CN105977678B - A kind of conductive contact piece and the electric connector using the conductive contact piece - Google Patents
A kind of conductive contact piece and the electric connector using the conductive contact piece Download PDFInfo
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- CN105977678B CN105977678B CN201610276583.XA CN201610276583A CN105977678B CN 105977678 B CN105977678 B CN 105977678B CN 201610276583 A CN201610276583 A CN 201610276583A CN 105977678 B CN105977678 B CN 105977678B
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- conductive contact
- contact
- contact piece
- conductive
- segment
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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
- H01R13/28—Contacts for sliding cooperation with identically-shaped contact, e.g. for hermaphroditic coupling devices
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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides a kind of conductive contact piece and use the electric connector of the conductive contact piece, conductive contact piece includes the matrix of straight extension, the front end of matrix is connected with the first linkage section being obliquely installed upwards by the first bending segment, the front end of first linkage section is connected with contact-segment by the second bending segment, contact-segment be equipped with for the preceding contact portion that is adapted to conductive contact piece conductive contact, the downside of first linkage section be equipped with for the back contact for the preceding contact portion conductive contact for being adapted to conductive contact piece, preceding contact portion and matrix have in the up-down direction for plugging together space for adaptation conductive contact piece insertion.Conductive contact piece structure of the invention is simple, can be realized Multi-contact and eliminates stub radiation effect, reduces insertion loss.
Description
Technical field
The present invention relates to conductive connecting device more particularly to a kind of conductive contact piece and being electrically connected using the conductive contact piece
Connect device.
Background technique
Chip-type contact due to its structure is simple, facilitate characteristic impedance to calculate the advantages that by extensively for high-speed-differential number
According to transmission aspect.It is public if the Chinese invention patent that application publication number is CN105428939A, data of publication of application is 2016.3.23
It has opened a kind of conductive contact piece and electric connector and electric coupler component, this conductive contact piece includes male end contact ontology,
Male end contact ontology includes male end contact-segment, and the front end of male end contact-segment is equipped with contact portion before downwardly projecting male end, male end
Preceding contact portion includes bending segment in bending segment and male end under male end, and the contact of contact is located under male end to be bent in bending segment and male end
Section crossover position, wherein bending segment matches with the female end contact-segment being adapted in grafting and plays the role of guidance in male end, keeps away
Exempt from male end and female end contact end to offset and damage during grafting.But this contact is in inserting state in male end
Bending segment is upturned, and results in stub radiation effect, causes insertion loss larger.
Summary of the invention
The purpose of the present invention is to provide a kind of lesser conductive contact pieces of insertion loss；The present invention also aims to mention
For a kind of electric connector using the conductive contact piece.
To achieve the above object, the technical solution of conductive contact piece of the present invention is: a kind of conductive contact piece, including straight prolongs
The matrix stretched, the front end of matrix are connected with the first linkage section being obliquely installed upwards by the first bending segment, the first linkage section
Front end is connected with contact-segment by the second bending segment, the contact-segment be equipped with for be adapted to conductive contact piece conductive contact
Preceding contact portion, the downside of first linkage section be equipped with for after the preceding contact portion conductive contact for being adapted to conductive contact piece
Contact, the preceding contact portion and matrix have in the up-down direction for plugging together space for adaptation conductive contact piece insertion.
The contact-segment is arranged in parallel with matrix.
The preceding contact portion is the arc surface on the downside of contact-segment front end.
The preceding contact portion is the inclined-plane parallel with the first linkage section inclined direction on the downside of contact-segment front end.
The technical solution of electric connector of the invention is: a kind of electric connector, including connector shell and be set to connection
The intracorporal conductive contact piece of device shell, the conductive contact piece include the matrix of straight extension, and the front end of matrix passes through the first bending
Section is connected with the first linkage section being obliquely installed upwards, and the front end of the first linkage section is connected with contact-segment by the second bending segment,
The contact-segment be equipped with for the preceding contact portion that is adapted to conductive contact piece conductive contact, the downside of first linkage section
Equipped with for the back contact for the preceding contact portion conductive contact for being adapted to conductive contact piece, the preceding contact portion and matrix are in upper and lower
Have upwards for plugging together space for adaptation conductive contact piece insertion.
The contact-segment is arranged in parallel with matrix.
The preceding contact portion is the arc surface on the downside of contact-segment front end.
The preceding contact portion is the inclined-plane parallel with the first linkage section inclined direction on the downside of contact-segment front end.
Conductive contact piece of the invention when in use be adapted to conductive contact piece and be reversed and plug each other up and down, it is conductive
Contact, which passes through the first linkage section being obliquely installed, makes contact-segment and matrix have a certain distance in above-below direction, and then preceding
It is formed between contact portion and matrix and plugs together space, when conductive contact piece and adaptation conductive contact piece plug together, before contact-segment passes through
The preceding contact portion at end directly with the back contact conductive contact on the downside of the first linkage section for being adapted to conductive contact piece, under the first linkage section
The back contact of side and the preceding contact portion conductive contact for being adapted to conducting connecting part, in this way by being plugged together to adaptation conductive contact piece offer
Space does not need to provide the guide frame for avoiding the end of conductive contact piece from offseting again, avoids stub radiation effect yet
It answers, reduces grafting loss.
Further, contact-segment and matrix, which are arranged in parallel, can reduce conductive contact piece occupied sky in the up-down direction
Between, the space of grafting chamber in connector is reduced, and then reduce the volume of connector.
Further, preceding contact portion, which is set as arc surface, can reduce grafting resistance, while guarantee good conductive contact.
Further, the inclined-plane that preceding contact portion is set as parallel with the first linkage section inclined direction can preferably connect with first
The back contact conductive contact of section is connect, conductive contact area is increased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment one of conductive contact piece of the invention；
Fig. 2 is state diagram of the embodiment one of conductive contact piece of the invention in grafting；
Fig. 3 is the structural schematic diagram of the embodiment two of conductive contact piece of the invention；
Fig. 4 is state diagram of the embodiment two of conductive contact piece of the invention in grafting；
Fig. 5 is the structural schematic diagram of the embodiment three of conductive contact piece of the invention；
Fig. 6 is state diagram of the embodiment three of conductive contact piece of the invention in grafting.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment one of electric connector of the invention: the conduction including connector shell and in connector case body connects
Contact element.
Electric connector of the invention passes through conductive contact piece and the conduction for being adapted to conductive contact piece in mating electrical connector
Contact, which is realized, to be conductively connected, wherein adaptation conductive contact piece is identical as conductive contact piece structure, the difference is that adaptation is conductive
Contact is in the up-down direction with the installation direction of conducting connecting part on the contrary, below only carry out the structure of conductive contact piece detailed
Description.
The structure of conductive contact piece is as shown in Figs. 1-2, the matrix 10 including straight extension, and the leading portion of matrix 10 passes through first
Bending segment 11 is connected with the first linkage section 12, and the first linkage section 12 tilts extension from the front end of matrix 10 upwards.First linkage section
12 front end is connected with contact-segment 14 by the second bending segment 13, as its name suggests, contact-segment be for the conductive contact that is adapted to
Part conductive contact, the front end of contact-segment 14 be equipped with for the preceding contact portion 140 that is adapted to conductive contact piece conductive contact.Contact
Section 14 is arranged in parallel with matrix 10, and certainly in other embodiments, contact-segment can tilt upward setting, but compare in this way
In contact-segment and matrix scheme disposed in parallel are increased conductive contact piece occupied space in above-below direction；Or contact
Section can be arranged diagonally downward or be bent in an arc shape downwards and by preceding contact portion be set to contact-segment front end, but this scheme with connect
Section is touched compared with matrix scheme disposed in parallel, the preceding contact portion of conductive contact piece is contacted with the back contact of adaptation conductive contact piece
When be possible to the second bending segment of conductive contact piece can be made to be upturned deformation because pressure is abutted, reduce conductive contact piece
Service life, if by setting in a certain angle between contact-segment and matrix, angle be not more than 45 °.
First linkage section 12 also its close to one end of matrix 10 downside be equipped with for be adapted to conductive contact piece
The back contact 15 of preceding contact portion conductive contact.In the present embodiment, preceding contact portion is the arc surface set on contact-segment front end downside,
Back contact 15 is one section of close matrix of clinoplain on the downside of the first linkage section, by arc surface be adapted to conductive contact piece
The downside clinoplain conductive contact of first linkage section is conducive to conductive contact piece in grafting and is adapted to the phase of conductive contact piece
To sliding, grafting resistance is reduced.In actual production, arc surface can by the downside of contact-segment front end rounded corner formed.When
So, downwardly projecting circular arc protrusion can also be set in the front end of contact-segment.
First linkage section is obliquely installed so that having when conductive contact piece and adaptation conductive contact piece mutually plug together certain
Flexible deformation, this flexible deformation enable conductive contact piece and adaptation conductive contact piece be steadily contacted.In addition, first connects
Section is connect to be obliquely installed but also have a certain distance between preceding contact portion and back contact in the up-down direction, and exactly should be away from
From foring for plugging together space A for adaptation conductive contact piece insertion, this, which plugs together space A, can make adaptation conductive contact piece straight
It patches into and contacts the preceding contact portion for being adapted to conductive contact piece directly with the back contact of conductive contact piece, not will cause conduction and connect
Contact element and adaptation conductive contact piece offset, so also just it is not necessary that guide frame is arranged on conductive contact piece, to eliminate stub
Radiation effect achievees the purpose that reduce grafting loss.
The present invention also provides be to lead in place of the embodiment of second of electric connector, with the main distinction of embodiment one
The structure of electric contact piece is specifically that conductive contact piece is gone forward the structure of contact portion.
As shown in Figure 3-4, in example 2, the preceding contact portion 140 being arranged in the contact-segment of conductive contact piece be set on
The inclined-plane parallel with the first linkage section inclined direction on the downside of contact-segment front end, such conductive contact piece can be with by the inclined-plane
It is adapted to downside clinoplain, that is, back contact fitting contact of the first linkage section of conductive contact piece, conductive contact piece is increased and fits
Conductive contact area with conductive contact piece, while also making conductive contact more stable by plane fitting contact.
The present invention also provides be to lead in place of the embodiment of the third electric connector, with the main distinction of embodiment one
The structure of electric contact piece.
As seen in figs. 5-6, in the third embodiment, the preceding contact portion being arranged in the contact-segment of conductive contact piece is set on contact
Duan Qianduan with the first linkage section inclination extended segment 140 disposed in parallel, tilt extended segment 140 downside have is connect with first
The parallel conductive inclined-plane 141 in the downside of section 12, the downside for tilting extended segment 140, which is also equipped in the front side on conductive inclined-plane 141, leads
To inclined-plane 142, wherein conductive inclined-plane 141 be used for the back contact conductive contact that is adapted to conductive contact piece, and guiding surface 142 is
In order to more effectively avoid the front end of conductive contact piece and adaptation conductive contact piece during plugging together from offseting, in the present embodiment,
Since the preceding contact portion of conductive contact piece is obliquely installed, the probability that conductive contact piece offsets during grafting natively compares
It is small, therefore just completely avoid conductive contact piece in the front end on conductive inclined-plane setting guiding surface and offset with conductive contact piece is adapted to
The problem of, simultaneously as preceding contact portion is inherently inclined, the length of guiding surface is also just not required to too long, reduces stub
The generation of radiation effect reduces grafting loss.
The conductive contact piece structure of electric connector of the invention is simple, when in use by two o'clock conductive contact, and eliminates
Stub radiation effect, reduces insertion loss.
The embodiment of conductive contact piece of the invention: its specific structure connects with the conduction in the embodiment of above-mentioned electric connector
The structure of contact element is identical, and details are not described herein again.
Claims (4)
1. a kind of conductive contact piece, which is characterized in that the front end of the matrix including straight extension, matrix is connected by the first bending segment
It is connected to the first linkage section being obliquely installed upwards, the front end of the first linkage section is connected with contact-segment by the second bending segment, described
Contact-segment be equipped with for the preceding contact portion that is adapted to conductive contact piece conductive contact, the downside of first linkage section is equipped with
For with the back contact for the preceding contact portion conductive contact for being adapted to conductive contact piece, the preceding contact portion and matrix of the conductive contact piece
Have in the up-down direction for plugging together space for adaptation conductive contact piece insertion；It is arranged in the contact-segment of conductive contact piece
Preceding contact portion is set on contact-segment front end with the first linkage section inclination extended segment disposed in parallel, and the downside for tilting extended segment has
There is the conductive inclined-plane parallel with the downside of the first linkage section, the downside for tilting extended segment, which is also equipped in the front side on conductive inclined-plane, leads
To inclined-plane, wherein conductive inclined-plane be used for the back contact conductive contact for being adapted to conductive contact piece, guiding surface is in order to more effective
Avoid during plugging together conductive contact piece and the front end of adaptation conductive contact piece from offseting.
2. conductive contact piece according to claim 1, which is characterized in that the contact-segment is arranged in parallel with matrix.
3. a kind of electric connector, the conductive contact piece including connector shell and in connector case body, which is characterized in that
The conductive contact piece includes the matrix of straight extension, and the front end of matrix is connected with by the first bending segment to be obliquely installed upwards
First linkage section, the front end of the first linkage section are connected with contact-segment by the second bending segment, the contact-segment be equipped with for
Be adapted to the preceding contact portion of conductive contact piece conductive contact, the downside of first linkage section be equipped with for be adapted to conductive contact
The back contact of the preceding contact portion conductive contact of part, the preceding contact portion and matrix of the conductive contact piece have use in the up-down direction
Space is plugged together in what is be inserted into for adaptation conductive contact piece；The preceding contact portion being arranged in the contact-segment of conductive contact piece is set on contact
Duan Qianduan with the first linkage section inclination extended segment disposed in parallel, tilt extended segment downside have under the first linkage section
The parallel conductive inclined-plane in side, the downside for tilting extended segment is also equipped with guiding surface in the front side on conductive inclined-plane, wherein conductive oblique
Face be used for the back contact conductive contact that is adapted to conductive contact piece, guiding surface is to more effectively avoid during plugging together
The front end of conductive contact piece and adaptation conductive contact piece offsets.
4. electric connector according to claim 3, which is characterized in that the contact-segment is arranged in parallel with matrix.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276583.XA CN105977678B (en) | 2016-04-29 | 2016-04-29 | A kind of conductive contact piece and the electric connector using the conductive contact piece |
| FIEP17788572.0T FI3451461T3 (en) | 2016-04-29 | 2017-03-21 | Conductive contact element and electrical connector using the same |
| AU2017255379A AU2017255379B2 (en) | 2016-04-29 | 2017-03-21 | Conductive contact element and electrical connector using the same |
| PCT/CN2017/077540 WO2017185919A1 (en) | 2016-04-29 | 2017-03-21 | Electrically conductive contact and electrical connector utilizing same |
| EP17788572.0A EP3451461B1 (en) | 2016-04-29 | 2017-03-21 | Conductive contact element and electrical connector using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276583.XA CN105977678B (en) | 2016-04-29 | 2016-04-29 | A kind of conductive contact piece and the electric connector using the conductive contact piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977678A CN105977678A (en) | 2016-09-28 |
| CN105977678B true CN105977678B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276583.XA Active CN105977678B (en) | 2016-04-29 | 2016-04-29 | A kind of conductive contact piece and the electric connector using the conductive contact piece |
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| Country | Link |
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| CN (1) | CN105977678B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI3451461T3 (en) * | 2016-04-29 | 2024-02-07 | Avic Jonhon Optronic Tech Co Ltd | Conductive contact element and electrical connector using the same |
| CN106654751B (en) * | 2016-11-30 | 2019-02-15 | 中航光电科技股份有限公司 | Conductive contact piece and the electric connector for using the conductive contact piece |
| CN108074756A (en) * | 2018-01-17 | 2018-05-25 | 安徽中骄智能科技有限公司 | A kind of Encapsulated electric structure of contact terminal device based on pusher slidable adjustment |
| CN112260010B (en) | 2020-09-08 | 2022-02-22 | 番禺得意精密电子工业有限公司 | Electric connector combination and electric connector thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478296A (en) * | 1966-02-19 | 1969-11-11 | Bunker Ramo | Hermaphrodite electrical contact |
| CN102738621A (en) * | 2011-03-31 | 2012-10-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and components thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167528A (en) * | 1990-04-20 | 1992-12-01 | Matsushita Electric Works, Ltd. | Method of manufacturing an electrical connector |
| US5181855A (en) * | 1991-10-03 | 1993-01-26 | Itt Corporation | Simplified contact connector system |
| US20040023525A1 (en) * | 2002-07-30 | 2004-02-05 | Ashman John J. | Electrical connector |
-
2016
- 2016-04-29 CN CN201610276583.XA patent/CN105977678B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478296A (en) * | 1966-02-19 | 1969-11-11 | Bunker Ramo | Hermaphrodite electrical contact |
| CN102738621A (en) * | 2011-03-31 | 2012-10-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and components thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977678A (en) | 2016-09-28 |
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