CN109814210A - A kind of fiber adapter - Google Patents
A kind of fiber adapter Download PDFInfo
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- CN109814210A CN109814210A CN201910123538.4A CN201910123538A CN109814210A CN 109814210 A CN109814210 A CN 109814210A CN 201910123538 A CN201910123538 A CN 201910123538A CN 109814210 A CN109814210 A CN 109814210A
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- Prior art keywords
- panel
- fastener
- fiber adapter
- shell
- flange part
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- 239000013307 optical fiber Substances 0.000 description 15
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 12
- 230000006978 adaptation Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
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- 238000012986 modification Methods 0.000 description 3
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- 238000004780 2D liquid chromatography Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
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- 238000003466 welding Methods 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The embodiment of the invention discloses a kind of fiber adapter, comprising: fastener, elastic pushing portion and flange part, wherein；The fastener is set on the outer wall of fiber adapter shell, and the initial distance between flange part be not more than panel thickness, for pass through panel, positioned at second side of panel when with panel formed clamping；The elasticity pushing portion, is set on the outer wall of fiber adapter shell, and first end is fixed, and second end is in contact with flange part, for providing the active force of second direction for the flange part when fastener passes through panel and flange part is located at target position；The flange part, it is socketed on fiber adapter shell, it is in contact for the first side under the active force of second direction with panel, and the active force by panel first direction, active force based on first direction and second direction, so that the relative position of shell and panel remains unchanged, the first direction is opposite with second direction.
Description
Technical field
The present invention relates to fiber optic communication field more particularly to a kind of fiber adapter.
Background technique
In fiber optic communication field, fiber adapter is mainly used for connecting two optical fiber connectors in optical fiber wiring system,
The signal transmission for realizing two Optical fiber plugs, is usually assembled into various adapter panels and cabinet (back panel connector, distributing box
Deng) on, it is widely used in TV network, local area network, transmission of video, Fiber Optical Communication System and fiber entering household (Fiber To
The Home, FTTH) etc..
Existing fiber adapter structure and mounting means, need both adapter and panel to work in coordination, the thickness of panel
Degree cannot be excessive, excessive to will lead to installation not up, can not achieve chimeric；Can not be too small, it is too small, it is fitted into unstable, causes
Adapter shambles on panel.And fiber adapter is once it is determined that design, be coupled peritreme thickness determines therewith, just
The panel mounting hole for specific thicknesses can only be limited, for the mounting hole of other thickness, then needs replacing design.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of fiber adapter, for being adapted to the face of different wall thickness
Plate.
The embodiment of the present invention provides a kind of fiber adapter, and the fiber adapter includes: fastener b, elastic pushing portion d
And flange part c, wherein；
The fastener is set on the outer wall of fiber adapter shell, and the initial distance between flange part is little
In the thickness of panel, for pass through panel, positioned at second side of panel when with panel form clamping；
The elasticity pushing portion, is set on the outer wall of fiber adapter shell, first end is fixed, second end and flange part
It is in contact, for providing second direction for the flange part when fastener passes through panel and flange part is located at target position
Active force；
The flange part is socketed on fiber adapter shell, under the active force of second direction with panel
Side is in contact, and the active force by panel first direction, the active force based on first direction and second direction, so that shell
It is remained unchanged with the relative position of panel, the first direction is opposite with second direction.
In above-mentioned fiber adapter, the first end of the fastener is fixed at the first position on housing exterior walls, the
Two ends are movable end；
Wherein, when the second end of the fastener is in rounding state, section size is less than the size of panel jack, described
When the second end of fastener is in open configuration, section size is not less than the size of panel jack.
In above-mentioned fiber adapter, the fastener is in specifically for the second end in the fastener and collapses shape
Panel jack is passed through when state, and, after passing through panel jack, the second end of the fastener is in open configuration and and panel
Form clamping.
In above-mentioned fiber adapter, the full-size of the flange part frame is greater than the size of panel jack.
In above-mentioned fiber adapter, the flange part, specifically for being produced during fastener passes through panel jack
Raw sliding, and the active force in sliding process by elastic pushing portion second direction.
In above-mentioned fiber adapter, the fiber adapter further include: reed holding section,
The reed holding section is fixed on the shell, for providing supporting point for the first end in elastic pushing portion.
In above-mentioned fiber adapter, the reed holding section is fixed on the shell, comprising:
The reed holding section is located at outside shell, has accommodation space, and the accommodation space can accommodate elastic pushing portion
First end；
Alternatively, the reed holding section is located at the groove of housing side, there is accommodation space, the accommodation space can be held
Receive the first end in elastic pushing portion.
In above-mentioned fiber adapter, the reed holding section is located at outside shell, is in flange arrangement or hanger structure.
Fiber adapter provided in an embodiment of the present invention is provided with fastener, bullet on the outer wall of fiber adapter shell
Property pushing portion and flange part, and elastic pushing portion first end is set and is fixed, second end is in contact with flange part, is set by this
Meter ensure that during fiber adapter is installed on panel, since the active force of the first direction of panel application makes flange
Portion is slided to first direction, and then pushes elastic pushing portion, so that elastic pushing portion's stress deformation is to provide the to flange part
The active force in two directions, the active force based on first direction and second direction realize so that flange part is close to the first side of panel
The relative position of flange part and panel remains unchanged, and then ensure that and fiber adapter is fixedly installed on panel；Due to control
The initial distance between fastener and flange part is made, so that panel is when between flange part and fastener, due to elasticity
Pushing portion is elastically engaged, and the adaptation to different-thickness panel may be implemented.
Detailed description of the invention
Fig. 1 is fiber adapter composed structure schematic diagram described in the embodiment of the present invention；
Fig. 2 is the structure chart of fiber adapter fastener described in the embodiment of the present invention；
Fig. 3 is fiber adapter decomposition diagram described in the embodiment of the present invention；
Fig. 4 is the construction profile of fiber adapter described in the embodiment of the present invention；
Fig. 5 is the side sectional structure chart of fiber adapter described in the embodiment of the present invention；
Fig. 6 is the fiber adapter structural schematic diagram that reed holding section described in the embodiment of the present invention is hanger structure；
Fig. 7 be two side surfaces of fiber adapter shell inwardly hollow out and the structure of groove that is formed；
Fig. 8 is the scheme of installation of fiber adapter；
Fig. 9 is the scheme of installation of the panel of different-thickness.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, with reference to the accompanying drawing to this hair
The realization of bright embodiment is described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit the present invention.
Fiber adapter in the embodiment of the present invention can be installed on optical fiber and connect distribution plant panel, back panel connector face
On a variety of devices such as plate, distributing box, but not limited to this.In the related technology, fiber adapter is installed in the following way, and optical fiber is suitable
The shell of orchestration passes through panel mounting hole (hereinafter referred to as: panel jack), and the periphery of adapter shell is provided with flange part, described
Flange part is abutted with the peritreme of panel jack, and adapter is provided with fastener, and fastener and the common clamping panel of flange part are inserted
The peritreme in hole, so that above-mentioned fiber adapter is fitted and fixed with relative to panel jack；Fastener is pressed, this chimeric solution is made
Lock, so that adapter can be detached from from panel jack.This chimeric mode needs both fiber adapter and panel mutually to match
It closing, the thickness of panel cannot be excessive, can not be too small, it is extremely inconvenient in actual use.
Based on this, the embodiment of the present invention provides a kind of fiber adapter, and elasticity is added in external in fiber adapter shell
Pushing portion realizes that fiber adapter can be adapted to different walls by the mutual cooperation of elastic pushing portion, flange part and fastener
Thick panel, installation stabilization are not rocked.
Fig. 1 shows the structure composition figure of fiber adapter provided in an embodiment of the present invention, the optical fiber of the embodiment of the present invention
Adapter, the fiber adapter include: fastener b, elastic pushing portion d and flange part c, wherein；
The fastener b, is set on the outer wall of fiber adapter shell a, and the initial distance between flange part c is not
Greater than the thickness of panel, for pass through panel, positioned at second side of panel when with panel form clamping；
The elasticity pushing portion d, is set on the outer wall of fiber adapter shell a, first end is fixed, second end and flange
Portion c is in contact, for providing second for the flange part c when fastener b passes through panel and flange part c is located at target position
The active force in direction；
The flange part c is socketed on fiber adapter shell a, under the active force of second direction with panel
First side is in contact, and the active force by panel first direction, the active force based on first direction and second direction, so that shell
The relative position of body a and panel remains unchanged, and the first direction is opposite with second direction.
It should be noted that the fiber adapter shell a can be made of corrosion-resistant materials such as resin, metals, certainly
It may be other materials；By injection molding, die casting, the forms such as ultrasonic welding are integrally formed again either after being molded.Shell a is logical
It is often other shapes that can pass through panel jack such as there is the shape of substantially rectangular parallelepiped, but be also possible to cylindrical, circle rectangle
Formula is specifically described in the present embodiment using shell a as rectangular shape:
Fiber adapter shell a has flat upper surface and lower surface, and substantially vertical with these above-mentioned surfaces
The side end face of left and right two, left and right two side end faces have for optical fiber connector insertion hole.
Here, it should be noted that the optical fiber connector insertion that one end (first end) of fiber adapter shell a is formed
Hole is corresponding, the i.e. optical fiber connector of first end and the second end with the insertion hole of the shell a other end (the second end)
The quantity in insertion hole is consistent；For example, first end is provided with the insertion holes of 2 adaptation fiber connectors, then second end
The insertion hole of 2 adaptation fiber connectors is set.
The type in the optical fiber connector insertion hole of first end and the second end for fiber adapter shell a, due to
The diversity of Fiber Optic Connector Interfaces, the interface of fiber adapter can also have multiple types；For example, according to fiber adapter two
The type of the Fiber Optic Connector Interfaces at end is identical, the interface of fiber adapter can be divided into LC-LC, SC-SC, ST-ST, FC-
The multiple types such as FC, MPO-MPO and E2000-E2000；According to the type of the Fiber Optic Connector Interfaces at fiber adapter both ends
The interface of fiber adapter can be divided into the multiple types such as LC-SC, LC-ST, LC-FC, SC-ST, SC-FC and FC-ST by difference
There is the adapter of different connector to be commonly known as hybrid adapter for type, this both ends.Hole class is inserted into based on optical fiber connector
Identical or different, the type for optical fiber connector insertion hole at the fiber adapter both ends in embodiments of the present invention of type
It can be identical, be also possible to different.
Two end interface of fiber adapter of the embodiment of the present invention may is that first end and the second end are arranged respectively as a result,
There is the insertion hole of multiple adaptation LC type fiber connectors such as 1,2 or 4, single LC, twin-core or four core LC light can be adapted to
Fine connector；It is also possible that being respectively arranged with multiple adaptation SC type light such as 1,2 or 4 on first end and the second end
The insertion hole of fine connector can be adapted to single, twin-core or four core SC fiber connectors；It is also possible that first end is provided with 1
It is a, the insertion hole of multiple adaptation LC type fiber connectors such as 2 or 4, and the second end is correspondingly arranged on 1,2 or 4
Etc. the insertion hole of multiple adaptation SC fiber connectors；Certainly, first end and the second end can also be respectively arranged with it is band-like
The connector of optical fiber, for being adapted to the connector of ribbon fiber；Here, fiber number is not construed as limiting；There are also various other combinations
Mode, therefore not to repeat here.
In Fig. 1, the first end of the fastener b of fiber adapter described in the present embodiment close to fiber adapter shell a
Or second end, it is set on the outer wall of shell a.In order to more clearly demonstrate the structure of fastener b, as shown in Fig. 2, Fig. 2 is
The structure chart of fastener, in Fig. 2, the fastener b is set on the outer wall of shell a, specifically the first end n of fastener b
It is fixed at the first position on shell a outer wall, second end m is movable end；Wherein, the second end m of the fastener b, which is in, receives
When holding together state, section size is less than the size of panel jack；When the second end m of the fastener b is in open configuration, section ruler
The very little size not less than panel jack.
Here, the first position is that the first end n of fastener b is fixed on the position on shell a outer wall, described first
Setting, which can be, is arranged at the first end or second end of the lower surface shell a and close proximity, and Fig. 1 show the first position
The case where positioned at the lower surface of housing exterior walls；The first position is also possible to that the upper surface of shell a and close proximity a is arranged in
First end or second end at；Certainly first end n can also be both provided in the upper and lower surface of shell a.This design makes
The second end m for obtaining fastener b passes through panel jack after gathering, and is clamped passing through to be formed with panel jack afterwards, due to engaging
The first end n of portion b is fixed on surface of shell, and then when fastener b is clamped with panel jack therefore shell a can also be consolidated
It is scheduled on panel.
For the relationship in clearer expression Fig. 1 between each component, Fig. 1 is decomposed, the fiber adapters after decomposition
As shown in figure 3, in Fig. 3, fastener b is set on the outer wall of fiber adapter shell a device, and (first end n) is fixed on for one end
The lower surface of shell a, (second end m) is located on the side h of shell a the other end, and second end m is in opening under static state
State.
Here, it should be noted that the second end m of fastener b can be the side for existing only in shell a, it can only
Being present in the left side of shell a, perhaps right side is on the left side h for exist only in shell a or to exist only in shell a in Fig. 2
Right side h on；Again or the second end m of fastener b is also possible to exist in the left and right sides of shell a.
In addition, the fastener b can also be that first end n is fixed on the lower surface of shell a except in the case of in Fig. 2,
Second end m exists in the left and right sides of shell a body, downside, i.e., in addition to existing in the left and right sides of shell a, can also be described
Movable second end m is also equipped at the first end n of fastener b.Again or the second end m of fastener b is also possible to setting and exists
4 sides up and down of shell a, such case, which can be, is also equipped with first end n in the upper surface of shell a, and then can be with
It realizes that the second end m of fastener b exists on 4 sides of shell a, can also be other implementations certainly, do not make herein
It repeats.
Since the second end m of fastener b is movable end, to be accomplished that after gathering can by panel jack, after opening with
Panel jack forms clamping, therefore can be designed as the form of metal spring leaf, or the form of buckle, certainly, fastener b's
Second end m is also designed to other forms, and therefore not to repeat here.
The case where second end m for fastener b is metal clips, the second end m prolongs along the side surface of the shell a
It stretches, in the case where not stressing, the second end m of fastener b opens naturally, since the size after opening is inserted not less than panel
The size in hole, so that the second end m of fastener b, after opening, fastener b can not pass through panel jack.
Second end m for fastener b is the form for being designed as buckle, is buckled in size when pressing is closed up and is less than panel
The size of jack, but size when opening is not less than the size of panel jack, and the second end m of fastener b similarly may be implemented
It can make fastener b by panel jack after gathering, since size is greater than the size of panel jack after opening, be formed and panel jack
Clamping.
Based on this design, the fastener b, specifically for when the second end m of the fastener b is in rounding state
Across panel jack, and, after passing through panel jack, the second end m of the fastener b is in open configuration and and panel-shaped
At clamping；When fiber adapter is installed on panel jack, the second end m of fastener b is inwardly collapsed, size after gathering by squeezing
No more than the size of panel jack, fastener b is worn from the side of panel to the other side of panel, and then in fastener
After panel jack, due to fastener b no longer stress, second end m meeting nature opens, and being achieved in fiber adapter can not move back
The form of panel jack out is formed with panel and is clamped.
It should also be noted that, the fastener b can be affixed at the first position on the outer wall of fiber adapter,
It is integrally formed with fiber adapter, i.e. the first end of fastener b is stationarily connected on the outer wall of fiber adapter；The locking
Portion b is also possible to be mounted on the outer wall of fiber adapter, i.e., the first end n of fastener b is removably to install
At the first position on the outer wall of fiber adapter, it is designed to separable components.
In the embodiment of the present invention, the elasticity pushing portion d is set on the outer wall of fiber adapter shell a, and first end is solid
Fixed, second end is in contact with flange part c, for being described when fastener b passes through panel and flange part c is located at target position
The active force of flange part c offer second direction.Here, the first end in the elastic pushing portion is fixed on inside reed holding section i,
Second end is in contact with flange part c, provides second direction (right side) to flange part c when flange part c is slided to first direction (left side)
Active force；When the target position is fiber adapter and panel clamping, position of the flange part c on shell a；It is suitable in optical fiber
When orchestration and panel are clamped, the second end fitting flange part c of elastic pushing portion d simultaneously provides second direction for the flange part c
Active force.
It is also to be noted that the elasticity pushing portion d can be made of, such as Fig. 3 due to having elasticity elastic sheet metal
It is shown；It can also be made of other elastic materials, such as helical spring, elastic block rubber etc., be also possible to above a variety of materials
The combination of material.
For the clearer specific facilities for showing elastic pushing portion d, as shown in figure 4, Fig. 4 is the embodiment of the present invention
The construction profile of the fiber adapter, the elasticity pushing portion d described in Fig. 4 are set to the outer of fiber adapter shell a
On wall, first end is fixed on the inside of reed holding section i, and second end is in contact with flange part c, but is not connected with.
Here, the first end of the elastic pushing portion d be fixed on reed holding section i inside can there are many realize feelings
Condition is protected for example, it may be the first end of elastic pushing portion d is directly fixed on the outer wall of fiber adapter shell a without reed
Hold portion i；It can also be and be provided with reed holding section i on the outer wall of fiber adapter shell a, there is appearance in the inside of reed holding section i
The first end that micro-nano structure can accommodate elastic pushing portion d is located therein to form holding support.
The case where for being provided with reed holding section i on the outer wall of fiber adapter shell a, as shown in figure 5, Fig. 5 is this
The side sectional structure chart of fiber adapter described in inventive embodiments, the first end of elasticity pushing portion d described in Fig. 5 are fixed on
In reed holding section i, it can be and be provided with groove e inside reed holding section i, the first end of the elastic pushing portion d is put into
Inside groove e, thus groove e carries out holding support to elastic pushing portion d；It can also be that elastic pushing portion d first end is anchored on
In groove e, i.e., the first end of elastic pushing portion d exists with the groove e of reed holding section i is fixedly connected with relationship, passes through insertion
Mode, in injection molding by the first end of elastic pushing portion d and shell a by encapsulated combination, so that the first end of elastic pushing portion d
It is integrally formed with reed holding section i, since reed holding section i and shell a is to be integrally formed, then the first of elastic pushing portion d
End with shell a it is possible thereby to be combined together.
In the embodiment of the present invention, the flange part c is socketed on fiber adapter shell a, for the work in second direction
It is firmly lower to be in contact with the first side of panel, and the active force by panel first direction, it is based on first direction and second direction
Active force so that the relative position of shell a and panel remains unchanged.Here, the flange part c is set as being slidably socketed in shell
On the surface of body a, it is a kind of bascule, is different components from the shell a, the surface of shell a can be fitted in and along shell
The length direction of body a is mobile；The flange part c can be nested on shell a using rectangular frame structure, be also possible to using ring
Shape structure is nested on shell a, naturally it is also possible to be that other are able to achieve the shape moved along the length direction of shell a, herein not
It illustrates one by one.
In addition to this, the full-size of the flange part c frame is greater than the size of panel jack；Here, when the flange
When portion c is rectangular frame structure, the size of the longest edge of the flange part c is greater than the size of panel jack, as the flange part c
When for circular configuration, the diameter dimension of the flange part c is greater than the size of panel jack, certainly, when the flange part c is other
When structure, corresponding full-size is also required to the size greater than panel jack.This setup is since fastener b stress is closed
Holding together can be across the mounting hole of panel, but the size based on the full-size of the flange part c frame not less than panel jack
Limitation, so that fastener b is after passing through mounting hole, flange part c can not pass through panel jack since scale is excessive；And due to card
Stop b has already passed through mounting hole, can make flange part c touch panel, and then the active force provided by panel is pushed to elasticity
The sliding of the portion direction d, so that the distance between flange part c and fastener are widened, allows panel to be located at flange part c and fastener
Between b, it is possible thereby to realize the periphery of flange part c Yu fastener b clamping panel jack.
Further, the flange part c is placed on shell a, is specifically used for during fastener b passes through panel jack
Generate sliding, and the active force in sliding process by elastic pushing portion d second direction.
During installation, it pushes shell a to close up fastener b stress and passes through panel jack, due to flange part c and fastener
Gap is not more than the thickness of panel between b, so that fastener b, after passing through panel, flange part c can touch panel, and by
The active force of the first direction provided from panel, in a first direction under the driving of active force, flange part can be sliding along first direction
Dynamic (being slided to the direction of elastic pushing portion d), but since flange part c is in contact so that bullet with the second end of elasticity pushing portion d
Property pushing portion d compressive deformation to flange part c provide second direction active force, the work based on first direction and second direction
Firmly, so that the relative position of shell a and panel remains unchanged, so that fiber adapter is installed on the panel.
In addition, it is necessary to which explanation, in order to be adapted to the panel of different wall thickness, needs to be arranged between fastener b and flange part c
Initial distance be not more than panel thickness.Here, the initial distance being arranged between fastener b and flange part c is not more than panel
Thickness be in order to make fastener b pass through panel after, panel is between fastener b and flange part c, fastener b and panel
It is a kind of compaction between flange part c three, forms relative static conditions, do not generate sliding.
Fiber adapter described in the embodiment of the present invention further include: reed holding section, the reed holding section are fixed on institute
It states on shell, for providing supporting point for the first end in elastic pushing portion.
As shown in fig. 1, reed holding section i is fixed on the shell a, during the installation process, since the elasticity pushes away
Support of the first end of portion d by reed holding section i is squeezed, so that flange can be supplied in elastic pushing portion d compressive deformation
The active force of portion's c first direction.Here, the reed holding section i is fixed on the shell a, comprising: the reed holding section
I is located at outside shell a, has accommodation space, and the accommodation space can accommodate the first end of elastic pushing portion d；Alternatively, the reed
Maintaining part i is located at the groove of the side shell a, has accommodation space, and the accommodation space can accommodate the first of elastic pushing portion d
End.Here, the reed holding section i is located at outside shell a, is in flange arrangement or hanger structure；The structure outside shell
Simply, easy to accomplish.
Fig. 1 is that reed holding section i is located at outside shell a, and the case where being integrally formed with shell a, the reed described in Fig. 1 is protected
It is prominent from the upper and lower surface of shell a and side surface to hold portion i, forms a kind of flange arrangement, by by the first end of elastic pushing portion d
It is placed in reed holding section i and forms fixed support.
The reed holding section i can also be hanger structure, as shown in fig. 6, it is hanger structure that Fig. 6, which is reed holding section i,
Fiber adapter structural schematic diagram, in Fig. 6, reed holding section i is protruded outward from two side surfaces, formed left and right two extension
The first end of elastic pushing portion d is placed in the hangers of left and right two of reed holding section i by the structure of ear, and formation pushes away elasticity
Squeeze the fixed support of portion d.
The reed holding section i can also be inwardly to be dug from the upper and lower surface of fiber adapter shell a or two side surfaces
Empty and the groove of formation structure, as shown in fig. 7, two side surfaces that Fig. 7 is fiber adapter shell a inwardly hollow out and formed
Groove structure, likewise, having accommodation space in the groove of housing side, the accommodation space can accommodate elastic pushing
The first end of portion d is disposed therein, and is kept.Certainly other structures be can also be, therefore not to repeat here.
For the content of clearer expression the present embodiment, it is illustrated here in conjunction with concrete application situation:
Fig. 8 is the scheme of installation of fiber adapter, as shown in figure 8, being set to panel f's in order to which shell a to be inserted into
In jack g, need that fastener b is allowed to pass through jack g；In order to realize that fastener b passes through jack g, user is needed to push optical fiber manually
The shell a of adapter enters in jack g, and then the second end meeting stress of fastener b collapses, since size is not more than face after collapsing
The size of plate jack g allows fastener b to pass through panel f；Also, due between fastener b and flange part c it is initial away from
It can to touch panel f in flange part c during fastener b passes through panel jack from the thickness for being not more than panel,
And the power by the first direction (left side) applied from panel f, be based on first direction (left side) power, flange part c can along shell a to
First direction (left side) is mobile, to become larger with the gap of fastener b, until being greater than the wall thickness of the installation panel f, so that panel
F is between fastener b and flange part c；But since flange part c is in contact with the second end of elastic pushing portion d, thus in edge
Portion c along shell a it is mobile to first direction (left side) during, elastic pushing portion d is by flange part c and shell a both direction
Pressure and deform, to flange part c provide second direction (right side) active force, under the active force on second direction (right side), flange part c
It can slide to the right, the first side (left side) of touch panel.
Due to after fastener b passes through panel f when panel second side (reach in), the second end of fastener b no longer stress, from
And recovery of shape, chimeric structure is formed with panel, so that fiber adapter is maintained on panel, it can not be from mounting hole g
Abjection；And flange part c can make shell a and panel f keep opposing stationary, shape based on the active force of first direction and second direction
The structure of panel f is fixedly installed at shell a.
Fig. 9 is the scheme of installation of the panel of different-thickness, and there are panel f1, f2 of two kinds of different-thickness in Fig. 9, wherein
F1 is the panel of relatively small thickness, and f2 is the panel of larger thickness；Since flange part c is in contact with the second end of elastic pushing portion d,
And the initial distance between fastener b and flange part c is not more than the thickness (i.e. initial distance is not more than f1) of panel, in fastener
After b passes through panel, the active force on panel first direction (left side), and the second direction provided by elastic pushing portion d will receive
The elastic force on (right side) realizes the first side (left side) for being tightly attached to panel, so as to fit automatically in the motion range of flange part c
With the peripheral part for clamping the panel f mounting hole g.
For the panel f1 of relatively small thickness, after fastener b passes through panel, since panel f1 thickness is smaller, what is be subject to comes
Also can be smaller from the active force of panel first direction (left side), the corresponding distance slided to the left on shell a also can be shorter.
For the panel f2 of larger thickness, after fastener b passes through panel, since panel f2 thickness is larger, be subject to from panel the
The active force in one direction (left side) also can be larger, and the corresponding distance slided to the left on shell a also can be longer.But most
Afterwards all can be based on panel first direction (left side) active force, and elasticity pushing portion d offer second direction (right side) elastic force
It realizes the first side (left side) for being tightly attached to panel, realizes the installation jack of adaptation different-thickness panel.
It should be pointed out that the panel for the different-thickness that can be adapted to that fiber adapter provided by the invention is realized, refers to
Be the plate thickness that can be adapted to be arbitrary value in scope of design between minimum thickness and maximum gauge, the thickness that can be adapted to
Degree is continuous effective, rather than can only be adapted to panel f1, two kinds of thickness of panel f2, nor limited multiple thickness can only be adapted to
Sequence.About the design that can be adapted to panel minimum thickness and maximum gauge, can be adjusted by changing elastic pushing portion, i.e., in bullet
Within the scope of the elastic deformation in property pushing portion, coefficient of elasticity is designed bigger, and the minimum thickness that can be adapted to is smaller；Conversely, elasticity system
Number is designed smaller, and the maximum plate thickness that can be adapted to is bigger.Certainly, anyway, the plate thickness that can be adapted to do not exceed flange part with
Greatest physical gap between fastener.
After installing fiber adapter, when needing to remove fiber adapter from panel f, pressing fastener b's
Second end m, then the second end m of fastener carries out flexible deformation to the side surface of shell a and realizes gathering, so that fastener b
It can be released from mounting hole g；If by the shell a of fiber adapter, further side pressure goes out backward, can be by fiber adapter
It is exited from mounting hole g, and then it is removed from installation panel f.
Fiber adapter provided in this embodiment is pushed away by being sequentially arranged fastener, flange part, elasticity on housing exterior walls
The portion of squeezing and reed holding section, the setting based on the initial distance between fastener and flange part no more than the thickness of panel, make
Fastener is obtained during passing through installation jack, flange part touches installation panel and stress is moved along surface of shell, in turn
The gap between fastener is widened, allows panel between flange part and fastener, is achieved in and panel is installed
The clamping in hole；Also, since flange part is in contact with the second end in elastic pushing portion, collapsed in fastener elastic after panel
Pushing portion will receive the pressure of the both direction of flange part and shell, and deformation occurs, thus provides the anti-of second direction to flange part
To active force, slides flange part to second direction and realize the first side for being close to panel, complete fiber adapter being fixed on face
On plate, do not shake.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then can make other modification and variation to these embodiments.If these modification and variations belong to right of the present invention
It is required that and its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of fiber adapter, which is characterized in that the fiber adapter includes: fastener, elastic pushing portion and flange
Portion, wherein；
The fastener is set on the outer wall of fiber adapter shell, and the initial distance between flange part is not more than face
The thickness of plate, for pass through panel, positioned at second side of panel when with panel formed clamping；
The elasticity pushing portion, is set on the outer wall of fiber adapter shell, first end is fixed, and second end connects with flange part
Touching, for providing the effect of second direction for the flange part when fastener passes through panel and flange part is located at target position
Power；
The flange part is socketed on fiber adapter shell, for the first side under the active force of second direction with panel
It is in contact, and the active force by panel first direction, the active force based on first direction and second direction, so that shell and face
The relative position of plate remains unchanged, and the first direction is opposite with second direction.
2. fiber adapter according to claim 1, which is characterized in that
The first end of the fastener is fixed at the first position on housing exterior walls, and second end is movable end；
Wherein, when the second end of the fastener is in rounding state, section size is less than the size of panel jack；The locking
When the second end in portion is in open configuration, section size is not less than the size of panel jack.
3. fiber adapter according to claim 2, which is characterized in that
The fastener passes through panel jack when being in rounding state specifically for the second end in the fastener；And
After panel jack, the second end of the fastener is in open configuration and is formed with panel and is clamped.
4. fiber adapter according to claim 1-3, which is characterized in that
The full-size of the flange part frame is greater than the size of panel jack.
5. fiber adapter according to claim 4, which is characterized in that
The flange part, be specifically used for fastener pass through panel jack during generate sliding, and in sliding process by
To the active force of elastic pushing portion second direction.
6. -3,5 described in any item fiber adapter according to claim 1, which is characterized in that the fiber adapter also wraps
It includes: reed holding section,
The reed holding section is fixed on the shell, for providing supporting point for the first end in elastic pushing portion.
7. fiber adapter according to claim 6, which is characterized in that the reed holding section is fixed on the shell
On, comprising:
The reed holding section is located at outside shell, has accommodation space, and the accommodation space can accommodate the first of elastic pushing portion
End；
Alternatively, the reed holding section is located at the groove of housing side, there is accommodation space, the accommodation space can accommodate bullet
The first end in property pushing portion.
8. fiber adapter according to claim 7, which is characterized in that the reed holding section is located at outside shell, is in method
Blue structure or hanger structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123538.4A CN109814210A (en) | 2019-02-18 | 2019-02-18 | A kind of fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123538.4A CN109814210A (en) | 2019-02-18 | 2019-02-18 | A kind of fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109814210A true CN109814210A (en) | 2019-05-28 |
Family
ID=66606892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910123538.4A Pending CN109814210A (en) | 2019-02-18 | 2019-02-18 | A kind of fiber adapter |
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| Country | Link |
|---|---|
| CN (1) | CN109814210A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2700171C2 (en) * | 1977-01-04 | 1983-10-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fiber optic digital indicator |
| JPS6190104A (en) * | 1984-10-09 | 1986-05-08 | Nec Corp | Optical adapter installation structure |
| JP2004045622A (en) * | 2002-07-10 | 2004-02-12 | Suncall Corp | Mounting bracket for optical adaptor and the optical adaptor |
| US20060169856A1 (en) * | 2005-02-01 | 2006-08-03 | Adc Telecommunications, Inc. | Fiber optic adapter including removable mount |
| CN201440177U (en) * | 2009-08-05 | 2010-04-21 | 华为技术有限公司 | Optical fiber connecting device |
| CN105745564A (en) * | 2013-09-30 | 2016-07-06 | 慧与发展有限责任合伙企业 | Optical blind-mate connector and adapter |
| CN208092277U (en) * | 2018-05-02 | 2018-11-13 | 慈溪市华拓光电科技有限公司 | The shell of fiber adapter |
-
2019
- 2019-02-18 CN CN201910123538.4A patent/CN109814210A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2700171C2 (en) * | 1977-01-04 | 1983-10-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fiber optic digital indicator |
| JPS6190104A (en) * | 1984-10-09 | 1986-05-08 | Nec Corp | Optical adapter installation structure |
| JP2004045622A (en) * | 2002-07-10 | 2004-02-12 | Suncall Corp | Mounting bracket for optical adaptor and the optical adaptor |
| US20060169856A1 (en) * | 2005-02-01 | 2006-08-03 | Adc Telecommunications, Inc. | Fiber optic adapter including removable mount |
| CN201440177U (en) * | 2009-08-05 | 2010-04-21 | 华为技术有限公司 | Optical fiber connecting device |
| CN105745564A (en) * | 2013-09-30 | 2016-07-06 | 慧与发展有限责任合伙企业 | Optical blind-mate connector and adapter |
| CN208092277U (en) * | 2018-05-02 | 2018-11-13 | 慈溪市华拓光电科技有限公司 | The shell of fiber adapter |
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Application publication date: 20190528 |
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