WO2019136788A1 - 一种具有机械密码锁芯的智能挂锁 - Google Patents

一种具有机械密码锁芯的智能挂锁 Download PDF

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Publication number
WO2019136788A1
WO2019136788A1 PCT/CN2018/075760 CN2018075760W WO2019136788A1 WO 2019136788 A1 WO2019136788 A1 WO 2019136788A1 CN 2018075760 W CN2018075760 W CN 2018075760W WO 2019136788 A1 WO2019136788 A1 WO 2019136788A1
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Prior art keywords
lock
unlocking
lock cylinder
locking block
blocking
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PCT/CN2018/075760
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English (en)
French (fr)
Inventor
赵卫阳
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浙江浦江梅花锁业集团有限公司
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Publication of WO2019136788A1 publication Critical patent/WO2019136788A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
    • 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

Definitions

  • the invention relates to the field of padlocks, in particular to a smart padlock with a mechanical code lock cylinder.
  • Padlocks are the oldest and largest family in the world of locks. It can be said that other locks are derived from the class of padlocks.
  • the Chinese Patent No. CN206600080U discloses a smart padlock, which comprises a lock body and a lock beam, the lock body has a first opening and a second opening and is provided with a latch; the lock beam comprises a fixed The end is connected to the fastening end, and the fixed end is connected to the first opening through a first elastic member; the fastening end is slidably fastened in the second opening, and the fastening end is provided with a limit a latching portion movably latching to the limiting portion, the latch being driven by a motor and a transmission mechanism.
  • the object of the present invention is to provide a smart padlock with a mechanical code lock cylinder as an alternate unlocking mode.
  • the present invention provides a smart padlock having a mechanical code lock cylinder, comprising a U-shaped lock beam and a lock body, the lock beam having a long lock bar, a short lock bar and a connecting rod, the long lock bar and the The short lock bar is provided with a matching recess
  • the smart padlock further comprises a pair of steel balls, a locking block, an electronic lock core, a code lock cylinder and an unlocking plate housed in the lock body;
  • the steel ball can be engaged from the engaging position of the engaging recess Moving to a disengaged position completely away from the mating recess;
  • the locking block is located between a pair of steel balls, the locking block being movable downward from a position blocking the steel ball to a position to avoid the steel ball, the locking block being in a blocking steel ball
  • the blocking block limits the steel ball to the engaged position, and when the locking block is in the position to avoid the steel ball, the steel ball can be moved to a separated position completely away from the engaging recess, and the
  • a lock beam compression spring is disposed between the long lock bar and the lock body, and the lock beam compression spring is used to When the position is unlocked, the long lock lever is ejected to separate the short lock lever from the lock body.
  • the limit mating portion is a protrusion located at a middle portion of the unlocking plate.
  • the resilient retaining portion is further configured to maintain the unlocking plate in contact with the pivot point.
  • the rounded wheel and the unlocking portion are located on the same side of the unlocking plate, and the unlocking portion is located above the round shaped wheel, The unlocking portion is for pressing the blocking lever.
  • the unlocking portion is an eccentric shaft or cam.
  • the smart padlock further includes a circuit board connected to the motor, the circuit board includes a verification module and a control module, the motor, the verification The modules are all electrically connected to the control module, and the control module is configured to supply power to the motor after the verification module passes the verification.
  • the verification module is one or more of a Bluetooth verification module, a password input module, a voice verification module, a face recognition module, and a fingerprint verification module.
  • the verification module is a fingerprint verification module
  • the lock body is provided with a window corresponding to the fingerprint collector of the fingerprint verification module
  • the smart padlock is further Includes a sliding sleeve to cover the window.
  • the motor is a geared motor.
  • the unlocking portion of the electronic lock cylinder is used to move the upper end of the blocking rod from the restricted position located below the locking block to the unlocked position on the side of the locking block, and the upper end of the blocking rod is restricted.
