JPS58101145U

JPS58101145U - load cell scale

Info

Publication number: JPS58101145U
Application number: JP19830381U
Authority: JP
Inventors: 河本　晟; 芝原　義文
Original assignee: 株式会社島津製作所
Priority date: 1981-12-28
Filing date: 1981-12-28
Publication date: 1983-07-09
Also published as: JPH0226036Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のロバ−パル型ロードセルはかりの説明図
、第２図はその断面図、第３図は本考案実施例の正面図
、第４図はその要部斜視図、第５゛図、第６図、第７図
は本考案実施例のブリッジ結線図、第８図は本考案実施
例の変形実施例の正面図、第９図ａ、　　ｂ、　　ｃは
それぞれ起歪体の可撓部の他の実施例である。１・・・・・・受は皿、２・・・・・・結合部材、３．
　４．　５゜６・・・・・・起歪体、９・・・・・・固
定部、１０−・・・・・可撓部、１１・・・・・・歪検
出部、１３・・・・・・弾性バンド、Ｓｌ。ｓ２．ｓ３．ｓ４・・・・・・歪ゲージ、１４・・・・
・・座板。Fig. 1 is an explanatory diagram of a conventional donkey-pal type load cell scale, Fig. 2 is a sectional view thereof, Fig. 3 is a front view of an embodiment of the present invention, Fig. 4 is a perspective view of the main part thereof, and Fig. 5. , FIGS. 6 and 7 are bridge connection diagrams of the embodiment of the present invention, FIG. 8 is a front view of a modified embodiment of the embodiment of the present invention, and FIGS. This is another embodiment of the section. 1... The receiver is a plate, 2... The coupling member, 3.
4. 5゜6...Flexible body, 9... Fixed part, 10-... Flexible part, 11... Strain detection part, 13... ...Elastic band, SL. s2. s3. s4...Strain gauge, 14...
... Seat board.

Claims

[Scope of utility model registration request]

(1) A rectangular strain-generating body having a fixed part fixed to the outside, a flexible part capable of absorbing expansion and contraction in the longitudinal direction, and a strain detection part to which a strain gauge is attached to detect strain. A load cell scale that is arranged in a positional relationship that forms four vertices and is configured to be able to weigh external loads by the sum of the outputs of strain gauges attached to the strain detection parts of each strain body.

(2) The load cell scale according to claim 1, wherein the flexible portion of the strain-generating body is a cut portion from above and below.

(3) The load cell scale according to claim 1, which is a utility model, in which a round hole is added to one or both of the upper and lower notch portions, which are the flexible portions of the strain-generating body.

(4) Utility model registration claim 1 in which a flexible portion is formed by connecting a fixed portion of a strain-generating body and a strain detection portion with an elastic band.
Load cell scale as described in section.

(5) The load cell scale according to claim 1, which is provided with means for electrically adjusting the output of each of the strain gauges of the four strain-generating bodies.