Unmanned aerial vehicle device for security patrol alarm

Abstract

The utility model discloses an unmanned aerial vehicle device for security patrol alarm, which relates to the technical field of unmanned aerial vehicles and comprises a main body, mounting rods are arranged at four ends of the top surface of the main body, limiting grooves are formed in close ends of the four mounting rods in a penetrating manner, rotor wing tables are mounted at far ends of the four mounting rods, and a plurality of spiral wings are mounted on the rotor wing tables. A warning mechanism is installed on the rotor platform, supports are installed on the two sides of the bottom face of the body, and a detection pointing mechanism is installed at the front end of the bottom face of the body. Through the cooperation of the transmission assembly and the ejection assembly, the unmanned aerial vehicle can eject the parachute when not flying, then the unmanned aerial vehicle is prevented from directly falling to the ground to damage a camera, and the maintenance cost is reduced; and through cooperation of infrared rays and searchlights, the unmanned aerial vehicle can directly point to and illuminate the abnormal area, security personnel can inspect the abnormal area conveniently, the inspection efficiency is improved, and finally the problems that the maintenance cost is high after the unmanned aerial vehicle lands forcibly and the abnormal area cannot be accurately pointed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an unmanned plane technical field especially relates to a kind of unmanned plane device for security patrol alarm. BACKGROUND

[0002] With the application of more and more unmanned planes, more and more integration into society, therefore, the function of unmanned plane is also expanding. The application mode of unmanned plane usually includes delivery, carries out high-altitude shooting and patrol monitoring with photographing equipment, wherein patrol monitoring brings many conveniences to traditional security industry;

[0003] At present, most patrol unmanned plane camera has many functions, and the cost is expensive. Once failure occurs, it will cause unmanned plane to force landing. Unmanned plane is easily damaged during force landing process, which increases maintenance cost. And most patrol unmanned plane can only remind security personnel target position through positioning system after detecting problem, and cannot accurately point to abnormal area. Therefore, the above problems need to be solved and handled. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an unmanned plane device for security patrol alarm.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an unmanned plane device for security patrol alarm, comprising a main body, four ends of the top surface of the main body are provided with mounting rods, limit grooves are formed in the proximal end of the mounting rods, a rotor table is installed at the distal end of the mounting rod, a plurality of helical wings are installed on the rotor table, a warning mechanism is installed on the rotor table, supports are installed on both sides of the bottom surface of the main body, a detection pointing mechanism is installed at the front end of the bottom surface of the main body, and a force landing mechanism is installed in the main body.

[0006] Preferably, the warning mechanism comprises a siren installed on the bottom surface of the rotor table and a colored lamp installed at the bottom end of one of the helical wings, the colors of the four ends of the colored lamp are different, and two loudspeakers are installed on both sides below the front end surface of the main body.

[0007] Preferably, the detection pointing mechanism comprises a rotating table installed at the front end of the bottom surface of the main body, two side plates are installed on the bottom surface of the rotating table through two first connecting blocks, a rotating plate is rotatably installed inside the two side plates, a camera is installed at the front end of the rotating plate, an infrared ray is arranged on the upper end of the camera, the infrared ray is installed on the front end surface of the rotating plate, and a searchlight is installed on the bottom end of the rotating plate through a second connecting block.

[0008] Preferably, the force landing mechanism comprises a transmission assembly installed in the main body, and an ejection assembly is installed above the transmission assembly.

[0009] Preferably, the transmission assembly comprises a separate power supply mounted on one side of the inner wall of the main body and two bidirectional screws rotatably connected between the two sides of the inner wall, both of the two bidirectional screws are sleeved with a transmission wheel on one side, the outer side of the two transmission wheels is sleeved with a belt, the top surface of the separate power supply is provided with a motor, the output shaft of the motor is connected with one side of the front end of the bidirectional screw through a shaft coupling, the two ends of the bidirectional screw are both threadedly connected with a mounting block, the outer side of the upper end of the mounting block is provided with a limiting column, the limiting column is installed in the inner wall of the main body through the limiting groove of the mounting rod, and the inner side of the upper end of the mounting block is provided with a push rod.

[0010] Preferably, the ejection assembly comprises a through groove formed in the middle of the top surface of the main body and two telescopic rods mounted on the inner wall of the main body, the through groove is provided with a spoiler, the spoiler is provided with a cavity, the bottom surface of the spoiler is provided with a limiting rod on both sides, the top surface of the limiting rod is provided with a sliding block in the middle, the bottom end of the spoiler is provided with a sliding groove, the sliding block is located in the sliding groove, a plurality of springs are mounted between the two limiting rods, and the bottom end of the limiting rod is abutted with the top end of the push rod on one side, the bottom end of the two telescopic rods is fixedly connected with a limiting plate, the top surface of the limiting plate is placed with a parachute, and the parachute is adhered to the inner side of the two limiting rods through two thin lines.

[0011] Compared with the prior art, the utility model has the advantages that: through the cooperation of the transmission assembly and the ejection assembly, the parachute can be ejected when the unmanned aerial vehicle cannot fly, so that the damage of the camera caused by the direct falling of the unmanned aerial vehicle on the ground is avoided, and the maintenance cost is reduced; through the cooperation of the infrared ray and the searchlight, the unmanned aerial vehicle can directly point and illuminate the abnormal area, so that the security personnel can conveniently patrol the abnormal area, the patrol efficiency is improved, and finally the problems of high maintenance cost after forced landing of the unmanned aerial vehicle and incapability of accurate pointing of the abnormal area are solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0013] Figure 1 It is a whole three-dimensional structure schematic view of the device provided by the utility model;

[0014] Figure 2 It is an internal structure schematic view of the device provided by the utility model;

[0015] Figure 3 It is a spiral wing structure schematic view provided by the utility model;

[0016] Figure 4 It is a detection pointing mechanism structure schematic view provided by the utility model;

[0017] Figure 5 The forced landing mechanism structural schematic view is provided for the utility model;

[0018] Figure 6 The transmission assembly structural schematic view is provided for the utility model;

[0019] Figure 7 The ejection assembly structural schematic view is provided for the utility model.

[0020] In the figure, serial number: 1, main body; 2, mounting rod; 3, rotor platform; 4, helical wing; 5, colored light; 6, alarm light; 7, support; 8, loudspeaker; 9, rotating platform; 10, side plate; 11, rotating plate; 12, camera; 13, infrared ray; 14, searchlight; 15, motor; 16, bidirectional screw rod; 17, transmission wheel; 18, belt; 19, mounting block; 20, push rod; 21, limiting column; 22, limiting rod; 23, spring; 24, telescopic rod; 25, limiting plate; 26, parachute; 27, spoiler. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment: see Figures 1-7The utility model discloses a kind of unmanned aerial vehicle devices for security patrol alarm, including main body 1, the top surface four ends of main body 1 are equipped with mounting rod 2, it is convenient to install rotor platform 3 by mounting rod 2;Limiting slot is opened through the close end of mounting rod 2 to be penetrated, it is convenient to cooperate limiting post 21 by limiting slot;Rotor platform 3 is installed in the far end of mounting rod 2, it is convenient to install helix wing 4 by rotor platform 3;Multiple helix wings 4 are installed on rotor platform 3, it is convenient to drive device flight by helix wing 4;Warning mechanism is installed on rotor platform 3, bracket 7 is installed in the bottom surface both sides of main body 1, it is convenient to device landing by bracket 7;Detection pointing mechanism is installed in the bottom surface front end of main body 1, and forced landing mechanism is installed in the inside of main body 1, warning mechanism includes alarm lamp 6 installed in the bottom surface of rotor platform 3 and colored lamp 5 installed in the bottom end of one helix wing 4, it is convenient to remind nearby security personnel by alarm lamp 6 and colored lamp 5;Four end colored lamp 5 color is all different, two loudspeakers 8 are installed in the bottom surface front end of main body 1, it is convenient to remind abnormal area irrelevant person etc.

[0023] In the utility model, transmission assembly includes independent power supply and two two-way screws 16 that rotateally connect between the two sides of inner wall of one side of the inner wall of main body 1, and the two-way screw 16 is convenient for installing block 19 to translate to the inside, the two two-way screws 16 one side are all sleeved with transmission wheel 17, and the transmission wheel 17 is convenient for installing belt 18, the two transmission wheels 17 outside are all sleeved with belt 18, and the belt 18 is convenient for motor 15 to drive two two-way screws 16 to rotate simultaneously, the independent power supply top surface is installed with motor 15, and the output shaft of motor 15 is connected with the one side of two-way screw 16 at the front end through the coupling, and the both ends of two-way screw 16 are all screw-connected with installing block 19, and the installing block 19 is convenient for driving limit post 21 and push rod 20 to move, the limit post 21 is installed on the outside of installing block 19 upper end, and the limit post 21 is convenient for cooperating with the installation of rod 2 to fall off, and the limit post 21 is installed in the inner wall of main body 1 through the limiting groove of installation rod 2, and the push rod 20 is installed on the inside of installing block 19 upper end, and the push rod 20 is convenient for ejecting the ejecting assembly, the ejecting assembly includes the through groove that is set in the top surface middle part of main body 1 and the two telescopic rods 24 that are installed on the inner wall top surface of main body 1, and the telescopic rod 24 avoids that parachute 26 cannot normally eject, the spoiler 27 is installed in the through groove, and the spoiler 27 is convenient for forming the force upwards, the spoiler 27 is provided with cavity, and the spoiler 27 bottom surface both sides are all installed with limit rod 22, and the limit rod 22 is convenient for cooperating with push rod 20, the limit rod 22 top surface middle part is installed with sliding block, and the bottom end of spoiler 27 is provided with sliding slot, and the sliding block is located in the sliding slot, and the multiple springs 23 are installed between the two limit rods 22, and the spring 23 supports the limit rod 22 on both sides, and the limit rod 22 bottom end one side and push rod 20 top end abut, and the limit plate 25 is fixedly connected at the bottom end of the two telescopic rods 24, and the limit plate 25 is convenient for parachute 26 to drive device forced landing, the parachute 26 is placed on the top surface of limit plate 25, and the parachute 26 is convenient for buffering when forced landing, and the parachute 26 is adhered with the inside of two limit rods 22 through two thin lines, and the two thin lines are convenient for the parachute 26 to open and separate from spoiler 27.

[0024] Working principle: in the utility model for use, the unmanned aerial vehicle is taken off and landed by the operator, the helix wing 4 drives the unmanned aerial vehicle to take off by rotating, the colored lamp 5 at the bottom end of the helix wing 4 can present different colors according to the regional safety degree, the camera 12 can be adjusted at any angle through the cooperation of the rotating table 9 and the rotating plate 11, the camera 12 comprises multiple functions such as thermal imaging and night vision, if the area is safe, the green colored lamp 5 is lit, when the personnel enter the prohibited area, the operator can shout through the operating table, and the illegal personnel are conveyed through the loudspeaker 8, and at this time, the yellow colored lamp 5 is lit to remind the nearby patrol personnel to observe, when the abnormal area is found, the blue colored lamp 5 is lit to remind the nearby staff to go to investigate, when it is determined that the dangerous factor is, the red colored lamp 5 is lit, and the alarm lamp 6 is lit simultaneously, the nearby security personnel are called, the nearby security personnel can determine the abnormal area position according to the direction of the infrared ray 13, and the searchlight 14 will illuminate the area to facilitate searching, when the unmanned aerial vehicle is disturbed or damaged by human and loses the flight capability, the independent power supply starts and opens the motor 15, the motor 15 drives the two bidirectional lead screws 16 simultaneously through the transmission wheel 17 and the belt 18, the bidirectional lead screw 16 drives the mounting block 19 to move inwards, at this time, the limiting column 21 is extracted from the mounting rod 2, the mounting rod 2 falls off, the push rod 20 pushes the limiting rod 22 to move inwards and extrudes the spring 23, when the limiting rod 22 is pushed to the range of the through groove, since the spoiler 27 has an upward force, the thin wire and the parachute 26 are pulled to the outside of the main body 1 to open the parachute 26, the limiting plate 25 is clamped inside the main body 1 under the auxiliary action of the telescopic rod 24, the unmanned aerial vehicle falling speed is reduced through the buffer function of the parachute 26, the forced landing damage is reduced to the minimum, and finally, the unmanned aerial vehicle is found through the positioning system recovery device.

[0025] The above merely describes the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A drone device for security patrol alarm, comprising a main body (1), characterized in that: The four mounting rods (2) are provided with limiting grooves at the proximal ends, and the four mounting rods (2) are provided with rotor tables (3) at the distal ends, a plurality of helical wings (4) are installed on the rotor tables (3), a warning mechanism is installed on the rotor tables (3), and supports (7) are installed on the bottom surface of the main body (1).

2. The unmanned aerial vehicle device for security patrol alarm according to claim 1, characterized in that: The warning mechanism comprises alarm lamps (6) installed on the bottom surface of the rotor table (3) and colored lamps (5) installed at the bottom end of one of the helical wings (4), the colors of the four colored lamps (5) are different, and two loudspeakers (8) are installed on the front end surface of the main body (1).

3. The unmanned aerial vehicle device for security patrol alarm according to claim 1, characterized in that: The detection pointing mechanism comprises a rotating table (9) installed at the front end of the bottom surface of the main body (1), two side plates (10) are installed on the bottom surface of the rotating table (9) through two first connecting blocks, a rotating plate (11) is rotatably installed on the inner sides of the two side plates (10), a camera (12) is installed at the front end of the rotating plate (11), an infrared ray (13) is installed on the upper end of the camera (12), the infrared ray (13) is installed on the front end surface of the rotating plate (11), and a searchlight (14) is installed on the bottom end of the rotating plate (11) through a second connecting block.

4. The unmanned aerial vehicle device for security patrol alarm of claim 1, wherein: The forced landing mechanism comprises a transmission assembly installed in the main body (1), and an ejection assembly is installed above the transmission assembly.

5. The unmanned aerial vehicle device for security patrol alarm according to claim 4, characterized in that: The transmission assembly comprises a separate power supply installed on one side of the inner wall of the main body (1) and two bidirectional lead screws (16) rotatably connected between the inner walls on both sides, a transmission wheel (17) is sleeved on one side of each of the two bidirectional lead screws (16), a belt (18) is sleeved on the outer sides of the two transmission wheels (17), a motor (15) is installed on the top surface of the separate power supply, the output shaft of the motor (15) is connected to one side of the front end bidirectional lead screw (16) through a shaft coupling, the bidirectional lead screws (16) are both screw-connected with mounting blocks (19) at the two ends, a limiting column (21) is installed on the outer side of the upper end of the mounting block (19), the limiting column (21) is installed in the inner wall of the main body (1) through the limiting groove of the mounting rod (2), and a push rod (20) is installed on the inner side of the upper end of the mounting block (19).

6. The unmanned aerial vehicle device for security patrol alarm according to claim 4, characterized in that: The ejecting assembly includes two telescopic rods (24) installed on the inner wall top surface of the main body (1), a through groove formed in the middle of the top surface of the main body (1), a spoiler (27) installed in the through groove, cavities formed in the spoiler (27), limit rods (22) installed on both sides of the bottom surface of the spoiler (27), a sliding block installed on the middle of the top surface of the limit rod (22), a sliding groove formed in the bottom end of the spoiler (27), the sliding block located in the sliding groove, multiple springs (23) installed between the two limit rods (22), and the top end of the push rod (20) abutting against one side of the bottom end of the limit rod (22), a limit plate (25) fixedly connected to the bottom end of the two telescopic rods (24), a parachute (26) placed on the top surface of the limit plate (25), and the parachute (26) adhered to the inner sides of the two limit rods (22) through two thin lines.

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