CN112003669A - Novel dense wavelength division multiplexing component - Google Patents
Novel dense wavelength division multiplexing component Download PDFInfo
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- CN112003669A CN112003669A CN202010719600.9A CN202010719600A CN112003669A CN 112003669 A CN112003669 A CN 112003669A CN 202010719600 A CN202010719600 A CN 202010719600A CN 112003669 A CN112003669 A CN 112003669A
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- wavelength division
- dense wavelength
- division multiplexing
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000004806 packaging method and process Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005538 encapsulation Methods 0.000 claims description 29
- 241000463219 Epitheca Species 0.000 claims description 10
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a novel dense wavelength division multiplexing component, which comprises an upper packaging shell, a lower packaging shell, a lead group and a dense wavelength division multiplexing element, wherein the bottom of the upper packaging shell is in sliding contact with the lower packaging shell, the interior of the lower packaging shell is fixedly provided with the dense wavelength division multiplexing element, the output end of the dense wavelength division multiplexing element is fixedly connected with one end of the lead group, the two side surfaces of the lower packaging shell are symmetrically provided with rotating mechanisms convenient for transmitting kinetic energy, the rotating mechanisms are in sliding contact with the upper packaging shell, the interior of each rotating mechanism is provided with a sliding mechanism convenient for locking the packaging shell, and the sliding mechanisms are in transmission connection with the rotating mechanisms, the novel dense wavelength division multiplexing component realizes the fixed clamping and separation effects of the upper packaging shell and the lower packaging shell under the matching effect of the rotating mechanisms and the sliding mechanisms, thereby protecting the internal dense wavelength division multiplexing element, but also realizes the function of convenient disassembly and fixation.
Description
Technical Field
The invention relates to the technical field of dense wavelength division multiplexing components, in particular to a novel dense wavelength division multiplexing component.
Background
The wavelength combining and splitting part formed by the dense wavelength division multiplexer is one of the basic components of the system, and directly determines the performance parameters of the system, such as capacity, multiplexing wavelength stability, insertion loss and the like, and the dense wavelength division multiplexer can also be derived into other various important functional devices suitable for DWDM, such as a wavelength router, namely an all-optical communication network for point-to-point service of broadband service and wavelength addressing; the comb filter is used for the generation of a multi-wavelength light source and the measurement of a spectrum; wavelength selective switch-routing of signals with different wavelengths, etc., thus having important theoretical significance and good market prospect for the research and manufacture of the dense wavelength division multiplexer.
The existing dense wavelength division multiplexing component is basically fixedly installed, a packaging shell is mostly fixed by small screws, the dense wavelength division multiplexing component inside the packaging shell is not convenient to maintain and replace in the mode, and therefore a novel dense wavelength division multiplexing component is provided.
Disclosure of Invention
The invention aims to provide a novel dense wavelength division multiplexing component which is convenient to disassemble and can hermetically protect the interior of a packaging shell so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel dense wavelength division multiplexing components and parts, includes encapsulation epitheca, encapsulation inferior valve, wire group and dense wavelength division multiplex component, encapsulation epitheca bottom sliding contact has the encapsulation inferior valve, the inside fixed mounting of encapsulation inferior valve has dense wavelength division multiplex component, and dense wavelength division multiplex component output end fixedly connected with wire group's one end, encapsulation inferior valve both sides surface symmetry is equipped with the slewing mechanism of the kinetic energy of being convenient for transmit, and slewing mechanism and encapsulation epitheca are sliding contact, the inside sliding mechanism who is convenient for lock the encapsulation shell that is equipped with of slewing mechanism, and sliding mechanism and slewing mechanism are connected for the transmission.
Preferably, slewing mechanism is including rotating knob, bottom plate, cross chassis, spout and slide mechanism, bottom plate one side and encapsulation inferior valve fixed connection, and bottom plate opposite side and encapsulation epitheca sliding contact, one side that the encapsulation inferior valve was kept away from to the bottom plate is rotated through the pivot and is connected with the rotation knob, and rotates the fixed cross chassis that has cup jointed on the surface that the knob is close to the bottom plate, the fixed spout of having seted up in four corners that rotates the knob is kept away from on the cross chassis, the bottom plate is kept away from encapsulation inferior valve symmetry on the surface and is equipped with slide mechanism, and slide mechanism passes through the spout and is connected with the slewing mechanism.
Preferably, slide mechanism includes jack groove, stop collar, slide bar and sliding block, the inside sliding connection of spout has the sliding block, and the sliding block bottom is fixed with the slide bar, the bottom plate is equipped with the stop collar along the path symmetry that the slide bar removed on the surface, and stop collar and bottom plate fixed connection, the slide bar is sliding contact with the stop collar, the symmetry is equipped with the jack groove on the path that the slide bar removed along encapsulation inferior valve and encapsulation epitheca, the jack groove is fixed connection with encapsulation epitheca and encapsulation inferior valve, and the slide bar keeps away from the one end and the jack groove activity grafting of sliding block.
Preferably, the same side of the upper packaging shell and the lower packaging shell is in sliding contact with a connecting frame, and one side of the upper packaging shell and one side of the lower packaging shell, which are close to the connecting frame, are fixed with electronic element connectors, and the electronic element connectors are electrically connected with one end, away from the dense wavelength multiplexing element, of the lead group.
Preferably, the connecting frame is provided with a clamping groove corresponding to the electronic element connector on the surface, the electronic element connector is in sliding contact with the clamping groove, and the packaging upper shell and the packaging lower shell are in sliding clamping connection with the connecting frame through the electronic element connector.
Preferably, one end of the sliding rod, which is far away from the sliding block, is in a circular truncated cone shape.
Compared with the prior art, the invention has the beneficial effects that:
when the device is used, the dense wavelength division multiplexing component is placed inside the packaging lower shell, the lead group is electrically connected with the electronic component connector, then the electronic component connector is clamped in the clamping groove of the connecting frame, when the packaging upper shell is aligned with the packaging lower shell, the knob is rotated, the cross-shaped chassis is rotated under the action of the rotating knob, the cross-shaped chassis rotates to drive the sliding block to slide in the sliding groove, the sliding rod moves under the action of the limiting sleeve, when the sliding rod moves to the maximum distance, the top of the sliding rod is inserted into the inserting hole groove, and as four ends are inserted into the inserting hole groove, a stable clamping purpose is formed, the novel dense wavelength division multiplexing component realizes the fixed clamping and separation effects of the packaging upper shell and the packaging lower shell under the matching effect of the rotating mechanism and the sliding mechanism, thereby protecting the dense wavelength division multiplexing component inside, but also realizes the function of convenient disassembly and fixation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the upper package casing and the lower package casing of the present invention;
FIG. 3 is a schematic view of the connection of the rotating mechanism and the enclosure of the present invention;
FIG. 4 is a schematic view of the structure of the rotating mechanism of the present invention
FIG. 5 is a schematic diagram of the connection of DWDM elements according to the present invention.
In the figure: 1. packaging the upper shell; 2. packaging the lower shell; 3. a connecting frame; 4. a rotating mechanism; 41. rotating the knob; 42. a base plate; 43. a cross chassis; 44. a chute; 45. a sliding mechanism; 451. a jack slot; 452. a limiting sleeve; 453. a slide bar; 454. a slider; 5. an electronic component connector; 6. a wire group; 7. dense wavelength-division multiplexing elements.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 5, a novel dense wavelength division multiplexing component shown in the figure includes a package upper shell 1, a package lower shell 2, a wire group 6 and a dense wavelength division multiplexing element 7, the package upper shell 1 is in sliding contact with the package lower shell 2 at the bottom, the dense wavelength division multiplexing element 7 is fixedly installed inside the package lower shell 2, an output end of the dense wavelength division multiplexing element 7 is fixedly connected with one end of the wire group 6, the dense wavelength division multiplexing element 7 is the prior art, the dense wavelength division multiplexing element is an important passive optical fiber device in a Dense Wavelength Division Multiplexing (DWDM) system, a core of the dense wavelength division multiplexing element is a narrow-band optical filtering technology, and currently, common optical filters for optical communication mainly include a dielectric film optical filter, an optical fiber grating, an arrayed waveguide grating, an M-Z interferometer, an F-P etalon, and the like.
Referring to fig. 2 and 3, the two side surfaces of the lower housing of the package housing are symmetrically provided with the rotating mechanisms 4 for facilitating transmission of kinetic energy, the rotating mechanisms 4 are in sliding contact with the upper package housing 1, the sliding mechanisms 45 for facilitating locking of the package housing are arranged inside the rotating mechanisms 4, and the sliding mechanisms 45 are in transmission connection with the rotating mechanisms 4, so that the fixed clamping and separation of the upper package housing 1 and the lower package housing 2 are realized under the matching action of the rotating mechanisms 4 and the sliding mechanisms 45, thereby not only protecting the internal dense wavelength division multiplexing element 7, but also realizing the convenient dismounting and fixing action.
