CN215007583U - Combinable flat cable with ground wire - Google Patents

Abstract

The utility model discloses a combinable flat cable with a ground wire, which comprises a ground wire and a plurality of leads, wherein the ground wire and the leads are all horizontally arranged, a flat sheath wraps the horizontally arranged ground wire and the leads, and the ground wire is positioned in the middle of the flat sheath; the lateral wall of flat sheath extends has the laminating strip, and the opposite one side of flat sheath lateral wall is provided with the laminating groove with the mutual gomphosis of laminating strip. According to the combinable flat cable with the ground wire, two flat sheaths can be embedded and connected with each other through the laminating grooves and the laminating strips, so that the cable is prevented from being scattered in the cable box, and the space utilization rate in the cable box is higher; the ground wire and the plurality of wires are wrapped in the flat sheath, electricity charging personnel do not need to bind cables in the same loop and only need to make marks on the corresponding flat sheath, different cable loops can be distinguished quickly, the ground wire in the flat sheath can enable each loop to be grounded, installation of the grounding circuit in the decoration process is prevented, and the flat sheath is safer.

Description

Combinable flat cable with ground wire

Technical Field

The utility model relates to the technical field of cables, in particular to can make up flat cable with ground wire.

Background

The cable is widely applied to various occasions as a common cable for laying a circuit, and a large amount of cables are often required to be laid in the decoration process. When modern home decoration is carried out, most decoration personnel select buried dark lines to arrange cables, the hidden wire boxes are buried in the wall, the size of the wire boxes is small, the conventional cables are mostly bundled by a plurality of cables to form a group of cables, and a plurality of groups of cables are laid in the wire boxes, so that the cable arrangement in the wire boxes is disordered, the cables are possibly mutually wound together, the arrangement is inconvenient, and different cable groups are difficult to distinguish; along with the rise of intelligent house, more sockets need to be reserved to the home decoration, then need more cables under the box-packed, bind the spatial layout that ganged cable is unfavorable for in the box, influence space utilization.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is inconvenient to aim at solving at least "cable arrangement that exists among the prior art, is difficult to distinguish different cable groups, and the cable unordered distribution in the box is unfavorable for spatial layout, influences the technical problem of space utilization". Therefore, the utility model provides a can make up flat cable with ground wire can effectively utilize the space in the box, and space utilization is high, and the cable is arranged in order, distinguishes different cable group easily.

According to some embodiments of the present invention, the combinable flat cable with ground wires comprises a ground wire and a plurality of conductive wires, wherein the ground wire and the plurality of conductive wires are all horizontally arranged, a flat sheath covers the horizontally arranged ground wire and the plurality of conductive wires, and the ground wire is located in the middle of the flat sheath; the side wall of the flat sheath extends to form a joint strip, and a joint groove which is mutually embedded with the joint strip is formed in one side, opposite to the side wall of the flat sheath; the attaching strip and the attaching groove are oppositely arranged.

According to some embodiments of the utility model, flat sheath adopts the rubber material to make, flat sheath surface dull polish is handled.

According to some embodiments of the utility model, the cross-section in laminating groove is circular, the cross-sectional shape of laminating strip with the cross-sectional shape in laminating groove matches each other, two liang flat sheath can pass through the laminating groove with the connection can be dismantled to the laminating strip.

According to some embodiments of the invention, the ratio of the thickness of the flat sheath to the diameter of the wire is 1.0-1.3.

According to some embodiments of the invention, the ground wire and the spacing distance between the wires is not less than 2 mm.

According to some embodiments of the utility model, the ground wire adopts single core setting, the ground wire is by outer insulating glue film, prevent stinging layer and fire-retardant layer of wrapping up in proper order to interior.

According to some embodiments of the present invention, the wire is provided with a plurality of cores, the middle portion of the wire is a main core, and the periphery of the main core surrounds a plurality of auxiliary cores.

According to some embodiments of the invention, the periphery of the primary core is wrapped with an insulating layer; the periphery of the secondary core sequentially wraps the insulating layer and the flame-retardant layer from outside to inside.

According to some embodiments of the present invention, the bite-preventing layer is made of a nylon woven material.

According to some embodiments of the invention, the flame retardant layer is made of a halogen-free cross-linked polyethylene flame retardant material.

