Optical alignment quick positioning tacking device
An optical collimation and fast technology, applied to the parts of the instrument, the instrument, the shell, etc., can solve the problem of not being able to meet the needs of the multi-band comprehensive photoelectric performance detection device, and not being able to realize the adjustment or positioning of multiple optical devices or instruments, etc. Problems, to improve work performance and combat effectiveness, to achieve the effect of installation and disassembly
Inactive Publication Date: 2009-08-05
ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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Problems solved by technology
However, the existing connection and positioning device cannot meet the needs of the multi-band comprehensive photoelectric performance detection device because it cannot realize the adjustment or positioning of any position of multiple optical devices or instruments.
Method used
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[0015] Such as figure 1 , Figure 4 Shown, on the planar workbench frame 2, be provided with equidistant some inverted T-shaped slots 1 perpendicular to each other vertically and horizontally, and screw holes are provided on the plate surface at the junction of the vertical and horizontal slots. Screw holes are preferably opened at each junction, so that the movable base can be fixed at any position on the workbench frame.
[0016] Such as figure 1 , image 3 As shown, the movable base 6 is a rectangular plate body, and a lower guide rail 4 with an inverted T-shaped cross section is formed on the center line of symmetry of its bottom surface. The bar slot is opened on the center line of symmetry of the movable base 6, and its width should be less than the nut diameter of the fastening screw 5. In order to ensure the smooth flow of the top surface of the movable base, a stepped groove is provided on the top of the bar-shaped slot hole, so that the top surface of the nut is ...
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The invention discloses an optical collimation fast positioning nailing device, the structure of which is that a plurality of vertical and horizontal snap-in grooves are arranged on a plane workbench, screw holes are arranged at the intersection of the vertical and horizontal grooves, and the bottom surface of the movable base is The upper and lower guide rails are inserted into the groove, and there are strip-shaped slot holes for supporting the screw caps on the movable base. The upper guide rail is equipped with an elastic locking mechanism on the upper guide rail. In the present invention, by adding a movable base, the receiving dovetail groove can be shifted and positioned arbitrarily in the vertical and horizontal directions on the workbench, which meets the requirements of collimation and fixed focus. The elastic locking mechanism can realize the rapid installation and disassembly of optical devices or instruments, and meets the needs of rapid installation, detection and disassembly of the detection device in the field. The invention is particularly suitable for a multi-band comprehensive photoelectric performance detection device.
Description
technical field [0001] The invention relates to a mechanical connection and positioning device of an optical device, in particular to an optical alignment fast positioning nail tightening device. Background technique [0002] When testing and evaluating the photoelectric performance of equipment, devices or instruments that include optical systems, special optical devices such as Cassegrain collimators, image analyzers, CCDs, and laser power peak collectors need to be installed on the workbench or instrument. In order to carry out the test work smoothly, the detection optical devices or instruments used should be adjusted to be in a straight or vertical position on the workbench, that is, in the state of "collimation and fixed focus". The connecting and positioning device currently used is to be provided with a dovetail coupling mechanism made of straight dovetail groove guide rails on the workbench. There is a dovetail-shaped base at the bottom of the optical device or in...
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IPC IPC(8): G12B9/08G12B9/04
Inventor 陈志斌侯章亚杨俊
Owner ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA