A camera reset stop device
A stop device and camera technology, applied in image communication, TV, color TV parts, etc., can solve the problems of monitoring position deviation and monitoring effect deterioration
Active Publication Date: 2021-02-19
TIANJIN TIANDI WEIYE INFORMATION SYST INTEGRATION CO LTD
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Problems solved by technology
When there is no wind and no anti-shake is needed, the camera position will stop at a random position, which will lead to a deviation in the monitoring position, resulting in poor monitoring effect
Method used
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Embodiment Construction
[0020] Such as Figure 1 to Figure 9 As shown, the camera stopping device in this embodiment includes a motor bracket 1 and a fixed frame 16, the motor bracket 1 is installed on the fixed frame 16, the section of the motor bracket 1 is U-shaped, and two side plates are arranged between the motor bracket 1. A guide shaft 6 is provided with a guide shaft sheath 11 on the guide shaft 6, and the guide shaft 6 is fixed on the motor bracket 1 through the cross-recessed flat elastic pad combination screw 8, and the stepping motor 2 is fixed on the motor bracket 1 through the countersunk head screw 10 On the middle part of one side of the motor bracket 1, there is a round hole, the round hole is used to pass through the screw of the stepping motor 2, the end of the screw, the side plate of the motor bracket 1 is provided with a flange bearing 7, a screw nut 3 Installed on the motor bracket 1 through the guide shaft 6 and the lead screw, the first stopper 4 is also fixed on the lead sc...
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Long focal length and large zoom cameras have been widely used. When there is no wind and no anti-shake is needed, the camera will stop at a random position, resulting in a deviation of the monitoring position. The invention provides a camera reset stop device, which includes a motor bracket and a fixing frame. The motor bracket is installed on the fixed frame. The section of the motor bracket is U-shaped. There are two guide shafts between the two side plates of the motor bracket. There is a round hole in the middle of one side of the motor bracket. The round hole is used to pass through the screw of the motor. , the lead screw nut is installed on the motor bracket through the guide shaft and the lead screw, and the first stopper is also fixed on the lead screw nut. The two V-shaped grooves of the first stopper are symmetrically located on both sides of the lead screw, V The opening of the groove points to the motor, and the second stopper matched with the first stopper is arranged on the fixed frame. opposite and perpendicular to each other. A video camera is arranged on the second stopper.
Description
technical field [0001] The invention belongs to the field of surveillance cameras, in particular to a reset stop device for an anti-shake camera. Background technique [0002] At present, in the field of video surveillance in the security industry, long focal length and large zoom cameras have been widely used. However, the camera with long focal length and large zoom is installed at a higher position, and the monitoring target is far away. In windy weather, the shake of the camera will cause the video to be blurred, which requires the camera to have anti-shake measures. The current anti-shake includes mechanical anti-shake and electronic anti-shake. The mechanical anti-shake needs to use 2 to 3 anti-shake motors to suspend the camera. When there is no wind and no anti-shake is needed, the camera position will stop at a random position, which will lead to a deviation in the monitoring position, resulting in poor monitoring effect. Contents of the invention [0003] Based...
Claims
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IPC IPC(8): H04N5/232
CPCH04N23/685
Inventor 刘珊瞿关明朱健立李凤鸣
Owner TIANJIN TIANDI WEIYE INFORMATION SYST INTEGRATION CO LTD