CN109728458A - Hybrid radio frequency connector - Google Patents
Hybrid radio frequency connector Download PDFInfo
- Publication number
- CN109728458A CN109728458A CN201810776828.4A CN201810776828A CN109728458A CN 109728458 A CN109728458 A CN 109728458A CN 201810776828 A CN201810776828 A CN 201810776828A CN 109728458 A CN109728458 A CN 109728458A
- Authority
- CN
- China
- Prior art keywords
- needle
- insulator
- center
- outer conductor
- limiting section
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides a kind of hybrid radio frequency connector, comprising: outer conductor, center needle, the first insulator and the second insulator；Outer conductor is made using metal deep stretching process；Center needle includes sequentially connected first needle portion, middle part and the second needle portion；The central axes in the first needle portion are conllinear with the central axes in the second needle portion, and the central axes in the first needle portion are the central axes of center needle；Center needle is made of curved technique after the plate stamping of uniform wall thickness, and the first needle portion and the second needle portion are edge rolling structure, and middle part is warp architecture；Center coaxial needle is set to the inside of outer conductor；The axial both ends of center needle are provided with spliced eye；The both ends of center needle are respectively clamped into the first insulator and the second insulator, and the first insulator and the second insulator snap into the inside of outer conductor.The present invention, which is that a kind of raw materials consumption is few, processes time-consuming short, both ends, can be used in two pcb boards to the hybrid radio frequency connector connected between plate for female aciculiform formula.
Description
Technical field
The present invention relates to hybrid radio frequency connector technical fields, more particularly to a kind of hybrid radio frequency connector.
Background technique
There are mainly three types of the traditional designs of the outer conductor of connector, and one is the long cylinders with traditional machine tooling such as turning
The outer conductor of shape, second is the outer conductor being rolled into punching press or bending technique, the third is produced using metal casting technique
The even outer conductor of wall unevenness.
With the outer conductor of the long tubular of traditional machine tooling such as turning, raw material are bar or tubing, due to needing
The inner hole of outer conductor, the step of outer surface, card slot etc. are processed, the design consumption of raw material is more, using using traditional turning etc.
The outer conductor low efficiency of processing method production, at high cost, production capacity is small.
There are one for meeting after bending is rolled into cylindrical shape for the outer conductor being rolled into traditional sheet metal punching press or bending technique
Splicing seams.The splicing seams intensity and rigidity are poor, and splicing seams are in component assembly by being assemblied in the swollen of the intracorporal insulator of shell
Change in size can be caused by distending when expansive force, if will have a direct impact on radio-frequency performance using in radio frequency band.Make outer lead simultaneously
Retentivity between internal hole and insulator declines, and insulator is easy to loosen out of outer conductor, and connector electrical property is made to fail.With
The outer conductor for the tubular that punching press or bending technique are rolled into also locks splicing seams using buckle structure, but coupling mechanism force is limited,
And splicing seams are easy to also increase volume by distending due to concave, convex fastener fit dimension tolerance etc..If with welding
Or other methods connect the splicing seams, and substantially increase cost of goods manufactured.
There are mainly two types of the traditional designs of the center needle of connector, should one is with traditional machine tooling such as turning
Time-consuming for method machining center needle.Second is to be made into punching press or bending technique, but this kind of method is generally all made into center
Needle public affairs aciculiform formula.
In the connection of existing pcb board and pcb board, there is the stand being welded on pcb board to be made into female aciculiform formula, in PCB
In the connection of plate and pcb board, female needle stand is much higher compared with the sub- spoilage of male needle stand, single if female needle stand on pcb board damages
It solely changes that female needle stand is more difficult, generally integrally changes the pcb board with female needle stand and containing many components, this is resulted in
Higher cost.If public needle stand is arranged on pcb board, since public needle stand is hardly damaged, so that it may which pcb board is replaced in reduction
It changes.
So need to research and develop new inexpensive, the high production capacity of one kind can be used in two for the demand of 5G communication times
The hybrid radio frequency connector with both-end mother needle connected between pcb board stand, this makes it possible in the connection with female needle
When device is damaged, easily the connector with female needle is replaced.
Summary of the invention
In view of the foregoing deficiencies of prior art, present invention solves the technical problem that being to provide a kind of hybrid radio frequency
Connector.
In order to achieve the above objects and other related objects, the present invention provides a kind of hybrid radio frequency connector, comprising: leads outside
Body, center needle, the first insulator and the second insulator；The outer conductor is made using metal deep stretching process；In described
Heart needle includes sequentially connected first needle portion, middle part and the second needle portion；The central axes in first needle portion and second needle
The central axes in portion are conllinear, and the central axes in first needle portion are the central axes of the center needle；The center needle is equal using wall thickness
Curved technique is made after even plate stamping, and first needle portion and second needle portion are edge rolling structure, the middle part
For warp architecture；The center coaxial needle is set to the inside of the outer conductor；The axial both ends of the center needle are respectively provided with
There is spliced eye；The both ends of the center needle are respectively clamped into first insulator and second insulator, and described
One insulator and second insulator snap into the inside of the outer conductor, first insulator and second insulator
It is coaxially disposed with the outer conductor；The length direction of the center needle is axial in the same direction with the center needle, in described
The midpoint of the length of heart needle and perpendicular to the plane of the central axes of the center needle be middle axial plane, the hybrid radio frequency connector
For using the middle axial plane as the plane of symmetry, the structure of mirror symmetry.
Preferably, the center needle is that basic money part or length extend money part；When the center needle is basic money part,
The middle part includes: intermediate arc sections, the axial both ends of the intermediate arc sections respectively with first needle portion and described
The connection of second needle portion, the central axes of the intermediate arc sections are conllinear with the central axes of the center needle；When the center needle is length
When degree extends money part, the middle part includes: two separation arc sections, is equipped with length compensation between two separation arc sections
Portion, the length compensation portion are edge rolling structure；Distinguish two described one end far from the length compensation portion for separating arc sections
It is connected with corresponding first needle portion and second needle portion；The central axes and the length compensation portion for separating arc sections
Central axes it is conllinear with the central axes of center needle.
Further, the middle part further includes the first limiting section set gradually along the length direction of the center needle
With the second limiting section；First limiting section is compared with second limiting section, closer first needle portion；Described first absolutely
Edge is contacted with first limiting section, and second insulator is contacted with second limiting section；When the center needle is base
When plinth money part, first limiting section and second limiting section are all set in the intermediate arc sections；When the center needle
When extending money part for length, the middle part further includes that first limiting section and second limiting section are respectively arranged at two
In the separation arc sections.
Further, first limiting section is identical as the structure of second limiting section；When the center needle is base
When plinth money part, first limiting section includes the raised block piece being set in the circumferential end faces of the intermediate arc sections；When described
Center needle be length extend money part when, first limiting section include be set to it is described separate arc sections circumferential end faces on it is convex
Play block piece.
Still further, first limiting section further includes being set in described when the center needle is basic money part
Between arc sections lateral surface on auxiliary projection part, the auxiliary projection part of first limiting section and first needle portion it
Between distance be equal to raised the distance between the block piece and first needle portion of first limiting section；When the center needle
When extending money part for length, first limiting section further includes the auxiliary projection being set on the lateral surface for separating arc sections
Part, the distance between the auxiliary projection part of first limiting section and first needle portion are equal to first limiting section
Protrusion the distance between the block piece and first needle portion.
Further, when the center needle is basic money part, the stitching portion in first needle portion and the intermediate circular arc
The opening in portion is in the same side of the center needle, passes through the central axes in first needle portion and the opening of the intermediate arc sections
Place, and be the first split perpendicular to the plane of the middle axial plane, the middle part is right using first split as the plane of symmetry
Claim setting；When the center needle is that length extends money part, the length compensation portion is edge rolling structure, the length compensation portion
Stitching portion, the stitching portion in first needle portion and the opening for separating arc sections are in the same side of the center needle,
It is the by the central axes in first needle portion and the opening for separating arc sections, and perpendicular to the plane of the middle axial plane
Two splits, the middle part are symmetrical arranged using second split as the plane of symmetry.
Preferably, first insulator is identical as the structure of second insulator, and first insulator is hollow
Cylinder, the both ends of the center needle are inserted in respectively in the inner wall of first insulator and second insulator, and described
The circumferential lateral surface of one insulator is equipped with annular notch section.
Preferably, first needle portion includes the first needle ontology and the separate centre for being set to the first needle ontology
Multiple spaced blades on the one end in portion；Second needle portion includes the second needle ontology and is set to the second needle sheet
Multiple spaced blades on one end far from the middle part of body；All leaves on the first needle ontology
All blades on piece and the second needle ontology surround the spliced eye.
Preferably, linear splicing seams are all had on the first needle ontology and the second needle ontology.
Preferably, the end face of two axial directions of the outer conductor is equipped with radially bulge loop outstanding；It is led outside described
The inner wall of body is equipped with the protruding portion of inside multiple compressions first insulator and second insulator；The outer conductor
Two axial directions end face be equipped with fluting inwardly in the axial direction.
Preferably, the outer conductor and the center needle are all made of flexible metal material and are made.
Preferably, first insulator and second insulator are all made of the insulating materials system with compression resilience
At.
As described above, hybrid radio frequency connector of the invention, has the advantages that
1) outer conductor of the invention is made using metal deep stretching process, overcomes original outer conductor using turning
After traditional machine tooling, caused by problem more than consumption of raw material, while overcome original outer conductor using punching press and
Bending rolls into, and caused outer conductor has the problem of splicing seams, then punching press outer conductor is by distending when just can be avoided assembly
The case where；In addition, outer made of traditional machine toolings such as the outer conductor and turning that metal deep stretching process is made
Conductor reliability is suitable；For another aspect, when outer conductor of the invention is processed, without being designed for assembly on outer conductor
Clamping structure is simplified the structure of outer conductor；Generally speaking, the production of outer conductor of the invention can reduce raw material
Consumption, it is time-consuming to shorten processing, reduces cost.
2) center needle is made of curved technique after the plate stamping of uniform wall thickness, uses turning machine compared to existing
The mode of machining center needle can reduce the consumption of raw material, shorten processing time-consuming, reduce cost；
3) the axial both ends of center needle are provided with spliced eye, then the both ends of center needle are all female needles, and both ends are all made into
Female aciculiform formula, then hybrid radio frequency connector of the invention can be connect with the pcb board that public needle is arranged on two stands, in this way,
The reliability that just can be improved the stand being directly weldingly connected with pcb board, compared with the stand of female needle is arranged in existing pcb board,
The stand that public needle is arranged in pcb board can reduce spoilage；And as the mixing of the invention being plugged between two pcb board stands
Formula radio frequency connector, replacement get up also to be easy to, and need not thus replace the pcb board at high cost for being welded with many elements；
4) both ends of center needle are respectively clamped into first insulator and second insulator, and which forms double
The structure of insulator centre of location needle, so that the position of center needle is more stable；First insulator and second insulator
Cooperating the center needle of the hybrid radio frequency connector of different length can fix well；It is adjusted by the length to center needle
It is whole, the seriation of center needle is realized, when the center needle is that length extends money part, by the length compensation portion for changing center needle
Length, the structure of this center needle can constitute the hybrid radio frequency of different length in the corresponding outer conductor of length therewith
Connector.
5) the first insulator and the second insulator snap into outer conductor, the structure of the first insulator and the second insulator
Identical, the first limiting section blocks the end face of the first insulator, and the second limiting section blocks the end face of the second insulator, then on the needle of center
The distance between first limiting section and the second limiting section can determine according to the actual needs, that is to say, that in the first insulator
With the structure snd size of the second insulator it is constant in the case where, the first insulator and the second insulator are applicable to of the invention
In the hybrid radio frequency connector of different length；
6) due to the first needle portion central axes be center needle central axes；The central axes of center needle, outer conductor central axes
It is conllinear with the central axes of the first insulator；First needle portion and the second needle portion are edge rolling structure；From the perspective of radio frequency transmission, the
The section of corresponding first insulator in one needle portion and the first needle portion and outer conductor corresponding with the length in the first needle portion composition is penetrated
Frequency coaxial transmission line, corresponding second insulator in the second needle portion and the second needle portion and corresponding with second needle minister's degree outer leads
The section of body also constitutes RF coaxial transmission line；And since the central axes in the first needle portion are conllinear with the central axes in the second needle portion, the
One needle portion and the second needle portion on same RF coaxial transmission line, the both ends of hybrid radio frequency connector of the invention
RF coaxial transmission line, can be with corresponding coaxial connector interfix；And entire middle part is not complete edge rolling structure, from penetrating
Keep pouring in it is defeated from the perspective of, the section of entire middle part and outer conductor corresponding with the length of entire middle part does not constitute radio frequency
Coaxial transmission line, thus hybrid radio frequency connector is to constitute the structure of RF coaxial transmission line and do not constitute RF coaxial to transmit
The mixture of the structure of line；By the structural adjustment to middle part, entire middle part and corresponding with the length of entire middle part
The section of outer conductor, the section of the first insulator, the second insulator section realize RF impedance matching so that in same
The first needle portion and the second needle portion on RF coaxial transmission line meet radio-frequency performance by middle part transition, and solve same
Axis connection；
7) present invention is that a kind of raw materials consumption is few, the time-consuming short, both ends of processing are that female aciculiform formula can be used in two PCB
Hybrid radio frequency connector of the plate to the different length series connected between plate.
Detailed description of the invention
When Fig. 1 is shown as the center needle of the hybrid radio frequency connector of the present embodiment as basic money part, hybrid radio frequency connects
Connect the overlooking structure diagram of device.
Fig. 2 is shown as the A-A profile structure diagram of Fig. 1.
When Fig. 3 is shown as the center needle of the hybrid radio frequency connector of the present embodiment as basic money part, hybrid radio frequency connects
Connect the main view the schematic diagram of the section structure of device.
When Fig. 4 is shown as the center needle of the hybrid radio frequency connector of the present embodiment as basic money part, hybrid radio frequency connects
Connect the schematic perspective view of device.
When Fig. 5 is shown as the center needle of the hybrid radio frequency connector of the present embodiment as basic money part, the solid of center needle
Structural schematic diagram.
Fig. 6 be shown as the hybrid radio frequency connector of the present embodiment center needle be length extend money part when, it is hybrid to penetrate
The overlooking structure diagram of frequency connector.
Fig. 7 is shown as the B-B cross-section structure diagram of Fig. 6.
Fig. 8 be shown as the hybrid radio frequency connector of the present embodiment center needle be length extend money part when, it is hybrid to penetrate
The main view the schematic diagram of the section structure of frequency connector.
Fig. 9 be shown as the hybrid radio frequency connector of the present embodiment center needle be length extend money part when, center needle
Schematic perspective view.
Figure 10 is shown as the center needle of the hybrid radio frequency connector of the present embodiment when being that length extends money part, on the needle of center
The schematic perspective view of auxiliary projection part is set.
Figure 11 is shown as the center needle of the hybrid radio frequency connector of the present embodiment when being that length extends money part, on the needle of center
The schematic perspective view of raised block piece is set.
Figure 12 is shown as the schematic perspective view of first insulator of the present embodiment.
Drawing reference numeral explanation
100 outer conductors
110 bulge loops
120 protruding portions
130 flutings
200 center needles
201 spliced eyes
202 splicing seams
210 first needle portions
211 first needle ontologies
212 blades
220 middle parts
221 first limiting sections
2211 raised block pieces
22111 fracture planes
2212 auxiliary projection parts
222 second limiting sections
223 intermediate arc sections
The opening of 2231 intermediate arc sections
224 separate arc sections
225 length compensation portions
230 second needle portions
231 second needle ontologies
310 first insulators
311 annular notch sections
320 second insulators
The section of Q1 the first insulator corresponding with the first needle portion
The section of Q2 outer conductor corresponding with the length in the first needle portion
The section of Q3 the second insulator corresponding with the second needle portion
The section of Q4 outer conductor corresponding with the length in the second needle portion
The section of Q5 the first insulator corresponding with intermediate one end of arc sections
The section of Q6 the second insulator corresponding with intermediate one end of arc sections
The section of Q7 outer conductor corresponding with the intermediate length of arc sections
Q8 insulate with close to the one end of separation arc sections in the first needle portion corresponding first
The section of son
Q9 outer conductor corresponding with the close length of separation arc sections in the first needle portion
Section
Q10 insulate with close to the one end of separation arc sections in the second needle portion corresponding second
The section of son
Q11 outer conductor corresponding with the close length of separation arc sections in the second needle portion
Section
The section of Q12 outer conductor corresponding with the length in length compensation portion
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Please refer to attached drawing.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The revealed content of specification is not intended to limit the invention enforceable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
It does not influence still fall in disclosed technology contents under the effect of present invention can be generated and the purpose that can reach
It obtains in the range of capable of covering.Meanwhile cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Term, be merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness or
Adjustment, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
As described in Fig. 1 to Figure 12, the hybrid radio frequency connector of the present embodiment, comprising: outer conductor 100, center needle 200,
First insulator 310 and the second insulator 320；
Outer conductor 100 is made using metal deep stretching process；
Center needle 200 includes sequentially connected first needle portion 210, middle part 220 and the second needle portion 230；First needle portion 210
Central axes it is conllinear with the central axes in the second needle portion 230, the central axes in the first needle portion 210 are the central axes of center needle 200；Center
Needle 200 is made of curved technique after the plate stamping of uniform wall thickness, and the first needle portion 210 and the second needle portion 230 are edge rolling knot
Structure, middle part 220 are warp architecture；Center needle 200 is coaxially disposed in the inside of outer conductor 100；Axial two of center needle 200
End is provided with spliced eye 201；Two spliced eyes 201 are respectively in the first needle portion 210 and the second needle portion 230；
The both ends of center needle 200 are respectively clamped into the first insulator 310 and the second insulator 320, and the first insulator
310 and second insulator 320 snap into the inside of outer conductor 100, the first insulator 310 and the second insulator 320 with lead outside
Body 100 is coaxially disposed；
The length direction of center needle 200 and center needle 200 it is axial in the same direction, by the midpoint of the length of center needle 200 and
Plane perpendicular to the central axes of center needle 200 is middle axial plane, and hybrid radio frequency connector is the mirror image using middle axial plane as the plane of symmetry
Symmetrical structure.
Outer conductor 100 of the invention is made using metal deep stretching process, and the nothing that outer conductor 100 is integrally formed connects
Seam it is columnar structured, after overcoming original outer conductor 100 using traditional machine toolings such as turning, caused by consume former material
The more problem of material, while overcoming original outer conductor 100 and being rolled into using punching press and bending, caused outer conductor 100 has
There is the problem of gap of splicing, then the case where punching press outer conductor 100 is by distending when just can be avoided assembly；In addition, using metal
The outer conductor 100 that deep stretching process is made is suitable with 100 reliability of outer conductor made of traditional machine tooling such as turning；
For another aspect, when outer conductor 100 of the invention is processed, without being designed for the clamping structure of assembly on outer conductor 100,
It is simplified the structure of outer conductor 100；Generally speaking, the production of outer conductor 100 of the invention can reduce raw material
Consumption shortens processing time-consuming, reduces cost.
Center needle 200 is made of curved technique after the plate stamping of uniform wall thickness, uses turning compared to existing
The mode of Mechanical Processing Center needle 200 can reduce the consumption of raw material, shorten processing time-consuming, reduce cost；
The axial both ends of center needle 200 are provided with spliced eye 201, then the both ends of center needle 200 are all female needle, both ends
All being made into female aciculiform formula, then hybrid radio frequency connector of the invention can be connect with the pcb board that public needle is arranged on two stands,
In this way, it is possible to improve the reliability for the stand being directly weldingly connected with pcb board, the stand of female needle is set with existing pcb board
It compares, the stand that public needle is arranged in pcb board can reduce spoilage；And as the present invention being plugged between two pcb board stands
Hybrid radio frequency connector, replacement get up also to be easy to, need not thus replace the PCB at high cost for being welded with many elements
Plate；
The both ends of center needle 200 are respectively clamped into the first insulator 310 and the second insulator 320, and which forms double
The structure of insulator centre of location needle 200, so that the position of center needle 200 is more stable.Longer hybrid radio frequency is connected
The length compensation portion 225 of device, corresponding center needle 200 accordingly lengthens, and can also fix well.
The center needle 200 is that basic money part or length extend money part；
When the center needle 200 is basic money part, the middle part 220 includes: intermediate arc sections 223, the centre
The axial both ends of arc sections 223 are connect with first needle portion 210 and second needle portion 230 respectively；
When the center needle 200 is that length extends money part, the middle part 220 includes: two separation arc sections 224,
Length compensation portion 225 is equipped between two separation arc sections 224, length compensation portion 225 is edge rolling structure；Two separation circles
One end far from the length compensation portion 225 of arc portion 224 is connected with corresponding first needle portion 210 and the second needle portion 230 respectively.
Due to the central axes that the central axes in the first needle portion 210 are center needle；The central axes of center needle 200, outer conductor 100
Central axes and the central axes of the first insulator 310 are conllinear；First needle portion 210 and the second needle portion 230 are edge rolling structure；It is passed from radio frequency
From the perspective of defeated, the first needle portion 210, first insulator 310 corresponding with the first needle portion 210 section Q1 and with the first needle
The section Q2 of the corresponding outer conductor 100 of the length in portion 210 be formed by structure constitute RF coaxial transmission line, the second needle portion 230,
And the section Q3 and outer conductor corresponding with the length in the second needle portion 230 of corresponding second insulator 320 in the second needle portion 230
100 section Q4 is formed by structure and constitutes RF coaxial transmission line；And due to the central axes in the first needle portion 210 and the second needle portion
230 central axes are conllinear, and the first needle portion 210 and the second needle portion 230 are on same RF coaxial transmission line, of the invention
The RF coaxial transmission line at the both ends of hybrid radio frequency connector, can be with corresponding coaxial connector interfix；
When center needle 200 is basic money part, middle part 220 includes: intermediate arc sections 223, the axis of intermediate arc sections 223
To both ends connect respectively with first needle portion 210 and second needle portion 230；Intermediate arc sections 223 are warp architecture, in
Between arc sections 223, first insulator 310 corresponding with intermediate one end of arc sections 223 section Q5, with intermediate arc sections 223
Corresponding second insulator 320 in one end section Q6 and outer conductor 100 corresponding with the length of intermediate arc sections 223 area
The structure that section Q7 is constituted is formed by structure and does not constitute RF coaxial transmission line；And bending ram technique can conveniently realize
The structure of intermediate arc sections 223；
When center needle 200 is that length extends money part, middle part 220 includes: two separation arc sections 224, two separations
Length compensation portion 225 is equipped between arc sections 224, length compensation portion 225 is edge rolling structure；Separation close to the first needle portion 210
Arc sections 224, with the section Q8 close to corresponding first insulator 310 in the one end of separation arc sections 224 in the first needle portion 210 with
And the section Q9 of outer conductor 100 corresponding with the close length of separation arc sections 224 in the first needle portion 210 is formed by structure not
Constitute RF coaxial transmission line；Separation arc sections 224 close to the second needle portion 230, the separation circular arc with close second needle portion 230
The section 10 of corresponding second insulator 320 in the one end in portion 224 and with the separation arc sections 224 close to the second needle portion 230
The section Q11 of the corresponding outer conductor 100 of length is formed by structure and does not constitute RF coaxial transmission line；Length compensation portion 225 with
And the section Q12 of outer conductor 100 corresponding with the length in length compensation portion 225 is formed by structure and constitutes 50 Ω RF coaxials biography
Defeated line；Length compensation portion 225 can lengthen, and very little be influenced on radio-frequency performance, so according to the spacing need between actual pcb board
Change the length in length compensation portion 225.The length in length compensation portion 225 length according to required for center needle 200 is corresponding
Setting.The structure of center needle 200 is that basic money part or length extend money part and can satisfy the need of 200 different length of center needle
It wants.
The middle part 220 further includes the first limiting section 221 set gradually along the length direction of the center needle 200
With the second limiting section 222；First limiting section 221 is compared with second limiting section 222, closer first needle portion
210；First insulator 310 is contacted with first limiting section 221, second insulator 320 and second limit
Portion 222 contacts；
When the center needle 200 is basic money part, first limiting section 221 and second limiting section 222 are all provided with
It is placed in the intermediate arc sections 223；
When the center needle 200 is that length extends money part, the middle part 220 further includes first limiting section 221
It is respectively arranged in two separation arc sections 224 with second limiting section 222.
First insulator 310 and the second insulator 320 snap into outer conductor 100, and the first insulator 310 and second is exhausted
The structure of edge 320 is identical, and the first limiting section 221 blocks the end face of the first insulator 310, and the second limiting section 222 blocks second
The end face of insulator 320, then the distance between first limiting section 221 and the second limiting section 222 can be according to realities on center needle 200
Border it needs to be determined that, that is to say, that it is of the invention when the structure snd size of the first insulator 310 and the second insulator 320 are constant
It, can be using identical the in the different hybrid radio frequency connector of each length in hybrid the formed series of radio frequency connector
One insulator 310 and the second insulator 320.
First limiting section 221 is identical as the structure of the second limiting section 222；When center needle 200 is basic money part, the first limit
Position portion 221 includes the raised block piece 2211 being set in the circumferential end faces of intermediate arc sections 223；When center needle 200 prolongs for length
When stretching money part, the first limiting section 221 includes the raised block piece 2211 being set in the circumferential end faces for separating arc sections 224.Protrusion
Block piece 2211 can block the end of insulator, while raised block piece 2211 is also the fracture point of center needle 200.
When center needle 200 is basic money part, the first limiting section 221 further includes the outside for being set to intermediate arc sections 223
Auxiliary projection part 2212 on face, the distance between the auxiliary projection part 2212 of the first limiting section 221 and the first needle portion 210 are equal to
The distance between the raised block piece 2211 of first limiting section 221 and the first needle portion 210；
When center needle 200 is that length extends money part, the first limiting section 221 further includes being set to separate arc sections 224
Auxiliary projection part 2212 on lateral surface, the distance between the auxiliary projection part 2212 of the first limiting section 221 and the first needle portion 210
Equal to the distance between the raised block piece 2211 of the first limiting section 221 and first needle portion 210.
Raised block piece 2211 and auxiliary projection part 2212 are in the same plane, so that raised block piece 2211 and auxiliary projection
Part 2212 can block the end of corresponding first insulator 310 and the second insulator 320 simultaneously, and due to the first insulator
310 and second insulator 320 be fixed in outer conductor 100 by the protruding portion 120 of outer conductor 100, so center needle 200 cannot be to
Two end faces of connector are mobile.
The side of separate intermediate arc surface 223 on the raised block piece 2211 of first limiting section 221 and the second limiting section
The side of the separate separation arc surface 223 of 222 raised block piece 2211 is fracture plane 22111, and fracture plane 22111 is used for
Even material and fracture.The structure can be avoided 200 end face fracture of center needle, and needle 200 length accuracy in center is difficult to control, and also
Fracture trace can be left, appearance also bad problem.
On center needle 200, even shots are arranged on raised block piece 2211, neither increase radio frequency mismatch, in turn avoid breaking
Shots setting causes needle 200 length tolerance in center when fracture to be difficult to control two end faces, and the connector ends constituted
The problem of visible fracture trace left.
Auxiliary projection part 2212 is the boss squeezed out from punching press on the plate for flexural center needle.First limiting section 221
The quantity of middle auxiliary projection part 2212 is two.
When center needle 200 is basic money part, the central axes of intermediate arc sections 223 are conllinear with the central axes of center needle 200；
The structure is convenient for the processing of intermediate arc sections 223；When center needle 200 is that length extends money part, length compensation portion 225 is edge rolling
The central axes of structure, the central axes and length compensation portion 225 that separate arc sections 224 are conllinear with the central axes of center needle 200；It should
Structure is convenient for separating the manufacture of the processing of arc sections 224 and length compensation portion 225.
When center needle 200 is basic money part, the opening of the stitching portion in the first needle portion 210 and intermediate arc sections 223
2231 in the same side of center needle 200, by the central axes in the first needle portion 210 and the opening 2231 of intermediate arc sections 223, and
Plane perpendicular to middle axial plane is the first split, and middle part 220 is symmetrical arranged using the first split as the plane of symmetry；Work as center
When needle 200 is that length extends money part, length compensation portion 225 is edge rolling structure, the stitching portion in length compensation portion 225, the first needle portion
210 stitching portion and the opening 2241 for separating arc sections 224 are in the same side of center needle 200, pass through the first needle portion 210
Central axes and separate arc sections 224 opening 2241, and perpendicular to the plane of middle axial plane be the second split, middle part
220 using the second split as the plane of symmetry, is symmetrical arranged.The structure is easier to control in bending process realization, center needle 200
Structure is also more stable.
First needle portion 210 includes the first needle ontology 211 and the one of the separate middle part 220 for being set to the first needle ontology 211
Multiple spaced blades 212 on end；Second needle portion 230 includes the second needle ontology 231 and is set to the second needle ontology 231
Separate middle part 220 one end on multiple spaced blades 212；All blades 212 on first needle ontology 211
Spliced eye 201 is surrounded with all blades 212 on the second needle ontology 231.The structure makes spliced eye 201 have elasticity.
Further, multiple spaced blades 212 are during edge rolling, the multiple blades 212 being connected on the first needle ontology 211
The diameter of the structure surrounded is gradually reduced away from the direction of the first needle ontology 211, forms closing, to allow spliced eye
201 insertion force and retentivity reaches appropriate value.
First insulator 310 is identical as the structure of the second insulator 320, and the first insulator 310 is hollow cylinder, center needle
200 both ends are inserted in respectively in the inner wall of the first insulator 310 and the second insulator 320, the peripheral side of the first insulator 310
Face is equipped with annular notch section 311.The structure of annular notch section 311 plays the role of impedance matching, guarantees radio-frequency performance.
Linear splicing seams 202 are all had on first needle ontology 211 and the second needle ontology 231.Outside first needle ontology 211
Diameter is identical as the outer diameter of the second needle ontology 231, and since the first insulator 310 is hollow cylinder, center needle 200 is inserted in insulator
Inner wall in, the inner diameter of the first insulator 310 is equal with the outer diameter of the first needle ontology 211, the inner wall of the first insulator 310
It can block respectively with the inner wall of the second insulator 320 and wrap the first needle ontology 211 and the second needle ontology 231, so that center needle 200
On linear splicing seams 202 will not be softened bigger, do not influence to use.Additionally, due to the hollow of the first insulator 310
The limitation of the internal diameter of body, radial deflection in use, the blade 212 for forming spliced eye 201 are not allowed to be also easy to produce to fracture yet.
The end face of two axial directions of outer conductor 100 is equipped with radially bulge loop 110 outstanding.Bulge loop 110 along leading outside
Axial cross section be arc.The outer surface of the bulge loop 110 is the contact with when another connector shell inner hole of outer conductor 100
Face；Bulge loop 110 is set as arc, keeps bulge loop 110 and the contact surface surface of another connector shell inner hole round and smooth, with another connection
Device shell inner hole is not easy to abrade the inner hole wall of another connector shell when cooperating.And the inner hole of outer conductor 100 and another connector
When cooperation, bulge loop 110 also has certain guide function.
The inner wall of outer conductor 100 is equipped with the protrusion of inside multiple compressions the first insulator 310 and the second insulator 320
Portion 120.After the insulator of connector is fitted into outer conductor 100, the protruding portion 120 can with clamping insulator, make insulator and
Outer conductor 100 has enough retentivities, so that insulator will not be mobile relative to outer conductor 100；Above-mentioned protruding portion 120 is preferably
Dotted or strip non-annularity protruding portion 120；Protruding portion 120 is designed as dotted or strip non-annularity protruding portion 120, it can be with
Prevent the axial rotation between insulator and outer conductor 100, the anti-torsion retentivity between enforced insulator and outer conductor 100.
For the uniform force for guaranteeing insulator, circumferential direction of the multiple protruding portion 120 usually along outer conductor 100 is uniformly arranged.And center needle 200
It is connected and fixed again with the first insulator 310 and 320 phase of the second insulator, outer conductor 100, the center needle of connector entire in this way
200, the first insulator 310 and 320 relative position of the second insulator just secure.
The end face of two axial directions of outer conductor 100 is equipped with fluting 130 inwardly in the axial direction.Fluting 130 along leading outside
The circumferential direction of body 100 is uniformly arranged, and multiple flutings 130 form petal-shaped structure.Setting fluting 130, can make the end of outer conductor 100
Multiple elastic slices radially slightly popped up are decomposed into, when the inner hole of outer conductor 100 and another connector, are being entered
When compressed due to being squeezed petal, until enter another connector inner hole annular groove in, petal open, outer conductor
100 bulge loop 110 slightly popped up outward can keep good Elastic Contact with the groove inner wall of another connector inner hole；Even if
The internal diameter of the inner hole of the outer diameter of outer conductor 100 and another connector shell, due to manufacturing process and when having error, leads outside
The shell of body 100 and another connector can keep good Elastic Contact.So that electrical contact is good, radio-frequency performance ensure that.
Outer conductor 100 is made of flexible metal material；Center needle 200 uses flexible metal material system
At flexible metal material is beryllium copper etc., convenient for the production of tensioning member and sheet metal bending part, and is convenient for and another connection
Contact when device grafting.Insulator uses the insulating materials with compression resilience to be made, the insulation material with compression resilience
Material is polytetrafluoroethylene (PTFE), in order to which the first insulator 310 and the second insulator 320 are fitted into outer conductor 100, center needle 200 is filled
Enter in the first insulator 310 and the second insulator 320.
First plate body 301, intermediate board body 302 and the second plate body 303, intermediate board body 302 are equipped with first boss 304 and the
Two boss 305,301 edge rolling of the first plate body form the first needle portion 320, and 303 edge rolling of the second plate body forms the second needle portion 340, intermediate
302 edge rolling of plate body forms curved portion 332, and first boss 304 is formed by bending bending section 331.
In the hybrid radio frequency connector of the present embodiment:
1) outer conductor 100 is made of the integrally formed technique of metal deep drawing, and low cost, production capacity are big；
2) then curved technique is made the punching press of center needle 200 again, and low cost, production capacity are big；But in view of punching press and curved
The characteristics of bent technique, many materials and parts features that machines turning process and can be realized, such as the thickness variation of hangnail, step, wall
Equal punching presses and bending process can not do or do well, can only do some notches, transition etc.；In order to which the technique for adapting to punching press is special
Point produces the mechanical features that connector can be assembled into outer conductor 100, the first insulator 310 and the second insulator 320, again
It allows connector to reach radio-frequency performance, needs the content using the following the 3) point；
3) from the perspective of radio frequency transmission, the first needle portion 210, corresponding with the first needle portion 210 first insulator 310
The section Q2 of section Q1 and outer conductor 100 corresponding with the length in the first needle portion 210 is formed by structure and constitutes RF coaxial
Transmission line, the second needle portion 230, second insulator 320 corresponding with the second needle portion 230 section Q3 and with the second needle portion 230
The corresponding outer conductor 100 of length section Q4 be formed by structure constitute RF coaxial transmission line；First needle portion 210 and second
Needle portion 230 is the RF coaxial at the both ends of hybrid radio frequency connector of the invention on same RF coaxial transmission line
Transmission line, can be with corresponding coaxial connector interfix, signal transmission；
When center needle 200 is basic money part, intermediate arc sections 223, with centre one end of arc sections 223 corresponding first
The section Q5 of insulator 310, second insulator 320 corresponding with intermediate one end of arc sections 223 section Q6 and with centre
The area of the section of the corresponding outer conductor 100 of the length of arc sections 223 outer conductor 100 corresponding with the intermediate length of arc sections 223
The structure that section Q7 is constituted is formed by structure and does not constitute RF coaxial transmission line；
When center needle 200 is that length extends money part, close to the separation arc sections 224 in the first needle portion 210 and close to first
The section Q8 of corresponding first insulator 310 in one end of the separation arc sections 224 in needle portion 210 and with close to the first needle portion 210
The section Q9 of the corresponding outer conductor 100 of length of separation arc sections 224 be formed by structure and do not constitute RF coaxial transmission line；
Close to the second needle portion 230 separations arc sections 224, corresponding with the close one end of separation arc sections 224 in the second needle portion 230 the
The section 10 of two insulators 320 and outer conductor 100 corresponding with the close length of separation arc sections 224 in the second needle portion 230
Section Q11 be formed by structure and do not constitute RF coaxial transmission line；Length compensation portion 225 and with length compensation portion 225
The section Q12 of the corresponding outer conductor 100 of length is formed by structure and constitutes 50 Ω RF coaxial transmission lines；
Hybrid radio frequency connector is the structure for constituting RF coaxial transmission line and the knot for not constituting RF coaxial transmission line
The structure of the mixture of structure, the composition RF coaxial transmission line at hybrid radio frequency connector both ends was realized by middle part 220
It crosses and radio-frequency match；Curved technique can reach the feature and size of requirement after punching press, meet mechanical and matching requirements, pass through
The radio-frequency performance of connector can be reached by optimizing these features and size again；
4) consider that the position of company's shots of center needle 200 can cannot not only influence length tolerance in this way but also can exist in end face
Fracture trace makes bad order；Company's shots of center needle 200 are arranged at non-coaxial place thus, and the company of being easy is required to expect and break
Material, and cannot allow company's shots of center needle 200 that reduction radio-frequency performance is set；
5) when structural series of the invention, the length for changing 200 length compensation portion 225 of center needle goes to be equipped with different length
Outer conductor realize the connector of different length；First needle portion 210, corresponding with the first needle portion 210 first insulator 310
The section Q2 of section Q1 and outer conductor 100 corresponding with the length in the first needle portion 210 is formed by structure and constitutes RF coaxial
Transmission line, the second needle portion 230, second insulator 320 corresponding with the second needle portion 230 section Q3 and with the second needle portion 230
The corresponding outer conductor 100 of length section Q4 be formed by structure constitute RF coaxial transmission line；Intermediate arc sections 223, with
The section Q5 of corresponding first insulator 310 in one end of intermediate arc sections 223, corresponding with intermediate one end of arc sections 223 the
The section of the section Q6 of two insulators 320 and outer conductor corresponding with the length of intermediate arc sections 223 and intermediate arc sections 223
The structure that is constituted of section Q7 of the corresponding outer conductor 100 of length be formed by structure and do not constitute RF coaxial transmission line；It leans on
The separation arc sections 224 in nearly first needle portion 210, with close to the first needle portion 210 one end of separation arc sections 224 corresponding first
The section Q8 of insulator 310 and with close to the corresponding outer conductor 100 of the length of separation arc sections 224 in the first needle portion 210
Section Q9 is formed by structure and does not constitute RF coaxial transmission line；Close to the second needle portion 230 separation arc sections 224, with it is close
The section 10 of corresponding second insulator 320 in one end of the separation arc sections 224 in the second needle portion 230 and with close to the second needle portion
The section Q11 of the corresponding outer conductor 100 of the length of 230 separation arc sections 224 is formed by structure and does not constitute RF coaxial biography
Defeated line；The section Q12 of length compensation portion 225 and outer conductor 100 corresponding with the length in length compensation portion 225 is formed by knot
Structure constitutes 50 Ω RF coaxial transmission lines；The characteristic impedance of RF coaxial transmission line isD is outer
The internal diameter of conductor, d are the outer diameters of center needle, and ε is the relative dielectric constant of insulator between outer conductor 100 and center needle 300, if
For air then ε=1.The formula is only set up under the structure for constituting RF coaxial transmission line, does not constitute RF coaxial in the present invention
This formula is not abided by the impedance of the structure of transmission line, and impedance, which can change, causes impedance mismatching, and radiofrequency signal reflection is very big；Institute
Impedance matching must be carried out；Structure in the present invention can be realized impedance matching.
The present invention, which is that a kind of raw materials consumption is few, processes time-consuming short, both ends, can be used in two pcb boards for female aciculiform formula
To the hybrid radio frequency connector connected between plate.
Radio frequency connector of the invention, be stamping parts is used in mixed way with tensioning member together with, coaxial configuration with it is non-coaxial
Structure is combined together, and solves coaxially connected property, structure realizability, radio-frequency performance, low manufacturing cost, high production capacity, reliable
The problem of property, consistency.And it can seriation for different length same structure.
To sum up, the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (12)
1. a kind of hybrid radio frequency connector characterized by comprising outer conductor (100), center needle (200), the first insulator
(310) and the second insulator (320)；
The outer conductor (100) is made using metal deep stretching process；
The center needle (200) includes sequentially connected first needle portion (210), middle part 220 and the second needle portion (230)；
The central axes in first needle portion (210) are conllinear with the central axes in second needle portion (230), first needle portion
(210) central axes are the central axes of the center needle (200)；The center needle (200) uses the plate stamping of uniform wall thickness
Curved technique is made afterwards, and first needle portion (210) and second needle portion (230) are edge rolling structure, the middle part
It (220) is warp architecture；Center needle (200) coaxial arrangement is in the inside of the outer conductor (100)；The center needle
(200) axial both ends are provided with spliced eye (201)；
The both ends of the center needle (200) are respectively clamped into first insulator (310) and second insulator (320)
In, and first insulator (310) and second insulator (320) snap into the inside of the outer conductor (100), it is described
First insulator (310) and second insulator (320) are coaxially disposed with the outer conductor (100)；The center needle
(200) length direction and the center needle (200) it is axial in the same direction, by the midpoint of the length of the center needle (200) and
Plane perpendicular to the central axes of the center needle (200) is middle axial plane, and the hybrid radio frequency connector is with the axis
Face is the plane of symmetry, the structure of mirror symmetry.
2. hybrid radio frequency connector according to claim 1, it is characterised in that:
The center needle (200) is that basic money part or length extend money part；
When the center needle (200) is basic money part, the middle part (220) includes: intermediate arc sections (223), it is described in
Between the axial both ends of arc sections (223) connect respectively with first needle portion (210) and second needle portion (230), it is described
The central axes of intermediate arc sections (223) are conllinear with the central axes of the center needle (200)；
When the center needle (200) is that length extends money part, the middle part (220) includes: two separation arc sections
(224), length compensation portion (225) are equipped between two separation arc sections (224), the length compensation portion (225) is volume
Circle structure；Two it is described separate arc sections (224) far from the length compensation portion (225) one end respectively with it is corresponding described in
First needle portion (210) and second needle portion (230) connection, the central axes for separating arc sections (224) and the length are mended
The central axes for repaying portion (225) are conllinear with the central axes of center needle (200).
3. hybrid radio frequency connector according to claim 2, it is characterised in that:
The middle part (220) further includes the first limiting section set gradually along the length direction of the center needle (200)
(221) and the second limiting section (222)；First limiting section (221) is compared with second limiting section (222), closer institute
State the first needle portion (210)；First insulator (310) contacts with first limiting section (221), second insulator
(320) it is contacted with second limiting section (222)；
When the center needle (200) is basic money part, first limiting section (221) and second limiting section (222) are equal
It is set on the intermediate arc sections (223)；
When the center needle (200) is that length extends money part, the middle part (220) further includes first limiting section
(221) it is respectively arranged on two separation arc sections (224) with second limiting section (222).
4. hybrid radio frequency connector according to claim 3, it is characterised in that:
First limiting section (221) is identical as the structure of second limiting section (222)；
When the center needle (200) is basic money part, first limiting section (221) includes being set to the intermediate arc sections
(223) the raised block piece (2211) in circumferential end faces；
When the center needle (200) is that length extends money part, first limiting section (221) includes being set to the separation circle
Raised block piece (2211) in the circumferential end faces of arc portion (224).
5. hybrid radio frequency connector according to claim 4, it is characterised in that:
When the center needle (200) is basic money part, first limiting section (221) further includes being set to the intermediate circular arc
Auxiliary projection part (2212) on the lateral surface in portion (223), the auxiliary projection part (2212) of first limiting section (221)
The distance between first needle portion (210) is equal to the raised block piece (2211) and the institute of first limiting section (221)
State the distance between first needle portion (210)；
When the center needle (200) is that length extends money part, first limiting section (221) further includes being set to the separation
Auxiliary projection part (2212) on the lateral surface of arc sections (224), the auxiliary projection part of first limiting section (221)
(2212) it is equal to the raised block piece of first limiting section (221) with the distance between first needle portion (210)
(2211) the distance between with first needle portion (210).
6. hybrid radio frequency connector according to claim 2, it is characterised in that:
When the center needle (200) is basic money part, the stitching portion in first needle portion (210) and the intermediate arc sections
(223) the same side of opening (2231) center Yu Suoshu needle (200), by the central axes in first needle portion (210) and
The opening (2231) of the intermediate arc sections (223), and perpendicular to the plane of the middle axial plane be the first split, it is described in
Between portion (220) using first split as the plane of symmetry, be symmetrical arranged；
When the center needle (200) is that length extends money part, the stitching portion of the length compensation portion (225), first needle
The stitching portion in portion (210) is in the same of the center needle (200) with the opening (2241) for separating arc sections (224)
Side, central axes and the opening (2241) for separating arc sections (224) by first needle portion (210), and perpendicular to
The plane of the middle axial plane is the second split, and the middle part 220 is symmetrical arranged using second split as the plane of symmetry.
7. hybrid radio frequency connector according to claim 1, it is characterised in that: first insulator (310) and institute
The structure for stating the second insulator (320) is identical, first insulator (310) be hollow cylinder, the two of the center needle (200)
End is inserted in respectively in the inner wall of first insulator (310) and second insulator (320), first insulator
(310) circumferential lateral surface is equipped with annular notch section (311).
8. hybrid radio frequency connector according to claim 1, it is characterised in that:
First needle portion (210) is including the first needle ontology (211) and is set to the separate described of the first needle ontology (211)
Multiple spaced blades (212) on one end of middle part 220；
Second needle portion (230) is including the second needle ontology (231) and is set to the separate described of the second needle ontology (231)
Multiple spaced blades (212) on one end of middle part 220；
It is all on all blades (212) and the second needle ontology (231) on the first needle ontology (211)
The blade (212) surrounds the spliced eye (201).
9. hybrid radio frequency connector according to claim 1, it is characterised in that: the first needle ontology (211) and institute
It states and all has linear splicing seams (202) on the second needle ontology (231).
10. hybrid radio frequency connector according to claim 1, it is characterised in that: two axis of the outer conductor (100)
To end face be equipped with radially bulge loop (110) outstanding；
The inner wall of the outer conductor (100) is equipped with inside multiple compressions first insulator (310) and described second absolutely
The protruding portion (120) of edge (310)；
The end face of two axial directions of the outer conductor (100) is equipped with fluting (130) inwardly in the axial direction.
11. hybrid radio frequency connector according to claim 1, it is characterised in that: the outer conductor (100) and it is described in
Heart needle (200) is all made of flexible metal material and is made.
12. hybrid radio frequency connector according to claim 1, it is characterised in that: first insulator (310) and institute
It states the second insulator (320) and is all made of the insulating materials with compression resilience and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776828.4A CN109728458B (en) | 2018-07-13 | 2018-07-13 | Hybrid radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776828.4A CN109728458B (en) | 2018-07-13 | 2018-07-13 | Hybrid radio frequency connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109728458A true CN109728458A (en) | 2019-05-07 |
| CN109728458B CN109728458B (en) | 2023-09-26 |
Family
ID=66294647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776828.4A Active CN109728458B (en) | 2018-07-13 | 2018-07-13 | Hybrid radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109728458B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867708A (en) * | 2019-12-11 | 2020-03-06 | 四川华丰企业集团有限公司 | Coaxial connector |
| CN110932010A (en) * | 2019-12-11 | 2020-03-27 | 四川华丰企业集团有限公司 | Coaxial connector contact element and manufacturing method thereof |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210563Y (en) * | 2008-06-20 | 2009-03-18 | 镇江通达电子有限公司 | RF coaxial connector |
| CN101656383A (en) * | 2009-08-03 | 2010-02-24 | 上海雷迪埃电子有限公司 | Spring loading connector |
| CN101958465A (en) * | 2010-10-21 | 2011-01-26 | 镇江市丹徒区佳兴电子有限公司 | Radio frequency coaxial connector |
| CN101971437A (en) * | 2008-03-13 | 2011-02-09 | 矢崎总业株式会社 | Hoop material, method of making inner conductor terminal, and coaxial connector |
| US20110045694A1 (en) * | 2009-08-24 | 2011-02-24 | Chee Alexander B | Coaxial connector |
| EP2605338A1 (en) * | 2011-12-15 | 2013-06-19 | Telegärtner Karl Gärtner Gmbh | Coaxial connector assembly |
| CN203445286U (en) * | 2013-09-16 | 2014-02-19 | 罗森伯格亚太电子有限公司 | Board-to-board radio-frequency connector and adapter thereof |
| CN203589316U (en) * | 2013-09-26 | 2014-05-07 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
| CN103887624A (en) * | 2014-04-18 | 2014-06-25 | 苏州瑞可达连接系统有限公司 | Anti-pluggable and anti-dislocation radio frequency coaxial board to board connector |
| CN104051877A (en) * | 2014-06-28 | 2014-09-17 | 镇江华京通讯科技有限公司 | Detection clamp for radio frequency coaxial cable |
| CN104241991A (en) * | 2014-09-24 | 2014-12-24 | 镇江华京通讯科技有限公司 | Rotatable radio frequency coaxial connector |
| CN204179287U (en) * | 2014-10-31 | 2015-02-25 | 深圳市西多利实业有限公司 | Radio frequency (RF) coaxial connector |
| CN104577469A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial connector |
| CN104577403A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial adapter |
| DE202016004341U1 (en) * | 2015-04-08 | 2016-08-18 | Mitsumi Electronics Europe GmbH | High-frequency plug |
| CN106159504A (en) * | 2015-04-17 | 2016-11-23 | 上海雷迪埃电子有限公司 | Compact radio frequency (RF) coaxial connector |
| CN106803619A (en) * | 2016-12-14 | 2017-06-06 | 中国航天时代电子公司 | A kind of aerospace high-power TNC connectors and its assembly method |
| CN106803618A (en) * | 2016-12-29 | 2017-06-06 | 中国航天时代电子公司 | A kind of button-shaped radio frequency (RF) coaxial connector of hair |
| CN206432447U (en) * | 2017-01-17 | 2017-08-22 | 上海雷迪埃电子有限公司 | Punching press is molded radio frequency (RF) coaxial connector |
| JP2017152196A (en) * | 2016-02-24 | 2017-08-31 | 株式会社フジクラ | Terminal connection structure and electric connector |
| CN107591658A (en) * | 2017-08-14 | 2018-01-16 | 深圳三星通信技术研究有限公司 | A kind of big plate is away from RF blind insertion attachment means |
| CN108023245A (en) * | 2017-12-15 | 2018-05-11 | 谈振新 | It is adapted to blind with allowing to insert inclined component of RF coaxial connector |
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| CN208723138U (en) * | 2018-07-13 | 2019-04-09 | 上海雷迪埃电子有限公司 | Hybrid radio frequency connector |
-
2018
- 2018-07-13 CN CN201810776828.4A patent/CN109728458B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971437A (en) * | 2008-03-13 | 2011-02-09 | 矢崎总业株式会社 | Hoop material, method of making inner conductor terminal, and coaxial connector |
| CN201210563Y (en) * | 2008-06-20 | 2009-03-18 | 镇江通达电子有限公司 | RF coaxial connector |
| CN101656383A (en) * | 2009-08-03 | 2010-02-24 | 上海雷迪埃电子有限公司 | Spring loading connector |
| US20110045694A1 (en) * | 2009-08-24 | 2011-02-24 | Chee Alexander B | Coaxial connector |
| CN101958465A (en) * | 2010-10-21 | 2011-01-26 | 镇江市丹徒区佳兴电子有限公司 | Radio frequency coaxial connector |
| EP2605338A1 (en) * | 2011-12-15 | 2013-06-19 | Telegärtner Karl Gärtner Gmbh | Coaxial connector assembly |
| CN203445286U (en) * | 2013-09-16 | 2014-02-19 | 罗森伯格亚太电子有限公司 | Board-to-board radio-frequency connector and adapter thereof |
| CN203589316U (en) * | 2013-09-26 | 2014-05-07 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
| CN103887624A (en) * | 2014-04-18 | 2014-06-25 | 苏州瑞可达连接系统有限公司 | Anti-pluggable and anti-dislocation radio frequency coaxial board to board connector |
| CN104051877A (en) * | 2014-06-28 | 2014-09-17 | 镇江华京通讯科技有限公司 | Detection clamp for radio frequency coaxial cable |
| CN104241991A (en) * | 2014-09-24 | 2014-12-24 | 镇江华京通讯科技有限公司 | Rotatable radio frequency coaxial connector |
| CN204179287U (en) * | 2014-10-31 | 2015-02-25 | 深圳市西多利实业有限公司 | Radio frequency (RF) coaxial connector |
| CN104577469A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial connector |
| CN104577403A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial adapter |
| DE202016004341U1 (en) * | 2015-04-08 | 2016-08-18 | Mitsumi Electronics Europe GmbH | High-frequency plug |
| CN106159504A (en) * | 2015-04-17 | 2016-11-23 | 上海雷迪埃电子有限公司 | Compact radio frequency (RF) coaxial connector |
| JP2017152196A (en) * | 2016-02-24 | 2017-08-31 | 株式会社フジクラ | Terminal connection structure and electric connector |
| CN107123886A (en) * | 2016-02-24 | 2017-09-01 | 株式会社藤仓 | Terminal connecting structure and electric connector |
| CN106803619A (en) * | 2016-12-14 | 2017-06-06 | 中国航天时代电子公司 | A kind of aerospace high-power TNC connectors and its assembly method |
| CN106803618A (en) * | 2016-12-29 | 2017-06-06 | 中国航天时代电子公司 | A kind of button-shaped radio frequency (RF) coaxial connector of hair |
| CN206432447U (en) * | 2017-01-17 | 2017-08-22 | 上海雷迪埃电子有限公司 | Punching press is molded radio frequency (RF) coaxial connector |
| CN107591658A (en) * | 2017-08-14 | 2018-01-16 | 深圳三星通信技术研究有限公司 | A kind of big plate is away from RF blind insertion attachment means |
| CN108023245A (en) * | 2017-12-15 | 2018-05-11 | 谈振新 | It is adapted to blind with allowing to insert inclined component of RF coaxial connector |
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| CN208723138U (en) * | 2018-07-13 | 2019-04-09 | 上海雷迪埃电子有限公司 | Hybrid radio frequency connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867708A (en) * | 2019-12-11 | 2020-03-06 | 四川华丰企业集团有限公司 | Coaxial connector |
| CN110932010A (en) * | 2019-12-11 | 2020-03-27 | 四川华丰企业集团有限公司 | Coaxial connector contact element and manufacturing method thereof |
| CN110867708B (en) * | 2019-12-11 | 2021-06-18 | 四川华丰科技股份有限公司 | Coaxial connector |
| CN110932010B (en) * | 2019-12-11 | 2021-10-15 | 四川华丰科技股份有限公司 | Coaxial connector contact element and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109728458B (en) | 2023-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109473837A (en) | Punching stretch radio frequency connector | |
| CN1985407B (en) | Constant impedance bullet connector for a semi-rigid coaxial cable | |
| CN208723138U (en) | Hybrid radio frequency connector | |
| AU2002248375B2 (en) | Radio frequency antenna feed structures | |
| US10164384B2 (en) | Coaxial connector | |
| JP5947885B2 (en) | Plug connector, receptacle connector, and coaxial connector composed of these connectors | |
| CN109728458A (en) | Hybrid radio frequency connector | |
| CN106785269B (en) | Electric coupling port structure and cavity filter | |
| CN208478762U (en) | Punching stretch radio frequency connector | |
| CN103457119A (en) | Self-calibration radio frequency blind plug connector and radio frequency module | |
| CN107275740A (en) | It is a kind of that there is the dual-frequency power divider for transmitting null character | |
| CN103078177B (en) | Dual-polarization feed source of microwave antenna of synchronous data hierarchy | |
| CN112542665B (en) | Multimode dielectric filter and multimode cascade filter | |
| CN104241744B (en) | A kind of broadband filter of the mould cavity resonator of use single-chamber five | |
| JP2000349533A (en) | Helical antenna | |
| US20150050834A1 (en) | Variable Impedance Coaxial Connector Interface Device | |
| CN209488579U (en) | A kind of EHF frequency range Microwave Net device | |
| CN105226353A (en) | Coaxial cavity filter | |
| CN209312980U (en) | A kind of radio and television same-phase high-power synthesizer | |
| CN110600916B (en) | Radio frequency connector with larger radial tolerance | |
| CN219892455U (en) | Connecting wire joint | |
| CN211655012U (en) | Orthogonal waveguide coaxial converter with excessive steps and short-circuited tail end | |
| CN212485612U (en) | Electric connector with resistance reducing hole | |
| CN113517585B (en) | Double-knife butt connector | |
| CN114976536B (en) | Phase shift combining component, antenna and base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |