Remote control device especially suitable for opening and closing door

Abstract

The invention provides a remote control device especially suitable for opening and closing a door, which is mainly formed by arranging a plurality of electronic parts and motor parts on a circuit board according to specific forming relation; when in use, the remote control device must be connected with a telephone with caller identifying function in order to input a setting number which can control the opening and the closing of the door, the telephone with the setting number can be dialed to send a telegraphic signal to a telephone which is connected with the remote control device in order to start a control signal, the remote control device is connected with a press type control switch of an objective door leaf and is connected to a signal receiving controller, therefore, the control signal is transmitted to the signal receiving controller by the press type control switch to control a power source of the objective door leaf to open and close the door, the objective door leaf is alsoprovided with a metal sensor to sense whether the objective door leaf is positioned and can be started to dial and send a telegraphic signal in proper time to the telephone with the setting number inorder to back report, resist burglary and monitor after opening and closing the door.

Description

【Technical Field】 [0001] The present invention relates to a remote remote control device, in particular to a remote remote control device particularly suitable for opening and closing doors. 【Background technique】 [0002] A remote remote control device, as the name implies, is a device that can control a certain item at a distance to cause a certain action or stop a certain action; specifically, it is easier to understand that the remote remote control door door opens or The remote control device for closing the door is a remote remote control device. [0003] As far as doors are concerned, there are many door doors that are often seen on the market at present, and they are too numerous to mention, such as small and medium-sized factory doors, general store doors, warehouses or home garages and other places where metal rolling doors that can be rolled up and down are often found; and Large-scale factory gates, school gates, or large parking lot gates are often seen with scissor g...

AI Technical Summary

Problems solved by technology

[0004] It is convenient to use the remote control to control the opening and closing of the door, but its biggest disadvantage is the distance between the remote control and the signal receiving controller installed in the door when using the remote control (remote control switch) to control the opening and closing of the door. It must be within a limited range (generally between a few meters to tens of meters) before it can work. If it exceeds the limited range, it will not work

Therefore if the user forgets to carry the remote controller and the key, then not only there is no remote controller to open the door, but also no key to open the small box (so the push-type control switch cannot be used to open the door). and the user with the key is not nearby (for example, on a business trip to other counties and cities), then the user without the remote control and the key cannot enter at all

Therefore, in places where it is not suitable for random people to enter and exit, such as warehouse gates, factory gates or school gates, it is necessary to set up door management personnel to identify and control the opening and closing of doors by manpower. This will increase labor costs and is not good for the industry.

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