CN206171826U - Oil tank structure and unmanned aerial vehicle - Google Patents
Oil tank structure and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN206171826U CN206171826U CN201621136552.6U CN201621136552U CN206171826U CN 206171826 U CN206171826 U CN 206171826U CN 201621136552 U CN201621136552 U CN 201621136552U CN 206171826 U CN206171826 U CN 206171826U
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- cavity
- oiltank
- liquid outlet
- unmanned plane
- separator
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Abstract
The utility model discloses an oil tank structure and unmanned aerial vehicle, the power distribution box comprises a box body, the bottom half is provided with the liquid outlet, wherein, the inside separator that is provided with of box, the cavity that forms a plurality of vertical settings, each cavity bottom intercommunication liquid outlet are separated with the box to the separator. The utility model provides a novel oil tank structure, when the motion state change takes place for the oil tank, can the inside liquid flow of effectual hindrance oil tank to effectively obstruct oil tank gravity center shift, utilize the utility model discloses an oil tank structure makes unmanned aerial vehicle, and this unmanned aerial vehicle flight stability obtains improving.
Description
Technical field
This utility model is related to a kind of Oiltank structure, more particularly to a kind of Oiltank structure that makes of suitable unmanned plane and makes
With the unmanned plane of the Oiltank structure.
Background technology
In practical application, unmanned plane needs to keep in the air stable state（Including steadily hovering or flight）, its is heavy
The adjustment of the heart is controlled extremely important.Traditional unmanned plane typically adopts gasoline or battery as power source, for adopting
Gasoline is typically provided with fuel tank as the unmanned plane of power source in its fuselage, gasoline is housed in fuel tank.When unmanned plane somewhat inclines
When tiltedly, the also run-off the straight of the gasoline level in fuel tank, the center of gravity of gasoline changes, and directly affects the mass centre changing of unmanned plane,
Thus result in unmanned plane unstable in the air.During rapid flight is hidden, fuel tank internal liquid is or not particularly unmanned plane
Disconnected concussion, has a strong impact on the stability of unmanned plane during flying.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of Oiltank structure, it is intended to solved using the unmanned plane of gasoline due to gasoline
Concussion cause unmanned plane center change technical problem.
Another purpose of the present utility model is to provide a kind of unmanned plane using the Oiltank structure.
The technical solution of the utility model is as follows：A kind of Oiltank structure, including casing, the box bottom is provided with out liquid
Mouthful, wherein, the box house is provided with separator, and casing is separated to form multiple cavitys being vertically arranged by the separator,
Each cavity bottom connects liquid outlet.
Described Oiltank structure, wherein, the separator is multiple tubular bodies being independently arranged, and each tubular body is vertically arranged
Insert in the casing and box house is separated to form into multiple cavitys；Each tubular body bottom connects the liquid outlet.
Described Oiltank structure, wherein, the separator is network.
Described Oiltank structure, wherein, the cavity bottom is provided with obstruction or stops cavity outside liquid from cavity bottom
Portion flows into the reducing-flow structure of cavity inside, and the cavity is connected by the reducing-flow structure with the liquid outlet.
Described Oiltank structure, wherein, the reducing-flow structure flows into cavity to hinder cavity outside liquid from cavity bottom
The small structure or gap structure of inside, the cavity connects liquid outlet by the small structure or gap structure.
Described Oiltank structure, wherein, the reducing-flow structure flows into cavity to stop cavity outside liquid from cavity bottom
Internal check configuration, the cavity connects liquid outlet by the check configuration.
Described Oiltank structure, wherein, the check configuration includes being arranged on the baffle plate of the cavity bottom, the baffle plate
Through hole is provided with, the baffle plate downside is provided with multiple position-limited claws, and the position-limited claw curves inwardly to form spacing space；Also include
Movable part, the movable part is arranged on the spacing interior volume that multiple position-limited claws are formed, and is placed in the via bottoms.
Described Oiltank structure, wherein, the tubular body is the one kind in circular tube shaped, oval tubulose or multiangular tubular.
The beneficial effects of the utility model：The utility model proposes a kind of new Oiltank structure, in fuel tank shape is moved
When state changes, fuel tank internal liquid can be effectively hindered to flow, so as to effectively hinder fuel tank gravity center shift, using this utility model
Disclosed Oiltank structure makes unmanned plane, and the unmanned plane during flying stability is improved.
Description of the drawings
Fig. 1 is the schematic diagram of the liquid level of the fuel tank internal of horizontal positioned and center of gravity.
Fig. 2 is the schematic diagram of liquid level and center of gravity of traditional Oiltank structure when inclining.
Fig. 3 is the schematic diagram of liquid level and center of gravity of the Oiltank structure of the present utility model when inclining.
Fig. 4 is the top view of the Oiltank structure of embodiment 1.
Fig. 5 is the top view of the Oiltank structure of embodiment 2.
Fig. 6 is the structure diagram of the cavity of the Oiltank structure of embodiment 3.
Fig. 7 is the structure diagram of the cavity of the Oiltank structure of embodiment 4.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously referring to the drawings enforcement
Example is further described to this utility model.
For the object being kept in motion, the control and adjustment of center of gravity are highly important.Such as unmanned plane, can control
The center of gravity of unmanned plane is made, the stability of unmanned plane during flying can be greatly improved.The unmanned plane of traditional utilization fuel tank, its fuel tank
Inside is equipped with gasoline, when unmanned plane kinestate changes（For example when fuel tank is inclined）, due to inertia, fuel tank internal gasoline
Can rock（Referring to Fig. 2）, cause unmanned plane center of gravity to be difficult to control to, reduce the stability of unmanned plane during flying.This utility model in order to
Solve the above problems, there is provided a kind of Oiltank structure, referring to Fig. 3, including casing 100, the bottom of casing 100 is provided with liquid outlet
110, the casing 100 is internally provided with separator 200, and casing 100 is separated to form multiple skies being vertically arranged by the separator 200
Chamber 300, the bottom of each cavity 300 connection liquid outlet 110.This setup, referring to the contrast of Fig. 1-3（Label 10 is represented in figure
Center of gravity）, it can be seen that, when inclining, its internal liquid level change is little so as to which centre-of gravity shift is little for fuel tank of the present utility model, because
This stability is more preferable.This utility model is multiple solely by the liquid separation image of fuel tank internal cleverly by arranging separator 200
Vertical liquid level, when fuel tank moves state change, can effectively hinder fuel tank internal liquid to flow, so as to effectively hinder oil
Case gravity center shift.
Structure of the present utility model is described in more details with reference to embodiments.
Embodiment 1
Referring to Fig. 4, the separator 200 of the present embodiment is network 220, and network 220 divides in fuel tank internal space
Every the multiple cavitys 300 being vertically arranged of formation.In practical application, each cavity upper and lower ends opening is arranged, each cavity bottom connection
(in practical application, the top of separator 200 is slightly below casing 100 to liquid outlet, and to facilitate to fuel tank internal gasoline is irrigated；Separator
200 bottoms are provided with support member or gasket construction, and the effect of the support member or gasket construction is by the bottom of separator 200 and case
The bottom of body 100 separates, and avoids causing each cavity bottom to be sealed because the bottom of separator 200 is in close contact with the bottom of casing 100
Close, each cavity is connected with liquid outlet).This Oiltank structure of the present embodiment, in the unexpected run-off the straight of fuel tank, fuel tank
Internal liquid will not be as traditional Oiltank structure, and quick flowing makes center of gravity that fast excursion to occur（Referring to Fig. 2）.Due to this reality
Apply the fuel tank internal in example and be divided into multiple cavitys 300 being vertically arranged, and each cavity 300 only has bottom to interconnect, because
This can produce small change in fuel tank inclined moment, the liquid level inside each cavity 300（As shown in Figure 3）, cause whole oil
The center of case produces minor variations；And As time goes on, the liquid inside each cavity 300 constantly flows, may eventually form
Such as the liquid level of Fig. 2（Center of gravity is also as shown in Figure 2）.But become the state of Fig. 2 from the state of Fig. 3, need a period of time（I.e.
The gravity center shift of the Oiltank structure of the present embodiment is slowly carried out）, therefore can effectively prevent because fuel tank kinestate changes
Become（For example incline）And cause fuel tank center of gravity to change suddenly.
The Oiltank structure of the present embodiment can effectively prevent fuel tank center of gravity from changing suddenly, be conducive to improving the steady of motion
It is qualitative, such as when the Oiltank structure being used for into unmanned plane, the stability that unmanned plane flies in the air can be effectively improved.
In practical application, according to the shape of different fuel tanks, network can also arrange different shape, its objective is by
Fuel tank internal structure is separated to form cavity.
Embodiment 2
The Oiltank structure of the present embodiment is essentially identical with embodiment 1, except for the difference that, referring to Fig. 5, the separation of the present embodiment
Using multiple tubular bodies 210 being independently arranged, each tubular body 210 is vertically arranged the interior part of casing 100 in insertion casing 100 part
Every the multiple cavitys 300 of formation；The bottom of each tubular body 210 connects the liquid outlet.The separator processing of this structure is simpler,
Cost is lower, and the tubular body structure being independently arranged can flexibly fill various sizes of Oiltank structure, arranges cleverer
It is living.
In practical application, tubular body 210 is preferably shaped to regular hexagon tubular body（Referring to Fig. 5）, regular hexagon tubulose
Body is convenient simple in filling, and the cooperation between each tubular body is even closer, and total is more consolidated, same to space-time
Between utilization rate it is higher.Certainly, when using, tubular body 210 can adopt the tubular body of other shapes, for example with circle, ellipse
Circular or other multiangular tubular bodies.
The effect that the present embodiment is reached is substantially same as Example 1.
Embodiment 3
The present embodiment is that the polycrystalline substance to the cavity in embodiment 1 or 2 is optimized, and cavity bottom is provided with resistance
Hinder cavity outside liquid that the reducing-flow structure of cavity inside is flowed into from cavity bottom, cavity is connected by the reducing-flow structure with liquid outlet
It is logical.
In the present embodiment, referring to Fig. 6, the reducing-flow structure selects to be small structure 410.The setting of small structure is substantially reduced
The liquid communication speed of the bottom of each cavity 300, when fuel tank run-off the straight（Or during kinestate generation suddenly change）, due to
The liquid communication of the bottom of each cavity 300 is slow, therefore the gravity center shift of fuel tank is very slow, can be as shown in Figure 3 with basic guarantee
State.
The Oiltank structure of the present embodiment is in run-off the straight, and its barycentre offset is little, and as time goes by, its is heavy
Heart change is slow（It is slower compared to the gravity center shift of the Oiltank structure of embodiment 1 and 2）, therefore the fuel tank is in kinestate
The stability showed when changing is better.
Certainly, small structure is the concrete structure that the present embodiment is enumerated, in actual applications, every to reduce
The liquid communication speed of the bottom of each cavity 300 and the conventional structure that each cavity 300 connects with liquid outlet is not affected（Conventional knot
Structure）, in the protection domain of the application, such as another preferred structure is gap structure（Its effect and small structure one
Cause）.
Embodiment 4
The present embodiment is that the polycrystalline substance to the cavity in embodiment 1 or 2 is optimized, and cavity bottom is provided with resistance
Gear cavity outside liquid flows into the reducing-flow structure of cavity inside from cavity bottom, and cavity is connected by the reducing-flow structure with liquid outlet
It is logical.
In the present embodiment, referring to Fig. 7, reducing-flow structure is check configuration, and the check configuration can stop cavity outside liquid
Cavity inside is flowed into from cavity bottom, while cavity connects liquid outlet by the check configuration.Specifically, the check configuration includes
The baffle plate 421 of the bottom of cavity 300 is arranged on, the baffle plate 421 is provided with through hole 422, the downside of baffle plate 421 is provided with multiple position-limited claws
423（Space is provided between each position-limited claw, facilitates cavity inside liquid to flow out）, position-limited claw 423 curves inwardly to form spacing sky
Between, the spacing interior volume is provided with movable part 424（Movable part 424 can be tabular or spherical shape, be tabular in Fig. 7）, should
Movable part 424 is placed in the bottom of through hole 422.This set structure, under normal condition, the internal liquid of cavity 300 is under gravity
Flow downward, push movable part 424, liquid flows out to liquid outlet from the space between position-limited claw 423；When fuel tank run-off the straight
When, portion cavity 300 is in low level, causes the outside liquid of these cavitys 300 in low level under gravity from cavity
300 bottoms are entered inside cavity 300, and at this moment movable part is blocked through hole 422 by the outside liquid of cavity 300 jack-up upwards, real
Now stop that outside liquid enters the effect of cavity inside（Arrow represents the direction that liquid flows in Fig. 7）.This setup, by
In the setting of check configuration, each cavity 300 is set to be difficult to realize that fluid exchange circulates, therefore the Oiltank structure is in run-off the straight,
Its center can keep the state such as Fig. 3 not change substantially.
In practical application, check configuration can be using various, and the present embodiment simply lists one of which, as long as can be with
Realize stopping/hindering that the outside liquid of cavity 300 flows into the inside of cavity 300 and do not affect the internal liquid of cavity 300 to flow to liquid outlet
Conventional check configuration, in protection domain of the present utility model.
The check configuration that the present embodiment is provided, can effectively stop that the outside liquid of cavity 300 is flowed into inside cavity 300,
Because each cavity 300 does not occur fluid exchange, therefore the center of gravity of fuel tank is basically unchanged, and the Oiltank structure of the present embodiment is at the volley
Stability it is more preferable than embodiment 3.
The Oiltank structure of above example 1-4 can be used in unmanned plane, using the Oiltank structure of embodiment 1-4 nobody
Machine, compared with the unmanned plane using traditional Oiltank structure, the stability of its flight is more preferable.Certainly, the oil of above example 1-4
Box structure can be used in other kinematic mechanisms, be advantageously used for automobile, ship etc., and its effect is also to improve these fitness machines
Stability of the tool structure in motion.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or be converted, all these modifications and variations should all belong to the appended power of this utility model
The protection domain that profit is required.
Claims (10)
1. a kind of Oiltank structure, including casing, the box bottom is provided with liquid outlet, it is characterised in that the box house
Separator is provided with, casing is separated to form multiple cavitys being vertically arranged by the separator, and each cavity bottom connects liquid outlet.
2. Oiltank structure according to claim 1, it is characterised in that the separator is multiple tubuloses being independently arranged
Body, each tubular body is vertically arranged in the insertion casing and for box house to be separated to form multiple cavitys；Each tubular body bottom connection
The liquid outlet.
3. Oiltank structure according to claim 1, it is characterised in that the separator is network.
4. the Oiltank structure according to claim 1-3 any one, it is characterised in that the cavity bottom is provided with obstruction
Or stop cavity outside liquid from cavity bottom flow into cavity inside reducing-flow structure, the cavity by the reducing-flow structure with
The liquid outlet connection.
5. Oiltank structure according to claim 4, it is characterised in that the reducing-flow structure for hinder cavity outside liquid from
Cavity bottom flows into the small structure or gap structure of cavity inside, and the cavity is connected by the small structure or gap structure
Logical liquid outlet.
6. Oiltank structure according to claim 4, it is characterised in that the reducing-flow structure for stop cavity outside liquid from
Cavity bottom flows into the check configuration of cavity inside, and the cavity connects liquid outlet by the check configuration.
7. Oiltank structure according to claim 6, it is characterised in that the check configuration includes being arranged on the cavity bottom
The baffle plate in portion, the baffle plate setting has a through hole, and the baffle plate downside is provided with multiple position-limited claws, and the position-limited claw curves inwardly shape
Into spacing space；Also include movable part, the movable part is arranged on the spacing interior volume that multiple position-limited claws are formed, be placed in described
Via bottoms.
8. Oiltank structure according to claim 2, it is characterised in that the tubular body is circular tube shaped, oval tubulose or many
One kind in the shape tubulose of side.
9. a kind of unmanned plane, it is characterised in that the unmanned plane is tied using the fuel tank as described in claim 1-3 any one
Structure.
10. a kind of unmanned plane, it is characterised in that the unmanned plane uses Oiltank structure as claimed in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136552.6U CN206171826U (en) | 2016-10-19 | 2016-10-19 | Oil tank structure and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136552.6U CN206171826U (en) | 2016-10-19 | 2016-10-19 | Oil tank structure and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171826U true CN206171826U (en) | 2017-05-17 |
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ID=58680590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136552.6U Active CN206171826U (en) | 2016-10-19 | 2016-10-19 | Oil tank structure and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314810A (en) * | 2016-10-19 | 2017-01-11 | 佛山市海科知识产权交易有限公司 | Oil tank structure and unmanned aerial vehicle |
-
2016
- 2016-10-19 CN CN201621136552.6U patent/CN206171826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314810A (en) * | 2016-10-19 | 2017-01-11 | 佛山市海科知识产权交易有限公司 | Oil tank structure and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: 529300 berth 304, No. 3, Xihu Road, Cuishan Lake New Area, Kaiping City, Jiangmen City, Guangdong Province Patentee after: Kaiping Flying Drop UAV Technology Co., Ltd. Address before: 528200 Building 406, No. 6 Guicheng Guilan North Road, Nanhai District, Foshan City, Guangdong Province Co-patentee before: Wang Ya Patentee before: FOSHAN HAIKE INTELLECTUAL PROPERTY TRADING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: 528000 Building 406, No. 6 Guicheng Guilan North Road, Nanhai District, Foshan City, Guangdong Province Co-patentee after: Wang Ya Patentee after: FOSHAN HAIKE INTELLECTUAL PROPERTY TRADING CO., LTD. Address before: 529300 berth 304, No. 3, Xihu Road, Cuishan Lake New Area, Kaiping City, Jiangmen City, Guangdong Province Patentee before: Kaiping Flying Drop UAV Technology Co., Ltd. |