Linear refueling automatic monitoring control device

Abstract

The utility model relates to the technical field of monitoring control devices, in particular to an automatic monitoring control device for linear refueling, which comprises a connecting seat, a controller mounted on the connecting seat, a touch screen arranged on the controller and a protective structure arranged on the controller, the protective structure comprises a connecting frame and a rotating shaft, the connecting frame is fixedly connected onto the controller, and the rotating shaft is fixedly connected onto the connecting frame. A rotating shaft is rotatably connected to the connecting frame, a baffle is fixedly connected to the rotating shaft, two connecting rods are rotatably connected to the two sides of the connecting frame, one end of each connecting rod is rotatably connected to a sliding block, the sliding block is slidably connected to the baffle, a connecting block is fixedly connected to the sliding block, a clamping plate is slidably connected between the two connecting blocks, and two clamping grooves are formed in the baffle. One end of the clamping plate is clamped with one of the clamping grooves; and the touch screen can be shielded and protected when refueling is not needed, so that dust is prevented from being gathered on the surface of the touch screen, meanwhile, the damage probability of the touch screen can be reduced, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to a monitoring and control device, specifically a linear refueling automatic monitoring and control device, belonging to the technical field of monitoring and control devices. Background Technology

[0002] Aircraft refueling refers to the process of directly refueling an aircraft within an airport using specialized equipment systems. This process typically consists of a series of pipelines, pump stations, valves, and control systems that efficiently and safely transfer fuel from storage tanks to the aircraft's fuel tanks. During the refueling process, monitoring and control devices are installed to monitor the process. These devices are equipped with controllers and touchscreens, allowing staff to perform relevant operations by clicking on the touchscreens.

[0003] However, the touch screens on traditional monitoring and control devices are exposed to the external environment for a long time when not in use. Because the surface of the touch screen has a certain amount of static electricity, it is easy to accumulate dust, making it difficult to clean. Furthermore, being directly exposed to the external environment, it is also easily scratched and damaged by impacts, resulting in poor safety during use. Utility Model Content

[0004] The purpose of this invention is to provide a linear refueling automatic monitoring and control device to solve the above problems. When refueling is not required, the touch screen on the monitoring and control device can be shielded and protected, thus preventing dust accumulation on its surface and reducing the chance of damage, making it more convenient to use.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a linear refueling automatic monitoring and control device, including a connecting base, a controller mounted on the connecting base, a touch screen on the controller, and a protective structure on the controller. The protective structure includes a connecting frame and a rotating shaft. The connecting frame is fixedly connected to the controller, and the rotating shaft is rotatably connected to the connecting frame. A baffle is fixedly connected to the rotating shaft. Two connecting rods are rotatably connected to both sides of the connecting frame. One end of each connecting rod is rotatably connected to a slider. The slider is slidably connected to the baffle. A connecting block is fixedly connected to the slider. A locking plate is slidably connected between the two connecting blocks. The baffle has two locking slots, and one end of the locking plate engages with one of the locking slots.

[0006] Preferably, a connecting post is fixedly connected to the slider, the connecting post is slidably connected to the connecting block, and a spring is sleeved on the outside of the connecting post. One end of the spring abuts against the connecting block, and the other end of the spring abuts against the clamping plate.

[0007] Preferably, the card plate has protrusions on both sides, and the middle part of the slider has a quadrangular prism structure.

[0008] Preferably, the connecting frame has an overall "U"-shaped structure, and the baffle abuts against the connecting frame.

[0009] Preferably, two connecting pipes are fixedly connected to the connecting seat, and the two connecting pipes are symmetrically distributed about the middle of the connecting seat.

[0010] Preferably, an electro-hydraulic valve is installed on the connecting pipe, and a flow meter is installed on the connecting pipe.

[0011] Preferably, the connecting pipe has threaded openings at both ends, and the ends of the connecting pipe are located inside the connecting seat.

[0012] Preferably, a sealing door is rotatably connected to the connecting seat, and a lock cylinder is installed on the sealing door.

[0013] The beneficial effects of this utility model are as follows: When refueling is not required, the connecting frame and baffle can shield and protect the touch screen, thereby preventing dust from accumulating on the touch screen surface and effectively ensuring the cleanliness of the touch screen surface. It also prevents the touch screen from being scratched or damaged by impact, thus effectively improving safety during use. When it is necessary to click the touch screen, the latch can be pulled. When the latch is not engaged with one of the slots, the baffle can be rotated. During the rotation, two sliders slide on the baffle, and two connecting rods rotate on the connecting frame. When the baffle rotates to 90 degrees, one end of the latch will face the other slot, allowing the latch to engage with the other slot. At this point, the sliders cannot slide, and the two connecting rods can support the baffle, avoiding the need to constantly hold the baffle with your hands. This frees up your hands for other operations, effectively improving the convenience of operation. When the baffle no longer obstructs the touch screen, related operations can be performed by clicking the touch screen. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0016] Figure 3 This is a schematic diagram of the connection structure between the connector and the controller of this utility model;

[0017] Figure 4 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0018] Figure 5This is a schematic diagram of the connection structure between the slider and the connecting block of this utility model;

[0019] Figure 6 This is a schematic diagram of the connection structure between the connecting pipe and the electro-hydraulic valve of this utility model.

[0020] In the diagram: 1. Connecting seat; 2. Controller; 3. Touch screen; 4. Protective structure; 401. Connecting frame; 402. Rotating shaft; 403. Baffle; 404. Connecting rod; 405. Slider; 406. Connecting block; 407. Card plate; 408. Card slot; 409. Connecting column; 410. Spring; 5. Connecting pipe; 6. Electro-hydraulic valve; 7. Flow meter; 8. Sealing door; 9. Lock cylinder. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an automatic monitoring and control device for linear refueling includes a connecting base 1, a controller 2 mounted on the connecting base 1, a touch screen 3 on the controller 2, and a protective structure 4 on the controller 2. The protective structure 4 includes a connecting frame 401 and a rotating shaft 402. The connecting frame 401 is fixedly connected to the controller 2, and the rotating shaft 402 is rotatably connected to the connecting frame 401. A baffle 403 is fixedly connected to the rotating shaft 402. Two connecting rods 404 are rotatably connected to both sides of the connecting frame 401. One end of each connecting rod 404 is rotatably connected to a slider 405. The slider 405 is slidably connected to the baffle 403. A connecting block 406 is fixedly connected to the slider 405. A locking plate 407 is slidably connected between the two connecting blocks 406. The baffle 403 has two slots 408, and one end of the locking plate 407 engages with one of the slots 408.

[0023] As a technical optimization solution of this utility model, such as Figure 2As shown, a connecting column 409 is fixedly connected to the slider 405. The connecting column 409 is slidably connected to the connecting block 406. A spring 410 is sleeved outside the connecting column 409. One end of the spring 410 abuts against the connecting block 406, and the other end of the spring 410 abuts against the clamping plate 407. Therefore, the clamping plate 407 can be automatically engaged with the clamping groove 408.

[0024] As a technical optimization scheme of the present utility model, as Figure 2 and Figure 5 shown, protrusions are provided on both sides of the clamping plate 407, and the middle part of the slider 405 is of a quadrangular prism structure. Therefore, it is convenient to pull the clamping plate 407, and it is convenient to pull the clamping plate 407.

[0025] As a technical optimization scheme of the present utility model, as Figure 1 and Figure 4 shown, the connection frame 401 is integrally of a "mouth" - shaped structure, and the baffle 403 abuts against the connection frame 401. Therefore, the touch screen 3 can be shielded and protected by the baffle 403 and the connection frame 401.

[0026] As a technical optimization scheme of the present utility model, as Figure 1 shown, two connecting pipes 5 are fixedly connected to the connection seat 1. The two connecting pipes 5 are symmetrically distributed about the middle of the connection seat 1. Threaded ports are provided at both ends of the connecting pipe 5, and the end of the connecting pipe 5 is located inside the connection seat 1. Therefore, one end of the connecting pipe 5 can be connected to the drain pipe of the oil storage device, and the other end can be connected to the refueling hose.

[0027] As a technical optimization scheme of the present utility model, as Figure 1 and Figure 6 shown, an electro - hydraulic valve 6 is installed on the connecting pipe 5, and a flowmeter 7 is installed on the connecting pipe 5. Therefore, the flow of refueling can be monitored by the flowmeter 7.

[0028] As a technical optimization scheme of the present utility model, as Figure 1 and Figure 3 shown, a sealing door 8 is rotatably connected to the connection seat 1, and a lock core 9 is installed on the sealing door 8. Therefore, the flowmeter 7 and the electro - hydraulic valve 6 can be shielded by the sealing door 8.

[0029] In use, one end of the connecting pipe 5 can be connected to the oil drain pipe of the oil storage device, and the other end can be connected to the refueling hose. The flow meter 7 can monitor the refueling flow rate. When refueling begins, the electro-hydraulic valve 6 can be opened, and when refueling ends, the electro-hydraulic valve 6 can be closed. The controller 2 is equipped with linear refueling software, which can automatically collect and display the refueling quantity of the flow meter 7 in real time. It can record the refueling port, the receiving aircraft number, the start and end time of refueling, the refueling quantity, and the operator information in real time. It has functions such as statistics, summary, and query. The management software on the controller 2 has two levels of management permissions, namely system administrator and operator. The measurement data information is traceable. The system software log can record all system operations and cannot be deleted. When it is necessary to click the touch screen 3, the card plate 407 can be pulled. Since the card plate 407 has protrusions on both sides, it is easy to grab the card plate 407. When the card plate 407 is not engaged with one of the slots 408, the baffle 403 can be rotated. During rotation, the two sliders 405 slide on the baffle 403, and the two connecting rods 404 rotate on the connecting frame 401. When the baffle 403 rotates to ninety degrees, one end of the locking plate 407 will face the other slot 408. At this time, the two springs 410 will extend to engage the locking plate 407 with the other slot 408. The sliders 405 cannot slide, so the two connecting rods 404 can support the baffle 403, avoiding the need to hold the baffle 403 with your hands. This frees up your hands for other operations, effectively improving the convenience of operation. When the baffle 403 is no longer blocking the touch screen 3, you can perform related operations by clicking the touch screen 3. When lubrication is not required, the connecting frame 401 and the baffle 403 can shield and protect the touch screen 3, preventing dust from accumulating on the surface of the touch screen 3 and effectively ensuring the cleanliness of the touch screen 3 surface. It can also prevent the touch screen 3 from being scratched or damaged by impact, thus effectively improving the safety of use.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A linear refueling automatic monitoring control device comprising a connecting seat (1), characterized in that: The connecting seat (1) is provided with a controller (2), the controller (2) is provided with a touch screen (3), the controller (2) is provided with a protection structure (4), the protection structure (4) comprises a connecting frame (401) and a rotating shaft (402), the connecting frame (401) is fixedly connected to the controller (2), the rotating shaft (402) is rotatably connected to the connecting frame (401), the baffle (403) is fixedly connected to the rotating shaft (402), two connecting rods (404) are rotatably connected to the two sides of the connecting frame (401), one end of the connecting rod (404) is rotatably connected to the sliding block (405), the sliding block (405) is slidably connected to the baffle (403), the connecting block (406) is fixedly connected to the sliding block (405), one clamping plate (407) is slidably connected between the two connecting blocks (406), the baffle (403) is provided with two clamping grooves (408), and one end of the clamping plate (407) is clamped with one of the clamping grooves (408).

2. The linear refueling automatic monitoring control device according to claim 1, characterized in that: The connecting column (409) is fixedly connected to the sliding block (405), the connecting column (409) is slidably connected to the connecting block (406), the spring (410) is arranged on the outer portion of the connecting column (409), one end of the spring (410) abuts against the connecting block (406), and the other end of the spring (410) abuts against the clamping plate (407).

3. The linear refueling automatic monitoring control device according to claim 1, characterized in that: The two sides of the clamping plate (407) are provided with protrusions, and the middle portion of the sliding block (405) is in a quadrangular prism structure.

4. The linear refueling automatic monitoring control device according to claim 1, characterized in that: The connecting frame (401) is in a whole "mouth" shape structure, and the baffle (403) abuts against the connecting frame (401).

5. The linear refueling automatic monitoring control device according to claim 1, characterized in that: The connecting seat (1) is fixedly connected with two connecting pipes (5), and the two connecting pipes (5) are symmetrically distributed about the middle portion of the connecting seat (1).

6. The linear refueling automatic monitoring control device according to claim 5, characterized in that: The connecting pipe (5) is provided with an electro-hydraulic valve (6) and a flowmeter (7).

7. The linear refueling automatic monitoring control device according to claim 5, characterized in that: The two ends of the connecting pipe (5) are provided with threaded openings, and the end portion of the connecting pipe (5) is located in the interior of the connecting seat (1).

8. The linear refueling automatic monitoring control device according to claim 1, characterized in that: The connecting seat (1) is rotatably connected with a sealing door (8), and the sealing door (8) is provided with a lock cylinder (9).

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