CN202084646U - Device for realizing fast connection between high frequency head and feed source of satellite television antenna - Google Patents
Device for realizing fast connection between high frequency head and feed source of satellite television antenna Download PDFInfo
- Publication number
- CN202084646U CN202084646U CN2011202168511U CN201120216851U CN202084646U CN 202084646 U CN202084646 U CN 202084646U CN 2011202168511 U CN2011202168511 U CN 2011202168511U CN 201120216851 U CN201120216851 U CN 201120216851U CN 202084646 U CN202084646 U CN 202084646U
- Authority
- CN
- China
- Prior art keywords
- feed source
- high frequency
- frequency head
- mounting frame
- satellite television
- 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
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Abstract
The utility model discloses a device for realizing fast connection between a high frequency head and the feed source of a satellite television antenna. The device comprises a high frequency head 1, a feed source disc 2, a fixing bolt 3, a mounting frame 6, connection holes 4 and a positioning ruler 5. The mounting frame 6 and the positioning ruler 5 are arranged on the feed source disc 2; the connection holes 4 are formed on the mounting frame 6, and the positioning ruler 5 is arranged on the outer surface of the feed source disc 2. After the high frequency head 1 is connected with the feed source disc 2, a polarization angle is regulated through rotating the high frequency head 1, and the rotation position is marked by the positioning ruler 5. Since the mounting frame 6 replaces a ring-shaped groove, the cost is reduced, at the same time, the coefficient of the wind resistance is reduced greatly, the wind-proof ability is enhanced, and the receiving effect is improved.
Description
Technical field
The utility model relates to a kind of Satellite Television Ground Receiving Antenna equipment, especially relates to a kind of satellite tv antenna tuner that is used for satellite television receiving equipment and connects feed source device fast.
Background technology
In the present Satellite Television Ground Receiving Antenna equipment; what the use of feedforward feed was maximum is cannelure (waveform groove) feed; its circular waveguide body one port is furnished with the cannelure that is generally one to four circle; this cannelure member can improve antenna performance, usually also uses in order to the fixed mount of the circular waveguide body that fixes.Because feed is installed in antenna foremost, the area of a circle of its ring shaped slot has the negative effect of blocking main incident wave, has reduced antenna gain, and cannelure has also increased manufacturing cost simultaneously.
Summary of the invention
The purpose of this utility model is exactly in order to solve the deficiency that prior art exists, to provide a kind of satellite tv antenna tuner to connect feed source device fast.
The technical scheme that its technical problem that solves the utility model adopts is: the satellite tv antenna tuner connects feed source device fast and comprises tuner, feed dish, hold-down screw, installing rack, connecting hole and Position Scale, the feed dish is provided with installing rack and Position Scale, installing rack is provided with connecting hole, and Position Scale is located on the outer surface of feed dish.
Advantages such as the beneficial effects of the utility model are: tuner connects the feed dish fast, and locatees conveniently accurately, and wind resistance is strong, view reception effect is good.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1. tuners among the figure, 2. feed dish, 3. hold-down screw, 4. connecting hole, 5. Position Scale, 6. installing rack.
Embodiment
The satellite tv antenna tuner connects feed source device fast and comprises tuner 1, feed dish 2, hold-down screw 3, installing rack 6, connecting hole 4 and Position Scale 5, feed dish 2 is provided with installing rack 6 and Position Scale 5, installing rack 6 is provided with connecting hole 4, and Position Scale 5 is located on the outer surface of feed dish 2.When tuner 1 with after feed dish 2 is connected, adjust polarizing angle by rotation tuner 1, by Position Scale 5 mark position of rotation, use installing rack 6 instead owing to having cancelled cannelure, not only reduced cost, and reduced air resistance coefficient greatly, strengthen wind loading rating, improved view reception effect.
Claims (1)
1. the satellite tv antenna tuner connects feed source device fast, it is characterized in that: form by tuner (1), feed dish (2), hold-down screw (3), installing rack (6), connecting hole (4) and Position Scale (5), feed dish (2) is provided with installing rack (6) and Position Scale (5), installing rack (6) is provided with connecting hole (4), and Position Scale (5) is located on the outer surface of feed dish (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202168511U CN202084646U (en) | 2011-06-24 | 2011-06-24 | Device for realizing fast connection between high frequency head and feed source of satellite television antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202168511U CN202084646U (en) | 2011-06-24 | 2011-06-24 | Device for realizing fast connection between high frequency head and feed source of satellite television antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084646U true CN202084646U (en) | 2011-12-21 |
Family
ID=45345265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202168511U Expired - Fee Related CN202084646U (en) | 2011-06-24 | 2011-06-24 | Device for realizing fast connection between high frequency head and feed source of satellite television antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931485A (en) * | 2012-11-12 | 2013-02-13 | 深圳市首达电子有限公司 | Multi-functional wireless fidelity (WiFi) device |
| CN109860978A (en) * | 2019-01-25 | 2019-06-07 | 彭伶铭 | A kind of radio TV signals receiving antenna |
-
2011
- 2011-06-24 CN CN2011202168511U patent/CN202084646U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931485A (en) * | 2012-11-12 | 2013-02-13 | 深圳市首达电子有限公司 | Multi-functional wireless fidelity (WiFi) device |
| CN102931485B (en) * | 2012-11-12 | 2014-07-23 | 深圳市首达电子有限公司 | Multi-functional wireless fidelity (WiFi) device |
| CN109860978A (en) * | 2019-01-25 | 2019-06-07 | 彭伶铭 | A kind of radio TV signals receiving antenna |
| CN109860978B (en) * | 2019-01-25 | 2020-10-16 | 东阳市川泽户外用品有限公司 | Antenna for receiving television signal |
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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: 20111221 Termination date: 20120624 |