Outdoor monopod with excellent water proof and dust proof functions

Abstract

The invention relates to an outdoor tripod head with a good waterproof function and a dustproof function and the outdoor tripod head consists of an outer shell of the tripod head, a rotation axis and a deck mechanism. The rotation axis is coaxially arranged in the outer shell of the tripod head and a base is fixedly arranged at the end of the rotation axis extending out of the outer shell of the tripod head. The deck mechanism is fixedly connected with the outer shell of the tripod head and drives the outer shell of the tripod head to rotate around the rotation axis. The invention has an innovation point that: the part of the rotation axis extending out of the outer shell of the tripod head is coaxially sheathed with a bottom support plate which is arranged on the bottom surface of the outer shell of the tripod head, and the inner plane of the bottom support plate is provided with a cylinder sleeve the inside of which is embedded with a sealing ring which is coaxially sheathed on the rotation axis. The outdoor tripod head is simple in structure and scientific and rational in design, utilizes a double-lip sealing ring and improves the sealing effect and the reliability of the rotation axis of the outdoor tripod head. By virtue of the bottom support plate, the coaxial degree of the rotation axis and the installing hole of the outer shell of the tripod head is automatically adjusted, the installation and maintenance are more convenient and the processing cost is lower, so the outdoor tripod head is an innovative outdoor tripod head which improves the waterproof function and dustproof function of the rotation axis.

Description

technical field [0001] The invention belongs to the monitoring field, in particular to an outdoor cloud platform with excellent waterproof and dustproof functions. Background technique [0002] At present, the waterproof structure of the rotating shaft of the outdoor pan / tilt sold on the market mostly adopts the "0" rubber ring as the waterproof part, that is, the "0" rubber ring is set on the part of the rotating shaft between the base and the pan / tilt. When the cloud platform rotates, rainwater can be prevented from entering the interior of the cloud platform, thereby avoiding damage to various core components in the cloud platform caused by the entry of rainwater. This kind of waterproof structure has high requirements on the eccentricity and coaxiality of the mounting hole made by the rotating shaft and the bottom of the pan / tilt shell, and requires high manufacturing and processing precision, resulting in increased processing costs, laborious installation, and poor wate...

AI Technical Summary

Problems solved by technology

This kind of waterproof structure has high requirements on the eccentricity and coaxiality of the mounting hole made by the rotating shaft and the bottom of the pan / tilt shell, and requires high manufacturing and processing precision, resulting in increased processing costs, laborious installation, and poor waterproof effect. good

In addition, there is a bell-shaped rubber ring on the rotating shaft, or a waterproof structure combined with a plastic frame and a bell-shaped rubber ring to realize the vertical and horizontal waterproofing of the head. This waterproof structure is not good for the rotating shaft. The accuracy requirements for roundness and dimensional deviation are high, and the waterproof effect is not ideal. Water often occurs in the pan / tilt casing, which affects the normal use of the equipment. It is not suitable for outdoor pan / tilts where the rotating shaft rotates frequently.

In addition, the existing outdoor pan / tilts tend to accumulate sand and dust between the seal and the rotating shaft under severe weather such as wind and sand or after long-term use, causing wear on the shaft surface of the rotating shaft, thereby reducing the use effect and service life of the pan / tilt

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