CN205543326U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205543326U CN205543326U CN201620031862.5U CN201620031862U CN205543326U CN 205543326 U CN205543326 U CN 205543326U CN 201620031862 U CN201620031862 U CN 201620031862U CN 205543326 U CN205543326 U CN 205543326U
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- Prior art keywords
- terminal
- contact site
- terminal group
- row
- electric connector
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Abstract
The utility model discloses an electric connector, include insulator, install the conductive terminal group on insulator, conductive terminal group is including first, second terminal group, first terminal group's conductive terminal include the main part, from the main part rear end turn over forward roll up the row's of going up contact site of extending, from the main part front end forward lower row of contact site extending of level, lie in lower rows contact site side about in the orientation just from the main part rear end weld part of further extension backward, upward arrange, arrange contact segment down and do not expose in the upper and lower surface of hyoplastron, second terminal group's conductive terminal including lie in first terminal group go up the row's of going up contact site of arranging contact site side, to buckle stretching over of extension and stretch over a further ranging back certainly and lie in the weld part at first terminal group conductive terminal main part rear of first terminal group conductive terminal place orientation side direction. So, it takes place to do benefit to the condition of avoiding the continuous tin electrodeposit short circuit.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to the electric connector with some conducting terminals.
Background technology
The maximum feature of USB3.1Type-C is, although the size of opening portion and Android smartphone and tablet PC
The Micro-B adapter of standard configuration is the least, but supports that largest data transfer speed is the 10G bit/ second.The opening of Type-C jack
Size is about 8.3mm × 2.5mm (Micro-B is about 7.5mm × 2.5mm).Reach adapter Product Level 10,000 times can be born
Plug.It addition, Type-C also supports to improve " the USB Power Delivery Specification of power supply capacity more in the past
(USB PD)”.USB PD sets 10W, 18W, 36W, 60W, 100W Pyatyi specification according to the electric power that can be supplied to.Type-C connects
The power supply of 100W (20V, 5A) supported by device.
USB3.1Type-C also takes a lot of measure in terms of improving ease for use.Such as, support from tow sides
" positive anti-plug " function of inserting, import the function that has the most been properly inserted with sound notification user when inserting adapter.Type-
C adapter is actually the follow-up specification of Micro-B adapter, therefore may become the standard interface of Android device in the future.
USB3.1 Type-C adapter of the prior art includes metal screen case, insulating body, upper row's conducting end
Row's conducting terminal, lower, described metal screen case is coated on the outside of insulating body, and the front end of described insulating body has tongue
Plate, described upper row's conducting terminal, lower row's conducting terminal are respectively exposed to the upper and lower surface of described hyoplastron.Described upper row's conducting terminal
Including 12 conducting terminals, described lower row's conducting terminal also includes that 12 conducting terminals, described electric connector terminal group are adopted
Use two rows alignment structures.But, owing to conducting terminal weld part quantity is more, if whole weld part is arranged at one and discharges into
Row welding, for fear of the restriction of electric connector left and right width so that the spacing between adjacent solder portion is less, in welding process,
The situations such as the company's of being susceptible to stannum short circuit.
Therefore, it is necessary to improve to overcome drawbacks described above to prior art.
Utility model content
The purpose of this utility model is to provide a kind of electric connector being conducive to welding.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, including insulating body, peace
The conducting end subgroup being loaded on insulating body, described insulating body includes base portion and the hyoplastron extended forward from base portion, described
Hyoplastron is provided with upper and lower surface, and described conducting end subgroup includes the first terminal group and the second terminal group, described the first terminal
The conducting terminal of group includes upper row's contact site that main part, main body rear end warp forward extend, main body front end forward
Horizontal-extending lower row's contact site, it is positioned at lower row's contact site side and main body rear end is prolonged the most further in the lateral direction
The weld part stretched, described upper row, lower row's contact site are respectively exposed to the upper and lower surface of hyoplastron, the conducting end of described second terminal group
Attached bag includes and is positioned in the first terminal group upper row's contact site of row contact site side, to side, direction, the first terminal group conducting terminal place
To bending extend across portion and after extend back further across portion and be positioned at the first terminal group conducting terminal main part
The weld part of side.
As further improvement of the utility model, described the first terminal group includes the first terminal and the second terminal, described
Second terminal group includes the 3rd terminal and the 4th terminal, described first, second, third and the 4th upper row's contact site of terminal along left
Right direction is arranged in order, and the weld part of described first, the three, the second and the 4th terminal is arranged in order in left-right direction.
As further improvement of the utility model, it is right with first, second terminal left and right that described the first terminal group also includes
The 7th terminal claimed and the 8th terminal, described second terminal group also includes and the 5th of the three, the 4th symmetrical distributions of terminal the
Terminal and the 6th terminal, upper row's contact site of described three, the four, the 5th and the 6th terminal is held on described in the lateral direction
Between second terminal and upper row's contact site of the 7th terminal.
As further improvement of the utility model, described conducting end subgroup also includes the 3rd terminal group, described 3rd end
Subgroup includes laying respectively at arranges the lower row's contact site below contact site and extends back from lower row's contact site in the second terminal group
Weld part, arrange contact site under described 3rd terminal group and be held on lower row's contact site of the second, the 7th terminal in the lateral direction
Between, described 3rd terminal group weld part is held between the weld part of the four, the 5th terminals in the lateral direction.
As further improvement of the utility model, the weld part of described first, second, third terminal group prolongs from front to back
Stretch and in the vertical direction between upper row's contact site and lower row's contact site.
As further improvement of the utility model, described base portion rear end is provided with the step of upwardly exposed or downward exposure
Face, the weld part of described first, second, third terminal group is exposed on described step surface.
As further improvement of the utility model, the weld part of described first, second, third terminal group prolongs from front to back
Stretch and be positioned in the vertical direction below row's contact site and lower row's contact site.
As further improvement of the utility model, described the first terminal group includes being positioned at outermost outer terminal, institute
Stating the extension that outer terminal includes that the bending of main body front end extends after extending further along, described extension includes being positioned at
Lower row's contact site side buries, in order to inlay, the tabular reinforcing portion taken shape in hyoplastron, and described extension is positioned at row in the vertical direction
Between contact site and lower row's contact site.
As further improvement of the utility model, described extension includes that the hook being positioned at lower row's another side of contact site is held
Portion, described hook-holding part laterally exposes described hyoplastron and holds butt connector in order to hook.
As further improvement of the utility model, described electric connector is the interface frame being applicable to USB3.1 Type-C
The USB2.0 electric connector of frame.
Compared to prior art, the conducting terminal of this utility model electric connector the first terminal group includes main part, autonomous
Lower row's contact site that upper row's contact site that body rear end warp forward extends, main body front end forward horizontal extend, in left and right
Being positioned at lower row's contact site side on direction and weld part that main body rear end extends the most further, described upper row, lower row connect
Contact portion is respectively exposed to the upper and lower surface of hyoplastron, and the conducting terminal of described second terminal group includes being positioned at row in the first terminal group and connects
Upper row's contact site of contact portion side, laterally bend to direction, the first terminal group conducting terminal place extension across portion and from horizontal
Extend back further across portion and be positioned at the weld part at the first terminal group conducting terminal main part rear.Be arranged such, described in lead
The welding position of electric terminal, in same row, conveniently welds；And owing to weld part is less, specific at the left back width of described electric connector
In the case of, in welding process, can arrange compared to the spacing between prior art adjacent solder of the present utility model portion
Wider, thus the situation being beneficial to the company's of avoiding stannum short circuit occurs.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of this utility model electric connector.
Fig. 2 be this utility model electric connector when isolating shielding casing part isometric exploded view.
Fig. 3 is the schematic perspective view of this utility model electric connector conducting terminal.
Fig. 4 is the part isometric exploded view of the conducting terminal of another angle in Fig. 3.
Fig. 5 is the three-dimensional exploded view of this utility model electric connector the second embodiment.
Fig. 6 is the three-dimensional exploded view of this utility model electric connector the 3rd embodiment.
Reference:
Electric connector 100,100 ', 100 "
Insulating body 1,1 " base portion 11,11 ', 11 "
Step surface 111,111 ' hyoplastron 12
The first terminal group 2 main part 21
Upper row's contact site 22,22 " under arrange contact site 23,23 "
Expanding part 24 weld part 25,25 ', 25 "
The first terminal 201 extension 2001
Tabular reinforcing portion 2002 hook-holding part 2003
Second terminal 202 the 7th terminal 203
8th terminal 204 second terminal group 3
3rd terminal 301 the 4th terminal 302
5th terminal 303 the 6th terminal 304
Upper row's contact site 31,31 " across portion 32
Lower extending part 33 weld part 34,34 ', 34 "
3rd terminal group 4 times row's contact site 41,41 "
Weld part 42,42 ', 42 " kink 5 "
Shielding casing 6,6 '
Detailed description of the invention
Please join Fig. 1 to shown in 4, for the electric connector 100 of this utility model the first embodiment, described electric connector 100
For the USB2.0 electric connector of a kind of interface frame being applicable to USB3.1 Type-C, the most do not include two pairs of high-speed differential signals
Terminal (not shown).In other embodiments, described electric connector 100 can also be other kinds of adapter.
In the present embodiment, described electric connector 100, including insulating body 1, the conduction that is installed on insulating body 1
Terminal group, described insulating body 1 includes base portion 11 and the hyoplastron 12 extended forward from base portion 11, and described hyoplastron 12 is provided with table
Face and lower surface, described conducting end subgroup includes the first terminal group 2 and the second terminal group 3, the conducting end of described the first terminal group 2
Attached bag includes main part 21, upper row's contact site 22 of main body 21 rear end warp forward extension, main body 21 front end water forward
Put down lower row's contact site 23 of extension, be positioned at lower row's contact site 23 side and main body 21 rear end to laggard one in the lateral direction
The weld part 25 that step extends, described upper row, lower row's contact site 22,23 be respectively exposed to the upper and lower surface of hyoplastron 12, and described second
The conducting terminal of terminal group 3 includes being positioned in the first terminal group 2 upper row's contact site 31 of row contact site 22 side, to the first terminal
Organize 2 directions, conducting terminal place laterally bend extension across portion 32 and from extending back further across portion 32 and being positioned at the
The weld part 34 at one terminal group 2 conducting terminal main part 21 rear.It is arranged such, the weld part of described conducting terminal 25,34
In same row, convenient welding；And owing to weld part 25,34 is less, in the described electric connector 100 specific situation of left back width
Under, in welding process, can arrange more compared to the spacing between prior art this utility model adjacent solder portion 25,34
Width, thus the situation being beneficial to the company's of avoiding stannum short circuit occurs.
In the present embodiment, it is provided with between the main part 21 of described the first terminal group 2 and weld part 25 and makes described welding
The expanding part 24 of portion 25 outward displacement.So that strengthening the spacing between adjacent conductive terminal weld part further.Real at other
Execute in mode, it is also possible to be not provided with described expanding part 24.
