CN210006505U - kinds of cables - Google Patents
kinds of cables Download PDFInfo
- Publication number
- CN210006505U CN210006505U CN201921180745.5U CN201921180745U CN210006505U CN 210006505 U CN210006505 U CN 210006505U CN 201921180745 U CN201921180745 U CN 201921180745U CN 210006505 U CN210006505 U CN 210006505U
- Authority
- CN
- China
- Prior art keywords
- elastic
- insulating protective
- protective sleeve
- protective sheath
- insulation protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cable technical field this cable includes sinle silk, interior insulation protective sheath and outer insulation protective sheath from inside to outside in proper order, be equipped with elastic component and protection piece between interior insulation protective sheath and the outer insulation protective sheath, elastic component interval arrangement is between interior insulation protective sheath and outer insulation protective sheath and be equipped with a plurality of, is equipped with the protection piece between two adjacent elastic components, the protection piece is protruding for setting up a plurality of enhancements of interior insulation protective sheath periphery, strengthens leaving the elasticity interval that is convenient for the elastic component to warp between protruding and the outer insulation protective sheath, the elastic component is the elastomer that the sine wave encircleed including setting up at the outer insulation protective sheath inner wall, still is the second elastomer that the sine wave encircleed including setting up at the interior insulation protective sheath outer wall, and elastomer and second elastomer butt weld are fixed mutually, form the elasticity clearance between elastomer and the second elastomer, the utility model has the advantage of improving compressive capacity.
Description
Technical Field
The utility model relates to a cable technical field, in particular to kinds of cables.
Background
The cable is the collective name of article such as optical cable, the usage of cable has a lot, mainly used control installation, connecting device, multiple functions such as transmission power, common and indispensable kinds of things in daily life, prior art discloses utility model, the license number CN206489894U, license day 20170912, the name is ageing resistance cable, though prior art has delayed the ageing spalling of cable through the heat-sinking capability that improves the cable, improved the life of cable, nevertheless, the cable among the prior art still has following problem, when the cable receives external force impact in the use, the cotton layer of glass silk that prior art related can not play fine compression resistance effect as the compression resistance layer, the structural strength of cable is not enough, the compression resistance is relatively poor, receive external force deformation easily to damage, short service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an kinds of cables that improve compressive capacity, strengthen the structural strength of cable.
In order to realize the above utility model purpose, the utility model discloses following technical scheme that cable adopted:
cable comprises a cable core, an inner insulating protective sleeve and an outer insulating protective sleeve from inside to outside in sequence, wherein an elastic piece and a protective piece are arranged between the inner insulating protective sleeve and the outer insulating protective sleeve, the elastic pieces are arranged between the inner insulating protective sleeve and the outer insulating protective sleeve at intervals and are provided with a plurality of elastic pieces, the protective piece is arranged between every two adjacent elastic pieces, the protective piece is a plurality of reinforcing protrusions arranged on the periphery of the inner insulating protective sleeve, an elastic space for facilitating deformation of the elastic pieces is reserved between the reinforcing protrusions and the outer insulating protective sleeve, the elastic pieces comprise a -th elastic body arranged on the inner wall of the outer insulating protective sleeve and surrounding the sine wave, the elastic pieces further comprise a second elastic body arranged on the outer wall of the inner insulating protective sleeve and surrounding the sine wave, the -th elastic body and the second elastic body are fixed in butt welding mode.
Preferably, the reinforcing protrusions are arranged into cone-shaped structures, when a mouse bites the reinforcing protrusions, the mouse cannot bite the reinforcing protrusions continuously due to the arrangement of the cone-shaped structures, normal use of the wire core can be guaranteed, and steps of service life are prolonged.
Preferably, a reinforcing wire is arranged between the wire core and the inner insulating protective sleeve, and the reinforcing wire is a spiral spring extending along the length direction of the wire core. Through setting up coil spring as the reinforcing wire to improve the holistic structural strength of cable, local phenomenon of buckling can not appear when the cable is crooked.
Preferably, the outer wall of the inner insulating protective sleeve is provided with an inner mounting ring convenient for mounting an inner ring of the elastic element, and the inner mounting ring is provided with an inner mounting groove matched with the elastic element and used for inserting and fixing the elastic element; the inner wall of outer insulation protective sheath is equipped with the outer collar of the installation of elastic component outer lane of being convenient for, and outer collar is equipped with and cooperatees with the elastic component and is used for the fixed outer mounting groove of elastic component cartridge. Through setting up interior collar and outer collar, provide the spacing of elastic component for the elastic component is installed stably between interior insulation protective sheath and outer insulation protective sheath.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a set up the elastic component between interior insulation protective sheath and outer insulation protective sheath, provide elastic compression deformation through elastomer and the second elastomer that is sinusoidal wave, through the existence in elastic clearance, have definite elastic deformation volume, can bear the impact of external force, through the existence of elastic component, improve compressive capacity;
2. the utility model discloses a set up the protective layer, the protective layer is protruding for strengthening, strengthen leaving the elasticity interval of the elastic component deformation of being convenient for between protruding and the external insulation protective sheath, through the existence of elasticity interval, be convenient for receive the deformation of external force impact back elastic component, the external insulation protective sheath can not contact with the enhancement arch, through strengthening bellied existence, improve structural strength, simultaneously, when meetting the mouse and gnawing and stinging, the enhancement arch of taper structure lets the mouse can't continue to gnaw and sting, still can guarantee the normal use of sinle silk, advance increase of service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the construction of the installation of the elastic member, the inner insulating sheath and the outer insulating sheath;
fig. 3 is a view showing an installation structure of the protector, the inner insulating sheath and the outer insulating sheath.
The cable comprises a cable core 1, an inner insulating protective sleeve 2, an outer insulating protective sleeve 3, an elastic part 4, an th elastic body 401, a second elastic body 402, an elastic gap 403, an inner mounting ring 5, an outer mounting ring 6, a reinforcing protrusion 7, a reinforcing wire 8 and an elastic space 9.
Detailed Description
The invention is further illustrated at in connection with specific embodiments thereof, it being understood that these embodiments are provided solely for the purpose of illustration and are not intended to limit the scope of the invention, which will be defined in the claims appended hereto as modified by those skilled in the art upon reading the present invention.
As shown in FIGS. 1-3, the cable comprises a wire core 1, an inner insulating protective sleeve 2 and an outer insulating protective sleeve 3 in sequence from inside to outside, an elastic element 4 and a protection element are arranged between the inner insulating protective sleeve and the outer insulating protective sleeve 3, the elastic element 4 is arranged between the inner insulating protective sleeve 2 and the outer insulating protective sleeve 3 at intervals and provided with a plurality of elastic elements 4, an inner mounting ring 5 convenient for mounting an inner ring of the elastic element 4 is arranged on the outer wall of the inner insulating protective sleeve 2, the inner mounting ring 5 is provided with an inner mounting groove matched with the elastic element 4 and used for inserting and fixing the elastic element 4, an outer mounting ring 6 convenient for mounting an outer ring of the elastic element 4 is arranged on the inner wall of the outer insulating protective sleeve 3, the outer mounting ring 6 is provided with an outer mounting groove matched with the elastic element 4 and used for inserting and fixing the elastic element 4, the protection element 4 is arranged between two adjacent elastic elements 4, the protection element is provided with a plurality of reinforcing protrusions 7 arranged on the outer periphery of the inner insulating protective sleeve 2, the reinforcing protrusions 7 are arranged in a conical structure, an elastic interval 9 convenient for deforming the elastic elements 4, the reinforcing protrusions 7 and the outer insulating protective sleeve 3 are arranged between the reinforcing elastic elements 4, the reinforcing elastic elements 4 and the reinforcing elastic elements 4, a second reinforcing elastic element 402 is arranged in a spiral elastic element 402, a second reinforcing wire 401 is arranged between.
The utility model discloses a concrete working process and principle the utility model discloses set gradually sinle silk 1 from inside to outside, interior insulating protective sheath 2 and outer insulating protective sheath 3, provide th layer insulation protection through outer insulating protective sheath 3, provide second floor insulation protection through interior insulating protective sheath 2, and simultaneously, through set up the compressive strength that elastic component 4 strengthened cable between interior insulating protective sheath 2 and outer insulating protective sheath 3, elastomer 401 and second elastomer 402 through being sinusoidal wave provide elastic compression deformation, through the existence of elastic gap 403, have the elasticity deformation volume that is decided, can bear the impact of external force, improve compressive capacity, and simultaneously, 8 step reinforcing structure intensity is advanced through the reinforcing wire that sets up, the local phenomenon of buckling can not appear when the cable is crooked, meanwhile, strengthen protruding 7 as the protective layer through setting up, when meetting the mouse to gnaw and stings, the normal use that can guarantee sinle silk 1 still, it prolongs.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", " end", "top", "middle", " end", "up", " side", "top", "inner", "front", "center", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like shall be understood as , for example, they may be fixedly connected, detachably connected, or , mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, connected inside two elements or interacting relationship between two elements, and unless otherwise explicitly specified or limited, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
- The cable is characterized by comprising a wire core, an inner insulating protective sleeve and an outer insulating protective sleeve from inside to outside in sequence, wherein elastic pieces and protective pieces are arranged between the inner insulating protective sleeve and the outer insulating protective sleeve, the elastic pieces are arranged between the inner insulating protective sleeve and the outer insulating protective sleeve at intervals and are provided with a plurality of elastic pieces, the protective pieces are arranged between every two adjacent elastic pieces, the protective pieces are a plurality of reinforcing protrusions arranged on the periphery of the inner insulating protective sleeve, elastic intervals convenient for the elastic pieces to deform are reserved between the reinforcing protrusions and the outer insulating protective sleeve, each elastic piece comprises a -shaped elastic body arranged on the inner wall of the outer insulating protective sleeve in a sine wave surrounding mode and a second elastic body arranged on the outer wall of the inner insulating protective sleeve in a sine wave surrounding mode, the -shaped elastic body and the second elastic body are fixed in a butt welding mode, and an elastic gap.
- 2. The cable according to claim 1, characterized in that: the reinforcing protrusions are arranged in a conical structure.
- 3. The cable according to claim 1, characterized in that: and a reinforcing wire is arranged between the wire core and the inner insulating protective sleeve, and the reinforcing wire is a spiral spring extending along the length direction of the wire core.
- 4. The cable according to claim 1, characterized in that: the outer wall of the inner insulating protective sleeve is provided with an inner mounting ring convenient for mounting the inner ring of the elastic element, and the inner mounting ring is provided with an inner mounting groove matched with the elastic element and used for inserting and fixing the elastic element; the inner wall of outer insulation protective sheath is equipped with the outer collar of the installation of elastic component outer lane of being convenient for, and outer collar is equipped with and cooperatees with the elastic component and is used for the fixed outer mounting groove of elastic component cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180745.5U CN210006505U (en) | 2019-07-25 | 2019-07-25 | kinds of cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180745.5U CN210006505U (en) | 2019-07-25 | 2019-07-25 | kinds of cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210006505U true CN210006505U (en) | 2020-01-31 |
Family
ID=69310958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921180745.5U Expired - Fee Related CN210006505U (en) | 2019-07-25 | 2019-07-25 | kinds of cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210006505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990576A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Combined type control cable |
-
2019
- 2019-07-25 CN CN201921180745.5U patent/CN210006505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990576A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Combined type control cable |
| CN113990576B (en) * | 2021-10-27 | 2022-06-07 | 江苏致信电气科技有限公司 | Combined type control cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210725 |