CN110286450A - Optical module - Google Patents
Optical module Download PDFInfo
- Publication number
- CN110286450A CN110286450A CN201910618525.4A CN201910618525A CN110286450A CN 110286450 A CN110286450 A CN 110286450A CN 201910618525 A CN201910618525 A CN 201910618525A CN 110286450 A CN110286450 A CN 110286450A
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- China
- Prior art keywords
- card
- slide plate
- optical module
- pedestal
- pull ring
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- 230000003287 optical effect Effects 0.000 title claims abstract description 60
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 76
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention discloses a kind of optical module, including pedestal, pull ring and slide plate；The two sides of pedestal are equipped with sliding slot；Pull ring is rotatablely installed in pedestal；Pull ring is equipped with card-bit part, and the rotation axis of card-bit part and pull ring is not coaxial；Slide plate is located in sliding slot, and can slide along the chute；One end of slide plate is connect with card-bit part, and the other end is equipped with the ejection piece for ejecting cage block tongue；Pull ring rotation drives card-bit part movement, to drive slide plate to slide along the chute, ejection piece is driven to jack up cage block tongue.Technical solution of the present invention realizes the function of optical module and the unlock of cage block tongue, while the stress point of pull ring and pedestal is fixed, and the unlocking structure stability of optical module is enhanced.
Description
Technical field
The present invention relates to optical communication field, in particular to a kind of optical module.
Background technique
Currently, when using optical module the cage of the equipment such as server need to be inserted into, the shell of optical module is by cage
Block tongue locking need to use the unlocking structure of optical module shell when optical module is extracted equipment, keep optical module de- after pushing block tongue
From cage, optical module is extracted from the cage of equipment.In the case that optical module repeatedly plugs, it is necessary to which design is simple and stablizes
Unlocking structure, to improve the efficiency that optical module uses.Existing optical module unlocking structure is more complicated, can be using customization screw
Perhaps pull ring is fastened on such structure on module housing there are mounting screws or rivet to increase assembly difficulty by pressure rivet,
The stress point between pull ring and pedestal is constantly changing simultaneously, repeatedly pull ring is drawn to will lead to the unstable of unlocking structure.
Above content is only used for the technical solution that auxiliary understands the application, does not represent and recognizes that above content is existing skill
Art.
Summary of the invention
The main object of the present invention is to propose a kind of optical module, it is intended to enhance the stability of the unlocking structure of optical module.
To achieve the above object, optical module proposed by the present invention, including pedestal, pull ring and slide plate；The two of the pedestal
Side is equipped with sliding slot；The pull ring rotational installation is in the pedestal；The pull ring is equipped with card-bit part, the card-bit part and the drawing
The rotation axis of ring is not coaxial；The slide plate is positioned in the chute, and can be slided along the sliding slot；One end of the slide plate and institute
Card-bit part connection is stated, the other end is equipped with the ejection piece for ejecting cage block tongue；The pull ring rotation drives the card-bit part fortune
It is dynamic, to drive the slide plate to slide along the sliding slot, the ejection piece is driven to jack up cage block tongue.
In an embodiment of the present invention, the pull ring includes two interconnecting pieces and is folded between two interconnecting pieces
Forced section, two interconnecting pieces and forced section are enclosed cavity and wrap up the pedestal；The interconnecting piece is towards the pedestal
Side be equipped with first rotating shaft, the interconnecting piece connect by the first rotating shaft with the base rotation, and the card-bit part is set
Set the side on the interconnecting piece backwards to the pedestal.
In an embodiment of the present invention, the top of the pedestal is equipped with locating slot, and the first rotating shaft is fastened on described fixed
In the slot of position；The card-bit part is located at the lower section of the first rotating shaft.
In an embodiment of the present invention, the card-bit part is protrusion, and the slide plate is equipped with through-hole or groove, the protrusion
It is threaded through in the through-hole or groove.
In an embodiment of the present invention, the extending direction of the through-hole or groove is vertical with the glide direction of the slide plate.
In an embodiment of the present invention, the optical module includes two slide plates, and two slide plates set up separately at two
In the sliding slot, connection sheet is equipped between two slide plates；The optical module includes two locating slots, and two described fixed
Position slot sets up separately in the two sides at the top of the pedestal, and two locating slots is opening up；The connection sheet lid is located at two
On a locating slot.
In an embodiment of the present invention, the sliding slot is equipped with the first guiding surface of indent far from one end of the pull ring,
The slide plate is equipped with the second guiding surface close to one end of the ejection piece, and second guiding surface and first guiding are oblique
Face is adapted.
In an embodiment of the present invention, the optical module further includes reset spring；The outer wall of the sliding slot is equipped with limiting slot,
The slide plate is towards being recessed with baffle in the limiting slot；The reset spring is arranged in the limiting slot, and one end and institute
Baffle abutting is stated, the other end is abutted with the cell wall of the limiting slot.
In an embodiment of the present invention, the optical module further includes cover board, and the cover board is equipped with the first card slot, and described the
The extending direction of one card slot is consistent with the direction of motion of the slide plate；The slide plate is equipped with first towards the side of the cover board and inserts
Piece, first inserted sheet are fastened in first card slot, and can be slided along the extending direction of first card slot.
In an embodiment of the present invention, the bottom of the sliding slot is equipped with the second card slot, the extending direction of second card slot
It is consistent with the extending direction of the sliding slot；The slide plate is equipped with the second inserted sheet, second inserted sheet towards the bottom of the sliding slot
It is fastened in second card slot, and can be slided along the extending direction of second card slot.
Technical solution of the present invention sets sliding slot by the two sides of the pedestal in optical module, is arranged slide plate in sliding slot, on pedestal
The pull ring of rotation connection is set, pull ring is equipped with the card-bit part connecting with slide plate, and the rotation axis of the card-bit part and pull ring is not coaxial,
So that pull ring, which is able to drive card-bit part in rotation, moves certain radian around the center of rotation of pull ring, and then drive slide plate court
The Slideslip rotated to pull ring；The other end of slide plate is equipped with the ejection piece for ejecting cage block tongue simultaneously, so that slide plate exists
It also will drive ejection piece during sliding in sliding slot to move together, cage block tongue ejected, realize optical module and cage card
The function of tongue unlock, while the stress point of pull ring and pedestal is fixed, and the stability of the unlocking structure of optical module is enhanced.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of optical module of the present invention；
Fig. 2 is the structural blast schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of pedestal in the embodiment of the present invention, pull ring and slide plate cooperation；
Fig. 4 is the structural schematic diagram of pedestal and pull ring cooperation in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of slide plate of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of pull ring of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of cover board of the embodiment of the present invention.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of optical module.
In embodiments of the present invention, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the optical module include pedestal 100,
Pull ring 200 and slide plate 300；The two sides of the pedestal 100 are equipped with sliding slot 110；Pull ring 200 is rotatablely installed in the pedestal 100；Pull ring
200 are equipped with card-bit part 212, and the card-bit part 212 and the rotation axis of pull ring 200 be not coaxial；The slide plate 300 is located in sliding slot 110,
And it can be slided along the sliding slot 110；One end of slide plate 300 is connect with card-bit part 212, and the other end is equipped with for ejecting cage block tongue
Ejection piece 310；The rotation of pull ring 200 drives card-bit part 212 to move, and to drive 110 sliding along the chute of slide plate 300, drives ejection piece
310 jack up cage block tongue.
It, can be by cage block tongue to the cunning on the pedestal 100 of optical module when optical module is in the cage for being inserted into server
The step of 110 end of slot is engaged, so that optical module can be stably connected in use with server.Slide plate 300
It is arranged in sliding slot 110, and can be connect along the chute with card-bit part 212 in 110 sliding, one end of slide plate 300, the other end is equipped with and is used for
The ejection piece 310 of cage block tongue is ejected, ejection piece 310 is to rotate pull ring at this time at the step of 110 end of sliding slot at this time
200 move card-bit part 212, and card-bit part 212 is connect with one end of slide plate 300, then the movement of card-bit part 212 can pull cunning
Piece 300 faces away from a Slideslip of the end step of sliding slot 110, and then ejection piece 310 is driven to move together, will be fastened on
Cage block tongue at 110 end step of sliding slot pushes up outward, so that the pedestal 100 of cage block tongue and optical module is disengaged and unlocked
Function, and then realize the unlocking function of optical module Yu cage block tongue.
Pull ring 200 rotational installation on pedestal 100, and on pull ring 200 card-bit part 212 and pull ring 200 rotation axis not
Coaxially, then pull ring 200 during rotation and will drive card-bit part 212 to be displaced outwardly to be formed along the axle center that pull ring 200 rotates
Certain radian moves so that card-bit part 212 is able to drive slide plate 300 along the axial direction of optical module, at this time pull ring
Junction between 200 and pedestal 100 is only that the rotation axis of pull ring 200 Yu pedestal 100, and in 200 rotation process of pull ring, it is
Card-bit part 212 directly drives slide plate 300 to slide, therefore pull ring 200 and the stress point of pedestal 100 are fixed and invariable: i.e. pull ring
200 at the rotation connection of pedestal 100 so that pull ring 200 is during rotation to the power more balance and stability of pedestal 100, from
And realize and pull ring 200 is repeatedly drawn to will not influence unlocking structure stability feature, reach enhancing optical module unlocking structure and has stablized
The effect of property.
In actual application, the specific structure of pull ring 200 and position can according to the actual situation depending on, as long as guaranteeing to draw
Ring 200 and pedestal 100 are rotatablely connected, and card-bit part 212 is able to drive the sliding of slide plate 300.As pull ring 200 can be set to
The periphery of pedestal 100 is surrounded by cricoid pull handle arrangement, and the junction of pull ring 200 and pedestal 100 may be provided at bottom at this time
The top or bottom of seat 100: it is arranged at top, card-bit part 212 is preferably provided at lower portion, and pull ring 200 is along counterclockwise
Direction rotation is just able to drive card-bit part 212 towards movement outside；It is arranged at bottom, card-bit part 212 is preferably provided with above
Position, pull ring 200, which is rotated in the clockwise direction, is just able to drive card-bit part 212 towards movement outside.The structure of pull ring 200 can also
Two individual strip structures or plate structure, card-bit part 212 to set up separately in 100 two sides of pedestal are set up directly on two lists
On only strip or plate structure, user directly can drive card-bit part 212 to move by rotation strip or plate structure.
Technical solution of the present invention is arranged in sliding slot 110 and slides by setting sliding slot 110 in the two sides of the pedestal 100 of optical module
The pull ring 200 of rotation connection is arranged on pedestal 100 for piece 300, and pull ring 200 is equipped with the card-bit part 212 connect with slide plate 300, this
Card-bit part 212 and the rotation axis of pull ring 200 be not coaxial, so that pull ring 200 is able to drive card-bit part 212 in rotation around pull ring
200 center of rotation moves certain radian, and then the Slideslip for driving slide plate 300 to rotate towards pull ring 200；Slide plate simultaneously
300 other end is equipped with the ejection piece 310 for ejecting cage block tongue, during so that slide plate 300 slides in sliding slot 110
Also it will drive ejection piece 310 to move together, cage block tongue ejected, realize the function of optical module and the unlock of cage block tongue, together
Shi Lahuan 200 and the stress point of pedestal 100 are fixed, and the stability of the unlocking structure of the optical module is enhanced.
Further, referring to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, which includes two interconnecting pieces 210 and is folded in
Forced section 220 between two interconnecting pieces 210, two interconnecting pieces 210 and forced section 220 are enclosed cavity and wrap up the pedestal
100；The interconnecting piece 210 towards the side of pedestal 100 be equipped with first rotating shaft 211, the interconnecting piece 210 by first rotating shaft 211 with
Pedestal 100 is rotatablely connected, and the side on interconnecting piece 210 backwards to pedestal 100 is arranged in card-bit part 212.Two interconnecting pieces 210 are distinguished
The two sides of pedestal 100 are connected to, the end of two interconnecting pieces 210 is connected by forced section 220, increases interconnecting piece
The 210 rotation arm of force, so that user just can be realized the function of rotating junction 210 using the power pulling forced section 220 of very little,
Enhance the stability of the rotation of pull ring 200.
Interconnecting piece 210 is equipped with first rotating shaft 211 towards the side of pedestal 100, then the first rotating shaft 211 is interconnecting piece
210 rotation axis, card-bit part 212 is arranged on interconnecting piece 210 at this time, and card-bit part 212 is not coaxial with first rotating shaft 211, connection
Portion 210 will drive card-bit part 212 during rotation and move together.In actual application, which may be provided at
It towards the side of pedestal 100, may also be arranged on backwards to the side of pedestal 100, as long as it can ensure that slide plate 300 is driven to move together
?.In the present embodiment, preferably the card-bit part 212 is arranged in backwards to the side of pedestal 100, so that pull ring 200 and pedestal 100
Between relative rotation it is more stable, while there is enough spaces and slide plate 300 to cooperate.
In one embodiment of the application, referring to Fig. 2, Fig. 3 and Fig. 4, the top of the pedestal 100 is equipped with locating slot 120, this
One shaft 211 is fastened in locating slot 120；The card-bit part 212 is located at the lower section of first rotating shaft 211.The top of pedestal 100 is equipped with
For installing the locating slot 120 of first rotating shaft 211, the top of pedestal 100 has been arranged in the shaft for being equivalent to pull ring 200, at this time
Towards rotating counterclockwise in (direction in diagram), band rotation connection 210 rotates the forced section 220 of pull ring 200 counterclockwise, into
And card-bit part 212 is driven to move in the counterclockwise direction, drive outer Slideslip of the slide plate 300 towards optical module.
In actual application, the specific structure of the locating slot 120 and position can according to the actual situation depending on, can such as set
It sets in the two sides of pedestal 100, and towards the groove of both-side opening；Be also possible to 100 top both-side opening of pedestal outwardly and court
On groove.
Further, the specific structure of the card-bit part 212 and position can according to the actual situation depending on, as long as guaranteeing card-bit part
212 are able to drive the sliding of slide plate 300.If settable protrusion-through-hole or groove combine, hook-hook combination may also set up:
In one embodiment of the application, referring to Fig. 2 and Fig. 3, which is protrusion, and slide plate 300 is equipped with through-hole
320 or groove (not shown), protrusion be threaded through in through-hole 320 or groove.The protrusion can be set in the inside of interconnecting piece 210,
The position between interconnecting piece 210 and pedestal 100 is arranged in slide plate 300 at this time；The protrusion also can be set in the outer of interconnecting piece 210
Side, slide plate 300 is arranged in the outside of interconnecting piece 210 at this time, when rotating junction 210, drives projection movement, and then drive slide plate
300 movements.
In actual application, the shape direction of the through-hole 320 or groove can according to the actual situation depending on, if guarantee
The direction of projection movement is limited.Preferably, which is U-shaped through-hole, and groove is U-type groove, the through-hole 320
Or the extending direction of groove is vertical with the glide direction of slide plate 300.
In one embodiment of the application, which is hook, and the position of the corresponding card-bit part 212 of slide plate 300 is also provided with
Hook, slide plate 300 are snapped connection with card-bit part 212, and when rotating junction 210, card-bit part 212 is connected by a snap drive slide plate
300 slidings.
Further, referring to Fig. 4 and Fig. 5, which includes two slide plates 300, and two slide plates 300 set up separately in two cunnings
In slot 110, connection sheet 370 is equipped between two slide plates 300；The optical module includes two locating slots 120, two locating slots 120
Set up the two sides at the top of pedestal 100 separately, and the opening of two locating slots 120 is outwardly and upward；The connection sheet 370 lid is located at two
On a locating slot 120, first rotating shaft 211 to be fixed.Two locating slots 120 set up separately in the two sides at the top of pedestal 100,
The first rotating shaft 211 of pull ring 200 is fastened in locating slot 120, is covered by connection sheet 370 locating slot 120 and is closed, to shaft
211 are fixed, so that pull ring 200 is more stable during rotation.Two slide plates 300 set up separately in two sliding slots 110
In, and connected by connection sheet 370, so that two slide plates 300 move synchronously in sliding process, so that unlock knot
Structure stress balance in unlocking process improves the stability of unlocking process.
It is understood that pull ring 200 is fastened on pedestal 100 by two slide plates 300 and connection sheet 370, two slide plates
300 are arranged in the outside of the interconnecting piece 210 of pull ring 200, and the lid of connection sheet 370 is located on the locating slot 120 of pedestal 100, then the company
The width of contact pin 370 is preferably the thickness of width+pull ring 200 of pedestal 100, to limit to pull ring 200, so that pull ring
200 is more stable during rotation, to enhance the stability in entire optical module unlocking process.
In an embodiment of the present invention, locating slot 120 sets up separately in the two sides of pedestal 100, not opening upward, only outward
Side opening is fixed first rotating shaft 211 when slide plate 300 clamps pull ring 200 at this time, when pull ring 200 rotates, slide plate 300
Pull ring 200 is limited.
Further, referring to Figure 2 to Figure 4, in order to enable slide plate 300 is easier to eject cage block tongue, the sliding slot 110 is remote
One end from pull ring 200 is equipped with the first guiding surface 111 of indent, which is equipped with the close to one end of the ejection piece 310
Two guiding surfaces 330, second guiding surface 330 are adapted with the first guiding surface 111.Cage block tongue is fastened on sliding slot 110
End, the position of corresponding first guiding surface 111, during slide plate 300 slides in and out along sliding slot 100, the second guiding
Inclined-plane 330 can move under the guiding role of the side wall of sliding slot 100 to the side far from the pedestal 100, at this time the second guiding
Inclined-plane 330 can be ejected outward by the side wall of sliding slot 100, so that the ejection piece 310 for being located at 330 end of the second guiding surface pushes up outward
Out, so that cage block tongue to be ejected to the function of realizing pedestal 100 and the unlock of cage block tongue to disengage with pedestal 100 outward.First
The main function of guiding surface 111 be to the second guiding surface 330 formed resigning empty avoiding effect, enable pedestal 100 with
The function that cage block tongue is smoothly withheld.
Further, referring to Fig. 2 and Fig. 3, which further includes reset spring 400；The outer wall of sliding slot 110 is equipped with limit
Slot 130, the slide plate 300 is towards being recessed with baffle 340 in limiting slot 130；The reset spring 400 is arranged in limiting slot 130, and
One end is abutted with baffle 340, and the other end is abutted with the cell wall of limiting slot 130.The outer wall setting limiting slot 130 of sliding slot 110, and
Reset spring 400 is set in limiting slot 130, and reset spring 400 is folded between baffle 340 and the cell wall of limiting slot 130, is rotated
During pull ring 200 drives slide plate 300 to slide in and out, baffle 340 can be administered to the outside power of reset spring 400, reset at this time
Spring 400 stores elastic potential energy by compression；After optical module and the unlock of cage block tongue, pull ring 200 is discharged, at this time reset spring
400 release stress and are returned to free state, and the side that slide plate 300 is directed away from pull ring 200 is pushed, and make pull ring 200 multiple
Position locks so that optical module can be re-inserted into server with cage block tongue.In actual application, the reset
The preferred pressure spring of spring 400, can spring back after being compressed.It is understood that the limiting slot 130 be by sliding slot 110 outer wall and
The cavity that slide plate 300 is enclosed, reset spring 400 are located in the cavity, and top can be limited by cover board 500, prevent
The spring during deformation occurs of reset spring 400 comes out.
Further, referring to Fig.1, Fig. 2, Fig. 5 and Fig. 7, which further includes cover board 500, which is equipped with the
The extending direction of one card slot 510, first card slot 510 is consistent with the direction of motion of slide plate 300；The slide plate 300 is towards cover board 500
Side be equipped with the first inserted sheet 350, which is fastened in the first card slot 510, and can prolonging along the first card slot 510
Stretch direction sliding.The lid of cover board 500 is located on pedestal 100, slide plate 300 is fixed on sliding slot 110 with 100 collective effect of pedestal
In, with to slide plate 300 perpendicular to being fixed on the direction of cover board 500 and pedestal 100.Cover board 500 is equipped with first
Card slot 510, slide plate 300 are equipped with the first inserted sheet 350, which is fastened in the first card slot 510, to slide plate 300
Perpendicular to the restriction in glide direction, so that slide plate 300 can only be slided along the extending direction of sliding slot 110, improves and understand
The stability of lock construction.
In an embodiment of the present invention, two locating slots 120 set up separately in the two sides at the top of pedestal 100, and two positioning
The opening of slot 120 is outwardly and upward；The opening of locating slot 120 upward is covered by cover board 500 presses, to consolidate to first rotating shaft 211
It is fixed.
Further, referring to Fig. 4 and Fig. 5, the bottom of the sliding slot 110 is equipped with the second card slot 112, second card slot 112
Extending direction is consistent with the extending direction of sliding slot 110；The slide plate 300 is equipped with the second inserted sheet 360 towards the bottom of sliding slot 110, should
Second inserted sheet 360 is fastened in the second card slot 112, and can be slided along the extending direction of the second card slot 112.It is arranged on slide plate 300
Second inserted sheet 360, second inserted sheet 360 are fastened in the second card slot 112, with to slide plate 300 on perpendicular to glide direction
It limits, so that slide plate 300 can only be slided along the extending direction of sliding slot 110, improves the stability of unlocking structure.
In an embodiment of the present invention, whole components (such as pull ring 200, slide plate for unlock in the optical module
300, sliding slot 110, locating slot 120, limiting slot 130, connection sheet 370, reset spring 400, cover board 500 etc.) it is respectively positioned on pedestal
100 outside, therefore unlock activity will not be impacted to optical device in 100 inner cavity of pedestal and pcb board, improve optical module
Structural stability.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of optical module characterized by comprising
The two sides of pedestal, the pedestal are equipped with sliding slot；
Pull ring, the pull ring rotational installation is in the pedestal；The pull ring is equipped with card-bit part, the card-bit part and the pull ring
Rotation axis it is not coaxial；And
Slide plate, the slide plate are positioned in the chute, and can be slided along the sliding slot；One end of the slide plate and the card-bit part
Connection, the other end are equipped with the ejection piece for ejecting cage block tongue；
The pull ring rotation drives the card-bit part movement, to drive the slide plate to slide along the sliding slot, drives the ejection
Part jacks up cage block tongue.
2. optical module as described in claim 1, which is characterized in that the pull ring includes two interconnecting pieces and is folded in two institutes
The forced section between interconnecting piece is stated, two interconnecting pieces and forced section are enclosed cavity and wrap up the pedestal；The connection
Portion is equipped with first rotating shaft towards the side of the pedestal, and the interconnecting piece is connected by the first rotating shaft and the base rotation
It connects, the side on the interconnecting piece backwards to the pedestal is arranged in the card-bit part.
3. optical module as claimed in claim 2, which is characterized in that the top of the pedestal be equipped with locating slot, described first turn
Axis is fastened in the locating slot；The card-bit part is located at the lower section of the first rotating shaft.
4. optical module as claimed in claim 3, which is characterized in that the card-bit part is protrusion, and the slide plate is equipped with through-hole
Or groove, the protrusion are threaded through in the through-hole or groove.
5. optical module as claimed in claim 4, which is characterized in that the extending direction of the through-hole or groove and the slide plate
Glide direction is vertical.
6. optical module as claimed in claim 3, which is characterized in that the optical module includes two slide plates, described in two
Slide plate sets up separately in two sliding slots, and connection sheet is equipped between two slide plates；The optical module includes two described fixed
Position slot, two locating slots set up separately in the two sides at the top of the pedestal, and two locating slots is opening up；It is described
Connection sheet lid is located on two locating slots.
7. the optical module as described in any one of claim 1 to 6, which is characterized in that the sliding slot is far from the pull ring
One end is equipped with the first guiding surface of indent, and the slide plate is equipped with the second guiding surface close to one end of the ejection piece, described
Second guiding surface is adapted with first guiding surface.
8. the optical module as described in any one of claim 1 to 6, which is characterized in that the optical module further includes resetting bullet
Spring；The outer wall of the sliding slot is equipped with limiting slot, and the slide plate is towards being recessed with baffle in the limiting slot；The reset spring is set
It sets in the limiting slot, and one end is abutted with the baffle, the other end is abutted with the cell wall of the limiting slot.
9. the optical module as described in any one of claim 1 to 6, which is characterized in that the unlocking structure further includes cover board,
The cover board is equipped with the first card slot, and the extending direction of first card slot is consistent with the direction of motion of the slide plate；The cunning
Piece is equipped with the first inserted sheet towards the side of the cover board, and first inserted sheet is fastened in first card slot, and can be along described
The extending direction of first card slot slides.
10. the optical module as described in claim 1 to 6 any one, which is characterized in that the bottom of the sliding slot is equipped with the second card
The extending direction of slot, second card slot is consistent with the extending direction of the sliding slot；The slide plate is towards the bottom of the sliding slot
Equipped with the second inserted sheet, second inserted sheet is fastened in second card slot, and can be sliding along the extending direction of second card slot
It is dynamic.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910618525.4A CN110286450A (en) | 2019-07-09 | 2019-07-09 | Optical module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910618525.4A CN110286450A (en) | 2019-07-09 | 2019-07-09 | Optical module |
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| CN110286450A true CN110286450A (en) | 2019-09-27 |
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| CN201910618525.4A Pending CN110286450A (en) | 2019-07-09 | 2019-07-09 | Optical module |
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| CN111580226A (en) * | 2020-06-05 | 2020-08-25 | 武汉华工正源光子技术有限公司 | Optical module pull handle, optical module and assembling method thereof |
| CN112190311A (en) * | 2020-10-23 | 2021-01-08 | 山东中医药大学第二附属医院 | Needle inserting device for floating needle |
| WO2021134582A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Optical module unlocking apparatus, optical module and optical communication device |
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| CN107015321A (en) * | 2017-05-18 | 2017-08-04 | 东莞铭普光磁股份有限公司 | A kind of unlocking mechanism of XFP optical modules |
| CN210347996U (en) * | 2019-07-09 | 2020-04-17 | 深圳市亚派光电器件有限公司 | Optical module |
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| WO2021134582A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Optical module unlocking apparatus, optical module and optical communication device |
| CN114730052A (en) * | 2019-12-31 | 2022-07-08 | 华为技术有限公司 | Optical module unlocking device, optical module and optical communication equipment |
| CN111580226A (en) * | 2020-06-05 | 2020-08-25 | 武汉华工正源光子技术有限公司 | Optical module pull handle, optical module and assembling method thereof |
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| CN112190311A (en) * | 2020-10-23 | 2021-01-08 | 山东中医药大学第二附属医院 | Needle inserting device for floating needle |
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