CN212111920U

CN212111920U - Novel non-metal armored optical cable

Info

Publication number: CN212111920U
Application number: CN202021156647.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Xiaobao Composite Materials Co ltd
Current assignee: Jiangsu Xiaobao Composite Materials Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a novel non-metal armored optical cable, including first optic fibre, second optic fibre and third optic fibre, first optic fibre, second optic fibre and third optic fibre lateral wall parcel have the filling layer, the outer wall fixed mounting of filling layer has the insulating layer, insulating layer lateral wall fixed mounting has first buffer layer and second buffer layer, the bottom and the top fixed mounting of first buffer layer and second buffer layer have the fixed bed, first buffer layer and second buffer layer inner chamber all fixed mounting have the buffer sheet, buffer sheet inner chamber fixed mounting has the connection piece, the inner fixed mounting of connection piece has the buffer block, the lateral wall fixed mounting of first buffer layer and second buffer layer has the waterproof layer, can improve intensity, waterproof nature and the toughness of cable, improves the life of cable; the buffer property and the heat insulation effect of the cable can be improved, and meanwhile, the toughness of the cable is better.

Description

Novel non-metal armored optical cable

Technical Field

The utility model relates to an optical cable technical field specifically is a novel non-metal armored optical cable.

Background

The air suspension is more and more widely applied to vehicles due to the unique advantages of the air suspension, the abrasion of each tire of the whole vehicle is inconsistent due to road conditions, the rigidity of the air suspension is adjusted, and the abrasion of the tire of a certain shaft is adjusted to play a vital role. The rigidity of the air suspension in the market is controlled by one to many (one valve controls a plurality of air springs), so that the air suspension of a certain shaft cannot be effectively unloaded, and the tire of the certain shaft cannot be effectively protected. The rigidity of the air suspension system is not different, the abrasion of the ground to each tire is different due to road conditions in the driving process, and the tire can be replaced when the abrasion reaches the limit due to cost consideration of a driver, so that safety accidents are easily caused. Therefore, a novel non-metal armored optical cable is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel non-metallic armor optical cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel nonmetal armor optical cable, includes first optic fibre, second optic fibre and third optic fibre, first optic fibre, second optic fibre and third optic fibre lateral wall parcel have the filling layer, filling layer outside wall fixed mounting has the insulating layer, insulating layer lateral wall fixed mounting has first buffer layer and second buffer layer, the bottom and the top fixed mounting of first buffer layer and second buffer layer have the fixed bed, the equal fixed mounting of first buffer layer and second buffer layer inner chamber has the buffer piece, buffer piece inner chamber fixed mounting has the connection piece, the inner fixed mounting of connection piece has the buffer block, the lateral wall fixed mounting of first buffer layer and second buffer layer has the waterproof layer, the lateral wall fixed mounting of waterproof layer has the sheath.

Preferably, the first buffer layer and the second buffer layer are attached to each other.

Preferably, the buffer plates are uniformly arranged on the side walls of the connecting plates, and the interval between every two first buffer layers is centimeter.

Preferably, the whole of the buffer block is triangular.

Preferably, the first buffer layer and the second buffer layer are isosceles triangles with the same shape.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel non-metal armored optical cable, the first optical fiber, the second optical fiber, the third optical fiber, the filling layer, the insulating layer, the waterproof layer, the sheath, the first buffer layer and the second buffer layer are arranged, so that the strength, the waterproof property and the toughness of the cable can be improved, and the service life of the cable can be prolonged; through being equipped with buffer block, connection piece, buffer chip and fixed layer structure, can improve the cushioning nature and the thermal-insulated effect of cable, make the toughness of cable better simultaneously.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is a partial sectional view of the present invention.

In the figure: the optical fiber connector comprises 1 first optical fiber, 2 second optical fiber, 3 third optical fiber, 4 filling layers, 5 insulating layers, 6 first buffer layers, 61 buffer blocks, 62 connecting sheets, 63 buffer sheets, 64 fixing layers, 7 second buffer layers, 8 waterproof layers and 9 protective sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel non-metal armored optical cable comprises a first optical fiber 1, a second optical fiber 2 and a third optical fiber 3, wherein the first optical fiber 1, the second optical fiber 2 and the third optical fiber 3 are mutually twisted together. The outer side walls of the first optical fiber 1, the second optical fiber 2 and the third optical fiber 3 are wrapped by the filling layer 4, the filling layer 4 is PETFR1300, the first optical fiber 1, the second optical fiber 2 and the third optical fiber 3 are subjected to flame-retardant insulation protection through the filling layer 4, the strength and the safety of the first optical fiber 1, the second optical fiber 2 and the third optical fiber 3 are improved, and the service life of the optical fiber is longer. The outer side wall of the filling layer 4 is fixedly provided with an insulating layer 5, the insulating layer 5 is a silica gel sleeve, and the first optical fiber 1, the second optical fiber 2, the third optical fiber 3 and the filling layer 4 are hermetically wrapped through the insulating layer 5. 5 lateral wall fixed mounting of insulating layer has first buffer layer 6 and second buffer layer 7, first buffer layer 6 and second buffer layer 7 are made for rubber, and first buffer layer 6 and second buffer layer 7 improve the flexibility and the intensity of optical cable, improve the optical cable performance. The first buffer layer 6 and the second buffer layer 7 are isosceles triangles with the same shape. The first buffer layer 6 and the second buffer layer 7 are mutually attached together, and the fixation is firmer. The buffer pieces 63 are uniformly arranged on the side walls of the connecting pieces 62, and the buffer pieces 63 improve the strength and the heat dissipation performance thereof. Each first buffer layer 6 is spaced 2 cm apart. The optical cable can be bent, the flexibility of the optical cable is improved, and the fixing firmness of the optical cable is improved. The side walls of the first buffer layer 6 and the second buffer layer 7 are attached to each other. The bottom and the top fixed mounting of first buffer layer 6 and second buffer layer 7 have fixed layer 64, fixed layer 64 is made for silica gel, and fixed layer 64 makes first buffer layer 6 and second buffer layer 7 laminate respectively at the lateral wall of insulating layer 5 and waterproof layer 8. The equal fixed mounting in first buffer layer 6 and the 7 inner chambers of second buffer layer has buffer piece 63, buffer piece 63 is made for silica gel, and buffer piece 63 and connection piece 62, buffer block 61 and fixed layer 64 form as an organic whole heat seal. The connecting piece 62 is fixedly arranged in the inner cavity of the buffer piece 63, and the connecting piece 62 fixes the plurality of buffer pieces 63 together and fixes the buffer block 61 and the first buffer layer 6 together. The inner end of the connecting piece 62 is fixedly provided with a buffer block 61, the section of the buffer block 61 is triangular, and the buffer block 61 and the connecting piece 62 are fixed together to ensure that the buffer block is fixed more firmly. The toughness of the optical cable is improved. The buffer block 61 is triangular as a whole. The lateral wall fixed mounting of first buffer layer 6 and second buffer layer 7 has waterproof layer 8, waterproof layer 8 is the nylon weaving layer, through fixing sheath 9 at the lateral wall of waterproof layer 8, sheath 9 is made for rubber. The waterproof layers 8 are fixed together by the sheaths 9. And a sheath 9 is fixedly arranged on the outer side wall of the waterproof layer 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel non-metal armored optical cable comprises a first optical fiber (1), a second optical fiber (2) and a third optical fiber (3), and is characterized in that: the outer side walls of the first optical fiber (1), the second optical fiber (2) and the third optical fiber (3) are wrapped with a filling layer (4), the outer side wall of the filling layer (4) is fixedly provided with an insulating layer (5), the outer side wall of the insulating layer (5) is fixedly provided with a first buffer layer (6) and a second buffer layer (7), the bottom ends and the top ends of the first buffer layer (6) and the second buffer layer (7) are fixedly provided with fixing layers (64), the inner cavities of the first buffer layer (6) and the second buffer layer (7) are both fixedly provided with buffer sheets (63), a connecting piece (62) is fixedly arranged in the inner cavity of the buffer piece (63), a buffer block (61) is fixedly arranged at the inner end of the connecting piece (62), the outer side wall of the first buffer layer (6) and the outer side wall of the second buffer layer (7) are fixedly provided with waterproof layers (8), and the outer side wall of each waterproof layer (8) is fixedly provided with a sheath (9).

2. The novel non-metallic armored fiber optic cable of claim 1, wherein: the side walls of the first buffer layer (6) and the second buffer layer (7) are mutually attached.

3. The novel non-metallic armored fiber optic cable of claim 1, wherein: the buffer sheets (63) are uniformly arranged on the side walls of the connecting sheets (62), and the interval between every two first buffer layers (6) is 2 cm.

4. The novel non-metallic armored fiber optic cable of claim 1, wherein: the whole buffer block (61) is triangular.

5. The novel non-metallic armored fiber optic cable of claim 1, wherein: the first buffer layer (6) and the second buffer layer (7) are isosceles triangles with the same shape.