Adjustable aircraft center console

Abstract

The utility model relates to the technical field of airplanes, in particular to an adjustable airplane central control console which comprises a front central control console and a rear central control console. The front central control console comprises a first supporting frame, a first mounting base and a first driving assembly, the first end of the first mounting base is rotationally connected with the first supporting frame, and the first driving assembly is in transmission connection with the second end of the first mounting base so as to drive the second end of the first mounting base to rotate around the first end of the first mounting base; the rear central control console comprises a second supporting frame and a second mounting seat, the second supporting frame and the first supporting frame are arranged at intervals in the first direction, the first end of the second mounting seat is connected with the first supporting frame, and the second end of the second mounting seat is connected with the second supporting frame. The utility model provides an adjustable aircraft central control console, and aims to solve the problem that the conventional aircraft central control console generally adopts a fixed structure, so that the influence of different control console parameters on man-machine efficacy can be more comprehensively and accurately researched in an aircraft design stage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aircraft, especially a kind of adjustable aircraft central control desk. BACKGROUND

[0002] In the aircraft design stage, the optimization of man-machine efficiency is one of the key factors to ensure flight safety and operating efficiency.

[0003] The central control desk is the core component of the interaction between the pilot and the aircraft, and the rationality of its design directly affects the operation experience and work efficiency of the pilot. However, in the prior art, due to the lack of adjustable central control desk structure, it is difficult to comprehensively and accurately evaluate the specific influence of different control desk parameters (such as inclination angle, height, length) on man-machine efficiency, so that designers cannot optimize the design of the control desk through actual operation feedback, but can only rely on theoretical analysis and limited simulation experiments, which limits the innovation and scientificity of aircraft design to some extent. SUMMARY

[0004] The utility model provides a kind of adjustable aircraft central control desk, to solve the problem that existing aircraft central control desk generally adopts fixed structure, so that in the aircraft design stage, the influence of different control desk parameters on man-machine efficiency can be more comprehensively and accurately studied.

[0005] The utility model provides a kind of adjustable aircraft central control desk, comprising: front central control desk and rear central control desk.

[0006] The front central control desk includes a first support frame, a first mounting seat and a first drive assembly, the first end of the first mounting seat is rotatably connected to the first support frame, and the second end of the first mounting seat is drivingly connected to the first drive assembly to drive the second end of the first mounting seat to rotate around the first end of the first mounting seat.

[0007] The rear central control desk includes a second support frame and a second mounting seat, the second support frame is spaced apart from the first support frame along a first direction, the first end of the second mounting seat is connected to the first support frame, and the second end of the second mounting seat is connected to the second support frame.

[0008] According to the adjustable aircraft central control desk provided by the utility model, the first drive assembly includes a shaft, a drive gear and an arc-shaped rack, the shaft is rotatably connected to the first support frame, the drive gear is provided on the shaft, the tooth part of the arc-shaped rack is engaged with the drive gear, and one end of the arc-shaped rack is connected to the second end of the first mounting seat.

[0009] The adjustable aircraft central control table provided by the utility model is characterized in that the rotating shaft is provided with a hand wheel for driving the rotating shaft to rotate, the hand wheel is located outside the side wall of the first support frame, and the driving gear and the arc-shaped gear rack are both arranged inside the side wall of the first support frame away from the hand wheel.

[0010] The adjustable aircraft central control table provided by the utility model is characterized in that the first end of the second mounting seat and / or the first support frame is provided with a first strip-shaped hole along a second direction, the first end of the second mounting seat is connected with the first support frame through the first strip-shaped hole, the second end of the second mounting seat and / or the second support frame is provided with a second strip-shaped hole along the second direction, and the second end of the second mounting seat is connected with the second support frame through the second strip-shaped hole, so that the height of the second mounting seat is adjusted through the first strip-shaped hole and the second strip-shaped hole.

[0011] The adjustable aircraft central control table provided by the utility model is characterized in that the first strip-shaped hole is arranged upwardly and obliquely along a direction away from the first mounting seat.

[0012] The adjustable aircraft central control table provided by the utility model is characterized in that the second mounting seat comprises a second mounting seat body and a back plate, and the back plate is slidably connected with the second mounting seat body along a first direction.

[0013] The adjustable aircraft central control table provided by the utility model is characterized in that a plurality of mounting rails extending along the first direction are arranged on the second mounting seat body along a third direction at intervals; a plurality of adapter rails corresponding to the mounting rails are further arranged; in the elongated state of the back plate, the first end of the adapter rail is detachably connected with the corresponding mounting rail, and the second end of the adapter rail is detachably connected with the back plate.

[0014] The adjustable aircraft central control table provided by the utility model is characterized in that one end of the mounting rail close to the back plate is provided with a first clamping groove, one side of the back plate facing the mounting rail is provided with a second clamping groove, the first end of the adapter rail is provided with a first clamping part, and the second end of the adapter rail is provided with a second clamping part; in the elongated state of the back plate, the first clamping part is clamped and matched with the first clamping groove, and the second clamping part is clamped and matched with the second clamping groove.

[0015] The adjustable aircraft central control table provided by the utility model is characterized in that the front central control table further comprises a threaded locking piece, the threaded locking piece is arranged in the first support frame and is threadedly matched with the first mounting seat.

[0016] The adjustable aircraft central control table provided by the utility model is characterized in that the side wall of the first support frame is provided with a third strip-shaped hole along a fourth direction, and the threaded locking piece is arranged in the third strip-shaped hole and is threadedly matched with the first mounting seat.

[0017] The adjustable aircraft central control table provided by the utility model, including front central control table and rear central control table, through the front central control table is configured to include first support frame, first mounting seat and first drive assembly, when using, the first drive assembly can be used to drive the second end of the first mounting seat to rotate around the first end of the first mounting seat, thereby adjusting the inclination angle and height of each device located on the first mounting seat, which is beneficial to man-machine efficiency test, and the influence of different control table parameters on man-machine efficiency can be more comprehensively and accurately researched in the aircraft design stage.

[0018] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0020] Figure 1 It is the whole structure schematic diagram of the adjustable aircraft central control table provided by the utility model embodiment.

[0021] Figure 2 It is one of the schematic diagram of the front central control table in the adjustable aircraft central control table provided by the utility model embodiment.

[0022] Figure 3 It is the second schematic diagram of the front central control table in the adjustable aircraft central control table provided by the utility model embodiment.

[0023] Figure 4 It is the schematic diagram of the rear central control table in the adjustable aircraft central control table provided by the utility model embodiment.

[0024] Figure 5 It is the schematic diagram when the second mounting seat body installs the adapter rail in the adjustable aircraft central control table provided by the utility model embodiment.

[0025] Figure 6 It is the schematic diagram of the adapter rail in the adjustable aircraft central control table provided by the utility model embodiment.

[0026] Figure 7 It is the initial state schematic diagram of the adjustable aircraft central control table provided by the utility model embodiment.

[0027] Figure 8 is a schematic view of the adjusted aircraft central control table provided by the embodiment of the present application.

[0028] Reference signs:

[0029] 100, front central control table; 110, first support frame; 111, third slot; 120, first mounting seat; 130, first driving assembly; 131, rotating shaft; 132, driving gear; 133, arc-shaped rack; 134, hand wheel; 140, threaded locking piece.

[0030] 200, rear central control table; 210, second support frame; 211, second slot; 220, second mounting seat; 221, first slot; 222, second mounting seat body; 223, back plate; 224, sliding rail; 225, mounting rail; 226, adapter rail; 230, threaded fastener. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described below in combination with the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0034] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature can be "above", "over" and "on" the second feature, which can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature can be "under", "below" and "underneath" the second feature, which can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0036] The adjustable aircraft central console provided by the present application will be described below in combination with Figures 1 to 8 The present application provides an adjustable aircraft central console.

[0037] Referring to Figure 1 The present application provides an adjustable aircraft central console.

[0038] The front central console 100 comprises a first support frame 110, a first mounting seat 120 and a first driving assembly 130. The first end of the first mounting seat 120 is rotatably connected with the first support frame 110, and the second end of the first mounting seat 120 is drivingly connected with the first driving assembly 130, so as to drive the second end of the first mounting seat 120 to rotate around the first end of the first mounting seat 120.

[0039] The rear central console 200 comprises a second support frame 210 and a second mounting seat 220. The second support frame 210 is spaced apart from the first support frame 110 along a first direction. The first end of the second mounting seat 220 is connected with the first support frame 110, and the second end of the second mounting seat 220 is connected with the second support frame 210.

[0040] It should be noted that the above "first direction" specifically refers to the arrow direction shown in Figure 1 , that is, the overall length direction of the adjustable aircraft central console.

[0041] The adjustable aircraft central control table provided by the utility model, comprising a front central control table 100 and a rear central control table 200, by configuring the front central control table 100 to comprise a first support frame 110, a first mounting seat 120 and a first driving assembly 130, when in use, the second end of the first mounting seat 120 can be driven to rotate around the first end of the first mounting seat 120 by the first driving assembly 130, so that the inclination angle and height of each device located on the first mounting seat 120 are adjusted, which is beneficial to man-machine efficiency test, and the influence of different control table parameters on man-machine efficiency can be more comprehensively and accurately studied in the aircraft design stage.

[0042] Specifically, the aircraft central control table comprises a front central control table 100 and a rear central control table 200.

[0043] The first support frame 110 is used for supporting and fixing the first mounting seat 120, the first driving assembly 130 and the devices located in the first mounting seat 120, the first end of the first mounting seat 120 is rotatably connected with the side wall of the first support frame 110 through a rotating shaft 131, the first mounting seat 120 is used for mounting and fixing the devices corresponding to the front central control table 100, and the first driving assembly 130 is used for driving the second end of the first mounting seat 120 to rotate around the first end of the first mounting seat 120. The rear central control table 200 comprises a second support frame 210 and a second mounting seat 220, the second support frame 210 is used for supporting and fixing the second mounting seat 220 and the devices located in the second mounting seat 220, and the second mounting seat 220 is used for mounting and fixing the devices corresponding to the rear central control table 200.

[0044] The first driving assembly 130 can adopt various linear driving assemblies known in the prior art, for example, a hydraulic push rod, an air pressure push rod, an electric push rod or a screw block assembly. The output end (push rod) of the hydraulic push rod, the air pressure push rod and the electric push rod can be connected with the second end of the first mounting seat 120, when the push rod extends outward, the second end of the first mounting seat 120 can be pushed to rotate around the first end of the first mounting seat 120, so that the second end of the first mounting seat 120 is lifted, when the push rod is retracted inward, the second end of the first mounting seat 120 can also be pulled to rotate around the first end of the first mounting seat 120, so that the second end of the first mounting seat 120 is lowered; the screw block assembly is driven to rotate by a motor, and the sliding block moves linearly along the length direction of the screw, the sliding block can be connected with the second end of the first mounting seat 120, when the screw is driven to rotate in the set direction, the second end of the first mounting seat 120 can be lifted or lowered by the sliding block, so that the inclination angle and the height are adjusted.

[0045] In addition to the above example, the first driving assembly 130 can also be implemented in other ways known in the prior art, and no specific limitation is made.

[0046] In some embodiments, the first support frame 110 and the second support frame 210 can be independently arranged separately, or the first support frame 110 and the second support frame 210 can be connected to each other to ensure the stability of the relative position between the first support frame 110 and the second support frame 210.

[0047] As shown in Figure 2 and Figure 3 According to some embodiments of the present application, the first driving assembly 130 includes a rotating shaft 131, a driving gear 132, and an arc-shaped rack 133. The rotating shaft 131 is rotatably connected to the first support frame 110. The driving gear 132 is arranged on the rotating shaft 131. The teeth of the arc-shaped rack 133 are engaged with the driving gear 132. One end of the arc-shaped rack 133 is connected to the second end of the first mounting seat 120.

[0048] By configuring the first driving assembly 130 to include the rotating shaft 131, the driving gear 132, and the arc-shaped rack 133, when adjusting, rotating the rotating shaft 131 drives the driving gear 132 to rotate. Under the action of the driving gear 132, the arc-shaped rack 133 can move in the forward or backward direction. Since one end of the arc-shaped rack 133 is connected to the second end of the first mounting seat 120, it can drive the second end of the first mounting seat 120 to lift or move downward, thereby realizing the adjustment function of the inclination angle and height of the first mounting seat 120. The structure is simple, and the adjustment method is simple.

[0049] It should be noted that the rotating shaft 131 can be manually rotated or driven to rotate by an external device. When manually rotating, a hand wheel 134 can be arranged at a designated end of the rotating shaft 131. The hand wheel 134 is used to drive the rotating shaft 131 to rotate. When the external device drives the rotating shaft 131 to rotate, a motor or other device can be used to drive the rotating shaft 131 to rotate in a designated direction.

[0050] As an example, in the present embodiment, a connecting block is arranged on the arc-shaped rack 133, and the two are connected by screws. The arc-shaped rack 133 is connected to the second end of the first mounting seat 120 through the connecting block, that is, the connecting block is used to drive the second end of the first mounting seat 120 to rotate around the first end of the first mounting seat 120.

[0051] Of course, in some embodiments, the arc-shaped rack 133 can also be directly connected to the second end of the first mounting seat 120.

[0052] As shown in Figure 3As shown, according to some embodiments of the present application, the rotating shaft 131 is provided with a hand wheel 134 for driving the rotating shaft 131 to rotate, the hand wheel 134 is located outside the side wall of the first support frame 110, and the driving gear 132 and the arc-shaped gear rack 133 are both arranged inside the side wall of the first support frame 110 away from the hand wheel 134.

[0053] By arranging the hand wheel 134 on the rotating shaft 131, the rotating shaft 131 can be driven to rotate by the hand wheel 134, which is more labor-saving, and the hand wheel 134 is located outside the side wall of the first support frame 110, which is convenient for the operator to manually rotate the rotating shaft 131. At the same time, the driving gear 132 and the arc-shaped gear rack 133 are both arranged inside the side wall of the first support frame 110 away from the hand wheel 134, so that the side wall of the first support frame 110 can be used to protect the driving gear 132 and the arc-shaped gear rack 133, preventing foreign matter from entering the meshing part.

[0054] Referring to Figure 1 and Figure 4 As shown, according to some embodiments of the present application, the first end of the second mounting seat 220 and / or the first support frame 110 is provided with a first strip-shaped hole 221 in the second direction, the first end of the second mounting seat 220 is connected with the first support frame 110 through the first strip-shaped hole 221, the second end of the second mounting seat 220 and / or the second support frame 210 is provided with a second strip-shaped hole 211 in the second direction, and the second end of the second mounting seat 220 is connected with the second support frame 210 through the second strip-shaped hole 211, so as to adjust the height of the second mounting seat 220 through the first strip-shaped hole 221 and the second strip-shaped hole 211.

[0055] It should be noted that the above-mentioned "second direction" specifically refers to the arrow direction shown in Figure 1 , that is, the length extension direction of the first strip-shaped hole 221 and the second strip-shaped hole 211 and the adjusting direction of the second mounting seat 220.

[0056] By arranging the first strip-shaped hole 221 on the first end of the second mounting seat 220 and / or the first support frame 110 in the second direction, and arranging the second strip-shaped hole 211 on the second end of the second mounting seat 220 and / or the second support frame 210 in the second direction, the height of the second mounting seat 220 can be adjusted by the first strip-shaped hole 221 and the second strip-shaped hole 211, so as to adapt to the height of the first mounting seat 120 after adjustment.

[0057] Specifically, since the first end of the first mounting seat 120 is rotationally connected with the first support frame 110, when the first mounting seat 120 is adjusted, the height of the second end of the first mounting seat 120 will change, and if the second mounting seat 220 is still fixed at this time, the first end of the second mounting seat 220 cannot be flush with the second end of the first mounting seat 120. By setting the second mounting seat 220 to be adjustable, when the first mounting seat 120 is adjusted, the height of the second mounting seat 220 can be adjusted according to the adjustment position of the first mounting seat 120, so that the first end of the second mounting seat 220 is flush with the second end of the first mounting seat 120, facilitating human-machine efficacy testing.

[0058] The first strip-shaped hole 221 and the second strip-shaped hole 211 are connected and fixed by the threaded fastener 230 at the positions of the first strip-shaped hole 221 and the second strip-shaped hole 211. For example, the threaded fastener 230 is threaded through the first strip-shaped hole 221 and threadedly connected with the first support frame 110 at the position of the first strip-shaped hole 221, and the threaded fastener 230 is threaded through the second strip-shaped hole 211 and threadedly connected with the second support frame 210 at the position of the second strip-shaped hole 211.

[0059] In specific implementation, the second strip-shaped hole 211 can be arranged on the second end of the second mounting seat 220 or at least one of the second support frames 210 in the second direction.

[0060] Referring to Figure 4 As an example, in the embodiment, the first strip-shaped hole 221 is arranged at the first end of the second mounting seat 220, and the number of the first strip-shaped hole 221 on one side is two, and the second strip-shaped hole 211 is arranged on the second support frame 210, and the number of the second strip-shaped hole 211 on one side is one. That is, the number of the first strip-shaped hole 221 and the second strip-shaped hole 211 can be set according to actual needs, as long as the height adjustment requirement of the second mounting seat 220 can be met.

[0061] Referring to Figure 4 According to some embodiments of the present application, the first strip-shaped hole 221 is arranged to be inclined upward in a direction away from the first mounting seat 120.

[0062] By arranging the first strip-shaped hole 221 to be inclined upward in a direction away from the first mounting seat 120, the second mounting seat 220 can be prevented from interfering with the first mounting seat 120 or the first support frame 110 when the height of the second mounting seat 220 is adjusted.

[0063] Specifically, when the second mounting seat 220 is located at the preset lowest position, it does not interfere with the first mounting seat 120 or the first support frame 110, and after adjustment, since the first strip-shaped hole 221 is arranged to be inclined upward in a direction away from the first mounting seat 120, the second mounting seat 220 will appropriately translate in a direction away from the first mounting seat 120 while rising, which can effectively prevent interference with the first mounting seat 120 or the first support frame 110.

[0064] Referring to Figure 4 and Figure 5 According to some embodiments of the present application, the second mounting seat 220 includes a second mounting seat body 222 and a back plate 223, and the back plate 223 is slidingly connected with the second mounting seat body 222 in the first direction.

[0065] By arranging the second mounting seat 220 as the second mounting seat body 222 and the back plate 223 slidingly connected in the first direction, during use, the back plate 223 can be slid in the first direction relative to the second mounting seat body 222 to adjust the space of the second mounting seat 220, so as to adapt to human-machine efficiency tests in different application scenarios.

[0066] Specifically, in the present embodiment, a slide rail 224 is arranged between the second mounting seat body 222 and the back plate 223, and the two are slidingly connected through the slide rail 224. In order to ensure the stability of the back plate 223 during sliding, two groups of slide rails 224 are symmetrically arranged on both sides of the second mounting seat body 222 and the back plate 223 in the present embodiment.

[0067] Referring to Figure 5 and Figure 6 According to some embodiments of the present application, a plurality of mounting rails 225 extending in the first direction are arranged on the second mounting seat body 222 in the third direction; and a plurality of adapter rails 226 corresponding to the mounting rails 225 are further included, and in the elongated state of the back plate 223, the first end of the adapter rail 226 is detachably connected with the corresponding mounting rail 225, and the second end of the adapter rail 226 is detachably connected with the back plate 223.

[0068] It should be noted that the "third direction" specifically refers to the arrow direction shown in Figure 1 , that is, the overall width direction of the adjustable aircraft central console.

[0069] By arranging a plurality of mounting rails 225 extending in the first direction on the mounting seat body in the third direction, the equipment corresponding to the rear central console 200 can be installed and fixed by using the plurality of mounting rails 225, and at the same time, the arrangement of the adapter rail 226 can extend the overall length of the mounting rail 225 on the original basis, so that the second mounting seat 220 can adapt to human-machine efficiency tests in different application scenarios.

[0070] Specifically, when the position of the back plate 223 is adjusted, the first end of the adapter rail 226 is detachably connected with the corresponding mounting rail 225, and the second end of the adapter rail 226 is detachably connected with the back plate 223, so as to realize the extension of the mounting rail 225.

[0071] The detachable connection mode can be a thread connection auxiliary connection, clamping, plug-in connection and the like known in the art, and is not specifically limited.

[0072] Referring to Figure 5 and Figure 6 According to some embodiments of the present application, the first end of the mounting rail 225 near the back plate 223 is provided with a first clamping groove, the side of the back plate 223 facing the mounting rail 225 is provided with a second clamping groove, the first end of the adapter rail 226 is provided with a first clamping part, and the second end of the adapter rail 226 is provided with a second clamping part. In the extended state of the back plate 223, the first clamping part is clamped and matched with the first clamping groove, and the second clamping part is clamped and matched with the second clamping groove.

[0073] By providing the first clamping groove at the first end of the mounting rail 225 near the back plate 223, the second clamping groove on the side of the back plate 223 facing the mounting rail 225, the first clamping part at the first end of the adapter rail 226, and the second clamping part at the second end of the adapter rail 226, the first end of the adapter rail 226 and the mounting rail 225 can be clamped and matched, and the second end of the adapter rail 226 and the side of the back plate 223 facing the mounting rail 225 can be clamped and matched. The structure is simple, and the adapter rail 226 is easy to disassemble and assemble.

[0074] Specifically, in the extended state of the back plate 223, the first clamping part on the first end of the adapter rail 226 is aligned with the first clamping groove on the corresponding mounting rail 225, and the second clamping part on the second end of the adapter rail 226 is aligned with the second clamping groove at the corresponding position of the back plate 223. The adapter rail 226 can be placed.

[0075] Referring to Figure 2 and Figure 3 According to some embodiments of the present application, the front central console 100 further comprises a threaded locking member 140, which is provided in the first support frame 110 and threadedly matched with the first mounting seat 120.

[0076] By providing the threaded locking member 140, the first mounting seat 120 can be locked and fixed, so as to ensure the stability of the adjusted position.

[0077] Specifically, the side wall of the first mounting seat 120 is provided with a screw hole matched with the threaded locking piece 140. Before adjustment, the threaded locking piece 140 is loosened to release the locking and fixing effect on the first mounting seat 120, and after adjustment, the threaded locking piece 140 is tightened to fix the position of the first mounting seat 120, which is simple in structure, easy to operate and good in fixing effect.

[0078] Referring to Figures 1 to 3 According to some embodiments of the present application, the side wall of the first support frame 110 is provided with a third slot 111 in the fourth direction, and the threaded locking piece 140 is arranged in the third slot 111 and threadedly matched with the first mounting seat 120.

[0079] It should be noted that the "fourth direction" specifically refers to the arrow direction shown in Figure 1 , that is, the extension direction of the third slot 111.

[0080] By arranging the third slot 111 in the fourth direction on the side wall of the first support frame 110, the threaded locking piece 140 can still be aligned with the screw hole of the side wall of the first mounting seat 120 after the position of the first mounting seat 120 is adjusted, so as to facilitate the locking and fixing of the first mounting seat 120 in multiple positions.

[0081] It should be noted that the extension direction of the third slot 111 needs to be arranged on the moving path of the screw hole of the side wall of the first mounting seat 120.

[0082] The adjustment principle of the adjustable aircraft central control table provided by the present application will be described below, referring to Figures 1 to 8 .

[0083] When the first mounting seat 120 is adjusted, the threaded locking piece 140 is unscrewed to release the locking effect on the first mounting seat 120, and then the hand wheel 134 is rotated to adjust the first mounting seat 120 to a set inclination angle and position through the transmission of the driving gear 132 and the arc-shaped gear rack 133, and then the threaded locking piece 140 is screwed into the screw hole on the side wall of the first mounting seat 120 to fix the position of the first mounting seat 120.

[0084] After the adjustment of the first mounting seat 120 is completed, the second mounting seat 220 is moved along the extension direction of the first slot 221 and the second slot 211, so that the first end of the second mounting seat 220 is flush with the second end of the first mounting seat 120, and then the first end and the second end of the second mounting seat 220 are respectively fixed by using the threaded fasteners 230 at the corresponding positions of the first slot 221 and the second slot 211.

[0085] When the total length of the second mounting base 220 needs to be adjusted, the back plate 223 can be pulled backward, and then the adapter rail 226 is clamped between the corresponding mounting rail 225 and the back plate 223.

[0086] It can be known from the description of the above embodiments that the adjustable aircraft central control stand provided by the utility model can be adjusted according to actual requirements, is beneficial to man-machine efficiency test, and can more comprehensively and accurately study the influence of different control stand parameters on man-machine efficiency in the aircraft design stage.

[0087] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An adjustable aircraft center console, comprising: The front central console comprises a first support frame, a first mounting seat and a first driving assembly, a first end of the first mounting seat is rotationally connected with the first support frame, and a second end of the first mounting seat is drivingly connected with the first driving assembly to drive the second end of the first mounting seat to rotate around the first end of the first mounting seat. The rear central console comprises a second support frame and a second mounting seat, the second support frame is spaced apart from the first support frame along a first direction, a first end of the second mounting seat is connected with the first support frame, and a second end of the second mounting seat is connected with the second support frame. The first driving assembly comprises a rotating shaft, a driving gear and an arc-shaped gear rack, the rotating shaft is rotationally connected with the first support frame, the driving gear is arranged on the rotating shaft, and the teeth of the arc-shaped gear rack are engaged with the driving gear, and one end of the arc-shaped gear rack is connected with the second end of the first mounting seat.

2. The adjustable aircraft cockpit of claim 1, wherein, A hand wheel for driving the rotating shaft to rotate is arranged on the rotating shaft, the hand wheel is located outside the side wall of the first support frame, and the driving gear and the arc-shaped gear rack are arranged inside the side wall of the first support frame away from the hand wheel.

3. The adjustable aircraft cockpit of claim 2, wherein, The first end of the second mounting seat and / or the first support frame is provided with a first strip-shaped hole along a second direction, the first end of the second mounting seat is connected with the first support frame through the first strip-shaped hole, the second end of the second mounting seat and / or the second support frame is provided with a second strip-shaped hole along the second direction, the second end of the second mounting seat is connected with the second support frame through the second strip-shaped hole, so that the height of the second mounting seat is adjusted through the first strip-shaped hole and the second strip-shaped hole.

4. The adjustable aircraft cockpit of claim 1, wherein, The first strip-shaped hole is arranged upwardly and obliquely away from the first mounting seat.

5. The adjustable aircraft cockpit of claim 4, wherein, The second mounting seat comprises a second mounting seat body and a back plate, and the back plate is slidingly connected with the second mounting seat body along a first direction.

6. The adjustable aircraft cockpit of claim 1, wherein, A plurality of mounting rails extending along the first direction are spaced apart on the second mounting seat body along a third direction.

7. The adjustable aircraft cockpit of claim 6, wherein, A plurality of adapter rails corresponding to the mounting rails are further provided, in the elongated state of the back plate, a first end of the adapter rail is detachably connected with the corresponding mounting rail, and a second end of the adapter rail is detachably connected with the back plate. One end of the mounting rail close to the back plate is provided with a first clamping groove, one side of the back plate facing the mounting rail is provided with a second clamping groove, the first end of the adapter rail is provided with a first clamping part, and the second end of the adapter rail is provided with a second clamping part, in the elongated state of the back plate, the first clamping part is clamped and matched with the first clamping groove, and the second clamping part is clamped and matched with the second clamping groove.

8. The adjustable aircraft cockpit of claim 7, wherein, The front central console further comprises a threaded locking piece, the threaded locking piece is arranged in the first support frame and is threadedly matched with the first mounting seat.

9. The adjustable aircraft cockpit of any one of claims 1 to 8, wherein, The side wall of the first support frame is provided with a third strip-shaped hole along a fourth direction, and the threaded locking piece is arranged in the third strip-shaped hole and is threadedly matched with the first mounting seat.

10. The adjustable aircraft cockpit of claim 9, wherein, ​

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