WO2017059624A1 - 双动力电子机械锁 - Google Patents

双动力电子机械锁 Download PDF

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Publication number
WO2017059624A1
WO2017059624A1 PCT/CN2015/095932 CN2015095932W WO2017059624A1 WO 2017059624 A1 WO2017059624 A1 WO 2017059624A1 CN 2015095932 W CN2015095932 W CN 2015095932W WO 2017059624 A1 WO2017059624 A1 WO 2017059624A1
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WO
WIPO (PCT)
Prior art keywords
lock
cam
power source
slider
main power
Prior art date
Application number
PCT/CN2015/095932
Other languages
English (en)
French (fr)
Inventor
杜明浩
Original Assignee
杜明浩
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杜明浩 filed Critical 杜明浩
Priority to US15/741,745 priority Critical patent/US10233671B2/en
Publication of WO2017059624A1 publication Critical patent/WO2017059624A1/zh

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Classifications

    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • 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
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B57/00—Locks in which a pivoted latch is used also as locking means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E05B2047/0013—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors more than one motor for the same function, e.g. for redundancy or increased power
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0015—Output elements of actuators
    • E05B2047/0017—Output elements of actuators with rotary motion
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0073—Current to unlock only
    • 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 belongs to the field of locks, and in particular to a dual-power electronic mechanical lock.
  • the mechanical lock is a traditional lock structure, which generally relies on the principle of marbles to unlock.
  • the security of the lock is poor, and the thief can easily crack it.
  • the electronic lock is an emerging lock structure, which achieves the purpose of unlocking through the principle of electronic circuit, and has certain convenience, and the anti-theft coefficient is higher than that of the mechanical lock.
  • the electronic latch currently in use does not properly open the lock when there is a problem with the control circuit or mechanical components.
  • the technical problem to be solved by the present invention is to overcome the above drawbacks, and provide a dual-power electronic mechanical lock with reasonable design, and control the rotation of the main and auxiliary motors through the electronic control circuit to control the dual-circuit electronic mechanical lock to ensure the conventional motor or its drive.
  • the auxiliary motor can also complete the opening of the lock through the auxiliary mechanism; when the electronic part is not working normally, the bracket is rotated by rotating the mechanical key, and the slider that restricts the rotation of the locking tongue is indirectly moved to realize the mechanical emergency opening of the lock. .
  • the dual-power electronic mechanical lock comprises a lock body and a lock cover, the lock body is provided with a lock tongue, and the lock tongue is installed in the lock body by the rotation returning mechanism; and the lock body is provided with a main power of the drive connection lock tongue
  • the device is provided with a key hole corresponding to the key, and a mechanical power device corresponding to the main power device is disposed in the lock body, and the mechanical power device is connected to the main power device.
  • the main power device includes a bracket and a circuit board that are slidably disposed in the lock body, and the bracket is provided with a main power source, an auxiliary power source, and a slider slidingly connected with the lock tongue, and the circuit boards are respectively connected Main power source and auxiliary power source;
  • the main power source and the auxiliary power source are on the same center line, the main power source has a cam, the auxiliary power source has an auxiliary cam, the cam and the auxiliary cam are mechanically connected; the power of the main power source
  • the cam on the output shaft is longitudinally D-shaped, the cam drive is connected with a slider and the cam is connected with the special-shaped slot slider on the slider.
  • a torsion spring is mounted on the cam.
  • the cam deflects and restricts the movement of the slider;
  • the main power source overcomes the torsion rotation of the torsion spring, and when the platform surface of the cam is turned parallel to the shaped groove surface of the slider, the safe handle is turned and the lock is pushed
  • the tongue block faces the rotation of the lock body, and the end of the lock tongue squeezes the slider to move downward against the spring force of the spring, and the lock is opened.
  • the mechanical power device includes a key hole disposed on the lock cover and a key penetrating through the key hole; the key is mechanically connected to the blade set; the blade set is composed of a plurality of blades, and the blade is provided with a blade slot; the bracket is provided with a blade; rotating the key to drive the relative movement of the blade to align the blade slots with each other, the aligned blade slot is aligned with the insert on the bracket, further rotating the key, the bracket is pulled by the key, and the insert is inserted The blade slot and the sliding of the bracket drive the slider to move in the unlocking direction to realize the opening of the lock.
  • the main power source is a main motor
  • the auxiliary power source is an auxiliary motor
  • the main motor and the auxiliary motor are respectively controlled by independent control circuits.
  • the main motor and the auxiliary motor and the slider can be arranged to be slidable On the stand.
  • the bracket provided with the main power source and the slider can be integrated with the lock body and is an inseparable part of the lock body.
  • the main power unit may also be a main power source, a cam, a slider and a circuit board installed in the lock body.
  • the invention has reasonable design, and the electronic control circuit controls the rotation of the main and auxiliary motors to control the dual-circuit electronic mechanical lock to ensure the failure of the conventional motor or its driving mechanism.
  • the auxiliary motor can also complete the opening of the lock through the auxiliary mechanism; when the electronic part is not working normally, the bracket is rotated by rotating the mechanical key to indirectly shift the slider that restricts the rotation of the locking tongue, thereby realizing the mechanical emergency opening of the lock.
  • FIG. 1 is an external view of an electronic mechanical lock mounted on a safe door according to an embodiment of the present invention
  • FIG. 2 is a view showing a locked state of an electronic mechanical lock installed in a safe door according to an embodiment of the present invention
  • FIG. 3 is a view showing an open state of an electronic mechanical lock installed in a safe door according to an embodiment of the present invention
  • FIG. 4 is a view showing the internal state of the electronic mechanical lock when it is locked according to an embodiment of the present invention
  • Figure 5 is a view showing the internal state of the electronic mechanical lock when it is released according to an embodiment of the present invention.
  • FIG. 6 is a view showing an internal state of an electromechanical lock mechanical key when it is opened according to an embodiment of the present invention
  • Figure 7 is an exploded view of an electromechanical lock structure in accordance with one embodiment of the present invention.
  • the dual-power electronic mechanical lock includes a lock body 2 and a lock cover 14, a lock tongue 1 is disposed in the lock body 2, and the lock tongue 1 is installed in the lock body 2 by a rotation returning mechanism.
  • the lock body 2 is provided with a pass
  • the main power unit of the lock tongue 1 is movably connected.
  • the lock cover 14 is provided with a key hole 41 corresponding to the key 43, and the lock body 2 is provided with a mechanical power device corresponding to the main power device, and the mechanical power device is connected to the main power device.
  • the rotary return mechanism includes a rotary shaft 15 disposed in the lock body 2, and the rotary shaft 15 is coupled to the lock tongue 1 through a center hole 38 provided in the lock tongue 1.
  • a finite plane 11 and a positioning post 35 are disposed in the lock body 2, and a tension spring 16 is connected to the positioning post 35, and the tension spring 16 is connected to the bolt 1 through the connecting member 17.
  • the connecting member 17 may be a rivet or a bolt.
  • the main power device includes a bracket 3 and a circuit board 18 slidably disposed in the lock body 2.
  • the bracket 3 is provided with a main power source 12, an auxiliary power source 13 and a slider 6 slidably connected with the bolt 1, the circuit board 18
  • the main power source 12 and the auxiliary power source 13 are connected, respectively.
  • the main power source 12 and the auxiliary power source 13 are on the same center line, the main power source 12 has a cam 10, the auxiliary power source 13 has an auxiliary cam 9, and the cam 10 and the auxiliary cam 9 are mechanically connected.
  • the cam 10 on the power output shaft of the main power source 12 is longitudinally D-shaped, the cam 10 is drivingly connected with the slider 6, and the cam 10 is connected with the special-shaped slot 7 slider on the slider 6, and the cam 10 is in a profiled groove in a normal state.
  • a torsion spring 4 is mounted on the cam 10, and the cam 10 is deflected by the torsion of the torsion spring 4 to restrict the movement of the slider 6.
  • the main power source 12 is rotated against the torsion of the torsion spring 4, and when the platform surface 8 of the cam 10 is turned parallel to the profiled groove surface 24 of the slider 6, the safe handle 27 is rotated to push the lock tongue 1 to block the rotation in the lock body 2, and the lock The end of the tongue 1 squeezes the slider to move downward against the spring force of the spring, and the lock is opened.
  • the mechanical power unit includes a lock keyhole 41 disposed on the lock cover 14 and a key 43 extending through the lock keyhole 41, and the key 43 is coupled to an external safe handle 27.
  • the key 43 is coupled to the blade set 36; the blade set 36 is provided with a plurality of blades, and the blade is provided with a blade groove 37.
  • the bracket 3 is provided with a blade 22, and the blade 22 corresponds to the blade groove 37.
  • the vane is slidably coupled to the bracket 3 by a vane slot 37.
  • the lock cover 14 is coupled to the lock body 2 by four bolts 42.
  • the main power source is a main motor
  • the auxiliary power source is an auxiliary motor.
  • the main motor and the auxiliary motor are respectively controlled by mutually independent control circuits.
  • the main motor and the auxiliary motor and the slider may be disposed on the slidable bracket.
  • the cam 10 is in the arcuate groove at the end of the slider shaped groove, and the cam 10 is mounted with a torsion spring 4, and the cam 10 is deflected under the action of the torsion spring to restrict the movement of the slider when the main motor Driven by the control circuit on the circuit board, against the torsional rotation of the torsion spring 4, when the platform surface 8 of the cam 10 is turned parallel to the profiled groove surface 24 of the slider 6, the safe handle 27 is rotated to push the lock tongue to face the lock body. Rotating, the end of the locking tongue 1 presses the slider 6 downward against the elastic force of the spring 5, and the lock is opened.
  • the locking tongue 1 is rotated to the original position by the tension spring 16, and the slider 6 is also moved to the original position under the elastic force of the spring 5, and the cam is rotated by the torsion force of the torsion spring 4, and the platform surface 8 and the shaped portion are rotated.
  • the slot is at an angle and the slider 6 is locked again, at which point the entire lock is locked.
  • the key 43 When the main motor, the auxiliary motor and the control circuit are not working normally, the key 43 is inserted into the lock body 2 from the key hole 41, and the key 43 is rotated. The key 43 drives the blades in the lock body 2 to move, when the blades move to the blade groove 37.
  • the bracket 3 is pulled by the key, and the insert 22 on the bracket 3 is inserted into the blade slot 37, and the main motor, the auxiliary motor and the slider 6 are moved downward together, and the lock is opened to realize mechanical emergency opening of the lock.
  • FIG. 1 is an external view of a dual power motor mechanical lock mounted on a safe door.
  • the box 90 and the door 29 are connected by a hinge 26, and the door handle 27 is used to manipulate the telescopic plate 30 in the door.
  • the electronic password input device 28 is used to input a password and generate an electronic signal, and the door has a door keyhole 40.
  • the inside of the safe door 29 has a lock body 2 and a movable telescopic plate 30.
  • the lock body 2 is fixed in the door 29 by four bolts 42 and is stretched.
  • the plate 30 has a locking bolt 123, and the locking bolt 123 is fixed in the locking hole 135.
  • the lock pin 123 extends from the lock hole 135 and is inserted into the door frame 115.
  • the shaft of the handle 27 penetrates the door 29 and is coupled to the rotating piece 127.
  • the safety door 29 has a fixing pin 31 therein.
  • the expansion plate 30 has a guiding groove 125 and a stopper 33.
  • the guiding groove 125 on the expansion plate 30 is sleeved on the fixing pin 31 and can move back and forth.
  • the rotation of the handle 27 causes the extension plate 30 to move parallel to the safe door 29 along the guide groove 125.
  • the handle 27 is rotated counterclockwise, as seen from the front of the safe of Fig. 1, the rotation will cause the telescopic plate 30 to move laterally, the latch 123 extends out of the door through the locking hole 135, the door frame 115 is inserted, and the door enters the locking position.
  • the lock tongue 1 is blocked behind the stopper 33 on the extension plate 30, and since the slidingly connected slider 6 is restricted by the deflection of the main cam 10, it cannot move downward, and the safe door 29 is locked.
  • FIG. 3 is an open state view of the electronic mechanical lock installed in the safe door.
  • a password is input on the input panel 28 of the safe door 29, causing the control circuit to generate an electrical signal, the electrical signal is transmitted to the motor 12, and the motor 12 overcomes the cam.
  • 10 Torsion of the torsion spring 4 causes the cam 10 on the motor 12 to deflect, releases the slider 6 from the locked state, and then rotates the door handle 27 clockwise, causing the extension plate 30 to drive the lock pin 123 to be withdrawn, the stopper 33
  • the bolt 1 is pushed to rotate so that the surface of the bolt 1 deviates from the telescopic plate 30, and the door 29 enters an open state.
  • the invention adopts a circuit driving motor to drive the deflection of the cam to realize the locking and opening of the lock, and completes the electronic emergency opening of the electronic lock by setting the auxiliary circuit and the redundant backup of the driving auxiliary motor, and setting the mechanical lock of the blade in the lock body, Control the movement of the bracket to realize the mechanical emergency opening of the electronic lock, ensuring that the electronic lock can be safely opened under any circumstances.

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  • Lock And Its Accessories (AREA)

Abstract

一种双动力电子机械锁，包括锁体（2）和锁盖（14），锁体（2）内设置有锁舌（1），锁舌（1）通过转动回位机构安装在锁体（2）内；锁体（2）内设置有传动连接锁舌（1）的主动力装置；锁盖（14）上设置有与钥匙（43）相对应的钥匙孔（41），锁体（2）内设置有与主动力装置相对应的机械动力装置，机械动力装置传动连接主动力装置。

Description

双动力电子机械锁 技术领域
本发明属于锁具领域，具体来说，涉及一种双动力电子机械锁。
背景技术
锁一般存在两种，一种是机械锁，另外一种是电子锁。机械锁是传统的锁结构，其一般是依靠弹珠的原理来开锁的，这种锁的安全防盗性能较差，小偷很容易就可以将其破解。电子锁是新兴的锁结构，其通过电子电路的原理达到开锁的目的，存在一定的便利性，防盗系数相对机械锁要高。
目前使用的电子锁存在当控制电路或机械零部件出现问题时，锁具不能正常开启问题。
所以，开发一种双动力电子机械锁，设计合理，通过电子控制电路分别控制主、辅电机的旋转来控制双电路电子机械锁，保证常规电机或其驱动机构出现故障时，辅助电机通过辅助机构也能够完成锁的开启；在电子部分不能正常工作时，通过转动机械钥匙拉动支架，间接使限制锁舌转动的滑块下移，实现锁的机械应急开启，成为一个亟待解决的问题。
发明内容
本发明要解决的技术问题是克服上述缺陷，提供一种双动力电子机械锁，设计合理，通过电子控制电路分别控制主、辅电机的旋转来控制双电路电子机械锁，保证常规电机或其驱动机构出现故障时，辅助电机通过辅助机构也能够完成锁的开启；在电子部分不能正常工作时，通过转动机械钥匙拉动支架，间接使限制锁舌转动的滑块下移，实现锁的机械应急开启。
为解决上述问题，本发明所采用的技术方案是：
双动力电子机械锁，包括锁体和锁盖，锁体内设置有锁舌，且锁舌通过转动回位机构安装在锁体内；其特征在于：所述锁体内设置有传动连接锁舌的主动力装置；所述锁盖上设置有与钥匙相对应的钥匙孔，以及锁体内设置有与主动力装置相对应的机械动力装置，机械动力装置传动连接主动力装置。
作为一种优化的技术方案，所述主动力装置包括滑动设置在锁体内的支架和线路板，支架上设置有主动力源、辅助动力源以及与锁舌滑动连接的滑块，线路板分别连接主动力源、辅助动力源；所述主动力源和辅助动力源在同一中心线上，主动力源上有凸轮，辅助动力源上有辅助凸轮，凸轮和辅助凸轮机械连接；主动力源的动力输出轴上的凸轮纵向呈D字型，凸轮传动连接有滑块且凸轮与滑块上的异型槽滑块连接，凸轮常态时处于异型槽末端的弧形槽内，凸轮上安装有一个扭簧，凸轮在扭簧扭力的作用下，发生偏转，限制滑块运动；主动力源克服扭簧的扭力转动，凸轮的平台面转到与滑块的异型槽面平行时，转动保险箱把手，推动锁舌阻挡面向锁体内转动，锁舌的末端挤压滑块克服弹簧的弹力向下运动，锁被开启。
作为一种优化的技术方案，所述机械动力装置包括设置在锁盖上的钥匙孔以及贯穿钥匙孔的钥匙；所述钥匙机械连接叶片组；所述叶片组由若干叶片组成，叶片上设置有叶片槽；所述支架上设置有插片；转动钥匙，带动叶片相对运动使叶片槽相互对齐，对齐的叶片槽与支架上的插片相对齐，进一步转动钥匙，支架被钥匙拉动，插片插入叶片槽，支架的滑动带动滑块向开锁的方向移动，实现锁的开启。
作为一种优化的技术方案，所述主动力源为主电机，辅助动力源为辅助电机；所述主电机和辅助电机分别由相互独立的控制电路控制。
作为一种优化的技术方案，所述主电机和辅助电机及滑块可设置在可滑动 的支架上。
作为一种优化的技术方案，所述设置有主动力源以及滑块的支架，可和锁体形成整体，是锁体不可分割的一部分。
作为一种优化的技术方案，所述主动力装置也可以是安装在锁体内的主动力源、凸轮、滑块以及线路板。
由于采用了上述技术方案，与现有技术相比，本发明设计合理，通过电子控制电路分别控制主、辅电机的旋转来控制双电路电子机械锁，保证常规电机或其驱动机构出现故障时，辅助电机通过辅助机构也能够完成锁的开启；在电子部分不能正常工作时，通过转动机械钥匙拉动支架，间接使限制锁舌转动的滑块下移，实现锁的机械应急开启。
同时下面结合附图和具体实施方式对本发明作进一步说明。
附图说明
图1为本发明一种实施例的电子机械锁安装在保险箱门上的外观视图；
图2为本发明一种实施例的电子机械锁安装在保险箱门内锁止状态视图；
图3为本发明一种实施例的电子机械锁安装在保险箱门内开启状态视图；
图4为本发明一种实施例的电子机械锁锁止时内部状态视图；
图5为本发明一种实施例的电子机械锁释放时内部状态视图；
图6为本发明一种实施例的电子机械锁机械钥匙开启时内部状态视图；
图7为本发明一种实施例的电子机械锁结构爆炸图。
具体实施方式
实施例：
如图4-7所示，双动力电子机械锁，包括锁体2和锁盖14，锁体2内设置有锁舌1，且锁舌1通过转动回位机构安装在锁体2内。所述锁体2内设置有传 动连接锁舌1的主动力装置。所述锁盖14上设置有与钥匙43相对应的钥匙孔41，以及锁体2内设置有与主动力装置相对应的机械动力装置，机械动力装置传动连接主动力装置。
在本实施例中，所述转动回位机构包括设置在锁体2内的转轴15，转轴15通过设置在锁舌1上的中心孔38与锁舌1连接。所述锁体2内设置有限位面11和定位柱35，定位柱35上连接有拉簧16，拉簧16通过连接件17与锁舌1连接。在本实施例中，连接件17可以采用铆钉或者螺栓。
所述主动力装置包括滑动设置在锁体2内的支架3和线路板18，支架3上设置有主动力源12、辅助动力源13以及与锁舌1滑动连接的滑块6，线路板18分别连接主动力源12、辅助动力源13。所述主动力源12和辅助动力源13在同一中心线上，主动力源12上有凸轮10，辅助动力源13上有辅助凸轮9，凸轮10和辅助凸轮9机械连接。主动力源12的动力输出轴上的凸轮10纵向呈D字型，凸轮10传动连接有滑块6，且凸轮10与滑块6上的异型槽7滑块连接，凸轮10常态时处于异型槽7末端的弧形槽19内，凸轮10上安装有一个扭簧4，凸轮10在扭簧4扭力的作用下，发生偏转，限制滑块6运动。主动力源12克服扭簧4的扭力转动，凸轮10的平台面8转到与滑块6的异型槽面24平行时，转动保险箱把手27，推动锁舌1阻挡面向锁体2内转动，锁舌1的末端挤压滑块克服弹簧的弹力向下运动，锁被开启。
所述机械动力装置包括设置在锁盖14上的锁钥匙孔41以及贯穿锁钥匙孔41的钥匙43，钥匙43连接外部的保险箱把手27。所述钥匙43传动连接叶片组36；所述叶片组36上设置有若干叶片，叶片上设置有叶片槽37。所述支架3上设置有插片22，插片22与叶片槽37相对应。所述叶片通过叶片槽37与支架3滑动连接。在实际的加工中，锁盖14通过四个螺栓42连接锁体2,。
所述主动力源为主电机，辅助动力源为辅助电机。所述主电机和辅助电机分别由相互独立的控制电路控制。所述主电机和辅助电机及滑块可设置在可滑动的支架上。
实际工作中，凸轮10常态时处于滑块异型槽末端的弧形槽内，凸轮10上安装有一个扭簧4，凸轮10在扭簧扭力的作用下，发生偏转，限制滑块运动，当主电机在线路板上的控制电路驱动下，克服扭簧4的扭力转动，凸轮10的平台面8转到与滑块6的异型槽面24平行时，转动保险箱把手27，推动锁舌阻挡面向锁体内转动，锁舌1的末端挤压滑块6克服弹簧5的弹力向下运动，锁被开启。
当主电机或其控制电路发生故障，锁无法正常开启时，此时给控制辅助电机的线路板控制电路输入信号，辅助电机在其控制电路的驱动下转动，通过其轴上的辅助凸轮9，带动凸轮10克服扭簧4的扭力转动，使平台面8与异型槽面24平行，释放滑块6，外力推动锁舌1转动，挤压滑块6向下运动，实现锁的应急开启，当外力消失，锁舌1在拉簧16的作用下，转动到原来位置，滑块6在弹簧5的弹力作用下也移动到原来位置，凸轮在扭簧4的扭力作用下转动，平台面8与异型槽呈一定角度，滑块6再度被锁止，此时整个锁被锁止。
当主电机、辅助电机及控制电路都无法正常工作时，将钥匙43从钥匙孔41插入锁体2，转动钥匙43，钥匙43带动锁体2内的叶片移动，当叶片移动到叶片槽37对齐时，支架3被钥匙拉动，支架3上的插片22插入叶片槽37，主电机、辅助电机及滑块6一起向下移动，锁被开启，实现锁的机械应急开启。
图1为双动力电机机械锁安装在保险箱门上的外观试图，图中，箱体90与门29通过铰链26连接，门上把手27用来操控门内的伸缩板30。另外，电子密码输入装置28用于输入密码并产生电子信号，门上有门钥匙孔40。
图2为双动力电子机械锁安装在保险箱门内锁止状态的视图，保险箱门29内侧有锁体2和可移动的伸缩板30，锁体2通过四个螺栓42固定在门29内，伸缩板30上有锁栓123，锁栓123固定在锁孔135内。门锁止时，锁栓123从锁孔135伸出，插人门框115。把手27的轴贯穿门29并连接到转动片127上。保险箱门29内有固定销31，伸缩板30上有导向槽125和挡块33，伸缩板30上的导向槽125套在固定销31上，可来回移动。这样，通过把手27的旋转，进而引起伸缩板30沿着导向槽125于保险箱门29上平行移动。在操作实例中，逆时针转动把手27，从图1的保险箱前面看，该转动将引起伸缩板30横向移动，锁栓123通过锁孔135伸出门外，插入门边框115，门进入锁紧位置，此时，锁舌1挡在伸缩板30上的挡块33的后面，由于其滑动连接的滑块6受到主凸轮10偏转的限制，不能向下运动，保险箱门29即被锁止。
图3为电子机械锁安装在保险箱门内开启状态视图，当在保险箱门29上输入面板28上输入密码，引起控制电路产生电信号时，其电信号传送到电机12上，该电机12克服凸轮10上扭簧4扭力，使电机12上的凸轮10发生偏转，将滑块6从锁止状态释放，然后顺时针转动门把手27，引起伸缩板30带动锁栓123被抽回，挡块33推动锁舌1旋转，使得锁舌1表面偏离伸缩板30，门29进入开启状态。
本发明采用电路驱动电机，带动凸轮的偏转，实现锁的锁止和开启，通过设置辅助电路和驱动辅助电机的冗余备份，完成电子锁的电子应急开启，通过在锁体内设置叶片机械锁，控制支架运动，实现电子锁的机械应急开启，确保电子锁在任何情况下，都能安全开启。
本发明不局限于上述的优选实施方式，任何人应该得知在本发明的启示下做出的结构变化，凡是与本发明具有相同或者相近似的技术方案，均属于本发 明的保护范围。

Claims (7)

  1. 双动力电子机械锁，包括锁体和锁盖，锁体内设置有锁舌，且锁舌通过转动回位机构安装在锁体内；其特征在于：所述锁体内设置有传动连接锁舌的主动力装置；所述锁盖上设置有与钥匙相对应的钥匙孔，以及锁体内设置有与主动力装置相对应的机械动力装置，机械动力装置传动连接主动力装置。
  2. 根据权利要求1所述的双动力电子机械锁，其特征在于：所述主动力装置包括滑动设置在锁体内的支架和线路板，支架上设置有主动力源、辅助动力源以及与锁舌滑动连接的滑块，线路板分别连接主动力源、辅助动力源；所述主动力源和辅助动力源在同一中心线上，主动力源上有凸轮，辅助动力源上有辅助凸轮，凸轮和辅助凸轮机械连接；主动力源的动力输出轴上的凸轮纵向呈D字型，凸轮传动连接有滑块且凸轮与滑块上的异型槽滑块连接，凸轮常态时处于异型槽末端的弧形槽内，凸轮上安装有一个扭簧，凸轮在扭簧扭力的作用下，发生偏转，限制滑块运动；主动力源克服扭簧的扭力转动，凸轮的平台面转到与滑块的异型槽面平行时，转动保险箱把手，推动锁舌阻挡面向锁体内转动，锁舌的末端挤压滑块克服弹簧的弹力向下运动，锁被开启。
  3. 根据权利要求3所述的双动力电子机械锁，其特征在于：所述机械动力装置包括设置在锁盖上的钥匙孔以及贯穿钥匙孔的钥匙；所述钥匙机械连接叶片组；所述叶片组由若干叶片组成，叶片上设置有叶片槽；所述支架上设置有插片；转动钥匙，带动叶片相对运动使叶片槽相互对齐，对齐的叶片槽与支架上的插片相对齐，进一步转动钥匙，支架被钥匙拉动，插片插入叶片槽，支架的滑动带动滑块向开锁的方向移动，实现锁的开启。
  4. 根据权利要求4所述的双动力电子机械锁，其特征在于：所述主动力源为主电机，辅助动力源为辅助电机；所述主电机和辅助电机分别由相互独立的控制电路控制。
  5. 根据权利要求3所述的双动力电子机械锁，其特征在于：所述主电机和辅助电机及滑块可设置在可滑动的支架上。
  6. 根据权利要求2所述的双动力电子机械锁，其特征在于：所述设置有主动力源以及滑块的支架，可和锁体形成整体，是锁体不可分割的一部分。
  7. 根据权利要求1和2所述的双动力电子机械锁，其特征在于：所述主动力装置也可以是安装在锁体内的主动力源、凸轮、滑块以及线路板。
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