CN107240821A - Positive and negative socket, connector and its manufacture method - Google Patents
Positive and negative socket, connector and its manufacture method Download PDFInfo
- Publication number
- CN107240821A CN107240821A CN201710461424.1A CN201710461424A CN107240821A CN 107240821 A CN107240821 A CN 107240821A CN 201710461424 A CN201710461424 A CN 201710461424A CN 107240821 A CN107240821 A CN 107240821A
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- China
- Prior art keywords
- medium plate
- connector
- positive
- metal medium
- insulator
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 91
- 229910052751 metal Inorganic materials 0.000 claims abstract description 91
- 238000003032 molecular docking Methods 0.000 claims abstract description 13
- 239000012212 insulator Substances 0.000 claims description 37
- 238000005452 bending Methods 0.000 claims description 27
- 238000001746 injection moulding Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 19
- 239000011148 porous material Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 5
- 238000002271 resection Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000032366 Oversensing Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/655—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth brace
-
- 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
-
- 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)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
A kind of positive and negative socket, connector, including metal medium plate, the first of both sides above and below the metal medium plate, Second terminal group, by described first, Second terminal takes shape in integral insulating body with metal medium plate, and it is sheathed on the metal shell outside the insulating body, the insulating body includes base portion and forward direction extends the docking tongue to be formed, it is characterized in that, the metal medium plate includes main board portion, extend the contact elastic arm formed backward and on the outside of being tilted towards from the main board portion rear end, the contact elastic arm extends the lateral outer side of the base portion, the metal shell is from after being inserted in the docking tongue, the contact elastic arm is contacted by elastic force with the madial wall of the metal shell.The positive and negative socket, connector of the application is easily fabricated, and present invention also provides a kind of manufacture method of positive and negative socket, connector.
Description
Technical field
The application is related to electric connector field, espespecially a kind of Type c-types USB socket and its manufacture method.
Background technology
Existing Type C USB sockets generally comprise metal medium plate, are located at the of both sides above and below the metal medium plate respectively
First, Second terminal group, by multiple composing type technique the metal medium plate, first, second terminal group are molded as one it is multiple
Insulating body and the metal shell being sheathed on outside the insulating body.The metal medium plate is generally comprised to be extended downwardly from rear end
Formed and weld to be grounded in leg, the leg insertion printed circuit board (PCB).The leg and conducting terminal, metal medium plate are uneven
OK, in injection molding, insert after metal medium plate, in addition it is also necessary to which pressing causes processing procedure to determine whether metal medium plate is in place
On complexity, and pressing not necessarily can then influence product quality in place.
The content of the invention
In consideration of it, being necessary to provide a kind of easily fabricated positive and negative socket, connector.
In order to solve the above technical problems, this application provides a kind of positive and negative socket, connector, including metal medium plate, positioned at described
First, second terminal group of both sides above and below metal medium plate, first, second terminal and metal medium plate taken shape in it is integral exhausted
Edge body and the metal shell being sheathed on outside the insulating body, the insulating body includes base portion and forward direction extends what is formed
Dock tongue, it is characterised in that the metal medium plate includes main board portion, prolonged backward and on the outside of being tilted towards from the main board portion rear end
Stretch the contact elastic arm to be formed, the contact elastic arm extends the lateral outer side of the base portion, the metal shell is from the docking
After tongue is inserted in, the contact elastic arm is contacted by elastic force with the madial wall of the metal shell.
Preferably, the both lateral sides of the insulating body base portion are formed with lacking for the contact elastic arm extension towards rear end
Mouthful.
Preferably, the metal medium plate includes the first side plate and the second side plate positioned at the left and right sides, first side plate
Regional resection formation between second side plate is avoided after region, first side plate and the second side plate punch forming
The second material strip by the first material strip in the middle of front end and positioned at laterally two outsides is connected as one.
Preferably, first side plate and second side plate include mainboard plate, from the main board portion rear end laterally
Extend the extension formed, the contact elastic arm extends to be formed from the oblique outside in extension end, the main board portion
On be respectively equipped with first, second, third hole.
Preferably, first, second terminal group includes positioned at outermost and is located at first, second side plate respectively
The ground terminal of both sides, the power supply terminal between two ground terminals and the signal end between two power supply terminals up and down
Son, the power supply terminal is in the cut-away area both sides of the metal medium plate with the signal terminal.
Preferably, every conducting terminal of first, second terminal group includes being exposed to the docking tongue both sides
Contact site on surface, the bending part extended rearwardly to form from the contact site, from the bending part extend the leg to be formed.
Preferably, injection molding is formed institute after the first end subgroup is superimposed in vertical direction with the metal medium plate
The first insulator that first end subgroup is combined as a whole with the metal medium plate is stated, first insulator at least fills the gold
A hole in category in first, second, third hole of plate, contact site, folding of first insulator in the first end subgroup
The pore structure of insertion in vertical direction is formed with turn of bilge position.
Preferably, the second insulator is formed after the Second terminal group injection molding, second insulator is described
The pore structure of insertion in vertical direction is formed with the contact site of two-terminal group, bending part position.
Preferably, injection molding forms the insulating body again after first insulator is superimposed with the second insulator,
The melt plastic cement of the insulating body is in vertical direction along second and/or the 3rd hole and positioned at described of the metal medium plate
Pore structure at the contact site of first, second terminal group, bending part position flows and filled.
In order to solve the above technical problems, this application provides a kind of manufacture method of positive and negative socket, connector, including：
S101, punch forming metal medium plate and first, second terminal group, the metal medium plate include first, second side plate,
Regional resection and the second material by the first material strip positioned at front end and positioned at laterally other side between first, second side plate
Band is connected as one；First, second side plate includes main board portion, extends what is formed from the oblique outside in main board portion rear end
Elastic arm is contacted, the main board portion is provided with first, second, third hole；First, second terminal group include contact site, from
The contact site rear end extends the bending part to be formed, from the bending part rear end extends the leg to be formed；
S102, the metal medium plate is carried out after vertical direction is superimposed with first end subgroup to single injection-molded formation the
One insulator, first insulator at least fills at least one hole in first, second, third hole of the main board portion, institute
State the hole knot that the first insulator is formed with insertion in vertical direction at the contact site of the first end subgroup, bending part position
Structure, cuts off first material strip；The Second terminal group is subjected to single injection-molded the second insulator of formation, described second is exhausted
Edge body is formed with the pore structure of insertion in vertical direction at the contact site of the Second terminal group, bending part position；
S103, first, second insulator is superimposed in vertical direction after carry out again injection molding formed insulation
Body, the plastic material of melting vertical direction along along first, second, third hole on the pore structure, metal medium plate extremely
Flow and fill in a few hole；The insulating body includes base portion, extends the docking tongue to be formed from the base portion front end, described
Breach of the both lateral sides formation of base portion for the contact elastic arm extension；Cut off second material strip.
S104, the good metal shell of punching press is inserted in from described docking tongue one end, the contact elastic arm connects by elastic force
The madial wall of the metal shell is touched to be grounded.
The positive and negative socket, connector of the application and its manufacture method in the rear end of the metal medium plate towards lateral outer side by extending
Extend backward and on the outside of being tilted towards again afterwards and form contact elastic arm, by the inner side of the resilient contact metal shell of the contact elastic arm
Wall is to be grounded, it is to avoid need to extend to be formed in insertion circuit board in the vertical bending of the metal medium plate afterbody in the prior art
Leg and the problem of cause to need whole exactitude position in injection molding process.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please is used to explain the application, does not constitute the improper restriction to the application.
Fig. 1 is the three-dimensional exploded view of the positive and negative socket, connector of the application；
Fig. 2 is the stereogram of the metal medium plate of the positive and negative socket, connector of the application；
Fig. 3 is the stereogram after the metal medium plate of the positive and negative socket, connector of the application and first end subgroup injection molding；
Fig. 4 is the metal medium plate and the solid of another side after first end subgroup injection molding of the positive and negative socket, connector of the application
Figure；
Fig. 5 is the stereogram after the Second terminal group injection molding of the positive and negative socket, connector of the application
Fig. 6 is the solid after the positive and negative socket, connector metal medium plate of the application, first, second terminal group injection molding are integrated
Figure；
Fig. 7 is the three-dimensional combination figure of the positive and negative socket, connector of the application；
Fig. 8 is the sectional view of A-A dotted lines shown in the application along Fig. 7；
Fig. 9 is the sectional view of B-B dotted lines shown in the application along Fig. 7.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of the application protection.
Refer to shown in Fig. 1, Fig. 7, the positive and negative socket, connector of the application be Type c-type USB sockets, including metal medium plate 10,
Positioned at the metal medium plate first end subgroup 20 of both sides and Second terminal group 20,30 about 10, by first, second end
Son 20,30 takes shape in integral insulating body 40 and the metal shell being sheathed on outside the insulating body 40 with metal medium plate 10
50。
Refer to shown in Fig. 2, the metal medium plate 10 includes the first side plate 11 and the second side plate 12 positioned at the left and right sides.
First side plate 11 is separated with second side plate 12.Each side plate 11,12 includes main board portion 13, from the main board portion
13 rear ends extend laterally the extension 14 of formation, from the end of extension 14 backward and obliquely outward formation contact
Elastic arm 16, described two, which contact the distance between elastic arm 16, is more than the distance between described outside of main board portion 13.
The main board portion 13 is sequentially provided with the first hole 131, the second hole 132 and the 3rd hole 133, the main board portion from back to front
13 outsides for being located at the position of the 3rd hole 133 are provided with Access Division 134.The rear inside of the main board portion 13 cuts off to be formed
Relief portion 15.Described two side plates 11,12 are connected as one at the position of the 3rd hole 133 by the first material strip 17,
Meanwhile, the biside plate 11,12 is connected as one in the outside at the position of relief portion 15 by the second material strip 18, institute
State after the second material strip 18 connects the side plate 11,12 and converge in the front end.
Please continue to refer to shown in Fig. 3 to Fig. 5, the first end subgroup 20 includes being located at outermost two ground terminals
221st, between two ground terminals 221 two power supply terminals 222 and some between two power supply terminal 222
Signal cross-talk 223.The Second terminal group 30 is included positioned at outermost two ground terminals 321, positioned at two ground terminals 321
Between two power supply terminals 322 and some signal cross-talks 323 between two power supply terminal 322.Described first,
Each conducting terminal of Second terminal group 20,30 includes contact site 324, extends the folding to be formed from the rear end of contact site 324
Turn of bilge 325 and extend the leg 326 to be formed from the rear end of bending part 325.
The ground terminal 221,321 of first, second terminal group 20,30 is located at the two of the metal medium plate 10 respectively
The both sides of side plate 11,12, the power supply terminal 222,322 of first, second terminal group 20,30 and signal cross-talk 223,323 it
Between be located at the metal medium plate 10 excision area, i.e. the power supply terminal 222,322 and signal segment of first, second terminal group 20,30
Metal medium plate 10 is not present between son 223,323 to prevent the power supply terminal 222,322 because of reasons such as heatings easily and institute
State generation short circuit between metal medium plate 10.
The metal medium plate 10 is formed the metal medium plate 10 and institute with the single injection-molded of first end subgroup 20
State the first insulator 21 that first end subgroup 20 is combined as a whole.First insulator 21 fills the of the metal medium plate 10
One hole 131, and the second hole 132 of the metal medium plate 10 and the 3rd hole 133 keep the state being not filled.First insulation
Body 21 is passed through being formed in vertical direction at the contact site 324 of the first end subgroup 20, the position of bending part 325 respectively
Logical pore structure (non-label).
It is exhausted that the secondary injection molding of Second terminal group 30 formation holds the Second terminal group 30 second be integrated
Edge body 31, second insulator 31 is at the contact site 324 of the Second terminal group 30, the position of bending part 325 in Vertical Square
It is upwardly formed the pore structure (non-label) of insertion.First insulator 21 is formed with the injection molding of the second insulator 31
Pore structure mutually correspond to.
Please continue to refer to shown in Fig. 6, first insulator 21 after injection molding is superimposed with second insulator 31
The insulating body 40 is formed in carrying out injection molding again together, and the insulating body 40 includes base portion 41 and from the base
The docking tongue 42 formed before portion 41 to extension.It is described right that the contact site 324 of first, second terminal group 20,30 is exposed to
Connect the upper and lower surface of tongue 42.The both lateral sides formation breach 43 of the base portion 41, the contact elastic arm 16 of the metal medium plate 10
Extend outside the breach 43.In the injection molding process of the insulating body 40, melt plastic cement is in vertical direction along described
Pore structure, the second hole of metal medium plate 10 on first, second insulator 21,31, the 3rd hole 132,133 flow and fill full.
The relief portion 15 of the correspondence metal medium plate 10, makes institute at the position of bending part 325 of first, second conducting terminal 20,30
Bending part 325 is stated while bending extends so that the leg 326 of first, second terminal group 20,30 is arranged in a row vertical
The metal medium plate 10 is avoided on direction to keep safe distance to avoid short circuit.
Please continue to refer to shown in Fig. 7 to Fig. 9, by the metal shell 50 from the docking tongue 42 1 of the insulating body 40
End is inserted in, and the contact elastic arm 16 contacts the madial wall of the metal shell 50 by elasticity to be grounded naturally.Described first,
The front-end edge of contact site 324 of two-terminal group 20,30 forms end 227,327 to deepen described connect towards extension after opposite side bending
The end 227,327 of contact portion 324 is embedded to the depth in the insulating body 40, it is to avoid the plastic cement at the end 227,327 holds
It is easy to crack.The metal shell 50 is outer to be also welded with another metal shell 60.
Refer to shown in Fig. 1 to Fig. 9, will be described in detail the manufacture method of the positive and negative socket, connector of the application：
The terminal group 20,30 of metal medium plate 10 and first, second described in S101, punch forming, by the metal medium plate 10 with
The first end subgroup 20 carries out first time injection molding formation by the metal medium plate 10 and institute after being superimposed in vertical direction
The first insulator 21 that first end subgroup 20 is combined as a whole is stated, the full metal medium plate 10 of the filling of the first insulator 21
After first hole 131, the first insulator of injection molding 21, the first material strip 17 of the excision connection front end of biside plate 11,12；By institute
State Second terminal group 30 and carry out the second insulator 31 that the Second terminal group 30 is combined as a whole by the formation of injection molding again；
Contact site 324, the bending part 325 of first, second insulator 21,31 respectively in first, second terminal group 20,30
Pore structure is formed at position.
S102, first insulator 21, the second insulator 31 are superimposed in vertical direction after carry out injection molding again
Form insulating body 40, the plastic cement of melting in vertical direction along the second hole 132 in the pore structure and metal medium plate 10,
Flow and fill full presumptive area in 3rd hole 133.
S103, excision connection biside plate 11,12 the second material strip, then by metal shell 50 from pair of the insulating body 40
Connect tongue 42 to be inserted in, the contact elastic arm 16 of the rear end of metal medium plate 10 contacts the inner side of the metal shell 50 by elastic force
Wall is to be grounded.
The positive and negative socket, connector of the application and its manufacture method in the rear end of the metal medium plate 10 towards lateral outer side by prolonging
Extend backward and on the outside of being tilted towards again after stretching and form contact elastic arm 16, outside the resilient contact metal by the contact elastic arm 16
The madial wall of shell 50 to be to be grounded, it is to avoid need to extend to form slotting in the vertical bending of the afterbody of metal medium plate 10 in the prior art
The problem of entering the leg in circuit board and cause to need whole exactitude position in injection molding process.
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 key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
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 medium plate, above and below the metal medium plate both sides first, second terminal
Group, first, second terminal and metal medium plate are taken shape in into integral insulating body and are sheathed on outside the insulating body
Metal shell, the insulating body includes base portion and forward direction extends the docking tongue to be formed, it is characterised in that the metal medium plate
Extend the contact elastic arm formed backward and on the outside of being tilted towards including main board portion, from the main board portion rear end, the contact elastic arm prolongs
The lateral outer side of the base portion is stretched out, the metal shell is from after being inserted in the docking tongue, and the contact elastic arm relies on elastic force
Contacted with the madial wall of the metal shell.
2. positive and negative socket, connector as claimed in claim 1, it is characterised in that the both lateral sides direction of the insulating body base portion
Rear end is formed with the breach for the contact elastic arm extension.
3. positive and negative socket, connector as claimed in claim 2, it is characterised in that the metal medium plate is included positioned at the left and right sides
First side plate and the second side plate, the Regional resection formation between first side plate and second side plate avoid region, described
By the first material strip in the middle of front end and positioned at laterally two outsides after first side plate and the second side plate punch forming
Second material strip is connected as one.
4. positive and negative socket, connector as claimed in claim 3, it is characterised in that first side plate is wrapped with second side plate
Include mainboard plate, extend the extension of formation laterally from the main board portion rear end, the contact elastic arm is from extension end
Hold oblique outside to extend what is formed, first, second, third hole is respectively equipped with the main board portion.
5. positive and negative socket, connector as claimed in claim 4, it is characterised in that first, second terminal group includes being located at
Outermost and ground terminal, the power supply between two ground terminals for being located at both sides above and below first, second side plate respectively
Terminal and the signal terminal between two power supply terminals, the power supply terminal are in the metal with the signal terminal
The cut-away area both sides of plate.
6. positive and negative socket, connector as claimed in claim 5, it is characterised in that every conduction of first, second terminal group
Terminal includes the contact site being exposed in the docking tongue both side surface, the bending extended rearwardly to form from the contact site
Portion, from the bending part extend the leg to be formed.
7. positive and negative socket, connector as claimed in claim 6, it is characterised in that the first end subgroup exists with the metal medium plate
Vertically stacked rear injection molding formed by the first end subgroup and the metal medium plate be combined as a whole it is first exhausted
Edge body, first insulator at least fills a hole in first, second, third hole of the metal medium plate, described first
Insulator is formed with the pore structure of insertion in vertical direction at the contact site of the first end subgroup, bending part position.
8. positive and negative socket, connector as claimed in claim 7, it is characterised in that form the after the Second terminal group injection molding
Two insulators, second insulator is formed with vertical direction in contact site, the bending part of the Second terminal group at position
The pore structure of upper insertion.
9. positive and negative socket, connector as claimed in claim 8, it is characterised in that first insulator is superimposed with the second insulator
Injection molding forms the insulating body again afterwards, and the melt plastic cement of the insulating body is in vertical direction along along the metal
Second and/or the 3rd hole and contact site positioned at first, second terminal group, the pore structure stream at bending part position of plate
Move and fill.
10. a kind of manufacture method of positive and negative socket, connector, it is characterised in that including：
S101, punch forming metal medium plate and first, second terminal group, the metal medium plate include first, second side plate, described
Regional resection and the second material strip company by the first material strip positioned at front end and positioned at laterally other side between first, second side plate
It is connected in one；First, second side plate includes main board portion, extends the contact to be formed from the oblique outside in main board portion rear end
Elastic arm, the main board portion is provided with first, second, third hole；First, second terminal group includes contact site, described in
Contact site rear end extends the bending part to be formed, from the bending part rear end extends the leg to be formed；
S102, that the metal medium plate is carried out after vertical direction is superimposed with first end subgroup to single injection-molded formation first is exhausted
Edge body, first insulator at least fills at least one hole in first, second, third hole of the main board portion, described
One insulator is formed with the pore structure of insertion in vertical direction at the contact site of the first end subgroup, bending part position,
Cut off first material strip；The Second terminal group is subjected to single injection-molded the second insulator of formation, second insulation
Body is formed with the pore structure of insertion in vertical direction at the contact site of the Second terminal group, bending part position；
S103, first, second insulator is superimposed in vertical direction after carry out again injection molding formed insulating body,
The plastic material of melting is in vertical direction along at least one in first, second, third hole on the pore structure, metal medium plate
Flow and fill in hole；The insulating body includes base portion, extends the docking tongue to be formed from the base portion front end, the base portion
Breach of the both lateral sides formation for the contact elastic arm extension；Cut off second material strip.
S104, the good metal shell of punching press is inserted in from described docking tongue one end, the contact elastic arm relies on resilient contact institute
The madial wall of metal shell is stated to be grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461424.1A CN107240821B (en) | 2017-06-16 | 2017-06-16 | Forward and reverse plug connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461424.1A CN107240821B (en) | 2017-06-16 | 2017-06-16 | Forward and reverse plug connector and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107240821A true CN107240821A (en) | 2017-10-10 |
| CN107240821B CN107240821B (en) | 2024-05-17 |
Family
ID=59987848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710461424.1A Active CN107240821B (en) | 2017-06-16 | 2017-06-16 | Forward and reverse plug connector and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107240821B (en) |
Cited By (8)
| 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 |
| CN109088195A (en) * | 2018-08-03 | 2018-12-25 | 昆山杰顺通精密组件有限公司 | Two-in-one USB connector |
| CN109088215A (en) * | 2018-08-03 | 2018-12-25 | 深圳市长盈精密技术股份有限公司 | The positive anti-plug USB socket of waterproof |
| CN110137727A (en) * | 2018-02-09 | 2019-08-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN110534964A (en) * | 2019-08-13 | 2019-12-03 | 深圳市长盈精密技术股份有限公司 | Wear-resisting type socket connector and its manufacturing method |
| CN110739561A (en) * | 2019-09-18 | 2020-01-31 | 深圳市长盈精密技术股份有限公司 | USB socket and manufacturing method thereof |
| CN112825398A (en) * | 2019-11-20 | 2021-05-21 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB socket |
| US20220255278A1 (en) * | 2021-02-06 | 2022-08-11 | Fuyu Electronical Technology (Huaian) Co., Ltd. | Method of making electrical connector having upper and lower contacts from a first carrier and two discrete middle shielding plates from a second carrier |
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