CN104811585A - Portable multi-format multi-interface image gainer - Google Patents
Portable multi-format multi-interface image gainer Download PDFInfo
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- CN104811585A CN104811585A CN201510199385.3A CN201510199385A CN104811585A CN 104811585 A CN104811585 A CN 104811585A CN 201510199385 A CN201510199385 A CN 201510199385A CN 104811585 A CN104811585 A CN 104811585A
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- interface
- input interface
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- bnc
- vga
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- 238000000034 method Methods 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The invention discloses a portable multi-format multi-interface image gainer, wherein a BNC input interface (3), a VGA input interface (4), an HDMI input interface (5) and a power supply socket (6) are arranged on a front panel (2); a BNC output interface (8), a VGA output interface (9) and an HDMI output interface (10) are arranged on a rear panel (7); a PAL format processing circuit and an NTSC format processing circuit are arranged in an image gain processing chip. The portable multi-format multi-interface image gainer supports two video formats, including PAL and NTSC, and supports the input and output of the BNC, VGA and HDMI interfaces, thus being wide in application range; a louver type cooling window is adopted, which ensures the heat dissipation performance of the whole device, and also effectively avoids pollutants entering into the device shell from the cooling window, and is excellent in heat dissipation performance and dust prevention performance; signal shielding baffles are arranged among the output interfaces, thus being capable of effectively shielding direct mutual interference of output signals of the output interfaces.
Description
Technical field
The present invention relates to a kind of portable multi-modulation scheme multiplex roles image gain device.
Background technology
Along with the development of science and technology and the continuous increase of city vehicle recoverable amount, the application of urban traffic video monitoring technique is more and more extensive.But under the climate state such as sleet, haze, air visibility is very low, can affect the shooting clear degree of camera to a great extent, image gain device is exactly that one can eliminate environmental interference, makes image be tending towards a kind of image processing equipment clearly.
There is following defect in traditional image gain device: 1) cannot support various video process standard, restricted application; 2) usually only support traditional B NC input/output interface, the input and output of USB interface and HDMI cannot be supported; 3) heat dispersion and anti-dust performance cannot get both.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of novel portable multi-modulation scheme multiplex roles image gain device is provided, supports PAL and NTSC two kinds of video formats, support the input and output of BNC, VGA and HDMI, applied widely, and heat dispersion and anti-dust performance are all good.
The object of the invention is to be achieved through the following technical solutions: portable multi-modulation scheme multiplex roles image gain device, comprise body and be arranged at intrinsic image gain process chip, the front panel of described body being provided with BNC input interface, VGA input interface, HDMI input interface and outlet; The rear board of body is provided with BNC output interface, VGA output interface and the HDMI output interface corresponding with BNC input interface, VGA input interface, HDMI input interface;
Pal mode treatment circuit and TSC-system formula treatment circuit is provided with in image gain process chip.
Described front panel and rear board are provided with the Interface status indicator light matched with each input/output interface.
Described front panel is respectively arranged with radiator window between each input interface.
Described radiator window is venetian blind type radiator window.
Described rear board is respectively arranged with signal shielding baffle plate between each output interface.
The invention has the beneficial effects as follows:
1) support PAL and NTSC two kinds of video formats, support the input and output of BNC, VGA and HDMI, applied widely;
2) Interface status indicator light can indicate the communications status of each input/output interface at any time, is convenient to observe and management;
3) adopt venetian blind type radiator window, both ensure that the heat dispersion of complete machine, can effectively avoid the pollutants such as dust to enter in casing from radiator window again, heat dispersion and anti-dust performance be all good;
4) be provided with signal shielding baffle plate between output interface, effectively can shield the directly interference mutually of each output interface output signal.
Accompanying drawing explanation
Fig. 1 is front-panel structure schematic diagram of the present invention;
Fig. 2 is rear panel structure schematic diagram of the present invention;
In figure, 1-body, 2-front panel, 3-BNC input interface, 4-VGA input interface, 5-HDMI input interface, 6-outlet, 7-rear board, 8-BNC output interface, 9-VGA output interface, 10-HDMI output interface, 11-Interface status indicator light, 12-radiator window, 13-signal shielding baffle plate.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
Portable multi-modulation scheme multiplex roles image gain device, the image gain process chip comprising body 1 and be arranged in body 1, as shown in Figure 1, the front panel 2 of described body 1 is provided with BNC input interface 3, VGA input interface 4, HDMI input interface 5 and outlet 6.
As shown in Figure 2, the rear board 7 of body 1 is provided with BNC output interface 8, VGA output interface 9 and the HDMI output interface 10 corresponding with BNC input interface 3, VGA input interface 4, HDMI input interface 5.
Pal mode treatment circuit and TSC-system formula treatment circuit is provided with in image gain process chip.
Described front panel 2 and rear board 7 are provided with the Interface status indicator light 11 matched with each input/output interface.
In the present embodiment, described front panel 2 is respectively arranged with radiator window 12 between each input interface.
As preferably, described radiator window 12 is venetian blind type radiator window, both ensure that the heat dispersion of complete machine, and can effectively avoid the pollutants such as dust to enter in casing from radiator window again, heat dispersion and anti-dust performance be all good.
Further, described rear board 7 is respectively arranged with signal shielding baffle plate 13 between each output interface, effectively can shields the directly interference mutually of each output interface output signal.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection range of claims of the present invention.
Claims (5)
1. portable multi-modulation scheme multiplex roles image gain device, it is characterized in that: the image gain process chip comprising body (1) and be arranged in body (1), the front panel (2) of described body (1) is provided with BNC input interface (3), VGA input interface (4), HDMI input interface (5) and outlet (6); The rear board (7) of body (1) is provided with BNC output interface (8), VGA output interface (9) and the HDMI output interface (10) corresponding with BNC input interface (3), VGA input interface (4), HDMI input interface (5);
Pal mode treatment circuit and TSC-system formula treatment circuit is provided with in image gain process chip.
2. portable multi-modulation scheme multiplex roles image gain device according to claim 1, is characterized in that: described front panel (2) and rear board (7) are provided with the Interface status indicator light (11) matched with each input/output interface.
3. portable multi-modulation scheme multiplex roles image gain device according to claim 1, is characterized in that: be respectively arranged with radiator window (12) between the upper each input interface of described front panel (2).
4. portable multi-modulation scheme multiplex roles image gain device according to claim 3, is characterized in that: described radiator window (12) is venetian blind type radiator window.
5. portable multi-modulation scheme multiplex roles image gain device according to claim 1, is characterized in that: be respectively arranged with signal shielding baffle plate (13) between the upper each output interface of described rear board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199385.3A CN104811585A (en) | 2015-04-24 | 2015-04-24 | Portable multi-format multi-interface image gainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199385.3A CN104811585A (en) | 2015-04-24 | 2015-04-24 | Portable multi-format multi-interface image gainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104811585A true CN104811585A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199385.3A Pending CN104811585A (en) | 2015-04-24 | 2015-04-24 | Portable multi-format multi-interface image gainer |
Country Status (1)
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| CN (1) | CN104811585A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895735A (en) * | 2010-06-29 | 2010-11-24 | 上海紫南信息技术有限公司 | Terminal for combining video communication and video monitoring |
| CN103037170A (en) * | 2011-10-10 | 2013-04-10 | 杭州海康威视数字技术股份有限公司 | Surveillance video matrix system, network and cascade switch and band width adjustment methods of surveillance video matrix system |
| CN203457231U (en) * | 2013-09-12 | 2014-02-26 | 重庆广播电视大学 | Intelligent video signal switching device |
| CN203537473U (en) * | 2013-08-23 | 2014-04-09 | 重庆广播电视大学 | Video signal change-over box |
| CN204272298U (en) * | 2014-12-18 | 2015-04-15 | 平顶山中选自控系统有限公司 | Multichannel expanded type multi-screen splicer |
| CN204539276U (en) * | 2015-04-24 | 2015-08-05 | 成都腾悦科技有限公司 | Portable multi-modulation scheme multiplex roles image gain device |
-
2015
- 2015-04-24 CN CN201510199385.3A patent/CN104811585A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895735A (en) * | 2010-06-29 | 2010-11-24 | 上海紫南信息技术有限公司 | Terminal for combining video communication and video monitoring |
| CN103037170A (en) * | 2011-10-10 | 2013-04-10 | 杭州海康威视数字技术股份有限公司 | Surveillance video matrix system, network and cascade switch and band width adjustment methods of surveillance video matrix system |
| CN203537473U (en) * | 2013-08-23 | 2014-04-09 | 重庆广播电视大学 | Video signal change-over box |
| CN203457231U (en) * | 2013-09-12 | 2014-02-26 | 重庆广播电视大学 | Intelligent video signal switching device |
| CN204272298U (en) * | 2014-12-18 | 2015-04-15 | 平顶山中选自控系统有限公司 | Multichannel expanded type multi-screen splicer |
| CN204539276U (en) * | 2015-04-24 | 2015-08-05 | 成都腾悦科技有限公司 | Portable multi-modulation scheme multiplex roles image gain device |
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Application publication date: 20150729 |