CN115144986A - Butterfly-shaped introduction optical unit module and butterfly-shaped introduction optical cable with same - Google Patents
Butterfly-shaped introduction optical unit module and butterfly-shaped introduction optical cable with same Download PDFInfo
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- CN115144986A CN115144986A CN202210871776.5A CN202210871776A CN115144986A CN 115144986 A CN115144986 A CN 115144986A CN 202210871776 A CN202210871776 A CN 202210871776A CN 115144986 A CN115144986 A CN 115144986A
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- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
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- 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
- G02B6/4401—Optical cables
- G02B6/441—Optical cables built up from sub-bundles
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- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
Abstract
The invention belongs to the technical field of communication optical cables, and discloses a butterfly-shaped introduced optical unit module which is provided with a module shell (1), two power transmission units (2), two first optical units (3) and a second optical unit (4); the method is characterized in that: the module housing (1) has a special structure, and the power transmission unit (2), the first light unit (3) and the second light unit (4) are all located in the module housing (1). The application also discloses a butterfly-shaped drop cable with the module. The application has the following main beneficial technical effects: the structure is more compact, the material consumption is less, the cost is lower, the cable has multiple purposes, the laying cost is low, and the manufacture is easy.
Description
Technical Field
The invention belongs to the technical field of communication optical cables, and discloses a butterfly-shaped leading-in optical unit module and a butterfly-shaped leading-in optical cable with the module.
Background
With the rapid development of fiber-to-the-home technology, the introduction of butterfly-shaped drop cables is increasing day by day, which is commonly specified in the communication industry standard YD/T1997 of the people's republic of China, but cannot meet the requirements of customers, and therefore, the industry makes continuous innovation, such as the following prior art.
CN110398808A discloses an elastic butterfly-shaped optical cable, the optical cable adopts an elastic outer sheath cylinder with a rhombic outer sheath cross section; the 2 reinforcing element units and the 4 optical fiber units are arranged in the outer sheath in parallel and longitudinally and are symmetrically distributed on two diagonal lines of the diamond-shaped cross section of the outer sheath; two component force grooves pointing to the optical fiber units are arranged on each side surface of the rhombic elastic outer sheath cylinder. The optical fiber unit is made of a tight-sleeved layer of super-strong ultralow-loss bending insensitive optical fibers and nylon materials, a high-flexibility reinforcing piece, a reinforcing piece unit of a honeycomb-structure reinforcing piece cushion layer and an outer sheath of a low-smoke halogen-free flame-retardant TPU sheath material. The elastic butterfly-shaped optical cable has the advantages of large information transmission amount, softness, bending resistance, strong tensile and compression resistance, and can meet the performance requirements of good wear resistance, oil stain resistance, cold resistance, high elasticity and the like.
CN204065488U discloses a rubber-insulated-wire cable, includes: outer oversheath, the rubber seal layer that oversheath inner wall inboard was equipped with, the unit is turned round in a plurality of paralleling of the inside center parcel of rubber seal layer with prevent turning round a bundle of fiber bundle of the inside center parcel of unit, its characterized in that: the cross section of the anti-twisting unit is quadrilateral, each side of the quadrilateral is provided with an arc line which is concave inwards, and the sides and the corners of the anti-twisting unit are clamped together.
CN203551857U discloses a self-supporting diamond-shaped drop cable, which comprises a sheath for fixing an optical fiber and a self-supporting suspension wire arranged above the sheath, wherein the cross section of the sheath is of a diamond structure; the middle part of the sheath of the diamond structure is provided with two-core or multi-core optical fibers and a reinforcing piece which is distributed in parallel with the optical fibers. The optical fiber of the cable increases the transverse width of the optical cable, so that the distance between the optical fiber and the surface of the transverse sheath is greater than the maximum value of the depth of a cicada oviposition hole.
CN210626745U discloses a butterfly-shaped optical cable, belongs to butterfly-shaped optical cable technical field, including the optical cable main part, the outside of optical cable main part is provided with protective colloid, protective colloid's the outside evenly is provided with the multiunit fixed block, the outside of fixed block evenly is provided with the multiunit water caltrop, protective colloid's both ends all evenly are provided with the multiunit breach, are provided with first filler on protective colloid's the inner wall, the inboard of first filler is provided with fire-retardant lag.
However, in practical applications, in order to fully utilize space resources, there are many pipelines with parallelogram cross section or rhombus cross section, and butterfly cables introduced into such pipelines from the air also have diversity, such as self-supporting cables, overhead and pipeline cables, electric wires, etc., which are all placed in the pipelines to enter the home, increasing the laying cost, and further, the space of the pipelines cannot be fully utilized, resulting in huge waste of space.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to disclose a butterfly-shaped drop optical unit module and a butterfly-shaped drop optical cable having the same, which are implemented by the following technical solutions.
A butterfly-shaped lead-in optical unit module is provided with a module shell, two power transmission units, two first optical units and a second optical unit; the method is characterized in that: the module shell is composed of a first module body, a second module body, a third module body, a fourth module body, a fifth module body, a sixth module body, a seventh module body and an eighth module body, the module shell is of an integrated structure, and the cross section of the module shell is approximately parallelogram; the first module body to the eighth module body are all regular hexagonal prism-shaped structures with hollow interiors, the sizes of the first module body to the eighth module body are equal, one vertex angle of the first module body to the eighth module body is positioned right above, the other vertex angle of the first module body to the eighth module body is positioned right below, and two side surfaces of the first module body to the eighth module body are vertically arranged; the hollow part in the first module body is a first cavity, the hollow part in the second module body is a second cavity, the hollow part in the third module body is a third cavity, the hollow part in the fourth module body is a fourth cavity, the hollow part in the fifth module body is a fifth cavity, the hollow part in the sixth module body is a sixth cavity, the hollow part in the seventh module body is a seventh cavity, the hollow part in the eighth module body is an eighth cavity, the first module body is positioned on the left side of the lowest row, the second module body is positioned in the middle of the lowest row, the third module body is positioned on the right side of the lowest row, the right side wall of the first module body is integrated with the left side wall of the second module body, the right side wall of the second module body is integrated with the left side wall of the third module body, the eighth module body is positioned on the left side of the middle row, the fourth module body is positioned on the right side of the middle row, the left lower side wall of the eighth module body is integrated with the right upper side wall of the first module body, the left lower side wall of the fourth module body is integrated with the right upper side wall of the third module body, the upper end of the right upper side wall of the second module body is connected with the lower end of the right side wall of the eighth module body, the right upper side wall of the eighth module body is integrated with the left lower side wall of the seventh module body, the second module body has no left upper side wall, the fourth module body has no left upper side wall, the eighth module body has no right lower side wall, the right upper side wall of the fourth module body is integrated with the left lower side wall of the fifth module body, the upper end of the left side wall of the fourth module body is connected with the lower end of the left lower side wall of the sixth module body, the seventh module body is positioned at the left side of the uppermost row, the sixth module body is positioned in the middle of the uppermost row, the right side of the uppermost row of the fifth module body, the right side wall of the seventh body is integrated with the left side wall of the sixth module body, the right side wall of the sixth module body is combined with the left side wall of the fifth module body into a whole, the seventh module body has no right lower side wall, the sixth module body has no right lower side wall, the right side wall of the eighth module body, the right upper side wall of the second module body, the left side wall of the fourth module body and the left lower side wall of the sixth module body enclose a hollow ninth cavity, the second cavity is communicated with the eighth cavity, the third cavity is communicated with the ninth cavity, the ninth cavity is communicated with the seventh cavity, and the fourth cavity is communicated with the sixth cavity; the power transmission unit is composed of a conductor and an insulating layer covering the conductor; the first optical unit is composed of a first reinforcing piece, a second reinforcing piece, an optical fiber and a first protective layer, wherein the first reinforcing piece and the second reinforcing piece are respectively positioned on two sides of the optical fiber, the first protective layer integrally coats the first reinforcing piece, the second reinforcing piece and the optical fiber, the first protective layer is formed by combining two first regular hexagonal prisms with the same size, the optical fiber is positioned at the center of the combination of the two first regular hexagonal prisms, the first reinforcing piece and the second reinforcing piece are respectively positioned in the two first regular hexagonal prisms, and the top and the bottom of the first optical unit are planes; the second optical unit is composed of a first reinforcing member, a second reinforcing member, an optical fiber, a second protective layer, a reinforcing member, a suspension wire protective layer and a connecting rib, wherein the first reinforcing member and the second reinforcing member are respectively positioned at two sides of the optical fiber, the second protective layer integrally covers the first reinforcing member, the second reinforcing member and the optical fiber, the second protective layer is formed by combining two second regular hexagonal prisms with the same size, the optical fiber is positioned at the center of the combination of the two second regular hexagonal prisms, the first reinforcing member and the second reinforcing member are respectively positioned in the two second regular hexagonal prisms, the connecting rib connects the suspension wire protective layer with one end of the second protective layer, and the reinforcing member is positioned in the suspension wire protective layer; one power transmission unit is positioned in the first cavity, and the other power transmission unit is positioned in the fifth cavity; the first light unit is positioned in the second cavity and the eighth cavity, one first regular hexagonal prism of the first light unit is positioned in the second cavity, the other first regular hexagonal prism of the first light unit is positioned in the eighth cavity, the other first light unit is positioned in the fourth cavity and the sixth cavity, one first regular hexagonal prism of the other first light unit is positioned in the fourth cavity, and the other first regular hexagonal prism of the other first light unit is positioned in the sixth cavity; the second optical unit is positioned in the third cavity, the seventh cavity and the ninth cavity, one second regular hexagonal prism is positioned in the third cavity, the other second regular hexagonal prism is positioned in the ninth cavity, and the suspension wire protective layer and the connecting rib are positioned in the seventh cavity.
The butterfly-shaped introducing light unit module is characterized in that the material of the module shell is plastic.
The butterfly-shaped lead-in light unit module is characterized in that the material of the electric conductor is copper or aluminum or an alloy.
The butterfly-shaped introducing light unit module is characterized in that the insulating layer is made of plastic.
The butterfly-shaped introducing light unit module is characterized in that the first reinforcing piece is made of steel or glass fiber reinforced plastic.
A butterfly-shaped drop-in light unit module as described above, characterized in that the material of the second reinforcement is steel or glass fiber reinforced plastic.
The butterfly-shaped lead-in optical unit module is characterized in that the first protective layer is made of plastic.
A butterfly-shaped drop light unit module as described above, characterized in that the material of the first reinforcement member is steel or glass fiber reinforced plastic.
A butterfly-shaped drop light unit module as described above, characterized in that the material of the second reinforcement member is steel or glass fiber reinforced plastic.
The butterfly-shaped introducing light unit module is characterized in that the material of the second protective layer is plastic.
The butterfly-shaped introducing light unit module is characterized in that the material of the reinforcing member is steel or glass fiber reinforced plastic.
The butterfly-shaped leading-in optical unit module is characterized in that the material of the suspension wire protective layer is plastic.
The butterfly-shaped introducing light unit module is characterized in that the connecting ribs are made of plastics.
The butterfly-shaped introducing optical unit module is characterized in that: the second light unit is not arranged, the third first light unit is arranged in the seventh cavity and the ninth cavity, one first regular-six prism of the third first light unit is arranged in the seventh cavity, and the other first regular-six prism of the third first light unit is arranged in the ninth cavity.
The butterfly-shaped introducing optical unit module is characterized in that: the second optical unit is replaced by a three-phase cable unit, the three-phase cable unit is composed of a first conductor, a second conductor, a third conductor and an insulating sheath, the insulating sheath covers the first conductor, the second conductor and the third conductor, the insulating sheath is of an integrated structure, the insulating sheath is divided into three parts, namely a first part, a second part and a third part, the first conductor is positioned in the first part, the second conductor is positioned in the second part, the third conductor is positioned in the third part, the first part is positioned in a seventh cavity, the second part is positioned in a ninth cavity, and the third part is positioned in the third cavity; the first conductor, the second conductor and the third conductor are not in contact with each other pairwise.
