Measuring and positioning device for unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle measuring and positioning device, which belongs to the technical field of measuring and positioning of unmanned aerial vehicles and comprises a measuring and positioning device body, a display stand is arranged above the measuring and positioning device body, a connecting column is arranged above the display stand, and a warning lamp is arranged above the connecting column. Convenient disassembly and assembly assemblies are arranged on the two sides of the connecting column, a protective cover is arranged above the convenient disassembly and assembly assemblies, a storage battery is arranged in one end of the measuring and positioning device body, a metal door is arranged on one side of the storage battery, the measuring and positioning device body is hinged to the metal door, and a limiting assembly is arranged above the metal door. By arranging the dismounting and mounting base, the inserting block, the fixing block, the fixing rod, the fixing spring and the baffle, a worker can dismount and mount the protective cover conveniently, so that the protective cover can be cleaned conveniently or the warning lamp can be replaced conveniently when being damaged, and the use practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measurement and positioning of unmanned aerial vehicles, and in particular relates to a measurement and positioning device for unmanned aerial vehicles. Background Art

[0002] At present, ground surveys are generally conducted manually using surveying instruments. Due to the long cycle of this surveying method, it is now popular to use drones for high-altitude surveying. This surveying cycle is short and the accuracy is high. When drones conduct high-altitude surveying, image control points need to be arranged at the corners of the surveying area to limit the surveying area of ​​the drone.

[0003] Chinese patent application No. 202221381863.4 discloses a measurement and positioning device for a drone, which belongs to the field of measurement and positioning technology for drones, and includes a display stand, the inner bottom wall of the display stand is installed with a reflective sticker, the inner bottom wall of the display stand is installed with a connecting column, the top of the connecting column is installed with a warning light, the inner wall of the display stand is provided with equidistantly arranged vents, the bottom surface of the display stand is installed with a fixed column, the bottom surface of the fixed column is installed with a connecting block, a fan is arranged above the connecting block, the output end of the fan is connected to a ventilation pipe, and the end of the ventilation pipe away from the fan passes through the display stand and extends to the inside of the display stand. The measurement and positioning device for the drone can illuminate the device by providing a warning light, so that the drone can more easily observe the measurement and positioning device, and the power provided by the fan is provided to transmit the wind to the inside of the display stand through the ventilation pipe and the ventilation hole, so that the impurities on the surface of the reflective sticker can be blown away, so that the reflective sticker can better reflect the light.

[0004] In the above-mentioned patent, the warning light is protected by a protective cover when in use. However, when the protective cover becomes dirty after long-term use, it is inconvenient to disassemble and clean it, or when the warning light is damaged, it is inconvenient to replace the warning light. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a drone measurement and positioning device, which has the characteristics of easy disassembly and assembly of the protective cover, so as to facilitate cleaning of the protective cover or replacement of the warning light when it is damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drone measuring and positioning device, comprising a measuring and positioning device body, a display stand is arranged above the measuring and positioning device body, a connecting column is arranged above the display stand, a warning light is arranged above the connecting column, convenient disassembly and assembly components are arranged on both sides of the connecting column, a protective cover is arranged above the convenient disassembly and assembly components, a battery is arranged inside one end of the measuring and positioning device body, a metal door is arranged on one side of the battery, the measuring and positioning device body and the metal door are hinged, and a limiting component is arranged above the metal door.

[0007] Preferably, the convenient disassembly and assembly component includes a disassembly and assembly seat, the disassembly and assembly seat is fixedly connected to both sides of the connecting column, an insertion block is inserted above the disassembly and assembly seat, a fixed block is inserted on one side of the insertion block, one end of the fixed block is fixedly connected to a fixing rod, a fixing spring is arranged above the fixing rod, and one end inside the fixing rod is slidably connected to a baffle.

[0008] Preferably, a stabilizing slider is fixedly connected below the fixing rod, and a stabilizing slider is slidably connected in the middle of the stabilizing slider.

[0009] Preferably, a fixing hole matching the fixing block is provided on one side of the inserting block, and limiting sliding blocks are provided on both sides of the baffle.

[0010] Preferably, the limit assembly includes a limit seat, which is arranged above the metal door, a pull rod is slidably connected inside the limit seat, one end of the pull rod is fixedly connected to a limit block, one side of the limit block is fixedly connected to an extrusion block, and a limit spring is fixedly connected above the extrusion block.

[0011] Preferably, a limiting hole cooperating with the limiting block is provided on the top of the metal door, and one end of the extrusion block is slidably connected to a stabilizing slide rod.

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

[0013] 1. The utility model realizes the effect of easy disassembly and assembly of the protective cover by providing a convenient disassembly and assembly component, so that it is convenient to clean the protective cover or replace the warning light when it is damaged. By providing a disassembly and assembly seat, an insert block, a fixing block, a fixing rod, a fixing spring and a baffle, it is convenient to disassemble and assemble the protective cover, so that it is convenient to clean the protective cover or replace the warning light when it is damaged, thereby improving the practicality of use.

[0014] 2. The utility model realizes the effect of facilitating the opening and closing of the metal door by setting a limit assembly. By setting a limit seat, a pull rod, a limit block, an extrusion block and a limit spring, it is convenient to open and close the metal door, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the convenient disassembly and assembly components of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the limit assembly of the utility model.

[0019] In the figure: 1. Measuring and positioning device body; 2. Display stand; 3. Connecting column; 4. Warning light; 5. Convenient disassembly and assembly component; 51. Disassembly and assembly seat; 52. Insert block; 53. Fixed block; 54. Fixed rod; 55. Fixed spring; 56. Baffle; 6. Protective cover; 7. Battery; 8. Metal door; 9. Limiting assembly; 91. Limiting seat; 92. Pull rod; 93. Limiting block; 94. Extrusion block; 95. Limiting spring. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a drone measuring and positioning device, comprising a measuring and positioning device body 1, a display stand 2 is arranged above the measuring and positioning device body 1, a connecting column 3 is arranged above the display stand 2, a warning light 4 is arranged above the connecting column 3, convenient disassembly and assembly components 5 are arranged on both sides of the connecting column 3, a protective cover 6 is arranged above the convenient disassembly and assembly component 5, a battery 7 is arranged inside one end of the measuring and positioning device body 1, a metal door 8 is arranged on one side of the battery 7, and the measuring and positioning device body 1 and the metal door 8 are hinged, and a limit position component 9 is arranged above the metal door 8.

[0023] Specifically, the convenient disassembly and assembly component 5 includes a disassembly and assembly seat 51, and the disassembly and assembly seat 51 is fixedly connected to both sides of the connecting column 3, an insertion block 52 is inserted above the disassembly and assembly seat 51, a fixed block 53 is inserted on one side of the insertion block 52, one end of the fixed block 53 is fixedly connected to a fixing rod 54, a fixing spring 55 is arranged above the fixing rod 54, and one end inside the fixing rod 54 is slidably connected to a baffle 56.

[0024] By adopting the above technical solution, the fixing rod 54 is pulled, and the fixing rod 54 drives the fixing block 53 to move and compress the fixing spring 55, so that the fixing block 53 is disengaged from the fixing hole. When the fixing rod 54 moves to the outside of the disassembly and assembly seat 51, the baffle 56 moves down to limit and fix the fixing rod 54 to prevent it from rebounding, so that the protective cover 6 can be removed, making it easy to disassemble and assemble the protective cover 6 when the device is in use, thereby facilitating the cleaning of the protective cover 6 or replacing the warning light 4 when it is damaged, thereby improving the practicality of use.

[0025] Specifically, a stabilizing slider is fixedly connected to the lower part of the fixing rod 54 , and a stabilizing slider is slidably connected to the middle of the stabilizing slider.

[0026] By adopting the above technical solution, the stabilizing slider and the stabilizing slide rod cooperate with each other, so that the fixing rod 54 can slide stably.

[0027] Specifically, a fixing hole matching the fixing block 53 is provided on one side of the inserting block 52 , and limiting sliding blocks are provided on both sides of the baffle 56 .

[0028] By adopting the above technical solution, the fixing hole is convenient for the fixing block 53 to be inserted and the inserting block 52 to be fixed.

[0029] When the present embodiment is in use, the fixing rod 54 is pulled, and the fixing rod 54 drives the fixing block 53 to move and compress the fixing spring 55, so that the fixing block 53 is disengaged from the fixing hole. When the fixing rod 54 moves to the outside of the disassembly seat 51 where the baffle plate 56 is located, the baffle plate 56 moves downward to limit and fix the fixing rod 54 to prevent it from rebounding, so that the protective cover 6 can be removed, making it easy to disassemble and assemble the protective cover 6 when the device is in use, thereby facilitating the cleaning of the protective cover 6 or replacing the warning light 4 when it is damaged, thereby improving the practicality of use.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: specifically, the limit assembly 9 includes a limit seat 91, the limit seat 91 is arranged above the metal door 8, the limit seat 91 is internally slidably connected with a pull rod 92, one end of the pull rod 92 is fixedly connected with a limit block 93, one side of the limit block 93 is fixedly connected with an extrusion block 94, and the upper part of the extrusion block 94 is fixedly connected with a limit spring 95.

[0032] By adopting the above technical solution, the pull rod 92 is pulled, and the pull rod 92 drives the extrusion block 94 to move the compression limit spring 95, so that the limit block 93 is disengaged from the limit hole, so that the metal door 8 can be opened, so that the device can be used to open and close the metal door 8 conveniently, thereby improving the convenience of use.

[0033] Specifically, a limiting hole matching the limiting block 93 is provided on the top of the metal door 8, and one end of the extrusion block 94 is slidably connected to a stabilizing slide rod.

[0034] By adopting the above technical solution, the limiting hole facilitates the insertion of the limiting block 93 to fix the metal door 8, and the stabilizing slide bar facilitates the stable sliding of the extrusion block 94.

[0035] When this embodiment is in use: pull the pull rod 92, the pull rod 92 drives the extrusion block 94 to move the compression limit spring 95, so that the limit block 93 is disengaged from the limit hole, so that the metal door 8 can be opened, so that the device can be used to open and close the metal door 8, thereby improving the convenience of use.

[0036] The structure and use principle of the measuring and positioning device body 1 in the utility model have been disclosed in a measuring and positioning device for an unmanned aerial vehicle disclosed in Chinese patent application No. 202221381863.4. Its working principle is to first connect the warning light 4, the fan and the hydraulic rod to the battery 7, and then place the measuring and positioning device at the required position. The worker adjusts the height of the hydraulic rod according to the terrain, and drives the cross block to move up and down through the power provided by the hydraulic rod, so that the cross block drives the connecting rod to rotate at a certain angle, thereby driving the clamping block and the mounting plate to slide on the ground, and then uses the fixing bolts to fix the mounting plate to the ground, thereby completing the measuring and positioning device. The measuring and positioning device is fixed to avoid the tilting phenomenon of the measuring and positioning device due to the influence of the external environment as much as possible, thereby ensuring the stability of the device. When the worker starts measuring with the drone, the warning light 4 and the fan are turned on. The wind force provided by the fan can clean the impurities inside the display stand 2, thereby ensuring the cleanliness of the display stand 2 and the surface of the reflective sticker, thereby increasing the conspicuousness of the measuring and positioning device. The reflective sticker can reflect the light of the warning light 4, so that the drone can better observe the measuring and positioning device, further increasing the conspicuousness of the measuring and positioning device, and avoiding the drone from being difficult to observe the measuring and positioning device in an environment with poor light, thereby causing inaccurate measurement data.

[0037] Working principle and use process of the utility model: When the utility model is used, the warning light 4, the fan and the hydraulic rod are connected to the battery 7, and then the measuring and positioning device body 1 is placed at the required position, so that it can be used. When the UAV is performing high-altitude surveying, image control points can be arranged at the corners of the surveying area to limit the surveying area of ​​the UAV. The warning light 4 is convenient for warning. When the warning light 4 needs to be replaced or the protective cover 6 needs to be cleaned, the protective cover 6 can be removed through the convenient disassembly and assembly component 5. The limit component 9 is convenient for opening and closing the metal door 8. When the convenient disassembly and assembly component 5 is in use, the fixing rod 54 is pulled, and the fixing rod 54 drives the fixing block 53 to move and compress the fixing spring 5 5, so that the fixing block 53 is separated from the fixing hole. When the fixing rod 54 moves to the outside of the baffle 56 located at the disassembly seat 51, the baffle 56 moves down to limit and fix the fixing rod 54 to prevent it from rebounding, so that the protective cover 6 can be removed, so that the device is easy to disassemble and assemble the protective cover 6 when in use, so that it is convenient to clean the protective cover 6 or replace it when the warning light 4 is damaged, thereby improving the practicality of use. When the limiting component 9 is in use, the pull rod 92 is pulled, and the pull rod 92 drives the extrusion block 94 to move the compression limit spring 95, so that the limit block 93 is separated from the limit hole, so that the metal door 8 can be opened, so that the device is convenient to open and close the metal door 8 when in use, thereby improving the convenience of use.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drone measurement and positioning device, comprising a measurement and positioning device body, characterized in that: A display stand is arranged above the measuring and positioning device body, a connecting column is arranged above the display stand, a warning light is arranged above the connecting column, convenient disassembly and assembly components are arranged on both sides of the connecting column, a protective cover is arranged above the convenient disassembly and assembly components, a battery is arranged inside one end of the measuring and positioning device body, a metal door is arranged on one side of the battery, the measuring and positioning device body and the metal door are hinged, and a limit position component is arranged above the metal door.

2. The unmanned aerial vehicle measurement and positioning device according to claim 1, characterized in that: The convenient disassembly and assembly component includes a disassembly and assembly seat, both sides of the connecting column are fixedly connected with the disassembly and assembly seat, an insertion block is inserted above the disassembly and assembly seat, one side of the insertion block is inserted with a fixed block, one end of the fixed block is fixedly connected with a fixed rod, a fixed spring is arranged above the fixed rod, and one end inside the fixed rod is slidably connected with a baffle.

3. The unmanned aerial vehicle measurement and positioning device according to claim 2, characterized in that: A stabilizing slide block is fixedly connected to the lower part of the fixing rod, and a stabilizing slide bar is slidably connected to the middle part of the stabilizing slide block.

4. The unmanned aerial vehicle measurement and positioning device according to claim 2, characterized in that: A fixing hole matching the fixing block is provided on one side of the inserting block, and limiting sliding blocks are provided on both sides of the baffle.

5. The unmanned aerial vehicle measurement and positioning device according to claim 1, characterized in that: The limit assembly includes a limit seat, which is arranged above the metal door. A pull rod is slidably connected inside the limit seat, one end of the pull rod is fixedly connected to a limit block, one side of the limit block is fixedly connected to an extrusion block, and a limit spring is fixedly connected above the extrusion block.

6. The unmanned aerial vehicle measurement and positioning device according to claim 5, characterized in that: A limiting hole matching the limiting block is provided above the metal door, and one end of the extrusion block is slidably connected with a stabilizing slide bar.

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