CN206806081U - The computer-used shielded cable of high security - Google Patents
The computer-used shielded cable of high security Download PDFInfo
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- CN206806081U CN206806081U CN201720705117.9U CN201720705117U CN206806081U CN 206806081 U CN206806081 U CN 206806081U CN 201720705117 U CN201720705117 U CN 201720705117U CN 206806081 U CN206806081 U CN 206806081U
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- layer
- cable
- computer
- high security
- external protection
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Abstract
The utility model provides a kind of computer-used shielded cable of high security, is related to field of computer technology.The computer-used shielded cable of the high security; including external protection; buffer spring is fixedly connected with the inwall of the external protection; the one end of the buffer spring away from external protection is fixedly connected with inner protective layer; the inner protective layer is internally provided with cable core, and the outboard bonds of the cable core have tin coating.The computer-used shielded cable of the high security; pass through the setting to inner protective layer; in the presence of flame-retardant layer, thermal insulation layer, screen layer, tin coating and foam beads; not only increase the heat-insulating flame-retardant effect of cable; and the protective effect to cable is reached; greatly reduce potential safety hazard; pass through the setting to external protection; in the presence of protecting film, wearing layer and insulating barrier; and in the presence of buffer spring; the security of cable is further increased, improves the service life of cable.
Description
Technical field
It the utility model is related to field of computer technology, and in particular to a kind of computer-used shielded cable of high security.
Background technology
Computer is commonly called as computer, is a kind of electronic computer device for supercomputing.Computer is mainly used in cable
In computer power supply, and rated voltage 1KV and following electric line, to be used as to convey electric energy, it has in many industries
It is widely used.As computer technology is in the extensive use of industry-by-industry, the demand of computer cable is increasing,
Seek more and more higher.
The defects of certain also be present in current cable, such as：Security is not high, influences the effect used.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of computer-used shielded cable of high security, solution
The problem of cable security of having determined is not high.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of calculating of high security
Machine shielded cable, including external protection, buffer spring, the buffer spring are fixedly connected with the inwall of the external protection
One end away from external protection is fixedly connected with inner protective layer, and the inner protective layer is internally provided with cable core, the cable
The outboard bonds of core have tin coating.
The external protection includes protecting film, wearing layer and insulating barrier, and the inner adhesion of the protecting film has wearing layer, institute
The inner adhesion for stating wearing layer has insulating barrier.
The inner protective layer includes flame-retardant layer, thermal insulation layer and metal film screen layer, the inner adhesion of the flame-retardant layer have every
Thermosphere, the viscous of the thermal insulation layer have metal film screen layer.
Preferably, the thickness ratio of the protecting film, wearing layer and heat-insulated layer insulating is 1:2:3, the wearing layer is by fibre
Tie up layer and silicon carbide layer synthesis.
Preferably, the quantity of the buffer spring be no less than eight, and eight buffer springs be equidistantly located at external protection and
Between inner protective layer.
Preferably, the thickness of the flame-retardant layer, thermal insulation layer and screen layer is equal.
Preferably, the thermal insulation layer is made up of asbestos fibre and carbon fiber establishment bonding.
Preferably, space is left between the cable core and inner protective layer, and foam beads are filled with space.
(3) beneficial effect
The utility model provides a kind of computer-used shielded cable of high security.Possesses beneficial effect：
1st, the computer-used shielded cable of the high security, solve the problems, such as that security is not high, by inner protective layer
Setting, in the presence of flame-retardant layer, thermal insulation layer, screen layer, tin coating and foam beads, not only increase the heat-insulated resistance of cable
Fuel efficiency fruit, and reached the protective effect to cable, the using effect of cable is improved, greatly reduces potential safety hazard.
2nd, the computer-used shielded cable of the high security, by the setting to external protection, protecting film, wearing layer and
In the presence of insulating barrier, and in the presence of buffer spring, the security of cable is further increased, enhances the resistance to of cable
Mill property, improves the service life of cable, avoids the breakage for causing cable during long-time use, it is therefore prevented that electric leakage
Phenomenon occurs, and ensure that people normally live.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model external protection；
Fig. 3 is the structural representation of the utility model inner protective layer；
Fig. 4 is the structural representation of the utility model wearing layer.
In figure：1 external protection, 11 protecting films, 12 wearing layers, 121 fibrous layers, 122 carborundum, 13 insulating barriers, 2 buffering elastics
Spring, 3 inner protective layers, 31 flame-retardant layers, 32 thermal insulation layers, 33 screen layers, 4 cables core, 5 tin coatings, 6 foam beads.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
The utility model embodiment provides a kind of computer-used shielded cable of high security, as shown in figure 1, including outer guarantor
Sheath 1, buffer spring 2 is fixedly connected with the inwall of external protection 1, the setting of buffer spring 2, can mitigate cable when in use
The collision of generation, the quantity of buffer spring 2 is no less than eight, and eight buffer springs 2 are equidistantly located at external protection 1 and interior protection
Between layer 3, the one end of buffer spring 2 away from external protection 1 is fixedly connected with inner protective layer 3, and inner protective layer 3 is internally provided with
Cable core 4, the outboard bonds of cable core 4 have tin coating 5, space are left between cable core 4 and inner protective layer 3, and filled out in space
Filled with foam beads 6, foam beads 6 play the effect of buffering.
As shown in Figure 2 and Figure 4, external protection 1 includes protecting film 11, wearing layer 12 and insulating barrier 13, protecting film 11 it is interior
Side is bonded with wearing layer 12, and the inner adhesion of wearing layer 12 has insulating barrier 13, and protecting film 11, wearing layer 12 and thermal insulation layer 32 insulate
The thickness ratio of layer 13 is 1:2:3, wearing layer 12 by fibrous layer 121 and carborundum 122 it is laminated into.
As shown in figure 3, inner protective layer 3 includes flame-retardant layer 31, thermal insulation layer 32 and metal film screen layer 33, flame-retardant layer 31 it is interior
Side is bonded with thermal insulation layer 32, and the viscous of thermal insulation layer 32 has metal film screen layer 33, flame-retardant layer 31, thermal insulation layer 32 and screen layer
33 thickness is equal, and thermal insulation layer 32 is made up of asbestos fibre and carbon fiber establishment bonding.
In summary, the computer-used shielded cable of the high security, solve the problems, such as that cable security is not high, pass through
Setting to inner protective layer 3, in the presence of flame-retardant layer 31, thermal insulation layer 32, screen layer 33, tin coating 5 and foam beads 6, no
The heat-insulating flame-retardant effect of cable is improve only, and has reached the protective effect to cable, improves the using effect of cable, greatly
Reduce potential safety hazard.
Meanwhile by the setting to external protection 1, in the presence of protecting film 11, wearing layer 12 and insulating barrier 13, and
In the presence of buffer spring 2, the security of cable is further increased, the wearability of cable is enhanced, improves cable
Service life, avoid the breakage for causing cable during long-time use, it is therefore prevented that the phenomenon of electric leakage occurs, and ensure that people
Normal life.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (6)
1. a kind of computer-used shielded cable of high security, including external protection (1), it is characterised in that：The external protection
(1) buffer spring (2) is fixedly connected with inwall, the one end of the buffer spring (2) away from external protection (1) is fixedly connected
There is inner protective layer (3), the inner protective layer (3) is internally provided with cable core (4), and the outboard bonds of the cable core (4) have
Tin coating (5)；
The external protection (1) includes protecting film (11), wearing layer (12) and insulating barrier (13), the inner side of the protecting film (11)
Wearing layer (12) is bonded with, the inner adhesion of the wearing layer (12) has insulating barrier (13)；
The inner protective layer (3) includes flame-retardant layer (31), thermal insulation layer (32) and metal film screen layer (33), the flame-retardant layer (31)
Inner adhesion have thermal insulation layer (32), the viscous of the thermal insulation layer (32) has metal film screen layer (33).
2. the computer-used shielded cable of high security as claimed in claim 1, it is characterised in that the protecting film (11),
The thickness ratio of wearing layer (12) and thermal insulation layer (32) insulating barrier (13) is 1:2:3, the wearing layer (12) by fibrous layer (121) and
Carborundum (122) it is laminated into.
3. the computer-used shielded cable of high security as claimed in claim 1, it is characterised in that the buffer spring (2)
Quantity be no less than eight, and eight buffer springs (2) are equidistantly located between external protection (1) and inner protective layer (3).
4. the computer-used shielded cable of high security as claimed in claim 1, it is characterised in that the flame-retardant layer (31),
The thickness of thermal insulation layer (32) and screen layer (33) is equal.
5. the computer-used shielded cable of high security as claimed in claim 1, it is characterised in that the thermal insulation layer (32) by
Asbestos fibre and carbon fiber establishment bonding composition.
6. the computer-used shielded cable of high security as claimed in claim 1, it is characterised in that the cable core (4) with
Space is left between inner protective layer (3), and foam beads (6) are filled with space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705117.9U CN206806081U (en) | 2017-06-16 | 2017-06-16 | The computer-used shielded cable of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705117.9U CN206806081U (en) | 2017-06-16 | 2017-06-16 | The computer-used shielded cable of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806081U true CN206806081U (en) | 2017-12-26 |
Family
ID=60747305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705117.9U Expired - Fee Related CN206806081U (en) | 2017-06-16 | 2017-06-16 | The computer-used shielded cable of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899688A (en) * | 2018-06-26 | 2018-11-27 | 芜湖广智天和信息技术有限公司 | A kind of computer hardware connecting wire protection device |
-
2017
- 2017-06-16 CN CN201720705117.9U patent/CN206806081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899688A (en) * | 2018-06-26 | 2018-11-27 | 芜湖广智天和信息技术有限公司 | A kind of computer hardware connecting wire protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20210616 |