CN210690883U - SFP optical module structure - Google Patents
SFP optical module structure Download PDFInfo
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- CN210690883U CN210690883U CN201921934571.7U CN201921934571U CN210690883U CN 210690883 U CN210690883 U CN 210690883U CN 201921934571 U CN201921934571 U CN 201921934571U CN 210690883 U CN210690883 U CN 210690883U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 72
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- 229910001297 Zn alloy Inorganic materials 0.000 description 4
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Abstract
The utility model discloses a SFP optical module structure, the on-line screen storage device comprises a base, a spring, a rotating shaft, pull ring and unlocking device, the rear end of base up end is provided with heterotypic draw-in groove, still be provided with U-shaped groove and spring groove in the heterotypic draw-in groove, unlocking device lower extreme be provided with spring assorted spring hold-down portion, pull ring activity joint is in the U-shaped inslot, the spring sets up in the spring groove, unlocking device impresses in the heterotypic draw-in groove and fixed with the base joint, its lower terminal surface is contradicted on the up end of pull ring, all be provided with first through-hole on base and the unlocking device, the pivot sets up riveting unable adjustment base and unlocking device in. The utility model discloses SFP optical module structure, unlocking structure include set up pull ring, spring, pivot and the unlocking ware on the base, fix unlocking ware and base through the pivot riveting, when stirring pull ring conflict lever and compress the spring downwards, can make the activity of unlocking ware unblock; the device has the characteristics of high compatibility, few accessories, quick assembly, low production cost and high efficiency.
Description
Technical Field
The utility model relates to an optical module makes technical field, concretely relates to SFP optical module structure.
Background
As a core device of an optical fiber access network, hot-plug optical modules such as an SFP optical module and an XFP optical module can be connected or disconnected with equipment under the condition of not cutting off a power supply, and network management personnel can upgrade and expand the system without closing the network, so that no influence is caused on online users; meanwhile, due to the hot-plug property of the optical modules, network management personnel can plan the receiving and sending cost, the link distance and all network topological structures in general according to the network upgrading requirement without replacing all system boards. In order to better exert the effect of the hot plug performance of the optical module, the unlocking structure for realizing the hot plug of the optical module needs to be continuously improved and optimized.
In the original unlocking structure of the SFP optical module, a semi-closed steel wire ring and a plastic sleeve form a pull ring to start an unlocking process, so that the obvious defect of unsmooth unlocking exists, and the problem of difficult resetting exists because the pull ring needs to be reset by using an elastic sheet of a sheet metal outer cover as resilience force; in addition, the steel wire ring and the plastic sleeve which form the pull ring in the structure are easy to damage after being repeatedly used, so that unlocking can be influenced.
In the prior art, chinese utility model patent No. 201920490812.7 discloses an SFP optical module with an unlocking device, which comprises an accommodating groove and an SFP optical module body, wherein one end of the SFP optical module body is fixed with a connector, the SFP optical module body and the connector are both located inside the accommodating groove, both sides of the accommodating groove are both provided with a limiting hole, both sides of the connector are both provided with a spring hole, the inside of the spring hole is provided with a limiting block, one end of the limiting block extends to the inside of the limiting hole, one end of the limiting block located inside the limiting hole is in a right triangle structure, the other end of the limiting block is fixed with a first spring, the other end of the first spring is fixedly connected with one side wall of the spring hole, the outside of the connector is sleeved with an adjusting ring, the inner walls of both sides of the adjusting ring are both fixed with a slider, both other sides of the connector, and connecting columns are fixed on one sides of the two sliders, and the other ends of the two connecting columns penetrate through the connector and extend to the outside of the connector.
The disclosed SFP optical module with unlocking device of above-mentioned patent, through the connector, the adjustable ring, the stopper, the spring hole, first spring, spacing hole, the spread groove, the spliced pole, the cooperation between second spring and the connecting plate, reach the purpose of being convenient for to separate connector and accepting groove, the plug of the SFP photoelectric module body of being convenient for, but it still has certain defect, the SFP optical module that provides, its unlocking device who includes is including a plurality of parts and structure, make it exist easily compatible not strong and the not high technical problem of stability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an SFP optical module structure, wherein the pull ring is the structure through five metals steel wire bending shaping, it sets up in the U-shaped groove, the spring sets up in the spring groove, the unlocking device is pressed into the heterotypic draw-in groove and is fixed with the base joint, its lower terminal surface is contradicted on the up end of pull ring, fix unlocking device and base through pivot riveting in addition, when stirring pull ring certain angle conflict lever downward compression spring, can make the unlocking device activity unblock; the unlocking structure in the SFP optical module structural member has the characteristics of high compatibility, few accessories, quick assembly, low production cost and high efficiency, and overcomes the defects in the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a SFP optical module structure, the on-line screen storage device comprises a base, a spring, the apparatus further comprises a rotating shaft, pull ring and unlocker, the rear end of base up end is provided with one with unlocker assorted abnormal shape draw-in groove, still be provided with in the abnormal shape draw-in groove with pull ring assorted U-shaped groove and be used for placing the spring groove of spring, the unlocker lower extreme be provided with spring assorted spring hold-down portion, pull ring activity joint in the U-shaped inslot, the spring sets up in the spring inslot, the unlocker is impressed in the abnormal shape draw-in groove and is fixed with the base joint, its lower terminal surface is contradicted on the up end of pull ring, all be provided with first through-hole on base and the unlocker.
The SFP optical module structural member, wherein the pull ring is a structural member formed by bending a hardware steel wire, the pull ring is arranged in a U-shaped groove, the spring is arranged in a spring groove, the unlocking device is pressed into a special-shaped clamping groove and is clamped and fixed with the base, the lower end face of the unlocking device is abutted against the upper end face of the pull ring, the unlocking device and the base are fixed through rotating shaft riveting, and the unlocking device can be movably unlocked by pressing a lever downwards to compress the spring when the pull ring is stirred for a certain angle.
The unlocking device is a special-shaped piece and comprises a front end part of an integrally formed structure, a middle end part arranged at the rear end of the front end part and extending upwards and a rear end part arranged at the rear end of the middle end part and extending towards two sides, wherein a protruding part is arranged at the front end of the front end part, arc transition is formed between the front end part and the middle end part, an inward first groove is arranged on the lower end face of the rear end part, and the first groove is matched with the upper end face of the pull ring.
As a further improvement of the utility model, the first through hole is arranged at the middle end part of the unlocking device.
As a further improvement of the utility model, the pull ring comprises a drag hook and a rubber coating part, and the drag hook and the rubber coating part are respectively arranged at the middle part of the upper end surface and the lower end surface of the pull ring.
As a further improvement, the draw hook is a plastic part of integrated into one piece structure, and it includes the fixed part with draw hook reciprocal anchorage and sets up the draw hook portion that extends to its outside and downside on the fixed part, is provided with a second through-hole that is used for passing through the draw ring on the fixed part. The draw hook is formed by plastic, so that the cost is simply and greatly reduced, and the high-cost material and the complex processing technology of the original powder metallurgy and zinc alloy are replaced; the compatibility of the system under more application environments can be improved.
As a further improvement, the rubber coating part comprises an outward bent bulge arranged on the pull ring and provided with a knurl. The bulge and the knurl can effectively prevent the rubber coating from rotating and loosening, improve the tightness of the pull ring and meet the requirement of 35N push-pull force.
As a further improvement of the utility model, still include the PCB board, built-in optical device, the upper cover, the screw, shell fragment and dust plug, the front end of terminal surface is provided with a cavity that is used for holding PCB board and built-in optical device under the base, the upper cover sets up in the outside of cavity, all be provided with a screw that is used for passing through the screw on upper cover and the base, the upper cover passes through screw reciprocal anchorage with the base, the upper cover upper end and the left and right sides of base all be provided with shell fragment assorted shell fragment groove, the shell fragment is fixed in on the shell fragment groove through the joint, the front end of base is provided with the light mouth that is used for the holding dust plug, the base is fixed with the mutual joint of dust.
As a further improvement, the elastic piece is an integrated into one piece structural profile, and its rear end is provided with a plurality of first inside elastic pieces of buckling to its inside direction, respectively is provided with a breach on its both sides of terminal surface down, all is provided with the inside shell fragment of second that extends earlier on its inside direction on the breach, and the up end of base all is provided with the joint position that corresponds each other with the inside shell fragment of second. The relative position of the elastic sheet and the upper cover base assembly can be effectively fixed through the second inner elastic sheet.
As a further improvement, the elastic sheet is provided with a plurality of evenly distributed circular bumps, and the elastic sheet groove is provided with a second groove at the corresponding position of the circular bumps. Through the second recess and the circular bump that set up, can effectively prevent shell fragment equipment back drunkenness from top to bottom, improve the EMI performance.
As a further improvement, the dust plug is an integrally formed structure, which includes a base portion disposed at the rear end thereof and a protrusion portion disposed on the base portion, and the front end of the protrusion portion is provided with a groove recessed toward the inner direction thereof.
The utility model discloses the equipment order of SFP optical module structure does: the pull ring is arranged in a U-shaped groove on the base, the spring is arranged in a hole of the base, and the unlocking device is pressed in the opposite-shape clamping groove of the base; the PCB and the built-in optical device are arranged in the base, the upper cover is closed, the screws are locked, the elastic sheet is assembled, the assembly part cannot move up and down, left and right, and finally the dustproof plug is inserted into the optical port to prevent the optical port from being polluted and damaged and prevent the optical link from being blocked.
The utility model has the advantages that:
1. the utility model provides a SFP optical module structure, pull ring wherein is the structure through five metals steel wire bending shaping, and it sets up in the U-shaped inslot, and the spring sets up in the spring groove, and the unlocker is impressed in the abnormal shape draw-in groove and is fixed with the base joint, and its lower terminal surface is contradicted on the up end of pull ring, fixes unlocker and base through pivot riveting in addition, when stirring pull ring certain angle conflict lever downward compression spring, can make the activity of unlocker unblock; the unlocking structure in the SFP optical module structural member has the characteristics of high compatibility, few accessories, quick assembly, low production cost and high efficiency.
2. The utility model discloses SFP optical module structure, the plastic part of drag hook as integrated into one piece structure, it includes the fixed part with drag hook reciprocal anchorage and set up the draw hook portion that extends to its outside and downside on the fixed part, is provided with a second through-hole that is used for through the pull ring on the fixed part. The draw hook is formed by plastic, is simple and greatly reduces the cost, and replaces the high-cost materials of the original powder metallurgy and zinc alloy and the complex processing technology.
3. The utility model discloses SFP optical module structure, rubber coating portion are provided with the annular knurl including setting up and the protruding of outwards buckling on the pull ring in the arch. The bulge and the knurl can effectively prevent the rubber coating from rotating and loosening, improve the tightness of the pull ring and meet the requirement of 35N push-pull force.
4. The utility model discloses SFP optical module structure is provided with a plurality of evenly distributed's circular bump on the shell fragment, and the shell fragment groove is provided with the second recess on the corresponding position of circular bump. Through the second recess and the circular bump that set up, can effectively prevent shell fragment equipment back drunkenness from top to bottom, improve the EMI performance.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the SFP optical module structure of the present invention;
fig. 2 is a top view of the base of the present invention;
fig. 3 is a side view of the unlocking member of the present invention;
fig. 4 is a top view of the unlocking member of the present invention;
FIG. 5 is a side view of a center tab of the present invention;
fig. 6 is a top view of the upper cover of the present invention;
fig. 7 is a front view of the middle spring plate of the present invention;
fig. 8 is a perspective view of the dust plug of the present invention;
in the drawings: 1. a base; 2. a pull ring; 3. an unlocking device; 4. a special-shaped clamping groove; 5. a U-shaped groove; 6. a spring slot; 7. a first through hole; 31. a front end portion; 311. a protrusion portion; 32. a middle end portion; 33. a rear end portion; 331. a first groove; 21. pulling a hook; 22. a glue coating part; 211. a fixed part; 212. a hook part is pulled; 8. an upper cover; 9. a screw; 10. a spring plate; 11. a dust plug; 12. a spring sheet groove; 101. a first inner spring sheet; 102. a notch; 103. a second inner spring sheet; 13. clamping and connecting; 14. round salient points; 15. a second groove; 111. a base part; 112. a boss portion; 113. a slot position; 16. a spring pressing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the drawings, the SFP optical module structural member provided by the embodiment includes a base 1, a spring, a rotating shaft, a pull ring 2 and an unlocking device 3, a special-shaped slot 4 matched with the unlocking device 3 is provided at the rear end of the upper end surface of the base 1, a U-shaped slot 5 matched with the pull ring and a spring slot 6 used for placing the spring are further provided in the special-shaped slot 4, a spring pressing portion 16 matched with the spring is provided at the lower end of the unlocking device 3, the pull ring 2 is movably clamped in the U-shaped slot 5, the spring is arranged in the spring slot 6, the unlocking device 3 is pressed into the special-shaped slot 4 and clamped and fixed with the base 1, the lower end surface of the unlocking device is abutted against the upper end surface of the pull ring 2, both the base 1 and the unlocking device 3 are provided with a first through hole 7, and the rotating shaft is arranged in the first.
In the SFP optical module structure in this embodiment, the pull ring 2 is a structure formed by bending a hardware steel wire, and is disposed in the U-shaped groove 5, the spring is disposed in the spring groove 6, the unlocking device 3 is pressed into the special-shaped slot 4 and is clamped and fixed with the base 1, the lower end surface of the unlocking device abuts against the upper end surface of the pull ring 2, the unlocking device 3 and the base 1 are fixed by riveting and pressing a rotating shaft, and when the pull ring 2 is pulled to abut against the lever at a certain angle and the spring is compressed downward, the unlocking device 3 can be movably unlocked.
In the SFP optical module structural member in this embodiment, the unlocking device 3 is a special-shaped piece, and includes a front end portion 31, a middle end portion 32 disposed at the rear end of the front end portion 31 and extending upward, and a rear end portion 33 disposed at the rear end of the middle end portion 32 and extending to both sides, where the front end of the front end portion 31 is provided with a protruding portion 311, the front end portion 32 and the middle end portion 32 are in arc transition, the lower end surface of the rear end portion 33 is provided with an inward first groove 331, and the first groove 331 is matched with the upper end surface of the pull ring 2.
In the SFP optical module structure in this embodiment, the first through hole 7 is disposed at the middle end 32 of the unlocking device 3.
In the SFP optical module structural member of the embodiment, the pull ring 2 includes a drag hook 21 and an encapsulating portion 22, and the drag hook 21 and the encapsulating portion 22 are respectively disposed in the middle of the upper and lower end surfaces of the pull ring 2.
In the SFP optical module structure in this embodiment, the pulling hook 21 is a plastic component with an integrally formed structure, and includes a fixing portion 211 fixed to the pulling hook and a pulling hook portion 212 disposed on the fixing portion 21 and extending to the outer side and the lower side of the fixing portion, and the fixing portion 211 is provided with a second through hole for passing through the pulling ring 2. The draw hook 21 is formed by plastic, so that the cost is simply and greatly reduced, and the high-cost material and the complex processing technology of the original powder metallurgy and zinc alloy are replaced; the compatibility of the system under more application environments can be improved.
In the SFP optical module structural member in this embodiment, the rubber coating portion 22 includes a protrusion which is arranged on the pull ring 2 and bent outward, and a knurl is arranged on the protrusion. The bulge and the knurl can effectively prevent the rubber coating from rotating and loosening, improve the tightness of the pull ring and meet the requirement of 35N push-pull force.
The SFP optical module structure in this embodiment, still include the PCB board, built-in optical device, upper cover 8, screw 9, shell fragment 10 and dust plug 11, the front end of base 1 lower terminal surface is provided with a cavity that is used for holding PCB board and built-in optical device, upper cover 8 sets up in the outside of cavity, all be provided with a screw that is used for passing through screw 9 on upper cover 8 and the base 1, upper cover 8 passes through screw 9 reciprocal anchorage with base 1, the upper end of upper cover 8 and the left and right sides of base 1 all are provided with shell fragment groove 12 with shell fragment 10 assorted, shell fragment 10 is fixed in on shell fragment groove 12 through the joint, the front end of base 1 is provided with the light mouth that is used for holding dust plug 11, base 1 is fixed with dust plug 11 reciprocal joint.
In the SFP optical module structural member in this embodiment, the elastic sheet 10 is a special-shaped piece with an integrally formed structure, the rear end of the elastic sheet is provided with a plurality of first inner elastic sheets 101 bending towards the inner direction thereof, two sides of the lower end surface of the elastic sheet are respectively provided with a notch 102, the notches are respectively provided with a second inner elastic sheet 103 extending towards the inner direction thereof, and the upper end surface of the base 1 is provided with a clamping position 13 corresponding to the second inner elastic sheets 103. The relative position of the elastic sheet 10 and the base 1 assembly of the upper cover 8 can be effectively fixed through the second inner elastic sheet 103.
In the SFP optical module structural member in this embodiment, the elastic sheet 10 is further provided with a plurality of uniformly distributed circular bumps 14, and the elastic sheet groove 12 is provided with second grooves 15 at corresponding positions of the circular bumps 14. Through the second groove 15 and the round convex point 14, the elastic sheet 10 can be effectively prevented from moving up and down after being assembled, and the EMI performance is improved.
In the SFP optical module structure in this embodiment, the dust plug 11 is an integrally formed structure, and includes a base portion 111 disposed at the rear end thereof and a protruding portion 112 disposed on the base portion 111, and the front end of the protruding portion 112 is provided with a slot 113 recessed toward the inner direction thereof.
The assembling sequence of the SFP optical module structural member in this embodiment is as follows: the pull ring is arranged in a U-shaped groove on the base, the spring is arranged in a hole of the base, and the unlocking device is pressed in the opposite-shape clamping groove of the base; the PCB and the built-in optical device are arranged in the base, the upper cover is closed, the screws are locked, the elastic sheet is assembled, the assembly part cannot move up and down, left and right, and finally the dustproof plug is inserted into the optical port to prevent the optical port from being polluted and damaged and prevent the optical link from being blocked.
The design key points of the SFP optical module structural member in this embodiment are as follows:
1. in the SFP optical module structural member in this embodiment, the pull ring is a structural member formed by bending a hardware steel wire, and is disposed in the U-shaped groove, the spring is disposed in the spring groove, the unlocking device is pressed into the special-shaped groove and is clamped and fixed with the base, and the lower end surface of the unlocking device abuts against the upper end surface of the pull ring; the unlocking structure in the SFP optical module structural member has the characteristics of high compatibility, few accessories, quick assembly, low production cost and high efficiency.
2. In the SFP optical module structural member of the present embodiment, the pulling hook is a plastic component with an integrally formed structure, and includes a fixing portion fixed to the pulling hook and a pulling hook portion disposed on the fixing portion and extending to an outer side and a lower side of the fixing portion, and the fixing portion is provided with a second through hole for passing through the pulling loop. The draw hook is formed by plastic, is simple and greatly reduces the cost, and replaces the high-cost materials of the original powder metallurgy and zinc alloy and the complex processing technology.
3. In the SFP optical module structure in this embodiment, the rubber coating portion includes a protrusion that is disposed on the pull ring and bent outward, and a knurl is disposed on the protrusion. The bulge and the knurl can effectively prevent the rubber coating from rotating and loosening, improve the tightness of the pull ring and meet the requirement of 35N push-pull force.
4. In the SFP optical module structural member in this embodiment, the elastic sheet is provided with a plurality of uniformly distributed circular bumps, and the elastic sheet groove is provided with a groove at a position corresponding to the circular bumps. Through the recess and the circular bump that set up, can prevent effectively that the shell fragment from assembling the back drunkenness from top to bottom, improve the EMI performance.
The above is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a SFP optical module structure, a serial communication port, which comprises a base, a spring, the apparatus further comprises a rotating shaft, pull ring and unlocking device, the rear end of base up end is provided with one with unlocking device assorted abnormal shape draw-in groove, still be provided with in the abnormal shape draw-in groove with pull ring assorted U-shaped groove and be used for placing the spring groove of spring, the unlocking device lower extreme is provided with the spring hold-down part with spring assorted, pull ring activity joint in the U-shaped inslot, the spring sets up in the spring groove, the unlocking device impresses in the abnormal shape draw-in groove and is fixed with the base joint, its lower terminal surface is contradicted on the up end of pull ring, all be provided with first through-hole on base and the unlocking device, the pivot sets up riveting unable adjustment base.
2. An SFP optical module structure as claimed in claim 1, wherein the unlocking device is a profile comprising a front end portion, a middle end portion and a rear end portion, wherein the front end portion is integrally formed with the front end portion, the middle end portion is disposed at a rear end of the front end portion and extends upwards, the rear end portion is disposed at a rear end of the middle end portion and extends towards two sides, the front end portion is provided with a protrusion, the front end portion and the middle end portion are in a circular arc transition, the lower end surface of the rear end portion is provided with an inward first groove, and the first groove is matched with the upper end surface of the pull ring.
3. The SFP light module structure as claimed in claim 2, wherein the first through hole is provided at a middle end of the unlocker.
4. The SFP optical module structure as claimed in claim 1, wherein the pulling ring comprises a pulling hook and an encapsulating portion, and the pulling hook and the encapsulating portion are respectively disposed at the middle portions of the upper and lower end surfaces of the pulling ring.
5. The SFP optical module structure as claimed in claim 4, wherein the pulling hook is a plastic component with an integrated structure, and comprises a fixing portion fixed to the pulling hook and a pulling hook portion disposed on the fixing portion and extending to the outside and the underside of the fixing portion, wherein the fixing portion is provided with a second through hole for passing the pulling hook.
6. The SFP optical module structure of claim 4, wherein the encapsulated portion comprises an outwardly bent protrusion disposed on the pull ring, and the protrusion is provided with a knurl.
7. The SFP optical module structural member as claimed in claim 1, further comprising a PCB, a built-in optical device, an upper cover, screws, elastic pieces and a dust plug, wherein the front end of the lower end surface of the base is provided with a cavity for accommodating the PCB and the built-in optical device, the upper cover is arranged outside the cavity, the upper cover and the base are both provided with a screw hole for passing through the screws, the upper cover and the base are mutually fixed through the screws, the upper end of the upper cover and the left and right sides of the base are both provided with elastic piece grooves matched with the elastic pieces, the elastic pieces are fixed on the elastic piece grooves through clamping, the front end of the base is provided with an optical port for accommodating the dust plug, and the base and the dust plug are mutually clamped and fixed.
8. An SFP optical module structure as claimed in claim 7, wherein the elastic sheet is a special-shaped member of an integrally formed structure, the rear end of the elastic sheet is provided with a plurality of first inner elastic sheets bending towards the inner direction, two sides of the lower end surface of the elastic sheet are respectively provided with a notch, the notches are respectively provided with a second inner elastic sheet extending towards the inner direction, and the upper end surface of the base is respectively provided with a clamping position corresponding to the second inner elastic sheets.
9. The SFP optical module structure as claimed in claim 8, wherein the spring plate further has a plurality of uniformly distributed circular protrusions, and the spring plate groove has second grooves at corresponding positions of the circular protrusions.
10. The SFP optical module structure as claimed in claim 7, wherein the dust plug is an integrally formed structure, and includes a base portion disposed at a rear end thereof and a protrusion portion disposed on the base portion, and a slot recessed toward an inner direction of the slot is disposed at a front end of each protrusion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934571.7U CN210690883U (en) | 2019-11-11 | 2019-11-11 | SFP optical module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934571.7U CN210690883U (en) | 2019-11-11 | 2019-11-11 | SFP optical module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210690883U true CN210690883U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934571.7U Expired - Fee Related CN210690883U (en) | 2019-11-11 | 2019-11-11 | SFP optical module structure |
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| CN (1) | CN210690883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562655A (en) * | 2020-06-12 | 2020-08-21 | 索尔思光电（成都）有限公司 | Unlocking piece and manufacturing method thereof, unlocking mechanism and assembling method thereof, and optical module |
| CN113900197A (en) * | 2021-10-15 | 2022-01-07 | 长飞光纤光缆股份有限公司 | Novel optical module of unblock structure |
| CN114077017A (en) * | 2020-08-13 | 2022-02-22 | 青岛海信宽带多媒体技术有限公司 | Optical module |
-
2019
- 2019-11-11 CN CN201921934571.7U patent/CN210690883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562655A (en) * | 2020-06-12 | 2020-08-21 | 索尔思光电（成都）有限公司 | Unlocking piece and manufacturing method thereof, unlocking mechanism and assembling method thereof, and optical module |
| CN114077017A (en) * | 2020-08-13 | 2022-02-22 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN113900197A (en) * | 2021-10-15 | 2022-01-07 | 长飞光纤光缆股份有限公司 | Novel optical module of unblock structure |
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Granted publication date: 20200605 |