CN115793167A - Self-supporting butterfly-shaped rubber-insulated-wire optical cable - Google Patents
Self-supporting butterfly-shaped rubber-insulated-wire optical cable Download PDFInfo
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- CN115793167A CN115793167A CN202310066525.4A CN202310066525A CN115793167A CN 115793167 A CN115793167 A CN 115793167A CN 202310066525 A CN202310066525 A CN 202310066525A CN 115793167 A CN115793167 A CN 115793167A
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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
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Abstract
The invention relates to a self-supporting butterfly-shaped rubber-insulated-wire optical cable which comprises an optical cable body, wherein a protection assembly is arranged outside the optical cable body and comprises a first shell and a second shell, and the first shell and the second shell are connected through an elastic piece; the structure of the conventional self-supporting butterfly-shaped optical cable is improved, the improved self-supporting butterfly-shaped optical cable is externally provided with the protective device, and the protective device is arranged to protect the self-supporting butterfly-shaped optical cable.
Description
Technical Field
The invention relates to the technical field of optical cables, in particular to a self-supporting butterfly-shaped rubber-insulated-wire optical cable.
Background
The butterfly optical cable is a novel user access optical cable, the optical cable structure and various technical parameters are reasonably designed according to different application environments and laying conditions, the characteristics of indoor soft optical cables and self-supporting optical cables are integrated, special equipment is used for matching with an imported precise mold for production, the butterfly optical cable is a best candidate product for network solution, and the butterfly optical cable plays a unique role in establishing networks such as intelligent buildings, digital communities, campus networks, local area networks and the like.
In the prior art, for example, chinese patent numbers are: CN113267862A "a self-supporting butterfly-shaped optical cable" includes a reversing device, a tightening device, a force-bearing device and an optical cable, one side of the tightening device is connected with one side of the force-bearing device, a plurality of reversing devices are arranged at the lower end of the force-bearing device, one side of the force-bearing device is movably connected with one end of the reversing device, one side of the optical cable is fastened and connected with one side of the force-bearing device, the optical cable is connected with the tightening device, a first suspension wire and a second suspension wire are spirally wound on the outer circular surface of the optical cable, the first suspension wire and the second suspension wire are connected at the intersection of the two sides of the optical cable through a fastening assembly, the first suspension wire is provided with a plurality of clamping grooves, the second suspension wire is provided with a plurality of fastening grooves, the clamping grooves and the fastening grooves are arranged at the intersection of the first suspension wire and the second suspension wire, the first suspension wire and the second suspension wire intersect at the upper and lower sides of the optical cable, the fastening assembly includes an upper fastening section and a lower fastening section, and a fastening section.
However, in the prior art, when the conventional self-supporting butterfly-shaped optical cable is laid, the conventional self-supporting butterfly-shaped optical cable needs to be laid along a wall, and needs to penetrate through the wall to be connected into a room, and when the conventional self-supporting butterfly-shaped optical cable penetrates through the wall, a cavity needs to be plugged for the second time, so that the optical cable is easily extruded, and the optical cable can be damaged. In order to solve the problems, the invention provides a self-supporting butterfly-shaped rubber-covered wire optical cable.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical needs and provide a self-supporting butterfly-shaped rubber-covered wire optical cable so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a self-supporting butterfly rubber-insulated-wire cable, includes the optical cable body, be provided with protection component outside the optical cable body, protection component includes first shell and second shell, be connected through the elastic component between first shell and the second shell, wherein, first shell and second shell set up relatively, and first shell and second shell enclose an installation the installation cavity of optical cable body, be provided with buffering coupling mechanism in the installation cavity.
Further, buffering coupling mechanism includes first fixed block and second fixed block, first fixed block is fixed to be set up on the inside wall of first shell, second fixed block fixed connection is on the inside wall of second shell, the lateral wall fixedly connected with transverse connection pole of first fixed block, and transverse connection pole activity peg graft on the second fixed block, the free end fixedly connected with anticreep piece of transverse connection pole, and the outer winding of transverse connection pole is connected with first supporting spring, fixed connection is on the lateral wall of transverse connection pole and the lateral wall of second fixed block respectively at the both ends of first supporting spring.
Further, a clamping mechanism is arranged in the installation cavity.
Furthermore, the clamping mechanism comprises a first push-pull rod and a clamping plate, one end of the first push-pull rod is hinged to the transverse connecting rod, the other end of the first push-pull rod is hinged to the upper end face of the clamping plate, a first mounting groove is formed in the clamping plate, one end of a guide supporting component is fixedly connected to the bottom wall of the first mounting groove, and the other end of the guide supporting component is fixedly connected to the second fixing block.
