CN109088214A - Split type floating seal bindiny mechanism - Google Patents
Split type floating seal bindiny mechanism Download PDFInfo
- Publication number
- CN109088214A CN109088214A CN201810857066.0A CN201810857066A CN109088214A CN 109088214 A CN109088214 A CN 109088214A CN 201810857066 A CN201810857066 A CN 201810857066A CN 109088214 A CN109088214 A CN 109088214A
- Authority
- CN
- China
- Prior art keywords
- flotation shell
- shell
- hole
- packaging body
- encapsulating housing
- 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.)
- Pending
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of split type floating seal bindiny mechanisms, it includes flotation shell, the two sides of flotation shell offer the guide pin hole for installing guide pin, at least two mounting holes are offered on flotation shell between guide pin hole, and the contact packaging body that a floating spacing is formed with flotation shell is installed in mounting hole；The restricted contact packaging body Relative Floating shell of the setting cover board mobile away from guide pin direction, is respectively formed a flying height between the lateral wall and flotation shell of cover board and the inner sidewall of cover board and contact packaging body in the strip groove formed between flotation shell upper end and contact packaging body upper end；The elastic seal ring of sealing floating spacing is installed on the contact packaging body and flotation shell below cover board.
Description
Technical field
The present invention relates to signal or the devices of power delivery, and in particular to a kind of split type floating seal bindiny mechanism.
Background technique
Country's mainstream cabinet, rack room are an integral structure with blind-mating connector itself at present, connector shell and inside
To mismachining tolerance or assembling between slotting module when there is skew so that connector with another connector to inserting
When, it is minimum to slotting intermodule error compensation amount, multi-lumen connector to it is slotting when, the position error of every chamber influences each other so that
Plug between connector is affected and cannot rapidly and accurately install, in order to guarantee the fairness of blindmate, therefore it is required that
The equipment such as cabinet, cabinet higher machining accuracy is provided guarantee connector to insert so that the processing cost of case and cabinet is big
It is big to increase.
Summary of the invention
For above-mentioned deficiency in the prior art, split type floating seal bindiny mechanism provided by the invention connects when to slotting
Contact element packaging body can move in a certain range relative to flotation shell.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
There is provided a kind of split type floating seal bindiny mechanism comprising flotation shell, the two sides of flotation shell open up useful
In the guide pin hole of installation guide pin, at least two mounting holes are offered on the flotation shell between guide pin hole, are equipped in mounting hole
The contact packaging body of a floating spacing is formed with flotation shell；It is formed between flotation shell upper end and contact packaging body upper end
Strip groove in the restricted contact packaging body Relative Floating shell of the setting cover board mobile away from guide pin direction, cover board
A flying height is respectively formed between lateral wall and the inner sidewall and contact packaging body of flotation shell and cover board；Connecing below cover board
The elastic seal ring of sealing floating spacing is installed on contact element packaging body and flotation shell.
Further, contact packaging body includes encapsulating housing, at least one group for running through it is offered on encapsulating housing
Hole is filled, the mounting plate and grommet to contact with each other is fixedly installed in assembly hole, is opened at mounting plate and grommet opposite position
Equipped with several interconnected jacks, contact is installed in jack；Strip groove is formed in flotation shell upper end and encapsulating housing
Between upper end；Elastic seal ring two sides are respectively arranged on encapsulating housing and flotation shell.
Further, mounting hole and assembly hole are a stepped hole, and the outer surface of mounting plate and encapsulating housing is provided with
With the annular convex platform of stepped hole cooperation；It is provided at flotation shell and the opposite position of mounting hole equal with flotation shell width
Groove, strip groove are flying height of the encapsulating housing upper-end part of driving after in groove, between groove surfaces；The step of mounting hole,
The limitation contact packaging body that complements each other to form of annular convex platform and cover board on encapsulating housing is moved in the short transverse of mounting hole
Dynamic limiting section.
Further, the section of elastic seal ring is in I-shaped, is opened at opposite position on encapsulating housing and flotation shell
Equipped with T-slot, the both ends of elastic seal ring are separately mounted in the T-slot of encapsulating housing and flotation shell.
Further, after cover board is mounted in strip groove, the upper surface of upper surface and flotation shell is generally aligned in the same plane.
Further, the incomplete phase of diameter of the jack opened up on the size of all mounting plates and every piece of mounting plate
Together.
Further, mounting hole is two, opens up that there are two assembly holes on the encapsulating housing in one of mounting hole；It opens
If there are two the diameter of jack on intracorporal two mounting plates of encapsulating shell of assembly hole is not identical.
Further, have and the integrally formed guide post of flotation shell on the flotation shell between two mounting holes.
The invention has the benefit that flotation shell and contact packaging body are arranged to split type, and the two by this programme
There is a floating spacing, i.e. contact packaging body can be relative to flotation shell in a certain range all around after fitting together
Interior movement, in this way bindiny mechanism and cabinet or cabinet to it is slotting when, the flotation shell and contact packaging body of entire bindiny mechanism
Can centering alone, increase bindiny mechanism's error compensation amount, the requirement on machining accuracy of cabinet, cabinet can be reduced, simultaneously also
The quick busy slotting of bindiny mechanism may be implemented.
The elastic seal ring that this programme is arranged under cover board, can be in flotation shell and the relative motion of contact packaging body
When be stretched or compressed, to guarantee that floating spacing is in sealing state always, thus realize entire bindiny mechanism float to insert
While have sealing waterproofness.
Detailed description of the invention
Fig. 1 is the explosive view of split type floating seal bindiny mechanism.
Fig. 2 is the cross-sectional view of split type floating seal bindiny mechanism.
Fig. 3 is the enlarged drawing in the portion A in Fig. 2.
Wherein, 1, flotation shell；11, guide pin hole；12, guide pin；13, mounting hole；14, groove；141, flying height；15,
Guide post；2, contact packaging body；21, encapsulating housing；211, assembly hole；22, mounting plate；221, annular convex platform；23, line is sealed
Body；231, jack；24, contact；25, T-slot；3, strip groove；4, cover board；5, floating spacing；6, elastic seal ring.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
As depicted in figs. 1 and 2, which includes flotation shell 1, the two sides of flotation shell 1
The guide pin hole 11 for installing guide pin 12 is offered, guide pin 12 is mainly used for guiding when bindiny mechanism and cabinet or cabinet body installation
Effect, fast and easy realize the blindmate of bindiny mechanism.
Guide pin 12 is preferably a step column, and diameter is mounted in guide pin hole 11 compared with segment, is relatively large in diameter section realization and machine
Case or cabinet to inserting, the end that it is relatively large in diameter section is provided with the guide surface of correction.
At least two mounting holes 13 are offered on flotation shell 1 between guide pin hole 11, mounting hole 13 is preferably a step
Hole is made of the hole section of two different-diameters；It is equipped in mounting hole 13 and forms connecing for a floating spacing 5 with flotation shell 1
Contact element packaging body 2.
When a contact packaging body 2 is only arranged on flotation shell 1, since it does not have between contact packaging body 2
Position deviation can be realized accurate contraposition, therefore the bindiny mechanism of this programme only considers to contact inside it at least provided with two
The situation of part packaging body 2.
Have and the integrally formed guide post 15 of flotation shell 1, guide post on flotation shell 1 between two mounting holes 13
15 terminals far from flotation shell 1 are provided with guide surface, and guide post 15 is identical as the effect of guide pin 12, are not just repeating herein；
The effect for all guide surfaces being previously mentioned in the application is guiding and correction.
The restricted contact envelope of setting in the strip groove 3 formed between 2 upper end of 1 upper end of flotation shell and contact packaging body
Fill 2 Relative Floating shell 1 of the body cover board 4 mobile away from 12 direction of guide pin；The lateral wall and flotation shell 1 and lid of cover board 4
A flying height 141 is respectively formed between the inner sidewall and contact packaging body 2 of plate 4；The contact packaging body 2 of the lower section of cover board 4 with
The elastic seal ring 6 of sealing floating spacing 5 is installed on flotation shell 1.
Specifically, cover board 4 is a square frame, is fixedly mounted on by fixing piece (such as screw, pin, bolt) floating
On dynamic shell 1, cover board 4 is only contacted with contact packaging body 2, fixed relationship is not present, in this way in bindiny mechanism and cabinet or machine
Cabinet to it is slotting when, contact packaging body 2 by opposing cover plates 4 sliding realize floating compensation, with guarantee flotation shell 1 and contact envelope
Filling body 2 can centering alone.
Elastic seal ring 6 therein can select resilient rubbber cushion, it can float with biggish elasticity in this way
It is stretched or compressed when shell 1 is with contact 2 relative motion of packaging body, to guarantee that floating spacing 5 is in sealing state always, from
And realize entire bindiny mechanism float to it is slotting while have sealing waterproofness.
As shown in Fig. 2, a preferred embodiment of contact packaging body 2 generally comprises encapsulating housing 21, encapsulating housing 21
Outer surface in the middle part of be provided with an annular convex platform 221, at least one is offered on encapsulating housing 21 and runs through its assembly hole
211, assembly hole 211 is preferably a stepped hole, is made of the hole section of two different-diameters；Encapsulating housing 21 is far from mounting plate 22
End be provided with guide surface.
The mounting plate 22 and grommet 23 to contact with each other, preferably mounting plate 22 and envelope line are fixedly installed in assembly hole 211
Body 23 is fixed together by the way of bonding, and the outer surface of mounting plate 22 is offered matches with the stepped hole of assembly hole 211
The annular convex platform 221 of conjunction.
Several interconnected jacks 231, peace in jack 231 are offered at 23 opposite position of mounting plate 22 and grommet
Equipped with contact 24, contact 24 is jack or contact pin；Wherein, it is opened on the size of all mounting plates 22 and every piece of mounting plate 22
If jack 231 diameter it is not exactly the same.Strip groove 3 is formed between 21 upper end of 1 upper end of flotation shell and encapsulating housing；
6 two sides of elastic seal ring are respectively arranged on encapsulating housing 21 and flotation shell 1.
In order to guarantee that elastic seal ring 6 can block floating spacing 5 completely, and in flotation shell 1 and 21 phase of encapsulating housing
When to movement, remain to be stably fixed；As shown in figure 3, the section of the preferred elastic seal ring 6 of this programme is in I-shaped, encapsulation
T-slot 25 is offered at shell 21 and the opposite position of flotation shell 1, the both ends of elastic seal ring 6 are separately mounted to encapsulating shell
In the T-slot 25 of body 21 and flotation shell 1.
Elastic seal ring 6 after adopting the above structure, when there is Relative Floating in encapsulating housing 21 and flotation shell 1, elasticity
The end structure that sealing ring 6 is located in floating spacing 5, which shows, to be stretched or compressed, and realizes that covering is entire by stretching or compressing
Floating spacing 5, to ensure that the leakproofness of bindiny mechanism.
Referring again to FIGS. 1, being provided at flotation shell 1 and the opposite position of mounting hole 13 equal with 1 width of flotation shell
Groove 14, be interconnected in two adjacent grooves 14；Strip groove 3 is 21 upper-end part of driving of encapsulating housing after in groove 14,
Gap between 14 surface of encapsulating housing 21 and groove；The step of mounting hole 13, annular convex platform 221 and cover board on encapsulating housing 21
4 limiting section for complementing each other to form short transverse movement of the limitation contact packaging body 2 in mounting hole 13.
After cover board 4 is mounted in strip groove 3, upper surface and the upper surface of flotation shell 1 are generally aligned in the same plane, and are set in this way
It postpones, can make bindiny mechanism and cabinet or cabinet that bindiny mechanism pair can be improved in this way to the plane of slotting one rule of face
The stability being mounted on after inserting on cabinet or cabinet, to ensure that the stability of electric current and/or signal transmission.
There are certain position deviations for each contact packaging body 2 when due to assembling, when the contact packaging body 2 of setting is got over
When more, this position deviation is bigger, and in order to guarantee that multiple contact packaging bodies 2 can be compared accurately, this allows for floating
Gap 141, floating spacing 5 can increase with the 2 several increases of contact packaging body, certainly will increase entire bindiny mechanism in this way
Volume.
When implementation, in order to be able to achieve connection machine again while guaranteeing that flotation shell 1 and encapsulating housing 21 are able to achieve centering
The miniaturization of structure, the preferred mounting hole 13 of this programme are two, offer two on the encapsulating housing 21 in one of mounting hole 13
A assembly hole 211；Open up the diameter of jack 231 on two mounting plates 22 in the encapsulating housing 21 there are two assembly hole 211 not
It is identical.
After adopting the above structure, two encapsulating housings 21 can be mobile with Relative Floating shell 1 for bindiny mechanism, to realize floating
Dynamic, finally to realize the difference centering of three modules, floating spacing 5 can provide biggish installation and Working position degree misses
Difference, to reduce the processing cost of case and cabinet.
In conclusion the bindiny mechanism of this programme is by being designed as split type knot for flotation shell 1 and contact packaging body 2
Structure reduces cabinet, the position error of rack room installation is wanted so as to realize the independent centering of floating compensation and multimode
It asks；Scalable simultaneously and compression elastic seal ring 6 can guarantee the waterproof performance of bindiny mechanism.
Claims (8)
1. split type floating seal bindiny mechanism, which is characterized in that including flotation shell, the two sides of the flotation shell are offered
For installing the guide pin hole of guide pin, at least two mounting holes, the installation are offered on the flotation shell between the guide pin hole
The contact packaging body that a floating spacing is formed with the flotation shell is installed in hole；The flotation shell upper end and contact
The restricted contact packaging body Relative Floating shell of setting is away from guide pin side in the strip groove formed between packaging body upper end
To mobile cover board, it is respectively formed between the lateral wall and flotation shell of the cover board and the inner sidewall of cover board and contact packaging body
One flying height；The elastic packing of sealing floating spacing is installed on the contact packaging body and flotation shell below the cover board
Circle.
2. split type floating seal bindiny mechanism according to claim 1, which is characterized in that the contact packaging body packet
Encapsulating housing is included, at least one assembly hole for running through it is offered on the encapsulating housing, is fixedly installed in the assembly hole
Several interconnected insert is offered at the mounting plate and grommet to contact with each other, the mounting plate and grommet opposite position
Hole is equipped with contact in the jack；The strip groove is formed between flotation shell upper end and the encapsulating housing upper end；
The elastic seal ring two sides are respectively arranged on encapsulating housing and flotation shell.
3. split type floating seal bindiny mechanism according to claim 2, which is characterized in that the mounting hole and described group
Dress hole is a stepped hole, and the outer surface of the mounting plate and encapsulating housing is provided with the annular convex platform with stepped hole cooperation；
The groove equal with flotation shell width is provided at the flotation shell and the opposite position of mounting hole, the strip groove is envelope
Fill gap of the shell upper-end part of driving after in groove, between encapsulating housing and groove surfaces；Step, the encapsulating housing of the mounting hole
On annular convex platform and cover board complement each other to form the limit mobile in the short transverse of mounting hole of limitation contact packaging body
Portion.
4. split type floating seal bindiny mechanism according to claim 2, which is characterized in that the elastic seal ring breaks
Face offers T-slot in I-shaped at opposite position on the encapsulating housing and flotation shell, and the two of the elastic seal ring
End is separately mounted in the T-slot of encapsulating housing and flotation shell.
5. split type floating seal bindiny mechanism according to claim 1, which is characterized in that the cover board is mounted on described
After in strip groove, upper surface and the upper surface of the flotation shell are generally aligned in the same plane.
6. split type floating seal bindiny mechanism according to claim 2, which is characterized in that the size of all mounting plates
And the diameter of the jack opened up on every piece of mounting plate is not exactly the same.
7. the split type floating seal bindiny mechanism according to claim 2 or 6, which is characterized in that the mounting hole is two
It is a, it is opened up on the encapsulating housing in one of mounting hole there are two assembly hole；It opens up in the encapsulating housing there are two assembly hole
Two mounting plates on jack diameter it is not identical.
8. split type floating seal bindiny mechanism according to claim 7, which is characterized in that floating between two mounting holes
Have and the integrally formed guide post of flotation shell on dynamic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857066.0A CN109088214A (en) | 2018-07-31 | 2018-07-31 | Split type floating seal bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857066.0A CN109088214A (en) | 2018-07-31 | 2018-07-31 | Split type floating seal bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088214A true CN109088214A (en) | 2018-12-25 |
Family
ID=64831065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810857066.0A Pending CN109088214A (en) | 2018-07-31 | 2018-07-31 | Split type floating seal bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088214A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2819523Y (en) * | 2005-05-20 | 2006-09-20 | 杭州航天电子技术有限公司 | Floating-connected electric connector |
| CN201508953U (en) * | 2009-09-09 | 2010-06-16 | 中航光电科技股份有限公司 | Floating seal rubber mat and connector provided with same |
| CN202817345U (en) * | 2012-07-30 | 2013-03-20 | 广州市恒吉电子科技有限公司 | Floating-type circular connector |
| CN206451926U (en) * | 2017-01-20 | 2017-08-29 | 昆山德朋电子科技有限公司 | Electric connector |
-
2018
- 2018-07-31 CN CN201810857066.0A patent/CN109088214A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2819523Y (en) * | 2005-05-20 | 2006-09-20 | 杭州航天电子技术有限公司 | Floating-connected electric connector |
| CN201508953U (en) * | 2009-09-09 | 2010-06-16 | 中航光电科技股份有限公司 | Floating seal rubber mat and connector provided with same |
| CN202817345U (en) * | 2012-07-30 | 2013-03-20 | 广州市恒吉电子科技有限公司 | Floating-type circular connector |
| CN206451926U (en) * | 2017-01-20 | 2017-08-29 | 昆山德朋电子科技有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190605 Address after: No. 118 Sanjiang Avenue, Jingkai District, Mianyang City, Sichuan Province, 621000 Applicant after: Sichuan Huafeng Enterprise Group Co., Ltd. Applicant after: BEIJING INSTITUTE OF CONTROL AND ELECTRONIC TECHNOLOGY Address before: No. 36 Yuejin Road, Mianyang City, Sichuan Province, 621000 Applicant before: Sichuan Huafeng Enterprise Group Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |
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| RJ01 | Rejection of invention patent application after publication |