CN210743629U - Signal transmission cable for sensor - Google Patents
Signal transmission cable for sensor Download PDFInfo
- Publication number
- CN210743629U CN210743629U CN201921548013.7U CN201921548013U CN210743629U CN 210743629 U CN210743629 U CN 210743629U CN 201921548013 U CN201921548013 U CN 201921548013U CN 210743629 U CN210743629 U CN 210743629U
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- China
- Prior art keywords
- copper alloy
- layer
- signal transmission
- alloy line
- cable
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- 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.)
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 22
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 41
- PLZFHNWCKKPCMI-UHFFFAOYSA-N cadmium copper Chemical compound [Cu].[Cd] PLZFHNWCKKPCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 239000005030 aluminium foil Substances 0.000 claims abstract description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036039 immunity Effects 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a signal transmission cable for sensor, including the cable main part, the cable main part includes that rubber is outer, anti-deformation layer, centre layer, the centre layer includes the sinle silk, the sinle silk is wrapping up the one deck cavernosum of moving away to avoid possible earthquakes outward, the outer winding of cavernosum of moving away to avoid possible earthquakes has a chromium-copper alloy line and cadmium-copper alloy line crisscross each other, the electromagnetic shield layer is wrapping up around chromium-copper alloy line and cadmium-copper alloy line outward. The utility model discloses an outside parcel aluminium foil at the sinle silk has promoted the interference immunity between the sinle silk again when having protected the sinle silk, wraps up around the cavernosum of moving away to avoid possible earthquakes with crisscross winding mode through design chromium copper alloy line and cadmium copper alloy line, has promoted the transmission effect of signal, has strengthened the practicality.
Description
Technical Field
The utility model relates to a cable technical field, in particular to a signal transmission cable for sensor.
Background
Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Most of signal cables of sensors in the current market are formed by combining rubber sheaths and wire cores, the external anti-interference performance of the signal cables is weak, only partial electromagnetic interference can be counteracted, the protection strength of the internal wire cores is low, certain instability exists, and meanwhile, after most of the cables are bent for many times, the internal wire cores can be cracked or even broken, so that the service life of the whole signal cables is short.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a signal transmission cable for sensor to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a signal transmission cable for sensor, includes cable main part 1, its characterized in that, cable main part 1 includes outer 2, the deformation prevention layer 4 of rubber, centre layer 8 includes sinle silk 7, the outer one deck sponge 9 of moving away to avoid possible earthquakes of wrapping up of sinle silk 7, the outer winding of sponge 9 of moving away to avoid possible earthquakes has a strand crisscross chromium-copper alloy line 10 and cadmium-copper alloy line 11 each other, electromagnetic shield 6 is wrapping up outward to chromium-copper alloy line 10 and cadmium-copper alloy line 11.
Further, the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 are wound in double reverse directions.
Further, the rubber outer layer 2 is made of a nitrile rubber 3 material.
Furthermore, a layer of conductive paint is sprayed on the electromagnetic shielding layer 6, and the deformation prevention layer 4 is made of carbon fiber yarns 5.
Further, the outside of the wire core 7 is wrapped with an aluminum foil 12.
The utility model has the advantages that: the utility model discloses an outside parcel aluminium foil at the sinle silk, the interference immunity between the sinle silk has been promoted again when having protected the sinle silk, wrap up around the cavernosum of moving away to avoid possible earthquakes with crisscross winding mode through design chromium copper alloy line and cadmium copper alloy line, the sensor has been inhibited effectively and vibrations have been produced at the during operation, spike pulse's interference, the transmission effect of signal has been promoted when making the SNR of signal transmission process improve, the practicality of cable has been strengthened, be equipped with the anti-deformation layer through the inside at the cable main part, the anti-tensile ability of cable has been promoted, thereby the cable can not lead to the cracked phenomenon of sinle silk because of buckling simultaneously, the life of cable has been promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a signal transmission cable for a sensor according to an embodiment of the present invention;
in the figure:
1. a cable body; 2. an outer rubber layer; 3. nitrile rubber; 4. an anti-deformation layer; 5. carbon fiber filaments; 6. an electromagnetic shielding layer; 7. a wire core; 8. a center layer; 9. a shock absorbing sponge body; 10. a chromium-copper alloy wire; 11. a cadmium copper alloy wire; 12. an aluminum foil.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a signal transmission cable for sensor.
The first embodiment is as follows:
as shown in fig. 1, according to the utility model discloses a signal transmission cable for sensor, including cable main part 1, cable main part 1 includes outer 2, the deformation prevention layer 4 of rubber, centre layer 8 includes sinle silk 7, the one deck sponge 9 of moving away to avoid possible earthquakes is being wrapped up to sinle silk 7 is outer, the sponge 9 of moving away to avoid possible earthquakes twines outward and has one crisscross chromium-copper alloy line 10 and cadmium-copper alloy line 11 each other, electromagnetic shield layer 6 is being wrapped up to chromium-copper alloy line 10 and cadmium-copper alloy line 11 outward. The chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 are wound in double reverse directions. The rubber outer layer 2 is made of nitrile rubber 3. And a layer of conductive paint is sprayed on the electromagnetic shielding layer 6, and the deformation prevention layer 4 is made of carbon fiber yarns 5. The outside of the wire core 7 is wrapped by an aluminum foil 12.
In conclusion, with the aid of the technical scheme of the present invention, the cable main body 1 includes the rubber outer layer 2, the deformation-preventing layer 4, the central layer 8 includes the core 7, the core is formed by winding a plurality of tinned copper wires, the aluminum foil is wrapped outside the core, the interference resistance between the cores is improved while the cores are protected, the core 7 is wrapped with the shock-proof sponge 9, the shock-proof sponge 9 effectively inhibits the sensor from vibrating during operation, the interference of spike pulse, the signal-to-noise ratio of the signal transmission process is improved, the signal transmission effect is improved, the shock-proof sponge 9 is wrapped with the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 which are staggered with each other, the shock-proof sponge 9 can be used for isolating the core 7 from the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11, the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 are cylinders, the high-purity copper alloy wire is composed of multiple elements such as zinc and the like, so that the signal transmission performance is very strong, and the electromagnetic shielding layer 6 is wrapped outside the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11. The chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 are wound in double reverse directions. The rubber outer layer 2 is connected with the electromagnetic shielding layer 6 in a bonding mode, a layer of conductive paint is sprayed on the electromagnetic shielding layer 6, and the deformation preventing layer 4 is made of carbon fiber yarns 5. The outer rubber layer 2 is made of nitrile rubber 3, so that the wear resistance of the cable is improved. Through being equipped with deformation prevention layer 4 in the inside of cable main part, promoted the tensile ability of cable, thereby the cable can not lead to the cracked phenomenon of sinle silk because of buckling simultaneously, has promoted the life of cable. When the cable is put into use, the rubber outer layer 2 provides good protection for the cable, the wear resistance of the cable is improved, then the electromagnetic interference outside is isolated by the electromagnetic shielding layer 6, the influence on the inner wire core 7 is prevented, the quality of signal transmission is ensured, meanwhile, the deformation-preventing layer 4 is arranged inside the electromagnetic shielding layer 6, the cable can be continuously bent without the breakage of the inner wire core 7 by utilizing the flexibility of the carbon fiber wire 3, then the vibration-proof sponge 9 is wrapped outside the wire core 7, the interference of vibration and spike pulse generated when the sensor works is effectively inhibited, the signal-to-noise ratio in the signal transmission process is improved, the signal transmission effect is improved, the damage degree of the cable is reduced when the cable is impacted by the outside, and finally, the aluminum foil 14 is wrapped outside each wire core 13, the wire cores 13 can be isolated, signals are guaranteed not to be interfered with one another in the transmission process, the transmission quality is improved, the chromium-copper alloy wire 10 and the cadmium-copper alloy wire 11 which are mutually staggered are wound outside the shock-absorbing sponge body 9, and the signal transmission performance of the sensor is improved.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a signal transmission cable for sensor, includes cable main part (1), its characterized in that, cable main part (1) includes rubber skin (2), anti-deformation layer (4), centre layer (8) include sinle silk (7), sinle silk (7) are outer to be wrapped up in one deck sponge (9) of moving away to avoid possible earthquakes, sponge (9) of moving away to avoid possible earthquakes are outer to be twined and are had one chromium copper alloy line (10) and cadmium copper alloy line (11) that crisscross each other, electromagnetic shield layer (6) are wrapping up outward to chromium copper alloy line (10) and cadmium copper alloy line (11).
2. A signal transmission cable for a sensor according to claim 1, characterized in that the chrome copper alloy wire (10) and the cadmium copper alloy wire (11) are double counter-wound.
3. A signal transmission cable for a sensor according to claim 1, characterized in that said rubber outer layer (2) is made of nitrile rubber (3) material.
4. The signal transmission cable for a sensor according to claim 1, wherein said electromagnetic shielding layer (6) is coated with a conductive paint, and said deformation-preventing layer (4) is made of carbon fiber filaments (5).
5. Signal transmission cable for a sensor according to claim 1, characterized in that the outside of the core (7) is wrapped with an aluminium foil (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548013.7U CN210743629U (en) | 2019-09-18 | 2019-09-18 | Signal transmission cable for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548013.7U CN210743629U (en) | 2019-09-18 | 2019-09-18 | Signal transmission cable for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743629U true CN210743629U (en) | 2020-06-12 |
Family
ID=71007818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548013.7U Expired - Fee Related CN210743629U (en) | 2019-09-18 | 2019-09-18 | Signal transmission cable for sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724747A (en) * | 2022-01-20 | 2022-07-08 | 广州博良电子有限公司 | Vibration-damping noise-reducing audio cable |
-
2019
- 2019-09-18 CN CN201921548013.7U patent/CN210743629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724747A (en) * | 2022-01-20 | 2022-07-08 | 广州博良电子有限公司 | Vibration-damping noise-reducing audio cable |
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| 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: 20200612 |