CN217496551U

CN217496551U - Camera hanging mechanism for aerial photography surveying and mapping

Info

Publication number: CN217496551U
Application number: CN202221542969.8U
Authority: CN
Inventors: 韩苏; 卢月; 李超峰
Original assignee: Shandong Qiquan General Aviation Co ltd
Current assignee: Shandong Qiquan General Aviation Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a camera hanging mechanism for aerial photography surveying and mapping, which belongs to the field of aerial photography devices, and comprises an aerial aircraft body, wherein wings are arranged on two sides of the aerial aircraft body; through rotating the supporting leg, drive the hexagon fixed block and rotate the vertical position that can adjust the thread bush to the aircraft fuselage is fit for different topography descending, and the design of spring can produce the buffering to hexagon fixed block and supporting leg, makes the aircraft fuselage steadily land, prevents that its slope from falling down impaired.

Description

Camera hanging mechanism for aerial photography surveying and mapping

Technical Field

The utility model relates to an aerial photography device field, more specifically say, relate to a camera hanging installation mechanism for aerial photography surveying and mapping.

Background

Present patent number is 202011318039.X a survey and drawing camera hanging device for aerial photography, the installation accessory of having adopted complicacy is installed the camera, the device that leads to the aircraft to carry is more, drive arrangement's electric quantity consumption has been increased, and when aircraft in the flight in-process deceleration suddenly or speed-up, it can seriously lean forward or pitch backward to receive bottom carrying device weight to influence, the stability of aircraft flight has seriously been influenced, and simultaneously, the aircraft bottom does not have the strutting arrangement of similar supporting leg, lead to the aircraft bottom camera to land earlier, make it can't steadily land, cause the aircraft slope to fall down impaired. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a camera hanging mechanism for aerial photography and surveying and mapping, which drives a bolt to rotate by rotating a rotating plate, thereby driving a clamping block to compress a fixed plate at the lower end face of an aircraft body, facilitating the installation of a fixed camera, adopting the bolt to twist a fixed block, driving the simple and convenient structural design of the clamping block to compress the fixed plate, greatly reducing the weight of accessories carried by the aircraft body, reducing the power consumption of a driving device, preventing the aircraft body from tilting forward or backward caused by sudden deceleration or speed increase, and improving the flight stability; through rotating the supporting leg, drive the hexagon fixed block and rotate the vertical position that can adjust the thread bush to the aircraft fuselage is fit for different topography descending, and the design of spring can produce the buffering to hexagon fixed block and supporting leg, makes the aircraft fuselage steadily land, prevents that its slope from falling down impaired.

In order to solve the problem, the utility model adopts the following technical proposal.

A camera hanging mechanism for aerial photography and surveying and mapping comprises an aircraft body, wings are mounted on two sides of the aircraft body, a fixing plate is tightly attached to the lower end of the aircraft body, a camera is mounted on the lower end face of the fixing plate, clamping blocks are clamped on two sides of the fixing plate, a fixing block is fixedly welded to one end of each clamping block, a bolt is connected to the inside of each fixing block through threads, a rotating plate is fixedly welded to the lower end of each bolt, a sleeve is fixedly welded to the lower end of the two sides of the aircraft body, a spring is slidably sleeved inside the sleeve, a sliding plate is slidably sleeved inside the sleeve, a hexagonal fixing block is fixedly welded to the lower end face of the sliding plate, supporting legs are fixedly connected to the lower end of the hexagonal fixing block, a threaded sleeve is sleeved on the outer side of the hexagonal fixing block, and the camera hanging mechanism for aerial photography and surveying and mapping is characterized in that, the rotating plate is rotated to drive the bolt to rotate, so that the clamping block is driven to compress the fixing plate on the lower end face of the aircraft body, the camera is convenient to mount and fix, the bolt is adopted to tightly screw the fixing block, and the simple and convenient structural design of driving the clamping block to compress the fixing plate is adopted, so that the weight of accessories carried by the aircraft body can be greatly reduced, the power consumption of a driving device is reduced, the aircraft body can be prevented from inclining forwards or backwards due to sudden speed reduction or speed increase, and the flight stability is improved; through rotating the supporting leg, drive the hexagon fixed block and rotate the vertical position that can adjust the thread bush to the aircraft fuselage is fit for different topography descending, and the design of spring can produce the buffering to hexagon fixed block and supporting leg, makes the aircraft fuselage steadily land, prevents that its slope from falling down impaired.

Furthermore, a side face of the clamping block is tightly attached to the camera, the upper end of the bolt is connected with the aircraft body through threads, and the rotating plate is rotated to drive the bolt to rotate, so that the clamping block is driven to compress the fixing plate on the lower end face of the aircraft body, and the camera is convenient to install and fix.

Further, terminal surface under the aircraft body is hugged closely to the up end of fixed block, the fixed plate is hugged closely to the medial surface of fixed block, adopts the bolt to turn round tight fixed block, drives the simple and convenient structural design that the fixture block compresses tightly the fixed plate, can reduce the weight that the aircraft body carried the accessory by a wide margin, reduces drive arrangement's power consumption, and can prevent that the aircraft body from falling the speed suddenly or leading to of speeding forward lean on or pitch-back, improvement flight stability.

Furthermore, the supporting leg is cup jointed in the inside slip of telescopic lower extreme, threaded connection thread bush is passed through to telescopic inside, the lower terminal surface of sliding plate compresses tightly the thread bush, through rotating the supporting leg, drives the hexagon fixed block and rotates the vertical position that can adjust the thread bush to the aircraft body is fit for different topography and descends.

Furthermore, the upper end fixed connection aircraft body of spring, the lower extreme fixed connection sliding plate of spring, the design of spring can produce the buffering to hexagon fixed block and supporting leg for the aircraft body steadily lands, prevents that its slope from falling over impaired.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the rotating plate is rotated to drive the bolt to rotate, so that the clamping block is driven to press the fixing plate on the lower end face of the aircraft body, the camera is convenient to mount and fix, the fixing block is screwed tightly by the bolt, the simple and convenient structural design of driving the clamping block to press the fixing plate is adopted, the weight of accessories carried by the aircraft body can be greatly reduced, the electric quantity consumption of the driving device is reduced, forward tilting or backward tilting caused by sudden speed reduction or speed increase of the aircraft body can be prevented, and the flight stability is improved; through rotating the supporting leg, drive the hexagon fixed block and rotate the vertical position that can adjust the thread bush to the aircraft fuselage is fit for different topography descending, and the design of spring can produce the buffering to hexagon fixed block and supporting leg, makes the aircraft fuselage steadily land, prevents that its slope from falling down impaired.

(2) A camera is tightly attached to one side face of the clamping block, the upper end of the bolt is connected with the aircraft body through threads, and the bolt is driven to rotate through rotating the rotating plate, so that the clamping block is driven to compress the fixing plate on the lower end face of the aircraft body, and the camera is convenient to install and fix.

(3) The up end of fixed block hugs closely terminal surface under the aircraft body, and the fixed plate is hugged closely to the medial surface of fixed block, adopts the bolt to turn round tight fixed block, drives the simple and convenient structural design that the fixture block compressed tightly the fixed plate, can reduce the weight that the aircraft body carried the accessory by a wide margin, reduces drive arrangement's electric quantity consumption, and can prevent that the aircraft body from falling the speed suddenly or the anteversion that the speeding leads to or pitch-back, improvement flight stability.

(4) The supporting leg is cup jointed in the inside slip of telescopic lower extreme, and threaded connection thread bush is passed through to telescopic inside, and the lower terminal surface of sliding plate compresses tightly the thread bush, through rotating the supporting leg, drives the hexagon fixed block and rotates the vertical position that can adjust the thread bush to the aircraft body is fit for different topography and descends.

(5) The upper end fixed connection aircraft body of spring, the lower extreme fixed connection sliding plate of spring, the design of spring can produce the buffering to hexagon fixed block and supporting leg for the aircraft body steadily lands, prevents that its slope from falling down impaired.

Drawings

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

fig. 2 is an enlarged cross-sectional view taken at a point a of the present invention;

FIG. 3 is an enlarged view of the point B of the present invention;

fig. 4 is an enlarged cross-sectional view of the support leg of the present invention.

The reference numbers in the figures illustrate:

the aircraft comprises an aircraft body 1, wings 11, a fixing plate 12, a camera 13, a clamping block 14, a fixing block 15, bolts 16, a rotating plate 17, a sleeve 2, a spring 21, a sliding plate 22, a hexagonal fixing block 23, support legs 24 and a threaded sleeve 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a camera hanging mechanism for aerial photography and surveying, comprising an aircraft body 1, wings 11 are installed on two sides of the aircraft body 1, a fixed plate 12 is closely attached to the lower end of the aircraft body 1, a camera 13 is installed on the lower end surface of the fixed plate 12, clamping blocks 14 are clamped on two sides of the fixed plate 12, a fixed block 15 is fixedly welded at one end of each clamping block 14, a bolt 16 is connected inside the fixed block 15 through a thread, a rotating plate 17 is fixedly welded at the lower end of the bolt 16, a sleeve 2 is fixedly welded at the lower end of two sides of the aircraft body 1, a spring 21 is slidably sleeved inside the sleeve 2, a sliding plate 22 is slidably sleeved inside the sleeve 2, a hexagonal fixed block 23 is fixedly welded at the lower end surface of the sliding plate 22, supporting legs 24 are fixedly connected at the lower end of the hexagonal fixed block 23, and the supporting legs 24 are designed to support the aircraft body 1, so that it lands on the ground, and a threaded sleeve 25 is sleeved on the outer side of the hexagonal fixing block 23.

Referring to fig. 1-2, a side surface of the fixture block 14 is tightly attached to the camera 13, the upper end of the bolt 16 is connected to the aircraft body 1 through threads, the bolt 16 is driven to rotate by rotating the rotating plate 17, so that the fixture block 14 is driven to press the fixing plate 12 against the lower end surface of the aircraft body 1, the camera 13 is convenient to install and fix, the upper end surface of the fixing block 15 is tightly attached to the lower end surface of the aircraft body 1, the inner side surface of the fixing block 15 is tightly attached to the fixing plate 12, the fixing block 15 is tightly twisted by the bolt 16, and the fixture block 14 is driven to press the fixing plate 12.

Referring to fig. 1, 3 and 4, a support leg 24 is slidably sleeved inside the lower end of the sleeve 2, the sleeve 2 is connected with a threaded sleeve 25 through threads, the lower end face of the sliding plate 22 presses the threaded sleeve 25 tightly, and the support leg 24 is rotated to drive the hexagonal fixing block 23 to rotate so as to adjust the longitudinal position of the threaded sleeve 25, so that the aircraft body 1 is suitable for landing in different terrains, the upper end of the spring 21 is fixedly connected with the aircraft body 1, the lower end of the spring 21 is fixedly connected with the sliding plate 22, and the hexagonal fixing block 23 and the support leg 24 can be buffered by the design of the spring 21, so that the aircraft body 1 stably lands and is prevented from being damaged when falling down.

The camera hanging mechanism for aerial photography surveying and mapping drives the bolt 16 to rotate by rotating the rotating plate 17, thereby driving the fixture block 14 to press the fixing plate 12 on the lower end surface of the aircraft body 1, facilitating the installation and fixation of the camera 13, adopting the simple structure design that the bolt 16 is adopted to tightly twist the fixing block 15, driving the fixture block 14 to press the fixing plate 12, can greatly reduce the weight of the parts carried by the aircraft body 1, reduce the electric consumption of the driving device, and can prevent the aircraft body 1 from tilting forward or backward caused by sudden deceleration or acceleration, improve the flight stability, the longitudinal position of the threaded sleeve 25 can be adjusted by rotating the supporting leg 24 to drive the hexagonal fixing block 23 to rotate, so that aircraft body 1 is fit for the landing of different topography, the design of spring 21 can produce the buffering to hexagon fixed block 23 and supporting leg 24 for aircraft body 1 steadily lands, prevents that its slope from falling down impaired.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a camera hanging installation mechanism for aerial photography survey and drawing, includes aircraft body (1), its characterized in that: wings (11) are installed on two sides of the aircraft body (1), a fixing plate (12) is tightly attached to the lower end of the aircraft body (1), a camera (13) is installed on the lower end face of the fixing plate (12), clamping blocks (14) are clamped on two sides of the fixing plate (12), a fixing block (15) is fixedly welded to one end of each clamping block (14), bolts (16) are connected to the inside of each fixing block (15) through threads, a rotating plate (17) is fixedly welded to the lower end of each bolt (16), sleeves (2) are fixedly welded to the lower ends of two sides of the aircraft body (1), springs (21) are sleeved on the inside of the sleeves (2) in a sliding mode, sliding plates (22) are sleeved on the inside of the sleeves (2) in a sliding mode, hexagonal fixing blocks (23) are fixedly welded to the lower end faces of the sliding plates (22), and supporting legs (24) are fixedly connected to the lower ends of the hexagonal fixing blocks (23), and a threaded sleeve (25) is sleeved on the outer side of the hexagonal fixing block (23).

2. The aerial photography mapping camera hanging mechanism according to claim 1, wherein: one side surface of the clamping block (14) is tightly attached to the camera (13), and the upper end of the bolt (16) is connected with the aircraft body (1) through threads.

3. The aerial photography mapping camera hanging mechanism according to claim 1, wherein: the upper end face of the fixed block (15) is tightly attached to the lower end face of the aircraft body (1), and the inner side face of the fixed block (15) is tightly attached to the fixed plate (12).

4. The aerial photography mapping camera hanging mechanism according to claim 1, wherein: the support legs (24) are sleeved in the lower end of the sleeve (2) in a sliding mode, the sleeve (2) is connected with the threaded sleeve (25) through threads, and the threaded sleeve (25) is pressed on the lower end face of the sliding plate (22).

5. The aerial photography mapping camera hanging mechanism according to claim 1, wherein: the upper end of the spring (21) is fixedly connected with the aircraft body (1), and the lower end of the spring (21) is fixedly connected with the sliding plate (22).