CN203481362U - Large-plane antenna capable of being folded and expanded quickly - Google Patents
Large-plane antenna capable of being folded and expanded quickly Download PDFInfo
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- CN203481362U CN203481362U CN201320611556.5U CN201320611556U CN203481362U CN 203481362 U CN203481362 U CN 203481362U CN 201320611556 U CN201320611556 U CN 201320611556U CN 203481362 U CN203481362 U CN 203481362U
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a large-plane antenna capable of being folded and expanded quickly, which belongs to the technical field of a matched antenna of wireless communication equipment. The large-plane antenna is composed of an antenna back frame, an antenna plate, an automatic folding mechanism, etc. The large-plane antenna is characterized in that: 90 DEG antenna plates are symmetrically arranged on the left part and the right part of a middle plate arranged on the antenna back frame through hinges; 180 DEG antenna plates are symmetrically arranged on the 90 DEG antenna plates through hinges; 90 DEG folding hydraulic cylinders of the automatic folding mechanism are arranged between the antenna back frame and the 90 DEG antenna plates through a support; one end of each 180 DEG folding hydraulic cylinder is jointed with the 90 DEG antenna plate through a support, and the other end is parallelly connected with a connecting rod and one end of a crank; and the other end of the crank is jointed with the 90 DEG antenna plate through a support. According to the large-plane antenna, a task of folding or expanding the antenna can be quickly finished through operation by one person, thereby greatly improving mobility and quick reaction performance in antenna transportation, saving time and labor, and realizing simple and convenient operation.
Description
Technical field
The utility model relate to a kind of can fast folding, the large flat plane antenna of expansion, belong to the supporting antenna technical field of Wireless Telecom Equipment.
Background technology
Antenna, as dimensional energy transducer and spatial domain signal processor, is the especially indispensable important parts of some special wireless signal treatment facility of Wireless Telecom Equipment.Large planar array antenna can connect, signal for Wireless Telecom Equipment provides high-quality, therefore uses extensively.But the large planar array antenna of this class is because its bore is excessive, therefore no matter set up or remove while receiving this antenna, all must to employ a large amount of manpowers and hanging device carries out piecemeal processing to it, set up, remove and receive trouble, waste time and energy, and it is large to take up room, transport extremely inconveniently, mobility is poor.
Summary of the invention
The purpose of this utility model is, provides a kind of antenna plate that can make in two minutes, make the rapid deployment of 90 °, 180 ° and fold, and takes up room little, can efficiently utilize vehicle-mounted transport space, simple to operation, uses manpower and material resources sparingly and the time, and mobility is strong; Solve existing large planar array antenna bore excessive, set up, remove that receipts must be employed a tremendous amount of manpower and hanging device carries out piecemeal processing, troublesome poeration to it, waste time and energy, because of the bulky space that ties up, cause transportation inconvenience, the poor problem of mobility can fast folding, the large flat plane antenna of expansion.
The utility model is to realize by the following technical solutions above-mentioned purpose
This can fast folding, the large flat plane antenna of expansion consists of antenna back frame 10,1,90 ° of antenna plates of mesoplate 4,180 ° of antenna plates 5, hinge 6, automatic folding mechanisms 7, it is characterized in that: mesoplate 1 is installed on antenna back frame 10, mesoplate 1 the right and left is symmetrically installed with 4,90 ° of antenna plates 4 of 90 ° of antenna plates by hinge 6, by hinge 6,180 ° of antenna plates 5 is installed; Automatic folding mechanism 7 comprises crank 8, connecting rod 9, a bearing 11, b bearing 12, c bearing 13, d bearing 14, e bearing 15,2,180 ° of Foldable hydraulic oil cylinders 3 of 16,90 ° of Foldable hydraulic oil cylinders of bearing pin;
One end of 90 ° of Foldable hydraulic cylinders 2 is by a bearing 11 and antenna back frame 10 attachings, and its other end is by b bearing 12 and 90 ° of antenna plate 4 attachings; One end of 180 ° of Foldable hydraulic cylinders 3 is by d bearing 14 and 90 ° of antenna plate 4 attachings, and its other end is connected in parallel by bearing pin 16 and one end of connecting rod 9, crank 8; The other end of connecting rod 9 is arranged on e bearing 15, and the other end of crank 8 is by c bearing 13 and 90 ° of antenna plate 4 attachings.
The utility model beneficial effect is compared with prior art
This can fast folding, the large flat plane antenna launching adopts automatic folding mechanism, 90 ° of Foldable hydraulic oil cylinders, 180 ° of Foldable hydraulic oil cylinders, task of only needing people's operation to complete in two minutes to remove folding or expansion to set up antenna plate piece, antenna plate overall dimension after folding is dwindled greatly, guarantee safety of railway traffic, mobility and the quick reaction capability of antenna plate have greatly been improved, simple to operation, effectively use manpower and material resources sparingly and the time, solved existing large planar array antenna bore excessive, set up, remove receipts must employ a tremendous amount of manpower and hanging device it is carried out to piecemeal processing, troublesome poeration, waste time and energy, because of the bulky space that ties up, cause transportation inconvenience, the problem that mobility is poor.
Accompanying drawing explanation
Accompanying drawing 1 be a kind of can fast folding, the deployed configuration schematic diagram of the large flat plane antenna of expansion;
Accompanying drawing 2 be a kind of can fast folding, the folded state structural representation of 180 ° of antenna plates of the large flat plane antenna of expansion;
Accompanying drawing 3 be a kind of can fast folding, the folded state structural representation of 90 ° of antenna plates of the large flat plane antenna of expansion;
Accompanying drawing 4 be a kind of can fast folding, the structural representation of the kink four bar linkage of the large flat plane antenna of expansion.
In figure: 1, mesoplate, 2,90 ° of Foldable hydraulic oil cylinders, 3,180 ° of Foldable hydraulic cylinders, 4,90 ° of antenna plates, 5,180 ° of antenna plates, 6, hinge, 7, automatic folding mechanism, 8, crank, 9, connecting rod, 10, antenna back frame, 11, a bearing, 12, b bearing, 13, c bearing, 14, d bearing, 15, e bearing, 16, bearing pin.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described in detail:
This can fast folding, the large flat plane antenna of expansion consists of antenna back frame 10,1,90 ° of antenna plates of mesoplate 4,180 ° of antenna plates 5, hinge 6, automatic folding mechanisms 7, mesoplate 1 is installed on antenna back frame 10, mesoplate 1 the right and left is symmetrically installed with 4,90 ° of antenna plates 4 of 90 ° of antenna plates by hinge 6, by hinge 6,180 ° of antenna plates 5 is installed; Automatic folding mechanism 7 comprises crank 8, connecting rod 9, a bearing 11, b bearing 12, c bearing 13, d bearing 14, e bearing 15,2,180 ° of Foldable hydraulic oil cylinders 3 of 16,90 ° of Foldable hydraulic oil cylinders of f bearing pin;
One end of 90 ° of Foldable hydraulic cylinders 2 is by a bearing 11 and antenna back frame 10 attachings, and its other end is by b bearing 12 and 90 ° of antenna plate 4 attachings; One end of 180 ° of Foldable hydraulic cylinders 3 is by d bearing 14 and 90 ° of antenna plate 4 attachings, and its other end is connected in parallel by f bearing pin 16 and one end of connecting rod 9, crank 8; The other end of connecting rod 9 is by e bearing 15 and 180 ° of antenna plate 5 attachings, and the other end of crank 8 is by c bearing 13 and 90 ° of antenna plate 4 attachings.(referring to accompanying drawing 1～4)
This can fast folding, the large flat plane antenna of expansion comprises antenna back frame 10,4,180 ° of antenna plates 5 of 1,90 ° of antenna plates of mesoplate, a set of antenna automatic folding mechanism, a set of hinge linkage; Automatic folding mechanism is mainly by a plurality of 90 ° of folding oil cylinders 2, a plurality of 180 ° of folding oil cylinders 3, a plurality of bearing: a bearing 11～f bearing 16, bearing pin etc. form, a plurality of 90 ° of folding oil cylinders 2, a plurality of 180 ° of folding oil cylinders 3 are arranged on antenna back frame, 90 ° of antenna plates, 180 ° of antenna plates by a bearing 11～e bearing 15 respectively, and its effect is to drive 90 ° of antenna plates 4 and 180 ° of antenna plates 5 to fold.
