CN105932455A - Conductive contact, electric connector and electric connector assembly - Google Patents
Conductive contact, electric connector and electric connector assembly Download PDFInfo
- Publication number
- CN105932455A CN105932455A CN201610425846.9A CN201610425846A CN105932455A CN 105932455 A CN105932455 A CN 105932455A CN 201610425846 A CN201610425846 A CN 201610425846A CN 105932455 A CN105932455 A CN 105932455A
- Authority
- CN
- China
- Prior art keywords
- contact
- contact site
- site
- matrix
- contact part
- 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.)
- Granted
Links
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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2457—Contacts for co-operating by abutting resilient; resiliently-mounted consisting of at least two resilient arms contacting the same counterpart
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2492—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point multiple contact points
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a conductive contact, an electric connector and an electric connector assembly. The contact comprises a contact substrate, wherein the contact substrate extends back and forth, and comprises a front contact part located at the front end and a rear contact part located at the rear side of the front contact part; the front contact part deviates downwards relative to the rear contact part; and the contact substrate is also provided with a guide slope which is used for being in pushing fit with the front end of an adaptive contact in the plugging process at the front side of the front contact part, so that the adaptive contact pushes the front contact part upwards to be in contact with the rear contact part at the rear side of the front contact part. The front contact part is subjected to upward elastic deformation, and has downward elastic action force on the adaptive contact, so that stable contact of the front contact part and the adaptive contact can be ensured; the adaptive contact and the rear contact part are located at the same horizontal position; good contact of the adaptive contact and the rear contact part can also be achieved; and good conductive contact of the contact and the adaptive contact is ensured.
Description
Technical field
The present invention relates to be conductively connected, particularly relate to a kind of conductive contact piece and electric connector and electric coupler component.
Background technology
Differential connector is often applied at a high speed, the occasion of high-quality transmission signal, and the internal many employing chip-type contacts of differential connector realize conductive contact.As application publication number be CN104167620A, Shen Qing Publication day be that the Chinese invention patent of 2014.11.26 discloses a kind of curved formula contact and jack module and electric connector.The curved formula contact of this electric connector has the contact matrix front and back extended, the front end of contact matrix is inserted terminal, inserted terminal includes Plug Division and is positioned at the installation portion at rear, Plug Division, there is at the front end of Plug Division the flange being folded upward at, the downside of flange bending place forms the front contact site for contacting with mating contact, carries out the guiding surface guided when the front side bending side of flange is for being mating contact grafting；Also having the recess of concave downward between Plug Division and installation portion, the downside of recess forms the rear contact site for contacting with mating contact, and Plug Division is the most downward-sloping with the junction of recess from it, and this section is the linkage section connecting forward and backward contact site.Before this curved formula contact, rear contact site is positioned in same level and all contacts with the upper side of mating contact when coordinating with mating contact grafting, in actual use by machining accuracy, assembly precision and the impact of grafting precision, before, latter two contact site is easy to situation only one of which occur with mating contact conductive contact, and after used a period of time, front contact site affected by grafting active force for a long time be often upturned and can not be with mating contact good contact, the most not only have a strong impact on conducting transmission, so that contact point side has longer projecting end, form stub radiation effect, increase grafting loss.
Summary of the invention
It is an object of the invention to provide a kind of before and after the conductive contact piece that can stably contact of contact site, can not the problem of Simultaneous Stabilization contact in order to solve former and later two contact sites of existing curved formula contact；The present invention also aims to provide a kind of adapter using this contact；The present invention also aims to provide a kind of electric coupler component.
For achieving the above object, the technical scheme of contact of the present invention is: a kind of contact, including the contact matrix front and back extended, described contact matrix has and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, and described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described contact matrix and coordinates for front end pushing tow with mating contact during grafting, so that the guiding surface that front contact site upwards pushing tow is contacted by mating contact with rear contact site.
Front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
Described contact matrix is elastic component.
The technical scheme of the adapter of the present invention is: a kind of adapter, including contact, described contact includes the contact matrix front and back extended, described contact matrix has and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, and described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described contact matrix and coordinates for front end pushing tow with mating contact during grafting, so that the guiding surface that front contact site upwards pushing tow generation elastic deformation is contacted by mating contact with rear contact site.
Front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
Described contact matrix is elastic component.
The technical scheme of the connector assembly of the present invention is: a kind of connector assembly, including male end contact and female end contact, described male end contact anterior-posterior horizontal extends, described female end contact includes the female end contact matrix front and back extended, described female end contact matrix has and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, and described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described female end contact matrix and coordinates for front end pushing tow with male end contact during grafting, so that the guiding surface that front contact site upwards pushing tow generation elastic deformation is contacted by male end contact with rear contact site.
Front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
Described female end contact is elastic component, and described male end contact is rigid member.
The front contact site of the female end contact of the connector assembly of the present invention offsets downward relative to rear contact site, when female end contact is mutually inserted with male end contact, male end contact is positioned at same level position with the rear contact site of female end contact, male end contact coordinates with the front end guiding surface pushing tow of female end contact and by the front contact site upwards pushing tow of female end contact, now male end contact contacts and brings it about elastic deformation upwards with front contact site, male end contact continues to be moved rearwards by relative to female end contact, and then contact with the rear contact site of female end contact.Owing to front contact site occurs elastic deformation upwards, it has downward elastic acting force to male end contact, ensure that front contact site stably contacts with male end contact, male end contact is positioned at same level position with the rear contact site of female end contact, it also is able to the good contact realizing male end contact with rear contact site, thus ensures that male end contact contacts with the good conductive of female end contact.
Further, front contact site offsets downward size between 0.02mm ~ 2mm relative to rear contact site, control offset dimensions in the range of reasonably, before ensureing contact site to the elastic acting force of male end contact in the range of suitably, it is to avoid occur front contact to the elastic acting force of male end contact compared with big and cause male end contact impaired or front contact is less to the elastic acting force of male end contact and the problem that can not stably contact.
Further, male end contact is rigid member, and female end contact is elastic component, and this avoid that male end contact deformed downwards by the elastic acting force of front contact site can not be with rear contact site good contact.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of the contact of the present invention；
Fig. 2 is that the embodiment one of the contact of the present invention is in the state diagram coordinated with mating contact grafting.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the connector assembly of the present invention, including Male end connector and terminative connector, is provided with male end contact, is provided with female end contact in terminative connector in Male end connector.For convenience of description, one end towards female end contact of definition male end contact is front end, and one end towards male end contact of female end contact is front end.
As shown in Figure 1 to Figure 2, female end contact includes that the contact matrix 1 front and back extended, contact matrix 1 are can be at the elastic component of above-below direction generation elastic deformation.The front end of contact matrix 1 has front contact site 11, contact site 13 after rear side at front contact site 11 has on contact matrix 1.Linkage section 12 between front contact site 11 and rear contact site 13 pass through connects, and linkage section 12 tilts the most gradually downward.Front contact site 11 is by being provided with flange 10 formation flipped up in the front end of contact matrix 1, specifically, front contact site 11 is the downside of turnover 10 crooked place, and the downside, front being positioned at front contact site 11 of turnover 10 is constituted for the guiding surface 100 coordinated with mating contact 2 pushing tow.Rear contact site 13 is that specifically, rear contact site 13 is the downside of recess 14 by arranging on contact matrix 1 to recessed recess 14 formation.
Wherein, front contact site 11 offsets downward certain size C relative to rear contact site 13, and in the present embodiment, size C is in the range of 0.02mm ~ 2mm.Certainly, in other embodiments, the size of offset dimensions C can be changed according to the material of contact and elastic size.
Contact matrix 1 is additionally provided with for installing construction section on the connectors at the rear side of rear contact site 13, and in the present embodiment, construction section anterior-posterior horizontal extends, and certainly, in other embodiments, construction section can use other structures or shape.
The rigid member that male end contact 2 extends for anterior-posterior horizontal, it does not deforms, and male end contact 2 is positioned at same level position with the rear contact site 13 of female end contact.Male end contact 2 is when with female end contact grafting, its front end first downside guiding surface 100 with the front end flange 10 of female end contact contacts, continue, during grafting, the flange 10 upwards pushing tow of female end contact is brought it about elastic deformation upwards, and then contact with front contact site 11；During follow-up grafting, front contact site 11 remains with the upper side of male end contact 2 and contacts and occur slip relatively, and when grafting puts in place, male end contact 2 contacts with the rear contact site 13 of female end contact.
Owing to female end contact is elastic component, upwards there is elastic deformation in the grafting active force that before when with male end contact 2 grafting, contact site 11 is brought by male end contact 2, therefore, the front contact site 11 of female end contact ensure that under the effect of elastic force and contacts with the stable of male end contact, and the rear contact site of female end contact due to male end contact in same level, it also is able to realize contacting with male end contact, thus avoid in forward and backward contact site only have one contact with male end contact and cause stub effect, reduce grafting be lost.The deflection upwards deformed due to front contact site is C, therefore, the size of the elastic acting force when offset dimensions between front contact site and rear contact site just determines female end contact generation elastic deformation, when design, rational offset dimensions can be set according to the material of male end contact and female end contact and make the size of elastic acting force the most suitable.
Additionally, male end contact is positioned in same level with the rear contact site of female end contact in the present embodiment, then in order to ensure that male end contact can not deform at above-below direction with rear contact site reliable contacts, male end contact, therefore use rigid member.In other embodiments, if male end contact is positioned at the side position on the upper side of rear contact site of female end contact when mounted, then male end contact can occur downwards certain deformation during grafting, and now male end contact can have certain elasticity.
The embodiment of the adapter of the present invention: its concrete structure is identical with the structure of the terminative connector in the embodiment of above-mentioned connector assembly, and here is omitted.
The embodiment of the contact of the present invention: its concrete structure is identical with the structure of the female end contact in the embodiment of above-mentioned connector assembly, and here is omitted.
Claims (9)
1. a contact, including the contact matrix front and back extended, described contact matrix has and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, it is characterised in that: described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described contact matrix and coordinates for front end pushing tow with mating contact during grafting, so that the guiding surface that front contact site upwards pushing tow is contacted by mating contact with the rear contact site on rear side of front contact site.
Contact the most according to claim 1, it is characterised in that: front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
Contact the most according to claim 1 and 2, it is characterised in that: described contact is elastic component.
4. an adapter, including contact, described contact includes that the contact matrix front and back extended, described contact matrix have and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, it is characterised in that: described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described contact matrix and coordinates for front end pushing tow with mating contact during grafting, so that the guiding surface that front contact site upwards pushing tow is contacted by mating contact with the rear contact site on rear side of front contact site.
Adapter the most according to claim 4, it is characterised in that: front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
6. according to the adapter described in claim 4 or 5, it is characterised in that: described contact is elastic component.
7. a connector assembly, including male end contact and female end contact, described male end contact anterior-posterior horizontal extends, described female end contact includes the female end contact matrix front and back extended, described female end contact matrix has and is positioned at the front contact site of front end and is positioned at the rear contact site on rear side of front contact site, it is characterised in that: described front contact site offsets downward relative to rear contact site；It is additionally provided with in the front side of front contact site on described female end contact matrix and coordinates for front end pushing tow with male end contact during grafting, so that the guiding surface that front contact site upwards pushing tow is contacted by mating contact with the rear contact site on rear side of front contact site.
Connector assembly the most according to claim 7, it is characterised in that: front contact site is 0.02mm ~ 2mm relative to the size range that rear contact site offsets downward.
9. according to the connector assembly described in claim 7 or 8, it is characterised in that: described female end contact is elastic component, and described male end contact is rigid member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425846.9A CN105932455B (en) | 2016-06-16 | 2016-06-16 | A kind of conductive contact piece and electric connector and electric coupler component |
