CN203553506U - Backboard connector capable of preventing signal crosstalk - Google Patents
Backboard connector capable of preventing signal crosstalk Download PDFInfo
- Publication number
- CN203553506U CN203553506U CN201320651416.0U CN201320651416U CN203553506U CN 203553506 U CN203553506 U CN 203553506U CN 201320651416 U CN201320651416 U CN 201320651416U CN 203553506 U CN203553506 U CN 203553506U
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- CN
- China
- Prior art keywords
- backboard connector
- shielding sheet
- insulating trip
- utility
- model
- 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 - Lifetime
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- 239000002184 metal Substances 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 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
- 239000002360 explosive Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the backboard connector technology field, and especially relates to a backboard connector capable of preventing signal crosstalk. The backboard connector comprises a plastic part, a metal support and a plurality of connecting pieces disposed in the plastic part, and the backboard connector also comprises shielding pieces, terminals and insulating sheets, one end of each terminal is inserted into an insulating sheet, the other end of each terminal is connected with the plastic part, and each shielding piece is disposed at the bottom of the corresponding insulating sheet. The backboard connector is simple in structure, the shielding pieces are disposed at the bottom of the connecting pieces, mutual interference between signals can be prevented when high speed signals are transmitted between the connecting pieces, and signal transmission quality can be ensured.
Description
Technical field
The utility model relates to the technical field of back panel connector, especially a kind of back panel connector that prevents signal cross-talk.
Background technology
In existing back panel connector, the set shielding sheet that can avoid signal cross-talk is all arranged on brace upper end, and other position of brace do not carried out to signal shielding, so inevitably can there is the phenomenon of signal phase mutual interference.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of back panel connector that prevents signal cross-talk is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of back panel connector that prevents signal cross-talk, comprise plastic parts, metallic support and be arranged on a plurality of braces in plastic parts, described backboard connects device and also comprises shielding sheet, there is terminal and insulating trip, insert in insulating trip one end of terminal, the other end is connected with plastic parts, and described shielding sheet is arranged on the bottom of insulating trip.
Described insulating trip is provided with projection, on shielding sheet, has the connecting hole matching with projection, and insulating trip is connected with connecting hole by projection with shielding sheet.
Described shielding sheet is mountain font.
The beneficial effects of the utility model are: the utility model is simple in structure, increase shielding sheet in the bottom of brace, have avoided between brace when transmit high-speed signals, and phase mutual interference between signal, has guaranteed the transmission quality of signal.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the structural representation of the utility model brace.
In figure: 1. plastic parts, 2. metallic support, 3. brace, 31. terminals, 32, insulating trip, 4. shielding sheet, 41. connecting holes.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
The back panel connector that prevents signal cross-talk as shown in Figure 1, comprise plastic parts 1, metallic support 2 and be arranged on a plurality of braces 3 in plastic parts 1, backboard connects device and also comprises shielding sheet 4, there is terminal 31 and insulating trip 32, insert in insulating trip 32 one end of terminal 31, the other end is connected with plastic parts 1, and shielding sheet 4 is arranged on the bottom of insulating trip 32.
As shown in Figures 2 and 3, insulating trip 32 is provided with projection, on shielding sheet 4, has the connecting hole 41 matching with projection, and it is upper that connecting hole 41 is buckled in projection, and insulating trip 32 is fixedly connected with shielding sheet 4, and shielding sheet 4 is mountain font.
Above-mentioned execution mode is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (3)
1. a back panel connector that prevents signal cross-talk, comprise plastic parts (1), metallic support (2) and be arranged on a plurality of braces (3) in plastic parts (1), it is characterized in that: described back panel connector also comprises shielding sheet (4), there is terminal (31) and insulating trip (32), insert in insulating trip (32) one end of terminal (31), the other end is connected with plastic parts (1), and described shielding sheet (4) is arranged on the bottom of insulating trip (32).
2. the back panel connector that prevents signal cross-talk according to claim 1, it is characterized in that: described insulating trip (32) is provided with projection, on shielding sheet (4), have the connecting hole (41) matching with projection, insulating trip (32) is connected with connecting hole (41) by projection with shielding sheet (4).
3. the back panel connector that prevents signal cross-talk according to claim 1, is characterized in that: described shielding sheet (4) is mountain font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651416.0U CN203553506U (en) | 2013-10-22 | 2013-10-22 | Backboard connector capable of preventing signal crosstalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651416.0U CN203553506U (en) | 2013-10-22 | 2013-10-22 | Backboard connector capable of preventing signal crosstalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553506U true CN203553506U (en) | 2014-04-16 |
Family
ID=50471575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651416.0U Expired - Lifetime CN203553506U (en) | 2013-10-22 | 2013-10-22 | Backboard connector capable of preventing signal crosstalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212343A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of high speed connector and jack contact |
| CN113131287A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
-
2013
- 2013-10-22 CN CN201320651416.0U patent/CN203553506U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212343A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of high speed connector and jack contact |
| CN110212343B (en) * | 2018-11-30 | 2020-12-04 | 中航光电科技股份有限公司 | High-speed connector and jack contact |
| CN113131287A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |