JPH0470904U - - Google Patents

Info

Publication number
JPH0470904U
JPH0470904U JP11487190U JP11487190U JPH0470904U JP H0470904 U JPH0470904 U JP H0470904U JP 11487190 U JP11487190 U JP 11487190U JP 11487190 U JP11487190 U JP 11487190U JP H0470904 U JPH0470904 U JP H0470904U
Authority
JP
Japan
Prior art keywords
electrode plate
weight
detection device
support shaft
capacitance
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.)
Granted
Application number
JP11487190U
Other languages
Japanese (ja)
Other versions
JP2532669Y2 (en
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 JP1990114871U priority Critical patent/JP2532669Y2/en
Publication of JPH0470904U publication Critical patent/JPH0470904U/ja
Application granted granted Critical
Publication of JP2532669Y2 publication Critical patent/JP2532669Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Description

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

第１図から第４図にかけては本考案に係る図面
であつて、第１図は本考案装置の縦断面正面図、
第２図は固定電極板の平面図、第３図は同側面図
、第４図は重量検出装置５０の縦断面正面図であ
る。第５図、第６図にかけては従来技術に係る図
面であつて、第５図は従来装置の一例を示す縦断
面正面図、第６図は他の実施例を示す縦断面正面
図である。 １０……加熱室、１１……ターンテーブル、１
２……支持軸、３３……リード線、４２……可動
電極板、５０……重量検出装置、５１……固定電
極板、５２……電極部、５３……発振回路基板、
５４，５５……リードパターン部、５６……リー
ド線、６０……重量検出装置、６１……固定電極
板、６２……電極部、６３……発振回路基板、６
５……可動電極板。 FIG. 1 to FIG. 4 are drawings related to the present invention, in which FIG. 1 is a vertical cross-sectional front view of the device of the present invention;
FIG. 2 is a plan view of the fixed electrode plate, FIG. 3 is a side view of the same, and FIG. 4 is a vertical cross-sectional front view of the weight detection device 50. 5 and 6 are drawings related to the prior art, in which FIG. 5 is a vertical cross-sectional front view showing an example of the conventional device, and FIG. 6 is a vertical cross-sectional front view showing another embodiment. 10... Heating chamber, 11... Turntable, 1
2... Support shaft, 33... Lead wire, 42... Movable electrode plate, 50... Weight detection device, 51... Fixed electrode plate, 52... Electrode section, 53... Oscillation circuit board,
54, 55... Lead pattern section, 56... Lead wire, 60... Weight detection device, 61... Fixed electrode plate, 62... Electrode section, 63... Oscillation circuit board, 6
5...Movable electrode plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 加熱室内のターンテーブル上に載せられた
物の重量をターンテーブルの支持軸のスラスト方
向変位量として捕らえ、スラスト方向変位量を支
持軸下方に配設した固定電極板と可動電極板の間
の空〓寸法変化によつて静電容量変化に変換し、
静電容量変化を検出して重量検出を行う加熱調理
器用重量検出装置であつて、前記固定電極板は表
面を電気導電体で張り合わせた積層板で形成され
ており、且つ積層板上に静電容量検出素子からな
る発振回路基板が配置されていることを特徴とす
る加熱調理器用重量検出装置。 (2) 前記可動電極板はジンバルバネで形成され
ており、その周辺が前記発振回路基板に電気的に
接続されるとともに、中心部が支持軸の荷重を受
けるように配置されている請求項１記載の加熱調
理器用重量検出装置。[Claims for Utility Model Registration] (1) The weight of the object placed on the turntable in the heating chamber is captured as the amount of displacement in the thrust direction of the support shaft of the turntable, and the amount of displacement in the thrust direction is arranged below the support shaft. The space between the fixed electrode plate and the movable electrode plate is converted into a capacitance change due to a change in dimension,
A weight detection device for a cooking appliance that detects weight by detecting a change in capacitance, wherein the fixed electrode plate is formed of a laminate plate whose surface is laminated with an electrically conductive material, and the laminate plate has an electrostatic charge on the laminate plate. A weight detection device for a heating cooker, characterized in that an oscillation circuit board made of a capacitance detection element is disposed. (2) The movable electrode plate is formed of a gimbal spring, and the periphery thereof is electrically connected to the oscillation circuit board, and the center portion is arranged so as to receive the load of the support shaft. Weight detection device for heating cooker.
JP1990114871U 1990-10-31 1990-10-31 Weight detector for cooking device Expired - Lifetime JP2532669Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990114871U JP2532669Y2 (en) 1990-10-31 1990-10-31 Weight detector for cooking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990114871U JP2532669Y2 (en) 1990-10-31 1990-10-31 Weight detector for cooking device

Publications (2)

Publication Number Publication Date
JPH0470904U true JPH0470904U (en) 1992-06-23
JP2532669Y2 JP2532669Y2 (en) 1997-04-16

Family

ID=31862593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990114871U Expired - Lifetime JP2532669Y2 (en) 1990-10-31 1990-10-31 Weight detector for cooking device

Country Status (1)

Country Link
JP (1) JP2532669Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074675A (en) * 1993-01-20 1995-01-10 Rinnai Corp Oven equipped turn table
CN103672990A (en) * 2013-12-25 2014-03-26 南京研正微波设备厂 Skid-resistant microwave oven

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174017U (en) * 1984-10-18 1986-05-19
JPH0159838U (en) * 1987-10-13 1989-04-14

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586080A (en) * 1981-06-30 1983-01-13 Matsushita Electric Works Ltd Base drive circuit for transistor inverter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174017U (en) * 1984-10-18 1986-05-19
JPH0159838U (en) * 1987-10-13 1989-04-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074675A (en) * 1993-01-20 1995-01-10 Rinnai Corp Oven equipped turn table
CN103672990A (en) * 2013-12-25 2014-03-26 南京研正微波设备厂 Skid-resistant microwave oven
CN103672990B (en) * 2013-12-25 2016-03-09 南京研正微波设备厂 One can anti-skidding micro-wave oven

Also Published As

Publication number Publication date
JP2532669Y2 (en) 1997-04-16

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