CN210090768U - Sealed composite micro cable - Google Patents
Sealed composite micro cable Download PDFInfo
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- CN210090768U CN210090768U CN201921091621.XU CN201921091621U CN210090768U CN 210090768 U CN210090768 U CN 210090768U CN 201921091621 U CN201921091621 U CN 201921091621U CN 210090768 U CN210090768 U CN 210090768U
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- optical fiber
- cable
- folding
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- micro cable
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Abstract
The utility model relates to the field of optical cables, in particular to a sealed composite micro cable, which comprises an optical fiber, a micro cable sheath, an anti-folding device and a parallel component; the anti-folding device is arranged on the inner side of the micro cable sheath; one end of the parallel component is connected with the inner side of the micro cable sheath, and the other end of the parallel component is abutted against the outer side of the anti-folding device; the optical fiber cover is established in preventing rolling over the device, the utility model discloses a compound micro cable of sealed, through establishing the optical fiber cover in preventing rolling over the device, can be so that the winding that optical fiber can be better in preventing rolling over the device, can avoid optical fiber to turn over the pine, in addition, prevent rolling over the device and can also prevent that optical fiber from appearing the folding condition, avoid in transportation or installation, lead to optical fiber to damage owing to folding.
Description
Technical Field
The utility model relates to an optical cable field, more specifically relates to a compound micro cable of sealed.
Background
The optical fiber is widely applied to daily life of people, and information of people can be rapidly transmitted through the optical fiber, so that the optical fiber is more and more widely used.
Present optic fibre all needs very careful in handling, because if optic fibre is broken, will make whole optic fibre all can not use, and difficult the detection, consequently, has the higher technical problem of handling cost, and also can lead to the condition of being difficult to walk the line because the wire rod intertwine in the optic fibre.
Therefore, it is necessary to provide a sealed composite micro-cable that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealed composite micro cable for overcoming at least one defect (insufficiency) in the prior art.
In order to solve the technical problem, the technical scheme of the utility model as follows: a sealed composite micro cable comprises an optical fiber, a micro cable sheath, an anti-folding device and a parallel component;
the anti-folding device is arranged on the inner side of the micro cable sheath;
one end of the parallel component is connected with the inner side of the micro cable sheath, and the other end of the parallel component is abutted against the outer side of the anti-folding device;
the optical fiber sleeve is arranged in the anti-folding device, so that the optical fiber can be wound in the anti-folding device better, the optical fiber can be prevented from being loosened, in addition, the anti-folding device can also prevent the optical fiber from being folded, and the optical fiber is prevented from being damaged due to folding in the transportation or installation process.
Further, the anti-folding device comprises an anti-folding filling pipe and filling cotton;
a plurality of communicating holes are formed in the anti-folding filling pipe;
the filling cotton is arranged in the communicating hole, the protective effect on the sealed composite micro cable can be enhanced through the arrangement of the anti-folding filling pipe, the optical fiber is prevented from being damaged due to folding in the transportation or installation process, the filling cotton can prevent the optical fiber from shifting in the production or transportation process, and the effect of limiting the optical fiber is achieved.
Furthermore, a steel wire layer is arranged on the outer side of the anti-folding filling pipe, and the anti-folding filling pipe can be reinforced, the composite micro cable is prevented from being bitten by mice, and the service life of the composite micro cable is prolonged.
Furthermore, the parallel components are power supply wires which are symmetrically arranged, the power supply wires can be distributed in the process of pulling the optical fibers through the arrangement of the power supply wires, the situation that the cable needs to be pulled after the power supply wires are pulled is avoided, the use is convenient, and the parallel components can act on two sides of the sealed composite micro cable to play a role of the parallel sealed composite micro cable.
Furthermore, the power wire is a pair at least, and in practical application, the power wire can set up many pairs to conveniently supply power to different equipment in optical fiber connection, it is all within the utility model discloses a protection scope.
Furthermore, the optical fiber is wrapped by a loose tube on the outer side, and the optical fiber can be loosely placed in the optical cable through the arrangement of the loose tube, so that the optical fiber is protected from the influence of internal stress and the pressure on the outer side.
Furthermore, be equipped with fine cream layer between the adjacent loose sleeve pipe, through the setting of fine cream layer, can avoid the condition of mutual friction between the optical fiber to play the effect of protection optical fiber.
Furthermore, the micro cable sheath is made of polyethylene materials, and the composite micro cable has the characteristics of flame retardance, moisture resistance, pressure resistance and corrosion resistance and can be better protected by the optical fiber through the micro cable sheath made of the polyethylene materials.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
(1) the utility model discloses a compound micro cable of sealed is through establishing the optical fiber cover in preventing rolling over the device, can be so that the winding that optical fiber can be better in preventing rolling over the device, can avoid optical fiber to turn over the pine, in addition, prevent rolling over the device and can also prevent that optical fiber from appearing the folding condition, avoid in transportation or installation, lead to the optical fiber damage owing to folding.
(2) The utility model discloses a compound micro cable of sealed through preventing the setting of rolling over the filling tube, can strengthen the guard action to compound micro cable of sealed, avoids in transportation or installation, makes optical fiber damage because folding, and the cotton packing can avoid optical fiber to shift in production or transportation, plays the effect spacing to optical fiber.
(3) The utility model discloses a compound micro cable of sealed through the setting on steel wire layer, can avoid being bitten by the mouse and damage compound micro cable, the life of compound micro cable of extension when strengthening and preventing rolling over the filling pipe.
(4) The utility model discloses a compound micro cable of sealed through power conductor's setting, can also carry out the overall arrangement in the lump to power conductor when drawing optic fibre, still need draw the condition emergence of cable after avoiding drawing power conductor, facilitates the use, and parallel component can be used and compound micro cable both sides of sealed, plays the effect of the compound micro cable of parallel sealed.
Drawings
Fig. 1 is a schematic structural diagram of a medium-sealed composite micro cable according to the present invention.
Fig. 2 is a cross-sectional view of the middle sealed type composite micro cable according to the present invention.
In the figure, 1 is an optical fiber, 2 is a micro cable sheath, 3 is an anti-folding device, 4 is a parallel component, 5 is an anti-folding filling pipe, 6 is filling cotton, 7 is a communication hole, and 8 is a loose sleeve.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1, a sealed composite micro-cable comprises an optical fiber 1, a micro-cable sheath 2, an anti-folding device 3 and a parallel component 4; the anti-folding device 3 is arranged on the inner side of the micro cable sheath 2; one end of the parallel component 4 is connected with the inner side of the micro cable sheath 2, and the other end of the parallel component is propped against the outer side of the anti-folding device 3; the optical fiber 1 is sleeved in the anti-folding device 3, so that the optical fiber 1 can be better wound in the anti-folding device 3, the optical fiber 1 can be prevented from being loosened by turning, in addition, the anti-folding device 3 can also prevent the optical fiber 1 from being folded, and the optical fiber 1-dimensional damage caused by folding in the transportation or installation process is avoided.
As shown in fig. 2, the anti-folding device 3 comprises an anti-folding filling pipe 5 and filling cotton 6; a plurality of communicating holes 7 are arranged in the anti-folding filling pipe 5; filling cotton 6 sets up in intercommunicating pore 7, setting through preventing rolling over filling tube 5, can strengthen the guard action to the compound micro cable of sealed, avoid in transportation or installation, make optical fiber 1 damage because folding, and filling cotton 6 can avoid optical fiber 1 to shift in production or transportation, play the effect to optical fiber 1 is spacing, in addition, be equipped with steel wire layer 8 in preventing rolling over filling tube 5 outside, setting through steel wire layer 8, can be when strengthening and prevent rolling over filling tube 5, avoid being stung by the mouse and stinging bad compound micro cable, prolong the life of compound micro cable.
The utility model discloses in, parallel component 4 is the power wire that mutual symmetry set up, setting through the power wire, can also carry out the overall arrangement in the lump to the power wire when drawing optic fibre, the condition that still need draw the cable after having avoided drawing the power wire takes place, facilitate the use, and parallel component can act on and the compound micro cable both sides of sealed, play the effect of the compound micro cable of parallel sealed, wherein, the power wire is a pair of at least, in practical application, the power wire can set up many right, in order to conveniently supply power to different equipment in optical fiber connection, it is all within the protection scope.
In addition, be equipped with loose sleeve pipe 8 in the package of optical fiber 1 outside, through the setting of loose sleeve pipe 8, can loosely place optical fiber 1 in the optical cable, protect optical fiber 1 to avoid the influence of internal stress and outside lateral pressure, and be equipped with the fine cream layer between adjacent loose sleeve pipe 8, through the setting on fine cream layer, can avoid the condition of looks mutual friction between the optical fiber, thereby play the effect of protection optical fiber the utility model discloses in, the micro cable sheath is made by the polyethylene material, through the micro cable sheath of being made by the polyethylene material, can make compound micro cable have fire-retardant, dampproofing, withstand voltage and corrosion-resistant characteristic, the optical fiber that can be better protects.
The utility model discloses in, through establishing the optical fiber cover in preventing rolling over the filling tube to in preventing rolling over the filling tube in addition the filling cotton, can be so that the winding that optical fiber can be better in preventing rolling over the device, can avoid optical fiber to turn over the pine, in addition, prevent rolling over the device and can also prevent that optical fiber from appearing the folding condition, avoid in transportation or installation, lead to the optical fiber damage because folding.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A sealed composite micro-cable comprises optical fibers and a micro-cable sheath, and is characterized by also comprising an anti-folding device and a parallel component;
the anti-folding device is arranged on the inner side of the micro cable sheath;
one end of the parallel component is connected with the inner side of the micro cable sheath, and the other end of the parallel component is abutted against the outer side of the anti-folding device;
the optical fiber is sleeved in the anti-folding device.
2. The sealed composite micro-cable of claim 1, wherein the anti-folding means comprises an anti-folding filler tube and a filler wool;
a plurality of communicating holes are formed in the anti-folding filling pipe;
the filling cotton is arranged in the communicating hole.
3. The encapsulated composite micro-cable of claim 2, wherein said fold-resistant filler tube is provided with a layer of steel wire on the outside.
4. The sealed composite micro-cable of claim 1, wherein the parallel members are power conductors arranged symmetrically with respect to each other.
5. The sealed composite micro-cable of claim 4, wherein said power conductors are at least one pair.
6. The sealed composite micro-cable of claim 1, wherein said optical fibers are externally wrapped with a loose tube.
7. The sealed composite micro-cable of claim 6, wherein a layer of mastic is disposed between adjacent loose tubes.
8. The sealed composite micro-cable of claim 1, wherein the micro-cable jacket is made of a polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091621.XU CN210090768U (en) | 2019-07-12 | 2019-07-12 | Sealed composite micro cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091621.XU CN210090768U (en) | 2019-07-12 | 2019-07-12 | Sealed composite micro cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210090768U true CN210090768U (en) | 2020-02-18 |
Family
ID=69484971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921091621.XU Active CN210090768U (en) | 2019-07-12 | 2019-07-12 | Sealed composite micro cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210090768U (en) |
-
2019
- 2019-07-12 CN CN201921091621.XU patent/CN210090768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealed composite micro-cable Effective date of registration: 20200702 Granted publication date: 20200218 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGZHOU BOSUN COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003732 |