CN1032455C - Two-wave band setellite signal receiving system - Google Patents
Two-wave band setellite signal receiving system Download PDFInfo
- Publication number
- CN1032455C CN1032455C CN 93118733 CN93118733A CN1032455C CN 1032455 C CN1032455 C CN 1032455C CN 93118733 CN93118733 CN 93118733 CN 93118733 A CN93118733 A CN 93118733A CN 1032455 C CN1032455 C CN 1032455C
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- CN
- China
- Prior art keywords
- present
- receiving system
- tuner
- signal
- signal receiving
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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 - Lifetime
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- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
The present invention relates to a satellite signal receiving system with two wave bands, which relates to the improvement on the design and functions of existing devices. The present invention is composed of a signal antenna, a high-frequency head, a receiver, etc. The present invention is characterized in that the system also comprises an indoor control circuit and a converting device for the rotation of outdoor high-frequency heads, wherein the converting device is composed of a fixed part and a rotary part. Compared with the prior art, the present invention has the advantages of improved functions, simple structure and convenient use.
Description
The present invention is a kind of novel multiband satellite signal receiving system that use on ground that is used for, and it relates to existing apparatus function and structural perfect and additional.Belong to satellite-signal and receive the field.
At present, the antenna in the satellite receiving system all uses a tuner to receive the TV signal of parabolic antenna reflection.A tuner can only receive a kind of TV signal of wave band, just make receiving system can only watch a kind of satellite television programming of wave band, and health TV programme that can not other wave band of rating, want rating one cover reception system also can only be installed again, this just swears must cause the expense raising, also will take bigger place simultaneously.This not the exempt from customs examination resident install and use in bring a lot of difficulties.
The objective of the invention is at this deficiency of the existing unicity of above-described satellite receiving system, design provides a kind of usefulness one to overlap the reception system can receive two above band satellite signal of TV program receiving systems, it improves and replenishes the existing apparatus system, and it is perfect further that its function has been obtained.
The objective of the invention is to reach by following measure, this kind two-wave band setellite signal receiving system comprises necessary parabolic signal reflex device in the existing satellite signal receiving system, tuner, signal transmssion line, signal receiver, looks transducer etc.In addition, it is characterized in that: also comprise in this system the outdoor tuner rotary switching device formed by fixation kit and rotary components and with indoor part be used by transformer, assemblies such as waved switch, mains switch, normal open switch and indicator light are formed Indoor Control Device.It can solve the exchange of a plurality of tuners in the satellite signal receiving system well and use, and realizes receiving the purpose of a plurality of band satellite signals.
The drawing of accompanying drawing is described as follows:
Fig. 1 forms schematic diagram for system of the present invention;
Fig. 2 is the outdoor modular construction schematic diagram of the present invention;
Fig. 3 is an indoor assembly principle schematic of the present invention;
Below with reference to drawings and Examples the present invention is further described.
Shown in accompanying drawing 1, two-wave band setellite signal receiving system of the present invention is by parabolic signal reflex device 1, tuner 2, signal transmssion line 3, signal receiver 4, system is looked transducer 5 and is formed, its inventive features is, also includes fixation kit 6, rotary components 7 in this system, these two kinds are installed the outdoor section that constitutes in the feature of the present invention
Shown in accompanying drawing 2, swivel plate 13 is arranged in the rotary components 7, on be installed with two tuners 2, swivel plate 13 supports the plate that is connected and fixed by the fixed head in a three-dimensional bearing 14 and the fixation kit 6 15, transmission device 16 and electronic switch lock 17 that one motor and gear are formed also are installed on 15, in addition, also have 2 on the fixed head 15 and be rotated in place baffle plate 18.
Referring to accompanying drawing 3, wherein be depicted as indoor assembly principle of compositionality figure in the system features of the present invention, by transformer 8, waved switch 9, mains switch 10, normal open switch 11 and indicator light 12 have been formed the Indoor Control Device that is used with indoor part, its center line (8), (9) for to connect outdoor electronic switch lock 16 by normal open switch 11, line (5), (6), (7) be rotated in place baffle plate 18 for from transformer, picking out 2 of leading on the fixed outdoor plate 15, line (3), receive on the motor in the outdoor transmission device 16 by waved switch 9 (4), and just have, the counter-rotating dual mode, line (1), (2) be the circuit of connecting motor by the electronic switch lock control.Each assembly is even is furnished with indicator light 12 display working conditions, resistance R in addition
1, R
2Can adjust resistance with the control motor speed.
Sketch the operation principle of this system below with reference to the course of work of system of the present invention.Install each device of satellite signal receiving apparatus and system of the present invention.When needs conversion tuner rating, open system power supply switch 10 of the present invention, open normal open switch 11 and connect outdoor electronic switch lock 17.At this moment, transformer voltage is 24～36 volts, and electronic switch lock 17 is opened, and swivel plate 13 is in rotatable state.Simultaneously, electronic switch lock 17 passes through line (1), the motor in the transmission device 16 on (2) connection fixed head 15, open waved switch 9, can adjust the positive and negative rotation of motor,, rotate by three-dimensional bearing 14 driven rotary plates 13 by the transmission device on the fixed head 15 16.On touching fixed head be rotated in place baffle plate 18 time, indicator light is bright, the electronic switch lock closure is finished the tuner transfer process.
The present invention compares with existing apparatus, and function is more complete, and is simple in structure, easy to operate, low price.
Claims (1)
1. two-wave band setellite signal receiving system, comprise parabolic signal reflex antenna, tuner, signal transmssion line, signal receiver, system is shown transducer etc., it is characterized in that: also comprise in this system the outdoor tuner rotary switching device formed by fixation kit and rotary components and with chamber interior be used by transformer, waved switch, mains switch, the indoor control whirligig that assembly such as normal open switch and indicator light is formed, wherein, fixation kit is by fixed head, transmission device and electronic switch lock are formed, in the rotary components in the outdoor tuner rotary switching device swivel plate is arranged, on be installed with two tuners, swivel plate supports the plate that is connected and fixed by the fixed head in a three-dimensional bearing and the fixation kit, on transmission device and the electronic switch lock that a motor and gear are formed also is installed, in addition, also have 2 on the fixed head and be rotated in place baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118733 CN1032455C (en) | 1993-10-22 | 1993-10-22 | Two-wave band setellite signal receiving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118733 CN1032455C (en) | 1993-10-22 | 1993-10-22 | Two-wave band setellite signal receiving system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1086072A CN1086072A (en) | 1994-04-27 |
| CN1032455C true CN1032455C (en) | 1996-07-31 |
Family
ID=4992611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93118733 Expired - Lifetime CN1032455C (en) | 1993-10-22 | 1993-10-22 | Two-wave band setellite signal receiving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1032455C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1916677A1 (en) * | 2006-10-25 | 2008-04-30 | Laird Technologies AB | Transformer and method of making a transformer |
| CN106341156A (en) * | 2016-08-31 | 2017-01-18 | 安徽赛福电子有限公司 | Maritime communication antenna transceiver |
-
1993
- 1993-10-22 CN CN 93118733 patent/CN1032455C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1086072A (en) | 1994-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |