Human body infrared detector

A human body infrared and infrared detector technology, which is applied in the field of human body infrared detectors, can solve the problems that human body infrared detection and cameras cannot be installed at the same time

Pending Publication Date: 2022-02-08
广州宏达工程顾问集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, in the case of limited installation space, it may not be possible to install human infrared detection and cameras at the same time

Method used

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Embodiment Construction

[0031] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limitations to the present invention. Those of ordinary skill in the art can There are numerous changes, modifications, substitutions and variations to these embodiments, the scope of the present invention being defined by the claims and their equivalents.

[0032] The terms "center", "longitudinal", "transverse", "length", "upper", "lower", "left", "right", "vertical" mentioned or may be mentioned in the description of the present invention , "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation shown in the drawings Or positional relationship is only for the conveni...

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PUM

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Abstract

The invention relates to a human body infrared detector. The human body infrared detector set comprises a shell, a filter disc, a camera, a pressing ring, an infrared detector and a processing circuit. The filter disc comprises a fixing part and a focusing part, the fixing part is arranged at the edge of the inner side of the first opening, and the focusing part is used for refracting infrared signals released or reflected by the heat source to the receiver; a main bo`dy of the camera is fixed on the surrounding side of the focusing part through a plurality of elastic sheets; a lens of the camera penetrates through the first opening and a second opening in the center of the focusing part and extends out of the shell; the pressing ring can act on the elastic sheet, so that the elastic sheet is tightly pressed on the peripheral wall of the camera; the infrared detector is mounted in the shell and comprises a receiver and a signal processor; and the processing circuit is electrically connected with the camera and the infrared detector. The human body infrared detector integrates the functions of human body infrared detection and the camera, and meanwhile, the installation space is saved.

Description

technical field [0001] The invention relates to the technical field of safety monitoring equipment, in particular to a human body infrared detector. Background technique [0002] With the acceleration of the pace of society, office workers have longer working hours and more overtime. As a result, there is often no one at home, and the phenomenon of home theft occurs from time to time, which constitutes a greater safety hazard. [0003] At present, the human body infrared detector and the camera operate independently, wherein the human body infrared detector realizes the human body detection function, and the camera only has the camera function. Since the human body infrared detector and the camera are installed independently, if linkage is required, a controller needs to be added. At the same time, in the case of limited installation space, it may not be possible to install human infrared detection and cameras at the same time. Contents of the invention [0004] In view ...

Claims

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Application Information

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IPC IPC(8): G08B13/19H04N7/18H04N5/76G08B25/08G08B25/10
CPCG08B13/19H04N7/18H04N5/76G08B25/08G08B25/10
Inventor 黄沃杨秀华
Owner 广州宏达工程顾问集团有限公司
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