Battery containing device of electronic wristwatche

Abstract

Abstract PURPOSE:To make mounting and dismounting of battery easy and make connection of the battery and holding of the battery to a specified position easy with a simple constitution by an anode connecting spring of a specified shape. CONSTITUTION:A battery 8 is pressure contacted to a battery cover 10 by means of the bent part 5c of a plate form anode connecting spring 5 provided with an opening 5b and bent parts 5c, 5d, 5d, etc. and is held in the specified position by being guided by the same edge 6d of an element cover 6. At the same time, the contacts of a circuit substrate 11 and the battery 8 are well connected by the bent parts 5. This constitution causes mounting and dismounting of the battery to be readily accomplished when the battery cover 10 is mounted to or dismounted from the case. Thereby, the battery containing device of the wristwatch in which mounting and dismounting of the battery are easy and holding of the battery in the specified position and connecting of the same to the contacts are sure may be provided.

Inventors

• 👤 Kunihiro Daigo

Bibliographic Details