Air-cooled heat dissipation airborne recording equipment case supporting multidirectional module plugging

Abstract

The embodiment of the invention relates to the technical field of airborne electronic equipment, and discloses an air-cooled heat dissipation airborne recording equipment case supporting multidirectional module plugging, which comprises a case body structure, a circuit module, a quick-release memory disk, a quick-release memory card, a fan, an electrical socket component, a flexible mother board, a front panel, a rear panel, a left side plate, an upper cover plate and a quick-release opening cover, the case is divided into a module mounting cavity and a fan mounting cavity, the circuit module, the quick-release memory disk and the quick-release memory card are respectively mounted in the module mounting cavity, and the fan is mounted in the fan mounting cavity; the flexible mother board is used as a bottom panel of the case and is respectively connected with the case body structure, the front panel, the rear panel, the left side plate and the quick-release opening cover, and supports the installation of modules and electrical socket components which are plugged in different directions; and the fan is used for being started when the airborne recording equipment works to discharge heat in the case. The case can meet the installation of storage modules and storage cards of different sizes and types, and is convenient to use and maintain.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of airborne electronic equipment, and in particular to an air-cooled airborne recording device chassis that supports multi-directional module plugging and unplugging. Background Art

[0002] The technical path of airborne recording equipment has gone through a development process from various paper tape recorders to various magnetic tape recorders, and then to the computer real-time floppy disks and hard disks used today. With the continuous improvement of modern aircraft performance and the continuous development of various technical means, the functions of recording equipment have become more and more complex and diverse, and system integration and synthesis have been achieved. In particular, the rapid development of information technology, network technology and computer technology has driven and promoted the development of recording equipment, making the integration, intelligence and networking of airborne recording equipment continue to improve.

[0003] Due to the numerous functions, current airborne recording equipment generally has more circuit modules and storage modules and memory cards with data storage functions. Due to different functional requirements for data storage, there are different requirements for the size and installation of storage modules and memory cards. After the airborne recording equipment is installed in the aircraft equipment compartment, due to the lack of space, when the equipment compartment cover is opened, the storage module and memory card should generally face the technicians for plugging and unplugging. If the circuit module and storage module and memory card that are not often disassembled are placed in the same direction, the size of the recording equipment chassis in a certain direction will become larger, and heat will be more easily concentrated, making it difficult to maintain. Summary of the invention

[0004] In order to solve the above problems, an embodiment of the present application proposes an air-cooled airborne recording device chassis that supports multi-directional module plug-in and pull-out. The chassis is partitioned by a multi-level flexible motherboard to achieve multi-directional installation of modules, making the chassis layout more compact and able to meet the installation of storage modules and memory cards of different sizes and types, and is easy to use and maintain. At the same time, the chassis is equipped with a fan that can quickly take away heat, thereby providing a good heat dissipation environment.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the present application proposes an air-cooled airborne recording device chassis that supports multi-directional module plug-in and pull-out, comprising: a chassis structure (1), a circuit module (2), a quick-release storage disk (3), a quick-release storage card (4), a fan (5), an electrical socket component (6), a flexible motherboard (7), a front panel (8), a rear panel (9), a left side panel (10), an upper cover (11) and a quick-release cover (12), wherein the chassis is divided into a module installation cavity and a fan installation cavity by cooperating with the flexible motherboard (7). The invention relates to a housing, a circuit module (2), a quick-release storage disk (3) and a quick-release storage card (4) are respectively installed in the module installation cavity, and a fan (5) is installed in the fan installation cavity; a flexible motherboard (7) as a bottom panel of the chassis is respectively connected to the housing structure (1), the front panel (8), the rear panel (9), the left side panel (10) and the quick-release cover (12), and supports the installation of modules and electrical socket components (6) that can be plugged in and out in different directions, wherein the modules that can be plugged in and out in different directions include the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4); and the fan (5) is used to start when the onboard recording device is working to discharge the heat inside the chassis.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the present application also proposes a chassis assembly method, which is suitable for assembling a wind-cooled heat dissipation airborne recording device chassis that supports multi-directional module plug-in and pull-out as described above, the method comprising: splicing the box structure, flexible motherboard, front panel, rear panel, left side panel and upper cover plate by screws to obtain an empty chassis, and the empty chassis is divided into two module installation cavities and a fan installation cavity, and the two module installation cavities are respectively a first module installation cavity and a second module installation cavity; installing the electrical socket component on the front panel through the flexible motherboard, vertically inserting the circuit module into the circuit module socket in the first module installation cavity through the module locking device, inserting the quick-release storage disk and the quick-release storage card into the storage module socket in the second module installation cavity in the front and rear direction through the built-in quick-release lock mechanism, and installing the fan in the fan installation cavity; splicing the quick-release cover with the box structure, flexible motherboard, front panel, rear panel and upper cover plate by screws to complete the assembly of the chassis.

[0007] The embodiment of the present application provides a wind-cooled heat dissipation airborne recording device chassis supporting multi-directional module plugging and unplugging and its assembly method. The chassis structure, front panel, rear panel, left side panel and upper cover plate divide the chassis into different installation cavities. The circuit module that is not often disassembled, the quick-release storage disk and quick-release storage card that are often disassembled, and the fan are respectively installed in the corresponding installation cavities, realizing planned and functional partition installation, and well realizing multi-directional installation of modules, making the chassis layout more compact, and can meet the installation of quick-release storage disks and quick-release storage cards of different sizes and types. When the staff opens the quick-release cover, the quick-release storage disk and quick-release storage card are facing the staff, and the electrical socket components are also set in an easy-to-plug position, which is convenient for the staff to use and maintain. The fan set in the chassis can quickly take away the heat generated by each module during operation from the air duct, providing an excellent heat dissipation environment for the airborne recording equipment, and effectively improving the working life of each module.

[0008] Optionally, the box structure (1), the front panel (8), the rear panel (9), the left side panel (10) and the upper cover (11) are specifically matched with the flexible motherboard (7) to divide the chassis into two module installation chambers and one fan installation chamber, and the two module installation chambers are respectively a first module installation chamber for installing a module that is not often removed and a second module installation chamber for installing a module that is often removed; the flexible motherboard (7) spans the first module installation chamber and the second module installation chamber, the circuit module socket of the flexible motherboard (7) is located in the first module installation chamber, and the storage module socket is located in the second module installation chamber, the circuit module (2) is vertically inserted into the circuit module socket in the first module installation chamber, and the quick-release storage disk (3) and the quick-release storage card (4) are front-to-back inserted into the storage module socket in the second module installation chamber. The first module installation chamber is used to install the circuit module that is not often removed, and the second module is used to install the wall module and the quick-release storage disk and the quick-release storage card that are often removed, so as to better realize the functional partitioning and further provide work convenience for the staff.

[0009] Optionally, the circuit module (2) is vertically inserted into the circuit module socket in the first module installation cavity through the module locking device (13), the quick-release storage disk (3) and the quick-release storage card (4) are provided with quick-release locking mechanisms, the quick-release storage disk (3) is vertically inserted into the storage module socket in the second module installation cavity through the quick-release locking mechanism provided, and the quick-release storage card (4) is horizontally inserted into the storage module socket in the second module installation cavity through the quick-release locking mechanism provided. The existence of the module locking device and the quick-release locking mechanism can ensure that the circuit module, the quick-release storage disk and the quick-release storage card are firmly installed to prevent them from falling off due to aircraft turbulence.

[0010] Optionally, the electrical socket component (6) is installed at the front panel (8) through the flexible motherboard (7), the first module installation cavity is close to the front panel (8), the fan installation cavity is close to the rear panel (9), and the second module installation cavity is sandwiched between the first module installation cavity and the fan installation cavity. The first module installation cavity and the fan installation cavity are located at both ends of the chassis, and the second module installation cavity is located in the middle of the chassis. When the technician needs to operate, he can open the quick release cover to open the second module installation cavity, which is more convenient for the technician to operate.

[0011] Optionally, air ducts are designed in the front and rear directions of the chassis. After each module and fan (5) are installed, the installation locations are connected to the air ducts. After the onboard recording device starts working, the fan (5) starts and discharges the heat inside the chassis.

[0012] Optionally, the surfaces of the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4) are all provided with thermal conductive pastes for transferring heat, and the thermal conductive pastes are made of silicone material. The provision of the thermal conductive pastes can better cooperate with the air duct and the fan to help the airborne recording device dissipate heat.

[0013] Optionally, the surfaces of the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4) are further provided with shock-absorbing filling blocks for buffering the vibration inside the chassis, and the material of the shock-absorbing filling blocks is rubber. The shock-absorbing filling blocks can fill the gaps between the circuit modules and the gaps between the quick-release storage disk and the quick-release storage card, thereby providing good shock-absorbing protection for the circuit module, the quick-release storage disk and the quick-release storage card.

[0014] Optionally, the box structure (1), the front panel (8), the rear panel (9), the left side panel (10), the upper cover (11) and the quick-release cover (12) are all made of titanium alloy. Titanium alloy is strong and reliable and can effectively protect the modules in the box.

[0015] Optionally, the flexible motherboard (7) is made of polyimide and / or polyester film as a substrate. The flexible motherboard made of polyimide and / or polyester film as a substrate is highly flexible and durable, has a high wiring density, is light in weight, is impact-resistant, and is easy to bend, and is very suitable for use in airborne recording equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related technologies, the drawings required for use in the embodiments of the present application or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1It is a structural schematic diagram of an air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging provided in one embodiment of the present application;

[0018] Figure 2 is a schematic diagram of each module provided in an embodiment of the present application being installed on a flexible motherboard;

[0019] Figure 3 is a schematic structural diagram of a flexible motherboard provided in one embodiment of the present application;

[0020] Figure 4 This is a flow chart of a chassis assembly method provided by another embodiment of the present application. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. However, it will be appreciated by those skilled in the art that in the present application, many technical details are proposed in order to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can also be implemented. The division of the following embodiments is for the convenience of description, and the specific implementation of the present application should not be construed as any limitation, and the various embodiments can be combined and referenced with each other under the premise of no contradiction.

[0022] In order to solve the technical problem that the current airborne recording equipment chassis is large in size and difficult to maintain, an embodiment of the present application proposes an air-cooled airborne recording equipment chassis that supports multi-directional module plugging and unplugging. The implementation details of the air-cooled airborne recording equipment chassis that supports multi-directional module plugging and unplugging proposed in this embodiment are specifically described below. The following content is only the implementation details provided for the convenience of understanding and is not necessary for the implementation of this solution.

[0023] The specific structure of the air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging proposed in this embodiment can be as follows: Figure 1 As shown, it includes: a box structure 1, a circuit module 2, a quick-release storage disk 3, a quick-release storage card 4, a fan 5, an electrical socket component 6, a flexible motherboard 7, a front panel 8, a rear panel 9, a left side panel 10, an upper cover 11 and a quick-release cover 12.

[0024] The box structure 1, front panel 8, rear panel 9, left side panel 10 and upper cover 11 cooperate with the flexible motherboard 7 to divide the chassis into a module installation cavity and a fan installation cavity. The circuit module 2, quick-release storage disk 3 and quick-release storage card 4 are respectively installed in the module installation cavity, and the fan is installed in the fan installation cavity.

[0025] The flexible motherboard 7 serves as the bottom panel of the chassis and is respectively connected to the chassis structure 1, the front panel 8, the rear panel 9, the left side panel 10 and the quick-release cover 12, supporting the installation of modules and electrical socket components 6 that can be plugged in and out in different directions. The modules that can be plugged in and out in different directions include a circuit module 2, a quick-release storage disk 3 and a quick-release storage card 4. The quick-release cover 12 can be quickly removed from the chassis.

[0026] The fan 5 is used to start when the airborne recording device is working to discharge the heat generated inside the chassis.

[0027] Specifically, the box structure 1, the front panel 8, the rear panel 9, the left side panel 10 and the upper cover plate 11 cooperate with the flexible motherboard 7 to divide the chassis into two module installation cavities and one fan installation cavity. The two module installation cavities are respectively a first module installation cavity for installing modules that are not often removed and a second module installation cavity for installing modules that are often removed.

[0028] The flexible motherboard 7 spans the first module mounting cavity and the second module mounting cavity, the circuit module socket of the flexible motherboard 7 is located in the first module mounting cavity, the storage module socket is located in the second module mounting cavity, the circuit module 2 is vertically inserted into the circuit module socket in the first module mounting cavity, and the quick-release storage disk 3 and the quick-release storage card 4 are front-to-back inserted into the storage module socket in the second module mounting cavity.

[0029] It can be understood that the first module installation cavity is used to install circuit modules that are not often removed, and the second module installation wall module is used to install quick-release storage disks and quick-release storage cards that are often removed, which better realizes functional zoning and further provides work convenience for staff.

[0030] In one example, the modules (circuit module, quick-release storage disk and quick-release storage card) can be mounted on the flexible motherboard as follows: Figure 2 As shown, the specific structure of the flexible motherboard can be as follows Figure 3 shown.

[0031] like Figure 2 As shown, the circuit module 2 is vertically inserted into the circuit module socket in the first module installation cavity through the module locking device 13, and the quick-release storage disk 3 and the quick-release storage card 4 are equipped with quick-release locking mechanisms. The quick-release storage disk 3 is vertically inserted into the storage module socket in the second module installation cavity in the front-to-back direction through the quick-release locking mechanism provided therein, and the quick-release storage card 4 is horizontally inserted into the storage module socket in the second module installation cavity in the front-to-back direction through the quick-release locking mechanism provided therein.

[0032] That is to say, the quick-release storage disk 3 is inserted vertically on the surface of the flexible motherboard in the front-to-back direction, while the quick-release storage card 4 is inserted horizontally (stick-on) on the surface of the flexible motherboard in the front-to-back direction.

[0033] The existence of the module locking device and the quick-release lock mechanism can ensure that the circuit module, quick-release storage disk and quick-release storage card are firmly installed to prevent them from falling off due to aircraft turbulence.

[0034] In an example, Figure 1 , Figure 2 , Figure 3 As shown, the electrical socket component 6 is installed on the front panel 8 through the flexible motherboard 7, the first module installation cavity is close to the front panel 8, the fan installation cavity is close to the rear panel 9, and the second module installation cavity is sandwiched between the first module installation cavity and the fan installation cavity.

[0035] It can be understood that the first module installation cavity and the fan installation cavity are located at both ends of the chassis, and the second module installation cavity is located in the middle of the chassis. When the technician needs to operate, he can open the second module installation cavity by opening the quick-release cover, which is more convenient for the technician's operation.

[0036] In one example, air ducts are designed in the front and rear directions of the chassis. After each module and fan 5 are installed, the installation locations are connected to the air ducts. After the onboard recording device starts working, the fan 5 starts and discharges the heat inside the chassis. This is why the fan installation cavity is set near one end of the rear panel.

[0037] In one example, the surfaces of the circuit module 2, the quick-release storage disk 3 and the quick-release storage card 4 are all provided with thermal conductive pastes for transferring heat, and the material of the thermal conductive pastes is silicone material. The provision of the thermal conductive pastes can better cooperate with the air duct and the fan to help the airborne recording device dissipate heat.

[0038] In one example, the surfaces of the circuit module 2, the quick-release storage disk 3 and the quick-release storage card 4 are all provided with shock-absorbing filling blocks for buffering the vibration inside the chassis, and the shock-absorbing filling blocks are made of rubber. The shock-absorbing filling blocks can fill the gaps between the circuit modules, and fill the gaps between the quick-release storage disk and the quick-release storage card, providing good shock-absorbing protection for the circuit module, the quick-release storage disk and the quick-release storage card.

[0039] In one example, the box structure 1, the front panel 8, the rear panel 9, the left side panel 10, the upper cover 11 and the quick-release cover 12 are all made of titanium alloy, which is strong and reliable and can effectively protect the modules in the chassis.

[0040] In an example, the material of the box structure 1, the front panel 8, the rear panel 9, the left side panel 10, the upper cover 11 and the quick release cover 12 can also be selected as aluminum alloy or magnesium alloy. Aluminum alloy and magnesium alloy are lower in cost than titanium alloy, and can be used in scenarios where the requirements for durability are not particularly stringent.

[0041] In one example, the flexible motherboard 7 is made of polyimide and / or polyester film as a substrate. The flexible motherboard made of polyimide and / or polyester film as a substrate is highly flexible and durable, has a high wiring density, is light in weight, is impact-resistant, and is easy to bend, and is very suitable for airborne recording equipment.

[0042] In this embodiment, the box structure, front panel, rear panel, left side panel and upper cover cooperate with the flexible motherboard to divide the chassis into different installation cavities. The circuit modules that are not often disassembled, the quick-release storage disks and quick-release storage cards that are often disassembled, and the fans are installed in their corresponding installation cavities respectively, realizing a planned and clear partition installation according to functions, and well realizing the multi-directional installation of modules, making the chassis layout more compact, and meeting the installation of quick-release storage disks and quick-release storage cards of different sizes and types. When the staff opens the quick-release cover, the quick-release storage disk and quick-release storage card are facing the staff, and the electrical socket components are also set in an easy-to-plug position, which is convenient for the staff to use and maintain. The fan installed in the chassis can quickly take away the heat generated by each module during operation from the air duct, providing an excellent heat dissipation environment for the airborne recording equipment, and effectively improving the working life of each module.

[0043] Another embodiment of the present application proposes a chassis assembly method, which is suitable for assembling an air-cooled airborne recording device chassis that supports multi-directional module plugging and unplugging as described in the above embodiment. The implementation details of the chassis assembly method proposed in this embodiment are specifically described below. The following content is only for the convenience of understanding the implementation details provided, and is not necessary for the implementation of this solution. The flowchart of the chassis assembly method proposed in this embodiment is as follows Figure 4 As shown, specifically including:

[0044] S1, the box structure, the flexible motherboard, the front panel, the rear panel, the left side panel and the upper cover are spliced ​​together by screws to obtain an empty chassis. The empty chassis is divided into two module installation cavities and one fan installation cavity. The two module installation cavities are respectively the first module installation cavity and the second module installation cavity.

[0045] S2, install the electrical socket component on the front panel through the flexible motherboard, vertically insert the circuit module into the circuit module socket in the first module installation cavity through the module locking device, insert the quick-release storage disk and the quick-release storage card into the storage module socket in the second module installation cavity front to back through the built-in quick-release lock mechanism, and install the fan in the fan installation cavity.

[0046] S3, use screws to connect the quick-release cover to the box structure, flexible motherboard, front panel, rear panel and upper cover to complete the assembly of the chassis.

[0047] The step division of the above methods is only for clear description. When implemented, they can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they include the same logical relationship, they are all within the scope of protection of this application; adding insignificant modifications to the algorithm or process or introducing insignificant designs without changing the core design of the algorithm and process are all within the scope of protection of this application.

[0048] It is not difficult to find that this embodiment is a method embodiment corresponding to the above embodiment, and this embodiment can be implemented in conjunction with the above embodiment. The technical details and technical effects mentioned in the above embodiment are still valid in this embodiment, and in order to reduce repetition, they are not repeated here. Accordingly, the relevant technical details mentioned in this embodiment can also be applied in the above embodiment.

[0049] Another embodiment of the present application provides a computer-readable storage medium storing a computer program. When the computer program is executed by a processor, it can implement a chassis assembly method described in the above method embodiments.

[0050] That is, those skilled in the art can understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program is stored in a storage medium, including a number of instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as: ROM), random access memory (Random Access Memory, referred to as: RAM), disk or optical disk and other media that can store program codes.

[0051] Those skilled in the art will appreciate that the above embodiments are specific embodiments for implementing the present application, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present application.

Claims

1. An air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging, characterized in that: include: A box structure (1), a circuit module (2), a quick-release storage disk (3), a quick-release storage card (4), a fan (5), an electrical socket component (6), a flexible motherboard (7), a front panel (8), a rear panel (9), a left side panel (10), an upper cover (11) and a quick-release cover (12); the box structure (1), the front panel (8), the rear panel (9), the left side panel (10) and the upper cover (11) cooperate with the flexible motherboard (7) to divide the box into a module installation cavity and a fan installation cavity; the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4) are respectively installed in the module installation cavity, and the fan (5) is installed in the fan installation cavity; The flexible motherboard (7) is used as the bottom panel of the chassis and is respectively connected to the chassis structure (1), the front panel (8), the rear panel (9), the left side panel (10) and the quick-release cover (12), and supports the installation of modules and electrical socket components (6) that can be plugged in and out in different directions. The modules that can be plugged in and out in different directions include a circuit module (2), a quick-release storage disk (3) and a quick-release storage card (4); The fan (5) is used to start when the onboard recording device is working to discharge the heat inside the chassis.

2. The air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to claim 1, characterized in that: The box structure (1), the front panel (8), the rear panel (9), the left side panel (10) and the upper cover (11) are specifically coordinated with the flexible motherboard (7) to divide the box into two module installation cavities and one fan installation cavity, wherein the two module installation cavities are a first module installation cavity for installing modules that are not often removed and a second module installation cavity for installing modules that are often removed; The flexible motherboard (7) spans the first module installation cavity and the second module installation cavity, the circuit module socket of the flexible motherboard (7) is located in the first module installation cavity, the storage module socket is located in the second module installation cavity, the circuit module (2) is vertically inserted into the circuit module socket in the first module installation cavity, and the quick-release storage disk (3) and the quick-release storage card (4) are front-to-back inserted into the storage module socket in the second module installation cavity.

3. The air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to claim 2, characterized in that: The circuit module (2) is vertically inserted into the circuit module socket in the first module installation cavity through a module locking device (13); the quick-release storage disk (3) and the quick-release storage card (4) are provided with quick-release locking mechanisms; the quick-release storage disk (3) is vertically inserted into the storage module socket in the second module installation cavity through the quick-release locking mechanism provided with the quick-release locking mechanism; the quick-release storage card (4) is horizontally inserted into the storage module socket in the second module installation cavity through the quick-release locking mechanism provided with the quick-release locking mechanism.

4. A chassis for air-cooled airborne recording equipment supporting multi-directional module plugging and unplugging according to any one of claims 1 to 3, characterized in that: The electrical socket component (6) is installed on the front panel (8) through the flexible motherboard (7), the first module installation cavity is close to the front panel (8), the fan installation cavity is close to the rear panel (9), and the second module installation cavity is sandwiched between the first module installation cavity and the fan installation cavity.

5. An air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to any one of claims 1 to 4, characterized in that: Air ducts are designed in the front and rear directions of the chassis. After each module and fan (5) are installed, the installation locations are connected to the air ducts. After the onboard recording device starts working, the fan (5) starts and discharges the heat inside the chassis.

6. The air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to claim 5, characterized in that: The surfaces of the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4) are all provided with heat-conducting pastes for transferring heat, and the material of the heat-conducting pastes is a silica gel material.

7. The air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to claim 5, characterized in that: The surfaces of the circuit module (2), the quick-release storage disk (3) and the quick-release storage card (4) are also provided with shock-absorbing filling blocks for buffering the vibration inside the chassis, and the shock-absorbing filling blocks are made of rubber material.

8. An air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to any one of claims 1 to 4, characterized in that: The box structure (1), the front panel (8), the rear panel (9), the left side panel (10), the upper cover (11) and the quick-release cover (12) are all made of titanium alloy.

9. An air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging according to any one of claims 1 to 4, characterized in that: The flexible motherboard (7) is made of polyimide and / or polyester film as a base material.

10. A chassis assembly method, characterized in that: Suitable for assembling an air-cooled airborne recording device chassis supporting multi-directional module plugging and unplugging as claimed in any one of claims 1 to 9, comprising: The box structure, the flexible motherboard, the front panel, the rear panel, the left side panel and the upper cover are spliced ​​together by screws to obtain an empty chassis, and the empty chassis is divided into two module installation cavities and one fan installation cavity, and the two module installation cavities are respectively a first module installation cavity and a second module installation cavity; The electrical socket component is installed on the front panel through the flexible motherboard, the circuit module is vertically inserted into the circuit module socket in the first module installation cavity through the module locking device, the quick-release storage disk and the quick-release storage card are inserted front-to-back into the storage module socket in the second module installation cavity through the self-contained quick-release lock mechanism, and the fan is installed in the fan installation cavity; Use screws to connect the quick-release cover to the box structure, flexible motherboard, front panel, rear panel and upper cover to complete the assembly of the chassis.

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