WO2019148527A1 - 一种挂锁 - Google Patents

一种挂锁 Download PDF

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Publication number
WO2019148527A1
WO2019148527A1 PCT/CN2018/075759 CN2018075759W WO2019148527A1 WO 2019148527 A1 WO2019148527 A1 WO 2019148527A1 CN 2018075759 W CN2018075759 W CN 2018075759W WO 2019148527 A1 WO2019148527 A1 WO 2019148527A1
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WO
WIPO (PCT)
Prior art keywords
lock
steel ball
padlock
rotating column
swing arm
Prior art date
Application number
PCT/CN2018/075759
Other languages
English (en)
French (fr)
Inventor
赵卫阳
Original Assignee
浙江浦江梅花锁业集团有限公司
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Publication date
Application filed by 浙江浦江梅花锁业集团有限公司 filed Critical 浙江浦江梅花锁业集团有限公司
Publication of WO2019148527A1 publication Critical patent/WO2019148527A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/38—Auxiliary or protective devices
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet

Definitions

  • the invention relates to the field of locks, and in particular to a padlock.
  • the traditional mechanical lock and unlocking device usually adopts a contact type connection structure, and has the disadvantages of low safety, high failure rate and large functional limitations.
  • the lock cylinder is the most important component in the lock. Most of the opening and locking of the lock is done through the lock cylinder.
  • FIG. 1 is a schematic structural view of a conventional intelligent padlock. Please refer to FIG. 1.
  • the document of the authorization bulletin number CN205531813U discloses an electronic padlock, which comprises a lock body, a lock hook (lock beam) and a lock cylinder assembly.
  • the lock core assembly comprises: a latching marble (hard ball), a latching marble and a lock.
  • the hooking groove is engaged; the locking shaft is rotatably mounted in the lock body, and the locking rotating shaft has a first rotating position and a second rotating position, and the locking ball is pushed into the locking hook when the locking rotating shaft is rotated to the first rotating position In the slot, when the latching rotation shaft is rotated to the second rotation position, the latching marble is released; the motor drive mechanism is connected to the lock shaft through the clutch mechanism, and the motor drive mechanism drives the lock shaft to rotate from the first rotation position to the second rotation. Position; elastic return member, elastic return member resets the lock shaft to the first rotational position; and electronic components for controlling the motor drive mechanism.
  • the lock core structure is relatively complicated, and there are many internal components, resulting in relatively complicated installation and high production cost.
  • the lock unlocking mode is single, which can not meet the needs of diversified markets, and cannot realize the function of mechanical and electric lock at the same time.
  • the present invention provides a padlock, including a lock body, a U-shaped lock beam, and a steel ball.
  • the lock beam is provided with a matching recess corresponding to the steel ball, and the padlock further includes a rotating column located in the lock body.
  • a driving mechanism having a protruding portion for restraining the steel ball in the fitting recess and a notch portion for providing the steel ball from the fitting recessed space;
  • the lower end of the rotating column has a driving mechanism toward the driving mechanism
  • An extended swing arm the driving mechanism is configured to cooperate with the swing arm to rotate the rotating column from the protruding portion toward the locking position of the steel ball to an unlocked position of the notched portion toward the steel ball to allow the steel ball and
  • the mating recess is completely separated; an elastic retaining portion for positioning the rotating shaft in the locking position is provided between the rotating post and the lock body.
  • the lock body includes a partition having a lower shaft passing through the partition between the rotating column and the swing arm, the partition for limiting the rotation The shaft moves in the direction of the axis.
  • the drive mechanism includes a first unlocking portion that is driven to rotate by a first lock cylinder, the swing arm having a first contact portion corresponding to the first unlocking portion, The first unlocking portion is configured to press the first contact portion to move the swing arm from a restricted position corresponding to the locked position to a clear position corresponding to the unlocked position.
