CN102141659B - Optical module - Google Patents
Optical module Download PDFInfo
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- CN102141659B CN102141659B CN 201010257448 CN201010257448A CN102141659B CN 102141659 B CN102141659 B CN 102141659B CN 201010257448 CN201010257448 CN 201010257448 CN 201010257448 A CN201010257448 A CN 201010257448A CN 102141659 B CN102141659 B CN 102141659B
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- locking plate
- solution locking
- optical module
- reply
- cage
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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The embodiment of the invention discloses an optical module which is installed in a cage. The optical module comprises a module body and an unlocking device; the unlocking device comprises an unlocking sheet; the unlocking sheet is slidingly and directly arranged in the module body; the unlocking sheet is provided with a returning reed; a tongue piece on the cage is jacked up when the unlocking sheet reaches an unlocking position by sliding to enable the optical module and the cage to release the lock; and the unlocking sheet can be returned through the returning reed. In the embodiment of the invention, the unlocking sheet is provided with the returning reed per se and can be directly arranged in the module body, and no other elements are needed, so that the number of structural members of the unlocking device is reduced, and the optical module has a simple structure and is convenient and fast to assemble, so that the production cost is reduced.
Description
Technical field
The embodiment of the present invention relates to the optical communication technique field, specifically relates to a kind of optical module with tripper, for example the optical module of SFP transmitting-receiving unification.
Background technology
The optical communication product more and more trends towards miniaturization, high integrated design, SFP (Small Form-factorPluggable, miniaturization is hot-swappable) transmitting-receiving unification optical module is widely used gradually, it is at SFPMSA (Multisource Agreement, polynary agreement) made land used more and more ripe by global each large main flow equipment vendor under standard, the SFP module needs to come release to thread off with the tripper that a module carries in use, and module can be smoothly deviate from cage from the system board.
At present, the tripper of plug-type optical-electric module mainly comprises several forms such as plug-type and draw-ring type.Wherein, push-pull structure is mainly used in SFP Transceiver (Small Form-factor PluggableTransceiver, the hot-swappable transmitting-receiving unification of miniaturization optical module) tripper, and the draw-ring type structure all has application in the tripper of SFP and XFP (10Gb Small Form-factor Pluggable, the 10Gb small-sized encapsulated is hot-swappable) optical-electric module.
Existing optical module draw-ring type unlocking device comprises slide block and rotation draw ring, described rotation draw ring is fixed on the drain pan of optical module by two briquettings, the rotation draw ring has lug boss, the rotation draw ring rotates along axis in the rotary course of 90 degree, and its lug boss promotes slide block, makes slide block to front slide, the weak sheet of the cage on slide block jacking system plate, make the hole clipping of shell fragment break away from grab on the optical module base, optical module can be extracted in the cage on system board smoothly, thereby reach the purpose of release.
That is to say, the slide block of existing optical module must just can be connected on drain pan by two briquettings, and, slide block must be by the bias piece ability homing of other setting, so make the structural member quantity of tripper of existing optical module many, assembling is complicated, and the structural member cost compare is high.
Summary of the invention
The embodiment of the present invention provides a kind of optical module, and its tripper is simple in structure, assembles simple and directly, reduces cost of products.
The embodiment of the present invention provides a kind of optical module, and described optical module is arranged in cage, and described optical module comprises: module bodies; Tripper, described tripper comprises the solution locking plate, described solution locking plate is set directly in described module bodies slidably, described solution locking plate is provided with the reply reed, when described solution locking plate is slid to unlocked position, tongue piece on described cage is unlocked described optical module and described cage by jack-up, and described solution locking plate can be by described reply reed return.
The embodiment of the present invention is because its solution locking plate self is provided with the reply reed, and separating locking plate is set directly in module bodies slidably, do not need by other object, when the solution locking plate was slid to unlocked position, the tongue piece on cage was by jack-up, optical module and cage are unlocked, separating locking plate therefore can make the structural member quantity of tripper reduce by replying the reed return, optical module simple in structure, it is convenient to assemble, thereby reduces production costs.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front schematic perspective view of the optical module assembled state of the embodiment of the present invention;
Fig. 2 is the back side schematic perspective view of the optical module assembled state of the embodiment of the present invention;
Fig. 3 is the schematic perspective view of modular substrate of the optical module of the embodiment of the present invention;
Fig. 4 is the slide block schematic perspective view of the optical module of the embodiment of the present invention;
Fig. 5 is the draw ring schematic perspective view of the optical module of the embodiment of the present invention;
Fig. 6 is the schematic perspective view of module housing of the optical module of the embodiment of the present invention;
Fig. 7 is the slide block of optical module of the embodiment of the present invention and the perspective exploded view of modular substrate confined state;
Fig. 8 is the slide block of optical module of the embodiment of the present invention and the sectional perspective combination schematic diagram of modular substrate confined state;
Fig. 9 is the modular substrate of optical module of the embodiment of the present invention and the back side perspective exploded view of module housing confined state;
Figure 10 is the modular substrate of optical module of the embodiment of the present invention and the positive perspective exploded view of module housing confined state;
Figure 11 is the schematic perspective view that the draw ring in the optical module of the embodiment of the present invention is separated from optical module;
Figure 12 is the back side schematic perspective view that the draw ring of the optical module of the embodiment of the present invention is rotated state;
Figure 13 is the front schematic perspective view that the draw ring of the optical module of the embodiment of the present invention is rotated state;
Figure 14 is the optical module of the embodiment of the present invention and the schematic perspective view of cage bonding state.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Referring to Fig. 1,2 and Fig. 4,12,14 shown in, the optical module of the embodiment of the present invention is arranged in cage 1, optical module comprises module bodies 2 and tripper 3, tripper 3 comprises separates locking plate 31, separates locking plate 31 and is set directly at slidably in module bodies 2, separates locking plate 31 and is provided with reply reed 311, when solution locking plate 31 is drawn to unlocked position, tongue piece 11 on cage 1 is unlocked optical module and cage 1 by jack-up, and separates locking plate 31 and can pass through to reply reed 311 returns.
The solution locking plate 31 of the embodiment of the present invention is provided with self replys reed 311, and separates locking plate 31 and can be set directly in module bodies 2, does not need by other object, therefore make the structural member quantity of tripper 3 reduce, optical module simple in structure, it is convenient to assemble, thereby reduces production costs.
In addition, simple in structure due to optical module makes the release space requirement of tripper be optimized, thereby applicable to the module use scenes of highly dense equipment.
According to one embodiment of present invention, coordinate Fig. 3, Fig. 4 and shown in Figure 6, module bodies 2 comprises modular substrate 21 and module housing 22, modular substrate 21 is arranged in module housing 22, modular substrate 21 is provided with the solution locking plate and is embedded section 211, and solution locking plate 31 is slidably disposed on the solution locking plate and is embedded in section 211.Solution locking plate 31 in the embodiment of the present invention is directly to be connected to the solution locking plate to be embedded in section 211, makes the simple in structure of optical module, and it is convenient to assemble.
Furthermore, the both sides of described module housing 22 are respectively equipped with bent tabs 223; The position of the corresponding tabs 223 in the both sides of modular substrate 21 is respectively equipped with draw-in groove 217.After modular substrate 21 is inserted in module housing 22 fully, but tool using makes tabs 223 be stuck in draw-in groove 217 places tabs 223 infoldings, deviates from from modular substrate 21 to prevent module housing 22.
According to one embodiment of present invention, coordinate Fig. 3 and shown in Figure 8, above-mentioned solution locking plate to be embedded section 211 and be provided with and reply boss 212, establish under the state that the solution locking plate is embedded section 211 separating locking plate 31, reply boss 212 and be positioned at the outside of replying reed 311.Tongue piece 11 on cage 1 is by jack-up (coordinating shown in Figure 14), when optical module and cage 1 unlock, reply reed 311 is subject to replying the compression of boss 212, and the reply reed 311 of pressurized can drive modular substrate 21 by reply boss 212 and outwards slide, after waiting to unlock, separate locking plate 31 and reset under the screen resilience effect of replying reed 311.
Furthermore, the solution locking plate is embedded and also is provided with positive stop lug boss 213 in section 211, replys boss 212 and is positioned at the outside of positive stop lug boss 213 along the glide direction of separating locking plate 31, replys reed 311 and is replying between boss 212 and positive stop lug boss 213; Separate on locking plate 31 and be provided with locating part 315 with respect to the opposite side of replying reed 311, locating part 315 can corresponding be arranged at the inboard of positive stop lug boss 213 slidably.Wherein, locating part 315 coordinates with positive stop lug boss 213, can further avoid separating locking plate 31 and deviate from from modular substrate 21.
According to one embodiment of present invention, coordinate Fig. 4, Fig. 7 and shown in Figure 8, one side of described solution locking plate 31 is extended a pair of unlocking arm 312 along its glide direction, and the below, end of each unlocking arm 312 is provided with release projection 3121, and locating part 315 is connected between a pair of unlocking arm 312; Base projection 214 on described modular substrate 21 is between a pair of unlocking arm 312, and base projection 214 is positioned at the inboard of locating part 315, that is to say, locating part 315 is between positive stop lug boss 213 and base projection 214, and in optical module inserts cage 1 and with the lock-out state of cage 1, locating part 315 is respectively and be separated with distance between between positive stop lug boss 213, base projection 214; One side of modular substrate 21 is provided with pedestal inclined-plane 215, be embedded slip in section 211 along with separating locking plate 31 separating locking plate, release projection 3121 is slidably disposed on pedestal inclined-plane 215, in the process that release projection 3121 is outwards slided, tongue piece 11 on described cage 1 is unlocked protruding 3121 jack-up, and optical module and cage 1 are unlocked.The slip that is arranged so that release projection 3121 on pedestal inclined-plane 215 is more smooth, convenient, and then further guarantees the stability of release.
The both sides that described solution locking plate is embedded section 211 are respectively equipped with baffle plate 216, baffle plate 216 and separate between the upper surface that locking plate is embedded section 211 and form slideway; The both sides of separating locking plate 31 are respectively equipped with flanging body 313, and flanging body 313 is mounted slidably in slideway.So can make solution locking plate 31 to slide before and after slideway, make the slip of separating locking plate 31 more smooth, stuck situation can not occur.
According to one embodiment of present invention, coordinate Fig. 5, Figure 11 and shown in Figure 12, described tripper 3 also comprises draw ring 32, and draw ring 32 is connected to the outboard end of separating locking plate 31, and rotation and mobile draw ring 32 can drive 31 slips of solution locking plate and arrange.
Furthermore, then coordinate shown in Figure 13.The outboard end of described solution locking plate 31 is provided with sleeve 314, draw ring 32 is provided with application of force main body 321, the two ends of application of force main body 321 have respectively the connection armshaft 322 that bending arranges, connect armshaft 322 rotationally respectively cutting ferrule enter the two ends of sleeve 314, specifically, the folded end of described connection armshaft 322 snaps in respectively in sleeve 314.In use, hold spin main body 321, draw ring 32 is rotated around the folded end that snaps in sleeve 314 that connects armshaft 322, then pull draw ring 32, can make draw ring 32 drive solution locking plates 31 and slide.
Further, described sleeve 314 two ends have outwards protruded out respectively sleeve ramp 316, are by sleeve ramp 316 to clamp through postrotational connection armshaft 322 to arrange.That is to say, above-mentioned draw ring 32 is under the virgin state of not rotation, and its connection armshaft 322 is not the state that is clamping when snapping in sleeve 314; But draw ring 32 is through after rotating, existence due to sleeve ramp 316, it establishes into the connection armshaft 322 in sleeve 314 is to be the state that outwards struts, has a clamping force, therefore when unclamping draw ring 32, it connects armshaft 322 can be returned to initial bit under the effect of clamping force and sleeve ramp 316.
The setting of above-mentioned draw ring 32 makes taking up room of draw ring tripper be saved, thereby has reduced the usage space restriction of optical module.
According to one embodiment of present invention, coordinate Fig. 2, Fig. 7 and shown in Figure 9, the top of described module housing 22 is provided with opening 221, it is square aperture 221 herein, release projection 3121 is by opening 221 and exposes setting, keeps away the position to realize release projection 3121 when sliding, and it is slided smoothly; One end of described module housing 22 homographic solution locking plates 31 is provided with catch 222, and catch 222 is fitted in baffle plate 216 tops, and catch 222 can be used for protection and separates locking plate 31.Wherein, described module housing 22 can be the panel beating housing.
The following describes the assembling process of the optical module of the embodiment of the present invention:
One, locking plate 31 is separated in assembling: by separating flanging body 313 and coordinating of slideway in locking plate 31 insert module pedestals 21, replying reed 311 this moment is placed between reply boss 212 and positive stop lug boss 213, release projection 3121 and corresponding pedestal inclined-plane 215 applyings, cooperation Fig. 7 and shown in Figure 8;
Two, the load module housing 22: the bending edges 224 by module housing 22 slides along the gathering sill in modular substrate 21 fronts, so that module housing 22 is enclosed within modular substrate 21 outsides slidably from afterbody, and make catch 222 be fitted in baffle plate 216 tops of modular substrate 21, tool using with tabs 223 infoldings to be stuck in draw-in groove 217 places, release this moment projection 3121 and module projection 214 coordinate Fig. 9 and shown in Figure 10 because the opening 221 of module housing 22 is the state of exposing;
Three, assembling draw ring 22: pull open connection armshaft 322, its folded end is snapped in the sleeve 314 of separating locking plate 31.
So the assembling of the optical module of the embodiment of the present invention is completed, and wherein, the step of above-mentioned assembling draw ring also can be implemented before or after the step of assembling solution locking plate.
Treat that the assembling of above-mentioned optical module completes, optical module can be inserted cage 1, the delthyrium of the tongue piece 11 on cage 1 blocks base projection 215, thereby realizes the locking of optical module and cage 1, and locating part 315 and 213 of positive stop lug boss are separated with distance at this moment, as shown in Figure 8.
Unlock if make between optical module and cage 1, its releasing process is as follows: the application of force main body 221 of hand-held draw ring 22, it is rotated to horizontality around connecting armshaft 222, pull out draw ring 22, and with simultaneously, separate locking plate 31 is pulled outwardly moving thereupon together, in the process that solution locking plate 31 is pulled outwardly, release projection 3121 is with pedestal inclined-plane 215 risings, thus the tongue piece 11 on jack-up cage 1, therefore base projection 215 detaches the delthyrium on tongue piece 11, to realize release.
Be pulled outwardly at solution locking plate 31, tongue piece 11 is during by jack-up, the reply reed 311 of separating on locking plate 31 is compressed by the reply boss 212 of modular substrate 21, the reply reed 311 of pressurized can drive modular substrate 21 by reply boss 212 and outwards slide, thereby optical module is deviate from from cage 1, after optical module is deviate from from cage 1, unclamp draw ring 32, separate 31 of locking plates and reset under the screen resilience effect of replying reed 311.
In addition, during due to rotation draw ring 32, two of draw ring 32 connect armshafts 322 and are outwards strutted under the effect of the sleeve ramp 316 of sleeve 314 both sides of separating locking plate 31, after release, unclamp draw ring 32, draw ring 32 is returned to initial position under the effect of two clamping forces that connect armshafts 322 and sleeve ramp 316.
The above is only several embodiments of the present invention, and those skilled in the art can carry out various changes or modification and not break away from the spirit and scope of the present invention the embodiment of the present invention according to application documents are disclosed.
Claims (8)
1. an optical module, is characterized in that, described optical module is arranged in cage, and described optical module comprises:
Module bodies;
tripper, described tripper comprises separates locking plate and draw ring, described draw ring is connected to the outboard end of described solution locking plate, rotation and mobile draw ring can drive described solution locking plate slip and arrange, described solution locking plate is set directly in described module bodies slidably, the outboard end of described solution locking plate is provided with sleeve, described draw ring is provided with application of force main body, the two ends of described application of force main body have respectively the connection armshaft that bending arranges, described connection armshaft rotationally respectively cutting ferrule enter the two ends of described sleeve, described sleeve two ends have outwards protruded out respectively sleeve ramp, be by described sleeve ramp to clamp through postrotational connection armshaft and arrange, described solution locking plate is provided with the reply reed, and when described solution locking plate was slid to unlocked position, the tongue piece on described cage was unlocked described optical module and described cage by jack-up, and described solution locking plate can be by described reply reed return.
2. optical module according to claim 1, it is characterized in that, described module bodies comprises modular substrate and module housing, described modular substrate is arranged in described module housing, described modular substrate is provided with the solution locking plate and is embedded section, and described solution locking plate is slidably disposed on described solution locking plate and is embedded in section.
3. optical module according to claim 2, is characterized in that, the described solution locking plate section of being embedded is provided with the reply boss, establishes under the state that the solution locking plate is embedded section at described solution locking plate, and described reply boss is positioned at the outside of described reply reed.
4. optical module according to claim 3, it is characterized in that, described solution locking plate is embedded and also is provided with positive stop lug boss in section, and described reply boss is positioned at the outside of described positive stop lug boss along the glide direction of described solution locking plate, and above-mentioned reply reed is between described reply boss and positive stop lug boss; Be provided with locating part at the opposite side with respect to described reply reed on described solution locking plate, described locating part can corresponding be arranged at the inboard of described positive stop lug boss slidably.
5. optical module according to claim 4, it is characterized in that, one side of described solution locking plate is extended a pair of unlocking arm along its glide direction, the below, end of each described unlocking arm is provided with the release projection, described locating part is connected between described unlocking arm, base projection on described modular substrate is between described a pair of unlocking arm, and described base projection is positioned at the inboard of described locating part, one side of described modular substrate is provided with the pedestal inclined-plane, along with described solution locking plate is embedded slip in section at described solution locking plate, described release projection is slidably disposed on described pedestal inclined-plane, in the process that the release projection is outwards slided, tongue piece on described cage is unlocked protruding jack-up, described optical module and cage are unlocked.
6. optical module according to claim 5, is characterized in that, the both sides that described solution locking plate is embedded section are respectively equipped with baffle plate, and described baffle plate and described solution locking plate are embedded between the upper surface of section and form slideway; The both sides of described solution locking plate are respectively equipped with the flanging body, and described flanging body is mounted slidably in slideway.
7. optical module according to claim 6, is characterized in that, the top of described module housing is provided with opening, and described release projection is by described opening and exposes setting; One end of the corresponding described solution locking plate of described module housing is provided with catch, and described catch is fitted in described baffle plate top.
8. optical module according to claim 2, is characterized in that, the both sides of described module housing are respectively equipped with bent tabs; The position of the corresponding described tabs in the both sides of described modular substrate is respectively equipped with draw-in groove, is inserted at modular substrate under the state of module housing, and described tabs is stuck in the draw-in groove place through infolding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257448 CN102141659B (en) | 2010-08-11 | 2010-08-11 | Optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257448 CN102141659B (en) | 2010-08-11 | 2010-08-11 | Optical module |
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| Publication Number | Publication Date |
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| CN102141659A CN102141659A (en) | 2011-08-03 |
| CN102141659B true CN102141659B (en) | 2013-11-06 |
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| CN 201010257448 Active CN102141659B (en) | 2010-08-11 | 2010-08-11 | Optical module |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739030B (en) * | 2014-12-11 | 2019-04-12 | 中兴通讯股份有限公司 | A kind of optical module attachment device and optical mode block assembly |
| CN115201974A (en) * | 2017-12-19 | 2022-10-18 | 美国康涅克有限公司 | Miniature duplex connector with push-pull polar mechanism and carrier |
| CN110888205A (en) * | 2019-12-04 | 2020-03-17 | 湖南红鑫通信技术有限责任公司 | Small-sized packaged hot-pluggable optical module and unlocking and resetting method thereof |
| CN111965766A (en) * | 2020-07-28 | 2020-11-20 | 新华三技术有限公司 | Latching mechanism, module assembly and communication equipment thereof |
| WO2022057622A1 (en) * | 2020-09-16 | 2022-03-24 | 青岛海信宽带多媒体技术有限公司 | Optical module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804886Y (en) * | 2005-07-01 | 2006-08-09 | 飞博创（成都）科技有限公司 | Module device |
| US7347633B2 (en) * | 2003-05-30 | 2008-03-25 | Nec Corporation | Optical module capable of facilitating release from locking state with cage which accommodates optical module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007279509A (en) * | 2006-04-10 | 2007-10-25 | Murata Mfg Co Ltd | Lock structure of optical module |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7347633B2 (en) * | 2003-05-30 | 2008-03-25 | Nec Corporation | Optical module capable of facilitating release from locking state with cage which accommodates optical module |
| CN2804886Y (en) * | 2005-07-01 | 2006-08-09 | 飞博创（成都）科技有限公司 | Module device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-279509A 2007.10.25 |
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Inventor after: Pang Chunyan Inventor after: Bai Suoyun Inventor after: Jin Hongchao Inventor before: Zheng Li Inventor before: Cai Jingxuan Inventor before: Wang Bo |
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Effective date of registration: 20171017 Address after: 075000, No. 2, unit 15, West building, Shengli North Road Garden District, Qiaodong District, Hebei, Zhangjiakou, 602 Co-patentee after: Bai Suoyun Patentee after: Pang Chunyan Co-patentee after: Jin Hongchao Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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Effective date of registration: 20190108 Address after: 062550 North of the Management Committee of Jingkai Road East Development Zone, Renqiu City, Cangzhou City, Hebei Province Patentee after: Hebei Dongfang Xiangrui Communication Technology Co., Ltd. Address before: 075000 Unit 602, Building No. 15, Unit 2, West Side of Shengli North Road Garden District, Qiaodong District, Zhangjiakou City, Hebei Province Co-patentee before: Bai Suoyun Patentee before: Pang Chunyan Co-patentee before: Jin Hongchao |