Telescopic unmanned aerial vehicle photoelectric pod

Abstract

The utility model relates to the field of photoelectric capture, and discloses a telescopic unmanned aerial vehicle photoelectric pod which comprises a top plate, an unmanned aerial vehicle pod is arranged at the bottom end of the top plate, a light-transmitting cover is rotationally connected to the lower surface, located on the outer side of the unmanned aerial vehicle pod, of the top plate, and a connecting strip is fixedly connected to the bottom end, located on the outer side of the light-transmitting cover, of the top plate. A bottom plate is fixedly connected to the bottom end of the connecting strip, a telescopic mechanism is arranged in the connecting strip and the top plate, the telescopic mechanism comprises a mounting groove, the mounting groove is formed in the top end of the connecting strip, and an electric telescopic rod is fixedly connected to the inner wall of the mounting groove. According to the unmanned aerial vehicle pod, through the arrangement of the telescopic mechanism, it is ensured that the unmanned aerial vehicle pod can stretch out and draw back up and down to meet the investigation requirement of the unmanned aerial vehicle pod, and when the unmanned aerial vehicle pod is used, due to the arrangement of air pressure, the unmanned aerial vehicle pod has a moving space, so that the buffer effect can be achieved, and the unmanned aerial vehicle pod is prevented from being damaged due to inertia force generated after rapid displacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric capture field especially relates to a telescopic unmanned plane photoelectric pod. BACKGROUND

[0002] The unmanned plane photoelectric pod is a task load device installed on the unmanned plane or other aviation platform, and is mainly used for collecting photoelectric signals. It is usually composed of a visible light camera, an infrared core, a signal processing unit, an image compression unit, a stable platform unit and the like.

[0003] At present, in order to make the investigation result more fine, the telescopic function is often needed, so that the photoelectric pod can adjust the position as needed. Through retrieval, the Chinese patent publication No. CN220640249U discloses a telescopic unmanned plane photoelectric pod, which comprises an unmanned plane body, a motor one is fixedly assembled at the top of the unmanned plane body, a propeller is fixedly assembled on the power output shaft outer side of the motor one, a support column is fixedly assembled at the bottom of the unmanned plane body, a square plate is fixedly assembled at the bottom of the support column, and a motor two is fixedly assembled at the top of the square plate. The telescopic unmanned plane photoelectric pod cooperates with the circular protective cover and the motor two. When the two groups of motor two are controlled to work through the external controller, the two groups of motor two and the gear are rotated in opposite directions, so that the telescopic column is driven to move up and down more stably. The photoelectric pod body is driven to stretch and retract on the inner wall of the circular protective cover through the lifting of the telescopic column, so that the circular protective cover can protect the photoelectric pod.

[0004] Although the above application file can achieve the telescopic effect of the photoelectric pod, in the actual use process, when the photoelectric pod is quickly telescoped, it is affected by inertia in addition to the force driving its movement. Therefore, after telescoping, it often moves along the original moving direction, and if there is no activity space and the equipment is in this environment for a long time, the photoelectric pod may be damaged due to the reaction force, affecting the service life of the equipment. Therefore, a telescopic unmanned plane photoelectric pod is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a telescopic unmanned plane photoelectric pod, which aims to improve the problem that when the photoelectric pod needs to be telescoped, it cannot stop moving immediately due to inertia after telescoping to the specified height.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a telescopic unmanned plane photoelectric pod, including the top plate, the bottom of top plate is provided with unmanned plane pod, the lower surface of top plate is rotatably connected with the light -transmitting cover outside unmanned plane pod, the bottom fixedly connected with the connecting strip of top plate outside the light -transmitting cover, the bottom fixedly connected with the bottom plate of connecting strip, the inside of connecting strip and top plate is commonly provided with telescopic mechanism, the telescopic mechanism includes the mounting slot, the mounting slot is opened in the top of connecting strip, the inner wall fixedly connected with electric telescopic rod of mounting slot, the output fixedly connected with air pressure pipe of electric telescopic rod, the inner wall piston connection has the slide of air pressure pipe, the top fixedly connected with connecting rod of slide, the inside of slide and the inner wall of air pressure pipe are commonly provided with buffer assembly, the inside and outside of top plate are commonly provided with cleaning assembly.

[0007] As a further description of the above technical solution:

[0008] The buffer assembly includes a moving groove, the moving groove is opened in the inner wall of the slide, the inner wall of the moving groove is slidably connected with a blocking block, one end of the blocking block close to the center of the slide is elastically connected with the inner wall of the moving groove through a spring, and the inner wall of the air pressure pipe is provided with a blocking groove.

[0009] As a further description of the above technical solution:

[0010] The cleaning assembly includes a cleaning plate, the top end of the cleaning plate is fixedly connected with the bottom end of the top plate, and the bottom end of the cleaning plate is fixedly connected with the top end of the bottom plate.

[0011] As a further description of the above technical solution:

[0012] The overall shape of the cleaning plate is spiral, and the inner wall of the bottom plate at the front end of the cleaning plate is provided with a dropping groove.

[0013] As a further description of the above technical solution:

[0014] The mounting slot is also opened in the inner wall of the top plate, and the part of the mounting slot opened in the top end of the connecting strip and the part of the mounting slot opened in the inner wall of the top plate are in the same vertical area.

[0015] As a further description of the above technical solution:

[0016] The shape of the connecting strip is a cuboid, and one end of the connecting strip close to the edge of the top plate is provided as an arc shape consistent with the edge of the top plate.

[0017] As a further description of the above technical solutions:

[0018] The shape of the blocking block is a shape of a cylinder connected with a hemisphere, and the cylinder part of the blocking block is arranged on the side close to the center of the air pressure pipe.

[0019] As a further description of the above technical solutions:

[0020] The height of the area of the sliding sheet on the upper and lower sides of the moving groove is higher than the height of the blocking groove.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, through the setting of the installation groove, the electric telescopic rod, the air pressure pipe, the sliding sheet, the connecting rod, the moving groove, the blocking block, the spring and the blocking groove, the unmanned aerial vehicle nacelle can be telescoped up and down to meet the detection requirements, and when in use, the unmanned aerial vehicle nacelle has a moving space due to the setting of the air pressure, so that the buffer effect can be achieved, thereby preventing the unmanned aerial vehicle nacelle from being damaged due to the inertial force after rapid displacement.

[0023] 2. In the utility model, through the setting of the cleaning plate, the installation bin, the motor, the gear one, the gear two and the material dropping groove, when dirt appears on the light-transmitting cover during use, the cleaning effect can be achieved through the contact between the light-transmitting cover and the cleaning plate during rotation, and through the shape setting of the cleaning plate, it is ensured that the dirt can fall along the inclined surface of the cleaning plate, thereby preventing impurities from accumulating. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall structure connected with the unmanned aerial vehicle in the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the overall structure in the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the overall structure in the utility model; Figure 2 It is a schematic diagram of the three-dimensional structure of the overall structure in the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the overall structure in the utility model; Figure 3 It is a schematic diagram of the three-dimensional structure of the overall structure in the utility model;

[0028] LEGEND:

[0029] 1, top plate; 2, unmanned aerial vehicle nacelle; 3, light transmission cover; 4, connecting strip; 5, bottom plate; 6, telescopic mechanism; 7, cleaning assembly; 61, mounting groove; 62, electric telescopic rod; 63, air pressure pipe; 64, sliding sheet; 65, connecting rod; 66, buffer assembly; 661, moving groove; 662, blocking block; 663, spring; 664, blocking groove; 71, cleaning plate; 72, mounting bin; 73, motor; 74, gear one; 75, gear two; 76, material dropping groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 protection of the utility model.

[0031] Referring to Figure 1 - Figure 2 An embodiment provided by the utility model: a telescopic unmanned aerial vehicle photoelectric nacelle, comprising a top plate 1, the shape of the top plate 1 is a cylinder, and a cylindrical groove is formed in the inner side of the bottom end of the top plate 1, the bottom end of the top plate 1 is provided with an unmanned aerial vehicle nacelle 2, the unmanned aerial vehicle nacelle 2 is a photoelectric nacelle, a light transmission cover 3 is rotationally connected to the lower surface of the outer side of the unmanned aerial vehicle nacelle 2, the color of the light transmission cover 3 is colorless and transparent, and the light transmission is high, through the setting of the light transmission cover 3 with high transmission, the influence on the transmission of wireless signals is small, so that the unmanned aerial vehicle nacelle 2 can be protected without affecting the transmission effect, the bottom end of the outer side of the top plate 1 is fixedly connected with a connecting strip 4, the shape of the connecting strip 4 is a cuboid, and the end of the connecting strip 4 close to the edge of the top plate 1 is set as an arc shape consistent with the edge of the top plate 1, the bottom end of the connecting strip 4 is fixedly connected with a bottom plate 5, the shape of the bottom plate 5 is set as a circular ring, and the inner wall of the bottom plate 5 is fixedly connected with the outer wall of the light transmission cover 3 close to the bottom, through the setting of the bottom plate 5, it is ensured that the light transmission cover 3 is not easy to shake in the process of unmanned aerial vehicle flight.

[0032] Referring to Figure 2 - Figure 4The inner part of the connecting strip 4 and the top plate 1 are jointly provided with a telescopic mechanism 6, the telescopic mechanism 6 comprises a mounting groove 61, the mounting groove 61 is arranged at the top end of the connecting strip 4, the mounting groove 61 is also arranged at the inner wall of the top plate 1, one part of the mounting groove 61 is arranged at the top end of the connecting strip 4, and the other part of the mounting groove 61 is arranged at the inner wall of the top plate 1, and the part of the mounting groove 61 arranged at the top end of the connecting strip 4 and the part of the mounting groove 61 arranged at the inner wall of the top plate 1 are in the same vertical area, the inner wall of the mounting groove 61 is fixedly connected with an electric telescopic rod 62, the output end of the electric telescopic rod 62 is fixedly connected with an air pressure pipe 63, the air pressure pipe 63 has good air tightness, the inner wall of the air pressure pipe 63 is pistonically connected with a sliding sheet 64, the sliding sheet 64 is in the shape of a cylinder, and the outer wall of the sliding sheet 64 is attached to the inner wall of the air pressure pipe 63, the top end of the sliding sheet 64 is fixedly connected with a connecting rod 65, and the top end of the connecting rod 65 is fixedly connected with the bottom end of the unmanned aerial vehicle.

[0033] With reference to Figure 2 - Figure 4 The inner part of the sliding sheet 64 and the inner wall of the air pressure pipe 63 are jointly provided with a buffer assembly 66, the buffer assembly 66 comprises a moving groove 661, the moving groove 661 is arranged at the inner wall of the sliding sheet 64, the inner wall of the moving groove 661 is slidingly connected with a blocking block 662, the blocking block 662 is in the shape of a cylinder connected with a hemisphere, and the cylinder part of the blocking block 662 is arranged at the side close to the center of the air pressure pipe 63, the spherical surface of the hemisphere part of the blocking block 662 is fixedly connected with the cylinder part of the blocking block 662, the spherical surface of the hemisphere part of the blocking block 662 is at the side away from the center of the sliding sheet 64, one end of the blocking block 662 close to the center of the sliding sheet 64 is elastically connected with the inner wall of the moving groove 661 through a spring 663, one end of the spring 663 is fixedly connected with the one end of the blocking block 662 close to the center of the sliding sheet 64, the other end of the spring 663 is fixedly connected with the inner wall of the moving groove 661, the inner wall of the air pressure pipe 63 is provided with a blocking groove 664, and the height of the sliding sheet 64 at the upper and lower sides of the moving groove 661 is higher than the height of the blocking groove 664, through the height arrangement, it is ensured that the sliding sheet 64 has a position in contact with the inner wall of the air pressure pipe 63 at the same height no matter where the sliding sheet 64 is, so as to ensure the air tightness.

[0034] With reference to Figure 2 - Figure 4The inside of the top plate 1 is provided with a cleaning assembly 7 together with the outside, the cleaning assembly 7 comprises a cleaning plate 71, the overall shape of the cleaning plate 71 is spiral, the outside of the cleaning plate 71 is provided with a silica gel coating, the inside of the cleaning plate 71 is provided with a metal material as a support, the top end of the cleaning plate 71 is fixedly connected with the bottom end of the top plate 1, the bottom end of the cleaning plate 71 is fixedly connected with the top end of the bottom plate 5, the cleaning assembly 7 further comprises a mounting bin 72, the mounting bin 72 is opened outside the cylindrical recess groove opened at the bottom end of the top plate 1, and the mounting bin 72 is in communication with the cylindrical recess groove opened at the bottom of the top plate 1, the top end of the top plate 1 is fixedly connected with a motor 73, the output shaft of the motor 73 penetrates the inner wall of the top plate 1 above the mounting bin 72, the output shaft of the motor 73 is fixedly connected with a gear one 74, the inner wall of the mounting bin 72 is rotatably connected with a gear two 75, the gear one 74 is engaged with the gear two 75, the inner wall of the gear two 75 is fixedly connected with the outer wall of the light-transmitting cover 3, the inner wall of the bottom plate 5 at the front end of the cleaning plate 71 is provided with a dropping groove 76, through the arrangement of the dropping groove 76, it is ensured that the impurities scraped off by the cleaning plate 71 are not easily left on the position above the bottom plate 5.

[0035] Working principle: in use, when the electric telescopic rod 62 is started, the electric telescopic rod 62 pushes the air pressure pipe 63, so that the air pressure pipe 63 moves upward and extends, or moves downward relative to the bottom plate 5, so that the air pressure pipe 63 drives the sliding sheet 64 and the connecting rod 65 to move synchronously, so that the distance between the bottom of the unmanned aerial vehicle bottom mounting groove 61 changes.

[0036] And the connecting strip 4 is fixed with the top plate 1, so the top plate 1 moves synchronously with it, and the top plate 1 drives the unmanned aerial vehicle nacelle 2 to move synchronously with it when moving, so as to achieve the effect of stretching and retracting the unmanned aerial vehicle nacelle 2.

[0037] When the stretching is finished, if the unmanned aerial vehicle nacelle 2 still moves in the stretching direction due to inertia, the unmanned aerial vehicle nacelle 2 drives the top plate 1, the connecting strip 4 and the connecting rod 65 to move synchronously when moving, and at this time, because the telescopic range of the electric telescopic rod 62 is fixed, the electric telescopic rod 62 and the air pressure pipe 63 are relatively fixed with the unmanned aerial vehicle nacelle 2, and because the connecting rod 65 is fixed with the bottom of the unmanned aerial vehicle, when the unmanned aerial vehicle nacelle 2 moves, it drives the air pressure pipe 63 to move up and down, so that the connecting rod 65 and the sliding sheet 64 move up and down relative to the air pressure pipe 63.

[0038] Because there is gas in the air pressure pipe 63, in the process of moving, the sliding sheet 64 is affected by the air pressure, and as the unmanned aerial vehicle nacelle 2 continues to move, the pressure it receives increases, when the pressure is greater than the inertial force, the sliding sheet 64 moves relatively between the air pressure pipe 63 under the action of the air pressure, until it moves to a stable position, so as to achieve the buffering effect.

[0039] At the same time, in the process of relative movement of the air pressure pipe 63 and the sliding sheet 64, the blocking block 662 can enter the blocking slot 664 under the elastic force of the spring 663 when the blocking block 662 is at the horizontal position of the blocking slot 664, so that a greater force is required for the movement of the sliding sheet 64 at this time, so that the effect of reducing the impact force caused by the inertial force can be achieved.

[0040] When the surface of the light-transmitting cover 3 is dirty, the staff starts the motor 73, so that the output shaft of the motor 73 drives the gear one 74 to rotate, so that the gear one 74 drives the gear two 75 to rotate, so that the gear two 75 drives the light-transmitting cover 3 to rotate in the process of rotation, so that the light-transmitting cover 3 is in contact with the surface of the cleaning plate 71 in the process of rotation, and the effect of scraping off the impurities on the surface of the light-transmitting cover 3 is achieved.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A telescopic optoelectronic pod for drones, comprising a top plate (1), characterized in that: The bottom end of the top plate (1) is provided with a UAV nacelle (2), the lower surface of the top plate (1) outside the UAV nacelle (2) is rotatably connected with a light-transmitting cover (3), the bottom end of the top plate (1) outside the light-transmitting cover (3) is fixedly connected with a connecting strip (4), the bottom end of the connecting strip (4) is fixedly connected with a bottom plate (5), the inside of the connecting strip (4) and the top plate (1) is commonly provided with a telescopic mechanism (6), the telescopic mechanism (6) comprises a mounting groove (61), the mounting groove (61) is opened in the top end of the connecting strip (4), the inner wall of the mounting groove (61) is fixedly connected with an electric telescopic rod (62), the output end of the electric telescopic rod (62) is fixedly connected with an air pressure pipe (63), the inner wall of the air pressure pipe (63) is piston-connected with a sliding sheet (64), the top end of the sliding sheet (64) is fixedly connected with a connecting rod (65), the inside of the sliding sheet (64) and the inner wall of the air pressure pipe (63) are commonly provided with a buffer assembly (66), and the inside of the top plate (1) and the outside are commonly provided with a cleaning assembly (7).

2. The scalable optoelectronic pod of claim 1, wherein: The buffer assembly (66) comprises a moving groove (661) opened in the inner wall of the sliding sheet (64), and the moving groove (661) is slidably connected with a blocking block (662), one end of the blocking block (662) close to the center of the sliding sheet (64) is elastically connected with the inner wall of the moving groove (661) through a spring (663), and the inner wall of the air pressure pipe (63) is provided with a blocking groove (664).

3. The scalable optoelectrical pod of claim 1, wherein: The cleaning assembly (7) comprises a cleaning plate (71), the top end of the cleaning plate (71) is fixedly connected with the bottom end of the top plate (1), and the bottom end of the cleaning plate (71) is fixedly connected with the top end of the bottom plate (5). The cleaning assembly (7) further comprises a mounting bin (72), the top end of the top plate (1) is fixedly connected with a motor (73), the output shaft of the motor (73) penetrates the inner wall of the top plate (1) above the mounting bin (72), the output shaft of the motor (73) is fixedly connected with a gear one (74), the inner wall of the mounting bin (72) is rotatably connected with a gear two (75), and the inner wall of the gear two (75) is fixedly connected with the outer wall of the light-transmitting cover (3).

4. The scalable optoelectrical pod of claim 3, wherein: The overall shape of the cleaning plate (71) is spiral, and the inner wall of the bottom plate (5) at the front end of the cleaning plate (71) is provided with a dropping groove (76).

5. The scalable optoelectrical pod for unmanned aerial vehicles of claim 1, wherein: The mounting groove (61) is also opened in the inner wall of the top plate (1), and the part of the mounting groove (61) opened in the top end of the connecting strip (4) and the part of the mounting groove (61) opened in the inner wall of the top plate (1) are in the same vertical area.

6. The scalable optoelectrical pod for unmanned aerial vehicles of claim 1, wherein: The shape of the connecting strip (4) is a cuboid, and one end of the connecting strip (4) close to the edge of the top plate (1) is provided as an arc shape consistent with the edge of the top plate (1).

7. The scalable optoelectrical pod of claim 2, wherein: The shape of the blocking block (662) is that of a cylinder connected with a hemisphere, and the cylinder part of the blocking block (662) is arranged close to one side of the center of the air pressure pipe (63).

8. The scalable optoelectrical pod of claim 2, wherein: The height of the area on both sides of the moving groove (661) where the sliding sheet (64) is located is higher than the height of the blocking groove (664).

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