CN110212355A - A kind of optical module assembly - Google Patents
A kind of optical module assembly Download PDFInfo
- Publication number
- CN110212355A CN110212355A CN201810169405.6A CN201810169405A CN110212355A CN 110212355 A CN110212355 A CN 110212355A CN 201810169405 A CN201810169405 A CN 201810169405A CN 110212355 A CN110212355 A CN 110212355A
- Authority
- CN
- China
- Prior art keywords
- optical module
- shell
- installation
- fixing shell
- unlock
- 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
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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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The present invention provides a kind of optical module assembly, including for the fixed optical module fixing shell being inserted into corresponding connectors shell, removable location and installation has optical module in optical module fixing shell, and the front end of optical module is equipped with for being equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component with the electric contact piece of the corresponding conducting of corresponding electric connector, rear end.The direct location and installation of optical module is in optical module fixing shell, form optical module assembly, when use, it can be directly installed in corresponding connector shell as modular construction is integrated, and optical fiber plug-assembly corresponding in connector, modular construction one is directly installed in corresponding connector shell, and assembly and disassembly positioning is more convenient, facilitates and optical module is mounted in corresponding connector shell.
Description
Technical field
The present invention relates to a kind of optical module assemblys.
Background technique
With the development of the communications industry, communication base station enters a large amount of construction periods, and base station radio frequency remoter unit (RRU) leads to
ODC interface, the Fullaxs interface of safe section, Air China more and more diversified with public wireless electrical interface (CPRI interface), being interrogated such as Hao
PDLC interface of photoelectricity etc., these interfaces when in use the case where with Authorization Notice No. be CN204989541U China it is practical new
The structure of active optical cable connector assembly disclosed in type patent is essentially identical, and corresponding optical module is equipped in Socket casing,
Optical module one end is then connected with light with corresponding plug by flexible circuit board and the corresponding connection of corresponding electric connector, the other end
The corresponding connection of fine light contact, in use, Socket casing is fixed by screws on corresponding installation panel, optical module is logical
Cross the electrical connection corresponding with system circuit board of corresponding electric connector.In actual use, this interface connection type is all deposited
In problem: general common public radio interface is installed at the scene constantly docks plug with socket, at this point, the light in plug
The conducting corresponding with the optical module inside socket of fine contact pin is accomplished that the contact of optical fiber contact is connected, and the outdoor application of RRU
Environment is usually relatively severe, and ferrule end-face is easily contaminated, once pollution smooth, the scene that will lead to nonpassage of signal occurs
Installer, which needs to have fiber products certain understanding just, can handle this situation.This problem actually will affect scene
Installation operation, add additional repair and maintenance cost.To solve the above problems, devising a kind of thinking, optical module is removed
Adapter socket, and being designed in corresponding connector, and if directly by optical module installation in the connectors when, to connection
Device shell structure and assembly method propose higher requirement, and entire assembly method is more inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of optical module assemblys, to solve directly to connect optical module assembly accordingly
Assembly positioning more inconvenient problem when connecing in device shell.
To achieve the above object, a kind of technical solution of optical module assembly provided by the present invention is: a kind of optical module
Assembly can in optical module fixing shell including the optical module fixing shell being inserted into corresponding connectors shell for fixation
The location and installation torn open has an optical module, the front end of optical module be equipped with for the electric contact piece of the corresponding conducting of corresponding electric connector,
Rear end is equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component.
Further, based on above-mentioned optical module assembly, for convenience of positioning assembly optical module, above-mentioned optical module is fixed outer
Shell has the installation through-hole extended along the longitudinal direction, and grafting is assemblied in installation through-hole optical module along the longitudinal direction, and optical module is solid
Determine shell to cooperate equipped with the first Stop structure and the second Stop structure, the first Stop structure and optical module pushing tow to limit optical mode
Block is forwardly inserted position, and the second Stop structure and the optical module pushing tow cooperate logical to prevent optical module from deviating from the installation backward
Hole.It can be realized using two Stop structures to preventing from positioning before and after optical module.
Above-mentioned second Stop structure is advanced optimized, second Stop structure is fixed outer including being installed in optical module
Anticreep stop part on shell, anticreep stop part have the elastic bending overhanging section bent towards the optical module, and elastic bending is outstanding
Stretching section has for driving elastic bending segment to far from optical module from optical module pushing tow when optical module is forwardly inserted installation through-hole
The support of Direction distortion evacuation, elastic bending overhanging section also have for pushing tow optical module forward to prevent optical module from taking off backward
The pushing part of the installation through-hole out.The dismounting for carrying out optical module is facilitated to position using elastic bending overhanging section.
Based on above-mentioned optical module assembly, inserting is docked with optical module for convenience of corresponding Optical fiber plug component, do into
One step additional optimizations: the optical module, which has, to be connected for inserting for the Optical fiber plug component with corresponding with the smooth contact
Rear jack, be equipped in rear jack for the anticreep with the anticreep lock piece anticreep block cooperation on the Optical fiber plug component
Portion, optical module fixing shell are equipped with for driving the anticreep lock piece to act the unlock piece to unlock with the anti-delinking part.
Above-mentioned unlock piece is done and is further optimized, the unlock piece is that guiding activity along the longitudinal direction is assemblied in the light
Pulling unlock piece in module fixing shell pulls unlock piece to have and drives the anticreep lock piece movement solution when being drawn forward dynamic
The pulling of lock unlocks stroke.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
A kind of optimal way of the pulling unlock piece, the pulling unlock piece, which is equipped with, to be moved forward at it along optical module fixing shell
It is outer to be fixed by pulling unlock piece driving optical module with the stop section of optical module fixing shell block cooperation when active strokes end
Shell is moved forward to deviate from the connector shell.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece, it is described to pull unlock piece that there is the elastic unlocking arm extended along the longitudinal direction, bullet
Property unlocking arm be equipped with for extending towards Optical fiber plug component direction for pressing anticreep lock piece movement
Unlock top splenium.
As the optimization design to above-mentioned elastic unlocking arm, the elasticity unlocking arm is laminated structure, the unlock press
Portion is the elastic unlocking arm end press set that integrally winding is formed.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece, the pulling unlock piece have along the longitudinal direction movable set it is solid in the optical module
Determine the ring set body on shell, ring set body is equipped with the push-pull arm extended forward, and the front end of push-pull arm is equipped with the screen for push-and-pull operation
Cover protrusion.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece is set in one of them pulled in unlock piece and the optical module fixing shell
Have the sliding slot extended along the longitudinal direction, another be equipped with extend into the sliding slot with sliding slot cooperate limit pull unlock piece
Move back and forth the convex block of stroke.
The technical solution of another kind optical module assembly provided by the present invention is: a kind of optical module assembly, including with
Removable location and installation has in the fixed optical module fixing shell being inserted into corresponding connectors shell, optical module fixing shell
Intermediate supports shell is fixedly installed with optical module to form optical module unit on intermediate supports shell, and the front end of optical module is equipped with
For being equipped with the electric contact piece of the corresponding conducting of corresponding electric connector, rear end for the corresponding conducting of corresponding Optical fiber plug component
Light contact.
Further, based on above-mentioned optical module assembly, for convenience of optical module unit is assembled, the optical module is fixed
Shell has the installation through-hole extended along the longitudinal direction, and grafting is assemblied in installation through-hole to the optical module unit along the longitudinal direction
In, optical module fixing shell is equipped with the first Stop structure and the second Stop structure, the first Stop structure and intermediate supports shell
Pushing tow cooperation is forwardly inserted position to limit optical module unit, the second Stop structure and the intermediate supports shell pushing tow cooperate with
Prevent optical module unit from deviating from the installation through-hole backward.
A kind of optimization to above-mentioned second Stop structure, second Stop structure include being installed in optical module fixing shell
On anticreep stop part, anticreep stop part has the elastic bending overhanging section that bends towards the optical module unit, elastic bending
Overhanging section have for when optical module unit is forwardly inserted installation through-hole from optical module unit pushing tow drive elastic bending segment to
Support far from optical module unit Direction distortion evacuation, elastic bending overhanging section also have for pushing tow optical module unit forward
To prevent optical module unit from deviating from the pushing part of the installation through-hole backward.
Likewise, as follows as another optimal way to above-mentioned second Stop structure: on the intermediate supports shell
Equipped with the flexible barbs extended from the front to the back along the direction far from intermediate supports shell, second Stop structure includes described
What optical module fixing shell was equipped with is used to accommodate the flexible barbs when optical module unit moves forward to rigging position
It is anti-to be disengaged from the groove, the flexible barbs have for cooperating with the anti-corresponding side cell wall pushing tow being disengaged from the groove with prevent optical module unit to
Deviate from the rear end face of optical module fixing shell afterwards.
Based on above-mentioned optical module assembly, inserting is docked with optical module for convenience of corresponding Optical fiber plug component, do into
The additional optimizations of one step, the optical module have for being led for Optical fiber plug component inserting with corresponding with the smooth contact
Logical rear jack is equipped in rear jack for the anticreep with the anticreep lock piece anticreep block cooperation on the Optical fiber plug component
Portion, optical module fixing shell are equipped with for driving the anticreep lock piece to act the unlock piece to unlock with the anti-delinking part.
Above-mentioned unlock piece is advanced optimized, the unlock piece is that guiding activity along the longitudinal direction is assemblied in the optical mode
Pulling unlock piece in block fixing shell pulls unlock piece to have and drives the anticreep lock piece movement unlock when being drawn forward dynamic
Pulling unlock stroke.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
A kind of optimal way of the pulling unlock piece, the pulling unlock piece, which is equipped with, to be moved forward at it along optical module fixing shell
It is outer to be fixed by pulling unlock piece driving optical module with the stop section of optical module fixing shell block cooperation when active strokes end
Shell is moved forward to deviate from the connector shell.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece, it is described to pull unlock piece that there is the elastic unlocking arm extended along the longitudinal direction, bullet
Property unlocking arm be equipped with for extending towards Optical fiber plug component direction for pressing anticreep lock piece movement
Unlock top splenium.
Above-mentioned elastic unlocking arm is advanced optimized, the elasticity unlocking arm is laminated structure, the unlock top splenium
For the elastic unlocking arm end press set that integrally winding is formed.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece, the pulling unlock piece is with movable set along the longitudinal direction in the optical module
Ring set body in fixing shell, ring set body are equipped with the push-pull arm extended forward, and the front end of push-pull arm is equipped with for push-and-pull operation
Shield protrusion.
Also, when unlock piece is that guiding activity along the longitudinal direction is assemblied in the unlock of the pulling in the optical module fixing shell
Part, and pull unlock piece that there is the pulling unlock stroke for driving the anticreep lock piece movement unlock when being drawn forward dynamic.It is based on
Another optimal way of the pulling unlock piece, in one of them pulled in unlock piece and the optical module fixing shell
Equipped with the sliding slot extended along the longitudinal direction, another be equipped with extend into the sliding slot with sliding slot cooperate limit pull unlock
The convex block of part reciprocating movement stroke.
The beneficial effects of the present invention are: optical module either directly pacify by positioning in optical module assembly provided by the present invention
In optical module fixing shell, or through intermediate supports shell location and installation in optical module fixing shell, light is formed
Assembly can be directly installed in corresponding connector shell when in use as modular construction is integrated, and
Optical fiber plug-assembly corresponding in connector, modular construction one are directly installed in corresponding connector shell, are filled
It is more convenient to tear positioning open, facilitates and optical module is mounted in corresponding connector shell.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of optical module assembly provided by the present invention；
Fig. 2 is another angle schematic diagram of optical module assembly shown in Fig. 1；
Fig. 3 is optical module assembly vertical cross-sectional shown in Fig. 1；
Fig. 4 is optical module assembly transverse sectional view shown in Fig. 1；
Fig. 5 is the structural schematic diagram using the pin connector of optical module assembly shown in Fig. 1；
Fig. 6 is the decomposition diagram of pin connector shown in Fig. 5；
Fig. 7 is the partial sectional view of pin connector shown in Fig. 5；
Fig. 8 is the structural schematic diagram of the embodiment 2 of optical module assembly provided by the present invention；
Fig. 9 is the transverse sectional view of optical module assembly shown in Fig. 8；
Figure 10 is the vertical cross-sectional of optical module assembly shown in Fig. 8.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing, but is not limited thereto.
The specific embodiment 1 of optical module assembly provided by the present invention:
The structure of optical module assembly is as shown in Figures 1 to 7 in the embodiment, and optical module assembly includes optical module fixing shell
2 and optical module 1, optical module fixing shell 2 is inserted into corresponding connectors shell for fixation, plug casing as shown in Figure 5
In, optical module 1 then removable location and installation in optical module fixing shell 2, the front end of optical module 1 have for corresponding electricity
The electric contact piece 11 of the corresponding conducting of connector, rear end are equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component, and
And it is equipped in the rear end of optical module 1 and inserts for Optical fiber plug component to be contacted with above-mentioned light to inserting for convenience of Optical fiber plug component
The rear jack 12 of the corresponding conducting of part.
For convenience of installation optical module 1, above-mentioned optical module fixing shell 2 has the installation through-hole extended along the longitudinal direction,
Grafting is assemblied in installation through-hole optical module 1 along the longitudinal direction, and the first Stop structure and the are equipped in optical module fixing shell
Two Stop structures, the first Stop structure and optical module pushing tow, which cooperate, is forwardly inserted position, the second Stop structure to limit optical module
Cooperate with the optical module pushing tow to prevent optical module from deviating from the installation through-hole backward.
In fact, as shown in figure 3, the convex block 22 that the first Stop structure is specially installed in optical module fixing shell, is somebody's turn to do
Convex block can be made of the bail that fission is installed in optical module fixing shell.
As shown in figure 4, the second Stop structure specifically includes the anticreep stop part 23 being installed in optical module fixing shell 2,
Anticreep stop part 23 has the elastic bending overhanging section 24 bent towards the optical module, and elastic bending overhanging section 24, which has, to be used for
Elastic bending segment is driven to avoid to far from optical module Direction distortion from optical module pushing tow when optical module 1 is forwardly inserted installation through-hole
Support, elastic bending overhanging section also has for pushing tow optical module forward to prevent optical module from deviating from installation through-hole backward
Pushing part.That is, optical module 1 with support pushing tow by cooperating when optical module is inserted into installation through-hole from the front to the back
To drive elastic bending overhanging section 24 to avoid to the Direction distortion far from optical module, guarantee the normal insertion of optical module, and works as light
When module is inserted in place, elastic bending overhanging section then replys deformation, the pushing part of elastic bending overhanging section 24 then with optical module 1
Pushing tow cooperation in respective step face is to prevent optical module 1 from surprisingly deviating from.And when needing replacing optical module, one can be applied to optical module
The rearward force for determining degree drives elastic bending overhanging section deformation evacuation by optical module, so that optical module be extracted by force.
In the present embodiment, is cooperated using convex block 22 and elastic bending overhanging section 24 and consolidate optical module location and installation in optical module
Determine in shell, optical module is mounted in corresponding connectors shell to facilitate.
In addition, the opposite sides in optical module fixing shell 2 is equipped with the prominent bail 21 arranged, for solid in optical module
Determining shell, corresponding clamping is assembled with card slot on connector shell with when corresponding connectors shell inserting, by optical module assembly
It is securely fitted in connector shell.
Optical module assembly provided by the present embodiment further includes the unlock piece 3 being arranged in optical module fixing shell, solution
Specially guiding activity is assemblied in the pulling unlock piece in the optical module fixing shell to latch fitting 3 along the longitudinal direction, the pulling solution
Latch fitting has the pulling unlock stroke of anticreep lock piece movement unlock when being drawn forward dynamic on driving Optical fiber plug component 4.
Pulling unlock piece herein specifically has ring set body of the movable set in optical module fixing shell along the longitudinal direction
31, ring set body 31 is equipped with the push-pull arm 36 extended forward, and the front end of push-pull arm 36 is equipped with the shielding protrusion 35 for push-and-pull operation,
Shielding protrusion 35 is arc-shaped on the whole, to facilitate operation personnel's force.Meanwhile as shown in Fig. 5, Fig. 6 and Fig. 7, the shielding is prominent
35 are played when pin connector 100 is with corresponding intermateable connector grafting, can also play corresponding shielding action.In fact,
Pull unlock piece that there are two push-pull arms 36 positioned opposite, it is corresponding, in corresponding two push-pull arms 36 of optical module fixing shell 2
Opposite sides is equipped with the guiding groove of guidance push-pull arm guiding movement, and the shielding protrusion 35 for push-and-pull operation on push-pull arm 36 is protruded
Guiding groove arrangement.In addition, being additionally provided with the guide identifier of corresponding guide people force push-and-pull in the outside of push-pull arm 36.
The elastic unlocking arm 33 to extend back along the longitudinal direction is equipped on ring set body 31, which is specially
Laminated structure, elastic unlocking arm 33, which is equipped with towards Optical fiber plug component direction, to be extended for pressing the unlock press for playing wing
Portion, herein play wing 41 effectively as Optical fiber plug component anticreep lock piece with anti-in the rear jack 12 with optical module 1
De- portion corresponds to anticreep block and cooperates, and unlock top splenium is for applying top to bullet wing when pulling unlock piece to be in pulling unlock stroke
Pressure active force is to drive the anticreep lock piece movement unlock.In fact, above-mentioned unlock top splenium is specially elastic unlocking arm 33
The end press set 34 that integrally winding is formed.Certainly, in other embodiments, unlock top splenium may be other seperated solid
The top pressing board either other structures being located on elastic unlocking arm.
When needing to unlock Optical fiber plug component 4 and optical module assembly, force driving pulls unlock piece to move forward, bullet
Property unlocking arm 33 on press set 34 will press the bullet wing 41 on Optical fiber plug component, playing wing is pressed and is moved down, anticreep stop part
It is disengaged to the corresponding anti-delinking part in rear jack, unlock operation can be realized.
It should be strongly noted that the pulling unlock piece in the present embodiment is applied not only to unlock Optical fiber plug component, will also
After the completion of unlock, as shown in fig. 6, cooperation can be pressed with optical module fixing shell to draw optical module assembly from jack shell
Deviate from body 5.It is equipped on pulling unlock piece and moves forward to active strokes end Shi Yuguang along optical module fixing shell at it
The stop section of module fixing shell block cooperation, it is slotting to deviate to be moved forward by pulling unlock piece driving optical module fixing shell
Casing 5.In fact, the sliding slot 32 extended along the longitudinal direction is equipped on the ring set body 31 for pulling unlock piece, it is solid in optical module
Determine shell 2 and be equipped with the convex block 22 extended into sliding slot 32 to cooperate restriction unlock piece 3 to move back and forth stroke with sliding slot, i.e., this is convex
Block not only acts as the effect to the limit of optical module block, also acts as effect of the unlock piece 3 to optical module fixing shell driving force,
The corresponding side cell wall of sliding slot 32 then constitutes above-mentioned stop section.It certainly, in other embodiments, can also be by art chute designs in light
In module fixing shell, and by corresponding bump design on pulling unlock piece.
That is, continuing traction after unlock piece 3 moves forward and plays wing unlock 41 to press and pulling unlock piece to Forward
When dynamic, cooperate using the press of sliding slot 32 and convex block 22, optical module assembly is extracted from plug casing 5, meanwhile, also instead
To extracting Optical fiber plug component 4 from optical module assembly.
As shown in Fig. 5, Fig. 6 and Fig. 7, corresponding inserting is fixed in plug casing 5 optical module assembly when in use, light
Module fixing shell 2 and 5 fixing assembling of plug casing, the conducting corresponding with the light contact of optical module 1 of Optical fiber plug component 4, from
And the electric signal for exporting the electric contact piece 11 that the optical signal that optical fiber 6 passes over is converted to optical module 1 is so being incited somebody to action
It, can be by optical signal in the prior art when being equipped with the corresponding fixation of connector of this optical module assembly and being inserted on RRU
Contact is converted to electrical signal contact, effectively avoids the problem that the secondary pollution occurred when assembly.Moreover, being in by optical module assembly
Modular mode is directly inserted and is fixed in corresponding plug casing, is assembled more convenient.
In the present embodiment, Optical fiber plug component is unlocked using unlock piece, in other embodiments, if Optical fiber plug group
When anticreep unlock piece on part changes, such as when being equipped with corresponding barb structure, unlock piece also will using it is corresponding other
Structure, to guarantee to realize unlock operation.Unlock operation can be used as that unlock piece is pulled to be unlocked by push-and-pull, also can be used
The mode of unlock is pressed accordingly.Moreover, unlock piece can also be only used for unlock Optical fiber plug component, it is not used in traction optical module group
Zoarium move forward, can be arranged in optical module fixing shell corresponding push-and-pull portion to facilitate operation personnel exert a force operate, with into
Row extracts operation.
In the present embodiment, optical module is QSFP optical module, and in other embodiments, optical module can also be used in the prior art
Other can be directly anchored to the optical module structure in optical module fixing shell.
Certainly, the corresponding Optical fiber plug component cooperated of optical module concretely tie by DLC component, LC component or SC component etc.
Structure.
In the present embodiment, the first Stop structure includes anticreep stop part, and anticreep stop part has corresponding elastic bending outstanding
Section is stretched so that it is convenient to be inserted into, anticreep, and also facilitates extraction, and use is more convenient.In other embodiments, it can also be used
His Stop structure realizes corresponding positioning function, meets the removable location and installation of optical module in optical module fixing shell,
Such as utilize corresponding backing pin or circlip structure.
In fact, in above-described embodiment, the first Stop structure and the second Stop structure arranged for interval along the longitudinal direction, at it
In his embodiment, two Stop structures in the longitudinal direction can also part is successive is arranged side by side, only may so increase
Big radial dimension.
The embodiment 2 of optical module assembly provided by the present invention:
Its structure is as shown in Fig. 8, Fig. 9 and Figure 10, and compared with Example 1, identical be same to the optical module assembly in embodiment 2
Sample has optical module fixing shell 2, also is provided with corresponding unlock piece 3 in optical module fixing shell 2.
Optical module assembly and the difference of the optical module assembly in embodiment 1 in the present embodiment essentially consist in: optical mode
Removable location and installation has intermediate supports shell 7 in block fixing shell 2, and optical module 101 is fixedly installed on intermediate supports shell 7
To form optical module unit, the front end of optical module 101 be equipped with for the electric contact piece of the corresponding conducting of corresponding electric connector, after
End is equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component.
Specifically, the screw mounting hole being equipped on intermediate supports shell 7, the screw mounting hole are filled in optical module grafting
The corresponding perforation of the respective screws mounting hole being equipped with when fitting on intermediate supports shell with optical module, when installation, pacifies in two screws
Correspondence installs screw in dress hole, and then optical module is fixedly mounted on intermediate supports shell.
Also, the inserting of optical module unit entirety is fixed in installation through-hole possessed by optical module fixing shell 2, accordingly
, optical module fixing shell is equipped with the first Stop structure and the second Stop structure, the first Stop structure and intermediate supports shell
Pushing tow cooperation is forwardly inserted position to limit optical module unit, the second Stop structure and the intermediate supports shell pushing tow cooperate with
Prevent optical module unit from deviating from the installation through-hole backward.
The first Stop structure 28 herein specifically match by pushing tow block corresponding with the stop part 72 that intermediate supports shell 7 is equipped with
It closes, is realized using the first Stop structure 28 and the preceding block of optical module is limited, and then limit the forward movement stroke of optical module.
In the present embodiment, intermediate supports shell 7 is equipped with to be extended along the direction far from intermediate supports shell from the front to the back
Flexible barbs 71, the second Stop structure include optical module fixing shell 2 be equipped with for optical module unit move forward
Accommodate the anti-of the flexible barbs when to rigging position and be disengaged from the groove 25, flexible barbs 71 have for it is anti-be disengaged from the groove 25 respective side slot
Wall pushing tow cooperates to prevent optical module unit from deviating from the rear end face of optical module fixing shell backward.
The rear end of optical module 101 herein also have it is corresponding after jack 102, with for the Optical fiber plug component that is adapted to
Adaptation.
In fact, above-mentioned optical module is SFP module, certainly, in other embodiments, others are can also be used in optical module
Can be fixed on intermediate supports shell, and with intermediate supports shell with optical module fixing shell is removable matches.
Certainly, in other embodiments, the second Stop structure, which can also be used in embodiment 1, has elastic bending overhanging section
Anticreep stop part structure, the different structures with embodiment 1 are: anticreep stop part towards optical module unit with bending
Elastic bending overhanging section, elastic bending overhanging section have for when optical module unit is forwardly inserted installation through-hole by optical module list
First pushing tow drives elastic bending segment to the support avoided far from optical module unit Direction distortion, and elastic bending overhanging section also has
For pushing tow optical module unit forward to prevent optical module unit from deviating from the pushing part of the installation through-hole backward.
Optical module assembly provided by the present embodiment can connect accordingly as the optical module assembly in embodiment 1 is mounted on
It connects in device shell and uses.
Claims (10)
1. a kind of optical module assembly, it is characterised in that: including for the fixed optical module being inserted into corresponding connectors shell
Fixing shell, removable location and installation has an optical module in optical module fixing shell, the front end of optical module be equipped with for it is corresponding
The electric contact piece of the corresponding conducting of electric connector, rear end are equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component.
2. optical module assembly according to claim 1, it is characterised in that: the optical module fixing shell has along front and back
The installation through-hole that direction extends, grafting is assemblied in installation through-hole optical module along the longitudinal direction, and optical module fixing shell is equipped with
First Stop structure and the second Stop structure, the first Stop structure and optical module pushing tow, which cooperate, is forwardly inserted position to limit optical module
It sets, the second Stop structure and the optical module pushing tow cooperate to prevent optical module from deviating from the installation through-hole backward.
3. optical module assembly according to claim 2, it is characterised in that: second Stop structure includes being installed in light
Anticreep stop part in module fixing shell, anticreep stop part have the elastic bending overhanging section bent towards the optical module,
Elastic bending overhanging section have for when optical module is forwardly inserted installation through-hole from optical module pushing tow drive elastic bending segment to
Support far from optical module Direction distortion evacuation, elastic bending overhanging section also have for pushing tow optical module forward to prevent light
Module deviates from the pushing part of the installation through-hole backward.
4. optical module assembly according to claim 1 or 2 or 3, it is characterised in that: the optical module has for for institute
The inserting of Optical fiber plug component is stated with the rear jack of conducting corresponding with the smooth contact, in rear jack equipped with for the optical fiber
The anti-delinking part of anticreep lock piece anticreep block cooperation on plug-assembly, optical module fixing shell are equipped with described anti-for driving
The unlock piece that lock-off stop member is acted to unlock with the anti-delinking part.
5. optical module assembly according to claim 4, it is characterised in that: the unlock piece is that guiding is lived along the longitudinal direction
The dynamic pulling unlock piece being assemblied in the optical module fixing shell pulls unlock piece described anti-with driving when being drawn forward dynamic
The pulling of lock-off stop member movement unlock unlocks stroke.
6. a kind of optical module assembly, it is characterised in that: including for the fixed optical module being inserted into corresponding connectors shell
Fixing shell, removable location and installation has intermediate supports shell in optical module fixing shell, is fixedly mounted on intermediate supports shell
Have optical module to form optical module unit, the front end of optical module be equipped with for the electrical contact of the corresponding conducting of corresponding electric connector
Part, rear end are equipped with the light contact for the corresponding conducting of corresponding Optical fiber plug component.
7. optical module assembly according to claim 6, it is characterised in that: the optical module fixing shell has along front and back
The installation through-hole that direction extends, grafting is assemblied in installation through-hole the optical module unit along the longitudinal direction, and optical module is fixed outer
Shell is equipped with the first Stop structure and the second Stop structure, and the first Stop structure and intermediate supports shell pushing tow cooperate to limit light
Modular unit is forwardly inserted position, the second Stop structure and the intermediate supports shell pushing tow cooperate with prevent optical module unit to
After deviate from the installation through-hole.
8. optical module assembly according to claim 7, it is characterised in that: second Stop structure includes being installed in light
There is the elastic bending bent towards the optical module unit to overhang for anticreep stop part in module fixing shell, anticreep stop part
Section, elastic bending overhanging section have for driving bullet by optical module unit pushing tow when optical module unit is forwardly inserted installation through-hole
Property bending segment to the support avoided far from optical module unit Direction distortion, elastic bending overhanging section also has for pushing tow forward
Optical module unit is to prevent optical module unit from deviating from the pushing part of the installation through-hole backward.
9. optical module assembly according to claim 8, it is characterised in that: the intermediate supports shell is equipped with by forward direction
The flexible barbs extended afterwards along the direction far from intermediate supports shell, second Stop structure includes that the optical module is fixed
What shell was equipped with is disengaged from the groove for accommodating the anti-of the flexible barbs when optical module unit moves forward to rigging position, described
Flexible barbs have for cooperating with the anti-corresponding side cell wall pushing tow being disengaged from the groove to prevent optical module unit from deviating from optical mode backward
The rear end face of block fixing shell.
10. optical module assembly described according to claim 6 or 7 or 8 or 9, it is characterised in that: the optical module, which has, to be used for
Insert for the Optical fiber plug component with the rear jack of conducting corresponding with the smooth contact, in rear jack equipped with for it is described
The anti-delinking part of anticreep lock piece anticreep block cooperation on Optical fiber plug component, optical module fixing shell are equipped with for driving
State unlock piece of the anticreep lock piece movement to unlock with the anti-delinking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169405.6A CN110212355B (en) | 2018-02-28 | 2018-02-28 | Optical module assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169405.6A CN110212355B (en) | 2018-02-28 | 2018-02-28 | Optical module assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212355A true CN110212355A (en) | 2019-09-06 |
| CN110212355B CN110212355B (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810169405.6A Active CN110212355B (en) | 2018-02-28 | 2018-02-28 | Optical module assembly |
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| CN (1) | CN110212355B (en) |
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| CN1232304A (en) * | 1998-04-15 | 1999-10-20 | 住友电装株式会社 | Connector |
| US6533603B1 (en) * | 2001-10-04 | 2003-03-18 | Finisar Corporation | Electronic module having an integrated latching mechanism |
| US20070154149A1 (en) * | 2005-12-29 | 2007-07-05 | Intel Corporation | Electromagnetic inductive shield |
| CN102868059A (en) * | 2011-07-07 | 2013-01-09 | 新科实业有限公司 | Pluggable component |
| CN104332760A (en) * | 2014-08-29 | 2015-02-04 | 中航光电科技股份有限公司 | Floating contact, and connector using floating contact and connector assembly |
| CN204989541U (en) * | 2015-09-17 | 2016-01-20 | 中国电子科技集团公司第八研究所 | Active optical cable connector subassembly |
| CN107589495A (en) * | 2016-07-07 | 2018-01-16 | 雷迪埃 | The plug for being used to be connected to the socket of electronic equipment cabinet panel with self-aligning device |
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2018
- 2018-02-28 CN CN201810169405.6A patent/CN110212355B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232304A (en) * | 1998-04-15 | 1999-10-20 | 住友电装株式会社 | Connector |
| US6533603B1 (en) * | 2001-10-04 | 2003-03-18 | Finisar Corporation | Electronic module having an integrated latching mechanism |
| US20070154149A1 (en) * | 2005-12-29 | 2007-07-05 | Intel Corporation | Electromagnetic inductive shield |
| CN102868059A (en) * | 2011-07-07 | 2013-01-09 | 新科实业有限公司 | Pluggable component |
| CN104332760A (en) * | 2014-08-29 | 2015-02-04 | 中航光电科技股份有限公司 | Floating contact, and connector using floating contact and connector assembly |
| CN204989541U (en) * | 2015-09-17 | 2016-01-20 | 中国电子科技集团公司第八研究所 | Active optical cable connector subassembly |
| CN107589495A (en) * | 2016-07-07 | 2018-01-16 | 雷迪埃 | The plug for being used to be connected to the socket of electronic equipment cabinet panel with self-aligning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110212355B (en) | 2020-09-08 |
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