CN218703939U

CN218703939U - Survey and drawing unmanned aerial vehicle lift shock attenuation platform

Info

Publication number: CN218703939U
Application number: CN202222772840.2U
Authority: CN
Inventors: 刘中勤; 翟萍萍; 余兴虎; 吴建强; 殷俊; 魏佳丽; 韩海玲
Original assignee: Jiayuguan Jindi Land Planning And Survey Co ltd
Current assignee: Jiayuguan Jindi Land Planning And Survey Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a surveying and mapping unmanned aerial vehicle lifting damping platform, wherein the bottom of a damping box body is fixedly connected with a bracket, and a damping component is arranged in the damping box body; the shock absorption assembly comprises a connecting seat, and two sliding grooves are formed in the shock absorption box body. When the unmanned aerial vehicle body lands when landing, the support is contacted with the ground to generate an upward acting force, the unmanned aerial vehicle body moves downwards under the condition that the connecting plate and the connecting seat exist, the connecting seat slides in the sliding groove and plays a guiding role through the guide rod, and the spring shock absorber absorbs shock and buffering; meanwhile, the connecting column and the sliding block at the bottom of the connecting seat avoid rigid connection between the unmanned aerial vehicle body and the damping box body under the condition that the sliding rod and the second spring exist, and further impact force is dispersed to play a role in buffering; and the unmanned aerial vehicle body then plays absorbing effect through the rubber pad with the connecting seat, guarantees the steady parking of shock attenuation box subaerial at last.

Description

Survey and drawing unmanned aerial vehicle lift shock attenuation platform

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a survey and drawing unmanned aerial vehicle lift shock attenuation platform.

Background

Unmanned aerial vehicle is called unmanned aerial vehicle for short, the aircraft that utilizes radio remote control equipment and self-contained program control device to operate, unmanned aerial vehicle is the collective name of unmanned aerial vehicle, compare with general pilot craft, unmanned aerial vehicle has small, the cost is low, high durability and other advantages to the operational environment, unmanned aerial vehicle is also more convenient in the executive task consequently, unmanned aerial vehicle mainly divide into unmanned fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned umbellator wing machine etc. unmanned aerial vehicle all has the application in fields such as aerial photograph, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster rescue, observe wild animal, control infectious disease, survey and drawing, news report, electric power patrol and examine, the relief of disaster, movie & TV are shot.

Unmanned aerial vehicle is at the in-process that descends, unmanned aerial vehicle's support causes the collision easily with ground and takes place vibrations, the unmanned aerial vehicle body is transmitted in this kind of vibrations, this time can damage unmanned aerial vehicle's inside components and parts has reduced unmanned aerial vehicle's life, because unmanned aerial vehicle can prepare the instrument that corresponding task was used at the in-process of carrying out the task, for example survey and drawing instrument of preparing among the unmanned aerial vehicle of survey and drawing, this kind vibrations transmission also can transmit surveying instrument with the unmanned aerial vehicle body on, not only can reduce surveying instrument's accurate nature also can reduce surveying instrument's life simultaneously. Therefore, the problem is solved by providing a lifting damping platform for the surveying and mapping unmanned aerial vehicle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a survey and drawing unmanned aerial vehicle lift shock attenuation platform possesses the shock attenuation effectual, and the minimize vibrations when parking advantage such as damage to the inside components and parts of unmanned aerial vehicle and surveying instrument have solved current unmanned aerial vehicle and when parking after the start-up, and support and ground collision lead to the inside components and parts of unmanned aerial vehicle to cause the damage with surveying instrument, influence life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting shock absorption platform of a surveying and mapping unmanned aerial vehicle comprises a shock absorption box body, wherein the bottom of the shock absorption box body is fixedly connected with a support, and a shock absorption assembly is arranged inside the shock absorption box body;

the damping assembly comprises a connecting seat, the inside of the damping box body is provided with two sliding grooves, the connecting seat slides up and down in the damping box body through the two sliding grooves, the bottom of the connecting seat is fixedly connected with two first springs, the bottom of the first springs is fixedly connected with the inner wall of the damping box body, the inside of the damping box body is fixedly connected with two guide rods, the guide rods are slidably connected with the connecting seat, the inside of the damping box body is fixedly connected with spring dampers, the movable ends of the spring dampers are fixedly connected with the bottom of the connecting seat, the inside of the damping box body is fixedly connected with sliding rods, the outer surfaces of the sliding rods are slidably connected with two sliding blocks, the two sliding blocks are separated from each other and are fixedly connected with second springs, the two ends of the second springs, far away from the sliding blocks, are fixedly connected with the inside of the damping box body, the outer surfaces of the two sliding blocks are rotatably connected with connecting rods, the outer surfaces of the two connecting rods are rotatably connected with connecting columns, and the tops of the two sliding blocks are fixedly connected with the bottom of the connecting seat.

Further, the top fixedly connected with rubber pad of connecting seat, the top fixedly connected with connecting plate of rubber pad, the inside fixedly connected with unmanned aerial vehicle body of connecting plate, the bottom fixedly connected with surveying instrument body of shock attenuation box.

Further, the shape of rubber pad is circular pad, the standing groove has been seted up to the inside of connecting plate, the unmanned aerial vehicle body passes through standing groove fixed connection in the inside of connecting plate.

Furthermore, the number of the supports is four, the bottoms of the four supports are fixedly connected with the anti-slip pads, two guide rod holes are formed in the connecting seat, and the two guide rods slide in the connecting seat through the guide rod holes.

Further, the mounting groove has been seted up to the inside of shock attenuation box, the slide bar passes through the mounting groove and is located the inside of shock attenuation box, two the slide bar hole has all been seted up to the inside of slider, and the surface through the slide bar hole of two sliders slides at the slide bar.

Furthermore, first movable post hole has all been seted up to the inside of two sliders, two the connecting rod is with two the slider is connected through first movable post hole rotation, two the spliced pole has all been seted up second movable post hole, two the one end that the slider was kept away from to the connecting rod is connected through second movable post hole and spliced pole rotation.

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

1. when the unmanned aerial vehicle body lands when landing, the support is contacted with the ground to generate an upward acting force, the unmanned aerial vehicle body moves downwards under the condition that the connecting plate and the connecting seat exist, the connecting seat slides in the sliding groove and plays a guiding role through the guide rod, and the spring shock absorber absorbs shock and buffering; meanwhile, the connecting column and the sliding block at the bottom of the connecting seat avoid rigid connection of the unmanned aerial vehicle body and the damping box body under the condition that the sliding rod and the second spring exist, and impact force is further dispersed to play a buffering role; and the unmanned aerial vehicle body then plays absorbing effect through the rubber pad with the connecting seat, guarantees the steady parking of shock attenuation box subaerial at last.

2. This survey and drawing unmanned aerial vehicle lift shock attenuation platform sets up the rubber slipmat through the bottom of support for when the shock attenuation box parks after landing, the rubber slipmat can play skid-proof effect, guarantees that the surveying instrument body of bottom avoids too smoothly taking place to touch impaired with ground because of ground as far as possible. Through inside two guide bars and the two first springs of setting up of shock attenuation box for when the connecting seat shock attenuation buffering under spring damper's connection, the guide bar can play the additional function, guarantees that the connecting seat avoids appearing the condition emergence of rocking at will as far as possible.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a partial top view of the structure of the present invention.

In the figure: 1 shock attenuation box, 2 supports, 3 sliding tray, 4 connecting seats, 5 first springs, 6 guide bars, 7 spring shock absorbers, 8 state slide bar, 9 sliders, 10 second springs, 11 connecting rods, 12 spliced poles, 13 rubber pads, 14 connecting plates, 15 unmanned aerial vehicle body, 16 surveying instrument body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the lifting shock absorption platform for surveying and mapping unmanned aerial vehicle in the embodiment includes a shock absorption box body 1, four brackets 2 are fixedly connected to the bottom of the shock absorption box body 1, anti-slip pads are fixedly connected to the bottoms of the four brackets 2, and a shock absorption assembly is arranged inside the shock absorption box body 1.

The damping assembly comprises a connecting seat 4, the top of the connecting seat 4 is fixedly connected with a rubber pad 13, and the rubber pad 13 is in a circular pad shape; the top fixedly connected with connecting plate 14 of rubber pad 13, the inside fixedly connected with unmanned aerial vehicle body 15 of connecting plate 14, the standing groove has been seted up to the inside of connecting plate 14, and unmanned aerial vehicle body 15 passes through standing groove fixed connection in the inside of connecting plate 14, the bottom fixedly connected with surveying instrument body 16 of shock attenuation box 1.

The inside of shock attenuation box 1 is seted up quantity and is two sliding tray 3, connecting seat 4 slides from top to bottom in the inside of shock attenuation box 1 through two sliding tray 3, the bottom fixedly connected with quantity of connecting seat 4 is two first spring 5, the bottom of two first spring 5 and the inner wall fixed connection of shock attenuation box 1, the inside fixedly connected with quantity of shock attenuation box 1 is two guide bar 6, the guide bar hole that quantity is two is seted up in the inside of connecting seat 4, two guide bar 6 slide in the inside of connecting seat 4 through the guide bar hole.

Two

guide bars

6 and 4 sliding connection of connecting seat, the inside fixedly connected with spring damper 7 of shock attenuation box 1, the expansion end of two spring damper 7 and the bottom fixed connection of connecting seat 4, the inside fixedly connected with slide bar 8 of shock attenuation box 1, the mounting groove has been seted up to the inside of shock attenuation box 1, slide bar 8 is located the inside of shock attenuation box 1 through the mounting groove.

The outer surface of the sliding rod 8 is connected with two sliding blocks 9 in a sliding manner, sliding rod holes are formed in the two sliding blocks 9, and the two sliding blocks 9 slide on the outer surface of the sliding rod 8 through the sliding rod holes.

Two sliders 9 leave the equal fixedly connected with second spring 10 of one side mutually, and two second springs 10 keep away from the one end of slider 9 and the inside fixed connection of shock attenuation box 1, and the surface of two sliders 9 all rotates and is connected with connecting rod 11, and first activity post hole has all been seted up to the inside of two sliders 9, and two connecting rods 11 rotate through first activity post hole with two sliders 9 and are connected.

The outer surfaces of the two connecting rods 11 are rotatably connected with connecting columns 12, second movable column holes are formed in the two connecting columns 12, one ends, far away from the sliding blocks 9, of the two connecting rods 11 are rotatably connected with the connecting columns 12 through the second movable column holes, and the tops of the two connecting columns 12 are fixedly connected with the bottoms of the connecting seats 4.

In this embodiment, set up the rubber slipmat through the bottom of support 1 for when damping box 2 parks after landing, the rubber slipmat can play skid-proof effect, guarantees that surveying instrument body 16 of bottom avoids taking place to touch impaired because of ground is too smooth with ground as far as possible.

In this embodiment, through inside two guide bars 6 and two first springs 5 that set up at shock attenuation box 2 for when connecting seat 4 cushions at the shock attenuation of the connection of spring damper 7 down, guide bar 6 can play the additional function, guarantees that connecting seat 4 avoids appearing the condition emergence of rocking at will as far as possible.

In the embodiment, the first spring 5, the sliding 3 groove and the second spring 10 enable the vibration generated when the unmanned aerial vehicle ascends and descends to be buffered and damped by the first spring 5 and the second spring 10, so that the unmanned aerial vehicle and equipment on the unmanned aerial vehicle are prevented from being damaged due to vibration; the spring damper 7 and the rubber pad 14 are arranged to slow down the relative movement between the components and absorb the energy of the vibration.

The working principle of the above embodiment is as follows:

according to the surveying and mapping unmanned aerial vehicle lifting damping platform, when an unmanned aerial vehicle body 15 lands, a support 2 is contacted with the ground to generate an upward acting force, the unmanned aerial vehicle body 15 moves downwards under the condition that the connecting plate 14 and a connecting seat 4 exist, the connecting seat 4 slides in a sliding groove 3 and plays a guiding role through a guide rod 6, and a spring damper 7 absorbs vibration and buffering; meanwhile, the connecting column 12 and the sliding block 9 at the bottom of the connecting seat 4 avoid rigid connection between the unmanned aerial vehicle body 15 and the damping box body 1 under the condition that the sliding rod 8 and the second spring 10 exist, and impact force is further dispersed to play a buffering role; and unmanned aerial vehicle body 15 then plays absorbing effect through rubber pad 14 with connecting seat 4, guarantees the steady parking of shock attenuation box 1 subaerial at last.

It should be noted that all the standard parts used in the application can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts mature bolts, rivets, welding and the like in the prior art, and the conventional means, machines, parts and equipment adopt the conventional models in the prior art; the unmanned aerial vehicle body 15 and the surveying instrument body 16 are existing devices, and the connection mode adopts a conventional connection mode in the prior art, and is not described in detail here, and the content which is not described in detail in the description belongs to the prior art which is known by persons skilled in the art.

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, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a 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 a survey and drawing unmanned aerial vehicle lift shock attenuation platform, includes shock attenuation box (1), its characterized in that: the bottom of the damping box body (1) is fixedly connected with a support (2), and a damping assembly is arranged in the damping box body (1);

the damping assembly comprises a connecting seat (4), two sliding grooves (3) are formed in the damping box body (1), the connecting seat (4) slides up and down in the damping box body (1) through the two sliding grooves (3), two first springs (5) are fixedly connected to the bottom of the connecting seat (4), two first springs (5) are fixedly connected to the inner wall of the damping box body (1), two guide rods (6) are fixedly connected to the inside of the damping box body (1), two guide rods (6) are slidably connected to the connecting seat (4), two spring dampers (7) are fixedly connected to the inside of the damping box body (1), two movable ends of the spring dampers (7) are fixedly connected to the bottom of the connecting seat (4), two sliding rods (8) are fixedly connected to the inside of the damping box body (1), two sliding blocks (9) are slidably connected to the outer surface of the sliding rods (8), two sliding blocks (9) are fixedly connected to a second spring (10) while leaving away from each other, two sliding blocks (10) are connected to the outer surface of the second spring dampers (9), and two connecting rods (11) are connected to the outer surface of the connecting rod (11) and two connecting rods (11) are connected to the outer surface of the damping box body (1), the tops of the two connecting columns (12) are fixedly connected with the bottom of the connecting seat (4).

2. The surveying and mapping unmanned aerial vehicle lifting and shock absorbing platform of claim 1, characterized in that: the top fixedly connected with rubber pad (13) of connecting seat (4), the top fixedly connected with connecting plate (14) of rubber pad (13), the inside fixedly connected with unmanned aerial vehicle body (15) of connecting plate (14), the bottom fixedly connected with surveying instrument body (16) of shock attenuation box (1).

3. The surveying and mapping unmanned aerial vehicle lifting and shock absorbing platform of claim 2, characterized in that: the unmanned aerial vehicle is characterized in that the rubber pad (13) is a circular pad, a placing groove is formed in the connecting plate (14), and the unmanned aerial vehicle body (15) is fixedly connected to the inside of the connecting plate (14) through the placing groove.

4. The surveying and mapping unmanned aerial vehicle lifting and shock absorbing platform of claim 1, characterized in that: the number of the supports (2) is four, the bottoms of the supports (2) are fixedly connected with the anti-slip pads, two guide rod holes are formed in the connecting seat (4), and the two guide rods (6) slide in the connecting seat (4) through the guide rod holes.

5. The surveying and mapping unmanned aerial vehicle lifting and shock absorbing platform of claim 1, characterized in that: the shock attenuation box (1) inside has been seted up the mounting groove, slide bar (8) are located the inside of shock attenuation box (1) through the mounting groove, two the slide bar hole has all been seted up to the inside of slider (9), and the surface through the slide bar hole of two sliders (9) slides at slide bar (8).

6. The surveying and mapping unmanned aerial vehicle lifting and shock absorbing platform of claim 1, characterized in that: first movable column hole, two have all been seted up to the inside of two sliders (9) connecting rod (11) and two slider (9) are connected through first movable column hole rotation, two second movable column hole, two have all been seted up to spliced pole (12) connecting rod (11) keep away from the one end of slider (9) and are passed through second movable column hole and spliced pole (12) and rotate and be connected.