Aircraft device for intelligent patrol detection

Abstract

The utility model discloses an aircraft device for intelligent patrol detection, and relates to the technical field of patrol detection production. The aircraft device for intelligent patrol detection comprises an unmanned aerial vehicle body, a control box is mounted on the lower side surface of the unmanned aerial vehicle body, a cable is arranged on the lower side of the control box, a mounting plate is fixedly connected to the lower end of the cable, and a first buoyancy ring is fixedly connected to the lower side surface of the mounting plate; a laser distance measuring sensor is fixedly connected to the lower side surface of the control box, a sampling detection assembly is arranged on a mounting plate, the characteristic that the storage length of a cable is large can be achieved, the distance between the unmanned aerial vehicle body and the water surface is increased, and therefore the safety of the unmanned aerial vehicle body is guaranteed; meanwhile, by means of a laser distance measuring sensor, it can be judged that the mounting plate is located above the water surface when the distance between the control box and the mounting plate is reduced, and the problem that the distance between the unmanned aerial vehicle body and the water surface is reduced due to judgment errors caused by naked eye observation is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of patrol detection production, especially intelligent patrol detection aircraft device. BACKGROUND

[0002] In order to guarantee flood control safety, play the comprehensive benefits of rivers, and manage rivers, artificial waterways, flood discharge areas, flood storage areas and flood detention areas, mainly including river engineering management and social management two functions, in order to patrol, detect, adopt the area that personnel is difficult to reach, usually will help unmanned aerial vehicle remote operation, not only guarantee the security, also greatly improve the efficiency,

[0003] Such as patent announcement number CN215296811U Chinese utility model patent, including unmanned aerial vehicle, bottom structure frame installation setting is in the lower bottom surface of unmanned aerial vehicle, the sampling device installation setting is in the upper surface of bottom structure frame, sewage prevents filter device installation setting is in the downside of sampling device, unmanned aerial vehicle includes unmanned aerial vehicle main casing, the upper surface four side angles of unmanned aerial vehicle main casing are installed and set up with external rod, the upper surface corresponding position of external rod is installed and set up with fan, the downside of unmanned aerial vehicle main casing is provided with numerical control main box body, this patent prevents the occurrence of safety accidents in the process of manual sampling, solves the problem that cannot reach some areas in the actual manual sampling process, expands the sampling range, the comparison component of water quality detection in river is more specific, and the detection result is more accurate.

[0004] But in the process of patrol sampling, the telescopic range of sampling equipment is limited, which leads to small distance between unmanned aerial vehicle blades and water surface, and it is easy to fall high, and the patent is not convenient to control the distance from the water surface, and observation error is caused by visual influence of naked eye observation due to water surface reflection, and then the situation of blowing up the machine appears, which has certain safety hidden danger, in view of this, we propose an intelligent patrol detection aircraft device. UTILITY MODEL CONTENTS

[0005] The utility model is directed at least to one of the technical problems in the prior art, and provides an intelligent patrol detection aircraft device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: An aircraft device of intelligent patrol detection, including unmanned aerial vehicle body, the lower side surface of unmanned aerial vehicle body is installed with control box, the lower side of control box is provided with cable, the lower end of cable is fixedly connected with mounting plate, the lower side surface of mounting plate is fixedly connected with first buoyancy ring, the lower side surface of control box is fixedly connected with laser ranging sensor, sampling detection subassembly is provided on mounting plate, the inner wall of control box is fixedly connected with self locking motor, the inner wall of control box is rotatably connected with two winding rollers, the outer surface of two winding rollers is all sheathed with first synchronous wheel, the output of self locking motor is fixedly connected with second synchronous wheel, synchronous belt is connected between second synchronous wheel and first synchronous wheel, cable is covered on the outer surface of winding roller.

[0007] Preferably, the sampling detection assembly comprises a mounting rod fixedly connected to the lower side surface of the mounting plate, and a collection cylinder fixedly connected to the lower end of the mounting rod.

[0008] Preferably, the collection cylinder has a storage groove formed in the interior thereof, and a through groove formed in the outer surface thereof and extending into the storage groove.

[0009] Preferably, the through groove has a sliding groove formed in the top wall thereof and extending out of the upper side surface of the collection cylinder, and a baffle slidably connected to the inner wall of the through groove.

[0010] Preferably, the upper side surface of the baffle extends out of the upper side surface of the collection cylinder through the sliding groove.

[0011] Preferably, the upper side surface of the baffle is fixedly connected with a mounting ring, and the baffle is slidably connected with the sliding groove.

[0012] Preferably, the side surface of the baffle away from the axis of the collection cylinder is fixedly connected with a limiting block.

[0013] Preferably, the outer surface of the mounting ring is sheathed with a second buoyancy ring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1), the aircraft device of intelligent patrol detection, not only can store the length longer characteristics through cable, increase the spacing between unmanned aerial vehicle body and water surface, thereby guarantee the safety of unmanned aerial vehicle body, at the same time, the laser ranging sensor can be used to judge that the mounting plate is located above the water surface when the spacing between control box and mounting plate is reduced, to avoid the problem of small spacing between unmanned aerial vehicle body and water surface caused by visual observation error.

[0016] (2), the intelligent patrol detection aircraft device, can be in the collection cylinder into the water, the use of the second buoyancy ring can float on the water surface characteristics, automatically remove the closed through the slot, and when the second buoyancy ring is separated from the water surface, the through slot is resealed by means of weight, to avoid shaking when flying back to cause water splash out. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further explained in connection with the drawings and examples:

[0018] Figure 1 It is the structural diagram of the intelligent patrol detection aircraft device of the utility model;

[0019] Figure 2 It is the bottom view of the mounting plate of the utility model;

[0020] Figure 3 It is the collection cylinder of the utility model;

[0021] Figure 4 It is the control box section view of the utility model.

[0022] Reference signs: 1, unmanned aerial vehicle body;2, control box;3, cable;4, mounting plate;5, first buoyancy ring;6, laser ranging sensor;7, self-locking motor;8, winding roller;9, first synchronous wheel;10, second synchronous wheel;11, synchronous belt;12, mounting rod;13, collection cylinder;14, storage groove;15, through slot;16, sliding groove;17, baffle;18, mounting ring;19, limit block;20, second buoyancy ring. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: an aircraft device of intelligent patrol detection, including unmanned aerial vehicle body 1, the downside surface of unmanned aerial vehicle body 1 is installed with control box 2, the downside of control box 2 is provided with cable 3, the lower end of cable 3 is fixedly connected with mounting plate 4, the downside surface of mounting plate 4 is fixedly connected with first buoyancy ring 5, the downside surface of control box 2 is fixedly connected with laser ranging sensor 6, be provided with sampling detection subassembly on mounting plate 4, the inner wall of control box 2 is fixedly connected with self locking motor 7, the outer surface of two winding rollers 8 is all covered with first synchronous pulley 9, the output of self locking motor 7 is fixedly connected with second synchronous pulley 10, and synchronous belt 11 is connected between second synchronous pulley 10 and first synchronous pulley 9, and cable 3 is covered on the outer surface of winding roller 8, not only can store the length longer characteristics through cable 3, increase the spacing of unmanned aerial vehicle body 1 and water surface, to guarantee the safety of unmanned aerial vehicle body 1, the spacing of control box 2 and mounting plate 4 is reduced simultaneously with the aid of laser ranging sensor 6, and it judges that mounting plate 4 has been located above water surface, avoids the problem that the spacing of unmanned aerial vehicle body 1 and water surface becomes small due to the judgment error of naked eye observation.

[0025] Further, the sampling detection subassembly includes a mounting rod 12 fixedly connected to the underside surface of the mounting plate 4, a collection cylinder 13 fixedly connected to the lower end of the mounting rod 12, a storage groove 14 formed inside the collection cylinder 13, a through groove 15 formed in the outer surface of the collection cylinder 13 and extending into the storage groove 14, a sliding groove 16 formed in the top wall of the through groove 15 and extending out of the upper side surface of the collection cylinder 13, a baffle 17 slidably connected to the inner wall of the through groove 15, the upper side surface of the baffle 17 extending out of the upper side surface of the collection cylinder 13 through the sliding groove 16, a mounting ring 18 fixedly connected to the upper side surface of the baffle 17, the baffle 17 and the sliding groove 16 being in sliding connection, a limiting block 19 fixedly connected to the side surface of the baffle 17 away from the axis of the collection cylinder 13, and a second buoyancy ring 20 sleeved on the outer surface of the mounting ring 18. After the collection cylinder 13 enters the water, the second buoyancy ring 20 can float on the water surface, automatically unblock the through groove 15, and when the second buoyancy ring 20 is separated from the water surface, the through groove 15 is re-blocked by the weight, avoiding water splashing due to shaking during flight.

[0026] Working principle: when the area is patrolled and sampled which is difficult to reach manually, the unmanned aerial vehicle body 1 is controlled to drive the control box 2 and the mounting plate 4 to fly to the specified location, then the self-locking motor 7 drives the winding roller 8 to operate through the second synchronous wheel 10 and the first synchronous wheel 9, and then the mounting plate 4 is slowly controlled to descend, and stops after the mounting plate 4 descends to the limit, then the unmanned aerial vehicle body 1 is slowly controlled to descend and the distance between the control box 2 and the mounting plate 4 is monitored in real time by the laser ranging sensor 6, when the second buoyancy ring 20 contacts the water surface, the movement is stopped and the baffle 17 is also stopped, at this time the collecting cylinder 13 continues to descend, so that the baffle 17 is separated from the through slot 15, and the limiting block 19 is used to avoid the baffle 17 from being completely separated from the through slot 15, when the through slot 15 is opened, the water flows into the inside of the storage groove 14, and when the first buoyancy ring 5 contacts the water surface during the continuous descending process, the mounting plate 4 stops descending, at this time the laser ranging sensor 6 transmits that the distance between the control box 2 and the mounting plate 4 continues to decrease, the unmanned aerial vehicle body 1 stops descending, then the winding roller 8 is driven to operate through the self-locking motor 7 again, the second synchronous wheel 10, the synchronous belt 11 and the first synchronous wheel 9, so that the mounting plate 4 is pulled up, when rising, the collecting cylinder 13 is pulled up by the mounting rod 12, because the second buoyancy ring 20 still floats on the water surface at this time, the baffle 17 will block the through slot 15 again, after continuing to rise, the overall structure is reset, at this time the mounting plate 4 contacts the lower surface of the control box 2, then the unmanned aerial vehicle body 1 flies back.

[0027] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skill in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. An intelligent patrol detection aircraft device comprising a drone body (1), characterized in that: The lower side surface of the unmanned aerial vehicle body (1) is provided with a control box (2), the lower side of the control box (2) is provided with a cable (3), the lower end of the cable (3) is fixedly connected with a mounting plate (4), the lower side surface of the mounting plate (4) is fixedly connected with a first buoyancy ring (5), the lower side surface of the control box (2) is fixedly connected with a laser ranging sensor (6), the mounting plate (4) is provided with a sampling detection assembly, the inner wall of the control box (2) is fixedly connected with a self-locking motor (7), the inner wall of the control box (2) is rotatably connected with two winding rollers (8), the outer surfaces of the two winding rollers (8) are both sleeved with a first synchronous wheel (9), the output end of the self-locking motor (7) is fixedly connected with a second synchronous wheel (10), the second synchronous wheel (10) and the first synchronous wheel (9) are meshedly connected with a synchronous belt (11), and the cable (3) is wound on the outer surfaces of the winding rollers (8).

2. An intelligent patrolling and detecting aerial vehicle device as claimed in claim 1, wherein: The sampling detection assembly comprises a mounting rod (12) fixedly connected to the lower side surface of the mounting plate (4), and a collection cylinder (13) fixedly connected to the lower end of the mounting rod (12).

3. An intelligent flyover detection apparatus as claimed in claim 2, wherein: The inside of the collection cylinder (13) is provided with a storage groove (14), and the outer surface of the collection cylinder (13) is provided with a through groove (15) extending into the storage groove (14).

4. An intelligent flyover detection apparatus as claimed in claim 3, wherein: The top wall of the through groove (15) is provided with a sliding groove (16) extending out of the upper side surface of the collection cylinder (13), and the inner wall of the through groove (15) is slidably connected with a baffle (17).

5. An intelligent flyover detection apparatus as claimed in claim 4, wherein: The upper side surface of the baffle (17) extends out of the upper side surface of the collection cylinder (13) through the sliding groove (16).

6. An intelligent flyover detection apparatus as claimed in claim 5, wherein: The upper side surface of the baffle (17) is fixedly connected with a mounting ring (18), and the baffle (17) and the sliding groove (16) are slidably connected.

7. An intelligent flyover detection apparatus as claimed in claim 6, wherein: The side surface of the baffle (17) away from the axis of the collection cylinder (13) is fixedly connected with a limiting block (19).

8. An intelligent flyover detection apparatus as claimed in claim 6, wherein: The outer surface of the mounting ring (18) is sleeved with a second buoyancy ring (20).

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