CN108415127A - A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag - Google Patents
A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag Download PDFInfo
- Publication number
- CN108415127A CN108415127A CN201810393535.8A CN201810393535A CN108415127A CN 108415127 A CN108415127 A CN 108415127A CN 201810393535 A CN201810393535 A CN 201810393535A CN 108415127 A CN108415127 A CN 108415127A
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- CN
- China
- Prior art keywords
- collapsible bag
- pressing plate
- rail
- sack
- elastic
- 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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Links
- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 55
- 238000007906 compression Methods 0.000 claims description 55
- 230000007704 transition Effects 0.000 claims description 26
- 239000002775 capsule Substances 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 24
- 230000008569 process Effects 0.000 abstract description 24
- 238000007789 sealing Methods 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 24
- 230000006872 improvement Effects 0.000 description 17
- 230000009471 action Effects 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
Abstract
The present invention relates to a kind of collapsible bag and contain the fiber optic connector assembly of collapsible bag, expansible/closeable collapsible bag is used to realize that plug and socket is in discrete state in MT systems connector, plug together process, the sealing of the links such as mated condition and withdrawal process, together with collapsible bag in plug is fitted closely with the interface of the collapsible bag in socket, and the opening and closing degree of collapsible bag remains exactly the same forever in the opening and closing degree of collapsible bag and socket in plug, so that realizing that plug and socket is in discrete state in MT systems connector, plug together process, it is all had during the links such as mated condition and withdrawal process dust-proof, it is moisture-proof, salt spray proof function.
Description
Technical field
The present invention relates to a kind of collapsible bag and containing the fiber optic connector assembly of collapsible bag, belong to connector it is dust-proof, it is moisture-proof,
Salt spray proof technical field.
Background technology
In optical communications, what optical fiber connector solved is the connecting problem of two optical fiber (optical cable), i.e., by setting even
Connecing the mechanical centering device in device makes the laser beam of source optical fiber be incident on as much as possible in receiving terminal optical fiber.
MT systems connector includes socket and plug, and socket and plug include mechanical transfer (Mechanical
Transfer, abbreviation MT) lock pin, the MT lock pin (female plugs of the interior single mode optical fiber and socket plugged of MT lock pins (male plug core) of plug
Core) in the single mode optical fiber that plugs be one-to-one relationship, single mode optical fiber in each MT lock pins positioned at plug and corresponding
There is signal coupled relation between single mode optical fiber in the MT lock pins of socket.The centering principle of MT systems connector is using the moon
The precise positioning needle of sun configuration, to ensure the cooperation concentricity of two MT lock pins.Based on MT inserting core structure forming principles, MT systems connect
Device is connect to connect suitable for multicore.
Socket, the plug of existing MT systems connector have as a drawback that in use：One, socket or plug are detaching
In state, the MT lock pins in socket or plug cause it easily by extraneous dust or contaminants outside being exposed to；Even if two, existing
It is extraneous that the external sealing element for installing cap etc additional of socket or plug so that socket or plug can avoid in discrete state
Dust or contaminants, but during plugging together, it is still desirable to cap is removed, the MT lock pins in socket or plug are caused
It is exposed to outer.Three, socket or plug are in mated condition and withdrawal process, and there are gaps for the end face that socket and plug is in contact.Cause
This, the socket of existing MT systems connector, plug in discrete state, plug together the links such as process, mated condition and withdrawal process
Leakproofness is poor, does not have the functions such as dust-proof, moisture-proof, salt spray proof.
Invention content
The present invention is in view of the deficienciess of the prior art, provide a kind of collapsible bag and the optical fiber connector containing collapsible bag
Component, specific technical solution are as follows：
A kind of collapsible bag, including elastic pouch are respectively set at left and right sides of elastic pouch curved inside oriented elastic pouch
Bent pre- turn of bilge, the stage casing of elastic pouch are provided with flexible fold, and the both sides up and down of the elastic pouch sack are respectively arranged with
To the convex door of elastic pouch internal protrusion, preformed groove is respectively arranged at left and right sides of convex door.
As an improvement of the above technical solution, the bag tail of the elastic pouch is provided with opening.
As an improvement of the above technical solution, the extraction positioned at convex door left or right side is provided on the elastic pouch
Hole, fairlead are arranged between convex door and flexible fold.
As an improvement of the above technical solution, the sack end face of the elastic pouch be provided on the upside of the pre- turn of bilge or under
The through-hole of side, through-hole are connected to fairlead.
As an improvement of the above technical solution, minimum of one assembly main aperture is provided on the convex door.
As an improvement of the above technical solution, minimum of one assembly secondary orifices is provided on the convex door.
A kind of fiber optic connector assembly containing the collapsible bag, including plug, socket, the head end of the plug are provided with
The head end of male plug core, the socket is provided with female plug core；The outside of the male plug core is provided with collapsible bag one, the collapsible bag one
Including elastic pouch one, the pre- turn of bilge one that one inside of oriented elastic pouch is bent is respectively set in the left and right sides of elastic pouch one,
The stage casing of elastic pouch one is provided with flexible fold one, and oriented elasticity is respectively set in the both sides up and down of one sack of the elastic pouch
The convex door one of bag one internal protrusion of body, the left and right sides of convex door one is respectively arranged with preformed groove one；Convex door one in collapsible bag one
It is arranged in the outside of plug；The outside of the female plug core is provided with collapsible bag two, and the collapsible bag two includes elastic pouch two, bullet
Property bag body two the left and right sides the pre- turn of bilge two that two inside of oriented elastic pouch is bent is respectively set, the stage casing of elastic pouch two is set
It is equipped with flexible fold two, the convex of two internal protrusion of oriented elastic pouch is respectively set in the both sides up and down of two sack of the elastic pouch
Door two, the left and right sides of convex door two is respectively arranged with preformed groove two；Convex door two in collapsible bag two is arranged in the outside of socket；Institute
The both sides up and down for stating one sack of collapsible bag are respectively arranged with the first pressing plate that control one sack of collapsible bag is opened or is closed, the glue
The both sides up and down of two sack of pouch are respectively arranged with the second pressing plate that control two sack of collapsible bag is opened or is closed.
As an improvement of the above technical solution, the head end of the plug is provided with for accommodating the first annular of collapsible bag one
Slot, the slot bottom of first annular slot are tightly connected with the bag tail of collapsible bag one；The head end of the socket is provided with for accommodating capsule
Second annular groove of bag two, the slot bottom of the second annular groove are tightly connected with the bag tail of collapsible bag two.
As an improvement of the above technical solution, it is provided with drawing positioned at one left or right side of convex door on the elastic pouch one
Portal one, fairlead one is arranged between convex door one and flexible fold one；The end of first pressing plate pass through fairlead one and
The end set of first pressing plate is arranged in the middle part of the outside of collapsible bag one, first pressing plate in the inside of collapsible bag one；Institute
The fairlead two being provided on elastic pouch two positioned at two left or right side of convex door is stated, the setting of fairlead two is in convex door two and stretches
Between fold two；The end of second pressing plate passes through the end set of fairlead two and the second pressing plate in the outer of collapsible bag two
Portion is arranged in the inside of collapsible bag two in the middle part of second pressing plate.
As an improvement of the above technical solution, the sack end face of the elastic pouch one is provided with positioned at one upside of pre- turn of bilge
Or the through-hole one of downside, through-hole one are connected to fairlead one；It is installed in the middle part of first pressing plate and through-hole in collapsible bag one
One matched first compression bar；The sack end face of the elastic pouch two is provided with the through-hole positioned at two upside of pre- turn of bilge or downside
Two, through-hole two is connected to fairlead two；It is installed in the middle part of second pressing plate and through-hole two in collapsible bag two matched
Two compression bars.
As an improvement of the above technical solution, be provided on the convex door one minimum of one assembly main aperture one, described first
It is fixedly provided in the middle part of pressing plate and assembles one matched third compression bar of main aperture in collapsible bag one；It is provided with most on the convex door two
Few one is assembled main aperture two, and main aperture two the matched 4th is fixedly provided with and assembled in collapsible bag two in the middle part of second pressing plate
Compression bar.
As an improvement of the above technical solution, be provided on the convex door one minimum of one assembly secondary orifices one, described first
It is additionally provided in the middle part of pressing plate and assembles the matched female compression bar of secondary orifices one, the tail end of female compression bar and the first pressing plate in collapsible bag one
Middle part be fixedly connected, the head end of female compression bar is arranged in the inside of assembly secondary orifices one；It is provided with minimum of one on the convex door two
Secondary orifices two is assembled, be additionally provided in the middle part of second pressing plate and assembles the matched public compression bar of secondary orifices two in collapsible bag two, it is public
It is fixedly connected in the middle part of the tail end of compression bar and the second pressing plate, the head end of public compression bar is stretched out from assembly secondary orifices two；Mother's compression bar
Head end be provided with the matched blind hole of head end with public compression bar.
As an improvement of the above technical solution, the left and right sides of the collapsible bag one is respectively arranged with for forcing tightening two
The left and right sides of the pressure tightener one of a first pressing plate, the collapsible bag two is respectively arranged with for forcing tightening two second
The pressure tightener two of pressing plate.
As an improvement of the above technical solution, the pressure tightener one is elastic piece one, and the elastic piece one includes bullet
Property sheet body one, the upper and lower ends of elastic strip body one are respectively arranged with mounting hole one compatible with the first pressing plate end, elastic piece
The middle part of body one is provided with deformation hole one；The pressure tightener two is elastic piece two, and the elastic piece two includes elastic strip body
Two, the upper and lower ends of elastic strip body two are respectively arranged with mounting hole two compatible with the second pressing plate end, elastic strip body two
Middle part is provided with deformation hole two.
As an improvement of the above technical solution, the pressure tightener one is spring one, the end of the spring one and the
The end of one pressing plate is fixedly connected；The pressure tightener two is spring two, the end of the end of the spring two and the second pressing plate
Portion is fixedly connected.
As an improvement of the above technical solution, the pressure tightener one is rubber band one, and the rubber band one is set in two
The outside of first pressing plate end；The pressure tightener two is rubber band two, and the rubber band two is set in two the second pressing plate ends
Outside.
As an improvement of the above technical solution, the magnetic for forcing tightener one to include magnet one, adsorbed with one phase of magnet
Iron two, the magnet one are fixedly connected with the end of one of them the first pressing plate, the magnet two and another first pressing plate
End be fixedly connected；It is described force tightener two include magnet three, with magnet three-phase absorption magnet four, the magnet three with
The end of one of them the second pressing plate is fixedly connected, and the magnet four is fixedly connected with the end of another the second pressing plate.
As an improvement of the above technical solution, the end of second pressing plate is installed with pin, the end of first pressing plate
Portion is provided with pin hole compatible with pin；The left and right sides of the collapsible bag one is respectively arranged with guide-rail plate one, the guide rail
The end face of one head end of plate is provided with the limit hole one for passing in and out and moving up and down for pin, and the side of the guide-rail plate one is provided with one
To the movable guide rail in the first pressing plate end of confession one；The guide rail one includes traverse rod one, arc-shaped transition rail one, is used for enforced opening glue
The function rail one of one sack of pouch passes through one transition of transition rail, institute between the head end and the tail end of function rail one of the traverse rod one
It states function rail one and that side of traverse rod one is provided with bevel edge one, the angle between the bevel edge one and traverse rod one is obtuse angle,
That side of the function rail one far from traverse rod one is provided with longitudinal edge one, and the longitudinal edge one is vertical with traverse rod one；The collapsible bag
Two left and right sides is respectively arranged with guide-rail plate two, and the end face of two head end of the guide-rail plate is provided with the limit that supply and marketing nail moves up and down
Position hole two, the side of the guide-rail plate two are provided with a pair of for the movable guide rail in the second pressing plate end two；The guide rail two includes
Traverse rod two, arc-shaped transition rail two, for the function rail two of two sack of enforced opening collapsible bag, the head end and function of the traverse rod two
Bevel edge two, institute are provided with close to that side of traverse rod two by two transition of transition rail, the function rail two between the tail end of rail two
It is obtuse angle to state the angle between bevel edge two and traverse rod two, that side of the function rail two far from traverse rod two is provided with longitudinal edge two,
The longitudinal edge two is vertical with traverse rod two.
Beneficial effects of the present invention：
Use expansible/closeable collapsible bag with realize in MT systems connector plug and socket in discrete state, plug together
The sealing of the links such as process, mated condition and withdrawal process, the boundary of the collapsible bag in collapsible bag and socket in plug
Face fits closely together, and the opening and closing degree of collapsible bag has been kept forever in the opening and closing degree of collapsible bag and socket in plug
It is complete consistent so that realize in MT systems connector plug and socket in discrete state, plug together process, mated condition and withdrawal process
Dust-proof, moisture-proof, salt spray proof function is all had during equal links.
Description of the drawings
Fig. 1 is collapsible bag dimensional structure diagram of the present invention；
Fig. 2 is collapsible bag structural schematic diagram of the present invention；
Fig. 3 is collapsible bag structural schematic diagram of the present invention (side view state)；
Fig. 4 is collapsible bag diagrammatic cross-section of the present invention；
Fig. 5 is schematic diagram when collapsible bag of the present invention is closed；
Fig. 6 is the fiber optic connector assembly structural schematic diagram of the present invention containing collapsible bag；
Fig. 7 be plug of the present invention do not install force tightener one, guide-rail plate one schematic diagram；
Fig. 8 be socket of the present invention do not install force tightener two, guide-rail plate two schematic diagram；
Fig. 9 be socket of the present invention do not install force tightener two, guide-rail plate two schematic diagram (vertical view state)；
Figure 10 is the connection diagram of collapsible bag one and guide-rail plate one of the present invention；
Figure 11 is the connection diagram (side view state) of collapsible bag one and guide-rail plate one of the present invention；
Figure 12 is the structural schematic diagram of guide-rail plate one of the present invention；
Figure 13 is the connection diagram (side view state) of collapsible bag two and guide-rail plate two of the present invention；
Figure 14 is the structural schematic diagram of guide-rail plate two of the present invention；
Figure 15 is the schematic diagram that plug does not install guide-rail plate one described in the embodiment of the present invention 3；
Figure 16 is the structural schematic diagram of elastic piece one of the present invention；
Figure 17 is the schematic diagram that socket does not install guide-rail plate two described in the embodiment of the present invention 3；
Figure 18 is the structural schematic diagram of elastic piece two of the present invention；
Figure 19 is the schematic diagram that plug does not install guide-rail plate one described in the embodiment of the present invention 4；
Figure 20 is the schematic diagram that socket does not install guide-rail plate two described in the embodiment of the present invention 4；
Figure 21 is the schematic diagram that plug does not install guide-rail plate one described in the embodiment of the present invention 5；
Figure 22 is the schematic diagram that socket does not install guide-rail plate two described in the embodiment of the present invention 5；
Figure 23 is the schematic diagram that plug does not install guide-rail plate one described in the embodiment of the present invention 6；
Figure 24 is the schematic diagram that socket does not install guide-rail plate two described in the embodiment of the present invention 6.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
As shown in figures 1-4, the collapsible bag includes elastic pouch 10, and the left and right sides of elastic pouch 10 is respectively arranged with
The stage casing of the pre- turn of bilge 11 being bent inside to elastic pouch 10, elastic pouch 10 is provided with flexible fold 12, the elastic pouch
The convex door 13 of 10 internal protrusion of oriented elastic pouch is respectively set in the both sides up and down of 10 sacks, and the left and right sides of convex door 13 is set respectively
It is equipped with preformed groove 14.
When the upside of elastic pouch 10 by the downside of downward extruding force and elastic pouch 10 by upward extruding force
When, upper and lower two convex doors 13 are gradually drawn close and are closed；Presence and pre- turn of bilge 11 due to pre- turn of bilge 11 are into elastic pouch 10
Portion bending structure, during upper and lower two convex doors 13 are gradually drawn close, pre- turn of bilge 11 can directional curvature deform and gradually to
The side of convex door 13 is drawn close, and preformed groove 14 can leave enough spaces and is filled convenient for the pre- turn of bilge 11 of flexural deformation so that
When being closed completely, the pre- turn of bilge 11 of flexural deformation can be blocked the side of convex door 13 upper and lower two convex doors 13, flexible bag
For schematic diagram when 10 sack of body is closed as shown in figure 5, after the sack closure of elastic pouch 10, leakproofness is high.
When upside, the downside of elastic pouch 10 do not stress either elastic pouch 10 upside by upward pulling force and
When the downside of elastic pouch 10 is by downward pulling force, the sack of elastic pouch 10 opens at this time.When the sack of elastic pouch 10
When opening, the sack of two elastic pouch 10 is mutually butted, " capsule " shape structure is formed, can also ensure two elastic pouch
Leakproofness between 10.Therefore, target part is arranged in the inside of elastic pouch 10 so that the collapsible bag plays dust-proof, anti-
The effect of tide, salt spray proof.Target part can connect MT systems using the collapsible bag if it is the socket or plug in MT systems connector
The socket or plug connect in device is sealed so that MT lock pins are not easy to be polluted by extraneous pollutant or dust, to ensure
The docking effect of MT systems connector, at the same the collapsible bag open it is convenient, do not influence socket in MT systems connector, plug into
Row plug operation.Wherein, the fold that stretches 12 enables elastic pouch 10 to elongate or shorten, when in MT systems connector socket or
When plug carries out plug operation, the fold 12 that stretches has cushioning effect；Meanwhile the fold 12 that stretches can also be 10 bags of elastic pouch
The deformation occurred in the opening or closing course of mouth provides buffering.
Due in MT systems connector socket or plug generally have shell, if the collapsible bag is directly sleeved on MT systems
The outside of socket or plug in connector then easily causes following defect：1), the collapsible bag volume is larger；2), the capsule
For bag due to not having chlamydate protection, weatherability is poor, causes the service life of the collapsible bag shorter；3) it, installs and connects up
It operates complex.Therefore, further, the bag tail of the elastic pouch 10 is provided with opening.The bag tail of elastic pouch 10 is set
It is equipped with opening, this makes the socket or plug that can be installed to the elastic pouch 10 by embedded mode in MT systems connector
In, such mounting means is not only able to reduce collapsible bag volume, additionally it is possible to protect collapsible bag, 10 bags of tails of elastic pouch
Opening also facilitate installation and wiring operations.
Further, the fairlead 15 positioned at 13 left or right side of convex door, fairlead are provided on the elastic pouch 10
15 are arranged between convex door 13 and flexible fold 12.
Further, the sack end face of the elastic pouch 10 is provided with the through-hole positioned at 11 upside of pre- turn of bilge or downside
16, through-hole 16 is connected to fairlead 15.
Further, minimum of one assembly main aperture 17 is provided on the convex door 13.
Further, minimum of one assembly secondary orifices 18 is provided on the convex door 13.
Embodiment 2
As shown in fig. 6, a kind of fiber optic connector assembly containing the collapsible bag, including plug 2, socket 3, the plug
2 head end is provided with male plug core 21, and the head end of the socket 3 is provided with female plug core 31；Plug 2 and socket 3 are when plugging together, male plug
Core 21 and female plug core 31 complete docking.
As shown in Fig. 6,7,8, the outside of the male plug core 21 is provided with one 1a of collapsible bag, and one 1a of the collapsible bag includes bullet
Property bag body one, one 11a of pre- turn of bilge that one inside of oriented elastic pouch is bent is respectively set in the left and right sides of elastic pouch one, elasticity
The stage casing of bag body one is provided with one 12a of flexible fold, and oriented elasticity is respectively set in the both sides up and down of one sack of the elastic pouch
It is respectively arranged with preformed groove one at left and right sides of one 13a of convex door of bag one internal protrusion of body, one 13a of convex door；In one 1a of collapsible bag
One 13a of convex door be arranged in the outside of plug 2；The outside of the female plug core 31 is provided with two 1b of collapsible bag, the collapsible bag two
1b includes elastic pouch two, and the pre- turn of bilge two that two inside of oriented elastic pouch is bent is respectively set in the left and right sides of elastic pouch two
The stage casing of 11b, elastic pouch two are provided with two 12b of flexible fold, and the both sides up and down of two sack of the elastic pouch are respectively set
It is respectively arranged with preformed groove two at left and right sides of two 13b of convex door of two internal protrusion of oriented elastic pouch, two 13b of convex door；Capsule
Two 13b of convex door in two 1b of bag is arranged in the outside of socket 3；The both sides up and down of one 1a sacks of the collapsible bag are respectively arranged with control
The first pressing plate 4 that one 1a sacks of glue pouch are opened or are closed, the both sides up and down of two 1b sacks of the collapsible bag are respectively arranged with
Control the second pressing plate 5 that two 1b sacks of collapsible bag are opened or are closed.
The structure of one 1a of the collapsible bag is identical as the collapsible bag structure in embodiment 1, the structure of two 1b of the collapsible bag
It is identical as the collapsible bag structure in embodiment 1；Such as：One 11a of pre- turn of bilge in the present embodiment and the pre- turn of bilge 11 in embodiment 1
Structure is identical, and two 11b of pre- turn of bilge in the present embodiment is identical as 11 structure of pre- turn of bilge in embodiment 1.Consequently, to facilitate distinguishing
And subsequently illustrate, the critical piece title and label in one 1a of collapsible bag are as follows：It is one 11a of pre- turn of bilge, flexible one 12a of fold, convex
One 13a of door, one 16a of through-hole, one 17a of assembly main aperture, one 18a of assembly secondary orifices.Critical piece title in two 1b of collapsible bag and mark
It is number as follows：Two 11b of pre- turn of bilge, two 12b of flexible fold, two 13b of convex door, two 16b of through-hole, two 17b of assembly main aperture, assembly secondary orifices two
18b。
When plug 2, socket 3 in the separated state, by the first pressing plate 4 control one 1a sacks of collapsible bag be closed, avoid public affairs
Lock pin 21 is polluted by extraneous pollutant or dust；Two 1b sacks of collapsible bag are controlled by the second pressing plate 5 to be closed, and avoid female plug
Core 31 is polluted by extraneous pollutant or dust.
When the collapsible bag that plug 2, socket 3 are when plugging together process, and one 1a of collapsible bag for being first closed sack is closed with sack
Two 1b are docked, i.e., the sack of one 1a of collapsible bag is contacted with the sack of two 1b of collapsible bag, then the first pressing plate 4 are utilized to control collapsible bag
One 1a sacks open, and are opened using the second pressing plate 5 control two 1b sacks of collapsible bag so that energy between male plug core 21 and female plug core 31
It enough carries out plugging together operation, during plugging together, the sack of control collapsible bag one 1a and the sack of two 1b of collapsible bag are in pair always
Connect state, you can ensure to plug together the leakproofness of process.
When plug 2, socket 3 are in mated condition, due to one 1a of collapsible bag sack and two 1b of collapsible bag sack always
In mated condition, you can ensure the leakproofness of mated condition.
When plug 2, socket 3 are in withdrawal process, before extraction, the bag of the sack and two 1b of collapsible bag of one 1a of control collapsible bag
Mouth is in mated condition always, you can ensures the leakproofness before extracting；When discrete state after extraction, the first pressing plate 4 is utilized
It controls one 1a sacks of collapsible bag to be closed, be closed using the second pressing plate 5 control two 1b sacks of collapsible bag.
Further, the peace between the mounting means between one 1a of collapsible bag and plug 2 and two 1b of collapsible bag and socket 3
Dress mode is：The bag tail of one 1a of collapsible bag opens wide, and the bag tail of two 1b of collapsible bag opens wide；The head end of the plug 2 be provided with for
The first annular slot 22 for accommodating one 1a of collapsible bag, one 1a of collapsible bag is filled in first annular slot 22 so that in one 1a of collapsible bag
One 13a of convex door be located at the outside of plug 2, recycle glue that the slot bottom of first annular slot 22 and the bag tail of one 1a of collapsible bag is close
Envelope connection；The head end of the socket 3 is provided with the second annular groove 32 for accommodating two 1b of collapsible bag, and two 1b of collapsible bag is filled in
In second annular groove 32 so that two 13b of convex door in two 1b of collapsible bag is located at the outside of socket 3, recycles glue by the second ring
The slot bottom of shape slot 32 is tightly connected with the bag tail of two 1b of collapsible bag.
Further, the mounting means between one 1a of the first pressing plate 4 and collapsible bag and the second pressing plate 5 and two 1b of collapsible bag
Between mounting means may be selected such as under type：It is provided on the elastic pouch one positioned at one left or right sides 13a of convex door
Fairlead one, fairlead one are arranged between one 12a of one 13a of convex door and flexible fold；The end of first pressing plate 4 draw in
The end set of fairlead one and the first pressing plate 4 is arranged at the outside of one 1a of collapsible bag, the middle part of first pressing plate 4 in capsule
The inside of one 1a of bag；The fairlead two positioned at two left or right sides 13b of convex door, fairlead two are provided on the elastic pouch two
It is arranged between two 12b of two 13b of convex door and flexible fold；The end of second pressing plate 5 is drawn presses in fairlead two and second
The end set of plate 5 is arranged at the outside of two 1b of collapsible bag, the middle part of second pressing plate 5 in the inside of two 1b of collapsible bag.
When the first pressing plate 4 being located above is by downward pulling force, the first pressing plate 4 being located above will drive positioned at upper
One 13a of convex door of side is moved downward；When underlying first pressing plate 4 is by upward pulling force, underlying first pressing plate 4
Underlying one 13a of convex door will be driven to move upwards；As one 13a of convex door being located above and underlying convex door one
When 13a is contacted, the sack of one 1a of collapsible bag is in closed state.When the first pressing plate 4 being located above is by upward pulling force, position
The first pressing plate 4 in top will drive one 13a of convex door being located above to move upwards；Underlying first pressing plate 4 by
When downward pulling force, underlying first pressing plate 4 will drive underlying one 13a of convex door to move downward；This can make
One 1a of collapsible bag that sack is in closed state is switched on again.
Similarly：When the second pressing plate 5 being located above is by downward pulling force, the second pressing plate 5 being located above will drive
Two 13b of convex door being located above is moved downward；When underlying second pressing plate 5 is by upward pulling force, underlying
Two pressing plates 5 will drive underlying two 13b of convex door to move upwards；When two 13b of convex door being located above with it is underlying
When the two 13b contacts of convex door, the sack of two 1b of collapsible bag is in closed state.The second pressing plate 5 being located above is by upward drawing
When power, the second pressing plate 5 being located above will drive two 13b of convex door being located above to move upwards；Underlying second pressure
When plate 5 is by downward pulling force, underlying second pressing plate 5 will drive underlying two 13b of convex door to move downward；This
Two 1b of collapsible bag that sack is in closed state can be made to be switched on again.
Further, the pre- turn of bilge preferably to make in two 1b of one 11a of pre- turn of bilge and collapsible bag in one 1a of collapsible bag
Two 11b occur bending and deformation, the sack end face of the elastic pouch one be provided on the upside of one 11a of pre- turn of bilge or downside it is logical
One 16a of hole, one 16a of through-hole are connected to fairlead one；The middle part of first pressing plate 4 is installed with and through-hole one in one 1a of collapsible bag
Matched first compression bars 41 of 16a, the i.e. tail end of the first compression bar 41 are fixedly connected with the middle part of the first pressing plate 4, the first compression bar 41
Head end be located in one 16a of through-hole；The sack end face of the elastic pouch two is provided on the upside of two 11b of pre- turn of bilge or downside
Two 16b of through-hole, two 16b of through-hole is connected to fairlead two；The middle part of second pressing plate 5 is installed with to be led to two 1b of collapsible bag
Matched second compression bars 51 of two 16b of hole, the i.e. tail end of the second compression bar 51 are fixedly connected with the middle part of the second pressing plate 5, the second pressure
The head end of bar 51 is located in two 16b of through-hole.
When two the first 4 movements close to each other of pressing plate, the first pressing plate 4 can drive 41 movement close to each other of the first compression bar,
Under the extruding of the first compression bar 41 of movement close to each other, the extruding force bigger that the upper and lower ends of one 11a of pre- turn of bilge are subject to promotes
One 11a of pre- turn of bilge is more easy to occur bending and deformation.Similarly：When two the second 5 movements close to each other of pressing plate, the second pressing plate 5 can band
51 movement close to each other of dynamic second compression bar, under the extruding of the second compression bar 51 of movement close to each other, two 11b of pre- turn of bilge or more
The extruding force bigger that both ends are subject to promotes two 11b of pre- turn of bilge to be more easy to occur bending and deformation.Wherein, the first compression bar 41 and through-hole one
It can ensure leakproofness in such a way that glue sealing is either interference fitted between 16a.Between two 16b of second compression bar 51 and through-hole
It can ensure leakproofness in such a way that glue sealing is either interference fitted.
When the length of one 13a of convex door, two 13b of convex door are longer, to make two one 13a of convex door in the band of the first pressing plate 4
It can be closed under dynamic closer；Similarly, when the length of two 13b of convex door is longer, to make two two 13b of convex door in the second pressure
What can be closed under the drive of plate 5 is closer；Further, minimum of one assembly main aperture one is provided on one 13a of convex door
17a, the middle part of first pressing plate 4 are fixedly provided with and assemble the matched third compression bars of one 17a of main aperture 42 in one 1a of collapsible bag；
Minimum of one assembly two 17b of main aperture is provided on two 13b of convex door, the middle part of second pressing plate 5 is fixedly provided with and capsule
Matched 4th compression bars 52 of two 17b of main aperture are assembled in two 1b of bag.
When two the first 4 movements close to each other of pressing plate, the first pressing plate 4 can drive 42 movement close to each other of third compression bar,
Under the extruding of the third compression bar 42 of movement close to each other so that two one 13a of convex door can be closed closer, further carry
High leakproofness.When two the second 5 movements close to each other of pressing plate, the second pressing plate 5 can drive 52 movement close to each other of the 4th compression bar,
Under the extruding of the 4th compression bar 52 of movement close to each other so that two two 13b of convex door can be closed closer, further carry
High leakproofness.It wherein, can be in such a way that glue sealing be either interference fitted between one 17a of third compression bar 42 and assembly main aperture
Ensure leakproofness.It can be protected in such a way that glue sealing is either interference fitted between two 17b of 4th compression bar 52 and assembly main aperture
Demonstrate,prove leakproofness.
When the sack of one 1a of collapsible bag is docked with the sack of two 1b of collapsible bag, the sack and capsule of one 1a of collapsible bag at this time
The sack of two 1b of bag is open configuration, can be combined between the sack to ensure two 1b of sack and collapsible bag of one 1a of collapsible bag
It is closer, further increase leakproofness；Further, minimum of one assembly secondary orifices one is provided on one 13a of convex door
The middle part of 18a, first pressing plate 4 are additionally provided with and assemble the matched female compression bars 43 of one 18a of secondary orifices in one 1a of collapsible bag, female
The tail end of compression bar 43 is fixedly connected with the middle part of the first pressing plate 4, and the head end of female compression bar 43 is arranged in assembly one 18a of secondary orifices
Portion；Minimum of one assembly two 18b of secondary orifices is provided on two 13b of convex door, the middle part of second pressing plate 5 is additionally provided with and glue
The matched public compression bars 53 of two 18b of secondary orifices are assembled in two 1b of pouch, the middle part fixation of the tail end of public compression bar 53 and the second pressing plate 5 connects
It connects, the head end of public compression bar 53 is stretched out from assembly two 18b of secondary orifices；The head end of mother's compression bar 43 is provided with and the head of male compression bar 53
Hold matched blind hole 431.
When the sack of one 1a of collapsible bag is docked with the sack of two 1b of collapsible bag, male compression bar 53 is inserted into female compression bar 43
Limit action is completed in the blind hole 431 of head end, the sack of the sack that can effectively prevent one 1a of collapsible bag and two 1b of collapsible bag exists
It misplaces when docking, avoids the problem that causing leakproofness to decline because of dislocation.Wherein, female compression bar 43 and assembly secondary orifices one 18a it
Between can glue sealing either be interference fitted by way of ensure leakproofness.It can between two 18b of public compression bar 53 and assembly secondary orifices
Ensure leakproofness in such a way that glue sealing is either interference fitted.
Further, as shown in Fig. 7,8,9, the end of second pressing plate 5 is installed with pin 7, first pressing plate 4
End set has pin hole compatible with pin 7 44.When plug 2, socket 3 are when plugging together process, the pin of 5 end of the second pressing plate
7 are just inserted into the pin hole 44 of 4 end of the first pressing plate, this enables 5 synchronization action of the first pressing plate 4 and the second pressing plate,
That is the sack of one 1a of collapsible bag and the sack of two 1b of collapsible bag can synchronous opening or closure, the process of plugging together is effectively ensured
In leakproofness.Similarly：When plug 2, socket 3 are in withdrawal process, the pin 7 of 5 end of the second pressing plate is from 4 end of the first pressing plate
Pin hole 44 in extract, should during pin 7 remain able to so that 5 synchronization action of the first pressing plate 4 and the second pressing plate, that is,
Say, the sack of one 1a of collapsible bag and the sack of two 1b of collapsible bag can synchronous opening or closure, be effectively ensured during plugging together
Leakproofness.That is, the cooperation of pin 7 and pin hole 44 so that the first pressing plate 4 and the second pressing plate 5 can synchronization action, this makes
Plug 2, socket 3 plug together or withdrawal process in, the sack of one 1a of collapsible bag and the sack of two 1b of collapsible bag can be synchronous
It opens or is closed.
Collapsible bag is controlled using the process of the first pressing plate 4 control one 1a sacks of collapsible bag opening and using the second pressing plate 5
The process that two 1b sacks open can be taken such as under type：As shown in Figure 10,11,12,13,14, the left and right of one 1a of the collapsible bag
Both sides are respectively arranged with one 8a of guide-rail plate, and the end face of one 8a head ends of the guide-rail plate, which is provided with, to be passed in and out and moved up and down for pin 7
One 81a of limit hole, the side of one 8a of the guide-rail plate, which is provided with, a pair of supplies movable one 82a of guide rail in 4 end of the first pressing plate；Institute
It includes one 821a of traverse rod, one 822a of arc-shaped transition rail, for the function rail of one 1a sacks of enforced opening collapsible bag to state one 82a of guide rail
It is described by one 822a transition of transition rail between the tail end of one 823a of head end and function rail of one 823a, one 821a of the traverse rod
One 823a of function rail is provided with one 8231a of bevel edge, one 8231a of the bevel edge and traverse rod one close to that side of one 821a of traverse rod
Angle between 821a is obtuse angle, and described that side of one 823a of function rail far from one 821a of traverse rod is provided with one 8232a of longitudinal edge,
One 8232a of the longitudinal edge is vertical with one 821a of traverse rod；Two 8b of guide-rail plate is respectively arranged at left and right sides of two 1b of the collapsible bag,
The end face of two 8b head ends of the guide-rail plate is provided with two 81b of limit hole to move up and down for pin 7, the side of two 8b of the guide-rail plate
Face is provided with a pair of for movable two 82b of guide rail in 5 end of the second pressing plate；Two 82b of the guide rail includes two 821b of traverse rod, arc mistake
Cross two 822b of rail, for two 823b of function rail of two 1b sacks of enforced opening collapsible bag, the head end and work(of two 821b of the traverse rod
Can between the tail end of rail two 823b by two 822b transition of transition rail, two 823b of function rail close to two 821b of traverse rod that
Side is provided with two 8231b of bevel edge, and the angle between two 821b of two 8231b of the bevel edge and traverse rod is obtuse angle, the function rail two
That side of 823b far from two 821b of traverse rod is provided with two 8232b of longitudinal edge, and two 8232b of the longitudinal edge is vertical with two 821b of traverse rod.
Plug 2 is being inserted before socket 3, and plug 2, socket 3 are in discrete state, is at this time guarantee leakproofness, capsule
The sack of one 1a of bag is closed, and the sack of two 1b of collapsible bag is closed；The end of the first pressing plate 4 is sitting at one 823a's of function rail at this time
The end of head end, the second pressing plate 5 is sitting at the head end of two 823b of function rail.When plug 2 is inserted to socket 3,5 end of the second pressing plate
Pin 7 be just inserted into the pin hole 44 of 4 end of the first pressing plate across one 81a of limit hole, this makes the first pressing plate 4 and second
Pressing plate 5 can synchronization action, the sack of two 1b of sack and collapsible bag of one 1a of collapsible bag is closed state.When plug 2 continues
When being inserted into inside to socket 3, the end of the first pressing plate 4 starts along one 8231a of bevel edge to one 821a of traverse rod operations and in bevel edge
So that the spacing between two the first pressing plates 4 can gradually increase under the action of one 8231a, make under the drive of the first pressing plate 4
The sack of one 1a of collapsible bag is forced to open and gradually starts to open；Similarly, so that two the under the action of two 8231b of bevel edge
Spacing between two pressing plates 5 can gradually increase, so that the sack of two 1b of collapsible bag is forced to open under the drive of the second pressing plate 5
And gradually start to open；In above process, first, the sack of two 1b of the sack of one 1a of collapsible bag and collapsible bag always be in pair
State is connect, one 1a of collapsible bag and two 1b of collapsible bag form " capsule " shape structure, and leakproofness is protected；Secondly as pin 7
Effect, 4 synchronization action of the second pressing plate 5 and the first pressing plate, that is to say, that the sack of two 1b of collapsible bag and the sack of one 1a of pouch are same
Step is opened, and mated condition is remained during opening, and one 1a of collapsible bag and two 1b of collapsible bag consistently form " glue
Capsule " shape structure, leakproofness are protected.
When the end of the first pressing plate 4 finally moves to one 821a of traverse rod along one 8231a of bevel edge by one 822a of transition rail
When upper, the sack of one 1a of collapsible bag opens up into maximum, while the sack of two 1b of collapsible bag opens up into maximum；At this time with the first pressure
The end of plate 4 moves forward along one 821a of traverse rod, and flexible one 12a of fold is started to shrink at so that male plug core 21 is from capsule
Expose at the sack of one 1a of bag；At the same time, since the second pressing plate 5 is synchronous with the first pressing plate 4, female plug core 31 also synchronize from
Expose at the sack of two 1b of collapsible bag；Finally, male plug core 21 starts to dock with female plug core 31, in this process, one 1a of collapsible bag
Two 1b of sack and collapsible bag sack still in mated condition, one 1a of collapsible bag and two 1b of collapsible bag form " capsule " shape knot
Structure, leakproofness are protected.
When plug 2 is extracted from socket 3, the end of the first pressing plate 4 is transported along one 821a of traverse rod to one 822a of transition rail
During dynamic, the second pressing plate 5 is moved synchronously with the first pressing plate 4, and one 12a of flexible fold, flexible two 12b of fold extend,
So that the beginning of male plug core 21 is gently retracted into one 1a of collapsible bag, the beginning of female plug core 31 is gently contracted into two 1b of collapsible bag
It returns.
Further, it is respectively arranged at left and right sides of one 1a of the collapsible bag for forcing two the first pressing plates 4 of tightening
Pressure tightener one, be respectively arranged at left and right sides of two 1b of the collapsible bag for forcing two the second pressing plates 5 of tightening
Force tightener two.
When the end of the first pressing plate 4 moves to one 822a of transition rail, the pressure tightener one can generate pulling force will
Spacing between two the first pressing plates 4 forces to reduce so that the sack of one 1a of collapsible bag is forced closed；Due to the second pressure
The movement of plate 5 is synchronous with the movement of the first pressing plate 4, and when the end of the second pressing plate 5 moves to two 822b of transition rail, the pressure is received
Tight part two can generate pulling force and force the spacing between two the second pressing plates 5 to reduce the sack quilt so that two 1b of collapsible bag
Positive closing.Since the angle between one 821a of one 8231a of the bevel edge and traverse rod is obtuse angle, one 8232a of the longitudinal edge and cross
One 821a of rail is vertical, this so that one 8231a of bevel edge and one 8232a of longitudinal edge is larger in the spacing at one 822a of transition rail, this
So that the degree of freedom that the end of the first pressing plate 4 enters one 823a of function rail from one 822a of transition rail is very big, the resistance of motion compared with
Low, the end of first pressing plate 4 can move to the head end of one 823a of function rail within the extremely short time, so that capsule
The sack of one 1a of bag can be quickly closed；Similarly, the angle between two 821b of two 8231b of the bevel edge and traverse rod is obtuse angle,
Two 8232b of the longitudinal edge is vertical with two 821b of traverse rod, but also the sack of two 1b of collapsible bag can be quickly closed.Due to forcing
The presence of tightener one so that side of one 823a of function rail far from one 821a of traverse rod is without being arranged to and one 8231a of bevel edge
Parallel inclined-plane；Similarly, due to the presence of pressure tightener two so that two 823b of function rail is close to two 821b's of traverse rod
That side is without being arranged to the inclined-plane parallel with two 8231b of bevel edge.
When the end of the first pressing plate 4 moves to the head end of one 823a of function rail, the sack of one 1a of collapsible bag is closed completely；
At the same time, when the end of the second pressing plate 5 also moves into the head end of two 823b of function rail, the sack of two 1b of collapsible bag also closes completely
It closes.Then 2 are pulled the plug out of the socket outward again so that pin 7 is detached from pin hole 44, described even if plug 2 is detached from socket 3 at this time
The sack of one 1a of collapsible bag is closed in plug 2, and the sack of two 1b of collapsible bag is closed in socket 3, ensure that leakproofness.And in plug
2 with 3 socket of socket when not detaching, the sack of two 1b of sack and collapsible bag of one 1a of collapsible bag although starting to be gradually opened,
The sack of two 1b of sack and collapsible bag of one 1a of collapsible bag is to be in mated condition, thus, it is also possible to ensure in withdrawal process
Leakproofness.
When the end of the first pressing plate 4 is in the turning point between by one 823a of function rail and one 821a of traverse rod, arc mistake
The moving resistance of 4 end of the first pressing plate can be reduced by crossing one 822a of rail.Similarly, two 822b of arc-shaped transition rail can reduce the second pressure
The moving resistance of 5 end of plate.
Due to forcing tightener one and forcing the presence of tightener two, this makes sack, the capsule of opening one 1a of collapsible bag
The sack of two 1b of bag needs larger initial external force, this can be prevented because of the unexpected sack and capsule for leading to one 1a of the collapsible bag
The sack of two 1b of bag is opened.
Further, the resistance moved in one 82a of guide rail for reduction by 4 end of the first pressing plate, 4 end of the first pressing plate
Cross-sectional circumference be circle；To reduce the resistance that 5 end of the second pressing plate moves in two 82b of guide rail, 5 end of the second pressing plate
The cross-sectional circumference in portion is circle.
Embodiment 3
It is one 6a of elastic piece, the elastic piece that tightener one is forced as shown in Figure 15,16,17,18, described in embodiment 2
One 6a includes one 61a of elastic strip body, and the upper and lower ends of one 61a of elastic strip body are respectively arranged with to be adapted with 4 end of the first pressing plate
One 62a of mounting hole, deformation one 63a of hole is provided in the middle part of one 61a of elastic strip body；The pressure tightener two is elastic piece two
6b, two 6b of the elastic piece include two 61b of elastic strip body, and the upper and lower ends of two 61b of elastic strip body are respectively arranged with and the second pressure
Deformation two 63b of hole is provided in the middle part of compatible two 62b of mounting hole in 5 end of plate, two 61b of elastic strip body.
First pressing plate, 4 end is injected one 62a of mounting hole and is then fixedly connected with the end of one 61a of elastic strip body, bullet
Property sheet body one 61a itself there is elasticity, one 61a of elastic strip body itself to be elongated after there is prodigious pulling force.It is inserted into plug 2
During seat 3, when the spacing between two the first pressing plates 4 starts to become larger, one 61a of the elastic strip body is stretched；In plug 2
During being extracted from socket 3, when the end of the first pressing plate 4 moves to one 822a of transition rail, one 61a's of elastic strip body
Under pulling force effect, the end of the first pressing plate 4 may make to be quickly pulled to the head end of one 823a of function rail, the sack of one 1a of collapsible bag
It is forced to be closed.Similarly, after two 6b of elastic piece is stretched with prodigious pulling force can two 1b of forced closed collapsible bag sack.
Since the sack of one 1a of collapsible bag is in opening up into closing course, the displacement between two the first pressing plates 4 is larger, becomes
The effect of one 63a of shape hole is to promote one 61a of elastic strip body that sufficiently large deformation can occur under the action of pulling force, avoids elasticity
One 61a of sheet body is pulled off.Similarly：Deformation two 63b of hole can also avoid two 61b of elastic strip body from being pulled off.
Embodiment 4
It is one 6c of spring, the end of one 6c of the spring that tightener one is forced as shown in Figure 19,20, described in embodiment 2
It is fixedly connected with the end of the first pressing plate 4；The pressure tightener two is two 6d of spring, the end and second of two 6d of the spring
The end of pressing plate 5 is fixedly connected.
During plug 2 is inserted into socket 3, when the spacing between two the first pressing plates 4 starts to become larger, the spring one
6c is stretched；During plug 2 is extracted from socket 3, when the end of the first pressing plate 4 moves to one 822a of transition rail,
Under the pulling force effect of one 6c of spring, the end of the first pressing plate 4 may make to be quickly pulled to the head end of one 823a of function rail, capsule
The sack of one 1a of bag is forced to be closed.Similarly, have prodigious pulling force can forced closed collapsible bag two after two 6d of spring is stretched
The sack of 1b.
Embodiment 5
It is one 6e of rubber band that tightener one is forced as shown in Figure 21,22, described in embodiment 2, and one 6e of the rubber band is set in
The outside of two 4 ends of the first pressing plate and one 6e of rubber band is fixedly connected with the end of the first pressing plate 4；The pressure tightener two is
Two 6f of rubber band, two 6f of the rubber band are set in the outside of two 5 ends of the second pressing plate and the end of two 6f of rubber band and the second pressing plate 5
It is fixedly connected.
During plug 2 is inserted into socket 3, when the spacing between two the first pressing plates 4 starts to become larger, the rubber band one
6e is stretched；During plug 2 is extracted from socket 3, when the end of the first pressing plate 4 moves to one 822a of transition rail,
Under the pulling force effect of one 6e of rubber band, the end of the first pressing plate 4 may make to be quickly pulled to the head end of one 823a of function rail, capsule
The sack of one 1a of bag is forced to be closed.Similarly, have prodigious pulling force can forced closed collapsible bag two after two 6f of rubber band is stretched
The sack of 1b.
Embodiment 6
Tightener one is forced to include one 6g of magnet, adsorbed with one 6g phases of magnet as shown in Figure 23,24, described in embodiment 2
Two 6h of magnet, one 6g of the magnet is fixedly connected with the end of one of them the first pressing plate 4, two 6h of the magnet and other one
The end of a first pressing plate 4 is fixedly connected；The magnet for forcing tightener two to include three 6i of magnet, adsorbed with three 6i phases of magnet
Four 6j, three 6i of the magnet are fixedly connected with the end of one of them the second pressing plate 5, four 6j of the magnet with another second
The end of pressing plate 5 is fixedly connected.
Since one 6g of magnet can generate the magnetic force mutually adsorbed with one 6g of magnet, in the process that plug 2 is extracted from socket 3
In, when the end of the first pressing plate 4 moves to one 822a of transition rail, the magnetic force that is mutually adsorbed between one 6g of one 6g of magnet and magnet
Under the action of, it may make the end of the first pressing plate 4 to be quickly pulled to the head end of one 823a of function rail, the sack quilt of one 1a of collapsible bag
Forced closed.Similarly, three 6i of magnet can be generated with four 6j of magnet the magnetic force that mutually adsorbs can two 1b of forced closed collapsible bag bag
Mouthful.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (18)
1. a kind of collapsible bag, it is characterised in that：Including elastic pouch (10), elastic pouch is respectively arranged at left and right sides of (10)
The pre- turn of bilge (11) being bent inside to elastic pouch (10), the stage casing of elastic pouch (10) is provided with flexible fold (12), described
The convex door (13) of oriented elastic pouch (10) internal protrusion, convex door (13) is respectively set in the both sides up and down of elastic pouch (10) sack
The left and right sides be respectively arranged with preformed groove (14).
2. a kind of collapsible bag according to claim 1, it is characterised in that：The bag tail of the elastic pouch (10) is provided with out
Mouthful.
3. a kind of collapsible bag according to claim 1, it is characterised in that：It is provided with positioned at convex on the elastic pouch (10)
The fairlead (15) of door (13) left or right side, fairlead (15) are arranged between convex door (13) and flexible fold (12).
4. a kind of collapsible bag according to claim 3, it is characterised in that：The sack end face of the elastic pouch (10) is arranged
Have on the upside of pre- turn of bilge (11) or the through-hole (16) of downside, through-hole (16) are connected to fairlead (15).
5. a kind of collapsible bag according to claim 3, it is characterised in that：Minimum of one dress is provided on the convex door (13)
With main aperture (17).
6. a kind of collapsible bag according to claim 3, it is characterised in that：Minimum of one dress is provided on the convex door (13)
With secondary orifices (18).
7. a kind of fiber optic connector assembly containing collapsible bag, including plug (2), socket (3), the head end of the plug (2) are set
It is equipped with male plug core (21), the head end of the socket (3) is provided with female plug core (31), it is characterised in that：The male plug core (21)
Outside is provided with collapsible bag one (1a), and the collapsible bag one (1a) includes elastic pouch one, the left and right sides point of elastic pouch one
It is not provided with the pre- turn of bilge one (11a) being bent to the inside of elastic pouch one, the stage casing of elastic pouch one is provided with flexible fold one
The convex door one of one internal protrusion of oriented elastic pouch is respectively set in (12a), the both sides up and down of one sack of the elastic pouch
(13a) is respectively arranged with preformed groove one at left and right sides of convex door one (13a)；Convex door one (13a) setting in collapsible bag one (1a)
Outside in plug (2)；The outside of the female plug core (31) is provided with collapsible bag two (1b), and the collapsible bag two (1b) includes bullet
Property bag body two, the pre- turn of bilge two (11b) that two inside of oriented elastic pouch is bent, bullet is respectively set in the left and right sides of elastic pouch two
The stage casing of property bag body two is provided with flexible fold two (12b), and the both sides up and down of two sack of the elastic pouch are respectively set oriented
The convex door two (13b) of two internal protrusion of elastic pouch is respectively arranged with preformed groove two at left and right sides of convex door two (13b)；Capsule
Convex door two (13b) in two (1b) of bag is arranged in the outside of socket (3)；Distinguish the both sides up and down of the collapsible bag one (1a) sack
It is provided with and controls the first pressing plate (4) that collapsible bag one (1a) sack is opened or is closed, above and below the collapsible bag two (1b) sack
Both sides are respectively arranged with the second pressing plate (5) that control collapsible bag two (1b) sack is opened or is closed.
8. a kind of fiber optic connector assembly containing collapsible bag according to claim 7, it is characterised in that：The plug
(2) head end is provided with the first annular slot (22) for accommodating collapsible bag one (1a), the slot bottom and glue of first annular slot (22)
The bag tail of pouch one (1a) is tightly connected；The head end of the socket (3) is provided with the second ring for accommodating collapsible bag two (1b)
Shape slot (32), the slot bottom of the second annular groove (32) are tightly connected with the bag tail of collapsible bag two (1b).
9. a kind of fiber optic connector assembly containing collapsible bag according to claim 7, it is characterised in that：The flexible bag
The fairlead one positioned at the left or right side convex door one (13a) is provided on body one, fairlead one is arranged in convex door one (13a) and stretches
Between contracting fold one (12a)；The end of first pressing plate (4) passes through the end set of fairlead one and the first pressing plate (4) to exist
The middle part of the outside of collapsible bag one (1a), first pressing plate (4) is arranged in the inside of collapsible bag one (1a)；The elastic pouch
The fairlead two positioned at the left or right side convex door two (13b) is provided on two, the setting of fairlead two is in convex door two (13b) and stretches
Between fold two (12b)；The end of second pressing plate (5) passes through the end set of fairlead two and the second pressing plate (5) in glue
The middle part of the outside of pouch two (1b), second pressing plate (5) is arranged in the inside of collapsible bag two (1b).
10. a kind of fiber optic connector assembly containing collapsible bag according to claim 9, it is characterised in that：The elasticity
The sack end face of bag body one is provided on the upside of the pre- turn of bilge one (11a) or the through-hole one (16a) of downside, through-hole one (16a) with
Fairlead one is connected to；It is installed in the middle part of first pressing plate (4) and through-hole one (16a) in collapsible bag one (1a) matched
One compression bar (41)；The sack end face of the elastic pouch two is provided on the upside of pre- turn of bilge two (11b) or the through-hole two of downside
(16b), through-hole two (16b) are connected to fairlead two；It is installed in the middle part of second pressing plate (5) and leads to collapsible bag two (1b)
Matched second compression bar (51) in hole two (16b).
11. a kind of fiber optic connector assembly containing collapsible bag according to claim 9, it is characterised in that：The convex door
It is provided with minimum of one assembly main aperture one (17a) on one (13a), is fixedly provided in the middle part of first pressing plate (4) and collapsible bag
Main aperture one (17a) matched third compression bar (42) is assembled in one (1a)；Minimum of one dress is provided on the convex door two (13b)
With main aperture two (17b), it is fixedly provided in the middle part of second pressing plate (5) and assembles main aperture two (17b) phase in collapsible bag two (1b)
4th compression bar (52) of cooperation.
12. a kind of fiber optic connector assembly containing collapsible bag according to claim 9, it is characterised in that：The convex door
It is provided with minimum of one assembly secondary orifices one (18a) on one (13a), is additionally provided in the middle part of first pressing plate (4) and collapsible bag
The matched female compression bar (43) of assembly secondary orifices one (18a), the middle part of the tail end and the first pressing plate (4) of female compression bar (43) in one (1a)
It is fixedly connected, the head end setting of female compression bar (43) is in the inside of assembly secondary orifices one (18a)；It is provided on the convex door two (13b)
Minimum of one assembles secondary orifices two (18b), is additionally provided in the middle part of second pressing plate (5) and assembles secondary orifices in collapsible bag two (1b)
The matched public compression bars (53) of two (18b) are fixedly connected in the middle part of the tail end and the second pressing plate (5) of public compression bar (53), public compression bar
(53) head end is stretched out from assembly secondary orifices two (18b)；The head end of mother's compression bar (43) is provided with and the head of male compression bar (53)
Hold matched blind hole (431).
13. a kind of fiber optic connector assembly containing collapsible bag according to claim 9, it is characterised in that：The capsule
The pressure tightener one for forcing two the first pressing plates (4) of tightening, the glue are respectively arranged at left and right sides of one (1a) of bag
The pressure tightener two for forcing two the second pressing plates (5) of tightening is respectively arranged at left and right sides of pouch two (1b).
14. a kind of fiber optic connector assembly containing collapsible bag according to claim 13, it is characterised in that：The pressure
Tightener one is elastic piece one (6a), and the elastic piece one (6a) includes elastic strip body one (61a), elastic strip body one (61a)
Upper and lower ends are respectively arranged with mounting hole compatible with the first pressing plate (4) end one (62a), in elastic strip body one (61a)
Portion is provided with deformation hole one (63a)；The pressure tightener two is elastic piece two (6b), and the elastic piece two (6b) includes elasticity
The upper and lower ends of sheet body two (61b), elastic strip body two (61b) are respectively arranged with installation compatible with the second pressing plate (5) end
Hole two (62b) is provided with deformation hole two (63b) in the middle part of elastic strip body two (61b).
15. a kind of fiber optic connector assembly containing collapsible bag according to claim 13, it is characterised in that：The pressure
Tightener one is spring one (6c), and the end of the spring one (6c) is fixedly connected with the end of the first pressing plate (4)；The pressure
Tightener two is spring two (6d), and the end of the spring two (6d) is fixedly connected with the end of the second pressing plate (5).
16. a kind of fiber optic connector assembly containing collapsible bag according to claim 13, it is characterised in that：The pressure
Tightener one is rubber band one (6e), and the rubber band one (6e) is set in the outside of two the first pressing plate (4) ends；The pressure is received
Tight part two is rubber band two (6f), and the rubber band two (6f) is set in the outside of two the second pressing plate (5) ends.
17. a kind of fiber optic connector assembly containing collapsible bag according to claim 13, it is characterised in that：The pressure
The magnet two (6h) that tightener one includes magnet one (6g), mutually adsorbed with magnet one (6g), the magnet one (6g) and wherein one
The end of a first pressing plate (4) is fixedly connected, and the end of the magnet two (6h) and another the first pressing plate (4), which is fixed, to be connected
It connects；The magnet four (6j) for forcing tightener two to include magnet three (6i), mutually adsorbed with magnet three (6i), the magnet three
(6i) is fixedly connected with the end of one of them the second pressing plate (5), the magnet four (6j) and another the second pressing plate (5)
End is fixedly connected.
18. a kind of fiber optic connector assembly containing collapsible bag according to claim 13, it is characterised in that：Described second
The end of pressing plate (5) is installed with pin (7), and the end set of first pressing plate (4) has and the compatible pin hole of pin (7)
(44)；Guide-rail plate one (8a) is respectively arranged at left and right sides of the collapsible bag one (1a), the guide-rail plate one (8a) head end
End face is provided with the limit hole one (81a) for passing in and out and moving up and down for pin (7), and the side of the guide-rail plate one (8a) is provided with
A pair supplies the movable guide rail one (82a) in the first pressing plate (4) end；The guide rail one (82a) includes traverse rod one (821a), arc mistake
The function rail one (823a) for crossing rail one (822a), being used for enforced opening collapsible bag one (1a) sack, the traverse rod one (821a)
By transition rail one (822a) transition between head end and the tail end of function rail one (823a), the function rail one (823a) is close to horizontal
That side of rail one (821a) is provided with bevel edge one (8231a), the folder between the bevel edge one (8231a) and traverse rod one (821a)
Angle is obtuse angle, that side of the function rail one (823a) far from traverse rod one (821a) is provided with longitudinal edge one (8232a), described vertical
(8232a) is vertical with traverse rod one (821a) on side one；It is respectively arranged with guide-rail plate two at left and right sides of the collapsible bag two (1b)
(8b), the end face of the guide-rail plate two (8b) head end is provided with the limit hole two (81b) to move up and down for pin (7), described to lead
The side of rail plate two (8b) is provided with a pair of for the movable guide rail two (82b) in the second pressing plate (5) end；The guide rail two (82b)
Including traverse rod two (821b), arc-shaped transition rail two (822b), the function rail two for being used for enforced opening collapsible bag two (1b) sack
(823b) passes through transition rail two (822b) mistake between the head end and the tail end of function rail two (823b) of the traverse rod two (821b)
It crosses, the function rail two (823b) is provided with bevel edge two (8231b), the bevel edge two close to that side of traverse rod two (821b)
Angle between (8231b) and traverse rod two (821b) is obtuse angle, the function rail two (823b) far from traverse rod two (821b) that
Side is provided with longitudinal edge two (8232b), and the longitudinal edge two (8232b) is vertical with traverse rod two (821b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393535.8A CN108415127A (en) | 2018-04-27 | 2018-04-27 | A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393535.8A CN108415127A (en) | 2018-04-27 | 2018-04-27 | A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108415127A true CN108415127A (en) | 2018-08-17 |
Family
ID=63137100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393535.8A Pending CN108415127A (en) | 2018-04-27 | 2018-04-27 | A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108415127A (en) |
Citations (7)
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|---|---|---|---|---|
| JP3050732U (en) * | 1998-01-19 | 1998-07-31 | 日本電通建設株式会社 | MT connector connector |
| WO2001040837A2 (en) * | 1999-10-14 | 2001-06-07 | Ocean Design | Wet mateable connector |
| US20020003931A1 (en) * | 1999-10-14 | 2002-01-10 | Cairns James L. | Wet mateable connector |
| CN102066999A (en) * | 2008-04-21 | 2011-05-18 | Adc电信公司 | Hardened fiber optic connector with connector body joined to cylindrical cable by unitary housing |
| US20140219615A1 (en) * | 2013-02-05 | 2014-08-07 | Adc Telecommunications, Inc. | Optical assemblies with managed connectivity |
| CN104155726A (en) * | 2014-08-22 | 2014-11-19 | 北京卫星环境工程研究所 | High-air-tightness multi-core optical fiber through-cabin sealing connector |
| CN208156248U (en) * | 2018-04-27 | 2018-11-27 | 上海航天科工电器研究院有限公司 | A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag |
-
2018
- 2018-04-27 CN CN201810393535.8A patent/CN108415127A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3050732U (en) * | 1998-01-19 | 1998-07-31 | 日本電通建設株式会社 | MT connector connector |
| WO2001040837A2 (en) * | 1999-10-14 | 2001-06-07 | Ocean Design | Wet mateable connector |
| US20020003931A1 (en) * | 1999-10-14 | 2002-01-10 | Cairns James L. | Wet mateable connector |
| CN102066999A (en) * | 2008-04-21 | 2011-05-18 | Adc电信公司 | Hardened fiber optic connector with connector body joined to cylindrical cable by unitary housing |
| US20140219615A1 (en) * | 2013-02-05 | 2014-08-07 | Adc Telecommunications, Inc. | Optical assemblies with managed connectivity |
| CN104155726A (en) * | 2014-08-22 | 2014-11-19 | 北京卫星环境工程研究所 | High-air-tightness multi-core optical fiber through-cabin sealing connector |
| CN208156248U (en) * | 2018-04-27 | 2018-11-27 | 上海航天科工电器研究院有限公司 | A kind of collapsible bag and the fiber optic connector assembly containing collapsible bag |
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