CN216902298U

CN216902298U - Flat cable convenient to alternate

Info

Publication number: CN216902298U
Application number: CN202220485670.7U
Authority: CN
Inventors: 岳文娟; 吴岳峰; 刘丽国
Original assignee: Anhui Guangshen Aerospace Electronic Technology Co ltd
Current assignee: Anhui Guangshen Aerospace Electronic Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-05
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a flat cable convenient to insert, which comprises a plurality of groups of power lines and data lines, wherein the power lines and the data lines are arranged in an axial direction, the power lines and the data lines are positioned in a flame retardant layer, a shielding layer is wrapped and fixed outside the flame retardant layer, a heat insulation layer is wrapped and fixed outside the shielding layer, a water resistance layer is wrapped and fixed outside the heat insulation layer, a flat-structured outer sheath is wrapped and fixed outside the water resistance layer, two opposite sides of the outer sheath are respectively provided with a matched fixed structure, the fixed structure is provided with a plurality of groups of fixed holes, and the outer sheath is symmetrically provided with tensile ropes which are in the same axial direction as the power lines and the data lines; the cable can be quickly inserted into corresponding structural accessories, is concise in wiring, and can effectively improve tensile property, flame retardance and wear resistance of the cable.

Description

Flat cable convenient to alternate

Technical Field

The utility model relates to the technical field of cables, in particular to a flat cable convenient to insert.

Background

The cable is in order to strengthen maintaining, need carry out the outsourcing protection, and all alternate inside various specification pipe covers or fix the protection through the terminal box usually, and the protection is worn to establish by the multi-purpose flat pipe of present cable, and single flat pipe lacks firmly when the installation, and the butt joint is inconvenient, uses very inconveniently.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a flat cable that is easy to insert and insert, so as to solve the above problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical means:

the utility model provides a flat cable convenient to alternate, including a plurality of groups power cord and data line, each power cord and data line are the axial arrangement, each power cord and data line are located fire-retardant in situ, fire-retardant outside parcel is fixed with the shielding layer, the shielding layer parcel is fixed with the insulating layer outward, the outer parcel of insulating layer is fixed with the water blocking layer, the outer parcel of water blocking layer is fixed with the oversheath of flat structure, the double-phase opposite side of oversheath is equipped with matched with fixed knot respectively constructs, fixed knot constructs and has seted up a plurality of groups fixed orifices, the oversheath symmetry set up with power cord, data line tensile rope in same axial.

Furthermore, the number of the power lines and the data lines is 4, the power lines comprise cable cores formed by twisting a plurality of conducting wires, the cable cores are coated in cable insulating layers, and the data lines comprise shielding sleeves and a plurality of transmission lines positioned in the shielding sleeves.

Furthermore, the flame-retardant layer is made of halogen-free low-smoke flame-retardant polyolefin material.

Further, the shielding layer is made of a graphene conductive film material.

Furthermore, the heat insulation layer is made of a fire-resistant mica tape material, so that the fire-resistant and fireproof capacity of the cable is effectively guaranteed.

Furthermore, the waterproof layer is made of acrylic resin materials, and the thickness of the waterproof layer is 0.2-0.3 mm.

Furthermore, the outer sheath is made of polybutadiene rubber materials, the cable can be protected through the arranged outer sheath, the abrasion resistance of the cable is enhanced, and the damage to the outer portion of the cable is avoided.

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

the cable can be rapidly inserted into corresponding structural accessories by matching with structures such as a wiring cover and the like, and the product can be stably fixed in the corresponding accessories by the fixing holes of the corresponding matching components sleeved with the outer protective sleeves.

Description of the drawings:

FIG. 1 is a schematic structural diagram of a product of the present invention;

fig. 2 is a schematic structural diagram of the product of the utility model.

The specific implementation mode is as follows:

in order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is further described below with reference to the following examples:

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The utility model relates to a method for preparing a composite material, which comprises the following steps: see the drawings.

In this embodiment, a flat cable convenient to interpenetrate includes a plurality of sets of power lines 1 and data lines 2, each of the power lines 1 and data lines 2 is axially arranged, each of the power lines 1 and data lines 2 is located in a flame retardant layer 3, a shielding layer 4 is wrapped and fixed outside the flame retardant layer 3, a heat insulating layer 5 is wrapped and fixed outside the shielding layer 4, a water blocking layer 6 is wrapped and fixed outside the heat insulating layer 5, a flat outer sheath 7 is wrapped and fixed outside the water blocking layer 6, and two opposite sides of the outer sheath 7 are respectively provided with a fixing structure 8 matched with each other, so that the flat cable can be interpenetrated quickly when used in cooperation with a component such as a junction box, the fixing structure 8 is provided with a plurality of sets of fixing holes 9, so that the flat cable can be effectively fixed inside the component such as the junction box, and the tensile property of the flat cable can be ensured, and the outer sheath 7 is symmetrically provided with the power lines 1 and the data lines 2, The tensile ropes 10 of the data wires 2 in the same axial direction enhance the tensile property of the product.

Further, the group number of power cord 1 and data line 2 is 4 groups, power cord 1 is including the cable core 11 that a plurality of wires transposition constitutes, cable core 11 is by the cladding in cable insulating layer 12, data line 2 is including shielding cover 21 and a plurality of transmission line 22 that are located shielding cover 21.

Further, the flame-retardant layer 3 is made of a halogen-free low-smoke flame-retardant polyolefin material.

Further, the shielding layer 4 is made of a graphene conductive film material.

Further, the heat insulation layer 5 is made of a fire-resistant mica tape material, so that the fire-resistant and fireproof capacity of the cable is effectively guaranteed.

Further, the waterproof layer 6 is made of acrylic resin materials, and the thickness of the waterproof layer is 0.2-0.3 mm.

Further, the outer sheath 7 is made of polybutadiene rubber material, and the cable can be protected through the arranged outer sheath, so that the abrasion resistance of the cable is enhanced, and the external damage of the cable is avoided.

The embodiments disclosed in the present invention are within the scope of the claims, and the specific embodiments are only for describing the specific embodiments of the present invention, and the scope of the present invention is not limited to the specific embodiments, and the specific embodiments should not be construed as limiting the scope of the claims.

Claims

1. The utility model provides a flat cable convenient to alternate which characterized in that: the anti-pulling device comprises a plurality of groups of power lines and data lines, wherein the power lines and the data lines are axially arranged and located in a flame-retardant layer, a shielding layer is fixedly wrapped outside the flame-retardant layer, a heat insulation layer is fixedly wrapped outside the shielding layer, a water-blocking layer is fixedly wrapped outside the heat insulation layer, an outer sheath of a flat structure is fixedly wrapped outside the water-blocking layer, two opposite sides of the outer sheath are respectively provided with a matched fixing structure, a plurality of groups of fixing holes are formed in the fixing structure, and the outer sheath is symmetrically provided with anti-pulling ropes in the same axial direction with the power lines and the data lines.

2. The flat cable for facilitating insertion of claim 1, wherein: the power line and the data line are all 4 groups, the power line comprises a cable core formed by twisting a plurality of conducting wires, the cable core is coated in a cable insulating layer, and the data line comprises a shielding sleeve and a plurality of transmission lines positioned in the shielding sleeve.

3. The flat cable for facilitating insertion of claim 1, wherein: the flame-retardant layer is made of halogen-free low-smoke flame-retardant polyolefin material.

4. The flat cable for facilitating insertion of claim 1, wherein: the shielding layer is made of a graphene conductive film material.

5. The flat cable for facilitating insertion of claim 1, wherein: the water-resistant layer is made of acrylic resin materials, and the thickness of the water-resistant layer is 0.2-0.3 mm.

6. The flat cable for facilitating insertion of claim 1, wherein: the outer sheath is made of polybutadiene rubber material.