Avionics system test piece operating platform

Abstract

The utility model discloses an avionics system test piece operating platform, and relates to the technical field of operating platforms, the avionics system test piece operating platform comprises a platform body, the platform body is provided with a placing groove, and an inner cavity of the placing groove is provided with a fixed pipe which is vertically arranged and is fixedly connected with the platform body; the supporting rod penetrates through an inner cavity of the fixing pipe and is in sliding connection with the fixing pipe; the mounting plate is fixed to the top of the supporting rod, a telescopic rod is mounted on each side wall of the mounting plate, and the telescopic rods can slide in the direction close to or away from each other; the limiting piece is rotationally connected with the telescopic rod; a wire arranging device is arranged on the side wall of the placement groove and comprises a mounting rod, a wire arranging plate and a wire arranging plate, and the mounting rod is in sliding connection along the table body; the adjusting block is mounted on the end face, away from the table body, of the mounting rod, and the adjusting block is provided with a clamping groove which is used for fixing a circuit. The utility model has a reasonable design structure, can improve the fixing effect on the element, and prevents the element and the pipeline from loosening.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of operation platform, specifically is a kind of avionics system test piece operation platform. BACKGROUND

[0002] With the development of aviation industry, as one of the core components of modern aircraft, avionics system plays a vital role in ensuring flight safety and improving flight efficiency. The complexity of avionics system is increasing, and it integrates communication, navigation, monitoring and other subsystems, which reduces the overall volume while increasing related functions.

[0003] During the related detection, the operator only needs to place the workpiece on the workbench and connect the related lines to the related positions of the original piece. Through the relevant processor, the signal is processed and displayed on the display, which is convenient for the operator to understand.

[0004] The detection element is directly placed on the workbench. When connecting the related lines and test pieces, the workpiece needs to be placed in the corresponding position and positioned by tightening the screw, so as to prevent the connection stability between the workpiece and the line from decreasing. The workpiece is fixed by screwing, and if multiple elements need to be fixed, the bolt needs to be tightened repeatedly, which affects the work efficiency of the operator. UTILITY MODEL CONTENT

[0005] I) Technical problem to be solved

[0006] The purpose of the utility model is to make up for the shortcomings of the prior art and provide an avionics system test piece operation platform.

[0007] II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an avionics system test piece operation platform, comprising a table body, characterized in that the table body is provided with a placing groove, and the inner cavity of the placing groove is provided with:

[0009] A fixing pipe is vertically arranged and fixedly connected with the table body.

[0010] A support rod is arranged in the inner cavity of the fixing pipe and slidably connected with the fixing pipe.

[0011] An installation plate is fixed to the top of the support rod, and an extension rod is installed on each side wall of the installation plate.

[0012] A limiting piece is rotatably connected with the extension rod.

[0013] The side wall of the placing groove is provided with a wire arranging device, and the wire arranging device comprises:

[0014] A mounting rod is slidably connected to the table body;

[0015] An adjusting block is mounted on the end face of the mounting rod away from the table body, and the adjusting block is provided with a clamping groove for fixing the wire.

[0016] Further, each of the telescopic rods is provided with:

[0017] A screw rod is rotatably connected to the mounting plate;

[0018] A limiting rod is coaxially arranged with the screw rod and fixedly connected to the mounting plate;

[0019] A supporting block is threadedly connected to the screw rod, slidably connected to the limiting rod, and mounted on the top wall of the supporting block.

[0020] Further, the end face of the limiting piece close to the mounting plate is provided with a flexible pad.

[0021] Further, the mounting rod is provided with a sliding groove, and a limiting block is arranged in the sliding groove, the limiting block being slidably connected to the mounting rod and rotatably connected to the mounting rod.

[0022] Further, the adjusting block is provided with a limiting plate in the clamping groove, and the limiting plate is rotatably connected to the adjusting block.

[0023] Further, a plurality of positioning grooves are arranged at intervals in the side wall of the supporting rod;

[0024] The inner cavity of the fixing tube is provided with:

[0025] A first spring, the extension direction of the first spring being parallel to the opening direction of the positioning groove;

[0026] A positioning block, the positioning block being fixedly connected to the first spring, and the positioning groove being used for accommodating the positioning block.

[0027] Further, the mounting rod is provided with a jackscrew, and the jackscrew is used for fixing the position of the mounting rod.

[0028] III) Beneficial effects:

[0029] Compared with the prior art, the avionics system test piece operating table has the following beneficial effects:

[0030] Firstly, the supporting device can position the avionics system workpiece of different sizes, thereby preventing the workpiece from shaking and causing the connection stability of the workpiece to decrease;

[0031] Secondly, the utility model discloses through the wire arrangement device, and the wire arrangement device can fix relevant line, guarantees the arrangement of line, avoids the operator mistake and causes the connection stability between line and avionics element to drop simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0033] Figure 2 It is the structure schematic diagram of the screen jumping assembly in the utility model;

[0034] Figure 3 It is the section plane schematic diagram of the supporting device in the utility model;

[0035] Figure 4 It is the structure schematic diagram of the wire arrangement device in the utility model.

[0036] In the drawing: 1, table body;11, support leg;12, leveling assembly;121, adjusting bolt;122, support plate;123, non-slip pad;13, placing groove;14, sliding groove;15, plug-in slot;16, display;2, supporting device;21, lifting assembly;211, fixed tube;212, support rod;213, positioning groove;214, fixed groove;215, first spring;216, positioning block;22, mounting plate;23, through hole;24, adjusting assembly;241, first motor;242, screw;243, limiting rod;244, support block;25, telescopic rod;26, mounting block;27, limiting sheet;28, flexible pad;3, wire arrangement device;31, sliding block;32, jackscrew;33, mounting rod;331, sliding groove;34, adjusting block;35, limiting block;36, limiting plate. DETAILED DESCRIPTION

[0037] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0038] As shown in the figure, the utility model provides a technical scheme: an avionics system test piece operation platform, including table body 1, supporting device 2 and wire arrangement device 3.

[0039] Referring to Figure 1 and Figure 2In the embodiment, the table body 1 is preferably a rectangular table, which is horizontally arranged, and the bottom wall of the table body 1 is provided with a supporting leg 11 at each corner, the supporting leg 11 is vertically arranged, and the supporting leg 11 is fixedly connected with the table body 1 by welding.

[0040] With reference to Figure 2 The bottom of the supporting leg 11 is provided with a leveling assembly 12, the leveling assembly 12 comprises an adjusting bolt 121 and a supporting plate 122, the adjusting bolt 121 is vertically arranged, the adjusting bolt 121 is arranged in the supporting leg 11, and the adjusting bolt 121 is threadedly connected with the supporting leg 11, the supporting plate 122 is rotationally connected with the adjusting bolt 121, and the rotation axis of the supporting plate 122 is consistent with the axis of the adjusting bolt 121.

[0041] With reference to Figure 2 The end face of the supporting plate 122 away from the adjusting bolt 121 is provided with a non-slip pad 123, and the non-slip pad 123 is fixedly connected with the supporting plate 122 by screwing.

[0042] The height of the table body 1 can be adjusted by rotating the adjusting bolt 121 by an operator.

[0043] With reference to Figure 1 The top wall of the table body 1 is provided with a placing groove 13 in the vertical direction, and the shape of the placing groove 13 is preferably a rectangular groove. The supporting device 2 is provided with a plurality of supporting devices 2, and the plurality of supporting devices 2 are arrayed in the inner cavity of the placing groove 13.

[0044] With reference to Figure 3 The supporting device 2 comprises a lifting assembly 21, the lifting assembly 21 comprises a fixed tube 211 and a supporting rod 212, the fixed tube 211 is vertically arranged, the fixed tube 211 is fixedly connected with the table body 1, the supporting rod 212 is arranged in the inner cavity of the fixed tube 211, and the supporting rod 212 can slide along the axis direction of the fixed tube 211.

[0045] With reference to Figure 3 The side wall of the supporting rod 212 is provided with a plurality of positioning grooves 213, and the plurality of positioning grooves 213 are spaced apart along the long edge direction of the supporting rod 212. The inner cavity of the fixed tube 211 is provided with a fixed groove 214, the opening direction of the fixed groove 214 is horizontal, the inner cavity of the fixed groove 214 is provided with a first spring 215 and a positioning block 216, wherein the extension direction of the first spring 215 is parallel to the opening direction of the fixed groove 214, the two ends of the first spring 215 are fixedly connected with the positioning block 216 and the fixed tube 211 respectively, the positioning groove 213 is used for accommodating the positioning block 216, the top wall and the bottom wall of the positioning block 216 are provided with a guide groove at the end away from the first spring 215, and the groove depth of the guide groove gradually deepens away from the first spring 215.

[0046] With reference to Figure 3The support device 2 further comprises a mounting plate 22 horizontally arranged and fixedly connected with the support rod 212 by screwing, and a plurality of reinforcing ribs are evenly distributed around the lower portion of the mounting plate 22 along the axial direction of the support rod 212, one end of each reinforcing rib is fixedly connected with the support rod 212, and the other end is fixedly connected with the mounting plate 22.

[0047] The operator can slide the support rod 212 so that the positioning block 216 is located in different positioning grooves 213, thereby fixing the position between the support rod 212 and the fixed tube 211 and adjusting the height of the mounting plate 22.

[0048] Referring to Figure 3 The side wall of the mounting plate 22 is provided with two through holes 23, the axial lines of the two through holes 23 are horizontal, and the axial lines of the two through holes 23 are perpendicular to each other, the inner cavity of each through hole 23 is provided with an adjusting assembly 24, the adjusting assembly 24 comprises a first motor 241, a screw rod 242 and a limiting rod 243, in the embodiment, the first motor 241 is preferably a double-head servo motor, the shell of the first motor 241 is fixedly connected with the mounting plate 22 by screwing, and the axial line of the output shaft of the first motor 241 is parallel to the axial line of the through hole 23, each output shaft of the first motor 241 is provided with a screw rod 242, the screw rod 242 and the output shaft of the first motor 241 are coaxially fixedly connected by a shaft coupling, each screw rod 242 is provided with a limiting rod 243, the axial line of the limiting rod 243 is parallel to the axial line of the screw rod 242, and the limiting rod 243 is fixedly connected with the mounting plate 22.

[0049] Referring to the drawings, the adjusting assembly 24 further comprises two support blocks 244, each screw rod 242 is provided with a support block 244, the support block 244 is provided with a through hole 23 and a limiting hole, the inner cavity of the through hole 23 is provided with a screw nut, the screw nut is fixedly connected with the shell and the support block 244, and the screw nut is threadedly connected with the screw rod 242, and the limiting hole is used for accommodating the limiting rod 243.

[0050] Referring to Figure 3 Each support block 244 is provided with a telescopic rod 25, a mounting block 26 and a limiting piece 27, the telescopic direction of the telescopic rod 25 is parallel to the axial line of the fixed tube 211, the telescopic rod 25 is fixedly connected with the support block 244, the mounting block 26 is mounted at the output end of the telescopic rod 25, the limiting piece 27 is mounted at the end face of the two mounting blocks 26 close to each other, and the limiting piece 27 is rotationally connected with the mounting block 26 by a torsional spring, wherein the rotation axis of the limiting piece 27 is horizontal.

[0051] Referring to Figure 3 The end face of the limiting piece 27 close to the mounting plate 22 is provided with a flexible pad 28, and the flexible pad 28 is fixedly connected with the limiting piece 27.

[0052] The operator drives the screw rod 242 to rotate by controlling the first motor 241, the support block 244 is threadedly connected with the screw rod 242, meanwhile, the support block 244 is limited by the limiting rod 243, so that the support block 244 can slide towards the direction of moving away from or approaching each other, and the position of the limiting piece 27 is adjusted through the telescopic rod 25 to limit the avionics elements of different sizes.

[0053] With reference to Figure 1 , the two side walls of the placement groove 13 away from each other are respectively provided with a sliding groove 14, the long side direction of the sliding groove 14 is horizontal, and the inner cavity of each sliding groove 14 is provided with a plurality of wire arranging devices 3, and the plurality of wire arranging devices 3 are arranged in sequence along the long side direction of the sliding groove 14.

[0054] With reference to Figure 1 and Figure 4 , the wire arranging device 3 comprises a sliding block 31, the sliding block 31 can slide along the long side direction of the sliding groove 14, and a jack 32 is arranged at each sliding block 31, the jack 32 is threadedly connected with the sliding block 31, and the jack 32 abuts against the table body 1 after penetrating through the sliding block 31.

[0055] With reference to Figure 4 , the sliding block 31 is provided with a mounting rod 33, the mounting rod 33 is vertically arranged, the mounting rod 33 is fixedly connected with the sliding block 31, the end face of the mounting rod 33 away from the sliding block 31 is provided with a sliding groove 331, and the sliding groove 331 penetrates through the mounting rod 33 along the vertical direction. The inner cavity of the sliding groove is provided with a plurality of adjusting blocks 34, and the adjusting blocks 34 can slide along the long side direction of the sliding groove. The adjusting block 34 is provided with a limiting block 35, in the embodiment, the limiting block 35 is preferably a U-shaped block, a clamping groove is formed in the limiting block 35, the limiting block 35 is rotationally connected with the adjusting block 34, and the rotation axis of the limiting block 35 is perpendicular to the adjusting block 34.

[0056] With reference to Figure 4 , the inner cavity of the limiting block 35 is provided with a limiting plate 36, the limiting plate 36 is rotationally connected with the limiting block 35 through a torsional spring, and the rotation axis of the limiting plate 36 is parallel to the long side direction of the mounting rod 33.

[0057] With reference to Figure 1 , the table body 1 is provided with a plug-in groove 15 at the side wall of the placement groove 13, the inner cavity of the plug-in groove 15 is provided with a circuit connection structure, in the embodiment, the circuit connection structure is used for connecting and detecting the corresponding circuit system. The top wall of the table body 1 is provided with a display screen, and the display screen is connected with the circuit connection structure.

[0058] The operator slides the position of the mounting rod 33, fixes the position of the mounting rod 33 through the jack 32, slides the position of the adjusting block 34, rotates along the mounting rod 33, and positions the wire through the limiting block 35.

[0059] The working principle of the avionics system test piece operating platform is that the operator first rotates the adjusting bolt 121 to adjust the height of the platform body 1.

[0060] Then the operator slides the supporting rod 212 to make the positioning block 216 be located in different positioning grooves 213, thereby being able to position the position between the supporting rod 212 and the fixing tube 211 and adjust the height of the mounting plate 22.

[0061] The first motor 241 drives the screw rod 242 to rotate, and the screw rod 242 and the limiting rod 243 cooperate to drive the supporting block 244 to slide, thereby adjusting the position of the telescopic rod 25 and positioning the avionics element through the limiting sheet 27.

[0062] The position of the mounting rod 33 is adjusted, the position of the limiting block 35 is adjusted, and the clamping groove is closed in cooperation with the limiting plate 36 to complete the positioning of the circuit.

Claims

1. An avionics system test piece operating platform, comprising a platform body (1), characterized in that, The platform (1) is provided with a placement groove (13), and the inner cavity of the placement groove (13) is provided with: The fixed tube (211) is set vertically and is fixedly connected to the platform (1); The support rod (212) passes through the inner cavity of the fixed tube (211) and is slidably connected to the fixed tube (211); Mounting plate (22) is fixed to the top of support rod (212). Each side wall of mounting plate (22) is equipped with telescopic rod (25), which can slide in a direction that moves closer to or further away from each other. A limiting piece (27) is rotatably connected to the telescopic rod (25); The side wall of the placement slot (13) is provided with a cable routing device (3), the cable routing device (3) comprising: Mounting rod (33) is slidably connected along the platform (1); Adjustment block (34) is installed on the end face of the mounting rod (33) away from the platform (1). The adjustment block (34) is provided with a snap-fit ​​groove for fixing the line.

2. The avionics system test piece operating platform according to claim 1, characterized in that, Each of the aforementioned telescopic rods (25) is equipped with: A screw (242) is rotatably connected to the mounting plate (22); A limiting rod (243) is provided, which is coaxially arranged with the screw (242), and the limiting rod (243) is fixedly connected with the mounting plate (22); A support block (244) is threadedly connected to the screw (242), and the support block (244) is slidably connected to the limiting rod (243). The telescopic rod (25) is installed on the top wall of the support block (244).

3. The avionics system test piece operating platform according to claim 1, characterized in that, The limiting piece (27) has a flexible pad (28) on its end face near the mounting plate (22).

4. The avionics system test piece operating platform according to claim 1, characterized in that, The mounting rod (33) is provided with a sliding groove (331), and a limiting block (35) is provided in the sliding groove (331). The limiting block (35) can slide along the sliding groove (331) and is rotatably connected to the mounting rod (33).

5. The avionics system test piece operating platform according to claim 4, characterized in that, The adjusting block (34) is provided with a limiting plate (36) in the snap-fit ​​groove, and the limiting plate (36) and the adjusting block (34) are rotatably connected.

6. The avionics system test piece operating platform according to claim 1, characterized in that, The support rod (212) has multiple positioning grooves (213) spaced apart on its side wall; The inner cavity of the fixed tube (211) is provided with: The first spring (215) extends in a direction parallel to the opening direction of the positioning groove (213); The positioning block (216) is fixedly connected to the first spring (215), and the positioning groove (213) is used to accommodate the positioning block (216).

7. The avionics system test piece operating platform according to claim 6, characterized in that, The mounting rod (33) is equipped with a set screw (32), which is used to fix the mounting rod (33).

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