CN217754108U

CN217754108U - Aerial survey unmanned aerial vehicle capable of switching equipment

Info

Publication number: CN217754108U
Application number: CN202221759535.3U
Authority: CN
Inventors: 陈程
Original assignee: Liaoning Pangu Technology Co ltd
Current assignee: Liaoning Pangu Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-08
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a can switching equipment's aerial survey unmanned aerial vehicle, including the unmanned aerial vehicle main part, still include aerial survey equipment change subassembly and descending supporting component, fixed connection has equipment fixing frame on the surface of unmanned aerial vehicle main part bottom, spring A and spring B are installed to the cooperation on the inboard top surface of equipment fixing frame, spring B bottom port fixedly connected with bottom is in the outside activity stopper of equipment fixing frame, just the neutral gear sliding connection of activity stopper and equipment fixing frame, the space fixedly connected with pulley of the inboard top of equipment fixing frame between spring A and spring B, the activity stopper is close to the stay cord of the fixed picture peg of fixedly connected with behind the pulley of one end fixedly connected with one side port of spring B, just can pass through the stay cord pulling or release fixed picture peg through the pulling or loosen the activity stopper to make fixed picture peg and connecting piece separation or reciprocal anchorage, can change aerial survey equipment body portably, easy operation.

Description

Aerial survey unmanned aerial vehicle capable of switching equipment

Technical Field

The utility model relates to an unmanned air vehicle technique field, in particular to aerial survey unmanned aerial vehicle that can switch equipment.

Background

The unmanned aerial vehicle aerial survey is powerful supplement of the traditional aerial photogrammetry means, has the characteristics of flexibility, high efficiency, rapidness, fineness, accuracy, low operation cost, wide application range, short production period and the like, has obvious advantages in the aspect of rapidly acquiring high-resolution images in small areas and areas with difficult flight, has unique advantages in the aspect of developing the unmanned aerial vehicle and digital camera technology based on an unmanned aerial vehicle platform, enables the unmanned aerial vehicle digital low-altitude remote sensing to become a brand-new development direction in the field of aerial remote sensing by combining the unmanned aerial vehicle and the aerial photogrammetry, can be widely applied to the aspects of national major engineering construction, disaster emergency and treatment, national earth supervision, resource development, new rural areas, small town construction and the like, and particularly has wide prospects in the aspects of basic surveying and mapping, earth resource investigation and monitoring, dynamic monitoring of land utilization, digital city construction, emergency disaster relief data acquisition and the like.

The existing aerial survey unmanned aerial vehicle has the following disadvantages: when carrying out different aerial survey operations, can not swiftly change aerial survey equipment rapidly, the operation is got up comparatively complicatedly, uses to get up to have certain limitation, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a can switch equipment aerial survey unmanned aerial vehicle, through the pulling or loosen the activity stopper just can be through stay cord pulling or the fixed picture peg of release to make fixed picture peg and connecting piece separation or reciprocal anchorage, can effectively solve the problem in the background art.

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

the utility model provides a can switching equipment's aerial survey unmanned aerial vehicle, includes the unmanned aerial vehicle main part, still includes aerial survey equipment replacement subassembly and descending supporting component, aerial survey equipment replacement subassembly specifically comprises equipment fixing frame, activity match, fixed picture peg, connecting piece, aerial survey equipment body, spring A, pulley, stay cord and spring B, the fixed connection equipment fixing frame on the surface of unmanned aerial vehicle main part bottom, spring A and spring B are installed to the cooperation on the surface at the inboard top of equipment fixing frame, spring B bottom port fixedly connected with bottom is in the outside activity stopper of equipment fixing frame, just the neutral gear sliding connection of activity stopper and equipment fixing frame, the fixedly connected with pulley is located at the space between spring A and the spring B at the inboard top of equipment fixing frame, the activity stopper is close to the stay cord of the fixed picture peg of fixedly connected with one side port behind the pulley of spring B, the bottom fixed picture peg top and spring A's, it has the connecting piece to slide in the equipment fixing frame gomphosis, just construct the hole groove with fixed picture peg looks adaptation on the connecting piece, the connecting piece is in the outside fixedly connected with aerial survey equipment body of equipment fixing frame.

Further, descending supporting component specifically comprises distance sensor, PLC control terminal, electric telescopic handle and descending support, distance sensor is provided with two sets ofly, and is two sets ofly the distance sensor cooperates respectively and installs on the unmanned aerial vehicle main part left and right sides is on the surface, unmanned aerial vehicle main part top can dismantle on the surface and be connected with PLC control terminal, unmanned aerial vehicle main part bottom cooperation is connected with and uses equipment fixing frame to be two sets of electric telescopic handle that the symmetry set up as the center, just electric telescopic handle's power take off list is connected with the power input end of descending support, can control opening and packing up of descending support through distance sensor and PLC control terminal, can effectively reduce the windage, and also can provide the protection to aerial survey equipment body when descending, and the practicality is higher, is fit for using widely.

Further, the PLC control terminal is electrically connected with the distance sensor and the electric telescopic rod, and the electric telescopic rod can be controlled through the PLC control terminal so as to complete control over the descending support.

Further, the cooperation is connected with the rotor on the unmanned aerial vehicle main part outside surface, can make the unmanned aerial vehicle main part take off through the rotatory lift that provides of rotor and carry out the aerial survey operation.

Further, aerial survey equipment body, PLC control terminal, electric telescopic handle and distance sensor's power input end is connected with external power source's power output end, can change the aerial survey equipment body that has different functions in the unmanned aerial vehicle main part comparatively gradually, and the operation is got up fairly simplely.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. just can pass through the stay cord pulling or release fixed picture peg through the pulling or loosen movable stopper to make fixed picture peg and connecting piece separation or reciprocal anchorage, can change the aerial survey equipment body portably, easy operation, not time wasting can satisfy the user demand.

2. Can control opening and packing up of descending support through distance sensor and PLC control terminal, can effectively reduce the windage, and also can provide the protection to the aerial survey equipment body when descending, the practicality is higher, is fit for using widely.

Drawings

Fig. 1 is the utility model relates to a can switch equipment's aerial survey unmanned aerial vehicle's spatial structure schematic diagram.

Fig. 2 is the utility model relates to a structural schematic diagram of aerial survey unmanned aerial vehicle's of equipment that can switch over elevation view section.

Fig. 3 is the utility model relates to a structural schematic diagram of aerial survey unmanned aerial vehicle's that can switch equipment side view.

In the figure: 1. an unmanned aerial vehicle main body; 2. an equipment mounting rack; 201. a movable plug; 202. fixing the inserting plate; 203. a connecting member; 204. an aerial survey equipment body; 205. a spring A; 206. a pulley; 207. pulling a rope; 208. a spring B; 3. a distance sensor; 301. a PLC control terminal; 302. an electric telescopic rod; 303. lowering the support; 4. a rotor wing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an aerial survey unmanned aerial vehicle capable of switching equipment comprises an unmanned aerial vehicle main body 1, and further comprises an aerial survey equipment replacing component and a landing support component, wherein the aerial survey equipment replacing component specifically comprises an equipment mounting frame 2, a movable race, a fixed plug board 202, a connecting piece 203, an aerial survey equipment body 204, a spring a205, a pulley 206, a pull rope 207 and a spring B208, the bottom surface of the unmanned aerial vehicle main body 1 is fixedly connected with the equipment mounting frame 2, the top surface of the inner side of the equipment mounting frame 2 is provided with the spring a205 and the spring B208 in a matching manner, the bottom port of the spring B208 is fixedly connected with a movable plug 201 at the bottom end outside the equipment mounting frame 2, the movable plug 201 is in sliding connection with a neutral position of the equipment mounting frame 2, and the pulley 206 is fixedly connected at the top of the inner side of the equipment mounting frame 2 at a gap between the spring a205 and the spring B208, one end fixedly connected with one side port of the movable plug 201 close to the spring B208 is fixedly connected with a pull rope 207 of a fixed inserting plate 202 through a pulley 206, the top of the fixed inserting plate 202 is fixedly connected with the bottom end of the spring A205, a connecting piece 203 is embedded in the equipment mounting frame 2 in a sliding mode, a hole groove matched with the fixed inserting plate 202 is constructed in the connecting piece 203, the connecting piece 203 is fixedly connected with an aerial survey equipment body 204 outside the equipment mounting frame 2, the PLC control terminal 301 is electrically connected with the distance sensor 3 and the electric telescopic rod 302, the outer side of the unmanned aerial vehicle main body 1 is connected with a rotor 4 in a matching mode on the surface, the electric input ends of the aerial survey equipment body 204, the PLC control terminal 301, the electric telescopic rod 302 and the distance sensor 3 are connected with an electric power output end of an external power supply, and the electric telescopic rod 302 can be controlled through the PLC control terminal 301, in order to accomplish the control to descending support 303, can make unmanned aerial vehicle main part 1 take off through the rotatory lift that provides of rotor 4 and carry out the aerial survey operation, can change the aerial survey equipment body 204 that has different functions in unmanned aerial vehicle main part 1 comparatively portably, it is fairly simple to operate.

Wherein, descending supporting component specifically comprises distance sensor 3, PLC control terminal 301, electric telescopic handle 302 and descending support 303, distance sensor 3 is provided with two sets ofly, and two sets ofly distance sensor 3 cooperates respectively and installs on the surface at the 1 left and right sides of unmanned aerial vehicle main part, 1 top of unmanned aerial vehicle main part can dismantle on the surface and be connected with

PLC control terminal

301, 1 bottom cooperation of unmanned aerial vehicle main part is connected with and uses equipment fixing frame 2 to be two sets of electric telescopic handle 302 that the symmetry set up as the center, just electric telescopic handle 302's power take off is connected with the power input end of descending support 303, can control opening and packing up of descending support 303 through distance sensor 3 and PLC control terminal 301, can effectively reduce the windage, and also can provide the protection to aerial survey equipment body 204 when descending, and the practicality is higher, is fit for using widely.

It should be noted that the utility model is an aerial survey unmanned aerial vehicle capable of switching equipment, when in operation, when the aerial survey equipment body 204 needs to be replaced, the movable plug 201 is pulled downwards to deform the spring B208, so that the pulling rope 207 is pulled by the movable plug 201 to move to the left, and the pulling rope 207 pulls the fixed board 202 upwards via the pulley 206 until the fixed board 202 and the connecting piece 203 are separated from each other, the aerial survey equipment and the connecting piece 203 can be pulled out, after the aerial survey equipment body 204 with different functions is taken out, the connecting piece 203 on the aerial survey equipment body 204 is inserted into the equipment mounting rack 2, when the connector 203 is inserted to the bottom, the movable plug 201 is released, and the spring a205 and the spring B208 are deformed again, so that the fixed insert plate 202 can be inserted into the connector 203 again, thereby, the replacement of the aerial survey equipment body 204 is completed, when the unmanned aerial vehicle takes off after the aerial survey equipment body 204 is installed, along with the gradual distance between the unmanned aerial vehicle main body 1 and the ground, the distance between the distance sensor 3 and the ground is increased, at the moment, the distance sensor 3 converts a distance signal into an electric signal and transmits the electric signal to the PLC control terminal 301, the PLC control terminal 301 judges that the distance between the unmanned aerial vehicle main body 1 and the ground is enough through the previous programming, thereby controlling the electric telescopic rod 302 to drive the landing support 303 to retract upwards, reducing a part of wind resistance generated by the landing support 303 when the unmanned aerial vehicle carries out aerial survey operation, thereby improving the endurance of the main body 1 of the unmanned aerial vehicle, when the main body 1 of the unmanned aerial vehicle is landed, the distance sensor 3 controls the electric telescopic rod 302 to release the landing bracket 303 through the PLC control terminal 301, thereby make unmanned aerial vehicle main part 1 can be supported by descending support 303 when descending, prevent that the direct and ground contact of aerial survey equipment body 204 on the equipment fixing frame 2 from causing the damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can switch aerial survey unmanned aerial vehicle of equipment, includes unmanned aerial vehicle main part (1), its characterized in that still includes aerial survey equipment replacement subassembly and descends supporting component, aerial survey equipment replacement subassembly specifically comprises equipment fixing frame (2), activity match, fixed picture peg (202), connecting piece (203), aerial survey equipment body (204), spring A (205), pulley (206), stay cord (207) and spring B (208), unmanned aerial vehicle main part (1) bottom is fixed connection has equipment fixing frame (2) on the surface, spring A (205) and spring B (208) are installed to the cooperation on the surface at equipment fixing frame (2) inboard top, spring B (208) bottom port fixedly connected with bottom is in the outside activity stopper (201) of equipment fixing frame (2), just the space that activity stopper (201) and equipment fixing frame (2) keep out sliding connection, the inboard top of equipment fixing frame (2) is in the space between spring A (205) and spring B (208) department fixedly connected with pulley (206), the one end fixedly connected with one side that activity stopper (201) is close to spring B (208) is through fixed connection has fixed picture peg (206) back pulley (206) and spring B (202) fixed connection has the gomphosis connection piece (202), there is spring B (208) the bottom port connection of spring B (202), and a hole groove matched with the fixed inserting plate (202) is formed in the connecting piece (203), and the connecting piece (203) is fixedly connected with a navigation equipment body (204) outside the equipment mounting frame (2).

2. The aerial survey unmanned aerial vehicle capable of switching equipment of claim 1, wherein: descending supporting component specifically comprises distance sensor (3), PLC control terminal (301), electric telescopic handle (302) and descending support (303), distance sensor (3) are provided with two sets ofly, and two sets ofly distance sensor (3) cooperate respectively to install on unmanned aerial vehicle main part (1) left and right sides is surperficial, unmanned aerial vehicle main part (1) top can be dismantled on the surface and be connected with PLC control terminal (301), unmanned aerial vehicle main part (1) bottom cooperation is connected with and is two sets of electric telescopic handle (302) that the symmetry set up as the center with equipment fixing frame (2), just the power take off list of electric telescopic handle (302) is connected with the power input end that descends support (303).

3. Aerial survey drone capable of switching devices according to claim 2, characterised in that: and the PLC control terminal (301) is electrically connected with the distance sensor (3) and the electric telescopic rod (302).

4. The aerial survey unmanned aerial vehicle capable of switching equipment of claim 1, wherein: the unmanned aerial vehicle main part (1) outside cooperation is connected with rotor (4) on the surface.

5. The aerial survey unmanned aerial vehicle capable of switching equipment of claim 1, wherein: the power input ends of the aerial survey equipment body (204), the PLC control terminal (301), the electric telescopic rod (302) and the distance sensor (3) are connected with the power output end of an external power supply.