According to the utility model discloses a can make up area ground wire flat cable of some embodiments has following beneficial effect at least: every two flat sheaths can be connected with each other in an embedded mode through the attaching grooves and the attaching strips, so that the cables are prevented from being scattered in the cable box, the space utilization rate in the cable box is higher, the flat sheaths arranged in a flat mode can bend and route the cables in the cable box better, and the bending degree of the cables in the flat sheaths is consistent; the ground wire and the plurality of wires are wrapped in the flat sheath, electricity charging personnel do not need to bind and install cables in the same loop, different cable loops can be distinguished quickly only by marking the corresponding flat sheath, the ground wire in the flat sheath can enable each loop to be grounded, installation of a grounding circuit is prevented from being omitted in the decoration process, and the flat sheath is safer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a combinable flat cable with a ground wire according to an embodiment of the present invention;

fig. 2 is a partial view of a flat cable with a ground wire according to an embodiment of the present invention;

fig. 3 is a schematic view of the combination of the flat cable with ground wires according to the embodiment of the present invention.

Reference numerals:

the flat sheath 100, the fitting strip 110, the fitting groove 120, the ground wire 200, the insulating glue layer 210, the anti-biting layer 220, the flame retardant layer 230, the conducting wire 300, the main core 310, the secondary core 320 and the insulating layer 321.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A sectional flat cable with a ground wire according to an embodiment of the present invention is described below with reference to fig. 1 to 3.

As shown in fig. 1-3, the combinable flat cable with a ground wire includes a ground wire 200 and a plurality of conductive wires 300, the ground wire 200 and the plurality of conductive wires 300 are horizontally arranged and arranged in a row, a flat sheath 100 wraps the horizontally arranged ground wire 200 and the plurality of conductive wires 300 to form a flat cable, the ground wire 200 is located in the middle of the flat sheath 100, specifically, the flat cable arranges the plurality of conductive wires 300 towards two sides with the ground wire 200 as the center, in this embodiment, the number of conductive wires 300 is two, and the two conductive wires are respectively located at the left and right sides of the ground wire 200. The side wall of the flat sheath 100 extends with the joint strip 110, one side of the flat sheath 100 opposite to the side wall is provided with a joint groove 120 which is mutually embedded and connected with the joint strip 110, the joint strip 110 and the joint groove 120 are oppositely arranged on the flat sheath 100, specifically, the front and back wide surfaces of the flat sheath 100 are provided with the joint groove 120 and the joint strip 110, the joint groove 120 and the joint groove 120 are integrally formed with the flat sheath 100, in the embodiment, the number of the joint groove 120 and the joint strip 110 is two, each group of the joint groove 120 and the joint strip 110 can be embedded with each other, specifically, the joint strip 110 of the flat sheath 100 is connected with the joint groove 120 of the other flat sheath 100, and so on, continuous combination and connection of the flat sheaths 100 are realized and arranged in a wire box, because of the embedding and connecting method of the joint groove 120 and the joint strip 110, the flat sheaths 100 are mutually and tightly connected together, can not be scattered in the wire box.

The flat sheaths 100 are connected in an embedded manner, so that the cables are prevented from being scattered in the cable box, the space utilization rate in the cable box is higher, the flat sheaths 100 arranged in a flattened manner can be bent and routed in the cable box better, and the bending degree of the cables in the flat sheaths 100 is consistent; the ground wire 200 and the plurality of wires 300 are wrapped in the flat sheath 100, a power installation worker does not need to bind and install cables in the same loop, the cables in the flat sheath 100 can be directly used for circuit laying, marks are made on the corresponding flat sheath 100, and different cable loops can be distinguished quickly in the later period. All predetermine a ground wire 200 in the flat sheath 100 and lay along the return circuit together, prevent that partial fitment personnel from forgetting to lay electric wire dedicated line in the installation, and some sockets do not have the ground wire 200 of connecting, in daily use, the static that metal casing's domestic appliance produced can accumulate in the shell, if the socket does not connect ground wire 200, the user static can be followed the human body and derived when touching metal casing's domestic appliance, if the static of accumulation is more, will cause the damage to the human body, wrap up ground wire 200 in flat sheath 100 with wire 300, the fitment personnel just can directly see ground wire 200 when shelling the cable cover, let the staff remove the trouble of laying ground wire 200 from.

It should be understood that the number of the wires 300 is two, which is not the only embodiment, in other embodiments, the flat sheath 100 with multiple sets of wires 300 can also be used according to actual requirements, which avoids the trouble of multiple wire routing, and for the socket arranged side by side, the flat sheath 100 with multiple sets of wires 300 can better save space in the box. The utility model discloses not lasting again to the quantity of wire 300, should understand, not deviating from the utility model discloses under the prerequisite of basic concept, the nimble transform of quantity of wire 300 all should be regarded as being in the utility model discloses within the protection scope of injecing.

It should be understood that the number of the fitting grooves 120 and the fitting strips 110 is not the only two, and in other embodiments, the number of the fitting grooves 120 and the fitting strips 110 may be increased according to actual needs, and when the width of the flat sheath 100 is increased, the number of the fitting grooves 120 and the fitting strips 110 is increased in order to improve the connection tightness between the two flat sheaths 100, and the specific number is changed according to the width change of the flat sheath 100. The utility model discloses not lasting again to the quantity of laminating groove 120 and laminating strip 110, should understand, not deviating from the utility model discloses under the prerequisite of basic concept, the nimble transform of quantity of laminating groove 120 and laminating strip 110 all should be regarded as within the utility model discloses within the scope of protection injectd.

In some embodiments of the present invention, the flat sheath 100 is made of rubber, and the surface of the flat sheath 100 is frosted. After the cable is used for a long time, the rubber on the surface can be adhered with a lot of dust, and the friction of the flat sheath 100 in the cable box can be reduced through the frosting treatment on the surface of the flat sheath 100, and the cable can be pulled more easily.

It should be understood that the frosting treatment is not the only way to apply to the surface of the flat sheath 100, and in other embodiments, a nylon woven sleeve may be wrapped on the surface of the flat sheath 100 according to actual requirements, which can effectively prevent the rubber of the flat sheath 100 from oxidizing and causing the cable to age. The utility model discloses the surface to flat sheath 100 prevents ageing treatment and differs a repeated description, should understand, does not deviate from the utility model discloses under the prerequisite of basic concept, the surface of flat sheath 100 prevents ageing nimble transform, all should regard as to be in the utility model discloses within the scope of protection injectd.

As shown in fig. 1 and 3, the cross-section of the fitting groove 120 of the flat sheath 100 is circular, the cross-sectional shape of the fitting strip 110 is matched with that of the fitting groove 120, and two flat sheaths 100 can be detachably connected through the fitting groove 120 and the fitting strip 110.

It should be understood that the cross-sectional shapes of the fit groove 120 and the fit strip 110 are circular and are not the only embodiments, and in other embodiments, the fit groove 120 and the fit strip 110 can be any shapes that can fit and match each other according to actual needs. The utility model discloses the cross sectional shape to laminating groove 120 and laminating strip 110 differs one and has been repeated, should understand, does not deviate from the utility model discloses under the prerequisite of basic design, laminating groove 120 and laminating strip 110's cross sectional shape transform in a flexible way, all should regard as within the utility model discloses within the scope of protection injectd.

In some embodiments of the present invention, as shown in fig. 1 and fig. 2, specifically, in order to ensure that the flat sheath 100 can well protect the wire 300 and the ground wire 200 in the sheath, the ratio of the thickness of the flat sheath 100 to the diameter of the wire 300 is 1.0-1.3, in this embodiment, the ratio of the thickness of the flat sheath 100 to the diameter of the wire 300 specifically adopts 1.2, under the condition that the flat sheath 100 is flat and thin as a whole, a certain protection effect is also taken into consideration for the wire 300 and the ground wire 200 in the sheath, so as to prevent the flat sheath 100 from being damaged and exposing the wire 300 and the ground wire 200.

It should be understood that the ratio of the thickness of the flat sheath 100 to the diameter of the lead 300 is not the only embodiment, and in other embodiments, the ratio of the thickness of the flat sheath 100 to the diameter of the lead 300 may be 1.1 or 1.3. The utility model discloses not having repeated description one by one to the thickness of flat sheath 100 and the diameter ratio value of wire 300, should understand, not deviating from the utility model discloses under the prerequisite of basic concept, the thickness of flat sheath 100 and the diameter ratio of wire 300 transform in a flexible way, all should regard as within the utility model discloses within the scope of protection injectd.

As shown in fig. 2 and 3, the separation distance between the ground wire 200 and the lead 300 is not less than 2mm, so that the ground wire 200 and the lead 300 are prevented from being too close to each other after being stripped, and the wiring effect is prevented from being influenced. The ground wire 200 is arranged by adopting a single core, the ground wire 200 is sequentially wrapped by the insulating glue layer 210, the anti-biting layer 220 and the flame retardant layer 230 from outside to inside, the lead 300 is arranged by adopting multiple cores, the middle part of the lead 300 is provided with a main core 310, the periphery of the main core 310 surrounds a plurality of auxiliary cores 320, after wire stripping, the main core 310 is thick and strong, the auxiliary cores 320 can be wound by the space of the main core 310, and the lead 300 is prevented from being bent during wiring. The periphery of the primary core 310 is wrapped by an insulating layer 321, and the periphery of the secondary core 320 is wrapped by the insulating layer 321 and the flame retardant layer 230 from outside to inside in sequence.

It should be understood that the wire 300 is not the only embodiment using a thick primary core 310 and a thinner secondary core 320, and in other embodiments, the wire 300 can also use the same thickness of the primary core 310 and the secondary core 320, so that each wire core maintains certain strength and is not easily bent. The utility model discloses the structure to wire 300 sinle silk is not different a repeated description, should understand, does not deviate from the utility model discloses under the prerequisite of basic concept, the structure of wire 300 sinle silk is nimble to be changeed, all should regard as within the utility model discloses within the scope of protection of injecing.

It should be understood that the anti-bite layer 220 is not limited to the nylon woven material, and in other embodiments, an aluminum mesh or the like can be used as the material for forming the anti-bite layer 220. The utility model discloses not lasting again to preventing stinging the material of layer 220, should understand, not deviating from the utility model discloses under the prerequisite of basic concept, prevent stinging the nimble transform of material of layer 220, all should regard as and be in the utility model discloses within the scope of protection of injecing.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A combinable flat cable with a ground wire is characterized by comprising a ground wire (200) and a plurality of conducting wires (300), wherein the ground wire (200) and the conducting wires (300) are horizontally arranged, a flat sheath (100) wraps the horizontally arranged ground wire (200) and the conducting wires (300), and the ground wire (200) is positioned in the middle of the flat sheath (100);

an attaching strip (110) extends from the side wall of the flat sheath (100), and an attaching groove (120) which is mutually embedded with the attaching strip (110) is formed in one side, opposite to the side wall of the flat sheath (100); the attaching strip (110) and the attaching groove (120) are arranged oppositely.

2. The combinable grounded flat cable as claimed in claim 1, wherein the flat sheath (100) is made of rubber, and the surface of the flat sheath (100) is frosted.

3. The combinable flat cable with ground wire as claimed in claim 2, wherein the cross-section of the fitting groove (120) is circular, the cross-sectional shape of the fitting strip (110) and the cross-sectional shape of the fitting groove (120) are matched, and two pairs of the flat sheaths (100) can be detachably connected through the fitting groove (120) and the fitting strip (110).

4. The combinable grounded flat cable as claimed in claim 3, wherein the ratio of the thickness of the flat sheath (100) to the diameter of the conductive wire (300) is 1.0-1.3.

5. The combinable grounded flat cable as claimed in claim 4, wherein the ground wires (200) and the conductive wires (300) are spaced apart by a distance of not less than 2 mm.

6. The combinable flat cable with the ground wire according to claim 5, wherein the ground wire (200) is arranged in a single core, and the ground wire (200) is sequentially wrapped with the insulating glue layer (210), the anti-biting layer (220) and the flame retardant layer (230) from outside to inside.

7. The combinable flat cable with ground wire as claimed in claim 6, wherein the conductive wires (300) are arranged in a multi-core manner, the central portion of the conductive wires (300) is a primary core (310), and the primary core (310) surrounds a plurality of secondary cores (320) at the periphery.

8. The combinable flat cable with ground wire as claimed in claim 7, wherein the periphery of said main core (310) is wrapped with an insulating layer (321); the periphery of the secondary core (320) sequentially wraps the insulating layer (321) and the flame-retardant layer (230) from outside to inside.

9. The combinable flat cable with ground wire as claimed in claim 8, wherein the anti-bite layer (220) is made of nylon woven material.

10. The sectional groundwire flat cable of claim 9 wherein the flame retardant layer (230) is made of a halogen-free cross-linked polyethylene flame retardant material.

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