Maintenance system attendance conveying device

Abstract

The embodiment of the utility model provides a maintenance system attendance conveying device, and relates to the field of maintenance management systems. A maintenance system attendance conveying device comprises a box body, a printer, a display screen and a paper conveying assembly. The display screen is installed on the box body, the printer is arranged in the box body, and the paper conveying assembly is connected with the box body and corresponds to a paper outlet of the printer. Through the integration of the touch screen, the printer and the paper transmission assembly, the task information of the steward can be automatically conveyed and printed. The steward directly obtains the task list corresponding to the steward through the touch screen, and the tedious process of manual recording is avoided. And meanwhile, the printing and transmission of the task list are automatically completed by the system, so that the possibility of human errors is reduced.

Description

Technical Field

[0001] This utility model relates to the field of aircraft maintenance management systems, specifically to an aircraft maintenance system attendance communication device. Background Technology

[0002] During locomotive operations, pre-departure meetings and pre-departure planning are indispensable steps. Locomotive crew members must develop detailed safety measures based on various factors, including the train number, locomotive type, car body number, track section, weather conditions, and important construction work. This process aims to ensure that each crew member understands their responsibilities and tasks, thereby guaranteeing safe and smooth train operation. Typically, crew members need to manually record meeting minutes and compile task lists before boarding the train to perform their tasks. This manual recording and compilation method is not only time-consuming and labor-intensive but also prone to inaccurate information transmission due to human error, affecting overall operational efficiency.

[0003] With the rapid development of information technology, network transmission has been widely applied in various industries, and the task allocation for locomotive crew members has gradually become digitalized. Currently, sending clearly defined task information to each crew member's personal terminal device via a network system theoretically improves the efficiency and accuracy of information transmission. However, in practice, crew members still need to print out or manually record the electronic task sheets before using them in actual operations. This process not only increases the operational steps for crew members, causing inconvenience, but also, under high-intensity working conditions, the cumbersome task sheet management method still restricts the improvement of overall work efficiency. Utility Model Content

[0004] According to an embodiment of the present invention, an attendance communication device for an aircraft maintenance system is provided. This device is used to solve the problems mentioned in the background section.

[0005] In a first aspect, a dispatch communication device for an aircraft maintenance system is provided, comprising: a housing, a printer, a display screen, and a paper transport assembly; the display screen is mounted on the housing, the printer is disposed inside the housing, and the paper transport assembly is connected to the housing and corresponds to the paper output port of the printer.

[0006] Preferably, the paper conveying assembly includes a motor, a guide plate, two limiting plates, two conveying rollers, and two conveyor belts; the guide plate is connected to the housing, and the side of the guide plate away from the housing is bent upward; the two limiting plates are respectively fixedly connected to the guide plate, and the two limiting plates form a paper limiting space; the two ends of the two conveying rollers pass through the limiting plates and are rotatably connected to the limiting plates; the conveyor belts are connected between the two conveying rollers; and the output end of the motor is connected to one of the conveying rollers.

[0007] Preferably, the conveying roller shaft includes a rubber roller and a first rotating shaft, the rubber roller is sleeved on the first rotating shaft, and the first rotating shaft is rotatably connected to the limiting plate.

[0008] Preferably, a paper storage opening is provided on the back of the box.

[0009] Preferably, the bottom of the housing is provided with support feet.

[0010] Preferably, it further includes an adjustment component, which is connected to the housing, and the display screen is connected to the adjustment component, which is used to adjust the angle of the display screen.

[0011] Preferably, the housing is provided with two mounting seats, and a rotating shaft is rotatably mounted between the two mounting seats. Two connecting plates are provided on the back of the display screen, and the connecting plates are fixedly connected to the mounting seats. The adjustment assembly includes an adjusting screw, a moving beam, and two support rods. The adjusting screw is rotatably mounted inside the housing, and one end of the adjusting screw is rotatably connected to the housing. The adjusting screw passes through the moving beam and is threadedly connected to the moving beam. Both ends of the moving beam are slidably connected to the inner wall of the housing. The lower ends of the two support rods are rotatably connected to the moving beam. The upper wall of the housing is provided with two sliding grooves, and the two support rods pass through the two sliding grooves and are rotatably connected to the display screen.

[0012] Preferably, the inner wall of the box is provided with two guide rails, and the two ends of the movable beam are provided with sliders that are slidably connected to the guide rails.

[0013] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0014] This utility model provides an aircraft maintenance system dispatch communication device that, through the integration of a touch screen, printer, and paper transfer components, can automatically transmit and print flight attendants' task information. Flight attendants can directly access their corresponding task list via the touch screen, avoiding the tedious process of manual recording. Simultaneously, the printing and transmission of task sheets are completed automatically by the system, reducing the possibility of human error.

[0015] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0016] The above and other features, advantages, and aspects of the various embodiments of the present invention will become more apparent from the accompanying drawings and the following detailed description. In the drawings, the same or similar reference numerals denote the same or similar elements, wherein:

[0017] Figure 1 A first-view perspective perspective view of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown.

[0018] Figure 2 A second-view perspective perspective view of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown.

[0019] Figure 3 A three-dimensional sectional view of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown;

[0020] Figure 4 An exploded structural schematic diagram of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown;

[0021] Figure 5 A cross-sectional view of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown.

[0022] Figure 6 An exploded view of the paper conveying assembly of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown.

[0023] Figure 7 A three-dimensional structural schematic diagram of the adjustment component of the aircraft maintenance system attendance communication device according to an embodiment of the present invention is shown.

[0024] Tag name

[0025] 1 - Housing, 11 - Paper storage port, 12 - Support foot, 13 - Mounting base, 14 - Second rotating shaft, 15 - Guide rail, 16 - Slide rail, 2 - Printer, 3 - Display screen, 31 - Connecting plate, 4 - Paper transport assembly, 41 - Motor, 42 - Guide plate, 43 - Limiting plate, 44 - Conveyor roller shaft, 441 - Rubber roller, 442 - First rotating shaft, 45 - Conveyor belt, 5 - Adjustment assembly, 51 - Adjustment screw, 52 - Moving beam, 53 - Support rod, 54 - Slider. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Furthermore, the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0028] like Figure 1 and Figure 7 As shown, this utility model provides an attendance communication device for an aircraft maintenance system, including: a housing 1, a printer 2, a display screen 3, and a paper transport assembly 4; the display screen 3 is installed on the housing 1, the printer 2 is disposed inside the housing 1, and the paper transport assembly 4 is connected to the housing 1 and corresponds to the paper output port of the printer 2.

[0029] Furthermore, it also includes a motherboard, which contains a storage module storing the duties and tasks of each locomotive crew member during their shifts. The display screen 3 is a touchscreen, and the motherboard also includes a controller. The display screen 3 is connected to the printer 2 via the motherboard. The display screen 3 can utilize existing touchscreen technology, such as LCD (Liquid Crystal Display) or OLED (Organic Light Emitting Diode) touchscreens. The motherboard can be an existing industrial control motherboard or embedded computer motherboard, typically used in electronic devices as the core unit for inter-component connection and information processing. The storage module can utilize existing memory technology, such as flash memory, EEPROM (Electrically Erasable Programmable Read-Only Memory), or SD cards and other non-volatile storage devices. The controller can be an existing microcontroller or digital signal processor (DSP), such as common ARM architecture microcontrollers, STM32, PIC series, etc. Therefore, the display screen 3, motherboard, storage module, and controller can all use existing, known commercial components. The specific working principles and usage methods are well-known to those skilled in the art and will not be described in detail here.

[0030] In actual use, the locomotive crew enters their personal information on the touchscreen 3, locates their corresponding task list, and then selects to print. The controller 52 controls the printer 2 to print the corresponding content, and the printed task list is then conveyed from the printer 2's paper output port to the paper transport component 4. The paper transport component 4 then transports the paper, which the locomotive crew can directly pick up, making the operation convenient. Through the integration of the touchscreen, printer, and paper transport component, the transmission and printing of the crew's task information can be automated. The crew can directly obtain their corresponding task list through the touchscreen, avoiding the tedious process of manual recording. Simultaneously, the printing and transmission of task lists are completed automatically by the system, eliminating the need for crew members to print or record manually, thus reducing the possibility of human error.

[0031] In this embodiment, the paper conveying assembly 4 includes a motor 41, a guide plate 42, two limiting plates 43, two conveying rollers 44, and two conveyor belts 45. The guide plate 42 is fixedly installed on the housing 1, with its side away from the housing 1 bent upwards to guide the conveying direction of the paper. The two limiting plates 43 are fixedly connected to both sides of the guide plate 42, forming a space between the two limiting plates 43 for limiting the paper and ensuring that the paper remains stable during conveying.

[0032] The two ends of the two conveyor rollers 44 pass through the limiting plate 43 and are rotatably connected to it. Two conveyor belts 45 are connected between the two conveyor rollers 44 to form a stable paper transport channel. The output of the motor 41 is connected to one of the conveyor rollers 44 to provide a power source. Furthermore, each of the two conveyor rollers 44 is equipped with a pulley that matches the conveyor belt 45 to ensure reliable engagement between the belt and the roller.

[0033] In actual operation, after the paper has finished printing from the paper output port of printer 2, a portion of the paper will be exposed at the paper output port position of printer 2. At this time, a portion of the paper is clamped by the limiting plate 43 and the conveyor roller 44. By controlling the output end of the motor 41 to drive one of the conveyor rollers 44 to rotate, and since the two conveyor rollers 44 are connected by the transmission belt 45, this transmission method can achieve synchronous rotation of the two conveyor rollers 44, thereby driving the conveyor belt 45 to move and thus conveying the paper.

[0034] During paper transport, the paper is pushed along the direction of the guide plate 42 to the upper curved area of ​​the guide plate 42, eventually partially protruding outside the curved area of ​​the guide plate 42 for direct extraction by the locomotive crew. This structure not only ensures the stability of paper transport but also achieves high efficiency and convenience in paper transfer, optimizing the workflow of the locomotive maintenance system. This embodiment, through the combined design of the guide plate 42, the limiting plate 43, and the conveyor belt 45, avoids paper jams or deviations during paper transport, improving the overall stability and reliability of the paper transport assembly 4.

[0035] In this embodiment, the conveying roller shaft 44 includes a rubber roller 441 and a first rotating shaft 442, wherein the rubber roller 441 is sleeved on the first rotating shaft 442, and the first rotating shaft 442 is rotatably connected to the limiting plate 43. The rubber roller 441 has good friction and elasticity, which can ensure that the paper is stable and not easily slipped during the conveying process, thereby improving the stability and reliability of paper conveying. The rotatable connection between the first rotating shaft 442 and the limiting plate 43 ensures the synchronous rotation of the rubber roller 441 and the conveying roller shaft 44, thereby achieving effective pushing of the paper.

[0036] In this embodiment, a paper storage slot 11 is provided on the back of the housing 1. The paper storage slot 11 is used to store paper for printing by the printer 2 and provides a convenient channel for replenishing and retrieving paper. With this design, the user can easily add paper to the housing while ensuring an uninterrupted paper supply during the printing process.

[0037] Furthermore, in this embodiment, a support foot 12 is provided at the bottom of the housing 1. The function of the support foot 12 is to support the housing 1 off the ground, thereby improving the stability of the housing and preventing the equipment from tilting or becoming unstable due to external forces. The design of the support foot 12 helps to ensure the stability of the equipment during use and reduces interference from external vibrations or movement.

[0038] In this embodiment, an adjustment component 5 is also included. The adjustment component 5 is connected to the housing 1 and the display screen 3. The adjustment component 5 is used to adjust the angle of the display screen 3. Through this adjustment component, the locomotive crew can adjust the viewing angle of the display screen 3 according to actual needs, so as to more conveniently view task information.

[0039] Specifically, the housing 1 is provided with two mounting seats 13, which are rotatably mounted together via a second rotating shaft 14. The back of the display screen 3 is provided with two connecting plates 31, which are fixedly connected to the mounting seats 13. The adjustment assembly 5 includes an adjustment screw 51, a moving beam 52, and two support rods 53.

[0040] The adjusting screw 51 is rotatably installed inside the housing 1, and one end of the adjusting screw 51 is rotatably connected to the housing 1. The adjusting screw 51 passes through the moving beam 52 and is threadedly connected to the moving beam 52. Both ends of the moving beam 52 are slidably connected to the inner wall of the housing 1 to ensure smooth movement during adjustment.

[0041] The lower ends of the two support rods 53 are rotatably connected to the moving beam 52, while the upper ends of the support rods are fixedly connected to the display screen 3 via a rotating connection device. To achieve precise adjustment, the upper wall of the housing 1 is provided with two sliding grooves 16. The two support rods 53 pass through the two sliding grooves 16 and are rotatably connected to the display screen 3. The design of the sliding grooves effectively guides the movement trajectory of the support rods, ensuring stable adjustment of the display screen angle.

[0042] In actual operation, rotating the adjusting screw 51 drives the moving beam 52 to move in a straight line. As the moving beam 52 moves, the angle of the support rod 53 also changes, thereby causing the display screen 3 to adjust its angle relative to the second rotating shaft 14. This adjustment process is simple and efficient, allowing locomotive crew members to flexibly adjust the viewing angle of the display screen according to their individual needs for easy information viewing.

[0043] In this embodiment, the inner wall of the housing 1 is provided with two guide rails 15, which are used to guide the sliding movement of the moving beam 52. Slider blocks 54 are respectively provided at both ends of the moving beam 52, and the sliders 54 are slidably connected to the guide rails 15. The cooperation between the sliders 54 and the guide rails 15 can effectively prevent the moving beam 52 from shifting during the adjustment process, ensuring that the angle adjustment of the display screen 3 is more smooth and stable. Guided by the guide rails 15, the sliders 54 enable the moving beam 52 to move linearly along a predetermined trajectory during adjustment.

[0044] The specific embodiments described above do not constitute a limitation on the scope of protection of this utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. An attendance conveying device for a service system, characterized by comprising: include: The package includes a housing (1), a printer (2), a display screen (3), and a paper transport assembly (4); the display screen (3) is mounted on the housing (1), the printer (2) is located inside the housing (1), and the paper transport assembly (4) is connected to the housing (1) and corresponds to the paper output port of the printer (2). The paper transport assembly (4) includes a motor (41), a guide plate (42), two limiting plates (43), two conveyor rollers (44), and two conveyor belts (45). The guide plate (42) is connected to the housing (1), and the side of the guide plate (42) away from the housing (1) is bent upward. The two limiting plates (43) are fixedly connected to the guide plate (42) respectively, and the two limiting plates (43) form a paper limiting space. The two ends of the two conveyor rollers (44) pass through the limiting plates (43) and are rotatably connected to the limiting plates (43). The conveyor belts (45) are connected between the two conveyor rollers (44), and the output end of the motor (41) is connected to one of the conveyor rollers (44).

2. The crew system attendance conveyance device of claim 1, wherein, The conveying roller shaft (44) includes a rubber roller (441) and a first rotating shaft (442). The rubber roller (441) is sleeved on the first rotating shaft (442), and the first rotating shaft (442) is rotatably connected to the limiting plate (43).

3. The crew system attendance conveyance apparatus of claim 1, wherein, The back of the box (1) is provided with a paper storage opening (11).

4. The crew system attendance conveyance apparatus of claim 1, wherein, The bottom of the box (1) is provided with support feet (12).

5. The crew system attendance conveyance apparatus of claim 1, wherein, It also includes an adjustment component (5), which is connected to the housing (1), and the display screen (3) is connected to the adjustment component (5). The adjustment component (5) is used to adjust the angle of the display screen (3).

6. The crew system attendance conveyance apparatus of claim 5, wherein, The housing (1) is provided with two mounting seats (13), and a second rotating shaft (14) is rotatably mounted between the two mounting seats (13). The back of the display screen (3) is provided with two connecting plates (31), and the connecting plates (31) are fixedly connected to the mounting seats (13). The adjustment assembly (5) includes an adjustment screw (51), a moving beam (52), and two support rods (53). The adjustment screw (51) is rotatably mounted inside the housing (1), and the adjustment screw (51) is rotatably mounted inside the housing (1). One end of the adjustment screw (51) is rotatably connected to the housing (1), the adjustment screw (51) passes through the moving beam (52) and is threadedly connected to the moving beam (52), the two ends of the moving beam (52) are slidably connected to the inner wall of the housing (1), the lower ends of the two support rods (53) are rotatably connected to the moving beam (52), the upper wall of the housing (1) is provided with two sliding grooves (16), and the two support rods (53) pass through the two sliding grooves (16) and are rotatably connected to the display screen (3).

7. The crew system attendance conveyance apparatus of claim 6, wherein, The inner wall of the box (1) is provided with two guide rails (15), and the two ends of the moving beam (52) are provided with sliders (54) that are slidably connected to the guide rails (15).

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