CN204947247U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204947247U CN204947247U CN201520609933.0U CN201520609933U CN204947247U CN 204947247 U CN204947247 U CN 204947247U CN 201520609933 U CN201520609933 U CN 201520609933U CN 204947247 U CN204947247 U CN 204947247U
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- 238000012216 screening Methods 0.000 claims abstract description 50
- 239000012634 fragment Substances 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model discloses a kind of electric connector, it comprises an insulating body, and described insulating body comprises a base portion, and the below of described base portion is provided with one and increases portion; Upper row's terminal and lower row's terminal be fixedly arranged on described insulating body and have one be positioned at described in increase the connecting portion in portion; And a screening can, the outside of described insulating body is located at by frame.Increase the front in portion described in being positioned at from diapire one extension one shield of described screening can and increase portion for described; And from the roof of described screening can be integrally bent to form a bonnet be positioned at described in increase the rear in portion and increase portion for described.When described electric connector welding is in described circuit board, described connecting portion and external environment are isolated by described shield and described bonnet, make the impact from outside electromagnetic interference (EMI) when transmitting high-frequency signal of described electric connector, thus promote the high-frequency transmission performance of described electric connector.
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
Heightening type electric connector of the prior art comprises a body, and described body comprises a base portion and from the hyoplastron that base portion extends forward, increases portion again from described base portion to downward-extension one; Multiple conducting terminal, be located at described body, conducting terminal described in each has the contact site that extends to forward described hyoplastron and increases a weld part in portion described in extending back, be provided with between described contact site and described weld part a junction be positioned at described in increase portion; And a metal-back, be located at described external, described metal-back comprises a base plate, a top board and connects the biside plate of described base plate and described top board, and side plate described in described base plate, described top board and two is located in the surrounding of described hyoplastron thus forms a docking space.
But, the electric connector of said structure, described connecting portion is increased in portion in described, when it is welded in a circuit board, because of described in increase the front side in portion and rear side all lacks covering of described metal shell, make described connecting portion be exposed to external environment.Therefore, in the process of Signal transmissions, because described connecting portion exposes, cause described electric connector to be easily subject to the impact of external environment electromagnetic interference (EMI), thus reduce the quality of its high-frequency signal transmission, make it cannot reach the requirement of transmitting high-frequency signal.
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 one effectively can isolate external environment, thus improves the electric connector of its high-frequency transmission performance.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of electric connector, in order to be installed on a circuit board, it comprises: an insulating body, the hyoplastron that described insulating body has a base portion and protrudes out forward from described base portion, the below of described base portion is provided with one and increases portion, described in add high-order bit in the top of described circuit board; Multiple terminal, is located at described insulating body, terminal described in each have be positioned at described in increase a junction in portion and increase a weld part in portion described in extending from described connecting portion, described weld part is welded in described circuit board; One screening can, is located at described insulating body and surround described hyoplastron to form an interface outward, described in increase portion lower than described interface; Described screening can comprises a diapire and a bonnet, from described diapire one extend a shield be positioned at described in increase the front in portion and increase portion described in covering at least partly, increase the rear in portion described in described bonnet is positioned at and increase portion described in covering at least partly.
Further, described connecting portion is between described shield and described bonnet.
Further, described screening can comprises a roof and two side further, and sidewall described in two connects described roof and described diapire, from sidewall described in two extend two baffle plates lay respectively at described in increase the both sides in portion, described bonnet extends from described roof bending.
Further, described in described shield, described bonnet and two, described connecting portion is located in wherein by baffle plate.
Further, described shield, described bonnet or described baffle plate are provided with at least one leg and are welded in described circuit board.
Further, the below of described diapire is provided with described in a keel correspondence increases portion, and described shield is located at described keel and is describedly increased between portion.
Further, described diapire is provided with an Extendible flake near described interface place, and described Extendible flake is provided with inserting foot and is welded in described circuit board.
Further, multiple described terminal comprises to be arranged terminal and arranges terminal once on one, described upper row's terminal or described lower row's terminal comprise multiple earth terminal, multiple signal terminal and multiple power supply terminal.
Further, comprise a shielding sheet be further located at described insulating body and arrange between terminal and described lower row's terminal on described.
Further, described shielding sheet is provided with at least one protuberance and contacts with described earth terminal.
Further, it is characterized in that: described shielding sheet is provided with an extension, increase portion described in described extension extends at least partly and between the connecting portion arranging terminal and described lower row's terminal on described.
Further, described shielding sheet is provided with at least one abutting part and protrudes described base portion and contact with described screening can.
Further, comprise further a radome be sheathed on described hyoplastron near described base portion place and part extend to described base portion, described radome is provided with at least one elastic arm and is connected to described screening can.
Further, described shielding sheet and described radome contact with each other and are electrically connected.
Further, described radome is provided with at least one shell fragment further and is connected to described earth terminal.
Further, described hyoplastron is provided with near described base portion place at least onely escapes hopper, escapes hopper, escape hopper and be connected to described earth terminal described in described shell fragment passes through described in described earth terminal part is revealed in.
Further, described screening can comprises one first screening can and a secondary shielding shell, coated described first screening can of described secondary shielding shell, described shield extends from described first screening can one, and described bonnet extends from described secondary shielding shell one.
The utility model also provides following technical scheme: a kind of electric connector, and in order to be installed on a circuit board, it comprises:
One insulating body, described insulating body has a base portion, and the below of described base portion is provided with one and increases portion, described in add high-order bit in described circuit board; Multiple terminal, be located at described insulating body, terminal described in each has the contact site extending forward described base portion, extend back from described contact site and increase a junction in portion described in being positioned at, and described in extending from described connecting portion, increase a weld part in portion, described weld part is welded in described circuit board; One screening can, frame is located at described insulating body and form an interface outward, described in increase portion lower than described interface; Described screening can comprises a diapire and a bonnet, from described diapire one extend a shield be positioned at described in increase the front in portion and increase portion described in covering at least partly, increase the rear in portion described in described bonnet is positioned at and increase portion described in covering at least partly.
Further, described connecting portion is between described shield and described bonnet.
Further, described screening can comprises a roof and two side further, and sidewall described in two connects described roof and described diapire, from sidewall described in two extend two baffle plates lay respectively at described in increase the both sides in portion, described bonnet extends from described roof bending.
Further, described in described shield, described bonnet and two, described connecting portion is located in wherein by baffle plate.
Further, described shield, described bonnet or described baffle plate are provided with at least one leg and are welded in described circuit board.
Further, the below of described diapire is provided with described in a keel correspondence increases portion, and described shield is located at described keel and is describedly increased between portion.
Further, described diapire is provided with an Extendible flake near described interface place, and described Extendible flake is provided with inserting foot and is welded in described circuit board.
Further, described screening can comprises one first screening can and a secondary shielding shell, coated described first screening can of described secondary shielding shell, described shield extends from described first screening can one, and described bonnet extends from described secondary shielding shell one.
Compared with prior art, the utility model has following beneficial effect: by extend in described screening can one a shield be positioned at described in increase the front in portion and increase portion described in covering at least partly; Be provided with simultaneously a bonnet be positioned at described in increase the rear in portion and increase portion described in covering at least partly, described connecting portion is arranged between described shield and described bonnet.When described electric connector welding is in described circuit board, described connecting portion and external environment are isolated by described shield and described bonnet, make the impact from outside electromagnetic interference (EMI) when transmitting high-frequency signal of described electric connector, thus promote the high-frequency transmission performance of described electric connector.
[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 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' | Contact site 201,201' | Connecting portion 202,202' | Weld part 203,203' |
| Earth terminal 21,21' | 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 | Extendible flake 307 | 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 | Protuberance 611 |
| First abutting part 612 | Second abutting part 613 | Protruding 614 | 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 Figure 1, Figure 2 and Figure 3, 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; Described upper row's terminal 20 and described lower row's terminal 20 ' are respectively equipped with and extend to forward described hyoplastron 12 and the contact site 201, the 201' that are partly revealed in the upper and lower surface of institute's hyoplastron 12, with extend back described in increase a weld part 203, the 203' in portion 11, be connected with a junction 202,202' between described contact site 201,201' and described weld part 203,203', described in described connecting portion 202,202' are positioned at, increase portion 11; Described weld part 203,203' are arranged in three rows and are soldered to described circuit board 7.
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 make described connecting portion 202,202' 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 connecting portion 202,202' are 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 connecting portion 202,202' and external environment are isolated 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.Further, described diapire 301 is provided with an Extendible flake 307 near the one bending extension of the front end of described interface 306, and described keel 4 is fixed between described Extendible flake 307 and described shield 304; Described Extendible flake 307 one is welded in described circuit board 7 to having multiple inserting foot (non-label), to strengthen the earthing effect of described first screening can 30, improves the high-frequency transmission of described electric connector 100.In other embodiment, described Extendible flake 307 and described diapire 301 also can be point body formed, by weld or alternate manner is fixed on described diapire 301, not as limit.
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 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 comprises a board body part 61 and is located at described hyoplastron 12 and between the contact site 201,201' of described upper row's terminal 20 and described lower row's terminal 20 ', from described board body part 61 extend back formation one extension 62 extend to described in increase portion 11 and be positioned between the connecting portion 202 of described upper row's terminal 20 and described lower row's terminal 20 ', 202'; Described board body part 61 and described extension 62 are respectively equipped with multiple protuberance 611 contact with described earth terminal 21,21', thus strengthen the earthing effect of described electric connector 100, to improve its high frequency performance.Further, the both side edges of described board body part 61 is extended with abutting part (non-label) respectively, and described abutting part comprises one first abutting part 612 and one second abutting part 613, and described second abutting part 613 is positioned at the rear of described first abutting part 612.Described first abutting part 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 abutting part 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.In other embodiments, described extension 62 also can be extended with pin (not shown) downwards and be soldered to described circuit board 7.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) described diapire 301 one bending extension one downwards shield 304 be positioned at described in increase the front in portion 11 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 that gained states connecting portion 202,202' is 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 connecting portion 202,202' are located in wherein by described shield 304, described bonnet 311 and described first baffle plate 305, described second baffle 314, thus described connecting portion 202,202' 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.
(2) described board body part 61 and described extension 62 are respectively equipped with multiple protuberance 611 to contact with described earth terminal 21,21', thus strengthen the earthing effect of described electric connector 100, to improve its high frequency performance.Further, the both side edges of described board body part 61 is extended with the first abutting part 612 and the second abutting part 613 respectively, and described first abutting part 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 abutting part 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.
(3) both sides of described first radome 50 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.
(4) the corresponding described radome 5 of the both side edges of described board body part 61 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.
(5) 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, prevent described electric connector 100 from dumping forward after plug repeatedly, increase its useful life.
(6) the front end one bending extension of described diapire 301 is provided with an Extendible flake 307, and described keel 4 is fixed between described Extendible flake 307 and described shield 304; Described Extendible flake 307 one is welded in described circuit board 7 to having multiple inserting foot (non-label), to strengthen the earthing effect of described first screening can 30, improves the high-frequency transmission of described electric connector 100.
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 (25)
1. an electric connector, in order to be installed on a circuit board, is characterized in that, comprising:
One insulating body, the hyoplastron that described insulating body has a base portion and protrudes out forward from described base portion, the below of described base portion is provided with one and increases portion, described in add high-order bit in the top of described circuit board;
Multiple terminal, is located at described insulating body, terminal described in each have be positioned at described in increase a junction in portion and increase a weld part in portion described in extending from described connecting portion, described weld part is welded in described circuit board;
One screening can, is located at described insulating body and surround described hyoplastron to form an interface outward, described in increase portion lower than described interface;
Described screening can comprises a diapire and a bonnet, from described diapire one extend a shield be positioned at described in increase the front in portion and increase portion described in covering at least partly, increase the rear in portion described in described bonnet is positioned at and increase portion described in covering at least partly.
2. electric connector as claimed in claim 1, is characterized in that: described connecting portion is between described shield and described bonnet.
3. electric connector as claimed in claim 1, it is characterized in that: described screening can comprises a roof and two side further, sidewall described in two connects described roof and described diapire, from sidewall described in two extend two baffle plates lay respectively at described in increase the both sides in portion, described bonnet extends from described roof bending.
4. electric connector as claimed in claim 3, is characterized in that: described in described shield, described bonnet and two, described connecting portion is located in wherein by baffle plate.
5. electric connector as claimed in claim 3, is characterized in that: described shield, described bonnet or described baffle plate are provided with at least one leg and are welded in described circuit board.
6. electric connector as claimed in claim 1, is characterized in that: the below of described diapire is provided with described in a keel correspondence increases portion, and described shield is located at described keel and is describedly increased between portion.
7. electric connector as claimed in claim 1, is characterized in that: described diapire is provided with an Extendible flake near described interface place, and described Extendible flake is provided with inserting foot and is welded in described circuit board.
8. electric connector as claimed in claim 1, is characterized in that: multiple described terminal comprises to be arranged terminal and arranges terminal once on one, described upper row's terminal or described lower row's terminal comprise multiple earth terminal, multiple signal terminal and multiple power supply terminal.
9. electric connector as claimed in claim 8, is characterized in that: comprise a shielding sheet further and be located at described insulating body and arrange between terminal and described lower row's terminal on described.
10. electric connector as claimed in claim 9, is characterized in that: described shielding sheet is provided with at least one protuberance and contacts with described earth terminal.
11. electric connectors as described in claim 9 or 10, is characterized in that: described shielding sheet is provided with an extension, increase portion and between the connecting portion arranging terminal and described lower row's terminal on described described in described extension extends at least partly.
12. electric connectors as described in claim 9 or 10, is characterized in that: described shielding sheet is provided with at least one abutting part and protrudes described base portion and contact with described screening can.
13. electric connectors as claimed in claim 9, is characterized in that: comprise further a radome be sheathed on described hyoplastron near described base portion place and part extend to described base portion, described radome is provided with at least one elastic arm and is connected to described screening can.
14. electric connectors as claimed in claim 13, is characterized in that: described shielding sheet and described radome contact with each other and be electrically connected.
15. electric connectors as claimed in claim 13, is characterized in that: described radome is provided with at least one shell fragment further and is connected to described earth terminal.
16. electric connectors as claimed in claim 15, is characterized in that: described hyoplastron is provided with near described base portion place at least onely escapes hopper, escapes hopper, escape hopper and be connected to described earth terminal described in described shell fragment passes through described in described earth terminal part is revealed in.
17. electric connectors as described in claim 1 to 10,13 to 16 any one, it is characterized in that: described screening can comprises one first screening can and a secondary shielding shell, coated described first screening can of described secondary shielding shell, described shield extends from described first screening can one, and described bonnet extends from described secondary shielding shell one.
18. 1 kinds of electric connectors, in order to be installed on a circuit board, is characterized in that, comprising:
One insulating body, described insulating body has a base portion, and the below of described base portion is provided with one and increases portion, described in add high-order bit in described circuit board;
Multiple terminal, be located at described insulating body, terminal described in each has the contact site extending forward described base portion, extend back from described contact site and increase a junction in portion described in being positioned at, and described in extending from described connecting portion, increase a weld part in portion, described weld part is welded in described circuit board;
One screening can, frame is located at described insulating body and form an interface outward, described in increase portion lower than described interface;
Described screening can comprises a diapire and a bonnet, from described diapire one extend a shield be positioned at described in increase the front in portion and increase portion described in covering at least partly, increase the rear in portion described in described bonnet is positioned at and increase portion described in covering at least partly.
19. electric connectors as claimed in claim 18, is characterized in that: described connecting portion is between described shield and described bonnet.
20. electric connectors as claimed in claim 18, it is characterized in that: described screening can comprises a roof and two side further, sidewall described in two connects described roof and described diapire, from sidewall described in two extend two baffle plates lay respectively at described in increase the both sides in portion, described bonnet extends from described roof bending.
21. electric connectors as claimed in claim 20, is characterized in that: described in described shield, described bonnet and two, described connecting portion is located in wherein by baffle plate.
22. electric connectors as claimed in claim 21, is characterized in that: described shield, described bonnet or described baffle plate are provided with at least one leg and are welded in described circuit board.
23. electric connectors as claimed in claim 18, is characterized in that: the below of described diapire is provided with described in a keel correspondence increases portion, and described shield is located at described keel and is describedly increased between portion.
24. electric connectors as claimed in claim 18, is characterized in that: described diapire is provided with an Extendible flake near described interface place, and described Extendible flake is provided with inserting foot and is welded in described circuit board.
25. electric connectors as described in any one of claim 18 to 24, it is characterized in that: described screening can comprises one first screening can and a secondary shielding shell, coated described first screening can of described secondary shielding shell, described shield extends from described first screening can one, and described bonnet extends from described secondary shielding shell one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609933.0U CN204947247U (en) | 2015-08-14 | 2015-08-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609933.0U CN204947247U (en) | 2015-08-14 | 2015-08-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947247U true CN204947247U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609933.0U Active CN204947247U (en) | 2015-08-14 | 2015-08-14 | Electric connector |
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| Country | Link |
|---|---|
| CN (1) | CN204947247U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490097A (en) * | 2016-01-15 | 2016-04-13 | 昆山全方位电子科技有限公司 | Electric connector |
| CN105490060A (en) * | 2016-01-18 | 2016-04-13 | 歌尔声学股份有限公司 | Usb connector |
| CN106684610A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | C-type connector |
| CN106684621A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Type C electric connector |
| US10333258B2 (en) | 2016-12-19 | 2019-06-25 | Foxconn Interconnect Technology Limited | Electrical connector with soldering legs extending from shell rear edge and retained to inner edge of PCB |
| CN112768978A (en) * | 2019-11-05 | 2021-05-07 | 沈晓萱 | Connector capable of reducing signal interference |
-
2015
- 2015-08-14 CN CN201520609933.0U patent/CN204947247U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490097A (en) * | 2016-01-15 | 2016-04-13 | 昆山全方位电子科技有限公司 | Electric connector |
| CN105490060A (en) * | 2016-01-18 | 2016-04-13 | 歌尔声学股份有限公司 | Usb connector |
| US10333258B2 (en) | 2016-12-19 | 2019-06-25 | Foxconn Interconnect Technology Limited | Electrical connector with soldering legs extending from shell rear edge and retained to inner edge of PCB |
| CN106684610A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | C-type connector |
| CN106684621A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Type C electric connector |
| CN106684621B (en) * | 2017-01-18 | 2023-03-14 | 启东乾朔电子有限公司 | Type C electric connector |
| CN106684610B (en) * | 2017-01-18 | 2023-03-14 | 启东乾朔电子有限公司 | Type C connector |
| CN112768978A (en) * | 2019-11-05 | 2021-05-07 | 沈晓萱 | Connector capable of reducing signal interference |
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Correction item: National priority Correct: 201520344363.7 2015.05.26 CN Number: 01 Page: The title page Volume: 32 |
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Correction item: National priority Correct: 201520344363.7 2015.05.26 CN Number: 01 Volume: 32 |
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