CN209014770U - A kind of optical module of rotating block unlocking mechanism - Google Patents
A kind of optical module of rotating block unlocking mechanism Download PDFInfo
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- CN209014770U CN209014770U CN201821851808.0U CN201821851808U CN209014770U CN 209014770 U CN209014770 U CN 209014770U CN 201821851808 U CN201821851808 U CN 201821851808U CN 209014770 U CN209014770 U CN 209014770U
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Abstract
The utility model relates to technical field of photo communication, especially a kind of optical module of rotating block unlocking mechanism, 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, unlocks optical module.Optical module tripper provided by the utility model, 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 utility model relates to technical field of photo communication more particularly to a kind of optical modules of rotating block unlocking mechanism.
Background technique
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.
Utility model content
The embodiments of the present invention purport is to provide a kind of optical module of rotating block unlocking mechanism, above-mentioned present to solve
The problem of locking occurred in technology is insecure, unlock has some setbacks.
To achieve the goals above, the embodiments of the present invention provide a kind of optical module of rotating block unlocking mechanism,
Metal cage is exited for unlocking optical module smoothly, comprising: bottom case, upper casing, fixed block, rotating block, pull ring and spring, the bottom
The cavity that shell and the upper casing are assembled to form accommodates the circuit board and optical transceiver of the optical module, 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 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 optical module of above-mentioned rotating block unlocking mechanism, the bottom case is in the monosymmetric setting upper casing buckle
Protrusion, the upper casing two sides are corresponding to be arranged the block button hole, and it is convex that the bottom case two sides are additionally provided with symmetrical sheet metal cover buckle
It rises.
A kind of optical module of above-mentioned rotating block unlocking mechanism, 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 optical module of above-mentioned rotating block unlocking mechanism, the optical module unlocking mechanism further includes metal plate cover, described
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 protrusion of the metal plate cover on the bottom case, makes described
Metal plate cover is assemblied on the bottom case；The elastic slice assists the optical module to be locked in metal cage, and in the optical module quilt
An auxiliary elastic force is provided when unlock, be smoothly unlocked the optical module and exit metal cage.
A kind of optical module of above-mentioned rotating block unlocking mechanism, the bottom case are 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.
A kind of optical module of above-mentioned rotating block unlocking mechanism, the optical module includes unlocking mechanism, further includes: light transmitting-receiving
Device, circuit board, briquetting and dust plug；The optical transceiver is installed on the space formed after the mounting groove and briquetting assembly
It is interior, and the briquetting is pressed by the briquetting tabletting card, the optical transceiver is fixed in the cavity of the optical module, is used for
Optical signal sends and receives；The circuit board is provided with locating slot, passes through the locating slot by the positioning column, will be described
Circuit board is mounted on the lower positioning surface, and by the card pressure of the circuit board tabletting, the circuit board is fixed on described
It in the cavity of optical module, and is welded to connect with the optical transceiver, for the conversion of photosignal, the dust plug is plugged in institute
It states at the external tapping of optical module, the external tapping of the optical module is protected in the optical module off working state.
Based on a kind of optical module of rotating block unlocking mechanism provided by the utility model, in the smaller situation of occupied space
Under, make that optical module is locked in the host device and unlocking motion is simpler, firm with smooth, and the peace of tripper itself
Dress and disassembly are also more convenient, quick.
Detailed description of the invention
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component, in which:
Fig. 1 is a kind of example structure explosive view of the optical module of rotating block unlocking mechanism of the utility model；
Fig. 2 is the Structure explosion diagram of the utility model optical module；
Fig. 3 is the assembling effect figure one of the utility model optical module；
Fig. 4 is the assembling effect figure two of the utility model optical module；
Fig. 5 is the unlocked state schematic diagram of the utility model optical module embodiment；
Fig. 6 is the bottom case schematic diagram one of the utility model optical module embodiment；
Fig. 7 is the bottom case schematic diagram two of the utility model optical module embodiment；
Fig. 8 is the upper casing schematic diagram of the utility model optical module embodiment；
Fig. 9 is the fixed block schematic diagram of the utility model optical module embodiment；
Figure 10 is the rotating block schematic diagram one of the utility model optical module embodiment；
Figure 11 is the rotating block schematic diagram two of the utility model optical module embodiment；
Figure 12 is the pull ring schematic diagram of the utility model optical module embodiment；
Figure 13 is the spring schematic diagram of the utility model optical module embodiment；
Figure 14 is the sheet metal cover schematic diagram of the utility model optical module embodiment；
Figure 15 is the metal cage schematic diagram of the utility model optical module embodiment 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 utility model.Figure
In identical appended drawing reference indicate same or similar structure, thus the detailed description that them will be omitted.
