| 摘要 |
The power source for the Shotwatch(TM), a wrist worn, microprocessor based swing monitor, is a three volt, coin sized battery such as the Duracell DL 2032. Given the voltage requirements of the swing monitor, as well as the size and space constraints imposed by the wrist watch embodiment, a newly designed battery assembly was required. The assembly was patterned after a common Compact Disc/DVD carriage which would allow easy replacement by the user. Additionally, the carriage needed to be designed with fail-safes such as making it difficult or impossible to insert the battery or the carriage itself incorrectly, resulting in serious damage or destruction of the Shotwatch(TM). Contact points, springs and release mechanisms were deployed in an optimal manner to accomplish the dual objectives of a reliable power source and an assembly that would prove viable in possible hostile environments.
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