Detection device
The utility model provides a detection device, comprising a lens comprising a lens barrel and a semi-reflecting and semi-transmitting lens arranged in the lens barrel; the point light source is connected to the outer side wall of the lens barrel, is communicated with the lens barrel and is used for...
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| creator | CHEN BAIJIAN HUANGFU GERUI LONG GUANGYAN GUO YUQING CHEN SHENG |
| description | The utility model provides a detection device, comprising a lens comprising a lens barrel and a semi-reflecting and semi-transmitting lens arranged in the lens barrel; the point light source is connected to the outer side wall of the lens barrel, is communicated with the lens barrel and is used for emitting light rays into the lens barrel, and the light rays are emitted out of the lens barrel in parallel after being reflected by the semi-reflecting and semi-transmitting mirror; the convergent mirror is arranged on the object side of the lens and is used for converging the parallel light rays emitted from the lens to a detection area of a shot object; and the imaging module is connected to the image side of the lens and is used for receiving the reflected light, transmitted by the semi-reflecting and semi-transmitting mirror, of the detection area of the shot object so as to carry out imaging. According to the detection device, the parallel light rays emitted from the lens are converged to the detection area o |
| format | Patent |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Detection device |
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