CN109861034A - Barricade, the modular structure with the barricade and electric connector - Google Patents
Barricade, the modular structure with the barricade and electric connector Download PDFInfo
- Publication number
- CN109861034A CN109861034A CN201910282294.4A CN201910282294A CN109861034A CN 109861034 A CN109861034 A CN 109861034A CN 201910282294 A CN201910282294 A CN 201910282294A CN 109861034 A CN109861034 A CN 109861034A
- Authority
- CN
- China
- Prior art keywords
- barricade
- contact terminal
- shield plate
- screen shield
- main screen
- 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.)
- Granted
Links
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 12
- 238000004080 punching Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of barricade, the modular structure with the barricade and electric connectors, and wherein barricade includes main screen shield plate, and one end that the main screen shield plate is used to connect with connector male end is provided with time barricade；The first contact terminal for contacting with connector male end is provided on the secondary barricade, first contact terminal end extends along the direction that connector male end is inserted into.Generally, the quantity for increasing contact can effectively reduce return flow path, reduce crosstalk, but the difficulty of processing of barricade also will increase, the application in main screen shield plate by being arranged time barricade, the contact terminal realized in main screen shield plate and time barricade can separate punching, can substantially reduce difficulty of processing, improve the efficiency of processing；In addition the waste material generated during punching can be reduced, is further reduced the cost, to solve the problems, such as that crosstalk is serious, improves connector performance, while production cost is reduced, improving enterprise income.
Description
Technical field
The present invention relates to High speed rear panel connector technique fields, and in particular to barricade, the module knot with the barricade
Structure and electric connector.
Background technique
Connector is to reinforce shield effectiveness, can all add barricade, and when barricade is connected with earthing member can be arranged and use up
Contact point more than possible reduces crosstalk to reduce return flow path.On the market to increase the contact point number on barricade, mostly
In such a way that punching on the shield plates goes out multiple contact points, but device architecture it is complex, using limited area, lead to work
Skill difficulty is big, and quality is difficult to the problem of managing and being also easy to produce waste material.
Summary of the invention
The purpose of the present invention is to provide a kind of barricade, the modular structure with the barricade and electric connectors, solve
The big problem of existing connector difficulty of processing.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of barricade, including main screen shield plate and time barricade, the main screen shield plate are used for the one end connecting with connector male end
It is provided with time barricade；It is provided with the first contact terminal for contacting with connector male end on the secondary barricade, described
One contact terminal end extends along the direction that connector male end is inserted into.
The setting preferably, first contact terminal is in U-shape.
Preferably, the second contact terminal for contacting with male end is provided in the main screen shield plate, described second
Contact terminal tilts along the direction that connector male end is inserted into and is located at the ipsilateral of main screen shield plate with first contact terminal.
Preferably, second contact terminal is tilted towards the direction of time barricade.
Preferably, first contact terminal and the second contact terminal correspond.
Preferably, the secondary barricade is detachably connected with main screen shield plate.
Preferably, the secondary barricade includes two pieces or more split screen shield plates, each split screen shield plate up to being provided with less
One the first contact terminal is detachably connected between each split screen shield plate and main screen shield plate.
Preferably, described be detachably connected including any one in convex closure engagement, engaging, grafting, welding and riveting
Kind is several.
A kind of shroud module with above-mentioned barricade.
A kind of connector with above-mentioned barricade.
Compared with prior art, beneficial effects of the present invention are at least one of following:
First contact terminal and the second contact terminal double contact structure are set on the shield plates, effectively reduce return flow path, is reduced
Crosstalk.
Secondary barricade is removably arranged in main screen shield plate, and the second contact terminal in main screen shield plate is towards consistent, secondary
The first contact terminal on barricade towards consistent, can separate machined, separate punching, facilitate processing, reduction difficulty of processing.
What secondary barricade itself can be fixed with main screen shield plate respectively for an entirety or using muti-piece split screen shield plate
The first contact terminal on each secondary barricade is separated punching by mode, and step facilitates processing, reduces difficulty.Split screen shield plate can be with
Combination appears in the main screen shield plate of connector, also detachable, setting position is relatively flexible, it is adaptable, have a wide range of application, make
With convenience, it can satisfy the needs of various actual conditions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of barricade of the present invention.
Fig. 2 is the schematic diagram of first contact and the second contact terminal relative position of the present invention.
Fig. 3 is the structural schematic diagram that the present invention connects time barricade.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that being retouched below to the detailed of the embodiment of the present invention provided in the accompanying drawings
The range for being not intended to limit claimed invention is stated, but is merely representative of selected embodiment of the invention.Based on this hair
Bright embodiment, those skilled in the art's every other embodiment obtained without making creative work,
It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "front", "rear", "lower", "upper"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of embodiment of the present patent application is shown referring to Fig.1 with 2, Fig. 1 for the structure of connector barricade in the application
It is intended to.Contact terminal is set on the barricade ontology in the application, and contact terminal includes the first contact terminal and the second contact jaw
Son is equipped with ground connection cabling on the shield plates, between the terminal insertion ground connection cabling and contact terminal of connector male end, the company of realization
Connect the connection of device male end and female end.
Barricade in the application includes main screen shield plate 1, and the main screen shield plate 1 is used for the one end connecting with connector male end
It is provided with time barricade 2, the first contact terminal 3 for contacting with connector male end is provided on the secondary barricade 2.This Shen
Please in secondary barricade 2 can choose a monolith of strip as shown in figure 3, a whole secondary barricade 2 can also be divided into two pieces
The above split screen shield plate, each split screen shield plate each split screen shield plate or are up to being provided with first contact terminal 3 less
It is detachably connected between secondary barricade 2 and main screen shield plate 1, the mode being detachably connected includes but is not limited to convex closure engagement, card
Conjunction, grafting, welding and riveting.The mode for taking convex closure to engage in the application, the punching convex closure in main screen shield plate 1, in secondary shielding
The connection of main screen shield plate 1 and time barricade 2 is realized in punching hole on plate 2 by the cooperation in convex closure and hole.
First contact terminal, 3 end extends along the direction that connector male end is inserted into.If being connect with barricade with male end
One end be known as front end, then first contact terminal 3 is first bent and rearward extends again forwards from secondary barricade, shape
At the first contact terminal 3 of U-shaped like opening backwards.
The quantity for increasing contact can effectively increase reliability, reduce return flow path, reduce crosstalk.In addition, usually coming
It says, the quantity for increasing contact can be such that the difficulty of processing of barricade increases, and the application in main screen shield plate 1 by being arranged time barricade
2, the contact terminal realized in main screen shield plate 1 and time barricade 2 can separate punching, can substantially reduce the difficulty of contact processing
Degree, improves the efficiency of processing；In addition the waste material generated during punching can be reduced, is further reduced the cost, to solve to go here and there
It disturbs serious problem, improve connector performance, while reducing production cost, improving enterprise income.
As an alternative embodiment, being provided with second contacting for contacting with male end in the main screen shield plate 1
Terminal 4, second contact terminal 4 tilt along the direction that connector male end is inserted into and are located at master with first contact terminal 3
Barricade 1 it is ipsilateral.
3 end of the first contact terminal in the application extends back, and the second contact terminal 4 tilts backwards, and connector
The direction of male end insertion is consistent, extends forward compared to the first contact terminal 3, the second contact terminal 4, can be largely
It is lost caused by the first contact terminal 3 and connector male end when mitigating the male end and female end grafting of connector, effectively extends
The service life of connector.
As an alternative embodiment, second contact terminal 4 is tilted towards the direction of secondary barricade 2, also
It is to say, secondary barricade 2 is located at the rear of the second contact terminal 4, compared to the front that secondary barricade 2 is located at the second contact terminal 4,
Intensity, the stability of the structure are more preferable.
