CN203205638U - High density different interval double layer high speed connector - Google Patents
High density different interval double layer high speed connector Download PDFInfo
- Publication number
- CN203205638U CN203205638U CN 201320086530 CN201320086530U CN203205638U CN 203205638 U CN203205638 U CN 203205638U CN 201320086530 CN201320086530 CN 201320086530 CN 201320086530 U CN201320086530 U CN 201320086530U CN 203205638 U CN203205638 U CN 203205638U
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- signal terminal
- terminal group
- connector
- terminal set
- signal
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Abstract
The utility model discloses a high density different interval double layer high speed connector. The high density different interval double layer high speed connector comprises a body, a first signal terminal set, a second signal terminal set and a first power source terminal set, wherein a conductive plastic block is arranged between the first signal terminal set and the second signal terminal set, and a shielding conductive plastic block is arranged between the first signal terminal set and the second signal terminal set. According to a structure above, the conductive plastic block is additionally arranged at the connector, grounding terminals of the first signal terminal set and the second signal terminal set on the connector are connected through the conductive plastic block, through the shielding conductive plastic block, not only can the grounding terminals of the first signal terminal set and the second signal terminal set on the connector be connected, but also a power source portion and a signal portion can further be shielded to prevent mutual interference between the two types of different signals, so electromagnetic field characteristics in a high speed signal transmission area of the connector are changed, and thereby high frequency performance of the connector is improved to increase a signal transmission speed.
Description
Technical field
The utility model relates to connector.
Background technology
Electric connector mainly is the electric connection after pegging graft for realization, to realize the transmission of signal.The structure of existing electric connector is varied, mainly comprise plastic body, be arranged on the slot on the plastic body and be arranged on terminal on the slot, existing electric connector mainly carries out the transmission of two kinds of signals, a kind of is power supply terminal for supply power, a kind of is the signal terminal of signal transmission, and these two kinds of terminals normally side by side or folded being located at together, but the various parameters differences such as frequency because of two kinds of signals, the phenomenon that signal disturbs then can occur each other, thereby affect the transmission speed of signal.
Summary of the invention
The purpose of this utility model provides a kind of high density different spacing double-layer high-speed connector.
For achieving the above object, high density different spacing double-layer high-speed connector, comprise main body, be provided with upper terminal slot and lower terminal slot in the main body, be inserted with the first signal terminal group on the lower terminal slot, the top that one side of upper terminal slot is positioned at the first signal terminal group is provided with the secondary signal terminal group, and the top that the opposite side of upper terminal slot is positioned at the first signal terminal group is provided with the first power terminal set; Between first signal terminal group and secondary signal terminal group, be provided with the conductive plastic piece that the earth terminal with the earth terminal of first signal terminal group and secondary signal terminal group is electrically connected, between first signal terminal group and the first power terminal set, be provided with the screening conductive plastic cement piece that the earth terminal with the earth terminal of first signal terminal group and the first power terminal set is electrically connected.
Said structure, in connector, add the conductive plastic piece, utilize the conductive plastic piece make connector up and down the earth terminal of two-layer first signal terminal group and secondary signal terminal group link to each other, then the earth terminal of first signal terminal group with the first power terminal set can be connected by screening conductive plastic cement piece is set, and power unit and signal section can be shielded again.Prevent the phase mutual interference of two kinds of unlike signals, thereby change the electromagnetic nature in connector high speed transmission of signals zone, and then improve the high frequency performance of connector, to improve the transmission speed of signal.
As improvement, the periphery of each first signal terminal of first signal terminal group and each secondary signal terminal of secondary signal terminal group has the air groove on the main body of being formed on.Increase air groove around the terminal of signal transmission, utilize the low characteristics of dielectric constant of air, the impedance that can increase signal terminal makes connector more match 100 ohm of the normal impedances of system, reaches the purpose of further promoting transmission rate.
As improvement, be formed with lug boss at the middle part of main body, lug boss is provided with the power supply terminal slot, is inserted with the second source terminal group on the power supply electronic slot.By the second source terminal group is set, then can improve output or the input power of power supply.
As improvement, be provided with clamping groove at the both ends of main body, be equipped with bonding pad in the clamping groove.By with the bonding pad holding in clamping groove, then be convenient to mount and dismount bonding pad, and can conveniently connector of the present utility model be welded on the circuit board by bonding pad.
Description of drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As depicted in figs. 1 and 2, high density different spacing double-layer high-speed connector comprises main body 1, is provided with lug boss 2 at the middle part of main body 1.
Be provided with upper terminal slot 11 and lower terminal slot 12 in the main body 1, be provided with power supply terminal slot 21 at lug boss.Be inserted with the first signal terminal group 3 that is formed by first signal terminal and earth terminal on the lower terminal slot 12, the top that upper terminal slot 11 is positioned at lug boss 2 one sides and is positioned at first signal terminal group 3 is provided with the secondary signal terminal group 4 that is comprised of secondary signal terminal and earth terminal, and the top that upper terminal slot 11 is positioned at the opposite side of lug boss 2 and is positioned at first signal terminal group 3 is provided with the first power terminal set 5 that is comprised of second source terminal and earth terminal; Be inserted with second source terminal group 6 on the power supply terminal slot 21, by two groups of power supply terminals are set, then can improve the speed of power supply signal transmission.Between first signal terminal group 3 and secondary signal terminal group 4, be provided with the conductive plastic piece 7 that the earth terminal with the earth terminal of first signal terminal group and secondary signal terminal group is electrically connected, between first signal terminal group 3 and the first power terminal set 5, be provided with the screening conductive plastic cement piece 8 that the earth terminal with the earth terminal of first signal terminal group and the first power terminal set is electrically connected.The periphery of each first signal terminal of first signal terminal group 3 and each secondary signal terminal of secondary signal terminal group 4 has the air groove on the main body of being formed on.
In the present embodiment, in connector, add conductive plastic piece 7, utilize conductive plastic piece 7 make connector up and down the earth terminal of two-layer first signal terminal group and secondary signal terminal group link to each other, by arrange screening conductive plastic cement piece 8 then energy the earth terminal of first signal terminal group with the first power terminal set is connected, and power unit and signal section can be shielded again, prevent the phase mutual interference of two kinds of unlike signals, thereby change the electromagnetic nature in connector high speed transmission of signals zone, and then improve the high frequency performance of connector, simultaneously, utilize the low characteristics of dielectric constant of air, after air groove is set, can increase the impedance of signal terminal, make connector more match 100 ohm of the normal impedances of system, reach the purpose of promoting transmission rate.
For the ease of installation and removal bonding pad 10, be provided with clamping groove 9 at the both ends of main body 1, be equipped with bonding pad 10 in the clamping groove.When the needs connector for mounting and fixing, can realize by bonding pad, thereby make things convenient for the installation of connector.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086530 CN203205638U (en) | 2013-01-31 | 2013-01-31 | High density different interval double layer high speed connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086530 CN203205638U (en) | 2013-01-31 | 2013-01-31 | High density different interval double layer high speed connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205638U true CN203205638U (en) | 2013-09-18 |
Family
ID=49149706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086530 Expired - Lifetime CN203205638U (en) | 2013-01-31 | 2013-01-31 | High density different interval double layer high speed connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205638U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337065A (en) * | 2014-08-15 | 2016-02-17 | 安费诺东亚电子科技(深圳)有限公司 | Connector employing printed circuit board and edge electroplating technology |
| CN106099461A (en) * | 2016-06-08 | 2016-11-09 | 安费诺商用电子产品(成都)有限公司 | Card-inserted connector |
| CN106299888A (en) * | 2015-05-22 | 2017-01-04 | 格棱电子科技(贛州)有限公司 | High speed connector |
| CN106374311A (en) * | 2016-09-14 | 2017-02-01 | 安费诺商用电子产品(成都)有限公司 | Manufacturing method for conductive plastic assembly, conductive plastic assembly, and card-plugging type connector |
| US11581687B2 (en) | 2021-03-17 | 2023-02-14 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIE/SAS female electrical connector |
| WO2023087580A1 (en) * | 2021-11-18 | 2023-05-25 | 中兴通讯股份有限公司 | High-speed connector and communication device |
| US11894628B2 (en) | 2020-06-18 | 2024-02-06 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIe SAS direct link cable |
| US11949180B2 (en) | 2021-08-13 | 2024-04-02 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIe/SAS connector structure |
| US12249778B2 (en) | 2021-05-04 | 2025-03-11 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PSAS 5.0 female connector |
| US12300937B2 (en) | 2021-08-13 | 2025-05-13 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US12334684B2 (en) | 2021-10-21 | 2025-06-17 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed plug connector |
| US12525751B2 (en) | 2022-09-02 | 2026-01-13 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US12531377B2 (en) | 2022-09-02 | 2026-01-20 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US12537344B2 (en) | 2022-05-30 | 2026-01-27 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed plug connector |
-
2013
- 2013-01-31 CN CN 201320086530 patent/CN203205638U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337065A (en) * | 2014-08-15 | 2016-02-17 | 安费诺东亚电子科技(深圳)有限公司 | Connector employing printed circuit board and edge electroplating technology |
| CN105337065B (en) * | 2014-08-15 | 2018-06-19 | 安费诺东亚电子科技(深圳)有限公司 | It is a kind of using printed circuit board and its connector of edge-plated technique |
| CN106299888A (en) * | 2015-05-22 | 2017-01-04 | 格棱电子科技(贛州)有限公司 | High speed connector |
| CN106299888B (en) * | 2015-05-22 | 2019-02-15 | 格棱电子科技(贛州)有限公司 | high-speed connector |
| CN106099461A (en) * | 2016-06-08 | 2016-11-09 | 安费诺商用电子产品(成都)有限公司 | Card-inserted connector |
| CN106374311A (en) * | 2016-09-14 | 2017-02-01 | 安费诺商用电子产品(成都)有限公司 | Manufacturing method for conductive plastic assembly, conductive plastic assembly, and card-plugging type connector |
| US11894628B2 (en) | 2020-06-18 | 2024-02-06 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIe SAS direct link cable |
| US11581687B2 (en) | 2021-03-17 | 2023-02-14 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIE/SAS female electrical connector |
| US12132282B2 (en) | 2021-03-17 | 2024-10-29 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIE/SAS female electrical connector |
| US12249778B2 (en) | 2021-05-04 | 2025-03-11 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PSAS 5.0 female connector |
| US11949180B2 (en) | 2021-08-13 | 2024-04-02 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | PCIe/SAS connector structure |
| US12300937B2 (en) | 2021-08-13 | 2025-05-13 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US12334684B2 (en) | 2021-10-21 | 2025-06-17 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed plug connector |
| WO2023087580A1 (en) * | 2021-11-18 | 2023-05-25 | 中兴通讯股份有限公司 | High-speed connector and communication device |
| US12537344B2 (en) | 2022-05-30 | 2026-01-27 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed plug connector |
| US12525751B2 (en) | 2022-09-02 | 2026-01-13 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US12531377B2 (en) | 2022-09-02 | 2026-01-20 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |