An adapter bracket for EDU72 display

Abstract

The utility model relates to an adapter support for EDU725 display belongs to the civil aviation aircraft indication recording system technical field, the adapter support includes support base, left and right stand, rear side riser, display connecting plate, heat dissipation air cylinder and locking device, left and right stand verticality sets up in support base left and right sides, rear side riser is connected in left and right stand rear end, display connecting plate is located left and right stand inboard top, heat dissipation air cylinder is assembled in rear side riser front side and is connected with display connecting plate, locking device sets up in left and right stand inboard and is located display connecting plate surrounds. The utility model through reasonable structure design has realized the quick fixed support and test connection to EDU725 display, effectively solved the problem, such as high cost, bad heat dissipation and inconvenient installation and removal in the prior art, improved maintenance efficiency and reliability, reduced use cost, provided strong support for the test and maintenance of EDU725 display.

Description

Technical Field

[0001] This utility model relates to the technical field of civil aviation aircraft instruction and recording systems, and in particular to an adapter bracket for an EDU72 display. Background Technology

[0002] In the civil aviation field, the A320 series aircraft widely uses the EDU725 display as a key component of its instruction recording system. During automated testing of the EDU725 display, it needs to be stably fixed to prevent vibration from causing test deviations, thereby ensuring the accuracy and reliability of the test results. However, the EDU725 display generates considerable heat during operation, and its internal cooling system lacks proper heat dissipation. Therefore, external ventilation ducts are required for air cooling to ensure the display's normal operation and lifespan.

[0003] Currently, apart from THALES, the design and manufacturing of adapter brackets for EDU725 monitors in China is almost non-existent. Due to the lack of corresponding manufacturing drawings and technical data, domestic airlines and repair shops mostly rely on purchasing adapter brackets that come with imported automated testing benches. These imported adapter brackets are not only expensive, but also suffer from problems such as inconvenient installation and disassembly, and poor heat dissipation in actual use, seriously affecting the repair efficiency and reliability of EDU725 monitors, and increasing repair time and costs.

[0004] Furthermore, existing adapter brackets fail to adequately consider the characteristics of the EDU725 monitor and the operational needs of maintenance engineers in their structural design. This results in the need to connect various cables and heat dissipation devices separately during installation and disassembly, making the process cumbersome, time-consuming, and labor-intensive, and failing to meet the requirements of efficient maintenance. Therefore, developing an EDU725 monitor adapter bracket that is structurally sound, low-cost, has good heat dissipation, and is easy to install and disassemble is of great significance for improving the maintenance efficiency and reliability of civil aircraft instruction and recording systems. Utility Model Content

[0005] The purpose of this invention is to provide an adapter bracket for the EDU72 monitor, thereby solving the aforementioned problems in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An adapter bracket for an EDU725 monitor includes a support base, left and right upright plates, a rear upright plate, a monitor connection plate, a cooling duct, and a locking device. The left and right upright plates are vertically arranged on the left and right sides of the support base, the rear upright plate is vertically connected to the rear end of the left and right upright plates, the monitor connection plate is disposed inside the left and right upright plates and located above the support base, the cooling duct is assembled on the front side of the rear upright plate and connected to the monitor connection plate, and the locking device is disposed inside the left and right upright plates and located around the monitor connection plate for fixing the EDU725 monitor.

[0008] In some specific embodiments, anti-slip pads are installed around the bottom of the support base, and the anti-slip pads are made of rubber.

[0009] In some specific embodiments, guide blocks are symmetrically provided on the inner front end of the left and right upright plates. The guide blocks are located below the locking device and their shape matches the two sides of the EDU725 display to guide the display to be installed in place.

[0010] In some specific embodiments, the display connection board is provided with an electrical connector for interfacing with the interface of the EDU725 display to achieve an electrical connection.

[0011] In some specific embodiments, a cooling fan is provided inside the heat dissipation duct, which is used to deliver air into the EDU725 display for air cooling.

[0012] In some specific embodiments, the locking device includes a locking block installed on the inner side of the left and right upright plates for engaging with the hook lock on the EDU725 display to fix the display.

[0013] In some specific embodiments, the support base, left and right upright plates, rear upright plate, and display connection plate are all made of nylon PA66 material, which has good processing performance, toughness, and corrosion resistance.

[0014] In some specific embodiments, a reinforcing beam is provided between the left and right upright plates. The reinforcing beam is located behind the display connecting plate and is connected to the left and right upright plates to enhance the overall stability of the bracket.

[0015] In some specific embodiments, the front end of the display connection board is provided with an inclined support plate, which is connected to the left and right upright plates. The angle between the support plate and the horizontal plane is an acute angle, which makes it easier for engineers to install and remove the EDU725 display with ease and to conveniently observe its interface.

[0016] In some specific embodiments, the front end of the support base is provided with a front baffle, which is vertically arranged and connected to the left and right upright plates to prevent the front end of the EDU725 display from slipping off.

[0017] The beneficial effects of this utility model are as follows: This utility model discloses an adapter bracket for an EDU72 monitor, which has the following beneficial effects:

[0018] Efficient Fixing and Connection: The locking device, guide blocks, and electrical connectors on the monitor connection board enable quick and accurate fixing and electrical connection of the EDU725 monitor. Maintenance engineers can easily install and remove the monitor with simple operations, eliminating the need for connecting various cables, significantly improving installation and removal efficiency, saving maintenance time, and helping to shorten maintenance cycles.

[0019] Excellent heat dissipation performance: The unique heat dissipation duct design with a built-in cooling fan continuously supplies air into the EDU725 monitor, forming an effective air-cooling circulation. This effectively dissipates the heat generated during monitor operation, reducing the risk of equipment failure due to high temperatures, extending the lifespan of the EDU725 monitor, and ensuring stable operation. It is especially suitable for situations where the EDU725 monitor lacks internal cooling devices and operates at high temperatures, thus overcoming the shortcomings of existing technologies.

[0020] Easier to operate and observe: The tilting tray design at the front of the monitor connection board allows the EDU725 monitor to have a reasonable tilt angle after installation, which is more in line with ergonomic principles. This makes installation and disassembly easier for maintenance engineers, while also facilitating observation and operation of the monitor interface, reducing errors caused by inconvenient operation, and improving the convenience and accuracy of maintenance work.

[0021] Cost Reduction: The successful development of this adapter bracket fills a gap in domestic independent research and development. Compared with imported adapter brackets, its manufacturing cost is significantly reduced, and it can be customized according to the actual needs of domestic airlines, offering higher cost-effectiveness. This reduces maintenance costs for airlines and maintenance institutions, and enhances the self-sufficiency and economic efficiency of the domestic civil aviation aircraft instruction and recording system maintenance industry. Attached Figure Description

[0022] Figure 1 This is a front view of the adapter bracket for the EDU72 monitor according to this utility model.

[0023] Figure 2 This is a side view of the adapter bracket for the EDU72 monitor after assembly according to this utility model;

[0024] Figure 3 This is a schematic diagram of the support base structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the left and right vertical plates of this utility model;

[0026] Figure 5 This is a schematic diagram of the top baffle structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the display connection board structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the pallet structure of this utility model;

[0029] Figure 8 This is a schematic diagram of the locking block structure of this utility model;

[0030] Figure 9 This is a schematic diagram of the guide block structure of this utility model;

[0031] Figure 10 This is a schematic diagram of the front baffle structure of this utility model;

[0032] Figure 11 This is a schematic diagram of the reinforced crossbeam structure of this utility model;

[0033] Figure 12 This is a schematic diagram of the heat dissipation duct structure of this utility model;

[0034] Figure 13 This is a schematic diagram of the rear upright plate structure of this utility model;

[0035] Figure 14 This is a schematic diagram of the anti-slip foot pad structure of this utility model.

[0036] In the attached diagram: 1. Support base; 2. Left and right upright plates; 3. Monitor connection plate; 4. Heat dissipation duct; 5. Rear upright plate; 6. Locking block; 7. Anti-slip pad; 8. Guide block; 9. Top baffle; 10. Support plate; 11. Front baffle; 12. Reinforcing crossbeam. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0038] Reference Figures 1 to 14An adapter bracket for an EDU725 monitor is shown, comprising a support base 1, left and right upright plates 2, a rear upright plate 5, a monitor connection plate 3, a cooling duct 4, and a locking device. The left and right upright plates 2 are vertically arranged on the left and right sides of the support base 1, the rear upright plate 5 is vertically connected to the rear end of the left and right upright plates 2, the monitor connection plate 3 is disposed inside the left and right upright plates 2 and located above the support base 1, the cooling duct 4 is assembled on the front side of the rear upright plate 5 and connected to the monitor connection plate 3, and the locking device is disposed inside the left and right upright plates 2 and located around the monitor connection plate 3 for fixing the EDU725 monitor.

[0039] Support Base 1: Located at the very bottom of the stand, it directly contacts the surface where the monitor is placed. As the basic support for the entire stand, it bears the weight of the entire stand and the EDU725 monitor. Anti-slip feet 7 enhance friction with the surface, preventing the stand from sliding and providing a stable support base for the monitor.

[0040] Left and right upright plates 2: Vertically positioned on the left and right sides of the support base 1, with the rear upright plate 5 connected to its rear end. A reinforcing crossbeam 12 is located behind the monitor connecting plate 3 and connected to the left and right upright plates 2. Guide blocks 8 are symmetrically positioned at the inner front end, and locking blocks 6 are installed on the inner side. The monitor connecting plate 3 is located on the inner side and above the support base 1. As the main frame of the bracket, it connects with other components to form an integrated structure, providing left and right support and a fixed foundation for the monitor. Simultaneously, the guide blocks 8 on its inner side guide the monitor into place, and the locking blocks 6 cooperate with the hook locks on the monitor to secure it.

[0041] Rear upright plate 5: Vertically connected to the rear end of the left and right upright plates 2, with the heat dissipation duct 4 mounted on its front side. It is mainly used to connect the rear ends of the left and right upright plates 2, enhancing the structural stability of the rear of the bracket, and providing an installation position for the heat dissipation duct 4, thereby supporting the heat dissipation function of the monitor.

[0042] Display connection plate 3: Located above the inner side of the left and right upright plates 2, and above the support base 1. It has an inclined support plate 10 at the front end, which connects to the left and right upright plates 2. An electrical connector is mounted on the support plate 10 to interface with the EDU725 display. This allows for direct connection to the EDU725 display, ensuring electrical connection between the display and the testing equipment. The inclined support plate 10 provides a suitable tilt angle for the display after installation, facilitating installation, removal, and observation of the display interface by engineers.

[0043] Cooling duct 4: Mounted on the front of the rear upright plate 5 and connected to the monitor connection plate 3, it contains a cooling fan. The built-in cooling fan supplies air to the EDU725 monitor, forming a wind-cooled cooling cycle. This effectively dissipates the heat generated during monitor operation, reducing the risk of equipment failure due to high temperatures, extending the monitor's lifespan, and ensuring stable equipment operation.

[0044] Locking Block 6: Locking Block 6 is installed on the inner side of the left and right upright plates 2, located around the monitor connecting plate 3, and cooperates with the hook lock on the EDU725 monitor. It is used to fix the EDU725 monitor. By interacting with the hook lock on the monitor, it securely locks the monitor to the bracket, ensuring the stability and safety of the monitor during testing and use, and preventing the monitor from loosening or falling off.

[0045] Reinforcing crossbeam 12: Located between the left and right upright plates 2 and behind the monitor connecting plate 3, it is connected to the left and right upright plates 2. It enhances the overall stability of the bracket, prevents the left and right upright plates 2 from deforming or shaking during use, improves the bracket's load-bearing capacity and structural rigidity, and provides more reliable support for the monitor.

[0046] Guide blocks 8: Symmetrically positioned on the inner front end of the left and right upright plates 2, below the locking device. Their shape matches the two sides of the EDU725 monitor, guiding the monitor to be accurately installed during installation, enabling the monitor to quickly and smoothly enter the predetermined position, improving installation efficiency and accuracy.

[0047] Support plate 10: The front end of the monitor connection plate 3 is provided with an inclined support plate 10, which is connected to the left and right upright plates 2. The inclined design forming an acute angle with the horizontal plane gives the installed EDU725 monitor a reasonable tilt angle, which is more in line with ergonomic principles. This makes it easier for engineers to operate during installation and disassembly, and also makes it easier to observe and operate the monitor interface, reducing operational errors.

[0048] Front baffle 11: Vertically mounted at the front end of the support base 1 and connected to the left and right upright plates 2. It is used to prevent the front of the EDU725 monitor from slipping off the stand, further ensuring the stability of the monitor on the stand, and preventing the front of the monitor from sliding off the stand due to accidental collisions or improper operation, thus protecting the safety of the monitor.

[0049] Anti-slip feet 7: Installed around the bottom of the support base 1. Made of rubber, they have excellent anti-slip properties, enhance the friction between the stand and the surface it is placed on, prevent the stand from sliding during use, and ensure the stable placement of the entire stand and monitor.

[0050] The top baffle 9 is located at the top of the bracket, specifically at the top of the left and right upright plates 2, connecting to the top of the left and right upright plates 2. It forms the upper sealing plate structure of the bracket. The top baffle 9 is connected to the top of the left and right upright plates 2 using appropriate fasteners such as screws and bolts, or connecting structures such as snap-fits and plugs, ensuring a stable connection with the left and right upright plates 2. Together with the left and right upright plates 2, the rear upright plate 5, and the support base 1, it constitutes a complete frame structure.

[0051] Enhanced structural stability: The top baffle 9 connects to the top of the left and right upright plates 2, forming an integrated frame structure, which effectively enhances the overall stability and rigidity of the bracket. During installation and use, it prevents the left and right upright plates 2 from shaking or deforming, improves the bracket's load-bearing capacity and anti-tipping ability, and ensures the stable fixation of the EDU725 monitor on the bracket.

[0052] Preventing monitor slippage: When installing the EDU725 monitor, the top baffle 9 acts as a physical barrier to prevent the monitor from slipping upwards in the vertical direction. Together with the front baffle 11 and the rear side panel 5, it forms an all-round limit and fixation for the monitor, further improving the installation reliability of the monitor.

[0053] Protecting internal components: The top baffle 9 also provides some protection, preventing external objects from falling from above or interfering with the internal components of the bracket, such as the heat dissipation duct 4 and the monitor connection plate 3, thus protecting these components from damage and extending the service life of the bracket.

[0054] In some specific embodiments, anti-slip pads 7 are installed around the bottom of the support base 1, and the anti-slip pads 7 are made of rubber.

[0055] Anti-slip pads 7 are installed at corresponding positions around the bottom of the support base 1, and can usually be connected to the support base 1 by adhesive, embedded installation or other fixing methods.

[0056] Function: The anti-slip feet 7 are made of rubber, providing excellent anti-slip properties. This enhances the friction between the stand and the surface it rests on, preventing the stand from slipping during use and ensuring the stability of the entire stand and monitor. Simultaneously, the rubber anti-slip feet 7 also provide some shock absorption, reducing vibrations during use and further improving the monitor's stability.

[0057] In some specific embodiments, guide blocks 8 are symmetrically provided on the inner front end of the left and right upright plates 2. The guide blocks 8 are located below the locking device and their shape matches the two sides of the EDU725 display, which is used to guide the display to be installed in place.

[0058] Guide blocks 8 are symmetrically arranged on the inner front end of the left and right vertical plates 2. They are usually connected to the left and right vertical plates 2 by fasteners such as screws and bolts to ensure that they can maintain a stable position during installation.

[0059] Function: The guide block 8 is shaped to match the two sides of the EDU725 monitor, guiding the monitor to its correct placement during installation. This allows the monitor to be quickly and smoothly positioned, improving installation efficiency and accuracy. Simultaneously, the guide block 8 also helps prevent the monitor from shifting or tilting during installation, ensuring a proper fit between the monitor and the stand.

[0060] In some specific embodiments, the display connection board 3 is provided with an electrical connector, which is used to mate with the interface of the EDU725 display to achieve electrical connection.

[0061] The electrical connector is installed on the display connection board 3 and mates with the interface of the EDU725 display through the corresponding interface to achieve electrical connection.

[0062] Function: The electrical connector is used to interface with the EDU725 monitor, realizing the electrical connection between the stand and the monitor, ensuring that the monitor can be powered on and transmit data signals normally during testing and use, and enabling the monitor to communicate and work collaboratively with relevant testing equipment.

[0063] In some specific embodiments, a cooling fan is provided inside the heat dissipation duct 4, which is used to deliver air into the EDU725 display for air cooling.

[0064] The cooling fan is located inside the cooling duct 4, usually at one end of the cooling duct 4 near the monitor or at an appropriate position, to ensure that air can be effectively delivered into the monitor.

[0065] The cooling fan is usually fixed to the corresponding position of the cooling duct 4 by fasteners such as screws and bolts, and is connected to the power supply or other control equipment by wires to realize the power supply and control of the cooling fan.

[0066] Function: The cooling fan is used to deliver air into the EDU725 monitor to form a wind-cooling heat dissipation cycle, which can dissipate the heat generated by the monitor during operation in a timely manner, reduce the risk of equipment failure caused by high temperature, extend the life of the monitor, and ensure stable operation of the equipment. It is especially suitable for EDU725 monitors that do not have internal heat dissipation devices and operate at high temperatures.

[0067] In some specific embodiments, the locking device includes a locking block 6, which is installed on the inner side of the left and right upright plates 2 and is used to cooperate with the hook lock on the EDU725 display to fix the display.

[0068] The locking block 6 is installed on the inside of the left and right upright plates 2. It is usually connected to the left and right upright plates 2 by fasteners such as screws and bolts, and also cooperates with the hook lock on the EDU725 display.

[0069] Function: Locking block 6 engages with the hook lock on the EDU725 monitor to securely fasten the monitor to the stand, ensuring its stability and safety during testing and use, and preventing it from loosening or falling off. The interaction between locking block 6 and the hook lock allows for quick fixing and releasing of the monitor, facilitating its installation and removal.

[0070] In some specific embodiments, the support base 1, left and right upright plates 2, rear upright plate 5, and display connection plate 3 are all made of nylon PA66 material, which has good processing performance, toughness, and corrosion resistance.

[0071] These four components are interconnected through their respective structural designs and connection methods to form an overall frame structure. For example, the left and right upright plates 2 are vertically arranged on the left and right sides of the support base 1, the rear upright plate 5 is vertically connected to the rear end of the left and right upright plates 2, and the display connection plate 3 is arranged inside the left and right upright plates 2 and located above the support base 1.

[0072] Function: Nylon PA66 material possesses excellent processing properties, toughness, and corrosion resistance, ensuring the structural stability and reliability of the support structure during long-term use. Good processing properties allow for precise molding of each component to meet design requirements; high toughness prevents breakage or deformation during use, extending the support structure's lifespan; and corrosion resistance resists the erosion of external chemicals, maintaining the stability of the support structure's performance.

[0073] In some specific embodiments, a reinforcing beam 12 is provided between the left and right upright plates 2. The reinforcing beam 12 is located behind the display connecting plate 3 and is connected to the left and right upright plates 2 to enhance the overall stability of the bracket.

[0074] The reinforcing beam 12 is connected to the left and right upright plates 2 by fasteners such as screws and bolts, and usually spans between the left and right upright plates 2 to form a transverse connection structure.

[0075] Function: The crossbeam 12 is used to enhance the overall stability of the bracket. By connecting the rear sides of the left and right upright plates 2, a more stable frame structure is formed, preventing the left and right upright plates 2 from shaking or deforming during use, improving the bracket's load-bearing capacity and anti-overturning ability, and ensuring the monitor is stably fixed on the bracket.

[0076] In some specific embodiments, the front end of the display connection plate 3 is provided with an inclined support plate 10, which is connected to the left and right upright plates 2. The angle between the support plate 10 and the horizontal plane is an acute angle, which makes it easier for engineers to install and remove the EDU725 display with less effort and to easily observe its interface.

[0077] The tilting support plate 10 and the display connection plate 3 can be fixedly connected by welding, screws or other means. At the same time, the two ends of the support plate 10 are usually connected to the left and right upright plates 2 to form a stable support structure.

[0078] Function: The tilting design of the tilting tray 10, which forms an acute angle with the horizontal plane, ensures that the installed EDU725 monitor has a reasonable tilt angle, which is more in line with ergonomic principles. This design makes it easier for engineers to operate during installation and removal, while also facilitating observation and operation of the monitor interface, reducing errors caused by inconvenient operation, and improving the convenience and accuracy of maintenance work.

[0079] In some specific embodiments, the front end of the support base 1 is provided with a front baffle 11, which is vertically arranged and connected to the left and right upright plates 2 to prevent the front end of the EDU725 display from slipping off.

[0080] The front baffle 11 is vertically arranged and connected to the left and right upright plates 2. It is usually connected to the support base 1 and the left and right upright plates 2 by fasteners such as screws and bolts to form a complete front protection structure.

[0081] Function: The front baffle 11 is used to prevent the front of the EDU725 monitor from slipping off the stand, further ensuring the stability of the monitor on the stand. During installation and use, the front baffle 11 can prevent the monitor from sliding forward, avoiding accidental collisions or improper operation that could cause the front of the monitor to slide off the stand, thus protecting the monitor's safety.

[0082] The working principle of this utility model:

[0083] The EDU725 monitor adapter stand works by utilizing the coordinated action of its components to achieve stable mounting, rapid electrical connection, and effective heat dissipation for the EDU725 monitor, ensuring stable performance and convenient operation during testing and repair. Details are as follows:

[0084] Fixing and Support: Place the bracket on a stable surface, with anti-slip feet 7 to prevent slippage. The left and right upright plates 2, the rear upright plate 5, and the support base 1 form a stable frame. The front baffle 11 and the top baffle 9 restrict the monitor's forward, backward, left, and right sliding. The locking block 6 engages with the monitor's hook lock to ensure that the monitor is stable and secure after installation.

[0085] Electrical connection: The electrical connector on the display connection board 3 mates with the display interface to establish an electrical connection, enabling the display to communicate with the test equipment, ensuring stable signal transmission, and guaranteeing the normal operation of testing and maintenance.

[0086] Heat dissipation: The cooling fan runs inside the cooling duct 4, delivering air into the monitor to form a wind-cooled heat dissipation cycle, dissipating heat in a timely manner, reducing the risk of failure, and extending the monitor's lifespan.

[0087] Ease of operation: The guide block 8 guides the display to the correct position, and the tilting plate 10 makes the display tilt at a suitable angle, which is ergonomic, easy to observe and operate, and improves work efficiency.

[0088] Example

[0089] Preparation: In the aircraft maintenance company's laboratory, maintenance engineers place the bracket on the workbench, ensuring its stability. They then inspect all components of the bracket for damage, especially critical parts such as locking block 6 and electrical connectors, ensuring they are securely installed and functioning properly.

[0090] Installing the monitor: The service engineer lifts the EDU725 monitor and aligns its sides with the guide blocks 8 on the inside of the left and right upright plates 2. Guided by the guide blocks 8, the monitor is slowly slid downwards until it is fully inserted into the predetermined position inside the left and right upright plates 2. Once the monitor is in place, the locking block 6 automatically engages with the hook lock on the monitor, securing it to the bracket.

[0091] Electrical connection: Connect the electrical connector on the bracket to the interface of the EDU725 monitor to ensure a tight and reliable connection.

[0092] Cooling start-up: When the power is turned on, the cooling fan starts running, supplying air into the monitor to dissipate heat.

[0093] Testing and Repair: After connecting all relevant testing equipment and cables, begin testing and repairing the EDU725 monitor. During testing, the monitor image is clearly displayed on the tilting tray 10, allowing repair engineers to easily observe and operate the equipment, thus improving work efficiency.

[0094] Disassembly and Organization: After testing and repair, first disconnect the power, release locking block 6, and slowly lift the monitor to remove it from the stand. Place the monitor properly, and organize the stand and related equipment to prepare for the next use.

[0095] Throughout this embodiment, the adapter bracket played a crucial role in making the testing and repair of the EDU725 monitor more stable, reliable, efficient, and convenient, while reducing repair costs and time.

[0096] By adopting the above-disclosed technical solution of this utility model, the following beneficial effects are obtained:

[0097] Efficient Fixing and Connection: The locking device, guide blocks, and electrical connectors on the monitor connection board enable quick and accurate fixing and electrical connection of the EDU725 monitor. Maintenance engineers can easily install and remove the monitor with simple operations, eliminating the need for connecting various cables, significantly improving installation and removal efficiency, saving maintenance time, and helping to shorten maintenance cycles.

[0098] Excellent heat dissipation performance: The unique heat dissipation duct design with a built-in cooling fan continuously supplies air into the EDU725 monitor, forming an effective air-cooling circulation. This effectively dissipates the heat generated during monitor operation, reducing the risk of equipment failure due to high temperatures, extending the lifespan of the EDU725 monitor, and ensuring stable operation. It is especially suitable for situations where the EDU725 monitor lacks internal cooling devices and operates at high temperatures, thus overcoming the shortcomings of existing technologies.

[0099] Easier to operate and observe: The tilting tray design at the front of the monitor connection board allows the EDU725 monitor to have a reasonable tilt angle after installation, which is more in line with ergonomic principles. This makes installation and disassembly easier for maintenance engineers, while also facilitating observation and operation of the monitor interface, reducing errors caused by inconvenient operation, and improving the convenience and accuracy of maintenance work.

[0100] Excellent stability and reliability: The main components are made of high-quality nylon PA66 material, which boasts excellent processing performance, high toughness, and strong corrosion resistance, ensuring the structural stability and reliability of the adapter bracket during long-term use. The anti-slip feet further enhance the stability of the bracket on the test platform, preventing slippage during use and providing a reliable support foundation for the EDU725 monitor, thus guaranteeing stability during the testing process.

[0101] Cost Reduction: The successful development of this adapter bracket fills a gap in domestic independent research and development. Compared with imported adapter brackets, its manufacturing cost is significantly reduced, and it can be customized according to the actual needs of domestic airlines, offering higher cost-effectiveness. This reduces maintenance costs for airlines and maintenance institutions, and enhances the self-sufficiency and economic efficiency of the domestic civil aviation aircraft instruction and recording system maintenance industry.

[0102] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An adapter stand for an EDU72 monitor, characterized in that: It includes a support base (1), left and right upright plates (2), a rear upright plate (5), a display connection plate (3), a heat dissipation duct (4), and a locking device; the left and right upright plates (2) are vertically arranged on the left and right sides of the support base (1), the rear upright plate (5) is vertically connected to the rear end of the left and right upright plates (2), the display connection plate (3) is arranged inside the left and right upright plates (2) and located above the support base (1), the heat dissipation duct (4) is assembled on the front side of the rear upright plate (5) and connected to the display connection plate (3), and the locking device is arranged inside the left and right upright plates (2) and located around the display connection plate (3) for fixing the EDU725 display.

2. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The support base (1) is equipped with anti-slip pads (7) around its bottom, and the anti-slip pads (7) are made of rubber.

3. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The left and right upright plates (2) are symmetrically provided with guide blocks (8) on the inner front end. The guide blocks (8) are located below the locking device and their shape matches the two sides of the EDU725 display. They are used to guide the display to be installed in place.

4. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The display connection board (3) is provided with an electrical connector, which is used to connect with the interface of the EDU725 display to achieve electrical connection.

5. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The cooling duct (4) is equipped with a cooling fan, which is used to deliver air into the EDU725 display for air cooling.

6. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The locking device includes a locking block (6), which is installed on the inner side of the left and right upright plates (2) and is used to cooperate with the hook lock on the EDU725 display to fix the display.

7. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The support base (1), left and right upright plates (2), rear upright plate (5), and display connection plate (3) are all made of nylon PA66 material, which has good processing performance, toughness and corrosion resistance.

8. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: A reinforcing beam (12) is provided between the left and right upright plates (2). The reinforcing beam (12) is located behind the display connecting plate (3) and is connected to the left and right upright plates (2) to enhance the overall stability of the bracket.

9. The adapter bracket for the EDU72 monitor according to claim 1, characterized in that: The front end of the display connection plate (3) is provided with an inclined support plate (10). The support plate (10) is connected to the left and right upright plates (2). The angle between the support plate and the horizontal plane is an acute angle, which makes it easier for engineers to install and disassemble the EDU725 display with less effort and to easily observe its interface.

10. The adapter bracket for the EDU72 display according to claim 1, characterized in that: The front end of the support base (1) is provided with a front baffle (11), which is vertically arranged and connected to the left and right upright plates (2) to prevent the front end of the EDU725 display from slipping off.

Images