CN204947248U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204947248U CN204947248U CN201520610121.8U CN201520610121U CN204947248U CN 204947248 U CN204947248 U CN 204947248U CN 201520610121 U CN201520610121 U CN 201520610121U CN 204947248 U CN204947248 U CN 204947248U
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- shielding sheet
- earth terminal
- junction
- terminal
- electric connector
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Abstract
The utility model discloses a kind of electric connector, comprise an insulating body; One shielding sheet, is located in described insulating body; One earth terminal, be located at correspondence and a butt connector in described insulating body and connect, described earth terminal is fixed between described shielding sheet plate face and described insulating body; Wherein, be respectively equipped with the first junction and the second junction in the front end of described earth terminal and stage casing, earth terminal rear end in electrical contact with described shielding sheet, and described is respectively provided with a weld part.Shielding sheet respectively with front end and the stage casing abutting contact of same earth terminal, thus form multiple signal return flow path between earth terminal and shielding sheet, the earthing effect of described electric connector can be strengthened, improve its high frequency performance.
Description
Technical field
The utility model relates to a kind of electric connector, refers in particular to a kind of electric connector with good high-frequency transmission performance.
Background technology
The USB electric connector of existing TYPEC specification, it generally includes insulating body, be located at the two rows terminal of the upper and lower both sides of insulating body, each row's terminal comprises difference signal terminal for transmitting high-frequency signal and earth terminal, is also embedded with a shielding sheet in insulating body between two rows terminal.By the shielding sheet of centre the noise between two rows terminal, cross-talk etc. are conducted to the grounding path on circuit board, to isolate the interference between two row's terminals.But be connected to by shielding sheet itself limited efficiency that circuit board carries out ground connection and conduction, effectively cannot reduce between terminal and disturb, make the interference such as noise, cross-talk cannot drop to minimum.
Therefore, be necessary to design a kind of new electric connector, to overcome the problems referred to above.
Summary of the invention
Creation object of the present utility model is to provide a kind of electric connector with good high-frequency transmission performance.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of electric connector, comprises an insulating body; One shielding sheet, is located in described insulating body; One earth terminal, be located at correspondence and a butt connector in described insulating body and connect, described earth terminal is fixed between described shielding sheet plate face and described insulating body; Wherein, be respectively equipped with the first junction and the second junction in the front end of described earth terminal and stage casing, earth terminal rear end in electrical contact with described shielding sheet, and described is respectively provided with a weld part.
As the further improvement of such scheme, described shielding sheet extends respectively towards described earth terminal and is provided with the first junction and described second junction described in the corresponding abutting contact of the first abutting part and the second abutting part.
Further, the stage casing of described earth terminal comprises and being connected and an orthogonal horizontal segment and a vertical section, and described horizontal segment and described vertical section are respectively equipped with described second junction; Described shielding sheet comprises a board body part and an extension is parallel to described horizontal segment and described vertical section respectively, and described board body part and described extension are respectively equipped with the second junction in a described second abutting part correspondence abutting horizontal segment and vertical section.
Further, described shielding sheet is become by sheet metal punching, described first abutting part and the second abutting part by sheet metal puncture formed cantilever-shaped, and described first abutting part and the second abutting part corresponding be that plate face contacts with described first junction and the second junction.
Further, described shielding sheet rear end is extended with the weld part that a leg is adjacent to described earth terminal.
As a kind of execution mode, top or the below in described shielding sheet plate face are provided with row's terminal, being positioned at outermost two terminals in the described terminal of one row is earth terminal, the first junction of each earth terminal of the corresponding abutting contact of described shielding sheet and the second junction.Described shielding sheet rear end is extended with two legs, and described two legs lay respectively at the outside of the weld part of two earth terminals.
As wherein a kind of execution mode, described insulating body is provided with to be arranged terminal and arranges terminal once on one, described shielding sheet is between two rows terminal, often arrange terminal and have described earth terminal respectively, the front end of the earth terminal of top and stage casing are respectively equipped with the first junction and the second junction is in electrical contact with shielding sheet.The earth terminal stage casing of below is provided with the 3rd junction and shielding sheet is in electrical contact.The stage casing of the earth terminal of top is provided with two the second junctions, described shielding sheet extension is provided with two the second abutting parts abutting contact two the second junctions respectively, described shielding sheet is also provided with one the 3rd abutting part and abuts with described 3rd junction, and described 3rd abutting portion is between two the second abutting parts.
Compared with prior art, the first junction that the utility model same earth terminal front end and stage casing are established respectively and the second junction and shielding sheet abutting contact, thus multiple signal return flow path is formed between earth terminal and shielding sheet, the earthing effect of described electric connector can be strengthened, improve its high frequency performance.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model electric connector;
Fig. 2 is the three-dimensional exploded view of another angle of the utility model electric connector;
Fig. 3 is the part isometric exploded view of the utility model electric connector;
Fig. 4 is the three-dimensional combination figure of the utility model electric connector;
Fig. 5 is the side view cutaway drawing of the utility model electric connector;
Fig. 6 arranges terminal and the schematic diagram shielding sheet up and down in Fig. 5;
Fig. 7 is the vertical view cutaway drawing of the utility model electric connector.
The drawing reference numeral of embodiment illustrates:
| Electric connector 100 | Insulating body 1 | Base portion 10 | Increase portion 11 |
| Hyoplastron 12 | Escape hopper 121 | Terminal 2 | Upper row's terminal 20 |
| Lower row's terminal 20' | Horizontal segment 2020,2020' | Vertical section 2021,2021' | Weld part 203,203' |
| Earth terminal 21,21' | First junction 211 | Second junction 212 | 3rd junction 213' |
| Screening can 3 | First screening can 30 | Diapire 301 | First roof 302 |
| The first side wall 303 | Shield 304 | First baffle plate 305 | Interface 306 |
| Secondary shielding shell 31 | Second roof 312 | Second sidewall 313 | Second baffle 314 |
| Bonnet 311 | Grab 316 | Keel 4 | Breach 401 |
| Radome 5 | First radome 50 | Secondary shielding cover 50' | Elastic arm 502 |
| Shell fragment 503 | Clamping part 501,501' | Shielding sheet 6 | Board body part 61 |
| Extension 62 | First abutting part 610 | Second abutting part 611,620 | 3rd abutting part 621 |
| First support division 612 | Second support division 613 | Protruding 614 | Leg 622 |
| Circuit board 7 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As shown in Figures 1 to 4, as the embodiment of the best, electric connector 100 of the present utility model is in order to be installed on a circuit board 7, and described electric connector 100 comprises an insulating body 1; Multiple terminal 2, is divided into row's terminal 20 and lower row's terminal 20 ' to be fixedly arranged on described insulating body 1; One shielding sheet 6, is located at described insulating body 1 and is positioned between described upper row's terminal 20 and described lower row's terminal 20 '; And a screening can 3, the outside of described insulating body 1 is located at by frame.
As shown in Figure 2 and Figure 5, the hyoplastron 12 that described insulating body 1 comprises a base portion 10 and protrudes out forward from described base portion 10, the below one of described base portion 10 extends one and increases portion 11.
As depicted in figs. 1 and 2, described upper row's terminal 20 and described lower row's terminal 20 ' comprise 12 butts respectively, and putting in order of described upper row's terminal 20 and described lower row's terminal 20 ' is on the contrary left and right, the upper and lower symmetry of arrangement mode, and transmission signal is identical.Described upper row's terminal 20 putting in order from left to right is followed successively by earth terminal (GND) 21, sends difference signal terminal to (TX1+, TX1-, i.e. USB3.0 terminal), power supply terminal (Vbus), reserved terminal (CC1), USB2.0 differential terminal to (Dp1, Dn1), reserved terminal (SBU1), power supply terminal (Vbus), receive difference signal terminal to (RX2+, RX2-), earth terminal (GND) 21 at a high speed at a high speed; Described lower row's terminal 20 ' putting in order from right to left is followed successively by earth terminal (GND) 21', receives difference signal terminal to (TX2+, TX2-at a high speed, i.e. USB3.0 terminal), power supply terminal (Vbus), reserved terminal (CC2), USB2.0 differential terminal to (Dp2, Dn2), reserved terminal (SBU2), power supply terminal (Vbus), receive difference signal terminal to (RX1+, RX1-), earth terminal (GND) 21' at a high speed, the function of positive anti-plug can be realized to make described electric connector 100.
As Fig. 2, Fig. 5 and Fig. 6, each butt in described upper row's terminal 20 and described lower row's terminal 20 ' is arranged between shielding sheet 6 plate face and insulating body 1 respectively, the forward part of each butt is immobilizated in hyoplastron 12 and some is exposed to the surface of hyoplastron 12, in order to connect with butt connector.Portion 11 is increased described in the stage casing of terminal is then positioned at.Terminal also comprise to extend back from stage casing described in increase the weld part 203 in portion 11,203' in order to be soldered to described circuit board 7.The weld part 203 of upper row's terminal 20 for SMT type be several rows of row, the weld part 203' of lower row's terminal 20' is DIP type and is staggered front to back to be arranged in two rows.Wherein, the weld part 203 of earth terminal 21,21', 203' are soldered to the grounding path on circuit board 7.
The front end and the stage casing that are positioned at the earth terminal 21 of top are respectively equipped with the first junction 211 and the second junction 212, in electrical contact with shielding sheet 6 respectively.More specifically, earth terminal 21 has described first junction 211 in front end place.The stage casing of earth terminal 21 is roughly in L-type, and it comprises and being connected and orthogonal horizontal segment 2020 and a vertical section 2021, and horizontal segment 2020 and vertical section 2021 have second junction 212 respectively.The weld part 203 of upper earth terminal 21 rear end is SMT type.
Its structure of earth terminal 21' of below is roughly similar, and stage casing is roughly in L-type, and it comprises and being connected and an orthogonal horizontal segment 2020' and one vertical section of 2021'.Difference is, the earth terminal 21' of below only has a 3rd junction 213' in stage casing part, is specifically positioned at rearward position on horizontal segment 2020'.In addition, the weld part 203' of the earth terminal 21' of below is DIP type.
As shown in Fig. 2, Fig. 4 and Fig. 5, described screening can 3 comprises diapire 301, roof (non-label) and connects the two side (non-label) of described diapire 301 and described roof, it is outer and form an interface 306 that sidewall described in described roof, diapire 301 and two is located in described hyoplastron 12, described in increase portion 11 lower than described interface 306.Increase the front in portion 11 described in being positioned at from described diapire 301 one bending extension one downwards shield 304 and increase portion 11 described in covering at least partly; Described roof one be bent to form backward a bonnet 311 be positioned at described in increase the rear in portion 11 and increase portion 11 described in covering at least partly; Thus described stage casing is arranged between described shield 304 and described bonnet 311.In addition, sidewall described in two extend be provided with two baffle plates (non-label) lay respectively at described in increase the both sides in portion 11, described in described shield 304, described bonnet 311 and two, described stage casing is located in wherein by baffle plate; When described electric connector 100 is welded in described circuit board 7, described in described shield 304, described bonnet 311 and two, described stage casing and external environment isolate by baffle plate, make described electric connector 100 when transmitting high-frequency signal from the impact of outside electromagnetic interference (EMI), thus promote the high-frequency transmission performance of described electric connector 100.Further, described shield 304, described bonnet 311 or described baffle plate are provided with leg (non-label) and are welded on described circuit board 7, to strengthen described electric connector 100 shield effectiveness.
As shown in Figure 1, Figure 2 and Figure 4, described screening can 3 comprises one first screening can 30 and a secondary shielding shell 31 further, and described secondary shielding shell 31 is coated on outside described first screening can 30; Described first screening can 30 comprises described diapire 301, first roof 302 and two the first side walls 303, and it is outer and form described interface 306 that the first side wall 303 described in described diapire 301, described first roof 302 and two is located in described hyoplastron 12; The front in portion 11 is increased described in described shield 304 extends from the described diapire 301 one bending downwards of described first screening can 30 and is blocked in; The first side wall 303 described in two extend to form respectively described first baffle plate 305 be positioned at described in increase the both sides in portion 11.Two second sidewalls 313 that described secondary shielding shell 31 comprises the second roof 312 and extends to form from described second roof 312 both sides, described roof comprises the first roof 302 and the second roof 312, described sidewall comprises the first side wall 303 and the second sidewall 313, and described second roof 312 and described second sidewall 313 are covered on the outside of described first roof 302 and described the first side wall 303 respectively; The rear in portion 11 is increased described in described bonnet 311 bends extension backward from described second roof 312 one and is blocked in; Described baffle plate comprises the first baffle plate 305 and second baffle 314, and described second baffle 314 extends to form from described second sidewall 313 and is covered on the outside of described first baffle plate 305, and described leg (non-label) is located at described second baffle 314.
In addition, the below of described diapire 301 is provided with a keel 4, portion 11 is increased described in described keel 4 correspondence, with to fill below described interface 306, above described circuit board 7 and described in increase the vacancy that front, portion 11 formed, thus make described shield 304 be located in described in increase between portion 11 and described keel 4, prevent described electric connector 100 from dumping forward after plug repeatedly, increase its useful life.The front end of described second sidewall 313 is provided with grab 316, and described keel 4 correspondence is provided with breach 401, and described grab 316 is clipped to described breach 401 in order to fixing described keel 4.
As shown in Figures 2 and 3, described electric connector 100 comprises a radome 5 further and is sheathed on described hyoplastron 12 near described base portion 10 place, and part extends to described base portion 10; Described radome 5 comprises one first radome 50 and a secondary shielding cover 50', and described first radome 50 and described secondary shielding cover 50' are combined by clamping part 501 disposed thereon, the mutual buckle of 501' and are fixed on described hyoplastron 12 near described base portion 10 place.Described first radome 50 is provided with elastic arm 502 and is positioned at described base portion 10 and with described first roof 302 Elastic Contact of described first screening can 30 and ground connection.In addition, laterally two shell fragments 503 are provided with from the both sides of described first radome 50, described hyoplastron 12 is provided with near the described shell fragment 503 of described base portion 10 place correspondence and escapes hopper 121, hopper 121 is escaped described in described earth terminal 21,21' part is revealed in, escape hopper 121 described in described shell fragment 503 passes through and be connected to described earth terminal 21,21' thus be grounded, to strengthen described electric connector 100 shield effectiveness, thus improve its high-frequency transmission quality.In other embodiment, described shell fragment 503 also can be located at described secondary shielding cover 50', and described radome 5 also can be formed in one, by being sheathed on described hyoplastron 12 after forward direction, not as limit.
As shown in Figure 2, Figure 5 and Figure 6, described shielding sheet 6 is become by sheet metal punching, it comprises a board body part 61 and is located at described hyoplastron 12 and between the front end of described upper row's terminal 20 and described lower row's terminal 20 ' and horizontal segment 2020,2020', from described board body part 61 extend to form vertically downward backward an extension 62 extend to described in increase portion 11 and be positioned between the vertical section 2021 of described upper row's terminal 20 and described lower row's terminal 20 ', 2021', and described board body part 61 and described extension 62 are parallel to described horizontal segment 2020 and described vertical section 2021 respectively.
Described board body part 61 and described extension 62 are respectively equipped with multiple abutting part contact with described earth terminal 21,21'.Particularly, in the below of each earth terminal 21, the forward position of described board body part 61 is punctured by sheet metal and forms one first cantilever-shaped abutting part 610, described first abutting part 610 upwards abuts with the first junction 211 of the earth terminal 21 being positioned at top, described board body part 61 lean in after position then puncture and be formed with one second abutting part 611 and upwards abut with the second junction 212 on horizontal segment 2020, described board body part 61 rearward position also punctures downwards and is provided with one the 3rd abutting part 621 and abuts with the 3rd junction 213' of the earth terminal 21' of below.In addition, the lateral margin of described extension 62 also punctures the second junction 212 in the vertical section 2021 of the earth terminal 21 being provided with one second abutting part 620 abutting top, and described 3rd abutting part 621 is along the longitudinal direction between two the second abutting parts 611,620.Above-mentioned abutting part be plate face between earth terminal 21,21' and contact, to increase contact area therebetween., at earth terminal 21, between 21' and shielding sheet 6, there is multiple signal return flow path, thus the earthing effect of described electric connector 100 can be strengthened, to improve its high frequency performance in setting like this.
In the present embodiment, because upper row's terminal 20 is symmetrical arranged with lower row's terminal 20', thus upper and lower earth terminal 21,21' position correspondence, the two is in same vertical position, to make on shielding sheet 6 near front end place punching to go out the first abutting part 610 and contact with the first junction 211 of earth terminal 21 front end of top.In other embodiments, also can shielding sheet 6 stagger before and after the place of front end punching go out two the first abutting parts 610 respectively with upper earth terminal 21 and lower earth terminal 21' before end in contact.The utility model is not limited thereto.
Further, the both side edges of described board body part 61 is extended with support division (non-label) respectively, and described support division comprises one first support division 612 and one second support division 613, and described second support division 613 is positioned at the rear of described first support division 612.Described first support division 612 protrudes described base portion 10 and is connected to the described the first side wall 303 of described first screening can 30 and described second sidewall 313 respectively; Described second support division 613 first to extend back described base portion 10 from the both side edges of described board body part 61, and then bending downwards extend and be positioned at described in increase the both sides in portion 11 and elasticity is connected to the described second baffle 314 of described secondary shielding shell 31, to strengthen the earthing effect of described electric connector 100.
Both sides, described extension 62 bottom respectively to after be extended with the leg 622 of SMT type, two legs 622 lay respectively at the outside of the weld part 203 of two earth terminals 21, and described leg 622 is adjacent to the weld part 203 of top earth terminal 21, thus the same ground connection weld pad (not shown) on circuit board 7 can be soldered to the weld part 203 of earth terminal 21.
In addition, the corresponding described radome 5 of both side edges of described board body part 61 is respectively equipped with the projection 614 protruding from described hyoplastron 12 two sides, described protruding 614 clamping part 501, the 501' junctions being resisted against described first radome 50 and described secondary shielding cover 50', thus the electric connection realizing described shielding sheet 6 and described radome 5.
In sum, the utility model electric connector 100 has following beneficial effect:
1. the front end of same earth terminal 21 and stage casing 202 arrange the first junction 211 and the second junction 212 and described shielding sheet 6 abutting contact respectively, thus multiple signal return flow path is formed between earth terminal 21 and shielding sheet 6, the right interference signal of the difference signal terminal on earth terminal 21 side is made fully to connect to the grounding path on circuit board 7 via the multi cycle path between earth terminal 21 and shielding sheet 6, strengthen the earthing effect of described electric connector 100, to improve its high frequency performance.In addition, because shielding sheet 6 contacts with the front end of earth terminal 21, when signal enters electric connector 100 by butt connector, noise, cross-talk etc. just can connect to shielding sheet 6 in the front end of earth terminal 21, and the grounding path conducted to by shielding sheet 6 further on circuit board 7, earthing effect can be improved further.
2. it is cantilever-shaped that the first abutting part 610, second abutting part 611 and the 3rd abutting part 621 described in all puncture formation on the shielding sheet 6 of sheet metal, be convenient to machine-shaping, and each abutting part contact with plate face between earth terminal 21,21' can enlarged contact areas, guarantee good earthing effect.
3. shield the leg 622 that sheet 6 rear end extends, make to shield sheet 6 and certainly can be about to crosstalk and directly connect grounding path to circuit board 7; The weld part 203 that leg 622 closes on earth terminal 21 is arranged, and so makes leg 622 jointly can be soldered to same ground connection weld pad on circuit board 7 with the weld part 203 of earth terminal 21.
4. increase the front in portion 11 described in diapire 301 one bending extension one downwards shield 304 described in is positioned at and increase portion 11 described in covering at least partly; Described second roof 312 one be bent to form backward a bonnet 311 be positioned at described in increase the rear in portion 11 and increase portion 11 described in covering at least partly, thus make gained state stage casing to be arranged between described shield 304 and described bonnet 311.In addition, the first side wall 303 described in two and described second sidewall 313 be respectively equipped with the first baffle plate 305 and second baffle 314 be positioned at described in increase the both sides in portion 11; Described stage casing is located in wherein by described shield 304, described bonnet 311 and described first baffle plate 305, described second baffle 314, thus described stage casing and external environment are isolated, make described electric connector 100 when transmitting high-frequency signal from the impact of outside electromagnetic interference (EMI), promote the high-frequency transmission performance of described electric connector 100.
5. the both side edges of board body part 61 described in is extended with the first support division 612 and the second support division 613 respectively, and described first support division 612 protrudes described base portion 10 and is connected to the described the first side wall 303 of described first screening can 30 respectively; Described second support division 613 first to extend back described base portion 10 from the both side edges of described board body part 61, and then bending downwards extend and be positioned at described in increase the both sides in portion 11 and elasticity is connected to the described second baffle 314 of described secondary shielding shell 31, to strengthen the earthing effect of described electric connector 100.
6. the both sides of the first radome 50 described in are laterally provided with two shell fragments 503, described hyoplastron 12 is provided with near the described shell fragment 503 of described base portion 10 place correspondence and escapes hopper 121, hopper 121 is escaped described in described earth terminal 21,21' part is revealed in, escape hopper 121 described in described shell fragment 503 passes through and be connected to described earth terminal 21,21' thus be grounded, to strengthen described electric connector 100 shield effectiveness thus to improve its high-frequency transmission quality.
7. the corresponding described radome 5 of both side edges of board body part 61 described in is respectively equipped with the projection 614 protruding from described hyoplastron 12, described protruding 614 clamping part 501, the 501' junctions being resisted against described first radome 50 and described secondary shielding cover 50', thus the electric connection realizing described shielding sheet 6 and described radome 5.
8. the below of diapire 301 described in is provided with a keel 4, portion 11 is increased described in described keel 4 correspondence, with to fill below described interface 306, above described circuit board 7 and described in increase the vacancy that front, portion 11 formed, prevent described electric connector 100 from dumping forward after plug repeatedly, increase its useful life.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-the scope of the claims therefore limiting to the utility model, so all this creation of utilization specifications and the equivalence techniques change for it of diagramatic content institute, be all contained in the scope of the claims of this creation.
Claims (10)
1. an electric connector, is characterized in that, comprising:
One insulating body;
One shielding sheet, is located in described insulating body;
One earth terminal, be located at correspondence and a butt connector in described insulating body and connect, described earth terminal is fixed between described shielding sheet plate face and described insulating body; Wherein,
Be respectively equipped with the first junction and the second junction in the front end of described earth terminal and stage casing, earth terminal rear end in electrical contact with described shielding sheet, and described is respectively provided with a weld part.
2. electric connector as claimed in claim 1, is characterized in that: described shielding sheet extends respectively towards described earth terminal and is provided with the first junction and described second junction described in the first abutting part and the corresponding abutting contact of the second abutting part.
3. electric connector as claimed in claim 2, is characterized in that: the stage casing of described earth terminal comprises and being connected and an orthogonal horizontal segment and a vertical section, and described horizontal segment and described vertical section are respectively equipped with described second junction; Described shielding sheet comprises a board body part and an extension is parallel to described horizontal segment and described vertical section respectively, and described board body part and described extension are respectively equipped with the second junction in a described second abutting part correspondence abutting horizontal segment and vertical section.
4. electric connector as claimed in claim 2, it is characterized in that: described shielding sheet is become by sheet metal punching, described first abutting part and the second abutting part by sheet metal puncture formed cantilever-shaped, and described first abutting part and the second abutting part corresponding be that plate face contacts with described first junction and the second junction.
5. electric connector as claimed in claim 1, is characterized in that: described shielding sheet rear end is extended with the weld part that a leg is adjacent to described earth terminal.
6. electric connector as claimed in claim 1, it is characterized in that: top or the below in described shielding sheet plate face are provided with row's terminal, being positioned at outermost two terminals in the described terminal of one row is earth terminal, the first junction of each earth terminal of the corresponding abutting contact of described shielding sheet and the second junction.
7. electric connector as claimed in claim 6, is characterized in that: described shielding sheet rear end is extended with two legs, and described two legs lay respectively at the outside of the weld part of two earth terminals.
8. electric connector as claimed in claim 1, it is characterized in that: described insulating body is provided with to be arranged terminal and arranges terminal once on one, described shielding sheet is between two rows terminal, often arrange terminal and have described earth terminal respectively, the front end of the earth terminal of top and stage casing are respectively equipped with the first junction and the second junction is in electrical contact with shielding sheet.
9. electric connector as claimed in claim 8, is characterized in that: the earth terminal stage casing of below is provided with the 3rd junction and shielding sheet is in electrical contact.
10. electric connector as claimed in claim 9, it is characterized in that: the stage casing of the earth terminal of top is provided with two the second junctions, described shielding sheet extension is provided with two the second abutting parts abutting contact two the second junctions respectively, described shielding sheet is also provided with one the 3rd abutting part and abuts with described 3rd junction, and described 3rd abutting portion is between two the second abutting parts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610121.8U CN204947248U (en) | 2015-08-14 | 2015-08-14 | Electric connector |
| US15/156,746 US9577387B2 (en) | 2015-05-26 | 2016-05-17 | Electrical connector having a ground terminal with contact portions in contact with a shielding sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610121.8U CN204947248U (en) | 2015-08-14 | 2015-08-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947248U true CN204947248U (en) | 2016-01-06 |
Family
ID=55014642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520610121.8U Active CN204947248U (en) | 2015-05-26 | 2015-08-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947248U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703157A (en) * | 2016-01-22 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107645105A (en) * | 2016-07-21 | 2018-01-30 | 正淩精密工业股份有限公司 | With the high-frequency signals transmission connector for improving cross-talk function |
| CN107871987A (en) * | 2016-09-23 | 2018-04-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10135199B1 (en) | 2017-05-09 | 2018-11-20 | Lotes Co., Ltd | Electrical connector |
| CN109217031A (en) * | 2018-09-12 | 2019-01-15 | 昆山长盈精密技术有限公司 | Plate is to template radio frequency plug and its connector assembly |
| US10276982B2 (en) | 2016-12-09 | 2019-04-30 | Lotes Co., Ltd | Electrical connector |
| CN114284806A (en) * | 2020-09-28 | 2022-04-05 | 庆虹电子(苏州)有限公司 | Electric connector and transmission sheet thereof |
| WO2022166321A1 (en) * | 2021-02-08 | 2022-08-11 | 华为技术有限公司 | Connector and electronic device |
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2015
- 2015-08-14 CN CN201520610121.8U patent/CN204947248U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703157A (en) * | 2016-01-22 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107645105A (en) * | 2016-07-21 | 2018-01-30 | 正淩精密工业股份有限公司 | With the high-frequency signals transmission connector for improving cross-talk function |
| CN107871987A (en) * | 2016-09-23 | 2018-04-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107871987B (en) * | 2016-09-23 | 2020-10-30 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10276982B2 (en) | 2016-12-09 | 2019-04-30 | Lotes Co., Ltd | Electrical connector |
| US10135199B1 (en) | 2017-05-09 | 2018-11-20 | Lotes Co., Ltd | Electrical connector |
| CN109217031A (en) * | 2018-09-12 | 2019-01-15 | 昆山长盈精密技术有限公司 | Plate is to template radio frequency plug and its connector assembly |
| WO2020052318A1 (en) * | 2018-09-12 | 2020-03-19 | 昆山长盈精密技术有限公司 | Board-to-board radio frequency plug and socket |
| US11444396B2 (en) | 2018-09-12 | 2022-09-13 | Kunshan Everwin Precision Technology Co., Ltd | Board-to-board radio frequency plug and receptacle |
| CN114284806A (en) * | 2020-09-28 | 2022-04-05 | 庆虹电子(苏州)有限公司 | Electric connector and transmission sheet thereof |
| CN114284806B (en) * | 2020-09-28 | 2024-01-23 | 庆虹电子(苏州)有限公司 | Electric connector and transmission sheet thereof |
| WO2022166321A1 (en) * | 2021-02-08 | 2022-08-11 | 华为技术有限公司 | Connector and electronic device |
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