Remote controller

Abstract

At the time of using a general-purpose cell (33), in a cell changing switch (20) provided in a remote controller, a terminal (a) and a terminal (b) are connected to each other, and a terminal (d) and a terminal (e) are connected to each other by means of a slider switch (20a). A microcomputer (30) can be supplied with power from the general-purpose cell (33) by having the terminal (d) and the terminal (e) connected to each other. At that time, by having the terminal (a) and the terminal (b) connected to each other, a solar cell (12) is not connected to the microcomputer (30), and the lithium primary cell (32) is not connected to the microcomputer (30), either, with a terminal (f) not connected to the lithium primary cell. As a result, the connection between the solar cell (12) and the microcomputer (30) and that between the lithium primary cell (32) and the microcomputer are completely interrupted.

Description

technical field [0001] The invention relates to a wireless remote controller for operating electronic equipment. Background technique [0002] In recent years, wireless remote controllers are often used to operate electronic devices. [0003] Among the batteries used in such remote controllers, it has been proposed to use a lithium primary battery capable of obtaining a large current capacity instead of a general-purpose battery such as an alkaline manganese battery as a method for extending the useful life. Furthermore, a technology has been proposed in which a solar panel (solar cell) is mounted to convert sunlight energy into electrical energy for power assistance. [0004] Disclosed is a technology that can replace a general-purpose battery such as an alkaline manganese battery (for example, Patent Document 1, Patent Document 2). [0005] Patent Document 1 discloses a technology in which a rechargeable secondary battery is mounted on a mobile phone to supply power, bu...

AI Technical Summary

Problems solved by technology

This causes inconvenience to users, and also becomes a situation that is not good for the environment.

In addition, due to the relatively short storage effect and the protection of the charge and discharge times of the secondary battery, as the equipment is used, it will encourage the increase in the frequency of use of the external battery

[0011] Furthermore, in Patent Document 2, when the frequency of use of electronic equipment is low and the power generation of the solar battery is sufficient, although it is not necessary to load an external battery in a relatively long period of time, the frequency of using the switch is also limited. Less cases

In this case, although it depends on the environment in which the electronic device is used, the following possibilities are considered: For example, in areas with a lot of humidity, especially in salty areas such as coastal areas, it is easy to rust, and when you want to install an external battery auxiliary When used on the ground, the contacts are rusted and the contacts are poor, and electronic equipment cannot be used

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