WO2018188572A1 - 射频连接器 - Google Patents

射频连接器 Download PDF

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Publication number
WO2018188572A1
WO2018188572A1 PCT/CN2018/082447 CN2018082447W WO2018188572A1 WO 2018188572 A1 WO2018188572 A1 WO 2018188572A1 CN 2018082447 W CN2018082447 W CN 2018082447W WO 2018188572 A1 WO2018188572 A1 WO 2018188572A1
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WO
WIPO (PCT)
Prior art keywords
radio frequency
outer conductor
connector
conductor
frequency connector
Prior art date
Application number
PCT/CN2018/082447
Other languages
English (en)
French (fr)
Inventor
张润孝
杨志明
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP18785087.0A priority Critical patent/EP3605748A4/en
Publication of WO2018188572A1 publication Critical patent/WO2018188572A1/zh
Priority to US16/598,453 priority patent/US10819069B2/en

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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
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • 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
    • 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
    • H01R13/621—Bolt, set screw or screw clamp
    • 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
    • H01R13/6315—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 allowing relative movement between coupling parts, e.g. floating connection
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • 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
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/02—Connectors or connections adapted for particular applications for antennas

Definitions

  • This application relates to the field of communications and, more particularly, to radio frequency connectors.
  • the floating connector of the prior art adopts the outer conductor structure of the split type clamp spring.
  • the installation shell of the RF connector is required to be large, which is not suitable for the development trend of product miniaturization.
  • the application provides a radio frequency connector to reduce the size of the radio frequency connector.
  • a radio frequency connector comprising: a support portion disposed at a male end of the radio frequency connector, the support portion being configured to connect a male connector and a feed network of the radio frequency connector a ground wire of the transmission line; a first outer conductor disposed at a male end of the radio frequency connector, the first outer conductor being connected to the support portion; a first inner conductor disposed at a male end of the radio frequency connector, The first inner conductor is disposed inside the first outer conductor, and an axis of the first inner conductor coincides with an axis of the first outer conductor, and the first inner conductor passes through the first elastic element
  • the support portions are connected, and the first inner conductor is moved in the axial direction of the outer conductor by deformation of the first elastic member.
  • the use of the spring coil fixing in the prior art is avoided, resulting in a large volume of the mounting housing of the radio frequency connector to reduce the volume of the radio frequency connector.
  • the first elastic element is disposed between the first inner conductor and the inner core sleeve, so that the tolerance of the male connector of the radio frequency connector and the female connector of the radio frequency connector in the axial direction can be improved, so that By blindly inserting the male connector of the RF connector and the female connector of the RF connector, it is advantageous to improve the assembly efficiency of the RF connector assembly.
  • the radio frequency connector further includes: at least one first fixing member, the at least one first fixing member is disposed on the first outer conductor, Between each of the at least one first fixing member and the first outer conductor, a second elastic member is disposed, and an axis of the at least one first fixing member is deformed by the second elastic member Keep parallel to the axis of the first outer conductor.
  • a second elastic element is disposed between each of the first fixing members and the first outer conductor, and the axis of each of the first fixing members and the axis of the first outer conductor are deformed by the deformation of the second elastic member.
  • the proximity is approximately parallel, which is beneficial to improve the radial tolerance between the first fixture and the first outer conductor on the RF connector.
  • the radial tolerance of the male connector of the RF connector and the female connector of the RF connector can be improved by the second elastic component of the device between each of the first fixing member and the first outer conductor, so as to facilitate By blindly inserting the male connector of the RF connector and the female connector of the RF connector, it is advantageous to improve the assembly efficiency of the RF connector assembly.
  • the support portion includes a support frame and an inner core sleeve
  • the support frame is provided with at least one second fixing member, the at least one second fixing
  • Each of the second fixing members is provided with at least one protrusion
  • each of the at least one first fixing members is provided with at least one groove
  • the seat is arranged on the support frame
  • Each of the second fixing members is connected to each of the first fixing members provided on the first outer conductor by a cooperation of the convex portion and the groove, and the inner core sleeve passes through the support
  • a frame is coupled to the first outer conductor, and the inner core sleeve is coupled to the first inner conductor by the first resilient member.
  • the radio frequency connector further includes: a first limiting member disposed on the first outer conductor and the first Between the inner conductors, an axis controlling the first inner conductor coincides with an axis of the first outer conductor.
  • the first outer conductor is coaxial with the first inner conductor, and the radio frequency parameter required for the radio frequency connector is ensured to some extent.
  • the relative position between the required first outer conductor and the first inner conductor is advantageous for improving the radio frequency conduction performance of the radio frequency connector.
  • the radio frequency connector further includes: an inner core connector for connecting the inner core sleeve and the feed in the antenna The signal line of the network.
  • the inner core connector may be a metal member, or may be a non-metal member whose surface is electrically conductive.
  • the radio frequency connector further includes: an insulating gasket disposed between the inner core sleeve and the first outer conductor.
  • the first resilient element is an elastic rod.
  • the first elastic element may also be a spring wire or a spring piece.
  • the radio frequency connector further includes: a second outer conductor disposed at a female end of the radio frequency connector; a second inner conductor of the female connector of the radio frequency connector, the second inner conductor is disposed inside the second outer conductor; a second limiting member, the second limiting member is disposed on the second outer conductor Between the second inner conductor and the second inner conductor, the axes of the second outer conductor and the second inner conductor are controlled to coincide.
  • the first outer conductor is provided with a shoulder, the shoulder being connected to the first fixing member by the second elastic member, A shoulder cooperates with the second outer conductor to control an axial position of the first outer conductor and the second outer conductor.
  • the RF connector described above can also be referred to as a floating connector.
  • floating can refer to the tolerance of the RF connector in the axial and/or radial direction.
  • the RF connector can also be an antenna connector.
  • FIG. 1 is a schematic diagram of a radio frequency connector according to an embodiment of the present application.
  • FIG. 2 is a schematic assembly view of a radio frequency connector of an embodiment of the present application.
  • FIG. 3 is a schematic assembly view of a radio frequency connector of an embodiment of the present application.
  • FIG. 4 is a schematic assembly view of a radio frequency connector of an embodiment of the present application.
  • FIG. 5 is a schematic assembly view of a male and an antenna of a radio frequency connector according to an embodiment of the present application.
  • FIG. 6 is an assembled view of a female connector and a radio frequency module of the RF connector of the embodiment of the present application.
  • FIG. 7 is an assembled view of the male connector of the RF connector and the female connector of the RF connector of the embodiment of the present application.
  • FIG. 1 is a schematic diagram of a radio frequency connector according to an embodiment of the present application. 1 shows only the male end of the RF connector 100, which includes a support portion 110, a first outer conductor 120 and a first inner conductor 130.
  • the support portion is disposed at a male end of the radio frequency connector, and the support portion is configured to connect a male end of the radio frequency connector and a ground line of a feed network;
  • a first outer conductor 120 disposed at a male end of the radio frequency connector, the first outer conductor being coupled to the support portion;
  • first inner conductor 130 disposed at a male end of the radio frequency connector, the first inner conductor being disposed inside the first outer conductor, and an axis of the first inner conductor and the first outer conductor
  • the axes of the first inner conductors are connected to the support portion by a first elastic member 140, and the first inner conductor is moved in the axial direction of the outer conductor by deformation of the first elastic member.
  • the first elastic element may be an elastic rod, a spring or the like, which is not specifically limited in the embodiment of the present application.
  • the use of the spring coil fixing in the prior art is avoided, resulting in a large volume of the mounting housing of the radio frequency connector to reduce the volume of the radio frequency connector.
  • the first elastic element is disposed between the first inner conductor and the inner core sleeve, so that the tolerance of the male connector of the radio frequency connector and the female connector of the radio frequency connector in the axial direction can be improved, so that Connect the male connector of the RF connector and the female connector of the RF connector by blind insertion.
  • the above RF connector may also be an antenna connector.
  • the antenna connector supports the five-wire drawing of the antenna and helps improve the assembly efficiency of the antenna connector assembly.
  • the RF connector shown in FIG. 1 includes a support portion 110, a first outer conductor 120 (also referred to as a coaxial outer conductor), a first inner conductor 130 (also referred to as a coaxial inner conductor), and a first elastic member 140 (with elasticity)
  • the rod is taken as an example for explanation).
  • the support portion is coupled to the first inner conductor by a first resilient member, and the first inner conductor can be deformed along the axis of the first inner conductor by the deformation of the first inner member To move (see Fig. 1), when the first elastic member is in a compressed state (see the state of the first elastic member shown in Fig.
  • the first inner conductor can be retracted with the inner portion of the first outer conductor when the first elasticity
  • the first inner conductor may extend beyond the first outer conductor when the component is in tension.
  • the axis of the first inner conductor may coincide with the axis of the first outer conductor, and the axis of the first inner conductor may coincide with the axis of the support.
  • the RF connector When the male connector of the RF connector and the RF connector female are mated by the deformation of the first elastic member disposed between the support portion and the first inner conductor, the RF connector is caused by the axial assembly error of the first inner conductor The male and female connectors of the RF connector are not in good contact to improve the axial tolerance between the male and female connectors of the RF connector.
  • the device further includes: at least one first fixing member, the at least one first fixing member is disposed on the first outer conductor, and the at least one first fixing member a second elastic member is disposed between each of the first fixing members and the first outer conductor, and an axis of the at least one first fixing member is deformed by the second elastic member and an axis of the first outer conductor Keep parallel.
  • FIG. 2 is a schematic assembly view of a radio frequency connector of an embodiment of the present application. It should be understood that the same components used in the RF connector 200 shown in FIG. 2 and the same components in the RF connector 100 shown in FIG. 1 are given the same reference numerals. It should also be understood that, in the RF connector shown in FIG. 2, only two first fixing members are disposed on the first outer conductor as an example. As can be seen from the RF connector 300 shown in FIG. 2, The first outer conductor 110 is provided with two first fixing members 210. Each of the two first fixing members is connected to the first outer conductor by the second elastic member, and the second elastic member is stretched. In the state or the compressed state, it may be caused by a radial offset between the second elastic member and the first outer conductor.
  • the above radial offset may mean that there is a radial displacement between the first fixing member and the first outer conductor, and the radial offset may also refer to the axis between the first fixing member and the axis of the first outer conductor. There is an angle.
  • a first fixing member may be disposed on the first outer conductor, and a plurality of first fixing members may be disposed; each of the first fixing members may be connected to the first outer conductor through the second elastic member, that is, It is said that the number of the first fixing members may be the same as the number of the second elastic members. This embodiment of the present application does not specifically limit this.
  • the second elastic element may also be a U-shaped elastic rod or a spring, which is not specifically limited in the embodiment of the present application.
  • the support portion includes a support frame and an inner core sleeve
  • the support frame is provided with at least one second fixing member
  • each of the at least one second fixing member is second
  • the fixing member is provided with at least one convex portion
  • each of the at least one first fixing member is provided with at least one groove
  • each of the second fixing members is disposed on the supporting frame Connecting with each of the first fixing members provided on the first outer conductor by the cooperation of the convex portion and the groove, the inner core sleeve passing through the support frame and the first outer portion
  • the conductors are connected, and the inner core sleeve is connected to the first inner conductor by the first elastic member.
  • the number of at least one protrusion provided on the first fixing member and the number of at least one groove provided on the second fixing member may be equal.
  • the support portion 110 includes an inner core sleeve 111 and a support frame 112, and the second fixing member may be disposed on the support frame, and the first fixed portion is disposed on the first outer conductor.
  • the member 210 is in an assembled state with the second fixing member 310 disposed on the support frame, that is, the boss portion 330 on the second fixing member is engaged in the recess 340 provided in the first fixing member.
  • the groove provided on the first fixing member and the protrusion provided on the second fixing member may be in a clearance fit.
  • the device further includes: a first limiting member, the first limiting member is disposed between the first outer conductor and the first inner conductor, and controls the first An axis of an inner conductor coincides with an axis of the first outer conductor.
  • a first limiting member is disposed between the first outer conductor and the first inner conductor, and the first limiting member is configured to fix the first outer conductor and the first inner conductor, such that the first inner conductor and the first inner conductor The axes of the outer conductors coincide.
  • the first limiting member may be a medium disposed between the first inner conductor and the first outer conductor for supporting the first inner conductor and the first outer conductor, such that the first inner conductor and the first inner conductor An outer conductor is coaxial.
  • first limiting member may further be a bracket, and the bracket may be provided with a fixing member for mounting the first inner conductor and a fixing member for mounting the first outer conductor, the first inner conductor and the first outer conductor.
  • the positioning of the bracket can be such that the axis of the first inner conductor coincides with the axis of the first outer conductor.
  • the specific form of the first limiting component is not limited in the embodiment of the present application.
  • the first limiting member in the RF connector 400 shown in FIG. 4 is exemplified by a first medium.
  • the first inner conductor may be provided with a positioning mechanism, and the first inner conductor fixes the first medium by the positioning mechanism. a position of the positioning mechanism on an inner conductor, when the first inner conductor moves axially along the axis, the axial movement of the first medium along the axis can be driven to pass the axis of the first inner conductor and the first outer conductor The support of a medium coincides.
  • the device further includes: an inner core connector for connecting a signal line of the inner core sleeve and a feed network in the radome.
  • the inner core connector can be electrically coupled to the signal line of the feed network.
  • the connection mode may be that the inner core connector may be connected to the signal line of the feed network or the inner core connector may be connected to the signal line of the feed network by means of soldering. This is not specifically limited.
  • the above-mentioned feed network may be a suspended line feed network road or a microstrip line feeder network.
  • the specific form of the feed network is not limited in this application.
  • the inner core connector may also be in radio frequency communication with the first inner conductor.
  • the inner core connector can also achieve radio frequency conduction by direct contact or coupling connection with the first inner conductor.
  • the method of the above-mentioned direct contact may include connecting the inner core connecting member and the first inner conductor by welding, or connecting the inner core connecting member and the first inner conductor by crimping, which is not specifically limited in the embodiment of the present application.
  • the inner core connector may be a metal member, or may be a non-metal member whose surface is electrically conductive.
  • FIG. 5 is a schematic assembly view of a male and an antenna of a radio frequency connector according to an embodiment of the present application. It should be understood that the structure of the male connector of the RF connector in FIG. 5 can be referred to the structural diagram of the male connector of the RF connector described in FIG. 1 to FIG. 4 . For brevity, details are not described herein again.
  • the radome shown in FIG. 5 may include at least one radiating element, a reflecting plate, a feed network transmission line (ground and signal lines), and the like.
  • the male connector of the RF connector can be connected to the ground of the feeder network transmission line provided in the radome by screws.
  • the inner core sleeve may be connected to the signal line of the feed network transmission line through the inner core connector, and the inner core connector and the signal line of the feed network transmission line may be electrically connected by a conductor (for example, a metal member).
  • the radome can be connected to the radio frequency module through at least one radio frequency connector.
  • FIG. 5 is only an example of a male amp with two radio frequency connectors on the radome, and the embodiment of the present application does not specifically limited.
  • the device further includes: an insulating gasket disposed between the inner core sleeve and the first outer conductor.
  • an insulating gasket is disposed between the inner core sleeve and the first outer conductor.
  • the apparatus further includes: a second outer conductor, the second outer conductor is disposed at a female end of the radio frequency connector; and a second female body disposed at the female end of the radio frequency connector An inner conductor, the second inner conductor is disposed inside the second outer conductor; and a second limiting member is disposed between the second outer conductor and the second inner conductor And controlling the axes of the second outer conductor and the second inner conductor to coincide.
  • the second limiting member may be a second medium disposed between the second inner conductor and the second outer conductor, the medium supporting the second inner conductor and the second outer conductor, such that The axis of the second inner conductor coincides with the axis of the second outer conductor.
  • the second limiting member may further be a bracket, and the bracket may be provided with a fixing member for mounting the second inner conductor and a fixing member for mounting the second outer conductor, the second inner conductor and the second outer conductor.
  • the positioning of the bracket can be such that the axis of the second inner conductor coincides with the axis of the second outer conductor.
  • the specific form of the second limiting component is not limited in the embodiment of the present application.
  • FIG. 6 is an assembled view of a female connector and a radio frequency module of the RF connector of the embodiment of the present application.
  • the female connector of the RF connector of FIG. 6 is connected to the RF module
  • the female connector of the RF connector includes a second outer conductor, and the first portion disposed inside the second outer conductor.
  • two inner conductors, and a second limiting member is disposed between the second inner conductor and the second outer conductor, the second limiting member is configured to control the axis of the second inner conductor and the axis of the second outer conductor to coincide.
  • the first outer conductor is provided with a shoulder, and the shoulder is connected to the first fixing component by the second elastic element, the shoulder and the second The outer conductors cooperate to control the axial position of the first outer conductor and the second outer conductor.
  • FIG. 7 is an assembled view of the male connector of the RF connector and the female connector of the RF connector of the embodiment of the present application.
  • the male connector of the RF connector connected to the ground of the feed network transmission line and the female connector of the RF connector connected to the RF module are in an assembled state, see 710 in FIG.
  • the above assembled state may mean that the first inner conductor on the male end of the radio frequency connector and the second inner conductor on the female end of the radio frequency connector cooperate, that is, the first inner conductor is inserted into the second inner conductor, the first inner conductor And a radio frequency connection is formed between the second inner conductor; the first outer conductor on the male end of the radio frequency connector and the second outer conductor on the female end of the radio frequency connector, that is, the first outer conductor is inserted into the second outer conductor A radio frequency connection is achieved between the first outer conductor and the second outer conductor.
  • the first inner conductor on the male end of the radio frequency connector when the first inner conductor on the male end of the radio frequency connector is in the natural state (without external force), the first inner conductor protrudes from the first outer conductor, which can be understood as the first inner conductor.
  • the assembly length of the first elastic member (not shown) is longer than the assembly length of the first outer conductor and the second outer conductor. If the male connector of the RF connector and the female connector of the RF connector are in an assembled state, the first inner conductor may be before the shoulder provided on the first outer conductor contacts the top of the second outer conductor, the first inner conductor The bottom of the second inner conductor is first contacted. At this time, the first elastic member receives the external force of the bottom of the second inner conductor vertically upward, and the first elastic member is in a compressed state.
  • the first elastic element is disposed between the first inner conductor and the inner core sleeve, which can improve the axial tolerance of the male connector of the radio frequency connector and the female connector of the radio frequency connector, thereby improving the radio frequency. Assembly efficiency when the connector is assembled.
  • the connection between the screw may cause an angle between the axis of the screw and the axis of the first outer conductor, and the screw is connected to the first outer conductor through the support frame.
  • the screw has a radial error in the assembly, it may affect the axial position of the first outer conductor, thereby affecting the coaxiality of the assembly between the male connector of the RF connector and the female connector of the RF connector.
  • a second elastic member may be disposed between the first fixing member and the first outer conductor, and the assembly error occurs when the screw is in a state of being attached to the fixing member (for describing the first fixing member and the second fixing member)
  • the two elastic members can reduce the coaxiality between the male connector of the antenna and the female connector of the antenna due to the above-described radial assembly error by elastic deformation. That is, by providing a second elastic member between the first fixing member and the first outer conductor, and through the second elastic member to increase the radial capacity of the male connector of the radio frequency connector and the female connector of the radio frequency connector. The difference ability is beneficial to improve the assembly efficiency of the RF connector assembly.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention.
  • the implementation process constitutes any limitation.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

一种射频连接器（100），包括：支撑部（110），支撑部设置在射频连接器的公头中，支撑部用于连接射频连接器的公头和馈电网络传输线的地线；设置在射频连接器的公头的第一外导体（120），第一外导体与支撑部相连；设置在射频连接器的公头的第一内导体（130），第一内导体设置于第一外导体的内部，且第一内导体的轴线与第一外导体的轴线重合，第一内导体通过第一弹性元件（140）与支撑部相连，第一内导体通过第一弹性元件的变形沿外导体的轴向移动。通过在第一内导体与内芯套筒之间设置第一弹性元件，避免了现有技术中使用撑簧圈固定而导致射频连接器的安装外壳体积较大的缺陷，减小了射频连接器的体积。

Description

射频连接器
本申请要求于2017年04月13日提交中国专利局、申请号为201710240580.5、申请名称为“射频连接器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，并且更具体地，涉及射频连接器。
背景技术
为了实现设备中各功能模块件的插拔，通常需要将多个射频连接器集成在一个模块上(例如，射频模块)，通过对模块的一次插拔实现多路信号的同时接通或断开。射频连接器的公头和射频连接器的母头对接插合时，由于零件的尺寸误差即装配误差等因素的影响，导致射频连接器的公头与射频连接器的母头的配合间隙不尽一致，不同的配合间隙会导致射频连接器的公头和射频连接器的母头对接后的电长度不一致，从而影响射频连接器的工作性能。更甚，上述零件的尺寸误差即装配误差等因素还可能导致射频连接器的公头与射频连接器的母头无法对接(配合)，致使射频连接器无法工作。
目前，现有技术中的浮动连接器，采用分体式夹簧片的外导体结构。然而，当射频连接器的安装多采用撑簧圈固定，要求射频连接器的安装外壳体积较大，不适应产品小型化的发展趋势。
发明内容
本申请提供一种射频连接器，以减少射频连接器的体积。
第一方面，提供一种射频连接器，包括：支撑部，所述支撑部设置在所述射频连接器的公头，所述支撑部用于连接所述射频连接器的公头和馈电网络传输线的地线；设置在所述射频连接器的公头的第一外导体，所述第一外导体与所述支撑部相连；设置在所述射频连接器的公头的第一内导体，所述第一内导体设置于所述第一外导体的内部，且所述第一内导体的轴线与所述第一外导体的轴线重合，所述第一内导体通过第一弹性元件与所述支撑部相连，所述第一内导体通过所述第一弹性元件的变形沿所述外导体的轴向移动。
通过在第一内导体与内芯套筒之间设置第一弹性元件，避免了现有技术中使用撑簧圈固定，导致射频连接器的安装外壳体积较大，以减少射频连接器的体积。
进一步地，在第一内导体与内芯套筒之间设置第一弹性元件，可以提高射频连接器的公头和射频连接器的母头装配时在轴向上的容差能力，以便于可以通过盲插的方式连接射频连接器的公头和射频连接器的母头，有利于提高射频连接器装配时的装配效率。
结合第一方面，在第一方面的某些实现方式中，所述射频连接器还包括：至少一个第一固定件，所述至少一个第一固定件设置在所述第一外导体上，所述至少一个第一固定件中的每个第一固定件和所述第一外导体之间设置有第二弹性元件，所述至少一个第一固定 件的轴线通过所述第二弹性元件的变形与所述第一外导体的轴线保持平行。
本申请实施例在每个第一固定件和第一外导体之间设置有第二弹性元件，通过第二弹性元件的形变，使得每个第一固定件的轴线和第一外导体的轴线之间近似平行，有利于提高射频连接器上第一固定件和第一外导体之间的径向容差能力。
进一步地，通过每个第一固定件和第一外导体之间设备的第二弹性元件，可以提高射频连接器的公头与射频连接器的母头装配时的径向容差能力，以便于通过盲插的方式连接射频连接器的公头和射频连接器的母头，有利于提高射频连接器装配时的装配效率。
结合第一方面，在第一方面的某些实现方式中，所述支撑部包括支撑架和内芯套筒，所述支撑架上设置有至少一个第二固定件，所述至少一个第二固定件中的每个第二固定件上设置有至少一个凸起部，所述至少一个第一固定件中的每个第一固定件上设置有至少一个凹槽，所述支撑架上设置的所述每个第二固定件通过所述凸起部和所述凹槽的配合与所述第一外导体上设置的所述每个第一固定件相连，所述内芯套筒通过所述支撑架与所述第一外导体相连，所述内芯套筒通过所述第一弹性元件与所述第一内导体相连。
结合第一方面，在第一方面的某些实现方式中，所述射频连接器还包括：第一限位件，所述第一限位件设置在所述第一外导体和所述第一内导体之间，控制所述第一内导体的轴线与所述第一外导体的轴线重合。
通过在第一外导体和第一内导体之间设置第一限位件，使得第一外导体与第一内导体之间同轴，在一定程度上保证了射频连接器所需的射频参数所要求的第一外导体和第一内导体之间的相对位置，有利于提高射频连接器的射频导通性能。
结合第一方面，在第一方面的某些实现方式中，所述射频连接器还包括：内芯连接件，所述内芯连接件用于连接所述内芯套筒与天线中的馈电网络的信号线。
可选地，上述内芯连接件可以是金属件，还可以是表面经过导电处理的非金属件。
结合第一方面，在第一方面的某些实现方式中，所述射频连接器还包括：绝缘垫圈，所述绝缘垫圈设置于所述内芯套筒和所述第一外导体之间。
结合第一方面，在第一方面的某些实现方式中，所述第一弹性元件为弹性杆。
通过在第一内导体与内芯套筒之间设置弹性杆作为第一弹性元件，有利于减小射频连接器的体积。
可选地，上述第一弹性元件还可以是弹簧丝或者弹簧片。
结合第一方面，在第一方面的某些实现方式中，所述射频连接器还包括：第二外导体，所述第二外导体设置在所述射频连接器的母头；设置在所述射频连接器的母头的第二内导体，所述第二内导体设置于所述第二外导体的内部；第二限位件，所述第二限位件设置在所述第二外导体和所述第二内导体之间，控制所述第二外导体和所述第二内导体的轴线重合。
结合第一方面，在第一方面的某些实现方式中，所述第一外导体上设置有凸肩，所述凸肩通过所述第二弹性元件与所述第一固定件相连，所述凸肩与所述第二外导体相配合，控制所述第一外导体和所述第二外导体的轴向位置。
在某些实现方式中，上述射频连接器还可以称为浮动连接器。顾名思义，“浮动”可以指该射频连接器在轴向和/或径向上具有的容差能力。
在某些实现方式中，上述射频连接器还可以是天线连接器。
附图说明
图1是本申请实施例的射频连接器的示意图。
图2是本申请实施例的射频连接器的示意性装配图。
图3是本申请实施例的射频连接器的示意性装配图。
图4是本申请实施例的射频连接器的示意性装配图。
图5是本申请实施例的射频连接器的公头与天线的示意性装配图。
图6是本申请实施例的射频连接器的母头与射频模块的装配图。
图7是本申请实施例的射频连接器的公头和射频连接器的母头的装配图。
具体实施方式
下面将结合附图，对本发明实施例中的技术方案进行描述。
图1是本申请实施例的射频连接器的示意图。图1仅示出了的射频连接器100的公头，该射频连接器100包括：支撑部110，第一外导体120和第一内导体130。
支撑部110，所述支撑部设置在所述射频连接器的公头，所述支撑部用于连接所述射频连接器的公头和馈电网络的地线；
设置在所述射频连接器的公头的第一外导体120，所述第一外导体与所述支撑部相连；
设置在所述射频连接器的公头的第一内导体130，所述第一内导体设置于所述第一外导体的内部，且所述第一内导体的轴线与所述第一外导体的轴线重合，所述第一内导体通过第一弹性元件140与所述支撑部相连，所述第一内导体通过所述第一弹性元件的变形沿所述外导体的轴向移动。
应理解，上述第一弹性元件可以是弹性杆，弹簧等，本申请实施例对此不作具体限定。
通过在第一内导体与内芯套筒之间设置第一弹性元件，避免了现有技术中使用撑簧圈固定，导致射频连接器的安装外壳体积较大，以减少射频连接器的体积。
进一步地，在第一内导体与内芯套筒之间设置第一弹性元件，可以提高射频连接器的公头和射频连接器的母头装配时在轴向上的容差能力，以便于可以通过盲插的方式连接射频连接器的公头和射频连接器的母头。
可选地，上述射频连接器还可以是天线连接器。该天线连接器支持天线的五甩线抽拉，并有利于提高天线连接器装配时的装配效率。
图1所示的射频连接器包括：支撑部110，第一外导体120(又称同轴外导体)、第一内导体130(又称同轴内导体)和第一弹性元件140(以弹性杆为例进行说明)。从图1所示的射频连接器的公头可以看出，支撑部通过第一弹性元件与第一内导体相连，第一内导体可以通过第一弹性元件的变形沿第一内导体的轴线轴向移动(参见图1)，当第一弹性元件处于压缩状态(参见图1所示的第一弹性元件的状态)，第一内导体可以内缩与第一外导体的内部，当第一弹性元件处于拉伸状态时，第一内导体可以伸出第一外导体之外。其中，第一内导体的轴线可以与第一外导体的轴线重合，第一内导体的轴线可以与支撑部的轴线重合。
通过支撑部和第一内导体之间设置的第一弹性元件的变形，提高射频连接器的公头和射频连接器母头配合时，由于第一内导体的轴向装配误差导致射频连接器的公头和射频连 接器的母头接触不良，以提高射频连接器的公头和母头之间的轴向容差能力。
可选地，作为一个实施例，所述装置还包括：至少一个第一固定件，所述至少一个第一固定件设置在所述第一外导体上，所述至少一个第一固定件中的每个第一固定件和所述第一外导体之间设置有第二弹性元件，所述至少一个第一固定件的轴线通过所述第二弹性元件的变形与所述第一外导体的轴线保持平行。
图2是本申请实施例的射频连接器的示意性装配图。应理解，图2所示的射频连接器200中和图1所示的射频连接器100中相同的部件使用的相同的编号。还应理解，图2所示的射频连接器中，仅以在第一外导体上设置有2个第一固定件为例进行说明，从图2所示的射频连接器300中可以看出，该第一外导体110上设置有2个第一固定件210，两个第一固定件中的每个第一固定件通过第二弹性元件与第一外导体相连，第二弹性元件处于拉伸状态或压缩状态时，可以是第二弹性元件和第一外导体之间存在径向偏移引起的。
应理解，上述径向偏移可以指第一固定件与第一外导体之间在径向上存在位移，上述径向偏移还可以指第一固定件的轴线和第一外导体的轴线之间存在夹角。
还应理解，第一外导体上可以设置一个第一固定件，还可以设置多个第一固定件；上述每个第一固定件都可以通过第二弹性元件与第一外导体相连，也就是说，第一固定件的数量可以和第二弹性元件的数量相同。本申请实施例对此不作具体限定。
需要说明的是，上述第二弹性元件还可以是U型弹性杆，还可以是弹簧，本申请实施例对此不作具体限定。
可选地，作为一个实施例，所述支撑部包括支撑架和内芯套筒，所述支撑架上设置有至少一个第二固定件，所述至少一个第二固定件中的每个第二固定件上设置有至少一个凸起部，所述至少一个第一固定件中的每个第一固定件上设置有至少一个凹槽，所述支撑架上设置的所述每个第二固定件通过所述凸起部和所述凹槽的配合与所述第一外导体上设置的所述每个第一固定件相连，所述内芯套筒通过所述支撑架与所述第一外导体相连，所述内芯套筒通过所述第一弹性元件与所述第一内导体相连。
应理解，上述第一固定件上设置的至少一个凸起部的数量和第二固定件上设置的至少一个凹槽的数量可以相等。
图3是本申请实施例的射频连接器的示意性装配图。应理解，图3所示的射频连接器300中和图1所示的射频连接器100以及图2所示射频连接器200的相同的部件使用的相同的编号。从图3所示的射频连接器300中可以看出，支撑部110包括内芯套筒111和支撑架112，第二固定件可以设置在支撑架上，第一外导体上设置的第一固定件210与支撑架上设置的第二固定件310处于装配状态，即第二固定件上的凸起部330卡入第一固定件上设置的凹槽340内。
可选地，第一固定件上设置的凹槽和第二固定件上设置的凸起部可以间隙配合。
可选地，作为一个实施例，所述装置还包括：第一限位件，所述第一限位件设置在所述第一外导体和所述第一内导体之间，控制所述第一内导体的轴线与所述第一外导体的轴线重合。
具体地，上述第一外导体和第一内导体之间设置有第一限位件，该第一限位件用于固定第一外导体和第一内导体，使得第一内导体和第一外导体的轴线重合。
可选地，上述第一限位件可以为介质，该介质设置与第一内导体和第一外导体之间， 用于支撑第一内导体和第一外导体，使得第一内导体和第一外导体同轴。
需要说明的是，上述第一限位件还可以是支架，该支架上可以设置用于安装第一内导体的固定件和安装第一外导体的固定件，第一内导体和第一外导体可以通过支架的定位，使得第一内导体的轴线和第一外导体的轴线重合。本申请实施例对上述第一限位件的具体形式不作限定。
图4是本申请实施例的射频连接器的示意性装配图。图4所示的射频连接器400中和图3所示的射频连接器300的相同的部件使用的相同的编号。图4所示的射频连接器400中的第一限位件以第一介质为例进行说明，第一内导体上可以设置有定位机构，第一内导体通过定位机构将第一介质固定在第一内导体上定位机构所在的位置，当第一内导体沿轴线轴向运动时，可以带动第一介质沿该轴线的轴向运动，以使第一内导体和第一外导体的轴线通过第一介质的支撑重合。
可选地，作为一个实施例，所述装置还包括：内芯连接件，所述内芯连接件用于连接所述内芯套筒与所述天线罩中的馈电网络的信号线。
具体地，内芯连接件可以与馈电网络的信号线射频导通。具体地导通方式可以是通过焊接的方式连接内芯连接件可以与馈电网络的信号线，或者通过压接的方式连接内芯连接件可以与馈电网络的信号线，本申请实施例对此不作具体限定。
需要说明的是，上述馈电网络可以是悬置线馈电网路，还可以是微带线馈线网络，本申请对于馈电网络的具体形式不作限定。
还应理解，上述内芯连接件还可以与第一内导体射频导通。具体地，内芯连接件还可以与第一内导体通过直接接触的方式或耦合连接的方式实现射频导通。上述直接接触的方式可以包括通过焊接的方式连接内芯连接件与第一内导体，或者通过压接的方式连接内芯连接件与第一内导体，本申请实施例对此不作具体限定。
可选地，上述内芯连接件可以是金属件，还可以是表面经过导电处理的非金属件。
图5是本申请实施例的射频连接器的公头与天线的示意性装配图。应理解，图5中是出的射频连接器公头的结构可以参见图1至图4描述的射频连接器公头的结构示意图，为了简洁，不再具体赘述。
图5所示的天线罩内可以包括至少一个辐射单元、反射板、馈电网络传输线(地线和信号线)等。射频连接器的公头可以通过螺钉与天线罩内设置的馈电网络传输线的地线相连。内芯套筒可以通过内芯连接件与馈电网络传输线的信号线相连，内芯连接件与馈电网络传输线的信号线可以通过导体(例如，金属件)实现电连接。
需要说明的是，天线罩上可以通过至少一个射频连接器与射频模块相连，图5仅以天线罩上设置有两个射频连接器的公头为例进行说明，本申请实施例对此不作具体限定。
可选地，作为一个实施例，所述装置还包括：绝缘垫圈，所述绝缘垫圈设置于所述内芯套筒和所述第一外导体之间。
具体地，参见图1所示的射频连接器的公头的结构图，在内芯套筒和第一外导体之间设置有绝缘垫圈。
可选地，作为一个实施例，所述装置还包括：第二外导体，所述第二外导体设置在所述射频连接器的母头；设置在所述射频连接器的母头的第二内导体，所述第二内导体设置于所述第二外导体的内部；第二限位件，所述第二限位件设置在所述第二外导体和所述第 二内导体之间，控制所述第二外导体和所述第二内导体的轴线重合。
可选地，上述第二限位件可以是第二介质，该第二介质设置在第二内导体和第二外导体之间，该介质支撑所述第二内导体和第二外导体，使得第二内导体的轴线和第二外导体的轴线重合。
需要说明的是，上述第二限位件还可以是支架，该支架上可以设置用于安装第二内导体的固定件和安装第二外导体的固定件，第二内导体和第二外导体可以通过支架的定位，使得第二内导体的轴线和第二外导体的轴线重合。本申请实施例对上述第二限位件的具体形式不作限定。
图6是本申请实施例的射频连接器的母头与射频模块的装配图。从图6所示的装配图中可以看出，图6中的射频连接器的母头与射频模块相连，射频连接器的母头包括第二外导体，和设置在第二外导体内部的第二内导体，且可以在第二内导体和第二外导体之间设置第二限位件，该第二限位件用于控制第二内导体的轴线和第二外导体的轴线重合。
可选地，作为一个实施例，所述第一外导体上设置有凸肩，所述凸肩通过所述第二弹性元件与所述第一固定件相连，所述凸肩与所述第二外导体相配合，控制所述第一外导体和所述第二外导体的轴向位置。
图7是本申请实施例的射频连接器的公头和射频连接器的母头的装配图。图7所示的装配图中，与馈电网络传输线的地线相连的射频连接器的公头和与射频模块相连的射频连接器的母头处于装配状态，参见图7中的710。上述装配状态可以指，射频连接器的公头上的第一内导体和射频连接器的母头上的第二内导体相配合，即第一内导体插入第二内导体中，第一内导体和第二内导体之间实现射频连接；射频连接器的公头上的第一外导体和射频连接器的母头上的第二外导体相配合，即第一外导体插入第二外导体中，第一外导体和第二外导体之间实现射频连接。
具体地，当射频连接器的公头上的第一内导体在第一弹性件处于自然状态下时(不受外力)，第一内导体伸出第一外导体，可以理解为第一内导体的与第一弹性件的装配长度(图中未示出)长于第一外导体与第二外导体的装配长度。若射频连接器的公头和射频连接器的母头之间处于装配状态时，第一内导体会在第一外导体上设置的凸肩与第二外导体的顶部接触之前，第一内导体会先接触到第二内导体的底部，此时，第一弹性元件收第二内导体底部竖直向上的外力，则第一弹性元件处于压缩状态。直到第一外导体上设置的凸肩与第二外导体的顶部接触。因此，在第一内导体与内芯套筒之间设置第一弹性元件，可以提高射频连接器的公头和射频连接器的母头装配时在轴向上的容差能力，有利于提高射频连接器装配时的装配效率。
当射频连接器的公头通过螺钉与天线罩连接时，由于螺钉的连接可能导致螺钉的轴线与第一外导体的轴线之间存在夹角，由于螺钉通过支撑架与第一外导体连接，当螺钉由于装配存在径向误差时，可能会影响第一外导体的轴线位置，进而影响射频连接器的公头和射频连接器的母头之间的装配时的同轴度。因此，在第一固定件和第一外导体之间可以设置第二弹性元件，当螺钉由于与固定件(用于描述第一固定件和第二固定件配合之后的状态)存在装配误差，第二弹性元件可以通过弹性变形减少由于上述径向装配误差引起的降低天线连机器的公头和天线连机器的母头之间的装配后的同轴度。也就是说，通过在第一固定件和第一外导体之间设置第二弹性元件，通过第二弹性元件以提高射频连接器的公头 和射频连接器的母头装配时在径向上的容差能力，有利于提高射频连接器装配时的装配效率。
应理解，在本发明实施例中，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
应理解，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应理解，在本发明的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖 在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (9)

  1. 一种射频连接器，其特征在于，包括：
    支撑部，所述支撑部设置在所述射频连接器的公头，所述支撑部用于连接所述射频连接器的公头和馈电网络传输线的地线；
    设置在所述射频连接器的公头的第一外导体，所述第一外导体与所述支撑部相连；
    设置在所述射频连接器的公头的第一内导体，所述第一内导体设置于所述第一外导体的内部，且所述第一内导体的轴线与所述第一外导体的轴线重合，所述第一内导体通过第一弹性元件与所述支撑部相连，所述第一内导体通过所述第一弹性元件的变形沿所述外导体的轴向移动。
  2. 如权利要求1所述的射频连接器，其特征在于，所述射频连接器还包括：
    至少一个第一固定件，所述至少一个第一固定件设置在所述第一外导体上，所述至少一个第一固定件中的每个第一固定件和所述第一外导体之间设置有第二弹性元件，所述至少一个第一固定件的轴线通过所述第二弹性元件的变形与所述第一外导体的轴线保持平行。
  3. 如权利要求2所述的射频连接器，其特征在于，所述支撑部包括支撑架和内芯套筒，所述支撑架上设置有至少一个第二固定件，所述至少一个第二固定件中的每个第二固定件上设置有至少一个凸起部，所述至少一个第一固定件中的每个第一固定件上设置有至少一个凹槽，
    所述支撑架上设置的所述每个第二固定件通过所述凸起部和所述凹槽的配合与所述第一外导体上设置的所述每个第一固定件相连，所述内芯套筒通过所述支撑架与所述第一外导体相连，所述内芯套筒通过所述第一弹性元件与所述第一内导体相连。
  4. 如权利要求1-3中任一项所述的射频连接器，其特征在于，所述射频连接器还包括：
    第一限位件，所述第一限位件设置在所述第一外导体和所述第一内导体之间，控制所述第一内导体的轴线与所述第一外导体的轴线重合。
  5. 如权利要求1-4中任一项所述的射频连接器，其特征在于，所述射频连接器还包括：
    内芯连接件，所述内芯连接件用于连接所述内芯套筒与天线中的馈电网络的信号线。
  6. 如权利要求1-5中任一项所述的射频连接器，其特征在于，所述射频连接器还包括：
    绝缘垫圈，所述绝缘垫圈设置于所述内芯套筒和所述第一外导体之间。
  7. 如权利要求1-6中任一项所述的射频连接器，其特征在于，所述第一弹性元件为弹性杆。
  8. 如权利要求1-7中任一项所述的射频连接器，其特征在于，所述射频连接器还包括：
    第二外导体，所述第二外导体设置在所述射频连接器的母头；
    设置在所述射频连接器的母头的第二内导体，所述第二内导体设置于所述第二外导体 的内部；
    第二限位件，所述第二限位件设置在所述第二外导体和所述第二内导体之间，控制所述第二外导体和所述第二内导体的轴线重合。
  9. 如权利要求8所述的射频连接器，其特征在于，所述第一外导体上设置有凸肩，所述凸肩通过所述第二弹性元件与所述第一固定件相连，
    所述凸肩与所述第二外导体相配合，控制所述第一外导体和所述第二外导体的轴向位置。
PCT/CN2018/082447 2017-04-13 2018-04-10 射频连接器 WO2018188572A1 (zh)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110600916B (zh) * 2019-10-11 2024-04-05 江苏和飞航天电子有限公司 一种较大径向容差的射频连接器
CN113437507A (zh) * 2021-07-06 2021-09-24 陕西烽火诺信科技有限公司 基于弹性接触馈电旋转布阵的Ka频段微带阵列天线

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2501201Y (zh) * 2001-08-29 2002-07-17 富士康(昆山)电脑接插件有限公司 射频连接器组合
CN201450195U (zh) * 2009-08-04 2010-05-05 西安富士达科技股份有限公司 一种适合盲配、浮动连接的射频同轴连接器
CN201623326U (zh) * 2010-01-26 2010-11-03 吴青萍 一种盲配型浮动射频连接器
CN102570185A (zh) * 2010-12-20 2012-07-11 西安金波科技有限责任公司 可伸缩式smp射频同轴转接器
CN103414057A (zh) * 2013-08-28 2013-11-27 上海航天科工电器研究院有限公司 一种盲插浮动射频连接器
CN104183978A (zh) * 2013-05-28 2014-12-03 中航光电科技股份有限公司 一种能够自动复位的浮动连接器
CN106229775A (zh) * 2016-08-29 2016-12-14 中天射频电缆有限公司 快速盲插和浮动式安装的射频同轴连接器及连接方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088089A (en) * 1958-12-18 1963-04-30 Bendix Corp Electrical connector
US4815986A (en) * 1987-08-14 1989-03-28 Lucas Weinschel, Inc. Self-aligning blind mate connector
US5516303A (en) * 1995-01-11 1996-05-14 The Whitaker Corporation Floating panel-mounted coaxial connector for use with stripline circuit boards
US5769652A (en) * 1996-12-31 1998-06-23 Applied Engineering Products, Inc. Float mount coaxial connector
US6506069B2 (en) * 2001-01-25 2003-01-14 Kelsey-Hayes Company Floating electrical connector for a pressure sensor
US6699054B1 (en) * 2003-01-15 2004-03-02 Applied Engineering Products, Inc. Float mount coaxial connector
JP4450242B2 (ja) * 2007-04-10 2010-04-14 ヒロセ電機株式会社 同軸コネクタ
US7713076B2 (en) * 2007-11-27 2010-05-11 Vivant Medical, Inc. Floating connector for microwave surgical device
JP2014022266A (ja) * 2012-07-20 2014-02-03 Sumitomo Wiring Syst Ltd コネクタ
CN204243344U (zh) * 2014-10-11 2015-04-01 中兴通讯股份有限公司 一种射频单元

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2501201Y (zh) * 2001-08-29 2002-07-17 富士康(昆山)电脑接插件有限公司 射频连接器组合
CN201450195U (zh) * 2009-08-04 2010-05-05 西安富士达科技股份有限公司 一种适合盲配、浮动连接的射频同轴连接器
CN201623326U (zh) * 2010-01-26 2010-11-03 吴青萍 一种盲配型浮动射频连接器
CN102570185A (zh) * 2010-12-20 2012-07-11 西安金波科技有限责任公司 可伸缩式smp射频同轴转接器
CN104183978A (zh) * 2013-05-28 2014-12-03 中航光电科技股份有限公司 一种能够自动复位的浮动连接器
CN103414057A (zh) * 2013-08-28 2013-11-27 上海航天科工电器研究院有限公司 一种盲插浮动射频连接器
CN106229775A (zh) * 2016-08-29 2016-12-14 中天射频电缆有限公司 快速盲插和浮动式安装的射频同轴连接器及连接方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3605748A4

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