Motorized control module for blinds

Abstract

The invention provides an electric control module of a sunblind device. A shell comprises an upper cover and a lower cover. The upper cover is provided with at least one connection portion for being connected with a starting end of a sunblind. The lower cover is combined with a left straight plate and a right straight plate of the upper cover so that an opening can be formed between the upper cover and the lower cover to allow a sliding rail to penetrate therein; a movable assembly is arranged inside the lower cover and comprises a roller piece stretching over the lower portion of the sliding rail, a soft elastic wrapping layer is arranged on the surface of the roller piece, a gear set is arranged between the roller piece and a motor piece for driving the roller piece to rotate, at least one elastic piece is arranged between the movable assembly and the lower cover, at least one elastic piece is arranged between the movable assembly and the lower cover, the movable assembly can generate enough upward elastic force relative to the lower cover by means of the elastic piece, and then the soft elastic wrapping layer of the roller piece is attached to the lower end face of the sliding rail by means of elastic force of the elastic piece and generates enough positive pressure.

Description

technical field [0001] The invention relates to an electric control module of a blind device, which is used on a slide rail of a blind device to control a blind arranged under the slide rail to move along the long axis of the slide rail for opening and closing action. Background technique [0002] Usually in restaurants, hospitals, movie theaters or concert halls and other related occasions, the blinds used have already adopted wireless or remote control power equipment to avoid the need for manpower, and eliminate the need for manual blinds combined. The danger, as well as improve the service quality and standard of the site environment, so that the blinds can be opened or closed more easily. [0003] Although the existing electric equipment provides the function of convenient operation, there are still some shortcomings. For example, the cross-sectional shape or size of the slide rail used in the blind device has been predetermined, that is, a blind device can only be lim...

AI Technical Summary

Problems solved by technology

[0003] Although the existing electric equipment provides the function of convenient operation, there are still some shortcomings. For example, the cross-sectional shape or size of the slide rail used in the blind device has been predetermined, that is, a blind device can only be limited to one and one. The cooperation of the sliding rails makes it difficult for the electric equipment to be widely used, increasing the troubles of manufacturers and consumers (users)

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