Rotary clamping device for measurement

Abstract

The invention relates to the technical field of measurement, and discloses a rotary clamping device for measurement. The rotary clamping device comprises a sliding plate, a sensor mounting plate, a rotary assembly and clamping jaw assemblies arranged on the rotary assembly. The rotary assembly comprises a supporting rod, at least one sliding rotary disc and clamping sliding platforms with the samenumber as the sliding rotary discs. One end of the supporting rod is rotationally connected to a base layer platform, and at least one sliding rotary disc is circularly arranged in the circumferential direction from the circle center, wherein the center of the sliding rotary disc is fixedly connected with the top end of the supporting rod, and the clamping sliding platforms are connected to the sliding rotary discs in a sliding manner. When the rotating assembly rotates by a certain angle, one end of the sliding plate makes contact with the free end of one sliding rotary disc in a matched manner, and the clamping sliding platforms slide to the sliding plate from the sliding rotary discs. By means of the rotary clamping device for measurement, the device can adapt to the fixing modes of different measurement sensors, the measurement sensors which cannot be fixed through tripods are clamped through the clamping jaw assemblies on the clamping sliding platform and slide to the sliding plate, and the adaptability is high.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a rotating clamping device for measurement. Background technique [0002] As the source of obtaining natural information, measurement sensors are indispensable and important components for industrial production, scientific research and other fields. There are various measurement sensors in the prior art, such as temperature and humidity sensors, infrared sensors, photoelectric sensors, etc., but for the existing various measurement sensors, the calibration work is a relatively difficult task. Fix the reference object, fix the measuring sensor on the mounting plate and adjust its distance from front to back, left and right, and different measuring sensors are fixed on the mounting plate in different ways, and some measuring sensors can be fixed on the mounting plate through a tripod However, some measurement sensors cannot be fixed by a tripod, and need to be clamped and fixe...

AI Technical Summary

Problems solved by technology

There are various measurement sensors in the prior art, such as temperature and humidity sensors, infrared sensors, photoelectric sensors, etc., but for the existing various measurement sensors, the calibration work is a relatively difficult task. Fix the reference object, fix the measuring sensor on the mounting plate and adjust its distance from front to back, left and right, and different measuring sensors are fixed on the mounting plate in different ways, and some measuring sensors can be fixed on the mounting plate through a tripod However, some measurement sensors cannot be fixed by a tripod and need to be clamped and fixed by clamps. This requires the design of a fixed structure that can adapt to different measurement sensors.

[0003] In addition, how to accurately measure the sensing data value of a reference object (equipment, product), the traditional method is to measure the reference object through a hand-held measuring sensor, and the sensing data value of the reference object at different distances needs to be adjusted by the hand-held measuring sensor And to detect it, this detection method has the following problems: 1) It is easy to shake during the hand-holding process, and the measurement accuracy is low; 2) When changing the distance, it is difficult to grasp the distance, and it is difficult to accurately adjust the distance between the reference object and the measurement sensor. distance between

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