Every cover hinge linkage is mainly comprised of crank 8, connecting rod 9, bearing pin etc.
Can fast folding, the course of work of the large flat plane antenna of expansion is as follows:
When needs enter folding removing while receiving travel position, first start a plurality of 180 ° of Foldable hydraulic oil cylinders 3 in 180 ° of antenna plates 5, using that it pulls hinge linkage to make 180 ° of antenna plates 5 enter motion state as power source, thereby drive 180 ° of antenna plates 5 to rotate around hinge 6.Then start 90 ° of Foldable hydraulic oil cylinders 2 in 90 ° of antenna plates 4, using that it drives 90 ° of antenna plates 4 to rotate around hinge 6 as power source.By above operation, complete the folding process to 180 ° of antenna plates 5 and 90 ° of antenna plates 4, antenna is folded to travel position.
The deployed condition of 180 ° of antenna plates 5 of antenna plate and 90 ° of antenna plates 4 is reverse process of its folding work state, during expansion process, first launches 90 ° of antenna plates 4, then launches 180 ° of antenna plates 5.
The utility model is arranged on the running of process one-year age on certain wireless signal treatment facility, does not occur any fault, working stability, reliable.After folding, monnolithic case size is dwindled greatly, has guaranteed safety of railway traffic.Meanwhile, only need a people can complete all operations were in two minutes, set up expansion, folding gathering time short; Mobility is good, and quick reaction capability is strong.
The above is the embodiment of this utility model, above-mentioned not illustrating is construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field can make an amendment or be out of shape above-mentioned embodiment after having read this specification, and does not deviate from essence of the present utility model and scope.
Claims (1)
- One kind can fast folding, the large flat plane antenna of expansion, it consists of antenna back frame (10), mesoplate (1), 90 ° of antenna plates (4), 180 ° of antenna plates (5), hinge (6), automatic folding mechanism (7), it is characterized in that: mesoplate (1) is installed on antenna back frame (10), mesoplate (1) the right and left is symmetrically installed with 90 ° of antenna plates (4) by hinge (6), and 90 ° of antenna plates (4) are provided with 180 ° of antenna plates (5) by hinge (6); Automatic folding mechanism (7) comprises crank (8), connecting rod (9), a bearing (11), b bearing (12), c bearing (13), d bearing (14), e bearing (15), bearing pin (16), 90 ° of Foldable hydraulic oil cylinders (2), 180 ° of Foldable hydraulic oil cylinders (3);One end of 90 ° of Foldable hydraulic cylinders (2) is by a bearing (11) and antenna back frame (10) attaching, and its other end is by b bearing (12) and 90 ° of antenna plates (4) attaching; One end of 180 ° of Foldable hydraulic cylinders (3) is by d bearing (14) and 90 ° of antenna plates (4) attaching, and its other end is connected in parallel by bearing pin (16) and one end of connecting rod (9), crank (8); The other end of connecting rod (9) is by e bearing (15) and 180 ° of antenna plates (3) attaching, and the other end of crank (8) is by c bearing (13) and 90 ° of antenna plates (4) attaching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611556.5U CN203481362U (en) | 2013-10-02 | 2013-10-02 | Large-plane antenna capable of being folded and expanded quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611556.5U CN203481362U (en) | 2013-10-02 | 2013-10-02 | Large-plane antenna capable of being folded and expanded quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481362U true CN203481362U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320611556.5U Expired - Lifetime CN203481362U (en) | 2013-10-02 | 2013-10-02 | Large-plane antenna capable of being folded and expanded quickly |
