Instrument mounting structure for surveying and mapping of unmanned aerial vehicle

Abstract

The utility model discloses an instrument mounting structure for unmanned aerial vehicle surveying and mapping, which comprises a mounting rack, the bottom surface of the mounting rack is fixedly connected with a base, the bottom surface of the mounting rack is fixedly connected with a mounting plate, and the bottom surface of the mounting plate is fixedly connected with a data memory. According to the device, the surveying instrument body can be inserted into the base through the mounting pin, the surveying instrument body is attracted through the magnetic attraction plate, then the two positive and negative threaded rods are rotated through the quick-release nut, and the limiting sliding groove and the limiting sliding block are matched, so that the two positioning plates can be close to each other, the surveying instrument body is quickly clamped and fixed, and the working efficiency is improved; meanwhile, through cooperation of a limiting sliding groove and a limiting sliding block, the position of a positioning plate can be accurately controlled, it is ensured that the surveying instrument body is stably fixed to the base, shaking and displacement in the using process are reduced, a mounting pin can be further fixed through a positioning pin, and the positioning effect is good. And the accuracy of measured data can be improved through stable fixation and accurate positioning.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicles, in particular to an instrument mounting structure for unmanned aerial vehicle surveying and mapping. Background Art

[0002] Drone surveying and mapping is a technology that uses high-precision measuring equipment such as high-definition cameras and lidars carried by drones to collect and map geographic data. Through the flight of drones, spatial information such as the ground, buildings, and terrain can be obtained quickly and efficiently, and accurate three-dimensional models and maps can be generated. At the same time, with the development of technologies such as 5G and cloud computing, data processing and transmission of drone surveying and mapping will also be faster and more convenient.

[0003] At present, UAV surveying and mapping has become an important means of obtaining geographic information. During the UAV surveying and mapping process, the stability and accuracy of the surveying and mapping instruments directly affect the quality of the surveying and mapping results. When the surveying and mapping instruments are mounted, the operator needs to install them on the UAV. However, the installation method often has problems such as slow fixing efficiency and susceptibility to vibration interference, which leads to reduced surveying and mapping accuracy. Therefore, we propose an instrument mounting structure for UAV surveying and mapping to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an instrument mounting structure for unmanned aerial vehicle surveying and mapping, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An instrument mounting structure for unmanned aerial vehicle surveying and mapping comprises a mounting frame, the bottom surface of the mounting frame is fixedly connected to a base, the bottom surface of the mounting frame is fixedly connected to a mounting plate, the bottom surface of the mounting plate is fixedly connected to a data storage device, the bottom surface of the mounting plate is fixedly connected to a signal intensifier, the left side wall and the right side wall of the base are both provided with limit slide grooves, the inner wall of each of the limit slide grooves is clamped with positive and negative threaded rods, the outer surface of each of the positive and negative threaded rods is threadedly connected to a limit slider, the side surfaces of two groups of limit sliders that are close to each other are fixedly connected to positioning plates, the side surfaces of the two positioning plates that are close to each other are jointly clamped with mounting pins, the side surfaces of the two positioning plates that are away from each other are both threadedly connected with positioning pins, and the bottom surface of the mounting pin is fixedly connected to a surveying and mapping instrument body.

[0007] In a further embodiment, the left side surface and the right side surface of the mounting frame are fixedly connected with mounting blocks, the upper surface of each mounting block is provided with a positioning hole, and the inner top wall of the base is fixedly connected with a magnetic attraction plate.

[0008] In a further embodiment, a potential seat is fixedly connected to the bottom surface of the mounting frame, and a group of display lights is fixedly connected to the bottom surface of the potential seat.

[0009] In a further embodiment, a threaded mounting sleeve is fixedly connected to the bottom surface of the base, and a protective cover is threadedly connected to the inner wall of the threaded mounting sleeve.

[0010] In a further embodiment, an identification plate is provided on the back side of the base, and the front side of the identification plate is fixedly connected to the back side of the base.

[0011] In a further embodiment, a quick-release nut is fixedly connected to the front side of each of the forward and reverse threaded rods, and a protective pad is fixedly connected to the back side of each of the forward and reverse threaded rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can insert the surveying instrument body into the base through the installation pin, adsorb it through the magnetic suction plate, and then simultaneously rotate the two positive and negative threaded rods through the quick-release nut, cooperate with the limit slide groove and the limit slider, so that the two positioning plates can be brought close to each other and the surveying instrument body can be quickly clamped and fixed, thereby improving work efficiency. At the same time, through the cooperation of the limit slide groove and the limit slider, the position of the positioning plate can be accurately controlled to ensure that the surveying instrument body is firmly fixed on the base, reducing shaking and displacement during use, and the installation pin can be further fixed by the positioning pin, and the stable fixation and precise positioning are helpful to improve the accuracy of measurement data and reduce errors caused by instrument movement or instability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the three-dimensional structure of the instrument mounting structure used for UAV mapping.

[0015] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the instrument mounting structure used for UAV mapping.

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the surveying instrument body in the instrument mounting structure used for UAV surveying.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the positioning plate in the instrument mounting structure used for UAV mapping.

[0018] In the figure: 1. Mounting frame; 2. Mounting block; 3. Positioning hole; 4. Base; 5. Potentiometer; 6. Display light; 7. Mounting plate; 8. Data storage device; 9. Signal enhancer; 10. Threaded mounting sleeve; 11. Protective cover; 12. Identification plate; 13. Limiting slide groove; 14. Positive and negative threaded rod; 15. Limiting slider; 16. Positioning plate; 17. Mounting pin; 18. Surveying instrument body; 19. Positioning pin; 20. Quick-release nut; 21. Protective pad; 22. Magnetic plate. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, an instrument mounting structure for unmanned aerial vehicle surveying and mapping includes a mounting frame 1, the bottom surface of the mounting frame 1 is fixedly connected to a base 4, the bottom surface of the mounting frame 1 is fixedly connected to a mounting plate 7, the bottom surface of the mounting plate 7 is fixedly connected to a data storage device 8, the bottom surface of the mounting plate 7 is fixedly connected to a signal intensifier 9, the left side wall and the right side wall of the base 4 are both provided with a limited sliding groove 13, the inner wall of each limited sliding groove 13 is clamped with a positive and negative threaded rod 14, the outer surface of each positive and negative threaded rod 14 is threadedly connected to a limited sliding block 15, the side surfaces of the two groups of limited sliding blocks 15 close to each other are fixedly connected with a positioning plate 16, the side surfaces of the two positioning plates 16 close to each other are jointly clamped with a mounting pin 17, the side surfaces of the two positioning plates 16 away from each other are both threadedly connected with a positioning pin 19, and the bottom surface of the mounting pin 17 is fixedly connected with a surveying and mapping instrument body 18.

[0023] The left side and the right side of the mounting frame 1 are fixedly connected with mounting blocks 2, and the upper surface of each mounting block 2 is provided with a positioning hole 3. The inner top wall of the base 4 is fixedly connected with a magnetic suction plate 22. The setting of the mounting block 2 and the positioning hole 3 can facilitate the staff to install the device. The bottom surface of the mounting frame 1 is fixedly connected with a potential seat 5, and the bottom surface of the potential seat 5 is fixedly connected with a group of display lights 6. The display lights 6 can facilitate the staff to understand the operating status of the device. The bottom surface of the base 4 is fixedly connected with a threaded mounting sleeve 10, and the inner wall of the threaded mounting sleeve 10 is threadedly connected with a protective cover 11. The protective cover 11 can protect the surveying instrument body 18.

[0024] An identification plate 12 is provided on the back of the base 4, and the front of the identification plate 12 is fixedly connected to the back of the base 4. The identification plate 12 can facilitate the staff to understand the basic information and operation method of the device. The front of each positive and negative threaded rod 14 is fixedly connected with a quick-release nut 20, and the back of each positive and negative threaded rod 14 is fixedly connected with a protective pad 21. The quick-release nut 20 can facilitate the staff to rotate the positive and negative threaded rod 14.

[0025] The working principle of the utility model is:

[0026] When in use, first insert the mounting pin 17 on the surveying instrument body 18 into the base 4, adsorb it through the magnetic suction plate 22, and then rotate the two positive and negative threaded rods 14 through the quick-release nut 20 at the same time, cooperate with the limit slide groove 13 and the limit slider 15, so that the two positioning plates 16 are close to each other and clamp the surveying instrument body 18, and then further fix the mounting pin 17 through the positioning pin 19, and finally install the protective cover 11 on the base 4 through the threaded mounting sleeve 10 to protect the surveying instrument body 18. The above is the entire working principle of this device.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An instrument mounting structure for unmanned aerial vehicle surveying and mapping, characterized in that: The invention comprises a mounting frame (1), the bottom surface of the mounting frame (1) is fixedly connected to a base (4), the bottom surface of the mounting frame (1) is fixedly connected to a mounting plate (7), the bottom surface of the mounting plate (7) is fixedly connected to a data storage device (8), the bottom surface of the mounting plate (7) is fixedly connected to a signal intensifier (9), the left side wall and the right side wall of the base (4) are both provided with a limit slide groove (13), and the inner wall of each limit slide groove (13) is clamped with a positive and negative threaded rod. (14), the outer surface of each of the positive and negative threaded rods (14) is threadedly connected to a limit slider (15), the side surfaces of the two groups of limit sliders (15) close to each other are fixedly connected to a positioning plate (16), the side surfaces of the two positioning plates (16) close to each other are jointly clamped with a mounting pin (17), the side surfaces of the two positioning plates (16) away from each other are threadedly connected to a positioning pin (19), and the bottom surface of the mounting pin (17) is fixedly connected to a surveying instrument body (18).

2. The instrument mounting structure for unmanned aerial vehicle surveying and mapping according to claim 1 is characterized in that: The left side surface of the mounting frame (1) and the right side surface of the mounting frame (1) are both fixedly connected with mounting blocks (2), the upper surface of each mounting block (2) is provided with a positioning hole (3), and the inner top wall of the base (4) is fixedly connected with a magnetic attraction plate (22).

3. The instrument mounting structure for unmanned aerial vehicle surveying and mapping according to claim 1 is characterized in that: The bottom surface of the mounting frame (1) is fixedly connected to a potential seat (5), and the bottom surface of the potential seat (5) is fixedly connected to a group of display lights (6).

4. The instrument mounting structure for unmanned aerial vehicle surveying and mapping according to claim 1 is characterized in that: A threaded mounting sleeve (10) is fixedly connected to the bottom surface of the base (4), and a protective cover (11) is threadedly connected to the inner wall of the threaded mounting sleeve (10).

5. The instrument mounting structure for unmanned aerial vehicle surveying and mapping according to claim 1 is characterized in that: The back of the base (4) is provided with an identification plate (12), and the front of the identification plate (12) is fixedly connected to the back of the base (4).

6. The instrument mounting structure for unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that: The front side of each of the forward and reverse threaded rods (14) is fixedly connected to a quick-release nut (20), and the back side of each of the forward and reverse threaded rods (14) is fixedly connected to a protective pad (21).

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