WO2019096212A1 - 电子锁 - Google Patents
电子锁 Download PDFInfo
- Publication number
- WO2019096212A1 WO2019096212A1 PCT/CN2018/115678 CN2018115678W WO2019096212A1 WO 2019096212 A1 WO2019096212 A1 WO 2019096212A1 CN 2018115678 W CN2018115678 W CN 2018115678W WO 2019096212 A1 WO2019096212 A1 WO 2019096212A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lock
- electronic lock
- electronic
- control unit
- stroke
- Prior art date
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 34
- 230000006698 induction Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001960 triggered effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
-
- 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
-
- 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
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- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
Definitions
- the present invention relates to the field of electronic locks, and more particularly to an electronic lock.
- the traditional electronic lock In the actual use process, the traditional electronic lock generates a complicated physical and chemical reaction due to the long-term accumulation of dust and moisture in the operating space, which affects the rack and pinion mechanism. Blockage occurs in a low temperature environment, and the structural part cannot operate smoothly.
- the temperature changes due to the special properties of the material, for example, the plastic material has reduced toughness after temperature change, and the brittleness becomes large, which has a significant impact on the overall performance of the material after prolonged accumulation.
- the current structure also has button unlocking, which is complicated in the assembly process, and the sealing between the cavities in the use process needs to be enhanced.
- an electronic lock comprising a lock body and a lock lever, the lock lever being insertable into a corresponding lock lever socket of the lock body of the electronic lock and being provided in the lock lever,
- the electronic lock further includes: a lock bar wire disposed in the passage in the lock bar;
- An inductive device disposed in the first end of the lock bar, the inductive device being coupled to the lock bar wire;
- a Hall device located within the lock body, the Hall device being configured to receive a magnetic induction signal of the inductive device in proximity in an electronic lock application state.
- an electronic lock further includes an electromagnetic control unit located within the lock body, the electromagnetic control unit configured to connect the Hall device and connect the lock that is led by the second end of the lock lever opposite the first end a rod wire such that when the lock lever is located within the lock rod receptacle and the electronic lock is locked, the inductive device, the Hall device, and the electromagnetic control unit form an inductive loop through the lead and the Hall device receives a predetermined intensity from the inductive device Magnetic induction signal.
- the electromagnetic control unit is configured to communicate with an external server, receive a seal signal and a decapsulation signal from the outside, and control locking and unlocking of the electronic lock according to the sealing signal and the deblocking signal, and according to Whether the strength of the magnetic induction signal received in the device meets a predetermined value determines whether the electronic lock is in a locked state.
- the electromagnetic control unit is configured to determine that the locked state of the electronic lock is broken when the electronic sensor receives the magnetic induction weakened or zero when the electronic lock is in the locked state.
- the electromagnetic control unit is further configured to receive an external deblocking signal, the first end of the lock lever being remote from the Hall device after receiving the deblocking signal, and the electromagnetic control unit determining to be normally unlocked.
- the magnetic induction received by the Hall device is weakened or zero, and the electromagnetic control unit determines that the electronic lock is broken.
- the electronic lock further includes an electronic lock portion including a lock pin, the first end of the lock pin being insertable into the lock hole of the lock lever to lock the electronic lock, wherein the electronic lock The stop is configured to be inserted into the locking hole of the lock lever by the lock pin when the electronic lock receives the seal signal.
- the electronic lock portion is further provided with a spring by which an elastic force is applied to the lock pin such that the lock pin is in a state of being elastically urged by the spring, and the end of the lock pin is provided with a slope so as to be
- the lock lever can compress the lock pin along the inclined surface in a lateral direction perpendicular to the longitudinal direction to press the lock pin back and insert the lock lever into the lock After the rod insertion, the locking pin protrudes into the locking hole of the locking rod by the elastic force.
- an electronic lock includes:
- a trigger portion extending along a lateral direction of the lock pin, the trigger portion including a first stroke portion
- the first stroke portion of the trigger portion of the electronic lock portion triggers the first stroke switch, so that the The electromagnetic control unit determines that the electronic lock has been locked.
- the trigger portion further includes a second stroke portion for triggering the first stroke switch, and the second stroke portion can be fitted into the recess on the lock pin to laterally lock the portion Said lock pin.
- the electronic lock further includes a second travel switch, and when the electromagnetic control unit of the electronic lock receives the unlock signal, the electromagnetic control unit controls the second stroke portion of the trigger portion to exit the recess on the lock pin and The second travel switch is triggered such that the electromagnetic control unit determines that the electronic lock is unlocked.
- the second stroke portion of the trigger portion fits within the recess on the locking pin to lock the locking pin, and the first stroke portion contacts the first a travel switch; when the electromagnetic control unit receives the unlock signal, the second stroke portion of the trigger portion exits the recess on the lock pin, so that the first stroke portion of the trigger portion is away from the first stroke switch and the second stroke portion Trigger the second stroke switch.
- the electronic lock further includes a third stroke switch, and when the locking pin of the electronic locking portion exits the locking hole, the third stroke portion disposed at the locking pin triggers the third stroke switch, so that The electromagnetic control unit determines that the electronic lock has been unlocked.
- the second stroke switch when the electromagnetic control unit of the electronic lock does not receive the unlocking signal, the second stroke switch is triggered if the second stroke portion of the triggering portion exits the recess on the locking pin, the second stroke switch Will alarm.
- the electromagnetic control unit controls the second stroke portion of the trigger portion to leave the recess on the lock pin and trigger the second stroke switch
- the lock pin is released from the lock hole by pressing the unlock button of the electronic lock.
- the third stroke portion of the locking pin triggers the third stroke switch such that the electromagnetic control unit determines that the electronic lock has been unlocked.
- the third stroke portion of the locking pin triggers the third stroke switch, and the third stroke switch or the electromagnetic control unit will alarm.
- the electromagnetic control unit transmits the determination result to the external server.
- FIG. 1 is a schematic view of an electronic lock in accordance with an embodiment of the present invention, wherein the electronic lock is in a locked state;
- FIG. 2 is a schematic illustration of an electronic lock in accordance with an embodiment of the present invention with the electronic lock in an unlocked state.
- FIG. 1 is a schematic view of an electronic lock 10 in accordance with an embodiment of the present invention, wherein the electronic lock 10 is in an unsealed state
- FIG. 2 is a schematic illustration of an electronic lock 10 in accordance with an embodiment of the present invention, wherein the electronic lock 10 is in the sealed state.
- the electronic lock 10 includes a lock body 12 and a lock lever 11 that can be inserted into a corresponding lock lever receptacle 120 of the lock body 12 of the electronic lock 10.
- a passage 113 is disposed in the lock rod 11, the lock rod wire 111 is placed in the passage 113 in the lock rod 11, and the first end of the lock rod 11 (the left end as shown) has an inductance device 112, and the inductance device 112 It is connected to the lock bar wire 111.
- the lock bar wire 111 and the inductive device 112 can be hidden inside the lock bar 11 so as not to affect the appearance of the electronic lock 10.
- the lock lever 11 may be a metal material such as carbon steel, stainless steel, heat resistant steel, or the like.
- Inductive device 112 can be a radial inductor (eg, SDTR 1103 series).
- the lock bar wire 111 may be wrapped in the passage 113 built into the lock lever 11 by an insulating material.
- the electronic lock 10 may also include a Hall device 121 located within the lock body 12.
- the Hall device 121 is configured to receive a magnetic induction signal of a predetermined intensity of the inductive device 112 in proximity when the electronic lock 10 is sealed.
- the lock lever 11 is located in the lock lever receptacle 120, at which time the inductive component 112 is energized, and the Hall device 121 is capable of receiving a magnetic induction signal of a predetermined intensity of the inductive component 112.
- a power source such as a button battery (not shown) may be provided inside the electronic lock 10.
- the sealing is referred to herein as the state in which the electronic lock 10 is locked or locked, and the unsealing refers to a state in which the electronic lock 10 is unlocked or unlocked.
- the electronic lock 10 further includes an electromagnetic control unit 122 located within the lock body 12, the electromagnetic control unit 122 being configured to connect the Hall device 121 and coupled to the lock rod 11 opposite the first end
- the lock bar wire 111 is led out by the second end, so that the inductor device 112, the Hall device 121 and the electromagnetic control unit 122 form an inductive loop through the lock bar wire 111.
- the inductive device, the Hall device, and the electromagnetic control unit form an inductive loop through the wires and the Hall device receives a magnetic induction signal of a predetermined intensity from the inductive device. As shown in FIG.
- the current can be supplied to the lock bar wire 111 through the electromagnetic control unit 122, so that current flows through the lock bar wire 111 in the lock lever 11 to reach the first end (left end) of the lock lever 11, so that the inductance device 112
- the Hall device 121 which is energized and thus located near the inductive device 112, senses the magnetic field of the inductive device 112.
- the working principle of the Hall device 121 and the inductive device 112 when the inductive device 112 is energized, a magnetic field having a certain magnetic induction intensity is generated, and the value of the magnetic field strength is measured by the Hall device 121 and transmitted to the electromagnetic control unit 122;
- the electronic lock is in the sealed state.
- the inductive device 112 is powered off, the corresponding magnetic induction disappears, and the Hall device 121 does not receive the corresponding magnetic induction signal, and then reports to the electromagnetic control unit 122 control unit that it is disconnected from the inductive device 112, and the electromagnetic control unit 122 combines other measurement signals. It is judged whether the electronic lock is normally unsealed, otherwise the alarm mechanism is activated.
- the electromagnetic control unit 122 is configured to communicate with an external server (not shown), receive a seal signal and a deblocking signal transmitted from an external server or other signal transmitting device, and according to the sealing
- the signal and deblocking signals respectively control the locking and unlocking of the electronic lock 10, and determine whether the electronic lock 10 is in the locked state based on whether the strength of the magnetic induction signal received in the Hall device 121 meets a predetermined value. For example, the distance between the inductive device 112 in the left end of the lock lever 11 and the Hall device 121 is increased, and the magnetic induction received by the Hall device 121 is weakened, which is less than a predetermined value, and it can be judged that the locked state of the electronic lock 10 is broken.
- the external server is not limited to any form of server, but may be an external system, an external device, or the like.
- the seal signal refers to an external signal or an internal signal that causes the electronic lock 10 to be sealed, and the unsealed signal refers to an external signal or an internal signal that the electronic lock 10 is unlocked.
- the manner of signal communication can be in any form known to those skilled in the art.
- the electromagnetic control unit 122 is configured to determine that the locked state of the electronic lock 10 is broken if the magnetic induction received by the Hall device 121 is weakened or zero while the electronic lock 10 is in the locked state. For example, when the external force breaks the pull-out lock lever 11, the distance of the inductance device 112 in the left end of the lock lever 11 from the Hall device 121 increases, the magnetic induction strength received by the Hall device 121 will be weakened, and the electromagnetic control unit 122 determines The locked state of the electronic lock 10 is broken; or, the lock lever 11 and the lock lever wire 111 in the lock lever 11 are cut, the magnetic induction intensity received by the Hall device 121 is zero, and the electromagnetic control unit 122 determines that the electronic lock 10 is damage.
- the electromagnetic control unit 122 When the electromagnetic control unit 122 receives the external deblocking signal, at this time, after receiving the deblocking signal, if the first end of the lock lever 11 is away from the Hall device 121, the electromagnetic control unit 122 determines that the electronic lock 10 is Unlock normally.
- the electronic lock 10 further includes an electronic locking portion 123.
- the electronic locking portion 123 includes a locking pin 128.
- the first end of the locking pin 128 can be inserted into the locking hole 114 of the locking rod 11.
- the electronic locking portion 123 is configured to urge the locking pin 128 into the locking hole 114 of the lock lever 11 when the electronic lock 10 receives the sealing signal.
- the electronic locking portion 123 may be provided with a spring (not shown) to apply an elastic force to the locking pin 128 by the spring, and the locking pin 128 is thus elastically urged by the spring, and the locking pin is locked.
- the end of the 128 is provided with a slope so that when the lock lever 11 is inserted into the lock lever receptacle 120 in its longitudinal direction, the lock lever 11 can compress the lock pin 128 along the slope perpendicular to the longitudinal direction to press the lock pin 128 back.
- the electronic locking portion 123 and after the lock lever 11 is inserted into the lock lever receptacle 120, the lock pin 128 protrudes from the electronic lock portion 123 by the elastic force and is inserted into the lock hole 114 of the lock lever 11.
- the sealing process is simple and easy to operate.
- the electronic lock 10 receives the sealing signal, it is only necessary to insert the locking bar 11 directly into the locking rod insertion hole 120.
- the lock lever 11 is inserted into the lock lever receptacle 120 and locked by the lock pin 128, while the electromagnetic control unit 122 or a separately provided power source (such as a button battery or a dry battery) supplies power to the lock.
- the electromagnetic control unit 122 or a separately provided power source (such as a button battery or a dry battery) supplies power to the lock.
- the rod wire 111, the inductive device 112 and the Hall device 121, and the electromagnetic control unit 122 form an inductive loop.
- the electronic lock 10 is in a sealed state and is in a state of being monitored by the electromagnetic control unit 122.
- the electronic locking portion 123 includes a trigger portion extending in a lateral direction of the locking pin, the trigger portion being constituted by the first stroke portion 124b and the second stroke portion 125b.
- the electronic lock 10 further includes a first travel switch 124a, the first of the triggering portions of the electronic lock portion 123 when the lock pin 128 is inserted into the lock hole 114 of the lock lever 11 and the electronic lock 10 receives the seal signal
- the stroke portion 124b triggers the first stroke switch 124a such that the electromagnetic control unit 122 determines that the electronic lock 10 has been locked.
- the first stroke portion 124b may be disposed to be movable in the longitudinal direction (the vertical direction along the paper surface as shown, or the vertical direction of the lock lever 11).
- the first stroke switch 124a can be contacted, thereby triggering the first stroke switch 124a.
- the first stroke portion 124b can trigger the first travel switch 124a in other directions, such as mechanically, electrically, or optically, to effect the first travel portion 124b to trigger the first travel switch 124a.
- the triggering portion of the electronic lock 10 extends in the lateral direction of the locking pin 128.
- the lock pin 128 extends in the horizontal direction in the plane of the paper, and the trigger portion extends in the vertical direction on the paper surface.
- the triggering portion includes a first stroke portion 124b for triggering the first stroke switch 124a, and a second stroke portion 125b that can fit within the recess 128a on the locking pin 128 to laterally lock the locking pin 128.
- the electromagnetic control unit 122 of the electronic lock 10 when the electromagnetic control unit 122 of the electronic lock 10 receives the unlocking signal, the electromagnetic control unit 122 controls the second stroke portion 125b of the trigger portion of the electronic locking portion 123 to exit the locking pin 128.
- the upper recess 128a triggers the second limit switch 125a, so that the electromagnetic control unit 122 determines that the electronic lock 10 is unlocked.
- the second stroke portion 125b is snapped into the recess 128a on the lock pin 128.
- the second stroke portion 125b moves downward.
- the recess 128a of the lock pin 128 is withdrawn and the second stroke switch 125a is triggered.
- the second stroke portion 125b of the trigger portion fits in the recess 128a on the locking pin 128 to lock the locking pin 128.
- the first stroke The portion 124b contacts the first travel switch 124a; when the electromagnetic control unit 122 receives the unlock signal, the second stroke portion 125b of the trigger portion (as moved downward) exits the recess 128a on the lock pin 128, such that The first stroke portion 124b of the trigger portion is separated from the first stroke switch 124a while the second stroke portion 125b triggers the second stroke switch 125a.
- the electromagnetic control unit 122 of the electronic lock 10 does not receive the unlocking signal, if the second stroke portion 125b of the triggering portion exits the recess 128a on the locking pin 128, the second stroke switch 125a is triggered, and the second stroke switch 125a Will alarm.
- the electronic lock 10 includes a third travel switch 126a.
- the third stroke portion 126b of the lock pin 128 is disposed.
- the third trip switch 126a is triggered such that the electromagnetic control unit 122 determines that the electronic lock 10 has been unlocked.
- the lock pin 128 is released from the lock by pressing the unlock button 127 of the electronic lock 10.
- the aperture 114, and the third stroke portion 126b of the locking pin 128 triggers the third limit switch 126a such that the electromagnetic control unit 122 determines that the electronic lock 10 has been unlocked.
- the first travel switch 124a, the second travel switch 125a, and the third travel switch 126a can all communicate with the electromagnetic control unit 122, for example, wirelessly or in a wired manner, the first travel switch 124a, the second travel switch The 125a and third trip switch 126a can transmit respective states to the electromagnetic control unit 122 such that the electromagnetic control unit 122 determines whether the electronic lock 10 is in a normal or predetermined sealing and unsealing state.
- the electromagnetic control unit of the electronic lock When the electromagnetic control unit of the electronic lock does not receive the unlocking signal, the third stroke portion of the locking pin triggers the third stroke switch, and the electromagnetic control unit 122 will alarm.
- the electromagnetic control unit 122 sends the determination result to an external server.
- the Hall device 121 in the lock body receives the magnetic induction signal of the inductance device 112 built in the first end of the adjacent lock lever 11 to determine the lock state; meanwhile, on the other hand, through the electron
- the locking portion 123 mechanically locks the other end of the lock lever 11 to mechanically lock the second end of the electronic lock 10, so that the electronic lock can be securely locked by mechanical means, and the lock of the electronic lock can be judged through the electromagnetic induction circuit. Stop state.
- the circuit formed by the inductive device 112 built in the first end of the lock lever 11 , the Hall device 121 in the lock body, and the electromagnetic control unit 122 determines the first lock lever 11 of the electronic lock.
- the locking state of one end; at the same time, the other end of the locking lever 11 is mechanically locked by the electronic locking portion 123 to mechanically lock the second end of the electronic lock 10, thereby being mechanically securely
- the electronic lock is locked, and the locked state of the electronic lock is judged by the electromagnetic induction circuit.
- the electromagnetic control unit of the electronic lock when the electromagnetic control unit of the electronic lock does not receive the unlocking signal, if the second stroke portion of the triggering portion exits the recess on the locking pin, the second stroke switch is triggered, and the second The travel switch will alarm, or when the electromagnetic control unit of the electronic lock does not receive the unlock signal, the third stroke of the lock pin triggers the third travel switch, and the electromagnetic control unit 122 will alarm.
- the magnetic induction signal received by the Hall device 121 is weakened or reset to zero, the second stroke switch is triggered, and the third stroke switch is triggered.
- the occurrence of an item will cause an electronic lock alarm.
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- Lock And Its Accessories (AREA)
Abstract
一种电子锁（10），包括锁体（12）和锁杆（11），锁杆（11）内设通道（113），锁杆导线（111）置于锁杆（11）内的通道（113）内，并且锁杆（11）的第一端内置电感器件（112），电感器件（112）与锁杆导线（111）连接。电子锁（10）内还包括霍尔器件（121），霍尔器件（121）配置成在电子锁（10）施封状态下能够接收靠近的电感器件（112）的磁感应信号。
Description
本发明涉及电子锁领域，特别涉及一种电子锁。
传统的电子锁多采用齿轮齿条啮合，微型电机驱动减速机进行控制。由齿轮齿条机构控制电子锁的机械锁止和开启，由微型电机和减速机进行控制机械锁的电子执行部分。
传统的电子锁在实际使用过程中由于操作空间中长时间累积的灰尘和水分在温度变化时产生复杂的理化反应，对齿轮齿条机构造成影响。在低温环境下造成阻塞，结构部分不能顺利的运行。在温度交变时由于材料的特殊性能，例如塑料材料在温度交变后韧性降低，脆性变大，长时间累积以后对材料的整体性能造成重大的影响。
另外，目前结构还存在按键解锁，在装配过程中比较复杂，同时在使用过程中腔体之间的密封等都需要增强防护。
发明内容
根据本发明的一个方面，其提供了一种电子锁，包括锁体和锁杆，所述锁杆能够插入到电子锁的锁体的对应的锁杆插孔中并且锁杆内设通，
电子锁还包括：锁杆导线，置于锁杆内的通道内；
电感器件，设置于锁杆的第一端内，所述电感器件与所述锁杆导线连接；和
位于锁体内的霍尔器件，所述霍尔器件配置成在电子锁施封状态下能够接收靠近的所述电感器件的磁感应信号。
根据本公开的一方面，电子锁还包括位于锁体内的电磁控制单元，所述电磁控制单元配置成连接霍尔器件并且连接由锁杆的与第一端相对的第二端引出的所述锁杆导线，使得当锁杆位于锁杆插孔内并且电子锁被锁止时，电感器件、霍尔器件以及电磁控制单元通过导线构成感应回路并且霍尔器件接收来自所述电感器件的预定强度的磁感应信号。
根据本公开的一方面，所述电磁控制单元配置成与外部服务器通信， 接收来自外部的施封信号和解封信号，并根据施封信号和解封信号控制电子锁的锁止和解锁，以及根据霍尔器件中接收到的磁感应信号的强度是否符合预定值确定电子锁的是否处于锁止状态。
根据本公开的一方面，所述电磁控制单元配置成在电子锁处于被锁止状态下，当霍尔器件接收到的磁感应强度减弱或为零时，确定电子锁的锁止状态被破坏。
根据本公开的一方面，所述电磁控制单元还配置成接收外部的解封信号，在收到解封信号后，锁杆的第一端远离霍尔器件，电磁控制单元确定为正常解锁。
根据本公开的一方面，外力破坏拔出锁杆或锁杆被剪断时，霍尔器件接收到的磁感应强度减弱或为零，所述电磁控制单元确定电子锁被破坏。
根据本公开的一方面，电子锁还包括电子锁止部，电子锁止部包括锁止销，锁止销的第一端能够插入到锁杆的锁止孔中锁止电子锁，其中所述电子锁止部配置成在电子锁收到施封信号时通过锁止销插入到锁杆的锁止孔中。
根据本公开的一方面，电子锁止部还设置弹簧，通过弹簧施加弹性力至锁止销上，使得锁止销处于被弹簧弹性地推压状态，并且锁止销的端部设置斜面以便当锁杆沿锁杆的纵向方向插入到锁杆插孔时锁杆能够沿该斜面沿垂直于所述纵向方向的横向方向压缩锁止销以将锁止销压回，并在锁杆插入到锁杆插孔之后锁止销在弹性力的作用下伸出插入锁杆的锁止孔中。
根据本公开的一方面，电子锁包括：
触发部，沿所述锁止销的横向延伸，触发部包括第一行程部；和
第一行程开关，当锁止销插入到锁杆的锁止孔中并且电子锁收到施封信号时所述电子锁止部的触发部的第一行程部触发第一行程开关，使得所述电磁控制单元确定电子锁已经锁止。
根据本公开的一方面，触发部还包括第二行程部，所述第一行程部用于触发第一行程开关，第二行程部能够配合在锁止销上的凹部内以便横向地锁止所述锁止销。
根据本公开的一方面，电子锁还包括第二行程开关，当电子锁的电磁 控制单元收到解锁信号时，电磁控制单元控制所述触发部的第二行程部退出锁止销上的凹部并触发第二行程开关，从而电磁控制单元确定电子锁被解锁。
根据本公开的一方面，当电子锁处于施封状态时，所述触发部的第二行程部配合在锁止销上的凹部内以锁止所述锁止销，第一行程部接触第一行程开关；当电磁控制单元收到解锁信号时，所述触发部的第二行程部退出锁止销上的凹部，使得所述触发部的第一行程部离开第一行程开关同时第二行程部触发第二行程开关。
根据本公开的一方面，电子锁还包括第三行程开关，当电子锁止部的锁止销退出锁止孔，设置在所述锁止销的第三行程部触发第三行程开关，使得所述电磁控制单元确定电子锁已经解锁。
根据本公开的一方面，当电子锁的电磁控制单元未收到解锁信号时，如果所述触发部的第二行程部退出锁止销上的凹部时将触发第二行程开关，第二行程开关将报警。
根据本公开的一方面，当电磁控制单元控制触发部的第二行程部离开锁止销上的凹部并触发第二行程开关时，通过按下电子锁的开锁按键使得锁止销退出锁止孔，并且所述锁止销的第三行程部触发第三行程开关，使得所述电磁控制单元确定电子锁已经解锁。
根据本公开的一方面，当电子锁的电磁控制单元未收到解锁信号时，所述锁止销的第三行程部触发第三行程开关，第三行程开关或电磁控制单元将报警。
根据本公开的一方面，电磁控制单元向外部服务器发送确定结果。
图1是根据本发明的一种具体实施方式的电子锁的示意图，其中电子锁处于锁止状态；
图2是根据本发明的一种具体实施方式的电子锁的示意图，其中电子锁处于解锁状态。
尽管本发明容许各种修改和可替换的形式，但是它的具体的实施例通过例子的方式在附图中示出，并且将详细地在本文中描述。然而，应该理解，随附的附图和详细的描述不是为了将本发明限制到公开的具体形式，而是相反，是为了覆盖落入由随附的权利要求限定的本发明的精神和范围中的所有的修改、等同形式和替换形式。附图是为了示意，因而不是按比例地绘制的。
本说明书中使用了“第一”、“第二”以及“第三”的术语，应该知道，这些术语并不表示任何有关重要性、优先性或排序的意义，而仅是为了表述不同的部件，以便能够将不同的部件用名称的形式区分开。
下面根据附图说明根据本发明的一种实施例的电子锁10。图1是根据本发明的一种具体实施方式的电子锁10的示意图，其中电子锁10处于解封状态；图2是根据本发明的一种具体实施方式的电子锁10的示意图，其中电子锁10处于施封状态。
根据本发明的实施例的电子锁10包括锁体12和锁杆11，所述锁杆11能够插入到电子锁10的锁体12的对应的锁杆插孔120中。在锁杆11内设通道113，锁杆导线111置于锁杆11内的通道113内，并且锁杆11的第一端(如图所示的左端)内置电感器件112，所述电感器件112与所述锁杆导线111连接。在本实施例中，锁杆导线111和电感器件112可以隐藏于锁杆11内部，从而不会影响电子锁10的外观。锁杆11可以是金属材料，例如碳钢、不锈钢、耐热钢等。电感器件112可以是径向电感器(例如SDTR1103系列)。锁杆导线111可以通过绝缘材料包裹内置于锁杆11的通道113内。
在本发明的一个实施例中，电子锁10还可以包括位于锁体12内的霍尔器件121。霍尔器件121配置成在电子锁10施封状态下能够接收靠近的所述电感器件112的预定强度的磁感应信号。当电子锁10处于施封或锁止状态时，锁杆11位于锁杆插孔120内，此时电感器件112被通电，霍尔器件121能够接收电感器件112的预定强度的磁感应信号。
电子锁10内部可以设置电源，例如纽扣电池(未示出)。此处所称的施封就是电子锁10被锁止或处于锁止的状态，解封指的是电子锁10被解 锁或已经解锁的状态。
在本发明的一个实施例中，电子锁10还包括位于锁体12内的电磁控制单元122，所述电磁控制单元122配置成连接霍尔器件121并且连接由锁杆11的与第一端相对的第二端引出的所述锁杆导线111，使得电感器件112、霍尔器件121以及电磁控制单元122通过锁杆导线111构成感应回路。当锁杆位于锁杆插孔内并且电子锁被锁止时，电感器件、霍尔器件以及电磁控制单元通过导线构成感应回路并且霍尔器件接收来自所述电感器件的预定强度的磁感应信号。如图1所示，可以通过电磁控制单元122给锁杆导线111提供电流，从而电流流经锁杆11内的锁杆导线111，到达锁杆11的第一端(左端)，从而电感器件112被通电，进而位于电感器件112附近的霍尔器件121感应到电感器件112的磁场。
霍尔器件121和电感器件112的工作原理：当电感器件112通电时，产生具有一定的磁感应强度的磁场，通过霍尔器件121测量磁场强度的数值并传输给电磁控制单元122；此时经过判断，电子锁处于施封状态。当电感器件112断电则相应的磁感应消失，霍尔器件121接受不到相应的磁感应信号，则向电磁控制单元122控制单元报告为与电感器件112断开，电磁控制单元122结合其他的测量信号进行判断电子锁是否为正常解封，否则启动报警机制。
在本发明的一个实施例中，所述电磁控制单元122配置成与外部服务器(未示出)通信，接收来自外部的服务器或其他信号发射装置发射的施封信号和解封信号，并根据施封信号和解封信号分别控制电子锁10的锁止和解锁，以及根据霍尔器件121中接收到的磁感应信号的强度是否符合预定值确定电子锁10的是否处于锁止状态。例如，锁杆11左端内的电感器件112与霍尔器件121的距离增大，霍尔器件121接收到的磁感应强度减弱，小于预定值，则可以判断电子锁10的锁止状态被破坏。外部服务器不限于任何形式的服务器，也可以是外部系统、外部设备等。施封信号指的是使得电子锁10施封的外部信号或内部信号，解封信号指的是施封电子锁10解锁的外部信号或内部信号。信号通信的方式可以是本领域技术人员已知的任何形式。
所述电磁控制单元122配置成在电子锁10处于被锁止状态下，如果霍尔器件121接收到的磁感应强度减弱或为零，则确定电子锁10的锁止状态被破坏。例如，当外力破坏拔出锁杆11，锁杆11左端内的电感器件112离开霍尔器件121的距离增大，霍尔器件121接收到的磁感应强度将会减弱，所述电磁控制单元122确定电子锁10的锁止状态被破坏；或者，锁杆11以及锁杆11内的锁杆导线111被剪断，霍尔器件121接收到的磁感应强度零，所述电磁控制单元122确定电子锁10被破坏。
当所述电磁控制单元122接收外部的解封信号，此时，在收到解封信号后，如果锁杆11的第一端离开并远离霍尔器件121，电磁控制单元122判断电子锁10被正常解锁。
在本发明的一个实施例中，电子锁10还包括电子锁止部123，电子锁止部123包括锁止销128，锁止销128的第一端可以插入到锁杆11的锁止孔114中以便锁止锁杆11，从而实现电子锁10的锁止。所述电子锁止部123配置成在电子锁10收到施封信号时驱使锁止销128插入到锁杆11的锁止孔114中。在本实施例中，电子锁止部123可以设置弹簧(未示出)，通过弹簧施加弹性力至锁止销128上，锁止销128因而处于被弹簧弹性地推压状态，并且锁止销128的端部设置斜面以便当锁杆11沿其纵向插入到锁杆插孔120时锁杆11能够沿该斜面沿垂直于所述纵向的横向压缩锁止销128以将锁止销128压回电子锁止部123，并在锁杆11插入到锁杆插孔120之后锁止销128在弹性力的作用下从电子锁止部123伸出并插入锁杆11的锁止孔114中。
在本实施例中，施封过程简单易操作，在电子锁10收到施封信号的时候，仅需要将锁杆11直接插入到锁杆插孔120中即可。
在电子锁10施封后，锁杆11插入在锁杆插孔120中并通过锁止销128锁止，同时电磁控制单元122或单独设置的电源(例如纽扣电池或干电池等)提供电力至锁杆导线111，电感器件112和霍尔器件121以及电磁控制单元122形成电感回路。电子锁10处于施封状态，并且处于被电磁控制单元122监测状态。
在本发明的一个实施例中，电子锁止部123包括触发部，沿所述锁止销的横向延伸，触发部由第一行程部124b和第二行程部125b构成。电子 锁10还包括第一行程开关124a，当锁止销128插入到锁杆11的锁止孔114中并且电子锁10收到施封信号时所述电子锁止部123的触发部的第一行程部124b触发第一行程开关124a，使得所述电磁控制单元122确定电子锁10已经锁止。第一行程部124b可以设置为能够沿纵向方向(如图所示的沿纸面的竖直方向，或锁杆11的竖直方向)移动。第一行程部124b沿纵向方向向上移动后，可以接触第一行程开关124a，从而触发第一行程开关124a。然而，应该知道，第一行程部124b可以通过其他方向触发第一行程开关124a，例如以机械、电学或光学方式实现第一行程部124b触发第一行程开关124a。
在本发明的一个实施例中，所述电子锁10的触发部沿所述锁止销128的横向延伸。如图，锁止销128在纸面内沿水平方向延伸，触发部在纸面沿竖直方向延伸。触发部包括第一行程部124b，用以触发第一行程开关124a；还包括第二行程部125b，能够配合在锁止销128上的凹部128a内以便横向地锁止所述锁止销128。
在本发明的一个实施例中，当电子锁1O的电磁控制单元122收到解锁信号时，电磁控制单元122控制电子锁止部123的所述触发部的第二行程部125b退出锁止销128上的凹部128a并触发第二行程开关125a，从而电磁控制单元122确定电子锁10被解锁。如图所示，在电子锁10施封状态下，第二行程部125b卡扣在锁止销128上的凹部128a内，当电子锁10解封时，第二行程部125b向下移动，从锁止销128的凹部128a中退出，并且触发第二行程开关125a。
具体地，当电子锁10处于施封状态时，所述触发部的第二行程部125b配合在锁止销128上的凹部128a内以锁止所述锁止销128，此时，第一行程部124b接触第一行程开关124a；当电磁控制单元122收到解锁信号时，所述触发部的第二行程部125b(如图向下移动)退出锁止销128上的凹部128a，使得所述触发部的第一行程部124b离开第一行程开关124a同时第二行程部125b触发第二行程开关125a。
当电子锁10的电磁控制单元122未收到解锁信号时，如果所述触发部的第二行程部125b退出锁止销128上的凹部128a时将触发第二行程开关125a，第二行程开关125a将报警。
在本发明的一个实施例中，电子锁10包括第三行程开关126a，当电子锁止部123的锁止销128退出锁止孔114，设置在所述锁止销128的第三行程部126b触发第三行程开关126a，使得所述电磁控制单元122确定电子锁10已经解锁。
当电磁控制单元122控制触发部的第二行程部125b离开锁止销128上的凹部128a并触发第二行程开关125a后，通过按下电子锁10的开锁按键127使得锁止销128退出锁止孔114，并且所述锁止销128的第三行程部126b触发第三行程开关126a，使得所述电磁控制单元122确定电子锁10已经解锁。
当电子锁的电磁控制单元未收到解锁信号时，所述锁止销的第三行程部触发第三行程开关，第三行程开关将报警。在本发明中，第一行程开关124a、第二行程开关125a以及第三行程开关126a都可以与电磁控制单元122通信，例如以无线或有线的方式通信，第一行程开关124a、第二行程开关125a以及第三行程开关126a可以将各自的状态发送给电磁控制单元122，从而使得电磁控制单元122确定电子锁10是否处于正常的或预定的施封和解封状态。
当电子锁的电磁控制单元未收到解锁信号时，所述锁止销的第三行程部触发第三行程开关，电磁控制单元122将报警。
在本发明的一个实施例中，电磁控制单元122向外部服务器发送确定结果。
在本公开的一个实施例中，一方面，锁体内的霍尔器件121接收靠近的锁杆11的第一端内置的电感器件112的磁感应信号判断锁止状态；同时，另一方面，通过电子锁止部123机械锁止锁杆11的另一端以便通过机械的方式锁止电子锁10的第二端，从而可以通过机械方式牢固地锁止电子锁，同时通过电磁感应回路判断电子锁的锁止状态。
在本公开的一个实施例中，一方面，通过锁杆11的第一端内置的电感器件112、锁体内的霍尔器件121以及电磁控制单元122形成的回路判断电子锁的锁杆11的第一端的锁止状态；同时，另一方面，通过电子锁止部123机械锁止锁杆11的另一端以便通过机械的方式锁止电子锁10的第二端，从而可以通过机械方式牢固地锁止电子锁，同时通过电磁感应回 路判断电子锁的锁止状态。
在本公开的一个实施例中，当电子锁的电磁控制单元未收到解锁信号时，如果所述触发部的第二行程部退出锁止销上的凹部时将触发第二行程开关，第二行程开关将报警，或者当电子锁的电磁控制单元未收到解锁信号时，所述锁止销的第三行程部触发第三行程开关，电磁控制单元122将报警。
根据本公开的实施例，当电子锁处于锁止状态时，霍尔器件121接收到的电感器件112的磁感应信号减弱或归零，第二行程开关被触发以及第三行程开关被触发中的任一项的发生将导致电子锁报警。
虽然本总体专利构思的一些实施例已被显示和说明，本领域普通技术人员将理解，在不背离本总体专利构思的原则和精神的情况下，可对这些实施例做出改变，本发明的范围以权利要求和它们的等同物限定。
Claims (17)
- 一种电子锁，包括锁体和锁杆，所述锁杆能够插入到电子锁的锁体的对应的锁杆插孔中并且锁杆内设通，电子锁还包括：锁杆导线，置于锁杆内的通道内；电感器件，设置于锁杆的第一端内，所述电感器件与所述锁杆导线连接；和位于锁体内的霍尔器件，所述霍尔器件配置成在电子锁施封状态下能够接收靠近的所述电感器件的磁感应信号。
- 根据权利要求1所述的电子锁，还包括位于锁体内的电磁控制单元，所述电磁控制单元配置成连接霍尔器件并且连接由锁杆的与第一端相对的第二端引出的所述锁杆导线，使得当锁杆位于锁杆插孔内并且电子锁被锁止时，电感器件、霍尔器件以及电磁控制单元通过导线构成感应回路并且霍尔器件接收来自所述电感器件的预定强度的磁感应信号。
- 根据权利要求1所述的电子锁，其中所述电磁控制单元配置成与外部服务器通信，接收来自外部的施封信号和解封信号，并根据施封信号和解封信号控制电子锁的锁止和解锁，以及根据霍尔器件中接收到的磁感应信号的强度是否符合预定值确定电子锁的是否处于锁止状态。
- 根据权利要求3所述的电子锁，其中所述电磁控制单元配置成在电子锁处于被锁止状态下，当霍尔器件接收到的磁感应强度减弱或为零时，确定电子锁的锁止状态被破坏。
- 根据权利要求2所述的电子锁，其中所述电磁控制单元还配置成接收外部的解封信号，在收到解封信号后，锁杆的第一端远离霍尔器件，电磁控制单元确定为正常解锁。
- 根据权利要求4所述的电子锁，其中外力破坏拔出锁杆或锁杆被剪断时，霍尔器件接收到的磁感应强度减弱或为零，所述电磁控制单元确定电子锁被破坏。
- 根据权利要求1或2所述的电子锁，还包括电子锁止部，电子锁止部包括锁止销，锁止销的第一端能够插入到锁杆的锁止孔中锁止电子锁，其中所述电子锁止部配置成在电子锁收到施封信号时通过锁止销插入到锁杆的锁止孔中。
- 根据权利要求1所述的电子锁，电子锁止部还设置弹簧，通过弹簧施加弹性力至锁止销上，使得锁止销处于被弹簧弹性地推压状态，并且锁止销的端部设置斜面以便当锁杆沿锁杆的纵向方向插入到锁杆插孔时锁杆能够沿该斜面沿垂直于所述纵向方向的横向方向压缩锁止销以将锁止销压回，并在锁杆插入到锁杆插孔之后锁止销在弹性力的作用下伸出插入锁杆的锁止孔中。
- 根据权利要求7所述的电子锁，其中电子锁还包括：触发部，沿所述锁止销的横向延伸，触发部包括第一行程部；和第一行程开关，当锁止销插入到锁杆的锁止孔中并且电子锁收到施封信号时所述电子锁止部的触发部的第一行程部触发第一行程开关，使得所述电磁控制单元确定电子锁已经锁止。
- 根据权利要求9所述的电子锁，其中触发部还包括第二行程部，所述第一行程部用于触发第一行程开关，第二行程部能够配合在锁止销上的凹部内以便横向地锁止所述锁止销。
- 根据权利要求10所述的电子锁，其中电子锁还包括第二行程开关，当电子锁的电磁控制单元收到解锁信号时，电磁控制单元控制所述触发部的第二行程部退出锁止销上的凹部并触发第二行程开关，从而电磁控制单元确定电子锁被解锁。
- 根据权利要求11所述的电子锁，其中当电子锁处于施封状态时，所述触发部的第二行程部配合在锁止销上的凹部内以锁止所述锁止销，第一行程部接触第一行程开关；当电磁控制单元收到解锁信号时，所述触发部的第二行程部退出锁止销上的凹部，使得所述触发部的第一行程部离开第一行程开关同时第二行程部触发第二行程开关。
- 根据权利要求7所述的电子锁，其中电子锁还包括第三行程开关，当电子锁止部的锁止销退出锁止孔，设置在所述锁止销的第三行程部触发第三行程开关，使得所述电磁控制单元确定电子锁已经解锁。
- 根据权利要求13所述的电子锁，其中当电子锁的电磁控制单元未收到解锁信号时，如果所述触发部的第二行程部退出锁止销上的凹部时将触发第二行程开关，第二行程开关将报警。
- 根据权利要求13所述的电子锁，其中当电磁控制单元控制触发 部的第二行程部离开锁止销上的凹部并触发第二行程开关时，通过按下电子锁的开锁按键使得锁止销退出锁止孔，并且所述锁止销的第三行程部触发第三行程开关，使得所述电磁控制单元确定电子锁已经解锁。
- 根据权利要求13所述的电子锁，其中当电子锁的电磁控制单元未收到解锁信号时，所述锁止销的第三行程部触发第三行程开关，第三行程开关或电磁控制单元将报警。
- 根据权利要求3所述的电子锁，其中，电磁控制单元向外部服务器发送确定结果。
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| CN110107157A (zh) * | 2019-05-14 | 2019-08-09 | 同方威视技术股份有限公司 | 智能锁 |
| CN110118028A (zh) * | 2019-05-14 | 2019-08-13 | 同方威视技术股份有限公司 | 智能锁 |
| DE102019113163A1 (de) * | 2019-05-17 | 2020-11-19 | ABUS August Bremicker Söhne Kommanditgesellschaft | Mobiles Schloss |
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| CN107956318A (zh) * | 2017-11-16 | 2018-04-24 | 同方威视技术股份有限公司 | 电子锁 |
| CN207776605U (zh) * | 2017-11-16 | 2018-08-28 | 同方威视技术股份有限公司 | 电子锁 |
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| US5727405A (en) * | 1997-02-03 | 1998-03-17 | Cromwell; Daryl | Alarm padlock |
| CN201908491U (zh) * | 2011-01-14 | 2011-07-27 | 曹飞 | 一种新型锁 |
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| CN207776605U (zh) * | 2017-11-16 | 2018-08-28 | 同方威视技术股份有限公司 | 电子锁 |
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