Special flower basket for optical element etching

Abstract

The invention discloses a special flower basket for optical element etching and relates to an optical element etching device. The special flower basket comprises retractable element racks, an element rack base and a handle, wherein the element rack base is provided with a straight slot, a handle mounting shaft and eight T-shaped mounting grooves; the retractable element rack is provided with an element groove, rubber protective pads and T-shaped mounting feet; the handle is provided with a motor, stirring blades and a handle mounting groove; the handle mounting shaft and the handle mounting groove are provided with threads; multiple rubber protective pads arranged in a triangular shape are respectively arranged on the upper and lower surfaces of the element groove; the element rack base is square; the retractable element racks with T-shaped mounting feet are simultaneously mounted in the eight T-shaped mounting grooves; an etching solution enters element rack base through the straight slot of the element rack base; the handle is connected with the thread of the handle mounting shaft through the handle mounting groove, so that the connection between the element rack base and the handle is realized; the stirring blades are assembled on the motor through clearance fit; the motor is arranged on the handle and rotates to drive the stirring blades to rotate.

Description

technical field [0001] The invention relates to an optical element etching device, in particular to a device that can etch multiple elements at the same time during the optical element etching process, and can effectively avoid problems caused by uneven solution concentration, reaction heat absorption and exotherm, and reaction network formation. A special flower basket for optical element etching due to measurement errors caused by factors such as compound and experimenter's operation. Background technique [0002] When using the etching method to detect the subsurface depth, it is found that the concentration and temperature of the etching solution and the reaction time have a great influence on the etching rate, and the complexity of the chemical reaction process (the heat absorption and exotherm of the reaction, the distribution of the solution concentration) makes the whole experiment The process cannot guarantee that the reaction conditions are stable. In addition, du...

AI Technical Summary

Problems solved by technology

[0003] Most of the etching methods at this stage are to put the optical components directly into the beaker containing the etching solution one by one according to a certain spatial arrangement, and take them out one by one with tweezers at the predetermined time, and use corresponding instruments to carry out the etching process. Stirring, the whole process will cause the etching time of each optical element to be inconsistent, and the optical element may be scratched and damaged due to the operation error of the experimenter during the stirring process

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