CN106558794B - Connector and connector assembly - Google Patents
Connector and connector assembly Download PDFInfo
- Publication number
- CN106558794B CN106558794B CN201510621930.3A CN201510621930A CN106558794B CN 106558794 B CN106558794 B CN 106558794B CN 201510621930 A CN201510621930 A CN 201510621930A CN 106558794 B CN106558794 B CN 106558794B
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- Prior art keywords
- connector
- connector assembly
- absorbing material
- terminal
- insulating body
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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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses the terminal that a kind of connector assembly includes insulating body and is maintained in insulating body.The connector assembly further includes the monolithic absorbing material being arranged in insulating body, the monolithic absorbing material by the terminal ground terminal and signal terminal it is 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 further includes the two panels absorbing material being arranged in the insulating body, the two panels absorbing material by the terminal ground terminal and signal terminal it is spaced-apart, and the two panels absorbing material is located in the second area other than the first area of total electrical length Le of the connector assembly.In the present invention, the resonance problems of ground terminal are effectively eliminated by monolithic absorbing material or two panels absorbing material, and reduces the usage amount of absorbing material, reduced costs.
Description
Technical field
The present invention relates to the high-speed signal connector of a kind of connector and connector assembly more particularly to a kind of plate to plate and
Connector assembly.
Background technique
In the prior art, a pair of mutually to mating connector in order to, generally use two circuit board electrical connections together
Together by two circuit board electrical connections.For ease of description, will be known as connecting to a pair of connectors together in application
Connect device assembly.
For the high-speed signal connector component of plate to plate, interfered with each other between high speed signal in order to prevent, in connector
There are multiple independent ground terminals (or being grounding pin) in component, these independent ground terminals can all have asking for resonance
Topic.There is resonance in ground terminal in order to prevent, in the prior art, proposes the following two kinds solution:
A solution is one additional ground connections of addition in connector assembly, which will even
The multiple independent ground terminals connect in device assembly are electrically connected to each other together, to eliminate the resonance problems of ground terminal.This
The shortcomings that kind of solution be Joining Technology can it is more complicated, cost is very high.
Another solution is to wrap entire ground terminal with absorbing material, so that the resonance for eliminating ground terminal is asked
Topic.The shortcomings that this solution is to need using a large amount of absorbing material, increases cost.
Summary of the invention
The purpose of the present invention aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
It is an object of the present invention to provide a kind of connector assembly, the resonance that can not only eliminate ground terminal is asked
Topic, and it is low in cost.
According to an aspect of the present invention, a kind of connector assembly is provided, comprising: the first connector has the first insulation
Ontology and the first terminal being maintained in first insulating body；With the second connector, with first connector to fitting over
Together, with the second insulating body and the Second terminal being maintained in second insulating body.To exhausted with first together
Edge ontology and the second insulating body constitute the insulating body of the connector assembly, to the first terminal and second end matched together
Son constitutes the terminal of the connector assembly.The connector assembly further includes that the monolithic being arranged in the insulating body inhales wave
Material, the monolithic absorbing material by the terminal ground terminal and signal terminal it is 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
Component further includes the two panels absorbing material being arranged in the insulating body, and 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 total electrical length Le of the connector assembly
The second area other than the first area in.Total electrical length Le of the connector assembly is according to following formula
(1) it calculates:
Wherein
L is total physical length L between the both 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 son
The electrical length of region to one end of the connector assembly accounts for the 38% to 45% of total electrical length Le of the connector assembly, separately
The electrical length of the other end of one the first subregion to the connector assembly accounts for the total electrical length Le of the connector assembly
38% to 45%.
According to another embodiment of the invention, the second area includes three the second subregions, one of them second
Subregion (B3) is between one first subregion and another described first subregion, the second subregion of other two
It is located at the two sides of described two first subregions.
According to another embodiment of the invention, when the connector assembly includes monolithic absorbing material, the monolithic
Absorbing material is arranged in one in described two first subregions.
According to another embodiment of the invention, when the connector assembly includes two panels absorbing material, the two panels
Absorbing material is separately positioned in two in three second subregions or is arranged in three second subregions
One in.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 5%.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 3%.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 1%.
According to another embodiment of the invention, the connector assembly is suitable for being electrically connected the first electricity being arranged parallel
Road plate and second circuit board.
According to another embodiment of the invention, first connector is suitable for being welded in a manner of surface-pasted described
On first circuit board, second connector is suitable for being welded in a manner of surface-pasted on the second circuit board.
According to another embodiment of the invention, first connector is female type connectors, and second connector is
Male connector.
According to another embodiment of the invention, the length of first connector is greater than second connector, and
The absorbing material is maintained in the first insulating body of first connector.
According to another embodiment of the invention, the first terminal of first connector includes multiple first ground terminals
With multipair first difference signal terminal；And the Second terminal of second connector includes multiple second ground terminals and multipair
Second difference signal terminal.
According to another embodiment of the invention, it is formed on the absorbing material and the multiple first ground terminal
Corresponding jack and slot corresponding with multipair first difference signal terminal；The multiple first ground terminal
The corresponding jack being each passed through on the absorbing material, multipair first difference signal terminal are each passed through the suction wave material
Corresponding slot on material.
According to another aspect of the present invention, a kind of connector is provided, can be formed with a matching connector to being equipped with
One connector assembly, the connector include insulating body and the terminal that is maintained in the insulating body.The connector
It further include the monolithic absorbing material being arranged in the insulating body, the monolithic absorbing material is by the ground terminal in the terminal
Son and signal terminal are spaced-apart, and the monolithic absorbing material is located at total electrical length Le's of the connector assembly
In 38% to 45% first area；Or the connector further includes that the two panels being arranged in the insulating body inhales wave material
Material, the two panels absorbing material by the terminal ground terminal and signal terminal it is spaced-apart, and the two panels inhale
Wave material is located in the second area other than the first area of total electrical length Le of the connector assembly,
Wherein, total electrical length Le of the connector assembly is calculated according to following formula (1):
Wherein
L is total physical length L between the both 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 son
The electrical length of region to one end of the connector assembly accounts for the 38% to 45% of total electrical length Le of the connector assembly, separately
The electrical length of the other end of one the first subregion to the connector assembly accounts for the total electrical length Le of the connector assembly
38% to 45%.
According to another embodiment of the invention, the second area includes three the second subregions, one of them second
Subregion is between one first subregion and another described first subregion, the second subregion of other two difference
Positioned at the two sides of described two first subregions.
According to another embodiment of the invention, when the connector includes monolithic absorbing material, the monolithic inhales wave
Material is arranged in one in described two first subregions.
According to another embodiment of the invention, when the connector includes two panels absorbing material, the two panels inhales wave
In material be separately positioned in three second subregions two or be arranged in three second subregions one
In a.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 5%.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 3%.
According to another embodiment of the invention, the thickness of the every absorbing material be less than connector assembly both ends it
Between total physical length L 1%.
According to another embodiment of the invention, the connector assembly is suitable for being electrically connected the first electricity being arranged parallel
Road plate and second circuit board.
According to another embodiment of the invention, the connector is suitable for being welded on described first in a manner of surface-pasted
On circuit board, the matching connector is suitable for being welded in a manner of surface-pasted on the second circuit board.
According to another embodiment of the invention, the connector is female type connectors, and the matching connector is male
Connector.
According to another embodiment of the invention, the length of the connector is greater than the matching connector.
According to another embodiment of the invention, the terminal of the connector includes multiple ground terminals and multipair difference letter
Number terminal.
According to another embodiment of the invention, it is formed on the absorbing material and distinguishes with the multiple ground terminal
Corresponding jack and slot corresponding with the multipair difference signal terminal；The multiple ground terminal is each passed through described
Corresponding jack on absorbing material, the multipair difference signal terminal are each passed through corresponding slotting on the absorbing material
Slot.
In foregoing individual embodiments of the invention, pass through 38% to 45% of total electrical length Le in connector assembly
Monolithic absorbing material or any bit except the 38% to 45% of total electrical length Le of connector assembly is arranged in any position
Install two panels absorbing material, it will be able to effectively eliminate the resonance problems of ground terminal.Moreover, reducing making for absorbing material
Dosage reduces costs.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy
See, and can help that complete understanding of the invention will be obtained.
Detailed description of the invention
Fig. 1 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of an exemplary according to the present invention, wherein not having
There is setting absorbing material；
Fig. 2 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of an exemplary according to the present invention, wherein setting
It is equipped with monolithic absorbing material；
Fig. 3 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of another exemplary according to the present invention, wherein
It is provided with two panels absorbing material；
Fig. 4 shows the resonance curve figure of Fig. 1 and connector assembly shown in Fig. 2；With
Fig. 5 shows the resonance curve figure of Fig. 1 and connector assembly shown in Fig. 3.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain present general inventive concept of the invention, and is not construed as to a kind of limitation of the invention.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present invention, provides a kind of connector assembly, comprising: the first connector has
First insulating body and the first terminal being maintained in first insulating body；With the second connector, it is connect with described first
Device is to the Second terminal for together, having the second insulating body with being maintained in second insulating body.To with together
The first insulating body and the second insulating body constitute the insulating body of the connector assembly, to first terminal together
The terminal of the connector assembly is constituted with Second terminal.The connector assembly further includes being arranged in the insulating body
Monolithic absorbing material, the monolithic absorbing material by the terminal ground terminal and signal terminal it is 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 institute
Stating connector assembly further includes the two panels absorbing material being arranged in the insulating body, and the two panels absorbing material is by the end
Ground terminal and signal terminal in son is spaced-apart, and the two panels absorbing material is located at the total of the connector assembly
In the second area other than the first area of electrical length Le.
Fig. 1 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of an exemplary according to the present invention, wherein not having
There is setting absorbing material.Fig. 2 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of an exemplary according to the present invention,
It is provided with monolithic absorbing material 300.
In the embodiment of an example of the present invention, a kind of connector assembly is disclosed.As depicted in figs. 1 and 2, should
Connector assembly mainly includes mutually to the first connector 100 and the second connector 200 together.
As depicted in figs. 1 and 2, in the illustrated embodiment, the first connector 100 has the first insulating body 110 and protects
Hold the first terminal 120 in the first insulating body 110.Second connector 200 has the second insulating body 210 and is maintained at the
Second terminal 220 in two insulating bodies 210.
It for ease of description, in this application, will be to the first insulating body 110 and the second insulating body together
210 are referred to as the insulating body 110,210 of connector assembly, will unite to the first terminal 120 and Second terminal 220 matched together
The referred to as terminal 120,220 of connector assembly.
As shown in Fig. 2, in the illustrated embodiment, connector assembly further includes being arranged in insulating body 110,210
Monolithic absorbing material 300.The monolithic absorbing material 300 is by the ground terminal 121,221 and signal terminal in terminal 120,220
122,222 is spaced-apart, and the monolithic absorbing material 300 is located at the 38% to 45% of total electrical length Le of connector assembly
First area A1, A2 in.
Total electrical length Le of said connector component can be calculated according to following formula (1):
Wherein
L is total physical length L between the both ends of connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body of connector assembly.
According to formula above-mentioned (1) it is found that total electrical length Le of connector assembly refers to that signal passes through entire connector group
Time required for part.
For ease of description, 38% to 45% with total electrical length Le of connector assembly has been indicated in fig. 1 and 2
Interval range corresponding first area A1, A2.
In the illustrated embodiment, as depicted in figs. 1 and 2, first area A1, A2 includes two the first subregions, wherein
The electrical length of one the first subregion A1 to one end (right end in figure) of connector assembly accounts for total electrical length of connector assembly
The electrical length of the 38% to 45% of Le, the other end (left end in figure) of another the first subregion A2 to connector assembly accounts for company
Connect the 38% to 45% of total electrical length Le of device assembly.
In the embodiment of an example of the present invention, monolithic absorbing material 300 be can be set in two the first sub-districts
In one in domain A1, A2.In the embodiment shown in Figure 2, monolithic absorbing material 300 is arranged in the first subregion A2.
Fig. 3 shows the stereoscopic schematic diagram of the connector assembly of the embodiment of another exemplary according to the present invention, wherein
It is provided with two panels absorbing material 300,300.
In the embodiment shown in fig. 3, two panels absorbing material is provided in the insulating body of connector assembly 110,210
300,300.This two panels absorbing material 300,300 is by the ground terminal 121,221 in the terminal 120,220 of connector assembly and believes
Number terminal 122,222 is spaced-apart, and this two panels absorbing material 300,300 is located at total electrical length Le's of connector assembly
In second area B1, B2, B3 other than first area A1, A2.
As shown in Figure 1, Figure 2 and Figure 3, aforementioned second area B1, B2, B3 includes three the second subregions, one of them the
Two subregion B3 between a first subregion A1 and another first subregion A2, the second subregion of other two B1,
B2 is located at the two sides of two first subregions A1, A2.
In the embodiment of an example of the present invention, two panels absorbing material 300,300 can be separately positioned on three
In two in second subregion B1, B2, B3 or it can be set in one in three second subregions B1, B2, B3.?
In 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 be less than connector group
5% of total physical length L between the both ends of part.
In the embodiment of another exemplary of the invention, the thickness of every absorbing material 300 can be less than connector
3% of total physical length L between the both ends of component.
In the embodiment of another exemplary of the invention, the thickness of every absorbing material 300 can be less than connector
1% of total physical length L between the both ends of component.
In the embodiment of an example of the present invention, said connector component is suitable for what electrical connection was arranged parallel
First circuit board (not shown) and second circuit board (not shown), that is, 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, the first connector 100 is suitable for surface
Mounted mode is welded on first circuit board, and the second connector 200 is suitable for being welded on second circuit in a manner of surface-pasted
On plate.
In the embodiment of an example of the present invention, as shown in Figure 1 to Figure 3, the first connector 100 is parent form connection
Device, the second connector 200 are male connector.
In the embodiment of an example of the present invention, as shown in Figure 1 to Figure 3, the length of the first connector 100 is greater than
Second connector 200, and absorbing material 300 is all held in the first insulating body 110 of the first connector 100.
In the previous embodiment of diagram, the first connector 100 for being provided with monolithic or two panels absorbing material 300 can be made
Sell for an individual product, therefore, protection scope of the present invention not only includes being provided with monolithic or two panels suction wave material
The connector assembly of material 300, further includes the connector 100 for being provided with monolithic or two panels absorbing material 300.
Continuing with referring to Fig. 1 to Fig. 3, in the illustrated embodiment, the first terminal 120 of the first connector 100 includes more
A first ground terminal 121 and multipair first difference signal terminal 122.The Second terminal 220 of second connector 200 includes multiple
Second ground terminal 221 and multipair second difference signal terminal 222.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, it is formed on absorbing material 300 and multiple first ground terminals
Sub 121 corresponding jacks and slot corresponding with multipair first difference signal terminal 122；Multiple first ground terminals
121 are each passed through the corresponding jack on absorbing material 300, and multipair first difference signal terminal 122 is each passed through absorbing material
Corresponding slot on 300.
Fig. 4 shows that the connector assembly shown in FIG. 1 for being not provided with absorbing material and the monolithic shown in Fig. 2 that is provided with inhale wave
The resonance curve figure of the connector assembly of material.Fig. 5 shows the connector assembly and figure shown in FIG. 1 for being not provided with absorbing material
The resonance curve figure of the connector assembly of two panels absorbing material is provided with shown in 3.
As shown in Figure 4 and Figure 5, in the illustrated embodiment, when the connector group for being provided with monolithic or two panels absorbing material
Part eliminates the resonance of ground terminal well, improves the signal integrity of connector assembly.
In addition, only used the monolithic or two panels absorbing material of very thin thickness in previously described embodiments of the present invention, just disappearing
In addition to 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 this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of this present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, the range that any element label of claim should not be construed as limiting the invention.
Claims (28)
1. a kind of connector assembly, comprising:
First connector (100), with the first insulating body (110) and be maintained in first insulating body (110) the
One terminal (120)；With
Second connector (200) has the second insulating body (210) and guarantor with first connector (100) to together
The Second terminal (220) in second insulating body (210) is held,
Wherein, the connector assembly is constituted to the first insulating body (110) and the second insulating body (210) matched together
Insulating body (110,210), to first terminal (120) and Second terminal (220) the composition connector assembly together
Terminal (120,220),
It is characterized by:
The connector assembly further includes the monolithic absorbing material (300) being arranged in the insulating body (110,210), described
Monolithic absorbing material (300) is by the ground terminal (121,221) and signal terminal (122,222) in the terminal (120,220)
It is spaced-apart, and the monolithic absorbing material (300) be located at the 38% of total electrical length Le of the connector assembly to
In 45% first area (A1, A2)；Or
The connector assembly further includes the two panels absorbing material (300,300) being arranged in the insulating body (110,210),
The two panels absorbing material (300,300) is by the ground terminal (121,221) and signal terminal in the terminal (120,220)
(122,222) are spaced-apart, and the two panels absorbing material (300,300) is located at total electrical length of the connector assembly
In the second area (B1, B2, B3) other than the first area (A1, A2) of Le,
Wherein, total electrical length Le of the connector assembly is calculated according to following formula (1):
Wherein
L is total physical length L between the both 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:
The first area (A1, A2) includes two the first subregions, one of them first subregion (A1) arrives the connector
The electrical length of one end of component accounts for the 38% to 45% of total electrical length Le of the connector assembly, another first subregion
(A2) the 38% to 45% of total electrical length Le of the connector assembly is accounted for the electrical length of the other end of the connector assembly.
3. connector assembly according to claim 2, it is characterised in that:
The second area (B1, B2, B3) includes three the second subregions, one of them second subregion (B3) is located at described one
Between a first subregion (A1) and another described first subregion (A2), the second subregion of other two (B1, B2) is respectively
Positioned at the two sides of described two 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 absorbing material (300) is arranged described two
In one in a first subregion (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) is respectively
Be arranged in two in three second subregions (B1, B2, B3) or be arranged three second subregions (B1,
B2, B3) in one in.
6. connector assembly according to any one of claims 1-5, it is characterised in that:
The thickness of the every absorbing material (300) is less than 5% of total physical length L between the both ends of connector assembly.
7. connector assembly according to claim 6, it is characterised in that:
The thickness of the every absorbing material (300) is less than 3% of total physical length L between the both ends of connector assembly.
8. connector assembly according to claim 7, it is characterised in that:
The thickness of the every absorbing material (300) is less than 1% of total physical length L between the both ends of connector assembly.
9. connector assembly according to any one of claims 1-5, it is characterised in that:
The connector assembly is suitable for being electrically connected the first circuit board and second circuit board being arranged parallel.
10. connector assembly according to claim 9, it is characterised in that:
First connector (100) is suitable for being welded in a manner of surface-pasted on the first circuit board, and described second connects
Device (200) are connect to be suitable for being welded in a manner of surface-pasted on the second circuit board.
11. connector assembly according to claim 9, it is characterised in that:
First connector (100) is female type connectors, and second connector (200) is male connector.
12. connector assembly according to claim 11, it is characterised in that:
The length of first connector (100) is greater than second connector (200), and the absorbing material (300) is protected
It holds in the first insulating body (110) of first connector (100).
13. connector assembly according to claim 12, it is characterised in that:
The first terminal (120) of first connector (100) includes multiple first ground terminals (121) and multipair first difference
Signal terminal (122)；And
The Second terminal (220) of second connector (200) includes multiple second ground terminals (221) and multipair second difference
Signal terminal (222).
14. connector assembly according to claim 13, it is characterised in that:
Be formed on the absorbing material (300) with the multiple first ground terminal (121) corresponding jack and with
The corresponding slot of multipair first difference signal terminal (122)；
The multiple first ground terminal (121) is each passed through the corresponding jack on the absorbing material (300), described multipair
First difference signal terminal (122) is each passed through the corresponding slot on the absorbing material (300).
15. a kind of connector can form a connector assembly, the connection to being equipped with a matching connector (200)
Device (100) includes insulating body (110) and the terminal (120) being maintained in the insulating body (110),
It is characterized by:
The connector further includes the monolithic absorbing material (300) being arranged in the insulating body (110), and the monolithic inhales wave
Material (300) by the terminal (120) ground terminal (121) and signal terminal (122) it is spaced-apart, and the list
Piece absorbing material (300) is located in 38% to 45% first area (A1, A2) of total electrical length Le of the connector assembly；
Or
The connector further includes the two panels absorbing material (300,300) being arranged in the insulating body (110,210), described
Two panels absorbing material (300,300) by the terminal (120) ground terminal (121) and signal terminal (122) it is mutually separated
Open, and the two panels absorbing material (300,300) be located at total electrical length Le of the connector assembly in addition to described first
In second area (B1, B2, B3) except region (A1, A2),
Wherein, total electrical length Le of the connector assembly is calculated according to following formula (1):
Wherein
L is total physical length L between the both ends of the connector assembly；
C is the light velocity in vacuum；
εrFor the equivalent relative dielectric constant of the insulating body.
16. connector according to claim 15, it is characterised in that:
The first area (A1, A2) includes two the first subregions, one of them first subregion (A1) arrives the connector
The electrical length of one end of component accounts for the 38% to 45% of total electrical length Le of the connector assembly, another first subregion
(A2) the 38% to 45% of total electrical length Le of the connector assembly is accounted for the electrical length of the other end of the connector assembly.
17. connector according to claim 16, it is characterised in that:
The second area (B1, B2, B3) includes three the second subregions, one of them second subregion (B3) is located at described one
Between a first subregion (A1) and another described first subregion (A2), the second subregion of other two (B1, B2) is respectively
Positioned at the two sides of described two first subregions.
18. connector according to claim 17, it is characterised in that:
When the connector (100) includes monolithic absorbing material (300), the monolithic absorbing material (300) is arranged described
In one in two the first subregions (A1, A2).
19. connector according to claim 18, it is characterised in that:
When the connector includes two panels absorbing material (300,300), the two panels absorbing material (300,300) is respectively set
In two in three second subregions (B1, B2, B3) or setting three second subregions (B1, B2,
B3 in one in).
20. connector described in any one of 5-19 according to claim 1, it is characterised in that:
The thickness of the every absorbing material (300) is less than 5% of total physical length L between the both ends of connector assembly.
21. connector according to claim 20, it is characterised in that:
The thickness of the every absorbing material (300) is less than 3% of total physical length L between the both ends of connector assembly.
22. connector according to claim 21, it is characterised in that:
The thickness of the every absorbing material (300) is less than 1% of total physical length L between the both ends of connector assembly.
23. connector described in any one of 5-19 according to claim 1, it is characterised in that:
The connector assembly is suitable for being electrically connected the first circuit board and second circuit board being arranged parallel.
24. connector according to claim 23, it is characterised in that:
The connector (100) is suitable for being welded in a manner of surface-pasted on the first circuit board, the matching connector
(200) it is suitable for being welded in a manner of surface-pasted on the second circuit board.
25. connector assembly according to claim 23, it is characterised in that:
The connector (100) is female type connectors, and the matching connector (200) is male connector.
26. connector according to claim 25, it is characterised in that: the length of the connector (100) is greater than described match
To connector (200).
27. connector according to claim 26, it is characterised in that:
The terminal (120) of the connector (100) includes multiple ground terminals (121) and multipair difference signal terminal (122).
28. connector according to claim 27, it is characterised in that:
Be formed on the absorbing material (300) jack corresponding with the multiple ground terminal (121) and with it is described
The corresponding slot of multipair difference signal terminal (122)；
The multiple ground terminal (121) is each passed through the corresponding jack on the absorbing material (300), the multipair difference
Signal terminal (122) is each passed through the corresponding slot on the absorbing material (300).
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 CN106558794A (en) | 2017-04-05 |
| CN106558794B true 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 (4)
| 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 |
| CN204538363U (en) * | 2015-02-15 | 2015-08-05 | 泰科电子(上海)有限公司 | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6112937B2 (en) * | 2013-03-29 | 2017-04-12 | ヒロセ電機株式会社 | Relay electrical connector |
-
2015
- 2015-09-25 CN CN201510621930.3A patent/CN106558794B/en active Active
Patent Citations (4)
| 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 |
| 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 |
|---|---|
| CN106558794A (en) | 2017-04-05 |
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