Referring to fig. 4, the rotating mechanism 4 includes a rotating knob 41, a bottom plate 42, a cross-shaped bottom plate 43, a sliding slot 44 and a sliding mechanism 45, one side of the bottom plate 42 is fixedly connected with the lower package casing 2, and the other side of the bottom plate 42 is in sliding contact with the packaging upper shell 1, one side of the bottom plate 42 far away from the packaging lower shell 2 is rotatably connected with a rotating knob 41 through a rotating shaft, a cross chassis 43 is fixedly sleeved on the surface of the rotary knob 41 close to the bottom plate 42, sliding grooves 44 are fixedly arranged at four corners of the cross chassis 43 far away from the rotary knob 41, sliding mechanisms 45 are symmetrically arranged on the surface of the bottom plate 42 far away from the lower packaging shell 2, and the sliding mechanism 45 is connected with the rotating mechanism 4 through the sliding chute 44 in a transmission way, and the rotating knob 41 is rotated, so that the cross-shaped chassis 43 rotates under the action of the rotating knob 41, therefore, under the action of transmission, the sliding mechanism 45 moves, so that the packaging upper shell 1 and the packaging lower shell 2 are fixed and clamped.
Referring to fig. 3 and 4, the sliding mechanism 45 includes a slot 451, a limit sleeve 452, a sliding rod 453 and a sliding block 454, the sliding block 454 is slidably connected inside the sliding slot 44, the sliding rod 453 is fixed at the bottom of the sliding block 454, the limit sleeves 452 are symmetrically arranged on the surface of the bottom plate 42 along the moving path of the sliding rod 453, the limit sleeves 452 are fixedly connected with the bottom plate 42, the sliding rod 453 is in sliding contact with the limit sleeve 452, the slot 451 is symmetrically arranged on the moving path of the lower package shell 2 and the upper package shell 1 along the sliding rod 453, the slot 451 is fixedly connected with both the upper package shell 1 and the lower package shell 2, one end of the sliding rod 453 far from the 454 is movably inserted into the slot 451, the cross-shaped bottom plate 43 rotates to drive the sliding block 454 to slide in the sliding slot 44, and the sliding rod 453 moves under the action of the limit sleeve 452, when the sliding rod 453 moves to the maximum distance, at this time, the top of the slide bar 453 is inserted into the insertion hole groove 451, and four ends are inserted into the insertion hole groove 451, so that a stable engagement is achieved, and when it is necessary to release the engagement, the rotation knob 41 is rotated in the reverse direction, so that the slide bar 453 is separated from the insertion hole groove 451.
Referring to fig. 3 and 4, the same side of the upper package shell 1 and the lower package shell 2 is in sliding contact with the connection frame 3, and one side of the upper package shell 1 and the lower package shell 2 close to the connection frame 3 is fixed with the electronic component connector 5, the electronic component connector 5 is electrically connected with one end of the lead group 6 far away from the dense wavelength division multiplexing component 7, the surface of the connection frame 3 is provided with a clamping groove corresponding to the electronic component connector 5, the electronic component connector 5 is in sliding contact with the clamping groove, the upper package shell 1 and the lower package shell 2 are in sliding clamping connection with the connection frame 3 through the electronic component connector 5, the connection frame 3 can movably clamp the electronic component connector 5 of the upper package shell 1 and the electronic component connector 5 of the lower package shell 2, and the electronic component connector 5 is convenient to be connected with other electronic components.
Referring to fig. 4, the end of the sliding rod 453 away from the sliding block 454 is shaped like a circular truncated cone, which is more convenient for inserting and removing, and does not form a jam.
In the scheme, when the device is used, the dense wavelength division multiplexing component 7 is placed inside the packaging lower shell 2, the lead group 6 is electrically connected with the electronic component connector 5, then the electronic component connector 5 is clamped in the clamping groove of the connecting frame 3, when the packaging upper shell 1 is aligned with the packaging lower shell 2, the knob 41 is rotated, the cross-shaped chassis 43 is rotated under the action of the rotating knob 41, the cross-shaped chassis 43 rotates to drive the sliding block 454 to slide in the sliding groove 44, and the sliding rod 453 is moved under the action of the limiting sleeve 452, when the sliding rod 453 moves to the maximum distance, the top of the sliding rod 453 is inserted into the inserting hole groove 451 at the moment, as four ends are inserted into the inserting hole 451, a stable clamping purpose is formed, the novel dense wavelength division multiplexing component realizes the fixed clamping and separation effects on the packaging upper shell 1 and the packaging lower shell 2 under the matching action of the rotating mechanism 4 and the sliding mechanism 45, not only protects the internal dense wavelength division multiplexing element 7, but also realizes the functions of convenient disassembly and fixation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel dense wavelength division multiplexing components and parts, includes encapsulation epitheca (1), encapsulation inferior valve (2), wire group (6) and dense wavelength division multiplexing component (7), encapsulation epitheca (1) bottom sliding contact has encapsulation inferior valve (2), encapsulation inferior valve (2) inside fixed mounting has dense wavelength division multiplexing component (7), and dense wavelength division multiplexing component (7) output end fixedly connected with wire group's (6) one end, its characterized in that: the surface symmetry of packaging shell inferior valve both sides is equipped with slewing mechanism (4) convenient to transmit kinetic energy, and slewing mechanism (4) and encapsulation epitheca (1) are sliding contact, slewing mechanism (4) inside is equipped with slide mechanism (45) convenient to lock the packaging shell, and slide mechanism (45) are connected for the transmission with slewing mechanism (4).
2. The novel DWDM component as claimed in claim 1, wherein: slewing mechanism (4) are including rotating knob (41), bottom plate (42), cross chassis (43), spout (44) and sliding mechanism (45), bottom plate (42) one side and encapsulation inferior valve (2) fixed connection, and bottom plate (42) opposite side and encapsulation epitheca (1) sliding contact, one side that encapsulation inferior valve (2) were kept away from in bottom plate (42) is rotated through the pivot and is connected with rotation knob (41), and rotates knob (41) and has cup jointed cross chassis (43) near fixed on the surface of bottom plate (42), fixed spout (44) of having seted up in four corners that rotation knob (41) were kept away from in cross chassis (43), encapsulation inferior valve (2) symmetry is equipped with sliding mechanism (45) on the surface are kept away from in bottom plate (42), and sliding mechanism (45) are connected with slewing mechanism (4) transmission through spout (44).
3. A novel dwdm component as claimed in claim 2, wherein: slide mechanism (45) are including jack groove (451), stop collar (452), slide bar (453) and sliding block (454), inside sliding connection of spout (44) has sliding block (454), and sliding block (454) bottom is fixed with slide bar (453), bottom plate (42) are equipped with stop collar (452) along the path symmetry that slide bar (453) removed on the surface, and stop collar (452) and bottom plate (42) fixed connection, slide bar (453) are sliding contact with stop collar (452), be equipped with jack groove (451) on the path that encapsulation inferior valve (2) and encapsulation superior valve (1) removed along slide bar (453) symmetry, jack groove (451) and encapsulation superior valve (1) are fixed connection, and slide bar (453) keep away from the one end of slide block (454) and activity grafting with jack groove (451).
4. The novel DWDM component as claimed in claim 1, wherein: the packaging structure is characterized in that the packaging upper shell (1) and the packaging lower shell (2) are in equal sliding contact with the connecting frame (3) at the same side, an electronic element connector (5) is fixed on one side, close to the connecting frame (3), of the packaging upper shell (1) and the packaging lower shell (2), and the electronic element connector (5) is electrically connected with one end, far away from the dense wavelength division complex element (7), of the lead group (6).
5. The novel DWDM component as claimed in claim 4, wherein: the electronic component packaging structure is characterized in that a clamping groove corresponding to the electronic component connector (5) is formed in the surface of the connecting frame (3), the electronic component connector (5) is in sliding contact with the clamping groove, and the packaging upper shell (1) and the packaging lower shell (2) are in sliding clamping connection with the connecting frame (3) through the electronic component connector (5).
6. A novel dwdm component as claimed in claim 3, wherein: one end of the sliding rod (453) far away from the sliding block (454) is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719600.9A CN112003669B (en) | 2020-07-23 | 2020-07-23 | Novel dense wavelength division multiplexing component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719600.9A CN112003669B (en) | 2020-07-23 | 2020-07-23 | Novel dense wavelength division multiplexing component |
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| CN112003669A true CN112003669A (en) | 2020-11-27 |
| CN112003669B CN112003669B (en) | 2024-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786396A (en) * | 2022-06-16 | 2022-07-22 | 常州市华一通讯科技有限公司 | Embedded communication microwave isolator |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004153107A (en) * | 2002-10-31 | 2004-05-27 | Yamaha Corp | Package for optical semiconductor module |
| DE102009007329A1 (en) * | 2009-02-04 | 2010-08-19 | Lic Langmatz Gmbh | Securing device for a lockable manhole cover comprises a removable locking unit having a housing and a bolt with a lock which can be rotated using a screwdriver and a controlled access unit for blocking the closing position of the unit |
| CN204162198U (en) * | 2014-09-09 | 2015-02-18 | 国网山东省电力公司日照供电公司 | A kind of New-style electrical wire holder |
| WO2018074704A1 (en) * | 2016-10-19 | 2018-04-26 | 아이오솔루션(주) | Package structure using stacked structure for wavelength multiplexing array optical receiver module |
| CN208384171U (en) * | 2018-07-21 | 2019-01-15 | 河北志方通信设备有限公司 | A kind of plug type wavelength division multiplexer |
| CN208421304U (en) * | 2018-07-10 | 2019-01-22 | 安徽无限光通讯有限公司 | The encapsulating structure of wavelength-division multiplex |
| CN209446829U (en) * | 2018-12-27 | 2019-09-27 | 深圳市科敏光通讯技术有限公司 | A kind of encapsulating structure for small-sized wavelength division multiplexer |
| CN209670569U (en) * | 2018-10-24 | 2019-11-22 | 陈广柱 | A kind of high-definition electronic police cabinet safety locking device |
| CN209704239U (en) * | 2019-02-18 | 2019-11-29 | 昌黎县川港专用汽车制造有限公司 | A kind of curved groove dustbin retaining mechanism |
| CN210401796U (en) * | 2019-10-17 | 2020-04-24 | 河北微探科技有限公司 | Storage device for wavelength division multiplexing module |
| CN210626719U (en) * | 2019-10-10 | 2020-05-26 | 武汉中际恒瑞通讯设备有限公司 | Quick-release type wavelength division multiplexer shell |
| CN111430853A (en) * | 2020-04-13 | 2020-07-17 | 卢姝欣 | Superconductive filter encapsulation shielding device |
-
2020
- 2020-07-23 CN CN202010719600.9A patent/CN112003669B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004153107A (en) * | 2002-10-31 | 2004-05-27 | Yamaha Corp | Package for optical semiconductor module |
| DE102009007329A1 (en) * | 2009-02-04 | 2010-08-19 | Lic Langmatz Gmbh | Securing device for a lockable manhole cover comprises a removable locking unit having a housing and a bolt with a lock which can be rotated using a screwdriver and a controlled access unit for blocking the closing position of the unit |
| CN204162198U (en) * | 2014-09-09 | 2015-02-18 | 国网山东省电力公司日照供电公司 | A kind of New-style electrical wire holder |
| WO2018074704A1 (en) * | 2016-10-19 | 2018-04-26 | 아이오솔루션(주) | Package structure using stacked structure for wavelength multiplexing array optical receiver module |
| CN208421304U (en) * | 2018-07-10 | 2019-01-22 | 安徽无限光通讯有限公司 | The encapsulating structure of wavelength-division multiplex |
| CN208384171U (en) * | 2018-07-21 | 2019-01-15 | 河北志方通信设备有限公司 | A kind of plug type wavelength division multiplexer |
| CN209670569U (en) * | 2018-10-24 | 2019-11-22 | 陈广柱 | A kind of high-definition electronic police cabinet safety locking device |
| CN209446829U (en) * | 2018-12-27 | 2019-09-27 | 深圳市科敏光通讯技术有限公司 | A kind of encapsulating structure for small-sized wavelength division multiplexer |
| CN209704239U (en) * | 2019-02-18 | 2019-11-29 | 昌黎县川港专用汽车制造有限公司 | A kind of curved groove dustbin retaining mechanism |
| CN210626719U (en) * | 2019-10-10 | 2020-05-26 | 武汉中际恒瑞通讯设备有限公司 | Quick-release type wavelength division multiplexer shell |
| CN210401796U (en) * | 2019-10-17 | 2020-04-24 | 河北微探科技有限公司 | Storage device for wavelength division multiplexing module |
| CN111430853A (en) * | 2020-04-13 | 2020-07-17 | 卢姝欣 | Superconductive filter encapsulation shielding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786396A (en) * | 2022-06-16 | 2022-07-22 | 常州市华一通讯科技有限公司 | Embedded communication microwave isolator |
| CN114786396B (en) * | 2022-06-16 | 2022-09-02 | 常州市华一通讯科技有限公司 | Embedded communication microwave isolator |
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| Publication number | Publication date |
|---|---|
| CN112003669B (en) | 2024-03-08 |
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