CN112644723A - Open type miniature photoelectric pod - Google Patents
Open type miniature photoelectric pod Download PDFInfo
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- CN112644723A CN112644723A CN202010781659.0A CN202010781659A CN112644723A CN 112644723 A CN112644723 A CN 112644723A CN 202010781659 A CN202010781659 A CN 202010781659A CN 112644723 A CN112644723 A CN 112644723A
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- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to an open type miniature photoelectric pod, which consists of a circuit board assembly, a base assembly, an azimuth assembly and a pitching assembly. Imaging device fixes in the every single move frame, and the every single move motor subassembly is fixed on the every single move motor cabinet, and every single move frame, every single move motor cabinet link firmly in position frame both sides through the bearing together, utilize position motor subassembly, and the position frame links firmly with the base subassembly. The pitching frame drives the driving wheel through a pitching motor component fixed on a pitching motor base on the left side of the pitching frame, and the rotation in the pitching direction is completed by utilizing the modes that the steel cable transmission and the switching wheel steering drive the driven wheel fixed on the left arm of the orientation frame, so that the movement of the imaging equipment in the pitching direction is controlled. The invention has the advantages that the direction can realize 360 degrees multiplied by N rotation, the whole machine has compact structure, small volume and light weight, adopts open design and is suitable for the overall pneumatic layout design of small and medium-sized aircrafts.
Description
Technical Field
The invention relates to an open type miniature photoelectric pod, and belongs to the technical field of photoelectric equipment in aircraft and aviation technologies.
Background
With the development of scientific technology, the use of the unmanned aerial vehicle in the fields of military, civil use, scientific research and the like is continuously expanded, and the requirements of lighter weight, smaller volume, lower power consumption, higher stability and precision, longer acting distance and the like are provided for the effective loads such as the photoelectric pod and the like; among these requirements, the weight and volume of the photovoltaic pod are key technical indicators. The weight and the volume of photoelectric nacelle reduce, and are lower to unmanned aerial vehicle volume, load, duration's requirement, to increasing unmanned aerial vehicle's the time of staying empty, especially unmanned aerial vehicle, improve the ability of accomplishing the task and play the key role. The appearance of the nacelle is generally designed according to the structure of the nacelle, without taking into account the aerodynamic characteristics. When the hanging cabin is used in the installation of the unmanned aerial vehicle, the overall pneumatic layout is influenced by the appearance of the hanging cabin, and the unmanned aerial vehicle is not favorable for carrying out accurate flight control, particularly high-speed flight.
The photoelectric pod in the prior art has a complex structure. The pod structure is named as a photoelectric pod with the patent application number of '201220048406.3', the azimuth indirectly drives an azimuth frame to rotate through a conversion mechanism gear, and continuous azimuth rotation is realized by adopting a conductive slip ring. The structure increases the volume and the weight of the azimuth frame and reduces the control precision of the azimuth. The pod design of patent application No. 201230577301.2 entitled "lightweight electro-optic pod" is a conventional combination of cylindrical and hemispherical shapes that is not conducive to overall pneumatic control of a fast flying drone.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a photoelectric pod which is lighter in weight, smaller in size and more compact in structure.
The invention is realized by the following technical scheme:
an open type miniature photoelectric pod comprises a circuit board assembly, a base assembly, an azimuth assembly and a pitching assembly. Wherein the imaging device is arranged in the pitching frame, the upper surface and the lower surface are respectively used for installing a circuit board, and the circuit board, the pitching motor component and the pitching motor base are fixed in the orientation frame together and are fixedly connected on the base through the orientation motor component.
Further scheme:
the base component comprises a mounting seat, a base, an azimuth motor component and a circuit board, wherein the circuit board is fixed on the upper surface of the base through screws, and an azimuth motor shaft is fixed with the mounting seat and fixed on the base through screws.
The azimuth assembly comprises an azimuth frame, a driven wheel, a bearing, an outer pressing ring and a control circuit board I.
The azimuth component and the azimuth shaft are fixed together. The base component is fixedly connected with the azimuth component through a bearing.
The pitching assembly comprises a pitching frame, a pitching motor assembly, a pitching motor base, a driving wheel, a switching wheel, a control circuit board II, imaging equipment, a right pitching shaft, a left pitching shaft, a switching piece and a switching circuit board. Wherein the pitching motor base is fixed on the left side of the pitching frame and is fixedly connected with the left arm of the azimuth frame through a bearing.
The driving wheel is installed on a pitch motor shaft and is fixed on the left side of the pitch frame together with the pitch motor assembly and the pitch motor base. The switching wheel is fixed on the limiting block at a certain inclination angle through a screw. The driven wheel is fixedly connected with the driving wheel through a steel cable and a transfer wheel. The wire rope is provided with a pre-tightening spring on the driven wheel side.
And the right side of the pitching frame is fixedly connected with the right arm of the azimuth frame through a right pitching shaft, a bearing and an outer pressing ring.
The pitching frame drives the driving wheel through a pitching motor component fixed on a pitching motor base on the left side of the pitching frame, and the rotation in the pitching direction is completed by utilizing the modes that the steel cable transmission and the switching wheel steering drive the driven wheel fixed on the left arm of the orientation frame, so that the movement of the imaging equipment in the pitching direction is controlled.
The imaging device is fixed within the tilt frame.
The circuit board assembly comprises a power circuit board fixed on the base, a control circuit board I fixed on the upper surface of the orientation frame, a control board II fixed on the pitching motor base, an image processing board I and an image processing board II fixed on the upper surface and the lower surface of the pitching frame, and a switching circuit board on the left arm of the orientation frame.
Drawings
FIG. 1: the invention relates to a complete machine assembly diagram.
FIG. 2: the invention is a schematic structural diagram of the front side.
FIG. 3: the invention is a schematic side structure.
Wherein each tag name is: 1-circuit board assembly, 2-base assembly, 3-orientation assembly, 4-pitching assembly, 11-mounting seat, 12-base, 13-orientation motor assembly, 14-orientation frame, 15-bearing and outer pressure ring, 16-right pitching shaft, 17-pitching frame, 18-image processing board I, 19-imaging equipment, 20-control circuit board II, 21-image processing board II, 22-control circuit board I, 23-power circuit board, 30-pitching motor assembly, 31-pitching motor seat, 32-switching wheel, 33-driving wheel, 34-driven wheel, 35-limiting block, 36-left pitching shaft, 37-switching piece and 38-switching circuit board.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
1. An open type micro photoelectric pod comprises a circuit board assembly (1), a base assembly (2), an azimuth assembly (3) and a pitching assembly (4). Imaging equipment (19) is installed in the pitching frame (17), the upper surface and the lower surface of the pitching frame are respectively used for installing a power circuit board (23) and a control circuit board I (22), the pitching frame, the pitching motor assembly (30) and the pitching motor base (31) are fixed in the orientation frame (14) together, and the pitching frame is fixedly connected to the base (12) through the orientation motor assembly (13).
2. As shown in fig. 2, the base assembly (2) includes a mounting base (11), a base (12), an azimuth motor assembly (13), and a control circuit board I (22), wherein the control circuit board (22) is fixed on the upper surface of the base (12) by screws, and an azimuth motor shaft is fixed with the mounting base (11) and fixed on the base (12) by screws.
The azimuth assembly (3) comprises an azimuth frame (14), a driven wheel (34), a bearing, an outer pressure ring (15) and a control circuit board I (22).
The azimuth component (3) is fixed with the azimuth shaft. The base component (2) is fixedly connected with the azimuth component (3) through a bearing.
3. As shown in fig. 2 and 3, the pitching assembly (4) comprises a pitching frame (17), a pitching motor assembly (30), a pitching motor base (31), a driving wheel (33), a switching wheel (32), a control circuit board II (20), an imaging device (19), a right pitching shaft (16), a left pitching shaft (36), a switching piece (37) and a switching circuit board (38). Wherein the pitching motor base (31) is fixed on the left side of the pitching frame (17) and is fixedly connected with the left arm of the azimuth frame (14) through a bearing.
As shown in fig. 3, the driving wheel (33) is mounted on the pitch motor shaft, and is fixed on the left side of the pitch frame (17) together with the pitch motor assembly (30) and the pitch motor base (31). The switching wheel (32) is fixed on the limiting block (35) through screws at a certain inclination angle. The driven wheel (34) is fixedly connected with the driving wheel (33) through a steel cable and a transfer wheel (32). A pre-tightening spring is mounted on the cable on the driven wheel (34) side.
The right side of the pitching frame (17) is fixedly connected with the right arm of the azimuth frame (14) through a right pitching shaft (16), a bearing and an outer pressing ring (15).
The pitching frame (17) drives a driving wheel (33) through a pitching motor component (30) fixed on a pitching motor base (31) on the left side of the pitching frame (17), and the rotation in the pitching direction is completed by using a mode that a steel cable transmission and a transfer wheel (32) are rotated to drive a driven wheel (34) fixed on the left arm of the azimuth frame (14), so that the movement of the imaging device (19) in the pitching direction is controlled.
The imaging device (19) is fixed within the tilt frame (17).
4. The circuit board assembly (1) comprises a power supply circuit board (23) fixed on a base (12), a control circuit board I (22) fixed on the upper surface of an orientation frame (14), a control circuit board II (20) fixed on a pitching motor base (31), an image processing board I (18) and an image processing board II (21) fixed on the upper surface and the lower surface of a pitching frame (17), and a switching circuit board (38) on the left arm of the orientation frame (14).
In the in-service use, pass through the mount pad mounting hole with the nacelle body and adopt the bumper shock absorber to fix in the unmanned aerial vehicle below, the dustcoat adopts the whole pneumatic overall arrangement design of unmanned aerial vehicle, rotates through manual or automatic mode control position motor element and every single move motor element, adjusts imaging device formation of image angle. And processing pod image data in real time through an image processing board on the pod.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. The present invention is not limited to the above-described embodiments, which are described only for the principles of the present invention, but also various changes and modifications within the scope of the invention as claimed without departing from the present invention.
Claims (6)
1. An open type micro photoelectric pod comprises a circuit board assembly (1), a base assembly (2), an azimuth assembly (3) and a pitching assembly (4). Imaging equipment (19) is installed in the pitching frame (17), the upper surface and the lower surface of the pitching frame are respectively used for installing a circuit board, and the pitching frame, the pitching motor assembly (30) and the pitching motor base (31) are fixed in the orientation frame (14) together and are fixedly connected on the base (12) through the orientation motor assembly (13).
2. The open photovoltaic pod as claimed in claim 1, wherein the base assembly (2) comprises a mounting base (11), a base (12), an azimuth motor assembly (13), an azimuth shaft, a bearing, a circuit board, wherein the circuit board is fixed on the upper surface of the base (12) by screws, and the azimuth motor shaft is fixed with the mounting base (11) and fixed on the base (12) by screws.
3. The open photovoltaic pod as claimed in claim 1, characterized in that the orientation assembly (3) comprises an orientation frame (14), a driven wheel (34), a bearing and outer pressure ring (15), a control circuit board I (22).
The azimuth component (3) is fixed with the azimuth shaft. The base component (2) is fixedly connected with the azimuth component (3) through a bearing.
4. The open photovoltaic pod according to claim 1, wherein the tilt assembly (4) comprises a tilt frame (17), a tilt motor assembly (30), a tilt motor mount (31), a drive wheel (33), a transfer wheel (32), a control circuit board II (20), an imaging device (19), a right tilt shaft (16), a left tilt shaft (36), a transfer piece (37), and a transfer circuit board (38). Wherein the pitching motor base (31) is fixed on the left side of the pitching frame (17) and is fixedly connected with the left arm of the azimuth frame (14) through a bearing.
The driving wheel (33) is installed on a pitch motor shaft and fixed on the left side of the pitch frame (17) together with the pitch motor assembly (30) and the pitch motor base (31). The switching wheel (32) is fixed on the limiting block (35) through screws at a certain inclination angle. The driven wheel (34) is fixedly connected with the driving wheel (33) through a steel cable and a transfer wheel (32). A pre-tightening spring is mounted on the cable on the driven wheel (34) side.
The right side of the pitching frame (17) is fixedly connected with the right arm of the azimuth frame (14) through a right pitching shaft (16), a bearing and an outer pressing ring (15).
5. The open-type photoelectric pod as claimed in claim 1, wherein the pitching frame (17) drives a driving wheel (33) through a pitching motor assembly (30) fixed on a pitching motor base (31) at the left side of the pitching frame (17), and the steel cable transmission and the steering wheel (32) are used for steering a driven wheel (34) fixed on the left arm of the azimuth frame (14) to complete the rotation in the pitching direction, so as to control the movement of the imaging device (19) in the pitching direction.
The imaging device (19) is fixed within the tilt frame (17).
6. The open photovoltaic pod as claimed in claim 1, wherein the circuit board assembly (1) comprises a power circuit board (23) fixed on the base, a control circuit board I (22) fixed on the upper surface of the orientation frame (14), a control board II fixed on the pitching motor base (31), an image processing board I (18) and an image processing board II (21) fixed on the upper and lower surfaces of the pitching frame (17), and a relay circuit board (38) on the left arm of the orientation frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781659.0A CN112644723A (en) | 2020-08-06 | 2020-08-06 | Open type miniature photoelectric pod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781659.0A CN112644723A (en) | 2020-08-06 | 2020-08-06 | Open type miniature photoelectric pod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112644723A true CN112644723A (en) | 2021-04-13 |
Family
ID=75346178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010781659.0A Pending CN112644723A (en) | 2020-08-06 | 2020-08-06 | Open type miniature photoelectric pod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112644723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557715A (en) * | 2023-07-12 | 2023-08-08 | 长春通视光电技术股份有限公司 | Suspension type airtight photoelectric turntable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287830Y (en) * | 2008-10-14 | 2009-08-12 | 西安展翼航空科技有限公司 | Stabilising bracket for aerial photography camera |
| CN105501454A (en) * | 2016-01-20 | 2016-04-20 | 北京锁定精密科技有限公司 | Mini-sized pod |
| CN106233092A (en) * | 2014-04-25 | 2016-12-14 | 动态透视有限公司 | Gimbal suspension system for sensor |
| CN106347696A (en) * | 2016-09-29 | 2017-01-25 | 武汉华中天经通视科技有限公司 | Light and small photoelectric pod |
| CN107246870A (en) * | 2017-06-01 | 2017-10-13 | 中国人民解放军国防科学技术大学 | A kind of difference structure stabilized platform being driven based on flexible cable |
| US20180319512A1 (en) * | 2015-11-02 | 2018-11-08 | Samsung Electronics Co., Ltd. | 3-axis adjustable small gimbal |
| CN110939842A (en) * | 2019-09-18 | 2020-03-31 | 西安应用光学研究所 | Two-shaft two-frame photoelectric stabilized platform based on steel wire rope transmission |
-
2020
- 2020-08-06 CN CN202010781659.0A patent/CN112644723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287830Y (en) * | 2008-10-14 | 2009-08-12 | 西安展翼航空科技有限公司 | Stabilising bracket for aerial photography camera |
| CN106233092A (en) * | 2014-04-25 | 2016-12-14 | 动态透视有限公司 | Gimbal suspension system for sensor |
| US20180319512A1 (en) * | 2015-11-02 | 2018-11-08 | Samsung Electronics Co., Ltd. | 3-axis adjustable small gimbal |
| CN105501454A (en) * | 2016-01-20 | 2016-04-20 | 北京锁定精密科技有限公司 | Mini-sized pod |
| CN106347696A (en) * | 2016-09-29 | 2017-01-25 | 武汉华中天经通视科技有限公司 | Light and small photoelectric pod |
| CN107246870A (en) * | 2017-06-01 | 2017-10-13 | 中国人民解放军国防科学技术大学 | A kind of difference structure stabilized platform being driven based on flexible cable |
| CN110939842A (en) * | 2019-09-18 | 2020-03-31 | 西安应用光学研究所 | Two-shaft two-frame photoelectric stabilized platform based on steel wire rope transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557715A (en) * | 2023-07-12 | 2023-08-08 | 长春通视光电技术股份有限公司 | Suspension type airtight photoelectric turntable |
| CN116557715B (en) * | 2023-07-12 | 2023-10-03 | 长春通视光电技术股份有限公司 | Suspension type airtight photoelectric turntable |
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