EP4249665A4 - Rotary knob assembly and electrical apparatus - Google Patents

Rotary knob assembly and electrical apparatus Download PDF

Info

Publication number
EP4249665A4
EP4249665A4 EP21912600.0A EP21912600A EP4249665A4 EP 4249665 A4 EP4249665 A4 EP 4249665A4 EP 21912600 A EP21912600 A EP 21912600A EP 4249665 A4 EP4249665 A4 EP 4249665A4
Authority
EP
European Patent Office
Prior art keywords
electrical apparatus
rotary knob
knob assembly
assembly
rotary
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
EP21912600.0A
Other languages
German (de)
French (fr)
Other versions
EP4249665A1 (en
Inventor
Birong LI
Yuwen Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Electric Co Ltd
Original Assignee
Wuxi Little Swan Electric Co Ltd
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 by Wuxi Little Swan Electric Co Ltd filed Critical Wuxi Little Swan Electric Co Ltd
Publication of EP4249665A1 publication Critical patent/EP4249665A1/en
Publication of EP4249665A4 publication Critical patent/EP4249665A4/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04—Signal transfer or data transmission arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Casings For Electric Apparatus (AREA)
EP21912600.0A 2020-12-29 2021-03-24 Rotary knob assembly and electrical apparatus Pending EP4249665A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011595610.2A CN112538723B (en) 2020-12-29 2020-12-29 Knob assembly and electrical equipment
PCT/CN2021/082525 WO2022141830A1 (en) 2020-12-29 2021-03-24 Rotary knob assembly and electrical apparatus

Publications (2)

Publication Number Publication Date
EP4249665A1 EP4249665A1 (en) 2023-09-27
EP4249665A4 true EP4249665A4 (en) 2024-01-17

Family

ID=75017808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21912600.0A Pending EP4249665A4 (en) 2020-12-29 2021-03-24 Rotary knob assembly and electrical apparatus

Country Status (3)

Country Link
EP (1) EP4249665A4 (en)
CN (1) CN112538723B (en)
WO (1) WO2022141830A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538723B (en) * 2020-12-29 2022-03-25 无锡小天鹅电器有限公司 Knob assembly and electrical equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08323094A (en) * 1995-05-31 1996-12-10 Matsushita Electric Ind Co Ltd Washing machine
CN106968085A (en) * 2017-04-28 2017-07-21 青岛海尔滚筒洗衣机有限公司 A kind of knob assembly of washing machine, assembly method and washing machine
CN107856498A (en) * 2017-11-03 2018-03-30 延锋伟世通电子科技（上海）有限公司 A kind of automotive air-conditioning controller facing
CN210128379U (en) * 2019-03-25 2020-03-06 九阳股份有限公司 Cooking utensil
WO2020083022A1 (en) * 2018-10-26 2020-04-30 青岛海尔滚筒洗衣机有限公司 Control panel assembly of household appliance

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724184A (en) * 1993-07-05 1995-01-27 Sanyo Electric Co Ltd Operating panel device
JP4777070B2 (en) * 2006-01-11 2011-09-21 株式会社東芝 Washing machine
KR101395117B1 (en) * 2007-03-29 2014-05-16 삼성전자주식회사 Washing machine
JP5938553B2 (en) * 2012-01-13 2016-06-22 パナソニックＩｐマネジメント株式会社 Washing machine
CN203159948U (en) * 2013-02-21 2013-08-28 松下家电研究开发（杭州）有限公司 Waterproof control panel and washing machine
CN106350964B (en) * 2015-07-21 2020-06-16 青岛海尔滚筒洗衣机有限公司 Knob assembly and washing machine
CN205874773U (en) * 2016-06-14 2017-01-11 松下家电研究开发（杭州）有限公司 Knob assembly and washing machine
CN106012429B (en) * 2016-06-30 2019-07-19 合肥美的洗衣机有限公司 Controls Palette for washing machine and the washing machine with it
CN205907514U (en) * 2016-06-30 2017-01-25 合肥美的洗衣机有限公司 A washing machine that is used for washing machine's control panel assembly and has it
WO2018054801A1 (en) * 2016-09-20 2018-03-29 Arcelik Anonim Sirketi A household appliance comprising a knob
CN108691150A (en) * 2017-04-12 2018-10-23 青岛海尔洗衣机有限公司 The knob assembly and washing machine of washing machine
CN107675437B (en) * 2017-11-14 2023-08-01 金羚电器有限公司 Knob integrating rotation, touch control and display functions and washing machine thereof
CN210287837U (en) * 2019-06-28 2020-04-10 无锡小天鹅电器有限公司 Knob assembly and clothes treatment device
CN110578234B (en) * 2019-06-28 2023-09-12 重庆海尔滚筒洗衣机有限公司 Drum washing machine and control panel thereof
CN110485121B (en) * 2019-09-03 2024-09-10 珠海格力电器股份有限公司 Knob assembly, control panel and washing machine with same
CN210765983U (en) * 2019-09-03 2020-06-16 珠海格力电器股份有限公司 Knob subassembly, control panel and have its washing machine
CN112538721B (en) * 2020-12-29 2022-03-04 无锡小天鹅电器有限公司 Knob assembly and electrical equipment
CN112538722B (en) * 2020-12-29 2022-03-04 无锡小天鹅电器有限公司 Knob assembly and electrical equipment
CN112538723B (en) * 2020-12-29 2022-03-25 无锡小天鹅电器有限公司 Knob assembly and electrical equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08323094A (en) * 1995-05-31 1996-12-10 Matsushita Electric Ind Co Ltd Washing machine
CN106968085A (en) * 2017-04-28 2017-07-21 青岛海尔滚筒洗衣机有限公司 A kind of knob assembly of washing machine, assembly method and washing machine
CN107856498A (en) * 2017-11-03 2018-03-30 延锋伟世通电子科技（上海）有限公司 A kind of automotive air-conditioning controller facing
WO2020083022A1 (en) * 2018-10-26 2020-04-30 青岛海尔滚筒洗衣机有限公司 Control panel assembly of household appliance
CN210128379U (en) * 2019-03-25 2020-03-06 九阳股份有限公司 Cooking utensil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022141830A1 *

Also Published As

Publication number Publication date
CN112538723A (en) 2021-03-23
WO2022141830A1 (en) 2022-07-07
EP4249665A1 (en) 2023-09-27
CN112538723B (en) 2022-03-25

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