As an alternative embodiment, first contact terminal 3 and the second contact terminal 4 correspond, if having
It needs, multiple rows of first contact terminal 3 or multiple rows of second contact terminal 4 also can be set, increase contact number, it is significantly more efficient to subtract
Few return flow path, reduces crosstalk.
Any one of the above barricade can be applied in shroud module and connector, and connector here is preferred
It can also be other any connectors that can apply the barricade for high-speed differential signal connector.High-speed differential signal connection
Device has the characteristics that low in energy consumption, the bit error rate is low and transmission rate is high, the connector being suitable as in high-speed transfer field.The application
In barricade by the detachable setting of main screen shield plate 1 and time barricade 2, on the one hand increase contact number and realize that multiple spot combines
Mode, reduce return flow path, reduce crosstalk；On the other hand enable the contact of different structure to separate punching, reduce processing
Difficulty improves processing efficiency, while reducing cost raising income, improves the performance of connector.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (10)
1. a kind of barricade, it is characterised in that: including main screen shield plate (1), the main screen shield plate (1) is used to connect with connector male end
The one end connect is provided with time barricade (2)；First for contacting with connector male end is provided on the secondary barricade (2) to connect
Contravention (3), the first contact terminal (3) end extend along the direction that connector male end is inserted into.
2. barricade according to claim 1, which is characterized in that first contact terminal (3) is in U-shape setting.
3. barricade according to claim 1, which is characterized in that be provided with and be used for and male end on the main screen shield plate (1)
The second contact terminal (4) of contact, second contact terminal (4) is along the direction that connector male end be inserted into inclination and with described the
One contact terminal (3) is located at the ipsilateral of main screen shield plate (1).
4. barricade according to claim 3, which is characterized in that the second contact terminal (4) direction time barricade (2)
Direction inclination.
5. barricade according to claim 3, which is characterized in that first contact terminal (3) and the second contact terminal
(4) it corresponds.
6. barricade according to claim 1, which is characterized in that the secondary barricade (2) and main screen shield plate (1) are detachable
Connection.
7. barricade according to claim 1, which is characterized in that the secondary barricade (2) includes two pieces or more separated-shieldings
Plate, each split screen shield plate up to being provided with first contact terminal (3), each split screen shield plate and main screen shield plate (1) less
Between be detachably connected.
8. barricade according to claim 6 or 7, which is characterized in that described to be detachably connected including convex closure engagement, card
Any one or a few in conjunction, grafting, welding and riveting.
9. a kind of shroud module with barricade described in claim 1-8 any one.
10. a kind of connector with barricade described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282294.4A CN109861034B (en) | 2019-04-09 | 2019-04-09 | Shielding plate, module structure with shielding plate and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282294.4A CN109861034B (en) | 2019-04-09 | 2019-04-09 | Shielding plate, module structure with shielding plate and electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109861034A true CN109861034A (en) | 2019-06-07 |
| CN109861034B CN109861034B (en) | 2023-12-05 |
Family
ID=66903582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910282294.4A Active CN109861034B (en) | 2019-04-09 | 2019-04-09 | Shielding plate, module structure with shielding plate and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861034B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636092A (en) * | 2020-12-21 | 2021-04-09 | 中航光电科技股份有限公司 | High-speed backplane connector |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061413A (en) * | 1974-10-10 | 1977-12-06 | Siemens Aktiengesellschaft | Gasket for the high-frequency-tight connection of detachable metallic shielding elements |
| JPH06111888A (en) * | 1992-08-18 | 1994-04-22 | Whitaker Corp:The | Shielded connector |
| US6135816A (en) * | 1998-04-27 | 2000-10-24 | Ddk Ltd. | Electrical connector having an improved construction for fixing shield plates to a receptacle connector |
| US20020068484A1 (en) * | 2000-12-06 | 2002-06-06 | Gutierrez Aurelio J. | Shielded microelectronic connector assembly and method of manufacturing |
| CN1502150A (en) * | 2000-05-25 | 2004-06-02 | �ٿƵ��ӹ�˾ | Electrical connector having contacts isolated by shields |
| CN1502151A (en) * | 2001-01-25 | 2004-06-02 | ̩ | Connector molding method and shielded waferized connector made therefrom |
| US20060063431A1 (en) * | 2004-09-21 | 2006-03-23 | Hon Hai Precision Ind. Co., Ltd. | Shielded electrical connector with anti-mismatching means |
| US7497733B1 (en) * | 2008-02-13 | 2009-03-03 | Hon Hai Precision Ind. Co., Ltd. | Shielded connector adapted to be mounted at different profile |
| US20110136379A1 (en) * | 2009-12-03 | 2011-06-09 | Kazuya Midorikawa | Electrical connector |
| CN106654732A (en) * | 2015-10-29 | 2017-05-10 | 戴尔菲技术公司 | Network connector assembly and system for vehicles |
| US9774143B1 (en) * | 2016-07-13 | 2017-09-26 | Nextronics Engineering Corp. | High frequency signal communication connector with improved crosstalk performance |
| CN108232691A (en) * | 2018-01-29 | 2018-06-29 | 欧品电子(昆山)有限公司 | Double shield high speed docking connector |
| CN108281834A (en) * | 2018-02-08 | 2018-07-13 | 安费诺精密连接器(深圳)有限公司 | Connector body and connector |
| CN109088272A (en) * | 2018-08-27 | 2018-12-25 | 四川华丰企业集团有限公司 | Electric connector and electronic equipment |
| CN109088200A (en) * | 2018-08-27 | 2018-12-25 | 四川华丰企业集团有限公司 | Multi-contact electric connector and electronic equipment |
| CN109193205A (en) * | 2018-08-24 | 2019-01-11 | 四川华丰企业集团有限公司 | A kind of electric connector and electronic equipment based on convex closure formula structural overlap |
| CN208489463U (en) * | 2018-08-27 | 2019-02-12 | 四川华丰企业集团有限公司 | Electric connector and electronic equipment |
| US20190058293A1 (en) * | 2017-08-18 | 2019-02-21 | Foxconn Interconnect Technology Limited | Electrical connector with stacked shielding plates sandwiched between two opposite contact modules |
| CN109390806A (en) * | 2018-12-12 | 2019-02-26 | 四川华丰企业集团有限公司 | Shielding part, plug connector and connector |
| CN209389337U (en) * | 2019-04-09 | 2019-09-13 | 四川华丰企业集团有限公司 | Barricade, the modular structure with the barricade and electric connector |
-
2019
- 2019-04-09 CN CN201910282294.4A patent/CN109861034B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061413A (en) * | 1974-10-10 | 1977-12-06 | Siemens Aktiengesellschaft | Gasket for the high-frequency-tight connection of detachable metallic shielding elements |
| JPH06111888A (en) * | 1992-08-18 | 1994-04-22 | Whitaker Corp:The | Shielded connector |
| US6135816A (en) * | 1998-04-27 | 2000-10-24 | Ddk Ltd. | Electrical connector having an improved construction for fixing shield plates to a receptacle connector |
| CN1502150A (en) * | 2000-05-25 | 2004-06-02 | �ٿƵ��ӹ�˾ | Electrical connector having contacts isolated by shields |
| US20020068484A1 (en) * | 2000-12-06 | 2002-06-06 | Gutierrez Aurelio J. | Shielded microelectronic connector assembly and method of manufacturing |
| CN1502151A (en) * | 2001-01-25 | 2004-06-02 | ̩ | Connector molding method and shielded waferized connector made therefrom |
| US20060063431A1 (en) * | 2004-09-21 | 2006-03-23 | Hon Hai Precision Ind. Co., Ltd. | Shielded electrical connector with anti-mismatching means |
| US7497733B1 (en) * | 2008-02-13 | 2009-03-03 | Hon Hai Precision Ind. Co., Ltd. | Shielded connector adapted to be mounted at different profile |
| US20110136379A1 (en) * | 2009-12-03 | 2011-06-09 | Kazuya Midorikawa | Electrical connector |
| CN106654732A (en) * | 2015-10-29 | 2017-05-10 | 戴尔菲技术公司 | Network connector assembly and system for vehicles |
| US9774143B1 (en) * | 2016-07-13 | 2017-09-26 | Nextronics Engineering Corp. | High frequency signal communication connector with improved crosstalk performance |
| US20190058293A1 (en) * | 2017-08-18 | 2019-02-21 | Foxconn Interconnect Technology Limited | Electrical connector with stacked shielding plates sandwiched between two opposite contact modules |
| CN109411956A (en) * | 2017-08-18 | 2019-03-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108232691A (en) * | 2018-01-29 | 2018-06-29 | 欧品电子(昆山)有限公司 | Double shield high speed docking connector |
| CN108281834A (en) * | 2018-02-08 | 2018-07-13 | 安费诺精密连接器(深圳)有限公司 | Connector body and connector |
| CN109193205A (en) * | 2018-08-24 | 2019-01-11 | 四川华丰企业集团有限公司 | A kind of electric connector and electronic equipment based on convex closure formula structural overlap |
| CN109088272A (en) * | 2018-08-27 | 2018-12-25 | 四川华丰企业集团有限公司 | Electric connector and electronic equipment |
| CN109088200A (en) * | 2018-08-27 | 2018-12-25 | 四川华丰企业集团有限公司 | Multi-contact electric connector and electronic equipment |
| CN208489463U (en) * | 2018-08-27 | 2019-02-12 | 四川华丰企业集团有限公司 | Electric connector and electronic equipment |
| CN109390806A (en) * | 2018-12-12 | 2019-02-26 | 四川华丰企业集团有限公司 | Shielding part, plug connector and connector |
| CN209389337U (en) * | 2019-04-09 | 2019-09-13 | 四川华丰企业集团有限公司 | Barricade, the modular structure with the barricade and electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636092A (en) * | 2020-12-21 | 2021-04-09 | 中航光电科技股份有限公司 | High-speed backplane connector |
| CN112636092B (en) * | 2020-12-21 | 2022-04-22 | 中航光电科技股份有限公司 | High-speed backplane connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109861034B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101459299B (en) | Electric connector | |
| CN201285880Y (en) | Electric connector | |
| CN201285881Y (en) | Electric connector and component thereof | |
| CN201204279Y (en) | Electric connector | |
| CN205070057U (en) | Electric connector | |
| CN109818211A (en) | Barricade, conducting end bluff piece, modular structure and electric connector | |
| CN209389337U (en) | Barricade, the modular structure with the barricade and electric connector | |
| CN102882039B (en) | Electric connector | |
| CN109861034A (en) | Barricade, the modular structure with the barricade and electric connector | |
| CN202737156U (en) | Socket electric connector | |
| JP4312866B2 (en) | Contact set | |
| CN112636102B (en) | High-speed connector | |
| CN201708308U (en) | Electric connector | |
| CN205452597U (en) | Socket connector and connector combination | |
| CN206148725U (en) | Plug connector that positive reverse plug of female seat of USB pulled out | |
| CN209487860U (en) | Barricade, conducting end bluff piece, modular structure and electric connector | |
| CN205141282U (en) | Iron -clad D -SUB90 degree connector | |
| CN218498422U (en) | Pin structure of 6-row pin Type-C female seat and connector female seat | |
| CN101752721A (en) | Electric connector, butting connector and component thereof | |
| CN204103177U (en) | Socket electric connector, plug electric connector and electric connector combination | |
| CN206236892U (en) | Electric coupler component | |
| CN201611398U (en) | Shielding case used for SFP connector | |
| CN207098142U (en) | Socket connector | |
| CN202121104U (en) | Novel universal serial bus (USB) 3.0 connector terminal structure | |
| CN205985438U (en) | Cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Applicant after: Sichuan Huafeng Technology Co.,Ltd. Address before: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Applicant before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |