CN207624447U - A kind of communication shielded cable with resistance to compression function - Google Patents
A kind of communication shielded cable with resistance to compression function Download PDFInfo
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- CN207624447U CN207624447U CN201721892617.4U CN201721892617U CN207624447U CN 207624447 U CN207624447 U CN 207624447U CN 201721892617 U CN201721892617 U CN 201721892617U CN 207624447 U CN207624447 U CN 207624447U
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- layer
- shielded cable
- outside
- resistance
- compression function
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Abstract
The utility model discloses a kind of communication shielded cable with resistance to compression function, it is related to communicating shielded cable technical field.The communication shielded cable with resistance to compression function; including conductor wire core; it is coated with insulating layer on the outside of the conductor wire core; the outside of the insulating layer is bonded with thermal insulation layer by adhesive; the outside of the thermal insulation layer is bonded with buffer layer by adhesive; the outside of the buffer layer is bonded matcoveredn by adhesive, and the insulating layer includes glass layer, and the thermal insulation layer includes diatomite layer.The communication shielded cable with resistance to compression function; damping film absorbs the extraneous grinding pressure transmitted for the first time and distortion curves power; the received grinding pressure of second of absorption of damping spring; sponge third time is protected to absorb received grinding pressure; fluid layer absorbs grinding pressure again; achieve the effect that buffering, and then protective effect is generated to conductor wire core, it is rear flimsy to solve the problems, such as that shielded cable repeatedly rolls.
Description
Technical field
The utility model is related to communicate shielded cable technical field, specially a kind of communication shielding with resistance to compression function
Cable.
Background technology
Shielded cable is a kind of side for being confined to electromagnetic wave in a certain region by shell shield made of metal
Method, since radiation source is divided into electric field source, magnetic field sources and the plane wave in far field of near region, the shielding properties of shield is according to spoke
The difference for penetrating source is met leakage control etc. all different, to be reached in the design in material selection, planform and device to hole
Required shielding properties then needs to determine radiation source first, specifies frequency range, and typical further according to each frequency range reveals structure,
It determines controlling element, and then selects appropriate shielding material, design shield shell.
Currently, during shielded cable use, it will appear phenomena such as being rolled by trample often, when this phenomenon number increases
It when more, constitute and generates broken string in the bundle conductor of wire sheathing or metal foil will appear damage, and its breakage develops into and causes
The resistance increase of electro-magnetic screen layer makes conductivity reduce, to destroy shielded cable by characteristic or shielding character.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of communication shielded cable with resistance to compression function,
It is rear flimsy to solve the problems, such as that shielded cable repeatedly rolls.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：It is a kind of with resistance to compression function
Communication shielded cable, including conductor wire core, insulating layer is coated on the outside of the conductor wire core, and the outside of the insulating layer is logical
It crosses adhesive and is bonded with thermal insulation layer, the outside of the thermal insulation layer is bonded with buffer layer, the outside of the buffer layer by adhesive
It is bonded matcoveredn by adhesive, the insulating layer includes glass layer, and plating is coated on the outside of the glass layer
Tin annealed copper wire braiding layer, the thermal insulation layer include diatomite layer, and the both sides of the diatomite layer are coated with expanded polystyrene (EPS) layer.
The buffer layer includes cushion pad, and protection sponge, institute are fixedly connected at the top and bottom of the cushion pad inner wall
It states the opposite one side of protection sponge and is fixedly connected with water barrier, fluid layer is fixedly connected between the water barrier, it is described slow
The outside of punching pad is fixedly connected with buffer layer, and the protective layer includes iron wire casing play, the outside cladding of the iron wire casing play
There is acrylic rubber layer.
Preferably, the establishment density of the tin annealed copper wire braiding layer is more than the particle diameter of glass layer, the glass
The thickness of glass fibrous layer is 2mm, and the thickness of the tin annealed copper wire braiding layer is 1.5mm.
Preferably, the thickness of the diatomite layer is 2mm, and the thickness of the expanded polystyrene (EPS) layer is 1mm.
Preferably, the thickness of the cushion pad is 5mm, and the thickness of the protection sponge is 1.5mm, the thickness of the fluid layer
Degree is 2mm.
Preferably, the buffer layer includes damping film and damping spring, the one side and cushion pad of the damping film
It being fixedly connected, damping film another side is bonded iron wire casing play, and the damping spring is arranged in the inside of damping film,
The quantity of the damping spring is no less than 15, and one end of the damping spring is fixedly connected on the interior of damping film one side
On wall, the other end of the damping spring is fixedly connected on the inner wall of damping film another side.
Preferably, the iron wire casing play is embedded on acrylic rubber layer, the thickness of the acrylic rubber layer
For 5mm.
（Three）Advantageous effect
The utility model provides a kind of communication shielded cable with resistance to compression function.Has following advantageous effect：
（1）, the damping film that with the communication shielded cable of resistance to compression function, should pass through setting absorb extraneous pass for the first time
The grinding pressure and distortion come curves power, and the grinding pressure received is passed to internal damping spring, passes through setting by damping film
The received grinding pressure of second of absorption of damping spring, the grinding pressure received is passed to protection sponge by damping film, by setting
The protection sponge third time set absorbs received grinding pressure, and grinding pressure is transmitted to fluid layer, passes through setting by protection sponge
Fluid layer absorbs grinding pressure again, achievees the effect that buffering, and then generate protective effect to conductor wire core, solves shielded cable
Repeatedly roll rear flimsy problem.
（2）, should be compiled by the glass layer and tin annealed copper wire of setting with communication shielded cable of resistance to compression function
Tissue layer achievees the purpose that make the shield effectiveness of cable excellent, by the iron wire casing play and acrylic rubber layer of setting, reaches
Adequately protect the effect of conductor wire core, in conclusion enhancing the practicability of the communication shielded cable with resistance to compression function.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model insulating layer；
Fig. 3 is the structural schematic diagram of the utility model thermal insulation layer；
Fig. 4 is the structural schematic diagram of the utility model buffer layer；
Fig. 5 is the structural schematic diagram of the utility model protective layer；
Fig. 6 is the structural schematic diagram of the utility model buffer layer.
In figure：1 conductor wire core, 2 insulating layers, 21 glass layers, 22 tin annealed copper wire braiding layers, 3 thermal insulation layers, 31 diatoms
Soil layer, 32 expanded polystyrene (EPS) layers, 4 buffer layers, 41 cushion pads, 42 protection sponges, 43 water barriers, 44 fluid layers, 45 buffer layers,
451 damping films, 452 damping springs, 5 protective layers, 51 iron wire casing plays, 52 acrylic rubber layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of communication with resistance to compression function shielding electricity
Cable, including conductor wire core 1, the outside of conductor wire core 1 are coated with insulating layer 2, the outside of insulating layer 2 by adhesive be bonded with every
The outside of thermosphere 3, thermal insulation layer 3 is bonded with buffer layer 4 by adhesive, and the outside of buffer layer 4 is bonded with protection by adhesive
Layer 5, insulating layer 2 include glass layer 21, and the thickness of glass layer 21 is 2mm, and glass fibre not only insulated, but also heat-resisting, institute
It is very outstanding insulating materials with it, keeps the shield effectiveness of cable excellent, the outside of glass layer 21 is coated with tin plating soft
The thickness of copper wire woven layer 22, tin annealed copper wire braiding layer 22 is 1.5mm, and the establishment density of tin annealed copper wire braiding layer 22 is more than
The particle diameter of glass layer 21, tin annealed copper wire braiding layer 22 are the solid protection of 21 exhaust of glass layer, go forward side by side one
The shield effectiveness of step enhancing cable, thermal insulation layer 3 include diatomite layer 31, and the thickness of diatomite layer 31 is 2mm, diatomite layer 31
Both sides are coated with expanded polystyrene (EPS) layer 32, and the thickness of expanded polystyrene (EPS) layer 32 is 1mm, passes through diatomite layer 31 and polyphenyl second
The hot-fluid of retardance twice of alkene layer 32 transmits, and can prevent scattering and disappearing for heat.
Buffer layer 4 includes cushion pad 41, and the thickness of cushion pad 41 is 5mm, and the top and bottom of 41 inner wall of cushion pad are fixed
It is connected with protection sponge 42, the thickness of protection sponge 42 is 1.5mm, and the opposite one side of protection sponge 42 is fixedly connected with water proof
Layer 43, the thickness of water barrier 43 is ignored, and fluid layer 44 is fixedly connected between water barrier 43, and water barrier 43 prevents fluid layer
44 let out, and the thickness of fluid layer 44 is 2mm, and the outside of cushion pad 41 is fixedly connected with buffer layer 45, and buffer layer 45 includes
Damping film 451 and damping spring 452, damping spring 452 are arranged in the inside of damping film 451, the quantity of damping spring 452
No less than 15, one end of damping spring 452 is fixedly connected on the inner wall of 451 one side of damping film, damping spring 452
The other end be fixedly connected on the inner wall of 451 another side of damping film, absorb extraneous biography for the first time by damping film 451
The grinding pressure and distortion come curves power, and the grinding pressure received is passed to internal damping spring 452, damping by damping film 451
The grinding pressure received is passed to protection sponge 42, protected by the received grinding pressure of second of the absorption of spring 452, damping film 451
Shield sponge 42 absorbs received grinding pressure for the third time, and grinding pressure is transmitted to fluid layer 44 by protection sponge 42, absorbs grind again
Pressure, solid protection is provided for cable, and protective layer 5 includes iron wire casing play 51, the one side and cushion pad of damping film 451
41 are fixedly connected, and 451 another side of damping film is bonded iron wire casing play 51, and the outside of iron wire casing play 51 is coated with acrylic acid
Ester rubber layer 52, iron wire casing play 51 are embedded on acrylic rubber layer 52, and the thickness of acrylic rubber layer 52 is 5mm,
Solid foundation is provided for the cable inside protection.
In conclusion should for the first time be inhaled by the damping film 451 of setting with the communication shielded cable of resistance to compression function
It receives the extraneous grinding pressure transmitted and distortion curves power, the grinding pressure received is passed to internal damping spring by damping film 451
452, by the received grinding pressure of second of the absorption of damping spring 452 of setting, damping film 452 passes the grinding pressure received
Protection sponge 42 is passed, received grinding pressure is absorbed by the protection sponge 42 of setting for the third time, protection sponge 42 will roll
Power is transmitted to fluid layer 44, absorbs grinding pressure again by the fluid layer 44 of setting, achievees the effect that buffering, and then to conductor wire
Core 1 generates protective effect, and it is rear flimsy to solve the problems, such as that shielded cable repeatedly rolls.
It should pass through the glass layer 21 and tin annealed copper wire of setting with the communication shielded cable of resistance to compression function simultaneously
Braiding layer 22 achievees the purpose that make the shield effectiveness of cable excellent, passes through the iron wire casing play 51 and acrylic rubber of setting
Layer 52, achievees the effect that the conductor wire core 1 that adequately protects, in conclusion enhancing the communication shielding electricity with resistance to compression function
The practicability of cable.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of communication shielded cable with resistance to compression function, including conductor wire core（1）, it is characterised in that：The conductor wire
Core（1）Outside be coated with insulating layer（2）, the insulating layer（2）Outside thermal insulation layer is bonded with by adhesive（3）, described
Thermal insulation layer（3）Outside buffer layer is bonded with by adhesive（4）, the buffer layer（4）Outside be bonded with by adhesive
Protective layer（5）, the insulating layer（2）Including glass layer（21）, the glass layer（21）Outside be coated with it is tin plating
Annealed copper wire braiding layer（22）, the thermal insulation layer（3）Including diatomite layer（31）, the diatomite layer（31）Both sides be coated with hair
Foamed polystyrene layer（32）；
The buffer layer（4）Including cushion pad（41）, the cushion pad（41）Protection is fixedly connected at the top and bottom of inner wall
Sponge（42）, the protection sponge（42）Opposite one side is fixedly connected with water barrier（43）, the water barrier（43）Between
It is fixedly connected with fluid layer（44）, the cushion pad（41）Outside be fixedly connected with buffer layer（45）, the protective layer（5）Packet
Include iron wire casing play（51）, the iron wire casing play（51）Outside be coated with acrylic rubber layer（52）.
2. a kind of communication shielded cable with resistance to compression function according to claim 1, it is characterised in that：It is described tin plating
Annealed copper wire braiding layer（22）Establishment density be more than glass layer（21）Particle diameter, the glass layer（21）Thickness
Degree is 2mm, the tin annealed copper wire braiding layer（22）Thickness be 1.5mm.
3. a kind of communication shielded cable with resistance to compression function according to claim 1, it is characterised in that：The diatom
Soil layer（31）Thickness be 2mm, the expanded polystyrene (EPS) layer（32）Thickness be 1mm.
4. a kind of communication shielded cable with resistance to compression function according to claim 1, it is characterised in that：The buffering
Pad（41）Thickness be 5mm, the protection sponge（42）Thickness be 1.5mm, the fluid layer（44）Thickness be 2mm.
5. a kind of communication shielded cable with resistance to compression function according to claim 1, it is characterised in that：The damping
Layer（45）Including damping film（451）And damping spring（452）, the damping film（451）One side and cushion pad（41）
It is fixedly connected, the damping film（451）Another side is bonded iron wire casing play（51）, the damping spring（452）Setting exists
Damping film（451）Inside, the damping spring（452）Quantity be no less than 15, the damping spring（452）One
End is fixedly connected on damping film（451）On the inner wall of one side, the damping spring（452）The other end be fixedly connected on and subtract
Shake film（451）On the inner wall of another side.
6. a kind of communication shielded cable with resistance to compression function according to claim 1, it is characterised in that：The iron wire
Casing play（51）It is embedded in acrylic rubber layer（52）On, the acrylic rubber layer（52）Thickness be 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892617.4U CN207624447U (en) | 2017-12-29 | 2017-12-29 | A kind of communication shielded cable with resistance to compression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892617.4U CN207624447U (en) | 2017-12-29 | 2017-12-29 | A kind of communication shielded cable with resistance to compression function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624447U true CN207624447U (en) | 2018-07-17 |
Family
ID=62830524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892617.4U Expired - Fee Related CN207624447U (en) | 2017-12-29 | 2017-12-29 | A kind of communication shielded cable with resistance to compression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781688A (en) * | 2020-07-27 | 2020-10-16 | 杭州富通通信技术股份有限公司 | Pressure-resistant waterproof optical cable |
| CN113284651A (en) * | 2021-05-07 | 2021-08-20 | 合肥必更赢科技有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
-
2017
- 2017-12-29 CN CN201721892617.4U patent/CN207624447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781688A (en) * | 2020-07-27 | 2020-10-16 | 杭州富通通信技术股份有限公司 | Pressure-resistant waterproof optical cable |
| CN111781688B (en) * | 2020-07-27 | 2022-08-30 | 杭州富通通信技术股份有限公司 | Pressure-resistant waterproof optical cable |
| CN113284651A (en) * | 2021-05-07 | 2021-08-20 | 合肥必更赢科技有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
| CN113284651B (en) * | 2021-05-07 | 2022-12-20 | 浙江弘达电气有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
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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 |
Granted publication date: 20180717 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |