CN204011823U - Composite type full-shield High speed rear panel connector - Google Patents
Composite type full-shield High speed rear panel connector Download PDFInfo
- Publication number
- CN204011823U CN204011823U CN201420410754.XU CN201420410754U CN204011823U CN 204011823 U CN204011823 U CN 204011823U CN 201420410754 U CN201420410754 U CN 201420410754U CN 204011823 U CN204011823 U CN 204011823U
- Authority
- CN
- China
- Prior art keywords
- high speed
- rear panel
- composite type
- brace body
- type full
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010061 rubber shaping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of connector, especially a kind of composite type full-shield High speed rear panel connector, there is plastic parts and the metallic support that is positioned at plastic parts top, between plastic parts and metallic support, be closely plugged with side by side successively several braces, each brace comprises brace body and the shielding chip module with brace body assembly connection, and shielding chip module comprises metallic shield sheet and the conductive plastic of injection mo(u)lding on metallic shield sheet.Composite type full-shield High speed rear panel connector, be mainly used in the transmission of the signal between circuit board and circuit board in server, switch or memory, shielding chip module can carry out signal shielding to whole brace body, has greatly improved signal stabilization and the high frequency performance of connector.
Description
Technical field
The utility model relates to the technical field of connector, especially a kind of composite type full-shield High speed rear panel connector that is mainly used in the transmission of the signal between circuit board and circuit board in server, switch or memory.
Background technology
As shown in Figure 1, brace in traditional connector, after a plastic rubber shaping brace body, conventionally adopt secondary shaping tech that the brace body plaing after conductive plastic or metallic shield sheet and a plastic rubber shaping of signal shielding effect is linked together, because post forming completes in plastic mould, plastic mould can be made and stepping down the termination contact region of brace front end, to avoid terminal to occur distortion, therefore the termination contact region of traditional brace front end does not have conductive plastic or metallic shield sheet to carry out signal shielding, thereby the shielding of the termination contact regional signal of brace front end is poor, thereby affect signal stabilization and the high frequency performance of whole connector, and the manufacture difficulty of traditional connector is large, fraction defective is high.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve the problem proposing in above-mentioned background technology, the utility model provides a kind of composite type full-shield High speed rear panel connector, shielding chip module can carry out signal shielding to whole brace body, has greatly improved signal stabilization and the high frequency performance of connector.
The utility model solves the technical scheme that its technical problem adopts: a kind of composite type full-shield High speed rear panel connector, there is plastic parts and the metallic support that is positioned at plastic parts top, between described plastic parts and metallic support, be closely plugged with side by side successively several braces, described each brace comprises brace body and the shielding chip module with brace body assembly connection, and described shielding chip module comprises metallic shield sheet and the conductive plastic of injection mo(u)lding on metallic shield sheet.
Further specifically, the top of described metallic shield sheet is provided with multiple locating rings, the middle part of metallic shield sheet offers multiple location notchs, the bottom of metallic shield sheet is provided with multiple inserting grooves, between adjacent two inserting grooves, be provided with guide ring, the below of described each guide ring has lower guiding tray; The top of described conductive plastic offers multiple location holes that match with locating ring, the middle part of conductive plastic has the positioning strips that multiple and location notch match, and the bottom of conductive plastic has the upper guiding tray that grafting bar that multiple and inserting groove match and multiple and lower guiding tray match.
Further specifically, the top of described brace body is provided with and multiplely can snaps in respectively the locating piece in the locating ring of corresponding position, and the bottom of described brace body is provided with and multiplely can snaps in respectively the guide pad in the guide ring of corresponding position.
The beneficial effects of the utility model are: composite type full-shield High speed rear panel connector of the present utility model, the shielding chip module that brace body is carried out to signal shielding can design separately and produce, shielding chip module flexible design, manufacture difficulty is low, rate of finished products is high, after shielding chip module and the assembling of brace body, can carry out comprehensive signal shielding, comprise the termination contact region that shields brace, shield effectiveness is good, signal stabilization, high frequency performance excellence, causes the scope of application of product to expand, energy-conservation environmental protection again.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of brace in traditional connector;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the decomposition texture schematic diagram of Fig. 1;
Fig. 4 is the structural representation of metallic shield sheet;
Fig. 5 is the structural representation of conductive plastic;
Fig. 6 is the structural representation of conductive plastic injection mo(u)lding on metallic shield sheet;
Fig. 7 is the structural representation of brace body;
Fig. 8 is the structural representation after brace body assembles with shielding chip module.
In figure: 1, plastic parts, 2, metallic support, 3, brace, 3-1, brace body, 3-1-1, locating piece, 3-1-2, guide pad, 3-2, metallic shield sheet, 3-2-1, locating ring, 3-2-2, location notch, 3-2-3, inserting groove, 3-2-4, guide ring, 3-2-5, lower guiding tray, 3-3, conductive plastic, 3-3-1, location hole, 3-3-2, positioning strip, 3-3-3, grafting bar, 3-3-4, upper guiding tray.
Embodiment
Composite type full-shield High speed rear panel connector as shown in Figures 2 and 3, there is plastic parts 1 and the metallic support 2 that is positioned at plastic parts 1 top, between plastic parts 1 and metallic support 2, be closely plugged with side by side successively six braces 3, each brace 3 comprises brace body 3-1 and the shielding chip module with brace body 3-1 assembly connection, and shielding chip module comprises metallic shield sheet 3-2 and the conductive plastic 3-3 of injection mo(u)lding on metallic shield sheet 3-2.
As Fig. 4, shown in Fig. 5 and Fig. 6, the top of metallic shield sheet 3-2 is provided with eight locating ring 3-2-1, the cross sectional shape of locating ring 3-2-1 is circular, the middle part of metallic shield sheet 3-2 offers three location notch 3-2-2, the cross sectional shape of location notch 3-2-2 is strip, the bottom of metallic shield sheet 3-2 is provided with four inserting groove 3-2-3, the cross sectional shape of inserting groove 3-2-3 is convex shape, between adjacent two inserting groove 3-2-3, be provided with guide ring 3-2-4, the cross sectional shape of guide ring 3-2-4 is circular, the below of each guide ring 3-2-4 has lower guiding tray 3-2-5, the cross sectional shape of lower guiding tray 3-2-5 is concave shape, the top of conductive plastic 3-3 offers 11 location hole 3-3-1 that match with locating ring 3-2-1, the cross section of location hole 3-3-1 is not specification shape, the middle part of conductive plastic 3-3 has three positioning strip 3-3-2 that match with location notch 3-2-2, the cross sectional shape of positioning strip 3-3-2 is strip, the bottom of conductive plastic 3-3 has four the grafting bar 3-3-3 and four the upper guiding tray 3-3-4 that match with lower guiding tray 3-2-5 that match with inserting groove 3-2-3, the cross sectional shape of grafting bar 3-3-3 is convex shape, the cross sectional shape of upper guiding tray 3-3-4 is concave shape.
As shown in Fig. 6, Fig. 7 and Fig. 8, the top of brace body 3-1 is provided with eight locating piece 3-1-1 that can snap in respectively in the locating ring 3-2-1 of corresponding position, the cross sectional shape of locating piece 3-1-1 is circular, the bottom of brace body 3-1 is provided with four guide pad 3-1-2 that can snap in respectively in the guide ring 3-2-4 of corresponding position, and the cross sectional shape of guide pad 3-1-2 is circular.
Above-mentioned composite type full-shield High speed rear panel connector as shown in Fig. 2～Fig. 8 is a kind of execution mode of the present utility model, in fact the utility model is not limited to this kind of execution mode, can also do the change in some versions with reference to Fig. 2～Fig. 8 those skilled in the art, as: locating piece 3-1-1 wherein, guide pad 3-1-2, locating ring 3-2-1, location notch 3-2-2, inserting groove 3-2-3, guide ring 3-2-4, lower guiding tray 3-2-5, conductive plastic 3-3, location hole 3-3-1, positioning strip 3-3-2, grafting bar 3-3-3, concrete quantity and the concrete shape of upper guiding tray 3-3-4 can design according to actual needs.
Claims (3)
1. a composite type full-shield High speed rear panel connector, there is plastic parts (1) and be positioned at the metallic support (2) of plastic parts (1) top, between described plastic parts (1) and metallic support (2), be closely plugged with side by side successively several braces (3), it is characterized in that: described each brace (3) comprises brace body (3-1) and the shielding chip module with brace body (3-1) assembly connection, described shielding chip module comprises metallic shield sheet (3-2) and the injection mo(u)lding conductive plastic (3-3) on metallic shield sheet (3-2).
2. composite type full-shield High speed rear panel connector according to claim 1, it is characterized in that: the top of described metallic shield sheet (3-2) is provided with multiple locating rings (3-2-1), the middle part of metallic shield sheet (3-2) offers multiple location notchs (3-2-2), the bottom of metallic shield sheet (3-2) is provided with multiple inserting grooves (3-2-3), between adjacent two inserting grooves (3-2-3), be provided with guide ring (3-2-4), the below of described each guide ring (3-2-4) has lower guiding tray (3-2-5); The top of described conductive plastic (3-3) offers multiple location holes (3-3-1) that match with locating ring (3-2-1), the middle part of conductive plastic (3-3) has the positioning strips (3-3-2) that multiple and location notch (3-2-2) match, and the bottom of conductive plastic (3-3) has the upper guiding tray (3-3-4) that grafting bar (3-3-3) that multiple and inserting groove (3-2-3) match and multiple and lower guiding tray (3-2-5) match.
3. composite type full-shield High speed rear panel connector according to claim 2, it is characterized in that: the top of described brace body (3-1) is provided with multiple locating pieces (3-1-1) that can snap in respectively in corresponding position locating ring (3-2-1), the bottom of described brace body (3-1) is provided with multiple guide pads (3-1-2) that can snap in respectively in corresponding position guide ring (3-2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410754.XU CN204011823U (en) | 2014-07-23 | 2014-07-23 | Composite type full-shield High speed rear panel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410754.XU CN204011823U (en) | 2014-07-23 | 2014-07-23 | Composite type full-shield High speed rear panel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011823U true CN204011823U (en) | 2014-12-10 |
Family
ID=52051774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410754.XU Expired - Lifetime CN204011823U (en) | 2014-07-23 | 2014-07-23 | Composite type full-shield High speed rear panel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011823U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071072A (en) * | 2015-08-25 | 2015-11-18 | 安费诺商用电子产品(成都)有限公司 | Orthogonal backplane connector |
| CN109921238A (en) * | 2019-04-22 | 2019-06-21 | 四川华丰企业集团有限公司 | Modular structure and high speed connector for high speed connector |
| CN110797714A (en) * | 2019-11-01 | 2020-02-14 | 上海航天科工电器研究院有限公司 | High-speed electric connector with built-in metal shielding layer |
| CN112531417A (en) * | 2019-09-17 | 2021-03-19 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric 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 same |
| CN115296091A (en) * | 2022-08-29 | 2022-11-04 | 深圳市西点精工技术有限公司 | Shielding sheet, communication module and back panel connector socket |
-
2014
- 2014-07-23 CN CN201420410754.XU patent/CN204011823U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071072A (en) * | 2015-08-25 | 2015-11-18 | 安费诺商用电子产品(成都)有限公司 | Orthogonal backplane connector |
| CN109921238A (en) * | 2019-04-22 | 2019-06-21 | 四川华丰企业集团有限公司 | Modular structure and high speed connector for high speed connector |
| CN109921238B (en) * | 2019-04-22 | 2024-05-03 | 四川华丰科技股份有限公司 | Module structure for high-speed connector and high-speed connector |
| CN112531417A (en) * | 2019-09-17 | 2021-03-19 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
| CN112531417B (en) * | 2019-09-17 | 2024-11-26 | 庆虹电子(苏州)有限公司 | Transmission sheet for electrical connector |
| CN110797714A (en) * | 2019-11-01 | 2020-02-14 | 上海航天科工电器研究院有限公司 | High-speed electric connector with built-in metal shielding layer |
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
| CN113314872B (en) * | 2020-02-27 | 2024-10-25 | 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 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 |
| CN115296091A (en) * | 2022-08-29 | 2022-11-04 | 深圳市西点精工技术有限公司 | Shielding sheet, communication module and back panel connector socket |
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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: 20141210 |