WO2019104521A1 - 一种混装连接器 - Google Patents

一种混装连接器 Download PDF

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Publication number
WO2019104521A1
WO2019104521A1 PCT/CN2017/113516 CN2017113516W WO2019104521A1 WO 2019104521 A1 WO2019104521 A1 WO 2019104521A1 CN 2017113516 W CN2017113516 W CN 2017113516W WO 2019104521 A1 WO2019104521 A1 WO 2019104521A1
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terminal group
insulator
terminal
low frequency
pin
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PCT/CN2017/113516
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English (en)
French (fr)
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王锦炎
张朝涛
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东莞泰硕电子有限公司
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Priority to PCT/CN2017/113516 priority Critical patent/WO2019104521A1/zh
Publication of WO2019104521A1 publication Critical patent/WO2019104521A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Definitions

  • the present invention relates to the field of connector technology, and in particular to a hybrid connector.
  • USB connectors have been arranged on almost various electronic devices.
  • the most widely used USB connector specifications are the USB 2.0 specification that supports high-speed transfer rate (Hi-Speed, 480Mbps) and the USB 3.0 specification that supports Super-Speed (5Gpbs).
  • Hi-Speed high-speed transfer rate
  • 5Gpbs Super-Speed
  • the USB3.1 specification has been introduced on the market, and the Type-C connector is the most attractive.
  • the USB Type-C connector overcomes the problem that the conventional USB connector cannot be inserted and reversed at the same time, and can provide data transmission speeds of up to 10 Gbps.
  • the Chinese Utility Model Patent No. CN201220648930.4 discloses a high and low frequency hybrid connector and its components.
  • the high and low frequency hybrid connector has a front end as a plug end, a metal connector housing and a fixed assembly on the connector.
  • the high frequency accessory including a high frequency housing
  • the low frequency accessory includes a low frequency housing
  • the high and low frequency housings are all metal housings
  • the front ends of the high and low frequency housings are respectively fixed on the connector housing by flanges, and at least one of the high and low frequency housings
  • the front end surface has an annular shielding groove around the inner hole, and the connecting body shell is provided with a shielding ring corresponding to the shielding groove, and the shielding ring protrudes from the connector housing into the corresponding shielding groove;
  • the high and low frequency mixed connector of the utility model solves the problem that the high and low frequency signals interfere with each other under the premise that the high and low frequency accessories can be replaced.
  • the high frequency and the low frequency are arranged side by side in parallel, so that the user cannot distinguish between high frequency and low frequency when using, and is inconvenient to use.
  • the present invention provides a hybrid connector that installs high frequency and low frequency in an unused manner, thereby facilitating the user to distinguish between high frequency and low frequency, convenient use, and simple structure.
  • a hybrid high and low frequency connector comprising an insulator and a high frequency pin and a low frequency pin disposed on the insulator, the low frequency pin comprising a large current pin and a small current pin;
  • the high frequency pin is mounted on the insulator by means of a spring or hot bar welding, the low frequency pin is mounted on the insulator by crimping; and the high frequency pin and the low frequency The pins are set in different directions.
  • the hybrid connector further includes a metal outer casing that covers the insulator; the insulating body is provided with a first terminal group, a second terminal group and a third terminal group; the first terminal group The pins of the second terminal group and the third terminal group lead out the metal casing from both sides and the rear end of the metal casing; the first terminal group, the second terminal group and the first At least one of the three terminal sets simultaneously includes the high frequency pin and the low frequency pin, and the high frequency pin and the frequency pin are disposed in a mutually perpendicular direction.
  • the first terminal group, the second terminal group, and the third terminal group are selected from SMT type terminals, DIP type terminals, or DIP+SMT type terminals.
  • the first terminal group, the second terminal group, and the third terminal group are all SMT type terminals.
  • the first terminal group, the second terminal group, and the third terminal group are all DIP type terminals.
  • the first terminal group and the second terminal group are SMT type terminals extending from the insulator to both sides of the metal casing; the third terminal group is a DIP type terminal, extending from the insulator The back end of the metal casing.
  • the first terminal group and the second terminal group are DIP type terminals extending from the insulator to both sides of the metal casing; the third terminal group is an SMT type terminal, extending from the insulator The back end of the metal casing.
