CN216285876U

CN216285876U - Novel intensive butterfly-shaped optical cable of high performance

Info

Publication number: CN216285876U
Application number: CN202122727517.9U
Authority: CN
Inventors: 杨建�
Original assignee: Shenzhen Guangyu Zhilian Technology Co ltd
Current assignee: Shenzhen Guangyu Zhilian Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a high-performance novel intensive butterfly-shaped optical cable which comprises a connecting band, wherein first tearing grooves are formed in the middle of the upper end and the middle of the lower end of the connecting band, a second optical cable and a first optical cable are fixedly connected to the left end and the right end of the connecting band respectively, a first sub optical cable and a second sub optical cable are fixedly and alternately connected to the middle of the front ends of the second optical cable and the first optical cable respectively, reinforcing parts are fixedly and alternately connected to the upper portions of the front ends and the lower portions of the front ends of the second optical cable and the first optical cable respectively, and four second tearing grooves are formed in the outer surfaces of the second optical cable and the first optical cable at equal distances. According to the high-performance novel intensive butterfly-shaped optical cable, the second optical cable is connected with the first optical cable through the connecting band, the three optical fibers are arranged in the first sub-optical cable and the second sub-optical cable, the transmission performance of the optical cable is improved, the transmission of high-capacity data is supported, and the protection effect of the optical cable is improved through the arranged reinforcing piece.

Description

Novel intensive butterfly-shaped optical cable of high performance

Technical Field

The utility model relates to the field of butterfly-shaped optical cables, in particular to a novel high-performance intensive butterfly-shaped optical cable.

Background

The butterfly-shaped optical cable is a novel user access optical cable, the cross section appearance is named like a butterfly, the special effect of the butterfly-shaped optical cable is played in the networks such as intelligent buildings, digital communities, campus networks and local area networks, the optical cable is small in outer diameter, light in weight, low in cost, good in flexibility and bending performance, wide in application, light and easy to lay, low in construction cost, high in speed, flexible and quick, and in the prior art, 1 the conventional butterfly-shaped optical cable is only provided with a group of optical cables and optical fibers, so that the performance of the butterfly-shaped optical cable is low, 2 the conventional butterfly-shaped optical cable is not high in stability, and the protection effect of the optical fibers is not good, so that the novel high-performance dense butterfly-shaped optical cable is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-performance novel intensive butterfly-shaped optical cable which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

novel intensive butterfly-shaped optical cable of high performance, including the connecting band, connecting band upper end middle part all opens with the lower extreme middle part has first tearing groove, the left end and the right-hand member of connecting band are fixedly connected with second optical cable and first optical cable respectively, second optical cable and first optical cable front end middle part fixed interlude are respectively connected with first sub-optical cable and the sub-optical cable of second, second optical cable and first optical cable front end upper portion and the equal fixed interlude in front end lower part are connected with the reinforcement, the impartial distance of second optical cable and first optical cable surface is opened there are four second tearing grooves.

Preferably, the first sub-optical cable comprises a sheath, the middle part of the upper end of the sheath and the middle part of the lower end of the sheath are both provided with a third tearing groove, the middle part of the right end of the sheath is fixedly and alternately connected with three optical fibers, the left end and the right end of the sheath are both fixedly connected with a shell, the middle parts of the right ends of the two shells are both fixedly and alternately connected with a reinforcing piece, and the sheath and the first optical cable are alternately connected together.

Preferably, the first optical cable comprises a flame-retardant connecting sleeve, a water blocking tape is fixedly and alternately connected in the flame-retardant connecting sleeve, a first filling layer is fixedly and alternately connected in the water blocking tape, a connecting groove is formed in the middle of the right end of the first filling layer, fixing grooves are formed in the upper portion of the right end of the first filling layer and the lower portion of the right end of the first filling layer, and the flame-retardant connecting sleeve is fixedly connected with the connecting tape.

Preferably, the reinforcement includes the steel wire, the second filling layer has been cup jointed to steel wire surface fixing, the fixed enhancement layer that has cup jointed of second filling layer surface, the fixed overcoat that has cup jointed of enhancement layer surface has outer guarantor layer, outer guarantor layer links together with the fixed interlude of second optical cable.

Preferably, the connecting groove is fixedly and alternately connected with the first sub-optical cable, and the two fixing grooves are respectively fixedly and alternately connected with the two reinforcing parts.

