CN209822330U - Cable easy to assemble - Google Patents
Cable easy to assemble Download PDFInfo
- Publication number
- CN209822330U CN209822330U CN201921001422.5U CN201921001422U CN209822330U CN 209822330 U CN209822330 U CN 209822330U CN 201921001422 U CN201921001422 U CN 201921001422U CN 209822330 U CN209822330 U CN 209822330U
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- Prior art keywords
- protective layer
- clamping groove
- conductor
- subunit
- elastic sleeve
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Links
- 239000011241 protective layer Substances 0.000 claims abstract description 166
- 239000004020 conductor Substances 0.000 claims abstract description 76
- 239000010410 layer Substances 0.000 claims description 32
- -1 polytetrafluoroethylene Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012384 transportation and delivery Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model belongs to the technical field of cables, and relates to an easily assembled cable, which comprises a conductor, an elastic sleeve and a protective layer; the cable is characterized in that the elastic sleeve is sleeved outside the conductor, and the inner cavity of the elastic sleeve can accommodate the conductor; the elastic sleeve and the conductor are formed in a split manner; the protective layer is formed by splicing a plurality of same protective layer subunits, the splicing component of the previous protective layer subunit is placed into the clamping groove of the next protective layer subunit, and the connecting rib of the previous protective layer subunit is placed into the clamping groove of the next protective layer subunit; the inserting component of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit, and the connecting rib of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit; the protective layer body, the connecting ribs and the inserting components are of an integrated structure. The utility model has the beneficial technological effects of simple structure, processing convenience, easy construction, easy peeling, production and delivery and maintenance's efficiency is higher etc.
Description
Technical Field
The utility model belongs to the technical field of the cable, especially, relate to an easily assembled cable.
Background
With the continuous promotion of the pace of power grid construction in China, the demand of cables is continuously increased. Currently, cable is the third largest industry of the national economy that follows the automotive industry.
The cable in the prior art is composed of conductors and insulating layers coated outside the cable, and certainly, when a plurality of cables are provided, a plurality of cables can be coated with a protective layer; the insulating layer is that the extrusion molding cladding is outside the conductor, tight cladding usually, because the cable is not the manufacture and accomplishes just using, moreover, the cable all need open in installation, and maintain and strip insulating layer etc. and because the insulating layer is plastics usually, plastics just inevitably have ageing, the insulating layer is ageing back, it is very inconvenient to strip, adopt sharp cutter and the mode that burns the insulating layer and strip, all can cause the injury to the conductor to influence power transmission's performance, in addition, can bury down potential safety hazard and reduce the efficiency of construction. In addition, when the cable is not used for a long time or is not used for some reason, the cable is generally recycled, and the insulation layer is not easy to peel off, so that the cable can be incinerated or smashed, the efficiency is influenced, and the environment pollution is caused.
On the other hand, the cables of the prior art are produced in bundles or rolls, which brings about the trouble: the production speed is slow, the universality is poor (the extruded insulating layers of the conductors with different diameters or current-carrying capacities need to be separately extruded), the use is not flexible, the production can not be carried out according to the requirements, and the waste of the conductors, the insulating layers and the like is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention discloses an easily assembled cable, which is realized by the following technical solution.
An easily assembled cable having a conductor, an elastic sleeve outside the conductor, a protective layer outside the elastic sleeve; the method is characterized in that: the elastic sleeve is sleeved outside the conductor and is not extruded with plastic to cover the conductor, and the inner cavity of the elastic sleeve can contain the conductor and cover the conductor; the elastic sleeve and the conductor are formed in a split manner; the protective layer is formed by splicing a plurality of identical protective layer subunits, each protective layer subunit is composed of a protective layer body, a connecting rib extending out of the right edge of the protective layer body and an inserting component positioned on the right side of the connecting rib, the upper side of the connecting rib, the right side of the right edge of the protective layer body and the left side of the connecting rib form a first groove, the lower side of the connecting rib, the right side of the right edge of the protective layer body and the left side of the connecting rib form a second groove, a clamping groove is formed in the left edge of the protective layer body towards the left side direction of the protective layer body, a clamping groove is formed in the right side of the clamping groove, a first clamping strip is formed in the upper side of the clamping groove, the right side of the left edge of the protective layer body and the left side of the clamping groove; the width of the first groove is larger than that of the first clamping strip, the width of the second groove is larger than that of the second clamping strip, the height of the clamping groove is larger than that of the connecting rib, and the inserting component can be placed into the clamping groove; in the two same protection layer subunits, the insertion part of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit, and the connecting rib of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit; the inserting component of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit, and the connecting rib of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit; the protective layer body, the connecting ribs and the inserting components are of an integrated structure.
The easy-to-assemble cable is characterized in that the cross sections of the plugging component and the clamping groove are triangular or rectangular.
An easily assembled cable having a conductor, an elastic sleeve outside the conductor, a protective layer outside the elastic sleeve; the method is characterized in that: the elastic sleeve is sleeved outside the conductor and is not extruded with plastic to cover the conductor, and the inner cavity of the elastic sleeve can contain the conductor and cover the conductor; the elastic sleeve and the conductor are formed in a split manner; the protective layer is formed by splicing a plurality of same protective layer subunits, each protective layer subunit consists of a protective layer body, a first bonding part extending out of the right edge of the protective layer body and a second bonding part extending out of the left edge of the protective layer body, and the protective layer body and the first bonding part are attracted or bonded into a whole; the protective layer body and the second bonding part are sucked or bonded into a whole; in the two same protective layer subunits, the first bonding part of the previous protective layer subunit is attracted or bonded with the second bonding part of the next protective layer subunit; the first adhesive part of the latter protective layer sub-unit is attracted or bonded with the second adhesive part of the former protective layer sub-unit.
An easily assembled cable having a conductor, an elastic sleeve outside the conductor, a protective layer outside the elastic sleeve; the method is characterized in that: the elastic sleeve is sleeved outside the conductor and is not extruded with plastic to cover the conductor, and the inner cavity of the elastic sleeve can contain the conductor and cover the conductor; the elastic sleeve and the conductor are formed in a split manner; the protective layer is formed by splicing two identical protective layer subunits, each protective layer subunit is composed of a protective layer body and an inserting component extending out of the right edge of the protective layer body, and the protective layer body and the inserting component are of an integrated structure; the plug component consists of an upper edge of the plug component and a lower edge of the plug component, the upper edge of the plug component is close to the upper surface of the protective layer body, and the lower edge of the plug component is close to the lower surface of the protective layer body; the protective layer body is provided with a clamping groove which is formed by sinking the left edge to the right side, the clamping groove is composed of an upper edge of the clamping groove and a lower edge of the clamping groove, the upper edge of the clamping groove is close to the upper surface of the protective layer body, and the lower edge of the clamping groove is close to the lower surface of the protective layer body; the plug-in component can be placed into the clamping groove, the outer surface of the upper edge of the plug-in component can be attracted or bonded with the upper edge of the clamping groove, and the outer surface of the lower edge of the plug-in component can be attracted or bonded with the lower edge of the clamping groove; in the two same protective layer subunits, the splicing component of the previous protective layer subunit is attracted or bonded with the clamping groove of the next protective layer subunit; the inserting component of the next protective layer subunit is attracted or bonded with the clamping groove of the previous protective layer subunit.
The cable easy to assemble is characterized in that the plurality of identical protective layer subunits are spliced to form a circular ring cylinder shape or an elliptical ring cylinder shape.
An easily assembled cable as described above, characterized in that the material of the conductor is copper or aluminum or an alloy.
The cable easy to assemble is characterized in that the elastic sleeve is made of polyurethane or polytetrafluoroethylene.
The cable easy to assemble is characterized in that the elastic deformation of the material of the elastic sleeve is more than 50%, and the performance change rate of the material is less than 5% within the elastic deformation of more than 300%.
The cable easy to assemble is characterized in that the material of the protective layer body is polyethylene, polypropylene, polyurethane, polytetrafluoroethylene, polyvinyl chloride, polybutylene terephthalate, nylon, TPU or TPE.
In the utility model, the elastic sleeve is not formed on the conductor by extrusion molding, so that the device can be produced independently, and has faster production speed and higher efficiency; moreover, the high elasticity is suitable for conductors with different diameters, and the conductors are easy to strip; brings great convenience to the construction.
Because the protective layer comprises two the same protective layer subelements concatenation, also not extrusion molding formation, so production speed is faster, efficiency is higher.
The utility model discloses in, because elastic sleeve, protective layer subelement all produce alone, encapsulate alone, so the customization of being convenient for, and online delivery, easily peel off, it is extremely convenient to the recovery of conductor.
The utility model has the beneficial technological effects of simple structure, processing convenience, easy construction, easy peeling, production and delivery and maintenance's efficiency is higher etc.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic cross-sectional view of the protective layer of embodiment 1 of the present invention after being developed.
Fig. 3 is a schematic perspective view of a section of embodiment 1 of the present invention.
Fig. 4 is a schematic cross-sectional view of the protective layer of embodiment 2 of the present invention after being developed.
Fig. 5 is a schematic perspective view of a section of embodiment 2 of the present invention.
Fig. 6 is a schematic cross-sectional view of the protective layer of embodiment 3 of the present invention after being developed.
Fig. 7 is a schematic perspective view of a section of embodiment 3 of the present invention.
Fig. 8 is a schematic cross-sectional view of the protective layer of embodiment 4 of the present invention after being developed.
Fig. 9 is a schematic cross-sectional structure diagram of embodiment 5 of the present invention.
To facilitate an understanding of the present application by those skilled in the art, reference will now be made in detail to the accompanying drawings, in which: 1-conductor, 2-elastic sleeve, 3-protective layer, 31-protective layer body, 311-protective layer body right edge, 312-first groove, 313-second groove, 314-connecting rib, 315-plug component, 316-first adhesive component, 3151-plug component upper edge, 3152-plug component lower edge, 321-protective layer body left edge, 322-first clamping strip, 323-second clamping strip, 324-clamping groove, 325-clamping groove, 326-second adhesive component, 3251-clamping groove upper edge, 3252-clamping groove lower edge.
Detailed Description
Examples 1
Referring to fig. 1 to 3, an easy-to-assemble cable has a conductor 1, an elastic sleeve 2 outside the conductor 1, and a protective layer 3 outside the elastic sleeve 2; the method is characterized in that: the elastic sleeve 2 is sleeved outside the conductor 1, the elastic sleeve 2 is not extruded to be coated outside the conductor 1, and the inner cavity of the elastic sleeve 2 can accommodate the conductor 1 and coat the conductor 1; the elastic sleeve 2 and the conductor 1 are formed in a split manner; the protective layer 3 is formed by splicing two identical protective layer subunits, each protective layer subunit is formed by a protective layer body 31, a connecting rib 314 extending out of the right edge 311 of the protective layer body, and an inserting component 315 located on the right side of the connecting rib 314, the upper side of the connecting rib 314, the right side of the right edge 311 of the protective layer body, and the left side of the connecting rib 314 form a first groove 312, the lower side of the connecting rib 314, the right side of the right edge 311 of the protective layer body, and the left side of the connecting rib 314 form a second groove 313, the left edge 321 of the protective layer body has a clamping groove 324 towards the left direction of the protective layer body 31, the right side of the clamping groove 324 has a clamping groove 325, the upper side of the clamping groove 324, the right side of the left edge 321 of the protective layer body, and the left side of the clamping groove 325 form a first clamping strip 322, and the lower side of the clamping; the width of the first groove 312 is greater than that of the first clamping strip 322, the width of the second groove 313 is greater than that of the second clamping strip 323, the height of the clamping groove 324 is greater than that of the connecting rib 314, and the plug-in component 315 can be placed into the clamping groove 325; in the two same protection layer subunits, the insertion part of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit, and the connecting rib of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit; the inserting component of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit, and the connecting rib of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit; the sections of the inserting component and the clamping groove are triangular; the protective layer body 31, the connecting ribs 314 and the plugging components are of an integrated structure.
EXAMPLES example 2
Referring to fig. 4 and 5, and to fig. 1, an easily assembled cable has a conductor 1, an elastic sleeve 2 outside the conductor 1, and a protective layer 3 outside the elastic sleeve 2; the method is characterized in that: the elastic sleeve 2 is sleeved outside the conductor 1, the elastic sleeve 2 is not extruded to be coated outside the conductor 1, and the inner cavity of the elastic sleeve 2 can accommodate the conductor 1 and coat the conductor 1; the elastic sleeve 2 and the conductor 1 are formed in a split manner; the protective layer 3 is formed by splicing two identical protective layer subunits, each protective layer subunit is formed by a protective layer body 31, a connecting rib 314 extending out of the right edge 311 of the protective layer body, and an inserting component 315 located on the right side of the connecting rib 314, the upper side of the connecting rib 314, the right side of the right edge 311 of the protective layer body, and the left side of the connecting rib 314 form a first groove 312, the lower side of the connecting rib 314, the right side of the right edge 311 of the protective layer body, and the left side of the connecting rib 314 form a second groove 313, the left edge 321 of the protective layer body has a clamping groove 324 towards the left direction of the protective layer body 31, the right side of the clamping groove 324 has a clamping groove 325, the upper side of the clamping groove 324, the right side of the left edge 321 of the protective layer body, and the left side of the clamping groove 325 form a first clamping strip 322, and the lower side of the clamping; the width of the first groove 312 is greater than that of the first clamping strip 322, the width of the second groove 313 is greater than that of the second clamping strip 323, the height of the clamping groove 324 is greater than that of the connecting rib 314, and the plug-in component 315 can be placed into the clamping groove 325; in the two same protection layer subunits, the insertion part of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit, and the connecting rib of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit; the inserting component of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit, and the connecting rib of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit; the sections of the inserting component and the clamping groove are rectangular; the protective layer body 31, the connecting ribs 314 and the plugging components are of an integrated structure.
The easy-to-assemble cable is characterized in that the cross sections of the plug-in component and the clamping groove can be in any other shapes which can be matched and plugged.
EXAMPLE 3
Referring to fig. 6 and 7, and to fig. 1, an easily assembled cable has a conductor 1, an elastic sleeve 2 outside the conductor 1, and a protective layer 3 outside the elastic sleeve 2; the method is characterized in that: the elastic sleeve 2 is sleeved outside the conductor 1, the elastic sleeve 2 is not extruded to be coated outside the conductor 1, and the inner cavity of the elastic sleeve 2 can accommodate the conductor 1 and coat the conductor 1; the elastic sleeve 2 and the conductor 1 are formed in a split manner; the protective layer 3 is formed by splicing two identical protective layer subunits, each protective layer subunit is formed by a protective layer body 31, a first bonding part 316 extending out of the right edge 311 of the protective layer body and a second bonding part 326 extending out of the left edge 321 of the protective layer body, and the protective layer body 31 and the first bonding part 316 are attracted or bonded into a whole; the protective layer body 31 and the second adhesive part 326 are sucked or bonded into a whole; in the two same protective layer subunits, the first adhesive part 316 of the previous protective layer subunit is attracted or bonded with the second adhesive part 326 of the next protective layer subunit; the first adhesive means 316 of the latter protective layer sub-unit engages or bonds with the second adhesive means 326 of the former protective layer sub-unit.
EXAMPLE 4
Referring to fig. 8 and to fig. 1, an easy-to-assemble cable has a conductor 1, an elastic sleeve 2 outside the conductor 1, and a protective layer 3 outside the elastic sleeve 2; the method is characterized in that: the elastic sleeve 2 is sleeved outside the conductor 1, the elastic sleeve 2 is not extruded to be coated outside the conductor 1, and the inner cavity of the elastic sleeve 2 can accommodate the conductor 1 and coat the conductor 1; the elastic sleeve 2 and the conductor 1 are formed in a split manner; the protective layer 3 is formed by splicing two identical protective layer subunits, each protective layer subunit is composed of a protective layer body 31 and an inserting component 315 extending out of the right edge 311 of the protective layer body, and the protective layer body 31 and the inserting component 315 are of an integrated structure; the plug member 315 is composed of a plug member upper edge 3151 and a plug member lower edge 3152, the plug member upper edge 3151 is close to the upper surface of the protective layer body 31, and the plug member lower edge 3152 is close to the lower surface of the protective layer body 31; the left edge 321 of the protective layer body is recessed towards the right side to form a clamping groove 325, the clamping groove 325 is composed of a clamping groove upper edge 3251 and a clamping groove lower edge 3252, the clamping groove upper edge 3251 is close to the upper surface of the protective layer body 31, and the clamping groove lower edge 3252 is close to the lower surface of the protective layer body 31; the plug-in component 315 can be placed in the clamping groove 325, the outer surface of the upper edge 3151 of the plug-in component can be attracted or bonded with the upper edge 3251 of the clamping groove, and the outer surface of the lower edge 3152 of the plug-in component can be attracted or bonded with the lower edge 3252 of the clamping groove; in the two same protective layer subunits, the inserting part 315 of the previous protective layer subunit attracts or bonds with the clamping groove 325 of the next protective layer subunit; the inserting part 315 of the next protective layer sub-unit is attracted or bonded with the clamping groove 325 of the previous protective layer sub-unit.
An easily assembled cable as described in any of the above embodiments, wherein said protective layer is further formed by splicing a plurality of other identical protective layer sub-units.
An easily assembled cable as in any one of the above embodiments, wherein said plurality of identical protective layer subunits are spliced to form a circular cylindrical shape or an elliptical cylindrical shape.
EXAMPLE 5
Referring to fig. 9 and fig. 1 to 7, an easily assembled cable is substantially the same as that of embodiments 1 to 4, except that the protection layer may be formed by splicing four other identical protection layer subunits.
An easily assembled cable as in any one of the preceding embodiments wherein the conductor is copper or aluminum or an alloy.
An easily assembled cable as in any one of the above embodiments, wherein the material of the elastic sheath is polyurethane or polytetrafluoroethylene.
An easily assembled cable as in any one of the above embodiments, wherein the elastic deformation of the material of said elastic sheath is greater than 50%, and the rate of change of the properties of the material is <5% within the elastic deformation of greater than 300%.
An easily assembled cable as in any one of the above embodiments, wherein the material of the protective layer body is polyethylene or polypropylene or polyurethane or polytetrafluoroethylene or polyvinyl chloride or polybutylene terephthalate or nylon or TPU or TPE.
As a further improvement, a plurality of cables in the application can be taken, and an additional protective layer is coated outside the cables to form a cable or a multi-core cable with stronger current-carrying capacity, which also falls into the protection scope of the application.
The cable easy to assemble in any one of the above embodiments is characterized in that the protective layer may be a segmented structure, that is, the protective layer is assembled by splicing a segment of the protective layer, so as to be suitable for cables with different lengths, and meanwhile, the stripping, construction, maintenance and the like are facilitated.
Of course, the easily assembled cable described above may be further characterized in that a plurality of the plug members and the engaging grooves may be provided on the same protective layer subunit, and the protective layer having a large length may be formed if the plug members and the engaging grooves are aligned in pairs.
Furthermore, in the present application, only the conductor and the elastic sleeve can also be the creation point of the present invention, and the technical features related to the protection layer in the above embodiments and technical solutions are also the protection scope of the present invention, and are not described in detail.
Furthermore, in the present application, only the conductor and the protective layer are provided, and as long as the technical features related to the elastic sleeve in the above embodiments and technical solutions are omitted, the points of the present invention can also be the creation points of the present invention, which are also the scope of the present invention claimed, and are not described in detail.
The utility model discloses in, the protective layer subunit usual state is rectangle rectangular shape, just forms the arc structure when the equipment, the packing of being convenient for, transportation, simultaneously, the conductor if density is enough even, can weigh the conversion length and sell.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. An easily assembled cable having a conductor, an elastic sleeve outside the conductor, a protective layer outside the elastic sleeve; the method is characterized in that: the elastic sleeve is sleeved outside the conductor and is not extruded with plastic to cover the conductor, and the inner cavity of the elastic sleeve can contain the conductor and cover the conductor; the elastic sleeve and the conductor are formed in a split manner; the protective layer is formed by splicing a plurality of identical protective layer subunits, each protective layer subunit is composed of a protective layer body, a connecting rib extending out of the right edge of the protective layer body and an inserting component positioned on the right side of the connecting rib, the upper side of the connecting rib, the right side of the right edge of the protective layer body and the left side of the connecting rib form a first groove, the lower side of the connecting rib, the right side of the right edge of the protective layer body and the left side of the connecting rib form a second groove, a clamping groove is formed in the left edge of the protective layer body towards the left side direction of the protective layer body, a clamping groove is formed in the right side of the clamping groove, a first clamping strip is formed in the upper side of the clamping groove, the right side of the left edge of the protective layer body and the left side of the clamping groove; the width of the first groove is larger than that of the first clamping strip, the width of the second groove is larger than that of the second clamping strip, the height of the clamping groove is larger than that of the connecting rib, and the inserting component can be placed into the clamping groove; in the two same protection layer subunits, the insertion part of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit, and the connecting rib of the previous protection layer subunit is placed in the clamping groove of the next protection layer subunit; the inserting component of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit, and the connecting rib of the next protective layer subunit is placed into the clamping groove of the previous protective layer subunit; the protective layer body, the connecting ribs and the inserting components are of an integrated structure.
2. An easily assembled cable according to claim 1, wherein the cross-sections of the insertion member and the engaging groove are triangular or rectangular.
3. An easily assembled cable according to claim 1, wherein said plurality of identical protective layer subunits are spliced to form a circular cylindrical shape or an elliptical cylindrical shape.
4. An easily assembled cable according to claim 1, wherein the material of said conductor is copper or aluminum or an alloy.
5. An easily assembled cable according to claim 1, wherein the material of said elastic sleeve is polyurethane or polytetrafluoroethylene.
6. An easily assembled cable according to claim 1, wherein said elastic sheath material has an elastic deformation greater than 50% and a material property change rate <5% within an elastic deformation greater than 300%.
7. An easily assembled cable according to claim 1, wherein the material of the protective layer body is polyethylene or polypropylene or polyurethane or polytetrafluoroethylene or polyvinyl chloride or polybutylene terephthalate or nylon or TPU or TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001422.5U CN209822330U (en) | 2019-06-30 | 2019-06-30 | Cable easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001422.5U CN209822330U (en) | 2019-06-30 | 2019-06-30 | Cable easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209822330U true CN209822330U (en) | 2019-12-20 |
Family
ID=68884966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921001422.5U Expired - Fee Related CN209822330U (en) | 2019-06-30 | 2019-06-30 | Cable easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209822330U (en) |
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2019
- 2019-06-30 CN CN201921001422.5U patent/CN209822330U/en not_active Expired - Fee Related
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Effective date of registration: 20200803 Address after: Room 22603, unit 2, building 1, No. 19, Jinye 1st Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an sipineng Electronic Technology Co.,Ltd. Address before: 215500 Zhoushi Highway, Zhao City, Meili Town, Changshu City, Jiangsu Province, 2-3 Patentee before: CHANGSHU BANGZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20191220 |