CN108535815A - A kind of collapsible bag and the connector assembly containing collapsible bag - Google Patents
A kind of collapsible bag and the connector assembly containing collapsible bag Download PDFInfo
- Publication number
- CN108535815A CN108535815A CN201810394283.0A CN201810394283A CN108535815A CN 108535815 A CN108535815 A CN 108535815A CN 201810394283 A CN201810394283 A CN 201810394283A CN 108535815 A CN108535815 A CN 108535815A
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- China
- Prior art keywords
- collapsible bag
- rail
- pressing plate
- plate
- plug
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims description 89
- 230000007704 transition Effects 0.000 claims description 21
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 22
- 238000007789 sealing Methods 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 230000006872 improvement Effects 0.000 description 8
- 239000013307 optical fiber Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000002775 capsule Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending 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
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000037303 wrinkles 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Bag Frames (AREA)
Abstract
The present invention relates to a kind of collapsible bag and contain the connector assembly of collapsible bag, expansible/closeable collapsible bag is used to realize that plug and socket is in discrete state in 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 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 connector assembly of collapsible bag, belong to dust-proof, moisture-proof, the anti-salt of connector
Mist technical field.
Background technology
Connector, also referred to as connector, plug and socket.Generally refer to electric coupler.Connect two active devices
Device, transmit electric current or signal.Connector be electronic engineering technical staff often in contact with a kind of component.Its effect is very
Merely：It is blocked in circuit between place or isolated obstructed circuit, erects the bridge of communication, to make current flowing, make electricity
Realize scheduled function in road.Connector form and structure are ever-changing, with application, frequency, power, application environment
Etc. differences, have various various forms of connectors.For referring to, what connector was connected is not limited only to electric current, in photoelectricity
Today that sub- technology is grown rapidly, in fibre system, the carrier for transmitting signal is light, and glass and plastics are instead of in circuit common
Conducting wire, but connector is also used in photo-signal channel, their effect is identical as circuit connector.
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 connector group containing collapsible bag
Part, specific technical solution are as follows：
The stage casing of a kind of collapsible bag, including elastic pouch, the elastic pouch is provided with flexible fold, the elastic pouch
Sack at be installed with flexible door, jagged, the middle part of flexible door setting is respectively set at left and right sides of the flexible door
There is window.
As an improvement of the above technical solution, there are two fairleads for the left/right side setting of the flexible door, one of them draws
Portal positioned at the side of notch, another fairlead is located at the other side of notch.
The head end of a kind of connector assembly containing collapsible bag, including plug, socket, the plug is provided with male plug core,
The head end of the socket is provided with female plug core；The outside of the male plug core is provided with collapsible bag one, and the collapsible bag one includes bullet
Property bag body one, the stage casing of the elastic pouch one is provided with flexible fold one, and bullet is installed at the sack of the elastic pouch one
Property door one, the left and right sides of the flexible door one are respectively set jagged one, and the middle part of the flexible door one is provided with window one；
The outside of the female plug core is provided with collapsible bag two, and the collapsible bag two includes elastic pouch two, in the elastic pouch two
Section is provided with flexible fold two, and flexible door two, the left and right two of the flexible door two are installed at the sack of the elastic pouch two
Side is respectively set jagged two, and the middle part of the flexible door two is provided with window two；Distinguish the both sides up and down of the flexible door one
It is provided with the first pressing plate that control one sack of collapsible bag is opened or is closed, the both sides up and down of two sack of the flexible door are respectively set
There is 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
The bag tail of slot, the elastic pouch one is provided with opening, and the slot bottom of first annular slot is tightly connected with the bag tail of elastic pouch one；
The head end of the socket is provided with the second annular groove for accommodating collapsible bag two, and the bag tail of the elastic pouch two is provided with out
Mouthful, the slot bottom of second annular groove is tightly connected with the bag tail of elastic pouch two.
As an improvement of the above technical solution, there are two fairleads one for the left/right side setting of the flexible door one, wherein one
A fairlead one is located at the side of main notch one, another fairlead one is located at the other side of main notch one；First pressing plate
End pass through the end set of fairlead one and the first pressing plate in the outside of flexible door one；The left/right side of the flexible door two
There are two fairlead two, one of fairlead two is located at the side of main notch two for setting, another fairlead two is located at main lack
The other side of mouth two；The end of second pressing plate passes through the end set of fairlead two and the second pressing plate in the outer of flexible door two
Portion.