Described the first terminal group 2 includes that the first terminal 201 and the second terminal 202, described second terminal group 3 include the 3rd end
Son 301 and the 4th terminal 302, described first, second, third and the 4th terminal 201,202,301,302 upper row's contact site 22,
31 are arranged in order in left-right direction, the weld part 25,34 of described first, the three, the second and the 4th terminal 201,301,202,302
It is arranged in order in left-right direction.In a specific embodiment, described the first terminal 201 and the second terminal 202 arrange contact site 22
Between the vacant spacing having two conducting terminals, be arranged such, the weld part of described second terminal group 3 34 and the first terminal group 2
Weld part 25 intert one by one and arrange, can make full use of the first terminal 201 weld part 25 and the second terminal 202 weld part 25 it
Between space, thus reduce the width that conducting terminal weld part 25,34 is overall in the lateral direction, meet electric connector 100 little
Type trend.It is arranged in a row in left-right direction for realizing described weld part 25,34, in the present embodiment, described 3rd end
Upper row's contact site 31 rear of son 301 and the 4th terminal 302 is provided with the lower extending part 33 bending extension straight down, described weld part
34 form from lower extending part 33 extending end is the most horizontal-extending.
Described the first terminal group 2 also includes and first, second symmetrical 7th terminal 203 of terminal 201,202 and
Eight terminals 204, described second terminal group 3 also includes and the 5th terminal of the three, the 4th symmetrical distributions of terminal 301,302
303 and the 6th terminal 304, upper row's contact site 31 of described three, the four, the 5th and the 6th terminal 301,302,303,304 exists
It is held on left and right directions between described second terminal 202 and upper row's contact site 22 of the 7th terminal 203.So, described conduction
Terminal is symmetrically set at left and right directions and is distributed, beneficially the positive and negative plugging function of electric connector 100.
Described conducting end subgroup also includes that the 3rd terminal group 4, described 3rd terminal group 4 include laying respectively at the second terminal group
The lower row's contact site 41 below contact site 31 and the weld part 42 extended back from lower row's contact site 41 is arranged on 3, the described 3rd
4 times row's contact sites 41 of terminal group are held between lower row's contact site 23 of the second, the 7th terminal 202,203 in the lateral direction,
Described 3rd terminal group 4 weld part 42 is held between the weld part 34 of the four, the 5th terminals 302,303 in the lateral direction.
It is arranged such, owing to weld part 34 abduction of the second terminal group 3 is to the left and right sides so that the weld part of described 3rd terminal group 4
In the room formed between 42 weld parts 34 that can just be arranged in the four, the 5th terminals 302,303, the most all weld parts
25, the tight arrangement between 34,42.
The weld part 25,34,42 of described first, second, third terminal group 2,3,4 extends and from front to back at above-below direction
On between upper row's contact site 22,31 and lower row's contact site 23,41.It is arranged such, it is adaptable to sinking of described electric connector 100
Board-like installation.
Being socketed with shielding casing 6 on described insulating body 1, described base portion 11 rear end is provided with upwardly exposed step surface 111,
The weld part 25,34,42 of described first, second, third terminal group 2,3,4 is exposed on described step surface 111.It is arranged such,
Described weld part 25,34,42 can upwards weld, and contrary with the installation direction of electric connector 100 shielding casing 6.Please join
Shown in Fig. 5, for the three-dimensional exploded view of this utility model the second embodiment, wherein said base portion 11 ' rear end is provided with exposure downwards
Step surface 111 ', be arranged such, described weld part 25 ', 34 ', 42 ' can be soldered down, and with electric connector 100 ' hide
The installation direction covering housing 6 ' is identical.
It addition, please join shown in Fig. 6, for the electric connector 100 of this utility model the 3rd embodiment " three-dimensional exploded view, institute
State the weld part 25 of conducting terminal ", 34 ", 42 " from front to back extend and be positioned at row's contact site 22 in the vertical direction ", 31 "
With lower row's contact site 23 ", 41 " lower section.That is, described conducting terminal is equipped with and weld part 25 ", 34 ", 42 " be connected and along upper
The kink 5 of lower extension ", make all weld parts 25 ", 34 ", 42 " be positioned at insulating body 1 " base portion 11 " lower end, be beneficial to institute
State electric connector 100 " post downwards and be installed on circuit board (not shown).
Described the first terminal group 2 includes being positioned in outermost outer terminal, i.e. present embodiment, and described outer terminal is
The first terminal 201 and the 8th terminal 204, wherein said the first terminal 201 and the 8th terminal 204 shape are symmetrical set.With
As a example by the first terminal 201, described outer terminal includes the extension that the bending of main body 21 front end extends after extending further along
Portion 2001, described extension 2001 includes being positioned at lower row's contact site 23 side and takes shape in the tabular of hyoplastron 12 reinforce in order to inlay to bury
Portion 2002, described extension 2001 is in the vertical direction between upper row's contact site 22 and lower row's contact site 23.It is arranged such,
Described in edge buries technique, described tabular reinforcing portion 2002 can make described outer terminal have higher intensity, and makes adjacent leading
There is between electric terminal preferable shield effectiveness, simple in construction, convenient formation.
Described extension 2001 includes the hook-holding part 2003 being positioned at lower another side of row's contact site 23, described hook-holding part 2003
Laterally expose described hyoplastron 12 and hold butt connector (not shown) in order to hook.It is arranged such, the integral type of described outer terminal
Structure makes described hook-holding part 2003 stabilized structure, is difficult to when butt connector held by hook the displacement occurred between insulating body 1
The situation such as come off, and simple in construction.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises one
Individual independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should will say
Bright book is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
The a series of detailed description of those listed above is only for the tool of feasibility embodiment of the present utility model
Body illustrates, they are also not used to limit protection domain of the present utility model, all is made without departing from this utility model skill spirit
Within equivalent implementations or change should be included in protection domain of the present utility model.
Claims (10)
1. an electric connector, including insulating body, the conducting end subgroup that is installed on insulating body, described insulating body includes
Base portion and the hyoplastron extended forward from base portion, described hyoplastron is provided with upper and lower surface, and described conducting end subgroup includes
One terminal group and the second terminal group, it is characterised in that: after the conducting terminal of described the first terminal group includes main part, main body
Hold lower row's contact site that upper row's contact site that warp forward extends, main body front end forward horizontal extend, in the lateral direction
It is positioned at lower row's contact site side and weld part that main body rear end extends the most further, described upper row, lower row's contact portion
Not being exposed to the upper and lower surface of hyoplastron, the conducting terminal of described second terminal group includes being positioned at row contact site side in the first terminal group
Upper row's contact site of side, laterally bend to direction, the first terminal group conducting terminal place extension across portion and from entering across portion
One step extends back and is positioned at the weld part at the first terminal group conducting terminal main part rear.
2. electric connector as claimed in claim 1, it is characterised in that: described the first terminal group includes the first terminal and the second end
Son, described second terminal group includes the 3rd terminal and the 4th terminal, described first, second, third and the 4th the upper row of terminal connect
Contact portion is arranged in order in left-right direction, and the weld part of described first, the three, the second and the 4th terminal is arranged the most successively
Row.
3. electric connector as claimed in claim 2, it is characterised in that: described the first terminal group also includes and first, second end
Symmetrical 7th terminal of son and the 8th terminal, described second terminal group also includes and symmetrical point of the three, the 4th terminal
5th terminal of cloth and the 6th terminal, upper row's contact site of described three, the four, the 5th and the 6th terminal presss from both sides in the lateral direction
It is held between described second terminal and upper row's contact site of the 7th terminal.
4. electric connector as claimed in claim 3, it is characterised in that: described conducting end subgroup also includes the 3rd terminal group, institute
State the 3rd terminal group to include laying respectively at and arrange the lower row's contact site below contact site in the second terminal group and from lower row's contact site
The weld part extended back, arranges contact site and is held in the lateral direction under the second, the 7th terminal under described 3rd terminal group
Between row's contact site, described 3rd terminal group weld part is held between the weld part of the four, the 5th terminals in the lateral direction.
