CN203103665U - High-speed connector female terminal plug - Google Patents
High-speed connector female terminal plug Download PDFInfo
- Publication number
- CN203103665U CN203103665U CN 201220695273 CN201220695273U CN203103665U CN 203103665 U CN203103665 U CN 203103665U CN 201220695273 CN201220695273 CN 201220695273 CN 201220695273 U CN201220695273 U CN 201220695273U CN 203103665 U CN203103665 U CN 203103665U
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- China
- Prior art keywords
- substrate
- shield blade
- pair
- connector female
- speed connector
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- Expired - Fee Related
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Abstract
The utility model discloses a high-speed connector female terminal plug comprising a basal body and more than one pair of substrate-pairs; the more than one pair of substrates are respectively plugged in the basal body; each substrate-pair comprises two substrates; each substrate comprises an upper shield sheet, a lower shield sheet and a reed layer wrapped between the upper shield sheet and the lower shield sheet; the reed layer comprises more than pair of signal line-pairs and more than one ground lines; the signal line-pairs and the ground lines are arranged at intervals; each signal line-pair comprises two signal lines; one ends of the signal line and the ground line are reed ends, and the other ends of the signal line and the ground line are fish eye ends; and the signal lines of a first substrate of each substrate-pair are correspondingly arranged with the ground lines of a second substrate of the substrate-pair. The high-speed connector female terminal plug employs a special structure design to maximally reduce crosstalks among signals.
Description
Technical field
The utility model discloses a kind of electric connector, and particularly a kind of high speed connector female end plug belongs to precision and is electrically connected product scope.
Background technology
Development along with the electron electric power technology, being electrically connected becomes inevitable part in the electronic and electrical equipment, and along with the development of technology such as high-frequency signal transmission, signal high-speed transfer and increasingly mature, the frequency of signal transmission is more and more higher, and extraneous interference particularly highlights in high-frequency signal the influence of transmission signals, therefore, how both to have guaranteed the stability of signal transmission, effectively prevent interference from outside signals again, become the top priority that people need to be resolved hurrily.
Summary of the invention
To the bad shortcoming of interference signal shielding, the utility model provides a kind of new high speed connector female end plug at the above-mentioned high speed connector of mentioning of the prior art, and it adopts special structural design, can reach to effectively reduce the differential signal interference.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high speed connector female end plug, plug comprises that matrix and a pair of above substrate are right, a pair of above substrate is to being inserted into respectively in the matrix, described every pair of substrate is to comprising two substrates, each substrate comprises shield blade, following shield blade and reed layer, the reed layer is coated between shield blade and the following shield blade, described reed layer comprise a pair of above holding wire to more than one ground wire, holding wire pair is provided with at interval with ground wire, each holding wire is to comprising two signal line, holding wire and ground wire one end are the reed end, the other end is the flake end, holding wire in every pair of substrate centering first substrate and the corresponding setting of ground wire in second substrate.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described ground wire is provided with the more than one flexure strip of projection up or down, and flexure strip contacts with last shield blade or following shield blade.
Described shield blade down extends out to reed end below.
Extended spot on the described shield blade down is fixed with more than one boss corresponding to reed end position place.
Described going up on the shield blade is provided with adjutage corresponding to the lug boss position place.The described shield blade that goes up coats by the LCP injection moulding with following shield blade, and the outside is electroplate with chromium.
Described holding wire is encapsulated with the LCP plastic cement to the outside.
Be fixed with erection column on the shield blade under described, correspondence position offers installing hole on the last shield blade, and erection column is inserted in the installing hole.
Be fixed with buckle on the described matrix.
Described matrix is provided with positive stop lug boss, and correspondence position is provided with stopper slot on the buckle.
The beneficial effects of the utility model are: the utility model makes it can reduce crosstalking between the signal to greatest extent by special structural design.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is an A reed layer perspective view in the utility model.
Fig. 2 is a substrate decomposing state structural representation in the utility model.
Fig. 3 is a substrate perspective view in the utility model.
Fig. 4 is another visual angle perspective view of substrate in the utility model.
Fig. 5 is a following shield blade perspective view in the utility model.
Fig. 6 goes up shield blade and matrix perspective view in the utility model.
Fig. 7 goes up the shield blade perspective view in the utility model.
Fig. 8 is the utility model buckle perspective view.
Fig. 9 is the utility model perspective view except that buckle.
Figure 10 is the utility model perspective view.
Among the figure, the holding wire that 1-matrix, 2-have been sealed is right, the 3-buckle, the last shield blade of 4-, shield blade under the 5-, 6-holding wire, 7-ground wire, the 8-erection column, 9-installing hole, 10-through hole, 11-reed end, 12-flake end, 13-flexure strip, 14-positive stop lug boss, the 15-stopper slot, 16-boss, 17-cell body, 18-first stuck point, 19-second stuck point, 20-the 3rd stuck point.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Please referring to accompanying drawing 9 and accompanying drawing 10, the utility model comprises that mainly matrix 1 and a pair of above substrate are right, when specifically implementing, the right quantity of substrate can be set according to actual needs, can be three pairs, four pairs, five equities, and all substrates all are inserted in the matrix 1.In the present embodiment, substrate is inserted respectively in the matrix 1, each substrate by first stuck point 18 and second stuck point 19 and matrix 1 chucking, inserts in the groove at each substrate 1 top with buckle 3 respectively again, makes the fixed-site of a substrate 1.Buckle 3 forms by the stainless steel punching press.In the present embodiment, last shield blade 4 is provided with positive stop lug boss 14, and correspondence position is provided with stopper slot 15 on the buckle 3, and during installation, positive stop lug boss 14 is arranged in the stopper slot 15.In the present embodiment, every pair of substrate is to comprising two substrates, please in conjunction with referring to accompanying drawing 2 to accompanying drawing 8, in the present embodiment, each substrate comprises shield blade 4, following shield blade 5 and reed layer, and the reed layer is coated between shield blade 4 and the following shield blade 5, in the present embodiment, last shield blade 4 and following shield blade 5 all are that outer surface is electroplate with chromium by the LCP injection mo(u)lding, can play shielding action to signal.Please in conjunction with referring to accompanying drawing 1, in the present embodiment, reed layer comprises that a pair of above holding wire is to 2 and more than one ground wire 7, holding wire is provided with ground wire 7 at interval to 2, be that the adjacent signals line is provided with ground wire 7 between 2, be provided with holding wire to 2 between the adjacent ground wire 7, each holding wire comprises two signal line 6 to 2, in the present embodiment, holding wire is encapsulated with the LCP plastic cement to 2 outsides, and two differential signal lines are encapsulated in together, in the present embodiment, the live width of holding wire 6 is 0.32mm, and thickness is 0.20mm, adopts the Cu alloy material punching press to form.In the present embodiment, be provided with the more than one flexure strip 13 of projection up or down on ground wire 7, flexure strip 13 contacts with last shield blade 4 or following shield blade 5, reaches better shield effectiveness.In the present embodiment, the distance between the holding wire 6, and the distance between holding wire 6 and the ground wire 7 is 0.5mm.In the present embodiment, the corresponding position offers cell body 17 respectively on last shield blade 4 and following shield blade 5, and the holding wire that is encapsulated with the LCP plastic cement is inlaid in the cell body 17 2.In the present embodiment, be fixed with erection column 8 on the shield blade 5 down, correspondence position offers installing hole 9 on the last shield blade 4, and correspondence position offers through hole 10 on the ground wire 7, erection column 8 passes through hole 10 and is inserted in the installing hole 9, will go up shield blade 4 and following shield blade 5 and be installed together.In the present embodiment, holding wire 6 and ground wire 7 one ends are reed end 11, the other end is a flake end 12, electroplate after reed end 11 and 12 punching presses of flake end and form, reed end 11 is used for and male end pin Elastic Contact, flake end 12 and PCB hole crimping assembling, in the present embodiment, following shield blade 5 extends out to reed end 11 belows, can strengthen shield effectiveness, is being fixed with more than one boss 16 corresponding to reed end 11 positions on the shield blade 5 down, in the present embodiment, boss 16 is provided with four, when specifically implementing, can set according to actual needs, stretch out corresponding to boss 16 positions on the last shield blade 4 and be provided with adjutage 18, by the cooperation of adjutage 18 and boss 16, when the male end grounding pin is inserted, fuse more reliable with the ground of male end, stable.In the present embodiment, the every pair of substrate is to comprising two groups of substrates, the ground wire 7 corresponding settings in the holding wire 6 in every pair of substrate centering first substrate and second substrate, the holding wire 6 corresponding settings in the ground wire 7 in first substrate and second substrate.
In the utility model, the ground region with a broad between the holding wire 6 in first substrate and second substrate separates; When first substrate and second substrate are that the center is when overlapping assembling with flake end 12 and reed end 11, (distance of first substrate and second substrate is 2mm), the ground wire 7 of first substrate is relative with the holding wire 6 of second substrate, the ground wire 7 of second substrate is relative with the holding wire 6 of first substrate, and promptly all holding wires 6 are all by 7 shieldings of adjacent ground wire; Simultaneously, the flexure strip 13 on the ground wire 7 all contacts with following shield blade 5 with each sheet upper shielding layer 4, and the design in the utility model can reduce crosstalking between the signal to greatest extent.
In the utility model, can be designed to 3 pairs 6,4 pairs 8,5 pairs 10 according to client's line design needs .... the product of various various combinations.The utility model makes it can reduce crosstalking between the signal to greatest extent by special structural design.
Claims (10)
1. high speed connector female end plug, it is characterized in that: described plug comprises that matrix and a pair of above substrate are right, a pair of above substrate is to being inserted into respectively in the matrix, described every pair of substrate is to comprising two substrates, each substrate comprises shield blade, following shield blade and reed layer, the reed layer is coated between shield blade and the following shield blade, described reed layer comprise a pair of above holding wire to more than one ground wire, holding wire pair is provided with at interval with ground wire, each holding wire is to comprising two signal line, holding wire and ground wire one end are the reed end, the other end is the flake end, holding wire in every pair of substrate centering first substrate and the corresponding setting of ground wire in second substrate.
2. high speed connector female end plug according to claim 1 is characterized in that: described ground wire is provided with the more than one flexure strip of projection up or down, and flexure strip contacts with last shield blade or following shield blade.
3. high speed connector female end plug according to claim 1 is characterized in that: described shield blade down extends out to reed end below.
4. high speed connector female end plug according to claim 3 is characterized in that: the extended spot on the described shield blade down is fixed with more than one boss corresponding to reed end position place.
5. high speed connector female end plug according to claim 4 is characterized in that: described going up on the shield blade is provided with adjutage corresponding to the lug boss position place.
6. according to any described high speed connector female end plug in the claim 1 to 5, it is characterized in that: the described shield blade that goes up coats by the LCP injection moulding with following shield blade, and the outside is electroplate with chromium.
7. according to any described high speed connector female end plug in the claim 1 to 5, it is characterized in that: described holding wire is encapsulated with the LCP plastic cement to the outside.
8. according to any described high speed connector female end plug in the claim 1 to 5, it is characterized in that: be fixed with erection column on the shield blade under described, correspondence position offers installing hole on the last shield blade, and erection column is inserted in the installing hole.
9. according to any described high speed connector female end plug in the claim 1 to 5, it is characterized in that: be fixed with buckle on the described matrix.
10. high speed connector female end plug according to claim 9, it is characterized in that: described matrix is provided with positive stop lug boss, and correspondence position is provided with stopper slot on the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695273 CN203103665U (en) | 2012-12-17 | 2012-12-17 | High-speed connector female terminal plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695273 CN203103665U (en) | 2012-12-17 | 2012-12-17 | High-speed connector female terminal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103665U true CN203103665U (en) | 2013-07-31 |
Family
ID=48855042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695273 Expired - Fee Related CN203103665U (en) | 2012-12-17 | 2012-12-17 | High-speed connector female terminal plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969618A (en) * | 2012-12-17 | 2013-03-13 | 深圳格力浦电子有限公司 | Female end plug of high-speed connector |
| CN106129694A (en) * | 2016-08-26 | 2016-11-16 | 上海航天科工电器研究院有限公司 | A kind of light in inserting/pulling force high-speed transmission connector |
| CN113937567A (en) * | 2021-09-08 | 2022-01-14 | 中航光电科技股份有限公司 | Connector with shielding structure |
-
2012
- 2012-12-17 CN CN 201220695273 patent/CN203103665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969618A (en) * | 2012-12-17 | 2013-03-13 | 深圳格力浦电子有限公司 | Female end plug of high-speed connector |
| CN106129694A (en) * | 2016-08-26 | 2016-11-16 | 上海航天科工电器研究院有限公司 | A kind of light in inserting/pulling force high-speed transmission connector |
| CN113937567A (en) * | 2021-09-08 | 2022-01-14 | 中航光电科技股份有限公司 | Connector with shielding structure |
| CN113937567B (en) * | 2021-09-08 | 2024-06-04 | 中航光电科技股份有限公司 | Connector with shielding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211217 |