Novel letter box

Abstract

The invention discloses a novel letter box. The novel letter box comprises a base arranged at the bottom of the letter box, and a reminding screen used for being installed on the base. A slot is formed in the left end face of the base, a power-on sliding groove is formed in the right end wall of the slot, a power-on hole is formed in the right side of the top end wall of the power-on sliding groove, a first sliding groove is formed in the bottom end wall of the power-on sliding groove, a second sliding groove is formed in the bottom end wall of the slot, and a transverse cavity stretching rightwards is formed in the portion, below the first sliding groove, in the base. The reminding screen is firmly locked, the reminding screen is powered on safely and stably, the situation that the reminding screen is not fixed stably and firmly is avoided, dismounting, mounting and maintaining are convenient, and electric shock accidents are avoided; when a letter is put in the letter box, a pressureinductor inducts the letter and controls the reminding screen to remind that the letter exists in the letter box, a user does not need to open the letter box to confirm whether the letter exists in the letter box or not, and great convenience is brought.

Description

technical field [0001] The invention relates to the field of mailboxes, in particular to a novel mailbox. 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 [0003] The technical problem to be...

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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