CN219277830U

CN219277830U - Aerial photogrammetry device

Info

Publication number: CN219277830U
Application number: CN202222754617.5U
Authority: CN
Inventors: 陈锋龙; 陈宜英
Original assignee: Fuqing Rongdi Surveying And Mapping Co ltd
Current assignee: Fuqing Rongdi Surveying And Mapping Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-06-30
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to an aerial photogrammetry device, which comprises an aircraft, wherein a photogrammetry device is fixedly connected to the middle position of the bottom of the aircraft, brackets are symmetrically and fixedly connected to the two sides of the bottom of the aircraft, sliding grooves are symmetrically formed in the middle position of the top of a fixed frame, third springs are fixedly connected to the inner sides of the sliding grooves, sliding blocks are fixedly connected to one sides of the third springs, the sliding blocks are in sliding connection with the sliding grooves, connecting rods are symmetrically hinged to the middle position of the bottom of a buffer plate, the bottoms of the connecting rods are hinged to the sliding blocks, a fixed sleeve fixedly connected with the fixed frame is arranged on the outer sides of the connecting rods, a second spring is fixedly connected to the top of the fixed sleeve, a fixed rod fixedly connected with the buffer plate is fixedly connected to the top of the fixed plate, guide posts are arranged on the outer sides of the fixed sleeve, and first springs are sleeved outside the guide posts. The utility model has simple structure, good damping effect and better protection performance, and is worthy of use and popularization.

Description

Aerial photogrammetry device

Technical Field

The utility model relates to the technical field of aerial photogrammetry, in particular to an aerial photogrammetry device.

Background

Aerial photogrammetry refers to the operation of continuously shooting pictures on the ground by using aerial photography instruments on an airplane, and drawing a topographic map by combining the steps of ground control point measurement, adjustment and drawing, stereoscopic mapping and the like. Aerial photography is the use of aircraft or other aircraft (e.g., balloons, satellites, spacecraft, etc.) on which specialized cameras are carried to photograph the ground to obtain a photograph, wherein aerial photography with aircraft is called aerial photography.

The utility model patent with the prior authorized bulletin number of CN 208109091U discloses an aerial photogrammetry device, which comprises a housing, the four corners fixedly connected with power fan blade shell of the outer terminal surface of housing, the fixed mounting groove has been seted up to the inside of housing, the internally mounted organism of fixed mounting groove, the lower terminal surface fixed mounting of organism has the photogrammetry device of regulation, it includes telescopic column, fixed connection lantern ring, protection net, ball, photogrammetry device and grafting mounting groove to adjust photogrammetry device, the telescopic column is established in the upper end of adjusting photogrammetry device's inside, fixed connection lantern ring fixed connection is at the lower terminal surface of telescopic column, the ball rotates the lower terminal surface of connecting at the fixed connection lantern ring, the lower terminal surface at the ball is seted up to grafting mounting groove, housing's lower terminal surface fixedly connected with protection device. The utility model relates to an aerial photogrammetry device, which solves the problem of poor adjustment and use capabilities of the device and improves the damping capability of the device.

Said utility model has a certain damping capacity, but only can make longitudinal damping, and its whole damping effect is poor, so that it is not favourable for protecting aircraft. The present utility model therefore proposes an aerial photogrammetry device.

Disclosure of Invention

The utility model provides an aerial photogrammetry device, which solves the technical problems in the prior art.

The scheme for solving the technical problems is as follows: the utility model provides an aerial photogrammetry device, includes the aircraft, the intermediate position fixedly connected with photogrammetry device of aircraft bottom, aircraft bottom both sides symmetry fixedly connected with support, support bottom fixedly connected with buffer board, buffer board both sides symmetry fixedly connected with slip table, slip table outside fixedly connected with guide rail, the fixed frame of guide rail outside fixedly connected with, the spout has been seted up to the intermediate position symmetry at fixed frame top, the inboard fixedly connected with third spring of spout, third spring one side fixedly connected with slider, slider and spout sliding connection, the intermediate position symmetry hinged joint of buffer board bottom has the connecting rod, connecting rod bottom and slider hinged joint, the fixed cover with fixed frame fixed connection is installed in the connecting rod outside, the inside fixedly connected with second spring of fixed cover, second spring top fixedly connected with fixed plate, fixed plate top fixedly connected with and buffer board fixed connection's dead lever, the guide post is installed in the fixed cover outside, the guide post outside cover is equipped with first spring.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the bottom of the fixed frame is fixedly connected with a buffer cushion.

Further, the cushion pad is made of rubber.

Further, the fixed plate is in sliding connection with the fixed sleeve.

Further, guide post bottom and fixed frame fixed connection, guide post outside and buffer board sliding connection.

Further, first spring bottom and fixed frame fixed connection, first spring top and buffer board fixed connection.

Further, limiting plates are fixedly connected to the tops of the guide posts.

The beneficial effects of the utility model are as follows: the utility model provides an aerial photogrammetry device, which has the following advantages:

through setting up first spring and guide post, can play shock attenuation buffering's effect to the aircraft of landing, through setting up dead lever and fixed plate compression second spring, can improve holistic shock attenuation effect, slip table and guide rail sliding connection have played the effect of direction to the decline of buffer board, make holistic stability higher, through setting up connecting rod and slider compression third spring, can carry out horizontal decomposition with the impact force of aircraft landing, be favorable to protecting the aircraft. The utility model has simple structure, good damping effect and better protection performance, and is worthy of use and popularization.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an aerial photogrammetry device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a fixing frame of the aerial photogrammetry device of FIG. 1;

fig. 3 is a schematic perspective view of a buffer board in the aerial photogrammetry device provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a cushion pad; 2. a fixed frame; 3. a guide rail; 4. a sliding table; 5. a buffer plate; 6. a bracket; 7. a photogrammetry unit; 8. an aircraft; 9. a limiting plate; 10. a guide post; 11. a first spring; 12. a fixed sleeve; 13. a second spring; 14. a fixed rod; 15. a connecting rod; 16. a chute; 17. a slide block; 18. a third spring; 19. and a fixing plate.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides an aerial photogrammetry device, which comprises an aircraft 8, the middle position of the bottom of the aircraft 8 is fixedly connected with a photogrammetry device 7, two sides of the bottom of the aircraft 8 are symmetrically and fixedly connected with a support 6, the bottom of the support 6 is fixedly connected with a buffer plate 5, two sides of the buffer plate 5 are symmetrically and fixedly connected with a sliding table 4, the outer side of the sliding table 4 is fixedly connected with a guide rail 3, the sliding table 4 is in sliding connection with the guide rail 3, the buffer plate 5 descends to play a role of guiding, the integral stability is higher, the outer side of the guide rail 3 is fixedly connected with a fixed frame 2, the middle position of the top of the fixed frame 2 is symmetrically provided with a sliding groove 16, the inner side of the sliding groove 16 is fixedly connected with a third spring 18, one side of the third spring 18 is fixedly connected with a sliding block 17, the sliding block 17 is in sliding connection with the sliding groove 16, the middle position of the bottom of the buffer plate 5 is symmetrically hinged with a connecting rod 15, the bottom of the connecting rod 15 is hinged with the sliding block 17, the sliding block 17 is compressed with the third spring 18, the impact force of the aircraft 8 can be transversely decomposed, the outer side of the connecting rod 15 is fixedly connected with a fixed frame 2 and a fixed sleeve 12 fixedly connected with the fixed sleeve 12, the fixed sleeve 12 is fixedly connected with the guide post 13, the fixed sleeve 13 is fixedly connected with the top of the second spring 10, and the fixed sleeve 13 is fixedly connected with the fixed sleeve 13, and the fixed sleeve 13 is fixedly connected with the top of the fixed sleeve 13.

Preferably, the cushion pad 1 is fixedly connected to the bottom of the fixed frame 2, and when the aircraft 8 needs to land, the cushion pad 1 contacts the ground first, so as to perform primary shock absorption and buffering.

Preferably, the cushion pad 1 is made of rubber, the rubber is a high-elasticity polymer material with reversible deformation, the cushion pad is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed, so that the cushion pad has a good shock absorption and buffering function.

Preferably, the fixing plate 19 is slidably connected to the fixing sleeve 12, and plays a role in guiding the movement of the fixing rod 14.

Preferably, the bottom of the guide post 10 is fixedly connected with the fixed frame 2, the outside of the guide post 10 is slidably connected with the buffer plate 5, and the guide post 10 plays a guiding role on the movement of the buffer plate 5, so that the buffer plate 5 moves more stably.

Preferably, the bottom of the first spring 11 is fixedly connected with the fixed frame 2, the top of the first spring 11 is fixedly connected with the buffer plate 5, the connection is firm, and the damping effect is good.

Preferably, the top of the guide post 10 is fixedly connected with a limiting plate 9, and the limiting plate 9 plays a limiting role on the guide post 10.

The specific working principle and the using method of the utility model are as follows: when aircraft 8 needs to descend, at first blotter 1 contacts the ground, play preliminary shock attenuation buffering, through setting up first spring 11 and guide post 10, can play shock attenuation buffering's effect to the aircraft 8 of descending, compress second spring 13 through setting up dead lever 14 and fixed plate 19, can improve holistic shock attenuation effect, slip table 4 and guide rail 3 sliding connection, the effect of direction has been played in the decline to buffer plate 5, make holistic stability higher, through setting up connecting rod 15 and slider 17 compression third spring 18, can carry out horizontal decomposition with the impact force that aircraft 8 descends, be favorable to protecting aircraft 8. The utility model has simple structure, good damping effect and better protection performance, and is worthy of use and popularization.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The aerial photogrammetry device comprises an aircraft (8), and is characterized in that a photogrammetry device (7) is fixedly connected to the middle position of the bottom of the aircraft (8), a support (6) is fixedly connected to the two sides of the bottom of the aircraft (8), a buffer plate (5) is fixedly connected to the bottom of the support (6), a sliding table (4) is fixedly connected to the two sides of the buffer plate (5), a guide rail (3) is fixedly connected to the outer side of the sliding table (4), a fixed frame (2) is fixedly connected to the outer side of the guide rail (3), a sliding groove (16) is symmetrically formed in the middle position of the top of the fixed frame (2), a third spring (18) is fixedly connected to the inner side of the sliding groove (16), a sliding block (17) is fixedly connected to the sliding groove (16), a connecting rod (15) is symmetrically hinged to the middle position of the bottom of the buffer plate (5), a fixed sleeve (12) fixedly connected to the fixed frame (2) is arranged on the outer side of the connecting rod (15), a second spring (13) is fixedly connected to the inner side of the fixed sleeve (12), a second spring (13) is fixedly connected to the top of the second spring (19), the top of the fixing plate (19) is fixedly connected with a fixing rod (14) fixedly connected with the buffer plate (5), the outer side of the fixing sleeve (12) is provided with a guide post (10), and the outer part of the guide post (10) is sleeved with a first spring (11).

2. The aerial photogrammetry device according to claim 1, wherein the bottom of the fixed frame (2) is fixedly connected with a cushion pad (1).

3. An aerial photogrammetry device according to claim 2, wherein the cushion (1) is rubber.

4. An aerial photogrammetry device according to claim 1, wherein the fixing plate (19) is slidably connected to the fixing sleeve (12).

5. The aerial photogrammetry device according to claim 4, wherein the bottom of the guide post (10) is fixedly connected with the fixed frame (2), and the exterior of the guide post (10) is slidably connected with the buffer plate (5).

6. The aerial photogrammetry device according to claim 4, wherein the bottom of the first spring (11) is fixedly connected to the fixed frame (2), and the top of the first spring (11) is fixedly connected to the buffer plate (5).

7. The aerial photogrammetry device according to claim 4, wherein the top of the guide post (10) is fixedly connected with a limiting plate (9).