Measurement apparatus for effective optical aperture angle of electro-sensitive protection device
A technology for protecting equipment and effective aperture, applied in the field of optical angle measuring devices, which can solve the problems of reduced work efficiency, large deviation of measurement results, time-consuming and labor-intensive problems, etc.
Pending Publication Date: 2018-06-01
济宁半导体及显示产品质量监督检验中心
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Problems solved by technology
At present, the existing measuring equipment is relatively simple. Generally, a rotary table is installed at one end of a linear guide rail, the transmitter of the electrosensitive protection device is fixed on the rotary table, and the receiver of the electrosensitive protection device is fixed at the other end of the linear guide rail. , adjust the distance between the transmitter and the receiver to the corresponding measurement record, and measure the optical effective aperture angle by manually rotating the rotary table and reading manually. In this way, on the one hand, the installation and measurement process is time-consuming and labor-intensive, which reduces work efficiency; on the other hand. , the precision of sample clamping is low, and the error of manual reading is large, which leads to large deviation of the whole measurement result and low precision
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[0014] structured as figure 1 , figure 2 with image 3 As shown, the present invention includes an optical vibration reduction platform, an electric rotating platform, a horizontal moving platform, a measurement controller and a measurement program. The optical vibration reduction platform is composed of a stainless steel table 1 and six vibration damping pillars 21, and the surface array of the stainless steel table 1 is M6 Threaded holes with a pitch of 25mm are convenient for fixing devices; the electric rotating platform is composed of an electric rotating table 2, a two-dimensional fine-tuning table 4 and a clamping bracket 7, and the electric rotating table 2 is fixed on the stainless steel table 1 of the optical vibration reduction platform, through The electric motor 3 drives the rotation of the electric rotary table 2, and the two-dimensional fine-tuning table 4 is fixed on the electric rotary table 2. By twisting the front and rear fine-tuning knobs 5 and the left ...
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The invention relates to an optical angle measurement apparatus, in particular to a special apparatus for measuring an effective optical aperture angle of an electric-sensitive protection device. Themeasurement apparatus comprises an optical damping platform, an electric rotary platform, a horizontal motion platform, a measurement controller and a measurement program, wherein the optical dampingplatform consists of a stainless steel table-board and six damping supporting columns, the electric rotary platform consists of an electric rotary table, a two-dimensional tuning platform and a clamping support, the horizontal motion platform consists of a rectilinear guide rail, a sliding block, a one-dimensional tuning table and a fixed support, the measurement controller consists of a shell, acontrol communication port, a feedback signal acquisition port and a display screen, and the measurement program is solidified in a control chip after being programmed by virtue of programming software. By adopting the measurement apparatus, the effective optical aperture angle of the electric-sensitive protection device with high precision can be conveniently measured, time and labor are saved, and the working efficiency is increased. The optical angle measurement apparatus has good market prospect.
Description
technical field [0001] The invention relates to an optical angle measuring device, in particular to a special device for measuring the optical effective aperture angle of electric sensitive protection equipment. Background technique [0002] Electrosensitive protection equipment is used in the field of industrial production to avoid safety accidents caused by improper operation or machine failure during the production process, and to protect the personal safety of operators. With the automobile industry, packaging industry, electronics industry, rubber and plastic industry and other enterprises, the demand for electrosensitive protection equipment is increasing. However, due to the uneven technical level of manufacturers, the market products are mixed with good and bad quality, good and bad. , more and more products that do not meet the safety technical requirements enter the market, bringing huge safety hazards and seriously affecting the safety and interests of consumers. ...
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IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor 张玉华宋庆军宋鹏王洋
Owner 济宁半导体及显示产品质量监督检验中心