CN101867102B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN101867102B CN101867102B CN2009103016227A CN200910301622A CN101867102B CN 101867102 B CN101867102 B CN 101867102B CN 2009103016227 A CN2009103016227 A CN 2009103016227A CN 200910301622 A CN200910301622 A CN 200910301622A CN 101867102 B CN101867102 B CN 101867102B
- Authority
- CN
- China
- Prior art keywords
- docking section
- electric connector
- terminal
- insulating body
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides an electric connector, comprising an insulating body, a terminal and a shielding shell, wherein the terminal is accommodated in the insulating body, and the shielding shell is fixedly clamped on the insulating body. The insulating body is provided with a first abutting part longitudinally extending and a second abutting part arranged at one end of the first abutting part; the shielding shell is provided with an upper wall, a lower wall and an end wall connected with the upper wall and the lower wall; the upper wall, the lower wall and the end wall are surrounded as an accommodating space for accommodating the first abutting part, the second abutting part is arranged at one end of the insulating body and extends out of the accommodating space of the shielding shell, and the end wall of the shielding shell is arranged between the first abutting part and the second abutting part, therefore, the first abutting part and the second abutting part are separated to reduce the signal interference generated therebetween.
Description
[technical field]
The present invention discloses a kind of electric connector, relates in particular to a kind of electric connector that transmits two kinds of signals.
[background technology]
United States Patent (USP) the 6th, 764 has disclosed a kind of electric connector that transmits two kinds of signals No. 339, and this electric connector comprises insulating body, is contained in the conducting terminal in the insulating body and is coated on the shielding casing on the insulating body.Said insulating body is contained in the said shielding casing and comprises that one is first docking section of longitudinal hyoplastron shape and near this first docking section, one end and be second docking section of column.The said first docking section lower surface is provided with some first accepting grooves of accommodating said conducting terminal; Said second docking section is provided with second accepting groove; Said conducting terminal comprises the first terminal and second terminal that is contained in respectively in said first, second accepting groove, respectively in order to the transmission various signals.Said first, second docking section all be contained in the said shielding casing and this two docking section between has certain clearance so that respectively with dock electric connector and docks.Yet, because first docking section and second docking section are positioned at said shielding casing simultaneously, and be not provided with the structure of anti-phase mutual interference between the two, in the process of signal transmission, be easy to produce signal and disturb, influence signal transmitting quality.In addition; This electric connector with dock electric connector when butt joint; Two kinds of various signals will worked and transmit in said first docking section with second docking section simultaneously after two connectors dock completion, make this electric connector can't satisfy multiple demands of applications thus, as: when only needing the butt joint of first docking section with wherein a kind of signal of transmission; And need not second docking section during butt joint, above-mentioned electric connector and butt joint electric connector then can't satisfy this application demand.
Therefore, to the problems referred to above, be necessary to propose a kind of new electric connector to address the above problem.
[summary of the invention]
The technical problem that the present invention solved is to provide the electric connector of two kinds of signals of a kind of ability stable transfer.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of electric connector; Comprise insulating body, be contained in the terminal in the insulating body and be immobilizated in the shielding casing on the insulating body; Said insulating body is provided with first docking section of longitudinal extension and is positioned at second docking section of first docking section, one end; Said shielding casing is provided with upper wall, lower wall and connects the end wall of upper and lower wall; Said upper and lower wall and end wall surround the receiving space of accommodating first docking section, and said second docking section is located at an end of insulating body and is extended the receiving space of said shielding casing, is provided with the end wall of said shielding casing between said first docking section and second docking section.
Compared with prior art, away from setting, both are separated with the end wall regions of shielding casing, in order to transmit two kinds of various signals and to reduce interference effectively with first docking section of insulating body and second docking section for electric connector of the present invention.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of electric connector of the present invention shown in Figure 1.
Fig. 3 is the front view of electric connector of the present invention shown in Figure 1.
Fig. 4 is the three-dimensional combination figure of another angle of electric connector of the present invention.
Fig. 5 is the three-dimensional exploded view of electric connector of the present invention shown in Figure 4.
Fig. 6 is electric connector of the present invention and a kind of preceding three-dimensional combination figure of electric connector butt joint that docks.
Fig. 7 is electric connector of the present invention and the another kind of preceding three-dimensional combination figure of electric connector butt joint that docks.
[embodiment]
See also Fig. 1 to shown in Figure 4, the present invention provides a kind of electric connector 100 that transmits two kinds of signals, and it comprises insulating body 10, is coated on the shielding casing 20 on the said insulating body 10 and is contained in the plurality of terminals 30 in the said insulating body 10.Said electric connector 100 can dock electric connector 200,200 ' butt joint respectively along the butt joint direction with one.
See also shown in Figure 2, said insulating body 10 be provided with first base portion 11 of longitudinal and by first base portion, 11 1 ends along extended second base portion 12 of longitudinally.Said first base portion 11 is provided with longitudinal crossbeam portion 13, these crossbeam portion 13 1 sides are along butt joint first docking section 14 that extend horizontally away of direction and the installation portion 15 of being located at crossbeam portion 13 vertical two ends certainly.Said first docking section 14 is made up of a pair of upper and lower horizontal hyoplastron that laterally arranges; Wherein, Last hyoplastron is near the top edge of said crossbeam portion 13; Then near the lower limb of said crossbeam portion 13, this upper and lower hyoplastron is oppositely arranged following hyoplastron and in forming one in order to accommodate butt joint electric connector butt joint space 16 between the two, the inner surface of said upper and lower hyoplastron is respectively equipped with some first accepting grooves 17 that are oppositely arranged and connect said butt joint space 16.Said installation portion 15 is positioned at the two ends of said crossbeam portion 13 and protrudes out backward, in order to cooperate with shielding casing 20.Said second base portion 12 is positioned at an end of said longitudinal first base portion 11 and protrudes out formation from said installation portion 15 along longitudinally; This second base portion 12 is provided with along second docking section 121 that butt joint direction level stretches out and is immobilizated in the locating piece 122 in said second docking section 121, and said second docking section 121 is provided with interface 123 and caves in backward and connect the butt hole 124 of said second base portion 12 from interface 123.Said locating piece 122 is cylindrical shape and is contained in the said butt hole 124, and this locating piece 122 is provided with a pair of fixture block that outwards protrudes out 126 and and runs through second accepting groove 125 of locating piece 122 self by level behind the forward direction.
Terminal 30 comprises and somely is contained in the first terminal 31 in said first base portion 11 and is contained in second terminal 32 and earth terminal 33 in said second base portion 12.Said the first terminal 31 form upper and lower two rows and respectively from back to front horizontal group pack in said first base portion 11, these upper and lower two row's terminals 31 are contained in respectively in first accepting groove 17 that is provided with on the 14 upper and lower hyoplastrons of said first docking section.Said second terminal 32 is assembled in second accepting groove 125 of said locating piece 122 from back to front; And be provided with horizontal arm section 321, certainly the extended pair of opposing of this horizontal arm section 321 front end edges butt joint direction contact arm 322 and bend the weld part 323 of extension downwards from these horizontal arm section 321 rear ends; Wherein, Said two contact arms 322 are oppositely arranged and are formed with the gap between the two, in order to terminal (not shown) the formation electric connection of clamping butt joint electric connector 200.Said earth terminal 33 is round barrel shape; It is bent to form by a strip sheet metal; This earth terminal 33 be provided with that round barrel shape main part 331, autonomous body 331 back edges bend the welding shank 332 of extension downwards and by said main part 331 around forming and spatial accommodation 333 in order to accommodate locating piece 122; Said earth terminal 33 is by being sheathed on behind the forward direction on the said locating piece 122; And it is separated to form good district with second terminals 32 of said locating piece 122 inside, with this effect that realizes shielding external interference signals, guarantees the transmission signals of second terminal, 32 favorable and stable.
