CN206271936U - USB c-type socket connectors - Google Patents
USB c-type socket connectors Download PDFInfo
- Publication number
- CN206271936U CN206271936U CN201620940888.1U CN201620940888U CN206271936U CN 206271936 U CN206271936 U CN 206271936U CN 201620940888 U CN201620940888 U CN 201620940888U CN 206271936 U CN206271936 U CN 206271936U
- Authority
- CN
- China
- Prior art keywords
- usb
- roof
- insulating body
- bottom wall
- hyoplastron
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is related to a kind of USB c-types socket connector,It includes first end subgroup,Second terminal group,The metal shell of insulating body and coated insulation body,The insulating body includes the hyoplastron that main part and main body extend forward,The metal shell includes roof,Bottom wall,Two side and positioned at roof,Spliced eye between bottom wall and two side,The main part is blocked in spliced eye rear,The hyoplastron protrudes into forward spliced eye,The roof or bottom wall are provided with forwardly convex in the margining tablet after main part into spliced eye,It is used to limit plug connector insertion excessive,The main part two sides are provided with locating convex block,The two side rear end is provided with the locating notch with locating convex block interference fit one by one,Center line of the locating convex block with hyoplastron in the longitudinal direction tends to conllinear,Realize metal shell and hyoplastron center degree.
Description
Technical field
The utility model is related to a kind of USB c-types socket connector, more particularly to a kind of USB c-types with metal shell
Socket connector.
Background technology
USB Type-C types connector includes USB c-types socket connector and USB c-type plug connectors, is kept pouring in height
The defeated and positive anti-plug of support, is increasingly liked by consumer, is gradually widely used in various electronic products.Existing USB c-types
The structure of socket connector may be referred to Chinese patent and announce No. 204464643, and it includes insulating body, some conducting ends
Son, intershield piece and metal shell, insulating body have a forwardly convex hyoplastron, and conducting terminal has and is arranged in hyoplastron upper table
The first end subgroup in face and it is arranged in the Second terminal group of hyoplastron lower surface.Intershield piece is located in hyoplastron, between first end
Between subgroup and Second terminal group, metal shell is coated on insulating body outside.When plug connector is inserted, especially direction of insertion
When shifting, hyoplastron is compressed, easily promote insulating body to be loosened relative to metal shell, cause the center of hyoplastron
Degree changes, and causes to damage USB c-type socket connectors, in addition, if plug connector insertion is excessive, easily compresses insulation
Body drives conducting terminal to be offset relative to circuit board with intershield piece, exists and causes solder crack risk.
Thus, it is necessary to design a kind of new USB c-types socket connector to solve above-mentioned technical problem.
Utility model content
During the purpose of this utility model there are provided one kind with preventing insertion excessive and realizing metal shell and hyoplastron
The USB c-type socket connectors of heart position degree.
To realize object defined above, the utility model is adopted the following technical scheme that：A kind of USB c-types socket connector, its bag
Include the metal shell of first end subgroup, Second terminal group, insulating body and coated insulation body, the first end subgroup and second
Terminal group is contained in insulating body, and the insulating body includes the hyoplastron that extends forward of main part and main body, and described the
One terminal group have be arranged in the first contact site of hyoplastron upper surface and extend the first weld part of insulating body, described second
Terminal group have be arranged in the second contact site of hyoplastron lower surface and extend the second weld part of insulating body, outside the metal
Shell includes roof, bottom wall, two side and the spliced eye between roof, bottom wall and two side, and the main part is blocked in slotting
Connect hole rear, the hyoplastron protrudes into forward spliced eye, the roof or bottom wall are provided with forwardly convex to be inserted in entering after main part
The margining tablet in hole is connect, is used to limit that plug connector insertion is excessive, the main part two sides are provided with locating convex block, the both sides
Wall rear end is provided with the locating notch with locating convex block interference fit one by one, the locating convex block and hyoplastron in the longitudinal direction in
Heart line tends to conllinear.
Used as further improvement of the utility model, the roof is respectively equipped with a pair of limitations that left and right is spaced apart with bottom wall
Piece, the upper and lower surface of the main part is respectively equipped with two groove one-to-one with margining tablet, and the groove runs through forward main body
Portion, is partially housed in groove after the margining tablet, and forward part is forwardly convex in main part.
Used as further improvement of the utility model, the margining tablet is forward 0.1 millimeter beyond the length of main part.
Used as further improvement of the utility model, the roof is symmetrical above and below one by one with margining tablet on bottom wall, described
Margining tablet on roof includes a horizontal plate and side extends to a pair of angled of roof up and out from horizontal plate or so two ends
Piece, it is symmetrical that this pair inclines piece.
Used as further improvement of the utility model, the locating convex block is set to square, the positioning with locating notch
Projection is zero with the gap of locating notch.
Used as further improvement of the utility model, the upper and lower surface of the main part is respectively equipped with holding groove, the top
Wall is provided with the shell fragment pressed in holding groove with bottom wall rear end, is used to block the phenomenon of insulating body retrogressing.
Used as further improvement of the utility model, the roof offers an opening respectively with the rear end of bottom wall, described
The left and right sides of opening are extended with symmetrical two shell fragment to inner side, two shell fragments on the roof be from roof downwards,
Extend to inner side and form, two shell fragments of bottom wall are formed upwards, to inner side extension from bottom wall.
Used as further improvement of the utility model, the metal shell also includes bending extension downwards from roof rear end
Aft bulkhead, the aft bulkhead covers in insulating body rear end, the aft bulkhead or so two ends and is provided with being used to of extending downwardly and welds
Welding piece in welding circuit board hole, the welding piece outside is provided with the recess in welding hole.
Used as further improvement of the utility model, the USB c-types socket connector also includes being located at first end subgroup
With the intershield piece between Second terminal group, the left and right two ends of the intershield piece are provided with the welding that bending extends downwards
Pin, the welding piece is adjacent with welding foot or so, is used to be welded in the same welding hole of circuit board, and the recess is back on weldering
Pin.
Used as further improvement of the utility model, the USB c-types socket connector also includes being located at first end subgroup
With the intershield piece between Second terminal group, the first end subgroup, Second terminal group and intershield piece are inserted into jointly
In in insulating body, the insulating body is two-part construction to type, wherein an insulating body is molded in first end subgroup, the
An inner terminal module for semi-finished product is formed in two-terminal group and intershield piece, another insulating body is molded in the inner
A complete terminal module is formed in submodule group, first weld part is staggered in left-right direction with the second weld part
One row.
The utility model USB c-types socket connector is by setting margining tablet, and it is excessive to be used to limit plug connector insertion,
It is stressed directly on insulating body main part, it is to avoid be transferred at the position of USB c-types socket connector and welding circuit board, make
Into into solder crack risk, the center line of the locating convex block of insulating body with hyoplastron in the longitudinal direction tends to conllinear, realizes metal
Shell and hyoplastron center degree, increased the overall construction intensity of insulating body and metal shell assembling, pre- protection plug connection
When device is inserted, compress insulating body and offset relative to metal shell and circuit board, prevent from damaging USB c-type socket connectors, have
Beneficial to the service life of extension USB c-type socket connectors.
Brief description of the drawings
Fig. 1 is the front view of the utility model USB c-type socket connectors.
Fig. 2 is the side view of the utility model USB c-type socket connectors.
Fig. 3 is the three-dimensional exploded view that the utility model USB c-type socket connector insulating bodies are separated with metal shell.
Fig. 4 is vertical for the utility model USB c-type socket connector first ends subgroup, Second terminal group and intershield piece
Body is intended to.
Fig. 5 is the utility model USB c-types socket connector installation schematic perspective view on circuit boards.
Fig. 6 is sectional views of the Fig. 5 along A-A directions.
Fig. 7 is the sectional view before the utility model USB c-type socket connectors are docked with plug connector.
Fig. 8 is the sectional view after the utility model USB c-type socket connectors are docked with plug connector.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 8, the utility model USB c-types socket connector 100, be used to be arranged on circuit board 200
On, being inserted for plug connector 300, it includes first end subgroup 10, Second terminal group 20, intershield piece 30, insulating body
40 and house insulating body 40 metal shell 50.
First end subgroup 10, Second terminal group 20 and intershield piece 30 are insert molded in insulating body 40, insulation jointly
Body 40 is two-part construction, first end subgroup 10, Second terminal group 20 and intershield piece 30 and a wherein insulating body 40
Injection moulding is an inner terminal module for semi-finished product, then, another insulating body 20 of injection moulding on the inner terminal module,
Form a complete terminal module.In other embodiments, insulating body 40 is a structure, only need to be in first end subgroup
10th, Second terminal group 20 and intershield piece 30 are molded once, form a complete terminal module.
First end subgroup 10 has positioned at the first contact site 11 of front end, the first weld part 12 positioned at rear end and connection the
First fixed part 13 of one contact site 11 and the first weld part 12.Second terminal group 20 has the second contact site positioned at front end
21st, positioned at second weld part 22 and the second fixed part 23 of the second contact site 21 of connection and the second weld part 22 of rear end.
Intershield piece 30 is set to left and right two-piece type lamellar body spaced apart, and intershield piece 30 is located at first end subgroup 10
Between Second terminal group 20, rear end is provided with the welding foot 32 that bending extends downwards, is used to be soldered to the welding hole of circuit board 200
201。
Insulating body 40 includes the hyoplastron 42 that main part 41 and main body 41 are protruded out forward, and hyoplastron 42 includes the first hyoplastron
43 and the second hyoplastron 44 of the hyoplastron 43 of connection first and main part 41, the first hyoplastron 43 is protruded out from before the mediad of the second hyoplastron 44
Form, the width of the second hyoplastron 44 is more than the width and thickness of the first hyoplastron 43 with thickness, the first contact site 11 is arranged in first
The upper surface of hyoplastron 43, the second contact site 21 is arranged in the lower surface of the first hyoplastron 43, to be docked with plug connector 300, first
Weld part 12 is staggeredly arranged in a row in left-right direction with the second weld part 22, is used to be soldered to the upper surface of circuit board 200.
The upper and lower surface of main part 41 is respectively equipped with left and right two grooves 411 and a holding groove 412 spaced apart, groove 411
Also run through main part 41 forward, holding groove 412 is located at the middle part of main part 41, and rearwardly through main part 41.Main part
41 left and right side is provided with square locating convex block 413, and the hyoplastron 43 of locating convex block 413 and first, the second hyoplastron 44 are in fore-and-aft direction
On center line tend to conllinear.
Metal shell 50 includes roof 51, bottom wall 52, two opposite side walls 53 of connection roof 51 and bottom wall 52 and from roof
51 rear ends bend downwards the aft bulkhead 54 of extension, and a spliced eye 55 forms roof 51, between bottom wall 52 and bottom wall 53, is used to house
Plug connector 300, the first hyoplastron 43 of insulating body 40, the second hyoplastron 44 protrude into forward spliced eye 55.Two side 53
Rear end is provided with the locating notch 531 corresponding with the locating convex block 413 of insulating body 40, and locating convex block 413 is fixed on forward positioning
In breach 531, both interference fits, gap is zero, and the hyoplastron 43 of locating convex block 413 and first, the second hyoplastron 44 are in fore-and-aft direction
On center line tend to conllinear, realize the hyoplastron 43 of metal shell 50 and first, the center degree of the second hyoplastron 44, increased absolutely
Overall construction intensity after edge body 40 and the assembling of metal shell 50, when prevention plug connector 300 is inserted, compresses insulating body
40 offset relative to metal shell 50 with circuit board 200, prevent from damaging USB c-types socket connector 100.
Roof 51 is provided with the margining tablet 511,521 that the direction of spliced eye 55 protrudes out with bottom wall 52, after margining tablet 511,521
Be partially housed in the groove 411 of insulating body 40, forward part protrudes out forward the mm length of main part 41 about 0.1, into insert
Connect in hole 55.Refer to shown in Fig. 8, after the insertion spliced eye 55 of plug connector 300, be pressed on backward on margining tablet 511,521,
Prevent plug connector 300 to be inserted through head, be stressed directly on the main part 41 of insulating body 40, it is to avoid be transferred to the first weld part
12nd, solder crack risk is caused on the second weld part 22 and welding foot 32.
Each margining tablet 511 on roof 51 include a horizontal plate 512 and from the two ends of horizontal plate 512 or so up and out
Side extends to a pair of angled piece 513 of roof 51, and it is symmetrical that this pair inclines piece 513.Margining tablet on bottom wall 52 and roof 51
511st, 521 is symmetrical above and below one by one, and each margining tablet 521 on bottom wall 52 also includes a horizontal plate 522 and from horizontal plate 522 or so
Two ends extend to downwards, laterally a pair of angled piece 523 of bottom wall 52, and it is also symmetrical that this pair inclines piece 523.
Roof 51 offers an opening 515 respectively with the rear end of bottom wall 52 middle part, and the left and right sides of opening 515 are prolonged to inner side
Stretching has symmetrical two shell fragment 516, and two shell fragments 515 on roof 51 are formed downwards, to inner side extension from roof 51, bottom wall
52 two shell fragments 515 are formed upwards, to inner side extension from bottom wall 52, and shell fragment 516 presses on the holding groove 412 of insulating body 40
It is interior, refer to shown in Fig. 7, when in the unconventional insertion USB c-types socket connector 100 of plug connector 300, strike insulation
Body 40, shell fragment 516 is pressed on forward on the internal face of holding groove 412, the phenomenon of the retrogressing of insulating body 40 is blocked, so as to ensure
The reliability of the scolding tin of USB c-types socket connector 100.
Refer to shown in Fig. 5 and Fig. 6, the two ends of aft bulkhead 54 or so have the welding piece 541 for extending downwardly, with intershield
The welding foot 32 or so of piece 30 is adjacent, and both can be welded in the same welding hole 201 of circuit board 200 jointly, welding piece 541
Inner side close to welding foot 32, and dorsad the outside of welding foot 32 is provided with the recess 542, Ke Yizeng exposed to welding hole 201
It is welded with the adsorbance of tin, the grabbing plate force between enhancing and circuit board 200, when plug connector 300 inserts USB c-type socket connectors
100, user is downwardly applied to pressure unconventional, the rear end of USB c-types socket connector 100 can be prevented to be upturned, further
Prevent detin anomaly.
Although being example purpose, preferred embodiment of the present utility model, the common skill of this area are had been disclosed for
Art personnel by, it is realized that disclosed in not departing from by appending claims scope and spirit of the present utility model situation
Under, various improvement, increase and substitution are possible.
Claims (10)
1. a kind of USB c-types socket connector, it includes first end subgroup, Second terminal group, insulating body and coated insulation sheet
The metal shell of body, the first end subgroup and Second terminal group are contained in insulating body, and the insulating body includes main body
The hyoplastron that portion and main body extend forward, the first end subgroup is with the first contact site for being arranged in hyoplastron upper surface and prolongs
The first weld part of insulating body is stretched out, the Second terminal group has the second contact site and the extension for being arranged in hyoplastron lower surface
Go out the second weld part of insulating body, the metal shell includes roof, bottom wall, two side and positioned at roof, bottom wall and both sides
Spliced eye between wall, the main part is blocked in spliced eye rear, and the hyoplastron protrudes into forward spliced eye, and its feature exists
In：The roof or bottom wall are provided with forwardly convex in the margining tablet after main part into spliced eye, are used to limit plug connector
Insertion is excessive, and the main part two sides are provided with locating convex block, and the two side rear end is provided with locating convex block that interference is matched somebody with somebody one by one
The locating notch of conjunction, center line of the locating convex block with hyoplastron in the longitudinal direction tends to conllinear.
2. USB c-types socket connector according to claim 1, it is characterised in that：The roof is respectively equipped with bottom wall
Left and right a pair of margining tablets spaced apart, the upper and lower surface of the main part is respectively equipped with two groove one-to-one with margining tablet,
The groove runs through forward main part, is partially housed in groove after the margining tablet, and forward part is forwardly convex in main part.
3. USB c-types socket connector according to claim 1, it is characterised in that：The margining tablet exceeds forward main body
The length in portion is 0.1 millimeter.
4. USB c-types socket connector according to claim 1, it is characterised in that：Limitation on the roof and bottom wall
Piece is symmetrical above and below one by one, and the margining tablet on the roof includes a horizontal plate and side is prolonged up and out from horizontal plate or so two ends
A pair of angled piece of roof is extended, it is symmetrical that this pair inclines piece.
5. USB c-types socket connector according to claim 1, it is characterised in that：The locating convex block and locating notch
It is set to square, the gap of the locating convex block and locating notch is zero.
6. USB c-types socket connector according to claim 1, it is characterised in that：The upper and lower surface of the main part point
Holding groove is not provided with, the roof is provided with the shell fragment pressed in holding groove with bottom wall rear end, be used to block insulating body retrogressing
Phenomenon.
7. USB c-types socket connector according to claim 6, it is characterised in that：The roof divides with the rear end of bottom wall
An opening is not offered, and the left and right sides of the opening are extended with symmetrical two shell fragment to inner side, on the roof
Two shell fragments are formed downwards, to inner side extension from roof, and two shell fragments of bottom wall are formed upwards, to inner side extension from bottom wall.
8. USB c-types socket connector according to claim 1, it is characterised in that：The metal shell is also included from top
Wall rear end bends downwards the aft bulkhead of extension, and the aft bulkhead covers in insulating body rear end, the aft bulkhead or so two ends and sets
There is the welding piece for being used to be welded in welding circuit board hole for extending downwardly, the welding piece outside is provided with welding hole
Recess.
9. USB c-types socket connector according to claim 8, it is characterised in that：The USB c-types socket connector is also
Including the intershield piece between first end subgroup and Second terminal group, the left and right two ends of the intershield piece be provided with to
The welding foot that lower bending extends, the welding piece is adjacent with welding foot or so, is used to be welded in the same welding hole of circuit board,
The recess is back on welding foot.
10. USB c-type socket connectors described in any one in claim 1-8, it is characterised in that：The USB
C-type socket connector also includes being located at intershield piece between first end subgroup and Second terminal group, the first end subgroup,
Second terminal group and intershield piece are insert molded in insulating body jointly, and the insulating body is two-part construction, wherein
One insulating body is molded in one inner terminal of semi-finished product of formation on first end subgroup, Second terminal group and intershield piece
Module, another insulating body is molded in one complete terminal module of formation on the inner terminal module, first welding
Portion is staggered for a row in left-right direction with the second weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940888.1U CN206271936U (en) | 2016-08-24 | 2016-08-24 | USB c-type socket connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940888.1U CN206271936U (en) | 2016-08-24 | 2016-08-24 | USB c-type socket connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271936U true CN206271936U (en) | 2017-06-20 |
Family
ID=59036413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620940888.1U Active CN206271936U (en) | 2016-08-24 | 2016-08-24 | USB c-type socket connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364865A (en) * | 2018-04-11 | 2019-10-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| 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 |
| CN111066210A (en) * | 2017-10-05 | 2020-04-24 | 日本航空电子工业株式会社 | Connector with a locking member |
-
2016
- 2016-08-24 CN CN201620940888.1U patent/CN206271936U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066210A (en) * | 2017-10-05 | 2020-04-24 | 日本航空电子工业株式会社 | Connector with a locking member |
| US10910759B2 (en) | 2017-10-05 | 2021-02-02 | Japan Aviation Electronics Industry, Limited | Connector |
| CN111066210B (en) * | 2017-10-05 | 2021-05-25 | 日本航空电子工业株式会社 | Connector with a locking member |
| CN110364865A (en) * | 2018-04-11 | 2019-10-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110364865B (en) * | 2018-04-11 | 2021-11-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| 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 |
| CN110739561B (en) * | 2019-09-18 | 2022-01-25 | 深圳市长盈精密技术股份有限公司 | USB socket and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206789805U (en) | Plug and electric coupler component | |
| US8128441B2 (en) | Terminal fitting connecting structure | |
| CN201741832U (en) | Electric connector | |
| US8684772B2 (en) | Electrical connector | |
| CN206271936U (en) | USB c-type socket connectors | |
| CN105742877A (en) | Hybrid plug connector | |
| CN103811889A (en) | General assembly type seven-pin USB (Universal Serial Bus) socket, plug and connector assembly | |
| US9711878B2 (en) | Power connector having a strong contact | |
| US7648400B2 (en) | Electrical connector with improved contacts | |
| CN205488839U (en) | USBC type socket connector | |
| CN204088625U (en) | Electric connector | |
| CN203351889U (en) | Plug connector and socket connector | |
| US8568176B2 (en) | Terminal module for electric connector | |
| CN202076507U (en) | Cable connector | |
| CN201282235Y (en) | Laminated electric connector for socket | |
| CN206250421U (en) | Usb plug connector | |
| CN205882239U (en) | Plug connector , socket connector and connector component | |
| CN201838762U (en) | Electric connector and electronic component using same | |
| CN201138692Y (en) | Structure of electric connector | |
| US9306303B2 (en) | Electrical connector | |
| CN2874867Y (en) | Battery connector | |
| CN107181102A (en) | The forming method of electric connector and its terminal assemblies and terminal assemblies | |
| CN206639981U (en) | Electric connector | |
| CN109037992B (en) | Electric connector and manufacturing method thereof | |
| CN205724156U (en) | Electric connector combination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |