CN201008051Y - High-speed high-density connector with shielding - Google Patents
High-speed high-density connector with shielding Download PDFInfo
- Publication number
- CN201008051Y CN201008051Y CNU2006201337460U CN200620133746U CN201008051Y CN 201008051 Y CN201008051 Y CN 201008051Y CN U2006201337460 U CNU2006201337460 U CN U2006201337460U CN 200620133746 U CN200620133746 U CN 200620133746U CN 201008051 Y CN201008051 Y CN 201008051Y
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- China
- Prior art keywords
- barricade
- socket
- plug
- connector
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high speed and intensity connector with screen, which comprises a socket and a plug, wherein the plug comprises a landscape screen board and a portrait screen board, the landscape screen board is provided with a prominent finger shaped edge part above and a pressing pin below, the two are provided with a boss between each other, the portrait screen board is provided with an edge part above and a root part below, the socket layer comprises a signal contact plate embedding part and a right angle screen board, the right angle screen board is provided with a hole above, a pin below and a finger shaped elastic plate on one top. The utility model effectively increases signal quality of the connector, effective signal density and integrity of the loaded signal.
Description
One, technical field
The utility model relates to a kind of connector, relates in particular to a kind of high-speed high-density connector with shielding, belongs to technical field of electric connectors.
Two, background technology
In electronic industry, generally adopt the right angle back panel connector realize two between the printed circuit board (PCB) connection or printed circuit board (PCB) and lead between be connected.
The design of electric connector need reflect the trend of electronics industry development.The miniaturization that electronic system is general and rapid.The data volume of electronic system processing simultaneously increases fast.These trend show that electric connector must not reduce signal quality at the less space more faster data signals of carrying.
Can in limited space, carry more signal by the spacing of signal tab construction in the connector being made the littler connector that makes.Difficulty be signal contact pin do more simultaneously, the electromagnetic coupled between the signal has strengthened, and electromagnetic coupled strengthens along with the quickening of signal speed.
In conductor, electromagnetic coupled is normally represented by " the crosstalking " of measuring connector.Reducing the existing method of crosstalking is that the ground signalling pin is set in the signal pins zone.The shortcoming of this method is to have reduced the useful signal density of connector.
Three, summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of high-speed high-density connector with shielding is provided.
A kind of high-speed high-density connector of the utility model with shielding, it partly is made up of plug, socket two, and plug claims motherboard connector again, and socket claims the daughter board connector again, and plug and socket is used, and forms a pair of back panel connector.
Plug is made up of Plug base, transverse shielding plate, vertical barricade, the straight formula contact pin of differential pair, and the transverse shielding plate is formed ground shield with vertical barricade, and vertically barricade vertical transverse barricade arrangement.Plug base is provided with fluting, wherein, the transverse shielding plate again by outstanding finger-like blade, convex closure, be press-fitted pin and form, above the transverse shielding plate, be provided with outstanding finger-like blade, the below is provided with and is press-fitted pin, at outstanding finger-like blade and be press-fitted the pin centre position and be provided with convex closure.
Vertically barricade is made up of root, blade, blade bending again, vertically is being provided with blade above the barricade, and the below is provided with root, is provided with the blade bending at an end top of root and blade.
Socket is made up of socket base, key, laminate, hole, hole sample, insulation crust, its la m is made up of signal contacts inserts and right angle shielding part plate, the signal contacts inserts again by boss, signal contacts, cylinder boss, crack and form, respectively be provided with a boss at signal contacts inserts upper and lower, one end top is provided with signal contacts, the signal contacts inserts is provided with cylinder boss and cracks some, right angle shielding part plate is made up of finger-like shell fragment, pin, hole again, on the right angle barricade, be provided with the hole, the below is provided with pin, and an end top is provided with the finger-like shell fragment.
Adopt the beneficial effect of technique scheme to be:
1, improved the connector signal quality;
2, improved the useful signal density of connector;
3, improved the integrality of connector carrying signal.
Four, description of drawings
Fig. 1 is the structural representation of the high-speed high-density connector of the utility model band shielding;
Among the figure: 1-plug, 2-socket, 3-Plug base, 4-transverse shielding plate, the vertical barricade of 5-, the straight formula contact pin of 6-differential pair, 8-socket base, 9-key, 16-laminate, 17-hole, 23-right angle barricade.
Fig. 2 is the structural representation of the high-speed high-density connector plug of the utility model band shielding;
Among the figure: 3-Plug base, 4-transverse shielding plate, the vertical barricade of 5-, the straight formula contact pin of 6-differential pair, 7-fluting.
Fig. 3 is the structural representation of the high-speed high-density connector plug part transverse shielding plate of the utility model band shielding;
Among the figure: 10-gives prominence to finger-like blade, 11-convex closure, 12-and is press-fitted pin.
Fig. 4 is the structural representation of the partly vertical barricade of high-speed high-density connector plug of the utility model band shielding;
Among the figure: 13-root, 14 blades, the bending of 15-blade.
Fig. 5 is the socket schematic diagram of the high-speed high-density connector of the utility model band shielding;
Among the figure: 8-socket base, 9-key, 16-laminate, 17-hole, 19-hole sample, 23-right angle barricade
Fig. 6 is the socket part veneer structure schematic diagram of the high-speed high-density connector of the utility model band shielding;
Among the figure: 18-boss, 20-signal contacts inserts, 23-right angle barricade, 25-finger-like shell fragment, 26-pin.
Fig. 7 is the structural representation of the high-speed high-density connector socket layer plate portion signal contacts inserts of the utility model band shielding;
Among the figure: 18-boss, 21-signal contacts, 22-cylinder boss, 24-crack.
Fig. 8 is the structural representation of high-speed high-density connector socket layer board part right angle shielding part of the utility model band shielding;
Among the figure: 25-finger-like shell fragment, 26-pin, 27-hole.
Five, embodiment
Below in conjunction with accompanying drawing a kind of high-speed high-density connector with shielding of the utility model is described in further detail:
A kind of high-speed high-density connector of the utility model with shielding, it is made up of plug 1 and socket 2, and the two is used, and forms a pair of back panel connector.Plug 1 as shown in Figure 2, it comprises Plug base 3, transverse shielding plate 4, vertical barricade 5, the straight formula contact pin 6 of differential pair.Plug base 3 is provided with fluting, cooperates with key 9 on the socket base 8, plays the guiding counnter attack and insert when plug 1 and socket 2 plug together.
Shielding construction as shown in Figure 2, transverse shielding plate 4 is formed ground shield with vertical barricade 5, and vertically barricade 5 is arranged perpendicular to transverse shielding plate 4.
Transverse shielding plate 4 as shown in Figure 3 which is provided with outstanding finger-like blade 10, is used for and boss 11 that vertical barricade 5 contacts, and what be used for printed board is press-fitted pin 12.
Vertical barricade 5 as shown in Figure 4 which is provided with the root 13 that contacts with transverse shielding plate 4, the shielding blade 14 that stretches out, and the blade bending 15 that constitutes the symmetry shielding.Transverse shielding plate 4 and vertical barricade 5 are pressed in the socket base 3, and vertically the convex closure 11 of the root 13 of barricade 5 and transverse shielding plate 4 contacts and interference fit, as shown in Figure 3.Consider mechanical strength, can adopt spot welding to be connected with vertical barricade 5 contact positions at transverse shielding plate 4.
Claims (2)
1. high-speed high-density connector with shielding, it is by plug (1), socket two is partly formed, wherein, plug (1) comprises Plug base (3), the straight formula contact pin of differential pair (6), fluting (7), blade bending (15), socket (2) comprises socket base (8), key (9), it is characterized in that: described plug (1) also comprises the earth shield plate array, ground shield is by transverse shielding plate (4), vertically barricade (5) combines, and vertically barricade (5) is arranged perpendicular to transverse shielding plate (4), each transverse shielding plate (4) top is provided with outstanding finger-like blade (10), the below is provided with and is press-fitted pin (12), outstanding finger-like blade (10) be press-fitted pin (12) centre position and be provided with convex closure (11), each vertical barricade () 5 top is provided with blade (14), the below is provided with root (13);
Described socket (2) also comprises laminate (16), hole (17), hole sample (19), laminate (16) is made up of signal contacts inserts (20) and right angle barricade (23) again, on signal contacts inserts (20), the below respectively is provided with a boss (18), one end top is provided with signal contacts (21), on signal contacts inserts (20), be provided with cylinder boss (22) and crack (24) are some, on right angle barricade (23), be provided with hole (27), the below is provided with pin (26), and an end top is provided with finger-like shell fragment (25).
2. connector as claimed in claim 1 is characterized in that: socket (2) comprises an insulation crust, is used for fixing laminate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201337460U CN201008051Y (en) | 2006-11-17 | 2006-11-17 | High-speed high-density connector with shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201337460U CN201008051Y (en) | 2006-11-17 | 2006-11-17 | High-speed high-density connector with shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008051Y true CN201008051Y (en) | 2008-01-16 |
Family
ID=39004001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201337460U Expired - Fee Related CN201008051Y (en) | 2006-11-17 | 2006-11-17 | High-speed high-density connector with shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008051Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981764A (en) * | 2008-03-26 | 2011-02-23 | 泰科电子公司 | Board-to-board electrical connector |
| TWI477006B (en) * | 2011-03-14 | 2015-03-11 | ||
| CN105703159A (en) * | 2014-12-16 | 2016-06-22 | 泰科电子公司 | Electrical connector with joined ground shields |
| CN108963667A (en) * | 2018-07-09 | 2018-12-07 | 肯上科技股份有限公司 | High frequency connectors ground structure |
| CN109818208A (en) * | 2019-03-21 | 2019-05-28 | 四川大学 | Connector for high data rate |
| CN109980449A (en) * | 2019-01-16 | 2019-07-05 | 四川大学 | High-speed high-density connector with dual shield function |
| CN110994284A (en) * | 2019-06-06 | 2020-04-10 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| US11081841B2 (en) | 2019-06-06 | 2021-08-03 | Fu Ding Precision Industrial (Zhengzhou) Co., Ltd. | Electrical connector haiving contact wafer equipped with transverse grounding bar |
| CN114122831A (en) * | 2020-08-27 | 2022-03-01 | 华为技术有限公司 | Connector assembly and communication equipment |
-
2006
- 2006-11-17 CN CNU2006201337460U patent/CN201008051Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981764A (en) * | 2008-03-26 | 2011-02-23 | 泰科电子公司 | Board-to-board electrical connector |
| TWI477006B (en) * | 2011-03-14 | 2015-03-11 | ||
| CN105703159A (en) * | 2014-12-16 | 2016-06-22 | 泰科电子公司 | Electrical connector with joined ground shields |
| CN105703159B (en) * | 2014-12-16 | 2019-06-25 | 泰连公司 | Electric connector with the ground shield being connected |
| CN108963667A (en) * | 2018-07-09 | 2018-12-07 | 肯上科技股份有限公司 | High frequency connectors ground structure |
| CN109980449A (en) * | 2019-01-16 | 2019-07-05 | 四川大学 | High-speed high-density connector with dual shield function |
| CN109818208A (en) * | 2019-03-21 | 2019-05-28 | 四川大学 | Connector for high data rate |
| US10790610B1 (en) | 2019-03-21 | 2020-09-29 | Sichuan University | Connector for high data transmission rate |
| CN110994284A (en) * | 2019-06-06 | 2020-04-10 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN110994284B (en) * | 2019-06-06 | 2021-06-18 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| US11081841B2 (en) | 2019-06-06 | 2021-08-03 | Fu Ding Precision Industrial (Zhengzhou) Co., Ltd. | Electrical connector haiving contact wafer equipped with transverse grounding bar |
| CN114122831A (en) * | 2020-08-27 | 2022-03-01 | 华为技术有限公司 | Connector assembly and communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20111117 |