CN110600916A - Radio frequency connector with larger radial tolerance - Google Patents
Radio frequency connector with larger radial tolerance Download PDFInfo
- Publication number
- CN110600916A CN110600916A CN201910961063.6A CN201910961063A CN110600916A CN 110600916 A CN110600916 A CN 110600916A CN 201910961063 A CN201910961063 A CN 201910961063A CN 110600916 A CN110600916 A CN 110600916A
- Authority
- CN
- China
- Prior art keywords
- insulating sleeve
- needle
- female end
- radio frequency
- end joint
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 18
- 244000089486 Phragmites australis subsp australis Species 0.000 claims abstract 2
- 239000011324 bead Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 244000273256 Phragmites communis Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
-
- 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
-
- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Abstract
The invention discloses a radio frequency connector with larger radial tolerance, which comprises a central needle, a middle insulating sleeve and an outer conductor, wherein the central needle is arranged in the middle of the central needle; the central needle is in a hollow columnar structure; the central needle is wrapped by a needle body and a female end joint; the needle body is provided with a limit convex part protruding from the surface of the needle body; the outer end of the female end joint is provided with a connecting ring; at least two strip-shaped grooves are formed in the female end joint; the strip-shaped groove is positioned on the side wall of the female end joint and penetrates through the side wall of the female end joint; the strip-shaped groove is arranged along the axial direction of the central needle to divide the female end joint into a plurality of elastic reeds; the middle part of the elastic spring leaf is bent towards the inner side of the central needle to form a contact with the middle part arched inwards; the middle insulating sleeve is of a cylindrical structure and is sleeved outside the central needle; the outer conductor is sleeved outside the middle insulating sleeve. The invention has the advantages of high production and processing efficiency, low manufacturing cost, suitability for industrial mass production, good product quality, good connection stability, safety and reliability, larger radial tolerance and long service life.
Description
Technical Field
The invention relates to the field of radio frequency connectors, in particular to a radio frequency connector with larger radial tolerance.
Background
Connectors are very widely used in thousands of electronic component products, and rf connectors are one of many connector families. The connector is mainly characterized in that signals transmitted by the connector are radio frequency signals. Radio frequency connectors are typically comprised of an outer conductor, an intermediate insulating sleeve and a central pin.
Module inboard interconnection need use a plurality of radio frequency connectors, radio frequency connector can realize being connected between different PCB boards and the PCB board, there is the seat of welding on the PCB board to make female needle form, in the connection of PCB board and PCB board, the female needle seat will be much higher than the male needle seat spoilage, if the female needle seat on the PCB board is damaged, it is difficult to trade female needle seat alone, generally will have female needle seat and the PCB board that contains many components and parts is whole to be traded, this has just caused higher cost. If set up public needle seat on the PCB board, because public needle seat is not fragile, just can reduce the replacement to the PCB board.
In addition, in the use process of the radio frequency connector, machining tolerance exists between the structural component and the PCB, an assembly gap exists between pin holes, position deviation exists between the PCB and the pin holes, and the position deviation includes position tolerance, position offset, step machining tolerance of the structural component and the like, and the position deviation is accumulated on the radio frequency connector, so that the radio frequency connector needs large radial tolerance.
The existing radio frequency connector cannot well solve the problems. Meanwhile, the existing radio frequency connector has the problems of complex structure, high manufacturing cost, poor connection stability, poor safety and reliability, easy occurrence of bending damage of the terminal and the like caused by rancour on the terminal end face of the central pin during oblique insertion.
Disclosure of Invention
In order to solve the technical problems, the invention provides a radio frequency connector with larger radial tolerance, which is improved on the basis of the existing radio frequency connector aiming at the defects in the prior art, and solves the problems that the female pin seat on a PCB is easy to damage and inconvenient to replace, the structure is complex, the manufacturing cost is high, the connection stability is poor, the safety and reliability are poor, the radial tolerance is small, the female pin seat is easy to damage and the service life is short due to the adoption of a male pin form in the existing radio frequency connector.
In order to achieve the purpose, the technical scheme of the invention is as follows: a radio frequency connector with large radial tolerance comprises
A central needle; the central needle is of a hollow columnar structure; the central needle comprises a needle body positioned in the middle and female end connectors arranged at two ends of the needle body and connected with the needle body; the needle body is provided with a limit convex part protruding from the surface of the needle body; the outer end of the female end joint is provided with a connecting ring; at least two strip-shaped grooves are formed in the female end joint; the strip-shaped groove is positioned on the side wall of the female end joint and penetrates through the side wall of the female end joint; the strip-shaped groove is arranged along the axial direction of the central needle and divides the female end joint into a plurality of elastic reeds; two ends of the elastic reed are respectively connected with the needle body and the connecting ring; the middle part of the elastic reed is bent towards the inner side of the central needle to form a contact with the middle part arched inwards;
an intermediate insulating sleeve; the middle insulating sleeve is of a cylindrical structure and is sleeved outside the central needle; the middle insulating sleeve is formed by splicing two symmetrical semi-circular sleeve bodies along the axial section of the middle insulating sleeve; an annular inner limiting groove matched with the limiting convex part is formed in the inner wall of the middle insulating sleeve;
an outer conductor; the outer conductor is sleeved outside the middle insulating sleeve; the middle insulating sleeve comprises a cylindrical body part with a cylindrical structure and connecting end parts symmetrically arranged at two ends of the cylindrical body part; the barrel body part is provided with a limiting buckle which is sunken towards the inner side of the barrel body part; an inner limiting groove which is matched with the limiting buckle and surrounds the middle insulating sleeve is arranged on the outer wall of the middle insulating sleeve; the connecting end part is provided with at least two separation grooves along the axial direction of the outer conductor, and the separation grooves separate the connecting end part into a plurality of arc-shaped head elastic sheets.
In a preferred embodiment of the present invention, the central needle is formed by punching and curling a plate material with uniform thickness, and a splicing seam is present on one side of the central needle.
As a preferred scheme of the invention, the two ends of the middle insulating sleeve are provided with inserting ports; an accommodating groove is formed in the middle insulating sleeve, and the female end joint is positioned in the accommodating groove; the inner diameter of the connecting ring is larger than the pipe diameter of the inserting port.
As a preferred scheme of the present invention, the outer conductor is made of an integral cylindrical metal material, and no splicing seam or welding seam is formed on the circumferential surface of the outer conductor; no press drawing is performed in the axial direction of the outer conductor.
As a preferable aspect of the present invention, the limit buckle is a concave point or a concave ring that is concave toward the inner side of the cylinder portion.
As a preferable aspect of the present invention, the head spring is inclined to the outside of the barrel portion; a bead convex ring is arranged at the outer end of the connecting end part; the arch top of the bead convex ring is of a flat top structure and is provided with a straight cylinder section of a straight cylinder structure.
In a preferable scheme of the invention, the limit convex part is a lug structure formed by puncturing the side wall of the needle body and tearing outwards.
As a preferable scheme of the present invention, two ends of the intermediate insulating sleeve are provided with insulating insertion parts; the outer wall of the insulating insertion part is of an inward-converging conical structure.
As a preferable scheme of the invention, the number of the inner limiting grooves is two, and the two inner limiting grooves are arranged at intervals.
As a preferable scheme of the present invention, an annular groove is provided on an outer wall of the intermediate insulating sleeve, and the annular groove is located at a position corresponding to the limit protrusion.
Through the technical scheme, the technical scheme of the invention has the beneficial effects that:
1) the elastic reed has larger radial tolerance, adopts an inserting structure which is firstly contracted inwards and then expanded outwards, has larger resilience space, has good guidance quality during inserting, can ensure a larger inclined inserting angle, is provided with the connecting ring to ensure the resilience performance, and the connecting ring is hidden in the inserting port of the middle insulating sleeve; in addition, the middle insulating sleeve adopts a split combined design, which is also beneficial to ensuring a sufficient resilience space during oblique insertion; the straight cylinder section design of the head elastic sheet is also beneficial to improving the automatic aligning performance in the inserting process;
2) the elastic reed has good connection stability, the elastic reed forms a multi-contact structure, stable and reliable contact is ensured when vibration occurs in all directions, and meanwhile, the arrangement of the connecting ring can improve the processing stability of the elastic reed, ensure the shape identity and stability among the elastic reeds, is not easy to deform and ensures the safety and reliability of connection; the limiting convex part adopts a structure of puncture and tearing, so that materials are removed as little as possible to ensure the signal integrity in the signal transmission process;
3) the radio frequency connector provided by the invention has the advantages that the two ends of the radio frequency connector are made into the form of the female pins, and the radio frequency connector can be connected with the PCB provided with the male pins on the two seats, so that the reliability of the seat directly connected with the PCB in a welding way can be improved;
4) the invention has simple structure, high production and processing efficiency, low manufacturing cost, suitability for industrialized mass production and good product quality; the outer conductor is formed by processing a cylindrical section, so that the manufacturing cost is low, the structure is firm, the outer conductor is not easy to deform, only processing steps such as blanking and bending are needed, structures such as steps are not arranged, stamping and stretching are not needed, a stamping and stretching processing mechanism is complex, stamping processes such as rotary cutting and side cutting are needed, the die utilization rate is low, and the production quality is unstable; the middle insulating sleeve is formed by splicing two symmetrical semi-circular sleeve bodies along the axial section of the middle insulating sleeve, so that the middle insulating sleeve is convenient to perform injection molding, subsequent turning is not needed, the demolding is convenient, the middle insulating sleeve is suitable for mass production, and the processing cost is low; the center needle is formed by bending a plate with uniform wall thickness after stamping, and compared with the conventional mode of machining the center needle by a turning machine, the center needle can reduce the consumption of raw materials, shorten the time consumed by machining and increase the productivity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 and 2 are external structural views of the present invention.
FIG. 3 is a schematic diagram of the present invention with the outer conductor removed.
Fig. 4 is a schematic structural view of the intermediate insulating sheath of the present invention.
Fig. 5 is a schematic view of the structure of the intermediate insulating sheath and the central needle in the invention.
Fig. 6 and 7 are schematic views showing the structure of the core needle of the present invention.
FIG. 8 is a schematic end view of one end of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. outer conductor 2, middle insulating sleeve 3, spacing buckle
4. Head spring 5, outer limit groove 6, annular groove
7. Insulating plug part 8, central needle 9, female end connector
10. The limiting convex part 11, the elastic spring 12 and the strip-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 to 8, the present invention provides a radio frequency connector with large radial tolerance, comprising a central pin 8, an intermediate insulating sleeve 2 and an outer conductor 1. The invention improves the existing radio frequency connector and has larger radial tolerance.
Specifically, referring to fig. 6 and 7, the central needle 8 has a hollow cylindrical structure. The central needle 8 may be formed by punching and crimping a sheet material of uniform thickness, with a splice seam being present on one side of the central needle 8. The central needle 8 comprises a needle body positioned in the middle and female end connectors 9 arranged at two ends of the needle body and connected with the needle body. The needle body is provided with a limit convex part 10 which is raised on the surface of the needle body. Preferably, the limit protrusion 10 is a tab structure formed by tearing outward to puncture the sidewall of the needle body. The structure can remove materials as little as possible to ensure that the signal integrity in the signal transmission process is provided with a connecting ring at the outer end of the female end joint 9. At least two strip-shaped grooves 12 are arranged on the female end joint 9. The strip-shaped groove 12 is located on the side wall of the female end fitting 9 and penetrates through the side wall of the female end fitting 9. The strip-shaped groove 12 is provided along the axial direction of the center needle 8, and divides the female terminal fitting 9 into a plurality of elastic reeds 11. Two ends of the elastic reed 11 are respectively connected with the needle body and the connecting ring. The middle part of the elastic spring leaf 11 bends towards the inner side of the central needle 8 to form a contact with the middle part arched inwards. The contacts at the same end of the central axis are located on the same radial section of the central needle 8. Elastic reed 11 forms the multicontact structure, can guarantee when all directions vibrations take place, all has reliable and stable contact, and the setting of go-between can improve the stability of elastic reed 11 processing on the one hand simultaneously, guarantees the identity and the stability of shape between the elastic reed 11 to non-deformable guarantees the safe and reliable of connection. Structural changes to the central needle 8 are also important means of achieving large radial tolerances. The elastic reed 11 adopts an inserting structure which is firstly inwards contracted and then outwards expanded, has a larger resilience space, has good guidance quality during inserting, can ensure a larger inclined inserting angle, and is provided with a connecting ring to ensure the resilience performance.
Referring to fig. 3 to 5, the intermediate insulating sleeve 2 is cylindrical and is sleeved on the central needle 8. The middle insulating sleeve 2 is formed by splicing two symmetrical semi-circular sleeve bodies along the axial section of the middle insulating sleeve 2. The inner wall of the middle insulating sleeve 2 is provided with a circular inner limiting groove matched with the limiting convex part 10. In order to improve the installation stability between the middle insulating sleeve 2 and the central needle 8, two inner limiting grooves are arranged at intervals. Preferably, two ends of the middle insulating sleeve 2 are provided with insulating plug parts 7; the outer wall of the insulating plug part 7 is in a conical structure which is inwardly contracted. This structure cooperation middle insulating cover 2 split integrated configuration can improve middle insulating cover 2's resilience space. In order to improve the adjustable performance of the invention and facilitate the adjustment of characteristic impedance, an annular groove 6 is arranged on the outer wall of the middle insulating sleeve 2, and the annular groove 6 is positioned at the position corresponding to the limiting convex part 10.
Referring to fig. 1 and 1, an outer conductor 1 is sleeved outside an intermediate insulating sleeve 2. The outer conductor 1 can be made of an integral cylindrical metal material, and no splicing seam or welding seam is formed on the circumferential surface of the outer conductor 1; no press drawing is performed in the axial direction of the outer conductor 1. The middle insulating sleeve 2 comprises a cylindrical body part with a cylindrical structure and connecting end parts symmetrically arranged at two ends of the cylindrical body part; the barrel part is provided with a limiting buckle 3 which is sunken towards the inner side of the barrel part. Specifically, the limiting buckle 3 is a concave point or a concave ring which is concave towards the inner side of the cylinder part. An inner limiting groove which is matched with the limiting buckle 3 and surrounds the middle insulating sleeve 2 is arranged on the outer wall of the middle insulating sleeve 2; the connecting end part is provided with at least two separation grooves along the axial direction of the outer conductor 1, and the separation grooves divide the connecting end part into a plurality of arc-shaped head elastic sheets 4. In order to improve the automatic guiding function in the inserting process, the head elastic sheet 4 inclines towards the outer side of the barrel body part; the outer end of the connecting end part is provided with a bead convex ring; the arch top of the bead convex ring is of a flat top structure and is provided with a straight cylinder section of a straight cylinder structure.
Referring to fig. 8, the front end of the female terminal 9 is preferably designed to be a hidden structure, and two ends of the middle insulating sleeve 2 are provided with sockets; an accommodating groove is formed in the middle insulating sleeve 2, and the female end joint 9 is positioned in the accommodating groove; the inner diameter of the connecting ring is larger than the pipe diameter of the interface. The connecting ring is hidden in the plug socket of the middle insulating sleeve 2, and when the plug socket is obliquely inserted, the plug end core rod cannot rancour reach the front end of the female end connector 9, so that the durability is good, and the larger radial tolerance and the service life are guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A radio frequency connector with large radial tolerance is characterized by comprising
A central needle; the central needle is of a hollow columnar structure; the central needle comprises a needle body positioned in the middle and female end connectors arranged at two ends of the needle body and connected with the needle body; the needle body is provided with a limit convex part protruding from the surface of the needle body; the outer end of the female end joint is provided with a connecting ring; at least two strip-shaped grooves are formed in the female end joint; the strip-shaped groove is positioned on the side wall of the female end joint and penetrates through the side wall of the female end joint; the strip-shaped groove is arranged along the axial direction of the central needle and divides the female end joint into a plurality of elastic reeds; two ends of the elastic reed are respectively connected with the needle body and the connecting ring; the middle part of the elastic reed is bent towards the inner side of the central needle to form a contact with the middle part arched inwards;
an intermediate insulating sleeve; the middle insulating sleeve is of a cylindrical structure and is sleeved outside the central needle; the middle insulating sleeve is formed by splicing two symmetrical semi-circular sleeve bodies along the axial section of the middle insulating sleeve; an annular inner limiting groove matched with the limiting convex part is formed in the inner wall of the middle insulating sleeve;
an outer conductor; the outer conductor is sleeved outside the middle insulating sleeve; the middle insulating sleeve comprises a cylindrical body part with a cylindrical structure and connecting end parts symmetrically arranged at two ends of the cylindrical body part; the barrel body part is provided with a limiting buckle which is sunken towards the inner side of the barrel body part; an inner limiting groove which is matched with the limiting buckle and surrounds the middle insulating sleeve is arranged on the outer wall of the middle insulating sleeve; the connecting end part is provided with at least two separation grooves along the axial direction of the outer conductor, and the separation grooves separate the connecting end part into a plurality of arc-shaped head elastic sheets.
2. The larger radial tolerance radio frequency connector according to claim 1, wherein the central pin is formed by stamping and crimping a sheet material of uniform thickness, and a splice seam is present on one side of the central pin.
3. The larger radial tolerance rf connector of claim 2, wherein the intermediate insulating sleeve has sockets at both ends; an accommodating groove is formed in the middle insulating sleeve, and the female end joint is positioned in the accommodating groove; the inner diameter of the connecting ring is larger than the pipe diameter of the inserting port.
4. The large radial tolerance radio frequency connector according to claim 2, wherein the outer conductor is machined from an integral cylindrical metal material, and no splice or weld is formed on the peripheral surface of the outer conductor; no press drawing is performed in the axial direction of the outer conductor.
5. The large radial tolerance radio frequency connector of claim 2, wherein the retaining snap is a dimple or a recessed ring that is recessed inward of the barrel portion.
6. The large radial tolerance radio frequency connector of claim 2, wherein the head spring is inclined to the outside of the barrel portion; a bead convex ring is arranged at the outer end of the connecting end part; the arch top of the bead convex ring is of a flat top structure and is provided with a straight cylinder section of a straight cylinder structure.
7. The large radial tolerance radio frequency connector of claim 2, wherein the stop boss is a tab structure formed by tearing outward to puncture the sidewall of the needle body.
8. The large radial tolerance radio frequency connector of claim 2, wherein an insulating plug portion is disposed at both ends of the intermediate insulating sleeve; the outer wall of the insulating insertion part is of an inward-converging conical structure.
9. The large radial tolerance radio frequency connector according to claim 2, wherein the two inner limiting grooves are spaced apart from each other.
10. The larger radial tolerance rf connector of claim 9, wherein an annular groove is disposed on an outer wall of the intermediate insulating sleeve, the annular groove being located at a position corresponding to the position-limiting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910961063.6A CN110600916B (en) | 2019-10-11 | 2019-10-11 | Radio frequency connector with larger radial tolerance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910961063.6A CN110600916B (en) | 2019-10-11 | 2019-10-11 | Radio frequency connector with larger radial tolerance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110600916A true CN110600916A (en) | 2019-12-20 |
| CN110600916B CN110600916B (en) | 2024-04-05 |
Family
ID=68866349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910961063.6A Active CN110600916B (en) | 2019-10-11 | 2019-10-11 | Radio frequency connector with larger radial tolerance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110600916B (en) |
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|---|---|---|---|---|
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| CN102077422A (en) * | 2008-07-24 | 2011-05-25 | 凯瑟雷恩工厂两合公司 | Plug connector and plug connector set |
| CN104852214A (en) * | 2014-02-17 | 2015-08-19 | 鸿富锦精密工业(武汉)有限公司 | Connector combination |
| CN108736276A (en) * | 2017-04-13 | 2018-11-02 | 华为技术有限公司 | Radio frequency connector |
| CN109449699A (en) * | 2018-09-18 | 2019-03-08 | 中江立江电子有限公司 | A kind of RF coaxial adapters |
| CN109473837A (en) * | 2018-07-13 | 2019-03-15 | 上海雷迪埃电子有限公司 | Punching stretch radio frequency connector |
| CN109950719A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN110165513A (en) * | 2019-06-19 | 2019-08-23 | 东莞市联晨鑫电子科技有限公司 | Radio frequency connector |
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-
2019
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110600916B (en) | 2024-04-05 |
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