求1所述的扬声器连接器,其特征是:所述导电端子的弹性压缩部抵接于凸台上。5. The speaker connector according to claim 1, wherein the elastic compression portion of the conductive terminal abuts against the boss.
CNU2007200589473U 2007-10-26 2007-10-26 Loudspeaker connector Expired - Fee Related CN201207538Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200589473U CN201207538Y (en) 2007-10-26 2007-10-26 Loudspeaker connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200589473U CN201207538Y (en) 2007-10-26 2007-10-26 Loudspeaker connector

Publications (1)

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CN201207538Y true CN201207538Y (en) 2009-03-11

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761796A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Fastener structure
CN102761797A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Inverted sound box structure
TWI454155B (en) * 2011-04-26 2014-09-21 Inventec Corp Fastener structure
TWI455607B (en) * 2011-04-26 2014-10-01 Inventec Corp Reversed sounding structure
CN105407438A (en) * 2015-12-31 2016-03-16 歌尔声学股份有限公司 Loudspeaker module set
CN105977677A (en) * 2016-06-07 2016-09-28 深圳市信维通信股份有限公司 Elastic sheet connector
CN107026337A (en) * 2016-02-01 2017-08-08 富士康(昆山)电脑接插件有限公司 Electric connector and its conducting terminal
CN110707453A (en) * 2019-09-18 2020-01-17 珠海格力电器股份有限公司 Tin-climbing-preventing BTB connector terminal, male socket and connector
WO2020133363A1 (en) * 2018-12-29 2020-07-02 瑞声声学科技(深圳)有限公司 Loudspeaker

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761796A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Fastener structure
CN102761797A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Inverted sound box structure
TWI454155B (en) * 2011-04-26 2014-09-21 Inventec Corp Fastener structure
TWI455607B (en) * 2011-04-26 2014-10-01 Inventec Corp Reversed sounding structure
CN102761797B (en) * 2011-04-26 2014-10-29 英业达股份有限公司 Inverted sound box structure
CN102761796B (en) * 2011-04-26 2014-11-26 英业达股份有限公司 Fastener structure
CN105407438A (en) * 2015-12-31 2016-03-16 歌尔声学股份有限公司 Loudspeaker module set
CN105407438B (en) * 2015-12-31 2019-08-02 歌尔股份有限公司 Loudspeaker mould group
CN107026337A (en) * 2016-02-01 2017-08-08 富士康(昆山)电脑接插件有限公司 Electric connector and its conducting terminal
CN107026337B (en) * 2016-02-01 2020-09-08 富士康(昆山)电脑接插件有限公司 Electric connector and conductive terminal thereof
CN105977677A (en) * 2016-06-07 2016-09-28 深圳市信维通信股份有限公司 Elastic sheet connector
WO2020133363A1 (en) * 2018-12-29 2020-07-02 瑞声声学科技(深圳)有限公司 Loudspeaker
CN110707453A (en) * 2019-09-18 2020-01-17 珠海格力电器股份有限公司 Tin-climbing-preventing BTB connector terminal, male socket and connector

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