CN106129684A - A kind of electric connector terminal contact structures - Google Patents
A kind of electric connector terminal contact structures Download PDFInfo
- Publication number
- CN106129684A CN106129684A CN201610656446.9A CN201610656446A CN106129684A CN 106129684 A CN106129684 A CN 106129684A CN 201610656446 A CN201610656446 A CN 201610656446A CN 106129684 A CN106129684 A CN 106129684A
- Authority
- CN
- China
- Prior art keywords
- contact
- terminal
- insulator
- head
- contact terminal
- 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
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
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
Abstract
The present invention relates to a kind of electric connector terminal contact structures.Including male end insulator and female end insulator, it is separately installed with contact terminal in male end insulator and female end insulator, the afterbody of described each contact terminal is terminals, the head of each contact terminal is provided with the axial contact hole caved in, the head of the contact terminal of male end is oppositely arranged with the head of the contact terminal of female end, in the contact hole of described male end contact terminal, coaxial hairspring is installed, the end of hairspring and the contact hole interference fit of male end contact terminal, the other end of hairspring coordinates with the contact holes contact of female end contact terminal, the head of described female end contact terminal is socketed with Rectangular Spring, the other end of Rectangular Spring coordinates with the head end of male terminal, described Rectangular Spring coaxial sleeve is connected to hairspring, matched in clearance between Rectangular Spring and hairspring.
Description
Technical field
The present invention relates to electric connector field, be specifically related to a kind of electric connector terminal contact structures.
Background technology
Electrical connector is widely used in military affairs, Aeronautics and Astronautics, naval vessel, tank, automobile and computer, mobile phone, sound
The various fields such as sound.Wherein the parts of most critical are the contacts of connector, or claim contact terminal.Prior art typically uses spring
Chip, hang that thorn formula, bananas type, drum type reed-type, ring spring be wound, pin, make contact thrust with the elastic of material.It connects
Touch and make electric current by ensureing that signal transmits, power exports with point, line or multiple spot, line contact form.According to its construction features,
Friction, number of times is few in burn into plug, electric current small voltage relatively low in the case of all can normally work.But at adverse circumstances bar
Under part or because of long judder, the environment of high corrosion, plug this time the most more, transient current voltage is relatively big, manufacture essence
Degree and the error of assembly technology, material selection is improper will cause the factor such as contact galvanic corrosion, thrust decline.Contact is caused to damage
Ruining inefficacy, electric equipment will be not normally functioning.
How to seek the contact of a kind of connector or claim contact terminal, can be in long judder, high corrosion
Environment, the plug this time more stable work the most reliably of the most more, transient current voltage be to research and produce manufacturing enterprise persons
Desired.
Summary of the invention
It is an object of the invention to provide and a kind of contact stable, the electric connector terminal contact structures of resistance to plug.The present invention
The technical scheme taked is:
A kind of electric connector terminal contact structures, including male end insulator and female end insulator, male end insulator and female end insulation
The internal contact terminal that is separately installed with, the afterbody of described each contact terminal is terminals, and the head of each contact terminal is provided with and caves in
Axial contact hole, the head of the contact terminal of male end is oppositely arranged with the head of the contact terminal of female end, described male end contact
The contact hole interference fit of coaxial hairspring, the end of hairspring and male end contact terminal is installed in the contact hole of terminal,
The other end of hairspring coordinates with the contact holes contact of female end contact terminal, and the head of described female end contact terminal is socketed with rectangle
Spring, the other end of Rectangular Spring coordinates with the head end of male terminal, and described Rectangular Spring coaxial sleeve is connected to hairspring, square
Matched in clearance between shape spring and hairspring.
Further, it is provided with intermediate insulator, intermediate insulator and female end between described male end insulator and female end insulator
Insulator connects, and intermediate insulator is provided with multiple spring eye, and described Rectangular Spring is installed in spring eye, and described female end contacts
The head of terminal extend in intermediate insulation body, the bottom of Rectangular Spring and the head interference fit of female end contact terminal.
Further, described male end, female end contact terminal head tapered.
Yet further, described male end, female end contact terminal screw thread on its outer wall are rotatably connected in each insulator.
After taking above technical scheme, the invention have the benefit that the technical program compact conformation part is few without becoming
Dynamic former connector model overall dimensions, only need to change and substitute the contact of former connector or claim contact terminal.At multi-line
In the case of transmission, this connector energy self-centering, because conical surface laminating contact and the dual fitting area of attached spring are more than wiring line
Footpath, therefore signal and electric energy can be transmitted reliably, under circumstances: as in the environment of long-time high-intensity oscillation, high corrosion, inserted
Pull out that number of times is more, in the case of machining accuracy and rigging error, all can ensure that the normal transmission of electric current, signal.Patching conveniently can
Lean on.Particularly rocket, guided missile etc. is in operation when connector must separate and disengages the most thoroughly.The contact of this connector
Part or title contact terminal fully seal in the insulator, not by ambient temperature, humidity, atm difference, corrosive environment, mechanical vibration
Impact be competent at the transmission under various operating mode completely.Be applicable to various appliance, equipment, and have high reliability, stability,
Ruggedness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of this practicality contact terminal.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments is further described:
A kind of electric connector terminal contact structures, including male end insulator 1 and female end insulator 2, male end insulator 1 and female end are exhausted
Being separately installed with male end contact terminal 3 and female end contact terminal 4 in edge body 2, described male end, female end contact terminal are on its outer wall
Screw thread be rotatably connected in each insulator；The afterbody of described each contact terminal is terminals 31, and the head of each contact terminal is provided with and caves in
Axial contact hole 32, the head of male and female end in contact terminal is tapered, the head of male end contact terminal 3 and female end contact terminal 4
Head be oppositely arranged, coaxial hairspring 5, the bottom of hairspring 5 are installed in the contact hole 32 of described male end contact terminal 3
With the contact hole interference fit of male end contact terminal 3, the head end of hairspring 5 stretch into the contact hole of female end contact terminal 4 in
It contacts cooperation；Being provided with intermediate insulator 7 between described male end insulator 1 and female end insulator 2, intermediate insulator 7 is exhausted with female end
Edge body 2 connects, and intermediate insulator 7 is provided with multiple spring eye 8, is provided with Rectangular Spring 6 in spring eye 8, and described female end contacts
The head of terminal 4 extend in intermediate insulator 7, the bottom of Rectangular Spring 6 and the head interference fit of female end contact terminal 4.
The other end of Rectangular Spring 6 contacts cooperation with the head end of male terminal 3: the conical surface of the head of male terminal 3 inserts rectangle
In spring 6；Described Rectangular Spring 6 coaxial sleeve is connected to hairspring 5, matched in clearance between Rectangular Spring 6 and hairspring 5.
Claims (4)
1. electric connector terminal contact structures, including male end insulator and female end insulator, male end insulator and female end are exhausted
Being separately installed with contact terminal in edge body, the afterbody of described each contact terminal is terminals, in the head of each contact terminal is provided with
The axial contact hole fallen into, the head of the contact terminal of male end is oppositely arranged with the head of the contact terminal of female end, and described male end connects
Being provided with coaxial hairspring in the contact hole of contravention, the contact hole interference of the end of hairspring and male end contact terminal is joined
Closing, the other end of hairspring coordinates with the contact holes contact of female end contact terminal, and the head of described female end contact terminal is socketed with
Rectangular Spring, the other end of Rectangular Spring coordinates with the head end of male terminal, and described Rectangular Spring coaxial sleeve is connected to thin bullet
Spring, matched in clearance between Rectangular Spring and hairspring.
A kind of electric connector terminal contact structures the most according to claim 1, it is characterised in that described male end insulator with
Being provided with intermediate insulator between female end insulator, intermediate insulator is connected with female end insulator, and intermediate insulator is provided with multiple bullet
Spring hole, described Rectangular Spring is installed in spring eye, and the head of described female end contact terminal extend in intermediate insulation body, rectangle
The bottom of spring and the head interference fit of female end contact terminal.
A kind of electric connector terminal contact structures the most according to claim 1, it is characterised in that described male end, female end connect
The head of contravention is tapered.
Bonder terminal contact structures the most according to claim 1, it is characterised in that described male end, female end contact terminal
Screw thread on its outer wall is rotatably connected in each insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656446.9A CN106129684A (en) | 2016-08-12 | 2016-08-12 | A kind of electric connector terminal contact structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656446.9A CN106129684A (en) | 2016-08-12 | 2016-08-12 | A kind of electric connector terminal contact structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129684A true CN106129684A (en) | 2016-11-16 |
Family
ID=57257828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656446.9A Pending CN106129684A (en) | 2016-08-12 | 2016-08-12 | A kind of electric connector terminal contact structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129684A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263006Y (en) * | 2008-08-27 | 2009-06-24 | 中航光电科技股份有限公司 | Sealing electric connector and plug, socket thereof |
| CN201536159U (en) * | 2009-09-30 | 2010-07-28 | 中航光电科技股份有限公司 | Floating water seal coaxial electric coupler |
| US20100221940A1 (en) * | 2009-02-27 | 2010-09-02 | Amphenol Corporation | Surface mount coaxial connector with switching function |
| CN201853849U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
| CN102646908A (en) * | 2012-04-01 | 2012-08-22 | 中航光电科技股份有限公司 | Wear-resisting coaxially rotating electric connector |
| CN202405597U (en) * | 2011-12-30 | 2012-08-29 | 陕西华达通讯技术有限公司 | Combined floating type positioning mould for connectors |
| US20150118880A1 (en) * | 2012-03-12 | 2015-04-30 | Molex Incorporated | Power connector with thermal conductivity |
| CN204517073U (en) * | 2015-04-22 | 2015-07-29 | 陕西华达科技股份有限公司 | A kind of RF coaxial adapters with spinfunction |
-
2016
- 2016-08-12 CN CN201610656446.9A patent/CN106129684A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263006Y (en) * | 2008-08-27 | 2009-06-24 | 中航光电科技股份有限公司 | Sealing electric connector and plug, socket thereof |
| US20100221940A1 (en) * | 2009-02-27 | 2010-09-02 | Amphenol Corporation | Surface mount coaxial connector with switching function |
| CN201536159U (en) * | 2009-09-30 | 2010-07-28 | 中航光电科技股份有限公司 | Floating water seal coaxial electric coupler |
| CN201853849U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
| CN202405597U (en) * | 2011-12-30 | 2012-08-29 | 陕西华达通讯技术有限公司 | Combined floating type positioning mould for connectors |
| US20150118880A1 (en) * | 2012-03-12 | 2015-04-30 | Molex Incorporated | Power connector with thermal conductivity |
| CN102646908A (en) * | 2012-04-01 | 2012-08-22 | 中航光电科技股份有限公司 | Wear-resisting coaxially rotating electric connector |
| CN204517073U (en) * | 2015-04-22 | 2015-07-29 | 陕西华达科技股份有限公司 | A kind of RF coaxial adapters with spinfunction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |