CN111751937A - Optical cable fixing and switching device - Google Patents
Optical cable fixing and switching device Download PDFInfo
- Publication number
- CN111751937A CN111751937A CN202010670502.0A CN202010670502A CN111751937A CN 111751937 A CN111751937 A CN 111751937A CN 202010670502 A CN202010670502 A CN 202010670502A CN 111751937 A CN111751937 A CN 111751937A
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- Prior art keywords
- groove
- gear
- wall
- locking
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3858—Clamping, i.e. with only elastic deformation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sewage (AREA)
Abstract
The invention discloses an optical cable fixing and switching device, which comprises a box body, wherein a working groove is arranged in the box body, the left side and the right side of the working groove are symmetrically connected with connecting grooves which penetrate through the Sophora alopecuroides box body, movable blocks are arranged in the connecting grooves in a sliding mode, an optical cable fixing device is arranged in the connecting groove, a containing groove with an upward opening is arranged on the top wall of the box body, a spline sleeve extending up and down is rotatably arranged between the accommodating groove and the working groove, a movable shaft extending up and down is connected with an internal spline of the spline sleeve, the upper end of the movable shaft extends out of the accommodating groove and is fixedly connected with a rotating plate, the bottom wall of the working groove is connected with a drainage groove with a downward opening, the device has simple structure and convenient operation, the movable shaft is driven to work by rotating the rotating plate, and the optical cables are secondarily fixed and drive the connecting slide block to move, so that the optical cables are mutually communicated, and the normal work of the device is ensured.
Description
Technical Field
The invention relates to the technical field of optical cables, in particular to an optical cable fixing and switching device.
Background
The optical cable is a communication cable assembly which utilizes one or more optical fibers wrapped in the sheath as transmission coal and can be used independently or in groups, and according to actual needs, under the conditions of branch road junction and the like or long-distance transmission, the multi-optical fiber cable assembly needs to be connected end to ensure transmission, but the existing device cannot well fix a plurality of optical cables, and the connection part is easy to loosen or break. The signal transmission work can be influenced when the rain water is met.
Disclosure of Invention
Aiming at the technical defects, the invention provides an optical cable fixing and switching device which can overcome the defects.
The invention relates to an optical cable fixing and switching device, which comprises a box body, wherein a working groove is arranged in the box body, connecting grooves penetrating through a Sophora scovifolia box body are symmetrically connected on the left side and the right side of the working groove, movable blocks are slidably arranged in the connecting grooves, an optical cable fixing device is arranged in the connecting grooves, a containing groove with an upward opening is arranged on the top wall of the box body, a spline sleeve extending up and down is rotatably arranged between the containing groove and the working groove, a movable shaft extending up and down is connected with a spline in the spline sleeve, a rotating plate is fixedly connected with the upper end of the movable shaft extending out of the containing groove, a drainage groove with a downward opening is connected with the bottom wall of the working groove, rotating rods are rotatably arranged on the front wall and the rear wall of the drainage groove in a left-right symmetrical mode, supporting rotating blocks are fixedly arranged on the rotating rods, supporting blocks are slidably arranged, be equipped with the through-hole that runs through downwards in the middle of the fixed block, the loose axle lower extreme stretches into the work groove passes the through-hole, the loose axle in the through-hole downside rotates to be connected the supporting shoe, the fixed block in through-hole left and right sides symmetry is equipped with the through-hole spacing spout of fixed block, the loose axle in be equipped with the annular in the through-hole, slidable mounting has the runner on the annular wall, runner left and right side symmetry is rotated and is installed and impel the rocker, impel the rocker to stretch into spacing spout internal rotation is connected with link block, link block sliding fit spacing spout inner wall, install transmission connecting device on the loose axle, it is equipped with the locking chamber to accomodate groove back lateral wall bilateral symmetry, be equipped with linking locking device in the locking chamber.
Preferably, the optical cable fixing device includes a fixture block slidably mounted on the upper and lower walls of the connecting groove, the fixture block is rotatably connected with a connecting rocker in the connecting groove, the connecting rocker is rotatably connected with the connecting groove, a left and right through connecting groove is arranged in the movable block, the top wall of the connecting groove is connected with a through groove through the movable block, an auxiliary fixture block is slidably mounted in the through groove, and the auxiliary fixture block is connected with the inner wall of the through groove through a spring.
Preferably, the linking and locking includes a transmission shaft rotatably installed on the wall body between the locking cavity and the working groove and extending forwards and backwards, the transmission shaft is fixedly connected with a lifting gear in the working groove, a connecting rack is slidably installed on the rear side wall of the working groove, the connecting rack is fixedly connected with the transmission shaft, the transmission shaft extends into the through groove and contacts with the auxiliary fixture block, the rotating rod extends backwards to penetrate through and rotatably connect the locking cavity and the wall body between the drainage grooves, the transmission shaft and the rotating rod are connected in the locking cavity through a chain belt in a transmission manner, the transmission shaft is fixedly connected with a locking gear in the locking cavity, a fixture block is slidably installed on the upper side of the locking gear on the front and rear wall of the locking cavity, a pressing rack is fixedly installed on the upper end of the fixture block, and an inclined rack extending forwards and backwards is slidably installed on the wall body between the accommodating groove and the, the inclined rack is connected with the rear side wall of the locking cavity through an ejection spring, a transmission gear is rotatably mounted on the side wall, far away from the movable shaft, of the locking cavity through a shaft, the transmission gear is meshed with the pressing rack, and the engagement locking device can control the clamping block to lock the locking gear through the inclined rack so that the locking gear and the rotating rod cannot rotate.
Preferably, the transmission connecting device comprises a movable bevel gear fixed on the lower side of the fixed block and fixedly mounted on the movable shaft, the front side wall of the working groove is provided with a gear cavity, a wall body between the gear cavity and the working groove is rotatably provided with a bevel gear shaft extending forwards and backwards, the bevel gear shaft is rotatably connected with the front side wall of the working groove and the fixed block, the bevel gear shaft is fixedly connected with a fixed bevel gear in the working groove, the bevel gear shaft is fixedly connected with a linking gear in the gear cavity, the rotating rod extends forwards and penetrates through and is rotatably connected with the inner wall of the gear cavity, the rotating rod is fixedly connected with a connecting gear in the gear cavity, the rear side wall of the gear cavity is slidably provided with a pressure rod rack, the pressure rod rack is meshed with the linking gear, and the lower side of the pressure rod rack is, the double-sided rack is meshed with the connecting gear.
Preferably, the spline sleeve is fixedly connected with a belt wheel in the working groove, a connecting rope is wound on the belt wheel, and the two ends of the connecting rope are respectively connected with the left side and the right side of the movable block.
The beneficial effects are that: the device is simple in structure and convenient to operate, the movable shaft is driven to work by rotating the rotating plate, the optical cables are secondarily fixed, and the connecting sliding block is driven to move, so that the optical cables are communicated with one another, and the normal work of the device is guaranteed; the rotating plate is pressed downwards, so that the fixed bevel gear and the movable bevel gear are disengaged, and meanwhile, the locking gear is locked, so that the device can normally work after being installed; the rotation and the pushing down of the movable shaft drive the support rotating block and the support block to move, so that the working groove is communicated with the drainage groove, the accumulation of water at the joint of the optical cable is reduced, and the working is influenced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an optical cable fixing and transferring apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;
fig. 4 is a schematic cross-sectional view taken at C-C in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an optical cable fixing and switching device, which comprises a box body 18, wherein a working groove 12 is arranged in the box body 18, the left side and the right side of the working groove 12 are symmetrically connected with a connecting groove 20 penetrating through a Sophora Suffruticosa box body 18, a movable block 21 is slidably arranged in the connecting groove 20, an optical cable fixing device is arranged in the connecting groove 20, an accommodating groove 27 with an upward opening is arranged on the top wall of the box body 18, a spline sleeve 15 extending up and down is rotatably arranged between the accommodating groove 27 and the working groove 12, a movable shaft 16 extending up and down is connected with a spline in the spline sleeve 15, a rotating plate 17 is fixedly connected with the upper end of the movable shaft 16 extending out of the accommodating groove 27, a drainage groove 25 with a downward opening is connected to the bottom wall of the working groove 12, rotating rods 22 are rotatably arranged on the front wall and the rear wall of the drainage groove 25 in a left-right symmetric manner, supporting rotating blocks 26 are fixedly, fixed mounting has fixed block 43 on the wall of work groove 12 rear side, be equipped with the through-hole 53 that runs through downwards in the middle of the fixed block 43, the loose axle 16 lower extreme stretches into work groove 12 passes through-hole 53, loose axle 16 in through-hole 53 downside rotates and connects supporting shoe 24, fixed block 43 in through-hole 53 bilateral symmetry is equipped with and runs through the spacing spout 47 of fixed block 43, loose axle 16 in be equipped with annular 44 in through-hole 53, slidable mounting has runner 45 on the annular 44 wall, runner 45 bilateral symmetry rotates and installs the propelling rocker 48, propelling rocker 48 stretch into spacing spout 47 is connected with internal rotation link block 46, link block 46 sliding fit the spacing spout 47 inner wall, install transmission connecting device on the loose axle 16, it is equipped with locking chamber 36 to accomodate groove 27 rear side wall bilateral symmetry, the locking cavity 36 is provided with a joint locking device.
Advantageously, the optical cable fixing device comprises a clamping block 11 slidably mounted on the upper wall and the lower wall of the connecting groove 20, a connecting rocker 19 is rotatably connected to the clamping block 11 in the connecting groove 20, the connecting rocker 19 is rotatably connected to the connecting groove 20, a left-right through connecting groove 23 is arranged in the movable block 21, a through groove 37 penetrating the movable block 21 is connected to the top wall of the connecting groove 23, a sub-clamping block 38 is slidably mounted in the through groove 37, and the sub-clamping block 38 is connected to the inner wall of the through groove 37 through a spring 41.
Advantageously, the engagement locking includes a transmission shaft 34 rotatably mounted on a wall body between the locking cavity 36 and the working groove 12 and extending forward and backward, the transmission shaft 34 is fixedly connected with a lifting gear 40 in the working groove 12, a connecting rack 39 is slidably mounted on a rear side wall of the working groove 12, a connecting rack 57 is fixedly connected to the connecting rack 39, the connecting rack 57 extends into the through groove 37 and contacts with the sub-latch 38, the rotary rod 22 extends backward and penetrates and rotatably connects with a wall body between the locking cavity 36 and the drainage groove 25, the transmission shaft 34 and the rotary rod 22 are in belt transmission connection with the locking cavity 36 through a chain 35, the transmission shaft 34 is fixedly connected with a locking gear 33 in the locking cavity 36, a latch 32 is slidably mounted on an upper side of the locking gear 33 on a front and rear wall of the locking cavity 36, and a pressing rack 31 is fixedly mounted on an upper end of the latch 32, a bevel rack 29 extending back and forth is slidably mounted on a wall body between the accommodating groove 27 and the locking cavity 36, the bevel rack 29 is connected with the rear side wall of the locking cavity 36 through an ejection spring 28, a transmission gear 30 is rotatably mounted on the side wall of the locking cavity 36 away from the movable shaft 16 through a shaft, the transmission gear 30 is meshed with the pressing rack 31, and the engagement locking device can control the fixture block 32 to lock the locking gear 33 through the bevel rack 29, so that the locking gear 33 and the rotating rod 22 cannot rotate.
Advantageously, the transmission connecting device comprises a movable bevel gear 42 fixed on the lower side of the fixed block 43 and fixedly mounted on the movable shaft 16, the front side wall of the working groove 12 is provided with a gear cavity 52, the wall between the gear cavity 52 and the working groove 12 is rotatably mounted with a bevel gear shaft 50 extending forwards and backwards, the bevel gear shaft 50 is rotatably connected with the front side wall of the working groove 12 and the fixed block 43, the bevel gear shaft 50 is fixedly connected with a fixed bevel gear 49 in the working groove 12, the bevel gear shaft 50 is fixedly connected with a linking gear 51 in the gear cavity 52, the rotating rod 22 extends forwards and is rotatably connected with the inner wall of the gear cavity 52, the rotating rod 22 is fixedly connected with a connecting gear 55 in the gear cavity 52, the rear side wall of the gear cavity 52 is slidably mounted with a compression rod rack 54, and the compression rod rack 54 is meshed with the linking gear 51, a double-sided rack 56 is fixedly connected to the lower side of the compression bar rack 54, and the double-sided rack 56 is meshed with the connecting gear 55.
Advantageously, the spline sleeve 15 is fixedly connected with a belt pulley 14 in the working groove 12, a connecting rope 13 is wound on the belt pulley 14, and two ends of the connecting rope 13 are respectively connected with the left and right movable blocks 21.
In the initial state, the movable bevel gear 42 is meshed with the fixed bevel gear 49, the supporting rotating block 26 is received in the drainage groove 25, and the clamping block 32 is separated from the locking gear 33; when the optical cable connector starts to work, an optical cable head to be connected extends into the connecting groove 23, the movable shaft 16 is rotated through the rotating plate 17, the movable shaft 16 drives the rotating wheel 45 to rotate, the rotating wheel 45 enables the connecting sliding block 46 to extend rightwards to be contacted with an optical cable through the pushing rocker 48, meanwhile, the movable shaft 16 drives the belt wheel 14 to rotate through the spline sleeve 15, the belt wheel 14 drives the movable block 21 to move towards the movable shaft 16 through the connecting rope 13, the movable block 21 moves to drive the connecting rocker 19 to swing, the connecting rocker 19 swings to drive the clamping block 11 to simply fix the optical cable, the movable shaft 16 rotates to drive the movable bevel gear 42 to rotate the fixed bevel gear 49, the fixed bevel gear 49 rotates to drive the movable bevel gear shaft 50 to rotate, the bevel gear shaft 50 drives the pressing rod rack 54 to move downwards through the connecting gear 51, the pressing rod rack 54 drives the connecting gear 55 to rotate through the double, the rotating rod 22 rotates to drive the supporting rotating block 26 to rotate the supporting box 18, the rotating rod 22 rotates to drive the transmission shaft 34 to rotate through the chain 35, the transmission shaft 34 rotates to drive the lifting gear 40 to rotate, the lifting gear 40 rotates to drive the connecting rack 39 to move downwards, the connecting rack 39 drives the connecting rack 57 to extend into the through groove 37, the connecting rack 57 is in contact with the auxiliary clamping block 38, the optical cable is secondarily fixed by the connecting rack 57, the rotating plate 17 is pressed downwards to drive the rotating plate 17, the rotating plate 17 drives the movable shaft 16 to move downwards, the movable bevel gear 42 is separated from the fixed bevel gear 49, the rotating plate 17 extends into the accommodating groove 27, the rotating plate 17 drives the bevel rack 29 to move, the bevel rack 29 drives the transmission gear 30 to rotate, the transmission gear 30 drives the pressing rack 31 to move downwards, the pressing rack 31 drives the clamping block 32 to be in contact with the locking gear 33, the locking gear 33 is locked, meanwhile.
After the work is finished, the rotating plate 17 is pulled and then is reversed, and the device is recovered to the initial state.
Has the advantages that: the device is simple in structure and convenient to operate, the movable shaft is driven to work by rotating the rotating plate, the optical cables are secondarily fixed, and the connecting sliding block is driven to move, so that the optical cables are communicated with one another, and the normal work of the device is guaranteed; the rotating plate is pressed downwards, so that the fixed bevel gear and the movable bevel gear are disengaged, and meanwhile, the locking gear is locked, so that the device can normally work after being installed; the rotation and the pushing down of the movable shaft drive the support rotating block and the support block to move, so that the working groove is communicated with the drainage groove, the accumulation of water at the joint of the optical cable is reduced, and the working is influenced.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a fixed switching device of optical cable, includes the box, its characterized in that: the multifunctional pot is characterized in that a working groove is arranged in the box body, the left side and the right side of the working groove are symmetrically connected with a connecting groove which penetrates through the box body of the Soxhlet fox, a movable block is arranged in the connecting groove in a sliding manner, an optical cable fixing device is arranged in the connecting groove, a containing groove with an upward opening is arranged on the top wall of the box body, a spline sleeve which extends up and down is rotatably arranged between the containing groove and the working groove, a movable shaft which extends up and down is connected with the spline sleeve, the upper end of the movable shaft extends out of the containing groove and is fixedly connected with a rotating plate, the bottom wall of the working groove is connected with a drainage groove with a downward opening, rotating rods are rotatably arranged on the front wall and the rear wall of the drainage groove in a bilateral symmetry manner, a supporting rotating block is fixedly arranged on the rotating rods, a supporting block is slidably arranged, the sliding shaft lower extreme stretches into the work groove passes the through-hole, the sliding shaft in the through-hole downside rotates to be connected the supporting shoe, the fixed block in through-hole left and right sides symmetry is equipped with and runs through the spacing spout of fixed block, the sliding shaft in be equipped with the annular in the through-hole, slidable mounting has the runner on the annular wall, the side symmetry is rotated and is installed and impels the rocker about the runner, it stretches into to impel the rocker spacing spout internal rotation is connected with link block, link block sliding fit spacing spout inner wall, install transmission connecting device on the sliding shaft, it is equipped with the locking chamber to accomodate groove rear side wall bilateral symmetry, the locking intracavity is equipped with linking locking device.
2. The optical cable fixing and switching device of claim 1, wherein: the optical cable fixing device comprises a clamping block which is slidably installed on the upper wall and the lower wall of the connecting groove, the clamping block is rotatably connected with a connecting rocker in the connecting groove, the connecting rocker is rotatably connected with the connecting groove, the connecting groove which penetrates through the movable block is arranged in the movable block, the top wall of the connecting groove is connected with a through groove which penetrates through the movable block, an auxiliary clamping block is slidably installed in the through groove, and the auxiliary clamping block is connected with the inner wall of the through groove through a spring.
3. The optical cable fixing and switching device of claim 1, wherein: the linking locking device comprises a transmission shaft which is rotatably installed on a wall body between the locking cavity and the working groove and extends forwards and backwards, the transmission shaft is fixedly connected with a lifting gear in the working groove, a connecting rack is slidably installed on the rear side wall of the working groove, the connecting rack is fixedly connected with the transmission shaft, the transmission shaft stretches into the through groove and contacts with the auxiliary fixture block, the rotating rod extends backwards, penetrates through and is rotatably connected with the wall body between the locking cavity and the drainage groove, the transmission shaft and the rotating rod are connected in the locking cavity through a chain belt in a transmission manner, the transmission shaft is fixedly connected with a locking gear in the locking cavity, a fixture block is slidably installed on the upper side of the locking gear on the front wall and the rear wall of the locking cavity, a pressing rack is fixedly installed on the upper end of the fixture block, and an inclined rack extending forwards and backwards is slidably installed on the wall, the inclined rack is connected with the rear side wall of the locking cavity through an ejection spring, a transmission gear is rotatably mounted on the side wall, far away from the movable shaft, of the locking cavity through a shaft, the transmission gear is meshed with the pressing rack, and the engagement locking device can control the clamping block to lock the locking gear through the inclined rack so that the locking gear and the rotating rod cannot rotate.
4. The optical cable fixing and switching device of claim 1, wherein: the transmission connecting device comprises a movable bevel gear which is fixed at the lower side of the fixed block and is fixedly arranged on the movable shaft, a gear cavity is arranged on the front side wall of the working groove, a bevel gear shaft extending forwards and backwards is rotatably arranged on the wall body between the gear cavity and the working groove, the bevel gear shaft is rotationally connected with the front side wall of the fixed block in the working groove, the bevel gear shaft is fixedly connected with a fixed bevel gear in the working groove, the bevel gear shaft is fixedly connected with a connecting gear in the gear cavity, the rotating rod extends forwards to penetrate and is rotationally connected with the inner wall of the gear cavity, the rotating rod is fixedly connected with a connecting gear in the gear cavity, a pressure rod rack is slidably arranged on the rear side wall of the gear cavity, the pressing rod rack is meshed with the connecting gear, a double-sided rack is fixedly connected to the lower side of the pressing rod rack, and the double-sided rack is meshed with the connecting gear.
5. The optical cable fixing and switching device of claim 1, wherein: the spline sleeve is fixedly connected with a belt wheel in the working groove, a connecting rope is wound on the belt wheel, and the two ends of the connecting rope are respectively connected with the left side and the right side of the movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670502.0A CN111751937A (en) | 2020-07-13 | 2020-07-13 | Optical cable fixing and switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670502.0A CN111751937A (en) | 2020-07-13 | 2020-07-13 | Optical cable fixing and switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111751937A true CN111751937A (en) | 2020-10-09 |
Family
ID=72711322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010670502.0A Withdrawn CN111751937A (en) | 2020-07-13 | 2020-07-13 | Optical cable fixing and switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111751937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563996A (en) * | 2021-01-06 | 2021-03-26 | 南京凯火阳电子商务有限公司 | Emergent electric power transmission device that prevents catching fire |
| CN112684555A (en) * | 2020-12-22 | 2021-04-20 | 蒋爱玉 | Communication box structure of combined communication optical cable |
-
2020
- 2020-07-13 CN CN202010670502.0A patent/CN111751937A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684555A (en) * | 2020-12-22 | 2021-04-20 | 蒋爱玉 | Communication box structure of combined communication optical cable |
| CN112684555B (en) * | 2020-12-22 | 2023-04-07 | 中润通信集团有限公司 | Communication box structure of combined communication optical cable |
| CN112563996A (en) * | 2021-01-06 | 2021-03-26 | 南京凯火阳电子商务有限公司 | Emergent electric power transmission device that prevents catching fire |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201009 |