CN203103010U - Photoelectric mixed cable for medical equipment CT machine - Google Patents
Photoelectric mixed cable for medical equipment CT machine Download PDFInfo
- Publication number
- CN203103010U CN203103010U CN 201220703003 CN201220703003U CN203103010U CN 203103010 U CN203103010 U CN 203103010U CN 201220703003 CN201220703003 CN 201220703003 CN 201220703003 U CN201220703003 U CN 201220703003U CN 203103010 U CN203103010 U CN 203103010U
- Authority
- CN
- China
- Prior art keywords
- layer
- coated
- copper
- cable
- photoelectric mixed
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses a photoelectric mixed cable for a medical equipment CT machine. The photoelectric mixed cable comprises an optical fiber unit and four copper wire pairs, which are used for transmitting electric energy and stranded around the optical fiber unit. The optical fiber unit comprises at least two multi-mode optical fibers whose outer surface is coated with a polyvinyl chloride layer, the periphery of the polyvinyl chloride layer is coated with an aramid fiber reinforced layer, and an inner protecting layer is coated on the outer surface of the aramid fiber reinforced layer. The copper wire pair is composed of two copper conductors which are respectively coated with an insulating layer. The outer surface of the four copper wire pairs is wrapped by a polyester band, the outer surface of the polyester band is coated with an aluminum foil layer, the outer surface of the aluminum foil layer is coated with a metal woven layer woven by a plurality of copper wires, and the outer surface of the metal woven layer is coated with an outer sheath layer. The photoelectric mixed cable disclosed by the utility model solves problems of electricity utilization and signal transmission of existing medical equipment, integrates signal transmission and power transmission, and avoids secondary wiring. Meanwhile, the stretching resistance and torsional bending resistance of the photoelectric mixed cable in long-term dragging are improved and the service life of the cable is prolonged.
Description
Technical field
The utility model relates to a kind of photoelectricity mixing cable, relates in particular to a kind of Medical Devices CT machine with photoelectricity mixing cable.
Background technology
Prior art Medical Devices CT machine is with photoelectricity mixing cable, and mainly there is following technological deficiency in it:
3.1 product indoor the laying that be hospital usually can be used under rugged environment, as: long-term chemicals burn into electromagnetic interference etc., the transmission signals instability, decreased performance is fast, and useful life is shorter.
3.2 between the operating period, cable must bear stretching resistance, torsional bending, cause insulation and sheath material decreased performance very fast, significantly shorten useful life.
3.3 than higher, resistance to low temperature, ageing-resistant performance, UV resistant performance require less relatively cable to sheath material performance and stretching resistance torsional bending performance requirement.
Therefore, design a kind of Medical Devices CT machine, can effectively solve the problems of the technologies described above, become the direction that those of ordinary skills make great efforts with photoelectricity mixing cable.
Summary of the invention
The utility model provides a kind of Medical Devices CT machine with photoelectricity mixing cable, and this photoelectricity mixing cable has solved existing Medical Devices electricity consumption and signal transmission issues, integrates signal transmission and electric power transfer, avoids secondary to connect up; Simultaneously, also improve cable and pulled for a long time and will bear stretching resistance, torsional bending performance, prolonged the useful life of cable.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Medical Devices CT machine comprises fiber unit and stranded right in fiber unit four copper cash that are used for electric energy transmitting all around with photoelectricity mixing cable; Described fiber unit comprises that at least two outer surfaces are coated with the multimode fiber of polyvinyl chloride layer, is coated with the aramid fiber reinforced layer around this polyvinyl chloride layer, and a sheath is coated on described aramid fiber reinforced layer outer surface; Described copper cash is formed the copper conductor that is coated with insulating barrier by two;
Described four copper cash outer surface are surrounded with a polyester belt, and this polyester belt outer surface is coated with an aluminium foil layer, and a wire sheathing that is formed by some copper wire braidings is coated on the aluminium foil layer outer surface, and this wire sheathing outer surface coats an external sheath layer.
Further improved technical scheme is as follows in the technique scheme:
1, in the such scheme, described copper conductor is tin-coated copper conductor or bare copper conductor.
2, in the such scheme, described copper wire outer surface plating has a tin layer.
3, in the such scheme, a drain wire is between described wire sheathing and aluminium foil layer.
4, in the such scheme, described multimode fiber is multimode fiber G.657.
5, in the such scheme, described wire sheathing count＞85%.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
The utility model Medical Devices CT machine is with photoelectricity mixing cable, and it has solved existing Medical Devices electricity consumption and signal transmission issues, integrates signal transmission and electric power transfer, avoids secondary to connect up; Simultaneously, also improve cable and pulled for a long time and will bear stretching resistance, torsional bending performance, prolonged the useful life of cable,, this cable design of Theoretical Calculation can reach 20 years useful life, belongs to leading domestic level, has good practical value and promotional value.
Description of drawings
Accompanying drawing 1 is the utility model Medical Devices CT machine with photoelectricity mixing cable structure schematic diagram;
Accompanying drawing 2 is the utility model fiber unit structural representation.
In the above accompanying drawing: 1, fiber unit; 11, polyvinyl chloride layer; 12, multimode fiber; 13, aramid fiber reinforced layer; 14, sheath; 2, copper cash is right; 3, insulating barrier; 4, copper conductor; 5, polyester belt; 6, aluminium foil layer; 7, wire sheathing; 71, copper wire; 8, external sheath layer; 9, drain wire.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: a kind of Medical Devices CT machine is with photoelectricity mixing cable, comprises that fiber unit 1 and stranded four copper cash that are used for electric energy transmitting around fiber unit are to 2; Described fiber unit 1 comprises that at least two outer surfaces are coated with the multimode fiber 12 of polyvinyl chloride layer 11, is coated with aramid fiber reinforced layer 13, one sheaths 14 around this polyvinyl chloride layer 11 and is coated on described aramid fiber reinforced layer 13 outer surfaces; Described copper cash is made up of two copper conductors 4 that are coated with insulating barrier 32;
Described four copper cash are surrounded with a polyester belt 5 to 2 outer surfaces, these polyester belt 5 outer surfaces are coated with an aluminium foil layer 6, one wire sheathing 7 that is formed by 71 braidings of some copper wires is coated on aluminium foil layer 6 outer surfaces, and these wire sheathing 7 outer surfaces coat an external sheath layer 8.
Above-mentioned copper conductor 4 is tin-coated copper conductor or bare copper conductor.
Above-mentioned copper wire 71 outer surface plating have a tin layer.
A drain wire 9 is between described wire sheathing 7 and aluminium foil layer 6.
Above-mentioned multimode fiber 12 is multimode fiber G.657.
Above-mentioned wire sheathing 7 counts＞85%.
When adopting above-mentioned Medical Devices CT machine with photoelectricity mixing cable, it has solved existing Medical Devices electricity consumption and signal transmission issues, integrates signal transmission and electric power transfer, avoids the secondary wiring; Simultaneously, also improve cable and pulled for a long time and will bear stretching resistance, torsional bending performance, prolonged the useful life of cable,, this cable design of Theoretical Calculation can reach 20 years useful life, belongs to leading domestic level, has good practical value and promotional value.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (6)
1. a Medical Devices CT machine is characterized in that with photoelectricity mixing cable: comprise that fiber unit (1) and stranded four copper cash that are used for electric energy transmitting around fiber unit are to (2); Described fiber unit (1) comprises that at least two outer surfaces are coated with the multimode fiber of polyvinyl chloride layer (11) (12), this polyvinyl chloride layer (11) is coated with aramid fiber reinforced layer (13) all around, and a sheath (14) is coated on described aramid fiber reinforced layer (13) outer surface; Described copper cash is made up of two copper conductors (4) that are coated with insulating barrier (3) (2);
Described four copper cash are surrounded with a polyester belt (5) to (2) outer surface, this polyester belt (5) outer surface is coated with an aluminium foil layer (6), one wire sheathing (7) that is formed by some copper wires (71) braiding is coated on aluminium foil layer (6) outer surface, and this wire sheathing (7) outer surface coats an external sheath layer (8).
2. photoelectricity mixing cable according to claim 1 is characterized in that: described copper conductor (4) is tin-coated copper conductor or bare copper conductor.
3. photoelectricity mixing cable according to claim 1 is characterized in that: described copper wire (71) outer surface plating has a tin layer.
4. photoelectricity mixing cable according to claim 1 is characterized in that: a drain wire (9) is positioned between described wire sheathing (7) and the aluminium foil layer (6).
5. photoelectricity mixing cable according to claim 1 is characterized in that: described multimode fiber (12) is multimode fiber G.657.
6. photoelectricity mixing cable according to claim 1 is characterized in that: described wire sheathing (7) count＞85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703003 CN203103010U (en) | 2012-12-18 | 2012-12-18 | Photoelectric mixed cable for medical equipment CT machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703003 CN203103010U (en) | 2012-12-18 | 2012-12-18 | Photoelectric mixed cable for medical equipment CT machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103010U true CN203103010U (en) | 2013-07-31 |
Family
ID=48854397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703003 Expired - Fee Related CN203103010U (en) | 2012-12-18 | 2012-12-18 | Photoelectric mixed cable for medical equipment CT machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903678A (en) * | 2014-03-01 | 2014-07-02 | 安徽中通电缆科技有限公司 | Electronic control combination cable for equipment |
-
2012
- 2012-12-18 CN CN 201220703003 patent/CN203103010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903678A (en) * | 2014-03-01 | 2014-07-02 | 安徽中通电缆科技有限公司 | Electronic control combination cable for equipment |
| CN103903678B (en) * | 2014-03-01 | 2016-07-20 | 安徽中通电缆科技有限公司 | Automatically controlled combination cable used by a kind of equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203150304U (en) | Circular communication cable for remote control intelligent production equipment | |
| CN202230789U (en) | Novel high-temperature resistant cable | |
| CN202855423U (en) | Power cable for frequency converter | |
| CN201174275Y (en) | Environment protection type shielding electric cable for electric power | |
| CN203812613U (en) | Waterproof corrosion-resistant cable | |
| CN203103010U (en) | Photoelectric mixed cable for medical equipment CT machine | |
| CN200990258Y (en) | High-temperature resisting cable | |
| CN206312632U (en) | Communication composite power cable | |
| CN202067576U (en) | Thermostable special computer cable for power plant | |
| CN201717020U (en) | Multi-core industrial circuit control cable containing power lines | |
| CN204614522U (en) | A kind of multicore combination of power cable | |
| CN203150303U (en) | Flat communication cable for remote control intelligent production equipment | |
| CN203503382U (en) | Cable for electrical equipment | |
| CN203644459U (en) | Aluminium alloy flame-retardant frequency variable cable | |
| CN202720934U (en) | Control cable having anti-electromagnetic interference function | |
| CN202694952U (en) | Solar cable | |
| CN202285176U (en) | Low-voltage remote power supply cable for high-speed Ethernet switch | |
| CN202632838U (en) | Fluoroplastic insulation control cable | |
| CN201741470U (en) | High-temperature-resistant anticorrosion computer shielded cable | |
| CN201910263U (en) | Dual-shielded signal cable for high-precision frequency-conversion speed-regulation system | |
| CN203644461U (en) | Aluminium alloy fire-retardant frequency variable cable | |
| CN201758018U (en) | Fluorine plastic insulated intrinsic safety system instrument cable | |
| CN202940060U (en) | Cable used for communication | |
| CN102708982A (en) | Solar cable | |
| CN202454308U (en) | Flat video elevator cable with super-five network cable twisted-pair wire cores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131218 |