JPH03115889U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第３図は本考案の実施例を示す断面図
、第２図は本考案の文字板側から見た実施例を示
す平面図である。 １……地板、１ａ……厚肉部、２……輪列受、
３……五番車、４……第二輪列受、５……第一秒
中間車、６……第二秒中間車、７……小秒針車、
７ａ……小秒針車真、８……電池プラス端子、９
……小秒針。 1 and 3 are cross-sectional views showing an embodiment of the present invention, and FIG. 2 is a plan view showing the embodiment of the present invention as seen from the dial side. 1... Main plate, 1a... Thick wall part, 2... Gear train bridge,
3...Fifth wheel, 4...Second train wheel, 5...First second intermediate wheel, 6...Second intermediate wheel, 7...Small seconds wheel,
7a...Small second hand wheel stem, 8...Battery positive terminal, 9
...Small second hand.

Claims (1)

【実用新案登録請求の範囲】 (1) 電源、電子回路、モータ、輪列を有するア
ナログ時計において、 同一の回転中心を有する前記モータにより前記
輪列を介して回転する時針車および分針車と、上
記時針車および回転車の回転中心と異なる位置で
地板の文字板側に軸支された前記モータの回転の
輪列を介して伝達する小秒針車と、 前記地板の小秒針車の案内部近傍に、時計体の
総厚とほぼ等しい地板の厚肉部を設けたことを特
徴とする小秒針付時計。 (2) 請求項１記載の小秒針付時計において、 地板の小秒針車の案内部近傍に時計体総厚にほ
ぼ等しい地板の厚肉部に代えて、 地板の小秒針車の案内部近傍に、時計体の総厚
とほぼ等しい断面高さ位置に地板および輪列以外
の時計体構成部品を配置し、 上記時計体構成部品の文字板側で地板の小針車
案内部近傍に、上記時計体構成部品に接し若しく
は近接する前記地板の厚肉部を設けた小秒針付時
計。[Claims for Utility Model Registration] (1) In an analog watch having a power source, an electronic circuit, a motor, and a gear train, an hour wheel and a minute wheel rotated by the motor through the gear train having the same center of rotation; A small second hand wheel that transmits the rotation of the motor via a gear train that is pivotally supported on the dial side of the main plate at a position different from the center of rotation of the hour hand wheel and rotating wheel, and a vicinity of the guide portion of the small second hand wheel on the main plate. A watch with a small seconds hand characterized by having a thick part of the main plate that is approximately equal to the total thickness of the watch body. (2) In the watch with a small seconds hand according to claim 1, instead of the thick part of the main plate that is approximately equal to the total thickness of the watch body near the guide part of the small seconds hand on the main plate, , Arrange the watch body components other than the main plate and the gear train at a cross-sectional height that is approximately equal to the total thickness of the watch body, and place the watch body components near the small hand wheel guide portion of the main plate on the dial side of the watch body components. A watch with a small second hand, which is provided with a thick portion of the base plate that is in contact with or close to a component.