WO2021072936A1 - 一种便于插接的连接器 - Google Patents

一种便于插接的连接器 Download PDF

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Publication number
WO2021072936A1
WO2021072936A1 PCT/CN2019/122848 CN2019122848W WO2021072936A1 WO 2021072936 A1 WO2021072936 A1 WO 2021072936A1 CN 2019122848 W CN2019122848 W CN 2019122848W WO 2021072936 A1 WO2021072936 A1 WO 2021072936A1
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WO
WIPO (PCT)
Prior art keywords
male
plug
female
shell
pair
Prior art date
Application number
PCT/CN2019/122848
Other languages
English (en)
French (fr)
Inventor
陈炳水
Original Assignee
厦门广泓工贸有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 厦门广泓工贸有限公司 filed Critical 厦门广泓工贸有限公司
Priority to DE112019007636.1T priority Critical patent/DE112019007636T5/de
Publication of WO2021072936A1 publication Critical patent/WO2021072936A1/zh
Priority to US17/719,333 priority patent/US20220239023A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732—Printed circuits being in the same plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6273—Latching means integral with the housing comprising two latching arms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding

Definitions

  • the present invention relates to the technical field of connectors, and in particular, to a connector that is convenient for plugging.
  • the connector is a device used to detachably connect wire to wire, PCB board to PCB board, and PCB board to wire.
  • the male and female ends of most connectors are plug-in connections, that is, the male and female ends of the connector are plugged in opposite directions.
  • the plugs and jacks of the male end and the female end need to be evenly connected to each other in order to realize the plug-in connection.
  • the plug jacks of the male end and the female end are both arranged on the end surface, and there is a blind spot of vision, and the plug and the jack cannot be quickly connected one by one.
  • the housing causes joint deformation of the male and female ends during the insertion process, which affects the normal use of the connector.
  • the inventor specially submits this application after studying the existing technology.
  • the present invention provides a connector that is convenient for plugging, and aims to improve the problem that the connector cannot be plugged quickly in the prior art.
  • the present invention provides a connector that is easy to plug and connect, which is used to electrically connect a first PCB board and a second PCB board, or to electrically connect the first PCB board and a conductive wire.
  • the connector includes:
  • the male end includes a male shell and a male plug arranged on the male shell and welded to the first PCB board, the male plug extending outward from the male shell;
  • the female terminal includes a female shell that can be engaged with the male shell, and a conductive clip arranged on the female shell, the conductive clip is welded to the second PCB board or electrically connected to the conductive wire;
  • the conductive clip is provided with a pair of clamping pieces arranged opposite to each other, and the pair of clamping pieces are oppositely clamped to form an insertion channel with an upward opening, and the upward opening of the insertion channel gradually becomes larger;
  • the female shell is arranged There are plug openings arranged up and down and communicated with the plug channel;
  • the male housing can be clipped to the female housing from top to bottom, driving the male plug to pass through the plug opening from top to bottom and into the plug channel, so that the male plug is electrically connected to The conductive clip.
  • the male end is provided with an auxiliary welding foot
  • the auxiliary welding foot is a geometric body in the shape of " ⁇ ”
  • the auxiliary welding foot is placed on the male housing and welded to the first PCB board.
  • the male end is provided with a pair of auxiliary solder feet, and the pair of auxiliary solder feet are respectively located on both sides of the male plug.
  • the male plug is a flat rod-shaped conductive geometric body.
  • the clamping piece is a plate-shaped geometric body arranged on the conductive clip and the end section is bent downward, and the clamping piece includes a connecting section connected to the conductive clip and connected to the connection The connecting section and the bending section form an acute angle.
  • the front ends of the pair of clamping pieces are respectively provided with guide pieces extending forward, and the openings clamped by the pair of guide pieces gradually increase outward.
  • the male housing is provided with a pair of outwardly extending clamping sections, the clamping sections are provided with clamping grooves, and two sides of the female housing are respectively provided with clamping protrusions adapted to the clamping grooves.
  • the male housing is configured in the female housing to enable a pair of the clamping sections to be respectively clamped on both sides of the female housing.
  • the present invention can achieve the following technical effects:
  • the connector of the present invention can realize the connection between the male end and the female end through a top-down connection mode. Specifically, when the male end and the female end need to be connected, the male end and the female end are moved up and down to each other, so that the male plug passes through the insertion opening of the female housing and is inserted into the insertion channel. Since the insertion channel is from bottom to top, the opening gradually becomes larger, so the male plug can be smoothly inserted into the insertion channel and clamped between a pair of clamping pieces, so that the conductive clip and the male plug can achieve a good electrical connection.
  • Figure 1 is a first embodiment of the present invention, a schematic diagram of the shaft side of the connector
  • Figure 2 is a schematic diagram of the assembly of the male end and the female end of the first embodiment of the present invention
  • Figure 3 is an exploded schematic view of the connector in the first embodiment of the present invention.
  • Figure 4 is a partial exploded schematic view of the connector in the first embodiment of the present invention (with the male and female housings hidden);
  • FIG. 5 is a schematic diagram of the structure of the male housing and the female housing in the first embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the shaft side structure of the connector in the second embodiment of the present invention.
  • Figure 7 is a schematic diagram of the assembly of the male end and the female end of the second embodiment of the present invention.
  • Figure 8 is an exploded schematic view of the connector in the second embodiment of the present invention.
  • Figure 9 is a partial exploded schematic view of the connector in the second embodiment of the present invention (with the male and female housings hidden);
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more than two, unless otherwise specifically defined.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. , Or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components.
  • installed can be a fixed connection or a detachable connection. , Or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components.
  • the "on" or “under” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features. Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • the first embodiment ( Figure 1 to Figure 5):
  • a connector for easy insertion is used to electrically connect the first PCB board 2 and the conductive wire 1.
  • the connector includes: a male end 4, which It includes a male shell 6 and a male plug 7 arranged on the male shell 6 and welded to the first PCB board 2.
  • the male plug 7 extends outward from the male shell 6; the female end 5 includes a female terminal that can be engaged with the male shell 6
  • the female shell 10 is provided with plugging openings 14 arranged up and down and communicating with the plugging channel 11; the male shell 6 can be clipped from top to bottom
  • the male plug 7 is driven to pass through the insertion opening 14 from top to bottom and into the insertion channel 11, so that the male plug 7 is electrically connected to the conductive clip 9.
  • the stripped portion of the conductive wire 1 is clipped to the corresponding part of the conductive clip 9, and the connection structure of the conductive wire 1 and the conductive clip 9 belongs to the prior art in the field. Go into details again.
  • the male end 4 and the female end 5 are connected up and down, both of them have a good field of vision, and there is no visual blind zone, so that the male plug 7 can be well connected. Align the insertion opening 14 to improve work efficiency.
  • the process of plugging the male end 4 and the female end 5 up and down is more in line with the operating habits of the human body than the docking method in the prior art.
  • the male end 4 and the female end 5 referred to in this case are only convenient for naming the two, not a restriction on the appearance of the two, nor a restriction on the appearance of the male housing 6 and the female housing 10.
  • the male plug 7 is a flat rod-shaped conductive geometry, and the flat rod-shaped male plug 7 can facilitate the insertion of the male plug 7 into the insertion channel 11.
  • the male plug 7 may be cylindrical or other geometric shapes, and the arrangement is repeated here.
  • the male end 4 is provided with a pair of auxiliary welding feet 8, wherein the auxiliary welding feet 8 are geometric bodies in the shape of " ⁇ ", and the auxiliary welding feet 8 are placed on the male housing. 6 and soldered to the first PCB board 2.
  • the male end 4 is provided with a plurality of male plugs 7, and the aforementioned pair of auxiliary welding feet 8 are respectively located on both sides of the male plug 7.
  • the auxiliary solder foot 8 in the shape of “ ⁇ ” can increase the welding area of the auxiliary solder foot 8 and the first PCB board 2, and enhance the welding firmness of the auxiliary solder foot 8 and the first PCB board 2.
  • the auxiliary welding foot 8 in the shape of " ⁇ " can enhance the assembling firmness of the auxiliary welding foot 8 and the mother shell 10 on the side.
  • the male housing 6 can be reliably supported on the first PCB board 2 and the male end 4 and the first PCB board 2 can form a reliable connection as a whole.
  • the clamping piece 12 is a plate-shaped geometric body arranged on the conductive clip 9 and the end section is bent downward, and the clamping piece 12 includes a connecting section 18 connected to the conductive clip 9, and The bending section 19 connected to the connecting section 18 and bent downward, the connecting section 18 and the bending section 19 form an acute angle.
  • the bending section 19 can be pressed to bend to both sides to ensure good contact between the male plug 7 and the bending section 19; and when the male plug 7 leaves the insertion channel 11, it is bent Segment 19 can be reset to its original shape again.
  • the above-mentioned clamping piece 12 composed of the connecting section 18 and the bending section 19 is very easy to produce in terms of technology and structure, and has good practicability.
  • the front ends of a pair of clamping pieces 12 are respectively provided with a guide piece 13 extending forward, and the opening clamped by the pair of guide pieces 13 gradually increases outward.
  • the opening sandwiched by the pair of guide pieces 13 communicates with the insertion channel 11.
  • the connector in this case can also be the same as the connector in the prior art. Way to realize the connection of the male end 4 and the female end 5. Specifically, when the male end 4 and the female end 5 are mated, the male plug 7 can be inserted into the insertion channel 11 through the gap between the pair of guide pieces 13.
  • the male housing 6 is provided with a pair of outwardly extending clamping sections 15, the clamping sections 15 are provided with a clamping slot 16, and both sides of the female housing 10 are respectively provided with a clamping slot 16
  • the matching protrusion 17; the male housing 6 is disposed on the female housing 10 so that a pair of clamping sections 15 can be respectively clamped on both sides of the female housing 10.
  • the male end 4 of the connector is welded to the first PCB board 2, and the female end 5 is welded to the second PCB board 3.
  • the connector is used to electrically connect two PCB boards.
  • the conductive clip 9 is arranged on the second PCB board 3 by welding. Compared with the first embodiment, in this case, except for the conductive clip 9, the rest of the structure is the same as that of the first embodiment, and will not be repeated here.
  • the connector of this case can realize a top-down plug-in connection, electrically connecting two PCB boards, or electrically connecting a PCB board and a wire.
  • the male end 4 and the female end 5 are connected up and down, both have a good field of vision, and there is no visual blind zone, which allows the operator to better align the male plug 7 and the insertion opening 14 .
  • the way of plugging up and down is more in line with the operating habits of the human body.

Landscapes

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

Abstract

一种便于插接的连接器，用以电连接第一PCB板（2）和第二PCB板（3），或者用以电连接第一PCB板（2）和导电线（l），连接器包含公端（4）和母端（5）。公端（4），其包括公壳（6），以及配置在公壳（6）且焊接于第一PCB板（2）的公插头（7），公插头（7）自公壳（6）向外延伸；母端（5），其包括能够和公壳（6）相卡合的母壳（10），以及配置在母壳（10）的导电夹（9），该导电夹（9）焊接于第二PCB板（3）或电连接于导电线（l）；导电夹（9）设置有一对相向设置的夹紧片（12），该一对所述夹紧片（12）相向夹持形成有开口朝上的插接通道（11），所述插接通道（11）向上开口逐渐变大；母壳（10）设置有和插接通道（11）相连通的插接开口（14）。公壳（6）能够自上而下卡接于母壳（10），带动公插头（7）自上而下穿过插接开口（14）且***插接通道（11），以使公插头（7）电连接于导电夹（9）。

Description

一种便于插接的连接器 技术领域
本发明涉及连接器技术领域，具体而言，涉及一种便于插接的连接器。
 背景技术
连接器是一种用来可拆卸的连接线对线、PCB板对PCB板、PCB板对线的装置。
目前，大多数连接器的公、母端都是对插式的连接，也即：连接器的公端和母端是向相对插的。但是，现有技术中，由于这类对插式的连接器在使用时，需要把公端和母端的各个插头和插孔均一一对上，才能实现插接。而公端和母端的插头插孔均设置在端面，存在视觉盲区，不能快速的让插头和插孔一一对上。不仅影响连接器插接的效率，同时在长期的使用过程中，容置导致公端和母端在探插的过程发生接头变形等情况，影响连接器的正常使用。有鉴于此，发明人在研究了现有的技术后特提出本申请。
 技术问题
本发明提供了一种便于插接的连接器，旨在改善现有技术中，连接器不能快速插接的问题。
 技术解决方案
本发明提供了一种便于插接的连接器，用以电连接第一PCB板和第二PCB板，或者用以电连接第一PCB板和导电线，连接器包含：
公端，其包括公壳，以及配置在所述公壳且焊接于所述第一PCB板的公插头，所述公插头自所述公壳向外延伸；
母端，其包括能够和所述公壳相卡合的母壳，以及配置在所述母壳的导电夹，该导电夹焊接于所述第二PCB板或电连接于所述导电线；所述导电夹设置有一对相向设置的夹紧片，该一对所述夹紧片相向夹持形成有开口朝上的插接通道，所述插接通道向上开口逐渐变大；所述母壳设置有上下布置且和所述插接通道相连通的插接开口；
所述公壳能够自上而下卡接于所述母壳，带动所述公插头自上而下穿过所述插接开口且***所述插接通道，以使所述公插头电连接于所述导电夹。
作为进一步优化，所述公端设置有辅助焊脚，该辅助焊脚为呈“Π”字形的几何体，所述辅助焊脚侧置于所述公壳且焊接于所述第一PCB板。
作为进一步优化，所述公端设置有一对所述辅助焊脚，该一对所述辅助焊脚分别位于所述公插头的两侧。
作为进一步优化，所述公插头为扁杆状导电几何体。
作为进一步优化，所述夹紧片为设置在所述导电夹且末段向下折弯的板状几何体，所述夹紧片包括连接于所述导电夹的连接段，以及连接于所述连接段且向下折弯的折弯段，所述连接段和所述折弯段成一锐角。
作为进一步优化，一对所述夹紧片的前端分别设置有向前延伸的导向片，该一对所述导向片所夹的开口向外逐渐变大。
作为进一步优化，所述公壳设置有一对向外延伸的卡紧段，所述卡紧段设置有卡槽，所述母壳的两侧分别设置有和所述卡槽相适配的卡凸；所述公壳配置于所述母壳能够使一对所述卡紧段分别卡合于所述母壳的两侧。
 有益效果
通过采用上述技术方案，本发明可以取得以下技术效果：
本发明的连接器可以通过自上而下的连接方式，让公端和母端实现连接。具体地，当需要把公端和母端连接时，让公端和母端上下方向相互运动，让公插头穿过母壳的插接开口，并***插接通道。由于插接通道自下而上，开口逐渐变大，因此公插头能够顺畅***插接通道，并卡于一对夹紧片之间，让导电夹和公插头实现良好的电连接。通过上述方案，本案的连接器在连接的过程中，由于公端和母端是上下方向连接，二者均具有良好的视野，不存在视觉盲区，可以很好的让公插头对准插接开口，提高工作效率。此外，公端和母端上下插接的过程更加符合人体操作习惯。
 附图说明
为了更清楚地说明本发明实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1是本发明第一实施例，连接器的轴侧结构示意图；
图2是本发明第一实施例，公端和母端的装配示意图；
图3是本发明第一实施例，连接器的分解示意图；
图4是本发明第一实施例，连接器的局部分解示意图（隐去公壳和母壳）；
图5是本发明第一实施例，公壳和母壳的结构示意图；
图6是本发明第二实施例，连接器的轴侧结构示意图；
图7是本发明第二实施例，公端和母端的装配示意图；
图8是本发明第二实施例，连接器的分解示意图；
图9是本发明第二实施例，连接器的局部分解示意图（隐去公壳和母壳）；
图中标记：1-导电线；2-第一PCB板；3-第二PCB板；4-公端；5-母端；6-公壳；7-公插头；8-辅助焊脚；9-导电夹；10-母壳；11-插接通道；12-夹紧片；13-导向片；14-插接开口；15-卡紧段；16-卡槽；17-卡凸；18-连接段；19-折弯段。
 本发明的实施方式
为使本发明实施方式的目的、技术方案和优点更加清楚，下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，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方式，都属于本发明保护的范围。因此，以下对在附图中提供的本发明的实施方式的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施方式。基于本发明中的实施方式，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方式，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下面结合附图与具体实施方式对本发明作进一步详细描述：
第一实施例（图1至图5）：
由图1、图2和图3所示，在本实施例中，一种便于插接的连接器，用以电连接第一PCB板2和导电线1，连接器包含：公端4，其包括公壳6，以及配置在公壳6且焊接于第一PCB板2的公插头7，公插头7自公壳6向外延伸；母端5，其包括能够和公壳6相卡合的母壳10，以及配置在母壳10的导电夹9，该导电夹9焊接于导电线1；导电夹9设置有一对相向设置的夹紧片12，该一对夹紧片12相向夹持形成有开口朝上的插接通道11，插接通道11向上开口逐渐变大；母壳10设置有上下布置且和插接通道11相连通的插接开口14；公壳6能够自上而下卡接于母壳10，带动公插头7自上而下穿过插接开口14且***插接通道11，以使公插头7电连接于导电夹9。具体地，由图2和图3所示，当需要把公端4和母端5连接时，让公端4和母端5上下方向相互运动，让公插头7穿过母壳10的插接开口14，并***插接通道11。由于插接通道11自下而上，开口逐渐变大，因此公插头7能够顺畅***插接通道11，并卡于一对夹紧片12之间，让导电夹9和公插头7实现良好的电连接。此外，由图4所示，在本案中，导电线1剥去绝缘皮部分夹于导电夹9的相应部位，导电线1和导电夹9的连接结构属于本领域的现有技术，在此不再赘述。通过上述方案，本实施例的连接器在连接的过程中，由于公端4和母端5是上下方向连接，二者均具有良好的视野，不存在视觉盲区，可以很好的让公插头7对准插接开口14，提高工作效率。此外，公端4和母端5上下插接的过程，相比现有技术中对接的方式更加符合人体操作习惯。需要说明的是，本案所称的公端4和母端5只是便于对二者的命名，并非是对二者外形的限制，也并非对公壳6、母壳10外形的限制。
此外，由图3和图4所示，在本实施例中，公插头7为扁杆状导电几何体，扁杆状的公插头7可以更加便于公插头7***插接通道11。在另一实施例中，公插头7可以为圆柱状或者其他几何形状，在此布置赘述。
由图2和图4所示，在本实施例中，公端4设置有一对辅助焊脚8，其中，辅助焊脚8为呈“Π”字形的几何体，辅助焊脚8侧置于公壳6且焊接于第一PCB板2。在本案中，公端4设置有多个公插头7，上述一对辅助焊脚8分别位于公插头7的两侧。在具体使用过程中，呈“Π”字形的辅助焊脚8可以加大辅助焊脚8和第一PCB板2的焊接面积，增强辅助焊脚8和第一PCB板2的焊接牢固性。此外，由呈“Π”字形的辅助焊脚8可以增强侧置的辅助焊脚8和母壳10的装配牢固性。通过上述设置，可以让公壳6可靠的支撑在第一PCB板2上，让公端4和第一PCB板2形成一可靠连接的整体。
由图3所述，在本实施例中，夹紧片12为设置在导电夹9且末段向下折弯的板状几何体，夹紧片12包括连接于导电夹9的连接段18，以及连接于连接段18且向下折弯的折弯段19，连接段18和折弯段19成一锐角。通过上述设置，由于折弯段19和连接段18是通过折弯形成，因此折弯段19和连接段18之间具有良好的弧形过度，让折弯段19具有良好的复位能力。也即：公插头7***插接通道11时，可以压迫折弯段19向两旁弯曲，保证公插头7和折弯段19的良好接触；而当公插头7离开插接通道11时，折弯段19又可以复位为原来的形状。此外，上述由连接段18和折弯段19组成的夹紧片12，在工艺上和结构上都非常便于生产，具有良好的实用性。
由图3所述，在本实施例中，一对夹紧片12的前端分别设置有向前延伸的导向片13，该一对导向片13所夹的开口向外逐渐变大。其中，一对导向片13所夹的开口和插接通道11相连通。在具体使用过程中，由于实际条件所限制，公端4和母端5不能通过上下运动的方式相连接时，本案的连接器还能够向现有技术中的连接器一样，通多对插的方式实现公端4和母端5的连接。具体地，公端4和母端5对插时，公插头7能够通过一对导向片13之间的间隙***到插接通道11。
由图5所述，在本实施例中，公壳6设置有一对向外延伸的卡紧段15，卡紧段15设置有卡槽16，母壳10的两侧分别设置有和卡槽16相适配的卡凸17；公壳6配置于母壳10能够使一对卡紧段15分别卡合于母壳10的两侧。通过上述方案，公壳6和母壳10可以实现稳定的卡合连接，以保证公插头7和导电夹9的电连接。
第二实施例（图6至图9）：
由图6至图9所述，在本实施例中，连接器的公端4焊接于第一PCB板2，母端5焊接于第二PCB板3。在本案中，连接器用来电连接两块PCB板。其中，导电夹9通过焊接方式配置在第二PCB板3上。相较于第一实施例，本案中除导电夹9，其余结构均和第一实施例相同，在此不再赘述。
通过上述第一实施例和第二实施例，本案的连接器可以实现自上而下的插接方式，电连接两个PCB板，或者电连接PCB板和导线。相比现有技术，由于公端4和母端5是上下方向连接，因此二者均具有良好的视野，不存在视觉盲区，可以让操作人员更好的对准公插头7和插接开口14。同时，上下插接的的方式也更加符合人体操作习惯。
以上所述仅为本发明的优选实施方式而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡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。

Claims (7)

  1. 一种便于插接的连接器，用以电连接第一PCB板(2)和第二PCB板(3)，或者用以电连接第一PCB板(2)和导电线(1)，其特征在于，连接器包含：公端(4)，其包括公壳(6)，以及配置在所述公壳(6)且焊接于所述第一PCB板(2)的公插头(7)，所述公插头(7)自所述公壳(6)向外延伸；母端(5)，其包括能够和所述公壳(6)相卡合的母壳(10)，以及配置在所述母壳(10)的导电夹(9)，该导电夹(9)焊接于所述第二PCB板(3)或电连接于所述导电线(1)；所述导电夹(9)设置有一对相向设置的夹紧片(12)，该一对所述夹紧片(12)相向夹持形成有开口朝上的插接通道(11)，所述插接通道(11)向上开口逐渐变大；所述母壳(10)设置有上下布置且和所述插接通道(11)相连通的插接开口(14)；所述公壳(6)能够自上而下卡接于所述母壳(10)，带动所述公插头(7)自上而下穿过所述插接开口(14)且***所述插接通道(11)，以使所述公插头(7)电连接于所述导电夹(9)。
  2. 根据权利要求1所述的一种便于插接的连接器,其特征在于,所述公端(4)设置有辅助焊脚(8)，该辅助焊脚(8)为呈“Π”字形的几何体，所述辅助焊脚(8)侧置于所述公壳(6)且焊接于所述第一PCB板(2)。
  3. 根据权利要求2所述的一种便于插接的连接器,其特征在于,所述公端(4)设置有一对所述辅助焊脚(8)，该一对所述辅助焊脚(8)分别位于所述公插头(7)的两侧。
  4. 根据权利要求1所述的一种便于插接的连接器,其特征在于,所述公插头(7)为扁杆状导电几何体。
  5. 根据权利要求1所述的一种便于插接的连接器,其特征在于,所述夹紧片(12)为设置在所述导电夹(9)且末段向下折弯的板状几何体，所述夹紧片(12)包括连接于所述导电夹(9)的连接段(18)，以及连接于所述连接段(18)且向下折弯的折弯段(19)，所述连接段(18)和所述折弯段(19)成一锐角。
  6. 根据权利要求1所述的一种便于插接的连接器,其特征在于,一对所述夹紧片(12)的前端分别设置有向前延伸的导向片(13)，该一对所述导向片(13)所夹的开口向外逐渐变大。
  7. 根据权利要求1所述的一种便于插接的连接器,其特征在于,所述公壳(6)设置有一对向外延伸的卡紧段(15)，所述卡紧段(15)设置有卡槽(16)，所述母壳(10)的两侧分别设置有和所述卡槽(16)相适配的卡凸(17)；所述公壳(6)配置于所述母壳(10)能够使一对所述卡紧段(15)分别卡合于所述母壳(10)的两侧。
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