CN102946030A - Connection device for signal transmission - Google Patents
Connection device for signal transmission Download PDFInfo
- Publication number
- CN102946030A CN102946030A CN2012104227392A CN201210422739A CN102946030A CN 102946030 A CN102946030 A CN 102946030A CN 2012104227392 A CN2012104227392 A CN 2012104227392A CN 201210422739 A CN201210422739 A CN 201210422739A CN 102946030 A CN102946030 A CN 102946030A
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- CN
- China
- Prior art keywords
- plate end
- board
- signal transmission
- metal
- component module
- 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.)
- Pending
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000012634 fragment Substances 0.000 claims description 12
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of electronic connectors for signal transmission, in particular to a connection device for signal transmission. The connection device comprises a board-in PCB (Printed Circuit Board), a part module plastic part and a board-in connector, wherein a part module is arranged in the part module plastic part; the board-in connector comprises a board-in plastic part and a board-in signal terminal corresponding to the part module; the part module is provided with a plug-in unit and a combined unit fixedly mounted on the outer side of the plug-in unit; the combined unit consists of a metal/conductive plastic shielding piece and a connecting piece fixed at the lower end of the metal/conductive plastic shielding piece; the board-in connector further comprises a board-in metal shielding piece; and the board-in signal terminal and the board-in metal shielding piece are staggered. The connection device for signal transmission has a simple structure; and as the board-in metal shielding piece is added, and the metal/conductive plastic shielding piece is added to the part module, mutual interference between signals is greatly reduced, signal transmission can be realized more quickly and stably, and the high-frequency performance of the whole system is improved.
Description
Technical field
The present invention relates to the technical field for the electric power connector of signal transmission, especially a kind of jockey for the signal transmission.
Background technology
The High speed rear panel connector is mainly used in the inner mainboard of connection server and subcard, subcard and subcard, to reach the purpose of power supply and signal transmission, the High speed rear panel connector, the jockey that namely is used for the signal transmission in the current industry, is used for the jockey of signal transmission in use, the problem of phase mutual interference is serious between the signal, has so just reduced widely the stability of whole system and the operating efficiency of system.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in the prior art, a kind of jockey that is used for the signal transmission for promoting signaling rate and raising stable signal transmission is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of jockey for the signal transmission, comprise plate end PCB, component module plastic parts and plate terminal adapter, be provided with component module in the component module plastic parts, the plate terminal adapter comprise plate end plastic parts and with the corresponding plate end signal of component module terminal, described component module has plug-in unit and is fixedly mounted on the sub-assembly in the plug-in unit outside, sub-assembly is comprised of metal/conductive plastic shielding sheet and the connector that is fixed on metal/conductive plastic shielding sheet lower end, described plate terminal adapter also comprises plate end metallic shield sheet, and plate end signal terminal and plate end metallic shield sheet are staggeredly placed.
Be provided with at least four outwards shell fragments of projection on the described plate end metallic shield sheet, plate end signal terminal and plate end metallic shield sheet carry out the signal transmission by shell fragment.
What described shell fragment was inhomogeneous is distributed on the plate end metallic shield sheet.
The invention has the beneficial effects as follows: the present invention is simple in structure, and the phase mutual interference of the metal that increases on the component module/conductive plastic shielding sheet between can greatly less signal can make faster, the more stable transmission of signal, improved the high frequency performance of whole system.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of plate terminal adapter among the present invention.
Fig. 3 is the structural representation of component module among the present invention.
Fig. 4 is the structural representation of the sub-assembly of component module among the present invention.
Fig. 5 is the structural representation of the plug-in unit of component module among the present invention.
Among the figure: 1. component module plastic parts, 2. plate terminal adapter, 21. plate end plastic parts, 22. plate end signal terminals, 23. plate end metallic shield sheets, 3. component module, 31. plug-in units, 32. sub-assemblies, 321. metals/conductive plastic shielding sheet.
Embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Such as Fig. 1, Fig. 2, Fig. 3 and a kind of jockey for the signal transmission shown in Figure 4 comprise plate end PCB, component module plastic parts 1 and plate terminal adapter 2, be provided with component module 3 in the component module plastic parts 1, plate terminal adapter 2 comprise plate end plastic parts 21 and with component module 3 corresponding plate end signal terminals 22, component module 3 has plug-in unit 31 and is fixedly mounted on the sub-assembly 32 in plug-in unit 31 outsides, sub-assembly 32 is comprised of metal/conductive plastic shielding sheet 321 and the connector that is fixed on metal/conductive plastic shielding sheet 321 lower ends, described plate terminal adapter 2 also comprises plate end metallic shield sheet 23, and plate end signal terminal 22 is staggeredly placed with plate end metallic shield sheet 23.
Be provided with at least four outwards shell fragments of projection at plate end metallic shield sheet 23, what shell fragment was inhomogeneous is distributed on the plate end metallic shield sheet 23, and plate end signal terminal 22 carries out the signal transmission with plate end metallic shield sheet 23 by shell fragment.
The present invention has increased plate end metallic shield sheet 23 and has increased metal/conductive plastic shielding sheet 321 at the sub-assembly 32 of component module 3, plate end metallic shield sheet 23 is interconnected with metal/conductive plastic shielding sheet 321, plate end signal terminal 22 can be enclosed in signal in the shielding sheet with the component module terminal, the phase mutual interference between the greatly less signal.
The effect that plate end metallic shield sheet 23 can shell fragment longitudinally among the present invention is set, and shell fragment divided, be surrounded with horizontal plate end metallic shield sheet 23 shell fragment with the centre so again, thereby make the signal can faster more stable transmission, and improved the high frequency performance of product.
Differential signal between metal on each module/321 pairs of modules of conductive plastic shielding sheet plays shielding action simultaneously, reduces crosstalking between the differential signal between the module.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. one kind is used for the jockey that signal transmits, comprise plate end PCB, component module plastic parts (1) and plate terminal adapter (2), be provided with component module (3) in the component module plastic parts (1), plate terminal adapter (2) comprise plate end plastic parts (21) and with the corresponding plate end signal terminal (22) of component module (3), it is characterized in that: described component module (3) has plug-in unit (31) and is fixedly mounted on the sub-assembly (32) in plug-in unit (31) outside, sub-assembly (32) is by metal/conductive plastic shielding sheet (321) and be fixed on the connector that metal/conductive plastic shields sheet (321) lower end and form, described plate terminal adapter (2) also comprises plate end metallic shield sheet (23), and plate end signal terminal (22) is staggeredly placed with plate end metallic shield sheet (23).
2. the jockey for signal transmission according to claim 1, it is characterized in that: be provided with at least four outwards shell fragments of projection on the described plate end metallic shield sheet (23), plate end signal terminal (22) carries out the signal transmission with plate end metallic shield sheet (23) by shell fragment.
3. the jockey for signal transmission according to claim 1, it is characterized in that: what described shell fragment was inhomogeneous is distributed on the plate end metallic shield sheet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104227392A CN102946030A (en) | 2012-10-29 | 2012-10-29 | Connection device for signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104227392A CN102946030A (en) | 2012-10-29 | 2012-10-29 | Connection device for signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102946030A true CN102946030A (en) | 2013-02-27 |
Family
ID=47728949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104227392A Pending CN102946030A (en) | 2012-10-29 | 2012-10-29 | Connection device for signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102946030A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221812A (en) * | 2017-07-27 | 2017-09-29 | 安费诺电子装配（厦门）有限公司 | A kind of connector combination for transmitting high speed signal |
| CN109088273A (en) * | 2018-08-20 | 2018-12-25 | 四川华丰企业集团有限公司 | It is a kind of using connector overlapped electric connector and electronic equipment |
| CN109546473A (en) * | 2019-01-09 | 2019-03-29 | 四川华丰企业集团有限公司 | High-speed differential signal connector |
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
| CN113571973A (en) * | 2021-07-21 | 2021-10-29 | 中航光电科技股份有限公司 | Terminal module and high-speed connector using the same |
| CN114530732A (en) * | 2021-02-09 | 2022-05-24 | 中航光电科技股份有限公司 | Differential signal connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032430A1 (en) * | 2003-07-10 | 2005-02-10 | Akihiko Otsu | Connector |
| US7416447B1 (en) * | 2007-12-21 | 2008-08-26 | Chief Land Electronic Co., Ltd. | Terminal module for female connector |
| US7530846B1 (en) * | 2007-12-21 | 2009-05-12 | Chief Land Electronics Co., Ltd. | Connector insulator for female connector |
| CN201303148Y (en) * | 2008-10-15 | 2009-09-02 | 富士康(昆山)电脑接插件有限公司 | Component of electric connector |
| CN102005674A (en) * | 2009-09-01 | 2011-04-06 | 泰科电子(上海)有限公司 | High-speed electronic connector |
| CN102088148A (en) * | 2010-06-24 | 2011-06-08 | 航天时代电子技术股份有限公司 | Connector socket capable of protecting jack terminal |
| CN202142670U (en) * | 2010-12-31 | 2012-02-08 | 航天时代电子技术股份有限公司 | Connector socket preventing jack terminal from shift in assembling with pin terminal |
| CN202906123U (en) * | 2012-10-29 | 2013-04-24 | 安费诺（常州）高端连接器有限公司 | Connection device for signal transmission |
-
2012
- 2012-10-29 CN CN2012104227392A patent/CN102946030A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032430A1 (en) * | 2003-07-10 | 2005-02-10 | Akihiko Otsu | Connector |
| US7416447B1 (en) * | 2007-12-21 | 2008-08-26 | Chief Land Electronic Co., Ltd. | Terminal module for female connector |
| US7530846B1 (en) * | 2007-12-21 | 2009-05-12 | Chief Land Electronics Co., Ltd. | Connector insulator for female connector |
| CN201303148Y (en) * | 2008-10-15 | 2009-09-02 | 富士康(昆山)电脑接插件有限公司 | Component of electric connector |
| CN102005674A (en) * | 2009-09-01 | 2011-04-06 | 泰科电子(上海)有限公司 | High-speed electronic connector |
| CN102088148A (en) * | 2010-06-24 | 2011-06-08 | 航天时代电子技术股份有限公司 | Connector socket capable of protecting jack terminal |
| CN202142670U (en) * | 2010-12-31 | 2012-02-08 | 航天时代电子技术股份有限公司 | Connector socket preventing jack terminal from shift in assembling with pin terminal |
| CN202906123U (en) * | 2012-10-29 | 2013-04-24 | 安费诺（常州）高端连接器有限公司 | Connection device for signal transmission |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221812A (en) * | 2017-07-27 | 2017-09-29 | 安费诺电子装配（厦门）有限公司 | A kind of connector combination for transmitting high speed signal |
| CN107221812B (en) * | 2017-07-27 | 2023-07-07 | 安费诺电子装配（厦门）有限公司 | Connector combination for transmitting high-speed signals |
| CN109088273A (en) * | 2018-08-20 | 2018-12-25 | 四川华丰企业集团有限公司 | It is a kind of using connector overlapped electric connector and electronic equipment |
| CN109546473A (en) * | 2019-01-09 | 2019-03-29 | 四川华丰企业集团有限公司 | High-speed differential signal connector |
| CN109546473B (en) * | 2019-01-09 | 2023-10-10 | 四川华丰科技股份有限公司 | High-speed differential signal connector |
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
| CN114530732A (en) * | 2021-02-09 | 2022-05-24 | 中航光电科技股份有限公司 | Differential signal connector |
| CN114530732B (en) * | 2021-02-09 | 2024-04-16 | 中航光电科技股份有限公司 | Differential signal connector |
| CN113571973A (en) * | 2021-07-21 | 2021-10-29 | 中航光电科技股份有限公司 | Terminal module and high-speed connector using the same |
| CN113571973B (en) * | 2021-07-21 | 2024-03-19 | 中航光电科技股份有限公司 | Terminal module and high-speed connector using the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |