CN106910976A - Light-duty automatic Quick extension folded antenna bar - Google Patents
Light-duty automatic Quick extension folded antenna bar Download PDFInfo
- Publication number
- CN106910976A CN106910976A CN201710299609.7A CN201710299609A CN106910976A CN 106910976 A CN106910976 A CN 106910976A CN 201710299609 A CN201710299609 A CN 201710299609A CN 106910976 A CN106910976 A CN 106910976A
- Authority
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- China
- Prior art keywords
- fixed
- connecting rod
- light
- order
- folded 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
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- Details Of Aerials (AREA)
Abstract
The invention discloses the light-duty automatic Quick extension folded antenna bar of one kind, including base plate, rope, electromagnetic locking and relieving mechanism, first order linkage and other linkages at different levels, one end of the rope is connected with electromagnetic locking and relieving mechanism, and the other end is fixed on base plate；One end of the first order linkage is fixed on fixed pedestal, the fixed pedestal is fixed on base plate, the other end of the first order linkage is connected by first order connecting rod connector with other linkages at different levels, is connected with each other by the first paired joint and the second joint between the end of other linkages at different levels.The present invention can realize rapid deployment and the folding, mobility strong, efficiency high, to realize that high-speed traffic provides safeguard of antenna.
Description
Technical field
The present invention relates to the light-duty automatic Quick extension folded antenna bar of one kind, belong to communication technical field.
Background technology
In recent years, wireless communication technology is used in technical fields such as Aero-Space, unmanned plane, underwater robots, and
On land, the occasion radio transmission apparatus such as search and rescue, rescue at sea, distant signal transmission are also used widely, and mast is nothing
Line communication equipment or ground-plane antenna base station necessary devices.Especially when land or maritime peril are had an accident, it is necessary to rapid deployment day
Line bar, sends distress signal in time, determines and finds place in danger rapidly in order to rescue worker and sued and laboured, reduce life and
Property loss.Therefore a kind of portable construction, small volume, simple and reliable, energy self-locking and the folding day of the automatic Quick extension of energy are developed
Line bar, realizes that high-speed traffic provides safeguard and is very important.
The content of the invention
The technical problems to be solved by the invention are the defects for overcoming prior art, there is provided a kind of lightweight, good stability,
It is simple and reliable, can self-locking, and can Quick extension automatically folded antenna bar.
In order to solve the above technical problems, the present invention provides a kind of light-duty automatic Quick extension folded antenna bar, it is characterized in that,
Including base plate, rope, electromagnetic locking and relieving mechanism, first order linkage and other linkages at different levels, the rope
One end is connected with electromagnetic locking and relieving mechanism, and the other end is fixed on base plate；One end of the first order linkage is consolidated
It is scheduled on fixed pedestal, the fixed pedestal is fixed on base plate, the other end of the first order linkage passes through the first order
Connecting rod connector is connected with the second level linkage in other linkages at different levels, the end of other linkages at different levels it
Between be connected with each other by the first paired joint and the second joint.
Further, the electromagnetic locking and relieving mechanism include electromagnet, draw pin, guide pad and perforate platelet, described
Electromagnet is fixed on base plate, described to draw pin to be arranged on the iron core of electromagnet, and through the pilot hole on guide pad, it is described to lead
It is fixed on base plate to block, one end of the rope is connected with perforate platelet, and the other end is fixed on base plate.
Further, the first order linkage includes first order connecting rod, and described first order connecting rod passes through the first order
Connecting rod set is fixed on fixed pedestal.
Further, one end of the first order connecting rod set is hinged using the first torsion axis and fixed pedestal, the first torsion spring
On the first torsion axis.
Further, also it is fixed on first using screw and pad including stage clip and stage clip pin, the stage clip and stage clip pin
In cascade rod set and first order connecting rod connector.
Further, the two ends of the first order connecting rod are separately fixed at first order connecting rod set and the first cascade using bolt
On bar connector.
Further, described other linkages at different levels include connecting rods at different levels, and one end of the connecting rods at different levels is solid with screw
It is scheduled on the first joint, the other end is screwed on the second joint.
Further, it is hinged using the second torsion axis between the first paired joint and the second joint, the second torsion spring
On the second torsion axis.
Further, pressing plate is arranged on the second joint, and stage clip and stage clip pin are fixed on first and connect using screw and pad
On head.
The beneficial effect that the present invention is reached：
1st, the torsion spring between connecting rods at different levels is opened for the stretching, extension of folded antenna bar and provides larger staring torque, makes folding
Folded mast being capable of Quick extension.
2nd, pressing plate, stage clip and the stage clip pin installed on paired joint, can when every grade of connecting rod stretches quick locking it is paired
Joint connection two-stage connecting rod.
3rd, the present invention is a kind of automechanism, by the automatic Quick extension of magnet control folded antenna bar.
4th, simple and light, small volume light weight of the invention, is easy to carry.
Brief description of the drawings
Dimensional structure diagram when Fig. 1 is automatic stretching, extension folded antenna bar one embodiment contraction state of the invention；
Fig. 2 is the front view of embodiment illustrated in fig. 1（Electromagnetic locking and relieving mechanism partial cross）；
Fig. 3 is that embodiment illustrated in fig. 1 removes the front view structure sectional view after electromagnetic locking and relieving mechanism and rope；
Dimensional structure diagram when Fig. 4 is the extended configuration of embodiment illustrated in fig. 1（Without electromagnetic locking and relieving mechanism and rope
Rope）；
Fig. 5 is the right view of embodiment illustrated in fig. 1.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
With reference to Fig. 1 to Fig. 5, light-duty automatic Quick extension folded antenna bar of the invention, including base plate 6, rope 5, electromagnetism
Locking and relieving mechanism, first order linkage and other linkages at different levels.
The electromagnetic locking and relieving mechanism include electromagnet 1, draw pin 2, guide pad 3 and perforate platelet 4；The electromagnet
1 is fixed on base plate 6, described to draw pin 2 to be arranged on the iron core of electromagnet 1, and through the pilot hole on guide pad 3, it is described to lead
It is fixed on base plate 6 to block 3；One end of the rope 5 is connected with perforate platelet 4, and the other end is fixed on base plate 6, when automatic
When stretching folded antenna bar and being in initial fold state, draw pin 2 through guide pad 3 pilot hole and perforate platelet 4 circular hole with
Locking rope, is allowed in folded state so as to bind linkages at different levels.
The first order linkage include the first torsion spring 7, the first torsion axis 8, fixed pedestal 9, the first order connecting rod set 10,
First order connecting rod 22, first order connecting rod connector 21, pad 25, stage clip 23 and stage clip pin 24；The fixed pedestal 9 is fixed on bottom
On plate 6, one end of first order connecting rod set 10 is hinged using the first torsion axis 8 and fixed pedestal 9, and first torsion spring 7 is arranged on
On first torsion axis 8；The stage clip 23 and stage clip pin 24 are fixed on first order connecting rod set 10 and first using screw and pad 25
On level connecting rod connector 21；The two ends of the first order connecting rod 22 are separately fixed at first order connecting rod set 10 and first using bolt
On level connecting rod connector 21.
Described other linkages at different levels include paired the first joint 11 and the second joint 12, the second torsion spring 19, second
Torsion axis 18, pad 25, pressing plate 17, stage clip 23, stage clip pin 24, second level connecting rod 20 and connecting rod at different levels 13,14,15,16, institute
The first order connecting rod 22 stated is gradually reduced to the size of most end level connecting rod 16, it is ensured that the stability after the expansion of folded antenna bar；Institute
The one end for stating connecting rods at different levels is screwed on the first joint 11, and the other end is screwed on the second joint 12；It is described
It is hinged using the second torsion axis 18 between the first paired joint 11 and the second joint 12, second torsion spring 19 is arranged on second
On torsion axis 18；The pressing plate 17 is arranged on the second joint 12；The stage clip 23 and stage clip pin 24 utilize screw and pad 25
It is fixed on the first joint 11.
When the present invention is applied to scene transmission distress signal, the specific work process of the automatic Quick extension of mast is as follows：
Light-duty automatic Quick extension folded antenna bar is initially in state as shown in Figure 1, and connecting rods at different levels are folded, and are utilized
Electromagnetic locking and relieving mechanism and a rope 5 are fixed on base plate, and one end of rope 5 is connected to perforate platelet 4, and the other end is solid
It is scheduled on base plate 6；It is fixed on the iron core of electromagnet 1 and draws pin 2 through the pilot hole and the circular hole of perforate platelet 4 on guide pad 3
So as to lock rope 5, and then bind folded antenna bar.Antenna is arranged on final stage connecting rod 16.When needing to send distress signal,
The iron core of electromagnet 1 shrinks and released by pulling pin 25 pairs of constraints of folding mast of rope, the first torsion spring 7 and the second torsion spring
19 Quick extensions for connecting rods at different levels stretch staring torque is provided so that drive the antenna on final stage connecting rod 16 it is quick on
Rise, distress signal is sent in time；Pressing plate 17, the stage clip 23 being respectively mounted on the first simultaneously paired joint 11 and the second joint 12
And stage clip pin 24, when every grade of connecting rod stretches, the first paired joint 11 and the second joint 12 are relatively rotated and block stage clip pin 24
Enter in the self-locking hole on pressing plate 17, so that the two-stage connecting rod for locking paired the first joint 11 and the connection of the second joint 12 is allowed to steady
It is fixed.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (9)
1. light-duty automatic Quick extension folded antenna bar, it is characterized in that, including base plate（6）, rope（5）, electromagnetic locking and release
Mechanism, first order linkage and other linkages at different levels, the rope（5）One end and electromagnetic locking and relieving mechanism phase
Connection, the other end is fixed on base plate（6）On；One end of the first order linkage is fixed on fixed pedestal（9）On, it is described solid
Determine pedestal（9）It is fixed on base plate（6）On, the other end of the first order linkage passes through first order connecting rod connector（21）With
Second level linkage in other linkages at different levels is connected, by paired between the end of other linkages at different levels
First joint（11）With the second joint（12）It is connected with each other.
2. light-duty automatic Quick extension folded antenna bar according to claim 1, it is characterized in that, the electromagnetic locking and release
Laying mechanism includes electromagnet（1）, draw pin（2）, guide pad（3）And perforate platelet（4）, the electromagnet（1）It is fixed on base plate（6）
On, it is described to draw pin（2）Installed in electromagnet（1）Iron core on, and through guide pad（3）On pilot hole, the guide pad（3）
It is fixed on base plate（6）On, the rope（5）One end and perforate platelet（4）Connection, the other end is fixed on base plate（6）On.
3. light-duty automatic Quick extension folded antenna bar according to claim 1, it is characterized in that, the first order connecting rod machine
Structure includes first order connecting rod（22）, described first order connecting rod（22）By first order connecting rod set（10）It is fixed on fixed pedestal
（9）On.
4. light-duty automatic Quick extension folded antenna bar according to claim 3, it is characterized in that, the first order connecting rod set
（10）One end utilize the first torsion axis（8）With fixed pedestal（9）It is hinged, the first torsion spring（7）Installed in the first torsion axis（8）
On.
5. light-duty automatic Quick extension folded antenna bar according to claim 3, it is characterized in that, also including stage clip（23）With
Stage clip pin（24）, the stage clip（23）With stage clip pin（24）Using screw and pad（25）It is fixed on first order connecting rod set（10）With
First order connecting rod connector（21）On.
6. light-duty automatic Quick extension folded antenna bar according to claim 3, it is characterized in that, the first order connecting rod
（22）Two ends be separately fixed at first order connecting rod set using bolt（10）With first order connecting rod connector（21）On.
7. light-duty automatic Quick extension folded antenna bar according to claim 1, it is characterized in that, described other connecting rods at different levels
Mechanism includes connecting rods at different levels, and one end of the connecting rods at different levels is screwed in the first joint（11）On, the other end is solid with screw
It is scheduled on the second joint（12）On.
8. light-duty automatic Quick extension folded antenna bar according to claim 7, it is characterized in that, described paired first connects
Head（11）With the second joint（12）Between utilize the second torsion axis（18）It is hinged, the second torsion spring（19）Installed in the second torsion axis
（18）On.
9. light-duty automatic Quick extension folded antenna bar according to claim 7, it is characterized in that, pressing plate（17）Installed in
Two joints（12）On, stage clip（23）With stage clip pin（24）Using screw and pad（25）It is fixed on the first joint（11）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299609.7A CN106910976B (en) | 2017-05-02 | 2017-05-02 | Light automatic fast-extending folding antenna rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299609.7A CN106910976B (en) | 2017-05-02 | 2017-05-02 | Light automatic fast-extending folding antenna rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106910976A true CN106910976A (en) | 2017-06-30 |
| CN106910976B CN106910976B (en) | 2023-05-16 |
Family
ID=59211027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299609.7A Active CN106910976B (en) | 2017-05-02 | 2017-05-02 | Light automatic fast-extending folding antenna rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106910976B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037883A (en) * | 2018-06-19 | 2018-12-18 | 上海卫星工程研究所 | Cross applied to spacecraft is laid out antenna expanding unit |
| CN112421204A (en) * | 2020-12-02 | 2021-02-26 | 四川九洲电器集团有限责任公司 | Linkage self-locking structure for folding and unfolding portable equipment antenna |
| CN112886179A (en) * | 2019-04-12 | 2021-06-01 | 福建星海通信科技有限公司 | More stable antenna capable of being unfolded and folded |
| CN115603027A (en) * | 2022-10-31 | 2023-01-13 | 浙江东溟科技有限公司（Cn） | Underwater swinging type folding antenna device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514049A (en) * | 1991-07-08 | 1993-01-22 | Toshiba Corp | Expansion type mesh antenna |
| JP2001080600A (en) * | 1999-09-17 | 2001-03-27 | Natl Space Development Agency Of Japan | Expansion type mesh antenna and folding device and folding method thereof |
| CN102904001A (en) * | 2012-10-26 | 2013-01-30 | 哈尔滨工业大学 | Foldable and expandable module and curved-surface truss antenna supporting mechanism using same |
| CN103560821A (en) * | 2013-10-16 | 2014-02-05 | 北京航天福道高技术股份有限公司 | Box-type portable satellite communication station based on folding planar antenna |
| CN203481362U (en) * | 2013-10-02 | 2014-03-12 | 荆州市南湖机械总厂 | Large-plane antenna capable of being folded and expanded quickly |
| CN104201481A (en) * | 2014-09-12 | 2014-12-10 | 哈尔滨工业大学 | Scissors fork linkage type foldable pillbox antenna mechanism |
| CN104362423A (en) * | 2014-11-08 | 2015-02-18 | 哈尔滨工业大学 | Elastic-hinge-driven double-layer annular truss antenna mechanism |
| CN105071012A (en) * | 2015-07-27 | 2015-11-18 | 哈尔滨工业大学 | Spatially extendible annular tensioning integrated antenna mechanism |
| CN113348772B (en) * | 2013-11-01 | 2016-06-01 | 湖北航天技术研究院总体设计所 | Single-point unlocking two-stage linkage space unfolding mechanism |
| CN105977648A (en) * | 2016-07-15 | 2016-09-28 | 哈尔滨工业大学 | Shear fork coordinated type annular space deployable antenna mechanism |
| CN206035355U (en) * | 2016-08-10 | 2017-03-22 | 广东盛世昌隆智能科技有限公司 | Electronic folding vertical hinged door with lift electromagnetism locking mechanism |
| CN206806487U (en) * | 2017-05-02 | 2017-12-26 | 湖北文理学院 | Light-duty automatic Quick extension folded antenna bar |
-
2017
- 2017-05-02 CN CN201710299609.7A patent/CN106910976B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514049A (en) * | 1991-07-08 | 1993-01-22 | Toshiba Corp | Expansion type mesh antenna |
| JP2001080600A (en) * | 1999-09-17 | 2001-03-27 | Natl Space Development Agency Of Japan | Expansion type mesh antenna and folding device and folding method thereof |
| CN102904001A (en) * | 2012-10-26 | 2013-01-30 | 哈尔滨工业大学 | Foldable and expandable module and curved-surface truss antenna supporting mechanism using same |
| CN203481362U (en) * | 2013-10-02 | 2014-03-12 | 荆州市南湖机械总厂 | Large-plane antenna capable of being folded and expanded quickly |
| CN103560821A (en) * | 2013-10-16 | 2014-02-05 | 北京航天福道高技术股份有限公司 | Box-type portable satellite communication station based on folding planar antenna |
| CN113348772B (en) * | 2013-11-01 | 2016-06-01 | 湖北航天技术研究院总体设计所 | Single-point unlocking two-stage linkage space unfolding mechanism |
| CN104201481A (en) * | 2014-09-12 | 2014-12-10 | 哈尔滨工业大学 | Scissors fork linkage type foldable pillbox antenna mechanism |
| CN104362423A (en) * | 2014-11-08 | 2015-02-18 | 哈尔滨工业大学 | Elastic-hinge-driven double-layer annular truss antenna mechanism |
| CN105071012A (en) * | 2015-07-27 | 2015-11-18 | 哈尔滨工业大学 | Spatially extendible annular tensioning integrated antenna mechanism |
| CN105977648A (en) * | 2016-07-15 | 2016-09-28 | 哈尔滨工业大学 | Shear fork coordinated type annular space deployable antenna mechanism |
| CN206035355U (en) * | 2016-08-10 | 2017-03-22 | 广东盛世昌隆智能科技有限公司 | Electronic folding vertical hinged door with lift electromagnetism locking mechanism |
| CN206806487U (en) * | 2017-05-02 | 2017-12-26 | 湖北文理学院 | Light-duty automatic Quick extension folded antenna bar |
Non-Patent Citations (1)
| Title |
|---|
| 陆海坤 等: "一种天线同步自动折展装置设计与分析" * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037883A (en) * | 2018-06-19 | 2018-12-18 | 上海卫星工程研究所 | Cross applied to spacecraft is laid out antenna expanding unit |
| CN112886179A (en) * | 2019-04-12 | 2021-06-01 | 福建星海通信科技有限公司 | More stable antenna capable of being unfolded and folded |
| CN112886179B (en) * | 2019-04-12 | 2023-04-11 | 福建星海通信科技有限公司 | More stable antenna capable of being unfolded and folded |
| CN112421204A (en) * | 2020-12-02 | 2021-02-26 | 四川九洲电器集团有限责任公司 | Linkage self-locking structure for folding and unfolding portable equipment antenna |
| CN112421204B (en) * | 2020-12-02 | 2024-05-28 | 四川九洲电器集团有限责任公司 | Linkage self-locking structure for folding and unfolding antenna of portable equipment |
| CN115603027A (en) * | 2022-10-31 | 2023-01-13 | 浙江东溟科技有限公司（Cn） | Underwater swinging type folding antenna device |
| CN115603027B (en) * | 2022-10-31 | 2023-06-30 | 浙江东溟科技有限公司 | Underwater swinging type folding antenna device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106910976B (en) | 2023-05-16 |
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