CN106911029A - Electric connector and its manufacture method - Google Patents
Electric connector and its manufacture method Download PDFInfo
- Publication number
- CN106911029A CN106911029A CN201710037283.0A CN201710037283A CN106911029A CN 106911029 A CN106911029 A CN 106911029A CN 201710037283 A CN201710037283 A CN 201710037283A CN 106911029 A CN106911029 A CN 106911029A
- Authority
- CN
- China
- Prior art keywords
- insulator
- electric connector
- shielding casing
- wall
- conducting 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.)
- Withdrawn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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention discloses a kind of electric connector and its manufacture method, and the electric connector 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 the first insulator and the second insulator, wherein after first insulator is integrally formed with conducting terminal, being integrally formed again with the second insulator；And it is clamped with glue between first insulator and the second insulator.After by the first insulator of electric connector and conducting terminal first time injection moulding, in placement glue, again by itself and the second insulator integrated injection molding after taking-up, that is glue is provided between the first insulator and the second insulator, gap between sufficiently sealed first, second insulator, reduce liquid or gas to be penetrated from combination gap therebetween, corrode electric connector.
Description
Technical field
The present invention relates to a kind of electric connector and its manufacture method, more particularly to a kind of signal transmission electric connector and its
Manufacture method.
Background technology
Connector plays very important effect in existing electronic mobile device field, is mainly used in two kinds of electronics movements and sets
Signal transmission (such as data-signal or power supply signal are transmitted) 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 prior art includes insulator, fixing conducting terminal and shielding casing on insulator, conducting end
Weld part of the son with the holding parts for holding on insulator, the contact site protruded out from holding parts and extension, the shielding casing encloses
It is located at insulator outside and is formed with interface frame, mating frame, and contact site is protruded into the interface frame, mating frame, for butt connector grafting.In connection
In device routine work, because holding parts and the insulating body fixing of the conducting terminal are formed, the corrosion such as extraneous liquid or gas
Property material can penetrate and be deposited between holding parts and insulating body at gap from combining, connector may be corroded.
Therefore, regarding to the issue above, it is necessary to design a kind of electric connector of improvement to overcome drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of electric connector for preventing from corroding and its manufacture method.
To realize object defined above, the present invention is adopted the following technical scheme that：A kind of manufacture method of electric connector, it has such as
Lower step：Insulating materials is provided, it is standby to be subsequently injection molded with the first insulator and the second insulator；Several conducting terminals are provided,
The conducting terminal has holding parts, the contact site that is protruded out from holding parts and the weld part that extends from holding parts wherein, first by institute
Conducting terminal and the first insulator integrated injection molding are stated, then first insulator after being integrally formed is put with conducting terminal
In entering glue, with the second insulator integrated injection molding again after taking-up.
As a further improvement on the present invention：First insulator is molded over the side of several conducting terminals, by number
Individual conducting terminal links together.
As a further improvement on the present invention：Shielding casing is further provided for, the shielding casing is retained on the second insulator
Outside, and enclose and be provided with host cavity, second insulator has matrix and the butt joint body in host cavity is protruded into from matrix, on
The contact site for stating conducting terminal is convexedly stretched on the butt joint body.
As a further improvement on the present invention：The shielding casing is with the convex portion being snapped on front side of matrix, positioned at matrix
The kink of rear side and the support feet for protruding out outwardly, the convex portion and kink are by together with the support holder of 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 housing has upper outer wall and the upper support feet positioned at outer wall two ends, and the lower shielding casing has lower outer wall and positioned at outer wall two ends
Lower support feet, upper outer wall encloses with lower outer wall and is set as above-mentioned host cavity, and upper support feet is stacked with and by point with lower support feet
Both are collectively constituted above-mentioned support feet by weldering.
To realize object defined above, the present invention is also adopted by following technical scheme：A kind of electric connector, it includes：Insulating body
And it is immobilizated in the conducting terminal on insulating body, the conducting terminal has holding parts, the contact site that is protruded out from holding parts and from solid
Hold the weld part of portion's extension；The insulating body include the first insulator and the second insulator, wherein first insulator with
After conducting terminal is integrally formed, it is integrally formed again with the second insulator；And between first insulator and the second insulator
It is clamped with glue.
As a further improvement on the present invention：First insulator is molded over the side of several conducting terminals, by number
Individual conducting terminal links together.
As a further improvement on the present invention：The electric connector further includes shielding casing, shielding casing fixing
In the outside of the second insulator, and enclose and be provided with host cavity, second insulator has matrix and protrudes into host cavity from matrix
Interior butt joint body, the contact site of above-mentioned conducting terminal is convexedly stretched on the butt joint body.
As a further improvement on the present invention：The shielding casing is with the convex portion being snapped on front side of matrix, positioned at matrix
The kink of rear side and the support feet for protruding out outwardly.
As a further improvement on the present invention：The shielding casing has upper shielding casing and lower shielding casing, screening on this
Covering housing has upper outer wall and the upper support feet positioned at outer wall two ends, and the lower shielding casing has lower outer wall and positioned at outer wall two ends
Lower support feet, upper outer wall encloses with lower outer wall and is set as above-mentioned host cavity, and upper support feet is stacked with and by point with lower support feet
Both are collectively constituted above-mentioned support feet by weldering.
The present invention has the advantages that：It is molded for the first time by by the first insulator of electric connector and conducting terminal
After shaping, place in glue, it insulate with the second insulator integrated injection molding, i.e. the first insulator and second again after taking-up
Glue is provided between body, the gap between sufficiently sealed first, second insulator reduces liquid or gas and worn from combination gap
Thoroughly therebetween, electric connector is corroded.
Brief description of the drawings
Fig. 1 is the schematic perspective view of electric connector of the present invention；
Fig. 2 is the front end face schematic diagram shown in Fig. 1；
Fig. 3 is the schematic diagram for removing covering shown in Fig. 1；
The schematic diagram that Fig. 4 is combined for the first insulating part in Fig. 1 with conducting terminal.
Specific embodiment
Refer to shown in Fig. 1 and Fig. 2, be a kind of electric connector 100 that invention is disclosed, it includes lengthwise to the insulation for extending
Body 1, with lengthwise to being arranged in the multiple conducting terminals 2 on insulating body 1 and the covering on insulating body 3.
Please refering to shown in Fig. 1 to Fig. 4, in the present embodiment, the insulating body 1 includes the first insulator 11 and the
Two insulators 12, the shielding casing is retained on the outside of the second insulator, and encloses and be provided with host cavity 10, the second insulator tool
There is matrix 121 and the butt joint body 122 in host cavity is protruded into from matrix；The shielding casing 3 have be snapped on front side of matrix
Convex portion 31, the kink 32 on rear side of matrix and the support feet 33 for protruding out outwardly, the convex portion 31 will can cover with kink 32
Housing 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 feet 3012 positioned at outer wall two ends, the lower shielding casing 302 has lower outer wall 3021 and positioned at outer wall two ends
Lower support feet 3022, upper outer wall 3011 encloses with lower outer wall 3021 and is set as above-mentioned host cavity 10, upper support feet 3012 and lower support
Pin 3022 is stacked with collectively constituting above-mentioned support feet 33, and upper support feet is mutually retained on one with lower support feet by spot welding
Rise, raised part 31 is stamped to form with kink 32 from the upper outer wall 3011 of upper shielding casing 301.
