CN209461678U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN209461678U CN209461678U CN201920141745.8U CN201920141745U CN209461678U CN 209461678 U CN209461678 U CN 209461678U CN 201920141745 U CN201920141745 U CN 201920141745U CN 209461678 U CN209461678 U CN 209461678U
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- terminal
- distance
- difference signal
- contact portion
- electric connector
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Abstract
The utility model discloses a kind of electric connectors, including an insulating body；At least row's terminal is located at insulating body, terminal is for blanking type and including an at least ground terminal and an at least Difference signal pair, each Difference signal pair by two set of differential signal terminals at, there is a first distance between ground terminal and an adjacent difference signal terminal, there is a second distance between two difference signal terminals, first distance is greater than second distance, this is conducive to improve the degree of coupling between same pair of two difference signal terminals, it avoids being interfered during transmitting high-frequency signal, therefore it can reinforce the anti-interference ability of difference signal terminal, improve the high frequency performance of electric connector.
Description
[technical field]
The utility model relates to a kind of electric connector, espespecially a kind of good electric connector of high frequency performance.
[background technique]
With the continuous progress of science and technology, electric connector carry out between electronic devices high frequency signal transmission application it is also more next
It is more universal.A kind of existing electric connector, including insulating body and the multipair difference signal terminal for being contained in insulating body, and the difference
Sub-signal terminal is blanking type, and arranges at the same distance.When electric connector transmits signal, same pair of differential signal end
Son will do it coupling, and interference can be generated between different pairs of difference signal terminal, between any two due to difference signal terminal
Apart from identical so that with pair difference signal terminal degree of coupling it is low, anti-interference ability is weak, the high-frequency signal of transmission be easy by
The influence of interference leads to the high-frequency signal distortion for being transferred to electronic device terminal.
Therefore, it is necessary to a kind of electric connector of improvement be designed, to overcome the above problem.
[utility model content]
For background technique problem encountered, under being by setting terminal the purpose of this utility model is to provide one kind
Material formula, and the distance between two difference signal terminals are less than the distance between ground terminal and difference signal terminal, to reach
Improve the degree of coupling of difference signal terminal and the electric connector of anti-interference ability purpose.
To achieve the above object, the utility model uses following technological means:
A kind of electric connector a characterized by comprising insulating body；At least row's terminal is located at the insulating body,
The terminal is for blanking type and including an at least ground terminal and an at least Difference signal pair, and each Difference signal pair is by two difference
Signal terminal composition, between the ground terminal and an adjacent difference signal terminal have a first distance, two
There is a second distance, the first distance is greater than the second distance between the difference signal terminal.
Further, the insulating body has a docking groove, and the ground terminal cuts face and the differential signal end
Son cuts face towards the docking groove, the plate face of the ground terminal towards the adjacent difference signal terminal plate face,
The first distance is the plate face and the distance between plate face of the difference signal terminal of the ground terminal, described second away from
The distance between plate face from plate face and same pair of another difference signal terminal for the difference signal terminal.
Further, the ground terminal has one first contact portion, one first tail portion and connection first contact portion
With one first main part of first tail portion, the difference signal terminal have one second contact portion, one second tail portion and
Connect one second main part of second contact portion and second tail portion, second main part includes towards far from described the
One bending part of the direction bending of one main part, first contact portion and second contact portion are revealed in the docking
Slot, first main part and second main body section are in the insulating body, first tail portion and second tail portion
Extend the insulating body.
Further, the second distance is located between two second main parts, and third distance is located at described in two
Between second contact portion or between first contact portion and second contact portion, the third distance is big
In the second distance.
Further, second main part have an extension, the extension towards close to first main part side
To bending, there is one the 4th distance, institute between two second tail portions or between first tail portion and second tail portion
It states the 4th distance and is greater than the second distance.
Further, second main part extends forward a fixed part, the bending part be set to second contact portion and
Between the fixed part.
Further, the insulating body is equipped with multiple containers and the recessing groove that is connected to multiple containers, described
Ground terminal and the difference signal terminal are contained in the container, and the bending part is in the recessing groove.
Further, further one expansion slot of lateral concave of the container where the ground terminal, the ground terminal
The plate face of son is towards the expansion slot.
Further, an earthing member is located at the insulating body, and the earthing member has an at least grounding parts, the grounding parts
Into the container and it is corresponding contact the ground terminal cut face.
Further, the insulating body is equipped with arranged side by side at least one first jube and at least one second jube, and described first
The width of jube is greater than the width of second jube, ground terminal and the adjacent difference described in first jube interval
Signal terminal, two difference signal terminals that same pair of second jube interval.
Further, have one between the center line of the ground terminal and the center line of the adjacent difference signal terminal
First spacing has one second spacing, institute between same differential signal pair, the center line of two difference signal terminals
The first spacing is stated greater than second spacing.
A kind of electric connector a characterized by comprising insulating body；At least row's terminal is located at the insulating body,
For the plate face of the terminal perpendicular to the orientation of the terminal, the terminal cuts face perpendicular to the plate face of the terminal,
The terminal includes an at least ground terminal and an at least Difference signal pair, and each Difference signal pair is by two set of differential signal terminals
At with a first distance, two differential signal ends between the ground terminal and the adjacent difference signal terminal
There is a second distance, the first distance is greater than the second distance between son.
Further, the insulating body has a docking groove, and the ground terminal cuts face and the differential signal end
Son cuts face towards the docking groove, the plate face of the ground terminal towards the adjacent difference signal terminal plate face,
The first distance is the plate face and the distance between plate face of the difference signal terminal of the ground terminal, described second away from
The distance between plate face from plate face and same pair of another difference signal terminal for the difference signal terminal.
Further, the ground terminal has one first contact portion, one first tail portion and connection first contact portion
With one first main part of first tail portion, the difference signal terminal have one second contact portion, one second tail portion and
Connect one second main part of second contact portion and second tail portion, second main part includes towards far from described the
One bending part of the direction bending of one main part, first contact portion and second contact portion are revealed in the docking
Slot, first main part and second main body section are in the insulating body, first tail portion and second tail portion
Extend the insulating body.
Further, the second distance is located between two second main parts, and third distance is located at described in two
Between second contact portion or between first contact portion and second contact portion, the third distance is big
In the second distance.
A kind of electric connector, to be docked with the abutment element with a bearing surface characterized by comprising one absolutely
Edge ontology has a docking groove to accommodate the abutment element；At least row's terminal is located at the insulating body, the end
The face that cuts of son is revealed in the docking groove and to abut the bearing surface, and the plate face of the terminal is perpendicular to the abutting
Face, the terminal include an at least ground terminal and an at least Difference signal pair, and each Difference signal pair is by two differential signal ends
Son composition, has a first distance, two differences between the ground terminal and an adjacent difference signal terminal
There is a second distance, the first distance is greater than the second distance between sub-signal terminal.
Further, the ground terminal cut face and the difference signal terminal cut face towards the docking
Slot, for the plate face of the ground terminal towards the plate face of the adjacent difference signal terminal, the first distance is the ground terminal
The distance between plate face and the plate face of the difference signal terminal of son, the second distance are the plate of the difference signal terminal
The distance between the plate face in face and same pair of another difference signal terminal.
Further, the ground terminal has one first contact portion, one first tail portion and connection first contact portion
With one first main part of first tail portion, the difference signal terminal have one second contact portion, one second tail portion and
Connect one second main part of second contact portion and second tail portion, second main part includes towards far from described the
One bending part of the direction bending of one main part, first contact portion and second contact portion are revealed in the docking
Slot, first main part and second main body section are in the insulating body, first tail portion and second tail portion
Extend the insulating body.
Further, the second distance is located between two second main parts, and third distance is located at described in two
Between second contact portion or between first contact portion and second contact portion, the third distance is big
In the second distance.
Compared with prior art, the utility model has the following beneficial effects: the difference signal terminal and the ground connection
Terminal is blanking type, the plate face of the plate face of the ground terminal towards the adjacent difference signal terminal, therefore positive area
Greatly, be conducive to enhance the shield effectiveness that the ground terminal generates the difference signal terminal interference；The ground terminal with
Between an adjacent difference signal terminal have the first distance, with pair two difference signal terminals between
With the second distance, the first distance is greater than the second distance, is conducive to improve same pair of two difference letters
Degree of coupling between number terminal, avoids doing the difference signal terminal by other during transmitting high-frequency signal
It disturbs, therefore the anti-interference ability of the difference signal terminal can be reinforced, improve the high frequency performance of the electric connector.
[Detailed description of the invention]
Fig. 1 is the stereogram exploded view of the utility model electric connector；
Fig. 2 is the three-dimensional combination figure of Fig. 1 electric connector；
Fig. 3 is the enlarged drawing of the part a in Fig. 2；
Fig. 4 is the rearview of electric connector in Fig. 2；
Fig. 5 is electric connector in Fig. 4 along the cross-sectional view in the direction B-B；
Fig. 6 is the schematic diagram that electric connector is docked with abutment element in Fig. 5；
Fig. 7 is the stereoscopic schematic diagram of ground terminal and difference signal terminal in Fig. 1；
Fig. 8 is the rearview of ground terminal and difference signal terminal in Fig. 7.
The drawing reference numeral of specific embodiment illustrates:
| Electric connector 100 | Insulating body 1 | Docking groove 11 | Container 12 |
| Recessing groove 13 | First jube 14 | Second jube 15 | Expansion slot 16 |
| Terminal 2 | Ground terminal 21 | First main part 211 | First contact portion 212 |
| First tail portion 213 | Difference signal pair 22 | Difference signal terminal 220 | Second main part 221 |
| Interconnecting piece 2211 | Bending part 2212 | Extension 2213 | Second contact portion 222 |
| Second tail portion 223 | Fixed part 224 | Earthing member 3 | Base portion 31 |
| Grounding parts 32 | Installation part 4 | Abutment element 200 | Bearing surface 201 |
| First distance L1 | Second distance L2 | Third distance L3 | 4th distance L4 |
| First spacing P1 | Second spacing P2 |
[specific embodiment]
For convenient for better understanding the purpose, structure, characteristics and efficacy of the utility model, now in conjunction with attached drawing and specific
The utility model is described in further detail for embodiment.
As shown in Fig. 1, Fig. 5 and Fig. 6, the utility model electric connector 100 include an insulating body 1, be assembled in it is described absolutely
The front two rows terminal 2 of edge ontology 1, an earthing member 3, and two installation parts 4 positioned at 1 left and right sides of insulating body.Often
Arrange multiple ground terminals 21 and multipair Difference signal pair 22 that the terminal 2 has cross arrangement in the lateral direction.The electricity
Connector 100 is for NGFF connector and to dock an abutment element 200, the upper and lower surfaces of the abutment element 200
It is a bearing surface 201, is electrically connected to be realized with the electric connector 100.The abutment element 200 can be printed circuit
Plate can also be docking connector or other elements.
As shown in Fig. 1, Fig. 5 and Fig. 6, the insulating body 1 is recessed with a docking groove 11, and the docking groove 11 is with for institute
State 200 grafting of abutment element.Multiple containers 12 are arranged on the upper and lower sides of the docking groove 11 and extend respectively to described exhausted
The rear surface and front surface of edge ontology 1, the container 12 is to accommodate the ground terminal 21 and the Difference signal pair 22.
The insulating body 1 is equipped with the recessing groove 13 for being connected to multiple containers 12.The insulating body 1 is set on surface behind
There are multiple first jubes 14 and multiple second jubes 15 arranged side by side, the width of first jube 14 is greater than second jube 15
Width.Referring to figs. 2 and 3, the container 12 where the ground terminal 21 is also each equipped on its left and right side
One expansion slot 16.
As shown in figs. 1,5 and 7, the terminal 2 is blanking type, and the plate face of the terminal 2 is the left and right of the terminal 2
Side.The plate face of the terminal 2 is towards the plate face of the adjacent terminal 2, and the plate face of the terminal 2 is perpendicular to the terminal 2
Orientation.The terminal 2 cuts face perpendicular to the plate face of the terminal 2, and the terminal 2 is cut facing towards described
Docking groove 11 is simultaneously revealed in the docking groove 11.Referring to Fig. 6, when the electric connector 100 is docked with the abutment element 200
When, for the plate face of the terminal 2 perpendicular to the bearing surface 201, the face that cuts of the terminal 2 abuts the bearing surface 201.Referring to
Fig. 2 and Fig. 3, the plate face of the ground terminal 21 is towards the expansion slot 16, in the process of the ground terminal 21 transmission electric power
In, the expansion slot 16 can be such that more air enter in the container 12, therefore be conducive to dissipating for the ground terminal 21
Heat.
As shown in Fig. 5, Fig. 6 and Fig. 7, each ground terminal 21 has one first main part 211, leads from described first
One first contact portion 212 that body portion 211 extends forward and from one first tail portion 213 that first main part 211 extends back；
Each Difference signal pair 22 is made of two difference signal terminals 220, and each difference signal terminal 220 has one the
Two main parts 221, one second contact portion 222 extended forward from second main part 221, from second main part 221
One second tail portion 223 to extend back.First contact portion 212 and second contact portion 222 are revealed in the docking
Slot 11 abuts the bearing surface 201 to elasticity, and first main part 211 and second main part 221 are respectively positioned on described
The insulating body 1 is extended in insulating body 1, first tail portion 213 and second tail portion 223.Referring to figs. 2 and 3, institute
It states the first main part 211 and adjacent second main part 221 is separated by first jube 14, the same differential signal
Two second main parts 221 in 22 are separated by second jube 15.
As shown in Fig. 2, Fig. 3 and Fig. 7, in the terminal 2 described in heel row, second main part 221 also has an interconnecting piece
2211, the bending part extended from one end of the interconnecting piece 2211 towards the direction bending far from first main part 211
2212, from the other end of the interconnecting piece 2211 towards the extension close to the bending extension of the direction of first main part 211
2213.The interconnecting piece 2211 extends forward a fixed part 224, and the bending part 2212 is located at 222 He of the second contact portion
Between the fixed part 224.For the difference signal terminal 220, since the bending part 2212 is skewed, therefore institute is set
State that bending part 2212 is located at the recessing groove 13 and the bending part 2212 is not held by the cell wall of the container 12, so
The bending part 2212 and the unmatched situation of the container 12 can be avoided the occurrence of, the molding of the insulating body 1 is reduced
Difficulty improves the assembly precision of the difference signal terminal 220.
As shown in figs. 1,7 and 8, since the difference signal terminal 220 is equipped with the bending part 2212, so that described
There is a first distance L1 between interconnecting piece 2211 and first main part 211, have between two interconnecting pieces 2211
One second distance L2, the first distance L1 is greater than the second distance L2.The first distance L1 could also say that described connect
The distance between the plate face of ground terminal 21 and adjacent 220 plate face of the difference signal terminal, similarly, the second distance L2
It could also say that the plate face and the distance between adjacent 220 plate face of another difference signal terminal of the difference signal terminal 220.
There is one first spacing P1 between the center line X1 of first main part 211 and the center line X2 of the interconnecting piece 2211, two
There is one second spacing P2, the first spacing P1 to be greater than second spacing between the center line X2 of a interconnecting piece 2211
P2.Since the difference signal terminal 220 is easy to produce interference during transmitting high-frequency signal, by being equipped with the bending
Portion 2212, so that same pair of two difference signal terminals 220 are closer, the second distance L2 is less than the first distance
L1, the degree of coupling that this is conducive between same pair of two difference signal terminals 220 is higher, resists other to differential signal
The ability that terminal 220 interferes is stronger, so that the high frequency performance of the electric connector 100 is improved.In addition, because the difference
Signal terminal 220 and the ground terminal 21 are blanking type terminal 2, and the width of each terminal 2 in the lateral direction is small,
Compared with traditional horizontal plate terminal 2, in the insulating body 1 of same size, the quantity of the terminal 2 can increase
Add, therefore is conducive to the miniaturization and densification development of the electric connector 100.
As shown in figs. 1,7 and 8, have between two second contact portions 222 in same Difference signal pair 22
One third distance L3, the distance between first contact portion 212 and adjacent second contact portion 222 are also the third
Distance L3, the third distance L3 are greater than the second distance L2, and the third distance L3 is less than the first distance L1.Two
There is one the 4th distance L4 between second tail portion 223, also have between first tail portion 213 and second tail portion 223
There are the 4th distance L4, the 4th distance L4 to be equal to the third distance L3, therefore the 4th distance L4 is greater than described
Second distance L2, the 4th distance L4 are less than the first distance L1.The third distance L3 and the 4th distance L4 are equal
It, can be to avoid first contact portion 212 and second contact portion 222, two described second greater than the second distance L2
Between second tail portion 223 of between contact portion 222 and first tail portion 213 and second tail portion 223, two excessively
Closely lead to contact short circuit.
As shown in Figure 1, Figure 4 and Figure 5, the earthing member 3 is contained in the recessing groove 13, and the earthing member 3 has horizontal stripe
One base portion 31 of shape and the multiple grounding parts 32 extended up and down from the base portion 31, described in the grounding parts 32 enter
Container 12 and it is corresponding contact the ground terminal 21 cut face, the grounding parts for increasing the electric connector 100 can be played
The purpose of 32 and contact area.The earthing member 3 contacts the ground terminal 21 of multiple heel row simultaneously, passes through the ground connection
Part 3 links together multiple ground terminals 21, makes the potential difference zero of each ground terminal 21, reduces electromagnetic interference,
Improve high-frequency transmission ability.
In conclusion the utility model electric connector 100 have it is following the utility model has the advantages that
(1) difference signal terminal 220 and the ground terminal 21 are blanking type, the plate face of the ground terminal 21
Towards the plate face of the adjacent difference signal terminal 220, since the plate face area of the ground terminal 21 is big, the ground connection
Terminal 21 and the positive area of the difference signal terminal 220 are big, and the ground terminal 21 can be enhanced to the differential signal
Terminal 220 generates the shield effectiveness of interference.
(2) it is equipped with the bending part 2212 in the difference signal terminal 220, so that same pair of two differential signals
The distance between terminal 220 reduces, and the second distance L2 is less than the first distance L1, this is conducive to two that improve same pair
Degree of coupling between the difference signal terminal 220 avoids during transmitting high-frequency signal by other to the difference
The interference of sub-signal terminal 220, therefore the anti-interference ability of the difference signal terminal 220 can be reinforced, it is electrically connected described in improvement
Connect the high frequency performance of device 100.
(3) insulating body 1 is equipped with first jube 14 and second jube 15, to cooperate the differential signal
Terminal 220 and the ground terminal 21, the width that first jube 14 is arranged are greater than the width of second jube 15, favorably
The ground terminal 21 and the difference signal terminal 220 are held in first jube 14, second jube 15, it is ensured that institute
State the assembly precision of electric connector 100.
(4) for the difference signal terminal 220, since the bending part 2212 is skewed, therefore the bending is set
Portion 2212 is located at the recessing groove 13 and the bending part 2212 is not held by the cell wall of the container 12, can so keep away
Exempt from the bending part 2212 and the unmatched situation of the container 12 occur, reduces the molding difficulty of the insulating body 1, mention
The assembly precision of the high difference signal terminal 220.
(5) in the electric connector 100, multiple ground terminals 21 are linked together by the earthing member 3,
So that the potential difference of each ground terminal 21 is zero, electromagnetic interference can be effectively reduced, the height for improving the electric connector 100 is kept pouring in
Movement Capabilities.
The explanation of the only preferred embodiment of the utility model is described in detail above, it is non-therefore limitation the utility model special
Sharp range, so, all equivalence techniques with carried out by this creation specification and diagramatic content change, and are both contained in the utility model
The scope of the patents in.
Claims (19)
1. a kind of electric connector characterized by comprising
One insulating body；
At least row's terminal is located at the insulating body, and the terminal is for blanking type and including an at least ground terminal and at least one
Difference signal pair, each Difference signal pair is by two set of differential signal terminals at the ground terminal and an adjacent difference
There is a first distance between sub-signal terminal, there is between two difference signal terminals a second distance, described first
Distance is greater than the second distance.
2. electric connector as described in claim 1, it is characterised in that: the insulating body has a docking groove, the ground connection
Terminal cut face and the difference signal terminal cut face towards the docking groove, the plate face direction of the ground terminal
The plate face of the adjacent difference signal terminal, the first distance are the plate face and the difference signal terminal of the ground terminal
The distance between plate face, the second distance be the difference signal terminal plate face and with pair another difference signal terminal
The distance between plate face.
3. electric connector as claimed in claim 2, it is characterised in that: the ground terminal has one first contact portion, one the
One tail portion and one first main part for connecting first contact portion and first tail portion, the difference signal terminal have
One second contact portion, one second tail portion and one second main part for connecting second contact portion and second tail portion, institute
Stating the second main part includes the bending part bent towards the direction far from first main part, first contact portion and described
Second contact portion is revealed in the docking groove, first main part and second main body section in the insulating body,
The insulating body is extended in first tail portion and second tail portion.
4. electric connector as claimed in claim 3, it is characterised in that: the second distance is located at two second main parts
Between, third distance is located between two second contact portions or is located at first contact portion and one described the
Between two contact portions, the third distance is greater than the second distance.
5. electric connector as claimed in claim 3, it is characterised in that: second main part has an extension, described to prolong
Extending portion is bent towards the direction close to first main part, between two second tail portions or first tail portion and described the
There is one the 4th distance, the 4th distance is greater than the second distance between two tail portions.
6. electric connector as claimed in claim 3, it is characterised in that: second main part extends forward a fixed part, institute
Bending part is stated to be set between second contact portion and the fixed part.
7. electric connector as claimed in claim 3, it is characterised in that: the insulating body be equipped with multiple containers be connected to it is more
One recessing groove of a container, the ground terminal and the difference signal terminal are contained in the container, described curved
Folding part is located at the recessing groove.
8. electric connector as claimed in claim 7, it is characterised in that: the container where the ground terminal is further
One expansion slot of lateral concave, the plate face of the ground terminal is towards the expansion slot.
9. electric connector as claimed in claim 7, it is characterised in that: an earthing member is located at the insulating body, the ground connection
Part has an at least grounding parts, the grounding parts enter the container and it is corresponding contact the ground terminal cut face.
10. electric connector as described in claim 1, it is characterised in that: the insulating body is equipped with arranged side by side at least one first
Jube and at least one second jube, the width of first jube are greater than the width of second jube, between first jube
Every the ground terminal and the adjacent difference signal terminal, two differential signals that same pair of second jube interval
Terminal.
11. electric connector as described in claim 1, it is characterised in that: the center line of the ground terminal and adjacent described
There is one first spacing, at same differential signal pair, two differential signal ends between the center line of difference signal terminal
There is one second spacing, first spacing is greater than second spacing between the center line of son.
12. a kind of electric connector characterized by comprising
One insulating body；
At least row's terminal is located at the insulating body, the plate face of the terminal perpendicular to the terminal orientation, it is described
Terminal cuts face perpendicular to the plate face of the terminal, and the terminal includes an at least ground terminal and an at least differential signal
It is right, each Difference signal pair by two set of differential signal terminals at, the ground terminal and the adjacent difference signal terminal it
Between there is a first distance, there is a second distance, the first distance is greater than described between two difference signal terminals
Second distance.
13. electric connector as claimed in claim 12, it is characterised in that: the insulating body has a docking groove, described to connect
Ground terminal cut face and the difference signal terminal cut face towards the docking groove, the plate face court of the ground terminal
To the plate face of the adjacent difference signal terminal, plate face and the differential signal end of the first distance for the ground terminal
The distance between the plate face of son, plate face and same pair of another differential signal end of the second distance for the difference signal terminal
The distance between the plate face of son.
14. electric connector as claimed in claim 13, it is characterised in that: the ground terminal has one first contact portion, one
First tail portion and one first main part for connecting first contact portion and first tail portion, the difference signal terminal tool
There are one second contact portion, one second tail portion and one second main part for connecting second contact portion and second tail portion,
Second main part includes the bending part bent towards the direction far from first main part, first contact portion and institute
It states the second contact portion and is revealed in the docking groove, first main part and second main body section in the insulation sheet
The insulating body is extended in body, first tail portion and second tail portion.
15. electric connector as claimed in claim 14, it is characterised in that: the second distance is located at two second main bodys
Between portion, third distance is located between two second contact portions or is located at described in first contact portion and one
Between second contact portion, the third distance is greater than the second distance.
16. a kind of electric connector, to be docked with the abutment element with a bearing surface characterized by comprising
One insulating body has a docking groove to accommodate the abutment element；
At least row's terminal is located at the insulating body, and the face that cuts of the terminal is revealed in the docking groove and to abut
Bearing surface is stated, for the plate face of the terminal perpendicular to the bearing surface, the terminal includes that an at least ground terminal and at least one are poor
Sub-signal pair, each Difference signal pair is by two set of differential signal terminals at the ground terminal and an adjacent difference
There is a first distance between signal terminal, there is between two difference signal terminals a second distance, described first away from
From greater than the second distance.
17. electric connector as claimed in claim 16, it is characterised in that: the ground terminal cuts face and difference letter
Number terminal cuts face towards the docking groove, the plate of the plate face of the ground terminal towards the adjacent difference signal terminal
Face, the first distance are the plate face and the distance between plate face of the difference signal terminal of the ground terminal, described the
Two distances are the plate face of the difference signal terminal and the distance between the plate face of same pair of another difference signal terminal.
18. electric connector as claimed in claim 17, it is characterised in that: the ground terminal has one first contact portion, one
First tail portion and one first main part for connecting first contact portion and first tail portion, the difference signal terminal tool
There are one second contact portion, one second tail portion and one second main part for connecting second contact portion and second tail portion,
Second main part includes the bending part bent towards the direction far from first main part, first contact portion and institute
It states the second contact portion and is revealed in the docking groove, first main part and second main body section in the insulation sheet
The insulating body is extended in body, first tail portion and second tail portion.
19. electric connector as claimed in claim 18, it is characterised in that: the second distance is located at two second main bodys
Between portion, third distance is located between two second contact portions or is located at described in first contact portion and one
Between second contact portion, the third distance is greater than the second distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141745.8U CN209461678U (en) | 2019-01-25 | 2019-01-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141745.8U CN209461678U (en) | 2019-01-25 | 2019-01-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461678U true CN209461678U (en) | 2019-10-01 |
Family
ID=68045949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141745.8U Active CN209461678U (en) | 2019-01-25 | 2019-01-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525347A (en) * | 2020-04-20 | 2020-08-11 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination |
-
2019
- 2019-01-25 CN CN201920141745.8U patent/CN209461678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525347A (en) * | 2020-04-20 | 2020-08-11 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination |
| CN111525347B (en) * | 2020-04-20 | 2021-06-18 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination |
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