CN210391568U - Automatic separation device of unmanned aerial vehicle parachute - Google Patents
Automatic separation device of unmanned aerial vehicle parachute Download PDFInfo
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- CN210391568U CN210391568U CN201920735218.XU CN201920735218U CN210391568U CN 210391568 U CN210391568 U CN 210391568U CN 201920735218 U CN201920735218 U CN 201920735218U CN 210391568 U CN210391568 U CN 210391568U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle, especially, be an automatic separation device of unmanned aerial vehicle parachute, the installation box comprises an installation box body, be equipped with the draw-in groove on the installation box, the welding has first spring on the top inner wall of installation box, the bottom welding of first spring has the movable block, fixed mounting has the mounting panel in the installation box, the cavity has been seted up on the mounting panel, slidable mounting has two sliders in the cavity, two first dead lever, two have all been welded to one side that the slider was kept away from each other equal slip cap on the first dead lever is equipped with the second spring, two the both ends of second spring respectively with corresponding slider with the inner wall of installation box contacts, the bottom welding of mounting panel has the third spring, the bottom welding of third spring has the installation box. The utility model discloses convenient to use can make unmanned aerial vehicle and parachute break away from at unmanned aerial vehicle in the landing, has avoided the parachute to receive the damage after the landing, the economic loss who has avoided.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to an automatic separation device of unmanned aerial vehicle parachute.
Background
The unmanned plane is an unmanned plane, which is called as a short name, and is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device. The unmanned aerial vehicle parachute belongs to the recovery umbrella in the parachute, and the effect of retrieving the umbrella can guarantee that unmanned aerial vehicle gets back to the ground safely after accomplishing the flight task.
However, among the prior art, unmanned aerial vehicle generally does not have the function that breaks away from automatically with the parachute, and after unmanned aerial vehicle landed, the parachute can drive unmanned aerial vehicle and continue to slide the one end distance on ground, can cause certain damage to unmanned aerial vehicle like this to cause unnecessary economic loss, for this reason, provide an automatic disengaging device of unmanned aerial vehicle parachute.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automatic separation device of unmanned aerial vehicle parachute that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic parachute disengaging device of an unmanned aerial vehicle comprises an installation box, wherein a clamping groove is formed in the installation box, a first spring is welded on the inner wall of the top of the installation box, a movable block is welded at the bottom of the first spring, a mounting plate is fixedly installed in the installation box, a cavity is formed in the mounting plate, two sliding blocks are slidably installed in the cavity, a first fixed rod is welded on one side, away from each other, of each sliding block, a second spring is slidably sleeved on each first fixed rod, two ends of each second spring are respectively in contact with the corresponding sliding block and the inner wall of the installation box, a third spring is welded at the bottom of the mounting plate, an installation box is welded at the bottom end of each third spring, a push rod is welded at the top of the installation box, two second fixed rods are arranged in the installation box, and a connecting rod is rotatably installed at one end, close to each, the two connecting rods are rotatably connected at the ends close to each other.
Preferably, a first pull wire is fixedly installed at the top of the clamping groove, and the two connecting rods are fixedly connected with the same second pull wire.
Preferably, first sliding holes are formed in the mounting box and the clamping groove, and the two first fixing rods are connected with the corresponding first sliding holes in a sliding mode respectively.
Preferably, a second sliding hole is formed in the mounting box, and the two second fixing rods are slidably connected with the corresponding second sliding holes.
Preferably, a rectangular through hole is formed in the top of the cavity, the movable block is connected with the rectangular through hole in a sliding mode, and the two sliding blocks are in contact with the movable block.
Preferably, the bottom of the cavity is provided with a through hole, the push rod is movably connected with the through hole, and the top of the push rod is in contact with the movable block.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a push rod, a second fixed rod, a sliding block, a mounting plate, a first fixed rod, a second spring, a sliding block, a cavity, a third spring, a mounting box, a push rod, a second fixed rod, a connecting rod, a first pull wire and a second pull wire, when the device is used, the first pull wire in the device is connected with a parachute, the second pull wire is connected with an unmanned aerial vehicle, the parachute and the device are mounted in the unmanned aerial vehicle, when the unmanned aerial vehicle breaks down, the parachute and the device are popped out, because the moment when the device pops out, the force is large, so that the connecting rod is pulled through the second pull wire, the connecting rod pulls the two second fixed rods down into the mounting box, at the moment, the mounting box is not fixedly connected with the mounting box and becomes a sliding connection, because of the self gravity of the unmanned aerial vehicle, the mounting box moves downwards until the mounting box is contacted with the inner wall at the bottom of the mounting box, at this moment, the parachute has been opened, thereby make unmanned aerial vehicle can slowly fall, thereby play certain guard action to unmanned aerial vehicle, after unmanned aerial vehicle lands, the pulling force of second acting line disappears, make the install bin receive the effect rebound of third spring, the install bin drives the push rod rebound, the push rod is with the movable block rebound, the initial condition of first spring is tensile state, this moment, the movable block receives the pulling force of first spring and the thrust of push rod, move to the top of mounting panel, this moment, the second spring release elasticity of two compressed, promote first dead lever in to the install bin through the slider, thereby mounting box and draw-in groove break away from, thereby make parachute and unmanned aerial vehicle break away from, thereby avoided the parachute to drag unmanned aerial vehicle to remove and cause unmanned aerial vehicle to damage, play certain guard action to unmanned aerial vehicle.
The utility model discloses convenient to use can make unmanned aerial vehicle and parachute break away from at unmanned aerial vehicle in the landing, has avoided the parachute to receive the damage after the landing, the economic loss who has avoided.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
fig. 2 is a schematic front sectional view of the present invention.
In the figure: 1. mounting a box; 2. a card slot; 3. a first spring; 4. a movable block; 5. mounting a plate; 6. a first fixing lever; 7. a second spring; 8. a slider; 9. a cavity; 10. a third spring; 11. installing a box; 12. a push rod; 13. a second fixing bar; 14. a connecting rod; 15. a first pull wire; 16. and a second pull wire.
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.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic parachute disengaging device for an unmanned aerial vehicle comprises a mounting box 1, wherein a clamping groove 2 is arranged on the mounting box 1, a first spring 3 is welded on the inner wall of the top of the mounting box 1, a movable block 4 is welded at the bottom of the first spring 3, a mounting plate 5 is fixedly arranged in the mounting box 1, a cavity 9 is formed in the mounting plate 5, two sliding blocks 8 are slidably arranged in the cavity 9, first fixing rods 6 are welded on the sides, far away from each other, of the two sliding blocks 8, second springs 7 are slidably sleeved on the two first fixing rods 6, two ends of each second spring 7 are respectively contacted with the corresponding sliding block 8 and the inner wall of the mounting box 1, a third spring 10 is welded at the bottom of the mounting plate 5, a mounting box 11 is welded at the bottom end of the third spring 10, a push rod 12 is welded at the top of the mounting box 11, two second fixing rods 13 are arranged in the mounting box 11, and a connecting rod, one ends of the two connecting rods 14 close to each other are rotatably connected;
the top of the clamping groove 2 is fixedly provided with a first pull wire 15, two connecting rods 14 are fixedly connected with the same second pull wire 16, the mounting box 1 and the clamping groove 2 are both provided with first sliding holes, two first fixing rods 6 are respectively in sliding connection with the corresponding first sliding holes, the mounting box 1 and the clamping groove 2 can be fixed through the matching of the first fixing rods 6 and the first sliding holes, the mounting box 1 and the mounting box 11 are both provided with second sliding holes, two second fixing rods 13 are in sliding connection with the corresponding second sliding holes, the mounting box 1 and the mounting box 11 can be fixed through the matching of the second fixing rods 13 and the second sliding holes, the top of the cavity 9 is provided with a rectangular through hole, the movable block 4 is in sliding connection with the rectangular through hole, the two sliding blocks 8 are both in contact with the movable block 4, the bottom of the cavity 9 is provided with a through hole, the push rod 12 is movably connected with the through hole, the top of the push rod 12 is in contact with the movable block, through the matching of the installation box 1, the clamping groove 2, the first spring 3, the movable block 4, the installation plate 5, the first fixed rod 6, the second spring 7, the sliding block 8, the cavity 9, the third spring 10, the installation box 11, the push rod 12, the second fixed rod 13, the connecting rod 14, the first pull wire 15 and the second pull wire 16, when in use, the first pull wire 15 in the device is connected with the parachute, the second pull wire 16 is connected with the unmanned aerial vehicle, the parachute and the device are installed in the unmanned aerial vehicle, when the unmanned aerial vehicle breaks down, the parachute and the device are popped out, because the device is popped out instantly, the force is large, the connecting rod 14 is pulled through the second pull wire 16, the connecting rod 14 pulls the two second fixed rods 13 into the installation box 11, at the moment, the installation box 11 is not fixedly connected with the installation box 1, but becomes a sliding connection, because of the self gravity of the unmanned aerial vehicle, the installation box 11 is moved downwards, until the installation box contacts with the inner wall of the bottom of the installation box 1, at the moment, the parachute is opened, so that the unmanned aerial vehicle can slowly fall down, and the unmanned aerial vehicle can be protected to a certain extent, when the unmanned aerial vehicle lands, the pulling force of the second pull wire 16 disappears, so that the installation box 11 is moved upwards under the action of the third spring 10, the installation box 11 drives the push rod 12 to move upwards, the push rod 12 moves the movable block 4 upwards, the initial state of the first spring 3 is a stretching state, at the moment, the movable block 4 is moved to the upper part of the installation plate 5 under the pulling force of the first spring 3 and the pushing force of the push rod 12, at the moment, two compressed second springs 7 release elasticity, the first fixed rod 6 is pushed into the installation box 1 through the sliding block 8, so that the installation box 1 is separated from the clamping groove 2, so that the parachute is separated from the unmanned aerial vehicle, and the damage caused by the, play certain guard action to unmanned aerial vehicle. The utility model discloses convenient to use can make unmanned aerial vehicle and parachute break away from at unmanned aerial vehicle in the landing, has avoided the parachute to receive the damage after the landing, the economic loss who has avoided.
The working principle is as follows: when the unmanned aerial vehicle is used, the first stay wire 15 in the unmanned aerial vehicle is connected with the parachute, the second stay wire 16 is connected with the unmanned aerial vehicle, the parachute and the unmanned aerial vehicle are installed in the unmanned aerial vehicle, when the unmanned aerial vehicle breaks down, the parachute and the unmanned aerial vehicle are popped out, force is large at the moment of popping out of the unmanned aerial vehicle, the connecting rod 14 is pulled through the second stay wire 16, the connecting rod 14 pulls the two second fixing rods 13 into the installation box 11, at the moment, the installation box 11 is not fixedly connected with the installation box 1 and becomes sliding connection, due to the action of the self gravity of the unmanned aerial vehicle, the installation box 11 moves downwards until being in contact with the inner wall of the bottom of the installation box 1, at the moment, the parachute is opened, so that the unmanned aerial vehicle can slowly fall down, a certain protection effect is achieved on the unmanned aerial vehicle, after the unmanned aerial vehicle lands, the pulling force of the second stay wire 16 disappears, and the installation box 11 moves upwards under the action of the third spring, install bin 11 drives push rod 12 rebound, push rod 12 is with the movable block 4 rebound, the initial condition of first spring 3 is tensile state, this moment, movable block 4 receives the pulling force of first spring 3 and the thrust of push rod 12, move to the top of mounting panel 5, this moment, two compressed second springs 7 release elasticity, promote first dead lever 6 to mounting box 1 in through slider 8, thereby mounting box 1 and draw-in groove 2 break away from, thereby make the parachute break away from with unmanned aerial vehicle, thereby avoided the parachute to drag unmanned aerial vehicle and remove and cause unmanned aerial vehicle to damage, play certain guard action to unmanned aerial vehicle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic separator of unmanned aerial vehicle parachute, includes mounting box (1), its characterized in that: the mounting box is characterized in that a clamping groove (2) is formed in the mounting box (1), a first spring (3) is welded on the inner wall of the top of the mounting box (1), a movable block (4) is welded at the bottom of the first spring (3), a mounting plate (5) is fixedly mounted in the mounting box (1), a cavity (9) is formed in the mounting plate (5), two sliders (8) are slidably mounted in the cavity (9), a first fixing rod (6) is welded on one side, away from each other, of each slider (8), a second spring (7) is slidably sleeved on each first fixing rod (6), two ends of each second spring (7) are respectively contacted with the corresponding slider (8) and the inner wall of the mounting box (1), a third spring (10) is welded at the bottom of the mounting plate (5), a mounting box (11) is welded at the bottom end of each third spring (10), the top welding of install bin (11) has push rod (12), be equipped with two second dead levers (13) in install bin (11), two the one end that second dead lever (13) are close to mutually all rotates and installs connecting rod (14), and the one end that two connecting rod (14) are close to mutually rotates and connects.
2. The automatic unmanned aerial vehicle parachute disengaging device of claim 1, characterized in that: the top fixed mounting of draw-in groove (2) has first acting as go-between (15), two fixedly connected with is the same second acting as go-between (16) on connecting rod (14).
3. The automatic unmanned aerial vehicle parachute disengaging device of claim 1, characterized in that: first slide holes are formed in the mounting box (1) and the clamping groove (2), and the first fixing rods (6) are connected with the corresponding first slide holes in a sliding mode respectively.
4. The automatic unmanned aerial vehicle parachute disengaging device of claim 1, characterized in that: and a second sliding hole is formed in the mounting box (1), and the two second fixing rods (13) are connected with the corresponding second sliding holes in a sliding manner.
5. The automatic unmanned aerial vehicle parachute disengaging device of claim 1, characterized in that: the top of cavity (9) has been seted up the rectangle through-hole, movable block (4) with rectangle through-hole sliding connection, two slider (8) all with movable block (4) contact.
6. The automatic unmanned aerial vehicle parachute disengaging device of claim 1, characterized in that: the bottom of the cavity (9) is provided with a through hole, the push rod (12) is movably connected with the through hole, and the top of the push rod (12) is in contact with the movable block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735218.XU CN210391568U (en) | 2019-05-22 | 2019-05-22 | Automatic separation device of unmanned aerial vehicle parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735218.XU CN210391568U (en) | 2019-05-22 | 2019-05-22 | Automatic separation device of unmanned aerial vehicle parachute |
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| Publication Number | Publication Date |
|---|---|
| CN210391568U true CN210391568U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920735218.XU Active CN210391568U (en) | 2019-05-22 | 2019-05-22 | Automatic separation device of unmanned aerial vehicle parachute |
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| Country | Link |
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| CN (1) | CN210391568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148185A (en) * | 2021-06-16 | 2021-07-23 | 国网吉林省电力有限公司检修公司 | Unmanned aerial vehicle parachute protection device is patrolled and examined to electric power |
| CN113650788A (en) * | 2021-09-01 | 2021-11-16 | 常州市小域智能科技有限公司 | Automatic parachute disengaging device |
-
2019
- 2019-05-22 CN CN201920735218.XU patent/CN210391568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148185A (en) * | 2021-06-16 | 2021-07-23 | 国网吉林省电力有限公司检修公司 | Unmanned aerial vehicle parachute protection device is patrolled and examined to electric power |
| CN113650788A (en) * | 2021-09-01 | 2021-11-16 | 常州市小域智能科技有限公司 | Automatic parachute disengaging device |
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