CN201238107Y - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN201238107Y CN201238107Y CNU2008201154806U CN200820115480U CN201238107Y CN 201238107 Y CN201238107 Y CN 201238107Y CN U2008201154806 U CNU2008201154806 U CN U2008201154806U CN 200820115480 U CN200820115480 U CN 200820115480U CN 201238107 Y CN201238107 Y CN 201238107Y
- Authority
- CN
- China
- Prior art keywords
- diapire
- fixing hole
- electric connector
- sidewall
- insulating body
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electronic connector component which comprises a butt plug and an electronic connector; the butt plug is provided with a contact part and one side surface of the contact part is provided with at least one clamping point; the electronic connector can be matched with the butt plug and comprises an insulating body,and a shielding shell; the insulating body holds a plurality of conductive terminals, and the shielding shell is provided with a bottom wall, and one side end of the bottom wall upwards extends a side wall used for at least coating a part of the insulating body, and the front ends of the bottom wall and the side wall are provided with a cut which allows the contact part to enter; and the bottom wall is provided with at least one fixing hole matched with the clamping point; the side wall punches out at least one connection pin; and at least one punching hole is formed on the side wall; and the pumping hole is arranged between the cut and the fixing hole, thus leading the clamping point to be capable of sliding into the fixing hole in parallel to realize one-inserting in place and ensure the excellent electronic connection after inserting.
Description
[technical field]
The utility model relates to a kind of electric coupler component.
[background technology]
A kind of electric connector of the prior art can match with banjo 2, and it comprises insulating body (figure do not show), in order to the shielding casing 1 of accommodating insulating body and be located in terminal (figure does not show) in the described insulating body.As shown in Figure 1, be the shielding casing 1 of this electric connector and the butt joint decomposing schematic representation of this banjo 2.This shielding casing 1 comprises roof 10, diapire 11 and two side 12.Be provided with respectively at collinear first fixing hole 111 and second fixing hole 112 near 12 places, two side on the described diapire 11.Stamp out a pin 121 by described diapire 11 respectively to two side 12, these pins 121 are extended downwards by these sidewalls 12, and after these pin 121 punching presses form, on this diapire 11, form two punching hole 113, described two punching hole 113 are also online always together, and parallel respectively first fixing hole 111, second fixing hole, 112 the place aheads of being positioned at.
Described banjo 2 comprises a body 20 and a contact site 21, and its contact site 21 1 sides are provided with two rubber-like stuck points 210.During butt joint, the contact site 21 of described banjo 2 is inserted described shielding casing 1, described stuck point 210 is at first through being positioned at two punching hole 113 of front, form buckle respectively at two punching hole, 113 places, needing to continue inside grafting then could form buckle with first fixing hole 111 and second fixing hole 112, and the snapped-in position of this moment just can make the conducting strip of this contact site 21 (figure does not show) form with this connector terminals (figure does not show) and electrically connect.But for the user, when these stuck points 210 form buckle at these punching hole 113 places, being easy to take for contact site 21 docks fully with terminal, thereby can not continue to push ahead, conducting strip (figure does not show) in this contact site 21 can not fully be contacted with this connector terminals (figure does not show), cause the electric connection instability between described banjo 2 and the described electric connector, cause loose contact, influenced the performance and the result of use of electric connector.
Therefore, be necessary to design a kind of new electric coupler component, to overcome above-mentioned defective.
[utility model content]
The purpose that the utility model relates to is to design a kind of when electric connector and banjo are pegged graft, the electric coupler component that can once peg graft and put in place.
The utility model provides a kind of electric coupler component, comprising: a banjo, and it is provided with a contact site, and this contact site one side surface is provided with at least one stuck point; One electric connector can match with described banjo, and this electric connector comprises: an insulating body, and described insulating body has been installed with a plurality of conducting terminals; One shielding casing, at least has a diapire, and at least one side of described diapire has extended upward a sidewall, in order to the described insulating body of covered section at least, and be provided with an opening that allows described contact site to enter in described diapire and described sidewall front end, and described diapire is provided with at least one and the fixing hole that described stuck point matches, described sidewall stamps out at least one pin, and on this sidewall, form at least one punching hole, and described punching hole at described opening between the described fixing hole.
The utility model electric coupler component, described banjo is provided with stuck point, the diapire of described shielding casing is provided with the fixing hole that is used for being mated, form punching hole on the described sidewall, and described punching hole at described opening between the described fixing hole, make described stuck point can parallel sliding to described fixing hole, realizing once pegs graft puts in place, electric connection after guaranteeing to peg graft is good, avoids the situation of loose contact to take place.
The utility model provides a kind of electric connector, comprising: an insulating body, and described insulating body has been installed with a plurality of conducting terminals; One shielding casing, at least has a diapire, and the upwardly extending sidewall of at least one side of described diapire, in order to the described insulating body of covered section at least, described sidewall stamps out at least one pin, and forms at least one punching hole on this sidewall, and described shielding casing also is provided with at least one fixing hole, described fixed hole position is in described punching hole rear, and described fixing hole is not positioned on the described sidewall.
The utility model electric connector, the fixing hole of described shielding casing and described punching hole be not on same plane, when cooperating with banjo, the stuck point of described banjo can horizontal slip to described fixing hole, can not fall into punching hole, guarantee that it once is plugged into the position, prevent to electrically connect unstable, the situation of loose contact takes place, and keeps certain grafting effect.
[description of drawings]
Fig. 1 is the shielding casing of known techniques electric connector and the decomposing schematic representation of banjo;
Fig. 2 is the three-dimensional exploded view of the utility model electric connector;
Fig. 3 is the stereogram of electric connector shown in Figure 2;
Fig. 4 is another visual angle stereogram of electric connector shown in Figure 2;
Fig. 5 is the insulating body of electric connector shown in Figure 2 and the decomposing schematic representation of part terminal;
Fig. 6 is the stereogram of the insulating body of electric connector shown in Figure 2;
Fig. 7 is the stereogram of the shielding casing of electric connector shown in Figure 2;
Fig. 8 is another visual angle stereogram of shielding casing shown in Figure 7;
Fig. 9 is the decomposing schematic representation that electric connector shown in Figure 2 and banjo are pegged graft;
Figure 10 is the combination schematic diagram that electric connector shown in Figure 9 and banjo are pegged graft.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric coupler component is described further.
Please refer to Fig. 2, Fig. 3 and Fig. 9, the banjo 4 that the utility model electric coupler component comprises electric connector 5 and is complementary with it, described banjo 4 comprise a base portion 40 and a contact site 41, and these contact site 41 1 sides also are provided with two stuck points 411; Described electric connector 5 comprises insulating body 2, shielding casing 1 and a plurality of conducting terminal 3, and described a plurality of conducting terminals 3 are contained in this insulating body 2, and described shielding casing 1 is coated on described insulating body 2 outsides, in case electromagnetic interference.
Please refer to Fig. 2, Fig. 5 and Fig. 6, described insulating body 2 has a main part 20, and this main part 20 comprises a top board 200, one base plates 201 and biside plate 202.Described top board 200 is provided with two identical locating pieces 2000, and described biside plate 202 convexes with one respectively and is used for the fixture block 2020 that matches with this shielding casing 1.Described main part 20 also comprises a front surface 204, offer two grooves 2043 on it, described two grooves 2043 belows convex with a hyoplastron 2040, the upper wall of described hyoplastron 2040 and lower wall run through respectively be provided with first row terminal containing slot 20401 and second row terminal containing slot 20402, described first row terminal containing slot 20401 and described second row terminal containing slot 20402 described a plurality of conducting terminals 3 can be accommodated and are fixed in wherein.The front surface 204 of described main part 20 also convexes with the rib 2041 of a strip, and this rib 2041 is positioned at the side top of this hyoplastron 2040, and it is formed by the angle front end extension wherein of this main part 20.The front surface 204 of described main part 20 also extends a stiffener 2042 forward, and described stiffener 2042 is extended to form by base plate 201 forward end of described main part 20, and it can strengthen cooperating between described shielding casing 1 and the insulating body 2.
Please refer to Fig. 2, Fig. 7 and Fig. 8, described shielding casing 1 comprises a roof 10, a diapire 11 and two side 12.The front end of described shielding casing 1 has an opening 13, this opening 13 runs through the rear end of described shielding casing 1 backward, be equipped with a guidance part 130 on the roof 10 at described opening 13 places and the diapire 11, be provided with guidance part 130 too on the described two side 12, banjo 4 can be better guided in the setting of these guidance parts 130.Described roof 10 is provided with two first shell fragments 100, also is provided with two perforates 101 on this described roof 10, and these perforates 101 can match with the locating piece 2000 of described insulating body 2.Described diapire 11 is provided with two second shell fragments 110, also be respectively equipped with one first fixing hole 111 and one second fixing hole 112 near two side 12 on the described diapire 11, described first fixing hole, 111 sidewalls 12 adjacent thereto leave certain distance, described second fixing hole 112 and 111 of described first fixing holes are separated with two second shell fragments 110, and described second fixing hole 112 is close to another sidewall 12, described second fixing hole 112 is greater than described first fixing hole 111, and two fixing holes are at same straight line.Be respectively equipped with the 3rd identical shell fragment 120 of shape on the described two side 12, also respectively be provided with a groove 124 that can match simultaneously with the fixture block 2020 of described insulating body 2, relatively respectively be provided with one first pin 121 on the described two side 12, described two first pins 121 are positioned at same straight line, and are extended to diapire 11 belows by described two side 12; Also stamp out one second pin 122 on the described two side 12 respectively, described second pin 122 goes out by described sidewall 12 punching presses, and be bent to form to described diapire 11 belows, 122 punching presses of described second pin form the back and form a punching hole 123 respectively on these sidewalls 12, and described punching hole 123 lays respectively between described opening 13 and described two fixing holes, and all pins are all in order to be welded in printed circuit board (PCB) (figure does not show).
In addition, on the described diapire 11, at described opening 13 between described first fixing hole 111 and described second fixing hole 112, can also be provided with all the other holes, but described hole is less than described stuck point 411, described stuck point 411 can be slipped on described hole, but can too much not fall into wherein, that is, these holes do not influence the horizontal slip of described stuck point 411 on this section diapire 11.
Please refer to Fig. 2 and Fig. 5, described conducting terminal 3 comprises first group of conducting terminal 31 and second group of conducting terminal 32, and described a plurality of conducting terminals 3 are installed with and are fixed in the described insulating body 2.
Please refer to Fig. 2, Fig. 9 and Figure 10, be the grafting schematic diagram of electric connector 5 with banjo 4, described banjo 4 comprises a base portion 40 and the contact site 41 that is extended to form by these base portion 40 front ends.Described base portion 40 lower surfaces are provided with a control unit 400, and described contact site 41 lower surfaces are provided with two stuck points 411, and described two stuck points 411 are positioned at same straight line, and are subjected to described control unit 400 controls.When pressing described control unit 400, two stuck points 411 that described contact site 41 is provided with can elastic movements; On the described contact site, two surfaces also respectively are provided with two identical depressed parts 4110 down.When pegging graft with electric connector 5, second shell fragment 110 that first shell fragment 100 that described shielding casing 1 roof 10 is set and diapire 11 are set can be held in respectively in the described depressed part 4110, makes the grafting of this contact site 41 more firm.Also be provided with a spatial accommodation 412 that can dock in the described contact site 41 with the hyoplastron 2040 that described insulating body 2 is provided with, the shape of described spatial accommodation 412 is corresponding with the shape of described hyoplastron 2040, and the conducting terminal 3 that is installed with on the conducting strip that is provided with of described receiving space 412 inside (figure does not show) and the hyoplastron 2040 can electrically contact when grafting mutually.
Please refer to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, during assembling, at first described first group of conducting terminal 31 inserted successively in described first row's terminal containing slot 20401, will described second group of conducting terminal 32 insert successively in described second row's terminal containing slot 20402, and lead a plurality of electric terminals 3 and fix described.
Secondly, to the insulating body 2 of described a plurality of conducting terminal 3 be housed, pack into wherein by the rear end of described shielding casing 1, make the stiffener 2042 of described insulating body 2 be attached to the lower surface of described shielding casing 1 lower wall 11, the hyoplastron 2040 of described insulating body 2 stretches in the described shielding casing 1, the strip rib 2041 that described main part 20 is provided with is inserted in one jiao corresponding in the described shielding casing 1, and is close to the inwall of described shielding casing 1.This moment, the locating piece 2000 of described insulating body 2 was fixed in the shielding casing 1 corresponding perforate 101, described fixture block 2020 is arranged in the groove 124 of described shielding casing 1, described insulating body 2 parts are housed in the host cavity 13 of shielding casing 1, so far assemble electric connector 5.
Please refer to Fig. 9 and Figure 10, when described banjo 4 is pegged graft with described electric connector 5, the control unit 400 of described base portion 40 is pressed, make described stuck point 411 parts to contact site 41 internal contraction, contact site 41 is sent in the electric connector 5 by opening 13, and the hyoplastron 2040 of described insulating body 2 is contained in the spatial accommodation 412 of contact site 41.Described two stuck points 411 are towards the diapire 11 of described shielding casing 1, push in described two fixing holes by described opening 130, after feeling that two stuck points 411 fall into first fixing hole 111 and second fixing hole 112 respectively, decontrol described control unit 400, allow described two stuck points 411 eject fully, enter in described two fixing holes.This moment, two stuck points 411 of described contact site 41 were arranged in respectively in the middle of first fixing hole 111 and second fixing hole 112 of described shielding casing 1, the conducting terminal 3 that is installed with on the conducting strip that described receiving space 412 inside are provided with (figure do not show) and the described hyoplastron 2040 electrically contacts mutually, described first shell fragment 100, second shell fragment 110 and the 3rd shell fragment 120 play certain effect that grips to this contact site 41 jointly, the strip rib 2041 of described insulating body 2 also can prevent banjo 4 anti-insertions in the electric connector 5, promptly plays foolproof function.
The benefit of the utility model electric coupler component is:
Two pin 122 punching presses of described electric connector form, on described two side 12, form described punching hole 123, described first fixing hole 111 and second fixing hole 112 are positioned on the described diapire 11, and described two stuck points 411 are towards described diapire 11, the contact site 41 of banjo 4 is advanced to described two fixing holes by described opening 13, in described two stuck points 411 enter first fixing hole 111 and second fixing hole 112.Based on such structure setting, can make described contact site 41 once to peg graft and put in place, avoided stuck point described in the background technology 210 before arriving assigned address, to fall into described punching hole 113, thereby allowed the people stop to continue to peg graft; Solve the electric connection instability that causes not in place of pegging graft, and problem such as loose contact, improved the performance and the result of use of electric connector.In addition, described diapire 11 in described opening 13 between described first fixing hole 111 and second fixing hole 112, can also be provided with all the other holes, but hole is less than described stuck point 411, that is, these holes do not influence seat and state the horizontal slip of stuck point 411 on this section diapire, in such cases, also can achieve the above object equally, realizing once pegs graft puts in place.
Claims (13)
1. an electric coupler component is characterized in that, comprising:
One banjo, it is provided with a contact site, and this contact site one side surface is provided with at least one stuck point;
One electric connector can match with described banjo, and this electric connector comprises:
One insulating body, described insulating body has been installed with a plurality of conducting terminals;
One shielding casing, at least has a diapire, and at least one side of described diapire has extended upward a sidewall, in order to the described insulating body of covered section at least, and be provided with an opening that allows described contact site to enter in described diapire and described sidewall front end, and described diapire is provided with at least one and the fixing hole that described stuck point matches, described sidewall stamps out at least one pin, and on this sidewall, form at least one punching hole, and described punching hole at described opening between the described fixing hole.
2. electric coupler component as claimed in claim 1 is characterized in that: described stuck point ejects or shrinks in described contact site.3. electric coupler component as claimed in claim 1 is characterized in that: described shielding casing extends at least one first pin and at least one second pin by described sidewall.
4. electric coupler component as claimed in claim 3 is characterized in that: the pin that described sidewall stamps out is described second pin.
5. electric coupler component as claimed in claim 1 is characterized in that: described stuck point is towards described diapire, and inserted in the described fixing hole by described opening.
6. electric coupler component as claimed in claim 1 is characterized in that: described fixing hole comprises first fixing hole and second fixing hole.
7. electric coupler component as claimed in claim 1 is characterized in that: described opening to the diapire between the described fixing hole is provided with at least one hole less than described stuck point, and these holes do not influence the horizontal slip on described diapire of described stuck point.
8. an electric connector is characterized in that, comprising:
One insulating body, described insulating body has been installed with a plurality of conducting terminals;
One shielding casing, at least has a diapire, and the upwardly extending sidewall of at least one side of described diapire, in order to the described insulating body of covered section at least, described sidewall stamps out at least one pin, and forms at least one punching hole on this sidewall, and described shielding casing also is provided with at least one fixing hole, described fixed hole position is in described punching hole rear, and described fixing hole is not positioned on the described sidewall.
9. electric connector as claimed in claim 8 is characterized in that: described shielding casing extends at least one first pin and at least one second pin by described sidewall.
10. electric connector as claimed in claim 9 is characterized in that: the pin that described sidewall stamps out is described second pin.
11. electric connector as claimed in claim 8 is characterized in that: described shielding casing also is provided with a roof, and described roof, diapire and two side front end form an opening.
12. electric connector as claimed in claim 11 is characterized in that: described electric connector is combined with a banjo, and described banjo has a contact site, and described contact site one side is provided with at least one stuck point.
13. electric connector as claimed in claim 12 is characterized in that: described stuck point is towards described diapire, and inserted in the described fixing hole by opening.
14. electric connector as claimed in claim 13 is characterized in that: described opening to the diapire between the described fixing hole is provided with at least one hole less than described stuck point, and these holes do not influence the horizontal slip on diapire of described stuck point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201154806U CN201238107Y (en) | 2007-10-09 | 2008-06-11 | Electric connector assembly |
| US12/165,994 US7871297B2 (en) | 2008-06-11 | 2008-07-01 | Electrical connector assembly |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720058055.3 | 2007-10-09 | ||
| CN200720058055 | 2007-10-09 | ||
| CNU2008201154806U CN201238107Y (en) | 2007-10-09 | 2008-06-11 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238107Y true CN201238107Y (en) | 2009-05-13 |
Family
ID=40650840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201154806U Expired - Lifetime CN201238107Y (en) | 2007-10-09 | 2008-06-11 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238107Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044767A (en) * | 2009-10-20 | 2011-05-04 | 上海莫仕连接器有限公司 | Electric connector |
| CN104124578A (en) * | 2013-04-26 | 2014-10-29 | 日本航空电子工业株式会社 | Electrical connector improved in electromagnetic shielding effect while suppressing increase in external dimensions |
-
2008
- 2008-06-11 CN CNU2008201154806U patent/CN201238107Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044767A (en) * | 2009-10-20 | 2011-05-04 | 上海莫仕连接器有限公司 | Electric connector |
| CN102044767B (en) * | 2009-10-20 | 2013-06-05 | 上海莫仕连接器有限公司 | Electric connector |
| CN104124578A (en) * | 2013-04-26 | 2014-10-29 | 日本航空电子工业株式会社 | Electrical connector improved in electromagnetic shielding effect while suppressing increase in external dimensions |
| CN104124578B (en) * | 2013-04-26 | 2018-08-24 | 日本航空电子工业株式会社 | Improve electromagnetic shielding effect and inhibits the increased electric connector of external dimensions simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |