CN-224225319-U - Unmanned aerial vehicle with screw quick detach protection casing

CN224225319UCN 224225319 UCN224225319 UCN 224225319UCN-224225319-U

Abstract

The utility model discloses an unmanned aerial vehicle with a propeller quick-release protective cover, which comprises an unmanned aerial vehicle body, wherein two sides of a connecting arm of the unmanned aerial vehicle body are respectively provided with a contraction groove, an inserting mechanism is arranged in the contraction grooves in a sliding mode, the upper surface of the connecting arm is provided with an inserting port, an inserting block can be inserted into the inserting port, so that transverse limiting is applied to the inserting block, a protective shell is fixedly arranged on the upper surface of the inserting block, and the inserting block inserted into the inserting port can drive the protective shell to be sleeved on the periphery of the propeller. According to the utility model, through the design of the inserting mechanism, the assembling and disassembling process of the protective shell is simplified into standardized actions such as pushing and pulling through the pure mechanical structure design, no special tools and complex training are needed, and the assembling and disassembling efficiency of the protective shell is remarkably improved.

Inventors

ZHOU LAIHONG
ZHAI WENJIE
TANG KAI
SUN ZHE
ZHANG YAN
ZHU GUIQI
Kong Minru
HAN TAO
Dou Guorui
XU XIAOLU

Assignees

陕西电力科隆发展有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250606

Claims (6)

1. Unmanned aerial vehicle with screw quick detach protection casing, its characterized in that includes unmanned aerial vehicle body (1), shrink groove (102) have all been seted up to the both sides of linking arm (101) of unmanned aerial vehicle body (1), interior movable mounting has insertion mechanism (2) in shrink groove (102), cartridge mouth (103) have been seted up to the upper surface of linking arm (101), can supply cartridge (105) cartridge to advance in cartridge mouth (103) to realize so that to the cartridge (105) applys horizontal spacing, the upper surface fixed mounting of cartridge (105) has protective housing (104), so that cartridge (105) in cartridge mouth (103) can drive protective housing (104) suit in the peripheral department of screw together.
2. The unmanned aerial vehicle with the propeller quick-release protective cover of claim 1, wherein the inserting opening (103) is communicated with the shrinkage groove (102), and both sides of the inserting block (105) are provided with limiting grooves (106), so that the limiting grooves (106) can be flush with and communicated with the shrinkage grooves (102) arranged on both sides of the connecting arm (101), and the limiting grooves (106) can be inserted into the inserting opening (103) along with the inserting block (105) to be flush with the inserting end of the inserting mechanism (2).
3. The unmanned aerial vehicle with the propeller quick-release protective cover of claim 1, wherein the inserting mechanism (2) comprises a U-shaped frame (203), the U-shaped frame (203) is slidably mounted in the shrinkage groove (102), limiting blocks (204) are fixedly mounted at two inner ends of the U-shaped frame (203), and the limiting blocks (204) can be slidably inserted into the limiting grooves (106) along with sliding of the U-shaped frame (203) so as to vertically limit the inserting blocks (105).
4. The unmanned aerial vehicle with the propeller quick-release protective cover of claim 3, wherein rubber push plates (205) are fixedly arranged at two ends of the outer surface of the U-shaped frame (203).
5. The unmanned aerial vehicle with the propeller quick-release protective cover of claim 3, wherein a guide post (201) is fixedly arranged at one end in the shrinkage groove (102), the guide post (201) slides through the U-shaped frame (203) and a spring (202) is sleeved on the outer surface of the guide post.
6. The unmanned aerial vehicle with the propeller quick-release protective cover of claim 5, wherein the two ends of the spring (202) are fixedly connected with one end in the shrinkage groove (102) and one end of the U-shaped frame (203) respectively.

Description

Unmanned aerial vehicle with screw quick detach protection casing Technical Field The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a propeller quick-release protective cover. Background At present, the aircraft industry is in a starting stage, along with the gradual maturity of unmanned aerial vehicle technology, unmanned aerial vehicle's application in each industry is also more and more extensive, unmanned aerial vehicle has obtained extensive application in many fields such as propagation, rescue, forest fire prevention and security protection, unmanned aerial vehicle mainly comprises frame and a plurality of propeller blade, propeller blade exposes in the outside air generally, in unmanned aerial vehicle's flight in-process, high-speed rotatory propeller blade exposes at the outside easily to damage external object, and high-speed rotatory propeller blade exposes at the outside risk that has the scratch to the user. The Chinese patent with the publication number of CN208264555U discloses an unmanned aerial vehicle with a propeller protection cover, which comprises an unmanned aerial vehicle frame, propeller blades, a motor and a protection cover, wherein the motor is arranged on the unmanned aerial vehicle frame, a propeller mounting hole is formed in the center of each propeller blade, an output shaft of the motor is inserted into the propeller mounting hole, the protection cover is buckled on each propeller blade, a gap is reserved between the protection cover and each propeller blade, and the protection cover is arranged on a shell of the motor. Through the outside lock joint guard shield at screw blade, prevent that screw blade from directly exposing in the external world to prevent that unmanned aerial vehicle from causing the damage to external object at flight in-process screw blade, screw blade stirs together each other when preventing two unmanned aerial vehicle collision, prevent screw blade rotation and cause the occurence of failure of user's scratch. However, the unmanned aerial vehicle with the propeller protective cover can not be disassembled and replaced conveniently after the protective cover is broken and damaged, and the protective cover which is disassembled and assembled conveniently needs professional tools or complex steps, such as disassembling the whole frame, welding and reworking, so that the maintenance time is prolonged, and the normal use efficiency of the unmanned aerial vehicle is affected. Disclosure of utility model The utility model aims to provide an unmanned aerial vehicle with a propeller quick-release protective cover, which solves the problem that the protective cover cannot be conveniently assembled, disassembled and replaced in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The unmanned aerial vehicle with the propeller quick-release protective cover comprises an unmanned aerial vehicle body, wherein shrinkage grooves are formed in two sides of a connecting arm of the unmanned aerial vehicle body, a plug-in mounting mechanism is arranged in each shrinkage groove in a sliding mode, a plug-in mounting opening is formed in the upper surface of the connecting arm, plug-in mounting can be carried out in the plug-in mounting opening, so that transverse limiting is applied to the plug-in mounting, and a protective shell is fixedly mounted on the upper surface of the plug-in mounting block, so that the plug-in mounting block inserted in the plug-in mounting opening can drive the protective shell to be sleeved on the periphery of the propeller. Preferably, the inserting port is communicated with the shrinkage groove, and both sides of the inserting block are provided with limiting grooves, so that the limiting grooves can be flush with and communicated with the shrinkage grooves formed in both sides of the connecting arm, and the limiting grooves can be inserted into the inserting port along with the inserting block to be flush with the inserting end of the inserting mechanism. Preferably, the inserting mechanism comprises a U-shaped frame, the U-shaped frame is slidably mounted in the shrinkage groove, limiting blocks are fixedly mounted at two ends of the inner side of the U-shaped frame, and the limiting blocks can be slidably inserted into the limiting grooves along with the sliding of the U-shaped frame, so that the vertical limiting of the inserting blocks is realized. Preferably, rubber push plates are fixedly arranged at two ends of the outer surface of the U-shaped frame. Preferably, a guide post is fixedly arranged at one end in the contraction groove, the guide post slides through the U-shaped frame, and a spring is sleeved on the outer surface of the guide post. Preferably, two ends of the spring are respectively and fixedly connected with one end in the shrinkage groove and one end of the U-sh