CN220181095U - Unmanned aerial vehicle's oil tank - Google Patents
Unmanned aerial vehicle's oil tank Download PDFInfo
- Publication number
- CN220181095U CN220181095U CN202321214127.4U CN202321214127U CN220181095U CN 220181095 U CN220181095 U CN 220181095U CN 202321214127 U CN202321214127 U CN 202321214127U CN 220181095 U CN220181095 U CN 220181095U
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- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- box
- tank body
- oil tank
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- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 210000003141 lower extremity Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an oil tank of an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. It has solved how to guarantee the problem of the installation stability of oil tank when improving unmanned aerial vehicle duration. The unmanned aerial vehicle's oil tank includes the box, and the box adopts resin matrix combined material to make, and the bottom of box has a plurality of supporting legs, and has seted up at least one on the outer wall of box and has been rectangular form fastening groove. This unmanned aerial vehicle's oil tank can guarantee the installation stability of oil tank when improving unmanned aerial vehicle duration.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and relates to an oil tank of an unmanned aerial vehicle.
Background
The oil tank is a part for storing fuel on the unmanned aerial vehicle, and in recent years, with the continuous popularization of civil unmanned aerial vehicles, various performance index requirements on the unmanned aerial vehicle are also increasingly high, the cruising ability of the unmanned aerial vehicle is one of them, the traditional unmanned aerial vehicle oil tank is generally made of alloy metal with high hardness and is arranged in a frame of the unmanned aerial vehicle in a screwing and fixing mode through a fastener, and in order to improve the cruising ability of the unmanned aerial vehicle, the common practice is to arrange the oil tank with larger capacity on the frame of the unmanned aerial vehicle.
But in practice, because of the material characteristics of the oil tank, the larger capacity of the oil tank also causes the larger weight of the oil tank, and the larger capacity of the oil tank can lead to the compression of the installation space of other components, the unmanned aerial vehicle frame with larger accommodation space must be redesigned, the cost is excessively increased, the integral weight of the unmanned aerial vehicle is increased, the actual improvement of the cruising performance is very limited, and meanwhile, the vibration generated when the power components such as an engine, a range extender and the like are operated by the unmanned aerial vehicle in the working process is conducted to the oil tank through the unmanned aerial vehicle frame, and certain interference is also caused to the stability of the installation of the oil tank.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides an unmanned aerial vehicle oil tank, which aims to solve the technical problems that: how to guarantee the installation stability of the oil tank when improving unmanned aerial vehicle duration.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides an unmanned aerial vehicle's oil tank, includes the box, its characterized in that, the box adopts resin matrix combined material to make, and the bottom of box has a plurality of supporting legs, and has seted up at least one on the outer wall of box and has been rectangular form fastening groove.
This unmanned aerial vehicle's oil tank includes the box, the box specifically adopts resin combined material to make, compare in the metal oil tank among the prior art, can effectively reduce self weight, under the lower circumstances of self weight, help improving unmanned aerial vehicle's duration, on this basis, the box adopts resin combined material to constitute, also can guarantee self to have certain structural strength, simultaneously, be provided with a plurality of supporting legs in the bottom of box, the box supports with unmanned aerial vehicle's frame through each supporting legs when installing, reduce area of contact, thereby avoid power device to drive the box at the during operation and produce the vibration, in addition, offer at least one fastening groove that is rectangular form on the box, tie up the box in unmanned aerial vehicle's frame through fastening groove and bandage cooperation during the assembly, guarantee the installation stability of box when fixing the box through the fastener and causing the box structure to be destroyed.
In the unmanned aerial vehicle's above-mentioned oil tank, fastening groove one end extends to the lower limb of box one side outer wall, and the other end extends to the lower limb of box opposite side outer wall through the top of box, and box bottom circumference corner all has protruding box bottom surface the supporting legs.
The specific vertical setting of fastening groove specifically extends to the lower limb of box opposite side from box one side lower limb through the box top, makes from this in carrying out the installation, and the box can compress tightly the cell wall at the fastening groove through the bandage for the box is fixed in unmanned aerial vehicle's frame, and in addition, a plurality of supporting legs that are located the bottom half set up in the circumference corner of bottom half, guarantee the installation stability of box when reducing box and unmanned aerial vehicle frame area of contact from this.
In the unmanned aerial vehicle's oil tank, offer the bar groove that a plurality of intervals set up on the circumference lateral wall of box, each bar groove all vertically sets up and extends to the lower limb of box lateral wall by the upper edge of box lateral wall.
Through offer a plurality of vertical and interval bar grooves that set up along circumference on the outer wall of box, and make each bar groove extend to the lower limb from box lateral wall upper edge, strengthen each lateral wall structural strength of box from this, guarantee the structural strength of oil tank from this.
In the unmanned aerial vehicle's oil tank, the top of box is located fastening groove one side and is equipped with oil filler and level sensor installing port, and the oil pump assembly installing port has been seted up to the opposite side that the top of box was located the fastening groove.
The top of the tank body is provided with the oil filling port, the liquid level sensor mounting port and the oil pump assembly mounting port respectively, so that the integration level of the oil tank is improved, in addition, the oil filling port and the liquid level sensor mounting port are arranged on one side of the fastening groove, and the oil pump assembly mounting port is arranged on the other side of the fastening groove, so that the position distribution of each hole site is reasonable.
In the unmanned aerial vehicle's oil tank, the oil pump assembly installing port is the step form, and has offered the spacing groove that is the triangle-shaped on the oil pump assembly installing port inside wall.
The oil pump assembly mounting opening is arranged to be in a step shape, so that the oil pump assembly is guaranteed to be mounted in a preset position and is convenient to fix, meanwhile, the limiting groove is formed in the inner side wall of the oil pump assembly, so that the mounting stability of the oil pump assembly is further improved, the limiting groove is particularly in a triangular shape, and the structural strength of the oil pump assembly mounting opening is reduced due to the fact that the limiting groove is formed in the limiting groove is avoided.
In the unmanned aerial vehicle's oil tank, the diapire middle part department of box has the sedimentation portion that the protruding box diapire set up.
Through setting up of sedimentation portion for the fuel that stores in the oil tank can be owing to the effect of gravity makes the impurity that inside contained can deposit in the sedimentation portion, ensures the interior fuel cleanliness factor of box.
In the unmanned aerial vehicle's oil tank, be provided with a plurality of liquid level suggestion marks along vertical interval on the outer wall of one side of the box.
In the oiling process, a user can determine the quantity of fuel added into the fuel tank through a plurality of prompt marks on the outer wall of the tank body, so that the fuel quantity in the mailbox is more visual during oiling.
Compared with the prior art, the unmanned aerial vehicle's oil tank possesses following advantage:
the box adopts resin matrix combined material to constitute, and ties up the box in unmanned aerial vehicle frame through bandage cooperation fastening groove, in addition, through the setting of a plurality of supporting legs, reduces the oil tank in the area of contact of unmanned aerial vehicle frame, from this under the prerequisite of guaranteeing the lighter weight of oil tank, improves the stability that the oil tank guaranteed the oil tank installation.
Drawings
Fig. 1 is a schematic structural view and a partial enlarged view of an oil tank of the unmanned aerial vehicle.
Fig. 2 is a schematic structural diagram of another view of the fuel tank of the present unmanned aerial vehicle.
Fig. 3 is a cross-sectional view of the fuel tank of the present unmanned aerial vehicle.
In the figure, 1, a box body; 11. supporting feet; 12. a fastening groove; 13. a bar-shaped groove; 14. a fuel filler; 15. a liquid level sensor mounting port; 16. an oil pump assembly mounting port; 161. a limit groove; 17. a precipitation section; 18. and prompting the mark.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, this unmanned aerial vehicle oil tank includes that is cube form and inside has box 1 of cavity, as an alternative scheme, box 1 also can be cylindric, box 1 has resin matrix composite to make, specifically carbon fiber, basalt fiber etc. offered fastening groove 12 on the box 1, it specifically takes rectangular form, fastening groove 12's one end extends to box 1 one side outer wall's bottom edge department, the other end extends to box 1 opposite side outer wall's bottom edge department through box 1's top, box 1's top is located one side of fastening groove 12 and has been offered oil filler neck 14 and liquid level sensor mounting port 15 with box 1 cavity intercommunication, and box 1's top is located fastening groove 12 opposite side and has been offered and be the oil pump assembly mounting port 16 of step form, offered and be triangle-shaped spacing groove 161 on oil pump assembly mounting port 16's inside wall, liquid level sensor passes through the screw spiro union in liquid level sensor mounting port 15 and stretches into box 1's bottom edge department, the oil pump assembly passes through the screw spiro union in oil pump assembly mounting port 16 and stretches into box 1's cavity, and the bellied spacing groove 161 is embedded into in the oil pump assembly's the cavity.
In combination with fig. 2, a plurality of vertical and spaced strip-shaped grooves 13 are formed in the outer side wall of the box body 1 along the circumferential direction, one end of each strip-shaped groove 13 extends to the top edge of the outer side wall of the box body 1, the other end extends to the bottom edge of the outer side wall of the box body 1, in addition, a plurality of spaced prompt marks 18 are vertically arranged on the outer wall of one side of the box body 1, in combination with fig. 3, a bottom center of the box body 1 is provided with a settling part 17 protruding the bottom wall of the box body 1 and with a rectangular section, and supporting legs 11 protruding the bottom wall of the box body 1 are arranged at circumferential corners of the bottom wall of the box body 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms such as the case 1, the support leg 11, the fastening groove 12, the bar-shaped groove 13, the oil filler 14, the level sensor mounting port 15, the oil pump assembly mounting port 16, the limit groove 161, the precipitation portion 17, the indication mark 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (7)
1. The utility model provides an unmanned aerial vehicle's oil tank, includes box (1), its characterized in that, box (1) adopts resin matrix combined material to make, and the bottom of box (1) has a plurality of supporting legs (11), and has seted up on the outer wall of box (1) at least one and be rectangular form fastening groove (12), and box (1) is tightly tied up in unmanned aerial vehicle frame through fastening groove (12) and bandage cooperation.
2. The unmanned aerial vehicle oil tank according to claim 1, wherein the fastening groove (12) has one end extending to the lower edge of the outer wall of one side of the tank body (1), the other end extending to the lower edge of the outer wall of the other side of the tank body (1) through the top of the tank body (1), and the supporting feet (11) protruding out of the bottom surface of the tank body (1) are provided at the corners of the circumferential direction of the bottom of the tank body (1).
3. The unmanned aerial vehicle oil tank according to claim 2, wherein a plurality of spaced strip-shaped grooves (13) are formed in the circumferential outer side wall of the tank body (1), and each strip-shaped groove (13) is vertically arranged and extends from the upper edge of the outer side wall of the tank body (1) to the lower edge of the outer side wall of the tank body (1).
4. A fuel tank of an unmanned aerial vehicle according to claim 2 or 3, wherein the top of the tank body (1) is provided with a fuel filler (14) and a liquid level sensor mounting port (15) on one side of the fastening groove (12), and the top of the tank body (1) is provided with an oil pump assembly mounting port (16) on the other side of the fastening groove (12).
5. The unmanned aerial vehicle oil tank according to claim 4, wherein the oil pump assembly mounting opening (16) is stepped, and a triangular limit groove (161) is formed in the inner side wall of the oil pump assembly mounting opening (16).
6. The unmanned aerial vehicle oil tank according to claim 4, wherein the tank body (1) has a sedimentation portion (17) protruding from the bottom wall of the tank body (1) at the middle of the bottom wall.
7. The unmanned aerial vehicle oil tank according to claim 4, wherein a plurality of liquid level prompt marks (18) are vertically arranged on the outer wall of one side of the tank body (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214127.4U CN220181095U (en) | 2023-05-16 | 2023-05-16 | Unmanned aerial vehicle's oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214127.4U CN220181095U (en) | 2023-05-16 | 2023-05-16 | Unmanned aerial vehicle's oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181095U true CN220181095U (en) | 2023-12-15 |
Family
ID=89104564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214127.4U Active CN220181095U (en) | 2023-05-16 | 2023-05-16 | Unmanned aerial vehicle's oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181095U (en) |
-
2023
- 2023-05-16 CN CN202321214127.4U patent/CN220181095U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |