CN100491681C - 门圆筒销子锁 - Google Patents

门圆筒销子锁 Download PDF

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CN100491681C
CN100491681C CNB038229021A CN03822902A CN100491681C CN 100491681 C CN100491681 C CN 100491681C CN B038229021 A CNB038229021 A CN B038229021A CN 03822902 A CN03822902 A CN 03822902A CN 100491681 C CN100491681 C CN 100491681C
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cylinder lock
signal
key
door
lock
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CN1685125A (zh
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伊兰·戈德曼
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F17/00Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/14Coin-freed apparatus for hiring articles; Coin-freed facilities or services for fastenings for doors; for turnstiles
    • G07F17/145Coin-freed apparatus for hiring articles; Coin-freed facilities or services for fastenings for doors; for turnstiles for revolving doors or turnstiles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611Cylinder locks with electromagnetic control
    • E05B47/0615Cylinder locks with electromagnetic control operated by handles, e.g. by knobs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611Cylinder locks with electromagnetic control
    • E05B47/0638Cylinder locks with electromagnetic control by disconnecting the rotor
    • E05B47/0642Cylinder locks with electromagnetic control by disconnecting the rotor axially, i.e. with an axially disengaging coupling element
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00Devices preventing the key or the handle or both from being used
    • E05B13/005Disconnecting the handle
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/0079Locks with audio features
    • E05B17/0087Sound receiving devices, e.g. microphones
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0072Operation
    • E05B2047/0079Bi-stable electromagnet(s), different pulse to lock or unlock
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0091Retrofittable electric locks, e.g. an electric module can be attached to an existing manual lock
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0094Mechanical aspects of remotely controlled locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0056Locks with adjustable or exchangeable lock parts
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00Closure fasteners
    • Y10S292/27Disconnectable handle
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5093For closures
    • Y10T70/5155Door
    • Y10T70/5199Swinging door
    • Y10T70/5372Locking latch bolts, biased
    • Y10T70/5385Spring projected
    • Y10T70/5389Manually operable
    • Y10T70/5394Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/5416Exterior manipulator declutched from bolt when dogged
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5093For closures
    • Y10T70/5155Door
    • Y10T70/5199Swinging door
    • Y10T70/5372Locking latch bolts, biased
    • Y10T70/5385Spring projected
    • Y10T70/5389Manually operable
    • Y10T70/5496Freely movable external manipulator
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5757Handle, handwheel or knob
    • Y10T70/5765Rotary or swinging
    • Y10T70/5805Freely movable when locked
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5757Handle, handwheel or knob
    • Y10T70/5765Rotary or swinging
    • Y10T70/5805Freely movable when locked
    • Y10T70/5819Handle-carried key lock
    • Y10T70/5823Coaxial clutch connection
    • Y10T70/5827Axially movable clutch
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7051Using a powered device [e.g., motor]
    • Y10T70/7062Electrical type [e.g., solenoid]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7051Using a powered device [e.g., motor]
    • Y10T70/7062Electrical type [e.g., solenoid]
    • Y10T70/7068Actuated after correct combination recognized [e.g., numerical, alphabetical, or magnet[s] pattern]
    • Y10T70/7073Including use of a key
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7051Using a powered device [e.g., motor]
    • Y10T70/7062Electrical type [e.g., solenoid]
    • Y10T70/7068Actuated after correct combination recognized [e.g., numerical, alphabetical, or magnet[s] pattern]
    • Y10T70/7073Including use of a key
    • Y10T70/7079Key rotated [e.g., Eurocylinder]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7051Using a powered device [e.g., motor]
    • Y10T70/7062Electrical type [e.g., solenoid]
    • Y10T70/7107And alternately mechanically actuated by a key, dial, etc.
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/7486Single key
    • Y10T70/7508Tumbler type
    • Y10T70/7559Cylinder type
    • Y10T70/7667Operating elements, parts and adjuncts
    • Y10T70/7706Operating connections

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

一种用在安装在具有内外侧面的门中的门锁中的圆筒销子锁,所述圆筒销子锁包括外插销、内插销、用来使门锁的锁闩运动的旋转凸轮以及用来接合以便使外插销箱旋转凸轮转动的离合器。该圆筒销子锁还包括电子闭锁装置(EBD)和用来在其中接收到从门外面发出的开锁信号时产生出的来自EBD的开锁命令促动离合器,由此通过外插销的转动能够使锁闩运动。该圆筒销子锁包括在门的内侧处安装在其上的内把手,所述EBD以及所述驱动装置完全容纳在所述内把手内。信号由电子钥匙或面板发射出,并且可以为机械振动信号、光信号或无线电信号。

Description

门圆筒销子锁
技术领域
本发明涉及门圆筒销子锁(弹簧锁),并且尤其涉及由编码输入信号打开的电子门锁。
背景技术
圆筒销子锁是公知的并且广泛用作在门、窗户、盒子、箱子、保险柜、挂锁、自行车锁等中的锁紧机构。机械圆筒销子锁具有可以由插入钥匙转动以便使锁紧螺栓从门运动进入门框或向后运动的一个或两个圆柱形插销(销塞)。圆筒销子锁的机械种类被标准化以能够进行大规模生产并且对现有门进行一般更换和更新。在图1中显示出传统机械圆筒销子锁的示例例如欧式圆筒销子锁1、瑞士锁2以及Schlage
Figure C03822902D0005151113QIETU
锁3和4。
电子锁也是已知的。一些电子锁在门附近或在门自身上具有键盘控制面板,用来输入进入码。其它类型具有用于输入进入码的磁卡读取器,如用在旅馆和一些公寓中。还有其它一些具有复杂的接收器,并且可以远程操作,例如汽车的门锁。电子锁其安全性和方便性通常比机械锁更高,但是它们需要专门设计制造的锁、电源和线路。它们安装维护更昂贵并且更容易出现意外或恶意破坏。
尤其在用新的电子锁更新现有门时试图组合电子锁和机械锁的优点。美国专利申请2001/0027671披露了一种包括电子锁芯(electronic cylinder)和电子钥匙的系统。该电子锁芯没有任何电源但是在容纳钥匙齿的凹槽中具有内置微处理器和存储芯片以及电子触点。该电子钥匙包含有用来操作锁芯的电池以及具有存储器的微处理器。该钥匙还用作用来使锁芯在锁中转动并且打开锁紧锁栓的把手。
WO99/61728披露了一种电子圆筒销子锁,它包括内外圆柱形插销、电池、伺服马达、控制单元和机械离合器。伺服马达和离合器设在位于插销之间的锁芯中,并且设在与锁紧螺栓接合的旋转凸轮中。在WO97/48867中披露了用于该锁的电子钥匙。通过在钥匙齿中和在位于圆柱形插销中的凹槽中的电触点传送编码信号。通常,圆柱形插销没有与旋转凸轮接合。当将钥匙插入在其中一个插销中并且识别出该编码信号时,伺服马达操作离合器并且使插销与旋转凸轮连接。
虽然每个上述结构具有其优点,但是最好要避免一些缺陷,例如电触点或任意密码输入装置容易被串改或恶意破坏等。
WO92/21844和DE4234321A1披露了一种电子圆筒销子锁,它包含有电池、伺服马达、控制单元和沿着锁芯轴线并且到达锁芯的外表面的光导部件(用于钥匙的凹槽)。具有电池、微处理器和光源的钥匙插入在凹槽中,并且发出编码光信号。该信号穿过光导部件通向控制单元传感器,并且在识别之后,伺服马达松开锁芯,从而通过钥匙使之转动以使门锁螺栓运动。
US6411195披露了一种数据传输系统,它包括具有用于将编码机械冲击序列输送给冲击传输体例如门的第一表面的可往复运动冲击头的数据传输装置以及具有在冲击传输体的第二表面处用于拾取从冲击序列中得到的振动的灵敏麦克风的数据接收装置。
发明内容
根据本发明,提供一种用在安装在具有内外侧面的门中的门锁中的圆筒销子锁。该圆筒销子锁包括外插销、内插销、用来使门锁的锁闩运动的旋转凸轮以及用来接合以便使外插销向旋转凸轮转动的离合器。该圆筒销子锁还包括电子闭锁装置(EBD)和用来根据在其中接收到从门外面发出的开锁信号时产生的来自EBD的开锁命令促动离合器的驱动装置,由此通过外插销的转动能够使锁闩运动。该圆筒销子锁包括在门的内侧处安装在其上的内把手,所述EBD以及所述驱动装置完全容纳在所述内把手内。
内把手优选不必拆除门锁或门或其任意部分就能够从该圆筒销子锁中拆卸下。该内把手可以通过可以从门的内侧获得的紧固部件沿着没有电触点并且没有任何连接部分的表面安装在圆筒销子锁上,从而防止了在紧固件松开之后内把手与该圆筒销子锁脱开。
驱动装置优选为一双稳态螺线管,用来通过在离合器和内把手之间轴向延伸并且滑动穿过内插销促动该离合器。
优选的是,将开锁信号编码,EBD用来将该信号解码,并且使之与在其中编程的锁进入码匹配,并且在匹配之后产生出开锁命令。
本发明的圆筒销子锁还包括一信号发射器,用来从门的外面发射出开锁信号。该信号发射器优选根据在其中编程的钥匙进入码将该信号编码。
在一个实施方案中,信号发射器为固定在门外面上或者固定在外插销上并且用来作为使锁闩运动的把手的具有键盘的电子面板。
在另一个实施方案中,信号发射器为可动电子钥匙。优选的是,该电子钥匙和外插销构成为能够相互接合以便转动,由此可以将电子钥匙用作用来使锁闩运动的把手。该电子钥匙可以具有钥匙齿,该钥匙齿和外插销其结构与在传统机械圆筒销子锁中一样。在该情况中,EBD和驱动装置可以用来可恢复地切换到其中离合器被连续促动的状态,由此使得电子钥匙能够用作机械钥匙并且允许使用机械钥匙。
该电子钥匙可以包括用于将钥匙进入码编程的键盘,并且可以用来固定在外插销上,由此可以用作用于使锁闩运动的把手,也可以用作用于将钥匙进入码输入进EBD的竖立键盘面板。
在本发明的圆筒销子锁中锁使用的开锁信号可以为机械振动信号(声波或超声波)、光信号(可见、IR或UV)或无线电信号,从而该EBD包括用于接收开锁信号的相应传感器。
在该圆筒销子锁的实施方案中,在开锁信号为机械振动信号的情况下,信号发射器具有用来将振动信号输送给门外面的冲击头。该冲击头可以为电磁类型或压电类型或为磁致伸缩类型。
在该圆筒销子锁的实施方案中,在开锁信号为光信号的情况下,该门锁具有光导部件,用来将来自所述信号发射器的光信号向所述EBD引导。该光导部件可以为在该圆筒销子锁的外面和里面之间延伸的孔,或者可以部分为优选设在内外插销的轴线处的光传输实心体。该光导部件可以在离合器和内把手之间设置在轴向延伸穿过内插销的管状杆中。
本发明的圆筒销子锁可以包括可安装的代用(dummy)内把手代替具有EBD的内把手。该代用内把手如此构成,从而在安装时可以连续地促动离合器,由此不用开锁命令就能够使锁闩运动。
本发明的圆筒销子锁设计成一种模块式结构。所有电子控制电路、传感器、驱动器、电池等都集中在作为内把手的一个可拆卸模块中。第二模块为容纳内外插销、旋转凸轮和离合器的外壳。由于通过门锁的主体作为振动或通过光导部件或者作为无线电波传送的开锁信号的特性,所以该第二模块具有需要与第一模块连接的连接部分的电气或电子部分。在将第二模块安装在门中之后,可以通过简单的螺钉、螺栓或其它部件将第一模块安装在第二模块上,而不用拆卸门锁并且不会断开并且连接在门锁中的信号线或电源线。
该圆筒销子锁的模块化在装配新的门锁或更新现有门锁中提供了相当大的方便性。该模块化还在通过更换内把手改变个人房间的进入等级中提供了很大的灵活性。
根据本发明的一个方面,这里提供一种用在安装在具有内外侧面的门中的门锁中的圆筒销子锁,所述圆筒销子锁包括:外插销、用来使锁闩在所述门锁中运动的旋转凸轮和用来接合以便使外插销向所述旋转凸轮转动的离合器,所述圆筒销子锁还包括:一接到命令就驱动所述离合器的驱动装置,和一个电子闭锁装置,它适于接收从门外面发出的开锁信号并随后产生和向所述驱动装置发送一个开锁命令,由此通过所述外插销的转动能够使锁闩运动,其特征在于:所述圆筒销子锁包括:内把手,安装在所述门的内侧上,所述的电子闭锁装置和所述的驱动装置完全容纳在所述内把手内;所述的内把手是通过从所述的内侧获得的紧固部件沿着没有电触点和没有任何连接部分的表面安装在所述圆筒销子锁上的,从而防止在所述紧固件松开之后所述内把手从所述圆筒销子锁脱开,以使所述内把手可拆卸地安装在所述圆筒销子锁上,而无需拆卸所述门锁或所述门或其任何部分。
根据本发明的另一个方面,这里提供一种门锁组件,其特征在于,它包括上述的圆筒销子锁和一个代用把手,所述的代用把手能够可拆卸地安装,以代替所述内把手,所述的门锁组件被配置成当安装代用把手时使所述离合器可以连续地被驱动,由此临时地允许所述锁闩运动,而无需所述的开锁命令。
附图说明
为了理解本发明并且清楚它在实际中如何实施,现在将参照附图只是以非限定实施例的方式对优选实施方案进行说明,其中:
图1为现有技术的四种机械圆筒销子锁的透视图。
图2为根据本发明的圆筒销子门锁的分解剖视图,其中不能从外面打开。
图3A为在图2中的圆筒销子门锁的剖视图,其中能够从外面打开。
图3B为在图3A中的圆筒销子门锁沿着B-B线的局部剖面。
图4为将罩子拆除的在图1中的门锁的把手的视图。
图5显示出该圆筒销子门锁的第二实施方案,它具有永久电子面板-把手。
图6显示出该圆筒销子门锁的第三实施方案,它具有机械外插销和组合钥匙。
图7显示出以瑞士型锁芯的形式并且使用了代用内把手的圆筒销子门锁。
图8显示出该圆筒销子门锁的第四实施方案,它具有光信号传输装置。
具体实施方式
参照图2、3A、3B和4,本发明的圆筒销子门锁10包括一把手组件12、具有外插销16的外壳14、一内插销18和旋转凸轮20以及外部手柄22。把手组件12安装在内插销18上。外壳14和旋转凸轮20具有标准圆筒销子锁的尺寸和形式,并且可以在任意标准门锁中更新。标准门锁由一锁闩锁住,该锁闩在旋转凸轮20的作用下可以滑动进在门框(没有显示出门锁、锁闩和门框)中的凹口。在下面,假设把手组件12位于门的内侧(房间侧),而外插销16和外部手柄22面向外侧(走廊或街道侧)。
两个插销16和18与旋转凸轮20一起可转动地容纳在外壳14中,并且由用来只允许这些插销转动的两个紧固螺栓24保持不动。旋转凸轮20通过径向销25接合以便向内插销18转动。
外插销具有一圆柱形凹槽28以及在该凹槽上的径向狭槽30。C形滑动离合器32容纳在该狭槽30中。在凹槽28中容纳有一柱形压缩弹簧34,用来将滑动离合器32朝着内插销18推压。外部手柄22牢固地安装在外插销上。内插销18具有一径向狭槽38和一轴向通孔40。滑动杆42容纳在轴向孔40,从而邻接着滑动离合器32。
把手组件12包括通过螺钉45固定在内插销18上的中空把手44以及一罩子46。它容纳着电池48、闭锁驱动装置50和电子闭锁装置(EBD)52。把手44具有用于滑动杆42的轴向开口。
闭锁驱动装置50为双稳螺线管。它安装在把手组件12中并且包括具有电磁线圈56的外壳54和形成有圆柱形孔道60的永磁体58。闭锁驱动装置50还包括可以在孔道60中运动并且具有一帽64的衔铁62。帽64邻接着滑动杆42的端部。压缩弹簧66将衔铁62推压离开永磁体58。衔铁62具有两个稳定状态:帽64被推压离开永磁体的打开状态(如图2所示)和帽64靠近永磁体58并且弹簧66压缩的闭合状态(如图3A所示)。
当圆筒销子门锁10处于闭锁状态(参见图2)中时,该闭锁驱动装置50打开,弹簧66推压着帽64,邻接着滑动杆42,并且使离合器32朝着外插销16滑动,克服压缩弹簧34的作用。由此,离合器32完全脱离狭槽38并且完全处于狭槽28中。可以在不影响凸轮20的位置的情况下通过手柄22使外插销16只是自由地转动。因此,该门锁不能锁紧或开锁。
当该圆筒销子门锁10处于开锁状态(参见图3A和3B)中时,闭锁驱动装置50关闭,从而帽64吸附在永磁体58上,从而克服了压缩弹簧66的作用。通过弹簧34的作用将滑动杆42和滑动离合器32朝着内插销18推压。由此,离合器32容纳在狭槽38中,并且外插销16接合以便向内插销18并且因此向凸轮20转动。现在,手柄22的转动也将使凸轮20转动,并且由此将门锁锁紧或开锁。
通过根据来自EBD52的命令促动电磁线圈56来进行在门锁的闭锁和开锁状态之间的过渡。弹簧66和34的相对长度如此选择,从而在没有任何磁力的情况下,伸展弹簧66的力大于压缩弹簧34的力,由此该门锁停留在图2所示的状态中。现在,如果给线圈56通电以产生出与永磁体58的力互补的磁力,则衔铁62将朝着线圈56吸引,从而克服弹簧66的作用。当帽64更靠近永磁体58时,后者能够将闭锁驱动装置保持在关闭状态中并且将门锁打开,而不用来自电磁线圈56的帮助,从而可以将线圈断电。
在闭锁驱动装置的关闭状态中,如果给线圈56通电以产生出与永磁体58的力相对的磁力,则衔铁62和帽64将在弹簧66的作用下推离永磁体58,由此将该门锁切换成闭锁状态。当帽64远离永磁体58时,后者即使在没有电磁线圈56的反作用力的情况下也不能将帽拉回,从而可以将线圈断电。
该电子闭锁装置52包括编码信号接收器例如冲击灵敏麦克风72和具有存储器的可编程控制器。该控制器用来通过将由麦克风接收到的信号解码并且将它与存储在存储器中的锁进入码进行比较。通过外部编码信号发射器例如冲击产生电子钥匙76来完成使用具有EBD52的圆筒销子门锁10的进门控制系统。信号传送介质优选为门锁自身和/或门主体。可以使用由类似的冲击信号传送的特殊代码通过特殊的便携式装置来在EBD存储器中将锁进入码编程和重新编程。
电子钥匙76为手持式可编程数据传送装置。它包括在正面处具有数字键盘90的外壳78以及作为容纳在螺线管线圈90中并且受到弹簧92偏压的衔铁88的一部分的冲击头86。该钥匙76还包括具有存储器的可编程控制器94和电池96。该钥匙76设计成根据存储在存储器中的钥匙进入码产生出冲击头的脉冲状高能冲击编码序列。在包括在这里作为参考的US6411195中描述了将冲击序列编码的方法。
在操作中,用手将钥匙76推到门锁的任意位置或者推向门自身(参见图2)。通过键盘80输入钥匙进入码,并且通过螺线管90和衔铁88将相应的冲击编码序列输送给门的表面。或者可以将钥匙进入码预编程在存储器中或者预先拨好,在该情况中,可以通过按压在键盘80上的单个按钮来引发冲击编码序列。麦克风72拾取由提供给该门的冲击而导致的在门内侧表面处的振动。通过EBD52的控制器将这些振动适当地处理和编码,然后与在EBD52的存储器中编程的锁进入码进行比较。在成功匹配时,EBD52给线圈56通电以如上所述一样将圆筒销子锁开锁。现在,可以手动地转动手柄22以通过外插销16、离合器32、内插销18和凸轮20使门锁的锁闩运动。在预定的时间间隔中,EBD自动地给线圈56通电以使离合器32分离并且由此再次锁住该圆筒销子锁。
具有冲击头的信号发射器可以设计成用于进入码输入的竖立键盘面板并且牢固地安装在门的外表面的任意适当位置处。在图5中显示出一具体实施方案,其中形成为具有键盘102的外部把手100的键盘面板永久地固定在外插销16而不是手柄22上。
具有键盘80的电子锁76可以用作暂时键盘面板和把手。对于这种用途,手柄22和钥匙76可以形成搭扣或固定元件以确保在它们之间的可靠机械连接。
该电子钥匙可以没有形成数字键盘,而只是具有促动按钮。在该情况中可以通过已知方法例如通过磁记录或通过EPROM燃烧方法在钥匙的控制器中将钥匙进入码编程并且重新编程。
在图6中所示的圆筒销子锁的实施方案中显示出这种钥匙的一个示例。电子冲击钥匙105包括钥匙齿106和钥匙把手107,并且只具有可编程控制器、冲击头86和促动按钮108。该圆筒销子锁的外插销110形成有用来容纳钥匙齿106的凹槽112。在该情况中,钥匙齿106和外插销110具有在图1中所示的传统机械圆筒销子锁的结构(现有技术),并且该钥匙105将为用作电子钥匙和机械钥匙的组合钥匙。电子圆筒销子锁的这个设计使得能够通过从里面切换该圆筒销子锁的状态来建立不同的通行等级。例如,在把手组件12中的开关可以使该圆筒销子锁转换成永久的开锁状态,由此可以通过具有适当齿106的机械扁钥匙将该锁打开。
根据当前的需要,代替编码存取把手例如上述具有EBD52的把手组件12,如图7中所示一样,可以将一代用把手114安装在内插销18上。该代用把手如此成形,从而使门锁保持在开锁状态中,并且离合器32接合,而且在其中没有任何电子装置。代用把手114可以具有用来通过推压杆42使离合器32接合或分离的机械开关116。可更换把手的使用能够可操作地改变在建筑中的个人房间的可进入性。
振动信号传输的特性使得该圆筒销子锁能够设计成一模块式结构。所有控制电路、传感器、伺服机构(驱动装置)、电池等都集中在第一模块例如内把手12中。第二模块为具有插销16和18、旋转凸轮20和离合器32的外壳14。第二模块没有任何需要与第一模块连接的电气或电子部分.第三模块为外把手例如外把手100或手柄22。这三个模块可以在不拆卸门锁并且不使在门锁中的信号线或电源线连接和断开的情况下通过简单的螺钉、螺栓或其它部件相互装配在一起。
例如,第二模块(具有插销的外壳)可以安装在门上作为在图7中所示的具有锁眼盖122和124的插锁120。第一模块(内把手)能够操作地加入。这对于瑞士类型的圆筒销子锁(参见图1中的锁2)尤其优选,其中外壳在没有拆卸锁眼盖的情况不能收缩。
还可以通过使用其它无线信号传输手段例如光和无线电波来实施该优选的具有可拆卸无接触把手的模块式结构。图8显示出该圆筒销子锁130的再一个实施方案,它采用在钥匙134中的光发射器132和与EBD52连接的光传感器136。发射器和传感器通过光导部件连接,该光导部件包括在外插销16和手柄22中的通道137、在离合器32中的开口138、管状杆140、在帽64中的开口142以及反射镜144。手柄22形成有用来容纳钥匙134的凹槽148。
在操作中,将钥匙134插入在凹槽148中,从而使光发射器132与通道137对准,并且发出编码光信号。该光信号通过通道137、管状杆140和反射镜144到达传感器136。EBD52如上所述一样将信号解码并且将门锁打开。
虽然已经给出了特定实施方案的说明,但是要想到的是,在不脱离本发明的范围的情况下可以作出各种变化。例如,闭锁驱动装置可以包括电机,光导部件可以包括透明的实心体,内把手可以通过燕尾槽元件装配到内插销上,等等。

Claims (25)

1.一种用在安装在具有内外侧面的门中的门锁中的圆筒销子锁,所述圆筒销子锁包括:外插销、用来使锁闩在所述门锁中运动的旋转凸轮和用来接合以便使外插销向所述旋转凸轮转动的离合器,所述圆筒销子锁还包括:一接到命令就驱动所述离合器的驱动装置,和一个电子闭锁装置,它适于接收从门外面发出的开锁信号并随后产生和向所述驱动装置发送一个开锁命令,由此通过所述外插销的转动能够使锁闩运动,其特征在于:
所述圆筒销子锁包括:内把手,安装在所述门的内侧上,所述的电子闭锁装置和所述的驱动装置完全容纳在所述内把手内;
所述的内把手是通过从所述门的内侧获得的紧固部件沿着没有电触点和没有任何连接部分的表面安装在所述圆筒销子锁上的,从而防止在所述紧固件松开之后所述内把手从所述圆筒销子锁脱开,以使所述内把手可拆卸地安装在所述圆筒销子锁上,而无需拆卸所述门锁或所述门或其任何部分。
2.根据权利要求1所述的圆筒销子锁,其特征在于,还包括:一个内插销,设置在所述内把手与所述旋转凸轮之间并与它们连接,其中所述的内插销被接合到所述旋转凸轮上,以允许所述旋转凸轮转动。
3.根据权利要求1所述的圆筒销子锁,其特征在于,所述的驱动装置为一双稳态螺线管。
4.根据权利要求2所述的圆筒销子锁,其特征在于,还具有:一个杆,它在所述离合器和所述内把手之间轴向延伸并且滑动地穿过所述内插销,由此所述驱动装置能够驱动所述离合器。
5.根据权利要求2所述的圆筒销子锁,其特征在于,所述的开锁信号被编码,并且所述的电子闭锁装置适于用来将所述信号解码并且在将开锁信号解码之后产生出所述开锁命令。
6.根据权利要求5所述的圆筒销子锁,其特征在于,所述的电子闭锁装置具有在其中编程的锁进入码,并且适于用来在使所述锁进入码与解码的开锁信号匹配之后产生出所述开锁命令。
7.根据权利要求6所述的圆筒销子锁,其特征在于,还包括:一个信号发射器,适于用来从门的外面发射所述开锁信号。
8.根据权利要求7所述的圆筒销子锁,其特征在于,所述的信号发射器适于根据在其中编程的钥匙进入码将所述开锁信号编码。
9.根据权利要求8所述的圆筒销子锁,其特征在于,所述的信号发射器为固定在门外面上的具有键盘的电子面板。
10.根据权利要求9所述的圆筒销子锁,其特征在于,所述的电子面板固定在所述外插销上并且适用于用作用于使所述锁闩运动的把手。
11.根据权利要求8所述的圆筒销子锁,其特征在于,所述的信号发射器是可动电子钥匙。
12.根据权利要求11所述的圆筒销子锁,其特征在于,所述的电子钥匙和所述外插销被配置使得能够相互接合以便转动,由此所述电子钥匙可以用作用来使所述锁闩运动的把手。
13.根据权利要求12所述的圆筒销子锁,其特征在于,所述电子钥匙具有钥匙齿,所述钥匙齿和所述外插销如在传统机械圆筒销子锁中一样配置。
14.根据权利要求13所述的圆筒销子锁,其特征在于,所述的电子闭锁装置和所述驱动装置适于用来可恢复地切换到其中离合器被连续驱动的状态,由此使得所述电子钥匙被用作机械钥匙并且允许使用机械钥匙。
15.根据权利要求11所述的圆筒销子锁,其特征在于,所述的电子钥匙包括:用于将钥匙进入码编程的键盘。
16.根据权利要求15所述的圆筒销子锁,其特征在于,所述的电子钥匙适用于固定在外插销上,由此所述电子钥匙可以用作用于使锁闩运动的把手,也可以用作用于将所述钥匙进入码输入进所述的电子闭锁装置的竖立键盘面板。
17.根据权利要求7所述的圆筒销子锁,其特征在于,所述的开锁信号为机械振动信号,并且所述信号发射器具有适于将所述振动信号提供给门外面的冲击头。
18.根据权利要求17所述的圆筒销子锁,其特征在于,所述的冲击头为电磁类型或压电类型或磁致伸缩类型。
19.根据权利要求7所述的圆筒销子锁,其特征在于,所述的开锁信号为光信号,并且所述门锁具有适于将所述光信号从所述信号发射器引导至所述电子闭锁装置的光导部件。
20.根据权利要求19所述的圆筒销子锁,其特征在于,所述的光导部件至少部分为光传输实心体。
21.根据权利要求19所述的圆筒销子锁,其特征在于,所述的光导部件至少部分为在所述圆筒销子锁的外面和里面之间延伸的孔。
22.根据权利要求19所述的圆筒销子锁,其特征在于,所述的光导部件设置在所述外插销和所述内插销的轴线处。
23.根据权利要求22所述的圆筒销子锁,其特征在于,所述的光导部件至少部分地设置在所述离合器和所述内把手之间的轴向延伸穿过所述内插销的一个管状杆内。
24.根据权利要求7至16中任一项所述的圆筒销子锁,其特征在于,所述的信号发射器适于发射下面开锁信号中的至少一种:
a)机械振动信号;
b)光信号;以及
c)无线电信号,
并且所述电子闭锁装置包括用于接收所述开锁信号的相应传感器。
25.一种门锁组件,其特征在于,它包括根据权利要求1至23中任一项所述的圆筒销子锁和一个代用把手,所述的代用把手能够可拆卸地安装,以代替所述内把手,所述的门锁组件被配置成当安装代用把手时使所述离合器可以连续地被驱动,由此临时地允许所述锁闩运动,而无需所述的开锁命令。
CNB038229021A 2002-08-28 2003-08-28 门圆筒销子锁 Expired - Fee Related CN100491681C (zh)

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CN2489043Y (zh) * 2001-07-19 2002-05-01 昆明金安利信息技术有限公司 一种具有多种功能的锁体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103429116A (zh) * 2011-04-27 2013-12-04 惠普发展公司,有限责任合伙企业 旋转锁定
CN103429116B (zh) * 2011-04-27 2016-03-02 惠普发展公司,有限责任合伙企业 将单元插入并连接到外壳的装置及方法

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RU2337220C2 (ru) 2008-10-27
DE60324439D1 (de) 2008-12-11
AU2003253246A1 (en) 2004-03-19
ES2316851T3 (es) 2009-04-16
US20040040355A1 (en) 2004-03-04
RU2005108615A (ru) 2005-09-20
WO2004020767A1 (en) 2004-03-11
US6865916B2 (en) 2005-03-15
EP1543208A1 (en) 2005-06-22
CA2496640A1 (en) 2004-03-11
HK1084430A1 (en) 2006-07-28
ZA200501595B (en) 2005-10-26
DK1543208T3 (da) 2009-02-23
BR0313901A (pt) 2005-07-19
CN1685125A (zh) 2005-10-19
EP1543208B1 (en) 2008-10-29
KR20050065538A (ko) 2005-06-29
ATE412810T1 (de) 2008-11-15
KR100989001B1 (ko) 2010-10-20

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