CN107732529A - Electric connector and its manufacture method - Google Patents
Electric connector and its manufacture method Download PDFInfo
- Publication number
- CN107732529A CN107732529A CN201710826027.XA CN201710826027A CN107732529A CN 107732529 A CN107732529 A CN 107732529A CN 201710826027 A CN201710826027 A CN 201710826027A CN 107732529 A CN107732529 A CN 107732529A
- Authority
- CN
- China
- Prior art keywords
- insulator
- supporter
- arm
- electric connector
- buttcover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of electric connector and its manufacture method, it includes supporter, insulating body, conducting terminal and metal shell, the supporter is provided with two arms extended forward, two arm separates between left and right, each arm lateral surface, which is provided with lock groove and blocked, is latching the convex portion in front of groove, the insulating body includes the first insulator on supporter, first insulator is provided with buttcover plate, the metal shell is provided with spliced eye, the two-arm portion is located at the left and right sides of buttcover plate, hyoplastron is formed with buttcover plate, the hyoplastron is located at spliced eye, the conducting terminal, which has, is arranged in the contact site on buttcover plate and the connecting pin of extension, the supporter is made of liquid metal material, improve the structural strength and wearability of hyoplastron.
Description
Technical field
The present invention relates to a kind of electric connector, more particularly to a kind of electric connector and its manufacture for high frequency signal transmission
Method.
Background technology
With the rapid development of electronics industry science and technology, the volume of electronic product is even more towards frivolous, short and small development
Trend, it is desirable to which the spare part size of electronic product is less and less, and connector industry is even more to stand in the breach.Due to USB of new generation
Type-C electric connectors it is smaller, more preferable to mechanical property requirements, product design difficulty is higher.
Prior art may be referred to Chinese invention patent and disclose No. CN106898902A to disclose a kind of USB Type-C
Electric connector, it includes the metal shell of insulative terminal base and clad terminal seat, and terminal base includes insulating body and conducting terminal,
Insulating body includes the hyoplastron that extends forward of main part and main body, insulating body include the first insulator, the second insulator,
Partition in 3rd insulator and the metal being clamped between first, second insulator, conducting terminal include first, second terminal
Group, for middle partition between first, second terminal group, first end subgroup is insert molded forms first end in the first insulator
Submodule group, Second terminal group is insert molded forms Second terminal module in the second insulator, and the 3rd insulator is molded in the
First, the outside of Second terminal module and middle partition forms terminal base, and first, second terminal group, which has, is arranged in the upper and lower table of hyoplastron
The contact site in face and the connecting pin for extending insulating body.
Electric connector transmission rate is high, and in normal work, heat is also higher caused by conducting terminal, insulating body by
Plastic cement is made, easily deformed after plastic cement is heated so as to can between conducting terminal, short circuit, hair between conducting terminal and middle partition
Raw short circuit phenomenon, in addition, plastic cement low intensity, is easily plastically deformed, and wearability is low, after electric connector repeatedly plugs,
Easily cause hyoplastron serious wear, influence the application function of electric connector, shorten connect-disconnect life.
Thus, it is necessary to a kind of new electric connector is designed to solve above-mentioned technical problem.
The content of the invention
Object of the present invention is to provide a kind of electric connector and its manufacture for having and improving structural strength and wearability
Method.
To realize object defined above, the present invention adopts the following technical scheme that：A kind of electric connector, it includes supporter, insulation
Body, conducting terminal and metal shell, the supporter are provided with two arms extended forward, and two arm separates between left and right,
Each arm lateral surface, which is provided with lock groove and blocked, is latching the convex portion in front of groove, and the insulating body is included located at support
The first insulator on body, first insulator are provided with buttcover plate, and the metal shell is provided with spliced eye, the two-arm position
In the left and right sides of buttcover plate, hyoplastron is formed with buttcover plate, the hyoplastron is located in spliced eye, and the conducting terminal has arrangement
The connecting pin of contact site and extension on buttcover plate, the supporter are made of liquid metal material.
To realize object defined above, the present invention also adopts the following technical scheme that：A kind of manufacture method of electric connector, it includes
Following steps：
(1) provides supporter, and the supporter is made of liquid metal material, and supporter is provided with two extended forward
Arm, two arm separate between left and right, and each arm lateral surface is provided with lock groove and blocked convex in front of lock groove
Portion；
(2) provides insulating body, and the insulating body includes the first insulator, and first insulator is located at supporter
On, first insulator is provided with buttcover plate, and the buttcover plate is located between two arm, and two arm is formed with buttcover plate
Hyoplastron；
(3) provides conducting terminal, and the conducting terminal, which has, is arranged in the contact site on hyoplastron and the connecting pin of extension；
And
(4) provides metal shell, and the metal shell is coated on the outside of supporter, and the metal shell is provided with spliced eye,
The hyoplastron is located in spliced eye.
The supporter of electric connector of the present invention is made of liquid metal material, liquid metal have high-ductility, high intensity,
The advantages such as high rigidity, high-wearing feature, hyoplastron can be prevented to be broken, in the case of electric connector caloric value is high, after being heated
It will not deform, and arm wearability is high, and electric connector for a long time after plug, to arm scrape by the grip tab of plug connector
It is extremely low to wipe the degree of wear, ensure that the application function of electric connector, is advantageous to extend the connect-disconnect life of electric connector.
Brief description of the drawings
Fig. 1 is the schematic perspective view of electric connector of the present invention.
Fig. 2 is the schematic perspective view that the supporter of electric connector of the present invention is combined with the first insulator.
Fig. 3 is the schematic perspective view of another angles of Fig. 2.
Fig. 4 is the three-dimensional exploded view that the supporter of electric connector of the present invention separates with the first insulator.
Fig. 5 is the schematic perspective view of another angles of Fig. 4.
Fig. 6 is the schematic perspective view of the terminal module of electric connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 6, electric connector 100 of the present invention, be a kind of USB Type-C socket connectors, to
It is installed on circuit board and supplies USB plug connector (not shown) grafting, USB plug connector is provided with metal latch cramp, the USB
Socket connector 100 includes supporter 10, insulating body 21,22, conducting terminal 30 and metal shell 40, insulating body 21,22
It is made up of plastic cement material, it includes the first insulator 21 and the second insulator 22, and the first insulator 21 is molded in supporter
On 10.
Supporter 10 includes two arms 12 that main part 11, main body 11 extends forward and left and right is spaced apart, connected
At least transverse arm 13 of the front end of an arm 12, in the present embodiment, the transverse arm 13 are connected between a pair of arms 12, two arms
Formed with preceding receiving space 14 between 12 and transverse arm 13, main part 11 is provided with the rear receiving space 15 of front and rear insertion.Two arms 12
Lateral surface be provided with lock groove 121 and block in the convex portion 122 in lock groove 121 front, lock groove 121 to plug
The grip tab of connector coordinates, and plug connector and electric connector 100 are locked together.
First insulator 21 includes base portion 23 and the buttcover plate 24 protruded out forward from base portion 23, and buttcover plate 24 houses positioned at preceding
In space 14, buttcover plate 24 is bonded together with arm 12 and transverse arm 13, and concaveconvex structure is provided with binding site, strengthens theirs
Bond strength, three collectively constitute hyoplastron 101, and base portion 23 is located at rear receiving space 15, and the surrounded surface of transverse arm 13 is exhausted by first
The plastic cement covering of edge body 21.The upper and lower surface of buttcover plate 24 is arranged with left and right some terminal grooves 240 spaced apart, base portion 23 respectively
Provided with the front and rear fixing groove 230 through base portion 23, connected one by one with terminal groove 240.In other embodiments, the first insulator
21 are assembled on supporter 10.
Second insulator 22, which is molded on conducting terminal 30, defines terminal module 25, and terminal module 25 is assembled in forward
On first insulator 21, the front end of the second insulator 22 is located in rear receiving space 15, and rear end protrudes from supporter 10 backward.
Certainly, in other embodiments, conducting terminal 30 can also be fixed on the second insulator 22 by the way of assembling.
Conducting terminal 30 includes extending anteriorly out the contact site 31 of the second insulator 22 and extended under the second insulator 22
The connecting pin 32 on surface, the contact site 31 of conducting terminal 30 are forwardly inserted in the fixing groove 230 of the first insulator 21 and terminal groove 240
It is interior.Conducting terminal 30 is arranged to two groups, and the contact site 31 of one of which conducting terminal 30 is located at the upper surface of buttcover plate 24, connecting pin
32 be horizontal lamellar body, and is arranged in a row in left-right direction, to be welded in the upper surface of circuit board；Another group of conducting terminal 30
Contact site 31 be located at the lower surface of buttcover plate 24, connecting pin 32 is vertical lamellar body, lines up front two rows in left-right direction, and
Positioned at the front of the connecting pin 32 of the one of which conducting terminal 30, to be welded in welding circuit board hole.
Supporter 10 is assembled in forward in metal shell 40, and metal shell 40 is two-part construction, including inner housing 41 and
It is sheathed on the shell body 42 in the outside of inner housing 41, there is provided double layer screen function.
Inner housing 41 is provided with spliced eye 45, is located at for plug connector grafting, hyoplastron 101 in spliced eye 45, conductive
The contact site 31 of terminal 30 is exposed to spliced eye 45, and to be contacted with plug connector, the left and right sides of shell body 42, which is provided with, to be fixed
Pin 46, electric connector 100 is fixed on circuit board.
The manufacture method of electric connector 100 of the present invention, comprises the following steps：
(1) provides supporter 10, and supporter 10 is made up of liquid metal material；
(2) provides insulating body 21,22, and insulating body 21,22 includes the first insulator 21 and the second insulator 22, the
One insulator 21 is assembled or is molded on supporter 10, and two arms 12 form hyoplastron 101 with buttcover plate 24；
(3) provides conducting terminal 30, and the contact site 31 of conducting terminal 30 is arranged in the upper and lower surface of hyoplastron 101, conducting terminal
30 are insert molded in the second insulator 22 definition terminal module 25, and terminal module 25 is assembled in forward on supporter 10, contact site
31 forward extend out the second insulator 22；And
(4) provides metal shell 40, and supporter 10 is contained in metal shell 40, and hyoplastron 101 is located at metal shell 40 and inserted
Connect in hole 45.
The supporter 10 of electric connector 100 of the present invention is made of liquid metal material, and liquid metal has high-ductility, height
The advantages such as intensity, high rigidity, high-wearing feature, hyoplastron 101 can be prevented to be broken, in the high feelings of the caloric value of electric connector 100
Under shape, it will not be deformed after heated, and the wearability of arm 12 is high, after electric connector 100 plugs for a long time, plug connector
The scraping degree of wear of the grip tab to arm 12 is extremely low, ensure that the application function of electric connector 100, is advantageous to extend electrical connection
The connect-disconnect life of device 100, and present embodiment, by the way that the first insulator 21 is molded on liquid metal supporter 10,
And install the second insulator 22 on first insulator, be advantageous to the combination and sealing of insulator and liquid metal supporter
Property, meanwhile, realize the combination stability and seal of the first insulator 21 and the second insulator 22 between the two.
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 realize in the case of scope and spirit of the present invention disclosed in not departing from by appended claims, various to change
It is possible for entering, increasing and substituting.
Claims (10)
1. a kind of electric connector, it includes supporter, insulating body, conducting terminal and metal shell, the supporter be provided with to
Two arms of preceding extension, two arm separate between left and right, and each arm lateral surface is provided with lock groove and blocked recessed in lock
Convex portion in front of groove；It is characterized in that：The insulating body includes the first insulator on supporter, first insulation
Body is provided with buttcover plate, and the metal shell is provided with spliced eye, and the two-arm portion is located at the left and right sides of buttcover plate, with buttcover plate structure
Into hyoplastron, the hyoplastron is located in spliced eye, and the conducting terminal, which has, is arranged in the contact site on buttcover plate and the company of extension
Pin, and the supporter is made of liquid metal material.
2. electric connector according to claim 1, it is characterised in that：First insulator is molded in supporter
On.
3. electric connector according to claim 1, it is characterised in that：Before the supporter also includes a connection at least arm
The transverse arm at end, the surrounded surface of the transverse arm are covered by the plastic cement of the first insulator.
4. electric connector according to claim 1, it is characterised in that：The insulating body also includes being assembled in first forward
The second insulator on insulator, the conducting terminal, which is insert molded or is assembled in, defines terminal module on the second insulator, institute
State contact site and extend anteriorly out the second insulator, the upper and lower surface of the buttcover plate is respectively equipped with row's terminal groove, the contact
Portion is contained in terminal groove.
5. electric connector according to claim 4, it is characterised in that：The supporter is provided with the master of two arm rear ends of connection
Body portion, the preceding receiving space between two arms and the rear receiving space from preceding receiving space rearwardly through main part, it is described
Buttcover plate is located in preceding receiving space, and for the second insulator front group loaded in rear receiving space, rear end protrudes from supporter.
6. a kind of manufacture method of electric connector, it comprises the following steps：
(1) provides supporter, and the supporter is made of liquid metal material, and supporter is provided with two arms extended forward,
Two arm separates between left and right, and each arm lateral surface, which is provided with lock groove and blocked, is latching the convex portion in front of groove；
(2) provides insulating body, and the insulating body includes the first insulator, and first insulator is on supporter, institute
State the first insulator and be provided with buttcover plate, the buttcover plate is located between two arm, and two arm forms hyoplastron with buttcover plate；
(3) provides conducting terminal, and the conducting terminal, which has, is arranged in the contact site on hyoplastron and the connecting pin of extension；And
(4) provides metal shell, and the metal shell is coated on the outside of supporter, and the metal shell is provided with spliced eye, described
Hyoplastron is located in spliced eye.
7. the manufacture method of electric connector according to claim 6, it is characterised in that：The first noumenon is molded in
On supporter, the buttcover plate upper and lower surface is respectively equipped with terminal groove, and the contact site is contained in terminal groove.
8. the manufacture method of electric connector according to claim 6, it is characterised in that：The supporter also includes being connected to
The transverse arm of a few arm front end, the surrounded surface of the transverse arm are covered by the plastic cement of the first insulator.
9. the manufacture method of electric connector according to claim 6, it is characterised in that：The insulating body is also included forward
The second insulator being assembled on the first insulator, the conducting terminal are insert molded or are assembled on the second insulator and define end
Submodule group, the contact site extend anteriorly out the second insulator.
10. the manufacture method of electric connector according to claim 9, it is characterised in that：The supporter is provided with connection two
The main part of arm rear end, the preceding receiving space between two arms and the rear receipts from preceding receiving space rearwardly through main part
Hold space, the buttcover plate is located in preceding receiving space, and for the second insulator front group loaded in rear receiving space, rear end is convex
For supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826027.XA CN107732529A (en) | 2017-09-13 | 2017-09-13 | Electric connector and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826027.XA CN107732529A (en) | 2017-09-13 | 2017-09-13 | Electric connector and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732529A true CN107732529A (en) | 2018-02-23 |
Family
ID=61206248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826027.XA Withdrawn CN107732529A (en) | 2017-09-13 | 2017-09-13 | Electric connector and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217005A (en) * | 2018-09-07 | 2019-01-15 | 昆山龙梦电子科技有限公司 | Electric connector |
| CN113871944A (en) * | 2020-06-30 | 2021-12-31 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN114709648A (en) * | 2022-03-28 | 2022-07-05 | 太康精密（中山）有限公司 | Electric connector with tongue piece reinforcing structure |
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| CN104916950A (en) * | 2014-03-12 | 2015-09-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204835065U (en) * | 2015-04-14 | 2015-12-02 | 苹果公司 | Connector socket and electronic equipment |
| CN105406240A (en) * | 2014-09-15 | 2016-03-16 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN205429247U (en) * | 2016-01-27 | 2016-08-03 | 东莞讯滔电子有限公司 | Electric connector |
| CN205488839U (en) * | 2016-01-07 | 2016-08-17 | 东莞讯滔电子有限公司 | USBC type socket connector |
| CN205509068U (en) * | 2016-01-29 | 2016-08-24 | 信音电子(中国)股份有限公司 | Thin -type electric connector |
| WO2017075763A1 (en) * | 2015-11-03 | 2017-05-11 | 昆山全方位电子科技有限公司 | Electrical connector and manufacturing method thereof |
| CN207250794U (en) * | 2017-09-13 | 2018-04-17 | 启东乾朔电子有限公司 | Electric connector |
-
2017
- 2017-09-13 CN CN201710826027.XA patent/CN107732529A/en not_active Withdrawn
Patent Citations (8)
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|---|---|---|---|---|
| CN104916950A (en) * | 2014-03-12 | 2015-09-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105406240A (en) * | 2014-09-15 | 2016-03-16 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN204835065U (en) * | 2015-04-14 | 2015-12-02 | 苹果公司 | Connector socket and electronic equipment |
| WO2017075763A1 (en) * | 2015-11-03 | 2017-05-11 | 昆山全方位电子科技有限公司 | Electrical connector and manufacturing method thereof |
| CN205488839U (en) * | 2016-01-07 | 2016-08-17 | 东莞讯滔电子有限公司 | USBC type socket connector |
| CN205429247U (en) * | 2016-01-27 | 2016-08-03 | 东莞讯滔电子有限公司 | Electric connector |
| CN205509068U (en) * | 2016-01-29 | 2016-08-24 | 信音电子(中国)股份有限公司 | Thin -type electric connector |
| CN207250794U (en) * | 2017-09-13 | 2018-04-17 | 启东乾朔电子有限公司 | Electric connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217005A (en) * | 2018-09-07 | 2019-01-15 | 昆山龙梦电子科技有限公司 | Electric connector |
| CN113871944A (en) * | 2020-06-30 | 2021-12-31 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US11677197B2 (en) | 2020-06-30 | 2023-06-13 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having a molded metal support receiving a contact module and a metallic outer cover secured to the support through interposed molded insulators and method of making same |
| CN113871944B (en) * | 2020-06-30 | 2024-02-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN114709648A (en) * | 2022-03-28 | 2022-07-05 | 太康精密（中山）有限公司 | Electric connector with tongue piece reinforcing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |