CN109212692A - A kind of optical module of rotating block unlocking mechanism and its optical module of application - Google Patents
A kind of optical module of rotating block unlocking mechanism and its optical module of application Download PDFInfo
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- CN109212692A CN109212692A CN201811336570.2A CN201811336570A CN109212692A CN 109212692 A CN109212692 A CN 109212692A CN 201811336570 A CN201811336570 A CN 201811336570A CN 109212692 A CN109212692 A CN 109212692A
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Classifications
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- 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
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
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- Microelectronics & Electronic Packaging (AREA)
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- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to technical field of photo communication, especially a kind of unlocking mechanism of optical module, for making optical module unlock exit metal cage, including bottom case, upper casing, fixed block, rotating block, pull ring and spring, bottom case and upper casing are assembled to form the circuit board and optical transceiver that cavity accommodates optical module, pull ring can be rotatably mounted in the space that bottom case and fixed block are assembled to form, with the stopper arms to offset with fixed block, and in unlock by rotating pull ring to rotate rotating block, make rotating block that the elastic force of spring be overcome to sink down into below the elastic slice lockhole of metal cage by tapered end, unlock optical module.Optical module tripper provided by the invention, in the smaller situation of occupied space, make optical module lock and unlock in the host device it is simpler, firm with it is smooth, and the installation and removal of unlocking mechanism itself are also more convenient, quick.
Description
Technical field
The present invention relates to the optical modules and its application of technical field of photo communication more particularly to a kind of rotating block unlocking mechanism
Optical module.
Technical background
The steady development of global telecommunications industry and the steady-state growth of broadband user, for optical communications industry development establish it is solid
Basis.With the optical communications industries application field such as the continuous improvement of global bandwidth demand and data center, safety monitoring
Extension, fiber broadband access the communication pattern for having become mainstream.It is applied in the terminals such as smart phone and video and cloud computing etc.
Universal promotion under, the continuous investment construction of telecom operators, upgrading mobile broadband network and fiber broadband network, optic communication set
For scale of investment also further expansion.
The fast development of optical communications industry, while also having driven the update of optical module.Current optical communications increasingly
Under fierce market competitive environment, demand of the communication equipment to equipment size and raising interphase density is reduced is also higher and higher.For
This demand is adapted to, optical module also develops towards the inner wrapping direction of high integration.At the same time, pluggable optical module is also got over
To be used in combination with optical fiber communication equipment more, by the way that electric signal is sent to printed circuit board, and from printed circuit board
It receives electric signal and is communicated with the printed circuit board in host apparatus.
However, a general design difficulty of existing pluggable optical module in the art is, optical module is passing through solution lock machine
Structure is inserted into during host that there may be the not stable problems that locks, and may then deposit during extracting from host
The problem of unlock has some setbacks.
Summary of the invention
The embodiment of the present invention purport is the optical module in the optical module and its application that provide a kind of rotating block unlocking mechanism, with
Solve the problems, such as that the above-mentioned existing locking occurred in the art is insecure, unlock has some setbacks.
To achieve the goals above, it the embodiment provides a kind of optical module of rotating block unlocking mechanism and its answers
Optical module exits metal cage for unlocking optical module smoothly, comprising: bottom case, upper casing, fixed block, rotating block, pull ring and
The cavity that spring, the bottom case and the upper casing are assembled to form accommodates the circuit board and optical transceiver of the optical module, feature
It is,
The bottom case is provided with upper casing buckle protrusion, spring groove, locating shaft, part rotating hole, pull ring mounting surface and screw thread
Hole, the spring groove are a strip groove bodies, for accommodating the spring to provide the reset force of the rotating block；
The upper casing is provided with block button hole, lockhole, briquetting tabletting, circuit board tabletting and side elastic slice, the block button hole buckle
In upper casing buckle protrusion, assembles the bottom case with upper casing and be integrated, the lockhole is triangle through hole, in the light
It after module is inserted into metal cage, is aligned with the elastic slice lockhole on metal cage, the side elastic slice assists the optical module to be locked in metal
In cage；
The fixed block is provided with location hole, part rotating hole, pull ring rotation hole, stop surface and screw hole, the positioning
Hole and the locating shaft, which are coupled, is located in the fixed block on the bottom case, the part rotating hole of the fixed block and institute
The part rotating hole for stating bottom case forms the rotation that the rotating hole completed is used for the rotating block, the pull ring rotation hole and the drawing
The rotation space that ring mounting surface forms the pull ring is used for the rotation of the pull ring, and the stop surface is arranged in the fixed block
The vertical plane of front end two sides is screwed across the screw hole using screw and is mounted on the fixed block in the threaded hole
On the bottom case；
The rotating block is provided with rotary shaft, forced section and solution lock section, and the rotary shaft is installed in the portion of the fixed block
The rotation of the rotating block, the stress are used in the complete rotation hole for dividing the part rotating hole of rotating hole and the bottom case to be formed
Portion's setting is fluted, and the solution lock section is provided with tapered end and lifting protrusion；
The pull ring be provided with rotation axis, crown of roll rise and stopper arms, the rotation axis be installed in the bottom case pull ring peace
The rotation space that the pull ring rotation hole of dress face and the fixed block is formed, the crown of roll act the interposition that the rotation axis is arranged in
It sets, the groove of the forced section is jacked up in pull ring rotation, using the rotary shaft as fulcrum, when the forced section rises,
The solution lock section will overcome the elastic force of spring to decline, so that the tapered end declines, when the tapered end drops on metal cage
When below elastic slice lockhole, the optical module is unlocked, and the pull ring turns to horizontal position at this time, and the stopper arms stop with described
Only face, which offsets, makes the pull ring stop operating, and the pull ring is protected to damage because excessively rotating, and at this moment pulls out the drawing
Ring, the optical module are smoothly exited metal cage；
The spring is V-type spring, is provided with elastic arm and fixed arm, and the elastic arm offsets with the lifting protrusion, is used for
The elevating movement of the solution lock section when optical module unlock completion and exits metal cage, acts on the external force on the pull ring
It disappears, the lifting protrusion rises under the active force of the spring, drives entire unlocking mechanism to set back, the fixed arm
It offsets with the groove bottom of the spring groove, for positioning the spring.
A kind of unlocking mechanism of above-mentioned optical module, the bottom case is raised in the monosymmetric setting upper casing buckle,
The upper casing two sides are corresponding to be arranged the block button hole, and the bottom case two sides are additionally provided with symmetrical sheet metal cover buckle protrusion.
A kind of unlocking mechanism of above-mentioned optical module, the pull ring further include hand-held part, sleeve, cantilever,
Hand-held part provides pulling force under external force and rotates the pull ring；
Sleeve is the circle ring column that plastic material is made into, is fixed on the hand-held part, and is made by different colours
To identify the different operation wavelength of the optical module；
Cantilever forms closed framework with the hand-held part, rotation axis, and the rotation for the rotation axis provides torque.
A kind of unlocking mechanism of above-mentioned optical module, the optical module unlocking mechanism further include metal plate cover, the metal plate cover
It is provided with block button hole and elastic slice, the block button hole is buckled in the buckle protrusion of the metal plate cover on the bottom case, makes the metal plate cover
It is assemblied on the bottom case；The elastic slice assists the optical module to be locked in metal cage, and when the optical module is unlocked
An auxiliary elastic force is provided, be smoothly unlocked the optical module and exit metal cage.
A kind of unlocking mechanism of above-mentioned optical module, the bottom case are additionally provided with mounting groove, lower positioning surface, positioning column,
One mark, second identifier, direction groove and slot tag,
Mounting groove, for fixing optical transceiver；
Lower positioning surface and positioning column, for fixing circuit board；
First identifier, for illustrating research and development date and the company LOGO of the optical module；
Second identifier, for illustrating the date of manufacture of the optical module；
Direction groove, for illustrating the reception and transmitting of optical signal；
Slot tag is used for adhesive label explanation.
A kind of unlocking mechanism of above-mentioned optical module, the optical module include unlocking mechanism, further includes: optical transceiver, electricity
Road plate, briquetting and dust plug；The optical transceiver is installed in the space formed after the mounting groove and briquetting assembly, and
The briquetting is pressed by the briquetting tabletting card, the optical transceiver is fixed in the cavity of the optical module, is believed for light
Number send and receive；The circuit board is provided with locating slot, the locating slot is passed through by the positioning column, by the circuit
Plate is mounted on the lower positioning surface, and by the card pressure of the circuit board tabletting, the circuit board is fixed on the optical mode
It in the cavity of block, and is welded to connect with the optical transceiver, for the conversion of photosignal, the dust plug is plugged in the light
At the external tapping of module, the external tapping of the optical module is protected in the optical module off working state.
Make optical module in the smaller situation of occupied space based on a kind of unlocking mechanism of optical module provided by the invention
Locking and unlocking motion are simpler, firm with smooth, and installation and removal of tripper itself in the host device
It is more convenient, quick.
Detailed description of the invention
Consider following the following detailed description of the embodiment of the present invention in conjunction with the accompanying drawings, various targets of the invention,
Feature and advantage will become apparent.Attached drawing is only exemplary diagram of the invention, is not necessarily drawn to scale.
In the accompanying drawings, same appended drawing reference always shows same or similar component, in which:
Fig. 1 is the example structure explosion of a kind of optical module of rotating block unlocking mechanism of the present invention and its optical module of application
Figure；
Fig. 2 is the Structure explosion diagram of optical module of the present invention；
Fig. 3 is the assembling effect figure one of optical module of the present invention；
Fig. 4 is the assembling effect figure two of optical module of the present invention；
Fig. 5 is the unlocked state schematic diagram of optical module embodiment of the present invention；
Fig. 6 is the bottom case schematic diagram one of optical module embodiment of the present invention；
Fig. 7 is the bottom case schematic diagram two of optical module embodiment of the present invention；
Fig. 8 is the upper casing schematic diagram of optical module embodiment of the present invention；
Fig. 9 is the fixed block schematic diagram of optical module embodiment of the present invention；
Figure 10 is the rotating block schematic diagram one of optical module embodiment of the present invention；
Figure 11 is the rotating block schematic diagram two of optical module embodiment of the present invention；
Figure 12 is the pull ring schematic diagram of optical module embodiment of the present invention；
Figure 13 is the spring schematic diagram of optical module embodiment of the present invention；
Figure 14 is the sheet metal cover schematic diagram of optical module embodiment of the present invention；
Figure 15 is the metal cage schematic diagram of optical module embodiment of the present invention cooperation.
Appended drawing reference is as follows:
100 bottom cases
101 upper casings buckle 104 part rotating hole of raised 102 spring groove, 103 locating shaft, 105 pull ring mounting surface
106 threaded hole, 107 metal plate cover buckles lower 110 positioning column of positioning surface of raised 108 mounting grooves 109
111 first identifier, 112 second identifier, 113 direction groove, 114 slot tag
200 upper casings
201 block button hole, 202 lockhole, 203 briquetting tabletting, 204 circuit board tabletting, 205 side elastic slice
300 fixed blocks
301 location hole, 302 part rotating hole, 303 pull ring rotation hole, 304 stop surface, 305 screw hole
400 rotating blocks
401 rotary shaft, 402 forced section, 403 solution lock section, 404 groove, 405 tapered end 406 goes up and down protrusion
500 pull rings
504 hand-held part of raised 503 stopper arms of 501 rotation axis 502,505 sleeve, 506 cantilever
600 springs
601 elastic arm, 602 fixed arm
700 metal plate covers
701 block button hole, 702 elastic slice
800 dust plugs
900 screws
1010 briquettings
1020 circuit board, 1021 locating slot
1030 optical transceivers
1040 metal cage, 1041 elastic slice lockhole
Specific embodiment
Example embodiment is described more fully with reference to the drawings, however, example embodiment can be with a variety of shapes
Formula is implemented, and should not be construed as limited to way of example set forth herein；On the contrary, providing these example embodiments makes this
The design of example embodiment more comprehensively and completely, and comprehensively will be communicated to those skilled in the art by invention.Phase in figure
Same appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Fig. 1 is the Structure explosion diagram of a kind of optical module of rotating block unlocking mechanism of the invention and its optical module of application,
As shown, the present embodiment optical module includes: bottom case 100, upper casing 200, fixed block 300, rotating block 400, pull ring 500 and spring
600.Wherein bottom case 100 includes upper casing buckle protrusion 101, spring groove 102, locating shaft 103, part rotating hole 104, pull ring installation
Face 105 and threaded hole 106, upper casing 200 include block button hole 201, lockhole 202, briquetting tabletting 203, circuit board tabletting 204 and side bullet
Piece 205.
As shown in Figure 2 and Figure 3, upper casing 200 by block button hole 201 be fastened on upper casing buckle protrusion 101 on, by bottom case 100 with
Upper casing 200 is assembled together to form cavity, for accommodating the circuit board 1020 and optical transceiver 1030 of optical module.Lockhole 202 is
Triangle through hole, after optical module is inserted into metal cage 1040, lockhole 202 is aligned with elastic slice lockhole 1041, and tapered end 405 passes through lockhole
202, it is inserted into elastic slice lockhole 1041, so that optical module is locked in metal cage 1040 (as shown in Figure 4).Side elastic slice 205 is auxiliary
Optical module is helped to be locked in metal cage 1040.
As shown in figure 9, fixed block 300 is provided with location hole 301, part rotating hole 302, pull ring rotation hole 303, stop surface
304 and screw hole 305, location hole 301 and the inserting cooperation of locating shaft 103 are located in fixed block 300 on bottom case 100, and part is revolved
Turn hole 302 and part rotating hole 104 form complete rotating hole and pacify for installing rotating block 400, pull ring rotation hole 303 and pull ring
The revolution space of the formation of dress face 105 pull ring 500.
As shown in Figure 10, Figure 11, rotating block 400 is provided with rotary shaft 401, forced section 402 and solution lock section 403, passes through rotation
Shaft 401 is installed on part location hole 302 and part location hole 101 is formed in complete rotating hole, rotating block 400 is installed solid
Due in optical module, forced section 402 is arranged fluted 404, and solution lock section 403 is provided with tapered end 405 and lifting protrusion 406.
As shown in figure 12, pull ring 500 is provided with rotation axis 501, crown of roll plays 502 and stopper arms 503, is clamped by rotation axis
In being rotatably installed on pull ring in optical module in the space that pull ring mounting surface 105 and pull ring rotation hole 303 are formed, crown of roll is risen
502 are set to the middle position of rotation axis 501, and the groove 404 in rotating block 400, rotating block are jacked up when pull ring 500 rotates
400 with rotary shaft 401 be fulcrum, and when forced section 402 rises, solution lock section 403 overcomes the elastic force of spring 600 and declines, to make
Tapered end 405 declines, and when tapered end 405 drops to the lower position of elastic slice lockhole 1041, optical module is unlocked, at this time pull ring 500
Horizontal position is turned to, stopper arms 503 offset with stop surface 304 makes pull ring 500 stop operating, and protects pull ring 500 because excessive
It rotates and is damaged, at this moment pull out pull ring 500, optical module is smoothly exited metal cage 1040.
As shown in figure 13, spring 600 is V-type spring, is installed in spring groove 102, and elastic arm 601 and fixed arm are provided with
602, the elevating movements that elastic arm 601 offsets with lifting protrusion 406 for solution lock section 403, when optical module unlocks completion and exits gold
After belonging to cage 1040, the external force acted on pull ring 500 disappears, and lifting protrusion 406 rises under the active force of elastic arm 601, drives
Entire unlocking mechanism sets back, and fixed arm 602 and the groove bottom of spring groove 102 offset, and is used for retaining spring 600.
It should be noted that in one embodiment, bottom case 100 is provided with upper casing buckle protrusion 101 monosymmetric,
200 two sides of upper casing are corresponding to be provided with block button hole 201, and 100 two sides of bottom case are additionally provided with symmetrical sheet metal cover buckle protrusion 108.
It connects as shown in figure 12, pull ring 500 is additionally provided with hand-held part 504, sleeve 505 and cantilever 506, and hand-held part 504 exists
Pulling force is provided under external force and rotates pull ring 500, sleeve 505 is the circle ring column that plastic material is made into, and is fixed in hand-held part 504
On, and be made by different colours identify the different operation wavelength of optical module, cantilever 506 and hand-held part 504, rotation axis
501 form closed framework, and the rotation for rotation axis 501 provides torque.
The unlocking mechanism of optical module further includes metal plate cover 700, and metal plate cover 700 is monosymmetric to be provided with block button hole 701, card
Button hole 701 is buckled in metal plate cover buckle protrusion 108, is assemblied in metal plate cover 700 on bottom case 100, is additionally provided with elastic slice 702,
Elastic slice 702 assists optical module to be locked in metal cage 1040, and an auxiliary elastic force is provided when optical module is unlocked, with smooth
It is unlocked optical module and exits metal cage 1040.
It connects again as shown in Figure 6, Figure 7, bottom case 100 is additionally provided with mounting groove 108, lower positioning surface 109, positioning column 110, the
One mark 111, second identifier 112, direction groove 113 and slot tag 114, mounting groove 108 are used to fix optical transceiver 1030, under
Positioning surface 109 and positioning column 110 are for fixing circuit board 1020, and first identifier 111 is for illustrating company LOGO (pattern) and light
The research and development date of module, second identifier 112 are used to illustrate the date of manufacture of optical module, and direction groove 113 is for illustrating optical signal
Receive transmitting, slot tag 114 is used to paste the label of optical module.
It is connected again as shown in Figure 1, optical module includes unlocking mechanism, further includes briquetting 1010, circuit board 1020, optical transceiver
1030 and dust plug 800, optical transceiver 1030 is installed on mounting groove 108 and briquetting 1010 assemble after in the space that is formed, and lead to
The card pressure briquetting 1010 of briquetting tabletting 203 is crossed, optical transceiver 1030 is fixed in the cavity of optical module, the transmission for optical signal
With reception, circuit board 1020 is provided with locating slot 1021, passes through locating slot 1021 by positioning column 110, circuit board 1020 is pacified
On lower positioning surface 109, and pass through the card pressure of circuit board tabletting 204, circuit board 1020 be fixed in the cavity of optical module,
And be welded to connect with optical transceiver 1030, for the conversion of photosignal, dust plug 800 is plugged at the external tapping of optical module,
The external tapping of optical module is protected in optical module off working state.
In conjunction with shown in Fig. 1 to Figure 15, the unlock and Recovery Process of optical module of the embodiment of the present invention are illustrated below,
Before unlock, it is assumed that optical module has been inserted into metal cage 1040 shown in figure 15, and has latched rotation by elastic slice lockhole 1041
Tapered end 405 on block 400, thus by optical module locking in metal cage 1040.
When needing to unlock, applies pulling force on the hand-held part of pull ring 500 504 to rotate pull ring 500, pull ring 500 is made to rotate
Moving axis 501 rotates.During rotation, it is fulcrum, forced section with rotary shaft 401 that crown of roll plays 502 and jacks up groove 404 to pull ring 500
402 rise when groove 404 is jacked up, and solution lock section 403 declines therewith, go up and down raised 406 compressed springs 600 and decline, when
When tapered end 405 drops to elastic slice 1041 lower position of lockhole, optical module is unlocked completion, and pull ring 500 is rotated to level at this time
Position, stopper arms 503 offset with stop surface 304, and pull ring 500 stops operating, and avoid pull ring 500 in this way due to inordinate rotation
It is damaged, to play a certain protective role to pull ring 500, pulls out pull ring 500 at this time, optical module pulls out gold by smooth
Belong to cage 1040.
Finally, optical module unlock is completed and is drawn out metal cage 1040, the external force acted on pull ring 500 disappears, because outer
Power is in the spring 600 of compressive state in spring groove 102, starts release and restores elastic force, to push lifting by elastic arm 601
Protrusion 406 rises, and drives entire rotating block 400 to set back, so that pull ring 500 also be made to set back.
Although describing the present invention referring to embodiment, it is to be understood that, term used be explanation and it is exemplary rather than
Restrictive term.Since the present invention can be embodied in a variety of forms without departing from spirit or essence of the invention, so
It should be appreciated that above-described embodiment is not limited to any of the foregoing details, and should be in spirit and scope defined by appended claims
It inside widely explains, therefore the whole change and modification fallen into claim or its equivalent scope all should be appended claims
Covered.
Claims (6)
1. a kind of unlocking mechanism of optical module, for unlocking optical module and exiting metal cage, comprising: bottom case, upper casing, fixation
Block, rotating block, pull ring and spring, the cavity that the bottom case and the upper casing are assembled to form accommodate the optical module circuit board and
Optical transceiver, which is characterized in that
The bottom case is provided with upper casing buckle protrusion, spring groove, locating shaft, part rotating hole, pull ring mounting surface and threaded hole, institute
Stating spring groove is a strip groove body, for accommodating the spring to provide the reset force of the rotating block；
The upper casing is provided with block button hole, lockhole, briquetting tabletting, circuit board tabletting and side elastic slice, and the block button hole is buckled in institute
It states in upper casing buckle protrusion, assembles the bottom case with upper casing and be integrated, the lockhole is triangle through hole, in the optical module
It after being inserted into metal cage, is aligned with the elastic slice lockhole on metal cage, the side elastic slice assists the optical module to be locked in metal cage；
The fixed block is provided with location hole, part rotating hole, pull ring rotation hole, stop surface and screw hole, the location hole with
The locating shaft, which is coupled, is located in the fixed block on the bottom case, the part rotating hole of the fixed block and the bottom
The part rotating hole of shell forms the rotation that the rotating hole completed is used for the rotating block, and the pull ring rotation hole and the pull ring are pacified
The rotation space that dress face forms the pull ring is used for the rotation of the pull ring, and the stop surface is arranged in the fixed block front end
The vertical plane of two sides, using screw pass through the screw hole screw in the threaded hole fixed block is mounted on it is described
On bottom case；
The rotating block is provided with rotary shaft, forced section and solution lock section, and the rotary shaft is installed in the part rotation of the fixed block
The rotation of the rotating block is used in the complete rotation hole that the part rotating hole of turn hole and the bottom case is formed, the forced section to be set
It is equipped with groove, the solution lock section is provided with tapered end and lifting protrusion；
The pull ring is provided with rotation axis, crown of roll rises and stopper arms, the rotation axis are installed in the pull ring mounting surface of the bottom case
The rotation space formed with the pull ring rotation hole of the fixed block, the crown of roll act the middle position that the rotation axis is arranged in,
The groove of the forced section is jacked up in pull ring rotation, it is described when the forced section rises using the rotary shaft as fulcrum
Solution lock section will overcome the elastic force of spring to decline, so that the tapered end declines, when the tapered end drops to the elastic slice on metal cage
When below lockhole, the optical module is unlocked, and the pull ring turns to horizontal position, the stopper arms and the stop surface at this time
Offseting makes the pull ring stop operating, and the pull ring is protected to damage because excessively rotating, and at this moment pulls out the pull ring, institute
It states optical module and is smoothly exited metal cage；
The spring is V-type spring, is provided with elastic arm and fixed arm, and the elastic arm offsets with the lifting protrusion, for described
The elevating movement of solution lock section, when the optical module unlocks completion and exits metal cage, the external force acted on the pull ring disappears,
The lifting protrusion rises under the active force of the spring, drives entire unlocking mechanism to set back, the fixed arm and institute
The groove bottom for stating spring groove offsets, for positioning the spring.
2. a kind of unlocking mechanism of optical module as described in claim 1, which is characterized in that the bottom case is set monosymmetric
The upper casing buckle protrusion is set, the upper casing two sides are corresponding to be arranged the block button hole, and the bottom case two sides are additionally provided with symmetrically
Sheet metal cover buckle protrusion.
3. a kind of unlocking mechanism of optical module as claimed in claim 2, which is characterized in that the pull ring further include hand-held part,
Sleeve, cantilever,
Hand-held part provides pulling force under external force and rotates the pull ring；
Sleeve is the circle ring column that plastic material is made into, is fixed on the hand-held part, and is made by different colours to mark
Know the different operation wavelength of the optical module；
Cantilever forms closed framework with the hand-held part, rotation axis, and the rotation for the rotation axis provides torque.
4. a kind of unlocking mechanism of optical module as claimed in claim 3, which is characterized in that the optical module unlocking mechanism is also wrapped
Metal plate cover is included, the metal plate, which is provide with, is equipped with block button hole and elastic slice, and the block button hole is buckled in the buckle of the metal plate cover on the bottom case
In protrusion, it is assemblied in the metal plate cover on the bottom case；The elastic slice assists the optical module to be locked in metal cage, and
An auxiliary elastic force is provided when the optical module is unlocked, be smoothly unlocked the optical module and exit metal cage.
5. a kind of optical module unlocking mechanism as claimed in claim 4, which is characterized in that the bottom case be additionally provided with mounting groove,
Lower positioning surface, positioning column, first identifier, second identifier, direction groove and slot tag,
Mounting groove, for fixing optical transceiver；
Lower positioning surface and positioning column, for fixing circuit board；
First identifier, for illustrating research and development date and the company LOGO of the optical module；
Second identifier, for illustrating the date of manufacture of the optical module；
Direction groove, for illustrating the reception and transmitting of optical signal；
Slot tag is used for adhesive label explanation.
6. a kind of unlocking mechanism of optical module as claimed in claim 5, which is characterized in that the optical module includes solution lock machine
Structure, further includes: optical transceiver, circuit board, briquetting and dust plug；The optical transceiver is installed on the mounting groove and the briquetting
In the space formed after assembly, and the briquetting is pressed by the briquetting tabletting card, the optical transceiver is fixed on the light
In the cavity of module, for sending and receiving for optical signal；The circuit board is provided with locating slot, is passed through by the positioning column
The circuit board is mounted on the lower positioning surface by the locating slot, and by the card pressure of the circuit board tabletting, will be described
Circuit board is fixed in the cavity of the optical module, and is welded to connect with the optical transceiver, for the conversion of photosignal, institute
It states dust plug to be plugged at the external tapping of the optical module, the outer of the optical module is protected in the optical module off working state
Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811336570.2A CN109212692A (en) | 2018-11-12 | 2018-11-12 | A kind of optical module of rotating block unlocking mechanism and its optical module of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521537A (en) * | 2019-01-08 | 2019-03-26 | 河北华美光电子有限公司 | A kind of plug optical module |
| CN109633836A (en) * | 2019-01-30 | 2019-04-16 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN109655977A (en) * | 2019-02-22 | 2019-04-19 | 河北华美光电子有限公司 | A kind of shell mechanism of pluggable optical module |
| CN109782398A (en) * | 2019-03-15 | 2019-05-21 | 河北华美光电子有限公司 | A kind of unlocking mechanism of optical module |
| CN110308526A (en) * | 2019-07-03 | 2019-10-08 | 武汉欧易光电科技股份有限公司 | A kind of double-fiber SFP emission and reception module with protective device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050135756A1 (en) * | 2003-12-19 | 2005-06-23 | Chao Zhang | Bi-directional optical transceiver module having automatic-restoring unlocking mechanism |
| KR100802357B1 (en) * | 2006-11-01 | 2008-02-13 | (주) 빛과 전자 | Connecting and separating structure of optical transceiver and cage |
| WO2008028346A1 (en) * | 2006-08-30 | 2008-03-13 | Wuhan Telecommunication Devices Co., Ltd. | Bail type unlocking and resetting device for hot pluggable opto-electronic module |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| CN106772832A (en) * | 2016-11-30 | 2017-05-31 | 武汉联特科技有限公司 | A kind of integrated module of optical transceiver |
| WO2018000759A1 (en) * | 2016-06-28 | 2018-01-04 | 武汉电信器件有限公司 | Module mounting and unloading apparatus and mounting method thereof |
| CN209014770U (en) * | 2018-11-12 | 2019-06-21 | 河北华美光电子有限公司 | A kind of optical module of rotating block unlocking mechanism |
-
2018
- 2018-11-12 CN CN201811336570.2A patent/CN109212692A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050135756A1 (en) * | 2003-12-19 | 2005-06-23 | Chao Zhang | Bi-directional optical transceiver module having automatic-restoring unlocking mechanism |
| WO2008028346A1 (en) * | 2006-08-30 | 2008-03-13 | Wuhan Telecommunication Devices Co., Ltd. | Bail type unlocking and resetting device for hot pluggable opto-electronic module |
| KR100802357B1 (en) * | 2006-11-01 | 2008-02-13 | (주) 빛과 전자 | Connecting and separating structure of optical transceiver and cage |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| WO2018000759A1 (en) * | 2016-06-28 | 2018-01-04 | 武汉电信器件有限公司 | Module mounting and unloading apparatus and mounting method thereof |
| CN106772832A (en) * | 2016-11-30 | 2017-05-31 | 武汉联特科技有限公司 | A kind of integrated module of optical transceiver |
| CN209014770U (en) * | 2018-11-12 | 2019-06-21 | 河北华美光电子有限公司 | A kind of optical module of rotating block unlocking mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521537A (en) * | 2019-01-08 | 2019-03-26 | 河北华美光电子有限公司 | A kind of plug optical module |
| CN109633836A (en) * | 2019-01-30 | 2019-04-16 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN109633836B (en) * | 2019-01-30 | 2019-11-15 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN109655977A (en) * | 2019-02-22 | 2019-04-19 | 河北华美光电子有限公司 | A kind of shell mechanism of pluggable optical module |
| CN109782398A (en) * | 2019-03-15 | 2019-05-21 | 河北华美光电子有限公司 | A kind of unlocking mechanism of optical module |
| CN110308526A (en) * | 2019-07-03 | 2019-10-08 | 武汉欧易光电科技股份有限公司 | A kind of double-fiber SFP emission and reception module with protective device |
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Application publication date: 20190115 |