CN109286092A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN109286092A CN109286092A CN201811112077.2A CN201811112077A CN109286092A CN 109286092 A CN109286092 A CN 109286092A CN 201811112077 A CN201811112077 A CN 201811112077A CN 109286092 A CN109286092 A CN 109286092A
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- China
- Prior art keywords
- ontology
- connector
- electric connector
- base portion
- junction
- Prior art date
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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
- H01R13/02—Contact members
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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
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6597—Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electric connectors, for connecting an abutment element to an electronic component characterized by comprising an ontology；Multiple terminals, ontology is set at an at least row, each row's terminal includes multiple ground terminals and an at least signal terminal, each ground terminal and signal terminal include that a base portion is set to ontology, and the contact portion to be formed is upwardly extended from base portion upper end, contact portion is revealed in ontology for connecting with abutment element, each signal terminal further includes the junction being downwardly extending from base portion lower end, junction exposes the bottom of ontology for connecting with electronic component, each ground terminal further includes that the bending part extended to form is folded upward at from base portion lower end, expose ontology downwards for connecting with electronic component in the lower end of bending part, bending part positioned at the ground terminal of same row is connected by a connection piece.Bending part makes connector resigning junction, and bending part is connected with electronic component, to shield the electromagnetic interference between multiple terminals.
Description
Technical field
The present invention relates to a kind of electric connectors, refer in particular to a kind of electric connector with good earth effect.
Background technique
With the development of science and technology, electronic product develops towards miniaturization and high performance direction, becomes smaller in electronic product volume
While, the requirement to the transmission rate of electronic product is higher and higher, causes the electric connector structure of existing electronic product cannot
Meet the requirement to transmission rate.
A kind of existing electric connector, including an insulating body are fixed on multiple conductive terminals of the insulating body, with
And it covers in a metal shell of the insulating body periphery.Each conductive terminal has a main part, leads described
The contact portion that electric terminal is fixed on the insulating body, upwardly extends from the main part, for being contacted with an electronic component,
And from the weld part that the main part extends downwardly, the conductive terminal is soldered on a circuit board.The metal
Shell is equipped with multiple fixed feets and is soldered to the circuit board, and the fixed feet contacts the ground path of the circuit board, to reach
To the function of ground connection, to shield external environment to the signal interference of the conductive terminal.
However, the existing electric connector only shields outer signals interference, but the conduction by the metal shell
There are still electromagnetic interference between terminal, it can not meet the requirement to high frequency performance.
Therefore, it is necessary to a kind of new electric connector be designed, to overcome the above problem.
Summary of the invention
For background technique problem encountered, creation of the invention is designed to provide and a kind of can reduce between terminal
The electric connector of electromagnetic interference.
In order to achieve the above object, electric connector of the present invention adopts the following technical scheme that
A kind of electric connector, for connecting an abutment element to an electronic component characterized by comprising an ontology；Multiple ends
Son is set to the ontology at an at least row, and terminal described in each row includes multiple ground terminals and an at least signal terminal, often
One ground terminal and the signal terminal include that a base portion is set to the ontology, and upwardly extends from the base portion upper end
The contact portion formed, the contact portion are revealed in the ontology and are used to connect with the abutment element, each signal end
Son further includes the junction being downwardly extending from the base portion lower end, and the bottom that the junction exposes the ontology is used for
It is connected with the electronic component, each ground terminal further includes that one extended to form is folded upward at from the base portion lower end is curved
The ontology is exposed downwards for connecting with the electronic component, described in same row in folding part, the lower end of the bending part
The bending part of ground terminal is connected by a connection piece.
Further, each bending part includes the horizontal part extended from base portion bending, and from the horizontal part
It is folded upward at a vertical portion of extension, the horizontal part with the electronic component for connecting.
Further, the vertical portion is parallel with the base portion, and the connector connection is located at the described vertical of same row
The upper end in portion.
Further, the connector is integrally formed with the ground terminal for being located at same row.
Further, it extends to form, and described leads positioned at the junction of same row and the equal outward bending of the bending part
The lower end flush of the lower end of socket part and the bending part.
Further, the ontology includes along the two sidewalls that a longitudinally extends, and one between two side walls
Slot, the slot protrude into the slot and are used for and the abutment element for accommodating the abutment element, the contact portion
It connects.
Further, multiple terminals are arranged at two rows and are respectively arranged on two side walls, and the connector is correspondingly provided with
Two and it is respectively arranged on two side walls.
Further, the opposite end of each connector only connects a ground terminal.
Compared with prior art, electric connector of the present invention has the advantages that
The lower end of the junction from the base portion of the signal terminal is downwardly extending, the ground terminal it is described curved
Folding part is folded upward at from the base portion lower end and extends to form, and the connector connection is located at the bending part of same row, described
Bending part makes the connector resigning junction, avoids the connector and the junction short-circuit due to contact；Institute
The lower end for stating bending part is exposed downwards the ontology and is connected with the electronic component, and the ground terminal and the connector are made
It is grounded simultaneously, the electromagnetic interference between multiple terminals to shield the electrical connector interior ensure that the electrical connection
The high frequency performance of device.
A kind of electric connector, for connecting an abutment element to an electronic component characterized by comprising an ontology；It is more
A terminal is set to the ontology at an at least row, and terminal described in each row includes multiple ground terminals and an at least signal end
Son, each terminal and the signal terminal include that a base portion is set to the ontology, and prolongs upwards from the base portion upper end
The contact portion to be formed is stretched, the contact portion is revealed in the ontology and is used to connect with the abutment element, each signal
Terminal further includes the junction being downwardly extending from the base portion lower end, and the bottom that the junction exposes the ontology is used
It is connected in the electronic component, each ground terminal further includes being folded upward at one extended to form from the base portion lower end
Bending part；At least a connection piece, is arranged along a vertical direction and is set to the ontology, and each connector connection is located at same
The bending part of the ground terminal of row, each connector have a grounding leg, and the grounding leg exposes downwards institute
The bottom of ontology is stated for connecting with the electronic component.
Further, each bending part includes the horizontal part extended from base portion bending, and from the horizontal part
It is folded upward at a vertical portion of extension, each connector connection is located at the upper end of the vertical portion of same row.
Further, each connector has the main part in two vertical plates shape, and the main part is fixed on described
In ontology, the grounding leg inwardly and downwardly bends from the main part and extends to form, and the junction is from the base portion lower end
Downwardly and outwardly bending extends to form.
Further, the lower end flush of the lower end of the grounding leg and the junction.
Further, each connector is integrally formed with the ground terminal for being located at same row.
Further, the ontology includes along the two sidewalls that a longitudinally extends, and one between two side walls
Slot, the slot protrude into the slot and are used for and the abutment element for accommodating the abutment element, the contact portion
It connects.
Further, multiple terminals are arranged at two rows and are respectively arranged on two side walls, and the connector is correspondingly provided with
Two and it is respectively arranged on two side walls.
Further, each connector is relatively distant from the slot close to the outside of the corresponding side wall.
Further, there is the ontology fool proof portion to be located in the slot, and the fool proof portion is connected along a transverse direction
Two side walls, the grounding leg correspond to the fool proof portion along the transverse direction and are arranged.
Further, the opposite end of each connector only connects a ground terminal.
Compared with prior art, electric connector of the present invention has the advantages that
The lower end of the junction from the base portion of the signal terminal is downwardly extending, the ground terminal it is described curved
Folding part is folded upward at from the base portion lower end and extends to form, and the connector connection is located at the bending part of same row, described
The bending part resigning junction avoids the connector and the junction short-circuit due to contact；The connector is along vertical
Direction is arranged and is set to the ontology, reduces occupied space of the connector in the ontology, is conducive to described be electrically connected
Device is connect to develop towards miniaturization；The grounding leg of the connector exposes downwards the ontology and leads with the electronic component
Connect, make the ground terminal and the connector while being grounded, with shield the electrical connector interior multiple terminals it
Between electromagnetic interference, ensure that the high frequency performance of the electric connector.
[Detailed description of the invention]
Fig. 1 is the stereogram exploded view of electric connector of the present invention and electronic component；
Fig. 2 is the first row terminal of electric connector and the stereogram exploded view of electronic component in Fig. 1；
Fig. 3 is the second row terminal of electric connector and the stereogram exploded view of electronic component in Fig. 1；
Fig. 4 is the perspective view that two rows of terminals of electric connector and electronic component connect in Fig. 1；
Fig. 5 is electric connector and electronic component and the perspective exploded sectional view of abutment element in Fig. 1；
Fig. 6 is the perspective view that the terminal of electric connector in Fig. 5 is assembled in ontology and connects with electronic component；
Fig. 7 is the main view of Fig. 6；
Fig. 8 is that electric connector rotates the perspective view after 180 ° along the vertical direction in Fig. 5；
Fig. 9 is that the terminal of electric connector in Fig. 8 is assembled to the perspective view in ontology；
Figure 10 is the top view of Fig. 9.
The drawing reference numeral of specific embodiment illustrates:
| Electric connector 100 | Ontology 1 | Side wall 11 | Accepting hole 111 |
| Holding tank 112 | Slot 12 | Fool proof portion 13 | Terminal 2 |
| Ground terminal 2A | Base portion 21 | Contact portion 22 | Bending part 23 |
| Horizontal part 231 | Vertical portion 232 | Signal terminal 2B | Junction 24 |
| Connector 3 | Main part 31 | Interconnecting piece 32 | Grounding leg 33 |
| Abutment element 200 | Recess 4 | Connection pad 5 | Electronic component 300 |
| First welded gasket 6 | Second welded gasket 7 | Third welded gasket 8 | Longitudinally X |
| Transverse direction Y | Vertical direction Z | Perpendicular P |
[specific embodiment]
Purpose, structure, feature and effect to facilitate the understanding of the present invention etc., now in conjunction with the drawings and specific embodiments
The invention will be further described.
As shown in Figure 1, the definition of electric connector 100 of the present invention has a vertical direction Z, and perpendicular to the vertical direction Z
And orthogonal longitudinally X and a transverse direction Y.
It is electric connector 100 of the present invention, for connecting 200 to one electronics of an abutment element as shown in Fig. 1, Fig. 5 and Fig. 6
Element 300 a comprising ontology 1 and multiple terminals 2 and two connectors 3 in the ontology 1.In the present embodiment,
The electric connector 100 is PCI-E connector, and the abutment element 200 is electronic card, and the electronic component 300 is circuit
Plate.Certainly in other embodiments, the electric connector 100 or other types of connector, and the abutment element
200 and the electronic component 300 is corresponding uses other types of component.
As shown in Fig. 1, Fig. 5 and Fig. 6, the ontology 1 is made of insulating material, and the ontology 1 includes along the lengthwise side
Two sidewalls 11, the slot 12 between two sidewalls 11 and the fool proof portion in the slot 12 extended to X
13.The slot 12 is used to be downwardly into for the abutment element 200, and the fool proof portion 13 is along transverse direction Y connection two
The side wall 11, the abutment element 200 are equipped with a recess 4 correspondence and cooperate with the fool proof portion 13.
As shown in Fig. 5, Fig. 7 and Fig. 8, each side wall 11 has multiple accepting holes 111 and is located at multiple receipts
Hold a holding tank 112 in 111 outside of hole.Each accepting hole 111 along the vertical direction Z or more run through the side wall 11 and
With 12 cross connection of slot, and be located at the same side wall 11 multiple accepting holes 111 on the longitudinally X
Setting in a row.The holding tank 112 is under the vertical direction Z-direction through the bottom of the side wall 11 and upwards not through institute
The top of side wall 11 is stated, the holding tank 112 extends along the longitudinally X and corresponding multiple accepting holes 111
Setting is spaced in the transverse direction Y.
As shown in Fig. 1, Fig. 5 and Fig. 6, the terminal 2 is that metal material is made and is assembled in the accepting hole 111 upwards
In, multiple terminals 2 are arranged at two rows and are respectively arranged on two side walls 11, and the terminal 2 for being located at same row is corresponding
It is contained in the accepting hole 111 positioned at same row.Certainly in other embodiments, the electric connector 100 can also only be set
There are terminal 2 described in a row and the corresponding accepting hole 111 for being contained in a wherein row.
As shown in Figures 1 to 4, the terminal 2 of each row includes multiple ground terminal 2A and multiple signal terminal 2B, and
The arrangement of multiple ground terminal 2A and multiple signal terminal 2B meet PCI-E connector standards, described in two of them
Signal terminal 2B is used for transmission high speed signal between the two neighboring ground terminal 2A.Certainly in other embodiments,
The terminal 2 of each row can also only have a signal terminal 2B.
As shown in Fig. 5, Fig. 6 and Fig. 7, each ground terminal 2A and the signal terminal 2B include a base portion 21,
And the contact portion 22 extended to form is upwardly and inwardly bent from 21 upper end of base portion.The base portion 21 and the accepting hole
111 secure fits.The contact portion 22 protrudes into the slot 12, the corresponding each contact portion 22 of the abutment element 200
Equipped with a connection pad 5, the contact portion 22 with the connection pad 5 for connecting.
As shown in Fig. 5, Fig. 6 and Fig. 7, each ground terminal 2A includes outwardly and upwardly curved from 21 lower end of base portion
The bending part 23 extended to form is rolled over, the bottom of the ontology 1 is exposed downwards in the lower end of the bending part 23, is used for and the electricity
Subcomponent 300 connects.Each bending part 23 include from the 21 lower end outward bending of base portion extend a horizontal part 231,
And a vertical portion 232 of extension is folded upward at from the horizontal part 231, the vertical portion 232 is parallel to the base portion 21.Institute
The bottom that horizontal part 231 exposes the ontology 1 is stated, the corresponding each horizontal part 231 of the electronic component 300 is equipped with one first
Welded gasket 6, the horizontal part 231 connects in such a way that surface is welded with first welded gasket 6, by the ground terminal
2A and the electronic component 300 are grounded.
As shown in Fig. 5, Fig. 6 and Fig. 7, each signal terminal 2B includes downwardly and outwardly curved from 21 lower end of base portion
The junction 24 extended to form is rolled over, the junction 24 exposes downwards the bottom of the ontology 1, the lower end of the junction 24
With the lower end flush of the horizontal part 231, the corresponding each junction 24 of the electronic component 300 is equipped with one second welding
Pad 7, the junction 24 connect in such a way that surface is welded with second welded gasket 7.
As shown in Fig. 5 to Fig. 8, the connector 3 is that metal material is made and is assembled in the holding tank 112 upwards,
Two connectors 3 are arranged along the vertical direction Z and are respectively arranged on two side walls 11, reduce the connector 3 in institute
State the occupied space in ontology 1.Each connector 3 is relatively distant from institute close to the outside of the corresponding side wall 11
Slot 12 is stated, it is short-circuit due to contact with the abutment element 200 to avoid the connector 3.Certainly in other embodiments, when
When the terminal 2 is provided only with a row, also correspondence is provided only with one to the connector 3.
As shown in Figures 2 and 3, the opposite end of each connector 3 only connects a ground terminal 2A.
In the present embodiment, the upper end of each connector 3 and the vertical portion 232 for the ground terminal 2A for being located at same row
It is integrally formed, to facilitate on the same plate while form the ground connection of the connector 3 and corresponding same row
Terminal 2A, simplifies moulding process.Certainly in other embodiments, each connector 3 can also be located at same row
The ground terminal 2A is separately formed and is mutually connected.
As shown in Fig. 5 to Fig. 8, each connector 3 includes in a main part 31 of two vertical plates shape, from the main body
Multiple interconnecting pieces 32 that portion 31 extends straight down and one extended to form is inwardly and downwardly bent from the main part 31 connect
Lower margin 33.The correspondence of main part 31 is fixed in the holding tank 112.The lower end of the interconnecting piece 32 connects the vertical portion
232 upper end, along the longitudinally X, the width of the interconnecting piece 32 is greater than the width of the vertical portion 232.The ground connection
Foot 33 exposes downwards the bottom of the ontology 1, the lower end flush of the lower end of the grounding leg 33 and the junction 24, along institute
Longitudinally X is stated, positioned at the lower end of the junction 24 of same row, the lower end of the bending part 23 and the grounding leg 33
On the same line, the corresponding each grounding leg 33 of the electronic component 300 is equipped with a third welded gasket 8, described to connect for lower end
Lower margin 33 connects in such a way that surface is welded with the third welded gasket 8, by the connector 3 and the electronic component
300 ground connection.
As shown in Figure 1, Figure 2 and Figure 3, first welded gasket 6, second welded gasket 7 and the third welded gasket 8 are right
Answer multiple terminals 2 to be arranged at two rows, along the longitudinally X, positioned at same row first welded gasket 6, described the
Two welded gaskets 7 and the third welded gasket 8 are on the same line.
As shown in Fig. 6, Fig. 9 and Figure 10, the grounding leg 33 is located at the lower section in the fool proof portion 13,33 edge of grounding leg
The transverse direction Y corresponds to the fool proof portion 13 and is arranged, i.e., the grounding leg 33 of two connectors 3 is in the transverse direction
Perpendicular a P, the perpendicular P is defined on Y extends upwardly past the fool proof portion 13.
In conclusion electric connector of the present invention have it is following the utility model has the advantages that
(1) lower end of the junction 24 of the signal terminal 2B from the base portion 21 is downwardly extending, the ground terminal
The bending part 23 of sub- 2A is folded upward at from 21 lower end of base portion and extends to form, and the connection of connector 3 is located at same row
The bending part 23, the bending part 23 makes the connector 3 step down the junction 24, avoid the connector 3 with
The junction 24 is short-circuit due to contact.
(2) lower end of the bending part 23 is exposed downwards the ontology 1 and is connected with the electronic component 300, makes described
Ground terminal 2A and the connector 3 are grounded simultaneously, to shield between multiple terminals 2 inside the electric connector 100
Electromagnetic interference, ensure that the high frequency performance of the electric connector 100.
(3) connector 3 is arranged along the vertical direction Z and is set to the ontology 1, reduces the connector 3 and exists
Occupied space in the ontology 1 is conducive to the electric connector 100 and develops towards miniaturization；The connector 3 it is described
Grounding leg 33 exposes downwards the ontology 1 and connects with the electronic component 300, makes the ground terminal 2A and the connector
3 are grounded simultaneously, to shield the electromagnetic interference between multiple terminals 2 inside the electric connector 100, ensure that the electricity
The high frequency performance of connector 100.
(4) lower end of the lower end of the junction 24, the lower end of the bending part 23 and the grounding leg 33 is mutually neat
It is flat, it facilitates and the lower end of the lower end of the junction 24, the lower end of the bending part 23 and the grounding leg 33 is all made of table
The mode of face welding is connected with the electronic component 300.
(5) main part 31 of the connector 3 in two vertical plates shape and is fixed in the holding tank 112, is guaranteed
Fixed effect of the connector 3 in the ontology 1；The grounding leg 33 bends inwards, at the same the junction 24 to
Outer bending ensure that on longitudinally X described in the lower end of the grounding leg 33 and the lower end edge of the junction 24 positioned at same
On straight line, reduce the overall volume of the electric connector 100.
(6) grounding leg 33 of the connector 3 corresponds to the fool proof portion 13 along the transverse direction Y and is arranged, not
In the case where the structure for changing original ontology 1, it is arranged with making full use of the lower position in the corresponding fool proof portion 13
The grounding leg 33 is conducive to the electric connector 100 and develops towards miniaturization.
Detailed description above is only the explanation of the preferred embodiments of the invention, the scope of the patents that is non-therefore limiting to the present invention,
So all, with this creation specification and diagramatic content institute, equivalence techniques change for it, are both contained in the scope of the patents of this creation
It is interior.
Claims (18)
1. a kind of electric connector, for connecting an abutment element to an electronic component characterized by comprising
One ontology；
Multiple terminals are set to the ontology at an at least row, and terminal described in each row includes multiple ground terminals and at least one
Signal terminal, each ground terminal and the signal terminal include that a base portion is set to the ontology, and from the base portion
Upper end upwardly extends the contact portion to be formed, and the contact portion is revealed in the ontology for connecting with the abutment element, often
One signal terminal further includes the junction being downwardly extending from the base portion lower end, and the junction exposes described
For connecting with the electronic component, each ground terminal further includes being folded upward to prolong from the base portion lower end for the bottom of body
The bending part to be formed is stretched, the lower end of the bending part is exposed downwards the ontology for connecting with the electronic component, is located at
The bending part of the ground terminal of same row is connected by a connection piece.
2. electric connector as described in claim 1, it is characterised in that: each bending part includes prolonging from base portion bending
The horizontal part stretched, and it is folded upward at from the horizontal part vertical portion of extension, the horizontal part is used for and electronics member
Part connects.
3. electric connector as claimed in claim 2, it is characterised in that: the vertical portion is parallel with the base portion, the company
Fitting connection is located at the upper end of the vertical portion of same row.
4. electric connector as described in claim 1, it is characterised in that: the connector and the ground terminal for being located at same row
Son is integrally formed.
5. electric connector as described in claim 1, it is characterised in that: positioned at the junction and the bending part of same row
Equal outward bending extends to form, and the lower end flush of the lower end of the junction and the bending part.
6. electric connector as described in claim 1, it is characterised in that: the ontology includes along the two sides that a longitudinally extends
Wall, and the slot between two side walls, for accommodating the abutment element, the contact portion protrudes into the slot
The slot with the abutment element for connecting.
7. electric connector as claimed in claim 6, it is characterised in that: multiple terminals are arranged at two rows and are respectively arranged on two
The side wall, the connector are correspondingly provided with two and are respectively arranged on two side walls.
8. electric connector as described in claim 1, it is characterised in that: the opposite end of each connector only connects
One ground terminal.
9. a kind of electric connector, for connecting an abutment element to an electronic component characterized by comprising
One ontology；
Multiple terminals are set to the ontology at an at least row, and terminal described in each row includes multiple ground terminals and at least one
Signal terminal, each terminal and the signal terminal include that a base portion is set to the ontology, and from the base portion upper end
The contact portion to be formed is upwardly extended, the contact portion is revealed in the ontology and is used to connect with the abutment element, Mei Yisuo
Stating signal terminal further includes the junction being downwardly extending from the base portion lower end, and the junction exposes the ontology
For connecting with the electronic component, each ground terminal further includes being folded upward at extension shape from the base portion lower end for bottom
At a bending part；
At least a connection piece, is arranged along a vertical direction and is set to the ontology, and each connector connection is located at same row
The ground terminal the bending part, each connector has a grounding leg, described in the grounding leg exposes downwards
The bottom of ontology with the electronic component for connecting.
10. electric connector as claimed in claim 9, it is characterised in that: each bending part includes bending from the base portion
The horizontal part extended, and it is folded upward at from the horizontal part vertical portion of extension, each connector connection is located at same
The upper end of the vertical portion of one row.
11. electric connector as claimed in claim 9, it is characterised in that: each connector has in two vertical plates shape
One main part, the main part are fixed in the ontology, and the grounding leg inwardly and downwardly bends extension from the main part
It is formed, the junction downwardly and outwardly bends from the base portion lower end and extends to form.
12. electric connector as claimed in claim 11, it is characterised in that: under the lower end of the grounding leg and the junction
Hold flush.
13. electric connector as claimed in claim 9, it is characterised in that: each connector be located at same row it is described
Ground terminal is integrally formed.
14. electric connector as claimed in claim 9, it is characterised in that: the ontology includes two extended along a longitudinally
Side wall, and the slot between two side walls, for accommodating the abutment element, the contact portion protrudes out the slot
Enter the slot for connecting with the abutment element.
15. electric connector as claimed in claim 14, it is characterised in that: multiple terminals are arranged and are respectively arranged at two rows
Two side walls, the connector are correspondingly provided with two and are respectively arranged on two side walls.
16. electric connector as claimed in claim 14, it is characterised in that: each connector is described in corresponding
The outside of side wall and be relatively distant from the slot.
17. electric connector as claimed in claim 14, it is characterised in that: there is the ontology fool proof portion to be located at the slot
In, the fool proof portion connects two side walls along a transverse direction, and the grounding leg corresponds to the fool proof along the transverse direction
Portion's setting.
18. electric connector as claimed in claim 9, it is characterised in that: the opposite end of each connector only connects
Connect the ground terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112077.2A CN109286092B (en) | 2018-09-25 | 2018-09-25 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112077.2A CN109286092B (en) | 2018-09-25 | 2018-09-25 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109286092A true CN109286092A (en) | 2019-01-29 |
| CN109286092B CN109286092B (en) | 2020-07-28 |
Family
ID=65182104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112077.2A Active CN109286092B (en) | 2018-09-25 | 2018-09-25 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109286092B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110289510A (en) * | 2019-06-11 | 2019-09-27 | 番禺得意精密电子工业有限公司 | Electric connector |
| US20220115821A1 (en) * | 2020-10-09 | 2022-04-14 | Dongguan Luxshare Technologies Co., Ltd | Terminal assembly and electrical connector |
| US11749947B2 (en) | 2020-10-09 | 2023-09-05 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector with ground terminals and shielding ground terminals around signal terminals |
| TWI827993B (en) * | 2021-10-29 | 2024-01-01 | 技嘉科技股份有限公司 | Pci-e connector module |
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| CN110289510A (en) * | 2019-06-11 | 2019-09-27 | 番禺得意精密电子工业有限公司 | Electric connector |
| US20220115821A1 (en) * | 2020-10-09 | 2022-04-14 | Dongguan Luxshare Technologies Co., Ltd | Terminal assembly and electrical connector |
| US11664630B2 (en) * | 2020-10-09 | 2023-05-30 | Dongguan Luxshare Technologies Co., Ltd | Terminal assembly and electrical connector |
| US11749947B2 (en) | 2020-10-09 | 2023-09-05 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector with ground terminals and shielding ground terminals around signal terminals |
| TWI827993B (en) * | 2021-10-29 | 2024-01-01 | 技嘉科技股份有限公司 | Pci-e connector module |
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| CN109286092B (en) | 2020-07-28 |
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