CN108649366A - High frequency connectors - Google Patents
High frequency connectors Download PDFInfo
- Publication number
- CN108649366A CN108649366A CN201810444312.XA CN201810444312A CN108649366A CN 108649366 A CN108649366 A CN 108649366A CN 201810444312 A CN201810444312 A CN 201810444312A CN 108649366 A CN108649366 A CN 108649366A
- Authority
- CN
- China
- Prior art keywords
- high frequency
- terminal
- frequency connectors
- insulating body
- holding parts
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
Abstract
The present invention discloses a kind of high frequency connectors,Including insulating body and the conducting terminal being installed on insulating body,The insulating body includes the docking groove for docking butt connector,The conducting terminal includes several spaced ground terminals,The high frequency connectors are equipped with bridge piece,The bridge piece includes the item portion being longitudinally extended and from the lateral pairs of foot that is each extended over to both sides of the item portion,The pairs of foot with same ground terminal mutually overlapping,The conducting terminal holding parts,Contact site 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 short circuit ground terminal of bridge piece,To promote high speed transmission of signals performance to reduce high frequency connectors crosstalk.
Description
Technical field
The present invention relates to a kind of high frequency connectors more particularly to a kind of transmitting the high frequency connectors of high speed signal.
Background technology
High frequency connectors generally comprise insulating body, are installed on insulating body conducting terminal and be coated on insulation this
The metal shell of external side realizes the transmission of signal by the conducting terminal when docking corresponding butt connector.
However, due to the continuous improvement of scientific and technological level, the signal frequency requirement transmitted needed for the high frequency connectors is more next
It is higher.And since the demand of transmission frequency improves, resistance to crosstalk ability and the impedance matching capability requirement 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.
Invention content
The purpose of the present invention is to provide a kind of reduction crosstalk, 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 conducting terminal being installed on insulating body, the insulating body includes docking butt connector
Docking groove, the conducting terminal is exposed in the docking groove to, the conducting terminal in electrical contact with butt connector
Including several spaced ground terminals, the high frequency connectors are equipped with the bridge piece positioned at the conducting terminal side, institute
It includes the item portion being longitudinally extended and from the lateral pairs of foot that is each extended over to both sides of the item portion to state bridge piece, it is described at
To foot mutually to be overlapped with same ground terminal, the conducting terminal includes that edge is embedded in fixing on the insulating body
Portion, the contact site 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 with it is 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 on the present invention, the bridge piece is equipped with several spaced with the ground terminal phase
Corresponding pairs of foot.
As a further improvement on the present invention, the high frequency connectors are equipped with two rows of conducting ends positioned at docking groove both sides
Son, the high frequency connectors set there are two respectively with wherein row's conducting terminal overlapped bridge piece.
As a further improvement on the present invention, two bridge pieces are overlapped in the outside of two rows of conducting terminals.
As a further improvement on the present invention, the insulating body includes inlaying the second insulation for burying the conducting 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 overlapped with the ground terminal.
As a further improvement on the present invention, second collets are equipped with to accommodate the mounting groove in the item portion, institute
It states overlap joint slot with the mounting groove to be connected, also cooperation is equipped with to hold the cover board in the item portion in the mounting groove.
As a further improvement on the present invention, the bridge piece is equipped with 6 pairs of foots.
As a further improvement on the present invention, the conducting 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 on 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 on the present invention, the adjutage of lengthwise, institute are equipped between the holding parts and the contact site
The further recessed front and back several spaced jubes extended in docking groove are stated, terminal containing slot is formed between the jube,
Part of the jube at left and right sides of convex contact site 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 conducting terminal
The bridge piece of side, the bridge piece include the item portion being longitudinally extended and from the item portion laterally each extended over to both sides at
To foot, the pairs of foot mutually to be overlapped with same ground terminal, the conducting terminal include edge be embedded in it is described absolutely
Holding parts on edge ontology, the contact site 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 short circuit ground terminal, to promote high speed transmission of signals performance to reduce high frequency connectors crosstalk.
Description of the drawings
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 conducting 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 conducting 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.
Reference numeral：
100 insulating body 1 of high frequency connectors
First collets, 2 base portion 21
211 docking section 22 of host cavity
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 conducting terminal 6 of foot
61 adjutage 62 of holding parts
63 tail portion 64 of contact site
65 step 66 of expansion section
601 ground terminal 602 of difference signal terminal pair
Metal shell 7
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that 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.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
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.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
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 pins, 0.6mm spacing, the jack design for meeting SFF8654 specifications.Meet T10/ serial connections
SCSI (SAS-4) standard, and suitable for all known agreements, occupied space is identical as Mini-SAS, 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 conducting terminal 6, the insulating body 1 includes the docking groove 221 for docking butt connector (not shown), the conduction
Terminal 6 is exposed in the docking groove 221 in electrical contact with butt connector, and the conducting terminal 6 includes several difference
Signal terminal pair 601 and the ground terminal 602 being arranged at intervals between difference signal terminal pair 601, the high frequency connectors
100 are equipped with the bridge piece 5 positioned at 6 side of the conducting terminal, and the bridge piece 5 includes the item portion 51 that is longitudinally extended and from institute
State the pairs of foot 52 that item portion 51 is laterally each extended over to both sides, the pairs of foot 52 to same ground terminal
602 phases overlap.So set, the pairs of foot 52 can make the double-contact short circuit ground terminal 602 of bridge piece 5, to use
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, it is simple in structure, it is easy to assembly.Certainly,
In other embodiments, the bridge piece 5 can also be split settings.
The foot 52 further prolongs in reversed arc-shaped outward after being extended in circular arc laterally down from the item portion 51
It stretches.That is section substantially " S " type of the foot 52, so can oliquely downward extend convenient for the foot 52, convenient for overlap joint institute
State ground terminal 602, and not ground terminal 602 described in easy damaged.Certainly, in other embodiments, the foot 52 also cuts
Face can also be other shapes.
The pairs of foot 52 is arranged along 51 mirror symmetry of item portion.So set, 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, can also be asymmetric
Setting.
The high frequency connectors 100 are equipped with two rows of conducting terminals 6 positioned at 221 both sides of docking groove, the high frequency connectors
100 set there are two respectively with wherein row's conducting terminal 6 overlapped bridge piece 5.In this way, conducting 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 conducting 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 conducting terminals 6 again after conducting terminal 6 is completed, without in two rows of institutes
State conducting terminal 6 cooperation assembling before installed, consequently facilitating assembling, and make 100 overall structure of the high frequency connectors compared with
It is simple.
The insulating body 1 includes the second collets 3 for holding the conducting 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 the ground terminal.Such as
This, the conducting 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 the ground terminal, to realize that 5 selectivity of bridge piece is overlapped on ground terminal 602, and
It is not overlapped with 6 other parts of conducting terminal.
Second collets 3 are equipped with to accommodate the mounting groove 311 in the item portion 51, the overlap joint slot 312 with it is described
Mounting groove 311 is connected, and also cooperation is equipped with to hold the cover board 4 in the item portion 51 in the mounting groove 311.In this way, described
Mounting groove 311 and the cover board 4 can coordinate the limitation item portion 51, and convenient for assembling.
The cover board 4 is recessed with to position the locating slot 41 in the item portion 51 and foot 52, and the cover board 4 is also convexly equipped with
To the positioning convex portion 42315 of the mounting groove 311.So set, the cover board 4 can limit the bridge piece
5, prevent the bridge piece 5 from moving, and the fixing conducive to the cover board 4 and positioning.
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 connectors.
Further, 1 outside of the insulating body is equipped with metal shell 7.To improve the screen of the high frequency connectors 100
Cover performance.
The conducting terminal 6 includes inlaying the holding parts 61 being embedded on the insulating body 1, being extended forwardly into from holding parts 61
The contact site 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 the insulating body.It can be reduced so set, the step 66 is flushed with the insulating body 1
Crosstalk, matching impedance, to promote high speed transmission of signals performance.In 100 assembling process of the high frequency connectors, the step
66 can be used to binder band, be taken off by the material strip after conducting terminal 6 is immobilizated in the insulating body 1 in groups
From the installation fixing being so convenient between the conducting terminal 6 and insulating body 1.
In the present embodiment, the expansion section 65 is wider than the tail portion 64.I.e. the width of the tail portion 64 is less than described
Expansion section 65,65 rear side of the expansion section can be used to connect the material strip (not shown), in this way, convenient for the conducting 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 conducting terminal 6 is arranged in order, i.e., the conducting terminal 6 is arranged in order 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 conducting terminal 6 can be cut by same tablet sheet material it is curved
It rolls over, the material strip also belongs to same sheet material with the conducting terminal 6, simple in structure, 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 conducting terminal 6 is arranged in order, 65 both sides of the expansion section are wider than the tail portion 64.Such as
This, 65 left and right sides of the expansion section can be used to binder band, and it is steady when assembling positioning to improve single conducting terminal 6
It is qualitative.
The high frequency connectors 100 are equipped with two rows of conducting terminals 6 positioned at 221 both 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 conducting terminal 6.In this way, different row's conducting terminals 6
Tail portion 64 is located remotely from each other, consequently facilitating welding.
The insulating body 1 includes inlaying the second collets 3 for burying the conducting terminal 6 and to accommodate fixing institute
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, and has so both been convenient for described
The edge of conducting terminal 6 buries fixation, and need to only be buried 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 edge is embedded in described in two pieces two rows of conducting terminals 6 respectively
On second collets 3, it is contained in first collets 2 after cooperating between second collets 3.So set,
Edge convenient for the single conducting 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 is docked further along with described
The host cavity 211 that slot 221 is connected to, second collets 3 are installed from back to front to the host cavity 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 the conducting terminal and the contact site 63
Further recessed front and back several spaced jubes 223 extended 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 site
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 by less jube 223 between 6 adjutage 62 of the adjacent conductive terminal, crosstalk, matching resistance can be reduced
It is anti-.
Part of the jube 223 at left and right sides of convex contact site 63 is with the jube 223 in adjutage 62 or so
First step portion 224 is equipped between the part of both sides.In this way, the jube 223 of 63 left and right sides of the contact site is higher, and it is described
The jube 223 of the left and right sides of adjutage 62 is relatively low, due to during butt connector grafting, the amplitude of fluctuation of the contact site 63
Degree is maximum, and the higher jube 223, which can be limited preferably, accommodates the contact site 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 be drawn close to 221 middle part of docking groove and extends the jube 223.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 site 63 is drawn close to 221 middle part of docking groove and extends the jube 223.In this way, described prolong
The contact site 63 for stretching out the jube 223 can be by smaller crosstalk, and the contact site 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 conducting terminals 6 positioned at 221 both sides of docking groove, two rows of conducting ends
The contact site 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 conducting terminals 6 simultaneously and reduce string
The requirement disturbed.
The insulating body 1 includes inlaying the second collets 3 for burying 6 holding parts 61 of the conducting terminal and to receive
Hold the first collets 2 for holding second collets 3, the docking groove 221 is set on first collets 2.In this way, institute
It states the first collets 2 separately fabricated to be molded, convenient for being molded the setting of 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
Second step portion 316 in 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 conducting terminal 6 described in the position.
The first step portion 224 is highly consistent with second step portion 316.In this way, the correspondence of the conducting terminal 6 can be reduced
Crosstalk before part, and convenient for assembling.In other embodiments, the first step portion 224 is high with second step portion 316
Degree can not also be consistent.
The conducting terminal 6 includes several difference signal terminals pair 601, and the difference signal terminal pair 601 includes two
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, and the hollow slots 313 are front and back through described the
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 conducting 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 functional parts can be installed between the mounting groove 311 and cover board 4.
In the present embodiment, the conducting terminal 6 further includes the ground connection between adjacent differential signal terminal pair 601
Terminal 602, the mounting groove 311 is interior to be equipped with to overlap the bridge piece 5 of the ground terminal 602, and the bridge piece 5 is 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 pair 601 it
Between by insulating body 1 cross talk effects smaller.
It is equipped in 313 side of hollow slots in the mounting groove 311 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 it is corresponding with the position of the difference signal terminal refer to described empty between slot 314 and the difference signal terminal completely
Position overlaps or portion overlaps, in the present embodiment, described to empty part between slot 314 and the difference signal terminal
Position overlaps.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 the present invention feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of high frequency connectors, to transmit high-frequency signal, including insulating body and the conduction that is installed on insulating body
Terminal, the insulating body include the docking groove for docking butt connector, and the conducting terminal is exposed to the docking groove
Interior in electrical contact with butt connector, the conducting terminal includes several spaced ground terminals, and the high frequency connects
It connects device and is equipped with bridge piece positioned at the conducting terminal side, the bridge piece includes the item portion being longitudinally extended and from the item
The pairs of foot that portion is laterally each extended over to both sides, the pairs of foot are described mutually to be overlapped with same ground terminal
Conducting terminal include edge be embedded on the insulating body holding parts, extend forwardly into from holding parts docking groove contact site 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.
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 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 both sides
Two rows of conducting terminals, the high frequency connectors set there are two respectively with wherein row's conducting 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 inlaying to bury the conduction
Second collets of terminal, second collets are concavely provided with overlap joint slot, and the ground terminal is exposed in the overlap joint slot,
The item portion of the bridge piece is matched with second collets, and the foot extends in the overlap joint slot and the ground terminal
It is sub mutually to overlap.
6. high frequency connectors as claimed in claim 5, it is characterised in that：Second collets are equipped with to accommodate the item
The mounting groove in portion, the overlap joint slot are connected with the mounting groove, and also cooperation is equipped with to hold the item in the mounting groove
The cover board in portion.
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 claimed in claim 5, it is characterised in that：The conducting terminal includes several difference signal terminals
Right, the difference signal terminal is to including two difference signal terminals, the second insulation between two difference signal terminals
Block is equipped with the hollow slots emptied.
9. high frequency connectors as claimed in claim 8, 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.
10. high frequency connectors as described in claim 1, it is characterised in that：It is equipped between the holding parts and the contact site
The adjutage of lengthwise, further recessed front and back several spaced jubes extended in the docking groove, between the jube
Terminal containing slot is formed, part of the jube at left and right sides of convex contact site is higher than the jube in adjutage or so two
The part of side.
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 true CN108649366A (en) | 2018-10-12 |
| CN108649366B CN108649366B (en) | 2019-11-15 |
Family
ID=63754454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810444312.XA Active CN108649366B (en) | 2018-05-10 | 2018-05-10 | High frequency connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649366B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029821A (en) * | 2019-12-20 | 2020-04-17 | 宣德科技股份有限公司 | Slot connector |
| US10720738B1 (en) | 2019-04-22 | 2020-07-21 | Greenconn Corp. | High speed connector and transmission module thereof |
| TWI699935B (en) * | 2019-01-25 | 2020-07-21 | 格稜股份有限公司 | High speed connector and transmission module thereof |
| CN111490380A (en) * | 2019-03-30 | 2020-08-04 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
Citations (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 |
| CN105428860A (en) * | 2015-12-22 | 2016-03-23 | 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 |
-
2018
- 2018-05-10 CN CN201810444312.XA patent/CN108649366B/en active Active
Patent Citations (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 |
| CN105428860A (en) * | 2015-12-22 | 2016-03-23 | 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 |
Cited By (8)
| 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 |
| CN111490380A (en) * | 2019-03-30 | 2020-08-04 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US11056834B2 (en) | 2019-03-30 | 2021-07-06 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electricial connector with structure for reducing resonances |
| CN111490380B (en) * | 2019-03-30 | 2021-10-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| TWI797432B (en) * | 2019-03-30 | 2023-04-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | 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 |
| US11189973B2 (en) | 2019-12-20 | 2021-11-30 | Speed Tech Corporation | Socket connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108649366B (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108649366B (en) | High frequency connectors | |
| USRE48230E1 (en) | High speed bypass cable assembly | |
| US9601873B2 (en) | Communications jack with jackwire contacts mounted on a flexible printed circuit board | |
| EP0901201B1 (en) | Electrical connector having time-delayed signal compensation | |
| US7559789B2 (en) | Communications connectors with self-compensating insulation displacement contacts | |
| EP2815466B1 (en) | Small form-factor rj-45 plugs with low-profile surface mounted printed circuit board plug blades | |
| KR101622117B1 (en) | Method and system for improving crosstalk attenuation within a plug/jack connection and between nearby plug/jack combinations | |
| US9147977B2 (en) | High density high speed data communications connector | |
| US7381097B2 (en) | Communications connectors with parasitic and/or inductive coupling elements for reducing crosstalk and related methods | |
| US9698534B2 (en) | Electrical connector having crosstalk compensation insert | |
| CN102931522B (en) | Cable connector component | |
| JP2004507056A (en) | Electrical connector contact shape | |
| CN208820154U (en) | High frequency connectors | |
| US7335062B1 (en) | Electric connector | |
| US20170040762A1 (en) | Small form-factor modular plugs with low-profile surface mounted printed circuit board plug blades | |
| CN208580905U (en) | High frequency connectors | |
| CN208738540U (en) | High frequency connectors | |
| CN208738494U (en) | High frequency connectors | |
| CN108023216A (en) | Novel high speed connector | |
| GB2347026A (en) | Wiring unit with pair in-line insulation displacement contacts | |
| US9281622B2 (en) | Communications jacks having low-coupling contacts | |
| CN205376841U (en) | Electric connector | |
| WO2006062662A1 (en) | Communications connector with floating wiring board for imparting crosstalk compensation between conductors |
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 | ||
| TR01 | Transfer of patent right |
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. |
|
| TR01 | Transfer of patent right |