WO2011002154A2 - Actionneur - Google Patents

Actionneur Download PDF

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Publication number
WO2011002154A2
WO2011002154A2 PCT/KR2010/002858 KR2010002858W WO2011002154A2 WO 2011002154 A2 WO2011002154 A2 WO 2011002154A2 KR 2010002858 W KR2010002858 W KR 2010002858W WO 2011002154 A2 WO2011002154 A2 WO 2011002154A2
Authority
WO
WIPO (PCT)
Prior art keywords
plate
plate holder
actuator
spring
ribs
Prior art date
Application number
PCT/KR2010/002858
Other languages
English (en)
Korean (ko)
Other versions
WO2011002154A3 (fr
Inventor
이상호
김병한
Original Assignee
(주)쉘라인
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 (주)쉘라인 filed Critical (주)쉘라인
Publication of WO2011002154A2 publication Critical patent/WO2011002154A2/fr
Publication of WO2011002154A3 publication Critical patent/WO2011002154A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • an actuator for providing an elastic force may be used in the slide type personal portable terminal, and the actuator may provide an elastic force so that the slide movement of the slide portion with respect to the main body portion can be implemented semi-automatically or automatically.
  • the present invention provides an actuator that can increase the elastic force and can extend the life.
  • the present invention provides an actuator that can simplify the structure and manufacturing process, reduce the cost and improve the productivity.
  • the spring plate consists of a metal plate having a very thin thickness and is provided to have the same thickness as a whole.
  • the spring plate may be formed by partially removing a portion of a conventional thin metal plate having excellent hardness.
  • the thin metal plate may be formed of various metal materials such as copper, copper alloy, stainless steel, aluminum, titanium, platinum, nickel, and the like, but the present invention is not limited or limited by the type and characteristics of the metal plate.
  • the plate ribs are formed to have different lengths and are arranged in the order of length.
  • the plate ribs are formed to have a progressively larger width as they have a relatively long length.
  • Such a structure allows even elastic force to be generated across all plate ribs. That is, in the case of plate ribs having a relatively long length, the restoring force due to elastic deformation is smaller than that of plate ribs having a relatively short length, so that the plate ribs have a relatively long length, the elastic force generated during elastic deformation becomes smaller.
  • the plate ribs having a relatively long length can be made larger in width so that the difference in elastic force according to the difference in length of each plate rib can be compensated.
  • FIG. 4 is a view for explaining the structure and operating state of the actuator according to another embodiment of the present invention.
  • the plate ribs 230a disposed at the lowermost end of the nine plate ribs 230a to 230i may be formed to have a predetermined width, and plate ribs 230b to 230i sequentially formed thereon are gradually larger toward the outside. It may be formed to have a width. Further, the spacing between the nine plate ribs 230a to 230i is gradually increased from the inner side to the outer side adjacent to the center between the first and second plate holder portions 210 and 220 (that is, L1 ⁇ L2 ⁇ L3 ⁇ . .. ⁇ L8) can be formed.
  • the plate ribs 230a to 230i are formed to have a relatively long length so that the separation interval is gradually increased. Such a structure does not interfere with each other when the plate ribs 230a to 230i are elastically deformed. It can be flowed stably without.
  • each of the plate ribs of the spring plate is simply described as an example of a curved curve, but in some cases, a plurality of plate ribs may be used to disperse the stress concentration during operation of the actuator. At least one of the may include a bent portion bent at least once on a single layer.
  • FIG. 7 and 8 are a perspective view and a plan view respectively showing the structure of an actuator according to another embodiment of the present invention.
  • the same or equivalent reference numerals are given to the same or equivalent components as those described above, and detailed description thereof will be omitted.
  • the pivot molding part is provided in the form of a protrusion such as a rivet. .
  • the first plate holder unit 110 connected to the slide unit 20 moves upward with the slide unit 20.
  • the actuator is in a state where both ends (the first plate holder part and the second plate holder part) approach each other and accumulate a predetermined elastic force.
  • each plate rib 130 may be elastically deformed and compressed as the first plate holder part 110 and the second plate holder part 130 approach each other.

Abstract

L'invention concerne un actionneur pouvant offrir une sécurité et une fiabilité améliorées et une durée de vie prolongée. L'actionneur, intercalé entre une première partie de charnière coulissante et une seconde partie de charnière coulissante qui se déplacent de manière respectivement coulissante, comprend au moins une plaque de ressort se présentant sous la forme d'une plaque métallique mince présentant des parties enlevées, la plaque de ressort comprenant: une première partie de retenue de plaque accouplée rotative à la première partie de charnière coulissante; une seconde partie de retenue de plaque accouplée pivotante à la seconde partie de charnière coulissante; et une partie de liaison présentant une pluralité de nervures de plaque reliant de manière solidaire la première partie de retenue de plaque et la seconde partie de retenue de plaque, et disposées de manière à être coplanaires et séparées les unes des autres, la pluralité de nervures de plaque étant formée pour présenter des longueurs différentes, respectivement, agencées dans l'ordre de longueur, et présentant des largeurs qui augmentent progressivement avec une augmentation de longueur.
PCT/KR2010/002858 2009-06-29 2010-05-06 Actionneur WO2011002154A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090058344A KR101014952B1 (ko) 2009-06-29 2009-06-29 액츄에이터
KR10-2009-0058344 2009-06-29

Publications (2)

Publication Number Publication Date
WO2011002154A2 true WO2011002154A2 (fr) 2011-01-06
WO2011002154A3 WO2011002154A3 (fr) 2011-03-03

Family

ID=43411544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002858 WO2011002154A2 (fr) 2009-06-29 2010-05-06 Actionneur

Country Status (2)

Country Link
KR (1) KR101014952B1 (fr)
WO (1) WO2011002154A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2375702A1 (fr) * 2009-01-08 2011-10-12 Hanbit Precision Co., Ltd. Module coulissant de téléphone mobile
WO2013008847A1 (fr) * 2011-07-11 2013-01-17 三菱製鋼株式会社 Unité de ressort et mécanisme coulissant
EP2602507A4 (fr) * 2010-08-04 2017-11-29 Mitsubishi Steel MFG. CO., LTD. Ressort arqué et mécanisme de coulissement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100529596B1 (ko) * 2005-04-13 2005-11-22 에스프라전자 주식회사 슬라이드형 휴대폰의 슬라이드모듈
KR200408500Y1 (ko) * 2005-11-23 2006-02-13 정길석 휴대폰용 슬림 슬라이드 힌지 모듈
KR20060085886A (ko) * 2005-01-25 2006-07-28 (주)케이제이 프리테크 슬라이드식 핸드폰의 탄성부재
KR20070077542A (ko) * 2006-01-24 2007-07-27 정길석 슬라이드 힌지 모듈
JP2009133495A (ja) * 2007-05-11 2009-06-18 Strawberry Corporation スライド装置に用いられる弾性部とそのスライド装置並びにスライド装置を用いた電子機器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040008500A (ko) * 2002-07-18 2004-01-31 엘지전자 주식회사 반도체 웨이퍼의 식각방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060085886A (ko) * 2005-01-25 2006-07-28 (주)케이제이 프리테크 슬라이드식 핸드폰의 탄성부재
KR100529596B1 (ko) * 2005-04-13 2005-11-22 에스프라전자 주식회사 슬라이드형 휴대폰의 슬라이드모듈
KR200408500Y1 (ko) * 2005-11-23 2006-02-13 정길석 휴대폰용 슬림 슬라이드 힌지 모듈
KR20070077542A (ko) * 2006-01-24 2007-07-27 정길석 슬라이드 힌지 모듈
JP2009133495A (ja) * 2007-05-11 2009-06-18 Strawberry Corporation スライド装置に用いられる弾性部とそのスライド装置並びにスライド装置を用いた電子機器

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2375702A1 (fr) * 2009-01-08 2011-10-12 Hanbit Precision Co., Ltd. Module coulissant de téléphone mobile
EP2375702A4 (fr) * 2009-01-08 2012-10-10 Hanbit Prec Co Ltd Module coulissant de téléphone mobile
EP2602507A4 (fr) * 2010-08-04 2017-11-29 Mitsubishi Steel MFG. CO., LTD. Ressort arqué et mécanisme de coulissement
WO2013008847A1 (fr) * 2011-07-11 2013-01-17 三菱製鋼株式会社 Unité de ressort et mécanisme coulissant
JP2013019460A (ja) * 2011-07-11 2013-01-31 Mitsubishi Steel Mfg Co Ltd ばねユニット及びスライド機構
CN103649580A (zh) * 2011-07-11 2014-03-19 三菱制钢株式会社 弹簧单元及滑动机构
US9115751B2 (en) 2011-07-11 2015-08-25 Mitsubishi Steel Mfg. Co., Ltd. Spring unit and sliding mechanism

Also Published As

Publication number Publication date
KR20110000982A (ko) 2011-01-06
KR101014952B1 (ko) 2011-02-15
WO2011002154A3 (fr) 2011-03-03

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