CN103050838B - Multi-position connector device - Google Patents
Multi-position connector device Download PDFInfo
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- CN103050838B CN103050838B CN201310011947.8A CN201310011947A CN103050838B CN 103050838 B CN103050838 B CN 103050838B CN 201310011947 A CN201310011947 A CN 201310011947A CN 103050838 B CN103050838 B CN 103050838B
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- supporter
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Abstract
The invention provides a multi-position connector device. The multi-position connector device comprises a first connector module and a support module which is used for supporting the first connector module in a floating manner; the support module comprises a first supporting element and a second supporting element, wherein the first supporting element is fixedly connected with the first connector module; the second supporting element is movably connected with the first supporting element; the first supporting element and the second supporting element can relatively slide on an insertion direction of the first connector module and a second connector module; the first supporting element is relatively fixed to the second supporting element at least on one first set position and one second set position; and the distances between the head of the first supporting element and the tail end of the second supporting element on the first setting position and the second setting position are respectively relative nearest and relative farthest. The device is simple in structure, compact in integral size, suitable for narrow spaces, long in service life, more exact in guide, low in processing precision requirement, and more reliable in connection in a vibration environment; and the device has larger and freely adjusted test bit strokes, and does not occur partial load wrong needle phenomenon.
Description
Technical field
the invention discloses a kind of arrangements of electric connection, particularly relate to a kind of multi-position connector device, it can as application such as rack back panel connectors.
Background technology
electric connector has been widely used in multiple technologies field at present.For the application scenario that some is special, need two parts making connector, namely can be coordinated by the mode of floating as between a part for plug and the another part as socket.Such as, for the rack back panel connector commonly used, when powering to rack drawer with it, usually rack drawer is needed to pull out certain stroke with testing results program, in this rack drawer test bit, relative motion part and the relatively fixed part of back panel connector need to be connected, then rack drawer continues to extract back panel connector disconnection out, otherwise, when the rack drawer extracted out inserts rack, the relative motion part of back panel connector needs to patch into relatively fixed part at test position, then the relative motion part of back panel connector also needs to follow drawer continuation motion, until drawer arrives the normal operation position near rack backboard.
for meeting the demand, current mainly have employed the following two kinds design, the first arranges punching press in the relative motion part of connector and supports shell fragment, the deformability performance of shell fragment is utilized to provide certain stroke, but it is usual less to adopt the obtainable stroke of institute in this way, and shell fragment fatigue can occur after long-term use thus lose deformability or fracture; It two is arrange long contact pin and jack respectively in the relative motion part of connector and relatively fixed part, and power with the test bit that this cooperation between the two realizes certain stroke, but this mode is larger to causing its length of connector, be difficult to the application demand met in small space, and its stroke is fixed, cannot regulate arbitrarily.
the patent of invention of Authorization Notice No. CN100570961C provides a kind of float connector, it is provided with elastic connecting device between connector and pedestal, but the effect that this elastic connecting device realizes is connector to be connected with the elasticity of pedestal, increase margin for error, it also fails the degree of freedom of the relative Long travel provided between connector with pedestal.
Summary of the invention
in view of deficiency of the prior art, main purpose of the present invention is to provide a kind of multi-position connector device, and it can realize connector and have longer test bit stroke, and stroke is controlled, is suitable for applying for a long time in various environment.
for achieving the above object, present invention employs following technical scheme:
a kind of multi-position connector device, comprises the first connector modules and the support module in order to floating support first connector modules, wherein,
described support module comprises:
first supporter, it is fixedly connected with the first connector modules,
second supporter, it is flexibly connected with the first supporter,
on the grafting direction of described first connector modules second connector modules corresponding to, described first supporter can with described second supporter relative sliding, and at least can be relative fixing with described second supporter on one first desired location with one second desired location
wherein, at described first setting position, described first supporter head is relative with the distance of described second supporter tail end recently, and at described second setting position, described first supporter head is relative farthest with the distance of described second supporter tail end.
as one of comparatively preferred embodiment, described support module also comprises:
force application element, in order to provide the thrust of ordering about the first supporter and being advanced to the second desired location by the first desired location, and when the first supporter is in the second desired location, described force application element is greater than to order about the power that the first connector modules and corresponding second connector modules be combined completely for thrust that the first supporter provides.
as one of comparatively preferred specific embodiments, described second supporter comprises at least one sleeve, and described first supporter comprises at least one guide rod, and described guide rod activity is inserted in relevant sleeve, and the other end is fixedly connected with the first connector modules.
as one of more preferred specific embodiments, also be provided with in described sleeve to provide the flexible member ordering about the thrust that guide rod is advanced to the second desired location by the first desired location, and, when guide rod is in the second desired location, described flexible member is greater than to order about the power that the first connector modules and corresponding second connector modules be combined completely for thrust that guide rod provides.
as one of more preferred specific embodiments, described guide rod and described sleeve closely cooperate, and be filled with to provide in described barrel bore order about thrust that guide rod advanced to the second desired location by the first desired location by the compressible medium compressed, and when guide rod is in the second desired location, described by the compressible medium that compresses for thrust that guide rod provides is greater than to order about the power that the first connector modules and corresponding second connector modules be combined completely.
described flexible member comprises spring, but is not limited thereto.
as one of comparatively preferred embodiment, between described guide rod and sleeve, be also provided with the lockable mechanism that at least guide rod can be fixed on the second desired location.
as one of more preferred specific embodiments, described locking structure comprise cooperatively interact and the groove that mutually can dissociate under the setting External Force Acting applied along the grafting direction of described first connector modules the second connector modules corresponding to one and fixture block and/or ball.
as one of comparatively preferred embodiment, be also provided with guiding mechanism between described first connector modules and corresponding second connector modules, described guiding mechanism comprises:
be arranged on the first correcting part of the first connector modules, and,
the second correcting part that can coordinate along the grafting direction of described first connector modules and the second connector modules with the first correcting part, described second correcting part is arranged on the second connector modules.
as one of specific embodiments, described second correcting part comprises the columnar member that at least afterbody has pyramidal structure, and described first correcting part comprises the annular element that can coordinate with columnar member.
described sleeve tail end is fixed on a pedestal.
described second connector modules also floats the bindiny mechanism that is provided with in order to be fixedly connected with installed surface, described bindiny mechanism can select screw etc., but is not limited thereto.
compared with prior art, advantage of the present invention is at least:
this multi-position connector device structure is simple, have larger test bit stroke, and stroke may need from Row sum-equal matrix according to practical application, overall dimensions is more compact simultaneously, be applicable to small space in rack, long service life, and guiding is more accurate, and the phenomenons such as unbalance loading knitting can not occur, postscript, by floating connector mounting, also can reduce the requirement to connector machining accuracy, connect more reliable in vibration environment.
Accompanying drawing explanation
fig. 1 is that a preferred embodiment of the present invention is in the structural representation of open position;
fig. 2 is that a preferred embodiment of the present invention is in the structural representation of test position;
fig. 3 is that a preferred embodiment of the present invention is in the structural representation of service position.
Embodiment
as previously mentioned, purport of the present invention is a kind of multi-position connector device, and it comprises the first connector modules and the support module in order to floating support first connector modules, and wherein, described support module comprises:
first supporter, it is fixedly connected with the first connector modules,
second supporter, it is flexibly connected with the first supporter,
on the grafting direction of described first connector modules second connector modules corresponding to, described first supporter can with described second supporter relative sliding, and at least can be relative fixing with described second supporter on one first desired location with one second desired location
wherein, at described first setting position, described first supporter head is relative with the distance of described second supporter tail end recently, and at described second setting position, described first supporter head is relative farthest with the distance of described second supporter tail end.
as one of comparatively preferred embodiment, described support module also comprises:
force application element, in order to provide the thrust of ordering about the first supporter and being advanced to the second desired location by the first desired location, and when the first supporter is in the second desired location, described force application element is greater than to order about the power that the first connector modules and corresponding second connector modules be combined completely for thrust that the first supporter provides.
consult Fig. 1-3, as preferably one of specific embodiments, described second supporter comprises at least one sleeve 22, and described first supporter comprises at least one guide rod 21, described guide rod 21 one end activity is inserted in relevant sleeve 22, and the other end is fixedly connected with the first connector modules 1.
further, as one of particularly preferred design, also be provided with in described sleeve 22 to provide the flexible member ordering about the thrust that guide rod 21 is advanced to the second desired location by the first desired location (as spring, not shown), and, when guide rod 21 is in the second desired location, described flexible member is greater than to order about the power that the first connector modules 1 and corresponding second connector modules 5 be combined completely for thrust that guide rod 21 provides.In other words, when guide rod 21 be in the first desired location or between the first desired location and the second desired location time, the decrement of flexible member is greater than the decrement of the flexible member when guide rod 21 is in the second desired location.
as two of particularly preferred design, described guide rod 21 closely cooperates with described sleeve 22, and be filled with to provide in described sleeve 22 inner chamber order about thrust that guide rod 21 advanced to the second desired location by the first desired location by the compressible medium that compresses (as compressed air, not shown), and when guide rod 21 is in the second desired location, described by the compressible medium that compresses for thrust that guide rod 21 provides is greater than to order about the power that the first connector modules 1 and corresponding second connector modules 5 be combined completely.
in addition, the lockable mechanism that at least guide rod 21 can be fixed on the second desired location is also provided with between described guide rod 21 and sleeve 22, obvious, the various lockable mechanisms that this lockable mechanism can adopt industry known, as, button and lock groove, snap device and threaded adjusting structure etc.
as wherein can one of implementation, described locking structure comprise cooperatively interact and the groove that mutually can dissociate under the setting External Force Acting applied along the grafting direction of described first connector modules 1 second connector modules 5 corresponding to one and fixture block and/or ball.
postscript, preferably designs as another, and be also provided with guiding mechanism between described first connector modules 1 and corresponding second connector modules 5, described guiding mechanism comprises:
be arranged on the first correcting part of the first connector modules 1, and,
the second correcting part that can coordinate along the grafting direction of described first connector modules and the second connector modules with the first correcting part, described second correcting part is arranged on the second connector modules.
as one of concrete case study on implementation, described second correcting part comprises the columnar member 32 that at least afterbody has pyramidal structure, and described first correcting part comprises the annular element 31 that can coordinate with columnar member.
again and, described sleeve 22 can be multiple, and its tail end is all fixed on a pedestal 4.
preferably design as another, the bindiny mechanism's (as screw etc.) be provided with in order to be fixedly connected with installed surface (as metope or rack wallboard) that described second connector modules 5 also floats.
please continue to refer to Fig. 1-Fig. 3, this multi-position connector device can realize three positions in application process, comprising:
disconnect position, now two parts of electrical connector, namely the first connector modules 1 disconnects with corresponding second connector modules 5;
patch position, the first connector modules 1 and the grafting completely of corresponding second connector modules 5, can not move;
working position, after electrical connector connects, the second connector modules 5 continues motion and will promote guide rod 21 and be retracted in sleeve 22, until service position is static.
the feature of this multi-position connector device is: after guide rod 21 and sleeve 22 assemble, in sleeve 22, flexible parts are (as air, spring) or have the structural designs such as ball and pit coordinate between guide rod 21 with sleeve 22, object needs certain starting force to be retracted in sleeve 22 by catch bar 21, be greater than insertion force when connector connects, be beneficial to the first connector modules 1 and be connected with static insertion of corresponding second connector modules 5.
the screw of the floating installation of design on the second connector modules 5 and structure, be beneficial to correcting when electrical connector inserts.
the advantage of this multi-position connector device comprises:
a. overall dimensions is more compact, is applicable to small space in rack;
b. lead more accurate, the phenomenons such as unbalance loading knitting can not occur;
c. test bit stroke is controlled, changeable;
d. float the connector installed, and craft precision requires not tight, and vibration environment connects more reliable.
above-described embodiment, only for technical conceive and the feature of the present invention are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, then all should be encompassed within protection scope of the present invention.
Claims (11)
1. a multi-position connector device, comprises the first connector modules (1) and the support module in order to floating support first connector modules (1), it is characterized in that,
Described support module comprises:
First supporter, it is fixedly connected with the first connector modules (1),
Second supporter, it is flexibly connected with the first supporter,
On the grafting direction of described first connector modules (1) second connector modules (5) corresponding to, described first supporter can with described second supporter relative sliding, and at least can be relative fixing with described second supporter on one first desired location with one second desired location
Wherein, at described first setting position, described first supporter head is relative with the distance of described second supporter tail end recently, and at described second setting position, described first supporter head is relative farthest with the distance of described second supporter tail end;
Described second supporter comprises at least one sleeve (22), described first supporter comprises at least one guide rod (21), described guide rod (21) one end activity is inserted in relevant sleeve (22), and the other end is fixedly connected with the first connector modules (1).
2. multi-position connector device according to claim 1, is characterized in that, described support module also comprises:
Force application element, in order to provide the thrust of ordering about the first supporter and being advanced to the second desired location by the first desired location, and when the first supporter is in the second desired location, described force application element is greater than to order about the power that the first connector modules (1) and corresponding second connector modules (5) be combined completely for thrust that the first supporter provides.
3. multi-position connector device according to claim 1, it is characterized in that, also be provided with to provide the flexible member ordering about the thrust that guide rod (21) is advanced to the second desired location by the first desired location in described sleeve (22), and, when guide rod (21) is in the second desired location, described flexible member is the power that thrust that guide rod (21) provides is greater than to order about the first connector modules (1) and corresponding second connector modules (5) and is combined completely.
4. multi-position connector device according to claim 1, it is characterized in that, described guide rod (21) and described sleeve (22) closely cooperate, and be filled with to provide in described sleeve (22) inner chamber order about thrust that guide rod (21) advanced to the second desired location by the first desired location by the compressible medium compressed, and when guide rod (21) is in the second desired location, described is the power that thrust that guide rod (21) provides is greater than to order about the first connector modules (1) and corresponding second connector modules (5) and is combined completely by the compressible medium compressed.
5. multi-position connector device according to claim 3, is characterized in that, described flexible member comprises spring.
6. the multi-position connector device according to any one of claim 3-5, it is characterized in that, between described guide rod (21) and sleeve (22), be also provided with the lockable mechanism that at least guide rod (21) can be fixed on the second desired location.
7. multi-position connector device according to claim 6, it is characterized in that, described locking structure comprise cooperatively interact and the groove that mutually can dissociate under the setting External Force Acting applied along the grafting direction of described first connector modules (1) the second connector modules (5) corresponding to one and fixture block and/or ball.
8. the multi-position connector device according to any one of claim 1-5 and 7, it is characterized in that, also be provided with guiding mechanism between described first connector modules (1) and corresponding second connector modules (5), described guiding mechanism comprises:
Be arranged on the first correcting part of the first connector modules (1), and,
The second correcting part that can coordinate along the grafting direction of described first connector modules (1) and the second connector modules (5) with the first correcting part, described second correcting part is arranged on the second connector modules (5).
9. multi-position connector device according to claim 8, it is characterized in that, described second correcting part comprises the columnar member (32) that at least afterbody has pyramidal structure, and described first correcting part comprises the annular element (31) that can coordinate with columnar member (32).
10. the multi-position connector device according to any one of claim 3-5, is characterized in that, described sleeve (22) tail end is fixed on a pedestal (4).
11. multi-position connector device according to any one of claim 1-5,7 and 9, is characterized in that, the bindiny mechanism be provided with in order to be fixedly connected with installed surface that described second connector modules (5) is also floated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011947.8A CN103050838B (en) | 2013-01-11 | 2013-01-11 | Multi-position connector device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011947.8A CN103050838B (en) | 2013-01-11 | 2013-01-11 | Multi-position connector device |
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| CN103050838A CN103050838A (en) | 2013-04-17 |
| CN103050838B true CN103050838B (en) | 2015-06-17 |
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| CN201310011947.8A Active CN103050838B (en) | 2013-01-11 | 2013-01-11 | Multi-position connector device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342278B (en) * | 2013-07-08 | 2015-06-03 | 上海港机重工有限公司 | Automatic plugging and unplugging device for hanger plug |
| CN104167431B (en) | 2014-08-12 | 2018-05-25 | 京东方科技集团股份有限公司 | OLED display device and apply its OLED display |
| CN106887749B (en) * | 2017-03-03 | 2019-06-07 | 中航光电科技股份有限公司 | Test connector |
| CN108808370B (en) * | 2018-07-17 | 2024-11-15 | 中国工程物理研究院机械制造工艺研究所 | A cable head plug-in guide device for narrow space |
| CN109244737B (en) * | 2018-09-14 | 2024-03-12 | 昆山威典电子有限公司 | Connector |
| CN110581391A (en) | 2019-09-19 | 2019-12-17 | 上海航天科工电器研究院有限公司 | Quick-locking piston type floating power connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776969A (en) * | 2004-11-18 | 2006-05-24 | 三美电机株式会社 | Floating connector |
| CN102185216A (en) * | 2011-03-02 | 2011-09-14 | 聚信科技有限公司 | Floating type electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3140347B2 (en) * | 1995-09-29 | 2001-03-05 | 矢崎総業株式会社 | Clip for movable connector |
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2013
- 2013-01-11 CN CN201310011947.8A patent/CN103050838B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776969A (en) * | 2004-11-18 | 2006-05-24 | 三美电机株式会社 | Floating connector |
| CN102185216A (en) * | 2011-03-02 | 2011-09-14 | 聚信科技有限公司 | Floating type electric connector |
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