CN117936182B

CN117936182B - Power cable, photoelectric hybrid optical cable, butterfly-shaped optical cable and optical fiber ribbon optical cable

Info

Publication number: CN117936182B
Application number: CN202410335715.6A
Authority: CN
Inventors: 蔡洪祥; 黄武勤; 吕波; 吴忠平; 吴涵; 金巧; 冯波; 刘天慈
Original assignee: Changshu Shantong Power Technology Co ltd
Current assignee: Furukawa Electric Xian Optical Communication Co Ltd
Priority date: 2024-03-22
Filing date: 2024-03-22
Publication date: 2024-05-17
Anticipated expiration: 2044-03-22
Also published as: CN117936182A

Abstract

The invention belongs to the technical field of optical cables, and particularly relates to a photoelectric hybrid optical cable which is provided with a cable core, wherein the cable core consists of a shell (1), a dividing part (2), at least three first power transmission bodies (3) and a light transmission body (4), and the cross section of the inner wall of the shell (1) is square, and the photoelectric hybrid optical cable is characterized in that: the dividing part (2) is formed by removing part of the extension strips by the cross part (72); each inner wall of the shell (1) is at least clung to one extension strip of the dividing part (2), and the first power transmission body (3) and the light transmission body (4) are positioned in different dividing cavities inside the dividing part (2). The invention also discloses a power cable, a butterfly-shaped optical cable and an optical fiber ribbon optical cable. The invention has the following main beneficial technical effects: three-phase electric access and light transmission can be realized simultaneously; the device has the advantages of higher reliability, more flexible use, higher space utilization rate, more convenient manufacture, more stable and reliable structure and better heat dissipation.

Description

Power cable, photoelectric hybrid optical cable, butterfly-shaped optical cable and optical fiber ribbon optical cable

Technical Field

The invention belongs to the technical field of optical cables, and particularly relates to a power cable, an optical-electrical hybrid cable, a butterfly-shaped optical cable and an optical fiber ribbon optical cable.

Background

Along with the high fusion of power and communication, when the optical fiber enters a home, if the optical fiber can be accessed to the power at the same time, the access cost can be greatly reduced, for example, a cable can be laid once, and the transmission of power and optical signals is realized at the same time; on the other hand, as the demand of the users for the electric power is increased, the three-phase electric power is more accepted by a large number of users, and on the one hand, the electric capacity of the users can be larger; on the other hand, the access of the transmission line can be more balanced, and the defects of too thick cable, more difficult construction and the like caused by the need of a conductor with a larger diameter during two-phase power supply are avoided; in addition, the user can use the electric power more flexibly, for example, the access of two phase lines is realized by adding one phase line to a zero line, and the three phase lines can be three-phase three-line, three-phase four-line and three-phase five-line.

CN115079361a discloses a butterfly-shaped lead-in optical cable for pipeline with square cross section, which has a protective shell, a butterfly unit, two reinforcing components, and is characterized in that: the protection shell is square in cross section, the inside of the protection shell is provided with a containing cavity and a pair of inner convex parts, and the reinforcing parts are positioned in the inner convex parts; the butterfly unit consists of a butterfly sheath, two reinforcing pieces and an optical fiber; the butterfly unit is located the holding intracavity, and the plane that the axis of two reinforcements is located bisects the first plane of symmetry of butterfly unit, and first plane of symmetry passes through the roof line of another pair of apex angles in the inside of protection casing. The device can be placed in square pipelines, so that space occupation can be further reduced, the pipeline space can be utilized more efficiently, the structure is more compact, the material utilization rate is higher, and the cost is lower. The optical cable has the beneficial effects of compact structure, higher material utilization rate and lower cost, but cannot be used for transmitting three-phase power.

CN113764127a discloses a fireproof flame-retardant cable applicable to different pipelines, which is provided with a first power transmission unit, a second power transmission unit, a third power transmission unit and a fourth power transmission unit; the power transmission system is characterized in that the first power transmission unit, the second power transmission unit and the third power transmission unit are all provided with special shapes, and the combination of the first power transmission unit, the second power transmission unit and the third power transmission unit can form a square section or a triangular section, so that the power transmission system can be suitable for different pipelines. But the flexible assembly is realized through the special shape of the power transmission unit, and the optical fiber ribbon with the rectangular cross section, the butterfly-shaped lead-in optical cable with the approximate rectangular cross section and the same cable transmission of the power transmission unit in the prior art are not suitable for achieving the purposes of saving space and the like.

CN207458630U discloses a cable with high space utilization, including the outer skin, be equipped with many electric wires in the outer skin, the cross-section of electric wire personally submits the rectangle, and the electric wire includes the inner skin that the cross-section is the rectangle, is equipped with the conductor in the inner skin, and the width of electric wire cross-section is the integer multiple of the length of electric wire cross-section, and the shape of rectangle is pieced into to many electric wires, and the wall thickness of outer skin is even for the cross-section of cable is the rectangle. The wire slot is rectangular, so that the cables can be tightly attached together, the space in the wire slot can be maximally utilized, and a plane is easy to form after a plurality of cables are attached together, so that the cables are easy to fix together. It is only suitable for the laying of three multicore cable units.

Therefore, in order to better meet the requirement of the same-cable access of the three-phase power access and the optical signal of the user, the applicant has developed the product.

Disclosure of Invention

In order to solve the problems, the invention aims to disclose a power cable, a photoelectric hybrid optical cable, a butterfly-shaped optical cable and an optical fiber ribbon optical cable, which are realized by adopting the following technical scheme.

The power cable comprises a cable core, wherein the cable core consists of a shell, a dividing part, three first power transmission bodies and two second power transmission bodies, the shell consists of a first wall body, a second wall body, a third wall body and a fourth wall body which are sequentially connected end to end, the cross section of the inner wall of the shell is square, and a hollow central cavity is formed in the shell; the first power transmission body consists of a first conductor and a first insulating layer wrapping the first conductor, and the cross section of the outer edge of the first insulating layer is square; the second power transmission body consists of a second conductor and a second insulating layer, the second insulating layer is coated outside the second conductor, the second conductor and the second insulating layer have similar shapes, and the outer edge of the second insulating layer is of an equilateral right-angle bending structure; the dividing component consists of a second extension bar, a third extension bar, a sixth extension bar, a seventh extension bar, a first bridging bar, a second bridging bar, a third bridging bar and a fourth bridging bar which are equal in length, wherein the inner end of the second extension bar, the inner end of the third extension bar, one end of the first bridging bar and one end of the second bridging bar are connected together, the second extension bar and the second bridging bar are on the same straight line, the third extension bar and the first bridging bar are on the same straight line, and the second extension bar is perpendicular to the third extension bar; the inner end of the sixth extension bar, the inner end of the seventh extension bar, one end of the third bridging bar and one end of the fourth bridging bar are connected together, the sixth extension bar and the fourth bridging bar are on the same straight line, the seventh extension bar and the third bridging bar are on the same straight line, and the sixth extension bar is vertical to the seventh extension bar; the other end of the first bridging strip and the other end of the fourth bridging strip are vertically connected together, the other end of the second bridging strip and the other end of the third bridging strip are vertically connected together, the outer space formed by the second extending strip and the first bridging strip is a second division cavity, the outer space formed by the second extending strip and the third extending strip is a third division cavity, the outer space formed by the third extending strip and the second bridging strip is a fourth division cavity, the outer space formed by the sixth extending strip and the third bridging strip is a sixth division cavity, the outer space formed by the sixth extending strip and the seventh extending strip is a seventh division cavity, the outer space formed by the seventh extending strip and the fourth bridging strip is an eighth division cavity, and the inner space formed by the first bridging strip, the second bridging strip, the third bridging strip and the fourth bridging strip is a ninth division cavity; in the cable core, the outer end of the second extension strip is clung to the inner wall of the first wall body, the outer end of the third extension strip is clung to the inner wall of the second wall body, the outer end of the sixth extension strip is clung to the inner wall of the third wall body, and the outer end of the seventh extension strip is clung to the inner wall of the fourth wall body; a first dividing cavity is formed among the upper right side of the second dividing cavity, the upper left side of the eighth dividing cavity, the first wall body and the fourth wall body, a continuous first connecting cavity is formed among the second dividing cavity, the first dividing cavity and the eighth dividing cavity, and the cross sections of the second dividing cavity, the first dividing cavity and the eighth dividing cavity are square with equal sizes; a fifth dividing cavity is formed among the right lower part of the fourth dividing cavity, the left lower part of the sixth dividing cavity, the second wall body and the third wall body, the fourth dividing cavity, the fifth dividing cavity and the sixth dividing cavity form a continuous second connecting cavity, and the cross sections of the fourth dividing cavity, the fifth dividing cavity and the sixth dividing cavity are square with equal sizes; the three first power transmission bodies are respectively positioned in the third division cavity, the seventh division cavity and the ninth division cavity, and the two second power transmission bodies are respectively positioned in the first connecting cavity and the second connecting cavity.

The utility model provides a photoelectric hybrid optical cable, has the cable core, and the cable core comprises casing, segmentation part, at least three first transmission of electricity body, transmission of light body, and the cross section of the inner wall of casing is square, its characterized in that: the dividing component is formed by removing part of extension strips from a cross component, the cross component is formed by connecting the first extension strip, the second extension strip, the third extension strip, the fourth extension strip, the fifth extension strip, the sixth extension strip, the seventh extension strip, the eighth extension strip, the first bridging strip, the second bridging strip, the third bridging strip and the fourth bridging strip with equal lengths, the inner end of the second extension strip, the inner end of the third extension strip, one end of the first bridging strip and one end of the second bridging strip together, the second extension strip, the second bridging strip and the fifth extension strip are on the same straight line, and the second extension strip is perpendicular to the third extension strip; the third extension bar, the first bridging bar and the eighth extension bar are on the same straight line, the inner end of the sixth extension bar, the inner end of the seventh extension bar, one end of the third bridging bar and one end of the fourth bridging bar are connected together, the sixth extension bar, the fourth bridging bar and the first extension bar are on the same straight line, and the sixth extension bar is vertical to the seventh extension bar; the seventh extension bar, the third bridging bar and the fourth extension bar are on the same straight line, the inner end of the first extension bar, the other end of the first bridging bar, the inner end of the eighth extension bar and the other end of the fourth bridging bar are connected together, and the first extension bar is vertical to the eighth extension bar; the inner end of the fourth extension bar, the other end of the second bridging bar, the inner end of the fifth extension bar and the other end of the third bridging bar are connected together, and the fourth extension bar is vertical to the fifth extension bar; the outer space formed by the first extension strip and the eighth extension strip is a first division cavity, the outer space formed by the first extension strip, the first bridging strip and the second extension strip is a second division cavity, the outer space formed by the second extension strip and the third extension strip is a third division cavity, the outer space formed by the third extension strip, the second bridging strip and the fourth extension strip is a fourth division cavity, the outer space formed by the fourth extension strip and the fifth extension strip is a fifth division cavity, the outer space formed by the fifth extension strip, the third bridging strip and the sixth extension strip is a sixth division cavity, the outer space formed by the sixth extension strip and the seventh extension strip is a seventh division cavity, the outer space formed by the seventh extension strip, the fourth bridging strip and the eighth extension strip is an eighth division cavity, and the inner space formed by the first bridging strip, the second bridging strip, the third bridging strip and the fourth bridging strip is a ninth division cavity; on any cross section perpendicular to the axis of the cross-shaped component, the outer surface of the outer end of the first extension strip to the outer surface of the outer end of the eighth extension strip are positioned in the same external frame, and the external frame is square; one or two sides of the inner end of the first extension strip, one or two sides of the inner end of the second extension strip, one or two sides of the inner end of the third extension strip, one or two sides of the inner end of the fourth extension strip, one or two sides of the inner end of the fifth extension strip, one or two sides of the inner end of the sixth extension strip, one or two sides of the inner end of the seventh extension strip, one or two sides of the inner end of the eighth extension strip, one or two sides of the two ends of the first bridging strip, one or two sides of the two ends of the second bridging strip, one or two sides of the two ends of the third bridging strip, one or two sides of the two ends of the fourth bridging strip are provided with concave dividing openings; each inner wall of the shell is at least clung to one extension strip of the dividing part, the first to ninth dividing cavities are collectively called dividing cavities, and the first power transmission body and the light transmission body are positioned in different dividing cavities.

The optical fiber ribbon cable comprises a cable core, wherein the cable core consists of a shell, a dividing part, five first power transmission bodies and two power transmission bodies, the shell consists of a first wall body, a second wall body, a third wall body and a fourth wall body which are sequentially connected end to end, the cross section of the inner wall of the shell is square, and a hollow central cavity is formed in the shell; the first power transmission body consists of a first conductor and a first insulating layer wrapping the first conductor, and the cross section of the outer edge of the first insulating layer is square; the light transmission body consists of a plurality of optical fibers and a bonding layer wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is rectangular; the dividing component consists of a second extension bar, a third extension bar, a fourth extension bar, a sixth extension bar, a seventh extension bar, an eighth extension bar, a first bridging bar, a second bridging bar, a third bridging bar and a fourth bridging bar which are equal in length, wherein the inner end of the second extension bar, the inner end of the third extension bar, one end of the first bridging bar and one end of the second bridging bar are connected together, the second extension bar and the second bridging bar are on the same straight line, the third extension bar, the first bridging bar and the eighth extension bar are on the same straight line, and the second extension bar is perpendicular to the third extension bar; the inner end of the sixth extension bar, the inner end of the seventh extension bar, one end of the third bridging bar and one end of the fourth bridging bar are connected together, the sixth extension bar and the fourth bridging bar are on the same straight line, the seventh extension bar, the third bridging bar and the fourth extension bar are on the same straight line, and the sixth extension bar is vertical to the seventh extension bar; the other end of the first bridging strip, the inner end of the eighth bridging strip and the other end of the fourth bridging strip are connected together, the other end of the second bridging strip, the inner end of the fourth bridging strip and the other end of the third bridging strip are connected together, the external space formed by the second bridging strip and the first bridging strip is a second division cavity, the external space formed by the second bridging strip and the third bridging strip is a third division cavity, the external space formed by the third bridging strip, the second bridging strip and the fourth bridging strip is a fourth division cavity, the external space formed by the sixth bridging strip and the third bridging strip is a sixth division cavity, the external space formed by the sixth extending strip and the seventh extending strip is a seventh division cavity, the external space formed by the seventh extending strip, the fourth bridging strip and the eighth extending strip is an eighth division cavity, and the internal space formed by the first bridging strip, the second bridging strip, the third bridging strip and the fourth bridging strip is a ninth division cavity; in the cable core, the outer end of the second extension strip is clung to the inner wall of the first wall body, the outer end of the third extension strip is clung to the inner wall of the second wall body, the outer end of the fourth extension strip is clung to the inner wall of the second wall body, the outer end of the sixth extension strip is clung to the inner wall of the third wall body, the outer end of the seventh extension strip is clung to the inner wall of the fourth wall body, and the outer end of the eighth extension strip is clung to the inner wall of the fourth wall body; a first dividing cavity is formed among the upper right side of the second dividing cavity, the upper left side of the eighth dividing cavity, the first wall body and the fourth wall body, a continuous first connecting cavity is formed by the second dividing cavity and the first dividing cavity, and the cross sections of the second dividing cavity and the first dividing cavity are square with equal sizes; a fifth dividing cavity is formed among the right lower part of the fourth dividing cavity, the left lower part of the sixth dividing cavity, the second wall body and the third wall body, the fifth dividing cavity and the sixth dividing cavity form a continuous second connecting cavity, and the cross sections of the fifth dividing cavity and the sixth dividing cavity are square with equal sizes; the five first power transmission bodies are respectively positioned in the third division cavity, the seventh division cavity, the ninth division cavity, the fourth division cavity and the eighth division cavity, and the two light transmission bodies are respectively positioned in the first connecting cavity and the second connecting cavity.

The butterfly-shaped optical cable is provided with a cable core, wherein the cable core consists of a shell, a dividing part, five first power transmission bodies and two butterfly-shaped units, the shell consists of a first wall body, a second wall body, a third wall body and a fourth wall body which are sequentially connected end to end, the cross section of the inner wall of the shell is square, and a hollow central cavity is formed in the shell; the first power transmission body consists of a first conductor and a first insulating layer wrapping the first conductor, and the cross section of the outer edge of the first insulating layer is square; the butterfly unit consists of a butterfly sheath, two reinforcing pieces and an optical fiber, wherein the two reinforcing pieces are respectively positioned at the upper side and the lower side of the optical fiber, the butterfly sheath integrally covers the reinforcing pieces and the optical fiber, the butterfly sheaths at the left side and the right side of the optical fiber are provided with concave tearing ports, and the cross section of the butterfly sheath is rectangular; the dividing component consists of a second extension bar, a third extension bar, a fourth extension bar, a sixth extension bar, a seventh extension bar, an eighth extension bar, a first bridging bar, a second bridging bar, a third bridging bar and a fourth bridging bar which are equal in length, wherein the inner end of the second extension bar, the inner end of the third extension bar, one end of the first bridging bar and one end of the second bridging bar are connected together, the second extension bar and the second bridging bar are on the same straight line, the third extension bar, the first bridging bar and the eighth extension bar are on the same straight line, and the second extension bar is perpendicular to the third extension bar; the inner end of the sixth extension bar, the inner end of the seventh extension bar, one end of the third bridging bar and one end of the fourth bridging bar are connected together, the sixth extension bar and the fourth bridging bar are on the same straight line, the seventh extension bar, the third bridging bar and the fourth extension bar are on the same straight line, and the sixth extension bar is vertical to the seventh extension bar; the other end of the first bridging strip, the inner end of the eighth bridging strip and the other end of the fourth bridging strip are connected together, the other end of the second bridging strip, the inner end of the fourth bridging strip and the other end of the third bridging strip are connected together, the external space formed by the second bridging strip and the first bridging strip is a second division cavity, the external space formed by the second bridging strip and the third bridging strip is a third division cavity, the external space formed by the third bridging strip, the second bridging strip and the fourth bridging strip is a fourth division cavity, the external space formed by the sixth bridging strip and the third bridging strip is a sixth division cavity, the external space formed by the sixth extending strip and the seventh extending strip is a seventh division cavity, the external space formed by the seventh extending strip, the fourth bridging strip and the eighth extending strip is an eighth division cavity, and the internal space formed by the first bridging strip, the second bridging strip, the third bridging strip and the fourth bridging strip is a ninth division cavity; in the cable core, the outer end of the second extension strip is clung to the inner wall of the first wall body, the outer end of the third extension strip is clung to the inner wall of the second wall body, the outer end of the fourth extension strip is clung to the inner wall of the second wall body, the outer end of the sixth extension strip is clung to the inner wall of the third wall body, the outer end of the seventh extension strip is clung to the inner wall of the fourth wall body, and the outer end of the eighth extension strip is clung to the inner wall of the fourth wall body; a first dividing cavity is formed among the upper right side of the second dividing cavity, the upper left side of the eighth dividing cavity, the first wall body and the fourth wall body, a continuous first connecting cavity is formed by the second dividing cavity and the first dividing cavity, and the cross sections of the second dividing cavity and the first dividing cavity are square with equal sizes; a fifth dividing cavity is formed among the right lower part of the fourth dividing cavity, the left lower part of the sixth dividing cavity, the second wall body and the third wall body, the fifth dividing cavity and the sixth dividing cavity form a continuous second connecting cavity, and the cross sections of the fifth dividing cavity and the sixth dividing cavity are square with equal sizes; the five first power transmission bodies are respectively positioned in the third division cavity, the seventh division cavity, the ninth division cavity, the fourth division cavity and the eighth division cavity, and the two butterfly units are respectively positioned in the first connecting cavity and the second connecting cavity.

The application has the following main beneficial technical effects: three-phase electric access and light transmission can be realized simultaneously; the reliability of power supply is higher; the LED lamp is more flexible to use, higher in space utilization rate, more convenient to manufacture, simpler in structure, more stable and more reliable, better in heat dissipation, more stable in light temperature performance, more material-saving, and more convenient to construct, maintain and replace; the cost is lower.

Drawings

Fig. 1 is a schematic perspective view showing a section of the combined structure of the case and the dividing member of embodiment 1.

Fig. 2 is an enlarged schematic cross-sectional structure of fig. 1.

Fig. 3 is a schematic cross-sectional structure of a cable core of embodiment example 1.

Fig. 4 is a schematic cross-sectional structure of the cable core of embodiment example 2.

Fig. 5 is a schematic perspective view of a section of the housing of fig. 1 after dissection.

Fig. 6 is an enlarged schematic cross-sectional structure of fig. 5.

Fig. 7 is a schematic perspective view of a section of the dissected segment used in fig. 1.

Fig. 8 is an enlarged schematic cross-sectional structure of fig. 7.

Fig. 9 is a schematic cross-sectional structure of the sub-dividing member used in embodiment example 3.

Fig. 10 is a schematic perspective view showing a section of the case and the split member of embodiment example 4 after being combined.

Fig. 11 is an enlarged schematic cross-sectional structure of fig. 10.

Fig. 12 is a schematic cross-sectional structure of the cable core of embodiment example 4.

Fig. 13 is a schematic cross-sectional structure of the butterfly unit used in implementation example 5.

Fig. 14 is a schematic perspective view of a section of the dissected segment used in fig. 10.

Fig. 15 is an enlarged schematic cross-sectional structure of fig. 14.

Fig. 16 is a schematic cross-sectional structure of the sub-dividing member used in embodiment example 6.

Fig. 17 is a schematic perspective view showing a section of anatomy of the case and segmentation component assembly of embodiment 7.

Fig. 18 is an enlarged schematic cross-sectional structure of fig. 17.

Fig. 19 is a schematic perspective view of a section of the segmentation component used in fig. 17 after dissection.

Fig. 20 is an enlarged schematic cross-sectional structure of fig. 19.

Fig. 21 is a schematic perspective view showing a section of anatomy of the case and segmentation member combination of embodiment 8.

Fig. 22 is an enlarged schematic cross-sectional structure of fig. 21.

Fig. 23 is a schematic cross-sectional structure of the cable core of embodiment example 8.

Fig. 24 is a schematic perspective view of a section of the segmentation component used in fig. 21 after dissection.

Fig. 25 is an enlarged schematic cross-sectional structure of fig. 24.

Fig. 26 is a schematic view showing a three-dimensional structure of the cross-section used in embodiment example 9 after dissection.

Fig. 27 is an enlarged schematic cross-sectional structure of fig. 26.

Fig. 28 is a schematic view of the structure of fig. 27 further enlarged.

Fig. 29 is an enlarged schematic view of the structure at a in fig. 28.

Detailed Description

So that those skilled in the art can better understand and practice the present patent, reference will now be made in detail to the drawings, which are illustrated in the accompanying drawings.

In the figure: 1-case, 2-split member, 3-first power transmission body, 4-light transmission body, 5-second power transmission body, 6-butterfly unit, 10-center cavity, 11-first wall body, 12-second wall body, 13-third wall body, 14-fourth wall body, 60-tear seam, 61-butterfly sheath, 62-reinforcement, 63-optical fiber, 31-first conductor, 32-first insulating layer, 41-optical fiber, 42-bonding layer, 51-second conductor, 52-second insulating layer, 20-first connecting cavity, 21-first split cavity, 22-second split cavity, 23-third split cavity, 24-fourth split cavity, 25-fifth split cavity, 26-sixth split cavity 27-seventh segmentation chamber, 28-eighth segmentation chamber, 29-ninth segmentation chamber, 2A-sub-segmentation part, 2S-external connection frame, 2G-segmentation mouth, 200-second connection chamber, 201-first extension strip, 202-second extension strip, 203-third extension strip, 204-fourth extension strip, 205-fifth extension strip, 206-sixth extension strip, 207-seventh extension strip, 208-eighth extension strip, 210-third connection chamber, 211-first bridging strip, 212-second bridging strip, 213-third bridging strip, 214-fourth bridging strip, 220-fourth connection chamber, 2011-first splicing face, 2014-second splicing face, 72-cross part.

Implementation example 1: please refer to fig. 1 to 3 and fig. 5 to 8, a photoelectric hybrid optical cable, which has a cable core, wherein the cable core is composed of a housing 1, a dividing component 2, three first power transmission bodies 3 and two light transmission bodies 4, the housing 1 is composed of a first wall 11, a second wall 12, a third wall 13 and a fourth wall 14 which are connected end to end in sequence, the cross section of the inner wall of the housing 1 is square, and a hollow central cavity 10 is formed in the housing 1; the first power transmission body 3 is composed of a first conductor 31 and a first insulating layer 32 wrapping the first conductor, and the cross section of the outer edge of the first insulating layer 32 is square; the light transmission body 4 is composed of a plurality of optical fibers 41 and a bonding layer 42 wrapping all the optical fibers, and the outer edge of the bonding layer is of an equilateral right-angle bending structure; the dividing member 2 is composed of a second extension bar 202, a third extension bar 203, a sixth extension bar 206, a seventh extension bar 207, a first bridging bar 211, a second bridging bar 212, a third bridging bar 213, and a fourth bridging bar 214 of equal length, wherein the inner end of the second extension bar 202, the inner end of the third extension bar 203, one end of the first bridging bar 211, and one end of the second bridging bar 212 are connected together, the second extension bar 202 and the second bridging bar 212 are on the same straight line, the third extension bar 203 and the first bridging bar 211 are on the same straight line, and the second extension bar 202 is perpendicular to the third extension bar 203; the inner end of the sixth extension bar 206, the inner end of the seventh extension bar 207, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the sixth extension bar 206 and the fourth bridging bar 214 are on the same straight line, the seventh extension bar 207 and the third bridging bar 213 are on the same straight line, and the sixth extension bar 206 is perpendicular to the seventh extension bar 207; the other end of the first bridging bar 211 and the other end of the fourth bridging bar 214 are vertically connected together, the other end of the second bridging bar 212 and the other end of the third bridging bar 213 are vertically connected together, the external space formed by the second extending bar 202 and the first bridging bar 211 is a second divided cavity 22, the external space formed by the second extending bar 202 and the third extending bar 203 is a third divided cavity 23, the external space formed by the third extending bar 203 and the second bridging bar 212 is a fourth divided cavity 24, the external space formed by the sixth extending bar 206 and the third bridging bar 213 is a sixth divided cavity 26, the external space formed by the sixth extending bar 206 and the seventh extending bar 207 is a seventh divided cavity 27, the external space formed by the seventh extending bar 207 and the fourth bridging bar 214 is an eighth divided cavity 28, and the internal space formed by the first bridging bar 211, the second bridging bar 212, the third bridging bar 213 and the fourth bridging bar 214 is a ninth divided cavity 29; in the cable core, the outer end of the second extension strip 202 is clung to the inner wall of the first wall body 11, the outer end of the third extension strip 203 is clung to the inner wall of the second wall body 12, the outer end of the sixth extension strip 206 is clung to the inner wall of the third wall body 13, and the outer end of the seventh extension strip 207 is clung to the inner wall of the fourth wall body 14; a first dividing cavity 21 is formed among the upper right side of the second dividing cavity 22, the upper left side of the eighth dividing cavity 28, the first wall 11 and the fourth wall 14, the second dividing cavity 22, the first dividing cavity 21 and the eighth dividing cavity 28 form a continuous first connecting cavity 20, and the cross sections of the second dividing cavity 22, the first dividing cavity 21 and the eighth dividing cavity 28 are square with equal sizes; a fifth division cavity 25 is formed among the right lower part of the fourth division cavity 24, the left lower part of the sixth division cavity 26, the second wall body 12 and the third wall body 13, the fourth division cavity 24, the fifth division cavity 25 and the sixth division cavity 26 form a continuous second connection cavity 200, and the cross sections of the fourth division cavity 24, the fifth division cavity 25 and the sixth division cavity 26 are square with equal sizes; the three first power transmission bodies 3 are respectively located in the third division cavity 23, the seventh division cavity 27 and the ninth division cavity 29, and the two power transmission bodies 4 are respectively located in the first connection cavity 20 and the second connection cavity 200.

An optical-electrical hybrid cable described in this embodiment may also be referred to as: an optical fiber ribbon cable.

In this embodiment, the optical fibers 41 are arranged in two vertically bent rows, but may be arranged in a single row or multiple rows.

In this embodiment, the dividing member 2 has a vertically symmetrical structure, and is also a laterally symmetrical structure.

Implementation example 2: please refer to fig. 1,2, and 4-8, a power cable, which is basically the same as embodiment 1, and is different in that: the light transmission body 4 is replaced by a second light transmission body 5, the second light transmission body 5 is composed of a second conductor 51 and a second insulating layer 52, the second insulating layer 52 is coated outside the second conductor 51, the second conductor 51 and the second insulating layer 52 have similar shapes, and the outer edge of the second insulating layer 52 is of an equilateral right-angle bending structure; the two second power transmission bodies 5 are respectively located in the first connecting cavity 20 and the second connecting cavity 200.

Implementation example 3: please refer to fig. 9, and refer to fig. 1 to 8, an optical-electrical hybrid cable or an optical fiber ribbon cable, please refer to embodiment 1, which is different in that: the dividing member 2 in embodiment example 1 is divided into two in a vertically halving manner, that is, two identical sub-dividing members 2A are formed; the lower surface of the connection part of the inner end of the second extension bar 202 and one end of the first bridging bar 211 is a first split surface 2011, the first split surface 2011 is a plane, the lower surface of the connection part of the inner end of the seventh extension bar 207 and one end of the fourth bridging bar 214 is a second split surface 2014, the second split surface 2014 is a plane, and the first split surface 2011 and the second split surface 2014 are in the same plane; since the split member 2 in embodiment 1 is symmetrical up and down and symmetrical left and right, in the cable core of this embodiment, the two first split surfaces 2011 of the two identical sub-split members 2A are closely attached, the two second split surfaces 2014 of the two identical sub-split members 2A are closely attached, and the second extension bar 202, the first bridge bar 211, the fourth bridge bar 214, the seventh extension bar 207, the second split chamber 22, and the eighth split chamber 28 of the next sub-split member 2A correspond to the third extension bar 203, the second bridge bar 212, the third bridge bar 213, the sixth extension bar 206, the fourth split chamber 24, and the sixth split chamber 26 of embodiment 1, respectively; the two sub-divided parts 2A are joined to form a third divided chamber 23, a seventh divided chamber 27, and a complete ninth divided chamber 29.

Of course, this embodiment may be similar to embodiment 2 in that the light transmitting body 4 is replaced by the second light transmitting body 5, which is called a power cable in this case.

Implementation example 4: please refer to fig. 10 to 12, fig. 14 to 15, and refer to fig. 3 and 4, an optical-electrical hybrid cable has a cable core, the cable core is composed of a housing 1, a dividing component 2, five first power transmission bodies 3, and two light transmission bodies 4, the housing 1 is composed of a first wall 11, a second wall 12, a third wall 13, and a fourth wall 14 which are sequentially connected end to end, the cross section of the inner wall of the housing 1 is square, and a hollow central cavity 10 is provided in the interior of the housing 1; the first power transmission body 3 is composed of a first conductor 31 and a first insulating layer 32 wrapping the first conductor, and the cross section of the outer edge of the first insulating layer 32 is square; the light transmission body 4 is composed of a plurality of optical fibers 41 and a bonding layer 42 wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is rectangular;

The dividing member 2 is composed of a second extension bar 202, a third extension bar 203, a fourth extension bar 204, a sixth extension bar 206, a seventh extension bar 207, an eighth extension bar 208, a first bridging bar 211, a second bridging bar 212, a third bridging bar 213, and a fourth bridging bar 214 of equal length, wherein the inner end of the second extension bar 202, the inner end of the third extension bar 203, one end of the first bridging bar 211, and one end of the second bridging bar 212 are connected together, the second extension bar 202 and the second bridging bar 212 are on the same straight line, the third extension bar 203, the first bridging bar 211, and the eighth extension bar 208 are on the same straight line, and the second extension bar 202 is perpendicular to the third extension bar 203; the inner end of the sixth extension bar 206, the inner end of the seventh extension bar 207, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the sixth extension bar 206 and the fourth bridging bar 214 are on the same straight line, the seventh extension bar 207, the third bridging bar 213 and the fourth extension bar 204 are on the same straight line, and the sixth extension bar 206 is perpendicular to the seventh extension bar 207; the other end of the first bridging bar 211, the inner end of the eighth bridging bar 208 and the other end of the fourth bridging bar 214 are connected together, the other end of the second bridging bar 212, the inner end of the fourth bridging bar 204 and the other end of the third bridging bar 213 are connected together, the external space formed by the second bridging bar 202 and the first bridging bar 211 is the second divided cavity 22, the external space formed by the second bridging bar 202 and the third bridging bar 203 is the third divided cavity 23, the external space formed by the third bridging bar 203, the second bridging bar 212 and the fourth bridging bar 204 is the fourth divided cavity 24, the external space formed by the sixth extending bar 206 and the third bridging bar 213 is the sixth divided cavity 26, the external space formed by the sixth extending bar 206 and the seventh extending bar 207 is the seventh divided cavity 27, the external space formed by the seventh extending bar 207, the fourth bridging bar 214 and the eighth extending bar 208 is the eighth divided cavity 28, and the internal space formed by the first bridging bar 211, the second bridging bar 212, the third bridging bar 213 and the fourth bridging bar 214 is the ninth divided cavity 29; in the cable core, the outer end of the second extension bar 202 is tightly attached to the inner wall of the first wall body 11, the outer end of the third extension bar 203 is tightly attached to the inner wall of the second wall body 12, the outer end of the fourth extension bar 204 is tightly attached to the inner wall of the second wall body 12, the outer end of the sixth extension bar 206 is tightly attached to the inner wall of the third wall body 13, the outer end of the seventh extension bar 207 is tightly attached to the inner wall of the fourth wall body 14, and the outer end of the eighth extension bar 208 is tightly attached to the inner wall of the fourth wall body 14; a first dividing cavity 21 is formed among the upper right side of the second dividing cavity 22, the upper left side of the eighth dividing cavity 28, the first wall 11 and the fourth wall 14, the second dividing cavity 22 and the first dividing cavity 21 form a continuous first connecting cavity 20, and the cross sections of the second dividing cavity 22 and the first dividing cavity 21 are square with equal sizes; a fifth dividing cavity 25 is formed among the right lower part of the fourth dividing cavity 24, the left lower part of the sixth dividing cavity 26, the second wall body 12 and the third wall body 13, the fifth dividing cavity 25 and the sixth dividing cavity 26 form a continuous second connecting cavity 200, and the cross sections of the fifth dividing cavity 25 and the sixth dividing cavity 26 are square with equal sizes; the five first power transmission bodies 3 are respectively located in the third division cavity 23, the seventh division cavity 27, the ninth division cavity 29, the fourth division cavity 24 and the eighth division cavity 28, and the two light transmission bodies 4 are respectively located in the first connection cavity 20 and the second connection cavity 200.

In this embodiment, the optical fibers 41 in each adhesive layer are arranged in two rows, but may be arranged in a single row or multiple rows.

Implementation example 5: please refer to fig. 13, and refer to fig. 10 to 12, fig. 14 to 15, fig. 3 and fig. 4, a butterfly optical cable is basically the same as embodiment 4, except that: the butterfly unit 6 replaces the light transmitting body 4, the butterfly unit 6 is composed of a butterfly sheath 61, two reinforcing pieces 62 and an optical fiber 63, the two reinforcing pieces 62 are respectively positioned on the upper side and the lower side of the optical fiber 63, the butterfly sheath 61 integrally covers the reinforcing pieces 62 and the optical fiber 63, the butterfly sheath 61 on the left side and the right side of the optical fiber 63 is provided with a concave tearing port 60, the cross section of the butterfly sheath 61 is rectangular, and the two butterfly units 6 are respectively positioned in the first connecting cavity 20 and the second connecting cavity 200.

Implementation example 6: please refer to fig. 16, and refer to fig. 10 to 15, fig. 3 and fig. 4, which are basically the same as embodiment example 4 and embodiment example 5, except that: the dividing member 2 is composed of two identical sub-dividing members 2A, the sub-dividing members 2A are composed of a second extension bar 202, a third extension bar 203, an eighth extension bar 208, a first bridging bar 211, and a second bridging bar 212 of equal length, the inner end of the second extension bar 202, the inner end of the third extension bar 203, one end of the first bridging bar 211, and one end of the second bridging bar 212 are connected together, the inner end of the eighth extension bar 208 is connected with the other end of the first bridging bar 211, the second extension bar 202 and the second bridging bar 212 are on the same straight line, the third extension bar 203, the first bridging bar 211, and the eighth extension bar 208 are on the same straight line, and the second extension bar 202 is perpendicular to the third extension bar 203; the outer space formed by the second extension bar 202 and the first bridging bar 211 is a second divided cavity 22, the outer space formed by the second extension bar 202 and the third extension bar 203 is a third divided cavity 23, the outer space formed by the third extension bar 203 and the second bridging bar 212 is a fourth divided cavity 24, and the outer space formed by the first bridging bar 211 and the second bridging bar 212 is a ninth divided cavity 29; in the cable core, the first sub-dividing member 2A: the outer end of the second extension strip 202 is clung to the inner wall of the first wall body 11, the outer end of the third extension strip 203 is clung to the inner wall of the second wall body 12, and the outer end of the eighth extension strip 208 is clung to the inner wall of the fourth wall body 14; the second sub-dividing part 2A: the outer end of the second extension strip 202 is clung to the inner wall of the third wall body 13, the outer end of the eighth extension strip 208 is clung to the inner wall of the second wall body 12, and the outer end of the third extension strip 203 is clung to the inner wall of the fourth wall body 14; the other end of the second bridging bar 212 of the first sub-dividing member 2A is abutted against the inner end surface of the eighth extension bar 208 of the second sub-dividing member 2A, and the other end of the second bridging bar 212 of the second sub-dividing member 2A is abutted against the inner end surface of the eighth extension bar 208 of the first sub-dividing member 2A; referring to fig. 15 and 11, accordingly, the two sub-divided members 2A in combination with the housing 1 further form a fifth divided chamber 25, a sixth divided chamber 26, a seventh divided chamber 27, an eighth divided chamber 28, a first divided chamber 21, a first connection chamber 20, a second connection chamber 200; the five first power transmission bodies 3 are located in the third divided chamber 23, the seventh divided chamber 27, the ninth divided chamber 29, the fourth divided chamber 24, and the eighth divided chamber 28, respectively.

When two light transmitting bodies 4 are provided, the two light transmitting bodies 4 are respectively positioned in the first connecting cavity 20 and the second connecting cavity 200; in this case, it may be called an optical-electrical hybrid cable, or: an optical fiber ribbon cable; when the butterfly unit 6 replaces the optical transmission body 4, it may be referred to as a butterfly cable.

Implementation example 7: please refer to fig. 17 to 20, and refer to fig. 3, fig. 4 and fig. 13, a photoelectric hybrid optical cable is provided with a cable core, the cable core is composed of a shell 1, a dividing component 2, four first power transmission bodies 3 and one light transmission body 4, the shell 1 is composed of a first wall body 11, a second wall body 12, a third wall body 13 and a fourth wall body 14 which are sequentially connected end to end, the cross section of the inner wall of the shell 1 is square, and a hollow central cavity 10 is formed in the shell 1; the first power transmission body 3 is composed of a first conductor 31 and a first insulating layer 32 covering the first conductor, and the cross section of the outer edge of the first insulating layer 32 is rectangular; the light transmission body 4 is composed of a plurality of optical fibers 41 and a bonding layer 42 wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is square; the dividing member 2 is composed of a second extension bar 202, a fourth extension bar 204, a sixth extension bar 206, an eighth extension bar 208, a first bridging bar 211, a second bridging bar 212, a third bridging bar 213, and a fourth bridging bar 214 of equal length, wherein the inner end of the second extension bar 202, one end of the first bridging bar 211, and one end of the second bridging bar 212 are connected together, the second extension bar 202 and the second bridging bar 212 are on the same straight line, and the second extension bar 202 is perpendicular to the first bridging bar 211; the inner end of the sixth extension bar 206, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the sixth extension bar 206 and the fourth bridging bar 214 are on the same straight line, and the sixth extension bar 206 is perpendicular to the third bridging bar 213; the other end of the first bridging strip 211, the inner end of the eighth extending strip 208 and the other end of the fourth bridging strip 214 are connected together, the first bridging strip 211 and the eighth extending strip 208 are on the same straight line, and the first bridging strip 211 is vertical to the fourth bridging strip 214; the other end of the second bridging bar 212, the inner end of the fourth extension bar 204 and the other end of the third bridging bar 213 are connected together, the third bridging bar 213 and the fourth extension bar 204 are on the same straight line, and the second bridging bar 212 is vertical to the third bridging bar 213; the outer space formed by the second extension bar 202 and the first bridge bar 211 is a second divided cavity 22, the outer space formed by the second bridge bar 212 and the fourth extension bar 204 is a fourth divided cavity 24, the outer space formed by the sixth extension bar 206 and the third bridge bar 213 is a sixth divided cavity 26, the outer space formed by the fourth bridge bar 214 and the eighth extension bar 208 is an eighth divided cavity 28, and the inner space formed by the first bridge bar 211, the second bridge bar 212, the third bridge bar 213 and the fourth bridge bar 214 is a ninth divided cavity 29; in the cable core, the outer end of the second extension strip 202 is clung to the inner wall of the first wall body 11, the outer end of the fourth extension strip 204 is clung to the inner wall of the second wall body 12, the outer end of the sixth extension strip 206 is clung to the inner wall of the third wall body 13, and the outer end of the eighth extension strip 208 is clung to the inner wall of the fourth wall body 14; a first dividing cavity 21 is formed among the upper right side of the second dividing cavity 22, the upper left side of the eighth dividing cavity 28, the first wall 11 and the fourth wall 14, the second dividing cavity 22 and the first dividing cavity 21 form a continuous first connecting cavity 20, and the cross sections of the second dividing cavity 22 and the first dividing cavity 21 are square with equal sizes; a fifth dividing cavity 25 is formed among the right lower part of the fourth dividing cavity 24, the left lower part of the sixth dividing cavity 26, the second wall body 12 and the third wall body 13, the fifth dividing cavity 25 and the sixth dividing cavity 26 form a continuous second connecting cavity 200, and the cross sections of the fifth dividing cavity 25 and the sixth dividing cavity 26 are square with equal sizes; a third division cavity 23 is formed among the upper left side of the fourth division cavity 24, the lower left side of the second division cavity 22, the first wall 11 and the second wall 12, the third division cavity 23 and the fourth division cavity 24 form a continuous third connection cavity 210, and the cross sections of the third division cavity 23 and the fourth division cavity 24 are square with equal sizes; a seventh divided cavity 27 is formed among the upper right part of the sixth divided cavity 26, the lower right part of the eighth divided cavity 28, the third wall body 13 and the fourth wall body 14, the seventh divided cavity 27 and the eighth divided cavity 28 form a continuous fourth connecting cavity 220, and the cross sections of the seventh divided cavity 27 and the eighth divided cavity 28 are square with equal sizes; the four first power transmission bodies 3 are respectively located in the first connecting cavity 20, the second connecting cavity 200, the third connecting cavity 210 and the fourth connecting cavity 220, and the light transmission body 4 is located in the ninth dividing cavity 29.

Further, in the present application, three first power transmission bodies 3, a light transmission unit and a light transmission body 4 may be provided, where the light transmission unit and the first power transmission bodies have the same shape, and the light transmission unit is formed by a bonding protection layer and at least one layer of optical fiber ribbon located in the bonding protection layer, and the light transmission unit replaces one of the first power transmission bodies 3.

Furthermore, one of the light transmission units described above may be replaced by the butterfly unit 6 in fig. 13, and even all of the first power transmission bodies 3 may be replaced by the butterfly unit 6, thus forming a butterfly cable.

Implementation example 8: please refer to fig. 21 to 25, and refer to fig. 3, fig. 4 and fig. 13, a photoelectric hybrid optical cable is provided with a cable core, the cable core is composed of a shell 1, a dividing component 2, three first power transmission bodies 3 and two light transmission bodies 4, the shell 1 is composed of a first wall body 11, a second wall body 12, a third wall body 13 and a fourth wall body 14 which are sequentially connected end to end, the cross section of the inner wall of the shell 1 is square, and a hollow central cavity 10 is formed in the shell 1; the first power transmission body 3 is composed of a first conductor 31 and a first insulating layer 32 wrapping the first conductor, and the cross section of the outer edge of the first insulating layer 32 is square; the light transmission body 4 is composed of a plurality of optical fibers 41 and a bonding layer 42 wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is rectangular; the dividing member 2 is composed of a third extension bar 203, a fourth extension bar 204, a seventh extension bar 207, an eighth extension bar 208, a first bridging bar 211, a second bridging bar 212, a third bridging bar 213, and a fourth bridging bar 214 of equal length, wherein the inner end of the third extension bar 203, one end of the first bridging bar 211, and one end of the second bridging bar 212 are connected together, the third extension bar 203, the first bridging bar 211, and the eighth extension bar 208 are on the same straight line, and the second bridging bar 212 is perpendicular to the third extension bar 203; the inner end of the seventh extension bar 207, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the seventh extension bar 207, the third bridging bar 213 and the fourth extension bar 204 are on the same straight line, and the fourth bridging bar 214 is perpendicular to the seventh extension bar 207; the other end of the first bridging strip 211, the inner end of the eighth bridging strip 208 and the other end of the fourth bridging strip 214 are connected together, the other end of the second bridging strip 212, the inner end of the fourth bridging strip 204 and the other end of the third bridging strip 213 are connected together, the outer space formed by the third extending strip 203, the second bridging strip 212 and the fourth extending strip 204 is the fourth divided cavity 24, the outer space formed by the seventh extending strip 207, the fourth bridging strip 214 and the eighth extending strip 208 is the eighth divided cavity 28, and the inner space formed by the first bridging strip 211, the second bridging strip 212, the third bridging strip 213 and the fourth bridging strip 214 is the ninth divided cavity 29; in the cable core, the outer end of the third extension strip 203 is clung to the inner wall of the second wall body 12, the outer end of the fourth extension strip 204 is clung to the inner wall of the second wall body 12, the outer end of the seventh extension strip 207 is clung to the inner wall of the fourth wall body 14, and the outer end of the eighth extension strip 208 is clung to the inner wall of the fourth wall body 14; a third divided chamber 23, a second divided chamber 22, a first divided chamber 21, a continuous body formed by the third divided chamber 23, the first divided chamber 21, the second divided chamber 22, and the first divided chamber 21, which are sequentially connected from the lower left to the upper left, are formed between the first wall 11, the second wall 12, and the fourth wall 14, and are referred to as a first connection chamber 20; a fifth divided chamber 25, a sixth divided chamber 26, a seventh divided chamber 27, a succession of three of the fifth divided chamber 25, the sixth divided chamber 26, the seventh divided chamber 27 being referred to as a second connecting chamber 200, are formed between the right lower side of the fourth extension bar 204, the right lower side of the third bridging bar 213, the right lower side of the seventh extension bar 207, the second wall 12, the third wall 13, and the fourth wall 14, which are connected together in this order from the right lower side to the right upper side; the three first power transmission bodies 3 are respectively located in the fourth division cavity 24, the eighth division cavity 28 and the ninth division cavity 29, and the two power transmission bodies 4 are respectively located in the first connection cavity 20 and the second connection cavity 200.

Implementation example 9: please refer to fig. 26 to 29, and refer to fig. 1 to 25, a cross-shaped member 72 for manufacturing the above-mentioned dividing member 2 is characterized in that: the cross part 72 is composed of a first extension bar 201, a second extension bar 202, a third extension bar 203, a fourth extension bar 204, a fifth extension bar 205, a sixth extension bar 206, a seventh extension bar 207, an eighth extension bar 208, a first bridging bar 211, a second bridging bar 212, a third bridging bar 213 and a fourth bridging bar 214 which are of equal length, wherein the inner end of the second extension bar 202, the inner end of the third extension bar 203, one end of the first bridging bar 211 and one end of the second bridging bar 212 are connected together, the second extension bar 202, the second bridging bar 212 and the fifth extension bar 205 are on the same straight line, and the second extension bar 202 is perpendicular to the third extension bar 203; the third extension bar 203, the first bridging bar 211 and the eighth extension bar 208 are on the same straight line, the inner end of the sixth extension bar 206, the inner end of the seventh extension bar 207, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the sixth extension bar 206, the fourth bridging bar 214 and the first extension bar 201 are on the same straight line, and the sixth extension bar 206 is vertical to the seventh extension bar 207; the seventh extension bar 207, the third bridging bar 213 and the fourth extension bar 204 are on the same straight line, the inner end of the first extension bar 201, the other end of the first bridging bar 211, the inner end of the eighth extension bar 208 and the other end of the fourth bridging bar 214 are connected together, and the first extension bar 201 is perpendicular to the eighth extension bar 208; the inner end of the fourth extension bar 204, the other end of the second bridging bar 212, the inner end of the fifth extension bar 205 and the other end of the third bridging bar 213 are connected together, and the fourth extension bar 204 is perpendicular to the fifth extension bar 205; the outer space formed by the first extension bar 201 and the eighth extension bar 208 is a first division cavity 21, the outer space formed by the first extension bar 201, the first bridging bar 211 and the second extension bar 202 is a second division cavity 22, the outer space formed by the second extension bar 202 and the third extension bar 203 is a third division cavity 23, the outer space formed by the third extension bar 203, the second bridging bar 212 and the fourth extension bar 204 is a fourth division cavity 24, the outer space formed by the fourth extension bar 204 and the fifth extension bar 205 is a fifth division cavity 25, the outer space formed by the fifth extension bar 205, the third bridging bar 213 and the sixth extension bar 206 is a sixth division cavity 26, the outer space formed by the sixth extension bar 206 and the seventh extension bar 207 is a seventh division cavity 27, the outer space formed by the seventh extension bar 207, the fourth bridging bar 214 and the eighth extension bar 208 is an eighth division cavity 28, and the inner space formed by the first bridging bar 211, the second bridging bar 212, the third bridging bar 213 and the fourth bridging bar 214 is a ninth division cavity 29; on any cross section perpendicular to the axis of the cross-shaped member 72, the outer surface of the outer end of the first extension bar to the outer surface of the outer end of the eighth extension bar are in the same external frame 2S, and the external frame 2S is square in shape; the inner end of the first extension strip 201, the inner end of the eighth extension strip 208, the other end of the first bridging strip 211 and the other end of the fourth bridging strip 214 are provided with a division port 2G; in fig. 29, only by way of example, one or both sides of the inner end of the first extension bar 201, one or both sides of the inner end of the second extension bar 202, one or both sides of the inner end of the third extension bar 203, one or both sides of the inner end of the fourth extension bar 204, one or both sides of the inner end of the fifth extension bar 205, one or both sides of the inner end of the sixth extension bar 206, one or both sides of the inner end of the seventh extension bar 207, one or both sides of the inner end of the eighth extension bar 208, one or both sides of the both ends of the first bridging bar 211, one or both sides of the both ends of the second bridging bar 212, one or both sides of the both ends of the third bridging bar 213, and one or both sides of the both ends of the fourth bridging bar 214 have recessed dividing openings 2G.

The presence of the dividing opening 2G allows the first to eighth extension strips to be removed as needed, and after the removal of the corresponding extension strips, the dividing member 2 in embodiment examples 1 to 8 can be formed; further, the photoelectric hybrid cable, the power cable, the butterfly cable, and the optical fiber ribbon cable in embodiment examples 1 to 8 can be formed.

Therefore, in the present application, the housing 1, the universal cross member 72, the power transmission body, the light transmission body, and the butterfly unit may be manufactured, and after the manufacturing of the above members is completed, the extending strips on the cross member may be cut or removed to form the split member, and further, the split member may be conveniently clamped into the central cavity 10 inside the housing 1, and the split member may be closely attached to the housing 1, and after the split member is formed, the power transmission body, the light transmission body, and the butterfly unit are placed in the corresponding split cavities and then placed in the central cavity 10, so that the manufacturing of the cable core is completed.

In the application, one or more protective layers can be arranged, and the protective layers are positioned outside the cable core, so that the product can be effectively protected according to the requirements, for example, a steel belt protective layer with high strength is added, and the biting and high compression resistance can be effectively prevented; if a protective layer containing a water blocking tape or a water blocking yarn layer is added, the water blocking performance can be improved; for another example, the fireproof performance can be improved by adding a protective layer containing mica tapes; etc., are different.

The utility model provides a photoelectric hybrid cable, has the cable core, and the cable core comprises casing 1, segmentation part 2, at least three first transmission of electricity body 3, transmission of light body 4, and the cross section of the inner wall of casing 1 is square, its characterized in that: the dividing component 2 is formed by removing part of the extension strips from the cross component 72, the cross component 72 is formed by connecting a first extension strip 201, a second extension strip 202, a third extension strip 203, a fourth extension strip 204, a fifth extension strip 205, a sixth extension strip 206, a seventh extension strip 207, an eighth extension strip 208, a first bridging strip 211, a second bridging strip 212, a third bridging strip 213 and a fourth bridging strip 214 which have equal lengths, the inner end of the second extension strip 202, the inner end of the third extension strip 203, one end of the first bridging strip 211 and one end of the second bridging strip 212 are connected together, the second extension strip 202, the second bridging strip 212 and the fifth extension strip 205 are on the same straight line, and the second extension strip 202 is perpendicular to the third extension strip 203; the third extension bar 203, the first bridging bar 211 and the eighth extension bar 208 are on the same straight line, the inner end of the sixth extension bar 206, the inner end of the seventh extension bar 207, one end of the third bridging bar 213 and one end of the fourth bridging bar 214 are connected together, the sixth extension bar 206, the fourth bridging bar 214 and the first extension bar 201 are on the same straight line, and the sixth extension bar 206 is vertical to the seventh extension bar 207; the seventh extension bar 207, the third bridging bar 213 and the fourth extension bar 204 are on the same straight line, the inner end of the first extension bar 201, the other end of the first bridging bar 211, the inner end of the eighth extension bar 208 and the other end of the fourth bridging bar 214 are connected together, and the first extension bar 201 is perpendicular to the eighth extension bar 208; the inner end of the fourth extension bar 204, the other end of the second bridging bar 212, the inner end of the fifth extension bar 205 and the other end of the third bridging bar 213 are connected together, and the fourth extension bar 204 is perpendicular to the fifth extension bar 205; the outer space formed by the first extension bar 201 and the eighth extension bar 208 is a first division cavity 21, the outer space formed by the first extension bar 201, the first bridging bar 211 and the second extension bar 202 is a second division cavity 22, the outer space formed by the second extension bar 202 and the third extension bar 203 is a third division cavity 23, the outer space formed by the third extension bar 203, the second bridging bar 212 and the fourth extension bar 204 is a fourth division cavity 24, the outer space formed by the fourth extension bar 204 and the fifth extension bar 205 is a fifth division cavity 25, the outer space formed by the fifth extension bar 205, the third bridging bar 213 and the sixth extension bar 206 is a sixth division cavity 26, the outer space formed by the sixth extension bar 206 and the seventh extension bar 207 is a seventh division cavity 27, the outer space formed by the seventh extension bar 207, the fourth bridging bar 214 and the eighth extension bar 208 is an eighth division cavity 28, and the inner space formed by the first bridging bar 211, the second bridging bar 212, the third bridging bar 213 and the fourth bridging bar 214 is a ninth division cavity 29; on any cross section perpendicular to the axis of the cross-shaped member 72, the outer surface of the outer end of the first extension bar to the outer surface of the outer end of the eighth extension bar are in the same external frame 2S, and the external frame 2S is square in shape; one or both sides of the inner end of the first extension bar 201, one or both sides of the inner end of the second extension bar 202, one or both sides of the inner end of the third extension bar 203, one or both sides of the inner end of the fourth extension bar 204, one or both sides of the inner end of the fifth extension bar 205, one or both sides of the inner end of the sixth extension bar 206, one or both sides of the inner end of the seventh extension bar 207, one or both sides of the inner end of the eighth extension bar 208, one or both sides of the both ends of the first bridge bar 211, one or both sides of the both ends of the second bridge bar 212, one or both sides of the both ends of the third bridge bar 213, one or both sides of the both ends of the fourth bridge bar 214 are provided with recessed dividing openings 2G; each inner wall of the housing 1 is closely attached to at least one extension of the dividing member 2, and the first to ninth dividing chambers are collectively referred to as dividing chambers, and the first power transmission body 3 and the light transmission body 4 are located in different dividing chambers.

The above-mentioned optical-electrical hybrid cable may also be referred to as: an optical fiber ribbon cable.

The above-mentioned photoelectric hybrid optical cable is called an optical butterfly cable when the optical transmission body 4 is replaced by a butterfly unit; when the optical transmission body is replaced by a second optical transmission body, it is called a power cable.

The material of the shell 1 in the application is plastic.

The housing 1 described in the present application is preferably a one-piece structure formed integrally.

The material of the dividing member 2 described in the present application is plastic.

The partition member 2 described in the present application is preferably a one-piece structure formed integrally.

The material of the cross member 72 described in the present application is plastic.

The cross member 72 described in the present application is preferably a one-piece structure formed in one piece.

The material of the first conductor 31 in the present application is aluminum or copper or aluminum alloy or copper alloy.

The material of the first insulating layer 32 in the present application is plastic.

The material of the second conductor 51 is aluminum or copper or aluminum alloy or copper alloy.

The material of the second insulating layer 52 in the present application is plastic.

The optical fiber 41 described in the present application is of a single mode type or a multimode type.

The material of the adhesive layer 42 described in the present application is plastic.

The butterfly sheath 61 is made of plastic.

The material of the reinforcement 62 described in the present application is steel wire or iron wire or aluminum wire or glass fiber reinforced plastic or copper wire.

The optical fiber 63 described in the present application is of a single mode type or a multimode type.

In the application, all the implementation examples can be provided with at least three power transmission bodies, preferably three first power transmission bodies, so that the purpose of three-phase power access and the purpose of light signal simultaneous access can be realized in the same product.

Therefore, at least the following beneficial technical effects are achieved:

1. one cable enters the home, so that the access cost is greatly reduced;

2. The three-phase power is connected, so that the capacitance of a user is increased;

3. The power transmission line is more balanced in access, and the defects that a cable is too thick, construction is more difficult and the like due to the fact that a conductor with a larger diameter is needed when two phases are used for supplying power are avoided;

4. the use is more flexible, and the reliability of the power supply of a user is doubled;

5. The continuous first connecting cavity, second connecting cavity, third connecting cavity and fourth connecting cavity enlarge the space of the dividing cavity, so that butterfly units and light transmission bodies with larger capacity can be placed in the connecting cavities, and the core density of the optical fiber and the use efficiency of the space are improved; the right-angle bent connecting cavity in embodiment 1 and the like further expands the space and increases the number of optical fibers in the connecting cavity; in embodiment 2, the power transmission capability of the second power transmission body is made stronger;

6. The existence of the cross-shaped part ensures that only one cross-shaped part is manufactured and the required extension strip is removed, thereby achieving the purposes of convenient production and storage and realizing multiple purposes, and the removed extension strip can be reused and still can be put into an extruding machine for reuse; the extending strips can be removed very conveniently due to the existence of the dividing openings on the cross-shaped parts, for example, the steel wires are arranged at the front ends of the extending strips, and when the cross-shaped parts are connected, the extending strips to be removed are removed by the steel wires, so that the production is quite convenient and quick;

7. In the application, no other part is needed to be adhered between the dividing part and the shell, the combination is convenient and easy to separate, the combination is stable and reliable, and the dividing part cannot rotate in the shell; in practice, even if the dividing member is not closely attached to the inner wall of the case, the joining of the dividing member and the inner wall of the case is kept stable and reliable with a slight gap;

8. the split members of examples 1 and 2 are effectively combined with the casing, so that only corners of the three first power transmission bodies are close to each other, and the safety of electric contact between adjacent power transmission bodies is further enhanced;

9. In the application, each extension bar and each bridging bar of the cross-shaped component can be made to be thin in practice, and only the isolation and the support can be realized, so that the material is more saved and the cost is lower;

10. in the application, the division parts in the implementation example 3 are stored, are more convenient to store and more space-saving, and can be stacked upwards in sequence;

11. In the application, the implementation mode that the light transmission body is positioned outside the light transmission body ensures that the electric heating has smaller influence on the temperature of the light transmission element, so that the environmental temperature performance is more stable and reliable, and the light transmission element refers to an optical fiber or an optical fiber;

12. In the application, the dividing member in embodiment 8 is similar to a two-stage ladder, and the position of the dividing member can be ensured to be fixed as long as one light transmitting body is placed first, then the dividing member is placed, and then the other light transmitting body is placed; the purpose of integrating three-phase power supply and light transmission can be achieved;

13. The application effectively utilizes the square central cavity of the shell, and the outer edge of the shell can be square cross section.

The above-described embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.

Claims

1. The utility model provides a photoelectric hybrid optical cable, has the cable core, and the cable core comprises casing (1), segmentation part (2), at least three first transmission of electricity body (3), transmission of light body (4), and the cross section of the inner wall of casing (1) is square, its characterized in that: the dividing component (2) is formed by removing part of extension strips from a cross component (72), the cross component (72) is formed by connecting a first extension strip (201), a second extension strip (202), a third extension strip (203), a fourth extension strip (204), a fifth extension strip (205), a sixth extension strip (206), a seventh extension strip (207), an eighth extension strip (208), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are all of equal length, the inner end of the second extension strip (202), the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are all connected together, the second extension strip (202), the second bridging strip (212) and the fifth extension strip (205) are on the same straight line, and the second extension strip (202) is perpendicular to the third extension strip (203); the third extension strip (203), the first bridging strip (211) and the eighth extension strip (208) are on the same straight line, the inner end of the sixth extension strip (206), the inner end of the seventh extension strip (207), one end of the third bridging strip (213) and one end of the fourth bridging strip (214) are connected together, the sixth extension strip (206), the fourth bridging strip (214) and the first extension strip (201) are on the same straight line, and the sixth extension strip (206) is vertical to the seventh extension strip (207); the seventh extension strip (207), the third bridging strip (213) and the fourth extension strip (204) are on the same straight line, the inner end of the first extension strip (201), the other end of the first bridging strip (211), the inner end of the eighth extension strip (208) and the other end of the fourth bridging strip (214) are connected together, and the first extension strip (201) is vertical to the eighth extension strip (208); the inner end of the fourth extension strip (204), the other end of the second bridging strip (212), the inner end of the fifth extension strip (205) and the other end of the third bridging strip (213) are connected together, and the fourth extension strip (204) is vertical to the fifth extension strip (205); the outer space formed by the first extension strip (201) and the eighth extension strip (208) is a first divided cavity (21), the outer space formed by the first extension strip (201), the first bridging strip (211) and the second extension strip (202) is a second divided cavity (22), the outer space formed by the second extension strip (202) and the third extension strip (203) is a third divided cavity (23), the outer space formed by the third extension strip (203), the second bridging strip (212) and the fourth extension strip (204) is a fourth divided cavity (24), the outer space formed by the fourth extension strip (204) and the fifth extension strip (205) is a fifth divided cavity (25), the outer space formed by the fifth extension strip (205), the third bridging strip (213) and the sixth extension strip (206) is a sixth divided cavity (26), the outer space formed by the sixth extension strip (206) and the seventh extension strip (207) is a seventh divided cavity (27), the outer space formed by the seventh extension strip (207), the fourth bridging strip (214) and the eighth extension strip (208) is a fifth divided cavity (25), the outer space formed by the fourth extension strip (204) and the eighth bridging strip (212) is a ninth divided cavity (29); on any cross section perpendicular to the axis of the cross-shaped part (72), the outer surface of the outer end of the first extension strip to the outer surface of the outer end of the eighth extension strip are positioned in the same external frame (2S), and the external frame (2S) is square; one or two sides of the inner end of the first extension strip (201), one or two sides of the inner end of the second extension strip (202), one or two sides of the inner end of the third extension strip (203), one or two sides of the inner end of the fourth extension strip (204), one or two sides of the inner end of the fifth extension strip (205), one or two sides of the inner end of the sixth extension strip (206), one or two sides of the inner end of the seventh extension strip (207), one or two sides of the inner end of the eighth extension strip (208), one or two sides of the two ends of the first bridging strip (211), one or two sides of the two ends of the second bridging strip (212), one or two sides of the two ends of the third bridging strip (213), one or two sides of the two ends of the fourth bridging strip (214) are provided with recessed dividing openings (2G); each inner wall of the shell (1) is at least clung to one extension strip of the dividing component (2), the first to ninth dividing cavities are collectively called dividing cavities, and the first power transmission body (3) and the light transmission body (4) are positioned in different dividing cavities.

2. The photoelectric hybrid optical cable comprises a cable core, wherein the cable core is composed of a shell (1), a dividing part (2), three first power transmission bodies (3) and two power transmission bodies (4), the shell (1) is composed of a first wall body (11), a second wall body (12), a third wall body (13) and a fourth wall body (14) which are sequentially connected end to end, the cross section of the inner wall of the shell (1) is square, and a hollow central cavity (10) is formed in the shell (1); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is square; the light transmission body (4) is composed of a plurality of optical fibers (41) and a bonding layer (42) wrapping all the optical fibers, and the outer edge of the bonding layer is of an equilateral right-angle bending structure; the method is characterized in that: the dividing component (2) is composed of a second extension strip (202), a third extension strip (203), a sixth extension strip (206), a seventh extension strip (207), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are of equal length, wherein the inner end of the second extension strip (202), the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the second extension strip (202) and the second bridging strip (212) are on the same straight line, the third extension strip (203) and the first bridging strip (211) are on the same straight line, and the second extension strip (202) is perpendicular to the third extension strip (203); the inner end of the sixth extension bar (206), the inner end of the seventh extension bar (207), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the sixth extension bar (206) and the fourth bridging bar (214) are on the same straight line, the seventh extension bar (207) and the third bridging bar (213) are on the same straight line, and the sixth extension bar (206) is perpendicular to the seventh extension bar (207); the other end of the first bridging strip (211) and the other end of the fourth bridging strip (214) are vertically connected together, the other end of the second bridging strip (212) and the other end of the third bridging strip (213) are vertically connected together, the outer space formed by the second extending strip (202) and the first bridging strip (211) is a second divided cavity (22), the outer space formed by the second extending strip (202) and the third extending strip (203) is a third divided cavity (23), the outer space formed by the third extending strip (203) and the second bridging strip (212) is a fourth divided cavity (24), the outer space formed by the sixth extending strip (206) and the third bridging strip (213) is a sixth divided cavity (26), the outer space formed by the sixth extending strip (206) and the seventh extending strip (207) is a seventh divided cavity (27), the outer space formed by the seventh extending strip (207) and the fourth bridging strip (214) is a eighth divided cavity (28), and the outer space formed by the first bridging strip (211), the second bridging strip (212) and the third bridging strip (213) and the fourth bridging strip (213) are ninth divided cavities (29); in the cable core, the outer end of the second extension strip (202) is clung to the inner wall of the first wall body (11), the outer end of the third extension strip (203) is clung to the inner wall of the second wall body (12), the outer end of the sixth extension strip (206) is clung to the inner wall of the third wall body (13), and the outer end of the seventh extension strip (207) is clung to the inner wall of the fourth wall body (14); a first dividing cavity (21) is formed among the upper right side of the second dividing cavity (22), the upper left side of the eighth dividing cavity (28), the first wall body (11) and the fourth wall body (14), the second dividing cavity (22), the first dividing cavity (21) and the eighth dividing cavity (28) form a continuous first connecting cavity (20), and the cross sections of the second dividing cavity (22), the first dividing cavity (21) and the eighth dividing cavity (28) are square with equal sizes; a fifth dividing cavity (25) is formed among the right lower part of the fourth dividing cavity (24), the left lower part of the sixth dividing cavity (26), the second wall body (12) and the third wall body (13), the fourth dividing cavity (24), the fifth dividing cavity (25) and the sixth dividing cavity (26) form a continuous second connecting cavity (200), and the cross sections of the fourth dividing cavity (24), the fifth dividing cavity (25) and the sixth dividing cavity (26) are square with equal sizes; the three first power transmission bodies (3) are respectively positioned in the third division cavity (23), the seventh division cavity (27) and the ninth division cavity (29), and the two light transmission bodies (4) are respectively positioned in the first connecting cavity (20) and the second connecting cavity (200).

3. The utility model provides a power cable, has the cable core, and the cable core comprises casing (1), segmentation part (2), three first transmission of electricity body (3), two second transmission of electricity body (5), and casing (1) comprises first wall body (11), second wall body (12), third wall body (13), fourth wall body (14) that connect end to end in proper order, and the cross section of the inner wall of casing (1) is square, and the inside of casing (1) has hollow center chamber (10); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is square; the second power transmission body (5) is composed of a second conductor (51) and a second insulating layer (52), the second insulating layer (52) is coated outside the second conductor (51), the second conductor (51) and the second insulating layer (52) have similar shapes, and the outer edge of the second insulating layer (52) is of an equilateral right-angle bending structure; the method is characterized in that: the dividing component (2) is composed of a second extension strip (202), a third extension strip (203), a sixth extension strip (206), a seventh extension strip (207), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are of equal length, wherein the inner end of the second extension strip (202), the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the second extension strip (202) and the second bridging strip (212) are on the same straight line, the third extension strip (203) and the first bridging strip (211) are on the same straight line, and the second extension strip (202) is perpendicular to the third extension strip (203); the inner end of the sixth extension bar (206), the inner end of the seventh extension bar (207), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the sixth extension bar (206) and the fourth bridging bar (214) are on the same straight line, the seventh extension bar (207) and the third bridging bar (213) are on the same straight line, and the sixth extension bar (206) is perpendicular to the seventh extension bar (207); the other end of the first bridging strip (211) and the other end of the fourth bridging strip (214) are vertically connected together, the other end of the second bridging strip (212) and the other end of the third bridging strip (213) are vertically connected together, the outer space formed by the second extending strip (202) and the first bridging strip (211) is a second divided cavity (22), the outer space formed by the second extending strip (202) and the third extending strip (203) is a third divided cavity (23), the outer space formed by the third extending strip (203) and the second bridging strip (212) is a fourth divided cavity (24), the outer space formed by the sixth extending strip (206) and the third bridging strip (213) is a sixth divided cavity (26), the outer space formed by the sixth extending strip (206) and the seventh extending strip (207) is a seventh divided cavity (27), the outer space formed by the seventh extending strip (207) and the fourth bridging strip (214) is a eighth divided cavity (28), and the outer space formed by the first bridging strip (211), the second bridging strip (212) and the third bridging strip (213) and the fourth bridging strip (213) are ninth divided cavities (29); in the cable core, the outer end of the second extension strip (202) is clung to the inner wall of the first wall body (11), the outer end of the third extension strip (203) is clung to the inner wall of the second wall body (12), the outer end of the sixth extension strip (206) is clung to the inner wall of the third wall body (13), and the outer end of the seventh extension strip (207) is clung to the inner wall of the fourth wall body (14); a first dividing cavity (21) is formed among the upper right side of the second dividing cavity (22), the upper left side of the eighth dividing cavity (28), the first wall body (11) and the fourth wall body (14), the second dividing cavity (22), the first dividing cavity (21) and the eighth dividing cavity (28) form a continuous first connecting cavity (20), and the cross sections of the second dividing cavity (22), the first dividing cavity (21) and the eighth dividing cavity (28) are square with equal sizes; a fifth dividing cavity (25) is formed among the right lower part of the fourth dividing cavity (24), the left lower part of the sixth dividing cavity (26), the second wall body (12) and the third wall body (13), the fourth dividing cavity (24), the fifth dividing cavity (25) and the sixth dividing cavity (26) form a continuous second connecting cavity (200), and the cross sections of the fourth dividing cavity (24), the fifth dividing cavity (25) and the sixth dividing cavity (26) are square with equal sizes; the three first power transmission bodies (3) are respectively positioned in the third division cavity (23), the seventh division cavity (27) and the ninth division cavity (29), and the two second power transmission bodies (5) are respectively positioned in the first connecting cavity (20) and the second connecting cavity (200).

4. The utility model provides an optical fiber ribbon optical cable, has the cable core, and the cable core comprises casing (1), segmentation part (2), five first electric power transmission body (3), two light transmission body (4), and casing (1) comprises first wall body (11), second wall body (12), third wall body (13), fourth wall body (14) that connect end to end in proper order, and the cross section of the inner wall of casing (1) is square, and the inside of casing (1) has hollow center chamber (10); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is square; the light transmission body (4) is composed of a plurality of optical fibers (41) and a bonding layer (42) wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is rectangular; the method is characterized in that: the dividing component (2) is composed of a second extension strip (202), a third extension strip (203), a fourth extension strip (204), a sixth extension strip (206), a seventh extension strip (207), an eighth extension strip (208), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are of equal length, wherein the inner end of the second extension strip (202), the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the second extension strip (202) and the second bridging strip (212) are on the same straight line, the third extension strip (203), the first bridging strip (211) and the eighth extension strip (208) are on the same straight line, and the second extension strip (202) is perpendicular to the third extension strip (203); the inner end of the sixth extension bar (206), the inner end of the seventh extension bar (207), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the sixth extension bar (206) and the fourth bridging bar (214) are on the same straight line, the seventh extension bar (207), the third bridging bar (213) and the fourth extension bar (204) are on the same straight line, and the sixth extension bar (206) is vertical to the seventh extension bar (207); the other end of the first bridging strip (211), the inner end of the eighth bridging strip (208) and the other end of the fourth bridging strip (214) are connected together, the other end of the second bridging strip (212), the inner end of the fourth bridging strip (204) and the other end of the third bridging strip (213) are connected together, the outer space formed by the second extending strip (202) and the first bridging strip (211) is a second divided cavity (22), the outer space formed by the second extending strip (202) and the third extending strip (203) is a third divided cavity (23), the outer space formed by the third extending strip (203), the second bridging strip (212) and the fourth extending strip (204) is a fourth divided cavity (24), the outer space formed by the sixth extending strip (206) and the third bridging strip (213) is a sixth divided cavity (26), the outer space formed by the sixth extending strip (206) and the seventh extending strip (207) is a seventh divided cavity (27), the outer space formed by the seventh extending strip (207), the fourth bridging strip (214) and the eighth extending strip (208) is a third divided cavity (23), the outer space formed by the eighth extending strip (208) is a fourth divided cavity (28), and the fourth bridging strip (213) is a ninth divided cavity (29); in the cable core, the outer end of the second extension strip (202) is tightly attached to the inner wall of the first wall body (11), the outer end of the third extension strip (203) is tightly attached to the inner wall of the second wall body (12), the outer end of the fourth extension strip (204) is tightly attached to the inner wall of the second wall body (12), the outer end of the sixth extension strip (206) is tightly attached to the inner wall of the third wall body (13), the outer end of the seventh extension strip (207) is tightly attached to the inner wall of the fourth wall body (14), and the outer end of the eighth extension strip (208) is tightly attached to the inner wall of the fourth wall body (14); a first dividing cavity (21) is formed among the upper right part of the second dividing cavity (22) and the upper left part of the eighth dividing cavity (28), the first wall body (11) and the fourth wall body (14), the second dividing cavity (22) and the first dividing cavity (21) form a continuous first connecting cavity (20), and the cross sections of the second dividing cavity (22) and the first dividing cavity (21) are square with equal sizes; a fifth dividing cavity (25) is formed among the right lower part of the fourth dividing cavity (24), the left lower part of the sixth dividing cavity (26), the second wall body (12) and the third wall body (13), the fifth dividing cavity (25) and the sixth dividing cavity (26) form a continuous second connecting cavity (200), and the cross sections of the fifth dividing cavity (25) and the sixth dividing cavity (26) are square with equal sizes; five first power transmission bodies (3) are respectively positioned in a third division cavity (23), a seventh division cavity (27), a ninth division cavity (29), a fourth division cavity (24) and an eighth division cavity (28), and two light transmission bodies (4) are respectively positioned in a first connecting cavity (20) and a second connecting cavity (200).

5. A butterfly-shaped optical cable is provided with a cable core, wherein the cable core is composed of a shell (1), a dividing part (2), five first power transmission bodies (3) and two butterfly-shaped units (6), the shell (1) is composed of a first wall body (11), a second wall body (12), a third wall body (13) and a fourth wall body (14) which are connected end to end in sequence, the cross section of the inner wall of the shell (1) is square, and a hollow central cavity (10) is formed in the shell (1); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is square; the butterfly unit (6) is composed of a butterfly sheath (61), two reinforcing pieces (62) and optical fibers (63), the two reinforcing pieces (62) are respectively positioned on the upper side and the lower side of the optical fibers (63), the butterfly sheath (61) integrally covers the reinforcing pieces (62) and the optical fibers (63), the butterfly sheath (61) on the left side and the right side of the optical fibers (63) is provided with a concave tearing port (60), and the cross section of the butterfly sheath (61) is rectangular; the method is characterized in that: the dividing component (2) is composed of a second extension strip (202), a third extension strip (203), a fourth extension strip (204), a sixth extension strip (206), a seventh extension strip (207), an eighth extension strip (208), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are of equal length, wherein the inner end of the second extension strip (202), the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the second extension strip (202) and the second bridging strip (212) are on the same straight line, the third extension strip (203), the first bridging strip (211) and the eighth extension strip (208) are on the same straight line, and the second extension strip (202) is perpendicular to the third extension strip (203); the inner end of the sixth extension bar (206), the inner end of the seventh extension bar (207), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the sixth extension bar (206) and the fourth bridging bar (214) are on the same straight line, the seventh extension bar (207), the third bridging bar (213) and the fourth extension bar (204) are on the same straight line, and the sixth extension bar (206) is vertical to the seventh extension bar (207); the other end of the first bridging strip (211), the inner end of the eighth bridging strip (208) and the other end of the fourth bridging strip (214) are connected together, the other end of the second bridging strip (212), the inner end of the fourth bridging strip (204) and the other end of the third bridging strip (213) are connected together, the outer space formed by the second extending strip (202) and the first bridging strip (211) is a second divided cavity (22), the outer space formed by the second extending strip (202) and the third extending strip (203) is a third divided cavity (23), the outer space formed by the third extending strip (203), the second bridging strip (212) and the fourth extending strip (204) is a fourth divided cavity (24), the outer space formed by the sixth extending strip (206) and the third bridging strip (213) is a sixth divided cavity (26), the outer space formed by the sixth extending strip (206) and the seventh extending strip (207) is a seventh divided cavity (27), the outer space formed by the seventh extending strip (207), the fourth bridging strip (214) and the eighth extending strip (208) is a third divided cavity (23), the outer space formed by the eighth extending strip (208) is a fourth divided cavity (28), and the fourth bridging strip (213) is a ninth divided cavity (29); in the cable core, the outer end of the second extension strip (202) is tightly attached to the inner wall of the first wall body (11), the outer end of the third extension strip (203) is tightly attached to the inner wall of the second wall body (12), the outer end of the fourth extension strip (204) is tightly attached to the inner wall of the second wall body (12), the outer end of the sixth extension strip (206) is tightly attached to the inner wall of the third wall body (13), the outer end of the seventh extension strip (207) is tightly attached to the inner wall of the fourth wall body (14), and the outer end of the eighth extension strip (208) is tightly attached to the inner wall of the fourth wall body (14); a first dividing cavity (21) is formed among the upper right part of the second dividing cavity (22) and the upper left part of the eighth dividing cavity (28), the first wall body (11) and the fourth wall body (14), the second dividing cavity (22) and the first dividing cavity (21) form a continuous first connecting cavity (20), and the cross sections of the second dividing cavity (22) and the first dividing cavity (21) are square with equal sizes; a fifth dividing cavity (25) is formed among the right lower part of the fourth dividing cavity (24), the left lower part of the sixth dividing cavity (26), the second wall body (12) and the third wall body (13), the fifth dividing cavity (25) and the sixth dividing cavity (26) form a continuous second connecting cavity (200), and the cross sections of the fifth dividing cavity (25) and the sixth dividing cavity (26) are square with equal sizes; five first power transmission bodies (3) are respectively positioned in a third division cavity (23), a seventh division cavity (27), a ninth division cavity (29), a fourth division cavity (24) and an eighth division cavity (28), and two butterfly units (6) are respectively positioned in a first connecting cavity (20) and a second connecting cavity (200).

6. The photoelectric hybrid optical cable comprises a cable core, wherein the cable core is composed of a shell (1), a dividing part (2), four first power transmission bodies (3) and one light transmission body (4), the shell (1) is composed of a first wall body (11), a second wall body (12), a third wall body (13) and a fourth wall body (14) which are sequentially connected end to end, the cross section of the inner wall of the shell (1) is square, and a hollow central cavity (10) is formed in the shell (1); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is rectangular; the light transmission body (4) is composed of a plurality of optical fibers (41) and a bonding layer (42) wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is square; the method is characterized in that: the dividing component (2) is composed of a second extension strip (202), a fourth extension strip (204), a sixth extension strip (206), an eighth extension strip (208), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are equal in length, wherein the inner end of the second extension strip (202), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the second extension strip (202) and the second bridging strip (212) are on the same straight line, and the second extension strip (202) is perpendicular to the first bridging strip (211); the inner end of the sixth extension bar (206), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the sixth extension bar (206) and the fourth bridging bar (214) are on the same straight line, and the sixth extension bar (206) is vertical to the third bridging bar (213); the other end of the first bridging strip (211), the inner end of the eighth extension strip (208) and the other end of the fourth bridging strip (214) are connected together, the first bridging strip (211) and the eighth extension strip (208) are on the same straight line, and the first bridging strip (211) is perpendicular to the fourth bridging strip (214); the other end of the second bridging strip (212), the inner end of the fourth extension strip (204) and the other end of the third bridging strip (213) are connected together, the third bridging strip (213) and the fourth extension strip (204) are on the same straight line, and the second bridging strip (212) is perpendicular to the third bridging strip (213); the outer space formed by the second extension strip (202) and the first bridging strip (211) is a second dividing cavity (22), the outer space formed by the second bridging strip (212) and the fourth extension strip (204) is a fourth dividing cavity (24), the outer space formed by the sixth extension strip (206) and the third bridging strip (213) is a sixth dividing cavity (26), the outer space formed by the fourth bridging strip (214) and the eighth extension strip (208) is an eighth dividing cavity (28), and the inner space formed by the first bridging strip (211), the second bridging strip (212), the third bridging strip (213) and the fourth bridging strip (214) is a ninth dividing cavity (29); in the cable core, the outer end of the second extension strip (202) is clung to the inner wall of the first wall body (11), the outer end of the fourth extension strip (204) is clung to the inner wall of the second wall body (12), the outer end of the sixth extension strip (206) is clung to the inner wall of the third wall body (13), and the outer end of the eighth extension strip (208) is clung to the inner wall of the fourth wall body (14); a first dividing cavity (21) is formed among the upper right part of the second dividing cavity (22) and the upper left part of the eighth dividing cavity (28), the first wall body (11) and the fourth wall body (14), the second dividing cavity (22) and the first dividing cavity (21) form a continuous first connecting cavity (20), and the cross sections of the second dividing cavity (22) and the first dividing cavity (21) are square with equal sizes; a fifth dividing cavity (25) is formed among the right lower part of the fourth dividing cavity (24), the left lower part of the sixth dividing cavity (26), the second wall body (12) and the third wall body (13), the fifth dividing cavity (25) and the sixth dividing cavity (26) form a continuous second connecting cavity (200), and the cross sections of the fifth dividing cavity (25) and the sixth dividing cavity (26) are square with equal sizes; a third dividing cavity (23) is formed among the upper left part of the fourth dividing cavity (24), the lower left part of the second dividing cavity (22), the first wall body (11) and the second wall body (12), the third dividing cavity (23) and the fourth dividing cavity (24) form a continuous third connecting cavity (210), and the cross sections of the third dividing cavity (23) and the fourth dividing cavity (24) are square with equal sizes; a seventh dividing cavity (27) is formed among the upper right part of the sixth dividing cavity (26), the lower right part of the eighth dividing cavity (28), the third wall body (13) and the fourth wall body (14), the seventh dividing cavity (27) and the eighth dividing cavity (28) form a continuous fourth connecting cavity (220), and the cross sections of the seventh dividing cavity (27) and the eighth dividing cavity (28) are square with equal sizes; the four first power transmission bodies (3) are respectively positioned in the first connecting cavity (20), the second connecting cavity (200), the third connecting cavity (210) and the fourth connecting cavity (220), and the light transmission body (4) is positioned in the ninth dividing cavity (29).

7. The photoelectric hybrid optical cable comprises a cable core, wherein the cable core is composed of a shell (1), a dividing part (2), three first power transmission bodies (3) and two power transmission bodies (4), the shell (1) is composed of a first wall body (11), a second wall body (12), a third wall body (13) and a fourth wall body (14) which are sequentially connected end to end, the cross section of the inner wall of the shell (1) is square, and a hollow central cavity (10) is formed in the shell (1); the first power transmission body (3) is composed of a first conductor (31) and a first insulating layer (32) wrapping the first conductor, and the cross section of the outer edge of the first insulating layer (32) is square; the light transmission body (4) is composed of a plurality of optical fibers (41) and a bonding layer (42) wrapping all the optical fibers, and the cross section of the outer edge of the bonding layer is rectangular; the method is characterized in that: the dividing component (2) is composed of a third extension strip (203), a fourth extension strip (204), a seventh extension strip (207), an eighth extension strip (208), a first bridging strip (211), a second bridging strip (212), a third bridging strip (213) and a fourth bridging strip (214) which are of equal length, wherein the inner end of the third extension strip (203), one end of the first bridging strip (211) and one end of the second bridging strip (212) are connected together, the third extension strip (203), the first bridging strip (211) and the eighth extension strip (208) are on the same straight line, and the second bridging strip (212) is perpendicular to the third extension strip (203); the inner end of the seventh extension bar (207), one end of the third bridging bar (213) and one end of the fourth bridging bar (214) are connected together, the seventh extension bar (207), the third bridging bar (213) and the fourth extension bar (204) are on the same straight line, and the fourth bridging bar (214) is vertical to the seventh extension bar (207); the other end of the first bridging strip (211), the inner end of the eighth extending strip (208) and the other end of the fourth bridging strip (214) are connected together, the other end of the second bridging strip (212), the inner end of the fourth extending strip (204) and the other end of the third bridging strip (213) are connected together, an outer space formed by the third extending strip (203), the second bridging strip (212) and the fourth extending strip (204) is a fourth divided cavity (24), an outer space formed by the seventh extending strip (207), the fourth bridging strip (214) and the eighth extending strip (208) is an eighth divided cavity (28), and an inner space formed by the first bridging strip (211), the second bridging strip (212), the third bridging strip (213) and the fourth bridging strip (214) is a ninth divided cavity (29); in the cable core, the outer end of the third extension strip (203) is clung to the inner wall of the second wall body (12), the outer end of the fourth extension strip (204) is clung to the inner wall of the second wall body (12), the outer end of the seventh extension strip (207) is clung to the inner wall of the fourth wall body (14), and the outer end of the eighth extension strip (208) is clung to the inner wall of the fourth wall body (14); a third divided cavity (23), a second divided cavity (22) and a first divided cavity (21) which are sequentially connected from left lower part to left upper part among the first wall body (11), the second wall body (12) and the fourth wall body (14) are formed by the left upper part of the third extension strip (203), the left upper part of the first bridging strip (211), the left upper part of the eighth extension strip (208), and a continuous body formed by the third divided cavity (23), the second divided cavity (22) and the first divided cavity (21) is called a first connecting cavity (20); a fifth divided cavity (25), a sixth divided cavity (26) and a seventh divided cavity (27) which are sequentially connected from the right lower part to the right upper part between the second wall body (12), the third wall body (13) and the fourth wall body (14) are formed by the right lower part of the fourth extension strip (204), the right lower part of the third bridging strip (213), the right lower part of the seventh extension strip (207), and a continuous body formed by the fifth divided cavity (25), the sixth divided cavity (26) and the seventh divided cavity (27) is called as a second connecting cavity (200); the three first power transmission bodies (3) are respectively positioned in the fourth dividing cavity (24), the eighth dividing cavity (28) and the ninth dividing cavity (29), and the two light transmission bodies (4) are respectively positioned in the first connecting cavity (20) and the second connecting cavity (200).

8. An optical and electrical hybrid cable according to claim 7, wherein: the shell (1) is made of plastic.

9. An optical and electrical hybrid cable according to claim 7, wherein: the material of the dividing part (2) is plastic.

10. An optical and electrical hybrid cable according to claim 7, wherein: the material of the first conductor (31) is aluminum or copper or an aluminum alloy or a copper alloy.