CN216834287U

CN216834287U - Waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle

Info

Publication number: CN216834287U
Application number: CN202220619845.9U
Authority: CN
Inventors: 乔雷章; 胡媛彦
Original assignee: Hangda Holly Tianjin Aviation Technology Co ltd
Current assignee: Hangda Holly Tianjin Aviation Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-28
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a multiaxis rotor unmanned aerial vehicle waterproof dustproof construction belongs to unmanned air vehicle technical field. This waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle includes: the aircraft comprises an aircraft body, six wings are fixedly connected to the outer surface of the aircraft body, each wing is provided with a circular through hole, a cross-shaped supporting block is fixedly connected in each circular through hole, a driving motor is fixedly mounted on the outer surface of the upper side of each cross-shaped supporting block, and the output end of each driving motor is fixedly connected with a propeller; this waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle, the sensitive device of environment is whole to be placed in the organism through structural design, the whole of organism is sealed processing, the sealed cowling wraps driving motor, the inside of the unable entering sealed cowling of dust and rainwater, the organism during operation rainwater can't get into inside the sealed cowling through waterproof box, the dust can be blocked by the dust screen, unable contact driving motor such as dust and rainwater realizes real waterproof dustproof, improve its usability and practicality.

Description

Waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field, more specifically say, relate to a waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle.

Background

The industrial multi-rotor unmanned aerial vehicle is applied to a plurality of fields relating to the national civilian life, plays various important productivity effects, has great commercial value in different subdivided fields of various industries, and can be deeply applied to a plurality of industrial scenes such as agriculture and forestry plant protection, electric power patrol, petroleum pipeline patrol, logistics express delivery, homeland surveying and mapping, meteorological detection, forest fire prevention, police patrol, ocean remote sensing and the like.

In practical application environments, particularly in emergency scenes, rainfall, dust and other environments are common, so that the multi-rotor unmanned aerial vehicle is designed to be truly waterproof and dustproof, and can work in severe environments such as rainy days, dust, dense smoke and the like, so that the usability and the practicability of the unmanned aerial vehicle are improved; and secondly, the good working environment of the electronic device is ensured, and the reliability of the electronic device is improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a multiaxis rotor unmanned aerial vehicle waterproof dustproof construction, it will fly to control, electricity to transfer etc. and place in the fuselage through structural design to the sensitive device of environment such as water, dust is whole, then is sealed the processing to the fuselage wholly, makes the waterproof dustproof of fuselage body, and motor itself adopts waterproof dustproof design simultaneously, makes unmanned aerial vehicle realize real waterproof dustproof.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle, includes:

the aircraft comprises an aircraft body, six wings are fixedly connected to the outer surface of the aircraft body, each wing is provided with a circular through hole, a cross-shaped supporting block is fixedly connected in each circular through hole, a driving motor is fixedly mounted on the outer surface of the upper side of each cross-shaped supporting block, and the output end of each driving motor is fixedly connected with a propeller;

six sealing covers are arranged, and each sealing cover is fixedly connected to the outer surface of the upper side of the corresponding wing;

the number of the waterproof boxes is six, each waterproof box is fixedly connected to the outer surface of the lower side of the corresponding wing, and a dustproof net is embedded in each waterproof box in a sliding manner; and

and the fixing mechanisms are arranged in twelve groups, and each group of fixing mechanisms are arranged on the outer surface of one side of the corresponding waterproof box.

As a preferred scheme of the utility model, every group fixed establishment all includes protective housing, two kellies, threaded rod and connecting plate, every the equal fixed connection of protective housing is in one side surface that corresponds waterproof box, every the threaded rod all rotates to be connected in one side surface that corresponds waterproof box, every the connecting plate with correspond the equal threaded connection of threaded rod, every group two the kellies with corresponding the equal fixed connection of connecting plate, and the equal activity of two kellies of every group runs through corresponding dust screen.

As a preferred scheme of the utility model, every group fixed establishment still all includes handle, every the handle with correspond the equal fixed connection of threaded rod.

As an optimized scheme of the utility model, every equal fixed the inlaying in the round through-hole is equipped with the heat dissipation fan.

As a preferred scheme of the utility model, the dust screen sets up in the downside of heat dissipation fan.

As an optimized scheme of the utility model, every the equal fixedly connected with locating piece of one side inner wall of waterproof box.

3. Advantageous effects

Compared with the prior art, the utility model provides a multiaxis rotor unmanned aerial vehicle waterproof dustproof construction has following beneficial effect:

(1) this multiaxis rotor unmanned aerial vehicle waterproof dustproof construction, the inside flight control of organism, electricity is transferred etc. to water, the sensitive device in environment such as dust is whole to be placed in the organism through structural design, then do sealing process to the whole of organism, make the organism waterproof dustproof, the sealed cowling wraps the back with driving motor, the inside of dust and unable entering sealed cowling of rainwater, driving motor can only be through the round through-hole and external intercommunication of downside, at the organism during operation, the rainwater can't get into the inside of sealed cowling through waterproof box, the dust can be blocked by the dust screen, make driving motor during operation under adverse circumstances, unable contact driving motor such as dust and rainwater, realize real waterproof dustproof, improve its usability and practicality, enlarge the application scene, improve the reliability of electron device and circuit simultaneously, promote the security.

(2) This waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle, through the handle that rotates waterproof box both sides, two handles drive two threaded rods respectively and rotate for two connecting plates keep away from the motion each other, and the kelly on two connecting plates can all break away from the dust screen, makes the dust screen can be pulled down fast, is convenient for clear up the dust screen, prevents that the dust screen from being blockked up the inside heat dissipation of influence seal cover by the dust.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the waterproof case of the present invention;

fig. 3 is a sectional view of the protective case of the present invention;

FIG. 4 is an enlarged view of the A position in FIG. 3 of the present invention

Fig. 5 is a perspective view of the connection plate of the present invention.

The reference numbers in the figures illustrate:

1. a body; 2. an airfoil; 3. a sealing cover; 4. a propeller; 5. a waterproof box; 6. a protective shell; 7. a handle; 8. a drive motor; 9. a cross support block; 10. a heat dissipation fan; 11. a dust screen; 12. positioning blocks; 13. a clamping rod; 14. a threaded rod; 15. a connecting plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a waterproof and dustproof structure for a multi-shaft rotor unmanned aerial vehicle includes:

the aircraft comprises an aircraft body 1, six wings 2 are fixedly connected to the outer surface of the aircraft body 1, each wing 2 is provided with a circular through hole, a cross-shaped supporting block 9 is fixedly connected in each circular through hole, a driving motor 8 is fixedly mounted on the outer surface of the upper side of each cross-shaped supporting block 9, and the output end of each driving motor 8 is fixedly connected with a propeller 4;

six sealing covers 3 are arranged, and each sealing cover 3 is fixedly connected to the outer surface of the upper side of the corresponding wing 2;

the number of the waterproof boxes 5 is six, each waterproof box 5 is fixedly connected to the outer surface of the lower side of the corresponding wing 2, and a dustproof net 11 is embedded in each waterproof box 5 in a sliding manner; and

and the fixing mechanisms are arranged into twelve groups, and each group of fixing mechanisms is arranged on the outer surface of one side of the corresponding waterproof box 5.

In the embodiment of the utility model, the flying control and electric regulation inside the machine body 1 sensitive to water, dust and other environment are all placed in the machine body 1 through the structural design, then the whole machine body 1 is sealed to make the machine body 1 waterproof and dustproof, the cross supporting block 9 is used for supporting and installing the driving motor 8, after the driving motor 8 is wrapped by the sealing cover 3, dust and rainwater can not enter the inside of the sealing cover 3, the driving motor 8 can only communicate with the outside through the round through hole at the lower side, when the machine body 1 works, rainwater can not enter the inside of the sealing cover 3 through the waterproof box 5, dust can be blocked by the dustproof net 11, so that when the driving motor 8 works under the adverse environment, dust and rainwater can not contact the driving motor 8, thereby realizing true waterproof and dustproof, improving the usability and practicability of the machine body, enlarging the application scene, and simultaneously improving the reliability of electronic devices and circuits, promote the security, fixed subassembly is used for dust screen 11 in the inside fixed mounting of waterproof box 5, also can pull down dust screen 11 fast through fixed subassembly simultaneously, clears up dust screen 11, prevents that dust screen 11 from being blockked up the inside heat dissipation of influence sealed cowling by the dust.

Specifically please combine fig. 2, fig. 3, fig. 4 and fig. 5 to show, every group of fixed establishment all includes the protective housing 6, two kellies 13, threaded rod 14 and connecting plate 15, every equal fixed connection of protective housing 6 is in one side surface that corresponds waterproof box 5, every threaded rod 14 all rotates to be connected in one side surface that corresponds waterproof box 5, every connecting plate 15 with correspond the equal threaded connection of threaded rod 14, every two kellies 13 of group with correspond the equal fixed connection of connecting plate 15, and every two kellies 13 of group all activity runs through and corresponds dust screen 11.

In this embodiment, the upside of every dust screen 11 all has two fixed blocks of opening the jack, on a waterproof box 5, rotatory both sides threaded rod 14, can drive two connecting plates 15 and be close to the motion each other, two kellies 13 on every connecting plate 15 all can be pegged graft in the fixed block of dust screen 11, thereby fix dust screen 11 stably in the inside of waterproof box 5, otherwise can be through two rotatory threaded rods 14, drive two connecting plates 15 and keep away from the motion each other, make dust screen 11 can follow and clear up in the waterproof box 5 fast taking off.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, each set of fixing mechanisms further includes a handle 7, and each handle 7 is fixedly connected to a corresponding threaded rod 14.

In this embodiment, the handle 7 is used to turn the corresponding threaded rod 14.

Specifically, as shown in fig. 2 and 3, a heat dissipation fan 10 is fixedly embedded in each circular through hole.

In this embodiment, the heat dissipation fan 10 is used to quickly discharge heat generated by the operation of the motor inside the sealing cover 3.

Specifically, as shown in fig. 2 and 3, the dust screen 11 is disposed below the heat dissipation fan 10.

In this embodiment, the heat dissipation fan 10 is located between the dust screen 11 and the wing 2, and the heat dissipation fan 10 does not contact the dust screen 11.

Specifically, as shown in fig. 2, a positioning block 12 is fixedly connected to an inner wall of one side of each waterproof box 5.

In this embodiment, when the upper side of the dust screen 11 is engaged with the positioning block 12, the locking rod 13 can be just inserted into the fixing block on the dust screen 11.

The working principle is as follows: the flying control, the electric regulation and other devices sensitive to the environment such as water, dust and the like in the machine body 1 are all placed in the machine body 1 through structural design, then the whole machine body 1 is subjected to sealing treatment, so that the machine body 1 is waterproof and dustproof, the cross-shaped supporting block 9 is used for supporting and installing the driving motor 8, after the driving motor 8 is wrapped by the sealing cover 3, dust and rainwater cannot enter the inside of the sealing cover 3, the driving motor 8 can only be communicated with the outside through a round through hole on the lower side, when the machine body 1 works, rainwater cannot enter the inside of the sealing cover 3 through the waterproof box 5, dust can be blocked by the dustproof net 11, so that when the driving motor 8 works in a severe environment, dust, rainwater and the like cannot contact with the driving motor 8, the real waterproof and dustproof are realized, the usability and the practicability of the machine body are improved, the application scene is enlarged, the reliability of electronic devices and circuits is improved, and the safety is improved, through the handle 7 of rotating waterproof box 5 both sides, two handles 7 drive two threaded rods 14 respectively and rotate, make two connecting plates 15 keep away from the motion each other, kelly 13 on two connecting plates 15 all can break away from dust screen 11, make dust screen 11 can be pulled down fast, be convenient for clear up dust screen 11, prevent that dust screen 11 from being blockked up the inside heat dissipation of influence sealed cowling 3 by the dust, the utility model discloses a control mode is controlled through artifical start-up and closing switch, and power component's wiring picture and the providing of power belong to the common general knowledge in this field, and the utility model discloses mainly used protection mechanical device, so the utility model discloses no longer explain in detail control mode and wiring arrangement.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a waterproof dustproof construction of multiaxis rotor unmanned aerial vehicle which characterized in that includes:

the airplane comprises an airplane body (1), six wings (2) are fixedly connected to the outer surface of the airplane body (1), circular through holes are formed in each wing (2), a cross-shaped supporting block (9) is fixedly connected to each circular through hole, a driving motor (8) is fixedly mounted on the outer surface of the upper side of each cross-shaped supporting block (9), and a propeller (4) is fixedly connected to the output end of each driving motor (8);

six sealing covers (3), wherein each sealing cover (3) is fixedly connected to the outer surface of the upper side of the corresponding wing (2);

the number of the waterproof boxes (5) is six, each waterproof box (5) is fixedly connected to the outer surface of the lower side of the corresponding wing (2), and a dustproof net (11) is embedded in each waterproof box (5) in a sliding manner; and

the fixing mechanisms are arranged in twelve groups, and each group of fixing mechanisms are arranged on the outer surface of one side of the corresponding waterproof box (5).

2. The waterproof and dustproof structure of a multi-axis rotor unmanned aerial vehicle as claimed in claim 1, wherein: every group fixed establishment all includes protective housing (6), two kellies (13), threaded rod (14) and connecting plate (15), every equal fixed connection in one side surface that corresponds waterproof box (5) of protective housing (6), every threaded rod (14) all rotate to be connected in one side surface that corresponds waterproof box (5), every connecting plate (15) and the equal threaded connection of corresponding threaded rod (14), every group two kellies (13) and the equal fixed connection of corresponding connecting plate (15), and two kellies (13) equal activity of every group run through and correspond dust screen (11).

3. The waterproof and dustproof structure for multi-axis rotary-wing unmanned aerial vehicle of claim 1, wherein: each group of fixing mechanisms further comprises handles (7), and each handle (7) is fixedly connected with a corresponding threaded rod (14).

4. The waterproof and dustproof structure for multi-axis rotary-wing unmanned aerial vehicle of claim 1, wherein: and a heat dissipation fan (10) is fixedly embedded in each circular through hole.

5. The waterproof and dustproof structure for multi-axis rotary-wing unmanned aerial vehicle of claim 4, wherein: the dustproof net (11) is arranged on the lower side of the heat dissipation fan (10).

6. The waterproof and dustproof structure for multi-axis rotary-wing unmanned aerial vehicle of claim 1, wherein: and a positioning block (12) is fixedly connected to the inner wall of one side of each waterproof box (5).