CN106025633A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106025633A CN106025633A CN201610523195.7A CN201610523195A CN106025633A CN 106025633 A CN106025633 A CN 106025633A CN 201610523195 A CN201610523195 A CN 201610523195A CN 106025633 A CN106025633 A CN 106025633A
- Authority
- CN
- China
- Prior art keywords
- terminal
- electric connector
- holding parts
- interface
- contact site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000005226 mechanical processes and functions Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 6
- 239000012811 non-conductive material Substances 0.000 claims description 5
- 239000000615 nonconductor Substances 0.000 abstract description 4
- 230000002500 effect on skin Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000009131 signaling function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
Abstract
The invention discloses an electric connector. The electric connector comprises an insulation body and a plurality of conductive terminals installed on the insulation body, wherein the insulation body comprises a body and a plug port recessed from the body, the conductive terminals comprise effective transmission areas used for transmitting signals and mechanical function areas used for fastening and positioning, the effective transmission areas are made of conductor materials, and the mechanical function areas are made of non-conductor materials or the surfaces of the mechanical function areas are plated with the non-conductor materials. Through such arrangement, according to the principle of a skin effect, a STUB effect can be reduced, and signal integrity is improved.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to the electric connector with some conducting terminals.
Background technology
Existing electric connector may be used to grafting butt connector or electronic cards.Wherein, described electric connector includes absolutely
Edge body, the some conducting terminals being installed on insulating body and be coated on the shielding casing outside insulating body.Described absolutely
Edge body include body and from body recess in order to grafting butt connector or the interface of electronic cards.Described conducting end
Son generally comprises the holding parts in order to hold mutually with insulating body, contact site in order to butt connector in electrical contact or electronic cards
And the weld part extended further from the holding parts other end.But from the point of view of another angle, described conducting terminal include in order to
Realize effective transmission region of transmission signal function and in order to realize fastening the mechanical function district of positioning action.
But, in the prior art, described conducting terminal entire body is made up of conductor material, can produce stub effect
(STUB), signal integrity is affected.
Therefore, it is necessary to improved existing electric connector to overcome described defect of the prior art.
Summary of the invention
It is an object of the invention to provide a kind of reduction stub effect (STUB), improve the electric connector of signal integrity.
It is an object of the invention to be achieved through the following technical solutions: a kind of electric connector, including insulating body and peace
The some conducting terminals being loaded on insulating body, described insulating body includes body and from the interface of body recess, described
Effective transmission region that conducting terminal includes realizing transmitting signal function and in order to realize fastening the machinery of positioning action
Functional areas, described effective transmission region is conductor material, and described mechanical function district is non-conductive material structure or plated surface non-conductor
Material.
As a further improvement on the present invention, effective transmission region of described conducting terminal includes main part and autonomous agent
Portion's bending extends into the contact site in order to butt connector in electrical contact in interface.
As a further improvement on the present invention, effective transmission region of described conducting terminal also includes that main body is further
The weld part in order to grafting electrical with circuit board extended.
As a further improvement on the present invention, described mechanical function district include main body extend laterally and in order to insulation
The holding parts that body holds mutually.
As a further improvement on the present invention, described holding parts is provided with wedge shape agnail.
As a further improvement on the present invention, described mechanical function district includes making from the further bending extension of contact site end
The bending section that described contact site is protruding in arcuation in interface.
As a further improvement on the present invention, described conducting terminal includes the first terminal and the second terminal, described first end
The holding parts of son is plugged on the body of insulating body from front to back, and the contact site of described the first terminal tilts upward from front to back
Extending in described interface, the holding parts of described second terminal is plugged on body from back to front, connecing of described second terminal
Contact portion extends obliquely downward in described interface from back to front, and the contact site of described the first terminal is in the second terminal contact portion
Lower section.
As a further improvement on the present invention, the holding parts of described the first terminal and the holding parts of described second terminal are upper
Lower section is upwards positioned at differentiated levels.
As a further improvement on the present invention, described electric connector interface is in order to grafting electronic cards.
Compared to prior art, electric connector conducting terminal of the present invention transmit the effective of signal function in order to realizing
Transmission region is conductor material, and in order to realize fasten positioning action mechanical function district be non-conductive material structure or plated surface non-
Conductor material.It is arranged such, according to Kelvin effect principle, it is possible to decrease stub effect (STUB), improves signal integrity.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of electric connector first, second conducting terminal of the present invention.
Fig. 2 is the three-dimensional structure diagram in electric connector first, second another embodiment of conducting terminal of the present invention.
Fig. 3 is the three-dimensional structure diagram of electric connector one specific embodiment of the present invention.
Reference:
Electric connector 100 insulating body 1
Body 10 interface 101
Conducting terminal 2 the first terminal 21
Second terminal 22 main part 211,221
Contact site 212,222 bending section 213,223
Holding parts 214,224 agnail 2141,2241
Weld part 215,225 circuit board 3
Detailed description of the invention
Please join Fig. 1 to shown in 3, for the structural representation of electric connector 100 of the present invention.Described electric connector 100 includes absolutely
Edge body 1 and the some conducting terminals 2 being installed on insulating body 1, described insulating body 1 includes body 10 and from body
The interfaces 101 of 10 depressions, effective transmission region that described conducting terminal 2 includes realizing transmitting signal function and in order to
Realizing the mechanical function district of fastening positioning action, described effective transmission region is conductor material, and described mechanical function district is non-leading
Body material structure or plated surface non-conductive material.It is arranged such, according to Kelvin effect principle, it is possible to decrease stub effect (STUB), changes
Kind signal integrity.
Please join shown in Fig. 1, wherein, in the present embodiment, effective transmission region of described conducting terminal 2 includes main part
211,221 and main body 211,221 bending extend into (not scheming in order to butt connector in electrical contact in interface 101
Show) contact site 212,222.So, described main part 211,221 is made up of conductor material with described contact site 212,222, energy
Enough realize good signal admittance.In other embodiments, effective transmission region of described conducting terminal 2 can also be other
Arbitrary shape or structure.
Please join shown in Fig. 2, in another detailed description of the invention of the present invention, effective transmission region of described conducting terminal 2 is also
The weld part 215,225 in order to grafting electrical with circuit board 3 (Fig. 3) extended further including main body 211,221.So
Arranging, described weld part 215,225 is capable of the electrical admittance between described conducting terminal 2 and circuit board 3, implements at other
In mode, described weld part 215,225 can extend from conducting terminal 2 arbitrary portion or bending forms.
As a further improvement on the present invention, described mechanical function district includes that main body 211,221 extends laterally and uses
With the holding parts 214,224 held with insulating body 1 phase.Being arranged such, described holding parts 214,224 can be with insulating body 1
Body 10 join entirely, rise fastening positioning action.Preferably, described holding parts 214,224 is provided with wedge shape agnail 2141,2241.
So, can prevent described holding parts 214,224 from outwards departing from the body 10 of insulating body 1.
As a further improvement on the present invention, described mechanical function district includes from contact site 212,222 end the most curved
Qu Yanshen makes the bending section 213,223 that described contact site 212,222 is protruding in arcuation in interface 101.It is arranged such, described
Contact site 212,222 is protruding in arcuation in interface 101, can meet with electronic cards (not shown) or butt connector (not
Diagram) interworking demand, prevent from occurring the fortuitous events such as thimble in swapping process.
Please join shown in Fig. 3, for the structural representation of one of them specific embodiment of electric connector 100 of the present invention, wherein, institute
Stating conducting terminal 2 and include the first terminal 21 and the second terminal 22, the holding parts 214 of described the first terminal 21 is plugged to from front to back
On the body 10 of insulating body 1, the contact site 212 of described the first terminal 21 tilts upward from front to back and extends into described interface
In 101, the holding parts 224 of described second terminal 22 is plugged on body 10 from back to front, the contact site of described second terminal 22
222 extend obliquely downward in described interface 101 from back to front, and the contact site 212 of described the first terminal 21 is positioned at the second end
The lower section of son 22 contact sites 222.In the prior art, described the first terminal 21 and the second terminal 22 are from equidirectional grafting
To insulating body 1, in order to prevent coming in contact short circuit between the first terminal 21 and the main part 211,221 of the second terminal 22,
Need to make to stay at fore-and-aft direction between the first terminal 21 and the main part 211,221 of the second terminal 22 at regular intervals, so, one
Determine to limit in degree the size design of electric connector 100 fore-and-aft direction, be unfavorable for electric connector 100 trend toward miniaturization.And this
In invention, described the first terminal 21 and the second terminal 22 respectively from front and from after be plugged on insulating body 1, compared to existing skill
Art is more conducive to reduce the size of insulating body 1 fore-and-aft direction, beneficially electric connector 100 trend toward miniaturization.
Described insulating body 1 body 10 is provided with to house the fixing holding described conducting terminal 2 holding parts 214,224
Groove (not shown), the holding parts 214 of described the first terminal 21 and holding parts 224 position in the vertical direction of described second terminal 22
In differentiated levels.It is arranged such, holding slot can be avoided excessively to concentrate on insulating body 1 the same area and affect insulating body
The internal structure steadiness of 1.
In the detailed description of the invention shown in Fig. 3, described electric connector 100 is in order to grafting butt connector.Real at other
Executing in mode, described conducting terminal 2 quantity does not limits, and described electric connector 100 interface 101 may be used to grafting electronic cards etc..
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they also are not used to limit the scope of the invention, all equivalent implementations made without departing from skill of the present invention spirit
Or change should be included within the scope of the present invention.
Claims (9)
1. an electric connector, including insulating body and some conducting terminals of being installed on insulating body, described insulation this
Body includes body and from the interface of body recess, it is characterised in that: described conducting terminal includes realizing transmitting signal
Effect effective transmission region and in order to realize fasten positioning action mechanical function district, described effective transmission region is conductor
Material, described mechanical function district is non-conductive material structure or plated surface non-conductive material.
2. electric connector as claimed in claim 1, it is characterised in that: effective transmission region of described conducting terminal includes main body
Portion and main body bending extend into the contact site in order to butt connector in electrical contact in interface.
3. electric connector as claimed in claim 2, it is characterised in that: effective transmission region of described conducting terminal also includes certainly
The weld part in order to grafting electrical with circuit board that main part extends further.
4. electric connector as claimed in claim 2, it is characterised in that: described mechanical function district includes that main body extends laterally
And in order to the holding parts held mutually with insulating body.
5. electric connector as claimed in claim 4, it is characterised in that: described holding parts is provided with wedge shape agnail.
6. electric connector as claimed in claim 2, it is characterised in that: described mechanical function district includes entering one from contact site end
Step bending extension makes the bending section that described contact site is protruding in arcuation in interface.
7. electric connector as claimed in claim 4, it is characterised in that: described conducting terminal includes the first terminal and the second end
Son, the holding parts of described the first terminal is plugged on the body of insulating body from front to back, and the contact site of described the first terminal is certainly
Before tilt backwards and extend upwardly in described interface, the holding parts of described second terminal is plugged on body from back to front, institute
The contact site stating the second terminal extends obliquely downward in described interface from back to front, the contact site of described the first terminal in
The lower section of the second terminal contact portion.
8. electric connector as claimed in claim 7, it is characterised in that: the holding parts of described the first terminal and described second terminal
Holding parts be positioned at differentiated levels in the vertical direction.
9. electric connector as claimed in any of claims 1 to 8 in one of claims, it is characterised in that: described electric connector interface is used
With grafting electronic cards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002965 | 2016-01-04 | ||
| CN2016100029653 | 2016-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106025633A true CN106025633A (en) | 2016-10-12 |
Family
ID=57107926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523195.7A Pending CN106025633A (en) | 2016-01-04 | 2016-06-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025633A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175928A (en) * | 1990-06-11 | 1993-01-05 | Amp Incorporated | Method of manufacturing an electrical connection assembly |
| US6478586B1 (en) * | 2001-10-09 | 2002-11-12 | Advanced Connection Technology Inc. | Electrical connector having conductive terminals that are provided with a dielectric coating |
| TWM391759U (en) * | 2010-04-28 | 2010-11-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN203135064U (en) * | 2013-03-13 | 2013-08-14 | 昆山宏泽电子有限公司 | High-speed transmission card edge connector |
| CN104347988A (en) * | 2013-08-02 | 2015-02-11 | 安费诺公司 | Multistage beam-type contact terminal |
| CN205846289U (en) * | 2016-01-04 | 2016-12-28 | 温州意华接插件股份有限公司 | Electric connector |
-
2016
- 2016-06-29 CN CN201610523195.7A patent/CN106025633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175928A (en) * | 1990-06-11 | 1993-01-05 | Amp Incorporated | Method of manufacturing an electrical connection assembly |
| US6478586B1 (en) * | 2001-10-09 | 2002-11-12 | Advanced Connection Technology Inc. | Electrical connector having conductive terminals that are provided with a dielectric coating |
| TWM391759U (en) * | 2010-04-28 | 2010-11-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN203135064U (en) * | 2013-03-13 | 2013-08-14 | 昆山宏泽电子有限公司 | High-speed transmission card edge connector |
| CN104347988A (en) * | 2013-08-02 | 2015-02-11 | 安费诺公司 | Multistage beam-type contact terminal |
| CN205846289U (en) * | 2016-01-04 | 2016-12-28 | 温州意华接插件股份有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |