CN-224216884-U - Unmanned aerial vehicle aeromagnetic probe rod system and unmanned aerial vehicle provided with same

CN224216884UCN 224216884 UCN224216884 UCN 224216884UCN-224216884-U

Abstract

The application relates to an unmanned aerial vehicle aeromagnetic probe rod system and an unmanned aerial vehicle provided with the same, wherein the unmanned aerial vehicle aeromagnetic probe rod system comprises an electronic bin assembly, a first probe rod, a second probe rod and a positioning assembly; the application discloses an electronic bin assembly, which comprises an electronic bin assembly, a first probe rod, a second probe rod, a positioning assembly and a positioning assembly, wherein the electronic bin assembly is internally hollow, two through holes are respectively formed in two opposite side walls of the electronic bin assembly in a penetrating manner, the first probe rod is arranged in the electronic bin assembly, two ends of the first probe rod respectively penetrate through the two through holes to extend outwards, the second probe rod is respectively connected with two ends of the first probe rod in a sliding manner, the positioning assembly is sleeved outside the first probe rod and the second probe rod and is positioned at the joint of the first probe rod and the second probe rod so as to adjust the interval between one end, far away from the first probe rod, of the second probe rod and the electronic bin assembly, and the first probe rod and the second probe rod are arranged in the electronic bin assembly in a sliding manner so as to enable the whole structure to be stable, the problem of insufficient rigidity after being unfolded is avoided.

Inventors

GAO ZHUANGZHUANG
GAO JUNQI
SHEN YING

Assignees

青岛海月辉科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250716

Claims (10)

1. An unmanned aerial vehicle aeromagnetic probe rod system, comprising: The electronic bin assembly is hollow in the interior and two through holes are respectively formed in the side walls of the two opposite sides in a penetrating manner; the first probe rod is arranged in the electronic bin assembly, and two ends of the first probe rod respectively penetrate through the two through holes to extend outwards; The second probe rod is respectively connected with the two ends of the first probe rod in a sliding manner; The positioning assembly is sleeved outside the first probe rod and the second probe rod and is positioned at the joint of the first probe rod and the second probe rod, and the positioning assembly is used for enabling the relative sliding of the first probe rod and the second probe rod to stop or release so as to adjust the distance between one end, away from the first probe rod, of the second probe rod and the electronic bin assembly.
2. The unmanned aerial vehicle aeromagnetic probe rod system of claim 1, wherein the positioning assembly comprises: One end of the clamping piece is fixedly sleeved outside the first probe rod or the second probe rod, and the other end of the clamping piece is provided with a clamping structure; the locking piece is sleeved outside the second probe rod or the first probe rod in a sliding way relative to the clamping piece, and one end of the locking piece is used for sliding to wrap the clamping structure or sliding to be far away from the clamping structure, so that the relative sliding of the first probe rod and the second probe rod is stopped or released.
3. The unmanned aerial vehicle aeromagnetic probe rod system according to claim 2, wherein the first probe rod is hollow, the second probe rod is slidingly arranged in the first probe rod, one end of the clamping piece is fixedly sleeved at one end of the first probe rod far away from the electronic bin assembly, the other end of the clamping piece is provided with the clamping structure, the locking piece is slidingly sleeved outside the second probe rod, and one end of the locking piece, which is close to the clamping piece, is used for sliding to wrap the clamping structure or sliding to be far away from the clamping structure so that the relative sliding of the first probe rod and the second probe rod is stopped or released.
4. The unmanned aerial vehicle aeromagnetic probe rod system according to claim 2, wherein the second probe rod is hollow, the first probe rod is slidingly arranged in the second probe rod, one end of the clamping piece is fixedly sleeved at one end of the second probe rod close to the electronic bin assembly, the other end of the clamping piece is provided with the clamping structure, the locking piece is slidingly sleeved outside the first probe rod, and one end of the locking piece close to the clamping piece is used for sliding to wrap the clamping structure or sliding to be far away from the clamping structure so that the relative sliding of the first probe rod and the second probe rod is stopped or released.
5. The unmanned aerial vehicle aeromagnetic probe rod system of claim 3 or 4, wherein the clamping structure further comprises: the clamping parts are arranged around the axes of the first probe rod or the second probe rod, one ends of the two clamping parts are connected with the clamping piece, and the other ends of the two clamping parts are used for approaching to or separating from the axes of the first probe rod or the second probe rod; The guide part is arranged on the end face, far away from the first probe rod or the second probe rod, of the clamping part, and the guide part is used for enabling the thickness of the clamping part to gradually increase from one end far away from the clamping part to the other end.
6. The unmanned aerial vehicle aeromagnetic probe system of claim 5, wherein the positioning assembly further comprises: and an external thread is arranged between the clamping structure and the clamping piece, and an internal thread is correspondingly arranged on the inner wall of the locking piece and is used for being connected with the clamping piece by threads after the clamping structure stretches into the locking piece.
7. The unmanned aerial vehicle aeromagnetic probe system of claim 6, wherein the positioning assembly further comprises: the first sealing groove is arranged at a position between the external thread and the clamping piece; and the first sealing piece is arranged in the sealing groove and is positioned between the clamping piece and the locking piece.
8. The unmanned aerial vehicle aeromagnetic probe system of claim 1, wherein the electronics cartridge assembly further comprises: The bin body is hollow, two mounting openings are respectively formed in the adjacent two outer walls in a penetrating mode, the through holes are formed in the bin body in a penetrating mode, and the penetrating directions of the through holes and the two mounting openings are perpendicular to each other; the mounting covers are respectively covered at the two mounting openings and are connected with the bin body; The two limiting covers are sleeved outside the first probe rod and are respectively connected with the bin body, and the limiting covers are covered at the through holes; the second sealing groove is arranged at one end, close to the bin body, of the mounting cover and the limiting cover; The second sealing piece is arranged in the second sealing groove and is positioned between the mounting cover and the bin body or between the limiting cover and the bin body.
9. The unmanned aerial vehicle aeromagnetic probe rod system of claim 1, further comprising: The two end covers are respectively sleeved outside the two second probe rods and are positioned at one end of the second probe rod far away from the first probe rod, and the end covers are in threaded connection with the second probe rod; The third sealing groove is arranged in the end cover; And the third sealing piece is arranged in the third sealing groove and is positioned between the end cover and the second probe rod.
10. A drone, characterized in that it is provided with a drone aeromagnetic probe rod system according to any of the preceding claims 1-9.

Description

Unmanned aerial vehicle aeromagnetic probe rod system and unmanned aerial vehicle provided with same Technical Field The application belongs to the technical field of unmanned aerial vehicle equipment, and particularly relates to an unmanned aerial vehicle aeromagnetic probe rod system and an unmanned aerial vehicle provided with the same. Background The unmanned aerial vehicle aeromagnetic detection technology is a technology for detecting and measuring geomagnetic fields by utilizing an unmanned aerial vehicle platform, and is widely applied to the fields of geological exploration, mineral resource investigation, environmental monitoring and the like. Aeromagnetometers are core devices in aeromagnetic detection that are capable of recording with high accuracy weak magnetic field changes at the earth's surface. In the prior art, an unmanned aerial vehicle is generally used for carrying an aviation magnetometer by a probe rod, so that the electromagnetic interference of a machine body is reduced, the detection precision is improved, the unmanned aerial vehicle aviation magnetometer is mainly composed of a fixed probe rod and a folding probe rod, wherein the length of the fixed probe rod is not adjustable, the data quality is affected, the occupied space during transportation and storage is large, the portability is poor, and compared with the fixed probe rod, the folding probe rod can be used for adjusting the length of the probe rod according to different tasks such as low-altitude high-precision detection or high-altitude rapid scanning, so that the data quality is good, the portability is enhanced, and the occupied space is smaller. However, the folding probe rod is insufficient in rigidity after being unfolded, the probe rod is easy to shake when the unmanned aerial vehicle flies at a high speed, so that the data quality is difficult to stabilize, the sealing performance at the folding joint is weak, the folding joint is easy to wear after long-term use, the waterproof and dustproof performance is reduced, the problem of signal interference or equipment damage is easy to occur, and the cable bare leakage is easy to damage after folding, so that the subsequent maintenance cost is increased. Disclosure of utility model Aiming at the defects existing in the related art, the application provides the unmanned aerial vehicle aeromagnetic probe rod system and the unmanned aerial vehicle provided with the same, which have the advantages that the first probe rod is arranged in the electronic bin assembly and is designed to slide relative to the second probe rod, so that the whole structure is stable, the problem of insufficient rigidity after unfolding is avoided, the whole length of the first probe rod and the whole length of the second probe rod are adjusted in a stepless manner through the positioning assembly, the suitability for different tasks is improved, the stability of data is further ensured, and a series of problems caused by folding joint design are avoided. In one aspect, the present application provides an unmanned aerial vehicle aeromagnetic probe rod system, comprising: The electronic bin assembly is hollow in the interior and two through holes are respectively formed in the side walls of the two opposite sides in a penetrating manner; the first probe rod is arranged in the electronic bin assembly, and two ends of the first probe rod respectively penetrate through the two through holes to extend outwards; The second probe rod is respectively connected with the two ends of the first probe rod in a sliding manner; The positioning assembly is sleeved outside the first probe rod and the second probe rod and is positioned at the joint of the first probe rod and the second probe rod, and the positioning assembly is used for enabling the relative sliding of the first probe rod and the second probe rod to stop or release so as to adjust the distance between one end, away from the first probe rod, of the second probe rod and the electronic bin assembly. In some embodiments, the positioning assembly comprises: One end of the clamping piece is fixedly sleeved outside the first probe rod or the second probe rod, and the other end of the clamping piece is provided with a clamping structure; the locking piece is sleeved outside the second probe rod or the first probe rod in a sliding way relative to the clamping piece, and one end of the locking piece is used for sliding to wrap the clamping structure or sliding to be far away from the clamping structure, so that the relative sliding of the first probe rod and the second probe rod is stopped or released. In some embodiments, the first probe rod is hollow, the second probe rod is slidingly disposed in the first probe rod, one end of the clamping member is fixedly sleeved on one end of the first probe rod away from the electronic bin assembly, the other end of the clamping member is provided with the clamping structure, the locking member is slidingly sleeved o