CN115230936A - Modular handpiece based on large-field conformal optical window - Google Patents
Modular handpiece based on large-field conformal optical window Download PDFInfo
- Publication number
- CN115230936A CN115230936A CN202210717962.3A CN202210717962A CN115230936A CN 115230936 A CN115230936 A CN 115230936A CN 202210717962 A CN202210717962 A CN 202210717962A CN 115230936 A CN115230936 A CN 115230936A
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- CN
- China
- Prior art keywords
- optical window
- head body
- conformal
- conformal optical
- machine head
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/068—Fuselage sections
- B64C1/0683—Nose cones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/068—Fuselage sections
- B64C1/069—Joining arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1476—Canopies; Windscreens or similar transparent elements
- B64C1/1484—Windows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/22—Other structures integral with fuselages to facilitate loading, e.g. cargo bays, cranes
Abstract
The application belongs to the field of design of a machine head body, and relates to a modular machine head based on a large-view-field conformal optical window, which comprises a machine head body, a conformal optical window, a guidance radar, a front machine body separating surface, a radar cover and a radar control box; a universal connecting structure is arranged between different machine head bodies and the universal machine body, and a universal mounting point for mounting equipment is arranged in each machine head body, so that the effective mounting of the equipment in the different machine head bodies is ensured; the detection distance of an optical system is increased by adopting the design of a large-field conformal optical window; meanwhile, the replacement design of the machine head with other modular structures is realized, the maintenance can be carried out quickly, the maintenance cost can be effectively saved, the stealth capability of the platform is ensured, and the plug-and-play requirements of different task loads are met.
Description
Technical Field
The application belongs to the field of design of a machine head body, and particularly relates to a modular machine head based on a large-field conformal optical window.
Background
Along with the continuous development of the systematized collaborative operation mode, the unmanned aerial vehicle platform plays an increasingly important role, compared with the unmanned aerial vehicle platform, the unmanned aerial vehicle platform can obviously reduce development and use cost when meeting operation requirements, but because of the limitation of platform resources, a single unmanned aerial vehicle can not carry multi-type task loads to participate in operations at the same time. Meanwhile, according to the complex and variable combat mission requirements, the unmanned aerial vehicle platform is required to have the rapid and agile resource reloading and rotation combat capabilities and lower maintenance time cost.
In the existing engineering application, a design mode and a method for effectively realizing the conformal of an optical window and an aircraft skin are not realized in structure and function. In addition, the number and the types of the interfaces related to different configuration loads of the handpiece head body are not unified, and the standardized design of an electrical interface and an environment control interface is lacked at present.
Disclosure of Invention
The application aims to provide a modular handpiece based on a large-field-of-view conformal optical window, so as to solve the problems of non-uniform quantity and types of interfaces and inconvenience in use related to different configuration loads of a handpiece body in the prior art.
The technical scheme of the application is as follows: the utility model provides a modularization aircraft nose based on conformal optical window of big visual field, includes aircraft nose head body, conformal optical window, guidance radar, preceding fuselage detached surface, radome, radar control box, every all be provided with the same conformal optical window on the aircraft nose head body, guidance radar, radome, radar control box locate on the aircraft nose head body, different be equipped with general connection structure between aircraft nose head body and the general fuselage, be equipped with the general mounting point of installing equipment in the aircraft nose head body.
Preferably, the conformal optical window is conformal to the nose skin.
Preferably, the electrical interfaces of different handpiece head bodies are the same in form.
Preferably, the handpiece head body is provided with a maintenance port cover and a quick-release port cover.
Preferably, a first cable connector extends out of the universal machine body, a second cable connector extends out of the machine head body, and the first cable connector and the second cable connector are mutually butted.
Preferably, the universal connection structure includes a joint bolt and a fuselage connection interface.
The modular machine head based on the large-field-of-view conformal optical window comprises a machine head body, a conformal optical window, a guidance radar, a front machine body separating surface, a radar cover and a radar control box; a universal connecting structure is arranged between different machine head bodies and the universal machine body, and a universal mounting point for mounting equipment is arranged in each machine head body, so that the effective mounting of the equipment in the different machine head bodies is ensured; the detection distance of an optical system is increased by adopting the design of a large-field conformal optical window; meanwhile, the replacement design of the machine head with other modular structures is realized, the maintenance can be carried out quickly, the maintenance cost can be effectively saved, the stealth capability of the platform is ensured, and the plug-and-play requirements of different task loads are met.
Drawings
In order to more clearly illustrate the technical solutions provided by the present application, the following briefly introduces the accompanying drawings. It is to be expressly understood that the drawings described below are only illustrative of some embodiments of the invention.
FIG. 1 is a side view of the construction of a modular head of the present application;
FIG. 2 is a top view of the modular head construction of the present application;
FIG. 3 is a bottom view of the modular head of the present application;
fig. 4 is a schematic diagram of the internal arrangement of the structure of the modular head of the present application.
1. A head body; 2. a conformal light window; 3. a fuselage separation plane; 4. a maintenance flap; 5. a cover is quickly detached; 6. a machine body connecting interface; 7. a guidance radar; 8. a general electrical interface; 9. a joint bolt; 10. a radome.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application.
The utility model provides a modularization aircraft nose based on conformal optical window in big visual field, as shown in fig. 1-4, including aircraft nose head body 1, conformal light window 2, guidance radar 7, preceding fuselage detached surface 3, radome 10, radar control box, all be provided with the same conformal light window 2 on every aircraft nose head body 1, guidance radar 7, radome 10, radar control box locate on aircraft nose head body 1, in radar control box locates radome 10, preceding fuselage detached surface 3 is close to general fuselage, different be equipped with general connection structure between aircraft nose head body 1 and the general fuselage, be equipped with in the aircraft nose head body 1 and carry out the general mounting point that installs to equipment, guarantee the effective installation of different aircraft nose head body 1 interior equipment.
The terminal external contour line of aircraft nose head body 1 is the same with the front end external contour line of general fuselage, adopts the same fuselage to connect interface 6 on the general fuselage, and general mounting structure cooperatees with fuselage connection structure, and the connection form can be for connecting bolt 9 and screw, also can be for structures such as locating pin and connecting hole, and different configurations adopt general physics interface, but quick replacement uses.
The design of a large-field conformal optical window 2 is adopted, so that the detection distance of an optical system is increased; meanwhile, the replacement design of the machine head with other modular structures is realized, the maintenance can be carried out quickly, the maintenance cost can be effectively saved, the stealth capability of the platform is ensured, and the plug-and-play requirements of different task loads are met.
During research and development, different types of airplanes only need to develop corresponding machine heads, the whole airplane does not need to be developed, the research and development period is shortened, the research and development cost is reduced, the number of equipment is reduced, and the scale and the maintenance cost are guaranteed to be reduced.
Preferably, the conformal optical window 2 is conformal to the handpiece skin, the conformal optical window 2 is embedded in the opening of the handpiece skin, and is in shape-following transition with the skin, the aerodynamic shape is smooth without protrusions, and the functions of structural bearing and optical detection can be considered.
Preferably, the electrical interfaces of different handpiece head bodies 1 have the same form, so that different modular handpiece heads can be conveniently butted with the electrical interfaces, and various data signal and power signal types can be supported.
Specifically, a first cable connector extends out of the universal machine body, a second cable connector extends out of the machine head body 1, and the first cable connector and the second cable connector are mutually butted. The same cable joint is arranged on different head bodies 1 to ensure the quick butt joint with the universal machine body.
Preferably, the machine head body 1 is provided with a maintenance opening cover 4 and a quick-release opening cover 5, so that convenient overhauling and maintenance of different machine head subjects can be realized.
The mounting and replacing steps of the cover body of the head body 1 and the task load are as follows:
1) The machine head body 1 is connected with the universal machine body in a butt joint mode through a plurality of groups of connecting joints and positioning pin holes which are preset on the universal machine body connecting interface 6, connection is achieved through a joint bolt 9, and the universal machine body connecting interface 6 is evenly distributed in space to meet the bearing requirements of machine head bodies 1 of different configurations;
2) The internal load of the machine head body 1 is connected with the mounting point of the machine head body 1 through an internal bolt, the mounting passage is an opening at the rear part of the machine head body 1, a maintenance cover 4 and a quick-release cover 5 are reserved on the upper surface and the lower surface of the machine head body 1 for replacing parts and equipment during replacement, the size and the dismounting mode of the equipment and the parts are considered, and the operation of the adjacent cover is selected according to the physical position and the operation space;
3) The interior of the optical window of the head body 1 is connected with the inner surface of the skin through a sealing structure, so that the air tightness and the working environment of the equipment are ensured;
4) The structure of the head body 1 and the separating surface 3 of the universal body, other equipment and the like can be maintained through the quick-release opening cover 5 at any time under the ground condition.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a modularization aircraft nose based on conformal optical window of big visual field, locates on the general fuselage which characterized in that: including aircraft nose head body (1), conformal optical window (2), guidance radar (7), preceding fuselage detached surface (3), radome (10), radar control box, every all be provided with the same conformal optical window (2) on aircraft nose head body (1), guidance radar (7), radome (10), radar control box locate on aircraft nose head body (1), different be equipped with general connection structure between aircraft nose head body (1) and the general fuselage, be equipped with the general mounting point of installing equipment in aircraft nose head body (1).
2. The modular handpiece based on a large field of view conformal optical window of claim 1, wherein: the conformal optical window (2) is conformal to the nose skin, and the optical window is embedded in an opening of the nose skin and is in conformal transition with the skin.
3. The modular handpiece based on a large field of view conformal optical window of claim 1, wherein: the electrical interfaces of different handpiece head bodies (1) have the same form.
4. The modular handpiece based on a large field of view conformal optical window of claim 3, wherein: a first cable connector extends out of the universal machine body, a second cable connector extends out of the machine head body (1), and the first cable connector and the second cable connector are mutually butted.
5. The modular handpiece based on a large field of view conformal optical window of claim 1, wherein: the machine head body (1) is provided with a maintenance opening cover (4) and a quick-release opening cover (5).
6. The modular handpiece based on a large field of view conformal optical window of claim 1, wherein: the universal connecting structure comprises a joint bolt (9) and a machine body connecting interface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717962.3A CN115230936A (en) | 2022-06-23 | 2022-06-23 | Modular handpiece based on large-field conformal optical window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717962.3A CN115230936A (en) | 2022-06-23 | 2022-06-23 | Modular handpiece based on large-field conformal optical window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115230936A true CN115230936A (en) | 2022-10-25 |
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ID=83669540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210717962.3A Pending CN115230936A (en) | 2022-06-23 | 2022-06-23 | Modular handpiece based on large-field conformal optical window |
Country Status (1)
| Country | Link |
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| CN (1) | CN115230936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117360764A (en) * | 2023-12-08 | 2024-01-09 | 中国空气动力研究与发展中心计算空气动力研究所 | Boss side flat window guide head structure and aircraft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736910A (en) * | 1984-08-10 | 1988-04-12 | Flight Concepts Limited Partnership | Aircraft with interchangeable fuselage |
| US20080149758A1 (en) * | 2006-04-21 | 2008-06-26 | Colgren Richard D | Modular unmanned air-vehicle |
| CN102869569A (en) * | 2010-04-30 | 2013-01-09 | 空中客车运营简化股份公司 | Method for assembling window coaming on a fuselage, coaming to be used, and aircraft fuselage provided with such coaming |
| CN104749735A (en) * | 2015-03-31 | 2015-07-01 | 中国科学院长春光学精密机械与物理研究所 | Splicing type conformal optical window |
| CN207191375U (en) * | 2017-09-20 | 2018-04-06 | 中国水利水电科学研究院 | Connection electrical interface assembly in a kind of small-sized fixed-wing unmanned plane load modularization |
| CN216660264U (en) * | 2022-04-28 | 2022-06-03 | 中国航空工业集团公司沈阳飞机设计研究所 | Modular machine head configured according to requirements |
-
2022
- 2022-06-23 CN CN202210717962.3A patent/CN115230936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736910A (en) * | 1984-08-10 | 1988-04-12 | Flight Concepts Limited Partnership | Aircraft with interchangeable fuselage |
| US20080149758A1 (en) * | 2006-04-21 | 2008-06-26 | Colgren Richard D | Modular unmanned air-vehicle |
| CN102869569A (en) * | 2010-04-30 | 2013-01-09 | 空中客车运营简化股份公司 | Method for assembling window coaming on a fuselage, coaming to be used, and aircraft fuselage provided with such coaming |
| CN104749735A (en) * | 2015-03-31 | 2015-07-01 | 中国科学院长春光学精密机械与物理研究所 | Splicing type conformal optical window |
| CN207191375U (en) * | 2017-09-20 | 2018-04-06 | 中国水利水电科学研究院 | Connection electrical interface assembly in a kind of small-sized fixed-wing unmanned plane load modularization |
| CN216660264U (en) * | 2022-04-28 | 2022-06-03 | 中国航空工业集团公司沈阳飞机设计研究所 | Modular machine head configured according to requirements |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117360764A (en) * | 2023-12-08 | 2024-01-09 | 中国空气动力研究与发展中心计算空气动力研究所 | Boss side flat window guide head structure and aircraft |
| CN117360764B (en) * | 2023-12-08 | 2024-03-12 | 中国空气动力研究与发展中心计算空气动力研究所 | Boss side flat window guide head structure and aircraft |
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