CN205178171U - High -speed signal transmits back panel connector - Google Patents
High -speed signal transmits back panel connector Download PDFInfo
- Publication number
- CN205178171U CN205178171U CN201520945802.XU CN201520945802U CN205178171U CN 205178171 U CN205178171 U CN 205178171U CN 201520945802 U CN201520945802 U CN 201520945802U CN 205178171 U CN205178171 U CN 205178171U
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- CN
- China
- Prior art keywords
- back cover
- metal back
- plastic body
- earth terminal
- panel connector
- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a high -speed signal transmits back panel connector, lid, a plurality of signal terminal and a plurality of perpendicular ground terminal behind plastic body, a metal, each signal terminal and each perpendicular ground terminal respectively fixing this is internal in the plastic, the lid is assembled in the back tip of plastic body behind the metal, the upper and lower both sides perpendicular ground terminal of orientation place one side a plurality of elasticity arm lock group of bending out respectively of lid behind the metal, the perpendicular ground terminal who grasps the monogamy is organized to each elasticity arm lock. The utility model discloses crosstalk in the performance improving the connector, improve the stability of production processing procedure.
Description
Technical field
The utility model relates to back panel connector technical field, especially relates to a kind of high speed transmission of signals back panel connector.
Background technology
In electric connector field, in particular for the High speed rear panel connector of communication equipment, more and more higher to the requirement of speed.Signal terminal, earth terminal, power supply terminal and other reservation terminals is mainly contained in High speed rear panel connector, general in order to improve its signal integrity effect, especially crosstalk performance is improved, all earth terminals grounded metal sheet is coupled together, realize unified ground connection, need the stability taking into account processing procedure simultaneously, ensure the yield of production.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of high speed transmission of signals back panel connector, and it is while improving connector crosstalk performance, improves the stability of product processing procedure..
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of high speed transmission of signals back panel connector, comprise plastic body, a metal back cover, some signal terminals and some vertical earth terminals, each signal terminal is immobilizated in plastic body respectively with each vertical earth terminal, metal back cover is assembled in the rearward end of plastic body, the both sides up and down of metal back cover respectively vertically the bending of earth terminal side go out some elasticity jig arm groups, each elasticity jig arm group clamps the vertical earth terminal of a correspondence.
In further technical scheme, described metal back cover offers some location holes, the end of vertical earth terminal is provided with a boss, the boss of each vertical earth terminal is inserted in corresponding location hole respectively, the two ends of described metal back cover arrange button pin, and two button pin of metal back cover are buckled in plastic body respectively.
Adopt after said structure, the utility model compared to the prior art advantageously: the utility model, while improving connector crosstalk performance, improves the stability of production processing procedure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the enlarged drawing at B place in Fig. 3.
Fig. 5 is the structural representation of metal back cover of the present utility model.
Fig. 6 is the structural representation of vertical earth terminal of the present utility model.
In figure: 1, plastic body 2, metal back cover 3, vertical earth terminal 4, elasticity jig arm group 5, location hole 6, boss 7, buckle pin.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
Embodiment, see shown in Fig. 1 to Fig. 6, a kind of high speed transmission of signals back panel connector, comprise plastic body 1, metal back cover 2, some signal terminals and some vertical earth terminals 3, each signal terminal is immobilizated in plastic body 1 with each vertical earth terminal 3 respectively, metal back cover 2 is assembled in the rearward end of plastic body 1, the both sides up and down of metal back cover 2 respectively vertically the bending of earth terminal 3 side go out some elasticity jig arm groups 4, each elasticity jig arm group 4 clamps the vertical earth terminal 3 of a correspondence.Metal back cover 2 offers some location holes 5, and the end of vertical earth terminal 3 is provided with a boss 6, and the boss 6 of each vertical earth terminal 3 is inserted in corresponding location hole 5 respectively.The two ends of metal back cover 2 arrange button pin 7, and two button pin 7 of metal back cover 2 are buckled in plastic body 1 respectively.
In addition, the integrity performance of signal is improved while being beneficial to assembling product, utilize the elastic construction of metal back cover 2, by metal back cover 2, all vertical earth terminals 3 are cascaded, ensure effectively to be electrically connected with all vertical earth terminals 3, thus improve the performance connecting crosstalk, play the effect improving signal integrity.Meanwhile, metal back cover 2 has location hole 5, ensure that earth terminal is effectively fixing, thus ensure the normotopia degree of stitch, improve the quality of product and the stability of production, improve the stability of production.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a high speed transmission of signals back panel connector, comprise plastic body, some signal terminals and some vertical earth terminals, each signal terminal is immobilizated in plastic body respectively with each vertical earth terminal, it is characterized in that: also comprise a metal back cover, metal back cover is assembled in the rearward end of plastic body, the both sides up and down of metal back cover respectively vertically the bending of earth terminal side go out some elasticity jig arm groups, each elasticity jig arm group clamps the vertical earth terminal of a correspondence.
2. a kind of high speed transmission of signals back panel connector according to claim 1, it is characterized in that: described metal back cover offers some location holes, the end of vertical earth terminal is provided with a boss, and the boss of each vertical earth terminal is inserted in corresponding location hole respectively.
3. a kind of high speed transmission of signals back panel connector according to claim 1, is characterized in that: the two ends of described metal back cover arrange button pin, and two button pin of metal back cover are buckled in plastic body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945802.XU CN205178171U (en) | 2015-11-24 | 2015-11-24 | High -speed signal transmits back panel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945802.XU CN205178171U (en) | 2015-11-24 | 2015-11-24 | High -speed signal transmits back panel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178171U true CN205178171U (en) | 2016-04-20 |
Family
ID=55742111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945802.XU Active CN205178171U (en) | 2015-11-24 | 2015-11-24 | High -speed signal transmits back panel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525345A (en) * | 2020-04-21 | 2020-08-11 | 中航光电科技股份有限公司 | Contact module and backplane connector using same |
| CN111628328A (en) * | 2020-06-24 | 2020-09-04 | 东莞立讯技术有限公司 | Electrical connector |
| US11848509B2 (en) | 2021-06-10 | 2023-12-19 | Lotes Co., Ltd | Electrical connector |
-
2015
- 2015-11-24 CN CN201520945802.XU patent/CN205178171U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525345A (en) * | 2020-04-21 | 2020-08-11 | 中航光电科技股份有限公司 | Contact module and backplane connector using same |
| CN111525345B (en) * | 2020-04-21 | 2022-01-25 | 中航光电科技股份有限公司 | Contact module and backplane connector using same |
| CN111628328A (en) * | 2020-06-24 | 2020-09-04 | 东莞立讯技术有限公司 | Electrical connector |
| US11621507B2 (en) | 2020-06-24 | 2023-04-04 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector |
| US11848509B2 (en) | 2021-06-10 | 2023-12-19 | Lotes Co., Ltd | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |