CN220843016U - Model airplane crossing machine - Google Patents
Model airplane crossing machine Download PDFInfo
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- CN220843016U CN220843016U CN202322558860.4U CN202322558860U CN220843016U CN 220843016 U CN220843016 U CN 220843016U CN 202322558860 U CN202322558860 U CN 202322558860U CN 220843016 U CN220843016 U CN 220843016U
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- bottom plate
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- camera
- protective frame
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- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned aerial vehicles and discloses a model airplane crossing machine, which comprises a machine body, a frame, a plurality of guide rails and a plurality of guide rails, wherein the machine body comprises a protective frame provided with four duct holes and a motor carrier which is detachably connected above the protective frame, and the motor carrier is provided with connecting arm parts which extend one by one and are suspended at one end of each duct hole; the rotor motors are respectively fixed at the connecting arm parts; the bottom plate is detachably fixed below the protective frame, and a cavity is formed between the bottom plate and the protective frame in a matched mode; the camera and the antenna are arranged on the bottom plate and at least partially accommodated in the cavity, and a first avoiding hole for avoiding the camera and a second avoiding hole for avoiding the antenna are formed in the protective frame. The camera and the antenna of the model airplane traversing machine can be completely separated from the machine body, and the model airplane traversing machine has a simple structure, is convenient to assemble, and is suitable for mass production and maintenance.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a model airplane crossing machine.
Background
Unmanned aerial vehicles, simply Unmanned Aerial Vehicles (UAVs), are unmanned aerial vehicles that are operated using a radio remote control device and a self-contained programmed control device. From the technical perspective, unmanned planes can be defined as unmanned fixed-wing planes, unmanned vertical takeoff and landing planes and the like.
In general, a ducted unmanned vertical takeoff and landing aircraft includes a frame, four flying motors, cameras, etc. provided on the frame, which rotate a rotor through rotation of the motors to generate lift. The frame of traditional model includes fuselage and bottom plate, and the bottom plate is fixed in the fuselage below. The camera is fixed on the fuselage, need pass the fuselage then with the electrical component connection that bears on the bottom plate, can't accomplish the complete separation of camera and fuselage, the antenna also need pass the fuselage, can't accomplish the complete separation of antenna and fuselage, its structure is complicated, is inconvenient for volume production and maintenance.
Disclosure of utility model
Based on the above, the utility model aims to provide the model airplane traversing machine, wherein the camera and the antenna of the model airplane traversing machine can be completely separated from the machine body, and the model airplane traversing machine is simple in structure, convenient to assemble, and convenient to produce and maintain in volume.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a model airplane crossing machine, comprising:
The machine body comprises a protective frame provided with four duct holes and a motor carrier which is detachably connected above the protective frame, wherein the motor carrier is provided with connecting arm parts which extend one to one and are suspended at one end of each duct hole;
The rotor motors are respectively fixed at the connecting arm parts;
The bottom plate is detachably fixed below the protective frame, and a cavity is formed between the bottom plate and the protective frame in a matched mode;
The camera and the antenna are arranged on the bottom plate and at least partially accommodated in the cavity, and a first avoiding hole for avoiding the camera and a second avoiding hole for avoiding the antenna are formed in the protective frame.
In some embodiments, the base plate comprises:
a bottom plate main body;
And the camera mounting part is integrally formed with the bottom plate main body, and the camera is arranged on the camera mounting part.
In some embodiments, the camera mount includes:
A first ear plate portion integrally formed with an edge of the base plate main body portion;
The second lug plate part is arranged at intervals relative to the first lug plate part, is integrally formed and connected with the edge of the bottom plate main body part, and the camera mounting part is arranged between the first lug plate part and the second lug plate part.
In some embodiments, the model airplane traversing machine further comprises:
And the central controller is arranged on the bottom plate and accommodated in the cavity, and the rotor motor, the camera and the antenna are respectively and electrically connected with the central controller.
In some embodiments, the model airplane traversing machine further comprises:
The radiating fin is fixed on the bottom plate, and is attached to one side, facing the bottom plate, of the central controller, the bottom plate is provided with a radiating through hole, and the radiating fin comprises a radiating part arranged in the radiating through hole.
In some embodiments, the heat dissipation part includes a plurality of convex plate parts disposed in parallel and spaced apart from each other, and/or the heat dissipation fin is made of heat dissipation metal.
In some embodiments, the bypass hole comprises a hole inner wall for forming a bypass, the hole inner wall having a dimension a in an axial direction of the bypass hole, the bypass hole having a pore size B, a/B being less than 0.1.
In some embodiments, the bypass aperture has a pore size B in the range of 8cm to 20cm.
In some embodiments, the guard frame and/or the bottom plate are provided with a plurality of communication holes for communicating the duct holes with the cavity; and/or the number of the groups of groups,
The motor carrier is in a flat plate shape provided with a plurality of through holes; and/or the number of the groups of groups,
The model airplane traversing machine further comprises a plurality of handles, and the handles are detachably fixed on one side, back to the protective frame, of the motor frame.
In some embodiments, the antenna comprises:
The antenna seat is detachably fixed on the bottom plate, and one end of the antenna seat extends out of the machine body;
the antenna body is arranged on the antenna base.
The beneficial effects of the utility model are as follows:
The bottom plate of the model airplane crossing machine is detachably fixed below the protective frame, and a cavity is formed between the bottom plate and the protective frame in a matched manner; the camera and the antenna are arranged on the bottom plate and at least partially accommodated in the cavity, and a first avoidance hole for avoiding the camera and a second avoidance hole for avoiding the antenna are formed in the protection frame. Therefore, the camera and the antenna of the model airplane traversing machine can be completely separated from the machine body, and the model airplane traversing machine has the advantages of simple structure, convenience in assembly, mass production and maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic perspective view of a model airplane traversing machine in an embodiment of the present application;
FIG. 2 is a schematic view illustrating a model airplane traversing machine according to an embodiment of the present application;
Fig. 3 is a schematic view of a model airplane traversing machine with fuselage and rotor motors hidden in an embodiment of the present application.
In the figure:
1. a body; 11. a protective frame; 111. a bypass hole; 112. a first avoidance hole; 113. a second avoidance hole; 12. an electric machine carrier; 121. a connection arm portion;
2. A rotor motor;
3. A bottom plate; 31. a bottom plate main body; 311. a heat dissipation through hole; 32. a camera mounting part; 321. a first ear plate portion; 322. a second ear plate portion;
4. A camera;
5. An antenna; 51. an antenna base;
6. A central controller; 7. a heat sink; 71. a heat dissipation part; 8. a communication hole; 9. a handle.
Detailed Description
In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. 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 fall within the scope of the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Referring to fig. 1-3, embodiments of the present application provide a model airplane ride through machine that includes a fuselage 1, a rotor motor 2, a bedplate 3, a camera 4, and an antenna 5. The machine body 1 comprises a protective frame 11 provided with four duct holes 111 and a motor carrier 12 detachably connected above the protective frame 11, wherein the motor carrier 12 is provided with connecting arm parts 121 which extend one by one and are suspended at one end of each duct hole 111; each connecting arm 121 is respectively fixed with a rotor motor 2; the bottom plate 3 is detachably fixed below the protective frame 11, and a cavity is formed between the bottom plate 3 and the protective frame 11 in a matched manner; the camera 4 and the antenna 5 are arranged on the bottom plate 3 and at least partially accommodated in the cavity, and a first avoidance hole 112 for avoiding the camera 4 and a second avoidance hole 113 for avoiding the antenna 5 are formed in the protective frame 11. Because the bottom plate 3 of the model airplane crossing machine is detachably fixed below the protective frame 11, a cavity is formed between the bottom plate 3 and the protective frame 11 in a matching way; the camera 4 and the antenna 5 are arranged on the bottom plate 11 and at least partially accommodated in the cavity, and a first avoidance hole 112 for avoiding the camera 4 and a second avoidance hole 113 for avoiding the antenna 5 are formed in the protective frame 11. Therefore, the camera 4 and the antenna 5 of the model airplane traversing machine can be completely separated from the machine body 1, and the model airplane traversing machine has the advantages of simple structure, convenience in assembly, mass production and maintenance and attractive appearance.
In some embodiments, referring to fig. 1 to 3, the chassis 3 includes a chassis main body 31 and a camera mounting portion 32, the camera mounting portion 32 is integrally formed with the chassis 3 main body, and the camera 4 is disposed on the camera mounting portion 32, which is simple in structure and high in integration.
Referring to fig. 1-3, in some embodiments, the camera mounting portion 32 includes a first ear plate portion 321 and a second ear plate portion 322. The first ear plate portion 321 is integrally formed and connected to the edge of the bottom plate main body portion 31; the second ear plate portion 322 is arranged at intervals relative to the first ear plate portion 321, and is integrally formed with the edge of the base plate main body portion 31, and the camera mounting portion 32 is arranged between the first ear plate portion 321 and the second ear plate portion 322, so that the structure is simple, the assembly is convenient, and the cost is low.
In some embodiments, referring to fig. 1-3, the model airplane ride-through machine further comprises a central controller 6. The central controller 6 is disposed on the bottom plate 3 and is accommodated in the cavity, the rotor motor 2, the camera 4 and the antenna 5 are respectively electrically connected with the central controller 6, and the central controller 6 can comprise an existing image transmission unit, a CPU unit, a storage unit, a power supply unit and the like.
In some embodiments, referring to fig. 1-3, the model airplane ride-through machine further comprises a heat sink 7. The radiating fin 7 is fixed on the bottom plate 3 and is attached to one side, facing the bottom plate 3, of the central controller 6, the bottom plate 3 is provided with a radiating through hole 311, the radiating fin 7 comprises a radiating part 71 arranged on the radiating through hole 311, and the radiating fin 7 can accelerate radiating.
In some embodiments, referring to fig. 1-3, the heat dissipating part 71 includes a plurality of convex plate parts disposed in parallel with each other at a distance from each other, increasing the heat dissipating area. In some embodiments, the heat sink 7 is made of heat dissipating metal, so as to improve heat dissipation performance.
In some embodiments, referring to fig. 1-3, the bypass hole 111 includes a hole inner wall for forming a bypass, the hole inner wall has a dimension a in an axial direction of the bypass hole 111, the hole diameter of the bypass hole 111 is B, a/B is less than 0.1, and experiments prove that in this structure, a ventilation cavity formed by the bypass hole 111 is not large and noise is small. Specifically, in some embodiments, the aperture B of the bypass aperture 111 ranges from 8cm to 20cm.
Referring to fig. 1-3, in some embodiments, the guard frame 11 and/or the bottom plate 3 are provided with a plurality of communication holes 8 for communicating the duct holes 111 with the cavities, and the communication holes 8 further play roles in ventilation, heat dissipation and flight noise reduction.
In some embodiments, referring to fig. 1-3, the motor carrier 12 is a flat plate with a plurality of through holes, and is simple in structure and low in cost.
In some embodiments, referring to fig. 1-3, the model airplane crossing machine further comprises a plurality of handles 9, and the handles 9 are detachably fixed on the side of the electric machine frame 12, which is away from the protective frame 11, so that the model airplane crossing machine is convenient to extract, and has a simple structure and low cost.
Referring to fig. 1-3, in some embodiments, the antenna 5 includes an antenna mount 51 and an antenna body. The antenna seat 51 is detachably fixed on the bottom plate 3, and one end of the antenna seat 51 extends out of the machine body 1; the antenna body is arranged on the antenna seat 51, so that the antenna 5 is directly assembled on the bottom plate 3, the antenna 5 and the machine body 1 can be completely separated, and the assembly and the disassembly can be conveniently carried out.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. A model airplane crossing machine, comprising:
The machine body (1) comprises a protective frame (11) provided with four duct holes (111) and a motor carrier (12) detachably connected above the protective frame (11), wherein the motor carrier (12) is provided with connecting arm parts (121) which extend one to one and are suspended at one end of each duct hole (111);
a rotor motor (2), wherein each connecting arm (121) is respectively fixed with one rotor motor (2);
The bottom plate (3) is detachably fixed below the protective frame (11), and a cavity is formed between the bottom plate (3) and the protective frame (11) in a matching way;
The camera (4) and the antenna (5) are arranged on the bottom plate (3) and at least partially accommodated in the cavity, and a first avoidance hole (112) for avoiding the camera (4) and a second avoidance hole (113) for avoiding the antenna (5) are formed in the protection frame (11).
2. Model airplane crossing machine according to claim 1, characterized in that said base plate (3) comprises:
A bottom plate main body (31);
And the camera mounting part (32) is integrally formed with the main body of the bottom plate (3), and the camera (4) is arranged on the camera mounting part (32).
3. Model airplane crossing machine according to claim 2, characterized in that said camera mounting (32) comprises:
a first ear plate portion (321) integrally formed and connected to an edge of the bottom plate main body portion (31);
The second lug plate parts (322) are arranged at intervals relative to the first lug plate parts (321), and are integrally formed and connected with the edge of the bottom plate main body part (31), and the camera mounting parts (32) are arranged between the first lug plate parts (321) and the second lug plate parts (322).
4. The model airplane crossing machine according to claim 1, further comprising:
The central controller (6) is arranged on the bottom plate (3) and is accommodated in the cavity, and the rotor motor (2), the camera (4) and the antenna (5) are respectively and electrically connected with the central controller (6).
5. The model airplane crossing machine according to claim 4, further comprising:
The radiating fin (7) is fixed on the bottom plate (3), and is attached to one side, facing the bottom plate (3), of the central controller (6), the bottom plate (3) is provided with a radiating through hole (311), and the radiating fin (7) comprises a radiating part (71) arranged on the radiating through hole (311).
6. Model airplane crossing machine according to claim 5, characterized in that the heat dissipation part (71) comprises a plurality of convex plate parts which are arranged in parallel at intervals, and/or the heat dissipation sheet (7) is made of heat dissipation metal.
7. Model airplane crossing machine according to claim 1, characterized in that the duct aperture (111) comprises an inner wall of the aperture for forming a duct, the inner wall of the aperture having a dimension a in the axial direction of the duct aperture (111), the aperture of the duct aperture (111) being B, a/B being smaller than 0.1.
8. Model airplane crossing machine according to claim 7, characterized in that the aperture B of the duct aperture (111) ranges from 8cm to 20cm.
9. Model airplane crossing machine according to any of claims 1-8, characterized in that,
The guard frame (11) and/or the bottom plate (3) are provided with a plurality of communication holes (8) for communicating the duct holes (111) with the cavity; and/or the number of the groups of groups,
The motor carrier (12) is in a flat plate shape provided with a plurality of through holes; and/or the number of the groups of groups,
The model airplane traversing machine further comprises a plurality of handles (9), and the handles (9) are detachably fixed on one side, opposite to the protective frame (11), of the motor carrier (12).
10. Model airplane crossing machine according to claim 1, characterized in that said antenna (5) comprises:
the antenna seat (51) is detachably fixed on the bottom plate (3), and one end of the antenna seat (51) extends out of the machine body (1);
And an antenna body provided to the antenna base (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558860.4U CN220843016U (en) | 2023-09-20 | 2023-09-20 | Model airplane crossing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558860.4U CN220843016U (en) | 2023-09-20 | 2023-09-20 | Model airplane crossing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220843016U true CN220843016U (en) | 2024-04-26 |
Family
ID=90775584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322558860.4U Active CN220843016U (en) | 2023-09-20 | 2023-09-20 | Model airplane crossing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220843016U (en) |
-
2023
- 2023-09-20 CN CN202322558860.4U patent/CN220843016U/en active Active
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