JPS6210628U - - Google Patents

Info

Publication number
JPS6210628U
JPS6210628U JP10127285U JP10127285U JPS6210628U JP S6210628 U JPS6210628 U JP S6210628U JP 10127285 U JP10127285 U JP 10127285U JP 10127285 U JP10127285 U JP 10127285U JP S6210628 U JPS6210628 U JP S6210628U
Authority
JP
Japan
Prior art keywords
printed circuit
strain
circuit board
lead wires
load cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10127285U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10127285U priority Critical patent/JPS6210628U/ja
Publication of JPS6210628U publication Critical patent/JPS6210628U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Force In General (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

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

第１，２図はこの考案の１実施例の説明図であ
り、第１図はプリント基板とストレインゲージの
配列平面図、第２図はロードセルの斜視図、第３
図は従来技術に基づく第１図対応平面図、第４図
はホイートストンブリツジ回路図、第５図は従来
技術に基づくロードセルの斜視図である。 ２……起歪体、５……ストレインゲージ、１３
……リード線、１４……プリント基板、９……ホ
イートストンブリツジ、Ｒ２……ゼロ点補償抵抗
、１２……接続端子、１′……ロードセル。 Figures 1 and 2 are explanatory diagrams of one embodiment of this invention. Figure 1 is a plan view of the arrangement of the printed circuit board and strain gauge, Figure 2 is a perspective view of the load cell, and Figure 3 is a perspective view of the load cell.
The figures are a plan view corresponding to FIG. 1 based on the prior art, FIG. 4 is a Wheatstone bridge circuit diagram, and FIG. 5 is a perspective view of a load cell based on the prior art. 2... Strain body, 5... Strain gauge, 13
... Lead wire, 14 ... Printed circuit board, 9 ... Wheatstone bridge, R 2 ... Zero point compensation resistor, 12 ... Connection terminal, 1' ... Load cell.

Claims (1)

【実用新案登録請求の範囲】 (1) 起歪体の歪検出部にストレインゲージが貼
付けされ起歪体の他の面に貼布されたリード線プ
リント基板の回路がホイートストンブリツジを成
しているロードセルにおいて、上記プリント基板
のリード線のプリント回路がホイートストンブリ
ツジでの対向リード線の抵抗値相互の積が等しく
なるパターンに形成されていることを特徴とする
ロードセル。 (2) 上記プリント基板の各リード線の抵抗と温
度係数が全て等しく形成されていることを特徴と
する上記実用新案登録請求の範囲第１項記載のロ
ードセル。[Scope of Claim for Utility Model Registration] (1) A strain gauge is attached to the strain detection part of the strain-generating body, and a lead wire printed circuit board affixed to the other surface of the strain-generating body forms a Wheatstone bridge. A load cell characterized in that the printed circuit of the lead wires of the printed circuit board is formed in a pattern in which the products of the resistance values of the opposing lead wires at the Wheatstone bridge are equal. (2) The load cell according to claim 1, wherein the lead wires of the printed circuit board have the same resistance and temperature coefficient.
JP10127285U 1985-07-04 1985-07-04 Pending JPS6210628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10127285U JPS6210628U (en) 1985-07-04 1985-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10127285U JPS6210628U (en) 1985-07-04 1985-07-04

Publications (1)

Publication Number Publication Date
JPS6210628U true JPS6210628U (en) 1987-01-22

Family

ID=30971862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10127285U Pending JPS6210628U (en) 1985-07-04 1985-07-04

Country Status (1)

Country Link
JP (1) JPS6210628U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735154A (en) * 2011-03-30 2012-10-17 美蓓亚株式会社 Strain gage and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230131A (en) * 1983-06-13 1984-12-24 Tokyo Electric Co Ltd Load cell
JPS6057228A (en) * 1983-09-09 1985-04-03 Matsushita Electric Ind Co Ltd Output adjusting method of load cell

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230131A (en) * 1983-06-13 1984-12-24 Tokyo Electric Co Ltd Load cell
JPS6057228A (en) * 1983-09-09 1985-04-03 Matsushita Electric Ind Co Ltd Output adjusting method of load cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735154A (en) * 2011-03-30 2012-10-17 美蓓亚株式会社 Strain gage and manufacturing method thereof
US8640549B2 (en) 2011-03-30 2014-02-04 Minebea Co., Ltd. Strain gage and manufacturing method thereof

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