CN216805849U

CN216805849U - Small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect

Info

Publication number: CN216805849U
Application number: CN202123004031.9U
Authority: CN
Inventors: 朱学伟; 陈海峰
Original assignee: Wuhan Joho Technology Co ltd
Current assignee: Wuhan Joho Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-24
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a composite detection pod with an anti-collision effect for a small-sized unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle accessories and comprises a pod body, wherein the outer surface of the pod body is hinged with one end of three linkage structures, the other ends of the three linkage structures are respectively fixedly connected with the left side surfaces of three gear rings, the outer surfaces of the three gear rings are respectively sleeved with a bearing, the three bearings are respectively clamped in a fixed disc, and one gear ring is meshed with a gear. This small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect through setting up control structure, motor, gear, ring gear and linkage structure, then this device through control structure control gear respectively with three ring gear meshing operation, can accomplish the operation of hanging the multi-direction angle modulation of cabin body under the drive of motor and the cooperation of linkage structure simultaneously to can satisfy actual conditions's user demand, improve the investigation effect of the nacelle body.

Description

Small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle accessories, and particularly relates to a composite investigation nacelle with an anti-collision effect for a small-sized unmanned aerial vehicle.

Background

The pod technology and the pod thereof are important components in photoelectric reconnaissance alarm technology and equipment thereof, and more are core equipment for unmanned aerial vehicle reconnaissance, along with the development of the society, the photoelectric pod of the existing unmanned aerial vehicle is various at present, and the photoelectric pod has the function of preventing collision and is convenient to carry, but most of the photoelectric pods have the problem of being inconvenient for reconnaissance in actual use, and the photoelectric pod can not be freely adjusted according to the use condition, so that the reconnaissance effect is poor, and the photoelectric pod is not beneficial to actual use, therefore, the research on the composite reconnaissance pod for the small unmanned aerial vehicle with the anti-collision effect to solve the problems has important significance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides the composite detection pod for the small unmanned aerial vehicle with the anti-collision effect, and solves the problems that most photoelectric pods of the existing unmanned aerial vehicle are inconvenient to detect, and the photoelectric pods cannot be freely adjusted according to the use condition, so that the detection effect is poor, and the actual use is not facilitated.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect, includes the nacelle body, the surface of the nacelle body is articulated with the one end of three linkage structure, and is three the other end of linkage structure respectively with the left surface fixed connection of three ring gear, it is three the bearing, three have all been cup jointed to the surface of ring gear the equal joint of bearing is in the fixed disk, one of them the ring gear and gear engagement, the internal surface of gear and the output shaft fixed connection of motor, the right flank of motor and the left surface fixed connection of control structure, the control structure sets up the right flank at the fixed disk.

As a further scheme of the utility model: the lower surface of fixed disk and the upper surface fixed connection of mount pad, two mounting holes have been seted up to the right flank of mount pad, two the mounting hole is located the front and back both sides of mount pad right flank respectively.

As a further scheme of the utility model: the linkage structure comprises a connecting rod, the connecting rod is hinged to the pod body through a first pin shaft, the connecting rod is hinged to the connecting plate through a second pin shaft, a supporting rod is fixedly connected to the right side face of the connecting plate, a movable rod is fixedly connected to one side of the supporting rod, and the right end of the movable rod is fixedly connected with the left side face of the gear ring.

As a further scheme of the utility model: three through-holes are formed in the left side face of the fixed disc, the three movable rods are respectively located in the three through-holes, and the through-holes are arc-shaped.

As a further scheme of the utility model: the control structure includes two backup pads, two the left surface of backup pad and the right flank fixed connection of fixed disk, two the opposite face of backup pad respectively with the front and the back fixed connection of guide bar, the movable sleeve has been cup jointed to the surface of guide bar, the left surface of movable sleeve and the right flank fixed connection of fixed block, the left surface of fixed block and the right flank fixed connection of motor.

As a further scheme of the utility model: the right side of the movable sleeve is fixedly connected with the left side of the connecting block, the back of the connecting block is fixedly connected with the front of the electric push rod, and the back of the electric push rod is fixedly connected with the front of the supporting plate at the rear.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect, through setting up control structure, including a motor, an end cap, a controller, and a cover plate, the gear, ring gear and linkage structure, can carry out meshing operation with three ring gear through control structure control motor and gear, then drive the ring gear through motor drive gear and rotate, make linkage structure drive the nacelle body and carry out the angle swing, then this device through control structure control gear respectively with three ring gear meshing operation, can accomplish the operation of the multi-direction angle modulation of nacelle body under the drive through the motor and the cooperation of linkage structure simultaneously, thereby can satisfy actual conditions's user demand, the investigation effect of the nacelle body has been improved.

2. This small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect through setting up mount pad and mounting hole, and the design of mounting hole can play the effect of installation location to two points of mount pad, ensures mount pad and small-size unmanned aerial vehicle's installation operation, has guaranteed the stability of the nacelle body simultaneously, avoids dropping the problem that causes the loss.

3. This small-size unmanned aerial vehicle with anticollision effect is with compound investigation nacelle through setting up guide bar and movable sleeve, and the guide bar can play the supporting role to the movable sleeve, can play the guide effect to the movable sleeve simultaneously for the movable sleeve can be at the surperficial steady removal of guide bar, and then makes the operation that the motor can steady removal, guarantees the steady regulation operation of gear, thereby can ensure good operational environment.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a three-dimensional structure diagram of the linkage structure of the present invention;

FIG. 3 is a schematic left-side perspective view of the fixed disk of the present invention;

FIG. 4 is a three-dimensional structural diagram of a control structure according to the present invention;

in the figure: the device comprises a hanging cabin body 1, a fixed disc 2, a linkage structure 3, a first pin shaft 31, a connecting rod 32, a second pin shaft 33, a connecting plate 34, a supporting rod 35, a movable rod 36, a bearing 4, a gear ring 5, a control structure 6, a guide rod 61, an electric push rod 62, a movable sleeve 63, a connecting block 64, a fixed block 65, a supporting plate 66, a gear 7, a motor 8, a through hole 9, a mounting seat 10 and a mounting hole 11.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a composite detection nacelle with an anti-collision effect for a small unmanned aerial vehicle comprises a nacelle body 1, wherein the outer surface of the nacelle body 1 is hinged with one end of three linkage structures 3, the other ends of the three linkage structures 3 are respectively and fixedly connected with the left side surfaces of three gear rings 5, bearings 4 are sleeved on the outer surfaces of the three gear rings 5, the bearings 4 are arranged to support the gear rings 5, meanwhile, the stable rotation of the gear ring 5 can be ensured, the three bearings 4 are all clamped in the fixed disc 2, one of the gear rings 5 is meshed with the gear 7, the gear 7 and the gear ring 5 are arranged, so that the gear 7 can drive the gear ring 5 to rotate, thereby be convenient for power transmission, the internal surface of gear 7 and the output shaft fixed connection of motor 8, the right flank of motor 8 and the left surface fixed connection of control structure 6, control structure 6 sets up the right flank at fixed disk 2.

Specifically, as shown in fig. 1, the lower surface of the fixed disk 2 is fixedly connected with the upper surface of the mounting seat 10, two mounting holes 11 are formed in the right side surface of the mounting seat 10, the mounting seat 10 and the mounting holes 11 are arranged, the mounting holes 11 can be designed to achieve the mounting and positioning effects on two points of the mounting seat 10, the mounting operation of the mounting seat 10 and the small unmanned aerial vehicle is ensured, the stability of the nacelle body 1 is ensured, the problem of loss caused by falling is avoided, and the two mounting holes 11 are respectively located on the front side and the rear side of the right side surface of the mounting seat 10.

Specifically, as shown in fig. 2, the linkage structure 3 includes a connecting rod 32, the connecting rod 32 is hinged to the nacelle body 1 through a first pin 31, through setting a first pin 31 and a second pin 33, so that the first pin 31 and the second pin 33 can ensure the movement of the connecting rod 32, and further the angle adjustment of the nacelle body 1 is easily controlled, the connecting rod 32 is hinged to a connecting plate 34 through the second pin 33, a supporting rod 35 is fixedly connected to the right side surface of the connecting plate 34, a movable rod 36 is fixedly connected to one side of the supporting rod 35, through setting the movable rod 36, so that the connecting function of the supporting rod 35 and the gear ring 5 can be achieved, and the right end of the movable rod 36 is fixedly connected to the left side surface of the gear ring 5.

Specifically, as shown in fig. 3, three through holes 9 have been seted up to the left surface of fixed disk 2, and three movable rod 36 is located three through holes 9 respectively, and the shape of through hole 9 sets up to the arc, through setting up through hole 9, and the shape of through hole 9 sets up to the arc, and the arc design can ensure that movable rod 36 carries out the arc motion smoothly, and smooth activity of movable rod 36 can be ensured to through hole 9 simultaneously.

Specifically, as shown in fig. 4, the control structure 6 includes two support plates 66, the left sides of the two support plates 66 are fixedly connected to the right side of the fixed disk 2, by providing the support plates 66, the support plates 66 can fix the electric push rod 62, so that the electric push rod 62 can achieve good stability, the opposite surfaces of the two support plates 66 are respectively fixedly connected to the front and back of the guide rod 61, the movable sleeve 63 is sleeved on the outer surface of the guide rod 61, by providing the guide rod 61 and the movable sleeve 63, the guide rod 61 can support the movable sleeve 63, and at the same time, the stable movement of the movable sleeve 63 can be ensured, so that the motor 8 can work stably, the left side of the movable sleeve 63 is fixedly connected to the right side of the fixed block 65, the left side of the fixed block 65 is fixedly connected to the right side of the motor 8, the right side of the movable sleeve 63 is fixedly connected to the left side of the connecting block 64, the back of connecting block 64 and electric putter 62's front fixed connection through setting up electric putter 62 for electric putter 62 can control the removal of connecting block 64, and then is convenient for adjust the position of motor 8 and gear 7 through movable sleeve 63 and connecting block 64, and electric putter 62's back and the front fixed connection of the backup pad 66 at rear.

The working principle of the utility model is as follows:

s1, during adjustment, firstly, the motor 8 is controlled to operate, so that the motor 8 drives the gear 7 to rotate, the gear 7 drives the gear ring 5 on the inner side to rotate, the gear ring 5 drives the movable rod 36 to move, the movable rod 36 drives the connecting plate 34 to move through the support rod 35, the connecting plate 34 drives the connecting rod 32 to rotate in an angle, and the connecting rod 32 controls the nacelle body 1 to adjust the angle;

s2, if the rotation adjustment of the middle gear ring 5 needs to be controlled, the electric push rod 62 is controlled to move, the electric push rod 62 pushes the connecting block 64 to move, the connecting block 64 pushes the movable sleeve 63 to move, the movable sleeve 63 drives the fixed block 65 to move, the fixed block 65 drives the motor 8 to move, the motor 8 drives the gear 7 to move, the gear 7 is meshed with the middle gear ring 5, the motor 8 is controlled to drive the gear 7 and the gear ring 5 to rotate, and the nacelle body 1 can be rotationally adjusted by another angle;

s3, if the rotation adjustment of the outer gear ring 5 needs to be controlled, the electric push rod 62 is controlled to push the connecting block 64 and the movable sleeve 63 to move, so that the motor 8 drives the gear 7 to be meshed with the outer gear ring 5, meanwhile, the motor 8 drives the gear 7 and the gear ring 5 to rotate, the movable rod 36 drives the supporting rod 35 and the connecting rod 32 to move, the connecting plate 34 and the connecting rod 32 drive the nacelle body 1 to rotate in an angle, and then the three-direction adjustment operation of the nacelle body 1 can be completed through the above steps.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a small-size unmanned aerial vehicle is with compound investigation nacelle with anticollision effect, includes nacelle body (1), its characterized in that: hang the surface of the cabin body (1) articulated with the one end of three linkage structure (3), it is three the other end of linkage structure (3) respectively with the left surface fixed connection of three ring gear (5), it is three bearing (4), three have all been cup jointed to the surface of ring gear (5) the equal joint of bearing (4) is in fixed disk (2), one of them ring gear (5) and gear (7) meshing, the internal surface of gear (7) and the output shaft fixed connection of motor (8), the right flank of motor (8) and the left surface fixed connection of control structure (6), control structure (6) set up the right flank at fixed disk (2).

2. The composite reconnaissance nacelle for a small unmanned aerial vehicle with an anti-collision effect according to claim 1, wherein: the lower surface of fixed disk (2) is connected with the upper surface fixed of mount pad (10), two mounting holes (11), two have been seted up to the right flank of mount pad (10) mounting hole (11) are located the front and back both sides of mount pad (10) right flank respectively.

3. The composite reconnaissance nacelle for a small unmanned aerial vehicle with an anti-collision effect according to claim 1, wherein: linkage structure (3) include connecting rod (32), connecting rod (32) are articulated through first round pin axle (31) and the cabin of hanging body (1), connecting rod (32) are articulated through second round pin axle (33) and connecting plate (34), the right flank fixedly connected with bracing piece (35) of connecting plate (34), one side fixedly connected with movable rod (36) of bracing piece (35), the right-hand member of movable rod (36) and the left surface fixed connection of ring gear (5).

4. The composite reconnaissance nacelle for a small unmanned aerial vehicle with an anti-collision effect according to claim 3, wherein: three through-holes (9) have been seted up to the left surface of fixed disk (2), it is three movable rod (36) are located three through-hole (9) respectively, the shape of through-hole (9) sets up to the arc.

5. The composite reconnaissance nacelle for a small unmanned aerial vehicle with an anti-collision effect according to claim 1, wherein: control structure (6) are including two backup pad (66), two the left surface of backup pad (66) and the right flank fixed connection of fixed disk (2), two the opposite face of backup pad (66) respectively with the front and the back fixed connection of guide bar (61), the surface of guide bar (61) has cup jointed movable sleeve (63), the left surface of movable sleeve (63) and the right flank fixed connection of fixed block (65), the left surface of fixed block (65) and the right flank fixed connection of motor (8).

6. The composite reconnaissance nacelle for a small unmanned aerial vehicle with an anti-collision effect according to claim 5, wherein: the right side face of the movable sleeve (63) is fixedly connected with the left side face of the connecting block (64), the back face of the connecting block (64) is fixedly connected with the front face of the electric push rod (62), and the back face of the electric push rod (62) is fixedly connected with the front face of the supporting plate (66) at the rear.