Preferably, the first optical cable and the second optical cable have the same structure and the same connection mode, and the first sub-optical cable and the second sub-optical cable have the same structure and the same connection mode.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model

1. The first optical cable and the second optical cable can be fixedly connected together by arranging the connecting band, the first sub optical cable and the second sub optical cable are arranged in the first optical cable and the second optical cable, and the connecting band can be torn through the first tearing groove when the two first optical cables are used separately as needed by arranging the first tearing groove, so that the first optical cable and the second optical cable can be flexibly used to adapt to different needs, and the transmission performance of the cable is improved and the cable works with high performance by arranging the three optical fibers in the two first sub optical cables and the second sub optical cable;

2. through all setting up two steel wires in first optical cable and second optical cable to the reinforcing is to the protection of optic fibre, avoids optic fibre impaired, has improved optical fiber transmission's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the high-performance novel dense butterfly-shaped optical cable of the present invention;

FIG. 2 is a plan sectional view of the overall structure of the first sub-cable of the high performance novel dense butterfly-shaped optical cable of the present invention;

FIG. 3 is a cross-sectional view of the overall structure of the first cable of the high performance novel dense butterfly-shaped optical cable of the present invention;

fig. 4 is a plan sectional view showing the overall structure of the strength member of the high-performance novel dense butterfly-shaped optical cable of the present invention.

In the figure: 1. a connecting belt; 2. a first tear groove; 3. a first optical cable; 4. a second optical cable; 5. a first sub-cable; 6. a reinforcement; 7. a second tear groove; 8. a second sub-cable; 51. a sheath; 52. a third tear groove; 53. an optical fiber; 54. a housing; 55. a reinforcement; 31. a flame-retardant connecting sleeve; 32. a water blocking tape; 33. a first filling layer; 34. connecting grooves; 35. fixing grooves; 61. a steel wire; 62. a second filling layer; 63. a reinforcing layer; 64. and (4) an outer protective layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the novel high-performance dense butterfly-shaped optical cable comprises a connecting band 1, wherein a first tearing groove 2 is formed in the middle of the upper end and the middle of the lower end of the connecting band 1, a second optical cable 4 and a first optical cable 3 are fixedly connected to the left end and the right end of the connecting band 1 respectively, a first sub-optical cable 5 and a second sub-optical cable 8 are fixedly and alternately connected to the middle of the front end of the second optical cable 4 and the middle of the front end of the first optical cable 3 respectively, a reinforcing member 6 is fixedly and alternately connected to the upper portion of the front end of the second optical cable 4 and the upper portion of the front end of the first optical cable 3 and the lower portion of the front end respectively, and four second tearing grooves 7 are formed in equal distances on the outer surfaces of the second optical cable 4 and the first optical cable 3.

The first sub-optical cable 5 comprises a sheath 51, third tearing grooves 52 are formed in the middle of the upper end and the middle of the lower end of the sheath 51, three optical fibers 53 are fixedly connected in the middle of the right end of the sheath 51 in an inserting mode, shells 54 are fixedly connected to the left end and the right end of the sheath 51, reinforcing pieces 55 are fixedly connected in the middle of the right ends of the two shells 54 in an inserting mode, and the sheath 51 and the first optical cable 3 are connected in an inserting mode; the first optical cable 3 comprises a flame-retardant connecting sleeve 31, the flame-retardant connecting sleeve 31 is arranged to prevent the optical cable from burning, a water-blocking tape 32 is fixedly and alternately connected in the flame-retardant connecting sleeve 31, the water is prevented from entering the optical cable by arranging the water-blocking tape 32, a first filling layer 33 is fixedly and alternately connected in the water-blocking tape 32, a connecting groove 34 is formed in the middle of the right end of the first filling layer 33, fixing grooves 35 are formed in the upper portion of the right end and the lower portion of the right end of the first filling layer 33, the flame-retardant connecting sleeve 31 is fixedly connected with the connecting belt 1, the reinforcing part 6 comprises a steel wire 61, the steel wire 61 is arranged to protect the optical fiber 53, a second filling layer 62 is fixedly sleeved on the outer surface of the steel wire 61, a reinforcing layer 63 is fixedly sleeved on the outer surface of the second filling layer 62, the reinforcing layer 63 is fixedly sleeved on the outer surface of the reinforcing layer 61, an outer protection layer 64 is arranged on the outer surface of the reinforcing layer 63, thereby protecting the steel wire 61, and fixedly inserting and connecting the outer protective layer 64 and the second optical cable 4 together; the connecting groove 34 is fixedly and alternately connected with the first sub-optical cable 5, and the two fixing grooves 35 are respectively and fixedly and alternately connected with the two reinforcing parts 6; the first optical cable 3 and the second optical cable 4 have the same structure and the same connection mode, and the first sub-optical cable 5 and the second sub-optical cable 8 have the same structure and the same connection mode.

It should be noted that, the present invention is a high-performance novel dense butterfly-shaped optical cable, by providing the connection band 1, the first optical cable 3 and the second optical cable 4 can be fixedly connected together, by providing the first tearing groove 2, when two first optical cables 3 are used separately, the connection band 1 can be torn through the first tearing groove 2, so that the first optical cable 3 and the second optical cable 4 can be flexibly used, when in use, the left part and the right part of the flame-retardant connection sleeve 31 are pulled, the left part and the right part of the flame-retardant connection sleeve 31 are torn through the second tearing groove 7, and the two reinforcing members 55 fixedly connected therewith are driven to move to the left and the right respectively, the two reinforcing members 55 pull the sheath 51 at the same time, so that the sheath 51 is torn through the two third tearing grooves 52, and then the upper part and the lower part of the flame-retardant connection sleeve 31 are pulled, so that the upper part and the lower part of the flame-retardant connection sleeve 31 are pulled upward and downward respectively, thereby make the upper portion and the lower part of fire-retardant adapter sleeve 31 tear open to make optic fibre 53 spill, through setting up steel wire 61, thereby the reinforcing improves optic fibre 53's stability to optic fibre 53's protection, sets up to fire-retardant through setting up fire-retardant adapter sleeve 31, thereby avoids fire-retardant adapter sleeve 31 spontaneous combustion to lead to the circuit to damage.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Novel intensive formula butterfly-shaped optical cable of high performance, including connecting band (1), its characterized in that: connecting band (1) upper end middle part all opened first tear groove (2) with the lower extreme middle part, the left end and the right-hand member of connecting band (1) are fixedly connected with second optical cable (4) and first optical cable (3) respectively, second optical cable (4) and first optical cable (3) front end middle part fixed interlude are connected with first sub-optical cable (5) and second sub-optical cable (8) respectively, second optical cable (4) and first optical cable (3) front end upper portion and the equal fixed interlude of front end lower part are connected with reinforcement (6), the equipartition distance of second optical cable (4) and first optical cable (3) surface is opened has four second tear groove (7).

2. The novel high-performance dense butterfly-shaped optical cable according to claim 1, wherein: the first sub-optical cable (5) comprises a sheath (51), third tearing grooves (52) are formed in the middle of the upper end and the middle of the lower end of the sheath (51), three optical fibers (53) are fixedly and alternately connected to the middle of the right end of the sheath (51), shells (54) are fixedly and alternately connected to the left end and the right end of the sheath (51), reinforcing parts (55) are fixedly and alternately connected to the middle of the right ends of the two shells (54), and the sheath (51) and the first optical cable (3) are alternately connected together.

3. The novel high-performance dense butterfly-shaped optical cable according to claim 1, wherein: the first optical cable (3) comprises a flame-retardant connecting sleeve (31), a water blocking tape (32) is fixedly and alternately connected in the flame-retardant connecting sleeve (31), a first filling layer (33) is fixedly and alternately connected in the water blocking tape (32), a connecting groove (34) is formed in the middle of the right end of the first filling layer (33), fixing grooves (35) are formed in the upper portion of the right end of the first filling layer (33) and the lower portion of the right end of the first filling layer (33), and the flame-retardant connecting sleeve (31) is fixedly connected with the connecting belt (1).

4. The novel high-performance dense butterfly-shaped optical cable according to claim 1, wherein: reinforcing part (6) include steel wire (61), the fixed cover of steel wire (61) surface has connect second filling layer (62), the fixed cover of second filling layer (62) surface has connected enhancement layer (63), the fixed cover of enhancement layer (63) surface has connected outer guarantor layer (64), outer guarantor layer (64) links together with the fixed interlude of second optical cable (4).

5. The novel high-performance dense butterfly-shaped optical cable according to claim 3, wherein: the connecting groove (34) is fixedly connected with the first sub-optical cable (5) in a penetrating mode, and the two fixing grooves (35) are respectively fixedly connected with the two reinforcing pieces (6) in a penetrating mode.

6. The novel high-performance dense butterfly-shaped optical cable according to claim 1, wherein: the first optical cable (3) and the second optical cable (4) are consistent in structure and same in connection mode, and the first sub optical cable (5) and the second sub optical cable (8) are consistent in structure and same in connection mode.