CN104300299B - Inter-board floating connector and socket thereof - Google Patents
Inter-board floating connector and socket thereof Download PDFInfo
- Publication number
- CN104300299B CN104300299B CN201310592237.9A CN201310592237A CN104300299B CN 104300299 B CN104300299 B CN 104300299B CN 201310592237 A CN201310592237 A CN 201310592237A CN 104300299 B CN104300299 B CN 104300299B
- Authority
- CN
- China
- Prior art keywords
- socket
- support
- intermediate adapter
- keeping body
- jack
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an inter-board floating connector and a socket thereof. The inter-board floating connector comprises a socket and an intermediate adapter connected with the casing of the socket in a floating way. The intermediate adapter comprises an intermediate holder and plugs arranged at the two ends of the intermediate holder respectively. A supporting seat disposed at the periphery of the intermediate holder is arranged on the casing. A floating gap in which the intermediate holder can float radially is reserved between the supporting seat and the intermediate holder. A supporting body which protrudes inward and is in elastic supporting fit with the outer peripheral surface of the intermediate holder in the radial direction is arranged on the supporting seat. The invention provides the socket which can reliably support the intermediate adapter, and the inter-board floating connector using the socket.
Description
Technical field
The present invention relates to be used for float connector and its socket between the plate of electric signal transmission.
Background technology
Float connector " board to board connector " as disclosed in Chinese patent CN201438524U between existing plate, including
One socket, the second socket and the intermediate adapter being connected between first, second socket, intermediate adapter include middle keeping body
And the plug at middle keeping body two ends is arranged at, each socket is included for the plug floating grafting with middle keeping body corresponding end
Housing, each housing include front end for inserted terminal jack, be provided with the hole wall of the jack of the first socket for it is corresponding
The limited ring groove that plug axial limiting coordinates.During use, the first socket is installed in the first printed board, and the second socket is installed on
In two printed boards, first the plug of intermediate adapter one end is plugged on the first socket, then the first printed board drives middle turning
Device and the second socket grafting are connect, first, second printed board is realized by the cooperation of plug and first, second socket corresponding position
Between radially, axially floating assembly relation.Existing this mother daughter board connector has problems in that：First socket, centre
The combined length of three part of adapter and the second socket be subject to a definite limitation, when the spacing between first, second printed board it is larger
When, especially when use is horizontally mounted, as the impact of float function machining accuracy inevitably causes intermediate adapter
Deflection, it is impossible to normally plug together use with another socket, the stability of intermediate adapter is poor, and anti-vibration, impact capacity are relatively low, no
Can be used in more rugged environment.
The content of the invention
It is an object of the invention to provide a kind of can be to the socket of intermediate adapter secure support；The purpose of the present invention also exists
The float connector between a kind of plate using the socket of offer.
In order to solve the above problems, in the present invention, between plate, the technical scheme of float connector is：
Float connector between plate, including socket and the intermediate adapter with the floating shell grafting of socket, intermediate adapter
Including middle keeping body and the plug at middle keeping body two ends is arranged at, is provided with the housing and is placed in the middle keeping body
The support base of periphery, has the flying height for middle keeping body radial floating, institute between support base and the middle keeping body
State the support for being provided with support base that the prominent outer peripheral face with the middle keeping body inwardly diametrically flexibly supports cooperation
Body.
The support base includes support set, and the elastic support is arranged on the inner hole wall of the support set.
Installation annular groove is provided with the inner hole wall of the support set, described elastic support is to be installed on the mounting ring
Cyclic spring set in groove, the jacket wall of cyclic spring set are projected inwardly and have elastomeric radial amount.
The support set is coaxially set on the jack front end of the socket.
It is provided with the hole wall of the jack for spacing with what the corresponding end plug axial limiting of intermediate adapter coordinated
Annular groove.
In the present invention, the technical scheme of socket is：
The socket of float connector between plate, including for the housing with corresponding intermediate adapter floating grafting, the housing
On be provided with for being placed in the support base of the middle keeping body periphery of the intermediate adapter when in use, support base with it is described in
Between there is between keeping body radial clearance for middle keeping body radial floating, use prominent inwardly is provided with the support base
The elastic support of cooperation is flexibly supported diametrically in the outer peripheral face with the middle keeping body.
The support base includes support set, and the elastic support is arranged on the inner hole wall of the support set.
Installation annular groove is provided with the inner hole wall of the support set, described elastic support is to be installed on the mounting ring
Cyclic spring set in groove, the jacket wall of cyclic spring set are projected inwardly and have elastomeric radial amount.
The support set is coaxially set on the jack front end of the socket.
It is provided with the hole wall of the jack for spacing with what the corresponding end plug axial limiting of intermediate adapter coordinated
Annular groove.
Beneficial effects of the present invention are：During use, after the plug of intermediate adapter corresponding end and socket floating grafting, support
The elastic support arranged on seat diametrically flexibly supports cooperation with the outer peripheral face of middle keeping body, by elastic support
Use, not only ensure that secure support of the socket to intermediate adapter, at the same can also in the implementation between adapter it is smoothly radially floating
Give intermediate adapter one radial direction reset response power while dynamic, make intermediate adapter reset as early as possible.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of float connector between the plate in the present invention；
Fig. 2 is the structural representation of the first socket in Fig. 1；It is also the structure of one embodiment of socket in the present invention simultaneously
Schematic diagram.
Specific embodiment
Between plate, the embodiment of float connector is as shown in Figure 1 and 2：Including the first socket 3, the second socket 9 and floating connection in
Intermediate adapter between first socket, the second socket, intermediate adapter include middle keeping body 7 and are arranged at middle keeping body
The plug 4 at two ends, two plugs are provided with floating structure, and floating structure includes the axial groove being arranged on each plug, lead to
Cross the axial groove that is arranged on each plug to realize the radial floating of relative first, second socket of middle keeping body.First inserts
The housing of seat includes the first jack 2 that front end is inserted terminal, and the housing of the second socket includes the second jack that front end is inserted terminal
8, the limited ring groove 1 coordinated for the corresponding end plug axial limiting with intermediate adapter is provided with the hole wall of the first jack,
Second jack is coordinated with the corresponding end plug slide-and-guide of intermediate adapter, can thus realize that the second socket is inserted with respect to first
The axial direction floating of seat.The front end of the first jack is wholely set the support set 10 for being placed in middle keeping body periphery, and support set is with
Between there is between keeping body flying height for middle keeping body radial floating, be provided with mounting ring on the inner hole wall of support set
Groove 5, is provided with cyclic spring set 6 in installing annular groove, install the axial width of the axial width more than cyclic spring set of annular groove, ring
The jacket wall of shape resilient sleeve is projected inwardly and has elastomeric radial amount, the periphery of the jacket wall of cyclic spring set and middle keeping body
Face diametrically flexibly supports cooperation, and cyclic spring set constitutes elastic support.
During use, loaded in the first printed board, the second socket is loaded in the second printed board, first by intermediate transit the first socket
Device is inserted in the first socket, at this moment the spacing cooperation of outer male structure of the limited ring groove on the first jack and corresponding plug, it is ensured that in
Between adapter will not be deviate from by the first jack because of non-artificial factor, the centre of the jacket wall to intermediate adapter of cyclic spring set
Keeping body is held tightly and is supported, and intermediate adapter will keep being in coaxial position all the time with the first socket.Then intermediate adapter
Other end plug insert in the second socket, the spigot of the second jack has taper guide section, the feelings of convenient the two misalignment
Plug together under condition, the corresponding end plug of intermediate adapter is oriented to the second jack and is slidably matched.The elasticity covered by cyclic spring
Support is acted on, the length of increase intermediate adapter that can be appropriate, and then meets the larger feelings of spacing between first, second installing plate
Use during shape；Cyclic spring set can ensure that the coaxial assembly relation of intermediate adapter and the first socket simultaneously, so middle to turn
Connect device smoothly to insert in the second socket；Cyclic spring set can also provide a radial direction reset force, make the second socket in footpath
Resetted to after floating as early as possible.Between this plate in the other embodiments of float connector：Support set provides one for elastic support
Support, which can also be replaced by the support base of other structures form, such as support base is not sleeve-like structure but closed-in construction；
Support set can also be without being integrally formed at the front end of the first jack and being provided in the other positions of the housing of the first socket；Certainly
Support set can also be arranged on the second socket；Cyclic spring set can be replaced with the elastic support by other structures form,
Such as elastic support includes multiple circumferentially spaced elastic claws, one end of each elastic claw is fixedly arranged on support set,
The other end is resiliently overhanged inwardly.
The embodiment of socket is as shown in Figure 2：Institute in float connector embodiment between the concrete structure of socket and above-mentioned each plate
The first socket stated is identical, will not be described in detail herein.
Claims (1)
1. float connector between plate, including socket and the intermediate adapter with the floating shell grafting of socket, intermediate adapter bag
Include middle keeping body and be arranged at the plug at middle keeping body two ends, it is characterised in that：It is provided with the housing described in being placed in
The support base of middle keeping body periphery, has between support base and the middle keeping body for the floating of middle keeping body radial floating
Dynamic gap, is provided with the prominent outer peripheral face with the middle keeping body inwardly and diametrically flexibly supports and match somebody with somebody on the support base
The supporter of conjunction, the housing of socket include the jack that front end is inserted terminal, and the support base includes support set, the resilient support
Body is arranged on the inner hole wall of the support set, and installation annular groove, described elasticity are provided with the inner hole wall of the support set
Support body is to be installed on the cyclic spring set installed in annular groove, and the jacket wall of cyclic spring set is projected inwardly and has radial elastic
Deflection, the support set are coaxially set on the jack front end of the socket, be provided with the hole wall of the jack for
The limited ring groove coordinated with the corresponding end plug axial limiting of intermediate adapter, during use, intermediate adapter is inserted in socket,
The spacing cooperation of plug of limited ring groove on jack and intermediate adapter, the jacket wall of cyclic spring set middle keeping body is held tightly and
Support, intermediate adapter can be kept to be coaxially disposed with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592237.9A CN104300299B (en) | 2013-11-22 | 2013-11-22 | Inter-board floating connector and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592237.9A CN104300299B (en) | 2013-11-22 | 2013-11-22 | Inter-board floating connector and socket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104300299A CN104300299A (en) | 2015-01-21 |
| CN104300299B true CN104300299B (en) | 2017-03-22 |
Family
ID=52319933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592237.9A Active CN104300299B (en) | 2013-11-22 | 2013-11-22 | Inter-board floating connector and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300299B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926763A1 (en) * | 2020-06-19 | 2021-12-22 | TE Connectivity Services GmbH | Coaxial connector system with adapter |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560957B (en) * | 2015-10-06 | 2020-04-24 | 富士康(昆山)电脑接插件有限公司 | Power connector adapter and assembling method thereof |
| CN106129743B (en) * | 2016-06-24 | 2018-11-13 | 中航光电科技股份有限公司 | Connector assembly and its switching part and socket |
| KR102122687B1 (en) * | 2019-11-08 | 2020-06-26 | 주식회사 기가레인 | Connectors with limited joint range of motion |
| CN114563846A (en) * | 2022-02-23 | 2022-05-31 | 中航光电科技股份有限公司 | Elastic floating structure and optical fiber connector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066462A (en) * | 2011-10-24 | 2013-04-24 | 广濑电机株式会社 | Electrical connector assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6383031B1 (en) * | 2000-03-31 | 2002-05-07 | Tektronix, Inc. | Keyed electronic interconnect device for high speed signal and data transmission |
| DE102004054022B3 (en) * | 2004-11-05 | 2006-06-08 | Ims Connector Systems Gmbh | Connectors and mating connectors |
| CN101685935B (en) * | 2008-09-28 | 2011-11-16 | 华为技术有限公司 | Connector assembly structure, device and shielding layer |
| CN201438524U (en) * | 2009-08-06 | 2010-04-14 | 深圳速联连接器有限公司 | Board to board connector |
| US8123566B2 (en) * | 2010-03-05 | 2012-02-28 | Industrial Technology Research Institute | Electronic device, adapter and receptacle |
| CN202695898U (en) * | 2012-07-18 | 2013-01-23 | 上海航天科工电器研究院有限公司 | Radio frequency adapter with floating structure |
| CN203013989U (en) * | 2012-11-29 | 2013-06-19 | 西安富士达科技股份有限公司 | A radio-frequency adapter capable of independently compensating installation deviation of multi-plate connection |
-
2013
- 2013-11-22 CN CN201310592237.9A patent/CN104300299B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066462A (en) * | 2011-10-24 | 2013-04-24 | 广濑电机株式会社 | Electrical connector assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926763A1 (en) * | 2020-06-19 | 2021-12-22 | TE Connectivity Services GmbH | Coaxial connector system with adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104300299A (en) | 2015-01-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |