CN220484975U - Communication cable winding and unwinding devices of convenient operation - Google Patents
Communication cable winding and unwinding devices of convenient operation Download PDFInfo
- Publication number
- CN220484975U CN220484975U CN202321617361.1U CN202321617361U CN220484975U CN 220484975 U CN220484975 U CN 220484975U CN 202321617361 U CN202321617361 U CN 202321617361U CN 220484975 U CN220484975 U CN 220484975U
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- 238000004804 winding Methods 0.000 title claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 101150006573 PAN1 gene Proteins 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The utility model discloses a communication cable winding and unwinding device convenient to operate, which belongs to the technical field of cable winding and unwinding devices and comprises a bottom shell, wherein the top of the bottom shell is fixedly connected with a collecting shell, first bearings are arranged on opposite inner walls of the collecting shell, first rotating shafts are arranged in the two first bearings in a penetrating manner, and winding wheels are fixedly connected to the two first rotating shafts. The novel winding device has the beneficial effects that the winding device is provided with the first motor, the second motor and the first threaded column, the first rotating shaft is driven by the first motor, the first rotating shaft drives the winding wheel to rotate, the winding wheel winds the cable, the second motor drives the first threaded column to rotate, the second threaded cylinder moves on the surface of the first threaded column, the second threaded cylinder drives the U-shaped seat to move left and right through the fixing block, the U-shaped seat drives the guide wheel to move left and right, the guide wheel drives the cable to move left and right, and the cable is uniformly wound on the winding wheel.
Description
Technical Field
The utility model relates to the technical field of cable winding and unwinding devices, in particular to a communication cable winding and unwinding device convenient to operate.
Background
The communication cable is a cable for transmitting telephone, telegraph, fax files, television, broadcasting programs, data and other electric signals, is formed by twisting more than one pair of mutually insulated wires, has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like compared with an overhead open wire, and generally adopts a winding mode when being stored, so that a winding and unwinding device is needed when being used and recovered, but the conventional communication cable winding and unwinding device for communication engineering is mostly used for manually winding wires, a winding roller is needed to rotate for a long time when being wound, the user is tired, the situation of easy occurrence of rotation is caused, the wire cannot be uniformly wound when the re-winding is carried out, the cable is easy to loose, and the conventional communication cable winding and unwinding device is inconvenient when being moved and fixed, so that the flexibility of the device is poor.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide the communication cable winding and unwinding device which is convenient to operate and has the characteristics of convenience for uniformly winding and high flexibility.
(2) Technical proposal
In order to achieve the above-mentioned purpose, the utility model provides a communication cable winding and unwinding device convenient to operate, which comprises a bottom shell, wherein the top of the bottom shell is fixedly connected with a collecting shell, first bearings are arranged on the opposite inner walls of the collecting shell, first rotating shafts are penetrated in the two first bearings, winding wheels are fixedly connected to the two first rotating shafts, a first fixing frame is fixedly connected to the side surface of the collecting shell, a first motor is fixedly connected to the first fixing frame, an output shaft of the first motor is fixedly connected with the first rotating shaft, a telescopic assembly is fixedly connected to the inner wall of the collecting shell, one end of the telescopic assembly is fixedly connected with an arc limiting plate, the same fixing shell is fixedly connected to the opposite inner wall of the collecting shell, a second motor is fixedly connected to the inner wall of the fixing shell, a first threaded column is fixedly connected to the output shaft of the second motor, one end of the first threaded column is fixedly connected with a second rotating shaft, one end of the second rotating shaft is sleeved with a second bearing, and the second bearing is fixedly connected to the inner wall of the fixing shell;
the surface threaded connection of first screw thread post has a second screw thread section of thick bamboo, the fixed block of fixed surface connection of second screw thread section of thick bamboo, the rectangle through-hole has been seted up at the top of set casing, the fixed block passes rectangle through-hole fixedly connected with U-shaped seat, there are leading wheels through loose axle swing joint on the relative inner wall of U-shaped seat, the quantity of leading wheel is two, the inner wall top fixedly connected with second mount of drain pan, and fixedly connected with biax motor on the second mount, fixedly connected with positive screw thread post and counter screw thread post on two output shafts of biax motor respectively, the equal fixedly connected with second pivot of one end of positive screw thread post and counter screw thread post, the second bearing has all been cup jointed to one end of two second pivots, the equal fixedly connected with of two second bearings is on the inner wall of drain pan, the equal fixedly connected with coupling assembling in surface of positive screw thread post and counter screw thread post, two the bottom fixedly connected with same fly leaf of coupling assembling, the bottom fixedly connected with universal wheel of coupling assembling.
When the communication cable winding and unwinding device convenient to operate is used, the first rotating shaft is driven by the first motor, the first rotating shaft drives the winding wheel to rotate, the winding wheel winds the cable, meanwhile, the second motor drives the first threaded column to rotate, the second threaded column moves on the surface of the first threaded column, the second threaded column drives the U-shaped seat to move left and right through the fixing block, the U-shaped seat drives the guide wheel to move left and right, the guide wheel drives the cable to move left and right, the cable is convenient to wind on the winding wheel uniformly, the inner wall of the arc limiting plate is lapped with the surface of the cable under the elastic force of the telescopic component, the cable is convenient to limit the position of the cable, the cable winding is made to be more compact, the double-shaft motor drives the positive threaded column and the reverse threaded column to rotate respectively, the two first threaded columns move on the surface of the positive threaded column and the reverse threaded column respectively, the two first threaded columns drive the movable plate to descend or ascend through the connecting component, the movable plate drives the universal wheel to contact with the ground or retract the universal wheel into the inner part of the bottom shell, and the universal wheel is convenient to move the bottom shell or make the universal wheel stop the device contact with the ground stably.
Further, the telescopic assembly comprises a telescopic rod, a spring is movably sleeved on the surface of the telescopic rod, one end of the telescopic rod and one end of the spring are fixedly connected to the inner wall of the collecting shell, and the other end of the telescopic assembly and the other end of the spring are fixedly connected to the arc-shaped limiting plate.
Further, the surface of the second thread cylinder is fixedly connected with a sliding block, a sliding groove is formed in the inner wall of the fixed shell, and the sliding block is movably connected in the sliding groove.
Further, the side of collecting the shell is through hinge swing joint has the removable cover, the top fixedly connected with handle of removable cover.
Further, the connecting assembly comprises a first connecting block, the first connecting block is movably connected with a connecting plate through a first pin shaft, the connecting plate is movably connected with a second connecting block through a second pin shaft, the first connecting block is fixedly connected to the first threaded cylinder, and the second connecting block is fixedly connected to the movable plate.
Further, the fixed surface of second screw thread section of thick bamboo is connected with the stopper, the spacing groove has been seted up at the inner wall top of drain pan, stopper swing joint is in the inside of spacing groove.
Further, the movable blocks are fixedly connected to the two side faces of the movable plate, movable grooves are formed in the inner walls of the bottom shell, and the movable blocks are movably connected to the inner parts of the movable grooves.
Further, a storage battery pack is arranged at the top of the movable plate, a control switch is arranged on the surface of the collecting shell, a pushing handle is arranged on the side face of the bottom shell, and a movable opening is formed in the side face of the collecting shell.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the communication cable winding and unwinding device convenient to operate, the first motor, the second motor and the first threaded column are arranged, the first rotating shaft is driven by the first motor, the first rotating shaft drives the winding wheel to rotate, the winding wheel winds a cable, meanwhile, the second motor drives the first threaded column to rotate, the second threaded cylinder moves on the surface of the first threaded column, the second threaded cylinder drives the U-shaped seat to move left and right through the fixing block, the U-shaped seat drives the guide wheel to move left and right, the guide wheel drives the cable to move left and right, the cable is conveniently and uniformly wound on the winding wheel, the inner wall of the arc-shaped limiting plate is overlapped with the surface of the cable under the elastic action of the telescopic component, the position of the cable is conveniently limited, and the cable is wound more tightly;
2. this communication cable winding and unwinding devices convenient to operate through setting up biax motor and coupling assembling, drives positive screw thread post and reverse screw thread post rotation respectively through biax motor, makes two first screw thread barrels at the surface activity of positive screw thread post and reverse screw thread post respectively, makes two first screw thread barrels drive the fly leaf through coupling assembling and descends or rise, makes the fly leaf drive the universal wheel and contacts or withdraw the inside of drain pan with the universal wheel, is convenient for remove or make drain pan and ground contact through the position of universal wheel pair device, improves the flexibility of device, and is convenient for dock steadily to the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a bottom shell section of the present utility model;
FIG. 4 is an enlarged schematic view of the telescopic assembly of the present utility model;
FIG. 5 is an enlarged schematic view of the connecting assembly of the present utility model;
fig. 6 is a schematic view of a three-dimensional structure of the present utility model.
The marks in the drawings are:
1. a bottom case; 2. collecting the shell; 3. a winding wheel; 4. a first motor; 5. a telescoping assembly; 501. a telescopic rod; 502. a spring; 6. an arc limiting plate; 7. a movable opening; 8. a removable cover; 9. a handle; 10. a control switch; 11. a biaxial motor; 12. a positive threaded column; 13. a reverse threaded post; 14. a first thread cylinder; 15. a limit groove; 16. a limiting block; 17. a connection assembly; 171. a first connection block; 172. a connecting plate; 173. a second connection block; 18. a movable plate; 19. a universal wheel; 20. a movable groove; 21. a movable block; 22. a fixed case; 23. a second motor; 24. a first threaded post; 25. a second thread cylinder; 26. a chute; 27. a slide block; 28. a fixed block; 29. rectangular through holes; 30. a U-shaped seat; 31. and a guide wheel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-6.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a communication cable receive and releases device convenient to operate, including drain pan 1, drain pan 1's top fixedly connected with collects shell 2, all be provided with first bearing on the relative inner wall of collecting shell 2, the inside of two first bearings is worn to be equipped with first pivot, fixedly connected with rolling wheel 3 in two first pivots, collect shell 2's side fixedly connected with first mount, and fixedly connected with first motor 4 on the first mount, the output shaft and the first pivot fixedly connected of first motor 4, fixedly connected with expansion assembly 5 on collecting shell 2's the inner wall, expansion assembly 5's one end fixedly connected with arc limiting plate 6, collect shell 2's relative inner wall on fixedly connected with same fixed shell 22, fixedly connected with second motor 23 on fixed shell 22's the inner wall, fixedly connected with first screw post 24 on second motor 23's the output shaft, first screw post 24's one end fixedly connected with second pivot, and second pivot's one end cup joint second bearing fixedly connected with on fixed shell 22's inner wall;
the surface of the first screw thread column 24 is connected with the second screw thread column 25 in a threaded manner, the surface of the second screw thread column 25 is fixedly connected with the fixed block 28, the top of the fixed shell 22 is provided with a rectangular through hole 29, the fixed block 28 penetrates through the rectangular through hole 29 and is fixedly connected with the U-shaped seat 30, the opposite inner walls of the U-shaped seat 30 are movably connected with the guide wheels 31 through movable shafts, the number of the guide wheels 31 is two, the first motor 4, the second motor 23 and the first screw thread column 24 are arranged, the first motor 4 drives the first rotating shaft to drive the winding wheel 3 to rotate, the winding wheel 3 winds the cable, the second motor 23 drives the first screw thread column 24 to rotate, the second screw thread column 25 moves on the surface of the first screw thread column 24, the second screw thread column 25 drives the U-shaped seat 30 to move left and right through the fixed block 28, the U-shaped seat 30 drives the guide wheels 31 to move left and right, the guide wheels 31 drive the cable to move left and right, the cable is convenient to be uniformly wound on the winding wheel 3, the inner wall of the arc limiting plate 6 is lapped with the surface of the cable under the elastic action of the telescopic component 5, the position of the cable is convenient to be limited, the cable is wound more tightly, the top of the inner wall of the bottom shell 1 is fixedly connected with a second fixing frame, the second fixing frame is fixedly connected with a double-shaft motor 11, two output shafts of the double-shaft motor 11 are respectively fixedly connected with a positive thread column 12 and a reverse thread column 13, one ends of the positive thread column 12 and the reverse thread column 13 are respectively fixedly connected with a second rotating shaft, one ends of the two second rotating shafts are respectively sleeved with a second bearing, the two second bearings are respectively and fixedly connected on the inner wall of the bottom shell 1, the surfaces of the positive thread column 12 and the reverse thread column 13 are respectively and fixedly connected with a first thread cylinder 14, the surfaces of the two first thread cylinders 14 are respectively and fixedly connected with a connecting component 17, the bottom fixedly connected with same fly leaf 18 of two coupling assembling 17, the bottom fixedly connected with universal wheel 19 of fly leaf 18, through setting up biax motor 11 and coupling assembling 17, drive positive screw thread post 12 and the rotation of reverse screw thread post 13 respectively through biax motor 11, make two first screw thread barrels 14 respectively at the surface activity of positive screw thread post 12 and reverse screw thread post 13, make two first screw thread barrels 14 drive fly leaf 18 through coupling assembling 17 and descend or rise, make fly leaf 18 drive universal wheel 19 and ground contact or withdraw the inside of drain pan 1 with universal wheel 19, be convenient for remove the position of device or make drain pan 1 and ground contact through universal wheel 19, improve the flexibility of device, and be convenient for dock steadily to the device.
Specifically, the telescopic component 5 comprises a telescopic rod 501, a spring 502 is movably sleeved on the surface of the telescopic rod 501, one end of the telescopic rod 501 and one end of the spring 502 are fixedly connected to the inner wall of the collecting shell 2, and the other end of the telescopic component 5 and the other end of the spring 502 are fixedly connected to the arc-shaped limiting plate 6.
Through adopting above-mentioned technical scheme, play the effect of flexible elasticity through flexible subassembly 5.
Specifically, the surface of the second threaded cylinder 25 is fixedly connected with a sliding block 27, the inner wall of the fixed shell 22 is provided with a sliding groove 26, and the sliding block 27 is movably connected in the sliding groove 26.
Through adopting above-mentioned technical scheme, through the inside activity of slider 27 in spout 26, play spacing effect to second screw thread section of thick bamboo 25.
Specifically, the side of collecting shell 2 is through hinge swing joint has removable cover 8, and the top fixedly connected with handle 9 of removable cover 8.
Specifically, the connection assembly 17 includes a first connection block 171, the first connection block 171 is movably connected with a connection plate 172 through a first pin, the connection plate 172 is movably connected with a second connection block 173 through a second pin, the first connection block 171 is fixedly connected to the first threaded cylinder 14, and the second connection block 173 is fixedly connected to the movable plate 18.
By adopting the technical scheme, the movable plate 18 is movably supported through the connecting component 17.
Specifically, the surface of the first thread cylinder 14 is fixedly connected with a limiting block 16, the top of the inner wall of the bottom shell 1 is provided with a limiting groove 15, and the limiting block 16 is movably connected in the limiting groove 15.
Through adopting above-mentioned technical scheme, through stopper 16 at the inside activity of spacing groove 15, play spacing effect to first screw thread section of thick bamboo 14.
Specifically, the two side surfaces of the movable plate 18 are fixedly connected with movable blocks 21, the opposite inner walls of the bottom shell 1 are provided with movable grooves 20, and the movable blocks 21 are movably connected in the movable grooves 20.
By adopting the technical scheme, the movable block 21 moves in the movable groove 20, so that the movable plate 18 is limited.
Specifically, the top of fly leaf 18 is provided with the storage battery, and the surface of collecting shell 2 is provided with control switch 10, and the side of drain pan 1 is provided with the pushing handle, and movable mouth 7 has been seted up to the side of collecting shell 2.
The working principle of the utility model is as follows:
when the cable winding device is used, the double-shaft motor 11 is started through the control switch 10, the double-shaft motor 11 respectively drives the front thread column 12 and the back thread column 13 to rotate, the two first thread cylinders 14 respectively move on the surfaces of the front thread column 12 and the back thread column 13, the limiting block 16 moves in the limiting groove 15, the two first thread cylinders 14 drive the movable plate 18 to descend through the connecting component 17, the movable plate 18 drives the universal wheel 19 to contact with the ground, the device is moved to a using position through the universal wheel 19, the double-shaft motor 11 is started again after the universal wheel is moved, the double-shaft motor 11 is reversely rotated, the universal wheel 19 is retracted into the bottom shell 1, the bottom shell 1 is contacted with the ground, the device stops stably, when a cable is required to be wound, the first motor 4 drives the first rotating shaft, the first rotating shaft drives the winding wheel 3 to rotate, the winding wheel 3 winds the cable, meanwhile, the second thread cylinders 25 move on the surface of the first thread cylinders 24 through the second motor 23, the sliding block 27 moves in the inner part of the sliding groove 26, the second U-shaped cylinder 25 drives the U-shaped guide block 25 to drive the U-shaped guide wheel 31 to the left and right side of the cable seat 31, the cable is wound on the left side surface of the cable seat 30, and the cable seat is enabled to be more tightly contacted with the right surface of the cable seat 31, and the cable seat is enabled to be wound on the left surface of the cable seat 31, and the cable seat is enabled to be more tightly and the cable seat is enabled to be wound, and the cable seat is enabled to be positioned, and the cable is placed.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. The utility model provides a communication cable winding and unwinding devices of convenient operation, includes drain pan (1), its characterized in that: the top of drain pan (1) fixedly connected with collects shell (2), all be provided with first bearing on the relative inner wall of collecting shell (2), the inside of two first bearings is worn to be equipped with first pivot, fixedly connected with rolling wheel (3) on two first pivots, the side fixedly connected with first mount of collecting shell (2), and fixedly connected with first motor (4) on the first mount, the output shaft and the first pivot fixedly connected of first motor (4), fixedly connected with telescopic subassembly (5) on the inner wall of collecting shell (2), the one end fixedly connected with arc limiting plate (6) of telescopic subassembly (5), fixedly connected with same fixed shell (22) on the relative inner wall of collecting shell (2), fixedly connected with second motor (23) on the inner wall of fixed shell (22), fixedly connected with first screw post (24) on the output shaft of second motor (23), one end fixedly connected with second pivot on the inner wall of first screw post (24), and the one end of second is fixedly connected with second pivot (22) fixedly cup joints on the inner wall of second bearing shell (22);
the surface thread connection of first screw thread post (24) has second screw thread section of thick bamboo (25), the fixed surface of second screw thread section of thick bamboo (25) is connected with fixed block (28), rectangular through-hole (29) have been seted up at the top of set casing (22), fixed block (28) pass rectangular through-hole (29) fixedly connected with U-shaped seat (30), there is leading wheel (31) on the relative inner wall of U-shaped seat (30) through loose axle swing joint, the quantity of leading wheel (31) is two, the inner wall top fixedly connected with second mount of drain pan (1), and fixedly connected with biax motor (11) on the second mount, fixedly connected with positive screw thread post (12) and anti-screw thread post (13) on two output shafts of biax motor (11) respectively, the one end of positive screw thread post (12) and anti-screw thread post (13) all fixedly connected with second pivot, two second bearings all have the second bearing, two second bearing all fixedly connected with on the inner wall of drain pan (1), positive screw thread post (12) and anti-screw thread post (13) all have the screw thread assembly (17) all fixedly connected with one thread assembly (17) on two screw thread assembly (17) all, two screw thread assembly (14) all fixedly connected with one thread assembly (17), the bottom of the movable plate (18) is fixedly connected with a universal wheel (19).
2. A portable communication cable retraction device according to claim 1 wherein: the telescopic component (5) comprises a telescopic rod (501), a spring (502) is movably sleeved on the surface of the telescopic rod (501), one end of the telescopic rod (501) and one end of the spring (502) are fixedly connected to the inner wall of the collecting shell (2), and the other end of the telescopic component (5) and the other end of the spring (502) are fixedly connected to the arc limiting plate (6).
3. A portable communication cable retraction device according to claim 1 wherein: the surface of the second thread cylinder (25) is fixedly connected with a sliding block (27), a sliding groove (26) is formed in the inner wall of the fixed shell (22), and the sliding block (27) is movably connected inside the sliding groove (26).
4. A portable communication cable retraction device according to claim 1 wherein: the side of collecting shell (2) is through hinge swing joint has removable cover (8), the top fixedly connected with handle (9) of removable cover (8).
5. A portable communication cable retraction device according to claim 1 wherein: the connecting assembly (17) comprises a first connecting block (171), the first connecting block (171) is movably connected with a connecting plate (172) through a first pin shaft, the connecting plate (172) is movably connected with a second connecting block (173) through a second pin shaft, the first connecting block (171) is fixedly connected to the first threaded cylinder (14), and the second connecting block (173) is fixedly connected to the movable plate (18).
6. A portable communication cable retraction device according to claim 1 wherein: the surface of the second thread cylinder (25) is fixedly connected with a limiting block (16), a limiting groove (15) is formed in the top of the inner wall of the bottom shell (1), and the limiting block (16) is movably connected in the limiting groove (15).
7. A portable communication cable retraction device according to claim 1 wherein: the movable plate is characterized in that two side faces of the movable plate (18) are fixedly connected with movable blocks (21), movable grooves (20) are formed in the inner walls of the bottom shell (1), and the movable blocks (21) are movably connected in the movable grooves (20).
8. A portable communication cable retraction device according to claim 1 wherein: the top of fly leaf (18) is provided with storage battery, the surface of collecting shell (2) is provided with control switch (10), the side of drain pan (1) is provided with pushes away the handle, movable mouth (7) have been seted up to the side of collecting shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617361.1U CN220484975U (en) | 2023-06-25 | 2023-06-25 | Communication cable winding and unwinding devices of convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617361.1U CN220484975U (en) | 2023-06-25 | 2023-06-25 | Communication cable winding and unwinding devices of convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220484975U true CN220484975U (en) | 2024-02-13 |
Family
ID=89831163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321617361.1U Active CN220484975U (en) | 2023-06-25 | 2023-06-25 | Communication cable winding and unwinding devices of convenient operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220484975U (en) |
-
2023
- 2023-06-25 CN CN202321617361.1U patent/CN220484975U/en active Active
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