Miniature switching mechanism for realized fog-penetrating observation
A conversion mechanism and miniature technology, applied in the direction of cameras, optical filters for photography, parts of color TVs, etc., can solve the problem of insufficient observation ability of observation instruments, and achieve the effect of ensuring linearity
Inactive Publication Date: 2016-03-30
河南平原光电有限公司
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Problems solved by technology
[0002] Due to the continuous change of the modern climate and environment, the requirements for the performance and observation ability of the observation instrument are getting higher and higher. For example, when the observation instrument is used in fine weather and in dense fog or haze, how The performance of effective observation can be carried out under fine weather conditions and in dense fog or haze weather, but the current observation instruments are far from meeting the requirements of modern climate and environmental changes. The observation ability of the current observation equipment is seriously insufficient
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[0019] The technology of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] Such as figure 1 , figure 2 As shown, the miniature conversion mechanism of the present invention that realizes foggy observation includes a filter frame 8, and the filter frame 8 is provided with a filter 16 that allows visible light to pass normally under good weather conditions and in dense fog. Or under haze weather conditions, the filter II7 that cuts off visible light and passes near-infrared light; the upper end of the filter frame 8 is provided with a guide post 11 and a guide sleeve that is movable on the guide post 11 and can move left and right 13. The filter frame 8 is fixedly connected to the guide sleeve 13, the two ends of the guide post 11 are provided with a bracket 12, the trigger switch 10 is arranged on the bracket 12, and the elastic piece 9 is arranged inside the bracket 12 , the shrap...
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The invention discloses a miniature switching mechanism for realized fog-penetrating observation. The miniature switching mechanism comprises an optical filter frame, wherein two kinds of optical filters are arranged inside the optical filter frame; the upper end of the optical filter frame is provided with a guide rod and a guide sleeve, the optical filter frame is fixedly connected with the guide sleeve, two ends of the guide rod are each provided with a bracket, a trigger switch is arranged on each bracket, an elastic sheet is arranged on the inner side of each bracket, and each elastic sheet is connected with the corresponding trigger switch; the lower end of the optical filter frame is provided with a motor, an output end is provided with a lead screw and a nut, the optical filter frame is fixedly connected with the nut through a shifting fork, and the lead screw can drive the nut to move leftward and rightward on the lead screw when the motor operates, so that the shifting fork drives the optical filter frame to move leftward and rightward; and the lead screw and the guide rod are arranged in parallel, and the trigger switches are connected with the motor through lead wires. The miniature switching mechanism is applied to modern observation instruments, realizes the switching of observation instruments under the conditions of fine weather or fog and haze weather, and further realizes the observation functions of the observation instruments under the conditions of fine weather or fog and haze weather.
Description
technical field [0001] The present invention relates to the technical field of optical observation, in particular to a miniature switching mechanism for realizing fog-penetrating observation. Enter the working state of penetrating fog, so that the environmental objects in the dense fog can be clearly imaged, and the observation distance can be increased. Background technique [0002] Due to the continuous change of the modern climate and environment, the requirements for the performance and observation ability of the observation instrument are getting higher and higher. For example, when the observation instrument is used in fine weather and in dense fog or haze, how The performance of effective observation can be carried out under fine weather conditions and in dense fog or haze weather, but the current observation instruments are far from meeting the requirements of modern climate and environmental changes. There is a serious deficiency in the observation ability of the c...
Claims
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Login to View More IPC IPC(8): G02B7/00G02B27/02G02B5/20G03B11/00H04N5/225
Inventor 宋克洲申志芳何波王曦付攀龙
Owner 河南平原光电有限公司