CN201282235Y - Laminated electric connector for socket - Google Patents
Laminated electric connector for socket Download PDFInfo
- Publication number
- CN201282235Y CN201282235Y CNU2008201311188U CN200820131118U CN201282235Y CN 201282235 Y CN201282235 Y CN 201282235Y CN U2008201311188 U CNU2008201311188 U CN U2008201311188U CN 200820131118 U CN200820131118 U CN 200820131118U CN 201282235 Y CN201282235 Y CN 201282235Y
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- CN
- China
- Prior art keywords
- wall portion
- shielding casing
- shell
- diaphragm plate
- electric connector
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- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A stacked electrical connector of a socket comprises an insulation shell, a plurality of conductive terminals, at least one inner shading shell and a metal shell. The insulation shell comprises a vertical wall, a plurality of tongue plates forward extending from the vertical wall and arranged in parallel at intervals and at least one diaphragm plate forward extending from the vertical wall, parallel with the tongue plates, and arranged between two tongue plates. The inner shading shell is provided with a front wall part arranged at the front side of the diaphragm plate, two cross wall parts which extend in a bending manner from the upper side and the lower side of the front wall part, and two blocking parts which extend in a bending manner from the left side and the right side of the front wall part. The metal shell is round the insulation shell and an front end opening is formed on the metal shell; the tongue plates and the inner shading shell are exposed and are also provided with a plurality of blocking plates which protrude at the front end opening correspond to the blocking part, and the blocking plates are propped against the corresponding blocking parts, so as to prevent the inner shading shell from separating from the diaphragm plate.
Description
Technical field
The utility model relates to a kind of stacked jack electric connector, is meant the stacked jack electric connector that shielding casing is difficult for getting loose in a kind of the making especially.
Background technology
Because the usage space that the stacked jack connector can effectively be saved electronic installation makes the stacked jack electric connector be widely used in various electronic installations.TaiWan, China utility model patent notification number M312044,414383,433574 and the electric connector that discloses such as TaiWan, China patent of invention notification number 367637 for example, mostly form two or more slots jointly by an insulation shell and a metal shell, between two slots, be provided with the interior shielding casing that without exception takes the shape of the letter U, produce cross-talk (cross-talking) with the plug connector of avoiding being inserted in two slots.In the disclosed interior shielding casing of aforementioned patent mainly utilizes U-shaped both end sides and the insulation shell of shielding casing interfere fixing, loosening easily disengaging after the frequent plug of plug connector.
Figure 1 shows that the disclosed electric connector of patent No. 433574, steadiness for shielding casing 91 in strengthening, its both sides have the shell fragment 911 that extends outward respectively, two shell fragment 911 reflexeds are in metal shell 92 side-walls, and the end bent of shell fragment 911 with hook in the mating holes 921 of metal shell 92.Though utilize the steadiness of shell fragment 911 hooks shielding casing 91 in metal shell 92 can increase, but shell fragment 911 is to fold in metal shell 92 outsides, shell fragment 911 also can become flexible because of the frequent plug of plug connector (figure does not show), makes interior shielding casing 91 still can extract direction along plug connector and gets loose.And, in the assembling during shielding casing 91, must reprocessing with shell fragment 911 bendings, in metal shell 92, and make assembly program complexity and processing procedure be not easy control with hook.
Figure 2 shows that the electric connector of M312044 Patent publish, front side board 931 both sides of shielding casing 93 are extended a frame ground portion 932 respectively within it, can be electrically connected with the grounding parts 941 of metal shell 94, frame ground portion 932 offsets and bending slightly backwards with grounding parts 941, thus its frame ground portion 932 fail to have prevent in shielding casing 93 extract the block effect that direction gets loose along plug connector (scheming not show).
Summary of the invention
Therefore, the purpose of this utility model promptly is to provide the stacked jack electric connector that shielding casing is difficult for getting loose in a kind of can the making.
So the utility model stacked jack electric connector comprises: an insulation shell, a plurality of conducting terminal, a shielding casing and a metal shell at least one.This insulation shell comprise a upstanding wall, a plurality of by this upstanding wall forward separately and the hyoplastron that is parallel to each other and extends, and at least one is extended by the parallel forward described hyoplastron of this upstanding wall and the diaphragm plate between two adjacent described hyoplastrons, and the described hyoplastron that this diaphragm plate is adjacent separately.Described conducting terminal is located at described hyoplastron respectively.The corresponding aforementioned diaphragm plate setting of shielding casing at least one, the front wall portion, two that shielding casing has a front side of being located at this diaphragm plate in this are extended by upper and lower two lateral bucklings of this front wall portion respectively and are located at cross wall portion, and two stop sections of being extended by the and arranged on left and right sides of this front wall portion respectively of the upper and lower side of this diaphragm plate.This metal shell is around this insulation shell and have a front opening, make described hyoplastron and be somebody's turn to do interior shielding casing and reveal, and this metal shell also have a plurality of convexedly stretch in this front opening place and with the corresponding catch in described stop section, described catch presses on corresponding described stop section, and shielding casing breaks away from this diaphragm plate in this to avoid.
Useful technique effect of the present utility model is, the interior shielding casing of this stacked jack electric connector has the stop section, do not need other processing during assembling, can save operation, and the described stop section displacement that can not get loose, match with the catch of this metal shell, have preferable this interior shielding casing that prevents and break away from the effect of this diaphragm plate.
Description of drawings
Fig. 1 is a stereogram, and an existing stacked jack electric connector is described;
Fig. 2 is a stereogram, and another existing stacked jack electric connector is described;
Fig. 3 is a stereogram, and a preferred embodiment of the utility model stacked jack electric connector is described;
Fig. 4 is the three-dimensional exploded view of Fig. 3, and this preferred embodiment is described;
Fig. 5 is another angular views of Fig. 4;
Fig. 6 is the front view of Fig. 3;
Fig. 7 is a part of exploded view, illustrate this preferred embodiment one in after the assembling of shielding casing and this insulation shell, and the unassembled preceding state of a metal shell;
Fig. 8 one is similar to the view of Fig. 3, wherein should in above insulation shell and the metal shell of shielding casing partly be removed, the syntagmatic of shielding casing and this insulation shell and this metal shell in this is described;
Fig. 9 is a vertical view, wherein should partly be removed by above insulation shell and the metal shell of interior shielding casing, and the not extruded state of two elastic arms of shielding casing in unassembled preceding being somebody's turn to do of this metal shell is described; And
Figure 10 one is similar to the view of Fig. 9, illustrates that described two elastic arms in this metal shell and this insulation shell assembling back press on the wall portion of this metal shell.
Wherein, description of reference numerals is as follows:
1 insulation shell, 100 stacked jack electric connectors
Upstanding wall portion on 11 upstanding walls 111
112 times upstanding wall portion 12 hyoplastrons
12 ' hyoplastron, 121 terminal grooves
122 terminal grooves, 123 terminal grooves
13 diaphragm plates, 131 wedge shaped projection
14 grooves, 21 conducting terminals
211 fixed parts, 212 elastic contact parts
213 junctions, 22 conducting terminals
221 fixed parts, 222 elastic contact parts
223 junctions, 23 conducting terminals
231 fixed parts, 232 elastic contact parts
Shielding casing in 233 junctions 3
31 front wall portions, 32 cross wall portions
33 cross wall portions, 34 stop sections
35 fixed parts, 351 hangnails
361 perforation of 36 holding parts
37 elastic arms, 371 connecting portions
372 elastic portion, 373 contact sites
38 shell fragments, 4 metal shells
42 wall portions of 41 wall portions
43 front openings, 44 catch
45 shell fragments, 46 interference parts
Shielding casing in 5 slots 91
911 shell fragments, 92 metal shells
Shielding casing in 921 mating holess 93
931 front side boards, 932 frame ground portions
94 metal shells, 941 grounding parts
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.
Consult Fig. 3～Fig. 6, be depicted as a preferred embodiment of the utility model stacked jack electric connector, can connect the plug connector (figure does not show) of (USB) specification and plug connector (figure does not show) grafting of a HDMI (High Definition Multimedia Interface) (HDMI) specification for a versabus.This stacked jack electric connector 100 comprises an insulation shell 1, a plurality of conducting terminal 21,22,23, one an interior shielding casing 3 and metal shell 4.This insulation shell 1 comprises that a upstanding wall 11, two are by this upstanding wall 11 separately and the hyoplastron 12,12 ' that is parallel to each other and extends forward, and one extended and diaphragm plate 13 between two adjacent described hyoplastrons 12,12 ' by the parallel forward described hyoplastron 12,12 ' of this upstanding wall 11, and described hyoplastron that this diaphragm plate 13 is adjacent 12,12 ' separately.In the present embodiment, for cooperating the plug connector of ccontaining different size, upstanding wall 11 is divided into upstanding wall portion 111 by diaphragm plate 13 and is reached upstanding wall portion 112 down, the position of last upstanding wall portion 111 is moved compared to upstanding wall portion 112 down more backward, with the different inserting depth of the plug connector that different size is provided.And top hyoplastron 12 and below hyoplastron 12 ' also cooperate the plug connector of different size and inequality.But if when providing the plug connector of same size to use, top hyoplastron 12 and below hyoplastron 12 ' can be identical, and go up upstanding wall portion 111 can be with following upstanding wall portion 112 in same upright plan position approach.
In the present embodiment, described conducting terminal 21 is applicable to the plug connector of USB specification and is electrically connected, be located at respectively in the terminal groove 123 (consulting Fig. 6) of top hyoplastron 12, respectively have elastic contact part 212 that a fixed part 211, extends by fixed part 211 and forward bend the junction 213 of downward extension backward by fixed part 211.Fixed part 211 is fixedly arranged in the terminal groove, and elastic contact part 212 part bared end pilot trench connect to contact with plug connector, and junction 213 is in order to be electrically connected with circuit board (figure does not show).In addition, described conducting terminal 22,23 is located at upside pilot trench 121, the lower side pilot trench 122 (consulting Fig. 4 and Fig. 6) of below hyoplastron 12 ' respectively, be applicable to the plug connector of HDMI specification and be electrically connected, each conducting terminal 22 has a fixed part 221 that is fixedly arranged on terminal groove 121, one extends also forward by fixed part 221, and part bared end pilot trench 121 contacts the contact site 222 that connects for plug connector, and one bend the junction 223 of extension downwards by fixed part 221 backward, in order to be electrically connected with circuit board.Each conducting terminal 23 is roughly the same with conducting terminal 22, has a fixed part 231, a contact site 232 and a junction 233 respectively, no longer describes in detail in this.
Should take the shape of the letter U by interior shielding casing 3, front wall portion 31, two with front side of being located at this diaphragm plate 13 extended by upper and lower two lateral bucklings of this front wall portion 31 respectively and is located at the cross wall portion 32,33 of the upper and lower side of this diaphragm plate 13 and two stop sections 34 of being extended by the and arranged on left and right sides of this front wall portion 31 respectively.Should in shielding casing 3 also have four fixed parts 35 and two holding parts 36, described fixed part 35 is extended by each cross wall portion 32,33 respectively in twos backward, and each fixed part 35 has a plurality of hangnails 351, fixes (consulting Fig. 8) to interfere with this insulation shell 1.Each holding part 36 is extended by each cross wall portion 32,33 respectively backward, and between two fixed parts 35, each holding part 36 is formed with a perforation 361 respectively, the going up of the diaphragm plate 13 of this insulation shell 1, side be respectively equipped with one with each 361 corresponding wedge shaped projection 131 (consulting Fig. 8) of boring a hole, to be arranged in each corresponding perforation in 361.The front end that the inclined-plane of wedge shaped projection 131 can make holding part 36 easily along the installation direction slippage by wedge shaped projection 131, make wedge shaped projection 131 can enter perforation 361, treat that wedge shaped projection 131 enters perforation 361 after, can holding part 36 is fixing.Interior shielding casing 3 also has two elastic arms 37 of being located at cross wall portion 32 two opposite sides, each elastic arm 37 has an elastic portion 372 of being extended along these cross wall portion 32 sides by these connecting portion 371 side direction by the general connecting portion that at right angles extends toward another cross wall portion 33 directions bending of this cross wall portion 32 371,, an and contact site 373 that is bent to form by these elastic portion 372 ends, each contact site 373 is connected to this metal shell 4 (consulting Fig. 8), so that should interior shielding casing 3 ground connection.
This metal shell 4 is around this insulation shell 1, two wall portions 41 about having, two wall portions 42, and the front opening 43 that centers on by described wall portion 41,42 up and down, front opening 43 can make described hyoplastron 12,12 ' and should in shielding casing 3 reveal.Metal shell 4 defines upper and lower two slots 5 jointly with insulation shell 1.This metal shell 4 also has two and is extended by 41 bendings of left and right sides wall portion respectively, convexedly stretch in these front opening 43 places and with each stop section 34 corresponding catch 44 of interior shielding casing 3, each catch 44 presses on each corresponding stop section 34, can not move along the direction of pulling out of plug connector with shielding casing 3 in limiting, shielding casing 3 is loosening and break away from this diaphragm plate 13 in the frequent plug process of plug connector in can avoiding.The last lower wall portion 42 of metal shell 4 is respectively equipped with two shell fragments 45, and interior shielding casing 3 also is respectively equipped with two shell fragments 38 in each cross wall portion 32,33, wherein the shell fragment 45 of upper wall portions 42 matches with the shell fragment 38 of cross wall portion 32, in order to the plug connector of fixing USB specification; And the shell fragment 45 of lower wall portion 43 matches with the shell fragment 38 of cross wall portion 33, in order to the plug connector of fixing HDMI specification.Metal shell 4 is provided with a plurality of interference parts 46, and insulation shell 1 is provided with corresponding groove 14, makes metal shell 4 and insulation shell 1 interfere fixing.
For convenience of description, insulation shell 1 and metal shell 4 parts of shielding casing more than 3 are removed among following Fig. 8～Figure 10.Consult Fig. 7 and Fig. 8, during assembling, earlier interior shielding casing 3 is sheathed on the diaphragm plate 13 of insulation shell 1, make its fixed part 35 and holding part 36 interfere fixing with the internal face (scheming not label) and the wedge shaped projection 131 of insulation shell 1 respectively, again the open rearward end (scheme not label) of insulation shell 1 by metal shell 4 entered and move toward front opening 43 directions, cooperate and consult Fig. 9 and Figure 10, and metal shell 4 is promptly by the front side of insulation shell 1 side shifting backward, after metal shell 4 arrives location and insulation shell 1 combination, the elastic arm 37 of the both sides of interior shielding casing 3 is subjected to the extruding of metal shell 4 left and right sides wall portions 41, make the contact site 373 of elastic arm 37 have elastic-restoring force, and firmly press on the left and right sides wall portion 41 of metal shell 4, and contact site 373 is bigger with the contact area of metal shell 4, and has preferable ground connection effect.
In the present embodiment, be to be example with the stacked jack electric connector 100 that the plug connector that is applicable to USB and HDMI specification uses, therefore 1 of insulation shell is provided with two hyoplastrons 12,12 ' and diaphragm plate 13 uses for two plug connectors, if the stacked jack electric connector will use for the plug connector more than three or three, can corresponding increase hyoplastron 12,12 ' and diaphragm plate 13, the setting of the then corresponding diaphragm plate 13 of interior shielding casing 3 increases with its number.
In sum, the interior shielding casing 3 of the utility model stacked jack electric connector 100 has stop section 34 and metal shell 4 has corresponding catch 44, can not move with shielding casing 3 in limiting along the direction of pulling out of plug connector, shielding casing 3 is loosening and break away from this diaphragm plate 13 in the frequent plug process of plug connector in can avoiding, and stop section 34 is positioned at catch 44, not only assembling easily, and be difficult for loosening.In addition, interior shielding casing 3 also has elastic arm 37, and shielding casing 3 has preferable ground connection effect in can making.
Yet the above only is preferred embodiment of the present utility model; can not limit the scope that the utility model is implemented with this; be that all simple equivalent of being done according to protection range of the present utility model and utility model description change and modification, all still belong in the protection range of the present utility model.
Claims (7)
1. a stacked jack electric connector is characterized in that, comprises:
One insulation shell, comprise a upstanding wall, a plurality of by this upstanding wall forward separately and the hyoplastron that extends of being parallel to each other, and at least one extend by the parallel forward described hyoplastron of this upstanding wall and diaphragm plate between two adjacent described hyoplastrons, the described hyoplastron that this diaphragm plate is adjacent is separately;
A plurality of conducting terminals are located at described hyoplastron respectively;
Corresponding aforementioned diaphragm plate be provided with at least one in shielding casing, the front wall portion, two that shielding casing has a front side of being located at this diaphragm plate in this extended by upper and lower two lateral bucklings of this front wall portion respectively and is located at cross wall portion, and two stop sections of being extended by the and arranged on left and right sides of this front wall portion respectively of the upper and lower side of this diaphragm plate; And
One metal shell, around this insulation shell and have a front opening, make described hyoplastron and be somebody's turn to do interior shielding casing and reveal, and this metal shell also have a plurality of convexedly stretch in this front opening place and with the corresponding catch in described stop section, described catch presses on corresponding described stop section, and shielding casing breaks away from this diaphragm plate in this to avoid.
2. according to the described stacked jack electric connector of claim 1, it is characterized in that, shielding casing also has the elastic arm of two these cross wall portion two opposite sides located therein in being somebody's turn to do, each elastic arm end is bent to form a contact site, each contact site is connected to this metal shell, makes shielding casing ground connection in this.
3. according to the described stacked jack electric connector of claim 2, it is characterized in that, each elastic arm has a connecting portion by generally rectangular past another this cross wall portion direction bending extension of this cross wall portion, reaches one by the elastic portion of this connecting portion side direction along this cross wall portion side extension, and each elastic portion end is bent to form this contact site.
4. according to claim 1,2 or 3 described stacked jack electric connectors, it is characterized in that shielding casing is provided with two shell fragments respectively in each cross wall portion in this.
5. according to claim 1,2 or 3 described stacked jack electric connectors, it is characterized in that, in this shielding casing also have a plurality of that extend by each cross wall portion respectively backward, in order to the fixing fixed part of this insulation shell.
6. according to the described stacked jack electric connector of claim 5, it is characterized in that each fixed part has a plurality of in order to interfere fixing hangnail with this insulation shell.
7. according to the described stacked jack electric connector of claim 6, it is characterized in that, should also have a plurality of holding parts that backward extend by each cross wall portion respectively by interior shielding casing, each holding part is formed with a perforation respectively, the diaphragm plate of this insulation shell be provided with a plurality of and described perforation corresponding, in order to be arranged in the wedge shaped projection in each corresponding perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201311188U CN201282235Y (en) | 2008-07-25 | 2008-07-25 | Laminated electric connector for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201311188U CN201282235Y (en) | 2008-07-25 | 2008-07-25 | Laminated electric connector for socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282235Y true CN201282235Y (en) | 2009-07-29 |
Family
ID=40929101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201311188U Expired - Lifetime CN201282235Y (en) | 2008-07-25 | 2008-07-25 | Laminated electric connector for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282235Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901244B2 (en) | 2008-08-06 | 2011-03-08 | Pegatron Corporation | Stacked electrical connector |
| CN102148446A (en) * | 2010-12-14 | 2011-08-10 | 东莞市凯昶德电子科技有限公司 | High definition multimedia interface (HDMI) socket and manufacturing method thereof |
| CN103326170A (en) * | 2012-09-12 | 2013-09-25 | 连展科技电子（昆山）有限公司 | Connector socket |
| CN106981783A (en) * | 2014-01-15 | 2017-07-25 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
-
2008
- 2008-07-25 CN CNU2008201311188U patent/CN201282235Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901244B2 (en) | 2008-08-06 | 2011-03-08 | Pegatron Corporation | Stacked electrical connector |
| CN102148446A (en) * | 2010-12-14 | 2011-08-10 | 东莞市凯昶德电子科技有限公司 | High definition multimedia interface (HDMI) socket and manufacturing method thereof |
| CN102148446B (en) * | 2010-12-14 | 2013-04-17 | 东莞市凯昶德电子科技股份有限公司 | High definition multimedia interface (HDMI) socket and manufacturing method thereof |
| CN103326170A (en) * | 2012-09-12 | 2013-09-25 | 连展科技电子（昆山）有限公司 | Connector socket |
| CN106981783A (en) * | 2014-01-15 | 2017-07-25 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN106981783B (en) * | 2014-01-15 | 2019-01-11 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |