| 摘要 |
<p>PROBLEM TO BE SOLVED: To apply a function for detecting vibration and the like to attain an automatic lighting to a flash lamp of the prior art.SOLUTION: An automatic switch device of this invention comprises an upper terminal 1, a lower terminal 2, an electrical conductor 3, an electrode lead wire 5a connected to one end of the upper terminal 1, an electrode lead wire 5b connected to one end of the lower terminal 2 and a frame body 4 storing the upper terminal 1, lower terminal 2 and electrical conductor 3. In addition, the upper terminal 1 is arranged at the upper part in the frame body 4, the lower terminal 2 forms a substantial V-shape and is arranged at the lower part in the frame body 4 and the electrical conductor 3 is stored in a vacant clearance between the upper terminal 1 and the lower terminal 2 under a state in which it can freely move.</p> |
