Signal processing device of simulation flight test platform

Abstract

The utility model provides a signal processing device of a simulation flight test platform, which relates to the technical field of signal processing devices, solves the problem of low efficiency when indicating lamps are replaced in the conventional signal processing device, and comprises a main body, a first fixing plate and a second fixing plate are arranged on the surface of the main body, and a plurality of indicating lamps are arranged in the main body. A plurality of mounting frames are mounted between the first fixing plate and the second fixing plate, protruding blocks are mounted on the mounting frames, sliding grooves are formed in the surfaces of the first fixing plate and the surfaces of the mounting frames, protruding blocks matched with the sliding grooves are mounted on the surfaces of the mounting frames and the surfaces of the first fixing plate, and connecting blocks are mounted on the surfaces of the mounting frames. An open groove matched with the connecting block is formed in the surface of the body, and a straight groove is formed in the surface of the connecting block. The device can be quickly dismounted and mounted, the indicator lamp is convenient to replace, and meanwhile, the use of the plurality of mounting frames can also prevent other indicator lamps from being damaged in the process of replacing the indicator lamp.

Description

Technical Field

[0001] The utility model belongs to the technical field of signal processing devices, and more specifically, particularly relates to a signal processing device for a simulation flight test platform. Background Art

[0002] The signal processing device of the simulation flight test platform generally refers to the equipment used to simulate and process the sensor signals of the aircraft. Its main function is to receive, process and generate various sensor signals to simulate the operation and environment of the real aircraft under different conditions.

[0003] Based on the above, the inventors have discovered the following problems: most current signal processing devices are integrated, and various indicator lights are provided in the signal processing device of the simulated flight test platform. However, when the indicator lights of existing signal processing devices fail and need to be replaced, it is inconvenient and inefficient.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a signal processing device for a simulation flight test platform is provided, in order to achieve a purpose with more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a signal processing device for a simulated flight test platform to solve the problem of low efficiency of existing signal processing devices when replacing indicator lights.

[0006] The purpose and effect of the signal processing device of the simulated flight test platform of the utility model are achieved by the following specific technical means:

[0007] The signal processing device of the simulated flight test platform comprises a main body, a first fixing plate and a second fixing plate are installed on the surface of the main body, a plurality of indicator lights are installed in the main body, a plurality of installation frames are installed between the first fixing plate and the second fixing plate, a protruding block is installed on the installation frame, a slide groove is installed on the surface of the first fixing plate and the installation frame, a protruding block matching the slide groove is installed on the surface of the installation frame and the first fixing plate, a connecting block is installed on the surface of the installation frame, a groove matching the connecting block is arranged on the surface of the main body, a straight groove is arranged on the surface of the connecting block, a limiting groove is arranged on the bottom of the connecting block, a chamber is arranged inside the main body, a spring is installed in the chamber, a moving block is installed on one end of the spring, a pressing block is installed on the surface of the moving block, and the pressing block extends to the surface of the main body.

[0008] Furthermore, the pressing block matches the straight groove, and the moving block matches the limiting groove.

[0009] Furthermore, the surface of the mounting frame is provided with an opening matching the indicator light.

[0010] Furthermore, the surface of the main body is provided with a placement groove, a moving frame is installed in the placement groove, a filter is installed in the moving frame, a square groove is provided on the surface of the moving frame, a rotating member is installed in the square groove, and a finger groove is provided on the surface of the rotating member.

[0011] Furthermore, heat dissipation holes are arranged on the surface of the main body.

[0012] Furthermore, a plurality of interfaces are arranged on the surface of the main body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model cooperates with the first fixing plate, the second fixing plate, the indicator light, the installation frame, the sliding groove, the protruding block, the connecting block, the slot, the straight groove, the limiting groove, the chamber, the spring, the moving block and the pressing block in use. When the indicator light at one place is damaged and needs to be replaced, it is only necessary to press the pressing block. When the pressing block moves, it will drive the moving block to move. When the moving block moves, it will lose the restraint on the limiting groove. Then the installation frame can be pulled outward to be taken out. When it needs to be installed, the pressing block is pressed. When the moving block is embedded in the chamber, the installation frame is inserted. Then the pressing block is released. The spring reset will drive the moving block to reset. When the moving block is embedded in the limiting groove, the fixation is completed. Through the above design, it can be quickly disassembled and installed, which is convenient for replacing the indicator light. At the same time, the use of multiple installation frames can also avoid damage to other indicator lights during the process of replacing the indicator light.

[0015] By using the placement slot, the movable frame, the filter, the square slot, the rotating part and the finger slot in coordination, the filter can effectively block dust. When the filter needs to be cleaned, the rotating part can be taken out of the square slot through the finger slot, and then the movable block can be pulled out through the rotating part to take out the filter. Through the above design, the filter can be quickly taken out for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a signal processing device of a simulation flight test platform of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the interface of the signal processing device of the simulation flight test platform.

[0018] Figure 3 It is an internal schematic diagram of a signal processing device of a simulation flight test platform of the utility model.

[0019] Figure 4 The utility model is a schematic diagram of a moving frame of a signal processing device of a simulation flight test platform.

[0020] Figure 5 The utility model is a schematic diagram of the installation frame of the signal processing device of the simulation flight test platform.

[0021] Figure 6 It is a schematic diagram of the interior of the main body of the signal processing device of the simulation flight test platform of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Main body; 2. First fixed plate; 3. Second fixed plate; 4. Indicator light; 5. Mounting frame; 6. Slide groove; 7. Raised block; 8. Connecting block; 9. Slot; 10. Straight groove; 11. Limiting groove; 12. Chamber; 13. Spring; 14. Moving block; 15. Pressing block; 16. Opening; 17. Moving frame; 18. Filter; 19. Square groove; 20. Rotating part; 21. Finger groove; 22. Heat dissipation hole; 23. Interface. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 5 As shown:

[0029] The utility model provides a signal processing device for a simulated flight test platform, comprising a main body 1, a first fixing plate 2 and a second fixing plate 3 are installed on the surface of the main body 1, a plurality of indicator lights 4 are installed in the main body 1, a plurality of mounting frames 5 are installed between the first fixing plate 2 and the second fixing plate 3, a protruding block 7 is installed on the mounting frame 5, a sliding groove 6 is installed on the surfaces of the first fixing plate 2 and the mounting frame 5, a protruding block 7 matching the sliding groove 6 is installed on the surfaces of the mounting frame 5 and the first fixing plate 2, a connecting block 8 is installed on the surface of the mounting frame 5, a slot 9 matching the connecting block 8 is arranged on the surface of the main body 1, a straight slot 10 is arranged on the surface of the connecting block 8, a limiting slot 11 is arranged on the bottom of the connecting block 8, a chamber 12 is arranged inside the main body 1, a spring 13 is installed in the chamber 12, a moving block 14 is installed on one end of the spring 13, a pressing block 15 is installed on the surface of the moving block 14, and the pressing block 15 extends to the surface of the main body 1. Through the coordinated use of the first fixing plate 2, the second fixing plate 3, the indicator light 4, the installation frame 5, the slide groove 6, the protruding block 7, the connecting block 8, the slot 9, the straight slot 10, the limiting slot 11, the chamber 12, the spring 13, the moving block 14 and the pressing block 15, when the indicator light 4 is damaged and needs to be replaced, it is only necessary to press the pressing block 15. When the pressing block 15 moves, it will drive the moving block 14 to move. When the moving block 14 moves, it will lose the restraint on the limiting slot 11, and then the installation frame 5 can be pulled out. When it needs to be installed, press the pressing block 15. When the moving block 14 is embedded in the chamber 12, the installation frame 5 is inserted, and then the pressing block 15 is released. The reset of the spring 13 will drive the moving block 14 to reset. When the moving block 14 is embedded in the limiting slot 11, the fixation is completed. Through the above design, it can be quickly disassembled and installed, which is convenient for replacing the indicator light 4. At the same time, the use of multiple installation frames 5 can also avoid damage to other indicator lights 4 during the process of replacing the indicator light 4.

[0030] The pressing block 15 matches the straight groove 10 , and the moving block 14 matches the limiting groove 11 .

[0031] The surface of the installation frame 5 is provided with an opening 16 matching the indicator light 4 .

[0032] The surface of the main body 1 is provided with a placement groove, a moving frame 17 is installed in the placement groove, a filter 18 is installed in the moving frame 17, a square groove 19 is provided on the surface of the moving frame 17, a rotating member 20 is installed in the square groove 19. The surface of the rotating member 20 is provided with a finger groove 21. Through the coordinated use of the placement groove, the moving frame 17, the filter 18, the square groove 19, the rotating member 20 and the finger groove 21, the filter 18 can effectively block dust. When the filter 18 needs to be cleaned, it is only necessary to remove the rotating member 20 from the square groove 19 through the finger groove 21, and then pull out the moving block 14 through the rotating member 20, so as to remove the filter 18. Through the above design, the filter 18 can be quickly removed for cleaning or replacement.

[0033] Wherein, heat dissipation holes 22 are arranged on the surface of the main body 1 .

[0034] A plurality of interfaces 23 are arranged on the surface of the main body 1 .

[0035] The specific usage and function of this embodiment are as follows:

[0036] When the utility model is in use, the device is first installed in a designated position. When the indicator light 4 is damaged and needs to be replaced, the pressing block 15 only needs to be pressed. When the pressing block 15 moves, the moving block 14 will be driven to move. When the moving block 14 moves, it will lose the restraint on the limiting groove 11. Then the installation frame 5 can be taken out by pulling it outward. When the replacement is completed, the pressing block 15 is pressed again. When the moving block 14 is embedded in the chamber 12, the installation frame 5 is inserted. Then the pressing block 15 is released. The reset of the spring 13 will drive the moving block 14 to reset. When the moving block 14 is embedded in the limiting groove 11 to complete the fixation. During use, the filter 18 can effectively block dust. When the filter 18 needs to be cleaned, the rotating member 20 is taken out from the square groove 19 through the finger groove 21, and then the moving block 14 is pulled out by the rotating member 20 to take out the filter 18. Through the above design, it can be quickly disassembled and installed, which is convenient for replacing the indicator light 4. At the same time, the use of multiple installation frames 5 can also avoid damage to other indicator lights 4 during the process of replacing the indicator light 4.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A signal processing device for a simulated flight test platform, comprising a main body (1), characterized in that: A first fixing plate (2) and a second fixing plate (3) are mounted on the surface of the main body (1); a plurality of indicator lights (4) are mounted in the main body (1); a plurality of mounting frames (5) are mounted between the first fixing plate (2) and the second fixing plate (3); a protruding block (7) is mounted on the mounting frame (5); a sliding groove (6) is mounted on the surface of the first fixing plate (2) and the mounting frame (5); a protruding block (7) matching the sliding groove (6) is mounted on the surface of the mounting frame (5) and the first fixing plate (2); A connecting block (8) is provided, a groove (9) matching the connecting block (8) is provided on the surface of the main body (1), a straight groove (10) is provided on the surface of the connecting block (8), a limiting groove (11) is provided at the bottom of the connecting block (8), a chamber (12) is provided inside the main body (1), a spring (13) is installed in the chamber (12), a moving block (14) is installed at one end of the spring (13), a pressing block (15) is installed on the surface of the moving block (14), and the pressing block (15) extends to the surface of the main body (1).

2. The signal processing device of the simulated flight test platform as claimed in claim 1, characterized in that: The pressing block (15) matches the straight groove (10), and the moving block (14) matches the limiting groove (11).

3. The signal processing device of the simulated flight test platform as claimed in claim 1, characterized in that: The surface of the installation frame (5) is provided with an opening (16) matching the indicator light (4).

4. The signal processing device of the simulated flight test platform as claimed in claim 1, characterized in that: The surface of the main body (1) is provided with a placement groove, a movable frame (17) is installed in the placement groove, a filter screen (18) is installed in the movable frame (17), a square groove (19) is provided on the surface of the movable frame (17), a rotating member (20) is installed in the square groove (19), and a finger groove (21) is provided on the surface of the rotating member (20).

5. The signal processing device of the simulated flight test platform as claimed in claim 1, characterized in that: The surface of the main body (1) is provided with heat dissipation holes (22).

6. The signal processing device of the simulated flight test platform as claimed in claim 1, characterized in that: A plurality of interfaces (23) are provided on the surface of the main body (1).

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