a spherical camera
A technology of spherical camera and protective cover, which is applied in the direction of image communication, TV, color TV parts, etc., and can solve problems such as loose bolts, poor image stability, and broken structural parts
Active Publication Date: 2021-07-20
ZHEJIANG DAHUA TECH CO LTD
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Problems solved by technology
[0003] Spherical cameras are prone to vibrations in environments such as wind loads and impacts. In the prior art, spherical camera needles usually only use dampers and fixed main structures to achieve local vibration reduction for local components such as the movement, and there is no vibration reduction for the whole machine. device, resulting in poor image stability when vibrating, and prone to risks such as bolt loosening and structural component breakage
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[0026] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] An embodiment of the present invention provides a spherical camera. The spherical camera includes a protective cover and a lens assembly arranged in the protective cover. A damping shock absorber is also provided in the protective cover. When the protective cover vibrates, the damping shock absorber can Move relative to the shield to absorb vibration energy generated by the shield.
[0028] In the above-mentioned embodiment, by s...
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The invention relates to the field of security equipment, and discloses a spherical camera. The spherical camera includes a protective cover and a lens assembly arranged in the protective cover. A damping shock absorber is also arranged in the protective cover. When the protective cover vibrates, the damping The vibrator is movable relative to the shield to absorb vibrational energy generated by the shield. In the above-mentioned embodiment, by setting the damping shock absorber in the protective cover to absorb its vibration energy, thereby suppressing the vibration of the spherical camera as a whole, avoiding the loosening and breaking of the bolts of the spherical camera in the wind load, impact and other environments, and improving the spherical shape at the same time. Image stabilization while the camera is working.
Description
technical field [0001] The invention relates to the field of security equipment, in particular to a spherical camera. Background technique [0002] The dome camera includes a protective cover and a lens assembly installed on the inner wall of the protective cover, wherein the lens assembly includes a lens, and the lens is exposed outside the protective cover to collect images of the surrounding environment; the protective cover is located above the lens and covers the lens, and has waterproof, Anti-acid rain, high temperature resistance, and anti-corrosion functions, it is the protective umbrella for the main components such as the lens. When installing, the dome camera can be fixed on the desired location by means of hoisting (hanging on the roof and ceiling through brackets), side-mounting (fixed on the wall or pole through brackets) or embedded (directly opening holes in the ceiling without brackets). s position. [0003] Spherical cameras are prone to vibrations in env...
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IPC IPC(8): H04N5/225
CPCH04N23/50H04N23/55
Inventor 孙杭其叶天云王栋潇王晓媛
Owner ZHEJIANG DAHUA TECH CO LTD