Security monitoring device convenient for replacing a camera

Abstract

The invention discloses a security monitoring device convenient for replacing a camera and belongs to the field of security monitoring equipment. The security monitoring device convenient for replacing the camera comprises a fixing plate, a mounting plate and a movable rod; a moving mechanism is arranged on the surface of the fixing plate; the moving mechanism comprises a threaded rod and first connecting seats; two groups of first connecting seats are fixed on the surface of the fixing plate; and the threaded rod is rotationally connected between the two groups of first connecting seats. According to the security monitoring device convenient for replacing the camera, a traction plate is driven by the moving mechanism and a driving mechanism to move linearly, so that free lifting of the camera body is realized, and a worker does not need to climb to a high position to replace the camera body; and by using a locking mechanism to fix the movable rod and using the movable rod and a connecting plate to fix a baffle, a mounting plate is locked, so that the structure is simple and the operation is convenient.

Description

technical field [0001] The invention belongs to the technical field of security monitoring equipment, and in particular relates to a security monitoring device which is convenient for replacing a camera. Background technique [0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and forms an independent and complete system from camera to image display and recording. It can reflect the monitored objects in real time, vividly and truly. It not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace manual monitoring for a long time in a harsh environment, allowing people to see all the actual situations that are actually happening at the monitored site, and through The video recorder records it, and at the same time, the alarm system equipment alarms the illegal intrusion, and the generated alarm signal is input into the alarm hos...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a security monitoring device that is easy to replace the camera, so as to solve the problem that the replacement operation of the camera in the prior art is cumbersome and the camera is prone to shift from the initial position.

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