A reinforcement device for airborne camera

Abstract

The present invention discloses an airborne camera reinforcement device, including a head component, a core component and a tail component; the head component is a structure with a bottom opening, and the top structure of the core component passes through the opening of the head component and is arranged in the head component; at the same time, the upper surface of the bottom structure of the core component is flush with the bottom surface of the head component, and the core component and the head component are tightly connected through a conductive sealing rubber ring to form a first conductive sealing cavity; the tail component is arranged at the bottom of the core component and is tightly connected through a conductive sealing rubber ring to form a second conductive sealing cavity; the interior of the first conductive sealing cavity and the second conductive sealing cavity is filled with nitrogen; the tail component is used to connect an external interface for power supply and communication. The focal length of the present invention can be repeatedly and accurately adjusted to ensure the clarity of the camera; the focal length is locked by a locking ring, so that the structure has good vibration resistance and ensures the stability of the camera focal length; each component is modularly installed, which is convenient for disassembly and maintenance.

Description

Technical Field

[0001] The invention relates to a camera, and in particular to an airborne camera reinforcement device. Background Art

[0002] With the rapid development of aerospace technology, the level of informatization and digitization has been continuously improved, and pilots have also put forward higher requirements for the performance, function and reliability of airborne equipment. In order to monitor the environmental data inside and outside the cabin and the operating status of various airborne equipment in real time, so that pilots can make correct judgments and ensure flight safety, airborne camera equipment came into being and has been widely used.

[0003] CN201711343800.3 "An Airborne Camera Structure" discloses an airborne camera structure that can meet the requirements of adaptability to the use environment outside the aircraft cabin, but the structure is complex, the optical space and the electrical space are mixed, and it is inconvenient to repair and disassemble. The accuracy of its optical imaging part depends on the processing accuracy of the parts. The imaging focus is inaccurate due to errors, and the rear focal length of the lens cannot be fine-tuned, which brings difficulties to assembly and debugging. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to provide an airborne camera reinforcement device that can achieve repeated and precise adjustment of the focal length, stable camera focal length, and conductive and sealed overall structure.

[0005] Technical solution: The airborne camera reinforcement device of the present invention includes a head component, a core component and a tail component; the head component is a structure with a bottom opening, and the top structure of the core component passes through the opening of the head component and is arranged in the head component; at the same time, the upper surface of the bottom structure of the core component is flush with the bottom surface of the head component, and the core component and the head component are tightly connected through a conductive sealing rubber ring to form a first conductive sealed cavity; the tail component is arranged at the bottom of the core component and is tightly connected through a conductive sealing rubber ring to form a second conductive sealed cavity; the interiors of the first conductive sealed cavity and the second conductive sealed cavity are filled with nitrogen; the tail component is used to connect to an external interface for power supply and communication.

[0006] Furthermore, the main structure of the head assembly includes a mirror frame, a three-in-one glass and a guide stopper; the mirror frame is a barrel-shaped cylinder with openings at both the top and the bottom, and its inner wall is provided with three steps that gradually become smaller from bottom to top, forming three step surfaces, namely a lower step surface, a middle step surface and an upper step surface, and the inner wall surfaces where the steps are located are respectively a lower inner wall surface, a middle inner wall surface and an upper inner wall surface from bottom to top, and a first sealing groove is provided on the upper step surface, and the upper inner wall surface is an inclined surface that is open upward; the three-in-one glass is arranged in the middle inner wall surface of the mirror frame, and a lead wire is led out to connect to the core assembly; the guide stopper is an insulating tubular cylinder, and its inner side wall is provided with an annular protrusion, and the outer side wall is in contact and fixed with the middle inner wall surface of the mirror frame;

[0007] The auxiliary structure of the head assembly includes a first conductive sealing rubber ring and a first foam; the first conductive sealing rubber ring is a cylindrical rubber strip that can conduct electricity and seal, and is arranged in the first sealing groove of the frame to ensure that the frame, the first conductive sealing rubber ring and the three-in-one glass are tightly connected in sequence to form a complete conductive sealing surface, thereby ensuring the electromagnetic compatibility and sealing of the structure; the first foam is an annular insulating elastic foam, and is arranged between the guide limit block and the three-in-one glass; the three-in-one glass is arranged in the middle inner wall surface of the frame.

[0008] Furthermore, the three-in-one glass includes an anti-reflection film, an upper conductive film, glass, a lower conductive film, a patch sensor and a wire; a patch sensor is provided on the edge of the lower surface of the lower conductive film, and a wire is led out to connect to the core component. The glass has exactly the same appearance as the upper conductive film and the lower conductive film, and is centrally arranged between the upper conductive film and the lower conductive film; the size of the anti-reflection film is smaller than that of the conductive film, and is centrally arranged on the upper surface of the upper conductive film to ensure that the edge conductive area of ​​the upper conductive film is exposed; when working, the patch sensor senses the surface temperature of the glass, transmits temperature data through the wire, and controls the current of the lower conductive film.

[0009] Furthermore, the three-in-one glass is a glass capable of electromagnetic shielding, heating and anti-reflection.

[0010] Furthermore, the main structure of the core component includes a lens, a locking ring, an adapter, a color filter glass, a clamping ring, a mounting seat, an image acquisition board and a heat sink; the adapter is a hollow cylinder, the outer side of which is called a first threaded surface, the upper end of the inner side is connected and fixed to the lens, and the lower end of the inner side is connected and fixed to the color filter glass and the clamping ring; the clamping ring is an annular structure for fixing the color filter glass; the mounting seat is a rectangular parallelepiped with an opening on the lower side and a column structure with an opening on the upper side, a circle of second sealing grooves is provided at the connection between the rectangular parallelepiped and the column, and an annular third sealing groove is provided on the top surface of the inner cavity. The inner side surface of the column opening is a second threaded surface, which is connected to the first threaded surface of the adapter seat; the locking ring is an annular cylinder, the outer side of which is a straight knurled surface, and the inner side surface is a third threaded surface, which is connected to the first threaded surface of the adapter seat, and the bottom of the locking ring is in contact and fixed with the top of the mounting seat; the heat sink is a thin plate with a groove on the surface, which is arranged on the top surface of the inner cavity of the mounting seat; the image acquisition board is arranged in the groove of the heat sink, and a sensor is arranged at the center of the image acquisition board, and the front side is connected to the wire led out of the head component, and the data is transmitted to the tail component through the data line led out from the back side;

[0011] The auxiliary structure of the core component includes two second foams, a second conductive sealing rubber ring, a third conductive sealing rubber ring and a high-temperature thermally conductive double-sided adhesive tape; the second foam is an annular insulating elastic foam, which is respectively arranged on the upper and lower surfaces of the color filter glass; the second conductive sealing rubber ring is a cylindrical rubber strip that can conduct electricity and seal, which is arranged in the second sealing groove of the mounting seat; the third conductive sealing rubber ring is a cylindrical rubber strip that can conduct electricity and seal, which is arranged in the third sealing groove of the mounting seat, ensuring that the third conductive sealing rubber ring, the mounting seat and the heat sink are tightly connected to form a complete conductive sealing surface; the high-temperature thermally conductive double-sided adhesive tape is arranged between the image acquisition board and the heat sink, ensuring that the image acquisition board, the high-temperature thermally conductive double-sided adhesive tape and the heat sink are tightly connected.

[0012] Furthermore, the color filter glass is a glass that can filter strong light waveforms, and the high-temperature thermally conductive double-sided adhesive is a double-sided adhesive that is thermally conductive and high-temperature resistant.

[0013] Further, the main structure of the tail assembly includes an image processing control board, an aviation plug mounting seat, an aviation plug, a back cover and a grounding column; the back cover is a square thin plate, a fourth annular sealing groove is provided on its side, a plurality of bosses and a plurality of threaded pad columns are provided on the front, and a first through hole is provided in the center; the front of the image processing control board is connected to the data line of the image acquisition board, and a plurality of power modules and a plurality of mounting holes are provided on the back, the mounting holes are fixedly installed with the threaded pad columns of the back cover, the position of the power module is exactly opposite to the boss of the back cover, and a gap is provided between the power module and the boss; the aviation plug mounting seat is a square structure with an opening on the front, the front of which is fixedly connected to the back of the image processing control board, the back of which is fixedly connected to the front of the aviation plug, and a second through hole concentric with the first through hole is provided at the bottom; the middle of the aviation plug is a mounting seat, which is arranged between the back cover and the aviation plug mounting seat, the head is a pin, which passes through the second through hole of the aviation plug mounting seat and is fixed to the back of the image processing control board, and the tail is an external interface, which passes through the first through hole of the back cover and extends out of the back cover for data cross-linking and power supply; the grounding column is arranged on the back of the back cover;

[0014] The auxiliary structure of the tail assembly includes a conductive sealing rubber pad, a thermal pad and a fourth conductive sealing rubber ring; the fourth conductive sealing rubber ring is a cylindrical rubber strip that can conduct electricity and seal, and is arranged in the fourth sealing groove of the back cover; the conductive sealing rubber pad is a sheet-like rubber pad that can conduct electricity and seal, and is arranged between the middle mounting seat of the aviation plug and the back cover, so that the back cover, the conductive sealing rubber pad and the aviation plug are tightly connected to form a complete conductive sealing surface; the thermal pad is arranged between the power module of the image processing control board and the boss of the back cover to ensure that the power module and the boss are in close contact with the thermal pad respectively.

[0015] Furthermore, the lower surface of the frame is fixed to the upper surface of the mounting seat, and the second conductive sealing rubber ring is arranged between the lower surface of the frame and the upper surface of the mounting seat, so that the front head component and the core component are tightly connected to form a first conductive sealed cavity; the inner cavity of the mounting seat is fixed to the side of the rear cover, and the fourth conductive sealing rubber ring is installed between the inner cavity of the mounting seat and the side of the rear cover, so that the core component and the tail component are tightly connected to form a second conductive sealed cavity.

[0016] Compared with the prior art, the present invention has the following significant effects: 1. The focal length can be repeatedly and accurately adjusted to ensure the clarity of the camera; 2. The focal length is locked by a locking ring, so that the structure has good vibration resistance and ensures the stability of the camera focal length; 3. Each component is installed in a modular manner, which is convenient for disassembly and maintenance, and improves the production progress; 4. The device is filled with nitrogen, and a heating film is provided on the surface of the lens, which can be automatically heated to ensure that there is no water vapor on the surface of the lens and the camera is clear; 5. The overall structure is conductively sealed, which can ensure good sealing performance and electromagnetic compatibility performance; 6. The structure is light and compact, small in size, and high in reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the head assembly of the present invention;

[0019] Figure 3 (a) is a cross-sectional view of the head assembly structure of the present invention, (b) is a partial enlarged view of (a), and (c) is an enlarged partial view of the three-in-one glass;

[0020] Figure 4 It is a schematic diagram of the core component structure of the present invention;

[0021] Figure 5 It is a cross-sectional view of the core component structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the tail assembly of the present invention. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figure 1 As shown, the airborne camera reinforcement device of the present invention includes a head component 1, a core component 2 and a tail component 3; the head component 1 is a shell with a bottom opening; the top structure of the core component 2 passes through the opening of the head component 1 and is arranged in the head component 1, and the upper surface of the bottom structure of the core component 2 is exactly flush with the bottom surface of the head component 1; the tail component 3 is arranged at the bottom opening position of the core component 2, and is used to connect to an external interface for power supply and communication.

[0025] like Figure 2 As shown, the main structure of the head assembly 1 includes a lens frame 1-1, a three-in-one glass 1-3, and a guide stopper 1-5. The lens frame 1-1 is a barrel-shaped column with openings at both the top and the bottom, and its inner wall is provided with three steps with a gradually decreasing cross-section from bottom to top, such as Figure 3 As shown in Figures (a) and (b), the step surfaces are respectively called lower step surface 1-1-1, middle step surface 1-1-2 and upper step surface 1-1-3 from bottom to top, and the inner wall surfaces where the steps are located are respectively called lower inner wall surface 1-1-4, middle inner wall surface 1-1-5 and upper inner wall surface 1-1-6 from bottom to top, wherein the upper step surface 1-1-3 is provided with a first sealing groove 1-1-7, and the upper inner wall surface 1-1-6 is an inclined surface with an opening upward, which is used to ensure the camera viewing angle; the three-in-one glass 1-3 is a special glass, and its cross-sectional view is as shown in FIG. Figure 3 As shown in Figure (c), it is composed of an anti-reflection film 1-3-1, an upper conductive film 1-3-2, a glass 1-3-3, a lower conductive film 1-3-4, a patch sensor 1-3-5 and a wire 1-3-6. Among them, a patch sensor 1-3-5 is provided on the edge of the lower surface of the lower conductive film 1-3-4, and a wire 1-3-6 is led out to connect to the core component 2. The glass 1-3-3 has the same appearance as the upper conductive film 1-3-2 and the lower conductive film 1-3-4, and is centrally arranged between the upper conductive film 1-3-2 and the lower conductive film 1-3-4. The size of the anti-reflection film 1-3-1 is slightly smaller than that of the conductive film 1-3-2, and is centrally arranged on the upper surface of the upper conductive film 1-3-2, so that the edge conductive area of ​​the upper conductive film 1-3-2 is exposed. The three-in-one glass 1-3 is installed in the middle inner wall 1-1-5 of the frame 1-1. When working, the patch sensor 1-3-5 senses the surface temperature of the glass 1-3-3, transmits the temperature data through the wire 1-3-6, and controls the current of the lower conductive film 1-3-4 to achieve heating; the guide limit block 1-5 is an insulating tubular column, and its inner wall is provided with an annular protrusion 1-5-1, which is used to limit and ensure the focusing stroke of the core component 2, and the outer wall is in contact and fixed with the inner wall surface 1-1-5 of the frame 1-1.

[0026] The auxiliary structure of the head assembly 1 includes a first conductive sealing rubber ring 1-2 and a first foam 1-4. The first conductive sealing rubber ring 1-2 is a cylindrical rubber strip that is conductive and sealable, and is installed in the first sealing groove 1-1-7 of the frame 1-1, so that the edge conductive area of ​​the frame 1-1, the first conductive sealing rubber ring 1-2 and the upper conductive film 1-3-2 are tightly connected to form a complete conductive sealing surface to ensure the electromagnetic compatibility and sealing of the structure; the first foam 1-4 is an annular insulating elastic foam, which is installed between the guide limit block 1-5 and the three-in-one glass 1-3 to prevent the lower conductive film 1-3-4 and the patch sensor 1-3-5 from being directly in contact with the structure and damaged.

[0027] like Figure 4 and Figure 5 As shown, the main structure of the core component 2 includes a lens 2-1, a locking ring 2-2, an adapter 2-3, a color filter glass 2-5, a clamping ring 2-6, a mounting seat 2-8, an image acquisition board 2-10 and a heat sink 2-12. The lens 2-1 is a camera lens that needs to be reinforced; the color filter glass 2-5 is a special glass that can filter strong light waveforms; the adapter 2-3 is a hollow cylinder, the outer side surface of which is called the first threaded surface 2-3-1, the upper end of the inner side surface is connected and fixed to the lens 2-1 to ensure the stability of the lens, and the lower end of the inner side surface is connected and fixed to the color filter glass 2-5 and the clamping ring 2-6; the clamping ring 2-6 is an annular structure for fixing the color filter glass 2-5; the mounting seat 2-8 is composed of a rectangular parallelepiped with an opening on the lower side and a column with an opening on the upper side, and an annular second sealing groove 2-8-1 is provided at the connection between the two, and an annular third sealing groove 2-8-2 is provided on the top surface of the inner cavity, wherein the inner side surface of the column opening is called the second threaded surface 2-8-3, which is used to be installed and fixed with the first threaded surface 2-3-1 of the adapter 2-3. During installation, by adjusting the first threaded surface 2 -3-1 and the screwing depth of the second threaded surface 2-8-3 can realize focal length adjustment; the locking ring 2-2 is an annular cylinder, the outer side of which is a straight knurled surface for easy operation, and the inner side surface is called the third threaded surface 2-2-1, which is used to connect and fix with the first threaded surface 2-3-1 of the adapter 2-3; when installing, tighten the locking ring 2-2 so that its bottom is in contact and fixed with the top of the mounting seat 2-8 to lock the focal length; the heat sink 2-12 is a thin plate with a groove on the surface, which is installed on the top surface of the inner cavity of the mounting seat 2-8; the image acquisition board 2-10 is the first circuit board, which is installed in the groove of the heat sink 2-12, and its front side is connected to the wire 1-3-6 led out from the three-in-one glass 1-3 to control heating. A sensor 2-10-1 is provided at the center to collect camera data, and a data line 2-10-2 is led out from the back to transmit data to the tail component 3.

[0028] The auxiliary structure of the core component 2 includes two second foams 2-4, a second conductive sealing rubber ring 2-7, a third conductive sealing rubber ring 2-9 and a high-temperature heat-conductive double-sided adhesive 2-11. Among them, the two second foams 2-4 are a kind of annular insulating elastic foams, which are respectively arranged on the upper and lower surfaces of the color filter glass 2-5 to prevent the color filter glass 2-5 from being damaged by direct contact with the structure; the second conductive sealing rubber ring 2-7 is a kind of conductive and sealable cylindrical rubber strip, which is installed in the second sealing groove 2-8-1 of the mounting seat 2-8; the third conductive sealing rubber ring 2-9 is a kind of conductive and sealable cylindrical rubber strip, which is installed in the third sealing groove 2-8-2 of the mounting seat 2-8, so that the third conductive sealing rubber ring 2-9, the mounting seat 2-8 and the heat sink 2-12 are tightly connected to form a complete conductive sealing surface to ensure the conductive sealing of the front-end component; the high-temperature thermal conductive double-sided adhesive 2-11 is a kind of double-sided adhesive with good thermal conductivity and high temperature resistance, which is installed between the image acquisition board 2-10 and the heat sink 2-12, so that the image acquisition board 2-10, the high-temperature thermal conductive double-sided adhesive 2-11 and the heat sink 2-12 are tightly connected to ensure heat dissipation.

[0029] like Figure 6 As shown, the main structure of the tail assembly 3 includes an image processing control board 3-1, an aviation plug mounting base 3-2, an aviation plug 3-3, a rear cover 3-6 and a grounding column 3-7. The back cover 3-6 is a square thin plate, with a circle of fourth sealing grooves 3-6-1 on its side, N (N≥1) bosses 3-6-2 and M (M≥1) threaded pad columns 3-6-3 on the front, and a first through hole 3-6-4 in the center; the image processing control board 3-1 is a second circuit board, the front of which is connected to the data line 2-10-2 of the image acquisition board 2-10, and N (N≥1) power modules 3-1-1 and M (M≥1) mounting holes 3-1-2 are provided on the back, wherein the mounting holes 3-1-2 are fixedly installed with the threaded pad columns 3-6-3 of the back cover 3-6, and the position of the power module 3-1-1 is exactly opposite to the boss 3-6-2 of the back cover 3-6, and a gap is left between the two; the aviation plug mounting seat 3-2 is a front opening A square shell, the front of which is fixedly connected to the back of the image processing control board 3-1, and the back of which is fixedly connected to the front of the aviation plug 3-3, and a second through hole 3-2-1 is provided at the bottom, which is concentric with the first through hole 3-6-4; the aviation plug 3-3 is a standard electrical connector, the middle of which is a mounting seat, which is installed between the rear cover 3-6 and the aviation plug mounting seat 3-2 and is connected and fixed to both, the head is a pin, which passes through the second through hole 3-2-1 of the aviation plug mounting seat 3-2 and is installed and fixed to the back of the image processing control board 3-1, and the tail is an external interface, which passes through the first through hole 3-6-4 of the rear cover 3-6 and extends out of the rear cover 3-6, and is used for data cross-linking and power supply; the grounding column 3-7 is a standard grounding component, which is installed on the back of the rear cover 3-6 and is used for equipment grounding.

[0030] The auxiliary structure of the tail assembly 3 includes a conductive sealing rubber pad 3-4, a thermal pad 3-5 and a fourth conductive sealing rubber ring 3-8. The fourth conductive sealing rubber ring 3-8 is a conductive and sealable cylindrical rubber strip, which is installed in the fourth sealing groove 3-6-1 of the rear cover 3-6; the conductive sealing rubber pad 3-4 is a conductive and sealable sheet rubber pad, which is installed between the middle mounting seat of the aviation plug 3-3 and the rear cover 3-6, so that the rear cover 3-6, the conductive sealing rubber pad 3-4 and the aviation plug 3-3 are tightly connected to form a complete conductive sealing surface to ensure the electromagnetic compatibility and sealing of the structure; the thermal pad 3-5 is a thermal pad with good thermal conductivity, which is installed in the gap between the power module 3-1-1 of the image processing control board 3-1 and the boss 3-6-2 of the rear cover 3-6, so that the power module 3-1-1 and the boss 3-6-2 are in close contact with the thermal pad 3-5 respectively to ensure heat dissipation.

[0031] The whole machine assembly process is carried out in a transparent nitrogen box, wherein the lower surface of the frame 1-1 is fixedly mounted on the upper surface of the mounting seat 2-8, and the second conductive sealing rubber ring 2-7 is installed between the two, so that the front head component 1 and the core component 2 are tightly connected to form a first conductive sealed cavity, the inner cavity of the mounting seat 2-8 is fixedly mounted on the side of the rear cover 3-6, and the fourth conductive sealing rubber ring 3-8 is installed between the two, so that the core component 2 and the tail component 3 are tightly connected to form a second conductive sealed cavity.

Claims

1. An airborne camera reinforcement device, characterized in that: The invention comprises a head component (1), a core component (2) and a tail component (3); the head component (1) is a structure with an opening at the bottom, and the top structure of the core component (2) passes through the opening of the head component (1) and is arranged in the head component (1); at the same time, the upper surface of the bottom structure of the core component (2) is flush with the bottom surface of the head component (1), and the core component (2) and the head component (1) are tightly connected via a conductive sealing rubber ring to form a first conductive sealing cavity; the tail component (3) is arranged at the bottom of the core component (2) and is tightly connected via a conductive sealing rubber ring to form a second conductive sealing cavity; the interiors of the first conductive sealing cavity and the second conductive sealing cavity are filled with nitrogen; the tail component (3) is used to connect to an external interface for power supply and communication; The main structure of the head assembly (1) comprises a mirror frame (1-1), a three-in-one glass (1-3) and a guide stopper (1-5); the mirror frame (1-1) is a barrel-shaped column with openings at the top and the bottom, and its inner wall is provided with three steps that gradually become smaller from bottom to top, forming three step surfaces, namely a lower step surface (1-1-1), a middle step surface (1-1-2) and an upper step surface (1-1-3); the inner wall surfaces where the steps are located are, from bottom to top, a lower inner wall surface (1-1-4), a middle inner wall surface (1-1-5) and an upper inner wall surface (1-1-3). The upper step surface (1-1-3) is provided with a first sealing groove (1-1-7), and the upper inner wall surface (1-1-6) is an inclined surface that opens upward; the three-in-one glass (1-3) is arranged in the middle inner wall surface (1-1-5) of the mirror frame (1-1), and leads out a wire to be connected to the core component (2); the guide limit block (1-5) is an insulating tubular column, the inner wall of which is provided with an annular protrusion (1-5-1), and the outer wall is in contact and fixed with the middle inner wall surface (1-1-5) of the mirror frame (1-1); The auxiliary structure of the head component (1) comprises a first conductive sealing rubber ring (1-2) and a first foam (1-4); the first conductive sealing rubber ring (1-2) is a cylindrical rubber strip capable of conducting electricity and sealing, and is arranged in a first sealing groove (1-1-7) of the lens frame (1-1), ensuring that the lens frame (1-1), the first conductive sealing rubber ring (1-2) and the three-in-one glass (1-3) are tightly connected in sequence to form a complete conductive sealing surface, thereby ensuring the electromagnetic compatibility and sealing of the structure; the first foam (1-4) is an annular insulating elastic foam, and is arranged between the guide limit block (1-5) and the three-in-one glass (1-3); The three-in-one glass (1-3) comprises an anti-reflection film (1-3-1), an upper conductive film (1-3-2), glass (1-3-3), a lower conductive film (1-3-4), a patch sensor (1-3-5) and a wire (1-3-6); the patch sensor (1-3-5) is provided at the edge of the lower surface of the lower conductive film (1-3-4), and a wire (1-3-6) is led out to connect to the core component (2); the glass (1-3-3) has the same appearance as the upper conductive film (1-3-2) and the lower conductive film (1-3-4); The anti-reflection film (1-3-1) is smaller than the size of the upper conductive film (1-3-2) and is centrally arranged on the upper surface of the upper conductive film (1-3-2) to ensure that the edge conductive area of ​​the upper conductive film (1-3-2) is exposed. When working, the patch sensor (1-3-5) senses the surface temperature of the glass (1-3-3), transmits temperature data through the wire (1-3-6), and controls the current of the lower conductive film (1-3-4). The three-in-one glass (1-3) is a glass capable of electromagnetic shielding, heating and anti-reflection.

2. The airborne camera reinforcement device according to claim 1, characterized in that: The main structure of the core component (2) comprises a lens (2-1), a locking ring (2-2), an adapter (2-3), a color filter glass (2-5), a clamping ring (2-6), a mounting seat (2-8), an image acquisition board (2-10) and a heat sink (2-12); the adapter (2-3) is a hollow cylinder, the outer side surface of which is called a first threaded surface (2-3-1), the upper end of the inner side surface is connected and fixed to the lens (2-1), and the lower end of the inner side surface is connected and fixed to the color filter glass (2-5) and the clamping ring (2-6); the clamping ring (2-6) is an annular structure for fixing the color filter glass (2-5); the mounting seat (2-8) is a rectangular parallelepiped with an opening on the lower side and a columnar structure with an opening on the upper side, a circle of second sealing grooves (2-8-1) is provided at the connection between the rectangular parallelepiped and the column, an annular third sealing groove (2-8-2) is provided on the top surface of the inner cavity, and the column opening The inner side surface of the mounting base (2-8-3) is a second threaded surface (2-8-3) connected to the first threaded surface (2-3-1) of the adapter seat (2-3); the locking ring (2-2) is an annular cylinder, the outer side of which is a straight knurled surface, and the inner side surface is a third threaded surface (2-2-1) connected to the first threaded surface (2-3-1) of the adapter seat (2-3); the bottom of the locking ring (2-2) is in contact and fixed with the top of the mounting base (2-8); the heat sink (2-12) is a thin plate with a groove on the surface, and is arranged on the top surface of the inner cavity of the mounting base (2-8); the image acquisition board (2-10) is arranged in the groove of the heat sink (2-12), the center position of the image acquisition board (2-10) is provided with a sensor (2-10-1), the front side is connected to the wire led out of the head component (1), and the data is transmitted to the tail component (3) through the data line (2-10-2) led out from the back side; The auxiliary structure of the core component (2) comprises two second foams (2-4), a second conductive sealing rubber ring (2-7), a third conductive sealing rubber ring (2-9) and a high-temperature heat-conductive double-sided adhesive tape (2-11); the second foam (2-4) is an annular insulating elastic foam, which is respectively arranged on the upper and lower surfaces of the color filter glass (2-5); the second conductive sealing rubber ring (2-7) is a cylindrical rubber strip capable of conducting electricity and sealing, which is arranged in a second sealing groove (2-8-1) of the mounting seat (2-8); the third conductive sealing rubber ring (2 -9) is a cylindrical rubber strip capable of conducting electricity and sealing, and is arranged in the third sealing groove (2-8-2) of the mounting seat (2-8) to ensure that the third conductive sealing rubber ring (2-9), the mounting seat (2-8) and the heat sink (2-12) are tightly connected to form a complete conductive sealing surface; the high-temperature thermal conductive double-sided adhesive (2-11) is arranged between the image acquisition board (2-10) and the heat sink (2-12) to ensure that the image acquisition board (2-10), the high-temperature thermal conductive double-sided adhesive (2-11) and the heat sink (2-12) are tightly connected.

3. The airborne camera reinforcement device according to claim 2, characterized in that: The color filter glass (2-5) is glass that can filter strong light waveforms, and the high-temperature heat-conductive double-sided adhesive tape (2-11) is a heat-conductive and high-temperature-resistant double-sided adhesive tape.

4. The airborne camera reinforcement device according to claim 3, characterized in that: The main structure of the tail assembly (3) comprises an image processing control board (3-1), an aviation plug mounting seat (3-2), an aviation plug (3-3), a rear cover (3-6) and a grounding column (3-7); the rear cover (3-6) is a square thin plate, a side of which is provided with an annular fourth sealing groove (3-6-1), a front of which is provided with a plurality of bosses (3-6-2) and a plurality of threaded pad columns (3-6-3), and a center of which is provided with a first through hole (3-6-4); the front of the image processing control board (3-1) is connected to the data line (2-10-2) of the image acquisition board (2-10), and the back of the image processing control board (3-1) is provided with a plurality of power modules (3-1-1) and a plurality of mounting holes (3-1-2); the mounting holes (3-1-2) are fixedly mounted on the threaded pad columns (3-6-3) of the rear cover (3-6), and the power module (3-1-1) is located opposite to the boss (3-6) of the rear cover (3-6). -6-2), and a gap is provided between the power module (3-1-1) and the boss (3-6-2); the aviation plug mounting seat (3-2) is a square structure with an opening on the front, the front of which is fixedly connected to the back of the image processing control board (3-1), and the back of which is fixedly connected to the front of the aviation plug (3-3), and the bottom of which is provided with a second through hole (3-2-1) concentric with the first through hole (3-6-4); the middle of the aviation plug (3-3) is a mounting seat, which is arranged between the rear cover (3-6) and the aviation plug mounting seat (3-2), the head of which is a pin, which passes through the second through hole (3-2-1) of the aviation plug mounting seat (3-2) and is fixedly installed on the back of the image processing control board (3-1), and the tail of which is an external interface, which passes through the first through hole (3-6-4) of the rear cover (3-6) and extends out of the rear cover (3-6), and is used for data cross-linking and power supply; the grounding column (3-7) is arranged on the back of the rear cover (3-6); The auxiliary structure of the tail assembly (3) comprises a conductive sealing rubber pad (3-4), a thermal pad (3-5) and a fourth conductive sealing rubber ring (3-8); the fourth conductive sealing rubber ring (3-8) is a cylindrical rubber strip capable of conducting electricity and sealing, and is arranged in a fourth sealing groove (3-6-1) of the rear cover (3-6); the conductive sealing rubber pad (3-4) is a sheet-shaped rubber pad capable of conducting electricity and sealing, and is arranged between the middle mounting seat of the aviation plug (3-3) and the rear cover (3-6), so that the rear cover (3-6), the conductive sealing rubber pad (3-4) and the aviation plug (3-3) are tightly connected to form a complete conductive sealing surface; the thermal pad (3-5) is arranged between the power module (3-1-1) and the boss (3-6-2), so as to ensure that the power module (3-1-1) and the boss (3-6-2) are in close contact with the thermal pad (3-5), respectively.

5. The airborne camera reinforcement device according to claim 4, characterized in that: The lower surface of the lens frame (1-1) is fixed to the upper surface of the mounting seat (2-8); the second conductive sealing rubber ring (2-7) is arranged between the lower surface of the lens frame (1-1) and the upper surface of the mounting seat (2-8), so that the front head component (1) and the core component (2) are tightly connected to form a first conductive sealing cavity; the inner cavity of the mounting seat (2-8) is fixed to the side surface of the rear cover (3-6); the fourth conductive sealing rubber ring (3-8) is installed between the inner cavity of the mounting seat (2-8) and the side surface of the rear cover (3-6), so that the core component (2) and the tail component (3) are tightly connected to form a second conductive sealing cavity.

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