WO2021017107A1 - 射频连接器 - Google Patents

射频连接器 Download PDF

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Publication number
WO2021017107A1
WO2021017107A1 PCT/CN2019/105251 CN2019105251W WO2021017107A1 WO 2021017107 A1 WO2021017107 A1 WO 2021017107A1 CN 2019105251 W CN2019105251 W CN 2019105251W WO 2021017107 A1 WO2021017107 A1 WO 2021017107A1
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WO
WIPO (PCT)
Prior art keywords
frequency connector
radio frequency
pcb board
frame
external
Prior art date
Application number
PCT/CN2019/105251
Other languages
English (en)
French (fr)
Inventor
苏玉乐
葛明琪
李仁志
Original Assignee
深圳市信维通信股份有限公司
深圳市信维精密连接器有限公司
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.)
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Application filed by 深圳市信维通信股份有限公司, 深圳市信维精密连接器有限公司 filed Critical 深圳市信维通信股份有限公司
Priority to US16/769,455 priority Critical patent/US11398703B2/en
Publication of WO2021017107A1 publication Critical patent/WO2021017107A1/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
    • 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
    • H01R12/712—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
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • 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
    • 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
    • H01R12/714—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 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • 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
    • 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
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together

Definitions

  • the present invention relates to the technical field of connectors, in particular to radio frequency connectors.
  • a radio frequency connector generally includes a female end and a male end that are mated and mated.
  • the female end includes a female seat and a female terminal provided on the female seat
  • the male end includes a male seat and a male terminal provided on the male seat.
  • the terminals are matched with the female terminals.
  • the existing radio frequency connector does not have a shielding structure, the signals transmitted on the male and female terminals are often interfered by the outside, resulting in poor electrical performance of the radio frequency connector.
  • the technical problem to be solved by the present invention is to provide a radio frequency connector with good shielding performance.
  • the radio frequency connector includes a first seat body, the outer periphery of the first seat body is sheathed with a first shield frame, and the end surface of one end of the first shield frame In contact with the outside first PCB board, the end of the first shielding frame close to the outside first PCB board is in a continuous ring shape with no gap.
  • the beneficial effect of the present invention is that the first shield frame sleeved on the outer periphery of the first seat is continuous and has no gaps, and can shield the first terminal on the first seat at 360° in all directions without dead angles, which is effective
  • the ground improves the anti-interference ability of the radio frequency connector, thereby improving the electrical performance of the radio frequency connector.
  • FIG. 1 is a schematic structural diagram of the overall structure of a radio frequency connector according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of the structure of the female end of the radio frequency connector according to the first embodiment of the present invention
  • FIG. 3 is a schematic diagram of the structure of the first shield frame in the radio frequency connector according to the first embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of the female end of the radio frequency connector according to the first embodiment of the present invention.
  • the radio frequency connector includes a first base body 1, a first shield frame 5 is sheathed on the outer periphery of the first base body 1, and an end surface of one end of the first shield frame 5 is connected to the outside
  • the first PCB board is in contact, and the end of the first shielding frame 5 close to the first PCB board of the outside is a continuous ring without gaps.
  • the beneficial effects of the present invention are: the first shield frame 5 sleeved on the outer periphery of the first base body 1 is continuous and without gaps, can realize 360° omnidirectional shielding without dead angles, and effectively improve the radio frequency.
  • the anti-interference ability of the connector improves the electrical performance of the radio frequency connector.
  • the end surface of the first shield frame 5 is welded to the first external PCB board.
  • the welding of the first shielding frame 5 and the first PCB board outside can make the first shielding frame 5 be grounded stably, thereby ensuring the shielding performance of the radio frequency connector.
  • a second seat body 2 that is mated with the first seat body 1.
  • a second shield frame 7 is sheathed on the outer periphery of the second seat body 2, and at least a part of the first shield frame 5 is located Inside the second shielding frame 7.
  • the end surface of one end of the second shield frame 7 is in contact with the external second PCB board, and the end of the second shield frame 7 close to the external second PCB board is in a continuous, unnotched ring shape.
  • the second shield frame 7 sleeved on the outer periphery of the second base body 2 is continuous and unnotched, and can shield the second terminal 4 on the second base body 2 at 360° in all directions and without dead angles. , Further improve the anti-interference ability and electrical performance of the radio frequency connector.
  • the welding of the second shield frame 7 and the external second PCB board can make the second shield frame 7 be grounded stably, thereby ensuring the shielding performance of the radio frequency connector.
  • the first base body 1 is provided with a first terminal 3
  • the first shield frame 5 has a convex portion 6 for covering the solder feet of the first terminal 3.
  • the arrangement of the convex hull portion 6 can reduce the volume of the first base body 1 under the premise of ensuring all-round shielding of the first terminal 3, thereby reducing the space required for the installation of the radio frequency connector, and making the radio frequency connector Can be applied to more installation environments.
  • the first embodiment of the present invention is: please combine Figure 1 and Figure 2, the radio frequency connector, including a first base 1 and a second base 2, the first base 1 is provided with There is a first terminal 3, the second base body 2 is provided with a second terminal 4 that is inserted into the first terminal 3, and the first base body 1 and the second base body 2 are matched by the first and second terminals Realize mating fit.
  • the first base body 1 is a female base, and the first terminal 3 is a female terminal. Accordingly, the second base body 2 is a male base and the second terminal 4 is a male terminal. It should be noted that, in other embodiments, the first seat body 1 may also be a male seat.
  • the connector female end formed by the first seat body 1 and the first shield frame 5 can be an integrated structure formed by insert injection molding process, or an assembly structure formed by post-assembly connection. Similarly, the second The same is true for the male end of the connector formed by the base 2 and the second shield frame 7.
  • the outer periphery of the first base 1 is covered with a first shield frame 5, the end surface of one end of the first shield frame 5 is in contact with the first PCB board outside, and the first shield One end of the frame 5 close to the first PCB board of the outside is a continuous ring shape without gaps.
  • the end surface of one end of the first shield frame 5 is in contact with the external first PCB board so that there is no gap between the first shield frame 5 and the external first PCB board, which greatly reduces the risk of signal interference and signal leakage.
  • the height of the first shielding frame 5 is equal to the height of the first base 1, but under the influence of multiple factors such as processing conditions and use environment, the height of the first shielding frame 5 is slightly smaller than the height of the The height of the first body 1 is also feasible.
  • the bottom surface of the first shield frame 5 and the bottom surface of the solder foot of the first terminal 3 are coplanar.
  • the end surface of the first shield frame 5 is welded to the external first PCB board.
  • the welding not only allows the first shield frame 5 to communicate with the external first PCB board, but also improves the connection between the female end and the external first PCB board.
  • the stability of a PCB board connection Since the first shielding frame 5 is in a complete ring shape, its conduction area with the first PCB board should form a continuous ring shape. However, due to the limitation of the installation environment or other factors, the first shielding frame 5 is connected to the outside world.
  • the conduction area of the first PCB board may not form a complete ring, that is, at this time, the end surface of the first shielding frame 5 close to the first PCB board outside is locally connected to the first PCB board outside.
  • a second shield frame 7 is sheathed on the outer periphery of the second seat body 2, at least a part of the first shield frame 5 is located in the second shield frame 7, and the second shield frame The end surface of one end of 7 is in contact with the external second PCB board, and the end of the second shield frame 7 close to the external second PCB board is in a continuous, unnotched ring shape.
  • the second shield frame 7 can perform 360° omnidirectional shielding of the second terminal 4 without dead angles.
  • the first and second shielding frames can enable the radio frequency connector to achieve double-layer 360° omni-directional non-dead-angle shielding, creating a better closed environment for the first and second terminals.
  • the first shielding frame 5 has a convex portion 6 for covering the solder feet of the first terminal 3, and the convex There is a gap between the inner wall surface of the package portion 6 and the solder foot of the first terminal 3.
  • the convex hull portion 6 can also be provided on the second shield frame 7.
  • the first shield frame 5 and the second shield frame 7 are directly or indirectly connected, and the direct connection methods include but are not limited to point contact conduction, surface contact conduction, gap conduction, etc., indirect conduction
  • the method includes, but is not limited to, conduction through a conductive member.
  • a continuous, unnotched shield frame is provided on the outer periphery of the base body, which can perform 360° omnidirectional and no dead angle shielding of the radio frequency connector, which effectively improves the radio frequency connector
  • the anti-interference ability ie, shielding performance

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

一种射频连接器，包括第一座体（1），第一屏蔽框（5）的一端的端面与外界第一PCB板接触，所述第一屏蔽框（5）靠近所述外界第一PCB板的一端呈连续的、无缺口的环状。套设在第一座体（1）外周的第一屏蔽框（5）是连续的、无缺口的，能够对第一座体（1）上的第一端子（3）进行360°全方位、无死角屏蔽，有效地提高了射频连接器的抗干扰能力，从而提高了射频连接器的电学性能。

Description

射频连接器 技术领域
本发明涉及连接器技术领域，尤其涉及射频连接器。
 背景技术
射频连接器一般包括插接配合的母端和公端，母端包括母座和设于所述母座上的母端子，公端包括公座和设于所述公座上的公端子，公端子与母端子相配合。
由于现有的射频连接器不具备屏蔽结构，公母端子上传递的信号常常受到外界干扰，致使射频连接器的电学性能不佳。
 技术问题
本发明所要解决的技术问题是：提供一种屏蔽性能好的射频连接器。
 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：射频连接器，包括第一座体，所述第一座体的外周套设有第一屏蔽框，所述第一屏蔽框的一端的端面与外界第一PCB板接触，所述第一屏蔽框靠近所述外界第一PCB板的一端呈连续的、无缺口的环状。
 有益效果
本发明的有益效果在于：套设在第一座体外周的第一屏蔽框是连续的、无缺口的，能够对第一座体上的第一端子进行360°全方位、无死角屏蔽，有效地提高了射频连接器的抗干扰能力，从而提高了射频连接器的电学性能。
 附图说明
图1为本发明实施例一的射频连接器的整体结构的结构示意图；
图2为本发明实施例一的射频连接器的母端的结构示意图；
图3为本发明实施例一的射频连接器中的第一屏蔽框的结构示意图；
图4为本发明实施例一的射频连接器的母端的剖视图。
标号说明：
1、第一座体；
2、第二座体；
3、第一端子；
4、第二端子；
5、第一屏蔽框；
6、凸包部；
7、第二屏蔽框。
 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4，射频连接器，包括第一座体1，所述第一座体1的外周套设有第一屏蔽框5，所述第一屏蔽框5的一端的端面与外界第一PCB板接触，所述第一屏蔽框5靠近所述外界第一PCB板的一端呈连续的、无缺口的环状。
从上述描述可知，本发明的有益效果在于：套设在第一座体1外周的第一屏蔽框5是连续的、无缺口的，能够实现360°全方位无死角屏蔽，有效地提高了射频连接器的抗干扰能力，从而提高了射频连接器的电学性能。
进一步的，所述第一屏蔽框5的端面的至少一部分与所述外界第一PCB板焊接。
由上述描述可知，第一屏蔽框5与外界第一PCB板焊接能够让第一屏蔽框5稳定地接地，从而保证射频连接器的屏蔽性能。
进一步的，还包括与第一座体1插接配合的第二座体2，所述第二座体2的外周套设有第二屏蔽框7，所述第一屏蔽框5的至少一部分位于所述第二屏蔽框7内。
进一步的，所述第二屏蔽框7的一端的端面与外界第二PCB板接触，所述第二屏蔽框7靠近所述外界第二PCB板的一端呈连续的、无缺口的环状。
由上述描述可知，套设在第二座体2外周的第二屏蔽框7是连续的、无缺口的，能够对第二座体2上的第二端子4进行360°全方位、无死角屏蔽，进一步提高了射频连接器的抗干扰能力和电学性能。
进一步的，所述第二屏蔽框7的端面的至少一部分与所述外界第二PCB板焊接。
由上述描述可知，第二屏蔽框7与外界第二PCB板焊接能够让第二屏蔽框7稳定地接地，从而保证射频连接器的屏蔽性能。
进一步的，所述第一座体1上设有第一端子3，所述第一屏蔽框5具有用于罩设所述第一端子3的焊脚的凸包部6。
由上述描述可知，凸包部6的设置能够在保证对第一端子3全方位屏蔽的前提下，缩小第一座体1的体积，从而减少射频连接器安装所需占用空间，使得射频连接器能够适用于更多的安装环境。
进一步的，所述凸包部6的内壁面与所述第一端子3的焊脚之间具有间隙。
实施例一
请参照图1至图4，本发明的实施例一为：请结合图1和图2，射频连接器，包括第一座体1和第二座体2，所述第一座体1上设有第一端子3，第二座体2上设有与所述第一端子3插接的第二端子4，所述第一座体1与第二座体2通过第一、二端子的配合实现插接配合。
本实施例中，所述第一座体1为母座，第一端子3为母端子，相应的，第二座体2为公座，所述第二端子4为公端子。需要说明的是，在其他实施例中，所述第一座体1也可以公座。第一座体1与第一屏蔽框5构成的连接器母端，既可以是通过嵌件注塑成型工艺形成的一体式结构，也可以是通过后期装配连接形成的装配结构，同理，第二座体2与第二屏蔽框7构成的连接器公端亦然。
请结合图1至图3，所述第一座体1的外周套设有第一屏蔽框5，所述第一屏蔽框5的一端的端面与外界第一PCB板接触，所述第一屏蔽框5靠近所述外界第一PCB板的一端呈连续的、无缺口的环状。所述第一屏蔽框5的一端的端面与外界第一PCB板接触使得第一屏蔽框5与外界第一PCB板之间无缝隙，大大降低了信号干扰和信号泄露风险。理想的，所述第一屏蔽框5的高度等于所述第一座体1的高度，但在加工条件、使用环境等多因素的影响下，所述第一屏蔽框5的高度稍小于所述第一座体1的高度也是可行的。可选的，所述第一屏蔽框5的底面与所述第一端子3的焊脚的底面共面。
进一步的，所述第一屏蔽框5的端面的至少一部分与所述外界第一PCB板焊接，焊接不仅能让第一屏蔽框5与外界第一PCB板导通还能够提高母端与外界第一PCB板连接的稳定性。由于第一屏蔽框5是呈完整的环状的，其与外界第一PCB板的导通区域理应构成一连续的环状，但由于安装环境或其他因素的限制，第一屏蔽框5与外界第一PCB板的导通区域可能并不能形成完整的环，即此时第一屏蔽框5靠近外界第一PCB板的端面是与外界第一PCB板局部导通的。
如图1所示，所述第二座体2的外周套设有第二屏蔽框7，所述第一屏蔽框5的至少一部分位于所述第二屏蔽框7内，所述第二屏蔽框7的一端的端面与外界第二PCB板接触，所述第二屏蔽框7靠近所述外界第二PCB板的一端呈连续的、无缺口的环状。第二屏蔽框7能够对第二端子4进行360°全方位无死角屏蔽。
进一步的，所述第二屏蔽框7的端面的至少一部分与所述外界第二PCB板焊接。如此，第一、二屏蔽框能够让射频连接器实现双层360°全方位无死角屏蔽，为第一、二端子构建了更好的封闭环境。
请结合图2至图4，为减小射频连接器安装所需占用空间，所述第一屏蔽框5具有用于罩设所述第一端子3的焊脚的凸包部6，所述凸包部6的内壁面与所述第一端子3的焊脚之间具有间隙。同理，第二屏蔽框7上亦可设置所述凸包部6。
可选的，所述第一屏蔽框5与第二屏蔽框7直接或间接导通，直接导通的方式包括但不限于点接触导通、面接触导通、间隙导通等，间接导通的方式包括但不限于通过导电件导通。第一、二屏蔽框导通后可更构建出更好的封闭环境。
综上所述，本发明提供的射频连接器，座体外周套设有连续的、无缺口的屏蔽框，能够对射频连接器进行360°全方位、无死角屏蔽，有效地提高了射频连接器的抗干扰能力（即屏蔽性能），从而提高了射频连接器的电学性能。
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 (7)

  1. 射频连接器，包括第一座体，其特征在于：所述第一座体的外周套设有第一屏蔽框，所述第一屏蔽框的一端的端面与外界第一PCB板接触，所述第一屏蔽框靠近所述外界第一PCB板的一端呈连续的、无缺口的环状。
  2. 根据权利要求1所述的射频连接器，其特征在于：所述第一屏蔽框的端面的至少一部分与所述外界第一PCB板焊接。
  3. 根据权利要求1所述的射频连接器，其特征在于：还包括与第一座体插接配合的第二座体，所述第二座体的外周套设有第二屏蔽框，所述第一屏蔽框的至少一部分位于所述第二屏蔽框内。
  4. 根据权利要求3所述的射频连接器，其特征在于：所述第二屏蔽框的一端的端面与外界第二PCB板接触，所述第二屏蔽框靠近所述外界第二PCB板的一端呈连续的、无缺口的环状。
  5. 根据权利要求4所述的射频连接器，其特征在于：所述第二屏蔽框的端面的至少一部分与所述外界第二PCB板焊接。
  6. 根据权利要求1所述的射频连接器，其特征在于：所述第一座体上设有第一端子，所述第一屏蔽框具有用于罩设所述第一端子的焊脚的凸包部。
  7. 根据权利要求6所述的射频连接器，其特征在于：所述凸包部的内壁面与所述第一端子的焊脚之间具有间隙。
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021114273A1 (zh) * 2019-12-13 2021-06-17 瑞声声学科技(深圳)有限公司 一种连接器
CN112510441A (zh) * 2020-12-03 2021-03-16 信维通信（江苏）有限公司 高性能射频连接器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080305689A1 (en) * 2007-06-07 2008-12-11 Hon Hai Precision Ind. Co., Ltd. High speed electrical connector assembly with shieldding system
CN102270795A (zh) * 2010-06-03 2011-12-07 鸿富锦精密工业（深圳）有限公司 公连接器及其应用的连接器组件
CN205565169U (zh) * 2016-04-19 2016-09-07 昆山国技电子有限公司 一种矩形连接器
CN106935995A (zh) * 2017-01-04 2017-07-07 唐虞企业股份有限公司 板对板连接器总成
CN107910677A (zh) * 2017-11-28 2018-04-13 昆山嘉华电子有限公司 电连接器及其组合
CN108511997A (zh) * 2018-02-11 2018-09-07 维沃移动通信有限公司 一种板对板连接器和电子设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393918B2 (en) * 2008-06-11 2013-03-12 Pulse Electronics, Inc. Miniaturized connectors and methods
SG174642A1 (en) * 2010-03-22 2011-10-28 3M Innovative Properties Co Board-to-board connector
KR101496720B1 (ko) * 2013-11-08 2015-02-27 (주)우주일렉트로닉스 실드 및 체결형 보드 커넥터
CN203674484U (zh) * 2014-01-14 2014-06-25 深圳市正耀科技有限公司 电连接器
JP6269558B2 (ja) * 2014-06-05 2018-01-31 株式会社村田製作所 コネクタセット及びコネクタ
EP3937316A1 (en) * 2016-09-19 2022-01-12 Huawei Technologies Co., Ltd. Shielded board-to-board connector
CN107978902B (zh) * 2016-10-21 2021-05-25 富士康(昆山)电脑接插件有限公司 插座连接器
CN207925768U (zh) * 2017-01-11 2018-09-28 富士康(昆山)电脑接插件有限公司 电连接器及其组合
CN207530178U (zh) * 2017-11-09 2018-06-22 深圳市深台帏翔电子有限公司 电连接器
CN108075265B (zh) * 2017-12-04 2019-09-27 昆山杰顺通精密组件有限公司 板对板型射频插头
CN108711687A (zh) * 2018-04-19 2018-10-26 深圳市长盈精密技术股份有限公司 屏蔽式板对板组件
CN108565584A (zh) * 2018-04-19 2018-09-21 深圳市长盈精密技术股份有限公司 屏蔽式板对板插头
CN108682991B (zh) * 2018-04-23 2020-10-27 昆山杰顺通精密组件有限公司 板对板型射频头
CN108682990B (zh) * 2018-04-23 2020-07-24 昆山杰顺通精密组件有限公司 板对板型射频插头
CN109103629A (zh) * 2018-09-12 2018-12-28 昆山长盈精密技术有限公司 板对板型射频插头、插座及其组件
CN109217031B (zh) * 2018-09-12 2021-02-12 昆山长盈精密技术有限公司 板对板型射频插头及其连接器组件
CN210576835U (zh) * 2019-07-26 2020-05-19 深圳市信维通信股份有限公司 射频连接器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080305689A1 (en) * 2007-06-07 2008-12-11 Hon Hai Precision Ind. Co., Ltd. High speed electrical connector assembly with shieldding system
CN102270795A (zh) * 2010-06-03 2011-12-07 鸿富锦精密工业（深圳）有限公司 公连接器及其应用的连接器组件
CN205565169U (zh) * 2016-04-19 2016-09-07 昆山国技电子有限公司 一种矩形连接器
CN106935995A (zh) * 2017-01-04 2017-07-07 唐虞企业股份有限公司 板对板连接器总成
CN107910677A (zh) * 2017-11-28 2018-04-13 昆山嘉华电子有限公司 电连接器及其组合
CN108511997A (zh) * 2018-02-11 2018-09-07 维沃移动通信有限公司 一种板对板连接器和电子设备

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