CN202275926U - Offset feed type box antenna - Google Patents
Offset feed type box antenna Download PDFInfo
- Publication number
- CN202275926U CN202275926U CN201120391683XU CN201120391683U CN202275926U CN 202275926 U CN202275926 U CN 202275926U CN 201120391683X U CN201120391683X U CN 201120391683XU CN 201120391683 U CN201120391683 U CN 201120391683U CN 202275926 U CN202275926 U CN 202275926U
- Authority
- CN
- China
- Prior art keywords
- feed
- antenna
- offset
- reflector
- box body
- 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 relates to an offset feed type box antenna, which belongs to the technical field of communication equipment and comprises a box body (1). The top of the box body (1) is provided with a support (2). A reflecting body (3) and a feed source support (4) are disposed on the support (2). A feed source (5) is disposed at the end of the feed source support (4). A pull rod (6) is connected between the feed source support (4) and the front of the reflecting body (3). An adjusting rod (7) is connected between the back of the reflecting body (3) and the top of the box body (1). Legs (8) are disposed on two sides of the box body (1). The reflecting surface of the reflecting body (3) is formed by a plurality of panels in assembling mode. The offset feed type box antenna is convenient to assemble and demount. On the occasions of forest fire, earthquakes or the like, the entire antenna can be demounted to be placed in the box body, is easy to carry and has flexibility in use.
Description
Technical field
The utility model relates to a kind of offset-fed molding box formula antenna, belongs to the communication equipment technical field.
Background technology
In the epoch of communication globalization, satellite communication with its wide coverage, message capacity is big and characteristics such as communication efficiency height, occupies irreplaceable critical role in the communications field.Offset-fed antenna is in the market mainly formed (as shown in Figure 1) by column, adjusting rod, reflecting surface and feed; Its central post is fixedly connected with ground through anchor bolt; Therefore whole offset-fed antenna is irremovable; Flexibility is relatively poor, is not suitable in some special occasions (like natural calamities such as forest fire, earthquakes).
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of use flexibility offset-fed molding box formula antenna preferably is provided, and its assembly unit is very convenient with dismounting, is easy to carry about with one, and is applicable to emergent occasion use such as forest fire, earthquake.
The purpose of the utility model is achieved in that a kind of offset-fed molding box formula antenna; Be characterized in: it comprises casing; Said casing top is provided with bearing, and said bearing is provided with reflector and feed supports, and said feed supporting base end portion is provided with feed; Be connected with pull bar between said feed support and the reflector front; Be connected with adjusting rod between the said reflector back side and the casing top, said casing both sides are provided with supporting leg, and the reflecting surface of said reflector is assembled by some panels.
Compared with prior art, the beneficial effect of the utility model is:
A kind of offset-fed molding box of the utility model formula antenna, its assembly unit is all very convenient with dismounting, and under natural calamity occasions such as forest fire or earthquake, entire antenna can be dismantled and place in the casing, is easy to carry about with one, and uses flexibility better.
Description of drawings
Fig. 1 is the structural representation of existing offset-fed antenna.
Fig. 2 is the structural representation of a kind of offset-fed molding box of the utility model formula antenna.
Wherein:
Bearing 2
Feed supports 4
Adjusting rod 7
Supporting leg 8
Embodiment
Referring to Fig. 2; The utility model relates to a kind of offset-fed molding box formula antenna, and it comprises casing 1, and said casing 1 top is provided with bearing 2; Said bearing 2 is provided with reflector 3 and supports 4 with feed; Said feed supports 4 ends and is provided with feed 5, is connected with pull bar 6 between said feed support 4 and reflector 3 fronts, is connected with adjusting rod 7 between said reflector 3 back sides and casing 1 top; Said casing 1 both sides are provided with supporting leg 8, and the reflecting surface of said reflector 3 is assembled by some panels.
Claims (1)
1. offset-fed molding box formula antenna; It is characterized in that: it comprises casing (1); Said casing (1) top is provided with bearing (2), and said bearing (2) is provided with reflector (3) and feed supports (4), and said feed supports (4) end and is provided with feed (5); Said feed supports between (4) and reflector (3) front and is connected with pull bar (6); Be connected with adjusting rod (7) between said reflector (3) back side and casing (1) top, said casing (1) both sides are provided with supporting leg (8), and the reflecting surface of said reflector (3) is assembled by some panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391683XU CN202275926U (en) | 2011-10-15 | 2011-10-15 | Offset feed type box antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391683XU CN202275926U (en) | 2011-10-15 | 2011-10-15 | Offset feed type box antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275926U true CN202275926U (en) | 2012-06-13 |
Family
ID=46196264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120391683XU Expired - Fee Related CN202275926U (en) | 2011-10-15 | 2011-10-15 | Offset feed type box antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560821A (en) * | 2013-10-16 | 2014-02-05 | 北京航天福道高技术股份有限公司 | Box-type portable satellite communication station based on folding planar antenna |
-
2011
- 2011-10-15 CN CN201120391683XU patent/CN202275926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560821A (en) * | 2013-10-16 | 2014-02-05 | 北京航天福道高技术股份有限公司 | Box-type portable satellite communication station based on folding planar antenna |
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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 |
Granted publication date: 20120613 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |