WO2022116384A1 - 一种连接器 - Google Patents

一种连接器 Download PDF

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Publication number
WO2022116384A1
WO2022116384A1 PCT/CN2021/073486 CN2021073486W WO2022116384A1 WO 2022116384 A1 WO2022116384 A1 WO 2022116384A1 CN 2021073486 W CN2021073486 W CN 2021073486W WO 2022116384 A1 WO2022116384 A1 WO 2022116384A1
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WO
WIPO (PCT)
Prior art keywords
connector
male
female
male end
shielding frame
Prior art date
Application number
PCT/CN2021/073486
Other languages
English (en)
French (fr)
Inventor
苏玉乐
李仁志
Original Assignee
信维通信（江苏）有限公司
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Publication date
Application filed by 信维通信（江苏）有限公司 filed Critical 信维通信（江苏）有限公司
Publication of WO2022116384A1 publication Critical patent/WO2022116384A1/zh

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Definitions

  • the present invention relates to the technical field of electrical connectors, in particular to a connector.
  • the board-to-board connector includes a plug-fit male end connector and a female end connector.
  • the male end connector and the female end connector respectively include a metal shell, and the metal shell At least one shielding frame is included.
  • the shielding frame on the male end connector and the shielding frame on the female end connector are buckled, but such a mutual matching structure is not elastic.
  • the technical problem to be solved by the present invention is to provide a connector with stable connection.
  • a connector includes a male end connector and a female end connector that are inserted and matched, the male end connector includes a male end housing, and the female end
  • the connector includes a female end casing, the male end casing includes at least one male end shielding frame, the female end casing includes at least one female end shielding frame matched with the male end shielding frame, the male end shielding frame
  • the housing is provided with a first snapping piece, and the female end housing is provided with a second snapping piece matched with the first snapping piece.
  • the beneficial effect of the present invention is that: the male and female connectors are connected by a snap connection through the additional first and second snaps, which effectively improves the connection stability of the male and female connectors. After the connector has been inserted and pulled out for many times, it can still maintain a large buckle force, ensuring that the male and female end connectors are not easy to loosen, which is beneficial to ensure the working stability of the connector; the cooperation of the first and second clips can also increase the male and female ends.
  • the snap-fit feel of the female connector makes it easier for the user to judge whether the connector is snapped in place, which is beneficial to enhance the user experience.
  • FIG. 1 is a schematic structural diagram of a connector according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural diagram of the male connector according to the first embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of the male connector according to Embodiment 1 of the present invention from another perspective;
  • FIG. 4 is a schematic structural diagram of the female connector according to the first embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of the female connector according to the first embodiment of the present invention (after the shielding frame is hidden).
  • a connector includes a male end connector 1 and a female end connector 2 that are inserted and matched, the male end connector 1 includes a male end housing 3, and the female end connector 2 includes a female end housing 4 , the male end housing 3 includes at least one male end shielding frame 5 , and the female end casing 4 includes at least one female end shielding frame 6 matched with the male end shielding frame 5 , the male end housing 3 is provided with a first clip 7 , and the female end housing 4 is provided with a second clip 8 matched with the first clip 7 .
  • the beneficial effect of the present invention is that the male connector 1 and the female connector 2 are connected by the first and second snap-fits, which effectively improves the connection between the male and female connectors 2.
  • the male and female end connectors 2 can still maintain a large buckling force after being inserted and unplugged for many times, ensuring that the male and female end connectors 2 are not easy to loosen, which is beneficial to ensure the working stability of the connectors; first, The cooperation of the two snaps can also increase the snapping feel of the male-female connector 2 , making it easier for the user to judge whether the connector is snapped in place, which is beneficial to enhance the user's experience.
  • the first clip 7 includes a first clip 71 and a first clip portion 72 disposed on the first clip 71 ; the second clip 8 is provided with the The first locking portion 72 is matched with the second locking portion.
  • the second locking member 8 includes a second locking plate, and the second locking portion is disposed on the second locking plate.
  • first and second clips have simple structures, are easy to process and manufacture, and are beneficial to the control of the manufacturing cost of the connector.
  • the male end housing 3 is provided with a first window 31 , and a side wall of the first window 31 is bent upward to form the first clamping plate 71 .
  • the first snap member 7 and the male end housing 3 have an integral structure, which is beneficial to ensure the structural stability of the male end connector 1 .
  • the first clamping plate 71 can either be formed by directly bending a part of the reserved area on the plate of the male end housing 3 , or it can be formed by processing the plate of the male end casing 3 . Some areas are formed by bending and stretching.
  • first locking portion 72 is a punching groove.
  • the first locking portion 72 is easy to form.
  • the receptacle connector 2 further includes a shielding frame 9 disposed around the receptacle housing 4 .
  • the shielding frame 9 is used for shielding signals, which can reduce the leakage of internal signals of the connector and the interference of external signals, which is beneficial to improve the performance of the connector.
  • the second latching member 8 is located in the shielding frame 9 , and the shielding frame 9 is provided with a retaining portion 91 for retaining the second retaining portion.
  • the arrangement of the avoidance portion 91 can make the structure of the connector more compact and ensure that the connector can be miniaturized.
  • the second clip 8 abuts against the shielding frame 9 .
  • the shielding frame 9 can play the role of supporting the second clip 8 to ensure that the second clip 8 will not be excessively deformed, which is conducive to further prolonging the service life of the connector; at the same time, it can also guarantee The action of the buckling force between the first and second buckling pieces is beneficial to prevent unintended loosening of the male and female connectors 2 .
  • a reinforcing rib 73 is provided at the connection between the first snap member 7 and the male end housing 3 .
  • the arrangement of the reinforcing rib 73 can improve the structural strength of the first fastener 7 , so that the first fastener 7 can provide a greater fastening force.
  • the number of the male end shielding frames 5 on the male end housing 3 is multiple, and at least one group of two adjacent male end shielding frames 5 has two oppositely arranged shielding frames 5 .
  • the first clip 7 is a first clip 7 .
  • a connector includes a male end connector 1 and a female end connector 2 that are inserted and matched, so
  • the male end connector 1 includes a male end plastic body, a male end casing 3 and a male end terminal, the male end plastic body is fixed on the male end casing 3, and the male end terminal is fixed on the male end on the plastic body;
  • the female end connector 2 includes a female end plastic body, a female end housing 4 and a female end terminal, the female end plastic body is fixed on the female end housing 4, and the female end terminal is fixed On the female end plastic body, wherein the male end terminal is matched with the female end terminal;
  • the male end housing 3 includes at least one male end shielding frame 5, and the female end housing 4 includes at least one
  • the male end shielding frame 5 is matched with the female end shielding frame 6, the male end housing 3 is provided with a first clip 7, and the female end housing 4 is provided with the
  • the first clip 7 includes a first clip 71 and a first clip portion 72 provided on the first clip 71 ; the first clip 71
  • the second latching member 8 is provided with a second latching portion that cooperates with the first latching portion 72 .
  • the second latching member 8 includes a second latching plate, and the second latching portion set on the second card board.
  • the male end housing 3 is provided with a first window 31, and the first clip 71 is bent upward from a side wall of the first window 31 to extend/stretch; the female end The casing 4 is provided with a second window, and the second card is bent and extended upward from a side wall of the second window.
  • the male end housing 3 and the female end housing 4 are respectively metal housings; the first clamping plate 71 and the second clamping plate can also be formed by a plate bending process.
  • the first locking portion 72 may be a convex hull, a concave, a hook-type buckle or the like; as shown in FIGS. 2 and 3 , in this embodiment, the first locking portion The part 72 is a convex strip that protrudes toward the outside, that is to say, the first latching part 72 is a protruding structure; the second latching part is a concave structure pressing from the inside to the outside, and the protruding structure is the same as the pressing concave
  • the structures cooperate with each other to form a snap connection effect, which can effectively improve the connection stability of the male and female end connectors, and the processing technology is simple.
  • the first locking portion 72 and the second locking portion are respectively stamped and formed. It can be seen that the area corresponding to the second latching portion protrudes from the outer side wall of the second latching plate to form a protruding portion 81 , as shown in FIG. 5 .
  • the receptacle connector 2 further includes a shielding frame 9 disposed around the receptacle housing 4 , and the shielding frame 9 and the receptacle shielding frame 6 are buckled through a concave-convex structure. together fixed.
  • the second clip 8 is located in the shielding frame 9 , and the shielding frame 9 is provided with an avoidance portion 91 for avoiding the second locking portion.
  • the avoidance portion 91 It is a stamping and formed avoidance groove, that is to say, the outer wall of the area of the shielding frame 9 corresponding to the avoidance portion 91 protrudes outwards.
  • the second snap member 8 abuts against the shielding frame 9 . Please refer to FIG.
  • the shielding frame 9 not only reduces signal interference and signal leakage It can also support the second fastener 8 to ensure the elasticity of the second fastener 8, thereby improving the buckling force of the first and second fasteners.
  • the protruding portion 81 on the second snap member 8 forms a snap fit with the avoidance portion 91 on the shielding frame 9, so that the shielding frame 9 and the female housing 4 form a firmer connection, preventing shielding The frame 9 is accidentally separated from the female housing 4 . It can be seen from this that the second clip 8 and the shielding frame 9 complement each other.
  • a reinforcing rib 73 is provided at the connection between the first snap member 7 and the male end housing 3 .
  • the reinforcing rib 73 is stamped and formed.
  • the number of the male end shielding frames 5 on the male end housing 3 is multiple, and at least one group of two adjacent male end shielding frames 5 has two oppositely arranged shielding frames 5 .
  • the first clip 7 is multiple, and at least one group of two adjacent receptacle shielding frames 6 has two oppositely arranged receptacle shielding frames 6 .
  • the second clip 8 is a first clip 7 .
  • the male end shielding frame 5 (or the female end shielding frame 6 ) is generally formed by a stamping and drawing process.
  • the material of the connecting material area 10 between two adjacent male shielding frames 5 (or female shielding frames 6 ) will face toward the male shielding frame 5 (or female shielding frame 6 ) during the molding process.
  • the first fastener 7 (or the second fastener 8 ) is located in the middle of the material connecting area 10 and the first fastener 7 (or the second fastener 8 ) ) is formed by a bending and stretching process, so that the material thickness in the middle of the continuous material area 10 can be thinned, so that the overall thickness of the continuous material area 10 is more uniform, avoids stress concentration, and is beneficial to improve the male end shell 3 (or female Structural stability of the end housing 4).
  • a stretching block for forming the first clip 7 (or the second clip 8 ) may be reserved at the first window 31 (or the second window), that is to say , the first clip 7 (or the second clip 8 ) is not necessarily completely formed by stretching the material of the connecting area 10 , but in either case, the middle of the connecting area 10 is too much All materials can play the role of providing more stretch material for the first clip 7 (or the second clip 8).
  • the connector provided by the present invention has the advantages of simple structure, stable connection, long service life, good snap-fit feel, and good user experience.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

本发明公开了一种连接器，包括插接配合的公端连接器和母端连接器，公端连接器包括公端壳体，母端连接器包括母端壳体，公端壳体包括至少一个公端屏蔽框，母端壳体包括至少一个与公端屏蔽框相配合的母端屏蔽框，公端壳体上设有第一卡扣件，母端壳体上设有与第一卡扣件相配合的第二卡扣件。公端连接器与母端连接器通过增设的第一、二卡扣件实现卡扣连接，有效地提高了公母端连接器连接的稳定性，同时，公母端连接器经过多次插拔后仍能维持较大的扣合力量，确保公母端连接器不易松脱，利于保证连接器的工作稳定性；第一、二卡扣件的配合还能够增加公母端连接器的扣合手感，使得用户更容易判断连接器是否扣合到位，利于增强用户的使用体验。

Description

一种连接器 技术领域
本发明涉及电性连接器技术领域，尤其涉及一种连接器。
 背景技术
板对板连接器包括插接配合的公端连接器和母端连接器，现有的一款板对板连接器中，公端连接器和母端连接器分别包括金属壳，所述金属壳包括至少一个屏蔽框，公端连接器与母端连接器插接配合时，公端连接器上的屏蔽框与母端连接器上的屏蔽框进行扣合，但这样的互配结构是没有弹性的，而且存在以下缺点：一、硬性干涉多次互配后，产品因摩擦严重失去扣合力量后产品容易松脱，导致功能失效；二、实际互配时没有扣合的手感，不好判定产品是否互配到位。
 技术问题
本发明所要解决的技术问题是：提供一种连接稳定的连接器。
 技术解决方案
为了解决上述技术问题，本发明采用的技术方案为：一种连接器，包括插接配合的公端连接器和母端连接器，所述公端连接器包括公端壳体，所述母端连接器包括母端壳体，所述公端壳体包括至少一个公端屏蔽框，所述母端壳体包括至少一个与所述公端屏蔽框相配合的母端屏蔽框，所述公端壳体上设有第一卡扣件，所述母端壳体上设有与所述第一卡扣件相配合的第二卡扣件。
 有益效果
本发明的有益效果在于：公端连接器与母端连接器通过增设的第一、二卡扣件实现卡扣连接，有效地提高了公母端连接器连接的稳定性，同时，公母端连接器经过多次插拔后仍能维持较大的扣合力量，确保公母端连接器不易松脱，利于保证连接器的工作稳定性；第一、二卡扣件的配合还能够增加公母端连接器的扣合手感，使得用户更容易判断连接器是否扣合到位，利于增强用户的使用体验。
 附图说明
图1为本发明实施例一的连接器的结构示意图；
图2为本发明实施例一的公端连接器的结构示意图；
图3为本发明实施例一的公端连接器的另一视角的结构示意图；
图4为本发明实施例一的母端连接器的结构示意图；
图5为本发明实施例一的母端连接器的结构示意图（隐藏屏蔽边框后）。
标号说明：
1、公端连接器；
2、母端连接器；
3、公端壳体；31、第一窗口；
4、母端壳体；
5、公端屏蔽框；
6、母端屏蔽框；
7、第一卡扣件；71、第一卡板；72、第一卡位部；73、加强筋；
8、第二卡扣件；81、突出部；
9、屏蔽边框；91、避位部；
10、连料区域。
 本发明的实施方式
为详细说明本发明的技术内容、所实现目的及效果，以下结合实施方式并配合附图予以说明。
请参照图1至图5，一种连接器，包括插接配合的公端连接器1和母端连接器2，所述公端连接器1包括公端壳体3，所述母端连接器2包括母端壳体4，所述公端壳体3包括至少一个公端屏蔽框5，所述母端壳体4包括至少一个与所述公端屏蔽框5相配合的母端屏蔽框6，所述公端壳体3上设有第一卡扣件7，所述母端壳体4上设有与所述第一卡扣件7相配合的第二卡扣件8。
从上述描述可知，本发明的有益效果在于：公端连接器1与母端连接器2通过增设的第一、二卡扣件实现卡扣连接，有效地提高了公母端连接器2连接的稳定性，同时，公母端连接器2经过多次插拔后仍能维持较大的扣合力量，确保公母端连接器2不易松脱，利于保证连接器的工作稳定性；第一、二卡扣件的配合还能够增加公母端连接器2的扣合手感，使得用户更容易判断连接器是否扣合到位，利于增强用户的使用体验。
进一步的，所述第一卡扣件7包括第一卡板71和设于所述第一卡板71上的第一卡位部72；所述第二卡扣件8上设有与所述第一卡位部72相配合的第二卡位部。
进一步的，所述第二卡扣件8包括第二卡板，所述第二卡位部设于所述第二卡板上。
由上述描述可知，第一、二卡扣件结构简单，便于加工制造，利于连接器的制造成本的控制。
进一步的，所述公端壳体3上设有第一窗口31，所述第一窗口31的一侧壁朝上弯折延伸形成所述第一卡板71。
由上述描述可知，第一卡扣件7与公端壳体3为一体式结构，利于保证公端连接器1的结构稳定性。具体的，所述第一卡板71既可以是加工所述公端壳体3的板材上预留的部分区域直接弯折成型的，也可以是加工所述公端壳体3的板材上的部分区域经弯折拉伸工艺而成型的。
进一步的，所述第一卡位部72为冲压槽。
由上述描述可知，第一卡位部72成型容易。
进一步的，所述母端连接器2还包括围绕所述母端壳体4设置的屏蔽边框9。
由上述描述可知，屏蔽边框9用于屏蔽信号，能够减少连接器内部信号泄露以及外部信号干扰，利于提高连接器的性能。
进一步的，所述第二卡扣件8位于所述屏蔽边框9内，所述屏蔽边框9上设有用于避位所述第二卡位部的避位部91。
由上述描述可知，避位部91的设置能够令连接器的结构更为紧凑，确保连接器能够实现微型化。
进一步的，所述第二卡扣件8抵触所述屏蔽边框9。
由上述描述可知，屏蔽边框9能够起到支撑第二卡扣件8的作用，确保第二卡扣件8不会出现过度变形，利于进一步延长连接器的使用寿命；同时，还能够起到保证第一、二卡扣件之间的扣合力量的作用，利于防止公母端连接器2发生非预期松脱。
进一步的，所述第一卡扣件7与所述公端壳体3的连接处设有加强筋73。
由上述描述可知，加强筋73的设置能够提高第一卡扣件7的结构强度，使得第一卡扣件7能够提供较大的扣合力量。
进一步的，所述公端壳体3上的所述公端屏蔽框5的数量为多个，至少一组相邻的两个所述公端屏蔽框5之间具有相对设置的两个所述第一卡扣件7。
实施例一
请参照图1至图5，本发明的实施例一为：请结合图1、图2和图4，一种连接器，包括插接配合的公端连接器1和母端连接器2，所述公端连接器1包括公端塑胶体、公端壳体3和公端端子，所述公端塑胶体固定在所述公端壳体3上，所述公端端子固定在所述公端塑胶体上；所述母端连接器2包括母端塑胶体、母端壳体4和母端端子，所述母端塑胶体固定在所述母端壳体4上，所述母端端子固定在所述母端塑胶体上，其中，公端端子与所述母端端子相配合；所述公端壳体3包括至少一个公端屏蔽框5，所述母端壳体4包括至少一个与所述公端屏蔽框5相配合的母端屏蔽框6，所述公端壳体3上设有第一卡扣件7，所述母端壳体4上设有与所述第一卡扣件7相配合的第二卡扣件8。需要说明的是，所述公端连接器1与所述母端连接器2并无特定的标志性结构，因此，连接器两端中的任意一端均可称为公端连接器1，当两端中的一端称为公端连接器1后，则另一端即为母端连接器2。
所述第一卡扣件7与公端屏蔽框5之间具有间隙，同理，所述第二卡扣件8与所述母端屏蔽框6之间具有间隙。
如图2和图3所示，本实施例中，所述第一卡扣件7包括第一卡板71和设于所述第一卡板71上的第一卡位部72；所述第二卡扣件8上设有与所述第一卡位部72相配合的第二卡位部，具体的，所述第二卡扣件8包括第二卡板，所述第二卡位部设于所述第二卡板上。
详细的，所述公端壳体3上设有第一窗口31，所述第一卡板71从所述第一窗口31的一侧壁朝上弯折延伸/拉伸成型；所述母端壳体4上设有第二窗口，所述第二卡板从所述第二窗口的一侧壁朝上弯折延伸成型。容易理解的，所述公端壳体3与所述母端壳体4分别为金属材质的壳体；所述第一卡板71及第二卡板也可通过板件弯折工艺成型。
在其他实施例中，所述第一卡位部72可以是凸包、凹坑、挂钩式卡扣等结构；如图2和图3所示，在本实施例中，所述第一卡位部72为朝外侧凸出的凸条，也就是说所述第一卡位部72为突出结构；所述第二卡位部为从内侧向外侧压凹的压凹结构，突出结构与压凹结构相互配合形成卡扣连接效果，能够有效提高公母端连接器连接的稳定性且加工工艺简单。为方便加工，所述第一卡位部72和所述第二卡位部分别冲压成型。由此可见，所述第二卡位部所对应的区域会突出于所述第二卡板的外侧壁形成突出部81，如图5所示。
如图1和图4所示，所述母端连接器2还包括围绕所述母端壳体4设置的屏蔽边框9，所述屏蔽边框9与所述母端屏蔽框6通过凹凸结构实现扣合固定。所述第二卡扣件8位于所述屏蔽边框9内，所述屏蔽边框9上设有用于避位所述第二卡位部的避位部91，可选的，所述避位部91为冲压成型的避位槽，也就是说，屏蔽边框9对应于所述避位部91的区域的外壁面朝外凸出，优选的，所述第二卡扣件8抵触所述屏蔽边框9。请结合图4和图5，具体的，所述突出部81的至少一部分位于所述避位部91内，从而形成卡扣效果，也就是说，屏蔽边框9不仅起到减少信号干扰及信号泄露的作用，还能支撑第二卡扣件8以确保第二卡扣件8的弹性，进而起到提高第一、二卡扣件的扣合力量的作用。反过来，第二卡扣件8上的所述突出部81与屏蔽边框9上的所述避位部91形成扣合使得屏蔽边框9与母端壳体4形成更为牢固的连接，防止屏蔽边框9意外脱离母端壳体4。由此可见，第二卡扣件8与屏蔽边框9相辅相成。
可选的，所述第一卡扣件7与所述公端壳体3的连接处设有加强筋73，本实施例中，所述加强筋73冲压成型。
进一步的，所述公端壳体3上的所述公端屏蔽框5的数量为多个，至少一组相邻的两个所述公端屏蔽框5之间具有相对设置的两个所述第一卡扣件7。同理，所述母端壳体4上的所述母端屏蔽框6的数量为多个，至少一组相邻的两个所述母端屏蔽框6之间具有相对设置的两个所述第二卡扣件8。
如图2和图5所示，在加工公端壳体3（或母端壳体4）时，公端屏蔽框5（或母端屏蔽框6）一般是通过冲压拉伸工艺成型的，具体来说，相邻的两个公端屏蔽框5（或母端屏蔽框6）之间的连料区域10的材料在公端屏蔽框5（或母端屏蔽框6）成型的过程中会朝靠近所述公端屏蔽框5（或母端屏蔽框6）方向流动，也就是说，相邻的两个公端屏蔽框5（或母端屏蔽框6）之间的连料区域10会呈现出中部厚而两边（即靠近相邻的两个所述公端屏蔽框5（或母端屏蔽框6）的区域）薄的现象。作为一种优选的实施方式，所述第一卡扣件7（或第二卡扣件8）位于所述连料区域10的中部位置且第一卡扣件7（或第二卡扣件8）通过弯折拉伸工艺成型，如此，可减薄连料区域10的中部位置的材料厚度，使得连料区域10整体的厚度更均匀，避免应力集中，利于提高公端壳体3（或母端壳体4）的结构稳定性。需要说明的是，在第一窗口31（或第二窗口）处可以先预留出用于成型所述第一卡扣件7（或第二卡扣件8）的拉伸块，也就是说，第一卡扣件7（或第二卡扣件8）并不一定完全是由所述连料区域10的材料拉伸成型的，但不论哪种情形，连料区域10的中部位置过多的材料都能够起到为第一卡扣件7（或第二卡扣件8）提供更多拉伸料的作用。
综上所述，本发明提供的连接器，结构简单、连接稳定、使用寿命长；扣合手感好，用户使用体验佳。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (10)

  1. 一种连接器，包括插接配合的公端连接器和母端连接器，所述公端连接器包括公端壳体，所述母端连接器包括母端壳体，所述公端壳体包括至少一个公端屏蔽框，所述母端壳体包括至少一个与所述公端屏蔽框相配合的母端屏蔽框，其特征在于：所述公端壳体上设有第一卡扣件，所述母端壳体上设有与所述第一卡扣件相配合的第二卡扣件。
  2. 根据权利要求1所述的连接器，其特征在于：所述第一卡扣件包括第一卡板和设于所述第一卡板上的第一卡位部；所述第二卡扣件上设有与所述第一卡位部相配合的第二卡位部。
  3. 根据权利要求2所述的连接器，其特征在于：所述第二卡扣件包括第二卡板，所述第二卡位部设于所述第二卡板上。
  4. 根据权利要求2所述的连接器，其特征在于：所述公端壳体上设有第一窗口，所述第一窗口的一侧壁朝上弯折延伸形成所述第一卡板。
  5. 根据权利要求2所述的连接器，其特征在于：所述第一卡位部为冲压槽。
  6. 根据权利要求2所述的连接器，其特征在于：所述母端连接器还包括围绕所述母端壳体设置的屏蔽边框。
  7. 根据权利要求6所述的连接器，其特征在于：所述第二卡扣件位于所述屏蔽边框内，所述屏蔽边框上设有用于避位所述第二卡位部的避位部。
  8. 根据权利要求6所述的连接器，其特征在于：所述第二卡扣件抵触所述屏蔽边框。
  9. 根据权利要求1所述的连接器，其特征在于：所述第一卡扣件与所述公端壳体的连接处设有加强筋。
  10. 根据权利要求1所述的连接器，其特征在于：所述公端壳体上的所述公端屏蔽框的数量为多个，至少一组相邻的两个所述公端屏蔽框之间具有相对设置的两个所述第一卡扣件。
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