CN205545711U - Multichannel signal switch switch 16 binary - Google Patents
Multichannel signal switch switch 16 binary Download PDFInfo
- Publication number
- CN205545711U CN205545711U CN201620067014.XU CN201620067014U CN205545711U CN 205545711 U CN205545711 U CN 205545711U CN 201620067014 U CN201620067014 U CN 201620067014U CN 205545711 U CN205545711 U CN 205545711U
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- China
- Prior art keywords
- signal
- circuit
- switch
- signal output
- switch case
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- Expired - Fee Related
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- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
The utility model discloses a multichannel signal switch switch 16 binary, including switch shell, switch shell is last to be equipped with two signal input part mouths of being connected with the signal output part of satellite signal reception antenna, switch shell is last still to be equipped with 16 signal output part mouths, be provided with signal amplification circuit in the switch shell, signal amplification circuit's output is connected with the signal distribution circuit, the output of signal distribution circuit is connected with the signal switch switching circuit, signal switch switches circuit connection has signal output circuit, signal output circuit's output and signal output part mouth are connected, the utility model discloses, by two way satellite television signal input, through the utility model discloses, export by 16 signal output part mouths simultaneously and use incoming signal, 16 output port independent controls, mutual noninterference for 16 users, solve the demand of eight two way signals of above multi -user sharing of prior art, save the resource.
Description
Technical field
This utility model relates to the tapping device in a kind of satellite television communications field, particularly relates to a kind of multichannel letter
Number switching switch.
Background technology
The two of satellite television communications field enter to have more variable connector the most on the market, could support up eight users defeated
Go out, say, that a set of satellite TV receiver at most can only be for eight users.Along with number of users
Amount is more and more, needs a kind of to share the device of two tunnel TV signals by more users.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, volume is little, economize on resources
And output port signal will not interfere with each other two enter 16 go out multiple signals switching switch.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of two enter 16 multichannels gone out
Signal shift switch, including switch case, described switch case is provided with two and satellite signal receiving antenna
Signal output part connect signal input port, described switch case is additionally provided with 16 signal output parts
Mouthful, it is provided with the signal amplification circuit being connected with described signal input port, described letter in described switch case
The outfan of number amplifying circuit connects signal distribution circuit, and the outfan of described signal distribution circuit connects to be had
Signaling switch switching circuit, described signaling switch switching circuit connects signal output apparatus, and described signal is defeated
The outfan going out circuit is connected with described signal output port, is additionally provided with as described letter in described switch case
Number amplifying circuit and signal output apparatus provide the voltage-stabilized power supply circuit of power supply.
As the preferred technical scheme of one, multilayer circuit board, described multilamellar are installed in described switch case
Described signal amplification circuit, described signal distribution circuit, described signaling switch switching electricity it is integrated with on circuit board
Road, described signal output apparatus and described voltage-stabilized power supply circuit.
As the preferred technical scheme of one, described switch case is provided with four plastic rubber brackets.
As the preferred technical scheme of one, described signaling switch switching circuit includes and 16 described signals
Output port switches switch one to one.
Owing to have employed technique scheme, a kind of two enter the 16 multiple signals switching switches gone out, including opening
Closing housing, described switch case is provided with two and is connected with the signal output part of satellite signal receiving antenna
Signal input port, described switch case is additionally provided with 16 signal output ports, in described switch case
It is provided with the signal amplification circuit being connected with described signal input port, the outfan of described signal amplification circuit
Connecting and have signal distribution circuit, the outfan of described signal distribution circuit connects signaling switch switching circuit,
Described signaling switch switching circuit connects signal output apparatus, the outfan of described signal output apparatus and institute
State signal output port to connect, be additionally provided with as described signal amplification circuit and signal defeated in described switch case
Go out circuit and the voltage-stabilized power supply circuit of power supply is provided；This utility model, is inputted by two-way satellite TV signal, logical
Cross this utility model, exported by 16 signal output ports simultaneously and use input signal to 16 users,
16 output ports independently control, and do not interfere with each other；Solve more than eight users of prior art and share two-way letter
Number demand, save resource.
Accompanying drawing explanation
Fig. 1 is the external structure of this utility model embodiment；
Fig. 2 is the application connection figure of this utility model embodiment；
Fig. 3 is this utility model embodiment switch case internal circuit schematic diagram；
In figure: 1-switch case；2-plastic rubber bracket；3-satellite signal receiving antenna；4-signal input port；
5-signal output port.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.In the following detailed description,
Only by the way of explanation, describe some one exemplary embodiment of the present utility model.Undoubtedly, this area
Those of ordinary skill will be consequently realised that, in the case of without departing from spirit and scope of the present utility model, can
By with various different in the way of described embodiment is modified.Therefore, accompanying drawing and being described in substantially
It is illustrative rather than for limiting scope of the claims.
As depicted in figs. 1 and 2, a kind of two enter the 16 multiple signals switching switches gone out, including switch case 1,
Described switch case 1 is provided with four plastic rubber brackets 2, and described switch case 1 is provided with two and satellite-signal
The signal input port 4 that the signal output part of reception antenna 3 connects, described switch case 1 is additionally provided with 16
Individual signal output port 5, is provided with the signal being connected with described signal input port 4 in described switch case 1
Amplifying circuit, as it is shown on figure 3, the outfan of described signal amplification circuit connects signal distribution circuit, institute
The outfan connection stating signal distribution circuit has signaling switch switching circuit, described signaling switch switching circuit bag
Include and switch switch one to one with 16 described signal output ports 5.Described signaling switch switching circuit
Connecting and have signal output apparatus, the outfan of described signal output apparatus is with described signal output port 5 even
Connect, be additionally provided with in described switch case 1 and provide power supply into described signal amplification circuit and signal output apparatus
Voltage-stabilized power supply circuit.Multilayer circuit board is installed in described switch case 1, described multilayer circuit board collects
Become to have described signal amplification circuit, described signal distribution circuit, described signaling switch switching circuit, described letter
Number output circuit and described voltage-stabilized power supply circuit.Described signal output apparatus includes and 16 signal output parts
Output line, described signal amplification circuit and described signal distribution circuit can use mouth 5 one to one
Prior art, repeats no more here.
This utility model, is inputted by two-way digital television signal.By this utility model, simultaneously by 16
Output port exports the input signal used to 16 users, and 16 output ports independently control, the most not
Interference.Solve more than eight users and share the demand of two paths of signals, save resource.
Compared with prior art, the present embodiment has an advantage that
1, this utility model uses multi-layer sheet circuit design, and capacity of resisting disturbance is higher.
2, four angle fixed forms of new design are used, the most attractive in appearance.
3, it is available for 16 users and shares two-way television signal, save resource.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment
With description described in principle of the present utility model is simply described, without departing from this utility model spirit and model
On the premise of enclosing, this utility model also has various changes and modifications, and these changes and improvements both fall within requirement
In the range of this utility model of protection.This utility model claim scope by appending claims and
Equivalent defines.
Claims (4)
1. one kind two is entered the 16 multiple signals switching switches gone out, it is characterised in that: include switch case, institute
State switch case and be provided with two signal input parts being connected with the signal output part of satellite signal receiving antenna
Mouthful, described switch case is additionally provided with 16 signal output ports, is provided with in described switch case and institute
Stating the signal amplification circuit that signal input port connects, the outfan of described signal amplification circuit connects signal
Distributor circuit, the outfan of described signal distribution circuit connects has signaling switch switching circuit, described signal to open
Closing switching circuit connection has signal output apparatus, the outfan of described signal output apparatus to export with described signal
Port connects, and is additionally provided with and provides into described signal amplification circuit and signal output apparatus in described switch case
The voltage-stabilized power supply circuit of power supply.
The most as claimed in claim 1 two enter the 16 multiple signals switching switches gone out, it is characterised in that:
Multilayer circuit board is installed in described switch case, described multilayer circuit board is integrated with described signal and amplifies electricity
Road, described signal distribution circuit, described signaling switch switching circuit, described signal output apparatus and described surely
Voltage source circuit.
The most as claimed in claim 1 two enter the 16 multiple signals switching switches gone out, it is characterised in that:
Described switch case is provided with four plastic rubber brackets.
The most as claimed in claim 1 two enter the 16 multiple signals switching switches gone out, it is characterised in that:
Described signaling switch switching circuit includes switching switch one to one with 16 described signal output ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067014.XU CN205545711U (en) | 2016-01-22 | 2016-01-22 | Multichannel signal switch switch 16 binary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067014.XU CN205545711U (en) | 2016-01-22 | 2016-01-22 | Multichannel signal switch switch 16 binary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545711U true CN205545711U (en) | 2016-08-31 |
Family
ID=56768824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620067014.XU Expired - Fee Related CN205545711U (en) | 2016-01-22 | 2016-01-22 | Multichannel signal switch switch 16 binary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545711U (en) |
-
2016
- 2016-01-22 CN CN201620067014.XU patent/CN205545711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200122 |