CN-224211293-U - Unmanned aerial vehicle water quality testing device

Abstract

The utility model relates to the technical field of water quality detection devices and discloses an unmanned aerial vehicle water quality detection device, which comprises a main body, wherein supporting legs are fixedly connected to four corners of the bottom of the main body, double-head threaded rods are slidably connected to the inner walls of the supporting legs, rotating shafts I are slidably connected to the outer walls of the double-head threaded rods, nuts are respectively and threadedly connected to the two ends of the double-head threaded rods, two connecting supports are slidably connected to the outer parts of the double-head threaded rods, gears are fixedly connected to one sides of the connecting supports, and a storage groove is formed in the bottom of the main body. According to the utility model, the double-head threaded rod penetrates through the rotating shaft and the connecting support, nuts are screwed on the two ends of the double-head threaded rod, the angle of the connecting support is adjusted, the double-side clamping toothed plate descends through the telescopic rod, teeth on the two sides of the double-side clamping toothed plate clamp gears connected with the connecting support, the connecting support is fixed, and an unmanned aerial vehicle can stay on the water surface through the buoyancy plate, so that the effect of conveniently observing river water for a long time is achieved.

Inventors

• YANG BO
• WANG WEIJIAN
• JIANG HUA
• HUA CHEN
• ZHANG RONGRONG
• ZHONG YUAN
• CAO XIAOJUAN

Assignees

• 西藏合兴建设工程有限公司

Dates

Publication Date

20260508

Application Date

20250423

Claims (8)

1. 1. The water quality detection device for the unmanned aerial vehicle comprises a main body (1) and is characterized in that support legs (2) are fixedly connected to four corners of the bottom of the main body (1), a double-head threaded rod (3) is connected to the inner wall of the support legs (2) in a sliding mode, a rotating shaft (5) is connected to the outer wall of the double-head threaded rod (3) in a sliding mode, nuts (4) are connected to the two ends of the double-head threaded rod (3) in a threaded mode, two connecting supports (6) are connected to the outer portion of the double-head threaded rod (3) in a sliding mode, gears (7) are fixedly connected to one side of the connecting supports (6), a storage groove (8) is formed in the bottom of the main body (1), a telescopic assembly used for adjusting lifting is fixedly connected to the inner wall of the storage groove (8), a hinge (11) is connected to the bottom of the main body (1), a double-layer sealing plate (12) is connected to the outer portion of the hinge (11) in a rotating mode, and a buoyancy plate (13) is fixedly connected to the bottom of the connecting supports (6).
2. 2. The unmanned aerial vehicle water quality testing device of claim 1, wherein the telescopic assembly comprises a telescopic rod (9), one end of the telescopic rod (9) is fixedly connected with a double-side clamping toothed plate (10), and one end of the telescopic rod (9) is fixedly connected with the inner wall of the containing groove (8).
3. 3. The unmanned aerial vehicle water quality detection device of claim 1, wherein the four corners of the main body (1) are fixedly connected with power transmission rods (14), and one end of each power transmission rod (14) is fixedly connected with a propeller (15).
4. 4. The unmanned aerial vehicle water quality detection device according to claim 1, wherein a rotating base (16) is fixedly connected to the bottom of the main body (1), two bearing plates (17) are fixedly connected to the bottom of the rotating base (16), a rotating shaft (18) is rotatably connected to the inner wall of the bearing plate (17), and a camera (19) is fixedly connected to the outer portion of the rotating shaft (18).
5. 5. The unmanned aerial vehicle water quality testing device of claim 1, wherein a winder (20) is fixedly connected to the bottom of the center of the main body (1), two sides of the winder (20) are externally connected with a second rotating shaft (22) in a rotating mode, and a fixing plate (21) is rotatably connected to the outer portion of the second rotating shaft (22).
6. 6. The unmanned aerial vehicle water quality testing device of claim 5, wherein the outside cover of rotation axis two (22) is equipped with rope (23), the one end fixedly connected with of rope (23) is measured bucket (24), the bottom threaded connection of measuring bucket (24) has bolt (25), the outside threaded connection of bolt (25) has conical balancing weight (26).
7. 7. The water quality detection device of the unmanned aerial vehicle according to claim 1, wherein the inner wall of the first rotating shaft (5) is slidably connected to the outer portion of the double-headed threaded rod (3), and the outer portion of the double-headed threaded rod (3) is slidably connected to the inner wall of the gear (7).
8. 8. The unmanned aerial vehicle water quality testing device of claim 5, wherein the top of the fixed plate (21) is fixedly connected to the bottom of the main body (1), and the outer part of the second rotating shaft (22) is rotatably connected to the inner walls of the winder (20) and the fixed plate (21).

Description

Unmanned aerial vehicle water quality testing device Technical Field The utility model relates to the technical field of water quality detection devices, in particular to a water quality detection device of an unmanned aerial vehicle. Background The unmanned aerial vehicle water quality detection device is equipment combining unmanned aerial vehicle technology and water quality monitoring technology and is used for quickly and effectively collecting and analyzing water quality data of water bodies. Such devices typically consist of unmanned aerial vehicles, sensors and data processing systems, which enable water quality detection over a wide range, especially in difficult to reach or dangerous areas. Among the prior art, partial unmanned aerial vehicle water quality testing device, through flight control system, control unmanned aerial vehicle's flight route, speed and height, ensure that unmanned aerial vehicle can accurately reach the target detection region, unmanned aerial vehicle still is equipped with water sample collection device, can follow the automatic sample collection in the water in-process of flight, but partial unmanned aerial vehicle water quality testing device can't stay on the surface of water, simultaneously because unmanned aerial vehicle's electric quantity, can't support unmanned aerial vehicle and carry out long-time flight, so can't carry out long-time observation. Disclosure of utility model The utility model provides a water quality detection device for an unmanned aerial vehicle, and aims to solve the problem that a part of water quality detection devices for unmanned aerial vehicles in the prior art cannot stay on the water surface for a long time, so that the electric quantity is insufficient. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an unmanned aerial vehicle water quality testing device, includes the main part, the bottom four corners fixedly connected with landing leg of main part, the inner wall sliding connection of landing leg has double-end threaded rod, the outer wall sliding connection of double-end threaded rod has a pivot one, each threaded connection in both ends of double-end threaded rod has a nut, the outside sliding connection of double-end threaded rod has two linking bridge, one side fixedly connected with gear of linking bridge, accomodate the groove has been seted up to the bottom of main part, accomodate the inner wall fixedly connected with of groove and be used for adjusting the expansion assembly that goes up and down, the bottom fixedly connected with hinge of main part, the outside rotation of hinge is connected with double-deck closing plate, the bottom fixedly connected with buoyancy board of linking bridge. The main part is unmanned aerial vehicle's major structure for accept control unmanned aerial vehicle's action, do not need to observe for a long time and stop when on the surface of water, unmanned aerial vehicle descends and stops to support subaerial through the landing leg, and the double-end threaded rod passes landing leg and linking bridge, with linking bridge connection at the landing leg, reaches the effect of switching, lets linking bridge 6 support, fixes the double-end threaded rod on the landing leg through the nut. The gear is used for being blocked the fixed bolster, and accomodate the groove and be used for accomodating two side card pinion rack, and the hinge lets double-deck closing plate rotate, covers and accomodates the device of groove protection and accomodate the inner wall, and the buoyancy board lets unmanned aerial vehicle can stay on the surface of water, lets unmanned aerial vehicle keep long-time observation. As a further description of the above technical solution: The telescopic assembly comprises a telescopic rod, one end of the telescopic rod is fixedly connected with a double-side clamping toothed plate, and one end of the telescopic rod is fixedly connected with the inner wall of the storage groove. The telescopic rod enables the telescopic rod to clamp the gear by enabling the two-side clamping tooth plates to adjust the height. As a further description of the above technical solution: The power transmission rod is fixedly connected to four corners of the main body, and one end of the power transmission rod is fixedly connected with the propeller. The power transmission rod transmits power to the propeller, so that the propeller can rotate, and lift force is generated to enable the unmanned aerial vehicle to lift. As a further description of the above technical solution: The bottom fixedly connected with rotating base of main part, the bottom fixedly connected with of rotating base holds the board, it is connected with the axis of rotation to accept the inner wall rotation of board, the outside fixedly connected with camera of axis of rotation. The rotating base controls the rotation of the two bearing plates, and t