CN202217874U - High-speed transmission connector with shield earthing structure - Google Patents
High-speed transmission connector with shield earthing structure Download PDFInfo
- Publication number
- CN202217874U CN202217874U CN2011203130899U CN201120313089U CN202217874U CN 202217874 U CN202217874 U CN 202217874U CN 2011203130899 U CN2011203130899 U CN 2011203130899U CN 201120313089 U CN201120313089 U CN 201120313089U CN 202217874 U CN202217874 U CN 202217874U
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- China
- Prior art keywords
- plate body
- terminal
- speed transmission
- transmission connector
- ground strip
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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 - Fee Related
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Abstract
The utility model provides a high-speed transmission connector with a shield earthing structure. The high-speed transmission connector comprises a base and a plurality of casket bodies, wherein a plurality of parallel positioning structures are arranged in the base; each casket body is correspondingly jointed with one of the positioning structures and comprises a plurality of plug-in terminal groups, more than one earth terminal, a plate body and an earth tag; the plug-in terminal groups and the earth terminals are buried in the plate body; the plug-in terminal groups and the terminal heads of the earth terminals extend out of the plate body in a protruding manner; the earth terminals and the plug-in terminal groups are in staggered arrangement; and the earth tag is combined with one side surface of the plate body and electrically connected with the earth terminals. Therefore, the high-speed transmission connector has the effect of reducing crosstalk disturbance through impedance matching control, can be accurately and quickly assembled, and also has the effect of simplifying assembly procedure.
Description
Technical field
The utility model relates to a kind of high-speed transmission connector with bonding structure.
Background technology
Owing to have multimedia and network application software in now in the electronic digit product; To such an extent as to more and more people are arranged with multimedia messagess such as dynamic image, static image, sound; Transferring to open website through the electronic digit product shows; Or transfer to sharing information in relatives and friends' the electronic digit product, and the dealer of system is in order to handle and to transmit so huge working transmission, in the hardware system equipment such as the server that is adopted, router and relevant high speed signal transmission device; Its connecting interface all can be provided with high-speed transmission connector, to promote transmission speed.
General high-speed transmission connector is different from traditional connector; Its inside has additional a fairly large number of contact terminal; With working transmission, yet promptly being the volume of high-speed transmission connector, the problem that is accompanied by to increase too much, to such an extent as to transfer the spacing of dwindling between contact terminal and the contact terminal in response to high-frequency high-speed; Or reduce the body width (being sectional area) of each contact terminal; Can when high-speed transfer, make adjacent contact terminal also produce signal but dwindle spacing, and produce the phenomenon of cross-talk (cross talk noise); The sectional area that reduces each contact terminal then can raise current density and cause impedance to rise, and causes the unmatched problem of impedance more obvious; In addition; A plurality of contact terminals can accurately be assembled in the high-speed transmission connector, be that degree of having any problem exists, and the shape of said contact terminal, structure and configuration relation are the quality that can have influence on the signal transmission; Therefore aspect the simplification assembling procedure, also be worth considering.
In view of this; The utility model people grinds think of, design team's system with great concentration; It can provide a kind of high-speed transmission connector with bonding structure with the control group coupling, to have the effect that reduces cross-talk, can accurately and fast assemble again; To have the effect of simplifying assembling procedure, be the creation motivation that the utility model desires to grind wound.
The utility model content
The main purpose of the utility model is to provide a kind of high-speed transmission connector with bonding structure with the control group coupling, to have the effect that reduces cross-talk, can accurately and fast assemble again, to have the effect of simplifying assembling procedure.
For reaching above-mentioned purpose, the utility model is a kind of high-speed transmission connector with bonding structure, and it comprises: a pedestal is provided with a plurality of location structures arranged side by side in this pedestal; And a plurality of casket bodies; Each casket body is corresponding joint with a location structure; And each casket body includes a plurality of inserting terminal groups, more than one earth terminal, a plate body and a ground strip; Said inserting terminal group and this earth terminal are to be embedded in this plate body; And the terminal head of said inserting terminal group and this earth terminal is stretched on outside this plate body, and this earth terminal is to be crisscross arranged with said inserting terminal group, and this ground strip is incorporated into the side plate face of this plate body and electrically connects with this earth terminal.
Wherein, an end terminal head of each inserting terminal group is a contact site, and the other end terminal head of this inserting terminal group is an afterbody, and is by the connecting portion of this plate body coating between this contact site and afterbody; An end terminal head of this earth terminal is the width section that is coated and be connected with this ground strip by this plate body again, and the other end terminal head of this earth terminal is the afterbody that stretches out this plate body.
Wherein, The side plate face of this plate body offers a plurality of perforation corresponding to the earth terminal place; And this ground strip offers a plurality of corresponding perforation corresponding to a plurality of perforation, and one edge of each corresponding perforation extends one folding piece, and said tabs is to electrically connect through said perforation and with this earth terminal.
Wherein, be provided with a plurality of extensions, the corresponding setting of contact site of each extension and each inserting terminal group at a lateral edges of this ground strip.
Wherein, be provided with first jack and second jack in each location structure, respectively to should contact site and this extension.
Wherein, a lateral edges of this extension extends an outer flap, and is provided with a through hole at this extension place, the edge of this through hole and extend an inner flap at the rightabout place of this outer flap.
Wherein, Each inserting terminal group includes first inserting terminal and second inserting terminal that is set in distance; This second inserting terminal is provided with at least one width section in connecting portion, again the contact site of said inserting terminal, be equipped with one be the shape of transferring long contact chip and one and the short circuit contact that laterally arranges of this long contact chip.
Wherein, each location structure is L-shaped, and each location structure comprises the retaining groove of a bottom and the track that bending is extended thereof, and the wall of this track is provided with first location hole and guide channel, and the wall of this retaining groove is provided with second location hole; And the edge of this plate body is provided with fin and salient point, the corresponding combination of this fin with this guide channel, and this salient point combines with this second location hole; And a lateral edges of this ground strip is provided with an elasticized flaps, this elasticized flaps and the corresponding combination of this first location hole.
Wherein, each corner of this plate body is provided with a block, and contiguous this block place is provided with at least one joint-cutting, and the plate face at this plate body is provided with a location projection again; And the sheet edge of this ground strip and to being provided with second tabs in the block place embeds in this joint-cutting fixingly, in addition at unilateral one the 3rd location hole that is provided with of this ground strip, supplies this locating convex block build-in.
The beneficial effect of the utility model is: by the control group coupling, to have the effect that reduces cross-talk, can accurately and fast assemble again, to have the effect of simplifying assembling procedure.
Description of drawings
In order further to understand characteristic, characteristics and the technology contents of the utility model, see also following detailed description and accompanying drawing about the utility model, only appended accompanying drawing only provides reference and explanation usefulness, and is non-in order to restriction the utility model, wherein:
Fig. 1 is the schematic perspective view when separating this pedestal for the one of which casket body of the high-speed transmission connector of the utility model.
Figure 1A is the sketch map during for the combination of the high-speed transmission connector of Fig. 1.
Figure 1B is relative visual angle (looking up) sketch map for Figure 1A.
Fig. 2 is the three-dimensional exploded view for this casket body among Fig. 1.
Fig. 3 is the schematic side view for this casket body among Fig. 1.
Fig. 4 is the schematic side view for the plate body that is coated with inserting terminal group and earth terminal among Fig. 1.
Fig. 5 arranges the enforcement sketch map that is provided with for this inserting terminal group collocation earth terminal among Fig. 4.
Embodiment
Seeing also Fig. 1 to shown in Figure 5, is the high-speed transmission connector that has the bonding structure for a kind of, and it includes a pedestal 10 and a plurality of casket body 20.
Be provided with a plurality of location structures arranged side by side 11 in this pedestal 10; Each casket body 20 is and a location structure 11 corresponding joints; And each casket body 20 includes a plurality of inserting terminal group 21, more than one earth terminal 24, a plate body 22 and a ground strip 23; Said inserting terminal group 21 and this earth terminal 24 are to be embedded in this plate body 22; And the terminal head of said inserting terminal group 21 and this earth terminal 24 is stretched on outside this plate body 22; And this earth terminal 24 is to be crisscross arranged with said inserting terminal group 21, and this ground strip 23 is incorporated into the side plate face of this plate body 22 and electrically connects with this earth terminal 24.
In an embodiment, each casket body 20 is to adopt the modularization manufacturing, and coats the partial structure of a plurality of inserting terminal groups 21 and earth terminal 24 through this plate body 22; And the one manufacturing forms, and so a plate body 22 is assembled in 10 last times of this pedestal, all can assemble a plurality of inserting terminal groups 21 simultaneously; To reach the purpose of simplifying assembling procedure, be beneficial to follow-up assembling operation, can fix said inserting terminal group 21 and earth terminal 24 again; Improper and cause loosening to avoid plugging power; The ground strip 23 that makes each casket body 20 is as the shielding between this casket body 20 and the adjacent casket body 20, also can be further by the area that increases and reduce this ground strip 23, and then control group; And eliminate the cross-talk between each casket body 20, be beneficial to the signal transmission.
Please consult Fig. 4 and shown in Figure 5 again; One end terminal head of each inserting terminal group 21 is to be contact site 211; The other end terminal head of this inserting terminal group 21 is to be afterbody 212, and is the connecting portion 213 that coats for by this plate body 22 between this contact site 211 and afterbody 212; An end terminal head of this earth terminal 24 is the width sections 241 that coat and be connected with this ground strip 23 for by this plate body 22 again, and the other end terminal head of this earth terminal 24 is the afterbodys 242 for stretching out this plate body 22.By between each inserting terminal group 21, earth terminal 24 being set, as shielding, with reduce said differential signal between cross-talk; And this earth terminal 24 is through being the design of one of which end terminal head width section 241; Or further design is the technological means such as width section 241 that restrain shape gradually, comes regulate electrical current density to increase or to reduce sectional area, and then control group; Impedance between each inserting terminal group of same casket body is mated more, be beneficial to the signal transmission.
Please consult shown in Figure 5 again; Each inserting terminal group 21 includes the first inserting terminal 21a and the second inserting terminal 21b that is set in distance; This second inserting terminal 21b is provided with at least one width section 214 in connecting portion 213, the contact site 211 of said again inserting terminal 21a, 21b, be equipped with one be the shape of transferring long contact chip 215 and one and the short circuit contact 216 that laterally arranges of this long contact chip 215.Adjust thus in each inserting terminal group 21, the impedance of this second inserting terminal 21b, the level of impedance match with between each first inserting terminal 21a of control and this second inserting terminal 21b reaches the effect that reduces cross-talk.
Please consult Fig. 2 again to shown in Figure 4; The side plate face of this plate body 22 is to offer a plurality of perforation 221 corresponding to earth terminal 24 places; And this ground strip 23 offers a plurality of corresponding perforation 231 corresponding to a plurality of perforation 221, and the one edge of each corresponding perforation 231 extends one folding piece 232, and said tabs 232 is to electrically connect through said perforation 221 and with this earth terminal 24 (being width section 241); In an embodiment; Said tabs 232 is to adopt with the scolding tin mode to fix with width section 241, electrically connects to help this earth terminal 24 and this ground strip 23, improves the problem of cross-talk.And described said perforation 221 (consulting Fig. 4) is that appearance attitudes such as rectangle, long rectangle, the long rectangle of arcuation and circle are arranged, and should correspondence perforation 231 be and rectangular perforation 221 corresponding settings (consulting Fig. 3) to implement but the utility model is not limited thereto mode.
Lateral edges at this ground strip 23 is provided with a plurality of extensions 233 again; Adjust impedance thus with means as control; And each extension 233 is the contact site 211 corresponding settings (consulting Fig. 3) with each inserting terminal group 21; With shielding, reduce the cross-talk of 21 of each inserting terminal groups as 211 of the contact sites of each inserting terminal group 21.
And a lateral edges of this extension 233 is to extend an outer flap 235, and is provided with a through hole 234 at these extension 233 places, the edge of this through hole 234 and extend an inner flap 236 at the rightabout place of this outer flap 235.With when this extension 233 imports second jack, be respectively against the inwall of this second jack, to reach accurately and the fixing effect of assembling fast through this outer flap 235 and inner flap 236.
Moreover each corner of this plate body 22 is provided with a block 224, and contiguous these block 224 places are provided with at least one joint-cutting 225, and the plate face at this plate body 22 is to be provided with a location projection 226 again; And the sheet edge of this ground strip 23 and to being provided with second tabs 238 in block 224 places; Be to embed in this joint-cutting 225 to fix; Second tabs 238 is to be provided with ground connection afterbody 230 and wherein have partly, in addition at unilateral one the 3rd location hole 239 that is provided with of this ground strip 23, is to supply these locating convex block 226 build-ins.Combine closely with this plate body 22 so that make this ground strip 23 apace.
Please consulting shown in Fig. 1, Figure 1A and Figure 1B again, be provided with first jack 12 and second jack 13 in each location structure 11, is respectively to should contact site 211 and this extension 233, fixes with importing out of the ordinary.In an embodiment, for the inserting terminal quantity of corresponding each inserting terminal group 21, this first jack 12 is to adopt a plurality of enforcements (consulting Fig. 1 and Figure 1B), fixes for out of the ordinary importing of a plurality of inserting terminals.
Each location structure 11 is L-shaped (consulting Fig. 1 and Figure 1A) again; And each location structure 11 comprises the retaining groove 15 of a bottom and the track 14 that bending is extended thereof; The wall of this track 14 is provided with first location hole 141 and guide channel 142, and the wall of this retaining groove 15 is to be provided with second location hole 151; And the edge of this plate body 22 is provided with fin 222 and salient point 223, this fin 222 and these guide channel 142 corresponding combinations, and this salient point 223 combines with this second location hole 151; And a lateral edges of this ground strip 23 is provided with an elasticized flaps 237, this elasticized flaps 237 and these first location hole, 141 corresponding combinations.This plate body 22 is through these fin 222 these guide channels 142 of collocation; When importing, to stablize slippage; After the block 224 of plate body 22 is by retaining groove 15 backstops; Through these elasticized flaps 237 these first location holes 141 of collocation, these salient point 223 these second location holes 151 of collocation, be beneficial to this plate body 22 positioning and fixing, again with anti-slip.
The above is merely the preferable possible embodiments of the utility model; Non-so promptly limit to the claim of the utility model; The equivalent structure that every utilization the utility model specification and accompanying drawing content are done changes, and all reason is with being contained in the claim scope of the utility model.
Claims (9)
1. high-speed transmission connector with bonding structure is characterized in that it comprises:
One pedestal is provided with a plurality of location structures arranged side by side in this pedestal; And
A plurality of casket bodies; The corresponding joint of each casket body with a location structure; And each casket body includes a plurality of inserting terminal groups, more than one earth terminal, a plate body and a ground strip, and said inserting terminal group and this earth terminal are embedded in this plate body, and the terminal head of said inserting terminal group and this earth terminal is stretched on outside this plate body; And this earth terminal and said inserting terminal group are crisscross arranged, and this ground strip is incorporated into the side plate face of this plate body and electrically connects with this earth terminal.
2. the high-speed transmission connector with bonding structure as claimed in claim 1; It is characterized in that; Wherein, One end terminal head of each inserting terminal group is a contact site, and the other end terminal head of this inserting terminal group is an afterbody, and is by the connecting portion of this plate body coating between this contact site and afterbody; An end terminal head of this earth terminal is the width section that is coated and be connected with this ground strip by this plate body again, and the other end terminal head of this earth terminal is the afterbody that stretches out this plate body.
3. according to claim 1 or claim 2 high-speed transmission connector with bonding structure; It is characterized in that; Wherein, the side plate face of this plate body offers a plurality of perforation corresponding to the earth terminal place, and this ground strip offers a plurality of corresponding perforation corresponding to a plurality of perforation; And the one edge of each corresponding perforation is extended one folding piece, and said tabs is to electrically connect through said perforation and with this earth terminal.
4. the high-speed transmission connector with bonding structure as claimed in claim 2 is characterized in that, wherein, is provided with a plurality of extensions at a lateral edges of this ground strip, the corresponding setting of contact site of each extension and each inserting terminal group.
5. the high-speed transmission connector with bonding structure as claimed in claim 4 is characterized in that, wherein, is provided with first jack and second jack in each location structure, respectively to should contact site and this extension.
6. the high-speed transmission connector with bonding structure as claimed in claim 4; It is characterized in that; Wherein, One lateral edges of this extension extends an outer flap, and is provided with a through hole at this extension place, the edge of this through hole and extend an inner flap at the rightabout place of this outer flap.
7. the high-speed transmission connector with bonding structure as claimed in claim 1; It is characterized in that; Wherein, Each inserting terminal group includes first inserting terminal and second inserting terminal that is set in distance, and this second inserting terminal is provided with at least one width section in connecting portion, again the contact site of said inserting terminal, be equipped with one be the shape of transferring long contact chip and one and the short circuit contact that laterally arranges of this long contact chip.
8. the high-speed transmission connector with bonding structure as claimed in claim 1; It is characterized in that; Wherein, each location structure is L-shaped, and each location structure comprises the retaining groove of a bottom and the track that bending is extended thereof; The wall of this track is provided with first location hole and guide channel, and the wall of this retaining groove is provided with second location hole; And the edge of this plate body is provided with fin and salient point, the corresponding combination of this fin with this guide channel, and this salient point combines with this second location hole; And a lateral edges of this ground strip is provided with an elasticized flaps, this elasticized flaps and the corresponding combination of this first location hole.
9. the high-speed transmission connector with bonding structure as claimed in claim 1 is characterized in that, wherein, each corner of this plate body is provided with a block, and contiguous this block place is provided with at least one joint-cutting, and the plate face at this plate body is provided with a location projection again; And the sheet edge of this ground strip and to being provided with second tabs in the block place embeds in this joint-cutting fixingly, in addition at unilateral one the 3rd location hole that is provided with of this ground strip, supplies this locating convex block build-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203130899U CN202217874U (en) | 2011-08-25 | 2011-08-25 | High-speed transmission connector with shield earthing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203130899U CN202217874U (en) | 2011-08-25 | 2011-08-25 | High-speed transmission connector with shield earthing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217874U true CN202217874U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203130899U Expired - Fee Related CN202217874U (en) | 2011-08-25 | 2011-08-25 | High-speed transmission connector with shield earthing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217874U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570192A (en) * | 2012-02-17 | 2012-07-11 | 四川华丰企业集团有限公司 | Electric connector shielding structure and producing method |
| CN102810794A (en) * | 2012-07-10 | 2012-12-05 | 深圳市迈威科技实业有限公司 | Electric connector and network communication system |
| CN102969618A (en) * | 2012-12-17 | 2013-03-13 | 深圳格力浦电子有限公司 | Female end plug of high-speed connector |
| CN104183989A (en) * | 2013-05-22 | 2014-12-03 | 中航光电科技股份有限公司 | High-speed electric connector |
| CN104183990A (en) * | 2013-05-22 | 2014-12-03 | 中航光电科技股份有限公司 | Contact module of high-speed electric connector and manufacture method of module |
| CN104638462A (en) * | 2013-11-08 | 2015-05-20 | 通普康电子（昆山）有限公司 | Communication connector and transmission module thereof |
| CN105390884A (en) * | 2015-09-30 | 2016-03-09 | 中航光电科技股份有限公司 | Contact module and electric connector |
| CN105896189A (en) * | 2016-05-26 | 2016-08-24 | 胡光才 | Differential signal connector |
| CN106887757A (en) * | 2017-02-24 | 2017-06-23 | 中航光电科技股份有限公司 | Power supply terminal module and power connector |
| CN107453078A (en) * | 2016-05-30 | 2017-12-08 | 广濑电机株式会社 | Plate body |
-
2011
- 2011-08-25 CN CN2011203130899U patent/CN202217874U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570192A (en) * | 2012-02-17 | 2012-07-11 | 四川华丰企业集团有限公司 | Electric connector shielding structure and producing method |
| CN102570192B (en) * | 2012-02-17 | 2015-03-18 | 四川华丰企业集团有限公司 | Electric connector shielding structure and producing method |
| CN102810794B (en) * | 2012-07-10 | 2014-12-10 | 深圳市迈威科技实业有限公司 | Electric connector and network communication system |
| CN102810794A (en) * | 2012-07-10 | 2012-12-05 | 深圳市迈威科技实业有限公司 | Electric connector and network communication system |
| CN102969618A (en) * | 2012-12-17 | 2013-03-13 | 深圳格力浦电子有限公司 | Female end plug of high-speed connector |
| CN104183989A (en) * | 2013-05-22 | 2014-12-03 | 中航光电科技股份有限公司 | High-speed electric connector |
| CN104183990A (en) * | 2013-05-22 | 2014-12-03 | 中航光电科技股份有限公司 | Contact module of high-speed electric connector and manufacture method of module |
| CN104638462A (en) * | 2013-11-08 | 2015-05-20 | 通普康电子（昆山）有限公司 | Communication connector and transmission module thereof |
| CN104638462B (en) * | 2013-11-08 | 2016-11-16 | 通普康电子（昆山）有限公司 | Communications connector and transport module thereof |
| CN105390884A (en) * | 2015-09-30 | 2016-03-09 | 中航光电科技股份有限公司 | Contact module and electric connector |
| CN105896189A (en) * | 2016-05-26 | 2016-08-24 | 胡光才 | Differential signal connector |
| CN105896189B (en) * | 2016-05-26 | 2018-11-16 | 东莞宇球电子股份有限公司 | Differential signal connectors |
| CN107453078A (en) * | 2016-05-30 | 2017-12-08 | 广濑电机株式会社 | Plate body |
| CN107453078B (en) * | 2016-05-30 | 2020-12-08 | 广濑电机株式会社 | Plate body |
| CN106887757A (en) * | 2017-02-24 | 2017-06-23 | 中航光电科技股份有限公司 | Power supply terminal module and power connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FANJIA SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20130129 Owner name: FANJIA ELECTRONIC (SUZHOU) CO., LTD. Free format text: FORMER OWNER: XU JUNFU Effective date: 20130129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 215425 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130129 Address after: 215425 Taicang city of Jiangsu province Shaxi Fu Industrial Park Patentee after: Alltop Electronic (Suzhou) Co., Ltd. Patentee after: Alltop Technology Co., Ltd. Address before: Taiwan road and bridge area and Chinese Taipei City No. 89 9 floor Patentee before: Xu Junfu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20160825 |