CN2689500Y - Assembly of electric connector - Google Patents
Assembly of electric connector Download PDFInfo
- Publication number
- CN2689500Y CN2689500Y CNU2004200244065U CN200420024406U CN2689500Y CN 2689500 Y CN2689500 Y CN 2689500Y CN U2004200244065 U CNU2004200244065 U CN U2004200244065U CN 200420024406 U CN200420024406 U CN 200420024406U CN 2689500 Y CN2689500 Y CN 2689500Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- connector
- shielding casing
- face
- coupler component
- 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 an assembly of electric connector for the electrical connection between two circuit boards, comprising a first connector and a second connector. Wherein, the first connector comprises a first insulating body, a plurality of first conductive terminals which are held in the first insulating body, and a first shield casing, and the insulating body is provided with a first concave part and a plurality of guide dummy clubs. The second connector comprises a second insulating body, a plurality of second conductive terminals which are held in the second insulating body, and a second shield casing, the second insulating body is provided with a second concave part and a central insular part, and the second concave part is provided with a plurality of openings which correspond to the guide dummy clubs.
Description
[technical field]
The utility model relates to a kind of electric coupler component, refers to a kind of Board-to-Board Electrical Connector assembly of electric connection two circuit boards especially.
[background technology]
Existing Board-to-Board Electrical Connector assembly generally includes the pin connector and the socket connector of mutual butt joint, and plug is connected two circuit boards respectively to realize the electric connection between the circuit board with socket connector.
United States Patent (USP) the 5th, 885 has disclosed a kind of electric coupler component No. 092, and it comprises first connector and second connector.Wherein this first connector comprises first insulating body and is contained in some male terminals of this first insulating body, and this first insulating body is provided with the host cavity of a cuboid.Second connector comprises second insulating body and is contained in some female terminals of this second insulating body, and this second insulating body is provided with accepting groove, and these accepting groove central authorities are provided with Center Island portion, and this accepting groove lengthwise is provided with end wall to two ends.When first connector docks with second connector,, therefore will increase the butt joint difficulty because this first connector and the second connector surface are not provided with guiding device.
In addition, patent announcement No. 474050 patent in Taiwan disclosed a kind of electric connector, and it is provided with insulating body and is mounted on the shielding casing of insulating body both sides.Yet, when this electric connector docks with butt connector, shielding casing contacts butt connector prior to insulating body, so shielding casing is vulnerable to extruding force and the situation that causes the shielding casing bending to collapse, is unfavorable for the reaching of anti-electromagnetic interference effect of shielding casing.
Take place for fear of above-mentioned phenomenon, the structure of existing electric coupler component truly has improved necessity.
[utility model content]
The utility model purpose is to provide a kind of electric coupler component, and the first wherein included connector can accurately dock with second connector.
Another purpose of the present utility model is to provide a kind of electric coupler component, and wherein the shielding casing of electric connector can or not squeeze and collapse by bending.
For reaching aforementioned purpose, the utility model electric coupler component comprises first connector and second connector.Wherein first connector comprises first insulating body, is contained in some first conducting terminals and first shielding casing in this first insulating body, this first insulating body is provided with first depressed part and some guiding boss, and the end face of wherein guiding boss is higher than the end face of first shielding casing.Second connector comprises second insulating body, is contained in some second conducting terminals and second shielding casing of second insulating body, and wherein second insulating body is provided with second depressed part and Center Island portion, and this depressed part is provided with the some openings corresponding with guiding boss.
Compared to prior art, the utility model connector assembly has following beneficial functional: the guiding boss of first connector accurately docks with the corresponding opening of second connector, thereby guides cooperating of first connector and second connector.The end face of the guiding boss of first connector is higher than the end face of first shielding casing simultaneously, can effectively protect first shielding casing when first connector docks with second connector, thereby can guarantee the well effect of anti-electromagnetic interference of first shielding casing.
The utility model is described in further detail below in conjunction with graphic and execution mode.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.
Fig. 2 is the three-dimensional combination figure of first connector of electric coupler component as shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of first connector of electric coupler component as shown in Figure 1.
Fig. 4 is the front view of first connector of electric coupler component as shown in Figure 1.
Fig. 5 is the vertical view that first connector of electric coupler component as shown in Figure 1 omits first shielding casing.
Fig. 6 is the three-dimensional combination figure of second connector of electric coupler component as shown in Figure 1.
Fig. 7 is the vertical view that second connector of electric coupler component as shown in Figure 1 omits second shielding casing.
[embodiment]
See also shown in Figure 1ly, the utility model electric coupler component 100 is in order to electrically connect two circuit boards, and it comprises first connector 1 and second connector 2 that can connect mutually.
See also Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, first connector 1 comprises first insulating body 10, be contained in some first conducting terminals 20 in first insulating body 10, be mounted on first shielding casing 30 on the first side wall 11 of first insulating body 10 and be mounted on first end wall 12 of first insulating body 10 and the rectangular mounting ear 40 of bending.
First insulating body 10 is provided with paired the first side wall 11, first end wall 12 vertical with the first side wall and first depressed part 13 that is surrounded by the first side wall 11, first end wall 12.Wherein the first side wall 11 comprise in order to the scarves 111 that guide second connector 2 to insert smoothly, in order to fixing first shielding casing 30 on first insulating body 10 some support slots 112 and run through first insulating body 10 and in order to accommodate some accepting grooves 113 of first conducting terminal 20.First end wall 12 stretches out along longitudinally and is provided with some protuberances 120, each protuberance 120 comprises base station 121, from base station 121 upwardly extending main parts 122 and be located at guiding boss 123 on the main part 122, this guiding boss 123 is provided with end face 124 and scarf 125, this end face 124 is higher than first shielding casing 30, this scarf 125 is in order to guide the insertion of second connector 2, be provided with groove 126 between per two protuberances 120, this groove 126 is in order to accommodate first bonding pad 40.The inboard of first end wall 12 is provided with inclined-plane 127, and inclined-plane 127 is identical with scarf 111 effects on the first side wall 11, all in order to guide the insertion of second connector 2.In addition, the first side wall 11 and first end wall, 12 junctions are formed with the L shaped slit 114 of symmetrical distribution, and the pothook 33 of this slit 114 and first shielding casing 30 is interfered, thereby first shielding casing 30 is immobilizated on first insulating body 10.
First conducting terminal 20 is immobilizated in first insulating body 10 in plug-in type injection mo(u)lding (Insert Molding) mode, the weld part 22 that it comprises the contact site 21 in the accepting groove 113 that is contained in first insulating body 10 and is soldered to printed circuit board (PCB) (not shown).
See also Figure 6 and Figure 7, second connector 2 comprises second insulating body 50, be contained in some second conducting terminals 60 in this second insulating body 50, be mounted on second shielding casing 80 on second sidewall 51 of second insulating body 50 and be mounted on second end wall 52 of second insulating body 50 and the rectangular mounting ear 70 of bending.
Second insulating body 50 is substantially rectangular configuration, and its volume is slightly larger than first insulating body 10 of first connector 1.The middle position of second insulating body 50 is provided with second depressed part 53, thus a pair of second sidewall 51 that second insulating body 50 is formed extend along longitudinally, second end wall 52 vertical and one with second sidewall 51 by second depressed part 53 around Center Island portion 54.Wherein guiding boss 123 corresponding opening 531, the second end walls 52 that are provided with first connector 1 of second depressed part 53 are provided with some buckle slots 520.
Second shielding casing 80 is formed by a sheet metal punching press, retaining sheet 82 that it comprises substrate 81, be bent to form from substrate 81 ends and the ground strip of stretching from substrate 81 1 epitaxial lateral overgrowths 83.Substrate 81 is provided with some arc retaining sheets 810 of space, to guarantee the reliable fixing between first connector 1 and second connector 2; Retaining sheet 82 is fastened in respectively in the support slot 520 of second end wall 52 of second insulating body 50, with fixing second shielding casing 80 on second connector 2; But ground strip 83 surface soldered are reached electrical loop on circuit board (not shown), to reduce electromagnetic interference and electrostatic influence.
See also Fig. 1 to shown in Figure 7, when electric coupler component 100 assemblings, the insertion of scarf 125 bootable first connectors 1 of the guiding boss 123 of first insulating body 20, guiding boss 123 also cooperates with opening 531 interferences of second insulating body 50, accurately installs with convenient first connector 1 and second connector 2.In addition, the end face 124 of the guiding boss 123 of cause first insulating body 20 is higher than the end face 34 of first shielding casing 30, when first connector 1 and second connector 2 connect, the end face 124 of guiding boss 123 is prior to end face 34 contact second connector 2 of first shielding casing 30, thereby first shielding casing 30 that extruding force caused because of the butt joint direction easily squeezes the phenomenons that collapse can effectively solve first shielding casing 30 contact earlier the time.
Claims (10)
1. electric coupler component, in order to electrically connect two circuit boards, it comprises first connector and second connector, wherein first connector comprises first insulating body, is contained in some first conducting terminals and first shielding casing of this first insulating body, and this first insulating body is provided with first depressed part; Second connector comprises second insulating body, is contained in some second conducting terminals and second shielding casing of this second insulating body, wherein second insulating body is provided with second depressed part and Center Island portion, it is characterized in that: first insulating body is provided with some guiding boss, and second depressed part of second insulating body is provided with and guides the boss corresponding opening.
2. electric coupler component as claimed in claim 1 is characterized in that: the guiding boss of described first connector is provided with an end face, and first shielding casing is provided with an end face, and the end face of guiding boss is higher than the end face of first shielding casing.
3. electric coupler component as claimed in claim 2 is characterized in that: described guiding boss is provided with a scarf.
4. electric coupler component as claimed in claim 1 is characterized in that: described first insulating body is provided with the first side wall, and the first side wall is provided with scarf.
5. electric coupler component as claimed in claim 4 is characterized in that: the first side wall of described first insulating body further is provided with some support slots.
6. electric coupler component as claimed in claim 1 is characterized in that: described first shielding casing is provided with the some retaining sheets corresponding with aforementioned support slot.
7. electric coupler component as claimed in claim 1 is characterized in that: described first insulating body is provided with first end wall, and first end wall is provided with the inclined-plane.
8. electric connector, in order to electrically connect with circuit board, it comprises insulating body, be mounted on the plurality of conductive terminals of insulating body and be shielded in shielding casing on the insulating body, wherein insulating body comprises that sidewall, the end wall vertical with sidewall reach by the depressed part that sidewall, end wall surrounded, and it is characterized in that: end wall is provided with some guiding boss.
9. electric connector as claimed in claim 8 is characterized in that: described guiding boss is provided with an end face, and aforementioned shielding casing is provided with an end face, and the end face of described guiding boss is higher than the end face of shielding casing.
10. electric connector as claimed in claim 8, it is characterized in that: described guiding boss further is provided with a scarf, and shielding casing is provided with substrate, reaches the ground strip that extends from the bending of substrate opposite side from the retaining sheet of the extended some spaces of substrate one side, the pothook that extends from the bending of the end of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200244065U CN2689500Y (en) | 2004-01-16 | 2004-01-16 | Assembly of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200244065U CN2689500Y (en) | 2004-01-16 | 2004-01-16 | Assembly of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689500Y true CN2689500Y (en) | 2005-03-30 |
Family
ID=34669739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200244065U Expired - Fee Related CN2689500Y (en) | 2004-01-16 | 2004-01-16 | Assembly of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689500Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157858A (en) * | 2009-12-03 | 2011-08-17 | 广濑电机株式会社 | Electric connector |
| CN103915713A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107978902A (en) * | 2016-10-21 | 2018-05-01 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN108448287A (en) * | 2018-02-05 | 2018-08-24 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2004
- 2004-01-16 CN CNU2004200244065U patent/CN2689500Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157858A (en) * | 2009-12-03 | 2011-08-17 | 广濑电机株式会社 | Electric connector |
| CN102157858B (en) * | 2009-12-03 | 2013-12-25 | 广濑电机株式会社 | Electric connector |
| CN103915713A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103915713B (en) * | 2013-01-09 | 2016-03-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN107978902A (en) * | 2016-10-21 | 2018-05-01 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN108448287A (en) * | 2018-02-05 | 2018-08-24 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN108448287B (en) * | 2018-02-05 | 2020-01-31 | 番禺得意精密电子工业有限公司 | Electrical connector |
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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: 20050330 Termination date: 20100219 |