CN220595231U - Be used for unmanned aerial vehicle rain flight watertight fittings - Google Patents
Be used for unmanned aerial vehicle rain flight watertight fittings Download PDFInfo
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- CN220595231U CN220595231U CN202322407375.7U CN202322407375U CN220595231U CN 220595231 U CN220595231 U CN 220595231U CN 202322407375 U CN202322407375 U CN 202322407375U CN 220595231 U CN220595231 U CN 220595231U
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- motor
- unmanned aerial
- aerial vehicle
- thick bamboo
- blocking plate
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 38
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 38
- 241001330002 Bambuseae Species 0.000 claims abstract description 38
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 38
- 239000011425 bamboo Substances 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model provides a rain flight waterproof device for an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. A waterproof device for a rain fly of an unmanned aerial vehicle, comprising: unmanned aerial vehicle body, unmanned aerial vehicle body include horn, motor and screw, and the motor sets up on the horn, and the screw sets up in the output of motor, is provided with waterproof subassembly between motor and the screw, and waterproof subassembly is including fixed section of thick bamboo and buckler section of thick bamboo, and fixed section of thick bamboo sets up on the motor, and the axis of fixed section of thick bamboo coincides with the rotor axis of motor, and buckler section of thick bamboo sets up in the one side that the screw is close to the motor, and fixed section of thick bamboo stretches into in the buckler section of thick bamboo. This a waterproof device that flies for unmanned aerial vehicle rain, it can be through the entering of waterproof component separation rainwater of installation between motor and the screw, promotes the stability that flies in the rainy day.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a waterproof device for rain flight of an unmanned aerial vehicle.
Background
Unmanned aircraft, for short, "unmanned aircraft," is unmanned aircraft that is maneuvered using a radio remote control device and a self-contained programming device, or is operated autonomously, either entirely or intermittently, by an on-board computer.
Unmanned aerial vehicle includes rotor unmanned aerial vehicle, and many rotor unmanned aerial vehicle's advantage lies in possessing perpendicular take off and land and accurate function of hovering, and is small, flexible operation and with low costs simultaneously. The environment requirement is very low, and the method can also be used in a plurality of industrial fields, such as pipeline overhaul, warehouse inventory and the like. However, most multi-rotor unmanned machines have flight time less than one hour, so that the continuous voyage time is short, the operation area is small, the speed is low, and the multi-rotor unmanned machines are limited to a certain extent in application.
When the rotor unmanned aerial vehicle works in rainy days, due to the existence of a gap between the motor and the propeller, the motor is possibly damaged due to water inflow of the gap, and the flying use of the unmanned aerial vehicle is affected.
Disclosure of Invention
The utility model aims to provide a waterproof device for the rain fly of an unmanned aerial vehicle, which can prevent rainwater from entering through a waterproof component arranged between a motor and a propeller and improve the flying stability in a rainy day.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the embodiment of the application provides a be used for unmanned aerial vehicle rain flight watertight fittings, include: unmanned aerial vehicle body, unmanned aerial vehicle body include horn, motor and screw, and the motor sets up on the horn, and the screw sets up in the output of motor, is provided with waterproof subassembly between motor and the screw, and waterproof subassembly is including fixed section of thick bamboo and buckler section of thick bamboo, and fixed section of thick bamboo sets up on the motor, and the axis of fixed section of thick bamboo coincides with the rotor axis of motor, and buckler section of thick bamboo sets up in the one side that the screw is close to the motor, and fixed section of thick bamboo stretches into in the buckler section of thick bamboo.
In some embodiments of the present utility model, a blocking member is disposed between the fixed cylinder and the waterproof casing, the blocking member includes a first blocking plate and a second blocking plate, the first blocking plate is disposed on an outer sidewall of the fixed cylinder, the second blocking plate is disposed on an inner sidewall of the waterproof casing, and the first blocking plate and the second blocking plate are both in an annular structure.
In some embodiments of the present utility model, a first water blocking plate is disposed at an end of the first baffle plate away from the fixed cylinder, the first water blocking plate is vertically disposed on the first baffle plate, a second water blocking plate is disposed at an end of the second group of baffle plates away from the waterproof cover cylinder, the second water blocking plate is vertically disposed on the second baffle plate, and a water blocking cavity is formed between the first water blocking plate and the second water blocking plate.
In some embodiments of the present utility model, a side wall of the fixing cylinder located outside the waterproof cover cylinder is provided with a baffle.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the embodiment of the application provides a be used for unmanned aerial vehicle rain flight watertight fittings, include: unmanned aerial vehicle body, unmanned aerial vehicle body include horn, motor and screw, and the motor sets up on the horn, and the screw sets up in the output of motor, is provided with waterproof subassembly between motor and the screw, and waterproof subassembly is including fixed section of thick bamboo and buckler section of thick bamboo, and fixed section of thick bamboo sets up on the motor, and the axis of fixed section of thick bamboo coincides with the rotor axis of motor, and buckler section of thick bamboo sets up in the one side that the screw is close to the motor, and fixed section of thick bamboo stretches into in the buckler section of thick bamboo.
Above-mentioned water proof assembly is used for sheltering from the casing linking position of rotor and motor of motor through the synergism of fixed section of thick bamboo and buckler section of thick bamboo, forms confined space, avoids when lateral movement, avoids the rainwater to get into inside motor through the clearance of motor rotor and motor casing, can promote the stability that the rainy day was flown.
Therefore, this a waterproof device for unmanned aerial vehicle rain flies, it can be through the waterproof component separation rainwater of installation between motor and the screw entering, promotes the stability that the rainy day flies.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
fig. 3 is a partial enlarged view at a in fig. 1.
Icon: 1-a horn; 2-an electric motor; 3-propeller; 4-a waterproof assembly; 5-a waterproof cover cylinder; 6, fixing the cylinder; 7-a first baffle plate; 8-a second baffle plate; 9-a first water-blocking plate; 10-a second water-blocking plate; 11-baffle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of an embodiment of the present utility model; FIG. 2 shows a cross-sectional view of an embodiment of the utility model; fig. 3 shows a partial enlarged view at a in fig. 1.
Referring to fig. 1-3, the present embodiment provides a waterproof device for unmanned aerial vehicle rain flight, which includes: unmanned aerial vehicle body, unmanned aerial vehicle body includes horn 1, motor 2 and screw 3, and motor 2 sets up on horn 1, and screw 3 sets up in motor 2's output, is provided with waterproof subassembly 4 between motor 2 and the screw 3, and waterproof subassembly 4 is including fixed section of thick bamboo 6 and buckler 5, and fixed section of thick bamboo 6 sets up on motor 2, and the axis of fixed section of thick bamboo 6 and the rotor axis coincidence of motor 2, buckler 5 set up in screw 3 be close to motor 2's one side, and fixed section of thick bamboo 6 stretches into buckler 5 in.
In this embodiment, the waterproof assembly 4 is used for shielding the rotor of the motor 2 and the housing connection position of the motor 2 through the cooperation of the fixed cylinder 6 and the waterproof cover cylinder 5, so as to form a closed space, avoid rainwater from entering the motor 2 through the gap between the rotor of the motor 2 and the housing of the motor 2 during transverse movement, and improve the flying stability in rainy days.
When the waterproof cover is used, the fixing cylinder 6 is fixedly welded on the outer side wall of the shell of the motor 2, the central axis of the fixing cylinder 6 is coincident with the central axis of the rotor of the motor 2, and when the rotor of the motor 2 rotates, the waterproof cover cylinder 5 drives the waterproof cover cylinder to rotate on the outer side wall of the fixing cylinder 6 under the rotation of the propeller 3.
Referring to fig. 1-3, in some embodiments of the present disclosure, a blocking member is disposed between the fixing cylinder 6 and the waterproof cover cylinder 5, the blocking member includes a first blocking plate 7 and a second blocking plate 8, the first blocking plate 7 is disposed on an outer sidewall of the fixing cylinder 6, the second blocking plate 8 is disposed on an inner sidewall of the waterproof cover cylinder 5, and the first blocking plate 7 and the second blocking plate 8 are both in a ring structure.
In this embodiment, the above-mentioned barrier is used for transversely separating the entering of rainwater, because rotor unmanned aerial vehicle need go up and down to adjust the height when carrying out the operation, when the decline rate is great, the barrier can be with the horizontal separation of water avoid it to get into in the waterproofing membrane 4, specifically, above-mentioned first group baffle and second barrier 8 are fixed respectively on fixed section of thick bamboo 6 and buckler section of thick bamboo 5, form horizontal barrier between the two, when the motion, second barrier 8 is free rotation outside fixed section of thick bamboo 6 under the drive of screw 3.
Referring to fig. 1-3, in some implementations of the present embodiment, a first water blocking plate 9 is disposed at an end of the first baffle plate 7 away from the fixed cylinder 6, the first water blocking plate 9 is vertically disposed on the first baffle plate 7, a second water blocking plate 10 is disposed at an end of the second group of baffle plates away from the waterproof cover cylinder 5, the second water blocking plate 10 is vertically disposed on the second baffle plate 8, and a water blocking cavity is formed between the first water blocking plate 9 and the second water blocking plate 10.
In this embodiment, the first water-blocking plate 9 and the second water-blocking plate 10 are used for forming a buffer cavity between the first water-blocking plate 7 and the second water-blocking plate 8, so that the travel of water entering the motor 2 can be increased, the difficulty of entering the motor 2 is high, the water is prevented from entering the motor 2 during transverse and longitudinal flight, and the safety of the whole aircraft in rainy days is improved.
Referring to fig. 1-3, in some embodiments of the present utility model, a baffle 11 is disposed on a side wall of the fixing cylinder 6 located outside the waterproof casing 5.
In this embodiment, the baffle 11 is of an annular structure, and the baffle 11 is disposed on the side wall of the fixing cylinder 6 outside the waterproof cover cylinder 5, so that rainwater can be prevented from entering the housing of the motor 2 during longitudinal flight, and the flight stability of the motor is improved.
In summary, an embodiment of the present utility model provides a waterproof device for unmanned aerial vehicle rain flight, including: unmanned aerial vehicle body, unmanned aerial vehicle body includes horn 1, motor 2 and screw 3, and motor 2 sets up on horn 1, and screw 3 sets up in motor 2's output, is provided with waterproof subassembly 4 between motor 2 and the screw 3, and waterproof subassembly 4 is including fixed section of thick bamboo 6 and buckler 5, and fixed section of thick bamboo 6 sets up on motor 2, and the axis of fixed section of thick bamboo 6 and the rotor axis coincidence of motor 2, buckler 5 set up in screw 3 be close to motor 2's one side, and fixed section of thick bamboo 6 stretches into buckler 5 in. The waterproof assembly 4 is used for shielding the rotor of the motor 2 and the shell connection position of the motor 2 through the synergistic effect of the fixed cylinder 6 and the waterproof cover cylinder 5 to form a closed space, so that rainwater is prevented from entering the motor 2 through the gap between the rotor of the motor 2 and the shell of the motor 2 during transverse movement, and the flying stability in rainy days can be improved. Therefore, this a waterproof device for unmanned aerial vehicle rain flies, it can be through the entering of waterproof component 4 separation rainwater of installation between motor 2 and the screw 3, promotes the stability that the rainy day flies.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. A waterproof device for a rain fly of an unmanned aerial vehicle, comprising:
unmanned aerial vehicle body, unmanned aerial vehicle body includes horn, motor and screw, the motor set up in on the horn, the screw set up in the output of motor, the motor with be provided with waterproof subassembly between the screw, waterproof subassembly is including fixed section of thick bamboo and buckler, fixed section of thick bamboo set up in on the motor, the axis of fixed section of thick bamboo with the rotor axis coincidence of motor, buckler set up in the screw is close to one side of motor, fixed section of thick bamboo stretches into in the buckler.
2. The device for the unmanned aerial vehicle to rain and fly water-proof device according to claim 1, wherein a blocking piece is arranged between the fixed cylinder and the waterproof cover cylinder, the blocking piece comprises a first blocking plate and a second blocking plate, the first blocking plate is arranged on the outer side wall of the fixed cylinder, the second blocking plate is arranged on the inner side wall of the waterproof cover cylinder, and the first blocking plate and the second blocking plate are of annular structures.
3. The device of claim 2, wherein a first water blocking plate is arranged at one end of the first baffle plate far away from the fixed cylinder, the first water blocking plate is vertically arranged on the first baffle plate, a second water blocking plate is arranged at one end of the second group of baffle plates far away from the waterproof cover cylinder, the second water blocking plate is vertically arranged on the second baffle plate, and a water blocking cavity is formed between the first water blocking plate and the second water blocking plate.
4. A rainfly waterproof device for an unmanned aerial vehicle according to claim 3, wherein a baffle is provided on a side wall of the fixed cylinder located outside the waterproof cover cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322407375.7U CN220595231U (en) | 2023-09-05 | 2023-09-05 | Be used for unmanned aerial vehicle rain flight watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322407375.7U CN220595231U (en) | 2023-09-05 | 2023-09-05 | Be used for unmanned aerial vehicle rain flight watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220595231U true CN220595231U (en) | 2024-03-15 |
Family
ID=90176546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322407375.7U Active CN220595231U (en) | 2023-09-05 | 2023-09-05 | Be used for unmanned aerial vehicle rain flight watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220595231U (en) |
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2023
- 2023-09-05 CN CN202322407375.7U patent/CN220595231U/en active Active
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