CN2703337Y - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN2703337Y CN2703337Y CNU032787758U CN03278775U CN2703337Y CN 2703337 Y CN2703337 Y CN 2703337Y CN U032787758 U CNU032787758 U CN U032787758U CN 03278775 U CN03278775 U CN 03278775U CN 2703337 Y CN2703337 Y CN 2703337Y
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- CN
- China
- Prior art keywords
- earthing device
- baffle
- connector
- base portion
- wall
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric connector assembly, comprising a plug connector and a socket connector. The plug connector comprises a plug body, a plug terminal which is held in the plug body, and a grounding device which is provided with a bunting arm. The plug body comprises a base part, an upper side wall and a lower side wall, a butt space is formed by the upper side wall, the a lower side wall and the base part, and the bunting arm of the grounding device which passes through the upper side wall is extended into the butt space. The socket connector comprises a socket body, a plurality of terminal modules which are arranged on the socket body, and a shield casing which can be sufficiently covered on the socket body. When the plug connector is matched with the socket connector, the bunting arm of the grounding device can be bunted with the shield casing of the socket connector, so that a grounding path can be established, and accordingly, good effect of preventing electromagnetic interferences for the electric connector assembly can be realized.
Description
[technical field]
The utility model is relevant a kind of electric coupler component, especially refers to a kind of electric coupler component that includes pin connector and socket connector.
[background technology]
Along with the development of Computers and Communication technology, the high density electrical connector that conducting terminal is arranged with matrix-style is widely used in the high density signal between two electronic installations of transmission.This kind high density electrical connector is widely used in the webserver, router and the similar device that needs the high-speed data processing and transmit.These electric connectors generally include the connectors of two butt joints, and promptly the pin connector that is connected with backboard reaches the socket connector be connected with daughter board, and wherein, backboard is parallel or perpendicular to daughter board.In signals transmission,, shielding casing and earthing device can be set usually on electric connector to guarantee the good signal transmission for avoiding electromagnetic interference.
As United States Patent (USP) the 4th, 869, a kind of connector assembly that comprises pin connector and socket connector of No. 677 announcements, its socket connector comprises insulating body, base portion, plurality of terminals module and metal-back.Insulating body is a tabular end that vertically is placed on base portion, and terminal upwards vertically extends insulating body by base portion, and metal-back links together insulating body and base portion, with the exposed part of protecting terminal and the external structure that constitutes socket connector.The earthing device that insulating body one sidewall is provided with an additional grounding leg and pin connector assembly electrically connects to set up grounding path.But the manufacturing of its additional grounding leg is complicated, outer metallic shell can only be covered the two side of socket connector, can't guarantee the anti-electromagnetic interference capability of this jack connector assembly, and the location of socket connector and daughter board is only by being installed in terminal on the sub-circuit board, and this mode can not well make both location the conducting terminal distortion so that influence the normal transmission of signal again easily.
Therefore, need a kind of improved electric coupler component of design to overcome the shortcoming of above-mentioned prior art.
[novel content]
Main purpose of the present utility model is to provide a kind of electric coupler component, and it can effectively prevent electromagnetic interference.
Another purpose of the present utility model is to provide a kind of electric coupler component, and it can be installed on the electronic installation reliably.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric coupler component includes pin connector and socket connector.Pin connector comprises header body, is contained in the earthing device that the plug terminal and in the header body has abutment arms, header body comprises a base portion and upper and lower sidewall, this upper and lower sidewall forms with base portion and docks the space, and wherein upper side wall is provided with slit and fluting.Earthing device is retained in this slit, and the fluting that abutment arms is passed sidewall extends in the butt joint space.Socket connector comprises jack body, some shielding casings that is installed on the terminal module on the jack body and fully coats jack body.When pin connector cooperates with socket connector, the abutment arms of earthing device can with the shielding casing butt of socket connector to set up grounding path.The jack body bottom also is provided with reference column and this socket connector can be installed on the electronic installation, for example daughter board.
For achieving the above object, the utility model also can adopt following technical scheme: a kind of pin connector comprises header body, some plug terminal and earthing device that is contained in the header body.Header body comprises base portion and the upper and lower sidewall that extends forward from the base portion upper/lower terminal, and base portion forms with upper and lower sidewall and docks the space.Base portion is provided with the perforation of some arranged, and plug terminal is immobilizated in these perforation.Earthing device is retained on the sidewall of header body, and is provided with and passes this sidewall and extend into the abutment arms of butt joint in the space.
For achieving the above object, the utility model also can adopt following technical scheme: a kind of socket connector, it comprises jack body, plurality of terminals module, some earth elements and is installed on shielding casing on the jack body.Jack body comprises the upper and lower wall and the two side of antetheca, rear wall, connection front and rear wall, rear wall is provided with some lengthwise raceway grooves that extend forward and connect antetheca, and terminal module and earth element are contained in the lengthwise raceway groove in the mode of establishing an earth element between per two terminal modules.Shielding casing comprises the following baffle that is used to cover the last baffle of jack body upper wall and rear wall and is used to cover jack body lower wall and two side.
Compared with prior art, the utlity model has following advantage: the shield ranges of its jack connector assembly shielding casing is bigger, the earthing device by pin connector and the butt mode of shielding casing are set up the grounding path of shielding casing, have effectively suppressed the generation of electromagnetic interference.Reference column on the jack body can reliably be installed on this socket connector on the daughter board.And the utility model is simple in structure, easy to manufacture, helps enhancing productivity, and reduces manufacturing cost.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric coupler component pin connector.
Fig. 2 is the stereogram of the utility model electric coupler component socket connector.
Fig. 3 is the three-dimensional exploded view of the utility model electric coupler component pin connector.
Fig. 4 is the three-dimensional exploded view of the utility model electric coupler component socket connector.
Fig. 5 is the stereogram at another visual angle of jack body of the utility model electric coupler component socket connector.
Fig. 6 is the stereogram at another visual angle of following baffle of the utility model electric coupler component socket connector.
Fig. 7 is the stereogram of the utility model electric coupler component pin connector and socket connector.
[embodiment]
See also Figure 1 and Figure 2, the utility model electric coupler component comprises pin connector 1 and socket connector 2.
See also shown in Figure 3 again, pin connector 1 comprises header body 10, an earthing device 11 and some plug terminals 12, header body 10 comprises a flat-platy base portion 100 and from the base portion upper and lower sidewall that extend forward at two ends about in the of 100 101,102, upper and lower sidewall 101,102 forms one with base portion 100 and docks space 103.The end of sidewall 101,102 is provided with guiding face (not label) so that guide function is provided when pin connector 1 docks with socket connector 2.Base portion 100 is provided with some perforation 104 that are arranged.The centre of upper side wall 101 is provided with a rectangle with inclined-plane 1051 and slots 105.Be parallel to this sidewall 101 a pair of projection 106 that extends internally out from upper side wall 101 two edges front ends, be formed with a slit 107 between each projection 106 and the upper side wall 101.Upper side wall 101 is provided with a step 108 with the junction of base portion 100, and this step 108 extends back a pair of raised line 109.Lower wall 102 is provided with and docks 103 grooves that are connected 1021 and two long and narrow grooves 1022.
See also Fig. 7, during assembled plug connector 1, plug terminal 12 is inserted from back to front in the perforation 104 of header body 10 base portions 100, the docking section 121 of plug terminal 12 is contained in the butt joint space 103 of header body 10, holding parts 122 and perforation 104 interference engagement are to be retained on plug terminal 12 on the header body 10, and afterbody 123 extends the rear surface of base portion 100.By afterbody 123 being retained on the backboard (not shown) pin connector 1 can being installed on the backboard.The front end level of earthing device 11 is inserted in the slit 107 of upper side wall 101, and raised line 109 passes the perforate 117 of earthing device 11.Abutment arms 115 extends back along inclined-plane 1051 and is contained in the fluting 105 of upper side wall 101, and the grounding leg 113 of earthing device 11 extends back the rear surface of base portion 100.
See also Fig. 2, Fig. 4 and shown in Figure 5, socket connector 2 comprises a jack body 20, shielding casing 21, plurality of terminals module 22 and some earth elements 23, it is box-like that jack body 20 roughly is, comprise antetheca 201, rear wall 202 altogether, connect the upper and lower wall 203,204 and the two side 205,206 of front and back walls 201,202.Rear wall 202 is provided with some lengthwise raceway grooves 207 and extends through the antetheca 201 of jack body 20 forward.Upper wall 203 is provided with a make-up and holds piece 2031.Lower wall 204 is being provided with some reference columns 2042 near rear wall 202 1 ends, and these reference columns 2042 can be positioned at socket connector 2 on the daughter board (not shown).Antetheca 201 comprises the extension 2021 that extends lower wall 204 lower surfaces, and some fins 2043 are arranged between this extension 2021 and the lower wall 204, and the dual-side of these fins 2043 connects lower wall 204 and extension 2021 respectively.Two side 205,206 arranged outside have a pair of moulding 208, and these mouldings 208 form a pair of slit 209 with two side 205,206.
See also Fig. 2, Fig. 4 and shown in Figure 6, shielding casing 21 comprises that baffle 211 reaches baffle 212 down.Last baffle 211 comprises rear wall 214 that extend a tabular main board 213, autonomous agent plate 213 rear ends and some first grounding legs 215 that extend from rear wall 214 downwards downwards.Main board 213 front ends are provided with pair of openings 2130, and main board 213 both sides are provided with some breach 2131.Rear wall 214 dual-sides respectively are provided with clasp 2140.Following baffle 212 comprises a diapire 216 and the upwardly extending two side 217,218 from diapire 216 both sides.Diapire 216 is provided with some through holes 2160 and some adjutages 2161 that extends forward, and the rear end of two side 217,218 is extended a pair of kink 219 relatively, and each kink 219 includes a button gripping arm 2162 and one second grounding leg 2163.
Each terminal module 22 comprises some female terminals 221 and an insulator 222.Each female terminal 221 comprises docking section 223, be used for the afterbody of installing with daughter board 224 and is connected the connecting portion (not shown) of docking section 223 and afterbody 224.The connecting portion of female terminal 221 (not shown) takes shape in the insulator 222, and docking section 223 extends out from the front end and the bottom of insulator 222 respectively with afterbody 224.
Earth element 23 is a single slice shape, and its bottom side is extended with one the 3rd grounding leg 233 downwards, and the front end of earth element 23 is provided with a pair of breach 231, and the bottom side is provided with hangnail 232.
During assembling socket connector 2, terminal module 23 and earth element 23 are inserted in the raceway groove 207 from the rear wall 202 of jack body 20 respectively, has an earth element 23 between every two-terminal module 23, the docking section 223 of female terminal 221 is contained in the raceway groove 207, and the 3rd grounding leg 233 of afterbody 224 and earth element 23 extends beyond the basal surface of jack body 20 to be installed on the daughter board.Again shielding casing 21 is installed on the jack body 20.Button is held the opening 2130 that piece 2031 passes baffle 211, and the main board 213 of last baffle 211 and rear wall 214 cover the surface of the upper wall 203 and the rear wall 202 of jack body 20 respectively.The reference column 2042 of lower wall 204 passes bottom 206 through hole 2160, and the front end of two side 217,218 and top are contained in respectively in the slit 209 of jack body 20 will descend baffle 212 to be immobilizated on the jack body 20.Following baffle 212 has covered the diapire 204 and the two side 205,206 of jack body 20, and adjutage 2611 extends in the gap between the fin 2043.The clasp 2140 of last baffle 211 matches with the button gripping arm 2162 of following baffle 212 to realize the machinery between the upper and lower baffle 211,212 and to electrically connect.Shielding casing 21 has fully covered a plurality of surfaces of jack body 20 to guarantee the anti-electromagnetic interference capability of socket connector 2.
When pin connector 1 cooperated with socket connector 2, socket connector 2 front ends were contained in the butt joint space 103 of pin connector 1, and the docking section 223 of female terminal 221 electrically conducts with the docking section 121 of plug terminal 12.The abutment arms 115 of pin connector 1 earthing device 11 and last baffle 211 butts of socket connector 2 are with the electric connection between the earthing device 11 of the shielding casing 21 of reaching socket connector 2 and pin connector 1.
Claims (10)
1. electric coupler component, it comprises pin connector and socket connector, wherein pin connector comprises header body, is installed in the plug terminal on the header body and is provided with the earthing device of abutment arms, socket connector comprises jack body, be contained in the terminal module in the jack body and be installed in shielding casing on the jack body, it is characterized in that: header body comprises base portion and upper and lower sidewall, this upper and lower sidewall forms with base portion and docks the space, sidewall is provided with fluting, and the abutment arms of earthing device is passed this fluting and extended in the butt joint space; Shielding casing coats a plurality of surfaces of this jack body, and can connect with the abutment arms of the earthing device of pin connector.
2. electric coupler component as claimed in claim 1 is characterized in that: the upper side wall of pin connector is established a slit, and earthing device is immobilizated in this slit.
3. electric coupler component as claimed in claim 1, it is characterized in that: earthing device is provided with the frame mouth corresponding to the fluting of header body upper side wall, the abutment arms of earthing device is passed fluting and is extended in the butt joint chamber under frame mouth one side direction, the abutment arms end is provided with an abutting part.
4. electric coupler component as claimed in claim 2, it is characterized in that: earthing device is provided with perforate, and the upper side wall of header body and base portion junction are provided with a step, this step a pair of raised line that is immobilizated in the earthing device perforate that extends back.
5. electric coupler component as claimed in claim 1, it is characterized in that: jack body comprises the upper and lower wall and the two side of antetheca, rear wall, connection, rear wall, diapire is provided with a reference column at least, shielding casing comprises that baffle reaches baffle down, and upper and lower baffle has fully coated two side, rear wall and the upper and lower wall of jack body.
6. pin connector, it comprises header body, some plug terminal and earthing device that is contained in the header body, header body comprises base portion and the upper and lower sidewall that extends forward from the base portion upper/lower terminal, base portion forms with upper and lower sidewall and docks the space, base portion is provided with the perforation of some arranged, plug terminal is immobilizated in these perforation, and it is characterized in that: earthing device is immobilizated on the sidewall and is provided with a pair of abutment arms, and this abutment arms is passed sidewall and extended in the butt joint space.
7. pin connector as claimed in claim 6, it is characterized in that: upper side wall is provided with a fluting, earthing device is provided with a frame mouth corresponding to this fluting, and the abutment arms of earthing device is passed fluting from frame mouth one side and extended down in the butt joint space, and the end of abutment arms is provided with an abutting part.
8. socket connector, it comprises jack body, plurality of terminals module, some earth elements and is installed on shielding casing on the jack body, jack body comprises the upper and lower wall and the two side of antetheca, rear wall, connection front and rear wall, rear wall is provided with some lengthwise raceway grooves that extend forward and connect antetheca, terminal module and earth element all are contained in these raceway grooves, it is characterized in that: be provided with an earth element between per two terminal modules, shielding casing comprises the last baffle that covers upper wall and rear wall and covers lower wall and the following baffle of two side.
9. socket connector as claimed in claim 8 is characterized in that: diapire is provided with a reference column at least, and following baffle is provided with the through hole that passes for reference column.
10. socket connector as claimed in claim 8 is characterized in that: go up baffle and be provided with a pair of clasp, following baffle is provided with a make-up gripping arm, interlocks by clasp and button gripping arm and holds to reach machinery and the electric connection between the upper and lower baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032787758U CN2703337Y (en) | 2003-09-23 | 2003-09-23 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032787758U CN2703337Y (en) | 2003-09-23 | 2003-09-23 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703337Y true CN2703337Y (en) | 2005-06-01 |
Family
ID=34755702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032787758U Expired - Fee Related CN2703337Y (en) | 2003-09-23 | 2003-09-23 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703337Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177616A (en) * | 2008-09-09 | 2011-09-07 | 莫列斯公司 | Shield with integrated mating connector guides |
| CN101242055B (en) * | 2007-01-12 | 2012-03-21 | 泰科电子公司 | Electrical connector assembly with EMI gasket |
| CN102738660A (en) * | 2011-03-31 | 2012-10-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly thereof |
| CN103124030A (en) * | 2011-10-11 | 2013-05-29 | 泰科电子公司 | Electrical connector with interface grounding feature |
-
2003
- 2003-09-23 CN CNU032787758U patent/CN2703337Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242055B (en) * | 2007-01-12 | 2012-03-21 | 泰科电子公司 | Electrical connector assembly with EMI gasket |
| CN102177616A (en) * | 2008-09-09 | 2011-09-07 | 莫列斯公司 | Shield with integrated mating connector guides |
| US8740646B2 (en) | 2008-09-09 | 2014-06-03 | Molex Incorporated | Connector having a shield mounted on a circuit board and extending through an aperture in a bracket |
| CN102177616B (en) * | 2008-09-09 | 2014-12-10 | 莫列斯公司 | Shield with integrated mating connector guides |
| CN102738660A (en) * | 2011-03-31 | 2012-10-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly thereof |
| CN102738660B (en) * | 2011-03-31 | 2015-10-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly thereof |
| CN103124030A (en) * | 2011-10-11 | 2013-05-29 | 泰科电子公司 | Electrical connector with interface grounding feature |
| CN103124030B (en) * | 2011-10-11 | 2017-01-18 | 泰科电子公司 | Electrical connector with interface grounding feature |
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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: 20050601 Termination date: 20091023 |