Intelligent sensing and prompting type letter box

Abstract

The invention discloses an intelligent sensing and prompting type letter box which comprises a letter box base fixedly arranged at the lower portion of a letter box body and a prompting screen for being matched and connected with the letter box base. A prompting screen insertion and fixation groove is formed in the bottom end face of the letter box base. First slide grooves extending outward are symmetrically formed in the left end wall and the right end wall of the prompting screen insertion and fixation groove. Second slide grooves communicated with the first slide grooves are formed in thetop end walls of the outer sides of the first slide grooves. The tops of the first slide grooves and the tops of the second slide grooves are communicated through spiral type rod penetrating grooves.The prompting screen is locked firmly; when letters are put in the letter box body, a pressure sensor senses the letters and transmits signals to the prompting screen, the prompting screen reminds a user of the letters in the letter box, and the user does not need to open the letter box to check the letters; during installation, the prompting screen is locked first and then powered on; during detachment, the prompting screen is powered off first and then unlocked; the whole device is convenient to operate, the locking stability of the prompting screen is increased, the installation and detachment efficiency of the prompting screen are greatly increased, and the electric shock accidents during installation and detachment of the prompting screen are effectively avoided.

Description

technical field [0001] The invention relates to the field of mailboxes, in particular to an intelligent induction prompt type 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 these mailboxes are located outdoors, and the prompt screen is easy to break. It is inconvenient to disassemble and maintain. Once the prompt screen is damaged, the entire mailbox needs to be replaced, which is costly. During the replacement process, the staff may easily come into co...

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 these mailboxes are located outdoors, and the prompt screen is easy to break. It is inconvenient to disassemble and repair. Once the prompt screen is damaged, the entire mailbox needs to be replaced, which is costly. During the replacement process, the staff are likely to come into contact with exposed wires, etc., which may easily cause electric shock accidents

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