Labor-saving opening and closing automatic door

Abstract

The invention relates to the technical field of automatic opening and closing doors, and discloses an opening and closing labor-saving automatic door which comprises a door plate, an inner cavity is formed in the door plate, a driving cabinet is fixedly mounted at the corner of the inner cavity, a transverse shaft is rotationally arranged in the driving cabinet, and the tail end of the transverse shaft extends to the outside of the door plate and is fixedly connected with a driving shaft; a connecting frame and an angle conversion mechanism arranged between the transverse shaft and the connecting frame are arranged in the driving cabinet in a swinging manner, and when the connecting frame swings, the driving cabinet is used for synchronously driving the transverse shaft and the driving shaft to rotate; all structures of the automatic door are arranged in the door plate, the whole automatic door is lighter, the occupied space is smaller, the automatic door can be installed in a limited space, the problem that an automatic opening and closing door is large in size and difficult to install is solved, the structure is simple, meanwhile, more cost is saved, and the automatic door is novel in design and has the advantages of being easy to install, capable of opening and closing the door in a labor-saving mode, small in occupied space and low in cost.

Description

technical field [0001] The invention relates to the technical field of automatic opening and closing doors, in particular to a labor-saving automatic door for opening and closing. Background technique [0002] Under the background of the Internet of Things, various beautiful, convenient and practical smart storage devices have appeared in our lives, such as express cabinets, storage cabinets, bin station trash cans, garbage sorting boxes, etc. Due to special demand factors, These devices are generally equipped with automatic door covers or semi-automatic door covers. For example, when the verification information of express cabinets is verified, the corresponding cabinet doors will automatically spring outwards; trash cans require users to step on the bottom pedal, and the cover is accompanied by the foot pressure. The size of the garbage sorting box is lifted upwards; the garbage sorting box is triggered or verified, and the electric push rod of the opening door will automa...

AI Technical Summary

Problems solved by technology

[0004] The size of the garbage sorting box is relatively large, which can provide more space for the inner opening door to install the automatic door control device; other types of storage equipment such as express cabinets and trash cans cannot be installed due to factors such as door opening methods and limited space Automatic door controls such as figure 1 As shown, it is a schematic diagram of the door opening structure in the garbage sorting box in the prior art. The garbage sorting box is bulky and has multiple inlets. A single inlet box needs to accommodate at least one standard 240-liter trash can space, and the automatic door opening and closing control device It is generally realized by using the space of the depth behind the door, that is, the space between closing the door and opening the door from 0 to 180 degrees. Install a support device in the center of the door panel, install a crossbeam support device in the range of 0 degrees to 180 degrees from the opening angle of the door panel, and install two support devices. The electric control telescopic device is connected between them. The angle at which the crossbeam support device is installed depends on the angle of the door opening. For example, if the door opening effect is 90 degrees, then the crossbeam support device should be the length of the telescopic device itself + 90 degrees, and vice versa. The opening angle of the door is less than 90 degrees if the telescopic device is installed within 90 degrees; the up and down lift, left and right push and pull are controlled by extending the up and down or left and right space and installing sliding devices. The common point of these kinds of control devices is that they need to have enough installation space And it is also more complicated to install, and there is also a problem of material waste;

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