CN101222096B - Combination of electric connector - Google Patents
Combination of electric connector Download PDFInfo
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- CN101222096B CN101222096B CN2007100195300A CN200710019530A CN101222096B CN 101222096 B CN101222096 B CN 101222096B CN 2007100195300 A CN2007100195300 A CN 2007100195300A CN 200710019530 A CN200710019530 A CN 200710019530A CN 101222096 B CN101222096 B CN 101222096B
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- connector
- insulating body
- hyoplastron
- terminal
- electric connector
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Abstract
The present invention discloses an electric connector combination, comprising a first connector and a second connector mutually butted with the first connector. The first connector comprises a first insulating body and a first terminal fixed on the first insulating body; the first insulating body is provided with at least one clapper, and the first terminal extends onto the clapper. The second connector comprises a second insulating body, a plurality of second terminals fixed on the second insulating body, and a second shielding shell which covers the outside of the second insulating body; the second insulating body is provided with a butting part, and the second shielding shell covers the butting part and forms a receiving space which holds the clapper of the first connector; one oppositely arranged sidewall of the receiving space is the second insulating body, and the other sidewall of the receiving space is the second shielding shell. Therefore, the butting part of the second connector can be made to be thinner so as to reduce the entire height of two electric connectors.
Description
[technical field]
The present invention relates to a kind of electric connector combination, relate in particular to a kind of electric connector and make up with the electric connector that butt connector docks mutually.
[background technology]
See also Chinese invention patent and disclose No. 1499677, it has disclosed a kind of electric connector, and this electric connector comprises: insulating body, be immobilizated in the terminal on the insulating body and be covered in the outer shielding casing of insulating body.Described insulating body has the base portion of lengthwise and is extended with the docking section forward from base portion; Front end in the docking section is concaved with receiving space.Described terminal is immobilizated on the insulating body, and the one end has the contact site that protrudes into receiving space, and the other end has the weld part that extends back outside the insulating body.
Because this kind connector terminals is to be positioned at a row and to protrude into receiving space, under the certain situation of the length of electric connector longitudinally, gap between the terminals of adjacent is smaller, and like this, the signal that described each terminal may be subjected to terminals of adjacent disturbs.In addition, described receiving space is formed by insulating body, and shielding casing is covered in outside the insulating body, and therefore, relatively difficulty makes the thickness of electric connector docking section do thinlyyer, is unfavorable for the miniaturization development of electric connector.
Therefore, necessary existing electric connector is improved, to overcome defective of the prior art.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of electric connector combination of low-profile.
For addressing the above problem, following technical scheme is adopted in electric connector combination of the present invention: a kind of electric connector combination, and it comprises: first connector and second connector that docks mutually with this first connector; Described first connector comprises first insulating body and is immobilizated in the first terminal on first insulating body, and described first insulating body has at least one hyoplastron, and above-mentioned the first terminal extends on this hyoplastron; Described second connector comprises second insulating body, several are immobilizated in second terminal on second insulating body and are covered in the second outer shielding casing of second insulating body; Described second insulating body has the docking section, and the docking section of described second insulating body is provided with relative upper surface and lower surface; Described second shielding casing be covered on second insulating body the docking section on, lower surface, this docking section is provided with from last, the depression that lower surface is arranged with respectively and be arranged at buttcover plate between the depression, and on the buttcover plate, lower surface constitutes the receiving space of the hyoplastron of accommodating first connector respectively with the second relative shielding casing, the sidewall that the receiving space of described second connector is oppositely arranged is formed by second insulating body, another sidewall is formed by second shielding casing, and the upper surface of buttcover plate and lower surface are respectively arranged with the accepting groove that communicates with receiving space, and the accepting groove of this upper surface and the accepting groove of lower surface are interlaced settings, and described second terminal is to be arranged in this accepting groove and to protrude in the receiving space of described second connector.
Compared with prior art, electric connector combination of the present invention has following beneficial effect: be formed with the receiving space of accommodating the first connector hyoplastron by second insulating body and second shielding casing in described second connector, and the second shielding casing side that forms this receiving space is not provided with second insulating body, can do the docking section of second connector thinner, thereby electric connector of the present invention combination be with respect to the whole height that has now after electric connector can reduce the cooperation of two electric connectors.
[description of drawings]
Fig. 1 cooperates schematic diagram before for first connector of electric connector combination of the present invention with second connector.
Fig. 2 is the three-dimensional exploded view of first connector shown in Figure 1.
Fig. 3 is the three-dimensional combination figure of first connector shown in Figure 2.
Fig. 4 is the front view of first connector shown in Figure 1.
Fig. 5 is that the part the first terminal of first connector shown in Figure 2 is assembled into the stereogram on first insulating body.
Fig. 6 is the stereogram after first connector shown in Figure 1 removes shielding casing.
Fig. 7 is the cutaway view along A-A line direction among Fig. 4.
Fig. 8 is pack into stereogram on second insulating body of second terminal group of second connector shown in Figure 1.
Fig. 9 is the stereogram that second shielding casing is installed shown in Figure 8.
Figure 10 is another angular views shown in Figure 8.
Figure 11 is a front view shown in Figure 8.
Figure 12 is the cutaway view of B-B line direction shown in Figure 11.
Figure 13 is the cutaway view of C-C line direction shown in Figure 11.
Figure 14 is another angular views of electric connector combination of the present invention shown in Figure 1.
Figure 15 is first connector of electric connector of the present invention combination and schematic diagram after second connector cooperates.
The partial enlarged drawing that Figure 16 analyses and observe along D-D line direction among Figure 15 for electric connector combination of the present invention.
[embodiment]
See also Fig. 1 or shown in Figure 14, electric connector combination of the present invention comprises first connector 10 and second connector 20 that docks mutually with this first connector.
Described first connector and second connector comprise first, second insulating body 11,21, several first, second shielding casings 14,23 that are immobilizated in first, second terminal 12,22 in first, second insulating body 11,21 and are covered in first, second insulating body outside respectively; Described first connector 10 also has protective device 13 (seeing also Fig. 2 or shown in Figure 7); And described second connector 20 is provided with shell 30.
See also Fig. 2 and shown in Figure 3, described first insulating body 11 has the base portion 110 of lengthwise and the hyoplastron 113 that extends along the butt joint direction from this base portion 110; This hyoplastron 113 comprises hyoplastron 111 and the following hyoplastron 112 that is parallel to each other and extends and be oppositely arranged with last hyoplastron.Go up the upper surface of hyoplastron 111 and descend the lower surface of hyoplastron 112 to be called the hyoplastron outer surface described for explaining convenience, the upper surface of hyoplastron 112 is called the hyoplastron inner surface and the lower surface of going up hyoplastron 111 reaches down, therefore, the inner surface of described upper and lower hyoplastron is to face mutually to be provided with, and two outer surfaces are mutually back to setting.Be provided with the accepting groove 114 (seeing also shown in Figure 4) of several interlaced arrangements in the inner surface of described upper and lower hyoplastron 111,112, and outer surface is provided with fin 115, this fin 115 can improve the evenness of upper and lower hyoplastron, thereby improves the effect that combines with second connector 20.Several the first terminals 12 are to be placed in the described accepting groove 114, and each the first terminal 12 is provided with holding parts 120, the contact site 121 from holding parts 120 along accepting groove 114 edge butt joint directions extensions and the weld part 122 outside holding parts 120 extends first insulating body on the base portion 110 that is immobilizated in first insulating body 11.
Described first shielding casing 14 has upper side wall 140, lower wall 141 and two ends sidewall 142, and these four sidewalls interconnect from beginning to end and the outside that is covered in first insulating body is formed with interface frame, mating frame.The leading edge two ends of described upper side wall 140 are provided with the portion 143 to the inner projection of this first connector, and this auxiliary section 143 is that the leading edge from upper side wall 140 cuts into a slit 144 backward (this slit is in the present embodiment
The type slit, certainly this slit also can cut into other shape), and bent sheet 145 is arranged to the interface frame, mating frame inner bending, and this bent sheet 145 is approximately perpendicular to described upper side wall 140 and is arranged in parallel with sidewall 142, this bent sheet 145 is to cooperatively interact with the slit of second connector 20, the insertion of correcting second connector (seeing also follow-up detailed description).
See also Fig. 5 to shown in Figure 7, described several the first terminals 12 are to be divided into two row to be provided with, and are contained in respectively in the upper and lower terminal containing slot that is crisscross arranged relatively 114, and this several terminals 12 inserts from the rear end of first insulating body 11.Corresponding each the first terminal in the rear end of described first insulating body 11 is provided with several recesses 116, and this recess 116 is in order to hold this first terminal, can prevent that the weld part 122 of the first terminal 12 from swinging to longitudinally.Above-mentioned protective device 13 be positioned at the first terminal 12 the rear end and with the mutual fixing of first insulating body; this protective device 13 is in order to protect this first terminal 12; and complement each other to form a hole with the recess 116 of first insulating body 11, can prevent weld part the moving forward and backward of the first terminal along the butt joint direction.The wherein said protective device 13 corresponding row of going up terminals are provided with several breach 130 (seeing also shown in Figure 2), and the rearward end that is positioned at hyoplastron 111 the first terminals 12 is contained in this breach 130, are positioned at the first terminal 12 on the hyoplastron 111 in order to the location.
See also Fig. 7 or shown in Figure 16; described first shielding casing 14 is on the front group of first connector butt joint direction is packed first insulating body 11 into; the shielding portion 146 that will extend from upper side wall 140 trailing edges of first shielding casing 14 bends downwards and blocks in the outside of protective device 13 then; the trailing edge of described two ends sidewall 142 is provided with the holding part 147 (seeing also shown in Figure 14) that is held on the base portion 110, in order to first shielding casing 14 is immobilizated on first insulating body 11.Wherein, have receiving space 101 between the upper side wall 140 of described first shielding casing 14 and the upper surface of last hyoplastron 111, and also have receiving space 102 between the lower surface of lower wall 141 and following hyoplastron 112.
See also shown in Figure 8, second insulating body 21 of described second connector 20 have the base portion 210 of a lengthwise and from base portion 210 along docking section 211 that the butt joint directions are extended; This docking section 211 has relative upper surface and lower surface, be concaved with depression 212 from this upper and lower surface respectively and run through front end face and be formed with the insertion mouth, be formed with buttcover plate 213 between 212 and be positioned at the two ends of depression 212 and be connected in the platform part 214 of buttcover plate 213 in upper and lower two depressions, in order to increase the intensity of buttcover plate 213.The upper and lower surface of wherein said buttcover plate 213 is the basal surface of depression 212.Described second insulating body 21 is provided with several accepting grooves 215, the base portion 210 of second insulating body is run through in these accepting groove 215 rear ends, extend and staggered respectively upper surface and the lower surface that runs through buttcover plate 213 along the butt joint direction, and run through accepting groove 215 mutually noninterferes (seeing also shown in Figure 11) of buttcover plate 213 upper surfaces and lower surface.
See also Fig. 9 and shown in Figure 16, described second shielding casing 23 is to be bent to form by the metallic plate punching press, and it has the connecting portion 232 that first shielding portion 230, second shielding portion 231 and one are connected in this first, second shielding portion.Wherein this first, second shielding casing can be contained in two receiving spaces 101 of first connector respectively, 102, described first shielding portion 230 and second shielding portion 231 are to be covered in respectively on the upper and lower surface of docking section 211, promptly be covered on this upper and lower surface, and be formed with the receiving space 201 of the hyoplastron 111,112 that can accommodate first connector 10.The two ends of described second connector 20 are provided with the slit 217 that the bent sheet 145 with first connector 10 cooperatively interacts, and this slit 217 extends to the base portion side of second connector 20 along butt joint directions, and is concaved with in the platform part 214 of docking section.The thickness of the thickness of above-mentioned platform part 214 and docking section 211 is suitable, and therefore, this first, second shielding portion also is to be covered on the upper and lower surface of platform part 214, and connecting portion 232 is the front end faces that are covered in platform part 214.
See also Fig. 9 and shown in Figure 15, the two ends of described second shielding portion 231 upwards are bent with lock catch arm 234, the front end of this lock catch arm 234 is provided with the interior latch part 235 of bonnet lock hole of first shielding casing 14 that can be held in first connector 10, when first connector 10 with after second connector 20 docks mutually, this latch part 235 can be held in the disengaging that prevents two connectors in the bonnet lock hole.
See also Figure 11 to shown in Figure 13, several second terminals 22 of described second connector are flexible terminal, and are contained in respectively in the accepting groove 215 of second insulating body 21, in order to reach electrical the contact with the first terminal 12.Wherein each second terminal 22 have the holding parts 220 that is immobilizated in second insulating body 21, the contact site 221 that extends forward from holding parts 220 and the weld part 222 that extends back.The contact surface of described contact site 221 is the plate face of the metallic plate of this second terminal 22 of formation, can improve the strain and the contact effect of second terminal 22.Described buttcover plate 213 have level to median plane C, the accepting groove 215 of described contact site 221 is arranged with to the opposite side of median plane C, in order to increase the strain space of contact site, can do the buttcover plate of second connector thinner.Described weld part 222 is with upper and lower two row's settings and forms a conduit in order to accommodate a sub-circuit board (seeing also shown in Figure 12).In addition, the front end of described contact site 221 is provided with a butting section 224, in accepting groove 215 and the front end that is positioned at contact site 221 be provided with projection 216, the butting section 224 of described second terminal 22 can be connected on the projection 216, prevents the further outwards motion of contact site 221 of second terminal 22.
See also shown in Figure 14,15, first shielding casing 14 of described first connector 10 is provided with the auxiliary section 143 to the inner projection of first connector, this auxiliary section 143 is provided with the bent sheet 145 that is parallel to each other with distolateral wall 142, and this bent sheet 145 can cooperatively interact with the slit 217 of second connector 20.Because this auxiliary section 143 is the front ends that are positioned at first connector, so when second connector inserts, the bent sheet 145 of described auxiliary section 143 first slit 217 with second connector before second connector 20 touches the first terminal 12 cooperatively interacts, correcting two connectors correctly dock, and reduce the risk of short circuit phenomenon in the time of two electric connectors can being docked with respect to existing electric connector.
See also shown in Figure 16ly, described second connector 20 has in order to accommodate the receiving space 201 of first connector, 10 hyoplastrons 113, and a sidewall of this receiving space 201 is an insulating body, and opposite side is a shielding casing; Receiving space both sides in the existing electric connector all have insulating body, thereby the insulating body that can reduce by a side reaches the whole height that reduces after first, second connector cooperates in order to do the docking section of second connector thinner.In addition, the accepting groove of described contact site 220 is arranged with the opposite side to median plane, in order to increasing the strain space of contact site, can do the thickness of the buttcover plate of second connector thinner, thereby also can reach the whole height that reduces after first, second connector cooperates.
Claims (10)
1. electric connector combination, it comprises:
First connector and second connector that docks mutually with this first connector;
Described first connector comprises first insulating body and is immobilizated in the first terminal on first insulating body, and described first insulating body has at least one hyoplastron, and above-mentioned the first terminal extends on this hyoplastron;
Described second connector comprises second insulating body, several are immobilizated in second terminal on second insulating body and are covered in the second outer shielding casing of second insulating body; Described second insulating body has the docking section, and the docking section of described second insulating body is provided with relative upper surface and lower surface;
It is characterized in that: described second shielding casing be covered on second insulating body the docking section on, lower surface, this docking section is provided with from last, the depression that lower surface is arranged with respectively and be arranged at buttcover plate between the depression, and on the buttcover plate, lower surface constitutes the receiving space of the hyoplastron of accommodating first connector respectively with the second relative shielding casing, the sidewall that the receiving space of described second connector is oppositely arranged is formed by second insulating body, another sidewall is formed by second shielding casing, and the upper surface of buttcover plate and lower surface are respectively arranged with the accepting groove that communicates with receiving space, and the accepting groove of this upper surface and the accepting groove of lower surface are interlaced settings, and described second terminal is to be arranged in this accepting groove and to protrude in the receiving space of described second connector.
2. electric connector combination as claimed in claim 1, it is characterized in that: described first connector is provided with upper and lower two hyoplastrons that are oppositely arranged of a pair of one-tenth, and described second connector is to having a pair of receiving space by two hyoplastrons.
3. electric connector combination as claimed in claim 1 or 2, it is characterized in that: described second terminal is provided with weld part, and this weld part is to be provided with and to form a conduit with upper and lower two rows.
4. electric connector combination as claimed in claim 1 is characterized in that: described first insulating body has the base portion of lengthwise and the above-mentioned hyoplastron that extends along the butt joint direction from this base portion; This hyoplastron comprises hyoplastron and the following hyoplastron that is parallel to each other and extends and be oppositely arranged with last hyoplastron, the upper surface that should go up hyoplastron reaches down, and the lower surface of hyoplastron is defined as the hyoplastron outer surface, the upper surface of hyoplastron is defined as the hyoplastron inner surface and the lower surface of going up hyoplastron reaches down, and on being somebody's turn to do, the inner surface of following hyoplastron is mutually in the face of being provided with, and two outer surfaces are mutually back to setting, and on described, the inner surface of following hyoplastron is provided with the accepting groove of several interlaced arrangements, several the first terminals are to be placed in the described accepting groove, and each the first terminal is provided with the holding parts on the base portion that is immobilizated in first insulating body, contact site that extends along accepting groove along the butt joint direction from holding parts and the weld part outside holding parts extends first insulating body.
5. electric connector combination as claimed in claim 1, it is characterized in that: the docking section of described second insulating body is provided with the platform part that is positioned at the buttcover plate two ends, and described second shielding casing is provided with first, second shielding portion on the upper and lower surface that can be covered on this platform part and can be covered in the platform part front end face and connects the connecting portion of this first, second shielding portion.
6. electric connector combination as claimed in claim 5, it is characterized in that: described second insulating body is provided with base portion, and above-mentioned docking section is to extend along the butt joint direction from base portion to be provided with, and the buttcover plate two ends of described docking section are interconnected in platform part.
7. electric connector combination as claimed in claim 1 or 2, it is characterized in that: described second terminal is a flexible terminal, it is provided with and protrudes in the receiving space contact site that can be in contact with one another with the first terminal, and the contact plane of this contact site is for forming the metallic plate plate face of this second terminal.
8. electric connector combination as claimed in claim 1, it is characterized in that: described second terminal has contact site, has a median plane between the upper and lower surface of described buttcover plate, and the accepting groove of the corresponding second termination contact portion is arranged with the opposite side to median plane.
9. electric connector combination as claimed in claim 1 or 2, it is characterized in that: described first connector has first shielding casing that is covered in first insulating body outside, this first shielding casing is formed around with interface frame, mating frame, two hyoplastrons of described first connector have mutually back to outer surface, and the outer surface of this hyoplastron is provided with the receiving space of the sidewall of accommodating second shielding casing respectively with between the sidewall of its relative interface frame, mating frame.
10. electric connector combination as claimed in claim 9, it is characterized in that: the interface frame, mating frame of described first connector is provided with the bent sheet that is stamped to form in interface frame, mating frame, and described second connector is to should bent sheet being provided with slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100195300A CN101222096B (en) | 2007-01-08 | 2007-01-08 | Combination of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100195300A CN101222096B (en) | 2007-01-08 | 2007-01-08 | Combination of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101222096A CN101222096A (en) | 2008-07-16 |
| CN101222096B true CN101222096B (en) | 2010-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100195300A Active CN101222096B (en) | 2007-01-08 | 2007-01-08 | Combination of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101222096B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377470A (en) * | 2013-08-12 | 2015-02-25 | 艾恩特精密工业股份有限公司 | Electric connector, electric connector system and electronic device provided with electric connector |
| CN103715556A (en) * | 2013-11-25 | 2014-04-09 | 立讯精密工业（昆山）有限公司 | Socket connector, plug connector, and connector assembly |
| CN104022396B (en) * | 2014-05-29 | 2016-06-15 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
| CN104022399B (en) * | 2014-05-29 | 2016-06-22 | 立讯精密工业（昆山）有限公司 | Pin connector |
| CN104022398B (en) * | 2014-05-29 | 2016-06-15 | 立讯精密工业（昆山）有限公司 | Socket connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435739A (en) * | 1993-04-16 | 1995-07-25 | Yazaki Corporation | Vertically insertable-detachable connector |
| CN2432692Y (en) * | 1999-10-27 | 2001-05-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN2459772Y (en) * | 2000-11-16 | 2001-11-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2475175Y (en) * | 2001-01-26 | 2002-01-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN2736964Y (en) * | 2004-10-27 | 2005-10-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
-
2007
- 2007-01-08 CN CN2007100195300A patent/CN101222096B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435739A (en) * | 1993-04-16 | 1995-07-25 | Yazaki Corporation | Vertically insertable-detachable connector |
| CN2432692Y (en) * | 1999-10-27 | 2001-05-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN2459772Y (en) * | 2000-11-16 | 2001-11-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2475175Y (en) * | 2001-01-26 | 2002-01-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN2736964Y (en) * | 2004-10-27 | 2005-10-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
Also Published As
| Publication number | Publication date |
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| CN101222096A (en) | 2008-07-16 |
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