CN111422376A - Modular separated survival impactor based on graded protection - Google Patents
Modular separated survival impactor based on graded protection Download PDFInfo
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- CN111422376A CN111422376A CN202010152646.7A CN202010152646A CN111422376A CN 111422376 A CN111422376 A CN 111422376A CN 202010152646 A CN202010152646 A CN 202010152646A CN 111422376 A CN111422376 A CN 111422376A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/105—Space science
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/52—Protection, safety or emergency devices; Survival aids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
Abstract
The invention provides a modular separated survivable impactor based on graded protection, which has the separation idea that a propelling module, a high-integration control module and a connecting and separating module do not adopt protection, are separated from a body structure and a high-reinforcement control module before impact and do not survive after impact. The classification idea is that the electronic equipment in the high-reinforcement control module adopts three-level protection: the first-stage protection is of a body structure, and adopts high-strength materials, so that the deformation after collision is reduced as much as possible, and the internal high-reinforcement control module is prevented from being extruded; the second-stage protection is a high-reinforcement control module, the appearance of the second-stage protection is made of high-strength materials, and the second-stage protection internally comprises a buffer sub-module, so that the second-stage protection is guaranteed not to deform after collision and absorbs impact energy through a buffer structure; the third-level protection is a potting submodule in the high-reinforcement control module, the electronic equipment is subjected to potting treatment on the internal electronic equipment by using epoxy resin, and the shock resistance of the electronic equipment is improved.
Description
Technical Field
The invention relates to the technical field of deep space exploration aircrafts, in particular to a modular separated survivable impactor based on graded protection.
Background
With the development and progress of space technology, the deep space exploration means is developed from initial fly-by exploration to multi-mode combined exploration such as encircling, landing, patrol, sampling and the like, the spanning from encircling to landing and from surface to interior is realized, and the deep space exploration means is developing towards the directions of three-dimensional exploration and interior depth exploration. The impact detection is an efficient means for realizing internal detection, has the characteristics of simple and reliable structure, high integration level and flexible configuration, and can be penetrated into the inside of a celestial body by consuming less resources.
A conventional impact head and an impactor using the same, as disclosed in patent document 103743637a, the impact head includes an impact rod and an impact seat, the longitudinal section of the impact rod is "T" shaped, i.e. an impact end perpendicular to the rod body is fixed at one end of the impact rod; the impact seat is hollow and cylindrical, is sleeved on the rod body of the impact rod and can slide along the rod body, and the front end of the impact seat is connected with the impact end part of the impact rod through an elastic part; the impact seat is provided with a measuring scale which is parallel to the rod body of the impact rod, and the measuring scale can slide along the impact seat under the action of external force.
However, the conventional impactor is mostly used in the fields of biomedicine, fire fighting and the like, mainly achieves actions such as crushing, actuating and the like through impact, and does not have a circuit or a survival function.
Disclosure of Invention
In view of the deficiencies in the prior art, it is an object of the present invention to provide a modular breakaway survivable impactor based on staged protection.
According to the invention, the modular separated survivable impactor based on graded protection comprises: the device comprises a body structure 100, a high-reinforcement control module 3, a propelling module 4, a high-integration control module 5 and a connecting and separating module 7;
the high-reinforcement control module 3 is installed inside the body structure 100;
the propulsion module 4 and the highly integrated control module 5 are respectively connected with the body structure 100 through a connecting and separating module 7.
Preferably, the body structure 100 is provided with a body structure head 101 and a body structure column section 102;
the body structure head 101 and the body structure column section 102 are respectively fastened and connected with the body structure 100.
Preferably, the highly integrated control module 5 is internally provided with a navigation sensor 6.
Preferably, the modular breakaway survivable impactor based on graded protection further comprises: a management control circuit 11;
the management control circuit 11 is installed inside the highly integrated control module 5.
Preferably, the modular breakaway survivable impactor based on graded protection further comprises: a battery 8;
the battery 8 is connected to a management control circuit 11.
Preferably, the modular breakaway survivable impactor based on graded protection further comprises: an antenna 9;
the antenna 9 is connected to the battery 8.
Preferably, the modular breakaway survivable impactor based on graded protection further comprises: a bottom screw 10;
the bottom screw 10 is mounted on the body structure 100.
Preferably, the body structure head 101 is a pointed head.
Preferably, the body structure head 101 is a spherical head.
Preferably, the connection separation module 7 is internally provided with a connection cable.
Preferably, the body structure 100 and the high-strength control module 3 are made of high-strength materials such as titanium alloy.
Preferably, the buffer submodule (301) adopts buffer materials such as honeycomb aluminum.
Preferably, the potting submodule (302) is made of epoxy resin material.
Preferably, the hierarchical protection mainly adopts three-level protection: the first-stage protection is a body structure (100) and is made of materials such as titanium alloy or high-strength steel; the second-level protection is a high-reinforcement control module (3), the appearance of the second-level protection adopts high-strength materials, and the second-level protection internally comprises a buffer sub-module (301); the third-level protection is a potting submodule (302) in the high-reinforcement control module (3), and epoxy resin is adopted to perform potting treatment on internal electronic equipment (303).
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a miniaturized separated survival deep space impact detector which can meet the requirements of penetrating into a target and survival, can realize accurate impact through controllable flight, has compact design, good stability and strong modular combination adaptability, and can meet the requirements of future deep space survival impact detection.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is an overall sectional view of a modular separable survivable impactor based on graded protection provided by the invention.
Fig. 2 is an exploded view of a modular separable survivable impactor based on graded protection provided by the invention.
Fig. 3 is a schematic view of a modular separated survivable impactor based on graded protection in a flight state.
Fig. 4 is a schematic view of a modular separable survivable impactor based on graded protection in a separated state.
Fig. 5 is a schematic view of different heads of the modular separable survivable impactor based on graded protection.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
As shown in fig. 1 to 5, a modular separable survivable impactor based on graded protection provided in accordance with the present invention includes: the device comprises a body structure 100, a high-reinforcement control module 3, a propelling module 4, a high-integration control module 5 and a connecting and separating module 7; the high-reinforcement control module 3 is installed inside the body structure 100; the propulsion module 4 and the highly integrated control module 5 are respectively connected with the body structure 100 through a connecting and separating module 7. In a preferred embodiment, as shown in fig. 1, the modular separable survivable impactor based on graded protection provided by the invention is composed of a body structure, a highly integrated control module, a highly reinforced control module, a propelling module, a connection and separation module, a connection cable and the like, wherein the highly reinforced control module is installed inside the body structure, and the highly integrated control module and the propelling module are connected with the body structure through the connection and separation module.
Further, a body structure head 101 and a body structure column section 102 are arranged on the body structure 100; the body structure head 101 and the body structure column section 102 are respectively fastened and connected with the body structure 100. And a navigation sensor 6 is arranged inside the high-integration control module 5. The modular breakaway survivable impactor based on graded protection further comprises: a management control circuit 11; the management control circuit 11 is installed inside the highly integrated control module 5. In a preferred embodiment, as shown in fig. 3, in a flight state, each module of the impactor forms a whole through a connection and separation module, a high integrated control module is responsible for tasks of navigation, control, communication, management and the like in a flight process, and the high integrated control module is in power supply and communication with the high reinforcement control module, the propulsion module and the connection and separation module through cables.
Further, the modular breakaway survivable impactor based on graded protection further comprises: a battery 8; the battery 8 is connected to a management control circuit 11. The modular breakaway survivable impactor based on graded protection further comprises: an antenna 9; the antenna 9 is connected to the battery 8. The modular breakaway survivable impactor based on graded protection further comprises: a bottom screw 10; the bottom screw 10 is mounted on the body structure 100. In a preferred embodiment, as shown in fig. 4, in the collision process and the survival state after collision, the highly integrated control module and the propulsion module are separated from the body structure, and the body structure carries an internal highly reinforced controller to penetrate into the target to carry out scientific detection.
Further, the modular breakaway survivable impactor based on graded protection further comprises: the first-stage protection is a body structure 100, and adopts high-strength materials, so that the deformation after collision is reduced as much as possible, and the internal high-reinforcement control module 3 is prevented from being extruded; the second-level protection is a high-reinforcement control module 3, the appearance of the second-level protection is made of high-strength materials, and the second-level protection internally comprises a buffer sub-module 301, so that the second-level protection is guaranteed not to deform after collision and absorbs impact energy through a buffer structure; the third-level protection is a potting submodule 302 in the high-reinforcement control module 3, the electronic equipment 303 is subjected to potting treatment on the internal electronic equipment 303 by using epoxy resin, and the shock resistance of the electronic equipment is improved.
Further, the body structure head 101 is a pointed head. The body structure head 101 is a spherical head. The inside of the connection and separation module 7 is provided with a connection cable. In a preferred embodiment, as shown in fig. 5, the column section of the body structure is made of titanium alloy material, and the head part is made of high-strength steel, so that no obvious plastic deformation occurs in the impact process. The head and the column section adopt a threaded connection form and are universal interfaces. The head shape can be changed according to the task requirement. In order to meet the requirements of impact penetration and survival, the embodiment provides a modularized separation type design based on a hierarchical protection design idea, separates a high-integration control module which does not need to survive from a propelling module before the impact of an impactor, only reinforces a high-reinforcement control module which needs to survive, and effectively improves survival probability.
Those skilled in the art will appreciate that, in addition to implementing the system and its various devices, modules, units provided by the present invention as pure computer readable program code, the system and its various devices, modules, units provided by the present invention can be fully implemented by logically programming method steps in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system and various devices, modules and units thereof provided by the invention can be regarded as a hardware component, and the devices, modules and units included in the system for realizing various functions can also be regarded as structures in the hardware component; means, modules, units for performing the various functions may also be regarded as structures within both software modules and hardware components for performing the method.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A modular breakaway survivable impactor based on graded protection, comprising: the device comprises a body structure (100), a high-reinforcement control module (3), a propelling module (4), a high-integration control module (5) and a connecting and separating module (7);
the high-reinforcement control module (3) is arranged inside the body structure (100);
the propulsion module (4) and the high-integration control module (5) are respectively connected with the body structure (100) through a connecting and separating module (7).
2. The modular breakaway survivable impactor based on graded protection as recited in claim 1, characterized in that a body structure head (101) and a body structure column (102) are disposed on the body structure (100);
the body structure head (101) and the body structure column section (102) are respectively and fixedly connected with the body structure (100).
3. Modular separable survivable striker based on staged protection according to claim 1, characterized in that inside the highly integrated control module (5) is provided with navigation sensors (6).
4. The modular breakaway survivable impactor based on graded protection as recited in claim 1, further comprising: a management control circuit (11);
the management control circuit (11) is installed inside the highly integrated control module (5).
5. The modular breakaway survivable impactor based on graded protection as recited in claim 4, further comprising: a battery (8);
the battery (8) is connected with a management control circuit (11).
6. The modular breakaway survivable impactor based on graded protection as recited in claim 4, further comprising: an antenna (9);
the antenna (9) is connected with the battery (8).
7. The modular breakaway survivable impactor based on graded protection as recited in claim 1, further comprising: a bottom screw (10);
the bottom screw (10) is installed on the body structure (100).
8. The modular breakaway survivable impactor based on graded protection as claimed in claim 2 wherein the body structure head (101) is a pointed head or a spherical head.
9. Modular breakaway survivable striker based on staged protection according to claim 1, characterized in that the inside of the connection and disconnection module (7) is provided with a connection cable.
10. Modular separating survivable impactor based on graded protection according to claim 1 characterised in that said pushing module (4), highly integrated control module (5) and connection and separation module (7) are not protected, separated from the body structure (100), highly reinforced control module (3) before impact and not survivable after impact.
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| CN202010152646.7A CN111422376B (en) | 2020-03-06 | 2020-03-06 | Modular separated survival impactor based on graded protection |
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| CN202010152646.7A CN111422376B (en) | 2020-03-06 | 2020-03-06 | Modular separated survival impactor based on graded protection |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661367A (en) * | 2020-07-31 | 2020-09-15 | 北京控制与电子技术研究所 | Autonomous navigation flight control system for deep space impact |
| CN111674574A (en) * | 2020-08-11 | 2020-09-18 | 北京控制与电子技术研究所 | Optimal step-by-step distribution control and optimization method and system for deep space impactor |
| CN111731516A (en) * | 2020-07-31 | 2020-10-02 | 北京控制与电子技术研究所 | Miniaturized survivable intelligent deep space high-speed impactor |
| CN111924134A (en) * | 2020-08-10 | 2020-11-13 | 四川航天系统工程研究所 | Buffering heat insulation structure for penetrating type detection of extraterrestrial celestial body |
| CN113721303A (en) * | 2021-08-26 | 2021-11-30 | 四川航天系统工程研究所 | Two-stage separation type moon penetrator with buffer device |
| CN114572427A (en) * | 2022-02-24 | 2022-06-03 | 南京航空航天大学 | Penetrator for in-situ networking detection of extraterrestrial celestial body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111661367A (en) * | 2020-07-31 | 2020-09-15 | 北京控制与电子技术研究所 | Autonomous navigation flight control system for deep space impact |
| CN111731516A (en) * | 2020-07-31 | 2020-10-02 | 北京控制与电子技术研究所 | Miniaturized survivable intelligent deep space high-speed impactor |
| CN111731516B (en) * | 2020-07-31 | 2020-11-17 | 北京控制与电子技术研究所 | Miniaturized survivable intelligent deep space high-speed impactor |
| CN111924134A (en) * | 2020-08-10 | 2020-11-13 | 四川航天系统工程研究所 | Buffering heat insulation structure for penetrating type detection of extraterrestrial celestial body |
| CN111674574A (en) * | 2020-08-11 | 2020-09-18 | 北京控制与电子技术研究所 | Optimal step-by-step distribution control and optimization method and system for deep space impactor |
| CN111674574B (en) * | 2020-08-11 | 2020-11-06 | 北京控制与电子技术研究所 | Optimal step-by-step distribution control and optimization method and system for deep space impactor |
| CN113721303A (en) * | 2021-08-26 | 2021-11-30 | 四川航天系统工程研究所 | Two-stage separation type moon penetrator with buffer device |
| CN113721303B (en) * | 2021-08-26 | 2024-04-12 | 四川航天系统工程研究所 | Two-stage separation moon penetrator with buffer device |
| CN114572427A (en) * | 2022-02-24 | 2022-06-03 | 南京航空航天大学 | Penetrator for in-situ networking detection of extraterrestrial celestial body |
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