5. electric connector as claimed in claim 4, it is characterised in that: the weld part of described first, second, third terminal group is certainly
Before extend back and in the vertical direction between upper row's contact site and lower row's contact site.
6. electric connector as claimed in claim 5, it is characterised in that: described base portion rear end is provided with upwardly exposed or exposes downwards
Step surface, the weld part of described first, second, third terminal group is exposed on described step surface.
7. electric connector as claimed in claim 4, it is characterised in that: the weld part of described first, second, third terminal group is certainly
Before extend back and be positioned in the vertical direction below row's contact site and lower row's contact site.
8. electric connector as claimed in claim 1, it is characterised in that: described the first terminal group includes being positioned at outermost outside
Terminal, described outer terminal includes the extension that the bending of main body front end extends after extending further along, described extension
Taking shape in the tabular reinforcing portion of hyoplastron including being positioned at lower row's contact site side in order to inlay to bury, described extension is in the vertical direction
Between upper row's contact site and lower row's contact site.
9. electric connector as claimed in claim 8, it is characterised in that: described extension includes being positioned at lower row's contact site by another
The hook-holding part of side, described hook-holding part laterally exposes described hyoplastron and holds butt connector in order to hook.
10. the electric connector as described in any one in claim 1 to 9, it is characterised in that: described electric connector is applicable
USB2.0 electric connector in the interface frame of USB3.1Type-C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031862.5U CN205543326U (en) | 2016-01-13 | 2016-01-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031862.5U CN205543326U (en) | 2016-01-13 | 2016-01-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543326U true CN205543326U (en) | 2016-08-31 |
Family
ID=56764648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031862.5U Active CN205543326U (en) | 2016-01-13 | 2016-01-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543326U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508062A (en) * | 2017-07-04 | 2017-12-22 | 上海天诚通信技术股份有限公司 | Conducting terminal and its electric connector |
| CN108281813A (en) * | 2017-01-06 | 2018-07-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10096941B2 (en) | 2016-11-22 | 2018-10-09 | Lotes Co., Ltd | Electrical connector |
| CN109510023A (en) * | 2018-11-22 | 2019-03-22 | 昆山捷皇电子精密科技有限公司 | A kind of Type-C female convenient for assembling |
| CN110350352A (en) * | 2018-04-04 | 2019-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN111129807A (en) * | 2018-10-30 | 2020-05-08 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
-
2016
- 2016-01-13 CN CN201620031862.5U patent/CN205543326U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10096941B2 (en) | 2016-11-22 | 2018-10-09 | Lotes Co., Ltd | Electrical connector |
| US10490940B2 (en) | 2016-11-22 | 2019-11-26 | Lotes Co., Ltd | Electrical connector having protruding portions on metal shell |
| CN108281813A (en) * | 2017-01-06 | 2018-07-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108281813B (en) * | 2017-01-06 | 2024-02-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107508062A (en) * | 2017-07-04 | 2017-12-22 | 上海天诚通信技术股份有限公司 | Conducting terminal and its electric connector |
| CN110350352A (en) * | 2018-04-04 | 2019-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110350352B (en) * | 2018-04-04 | 2022-11-22 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN111129807A (en) * | 2018-10-30 | 2020-05-08 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN111129807B (en) * | 2018-10-30 | 2023-02-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN109510023A (en) * | 2018-11-22 | 2019-03-22 | 昆山捷皇电子精密科技有限公司 | A kind of Type-C female convenient for assembling |
| CN109510023B (en) * | 2018-11-22 | 2023-10-13 | 东台润田精密科技有限公司 | Type-C female head convenient to equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200040 room No. 309, No. three, Jingan District JIANGCHANG, Shanghai, Shanghai Patentee after: Shanghai Tiancheng communication technology Limited by Share Ltd Address before: 200436 room No. 309, No. three, Zhabei District JIANGCHANG, Shanghai, Shanghai Patentee before: SHANGHAI TIANCHENG COMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |