A wing trailing edge angle adjustment structure for an aircraft model

Abstract

The utility model discloses a wing trailing edge angle adjustment structure for an airplane model, comprising a support seat, the inner wall of the support seat is fixedly inlaid with two bearing rings, the inner rings of the two bearing rings are commonly fixedly connected to a rotating shaft, the left end of the rotating shaft is fixedly connected to a transmission gear, the left side of the support seat is fixedly connected to a protective cover, the left side of the protective cover is fixedly connected to a cover plate, and the left side of the support seat is fixedly installed with a driving motor. The device can connect and fix the support seat to the wing through the setting of the mounting member and the mounting hole, and can connect and install the connecting block to the trailing edge flap by using the connecting member and the connecting hole. Through the operation of the driving motor and the meshing transmission with the driving gear and the transmission gear, the rotating shaft and the connecting block can be driven to rotate, and the connected trailing edge flap can also be driven to adjust the angle, thereby achieving the effect of automatically adjusting the angle of the trailing edge flap.

Description

Technical Field

[0001] The utility model relates to the field of aircraft model components, in particular to an aircraft model wing trailing edge angle adjustment structure. Background Art

[0002] An airplane model is a model of an airplane that is scaled down in a certain proportion. Specifically, an airplane model is a toy that can fly and can be controlled by remote control or other means.

[0003] At present, a Chinese patent with the announcement number CN220090479U discloses an aircraft model wing trailing edge angle adjustment structure, including a wing body and a trailing edge flap rotatably connected to the side wall of the wing body through an angle adjustment component, and also includes: wherein the angle adjustment component includes a fixing frame fixedly connected to the side wall of the wing body, but when adjusting the angle of the trailing edge flap in the above patent, manual adjustment is required, and it is difficult to automatically adjust the angle of the trailing edge flap, which reduces the flexibility of adjusting the angle of the trailing edge flap. Therefore, we propose an aircraft model wing trailing edge angle adjustment structure to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a wing trailing edge angle adjustment structure for an airplane model to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wing trailing edge angle adjustment structure for an aircraft model comprises a support seat, the inner wall of the support seat is fixedly inlaid with two bearing rings, the inner rings of the two bearing rings are commonly fixedly connected to a rotating shaft, the left end of the rotating shaft is fixedly connected to a transmission gear, the left side of the support seat is fixedly connected to a protective cover, the left side of the protective cover is fixedly connected to a cover plate, the left side of the support seat is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a driving shaft, the outer surface of the driving shaft is fixedly connected with a driving gear, the outer surface of the driving gear is meshed with the outer surface of the transmission gear, the outer surface of the rotating shaft is fixedly connected with a connecting block, the outer surface of the connecting block is fixedly connected with two connecting pieces, and the outer surface of the support seat is fixedly connected with two mounting pieces.

[0007] In a further embodiment, two mounting holes are provided on the outer surfaces of the two mounting members, and connecting holes are provided on the outer surfaces of the two connecting members.

[0008] In a further embodiment, two reinforcement blocks are fixedly connected to the outer surface of the support seat, and the back surfaces of the two reinforcement blocks are fixedly connected to the front surfaces of the two mounting parts respectively.

[0009] In a further embodiment, the outer surface of the support seat is provided with scale lines, and the outer surface of the connecting block is fixedly connected with a pointer bar.

[0010] In a further embodiment, a bearing ring is fixedly embedded on the outer surface of the cover plate, and the outer surface of the left end of the drive shaft is fixedly connected to the inner ring of the bearing ring.

[0011] In a further embodiment, a threading hole is provided on the outer surface of the protective cover, and the threading hole is located above the driving motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can connect and fix the support base to the wing by means of the setting of the mounting parts and the setting of the mounting holes, and can connect and install the connecting block to the trailing edge flap by means of the setting connecting parts and the connecting holes, and can drive the rotating shaft and the connecting block to rotate by the operation of the driving motor and the meshing transmission with the driving gear and the transmission gear, and can also drive the connected trailing edge flap to adjust its angle, thereby achieving the effect of automatically adjusting the angle of the trailing edge flap and improving the flexibility in adjusting the angle of the trailing edge flap. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the aircraft model wing trailing edge angle adjustment structure.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the side view of the aircraft model wing trailing edge angle adjustment structure.

[0016] Figure 3 A cross-sectional view of the top view of the structure to adjust the angle of the trailing edge of the wing of the aircraft model.

[0017] Figure 4 Adjust the structure for the trailing edge angle of the aircraft model wing Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0018] In the figure: 1. support seat; 2. bearing ring; 3. threading hole; 4. rotating shaft; 5. transmission gear; 6. protective cover; 7. cover plate; 8. driving motor; 9. driving gear; 10. driving shaft; 11. bearing ring; 12. scale line; 13. pointer bar; 14. mounting part; 15. mounting hole; 16. reinforcement block; 17. connecting block; 18. connecting part; 19. connecting hole. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a rear edge angle adjustment structure of an aircraft model wing comprises a support seat 1, the inner wall of the support seat 1 is fixedly inlaid with two bearing rings 2, the inner rings of the two bearing rings 2 are fixedly connected with a rotating shaft 4, the left end of the rotating shaft 4 is fixedly connected with a transmission gear 5, the left side of the support seat 1 is fixedly connected with a protective cover 6, the left side of the protective cover 6 is fixedly connected with a cover plate 7, the left side of the support seat 1 is fixedly installed with a driving motor 8, the output end of the driving motor 8 is fixedly installed with a driving shaft 10, the outer surface of the driving shaft 10 is fixedly connected with a driving gear 9, the outer surface of the driving gear 9 is meshed with the outer surface of the transmission gear 5, the outer surface of the rotating shaft 4 is fixedly connected with a connecting block 17, the outer surface of the connecting block 17 is fixedly connected with two connecting members 18, and the outer surface of the support seat 1 is fixedly connected with two mounting members 14; specifically, through the arrangement of the mounting member 14 and the connecting member 18, the support seat 1 can be connected and fixed to the wing, and the connecting block 17 can be connected and installed with the trailing edge flap, which will be more flexible in angle adjustment.

[0023] Two mounting holes 15 are provided on the outer surfaces of the two mounting members 14, and connecting holes 19 are provided on the outer surfaces of the two connecting members 18. Two reinforcing blocks 16 are fixedly connected to the outer surface of the support seat 1, and the back sides of the two reinforcing blocks 16 are respectively fixedly connected to the front sides of the two mounting members 14. The mounting holes 15 and the connecting holes 19 facilitate the connection and fixation of the mounting members 14 and the connecting members 18, and the reinforcing blocks 16 are used to deepen the connection and fixation between the mounting members 14 and the support seat 1.

[0024] The outer surface of the support seat 1 is provided with scale lines 12, the outer surface of the connecting block 17 is fixedly connected with a pointer bar 13, the outer surface of the cover plate 7 is fixedly inlaid with a bearing ring 11, the outer surface of the left end of the drive shaft 10 is fixedly connected to the inner ring of the bearing ring 11, and the outer surface of the protective cover 6 is provided with a threading hole 3, and the threading hole 3 is located above the drive motor 8. Through the cooperation of the scale lines 12 and the pointer bar 13, the value of the angle adjustment can be flexibly checked. By utilizing the setting of the bearing ring 11, the drive shaft 10 can rotate stably, and the threading hole 3 is used to facilitate the insertion and exit of the control line and the power line.

[0025] The working principle of the utility model is: first, the support base 1 is connected and fixed at the wing through the mounting member 14 and the mounting hole 15, and the connecting member 18 and the connecting hole 19 can connect and install the connecting block 17 with the trailing edge flap, and then the driving motor 8 is connected to the power supply and control system of the aircraft model. When the angle of the trailing edge flap is adjusted, the driving motor 8 is started to run, which can drive the driving gear 9 and the transmission gear 5 to engage and transmit, and will drive the connecting block 17 to rotate through the rotating shaft 4, and at the same time, it will also drive the connected trailing edge flap to adjust the angle.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aircraft model wing trailing edge angle adjustment structure, characterized in that: The invention comprises a support seat (1), wherein the inner wall of the support seat (1) is fixedly inlaid with two bearing rings (2), the inner rings of the two bearing rings (2) are commonly fixedly connected to a rotating shaft (4), the left end of the rotating shaft (4) is fixedly connected to a transmission gear (5), the left side of the support seat (1) is fixedly connected to a protective cover (6), the left side of the protective cover (6) is fixedly connected to a cover plate (7), the left side of the support seat (1) is fixedly installed with a driving motor (8), the output end of the driving motor (8) is fixedly installed with a driving shaft (10), the outer surface of the driving shaft (10) is fixedly connected to a driving gear (9), the outer surface of the driving gear (9) is meshed with the outer surface of the transmission gear (5), the outer surface of the rotating shaft (4) is fixedly connected to a connecting block (17), the outer surface of the connecting block (17) is fixedly connected to two connecting members (18), and the outer surface of the support seat (1) is fixedly connected to two mounting members (14).

2. The aircraft model wing trailing edge angle adjustment structure according to claim 1, characterized in that: The outer surfaces of the two mounting members (14) are each provided with two mounting holes (15), and the outer surfaces of the two connecting members (18) are each provided with a connecting hole (19).

3. The aircraft model wing trailing edge angle adjustment structure according to claim 2, characterized in that: Two reinforcement blocks (16) are fixedly connected to the outer surface of the support seat (1), and the back surfaces of the two reinforcement blocks (16) are respectively fixedly connected to the front surfaces of the two mounting parts (14).

4. The aircraft model wing trailing edge angle adjustment structure according to claim 1, characterized in that: The outer surface of the support seat (1) is provided with scale lines (12), and the outer surface of the connecting block (17) is fixedly connected with a pointer bar (13).

5. The aircraft model wing trailing edge angle adjustment structure according to claim 1, characterized in that: A bearing ring (11) is fixedly embedded on the outer surface of the cover plate (7), and the outer surface of the left end of the drive shaft (10) is fixedly connected to the inner ring of the bearing ring (11).

6. The aircraft model wing trailing edge angle adjustment structure according to claim 1, characterized in that: The outer surface of the protective cover (6) is provided with a threading hole (3), and the threading hole (3) is located above the driving motor (8).

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