| 摘要 |
PURPOSE:To simplify the constitution and ease the insert and pulling out of the battery by mounting a coil spring on the terminal plate provided in the box of the apparatus so that the spring touches with the battery when the case is contained in the box. CONSTITUTION:A battery containing case 1 is engaged with a claw 6 of lock member 5 mounted so that the recess 1a is slidable with the box 2 along side surface of the box to locate, a terminal plate 7 touching with + pole of the battery 3 is provided behind the front edge surface of the case 1 in the parallel position to the lock member 5, and the case 1 is fixed to the projection 8 of the terminal plate 7 and the box 2. An electron terminal plate 12 provided with a coil spring 11 touching with - pole of the battery 3 is provided on the groove provided on the box 2 in the position opposing to the terminal plate 7, and the terminal plate 12 is connected to the substrate 9. Thus a battery can be inserted or pulled out easily to or from the case. |