Fig. 1 is a kind of Structure explosion diagram of the optical module of rotating block unlocking mechanism of the utility model, as shown, this reality
Applying an 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 include upper casing buckle protrusion 101, spring groove 102, locating shaft 103, part rotating hole 104, pull ring mounting surface 105 and screw thread
Hole 106, upper casing 200 include block button hole 201, lockhole 202, briquetting tabletting 203, circuit board tabletting 204 and side elastic slice 205.
As shown in Figure 2 and Figure 3, upper casing 200 is fastened in upper casing buckle protrusion 101 by block button hole 201, by bottom case 100
It is assembled together to form cavity with upper casing 200, for accommodating the circuit board 1020 and optical transceiver 1030 of optical module.Lockhole 202
It 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 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 auxiliary optical modules are 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 for installing rotating block 400, pull ring rotation hole 303 and pull ring
The revolution space of the formation pull ring 500 of mounting surface 105.
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
On 504, and be made by different colours identify the different operation wavelength of optical module, cantilever 506 and hand-held part 504 turn
Moving axis 501 forms 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,
Lower positioning surface 109 and positioning column 110 for fixing circuit board 1020, first identifier 111 for illustrate company LOGO (pattern) with
The research and development date of optical module, second identifier 112 are used to illustrate the date of manufacture of optical module, and direction groove 113 is for illustrating that light is believed
Number 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 the utility model embodiment optical module are said below
It is bright, before unlock, it is assumed that optical module has been inserted into metal cage 1040 shown in figure 15, and has been latched by elastic slice lockhole 1041
Tapered end 405 on rotating 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 because of inordinate rotation
And be damaged, to play a certain protective role to pull ring 500, pull ring 500 is pulled out at this time, and optical module is smoothly pulled out
Metal 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 utility model with reference to embodiment, it is to be understood that, term used be explanation and it is exemplary and
Unrestricted term.Due to the utility model can be embodied in a variety of forms without departing from the utility model spirit or
Essence, it should therefore be appreciated that above-described embodiment is not limited to any of the foregoing details, and the essence defined by appended claims
It is widely explained in mind and range, therefore the whole change and modification fallen into claim or its equivalent scope all should be accompanying
Claim is covered.
Claims (6)
1. a kind of optical module of rotating block unlocking mechanism, comprising: bottom case, upper casing, fixed block, rotating block, pull ring and spring, it is described
The cavity that bottom case and the upper casing are assembled to form accommodates the circuit board and optical transceiver of the optical module, 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 optical module of rotating block unlocking mechanism as described in claim 1, which is characterized in that the bottom case is in two sides pair
The setting of the title upper casing buckle protrusion, the upper casing two sides are corresponding to be arranged the block button hole, and the bottom case two sides are also set up
There is symmetrical sheet metal cover buckle protrusion.
3. a kind of optical module of rotating block unlocking mechanism as claimed in claim 2, which is characterized in that the pull ring further includes hand
Portion, sleeve, cantilever are held,
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 optical module of rotating block unlocking mechanism as claimed in claim 3, which is characterized in that the optical module solution lock machine
Structure further includes metal plate cover, and 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 metal plate on the bottom case
In cover buckle 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
In, 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 of rotating block unlocking mechanism as claimed in claim 4, which is characterized in that the bottom case is 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 optical module of rotating block unlocking mechanism as claimed in claim 5, which is characterized in that the optical module includes solution
Latch mechanism, further includes: optical transceiver, circuit board, briquetting and dust plug；The optical transceiver be installed on the mounting groove with it is described
In the space formed after briquetting assembly, and the briquetting is pressed by the briquetting tabletting card, the optical transceiver is fixed on institute
It states in the cavity of optical module, for sending and receiving for optical signal；The circuit board is provided with locating slot, passes through the positioning column
Across the locating slot, the circuit board is mounted on the lower positioning surface, and by the card pressure of the circuit board tabletting, it will
The circuit board is fixed in the cavity of the optical module, and is welded to connect with the optical transceiver, for turning for photosignal
It changes, the dust plug is plugged at the external tapping of the optical module, protects the optical mode in the optical module off working state
The external tapping of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851808.0U CN209014770U (en) | 2018-11-12 | 2018-11-12 | A kind of optical module of rotating block unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851808.0U CN209014770U (en) | 2018-11-12 | 2018-11-12 | A kind of optical module of rotating block unlocking mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209014770U true CN209014770U (en) | 2019-06-21 |
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ID=66842127
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821851808.0U Active CN209014770U (en) | 2018-11-12 | 2018-11-12 | A kind of optical module of rotating block unlocking mechanism |
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| CN (1) | CN209014770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212692A (en) * | 2018-11-12 | 2019-01-15 | 河北华美光电子有限公司 | A kind of optical module of rotating block unlocking mechanism and its optical module of application |
-
2018
- 2018-11-12 CN CN201821851808.0U patent/CN209014770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212692A (en) * | 2018-11-12 | 2019-01-15 | 河北华美光电子有限公司 | A kind of optical module of rotating block unlocking mechanism and its optical module of application |
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