CN102074851B - Modular float mounting micro rectangular electric connector - Google Patents
Modular float mounting micro rectangular electric connector Download PDFInfo
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- CN102074851B CN102074851B CN 201010540803 CN201010540803A CN102074851B CN 102074851 B CN102074851 B CN 102074851B CN 201010540803 CN201010540803 CN 201010540803 CN 201010540803 A CN201010540803 A CN 201010540803A CN 102074851 B CN102074851 B CN 102074851B
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Abstract
The invention relates to a modular float mounting micro rectangular electric connector, which mainly comprises a shell, an insulator and a contact element assembly crimped with a high-temperature lead, wherein the contact element assembly is fixed in the insulator by epoxy glue; the insulator sequentially passes through big shell plates of the shell, a shell body is filled in the shell, and the big shell plates at two ends of the shell body are provided with left and right holes for installing a floating assembly; the floating assembly comprises a riveting sleeve and a riveting pad, one end of the riveting sleeve is provided with a shaft shoulder, the outer port of the shaft shoulder of the riveting sleeve is vertically turned over, the other end of the riveting sleeve is provided with an anti-rotating lug boss, the middle part of the riveting sleeve is provided with a middle shaft, and the inner hole of the riveting sleeve is provided with a thread; the riveting pad is sleeved on the shaft shoulder, and the inner wall of the riveting pad is provided with a circle of grooves tightly jointed with the turnover edge; and a mounting screw passes through a connector mounting plate to lock and connect the thread of the riveting sleeve on the big shell plates. The electric connector has simple and compact structure, is convenient and accurate to install, can be automatically aligned and centered when a plug or a socket is connected, and is suitable for a modular combined plate float mounting connector.
Description
Technical field
A kind of little rectangular electric connector that the present invention relates to, little rectangular electric connector of the automatic contraposition centering of ability when being a kind of plug, socket connection specifically is fit to the unsteady installation connection of modular combination, plate plate of connector.
Background technology
Little rectangular connector is mainly used in fields such as requiring miniaturization, lightweight, high density and service-strong space flight, aviation, telecommunications; The accuracy of manufacture of connector and the accuracy of manufacture of mounting panel require all than higher, and there have deviation just can't plug together or plug together slightly to be unreliable.Little rectangular electric connector of prior art has forms such as fixed installation, printed board installation, free end installation; There is following defective in actual use in above-mentioned little rectangular connector: fixed installation, printed board mounted connector must use with the free connector pairing; Can only connect one to one; Can't realize connecting between the modular combination connector board plate; And because there are mismachining tolerance separately in fixed installation, printed board mounted connector and free connector, inconvenient installation when connecting one to one, the installation accuracy is low.
Summary of the invention
In order to solve deficiency of the prior art; The purpose of this invention is to provide a kind of simple in structure, compact; Easy for installation, the little rectangular electric connector of the unsteady installation of modularization accurately, the automatic contraposition centering of ability when plug, socket connection, suitable modular combination plate plate float mounting connector.
The technical scheme that the present invention adopts is: a kind of modularization is floated little rectangular electric connector is installed, and mainly comprises shell, insulator and is crimped with the contact assembly of high temperature wire, and contact assembly is fixed in the insulator through epoxy glue; The big plate of shell, shell body that insulator passes shell successively are fixed in the shell, are respectively equipped with left and right hole on the big plate of the shell at shell body two ends, and unsteady assembly all is installed in the left and right hole; Its technical characterstic is that said unsteady assembly comprises riveting cover and riveting pad; Riveting is overlapped an end and is provided with the shaft shoulder, and shaft shoulder external port is 90 degree flange, and the riveting cover other end is provided with the anti-rotation boss; Riveting cover middle part is provided with the stage casing axle, and riveting cover endoporus is provided with screw thread; Overlap the pad of driveing the rivets on the said shaft shoulder, riveting pad inwall is provided with a circle groove, and riveting pad groove and flange fit tightly; The big plate of shell is passed on the screw thread that the connector mounting panel is locked at riveting cover by mounting screw.
Further, the periphery of said anti-rotation boss is provided with at least one plane, and the anti-rotation boss is arranged in the plate face groove of connector mounting panel, and the plate face groove of the plane of anti-rotation boss periphery and connector mounting panel is stuck.
Again further, the diameter little amount of floating of stage casing shaft diameter than the left and right hole of the big plate of shell overlapped in said riveting; Riveting cover stage casing shaft length is than the big 0.1-0.2mm of the big plate thickness of shell.
After adopting above technical scheme; The beneficial effect that the present invention reaches is: the plate face groove fit that the anti-rotation boss and the connector mounting panel of an end are overlapped in the unsteady assembly riveting of connector; Mounting screw passes the connector mounting panel and is screwed on the riveting cover inner thread; Plane when tightening on the anti-rotation boss periphery and plate face groove inner plane are stuck, make unsteady assembly and connector mounting panel tighten fixing; The diameter little amount of floating of assembly riveting cover stage casing shaft diameter than left and right hole on the big plate of shell floats; Shaft length is than the big 0.1-0.2mm of the big plate thickness of shell; Can realize floating between big plate of connector shell and the unsteady assembly; Promptly realize floating between connector and the connector mounting panel, this connector floats to be connected with the connector mounting panel and has eliminated the influence that is brought by the mismachining tolerance and the connector alignment error of connector, the connector of many set of connectors modular combination one-tenth when connection with the indifference that is connected of a set of connectors; Solved the connectivity problem between the modular combination connector, more suitable for the modular combination of the little rectangular connector of precision; When being connected with the stiff end connector, the big plate of connector shell is the unsteady centering secured in alignment terminal adapter of connector mounting panel relatively, is convenient to fast, accurately connects; The assembly riveting cover shaft shoulder external port of floating is 90 degree flange and riveting pad inboard wall groove end face fits tightly; Unsteady assembly can bear the above axial force of 500N and not separate with the big plate of shell; Much larger than the interconnective active force of connector, i.e. the connection of connector does not influence the assembly that floats with separating.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a decomposition texture sketch map of the present invention;
Fig. 3 is a unsteady modular construction sketch map of the present invention;
Fig. 4 is Fig. 3 decomposition texture sketch map;
Fig. 5,6 is the syndeton sketch map after the modular combination of the present invention.
Among the figure: shell 1, shell body 11, the big plate 12 of shell, left hole 121, right hole 122, insulator 2; Contact assembly 3, high temperature wire 31, epoxy glue 4, the assembly 5 that floats, riveting cover 51, anti-rotation boss 511; Plane 512, stage casing axle 513, the shaft shoulder 514, flange 515, screw thread 516, riveting pad 52; Groove 521, groove end face 522, connector mounting panel 6, plate face groove 61, mounting screw 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Shown in Fig. 1-4, the little rectangular electric connector of the unsteady installation of modularization mainly comprises shell 1, insulator 2, contact assembly 3, epoxy glue 4 and unsteady assembly 5.Contact assembly 3 is formed by high temperature wire 31 crimping, and contact assembly 3 is fixed in the insulator 2 through epoxy glue 4, and insulator 2 passes the big plate of the shell of shell 1 12 successively, shell body 11 is fixed in the shell 1; Be respectively equipped with left and right hole 121 on the big plate 12 of the shell at shell body 11 two ends; 122, the assembly 5 that floats all is installed in the left and right hole, the assembly 5 that floats comprises riveting cover 51 and riveting pad 52; Riveting is overlapped 51 1 ends and is provided with the shaft shoulder 514; Riveting is overlapped 51 other ends and is provided with anti-rotation boss 511, and the periphery of anti-rotation boss 511 is provided with at least one plane 512, and riveting is overlapped 51 middle parts and is provided with stage casing axle 513; Riveting is overlapped 51 endoporus and is provided with screw thread 516; The flange 515 that 51 shaft shoulders, 514 external port are 90 degree is overlapped in riveting, and riveting cover stage casing axle 513 diameters are than the little amount of floating of diameter in the big plate of shell 12 left and right holes 121,122, and riveting cover stage casing axle 513 length are than the big 0.1-0.2mm of big plate 12 thickness of shell; Cover is driveed the rivets and is filled up 52 on the shaft shoulder 514, and riveting pad 52 inwalls are provided with a circle groove 521, and riveting pad groove 521 is axially arranged with the groove end face 522 that fits tightly with riveting cover flange 515.
Fig. 5 is for being installed on the plate pre-structure sketch map on the connector mounting panel after the modular combination of the present invention, and Fig. 6 is for being installed on structural representation behind the plate on the connector mounting panel after the modular combination of the present invention.A plurality of modularizations are passed connector mounting panel 6 respectively after floating little rectangular electric connector modular combination being installed; Anti-rotation boss 511 is arranged in the plate face groove 61 of connector mounting panel 6; The plane 512 of anti-rotation boss periphery is stuck with the plate face groove 61 of connector mounting panel, and the big plate 12 of shell is passed on the screw thread 516 that connector mounting panel 6 is locked at riveting cover 51 by mounting screw 7.
Claims (1)
1. a modularization is floated little rectangular electric connector is installed, and mainly comprises shell (1), insulator (2) and is crimped with the contact assembly (3) of high temperature wire (31), and contact assembly is fixed in the insulator (2) through epoxy glue (4); Insulator passes the big plate of shell (11), shell body (12) embedding of shell successively in shell; Be respectively equipped with left and right hole (121,122) on the big plate of the shell at shell body two ends, unsteady assembly (5) all is installed in the left and right hole; It is characterized in that: said unsteady assembly (5) comprises riveting cover (51) and riveting pad (52); Riveting is overlapped an end and is provided with the shaft shoulder (514), and riveting cover shaft shoulder external port is 90 degree flange (515), and the riveting cover other end is provided with anti-rotation boss (511); Riveting cover middle part is provided with stage casing axle (513), and riveting cover endoporus is provided with screw thread (516); Said riveting pad (52) is set on the shaft shoulder, and riveting pad inwall is provided with the groove (521) that a circle and flange fit tightly; Mounting screw (7) passes the screw thread that connector mounting panel (6) locking connects riveting cover on the big plate of shell; The periphery of said anti-rotation boss (511) is provided with at least one plane (512), and the anti-rotation boss places in the plate face groove (61) of connector mounting panel (6), and the plate face groove of the plane of anti-rotation boss periphery and connector mounting panel is stuck; Stage casing axle (513) diameter of said riveting cover is than the little amount of floating of diameter in the left and right hole of the big plate of shell (121,122); The stage casing shaft length of riveting cover is than the big 0.1-0.2mm of the big plate of shell (12) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540803 CN102074851B (en) | 2010-11-12 | 2010-11-12 | Modular float mounting micro rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540803 CN102074851B (en) | 2010-11-12 | 2010-11-12 | Modular float mounting micro rectangular electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074851A CN102074851A (en) | 2011-05-25 |
| CN102074851B true CN102074851B (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010540803 Active CN102074851B (en) | 2010-11-12 | 2010-11-12 | Modular float mounting micro rectangular electric connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN102074851B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324655B (en) * | 2011-06-09 | 2012-12-12 | 上海航天科工电器研究院有限公司 | Floating power supply connector |
| CN102496807A (en) * | 2011-12-09 | 2012-06-13 | 贵州航天电器股份有限公司 | Micro floating mounting anti-rotation mechanism |
| CN102683933A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Floating structure of printed board connector |
| CN103606776B (en) * | 2013-11-14 | 2016-01-20 | 贵州航天电器股份有限公司 | A kind of floating seal electric connector |
| CN104682058B (en) * | 2015-02-12 | 2017-08-08 | 镇江日鑫电子有限公司(中外合资) | Assembly jig and assemble method to jack connector combination |
| US9337577B1 (en) * | 2015-03-31 | 2016-05-10 | Tyco Electronics Corporation | Floatable connector |
| CN105356142A (en) * | 2015-12-03 | 2016-02-24 | 遵义市飞宇电子有限公司 | Micro rectangular electrical connector |
| CN109687187B (en) * | 2017-10-19 | 2021-11-05 | 上海莫仕连接器有限公司 | Electric connection module and board-to-board electric connection device |
| CN111384630A (en) * | 2018-12-29 | 2020-07-07 | 奥动新能源汽车科技有限公司 | Electrical connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238489Y (en) * | 1995-10-13 | 1996-10-23 | 洛阳航空电器有限公司 | electrical connector |
| US7201607B2 (en) * | 2005-02-24 | 2007-04-10 | Tyco Electronics Corporation | Stackable modular general purpose rectangular connector |
| CN201204305Y (en) * | 2008-04-24 | 2009-03-04 | 宁波晨翔电子有限公司 | a connector |
| EP2161792A1 (en) * | 2008-09-03 | 2010-03-10 | Tyco Electronics Corporation | Composite general purpose rectangular connector |
| CN201570732U (en) * | 2009-12-23 | 2010-09-01 | 沈阳兴华航空电器有限责任公司 | Micro rectangular electric connector |
| CN201576835U (en) * | 2009-12-22 | 2010-09-08 | 李丽 | Rectangle connector with screening function |
| CN201853893U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Modular floating mounting micro rectangular electric connector |
-
2010
- 2010-11-12 CN CN 201010540803 patent/CN102074851B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238489Y (en) * | 1995-10-13 | 1996-10-23 | 洛阳航空电器有限公司 | electrical connector |
| US7201607B2 (en) * | 2005-02-24 | 2007-04-10 | Tyco Electronics Corporation | Stackable modular general purpose rectangular connector |
| CN201204305Y (en) * | 2008-04-24 | 2009-03-04 | 宁波晨翔电子有限公司 | a connector |
| EP2161792A1 (en) * | 2008-09-03 | 2010-03-10 | Tyco Electronics Corporation | Composite general purpose rectangular connector |
| CN201576835U (en) * | 2009-12-22 | 2010-09-08 | 李丽 | Rectangle connector with screening function |
| CN201570732U (en) * | 2009-12-23 | 2010-09-01 | 沈阳兴华航空电器有限责任公司 | Micro rectangular electric connector |
| CN201853893U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Modular floating mounting micro rectangular electric connector |
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|---|---|
| CN102074851A (en) | 2011-05-25 |
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Address after: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee after: The soldiers all Polytron Technologies Inc Address before: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee before: Taixing City Hanglian Electyic Connector Co,. Ltd. |
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