CN217730773U

CN217730773U - Unmanned aerial vehicle is used in geographic information survey and drawing of area protection

Info

Publication number: CN217730773U
Application number: CN202222277914.5U
Authority: CN
Inventors: 容新兰
Original assignee: Shuchen Shaanxi Information Technology Co ltd
Current assignee: Shuchen Shaanxi Information Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-04
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of the mapping engineering technique and specifically relates to an unmanned aerial vehicle is used in geographic information survey and drawing of area protection, including the unmanned aerial vehicle body, the equal fixedly connected with undercarriage in bottom both sides of unmanned aerial vehicle body, the bottom center fixedly connected with protecting frame of unmanned aerial vehicle body, the inside buckle of protecting frame is connected with the protective sheath, the inside buckle of protective sheath is connected with the mapping camera, the front of mapping camera is provided with the protection casing, the protection casing buckle is connected in the front of protecting frame, the bottom equidistance fixedly connected with radiating fin of protecting frame, the utility model discloses to solve traditional unmanned aerial vehicle is used in geographic information survey and drawing's protective structure comparatively complicated, and the subassembly is more, though can realize protecting the mapping camera, but its load that also can increase unmanned aerial vehicle still influences unmanned aerial vehicle continuation of the journey, still can lead to its impact force grow simultaneously because the load grow increases unmanned aerial vehicle speed of falling, can enlarge the problem that unmanned aerial vehicle body damaged undoubtedly.

Description

Unmanned aerial vehicle is used in geographic information survey and drawing of area protection

Technical Field

The utility model relates to a mapping engineering technical field specifically is an unmanned aerial vehicle is used in geographic information survey and drawing of area protection.

Background

In recent years, along with the rapid development of scientific technology, unmanned technology is more and more deeply developed and widely applied to many fields, at present, in order to more effectively deal with natural disasters and protect the life and property safety of people, the country needs to comprehensively survey and draw the landform of areas with multiple natural disasters (such as drought, flood and the like), and the satellite remote sensing is used alone to draw a landform map of a specific area, so that errors are inevitable; in addition, the landform and the geomorphic grade of the area with the frequent natural disasters are often complex, and if people carry out actual investigation, the workload is large, the efficiency is low, and certain potential safety hazards exist; consequently, in the middle of applying the survey and drawing work of topography and landform with current unmanned aerial vehicle technique, rely on advantages such as unmanned aerial vehicle's small, with low costs, convenience height, adaptability are strong, improved the efficiency of survey and drawing work greatly.

At present, for the abominable outdoor mapping environment of better adaptation, avoid the unmanned aerial vehicle accident to fall and lead to the mapping camera to damage, generally can add at the mapping camera and establish protection device and protect, can refer to the patent: CN216233035U, CN217049060U, its protective structure who announces is comparatively complicated, and the subassembly is more, though can realize protecting surveying and mapping camera, but it also can increase unmanned aerial vehicle's load undoubtedly, not only influences unmanned aerial vehicle continuation of the journey, still can increase unmanned aerial vehicle speed of falling owing to the load grow simultaneously, leads to its impact force grow, can enlarge unmanned aerial vehicle body damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle is used in geographic information survey and drawing of area protection to solve traditional unmanned aerial vehicle is used in geographic information survey and drawing's protective structure comparatively complicated, and the subassembly is more, though can realize protecting surveying and drawing camera, but it can also increase unmanned aerial vehicle's load undoubtedly, not only influences unmanned aerial vehicle continuation of the journey, still can be simultaneously because the load grow increases unmanned aerial vehicle speed of falling, leads to its impact force grow, can enlarge the problem that unmanned aerial vehicle body damaged.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an unmanned aerial vehicle is used in geographic information survey and drawing of area protection, includes the unmanned aerial vehicle body, the equal fixedly connected with undercarriage in bottom both sides of unmanned aerial vehicle body, the bottom center fixedly connected with protecting frame of unmanned aerial vehicle body, the inside buckle of protecting frame is connected with the protective sheath, the inside buckle of protective sheath is connected with the mapping camera, the front of mapping camera is provided with the protection casing, the protection casing buckle is connected in the front of protecting frame, the bottom equidistance fixedly connected with radiating fin of protecting frame.

Preferably, the protective frame is made of high-strength light aluminum alloy materials.

Preferably, the protective sheath comprises the cover body and the plug, the plug is clamped at the tail end of the cover body, heat conduction holes are formed in the two sides and the bottom of the cover body, and the front of the cover body is provided with the shooting window.

Preferably, the sleeve body and the plug are both made of memory foam materials.

Preferably, the protective cover is made of high-strength light transparent plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the full-cladding protection of the surveying and mapping camera can be realized through the protective frame and the internal protective sleeve, so as to adapt to the severe outdoor surveying and mapping environment and reduce the risk of damage of the surveying and mapping camera caused by accidental falling of the unmanned aerial vehicle; and whole protective structure is simple relatively, and the subassembly is few to all adopt the light material to make, the dead weight is light, compares in traditional geographic information for survey and drawing unmanned aerial vehicle's protective structure, it is lighter to the unmanned aerial vehicle load, the continuation of the journey is better, the impact nature of falling is littleer, also can carry out the protection of certain degree to unmanned aerial vehicle when protection mapping camera that can be fine.

2. The utility model discloses in, through heat conduction hole and protective frame bottom radiating fin on the aluminum alloy protective frame cooperation protective sheath, can effectively derive the inside heat of protective frame, carry out outside heat dissipation, can build good mapping environment for the mapping camera, guarantee mapping camera normal operating.

Drawings

Fig. 1 is an axial view of the whole structure of the protective unmanned aerial vehicle for mapping geographic information of the present invention;

fig. 2 is a lower axial view of the whole structure of the protective unmanned aerial vehicle for mapping geographic information of the present invention;

fig. 3 is a schematic view of the internal structure of the protective frame of the unmanned aerial vehicle with protection for mapping geographic information according to the present invention;

fig. 4 is the utility model relates to a geographic information of area protection is unmanned aerial vehicle's for survey and drawing structure explosion chart.

In the figure: 1. an unmanned aerial vehicle body; 2. a landing gear; 3. a protective frame; 4. a protective sleeve; 41. a sleeve body; 42. blocking; 43. a heat conduction hole; 44. shooting a window; 5. a mapping camera; 6. a protective cover; 7. and (4) radiating fins.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the protective unmanned aerial vehicle for mapping geographic information comprises an unmanned aerial vehicle body 1, wherein both sides of the bottom of the unmanned aerial vehicle body 1 are fixedly connected with undercarriage 2, the bottom center of the unmanned aerial vehicle body 1 is fixedly connected with a protective frame 3 to realize external hard landing protection, and the protective frame 3 is internally buckled and connected with a protective sleeve 4 to realize internal soft landing buffer protection; the inner buckle of the protective sleeve 4 is connected with a surveying camera 5, the front side of the surveying camera 5 is provided with a protective cover 6, the protective cover 6 is buckled and connected with the front side of the protective frame 3, so that the surveying camera is protected by inner and outer double-layer full cladding, the structural design is simple, the number of components is small, the load influence on the unmanned aerial vehicle body is small, the endurance damage can be reduced, the endurance capacity is ensured, the falling acceleration caused by overweight is prevented, and the falling and breaking rate of the unmanned aerial vehicle body is reduced; the bottom equidistance fixedly connected with radiating fin 7 of protective frame 3 realizes inside heat dissipation to build the good operational environment of survey and drawing camera, guarantee its normal operating.

In this embodiment, the protection frame 3 is made of a high-strength light aluminum alloy material, so that the light weight, high strength and high heat dissipation performance of the protection frame are ensured.

In this embodiment, referring to fig. 3 and 4, the protective sheath 4 is composed of a sheath body 41 and a plug 42, and the plug 42 is clamped at the tail end of the sheath body 41, so that the surveying and mapping camera can be conveniently disassembled and fixed; the two sides and the bottom of the sleeve body 41 are provided with heat conducting holes 43, so that the internal heat can be conveniently expanded outwards, and the heat dissipation effect of the sleeve body is ensured; the front of the sleeve body 41 is provided with a shooting window 44, so that the front of the surveying and mapping camera can conveniently acquire images.

In this embodiment, the sheath 41 and the plug 42 are made of foam material, which ensures light weight and high protection performance.

In this embodiment, the protection cover 6 is made of a high-strength light transparent plate, so that light materials are guaranteed, the front protection strength of the protection frame is guaranteed, and meanwhile, the requirement of a surveying and mapping camera for image acquisition is met.

The utility model discloses the theory of operation: during the use, when the accident of unmanned aerial vehicle body 1 takes place to fall, can carry out the outside protection to surveying and mapping camera 5 by bottom undercarriage 2 and protective frame 3, utilize inside protective sheath 4 to realize buffering and secondary protection to surveying and mapping camera 5, and then can realize when unmanned aerial vehicle body 1 falls, realize carrying out the full cladding protection to surveying and mapping camera 5, thereby can effectively avoid its damage, when the inside temperature of protective sheath 4 rises simultaneously, can be conducted inside heat to protective frame 3 by heat conduction hole 43 on, then cooperate radiating fin 7 to carry out high-efficient heat dissipation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle is used in geographic information survey and drawing of area protection, includes unmanned aerial vehicle body (1), the equal fixedly connected with undercarriage (2) in bottom both sides of unmanned aerial vehicle body (1), its characterized in that: the utility model discloses an unmanned aerial vehicle body, including unmanned aerial vehicle body (1), the inside buckle of protection frame (3) is connected with protective sheath (4), the inside buckle of protective sheath (4) is connected with mapping camera (5), the front of mapping camera (5) is provided with protection casing (6), protection casing (6) buckle is connected in the front of protection frame (3), the bottom equidistance fixedly connected with radiating fin (7) of protection frame (3).

2. The unmanned aerial vehicle for geographical information mapping of area protection of claim 1, characterized in that: the protective frame (3) is made of high-strength light aluminum alloy materials.

3. The unmanned aerial vehicle for geographical information mapping of area protection of claim 1, characterized in that: protective sheath (4) are constituteed by the cover body (41) and jam (42), jam (42) joint in the tail end of the cover body (41), heat-conducting hole (43) have all been seted up to the both sides and the bottom of the cover body (41), shooting window (44) have been seted up in the front of the cover body (41).

4. The unmanned aerial vehicle for geographical information mapping of area protection of claim 3, characterized in that: the sleeve body (41) and the plug (42) are both made of memory foam materials.

5. The unmanned aerial vehicle for geographical information mapping of area protection of claim 1, characterized in that: the protective cover (6) is made of high-strength light transparent plates.