CN108173020A - Positive and negative socket, connector and its manufacturing method - Google Patents
Positive and negative socket, connector and its manufacturing method Download PDFInfo
- Publication number
- CN108173020A CN108173020A CN201711373512.2A CN201711373512A CN108173020A CN 108173020 A CN108173020 A CN 108173020A CN 201711373512 A CN201711373512 A CN 201711373512A CN 108173020 A CN108173020 A CN 108173020A
- Authority
- CN
- China
- Prior art keywords
- metp
- material strip
- metal partion
- end subgroup
- interior insulation
- Prior art date
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Classifications
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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
- H01R13/46—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
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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
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
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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
- H01R13/46—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
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- 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
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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
- 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
Abstract
A kind of positive and negative socket, connector, including metal partion (metp), the first of both sides above and below the metal partion (metp), second end subgroup, the metal partion (metp) and first end subgroup are molded in integrated outer insulator again by single injection-molded in the interior insulation body of one and by the second end subgroup and the interior insulation body, the outer insulator includes base portion and from before the base portion to the docking tongue extended to form, described first, Second terminal group respectively includes contact site, holding parts from the rearwardly extending formation of the contact site and the leg from the rearwardly extending formation of the holding parts, the contact site front end of the second end subgroup has extended to form connecting portion, the front end of the connecting portion is exposed to the front-end edge of the docking tongue.Present invention also provides a kind of positive and negative socket, connector manufacturing methods.
Description
Technical field
This application involves electric connector field, espespecially a kind of positive and negative socket, connector and its manufacturing method.
Background technology
Type C sockets are supported the positive anti-plug of plug, are improved using the full symmetric conducting terminal design of Dual-layer
The using effect of user, still, while in view of conducting terminal and the metal medium plate distribution between upper and lower conducting terminal up and down
In on three faces of vertical direction.Being generally required in injection molding could complete to produce by the way of Multi-step injection molding, most often
The mode seen is carries out injection molding three times.
The increase of injection molding number inevitably results in the raising of manufacture cost, meanwhile, each secondary injected plastics material is folded by different level
Add, the combination defective tightness for causing different number injected plastics materials mutual, easily seep water.
Invention content
In consideration of it, it is necessary to provide a kind of positive and negative socket, connector and its manufacturing method, it can be complete by injection molding twice
Into the manufacture of product, manufacture cost is reduced.
In order to solve the above technical problems, this application provides a kind of positive and negative socket, connector, including metal partion (metp), positioned at described
The metal partion (metp) and first end subgroup are passed through single injection-molded by first, second terminal group of the upper and lower both sides of metal partion (metp)
It is molded in integrated outer insulator again in the interior insulation body of one and by the second end subgroup and the interior insulation body,
The outer insulator includes base portion and from before the base portion to the docking tongue extended to form, the first, second terminal component
It Bao Kuo not contact site, the holding parts from the rearwardly extending formation of the contact site and the weldering from the rearwardly extending formation of the holding parts
Foot, the contact site front end of the second end subgroup have extended to form connecting portion, and it is described right that the front end of the connecting portion is exposed to
Connect the front-end edge of tongue.
Preferably, in manufacturing process, when being molded the interior insulation body, the leg rear end of the first end subgroup is connected with
First terminal material strip, the contact site front end of the first end subgroup are connected with the first secondary material strip, the first terminal material strip and the
One secondary material strip positions the first end subgroup in front-rear direction.
Preferably, the metal partion (metp) include plate body, the welding foot extended to form from the plate body rear end, be formed in it is described
The clamping part of plate body front end both lateral sides, the empty avoiding portion for being formed in position among the plate body front end, the metal partion (metp) connection
There are baffle material band, the baffle material band to be folded to front end after from the plate body both lateral sides extending outwardly again to extend to form and be located at institute
It states in front of first, second secondary material strip, the baffle material band is used to position the metal partion (metp).
Preferably, after the interior insulation body injection molding, fracture the described first secondary material strip, and the second end subgroup is placed in
The interior insulation body is on the surface of the metal partion (metp) side, at this point, the leg rear end of the second end subgroup is connected with
Second terminal material strip, the Second terminal material strip are superimposed in vertical direction with the first terminal material strip, and described
Two-terminal material strip positions the second end subgroup with the described second secondary material strip.
Preferably, the interior insulation body is used to position described second on the surface of the metal partion (metp) side equipped with several
The locating slot of the holding parts of terminal group, the interior insulation body are equipped with several be used in the front end surface portion of the metal partion (metp) side
Support the boss of the contact site front end of the second end subgroup.
Preferably, the surface of the boss is concordant with the bottom surface of the locating slot.
Preferably, the plate body of the metal partion (metp) is formed through several pore structures, and the interior insulation body is in vertical direction
Be equipped with several through slots, part through slot connected with the pore structure on the metal partion (metp) using in injection molding next time as
Melt plastic cement provides runner in vertical direction.
Preferably, after outer insulator described in injection molding, fracture the described second secondary material strip, the described second secondary material strip of connection
Connecting portion is directly exposed to the front-end edge of the docking tongue.
In order to solve the above technical problems, present invention also provides a kind of manufacturing method of positive and negative socket, connector, including as follows
Step：
S10, punch forming metal partion (metp), first, second terminal group, first, second terminal group respectively include contacting
Portion, the holding parts extended rearwardly to form from the contact site and the leg extended rearwardly to form from the holding parts, described first,
The leg rear end of second end subgroup is connected with first, second terminal material belt in first, second terminal group described in rear alignment, institute
The contact site front end for stating first, second terminal group is connected with first, second secondary material strip to position first, second end in front end
Subgroup is equipped with connecting portion between the contact site of the second end subgroup and the second secondary material strip, and the metal partion (metp) is connected with
Baffle material band, the baffle material band are folded to front and extend to form and positioned at institute after extending out from the metal partion (metp) both lateral sides
It states in front of first, second secondary material strip；
S20, by the first end subgroup and metal partion (metp) be placed in simultaneously in injection mold carry out first time injection molding simultaneously
Form the interior insulation body for being integrated the first end subgroup and metal partion (metp) fixing；
S30, the described first secondary material strip of removal, by the second end subgroup be placed in the interior insulation body be located at the metal every
Injection molding is carried out on the surface of plate side again and forms outer insulator；The outer insulator includes base portion and from before the base portion
To the docking tongue extended to form；
Obtain finished product after S40, the removal baffle material band, first, second terminal material belt and the second secondary material strip, described second
After secondary material strip removal, the connecting portion of the described second secondary material strip of connection is exposed to the front-end edge of the docking tongue.
Preferably, the interior insulation body is used to position described second on the surface of the metal partion (metp) side equipped with several
The locating slot of the holding parts of terminal group, the interior insulation body are equipped with several be used in the front end surface portion of the metal partion (metp) side
Support the boss of the contact site front end of the second end subgroup.
First end subgroup and metal partion (metp) are first carried out first time note by the positive and negative socket, connector and its manufacturing method of the application
It is moulded into type and forms interior insulation body, then second end subgroup is positioned at the interior insulation body on one side surface of metal partion (metp) and is carried out
Second of injection molding forms outer insulator, in first time injection molding, the contact site front end connection of the first end subgroup
First secondary material strip is to be accurately positioned the first end subgroup；In second of injection molding, the contact site of the second end subgroup
Connection the second secondary material strip in front end passes through the contact site and second in the second end subgroup to be accurately positioned the second end subgroup
Connecting portion is set between secondary material strip, the ora terminalis of connecting portion is made to be exposed to the front-end edge of the docking tongue, realizes the second injection
To the positioning of second end subgroup during molding.It realizes injection molding process twice, reduces manufacture cost, reduce injection number and also may be used
To reduce the set gap of interiors of products, prevent from seeping water.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Illustrative embodiments and their description please do not form the improper restriction to the application for explaining the application.
Fig. 1 is the metal partion (metp) of the positive and negative socket, connector of the application and its stereogram of material strip；
Fig. 2 is that the first end subgroup of the positive and negative socket, connector of the application and its material strip are stood with metal partion (metp) and its being superimposed for material strip
Body figure；
Fig. 3 is exhausted in being formed after the first end subgroup of the positive and negative socket, connector of the application and metal partion (metp) first time injection molding
The stereogram of edge body；
Fig. 4 is placed in the solid on the interior insulation body for the second end subgroup and its material strip of the positive and negative socket, connector of the application
Figure；
Fig. 5 is formed after carrying out second of injection molding for the second end subgroup and interior insulation body of the positive and negative socket, connector of the application
The stereogram of outer insulator；
Fig. 6 is the stereogram of the positive and negative socket, connector of the application；
Fig. 7 is the sectional view along A-A dotted lines shown in Fig. 6.
Specific embodiment
Purpose, technical scheme and advantage to make the application are clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall in the protection scope of this application.
It please refers to shown in Fig. 6, Fig. 7, the positive and negative socket, connector of the application includes first, second terminal group 21,22, positioned at described
Between first, second terminal group 21,22 and be electrically isolated from each other metal partion (metp) 10, by the first end subgroup 21 and metal partion (metp)
The 10 interior insulation bodies 30 being molded as one and the external insulation for being molded as one the interior insulation body and the second end subgroup 22
Body 40.
The outer insulator 40 include base portion 41, from before the base portion 41 to the docking tongue 42 extended to form.Described
First, second end subgroup 21,22 is exposed to docking 42 upper and lower surface of tongue respectively.
Please continue to refer to shown in Fig. 1, Fig. 2, the metal partion (metp) 10 includes plate body 11, extends shape from 11 rear end of plate body
Into welding foot 15, the clamping part 12, the excision 11 front end middle part of plate body that are formed in the 11 front end both lateral sides of plate body
The empty avoiding portion 13 and several pore structures 14 through the plate body 11 that position is formed.The empty avoiding portion 13 is located at two clamping part 12
Between.
The metal partion (metp) 10 is connected with baffle material band 16, and the baffle material band 16 includes extending from 11 both lateral sides of plate body
The connecting portion 161 that front extends to form, described two connecting portions 161 of connection and positioned at 13 front of empty avoiding portion are re-directed towards after going out
Major ingredient band 162 and the material strip hole 163 that is opened on the major ingredient band 162.
First, second terminal group 21,22 includes being exposed to the docking tongue of the outer insulator 40 two about 42
The contact site 23 of side surface, the holding parts 24 extended rearwardly to form from the contact site 23 and from the 24 rear end bending of holding parts
The leg 25 extended to form.The leg 25 of first, second terminal group 21,22 is downward at the different location in plug orientation
Parallel bending extends to form again after bending, makes the leg 25 of the first end subgroup 21 and the leg 25 of the second end subgroup 22
Respectively in two rows of arrangements in plug orientation.First, second terminal group 21,22 respectively includes several conducting terminals.
25 rear end of leg of first, second terminal group 21,22 is connected separately with first, second terminal material belt 211,
221, the Second terminal material strip 221 extends in parallel to be formed so that institute from after 25 downward bending of leg of the second end subgroup 22
It states Second terminal material strip 221 and is tightly attached to 211 lower section of first terminal material strip.First, second terminal material belt 211,221 exists
Same position is equipped with material strip hole (non-label).
23 front end of contact site of first, second terminal group 21,22 is connected separately with first, second secondary material strip 212,
222.Connecting portion 223, the connection are additionally provided between described second secondary material strip 222 and the contact site 23 of the second end subgroup 22
Portion 223 from 23 end of contact site towards the 21 direction bending of first end subgroup after parallel again extend to form forward.
The connecting portion 223 takes shape in the docking tongue 42 of the outer insulator 40 and extends anteriorly out the docking tongue
Outside portion 42, after the described second secondary material strip 222 fractures, before the end of the connecting portion 223 is exposed to the docking tongue 42
Ora terminalis.
Please continue to refer to shown in Fig. 3 to Fig. 5, the manufacturing method of the positive and negative socket, connector of the application is as follows：
S10, first, second terminal group 21,22 and metal partion (metp) 10 are produced by punch forming process, described
First, second end subgroup 21,22 with the concrete structure of metal partion (metp) 10 as described above, details are not described herein again.
S20, the first end subgroup 21 and metal partion (metp) 10 are placed in simultaneously in injection mold be molded into for the first time
Type simultaneously forms the interior insulation body 30 for being integrated the first end subgroup 21 and the metal partion (metp) 10 fixing.
In this step, the metal partion (metp) 10 is positioned by the baffle material band 16 being attached to, the baffle material
Band 16 is located at front end.The rear end of the first end subgroup 21 by be connected to the first terminal material strip 211 on the leg 25 into
Row positioning, the front end of the first end subgroup 21 are positioned by the be connected on the contact site 23 first secondary material strip 212,
Specifically, the described first secondary material strip 212 is clamped by the thimble in injection mold or other positioning components to be positioned.
The first end subgroup 21 and metal partion (metp) 10 are consolidated in multiple positions of the interior insulation body 30 in plug orientation
It holds and is integrated, be equipped with several through slots 31, part through slot 31 and the metal on the interior insulation body 30 in vertical direction
Pore structure 14 on partition board 10 is connected to provide runner in vertical direction as melt plastic cement in injection molding next time.It is described
Interior insulation body 30 is equipped with several locating slots 32 on the surface of 10 side of metal partion (metp), and the interior insulation body 30 is in the gold
The front end surface portion for belonging to 10 side of partition board is equipped with several boss 33, and the surface of the boss 33 and the bottom surface of the locating slot 32 are put down
Together.
The first secondary material strip 212 of S30, the removal first end subgroup 21, and the second end subgroup 22 is positioned at institute
Injection molding is carried out again after stating on locating slot 32 and boss 33 on interior insulation body 30 forms outer insulator 40.
In this step, the Second terminal material strip 221 is superimposed and determines with the first terminal material strip 211 in vertical direction
The rear end of position first, second terminal group 21,22, the baffle material band 16 of the metal partion (metp) 10 position the first end subgroup
21 with the front end of the metal partion (metp) 10, the described second secondary material strip 222 is described to position in the front end of the second end subgroup 22
The front end of second end subgroup 22.
23 front end of contact site of the second end subgroup 22 is respectively placed on 33 surface of several boss, each conducting end
The corresponding boss 33 of son.The holding parts 24 of the second end subgroup 22 are caught in the locating slot 32 and are positioned.
During injection molding, melt plastic cement flows in vertical direction via the through slot 31, and the outer insulator 40 will
The interior insulation body 30 is integrated with the fixing of second end subgroup 22.The structure of the outer insulator 40 is as previously mentioned, herein no longer
It repeats.
It is obtained after S40, the described second secondary material strip 222 of removal, first, second terminal material belt 211,221 and baffle material band 16
Finished product.
After removing the described second secondary material strip 222, the connecting portion 223 of 23 front end of contact site of the second end subgroup 22 exposes
In the front-end edge of the docking tongue 42.
First end subgroup 21 and metal partion (metp) 10 are first carried out first by the positive and negative socket, connector and its manufacturing method of the application
Secondary injection molding forms interior insulation body 30, then second end subgroup 22 is positioned at the interior insulation body 30 close to metal partion (metp) 10 1
Second of injection molding is carried out on side surface and forms outer insulator 40, in first time injection molding, the first end subgroup 21
The first secondary material strip 212 of 23 front end of contact site connection to be accurately positioned the first end subgroup 21；In second of injection molding,
The second secondary material strip 222 of 23 front end of contact site connection of the second end subgroup 22 is led to being accurately positioned the second end subgroup 22
It crosses and connecting portion 223 is set between the secondary material strip 222 of contact site 23 and second of the second end subgroup 22, make connecting portion 223
Ora terminalis is exposed to the front-end edge of the docking tongue 42, positioning when realizing the second injection molding to second end subgroup 22.It is real
Now injection molding process twice reduces manufacture cost, and the set gap of interiors of products can also be reduced by reducing injection number, be prevented
Only seep water.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements are not only including those elements, but also wrap
Include other elements that are not explicitly listed or further include for this process, method, commodity or equipment it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical elements in the process of element, method, commodity or equipment.
The foregoing is merely embodiments herein, are not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle are equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of positive and negative socket, connector, including metal partion (metp), above and below the metal partion (metp) both sides first, second terminal
Group, by the metal partion (metp) and first end subgroup by single injection-molded in the interior insulation body of one and by the Second terminal
Group is molded in integrated outer insulator again with the interior insulation body, and the outer insulator is including base portion and from the base portion
The docking tongue that forward direction extends to form, first, second terminal group respectively include contact site, rearwardly extending from the contact site
The holding parts of formation and the leg from the rearwardly extending formation of the holding parts, which is characterized in that the contact of the second end subgroup
Portion front end has extended to form connecting portion, and the front end of the connecting portion is exposed to the front-end edge of the docking tongue.
2. positive and negative socket, connector as described in claim 1, which is characterized in that in manufacturing process, be molded the interior insulation body
When, the leg rear end of the first end subgroup is connected with first terminal material strip, the contact site front end connection of the first end subgroup
There is the first secondary material strip, the first terminal material strip and the first secondary material strip position the first end subgroup in front-rear direction.
3. positive and negative socket, connector as claimed in claim 2, which is characterized in that the metal partion (metp) includes plate body, from the plate
Welding foot that body rear end extends to form, is formed in the plate body front end at the clamping part for being formed in plate body front end both lateral sides
The empty avoiding portion at intermediate position, the metal partion (metp) are connected with baffle material band, the baffle material band from the plate body both lateral sides to
Front end is folded to after outer extension again to extend to form and be located in front of described first, second secondary material strip, the baffle material band is used to position
The metal partion (metp).
4. positive and negative socket, connector as claimed in claim 3, which is characterized in that after the interior insulation body injection molding, fracture institute
The first secondary material strip is stated, the second end subgroup is placed in the interior insulation body on the surface of the metal partion (metp) side, this
When, the leg rear end of the second end subgroup is connected with Second terminal material strip, the Second terminal material strip and the first terminal
Material strip is superimposed in vertical direction, and the Second terminal material strip positions the Second terminal with the described second secondary material strip
Group.
5. positive and negative socket, connector as claimed in claim 4, which is characterized in that the interior insulation body is in the metal partion (metp) side
Surface be equipped with it is several for position the second end subgroup holding parts locating slot, the interior insulation body is in the metal
The front end surface portion of partition board side is equipped with the boss of several contact site front ends for being used to support the second end subgroup.
6. positive and negative socket, connector as claimed in claim 5, which is characterized in that the surface of the boss and the bottom of the locating slot
Face is concordant.
7. positive and negative socket, connector as claimed in claim 5, which is characterized in that if the plate body of the metal partion (metp) is formed through
Dry hole structure, the interior insulation body are equipped with several through slots in vertical direction, on part through slot and the metal partion (metp)
Pore structure is connected to provide runner in vertical direction as melt plastic cement in injection molding next time.
8. such as the positive and negative socket, connector of claim 4-7 any one of them, which is characterized in that outer insulator described in injection molding
Afterwards, fracture the described second secondary material strip, and the connecting portion of the described second secondary material strip of connection is directly exposed to the front end of the docking tongue
Edge.
9. a kind of manufacturing method of positive and negative socket, connector, which is characterized in that include the following steps：
S10, punch forming metal partion (metp), first, second terminal group, first, second terminal group respectively include contact site, from
The holding parts that the contact site extends rearwardly to form and the leg extended rearwardly to form from the holding parts, described first, second
The leg rear end of terminal group is connected with first, second terminal material belt in first, second terminal group described in rear alignment, and described
First, the contact site front end of second end subgroup is connected with first, second secondary material strip to position first, second terminal in front end
Group, is equipped with connecting portion between the contact site of the second end subgroup and the second secondary material strip, the metal partion (metp) be connected with every
Sheet feeding belt, the baffle material band are folded to front and extend to form and positioned at described after extending out from the metal partion (metp) both lateral sides
In front of first, second secondary material strip；
S20, the first end subgroup and metal partion (metp) are placed in progress first time injection molding in injection mold simultaneously and formed
The interior insulation body that the first end subgroup and metal partion (metp) fixing are integrated；
S30, the described first secondary material strip of removal, are placed in the interior insulation body by the second end subgroup and are located at the metal partion (metp) one
Injection molding is carried out on the surface of side again and forms outer insulator；The outer insulator includes base portion and from before the base portion to prolonging
Stretch the docking tongue to be formed；
Finished product, the described second secondary material are obtained after S40, the removal baffle material band, first, second terminal material belt and the second secondary material strip
After band removal, the connecting portion of the described second secondary material strip of connection is exposed to the front-end edge of the docking tongue.
10. positive and negative socket, connector manufacturing method as claimed in claim 9, which is characterized in that the interior insulation body is in the gold
The surface for belonging to partition board side is equipped with the locating slot of several holding parts for being used to position the second end subgroup, the interior insulation body
The convex of several contact site front ends for being used to support the second end subgroup is equipped in the front end surface portion of the metal partion (metp) side
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373512.2A CN108173020B (en) | 2017-12-19 | 2017-12-19 | Positive and negative plug connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373512.2A CN108173020B (en) | 2017-12-19 | 2017-12-19 | Positive and negative plug connector and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173020A true CN108173020A (en) | 2018-06-15 |
| CN108173020B CN108173020B (en) | 2020-04-14 |
Family
ID=62522788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711373512.2A Active CN108173020B (en) | 2017-12-19 | 2017-12-19 | Positive and negative plug connector and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173020B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066263A (en) * | 2018-08-13 | 2018-12-21 | 昆山杰顺通精密组件有限公司 | The manufacturing method of positive anti-plug USB socket |
| CN109638521A (en) * | 2018-12-15 | 2019-04-16 | 深圳市长盈精密技术股份有限公司 | The positive anti-plug USB socket for having high-frequency transmission performance |
| CN111342275A (en) * | 2020-03-30 | 2020-06-26 | 深圳市创益通技术股份有限公司 | Waterproof Type large-current Type-C socket connector and production process thereof |
| US11575227B2 (en) | 2020-03-16 | 2023-02-07 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having stably mounted outer shell |
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| CN109066263B (en) * | 2018-08-13 | 2020-04-10 | 昆山杰顺通精密组件有限公司 | Manufacturing method of positive and negative plug USB socket |
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| CN109638521B (en) * | 2018-12-15 | 2024-03-15 | 深圳市长盈精密技术股份有限公司 | Forward and reverse plug USB socket with high-frequency transmission performance |
| US11575227B2 (en) | 2020-03-16 | 2023-02-07 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having stably mounted outer shell |
| US11670883B2 (en) | 2020-03-16 | 2023-06-06 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having a row of right-angle contacts formed with bearing portions for ease of manufacturing |
| CN111342275A (en) * | 2020-03-30 | 2020-06-26 | 深圳市创益通技术股份有限公司 | Waterproof Type large-current Type-C socket connector and production process thereof |
| CN111342275B (en) * | 2020-03-30 | 2020-12-15 | 深圳市创益通技术股份有限公司 | Waterproof Type large-current Type-C socket connector and production process thereof |
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