Title: Slit arrangement
Application Number: 200610114318 Application Date: 2006.11.06
Publication Number: 1967208 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N21/01;G01N21/25;G01J3/04
Applicant(s) Name: Beijing Optical Instrument Factory Address:
Inventor(s) Name: Li Fulin;Liu Xinge
Attorney & Agent: zhangtao
Abstract:
    The invention, new slit device, relates to an optical analysis equipment part, including the left and right slit wire motherboard, which can relative move in the same plane, and on the relative horizontal surface relative to the two slit wire motherboard, respectively fixed symmetric slit tablets with opposite blades; the board heads of the adjacent edges of the two slit wire motherboard respectively are the former board and the rear board, the said former board part respectively having wire master hole which perpendicular to the slit edge blade and crossing the former board, a left-and-right rotating wire rod respectively connecting the screw with the corresponding left-and-right rotating two wire master hole; the said rear board part uniformly connecting with a linear movement restricted device, the said linear movement direction parallel to the wire rod; the two ends of the said wire rod are fixed at axis stand and push-forbidding axis stand, and the wire rod section connecting with axis stand connects the power device. The invention changes the existing wedge slider driven slit structure, and the slit open precision has greatly improved, and can realize automatic control, and can be widely used in various spectral apparatus.
Time: 4
<- Previous Patent:Method for synchronously displayi...   |  Next Patent:Sensor block ->