Interphone

Abstract

The invention discloses an interphone, comprising a machine body, a first buffer board, a temperature sensor, a charging button, a storage battery, a processor, a charging plug and a fan, wherein a display screen is arranged on the surface of the machine body, an adjustment button is arranged on the left side of the lower end of the display screen, an intercom button is arranged on the right sideof the adjustment button, a frequency modulation button is arranged at the lower end of the intercom button, a first magnet block is arranged at the bottom of the machine body, and a signal column isarranged at the top of the machine body. According to the scheme of the invention, the machine body is inserted into an inner cavity of a casing, a first spring, a second spring and a third spring caneffectively buffer the impact force of falling when the interphone falls off, and thus the interphone can be effectively protected, and the service life of the interphone can be prolonged; and the interphone is more practical and suitable for wide promotion and application.

Description

technical field [0001] The invention relates to a walkie-talkie, in particular to a walkie-talkie. Background technique [0002] Walkie-talkie technology was first produced in Westinghouse's laboratory in the turbulent 1920s. An eccentric inventor named John Kermode "whimsically" wanted to realize automatic sorting of postal documents. At that time, every idea of ​​the application of electronic technology was very novel. His idea was to make a walkie-talkie mark on the envelope, and the information in the walkie-talkie was the recipient's address, just like today's zip code. For this reason, Kermode invented the earliest walkie-talkie logo. The design is very simple, that is, one "bar" represents the number "1", two "bars" represent the number "2", and so on. Then, he invented the walkie-talkie reading device consisting of basic components: a method (capable of emitting light and receiving reflected light) to measure the reflected signal bars and spaces, the edge positioni...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a walkie-talkie with an anti-drop function, which can effectively solve the problem that the existing walkie-talkie in the background technology does not have the anti-dumping function when placed in the field, and does not have the anti-fall function. There is no problem that the power supply cannot be charged in the wild

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