CN204834868U - L frequency channel direction -finder antenna - Google Patents
L frequency channel direction -finder antenna Download PDFInfo
- Publication number
- CN204834868U CN204834868U CN201520541329.9U CN201520541329U CN204834868U CN 204834868 U CN204834868 U CN 204834868U CN 201520541329 U CN201520541329 U CN 201520541329U CN 204834868 U CN204834868 U CN 204834868U
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- CN
- China
- Prior art keywords
- antenna
- end cover
- bottom end
- urceolus
- centre bore
- 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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- Details Of Aerials (AREA)
Abstract
The utility model discloses a L frequency channel direction -finder antenna belongs to the antenna technology field. Found a section of thick bamboo including the antenna house with supporting, the antenna house includes urceolus, inner tube, upper end cover and bottom end cover, the inner tube upper end is connected with the centre bore of upper end cover, and the inner tube lower extreme is connected with the centre bore of bottom end cover, the upper end of urceolus is connected with the periphery of upper end cover, and the lower extreme of urceolus is connected with the periphery of bottom end cover, it is equipped with the ring flange to support the upper end of founding a section of thick bamboo, the ring flange with the inner tube coaxial and fixed connection below the bottom end cover, the utility model discloses a polygon L frequency channel direction -finder antenna, the high integration of all spare parts, the wholeness is strong. With the center of passing a whole set of antenna on the antenna setting pole, two staple bolt checkposts can be adjusted the height of antenna then press from both sides tightly, and fixed antenna setting pole can come into operation again. This antenna uses easy operation, and convenient and fast is dismantled in the installation, can satisfy flexible's situation needs.
Description
Technical field
The utility model relates to antenna technical field.
Background technology
Modern car antenna is just towards miniaturization, generalization, automation, high motor-driven future development, require that car antenna can Fast Installation and quick-detachment under the geographical environment of different regions of war, high requirement is proposed to the mobility of antenna, therefore integration must be realized with highly integrated, under the prerequisite meeting electric property, can volume be realized little, lightweight, can the requirement of Fast Installation and dismounting.Otherwise, time-consuming effort must go assembling and erect a television antenna when antenna uses.In prior art, the installation artificial combination of such antenna assembles multiple parts, and the comparatively loaded down with trivial details and length consuming time of operation, can not adapt to the situation needs of Fast Installation and quick-detachment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of L frequency range direction-finder antenna, have easy to carry, can Fast Installation and dismounting, firm position, direction finding feature accurately.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of L frequency range direction-finder antenna, comprises radome and supports vertical tube; Described radome comprises urceolus, inner core, upper end cover and bottom end cover, described inner core upper end is connected with the centre bore of upper end cover, inner core lower end is connected with the centre bore of bottom end cover, and the upper end of described urceolus is connected with the periphery of upper end cover, and the lower end of urceolus is connected with the periphery of bottom end cover; The upper end of described support vertical tube is provided with ring flange, and described ring flange is coaxial and be fixedly connected on below bottom end cover with inner core.
: on the centre bore of described upper end cover and below the centre bore of bottom end cover, anchor ear clamp is installed respectively that described anchor ear clamp is provided with bolt to the further improvement that the utility model does.Also comprise the antenna receiver be arranged between urceolus and inner core, described antenna receiver comprises skeleton and antenna element; Described skeleton is surrounded by eight pieces of reflecting plates and connects to form and be fixedly connected with at upper and lower two ends angle aluminum profile extrusion, the outer surface of each block reflecting plate is equipped with four antenna element, connected by crossbeam at the middle part of skeleton, be also provided with the octangle end cap of band centre bore at the two ends up and down of skeleton.Also switch arrays is provided with in the lower, outer perimeter of described support vertical tube.
The beneficial effect adopting technique scheme to produce is: polygon L frequency range direction-finder antenna of the present utility model, all parts height are integrated, and globality is strong.By astronomical cycle bar upper end through the center of antenna package, then the height that two anchor ear clamps can adjust antenna clamps, then fixed antenna mounting rod can come into operation.This antenna operation is simple, and easy installation and removal is quick, can meet the situation needs of maneuverability.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view along A-A line in Fig. 1;
Fig. 4 is the structural representation of antenna receiver of the present utility model.
As shown in the figure: 1 urceolus, 2 anchor ear clamps, 3 upper end covers, 4 bottom end covers, 5 switch arrays, 6 support vertical tube, 7 inner cores, 8 crossbeams, 9 antenna receivers, 10 angle aluminum profile extrusions, 11 antenna element, 12 reflecting plates, 13 octangle end caps.
Embodiment
Contrast Fig. 1-4 uses step to be described further to operation of the present utility model: a kind of L frequency range direction-finder antenna, comprises radome and supports vertical tube 6; Described radome comprises urceolus 1, inner core 7, upper end cover 3 and bottom end cover 4, described inner core 7 upper end is connected with the centre bore of upper end cover 3, inner core 7 lower end is connected with the centre bore of bottom end cover 4, and the upper end of described urceolus 1 is connected with the periphery of upper end cover 3, and the lower end of urceolus 1 is connected with the periphery of bottom end cover 4; The upper end of described support vertical tube 6 is provided with ring flange, and described ring flange is coaxial and be fixedly connected on below bottom end cover 4 with inner core 7.On the centre bore of described upper end cover 3 and below the centre bore of bottom end cover 4, install anchor ear clamp 2 respectively, described anchor ear clamp 2 is provided with bolt.Also comprise the antenna receiver 9 be arranged between urceolus 1 and inner core 7, described antenna receiver 9 comprises skeleton and antenna element 11; Described skeleton is surrounded by eight pieces of reflecting plates 12 and connects to form and be fixedly connected with at upper and lower two ends angle aluminum profile extrusion 10, the outer surface of each block reflecting plate 12 is equipped with four antenna element 11, connected by crossbeam 8 at the middle part of skeleton, be also provided with the octangle end cap 13 of band centre bore at the two ends up and down of skeleton.Switch arrays 5 is also provided with in the lower, outer perimeter of described support vertical tube 6.On the skeleton of antenna receiver 9; crossbeam 8 not only plays connection function; also provide mounting platform for electronic component such as antenna element 11 grade; this part is as support frame and radome compact siro spinning technology; supporting vertical tube 6 is glass steel cylinder; astronomical cycle bar is run through and supports vertical tube 6 and inner core 7 and located whole antenna by anchor ear clamp 2, and inner core 7 can also protect electronic component and the cable of inner antenna.
Claims (4)
1. a L frequency range direction-finder antenna, is characterized in that: comprise radome and support vertical tube (6); Described radome comprises urceolus (1), inner core (7), upper end cover (3) and bottom end cover (4), described inner core (7) upper end is connected with the centre bore of upper end cover (3), inner core (7) lower end is connected with the centre bore of bottom end cover (4), the upper end of described urceolus (1) is connected with the periphery of upper end cover (3), and the lower end of urceolus (1) is connected with the periphery of bottom end cover (4); The upper end of described support vertical tube (6) is provided with ring flange, and described ring flange is coaxial and be fixedly connected on below bottom end cover (4) with inner core (7).
2. a kind of L frequency range direction-finder antenna according to claim 1, it is characterized in that: on the centre bore of described upper end cover (3) and below the centre bore of bottom end cover (4), install anchor ear clamp (2) respectively, described anchor ear clamp (2) is provided with bolt.
3. a kind of L frequency range direction-finder antenna according to claim 2, it is characterized in that: also comprise the antenna receiver (9) be arranged between urceolus (1) and inner core (7), described antenna receiver (9) comprises skeleton and antenna element (11); Described skeleton is surrounded by eight pieces of reflecting plates (12) and connects to form and be fixedly connected with at upper and lower two ends angle aluminum profile extrusion (10), the outer surface of each block reflecting plate (12) is equipped with four antenna element (11), connected by crossbeam (8) at the middle part of skeleton, be also provided with the octangle end cap (13) of band centre bore at the two ends up and down of skeleton.
4. a kind of L frequency range direction-finder antenna according to claim 1,2 or 3, is characterized in that: be also provided with switch arrays (5) in the lower, outer perimeter of described support vertical tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541329.9U CN204834868U (en) | 2015-07-24 | 2015-07-24 | L frequency channel direction -finder antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541329.9U CN204834868U (en) | 2015-07-24 | 2015-07-24 | L frequency channel direction -finder antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834868U true CN204834868U (en) | 2015-12-02 |
Family
ID=54692431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541329.9U Expired - Fee Related CN204834868U (en) | 2015-07-24 | 2015-07-24 | L frequency channel direction -finder antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115441152A (en) * | 2022-08-31 | 2022-12-06 | 中国电子科技集团公司第二十九研究所 | Antenna installation device capable of continuously adjusting position |
-
2015
- 2015-07-24 CN CN201520541329.9U patent/CN204834868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115441152A (en) * | 2022-08-31 | 2022-12-06 | 中国电子科技集团公司第二十九研究所 | Antenna installation device capable of continuously adjusting position |
| CN115441152B (en) * | 2022-08-31 | 2024-05-10 | 中国电子科技集团公司第二十九研究所 | Antenna mounting device capable of continuously adjusting position |
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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: 20151202 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |