CN110600916B - Radio frequency connector with larger radial tolerance - Google Patents
Radio frequency connector with larger radial tolerance Download PDFInfo
- Publication number
- CN110600916B CN110600916B CN201910961063.6A CN201910961063A CN110600916B CN 110600916 B CN110600916 B CN 110600916B CN 201910961063 A CN201910961063 A CN 201910961063A CN 110600916 B CN110600916 B CN 110600916B
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- China
- Prior art keywords
- insulating sleeve
- connector
- needle
- female end
- radial tolerance
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- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 24
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 20
- 244000273256 Phragmites communis Species 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 8
- 244000089486 Phragmites australis subsp australis Species 0.000 abstract 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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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
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a radio frequency connector with larger radial tolerance, which comprises a center pin, an intermediate insulating sleeve and an outer conductor; the central needle is in a hollow columnar structure; the central needle comprises a needle body and a female end connector; a limit convex part protruding from the surface of the needle body is arranged on the needle body; the outer end of the female end connector is provided with a connecting ring; at least two strip-shaped grooves are arranged on the female end connector; the strip-shaped groove is positioned on the side wall of the female end connector and penetrates through the side wall of the female end connector; the strip-shaped groove is arranged along the axial direction of the central needle and divides the female end connector into a plurality of elastic reeds; the middle part of the elastic reed is bent towards the inner side of the central needle to form a contact point with the middle part arched inwards; the middle insulating sleeve is in a cylindrical structure and sleeved outside the central needle; the outer conductor is sleeved outside the middle insulating sleeve. The utility model has high production and processing efficiency, low manufacturing cost, good product quality, good connection stability, safety and reliability, larger radial tolerance and long service life, and is suitable for industrialized mass production.
Description
Technical Field
The utility model 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 devices in thousands of electronic component products, and radio frequency connectors are one of many connector families. The main characteristic is that the signal transmitted by the connector is radio frequency signal. The radio frequency connector is typically comprised of an outer conductor, an intermediate insulating sleeve and a center pin.
The in-board interconnection of the module needs to use a plurality of radio frequency connectors, the radio frequency connectors can realize connection between different PCBs and PCBs, seats welded on the PCBs are made into a female pin form, in connection of the PCBs and the PCBs, the female pin seat has much higher damage rate than the male pin seat, if the female pin seat on the PCBs is damaged, the female pin seat is difficult to be independently replaced, and the PCB with the female pin seat and containing a plurality of components is generally replaced wholly, so that higher cost is caused. If the male pin seat is arranged on the PCB, the replacement of the PCB can be reduced because the male pin seat is not easy to damage.
In addition, during the use of the rf connector, there are machining tolerances between the structural member and the PCB, assembly clearances between pin holes, positional tolerances on the PCB, positional deviations, and positional deviations such as structural member step machining tolerances, which are accumulated on the rf connector, resulting in a larger radial tolerance for the rf connector.
The conventional radio frequency connector cannot well solve the above problems. Meanwhile, the existing radio frequency connector is complex in structure, high in manufacturing cost, poor in connection stability, poor in safety reliability, and prone to rancour to the terminal end face of the central needle during oblique insertion, so that the terminal is bent and damaged.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the radio frequency connector with larger radial tolerance, which aims at the defects in the prior art, improves the existing radio frequency connector on the basis of the existing radio frequency connector, and solves the problems that the existing radio frequency connector adopts a male pin form, so that a female pin seat on a PCB (printed circuit board) is easy to damage and inconvenient to replace, and the existing radio frequency connector has complex structure, high manufacturing cost, poor connection stability, poor safety and reliability, small radial tolerance, easy damage and short service life.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a radio frequency connector with greater radial tolerance comprising
A center 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 which are arranged at two ends of the needle body and connected with the needle body; a limiting convex part protruding from the surface of the needle body is arranged on the needle body; the outer end of the female end connector is provided with a connecting ring; at least two strip-shaped grooves are formed in the female end connector; the strip-shaped groove is positioned on the side wall of the female end connector and penetrates through the side wall of the female end connector; the strip-shaped groove is arranged along the axial direction of the central needle and divides the female end connector 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 point with the middle part arched inwards;
an intermediate insulating sleeve; the middle insulating sleeve is in a cylindrical structure and sleeved outside the central needle; the middle insulating sleeve is formed by splicing two symmetrical semicircular sleeve bodies along the axial section of the middle insulating sleeve; an annular inner limit groove matched with the limit 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; a limiting buckle which is sunken towards the inner side of the cylinder body is arranged on the cylinder body; an inner limit groove which surrounds the middle insulating sleeve and is matched with the limit buckle is formed in the outer wall of the middle insulating sleeve; at least two separation grooves are arranged on the connecting end part and along the axial direction of the outer conductor, and the separation grooves divide the connecting end part into a plurality of arc-shaped head elastic pieces.
As a preferred embodiment of the present utility model, the center pin is formed by punching and curling a plate material having a uniform thickness, and a splice seam is formed at one side of the center pin.
As a preferable scheme of the utility model, two ends of the middle insulating sleeve are provided with inserting ports; a containing groove is formed in the middle insulating sleeve, and the female end connector is positioned in the containing groove; the inner diameter of the connecting ring is larger than the pipe diameter of the plug-in connector.
As a preferable mode of the utility model, the outer conductor is processed by adopting an integral cylindrical metal material, and no splice or welding seam exists on the peripheral surface of the outer conductor; no press-stretching is performed in the axial direction of the outer conductor.
As a preferable mode of the utility model, the limit buckle is a concave point or a concave ring which is concave towards the inner side of the cylinder body.
As a preferable mode of the present utility model, the head spring is inclined to the outside of the cylinder; the outer end of the connecting end part is provided with an edge convex ring; the vault department of edge mouth bulge loop is flat top structure, is provided with the straight section of thick bamboo of straight tubular structure.
As a preferable mode of the utility model, the limit convex part is a lug structure formed by tearing the side wall of the needle body outwards.
As a preferable scheme of the utility model, two ends of the middle insulating sleeve are provided with insulating plug parts; the outer wall of the insulating plug-in connection part is of a conical structure which is converged inwards.
As a preferable scheme of the utility model, the number of the inner limit grooves is two, and the two inner limit grooves are arranged at intervals.
As a preferable scheme of the utility model, an annular groove is arranged on the outer wall of the middle insulating sleeve, and the annular groove is positioned at a position corresponding to the limit convex part.
Through the technical scheme, the beneficial effects of the technical scheme are as follows:
1) The utility model has larger radial tolerance, the elastic reed adopts an inserting structure which is firstly retracted inwards and then expanded outwards, has larger rebound space, has good guiding property in inserting, can ensure larger oblique inserting angle, simultaneously is provided with the connecting ring, ensures rebound performance, and the connecting ring is hidden in the inserting port of the middle insulating sleeve, when in oblique inserting, the inserting core rod can not rancour to the front end of the female end connector, has good durability, and is beneficial to ensuring larger radial tolerance and service life; in addition, the middle insulating sleeve adopts a split combined design, which is also helpful for ensuring a sufficient rebound space during oblique insertion; the straight section design of the head elastic sheet is also beneficial to improving the automatic correcting performance in the plugging process;
2) The utility model has good connection stability, the elastic reeds form a multi-contact structure, so that 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 reeds, ensure the shape identity and stability among the elastic reeds, are not easy to deform and ensure the safety and reliability of connection; the limit convex part adopts a puncture and tearing structure, so that materials are removed as little as possible, and the signal integrity in the signal transmission process is ensured;
3) The two ends of the radio frequency connector are formed into the form of the female pin, 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 seats connected with the PCB in a direct welding way can be improved, and compared with the existing seats provided with the female pins on the PCB, the seats provided with the male pins on the PCB can reduce the damage rate and are convenient to replace;
4) The utility model 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 the cylindrical section bar, the manufacturing cost is low, the structure is firm, the deformation is not easy, only the processing steps such as blanking and bending are needed, the steps and other structures are not arranged, the stamping and stretching mechanism is not needed, the stamping and stretching mechanism is complex, the 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 semicircular sleeve bodies along the axial section of the middle insulating sleeve, so that the middle insulating sleeve is convenient to perform injection molding, does not need subsequent turning, is convenient to demold, is suitable for mass production, and has low processing cost; the center pin is formed by bending the plate with uniform wall thickness after stamping, and compared with the existing mode of adopting a turning machine to process the center pin, the consumption of raw materials can be reduced, the processing time is shortened, and the productivity is increased.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 and 2 are external structural schematic views of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model with the outer conductor removed.
Fig. 4 is a schematic structural view of the intermediate insulating sleeve of the present utility model.
Fig. 5 is a schematic view of the structure of the intermediate insulating sleeve and the central needle of the present utility model.
Fig. 6 and 7 are schematic views of the structure of the center needle of the present utility model.
Fig. 8 is a schematic end-face structure of one end of the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1. outer conductor 2, middle insulating sleeve 3, limiting buckle
4. Head spring 5, outer limit groove 6, annular groove
7. Insulating plug part 8, central needle 9, female end connector
10. Limit convex part 11, elastic reed 12, bar-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
With reference to fig. 1 to 8, the present utility model provides a radio frequency connector with a large radial tolerance, comprising a central pin 8, an intermediate insulating sleeve 2 and an outer conductor 1. The utility model improves the existing radio frequency connector and has larger radial tolerance.
Specifically, with reference to fig. 5 to 7, the center needle 8 has a hollow columnar structure. The center pin 8 may be formed by stamping and crimping a plate material having a uniform thickness, and a splice seam is present at one side of the center pin 8. The central needle 8 comprises a needle body positioned in the middle and female terminals 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 protruding from the surface of the needle body. Preferably, the limit projection 10 is a tab structure formed by tearing the side wall of the needle body outwards. This construction allows for as little material removal as possible to ensure signal integrity during signal transmission, with a connecting ring provided at the outer end of the female connector 9. At least two strip grooves 12 are provided on the female end fitting 9. The bar-shaped groove 12 is located on the side wall of the female terminal 9, penetrating the side wall of the female terminal 9. A bar-shaped groove 12 is provided along the axial direction of the center pin 8 to divide the female terminal fitting 9 into a plurality of elastic reeds 11. The two ends of the elastic reed 11 are respectively connected with the needle body and the connecting ring. The middle part of the spring reed 11 is bent towards the inner side of the central needle 8 to form a contact point with the middle part arched inwards. The contacts at the same end of the central shaft are located on the same radial section of the central needle 8. The spring reed 11 forms a multi-contact structure, so that stable and reliable contact can be guaranteed when vibration occurs in all directions, and meanwhile, the connecting ring is arranged, so that on one hand, the processing stability of the spring reed 11 can be improved, the shape identity and stability between the spring reeds 11 are guaranteed, deformation is not easy, and the safety and reliability of connection are guaranteed. The structural change of the central needle 8 is also an important means of achieving a large radial tolerance. The elastic reed 11 adopts an inserting structure which is firstly converged inwards and then expanded outwards, has a larger rebound space, has good guiding property during inserting, can ensure a larger oblique inserting angle, and simultaneously is provided with a connecting ring to ensure rebound performance.
Referring to fig. 3 to 5, the intermediate insulating sleeve 2 has a cylindrical structure and is sleeved outside the center pin 8. The middle insulating sleeve 2 is formed by splicing two symmetrical semicircular sleeve bodies along the axial section of the middle insulating sleeve 2. An annular inner limit groove matched with the limit convex part 10 is arranged on the inner wall of the middle insulating sleeve 2. 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-in part 7 has a conical structure converging inwards. The structure is matched with the split combined structure of the middle insulating sleeve 2, so that the rebound space of the middle insulating sleeve 2 can be improved. In order to improve the adjustability of the utility model and facilitate the adjustment of the characteristic impedance, the outer wall of the middle insulating sleeve 2 is provided with an annular groove 6, and the annular groove 6 is positioned at a position corresponding to the limit convex part 10.
Referring to fig. 1 and 2, an outer conductor 1 is sleeved outside an intermediate insulating sleeve 2. The outer conductor 1 can be processed by adopting an integral cylindrical metal material, and no splice or weld joint exists on the peripheral surface of the outer conductor 1; no press-stretching 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 cylinder part is provided with a limit buckle 3 which is sunken towards the inner side of the cylinder part. Specifically, the limiting buckle 3 is a concave point or a concave ring recessed towards the inner side of the cylinder body. An inner limit groove which is matched with the limit buckle 3 and surrounds the middle insulating sleeve 2 is arranged on the outer wall of the middle insulating sleeve 2; at least two separation grooves along the axial direction of the outer conductor 1 are arranged on the connecting end part, and the separation grooves divide the connecting end part into a plurality of arc-shaped head elastic pieces 4. In order to improve the automatic guiding function in the plugging process, the head elastic sheet 4 inclines to the outer side of the cylinder body; the outer end of the connecting end part is provided with an edge convex ring; the vault of the edge convex ring is in a flat top structure, and a straight cylinder section of a straight cylinder structure is arranged.
With reference to fig. 5 and 8, the front end of the female terminal connector 9 is preferably designed in a hidden structure, and two ends of the middle insulating sleeve 2 are provided with plug connectors; the middle insulating sleeve 2 is internally provided with a containing groove, and the female connector 9 is positioned in the containing groove; the inner diameter of the connecting ring is larger than the pipe diameter of the plug-in port. The connecting ring is hidden in the plug-in port of the middle insulating sleeve 2, and when the connecting ring is obliquely inserted, the plug-in core rod cannot rancour reach the front end of the female end connector 9, so that the durability is good, and the connecting ring is beneficial to ensuring larger radial tolerance and service life.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. 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 utility model. Thus, the present utility model 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 (8)
1. A radio frequency connector of greater radial tolerance comprising
A center 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 which are arranged at two ends of the needle body and connected with the needle body; a limiting convex part protruding from the surface of the needle body is arranged on the needle body; the outer end of the female end connector is provided with a connecting ring; at least two strip-shaped grooves are formed in the female end connector; the strip-shaped groove is positioned on the side wall of the female end connector and penetrates through the side wall of the female end connector; the strip-shaped groove is arranged along the axial direction of the central needle and divides the female end connector 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 point with the middle part arched inwards;
an intermediate insulating sleeve; the middle insulating sleeve is in a cylindrical structure and sleeved outside the central needle; the middle insulating sleeve is formed by splicing two symmetrical semicircular sleeve bodies along the axial section of the middle insulating sleeve; an annular inner limit groove matched with the limit convex part is formed in the inner wall of the middle insulating sleeve; insulation plug parts are arranged at two ends of the middle insulation sleeve; the outer wall of the insulating plug-in part is of a conical structure converging inwards;
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; a limiting buckle which is sunken towards the inner side of the cylinder body is arranged on the cylinder body; an inner limit groove which surrounds the middle insulating sleeve and is matched with the limit buckle is formed in the outer wall of the middle insulating sleeve; at least two separation grooves are arranged on the connecting end part along the axial direction of the outer conductor, and the separation grooves divide the connecting end part into a plurality of arc-shaped head elastic pieces; the head elastic sheet inclines to the outer side of the cylinder body; the outer end of the connecting end part is provided with an edge convex ring; the vault department of edge mouth bulge loop is flat top structure, is provided with the straight section of thick bamboo of straight tubular structure.
2. The larger radial tolerance radio frequency connector according to claim 1, wherein the center pin is formed from a sheet of uniform thickness stamped and curled material, and wherein a splice is present on one side of the center pin.
3. The larger radial tolerance radio frequency connector according to claim 2, wherein plug interfaces are provided at both ends of the intermediate insulating sleeve; a containing groove is formed in the middle insulating sleeve, and the female end connector is positioned in the containing groove; the inner diameter of the connecting ring is larger than the pipe diameter of the plug-in connector.
4. The larger radial tolerance rf connector of claim 2, wherein the outer conductor is fabricated from a unitary cylindrical metallic material without a splice or weld on the peripheral surface of the outer conductor; no press-stretching is performed in the axial direction of the outer conductor.
5. The larger radial tolerance rf connector of claim 2, wherein the limit catch is a dimple or a dimple ring recessed inward of the barrel.
6. The larger radial tolerance rf connector of claim 2, wherein the limit projection is a tab structure that tears outwardly from the needle sidewall puncture.
7. The relatively large radial tolerance rf connector of claim 2, wherein the inner limiting grooves are two spaced apart from each other.
8. The larger radial tolerance radio frequency connector according to claim 7, wherein an annular groove is provided on an outer wall of the intermediate insulating sleeve, the annular groove being located at a position corresponding to the limit projection.
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 CN110600916A (en) | 2019-12-20 |
| CN110600916B true 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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| CN102077422A (en) * | 2008-07-24 | 2011-05-25 | 凯瑟雷恩工厂两合公司 | Plug connector and plug connector set |
| US8656575B1 (en) * | 2008-12-16 | 2014-02-25 | Lockheed Martin Corporation | Method for securing a connector for use in high vibration environment |
| CN104852214A (en) * | 2014-02-17 | 2015-08-19 | 鸿富锦精密工业(武汉)有限公司 | Connector combination |
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| 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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| CN210806080U (en) * | 2019-10-11 | 2020-06-19 | 江苏和飞航天电子有限公司 | Novel radio frequency connector terminal |
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2019
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| CN109449699A (en) * | 2018-09-18 | 2019-03-08 | 中江立江电子有限公司 | A kind of RF coaxial adapters |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110600916A (en) | 2019-12-20 |
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