CN-224233759-U - Multispectral camera device

CN224233759UCN 224233759 UCN224233759 UCN 224233759UCN-224233759-U

Abstract

The utility model provides a multispectral photographing device, which comprises a multispectral photographing instrument, a multispectral lens, an external protective shell, an external protective airbag and an internal lens protection mechanism, wherein the multispectral lens is arranged on the front end face of the multispectral photographing instrument, the internal lens protection mechanism is arranged on the outer side surface of the multispectral photographing instrument, the external protective shell is arranged on the outer side surface of the internal lens protection mechanism, and the external protective airbag is arranged on the outer side surface of the external protective shell.

Inventors

LUO YANG
LIU YIMING
WANG XIYING
XU HAORAN
HUANG XIAOMENG
SUI YUHENG
XU ZIHAN
WANG WENJING

Assignees

镇江茶智科技服务有限公司

Dates

Publication Date: 20260512
Application Date: 20250601

Claims (5)

1. The multispectral photographing device comprises a multispectral photographing instrument, a multispectral lens, an external protection shell, an external protection airbag and an internal lens protection mechanism, and is characterized in that the multispectral lens is arranged on the front end surface of the multispectral photographing instrument, the internal lens protection mechanism is arranged on the outer side surface of the multispectral photographing instrument, the external protection shell is arranged on the outer side surface of the internal lens protection mechanism, and the external protection airbag is arranged on the outer side surface of the external protection shell; The internal lens protection mechanism comprises an internal fixing shell, an air valve, a PLC (programmable logic controller), a high-pressure gas tank, a gyroscope, an acceleration sensor, an angle sensor, an air bag shell and a lens protection air bag, wherein the internal fixing shell is respectively installed on the upper surface and the lower surface of the multispectral camera, the high-pressure gas tank is installed on the rear end face of the multispectral camera, the gyroscope is installed on the rear end face of the high-pressure gas tank, the acceleration sensor is installed on the rear end face of the high-pressure gas tank, the angle sensor is installed on the rear end face of the high-pressure gas tank, two air valves are respectively installed on the left end face and the right end face of the high-pressure gas tank, the air bag shells are respectively installed on the two side end faces of the internal fixing shell, and the lens protection air bag is installed inside each air bag shell.
2. A multispectral photographing device according to claim 1, wherein the surfaces of the outer protective airbags on the left and right end surfaces are respectively provided with airbag bolt holes, the left and right end surfaces of the two inner fixing shells are respectively provided with two fixing seats, the outer protective shell and the inner fixing shells are fixedly connected through shell fixing bolts and the fixing seats, and the shell fixing bolts are positioned on the inner sides of the corresponding airbag bolt holes.
3. A multispectral photographing device according to claim 1, wherein four vent pipes are arranged on the side surface of the high-pressure gas tank, the high-pressure gas tank is communicated with the vent pipes through gas valves, the other ends of the vent pipes penetrate through the rear end surfaces of corresponding air bag shells, and the other ends of the vent pipes are communicated with lens protection air bags.
4. The multi-spectral imaging apparatus according to claim 1, wherein the output end of the gyroscope is connected to the input end of the PLC, the output end of the acceleration sensor is connected to the input end of the PLC, the output end of the angle sensor is connected to the input end of the PLC, and the output end of the PLC is connected to the input end of the air valve.
5. A multispectral photographing device according to claim 1, wherein a connecting plate is mounted on the side surface of each inner fixing shell, the two inner fixing shells are fixedly connected through the connecting plate and a connecting bolt, and two air bag fixing belts are mounted on the front end face of each air bag shell.

Description

Multispectral camera device Technical Field The utility model relates to a multispectral camera device, and belongs to the technical field of multispectral cameras. Background The multispectral camera is one of cameras, and is a camera for taking images of a plurality of wave bands in the same area at the same moment, and the common multispectral camera has two forms of single lens and multiple lenses. CN218634085U, which refers to a multispectral camera with anti-falling function, through a supporting spring, stabilizes the multispectral camera body, avoids the phenomenon that internal components and electronic devices are separated from the original position due to falling impact, but when in use, the multispectral camera is mostly used in an agricultural low-altitude shooting task, and when the camera falls from a low altitude, the protection measure cannot protect the multispectral camera, and the lens part is not protected, so that the lens of the camera is damaged when the unmanned aerial vehicle falls, and a multispectral camera is urgently needed to solve the problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a multispectral photographing device so as to solve the problems in the background art, and the utility model designs an internal lens protection mechanism and an external protection air bag to realize protection of a multispectral camera body, so that photographing of a lens is not blocked when the multispectral photographing device is used, the lens is wrapped for protection when the multispectral photographing device falls, a multispectral photographing instrument can be better protected when the multispectral photographing device is used, and the multispectral photographing instrument is prevented from being damaged when the unmanned aerial vehicle falls in low-altitude flight. The multi-spectrum camera device comprises a multi-spectrum camera, a multi-spectrum lens, an external protection shell, an external protection air bag and an internal lens protection mechanism, wherein the multi-spectrum lens is installed on the front end face of the multi-spectrum camera, the internal lens protection mechanism is installed on the outer side surface of the multi-spectrum camera, the external protection shell is installed on the outer side surface of the internal lens protection mechanism, the external protection air bag is installed on the outer side surface of the external protection shell, the internal lens protection mechanism comprises an internal fixing shell, an air valve, a PLC (programmable logic controller), a high-pressure air tank, a gyroscope, an acceleration sensor, an angle sensor, an air bag shell and a lens protection air bag, the internal fixing shell is installed on the upper surface and the lower surface of the multi-spectrum camera respectively, a high-pressure air tank is installed on the rear end face of the multi-spectrum camera, the acceleration sensor is installed on the rear end face of the high-pressure air tank, the angle sensor is installed on the rear end face of the high-pressure air tank, the air bags are installed on the left end face and right end face of the high-pressure air tank, the air bags are installed on the two inner side of the air bags respectively, and the two air bags are installed on the left end face of the air bag respectively. Further, the airbag bolt holes are respectively formed in the surfaces of the outer protection airbags on the left end face and the right end face, two fixing seats are respectively mounted on the left end face and the right end face of the inner fixing shell, the outer protection shell is fixedly connected with the inner fixing shell through shell fixing bolts and the fixing seats, and the shell fixing bolts are located on the inner sides of the corresponding airbag bolt holes. Further, four vent pipes are arranged on the side surface of the high-pressure gas tank, the high-pressure gas tank is communicated with the vent pipes through air valves, the other ends of the vent pipes penetrate through the rear end surfaces of the corresponding air bag shells, and the other ends of the vent pipes are communicated with the lens protection air bags. Further, the output end of the gyroscope is connected with the input end of the PLC, the output end of the acceleration sensor is connected with the input end of the PLC, the output end of the angle sensor is connected with the input end of the PLC, and the output end of the PLC is connected with the input end of the air valve. Further, a connecting plate is arranged on the side surface of each inner fixing shell, the two inner fixing shells are fixedly connected through the connecting plate and the connecting bolt, and two air bag fixing belts are arranged on the front end face of each air bag shell. The multispectral photographing device has the beneficial effects that the multispectral photographing device is reasona