CN100390914C - 电动工具触发器组件 - Google Patents
电动工具触发器组件 Download PDFInfo
- Publication number
- CN100390914C CN100390914C CNB031598536A CN03159853A CN100390914C CN 100390914 C CN100390914 C CN 100390914C CN B031598536 A CNB031598536 A CN B031598536A CN 03159853 A CN03159853 A CN 03159853A CN 100390914 C CN100390914 C CN 100390914C
- Authority
- CN
- China
- Prior art keywords
- trigger
- switch
- moving contacting
- contacting piece
- trigger assembly
- 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.)
- Expired - Lifetime
Links
- 239000007787 solid Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000015556 catabolic process Effects 0.000 claims description 4
- 230000002195 synergetic effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
- H01H15/102—Operating parts comprising cam devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
- H01H9/061—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a continuously variable impedance
Landscapes
- Push-Button Switches (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/443,060 | 2003-05-22 | ||
US10/443,060 US6717080B1 (en) | 2003-05-22 | 2003-05-22 | Power tool trigger assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574141A CN1574141A (zh) | 2005-02-02 |
CN100390914C true CN100390914C (zh) | 2008-05-28 |
Family
ID=32031018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031598536A Expired - Lifetime CN100390914C (zh) | 2003-05-22 | 2003-09-26 | 电动工具触发器组件 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6717080B1 (zh) |
CN (1) | CN100390914C (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6940033B1 (en) * | 2002-09-26 | 2005-09-06 | Walter E. Jones, Jr. | WDS switch |
US7705260B2 (en) | 2005-04-18 | 2010-04-27 | Xinsheng Xu | Switch assembly |
CN100466127C (zh) * | 2005-04-18 | 2009-03-04 | 创科实业有限公司 | 开关组件 |
US7186940B1 (en) * | 2005-11-01 | 2007-03-06 | Defond Components Limited | Electrical switch |
DE102006061130B4 (de) * | 2006-01-09 | 2020-03-19 | Marquardt Gmbh | Elektrischer Schalter und Elektrowerkzeug mit einem solchen Schalter |
CN101699594B (zh) * | 2006-01-27 | 2012-01-11 | 上海拜骋电器有限公司 | 开关组件 |
DE102008000176A1 (de) | 2008-01-30 | 2009-08-06 | Robert Bosch Gmbh | Elektrowerkzeug |
US9508498B2 (en) | 2011-05-19 | 2016-11-29 | Black & Decker, Inc. | Electronic switching module for a power tool |
US8716962B2 (en) * | 2011-11-10 | 2014-05-06 | Snap-On Incorporated | Variable speed trigger mechanism |
JP6004226B2 (ja) * | 2012-09-13 | 2016-10-05 | パナソニックIpマネジメント株式会社 | トリガスイッチ及び電動工具 |
US9559628B2 (en) | 2013-10-25 | 2017-01-31 | Black & Decker Inc. | Handheld power tool with compact AC switch |
CN105828679B (zh) | 2013-11-27 | 2018-04-13 | 皇家飞利浦有限公司 | 具有速度控制的厨房器具 |
JP5773001B2 (ja) * | 2014-02-14 | 2015-09-02 | オムロン株式会社 | 接点機構およびこれを用いたトリガースイッチ,電動工具 |
US9847194B2 (en) | 2014-03-28 | 2017-12-19 | Black & Decker Inc. | Integrated electronic switch and control module for a power tool |
CN105742084B (zh) * | 2016-04-07 | 2018-09-28 | 苏州华之杰电讯股份有限公司 | 一种开关的接触机构 |
CN206163364U (zh) * | 2016-08-26 | 2017-05-10 | 东莞辰达电器有限公司 | 一种可调校输出功率的省力按钮开关 |
JP6690525B2 (ja) * | 2016-12-28 | 2020-04-28 | オムロン株式会社 | スイッチの接点構造、トリガースイッチ及び電動工具 |
US10541588B2 (en) | 2017-05-24 | 2020-01-21 | Black & Decker Inc. | Electronic power module for a power tool having an integrated heat sink |
US10608501B2 (en) | 2017-05-24 | 2020-03-31 | Black & Decker Inc. | Variable-speed input unit having segmented pads for a power tool |
CN109510530B (zh) * | 2017-09-15 | 2021-03-02 | 德丰电创科技股份有限公司 | 用于控制电气设备的dc马达运转的电气开关单元 |
EP3588525B1 (en) | 2018-06-28 | 2022-02-16 | Black & Decker Inc. | Electronic switch module with oppositely-arranged power switches and discrete heat sinks |
US12002645B2 (en) * | 2019-01-08 | 2024-06-04 | Shenzhen Topband Co., Ltd. | Electronic device, PCB and electric tool |
DE102020132047B4 (de) * | 2019-12-12 | 2024-05-16 | Defond Components Limited | Elektrischer schalter, befestigungselement und kontakthebelanordnung |
WO2022199249A1 (zh) * | 2021-03-25 | 2022-09-29 | 南京泉峰科技有限公司 | 电动工具 |
CN114373646A (zh) * | 2022-01-05 | 2022-04-19 | 德丰电创科技股份有限公司 | 开关装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122320A (en) * | 1976-08-16 | 1978-10-24 | Disston, Inc. | Hand-operated double-acting trigger switch |
CN1104366A (zh) * | 1993-09-16 | 1995-06-28 | 金星阿尔卑斯电子株式会社 | 微型开关 |
US5646497A (en) * | 1994-03-08 | 1997-07-08 | Metabowerke Gmbh & Co. | Switching arrangement for controlling the rpm of electric motors |
US5988241A (en) * | 1998-11-16 | 1999-11-23 | Porter-Cable Corporation | Ergonomic router handles |
CN1239349A (zh) * | 1998-05-12 | 1999-12-22 | 易通公司 | 直流电动工具用的变速控制开关 |
US6153838A (en) * | 1998-03-04 | 2000-11-28 | Black & Decker Inc. | Switch lock-off mechanism |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3780246A (en) * | 1972-08-22 | 1973-12-18 | Black & Decker Mfg Co | Hand-operated tool with switch actuator having three-position lock-off assembly |
US4244406A (en) * | 1978-11-07 | 1981-01-13 | The Black & Decker Manufacturing Co. | Safety switch for portable power-operated device |
US4276459A (en) * | 1980-06-16 | 1981-06-30 | Ingersoll-Rand Company | Paddle switch safety button |
US4922069A (en) * | 1988-09-07 | 1990-05-01 | Aircap Industries Corporation | Electrical control switch mechanism |
DE4126721C1 (zh) * | 1991-08-13 | 1993-01-07 | Braun Ag, 6000 Frankfurt, De |
-
2003
- 2003-05-22 US US10/443,060 patent/US6717080B1/en not_active Expired - Lifetime
- 2003-09-26 CN CNB031598536A patent/CN100390914C/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122320A (en) * | 1976-08-16 | 1978-10-24 | Disston, Inc. | Hand-operated double-acting trigger switch |
CN1104366A (zh) * | 1993-09-16 | 1995-06-28 | 金星阿尔卑斯电子株式会社 | 微型开关 |
US5646497A (en) * | 1994-03-08 | 1997-07-08 | Metabowerke Gmbh & Co. | Switching arrangement for controlling the rpm of electric motors |
US6153838A (en) * | 1998-03-04 | 2000-11-28 | Black & Decker Inc. | Switch lock-off mechanism |
CN1239349A (zh) * | 1998-05-12 | 1999-12-22 | 易通公司 | 直流电动工具用的变速控制开关 |
US5988241A (en) * | 1998-11-16 | 1999-11-23 | Porter-Cable Corporation | Ergonomic router handles |
Also Published As
Publication number | Publication date |
---|---|
CN1574141A (zh) | 2005-02-02 |
US6717080B1 (en) | 2004-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CHENDA ELECTRICAL APPLIANCE CO., LTD. Effective date: 20140414 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140414 Address after: Chai Wan, Hongkong, China Patentee after: Defeng Parts Co.,Ltd. Patentee after: Dongguan Chenda Electric Co.,Ltd. Address before: Chai Wan, Hongkong, China Patentee before: Defeng Parts Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chai Wan, Hongkong, China Co-patentee after: DEFOND ELECTECH Co.,Ltd. Patentee after: Defeng Parts Co.,Ltd. Address before: Chai Wan, Hongkong, China Co-patentee before: Dongguan Chenda Electric Co.,Ltd. Patentee before: Defeng Parts Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080528 |
|
CX01 | Expiry of patent term |