CN201820018U - SFP optical transceiver integrated module - Google Patents
SFP optical transceiver integrated module Download PDFInfo
- Publication number
- CN201820018U CN201820018U CN2010205696543U CN201020569654U CN201820018U CN 201820018 U CN201820018 U CN 201820018U CN 2010205696543 U CN2010205696543 U CN 2010205696543U CN 201020569654 U CN201020569654 U CN 201020569654U CN 201820018 U CN201820018 U CN 201820018U
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- module
- optical transceiver
- loam cake
- integrated module
- sfp
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Abstract
The embodiment of the utility model discloses a small form-factor pluggable (SFP) optical transceiver integrated module. The module mainly consists of a module upper cover, a module base, an unlocking pull ring, a movable unlocking component and at least two springs, wherein the module upper cover and a module lower cover are butted and clamped to form limit slot for accommodating the unlocking pull ring and a cavity for accommodating the movable unlocking component; the end part of the unlocking pull ring is supported against the movable unlocking component and is rotationally clamped in the limit slot; and the movable unlocking component slides to and fro in the cavity through rotatable supporting of the unlocking pull ring and the reset function of the springs. By adopting the SFP optical transceiver integrated module of the embodiment, the SFP optical transceiver integrated module can avoid failure in the hot plug process, is easy to assemble, is convenient to operate, and has high reliability and low cost.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of SFP integrated module of optical transceiver.
Background technology
Along with the development of communication networks nowadays network, performance, efficient and the reliability of the network switching equipment are had higher requirement.Integrated level is higher in order to adapt to, the simpler demand of maintenance, in the design of the network equipments such as router, switch, has been extensive use of the hot-swappable SFP of compact package (small Form FactorPluggable is called for short " SFP ") module.
Since the SFP module have miniaturization, integrated and use in hot-swappable, change flexible characteristic, industry main flow module producer all carries out widespread production to the SFP module.
The existing SFP integrated module of optical transceiver is unreasonable because of structural design, and building block is more, lost efficacy easily, and the dismounting complexity, reliability is not high.
The utility model content
Technical problem to be solved in the utility model is, a kind of SFP integrated module of optical transceiver is provided, and makes that the SFP integrated module of optical transceiver is difficult for losing efficacy assembling easily, simple operation, reliability height, with low cost in hot plug process.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of SFP integrated module of optical transceiver, mainly by the module loam cake, the module base, the release draw ring, movable unlock piece and at least two springs constitute, described module loam cake and the butt joint of described module lower cover fix and form the vallecular cavity that holds the stopper slot of described release draw ring and hold described movable unlock piece, described movable unlock piece and rotatable being held in the described stopper slot are replaced in the end of described release draw ring, and described movable unlock piece is replaced by the rotation of described release draw ring and the reset response of described spring reciprocatingly slides in described vallecular cavity.
Preferably, the arranged outside stainless steel sheet metal component of the described SFP integrated module of optical transceiver.
The periphery of described module loam cake and described module lower cover is provided with groove respectively, and described groove can dock the recess that becomes in the form of a ring, and described stainless steel sheet metal component is arranged in the described recess.
Described module loam cake front end both sides are respectively equipped with groove, and described module base is provided with raised points to position that should groove;
The both sides, rear end of described module loam cake are provided with the perforation through hole, and the position of the corresponding described perforation through hole of described module base is provided with two screw holes.
The groove and the cavity that is used to put described spring that are provided for pushing the boss of circuit board in the inner chamber of described module loam cake respectively and are used to put described movable unlock piece.
Described module loam cake is provided for limiting the start bit of described movable unlock piece and the square through hole of stop bit, and described movable unlock piece is replaced by the rotation of described release draw ring and the reset response of described spring reciprocatingly slides in described vallecular cavity.
Described release draw ring is the framed structure of sealing, comprise snapping portion, described snapping portion is buckled in the described groove of described module base, and described release draw ring is that the axle center is rotated at described module base and described module loam cake assembling locking back wall around the groove of described module base.
Described movable unlock piece is convexly equipped with the fixed leg that is used to prevent described spring positioning.
The rotational angle of described release draw ring is between 0 degree-90 degree.
Implement the utility model embodiment, has following beneficial effect: form the vallecular cavity that holds the stopper slot of release draw ring and hold movable unlock piece because module loam cake and the butt joint of module lower cover fix, described movable unlock piece and rotatable being held in the stopper slot are replaced in the end of release draw ring, and movable unlock piece replaces by the rotation of release draw ring and the reset response of spring reciprocatingly slides in vallecular cavity.Make this SFP integrated module of optical transceiver can not lose efficacy in hot plug process, easily assembling, simple operation, reliability height, cost are low, are beneficial to batch process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model embodiment and the structural representation suitable cage type slot of the SFP integrated module of optical transceiver;
Fig. 2 is the explosion structural representation of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 3 a is the structural representation in the module loam cake outside of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 3 b is the structural representation of the module loam cake inboard of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 4 a is the structural representation of the module chassis outer side of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 4 b is the structural representation of the module base inboard of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 5 is the structural representation of the release draw ring of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 6 is the structural representation of the movable unlock piece of the utility model embodiment SFP integrated module of optical transceiver;
Fig. 7 is the SFP integrated module of optical transceiver first user mode synoptic diagram of the utility model embodiment;
Fig. 8 is the SFP integrated module of optical transceiver second user mode synoptic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
In conjunction with referring to Fig. 1, shown in Figure 2, the disclosed a kind of SFP integrated module of optical transceiver of the utility model embodiment mainly is made of module loam cake 1, module base 2, release draw ring 3, movable unlock piece 4 and two springs 5 at least; Described module loam cake 1 and 2 butt joints of described module lower cover fix and form the vallecular cavity that holds the stopper slot of described release draw ring 3 and hold described movable unlock piece 4, described movable unlock piece 4 and rotatable being held in the described stopper slot are replaced in the end of described release draw ring 3, and described movable unlock piece 4 is replaced by the rotation of described release draw ring 3 and the reset response of described spring 5 reciprocatingly slides in described vallecular cavity.
Preferably, the arranged outside stainless steel sheet metal component of the SFP integrated module of optical transceiver, its effect is the inboard better fit that makes it with the cage type slot of equipment.
Referring to Fig. 3 a, shown in Fig. 3 b, module loam cake 1 is the clamping structure of rectangular shape like cover plate, module base 2 is to be cubic abnormally-structured, module loam cake 1 and module lower cover 2 can dock fixing, wherein, module loam cake 1 front end both sides are respectively equipped with groove 101,2 pairs of module bases should groove 101 the position raised points 206 is set, both sides, module loam cake 1 rear end are provided with and connect through hole 104, and 2 pairs of module bases should connect the position of through hole 104 two screw holes 209 are set, like this, when module loam cake 1 and 2 butt joints of module lower cover, module loam cake 1 groove 101 matches with the raised points 206 of module base 2, and it is corresponding with two screw hole 209 positions of module base 2 that module loam cake 1 connects through hole 104, and the locking effect by two screws can be combined into an integral body with module loam cake 1 and module base 2.
The peripheral middle part of module loam cake 1 and module lower cover 2 is provided with groove 106 and groove 205 respectively, and can dock the recess (groove 106 and groove 205) that becomes in the form of a ring, this recess can be provided with the stainless steel sheet metal component with shell fragment, make the inboard better fit of cage modle slot of the SFP integrated module of optical transceiver and equipment, during concrete enforcement, the stainless steel sheet metal component is to realize by its fixing to the groove 202 that has on module loam cake 1 groove 102 and the module base 2.
The middle part of module loam cake 1 is provided with tapered end post 103, is used for when the SFP integrated module of optical transceiver inserts the cage modle slot, and tapered end post 103 can engage with the locking shell fragment 1 of equipment slot, thereby the SFP integrated module of optical transceiver normal worker in equipment is used.
Be provided for groove 109 of pushing the boss 107 of circuit board and being used for storing activity unlock piece 4 and the cavity 108 that is used to put spring 5 in the inner chamber of module loam cake 1 respectively; When module loam cake 1 and 2 butt joints of module lower cover, boss 107 can make circuit board be fixed in the module of butt joint, and movable unlock piece 4 and spring 5 can be contained in respectively in groove 109 and the cavity 108.
Preferably, module loam cake 1 is provided for the square through hole 105 of restraint unlock piece 4 reference positions and final position, and movable unlock piece 4 is replaced by the rotation of described release draw ring 3 and the reset response of described spring 5 reciprocatingly slides in described vallecular cavity.
Shown in Fig. 4 a, Fig. 4 b, module base 2 one side surfaces are provided for the groove 201 of adhesive label or trademark, module base 2 rear ends are provided with the chamber groove passage 204 of LC pluggable fiber optic interface, and its surface is provided for indicating the triangle sign 203 of emission and receiving interface.Module base 2 interior forward end both sides are provided for the boss 207 of support circuit board, thereby circuit board is fixed in the SFP integrated module of optical transceiver.The bosom of module base 2 has designed the cavity 208 of placing ballistic device TOSA and receiving device ROSA; The design of module base 2 outer-rear end has the groove 210 of placement activity unlock piece 4, thus the dragging track of restraint unlock piece 4.
Referring to Fig. 5, release draw ring 3 is the framed structure of sealing, comprise protuberance 301, snapping portion 302, connecting portion 303, lever portion 304 and shake hands 305, snapping portion 302 is buckled on the groove 211 of optical module base 2, release draw ring 3 will rotate for the axle center around groove 211 after module base 2 and 1 assembling of module loam cake are locked.
Referring to Fig. 6, movable unlock piece 4 is slidably disposed between module loam cake 1 and the module base 2, and two cylinders 401 of its projection are the fixed leg of two springs 5, and when spring 5 penetrates these two cylinders 401, thereby fixing spring can positioning.Its front end is provided with two terminals 402, the rear end is provided with boss 404, both sides are provided with the sliding and running that is used for slip unlock piece 4 and carry out spacing outer wall 403, and this outer wall 403 has formed slip unlock piece 4 sliding and running tracks jointly with the groove 109 of module loam cake 1 and the groove 210 of module base 2.
In conjunction with referring to Fig. 1-Fig. 8, the disclosed a kind of SFP integrated module of optical transceiver of the utility model embodiment in the specific implementation, when release draw ring 3 applies in the effect that does not have external force, slip unlock piece 4 remains on the state that resets under the elastic force effect of spring, when inserting this SFP integrated module of optical transceiver in the equipment cage type slot, because equipment cage type slot locking shell fragment 1 is inwardly pressed, the tapered end post 103 of the module loam cake 1 of the SFP integrated module of optical transceiver engages with the locking shell fragment 1 of equipment cage, thereby this SFP integrated module of optical transceiver normal worker in equipment is used.
When needs are extracted the SFP integrated module of optical transceiver from the cage modle slot, the handle portion 305 of pulling release draw ring 3 is rotated, the anglec of rotation is greatly about about 90 degree, thereby the protuberance of release draw ring 3 301 promotes the boss 404 of slip unlock piece 4, the rotating operation of release draw ring 3 is converted into the rectilinear motion of slip unlock piece 4, when the terminal 402 of slip unlock piece 4 moves to locking shell fragment 1 position of cage type slot, the lateral wall of two-terminal 402 will outwards back down locking shell fragment 1, thereby reach the purpose of release, but with this SFP integrated module of optical transceiver just the cage type slot of slave unit shift out easily; When release draw ring 3 applies in the effect that does not have external force, slip unlock piece 4 promptly can reset under the effect of the resiliency urged power of spring, reset thereby promote release draw ring 3, as long as promptly again can operate as normal in the cage modle slot of this SFP integrated module of optical transceiver insertion equipment after will resetting.
This kind SFP integrated module of optical transceiver that the utility model provides, module loam cake and the butt joint of module lower cover fix and form the vallecular cavity that holds the stopper slot of release draw ring and hold movable unlock piece, described movable unlock piece and rotatable being held in the stopper slot are replaced in the end of release draw ring, movable unlock piece replaces by the rotation of release draw ring and the reset response of spring reciprocatingly slides in vallecular cavity, make this SFP integrated module of optical transceiver in hot plug process, can not lose efficacy, assembling easily, simple operation, reliability height, with low cost.
Above disclosed only is a kind of preferred embodiment of the utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (9)
1. SFP integrated module of optical transceiver, mainly constitute by module loam cake, module base, release draw ring, movable unlock piece and at least two springs, described module loam cake and the butt joint of described module lower cover fix and form the vallecular cavity that holds the stopper slot of described release draw ring and hold described movable unlock piece, it is characterized in that
Described movable unlock piece and rotatable being held in the described stopper slot are replaced in the end of described release draw ring, and described movable unlock piece is replaced by the rotation of described release draw ring and the reset response of described spring reciprocatingly slides in described vallecular cavity.
2. the SFP integrated module of optical transceiver as claimed in claim 1 is characterized in that, the arranged outside stainless steel sheet metal component of the described SFP integrated module of optical transceiver.
3. the SFP integrated module of optical transceiver as claimed in claim 2 is characterized in that, the periphery of described module loam cake and described module lower cover is provided with groove respectively, and described groove can dock the recess that becomes in the form of a ring, and described stainless steel sheet metal component is arranged in the described recess.
4. the SFP integrated module of optical transceiver as claimed in claim 2 is characterized in that, described module loam cake front end both sides are respectively equipped with groove, and described module base is provided with raised points to position that should described groove;
The both sides, rear end of described module loam cake are provided with the perforation through hole, and the position of the corresponding described perforation through hole of described module base is provided with two screw holes.
5. the SFP integrated module of optical transceiver as claimed in claim 1 is characterized in that, is provided for pushing the boss of circuit board in the inner chamber of described module loam cake respectively and is used to the cavity putting the groove of described movable unlock piece and be used to put described spring.
6. the SFP integrated module of optical transceiver as claimed in claim 1 is characterized in that, described module loam cake is provided for limiting the square through hole that the initial sum of described movable unlock piece stops.
7. the SFP integrated module of optical transceiver as claimed in claim 1, it is characterized in that, described release draw ring is the framed structure of sealing, comprise snapping portion, described snapping portion is buckled in the described groove of described module base, and described release draw ring is that the axle center is rotated at described module base and described module loam cake assembling locking back wall around the central axis of described module base groove.
8. the SFP integrated module of optical transceiver as claimed in claim 1 is characterized in that, described movable unlock piece is convexly equipped with the fixed leg that is used to prevent described spring positioning.
9. the SFP integrated module of optical transceiver as claimed in claim 1 is characterized in that, the rotational angle of described release draw ring is between 0 degree-90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205696543U CN201820018U (en) | 2010-10-19 | 2010-10-19 | SFP optical transceiver integrated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205696543U CN201820018U (en) | 2010-10-19 | 2010-10-19 | SFP optical transceiver integrated module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820018U true CN201820018U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205696543U Expired - Lifetime CN201820018U (en) | 2010-10-19 | 2010-10-19 | SFP optical transceiver integrated module |
Country Status (1)
| Country | Link |
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| CN (1) | CN201820018U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064158A (en) * | 2013-01-18 | 2013-04-24 | 无锡市吉义润商贸有限公司 | Miniature light transmitting-receiving integrated modular structure capable of hot plug |
| CN104516068A (en) * | 2014-12-05 | 2015-04-15 | 武汉电信器件有限公司 | QSFP (quad small form-factor pluggable) and photoelectric module for efficient transmission of data |
| US20150188636A1 (en) * | 2013-12-31 | 2015-07-02 | Delta Electronics, Inc. | Optical transceiver |
| CN104538796B (en) * | 2015-02-04 | 2016-08-03 | 杭州乐荣电线电器有限公司 | A kind of data transmission four-way high-speed transfer assembly connector |
| CN106226873A (en) * | 2016-08-31 | 2016-12-14 | 苏州松翔电通科技有限公司 | The assembled fixture of optical fiber receiver-transmitter module |
| CN106772832A (en) * | 2016-11-30 | 2017-05-31 | 武汉联特科技有限公司 | A kind of integrated module of optical transceiver |
| JP2018191278A (en) * | 2017-05-11 | 2018-11-29 | 住友電工デバイス・イノベーション株式会社 | Optical transceiver and optical transceiver insertion/removal mechanism |
| CN109212693A (en) * | 2018-11-29 | 2019-01-15 | 四川光恒通信技术有限公司 | A kind of multipurpose optical module structure and its assemble method |
| CN110703389A (en) * | 2019-10-10 | 2020-01-17 | 深圳市长盈精密技术股份有限公司 | SFP connector |
| CN111290085A (en) * | 2020-02-12 | 2020-06-16 | 深圳市欧博凯科技有限公司 | Pluggable optical module easy to pull and reset and assembling method thereof |
| CN117111233A (en) * | 2023-09-21 | 2023-11-24 | 深圳市宇泰科技有限公司 | Optical fiber transceiver for computer network equipment |
-
2010
- 2010-10-19 CN CN2010205696543U patent/CN201820018U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064158A (en) * | 2013-01-18 | 2013-04-24 | 无锡市吉义润商贸有限公司 | Miniature light transmitting-receiving integrated modular structure capable of hot plug |
| US20150188636A1 (en) * | 2013-12-31 | 2015-07-02 | Delta Electronics, Inc. | Optical transceiver |
| CN104516068A (en) * | 2014-12-05 | 2015-04-15 | 武汉电信器件有限公司 | QSFP (quad small form-factor pluggable) and photoelectric module for efficient transmission of data |
| CN104538796B (en) * | 2015-02-04 | 2016-08-03 | 杭州乐荣电线电器有限公司 | A kind of data transmission four-way high-speed transfer assembly connector |
| CN106226873B (en) * | 2016-08-31 | 2018-01-19 | 苏州松翔电通科技有限公司 | The assembled fixture of optical fiber receiver-transmitter module |
| CN106226873A (en) * | 2016-08-31 | 2016-12-14 | 苏州松翔电通科技有限公司 | The assembled fixture of optical fiber receiver-transmitter module |
| CN106772832A (en) * | 2016-11-30 | 2017-05-31 | 武汉联特科技有限公司 | A kind of integrated module of optical transceiver |
| JP2018191278A (en) * | 2017-05-11 | 2018-11-29 | 住友電工デバイス・イノベーション株式会社 | Optical transceiver and optical transceiver insertion/removal mechanism |
| JP7092301B2 (en) | 2017-05-11 | 2022-06-28 | 住友電工デバイス・イノベーション株式会社 | Optical transceiver and optical transceiver insertion / removal mechanism |
| CN109212693A (en) * | 2018-11-29 | 2019-01-15 | 四川光恒通信技术有限公司 | A kind of multipurpose optical module structure and its assemble method |
| CN110703389A (en) * | 2019-10-10 | 2020-01-17 | 深圳市长盈精密技术股份有限公司 | SFP connector |
| CN111290085A (en) * | 2020-02-12 | 2020-06-16 | 深圳市欧博凯科技有限公司 | Pluggable optical module easy to pull and reset and assembling method thereof |
| CN117111233A (en) * | 2023-09-21 | 2023-11-24 | 深圳市宇泰科技有限公司 | Optical fiber transceiver for computer network equipment |
| CN117111233B (en) * | 2023-09-21 | 2024-05-31 | 深圳市宇泰科技有限公司 | Optical fiber transceiver for computer network equipment |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |