CN206211123U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN206211123U CN206211123U CN201621271173.8U CN201621271173U CN206211123U CN 206211123 U CN206211123 U CN 206211123U CN 201621271173 U CN201621271173 U CN 201621271173U CN 206211123 U CN206211123 U CN 206211123U
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- Prior art keywords
- terminal
- flat part
- insulator
- electric connector
- pedestal
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Abstract
A kind of electric connector, including metal framework, insulator and two row's terminals, the metal framework, two row's terminals and insulator injection moulding form pedestal and the docking hyoplastron extended from the pedestal together, the docking hyoplastron definition has two relative interfaces and the stage portion of thickening is provided with neighbouring pedestal, the metal framework includes base portion, from the first flat part and a pair second flat parts that base portion extends, first flat part is located between two row's terminals and with the lock mouthful for being exposed to docking two relative sides of hyoplastron, the pair of second flat part is covered in two interfaces of the stage portion, two the second flat parts be arranged in parallel independently of one another and respectively with the first flat part, thereby, it is effectively improved the electromagnetic interference problem of high frequency signal transmission.
Description
【Technical field】
The utility model is about a kind of electric connector, more particularly to a kind of metal frameworks for extending flat parts with multiple
Electric connector.
【Background technology】
No. 204947243 patent of Chinese utility model discloses a kind of socket connector of two-way grafting, and the socket connects
Connect device and form docking chamber comprising insulating body, two row's terminals, the shield for being arranged on insulating body and encirclement insulating body
Metal shell, the shield includes a pair ground strips for bending respectively and being formed from shield both lateral sides side, side ground connection
Piece is covered to insulating body upper surface, and opposite side shielding plate is covered to insulating body lower surface, and two ground strip is from above-below direction
On be arranged in parallel.However, the shielding plate is directly from the bending of shield both sides, the ground strip easily rocks and causes in docking operation
Ground strip is unstable, and so as to be easily caused, earthing effect is not good, and the shielding plate is not also with to dock hyoplastron leading edge mutually fixed
Convex portion is so as to influence the performance of electric connector.
Therefore, it is necessory to provide a kind of new electric connector, to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of electric connector of the electromagnetic interference for being effectively improved high frequency signal transmission,
It is easy to minimize and reach shield effectiveness.
The purpose of this utility model is achieved through the following technical solutions：A kind of electric connector, including metal framework, insulation
Body and two row's terminals, the metal framework, two row's terminals and insulator injection moulding form pedestal and described in together
The docking hyoplastron that pedestal extends, the docking hyoplastron definition has two relative interfaces and is provided with thickening at neighbouring pedestal
Stage portion, the two rows terminal includes the contact site for being arranged in two interfaces for docking hyoplastron and the pin for extending pedestal,
The metal framework includes base portion, the first flat part and a pair second flat parts that extend from base portion, and the first flat part is located at two
Between row's terminal and with the lock mouthful for being exposed to docking two relative sides of hyoplastron, the pair of second flat part is covered in institute
Two interfaces of stage portion are stated, two the second flat parts be arranged in parallel independently of one another and respectively with the first flat part.
Further, the metal framework is formed by metal dust injection moulding.
Further, the base portion of the metal framework includes vertical portion, weld part and connects the weld part and vertical portion
Connecting portion, the vertical portion is provided with the opening portion of lengthwise, centre position and one of first flat part through opening portion
Connecting portion is connected to, second flat part extends from the upper and lower edge of opening portion.
Further, the two rows terminal is the first terminal and the Second terminal positioned at lower row positioned at upper row, often arranges end
Son includes a pair of the ground terminals and two pairs of high frequency differential pair terminals on the inside of ground terminal positioned at two ends, described second
Flat part is transversely beyond the high frequency differential pair terminal but not less than the ground terminal.
Further, the insulator includes the first insulator, the second insulator and the 3rd insulator, and described one ranked first
In the first insulator, described one ranked second terminal injection moulding in the second insulator, the 3rd insulator for terminal injection moulding
The outside for being moulded in first, second insulator forms complete pedestal and docking hyoplastron.
Further, first flat part is formed with the first convex portion in its front end both sides, and it is right that first convex portion is constituted
Connect a part for hyoplastron and form above-mentioned lock mouthful, first flat part is provided with lengthwise mouthful, and the lengthwise mouthful is in above-below direction
Projection overlaps with the projection of second flat part.
Further, first flat part is provided with the second convex portion, the first terminal and Second terminal in its two side
Ground terminal be equipped with the fixed arm for being fixed to second convex portion.
Further, first flat part is provided with a pair of fixings mouthful in the front end of lengthwise mouthful, and the fixing mouth is located at institute
State between the first convex portion and the second convex portion, second insulator is provided with pair of parellel and sets and be retained to consolidating for the fixing mouth
Hold portion.
Further, first convex portion and the second convex portion from the first flat part both sides because of prolonging on above-below direction
Stretch.
Further, the first terminal and the fixed arm of the Second terminal bend extension and respectively at described the in opposite directions
The upper and lower sides of one flat part are fixed to second convex portion.
Compared with prior art, the utility model has the advantages that：Have extend from base portion the by setting
One flat part and a pair metal frameworks of the second flat part, second flat part be arranged in parallel certainly with first flat part
Base portion is spatially extended towards docking, and increased the stability of whole metal framework and the electromagnetism during reducing high frequency signal transmission
Interference effect, and second flat part exceed high frequency differential pair terminal and not less than ground terminal, due to covering paramount frequency difference
Sub-signal terminal, you can the electromagnetic interference of shielding high frequency signal transmission, thus can further save the materials of metal framework.
【Brief description of the drawings】
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the stereogram at another visual angle of electric connector shown in Fig. 1.
Fig. 3 is the part isometric exploded view of electric connector shown in Fig. 1.
Fig. 4 is the part isometric exploded view at another visual angles of Fig. 3.
Fig. 5 is the three-dimensional exploded view that Fig. 4 is further decomposed.
Fig. 6 is the part isometric exploded view at another visual angles of Fig. 5.
Fig. 7 is the three-dimensional exploded view that Fig. 5 is further decomposed.
Fig. 8 is the part isometric exploded view at another visual angles of Fig. 7.
Fig. 9 is the stereogram that electric connector shown in Fig. 1 is attached in handheld device.
Figure 10 is the stereogram at another visual angles of Fig. 9.
Figure 11 is the part isometric exploded view that Fig. 9 decomposites handheld device.
Figure 12 is sectional view of the electric connector shown in Fig. 9 along line A-A.
【Main element symbol description】
The pedestal 1010 of electric connector 1000
The docking interface 1021 of hyoplastron 1020
The handheld device 2000 of stage portion 1023
The host cavity 2010 of circuit board 2,001 first
The inwall 2011 of second host cavity 2,020 first
The host cavity 2030 of second inwall 2021 the 3rd
The metal framework 6 of 3rd inwall 2031
The vertical portion 611 of base portion 61
The weld part 612 of opening portion 6111
The flat part 62 of connecting portion 613 first
First convex portion 621 latches mouth 6211
The lengthwise of second convex portion 622 mouthful 623
The fixing fixing mouth 624 of mouth 624
The insulator 7 of second flat part 63
The insulator 72 of first insulator 71 second
The hyoplastron 712 of first pedestal 711 first
The insulator 72 of first clinch 7,121 second
The hyoplastron 722 of second pedestal 721 second
The holding parts 7222 of second clinch 7221
The first step portion 731 of 3rd insulator 73
The tongue 732 of groove 7311
The terminal 8 of pars intermedia 733
The signal terminal 802 of power supply terminal 801
The ground terminal 804 of high frequency differential pair terminal 803
The fixed arm 811,812 of the first terminal 81
The contact site 83 of Second terminal 82
Pin 84
Following specific embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
【Specific embodiment】
Hereinafter, the specific embodiment of the utility model electric connector 1000 will be introduced with reference to Fig. 1 to Figure 12.It is described to be electrically connected
Connect device 1000 and be attached to the circuit board 2001 of handheld device 2000 to be docked with butt connector (not shown), it includes metal
Framework 6, insulator 7 and it is immobilizated in two row's terminals 8 of the insulator 7.The electric connector 1000 definition have abutting direction and
The vertical horizontal direction of abutting direction and with abutting direction and horizontal vertical vertical direction.
Refer to shown in Fig. 1 to Fig. 8, the metal framework 6, two row's terminals 8 and the injection moulding of insulator 7 shape together
The docking hyoplastron 1020 extended into pedestal 1010 and from the pedestal 1010, docking hyoplastron 1020 definition has two relatively
Interface 1021 and the stage portion 1023 of thickening is being provided with the afterbody of neighbouring pedestal 1010, the docking hyoplastron 1020 is located at
In the plane that abutting direction is formed with horizontal direction.The insulator 7 further includes the first insulator 71 of injection moulding,
Two insulators 72 and the 3rd insulator 73.First insulator 71 include the first pedestal 711 and from first pedestal 711 to
First hyoplastron 712 of preceding extension, first hyoplastron 712 is provided with the first clinch that two confession metal frameworks 6 are set up
7121.Second insulator 72 includes the second pedestal 721 and the second hyoplastron 722 extended forward from second pedestal 721,
Second hyoplastron 722 is provided with the second clinch 7221 that the pair of parellel set up and hold for the metal framework 7 is set
And holding parts 7222.3rd insulator 73 includes first step portion 731, extends forward from the first step portion 731
Tongue 732 and connect the pars intermedia 733 of the first step portion 731 and the tongue 732, the first step portion 731 it is upper
Lower both sides are equipped with two grooves 7311.
The two rows terminal 8 is the first terminal 81 positioned at upper row and the Second terminal 82 positioned at lower row, often arranges terminal 8 equal
Including a pair power supply terminals 801 spaced apart, two pairs of signal terminals between the pair of power supply terminal 801
802nd, positioned at two pairs of high frequency differential pair terminals 803 in the outside of power supply terminal 801 and outside the difference signal terminal 803
To ground terminal 804.The two rows terminal 8 includes being arranged in two contact sites of interface 1,021 83 of docking hyoplastron 1020
And extend the pin 84 of pedestal 1021.The first terminal 81 is equipped with solid with the ground terminal 804 of the Second terminal 82
The fixed fixed arm 811,812 to the metal framework 6.Described one ranked first the injection moulding of terminal 81 in the first insulator 71, institute
State one and ranked second the injection moulding of terminal 82 in the second insulator 72, it is exhausted that the 3rd insulator 73 is moulded in described first, second
The outside of edge body 71,72.
Please continue to refer to Fig. 1 to Fig. 8, simultaneously emphasis is referred to shown in Fig. 7, and the metal framework 6 is by metal dust injection moulding
Into it includes base portion 61, the first flat part 62 and a pair second flat parts 63 that extend from base portion 61, the metal framework 6
Base portion 61 includes vertical portion 611, weld part 612 and connects the connecting portion 613 of the weld part 612 and vertical portion 611, described perpendicular
Straight portion 611 is provided with the opening portion 6111 of lengthwise, and described one ranked first the injection moulding of terminal 81 constitutes first in the first insulator 71
Module, described one ranked second the injection moulding of terminal 82 constitutes the second module in the second insulator 72, by first module and the
Two modules are attached to the metal framework 6 by opening portion 6111, then the 3rd insulator 73 is moulded in into described first,
The outside of two insulators 71,72 forms complete pedestal 1010 and docking hyoplastron 1020.First flat part 62 is passed through
The centre position of opening portion 6111 and connecting portion 613 is integrally connected to, second flat part 63 is from the upper and lower of opening portion 6111
Edge extends.First flat part 62 has the first convex portion 621, positioned at its rear end both sides second positioned at its front end both sides
Convex portion 622, one extends transversely through the lengthwise mouthful 623 and a pair of fixing mouths positioned at 623 front ends of the lengthwise mouthful of lengthwise setting
624.The convex portion 622 of first convex portion 621 and second extends from the both sides of the first flat part 62 because of on above-below direction, institute
State the first convex portion constitute docking hyoplastron 1020 a part and between two row's terminals 8 and be exposed to docking hyoplastron 1020
Two locks of relative side mouthful 6211, the lengthwise mouthful 623 is in the projection of above-below direction and the throwing of second flat part 63
Shadow overlaps, and the fixing mouth 624 is located between the convex portion 622 of first convex portion 621 and second and is retained to second insulation
On the holding parts 7222 of the second hyoplastron 722 of body 72.
Please continue to refer to Fig. 9 to Figure 12, and Fig. 7 is combined, the handheld device 2000 is provided with host cavity, the host cavity includes
First host cavity 2010, the second host cavity 2020 and the 3rd host cavity 2030 positioned at the rear side of second host cavity 2020, institute
State the first host cavity 2010, the second host cavity 2020 and the 3rd host cavity 2030 and be respectively equipped with the first inwall 2011, the second inwall
2021 and the 3rd inwall 2031.The docking hyoplastron 1020 is contained in first, second host cavity 2010,2020, described
Pedestal 1010 is housed and is immobilizated in the 3rd host cavity, and the vertical portion 611 of the metal framework 6 supports to described second and houses
On second inwall 2021 in chamber 2020, the weld part 612 of the metal framework 6 is retained on circuit board 2001, so that will be described
Electric connector 1000 is closely retained in described handheld device 2000 to realize being docked with butt connector.Further,
6 two the second flat parts 63 of the metal framework be arranged in parallel independently of one another and respectively with the first flat part 62, and described first is flat
The flat part 63 of plate portion 62 and second extends towards equidirectional.The fixed arm of the first terminal 81 and the Second terminal 82
811st, 812 opposite bendings extend and the upper and lower sides respectively at first flat part 62 are fixed to second convex portion 622, described
Convex portion of the convex portion of upside less than the downside.The pair of second flat part 63 be covered in the stage portion 1023 two are right
Junction 1021, specifically, the stage portion 1023 is fitted close with the groove 7311 in the first step portion 731, it is the pair of
Second flat part 63 is transversely beyond the high frequency differential pair terminal 803 but not less than the ground terminal 804.Thereby, by setting
Put with the first flat part 62 and a pair metal frameworks 6 of the second flat part 63 extended from the vertical portion 611 of the base portion 61,
Second flat part 63 be arranged in parallel with first flat part 62 it is spatially extended towards docking from the vertical portion 611, increase
Add the stability of whole metal framework 6 and the electromagnetic interference influence during reducing high frequency signal transmission, and described second
Flat part 63 exceed high frequency differential pair terminal 803 and not less than ground terminal 804, due to masking tremendously high frequency difference signal terminal
804, you can the electromagnetic interference of shielding high frequency signal transmission, thus the materials of metal framework 6 can be further saved, in addition, described
The metal framework 6 of electric connector 1000 is formed by metal dust injection moulding, and it has stronger hardness and rigidity, thus nothing
Masking shell need to again be set directly can be retained in handheld device, so beneficial to the miniaturization of electric connector.
Some embodiments of the present utility model are the foregoing is only, implementation method, the common skill in this area is not all, of
Any equivalent change that art personnel are taken technical solutions of the utility model by reading the utility model specification, is
Claim of the present utility model is covered.
Claims (10)
1. a kind of electric connector, including metal framework, insulator and two row's terminals, the metal framework, two row's terminals and insulation
Body injection moulding forms pedestal and the docking hyoplastron extended from the pedestal together, and the docking hyoplastron definition has two
Relative interface and the stage portion of thickening is being provided with neighbouring pedestal, the two rows terminal includes being arranged in the two of docking hyoplastron
The contact site of individual interface and extend the pin of pedestal, it is characterised in that：The metal framework includes base portion, extends from base portion
The first flat part and a pair second flat parts, the first flat part be located at two row's terminals between and be exposed to docking hyoplastron two
The lock of individual relative side mouthful, the pair of second flat part is covered in two interfaces of the stage portion, and two second flat
Plate portion be arranged in parallel independently of one another and respectively with the first flat part.
2. electric connector as claimed in claim 1, it is characterised in that：The metal framework is by metal dust injection moulding
Into.
3. electric connector as claimed in claim 1, it is characterised in that：The base portion of the metal framework includes vertical portion, welding
Portion and the connecting portion of the connection weld part and vertical portion, the vertical portion is provided with the opening portion of lengthwise, first flat part
Through opening portion centre position and be integrally connected to connecting portion, second flat part extends from the upper and lower edge of opening portion.
4. electric connector as claimed in claim 1, it is characterised in that：The two rows terminal be positioned at upper row the first terminal and
Positioned at the Second terminal of lower row, often arranging terminal includes being located at a pair of ground terminals and on the inside of ground terminal two at two ends
To high frequency differential pair terminal, second flat part is transversely beyond the high frequency differential pair terminal but not less than the earth terminal
Son.
5. electric connector as claimed in claim 4, it is characterised in that：The insulator includes the first insulator, the second insulation
Body and the 3rd insulator, described one ranked first terminal injection moulding in the first insulator, and described one ranked second terminal injection moulding
In the second insulator, the outside that the 3rd insulator is moulded in first, second insulator forms complete pedestal and right
Connect hyoplastron.
6. electric connector as claimed in claim 5, it is characterised in that：First flat part is formed with its front end both sides
One convex portion, first convex portion constitutes a part for docking hyoplastron and forms above-mentioned lock mouthful, and first flat part is provided with vertical
Mouth long, lengthwise mouthful overlaps in the projection of above-below direction with the projection of second flat part.
7. electric connector as claimed in claim 6, it is characterised in that：It is convex that first flat part is provided with second in its two side
The ground terminal of portion, the first terminal and Second terminal is equipped with the fixed arm for being fixed to second convex portion.
8. electric connector as claimed in claim 7, it is characterised in that：First flat part is provided with one in the front end of lengthwise mouthful
To fixing mouth, the fixing mouthful is located between first convex portion and the second convex portion, and second insulator is provided with pair of parellel
Set and be retained to the holding parts of the fixing mouth.
9. electric connector as claimed in claim 7, it is characterised in that：First convex portion and the second convex portion are from described first
Flat part both sides extend because of on above-below direction.
10. electric connector as claimed in claim 7, it is characterised in that：The fixation of the first terminal and the Second terminal
Arm bends extension in opposite directions and the upper and lower sides respectively at first flat part are fixed to second convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271173.8U CN206211123U (en) | 2016-11-25 | 2016-11-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271173.8U CN206211123U (en) | 2016-11-25 | 2016-11-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211123U true CN206211123U (en) | 2017-05-31 |
Family
ID=58747351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271173.8U Active CN206211123U (en) | 2016-11-25 | 2016-11-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211123U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321591A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110071398A (en) * | 2018-01-23 | 2019-07-30 | 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 |
| US10998679B2 (en) | 2019-05-28 | 2021-05-04 | Lotes Co., Ltd | Electrical connector improving high frequency characteristics |
-
2016
- 2016-11-25 CN CN201621271173.8U patent/CN206211123U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321591A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10333253B2 (en) | 2017-01-14 | 2019-06-25 | Foxconn Interconnect Technology Limited | Electrical connector with reinforced and thickened metallic shielding plate on front edge of mating tongue |
| CN108321591B (en) * | 2017-01-14 | 2021-02-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN110071398A (en) * | 2018-01-23 | 2019-07-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10998679B2 (en) | 2019-05-28 | 2021-05-04 | Lotes Co., Ltd | Electrical connector improving high frequency characteristics |
| 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 |
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