High-definition hemispherical camera

Abstract

The invention discloses a high-definition hemispherical camera, which relates to the field of cameras and comprises a camera body and a hemispherical transparent shield hermetically fixed at the bottom of the camera body. The camera further comprises an annular track driving mechanism arranged on the camera body and an arc-shaped cleaning strip with the upper end installed on the annular track driving mechanism. The annular track driving mechanism is used for driving the arc-shaped cleaning strip conformally attached to the outer side face of the hemispherical transparent protective cover to rotate in the circumferential direction. The arc-shaped cleaning strip is driven by the annular track driving mechanism to do revolution motion around the hemispherical transparent protective cover, then the outer surface of the hemispherical transparent protective cover is automatically wiped and cleaned, it is guaranteed that the definition of the camera is high, manpower waste is avoided, and the cleaning efficiency is high.

Description

technical field [0001] The invention relates to the field of cameras, in particular to a high-definition hemispherical camera. Background technique [0002] The dome camera is a representative of the development of modern TV monitoring. It integrates a color integrated camera, a pan / tilt, a decoder, a protective cover and other functions in one. It is easy to install, easy to use but powerful, and is widely used in monitoring in open areas; It has the characteristics of small size, beautiful appearance, powerful functions, convenient installation, simple use, and easy maintenance. Public place safety monitoring and factory safety production monitoring, etc. During the long-term use of the dome camera, because the transparent hemispherical shell at the bottom is exposed to the external environment for a long time, it is easy to attach dust and form stains, which will affect the clarity of the internal camera. For the above problems, in the prior art, cleaning personnel are g...

AI Technical Summary

Problems solved by technology

[0002] The dome camera is a representative of the development of modern TV monitoring. It integrates a color integrated camera, a pan / tilt, a decoder, a protective cover and other functions in one. It is easy to install, easy to use but powerful, and is widely used in monitoring in open areas; It has the characteristics of small size, beautiful appearance, powerful functions, convenient installation, simple use, and easy maintenance. Public place safety monitoring and factory safety production monitoring, etc. During the long-term use of the dome camera, because the transparent hemispherical shell at the bottom is exposed to the external environment for a long time, it is easy to attach dust and form stains, which will affect the clarity of the internal camera. For the above problems, in the prior art, cleaning personnel are generally arranged for cleaning on a regular basis, but some cameras with high installation positions are not easy to clean, and a large number of cleaning personnel are required to clean them regularly, which is easy to cause waste of manpower, and the cleaning efficiency is low. At the same time, cleaning personnel There are also safety issues such as falling from high altitude or being hit by a car

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