  • the pins are mounted on the PCB board of the insulator in the form of SMT, DIP or DIP and SMT.
  • the riveting surface of the metal casing faces upward, the riveting surface rives the shielding iron shell;
  • the metal casing is provided with an iron tray, the iron tray is provided with an insulator, the first terminal group and the second terminal group Leading from opposite sides or rear faces of the insulator, the third terminal set is drawn from the rear or side of the insulator.
  • the hybrid connector includes an insulator and a plurality of terminal sets disposed on two sides of the insulator; the terminal set includes the high frequency pin and the low frequency pin, and the high frequency pin and the The low frequency pins are arranged perpendicular to each other.
  • the utility model has the beneficial effects that the high-frequency pin of the invention is mounted on the insulating body by means of elastic plate or hot bar welding, and the low-frequency pin is installed by crimping.
  • the high frequency pin and the low frequency pin are disposed in different directions on the insulative housing, so that the user can distinguish the high frequency pin and the low frequency pin, which is convenient to use.
  • FIG. 1 is a schematic structural view of a hybrid connector according to the present invention.
  • FIG 2 is another schematic structural view of the hybrid connector of the present invention.
  • FIG. 3 is a schematic view showing still another structure of the hybrid connector of the present invention.
  • FIG 4 is another schematic structural view of the hybrid connector of the present invention.
  • a hybrid connector includes an insulator 2 (2') and a low frequency pin 6 (6') and a high frequency pin 7 (7') disposed on the insulator 2 (2').
  • the high frequency pin 7 (7') is mounted on the insulator by means of a spring or hot bar welding, and the low frequency pin 6 (6') is mounted on the insulator 2 by crimping. (2'); and the high frequency pin 7 (7') and the low frequency pin 6 (6') are disposed in different directions.
  • the low frequency pin 6 (6') includes a large current pin and a small current pin.
  • the USB Type-C connector is taken as an example to illustrate the hybrid connector, including a metal case 1 , an insulator 2 , and a first terminal set 3 and a second terminal disposed on the insulator.
  • the group 4 and the third terminal group 5; the metal casing 1 covers the insulator 2.
  • the pins of the first terminal group 3, the second terminal group 4 and the third terminal group 5 are led out from the two sides and the rear end of the metal casing 1 to facilitate wiring.
  • At least one of the pins of the first terminal group 3, the second terminal group 4 and the third terminal group 5 simultaneously includes a low frequency pin 6 and two pairs of high frequency pins 7, and the high frequency
  • the pin 7 and the low frequency pin 6 are disposed in mutually perpendicular directions.
  • the first terminal group 3, the second terminal group 4, and the third terminal group 5 are selected from SMT type terminals, DIP type terminals, or DIP+SMT type terminals.
  • the first terminal group 3, the second terminal group 4, and the third terminal group 5 are all SMT type terminals.
  • the first terminal group 3, the second terminal group 4, and the third terminal group 5 are all DIP type terminals.
  • the first terminal group 3 and the second terminal group 4 are SMT type terminals, and the two sides of the metal casing are protruded from the insulator; the third terminal group 5 is a DIP type terminal from which the rear end of the metal casing protrudes.
  • the first terminal group 3 and the second terminal group 4 are DIP type terminals, and the two sides of the metal casing 1 are protruded from the insulator 2; the third terminal The group 5 is an SMT type terminal, and the rear end of the metal case 1 is extended from the insulator 2.
  • the pins are mounted on the PCB of the insulator in the form of SMT, DIP or DIP and SMT.
  • the high frequency pins are soldered to the PCB in a DIP manner.
  • the high frequency pins are mounted to the PCB in an SMT manner.
  • the high frequency pins are mounted to the PCB in a DIP+SMT manner.
  • the rivet surface 8 of the metal casing 1 faces upward.
  • the staking surface 8 is riveted to the shield iron shell.
  • the shielded iron shell is used to cover electronic components on the circuit board.
  • the metal casing 1 is provided with an iron tray, and the iron tray is provided with an insulator, and the double-row terminals 3 and 4 are led out from opposite sides or rear sides of the insulator, and the single-row terminal 5 is from the The back or side of the insulator is led out.
  • the two rows of terminals 3 and 4 are soldered to the PCB, and the single row of terminals 5 are soldered to the PCB.
  • the hybrid connector may be a backplane connector including an insulator 2' and a plurality of terminal sets disposed on two sides of the insulator; the terminal set includes the high frequency pin 7 And the low frequency pin 6', and the high frequency pin 7' and the low frequency pin 6' are disposed in a mutually perpendicular direction. .

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一种混装连接器包括绝缘体(2，2')以及设置在该绝缘体(2，2')上的高频插针(7，7')和低频插针(6，6')，低频插针(6，6')包括大电流插针和小电流插针，高频插针(7，7')采用弹片式或热压焊的方式安装在绝缘体(2，2')上，低频插针(6，6')采用压接方式安装在绝缘体(2，2')上，且高频插针(7，7')和低频插针(6，6')呈不同方向设置。该混装连接器在端子中设置高频插针(7，7')和低频插针(6，6')，且高频插针(7，7')与低频插针(6，6')的方向不同，从而便于用户实现低成本、高效率的使用高频率、大电流的连接器。

Description

一种混装连接器 技术领域
本发明涉及连接器技术领域，具体地，涉及一种混装连接器。
背景技术
随着电子行业的发展，各类电子用品推陈出新，尤其是个人电脑、平板电脑、智能手机等，更因其使用便利性，功能强大，以极快的速度普及于一般大众的生活中。
近年来，随着通用串行总线(Universal Serial Bus，USB)连接器的普及化，几乎各种电子装置上都配置有USB连接器。通过使用USB连接器，电子装置的使用者可以轻松进行数据的传输。目前最泛用的USB连接器规格是可支持高速传输速率(Hi-Speed，480Mbps)的USB 2.0规格与可支持超高速传输速率(Super-Speed，5Gpbs)的USB 3.0规格。然而，随着数字数据质量的提升(例如无失真音频信号及高分辨率影像信号)，近年来数字档案的容量遽增，传统USB2.0连接器与USB3.0连接器可提供的传输速度已渐渐无法满足现有使用者的需求。有鉴于此，市场上推出了USB3.1的规格，而其中更以Type-C的连接器最为瞩目。具体来说，USB Type-C连接器除了以上、下共24根端子的结构克服了传统USB连接器无法同时正插及反插的问题外，还可提供高达10Gbps的数据传输速度。
目前，市面上常用的USB Type-C连接器中，以低频和高频独立使用的居多，有时，为了提高数据传输效率，需要将高频和低频装配在连接器相应的壳体上。如申请号为CN201220648930.4的中国实用新型专利公开了高低频混装连接器及其组件，高低频混装连接器以前端为插接端，包括金属的连接器壳体以及固定装配在连接器壳体后侧上的高频附件和低频附件，高频附件包括高频壳体， 低频附件包括低频壳体，高、低频壳体均为金属壳体，所述高、低频壳体的前端分别通过法兰固定装配在连接器壳体上，并且高、低频壳体中的至少一个的前端面上具有围绕其内孔的环形屏蔽槽，连接体壳体上设有与屏蔽槽对应的屏蔽环，所述屏蔽环从连接器壳体上凸出至与之对应的屏蔽槽中；本实用新型的高低频混装连接器在其高、低频附件可更换的前提下解决了其高、低频信号互相干扰的问题。然而，该专利中，高频和低频并排平行设置，导致用户在使用时不能区分高频和低频,使用及不方便。
因此，亟待研发一种混装连接器,使得用户能够区分实现低成本,高效率应用含高频和低频传输的连接器。
发明内容
为了克服现有技术的不足，本发明提供了一种混装连接器，将高频和低频采用不用的方式安装，从而便于用户区分高频和低频,使用方便，结构简单。
本发明的技术方案如下：一种混装高低频连接器，包括绝缘体以及设置在该绝缘体上的高频插针和低频插针，所述低频插针包括大电流插针和小电流插针；其中所述高频插针采用弹片式或hot bar焊的方式安装在所述绝缘体上，所述低频插针采用压接方式安装在所述绝缘体上；且所述高频插针和所述低频插针呈不同方向设置。
所述混装连接器，还包括金属外壳，所述金属外壳外罩住所述绝缘体；所述绝缘本体上设置第一端子组，第二端子组和第三端子组；所述第一端子组，所述第二端子组和所述第三端子组的引脚从所述金属壳体的两侧和后端引出所述金属外壳；所述第一端子组，所述第二端子组和所述第三端子组中至少有一组同时含有所述高频插针和所述低频插针,且所述高频插针和所述频插针呈相互垂直方向设置。
所述第一端子组、所述第二端子组和所述第三端子组选用SMT型端子、DIP型端子，或DIP+SMT型端子。
所述第一端子组、所述第二端子组和所述第三端子组均为SMT型端子。
所述第一端子组、所述第二端子组和所述第三端子组均为DIP型端子。
所述第一端子组和所述第二端子组为SMT型端子，从所述绝缘体伸出所述金属壳体两侧；所述第三端子组为DIP型端子，从所述绝缘体伸出所述金属壳体后端。
所述第一端子组和所述第二端子组为DIP型端子，从所述绝缘体伸出所述金属壳体两侧；所述第三端子组为SMT型端子，从所述绝缘体伸出所述金属壳体后端。
所述插针以SMT、DIP或DIP与SMT的方式安装于绝缘体的PCB板。
所述金属外壳的铆合面朝上，所述铆合面上铆接屏蔽铁壳；所述金属外壳内设有铁托盘,所述铁托盘上设有绝缘体,第一端子组和第二端子组从所述绝缘体的相对两侧面或后面引出,第三端子组从所述绝缘体的后面或者侧面引出。
所述混装连接器，包括绝缘体和设置在该绝缘体两侧的若干端子组；所述端子组中含有所述高频插针和所述低频插针,且所述高频插针和所述低频插针呈相互垂直方向设置。
本发明的有益效果为：本发明所述的混装连接器，所述高频插针采用弹片式或hot bar焊的方式安装在所述绝缘本体上，所述低频插针采用压接方式安装在所述绝缘本体上，且所述高频插针和所述低频插针呈不同方向设置，从而便于用户区分所述高频插针和所述低频插针,使用方便。
附图说明：
图1为本发明所述混装连接器的结构示意图。
图2为本发明所述混装连接器的另一结构示意图。
图3为本发明所述混装连接器的再一结构示意图。
图4为本发明所述混装连接器的又一结构示意图。
具体实施方式
为了使本发明的发明目的，技术方案及技术效果更加清楚明白，下面结合具体实施方式对本发明做进一步的说明。应理解，此处所描述的具体实施例，仅用于解释本发明，并不用于限定本发明。
参照图1和图4，一种混装连接器，包括绝缘体2(2’)以及设置在该绝缘体2(2’)上的低频插针6(6’)和高频插针7(7’)，其中所述高频插针7(7’)采用弹片式或hot bar焊的方式安装在所述绝缘体上，所述低频插针6(6’)采用压接方式安装在所述绝缘体2(2’)上；且所述高频插针7(7’)和所述低频插针6(6’)呈不同方向设置。所述低频插针6(6’)包括大电流插针和小电流插针。
参照图1，图2，图3，以USB Type-C连接器为例说明所述混装连接器，包括金属外壳1、绝缘体2以及设置在该绝缘体上的第一端子组3，第二端子组4和第三端子组5；所述金属外壳1外罩住所述绝缘体2。所述第一端子组3，所述第二端子组4和所述第三端子组5的引脚从所述金属外壳1的两侧和后端引出所述金属外壳,方便用户布线。
所述第一端子组3，所述第二端子组4和所述第三端子组5的引脚中至少有一组同时含有低频插针6和两对高频插针7,且所述高频插针7和所述低频插针6呈相互垂直方向设置。
在本发明中，所述第一端子组3、所述第二端子组4和所述第三端子组5选用SMT型端子、DIP型端子，或DIP+SMT型端子。
在本发明的一个实施例中，所述第一端子组3、所述第二端子组4和所述第三端子组5均为SMT型端子。
在本发明的另一个实施例中，所述第一端子组3、所述第二端子组4和所述第三端子组5均为DIP型端子。
在本发明的另一个实施例中，所述第一端子组3和所述第二端子组4为SMT型端子，从所述绝缘体伸出所述金属壳体两侧；所述第三端子组5为DIP型端子，从所述绝缘体伸出所述金属壳体后端。
在本发明的再一个实施例中，所述第一端子组3和所述第二端子组4为DIP型端子，从所述绝缘体2伸出所述金属外壳1两侧；所述第三端子组5为SMT型端子，从所述绝缘体2伸出所述金属外壳1后端。
所述插针以SMT、DIP或DIP与SMT的方式安装于绝缘体的PCB板上。
在本发明的一个实施例中，所述高频插针以DIP的方式焊接于PCB板。
在本发明的一个实施例中，所述高频插针以SMT的方式安装于PCB板。
在本发明的一个实施例中，所述高频插针以DIP+SMT的方式安装于PCB板。
较佳地，所述金属外壳1的铆合面8朝上。所述铆合面8上铆接屏蔽铁壳。所述屏蔽铁壳用于封盖电路板上的电子元器件。
较佳地，所述金属壳体1内设有铁托盘,所述铁托盘上设有绝缘体,双排端子3和4从所述绝缘体的相对两侧面或后面引出,单排端子5从所述绝缘体的后面或者侧面引出。双排端子3和4焊接PCB，单排端子5焊接PCB。
较佳地，参照图4，所述混装连接器可以为背板连接器，包括绝缘体2’和设置在该绝缘体两侧的若干端子组；所述端子组中含有所述高频插针7’和所述低频插针6’,且所述高频插针7’和所述低频插针6’呈相互垂直方向设置。。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，其架构形式能够灵活多变，可以派生系列产品。只是做出若干简单推演或替换，都应当视为属于本发明由所提交的权利要求书确定的专利保护范围。

Claims (10)

  1. 一种混装连接器，包括绝缘体以及设置在该绝缘体上的高频插针和低频插针，所述低频插针包括大电流插针和小电流插针，其特征在于，所述高频插针采用弹片式或hot bar焊的方式安装在所述绝缘体上，所述低频插针采用压接方式安装在所述绝缘体上，且所述高频插针和所述低频插针呈不同方向设置。
  2. 如权利要求1所述的混装连接器，其特征在于，还包括金属外壳、所述金属外壳外罩住所述绝缘体,所述绝缘体上设有第一端子组，第二端子组和第三端子组；所述第一端子组，所述第二端子组和所述第三端子组的引脚从所述金属壳体的两侧和后端引出所述金属外壳；所述第一端子组，所述第二端子组和所述第三端子组的引脚中至少有一组同时含有所述低频插针和所述高频插针,且所述高频插针和所述低频插针呈相互垂直方向设置。
  3. 如权利要求2所述的混装连接器，其特征在于，所述第一端子组、所述第二端子组和所述第三端子组选用SMT型端子、DIP型端子、或DIP+SMT型端子。
  4. 如权利要求2所述的混装连接器，其特征在于，所述第一端子组、所述第二端子组和所述第三端子组均为SMT型端子。
  5. 如权利要求2所述的混装连接器，其特征在于，所述第一端子组、所述第二端子组和所述第三端子组均为DIP型端子。
  6. 如权利要求2所述的混装连接器，其特征在于，所述第一端子组和所述第二端子组为SMT型端子，从所述绝缘体伸出所述金属壳体两侧；所述第三端子组为DIP型端子，从所述绝缘体伸出所述金属壳体后端。
  7. 如权利要求2所述的混装连接器，其特征在于，所述第一端子组和所述第二端子组为DIP型端子，从所述绝缘体伸出所述金属壳体两侧；所述第三端子组为SMT型端子，从所述绝缘体伸出所述金属壳体后端。
  8. 如权利要求2所述的混装连接器，其特征在于，所述插针以SMT、DIP或DIP与SMT的方式安装于绝缘体的PCB板。
  9. 如权利要求2所述的混装连接器，其特征在于，所述金属外壳的铆合面朝上，所述铆合面上铆接屏蔽铁壳；所述金属外壳内设有铁托盘,所述铁托盘上设有绝缘体,第一端子组和第二端子组从所述绝缘体的相对两侧面或后面引出,第三端子组从所述绝缘体的后面或者侧面引出。
  10. 如权利要求1所述的混装连接器，其特征在于，包括设置在该绝缘体两侧的若干端子组；所述端子组中含有所述低频插针和所述高频插针,且所述高频插针和所述低频插针呈相互垂直方向设置。
PCT/CN2017/113516 2017-11-29 2017-11-29 一种混装连接器 WO2019104521A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735308B1 (en) * 1999-08-30 2004-05-11 Itt Manufacturing Enterprises, Inc. Mobile telephone connector module
CN101369693A (zh) * 2007-06-07 2009-02-18 富士康(昆山)电脑接插件有限公司 电连接器
CN201408882Y (zh) * 2009-03-16 2010-02-17 杨李淑兰 以两接地支脚隔离不同性质端子的电子连接器
CN204966736U (zh) * 2015-09-23 2016-01-13 东莞泰硕电子有限公司 一种新型USB Type C连接器
CN107749527A (zh) * 2017-11-29 2018-03-02 东莞泰硕电子有限公司 一种混装连接器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735308B1 (en) * 1999-08-30 2004-05-11 Itt Manufacturing Enterprises, Inc. Mobile telephone connector module
CN101369693A (zh) * 2007-06-07 2009-02-18 富士康(昆山)电脑接插件有限公司 电连接器
CN201408882Y (zh) * 2009-03-16 2010-02-17 杨李淑兰 以两接地支脚隔离不同性质端子的电子连接器
CN204966736U (zh) * 2015-09-23 2016-01-13 东莞泰硕电子有限公司 一种新型USB Type C连接器
CN107749527A (zh) * 2017-11-29 2018-03-02 东莞泰硕电子有限公司 一种混装连接器

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