CN204288920U - Novel high-definition television-specific connecting line - Google Patents
Novel high-definition television-specific connecting line Download PDFInfo
- Publication number
- CN204288920U CN204288920U CN201420808555.4U CN201420808555U CN204288920U CN 204288920 U CN204288920 U CN 204288920U CN 201420808555 U CN201420808555 U CN 201420808555U CN 204288920 U CN204288920 U CN 204288920U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- wire
- outward
- holding wire
- data
- 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
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
A kind of Novel high-definition television-specific connecting line.It connects HDMI plug respectively by connecting line two ends and forms, the center of connecting line is holding wire, the surrounding of holding wire is at least provided with four data lines, is followed successively by Inner sheath, foil shielding layer, polyvinyl chloride outer jacket and nylon mesh grid that thermoplastic elastic material is made outside data wire; Described holding wire and data wire all comprise screen and ground wire.The utility model has the shielding construction of the anti-radio frequency of multilayer and electromagnetic interference, and the Inner sheath that the thermoplastic elastic material in connecting line is made has high resiliency, warp resistance and high strength, is conducive to the bending of connecting line and resilience.
Description
Technical field
The utility model relates to a kind of HDMI cable connecting line, is specially the data and signal connecting line that are applied to HDTV (High-Definition Television).
Background technology
HDMI wire is the abbreviation of HDMI (High Definition Multimedia Interface) line, and can transmit to high-quality HD video and the multichannel audb data of uncompressed, the maximum data transmission speed is 5Gbps.Simultaneously without the need to transmitting advance row D/A or analog/digital conversion at signal, the video-audio signal transmission of first water can be ensured.
HDMI wire supports the data transmission rate of 5Gbps, can transmit 30 meters farthest, be enough to deal with the video of a 1080p and the audio signal of 8 sound channels; And because the video of a 1080p and the audio signal demand of 8 sound channels are less than 4GB/s, therefore HDMI wire also has very large surplus.Only need a HDMI wire, just can transmit video-audio signal simultaneously, and not need many wire rods to connect; Meanwhile, due to without the need to carrying out D/A or analog/digital conversion, higher Voice & Video transmission quality can be obtained.For consumer, HDMI technology can not only provide image quality clearly, and due to audio/video employing same cable, enormously simplify the installation of household audio and video system.
The HDMI cable being applied to HDTV (High-Definition Television) generally needs to transmit mass data and signal for a long time, need to prevent radio frequency and electromagnetic interference, and because HDTV (High-Definition Television) connecting line generally needs to bend certain angle for a long time, also need HDTV (High-Definition Television) connecting line to have good toughness.
Summary of the invention
In order to improve the anti-radio frequency of existing HDTV (High-Definition Television) connecting line and electromagnetic interference performance, the utility model provides a kind of Novel high-definition television-specific connecting line, this Novel high-definition television-specific connecting line has comparatively high resistance radio frequency and electromagnetism interference performance, and flexility is good.
The utility model solves the technical scheme that its technical problem adopts: Novel high-definition television-specific connecting line connects HDMI plug respectively by connecting line two ends and forms, the center of connecting line is holding wire, the surrounding of holding wire is at least provided with four data lines, data wire is outward Inner sheath that thermoplastic elastic material is made, sheath is outward foil shielding layer, foil shielding layer is outward polyvinyl chloride outer jacket, and polyvinyl chloride outer jacket is outward nylon mesh grid; Described holding wire is by least comprising four cores around ground wire, core wraps up external insulation layer outward jointly, and external insulation layer outer wrapping aluminium foil forms; Described data wire is by wrapping up tinned copper wire screen in external insulation layer, and in tinned copper wire screen, parcel two cores and a ground wire form; Core in described holding wire and data wire is all made up of tinned copper conductor outer wrapping inner insulating layer.
Owing to being respectively provided with independently screen and ground wire in the data wire in connecting line and holding wire, weaken the utility model radio frequency to external world and electromagnetic interference; Between the outer jacket and sheath of connecting line, be provided with foil shielding layer, stop extraneous radio frequency and electromagnetic interference to enter connecting line inside, also prevent the inner electromagnetism to outside of connecting line and radio frequency interference outside further; The Inner sheath that thermoplastic elastic material is made has high resiliency, warp resistance and high strength, makes connecting line good toughness; The good weatherability of polyvinyl chloride oversheath is durable in use; Outermost nylon mesh grid makes connecting line wear-resisting, attractive in appearance and good hand touch.
The beneficial effects of the utility model are, the utility model has the shielding construction of the anti-radio frequency of multilayer and electromagnetic interference, and the Inner sheath that the thermoplastic elastic material in connecting line is made has high resiliency, warp resistance and high strength, be conducive to the bending of connecting line and resilience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is connecting line profile of the present utility model.
1 holding wire, 2. data wire in figure, 3. Inner sheath, 4. foil shielding layer, 5. polyvinyl chloride outer jacket, 6. nylon mesh grid, 7. ground wire, 8. core, 9. external insulation layer, 10. aluminium foil, 11. external insulation layers, 12. tinned copper wire screens, 13. tinned copper conductors, 14. inner insulating layers.
Embodiment
Novel high-definition television-specific connecting line connects HDMI plug respectively by connecting line two ends and forms, connecting line as shown in Figure 1, the center of connecting line is holding wire 1, the surrounding of holding wire 1 is at least provided with four data lines 2, the outer Inner sheath 3 made for thermoplastic elastic material of data wire 2, sheath 3 is outer is foil shielding layer 4, and foil shielding layer 4 is outer is polyvinyl chloride outer jacket 5, and polyvinyl chloride outer jacket 5 is outer is nylon mesh grid 6; Described holding wire 1 is by least comprising four cores 8 around ground wire 7, and core 8 is outer wraps up external insulation layer 9 jointly, and external insulation layer 9 outer wrapping aluminium foil 10 forms; Described data wire 2 is by parcel tinned copper wire screen 12 in external insulation layer 11, and in tinned copper wire screen 12, parcel two cores 8 and a ground wire 7 form; Core 8 in described holding wire 1 and data wire 2 is all made up of tinned copper conductor 13 outer wrapping inner insulating layer 14.
Claims (1)
1. a Novel high-definition television-specific connecting line, it connects HDMI plug respectively by connecting line two ends and forms, it is characterized in that: the center of connecting line is holding wire, the surrounding of holding wire is at least provided with four data lines, data wire is outward Inner sheath that thermoplastic elastic material is made, sheath is outward foil shielding layer, and foil shielding layer is outward polyvinyl chloride outer jacket, and polyvinyl chloride outer jacket is outward nylon mesh grid; Described holding wire is by least comprising four cores around ground wire, core wraps up external insulation layer outward jointly, and external insulation layer outer wrapping aluminium foil forms; Described data wire is by wrapping up tinned copper wire screen in external insulation layer, and in tinned copper wire screen, parcel two cores and a ground wire form; Core in described holding wire and data wire is all made up of tinned copper conductor outer wrapping inner insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808555.4U CN204288920U (en) | 2014-12-19 | 2014-12-19 | Novel high-definition television-specific connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808555.4U CN204288920U (en) | 2014-12-19 | 2014-12-19 | Novel high-definition television-specific connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288920U true CN204288920U (en) | 2015-04-22 |
Family
ID=52872054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808555.4U Expired - Fee Related CN204288920U (en) | 2014-12-19 | 2014-12-19 | Novel high-definition television-specific connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532300A (en) * | 2016-11-30 | 2017-03-22 | 金湖金诚电子科技有限公司 | Waterproof terminal wire harness for HDMI high definition connection wire |
| CN114188086A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | Anti-interference HDMI cable |
-
2014
- 2014-12-19 CN CN201420808555.4U patent/CN204288920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532300A (en) * | 2016-11-30 | 2017-03-22 | 金湖金诚电子科技有限公司 | Waterproof terminal wire harness for HDMI high definition connection wire |
| CN114188086A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | Anti-interference HDMI cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204288920U (en) | Novel high-definition television-specific connecting line | |
| CN208834802U (en) | A kind of high resistance to compression, high performance HDMI signal wire | |
| CN201359880Y (en) | High frequency data transmission cable | |
| CN102063964A (en) | DiiVA digital signal transmission line | |
| CN201181610Y (en) | Low-crosstalk network cable with shielding compartment | |
| CN201336171Y (en) | Mini high-definition multimedia interface (HDMI) data line | |
| CN202422811U (en) | High definition multi-media interface cable for transmitting at high speed | |
| CN103268783A (en) | High definition audio and video transmission line of mobile terminal | |
| CN201594410U (en) | HDMI connecting line | |
| CN203377030U (en) | Improved coaxial cable | |
| CN203242368U (en) | Mobile terminal high-definition video-audio transmission line | |
| CN203721374U (en) | Composite type cable | |
| CN202352366U (en) | Cable special for three net fusion | |
| CN203480856U (en) | Circular multimedia high-definition transmission line with core wires being laid straightly | |
| CN201927413U (en) | Data cable with cylindrical skeleton | |
| CN207217140U (en) | A kind of HDMI data transfers electric wire | |
| CN216212536U (en) | Holographic curtain projection high definition data transmission cable that rolls over | |
| CN204667949U (en) | A kind of bend resistance digital signal cable | |
| CN201594402U (en) | HDMI high-frequency coil | |
| CN201331950Y (en) | HDMI data-transmission line | |
| CN210837286U (en) | Data transmission line with high transmission rate | |
| CN202474380U (en) | High-definition multimedia interface (HDMI) interface structure | |
| CN202076046U (en) | Cylindrical framework data cable | |
| CN203423012U (en) | Multi-core light-duty shielding control cable | |
| CN201594414U (en) | Digital signal transmission line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |