CN107017539A - Electric connector and its manufacture method - Google Patents
Electric connector and its manufacture method Download PDFInfo
- Publication number
- CN107017539A CN107017539A CN201710181546.5A CN201710181546A CN107017539A CN 107017539 A CN107017539 A CN 107017539A CN 201710181546 A CN201710181546 A CN 201710181546A CN 107017539 A CN107017539 A CN 107017539A
- Authority
- CN
- China
- Prior art keywords
- terminal
- thickness
- material strip
- row
- 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
- 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
- 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
- H01R13/40—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
-
- 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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Abstract
The invention discloses a kind of electric connector and its manufacture method, it comprises the following steps：(1) first row terminal is provided, wherein the thickness of the first power supply terminal is more than the thickness of the first signal terminal, is molded the first insulator to form the first terminal module outside first row terminal by way of injection molding；(2) second row terminal is provided, the wherein thickness of second source terminal is more than the thickness of secondary signal terminal, is molded the second insulator to form Second terminal module outside second row terminal by way of injection molding；(3) metal latch fastener is provided, is molded the 3rd insulator to form terminal base outside the first terminal module, metal latch fastener, Second terminal module by the direction of injection molding；(4) shell is provided, the shell includes the slot run through along the longitudinal direction, terminal base is assembled in slot to form electric connector.Manufacture gained electric connector can ensure in the case of small size by high current, while temperature rise is small.
Description
Technical field
The present invention relates to signal terminal and electricity in a kind of electric connector and its manufacture method, more particularly to a kind of electric connector
Manufacturing process when source terminal different-thickness.
Background technology
Prior art related to the present invention, refer to the Chinese Patent No. CN204315813U of bulletin on May 6th, 2015
Number, there is disclosed a kind of waterproof socket electric connector, including：One insulating body, comprising a pedestal and a hyoplastron, the hyoplastron is certainly
The pedestal side extends, and the hyoplastron includes a upper surface and a lower surface；Plural first flat board terminal, those the first flat board terminals
Comprising plural first signal terminal, at least one first power supply terminal and at least one first ground terminal, and respectively the first flat board end
Son is arranged at the pedestal and the hyoplastron and positioned at the upper surface；The lower row's flat board terminal of plural number, those lower row's flat board terminals are comprising multiple
Several lower row's signal terminals, at least once row's power supply terminal and at least once arrange ground terminal, and respectively lower row's flat board terminal is set
It is located at the lower surface in the pedestal and the hyoplastron, and in respectively lower row's flat board terminal side, respectively lower row's flat board terminal opposite side
Pass a bottom section of the pedestal；One shielding shell, shielding shell formation one sets the pedestal and the storage tank of the hyoplastron,
The shielding shell includes an annular wall and an external annulus, and the external annulus are by being drawn the annular wall after extending the annular wall
Side, the internal diameter of the external annulus is more than the internal diameter of the annular wall, and the external annulus internal face and to should shape between pedestal lateral surface
Into a filling groove；And a seal, the seal be loaded on the filling groove and fill up the external annulus internal face with outside the pedestal
The bottom section in a gap and the pedestal between side.Lower row's signal terminal, at least once row's power supply terminal and at least
Once the terminal thickness of row's ground terminal is identical, when high current is transmitted, and is unfavorable for radiating.
In view of the drawbacks described above of prior art, is necessary a kind of improved electric connector of design in fact.
The content of the invention
The technical problems to be solved by the invention are：A kind of manufacture method of electric connector is provided, it can be manufactured not
The power ground terminal and signal terminal of stack pile are in same terminal module.
In order to solve the above technical problems, the technical scheme is that：
A kind of manufacture method of electric connector, it comprises the following steps：
(1) first row terminal is provided, the first row terminal includes stamping forming some first signal ends of the first material strip
Son and stamping forming some first power supply terminals of the second material strip, first material strip are different from the second material strip thickness, punch forming
The thickness of first power supply terminal is more than the thickness of the first signal terminal afterwards, after the first material strip and the second material strip stacked on top,
It is molded the first insulator to form the first terminal module outside first row terminal by way of injection molding；
(2) second row terminal is provided, the second row terminal includes the stamping forming some secondary signal ends of the 3rd material strip
Son and the stamping forming some second source terminals of the 4th material strip, the 3rd material strip are different from the 4th material strip thickness, punch forming
The thickness of the second source terminal is more than the thickness of secondary signal terminal afterwards, after the 3rd material strip and the 4th material strip stacked on top,
It is molded the second insulator to form Second terminal module outside second row terminal by way of injection molding；
(3) metal latch fastener is provided, metal latch fastener is folded between the first terminal module and Second terminal module, is led to
The direction for crossing injection molding is molded the 3rd insulator so as to shape outside the first terminal module, metal latch fastener, Second terminal module
Into terminal base；
(4) provide shell, the shell includes the slot that runs through along the longitudinal direction, by terminal base be assembled in slot so as to
Form electric connector.
Another technical problem to be solved by this invention is：A kind of electricity manufactured by manufacture method of electric connector is provided
Connector.
In order to solve the above technical problems, the technical scheme that the present invention is also used is：
A kind of electric connector, it includes shell and terminal base, and the shell is provided with the slot run through along the longitudinal direction, described
Terminal base is attached in terminal groove from back to front, if the terminal base includes insulating body and is fixed on the dry end of insulating body
Son, the insulating body includes pedestal and extends the hyoplastron of formation forward from pedestal, and some terminals include being separately positioned on
The first row terminal and second row terminal of hyoplastron upper and lower surface, the first row terminal, which has, is exposed to hyoplastron upper surface
The first contact site, the second row terminal have exposed to hyoplastron lower surface the second contact site, the first row terminal bag
Some first signal terminals and some first power supply terminals being molded respectively by different-thickness material strip are included, wherein the first power supply terminal
Thickness be more than the thickness of the first signal terminal, the second row terminal includes some the be molded respectively by different-thickness material strip
Binary signal terminal and some second source terminals, the wherein thickness of second source terminal are more than the thickness of secondary signal terminal.
Compared with prior art, the present invention at least has the advantages that：The thickness ratio letter of power supply terminal/ground terminal
The thickness of number terminal is big, and product can ensure in the case of small size by high current, while temperature rise is small, by the different electricity of thickness
Source/ground terminal completes to be accurately positioned and fit with signal terminal by material strip positioning hole, so as to ensure that gap exists between terminal
The requirement specified is interval interior.
Brief description of the drawings
Fig. 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the exploded view of electric connector as shown in Figure 1.
Fig. 3 is the stereogram of terminal base as shown in Figure 2.
Fig. 4 is the top view of terminal base as shown in Figure 3.
Fig. 5 is the stereogram before the insulator of terminal base injection molding the 3rd as shown in Figure 3.
Fig. 6 is the assembling process figure of first row terminal as shown in Figure 5 and material strip.
Fig. 7 is the assembling process figure of second row terminal as shown in Figure 5 and material strip.
Fig. 8 is the top view of electric connector as shown in Figure 1.
Fig. 9 is sectional view of the electric connector as shown in Figure 1 along line A-A.
Figure 10 is sectional view of the electric connector as shown in Figure 1 along line B-B.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1 to 10, for meet the present invention a kind of electric connector 100, it include metal shell 1, terminal base 2,
Set casing 6 and waterproof glue 7.
Metal shell 1 is provided with the slot 11 run through along the longitudinal direction, and slot 11 is rounded rectangular-shaped, in order to dock connection
Device can be inserted along positive and negative both direction to be coordinated.Metal shell 1 is fabricated by by metal powder metallurgy technology (MIM), so that
The structural strength of metal shell 1 is big.Metal shell 1 include body 12, installation foot 13 from body 12 to both sides that extend from
And extended back from body 12 and extend the welding foot 14 of formation still further below.12 front end of body is provided with a circle recessed groove
15, the recessed groove 15 is used for the installation of rubber ring 3.Each installation foot 13 is provided with the mounting hole 131 of vertically insertion, institute
Mounting hole 131 is stated to rotate into electric connector 100 being fixed to the external circuit board for screw.
In other embodiments, metal shell 1 can be stamped and formed out by sheet metal.Certainly, it is golden in other implementations
Category shell, which can also be replaced by be molded by plastic-injection, to be formed.
Terminal base 2 is attached in slot 11 from back to front, and the terminal base 2 includes insulating body 20 and is fixed on insulation originally
Some terminals of body 20.Insulating body 20 includes pedestal 201 and extends the hyoplastron 202 of formation forward from pedestal 201, described some
Terminal includes the first row terminal 21 and second row terminal 22 for being separately positioned on the upper and lower surface of hyoplastron 202, described first
Arranging terminal 21 has the first contact site 211 for being exposed to the upper surface of hyoplastron 202, and the second row terminal 22, which has, is exposed to hyoplastron
Second contact site 221 of 202 lower surfaces.Hyoplastron 202 extends beyond forward the leading edge of metal shell 1 so as to expose outside, this
When the design of sample half metal-back is easy to the electric connector 100 to be attached to the casing of external equipment (such as smart mobile phone), it can save
The space shared by device 100 is electrically connected in external equipment.
Insulating body 20 also includes the insulating base 203 for being arranged at the rear of pedestal 201 and being set with base-separation, the pedestal
The clearance groove 204 for filling waterproof glue 7 is formed between 201 and insulating base 203.Do not have between pedestal 201 and insulating base 203
There is plastic cement to be connected, breach the design of the front and rear plastic cement continuity of traditional handicraft, improve flowing of the waterproof glue 7 in the region
Ability, is distributed waterproof glue 7 more uniform reliable, so as to improve the fire resistance characteristic of product.Preferably, clearance groove 204
Width is 0.3mm.
The insulating body 20 is by injection molding outside first row terminal 21 and second row terminal 22.The first row end
Son 21 and second row terminal 22 are also included exposed to the exposed portion 23 between pedestal 201 and insulating base 203.
Insulating body 20 also includes the stage portion 205 being connected between pedestal 201 and hyoplastron 202, the first row terminal
21 also include being embedded in the first embedded portion 212 in stage portion 205, pedestal 201 and insulating base 203 and embedded from first
Portion 212 extends backward more than the first weld part 213 of insulating base 203, first contact site 213 from the first embedded portion 212 to
Preceding extension is formed.Second row terminal 22 also second including being embedded in stage portion 205, pedestal 201 and insulating base 203 is embedded
Portion 222 and the second weld part (non-label) that insulating base is extended backward more than from the second embedded portion 222, second contact site
221 extend forward formation from the second embedded portion 222.First weld part 213 and the second weld part are parallel with the external circuit board to be set
Put, so that for being soldered to the external circuit board using surface soldered technology (SMT).First weld part 213 and the second weld part row
Arrange into front two rows.
Insulating body 20 includes the first insulator 24 and the second insulator 25, first insulator 24 and first row terminal
21 are combined into the first terminal module 31 by way of injection molding, and second insulator 25 passes through note with second row terminal 22
The mode for being moulded into type is combined into Second terminal module 32.
Electric connector 100 also includes lock metalwork 4, and the lock metalwork 4 is clamped in the first terminal module 31 and the
Between two-terminal module 32.Metal latch fastener 4 includes the first snap close piece 41 and the second snap close piece 42 for being separated from each other setting, wherein
First snap close piece 41 and the second snap close piece 42 are symmetrical set.First snap close piece 41 and the second snap close piece 42 are equipped with exposed to tongue
The clasp 43 of the two opposite sides of plate 204, the clasp 43 is used to latch butt connector.First snap close piece 41 and the second snap close piece 42
It is respectively provided with the extension 44 extended back from clasp 43 and the weld part 45 formed from the bending extension downwards of extension 44.Extension
44 and clasp 43 on be designed with some through holes 46 vertically run through, the through hole 46 is used for plastic cement liquid during injection molding
Flow into, so as to more stablize fixing lock metalwork 4.The outside of extension 45 is additionally provided with some convex teeth portions 47 and positioned at adjacent convex
Depressed part 48 between teeth portion 47, so as to when plastic-injection is molded, more stablize fixing lock metalwork 4.
Insulating body 20 also includes the 3rd insulator 26, and the 3rd insulator 26 is by injection molding in first end submodule
Group 31, lock metalwork 4 and the outer formation terminal module 2 of Second terminal module 32.
Insulating body 20 also includes from the outwardly figure convex tendon 27 of pedestal 201, and the convex tendon 27 and metal shell 1 are dry
Cooperation is related to, outer ring surface and the metal shell 1 of convex tendon 27 are engaged, and instead of the outer ring surface of pedestal 201 of conventional insulating body 20
Coordinate with metal shell 1, by controlling matching allowance, to reach sealed requirement, electrical connection is improved so as to effective
Device interior waterproof performance, while the cooperation that this design is formed can also improve the stability for keeping hyoplastron 202.Preferably, it is described
The width of convex tendon 27 is 1/3rd of the width of pedestal 201.
Set casing 6 is welded on the rear end of metal shell 1, after repeatedly being plugged backward by butt connector to prevent not-go-end stroma 2
Move back.
A kind of manufacture method of electric connector, it comprises the following steps：
(1) first row terminal 21 is provided, the first row terminal includes stamping forming some first letters of the first material strip 55
Number stamping forming some first power supply terminals 52 of 51 and second material strip of terminal 56, first material strip and the second material strip thickness are not
Together, the thickness of first power supply terminal 52 is more than the thickness of the first signal terminal 51 after punch forming, by the first material strip 55 and the
After the stacked on top of two material strip 56, in outer the first insulator of shaping 24 of first row terminal 21 so as to be formed by way of injection molding
The first terminal module 31；
(2) second row terminal 22 is provided, the second row terminal includes stamping forming some second letters of the 3rd material strip 58
Number stamping forming some second source terminals 54 of 53 and the 4th material strip of terminal 59, the 3rd material strip and the 4th material strip thickness are not
Together, the thickness of the second source terminal 54 is more than the thickness of secondary signal terminal 53 after punch forming, by the 3rd material strip 58 and the
After the stacked on top of four material strip 59, in outer the second insulator of shaping 25 of second row terminal 22 so as to be formed by way of injection molding
Second terminal module 32；
(3) metal latch fastener 4 is provided, metal latch fastener 4 is folded in the first terminal module 31 and Second terminal module 32
Between, in the first terminal module 31, metal latch fastener 4, the outer shaping the 3rd of Second terminal module 32 by way of injection molding
Insulator 26 is so as to form terminal base 2；
(4) metal shell 1 is provided, the metal shell 1 includes the slot 11 that runs through along the longitudinal direction, by 2 groups of terminal base
It is filled in slot 11 to form electric connector 100.
The opposite end of some first signal terminals 51 is connected with the first material strip 55, some first electricity wherein in step (1)
The opposite end of source terminal 52 is connected with the second material strip 56, the first material strip 55 and the second material strip 56 and is respectively equipped with positioning hole 57,
By being stacked on the second material strip 56 for the first material strip 55, and the positioning hole 57 on the first material strip 55 is aligned on the second material strip 56
Positioning hole 57, then realize the arrangement of first row terminal 21.
The opposite end of some secondary signal terminals 53 is connected with the 3rd material strip 58, some first electricity wherein in step (2)
The opposite end of source terminal 54 is connected with the 4th material strip 59, the 3rd material strip 57 and the 4th material strip 58 and is respectively equipped with positioning hole 60,
Positioning hole 60 on being stacked on the 4th material strip 58 for 3rd material strip 57, and the 3rd material strip 58 is aligned on the 4th material strip 59
Positioning hole 60, then realize the arrangement of second row terminal 22.The thickness of first signal terminal 51 and the thickness of secondary signal terminal 53
Degree is identical, and the thickness of first power supply terminal 52 is identical with the thickness of second source terminal 54.
Wherein metal latch fastener 4 also is provided with before the 5th material strip (not shown), the insulator 26 of injection molding the 3rd in step (3)
The front end of first material strip, the second material strip, the 3rd material strip and the 4th material strip is cropped, and after the insulator 26 of injection molding the 3rd,
Remaining all material strips are cropped to form terminal base 2.
Wherein terminal base 2 is attached to after metal shell 1 in step (4), in addition to the encapsulating step of waterproof glue 7 and welding are admittedly
The step of determining shell 6, after waterproof glue 7 is poured to clearance groove 204, set casing 6 is soldered to the rear end of metal shell 1.
Pass through above-mentioned manufacture method, the thickness of the thickness ratio signal terminal of the interior power terminal of electric connector 100/ground terminal
Greatly, by high current in the case that product can ensure small size, while temperature rise is small.This patent is by technological design, by thickness
Different power ground terminal materials and signal terminal material, complete to be accurately positioned and fit by material strip positioning hole, Yi Jibao
Gap completes follow-up molding process process in specified requirement is interval between demonstrate,proving terminal.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, made a variety of conversion are within the scope of the present invention.
Claims (10)
1. a kind of manufacture method of electric connector, it comprises the following steps：
(1) provide first row terminal, the first row terminal include stamping forming some first signal terminals of the first material strip and
Stamping forming some first power supply terminals of second material strip, first material strip is different from the second material strip thickness, should after punch forming
The thickness of first power supply terminal is more than the thickness of the first signal terminal, after the first material strip and the second material strip stacked on top, passes through
The mode of injection molding is molded the first insulator to form the first terminal module outside first row terminal；
(2) provide second row terminal, the second row terminal include the stamping forming some secondary signal terminals of the 3rd material strip and
The stamping forming some second source terminals of 4th material strip, the 3rd material strip is different from the 4th material strip thickness, should after punch forming
The thickness of second source terminal is more than the thickness of secondary signal terminal, after the 3rd material strip and the 4th material strip stacked on top, passes through
The mode of injection molding is molded the second insulator to form Second terminal module outside second row terminal；
(3) metal latch fastener is provided, metal latch fastener is folded between the first terminal module and Second terminal module, passes through note
The direction of type is moulded into be molded the 3rd insulator outside the first terminal module, metal latch fastener, Second terminal module to form end
Stroma；
(4) shell is provided, the shell includes the slot run through along the longitudinal direction, terminal base is assembled in slot to be formed
Electric connector.
2. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The thickness of first signal terminal with
The thickness of secondary signal terminal is identical, and the thickness of first power supply terminal is identical with the thickness of second source terminal.
3. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：First insulator, the second insulation
Body and the 3rd insulator constitute insulating body, and the insulating body includes pedestal and extends the hyoplastron of formation forward from pedestal,
The first row terminal has the first contact site exposed to hyoplastron upper surface, and the second row terminal, which has, to be exposed under hyoplastron
Second contact site on surface.
4. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The insulating body also includes being connected to
Stage portion between pedestal and hyoplastron, the thickness of the stage portion is more than the thickness of the hyoplastron, and the stage portion thickness is less than
The thickness of the pedestal.
5. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The first row terminal also includes embedded
The first embedded portion in stage portion and pedestal and the first weld part that insulating body is extended backward more than from the first embedded portion,
First contact site extends forward to be formed from the first embedded portion.
6. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The second row terminal also includes embedded
The second embedded portion in stage portion and pedestal and the second weld part that insulating body is extended backward more than from the second embedded portion,
Second contact site extends forward to be formed from the second embedded portion.
7. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The lock metal, which has, is exposed to tongue
The clasp of plate two opposite sides, the clasp is used to latch butt connector.
8. a kind of electric connector, it includes shell and terminal base, and the shell is provided with the slot run through along the longitudinal direction, the end
Stroma is attached in terminal groove from back to front, and the terminal base includes insulating body and is fixed on some terminals of insulating body,
The insulating body includes pedestal and extends the hyoplastron of formation forward from pedestal, and some terminals include being separately positioned on hyoplastron
The first row terminal and second row terminal of upper and lower surface, the first row terminal have the exposed to hyoplastron upper surface
One contact site, the second row terminal has the second contact site exposed to hyoplastron lower surface, it is characterised in that：The first row
Terminal includes some first signal terminals and some first power supply terminals being molded respectively by different-thickness material strip, wherein the first electricity
The thickness of source terminal is more than the thickness of the first signal terminal, and the second row terminal includes what is be molded respectively by different-thickness material strip
Some secondary signal terminals and some second source terminals, the wherein thickness of second source terminal are more than the thickness of secondary signal terminal
Degree.
9. electric connector as claimed in claim 8, it is characterised in that：The thickness of first signal terminal and secondary signal end
The thickness of son is identical, and the thickness of first power supply terminal is identical with the thickness of second source terminal.
10. electric connector as claimed in claim 9, it is characterised in that：The insulating body also includes outwardly from pedestal
A circle convex tendon, the convex tendon and outer metal casing interference engagement, the insulating body also include being arranged at pedestal rear and with
The insulating base that base-separation is set, is formed with the clearance groove for filling waterproof glue between the pedestal and insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181546.5A CN107017539A (en) | 2017-03-23 | 2017-03-23 | Electric connector and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181546.5A CN107017539A (en) | 2017-03-23 | 2017-03-23 | Electric connector and its manufacture method |
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| Publication Number | Publication Date |
|---|---|
| CN107017539A true CN107017539A (en) | 2017-08-04 |
Family
ID=59444871
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181546.5A Withdrawn CN107017539A (en) | 2017-03-23 | 2017-03-23 | Electric connector and its manufacture method |
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Cited By (5)
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| CN110380253A (en) * | 2019-07-19 | 2019-10-25 | 胜蓝科技股份有限公司 | A kind of manufacturing method and connector of connector |
| CN110444984A (en) * | 2019-08-09 | 2019-11-12 | 深圳市禹硕精密组件有限公司 | A kind of plane blanking terminal waterproof TYPE C male head structure and production method |
| CN110556687A (en) * | 2018-06-04 | 2019-12-10 | 东莞富强电子有限公司 | Method for manufacturing electric connector |
| CN111048927A (en) * | 2018-10-12 | 2020-04-21 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| 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 |
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