CN201498572U - Multifunctional digital/analog audio and video/antenna amplifying switcher - Google Patents
Multifunctional digital/analog audio and video/antenna amplifying switcher Download PDFInfo
- Publication number
- CN201498572U CN201498572U CN2009202339185U CN200920233918U CN201498572U CN 201498572 U CN201498572 U CN 201498572U CN 2009202339185 U CN2009202339185 U CN 2009202339185U CN 200920233918 U CN200920233918 U CN 200920233918U CN 201498572 U CN201498572 U CN 201498572U
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- China
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- video
- rca
- input port
- antenna
- port
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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 utility model relates to a multifunctional digital/analog audio and video/antenna amplifying switcher, which comprises a machine body, wherein RCA input ports, S-video input ports, RCA output ports corresponding to the RCA input ports and an S-video output port corresponding to the S-video input ports are longitudinally arranged outside the machine body, and the S-video input ports are disposed between two adjacent rows of RCA input ports, an HDMI input port is arranged below the RCA output ports, and one side of the HDMI input port is provided with an antenna input port, an antenna output port and an HDMI output port. The switcher combines a digital circuit, an analog circuit and an antenna amplifying apparatus which are designed in the same casing, and then an analog device, a digital device and the antenna amplifying apparatus can be used simultaneously, thereby realizing high utilization rate and small volume, saving space, reducing cost, and enhancing energy-saving and high-efficient design conception.
Description
Technical field
The utility model relates to a kind of switch, and especially a kind of multifunctional digital/analog audio-video/antenna amplifies switch.
Background technology
At present along with the popularizing gradually of digital signal, this situation can appear in home-use equipment, and promptly digital device and analog machine need to use simultaneously.But traditional switch switch is all more single, and analog machine and digital device can not use simultaneously.
Simultaneously, universal day by day along with the surface wave signal, use the more and more of antenna, when we accepted remote TV programme, TV signal was generally all fainter, and this is just need improve quality of TV image to signal amplifier, but antenna multiplying arrangement, analog machine and digital device all are separate units, and utilization rate of equipment and installations is not high, and energy consumption is big, and institute takes up space bigger.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the shortcoming and defect of above-mentioned existence, provide a kind of multifunctional digital/analog audio-video/antenna to amplify switch.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multifunctional digital/analog audio-video/antenna amplifies switch, comprise body, the outside side of body is provided with the RCA input port of vertical arrangement, the S-video input port, with the corresponding RCA output port of RCA input port and with the corresponding S-video output port of S-video input port, the S-video input port is between adjacent two rows' RCA input port, be provided with the HDMI input port below the RCA output port, a side of HDMI input port is provided with antenna input port, antenna output end mouth and HDMI output port.
Three RCA input ports are arranged on the described vertical setting of types, and the S-video input port has three at least, and the HDMI input port has three at least, and antenna input port has one at least.
The beneficial effects of the utility model are, the utility model is combined digital circuit, analog circuit and antenna multiplying arrangement, design is in a housing, make analog machine, digital device and antenna multiplying arrangement to use simultaneously, the utilance height, volume is little, the saving space, has reduced cost, has embodied the design concept of efficient energy-saving.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. body, 2.RCA input port, 3.S-video input port, 4.RCA output port, 5.S-video output port, 6.HDMI input port, 7. antenna input port, 8. antenna output end mouth, 9.HDMI output port.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Multifunctional digital/analog audio-video as shown in Figure 1/antenna amplifies switch, comprise body 1, the outside side of its body 1 is provided with the RCA input port 2 of vertical arrangement, S-video input port 3, with RCA input port 2 corresponding RCA output ports 4 and with S-video input port 3 corresponding S-video output ports 5, S-video input port 3 is between adjacent two rows' RCA input port 2, be provided with HDMI input port 6 below RCA output port 4, a side of HDMI input port 6 is provided with antenna input port 7, antenna output end mouth 8 and HDMI output port 9.
The utility model is with various advanced persons in the electron trade, attachment unit interface efficiently, perfectly combine by rational layout, analog machine is selected RCA port input port 2 and RCA output port 4 for use, S-video input port 3 and S-video output port 5, digital device adopts HDMI input port 6 and HDMI output port 9, the antenna multiplying arrangement adopts antenna input port 7 and antenna output end mouth 8, and more than the gain 10dB.
The utility model also is provided with RS232 serial ports and DC input port, portion adopts superior circuit design within it, select low-power consumption IC, digital circuit is separated mutually with analog circuit, controls the signal on each road by singlechip technology and imports and output, and design has the circuit of signal compensation effect to digital signal, more than the antenna multiplying arrangement gain 10dB, and can use remote control and manual operation to use, both provided cost savings, more embodied the design concept of efficient energy-saving.
Claims (1)
1. multifunctional digital/analog audio-video/antenna amplifies switch, comprise body (1), it is characterized in that: the outside side of described body (1) is provided with the RCA input port (2) of vertical arrangement, S-video input port (3), with the corresponding RCA output port (4) of RCA input port (2) and with the corresponding S-video output port (5) of S-video input port (3), S-video input port (3) is positioned between adjacent two rows' the RCA input port (2), be provided with HDMI input port (6) in the below of RCA output port (4), a side of HDMI input port (6) is provided with antenna input port (7), antenna output end mouth (8) and HDMI output port (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202339185U CN201498572U (en) | 2009-07-28 | 2009-07-28 | Multifunctional digital/analog audio and video/antenna amplifying switcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202339185U CN201498572U (en) | 2009-07-28 | 2009-07-28 | Multifunctional digital/analog audio and video/antenna amplifying switcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498572U true CN201498572U (en) | 2010-06-02 |
Family
ID=42441772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202339185U Expired - Fee Related CN201498572U (en) | 2009-07-28 | 2009-07-28 | Multifunctional digital/analog audio and video/antenna amplifying switcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016197340A1 (en) * | 2015-06-10 | 2016-12-15 | Global Silicon Limited | An audio signal processing device |
-
2009
- 2009-07-28 CN CN2009202339185U patent/CN201498572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016197340A1 (en) * | 2015-06-10 | 2016-12-15 | Global Silicon Limited | An audio signal processing device |
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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: 20100602 Termination date: 20100728 |