CN212667663U - Unmanned aerial vehicle for search and rescue - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a search and rescue unmanned aerial vehicle, which is convenient for the first-aid kit to be quickly hung and put in, saves labor when hanging and putting in, consumes less time for rescue, is convenient to use, has higher practicability, and meanwhile, the first-aid kit is not easy to be extruded in the descending process of the unmanned aerial vehicle, has better protection performance to the first-aid kit and higher use reliability, comprises a machine body, a camera and the first-aid kit, the camera fixed mounting is on the lateral wall of organism, the equal fixedly connected with backup pad of bottom front side and bottom rear side of organism, two the one end left side that the backup pad is close to each other and the one end right side that is close to each other all rotate and be connected with the support frame, two the equal fixedly connected with extension spring of one end front side that is close to each other and the one end rear side that is close to each other of support frame, the equal fixedly connected with dwang in top of two support frames, two the dwang all is connected with the push-and-pull rod through the axis of rotation.

Description

Unmanned aerial vehicle for search and rescue

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a search for and rescue unmanned aerial vehicle.

Background

As is known, an unmanned aerial vehicle is a remotely operated unmanned aerial vehicle, and a search and rescue unmanned aerial vehicle is an auxiliary device used in a rescue process to better find people and places needing rescue, and is widely used in the rescue process.

The utility model discloses a chinese patent number is CN 201920509429.1's utility model discloses a search for and rescue unmanned aerial vehicle, it includes the organism, the camera, the couple, the catch, supporting legs and first-aid kit, the lateral wall and the camera of organism are connected, the bottom and the supporting legs fixed connection of organism, the bottom and the couple of organism are connected, the top and the catch of first-aid kit are connected, the downside of organism is arranged in through the cooperation of catch and couple to the first-aid kit, it is when using, the first-aid kit that will be equipped with medicine and food is hung at the organism downside, fly into the place that needs the rescue people through remote operation equipment control organism, thereby play the rescue effect.

However, the above prior art solutions still have the following drawbacks: its first-aid kit and organism arrange the downside of organism in through four sets of catch and the couple of mutually supporting, hang and throw comparatively hard, easily delay the rescue time, the practicality is relatively poor to the first-aid kit is located organism and supporting legs downside, and unmanned aerial vehicle is at rescue place whereabouts in-process, and is more easy to the first-aid kit extrusion, and the first-aid kit is more easily damaged, uses the reliability relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be convenient for first-aid kit hangs dress and puts in fast, hangs and throws comparatively laborsavingly, and the rescue is consuming time less, uses comparatively conveniently, and the practicality is higher, and unmanned aerial vehicle descending in-process simultaneously, first-aid kit are difficult for being extrudeed, and is better to first-aid kit protection nature, uses the higher unmanned aerial vehicle that searches for and rescues of reliable nature.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a search and rescue unmanned aerial vehicle comprises a machine body, cameras and a first-aid kit, wherein the cameras are fixedly arranged on the side wall of the machine body, the front side of the bottom end and the rear side of the bottom end of the machine body are fixedly connected with supporting plates, the left side of one end, close to each other, of the two supporting plates and the right side of one end, close to each other, of the two supporting plates are rotatably connected with supporting frames, the front side of one end, close to each other, of the two supporting frames and the rear side of one end, close to each other, of the two supporting frames are fixedly connected with tension springs, the top ends of the two supporting frames are fixedly connected with rotating rods, the two rotating rods are rotatably connected with push-pull rods through rotating shafts, the ends, close to each other, of the two push-pull rods are rotatably connected with sliding rods through connecting shafts, the ends, close to each, two the one end that is close to each other of installation piece has all seted up the slide opening to the inside wall of slide opening with the outer wall sliding connection of slide bar, the equal fixedly connected with in bottom left side and the bottom right side of organism and dwang matched with limiting plate, the top fixedly connected with connecting block of first aid kit, the locking groove has been seted up on the top of connecting block, the top fixedly connected with locking board of connecting block, the locking hole has been seted up on the top of locking board.

Preferably, the four corners of the bottom end of the first-aid kit are fixedly connected with damping springs, the bottom end of each damping spring is fixedly connected with a damping pad, the top end of each damping pad is fixedly connected with a guide rod, and the guide rods are sleeved inside the damping springs.

Preferably, the bottom end of the machine body is fixedly connected with an annular protection plate.

Preferably, the bottom ends of the two support frames are fixedly connected with damping strips.

Preferably, the left end and the right end of the annular protection plate are both fixedly connected with handle rods.

Preferably, the bottom end of the shock pad is fixedly connected with a non-slip pad.

Preferably, the tension spring is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a search for and rescue unmanned aerial vehicle possesses following beneficial effect:

this search and rescue unmanned aerial vehicle, hang the piece through the wedge, the cooperation of connecting block and locking plate, be convenient for hang dress and put in the first aid kit, through the extension spring, the dwang, the axis of rotation, the push-and-pull rod, the cooperation of connecting axle and support frame etc., be convenient for hang dress and put in fast, it is comparatively laborsaving to hang to throw, the rescue is consuming time less, it is comparatively convenient to use, the practicality is higher, simultaneously, cooperation through backup pad and support frame, be convenient for realize the support to the organism, the first aid kit is difficult for receiving the extrusion, it is better to first aid kit protectiveness, the reliability in utilization is higher, cooperation through extension spring and support frame, be convenient for cushion the impact force in the twinkling.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 3 according to the present invention.

In the figure: 1. a body; 2. a camera; 3. a first-aid kit; 4. a support plate; 5. a support frame; 6. a tension spring; 7. rotating the rod; 8. a rotating shaft; 9. a push-pull rod; 10. a connecting shaft; 11. a slide bar; 12. a vertical rod; 13. a wedge-shaped hanging block; 14. mounting blocks; 15. a limiting plate; 16. connecting blocks; 17. a locking plate; 18. a damping spring; 19. a shock pad; 20. a guide bar; 21. an annular guard plate; 22. a shock absorbing bar; 23. a handle bar; 24. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an unmanned aerial vehicle for search and rescue comprises a machine body 1, a camera 2 and a first-aid kit 3, wherein the camera 2 is fixedly installed on the side wall of the machine body 1, the front side and the rear side of the bottom end of the machine body 1 are both fixedly connected with a support plate 4 for facilitating installation of a support frame 5, the left side and the right side of the end close to each other of the two support plates 4 are both rotatably connected with the support frame 5 for facilitating support of the machine body 1, the first-aid kit 3 is not easy to be extruded, the first-aid kit 3 has good protection performance and high use reliability, the front sides of the ends close to each other and the rear sides of the ends close to each other of the two support frames 5 are both fixedly connected with tension springs 6 for buffering the instant impact force when the unmanned aerial vehicle lands on the ground, the use safety is high, the top ends of the two support frames 5 are both fixedly connected, the end, close to each other, of each of the two push-pull rods 9 is rotatably connected with a slide rod 11 through a connecting shaft 10, the end, close to each other, of each of the two slide rods 11 is fixedly connected with a vertical rod 12, the end, far away from each other, of each of the two vertical rods 12 is fixedly connected with a wedge-shaped hanging block 13, so that the rapid hanging and putting are convenient, the hanging and putting are labor-saving, the rescue time consumption is low, the use is convenient, the practicability is high, the left side of the bottom end and the right side of the bottom end of the machine body 1 are fixedly connected with mounting blocks 14, the ends, close to each other, of the two mounting blocks 14 are respectively provided with a slide hole, the inner side wall of each slide hole is slidably connected with the outer wall of each slide rod 11, so that the slide rods 11 are convenient to support, the use stability is improved, the left side of the, the top end of the connecting block 16 is provided with a locking groove, the top end of the connecting block 16 is fixedly connected with a locking plate 17, the top end of the locking plate 17 is provided with a locking hole which is convenient to be matched with the wedge-shaped hanging block 13 so as to be convenient to hang and install the first-aid kit 3, four corners of the bottom end of the first-aid kit 3 are fixedly connected with damping springs 18, the bottom end of each damping spring 18 is fixedly connected with a damping pad 19, the top end of each damping pad 19 is fixedly connected with a guide rod 20, the guide rods 20 are sleeved inside the damping springs 18 so as to facilitate damping when the first-aid kit 3 falls after being thrown in, the first-aid kit 3 has higher protectiveness, the bottom end of the machine body 1 is fixedly connected with an annular protection plate 21 so as to facilitate protection and improve use safety, the bottom ends of the two supporting frames 5 are fixedly connected with damping strips 22 so as to facilitate, be convenient for hang dress first-aid kit 3, the practicality is higher, and the bottom fixedly connected with slipmat 24 of shock pad 19 is convenient for improve the frictional force of first-aid kit 3 and ground, and 3 position accuracy of first-aid kit after putting in are higher, and extension spring 6 adopts stainless steel, is convenient for rust-resistant anticorrosive, and life cycle is longer, and the reliability is higher.

In conclusion, the working principle and the working process of the unmanned search and rescue vehicle are that when the unmanned search and rescue vehicle is used, first-aid food and medicines are loaded into the first-aid kit 3, the two handle rods 23 are held by two hands, the machine body 1 is lifted, the first-aid kit 3 is lifted, the bottom end of the vertical rod 12 is aligned to the locking hole at the upper end of the locking plate 17, the first-aid kit 3 is continuously lifted, the inner side wall of the locking hole is in contact with the wedge-shaped wall of the wedge-shaped hanging block 13 and pushes the wedge-shaped hanging block 13 to move, the wedge-shaped hanging block 13 moves to push the vertical rod 12 to move the vertical rod 12 to drive the sliding rod 11 to move relative to the mounting block 14, the sliding rod 11 drives the support frame 5 to overcome the defect that the tension spring 6 rotates relative to the support plate 4 through the push-pull rod 9, the push-pull rod 9 and the sliding rod 11 when the top end of the, thereby be convenient for wedge link 13 to hang locking plate 17, realize first aid kit 3's quick dress of hanging, utilize control device to control unmanned aerial vehicle and fly into the place that needs the rescue, control unmanned aerial vehicle descends, support frame 5 falls to the ground after shock attenuation strip 22, under the effect of gravity, support frame 5 overcomes 6 pulling force rotations of extension spring, thereby it removes to drive montant 12, montant 12 drives wedge link 13 and removes, thereby accomplish the input of first aid kit 3, control unmanned aerial vehicle takes off and continues the rescue of beginning next round, the shock pad 19 of the bottom design of first aid kit 3 and the cooperation of damping spring 18, the impact force when touching to earth to first aid kit 3 cushions, safety and stability is higher, cooperation through guide bar 20 and slipmat 24 that set up on the shock pad 19, be convenient for stabilize the position of input place, realize the accuracy of input, the practicality is better, the reliability is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a search for and rescue unmanned aerial vehicle, includes organism (1), camera (2) and first aid kit (3), camera (2) fixed mounting is on the lateral wall of organism (1), its characterized in that: the machine body comprises a machine body (1), wherein the front side and the rear side of the bottom end of the machine body (1) are fixedly connected with supporting plates (4), the left side and the right side of the two supporting plates (4) close to each other are rotatably connected with supporting frames (5), the front side and the rear side of the two supporting frames (5) close to each other are fixedly connected with tension springs (6), the top ends of the two supporting frames (5) are fixedly connected with rotating rods (7), the two rotating rods (7) are rotatably connected with push-pull rods (9) through rotating shafts (8), the ends of the two push-pull rods (9) close to each other are rotatably connected with sliding rods (11) through connecting shafts (10), the ends of the two sliding rods (11) close to each other are fixedly connected with vertical rods (12), and the ends of the two vertical rods (12) far away from each other are fixedly connected with wedge-, the bottom left side and the equal fixedly connected with installation piece in bottom right side (14), two of organism (1) the one end that is close to each other of installation piece (14) has all been seted up the slide opening to the inside wall of slide opening with the outer wall sliding connection of slide bar (11), the bottom left side and the equal fixedly connected with in bottom right side and dwang (7) matched with limiting plate (15) of organism (1), the top fixedly connected with connecting block (16) of first-aid kit (3), the locking groove has been seted up on the top of connecting block (16), the top fixedly connected with locking plate (17) of connecting block (16), the locking hole has been seted up on the top of locking plate (17).

2. A search and rescue unmanned aerial vehicle as defined in claim 1, wherein: equal fixedly connected with shock attenuation spring (18) of bottom four corners position department of first-aid kit (3), the bottom fixedly connected with shock pad (19) of shock attenuation spring (18), the top fixedly connected with guide bar (20) of shock pad (19) to guide bar (20) cover is established in the inside of shock attenuation spring (18).

3. A search and rescue unmanned aerial vehicle as defined in claim 2, wherein: the bottom end of the machine body (1) is fixedly connected with an annular protection plate (21).

4. A search and rescue unmanned aerial vehicle as claimed in claim 3, wherein: the bottom ends of the two support frames (5) are fixedly connected with damping strips (22).

5. A search and rescue unmanned aerial vehicle as defined in claim 4, wherein: the left end and the right end of the annular protection plate (21) are fixedly connected with handle rods (23).

6. A search and rescue unmanned aerial vehicle as defined in claim 5, wherein: the bottom end of the shock pad (19) is fixedly connected with an anti-skid pad (24).

7. A search and rescue unmanned aerial vehicle as defined in claim 6, wherein: the tension spring (6) is made of stainless steel.

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