CN101994443A - 锁及使用该锁的笔记本电脑 - Google Patents
锁及使用该锁的笔记本电脑 Download PDFInfo
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- CN101994443A CN101994443A CN200910305798XA CN200910305798A CN101994443A CN 101994443 A CN101994443 A CN 101994443A CN 200910305798X A CN200910305798X A CN 200910305798XA CN 200910305798 A CN200910305798 A CN 200910305798A CN 101994443 A CN101994443 A CN 101994443A
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0082—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices for office machines, e.g. PC's, portable computers, typewriters, calculators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0005—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices using chains, cables or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0844—Lever
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T292/0801—Multiple
- Y10T292/0848—Swinging
- Y10T292/0849—Operating means
- Y10T292/0855—Flexible
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T292/08—Bolts
- Y10T292/096—Sliding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0977—Cam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T292/1014—Operating means
- Y10T292/1016—Cam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T70/40—Portable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T70/402—Fetters
- Y10T70/409—Shackles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/40—Portable
- Y10T70/413—Padlocks
- Y10T70/437—Key-controlled
- Y10T70/439—Non-shackle type
- Y10T70/443—Single stem or shank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/446—Rigid shackle
- Y10T70/452—Sliding
- Y10T70/459—Both legs engaged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/483—Flexible shackle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
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- Y10T70/527—Sliding
- Y10T70/5279—Key operable only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7559—Cylinder type
- Y10T70/7588—Rotary plug
- Y10T70/7627—Rotary or swinging tumblers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/7508—Tumbler type
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- Y10T70/7633—Transverse of plug
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/7751—With ball or roller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T70/7768—Key-removal preventing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T70/80—Parts, attachments, accessories and adjuncts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8432—For key-operated mechanism
- Y10T70/8459—Housings
- Y10T70/8486—Cylindrical
Abstract
本发明提供一种锁，用于笔记本电脑防盗。该锁包括：彼此固定连接的第一壳体和第二壳体，在该第一壳体和该第二壳体间形成有间隙；固定安装于该第一壳体内的锁芯饰环；可转动安装于该锁芯饰环内的锁芯；凸轮，该凸轮可转动安装于该第一壳体内且和该锁芯固定连接；可滑动的安装于该第一壳体内的顶出轴，该顶出轴一端和该凸轮接触，另一端形成有截头圆锥面；位于该间隙内的锁块，该锁块形成有和该截头圆锥面对应的顶出斜面；及弹性连接该锁块和该第一壳体或该第二壳体的弹片。该锁可用于防止笔记本电脑被盗走。本发明还提供一种使用该锁的笔记本电脑。
Description
技术领域
本发明涉及一种笔记本电脑，以及一种在笔记本电脑上使用的锁。
背景技术
笔记本电脑因其便于携带而得到越来越多人的喜爱。然而，便于携带的特性也使得笔记本电脑容易丢失。用户一般都是随身携带笔记本电脑，当用户不使用笔记本电脑并因某种原因无暇顾及笔记本电脑时，笔记本电脑很可能会被有心人士偷走。
发明内容
本发明提供一种笔记本电脑，其具有防盗功能。
该笔记本电脑包括笔记本电脑本体和与该笔记本电脑本体配套使用的锁。该笔记本电脑本体内形成卡槽，壁上形成与该卡槽相通的锁孔。该锁包括：彼此固定连接的第一壳体和第二壳体，该第一壳体和该第二壳体的尺寸等于或略小于锁孔的尺寸，并小于卡槽的尺寸，在该第一壳体和该第二壳体间形成有间隙；固定安装于该第一壳体内的锁芯饰环；可转动安装于该锁芯饰环内的锁芯；凸轮，该凸轮可转动安装于该第一壳体内且和该锁芯固定连接；可滑动的安装于该第一壳体内的顶出轴，该顶出轴一端和该凸轮接触，另一端形成有截头圆锥面；位于该间隙内的锁块，每一锁块形成有和该截头圆锥面对应的顶出斜面；及弹性连接锁块和该第一壳体或该第二壳体的弹片。
本发明还提供一种锁，用于笔记本电脑防盗。
该锁包括：彼此固定连接的第一壳体和第二壳体，在该第一壳体和该第二壳体间形成有间隙；固定安装于该第一壳体内的锁芯饰环；可转动安装于该锁芯饰环内的锁芯；凸轮，该凸轮可转动安装于该第一壳体内且和该锁芯固定连接；可滑动的安装于该第一壳体内的顶出轴，该顶出轴一端和该凸轮接触，另一端形成有截头圆锥面；位于该间隙内的锁块，该锁块形成有和该截头圆锥面对应的顶出斜面；及弹性连接锁块和该第一壳体或该第二壳体的弹片。
可将该锁插入笔记本电脑的锁孔内，转动锁芯，锁芯带动凸轮转动，凸轮依次推动顶出轴和锁块，从而使锁块运动到锁定位置并将笔记本电脑锁定，防止笔记本电脑被盗走。
附图说明
图1是本发明一优选实施方式的锁的立体图。
图2是图1中锁的部分零件的爆炸图。
图3是图2中锁的零件的另一角度的爆炸图。
图4是图1中锁的另一部分零件的爆炸图。
图5是图4中锁的零件的另一角度的爆炸图。
图6是图1中锁的锁芯的立体放大图。
图7是图1中锁的局部剖视立体图。
图8是图1的前视图，其中部分内部元件以虚线表示。
图9是图1中的锁应用于一笔记本电脑的示意图。
图10是图9的局部放大剖视立体图。
具体实施方式
请参考图1、图2、图3、图4、图5，其揭示了本发明一优选实施方式的锁10。该锁10呈圆柱状，包括一由第一壳体11和第二壳体12组成的壳体，以及依次安装于壳体内的锁芯20、锁芯饰环30、凸轮40、顶出轴50、和锁块60。该锁10还包括一钢索14，该钢索14一端和第一壳体11固定连接，另一端和一固定物连接(图未示)。
第一壳体11呈圆筒状，在第一壳体11内形成有彼此垂直相交的第一容纳腔15、第二容纳腔16。第一、第二容纳腔15、16的截面呈圆形。第一容纳腔15的一端在第一壳体11的外圆周面上与外界相通，第二容纳腔16的一端在第一壳体11面向第二壳体12的端面上与外界相通。
第二壳体12呈圆环状，在第二壳体12面向第一壳体11的端面上形成有若干挟持块17，挟持块17上形成有挟持槽。挟持槽17分布于同一个圆周上。第一壳体11、第二壳体12间以螺钉固定连接，并形成有间隙13。
锁芯20外形为圆柱形，从锁芯20的端面向内形成有钥匙插孔21，从锁芯20的外圆周面向内形成有若干个扇形的凹槽22，凹槽22和钥匙插孔21相通。锁芯20在与钥匙插孔21相对的端面上形成有T形的凸块23。
锁芯饰环30呈圆饼状，锁芯饰环30的两端面间形成有穿孔31，穿孔31用于容纳锁芯20，参考图8，在穿孔31的内壁上，形成有和锁芯20上凹槽22对应的两组卡止槽32、33，卡止槽32、33分别和穿孔31的中心的连线间形成一定角度α。
凸轮40的端面上形成有T形孔41，孔41对应锁芯20的凸块23。
顶出轴50呈圆柱状，一端平齐，另一端直径逐渐变小，从而形成一截头圆锥面51。
锁块60的数目可根据实际需要而定。在本实施方式中，锁块60的数目为三个。每一锁块60的截面呈环扇形，在锁块60上形成有面向顶出轴50的顶出斜面63，在锁块60面向第二壳体的端面上，形成有挟持块61，挟持块61上形成有挟持槽。
锁10还包括跟锁块60数目相同的弹片62。
锁10还包括若干卡钩24、若干弹簧26、及轴25，其中，卡钩24大致呈S形，尺寸略小于锁芯20的凹槽22的尺寸。
请一并参考图7，凸轮40通过销钉可转动地安装于第一壳体11的第一容纳腔15内与第二容纳腔16相交处。锁芯饰环30通过螺钉固定于第一容纳腔15内与第一壳体11的外圆周面相交处。参考图6，卡钩24、弹簧26分别位于锁芯20的凹槽22内，轴25依次穿过锁芯20、卡钩24和弹簧26，将卡钩24、弹簧26可转动的安装于锁芯20上，弹簧26的两端分别插入锁芯20和卡钩26中，从而提供给卡钩26一驱动力。锁芯20可转动的安装于锁芯饰环30的穿孔31内，锁芯20的凸块23插入凸轮40的孔41内，从而固定连接锁芯20和凸块23。
顶出轴50可滑动的置于第二容纳腔16内，顶出轴50与凸轮40接触。弹片62分别插入锁块60的挟持块61、第二壳体12上的挟持槽17中，将锁块60安装于第二壳体12上。锁块60位于第一壳体11、第二壳体12之间的间隙13中。
请参考图6、图7、图8，由于弹簧26的驱动，卡钩24的一端伸入钥匙插孔21内，另一端卡入锁芯饰环30的卡止槽32内，使得锁芯20不能相对于锁芯饰环30转动。此时由于弹片62的弹性力，锁块60位于解锁位置，锁块60的最外端不会伸出壳体的外圆周面。
当和本锁10配套的钥匙插入锁芯20上的钥匙插孔21内后，卡钩24受钥匙顶抵而绕轴25转动并离开锁芯饰环30的卡止槽32，此时锁芯20可以相对锁芯饰环30转动。沿图示顺时针方向转动钥匙，锁芯20相应转动，带动和锁芯20固定的凸轮40转动。凸轮40推动顶出轴50向锁块60方向运动。顶出轴50的截头圆锥端推动锁块60的顶出斜面63，使得锁块60向壳体的外圆周面方向运动，并伸出壳体的外圆周面。当钥匙带动锁芯20转动一定角度之后，凸轮40推动顶出轴50运动到图示的最左端，锁块60位于锁定位置，锁块60的最外端突出于壳体的外圆周面。此时拔出钥匙，卡钩24在弹簧26的驱动下卡入锁芯饰环30的另一组卡止槽33内，从而将锁10固定在此锁定位置。
当需要开锁时，将钥匙插入钥匙插孔21内，沿图示逆时针方向转动锁芯20，凸轮40离开顶出轴50，此时弹片62的弹性力驱动锁块60向壳体内运动至解锁位置。
请参考图9、图10，其为一笔记本电脑，该笔记本电脑包括一笔记本电脑本体80和本发明的锁10。该笔记本电脑本体80内形成一卡槽82，笔记本电脑本体80的壁上形成一与卡槽82相通的锁孔81，该锁孔81的直径等于或略大于锁10的壳体的直径，卡槽82的尺寸大于锁孔81的尺寸。当需要时，将锁10的钢索14套设于一固定物90上，将锁10插入锁孔81，使得锁块60伸入卡槽82内，用钥匙转动锁芯20，使得锁块60卡住笔记本电脑本体80的壁，从而将笔记本电脑本体80锁定，以防止有心人士偷走该笔记本电脑本体80。
本发明不限于本实施方式所限的，例如，本发明也可采用各种现有的锁芯，不限于本实施方式中揭露的。锁块60也可以安装于第一壳体11上，而不是第二壳体12上。弹片62也可以通过其他连接方式，例如螺钉连接，连接锁块60和壳体11、12。
Claims (11)
1.一种锁，其特征在于，包括：
彼此固定连接的第一壳体和第二壳体，在该第一壳体和该第二壳体间形成有间隙；
固定安装于该第一壳体内的锁芯饰环；
可转动安装于该锁芯饰环内的锁芯；
凸轮，该凸轮可转动安装于该第一壳体内且和该锁芯固定连接；
可滑动的安装于该第一壳体内的顶出轴，该顶出轴一端和该凸轮接触，另一端形成有截头圆锥面；
位于该间隙内的锁块，每一锁块形成有和该截头圆锥面对应的顶出斜面；及
弹性连接锁块和该第一壳体或该第二壳体的弹片。
2.如权利要求1所述的锁，其特征在于：该锁芯上形成有钥匙插孔及和该钥匙插孔相通的凹槽，该锁芯饰环上形成有和该凹槽对应的卡止槽，该锁还包括安装于凹槽内的卡钩和弹簧，该弹簧驱动该卡钩一端伸入该钥匙插孔内，另一端伸入该卡止槽内。
3.如权利要求2所述的锁，其特征在于：该锁芯饰环上形成有两组该卡止槽，该两组卡止槽和锁芯的转动中心的连线间形成一定角度。
4.如权利要求1所述的锁，其特征在于：该第一壳体内形成有彼此垂直相交的第一容纳腔和第二容纳腔，该凸轮和该锁芯饰环安装于该第一容纳腔内，该顶出轴安装于该第二容纳腔内。
5.如权利要求1所述的锁，其特征在于：该锁块和该第一壳体上分别形成有挟持块，用于挟持该弹片。
6.如权利要求1所述的锁，其特征在于：该锁块和该第二壳体上分别形成有挟持块，用于挟持该弹片。
7.如权利要求1所述的锁，其特征在于：还包括用于连接该第一壳体和一外部固定物的钢索。
8.一种笔记本电脑，其特征在于，包括：
笔记本电脑本体，该笔记本电脑本体内形成卡槽，壁上形成与该卡槽相通的锁孔；及
锁，包括
彼此固定连接的第一壳体和第二壳体，该第一壳体和该第二壳体的尺寸等于或略小于锁孔的尺寸，并小于卡槽的尺寸，在该第一壳体和该第二壳体间形成有间隙；
固定安装于该第一壳体内的锁芯饰环；
可转动安装于该锁芯饰环内的锁芯；
凸轮，该凸轮可转动安装于该第一壳体内且和该锁芯固定连接；
可滑动的安装于该第一壳体内的顶出轴，该顶出轴一端和该凸轮接触，另一端形成有截头圆锥面；
位于该间隙内的锁块，每一锁块形成有和该截头圆锥面对应的顶出斜面；及
弹性连接锁块和该第一壳体或该第二壳体的弹片。
9.如权利要求8所述的笔记本电脑，其特征在于：该锁芯上形成有钥匙插孔及和该钥匙插孔相通的凹槽，该锁芯饰环上形成有和该凹槽对应的卡止槽，该锁还包括安装于凹槽内的卡钩和弹簧，该弹簧驱动该卡钩一端伸入该钥匙插孔内，另一端伸入该卡止槽内。
10.如权利要求8所述的笔记本电脑，其特征在于：该锁芯饰环上形成有两组该卡止槽，该两组卡止槽和锁芯的转动中心的连线间形成一定角度。
11.如权利要求8所述的笔记本电脑，其特征在于：还包括用于连接该第一壳体和一外部固定物的钢索。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305798XA CN101994443A (zh) | 2009-08-19 | 2009-08-19 | 锁及使用该锁的笔记本电脑 |
| US12/764,919 US8113020B2 (en) | 2009-08-19 | 2010-04-21 | Lock and electronic device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305798XA CN101994443A (zh) | 2009-08-19 | 2009-08-19 | 锁及使用该锁的笔记本电脑 |
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| CN101994443A true CN101994443A (zh) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910305798XA Pending CN101994443A (zh) | 2009-08-19 | 2009-08-19 | 锁及使用该锁的笔记本电脑 |
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| Country | Link |
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| US (1) | US8113020B2 (zh) |
| CN (1) | CN101994443A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842354A (zh) * | 2015-04-10 | 2015-08-19 | 博艳萍 | 一种旋转调节式机械锁块机构 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101645631B1 (ko) * | 2015-02-26 | 2016-08-05 | 김범수 | 전자식 잠금장치의 이력 관리 시스템 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1977853A (en) * | 1930-10-11 | 1934-10-23 | Kemp Lock Inc | Lock |
| US1908980A (en) * | 1930-11-26 | 1933-05-16 | Kemp Lock Inc | Lock |
| US2936606A (en) * | 1957-05-17 | 1960-05-17 | American Hardware Corp | Deadbolt lock |
| US3026703A (en) * | 1959-10-06 | 1962-03-27 | American Hardware Corp | Deadbolt lock |
| US3469874A (en) * | 1968-01-29 | 1969-09-30 | Appliance Operating Corp | Coin vault door lock construction |
| SE459432B (sv) * | 1986-01-31 | 1989-07-03 | Widen Innovation Ab | Cylinderlaas samt tillhaallare och nyckelblad foer anvaendning i kombination med detta |
| CA2497785C (en) * | 1995-02-08 | 2007-09-11 | Kensington Microware Limited | Computer physical security device |
| US6161403A (en) * | 1999-06-28 | 2000-12-19 | Surratt; James E. | Bicycle steering lock |
| SE528842C2 (sv) * | 2005-08-05 | 2007-02-27 | Winloc Ag | Lås- och nyckelsystem med förbättrade tillhållare i låset |
| DE102006015833B4 (de) * | 2006-04-03 | 2008-01-31 | Füntmann, Jörg | Seilschloss |
| US7497103B1 (en) * | 2006-04-22 | 2009-03-03 | The Eastern Company | Dual-acting latch and strike |
| US7353672B2 (en) * | 2006-09-05 | 2008-04-08 | Miz Engineering Ltd. | Lock assembly |
-
2009
- 2009-08-19 CN CN200910305798XA patent/CN101994443A/zh active Pending
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2010
- 2010-04-21 US US12/764,919 patent/US8113020B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842354A (zh) * | 2015-04-10 | 2015-08-19 | 博艳萍 | 一种旋转调节式机械锁块机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8113020B2 (en) | 2012-02-14 |
| US20110041578A1 (en) | 2011-02-24 |
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