Please continue to consult shown in Figure 2, said shielding casing 20 bends after by the punching press of metal lamellar body and forms, and it is coated on said first base portion 11.This shielding casing 20 forms a metal framework after bending; It comprises horizontal upper wall 21, the left and right end wall 22 that is bent to form vertically downward from horizontal upper wall 21 two ends, bend inwards from said end wall 22 bases diapire 23 that forms and the rear wall 24 that is bent to form vertically downward from said horizontal upper wall 21 back edge, said upper wall 21, end wall 22, diapire 23 and rear wall 24 surround one accommodate said first base portion 11 receiving space 25 and butt joint opening 26.The two ends of said upper wall 21 are being provided with breach 211 near said butt joint opening 26 places and are being contained in this breach 211 and the downward tabs 212 that protrudes into said receiving space 25 that bends.Said left and right end wall 22 is provided with the curved sheet 221,222 that outside bending is extended in the leading edge at butt joint opening 26 places; Wherein, Because second base portion 12 described in the present embodiment is located at the rear of said butt joint opening 26, therefore, the curved sheet 221 on the said left end wall continues to extend towards the direction of said second base portion 12 after outwards bending is extended backward; Should be located at a side of said second base portion 12 and have elasticity by curved sheet 221; Dock with said second base portion 12 in order to guiding butt joint electric connector 200, certainly, in other embodiments; As: when the interface 123 of said second base portion 12 with dock that opening 26 flushes or when relatively pressing close on fore-and-aft direction, the curved sheet 221 on the left end wall can directly be resisted against on said second base portion 12 and need not to realize aforesaid guiding effect.Said lower wall 23 two ends are being provided with the guid arm 231 that extends to receiving space 25 inner bendings near said butt joint opening 26 places; The corresponding setting of breach 211 in the vertical directions on this guid arm 231 and the said upper wall 21; Dock in order to guide in the said receiving space 25 of said butt joint electric connector 200 insertions and with first docking section 14; Simultaneously, also can effectively prevent to dock mispluging of electric connector 200.
Join shown in Figure 6; Said butt joint electric connector 200 is provided with the 3rd docking section 201, be contained in the 3rd terminal 202 in the 3rd docking section, be coated on shielding casing 203, the 4th docking section 204 on the 3rd docking section and be contained in the 4th terminal 205 in the 4th docking section; Wherein, said the 3rd docking section 201 and the 4th docking section 204 are respectively in order to dock with second docking section 121 with first docking section 14 of electric connector 100.Said the 4th terminal 205 is needle-like, and it is held between the contact arm 322 of said electric connector 100 second terminals 32, and electrically contacts with these contact arm 322 generations.
Please continue to consult Fig. 6; First base portion 11 of said electric connector 100 and second base portion 12 are located at the receiving space 25 inside and outside both sides of shielding casing 20 respectively; Said second base portion 12 is located at the outside of the end wall 22 of said shielding casing 20; End wall 22 with shielding casing 20 between this first, second base portion is separated as the district, to reach good shield effectiveness, can effectively reduce the signal that produces between the first terminal 31 and second terminal 32 and disturb.When electric connector 100 when docking electric connector 200 butt joint; First docking section 14 on said first, second base portion and second docking section 121 can be respectively three, four docking sections 201,204 butt joints set with docking electric connector 200; Transmit two kinds of unlike signals with this; In above-mentioned docking operation, dock with second docking section 121 the 4th docking section 204 that the curved sheet 221 on shielding casing 20 end walls 22 can be guided said butt joint electric connector 200.Because second docking section 121 and the outside that is positioned at shielding casing 20 after dock the 4th docking section 204; The first, the 3rd docking section 14,201 then is positioned at the inside of shielding casing 20; Middle separated with end wall 22 districts, so, can reduce the phase mutual interference that two kinds of signals produce well in transmission course.In addition, the size of shielding casing 20 only is subject to the size of first docking section 14, and need not to receive the restriction of second docking section, 121 sizes; Promptly when second docking section, 121 sizes become big; As long as the size of first docking section 14 remains unchanged, then shielding casing 20 can still keep original size, comparatively speaking; First, second docking section in the background technology is contained in the shielding casing simultaneously, makes the size of shielding casing with the size that is subject to first, second docking section simultaneously.
Certainly; Electric connector 100 also is not limited to the above-mentioned electric connector 200 that docks and docks; Along with the variation of application demand, as: when need not to transmit two kinds of signals when only needing to rely on first docking section 14 to transmit wherein a kind of signal, electric connector 100 also can reach this purpose in order to dock electric connector 200 ' butt joint with another kind; Join shown in Figure 7; This butt joint electric connector 200 ' has been cancelled the 4th docking section 204 on the basis of butt joint electric connector 200, and second docking section 121 of electric connector 100 can not docked electric connector 200 ' generation butt joint with this yet, only transmits a kind of signal after the butt joint of two connectors.So, make the butt joint electric connector 200,200 ' that electric connector 100 can be different with two kinds respectively dock,, can satisfy different application requirements flexibly with identical structure.
Claims (7)
1. electric connector; Comprise insulating body, be contained in the terminal in the insulating body and be immobilizated in the shielding casing on the insulating body; Said insulating body is provided with first docking section of longitudinal extension and is positioned at second docking section of first docking section, one end; Said first docking section is located at said receiving space inside and is comprised a pair of upper and lower hyoplastron that extends in parallel; This two hyoplastron is oppositely arranged; Said second docking section is provided with butt hole and is contained in the locating piece in the butt hole; Said shielding casing is provided with upper wall, lower wall and connects the end wall of upper and lower wall; Said upper and lower wall and end wall surround the receiving space of accommodating first docking section; It is characterized in that: said second docking section is located at an end of insulating body and is extended the receiving space of said shielding casing, is provided with the end wall of said shielding casing between said first docking section and second docking section, and said terminal comprises the first terminal that is contained on the said hyoplastron, is contained in second terminal in the second docking section butt hole and is sheathed on the earth terminal on the said locating piece; It is peripheral that this earth terminal is located at second terminal; Second terminal be assembled into said locating piece from back to front and be provided with horizontal arm section, certainly the extended pair of opposing of this horizontal arm section front end edge butt joint direction contact arm and bend the weld part of extension downwards from this horizontal arm section rear end, said earth terminal is contained in the said butt hole and is round barrel shape, this earth terminal be provided with that main part, autonomous body back edge bend the welding shank of extension downwards and by said main part around forming and in order to accommodate the spatial accommodation of said locating piece.
2. electric connector as claimed in claim 1 is characterized in that: said end wall between first docking section and second docking section is provided with the curved sheet that extends to the bending of second docking section, docks with said second docking section in order to guiding butt joint electric connector.
3. according to claim 1 or claim 2 electric connector is characterized in that: the upper wall of said shielding casing is provided with breach and is contained in this breach and bending extends into the tabs in the said receiving space.
4. electric connector as claimed in claim 3 is characterized in that: the lower wall of said shielding casing is provided with the guid arm with the corresponding setting of breach of said upper wall, and this guid arm bending extends in the said receiving space.
5. electric connector as claimed in claim 1 is characterized in that: said hyoplastron is provided with some first accepting grooves of accommodating said the first terminal.
6. electric connector as claimed in claim 1 is characterized in that: said first, second terminal is in order to transmit two kinds of various signals.
7. electric connector as claimed in claim 6; It is characterized in that: an end of first docking section and one-body molded with first docking section is located in said second docking section, and said first, second docking section protrudes out in order to dock the electric connector butt joint with one along the equidirectional level respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103016227A CN101867102B (en) | 2009-04-17 | 2009-04-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103016227A CN101867102B (en) | 2009-04-17 | 2009-04-17 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101867102A CN101867102A (en) | 2010-10-20 |
| CN101867102B true CN101867102B (en) | 2012-07-04 |
Family
ID=42958726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103016227A Expired - Fee Related CN101867102B (en) | 2009-04-17 | 2009-04-17 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867102B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217029B (en) * | 2018-09-13 | 2024-02-02 | 实盈电子(东莞)有限公司 | Electric connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389430Y (en) * | 1999-08-24 | 2000-07-26 | 琪祥实业股份有限公司 | Composite connector |
| CN1286511A (en) * | 1999-08-30 | 2001-03-07 | 莫列斯公司 | Electric connector comprising coaxial cable arranging system |
| CN1385928A (en) * | 2001-01-31 | 2002-12-18 | 安普泰科电子有限公司 | Shield connector |
| CN1427511A (en) * | 2001-12-20 | 2003-07-02 | 安普泰科电子有限公司 | Shielded connector |
| US7044792B1 (en) * | 2005-06-11 | 2006-05-16 | Cheng Uei Precision Industry Co., Ltd. | Shield and electrical connector with the shield |
| CN201018116Y (en) * | 2007-03-06 | 2008-02-06 | 凡甲科技股份有限公司 | Structure of electric connector |
| CN101242046A (en) * | 2007-02-09 | 2008-08-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2009
- 2009-04-17 CN CN2009103016227A patent/CN101867102B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389430Y (en) * | 1999-08-24 | 2000-07-26 | 琪祥实业股份有限公司 | Composite connector |
| CN1286511A (en) * | 1999-08-30 | 2001-03-07 | 莫列斯公司 | Electric connector comprising coaxial cable arranging system |
| CN1385928A (en) * | 2001-01-31 | 2002-12-18 | 安普泰科电子有限公司 | Shield connector |
| CN1427511A (en) * | 2001-12-20 | 2003-07-02 | 安普泰科电子有限公司 | Shielded connector |
| US7044792B1 (en) * | 2005-06-11 | 2006-05-16 | Cheng Uei Precision Industry Co., Ltd. | Shield and electrical connector with the shield |
| CN101242046A (en) * | 2007-02-09 | 2008-08-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201018116Y (en) * | 2007-03-06 | 2008-02-06 | 凡甲科技股份有限公司 | Structure of electric connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-272773A 2003.09.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101867102A (en) | 2010-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204947245U (en) | Electric connector | |
| CN201430244Y (en) | Electric connector | |
| CN102738660B (en) | Electric connector and assembly thereof | |
| CN101436740B (en) | Cable connector assembly | |
| CN102931523B (en) | Cable connector component | |
| CN103579835B (en) | Electric connector | |
| CN202009112U (en) | Electric connector component | |
| CN104505677A (en) | Socket electric connector and plug electric connector | |
| CN201773961U (en) | Electric connector component | |
| CN102290649B (en) | Electric connector | |
| CN201117878Y (en) | Electric Connector | |
| CN202737156U (en) | Socket electric connector | |
| CN104124549A (en) | Electric connector | |
| CN204633052U (en) | Electric connector and cable-assembly thereof | |
| CN204905539U (en) | Shielded enclosure and socket connector | |
| CN202285295U (en) | Cable connector assembly | |
| CN203466375U (en) | Electric connector | |
| CN101222096B (en) | Combination of electric connector | |
| CN101867102B (en) | Electric connector | |
| CN203589274U (en) | Electric connector terminal | |
| CN202712502U (en) | Wire end connector | |
| CN200987009Y (en) | Electrical connector | |
| CN203607634U (en) | Socket connector, plug connector and connector assembly | |
| CN101527415A (en) | Electronic switching device | |
| CN201075488Y (en) | Electric Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |