Remote controller with local key for electronic apparatus

Abstract

A local key set on electronic device and used as remote controller consists of key word input unit for inputting control command, control unit for converting inputted control command to be control command signal, sending unit for sending control command signal to said electronic device by radio mode from long-distance and connection unit for sending control command signal to said electronic device by cable mode.

Description

technical field [0001] The present invention relates to a remote controller, in particular to a remote controller with local keys attached to the main body of electronic equipment and used as local keys. Background technique [0002] Modern people use a variety of electronic devices, among which video devices such as televisions are necessities in the family. [0003] In the early days of television and other video equipment, only a few programs can be watched. With the development and progress of technology, people can now watch dozens or hundreds of TV programs. Through these TV programs, people can obtain different information they need. [0004] In order to operate video equipment such as a TV, a remote control is required. [0005] The remote controller is a representative device in the long-distance signal output device, and it is not directly operated through the keypad arranged on the host of electronic equipment such as a TV, but controlled by the user remotely. F...

AI Technical Summary

Problems solved by technology

[0015] First, a separate space without a remote

Since the remote control cannot be kept separately, the remote control is easily lost, or it takes a lot of time to waste the remote control

Moreover, when the remote controller is lost, there is a problem that various functions in the built-in TV cannot be smoothly performed

[0016] Second, when any one of the ultraviolet transmitting and receiving parts of the remote control or the TV is abnormal, remote control cannot be performed. Especially, when a problem occurs in the ultraviolet receiving part of a high-priced TV, it cannot If the operation is performed smoothly, it is necessary to buy a new TV or buy another A / S problem

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