CN203013396U - Video cable/power cable composite cable - Google Patents
Video cable/power cable composite cable Download PDFInfo
- Publication number
- CN203013396U CN203013396U CN 201220747289 CN201220747289U CN203013396U CN 203013396 U CN203013396 U CN 203013396U CN 201220747289 CN201220747289 CN 201220747289 CN 201220747289 U CN201220747289 U CN 201220747289U CN 203013396 U CN203013396 U CN 203013396U
- Authority
- CN
- China
- Prior art keywords
- cable
- video
- power
- video line
- line
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a cable television and power supply composite communication cable used for a broadcast television network and a video monitoring system. The utility model aims at providing a cable used for video monitoring, wherein the cable has the characteristics of low installation workload, and low cost. The technical scheme provided by the utility model is characterized in that: a video cable/power cable composite cable comprises a video cable, wherein the video cable comprises an inner conductor, an insulating layer, a shielding layer and an over sheath which are arranged coaxially from the inside out; the video cable/power cable composite cable also comprises a pair of power cables, wherein the pair of power cables are arranged in parallel to the video cable, and a sheath for the pair of power cables is connected with the over sheath of the video cable through a connecting neck which continuously extends along a length direction of the video cable to form an integrated body.
Description
Technical field
The utility model relates to a kind of cable TV for CHINA RFTCOM Co Ltd and video monitoring system and power supply composite communication cable.
Background technology
Present CHINA RFTCOM Co Ltd, video monitoring system cable wiring manufacture need to be installed three cables simultaneously, i.e. cable of cable TV and a pair of low-tension supply line.Three cables are installed simultaneously, need to take larger installing space, and the installing engineering amount is larger, and installation cost is relatively high, have also caused the wasting of resources simultaneously.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of cable for video monitoring is provided, and this cable should have that installation workload is little, lower-cost characteristics.
The technical scheme that the utility model provides is:
Video line power line composite cable comprises a video line, and this video line contains inner wire, insulating barrier, screen and the oversheath of coaxial setting from inside to outside; It is characterized in that this cable also comprises a pair of power line, this is arranged in parallel to power line and described video line, and this sheath to power line is connected as a single entity by the oversheath that the company of stretching continuously along the video line length direction cuts neck and described video line.
Described company cuts also to be shaped with on a side external surface of neck and is beneficial to the groove of tearing, and this groove stretches continuously along the video line length direction; Depth of groove is preferably and connects half left and right of cutting the neck depth degree.
The beneficial effects of the utility model are: because the video line that cable TV is used and a pair of power line are integrated, not only can be used for the low-tension supply support of video transfer signal cable and monitor video system, and avoided repeating connecting up, reduce installation cost, facilitate the installation wiring construction, saved resource.
Description of drawings
Fig. 1 is that the utility model cable TV adds power line composite cable cross-sectional profile schematic diagram;
In figure: 1 cuts neck for connecting; 2 is power line; 3 is video line.
Embodiment
As shown in the figure, this video line power line composite cable comprises a video line (being coaxial cable or cable of cable TV), the structure of this video line is identical with conventional coaxial cable, all contains inner wire, insulating barrier, screen and the oversheath of coaxial setting from inside to outside;
The utility model has also configured a pair of power line in this cable, this is coated by a sheath power line, and is arranged in parallel with described video line; To cut neck 1 along the company that the video line length direction stretches continuously between this oversheath to the sheath of power line and described video line; Sheath, company cut neck and oversheath forms by one-shot forming, thereby power line and video line are held together.
For convenience of using, described company cuts to have made on neck and is beneficial to the groove of tearing, and this groove is positioned to connect and cuts neck one side external surface and stretch continuously (omission of figure further groove) along the video line length direction.
Described power line 2(low-voltage cable), can select bare copper wire, tinned copper wire as inner wire according to information such as environment for use, mechanical performances, Insulation Material can be selected the materials such as polypropylene, polyethylene, polyvinyl chloride; For guaranteeing the rounding property of power line sheath, can be wound around one deck mylar outside a pair of power line sheath.
Connect the tear edge size of cutting neck 1, the thickness that connects the cross section by adjustment is controlled, and thickness is larger, and tear edge is larger, (tear edge is generally 5-20N) to the smallest point (groove position) that generally connects the cross section, cable cover(ing) can not torn at work progress guaranteeing in the centre that connects the cross section; Simultaneously, also guarantee when being connected with terminal, be beneficial to separately.
Claims (2)
1. video line power line composite cable, comprise a video line (3), and this video line contains inner wire, insulating barrier, screen and the oversheath of coaxial setting from inside to outside; It is characterized in that this cable also comprises a pair of power line (2), this is arranged in parallel to power line and described video line, and this sheath to power line is connected as a single entity by the oversheath that the company of stretching continuously along the video line length direction cuts neck (1) and described video line.
2. video line power line composite cable according to claim 1 is characterized in that: described company cuts also to be shaped with on a side external surface of neck and is beneficial to the groove of tearing, and this groove stretches continuously along the video line length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747289 CN203013396U (en) | 2012-12-28 | 2012-12-28 | Video cable/power cable composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747289 CN203013396U (en) | 2012-12-28 | 2012-12-28 | Video cable/power cable composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013396U true CN203013396U (en) | 2013-06-19 |
Family
ID=48604963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747289 Expired - Lifetime CN203013396U (en) | 2012-12-28 | 2012-12-28 | Video cable/power cable composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013396U (en) |
-
2012
- 2012-12-28 CN CN 201220747289 patent/CN203013396U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201946378U (en) | Fire-proof and environment-friendly power cable | |
| CN203588713U (en) | Multifunctional composite cable | |
| CN203013396U (en) | Video cable/power cable composite cable | |
| CN103680738A (en) | Optical power composite cable | |
| CN203839071U (en) | High-voltage-resistant highly insulating composite flat cable | |
| CN203588755U (en) | Photoelectric mixed cable | |
| CN201174275Y (en) | Environment protection type shielding electric cable for electric power | |
| CN203588717U (en) | Reinforced control cable | |
| CN201449803U (en) | Non-metallic armored single-core power cable | |
| CN201717020U (en) | Multi-core industrial circuit control cable containing power lines | |
| CN102446587B (en) | Multi-cable composite high-voltage power cable | |
| CN201359868Y (en) | Multi-purpose flat unit cable | |
| CN203706694U (en) | Four-in-one composite cable | |
| CN203882707U (en) | Insulative flame retardant electric power cable | |
| CN202905273U (en) | Wind power generation power cable with nominal voltage of 35kV | |
| CN201904108U (en) | Mining extruded insulating weatherable anti-explosive signal cable | |
| CN201994134U (en) | Bundling-type multi-core composite cable | |
| CN204242656U (en) | A kind of square reinforcement flame retardant cable | |
| CN206649922U (en) | A kind of carbon fiber composite core wire | |
| CN200997323Y (en) | Multifunctional assembled cable | |
| CN203787190U (en) | Cable for ships | |
| CN205670468U (en) | A kind of wisdom energy tensile type signal transmission transmits composite cable with electric power | |
| CN205069165U (en) | Elastomeric insulation sheath flexible cable | |
| CN202662361U (en) | Sheathed cable | |
| CN203950585U (en) | A kind of yellow gold conductor cable for aerospace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311301 Linglong industrial agglomeration area, Hangzhou, Zhejiang, Ling'an Patentee after: ZHEJIANG DUMEI COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 311301, Linglong mountain road, Linglong Industrial Zone, Zhejiang, Hangzhou, Ling'an 737 Patentee before: ZHEJIANG DUMEI CABLE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |