CN218198804U - Unmanned aerial vehicle undercarriage - Google Patents
Unmanned aerial vehicle undercarriage Download PDFInfo
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- CN218198804U CN218198804U CN202222260122.7U CN202222260122U CN218198804U CN 218198804 U CN218198804 U CN 218198804U CN 202222260122 U CN202222260122 U CN 202222260122U CN 218198804 U CN218198804 U CN 218198804U
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- battery assembly
- aerial vehicle
- unmanned aerial
- assembly jig
- battery
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Abstract
The utility model discloses an unmanned aerial vehicle undercarriage, including the connecting plate, the pilot hole has been seted up to the four corners department of connecting plate, and the bottom fixed mounting of connecting plate is equipped with battery assembly jig, and battery assembly jig is the fretwork form, and battery assembly jig's front portion has anterior sealing frame through fixed screw demountable installation, and there is stop gear with battery assembly jig's rear portion difference fixed mounting in the anterior sealing frame. The battery assembly rack and the limiting mechanism which are hollowed can reduce the resistance of the unmanned aerial vehicle to the flying process of the undercarriage, and the unmanned aerial vehicle can fly stably. Can fix extra battery in the battery assembly jig through battery assembly jig and stop gear, for unmanned aerial vehicle assists the power supply, improve unmanned aerial vehicle's continuation of the journey mileage, satisfy unmanned aerial vehicle long distance's navigation demand.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to unmanned aerial vehicle undercarriage.
Background
Unmanned aerial vehicles are unmanned aircraft, and are widely applied in the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, movie and television shooting and the like. Be provided with the undercarriage in unmanned aerial vehicle's bottom, take off and the in-process of descending is protected unmanned aerial vehicle at unmanned aerial vehicle through the landing gear, and current landing gear is more single at the in-process structure of using, can only play and support the effect of supplementary taking off and descending to unmanned aerial vehicle, can not satisfy the navigation demand to unmanned aerial vehicle according to the navigation circumstances of difference. To this end, we propose an unmanned landing gear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle undercarriage to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle undercarriage, includes the connecting plate, the pilot hole has been seted up to the four corners department of connecting plate, the bottom fixedly connected with of connecting plate uses connecting plate center department to be axisymmetric's support frame, the bottom fixed mounting of connecting plate has the battery assembly jig, the battery assembly jig is the fretwork form, the front portion of battery assembly jig has anterior seal frame through fixed screw demountable installation, there is stop gear with the rear portion difference fixed mounting of battery assembly jig in the anterior seal frame.
Preferably, the limiting mechanism comprises a limiting plate and a connecting block, the limiting plate is fixedly connected with the front sealing frame through the connecting block, a reinforcing plate is fixedly welded at the center of the limiting plate, and heat dissipation holes penetrating through the limiting plate are formed in the side wall of the limiting plate.
Preferably, the limiting plate is in a regular octagon shape.
Preferably, the assembly groove has been seted up at the top of battery assembly jig, from last top rubber pad and the bottom rubber pad of having assembled in proper order down in the assembly groove, the bottom of bottom rubber pad runs through in the assembly groove extends to battery assembly jig, the assembly is fixed with buffer spring between bottom rubber pad and the top rubber pad.
Preferably, the bottom of the battery assembly rack is fixedly welded with a bottom support plate, two ends of the bottom support plate are respectively fixedly connected with a reinforcing rod, and two ends of the reinforcing rod are fixedly connected with the support frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an unmanned aerial vehicle undercarriage, be provided with battery assembly rack and the stop gear that is the fretwork form, when unmanned aerial vehicle needs short distance navigation, the battery assembly rack that is the fretwork form can reduce unmanned aerial vehicle and carry the resistance that the undercarriage flight in-process received with stop gear, be convenient for unmanned aerial vehicle flight process's stability, when unmanned aerial vehicle needs long distance navigation, can fix extra battery in the battery assembly rack through battery assembly rack and stop gear, assist the power supply for unmanned aerial vehicle, improve unmanned aerial vehicle's continuation of the journey mileage, satisfy unmanned aerial vehicle long distance's navigation demand, the battery assembly rack that is the fretwork form simultaneously also is convenient for the circulation of air near the battery with stop gear, strengthen the radiating effect to the battery, keep the battery stable at the operational environment in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view between the front sealing frame and the battery assembling frame of the present invention.
Fig. 3 is a front sectional view of the present invention.
Fig. 4 is a schematic structural diagram of the limiting mechanism of the present invention.
In the figure: 1. connecting plate, 2, pilot hole, 3, support frame, 4, rubber sleeve, 5, battery assembly jig, 6, fixed screw, 7, fixed screw, 8, anterior frame that seals, 9, stop gear, 91, limiting plate, 92, connecting block, 93, reinforcing plate, 94, louvre, 10, assembly groove, 11, buffer assembly, 111, top rubber pad, 112, bottom rubber pad, 113, buffer spring, 12, bottom sprag board, 13, stiffener.
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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle undercarriage, includes connecting plate 1, has seted up pilot hole 2 in the four corners department of connecting plate 1, and connecting plate 1 makes connecting plate 1 be connected fixedly with unmanned aerial vehicle's bottom through screw connection bolt in pilot hole 2, sets up the wire guide 14 that runs through connecting plate 1 on the surface of connecting plate 1, is used for the battery that the below carried to carry out the electricity through the wire and is connected with the unmanned aerial vehicle of top through setting up wire guide 14.
The bottom welded fastening of connecting plate 1 has the support frame 3 that is left and right symmetric distribution, forms the undercarriage to unmanned aerial vehicle take-off and landing in-process through the combination of support frame 3 and connecting plate 1, and rubber sleeve 4 has been cup jointed to the bottom of support frame 3, and rubber sleeve 4 cushions behind the landing to support frame 3.
Bottom welded fastening at connecting plate 1 has battery assembly jig 5, the design of fretwork is all adopted to battery assembly jig 5's lateral wall, and battery assembly jig 5's size and the size phase-match of the battery that needs the erection joint, set up the fixed screw 7 that is used for 6 fixed connection of fixed screw in the four corners department of battery assembly jig 5's front end, battery assembly jig 5's front end is through the anterior frame 8 that seals of 6 detachable fixedly connected with of fixed screw, it is fixed with stop gear 9 all to assemble at the rear end of anterior frame 8 and battery assembly jig 5, prescribe a limit to the position of battery in battery assembly jig 5 through stop gear 9.
As shown in fig. 4, stop gear 9 comprises limiting plate 91 and connecting block 92, limiting plate 91 is "regular octagon", limiting plate 91 passes through connecting block 92 and battery assembly jig 5 and the anterior inside wall welded fastening who seals up frame 8, limiting plate 91 is the fretwork design, center department integrated into one piece has reinforcing plate 93, strengthen the intensity of limiting plate 91 through setting up reinforcing plate 93, it is spacing stable to make limiting plate 91 to the battery of assembly in the battery assembly jig 5, the louvre 94 that runs through limiting plate 91 is evenly seted up to the lateral wall of limiting plate 91 simultaneously, make battery assembly jig 5 assemble fixed back to the battery, be convenient for accelerate the circulation of air around the battery through louvre 94, strengthen the radiating effect to the battery, guarantee the safety and stability of battery in the use.
At battery assembly jig 5's top left side, assembly groove 10 has been seted up to right side symmetry, the assembly is used for carrying out the buffer unit 11 of protecting at unmanned aerial vehicle whereabouts in-process to the battery at assembly groove 10, buffer unit 11 includes top rubber pad 111 and bottom rubber pad 112, the bottom of bottom rubber pad 112 runs through the top that assembly groove 10 extends to battery assembly jig 5, the assembly is fixed with buffer spring 113 between bottom rubber pad 112 and the top rubber pad 111, back in battery assembly to battery assembly jig 5, bottom rubber pad 112 laminates with the top of battery mutually, when unmanned aerial vehicle descends, through top rubber pad 111, bottom rubber pad 112 and buffer spring 113 cooperation, protect the battery of below, absorb the impact that descends the in-process to the battery and cause.
There is bottom support plate 12 bottom welded fastening at battery assembly jig 5, carry out the auxiliary stay to the battery through setting up bottom support plate 12, strengthen the stability of battery in battery assembly jig 5, bottom support plate 12's both ends welded fastening respectively has stiffener 13, the both ends of the stiffener 13 at both ends respectively with support frame 3 welded fastening, through bottom support plate 12, stiffener 13 and support frame 3's cooperation, strengthen holistic structural strength, make this product have stronger stability at the in-process that uses.
The working principle is as follows: when unmanned aerial vehicle needs short distance navigation, need not carry extra battery in battery mount bracket 5 and supply power for unmanned aerial vehicle, battery mount bracket 5 all adopts the design of fretwork with stop gear 9, can reduce unmanned aerial vehicle at the air resistance of voyage in-process, make unmanned aerial vehicle carry the utility model discloses a flight process is more stable, when unmanned aerial vehicle needs to carry out long distance navigation, assemble the battery in battery mount bracket 5, carry out spacing fixed through stop gear 9 to the position of battery, supply power to unmanned aerial vehicle through the battery cooperation at long distance navigation's in-process, increase unmanned aerial vehicle's time of endurance, simultaneously because the fretwork design that battery mount bracket 5 and stop gear 9 adopted, air cycle around the battery can accelerate at the in-process that unmanned aerial vehicle flies, carry out the auxiliary heat dissipation to the battery, make the operational environment of battery stable.
Claims (5)
1. An unmanned aerial vehicle undercarriage, includes connecting plate (1), its characterized in that: the four corners department of connecting plate (1) has seted up pilot hole (2), the bottom fixedly connected with of connecting plate (1) is axisymmetric's support frame (3) with connecting plate (1) center department, the bottom fixed mounting of connecting plate (1) has battery assembly jig (5), battery assembly jig (5) are the fretwork form, the front portion of battery assembly jig (5) has anterior frame (8) of sealing through fixed screw (6) demountable installation, there is stop gear (9) with the rear portion difference fixed mounting of battery assembly jig (5) in anterior frame (8) of sealing.
2. An unmanned landing gear according to claim 1, wherein: limiting mechanism (9) are including limiting plate (91) and connecting block (92), limiting plate (91) are connected fixedly through connecting block (92) and front portion seal frame (8), the center department welded fastening of limiting plate (91) has reinforcing plate (93), louvre (94) that run through limiting plate (91) are seted up to the lateral wall of limiting plate (91).
3. An unmanned landing gear according to claim 2, wherein: the limiting plate (91) is in a regular octagon shape.
4. An unmanned landing gear according to claim 1, wherein: assembly groove (10) have been seted up at the top of battery assembly jig (5), from last top rubber pad (111) and bottom rubber pad (112) of having assembled in proper order down in assembly groove (10), the bottom of bottom rubber pad (112) runs through in assembly groove (10) extends to battery assembly jig (5), assembly is fixed with buffer spring (113) between bottom rubber pad (112) and top rubber pad (111).
5. An unmanned aerial vehicle landing gear according to claim 1, wherein: the bottom welded fastening of battery assembly jig (5) has bottom sprag board (12), the both ends of bottom sprag board (12) are fixedly connected with stiffener (13) respectively, the both ends and support frame (3) fixed connection of stiffener (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260122.7U CN218198804U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260122.7U CN218198804U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218198804U true CN218198804U (en) | 2023-01-03 |
Family
ID=84660869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222260122.7U Active CN218198804U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218198804U (en) |
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2022
- 2022-08-26 CN CN202222260122.7U patent/CN218198804U/en active Active
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