CN113654405B

CN113654405B - Foldable skeleton type multiband fake display device

Info

Publication number: CN113654405B
Application number: CN202110976198.7A
Authority: CN
Inventors: 李幸豪; 李妍; 孙志岗; 刘畅; 董彦鹏; 蔡霖; 李圣国; 杨向东; 李欣
Original assignee: Beijing Machinery Equipment Research Institute
Current assignee: Beijing Machinery Equipment Research Institute
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2023-09-08
Anticipated expiration: 2041-08-24
Also published as: CN113654405A

Abstract

The application discloses a foldable skeleton type multiband fake display device, which comprises a foldable skeleton, a multiband camouflage net and an infrared fake display module, wherein the foldable skeleton comprises a bottom telescopic frame and a top telescopic frame, the bottom telescopic frame and the top telescopic frame are respectively formed by assembling a plurality of telescopic rods, the top telescopic frame is vertically arranged on the bottom telescopic frame in an unfolding state, and the unfolding size of the foldable skeleton can be correspondingly adjusted according to the camouflage target size through the bottom telescopic frame and the top telescopic frame; the outer surface of the multiband camouflage net is provided with camouflage patterns for realizing camouflage of optical, infrared and radar wave bands; in the use state, the multiband camouflage net is covered on the unfolded folding framework, and the infrared false display module is arranged in the area covered by the multiband camouflage net and is used for simulating the infrared characteristics of a camouflage target during work. The fake-indicating device can realize optical/infrared/radar multiband fake indication, rapid unfolding and unfolding of the ground vehicle in a deployment state.

Description

Foldable skeleton type multiband fake display device

Technical Field

The application relates to the technical field of camouflage indication, in particular to a foldable skeleton type false indication device.

Background

Ground vehicles such as tanks, armored vehicles, missile launching vehicles and the like face space-based and air-based reconnaissance and accurate guidance striking threats on modern battlefields, and camouflage and false display are effective methods for interfering reconnaissance striking of opponents. Common camouflage shows that the false device is mainly a false target and can be divided into an inflatable type and an assembled type according to an unfolding forming mode. The inflatable false target is inflated and formed by the blower, so that the inflatable false target is convenient to carry, but basically needs to be inflated continuously or be inflated at intervals, and is unfavorable for long-time standby deployment in the field. The fabricated false target has high fidelity, the appearance of real equipment is directly simulated by using materials such as a metal plate, and the like, and almost no extra energy is consumed in the use process, but the fabricated false target has high cost, heavy weight and large volume, and a vehicle is required to be specially equipped for hauling in the use process. In field actual combat, a large amount of false targets are often deployed in a short time to play a good camouflage and false indication effect, so that the false targets are required to have lifelike multiband characteristics (optical, infrared and radar characteristics), and meanwhile, the deployment and removal time is short, the weight is light, the transportation volume is small, and the dependence on additional energy sources is small, so that the false indication technology is a challenge for the existing false indication technology.

Disclosure of Invention

Aiming at the problems existing in the prior art, the application aims to provide a skeleton type multiband fake-indicating device capable of being rapidly deployed.

In order to achieve the above object, the foldable skeleton type multiband false display device comprises a foldable skeleton, a multiband camouflage net and an infrared false display module, wherein the foldable skeleton comprises a bottom telescopic frame and a top telescopic frame, the bottom telescopic frame and the top telescopic frame are respectively formed by assembling a plurality of telescopic rods, the top telescopic frame is vertically arranged on the bottom telescopic frame in an unfolding state, and the unfolding size of the foldable skeleton can be correspondingly adjusted according to a camouflage target size through the bottom telescopic frame and the top telescopic frame; the outer surface of the multiband camouflage net is provided with camouflage patterns for realizing camouflage of optical, infrared and radar wave bands; in the use state, the multiband camouflage net is covered on the unfolded folding framework, and the infrared false display module is arranged in the area covered by the multiband camouflage net and used for simulating infrared characteristics of a camouflage target during work.

Further, the bottom expansion bracket comprises a plurality of rectangular frames, the rectangular frames are spliced to form the bottom expansion bracket, and the rectangular frames are connected in a hinged mode so that the rectangular frames can be folded.

Further, the top expansion bracket comprises a plurality of door frame-shaped brackets, and the door frame-shaped brackets are arranged on the bottom expansion bracket at intervals.

Further, the multiband camouflage net comprises a first camouflage surface and a second camouflage surface, wherein the first camouflage surface is provided with a first camouflage pattern, the second camouflage surface is provided with a second camouflage pattern, and the first camouflage pattern and the second camouflage pattern are different.

Further, the multiband camouflage net is made of a radar wave scattering material or a radar wave absorbing material.

Further, the infrared fake module comprises a heating plate, a solar panel, a controller and a storage battery, wherein the controller regulates and controls the heating temperature of the heating plate according to the infrared characteristics of a fake target.

Further, the infrared false module further comprises a box body, wherein a folding framework for accommodating the folding state, the multiband camouflage net, the solar panel, the controller and the storage battery are arranged in the box body.

Further, the storage battery is fixed on a cover inside the box body, and the heating plate is attached to the outer surface of the box body.

Further, the folding framework is made of metal or carbon fiber.

Further, the multiband camouflage net is fixed through a ground anchor after being covered on the unfolded folding framework.

The fake-indicating device comprises a telescopic and foldable framework, a camouflage net and an infrared fake-indicating module which are matched to form, so that optical/infrared/radar multiband fake indication, rapid unfolding and unfolding of the ground vehicle in a deployment state are realized.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a foldable skeleton-type multiband false display device according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a foldable framework according to an embodiment of the present application;

fig. 3A to 3D are schematic structural views of a bottom expansion bracket according to an embodiment of the present application;

FIGS. 4A-4C are schematic views illustrating a top expansion bracket according to an embodiment of the present application;

FIG. 5 is a schematic view of a telescopic rod according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a skeleton connection joint according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a multiband camouflage net according to an embodiment of the present application;

FIG. 8 is a schematic diagram of an infrared fake module according to an embodiment of the present application;

fig. 9 is a schematic diagram of a case housing according to an embodiment of the application.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the term "coupled" should be interpreted broadly, for example, as being fixedly coupled, detachably coupled, integrally coupled, mechanically coupled, electrically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The terms "top," "bottom," "above … …," "below," and "above … …," "side-to-side," "up-down" are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device, as used throughout the description. It will be appreciated that the devices are versatile, irrespective of their orientation in space.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature of a "first" or "second" as defined may include one or more such feature, either explicitly or implicitly. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the foldable skeleton type multiband false device of the application comprises a foldable skeleton 1, a multiband camouflage net 2 and an infrared false module 3, wherein the foldable skeleton 1 comprises a bottom telescopic frame 11 and a top telescopic frame 12, the bottom telescopic frame 11 and the top telescopic frame 12 are respectively formed by assembling a plurality of telescopic rods, the top telescopic frame 12 is vertically arranged on the bottom telescopic frame 11 in an unfolding state, and the unfolding size of the foldable skeleton 1 can be correspondingly adjusted according to a camouflage target size through the bottom telescopic frame 11 and the top telescopic frame 12; the outer surface of the multiband camouflage net 2 is provided with camouflage patterns for realizing camouflage of optical, infrared and radar wave bands; in the use state, the multiband camouflage net 2 is covered on the unfolded folding framework 1, and the infrared fake display module 3 is arranged in the area covered by the multiband camouflage net 2 and is used for simulating the infrared characteristics of a camouflage target during work.

As shown in fig. 3A to 3D, the bottom expansion bracket 11 includes a plurality of rectangular frames 111, the plurality of rectangular frames 111 are spliced to form the bottom expansion bracket 11, and the rectangular frames 111 are hinged to each other so that the plurality of rectangular frames 111 can be folded, and the folded state is shown in fig. 3D. The rectangular frame 111 is formed by splicing a plurality of telescopic rods, and the telescopic rod 5 can adopt the two-section telescopic rod 51, the three-section telescopic rod 52 and the five-section telescopic rod 53 of fig. 5. The expansion size of the bottom expansion bracket 11 can be adjusted according to the size of the camouflage object. When the folding type framework is deployed, the folding bottom expansion bracket 11 is unfolded to the state of fig. 3A, then the bottom expansion bracket 11 can be transversely stretched to the state of fig. 3B according to the dimension of the camouflage target to increase the width of the bottom expansion bracket 11, and the bottom expansion bracket 11 can be longitudinally stretched to the state of fig. 3C to increase the length of the bottom expansion bracket. The telescopic links 5 are connected into a rectangular frame 111 by means of the skeletal joints 61, 62. Specifically, the bottom telescopic framework is composed of four rectangular frames which can be unfolded into a plane from a folded state, the framework is firstly stretched transversely, fixing nuts are screwed, the transverse length of the framework is fixed, and then the framework is stretched longitudinally; the telescopic framework in the vertical direction is stretched in the height direction firstly and then in the transverse direction, and the framework is inserted into a hole of the hinge, so that the construction of the whole framework is completed. Finally, the camouflage net is covered on the whole framework, the included angle between the four surfaces of the camouflage net and the ground is 45-60 degrees, and the camouflage net is fixed by the ground anchor and the rope. The bottom telescopic frameworks can be selected according to the length and width of the vehicle, the number of the telescopic frameworks is different, and the telescopic frameworks are connected through hinges. The two sections of telescopic rods, the three sections of telescopic rods and the five sections of telescopic rods are formed by telescopic rods and nuts, and the extension length of the telescopic rods can be fixed by screwing the nuts; the telescopic rods with different sections can be selected according to requirements, the effective telescopic length of each section of telescopic rod is 1m, and the extension length is adjustable. The two sections of telescopic rods are formed by nesting two sections of telescopic rods, the three sections of telescopic rods are formed by nesting three sections of telescopic rods, and the five sections of telescopic rods are formed by nesting five sections of telescopic rods. The connection between the top telescopic framework and the bottom telescopic framework is detachable connection with clearance fit of shaft holes, and the shaft at the bottom of the top telescopic framework can be directly inserted into the hole of the bottom telescopic framework hinge, so that the top telescopic framework is convenient and quick to build and detach. The telescopic framework material can be metal or carbon fiber, the telescopic framework forming the base is metal or carbon fiber, and the telescopic framework material in the vertical direction is light carbon fiber.

As shown in fig. 4A to 4C, the top expansion bracket 12 includes a plurality of door frame-shaped brackets 121, and the plurality of door frame-shaped brackets 121 are erected on the bottom expansion bracket 11 at intervals. The door frame-shaped bracket 121 is formed by splicing a plurality of telescopic rods 5, and the telescopic rods can adopt two-section telescopic rods, three-section telescopic rods and five-section telescopic rods of fig. 5. The deployment size of the top telescoping boom 12 may be adjusted according to the size of the camouflage target. When the folding type framework is deployed, the top expansion bracket 12 can be stretched in the vertical direction to the state of fig. 4B according to the size of the camouflage target to increase the height of the top expansion bracket 12, and the top expansion bracket 12 can also be stretched in the transverse direction to the state of fig. 4C to increase the width of the top expansion bracket 12. When the bottom expansion bracket 11 and the top expansion bracket 12 are connected, the framework connector shown in fig. 6 can be adopted for assembly connection.

As shown in fig. 7, the multiband camouflage net 2 includes a first dummy surface 21 and a second dummy surface 22, a first camouflage pattern is provided on the first dummy surface 21, a second camouflage pattern is provided on the second dummy surface 22, and the first camouflage pattern and the second camouflage pattern are different. Specifically, the pattern on the surface of the camouflage net can be in different background forms such as woodland, desert, snow land and the like, and is determined according to the use background; the camouflage net adopts a double-sided net form, and two sides of camouflage colors are respectively different backgrounds for selection and use, so that the requirements of two background applications of a camouflage display device are met. The camouflage net can be of a radar wave scattering type or a radar wave absorbing type, and can be selected according to the camouflage net equipped by real equipment; the camouflage net is rectangular in shape and can be formed by splicing 5-6 small rectangles, so that the camouflage net is convenient to build, withdraw and fold. The periphery of the camouflage net is provided with a fixed rope which can be directly covered on the framework to simulate the outline of the equipment, and the rope is fixed on the ground by a ground anchor.

As shown in fig. 8, the infrared indication dummy module 3 includes a heating sheet 31, a solar panel 32, a controller 33, a storage battery 34, and a case 35, and the controller 33 regulates the heating temperature of the heating sheet 31 according to the infrared characteristics of the camouflage target. The infrared fake display module 3 can be used as an infrared heat source to simulate the infrared characteristics of a vehicle engine during operation, and can also be used as a transport case to store the folded and withdrawn framework and the fake screen, so that the whole transport space of the fake display device is reduced. The heating plate 31 is attached to the peripheral surface and the top surface of the case 35 to simulate a three-dimensional heat source structure, and is powered by the storage battery 34, and the storage battery 34 is connected with the solar panel 32 through a wire. The solar panel 32 generates electricity to supply power to the storage battery 34 and the heating plate 31 simultaneously, and the storage battery 34 can supply power to the heating plate 31 at night to simulate an infrared heat source of a vehicle. The working time of the infrared heat source is controlled manually and is basically consistent with the starting, working and stopping time of the real equipment. The placement position of the infrared fake-indication module 3 is determined according to the infrared heat source position of the object to be simulated, and the infrared fake-indication module is generally placed at 1/3-1/4 of the rear side of the whole framework for targets such as tanks; for off-road vehicles, armored vehicles and launch vehicles, the vehicle is generally placed at the front side 1/3-1/4, and is specifically determined by referring to the positions of typical heat sources such as an engine, a smoke exhaust pipe and the like of a simulation object. The heating temperature of the infrared fake module 3 can be controlled and regulated manually and is controlled by a temperature controller, the temperature is adjustable within the range of 30-150 ℃, and the precision is +/-1 ℃. The size of the box body 35 is determined according to the size of the withdrawn framework of the fake display device, the overall size of the length, width and height of a single transport box is not more than 1.2mx1.2mx1 m, and one fake display device is provided with at most 2 box bodies, and is determined according to the size of a simulation target. The storage battery 34 is arranged and fixed on a cover in the transport case, the telescopic and foldable framework and the camouflage net are not affected, the power of the storage battery 34 is determined according to the total power of the heating plate 31, and the heating plate can be ensured to work for not less than 2 hours when full power is supplied; and the battery 34 supports mains and generator charging. The solar panel 32 can be placed outside the box 35 by wire extension, and a suitable area can be selected to place the solar panel 32; when the prosthetic device is removed, the solar panel 32 may be removed into the case 35.

In summary, the fake-indicating device is formed by a telescopic and foldable framework, a camouflage net and an infrared fake-indicating module, so that the optical/infrared/radar multiband fake-indicating, rapid unfolding and withdrawing, and outdoor deployment of the ground vehicle in a deployment state is realized. The telescopic framework and the hinge are utilized to realize the rapid unfolding and the unfolding of the fake-indicating device, and form a framework-skin structure together with a camouflage net, so as to simulate the appearance optics and radar characteristics of a target deployment state; the infrared fake-indicating device is internally configured, the infrared heat source characteristics of the ground vehicle are simulated, the infrared fake-indicating problem in the field lacking energy environment is solved by utilizing solar power supply, and meanwhile, the infrared fake-indicating device can be used as a framework and a camouflage net of a transport case storage fake-indicating device. The fake indication device can rapidly assume and withdraw, gives consideration to visible light, infrared and radar multiband fake indication, and solves the problem of energy demand of field fake indication.

Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a folding skeleton type multiband shows false device which characterized in that, including folding skeleton, multiband camouflage net and infrared show dummy module, folding skeleton includes bottom expansion bracket and top expansion bracket, bottom expansion bracket and top expansion bracket are assembled by a plurality of telescopic links respectively and are formed, in the expansion state the top expansion bracket sets up on the bottom expansion bracket, through bottom expansion bracket and top expansion bracket can be according to camouflage target size the expansion size of adjustment folding skeleton that corresponds; the outer surface of the multiband camouflage net is provided with camouflage patterns for realizing camouflage of optical, infrared and radar wave bands; in a use state, the multiband camouflage net is covered on an unfolded folding framework, and the infrared false display module is arranged in an area covered by the multiband camouflage net and is used for simulating infrared characteristics of a camouflage target during work; the infrared fake-image module comprises a heating plate, a solar panel, a controller, a storage battery and a box body, wherein the controller regulates and controls the heating temperature of the heating plate according to the infrared characteristics of a fake target; the box body is internally provided with a folding framework for accommodating a folding state, the multiband camouflage net, the solar panel, the controller and the storage battery; the heating plates are attached to the peripheral surface and the top surface of the box body, and a three-dimensional heat source structure is simulated.

2. The foldable, skeletal, multi-band display device of claim 1, wherein said bottom telescoping rack comprises a plurality of rectangular frames that are spliced to form said bottom telescoping rack, said rectangular frames being hingedly connected to each other to enable folding of said plurality of rectangular frames.

3. The foldable, skeletal, multi-band display device of claim 2, wherein said top telescoping shelf comprises a plurality of door frame shaped brackets spaced apart on said bottom telescoping shelf.

4. The foldable, skeletal, multi-band display device of claim 1, wherein the multi-band camouflage net comprises a first camouflage surface having a first camouflage pattern disposed thereon and a second camouflage surface having a second camouflage pattern disposed thereon, the first camouflage pattern being different from the second camouflage pattern.

5. The foldable skeleton-type multiband display device according to claim 4, wherein the multiband camouflage net is made of a radar wave scattering material or a radar wave absorbing material.

6. The foldable, skeletal, multi-band display device of claim 1, wherein said battery is secured to a cover inside said case, and said heater chip is attached to an outer surface of said case.

7. The foldable skeleton-type multiband display device according to claim 1, wherein the material of the foldable skeleton is metal or carbon fiber.

8. The foldable, skeletal, multi-band display device of claim 1, wherein the multi-band camouflage net is secured by ground anchors after being overlaid on the unfolded, folded back skeleton.