CN109510034A - Terminative connector for high-speed differential signal connector - Google Patents
Terminative connector for high-speed differential signal connector Download PDFInfo
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- CN109510034A CN109510034A CN201910020353.0A CN201910020353A CN109510034A CN 109510034 A CN109510034 A CN 109510034A CN 201910020353 A CN201910020353 A CN 201910020353A CN 109510034 A CN109510034 A CN 109510034A
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- signal transmission
- module
- signal
- female end
- connector
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
- H01R13/6588—Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
-
- 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
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
- H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of terminative connectors for high-speed differential signal connector, including female end pedestal and multiple female end signal transmission modules being mounted on female end pedestal side by side, above-mentioned female end signal transmission module includes signal transmission module and the metal shielding board that is fixed on signal transmission module, above-mentioned signal transmission module includes module housing, signal transmits reed and plastic packaging module, multiple spill cavitys are offered in above-mentioned module housing, above-mentioned signal transmission reed is mounted in concave shaped cavity body, above-mentioned plastic packaging module is covered on above-mentioned spill cavity and closes spill cavity, signal transmission reed is set to form closed signal path.The present invention can reduce interfering with each other between Difference signal pair.
Description
Technical field
The present invention relates to high-speed differential signal connector technical fields, and in particular to one kind is connected for high-speed differential signal
The terminative connector of device.
Background technique
At present in high-speed differential signal connector, the return flow path in transmission link around differential signal is connected by multiple spot
It connects and interconnects realization between metal screen to shorten return flow path and pass through, spacing is consistent between metal and metal
It needs to assist other structures, complex process is not easy to control.
In current high-speed differential signal connector, due to the limitation of its structure, the crosstalk between signal is serious, differential signal
It interferes with each other, the final laser propagation effect for influencing signal connector.
Summary of the invention
The purpose of the present invention is to provide a kind of terminative connectors for high-speed differential signal connector, solve due to letter
The limitation of number transmission module structure, leads to the problem of crosstalk is easy to happen between signal pair.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of terminative connector for high-speed differential signal connector, including female end pedestal and multiple it is mounted on female end base side by side
Female end signal transmission module on seat, above-mentioned female end signal transmission module include signal transmission module and be fixed on signal transmission mould
Metal shielding board on block, above-mentioned signal transmission module include module housing, signal transmission reed and plastic packaging module, above-mentioned module
Multiple spill cavitys are offered on shell, above-mentioned signal transmission reed is mounted in concave shaped cavity body, and above-mentioned plastic packaging module is covered in
It is closed on above-mentioned spill cavity and by spill cavity, signal transmission reed is made to form closed signal path.
Preferably, be provided in a side of above-mentioned metal shielding board for " L " type latch fixed with female end pedestal,
It is installed on above-mentioned female end pedestal and is arranged at intervals with multiple barricade card slots on the side wall of above-mentioned female end signal transmission module, it is above-mentioned
" L " type latch is corresponding with barricade card slot.
Preferably, being arranged at intervals with more than two bridge structures on above-mentioned metal shielding board, and above-mentioned bridge knot
Structure is raised towards the outside of metal shielding board.
Preferably, more than two above-mentioned bridge structures are uniformly arranged according to cornerwise mode.
Preferably, more than two bulge-structures are arranged at intervals in a side of above-mentioned metal shielding board, and on
It states and is provided with salient point above bulge-structure, above-mentioned bulge-structure is raised towards the outside of metal shielding board.
Preferably, above-mentioned bulge-structure is located at when above-mentioned metal shielding board is mounted on above-mentioned signal transmission module
Between the adjacent Difference signal pair of signal transmission module.
Preferably, two above-mentioned signal transmission reed composition differential pairs are mounted in the same concave shaped cavity body, and every
Two signals transmission reed in a differential pair is symmetrical set.
Preferably, above-mentioned spill cavity is distributed according to the differential signal wiring path of signal transmission reed, above-mentioned spill
The cavity edge of cavity and the difference track edge of differential signal transmission reed have interval.
Preferably, above-mentioned difference wiring path is to extend to the adjacent of the module housing from a side of module housing
Side edge, and the contact terminal of above-mentioned signal transmission reed stretches to the outside of module housing.
Preferably, offering on side of the above-mentioned module housing far from above-mentioned signal transmission switch jaw contact terminal for pacifying
The shielding part mounting groove of shielding part is filled, is provided with bending protrusion, above-mentioned bending on above-mentioned metal shielding board at corresponding position
Protrusion is adapted with above-mentioned shielding part mounting groove, and the protrusion side of the overbending direction of above-mentioned bending protrusion and above-mentioned bridge structure
To opposite.
Compared with prior art, the beneficial effects of the present invention are:
It is multiple by being arranged in the module housing in the female end signal transmission module of high-speed differential signal connector in the present invention
The cavity is distributed according to difference wiring path and signal transmission reed is fixed in concave shaped cavity body, thus shape by spill cavity
At closed signal path, finally makes the plating of spill cavity be distributed in three faces of differential signal transmission surrounding, can reduce
Interfering with each other between Difference signal pair.
" L " type latch is arranged in the present invention on metal shielding board, while the barricade matched being arranged on female end pedestal
Card slot, convenient for the fixation of female end signal transmission module and metal shielding board, while metal shielding board can be carried out with female end pedestal
Connection, to form relatively short return flow path, therefore is conducive to shorten the return flow path of differential signal.
Detailed description of the invention
Fig. 1 is terminative connector structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of female end signal transmission module of the invention.
Fig. 3 is the structural schematic diagram of signal transmission module of the invention.
Fig. 4 is the structural schematic diagram that metal shielding board of the invention is mutually clamped with female end pedestal.
Fig. 5 is the structural schematic diagram of metal shielding board of the invention.
Fig. 6 is the structural schematic diagram of module housing of the invention.
Fig. 7 is the structural schematic diagram that signal of the invention transmits that reed is mounted on module housing.
Fig. 8 is the overall structure diagram after metal screen and the installation of female end signal transmission module of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1~7, for one embodiment of the present of invention, a kind of female end company for high-speed differential signal connector
Device is connect, including female end pedestal 400 and multiple female end signal transmission modules being mounted on female end pedestal 400 side by side, in order to meet
The use of high-speed differential signal connector, female end signal transmission module need to be mounted on as carrier on female end pedestal, so that female
Terminal adapter and Male end connector can be used cooperatively.
As shown in Figure 1, the female end module for being separately provided for placing female end signal transmission module on female end pedestal is solid
Determine slot 402, while being additionally provided with the inserting groove 401 stretched out for differential pair along array distribution in the inside of female end pedestal 400,
Male end in the inserting groove 401, in the contact terminal and Male end connector of the signal transmission reed of female end signal transmission module
The contact pin of signal transmission module cooperates.
Above-mentioned female end signal transmission module includes signal transmission module 100 and the gold that is fixed on signal transmission module 100
Belong to barricade 200, metal shielding board 200 is mounted on signal transmission module, can shield to differential signal, pass through simultaneously
The setting of metal shielding board, when multiple female end signal transmission module laid out in parallel, metallic shield can be believed with adjacent female end
Number transmission module realizes multiple spot connection, to further shorten return flow path.
Above-mentioned signal transmission module 100 includes module housing 101, signal transmission reed 102 and plastic packaging module 103, above-mentioned
Multiple spill cavitys 104 are offered in module housing 101, above-mentioned signal transmission reed 102 is mounted in spill cavity 104, on
It states plastic packaging module 103 to be covered on above-mentioned spill cavity 104 and close spill cavity 104, makes the signal transmission formation of reed 102
Closed signal path.Due to being provided with spill cavity in module housing 101 in the signal transmission module, and by signal
The Difference signal pair that transmission reed 102 forms is fixed in concave shaped cavity body, after module housing is electroplated, so that concave shaped cavity
Three faces for being distributed in differential signal transmission surrounding are electroplated in body, can reduce interfering with each other between Difference signal pair.
Fig. 6 shows the structural schematic diagram of module housing 101, and according to the display of module housing 101, spill cavity 104 is set
It sets on the surface of module housing 101, and spill cavity 104 is presented curved channel-shaped, and the spill cavity 104 is from module
A side of shell 101 is extended towards adjacent a side.
Fig. 7 shows that signal transmission reed 102 is mounted on the structural schematic diagram in module housing 101, when signal transmits spring
When piece 102 is mounted in spill cavity 104, signal transmits reed 102 to be installed along the direction of spill cavity 104.When installation, modeling
It is two pieces that envelope module 103, which is divided to, and signal transmits 102 every two of reed and forms a differential pair, installs a signal transmission reed 102
Afterwards just cover one piece of plastic packaging module 103 so that between the same differential pair two signals transmission reed 102 formed away from
From convenient for forming cooperation with the contact pin of male end.
Further, for another embodiment of the invention, on the basis of the above embodiments, as shown in figure 4, above-mentioned
It is provided in a side of metal shielding board 200 for " L " the type latch 205 fixed with female end pedestal 400, above-mentioned female end pedestal
It is installed on 400 and is arranged at intervals with multiple barricade card slots 405 on the side wall of above-mentioned female end signal transmission module, above-mentioned " L " type card
Tooth 205 is corresponding with barricade card slot 405.In the present embodiment, metal shielding board 200 is fixed on each female end signal transmission mould
On the signal transmission module of block, i.e., each signal transmission module necessarily corresponds to a metal shielding board 200, in order to make entire mother
End signal transmission module can be more stable when being fixed on male end pedestal 300, therefore female end signal is installed on female end pedestal
Barricade card slot 405 is set on the side wall of transmission module, while " L " type latch is set in the side edge of metal shielding board 200,
Convenient for the fixation of female end signal transmission module and metal shielding board, while metal shielding board can be connected to female end pedestal,
To form relatively short return flow path, therefore be conducive to shorten the return flow path of differential signal.
Since in high-speed differential signal connector, Male end connector and terminative connector can cooperate, therefore male end
Male end pedestal in connector and the female end pedestal in terminative connector will do it mating, therefore above-mentioned female end pedestal 400
Inserted terminal on according to array distribution have multiple inserting grooves 401, and separated between adjacent inserting groove 401 by partition, on
The other end for stating female end pedestal 400 is arranged at intervals with multiple module fixing grooves 402 for being used to place female end signal transmission module.?
Module fixing groove 402 for placing female end signal transmission module can be set on female end pedestal 400, due to transmitting in female end signal
In module, two signal transmission reeds can constitute a signal pair and cooperate with male end contact pin, in order to make signal pair and male end
It is mutually independent of each other between each signal pair after contact pin cooperation, reduces signal interference, be arranged on the inserted terminal of female end pedestal 400 multiple
Inserting groove 401, each inserting groove 401 form independent space by partition.
Further, for another embodiment of the invention, on the basis of the above embodiments, above-mentioned metal shielding board
It is arranged at intervals with more than two bridge structures 201 on 200, and above-mentioned bridge structure 201 is towards the outer of metal shielding board 200
Side protrusion.Bridge structure 201 on the metal shielding board 200 is the arch-type structure for protruding from metal shielding board 200, at this
The purpose that more than two bridge structures 201 are arranged on metal shielding board 200 is when metal shielding board 200 and signal transmission module
After being fixed, multiple signal transmission modules will do it laid out in parallel, and metal shielding board 200 and adjacent signal can be made to transmit
Multiple spot connection is realized between the shielding shell of module, to shorten return flow path.
Further, on the basis of the above embodiments, more than two above-mentioned for another embodiment of the invention
Bridge structure 201 is uniformly arranged according to cornerwise mode, i.e., the central point of more than two bridge structures 201 is distributed same
It on diagonal line, i.e., uniformly arranges on metal shielding board 200 according to cornerwise direction, arrangement mode in this way can make
Metal shielding board 200 is obtained to be distributed on different x wires or on vertical line from multiple connectivity points of signal transmission module, from
And further realize and realize that the multiple spot of different location is connected between metal shielding board 200 and the shielding shell of signal transmission module,
Shorten return flow path.
In addition, same direction of more than two above-mentioned bridge structures 201 towards metal shielding board 200, bridge structure court
To same direction, the angle of stress is consistent when enabling to stress, convenient for the stability of structure, and in above-mentioned metal shielding board
Corresponding to bar shaped groove 202 is provided at the position of bridge structure 201 on 200, the both ends of above-mentioned bridge structure 201 are movable respectively
The both ends of bar shaped groove 202 are connected to, which is groove body closed at both ends, hollow, is arranged convenient pair of bar shaped groove
Bridge structure is attached, also for barricade can be made to be connected to the more stably multiple spot of signal transmission module；Another party
Face, the bridge structure 201 are movably connected in the both ends of above-mentioned bar shaped groove 202, i.e. certain angle can be presented in bridge structure 201
Rotation, realize that hinged mode can be used in such structure.By the simulation analysis of mechanics, bridge structure is at an angle
There is smaller stress and equivalent stress when rotation is fixedly connected compared to bridge structure, i.e., can be held by way of flexible connection
By stronger interaction force, so that total is more stable.
Further, for another embodiment of the invention, on the basis of the above embodiments, above-mentioned metal shielding board
More than two bulge-structures 206 are arranged at intervals in 200 a side, and the top of above-mentioned bulge-structure 206 is provided with
Salient point 207, above-mentioned bulge-structure 206 are raised towards the outside of metal shielding board 200.The bulge-structure 206 is in barricade master
The protrusion for amplifying formation upwards on the side in a side of body 200, salient point be used for and adjacent signal transmission module into
Row contact.In the present embodiment, after metal shielding board and male end contact pin or female end signal transmission module are fixed, Duo Gexin
Number transmission module will do it laid out in parallel, and bulge-structure 206 can make the screen of metal shielding board Yu adjacent signal transmission module
It covers and realizes multiple spot connection between shell, to shorten return flow path.
Further, for another embodiment of the invention, on the basis of the above embodiments, when above-mentioned metallic shield
When plate 200 is mounted on above-mentioned signal transmission module, above-mentioned bulge-structure 206 is located at the adjacent differential signal of signal transmission module
To between.As shown in figure 8, the bulge-structure 207 is wanted when the bulge-structure on metal shielding board is mounted on signal transmission module
Ground hole 208 is formed between signal differential is to 301, therefore bulge-structure should be located at the adjacent differential signal of signal transmission module
To between, to reduce the crosstalk between signal.
Further, for another embodiment of the invention, on the basis of the above embodiments, two above-mentioned signals are passed
Defeated reed 102 forms differential pair and is mounted in the same spill cavity 104, and two signals in each differential pair transmit spring
Piece 102 is symmetrical set.In the present embodiment, in order to be cooperated with the contact pin in Male end connector, therefore the same concave shaped cavity
Need to fix two signal transmission reeds 102 in body 104, and two signal transmission reeds 102 form differential pair and are used for and public affairs
The contact pin at end is cooperated, and the contact terminal that signal transmission reed 102 is matched with male end contact pin is bent in opposite waveform
Setting, and signal transmission is carried out with male end contact pin.
Further, for another embodiment of the invention, on the basis of the above embodiments, above-mentioned spill cavity
104 are distributed according to the differential signal wiring path of signal transmission reed 102, the cavity edge and difference of above-mentioned spill cavity 104
The difference track edge that signal transmits reed 102 has interval.Cavity is distributed according to differential path in the present embodiment, on the one hand to the greatest extent
Return flow path can be can be shortened, reduce crosstalk between differential signal, on the other hand, spill cavity and differential signal guarantee certain distance,
It is to preferably carry out impedance matching.
Further, for another embodiment of the invention, on the basis of the above embodiments, above-mentioned difference walks route
Diameter is the adjacent side edge that the module housing 101 is extended to from a side of module housing 101, and above-mentioned signal transmits spring
The contact terminal 1021 of piece 102 stretches to the outside of module housing 101.In the present embodiment, the path of difference cabling is limited, due to letter
Number transmission reed 102 will carry out signal transmitting, then the both ends of signal transmission reed 102 all may carry out signal biography with other structures
It is defeated, therefore according to the transmission principle of signal connector, signal transmits reed 102 and arc-shaped bend setting, therefore difference cabling is presented
Path is the adjacent side edge that the module housing 101 is extended to from a side of module housing 101, to make signal transmit reed
102 contact terminal 1021 is cooperated with male end contact pin, and the contact terminal 1021 of signal transmission reed 102 stretches to module housing
101 outside.
Further, for another embodiment of the invention, on the basis of the above embodiments, above-mentioned module housing
The shielding part mounting groove for installing shielding part is offered on 101 sides far from above-mentioned signal transmission 102 contact terminal of reed
105, be provided with bending protrusion 203 on above-mentioned metal shielding board 200 at corresponding position, above-mentioned bending protrusion 203 with it is above-mentioned
Shielding part mounting groove 105 is adapted, and the protrusion side of the overbending direction of above-mentioned bending protrusion 203 and above-mentioned bridge structure 201
To opposite.When metal screen 200 is mounted in module housing 101, the bending protrusion 203 of metal screen 200 is just inserted
Enter in the shielding part mounting groove 105 in module housing 101, can enable metal screen 200 it is more firm be fixed on mould
On block shell 101, metal can be regarded as after being electroplated due to module housing 101, the setting of the structure can also ensure that module
Multiple spot is connected between shell 101 and metal screen 200.
The end that shielding part mounting groove 105 is arranged in above-mentioned module housing 101 is provided with installation protrusion 106, and being convenient for should
Female end carries out transmission module and is mounted on female end pedestal and is clamped by tail card.
" one embodiment ", " another embodiment ", " embodiment ", " preferred implementation spoken of in the present specification
Example " etc., referring to combining specific features, structure or the feature of embodiment description includes describing extremely in the application generality
In few one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (10)
1. a kind of terminative connector for high-speed differential signal connector, it is characterised in that: including female end pedestal (400) and more
A female end signal transmission module being mounted on female end pedestal (400) side by side,
The female end signal transmission module includes signal transmission module (100) and the gold that is fixed on signal transmission module (100)
Belong to barricade (200),
The signal transmission module (100) includes module housing (101), signal transmission reed (102) and plastic packaging module (103),
Multiple spill cavitys (104) are offered on the module housing (101), signal transmission reed (102) is mounted on concave shaped cavity
In body (104), the plastic packaging module (103) is covered on the spill cavity (104) and closes spill cavity (104), makes
Signal transmits reed (102) and forms closed signal path.
2. the terminative connector according to claim 1 for high-speed differential signal connector, it is characterised in that: the gold
Belong to and is provided in a side of barricade (200) for " L " the type latch (205) fixed with female end pedestal (400), the female end
It is installed on pedestal (400) and is arranged at intervals with multiple barricade card slots (405) on the side wall of the female end signal transmission module, it is described
" L " type latch (205) is corresponding with barricade card slot (405).
3. the terminative connector according to claim 1 for high-speed differential signal connector, it is characterised in that: the gold
Belong to and being arranged at intervals with more than two bridge structures (201) on barricade (200), and the bridge structure (201) direction gold
Belong to the outside protrusion of barricade (200).
4. the terminative connector according to claim 3 for high-speed differential signal connector, it is characterised in that: two with
On the bridge structure (201) uniformly arrange according to cornerwise mode.
5. being used for the terminative connector of high-speed differential signal connector described according to claim 1 or 3 or 4, it is characterised in that:
It is arranged at intervals with more than two bulge-structures (206) in a side of the metal shielding board (200), and the protrusion knot
It is provided with above structure (206) salient point (207), the bulge-structure (206) is raised towards the outside of metal shielding board (200).
6. the terminative connector according to claim 5 for high-speed differential signal connector, it is characterised in that: when described
When metal shielding board (200) is mounted on the signal transmission module, the bulge-structure (206) is located at signal transmission module phase
Between adjacent Difference signal pair.
7. the terminative connector according to claim 1 for high-speed differential signal connector, it is characterised in that: two institutes
It states signal transmission reed (102) composition differential pair to be mounted in the same spill cavity (104), and two in each differential pair
A signal transmission reed (102) is symmetrical set.
8. the terminative connector according to claim 1 for high-speed differential signal connector, it is characterised in that: described recessed
Shape cavity (104) is distributed according to the differential signal wiring path of signal transmission reed (102), the chamber of the spill cavity (104)
The difference track edge of body edge and differential signal transmission reed (102) has interval.
9. the terminative connector according to claim 8 for high-speed differential signal connector, it is characterised in that: the difference
Point wiring path is the adjacent side edge that the module housing (101) is extended to from a side of module housing (101), and institute
The contact terminal (1021) for stating signal transmission reed (102) stretches to the outside of module housing (101).
10. the terminative connector according to claim 9 for high-speed differential signal connector, it is characterised in that: described
Module housing (101) offers on the side far from signal transmission reed (102) contact terminal for installing shielding part
Shielding part mounting groove (105) is provided with bending protrusion (203) on the metal shielding board (200) at corresponding position, described
Bending protrusion (203) be adapted with the shielding part mounting groove (105), and it is described bending protrusion (203) overbending direction and
The protrusion direction of the bridge structure (201) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020353.0A CN109510034B (en) | 2019-01-09 | 2019-01-09 | Female connector for high-speed differential signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020353.0A CN109510034B (en) | 2019-01-09 | 2019-01-09 | Female connector for high-speed differential signal connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109510034A true CN109510034A (en) | 2019-03-22 |
| CN109510034B CN109510034B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020353.0A Active CN109510034B (en) | 2019-01-09 | 2019-01-09 | Female connector for high-speed differential signal connector |
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| JP2004274047A (en) * | 2004-03-01 | 2004-09-30 | Teradyne Inc | Printed circuit board for electrical connector |
| CN201490476U (en) * | 2009-08-28 | 2010-05-26 | 莫列斯公司 | Connector with overlapped grounding structure |
| CN102222824A (en) * | 2010-04-16 | 2011-10-19 | 泰科电子(上海)有限公司 | Electric connector |
| CN102684009A (en) * | 2011-02-18 | 2012-09-19 | Fci公司 | Electrical connector having common ground shield |
| CN102969618A (en) * | 2012-12-17 | 2013-03-13 | 深圳格力浦电子有限公司 | Female end plug of high-speed connector |
| CN203218617U (en) * | 2013-03-22 | 2013-09-25 | 四川华丰企业集团有限公司 | High-speed signal connector with special-shaped shield plate |
| CN103280670A (en) * | 2013-05-17 | 2013-09-04 | 连展科技电子（昆山）有限公司 | Socket electric connector for inhibiting signal interference |
| CN105742854A (en) * | 2014-12-08 | 2016-07-06 | 欧品电子(昆山)有限公司 | Backboard socket connector |
| CN109066179A (en) * | 2018-08-27 | 2018-12-21 | 四川华丰企业集团有限公司 | Electric connector and electronic equipment |
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Address after: 621000 No. 36 Yuejin Road, Fucheng District, Sichuan, Mianyang Applicant after: Sichuan Huafeng Technology Co.,Ltd. Address before: 621000 No. 36 Yuejin Road, Fucheng District, Sichuan, Mianyang Applicant before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
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