Stable and adjustable optical distance measuring device and method

Abstract

The invention discloses a stable and adjustable optical distance measuring device and method, and the device comprises a fixed pedestal, the middle part of the front surface of the fixed pedestal is fixedly connected with a control panel, the middle position of the top of the fixed pedestal is rotatably connected with a rotating platform, and the middle position of the top of the rotating platform is fixedly connected with a placement disc. The top of the placing disc is rotationally connected with a distance measuring device, and the two sides of the bottom of the rotating platform are rotationally connected with balance columns. According to the stable and adjustable optical distance measuring device and method, inclination caused by uneven stress during rotation of the rotating platform is prevented, the receiving and transmitting guide sleeve can rotate on the optical distance measuring device, the situation that light emitted by the optical distance measuring device is dispersed when leaving the receiving and transmitting guide sleeve, and consequently positioning of the distance measuring position is inaccurate is effectively avoided, and the positioning accuracy of the distance measuring device is improved. Therefore, ranging blind areas during ranging are reduced, the accuracy in the ranging process is improved, and the ranging distance can be adjusted conveniently.

Description

technical field [0001] The invention relates to the technical field of optical ranging, in particular to a stable and adjustable optical ranging device and method. Background technique [0002] The optical distance measuring device rotates the light beam such as a laser within a certain range to scan the target object, and can calculate the distance between the target object and the optical distance measuring device according to the scanning situation. Extract the outline information of the target object, etc., optical parts are also called optical elements, the basic components of the optical system, most of the optical parts play the role of imaging, such as lenses, prisms, mirrors, etc., but they are prone to placement during the work process The lack of tightness leads to shaking, so that data errors are prone to occur during ranging, and ranging blind spots are prone to appear when adjusting ranging, making the ranging process inaccurate or undetectable, which is likely...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a stable and adjustable optical distance measuring device, which includes a fixed base, a control panel is fixedly connected to the middle of the front of the fixed base, and a rotating platform is rotatably connected to the middle of the top of the fixed base. , through the cooperation of the rotating platform and the balance column, when the rotating platform rotates, the balance column can guide it, thereby improving the stability of the rotating platform when it is rotated by power, and preventing the rotation of the rotating platform due to uneven force. Tilting, resulting in a sudden deviation during distance measurement. The middle position of the top of the rotating platform is fixedly connected with a placement plate. Through the close fit of the placement plate and the distance measuring device, the placement plate can support the distance measuring device. At the same time, the placing plate has the effect of separation, which further improves the stability of the distance measuring device when it is working, facilitates the reduction of errors in distance measurement, and effectively reduces the probability of loosening of the connection between the placing plate and the rotating platform. The top of the platform is rotatably connected with a distance measuring device, and both sides of the bottom of the rotating platform are rotatably connected with a balance column, and the bottom of the balance column is fixedly connected with the fixed base;

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