JP3946717B2 - ラッチ装置 - Google Patents
ラッチ装置 Download PDFInfo
- Publication number
- JP3946717B2 JP3946717B2 JP2004222052A JP2004222052A JP3946717B2 JP 3946717 B2 JP3946717 B2 JP 3946717B2 JP 2004222052 A JP2004222052 A JP 2004222052A JP 2004222052 A JP2004222052 A JP 2004222052A JP 3946717 B2 JP3946717 B2 JP 3946717B2
- Authority
- JP
- Japan
- Prior art keywords
- latch
- cam
- latch member
- heart
- heart cam
- 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 - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000010365 information processing Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 17
- 230000037431 insertion Effects 0.000 description 17
- 230000009471 action Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/085—Feeding or discharging cards using an arrangement for locking the inserted card
- G06K13/0856—Feeding or discharging cards using an arrangement for locking the inserted card the locking arrangement comprising a notch in the card and a complementary locking means in the card reading station
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Push-Button Switches (AREA)
- Casings For Electric Apparatus (AREA)
- Toys (AREA)
Description
2 本体部
3 蓋部
4 ディスプレイ
5 操作部
6 挿入孔
7 モジュール
7a 凸部
7b 凹部
8 通路
10 ラッチ装置
11 ベース部材
11a、11b ガイドレール
11c 凹所
11d 凸部
12 カバー部材
13 カム部材(スライド部材)
13a 操作用突起
13b 凸部
14 ラッチ部材
14a 一端部
14b 軸穴
14c 係合部
14d 小孔
14e 突壁
14f 欠損部
14g 窓部
15 ロッドスプリング
15a 中間部
15b 第1の端部
15c 第2の端部
16 復帰スプリング
17 ハートカム
17a 急斜面
17b 高段差
17c、17d 低段差
17e 緩斜面
A1 第1の方向
A2 第2の方向
Claims (8)
- 所定方向に移動可能な対象部材をラッチするためのラッチ装置であって、前記対象部材の移動に従動するハートカムと、前記対象物に係合しない第1の位置と前記対象物に前記所定方向で係合する第2の位置との間で移動可能なラッチ部材と、前記ハートカム及び前記ラッチ部材に係合し、前記ハートカムの移動に従って前記ラッチ部材を前記第1及び第2の位置のうち一方に向けて付勢するカムフォロワーと、前記ハートカムの形状及び移動に応じて前記ラッチ部材の移動を制御する制御機構とを含み、前記制御機構は、前記ラッチ部材を前記第1の位置に強制係止するラッチ係止手段と、前記ハートカムの移動に応じて前記ラッチ係止手段の作動を解放するラッチ解放手段とを含むことを特徴とするラッチ装置。
- 前記カムフォロワーは、前記ラッチ部材に係止された第1の端部と前記ハートカムに係止された第2の端部とをもつロッドスプリングを有する、請求項1に記載のラッチ装置。
- さらに、前記ラッチ部材をその一端を支点として所定平面内で回動可能に組み付けたベース部材と、前記ラッチ部材と前記ベース部材との間に配されかつ前記ベース部材に前記所定方向でスライド可能に取り付けられた、前記ハートカムを有するカム部材と、前記カム部材を前記所定方向で一側に付勢した復帰スプリングとを含み、前記カムフォロワーは、前記ラッチ部材に係止された第1の端部と前記ハートカムに係止された第2の端部とをもつロッドスプリングを有する、請求項1に記載のラッチ装置。
- 前記ロッドスプリングは、前記所定方向にのびた中間部と、前記中間部の一端にあって前記ラッチ部材にその回動方向で係合した第1の端部と、前記中間部の他端から直角に曲がって前記ハートカムに係合した第2の端部とを有する、請求項3に記載のラッチ装置。
- 前記制御機構は、前記ラッチ部材と前記カム部材との係合により前記ラッチ部材を前記第1の位置に維持する第1係合機構と、前記ラッチ部材と前記中間部との係合により前記ラッチ部材を前記第1の位置に維持する第2係合機構と、前記ハートカムの移動に応じて前記第1係合機構から前記第2係合機構に切り替える係合切り替え機構と、前記ハートカムの移動に応じて前記第2係合機構の作動を解放する係合解放機構とを含む、請求項4に記載のラッチ装置。
- 前記ハートカムは、前記カム部材に形成された略ハート形溝を有し、前記略ハート形溝は、前記カム部材のスライドに連れて前記第2の端部を徐々に押し上げる斜面と急激に低下させる段差とで規定された隆起部を有し、前記ラッチ部材は前記第2の端部が前記隆起部に乗り上げたときに前記中間部に係合して前記ラッチ部材を前記第1の位置に維持する係合部を有する、請求項4に記載のラッチ装置。
- さらに、前記ベース部材に結合されたカバー部材を含み、前記ベース部材と前記カバー部材との間に、前記カム部材、前記ラッチ部材、前記ロッドスプリング、及び前記復帰スプリングが配置されている、請求項3−6のいずれかに記載のラッチ装置。
- モジュールを挿抜可能な通路を規定した筐体と、前記通路に隣接して配置されかつ前記筐体に固定された、請求項1−7のいずれかに記載のラッチ装置とを含むことを特徴とする情報処理装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004222052A JP3946717B2 (ja) | 2004-07-29 | 2004-07-29 | ラッチ装置 |
US11/176,741 US7108525B2 (en) | 2004-07-29 | 2005-07-07 | Latch device requiring no movable operating member that is operated from the exterior |
KR1020050062068A KR100691926B1 (ko) | 2004-07-29 | 2005-07-11 | 외부로부터 조작되는 가동 조작부재가 필요없는 래치장치 |
CN2005100879293A CN1727621B (zh) | 2004-07-29 | 2005-07-27 | 不需要从外部操作的活动操作部件的锁闭装置 |
TW094125522A TWI275694B (en) | 2004-07-29 | 2005-07-28 | Latch device requiring no movable operating member that is operated from the exterior |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004222052A JP3946717B2 (ja) | 2004-07-29 | 2004-07-29 | ラッチ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006038170A JP2006038170A (ja) | 2006-02-09 |
JP3946717B2 true JP3946717B2 (ja) | 2007-07-18 |
Family
ID=35732923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004222052A Expired - Fee Related JP3946717B2 (ja) | 2004-07-29 | 2004-07-29 | ラッチ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7108525B2 (ja) |
JP (1) | JP3946717B2 (ja) |
KR (1) | KR100691926B1 (ja) |
CN (1) | CN1727621B (ja) |
TW (1) | TWI275694B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2689312Y (zh) * | 2004-02-26 | 2005-03-30 | 富士康(昆山)电脑接插件有限公司 | 电气组件 |
JP4179622B2 (ja) | 2005-07-26 | 2008-11-12 | 日本航空電子工業株式会社 | ラッチ装置 |
KR100882587B1 (ko) * | 2007-08-08 | 2009-02-12 | 알티전자 주식회사 | 백라이트 유닛을 갖는 표시장치 |
JP4885176B2 (ja) | 2008-08-05 | 2012-02-29 | 日本航空電子工業株式会社 | イジェクト機構及び電子機器 |
TW201012357A (en) * | 2008-09-11 | 2010-03-16 | Compal Electronics Inc | Snap relieving device |
DE202011050916U1 (de) * | 2011-08-05 | 2012-11-07 | Weidmüller Interface GmbH & Co. KG | Gehäuse, insbesondere einer Anschlussklemme oder dgl., mit konturgeführtem Betätigungselement |
TWI631285B (zh) * | 2017-03-13 | 2018-08-01 | 緯創資通股份有限公司 | 取出機構總成 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5717571A (en) * | 1996-08-14 | 1998-02-10 | Hewlett-Packard Company | Mechanism locking removable module into computer |
KR200288292Y1 (ko) * | 1997-12-11 | 2002-12-18 | 엘지전자주식회사 | 노트북의 래치장치 |
JP3429266B2 (ja) * | 2000-10-19 | 2003-07-22 | 山一電機株式会社 | カードコネクタ |
JP3950640B2 (ja) * | 2001-03-26 | 2007-08-01 | アルプス電気株式会社 | カード用コネクタ装置 |
JP4028231B2 (ja) * | 2001-12-28 | 2007-12-26 | 日本圧着端子製造株式会社 | カード用コネクタのエジェクト機構 |
JP3861121B2 (ja) * | 2002-01-18 | 2006-12-20 | 日本圧着端子製造株式会社 | カードコネクタ |
JP4164329B2 (ja) * | 2002-10-17 | 2008-10-15 | 株式会社ニフコ | ラッチ装置 |
JP4404545B2 (ja) * | 2002-12-27 | 2010-01-27 | ホシデン株式会社 | カードコネクタ |
TWM241838U (en) * | 2003-02-24 | 2004-08-21 | Tai Sol Electronics Co Ltd | Card connector with card ejecting function |
US6790061B1 (en) * | 2003-10-15 | 2004-09-14 | Cheng Uei Precision Industry Co., Ltd. | Two-stage ejection mechanism of card connector |
US6929491B1 (en) * | 2004-11-17 | 2005-08-16 | L&K Precision Technology Co., Ltd. | Card connector |
-
2004
- 2004-07-29 JP JP2004222052A patent/JP3946717B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-07 US US11/176,741 patent/US7108525B2/en not_active Expired - Fee Related
- 2005-07-11 KR KR1020050062068A patent/KR100691926B1/ko not_active IP Right Cessation
- 2005-07-27 CN CN2005100879293A patent/CN1727621B/zh not_active Expired - Fee Related
- 2005-07-28 TW TW094125522A patent/TWI275694B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7108525B2 (en) | 2006-09-19 |
KR100691926B1 (ko) | 2007-03-09 |
CN1727621A (zh) | 2006-02-01 |
CN1727621B (zh) | 2010-05-05 |
TW200607906A (en) | 2006-03-01 |
KR20060050033A (ko) | 2006-05-19 |
TWI275694B (en) | 2007-03-11 |
JP2006038170A (ja) | 2006-02-09 |
US20060025001A1 (en) | 2006-02-02 |
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