  • the locking block is restricted to block the position of the steel ball;
  • the lock body has a pivot point corresponding to the middle of the unlocking plate, and when the notched edges of all the rounded wheels are facing the corresponding mating rods, the engaging rods are engaged with the notched edges to unlock
  • the blocking bar of the plate is in the unlocked position; when the curved edge of more than one round-shaped wheel faces the corresponding mating bar, the blocking bar is in the restricted position.
  • the intelligent padlock of the invention has a mechanical type lock cylinder as an alternate unlocking mode and is not affected by fire.
  • FIG. 1 is a schematic structural view of a conventional intelligent padlock.
  • FIG. 2 is a schematic structural view of a smart padlock with a mechanical code lock cylinder according to a first embodiment of the present invention.
  • Figure 3 is an exploded view of the smart padlock of Figure 2 with a mechanical code lock cylinder.
  • FIG. 4 is an exploded view of the lock body of the smart padlock of FIG. 3 with a mechanical code lock cylinder.
  • FIG. 5 is an exploded view of the PIN lock cylinder of the smart padlock of FIG. 3 with a mechanical code lock cylinder.
  • FIG. 6 is a schematic view showing the structure of the round-shaped wheel of the code lock cylinder of FIG. 5.
  • FIG. 7 is a schematic view showing the locked state of the smart padlock with the mechanical code lock cylinder of FIG. 2.
  • FIG. 8 is a schematic view showing the use of the electronic lock cylinder to unlock the smart padlock of FIG. 2 with the mechanical code lock cylinder.
  • FIG. 9 is a schematic diagram showing the unlocking of the smart padlock with the mechanical code lock cylinder of FIG. 2 using the code lock cylinder.
  • FIG. 10 is a schematic structural view of a smart padlock having a mechanical code lock cylinder according to a first embodiment of the present invention.
  • Figure 11 is an exploded view of the locking block of the smart padlock of Figure 10 with a mechanical code lock cylinder.
  • a smart padlock with a mechanical code lock cylinder includes a U-shaped lock beam 1, a lock body 2, a pair of steel balls 3 housed in the lock body 2, and a lock.
  • Block 4 electronic lock cylinder 5, code lock cylinder 6, unlocking plate 7, circuit board 8, and sliding sleeve 9.
  • the lock beam 1 has a long lock rod 11, a short lock rod 13 and a connecting rod 15, the long lock rod 11 and the short lock rod 13 are provided with a matching recess 10, and the lock beam compression spring 10t is arranged between the long lock rod 11 and the lock body 2, The lock beam compression spring 10t is for ejecting the long lock lever 11 to separate the short lock lever 13 from the lock body 2 when the blocking lever 72 is in the unlocked position.
  • the long lock lever 11 extends to the rotating shaft 61 of the code lock cylinder 6 with a shutter lever 111 which covers the reset password window 204 of the lock body 2 when the padlock is locked.
  • the lock body 2 includes a main body 21, a bottom cover 22, and a mounting bracket 23.
  • the lock body 2 is provided with a window 202.
  • the mounting frame 23 unlocks the corresponding pivot point 201 in the middle of the plate 7.
  • the mounting frame 23 is further provided with a matching slot 203 for receiving the limit matching portion 71.
  • the lock body 2 is provided with a reset corresponding to the rotating shaft 61. Password window 204.
  • the steel ball 3 can be moved from the nip position of the snap fit recess 10 to the detached position completely disengaged from the mating recess 10;
  • the locking block 4 is located between a pair of steel balls 3, and the locking block 4 can be moved downward from the position blocking the steel ball 3 to the position where the steel ball 3 is avoided, and when the locking block 4 is in the position blocking the steel ball 3, the blocking block will be steel
  • the ball 3 is restrained in the occluded position, and when the locking block 4 is in the position to avoid the steel ball 3, the steel ball 3 can be moved to a disengaged position completely disengaged from the fitting recess 10, and the locking block 4 and the lock body 2 are provided for moving the locking block 4
  • the elastic return portion 40t that blocks the position of the steel ball 3.
  • the electronic lock cylinder 5 includes a motor 51 and an unlocking portion 52; the motor 51 preferably employs a geared motor.
  • the code lock cylinder 6 includes a plurality of round-shaped wheels 62 sleeved outside the rotating shaft 61, and a code wheel 63 for driving the rotation of the round-shaped wheel 62.
  • a circular clutch portion 621 is disposed outside the round-shaped wheel 62.
  • Each of the round-shaped wheels 62 is fixed with a sleeve 622.
  • the outer surface of the code wheel 63 has a plurality of numbers or letters, such as 1, 2, 3, and 4. , 5, 6, 7, 8, 9, and 10.
  • Each of the code wheels 63 is provided with a plurality of clutch engagement portions 631 corresponding to the clutch portions 621.
  • the two ends of the rotation shaft 61 have a first pressing ring 611 and a second pressing ring 612, and the rotating shaft 61 faces away from the reset password window 204.
  • the first pressing ring 611 of the rotating shaft 61 presses the sleeve 622 to separate the clutch portion 621 from the clutch fitting portion 631, while the shaft compression spring 610t is subjected to the squeeze reserve elastic potential energy.
  • the unlocking plate 7 includes a limiting engaging portion 71, a blocking rod 72, a plurality of self-blocking rods 72 respectively extending toward the round-shaped wheel 62, and an elastic retaining portion 74.
  • the limiting engaging portion 71 and the lock body 2 cooperate to limit the blocking.
  • the rod 72 moves up and down, and the elastic holding portion 74 serves to keep the fitting rod 73 in contact with the rounded wheel 62.
  • the unlocking portion 52 of the electronic lock cylinder 5 is for moving the upper end of the blocking lever 72 from the restricted position located below the locking block 4 to the unlocking position on the side of the locking block 4, and the locking block 4 is restricted when the upper end of the blocking lever 72 is in the restricted position Block the position of the steel ball 3.
  • the limit fitting portion 71 is a projection located at the center of the unlocking plate 7.
  • the elastic retaining portion 74 is also used to hold the unlocking plate 7 in contact with the pivot point 201.
  • the rounded-shaped wheel 62 and the unlocking portion 52 are located on the same side of the unlocking plate 7, and the unlocking portion 52 is located above the round-shaped wheel 62 for pressing the blocking rod 72.
  • the unlocking portion 52 is a cam, and in other embodiments the unlocking portion may also be an eccentric shaft.
  • the circuit board 8 includes a verification module and a control module.
  • the motor 51 and the verification module are electrically connected to the control module.
  • the control module is configured to supply power to the motor 51 when the verification module passes the verification.
  • the verification module is a fingerprint verification module, and the window 202 corresponds to the fingerprint collector 81 of the fingerprint verification module.
  • the verification module is one or more of a Bluetooth verification module, a password input module, a voice verification module, a face recognition module, and a fingerprint verification module.
  • the lock sleeve 9 is used to cover the window 202 to protect the fingerprint collector 81.
  • a locking block 4 of a smart padlock having a mechanical code lock cylinder includes a ball frame 41 and a ball 42.
  • the ball frame 41 may be made of plastic, and the ball frame 41 is opened for housing.
  • the ball hole 410 of the ball 42 and the ball hole 410 can be fixedly connected with the ball.
  • the ball hole 410 is used to control the ball 42 to move up and down with the ball frame.
  • the ball frame 41 extends downwardly with a ball frame engaging rod that cooperates with the blocking rod 72.
  • the unlocking portion of the electronic lock cylinder is used to move the upper end of the blocking rod from the restricted position located below the locking block to the unlocked position on the side of the locking block, and the upper end of the blocking rod is restricted.
  • the locking block is restricted to block the position of the steel ball;
  • the lock body has a pivot point corresponding to the middle of the unlocking plate, and when the notched edges of all the rounded wheels are facing the corresponding mating rods, the engaging rods are engaged with the notched edges to unlock
  • the blocking bar of the plate is in the unlocked position; when the curved edge of more than one round-shaped wheel faces the corresponding mating bar, the blocking bar is in the restricted position.
  • the intelligent padlock of the invention has a mechanical type lock cylinder as an alternate unlocking mode and is not affected by fire.

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  • Lock And Its Accessories (AREA)

Abstract

一种具有机械密码锁芯的智能挂锁，电子锁芯（5）的解锁部（52）用于将阻挡杆（72）上端从位于锁定块（4）下方的限制位置移动到位于锁定块（4）一侧的解锁位置，当阻挡杆（72）上端处于限制位置时，锁定块（4）被限制在阻挡钢球（3）的位置；锁体（2）具有与解锁板（7）中部对应的转动支点（201），当所有圆缺形轮（62）的缺口边缘（623）都朝向对应的配合杆（73）时，配合杆（73）与缺口边缘（623）贴合，则解锁板（7）的阻挡杆（72）处于解锁位置；当一个以上的圆缺形轮（62）的弧形边缘（624）朝向对应的配合杆（73）时，阻挡杆（72）处于限制位置。该智能挂锁具有机械式的密码锁芯（6）作为备用的开锁方式，不会受到火灾等情况的影响而失效。

Description

一种具有机械密码锁芯的智能挂锁 技术领域
本发明涉及挂锁领域，特别一种是具有机械密码锁芯的智能挂锁。
背景技术
挂锁，是锁具世界中最古老、最庞大的家族，可以说其它锁具都是从挂锁这门类中繁衍、派生而来的。
请参见图1，公告号为CN206600080U中国发明专利公开了一种智能挂锁，包括锁体及锁梁，所述锁体具有第一开口与第二开口并设有锁闩；所述锁梁包括固定端与扣接端，所述固定端通过第一弹性元件连接于所述第一开口内；所述扣接端可滑动地扣接于所述第二开口内，所述扣接端设有一限位部；所述锁闩可移动地卡接于所述限位部，所述锁闩由电机与传动机构驱动。
随着智能挂锁的发展变得越来越普及，给人们的生活中带来了很大的方便，如不用担心钥匙的忘带或者遗失而打不开门。但是在给人们带来方便的同时也让我们意识到了一些忧患，例如在发生火灾等一些灾害时，电子设备容易被损坏导致无法开锁或者没有及时更换电池而开不了锁，这样就会给人们造成很大的麻烦。
发明内容
本发明目的在于提供一种具有机械密码锁芯作为备用开锁方式的智能挂锁。
为达上述优点，本发明提供一种具有机械密码锁芯的智能挂锁，包括U形的锁梁、锁体，该锁梁具有长锁杆、短锁杆以及连接杆，该长锁杆和该短锁杆开设有配合凹陷，该智能挂锁还包括容纳在该锁体内的一对钢球、锁定块、电子锁芯、密码锁芯、解锁板；该钢球可以从咬合该配合凹陷的咬合位置移动到完全脱离该配合凹陷的分离位置；该锁定块位于一对该钢球之间，该锁定块可以从阻挡钢球的位置向下移动到避让钢球的位置，该锁定块处于阻挡钢球的位置时，该阻挡块将钢球限制在该咬合位置，该锁定块处于避让钢球的位置时，该钢球可移动到完全脱离该配合凹陷的分离位置，该锁定块与该锁体间设有用于将该锁定块移动到阻挡钢球的位置的弹性复位部；该电子锁芯包括电机和解锁部；该 密码锁芯包括套设在转轴外的多个圆缺形轮、用于驱动该圆缺形轮转动的密码轮；该解锁板包括限位配合部、阻挡杆、多根自该阻挡杆分别朝向该圆缺形轮延伸的配合杆、弹性保持部，该限位配合部和该锁体配合限制该阻挡杆上下移动，该弹性保持部用于保持该配合杆与该圆缺形轮接触；该电子锁芯的解锁部用于将该阻挡杆上端从位于该锁定块下方的限制位置移动到位于该锁定块一侧的解锁位置，该该阻挡杆上端处于该限制位置时该锁定块被限制在该阻挡钢球的位置；该锁体具有与该解锁板中部对应的转动支点，当多个该圆缺形轮的缺口边缘都朝向对应的配合杆时，该配合杆与该缺口边缘贴合该解锁板的该阻挡杆处于该解锁位置；当一个以上的该圆缺形轮的弧形边缘朝向对应的配合杆时，该阻挡杆处于该限制位置。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述长锁杆和所述锁体间设有锁梁压簧，该锁梁压簧用于在所述阻挡杆处于所述解锁位置时，将该长锁杆弹出使所述短锁杆与所述锁体分离。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述限位配合部为位于所述解锁板中部的凸起。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述弹性保持部还用于保持所述解锁板与所述转动支点接触。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述圆缺形轮和所述解锁部位于所述解锁板的同一侧，所述解锁部位于该圆缺形轮上方，该解锁部用于挤压该阻挡杆。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述解锁部为偏心轴或凸轮。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述智能挂锁还包括与所述电机连接的电路板，所述电路板包括验证模块和控制模块，所述电机、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电机供电。
在本发明具有机械密码锁芯的智能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或几种。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述验证模块为指纹验证模块，所述锁体开设有与该指纹验证模块的指纹采集器 对应的窗口，所述智能挂锁还包括用于覆盖该窗口的滑套。
在本发明具有机械密码锁芯的智能挂锁的一个实施例中，所述电机为减速电机。
在本发明的具有机械密码锁芯的智能挂锁中，电子锁芯的解锁部用于将阻挡杆上端从位于锁定块下方的限制位置移动到位于锁定块一侧的解锁位置，阻挡杆上端处于限制位置时锁定块被限制在阻挡钢球的位置；锁体具有与解锁板中部对应的转动支点，当所有圆缺形轮的缺口边缘都朝向对应的配合杆时，配合杆与缺口边缘贴合解锁板的阻挡杆处于解锁位置；当一个以上的圆缺形轮的弧形边缘朝向对应的配合杆时，阻挡杆处于限制位置。本发明的智能挂锁具有机械式的密码锁芯作为备用的开锁方式，不会受到火灾影响失效。
附图说明
图1所示为现有的一种智能挂锁的结构示意图。
图2所示为本发明第一实施例的具有机械密码锁芯的智能挂锁的结构示意图。
图3所示为图2的具有机械密码锁芯的智能挂锁的爆炸图。
图4所示为图3的具有机械密码锁芯的智能挂锁的锁体的爆炸图。
图5所示为图3的具有机械密码锁芯的智能挂锁的密码锁芯的爆炸图。
图6所示为图5的密码锁芯的圆缺形轮的结构示意图。
图7所示为图2的具有机械密码锁芯的智能挂锁的锁定状态示意图。
图8所示为图2的具有机械密码锁芯的智能挂锁的使用电子锁芯开锁的示意图。
图9所示为图2的具有机械密码锁芯的智能挂锁的使用密码锁芯开锁的示意图。
图10所示为本发明第一实施例的具有机械密码锁芯的智能挂锁的结构示意图。
图11所示为图10的具有机械密码锁芯的智能挂锁的锁定块的爆炸图。
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-图9，本发明第一实施例的具有机械密码锁芯的智能挂锁，包括U形的锁梁1、锁体2，容纳在锁体2内的一对钢球3、锁定块4、电子锁芯5、密码锁芯6、解锁板7、电路板8、滑套9。
锁梁1具有长锁杆11、短锁杆13以及连接杆15，长锁杆11和短锁杆13开设有配合凹陷10，长锁杆11和锁体2间设有锁梁压簧10t，锁梁压簧10t用于在阻挡杆72处于解锁位置时，将长锁杆11弹出使短锁杆13与锁体2分离。长锁杆11向密码锁芯6的转轴61延伸有遮挡杆111，当挂锁锁定时遮挡杆111覆盖锁体2的重置密码窗口204。
锁体2包括主体21、底盖22和安装架23。锁体2开设有窗口202，安装架23解锁板7中部对应的转动支点201，安装架23还设有容纳限位配合部71的配合槽203，锁体2设有与转轴61对应的重置密码窗口204。
钢球3可以从咬合配合凹陷10的咬合位置移动到完全脱离配合凹陷10的分离位置；
锁定块4位于一对钢球3之间，锁定块4可以从阻挡钢球3的位置向下移动到避让钢球3的位置，锁定块4处于阻挡钢球3的位置时，阻挡块将钢球3限制在咬合位置，锁定块4处于避让钢球3的位置时，钢球3可移动到完全脱离配合凹陷10的分离位置，锁定块4与锁体2间设有用于将锁定块4移动到阻挡钢球3的位置的弹性复位部40t。
电子锁芯5包括电机51和解锁部52；电机51优选采用减速电机。
密码锁芯6包括套设在转轴61外的多个圆缺形轮62、用于驱动圆缺形轮62转动的密码轮63。圆缺形轮62外设有凸起状的离合部621，每一个圆缺形轮62固定有轴套622，密码轮63外表面具有多个数字或字母标识，如1、2、3、4、5、6、7、8、9、10。每一个密码轮63设有多个与离合部621对应的离合配合部631，转轴61两端部具有第一挤压环611、第二挤压环612，转轴61背向重置密码窗口204的端部与锁体2间具有转轴压缩弹簧610t，当使用者使用密码锁芯6解锁挂锁后，锁梁1跳出，遮挡杆111不再覆盖重置密码窗口204，使用者可利用工具挤压转轴61，转轴61的第一挤压环611挤压轴套622使离合部621与离合配合部631分离，同时转轴压缩弹簧610t受到挤压储备弹性势能。 当离合部621与离合配合部631分离时，使用者通过转动密码轮63设置新的密码组合，随后使用者解除对转轴61的挤压，随后转轴压缩弹簧610t挤压转轴61复位，第二挤压环612挤压轴套622使离合部621与离合配合部631咬合。
解锁板7包括限位配合部71、阻挡杆72、多根自阻挡杆72分别朝向圆缺形轮62延伸的配合杆73、弹性保持部74，限位配合部71和锁体2配合限制阻挡杆72上下移动，弹性保持部74用于保持配合杆73与圆缺形轮62接触。
电子锁芯5的解锁部52用于将阻挡杆72上端从位于锁定块4下方的限制位置移动到位于锁定块4一侧的解锁位置，阻挡杆72上端处于限制位置时锁定块4被限制在阻挡钢球3的位置。
当所有圆缺形轮62的缺口边缘623都朝向对应的配合杆73时，配合杆73与缺口边缘623贴合解锁板7的阻挡杆72处于解锁位置。
当一个以上的圆缺形轮62的弧形边缘624朝向对应的配合杆73时，阻挡杆72处于限制位置。
限位配合部71为位于解锁板7中部的凸起。
弹性保持部74还用于保持解锁板7与转动支点201接触。
圆缺形轮62和解锁部52位于解锁板7的同一侧，解锁部52位于圆缺形轮62上方，解锁部52用于挤压阻挡杆72。
解锁部52为凸轮，在其他实施例中解锁部还可以是偏心轴。
电路板8包括验证模块和控制模块，电机51、验证模块均与控制模块电连接，控制模块用于当验证模块通过验证后控制模块向电机51供电。
验证模块为指纹验证模块，窗口202与指纹验证模块的指纹采集器81对应。在其他实施例中，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或几种。
锁滑套9用于覆盖窗口202，以保护指纹采集器81。
请参见图10-图11，本发明第二实施例的具有机械密码锁芯的智能挂锁的锁定块4包括球架41和球体42，球架41可以是塑料制成，球架41开设有容纳球体42的球体孔410，球体孔410可以与球体固定连接，球体孔410用于控制球体42随球架上下移动，球架41向下延伸有与阻挡杆72配合的球架配合杆。
在本发明的具有机械密码锁芯的智能挂锁中，电子锁芯的解锁部用于将阻挡杆上端从位于锁定块下方的限制位置移动到位于锁定块一侧的解锁位置，阻挡杆上端处于限制位置时锁定块被限制在阻挡钢球的位置；锁体具有与解锁板中部对应的转动支点，当所有圆缺形轮的缺口边缘都朝向对应的配合杆时，配合杆与缺口边缘贴合解锁板的阻挡杆处于解锁位置；当一个以上的圆缺形轮的弧形边缘朝向对应的配合杆时，阻挡杆处于限制位置。本发明的智能挂锁具有机械式的密码锁芯作为备用的开锁方式，不会受到火灾影响失效。
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. 一种具有机械密码锁芯的智能挂锁，包括U形的锁梁、锁体，该锁梁具有长锁杆、短锁杆以及连接杆，该长锁杆和该短锁杆开设有配合凹陷，其特征在于，该智能挂锁还包括容纳在该锁体内的一对钢球、锁定块、电子锁芯、密码锁芯、解锁板；
    该钢球可以从咬合该配合凹陷的咬合位置移动到完全脱离该配合凹陷的分离位置；
    该锁定块位于一对该钢球之间，该锁定块可以从阻挡钢球的位置向下移动到避让钢球的位置，该锁定块处于阻挡钢球的位置时，该阻挡块将钢球限制在该咬合位置，该锁定块处于避让钢球的位置时，该钢球可移动到完全脱离该配合凹陷的分离位置，该锁定块与该锁体间设有用于将该锁定块移动到阻挡钢球的位置的弹性复位部；
    该电子锁芯包括电机和解锁部；
    该密码锁芯包括套设在转轴外的多个圆缺形轮、用于驱动该圆缺形轮转动的密码轮；
    该解锁板包括限位配合部、阻挡杆、多根自该阻挡杆分别朝向该圆缺形轮延伸的配合杆、弹性保持部，该限位配合部和该锁体配合限制该阻挡杆上下移动，该弹性保持部用于保持该配合杆与该圆缺形轮接触；该电子锁芯的解锁部用于将该阻挡杆上端从位于该锁定块下方的限制位置移动到位于该锁定块一侧的解锁位置，该该阻挡杆上端处于该限制位置时该锁定块被限制在该阻挡钢球的位置；
    该锁体具有与该解锁板中部对应的转动支点，当所有该圆缺形轮的缺口边缘都朝向对应的配合杆时，该配合杆与该缺口边缘贴合该解锁板的该阻挡杆处于该解锁位置；
    当一个以上的该圆缺形轮的弧形边缘朝向对应的配合杆时，该阻挡杆处于该限制位置。
  2. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于， 所述长锁杆和所述锁体间设有锁梁压簧，该锁梁压簧用于在所述阻挡杆处于所述解锁位置时，将该长锁杆弹出使所述短锁杆与所述锁体分离。
  3. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于，所述限位配合部为位于所述解锁板中部的凸起。
  4. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于，所述弹性保持部还用于保持所述解锁板与所述转动支点接触。
  5. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于，所述圆缺形轮和所述解锁部位于所述解锁板的同一侧，所述解锁部位于该圆缺形轮上方，该解锁部用于挤压该阻挡杆。
  6. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于，所述解锁部为偏心轴或凸轮。
  7. 根据权利要求1所述的具有机械密码锁芯的智能挂锁，其特征在于，所述智能挂锁还包括与所述电机连接的电路板，所述电路板包括验证模块和控制模块，所述电机、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电机供电。
  8. 根据权利要求7所述的具有机械密码锁芯的智能挂锁，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或几种。
  9. 根据权利要求7所述的具有机械密码锁芯的智能挂锁，其特征在于，所述验证模块为指纹验证模块，所述锁体开设有与该指纹验证模块的指纹采集器对应的窗口，所述智能挂锁还包括用于覆盖该窗口的滑套。
  10. 根据权利要求1-9中任意一项所述的具有机械密码锁芯的智能挂锁，其特征在于，所述电机为减速电机。
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