CN206250451U - Connector assembly - Google Patents
Connector assembly Download PDFInfo
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- CN206250451U CN206250451U CN201621183397.3U CN201621183397U CN206250451U CN 206250451 U CN206250451 U CN 206250451U CN 201621183397 U CN201621183397 U CN 201621183397U CN 206250451 U CN206250451 U CN 206250451U
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- connector assembly
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- 239000002184 metal Substances 0.000 claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 44
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000003032 molecular docking Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 2
- 239000012212 insulator Substances 0.000 abstract 1
- 230000013011 mating Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及一种连接器组件,尤其涉及一种具有多个连接器对接在一起的连接器组件。The utility model relates to a connector assembly, in particular to a connector assembly with a plurality of connectors butted together.
背景技术Background technique
请参阅图7所示,现有技术中,连接器组件200通常包含一板端连接器201、及两插头连接器202、203,板端连接器201固定焊接于电路板(未图示)上,板端连接器201包含绝缘本体204、收容于绝缘本体204内的若干连接端子205及包覆绝缘本体204的金属外壳206,绝缘本体204前后端分别设有一插接孔207,连接端子205延伸入该两插接孔207内,当两插头连接器202、203插入对应插接孔207后,各自与连接端子205机械及电性连接,促使两插头连接器202、203通过连接端子205达成电性连通。Please refer to Fig. 7, in the prior art, the connector assembly 200 usually includes a board end connector 201 and two plug connectors 202, 203, and the board end connector 201 is fixedly welded on the circuit board (not shown) The board end connector 201 includes an insulating body 204, a number of connecting terminals 205 accommodated in the insulating body 204, and a metal shell 206 covering the insulating body 204. The front and rear ends of the insulating body 204 are respectively provided with an insertion hole 207, and the connecting terminals 205 extend into the two insertion holes 207, when the two plug connectors 202, 203 are inserted into the corresponding insertion holes 207, they are respectively mechanically and electrically connected to the connection terminal 205, so that the two plug connectors 202, 203 are electrically connected through the connection terminal 205. sexual connection.
实用新型内容Utility model content
本实用新型的目的在于提供了一种具有降低生产成本的连接器组件。The purpose of the utility model is to provide a connector assembly with reduced production cost.
为实现前述目的,本实用新型采用如下技术方案:一种连接器组件,其包括一第一连接器、一第二连接器及一金属壳体,所述第一连接器包括绝缘本体、收容于绝缘本体内的导电端子及向后延伸出绝缘本体的第一线缆,所述导电端子具有接触部,所述第一线缆与导电端子电性连接,所述第二连接器包括一子电路板及与子电路板电性连接的第二线缆,所述子电路板具有朝向第一连接器的对接端,所述对接端表面排布有金手指,所述金属壳体设有一插接孔,所述插接孔具有位于金属壳体前端的前插入口及位于金属壳体后端的后插入口,所述第一连接器自前插入口插入插接孔,所述第二连接器自后插入口插入插接孔,所述接触部与金手指接触在一起。In order to achieve the aforementioned purpose, the utility model adopts the following technical solutions: a connector assembly, which includes a first connector, a second connector and a metal shell, the first connector includes an insulating body, accommodated in The conductive terminal in the insulating body and the first cable extending backward out of the insulating body, the conductive terminal has a contact portion, the first cable is electrically connected to the conductive terminal, and the second connector includes a sub-circuit board and a second cable electrically connected to the sub-circuit board, the sub-circuit board has a docking end facing the first connector, gold fingers are arranged on the surface of the docking end, and a plug-in connector is provided on the metal shell The insertion hole has a front insertion opening located at the front end of the metal housing and a rear insertion opening located at the rear end of the metal housing, the first connector is inserted into the insertion hole from the front insertion opening, and the second connector is inserted from the rear The insertion port is inserted into the insertion hole, and the contact portion is in contact with the golden finger.
作为本实用新型的进一步改进,所述第一连接器为线端母座,所述第二连接器为线端公座。As a further improvement of the present utility model, the first connector is a cable end female seat, and the second connector is a cable end male seat.
作为本实用新型的进一步改进,所述绝缘本体设有供对接端插入的对接孔,所述接触部延伸入对接孔。As a further improvement of the present invention, the insulating body is provided with a docking hole for insertion of the docking end, and the contact portion extends into the docking hole.
作为本实用新型的进一步改进,所述第二连接器还包括收容子电路板的金属外壳,所述金属外壳设有一收容孔,所述第二线缆延伸出金属外壳,所述绝缘本体设有插入至插接孔的对接部。As a further improvement of the utility model, the second connector further includes a metal shell for accommodating the sub-circuit board, the metal shell is provided with a receiving hole, the second cable extends out of the metal shell, and the insulating body is provided with Insert into the mating part of the socket hole.
作为本实用新型的进一步改进,所述金属外壳包括围绕于收容孔外侧的顶板、底板、左右两侧板,所述两侧板连接顶板与底板。As a further improvement of the utility model, the metal casing includes a top plate, a bottom plate, and left and right side plates surrounding the outside of the storage hole, and the two side plates are connected to the top plate and the bottom plate.
作为本实用新型的进一步改进,所述金属壳体为前后中空的壳体结构,包括顶壁、底壁及连接顶壁与底壁的两侧壁,所述插接孔形成于顶壁、底壁与两侧壁之间。As a further improvement of the utility model, the metal shell is a front and rear hollow shell structure, including a top wall, a bottom wall and two side walls connecting the top wall and the bottom wall, and the insertion holes are formed on the top wall, bottom wall between the wall and the two side walls.
作为本实用新型的进一步改进,所述金属壳体设有位于前插入口内的一水平隔板,用以导引第一连接器插入。As a further improvement of the present utility model, the metal shell is provided with a horizontal partition located in the front insertion opening for guiding the insertion of the first connector.
作为本实用新型的进一步改进,所述接触部为弧形结构,在对接孔内排布为上下两排。As a further improvement of the utility model, the contact parts are arc-shaped and arranged in two rows up and down in the docking hole.
作为本实用新型的进一步改进,所述金属外壳向下延伸有用以固定于电路板上的若干固定片。As a further improvement of the utility model, the metal casing extends downwards with several fixing pieces for fixing on the circuit board.
作为本实用新型的进一步改进,所述子电路板替换为导电端子,与第一连接器的导电端子接触。As a further improvement of the utility model, the sub-circuit board is replaced with a conductive terminal, which is in contact with the conductive terminal of the first connector.
本实用新型连接器组件金属壳体无需设置连接端子的情形下,第一、第二连接器直接对接在一起,降低了信号衰减和连接器组件的生产成本;金属壳体可以导引及保持第一、第二连接器可靠的对接;可以利用金属壳体将第一、第二连接器固定于预定位置;金属壳体位于第一、第二连接器外侧,可以提供信号屏蔽的功能。When the metal housing of the connector assembly of the utility model does not need to be provided with connecting terminals, the first and second connectors are directly connected together, which reduces signal attenuation and the production cost of the connector assembly; the metal housing can guide and maintain the first 1. Reliable docking of the second connector; the metal shell can be used to fix the first and second connectors at a predetermined position; the metal shell is located outside the first and second connectors, which can provide the function of signal shielding.
附图说明Description of drawings
图1为本实用新型连接器组件与电路板的立体示意图。FIG. 1 is a three-dimensional schematic diagram of a connector assembly and a circuit board of the present invention.
图2为本实用新型连接器组件的剖面图。Fig. 2 is a cross-sectional view of the connector assembly of the present invention.
图3为图2圆圈内的放大图。Figure 3 is an enlarged view within the circle in Figure 2 .
图4为本实用新型连接器组件的立体分解图。Fig. 4 is a three-dimensional exploded view of the connector assembly of the present invention.
图5为本实用新型连接器组件另一角度的立体分解图。FIG. 5 is a three-dimensional exploded view of another angle of the connector assembly of the present invention.
图6为本实用新型连接器组件的第一连接器的立体分解图。FIG. 6 is an exploded perspective view of the first connector of the connector assembly of the present invention.
图7为现有技术中连接器组件的立体示意图。Fig. 7 is a schematic perspective view of a connector assembly in the prior art.
具体实施方式detailed description
请参阅图1至图7所示,本实用新型连接器组件100包括一第一连接器10、一第二连接器20及用以固定于电路板40上的一金属壳体30。Referring to FIGS. 1 to 7 , the connector assembly 100 of the present invention includes a first connector 10 , a second connector 20 and a metal shell 30 for fixing on the circuit board 40 .
第一连接器10为线端母座,其包括绝缘本体11、收容于绝缘本体10内的若干导电端子12及与导电端子12电性连接的第一线缆13,绝缘本体11具有朝向第二连接器20凸伸的对接部111及设于对接部111上的一对接孔112,导电端子12具有位于对接孔112内的弧形接触部122,接触部122上下对称排列成两排,第一线缆13延伸出绝缘本体11。The first connector 10 is a wire end female seat, which includes an insulating body 11, a plurality of conductive terminals 12 accommodated in the insulating body 10, and a first cable 13 electrically connected to the conductive terminals 12. The insulating body 11 has a The protruding docking part 111 of the connector 20 and a pair of docking holes 112 provided on the docking part 111, the conductive terminal 12 has an arc-shaped contact part 122 located in the docking hole 112, and the contact parts 122 are symmetrically arranged in two rows up and down. The cable 13 extends out of the insulating body 11 .
第二连接器20为线端公座,其包括一金属外壳21、收容于金属外壳21内的子电路板22及与子电路板22电性连接的第二线缆23,金属外壳21靠近于第一连接器10的末端设有一收容孔212及围绕于收容孔212外侧的顶板213、底板214、左右两侧板215,两侧板215连接顶板213与底板214。子电路板22具有位于收容孔212内的对接端221,对接端221的上下表面排布设有金手指222,第二线缆23延伸出金属外壳21。The second connector 20 is a wire end male seat, which includes a metal shell 21, a sub-circuit board 22 accommodated in the metal shell 21, and a second cable 23 electrically connected to the sub-circuit board 22. The metal shell 21 is close to The end of the first connector 10 is provided with a receiving hole 212 and a top plate 213 , a bottom plate 214 , and left and right side plates 215 surrounding the receiving hole 212 . The two side plates 215 connect the top plate 213 and the bottom plate 214 . The sub-circuit board 22 has a docking end 221 located in the receiving hole 212 , gold fingers 222 are arranged on the upper and lower surfaces of the docking end 221 , and the second cable 23 extends out of the metal casing 21 .
金属壳体30为前后中空的壳体结构,其包括顶壁31、底壁32、连接顶壁31与底壁32的两侧壁33及位于他们之间的一插接孔34,插接孔34具有位于金属壳体30前、后端的前插入口35、后插入口36,前插入口35内设有有水平隔板37,用以导引第一连接器10插入。两侧壁33具有向下延伸的若干固定片38,用以固定于电路板40上。The metal shell 30 is a hollow shell structure front and back, which includes a top wall 31, a bottom wall 32, two side walls 33 connecting the top wall 31 and the bottom wall 32, and an insertion hole 34 between them, the insertion hole 34 has a front insertion opening 35 and a rear insertion opening 36 located at the front and rear ends of the metal shell 30 , and a horizontal partition 37 is provided in the front insertion opening 35 for guiding the insertion of the first connector 10 . The two sidewalls 33 have a plurality of fixing pieces 38 extending downward for fixing on the circuit board 40 .
金属壳体30与第一、第二连接器10、20对接时,第一连接器10自前插入口35插入插接孔34内,第二连接器20自后插入口36插入插接孔34,第一连接器10绝缘本体11对接部111插入于第二连接器20金属外壳21的收容孔212内,子电路板22的对接端221进入绝缘本体11对接孔112内,夹持在导电端子12的接触部122之间,金手指222与接触部122接触,使得第一、第二连接器10、20直接对接在一起,两者达成电性导通。在其他实施方式中,子电路板22替换为导电端子,也可以实现上述功能。When the metal shell 30 is docked with the first and second connectors 10 and 20, the first connector 10 is inserted into the insertion hole 34 from the front insertion port 35, and the second connector 20 is inserted into the insertion hole 34 from the rear insertion port 36. The mating portion 111 of the insulating body 11 of the first connector 10 is inserted into the receiving hole 212 of the metal shell 21 of the second connector 20, and the mating end 221 of the sub-circuit board 22 enters the mating hole 112 of the insulating body 11, and is clamped on the conductive terminal 12. Between the contact portions 122, the gold fingers 222 are in contact with the contact portions 122, so that the first and second connectors 10, 20 are directly butted together, and the two achieve electrical conduction. In other embodiments, the sub-circuit board 22 is replaced by conductive terminals, which can also achieve the above functions.
本实用新型连接器组件100在金属壳体30内部无需设置连接端子的情形下,第一、第二连接器10、20直接对接在一起,降低了信号衰减和连接器组件100的生产成本;金属壳体30可以导引及保持第一、第二连接器10、20可靠的对接;由于金属壳体30固定于电路板40,便于将第一、第二连接器10、20固定于预定位置;由于金属壳体30位于第一、第二连接器10、20外侧,提供了信号屏蔽的功能。In the connector assembly 100 of the present invention, the first and second connectors 10 and 20 are directly butted together without connecting terminals inside the metal shell 30, which reduces signal attenuation and the production cost of the connector assembly 100; The shell 30 can guide and keep the first and second connectors 10 and 20 connected reliably; since the metal shell 30 is fixed on the circuit board 40, it is convenient to fix the first and second connectors 10 and 20 at predetermined positions; Since the metal shell 30 is located outside the first and second connectors 10, 20, it provides a signal shielding function.
尽管为示例目的,已经公开了本实用新型的优选实施方式,但是本领域的普通技术人员将意识到,在不脱离由所附的权利要求书公开的本实用新型的范围和精神的情况下,各种改进、增加以及取代是可能的。Although preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that, without departing from the scope and spirit of the present invention as disclosed by the appended claims, Various improvements, additions, and substitutions are possible.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621183397.3U CN206250451U (en) | 2016-11-03 | 2016-11-03 | Connector assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621183397.3U CN206250451U (en) | 2016-11-03 | 2016-11-03 | Connector assembly |
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CN206250451U true CN206250451U (en) | 2017-06-13 |
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CN201621183397.3U Active CN206250451U (en) | 2016-11-03 | 2016-11-03 | Connector assembly |
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2016
- 2016-11-03 CN CN201621183397.3U patent/CN206250451U/en active Active
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Effective date of registration: 20200602 Address after: 523808 Room 401, building 2, No. 5, information road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Dongguan Lixun Technology Co.,Ltd. Address before: 518104, Shenzhen, Guangdong, Baoan District province manhole street, oyster West, SANYO new industrial zone, A building, 2 floor Patentee before: Shenzhen Luxshare Precision Industry Co.,Ltd. |
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