Portable field investigation device
The invention discloses a portable field investigation device which is characterized in that a front cover is located on one side of a shell, a rear cover is arranged on the other side of the shell, ahandle is installed on the top of the shell, a fixing support is connected with one side of the hand...
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| creator | XU XU LIU FEIDA WAN DEPENG GUAN XUFENG SHE GANG |
| description | The invention discloses a portable field investigation device which is characterized in that a front cover is located on one side of a shell, a rear cover is arranged on the other side of the shell, ahandle is installed on the top of the shell, a fixing support is connected with one side of the handle, the other side of the handle is connected with the top of a lifting mechanism, and the bottom of the lifting mechanism is connected with the rear cover; a diffuse reflection light source comprises an upper lamp tube, and a light homogenizing plate, a lens and an array LED light source a are sequentially installed in the upper lamp tube from front to back. The multiband dodging light source comprises a metal fixing cylinder, and an optical filter, a lens c, a lens b, a lens a and a single LED lamp are sequentially clamped in the metal fixing cylinder from front to back. A grazing light source comprises a lower lamp tube, and a cylindrical mirror, an aspheric lens and an array LED light source b are sequentially |
| format | Patent |
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The multiband dodging light source comprises a metal fixing cylinder, and an optical filter, a lens c, a lens b, a lens a and a single LED lamp are sequentially clamped in the metal fixing cylinder from front to back. 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The multiband dodging light source comprises a metal fixing cylinder, and an optical filter, a lens c, a lens b, a lens a and a single LED lamp are sequentially clamped in the metal fixing cylinder from front to back. 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The multiband dodging light source comprises a metal fixing cylinder, and an optical filter, a lens c, a lens b, a lens a and a single LED lamp are sequentially clamped in the metal fixing cylinder from front to back. A grazing light source comprises a lower lamp tube, and a cylindrical mirror, an aspheric lens and an array LED light source b are sequentially</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS |
| title | Portable field investigation device |
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