The butterfly-shaped leading-in light unit module is characterized in that the material of the first conductor is copper or aluminum or an alloy.
The butterfly-shaped lead-in optical unit module is characterized in that the material of the second conductor is copper or aluminum or an alloy.
The butterfly-shaped introducing optical unit module is characterized in that the material of the third conductor is copper or aluminum or an alloy.
The butterfly-shaped lead-in optical unit module is characterized in that the insulating protective layer is made of plastic.
A butterfly-shaped leading-in optical cable is characterized by comprising two butterfly-shaped leading-in optical unit modules, wherein the two butterfly-shaped leading-in optical unit modules are horizontally arranged, the right surface of a first butterfly-shaped leading-in optical unit module is attached to the left surface of a second butterfly-shaped leading-in optical unit module, and the cross section of the butterfly-shaped leading-in optical cable is approximate to a parallelogram; the two butterfly-shaped introduction optical unit modules are both the butterfly-shaped introduction optical unit modules or a combination of any two of the butterfly-shaped introduction optical unit modules.
A butterfly-shaped introducing optical cable is characterized by comprising four butterfly-shaped introducing optical unit modules, wherein two butterfly-shaped introducing optical unit modules are horizontally arranged, the right surface of a first butterfly-shaped introducing optical unit module is attached to the left surface of a second butterfly-shaped introducing optical unit module, the other two butterfly-shaped introducing optical unit modules are horizontally arranged and are called a third butterfly-shaped introducing optical unit module and a fourth butterfly-shaped introducing optical unit module, the right surface of the third butterfly-shaped introducing optical unit module is attached to the left surface of the fourth butterfly-shaped introducing optical unit module, the upper surface of the first butterfly-shaped introducing optical unit module is attached to the lower surface of the third butterfly-shaped introducing optical unit module, the upper surface of the second butterfly-shaped introducing optical unit module is attached to the lower surface of the fourth butterfly-shaped introducing optical unit module, and the cross sections of the butterfly-shaped introducing optical cable are approximate to a parallelogram; the four butterfly-shaped introduction optical unit modules are all the butterfly-shaped introduction optical unit modules or any combination of the four butterfly-shaped introduction optical unit modules.
The application has the following main beneficial technical effects: the structure is more compact, the material consumption is less, the cost is lower, one cable has multiple purposes, the laying cost is low, and the manufacture is easy.
Drawings
Fig. 1 is a schematic perspective view of a dissected segment of the example 1.
Fig. 2 is an enlarged cross-sectional view of fig. 1.
Fig. 3 is a schematic, perspective, anatomical illustration of a section of the module housing used in fig. 1.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic cross-sectional structure of the first light unit used in fig. 1.
Fig. 6 is a schematic perspective view of a section of a pipe having a parallelogram cross-section.
Fig. 7 is an enlarged cross-sectional view of fig. 6.
Fig. 8 is a schematic perspective view of a dissected segment of the example 2.
Fig. 9 is an enlarged cross-sectional view of fig. 8.
Fig. 10 is a schematic perspective view of a piece of anatomy according to example 3.
Fig. 11 is an enlarged cross-sectional view of fig. 10.
Fig. 12 is a schematic cross-sectional structure diagram of embodiment example 4.
Fig. 13 is a schematic cross-sectional structure diagram of embodiment example 5.
In the figure: 1-module housing, 2-transmission unit, 3-first optical unit, 4-second optical unit, 11-first module body, 12-second module body, 13-third module body, 14-fourth module body, 15-fifth module body, 16-sixth module body, 17-seventh module body, 18-eighth module body, 110-first cavity, 120-second cavity, 130-third cavity, 140-fourth cavity, 150-fifth cavity, 160-sixth cavity, 170-seventh cavity, 180-eighth cavity, 190-ninth cavity, 21-electrical conductor, 22-insulating layer, 31-first reinforcement, 32-second reinforcement, 33-optical fiber, 34-first protective layer, H-height of first optical unit, W-width of first optical unit, 41-first reinforcement member, 42-second reinforcement member, 43-optical fiber, 44-second fiber, 45-reinforcement layer, 46-suspension wire, 47-three-phase conductor connecting rib, 54-third conductor connecting rib, 52-third conductor connecting rib, 54-third conductor connecting rib, and third conductor connecting rib.
Detailed Description
Examples 1
Referring to fig. 1 to 7, a butterfly-shaped lead-in optical unit module includes a module housing 1, two power transmission units 2, two first optical units 3, and a second optical unit 4; the method is characterized in that:
the module shell 1 is composed of a first module body 11, a second module body 12, a third module body 13, a fourth module body 14, a fifth module body 15, a sixth module body 16, a seventh module body 17 and an eighth module body 18, the module shell 1 is of an integrated structure, and the cross section of the module shell 1 is approximately parallelogram; the first module body to the eighth module body are all of regular hexagonal prism shape structures with hollow interiors, the sizes of the first module body to the eighth module body are equal, one vertex angle of the first module body to the eighth module body is positioned right above, the other vertex angle of the first module body to the eighth module body is positioned right below, and two side faces of the first module body to the eighth module body are vertically arranged; the hollow portion inside first module body 11 is first cavity 110, the hollow portion inside second module body 12 is second cavity 120, the hollow portion inside third module body 13 is third cavity 130, the hollow portion inside fourth module body 14 is fourth cavity 140, the hollow portion inside fifth module body 15 is fifth cavity 150, the hollow portion inside sixth module body 16 is sixth cavity 160, the hollow portion inside seventh module body 17 is seventh cavity 170, the hollow portion inside eighth module body 18 is eighth cavity 180, first module body 11 is located on the left side of the lowest row, second module body 12 is located in the middle of the lowest row, third module body 13 is located on the right side of the lowest row, the right side wall of first module body 11 is integrated with the left side wall of second module body 12, the right side wall of second module body 12 is integrated with the left side wall of third module body 13, the eighth module body 18 is positioned at the left side of the middle row, the fourth module body 14 is positioned at the right side of the middle row, the left lower sidewall of the eighth module body 18 is integrated with the right upper sidewall of the first module body 11, the left lower sidewall of the fourth module body 14 is integrated with the right upper sidewall of the third module body 13, the upper end of the right upper sidewall of the second module body 12 is connected with the lower end of the right sidewall of the eighth module body 18, the right upper sidewall of the eighth module body 18 is integrated with the left lower sidewall of the seventh module body 17, the second module body 12 has no left upper sidewall, the fourth module body 14 has no left upper sidewall, the eighth module body 18 has no right lower sidewall, the right upper sidewall of the fourth module body 14 is integrated with the left lower sidewall of the fifth module body 15, the upper end of the left sidewall of the fourth module body 14 is connected with the lower end of the left lower sidewall of the sixth module body 16, the seventh module body 17 is positioned at the uppermost left side of the middle row, the sixth module body 16 is located in the middle of the uppermost row and on the right side of the uppermost row of the fifth module body 15, the right side wall of the seventh module body 17 is integrally combined with the left side wall of the sixth module body 16, the right side wall of the sixth module body 16 is integrally combined with the left side wall of the fifth module body 15, the seventh module body 17 has no right lower side wall, the sixth module body 16 has no right lower side wall, the fourth cavity 190 is defined by the right side wall of the eighth module body 18, the right upper side wall of the second module body 12, the left side wall of the fourth module body 14 and the left lower side wall of the sixth module body 16, the second cavity 120 is communicated with the eighth cavity 180, the third cavity 130 is communicated with the ninth cavity 190, the ninth cavity 190 is communicated with the seventh cavity 170, and the fourth cavity 140 is communicated with the sixth cavity 160;
the power transmission unit 2 is composed of a conductor 21 and an insulating layer 22 covering the conductor 21;
the first optical unit 3 is composed of a first reinforcing member 31, a second reinforcing member 32, an optical fiber 33 and a first protective layer 34, the first reinforcing member 31 and the second reinforcing member 32 are respectively positioned at two sides of the optical fiber 33, the first protective layer 34 integrally covers the first reinforcing member 31, the second reinforcing member 32 and the optical fiber 33, the first protective layer 34 is formed by combining two first regular hexagonal prisms with the same size, the optical fiber 33 is positioned at the center of the combination of the two first regular hexagonal prisms, the first reinforcing member 31 and the second reinforcing member 32 are respectively positioned inside the two first regular hexagonal prisms, the top and the bottom of the first optical unit 3 are both planes, the height of the first optical unit is H, the height is the distance between the top and the bottom of the first optical unit 3, and the width of the first optical unit is W;
the second optical unit 4 is composed of a first reinforcing member 41, a second reinforcing member 42, an optical fiber 43, a second protective layer 44, a reinforcing member 45, a suspension wire protective layer 46 and a connecting rib 47, wherein the first reinforcing member 41 and the second reinforcing member 42 are respectively located at two sides of the optical fiber 43, the second protective layer 44 covers the first reinforcing member 41, the second reinforcing member 42 and the optical fiber 43 integrally, the second protective layer 44 is formed by combining two second regular hexagonal prisms with the same size, the optical fiber 43 is located at the midpoint of the combination of the two second regular hexagonal prisms, the first reinforcing member 41 and the second reinforcing member 42 are respectively located in the two second regular hexagonal prisms, the connecting rib 47 connects the suspension wire protective layer 46 with one end of the second protective layer 44, and the reinforcing member 45 is located in the suspension wire protective layer 46;
one power transmission unit 2 is located in the first cavity 110, and the other power transmission unit 2 is located in the fifth cavity 150; one first light unit 3 is located in the second cavity 120 and the eighth cavity 180, one first regular-hexagonal prism of one first light unit 3 is located in the second cavity 120, the other first regular-hexagonal prism of one first light unit 3 is located in the eighth cavity 180, the other first light unit 3 is located in the fourth cavity 140 and the sixth cavity 160, one first regular-hexagonal prism of the other first light unit 3 is located in the fourth cavity 140, and the other first regular-hexagonal prism of the other first light unit 3 is located in the sixth cavity 160;
the second light unit 4 is located in the third cavity 130, the seventh cavity 170, and the ninth cavity 190, one second regular-hexagonal prism is located in the third cavity 130, the other second regular-hexagonal prism is located in the ninth cavity 190, and the wire covering 46 and the connecting rib 47 are located in the seventh cavity 170.
In fig. 2, the cross section of the module housing 1 exhibits an approximately parallelogram shape, which can be derived from the dashed box.
Referring to fig. 6 and 7, since the butterfly-shaped introduction optical unit module in the present application has a parallelogram cross-sectional structure, the pipeline 6 of the parallelogram can be conveniently placed in the inner cavity 60 of the pipeline, and the space of the pipeline is utilized to the utmost extent.
The butterfly-shaped introducing optical unit module is characterized in that the height H of the first optical unit is 2.8mm-3.2mm, namely H is more than or equal to 2.8mm and less than or equal to 3.2mm.
The butterfly-shaped lead-in light unit module is characterized in that the width W of the first light unit is 1.8mm-2.2mm, namely W is more than or equal to 1.8mm and less than or equal to 2.2mm.
The butterfly-shaped introducing light unit module is characterized in that the material of the module shell is plastic, steel or iron.
The butterfly-shaped lead-in light unit module is characterized in that the material of the electric conductor is copper or aluminum or an alloy.
The butterfly-shaped introducing light unit module is characterized in that the insulating layer is made of plastic.
A butterfly-shaped drop-in light unit module as described above, characterized in that the material of the first reinforcement is steel or glass fiber reinforced plastic.
A butterfly-shaped drop light unit module as described above, characterized in that the material of the second reinforcement is steel or glass fiber reinforced plastic.
The butterfly-shaped introducing optical unit module is characterized in that the type of the optical fiber is G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c, A1d or A1e.
The butterfly-shaped lead-in optical unit module is characterized in that the first protective layer is made of plastic.
A butterfly-shaped drop light unit module as described above, characterized in that the material of the first reinforcement member is steel or glass fiber reinforced plastic.
A butterfly-shaped drop light unit module as described above, characterized in that the material of the second reinforcement member is steel or glass fiber reinforced plastic.
The butterfly-shaped introducing light unit module is characterized in that the type of the optical fiber is G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c, A1d or A1e.
The butterfly-shaped introducing light unit module is characterized in that the material of the second protective layer is plastic.
The butterfly-shaped introducing light unit module is characterized in that the material of the reinforcing member is steel or glass fiber reinforced plastic.
The butterfly-shaped lead-in optical unit module is characterized in that the wire protective layer is made of plastic.
The butterfly-shaped introducing light unit module is characterized in that the connecting rib is made of plastic.
EXAMPLES example 2
Referring to fig. 8 and 9 and fig. 1 to 7, a butterfly-shaped lead-in optical unit module is substantially the same as embodiment 1, except that: the second light unit 4 is not provided, and three first light units 3 are provided, wherein one first light unit 3 replaces the second light unit 4, the first light unit 3 replacing the second light unit 4 is referred to as a third first light unit 3, the third first light unit 3 is located in the seventh cavity 170 and the ninth cavity 190, one first regular hexagonal prism of the third first light unit 3 is located in the seventh cavity 170, and the other first regular hexagonal prism of the third first light unit 3 is located in the ninth cavity 190.
In this embodiment, the following may also be used: the third first light unit 3 is located in the third cavity 130 and the ninth cavity 190, one first regular-six prism of the third first light unit 3 is located in the third cavity 130, and the other first regular-six prism of the third first light unit 3 is located in the ninth cavity 190.
EXAMPLE 3
Referring to fig. 10 and 11, and fig. 1 to 9, a butterfly-shaped introducing optical unit module is substantially the same as embodiment 1 except that: the second optical unit 4 is replaced by a three-phase cable unit 5, the three-phase cable unit 5 is composed of a first conductor 51, a second conductor 52, a third conductor 53 and an insulating sheath 54, the first conductor 51, the second conductor 52 and the third conductor 53 are covered by the insulating sheath 54, the insulating sheath 54 is of an integrated structure, the insulating sheath 54 is divided into three parts, namely a first part, a second part and a third part, the first conductor 51 is positioned in the first part, the second conductor 52 is positioned in the second part, the third conductor 53 is positioned in the third part, the first part is positioned in the seventh cavity 170, the second part is positioned in the ninth cavity 190, and the third part is positioned in the third cavity 130; the first conductor 51, the second conductor 52, and the third conductor 53 are not in contact with each other two by two.
The butterfly-shaped leading-in light unit module is characterized in that the material of the first conductor is copper or aluminum or an alloy.
The butterfly-shaped lead-in optical unit module is characterized in that the material of the second conductor is copper or aluminum or an alloy.
The butterfly-shaped lead-in optical unit module is characterized in that the material of the third conductor is copper or aluminum or an alloy.
The butterfly-shaped introducing optical unit module is characterized in that the insulating protective layer is made of plastic.
EXAMPLE 4
Referring to fig. 12 and fig. 1 to 11, a butterfly-shaped drop cable is characterized in that two butterfly-shaped drop optical unit modules 1 are provided, the two butterfly-shaped drop optical unit modules are horizontally placed, the right surface of the first butterfly-shaped drop optical unit module is attached to the left surface of the second butterfly-shaped drop optical unit module, and the cross section of the butterfly-shaped drop cable is approximately parallelogram; the two butterfly-shaped introduction optical cell modules are implemented in any of the above embodiments, or in a combination of any two of the above embodiments.
EXAMPLES example 5
Referring to fig. 13 and fig. 1 to 12, a butterfly-shaped drop cable is characterized by having four butterfly-shaped drop optical unit modules 1, wherein two of the butterfly-shaped drop optical unit modules are horizontally disposed, a right surface of a first butterfly-shaped drop optical unit module is attached to a left surface of a second butterfly-shaped drop optical unit module, wherein another two of the butterfly-shaped drop optical unit modules are horizontally disposed and are called a third butterfly-shaped drop optical unit module and a fourth butterfly-shaped drop optical unit module, a right surface of the third butterfly-shaped drop optical unit module is attached to a left surface of the fourth butterfly-shaped drop optical unit module, an upper surface of the first butterfly-shaped drop optical unit module is attached to a lower surface of the third butterfly-shaped drop optical unit module, an upper surface of the second butterfly-shaped drop optical unit module is attached to a lower surface of the fourth butterfly-shaped drop optical unit module, and a cross section of the butterfly-shaped drop cable is approximately parallelogram; the four butterfly-shaped introduction optical unit modules are in any of the above implementation examples, or are in combination of any of the above implementation examples.
In fig. 12 and 13, the cross section of the butterfly-shaped drop cable is approximately parallelogram, which can be obtained from the dashed line box.
In the application, the first module body to the eighth module body are all provided with one vertex angle positioned right above and the other vertex angle positioned right below, wherein two side surfaces are vertically arranged, which means that the cross sections of the first module body to the eighth module body are all regular hexagons, and one vertex angle is positioned at the top, and is called as an upper vertex angle; the other vertex angle is at the lowest part and is called as a lower vertex angle, the connecting line of the vertex angle of the upper vertex angle and the vertex angle of the lower vertex angle is a vertical line or a vertical line, and the directions of two sides far away from the two corners (the upper vertex angle and the lower vertex angle) are vertical up and down or straight up and down; in the application, in the butterfly-shaped lead-in optical unit module, the vertexes of the three upper vertex angles of the uppermost row are on the same horizontal line and are called as the upper side of the parallelogram row, the vertexes of the three lower vertex angles of the lowermost row are on the same horizontal line and are called as the lower side of the parallelogram row, and the upper side of the parallelogram row and the lower side of the parallelogram row are parallel.
In this application, the dashed lines of the parallelogram are not shown in fig. 4, 9, 10, but it is possible to refer to fig. 2, which is the same.
Further, in order to expand more and reasonably utilize the space of the pipeline, and due to the protection of the module shell, the module shell can be laid on the ground, overhead, directly buried and the like even without the pipeline; compared with the butterfly-shaped lead-in optical cable in the prior art YD/T1997 communication industry standard of the people's republic of China, the number of cores and the capacity are enlarged, and the same butterfly-shaped lead-in optical unit module can transmit optical fiber signals and electric power, so that the electric power can directly enter the home, the photoelectric simultaneous transmission is realized, and the laying cost and the material cost are greatly saved.
In the butterfly-shaped introduction optical unit module, the height H of the first optical unit can also be more than or equal to 2.4mm and less than or equal to 2.6mm; further, the width W of the first light unit can be more than or equal to 1.4mm and less than or equal to 1.6mm; this structure is suitable for new small-sized optical fiber connectors.
In the present application, it is preferable that the module case 1 has an approximately rhombic cross section, and the butterfly-shaped drop cable has an approximately rhombic cross section.
In the present application, assuming that the side lengths of the cross-sections of the first through eighth module bodies 11 through 18 are all 1 unit length, the side length of the diamond in the butterfly-shaped incoming light unit module is 10 ≧ or
The area of the diamond-shaped section is 50
3, performing the following steps; compared with the related products in the prior art, the cross-sectional area is greatly reduced, the pipeline space with a special structure is more effectively utilized, and the material consumption is reduced.
In the application, the parallelogram space is fully utilized, the second light unit in the butterfly-shaped lead-in light unit module is placed at the opposite angle of the butterfly-shaped lead-in light unit module, meanwhile, the two first light units are parallel to the second light unit, and the power transmission unit outside the two first light units is also at the other opposite angle of the butterfly-shaped lead-in light unit module, so that the space is fully utilized, as can be seen from fig. 2, the space occupied by the actual butterfly-shaped lead-in light unit module is smaller than the area of the broken-line parallelogram, so that the laying is more convenient and easier, the materials are saved, and the surface of the butterfly-shaped lead-in light unit module is in convex-concave distribution, so that even if the pipeline laying is not used, the clamp is conveniently adopted for clamping when the butterfly-shaped lead-in light unit module is erected, and the clamping is firm and reliable.
In this application, the plane of the short diagonal line in the butterfly-shaped introduction light unit module bisects the seventh module body 17 and the third module body 13, and also bisects the butterfly-shaped introduction light unit module, and similarly, the plane of the long diagonal line in the butterfly-shaped introduction light unit module bisects the butterfly-shaped introduction light unit module.
In this application, first light unit, second light unit (when having), three-phase cable unit (when having) are parallel, and are the mode distribution that inclines, distribute through the slope more reasonable utilization the space, saved material consumption and cost, reduced the lease of pipeline, space.
In the application, the module shell has the advantages of compact structure, easiness in manufacturing, low cost, low material consumption and the like due to ingenious structural design, and has stronger pressure resistance and impact resistance, so that an internal optical unit or/and a cable unit are/is effectively protected; in the application, not only can the access of optical fibers be realized, but also the access of single-phase power can be realized at the same time, the access of three-phase power can be realized when a three-phase cable unit is arranged, and in the embodiment example 2, a power transmission unit can be arranged in an unused seventh cavity or a third cavity, so that the access of three-phase power can also be realized, and certainly, the power transmission unit can also be a ground wire; the optical unit in this application can satisfy prior art fiber connector's dimensional requirement equally. The structure in this application makes the second light unit or the three-phase cable unit that length is the longest greatly utilize space through placing in the slant of off-diagonal.
The application has the following main beneficial technical effects: the structure is more compact, the material consumption is less, the cost is lower, one cable has multiple purposes, the laying cost is low, and the manufacture is easy.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The scope of the present invention is defined by the claims, and is intended to include equivalents of the features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. A butterfly-shaped introduction optical unit module is provided with a module shell (1), two power transmission units (2), two first optical units (3) and a second optical unit (4); the method is characterized in that: the module shell (1) is composed of a first module body (11), a second module body (12), a third module body (13), a fourth module body (14), a fifth module body (15), a sixth module body (16), a seventh module body (17) and an eighth module body (18), the module shell (1) is of an integrated structure, and the cross section of the module shell (1) is approximately parallelogram; the first module body to the eighth module body are all regular hexagonal prism-shaped structures with hollow interiors, the sizes of the first module body to the eighth module body are equal, one vertex angle of the first module body to the eighth module body is positioned right above, the other vertex angle of the first module body to the eighth module body is positioned right below, and two side surfaces of the first module body to the eighth module body are vertically arranged; the hollow part inside the first module body (11) is a first cavity (110), the hollow part inside the second module body (12) is a second cavity (120), the hollow part inside the third module body (13) is a third cavity (130), the hollow part inside the fourth module body (14) is a fourth cavity (140), the hollow part inside the fifth module body (15) is a fifth cavity (150), the hollow part inside the sixth module body (16) is a sixth cavity (160), the hollow part inside the seventh module body (17) is a seventh cavity (170), the hollow part inside the eighth module body (18) is an eighth cavity (180), the first module body (11) is positioned on the left side of the lowest row, the second module body (12) is positioned in the middle of the lowest row, the third module body (13) is positioned on the right side of the lowest row, the right side wall of the first module body (11) is combined with the left side wall of the second module body (12) as a whole, the right side wall of the second module body (12) is combined with the left side wall of the third module body (13) as a whole, the left side wall of the fourth module body (14) is combined with the left side wall of the right side wall of the fourth module body (14), the upper end of the right upper side wall of the second module body (12) is connected with the lower end of the right side wall of the eighth module body (18), the right upper side wall of the eighth module body (18) is combined with the left lower side wall of the seventh module body (17) into a whole, the second module body (12) is not provided with a left upper side wall, the fourth module body (14) is not provided with a left upper side wall, the eighth module body (18) is not provided with a right lower side wall, the right upper side wall of the fourth module body (14) is combined with the left lower side wall of the fifth module body (15) into a whole, the upper end of the left side wall of the fourth module body (14) is connected with the lower end of the left lower side wall of the sixth module body (16), a seventh module body (17) is positioned on the left side of the uppermost row, a sixth module body (16) is positioned in the middle of the uppermost row, and the right side of the uppermost row of a fifth module body (15), the right side wall of the seventh module body (17) is combined with the left side wall of the sixth module body (16) into a whole, the right side wall of the sixth module body (16) is combined with the left side wall of the fifth module body (15) into a whole, the seventh module body (17) has no lower right side wall, the sixth module body (16) has no lower right side wall, the right side wall of the eighth module body (18), the upper right side wall of the second module body (12), the left side wall of the fourth module body (14), and the lower left side wall of the sixth module body (16) enclose a hollow ninth cavity (190), and the second cavity (120) is communicated with the eighth cavity (180), the third cavity (130) is communicated with the ninth cavity (190), the ninth cavity (190) is communicated with the seventh cavity (170), and the fourth cavity (140) is communicated with the sixth cavity (160); the power transmission unit (2) is composed of a conductor (21) and an insulating layer (22) covering the conductor (21); the first optical unit (3) is composed of a first reinforcing piece (31), a second reinforcing piece (32), an optical fiber (33) and a first protective layer (34), the first reinforcing piece (31) and the second reinforcing piece (32) are respectively located on two sides of the optical fiber (33), the first protective layer (34) covers the first reinforcing piece (31), the second reinforcing piece (32) and the optical fiber (33) integrally, the first protective layer (34) is formed by combining two first regular hexagonal prisms with the same size, the optical fiber (33) is located in the center of the combination of the two first regular hexagonal prisms, the first reinforcing piece (31) and the second reinforcing piece (32) are respectively located inside the two first regular hexagonal prisms, and the top and the bottom of the first optical unit (3) are both planes; the second optical unit (4) is composed of a first reinforcing component (41), a second reinforcing component (42), an optical fiber (43), a second protective layer (44), a reinforcing component (45), a suspension wire protective layer (46) and a connecting rib (47), wherein the first reinforcing component (41) and the second reinforcing component (42) are respectively positioned on two sides of the optical fiber (43), the second protective layer (44) integrally covers the first reinforcing component (41), the second reinforcing component (42) and the optical fiber (43), the second protective layer (44) is formed by combining two second regular hexagonal prisms with the same size, the optical fiber (43) is positioned in the center of the combination of the two second regular hexagonal prisms, the first reinforcing component (41) and the second reinforcing component (42) are respectively positioned in the two second regular hexagonal prisms, the connecting rib (47) connects one end of the suspension wire protective layer (46) with one end of the second protective layer (44), and the reinforcing component (45) is positioned in the suspension wire protective layer (46); one power transmission unit (2) is located in the first cavity (110), and the other power transmission unit (2) is located in the fifth cavity (150); a first light unit (3) is positioned in the second cavity (120) and the eighth cavity (180), a first regular hexagonal prism of the first light unit (3) is positioned in the second cavity (120), another first regular hexagonal prism of the first light unit (3) is positioned in the eighth cavity (180), another first light unit (3) is positioned in the fourth cavity (140) and the sixth cavity (160), a first regular hexagonal prism of the another first light unit (3) is positioned in the fourth cavity (140), and another first regular hexagonal prism of the another first light unit (3) is positioned in the sixth cavity (160); the second light unit (4) is located in the third cavity (130), the seventh cavity (170) and the ninth cavity (190), one second regular-six prism is located in the third cavity (130), the other second regular-six prism is located in the ninth cavity (190), and the suspension wire protective layer (46) and the connecting rib (47) are located in the seventh cavity (170).
2. The butterfly drop light unit module of claim 1, wherein: the second light unit (4) is not provided, three first light units (3) are provided, wherein one first light unit (3) replaces the second light unit (4), the first light unit (3) replacing the second light unit (4) is called a third first light unit (3), the third first light unit (3) is positioned in the seventh cavity (170) and the ninth cavity (190), one first regular hexagonal prism of the third first light unit (3) is positioned in the seventh cavity (170), and the other first regular hexagonal prism of the third first light unit (3) is positioned in the ninth cavity (190).
3. The butterfly drop light unit module of claim 1, wherein: the second optical unit (4) is replaced by a three-phase cable unit (5), the three-phase cable unit (5) is composed of a first conductor (51), a second conductor (52), a third conductor (53) and an insulating sheath (54), the first conductor (51), the second conductor (52) and the third conductor (53) are covered by the insulating sheath (54), the insulating sheath (54) is of an integral structure, the insulating sheath (54) is divided into three parts, namely a first part, a second part and a third part, the first conductor (51) is positioned in the first part, the second conductor (52) is positioned in the second part, the third conductor (53) is positioned in the third part, the first part is positioned in a seventh cavity (170), the second part is positioned in a ninth cavity (190), and the third part is positioned in the third cavity (130); the first conductor (51), the second conductor (52) and the third conductor (53) are not in contact with each other in pairs.
4. A butterfly drop light unit module according to claim 1, 2 or 3, wherein the height H of the first light unit is: h is more than or equal to 2.8mm and less than or equal to 3.2mm.
5. A butterfly-shaped drop light unit module according to claim 1, or claim 2, or claim 3, or claim 4, characterized in that the width W of the first light unit is 1.8mm ≦ W ≦ 2.2mm.
6. A butterfly-shaped drop light unit module according to claim 5, wherein the material of the module housing is plastic.
7. The butterfly drop light unit module of claim 6, wherein the electrical conductor is copper or aluminum or an alloy; the material of the insulating layer is plastic.
8. The butterfly drop light unit module of claim 7, wherein the first stiffener is made of steel or fiberglass reinforced plastic; the material of the second reinforcement is steel or glass fiber reinforced plastic.
9. A butterfly-shaped leading-in optical cable is characterized by comprising two butterfly-shaped leading-in optical unit modules (1), wherein the two butterfly-shaped leading-in optical unit modules are horizontally arranged, the right surface of a first butterfly-shaped leading-in optical unit module is attached to the left surface of a second butterfly-shaped leading-in optical unit module, and the cross section of the butterfly-shaped leading-in optical cable is approximate to a parallelogram; the two butterfly-shaped introduction optical unit modules are both the butterfly-shaped introduction optical unit module of any one of claims 1 to 8, or the first butterfly-shaped introduction optical unit module is the butterfly-shaped introduction optical unit module of any one of claims 1 to 8, and the second butterfly-shaped introduction optical unit module is a butterfly-shaped introduction optical unit module different from the first butterfly-shaped introduction optical unit module in claims 1 to 8.
10. A butterfly-shaped introducing optical cable is characterized by comprising four butterfly-shaped introducing optical unit modules (1), wherein two butterfly-shaped introducing optical unit modules are horizontally placed, the right surface of a first butterfly-shaped introducing optical unit module is attached to the left surface of a second butterfly-shaped introducing optical unit module, the other two butterfly-shaped introducing optical unit modules are horizontally placed and are called a third butterfly-shaped introducing optical unit module and a fourth butterfly-shaped introducing optical unit module, the right surface of the third butterfly-shaped introducing optical unit module is attached to the left surface of the fourth butterfly-shaped introducing optical unit module, the upper surface of the first butterfly-shaped introducing optical unit module is attached to the lower surface of the third butterfly-shaped introducing optical unit module, the upper surface of the second butterfly-shaped introducing optical unit module is attached to the lower surface of the fourth butterfly-shaped introducing optical unit module, and the cross section of the butterfly-shaped introducing optical cable is approximate to a parallelogram; the four butterfly-shaped introduction optical unit modules are all one of the butterfly-shaped introduction optical unit modules described in any one of claims 1 to 8, or a combination of the butterfly-shaped introduction optical unit modules described in any one of claims 1 to 8.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577893A (en) * | 2023-07-14 | 2023-08-11 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with multi-unit structure |
| CN116577892A (en) * | 2023-07-14 | 2023-08-11 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with embedded structure |
| CN116609904A (en) * | 2023-07-17 | 2023-08-18 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with compact structure |
| CN117849972A (en) * | 2024-03-05 | 2024-04-09 | 常熟虞通光电科技有限公司 | Corrugated butterfly-shaped lead-in optical cable |
| CN117908206A (en) * | 2024-03-15 | 2024-04-19 | 苏州专创光电科技有限公司 | Butterfly-shaped optical cable and prefabricated end-forming optical cable adopting same |
| CN117908206B (en) * | 2024-03-15 | 2024-05-17 | 苏州专创光电科技有限公司 | Butterfly-shaped optical cable and prefabricated end-forming optical cable adopting same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404962B1 (en) * | 1999-09-15 | 2002-06-11 | Fitel Usa Corp. | Groups of optical fibers closely bound by easily removable buffer encasements, and associated fiber optic cables |
| JP2012169103A (en) * | 2011-02-14 | 2012-09-06 | Furukawa Electric Co Ltd:The | Cable |
| CN212623242U (en) * | 2020-08-16 | 2021-02-26 | 常熟高通智能装备有限公司 | Butterfly-shaped leading-in optical cable with pipeline structure |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| EP3817009A2 (en) * | 2019-10-29 | 2021-05-05 | Hengtong Optic-Electric Co., Ltd | Photoelectric composite cable for an indoor wireless distribution system and preparation method thereof |
-
2022
- 2022-07-24 CN CN202210871776.5A patent/CN115144986B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404962B1 (en) * | 1999-09-15 | 2002-06-11 | Fitel Usa Corp. | Groups of optical fibers closely bound by easily removable buffer encasements, and associated fiber optic cables |
| JP2012169103A (en) * | 2011-02-14 | 2012-09-06 | Furukawa Electric Co Ltd:The | Cable |
| EP3817009A2 (en) * | 2019-10-29 | 2021-05-05 | Hengtong Optic-Electric Co., Ltd | Photoelectric composite cable for an indoor wireless distribution system and preparation method thereof |
| CN212623242U (en) * | 2020-08-16 | 2021-02-26 | 常熟高通智能装备有限公司 | Butterfly-shaped leading-in optical cable with pipeline structure |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577893A (en) * | 2023-07-14 | 2023-08-11 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with multi-unit structure |
| CN116577892A (en) * | 2023-07-14 | 2023-08-11 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with embedded structure |
| CN116577892B (en) * | 2023-07-14 | 2023-09-08 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with embedded structure |
| CN116609904A (en) * | 2023-07-17 | 2023-08-18 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with compact structure |
| CN116609904B (en) * | 2023-07-17 | 2023-09-22 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable with compact structure |
| CN117849972A (en) * | 2024-03-05 | 2024-04-09 | 常熟虞通光电科技有限公司 | Corrugated butterfly-shaped lead-in optical cable |
| CN117849972B (en) * | 2024-03-05 | 2024-05-07 | 常熟虞通光电科技有限公司 | Corrugated butterfly-shaped lead-in optical cable |
| CN117908206A (en) * | 2024-03-15 | 2024-04-19 | 苏州专创光电科技有限公司 | Butterfly-shaped optical cable and prefabricated end-forming optical cable adopting same |
| CN117908206B (en) * | 2024-03-15 | 2024-05-17 | 苏州专创光电科技有限公司 | Butterfly-shaped optical cable and prefabricated end-forming optical cable adopting same |
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