CN209729568U - A kind of copper strips separated-shielding and always shield flame retardant computer cable - Google Patents

Abstract

The utility model discloses a kind of copper strips separated-shielding of technical field of communication equipment and always shield flame retardant computer cable, including housing, isolating frame and conducting wire, the housing includes internal lining pipe, gauze screen and oversheath, the gauze screen is placed on the outside of the internal lining pipe, the oversheath is placed on the outside of the gauze screen, the isolating frame is embedded in the inside of the housing, the isolating frame includes round tube, partition and iron sheet, the lateral wall of the round tube is distributed multiple partitions by welding, annular spread is presented in the lateral wall of the round tube in multiple partitions, the iron sheet is socketed on the outside of the partition；The setting of the copper strips separated-shielding and total shielding flame retardant computer cable, it is reasonable in design, isolating frame is installed in the inside of housing, the use of isolating frame can make conducting wire mutually isolated, can either prevent the mutual winding of stranded conductor can also prevent catching fire for single cord from entire cable being caused to catch fire, and then improve the safety of cable power transmission.

Description

A kind of copper strips separated-shielding and always shield flame retardant computer cable

Technical field

The utility model relates to technical field of communication equipment, specially a kind of copper strips separated-shielding and fire-retardant computer is always shielded Cable.

Background technique

It is made of the conductor and external insulating protective layer of one or more mutually insulated, electric power or information is transmitted from one To the conducting wire at another place.Existing computer cable there is a problem of one it is serious be exactly to lack to lead multiply when in use The device of line separation, so that stranded conductor is mutually intertwined, and can cause entire electricity after one conducting wire is on fire Cable it is on fire, thereby reduce the safety of cable power transmission.

Utility model content

Flame retardant computer cable the purpose of this utility model is to provide a kind of copper strips separated-shielding and is always shielded, on solving It states the computer cable proposed in background technique and lacks the device separated to stranded conductor when in use, so that multiply Conducting wire is mutually intertwined, and can cause the on fire of entire cable after one conducting wire is on fire, thereby reduces cable and send The problem of safety of electricity.

To achieve the above object, the utility model provides the following technical solutions: a kind of copper strips separated-shielding and always shielding fire-retardant Computer cable, including housing, isolating frame and conducting wire, the housing include internal lining pipe, gauze screen and oversheath, the gauze screen It is placed on the outside of the internal lining pipe, the oversheath is placed on the outside of the gauze screen, and the isolating frame is embedded in the housing Inside, the isolating frame includes round tube, partition and iron sheet, the lateral wall of the round tube by welding distribution it is multiple it is described every Annular spread is presented in the lateral wall of the round tube in plate, multiple partitions, and the iron sheet is socketed on the outside of the partition, phase A chamber is formed between adjacent two partitions and the iron sheet, the conducting wire is installed in the chamber, outside the conducting wire Side wall is contacted with the inner sidewall of the partition and the iron sheet respectively, and the conducting wire includes copper core, insulation sleeve and copper mesh, it is described absolutely Edge set is placed on the outside of the copper core, and the copper mesh is placed on the outside of the insulation sleeve.

Preferably, the quantity of the partition is four, and cross distribution is presented in four partitions.

Preferably, the iron sheet is wire-wrapped in the outside of the partition.

Preferably, the lateral wall of the round tube is provided with concave groove, and the partition is plugged in the concave groove.

Compared with prior art, the utility model has the beneficial effects that the copper strips separated-shielding and always shielding fire-retardant computer The setting of cable, it is reasonable in design, isolating frame is installed in the inside of housing, the use of isolating frame can make conducting wire mutually every From, can either prevent stranded conductor it is mutual winding can also prevent catching fire for single cord from entire cable being caused to catch fire, Jin Erti The safety of high cable power transmission.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model conductor structure schematic diagram.

In figure: housing 100, internal lining pipe 110, gauze screen 120, oversheath 130, isolating frame 200, round tube 210, partition 220, Iron sheet 230, conducting wire 300, copper core 310, insulation sleeve 320, copper mesh 330.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of copper strips separated-shielding and always shields flame retardant computer cable, for dividing conducting wire Every, avoid influencing each other for conducting wire and cable using safe, referring to FIG. 1-2, include housing 100, isolating frame 200 and conducting wire 300。

Referring again to Fig. 1, housing 100 includes internal lining pipe 110, gauze screen 120 and oversheath 130, and gauze screen 120 is placed on interior The outside of bushing pipe 110, oversheath 130 are placed on the outside of gauze screen 120, and housing 100 is for preventing cable from leaking electricity, internal lining pipe 110 and the material that uses of oversheath 130 be polyethylene, the material that gauze screen 120 uses is iron wire.

Referring again to Fig. 1, isolating frame 200 is embedded in the inside of housing 100, and isolating frame 200 includes round tube 210, partition 220 Multiple partitions 220, lateral wall of multiple partitions 220 in round tube 210 are distributed by welding with the lateral wall of iron sheet 230, round tube 210 Annular spread is presented, iron sheet 230 is socketed on the outside of partition 220, forms a chamber between two neighboring partition 220 and iron sheet 230 Room, isolating frame 200 make its conducting wire 300 be independent of each other between each other for stranded conductor 300 to be isolated, round tube 210, every The material that plate 220 and iron sheet 230 use is iron.

Referring again to Fig. 1-2, conducting wire 300 is installed in chamber, the lateral wall of conducting wire 300 respectively with partition 220 and iron sheet 230 inner sidewall contact, conducting wire 300 includes copper core 310, insulation sleeve 320 and copper mesh 330, and insulation sleeve 320 is placed on copper core 310 Outside, copper mesh 330 are placed on the outside of insulation sleeve 320, and for transmitting to electric power, copper core 310, copper mesh 330 use conducting wire 300 Material be fine copper, the material that insulation sleeve 320 uses be polyethylene.

Referring again to Fig. 1, in order to which four conducting wires 300 are isolated, the quantity of partition 220 is four, four partitions 220 Cross distribution is presented, four partitions 220 are iron for forming four installation chambers, the material that partition 220 uses.

Referring again to Fig. 1, installation iron sheet 230 for convenience, iron sheet 230 is wire-wrapped in the outside of partition 220, iron sheet 230 For being wound sealing to conducting wire 300.

Referring again to Fig. 1, installation round tube 210 for convenience, the lateral wall of round tube 210 is provided with concave groove, and partition 220 is inserted It is connected in concave groove, concave groove is used for first grafting partition 220, then partition 220 is welded and fixed.

Above-mentioned partition 220, conducting wire 300 are not limited in the particular number of the present embodiment record, those skilled in the art Under the premise of the present apparatus can complete it to conductor separation function, it can according to need and increase or decrease its quantity.

Working principle: the both ends of cable are connected to electrical equipment respectively, and electric power passes through the copper core 310 inside conducting wire 300 One end be transferred to the other end, the stranded conductor 300 inside housing 100 is isolated in isolating frame 200, to improve cable power transmission Safety.

It is practical new not departing from this although hereinbefore the utility model is described by reference to embodiment In the case where the range of type, various improvement can be carried out to it and can replace component therein with equivalent.Especially, only Otherwise there are structural conflict, the various features in the utility model disclosed embodiment can be combined with each other by any way Get up to use, the description of exhaustive is not carried out merely for the sake of omission length and section to the case where these combinations in the present specification About resource the considerations of.Therefore, the utility model is not limited to specific embodiment disclosed herein, but wants including falling into right All technical solutions in the range of asking.

Claims (4)

1. a kind of copper strips separated-shielding and always shielding flame retardant computer cable, it is characterised in that: including housing (100), isolating frame (200) and conducting wire (300), the housing (100) include internal lining pipe (110), gauze screen (120) and oversheath (130), the screen The outside that net (120) is placed on the internal lining pipe (110) is covered, the oversheath (130) is placed on the outside of the gauze screen (120), The isolating frame (200) is embedded in the inside of the housing (100), and the isolating frame (200) includes round tube (210), partition (220) and iron sheet (230), the lateral wall of the round tube (210) are multiple described by the multiple partitions (220) of welding distribution Annular spread is presented in the lateral wall of the round tube (210) in partition (220), and the iron sheet (230) is socketed on the partition (220) Outside, a chamber is formed between the two neighboring partition (220) and the iron sheet (230), the conducting wire (300) is installed on In the chamber, inner sidewall of the lateral wall of the conducting wire (300) respectively with the partition (220) and the iron sheet (230) is connect Touching, the conducting wire (300) include copper core (310), insulation sleeve (320) and copper mesh (330), and the insulation sleeve (320) is placed on described The outside of copper core (310), the copper mesh (330) are placed on the outside of the insulation sleeve (320).

2. a kind of copper strips separated-shielding according to claim 1 and always shielding flame retardant computer cable, it is characterised in that: described The quantity of partition (220) is four, and cross distribution is presented in four partitions (220).

3. a kind of copper strips separated-shielding according to claim 1 and always shielding flame retardant computer cable, it is characterised in that: described Iron sheet (230) is wire-wrapped in the outside of the partition (220).

4. a kind of copper strips separated-shielding according to claim 1 and always shielding flame retardant computer cable, it is characterised in that: described The lateral wall of round tube (210) is provided with concave groove, and the partition (220) is plugged in the concave groove.