In the present embodiment, after by first insulator 11 and the integrated injection molding of conducting terminal 2, then, by this
The first insulator 11 after being integrally formed is put into glue with conducting terminal 2, and one is noted again with the second insulator 12 after taking-up
Type is moulded, i.e., there is glue (not shown), and outer shielding casing 302 between the described insulator 12 of first insulator 11 and second
Joint with conducting terminal 2 also is provided with glue, by the viscosity of glue by between the first insulator 11 and the second insulator 12,
Combination gap between second insulator 12 and conducting terminal 2 is filled up, so as to reduce the corrosive substances such as liquid or gas
Penetrated therebetween at gap from combining, prevent from corroding electric connector.
When the first insulator 11 is with several 2 integrated injection moldings of conducting terminal positioned at the side of conducting terminal 2, by number
Individual conducting terminal 2 links together, it is convenient subsequently with the injection moulding again of external insulation body 12.
The manufacture method of electric connector of the present invention uses following steps：
First, there is provided insulating materials, standby follow-up injection moulding the first insulator 11 and the second insulator 12；
Secondly, there is provided several conducting terminals 2, the conducting terminal punch forming have holding parts 21, from connecing that holding parts are protruded out
Contact portion 22 and the weld part 23 extended from holding parts；
Wherein, first by the integrated injection molding of 2 and first insulator of the conducting terminal 11, after then this is integrally formed
First insulator 11 is put into glue with conducting terminal 2, with the integrated injection molding of the second insulator 12 after taking out again.
Electric connector after manufacture method of the present invention is molded, it is exhausted with second that the glue can fill the first insulator 11
Between edge body 12, or the combination gap between the second insulator 12 and conducting terminal 2, so as to reduce the corrosivity such as liquid or gas
Material is penetrated therebetween from combination gap, prevents from corroding electric connector.
Claims (10)
1. a kind of manufacture method of electric connector, it has following steps：
Insulating materials is provided, it is standby to be subsequently injection molded with the first insulator and the second insulator；
Several conducting terminals are provided, the conducting terminal has holding parts, the contact site that is protruded out from holding parts and extends from holding parts
Weld part；
Wherein, first by the conducting terminal and the first insulator integrated injection molding, then by this be integrally formed after first
Insulator and conducting terminal are put into glue, with the second insulator integrated injection molding again after taking-up.
2. the manufacture method of electric connector according to claim 1, it is characterised in that：First insulator is molded over number
The side of individual conducting terminal, several conducting terminals are linked together.
3. the manufacture method of electric connector according to claim 1 and 2, it is characterised in that：Further provide for shielding casing,
The shielding casing is retained on the outside of the second insulator, and encloses and be provided with host cavity, and second insulator has matrix and from base
Body protrudes into the butt joint body in host cavity, and the contact site of above-mentioned conducting terminal is convexedly stretched on the butt joint body.
4. the manufacture method of electric connector according to claim 3, it is characterised in that：The shielding casing have be snapped in
Convex portion on front side of matrix, the kink on rear side of matrix and the support feet for protruding out outwardly, the convex portion will insulate this with kink
The support holder of body is together.
5. the manufacture method of electric connector according to claim 4, it is characterised in that：The shielding casing has upper masking
Housing and lower shielding casing, shielding casing has upper outer wall and the upper support feet positioned at outer wall two ends on this, the lower shielding casing
With lower outer wall and the lower support feet positioned at outer wall two ends, upper outer wall encloses with lower outer wall and is set as above-mentioned host cavity, upper support feet with
Lower support feet is stacked with and both is collectively constituted into above-mentioned support feet by spot welding.
6. a kind of electric connector, it 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；It is characterized in that：The insulating body includes
First insulator and the second insulator, wherein after first insulator is integrally formed with conducting terminal, with the second insulator again
It is secondary to be integrally formed；And it is clamped with glue between first insulator and the second insulator.
7. electric connector according to claim 6, it is characterised in that：First insulator is molded over several conducting terminals
Side, several conducting terminals are linked together.
8. the electric connector according to claim 6 or 7, it is characterised in that：The electric connector further includes to cover shell
Body, the shielding casing is retained on the outside of the second insulator, and encloses and be provided with host cavity, second insulator have matrix and from
Matrix protrudes into the butt joint body in host cavity, and the contact site of above-mentioned conducting terminal is convexedly stretched on the butt joint body.
9. electric connector according to claim 8, it is characterised in that：The shielding casing have be snapped on front side of matrix
Convex portion, the kink on rear side of matrix and the support feet for protruding out outwardly.
10. electric connector according to claim 9, it is characterised in that：The shielding casing have upper shielding casing and under
Shielding casing, shielding casing has upper outer wall and the upper support feet positioned at outer wall two ends on this, and the lower shielding casing has lower outer
Wall and the lower support feet positioned at outer wall two ends, upper outer wall enclose with lower outer wall and are set as above-mentioned host cavity, upper support feet and lower support feet
It is stacked with and both is collectively constituted by above-mentioned support feet by spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037283.0A CN106911029A (en) | 2017-01-18 | 2017-01-18 | Electric connector and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037283.0A CN106911029A (en) | 2017-01-18 | 2017-01-18 | Electric connector and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106911029A true CN106911029A (en) | 2017-06-30 |
Family
ID=59206521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037283.0A Withdrawn CN106911029A (en) | 2017-01-18 | 2017-01-18 | Electric connector and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106911029A (en) |
Citations (6)
| 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 |
| CN105322341A (en) * | 2015-07-02 | 2016-02-10 | 富士康(昆山)电脑接插件有限公司 | Electrical 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 |
| CN106025630A (en) * | 2016-06-22 | 2016-10-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN205724167U (en) * | 2016-05-06 | 2016-11-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2017
- 2017-01-18 CN CN201710037283.0A patent/CN106911029A/en not_active Withdrawn
Patent Citations (6)
| 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 |
| CN105322341A (en) * | 2015-07-02 | 2016-02-10 | 富士康(昆山)电脑接插件有限公司 | Electrical 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 |
| CN205724167U (en) * | 2016-05-06 | 2016-11-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN106025630A (en) * | 2016-06-22 | 2016-10-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI462402B (en) | Electrical connector and method of making the same | |
| CN103682934B (en) | Cable-assembly | |
| US8619413B2 (en) | Partially compound-filled power supply unit and manufacturing method | |
| CN107240821B (en) | Forward and reverse plug connector and manufacturing method thereof | |
| JP2006156052A (en) | Connection structure of high voltage electric cable, and connection method of high voltage electric cable | |
| CN108574179B (en) | Electric connector and manufacturing method thereof | |
| WO2011137593A1 (en) | Bending coaxial electric connector | |
| CN110112630B (en) | Method for manufacturing cable connector assembly | |
| JP2018181522A (en) | Electric connector | |
| CN102396208A (en) | Portable assembly having a subscriber identification module | |
| JP5382868B2 (en) | Manufacturing method of manufacturing coaxial connector for substrate, pair of chain terminals, and coaxial connector for substrate | |
| CN206532946U (en) | Connector | |
| CN106602330B (en) | Wire welding type earphone base device and its manufacturing method | |
| CN106911029A (en) | Electric connector and its manufacture method | |
| CN206541982U (en) | Electric connector | |
| KR20030019941A (en) | Production method of electric-connector | |
| EP3582341A1 (en) | Inner conductor terminal and coaxial cable terminal unit using inner conductor terminal | |
| CN206595431U (en) | Electric connector | |
| CN106877048A (en) | Connector and its manufacture method | |
| CN214478354U (en) | Earphone adapter plug, earphone wire and earphone | |
| CN108321651A (en) | The manufacturing method of electric connector | |
| CN110492271B (en) | Electrical connector | |
| CN108321652A (en) | The manufacturing method of connector | |
| CN109088195B (en) | Two-in-one USB connector | |
| CN215911650U (en) | Electrical connector |
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: 20170630 |
|
| WW01 | Invention patent application withdrawn after publication |