CN108321651A - The manufacturing method of electric connector - Google Patents
The manufacturing method of electric connector Download PDFInfo
- Publication number
- CN108321651A CN108321651A CN201710037281.1A CN201710037281A CN108321651A CN 108321651 A CN108321651 A CN 108321651A CN 201710037281 A CN201710037281 A CN 201710037281A CN 108321651 A CN108321651 A CN 108321651A
- Authority
- CN
- China
- Prior art keywords
- insulator
- electric connector
- shielding casing
- manufacturing
- support leg
- 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.)
- Withdrawn
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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for 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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention discloses a kind of manufacturing method of electric connector, which includes：Insulating body and the conducting terminal being immobilizated on insulating body, the conducting terminal have holding parts, the contact site protruded out from holding parts and the weld part extended from holding parts；The insulating body includes that first insulator and second insulator are integrally formed wherein after the first insulator is integrally formed with conducting terminal with second insulator again；And it is clamped with glue between the first insulator and second insulator.It is fumigated by the way that electric connector after molding to be put into sealing and be equipped in the container of resin material, enter the gap between second insulator and conducting terminal using the gas of volatilization, gap between the two can be filled after condensation, it is penetrated therebetween from combination gap with reducing liquid or gas, corrodes electric connector.
Description
Technical field
The present invention relates to a kind of manufacturing method of electric connector more particularly to a kind of manufactures of the electric connector of signal transmission
Method.
Background technology
Connector plays very important effect in existing electronic mobile device field, is mainly used for two kinds of electronics movements and sets
Signal transmission (such as data-signal or power supply signal transmission) between standby, and the R＆D direction of existing connector has towards miniaturization
And the direction that data are quickly transmitted is developed.
The connector of the prior art includes insulator, the conducting terminal and shielding casing of fixing on insulator, conducting end
Son is enclosed with the holding parts held on insulator, the weld part of the contact site and extension that are protruded out from holding parts, the shielding casing
It is located on the outside of insulator and is formed with interface frame, mating frame, and contact site protrudes into the interface frame, mating frame, for butt connector grafting.It is connecting
In device routine work, because holding parts and the insulating body of the conducting terminal are held, the corrosion such as extraneous liquid or gas
Property substance can penetrate and be deposited between holding parts and insulating body from gap from combining, connector may be corroded.
Therefore, in view of the above-mentioned problems, it is necessary to design a kind of electric connector of improvement to overcome drawbacks described above.
Invention content
The purpose of the present invention is to provide a kind of manufacturing methods for the electric connector for preventing from corroding.
To realize that foregoing purpose, the present invention adopt the following technical scheme that：A kind of manufacturing method of electric connector has such as
Lower step：Insulating materials, standby injection molding first insulator and second insulator are provided；Several conducting terminals are provided, the conduction
Terminal has holding parts, the contact site protruded out from holding parts and the weld part extended from holding parts；Wherein, the conducting end described first
Son be mutually retained in together with first insulator, then by first insulating body and conducting terminal jointly with the second insulating body
Integrated injection molding is electric connector again, which is launched in the closed container equipped with resin material and is smoked
It steams, resin material is filled in the gap between conducting terminal and second insulator.
As a further improvement on the present invention：The resin material is rosin.
As a further improvement on the present invention：The first insulator is molded over the side of several conducting terminals, will count
A conducting terminal links together.
As a further improvement on the present invention：Shielding casing is further provided for, which is retained on second insulator
Outside, and enclose equipped with host cavity, the second insulator has matrix and protrudes into the butt joint body in host cavity from matrix, on
The contact site for stating conducting terminal convexedly stretches on the butt joint body.
As a further improvement on the present invention：The shielding casing has the protrusion being snapped on front side of matrix, is located at matrix
The bending part of rear side and the support leg protruded out outwardly, together with support holder of the protrusion with bending part by insulating body.
As a further improvement on the present invention：The shielding casing has upper shielding casing and lower shielding casing, screening on this
Covering shell, there is upper outer wall and the upper support leg positioned at outer wall both ends, the lower shielding casing to have lower outer wall and be located at outer wall both ends
Lower support leg, upper outer wall and lower outer wall, which enclose, is set as above-mentioned host cavity, and upper support leg is stacked with and passes through a little with lower support leg
The two is collectively constituted above-mentioned support leg by weldering.
The present invention has the advantages that：By the way that electric connector after molding is put into sealing and resin material is housed
It is fumigated in container, enters the gap between second insulator and conducting terminal using the gas of volatilization, two can be filled after condensation
Gap between person is penetrated therebetween from combination gap with reducing liquid or gas, corrodes electric connector.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of electric connector of the present invention；
Fig. 2 is front end face schematic diagram shown in FIG. 1；
Fig. 3 is the schematic diagram for removing covering shown in Fig. 1；
Fig. 4 is the schematic diagram that the first insulating part is combined with conducting terminal in Fig. 1.
Specific implementation mode
As shown in Figs.1 and 2, a kind of electric connector 100 disclosed for invention comprising insulation of the lengthwise to extension
Ontology 1, with lengthwise to being arranged in multiple conducting terminals 2 on insulating body 1 and the covering on insulating body 3.
Shown in Fig. 1 to Fig. 4, in the present embodiment, the insulating body 1 includes first insulator 11 and the
Two insulators 12, the shielding casing are retained on the outside of second insulator, and enclose equipped with host cavity 10, the second insulator tool
There is matrix 121 and protrudes into the butt joint body 122 in host cavity from matrix；The shielding casing 3, which has, to be snapped on front side of matrix
Protrusion 31, the bending part 32 on rear side of matrix and the support leg 33 protruded out outwardly, the protrusion 31 can will be covered with bending part 32
Shell is retained on insulating body 1.
The shielding casing 3 has upper shielding casing 301 and lower shielding casing 302, and shielding casing has upper outer wall on this
3011 and the upper support leg 3012 positioned at outer wall both ends, which has lower outer wall 3021 and is located at outer wall both ends
Lower support leg 3022, upper outer wall 3011 and lower outer wall 3021, which enclose, is set as above-mentioned host cavity 10, upper support leg 3012 and lower support
Foot 3022, which is stacked with, collectively constitutes above-mentioned support leg 33, and upper support leg is mutually retained on one with lower support leg by spot welding
It rises, raised part 31 is stamped to form with bending part 32 from the upper outer wall 3011 of upper shielding casing 301.
In the present embodiment, certainly, conductive by after the first insulator 11 and 2 integrated injection molding of conducting terminal
Terminal 2 also can be assembled on the first insulating body 11；Then, will with after second insulator 12 again integrated injection molding, as
The electric connector is launched in the closed container equipped with resin material and is fumigated by electric connector, using volatilization gas into
Enter the gap between second insulator 12 and conducting terminal 2, gap between the two can be filled after condensation, meanwhile, it can also incite somebody to action
Combination gap between first insulator 11 and second insulator 12 is filled up, to reduce the corrosive goods such as liquid or gas
Matter penetrates therebetween from combination gap, prevents corrosion electric connector.
In first insulator 11 and several 2 integrated injection moldings of conducting terminal positioned at the side of conducting terminal 2, will count
A conducting terminal 2 links together, it is convenient subsequently with the injection molding again of external insulation ontology 12.
The manufacturing method of electric connector of the present invention uses following steps：
First, insulating materials is provided, standby injection molding first insulator 11 and second insulator 12；
Secondly, several conducting terminals 2 are provided, which there are holding parts 21, connect from what holding parts protruded out
Contact portion 22 and the weld part 23 extended from holding parts；
Wherein, first the conducting terminal 2 and first insulator 11 are mutually immobilizated in together, then by itself and the second insulation
12 integrated injection molding of body, i.e. referred to as electric connector, by the electric connector launch in the closed container equipped with resin material into
Both row is stifling, enters the gap between second insulator 12 and conducting terminal 2 using the gas of volatilization, can be filled after condensation
Between gap, to reduce the corrosive substances such as liquid or gas from combine gap from penetrate therebetween, prevent from corroding
Electric connector.Manufacturing method electric connector after molding through the invention is fumigated in the closed container of the resin material
Afterwards, the gas of hair enters between second insulator 12 and conducting terminal 2 or between first insulator 11 and second insulator 12
Gap between the two can be filled in gap after condensation, to reduce the corrosive substances such as liquid or gas from combination gap
It penetrates therebetween, prevents corrosion electric connector.
Claims (6)
1. a kind of manufacturing method of electric connector, with following steps：
Insulating materials, standby injection molding first insulator and second insulator are provided；
Several conducting terminals are provided, which has holding parts, the contact site protruded out from holding parts and extend from holding parts
Weld part；
Wherein, the conducting terminal described first is mutually retained in together with first insulator, then first insulating body and will be led
Integrated injection molding is electric connector to electric terminal again with the second insulating body jointly, which is launched into equipped with resin
It is fumigated in the closed container of material, resin material is filled in the gap between conducting terminal and second insulator.
2. the manufacturing method of electric connector according to claim 1, it is characterised in that：The resin material is rosin.
3. the manufacturing method of electric connector according to claim 1, it is characterised in that：The first insulator is molded over number
The side of a conducting terminal, several conducting terminals are linked together.
4. the manufacturing method of electric connector according to any one of claim 1 to 3, it is characterised in that：It further provides for
Shielding casing, the shielding casing are retained on the outside of second insulator, and enclose equipped with host cavity, and the second insulator has base
Body and the butt joint body in host cavity is protruded into from matrix, the contact site of above-mentioned conducting terminal convexedly stretches on the butt joint body.
5. the manufacturing method of electric connector according to claim 4, it is characterised in that：The shielding casing, which has, to be snapped in
Protrusion on front side of matrix, the bending part on rear side of matrix and the support leg protruded out outwardly, the protrusion will insulate this with bending part
The support holder of body is together.
6. the manufacturing method of electric connector according to claim 5, it is characterised in that：The shielding casing has upper masking
Shell and lower shielding casing, shielding casing has upper outer wall and the upper support leg positioned at outer wall both ends, the lower shielding casing on this
Lower support leg with lower outer wall and positioned at outer wall both ends, upper outer wall and lower outer wall, which enclose, is set as above-mentioned host cavity, upper support leg with
Lower support leg is stacked with and the two is collectively constituted above-mentioned support leg by spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037281.1A CN108321651A (en) | 2017-01-18 | 2017-01-18 | The manufacturing method of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037281.1A CN108321651A (en) | 2017-01-18 | 2017-01-18 | The manufacturing method of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108321651A true CN108321651A (en) | 2018-07-24 |
Family
ID=62892719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037281.1A Withdrawn CN108321651A (en) | 2017-01-18 | 2017-01-18 | The manufacturing method of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321651A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112825Y (en) * | 2007-06-13 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201466307U (en) * | 2008-09-24 | 2010-05-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202997168U (en) * | 2012-11-08 | 2013-06-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204118367U (en) * | 2014-07-31 | 2015-01-21 | 遂宁立讯精密工业有限公司 | Waterproof electrical connector |
| CN104377495A (en) * | 2014-11-18 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electrical connector |
| CN104795665A (en) * | 2014-01-22 | 2015-07-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN105449443A (en) * | 2015-02-11 | 2016-03-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN205178102U (en) * | 2015-11-21 | 2016-04-20 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB connector of post forming formula |
| CN106207604A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
-
2017
- 2017-01-18 CN CN201710037281.1A patent/CN108321651A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112825Y (en) * | 2007-06-13 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201466307U (en) * | 2008-09-24 | 2010-05-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202997168U (en) * | 2012-11-08 | 2013-06-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104795665A (en) * | 2014-01-22 | 2015-07-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN204118367U (en) * | 2014-07-31 | 2015-01-21 | 遂宁立讯精密工业有限公司 | Waterproof electrical connector |
| CN104377495A (en) * | 2014-11-18 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electrical connector |
| CN105449443A (en) * | 2015-02-11 | 2016-03-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN205178102U (en) * | 2015-11-21 | 2016-04-20 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB connector of post forming formula |
| CN106207604A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
|
| WW01 | Invention patent application withdrawn after publication |