CN112259948A - Integrated antenna for unmanned aerial vehicle - Google Patents
Integrated antenna for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN112259948A CN112259948A CN202011529940.1A CN202011529940A CN112259948A CN 112259948 A CN112259948 A CN 112259948A CN 202011529940 A CN202011529940 A CN 202011529940A CN 112259948 A CN112259948 A CN 112259948A
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- plate
- fixedly connected
- mounting
- unmanned aerial
- integrated antenna
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- 238000010030 laminating Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 14
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 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
- 239000000203 mixture Substances 0.000 description 1
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Classifications
-
- 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
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of integrated antennas and discloses an integrated antenna for an unmanned aerial vehicle, which comprises a mounting plate, wherein the top of the mounting plate is in threaded connection with two mounting bolts which are bilaterally symmetrical, the top of the mounting plate is rotatably connected with an action screw rod positioned between the two mounting bolts through a mounting bearing seat, and the outer surface of the action screw rod is fixedly connected with a driven conical gear. The driving conical gear drives the driven conical gear and the action screw to rotate through the operation ring, the action screw rotates to enable the thread plate to move up and down under the limit of the limit ring, the up-and-down movement of the thread plate achieves the effect of adjusting the height of the spiral antenna with high precision, and the linkage rod drives the transmission rod to rotate and simultaneously fixes at any time through controlling the rotation of the adjustment screw, so that the effect of improving the stability of the spiral antenna after the height adjustment is achieved.
Description
Technical Field
The invention relates to the technical field of integrated antennas, in particular to an integrated antenna for an unmanned aerial vehicle.
Background
An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
Along with the rapid development of integrated form antenna, also improve thereupon to unmanned aerial vehicle's integrated form antenna requirement, but the integrated form antenna that current unmanned aerial vehicle used is fixed at any time because can not high accuracy adjustment antenna height position, and then leads to very big influence the stability after the normal altitude mixture control.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the integrated antenna for the existing unmanned aerial vehicle can not adjust the height position of the antenna with high precision and can be fixed at any time, so that the stability after normal height adjustment is greatly influenced, and the integrated antenna for the unmanned aerial vehicle is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an integrated form antenna that unmanned aerial vehicle used, includes the mounting panel, the top threaded connection of mounting panel has two construction bolts of bilateral symmetry, the top of mounting panel rotates through installation bearing frame to be connected with the action screw rod that is located between two construction bolts, the driven bevel gear of fixedly connected with on the surface of action screw rod, threaded connection has the threading plate that is located driven bevel gear top on the surface of action screw rod, the top fixedly connected with of mounting panel is located the dead lever on installation bearing frame right side, the right side of threading plate slides through the spacing ring and cup joints on the surface of dead lever, connecting rod fixedly connected with combination board is passed through at the top of threading plate, the top fixedly connected with helical antenna of combination board.
The top of the mounting plate is fixedly connected with a supporting bearing seat, the inner surface of the supporting bearing seat is fixedly connected with a transmission rod, the right end of the transmission rod is meshed with the driven bevel gear through the driving bevel gear, the bottom of the mounting plate is fixedly connected with an intermediate ring through two support rods, the bottom of the middle ring is fixedly connected with an attaching plate through two telescopic springs, the bottom of the attaching plate is fixedly connected with an attaching sucker, a force unloading plate is fixedly connected between the two support rods, the lower surface of the force unloading plate is provided with a force unloading groove, the top of the attaching plate is rotationally connected with two elastic force unloading rods which are bilaterally symmetrical through a first hinge piece, the one end that the laminating board was kept away from to elasticity power unloading pole runs through the intermediate ring and through second articulated elements sliding connection on the internal surface of unloading the power groove, the top of mounting panel is provided with the resistance-reducing board that is located two mounting bolts right sides.
Preferably, the bottom of the mounting plate is fixedly connected with a sealing mounting sleeve.
Preferably, an operating ring is fixedly connected to the outer surface of the transmission rod.
Preferably, the length of the thread on the outer surface of the action screw is not less than ten centimeters.
Preferably, the front faces of the force unloading groove and the force unloading plate are both arc-shaped, and the arc degree of the front faces of the force unloading plate and the force unloading groove is between thirty degrees and ninety degrees.
Preferably, the outer surface of the fixed rod is fixedly connected with a sliding-assistant pad, and the outer surface of the limiting ring is fixedly connected with a wear-resistant pad.
Preferably, the mounting plate and the resistance reducing plate are connected in a threaded manner.
Preferably, the upper surface of the resistance reducing plate is an arc-shaped surface.
Compared with the prior art, the invention has the beneficial effects that:
(1) the driving conical gear pulls the driven conical gear and the action screw rod to rotate through the rotation of the transmission rod, the rotation of the action screw rod enables the thread plate to move up and down under the limit of the limit ring, the up-and-down movement of the thread plate achieves the effect of adjusting the height of the spiral antenna with high precision, the linkage rod is effectively enabled to pull the transmission rod to rotate and simultaneously fix the transmission rod at any time through controlling the rotation of the adjustment screw rod, the rotation angle of the transmission rod is fixed at any time, the effect of conveniently and timely fixing the height of the spiral antenna in the adjusting process is achieved, and the effect of improving the stability of the spiral antenna after the height is adjusted is achieved.
(2) According to the integrated antenna, the attaching sucker plays a role in enabling the mounting plate to be pulled to ascend and descend when the mounting plate is vibrated, the ascending and descending of the attaching plate plays a role in effectively controlling the elastic force unloading rod to slide on the inner surface of the force unloading groove to perform circular motion, and the effect of effectively offsetting vibration impact force by utilizing centripetal force and centrifugal force is achieved through the circular motion of the elastic force unloading rod, so that the effect of improving the use stability of the integrated antenna is achieved.
(3) According to the invention, the resistance lowering plate can effectively reduce the airflow resistance encountered by the unmanned aerial vehicle in the use process, so that the effect of improving the use speed can be achieved by effectively reducing the movement resistance of the unmanned aerial vehicle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of fig. 1 at C.
In the figure: 1. mounting a plate; 2. sealing the installation sleeve; 3. installing a bolt; 4. mounting a bearing seat; 5. an action screw; 6. a driven bevel gear; 7. a thread plate; 8. fixing the rod; 9. a limiting ring; 10. a bonding plate; 11. a helical antenna; 12. supporting the bearing seat; 13. a transmission rod; 14. an operating ring; 15. a driving bevel gear; 16. a support bar; 17. an intermediate ring; 18. a tension spring; 19. attaching a plate; 20. adhering a sucker; 21. an elastic force-releasing rod; 22. a force unloading plate; 23. a force unloading groove; 24. a traction spring; 25. a resistance reducing plate; 26. a coupling hole; 27. a transmission groove; 28. a linkage rod; 29. and adjusting the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an integrated antenna for an unmanned aerial vehicle includes a mounting plate 1, a seal mounting sleeve 2 is fixedly connected to the bottom of the mounting plate 1, the outer surface of the seal mounting sleeve 2 is a curved surface, and the curved surface is used for ensuring the fit with the inner surface of a hole or a groove during mounting, two mounting bolts 3 are connected to the top of the mounting plate 1 through threads, the top of the mounting plate 1 is rotatably connected with an action screw 5 located between the two mounting bolts 3 through a mounting bearing seat 4, the length of the threads on the outer surface of the action screw 5 is not less than ten centimeters, a driven bevel gear 6 is fixedly connected to the outer surface of the action screw 5, a thread plate 7 located above the driven bevel gear 6 is connected to the outer surface of the action screw 5 through threads, a fixing rod 8 located on the right side of the mounting bearing seat 4 is fixedly connected to the top of the mounting plate 1, the right, fixedly connected with on the surface of dead lever 8 helps smooth the pad, and fixedly connected with wear pad on the surface of spacing ring 9 plays through helping smooth pad and wear pad and guaranteeing 9 sliding stability and life's of spacing ring effect when 7 are spacing to the screw plate, and connecting rod fixedly connected with joint plate 10 is passed through at the top of screw plate 7, the top fixedly connected with helical antenna 11 of joint plate 10.
The top of the mounting plate 1 is fixedly connected with a supporting bearing seat 12, the inner surface of the supporting bearing seat 12 is fixedly connected with a transmission rod 13, the outer surface of the transmission rod 13 is fixedly connected with an operating ring 14, the top of the mounting plate 1 is connected with an adjusting screw 29 positioned at the left side of the transmission rod 13 through a connecting plate thread, the right side of the adjusting screw 29 is provided with a combination hole 26, the left end of the transmission rod 13 extends into the combination hole 26, the inner surface of the combination hole 26 is provided with a transmission groove 27, the two sides of the transmission rod 13 are both connected onto the inner surface of the transmission groove 27 in a sliding way through a linkage rod 28, the transmission rod 13 is pulled to rotate through the rotation of the adjusting screw 29 so as to fix the rotation angle of the transmission rod 13 at any time, thereby achieving the effect of improving the operation stability, the right end of the transmission rod 13 is meshed with, the bottom of intermediate ring 17 is through two expanding spring 18 fixedly connected with attaching plate 19, attaching plate 19's bottom fixedly connected with laminating sucking disc 20, attaching plate 19 below laminating sucking disc 20's quantity is no less than three and be the rectangle array, play the effect of guaranteeing laminating stability, fixedly connected with unloads power board 22 between two bracing pieces 16, the lower surface of unloading power board 22 has been seted up and has been unloaded power groove 23, it is the arc to unload power groove 23 and unload the positive shape of power board 22, it is thirty degrees to ninety degrees to unload power board 22 and unload the positive radian in power groove 23.
The top of the attachment plate 19 is rotatably connected with two elastic force-releasing rods 21 which are bilaterally symmetrical through a first hinge, the arc-shaped force-releasing plate 22 and the force-releasing groove 23 play a role of effectively enabling the elastic force-releasing rods 21 to move circularly after being stressed, the two elastic force-releasing rods 21 are fixedly connected through a traction spring 24, the two elastic force-releasing rods 21 are mutually pulled and interacted through the traction spring 24, one end of each elastic force-releasing rod 21, far away from the attachment plate 19, penetrates through the middle ring 17 and is slidably connected onto the inner surface of the force-releasing groove 23 through a second hinge, the top of the mounting plate 1 is provided with a resistance-reducing plate 25 positioned on the right side of the two mounting bolts 3, the mounting plate 1 is in threaded connection with the resistance-reducing plate 25, and the upper surface of the resistance-reducing plate 25 is an arc-shaped surface.
In the invention, when a user uses the device, the transmission rod 13 is controlled to rotate through the operation ring 14, the driving bevel gear 15 is driven by the driving bevel gear 15 to draw the driven bevel gear 6 and the action screw 5 to rotate through the rotation of the transmission rod 13, the rotation of the action screw 5 enables the thread plate 7 to move up and down under the limit of the limit ring 9, the up-and-down movement of the thread plate 7 achieves the effect of adjusting the height of the spiral antenna 11 with high precision, the linkage rod 28 is effectively driven by the rotation of the transmission rod 13 to be fixed at any time through controlling the rotation of the adjustment screw 29, the rotation angle of the transmission rod 13 is fixed at any time, the effect of conveniently and timely fixing the height of the spiral antenna 11 in the adjustment process is achieved, and the effect of improving the stability of the height adjustment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. The integrated antenna for the unmanned aerial vehicle comprises a mounting plate (1) and is characterized in that the top of the mounting plate (1) is in threaded connection with two mounting bolts (3) which are bilaterally symmetrical, the top of the mounting plate (1) is rotatably connected with an action screw (5) which is positioned between the two mounting bolts (3) through a mounting bearing seat (4), a driven bevel gear (6) is fixedly connected onto the outer surface of the action screw (5), a thread plate (7) which is positioned above the driven bevel gear (6) is in threaded connection onto the outer surface of the action screw (5), a fixing rod (8) which is positioned on the right side of the mounting bearing seat (4) is fixedly connected onto the top of the mounting plate (1), the right side of the thread plate (7) is slidably sleeved on the outer surface of the fixing rod (8) through a limiting ring (9), and a connecting rod fixedly connected with a combination plate (10) is arranged at the, the top of the combination board (10) is fixedly connected with a spiral antenna (11);
the top fixedly connected with of mounting panel (1) supports bearing frame (12), fixedly connected with transfer line (13) on the internal surface of support bearing frame (12), the right-hand member of transfer line (13) is through initiative conical gear (15) and driven conical gear (6) meshing, the bottom of mounting panel (1) is through two bracing piece (16) fixedly connected with intermediate ring (17), the bottom of intermediate ring (17) is through two expanding spring (18) fixedly connected with rigging board (19), the bottom fixedly connected with laminating sucking disc (20) of rigging board (19), two fixedly connected with unloading board (22) between bracing piece (16), unloading groove (23) has been seted up to the lower surface of unloading board (22), the top of rigging board (19) is connected with two elasticity unloading pole (21) of bilateral symmetry through first articulated elements rotation, the elastic force unloading rod (21) is far away from one end of the attaching plate (19) and penetrates through the middle ring (17) and is connected to the inner surface of the force unloading groove (23) in a sliding mode through the second hinge piece, and the resistance reducing plate (25) located on the right side of the two mounting bolts (3) is arranged at the top of the mounting plate (1).
2. The integrated antenna for unmanned aerial vehicle as claimed in claim 1, wherein the bottom of the mounting plate (1) is fixedly connected with a sealing mounting sleeve (2).
3. An integrated antenna for unmanned aerial vehicles according to claim 1, wherein an operating ring (14) is fixedly attached to an outer surface of the driving rod (13).
4. An integrated antenna for unmanned aerial vehicles according to claim 1, wherein the thread length of the outer surface of the action screw (5) is not less than ten cm.
5. The integrated antenna for unmanned aerial vehicle as claimed in claim 1, wherein the front faces of the force-releasing slot (23) and the force-releasing plate (22) are each arc-shaped, and the arc of the front faces of the force-releasing plate (22) and the force-releasing slot (23) is between thirty degrees and ninety degrees.
6. The integrated antenna for unmanned aerial vehicle as claimed in claim 1, wherein the fixing rod (8) is fixedly connected with a sliding-aid pad on the outer surface thereof, and the spacing ring (9) is fixedly connected with a wear-resistant pad on the outer surface thereof.
7. An integrated antenna for unmanned aerial vehicles according to claim 1, wherein the connection between the mounting plate (1) and the impedance-lowering plate (25) is a screw connection.
8. The integrated antenna for unmanned aerial vehicle as claimed in claim 1, wherein the upper surface of the resistance-lowering plate (25) is an arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529940.1A CN112259948B (en) | 2020-12-22 | 2020-12-22 | Integrated antenna for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529940.1A CN112259948B (en) | 2020-12-22 | 2020-12-22 | Integrated antenna for unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN112259948A true CN112259948A (en) | 2021-01-22 |
| CN112259948B CN112259948B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011529940.1A Active CN112259948B (en) | 2020-12-22 | 2020-12-22 | Integrated antenna for unmanned aerial vehicle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11112213A (en) * | 1997-10-06 | 1999-04-23 | Kyosan Electric Mfg Co Ltd | Antenna expansion device |
| CN107914892A (en) * | 2017-12-06 | 2018-04-17 | 吴丹 | A kind of electronic unmanned plane special intelligent base station for livestock-raising |
| CN207523953U (en) * | 2017-11-22 | 2018-06-22 | 四川测绘地理信息局测绘技术服务中心 | Unmanned plane with buffer structure |
| CN208102326U (en) * | 2018-04-04 | 2018-11-16 | 陕西瑞飞创新科技有限公司 | A kind of unmanned plane with night vision function |
| CN210882665U (en) * | 2019-11-27 | 2020-06-30 | 福建畅翔智能科技有限责任公司 | Fixing device of multispectral remote sensing system |
-
2020
- 2020-12-22 CN CN202011529940.1A patent/CN112259948B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11112213A (en) * | 1997-10-06 | 1999-04-23 | Kyosan Electric Mfg Co Ltd | Antenna expansion device |
| CN207523953U (en) * | 2017-11-22 | 2018-06-22 | 四川测绘地理信息局测绘技术服务中心 | Unmanned plane with buffer structure |
| CN107914892A (en) * | 2017-12-06 | 2018-04-17 | 吴丹 | A kind of electronic unmanned plane special intelligent base station for livestock-raising |
| CN208102326U (en) * | 2018-04-04 | 2018-11-16 | 陕西瑞飞创新科技有限公司 | A kind of unmanned plane with night vision function |
| CN210882665U (en) * | 2019-11-27 | 2020-06-30 | 福建畅翔智能科技有限责任公司 | Fixing device of multispectral remote sensing system |
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| Publication number | Publication date |
|---|---|
| CN112259948B (en) | 2021-05-14 |
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Effective date of registration: 20221031 Address after: Room A1, Pioneer Park, Nanjing University of information technology, 114 Pancheng new street, Jiangbei new district, Nanjing, Jiangsu, 210000 Patentee after: NANJING KAITIANYAN UAV TECHNOLOGY CO.,LTD. Address before: Room 105a, block B, animation building, No.11 Xinghuo Road, Jiangbei new district, Nanjing, Jiangsu 210000 Patentee before: Nanjing gangguo Electronic Technology Co.,Ltd. |
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Effective date of registration: 20231219 Address after: 210000 l3136, floor 3, Chuangye building, No. 1009, Tianyuan East Road, Jiangning District, Nanjing, Jiangsu Province (Jiangning high tech Zone) Patentee after: Nanjing Jinghong UAV Technology Co.,Ltd. Address before: Room A1, Pioneer Park, Nanjing University of information technology, 114 Pancheng new street, Jiangbei new district, Nanjing, Jiangsu, 210000 Patentee before: NANJING KAITIANYAN UAV TECHNOLOGY CO.,LTD. |