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| Country | Link |
|---|---|
| CN (1) | CN203481362U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466342A (en) * | 2014-12-11 | 2015-03-25 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN106785307A (en) * | 2016-11-29 | 2017-05-31 | 上海卫星工程研究所 | A kind of gathering of spaceborne plane radar antenna of the small length-width ratio of large area and method of deploying |
| CN106910976A (en) * | 2017-05-02 | 2017-06-30 | 湖北文理学院 | Light-duty automatic Quick extension folded antenna bar |
| CN107097706A (en) * | 2017-04-27 | 2017-08-29 | 安徽四创电子股份有限公司 | A kind of high motor-driven Large Radar car |
| CN109216862A (en) * | 2018-10-24 | 2019-01-15 | 北京无线电测量研究所 | A kind of support construction and folded array antenna assembly |
| CN112977895A (en) * | 2021-03-31 | 2021-06-18 | 中国科学院长春光学精密机械与物理研究所 | Foldable visible light and synthetic aperture radar composite integrated lightweight structure |
| CN115571037A (en) * | 2022-10-31 | 2023-01-06 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted flat plate rapid retracting and releasing device and method |
| CN115939723A (en) * | 2022-11-18 | 2023-04-07 | 哈尔滨工业大学 | A Large Expandable Solid Surface Antenna |
| CN117039393A (en) * | 2023-08-25 | 2023-11-10 | 中国电子科技集团公司第五十四研究所 | Folding antenna unfolding and folding device |
-
2013
- 2013-10-02 CN CN201320611556.5U patent/CN203481362U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466342A (en) * | 2014-12-11 | 2015-03-25 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN104466342B (en) * | 2014-12-11 | 2017-04-12 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN106785307A (en) * | 2016-11-29 | 2017-05-31 | 上海卫星工程研究所 | A kind of gathering of spaceborne plane radar antenna of the small length-width ratio of large area and method of deploying |
| CN107097706A (en) * | 2017-04-27 | 2017-08-29 | 安徽四创电子股份有限公司 | A kind of high motor-driven Large Radar car |
| CN107097706B (en) * | 2017-04-27 | 2023-04-28 | 安徽四创电子股份有限公司 | High-mobility large-scale radar vehicle |
| CN106910976A (en) * | 2017-05-02 | 2017-06-30 | 湖北文理学院 | Light-duty automatic Quick extension folded antenna bar |
| CN106910976B (en) * | 2017-05-02 | 2023-05-16 | 湖北文理学院 | Light automatic fast-extending folding antenna rod |
| CN109216862A (en) * | 2018-10-24 | 2019-01-15 | 北京无线电测量研究所 | A kind of support construction and folded array antenna assembly |
| CN112977895A (en) * | 2021-03-31 | 2021-06-18 | 中国科学院长春光学精密机械与物理研究所 | Foldable visible light and synthetic aperture radar composite integrated lightweight structure |
| CN115571037A (en) * | 2022-10-31 | 2023-01-06 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted flat plate rapid retracting and releasing device and method |
| CN115939723A (en) * | 2022-11-18 | 2023-04-07 | 哈尔滨工业大学 | A Large Expandable Solid Surface Antenna |
| CN117039393A (en) * | 2023-08-25 | 2023-11-10 | 中国电子科技集团公司第五十四研究所 | Folding antenna unfolding and folding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee after: AEROSPACE NANHU ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. Address before: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee before: JINGZHOU NANHU MACHINERY Co.,Ltd. Address after: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee after: JINGZHOU NANHU MACHINERY Co.,Ltd. Address before: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee before: JINGZHOU NANHU MACHINERY GENERAL FACTORY |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |