CN204348920U - A kind of grid antenna device - Google Patents
A kind of grid antenna device Download PDFInfo
- Publication number
- CN204348920U CN204348920U CN201520017959.6U CN201520017959U CN204348920U CN 204348920 U CN204348920 U CN 204348920U CN 201520017959 U CN201520017959 U CN 201520017959U CN 204348920 U CN204348920 U CN 204348920U
- Authority
- CN
- China
- Prior art keywords
- corner brace
- antenna device
- aluminum corner
- circular aluminum
- grid antenna
- 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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- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a kind of grid antenna device, grid antenna device is welded to form by bolt and backrest by reflector, described reflector comprises circular aluminum corner brace, circular aluminum corner brace is provided with the rib of the semicircular arc of 6 ~ 10, circular aluminum corner brace and rib are provided with grizzly bar, grizzly bar is provided with geometrical clamp, by 2 ~ 4 round frames with round frame, 4 ~ 8 perpendicular vertical-shaped framves connect to form described backrest, the junction of 4 ~ 8 vertical-shaped framves is provided with base, base is connected with geometrical clamp, it is simple that the utility model not only has structure, advantage easy for installation, and design ingenious, safe and reliable, lightweight, wind loading rating is strong, good electrical property, maneuverability, greatly reduce regulation time and improve the advantages such as operating efficiency.
Description
Technical field
The utility model relates to a kind of grid antenna device, belongs to grid antenna technical field.
Background technology
At present, for compact receive antenna, sometimes the antenna that antenna weights is light, wind loading rating epistasis can be good is needed, and the hanging rack structure of existing grid antenna is one, backrest is bowl supporting construction, and it is mounting and adjusting not easily, low precision, stiffness is poor, so existing grid antenna is still perfect not.
Utility model content
The purpose of this utility model is: provide that a kind of structure is simple, practical, convenient and reliable, lightweight, wind loading rating is strong, a kind of grid antenna device of good electrical property, maneuverability, to overcome the deficiencies in the prior art.
The utility model is constructed as follows: a kind of grid antenna device, grid antenna device is welded to form by bolt and backrest by reflector, described reflector comprises circular aluminum corner brace, circular aluminum corner brace is provided with the rib of the semicircular arc of 6 ~ 10, circular aluminum corner brace and rib are provided with grizzly bar, grizzly bar is provided with geometrical clamp, by 2 ~ 4 round frames with round frame, 4 ~ 8 perpendicular vertical-shaped framves connect to form described backrest, the junction of 4 ~ 8 vertical-shaped framves is provided with base, and base is connected with geometrical clamp.
Described reflector is semicircular arc, and described backrest is semicircular arc.
Circular aluminum corner brace is provided with 40 ~ 60 grizzly bars.
Owing to have employed technique scheme, compared with prior art, it is simple that the utility model not only has structure, advantage easy for installation, and design that ingenious, safe and reliable, lightweight, wind loading rating is strong, good electrical property, maneuverability, greatly reduce regulation time and improve the advantages such as operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of slide block;
Fig. 3 is the connection diagram of the utility model and breadth;
Description of reference numerals: 1-reflector, 2-bolt, 3-backrest, the circular aluminum corner brace of 4-, 5-rib, 6-grizzly bar, 7-geometrical clamp, 8-round frame, the vertical-shaped frame of 9-, 10-base.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Enforcement of the present utility model: a kind of grid antenna device, grid antenna device is welded to form by bolt 2 and backrest 3 by reflector 1, described reflector 1 comprises circular aluminum corner brace 4, circular aluminum corner brace 4 is provided with the rib 5 of the semicircular arc of 6 ~ 10, circular aluminum corner brace 4 and rib 5 are provided with grizzly bar 6, grizzly bar 6 is provided with geometrical clamp 7, by 2 ~ 4 round frames 8 with round frame 8,4 ~ 8 perpendicular vertical-shaped framves 9 connect to form described backrest 3, the junction of 4 ~ 8 vertical-shaped framves 9 is provided with base 10, and base 10 is connected with geometrical clamp 7.
Described reflector 1 is semicircular arc, and described backrest 3 is semicircular arc.
Circular aluminum corner brace 4 is provided with 40 ~ 60 grizzly bars 6.
During installation, first first the geometrical clamp 7 processed, circular aluminum corner brace 4 and 6 ~ 10 ribs 5 are fixed on mould tire, the location hole glue in order grizzly bar 6 being penetrated rib 5 fixes, and carries out when backrest 3 is assembled on welding tooling, and reflector and backrest are overlapped bolt with 24 and fixed.
Claims (3)
1. a grid antenna device, it is characterized in that: grid antenna device is welded to form by bolt (2) and backrest (3) by reflector (1), described reflector (1) comprises circular aluminum corner brace (4), circular aluminum corner brace (4) is provided with the rib (5) of the semicircular arc of 6 ~ 10, circular aluminum corner brace (4) and rib (5) are provided with grizzly bar (6), grizzly bar (6) is provided with geometrical clamp (7), by 2 ~ 4 round frames (8) with round frame (8), 4 ~ 8 perpendicular vertical-shaped framves (9) connect to form described backrest (3), the junction of 4 ~ 8 vertical-shaped framves (9) is provided with base (10), base (10) is connected with geometrical clamp (7).
2. grid antenna device according to claim 1, is characterized in that: described reflector (1) is semicircular arc, and described backrest (3) is semicircular arc.
3. grid antenna device according to claim 1, is characterized in that: in circular aluminum corner brace (4), be provided with 40 ~ 60 grizzly bars (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017959.6U CN204348920U (en) | 2015-01-12 | 2015-01-12 | A kind of grid antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017959.6U CN204348920U (en) | 2015-01-12 | 2015-01-12 | A kind of grid antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348920U true CN204348920U (en) | 2015-05-20 |
Family
ID=53232169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017959.6U Expired - Fee Related CN204348920U (en) | 2015-01-12 | 2015-01-12 | A kind of grid antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511920A (en) * | 2018-02-09 | 2018-09-07 | 上海复合材料科技有限公司 | Covering reinforced structure antenna reflector and preparation method thereof |
-
2015
- 2015-01-12 CN CN201520017959.6U patent/CN204348920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511920A (en) * | 2018-02-09 | 2018-09-07 | 上海复合材料科技有限公司 | Covering reinforced structure antenna reflector and preparation method thereof |
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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: 20150520 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |