CN212373674U

CN212373674U - Unmanned aerial vehicle for surveying and mapping of geographical information of VTOL

Info

Publication number: CN212373674U
Application number: CN202020999927.1U
Authority: CN
Inventors: 包雍卿
Original assignee: Nantong Xingguang Surveying And Mapping Service Co ltd
Current assignee: Nantong Xingguang Surveying And Mapping Service Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-19
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle, especially, be an unmanned aerial vehicle for geographic information survey and drawing of VTOL, which comprises a bracket, the middle part gim peg of support top surface has quick-witted case, the equal gim peg in four corners of support top surface has the fixed plate, the equal gim peg in lateral surface of fixed plate has shock absorber, shock absorber's other end gim peg has the paddle box, the equal gim peg in the left and right sides face of support has buffer, buffer's the fixed welding of top surface has the locating piece, the equal gim peg in both ends has the connecting plate about the support top surface. The utility model discloses a buffer utilizes mutually supporting between second spring box, telescopic link, cushion plate, limiting plate and the buffer spring, when this unmanned aerial vehicle descends and ground begins to contact, makes buffer spring produce elastic deformation for the gravity of self makes this unmanned aerial vehicle roll over when offsetting this unmanned aerial vehicle whereabouts decreases, thereby has improved this unmanned aerial vehicle's practicality.

Description

Unmanned aerial vehicle for surveying and mapping of geographical information of VTOL

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle is used in geographic information survey and drawing of VTOL.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle, and the operation of unmanned aerial vehicle utilizes radio remote control equipment and self-contained program control device to operate, and unmanned aerial vehicle has small, advantage that the cost is low, can be by the wide application in engineering survey and drawing, policeman, fire control, family and unit security field.

However, in the prior art, because there are a lot of uncertain factors after unmanned aerial vehicle rises to the air in operation, unmanned aerial vehicle collides with hard thing when the operation and can cause fatal injury to unmanned aerial vehicle to adopt the mode of hard landing usually when unmanned aerial vehicle lands, can cause not hard uply to the connectivity of each subassembly between the organism like this, cause the influence to subsequent normal use, for this reason, provide an unmanned aerial vehicle for geographic information survey and drawing of VTOL.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the unmanned aerial vehicle is used in geographic information survey and drawing of a VTOL that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an unmanned aerial vehicle is used in geographic information survey and drawing of VTOL, includes the support, the middle part gim peg of support top surface has quick-witted case, the equal gim peg in four corners of support top surface has the fixed plate, the equal gim peg in lateral surface of fixed plate has shock absorber, shock absorber's other end gim peg has the paddle box, the equal gim peg in the left and right sides face of support has buffer, buffer's top surface fixed welding has the locating piece, the equal gim peg in both ends has the connecting plate about the support top surface, the other end of connecting plate runs through the side of locating piece and extends to the inside of locating piece and with the top surface gim peg of locating piece inner chamber.

Preferably, the shock absorbing device comprises a first spring box, the left end of the first spring box is fixedly bolted to the side face of the fixed plate, a shock absorbing rod is movably sleeved at the other end of the first spring box, the left end of the shock absorbing rod penetrates through the right end of the first spring box and extends to the inside of the first spring box, a baffle is fixedly welded at the left end of the shock absorbing rod, a shock absorbing spring is fixedly welded at the other side of the baffle, the other end of the shock absorbing spring is fixedly bolted to the left side face of the inner cavity of the first spring box, and the other end of the shock absorbing rod is fixedly bolted to the side face of the paddle box.

Preferably, buffer includes the second spring box, the side of second spring box and the side fixed bolt of support, the telescopic link has been cup jointed in the equal activity in both ends about the second spring box bottom surface, the other end fixed bolt of telescopic link has connect the cushion pad, the top of telescopic link runs through the bottom surface of second spring box and extends to the inside and the fixed welding of second spring box and have the limiting plate, the fixed welding of the another side of limiting plate has buffer spring, buffer spring's the other end and the top surface fixed bolt of second spring box inner chamber, the equal fixed welding in both ends has the locating piece about the second spring box top surface.

Preferably, the number of the fixing plates is four, and the four connecting plates are uniformly distributed on four corner points of the top surface of the support.

Preferably, the middle of the front face of the positioning block is provided with a through hole, and the size and the shape of the through hole are matched with those of the connecting plate.

Preferably, the number of the positioning blocks is four, the four positioning blocks are equally divided into two groups, and the two groups of the positioning blocks are equally divided on the top surfaces of the buffering devices on the left side surface and the right side surface of the support.

Compared with the prior art, the beneficial effects of the utility model are that: at first, the device passes through buffer's setting, utilizes mutually supporting between second spring box, telescopic link, cushion plate, limiting plate and the buffer spring, when this unmanned aerial vehicle descends and begins to contact with ground, makes buffer spring produce elastic deformation for the gravity of self makes this unmanned aerial vehicle break down when offsetting this unmanned aerial vehicle whereabouts, thereby has improved this unmanned aerial vehicle's practicality.

The utility model discloses the in-process that uses can slow down the impact force that external impact brought, through shock absorber's setting, utilizes shock-absorbing spring's elastic deformation, lets outside impact force change into shock-absorbing spring's compression for the intensity of impact force is weakened, provides better guard action for this unmanned aerial vehicle operation, thereby has improved this unmanned aerial vehicle's suitability.

Drawings

Fig. 1 is a top view of the structure of the present invention;

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

FIG. 3 is a side sectional view of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1.

In the figure: 1. a support; 2. a chassis; 3. a fixing plate; 4. a shock absorbing device; 41. a first spring case; 42. a shock absorbing rod; 43. a baffle plate; 44. a shock absorbing spring; 5. a blade case; 6. a buffer device; 61. a second spring case; 62. a telescopic rod; 63. a cushion plate; 64. a limiting plate; 65. a buffer spring; 7. positioning blocks; 8. a connecting plate.

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. 1-4, the present invention provides a technical solution: an unmanned aerial vehicle for surveying and mapping geographic information capable of vertically taking off and landing comprises a support 1, a case 2 is fixedly bolted at the middle part of the top surface of the support 1, fixing plates 3 are fixedly bolted at four corners of the top surface of the support 1, four connecting plates 8 are respectively arranged on four corner points of the top surface of the support 1, the fixing plates 3 can be matched with a shock absorbing device 4 in number, and mainly have the function of providing connecting support for the shock absorbing device 4, the shock absorbing device 4 is fixedly bolted at the outer side surface of the fixing plate 3, the shock absorbing device 4 comprises a first spring box 41, the left end of the first spring box 41 is fixedly bolted with the side surface of the fixing plate 3, a shock absorbing rod 42 is movably sleeved at the other end of the first spring box 41, the left end of the shock absorbing rod 42 penetrates through the right end of the first spring box 41 and extends into the first spring box 41, a baffle 43 is fixedly welded on the other side of the baffle 43, the other end of the shock-absorbing spring 44 is fixedly bolted with the left side surface of the inner cavity of the first spring box 41, the other end of the shock-absorbing rod 42 is fixedly bolted with the side surface of the blade box 5, the shock-absorbing device 4 is arranged to provide a shock-absorbing effect for the blade box 5 when the unmanned aerial vehicle collides so as to avoid damage to the body caused by hard collision, the blade box 5 is fixedly bolted with the other end of the shock-absorbing device 4, the buffer devices 6 are fixedly bolted on the left side surface and the right side surface of the bracket 1, each buffer device 6 comprises a second spring box 61, the side surface of the second spring box 61 is fixedly bolted with the side surface of the bracket 1, telescopic rods 62 are movably sleeved at the left end and the right end of the bottom surface of the second spring box 61, a buffer backing plate 63 is fixedly bolted at the other end of each telescopic rod 62, the top ends of the telescopic rods 62 penetrate through the bottom surface of the second spring box 61 and extend to the inside, the other side of the limiting plate 64 is fixedly welded with a buffer spring 65, the other end of the buffer spring 65 is fixedly bolted with the top surface of the inner cavity of the second spring box 61, the left end and the right end of the top surface of the second spring box 61 are fixedly welded with positioning blocks 7, the buffer device 6 can provide buffer acting force for the machine body when the unmanned aerial vehicle lands to contact with the ground, so that the landing of the unmanned aerial vehicle is changed from hard landing to soft landing, the top surface of the buffer device 6 is fixedly welded with the positioning blocks 7, the middle part of the front surface of the positioning blocks 7 is provided with a through hole, the size and the shape of the through hole are matched with the size and the shape of the connecting plate 8, the connecting plate 8 can penetrate into the positioning blocks 7 through the through holes, the positioning blocks 7 and the connecting plate 8 are connected through bolts, the number of the positioning blocks 7 is four, the, the setting in quantity can provide more stable effect for buffer 6's fixed, and the equal fixed bolt in both ends has connected connecting plate 8 about the support 1 top surface, and the other end of connecting plate 8 runs through the side of locating piece 7 and extends to the inside of locating piece 7 and with the fixed bolt in top surface of locating piece 7 inner chamber.

The working principle is as follows: if the object of unable timely avoiding unmanned aerial vehicle chance and collision with it during the use, can let the impact force direct action of collision on blade box 5, then through the transmission effect of power, let shock absorber spring 44 can produce elastic deformation for offset the intensity of impact force, when unmanned aerial vehicle descends, can slow down the interact power that produces between unmanned aerial vehicle and the bottom surface through the elastic deformation of buffer spring 65, avoided unmanned aerial vehicle to descend and lead to the damage of organism self too soon.

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.

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 VTOL, includes support (1), its characterized in that: the middle part of support (1) top surface is fixed bolted and is connected quick-witted case (2), the equal fixed bolt in four corners of support (1) top surface has fixed plate (3), the equal fixed bolt in lateral surface of fixed plate (3) has shock absorber (4), the other end fixed bolt of shock absorber (4) has paddle box (5), the equal fixed bolt in the left and right sides face of support (1) has buffer (6), the top surface fixed welding of buffer (6) has locating piece (7), the equal fixed bolt in both ends has connecting plate (8) about support (1) top surface, the other end of connecting plate (8) runs through the side of locating piece (7) and extends to the inside of locating piece (7) and with the top surface fixed bolt of locating piece (7) inner chamber.

2. The unmanned aerial vehicle for geographical information surveying and mapping of vertical take-off and landing according to claim 1, wherein: shock absorber (4) include first spring box (41), the left end of first spring box (41) and the fixed bolt in side of fixed plate (3), the other end activity of first spring box (41) has cup jointed shock-absorbing rod (42), the left end of shock-absorbing rod (42) runs through the right-hand member of first spring box (41) and extends to the inside and the fixed welding of first spring box (41) has baffle (43), the fixed welding of another side of baffle (43) has shock-absorbing spring (44), the other end of shock-absorbing spring (44) and the fixed bolt in left side of first spring box (41) inner chamber, the other end of shock-absorbing rod (42) and the fixed bolt in side of paddle box (5).

3. The unmanned aerial vehicle for geographical information surveying and mapping of vertical take-off and landing according to claim 1, wherein: buffer (6) include second spring box (61), the side of second spring box (61) and the side fixed bolt of support (1) connect, telescopic link (62) have been cup jointed all the activity in both ends about second spring box (61) bottom surface, the other end fixed bolt of telescopic link (62) has connect buffering backing plate (63), the bottom surface that second spring box (61) was run through on the top of telescopic link (62) extends to the inside and the fixed welding of second spring box (61) has limiting plate (64), the fixed welding of the another side of limiting plate (64) has buffer spring (65), the other end of buffer spring (65) and the top surface fixed bolt of second spring box (61) inner chamber, the equal fixed welding in both ends has locating piece (7) about second spring box (61) top surface.

4. The unmanned aerial vehicle for geographical information surveying and mapping of vertical take-off and landing according to claim 1, wherein: the number of the fixing plates (3) is four, and the four connecting plates (8) are equally distributed on four angular points of the top surface of the support (1).

5. The unmanned aerial vehicle for geographical information surveying and mapping of vertical take-off and landing according to claim 1, wherein: the middle of the front face of the positioning block (7) is provided with a through hole, and the size and the shape of the through hole are matched with those of the connecting plate (8).

6. The unmanned aerial vehicle for geographical information surveying and mapping of vertical take-off and landing according to claim 1, wherein: the number of the positioning blocks (7) is four, the four positioning blocks (7) are equally divided into two groups, and the two groups of the positioning blocks (7) are equally divided on the top surfaces of the buffer devices (6) on the left side surface and the right side surface of the support (1).