  • the driving mechanism further includes a second unlocking portion that is driven to rotate by the second lock cylinder, the swing arm having a second contact portion corresponding to the second unlocking portion, The second unlocking portion is configured to press the second contact portion to move the movable panel from a restricted position corresponding to the locked position to a clear position corresponding to the unlocked position.
  • the elastic retaining portion is a torsion spring.
  • the first lock cylinder is an electronic lock cylinder and the second lock cylinder is a mechanical lock cylinder.
  • the number of steel balls is two, and the rotating column is located between the two steel balls.
  • a lock beam compression spring is disposed between the lock beam and the lock body, and the first unlocking portion and the second unlocking portion are cams or eccentric shafts.
  • the padlock further includes a verification module and a control module, wherein the first lock core and the verification module are electrically connected to the control module, and the control module is configured to After the verification module passes the verification, the control module supplies power to the first lock cylinder.
  • the verification module is one of a Bluetooth verification module, a password input module, a voice verification module, a face recognition module, and a fingerprint verification module.
  • the locking or unlocking of the padlock is realized, and the structure of the padlock is simple and compact.
  • FIG. 1 is a schematic structural view of a conventional padlock.
  • FIG. 2 is a schematic structural view of a padlock according to a first embodiment of the present invention.
  • FIG. 3 shows the explosion of the padlock of Figure 2.
  • Figure 4 is a schematic view showing the structure of the separator of Figure 3.
  • Figure 5 is a cross-sectional view of the padlock of Figure 2.
  • Figure 6 is a cross-sectional view of the lock body of Figure 3.
  • Figure 7 is a schematic view showing the structure of the rotating column of Figure 3.
  • Figure 8 is a plan view of the rotating column of Figure 3.
  • Figure 9 is a schematic view showing the cooperation of the rotating column of Figure 3 with a steel ball.
  • FIG. 10 is a structural schematic view showing the locked state of the padlock of FIG. 3.
  • FIG. 11 is a schematic structural view showing the unlocking of the first lock cylinder of the padlock of FIG. 3.
  • FIG. 12 is a schematic structural view showing the unlocking of the second lock cylinder of the padlock of FIG. 3.
  • the padlock of the first embodiment of the present invention comprises a U-shaped lock beam 1, a lock body 2, a rotating column 3, a steel ball 4, and a drive mechanism 5.
  • the lock beam 1 and the lock body 2 are locked or opened by the cooperation of the lock body 2 .
  • the rotating column 3, the steel ball 4, and the drive mechanism 5 are housed in the lock body 2.
  • the lock beam 1 is provided with a matching recess 10 corresponding to the steel ball 4, and a lock beam compression spring 1t is preferably arranged between the lock beam 1 and the lock body 2.
  • the lock beam 1 includes a long lock rod 11, a curved connecting rod 12, and a short lock rod 13.
  • the lock body 2 includes a lock case 21, a partition plate 22, a mounting bracket 23, and a lock cover 24.
  • the lock housing 21 and the lock cover 24 form a closed space.
  • the partition 22 is used to mount the rotating column 3.
  • the partition 22 has a lower rotating shaft hole 220 for accommodating the lower rotating shaft 33, and the lower rotating shaft hole 220 is a through hole.
  • the lower surface of the partition plate 22 has a restricting portion 221.
  • the mounting bracket 23 is used to fix the partition 22.
  • the lock body 2 composed of the lock case 21, the partition plate 22, the mounting frame 23 and the lock cover 24 is provided with two lock beam holes 210, 220, two steel ball holes 230, 240 for accommodating the first lock core 51,
  • the first chamber 250 of the unlocking portion 52 is configured to receive the second chamber 260 of the second lock cylinder 54 and the second unlocking portion 55.
  • the rotating column 3 has a protruding portion 32 for restraining the steel ball 4 in the fitting recess 10 and a notch portion 31 for providing the steel ball 4 with a space for disengaging the recess 10;
  • a circular lower shaft 33 preferably a rotating column 3, extends upwardly with a circular upper shaft 34.
  • the lock housing 21 has an upper shaft hole for receiving the upper shaft 34, and the upper shaft hole is a blind hole.
  • the upper shaft 34 and the lower shaft 33 have a smaller cross section than the rotating column 3, and the lower end of the rotating column 3 has a swing arm 34 extending toward the driving mechanism.
  • An elastic holding portion 3t for positioning the rotating shaft 3 in the locking position is provided between the rotating column 3 and the lock body 2.
  • the swing arm 34 When the rotating column 3 is in the locked position, the swing arm 34 abuts against the restricting portion 221.
  • the swing arm 34 includes a first contact portion 341 and a first contact portion 342 that extend toward the first lock cylinder and the second lock core of the drive mechanism 5, respectively.
  • the convex portion 32 is a circular arc-shaped surface that surrounds the rotation axis C of the rotating column 3.
  • the spherical centers A, E and the convex portion 32 of the steel ball 4 are in the same plane as the contact points B, D and the rotational axis C of the steel ball, in order to ensure the locked state in the padlock.
  • the violent force pulls the lock beam upward the pressure direction of the steel ball against the rotating column faces the rotation axis C, preventing the rotating column from being rotated by the pressure of the steel ball.
  • the number of steel balls 4 is two, and the rotating column 3 is located between the two steel balls 4.
  • the driving mechanism 5 is configured to rotate the rotating column 3 from the locking portion 32 toward the locking position of the steel ball 4 to the unlocked position of the notch portion 31 toward the steel ball 4 to allow the steel ball 4 and the fitting recess 10 Completely separated.
  • the driving mechanism includes a first unlocking portion that is driven to rotate by the first lock cylinder, and the swing arm has a first contact portion 341 corresponding to the first unlocking portion, and the first unlocking portion is configured to press the first contact portion 341 to make the swing arm
  • the restricted position corresponding to the locked position is moved to a clear position corresponding to the unlocked position.
  • the driving mechanism further includes a second unlocking portion that is driven to rotate by the second lock cylinder, the swing arm has a first contact portion 342 corresponding to the second unlocking portion, and the second unlocking portion is configured to press the first contact portion 342 to move the movable panel from The restricted position corresponding to the locked position is moved to a clear position corresponding to the unlocked position.
  • the first lock cylinder 51 is an electronic lock cylinder
  • the second lock core 54 is a mechanical lock cylinder
  • the first unlocking portion 52 is an eccentric shaft
  • the second unlocking portion 55 is a cam.
  • the padlock further includes a verification module and a control module.
  • the first lock core and the verification module are electrically connected to the control module, and the control module is configured to supply power to the first lock core after the verification module passes the verification.
  • the verification module is one of a Bluetooth verification module, a password input module, a voice verification module, a face recognition module, and a fingerprint verification module.
  • the first unlocking portion and the second unlocking portion do not press the first contact portion 341 and the first contact portion 342 .
  • the swing arm is in the restricted position, and the protruding portion of the rotating column is rotated. Facing the steel ball, the protruding portion confines the steel ball in the matching recess to realize the locking of the lock body and the lock beam.
  • the user inputs the verification information in a manner corresponding to the verification module.
  • the control module supplies power to the first lock cylinder, and the first unlocking portion rotates and squeezes the first contact portion 341, and the swing arm rotates from the restricted position to the clear position.
  • the rotating column is rotated from the locked position to the unlocked position, while the elastic retaining portion stores the elastic potential energy.
  • the lock beam compression spring Under the action of the lock beam compression spring, the steel ball is pressed by the matching recess to disengage from the matching recess, and the lock beam is moved to the open position.
  • the controller controls the first lock cylinder to be powered down, and thereafter rotates the column under the action of the elastic holding portion, and the first contact portion 341 is reset.
  • the user uses a mechanical key to rotate the rotating portion of the second unlocking portion to press the first contact portion 342, and the swing arm moves from the restricted position to the clear position to rotate the rotating column from the locked position to the unlocked position.
  • the lock beam compression spring Under the action of the lock beam compression spring, the steel ball is pressed by the matching recess to disengage from the matching recess, and the lock beam is moved to the open position.
  • the user presses the arc connecting rod to make the short lock bar enter the lock beam hole, and when the position of the recessed portion corresponds to the steel ball, the convex portion of the rotating column is oriented by the elastic retaining portion.
  • the steel ball, the protruding portion presses and restrains the steel ball in the matching recess to realize the locking of the lock body and the lock beam.
  • the padlock of the present invention by locking the protruding portion or the notched portion of the rotating column toward the steel ball, the locking or unlocking of the padlock is realized, and the structure of the padlock is simple and compact.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Lock And Its Accessories (AREA)

Abstract

一种挂锁，包括锁体（2）、U形的锁梁（1）、钢球（4），锁梁（1）开设有与钢球（4）对应的配合凹陷（10），挂锁还包括位于锁体（2）内的转动柱（3）和驱动机构（5），转动柱（3）具有用于将钢球（4）限制在配合凹陷（10）内的凸出部分（32）和用于为钢球提供脱离配合凹陷（10）空间的缺口部分（31）；转动柱（3）下端具有朝向驱动机构延伸的摆臂（34），驱动机构（5）用于和摆臂（34）配合带动转动柱（3）从凸出部分（32）朝向钢球（4）的锁定位置转动到缺口部分（31）朝向钢球（4）的解锁位置，以允许钢球（4）与配合凹陷（10）完全分离；转动柱（3）和锁体（2）之间设有用于将转动柱（3）处于锁定位置的弹性保持部（3t）。挂锁通过控制转动柱（3）的凸出部分（32）或缺口部分（31）朝向钢球（4），实现挂锁的锁定或解锁。

Description

一种挂锁 技术领域
本发明涉及锁具领域，特别是一种挂锁。
背景技术
传统的机械锁具与解锁装置通常采用接触式连接结构，存在安全性低，故障率高，功能局限性大等缺点。随着电子锁具的研发，其已经普遍使用于现在社会中。锁芯是锁具中最重要的一个组件，锁具的开启和锁止的绝大部分动作都通过锁芯来完成。
图1所示为现有的一种智能挂锁的结构示意图。请参见图1、授权公告号CN205531813U的文献公开了一种电子挂锁，包括锁体、锁钩(锁梁)和锁芯组件，锁芯组件包括：闭锁弹珠(硬球)，闭锁弹珠与锁钩凹槽配合；闭锁转轴，闭锁转轴可转动地装于锁体内，闭锁转轴具有第一转动位置和第二转动位置，当闭锁转轴转动至第一转动位置时将闭锁弹珠推入锁钩凹槽中，当闭锁转轴转动至第二转动位置时松开闭锁弹珠；电机驱动机构，电机驱动机构通过离合机构与闭锁转轴相连，电机驱动机构驱动闭锁转轴从第一转动位置转动至第二转动位置；弹性复位件，弹性复位件使闭锁转轴复位至第一转动位置；和电子部件，电子部件用于控制电机驱动机构。
但是该锁芯结构相对较为复杂，内部组件较多，导致安装相对复杂，生产成本较高；同时其闭锁解锁方式单一，已经无法满足多元化市场需要，无法实现同时具备机、电闭锁功能。
发明内容
本发明目的在于提供一种挂锁，零件数量少。
为了达到上述目的，本发明提供一种挂锁，包括锁体、U形的锁梁、钢球，该锁梁开设有与该钢球对应的配合凹陷，该挂锁还包括位于该锁体内的转动柱、驱动机构，该转动柱具有用于将该钢球限制在该配合凹 陷内的凸出部分和用于为该钢球提供脱离该配合凹陷空间的缺口部分；该转动柱下端具有朝向该驱动机构延伸的摆臂，该驱动机构用于和该摆臂配合带动该转动柱从该凸出部分朝向该钢球的锁定位置转动到该缺口部分朝向该钢球的解锁位置，以允许该钢球与该配合凹陷完全分离；该转动柱和该锁体之间设有用于将所述转动轴处于锁定位置的弹性保持部。
在本发明的挂锁的一个实施例中，所述锁体包括隔板，所述转动柱和所述摆臂之间具有穿过所述隔板的下转轴，所述隔板用于限制该转动轴沿轴线方向移动。
在本发明的挂锁的一个实施例中，所述驱动机构包括由第一锁芯驱动旋转的第一解锁部，所述摆臂具有与所述第一解锁部对应的第一接触部，所述第一解锁部用于挤压该第一接触部使该摆臂从与所述锁定位置对应的限制位置移动到与所述解锁位置对应的畅通位置。
在本发明的挂锁的一个实施例中，所述驱动机构还包括由第二锁芯驱动旋转的第二解锁部，所述摆臂具有与所述第二解锁部对应的第二接触部，所述第二解锁部用于挤压该第二接触部使该活动板从与所述锁定位置对应的限制位置移动到与所述解锁位置对应的畅通位置。
在本发明的挂锁的一个实施例中，所述弹性保持部为扭簧。
在本发明的挂锁的一个实施例中，所述第一锁芯为电子锁芯，所述第二锁芯为机械锁芯。
在本发明的挂锁的一个实施例中，所述钢球的数量为两个，所述转动柱位于两个所述钢球之间。
在本发明的挂锁的一个实施例中，所述锁梁与所述锁体间具有锁梁压簧，所述第一解锁部、所述第二解锁部为凸轮或偏心轴。
在本发明的挂锁的一个实施例中，所述挂锁还包括验证模块和控制模块，所述第一锁芯、所述验证模块均与所述控制模块电连接，该控制 模块用于当所述验证模块通过验证后所述控制模块向所述第一锁芯供电。
在本发明的挂锁的一个实施例中，所述验证模块为蓝牙验证模块、密码输入模块、声音验证模块、人脸识别模块、指纹验证模块中的一种。
本发明的挂锁中，通过控制转动柱的凸出部分或缺口部分朝向钢球，实现挂锁的锁定或解锁，挂锁的结构简单，结构紧凑。
附图说明
图1所示为现有的一种挂锁的结构示意图。
图2所示为本发明第一实施例的挂锁的结构示意图。
图3所示为图2的挂锁的爆炸。
图4所示为图3的隔板的结构示意图。
图5所示为图2的挂锁的截面图。
图6所示为图3的锁体的截面图。
图7所示为图3的转动柱的结构示意图。
图8所示为图3的转动柱的俯视图。
图9所示为图3的转动柱与钢球配合的原理图。
图10所示为图3的挂锁的锁定状态的结构示意图。
图11所示为图3的挂锁的第一锁芯解锁的结构示意图。
图12所示为图3的挂锁的第二锁芯解锁的结构示意图。
具体实施方式
为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效，以下结合附图及较佳实施例，对依据本发明提出具体实施方式、结构、特征及其功效，详细说明如后。
请参见图2、3，本发明第一实施例的挂锁，包括U形的锁梁1、锁体2、转动柱3、钢球4，驱动机构5。锁梁1、锁体2通过配合实现挂锁的锁定或开启。转动柱3、钢球4，驱动机构5都容纳在锁体2内。
锁梁1开设有与钢球4对应的配合凹陷10，优选的锁梁1与锁体2间具有锁梁压簧1t。锁梁1包括长锁杆11、弧形的连接杆12、短锁杆13。
锁体2包括锁壳21、隔板22、安装架23、锁盖24。锁壳21和锁盖24形成一个封闭的空间。
请参见图4，隔板22用于安装转动柱3，隔板22具有容纳下转轴33的下转轴孔220，下转轴孔220为通孔。隔板22下表面具有限制部221。
请一并参见图5，6，安装架23用于固定隔板22。锁壳21、隔板22、安装架23、锁盖24组成的锁体2开设有两个锁梁孔210，220、两个钢球孔230，240、用于容纳第一锁芯51、第一解锁部52的第一腔室250，用于容纳第二锁芯54、第二解锁部55的第二腔室260。
请参见图7-9，转动柱3具有用于将钢球4限制在配合凹陷10内的凸出部分32和用于为钢球4提供脱离配合凹陷10空间的缺口部分31；向下延伸有圆形的下转轴33，优选的转动柱3向上延伸有圆形的上转轴34，锁壳21具有容纳上转轴34的上转轴孔，上转轴孔为盲孔。上转轴34和下转轴33的截面小于转动柱3截面，转动柱3下端具有朝向驱动机构延伸的摆臂34。转动柱3和锁体2之间设有用于将转动轴3处于锁定位置的弹性保持部3t。当转动柱3处于锁定位置时，摆臂34抵靠限制部221。摆臂34包括为分别朝向驱动机构5的第一锁芯、第二锁芯延伸的第一接触部341、第一接触部342。
凸出部分32为围绕转动柱3转动轴线C的圆弧形面。当凸出部分32朝向钢球4时，钢球4的球心A，E、凸出部分32与钢球的接触点B，D、转动轴线C位于同一平面，这是为了保证在挂锁锁定状态下，暴力向上拉动锁梁时，钢球对转动柱的压力方向朝向转动轴线C，防止转动柱受钢球压力产生转动。
钢球4的数量为两个，转动柱3位于两个钢球4之间。
请参见图10-12，驱动机构5用于带动转动柱3从凸出部分32朝向钢 球4的锁定位置转动到缺口部分31朝向钢球4的解锁位置，以允许钢球4与配合凹陷10完全分离。
驱动机构包括由第一锁芯驱动旋转的第一解锁部，摆臂具有与第一解锁部对应的第一接触部341，第一解锁部用于挤压第一接触部341使摆臂从与锁定位置对应的限制位置移动到与解锁位置对应的畅通位置。
驱动机构还包括由第二锁芯驱动旋转的第二解锁部，摆臂具有与第二解锁部对应的第一接触部342，第二解锁部用于挤压第一接触部342使活动板从与锁定位置对应的限制位置移动到与解锁位置对应的畅通位置。
第一锁芯51为电子锁芯，第二锁芯54为机械锁芯。第一解锁部52为偏心轴、第二解锁部55为凸轮。
请参见图10，挂锁还包括验证模块和控制模块，第一锁芯、验证模块均与控制模块电连接，该控制模块用于当验证模块通过验证后控制模块向第一锁芯供电。验证模块为蓝牙验证模块、密码输入模块、声音验证模块、人脸识别模块、指纹验证模块中的一种。
请参见图11第一解锁部、第二解锁部不挤压第一接触部341、第一接触部342，在弹性保持部的作用下，摆臂处于限制位置，这时转动柱的凸出部分朝向钢球，凸出部分将钢球限制在配合凹陷内，实现该锁体与该锁梁的锁定。
使用者通过与验证模块对应的方式输入验证信息，验证模块通过验证后，控制模块向第一锁芯供电，第一解锁部旋转挤压第一接触部341，摆臂从限制位置向畅通位置转动，使转动柱从锁定位置转动到解锁位置，同时弹性保持部储备了弹性势能。在锁梁压簧的作用下，钢球受到配合凹陷的挤压而脱离配合凹陷，锁梁移动到开启位置。这时控制器控制第一锁芯掉电，此后在弹性保持部的作用下转动柱、第一接触部341复位。
请参见图12，使用者使用机械钥匙，使第二解锁部的转动部分旋转挤压第一接触部342，摆臂从限制位置向畅通位置移动，使转动柱从锁定位置转动到解锁位置。在锁梁压簧的作用下，钢球受到配合凹陷的挤压而脱离配合凹陷，锁梁移动到开启位置。
锁梁移动到开启位置时，锁梁的长锁杆还留在锁梁孔内，长锁杆将限制钢球的移动范围，使转动柱处于解锁位置。
使用者需要再次将挂锁锁定时，使用者按压弧形连接杆使短锁杆进入锁梁孔，当配合凹陷的位置和钢球对应时在弹性保持部的作用下，转动柱的凸出部分朝向钢球，凸出部分将钢球挤压并限制在配合凹陷内，实现该锁体与该锁梁的锁定。本发明的挂锁中，通过控制转动柱的凸出部分或缺口部分朝向钢球，实现挂锁的锁定或解锁，挂锁的结构简单，结构紧凑。
以上，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化和修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种挂锁，包括锁体、U形的锁梁、钢球，该锁梁开设有与该钢球对应的配合凹陷，其特征在于，该挂锁还包括位于该锁体内的转动柱、驱动机构，该转动柱具有用于将该钢球限制在该配合凹陷内的凸出部分和用于为该钢球提供脱离该配合凹陷空间的缺口部分；该转动柱下端具有朝向该驱动机构延伸的摆臂，该驱动机构用于和该摆臂配合带动该转动柱从该凸出部分朝向该钢球的锁定位置转动到该缺口部分朝向该钢球的解锁位置，以允许该钢球与该配合凹陷完全分离；该转动柱和该锁体之间设有用于将所述转动轴处于锁定位置的弹性保持部。
  2. 根据权利要求1所述的挂锁，其特征在于，所述锁体包括隔板，所述转动柱和所述摆臂之间具有穿过所述隔板的下转轴，所述隔板用于限制该转动轴沿轴线方向移动。
  3. 根据权利要求2所述的挂锁，其特征在于，所述驱动机构包括由第一锁芯驱动旋转的第一解锁部，所述摆臂具有与所述第一解锁部对应的第一接触部，所述第一解锁部用于挤压该第一接触部使该摆臂从与所述锁定位置对应的限制位置移动到与所述解锁位置对应的畅通位置。
  4. 根据权利要求3所述的挂锁，其特征在于，所述驱动机构还包括由第二锁芯驱动旋转的第二解锁部，所述摆臂具有与所述第二解锁部对应的第二接触部，所述第二解锁部用于挤压该第二接触部使该活动板从与所述锁定位置对应的限制位置移动到与所述解锁位置对应的畅通位置。
  5. 根据权利要求4所述的挂锁，其特征在于，所述弹性保持部为扭簧。
  6. 根据权利要求5所述的挂锁，其特征在于，所述第一锁芯为电子锁芯，所述第二锁芯为机械锁芯。
  7. 根据权利要求1-6中任意一项所述的挂锁，其特征在于，所述钢球的数量为两个，所述转动柱位于两个所述钢球之间。
  8. 根据权利要求1-6中任意一项所述的挂锁，其特征在于，所述锁梁与所述锁体间具有锁梁压簧，所述第一解锁部、所述第二解锁部为凸轮 或偏心轴。
  9. 根据权利要求6所述的挂锁，其特征在于，所述挂锁还包括验证模块和控制模块，所述第一锁芯、所述验证模块均与所述控制模块电连接，该控制模块用于当所述验证模块通过验证后所述控制模块向所述第一锁芯供电。
  10. 根据权利要求9所述的挂锁，其特征在于，所述验证模块为蓝牙验证模块、密码输入模块、声音验证模块、人脸识别模块、指纹验证模块中的一种。
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WO2018190413A1 (ja) * 2017-04-14 2018-10-18 株式会社ホンダロック 車両用ドアのアウトハンドル装置
CN109826512B (zh) * 2019-01-04 2021-08-20 珠海优特物联科技有限公司 挂锁
CN109763721B (zh) * 2019-01-22 2023-09-22 浙江浦江梅花锁业集团有限公司 一种防敲击双系统挂锁
CN110439372A (zh) * 2019-07-29 2019-11-12 浙江浦江梅花锁业集团有限公司 一种通过记忆金属丝驱动解锁的智能挂锁

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