| PCT/CN2017/077462 WO2017215302A1 (en) | 2016-06-16 | 2017-03-21 | Electrically-conductive contact element, electrical connector, and electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425846.9A CN105932455B (en) | 2016-06-16 | 2016-06-16 | A kind of conductive contact piece and electric connector and electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105932455A true CN105932455A (en) | 2016-09-07 |
| CN105932455B CN105932455B (en) | 2018-11-13 |
Family
ID=56830336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425846.9A Active CN105932455B (en) | 2016-06-16 | 2016-06-16 | A kind of conductive contact piece and electric connector and electric coupler component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105932455B (en) |
| WO (1) | WO2017215302A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215302A1 (en) * | 2016-06-16 | 2017-12-21 | 中航光电科技股份有限公司 | Electrically-conductive contact element, electrical connector, and electrical connector assembly |
| CN109841987A (en) * | 2017-11-24 | 2019-06-04 | 岱炜科技股份有限公司 | The contact structures of electric connector |
| CN113131258A (en) * | 2019-12-31 | 2021-07-16 | 富士康(昆山)电脑接插件有限公司 | Terminal module and matching assembly with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1108074A (en) * | 1965-04-07 | 1968-04-03 | Amp Inc | Electrical connector assembly |
| WO1986002206A1 (en) * | 1984-09-28 | 1986-04-10 | North American Specialties Corporation | Electrical connector |
| US5181855A (en) * | 1991-10-03 | 1993-01-26 | Itt Corporation | Simplified contact connector system |
| CN1638196A (en) * | 2003-12-25 | 2005-07-13 | 安普泰科电子有限公司 | Electrical connector assembly |
| CN105428939A (en) * | 2015-09-30 | 2016-03-23 | 中航光电科技股份有限公司 | Conductive contact part, electric connector and electric connector assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4956836B2 (en) * | 2007-10-02 | 2012-06-20 | 第一精工株式会社 | Electrical connector |
| CN201142380Y (en) * | 2007-12-25 | 2008-10-29 | 联想(北京)有限公司 | Slot structure for plate card |
| CN105932455B (en) * | 2016-06-16 | 2018-11-13 | 中航光电科技股份有限公司 | A kind of conductive contact piece and electric connector and electric coupler component |
-
2016
- 2016-06-16 CN CN201610425846.9A patent/CN105932455B/en active Active
-
2017
- 2017-03-21 WO PCT/CN2017/077462 patent/WO2017215302A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1108074A (en) * | 1965-04-07 | 1968-04-03 | Amp Inc | Electrical connector assembly |
| WO1986002206A1 (en) * | 1984-09-28 | 1986-04-10 | North American Specialties Corporation | Electrical connector |
| US5181855A (en) * | 1991-10-03 | 1993-01-26 | Itt Corporation | Simplified contact connector system |
| CN1638196A (en) * | 2003-12-25 | 2005-07-13 | 安普泰科电子有限公司 | Electrical connector assembly |
| CN105428939A (en) * | 2015-09-30 | 2016-03-23 | 中航光电科技股份有限公司 | Conductive contact part, electric connector and electric connector assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215302A1 (en) * | 2016-06-16 | 2017-12-21 | 中航光电科技股份有限公司 | Electrically-conductive contact element, electrical connector, and electrical connector assembly |
| CN109841987A (en) * | 2017-11-24 | 2019-06-04 | 岱炜科技股份有限公司 | The contact structures of electric connector |
| CN113131258A (en) * | 2019-12-31 | 2021-07-16 | 富士康(昆山)电脑接插件有限公司 | Terminal module and matching assembly with same |
| CN113131258B (en) * | 2019-12-31 | 2022-06-24 | 富士康(昆山)电脑接插件有限公司 | Terminal module and matching assembly with same |
| TWI830976B (en) * | 2019-12-31 | 2024-02-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Terminal module and matching assembly having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017215302A1 (en) | 2017-12-21 |
| CN105932455B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204243350U (en) | Electric connector | |
| CN202855982U (en) | Socket terminal and socket terminal connector | |
| CN104167620B (en) | Curved formula contact and jack module and electric connector | |
| KR101526354B1 (en) | Connector and terminal | |
| CN202444086U (en) | Connector | |
| CN105932455A (en) | Conductive contact, electric connector and electric connector assembly | |
| CN105490059B (en) | Positive anti-plug USB socket | |
| CN109088193B (en) | Low-electric-noise board-to-board connector | |
| CN105428939A (en) | Conductive contact part, electric connector and electric connector assembly | |
| CN104979669B (en) | Terminal | |
| CN115332875A (en) | Pendulum type tolerance connector | |
| CN104332760B (en) | Floating contact and the connector and connector assembly using the floating contact | |
| CN105977678A (en) | Electric conduction contact component and electric connector using same | |
| CN105229863A (en) | There is the bridge connector of the panel element placed that overlaps each other | |
| CN204857982U (en) | Cell -phone shell fragment | |
| CN105958247A (en) | Conductive contact and electric connector | |
| CN102347536B (en) | Card edge connector | |
| CN206116700U (en) | Cable connector | |
| US10367289B2 (en) | Terminal connecting structure and connector device | |
| CN201549668U (en) | Terminal and electric connector using the terminal | |
| CN202084682U (en) | Anti-fatigue and anti-warping terminal mechanism | |
| CN103311694B (en) | Connector | |
| CN201887246U (en) | Connector capable of preventing contact pins form being damaged | |
| CN205029105U (en) | Electric connector | |
| CN205882234U (en) | Conductive terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |