Convenient letter box with prompt function

Abstract

The invention discloses a convenient letter box with a prompt function. The letter box comprises a base fixedly installed at the bottom of the letter box and a prompt screen connected with the base inan inserting and matching manner. An insert connecting groove is arranged in the inner wall on the left side of the base. An electricity transmission groove is arranged in the inner wall on the rightside of the insert connecting groove in a mutually-communicating manner. Notches are arranged in the base of end walls of upper and lower sides of the insert connecting groove in a mutually-communicating manner. Slidably-connecting grooves, extending rightwards, are arranged in the base of end walls on the upper and lower sides of the notches in the mutually-communicating and symmetrical manner.Left cavity grooves are arranged in the base of the end wall on the lower sides of the slidably-connecting grooves in a mutually-communicating manner. Right cavity grooves are arranged in the end walls on the right sides of the left cavity grooves through a connecting groove in a mutually-communicating manner. The prompt screen is firmly and stably fixed and conveniently detached and installed. The electric shock accident is prevented. When letters are delivered into the letter box, a pressure sensor senses and controls the prompt screen to prompt presence of letters in the letter box. A userdoes not need to open up the letter box and confirm the presence, thereby providing much convenience.

Description

technical field [0001] The invention relates to the technical field of mailboxes, in particular to a convenient mailbox with a prompt function. Background technique [0002] Every household has a mailbox for receiving letters, newspapers, etc., but currently there are traditional mailboxes without any functions on the market, which are far from meeting the existing needs. For example, users must use a key to open each time. It is more troublesome to confirm whether there is a letter in the mailbox, and the user cannot check and receive the letter in time. At present, there are some functions on the market that have the function of automatically sensing letters and prompting them on the prompt screen, but the prompt screen fixed by screws is not stable enough. Disassembly Maintenance is inconvenient, and during the replacement process, workers are likely to come into contact with exposed wires, etc., which may easily cause electric shock accidents. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0002] Every household has a mailbox for receiving letters, newspapers, etc., but currently there are traditional mailboxes without any functions on the market, which are far from meeting the existing needs. For example, users must use a key to open each time. It is more troublesome to confirm whether there is a letter in the mailbox, and the user cannot check and receive the letter in time. At present, there are some functions on the market that have the function of automatically sensing letters and prompting them on the prompt screen, but the prompt screen fixed by screws is not stable enough. Disassembly Maintenance is inconvenient, and during the replacement process, the staff is likely to come into contact with exposed wires, etc., which may easily cause electric shock accidents

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