Energy-saving bionic butterfly flight device

Abstract

The utility model relates to a flight device, in particular to an energy-saving bionic butterfly flight device. Comprising an undercarriage and a mounting frame, the undercarriage is connected to the bottom of the mounting frame, the robot further comprises a supporting seat, a fixing rod, two bearings, a connecting rod, a fixing plate, bionic wings, a driving mechanism and an adjusting assembly, the supporting seat is connected to the top of the mounting frame, the fixing rod is connected to the supporting seat, the fixing rod is provided with the two bearings, and the connecting rod is connected to the fixing plate. The outer rings of the two bearings are both connected with the connecting rods, one ends of the connecting rods are rotationally connected with the fixing plate, the bionic wings are connected to the fixing plate, a driving mechanism is installed on the installation frame and used for driving the bionic wings to swing, and adjusting assemblies are installed on the connecting rods. According to the energy-saving bionic butterfly flight device, natural swing of butterfly wings is simulated, the purpose of efficient flight is achieved, and the device can achieve basic up-and-down swing to complete take-off and landing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of flying devices, in particular to energy-saving bionic butterfly flying device. BACKGROUND

[0002] With the development of science and technology and the in-depth understanding of the biological mechanism of nature, bionics is more and more widely used in modern engineering. In particular, bionic flying devices that mimic the flight mechanism of insects have attracted attention due to their high efficiency and flexibility. Butterflies, as one of the most distinctive insects in nature, have unique wing structures and flight patterns that provide scientists with a wealth of inspiration sources.

[0003] Traditional aircrafts perform well in speed and load capacity, but often lag behind flying animals in nature in terms of flexibility, energy efficiency ratio, and ability to adapt to complex environments.

[0004] Therefore, the development of an energy-saving bionic butterfly flying device that can simulate the flight characteristics of butterflies not only helps to expand the application scenarios of aircrafts, such as environmental monitoring, search and rescue, etc. SUMMARY

[0005] To overcome the shortcomings of traditional aircrafts that perform well in speed and load capacity but often lag behind flying animals in nature in terms of flexibility, energy efficiency ratio, and ability to adapt to complex environments, the utility model provides an energy-saving bionic butterfly flying device that can simulate the flight characteristics of butterflies.

[0006] The technical solution is as follows: The energy-saving bionic butterfly flying device includes a landing gear and a mounting bracket, the mounting bracket is connected to the landing gear at the bottom, and further includes a support seat, a fixed rod, a bearing, a connecting rod, a fixed plate, a bionic wing, a driving mechanism and an adjusting assembly. The support seat is connected to the top of the mounting bracket, the fixed rod is connected to the support seat, two bearings are installed on the fixed rod, the outer rings of the two bearings are connected to the connecting rod, one end of the connecting rod is rotatably connected to the fixed plate, the fixed plate is connected to the bionic wing, the driving mechanism is installed on the mounting bracket, and the driving mechanism is used to drive the bionic wing to swing. The adjusting assembly is installed on the connecting rod, and the adjusting assembly is used to adjust the angle of the fixed plate and the bionic wing.

[0007] As preferred, the driving mechanism comprises a driving motor, a transmission cone, a connecting rod, a guide rail, a sliding frame and a transmission wheel, the driving motor is installed on the mounting frame, two transmission cones are rotatably connected to the inner side of the mounting frame, the eccentric positions of the large ends of the two transmission cones are movably connected with the connecting rod, one of the transmission cones is connected with the driving motor, the guide rail is arranged between the two transmission cones, the sliding frame is slidably installed on the guide rail, the transmission wheel is installed on the sliding frame, and the two transmission cones are in contact with the transmission wheel.

[0008] As preferred, the adjusting assembly comprises an angle adjusting motor, a worm and a worm wheel, the angle adjusting motor is installed on the fixed plate, the worm is connected to the output shaft of the angle adjusting motor, and the worm wheel meshing with the worm is installed on the fixed plate.

[0009] As preferred, the adjusting assembly further comprises a position adjusting motor, a connecting arm and a sliding frame, the position adjusting motor is installed on the mounting frame, the connecting arm is connected to the output shaft of the position adjusting motor, and the sliding frame is connected to the sliding frame in sliding fit.

[0010] As preferred, the landing gear is made of aluminum alloy.

[0011] As preferred, the bionic wing is shaped like a butterfly wing and is made of fiber composite material. The energy-saving bionic butterfly flying device of the utility model imitates the natural swing of a butterfly wing and achieves the purpose of efficient flight. The device can not only realize basic up-down swing to complete take-off and landing, but also can realize complex flight operations such as advancing, retreating and left-right turning by adjusting the angle and flapping frequency of the bionic wing. The design greatly improves the flexibility and control performance of the flying device. The landing gear made of aluminum alloy ensures the light weight of the device and improves the durability, and the bionic wing made of fiber composite material further reduces the overall weight and improves the strength and durability. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model.

[0013] Figure 2 It is a three-dimensional structure schematic view of the utility model after removing the landing gear and the bionic wing.

[0014] Figure 3 It is a structure schematic view of the driving motor, the transmission cone and the connecting rod of the utility model.

[0015] Figure 4 It is a top view of the transmission cone, the guide rail, the sliding frame and the transmission wheel of the utility model.

[0016] Figure 5 It is the three-dimensional structure schematic view of position adjusting motor, connecting arm and sliding frame of the utility model.

[0017] Mark explanation: 1 undercarriage, 2 mounting bracket, 3 support seat, 4 fixed rod, 5 bearing, 6 connecting rod, 7 fixed plate, 8 bionic wing, 9 angle adjusting motor, 10 worm, 11 worm wheel, 12 drive motor, 13 transmission cone cylinder, 14 connecting rod, 15 guide rail, 16 sliding bracket, 17 transmission wheel, 18 position adjusting motor, 19 connecting arm, 20 sliding frame. DETAILED DESCRIPTION

[0018] The following description is only the preferred embodiment of the utility model, and does not limit the protection scope of the utility model.

[0019] Energy-saving bionic butterfly flight device, as shown in Figures 1-5 The utility model discloses a bionic butterfly flight device, which comprises an undercarriage 1, a mounting bracket 2, a support seat 3, a fixed rod 4, a bearing 5, a connecting rod 6, a fixed plate 7, a bionic wing 8, a drive mechanism and an adjusting assembly, the undercarriage 1 is connected to the bottom of the mounting bracket 2, the undercarriage 1 is made of aluminum alloy, the support seat 3 is connected to the top of the mounting bracket 2 on both sides, the fixed rod 4 is connected between the two support seats 3, the bearing 5 is installed on both sides of the fixed rod 4, the connecting rod 6 is symmetrically connected to the outer ring of the bearing 5, the fixed plate 7 is rotatably connected to one end of the connecting rod 6, the bionic wing 8 is connected to the fixed plate 7, the bionic wing 8 is shaped like a butterfly wing, and the material of the bionic wing 8 is a fiber composite material, the drive mechanism is installed on the mounting bracket 2, the drive mechanism is used for driving the bionic wing 8 to swing, and the adjusting assembly is installed on the connecting rod 6, and the adjusting assembly is used for adjusting the angle of the fixed plate 7 and the bionic wing 8.

[0020] As shown in Figures 2-5 The drive mechanism comprises a drive motor 12, transmission cone cylinders 13, connecting rods 14, guide rails 15, a sliding bracket 16 and transmission wheels 17, the drive motor 12 is installed on the front upper portion of the mounting bracket 2, the transmission cone cylinders 13 are rotatably connected to the left and right sides in the mounting bracket 2, the eccentric positions of the large ends of the two transmission cone cylinders 13 are movably connected to the connecting rod 6 through the connecting rods 14, one small end of the transmission cone cylinder 13 is connected to the output shaft of the drive motor 12, the guide rails 15 are arranged between the two transmission cone cylinders 13, the guide rails 15 are fixedly connected to the mounting bracket 2, the sliding bracket 16 is slidably installed on the guide rails 15, the transmission wheel 17 is rotatably installed on the top of the sliding bracket 16, and the two transmission cone cylinders 13 are in contact with the transmission wheel 17.

[0021] As shown in Figure 2As shown, the adjusting assembly comprises an angle adjusting motor 9, a worm 10 and a worm gear 11, the angle adjusting motor 9 is installed on the fixed plate 7, the output shaft of the angle adjusting motor 9 is connected with the worm 10, and the worm gear 11 meshing with the worm 10 is installed on the fixed plate 7.

[0022] As shown, the adjusting assembly comprises an angle adjusting motor 9, a worm 10 and a worm gear 11, the angle adjusting motor 9 is installed on the fixed plate 7, the output shaft of the angle adjusting motor 9 is connected with the worm 10, and the worm gear 11 meshing with the worm 10 is installed on the fixed plate 7. Figure 5 As shown, the adjusting assembly comprises an angle adjusting motor 9, a worm 10 and a worm gear 11, the angle adjusting motor 9 is installed on the fixed plate 7, the output shaft of the angle adjusting motor 9 is connected with the worm 10, and the worm gear 11 meshing with the worm 10 is installed on the fixed plate 7.

[0023] When the flying device takes off, the driving motor 12 is started to drive the transmission cone 13 connected therewith to rotate, another transmission cone 13 is driven to rotate through the transmission wheel 17, the two transmission cones 13 rotate to drive the connecting rod 6 to reciprocate through the connecting rod 14, and then drive the fixed plate 7 and the bionic wing 8 to swing up and down to simulate the waving of butterfly wings to achieve lift-off. In the process of flight, the angle adjusting motor 9 is started to drive the worm 10 to rotate, the worm gear 11 rotates to drive the fixed plate 7 and the bionic wing 8 to rotate to adjust the angle, so that the bionic wing 8 generates forward or backward thrust when swinging up and down, realizing forward and backward movement. When the flying device needs to turn left and right in flight, the position adjusting motor 18 can be started, the position adjusting motor 18 drives the connecting arm 19 to rotate, the connecting arm 19 drives the sliding frame 20 to move, the sliding frame 16 slides on the guide rail 15, and the transmission wheel 17 moves accordingly. When the transmission wheel 17 is located between the middle parts of the two transmission cones 13, the two transmission cones on the left and right sides rotate at the same speed, so the swinging frequency of the two bionic wings 8 is the same, and the flight path of the flying device will not deviate left and right. When the transmission wheel 17 is located between the front sides of the two transmission cones 13, the large end of the right transmission cone 13 contacts with the transmission wheel 17, and the small end of the left transmission cone 13 contacts with the transmission wheel 17. When the driving motor 12 drives the right transmission cone 13 to rotate, the left transmission cone 13 rotates at a speed greater than the right transmission cone 13, and the waving frequency of the left bionic wing 8 is greater than that of the right bionic wing 8, so the right turn can be realized. Similarly, when the transmission wheel 17 is located between the front sides of the two transmission cones 13, the waving frequency of the left bionic wing 8 is less than that of the right bionic wing 8, so the left turn can be realized. The landing gear 1 made of aluminum alloy and the bionic wing 8 made of fiber composite material ensure the light weight and strength of the device.

[0024] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, are all included in the patent protection scope of the present application.

Claims

1. An energy-saving biomimetic butterfly flight device, comprising a landing gear (1) and a mounting frame (2), wherein the bottom of the mounting frame (2) is connected to the landing gear (1), characterized in that, It also includes a support base (3), a fixing rod (4), a bearing (5), a connecting rod (6), a fixing plate (7), a bionic wing (8), a drive mechanism, and an adjustment component. The top of the mounting frame (2) is connected to the support base (3), the fixing rod (4) is connected to the support base (3), the fixing rod (4) is equipped with two bearings (5), the outer rings of the two bearings (5) are connected to the connecting rod (6), one end of the connecting rod (6) is rotatably connected to the fixing plate (7), the bionic wing (8) is connected to the fixing plate (7), the mounting frame (2) is equipped with a drive mechanism, the drive mechanism is used to drive the bionic wing (8) to swing, and the connecting rod (6) is equipped with an adjustment component, the adjustment component is used to adjust the angle between the fixing plate (7) and the bionic wing (8).

2. The energy-saving bionic butterfly flight device according to claim 1, characterized in that, The driving mechanism includes a drive motor (12), a transmission cone (13), a connecting rod (14), a guide rail (15), a sliding frame (16), and a transmission wheel (17). The drive motor (12) is mounted on the mounting frame (2). Two transmission cones (13) are rotatably connected to the inner side of the mounting frame (2). The eccentric positions of the large ends of the two transmission cones (13) are movably connected to the connecting rod (6) through the connecting rod (14). One of the transmission cones (13) is connected to the drive motor (12). The guide rail (15) is provided between the two transmission cones (13). The sliding frame (16) is slidably mounted on the guide rail (15). The transmission wheel (17) is mounted on the sliding frame (16). Both transmission cones (13) are in contact with the transmission wheel (17).

3. The energy-saving bionic butterfly flight device according to claim 2, characterized in that, The adjustment assembly includes an angle adjustment motor (9), a worm (10) and a worm wheel (11). The angle adjustment motor (9) is mounted on the fixed plate (7). The worm (10) is connected to the output shaft of the angle adjustment motor (9). The worm wheel (11) meshes with the worm (10) is mounted on the fixed plate (7).

4. The energy-saving bionic butterfly flight device according to claim 3, characterized in that, It also includes a position adjustment motor (18), a connecting arm (19) and a sliding frame (20). The position adjustment motor (18) is mounted on the mounting bracket (2). The connecting arm (19) is connected to the output shaft of the position adjustment motor (18). The sliding frame (20) is connected to the sliding bracket (16). The connecting arm (19) and the sliding frame (20) are in sliding cooperation.

5. The energy-saving bionic butterfly flight device according to claim 1, characterized in that, The landing gear (1) is made of aluminum alloy.

6. The energy-saving bionic butterfly flight device according to claim 1, characterized in that, The biomimetic wing (8) is shaped like a butterfly wing and is made of fiber composite material.

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