CN116864957A - Foldable self-locking anti-loose damping cushioning airborne antenna bracket - Google Patents
Foldable self-locking anti-loose damping cushioning airborne antenna bracket Download PDFInfo
- Publication number
- CN116864957A CN116864957A CN202310635344.9A CN202310635344A CN116864957A CN 116864957 A CN116864957 A CN 116864957A CN 202310635344 A CN202310635344 A CN 202310635344A CN 116864957 A CN116864957 A CN 116864957A
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- Prior art keywords
- frame
- fixed
- moving frame
- antenna
- foldable
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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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
-
- 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
-
- 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
- H01Q1/14—Supports; Mounting means for wire or other non-rigid radiating elements
- H01Q1/16—Strainers, spreaders, or spacers
-
- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/285—Aircraft wire antennas
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a foldable self-locking anti-loose damping and shock-absorbing airborne antenna bracket, which belongs to the technical field of shock-absorbing bracket equipment and comprises a connecting frame, a rotating mechanism, a telescopic mechanism and a fixing mechanism, wherein the rotating mechanism is provided with a fixed frame and a rotating assembly; the fixed ring is fixedly arranged on the side face of the connecting frame and is connected with the connecting assembly.
Description
Technical Field
The invention relates to the technical field of damping support equipment, in particular to a foldable self-locking anti-loose damping and vibration-damping airborne antenna support.
Background
When the helicopter executes the relay forwarding task, the loading antenna is needed to be temporarily loaded on the side surface of the aircraft body, and host equipment is needed to be additionally installed in the engine room, so that a device which supports an antenna structure and enables the antenna to move in a specified airspace is needed, and the antenna is enabled to move according to a preset rule or follow a target through an antenna control system; and the position of the target is accurately measured by the axis position detection device.
The Chinese patent with publication number CN105071016B discloses an antenna bracket, which comprises a fixed plate, a support frame and a clamping plate which are arranged in parallel; the fixing plate is U-shaped, and is provided with two side plates A and a middle toggle plate A; the support frame is provided with a clamping frame and two support clamps arranged at two ends of the clamping frame, the clamping frame is U-shaped, the clamping frame is provided with two side plates B and a middle toggle plate B, and the middle part of the middle toggle plate B is provided with a circular arc-shaped groove A; the pair of support clamps are provided with a side baffle, a clamping block A and a clamping block B; the clamping block A is L-shaped, and is nested at two ends of the U-shaped clamping block; the clamping block B is L-shaped, and the connecting surface of the clamping block B is mutually perpendicular to the side baffle; the clamp plate comprises a U-shaped plate and two side plates C arranged on the side edges of the U-shaped plate, wherein the middle parts of the two side plates C are respectively provided with a circular arc groove C corresponding to the circular arc groove A, but the clamp plate cannot be folded according to the environmental conditions, so that the clamp plate is unfavorable for protecting an antenna, and therefore the foldable self-locking anti-loose damping and shock-absorbing airborne antenna support is invented aiming at the defect.
Disclosure of Invention
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a collapsible, auto-lock is locking, damping bradyseism machine carries antenna support, includes link, slewing mechanism, telescopic machanism and fixed establishment, slewing mechanism be provided with fixed frame and rotating assembly, telescopic machanism is provided with the telescopic link, fixed mechanism is provided with solid fixed ring and coupling assembling, fixed frame fixed mounting in the link side, fixed frame links to each other with rotating assembly, installs the telescopic link on the rotating assembly, the antenna frame is installed to the telescopic link lower part, antenna frame lower part fixed mounting has the antenna.
The fixed ring is fixedly arranged on the side face of the connecting frame, the fixed ring is connected with the connecting component, and the connecting component is connected with the working environment.
Further, the rotating assembly is provided with a moving frame, a plurality of groups of mounting holes are formed in the fixed frame and the moving frame, a hinge is arranged between each group of mounting holes of the fixed frame and the moving frame, and the mutual rotation between the fixed frame and the moving frame is realized through the hinge.
Further, two side faces of the fixed frame are fixedly provided with a connecting plate, the connecting plate is L-shaped, two ends of the L-shaped connecting plate are respectively provided with a threaded hole, two side faces of the moving frame are respectively provided with a threaded hole, and when the angle clamped by the upper surfaces of the fixed frame and the moving frame is one hundred eighty degrees and zero degrees, the threaded holes of the moving frame are coaxial with two different threaded holes of the connecting plate in sequence.
Further, a threaded hole is formed in one hinge, a threaded hole is formed in the upper side of the moving frame, and when the angle between the upper surfaces of the fixed frame and the moving frame is zero degrees, the threaded hole in the upper side of the moving frame is coaxial with the threaded hole of the hinge.
Further, two light holes are formed in the part, far away from the fixed frame, of the upper side of the moving frame, a telescopic rod is fixedly mounted in each of the two light holes of the moving frame, the telescopic part of the telescopic rod is fixedly connected with the antenna frame, and a plurality of antennas are fixedly mounted on the lower side of the antenna frame at equal intervals.
Further, the side of the connecting frame is provided with four threaded holes, the four threaded holes of the connecting frame are internally provided with fixing rings, the fixing rings are in spiral fit with the connecting frame, the tail ends of the fixing rings are annular, the annular tail ends of the fixing rings are provided with notches, and the size of the notches of the fixing rings is larger than the width of one end of the tensioner.
Further, the connecting assembly is provided with a tensioner, one end of the tensioner is slidably arranged in the annular tail end of the fixed ring, and the other end of the tensioner is provided with a hanging ring.
Further, the threaded connection parts are provided with gaskets and rubber sheets.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the connection assembly and the rotation assembly are used for fixing according to different internal environments of the helicopter cabin; (2) According to the invention, the installation and fixation of the airborne antenna and the host equipment are realized through the connecting component, and when a search and rescue task is completed or a cable car dispatching task is executed, the antenna bracket can be folded into the cabin, so that the interference on flight and dispatching is reduced; (3) The invention has the advantages of convenient disassembly and assembly, firm fixation, reliable support and meeting the requirements of strength and rigidity; the problems of signal attenuation and scheduling flight interference can be well solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the invention in the unfolded state.
Fig. 3 is a schematic view of the folded state structure of the present invention.
Fig. 4 is a schematic view of a rotating assembly according to the present invention.
Fig. 5 is a schematic structural view of a connecting assembly according to the present invention.
Reference numerals: 1-a connecting frame; 2-a rotating mechanism; 3-telescoping mechanism; 4-a fixing mechanism; 201-a fixed frame; 202-a motion frame; 203-connecting plates; 204, a hinge; 205-bolt; 301-a telescopic rod; 302-an antenna frame; 303-an antenna; 401-a fixed ring; 402-tensioner; 403-hanging rings.
Detailed Description
The technical scheme of the invention is further described in the following by combining with the specific embodiments.
As shown in fig. 1 to fig. 5, the antenna support further comprises a rotating mechanism 2, a telescopic mechanism 3 and a fixing mechanism 4, wherein the rotating mechanism 2 is provided with a fixed frame 201 and a rotating assembly, the telescopic mechanism 3 is provided with a telescopic rod 301, the fixing mechanism 4 is provided with a fixed ring 401 and a connecting assembly, the fixed frame 201 is fixedly arranged on the side surface of the connecting frame 1, the fixed frame 201 is connected with the rotating assembly, the telescopic rod 301 is arranged on the rotating assembly, the antenna frame 302 is arranged at the lower part of the telescopic rod 301, and the antenna 303 is fixedly arranged at the lower part of the antenna frame 302; the fixed ring 401 is fixedly arranged on the side surface of the connecting frame 1, the fixed ring 401 is connected with a connecting component, and the connecting component is connected with a working environment.
As shown in fig. 2 to fig. 5, the rotating assembly is provided with a moving frame 202, a plurality of groups of mounting holes are formed in the fixed frame 201 and the moving frame 202, a hinge 204 is arranged between each group of mounting holes of the fixed frame 201 and the moving frame 202, and the mutual rotation between the fixed frame 201 and the moving frame 202 is realized through the hinge 204; two side surfaces of the fixed frame 201 are fixedly provided with a connecting plate 203, the connecting plate 203 is L-shaped, two ends of the L-shaped connecting plate 203 are respectively provided with a threaded hole, two side surfaces of the moving frame 202 are respectively provided with a threaded hole, and when the angle between the upper surfaces of the fixed frame 201 and the moving frame 202 is one hundred eighty degrees and zero degrees, the threaded holes of the moving frame 202 are coaxial with two different threaded holes of the connecting plate 203 in sequence; a threaded hole is formed in one hinge 204, a threaded hole is formed in the upper side of the moving frame 202, when the angle between the upper surfaces of the fixed frame 201 and the moving frame 202 is zero, the threaded hole in the upper side of the moving frame 202 is coaxial with the threaded hole of the hinge 204, and at the moment, the moving frame 202 and the hinge 204 are connected together through bolts 205.
As shown in fig. 2 to 5, two light holes are formed in the upper side of the moving frame 202 away from the fixed frame 201, a telescopic rod 301 is fixedly mounted in each of the two light holes of the moving frame 202, the telescopic part of the telescopic rod 301 is fixedly connected with an antenna frame 302, and a plurality of antennas 303 are fixedly mounted on the lower side of the antenna frame 302 at equal intervals; the side of the connecting frame 1 is provided with four threaded holes, the four threaded holes of the connecting frame 1 are internally provided with fixing rings 401, the fixing rings 401 and the connecting frame 1 form spiral fit, the tail end of each fixing ring 401 is annular, the annular tail end of each fixing ring 401 is provided with a notch, and the size of the notch of each fixing ring 401 is larger than the width of one end of the tensioner 402.
As shown in fig. 1 to fig. 4, the connecting assembly is provided with a tensioner 402, one end of the tensioner 402 is slidably installed in the annular end of the fixed ring 401, and the other end of the tensioner 402 is provided with a hanging ring 403; the threaded connection parts are provided with gaskets and rubber sheets.
The working principle of the device is as follows:
the tensioner 402 is rotated before working, the device is fixed in a working environment through the hanging ring 403, the moving frame 202 is rotated, when an included angle between the upper surface of the moving frame 202 and the upper surface of the fixed frame 201 is one hundred eighty degrees, the spiral hole of the moving frame 202 and the spiral hole of the connecting plate 203 are coaxial, at the moment, the bolt is rotated in, the moving frame 202 is fixed, and then the distance between the antenna 303 and the boundary of the working environment is adjusted by adjusting the telescopic length of the telescopic rod 301.
And (II) after the work is finished, the bolt between the spiral hole of the moving frame 202 and the spiral hole of the connecting plate 203 is rotated out, then the moving frame 202 is rotated, when the included angle between the upper surface of the moving frame 202 and the upper surface of the fixed frame 201 is zero, the spiral hole of the moving frame 202 and the other spiral hole of the connecting plate 203 are coaxial, at the moment, the bolt is rotated in, the moving frame 202 is fixed, and then the distance between the antenna 303 and the boundary of the working environment is adjusted by adjusting the telescopic length of the telescopic rod 301.
Claims (8)
1. Foldable, auto-lock locking, damping bradyseism machine carries antenna boom, including link (1), its characterized in that: the antenna bracket also comprises a rotating mechanism (2), a telescopic mechanism (3) and a fixing mechanism (4), wherein the rotating mechanism (2) is provided with a fixed frame (201) and a rotating assembly, the telescopic mechanism (3) is provided with a telescopic rod (301), the fixing mechanism (4) is provided with a fixed ring (401) and a connecting assembly, the fixed frame (201) is fixedly arranged on the side face of the connecting frame (1), the fixed frame (201) is connected with the rotating assembly, the telescopic rod (301) is arranged on the rotating assembly, the antenna frame (302) is arranged at the lower part of the telescopic rod (301), and the antenna (303) is fixedly arranged at the lower part of the antenna frame (302);
the fixed ring (401) is fixedly arranged on the side face of the connecting frame (1), the fixed ring (401) is connected with the connecting component, and the connecting component is connected with the working environment.
2. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand of claim 1, wherein: the rotating assembly is provided with a moving frame (202), a plurality of groups of mounting holes are formed in the fixed frame (201) and the moving frame (202), a hinge (204) is arranged between each group of mounting holes of the fixed frame (201) and the moving frame (202), and the mutual rotation between the fixed frame (201) and the moving frame (202) is realized through the hinge (204).
3. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand of claim 2, wherein: two sides of fixed frame (201) all fixed mounting have a connecting plate (203), and connecting plate (203) are L shape, and the both ends of connecting plate (203) L shape are provided with a screw hole respectively, two sides of moving frame (202) are provided with a screw hole respectively, when fixed frame (201) and moving frame (202) upper surface clamp angle be one hundred eighty degrees and zero degrees, the screw hole of moving frame (202) is coaxial with two different screw holes of connecting plate (203) in proper order.
4. A foldable, self-locking, anti-loose, damped and cushioning airborne antenna stand according to claim 3, wherein: a threaded hole is formed in one hinge (204), a threaded hole is formed in the upper side of the moving frame (202), and when the angle between the upper surfaces of the fixed frame (201) and the moving frame (202) is zero, the threaded hole in the upper side of the moving frame (202) is coaxial with the threaded hole of the hinge (204).
5. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand of claim 2, wherein: two light holes are formed in the upper side of the moving frame (202) and far away from the fixed frame (201), a telescopic rod (301) is fixedly arranged in each of the two light holes of the moving frame (202), the telescopic part of the telescopic rod (301) is fixedly connected with an antenna frame (302), and a plurality of antennas (303) are fixedly arranged on the lower side of the antenna frame (302) at equal intervals.
6. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand of claim 4, wherein: the side of link (1) be provided with four screw holes, fixed ring (401) are installed to four screw holes of link (1), fixed ring (401) constitute screw cooperation with link (1), fixed ring (401) end is the annular, the annular end of fixed ring (401) is provided with the breach, the breach size of fixed ring (401) is greater than the width of strainer (402) one end.
7. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand of claim 6, wherein: the connecting assembly is provided with a tensioner (402), one end of the tensioner (402) is slidably arranged in the annular tail end of the fixed ring (401), and the other end of the tensioner (402) is provided with a hanging ring (403).
8. The foldable, self-locking, anti-loose, damping and cushioning airborne antenna stand according to any one of claims 1-7, wherein: the threaded connection parts are provided with gaskets and rubber sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310635344.9A CN116864957B (en) | 2023-05-31 | 2023-05-31 | Foldable self-locking anti-loose damping cushioning airborne antenna bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310635344.9A CN116864957B (en) | 2023-05-31 | 2023-05-31 | Foldable self-locking anti-loose damping cushioning airborne antenna bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116864957A true CN116864957A (en) | 2023-10-10 |
| CN116864957B CN116864957B (en) | 2024-03-12 |
Family
ID=88225736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310635344.9A Active CN116864957B (en) | 2023-05-31 | 2023-05-31 | Foldable self-locking anti-loose damping cushioning airborne antenna bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116864957B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719418A1 (en) * | 1993-09-17 | 1996-07-03 | Teradyne, Inc. | Printed circuit board tester |
| CN216354766U (en) * | 2021-12-21 | 2022-04-19 | 宋晓春 | Antenna bracket for broadcast television engineering technology |
| CN218770049U (en) * | 2022-11-30 | 2023-03-28 | 东莞市嘉钦精工科技有限公司 | Plastic antenna bracket |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103513U (en) * | 2013-01-22 | 2013-07-31 | 长沙威佳通信科技有限公司 | Communication antenna azimuth adjustment system |
| CN209298330U (en) * | 2018-12-26 | 2019-08-23 | 吉林建筑大学城建学院 | A kind of communication antenna being easily installed |
| CN115719873A (en) * | 2022-10-26 | 2023-02-28 | 上海邮电设计咨询研究院有限公司 | Folding mobile communication antenna device |
-
2023
- 2023-05-31 CN CN202310635344.9A patent/CN116864957B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719418A1 (en) * | 1993-09-17 | 1996-07-03 | Teradyne, Inc. | Printed circuit board tester |
| CN216354766U (en) * | 2021-12-21 | 2022-04-19 | 宋晓春 | Antenna bracket for broadcast television engineering technology |
| CN218770049U (en) * | 2022-11-30 | 2023-03-28 | 东莞市嘉钦精工科技有限公司 | Plastic antenna bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116864957B (en) | 2024-03-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231220 Address after: 266000 No.2, siliu Middle Road, Licang District, Qingdao City, Shandong Province Applicant after: NAVAL AVIATION UNIVERSITY OF PLA Address before: 266000 No.2, siliu Middle Road, Licang District, Qingdao City, Shandong Province Applicant before: NAVAL AERONAUTICAL University QINGDAO |
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