Self-adaptation adjustment level cloud platform

Abstract

The invention relates to a self-adaptation adjustment level cloud platform, which comprises a base, a top cover, floating blocks, a support, a support supporting shaft, rolling bearings, a cloud platform and a screw, wherein the base is a rectangular cavity container with an opening on the top; the top cover is located on the top portion of the base; a small opening is opened in the middle of the top cover; a bump is respectively set in the middle of two side edges of the top cover; a round hole is opened in the middle of the bump; two rolling bearings are mounted inside the round hole; two ends on the bottom of the support are connected to two identical floating blocks; the top portion of the support is penetrated through the small opening in the middle of the top cover and is fixed on the bottom of the cloud platform through the screw; a small hole is opened on the position above the middle of the support; the support supporting shaft is penetrated through the small hole; and the rolling bearings are inserted into the two ends. According to the invention, under the effect of the opposite torque produced by the floating blocks, the cloud platform can be automatically adjusted to a level position, so the work of the apparatus won't be influenced; and the function of self-adaptation adjustment can be realized without needing a large whole size, thus the cloud platform provided herein is convenient to use and has good practicality.

Description

technical field [0001] The invention relates to an adaptively adjustable horizontal platform, which is applied to the hull of an unmanned boat on the water surface and belongs to the field of obstacle avoidance control of the unmanned boat. Background technique [0002] Since the pitch angle of the unmanned boat will change all the time when the unmanned boat is moving on the water surface, the equipment used to detect obstacles on the unmanned boat, such as the laser scanner, needs to keep its attitude level at all times, otherwise the laser beam will shoot to the water surface or the sky , it will not be able to accurately detect the obstacles directly in front of the unmanned boat, which will have a great impact on the obstacle detection of the unmanned boat. [0003] At present, most of the existing horizontal stabilization gimbal technologies use the attitude sensor carried by the ship itself to measure the attitude information such as the pitch angle of the hull in rea...

AI Technical Summary

Problems solved by technology

Due to the complexity of the control system and the long response time of this type of horizontal pan / tilt, it cannot reflect the real-time requirements

[0004] There are three existing related level correction devices, such as a buoyancy positioning laser line thrower involved in 03146296.0, which automatically maintains the level by simulating the hull floating on the liquid during operation. This device is only suitable for carrying small-sized and light-weight For objects, when the measuring equipment carried on the platform reaches a certain mass, according to the buoyancy generation formula, the size of the container and floating objects required to generate buoyancy will also increase accordingly to meet the balance between buoyancy and gravity; a floating platform laser involved in 201120455401.8 The level uses a floating platform to achieve level correction, and it also does not take into account the size limit of the entire device when the equipment on the platform is large; 98240111.6 involves a horizontal and vertical laser pointer device, the laser is set in the buoy, and the buoy is used to The characteristic of maintaining a constant level in the liquid surface keeps the emitted laser in a horizontal and vertical direction at all times. This device does not involve the problem of how to build a horizontal stabilization platform.

Images