CN108649366B - High frequency connectors - Google Patents
High frequency connectors Download PDFInfo
- Publication number
- CN108649366B CN108649366B CN201810444312.XA CN201810444312A CN108649366B CN 108649366 B CN108649366 B CN 108649366B CN 201810444312 A CN201810444312 A CN 201810444312A CN 108649366 B CN108649366 B CN 108649366B
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- Prior art keywords
- high frequency
- terminal
- frequency connectors
- insulating body
- holding parts
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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
- 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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention discloses a kind of high frequency connectors, including insulating body and the conductive terminal being installed on insulating body, the insulating body includes the docking groove to dock docking connector, the conductive terminal includes several spaced ground terminals, the high frequency connectors are equipped with bridge piece, the bridge piece includes the item portion longitudinally extended and pairs of foot from the item portion to two sides that laterally each extended over from, the pairs of foot with same ground terminal mutually to overlap, the conductive terminal holding parts, contact portion and tail portion, the expansion section for being wider than the holding parts is equipped between the tail portion and holding parts, the expansion section is equipped with the step for protruding from the holding parts, the step is flushed with the insulating body edge, it is arranged such, the pairs of foot can make the double-contact of bridge piece be shorted ground terminal, thus to High frequency connectors crosstalk is reduced to promote high speed transmission of signals performance.
Description
Technical field
The present invention relates to a kind of high frequency connectors more particularly to a kind of high frequency connectors to transmit high speed signal.
Background technique
High frequency connectors generally comprise insulating body, are installed on insulating body conductive terminal and be coated on insulation this
The metal shell of external side realizes the transmission of signal by the conductive terminal when docking corresponding docking connector.
However, the signal frequency transmitted needed for the high frequency connectors requires more next due to the continuous improvement of scientific and technological level
It is higher.And resistance to crosstalk ability and the impedance matching capability requirement since the demand of transmission frequency improves, to high frequency connectors itself
Also higher and higher.
Therefore, it is necessary to be improved to existing high frequency connectors to overcome the defect in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of reduction crosstalks, the high frequency connectors of matching impedance.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of high frequency connectors, to transmit high-frequency signal,
Including insulating body and the conductive terminal being installed on insulating body, the insulating body includes to dock docking connector
Docking groove, the conductive terminal is exposed in the docking groove to, the conductive terminal in electrical contact with docking connector
Including several spaced ground terminals, the high frequency connectors are equipped with the bridge piece positioned at the conductive terminal side, institute
State the pairs of foot that bridge piece includes the item portion longitudinally extended and laterally each extended over from the item portion to two sides, it is described at
Pair foot mutually to be overlapped with same ground terminal, the conductive terminal includes the fixing that is embedded on the insulating body of edge
Portion, the contact portion that docking groove is extended forwardly into from holding parts and from the tail portion that the holding parts other end extends, the tail portion and solid
The expansion section for being equipped between portion and being wider than the holding parts is held, the expansion section is equipped with the step for protruding from the holding parts, described
Step is flushed with the insulating body edge.
As a further improvement of the present invention, the bridge piece is equipped with several spaced with the ground terminal phase
Corresponding pairs of foot.
As a further improvement of the present invention, the high frequency connectors are equipped with two rows of conducting ends positioned at docking groove two sides
Son, the high frequency connectors set there are two respectively with wherein row's conductive terminal overlapped bridge piece.
As a further improvement of the present invention, two bridge pieces are overlapped in the outside of two rows of conductive terminals.
As a further improvement of the present invention, the insulating body includes to inlay the second insulation for burying the conductive terminal
Block, second collets are concavely provided with overlap joint slot, and the ground terminal is exposed in the overlap joint slot, the item of the bridge piece
Portion is matched with second collets, and the foot extends in the overlap joint slot and mutually overlaps with the ground terminal.
As a further improvement of the present invention, second collets are equipped with the mounting groove to accommodate the item portion, institute
It states overlap joint slot to be connected with the mounting groove, also cooperation is equipped with the cover board to hold the item portion in the mounting groove.
As a further improvement of the present invention, the bridge piece is equipped with 6 pairs of foots.
As a further improvement of the present invention, the conductive terminal includes several difference signal terminals pair, the difference letter
To including two difference signal terminals, the second collets between two difference signal terminals, which are equipped with, to be emptied for number terminal
Hollow slots.
As a further improvement of the present invention, the hollow slots side is equipped with emptying further below the hollow slots
Slot, described to empty slot corresponding with the position of the difference signal terminal.
As a further improvement of the present invention, the adjutage of lengthwise, institute are equipped between the holding parts and the contact portion
Several spaced jubes that further recessed front and back extends in docking groove are stated, form terminal containing slot between the jube,
Part of the jube at left and right sides of convex contact portion is higher than part of the jube at left and right sides of adjutage.
Compared to the prior art, high frequency connectors described in high frequency connectors of the present invention, which are equipped with, is located at the conductive terminal
The bridge piece of side, the bridge piece include the item portion longitudinally extended and from the item portion laterally each extended over to two sides at
Pair foot, the pairs of foot mutually to be overlapped with same ground terminal, the conductive terminal include edge be embedded in it is described absolutely
Holding parts on edge ontology, the contact portion that docking groove is extended forwardly into from holding parts and the tail extended from the holding parts other end
Portion, is equipped with the expansion section for being wider than the holding parts between the tail portion and holding parts, the expansion section is described solid equipped with protruding from
The step in portion is held, the step is flushed with the insulating body edge.So set, the pairs of foot can make bridge piece
Double-contact is shorted ground terminal, to promote high speed transmission of signals performance to reduce high frequency connectors crosstalk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high frequency connectors of the present invention.
Fig. 2 is the three-dimensional combination figure of another angle in Fig. 1.
Fig. 3 is the three-dimensional combination figure that metal shell is isolated in Fig. 1.
Fig. 4 is the three-dimensional combination figure that metal shell is isolated in Fig. 2.
Fig. 5 is the three-dimensional combination figure of high frequency connectors conductive terminal of the present invention, bridge piece and the second collets.
Fig. 6 is the side view of component shown in Fig. 5.
Fig. 7 is that high frequency connectors of the present invention isolate the part isometric exploded view after metal shell.
Fig. 8 is that high frequency connectors of the present invention isolate the side sectional view after metal shell.
Fig. 9 is the decomposed signal of high frequency connectors conductive terminal, bridge piece, the second collets and backboard of the present invention
Figure.
Figure 10 is the partial enlarged view in Fig. 9.
Figure 11 is the stereoscopic schematic diagram of high frequency connectors the second collets and bridge piece of the present invention.
Appended drawing reference:
100 insulating body 1 of high frequency connectors
First collets, 2 base portion 21
211 docking section 22 of accommodating chamber
221 terminal containing slot 222 of docking groove
223 first step portion 224 of jube
Second collets, 3 mounting groove 311
Overlap 312 hollow slots 313 of slot
Empty 314 protrusion 315 of slot
316 cover board 4 of second step portion
41 positioning convex portion 42 of locating slot
5 portions 51 of bridge piece
52 conductive terminal 6 of foot
61 adjutage 62 of holding parts
63 tail portion 64 of contact portion
65 step 66 of expansion section
Difference signal terminal is to 601 ground terminals 602
Metal shell 7
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology and equipment known to person of ordinary skill in the relevant may be not discussed in detail, but in appropriate situation
Under, the technology and equipment should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
It please join shown in Fig. 1 to 10, be the structural schematic diagram of high frequency connectors 100 of the present invention.The high frequency connectors 100 are
Next-generation storage device brings superior signal integrity and high density.Also it is provided for unmasked I/O connector a variety of
Configuration selection, including 38-74 pin, 0.6mm spacing, the jack design for meeting SFF8654 specification.Meet T10/ serial connection
SCSI (SAS-4) standard, and it is suitable for all known agreements, occupied space is identical as Mini-SAS, and typical case includes clothes
Business device, interchanger, router, storage rack etc..
High frequency connectors 100 of the present invention are transmitting high-frequency signal, including insulating body 1 and are installed on insulating body 1
On conductive terminal 6, the insulating body 1 includes the docking groove 221 to dock docking connector (not shown), the conduction
Terminal 6 is exposed in the docking groove 221 in electrical contact with docking connector, and the conductive terminal 6 includes several difference
Signal terminal is to 601 and is arranged at intervals at difference signal terminal to the ground terminal 602 between 601, the high frequency connectors
100 are equipped with the bridge piece 5 positioned at 6 side of conductive terminal, and the bridge piece 5 includes the item portion 51 that longitudinally extends and from institute
State the pairs of foot 52 that item portion 51 is laterally each extended over to two sides, the pairs of foot 52 to same ground terminal
602 phases overlap joint.So set, the pairs of foot 52 can make the double-contact of bridge piece 5 be shorted ground terminal 602, thus with
High speed transmission of signals performance is promoted to reduce by 100 crosstalk of high frequency connectors.
Specifically, the bridge piece 5 be equipped with it is several it is spaced it is corresponding with the ground terminal 602 in pairs
Foot 52.That is, several pairs of foots 52 are equipped on same bridge piece 5, in this way, structure is simple, it is easy to assembly.Certainly,
In other embodiments, the bridge piece 5 is also possible to split settings.
The foot 52 further prolongs in reversed arc-shaped outward after extending in circular arc laterally down from the item portion 51
It stretches.The section of the i.e. described foot 52 substantially " S " type so can oliquely downward extend convenient for the foot 52, convenient for overlap joint institute
Ground terminal 602 is stated, and not ground terminal 602 described in easy damaged.Certainly, in other embodiments, the foot 52 also cuts
Face is also possible to other shapes.
The pairs of foot 52 is arranged along 51 mirror symmetry of item portion.So set, being convenient for the system of the bridge piece 5
Type is caused, and convenient for the assembling between the foot 52 and insulating body 1.In other embodiments, it is also possible to asymmetric
Setting.
The high frequency connectors 100 are equipped with two rows of conductive terminals 6 positioned at 221 two sides of docking groove, the high frequency connectors
100 set there are two respectively with wherein row's conductive terminal 6 overlapped bridge piece 5.In this way, conductive terminal 6 described in each row
There is independent bridge piece 5 to carry out ground connection overlap joint therewith, and the bridge piece 5 is more convenient for manufacturing and be assembled.
Preferably, two bridge pieces 5 are overlapped in the outside of two rows of conductive terminals 6.In this way, can be in two rows of institutes
It states and bridge piece 5 is set in the outside of two rows of conductive terminals 6 again after conductive terminal 6 is completed, without in two rows of institutes
State conductive terminal 6 cooperation assembling before installed, consequently facilitating assembling, and make 100 overall structure of high frequency connectors compared with
It is simple.
The insulating body 1 includes the second collets 3 to hold the conductive terminal 6, on second collets 3
It is recessed with overlap joint slot 312, the ground terminal 602 is exposed in the overlap joint slot 312, the item portion 51 and institute of the bridge piece 5
It states the second collets 3 to match, the foot 52 extends in the overlap joint slot 312 and overlaps with 602 phase of ground terminal.Such as
This, the conductive terminal 6 is immobilizated in second collets 3, and the bridge piece 5 can be matched with second collets 3, and
The foot 52 overlaps with 602 phase of ground terminal, thus realize that 5 selectivity of bridge piece is overlapped on ground terminal 602, and
It is not overlapped with 6 other parts of conductive terminal.
Second collets 3 are equipped with to the mounting groove 311 that accommodates the item portion 51, the overlap joint slot 312 with it is described
Mounting groove 311 is connected, and also cooperation is equipped with the cover board 4 to hold the item portion 51 in the mounting groove 311.In this way, described
Mounting groove 311 and the cover board 4 can cooperate the limitation item portion 51, and convenient for assembling.
The cover board 4 is recessed with the locating slot 41 to position the item portion 51 and foot 52, and the cover board 4 is also convexly equipped with
Positioning convex portion 42315 to the mounting groove 311.So set, the cover board 4 can limit the bridge piece
5, prevent the bridge piece 5 mobile, and be conducive to fixing and the positioning of the cover board 4.
In the present embodiment, the bridge piece 5 is equipped with 6 pairs of foots 52, in this way, being suitable for SLIM SAS electric connector.
Further, metal shell 7 is equipped on the outside of the insulating body 1.To improve the screen of the high frequency connectors 100
Cover performance.
The conductive terminal 6 includes inlaying the holding parts 61 being embedded on the insulating body 1, extending forwardly into from holding parts 61
The contact portion 63 of docking groove 221 and from 61 other end of holding parts extend tail portion 64, between the tail portion 64 and holding parts 61
Equipped with the expansion section 65 for being wider than the holding parts 61, the expansion section 65 is equipped with the step 66 for protruding from the holding parts 61, institute
Step 66 is stated to flush with 1 edge of insulating body.So set, the step 66 is flushed and can be reduced with the insulating body 1
Crosstalk, matching impedance, to promote high speed transmission of signals performance.In 100 assembling process of high frequency connectors, the step
66 can be used to binder band, take off after the conductive terminal 6 is immobilizated in insulating body 1 in groups by the material strip
From so convenient for the installation fixing between the conductive terminal 6 and insulating body 1.
In the present embodiment, the expansion section 65 is wider than the tail portion 64.The width of the i.e. described tail portion 64 is less than described
Expansion section 65 can be used to connect the material strip (not shown) on rear side of the expansion section 65, in this way, convenient for the conductive terminal 6
Manufacture and assembling.In other embodiments, the tail portion 64 can also be wider than with the expansion section 65 with wide or tail portion 64 described
Expansion section 65.
On the direction that the conductive terminal 6 is arranged successively, i.e., the described conductive terminal 6 is arranged successively in left-right direction, and
The expansion section 65 is wider than the tail portion 64 on left and right directions.In this way, the conductive terminal 6 can be cut by same plate sheet material it is curved
It rolls over, the material strip and the conductive terminal 6 also belong to same sheet material, and structure is simple, easily manufactured.In other embodiment party
In formula, the expansion section 65 can also be wider than the tail portion 64 in the up-down direction.
On the direction that the conductive terminal 6 is arranged successively, 65 two sides of expansion section are wider than the tail portion 64.Such as
This, 65 left and right sides of expansion section can be used to binder band, and it is steady when assembling positioning to improve single conductive terminal 6
It is qualitative.
The high frequency connectors 100 are equipped with two rows of conductive terminals 6 positioned at 221 two sides of docking groove, and the described of same row is led
The tail portion 64 of electric terminal 6 is bent to far from the direction where another row's conductive terminal 6.In this way, different row's conductive terminals 6
Tail portion 64 is located remotely from each other, consequently facilitating welding.
The insulating body 1 includes burying the second collets 3 of the conductive terminal 6 and to accommodate fixing institute to inlay
The first collets 2 of the second collets 3 are stated, the docking groove 221 is set on first collets 2.In this way, the edge buries admittedly
Surely crosstalk, matching impedance can be further decreased；And the insulating body 1 has two large divisions to assemble, so both convenient for described
The edge of conductive terminal 6 buries fixation, and need to only bury in edge when edge is buried without considering the moulding process of 1 other component of insulating body
After be assembled to first collets 2.
The insulating body 1 is equipped with two piece of second collets 3, and two rows of conductive terminals 6 are inlayed respectively to be embedded in described in two pieces
On second collets 3, it is contained in first collets 2 after cooperating between second collets 3.So set,
Edge convenient for the single conductive terminal 6 buries fixation.
First collets 2 are equipped with base portion 21 and from the docking sections that base portion 21 extends further along 22, described right
Access slot 221 is recessed on the docking section 22, and the base portion 21 is equipped with recess from back to front and docks further along with described
The accommodating chamber 211 that slot 221 is connected to, second collets 3 are installed from back to front to the accommodating chamber 211.In this way, described
Two collets 3, which can accommodate, to be immobilizated on first collets 2.
The adjutage 62 of lengthwise, the docking groove are equipped between 6 holding parts 61 of conductive terminal and the contact portion 63
Several spaced jubes 223 that further recessed front and back extends in 221 form terminal containing slot between the jube 223
222, the jube 223 is higher than the jube 223 in adjutage 62 or so two in the part of 63 left and right sides of convex contact portion
The part of side.In this way, crosstalk, matching impedance can be reduced by 223 difference of height of jube, to promote high speed transmission of signals performance.
Specifically, being obstructed between 6 adjutage 62 of adjacent conductive terminal by less jube 223, crosstalk, matching resistance can be reduced
It is anti-.
Part of the jube 223 at left and right sides of convex contact portion 63 is with the jube 223 in adjutage 62 or so
First step portion 224 is equipped between the part of two sides.In this way, the jube 223 of 63 left and right sides of contact portion is higher, and it is described
The jube 223 of the left and right sides of adjutage 62 is lower, due to during docking connector grafting, the amplitude of fluctuation of the contact portion 63
Degree is maximum, and the higher jube 223 can preferably limit the receiving contact portion 63；And the amplitude of fluctuation of the adjutage 62
Smaller, the lower jube 223 can meet the limit receiving function of the adjutage 62.
The adjutage 62 is skewed to extend the jube 223 to drawing close in the middle part of docking groove 221.In this way, described prolong
Semi-girder 62 is partially housed between the adjacent jube 223, to meet receiving limit function；And extend the portion of jube 223
Dividing can be by smaller crosstalk.
The convex contact portion 63 extends the jube 223 to drawing close in the middle part of docking groove 221.In this way, described prolong
The contact portion 63 for stretching out the jube 223 can be by smaller crosstalk, and the contact portion 63 that is contained between the jube 223
Part can be by the limit of jube 223.
The high frequency connectors 100 are equipped with two rows of conductive terminals 6 positioned at 221 two sides of docking groove, two rows of conducting ends
The contact portion 63 of son 6 mutually draws close protrusion, and the adjutage 62 mutually draws close extension.In this way, the front end of the docking groove 221
Part is relatively narrow, and the rear end part of the docking groove 221 is wider, can meet the limit of two rows of conductive terminals 6 simultaneously and reduce string
The requirement disturbed.
The insulating body 1 includes burying the second collets 3 of 6 holding parts 61 of conductive terminal and to receive to inlay
Hold the first collets 2 for holding second collets 3, the docking groove 221 is set on first collets 2.In this way, institute
Stating the first collets 2 separately fabricated can form, convenient for the setting molding to the docking groove 221.
Second collets 3 are convexly equipped with forward protrusion 315, and the extension extends anteriorly out institute from the protrusion 315
The second collets 3 are stated, the protrusion 315 is connected to each other with the jube 223, and the protrusion 315 is equipped with and is higher than the jube 223
In the second step portion 316 of the part of 62 left and right sides of adjutage.The protrusion 315 can further realize holding parts 61 solid
It is fixed, and the second step portion 316 can reduce the crosstalk between conductive terminal 6 described in the position.
The first step portion 224 is consistent with 316 height of second step portion.In this way, it is corresponding to reduce the conductive terminal 6
Crosstalk before part, and convenient for assembling.In other embodiments, the first step portion 224 and second step portion 316 are high
Degree can also be inconsistent.
The conductive terminal 6 includes several difference signal terminals to 601, and the difference signal terminal includes two to 601
Difference signal terminal, the insulating body 1 between two difference signal terminals are equipped with the hollow slots 313 emptied.So set
It sets, the hollow slots 313 can reduce crosstalk, matching impedance, promote high speed transmission of signals performance.
The hollow slots 313 emptied are set on second collets 3, through described the before and after the hollow slots 313
Two collets 3.So set, 1 materials of insulating body between two difference signal terminals are less, drop can further improve
The effect of low crosstalk.
Second collets 3 are recessed with the mounting groove 311 to extend along 6 arragement direction of conductive terminal, the hollow out
Slot 313 intersects connection with the mounting groove 311, and also cooperation is equipped with cover board 4 in the mounting groove 311.In this way, being convenient for described second
Collets 3 are manufactured, and can install functional parts between the mounting groove 311 and cover board 4.
In the present embodiment, the conductive terminal 6 further includes positioned at adjacent differential signal terminal to the ground connection between 601
Terminal 602, the interior bridge piece 5 being equipped with to overlap the ground terminal 602 of the mounting groove 311, the bridge piece 5 are held on
Between the mounting groove 311 and cover board 4.In this way, the bridge piece 5 can further decrease the adjacent differential signal terminal pair
Crosstalk between 601.
The hollow slots 313 are further below the mounting groove 311.In this way, the adjacent differential signal terminal to 601 it
Between by insulating body 1 cross talk effects it is smaller.
It is equipped in the mounting groove 311 in 313 side of hollow slots and empties slot 314 further below the hollow slots 313,
It is described that empty slot 314 corresponding with the position of the difference signal terminal.In this way, crosstalk can be further decreased.It is described to empty slot
314 corresponding with the position of the difference signal terminal refer to described empty between slot 314 and the difference signal terminal completely
Position is overlapped or portion is overlapped, in the present embodiment, described to empty part between slot 314 and the difference signal terminal
Position is overlapped.Pair described empty between slot 314 and the difference signal terminal can be only every setting relatively thin 1 materials of insulating body, i.e.,
Difference signal terminal plays insulating effect can reduce crosstalk again.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of high frequency connectors, to transmit high-frequency signal, including insulating body and the conduction being installed on insulating body
Terminal, the insulating body include the docking groove to dock docking connector, and the conductive terminal is exposed to the docking groove
Interior in electrical contact with docking connector, the conductive terminal includes several spaced ground terminals, and the high frequency connects
It connects device and is equipped with bridge piece positioned at the conductive terminal side, the bridge piece includes the item portion longitudinally extended and from the item
The pairs of foot that portion is laterally each extended over to two sides, the pairs of foot are described mutually to overlap with same ground terminal
Conductive terminal include edge be embedded on the insulating body holding parts, extend forwardly into from holding parts docking groove contact portion and
From the tail portion that the holding parts other end extends, the expansion section for being wider than the holding parts is equipped between the tail portion and holding parts, it is described
Expansion section is equipped with the step for protruding from the holding parts, and the step is flushed with the insulating body edge, the conductive terminal
Including several difference signal terminals pair, the difference signal terminal is to including two difference signal terminals, two difference letter
Insulating body between number terminal is equipped with the hollow slots emptied.
2. high frequency connectors as described in claim 1, it is characterised in that: the bridge piece be equipped with it is several it is spaced with
The corresponding pairs of foot of the ground terminal.
3. high frequency connectors as described in claim 1, it is characterised in that: the high frequency connectors, which are equipped with, is located at docking groove two sides
Two rows of conductive terminals, the high frequency connectors set there are two respectively with wherein row's conductive terminal overlapped bridge piece.
4. high frequency connectors as claimed in claim 3, it is characterised in that: two bridge pieces, which are overlapped in described in two rows, leads
The outside of electric terminal.
5. high frequency connectors as described in claim 1, it is characterised in that: the insulating body includes burying the conduction to inlay
The collets of terminal, the collets are concavely provided with overlap joint slot, and the ground terminal is exposed in the overlap joint slot, the overlap joint
The item portion of part is matched with the collets, and the foot extends in the overlap joint slot and mutually overlaps with the ground terminal.
6. high frequency connectors as claimed in claim 5, it is characterised in that: the collets are equipped with to accommodate the item portion
Mounting groove, the overlap joint slot are connected with the mounting groove, and also cooperation is equipped with to hold the item portion in the mounting groove
Cover board.
7. high frequency connectors as described in claim 1, it is characterised in that: the bridge piece is equipped with 6 pairs of foots.
8. high frequency connectors as described in claim 1, it is characterised in that: the hollow slots side is equipped with further below described
Hollow slots empty slot, and described to empty slot corresponding with the position of the difference signal terminal.
9. high frequency connectors as described in claim 1, it is characterised in that: be equipped between the holding parts and the contact portion vertical
Long adjutage, several spaced jubes that further recessed front and back extends in the docking groove, shape between the jube
At terminal containing slot, part of the jube at left and right sides of the contact portion of convex is higher than the jube on an adjutage left side
The part of right two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444312.XA CN108649366B (en) | 2018-05-10 | 2018-05-10 | High frequency connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444312.XA CN108649366B (en) | 2018-05-10 | 2018-05-10 | High frequency connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108649366A CN108649366A (en) | 2018-10-12 |
| CN108649366B true CN108649366B (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810444312.XA Active CN108649366B (en) | 2018-05-10 | 2018-05-10 | High frequency connectors |
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| CN (1) | CN108649366B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI699935B (en) * | 2019-01-25 | 2020-07-21 | 格稜股份有限公司 | High speed connector and transmission module thereof |
| CN111490380B (en) * | 2019-03-30 | 2021-10-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10720738B1 (en) | 2019-04-22 | 2020-07-21 | Greenconn Corp. | High speed connector and transmission module thereof |
| CN111029821A (en) * | 2019-12-20 | 2020-04-17 | 宣德科技股份有限公司 | Slot connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204720665U (en) * | 2015-06-04 | 2015-10-21 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN105390884A (en) * | 2015-09-30 | 2016-03-09 | 中航光电科技股份有限公司 | Contact module and electric connector |
| CN105428860B (en) * | 2015-12-22 | 2019-02-12 | 欧品电子(昆山)有限公司 | High-speed socket connector |
| US9881650B1 (en) * | 2016-12-26 | 2018-01-30 | Western Digital Technologies, Inc. | Connector mitigating crosstalk for high speed communication |
| CN207282769U (en) * | 2017-06-12 | 2018-04-27 | 立讯精密工业股份有限公司 | High frequency connectors |
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| Publication number | Publication date |
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| CN108649366A (en) | 2018-10-12 |
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Effective date of registration: 20210429 Address after: 325600 No.2, Huaxing Road, Yihua Science Park, Weng long street, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: WENZHOU YIHUA CONNECTOR Co.,Ltd. Patentee after: SUZHOU YIHUA COMMUNICATED CONNECTOR Co.,Ltd. Patentee after: DONGGUAN YIZHAO ELECTRONIC Co.,Ltd. Address before: 325606 West Yueqing Industrial Zone, Weng street, Yueqing, Wenzhou, Zhejiang Patentee before: WENZHOU YIHUA CONNECTOR Co.,Ltd. |