CN218806615U - Unmanned aerial vehicle buffering that rises and falls bears frame - Google Patents
Unmanned aerial vehicle buffering that rises and falls bears frame Download PDFInfo
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- CN218806615U CN218806615U CN202223533674.7U CN202223533674U CN218806615U CN 218806615 U CN218806615 U CN 218806615U CN 202223533674 U CN202223533674 U CN 202223533674U CN 218806615 U CN218806615 U CN 218806615U
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Abstract
The utility model provides an unmanned aerial vehicle buffering that rises and falls bears frame. The unmanned aerial vehicle landing gear buffering bears the frame and includes: a throwing frame; the frame body is fixedly arranged at the top of the throwing frame; the bearing plate is arranged on the inner wall of the frame body in a sliding mode; the two mounting blocks are fixedly mounted at the top of the throwing frame; the mounting rod is fixedly mounted on the outer wall of one side, close to each other, of the two mounting blocks; the two sliding blocks are arranged on the mounting rod in a sliding manner; two first springs, two first spring all overlaps and establishes on the installation pole, two the one end that first spring is close to each other respectively with two one side outer wall fixed connection that the sliding block was kept away from each other. The utility model provides an unmanned aerial vehicle buffering that rises and falls bears frame has can cushion unmanned aerial vehicle when descending, guarantees unmanned aerial vehicle life's advantage.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle buffering that rises and falls bears frame.
Background
A fixed wing unmanned aerial vehicle is a fixed wing unmanned aerial vehicle with the sweepback angle of the outer end of the wing capable of being automatically or manually adjusted along with the speed. The general fixed-wing unmanned aerial vehicle system consists of five parts, namely a body structure, an avionic system, a power system, a take-off and landing system and a ground control station, is widely applied to the professions such as surveying and mapping, geology, petroleum, agriculture and forestry and the like due to excellent functions and modularized integration, has wide market application prospect, and needs to be put in by using a bearing frame in order to ensure the normal putting and landing of the fixed-wing unmanned aerial vehicle.
However, some vertical lift's fixed wing unmanned aerial vehicle now is at the in-process that descends, when it will fall to the top of putting in bearing the frame, often can produce the power of a collision between unmanned aerial vehicle's bottom and the top of bearing the frame, and current bearing frame generally can't unload power to this power to can lead to unmanned aerial vehicle in permanent use, lead to the damage of unmanned aerial vehicle base because this collision power, thereby can influence unmanned aerial vehicle's life.
Therefore, it is necessary to provide a new landing gear carrier for an unmanned aerial vehicle to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can cushion unmanned aerial vehicle when descending, guarantee unmanned aerial vehicle life's unmanned aerial vehicle buffering that rises and falls and bear the frame.
In order to solve the technical problem, the utility model provides an unmanned aerial vehicle rises and falls buffering and bears frame includes: a throwing frame; the frame body is fixedly arranged at the top of the throwing frame; the bearing plate is arranged on the inner wall of the frame body in a sliding mode; the two mounting blocks are fixedly mounted at the top of the throwing frame; the mounting rod is fixedly mounted on the outer wall of one side, close to each other, of the two mounting blocks; the two sliding blocks are arranged on the mounting rod in a sliding manner; the two first springs are sleeved on the mounting rod, the ends, close to each other, of the two first springs are fixedly connected with the outer wall, far away from each other, of one side of the two sliding blocks respectively, and the ends, far away from each other, of the two first springs are fixedly connected with the outer wall, near to each other, of one side of the two mounting blocks respectively; two articulated rods, two the articulated rod is all articulated to be installed the bottom of loading board, and two the bottom of articulated rod respectively with two the sliding block is articulated mutually.
Preferably, two slide holes are formed in the top of the putting-in frame, slide rods are fixedly mounted at the bottom of the bearing plate, the two slide rods penetrate through the two slide holes respectively and extend to the position below the putting-in frame, and the two slide rods are connected with the inner walls of the two slide holes in a sliding mode respectively.
Preferably, two the equal fixed mounting in bottom of slide bar has the connecting plate, two all the cover is equipped with the second spring on the slide bar, two the top of second spring all with put in the top inner wall fixed connection of frame, two the bottom of second spring all with the top fixed connection of connecting plate.
Preferably, the bottom fixed mounting who puts in the frame has a spacing section of thick bamboo, slidable mounting has the gag lever post in a spacing section of thick bamboo, the bottom of gag lever post extends to the below of a spacing section of thick bamboo and with the top fixed connection of connecting plate.
Preferably, a motor is fixedly mounted on the outer wall of one side of the putting frame, a bidirectional screw rod is rotatably mounted on the putting frame, and one end of the bidirectional screw rod is fixedly connected with an output shaft of the motor.
Preferably, the bottom fixed mounting of connecting plate has two fixed blocks, all seted up logical groove, two on the both sides outer wall of putting in the frame equal slidable mounting has an inserted block, two on the inner wall that leads to the groove all seted up the slot on the one side outer wall that the fixed block kept away from each other, two the inserted block extends to two respectively in the slot and all with corresponding slot looks adaptation.
Preferably, two connecting frames are installed on the bidirectional screw rod in a threaded mode, and the two connecting frames are fixedly connected with the outer wall of one side, far away from the two inserting blocks, of the two inserting blocks respectively.
Compared with the prior art, the utility model provides an unmanned aerial vehicle rises and falls buffering and bears frame has following beneficial effect:
the utility model provides an unmanned aerial vehicle buffering bears frame that rises and falls, during the use, can be through the installation piece that sets up, the installation pole, the sliding block, first spring and hinge bar, can cushion the impact at unmanned aerial vehicle and loading board top, prevent that unmanned aerial vehicle base atress is too big and damage, and, through the slide bar that sets up, connecting plate and second spring, can further absorb collision power, make protection to unmanned aerial vehicle more abundant, prolong the life of unmanned aerial vehicle base, and through the motor that sets up, two-way lead screw, the link, slot and inserted block, can fix connecting plate and loading board, guarantee when unmanned aerial vehicle takes off, the loading board can not move down because of decurrent power, guarantee unmanned aerial vehicle's normal take off.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a landing gear carrier for an unmanned aerial vehicle according to the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
fig. 3 is an enlarged view of the part a shown in fig. 1.
The reference numbers in the figures: 1. a throwing frame; 2. a frame body; 3. a carrier plate; 4. mounting blocks; 5. mounting a rod; 6. a slider; 7. a first spring; 8. a hinged lever; 9. a slide bar; 10. a connecting plate; 11. a second spring; 12. a motor; 13. a bidirectional screw rod; 14. a connecting frame; 15. a fixed block; 16. a slot; 17. and (5) inserting the blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a landing gear buffering carrier for an unmanned aerial vehicle according to the present invention; FIG. 2 is a schematic top view of the structure of FIG. 1; fig. 3 is an enlarged view of the part a shown in fig. 1. Unmanned aerial vehicle take off and landing buffering bears frame includes: the device comprises a throwing frame 1, wherein four universal wheels are arranged at the bottom of the throwing frame 1, and the device can be moved to different positions through the universal wheels to throw and bear the unmanned aerial vehicle; the frame body 2 is fixedly arranged at the top of the throwing frame 1; the bearing plate 3 is arranged on the inner wall of the frame body 2 in a sliding mode, the bearing plate 3 is connected with the inner wall of the frame body 2 in a sliding mode through the sliding chute sliding block, so that the up-and-down movement of the bearing plate 3 is more stable, the descending distance of the bearing plate 3 is limited, and the bearing plate 3 is prevented from being in contact with the installation block 4; the two mounting blocks 4 are fixedly mounted at the top of the throwing frame 1; the mounting rod 5 is fixedly mounted on the outer wall of one side, close to each other, of the two mounting blocks 4; the two sliding blocks 6 are arranged on the mounting rod 5 in a sliding mode, and hinge grooves are formed in the two sliding blocks 6 to mount a hinge rod 8; the two first springs 7 are sleeved on the mounting rod 5, one ends, close to each other, of the two first springs 7 are fixedly connected with the outer wall of one side, far away from each other, of the two sliding blocks 6 respectively, one ends, far away from each other, of the two first springs 7 are fixedly connected with the outer wall of one side, close to each other, of the two mounting blocks 4 respectively, and the two first springs 7 play a role in buffering and can absorb the collision force between the unmanned aerial vehicle and the bearing plate 3; two articulated rods 8, two articulated rods 8 all articulates and installs the bottom of loading board 3, and two the bottom of articulated rods 8 is respectively with two sliding block 6 is articulated mutually.
Put in the top of frame 1 and seted up two slide openings, the bottom fixed mounting of loading board 3 has slide bar 9, two slide bar 9 runs through two respectively the slide opening all extends to put in the below of frame 1, and two slide bar 9 respectively with two the inner wall sliding connection of slide opening, two slide bars 9 are the bilateral symmetry setting for the in-process that the loading board 3 can be comparatively stable at the gliding.
Two the equal fixed mounting in bottom of slide bar 9 has connecting plate 10, two all the cover is equipped with second spring 11, two on the slide bar 9 the top of second spring 11 all with put in the top inner wall fixed connection of frame 1, two the bottom of second spring 11 all with the top fixed connection of connecting plate 10 through setting up second spring 11, comes further to absorb and unload power the power of collision, prevents that the unmanned aerial vehicle base from colliding and damaging.
Put in the bottom fixed mounting of frame 1 and have a spacing section of thick bamboo, slidable mounting has the gag lever post in a spacing section of thick bamboo, the bottom of gag lever post extends to the below of a spacing section of thick bamboo and with the top fixed connection of connecting plate 10 is injectd the displacement distance of connecting plate 10 through setting up a spacing section of thick bamboo and gag lever post, prevents that connecting plate 10 from colliding link 14.
The automatic feeding device is characterized in that a motor 12 is fixedly mounted on the outer wall of one side of the feeding frame 1, a bidirectional screw rod 13 is rotatably mounted on the feeding frame 1, one end of the bidirectional screw rod 13 is fixedly connected with an output shaft of the motor 12, and thread sections with opposite rotating directions at two ends are arranged on the bidirectional screw rod 13, so that the bidirectional screw rod 13 can rotate to drive the connecting frame 14 to move in opposite directions.
The bottom fixed mounting of connecting plate 10 has two fixed blocks 15, logical groove has all been seted up on the both sides outer wall of input frame 1, two equal slidable mounting has an inserted block 17 on the inner wall that leads to the groove, two slot 16 has all been seted up on the one side outer wall that fixed block 15 kept away from each other, two inserted block 17 extends to two respectively in the slot 16 and all with corresponding slot 16 looks adaptation, inserted block 17 and slot 16's big or small looks adaptation for can fix connecting plate 10 and loading board 3 through inseparable the pegging graft of inserted block 17 in slot 16.
Two connecting frames 14 are installed on the bidirectional screw rod 13 through threads, the two connecting frames 14 are respectively fixedly connected with the outer wall of one side, away from each other, of the inserting block 17, and the two connecting frames 14 are provided with internal thread holes connected with the bidirectional screw rod 13 in a screwing mode, so that the two connecting frames 14 can be driven to be close to each other or be away from each other through thread action.
The utility model provides an unmanned aerial vehicle rises and falls buffering and bears the theory of operation as follows:
during the use, can promote this device through the universal wheel of this device bottom and remove to the position of taking off, later just can place unmanned aerial vehicle at the top of loading board 3, and start unmanned aerial vehicle makes unmanned aerial vehicle fly from loading board 3, and after unmanned aerial vehicle flight task is accomplished, when unmanned aerial vehicle need descend, at first starting motor 12, motor 12 rotates and just can drive two-way lead screw 13 and rotate, thereby can be used for driving plug-in block 17 through the screw action between two-way lead screw 13 and link 14 and shift out from slot 16 of connecting plate 10 bottom, connecting plate 10 and loading board 3 are not being fixed this moment, later, unmanned aerial vehicle just can descend at the top of loading board 3, and when the base of unmanned aerial vehicle contacts with the top of loading board 3, the impact that produces just can drive loading board 3 and move down, thereby can promote two hinge bar 8 through the hinge effect, make two hinge bar 8 promote two sliding blocks 6, and make two sliding blocks 6 keep away from each other and compress first spring 7, make the first spring 7 absorption of a part of the impact that produces compressed, and when using, loading board 3 in-process of the removal, still can drive the downward movement of sliding block 9, and the impact of unmanned aerial vehicle and the absorption of the second spring that the impact that the base that the unmanned aerial vehicle comes the impact power that the collision reduces, thereby the impact that the base that the unmanned aerial vehicle from further reduces the damage, thereby the base that the impact that the collision that the unmanned aerial vehicle comes reduces.
Compared with the prior art, the utility model provides an unmanned aerial vehicle rises and falls buffering and bears frame has following beneficial effect:
the utility model provides an unmanned aerial vehicle rises and falls buffering and bears frame, in use, can be through the installation piece 4 that sets up, installation pole 5, sliding block 6, first spring 7 and hinge bar 8, can cushion the impact at unmanned aerial vehicle and 3 tops of loading board, prevent that unmanned aerial vehicle base atress is too big and damage, and, slide bar 9 through setting up, connecting plate 10 and second spring 11, can further absorb collision force, make more abundant to unmanned aerial vehicle's protection, prolong the life of unmanned aerial vehicle base, and through the motor 12 that sets up, two-way lead screw 13, link 14, slot 16 and inserted block 17, can fix connecting plate 10 and loading board 3, guarantee when unmanned aerial vehicle takes off, loading board 3 can not move down because of the power of takeoff downwards, guarantee unmanned aerial vehicle's normal.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An unmanned aerial vehicle buffering of rising and falling bears frame which characterized in that includes:
a throwing frame;
the frame body is fixedly arranged at the top of the throwing frame;
the bearing plate is arranged on the inner wall of the frame body in a sliding mode;
the two mounting blocks are fixedly mounted at the top of the throwing frame;
the mounting rod is fixedly mounted on the outer wall of one side, close to each other, of the two mounting blocks;
the two sliding blocks are arranged on the mounting rod in a sliding manner;
the two first springs are sleeved on the mounting rod, the ends, close to each other, of the two first springs are fixedly connected with the outer wall, far away from each other, of one side of the two sliding blocks respectively, and the ends, far away from each other, of the two first springs are fixedly connected with the outer wall, near to each other, of one side of the two mounting blocks respectively;
two hinged rods, two the hinged rods is all articulated to be installed the bottom of loading board, and two the bottom of hinged rods respectively with two the sliding block is articulated mutually.
2. The unmanned aerial vehicle landing and buffering carrier frame of claim 1, wherein two sliding holes are opened at the top of the drop frame, sliding rods are fixedly installed at the bottom of the carrier plate, the two sliding rods respectively penetrate through the two sliding holes and extend to the lower side of the drop frame, and the two sliding rods are respectively slidably connected with the inner walls of the two sliding holes.
3. The unmanned aerial vehicle landing and buffering carrier frame of claim 2, wherein a connecting plate is fixedly mounted at the bottom end of each of the two slide bars, a second spring is sleeved on each of the two slide bars, the top ends of the two second springs are fixedly connected with the inner wall of the top of the throwing frame, and the bottom ends of the two second springs are fixedly connected with the top of the connecting plate.
4. The unmanned aerial vehicle landing and buffering carrier frame of claim 3, wherein a limiting cylinder is fixedly mounted at the bottom of the throwing frame, a limiting rod is slidably mounted in the limiting cylinder, and the bottom end of the limiting rod extends to the position below the limiting cylinder and is fixedly connected with the top of the connecting plate.
5. The unmanned aerial vehicle landing and buffering carrier frame of claim 3, wherein a motor is fixedly mounted on an outer wall of one side of the throwing frame, a bidirectional screw rod is rotatably mounted on the throwing frame, and one end of the bidirectional screw rod is fixedly connected with an output shaft of the motor.
6. The unmanned aerial vehicle landing and buffering carrier frame of claim 5, wherein two fixing blocks are fixedly mounted at the bottom of the connecting plate, through grooves are formed in outer walls of two sides of the throwing frame, inserting blocks are slidably mounted on inner walls of the two through grooves, slots are formed in outer walls of one sides of the two fixing blocks, the two inserting blocks are far away from each other, extend into the two slots respectively and are matched with the corresponding slots.
7. The undercarriage buffering carrier of claim 6 wherein two connecting brackets are threadedly mounted on said bidirectional screw, said two connecting brackets being fixedly connected to the outer wall of the side of said two inserts away from each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022209774686 | 2022-04-25 | ||
| CN202220977468 | 2022-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218806615U true CN218806615U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223533674.7U Active CN218806615U (en) | 2022-04-25 | 2022-12-29 | Unmanned aerial vehicle buffering that rises and falls bears frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218806615U (en) |
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2022
- 2022-12-29 CN CN202223533674.7U patent/CN218806615U/en active Active
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