Control box switch automatic shifting and light collecting device

Abstract

The utility model relates to the field of control box testing, and particularly discloses a control box switch automatic shifting and light collecting device which comprises a frame, a loading cavity used for installing a control box is formed in one end of the frame, and a through hole communicated with the loading cavity is formed in the side wall of one end of the frame. An upper plate and a lower plate are rotationally installed on the upper side and the lower side of the through hole in the side wall of one end of the frame respectively, a plurality of shifting assemblies used for shifting the control box switch are installed on the lower plate, and a light collecting sensor is installed on the upper plate. The control box switch automatically toggles and the light acquisition sensor not only can automatically toggles the switch, but also can perform light acquisition, so that the working efficiency is high, the intelligent degree is high, and the test result is more accurate.

Description

Technical Field

[0001] This utility model relates to a testing device, specifically a control box switch automatic toggle and light acquisition device, belonging to the field of control box testing. Background Technology

[0002] The fly-by-wire control system interface control box is the human-machine interface of the fly-by-wire flight control system. It includes functions such as the pilot's selection and conversion of commands for the fly-by-wire flight control system's operating status, and the reporting of system fault status by the fly-by-wire flight control system.

[0003] Currently, during high-temperature and low-temperature testing of aviation equipment, the product (control box) needs to be removed from the environmental test chamber, and the working status command needs to be selected and switched by manually turning on the switch. The on and off status of the product's light guide plate and fault indicator light must also be observed. The entire testing and troubleshooting process consumes a lot of time.

[0004] Chinese patent CN202220868737.5 discloses an automatic switching device for a substrate material box latch, relating to the field of chip manufacturing equipment technology. The automatic switching device for the substrate material box latch includes: a frame with a base plate; a mounting plate mounted on the base plate; a toggle motor fixed to the mounting plate, with a toggle gear at its output end; a toggle plate sliding on the mounting plate; a toggle rack fixed to the toggle plate and meshing with the toggle gear; a switch latch rack fixed to the side wall of the toggle rack; and a latch switch assembly including a switch gear, a fixing block, a wheel, a pin, and a rotating rod. In this invention, when the toggle motor rotates forward or reverse, the meshing of the gear and rack drives the switch latch wheel to rotate forward or reverse, thereby achieving automatic switching of the material box latch. This automatic switching device is used in the field of chip manufacturing technology, which is different from the application field of this application. Furthermore, the automatic switching device does not include light acquisition from the control box. Utility Model Content

[0005] To address the problems in the existing technology, this utility model provides a control box switch automatic toggle and light acquisition device.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] An automatic control box switch toggle and light acquisition device includes a frame. One end of the frame has a loading cavity for mounting the control box. One end of the frame has a through hole communicating with the loading cavity. An upper plate and a lower plate are rotatably mounted on the upper and lower sides of the through hole on one end of the frame. Multiple toggle components for toggling the control box switch are mounted on the lower plate. A light acquisition sensor is mounted on the upper plate.

[0008] Optionally, the upper end of the upper plate and the lower end of the lower plate are rotatably mounted to the side wall of the frame via multiple hinges, and a light shield is also rotatably mounted on the top of the frame via multiple hinges. The light shield can be rotated downwards to block and cover the area above the upper and lower plates.

[0009] Optionally, the light sensor's acquisition end on the upper plate faces the through hole, while the wiring end is on the side away from the through hole.

[0010] Optionally, the actuating assembly includes a motor, a connecting rod, and an actuating plate. One end of the actuating plate has a U-shaped groove with one end open. The other end of the actuating plate is rotatably mounted to the top of the connecting rod. The top of the connecting rod has a mounting groove. The other end of the actuating plate is engaged inside the mounting groove and rotatably mounted to the connecting rod by a fixing pin. Both ends of the fixing pin are fixedly connected to the two side walls of the mounting groove. The fixing pin passes through the end of the actuating plate and is rotatably mounted to the actuating plate. A pin is rotatably mounted through the middle of the actuating plate, and one end of the pin is connected to the lower plate.

[0011] Optionally, the top of the lower plate is integrally connected with multiple partition plates, and the top of the lower plate is provided with a partition groove on the side of each partition plate. The actuating plate is rotatably mounted on the partition plate by a pin, the bottom end of the pin is connected to the partition plate, and the U-shaped slot at the end of the actuating plate faces the partition groove.

[0012] Optionally, the fixed end of the motor is installed below the side wall of the lower plate, the output end of the motor is connected to the bottom end of the connecting rod, and a guide block is installed above the output end of each motor on the side wall of the lower plate. The guide block has a through hole, the upper end of the connecting rod passes through the through hole, and the connecting rod can slide up and down in the through hole.

[0013] Optionally, locking holes are provided through the lower sides of the upper plate and the upper sides of the lower plate. Protruding plates are connected to the lower sides of the upper end of the lower plate, and locking holes are provided through the protruding plates. Overlapping grooves that match the protruding plates are provided on the lower sides of the lower end of the upper plate. Locking holes pass through the overlapping grooves. After the overlapping grooves overlap the upper part of the protruding plates, the upper and lower locking holes are aligned, and locking pins are inserted into the interior of both the upper and lower locking holes.

[0014] Optionally, a limiting plate is connected to the inner bottom edge of each through hole.

[0015] The beneficial effects of this utility model are:

[0016] Compared with traditional automatic switch toggle devices, the control box automatic switch toggle and light acquisition sensor can not only automatically toggle the switch but also collect light data. It has high working efficiency, high level of intelligence, and more accurate test results. Attached Figure Description

[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This utility model Figure 1 The main view.

[0020] Figure 3 This is a schematic diagram of the loading cavity structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the motor mounting structure of this utility model.

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0023] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] Figure 7 This is a schematic diagram of the lower plate structure of this utility model.

[0025] Figure 8 This is a schematic diagram of the internal structure of the through hole in this utility model.

[0026] In the diagram: 1. Motor; 2. Actuating plate; 3. Locking pin; 4. Sunshade; 5. Hinge; 6. Light sensor; 7. Frame; 8. Guide block; 9. Lower plate; 10. Through hole; 11. Upper plate; 13. Loading cavity; 14. Locking hole; 15. Pin; 16. Connecting rod; 17. Fixing pin; 18. Limiting plate. Detailed Implementation

[0027] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and 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 protection scope of this utility model.

[0028] Please see Figure 1-8As shown, a control box switch automatic toggle and light acquisition device includes a frame 7. One end of the frame 7 has a loading cavity 13 for mounting the control box. One end of the frame 7 has a through hole 10 that communicates with the loading cavity 13. An upper plate 11 and a lower plate 9 are rotatably mounted on the upper and lower sides of the through hole 10 on one end of the frame 7. The lower plate 9 is equipped with a plurality of toggle components for toggling the control box switch. The upper plate 11 is equipped with a light acquisition sensor 6.

[0029] Specifically, the upper end of the upper plate 11 and the lower end of the lower plate 9 are rotatably mounted to the side wall of the frame 7 via multiple hinges 5. A light shield 4 is also rotatably mounted on the top of the frame 7 via multiple hinges 5. The light shield 4 rotates downwards to cover the upper plate 11 and the lower plate 9. The hinges 5 facilitate the rotation function. During testing, the black, opaque light shield 4 rotates downwards to cover the entire test area, blocking the upper plate 11, the lower plate 9, and the through-hole 10. The light shield 4 blocks external light or natural light, preventing interference with the light guide plate and fault indicator of the control box, thus avoiding misjudgments. Since the back of the control box extends into the interior of the loading cavity 13, there is almost no extra gap between the through-hole 10 and the loading cavity 13; therefore, light from the loading cavity 13 side will not interfere with the test.

[0030] Specifically, the light sensor 6 has its acquisition end on the upper plate 11 facing the through hole 10, while its wiring end is on the side away from the through hole 10. This allows the light sensor 6 to face the control box during testing, thereby acquiring data on the on / off status of the light guide plate and fault indicator light on the control box.

[0031] Specifically, the actuation assembly includes a motor 1, a connecting rod 16, and an actuating plate 2. One end of the actuating plate 2 has an open U-shaped groove. The other end of the actuating plate 2 is rotatably mounted to the top of the connecting rod 16. The top of the connecting rod 16 has a mounting groove. The other end of the actuating plate 2 is engaged inside the mounting groove and rotatably mounted to the connecting rod 16 via a fixing pin 17. Both ends of the fixing pin 17 are fixedly connected to the side walls of the mounting groove. The fixing pin 17 passes through the end of the actuating plate 2 and is rotatably mounted thereto. A pin shaft 15 is rotatably mounted through the middle of the actuating plate 2, and one end of the pin shaft 15 is connected to the lower plate 9. When the connecting rod 16 moves up and down under the drive of the motor 1, it applies force to one end of the actuating plate 2 via the fixing pin 17, thereby causing the actuating plate 2 to rotate around the pin shaft 15.

[0032] Specifically, the top of the lower plate 9 is integrally connected with multiple partition plates. Each partition plate has a partition groove on its side. The toggle plate 2 is rotatably mounted on the partition plate via a pin 15. The bottom end of the pin 15 is connected to the partition plate, and the U-shaped slot at the end of the toggle plate 2 faces the partition groove. After the control box is installed, the upper ends of the multiple external toggle switches can pass through the partition groove and engage in the U-shaped slot at the end of the toggle plate 2, facilitating subsequent toggle operation as the toggle plate 2 rotates.

[0033] Specifically, the fixed end of motor 1 is installed below the side wall of the lower plate 9. The output end of motor 1 is connected to the bottom end of connecting rod 16. A guide block 8 is also installed above the output end of each motor 1 on the side wall of the lower plate 9. A through hole is provided inside the guide block 8, through which the upper end of connecting rod 16 passes, and connecting rod 16 can slide up and down. Motor 1 is a motor with a telescopic output end, which is a use of existing technology. The telescopic movement of the output end of motor 1 drives the connecting rod 16 to move up and down. The through hole limits the movement of connecting rod 16, making it less prone to wobbling, thereby improving the stability of the upper toggle plate 2.

[0034] Specifically, locking holes 14 are provided through the lower sides of the upper plate 11 and the upper sides of the lower plate 9. Raised plates are connected to the lower sides of the upper end of the lower plate 9, with locking holes 14 passing through them. Overlapping grooves matching the raised plates are provided on the lower sides of the lower end of the upper plate 11, with locking holes 14 passing through them. After the overlapping grooves overlap the raised plates, the upper and lower locking holes 14 are aligned, and locking pins 3 are inserted into the interior of both holes. The overlapping grooves and raised plates ensure that the upper plate 11 and lower plate 9 can connect during use, preventing them from falling off. Simultaneously, the bottoms of the upper plate 11 and lower plate 9 can press against the top of the control box, improving the stability of the control box during testing.

[0035] Specifically, the bottom edge of the through hole 10 is connected to a limiting plate 18. The control box to be tested is placed into the through hole 10. The back of the control box extends into the loading cavity 13. Force plates are connected around the control box. The bottom of the force plate abuts against the top of the limiting plate 18, so that the control box will not fall down into the loading cavity 13.

[0036] In use, the wiring terminals of the light acquisition sensor 6 are connected to the required wires, and the wires are connected to an external receiving device. Before testing, the light shield 4 rotates above the frame 7, the lower plate 9 rotates downward away from the through hole 10, and the upper plate 11 rotates upward away from the through hole 10. The control box to be tested is placed into the through hole 10, with the back of the control box extending into the loading cavity 13. Force plates are connected to all four sides of the control box, and the bottom of the force plates abuts against the top of the limiting plate 18, preventing the control box from falling into the loading cavity 13. Then, the lower plate 9 is rotated upward and the upper plate 11 is rotated downward in sequence, pressing against the edge of the control box placed in the through hole 10. Finally, a locking pin 3 is inserted into the locking hole 14, fixing the connection between the upper plate 11 and the lower plate 9 to prevent the connection from detaching during testing, which could lead to unstable testing and affect the results.

[0037] Multiple toggle switches on the control box are inserted into the partition slots, with each toggle switch corresponding to one partition slot, thus each toggle switch corresponding to a toggle plate 2. The upper end of the toggle switch is engaged in the U-shaped slot at the end of the toggle plate 2. When the U-shaped slot at the end of the toggle plate 2 is moved upward, the toggle switch is moved upward; when the U-shaped slot is moved downward, the toggle switch is moved downward. This allows the toggle switches on the control box to be adjusted by rotating the toggle plate 2. The toggle plate 2 can rotate around the pin 15 by the up-and-down extension and retraction of the connecting rod 16. When the connecting rod 16 moves upward under the drive of the motor 1, the U-shaped slot at the end of the toggle plate 2 moves downward; when the connecting rod 16 moves downward under the drive of the motor 1, the U-shaped slot at the end of the toggle plate 2 moves upward.

[0038] Before testing, motor 1 is connected to the preset fly-by-wire flight control system wires. During the test, the motor 1 can be controlled to operate according to the selected and switching requirements of the fly-by-wire flight control system's working status commands. This enables the automatic toggle switch to be turned and the corresponding working status to be given, thus improving work efficiency and making the system more intelligent.

[0039] During the test, the light sensor 6 collects the on / off status of the light guide plate and fault indicator light on the control box. The collected data is transmitted to an external receiving device for analysis by the staff. Based on the toggle switch's movement and the data collected by the light sensor 6, the staff can analyze the control box's test status. After the test, the locking pin 3 is pulled out, the upper plate 11 is opened by rotating it upwards, and the lower plate 9 is opened by rotating it downwards, allowing the control box to be removed from the through hole 10.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A control box switch automatic dialing and light collection device, comprising a frame (7), characterized in that, The frame (7) is internally provided with a loading cavity (13) for installing the control box at one end, a through hole (10) is formed in the side wall of the frame (7) at one end and communicates with the loading cavity (13), an upper plate (11) and a lower plate (9) are rotatably installed on the side wall of the frame (7) at the upper and lower sides of the through hole (10) respectively, a plurality of toggle assemblies for toggling the switch of the control box are installed on the lower plate (9), and a light collection sensor (6) is installed on the upper plate (11).

2. A device for automatically dialing and collecting light according to claim 1, characterized in that, The upper end of the upper plate (11) and the lower end of the lower plate (9) are rotatably installed on the side wall of the frame (7) through a plurality of hinges (5), and a light shield (4) is rotatably installed on the top of the frame (7) through a plurality of hinges (5), and the light shield (4) can shield and cover the upper part of the upper plate (11) and the lower plate (9) when it is rotated downward.

3. A device for automatically dialing and collecting light according to claim 1, characterized in that, The collection end of the light collection sensor (6) on the upper plate (11) faces the through hole (10), and the wiring end is on the side away from the through hole (10).

4. The device according to claim 1, wherein, The toggle assembly comprises a motor (1), a connecting rod (16) and a toggle plate (2), one end of the toggle plate (2) is provided with a U-shaped clamping groove with an open end, the other end of the toggle plate (2) is rotatably installed on the top end of the connecting rod (16), the top of the connecting rod (16) is provided with a mounting groove, the other end of the toggle plate (2) is clamped in the mounting groove and rotatably installed on the connecting rod (16) through a fixing pin (17), the two ends of the fixing pin (17) are fixedly connected with the two side walls of the mounting groove, the fixing pin (17) penetrates the end of the toggle plate (2) and is rotatably installed on the toggle plate (2), a pin shaft (15) penetrates the middle part of the toggle plate (2) and is rotatably installed, and one end of the pin shaft (15) is connected with the lower plate (9).

5. A device for automatically dialing and collecting light according to claim 4, characterized in that, The top end of the lower plate (9) is integrally connected with a plurality of partition plates, the top of the lower plate (9) is provided with a partition groove on each side of each partition plate, the toggle plate (2) is rotatably installed on the partition plate through the pin shaft (15), the bottom end of the pin shaft (15) is connected with the partition plate, and the U-shaped clamping groove of the end of the toggle plate (2) faces the partition groove.

6. A device for automatic dialing of a box switch and light collection according to claim 5, characterized in that, The fixed end of the motor (1) is installed below the side wall of the lower plate (9), the output end above the motor (1) is connected with the bottom end of the connecting rod (16), and a guide block (8) is installed above the output end of each motor (1) on the side wall of the lower plate (9), a through hole is formed in the inside of the guide block (8), the upper end of the connecting rod (16) penetrates the through hole, and the connecting rod (16) can slide up and down in the through hole.

7. The device according to claim 1, wherein, Locking holes (14) are formed in the lower sides of the upper plate (11) and the upper sides of the lower plate (9), and protruding plates are connected below the upper ends of the lower plate (9), the locking holes (14) penetrate the protruding plates, the lower ends of the upper plate (11) are provided with lap grooves matched with the protruding plates, the locking holes (14) penetrate the lap grooves, the lap grooves are lapped above the protruding plates, the upper and lower locking holes (14) are aligned, and a locking pin (3) is inserted into the upper and lower locking holes (14).

8. The device according to claim 1, wherein, The inside bottom side edges of the through hole (10) are connected with limit plates (18).

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