CN201829621U - Portable incision grid parabolic antenna - Google Patents
Portable incision grid parabolic antenna Download PDFInfo
- Publication number
- CN201829621U CN201829621U CN2010205694707U CN201020569470U CN201829621U CN 201829621 U CN201829621 U CN 201829621U CN 2010205694707 U CN2010205694707 U CN 2010205694707U CN 201020569470 U CN201020569470 U CN 201020569470U CN 201829621 U CN201829621 U CN 201829621U
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- China
- Prior art keywords
- parabolic
- veil
- antenna
- feed
- nut
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- 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 portable incision grid parabolic antenna, which is formed by connecting a parabolic net, a parabolic net and a feed source middle shaft rod. The utility model is characterized in that the parabolic net, the parabolic net and the feed source middle shaft rod are all in dismountable fixedly connected structures, and the feed source middle shaft rod consists of two parts: a part fixedly connected with two parabolic surfaces at the upper end part and a rotary collection overlapping part at the lower end part. Two parabolic reflecting nets and a feed source assembly are designed into a mode capable of being fast installed and dismounted, the size of the antenna is small, the package, the transportation and the carrying are convenient, and the special environment use requirements of fast installation and dismounting of the antenna are met. The portable incision grid parabolic antenna has reliable structure and can realize the simple and fast installation and dismounting without a tool.
Description
Technical field
The utility model relates to a kind of communication directional antenna, especially a kind of cutting palisade parabolic antenna.
Background technology
Cutting palisade parabolic antenna is the directional antenna for a kind of function admirable of Communication System Design, and its actinal surface cutting adapts with feed direction of illumination figure, guarantees that antenna works in optimum state.The characteristics of this type of antenna are: gain is high, and operating distance is far away, and structure is light and handy, sets up conveniently, and windage is little, has aesthetic in appearance, sturdy and durable, reliability advantages of higher, uses very extensive.At present, cutting palisade parabolic antenna generally partly is made up of two parabolic reflector nets, feed assembly and installation folder sign indicating number etc., and volume was bigger after this antenna mount was finished.Be instant packed transportation,, arrive to refill behind the engineering site and be made into shape, if the frequent changes infield moves repeatedly that to install and use the usability that will become very poor usually with these three critical piece class wrappings of antenna.Particularly open-air no instrument is installed and removed fast.For this reason, a kind of whole pair of antenna of being convenient to of design carries that volume is little, repeatedly not have the portable cutting palisade parabolic antenna of instrument mounting or dismounting repeatedly very necessary.
Summary of the invention
The purpose of this utility model provides a kind of portable cutting palisade parabolic antenna in order to solve above-mentioned deficiency exactly, component part that it has, and structural behaviour is reliable, volume is little, install and dismantle simple, easy to carry, no instrument dismounting, assembling is installed and securing member do not have lose may wait characteristics.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of portable cutting palisade parabolic antenna, connect and compose by axostylus axostyle in two parabolic veils and the feed, it is characterized in that: the axostylus axostyle three is detachable fixed connection structure each other in described two parabolic veils and the feed, and axostylus axostyle is revolved and received lap two parts and form by fixedly connected with two parabolic the veils part, bottom of upper end in the feed.
Detachable fixed connection structure between the described two parabolic veils, be to be provided with two staggered block boards that clamp at two parabolic veil connecting place the right and lefts, block board is the two clamp structures that distribute up and down, clamp one end is the blind hole of hold-down nut, one end is for inserting the open slot of screw rod, and two clamps are staggered to clamp by the stressed joint of nut anchorage clip.
Link together by hinge between the upper end of axostylus axostyle and the bottom in the described feed, upper end and bottom link are flat tube or forked type flat tube, and perforate and mutual socket are by being fixed together on the hinge on the flat tube.
The upper end of axostylus axostyle is a screw-rod structure in the described feed, and it is provided with nut, and the fastening upper end that is fixed on axostylus axostyle in the feed of nut is crossed by two parabolic Netcoms.
Described nut is wing nut.
The utlity model has following advantage:
1. two parabolic online designs have two staggered block boards that clamp in the utility model, and block board is welded with screw and wing nut, and during assembling, the both sides block board revolves and tightens solid the clamping; During dismounting, can make block board not have instrument to unclamp by unscrewing wing nut, and be fastened on the one-sided reflector net.
2. two parabolic veils can be realized rotating overlapping in the utility model, reduce antenna volume.
3. antenna feed is dumpable in the utility model, Fast Installation, safe and reliable firm when guaranteeing the antenna use, and rapid during mounting or dismounting, volume is little during transportation.
4. each removable section all is designed to the wing nut fastening means that no instrument is installed in the utility model, and as required addition versions such as anti-back-out weldering trace.
Two parabolic veil rotations of antenna of the present utility model are overlapping, feed is toppled over placement, make antenna volume be reduced to nearly 4/5ths of operating state volume.And antenna is furnished with wing nut and can have instrument and install and remove fast.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Planar structure schematic diagram when Figure 1 shows that the utility model operating state;
Side direction structural representation when Fig. 2 is the utility model operating state;
Fig. 3 is the local structure for amplifying schematic diagram of B portion among Fig. 2;
Fig. 4-Fig. 5 curves for the utility model feed assembly and feed assembly and one-sided net change and close schematic diagram;
Fig. 6 is the local enlarged diagram of A portion among the utility model Fig. 1 embodiment;
Fig. 7 is Fig. 6 side direction structural representation;
Fig. 8-Figure 11 does not have the partial schematic diagram of axostylus axostyle assembling and dissembling process in the instrument mounting or dismounting structure feed for the utility model.
Description of reference numerals: axostylus axostyle 3 block boards 4 block boards 5 wing nuts 6 wing nuts 7 wing nuts 8 in parabolic veil 1 parabolic veil 2 feeds
Embodiment
As shown in Figure 1-Figure 3, antenna of the present utility model is assembled into the cutting palisade parabolic antenna of operating state by axostylus axostyle 3, block board 4, block board 5, wing nut 6, wing nut 7, wing nut 8 and relevant mounting structure and securing member in parabolic veil 1 and parabolic veil 2, the feed, axostylus axostyle 3 threes are detachable fixed connection structure each other in described parabolic veil 1 and parabolic veil 2 and the feed, axostylus axostyle 3 fixedlying connected part, bottom with parabolic veil 2 with parabolic veil 1 and revolve and receive lap two parts and form by the upper end in the feed.
The detachable fixed connection structure between parabolic veil 1 and the parabolic veil 2 (as Fig. 6, shown in Figure 7) wherein, be to be provided with two staggered block board 4 and block boards 5 that clamp at parabolic veil 1 and parabolic veil 2 connecting place the right and lefts, block board 4 and block board 5 are the two clamp structures that distribute up and down, clamp one end is the fixing blind hole of wing nut, one end is for inserting the open slot of screw rod, and two clamps are staggered to clamp by wing nut 8 anchorage clip stressed joints.
Link together by hinge between the upper end of axostylus axostyle 3 and the bottom in the described feed, upper end and bottom link are flat tube or forked type flat tube, and perforate and mutual socket are fixed together by hinge on the flat tube.
The upper end of axostylus axostyle 3 is a screw-rod structure in the described feed, and it is provided with wing nut, and parabolic veil 1 and parabolic veil 2 are by the fastening upper end that is fixed on axostylus axostyle 3 in the feed of nut.
As Fig. 4 and Fig. 5, when antenna is in non operating state, the axostylus axostyle 3 dumpable parabolic veils of being close in the feed, parabolic veil 1 and the 2 rotatable overlapping placements of parabolic veil, at this moment, cutting palisade parabolic antenna volume reduces.
The middle part feed is dumpable as Fig. 4, shown in Figure 5: axostylus axostyle 3 is designed to whole to pull out, inserts, topples over, does not have the fastening version of instrument with net rotation, wing nut in the feed.Reach when using and install and remove the characteristics of volume-diminished during transportation fast.
As Fig. 4 and Fig. 5, there is the block board 4 and the block board 5 of tool free dismounting antenna parabolic veil 1 and parabolic veil 2 both sides.Guarantee the correctness and the stability of overall dimensions and reflecting surface when making antenna in working order after being installed.
As Fig. 8-Figure 11, be the local enlarged diagram of 3 assembling and dissembling processes of axostylus axostyle in the feed.Axostylus axostyle 3 each mounting and dismounting methods in the signal antenna feed can realize that antenna does not have the instrument mounting or dismounting fast.
The parabolic veil is installed and removed structure fast and is seen diagram 4 and diagram 5: be provided with two staggered block board 4 and block boards 5 that clamp at parabolic veil 1 and parabolic veil 2 connecting places.During assembling the two cards in both sides each go up the next solid clamping of chucking of revolving, each wing nut 8 no instrument of both sides unclamp during dismounting.
Parabolic veil rotation mounting or dismounting structure: axostylus axostyle 3 afterbody wing nuts 7 are outwarded winding (seeing diagram 8) in the feed, parabolic veil 1 reach (seeing diagram 9), parabolic veil 1 Rotate 180 degree.(seeing diagram 10), it is overlapping that parabolic veil 1 inserts two nets, and wing nut 7 screws (seeing diagram 11).
The utility model is simple in structure, volume is little, the convenient use.
Above embodiment is for the usefulness of understanding the utility model; be not to be to restriction of the present utility model; the those of ordinary skill in relevant field; on the basis of the described technical scheme of claim; can also make multiple variation or modification; variation that all these are equal to or modification all should be within protection ranges of the present utility model.
Claims (6)
1. portable cutting palisade parabolic antenna, connect and compose by axostylus axostyle (3) in parabolic veil (1) and parabolic veil (2) and the feed, it is characterized in that: axostylus axostyle (3) three is detachable fixed connection structure each other in described parabolic veil (1) and parabolic veil (2) and the feed, and axostylus axostyle in the feed (3) is fixedlyed connected part, bottom with parabolic veil (1) and revolved and receive lap two parts and form by the upper end with parabolic veil (2).
2. according to the described portable cutting palisade parabolic antenna of claim 1, it is characterized in that: the detachable fixed connection structure between described parabolic veil (1) and the parabolic veil (2), be to be provided with two staggered block board (4) and block boards (5) that clamp at parabolic veil (1) and parabolic veil (2) connecting place the right and left, block board (4) and block board (5) are the two clamp structures that distribute up and down, clamp one end is the blind hole of hold-down nut, one end is for inserting the open slot of screw rod, and two clamps are staggered to clamp by the stressed joint of nut anchorage clip.
3. according to the described portable cutting palisade parabolic antenna of claim 2, it is characterized in that: described nut is wing nut (8)
4. according to claim 1 or 2 described portable cutting palisade parabolic antennas, it is characterized in that: link together by hinge between the upper end of axostylus axostyle in the described feed (3) and the bottom, upper end and bottom link are flat tube or forked type flat tube, perforate and be fastened together by the mutual socket of hinge on the flat tube.
5. according to the described portable cutting palisade parabolic antenna of claim 4, it is characterized in that: the upper end of axostylus axostyle in the described feed (3) is a screw-rod structure, it is provided with nut, and parabolic veil (1) and parabolic veil (2) are by the fastening upper end that is fixed on axostylus axostyle in the feed (3) of nut.
6. according to the described portable cutting palisade parabolic antenna of claim 5, it is characterized in that: described nut is a wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205694707U CN201829621U (en) | 2010-10-20 | 2010-10-20 | Portable incision grid parabolic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205694707U CN201829621U (en) | 2010-10-20 | 2010-10-20 | Portable incision grid parabolic antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829621U true CN201829621U (en) | 2011-05-11 |
Family
ID=43968139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205694707U Expired - Fee Related CN201829621U (en) | 2010-10-20 | 2010-10-20 | Portable incision grid parabolic antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895847A (en) * | 2017-12-04 | 2018-04-10 | 中国电子科技集团公司第三十九研究所 | The deployable symmetrical paraboloid main antenna reflector of Superimposed |
-
2010
- 2010-10-20 CN CN2010205694707U patent/CN201829621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895847A (en) * | 2017-12-04 | 2018-04-10 | 中国电子科技集团公司第三十九研究所 | The deployable symmetrical paraboloid main antenna reflector of Superimposed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG KENBOTONG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANBOTONG TELECOMMUNICATION INDUSTRIAL CO., LTD., FOSHAN CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528061, Foshan, Guangdong Province, Chancheng District, Jihua Road, Zen Road, No. 2 Health Science Park Patentee after: Guangdong Science and Technology Co., Ltd. of strong Botong Address before: 528061, Foshan, Guangdong Province, Chancheng District, Jihua Road, Zen Road, No. 2 Health Science Park Patentee before: Jianbotong Telecommunication Industrial Co., Ltd., Foshan City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |