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Omnibearing monitoring camera

A surveillance camera, all-round technology, applied in the field of information, can solve the problems of surveillance cameras such as large size, destruction, and easy to be discovered by others.

Inactive Publication Date: 2014-05-28
WUXI CINSEC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, most of the monitoring cameras in the prior art are too large in size, inconvenient to install, and have poor stealth performance, and are easy to be found and destroyed.
And it is difficult to balance volume and image quality

Method used

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  • Omnibearing monitoring camera
  • Omnibearing monitoring camera
  • Omnibearing monitoring camera

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Experimental program
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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] Such as figure 1 , image 3 and Figure 4 As shown, a kind of omni-directional monitoring camera head described in one embodiment of the present invention, comprises the electronic zoom camera head 1 that is connected with monitoring device, is used for fixing and driving electronic zoom camera head 1 rotation and is connected with the rotation control mechanism of monitoring device A rotating bracket 2 that can rotate horizontally and tiltingly, and a protective cover 3 for containing the electronic zoom camera 1 and the rotating bracket 2 .

[0020] In order to solve the problems of concealment, flexibility, anti-anti-monitoring ability, protection and anti-fouling of the existing electronic surveillance camera devices, the installati...

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PUM

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Abstract

Disclosed is an omnibearing monitoring camera which includes a rotary support, a built-in camera and a protective cover. A rotary control mechanism is arranged on the rotary support. The camera is connected with the rotary control mechanism so that the camera can be controlled to be capable of rotating within a range of 360 degrees. The omnibearing monitoring camera is characterized in that the built-in camera sequentially includes a biconvex lens, the focal length of which is f1 and a meniscus-shaped lens, the focal length of which is f2, and an image sensing chip used for receiving images, wherein the ratio of f1 / f2 is between -0.2 and -0.8; and assuming the focal length of an imaging system, which is formed by the biconvex lens and the meniscus-shaped lens, is f, then the ratio of f1 / f is ranged between 1.25 and 2.5. At least one surface of the biconvex lens and the meniscus-shaped lens is an aspheric surface.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a safety monitoring device, in particular to an omnidirectional monitoring camera. Background technique [0002] Security monitoring technology involves all aspects of life and production, such as: subways, highway transportation, hotels, banks, etc. [0003] Patent document CN201577130U discloses a kind of omnidirectional monitoring camera with emergency power supply, including adapter unit, internal power storage unit and external voltage detection unit. The invention discloses an all-round monitoring camera with emergency power supply, which can still work normally when there is a problem with the external power supply, so as to ensure that the place required by the customer can be monitored at any time, which greatly improves the all-round security. The monitoring ability of the surveillance camera enhances the customer's product use experience, and at the same time ens...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N7/18G03B13/18
Inventor 耿振民
Owner WUXI CINSEC INFORMATION TECH