JPH02113131U - - Google Patents

Description

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

第１図は本考案による重量検出装置の第１の実
施例を示す図で、第１図ａは斜視図、第１図ｂは
側面図。第２図は本考案による重量検出装置の第
２の実施例で、第２図ａは斜視図、第２図ｂは側
面図。第３図は水平てこ方式重量検出雄値を説明
する側面図。第４図は、従来のロバーバル方式重
量検出装置の実施例を示す図で、第４図ａは斜視
図、第４図ｂは側面図。 １…載置皿、２…てこ、３…支点、４，４ａ…
加圧点、５…重量検出素子、６…台座、７…モー
タ、８…載置皿固定具、９…重量伝達軸部。 FIG. 1 is a diagram showing a first embodiment of a weight detection device according to the present invention, in which FIG. 1a is a perspective view and FIG. 1b is a side view. FIG. 2 shows a second embodiment of the weight detection device according to the present invention, in which FIG. 2a is a perspective view and FIG. 2b is a side view. FIG. 3 is a side view illustrating the horizontal lever method weight detection male value. FIG. 4 is a diagram showing an embodiment of a conventional Roberval type weight detection device, in which FIG. 4a is a perspective view and FIG. 4b is a side view. 1... Placement plate, 2... Lever, 3... Fulcrum, 4, 4a...
Pressure point, 5...Weight detection element, 6...Pedestal, 7...Motor, 8...Place fixture, 9...Weight transmission shaft section.

Claims (1)

【実用新案登録請求の範囲】 １ Ｌ型の台座と、台座の垂直部に一端に支点を
取り付けた台座の面に平行なてこと、てこの上面
に載置皿を設け、載置皿の面に垂直なてこに固定
した重量伝達軸部先端が、台座上の重量検出素子
を加圧する様構成したことを特徴とする重量検出
装置。 ２ 載置皿を、重量検出時に水平面に一回転させ
、一回転している間の回転角に対する重量検出素
子の出力値を平均化し、検出重量を求める様構成
したことを特徴とする請求項１記載の重量検出装
置。 ３ 載置皿の面に垂直に伸びる重量伝達軸部先端
の重量検出素子の接触点に、自由に回転する球を
取り付けた構成としたことを特徴とする請求項１
、請求項２記載の重量検出装置。[Claims for Utility Model Registration] 1. An L-shaped pedestal, a lever parallel to the surface of the pedestal with a fulcrum attached at one end to the vertical part of the pedestal, and a mounting plate provided on the upper surface of the lever, 1. A weight detecting device characterized in that the tip of a weight transmitting shaft fixed to a lever perpendicular to pressurizes a weight detecting element on a pedestal. 2. Claim 1 characterized in that the mounting plate is configured to make one rotation in a horizontal plane when detecting weight, and to average the output value of the weight detection element with respect to the rotation angle during one rotation to obtain the detected weight. The weight detection device described. 3. Claim 1, characterized in that a freely rotating ball is attached to the contact point of the weight detection element at the tip of the weight transmission shaft extending perpendicularly to the surface of the mounting plate.
The weight detection device according to claim 2.