CN209248134U - A kind of primary globe lens assembling structure of dragon - Google Patents
A kind of primary globe lens assembling structure of dragon Download PDFInfo
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- CN209248134U CN209248134U CN201920025303.7U CN201920025303U CN209248134U CN 209248134 U CN209248134 U CN 209248134U CN 201920025303 U CN201920025303 U CN 201920025303U CN 209248134 U CN209248134 U CN 209248134U
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- long baiqiu
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Abstract
The utility model provides a kind of primary globe lens assembling structure of dragon, including Long Baiqiu fixed plate, feed source bracket, gland；Several are offered in the Long Baiqiu fixed plate for placing the putting hole of Long Baiqiu；The feed source bracket is fixed on the lower surface of Long Baiqiu fixed plate, and feed is fixed on feed source bracket, forms lens with the primary ball of dragon；Its stabilization is made to dragon primary ball pressure after the gland and Long Baiqiu fixed plate are fixed.Compared with prior art, by the compacting of gland, even if Long Baiqiu will not occur to beat or shift under jounce condition；The firm stabilization of fixed structure between Long Baiqiu fixed plate and feed source bracket.
Description
Technical field
The utility model relates to technical field of satellite communication, a kind of specifically primary globe lens assembling structure of dragon.
Background technique
Satellite antenna is the important composition component of Modern Mobile Communications Systems.The effect of satellite antenna is to collect to be passed by satellite
The small-signal come, and it is eliminated as much as noise.
Communication in moving is the abbreviation of " ground satellite station communication system on the move ".By communication in moving system, vehicle, steamer,
The mobile carrier such as aircraft during the motion can the platforms such as real-time tracking satellite, transmit voice, data, image etc. incessantly
Multimedia messages can meet the needs of various military-civil emergency communications and the multimedia communication under mobile condition.
In current antenna for satellite communication in motion system, two axis, three axis or four axis tracking techniques are mostly used, including azimuth axis, bow
Face upward axis, roll axis and polaxis, this structure may be implemented stable to seek star and tracking satellite in vehicle-mounted or boat-carrying communication in moving
Function.But such frame mode haves the shortcomings that intrinsic, that is, passes through orientation rotation, pitch rotation, roll rotation and pole
The volume weight of system will seriously be increased by changing the antenna for satellite communication in motion adjusted, especially in vehicle-mounted communication in moving.Vehicle-mounted body can not
Receive excessively high cross-section structure and overweight main screw lift, to propose relatively high demand to truck carrier, limits vehicle-mounted
The usage scenario of communication in moving.Common mode be to sacrifice antenna gain under the premise of reduce antenna section and weight, to meet
The requirement of vehicular platform, but traffic rate reduction can be generated in this way and frequently lose star or even cause interrupted communication link.
Satellite communication satellite uses geosynchronous satellite more at present, required in the case where different dimensions
The elevation angle of antenna is different, and in the place of low latitudes, the required elevation angle is low, and the elevation angle required for the place of high latitude is big, so
The height of the local antenna of low latitudes can be lower.
Reduce the height and weight of antenna for satellite communication in motion, it will requirement and the improvement cost of truck carrier is greatly lowered, together
When truck carrier can carry the performance that more bigbore antenna improves antenna for satellite communication in motion, reduce power consumption.So how root
According to satellite communication feature, the vehicle-mounted antenna for satellite communication in motion for designing a volume weight high gain low in energy consumption has great practical valence
Value and commercial value.
Utility model content
The technical problems to be solved in the utility model is the profile for how reducing satellite antenna, and is sought to different geographical
Star demand.
The utility model solves above-mentioned technical problem by the following technical programs:
A kind of primary globe lens assembling structure of dragon, including Long Baiqiu fixed plate, feed source bracket, gland；The primary ball of dragon is fixed
Several are offered on plate for placing the putting hole of Long Baiqiu；The feed source bracket is fixed on the following table of Long Baiqiu fixed plate
Face, feed are fixed on feed source bracket, form lens with the primary ball of dragon；To Long Baiqiu after the gland and Long Baiqiu fixed plate are fixed
Pressure makes its stabilization.
Preferably, waist-shaped hole is offered on the feed source bracket, feed passes through waist-shaped hole by bolt and is fixed on feed branch
On frame.
Preferably, 4 waist-shaped holes are offered on the feed source bracket, 4 waist-shaped hole annular arrays form an annular
Channel, so that feed can be rotated centered on the center of circle of circular passage adjusts angle.
Preferably, the feed source bracket includes vertical section and parallel-segment, is plate body structure；Vertical section is formed with parallel-segment
L-shaped structure；For the vertical section perpendicular to Long Baiqiu fixed plate, parallel-segment is parallel to Long Baiqiu fixed plate；It stretches the end of parallel-segment
To the bottom Long Baiqiu, the fixed feed.
Preferably, screw hole is opened up into vertical section plate body from the end of the vertical section, screw passes through Long Baiqiu fixed plate
Cooperate with screw hole, feed source bracket is fixed in Long Baiqiu fixed plate.
Preferably, Long Baiqiu is sphere, is made of episphere and lower semisphere symmetrical above and below, each hemisphere is divided into more
Layer；The size of putting hole is identical as the section from lower online 2/3 position of Long Baiqiu lower semisphere, and Long Baiqiu is made just to be stuck in placement
Kong Shang.
Preferably, the Long Baiqiu fixed plate is square plate, and gland is similarly square-section, has the receiving that Open Side Down
Chamber；Open Side Down is buckled in Long Baiqiu fixed plate for the gland, is fixed by screw, and Long Baiqiu is in accommodating chamber, and accommodates
The height of chamber is equal to or slightly less than the primary ball of dragon and is in the height above Long Baiqiu fixed plate.
Utility model has the advantages that
By the compacting of gland, even if Long Baiqiu will not occur to beat or shift under jounce condition；Long Baiqiu is fixed
The firm stabilization of fixed structure between plate and feed source bracket.
Feed source bracket uses L-type plate, reduces fixed frame materials, mitigates weight, while waist-shaped hole can be opened up on plate body,
By 4 kidney slot circumferential direction arrangements, it can be achieved that feed angle is adjusted, to receive unlike signal；
Detailed description of the invention
Fig. 1 is the integral installation distribution structure schematic diagram of the primary globe lens of dragon in the utility model embodiment；
Fig. 2 is the positional structure schematic diagram of Long Baiqiu fixed plate and feed source bracket in the utility model embodiment；；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of feed source bracket in the utility model embodiment.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1 and Figure 2, the primary globe lens assembling structure of a kind of dragon, including Long Baiqiu fixed plate 31, feed source bracket 33, pressure
Lid 34.The generally square platy structure of Long Baiqiu fixed plate 31 offers multiple for placing the placement of the primary ball 1 of dragon on it
Hole 311.Since the primary ball 1 of dragon is sphere, it is made of episphere and lower semisphere symmetrical above and below, each hemisphere is divided into multilayer, often
Layer is all composed of stereo cross cellular construction.The center of each ten word cell is a cube, from sphere outer rim to center,
Cubic volume is increasing.The size of putting hole 311 is almost identical as the section of 2/3 position of Long Baiqiu lower semisphere, makes
Long Baiqiu is just stuck on putting hole 311.The structure of gland 34 is barreled structure identical with 31 shape of Long Baiqiu fixed plate,
It is buckled in Long Baiqiu fixed plate 31, and fixed by screw and Long Baiqiu fixed plate 31.Gland 34 and Long Baiqiu fixed plate 31 are solid
It is fixed it is integral after, it is consistent that space between the two with Long Baiqiu be in the height above Long Baiqiu fixed plate 31, it might even be possible to summary
It is a little bit smaller, to play suppression to Long Baiqiu, stablize the primary ball of dragon in putting hole 311, even if in bumpy sections, Long Baiqiu
It will not be subjected to displacement.
A feed source bracket 33, feed source bracket 33 are fixed in the plate body lower surface that each putting hole 311 is in upper side
For a L shaped plate shape structure, one end is fixed by screws in Long Baiqiu fixed plate 31, and the fixed feed of the other end simultaneously vacantly extends to
The bottom Long Baiqiu and the primary ball of dragon form lens.
As shown in Figure 3, Figure 4, feed source bracket 33 includes vertical section 331 and parallel-segment 332, vertical section 331 and parallel-segment 332
Form L-shaped structure；Vertical section 331 is parallel to Long Baiqiu fixed plate 31 perpendicular to Long Baiqiu fixed plate 31, parallel-segment 332；In parallel
The end of section 332 extends to the bottom Long Baiqiu, fixed feed.
Screw hole is opened up into plate body from the end of the vertical section 331, screw passes through Long Baiqiu fixed plate and screw hole cooperates,
Feed source bracket is fixed on to the lower surface of Long Baiqiu fixed plate.4 waist-shaped holes are offered in the end plate face of parallel-segment 332
333, waist-shaped hole 333 has certain radian, and 4 333 annular arrays of waist-shaped hole form a circular passage, and feed is non-by 4
Metallic screw and 4 waist-shaped holes 333 cooperate, can according to actual needs, during the center of circle with circular passage is while realizing fixed
The angle of heart adjusting feed.
When specifically used, according to the difference of region longitude and latitude, the received need of signal can be met by adjusting feed angle
It asks.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (7)
1. a kind of primary globe lens assembling structure of dragon, it is characterised in that: including Long Baiqiu fixed plate, feed source bracket, gland；The dragon
Several are offered in primary ball fixed plate for placing the putting hole of Long Baiqiu；The feed source bracket is fixed on Long Baiqiu fixed plate
Lower surface, feed is fixed on feed source bracket, with the primary ball composition lens of dragon；The gland is right after fixing with Long Baiqiu fixed plate
Long Baiqiu pressure makes its stabilization.
2. the primary globe lens assembling structure of a kind of dragon according to claim 1, it is characterised in that: opened up on the feed source bracket
There is waist-shaped hole, feed passes through waist-shaped hole by bolt and is fixed on feed source bracket.
3. the primary globe lens assembling structure of a kind of dragon according to claim 2, it is characterised in that: opened on the feed source bracket
Equipped with 4 waist-shaped holes, 4 waist-shaped hole annular arrays form a circular passage, so that feed can be with the center of circle of circular passage
Centered on rotation adjust angle.
4. the primary globe lens assembling structure of a kind of dragon according to any one of claims 1 to 3, it is characterised in that: the feed branch
Frame includes vertical section and parallel-segment, is plate body structure；Vertical section and parallel-segment form L-shaped structure；The vertical section perpendicular to
Long Baiqiu fixed plate, parallel-segment are parallel to Long Baiqiu fixed plate；The end of parallel-segment extends to the bottom Long Baiqiu, the fixed feedback
Source.
5. the primary globe lens assembling structure of a kind of dragon according to claim 4, it is characterised in that: from the end of the vertical section
Screw hole is opened up into vertical section plate body, screw passes through Long Baiqiu fixed plate and screw hole cooperates, and feed source bracket is fixed on Long Baiqiu
In fixed plate.
6. the primary globe lens assembling structure of a kind of dragon according to claim 1, it is characterised in that: Long Baiqiu is sphere, by upper
Symmetrical episphere and lower semisphere composition, each hemisphere are divided into multilayer down；The size of putting hole and Long Baiqiu lower semisphere from
The section of online 2/3 position is identical down, is stuck in Long Baiqiu just on putting hole.
7. the primary globe lens assembling structure of a kind of dragon according to claim 1, it is characterised in that: the Long Baiqiu fixed plate is
Square plate, gland are similarly square-section, have the accommodating chamber that Open Side Down；Open Side Down is buckled in the primary ball of dragon and fixes for the gland
It on plate, is fixed by screw, Long Baiqiu is in accommodating chamber, and the height of accommodating chamber is equal to or slightly less than the primary ball of dragon and is in dragon primary
Height above ball fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025303.7U CN209248134U (en) | 2019-01-02 | 2019-01-02 | A kind of primary globe lens assembling structure of dragon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025303.7U CN209248134U (en) | 2019-01-02 | 2019-01-02 | A kind of primary globe lens assembling structure of dragon |
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| Publication Number | Publication Date |
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| CN209248134U true CN209248134U (en) | 2019-08-13 |
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| CN201920025303.7U Active CN209248134U (en) | 2019-01-02 | 2019-01-02 | A kind of primary globe lens assembling structure of dragon |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285236A (en) * | 2021-03-31 | 2021-08-20 | 无锡朗普达技术有限公司 | Luneberg lens antenna |
| WO2022227804A1 (en) * | 2021-04-28 | 2022-11-03 | 佛山市粤海信通讯有限公司 | Luneburg lens antenna capable of electrically adjusting positions of feeds and luneburg lens antenna group |
-
2019
- 2019-01-02 CN CN201920025303.7U patent/CN209248134U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285236A (en) * | 2021-03-31 | 2021-08-20 | 无锡朗普达技术有限公司 | Luneberg lens antenna |
| CN113285236B (en) * | 2021-03-31 | 2023-07-28 | 无锡朗普达技术有限公司 | Dragon primary lens antenna |
| WO2022227804A1 (en) * | 2021-04-28 | 2022-11-03 | 佛山市粤海信通讯有限公司 | Luneburg lens antenna capable of electrically adjusting positions of feeds and luneburg lens antenna group |
| US11901628B1 (en) | 2021-04-28 | 2024-02-13 | Foshan Eahison Communication Co., Ltd. | Luneberg lens antenna with electrically position-adjustable feed and Luneberg lens antenna group |
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