CN202384052U - Signal transmission cable for data equipment - Google Patents
Signal transmission cable for data equipment Download PDFInfo
- Publication number
- CN202384052U CN202384052U CN2011205027017U CN201120502701U CN202384052U CN 202384052 U CN202384052 U CN 202384052U CN 2011205027017 U CN2011205027017 U CN 2011205027017U CN 201120502701 U CN201120502701 U CN 201120502701U CN 202384052 U CN202384052 U CN 202384052U
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- China
- Prior art keywords
- layer
- data equipment
- cable
- transmitting cable
- conductor
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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.)
- Expired - Fee Related
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Abstract
The present utility model discloses a signal transmission cable for data equipment. The cable comprises a plurality of conductor layers, each conductor layer is formed by twisting a plurality of ultra-fine copper wires, an insulation layer is wrapped outside each conductor layer, the insulation layer is combined with the conductor layer to form a wire core, an aluminum foil layer is wrapped outside the wire core, a shielding layer is wrapped outside the aluminum foil layer, and the shielding layer is a tin-coated copper wire layer. The signal transmission cable for the data equipment is small in external diameter and low in costs.
Description
Technical field
The utility model relates to a kind of data equipment and uses signal-transmitting cable.
Background technology
China's economic growth continuously and healthily; For cable products provides the huge market space, the temptation that Chinese market is strong makes the world all focus on Chinese market to sight; Reforming and opening up to the outside world short decades, the formed huge production capacity of Chinese cable manufacturing industry lets the world regard with special esteem.Along with the continuous expansion of industry sizes such as China Power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire already also has huge development potentiality.
Though wires and cables industry is a supporting industry just, in occupation of the output value of Chinese electrician trade 1/4.Its product category is numerous, and range of application very extensively relates to industries such as electric power, building, communication, manufacturing, and is all closely related with each department of national economy.Electric wire also is called as national economy " artery " and " nerve "; Be transmission of electric energy, transmission information and make various motors, instrument, instrument; Realizing the indispensable basic equipment of electromagnetic energy conversion, is necessary base product in following electrification, the informationized society.
The signal-transmitting cable type that numerical control device is used is a lot, and the cable that different equipment company uses all has partly difference, and used cable basically all is that core adds shielding and adds sheath again, does like this, and shortcoming is:
1, in the cable restrictive coating is arranged all now, can make the external diameter of cable bigger than normal like this, can not be installed in some special elements or port.
2, the cost of the oversheath that the cable of oversheath just has more is arranged, and cost is higher.
The utility model content
In order to solve above technical problem, the utility model provides a kind of data equipment to use signal-transmitting cable.
The utility model discloses a kind of data equipment and use signal-transmitting cable; Comprise that a plurality of many ultra-fine copper skein silks close conductor layer; Each conductor layer external packets insulating layer coating, described insulating barrier and conductor layer are combined into core, described core external packets cladded aluminum foil layer; The outside screen that coats of said aluminium foil layer, described screen is the tinned copper wire layer.
The described data equipment of the utility model with signal-transmitting cable in, described core and aluminium foil layer gap location are filled cotton thread.
The described data equipment of the utility model with signal-transmitting cable in, described insulating barrier is the solid PE layer of high density.
Implement a kind of data equipment of the utility model and use signal-transmitting cable, have following beneficial technical effects:
The restrictive coating of signal-transmitting cable cancellation, the first, can pass some special ports or the element of the numerical control device of model.In special ports or the element, outer shielding layer need not done extra protection, and the external diameter of finished cable is little, and cost is low.The second, saved the material cost and the manufacturing cost of oversheath.The 3rd, the knitted conductor of outer shielding layer weaves with tinned copper wire, can prevent the oxidation and the corrosion of screen.
Description of drawings
Fig. 1 is that a kind of data equipment of the utility model is with signal-transmitting cable structure front view.
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1, a kind of data equipment is used signal-transmitting cable, comprising: screen 1, aluminium foil layer 2, insulating barrier 3, conductor layer 4, cotton thread 5.
Outermost layer is the screen 1 of tinned copper wire; The aluminium foil layer 2 that coats cable core is arranged in the screen 1, is the several wire core in the aluminium foil layer 2, and core can comprise some power supply cores and some signal cores; The insulating barrier 3 of core is made up of the solid PE of high density; Insulating barrier 3 conductor inside layers 1 are the tinned copper or the naked coppers of bundle strand, and core will add the cotton thread 5 that is used to improve tension when stranded.
Implement a kind of data equipment of the utility model and use signal-transmitting cable, have following beneficial technical effects:
The restrictive coating of signal-transmitting cable cancellation, the first, can pass some special ports or the element of the numerical control device of model.In special ports or the element, outer shielding layer need not done extra protection.The second, saved the material cost and the manufacturing cost of oversheath.The 3rd, the knitted conductor of outer shielding layer weaves with tinned copper wire, can prevent the oxidation and the corrosion of screen.
Combine accompanying drawing that the embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection range of the utility model.
Claims (3)
1. a data equipment is used signal-transmitting cable; Comprise that a plurality of many ultra-fine copper skein silks close conductor layer, each conductor layer external packets insulating layer coating, described insulating barrier and conductor layer are combined into core; Described core external packets cladded aluminum foil layer; The outside screen that coats of said aluminium foil layer is characterized in that described screen is the tinned copper wire layer.
2. data equipment according to claim 1 is used signal-transmitting cable, it is characterized in that, described core and aluminium foil layer gap location are filled cotton thread.
3. data equipment according to claim 1 is used signal-transmitting cable, it is characterized in that, described insulating barrier is the solid PE layer of high density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205027017U CN202384052U (en) | 2011-12-05 | 2011-12-05 | Signal transmission cable for data equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205027017U CN202384052U (en) | 2011-12-05 | 2011-12-05 | Signal transmission cable for data equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384052U true CN202384052U (en) | 2012-08-15 |
Family
ID=46632539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205027017U Expired - Fee Related CN202384052U (en) | 2011-12-05 | 2011-12-05 | Signal transmission cable for data equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206787A (en) * | 2018-09-05 | 2019-01-15 | 福泰克（连云港）电子有限公司 | A kind of vehicle-mounted heat-resisting cold-resistant USB3.0 cable |
-
2011
- 2011-12-05 CN CN2011205027017U patent/CN202384052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206787A (en) * | 2018-09-05 | 2019-01-15 | 福泰克（连云港）电子有限公司 | A kind of vehicle-mounted heat-resisting cold-resistant USB3.0 cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |