CN106848696A - Electric connector and its manufacture method - Google Patents
Electric connector and its manufacture method Download PDFInfo
- Publication number
- CN106848696A CN106848696A CN201710005856.1A CN201710005856A CN106848696A CN 106848696 A CN106848696 A CN 106848696A CN 201710005856 A CN201710005856 A CN 201710005856A CN 106848696 A CN106848696 A CN 106848696A
- Authority
- CN
- China
- Prior art keywords
- material strip
- hyoplastron
- contact site
- terminal group
- electric connector
- 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.)
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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
- H01R13/40—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
- H01R13/02—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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- 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
The present invention relates to a kind of electric connector and its manufacture method, it includes terminal, intershield piece, insulating body and houses the metal shell of insulating body, the terminal includes first end subgroup and Second terminal group, the intershield piece is located between first end subgroup and Second terminal group, the first end subgroup, Second terminal group and intershield piece are formed with insulating body integrated injection molding jointly, it is so designed that, the manufacturing process of electric connector is simple, structural strength is high, advantageously reduces production cost.
Description
The present invention is applicant in No. 2016107729806 denomination of invention of patent of invention filed in August in 2016 30 days
It is the divisional application of electric connector.
Technical field
It is molded with conducting terminal the present invention relates to a kind of electric connector and its manufacture method, more particularly to a kind of insulating body
The electric connector and its manufacture method of shaping.
Background technology
Electric connector is usually applied in electronic equipment or between electronic equipment, and transmitting telecommunication number, electric connector is general
Comprising insulating body, conducting terminal and metal shell, the mode that conducting terminal is typically with assembling and being insert molded is fixed on
On insulating body.Chinese patent is may be referred in the prior art related to this case and discloses No. 104716505 one kind electricity of exposure
Connector includes three collets, first end subgroup, Second terminal group and an intershield pieces, first end subgroup, Second terminal
Group and intershield piece are each insert molded on one of collets, foring three terminal modules, three Terminals Dies
Fit together, the manufacturing process of the electric connector is cumbersome, complicated, structural strength is low, causes production cost high.
Thus, it is necessary to design a kind of new electric connector to solve above-mentioned technical problem.
The content of the invention
Object of the present invention is to provide it is a kind of be simple to manufacture, the electric connector that structural strength is high and its manufacture method.
To realize object defined above, the present invention is adopted the following technical scheme that：A kind of electric connector, it includes terminal, middle screen
Cover piece, insulating body and house the metal shell of insulating body, the terminal includes first end subgroup and Second terminal group, and this
One terminal group has the first contact site, the first fixed part and the first weld part, and first contact site is in before the first weld part
Side, first fixed part is connected between the first contact site and the first weld part, and the Second terminal group has the second contact
Portion, the second fixed part and the second weld part, second contact site is in the second weld part front, the second fixed part connection
Between the second contact site and the second weld part, the insulating body includes the hyoplastron that main part and main body extend forward,
First contact site is arranged in hyoplastron upper surface, and second contact site is arranged in hyoplastron lower surface, the intershield piece
Between first end subgroup and Second terminal group, the metal shell is provided with spliced eye, and the hyoplastron is located in spliced eye, institute
First end subgroup, Second terminal group and intershield piece is stated to be formed with insulating body integrated injection molding jointly.
As a further improvement on the present invention, the electric connector is USB Type-C socket connectors, the insulation sheet
Body includes interior body and outer body, and the first end subgroup, Second terminal group and intershield piece are noted with interior body one jointly
Modeling is molded with, and the outer body is molded on interior body.
As a further improvement on the present invention, first fixed part and/or the second fixed part be provided with before and after be connected compared with
Portion wide and narrower part, per adjacent both ends, wider part, narrower part of son or so stagger；It is described per adjacent both ends son wider part with compared with
Narrow portion or so is alignd；Symmetrically protrusion or side are outside for two laterally outsides of the wider part of the first end subgroup or Second terminal group
Side is protruded, and the both sides of narrower part are symmetrical to cave in and narrow or side is caved in and narrowed；The wider part of the first end subgroup and the second end
The narrower part consistency from top to bottom of subgroup, the narrower part of the first end subgroup and the wider part consistency from top to bottom of Second terminal group.
As a further improvement on the present invention, the interior body be provided with by outer body fill fluting, the wider part with
Narrower part is suspended on fluting.
As a further improvement on the present invention, the hyoplastron includes the of the first hyoplastron and the first hyoplastron of connection and main part
Two hyoplastrons, first hyoplastron is to extend to form from before the second hyoplastron mediad, and the thickness of first hyoplastron is less than with width
The thickness and width of the second hyoplastron, first contact site and the second contact site are arranged on the first hyoplastron respectively, the centre
Shielding piece is located in first, second tongue, and the left and right sides is exposed to the first hyoplastron lateral surface.
The present invention can also be adopted the following technical scheme that：A kind of manufacture method of electric connector, it comprises the following steps：
First, there is provided terminal, intershield piece, the terminal includes first end subgroup and Second terminal group, the first end
Subgroup has the first contact site, the first fixed part and the first weld part, and first contact site is in the first weld part front, institute
State the first fixed part to be connected between the first contact site and the first weld part, the Second terminal group has the second contact site, the
Two fixed parts and the second weld part, second contact site are connected to the in the second weld part front, second fixed part
Between two contact sites and the second weld part, the intershield piece is located between first end subgroup and Second terminal group；
Then, there is provided insulating body, the first end subgroup, Second terminal group and intershield piece be jointly and insulating body
Integrated injection molding is formed, and the insulating body includes the hyoplastron that main part and main body extend forward, first contact
Portion is arranged in hyoplastron upper surface, and second contact site is arranged in hyoplastron lower surface；
Finally, there is provided metal shell, the metal shell is provided with spliced eye, and the hyoplastron is located in spliced eye.
As a further improvement on the present invention, the electric connector is USB Type-C socket connectors, the insulation sheet
Body includes interior body and outer body, the first end subgroup, Second terminal group and intershield piece and interior body integrated injection molding into
After type, the interior body and outer body injection moulding.
As a further improvement on the present invention, material strip before the first end subgroup front end is connected with first, Second terminal group
Front end be connected with second before material strip, the intershield piece front end be connected with the 3rd before material strip, before described first, second, third
Material strip is superimposed, before material strip is located at first before the 3rd before material strip and second between material strip, before the described 3rd material strip block in
Interior body or outer body front end are used to sealing.
As a further improvement on the present invention, the left and right sides of first fixed part is connected with the first major ingredient band, described
The left and right sides of the second fixed part is connected with the second major ingredient band, the first major ingredient band be spaced apart up and down with the second major ingredient band and
It is parallel, also enclose the front side and the left and right sides of the material strip before material strip and the 3rd before material strip, second before first.
As a further improvement on the present invention, material strip after the first end subgroup rear end is connected with first, second end
Subgroup rear end be connected with second after material strip, the left and right sides of the intershield piece rear end be connected with the 3rd after material strip, described
First, material strip is superimposed after second, and material strip encloses the rear side of material strip and the left and right sides after first, second after the described 3rd.
The first end subgroup of electric connector of the present invention, Second terminal group and intershield piece are noted with insulating body one jointly
Modeling is molded with, and is designed as the sealing of first, second terminal group by intershield piece, to improve sealing precision, and one
Single injection-molded, the manufacturing process that is conducive to electric connector is simple, structural strength is high, and reduces production cost.
Brief description of the drawings
Fig. 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the stereogram of another angle of electric connector of the present invention.
Fig. 3 is the stereogram of the inner terminal module of electric connector of the present invention.
Fig. 4 is the stereogram of the integral terminal module of electric connector of the present invention.
Fig. 5 is first end subgroup, Second terminal group and the intershield piece relative position relation of electric connector of the present invention
Stereogram, also show each material strip.
Fig. 6 is the three-dimensional exploded view of Fig. 5.
Fig. 7 is the plan view of the first end subgroup of electric connector of the present invention.
Fig. 8 is the plan view of the Second terminal group of electric connector of the present invention.
Fig. 9 is the plan view of the intershield piece of electric connector of the present invention, and correspondence material strip is not removed.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 4, electric connector of the present invention 100, be a kind of USB Type-C socket connectors, have
Positive and negative plugging function, is used to be welded on circuit board (not shown), and for plug connector docking (not shown), it includes thering is first
The terminal of terminal group 10 and Second terminal group 20, intershield piece 30, insulating body 40 and metal shell 50.
Refer to shown in Fig. 1 to Fig. 9, first end subgroup 10 includes the first contact site 11, the first fixed part 12 and the first weldering
Socket part 13, the first contact site 11 is located at the front of the first weld part 13, and the first fixed part 12 is connected to the first contact site 11 and first
Between weld part 13.The front end of first fixed part 12 is provided with wider part 121 and narrower part 122 close to the first contact site 11, compared with
The both sides in portion wide 121 are symmetrical, protrude laterally respectively, and the both sides of narrower part 122 are also symmetrical, cave in narrow respectively.Wider part 121
It is connected with before and after narrower part 122, per adjacent both ends in son, wherein the wider part 121 of a terminal is prolonged forward from narrower part 122
Stretch, the wider part 121 of another terminal is extended back from narrower part 122.The wider part 121 and narrower part of first end subgroup 10
Staggeredly line up front two rows in 122 also left and right.In other embodiments, the only laterally outside of wider part 121 protrusion, narrower part
Cave in and narrow in 122 only sides.
Second terminal group 20 includes the second contact site 21, the second fixed part 22 and the second weld part 23, the second contact site 21
Positioned at the front of the second weld part 23, the second fixed part 12 is connected between the second contact site 21 and the second weld part 23.Second
The front end of fixed part 22 is provided with wider part 221 and narrower part 222 close to the second contact site 21, wider part 221 and narrower part 222
Also front two rows is staggeredly lined up in left and right, in addition, the wider part 121, about 221 of first, second terminal group 10,20 staggers, it is narrower
Portion 122,222 also staggers up and down, specifically, the wider part 121 of first end subgroup 10 and the narrower part 222 of Second terminal group 20
Consistency from top to bottom, the narrower part 122 of first end subgroup 10 and the consistency from top to bottom of wider part 221 of Second terminal group 20.
The front end of first contact site 11 be connected with first before material strip 15, the outside of the first fixed part 12 is connected with the first major ingredient band
16, the rear end of the first weld part 13 be connected with first after material strip 17.Before first material strip 15 be provided with for mould positioning location hole 151 and
The some pins 152 for extending back, each pin 152 is connected one by one with the first contact site 11, between the two with broken line 153.
With 16 front sides and the left and right sides for enclosing the material strip 15 before first, it also is provided with the location hole 161 for mould positioning to first major ingredient
And to the vertically extending two pins 162 in inner side, each pin 162 is vertically connected with the first fixed part 12, also there is folding between the two
Broken string 163.Material strip 17 also is provided with the location hole 171 positioned for mould and some pins 172 for extending forward, each pin after first
172 are connected one by one with the first weld part 13, also have broken line 173 between the two.
The front end of second contact site 21 be connected with second before material strip 25, the outside of the second fixed part 22 is connected with the second major ingredient band
26, the rear end of the second weld part 23 be connected with second after material strip 27.Before second material strip 25 be provided with for mould positioning location hole 251 and
The some pins 252 for extending back, each pin 252 is connected one by one with the second contact site 21, also has broken line between the two
253.With 26 front sides and the left and right sides for enclosing the material strip 25 before second, it also is provided with the location hole for mould positioning to second major ingredient
261 and to the vertically extending two pins 262 in inner side, pin 262 is vertically connected with the second fixed part 22, also has folding between the two
Broken string 263.Material strip 27 also is provided with the location hole 271 positioned for mould and some pins 272 for extending forward, each pin after second
272 are connected one by one with the second weld part 23, also have broken line 273 between the two.
Intershield piece 30 is set to left and right two-part construction spaced apart, positioned at first end subgroup 10 and Second terminal 20
Between, it is used to shield the signal interference between first end subgroup 10 and Second terminal group 20.The front end of intershield piece 30 is connected with
Material strip 35 before three, the left and right sides of rear end be connected with the 3rd after material strip 37.Material strip 35 is provided with the positioning for mould positioning before 3rd
Hole 351 and the two pins 352 for extending back, each pin 352 are connected with the front end of intershield piece 30, also have folding between the two
Broken string 353, material strip 37 also is provided with for the location hole 371 of mould positioning and to the vertically extending two pins 372 in inner side, respectively after the 3rd
Pin 372 is vertical with intershield piece 30 to be connected, and also has broken line 373 between the two.
Each broken line 153,163,173,253,263,273,353,373 is pre-processed, and their effect is,
After the completion of first end subgroup 10, Second terminal group 20 and intershield piece 39 are molded with insulating body 40, can be easily
Each material strip 15,16,17,25,26,27,35,37 is fractureed and is removed, in the removal of each material strip 15,16,17,25,26,27,35,37
Afterwards, each broken line 153,163,173,253,263,273,353,373 is exposed to the outside of insulating body 40.
Insulating body 40 includes first, second hyoplastron 421,422 that main part 41 and main body 41 are protruded out forward, first
Hyoplastron 421 is to protrude out to form from before the mediad of the second hyoplastron 422, the second hyoplastron 422 be located at the hyoplastron 421 of main part 41 and first it
Between, the width of the first hyoplastron 321 is less than the width and thickness of the second hyoplastron 422 with thickness.Insulating body 40 is two-part construction,
It includes interior body 43 and the outer body 44 being molded on interior body 43.Interior body 43 is molded in first end subgroup
10th, on Second terminal group 20 and intershield piece 30, an interior module 45 for semi-finished product is formed, in outer body 44 is molded in
On module 45, a complete overall module 46 is formed；Set as the sealing of first, second terminal group by intershield piece
Meter, to improve sealing precision, and one single injection-molded, the manufacturing process that is conducive to electric connector is simple, structural strength is high,
And reduce production cost.Refer to shown in Fig. 5, during 40 injection moulding of insulating body, before first before material strip 15, second material strip 25 and
Material strip 35 is superimposed before 3rd, and material strip 35 is each to position between material strip 25 before material strip before first 15 and second before the 3rd
The consistency from top to bottom of hole 151,161,171, is easy to positioning simultaneously, and material strip 35 is additionally operable to the envelope of the front end of profiled insulation body 10 before the 3rd
Glue；First major ingredient band 16 is spaced apart and parallel with the second major ingredient band about 26, also encloses and expects before material strip before first 15, second
Front side and the left and right sides with material strip 35 before 25 and the 3rd, each location hole 161,261 consistencies from top to bottom are easy to positioning simultaneously；First
Material strip 27 is superimposed after material strip 17 and second afterwards, the also consistency from top to bottom of each location hole 171,271, is easy to positioning simultaneously.3rd
Material strip 37 encloses the rear side of material strip 27 and the left and right sides after material strip after first 17 and second afterwards.
After injection moulding, the first contact site 11 of first end subgroup 10 is arranged in the upper surface of the first hyoplastron 421, Second terminal
Second contact site 21 of group 20 is arranged in the lower surface of the first hyoplastron 422, and the first weld part 13, the second weld part 23 are extended back
Insulating body 40, is staggeredly arranged in a row in the lateral direction, and positioned at same level.The pin 172 of material strip 17 after first
Rear end be provided with upwards, the kink 174 that extends back, the top of material strip 27, is easy to after material strip 17 is located at second after promoting first
It is superimposed.
Electric connector of the present invention 100 sets wider part 121,221 and narrower part by first, second terminal group 10,20
122nd, 222, it is used to be molded compacting, in the injection molding process of interior body 43, prevent first, second contact site 11, at 21 positions
Generation excessive glue phenomenon, it is to avoid plastic cement is attached to the contact surface of first, second contact site 11,21, it is ensured that first, second contact site
11st, 21 with plug connector reliability in electrical contact, improve electric signal transmission efficiency.After the completion of injection, wider part is positioned
121st, 221 exited with the mould of narrower part 122,222 after, interior body 43 is formed with fluting 430 at the position of the second hyoplastron 422,
Wider part 121,221 is hanging with narrower part 122,222 in fluting 430, and fluting 430 is outer after the completion of the injection of outer body 44
Body 44 is filled.
Metal shell 50 is coated on the outside of overall module 46, is provided with a spliced eye 52, is inserted with for plug connector, absolutely
First, second hyoplastron 421,422 of edge body 40 is extended forwardly in spliced eye 52.
Although being example purpose, the preferred embodiment of the present invention, the ordinary skill people of this area are had been disclosed for
Member will be various to change, it is realized that in the case of scope and spirit of the present invention disclosed in not departing from by appending claims
It is possible for entering, increasing and replacing.
Claims (10)
1. a kind of electric connector, it includes terminal, intershield piece, insulating body and houses the metal shell of insulating body, institute
Stating terminal includes first end subgroup and Second terminal group, and the first end subgroup has the first contact site, the first fixed part and first
Weld part, first contact site is connected to the first contact site and first in the first weld part front, first fixed part
Between weld part, the Second terminal group has the second contact site, the second fixed part and the second weld part, second contact site
Positioned at the second weld part front, second fixed part is connected between the second contact site and the second weld part, and the insulation is originally
Body includes the hyoplastron that main part and main body extend forward, and first contact site is arranged in hyoplastron upper surface, described second
Contact site is arranged in hyoplastron lower surface, and the intershield piece is located between first end subgroup and Second terminal group, the metal
Housing is provided with spliced eye, and the hyoplastron is located in spliced eye, it is characterised in that：The first end subgroup, Second terminal group and in
Between shield piece formed with insulating body integrated injection molding jointly.
2. electric connector according to claim 1, it is characterised in that：The electric connector is connected for USB Type-C sockets
Device, the insulating body include interior body and outer body, the first end subgroup, Second terminal group and intershield piece jointly with
Interior body integrated injection molding is formed, and the outer body is molded on interior body.
3. electric connector according to claim 2, it is characterised in that：First fixed part and/or the second fixed part set
Connected wider part and narrower part before and after having, per adjacent both ends, wider part, narrower part of son or so stagger；Every adjacent both ends
Wider part and narrower part of son or so align；Two laterally outsides of the wider part of the first end subgroup or Second terminal group are symmetrical
Protrusion or laterally outside protrusion, the both sides of narrower part are symmetrical to cave in and narrows or side is caved in and narrowed；The first end subgroup
The narrower part consistency from top to bottom of wider part and Second terminal group, the narrower part of the first end subgroup and the wider part of Second terminal group
Consistency from top to bottom.
4. electric connector according to claim 3, it is characterised in that：The interior body is provided with by opening that outer body is filled
Groove, the wider part is suspended on fluting with narrower part.
5. electric connector according to claim 1, it is characterised in that：The hyoplastron includes the first tongue of the first hyoplastron and connection
Second hyoplastron of plate and main part, first hyoplastron is to extend to form from before the second hyoplastron mediad, first hyoplastron
Thickness and width of the thickness with width less than the second hyoplastron, first contact site and the second contact site are arranged in the first tongue respectively
On plate, the intershield piece is located in first, second tongue, and the left and right sides is exposed to the first hyoplastron lateral surface.
6. a kind of manufacture method of electric connector, it comprises the following steps：
First, there is provided terminal, intershield piece, the terminal includes first end subgroup and Second terminal group, the first end subgroup
With the first contact site, the first fixed part and the first weld part, first contact site in the first weld part front, described the
One fixed part is connected between the first contact site and the first weld part, and there is the Second terminal group the second contact site, second to consolidate
Determine portion and the second weld part, second contact site is connected to second and connects in the second weld part front, second fixed part
Between contact portion and the second weld part, the intershield piece is located between first end subgroup and Second terminal group；
Then, there is provided insulating body, the first end subgroup, Second terminal group and intershield piece be jointly with insulating body integrally
Injection moulding is formed, and the insulating body includes the hyoplastron that main part and main body extend forward, the first contact site row
Hyoplastron upper surface is distributed in, second contact site is arranged in hyoplastron lower surface；
Finally, there is provided metal shell, the metal shell is provided with spliced eye, and the insulating body is contained in metal shell, described
Hyoplastron is located in spliced eye.
7. the manufacture method of electric connector according to claim 6, it is characterised in that：The electric connector is USB
Type-C socket connectors, the insulating body include interior body and outer body, the first end subgroup, Second terminal group and in
Between shield piece and interior body integrated injection molding after, the interior body and outer body injection moulding.
8. the manufacture method of electric connector according to claim 6, it is characterised in that：The first end subgroup front end connection
Material strip before having first, Second terminal group front end be connected with second before material strip, the intershield piece front end be connected with the 3rd before expect
Band, material strip is superimposed before described first, second, third, before material strip is located at first before the 3rd before material strip and second material strip it
Between, material strip is blocked and is used to sealing in interior body or outer body front end before the described 3rd.
9. the manufacture method of electric connector according to claim 8, it is characterised in that：The left and right two of first fixed part
Side is connected with the first major ingredient band, and the left and right sides of second fixed part is connected with the second major ingredient band, the first major ingredient band with
Second major ingredient band is spaced apart and parallel up and down, also encloses the front side of the material strip before material strip and the 3rd before material strip, second before first
With the left and right sides.
10. the manufacture method of electric connector according to claim 6, it is characterised in that：The first end subgroup rear end connects
Material strip after being connected to first, the Second terminal group rear end be connected with second after material strip, the left and right two of the intershield piece rear end
Side be connected with the 3rd after material strip, material strip is superimposed after described first, second, and material strip is enclosed located at first, after the described 3rd
The rear side of material strip and the left and right sides after two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005856.1A CN106848696B (en) | 2016-08-30 | 2016-08-30 | Electric connector and its manufacturing method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772980.6A CN106207552B (en) | 2016-08-30 | 2016-08-30 | Electric connector |
| CN201710005856.1A CN106848696B (en) | 2016-08-30 | 2016-08-30 | Electric connector and its manufacturing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date | |
|---|---|---|---|---|
| CN201610772980.6A Division CN106207552B (en) | 2016-08-30 | 2016-08-30 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848696A true CN106848696A (en) | 2017-06-13 |
| CN106848696B CN106848696B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005856.1A Active CN106848696B (en) | 2016-08-30 | 2016-08-30 | Electric connector and its manufacturing method |
| CN201610772980.6A Active CN106207552B (en) | 2016-08-30 | 2016-08-30 | Electric connector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772980.6A Active CN106207552B (en) | 2016-08-30 | 2016-08-30 | Electric connector |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134227A (en) * | 2017-12-19 | 2018-06-08 | 深圳市长盈精密技术股份有限公司 | Positive and negative socket, connector and its manufacturing method |
| CN108173020A (en) * | 2017-12-19 | 2018-06-15 | 深圳市长盈精密技术股份有限公司 | Positive and negative socket, connector and its manufacturing method |
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| US11303071B2 (en) | 2019-12-09 | 2022-04-12 | Dongguan Leader Precision Industry Co., Ltd | Connector having spacer enhancing connections with contacts and manufacturing method thereof |
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| CN111384611B (en) | 2018-12-28 | 2023-07-18 | 富誉电子科技（淮安）有限公司 | Electric connector and manufacturing method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106207552A (en) | 2016-12-07 |
| CN106207552B (en) | 2018-12-21 |
| CN106848696B (en) | 2019-04-16 |
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