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, ramp one, the cross
Reserved rail one is provided with by one transition of transition rail, the head end of the ramp one between the head end and the tail end of ramp one of rail one；
The left and right sides of the collapsible bag two is respectively arranged with guide-rail plate two, and the end face of two head end of the guide-rail plate is provided with supply and marketing and nails on
The limit hole two of lower movement, 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；It is described
Guide rail two includes traverse rod two, arc-shaped transition rail two, ramp two, is passed through between the head end and the tail end of ramp two of the traverse rod two
Two transition of rail is crossed, the head end of the ramp two is provided with reserved rail two.
As an improvement of the above technical solution, the reserved rail one is provided with vertical straight portion close to the side of traverse rod one
One, the reserved rail two is provided with vertical straight portion two close to the side of traverse rod two.
As an improvement of the above technical solution, the outside of the guide-rail plate one is provided with the fastener for latching pin.
As an improvement of the above technical solution, lockhole is provided on the pin, the fastener includes oblique elastic plate, described
Tiltedly the angle between elastic plate and the outside of guide-rail plate one is acute angle, and the tail end of the oblique elastic plate is solid with the outside of guide-rail plate one
The head end of fixed connection, the oblique elastic plate is installed with pillar compatible with lockhole, and the end of pillar is segment shape.
Beneficial effects of the present invention：
Use expansible/closeable collapsible bag with realize in connector plug and socket discrete state, plug together process,
The interface of the sealing of the links such as mated condition and withdrawal process, the collapsible bag in collapsible bag and socket in plug is close
It fits together, and the opening and closing degree of collapsible bag keeps complete one forever in the opening and closing degree of collapsible bag and socket in plug
It causes so that realize in connector plug and socket in discrete state, each ring such as plug together process, mated condition and withdrawal process
Dust-proof, moisture-proof, salt spray proof function is all had during section.
Description of the drawings
Fig. 1 is the structural schematic diagram of collapsible bag of the present invention；
Fig. 2 is A-A views in Fig. 1；
Fig. 3 is the structural schematic diagram (side view state) of collapsible bag of the present invention；
Fig. 4 is the schematic diagram of collapsible bag when window of the present invention is closed；
Fig. 5 is the structural schematic diagram of the connector assembly of the present invention containing collapsible bag；
Fig. 6 is the schematic diagram that plug of the present invention does not install guide-rail plate one；
Fig. 7 is the schematic diagram that socket of the present invention does not install guide-rail plate two；
Fig. 8 is the schematic diagram (vertical view state) that socket of the present invention does not install guide-rail plate two；
Fig. 9 is the schematic diagram (vertical view state) of plug of the present invention；
Figure 10 is the connection diagram (side view state) of collapsible bag one and guide-rail plate one of the present invention；
Figure 11 is the connection diagram of the end and guide-rail plate one of the first pressing plate 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 connection diagram of the end and guide-rail plate two of the second pressing plate of the present invention；
Figure 15 is the structural schematic diagram of guide-rail plate two of the present invention.
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 to 3, the collapsible bag, including elastic pouch 10, the stage casing of the elastic pouch 10 are provided with flexible
Fold 12 is installed with flexible door 11 at the sack of the elastic pouch 10, and the left and right sides of the flexible door 11 is respectively arranged with
The middle part of notch 13, the flexible door 11 is provided with window 14.
The rubber integral production that excellent spring can be used with flexible door 11 for the elastic pouch 10 is molded.When flexible door 11
Upside by the downside of downward extruding force and flexible door 11 by upward extruding force when, the window 14 can be squeezed buckling
Shape.The notch 13 may be designed to V-arrangement, arch, due to the presence of notch 13 so that the stage casing thickness of 14 left and right sides of window
Become smaller, this can promote the stage casings of 14 left and right sides of window that can deform first and can be into window 14 being squeezed power
Portion's bending is gradually drawn close and is finally closed, as shown in figure 4, after the sack of the elastic pouch 10 is closed, leakproofness is high.
When upside, the downside of flexible door 11 do not stress either flexible door 11 upside by upward pulling force and elasticity
When the downside of door 11 is by downward pulling force, the sack of elastic pouch 10 opens at this time.When the sack of elastic pouch 10 opens,
The sack of two elastic pouch 10 is mutually butted, " capsule " shape structure is formed, can also be ensured between two elastic pouch 10
Leakproofness.Therefore, target part is arranged in the inside of elastic pouch 10 so that the collapsible bag plays dust-proof, moisture-proof, anti-salt
The effect of mist.Target part, can be to inserting in MT systems connector using collapsible bag if it is the socket or plug in MT systems connector
Seat or plug are sealed so that MT lock pins are not easy to be polluted by extraneous pollutant or dust, to ensure that MT systems connect
The docking effect of device, while the collapsible bag is opened conveniently, does not influence the socket in MT systems connector, plug carries out plug work
Industry.Socket or plug in each MT systems connector can pass in and out from window 14.Wherein, fold 12 is stretched so that flexible bag
Body 10 can elongate or shorten, when in MT systems connector socket or plug carry out plug operation when, the fold 12 that stretches has slow
Punching acts on；Meanwhile the deformation that flexible fold 12 can also occur in the opening or closing course for 10 sack of elastic pouch provides
Buffering.
The target part can also be electric coupler, using collapsible bag can in electric coupler socket or plug carry out
Sealing so that its internal electronic component is not easy to be polluted by extraneous pollutant or dust, to ensure that electric coupler
Docking effect, while the collapsible bag is opened convenient, does not influence the socket in electric coupler, plug carries out plug operation.
Due in connector socket or plug generally have shell, if directly by the collapsible bag set in the connectors
Socket or the outside of plug then easily cause following defect：1), the collapsible bag volume is larger；2), the collapsible bag is not due to having
Chlamydate protection, weatherability is poor, causes the service life of the collapsible bag shorter；3), installation and wiring operations more
It is complicated.Therefore, further, the bag tail of the elastic pouch 10 is provided with opening.The bag tail of elastic pouch 10 is provided with opening,
This makes in the socket or plug that can be installed to the elastic pouch 10 in connector by embedded mode, such installation
Mode is not only able to reduce collapsible bag volume, additionally it is possible to protect collapsible bag, the opening of 10 bags of tails of elastic pouch is also convenient
Installation and wiring operations.
Further, there are two fairlead 16, one of fairlead 16 is located at for the left/right side setting of the flexible door 11
The side of main notch 13, another fairlead 16 are located at the other side of main notch 13.
Embodiment 2
As shown in figures 5-8, a kind of connector assembly containing collapsible bag, including plug 2, socket 3, the head of the plug 2
End is provided with male plug core 21, and the head end of the socket 3 is provided with female plug core 31；The outside of the male plug core 21 is provided with collapsible bag
One 1a, one 1a of the collapsible bag include elastic pouch one, and the stage casing of the elastic pouch one is provided with one 12a of flexible fold, institute
It states and is installed with one 11a of flexible door at the sack of elastic pouch one, be respectively set at left and right sides of one 11a of the flexible door jagged
It is provided with one 14a of window in the middle part of one, one 11a of the flexible door；The outside of the female plug core 31 is provided with two 1b of collapsible bag, institute
It includes elastic pouch two to state two 1b of collapsible bag, and the stage casing of the elastic pouch two is provided with two 12b of flexible fold, the flexible bag
It is installed with two 11b of flexible door at the sack of body two, is respectively set jagged two at left and right sides of two 11b of the flexible door, it is described
Two 14b of window is provided in the middle part of two 11b of flexible door；The both sides up and down of one 11a of the flexible door are respectively arranged with control capsule
The first pressing plate 4 that one 1a sacks of bag are opened or are closed, the both sides up and down of two 11b sacks of the flexible door are respectively arranged with control glue
The second pressing plate 5 that two 1b sacks of pouch are opened or are closed.
The structure of one 1a of the collapsible bag is identical as the structure of the collapsible bag in embodiment 1, the knot of two 1b of the collapsible bag
Structure is identical as the structure of the collapsible bag in embodiment 1；Such as：One 11a of flexible door in the present embodiment and the elasticity in embodiment 1
11 structures of door are identical, and two 11b of flexible door in the present embodiment is identical as 11 structure of flexible door in embodiment 1.Consequently, to facilitate
It distinguishes and subsequently illustrates, the critical piece title and label in one 1a of collapsible bag are as follows：One 11a of flexible door, one 14a of window.Glue
Critical piece title and label in two 1b of pouch is as follows：Two 11b of flexible door, two 14b of window.
The sack opening or closure of one 1a of the collapsible bag refers to that one 14a of window in one 11a of flexible door is opened or is closed,
The sack opening or closure of two 1b of the collapsible bag refers to that two 14b of window in two 11b of flexible door is opened or is closed.
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., one 14a of window is contacted with two 14b of window, then utilize the first pressing plate 4 control window one 14a opening, utilize the
Two pressing plates 5 control two 14b of window and open so that can carry out plugging together operation between male plug core 21 and female plug core 31, plug together
Cheng Zhong, control one 14a of window and two 14b of window are in mated condition always, you can ensure to plug together the leakproofness of process.
When plug 2, socket 3 are in mated condition, since one 14a of window and two 14b of window is in mated condition always, i.e.,
It can guarantee the leakproofness of mated condition.
When plug 2, socket 3 are in withdrawal process, before extraction, control one 14a of window is in two 14b of window and docks always
State, you can ensure the leakproofness before extracting；When discrete state after extraction, closed using the first pressing plate 4 control one 14a of window
It closes, is closed using two 14b of the second pressing plate 5 control window.
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 the elastic pouch one is provided with opening, and the bag tail of the elastic pouch two is provided with opening；It is described to insert
First 2 head end is provided with the first annular slot 22 for accommodating one 1a of collapsible bag, and one 1a of collapsible bag is filled in first annular slot 22
In so that one 13a of convex door in one 1a of collapsible bag is located at the outside of plug 2, recycles glue by the slot bottom of first annular slot 22
It is tightly connected with the bag tail of one 1a of collapsible bag；The head end of the socket 3 is provided with the second annular for accommodating two 1b of collapsible bag
Slot 32 fills in two 1b of collapsible bag in the second annular groove 32 so that two 13b of convex door in two 1b of collapsible bag is located at the outer of socket 3
Portion recycles glue to be tightly connected the bag tail of the slot bottom of the second annular groove 32 and two 1b of collapsible bag.
Further, the mounting means between one 11a of the first pressing plate 4 and flexible door and the second pressing plate 5 and flexible door two
Such as under type may be selected in mounting means between 11b：
There are two fairlead one, one of fairlead one is located at main notch for the left/right side setting of one 11a of the flexible door
One side, another fairlead one are located at the other side of main notch one；The end of first pressing plate 4 pass through fairlead one and
The end set of first pressing plate 4 is in the outside of one 11a of flexible door；There are two draw for the left/right side setting of two 11b of the flexible door
Hole two, one of fairlead two are located at the side of main notch two, another fairlead two is located at the other side of main notch two；Institute
The end for stating the second pressing plate 5 passes through the end set of fairlead two and the second pressing plate 5 in the outside of two 11b of flexible door.
The first pressing plate 4 being located above is arranged in the top of one 14a of window, and underlying first pressing plate 4 is arranged in window
The lower section of one 14a of mouth；The first pressing plate 4 being located above is by downward pulling force, and underlying first pressing plate 4 is by upward
When pulling force, this can promote one 14a of window to deform to be closed.Then, the first pressing plate 4 being located above is by upward drawing
Power, when underlying first pressing plate 4 is by downward pulling force, this can make one 14a of window be switched on again.
Similarly：The second pressing plate 5 being located above is arranged in the top of two 14b of window, and underlying second pressing plate 5 is arranged
In the lower section of two 14b of window；The second pressing plate 5 being located above by downward pulling force, underlying second pressing plate 5 by
On pulling force when, this can promote two 14b of window to deform to be closed.Then, the second pressing plate 5 being located above is by upward
Pulling force, when underlying second pressing plate 5 is by downward pulling force, this can make two 14b of window be switched on again.
Further, as can be seen from figures 6 to 8, 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 41.
When plug 2, socket 3 are when plugging together process, the pin 7 of 5 end of the second pressing plate is just inserted into 4 end of the first pressing plate
Pin hole 41 in, this enables 5 synchronization action of the first pressing plate 4 and the second pressing plate, that is to say, that the window in one 1a of collapsible bag
One 14a and two 14b of window in two 1b of collapsible bag can synchronous opening or closure, the leakproofness during plugging together is effectively ensured.
Similarly：When plug 2, socket 3 are in withdrawal process, the pin 7 of 5 end of the second pressing plate is from the pin hole 41 of 4 end of the first pressing plate
It extracts, pin 7 remains able to so that 5 synchronization action of the first pressing plate 4 and the second pressing plate during being somebody's turn to do, that is to say, that collapsible bag one
One 14a of window in 1a and two 14b of window in 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 41 so that the first pressing plate 4 and the second pressing plate 5 can synchronization action, this
So that plug 2, socket 3 plug together or withdrawal process in, the window in two 1b of one 14a of window and collapsible bag in one 1a of collapsible bag
Two 14b can synchronize opening or closure.
It is controlled using the processes opened of one 14a of window in one 1a of the first pressing plate 4 control collapsible bag and using the second pressing plate 5
The process that two 14b of window in two 1b of glue pouch opens can be taken such as under type：As shown in Fig. 9~15, the collapsible bag one
Be respectively arranged with one 8a of guide-rail plate at left and right sides of 1a, the end faces of one 8a head ends of the guide-rail plate be provided with for the disengaging of pin 7 and
The side of one 81a of limit hole of up and down motion, one 8a of the guide-rail plate are provided with a pair of for the movable guide rail in 4 end of the first pressing plate
One 82a；One 82a of the guide rail includes one 821a of traverse rod, one 822a of arc-shaped transition rail, one 823a of ramp, one 821a of the traverse rod
One 823a of head end and ramp tail end between by one 822a transition of transition rail, the head end of one 823a of the ramp is provided with pre-
Stay one 824a of rail；Two 8b of guide-rail plate is respectively arranged at left and right sides of two 1b of the collapsible bag, two 8b head ends of the guide-rail plate
End face is provided with two 81b of limit hole to move up and down for pin 7, and the side of two 8b of the guide-rail plate is provided with a pair for the second pressure
Movable two 82b of guide rail in 5 end of plate；Two 82b of the guide rail includes two 821b of traverse rod, two 822b of arc-shaped transition rail, ramp two
Pass through two 822b transition of transition rail, the ramp between the tail end of two 823b of head end and ramp of 823b, two 821b of the traverse rod
The head end of two 823b is provided with two 824b of reserved rail.
Plug 2 is being inserted before socket 3, and plug 2, socket 3 are in discrete state, is at this time guarantee leakproofness, window
One 14a is closed, and two 14b of window is closed；The end of the first pressing plate 4 is sitting at one 824a of reserved rail, the end of the second pressing plate 5 at this time
It is sitting at two 824b of reserved rail.When plug 2 is inserted to socket 3, the pin 7 of 5 end of the second pressing plate passes through one 81a of limit hole just
It is inserted into the pin hole 41 of 4 end of the first pressing plate, this enables 5 synchronization action of the first pressing plate 4 and the second pressing plate, window one
14a and two 14b of window is closed state.When plug 2 continues to be inserted into the inside of socket 3, the end of the first pressing plate 4 starts edge
The direction movement that ramp one 823a is limited, during the end of the first pressing plate 4 is advanced along one 823a of ramp, two first pressures
Spacing between plate 4 can gradually increase, and under the drive of the first pressing plate 4, one 14a of window gradually starts to open；Similarly, window two
14b gradually starts to open；In above process, due to the effect of pin 7, the second pressing plate 5 synchronizes dynamic also with the first pressing plate 4
Make, that is to say, that one 14a of window is synchronous with two 14b of window to be opened, and one 14a of window and two 14b of window is still in docking shape
State, one 1a of collapsible bag and two 1b of collapsible bag form " capsule " shape structure, and leakproofness is protected.When the end edge of the first pressing plate 4
When one 823a of ramp and finally moving on one 821a of traverse rod by one 822a of transition rail, one 14a of window and two 14b of window open
It opens to the maximum, moves forward at this time along one 821a of traverse rod with the end of the first pressing plate 4, the fold one that stretches, flexible pleat
Wrinkle two is shunk so that and male plug core 21 exposes from one 14a of window, and female plug core 31 exposes from two 14b of window, finally,
Male plug core 21 is docked with the completion of female plug core 31, and in this process, one 14a of window and two 14b of window are still in mated condition, capsule
One 1a of bag and two 1b of collapsible bag form " capsule " shape structure, and leakproofness is 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, flexible fold one, flexible fold two extend so that male plug core 21 starts gently into one 1a of collapsible bag
It retracts, the beginning of female plug core 31 is gently retracted into two 1b of collapsible bag.It will be designed to be interference fitted between pin 7 and pin hole 41,
This make between pin 7 and pin hole 41 be detached from when need certain external force, this can enable the end of the first pressing plate 4 to pass through
It crosses one 822a of rail to enter one 823a of ramp and move along one 823a of ramp, one 14a of window starts gradually to be closed；Similarly, institute
Two 14b of window is stated also gradually to be closed.When the end of the first pressing plate 4 moves to reserved one 824a of rail, one 14a of window is closed completely
It closes；At the same time, the end of the second pressing plate 5 also moves into two 824b of reserved rail, and two 14b of window is also closed completely.Then it uses again
Power pulls the plug out of the socket 2 outward so that pin 7 is detached from pin hole 41, even if plug 2 is detached from socket 3 at this time, in the plug 2
One 14a of window is closed, and two 14b of window is closed in socket 3, ensure that leakproofness.And when plug 2 is not detached with 3 socket of socket,
Although starting to be gradually opened, one 14a of window and two 14b of window are to be in mated condition by one 14a of window and two 14b of window,
Thus, it is also possible to ensure the leakproofness in withdrawal process.
When the end of the first pressing plate 4 is in the turning point between by one 823a of ramp and one 821a of traverse rod, arc-shaped transition
One 822a of rail can reduce the moving resistance of 4 end of the first pressing plate.Similarly, two 822b of arc-shaped transition rail can reduce the second pressing plate
The moving resistance of 5 ends.
When plug 2, socket 3 are in discrete state, at this time to ensure leakproofness, to prevent from leading to the window because unexpected
Mouth one 14a and two 14b of window is opened；Further, one 824a of reserved rail is provided with close to the side of one 821a of traverse rod
Vertical one 8241a of straight portion, two 824b of reserved rail are provided with vertical straight portion two close to the side of two 821b of traverse rod
8241b.When plug 2, socket 3 are in discrete state, the end of first pressing plate 4 is in one 824a of reserved rail at this time,
The end of second pressing plate 5 is in two 824b of reserved rail；Due to the presence of one 8241a of straight portion so that the end of the first pressing plate 4
Larger external force is needed to overcome the resistance at one 8241a of straight portion during entering one 823a of ramp by one 8241a of straight portion
Hinder, that is to say, that the presence of straight one 8241a of portion so that one 14a of window needs larger initial action in the moment being opened
Power, to prevent being opened accidentally one 14a of window because of smaller external force.Similarly, the presence of two 8241b of straight portion, can prevent because compared with
Small external force is opened accidentally two 14b of window.
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.
Further, when plug 2 and socket 3 are in mated condition, to avoid external force from leading to the collapsible bag one of mated condition
It is detached between two 1b sacks of 1a sacks and collapsible bag, is provided on the outside of one 8a of the guide-rail plate for latching pin 7
Fastener.
When plug 2 and socket 3 are in mated condition, pin 7 can be clasped by fastener so that one 14a of window opens
Two 1b of collapsible bag that are opened with two 14b of window of one 1a of collapsible bag be not susceptible to be detached from, ensure leakproofness.
Embodiment 3
In example 2, the fastener may be designed as：As shown in Figure 8,9, lockhole 71 is provided on the pin 7, it is described
Fastener includes oblique elastic plate 91, and the angle between the outside of one 8a of the oblique elastic plate 91 and guide-rail plate is acute angle, the oblique bullet
Property plate 91 tail end and one 8a of guide-rail plate on the outside of be fixedly connected, the head end of the oblique elastic plate 91 is installed with suitable with 71 phase of lockhole
The end of the pillar 92 matched, pillar 92 is segment shape.
When plug 2 and socket 3 are in mated condition, pillar 92 is just inserted into the lockhole 71 in pin 7 at this time, in fastener
Under sealed so that two 1b of collapsible bag that one 1a of collapsible bag that one 14a of window opens is opened with two 14b of window is not susceptible to be detached from,
Leakproofness is guaranteed.When plug 2 is extracted from socket 3, due to the presence of oblique elastic plate 91, the head end of oblique elastic plate 91 by
To extruding force, the angle between the outside of one 8a of oblique elastic plate 91 and guide-rail plate is promoted to expand, so that pillar 92 is from lockhole
It is detached from 71, facilitates pull action；Wherein, the end of pillar 92 is segment shape so that the resistance that pillar 92 is detached from from lockhole 71
Power reduces.Similarly, pin 7 is when inserting to pillar 92, due to extruding force so that tiltedly the outside of elastic plate 91 and one 8a of guide-rail plate it
Between angle expand, when pillar 92 encounters lockhole 71, the elastic force of itself of oblique elastic plate 91 promotes pillar 92 to be inserted into lockhole 71
In, complete lock action.
In the above-described embodiments, one 14a of the window opens, and the sack of one 1a of the collapsible bag is in open configuration；Institute
It states one 14a of window to be closed, the sack of one 1a of the collapsible bag is in closed state.Two 14b of the window opens, the collapsible bag
The sack of two 1b is in open configuration；Two 14b of the window is closed, and the sack of two 1b of the collapsible bag is in closed state.
The collapsible bag may not only be applied to MT systems connector, it may also be used for electric coupler, it can be to connection using collapsible bag
Socket or plug in device are sealed, and make it be not easy to be polluted by extraneous pollutant or dust, to ensure that connector
Docking effect.
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 (9)
1. a kind of collapsible bag, it is characterised in that：Including elastic pouch (10), the stage casing of the elastic pouch (10) is provided with flexible
Fold (12) is installed with flexible door (11), the left and right sides point of the flexible door (11) at the sack of the elastic pouch (10)
It is not arranged jagged (13), window (14) is provided in the middle part of the flexible door (11).
2. a kind of collapsible bag according to claim 1, it is characterised in that：The left/right side of the flexible door (11) is provided with
Two fairleads (16), one of fairlead (16) are located at the side of notch (13), another fairlead (16) is located at notch
(13) the other side.
3. a kind of connector assembly containing collapsible bag, including plug (2), socket (3), the head end of the plug (2) are provided with
The head end of male plug core (21), the socket (3) is provided with female plug core (31), it is characterised in that：The outside of the male plug core (21)
It is provided with collapsible bag one (1a), the collapsible bag one (1a) includes elastic pouch one, and the stage casing of the elastic pouch one is provided with
Stretch fold one (12a), and flexible door one (11a) is installed at the sack of the elastic pouch one, the flexible door one (11a)
The left and right sides is respectively set jagged one, and window one (14a) is provided in the middle part of the flexible door one (11a)；The female plug core
(31) outside is provided with collapsible bag two (1b), and the collapsible bag two (1b) includes elastic pouch two, the elastic pouch two
Stage casing is provided with flexible fold two (12b), and flexible door two (11b), the elasticity are installed at the sack of the elastic pouch two
Jagged two are respectively set at left and right sides of two (11b) of door, window two (14b) is provided in the middle part of the flexible door two (11b)；
The both sides up and down of the flexible door one (11a) are respectively arranged with the first pressing plate that control collapsible bag one (1a) sack is opened or is closed
(4), the both sides up and down of the flexible door two (11b) sack be respectively arranged with control collapsible bag two (1b) sack open or be closed
Second pressing plate (5).
4. a kind of connector assembly containing collapsible bag according to claim 3, it is characterised in that：The plug (2)
Head end is provided with the first annular slot (22) for accommodating collapsible bag one (1a), and the bag tail of the elastic pouch one is provided with out
Mouthful, the slot bottom of first annular slot (22) is tightly connected with the bag tail of elastic pouch one；The head end of the socket (3) be provided with for
The second annular groove (32) of collapsible bag two (1b) is accommodated, the bag tail of the elastic pouch two is provided with opening, second annular
The slot bottom of slot (32) is tightly connected with the bag tail of elastic pouch two.
5. a kind of connector assembly containing collapsible bag according to claim 3, it is characterised in that：The flexible door one
The left/right side setting of (11a) is there are two fairlead one, and one of fairlead one is located at the side of main notch one, another draws
Portal one positioned at the other side of main notch one；The end of first pressing plate (4) passes through the end of fairlead one and the first pressing plate (4)
Portion is arranged in the outside of flexible door one (11a)；There are two fairleads two for the left/right side setting of the flexible door two (11b), wherein
One fairlead two is located at the side of main notch two, another fairlead two is located at the other side of main notch two；Second pressure
The end of plate (5) passes through the end set of fairlead two and the second pressing plate (5) in the outside of flexible door two (11b).
6. a kind of connector assembly containing collapsible bag according to claim 3, it is characterised in that：Second pressing plate
(5) end is installed with pin (7), and the end set of first pressing plate (4) has and the compatible pin hole (44) of pin (7)；
Guide-rail plate one (8a) is respectively arranged at left and right sides of the collapsible bag one (1a), the end face of the guide-rail plate one (8a) head end is set
It is equipped with the limit hole one (81a) for passing in and out and moving up and down for pin (7), the side of the guide-rail plate one (8a) is provided with a pair of of confession
The movable guide rail one (82a) in first pressing plate (4) end；The guide rail one (82a) includes traverse rod one (821a), arc-shaped transition rail one
(822a), ramp one (823a) passes through transition rail between the head end and the tail end of ramp one (823a) of the traverse rod one (821a)
The head end of one (822a) transition, the ramp one (823a) is provided with reserved rail one (824a)；A left side for the collapsible bag two (1b)
Right both sides are respectively arranged with guide-rail plate two (8b), and the end face of the guide-rail plate two (8b) head end is provided with transports up and down for pin (7)
Dynamic limit hole two (81b), the side of the guide-rail plate two (8b) are provided with a pair and supply the movable guide rail in the second pressing plate (5) end
Two (82b)；The guide rail two (82b) includes traverse rod two (821b), arc-shaped transition rail two (822b), ramp two (823b), described
Pass through transition rail two (822b) transition, the ramp two between the head end and the tail end of ramp two (823b) of traverse rod two (821b)
The head end of (823b) is provided with reserved rail two (824b).
7. a kind of connector assembly containing collapsible bag according to claim 6, it is characterised in that：The reserved rail one
(824a) is provided with vertical straight portion one (8241a) close to the side of traverse rod one (821a), and the reserved rail two (824b) is close
The side of traverse rod two (821b) is provided with vertical straight portion two (8241b).
8. a kind of connector assembly containing collapsible bag according to claim 6, it is characterised in that：The guide-rail plate one
The fastener for latching pin (7) is provided on the outside of (8a).
9. a kind of connector assembly containing collapsible bag according to claim 8, it is characterised in that：On the pin (7)
It is provided with lockhole (71), the fastener includes oblique elastic plate (91), the outside of the oblique elastic plate (91) and guide-rail plate one (8a)
Between angle be acute angle, be fixedly connected on the outside of the tail end and guide-rail plate one (8a) of the oblique elastic plate (91), the oblique bullet
Property plate (91) head end be installed with the compatible pillar (92) of lockhole (71), the end of pillar (92) is segment shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394283.0A CN108535815B (en) | 2018-04-27 | 2018-04-27 | Capsule bag and connector assembly comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394283.0A CN108535815B (en) | 2018-04-27 | 2018-04-27 | Capsule bag and connector assembly comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108535815A true CN108535815A (en) | 2018-09-14 |
| CN108535815B CN108535815B (en) | 2024-04-05 |
Family
ID=63479364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394283.0A Active CN108535815B (en) | 2018-04-27 | 2018-04-27 | Capsule bag and connector assembly comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108535815B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118192A (en) * | 1993-12-20 | 1996-03-06 | 住友电气工业株式会社 | Optical switch |
| US6315461B1 (en) * | 1999-10-14 | 2001-11-13 | Ocean Design, Inc. | Wet mateable connector |
| US20020003931A1 (en) * | 1999-10-14 | 2002-01-10 | Cairns James L. | Wet mateable connector |
| JP2003009328A (en) * | 2001-04-20 | 2003-01-10 | Furukawa Electric Co Ltd:The | Cable-protecting tube and laying method and drawing-in method therefor |
| JP2012081129A (en) * | 2010-10-13 | 2012-04-26 | Fujifilm Corp | Endoscope propulsion system |
| CN208156247U (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 connector assembly containing collapsible bag |
-
2018
- 2018-04-27 CN CN201810394283.0A patent/CN108535815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118192A (en) * | 1993-12-20 | 1996-03-06 | 住友电气工业株式会社 | Optical switch |
| US6315461B1 (en) * | 1999-10-14 | 2001-11-13 | Ocean Design, Inc. | Wet mateable connector |
| US20020003931A1 (en) * | 1999-10-14 | 2002-01-10 | Cairns James L. | Wet mateable connector |
| JP2003009328A (en) * | 2001-04-20 | 2003-01-10 | Furukawa Electric Co Ltd:The | Cable-protecting tube and laying method and drawing-in method therefor |
| JP2012081129A (en) * | 2010-10-13 | 2012-04-26 | Fujifilm Corp | Endoscope propulsion system |
| CN208156247U (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 connector assembly containing collapsible bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108535815B (en) | 2024-04-05 |
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