CN219406904U

CN219406904U - Urban space investigation device based on unmanned aerial vehicle monitoring

Info

Publication number: CN219406904U
Application number: CN202320277845.XU
Authority: CN
Inventors: 郭书含; 荣玥芳
Original assignee: Beijing University of Civil Engineering and Architecture
Current assignee: Beijing University of Civil Engineering and Architecture
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-25
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to an urban space investigation device based on unmanned aerial vehicle monitoring, which comprises an unmanned aerial vehicle body, wherein an adjusting and cleaning mechanism is arranged at the bottom of the unmanned aerial vehicle body and comprises supporting legs fixedly connected with the bottom of the unmanned aerial vehicle body, a mounting frame is fixedly arranged at the bottom of the unmanned aerial vehicle body, a motor is fixedly arranged in the mounting frame, a threaded rod is fixedly arranged on an output shaft of the motor, a threaded block is connected with the outer side of the threaded rod in a threaded manner, and limit rods in sliding connection with the mounting frame are fixedly arranged on the front surface and the back surface of the threaded block. This urban space investigation device based on unmanned aerial vehicle monitoring through the clean mechanism of regulation that sets up, makes cleaning rod and bottom plate remove under the drive of motor and threaded rod to drive the cleaning brush and remove, conveniently clean the protection casing, prevent that the protection casing from being shielded and leading to the imaging of imager to be unclear, help improving the imaging of imager, thereby improve detection investigation efficiency.

Description

Urban space investigation device based on unmanned aerial vehicle monitoring

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle monitoring, in particular to an urban space investigation device based on unmanned aerial vehicle monitoring.

Background

Unmanned aerial vehicles ("unmanned aerial vehicles"), abbreviated as "UAVs" in english, are unmanned aerial vehicles operated by radio remote control devices and self-contained program control devices, or are operated entirely or intermittently autonomously by on-board computers, and are often more suitable for tasks that are too "fool, messy or dangerous" than unmanned aerial vehicles, which, depending on the field of application, can be classified into military and civilian, military aspects, and unmanned aerial vehicles are classified into reconnaissance and target aircraft; in civil aspect, the unmanned aerial vehicle and the industrial application are really just needed by the unmanned aerial vehicle; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and the developed countries are also actively expanding the application of industries and developing unmanned aerial vehicle technologies.

At present, video shooting equipment of unmanned aerial vehicle on the market is directly exposed outside, is easily influenced by rainwater or external dust to lead to the definition of image acquisition to descend, lacks certain protection and clearance function, has reduced the functionality and the practicality of device, therefore we provide a city space investigation device based on unmanned aerial vehicle monitoring.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an urban space investigation device based on unmanned aerial vehicle monitoring, which has the advantages of protecting and cleaning an imager and the like, and solves the problems that most of video shooting equipment of unmanned aerial vehicles on the market are directly exposed outside, the definition of image acquisition is reduced due to the influence of rainwater or external dust, certain protecting and cleaning functions are lacked, and the functionality and the practicability of the device are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a city space investigation device based on unmanned aerial vehicle monitoring, includes the unmanned aerial vehicle body, the bottom of unmanned aerial vehicle body is provided with adjusts clean mechanism;

the cleaning mechanism comprises supporting legs fixedly connected with the bottom of an unmanned aerial vehicle body, a mounting frame is fixedly arranged at the bottom of the unmanned aerial vehicle body, a motor is fixedly arranged in the mounting frame, a threaded rod is fixedly arranged on an output shaft of the motor, a threaded block is connected with the outer side of the threaded rod in a threaded mode, a limiting rod connected with the mounting frame in a sliding mode is fixedly arranged on the front face and the back face of the threaded block, a cleaning rod connected with the mounting frame in a sliding mode is fixedly arranged at the bottom of the limiting rod, a bottom plate is fixedly arranged at the bottom of the cleaning rod, a shell is fixedly connected with the bottom of the mounting frame, an imager is arranged in the shell, and a protective cover is arranged at the bottom of the shell.

Further, the protection casing is explosion-proof glass, and is transparent glass, protection casing and shell fixed connection.

Further, two opposite sides of the cleaning rod and the top of the bottom plate are provided with cleaning brushes, and the cleaning brushes are attached to the protective cover.

Further, a thread groove is formed in the thread block, and the thread block is in threaded connection with the threaded rod through the thread groove.

Further, the limiting groove is formed in the inner wall of the mounting frame, and the limiting rod is in sliding connection with the mounting frame through the limiting groove.

Further, the spout has been seted up to the bottom of mounting bracket, the cleaning rod passes through spout and mounting bracket sliding connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this urban space investigation device based on unmanned aerial vehicle monitoring through the clean mechanism of regulation that sets up, makes cleaning rod and bottom plate remove under the drive of motor and threaded rod to drive the cleaning brush and remove, conveniently clean the protection casing, prevent that the protection casing from being shielded and leading to the imaging of imager to be unclear, help improving the imaging of imager, thereby improve detection investigation efficiency.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

fig. 2 is a side cross-sectional view of the structure of the present utility model.

In the figure: 1. an unmanned aerial vehicle body; 2. support legs; 3. a mounting frame; 4. a motor; 5. a threaded rod; 6. a screw block; 7. a limit rod; 8. a cleaning rod; 9. a bottom plate; 10. a housing; 11. an imager; 12. a protective cover; 13. a cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 be within the scope of the utility model.

Referring to fig. 1-2, an urban space investigation device based on unmanned aerial vehicle monitoring in this embodiment includes an unmanned aerial vehicle body 1, and the bottom of the unmanned aerial vehicle body 1 is provided with an adjusting and cleaning mechanism.

In this embodiment, adjust clean mechanism include with unmanned aerial vehicle body 1's bottom fixed connection's supporting leg 2, unmanned aerial vehicle body 1's bottom fixed mounting has mounting bracket 3, and the inside fixed mounting of mounting bracket 3 has motor 4, and motor 4's output shaft fixed mounting has threaded rod 5, and threaded rod 5's outside threaded connection has screw thread piece 6, and the screw thread groove has been seted up to screw thread piece 6's inside, and screw thread piece 6 passes through screw thread groove and threaded rod 5 threaded connection, makes things convenient for screw thread piece 6 to remove on threaded rod 5.

Wherein, the front of screw thread piece 6 and the equal fixed mounting in back have with mounting bracket 3 sliding connection's gag lever post 7, the spacing groove has been seted up to mounting bracket 3's inner wall, gag lever post 7 passes through spacing groove and mounting bracket 3 sliding connection, conveniently carry out spacing to gag lever post 7, gag lever post 7's bottom fixed mounting has the cleaning rod 8 with mounting bracket 3 sliding connection, the spout has been seted up to mounting bracket 3's bottom, cleaning rod 8 passes through spout and mounting bracket 3 sliding connection, make things convenient for cleaning rod 8 to remove.

And bottom fixed mounting of two cleaning rods 8 has bottom plate 9, the bottom fixedly connected with shell 10 of mounting bracket 3, the inside of shell 10 is provided with imager 11, the bottom of shell 10 is provided with protection casing 12, protection casing 12 is explosion-proof glass, and be transparent glass, protection casing 12 and shell 10 fixed connection, conveniently protect imager 11, the relative one side of cleaning rod 8 and bottom plate 9's top are provided with cleaning brush 13, cleaning brush 13 is laminated mutually with protection casing 12, conveniently clean protection casing 12.

It should be noted that, this urban space investigation device based on unmanned aerial vehicle monitoring through the clean mechanism of regulation that sets up, makes cleaning rod 8 and bottom plate 9 remove under motor 4 and the drive of threaded rod 5 to drive cleaning brush 13 and remove, conveniently clean protection casing 12, prevent that protection casing 12 from being shielded and leading to imager 11 to image unclear, help improving imager 11's imaging, thereby improve detection investigation efficiency.

The working principle of the embodiment is as follows:

this urban space investigation device based on unmanned aerial vehicle monitoring, when unmanned aerial vehicle body 1 is in aerial work video recording when using, the outside of protection casing 12 can be infected with rainwater dust etc. and lead to imaging unclear, starter motor 4, motor 4 drives threaded rod 5 and rotates, the screw thread piece 6 in the threaded rod 5 outside is under the spacing of gag lever post 7, move about on threaded rod 5, screw thread piece 6 drives cleaning rod 8 and bottom plate 9 and remove, clean protection casing 12 through cleaning brush 13 can, the convenience cleans protection casing 12, prevent that protection casing 12 from being shielded and leading to imager 11 to image unclear, help improving imager 11's imaging effect, thereby improve detection investigation efficiency.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Urban space investigation device based on unmanned aerial vehicle monitoring, including unmanned aerial vehicle body (1), its characterized in that: the bottom of the unmanned aerial vehicle body (1) is provided with an adjusting and cleaning mechanism;

clean mechanism of regulation includes supporting leg (2) with the bottom fixed connection of unmanned aerial vehicle body (1), the bottom fixed mounting of unmanned aerial vehicle body (1) has mounting bracket (3), the inside fixed mounting of mounting bracket (3) has motor (4), the output shaft fixed mounting of motor (4) has threaded rod (5), the outside threaded connection of threaded rod (5) has screw thread piece (6), the front and the equal fixed mounting in back of screw thread piece (6) have gag lever post (7) with mounting bracket (3) sliding connection, the bottom fixed mounting of gag lever post (7) has cleaning rod (8) with mounting bracket (3) sliding connection, two the bottom fixed mounting of cleaning rod (8) has bottom plate (9), the bottom fixedly connected with shell (10) of mounting bracket (3), the inside of shell (10) is provided with imager (11), the bottom of shell (10) is provided with protection casing (12).

2. The urban space survey apparatus based on unmanned aerial vehicle monitoring of claim 1, wherein: the protective cover (12) is made of explosion-proof glass and transparent glass, and the protective cover (12) is fixedly connected with the shell (10).

3. The urban space survey apparatus based on unmanned aerial vehicle monitoring of claim 1, wherein: the cleaning brushes (13) are arranged on the opposite sides of the two cleaning rods (8) and the top of the bottom plate (9), and the cleaning brushes (13) are attached to the protective cover (12).

4. The urban space survey apparatus based on unmanned aerial vehicle monitoring of claim 1, wherein: the inside of screw thread piece (6) has offered the screw thread groove, screw thread piece (6) are through screw thread groove and threaded rod (5) threaded connection.

5. The urban space survey apparatus based on unmanned aerial vehicle monitoring of claim 1, wherein: the limiting groove is formed in the inner wall of the mounting frame (3), and the limiting rod (7) is in sliding connection with the mounting frame (3) through the limiting groove.

6. The urban space survey apparatus based on unmanned aerial vehicle monitoring of claim 1, wherein: the bottom of mounting bracket (3) has seted up the spout, cleaning rod (8) pass through spout and mounting bracket (3) sliding connection.