CN220895215U - Computer lab control cable - Google Patents
Computer lab control cable Download PDFInfo
- Publication number
- CN220895215U CN220895215U CN202322405683.6U CN202322405683U CN220895215U CN 220895215 U CN220895215 U CN 220895215U CN 202322405683 U CN202322405683 U CN 202322405683U CN 220895215 U CN220895215 U CN 220895215U
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- China
- Prior art keywords
- control cable
- multiunit
- layer
- core main
- cable core
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 36
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a machine room control cable in the technical field of cables, which comprises an outer sheath and a plurality of groups of cable core bodies, wherein an electromagnetic interference resistant layer, an outer insulating layer and a steel tape armor layer are arranged on the inner side of the outer sheath; rubber support, outer buffer block, interior buffer block and rubber filling layer have good elasticity, have improved control cable's compressive capacity, avoid the student to trample for a long time and lead to the cable damage.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a machine room control cable.
Background
The computer room control cable is a cable for transmitting signals and control commands between computer room equipment, and the main function of the computer room control cable is to connect various equipment in the computer room, such as a server, a switch, a UPS and the like, so as to realize data transmission and control between the equipment and the computer room.
Because there are equipment such as many computers in the computer lab, consequently, need use many control cable to connect, but only have single-layer insulating material in the current most computer lab control cable, the anti-electromagnetic interference ability of control cable is general, easily produce electromagnetic interference between the multiunit control cable, and then the signal transmission of cable has been influenced, and the control cable in the computer lab can walk the line from ground generally, the student can not trample subaerial cable when study in the computer lab, and the compressive property of computer lab control cable is general, the cable is trampled the condition that easily appears damaging for a long time, computer lab control cable life is low, for this reason, we propose a computer lab control cable.
Disclosure of utility model
The utility model aims to provide a machine room control cable for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a computer lab control cable, including oversheath and multiunit cable core main part, the inboard of oversheath is equipped with anti-electromagnetic interference layer, outer insulating layer and steel tape armor, multiunit cable core main part is located steel tape armor, and steel tape armor's mid-mounting has the rubber support, rubber support internal connection has the interior buffer block of multiunit, the arc wall of multiunit and cable core main part looks adaptation has been seted up in the outside of rubber support, be equipped with multiunit outer buffer block between the medial surface of steel tape armor and the outer wall of multiunit cable core main part, and the packing is provided with the rubber filling layer between steel tape armor and the multiunit cable core main part.
Further: an inner insulating layer is arranged on the outer side of the cable core main body.
Further: a flame-retardant layer is arranged between the outer sheath and the anti-electromagnetic interference layer.
Further: the sections of the inner buffer blocks and the outer buffer blocks are elliptical.
Further: the inner insulating layer is made of PVC plastic, and the outer insulating layer is made of PE plastic.
Further: the outer surface of the outer sheath is provided with a wear-resistant layer.
Compared with the prior art, the utility model has the beneficial effects that:
The arrangement of the inner insulating layer made of PVC plastic, the outer insulating layer made of PE plastic and the electromagnetic interference resistant layer improves the electromagnetic interference resistant capability of the control cable of the machine room, and avoids the influence of the mutual interference of a plurality of groups of control cables in the machine room; the rubber support, the outer buffer block, the inner buffer block and the rubber filling layer of which the sections are elliptical have good elasticity, so that the compression resistance of the control cable is improved, the cable damage caused by long-term trampling of students is avoided, and the service life of the control cable of a machine room is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the connection of the steel tape armor layer of the present utility model to the cable core body;
Fig. 3 is a schematic view of the rubber support structure of the present utility model.
In the figure: 1. a cable core body; 2. a steel tape armor layer; 3. an outer insulating layer; 4. an electromagnetic interference resistant layer; 5. a flame retardant layer; 6. an outer sheath; 7. a wear-resistant layer; 8. a rubber bracket; 9. an inner insulating layer; 10. an outer buffer block; 11. a rubber filling layer; 12. an inner buffer block; 13. an arc-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a computer lab control cable, including oversheath 6 and multiunit cable core main part 1, the inboard of oversheath 6 is equipped with anti-electromagnetic interference layer 4, outer insulating layer 3 and steel tape armor 2, multiunit cable core main part 1 is located steel tape armor 2, and the mid-mounting of steel tape armor 2 has rubber support 8, rubber support 8 internal connection has multiunit internal buffer block 12, multiunit arc groove 13 with cable core main part 1 looks adaptation have been seted up in the outside of rubber support 8, be equipped with multiunit external buffer block 10 between the medial surface of steel tape armor 2 and the outer wall of multiunit cable core main part 1, and the packing is provided with rubber filling layer 11 between steel tape armor 2 and the multiunit cable core main part 1.
The cable core main body 1 is clamped in the arc-shaped grooves 13 on the rubber support 8, the rubber support 8 plays a supporting role for the cable core main body 1, the accuracy of the installation position of the cable core main body 1 is guaranteed, the outer wall of the inner buffer block 12 is attached to the outer wall of the cable core main body 1, the outer buffer block 10 is attached to the side wall of the other surface of the cable core main body 1, the outer buffer block 10, the inner buffer block 12, the rubber support 8 and the rubber filling layer 11 have good elasticity, the compression resistance of a machine room control cable is improved, the cable damage caused by long-term trampling of students is avoided, and the service life of the machine room control cable is prolonged; the arrangement of the inner insulating layer 9, the outer insulating layer 3 and the anti-electromagnetic interference layer 4 on the outer wall of the cable core main body 1 improves the anti-electromagnetic interference capability of the control cable of the machine room and avoids the influence of the mutual interference of a plurality of groups of control cables in the machine room.
Of these, the cable core body 1 is preferably provided with an inner insulating layer 9 on the outside.
Preferably, a flame-retardant layer 5 is arranged between the outer sheath 6 and the anti-electromagnetic interference layer 4, and the flame-retardant layer 5 is made of a flame-retardant insulating material, so that the flame-retardant effect is good, and the flame-retardant capability of the machine room control cable is improved.
Preferably, the cross sections of the inner buffer blocks 12 and the outer buffer blocks 10 are elliptical, the elliptical outer buffer blocks 10 and the elliptical inner buffer blocks 12 are made of elastic materials, the elliptical arrangement is strong in deformation recovery capability, the control cable can recover deformation quickly after being stressed, and the compression resistance effect of the control cable is good.
Preferably, the inner insulating layer 9 is made of PVC plastic and the outer insulating layer 3 is made of PE plastic.
Example 2:
Referring to fig. 1, this embodiment differs from the first embodiment in that: the outer surface of the outer sheath 6 is provided with the wear-resistant layer 7, and the wear-resistant layer 7 improves the wear-resistant capability of the control cable and avoids friction damage caused by long-term contact of the control cable with the ground of a machine room.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a computer lab control cable, includes oversheath (6) and multiunit cable core main part (1), its characterized in that: the inside of oversheath (6) is equipped with anti-electromagnetic interference layer (4), outer insulating layer (3) and steel tape armor (2), and multiunit cable core main part (1) are located steel tape armor (2), and the mid-mounting of steel tape armor (2) has rubber support (8), rubber support (8) internal connection has multiunit internal buffer block (12), the arc groove (13) of multiunit and cable core main part (1) looks adaptation have been seted up in the outside of rubber support (8), be equipped with multiunit external buffer block (10) between the medial surface of steel tape armor (2) and the outer wall of multiunit cable core main part (1), and pack between steel tape armor (2) and multiunit cable core main part (1) and be provided with rubber filling layer (11).
2. A machine room control cable according to claim 1, characterized in that: an inner insulating layer (9) is arranged on the outer side of the cable core main body (1).
3. A machine room control cable according to claim 1, characterized in that: a flame retardant layer (5) is arranged between the outer sheath (6) and the electromagnetic interference resistant layer (4).
4. A machine room control cable according to claim 1, characterized in that: the sections of the inner buffer blocks (12) and the outer buffer blocks (10) are elliptical.
5. A machine room control cable according to claim 2, characterized in that: the inner insulating layer (9) is made of PVC plastic, and the outer insulating layer (3) is made of PE plastic.
6. A machine room control cable according to claim 1, characterized in that: the outer surface of the outer sheath (6) is provided with a wear-resistant layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405683.6U CN220895215U (en) | 2023-09-05 | 2023-09-05 | Computer lab control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405683.6U CN220895215U (en) | 2023-09-05 | 2023-09-05 | Computer lab control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895215U true CN220895215U (en) | 2024-05-03 |
Family
ID=90843485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405683.6U Active CN220895215U (en) | 2023-09-05 | 2023-09-05 | Computer lab control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895215U (en) |
-
2023
- 2023-09-05 CN CN202322405683.6U patent/CN220895215U/en active Active
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