CN106558794A - Adapter and connector assembly - Google Patents
Adapter and connector assembly Download PDFInfo
- Publication number
- CN106558794A CN106558794A CN201510621930.3A CN201510621930A CN106558794A CN 106558794 A CN106558794 A CN 106558794A CN 201510621930 A CN201510621930 A CN 201510621930A CN 106558794 A CN106558794 A CN 106558794A
- Authority
- CN
- China
- Prior art keywords
- connector assembly
- absorbing material
- adapter
- terminal
- insulating body
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
Abstract
The present invention discloses a kind of connector assembly includes insulating body and the terminal being maintained in insulating body.The connector assembly also includes the monolithic absorbing material being arranged in insulating body, the monolithic absorbing material will be the ground terminal and signal terminal in the terminal spaced-apart, and the monolithic absorbing material is located in 38% to 45% first area of total electrical length Le of the connector assembly；Or the connector assembly is also including the two panels absorbing material being arranged in the insulating body, the two panels absorbing material will be the ground terminal and signal terminal in the terminal spaced-apart, and the two panels absorbing material is located in the second area in addition to the first area of total electrical length Le of the connector assembly.In the present invention, effectively eliminate the resonance problems of ground terminal by monolithic absorbing material or two panels absorbing material, and reduce the usage amount of absorbing material, reduce cost.
Description
Technical field
The present invention relates to a kind of adapter and connector assembly, more particularly to a kind of plate is to the height of plate
Fast signal connector and connector assembly.
Background technology
In the prior art, in order to two circuit boards are electrically connected, typically using a pair
Mutually two circuit boards are electrically connected by mating connector.For convenience of description, in application
It is middle to be referred to as connector assembly to a pair of connectors matched somebody with somebody together.
For the high-speed signal connector component of plate to plate, in order to prevent between high speed signal mutually
, there are multiple independent ground terminals (or referred to as grounding pin) in connector assembly in interference,
Can all there is resonance in these independent ground terminals.It is humorous in order to prevent ground terminal from occurring
Shake, in the prior art, it is proposed that the following two kinds solution：
A solution is one extra ground connections of addition in connector assembly, should
Ground connections are electrically connected to each other the multiple independent ground terminal in connector assembly one
Rise, so as to eliminate the resonance problems of ground terminal.The shortcoming of this solution is Joining Technology
The more complicated, cost of meeting is very high.
Another kind of solution is to wrap whole ground terminal with absorbing material, is connect so as to eliminate
The resonance problems of ground terminal.The shortcoming of this solution is needed using substantial amounts of suction ripple material
Material, increased cost.
The content of the invention
The purpose of the present invention aims to solve the problem that the above-mentioned problems in the prior art and defect extremely
Few one side.
It is an object of the present invention to provide a kind of connector assembly, can not only eliminate ground connection
The resonance problems of terminal, and it is with low cost.
According to an aspect of the present invention, there is provided a kind of connector assembly, including：First connection
Device, with the first insulating body and the first terminal being maintained in first insulating body；With
Second adapter, with first adapter to together with, with the second insulating body and guarantor
Hold the Second terminal in second insulating body.To with together the first insulating body and
Second insulating body constitutes the insulating body of the connector assembly, to first end together
Son and Second terminal constitute the terminal of the connector assembly.The connector assembly also includes setting
Put the monolithic absorbing material in the insulating body, the monolithic absorbing material is by the terminal
In ground terminal and signal terminal it is spaced-apart, and the monolithic absorbing material be located at institute
State connector assembly total electrical length Le 38% to 45% first area in；Or it is described
Connector assembly also includes the two panels absorbing material being arranged in the insulating body, the two panels
Absorbing material will be the ground terminal and signal terminal in the terminal spaced-apart and described
Two panels absorbing material is positioned at total electrical length Le of the connector assembly except firstth area
In second area outside domain.Total electrical length Le of the connector assembly is according to following public affairs
Formula (1) is calculated：
Wherein
L is the total physical length L between the two ends of the connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body of the connector assembly.
According to one embodiment of present invention, the first area includes two the first subregions,
One of them first subregion accounts for the connection to the electrical length of one end of the connector assembly
The 38% to 45% of total electrical length Le of device assembly, another first subregion is to the connection
The electrical length of the other end of device assembly account for the 38% of total electrical length Le of the connector assembly to
45%.
According to another embodiment of the invention, the second area includes three the second sub-districts
Domain, one of them second subregion (B3) is positioned at one first subregion and described another
Between one the first subregion, the second subregion of other two is sub positioned at described two first respectively
The both sides in region.
According to another embodiment of the invention, when the connector assembly includes that monolithic inhales ripple material
During material, the monolithic absorbing material is arranged in described two first subregions.
According to another embodiment of the invention, when the connector assembly includes that two panels inhales ripple material
During material, the two panels absorbing material is separately positioned in two in three second subregions
Or be arranged in three second subregions.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
5% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
3% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
1% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the connector assembly is suitable to electrically connect and mutually puts down
The first circuit board and second circuit board of row arrangement.
According to another embodiment of the invention, first adapter is suitable to surface-pasted
Mode is welded on the first circuit board, and second adapter is suitable to surface-pasted side
Formula is welded on the second circuit board.
According to another embodiment of the invention, first adapter be female type connectors, institute
The second adapter is stated for male connector.
According to another embodiment of the invention, the length of first adapter is more than described the
Two adapters, and the absorbing material is maintained at the first insulating body of first adapter
In.
According to another embodiment of the invention, the first terminal of first adapter includes many
Individual first ground terminal and multipair first difference signal terminal；And the of second adapter
Two-terminal includes multiple second ground terminals and multipair second difference signal terminal.
According to another embodiment of the invention, it is formed with the absorbing material many with described
Individual first ground terminal is distinguished corresponding jack and is divided with multipair first difference signal terminal
Not corresponding slot；It is right on the absorbing material that the plurality of first ground terminal is each passed through
The jack answered, it is right on the absorbing material that multipair first difference signal terminal is each passed through
The slot answered.
According to another aspect of the present invention, there is provided a kind of adapter, can connect with a pairing
Connect device to form a connector assembly to being equipped with, the adapter includes insulating body and is maintained at
Terminal in the insulating body.The adapter also includes being arranged in the insulating body
Monolithic absorbing material, the monolithic absorbing material is by the ground terminal and signal end in the terminal
Son is spaced-apart, and the monolithic absorbing material is located at total electricity length of the connector assembly
In the first area of the 38% to 45% of degree Le；Or the adapter also includes being arranged on institute
State the two panels absorbing material in insulating body, the two panels absorbing material is by connecing in the terminal
Ground terminal and signal terminal are spaced-apart, and the two panels absorbing material is located at the connection
In the second area in addition to the first area of total electrical length Le of device assembly,
Wherein, total electrical length Le of the connector assembly is calculated according to equation below (1)：
Wherein
L is the total physical length L between the two ends of the connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body.
According to one embodiment of present invention, the first area includes two the first subregions,
One of them first subregion accounts for the connection to the electrical length of one end of the connector assembly
The 38% to 45% of total electrical length Le of device assembly, another first subregion is to the connection
The electrical length of the other end of device assembly account for the 38% of total electrical length Le of the connector assembly to
45%.
According to another embodiment of the invention, the second area includes three the second sub-districts
Domain, one of them second subregion be located at one first subregion and it is described another first
Between subregion, the second subregion of other two is respectively positioned at the two of described two first subregions
Side.
According to another embodiment of the invention, when the adapter includes monolithic absorbing material
When, the monolithic absorbing material is arranged in described two first subregions.
According to another embodiment of the invention, when the adapter includes two panels absorbing material
When, the two panels absorbing material be separately positioned in two in three second subregions or
Person is arranged in three second subregions.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
5% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
3% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the thickness per absorbing material described in piece is less than connection
1% of total physical length L between the two ends of device assembly.
According to another embodiment of the invention, the connector assembly is suitable to electrically connect and mutually puts down
The first circuit board and second circuit board of row arrangement.
According to another embodiment of the invention, the adapter is suitable in surface-pasted mode
It is welded on the first circuit board, the matching connector is suitable to weld in surface-pasted mode
It is connected on the second circuit board.
According to another embodiment of the invention, the adapter is female type connectors, described to match somebody with somebody
It is male connector to adapter.
According to another embodiment of the invention, the length of the adapter connects more than the pairing
Connect device.
According to another embodiment of the invention, the terminal of the adapter includes multiple earth terminals
Sub and multipair difference signal terminal.
According to another embodiment of the invention, it is formed with the absorbing material many with described
Individual ground terminal distinguishes corresponding jack and corresponding with the multipair difference signal terminal difference
Slot；The plurality of ground terminal is each passed through the corresponding jack on the absorbing material, institute
State multipair difference signal terminal and be each passed through the corresponding slot on the absorbing material.
In the foregoing individual embodiments of the present invention, by the total electrical length in connector assembly
Any position of the 38% to 45% of Le arranges monolithic absorbing material or in connector assembly
Any position outside the 38% to 45% of total electrical length Le arranges two panels absorbing material, with regard to energy
Enough resonance problems for effectively eliminating ground terminal.And, the usage amount of absorbing material is reduced,
Reduce cost.
By the description made for the present invention of below with reference to accompanying drawing, other purposes of the present invention and
Advantage will be evident that, and can help that complete understanding of the invention will be obtained.
Description of the drawings
Fig. 1 shows the vertical of the connector assembly of the embodiment of an exemplary of the invention
Body schematic diagram, without setting absorbing material；
Fig. 2 shows the vertical of the connector assembly of the embodiment of an exemplary of the invention
Body schematic diagram, is provided with monolithic absorbing material；
Fig. 3 shows the connector assembly of the embodiment of another exemplary of the invention
Schematic perspective view, is provided with two panels absorbing material；
Fig. 4 shows the resonance curve figure of the connector assembly shown in Fig. 1 and Fig. 2；With
Fig. 5 shows the resonance curve figure of the connector assembly shown in Fig. 1 and Fig. 3.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is further had
The explanation of body.In the description, same or analogous drawing reference numeral indicates same or analogous portion
Part.It is following that the overall invention to the present invention is intended to the explanation of embodiment of the present invention referring to the drawings
Design is explained, and is not construed as limiting a kind of of the present invention.
In addition, in the following detailed description, for ease of explaining, elaborate many specific thin
Save to provide the comprehensive understanding to present disclosure embodiment.It should be apparent, however, that one or more enforcements
Example can also be carried out in the case where not having these details.In other cases, it is known
Construction and device diagrammatically embody to simplify accompanying drawing.
A kind of general technical design of the invention, there is provided connector assembly, including：
First adapter, with the first insulating body and first be maintained in first insulating body
Terminal；With the second adapter, with first adapter to together with, with second insulation
Body and the Second terminal being maintained in second insulating body.To exhausted with first together
Edge body and the second insulating body constitute the insulating body of the connector assembly, to together
The first terminal and Second terminal constitute the terminal of the connector assembly.The connector assembly
Also include the monolithic absorbing material being arranged in the insulating body, the monolithic absorbing material will
Ground terminal and signal terminal in the terminal is spaced-apart, and the monolithic inhales ripple material
Material position in the connector assembly total electrical length Le 38% to 45% first area in；
Or the connector assembly is also including the two panels absorbing material being arranged in the insulating body,
The two panels absorbing material will be the ground terminal and signal terminal in the terminal spaced-apart,
And the two panels absorbing material is positioned at total electrical length Le of the connector assembly except institute
State in the second area outside first area.
Fig. 1 shows the vertical of the connector assembly of the embodiment of an exemplary of the invention
Body schematic diagram, without setting absorbing material.Fig. 2 shows an example of the invention
The schematic perspective view of the connector assembly of the embodiment of property, is provided with monolithic absorbing material
300。
In the embodiment of an example of the present invention, a kind of connector assembly is disclosed.Such as
Shown in Fig. 1 and Fig. 2, the connector assembly is mainly included mutually to the first connection together
Device 100 and the second adapter 200.
As depicted in figs. 1 and 2, in the illustrated embodiment, the first adapter 100 has the
One insulating body 110 and the first terminal 120 being maintained in the first insulating body 110.Second
Adapter 200 with the second insulating body 210 and be maintained in the second insulating body 210 the
Two-terminal 220.
For convenience of description, in this application, by the first insulating body 110 together
The insulating body 110,210 of connector assembly is referred to as with the second insulating body 210, will be right
The terminal of connector assembly is referred to as with the first terminal 120 together and Second terminal 220
120、220。
As shown in Fig. 2 in the illustrated embodiment, connector assembly also includes being arranged on insulation
Monolithic absorbing material 300 in body 110,210.The monolithic absorbing material 300 is by terminal
120th, the ground terminal 121,221 and signal terminal 122,222 in 220 is spaced-apart,
And the monolithic absorbing material 300 be located at connector assembly total electrical length Le 38% to
In 45% first area A1, A2.
Total electrical length Le of said connector component can be calculated according to equation below (1)：
Wherein
L is the total physical length L between the two ends of connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body of connector assembly.
Understand that total electrical length Le of connector assembly refers to signal according to aforesaid formula (1)
By the time required for whole connector assembly.
For convenience of description, indicated in fig. 1 and 2 long with total electricity of connector assembly
Interval range corresponding first area A1, A2 of the 38% to 45% of degree Le.
In the illustrated embodiment, as depicted in figs. 1 and 2, first area A1, A2 includes
Two the first subregions, one end (figure of one of them first subregion A1 to connector assembly
In right-hand member) electrical length account for connector assembly total electrical length Le 38% to 45%, separately
Electrical length of one the first subregion A2 to the other end (left end in figure) of connector assembly
Account for connector assembly total electrical length Le 38% to 45%.
In the embodiment of an example of the present invention, monolithic absorbing material 300 can be arranged
In in two first subregions A1, A2.In the embodiment shown in Figure 2, it is single
Piece absorbing material 300 is arranged in the first subregion A2.
Fig. 3 shows the connector assembly of the embodiment of another exemplary of the invention
Schematic perspective view, is provided with two panels absorbing material 300,300.
In the embodiment shown in fig. 3, in the insulating body 110,210 of connector assembly
It is provided with two panels absorbing material 300,300.This two panels absorbing material 300,300 is by adapter
Ground terminal 121,221 and signal terminal 122,222 in the terminal 120,220 of component
It is spaced-apart, and this two panels absorbing material 300,300 is located at total electricity of connector assembly
In second area B1, B2, B3 in addition to first area A1, A2 of length Le.
As shown in Figure 1, Figure 2 and Figure 3, aforementioned second area B1, B2, B3 includes three
Second subregion, one of them second subregion B3 is positioned at a first subregion A1 and separately
Between one the first subregion A2, the second subregion of other two B1, B2 are located at two respectively
The both sides of individual first subregion A1, A2.
In the embodiment of an example of the present invention, two panels absorbing material 300,300 can
To be separately positioned in two in three second subregions B1, B2, B3 or can arrange
In in three second subregions B1, B2, B3.In the embodiment shown in fig. 3,
Two panels absorbing material 300,300 is separately positioned in two second subregions B2, B3.
In the embodiment of an example of the present invention, the thickness of every absorbing material 300 can
With 5% of the total physical length L between the two ends less than connector assembly.
In the embodiment of another exemplary of the present invention, the thickness of every absorbing material 300
The 3% of the total physical length L that can be less than between the two ends of connector assembly.
In the embodiment of another exemplary of the present invention, the thickness of every absorbing material 300
The 1% of the total physical length L that can be less than between the two ends of connector assembly.
In the embodiment of an example of the present invention, said connector component is suitable to electrical connection
The first circuit board (not shown) being arranged parallel to and second circuit board (not shown), i.e.
The connector assembly can be board to board connector component.
In the embodiment of an example of the present invention, as shown in Figure 1 to Figure 3, first connects
Connect device 100 to be suitable to be welded on first circuit board in surface-pasted mode, the second adapter
200 are suitable to weld on the second circuit board in surface-pasted mode.
In the embodiment of an example of the present invention, as shown in Figure 1 to Figure 3, first connects
It is female type connectors to connect device 100, and the second adapter 200 is male connector.
In the embodiment of an example of the present invention, as shown in Figure 1 to Figure 3, first connects
The length for connecing device 100 is all held at more than the second adapter 200, and absorbing material 300
In first insulating body 110 of the first adapter 100.
In the previous embodiment of diagram, the first of monolithic or two panels absorbing material 300 is provided with
Adapter 100 can sell as a single product, therefore, the protection of the present invention
Scope not only includes the connector assembly for being provided with monolithic or two panels absorbing material 300, also includes
It is provided with the adapter 100 of monolithic or two panels absorbing material 300.
Continuing with referring to Fig. 1 to Fig. 3, in the illustrated embodiment, the first adapter 100
The first terminal 120 includes multiple first ground terminals 121 and multipair first difference signal terminal
122.The Second terminal 220 of the second adapter 200 includes multiple second ground terminal, 221 Hes
Multipair second difference signal terminal 222.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, formed on absorbing material 300
Have with multiple first ground terminals 121 distinguish corresponding jack and with multipair first differential signal
Terminal 122 distinguishes corresponding slot；Multiple first ground terminals 121 are each passed through absorbing material
Corresponding jack on 300, multipair first difference signal terminal 122 are each passed through absorbing material
Corresponding slot on 300.
Fig. 4 is shown shown in the connector assembly and Fig. 2 that are not provided with absorbing material shown in Fig. 1
The connector assembly for being provided with monolithic absorbing material resonance curve figure.Fig. 5 shows Fig. 1 institutes
The two panels that is provided with shown in the connector assembly and Fig. 3 that are not provided with absorbing material for showing inhales ripple
The resonance curve figure of the connector assembly of material.
As shown in Figure 4 and Figure 5, in the illustrated embodiment, inhale when being provided with monolithic or two panels
The connector assembly of wave material eliminates the resonance of ground terminal well, improves adapter group
The signal integrity of part.
Additionally, in previously described embodiments of the present invention, only used the monolithic or two of very thin thickness
Piece absorbing material, eliminates the need for the resonance of ground terminal, reduces the usage amount of absorbing material,
Significantly reduce manufacturing cost.
It will be understood to those skilled in the art that embodiment described above is all exemplary
, and those skilled in the art can make improvements, described in various embodiments
Structure can carry out free group in the case of the conflict in terms of not recurring structure or principle
Close.
Embodiment purport although describing the present invention with reference to accompanying drawing, disclosed in accompanying drawing
Illustrative to the preferred embodiment for the present invention, and it is not intended that to the present invention's
It is a kind of to limit.
Although some embodiments of this present general inventive concept have been shown and have illustrated, this area is common
Technical staff will be understood that, in the case of the principle without departing substantially from this present general inventive concept and spirit,
These embodiments can be made a change, the scope of the present invention is with claim and their equivalent
Limit.
It should be noted that word " including " is not excluded for other elements or step, word " " or "
It is individual " be not excluded for it is multiple.In addition, any element label of claim should not be construed as limiting this
The scope of invention.
Claims (28)
1. a kind of connector assembly, including：
First adapter (100), with the first insulating body (110) and is maintained at described
The first terminal (120) in one insulating body (110)；With
Second adapter (200), with first adapter (100) to, with together with, having
There are the second insulating body (210) and be maintained in second insulating body (210) second
Terminal (220),
Wherein, to the first insulating body (110) together and the second insulating body (210)
The insulating body (110,210) of the connector assembly is constituted, to first end together
Sub (120) and Second terminal (220) constitute the terminal (120,220) of the connector assembly,
It is characterized in that：
The connector assembly also includes the list being arranged in the insulating body (110,210)
Piece absorbing material (300), the monolithic absorbing material (300) is by the terminal (120,220)
In ground terminal (121,221) and signal terminal (122,222) it is spaced-apart, and
And the monolithic absorbing material (300) is positioned at total electrical length Le of the connector assembly
In 38% to 45% first area (A1, A2)；Or
The connector assembly also includes two be arranged in the insulating body (110,210)
Piece absorbing material (300,300), the two panels absorbing material (300,300) is by the end
Ground terminal (121,221) and signal terminal (122,222) in sub (120,220)
It is spaced-apart, and the two panels absorbing material (300,300) is positioned at the adapter group
Total electrical length Le of part second area in addition to the first area (A1, A2) (B1,
B2, B3) in,
Wherein, total electrical length Le of the connector assembly is calculated according to equation below (1)：
L is the total physical length L between the two ends of the connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body of the connector assembly.
2. connector assembly according to claim 1, it is characterised in that：
, including two the first subregions, one of them first for the first area (A1, A2)
Subregion (A1) accounts for the connector assembly to the electrical length of one end of the connector assembly
Total electrical length Le 38% to 45%, another first subregion (A2) is to the connection
The electrical length of the other end of device assembly account for the 38% of total electrical length Le of the connector assembly to
45%.
3. connector assembly according to claim 2, it is characterised in that：
The second area (B1, B2, B3) including three the second subregions, one of them
Second subregion (B3) positioned at one first subregion (A1) and it is described another
Between one subregion (A2), the second subregion of other two (B1, B2) is located at institute respectively
State the both sides of two the first subregions.
4. connector assembly according to claim 3, it is characterised in that：
When the connector assembly includes monolithic absorbing material (300), the monolithic inhales ripple
Material (300) is arranged in described two first subregions (A1, A2).
5. connector assembly according to claim 4, it is characterised in that：
When the connector assembly includes two panels absorbing material (300,300), the two panels
Absorbing material (300,300) be separately positioned on three second subregions (B1, B2,
B3 in two in) or it is arranged in three second subregions (B1, B2, B3)
One in.
6. the connector assembly according to any one of claim 1-5, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 5% of total physical length L.
7. connector assembly according to claim 6, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 3% of total physical length L.
8. connector assembly according to claim 7, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 1% of total physical length L.
9. the connector assembly according to any one of claim 1-5, it is characterised in that：
The connector assembly is suitable to electrically connect the first circuit board and second being arranged parallel to
Circuit board.
10. connector assembly according to claim 9, it is characterised in that：
First adapter (100) is suitable to be welded on described first in surface-pasted mode
On circuit board, second adapter (200) is suitable to be welded on institute in surface-pasted mode
State on second circuit board.
11. connector assemblies according to claim 9, it is characterised in that：
First adapter (100) is female type connectors, second adapter (200)
For male connector.
12. connector assemblies according to claim 11, it is characterised in that：
The length of first adapter (100) is more than second adapter (200), and
And the absorbing material (300) is maintained at the first insulation of first adapter (100) originally
In body (110).
13. connector assemblies according to claim 12, it is characterised in that：
The first terminal (120) of first adapter (100) is including multiple first earth terminals
Sub (121) and multipair first difference signal terminal (122)；And
The Second terminal (220) of second adapter (200) is including multiple second earth terminals
Sub (221) and multipair second difference signal terminal (222).
14. connector assemblies according to claim 13, it is characterised in that：
It is formed with the absorbing material (300) and the plurality of first ground terminal (121)
Distinguish corresponding jack and distinguish corresponding with multipair first difference signal terminal (122)
Slot；
The plurality of first ground terminal (121) is each passed through on the absorbing material (300)
Corresponding jack, multipair first difference signal terminal (122) is each passed through the suction
Corresponding slot on wave material (300).
A kind of 15. adapters, can form one to being equipped with a matching connector (200)
Individual connector assembly, the adapter (100) is including insulating body (110) and is maintained at institute
The terminal (120) in insulating body (110) is stated,
It is characterized in that：
The adapter also includes that the monolithic being arranged in the insulating body (110) inhales ripple material
Material (300), the monolithic absorbing material (300) is by the earth terminal in the terminal (120)
Sub (121) and signal terminal (122) are spaced-apart, and the monolithic absorbing material (300)
Positioned at the connector assembly total electrical length Le 38% to 45% first area (A1,
A2 in)；Or
The adapter also includes that the two panels being arranged in the insulating body (110,210) is inhaled
Wave material (300,300), the two panels absorbing material (300,300) is by the terminal (120)
In ground terminal (121) and signal terminal (122) it is spaced-apart, and the two panels
Absorbing material (300,300) is positioned at total electrical length Le of the connector assembly except institute
State in the second area (B1, B2, B3) outside first area (A1, A2),
Wherein, total electrical length Le of the connector assembly is calculated according to equation below (1)：
L is the total physical length L between the two ends of the connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body.
16. adapters according to claim 15, it is characterised in that：
, including two the first subregions, one of them first for the first area (A1, A2)
Subregion (A1) accounts for the connector assembly to the electrical length of one end of the connector assembly
Total electrical length Le 38% to 45%, another first subregion (A2) is to the connection
The electrical length of the other end of device assembly account for the 38% of total electrical length Le of the connector assembly to
45%.
17. adapters according to claim 16, it is characterised in that：
The second area (B1, B2, B3) including three the second subregions, one of them
Second subregion (B3) positioned at one first subregion (A1) and it is described another
Between one subregion (A2), the second subregion of other two (B1, B2) is located at institute respectively
State the both sides of two the first subregions.
18. adapters according to claim 17, it is characterised in that：
When the adapter (110) is including monolithic absorbing material (300), the monolithic is inhaled
Wave material (300) is arranged in described two first subregions (A1, A2).
19. adapters according to claim 18, it is characterised in that：
When the adapter includes two panels absorbing material (300,300), the two panels inhales ripple
Material (300,300) is separately positioned on three second subregions (B1, B2, B3)
In two in or be arranged in three second subregions (B1, B2, B3) one
In individual.
20. adapters according to any one of claim 15-19, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 5% of total physical length L.
21. adapters according to claim 20, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 3% of total physical length L.
22. adapters according to claim 21, it is characterised in that：
Thickness per absorbing material described in piece (300) is less than between the two ends of connector assembly
The 1% of total physical length L.
23. adapters according to any one of claim 15-19, it is characterised in that：
The connector assembly is suitable to electrically connect the first circuit board and second being arranged parallel to
Circuit board.
24. adapters according to claim 23, it is characterised in that：
The adapter (100) is suitable to be welded on first circuit in surface-pasted mode
On plate, the matching connector (200) is suitable to be welded on described in surface-pasted mode
On two circuit boards.
25. connector assemblies according to claim 23, it is characterised in that：
The adapter (100) is female type connectors, and the matching connector (200) is public affairs
Type adapter.
26. adapters according to claim 25, it is characterised in that：The adapter
(100) length is more than the matching connector (200).
27. adapters according to claim 26, it is characterised in that：
The terminal (120) of the adapter (100) including multiple ground terminals (121) and
Multipair difference signal terminal (122).
28. adapters according to claim 27, it is characterised in that：
It is formed with the absorbing material (300) and the plurality of ground terminal (121) point
Not corresponding jack and slot corresponding with multipair difference signal terminal (122) difference；
It is right on the absorbing material (300) that the plurality of ground terminal (121) is each passed through
The jack answered, the multipair difference signal terminal (122) are each passed through the absorbing material (300)
On corresponding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621930.3A CN106558794B (en) | 2015-09-25 | 2015-09-25 | Connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621930.3A CN106558794B (en) | 2015-09-25 | 2015-09-25 | Connector and connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106558794A true CN106558794A (en) | 2017-04-05 |
| CN106558794B CN106558794B (en) | 2018-12-18 |
Family
ID=58414552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621930.3A Active CN106558794B (en) | 2015-09-25 | 2015-09-25 | Connector and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106558794B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833945Y (en) * | 2005-07-12 | 2006-11-01 | 王万勋 | High-frequency signal transmission connector with magnetic wave absorption capability |
| CN202013961U (en) * | 2008-11-14 | 2011-10-19 | 莫列斯公司 | Resonance regulating connector |
| CN103503247A (en) * | 2010-12-13 | 2014-01-08 | Fci公司 | Shielded connector assembly |
| US20140295702A1 (en) * | 2013-03-29 | 2014-10-02 | Hirose Electric Co., Ltd. | Intermediate connection electrical connector |
| CN204538363U (en) * | 2015-02-15 | 2015-08-05 | 泰科电子(上海)有限公司 | Electric connector |
-
2015
- 2015-09-25 CN CN201510621930.3A patent/CN106558794B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833945Y (en) * | 2005-07-12 | 2006-11-01 | 王万勋 | High-frequency signal transmission connector with magnetic wave absorption capability |
| CN202013961U (en) * | 2008-11-14 | 2011-10-19 | 莫列斯公司 | Resonance regulating connector |
| CN103503247A (en) * | 2010-12-13 | 2014-01-08 | Fci公司 | Shielded connector assembly |
| US20140295702A1 (en) * | 2013-03-29 | 2014-10-02 | Hirose Electric Co., Ltd. | Intermediate connection electrical connector |
| CN204538363U (en) * | 2015-02-15 | 2015-08-05 | 泰科电子(上海)有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106558794B (en) | 2018-12-18 |
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