Furthermore, the direction supporting component comprises a direction supporting rod, a direction supporting cylinder and a direction supporting spring, the direction supporting rod is movably inserted in the direction supporting cylinder, the direction supporting spring is wound and connected outside the direction supporting rod, and two ends of the direction supporting spring are respectively and fixedly connected to the side wall of the direction supporting rod and the outer side wall of the direction supporting cylinder.
Furthermore, an anti-moving mechanism is arranged in the installation cavity.
Further, prevent that moving mechanism includes second mounting groove and bearing board, the second mounting groove is seted up on the grip block, the activity of bearing board sets up in the second mounting groove, and fixedly on the lower terminal surface of bearing board be provided with a plurality of second supporting spring, the free end fixed connection of second supporting spring is on the diapire of second mounting groove, the symmetry is provided with two centre gripping subassemblies on the bearing board.
Furthermore, the clamping assembly comprises a second push-pull rod, one end of the second push-pull rod is hinged to the bearing plate, the other end of the second push-pull rod is hinged to the sliding assembly, one end of a first connecting rod is fixedly connected to the sliding assembly, a second connecting rod is fixedly connected to the other end of the first connecting rod, the second connecting rod is movably inserted into the bearing plate, and a vertical plate is fixedly connected to one end, far away from the first connecting rod, of the second connecting rod.
Furthermore, the sliding assembly comprises a limiting sliding block and a limiting sliding groove, the limiting sliding block is arranged in the limiting sliding groove in a sliding mode and is connected with the second push-pull rod, the first connecting rod is connected with the limiting sliding block, and the limiting sliding groove is formed in the clamping plate.
Further, be provided with anti-disengaging mechanism in the installation cavity, anti-disengaging mechanism includes locking post and horizontal backup pad, locking post fixed connection is on the up end of horizontal backup pad, and fixedly connected with vertical support plate on the lower terminal surface edge of horizontal backup pad, vertical support plate's free end fixed connection is on horizontal connecting rod, set up on the second shell with locking post assorted locking hole.
(3) Has the advantages that:
the structure of the conventional self-supporting butterfly-shaped optical cable is improved, the improved self-supporting butterfly-shaped optical cable is externally provided with the protective device, and the protective device can protect the self-supporting butterfly-shaped optical cable.
According to the invention, the protection assembly is arranged, the protection assembly comprises a combined structure of the first shell, the second shell, the elastic part and the buffer connecting mechanism, and the combined structure is arranged, so that under the premise of protecting the cable body, the first shell and the second shell adopt an assembled structure, so that local damaged parts can be replaced through convenient disassembly and assembly, and meanwhile, the combined structure can play a role in buffering extrusion force, so that the cable body and the protection assembly can be protected.
The clamping mechanism is arranged and used for fixing the optical cable body in the vertical direction, the optical cable body is suspended in the mounting cavity through the fixing of the clamping mechanism, and the optical cable body is prevented from being in contact with the first shell and the second shell, so that extrusion force can be effectively prevented from being transmitted to the optical cable body through the first shell and the second shell.
The optical cable protection device is provided with the anti-moving mechanism, the optical cable body can be fixed in the protection component through the anti-moving mechanism, when the optical cable body and the protection component are installed, the anti-moving mechanism is arranged for preventing the optical cable body from moving relative to the protection component, and the optical cable body can be prevented from moving relative to the protection component through the clamping effect of the anti-moving mechanism; and the structural design of the anti-moving mechanism is reasonable, and in the process that the first shell and the second shell are extruded by the plugging piece, the optical cable body can be fixed through the anti-moving mechanism, so that the operation difficulty of the equipment can be reduced, and meanwhile, the installation efficiency of the equipment can be improved.
The anti-falling mechanism is arranged and used for locking the current positions of the first shell and the second shell, specifically, the transverse connecting rod can move relative to the second shell in the process that the first shell and the second shell are extruded by the plugging piece, and the transverse connecting rod can be driven to enter the locking hole in the moving process of the transverse connecting rod, so that the first shell and the second shell are locked together.
The invention has reasonable structural design, can realize the synchronous control of the protection component, the clamping mechanism, the anti-moving mechanism and the anti-falling mechanism in the process of extruding the first shell and the second shell by the plugging piece, and does not need to be externally provided with a power source or operation steps, thereby achieving the effect of high-efficiency installation.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a self-supporting butterfly-shaped covered wire optical cable according to the present invention;
FIG. 2 is a schematic front view of a cutting structure of the protective assembly of FIG. 1 of the self-supporting butterfly-shaped covered wire optical cable of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the self-supporting butterfly-shaped covered wire optical cable of the invention shown in FIG. 2;
FIG. 4 is a schematic structural view of an anti-movement mechanism in the self-supporting butterfly-shaped covered wire optical cable of the present invention;
FIG. 5 is a schematic view of the enlarged structure of FIG. 4 of the self-supporting butterfly-shaped covered wire cable of the present invention;
fig. 6 is a schematic view of the anti-drop mechanism in the self-supporting butterfly-shaped covered wire optical cable of the present invention.
The reference numbers are as follows:
the optical cable comprises an optical cable body 1, a protection component 2, a first shell 21, a second shell 22, an elastic part 23, a buffer connecting mechanism 24, a first fixing block 241, a transverse connecting rod 242, a second fixing block 243, an anti-falling block 244, a first supporting spring 245, a clamping mechanism 3, a first push-pull rod 31, a clamping plate 32, a first installation groove 33, a guide supporting component 34, an anti-moving mechanism 4, a second installation groove 41, a supporting plate 42, a second supporting spring 43, a second push-pull rod 44, a limiting sliding block 45, a limiting sliding groove 46, a first connecting rod 47, a second connecting rod 48, a vertical plate 49, an anti-falling mechanism 5, a locking column 51, a transverse supporting plate 52, a vertical supporting plate 53 and a locking hole 54.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
the invention provides a self-supporting butterfly-shaped rubber-insulated-wire optical cable which comprises an optical cable body 1, wherein a protective component 2 is arranged outside the optical cable body 1, the protective component 2 comprises a first shell 21 and a second shell 22, and the first shell 21 and the second shell 22 are connected through an elastic piece 23, wherein the first shell 21 and the second shell 22 are arranged oppositely, a mounting cavity for mounting the optical cable body 1 is defined by the first shell 21 and the second shell 22, and a buffering connecting mechanism 24 is arranged in the mounting cavity.
In this embodiment, the buffer connection mechanism 24 includes a first fixed block 241 and a second fixed block 243, the first fixed block 241 is fixedly disposed on the inner side wall of the first housing 21, the second fixed block 243 is fixedly connected to the inner side wall of the second housing 22, the side wall of the first fixed block 241 is fixedly connected with a transverse connection rod 242, and the transverse connection rod 242 is movably inserted into the second fixed block 243, the free end of the transverse connection rod 242 is fixedly connected with an anti-drop block 244, and the transverse connection rod 242 is wound and connected with a first support spring 245, two ends of the first support spring 245 are respectively fixedly connected to the side wall of the transverse connection rod 242 and the side wall of the second fixed block 243, in the present invention, the protection component 2 is disposed, the protection component 2 includes a first housing 21, a second housing 22, an elastic component 23 and a buffer connection mechanism 24, the combination structure is disposed, on the premise of protecting the optical cable body 1, the first housing 21 and the second housing 22 adopt an assembly-disassembly structure, so that local damaged components can be replaced conveniently, and meanwhile, the combination structure can also play a role of buffer extrusion force, so that both the protection component 1 and the optical cable body 2 can be protected.
In this embodiment, the clamping mechanism 3 is disposed in the installation cavity, the clamping mechanism 3 includes a first push-pull rod 31 and a clamping plate 32, one end of the first push-pull rod 31 is hinged to the transverse connecting rod 242, the other end of the first push-pull rod 31 is hinged to the upper end surface of the clamping plate 32, a first installation groove 33 is formed in the clamping plate 32, one end of the guiding and supporting component 34 is fixedly connected to the bottom wall of the first installation groove 33, and the other end of the guiding and supporting component 34 is fixedly connected to the second fixing block 243.
In this embodiment, direction supporting component 34 includes the direction bracing piece, a direction supporting cylinder and direction supporting spring, the activity of direction bracing piece is pegged graft in a direction supporting cylinder, direction supporting spring winding is connected outside the direction bracing piece, and direction supporting spring's both ends respectively fixed connection on the lateral wall of direction bracing piece and on the lateral wall of a direction supporting cylinder, the setting of direction supporting component 34, both can play the effect that the direction was supported for the motion of grip block 32, simultaneously can provide power for the motion that resets of grip block 32 again.
In this embodiment, an anti-moving mechanism 4 is disposed in the installation cavity, the anti-moving mechanism 4 includes a second installation groove 41 and a support plate 42, the second installation groove 41 is opened on the clamping plate 32, the support plate 42 is movably disposed in the second installation groove 41, a plurality of second support springs 43 are fixedly disposed on a lower end surface of the support plate 42, free ends of the second support springs 43 are fixedly connected to a bottom wall of the second installation groove 41, two clamping assemblies are symmetrically disposed on the support plate 42, each clamping assembly includes a second push-pull rod 44, one end of the second push-pull rod 44 is hinged to the support plate 42, the other end of the second push-pull rod 44 is hinged to the sliding assembly, one end of a first connecting rod 47 is fixedly connected to the sliding assembly, the sliding assembly includes a limit slider 45 and a limit chute 46, the limit slider 45 is slidably disposed in the limit chute 46, the limit slider 45 is movably connected to the support plate 42, one end of the second connecting rod 48 far away from the first connecting rod 47 is fixedly connected to a vertical plate 49, the sliding assembly includes a limit slider 45 and a limit chute 46, the limit slider 45 is disposed in the optical cable body 2, the optical cable body 1 and the optical cable body 2 is capable of preventing movement, the optical cable body 1 is disposed in order to prevent the optical cable body from moving; and the structural design of the anti-moving mechanism 4 is reasonable, and in the process that the first shell 21 and the second shell 22 are extruded by the blocking piece, the fixing of the optical cable body 1 can be completed through the anti-moving mechanism 4, so that the operation difficulty of the equipment can be reduced, and meanwhile, the installation efficiency of the equipment can be improved.
In this embodiment, the anti-dropping mechanism 5 is disposed in the installation cavity, the anti-dropping mechanism 5 includes a locking column 51 and a horizontal support plate 52, the locking column 51 is fixedly connected to the upper end surface of the horizontal support plate 52, and a vertical support plate 53 is fixedly connected to the edge of the lower end surface of the horizontal support plate 52, the free end of the vertical support plate 53 is fixedly connected to the horizontal connecting rod 242, and a locking hole 54 matched with the locking column 51 is formed in the second housing 22. The invention has reasonable structural design, can realize the synchronous control of the protective component 2, the clamping mechanism 3, the anti-moving mechanism 4 and the anti-falling mechanism 5 in the process of extruding the first shell 21 and the second shell 22 by the plugging piece, and does not need to externally arrange a power source or operation steps, thereby achieving the effect of high-efficiency installation.
The invention has the beneficial effects that:
the structure of the conventional self-supporting butterfly-shaped optical cable is improved, the improved self-supporting butterfly-shaped optical cable is externally provided with the protective device, and the protective device can protect the self-supporting butterfly-shaped optical cable.
According to the invention, the protection component 2 is arranged, the protection component 2 comprises a combined structure of the first shell 21, the second shell 22, the elastic part 23 and the buffer connecting mechanism 24, and the combined structure is arranged, so that under the premise of protecting the optical cable body 1, the first shell 21 and the second shell 22 adopt an assembled structure, so that a locally damaged part can be replaced through convenient disassembly and assembly, meanwhile, the combined structure can also play a role of buffering extrusion force, and thus, the optical cable body 1 and the protection component 2 can both play a role of protection.
According to the invention, the clamping mechanism 3 is arranged and used for fixing the optical cable body 1 in the vertical direction, the optical cable body 1 is suspended in the mounting cavity through the fixing of the clamping mechanism 3, and the optical cable body 1 is prevented from being contacted with the first shell 21 and the second shell 22, so that the extrusion force can be effectively prevented from being transmitted to the optical cable body 1 through the first shell 21 and the second shell 22.
The anti-moving mechanism 4 is arranged, the optical cable body 1 can be fixed in the protective component 2 through the anti-moving mechanism 4, when the optical cable body 1 and the protective component 2 are installed, the anti-moving mechanism 4 is arranged for preventing the optical cable body 1 from moving relative to the protective component 2, and the optical cable body 1 can be prevented from moving relative to the protective component 2 through the clamping effect of the anti-moving mechanism 4; and the structural design of the anti-moving mechanism 4 is reasonable, and in the process that the first shell 21 and the second shell 22 are extruded by the blocking piece, the fixing of the optical cable body 1 can be completed through the anti-moving mechanism 4, so that the operation difficulty of the equipment can be reduced, and meanwhile, the installation efficiency of the equipment can be improved.
The anti-falling mechanism 5 is arranged in the invention, and the anti-falling mechanism 5 is arranged and used for locking the current positions of the first shell 21 and the second shell 22, specifically, in the process that the first shell 21 and the second shell 22 are extruded by the plugging member, the transverse connecting rod 242 can move relative to the second shell 22, and in the process that the transverse connecting rod 242 moves, the locking column 51 can be driven into the locking hole 54, so that the first shell 21 and the second shell 22 are locked together, and in the locking process, the resetting of the first shell 21 and the second shell 22 can be prevented, and meanwhile, the first shell 21 and the second shell 22 can be prevented from being further drawn together to extrude the optical cable body 1, so that the optical cable body 1 is protected better.
The invention has reasonable structural design, can realize the synchronous control of the protective component 2, the clamping mechanism 3, the anti-moving mechanism 4 and the anti-falling mechanism 5 in the process of extruding the first shell 21 and the second shell 22 by the plugging member, and does not need to externally arrange a power source or operation steps, thereby achieving the effect of high-efficiency installation.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a self-supporting butterfly rubber-insulated-wire cable, includes optical cable body (1), its characterized in that, optical cable body (1) is provided with protection component (2) outward, protection component (2) include first shell (21) and second shell (22), be connected through elastic component (23) between first shell (21) and the second shell (22), wherein, first shell (21) and second shell (22) set up relatively, and first shell (21) and second shell (22) enclose an installation cavity of installation optical cable body (1), be provided with buffering coupling mechanism (24) in the installation cavity.
2. The self-supporting butterfly-shaped covered wire optical cable of claim 1, wherein: the buffer connecting mechanism (24) comprises a first fixing block (241) and a second fixing block (243), the first fixing block (241) is fixedly arranged on the inner side wall of the first shell (21), the second fixing block (243) is fixedly connected on the inner side wall of the second shell (22), the side wall of the first fixing block (241) is fixedly connected with a transverse connecting rod (242), the transverse connecting rod (242) is movably inserted into the second fixing block (243), the free end of the transverse connecting rod (242) is fixedly connected with an anti-falling block (244), the transverse connecting rod (242) is wound and connected with a first supporting spring (245), and two ends of the first supporting spring (245) are fixedly connected onto the side wall of the transverse connecting rod (242) and the side wall of the second fixing block (243) respectively.
3. The self-supporting butterfly-shaped covered wire optical cable of claim 2, wherein: and a clamping mechanism (3) is arranged in the mounting cavity.
4. The self-supporting butterfly-shaped covered wire optical cable of claim 3, wherein: the clamping mechanism (3) comprises a first push-pull rod (31) and a clamping plate (32), one end of the first push-pull rod (31) is hinged to the transverse connecting rod (242), the other end of the first push-pull rod (31) is hinged to the upper end face of the clamping plate (32), a first mounting groove (33) is formed in the clamping plate (32), one end of a guide supporting component (34) is fixedly connected to the bottom wall of the first mounting groove (33), and the other end of the guide supporting component (34) is fixedly connected to a second fixing block (243).
5. The self-supporting butterfly-shaped covered wire optical cable of claim 4, wherein: the guide supporting assembly (34) comprises a guide supporting rod, a guide supporting cylinder and a guide supporting spring, the guide supporting rod is movably inserted into the guide supporting cylinder, the guide supporting spring is wound outside the guide supporting rod, and two ends of the guide supporting spring are fixedly connected to the side wall of the guide supporting rod and the outer side wall of the guide supporting cylinder respectively.
6. The self-supporting butterfly-shaped covered wire optical cable of claim 4, wherein: an anti-moving mechanism (4) is arranged in the mounting cavity.
7. The self-supporting butterfly-shaped covered wire optical cable of claim 6, wherein: prevent that moving mechanism (4) includes second mounting groove (41) and bearing board (42), set up on grip block (32) second mounting groove (41), the activity of bearing board (42) sets up in second mounting groove (41), and fixes being provided with a plurality of second supporting spring (43) on the lower terminal surface of bearing board (42), the free end fixed connection of second supporting spring (43) is on the diapire of second mounting groove (41), the symmetry is provided with two centre gripping subassemblies on bearing board (42).
8. The self-supporting butterfly-shaped covered wire optical cable of claim 7, wherein: the clamping assembly comprises a second push-pull rod (44), one end of the second push-pull rod (44) is hinged to the bearing plate (42), the other end of the second push-pull rod (44) is hinged to the sliding assembly, one end of a first connecting rod (47) is fixedly connected to the sliding assembly, a second connecting rod (48) is fixedly connected to the other end of the first connecting rod (47), the second connecting rod (48) is movably inserted into the bearing plate (42), and a vertical plate (49) is fixedly connected to one end, far away from the first connecting rod (47), of the second connecting rod (48).
9. The self-supporting butterfly-shaped covered wire optical cable of claim 8, wherein: the sliding assembly comprises a limiting sliding block (45) and a limiting sliding groove (46), the limiting sliding block (45) is arranged in the limiting sliding groove (46) in a sliding mode, the limiting sliding block (45) is connected with a second push-pull rod (44), a first connecting rod (47) is connected with the limiting sliding block (45), and the limiting sliding groove (46) is formed in the clamping plate (32).
10. The self-supporting butterfly-shaped covered wire optical cable of claim 2, wherein: be provided with anti-disengaging mechanism (5) in the installation cavity, anti-disengaging mechanism (5) are including locking post (51) and horizontal backup pad (52), locking post (51) fixed connection is on the up end of horizontal backup pad (52), and fixedly connected with vertical support plate (53) on the lower terminal surface edge of horizontal backup pad (52), the free end fixed connection of vertical support plate (53) is on horizontal connecting rod (242), seted up on second shell (22) with locking post (51) assorted locking hole (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310066525.4A CN115793167B (en) | 2023-02-06 | 2023-02-06 | Self-supporting butterfly rubber-insulated wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310066525.4A CN115793167B (en) | 2023-02-06 | 2023-02-06 | Self-supporting butterfly rubber-insulated wire cable |
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| CN115793167A true CN115793167A (en) | 2023-03-14 |
| CN115793167B CN115793167B (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310066525.4A Active CN115793167B (en) | 2023-02-06 | 2023-02-06 | Self-supporting butterfly rubber-insulated wire cable |
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| CN111929781A (en) * | 2020-08-11 | 2020-11-13 | 杭州富通通信技术股份有限公司 | Temporary sheath for optical cable |
| CN212624898U (en) * | 2020-08-03 | 2021-02-26 | 朱兆衡 | Corrosion-resistant fireproof cable |
| CN112558255A (en) * | 2020-12-29 | 2021-03-26 | 国网山西省电力公司长治供电公司 | Optical cable protection device |
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| CN213122386U (en) * | 2020-08-27 | 2021-05-04 | 江苏古河光电科技有限公司 | Metal reinforcement self-supporting butterfly-shaped leading-in optical cable |
| CN213182140U (en) * | 2020-08-26 | 2021-05-11 | 邓晓锋 | Prefabricated end-forming butterfly-shaped leading-in optical cable with crimping device |
| CN215449693U (en) * | 2021-06-03 | 2022-01-07 | 深圳市世和光缆技术有限公司 | Indoor tensile waterproof rubber-insulated optical cable |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5313018A (en) * | 1991-11-22 | 1994-05-17 | Rxs Schrumpftechnik-Garnituren Gmbh | Cable sleeve composed of a longitudinally-divided housing |
| CN106869074A (en) * | 2017-03-24 | 2017-06-20 | 中国电子科技集团公司第八研究所 | A kind of protector for culvert under water |
| CN108399971A (en) * | 2018-04-25 | 2018-08-14 | 福建通宇电缆有限公司 | A kind of anti-voltage cable |
| CN212624898U (en) * | 2020-08-03 | 2021-02-26 | 朱兆衡 | Corrosion-resistant fireproof cable |
| CN111929781A (en) * | 2020-08-11 | 2020-11-13 | 杭州富通通信技术股份有限公司 | Temporary sheath for optical cable |
| CN213182140U (en) * | 2020-08-26 | 2021-05-11 | 邓晓锋 | Prefabricated end-forming butterfly-shaped leading-in optical cable with crimping device |
| CN213122386U (en) * | 2020-08-27 | 2021-05-04 | 江苏古河光电科技有限公司 | Metal reinforcement self-supporting butterfly-shaped leading-in optical cable |
| CN112596178A (en) * | 2020-12-19 | 2021-04-02 | 常熟迅联光电科技有限公司 | Butterfly-shaped drop cable capable of preventing biting |
| CN112558255A (en) * | 2020-12-29 | 2021-03-26 | 国网山西省电力公司长治供电公司 | Optical cable protection device |
| CN215449693U (en) * | 2021-06-03 | 2022-01-07 | 深圳市世和光缆技术有限公司 | Indoor tensile waterproof rubber-insulated optical cable |
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| CN115793167B (en) | 2023-06-06 |
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