WO2019096258A1 - 电子锁 - Google Patents

电子锁 Download PDF

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Publication number
WO2019096258A1
WO2019096258A1 PCT/CN2018/115939 CN2018115939W WO2019096258A1 WO 2019096258 A1 WO2019096258 A1 WO 2019096258A1 CN 2018115939 W CN2018115939 W CN 2018115939W WO 2019096258 A1 WO2019096258 A1 WO 2019096258A1
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WIPO (PCT)
Prior art keywords
lock
electromagnetic control
locking
pin
electronic lock
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PCT/CN2018/115939
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English (en)
French (fr)
Inventor
陈志强
李元景
吴相豪
石大伟
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同方威视技术股份有限公司
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Publication of WO2019096258A1 publication Critical patent/WO2019096258A1/zh

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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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
    • 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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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

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. In the low temperature environment, foreign matter such as dust may cause blockage, and the structural part may not operate smoothly. When 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 includes an outer casing and a lock lever, the lock lever being insertable into a corresponding lock lever receptacle of the outer casing of the electronic lock, wherein the electronic lock further includes an electromagnetic control unit,
  • the electromagnetic control unit includes an electromagnetic control unit and a lock pin, and the first end of the lock pin can be matched to a corresponding lock hole on the lock rod to lock the lock rod, and the electromagnetic control unit is energized
  • the locking pin can be retracted by electromagnetic force such that the first end of the locking pin leaves the locking hole.
  • the first end of the lock pin protrudes from the electromagnetic control portion in a state where the electromagnetic control portion is not energized; and the electromagnetic control portion is applied in an energized state of the electromagnetic control portion Electromagnetic force The first end of the locking pin retracts from the locking hole to retract the electromagnetic control portion of the electromagnetic control unit.
  • an electronic lock further includes a micro switch for indicating a locked state of the electronic lock, wherein the first end of the lock pin retracts the electromagnetic control when the electromagnetic control portion is energized a second end of the locking pin opposite the first end contacting the microswitch such that the microswitch is triggered.
  • the microswitch includes an indicator light that is illuminated when the microswitch is triggered.
  • the lock pin in the insertion of the lock lever, if the lock pin is not inserted into the lock hole of the lock lever to successfully lock the lock lever, the second end of the lock pin When the micro switch is touched, the indicator light is on, indicating that the lock is unsuccessful.
  • the electromagnetic control unit is capable of receiving an external signal to control operation of the electromagnetic control portion such that the electromagnetic control portion is energized to apply electromagnetic force to retract the first end of the lock pin.
  • the electromagnetic control unit is capable of transmitting a signal to an external server or receiver, reporting the status of the electronic lock.
  • an electronic lock further includes an auxiliary lock mechanism including a spring and a ball, the spring applying pressure to the ball such that the ball is pressed against the lock bar, and The ball is pressed against a corresponding recess on the lock bar when the lock lever is in the locked position.
  • an auxiliary lock mechanism including a spring and a ball, the spring applying pressure to the ball such that the ball is pressed against the lock bar, and The ball is pressed against a corresponding recess on the lock bar when the lock lever is in the locked position.
  • the first end of the lock pin has a slope such that when the lock lever is inserted into a lock lever receptacle of the outer casing, the lock lever contacts the first of the lock pin a bevel on one end such that the locking pin is compressed as the locking bar is inserted, and after the locking bar is inserted into position, the first end is inserted into the locking hole of the locking bar to lock the Lock lever.
  • an electronic lock further includes a battery to provide power to the electromagnetic control unit.
  • the electromagnetic control portion includes an elastic member such that a first end of the lock pin protrudes from the electromagnetic control portion when the electromagnetic control portion is not energized.
  • FIG. 1 is a schematic view of an electronic lock in accordance with an embodiment of the present invention, wherein a first end of the locking pin extends;
  • FIG. 2 is a schematic illustration of an electronic lock in accordance with an embodiment of the present invention with the second end of the locking pin extending.
  • the electronic lock 100 includes a housing 101 and a lock lever 102 that can be inserted into a corresponding lock lever receptacle of the housing 101 of the electronic lock 100.
  • the electronic lock 100 further includes an electromagnetic control unit 103, which may include an electromagnetic control portion 104 and a lock pin 106.
  • the first end 1061 of the locking pin 106 (such as the right end of the locking pin 106) can be inserted into the corresponding locking hole 1021 of the locking bar 102 to lock the locking bar 102, so that the lock The rod cannot be pulled away from the outer casing or locked in the lock rod receptacle.
  • the electromagnetic control unit 104 can retract the locking pin 106 by electromagnetic force when energized, so that the first end 1061 of the locking pin 106 is separated from the locking hole 1021.
  • the electronic lock 100 can be opened by pulling the lock lever 102 from the lock lever of the electronic lock 100.
  • the lock bar 102 can be pulled out from the lock lever of the electronic lock 100, that is, both ends of the lock bar 102 are separated from the lock lever of the electronic lock 100, or the lock The rod 102 leaves the outer casing 101.
  • the lock bar 102 can be withdrawn from the lock bar receptacle of the electronic lock 100, meaning that one end of the lock bar 102 leaves the outer casing 101 and the other end of the lock bar 102 remains attached to the outer casing 101. in.
  • Embodiments of the present invention employ an electromagnetic control unit, for example, in which an electromagnet is used and an electromagnetic force is used as a drive actuator instead of a conventional rack and pinion mechanism, and the electromagnetic control unit controls the retraction of the lock pin.
  • an electromagnetic control unit for example, in which an electromagnet is used and an electromagnetic force is used as a drive actuator instead of a conventional rack and pinion mechanism, and the electromagnetic control unit controls the retraction of the lock pin.
  • embodiments of the present invention do not have mechanical buttons to control the unlocking of the electronic lock by wireless signals.
  • the first end 1061 of the lock pin 106 is extended in a state where the electromagnetic control portion 104 is not energized; in the energized state of the electromagnetic control portion 104, the electromagnetic control portion 104 is The applied electromagnetic force of the first end 1061 of the locking pin 106 leaves the locking hole 1021, for example, the electromagnetic control unit 103 can be retracted.
  • the lock pin 106 of the electromagnetic control portion 104 is of an energized retracting type, and in the unenergized state, the lock pin 106 is in an extended state, that is, the first end 1061 of the lock pin 106 is extended.
  • the electromagnetic control portion 104 includes a resilient member such that the first end 1061 of the locking pin 106 extends out of the electromagnetic control portion 104 when the electromagnetic control portion 104 is not energized.
  • the first end 1061 of the locking pin 106 has a slope such that the locking bar 102 contacts the first of the locking pin 106 when the locking bar 102 is inserted into the locking rod receptacle of the outer casing 101
  • the bevel of the end 1061 causes the locking pin 106 to be compressed with the insertion of the locking bar 102, and the locking of the first end 1061 into the locking bar 102 after the locking bar 102 is inserted into position
  • the lock bar 102 is locked in the hole 1021.
  • the electronic lock 100 further includes an auxiliary locking mechanism 108 that includes a spring 1081 and a ball 1082 that applies pressure to the ball 1082 such that the ball 1082 is pressed Relying on the lock bar 102, the ball 1082 is pressed against a corresponding recess on the lock bar 102 when the lock bar 102 is in the locked position. Since the auxiliary locking mechanism 108 is provided, when the lock lever 102 is inserted into position, the ball 1082 of the auxiliary lock mechanism 108 is pressed into the corresponding recess of the lock lever 102 to emit a sound, or the user feels the ball 1082 and the recess. The action is matched to help the user determine that the lock bar 102 has been inserted into place.
  • the electronic lock 100 further includes a micro switch 105 for indicating a locked state of the electronic lock 100, wherein the first end of the lock pin 106 is in an energized state of the electromagnetic control portion 104 1061 retracts the electromagnetic control portion 104 such that the second end 1062 of the locking pin 106 opposite the first end 1061 (the left end of the locking pin as shown) contacts the microswitch 105 such that The micro switch 105 is triggered.
  • the microswitch 105 can include an indicator light that illuminates when the microswitch 105 is triggered.
  • the lock lever 102 When the lock lever 102 is inserted, if the lock pin 106 is not inserted into the lock hole 1021 of the lock lever 102 and the lock lever 102 is successfully locked, the second end of the lock pin 106 1062 contacts the micro switch 105, and the indicator light is on, indicating that the lock is unsuccessful.
  • the user can know that the electronic lock 100 is already in the unlocked state according to the indicator light on the micro switch 105.
  • the indicator light is illuminated to know that the electronic lock 100 is locked or unsuccessful.
  • the micro switch 105 can be provided with two indicator lights.
  • the electromagnetic control unit 103 energizes the electromagnetic control portion 104, retracts the first end of the lock pin 106, and the second end 1062 of the lock pin 106 contacts the micro switch 105, first
  • the indicator light is on, for example using a green light. The operator can know that the electronic lock 100 is unlocked.
  • the lock pin 106 When the electronic lock 100 is locked, when the lock lever 102 is inserted, the lock pin 106 is inserted into the lock hole 1021 at a suitable position, and the second end of the lock pin 106 is separated from the micro switch 105, and the micro switch 105 is The two lights are illuminated, for example using a red light, so that the user knows that the electronic lock 100 was successfully locked or sealed.
  • the electromagnetic control unit 103 is capable of receiving an external signal to control the operation of the electromagnetic control portion 104 such that the electromagnetic control portion 104 is energized to apply electromagnetic force to retract the first end of the lock pin 106, opening Electronic locks.
  • the electromagnetic control unit 103 is capable of transmitting a signal to an external server or receiver reporting the status of the electronic lock 100.
  • the electronic lock 100 in order to effect operation of the electromagnetic control unit 103, the electronic lock 100 further includes a battery 107 for providing power to the electromagnetic control unit 103.
  • a battery 107 for providing power to the electromagnetic control unit 103.
  • An electric wire for conducting electricity is not shown in Fig. 1, however, an electric wire for connecting the battery 107 to the electromagnetic control portion 104 is present.
  • the electromagnetic control unit 103 includes an electromagnetic control portion 104, a lock pin 106, and a control chip.
  • the control chip can be integrated in the electromagnetic control unit 103 or it can be a separate component.
  • the control chip can implement communication with an external server, and can also implement an unlock operation of the electronic lock 100 and the like.
  • the manner in which the control chip is arranged may be in a known manner, and the selection of the control chip may be well known to those skilled in the art.
  • the electromagnetic control unit 103 upon receiving an external unlocking command, controls the battery 107 to energize the electromagnetic control unit 104 (e.g., an electromagnet) (e.g., for a 5 second energization state), the electromagnet is generated.
  • the electromagnet attracts the lock pin 106 toward the electromagnetic control portion 104, that is, the first end of the lock pin 106 is retracted to the electromagnetic control portion 104.
  • the second end of the locking pin 106 protrudes from the electromagnetic control portion 104 to trigger the micro switch 105, and the micro switch 105 sends the electromagnetic switch unit 103 to the electromagnetic control unit 103.
  • the success signal is unlocked and displayed by the indicator light, for example, the green light is on.
  • the lock lever 102 is pulled out by hand, the auxiliary lock mechanism 108 is disabled, the electronic lock 100 is opened, and the electromagnet is de-energized after reaching the energization time (for example, 5 seconds).
  • the electronic lock 100 When the electronic lock 100 is required to work, it is only necessary to lock the electronic lock 100 to a predetermined position.
  • the electromagnetic control unit 104 electromagnet
  • the lock pin 106 is in the extended state of the first end in the unenergized state, and the attraction force of the electromagnet disappears after the power is turned off.
  • the locking pin 106 is automatically reset to the first end extended state.
  • the auxiliary lock mechanism 108 locks the electronic lock 100, and the lock pin 106 is automatically reset to the lock without being subjected to electromagnetic force (the elastic force provided by the spring 1081 provided by the electromagnetic control portion 104).
  • the first end 1061 of the stop pin 106 is extended and the micro switch 105 is released, at which time the micro switch 105 sends a seal success signal to the electromagnetic control unit 103. If the first end 1061 of the lock pin 106 is not in place, the micro switch 105 cannot be reset, and the electromagnetic control unit 103 determines that the seal is unsuccessful. The external indicator light indicates that it needs to be processed again.
  • the electromagnetic control unit may add a position determining portion configured to transmit the position of the electromagnetic control unit, that is, the electronic lock, to the external server, thereby monitoring the position of the electronic lock.
  • the position determination unit has a GPS connection unit to implement a positioning function.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

一种电子锁（100），包括外壳（101）和锁杆（102），锁杆（102）能够插入到电子锁（100）的外壳（101）的对应的锁杆插孔中，其中，电子锁（100）还包括电磁控制单元（103），电磁控制单元（103）包括电磁控制部（104）和锁止销（106），锁止销（106）的第一端（1061）能够匹配到锁杆（102）上的对应的锁止孔（1021）内锁止锁杆（102），电磁控制部（104）在通电时能够通过电磁力缩回锁止销（106），使得锁止销（106）的第一端（1061）离开锁止孔（1021）。电子锁（100）还包括带有指示灯的微控开关（105），用于指示电子锁（100）的锁止状态。

Description

电子锁 技术领域
本发明涉及电子锁领域，特别涉及一种电子锁。
背景技术
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。在低温环境下灰尘等外来物会造成阻塞，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外壳和锁杆，所述锁杆能够插入到电子锁的外壳的对应的锁杆插孔中，其中，电子锁还包括电磁控制单元，所述电磁控制单元包括电磁控制部和锁止销，所述锁止销的第一端能够匹配到锁杆上的对应的锁止孔内锁止所述锁杆，所述电磁控制部在通电时能够通过电磁力缩回所述锁止销，使得所述锁止销的第一端离开所述锁止孔。
根据本公开一方面，在所述电磁控制部未通电状态下所述锁止销的第一端伸出所述电磁控制部；在所述电磁控制部通电状态下由于所述电磁控制部施加的电磁力所述锁止销的第一端离开所述锁止孔缩回所述电磁控制单元的所述电磁控制部。
根据本公开一方面，电子锁还包括微动开关，用于指示电子锁的锁止状态，其中在所述电磁控制部通电状态下，所述锁止销的第一端缩回所述 电磁控制部，从而所述锁止销的与第一端相对的第二端接触所述微动开关，使得所述微动开关被触发。
根据本公开一方面，其中所述微动开关包括指示灯，当所述微动开关被触发时，指示灯亮。
根据本公开一方面，其中在插入所述锁杆时，如果所述锁止销没有插入到所述锁杆的锁止孔成功锁止所述锁杆时，所述锁止销的第二端接触所述微动开关，指示灯亮，指示锁止未成功。
根据本公开一方面，其中所述电磁控制单元能够接收外部信号从而控制电磁控制部操作，使得电磁控制部通电以便施加电磁力缩回所述锁止销的第一端。
根据本公开一方面，其中所述电磁控制单元能够发送信号至外部服务器或接收器，报告电子锁的状态。
根据本公开一方面，电子锁还包括辅助锁止机构，所述辅助锁止机构包括弹簧和球，所述弹簧对所述球施加压力使得所述球压靠在所述锁杆上，并在所述锁杆位于被锁止的位置时所述球压靠在所述锁杆上的对应的凹部。
根据本公开一方面，其中所述锁止销的第一端具有斜面，使得在所述锁杆插入到外壳的锁杆插孔中时，所述锁杆接触所述锁止销的所述第一端的斜面使得随着锁杆的插入压缩所述锁止销，并且在所述锁杆插入到位后，所述第一端插入到所述锁杆的所述锁止孔内锁止所述锁杆。
根据本公开一方面，电子锁还包括电池，用以提供电力给电磁控制单元。
根据本公开一方面，所述电磁控制部包括弹力元件，使得在所述电磁控制部未通电状态下所述锁止销的第一端伸出所述电磁控制部。
附图说明
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，其中锁止销的第一端伸出；
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，其中锁止 销的第二端伸出。
具体实施方式
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。
下面根据附图说明根据本发明的一种实施例的电子锁100。
如图1所示，电子锁100包括外壳101和锁杆102，所述锁杆102能够插入到电子锁100的外壳101的对应的锁杆插孔中。在本实施例中，电子锁100还包括电磁控制单元103，所述电磁控制单元103可以包括电磁控制部104和锁止销106。所述锁止销106的第一端1061(如图1，为锁止销106的右端)能够插入到锁杆102上的对应的锁止孔1021内从而锁止所述锁杆102，使得锁杆不能够被抽离所述外壳，或被锁止在锁杆插孔内。所述电磁控制部104在通电时能够通过电磁力缩回所述锁止销106，使得所述锁止销106的第一端1061离开所述锁止孔1021。当锁止销106的第一端1061离开所述锁止孔1021，可以通过从电子锁100的锁杆插孔中拔出锁杆102，将电子锁100打开。
在本发明的一个实施例中，锁杆102可以从电子锁100的锁杆插孔中拔出，即锁杆102的两个端部都离开电子锁100的锁杆插孔，或者说，锁杆102离开外壳101。
在本发明的一个实施例中，锁杆102可以从电子锁100的锁杆插孔中拔出，指的是，锁杆102一端离开外壳101，而锁杆102的另一端仍然连接在外壳101中。
本发明的实施例采用电磁控制部，例如其中使用了电磁铁，以电磁力作为驱动执行机构，代替了常规的齿轮齿条机构，由电磁控制部控制锁止销的缩回。同时，本发明的实施例没有机械按键，通过无线信号控制电子 锁的解锁。
根据本发明的一个实施例，在所述电磁控制部104未通电状态下所述锁止销106的第一端1061伸出；在所述电磁控制部104通电状态下由于所述电磁控制部104施加的电磁力所述锁止销106的第一端1061离开所述锁止孔1021，例如可以缩回所述电磁控制单元103。
在本实施例中，电磁控制部104的锁止销106为通电缩回型，在未通电状态下，锁止销106是伸出状态，即锁止销106的第一端1061伸出。例如，在一个实施例中，所述电磁控制部104包括弹力元件，使得在所述电磁控制部104未通电状态下所述锁止销106的第一端1061伸出所述电磁控制部104。所述锁止销106的第一端1061具有斜面，使得在所述锁杆102插入到外壳101的锁杆插孔中时，所述锁杆102接触所述锁止销106的所述第一端1061的斜面使得随着锁杆102的插入而压缩所述锁止销106，并且在所述锁杆102插入到位后，所述第一端1061插入到所述锁杆102的所述锁止孔1021内锁止所述锁杆102。
根据本发明的一个实施例，电子锁100还包括辅助锁止机构108，所述辅助锁止机构108包括弹簧1081和球1082，所述弹簧1081对所述球1082施加压力使得所述球1082压靠在所述锁杆102上，并在所述锁杆102位于被锁止的位置时所述球1082压靠在所述锁杆102上的对应的凹部。由于设置了辅助锁止机构108，当锁杆102插入到位的时候，辅助锁止机构108的球1082压入到锁杆102的对应的凹部，发出声音，或让用户感觉到球1082与凹部的匹配动作，从而帮助用户判断锁杆102已经插入到位。
根据本发明的一个实施例，电子锁100还包括微动开关105，用于指示电子锁100的锁止状态，其中在所述电磁控制部104通电状态下所述锁止销106的第一端1061缩回所述电磁控制部104，从而所述锁止销106的与第一端1061相对的第二端1062(如图所示的锁止销的左端)接触所述微动开关105，使得所述微动开关105被触发。微动开关105可以包括指示灯，当所述微动开关105被触发时，指示灯亮。在插入所述锁杆102时，如果所述锁止销106没有插入到所述锁杆102的锁止孔1021并成功 锁止所述锁杆102时，所述锁止销106的第二端1062接触所述微动开关105，指示灯亮，指示锁止未成功。由此，电子锁100解锁之后，用户可以根据微动开关105上的指示灯获知电子锁100已经处于解锁状态。并且，可以在电子锁100上锁或施封的时候，通过指示灯亮知道电子锁100锁止或施封不成功。
根据本发明的一个实施例，所述微动开关105可以设置两个指示灯。在电子锁100收到解锁信号时，电磁控制单元103使得电磁控制部104通电，缩回锁止销106的第一端，并且锁止销106的第二端1062接触微动开关105，第一指示灯亮，例如使用绿灯。操作人员可以知道电子锁100被解锁。在锁止所述电子锁100时，插入锁杆102时，锁止销106插入到锁止孔1021合适的位置，锁止销106的第二端离开微动开关105，微动开关105的第二灯亮，例如使用红灯，从而用户知道电子锁100被成功上锁或施封。
根据本发明的一个实施例，所述电磁控制单元103能够接收外部信号从而控制电磁控制部104操作，使得电磁控制部104通电以便施加电磁力缩回所述锁止销106的第一端，打开电子锁。
根据本发明的一个实施例，所述电磁控制单元103能够发送信号至外部服务器或接收器，报告电子锁100的状态。
根据本发明的一个实施例，为了实现电磁控制单元103的工作，电子锁100还包括电池107，用以提供电力给电磁控制单元103。图1中未示出用于导电的电线，然而，用于将电池107与电磁控制部104连接的电线是存在的。
在本发明的另一实施例中，电磁控制单元103包括电磁控制部104、锁止销106以及控制芯片。控制芯片可以集成在电磁控制单元103中，也可以是单独的部件。控制芯片可以实现与外部服务器通信，也可以实施电子锁100的解锁操作等。控制芯片的设置方式可以是已知方式，控制芯片的选用可以是本领域技术人员熟知的。
在本发明的一个实施例中，当收到外部解锁的指令时，电磁控制单元103控制电池107给电磁控制部104(例如电磁铁)通电(例如保持5秒 钟的通电状态)，电磁铁产生吸引力，电磁铁吸引锁止销106朝向电磁控制部104移动，即锁止销106的第一端被缩回至电磁控制部104。锁止销106的第一端被缩回至电磁控制部104时导致锁止销106的第二端从电磁控制部104伸出而触发微动开关105，微动开关105向电磁控制单元103发送解锁成功信号，并通过指示灯显示，例如绿灯亮。此时用手拔出锁杆102，辅助锁止机构108失效，电子锁100被打开，到达通电时间(例如5秒钟)后电磁铁断电。
当需要电子锁100工作时，只需将电子锁100放到规定位置上锁即可。在本公开的实施例中，因电磁控制部104(电磁铁)为通电缩回型，在未通电状态下锁止销106处于第一端伸出状态，断电后电磁铁的吸引力消失，锁止销106自动复位为第一端伸出状态。按下锁杆102后，辅助锁止机构108将电子锁100上锁，同时锁止销106在没有受到电磁力的作用下(通过电磁控制部104设置的弹簧1081提供的弹力)自动复位为锁止销106的第一端1061伸出状态，并释放微动开关105，此时微动开关105向电磁控制单元103发送施封成功信号。若锁止销106的第一端1061没有到位，则微动开关105不能复位，电磁控制单元103则判断施封不成功。通过外部指示灯指示需要再次处理。
在本发明的一个实施例中，电磁控制单元可以增加位置判断部，位置判断部配置成将电磁控制单元，即电子锁的位置发送给外部服务器，从而监控电子锁的位置。例如，位置判断部具有GPS连接部件，实现定位功能。
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 (11)

  1. 一种电子锁，包括外壳和锁杆，所述锁杆能够插入到电子锁的外壳的对应的锁杆插孔中，其中，
    电子锁还包括电磁控制单元，所述电磁控制单元包括电磁控制部和锁止销，
    所述锁止销的第一端能够匹配到锁杆上的对应的锁止孔内锁止所述锁杆，
    所述电磁控制部在通电时能够通过电磁力缩回所述锁止销，使得所述锁止销的第一端离开所述锁止孔。
  2. 如权利要求1所述的电子锁，其中，在所述电磁控制部未通电状态下所述锁止销的第一端伸出所述电磁控制部；在所述电磁控制部通电状态下由于所述电磁控制部施加的电磁力所述锁止销的第一端离开所述锁止孔缩回所述电磁控制单元的所述电磁控制部。
  3. 如权利要求1所述的电子锁，还包括微动开关，用于指示电子锁的锁止状态，其中在所述电磁控制部通电状态下，所述锁止销的第一端缩回所述电磁控制部，从而所述锁止销的与第一端相对的第二端接触所述微动开关，使得所述微动开关被触发。
  4. 如权利要求3所述的电子锁，其中所述微动开关包括指示灯，当所述微动开关被触发时，指示灯亮。
  5. 如权利要求4所述的电子锁，其中在插入所述锁杆时，如果所述锁止销没有插入到所述锁杆的锁止孔成功锁止所述锁杆时，所述锁止销的第二端接触所述微动开关，指示灯亮，指示锁止未成功。
  6. 如权利要求1所述的电子锁，其中所述电磁控制单元能够接收外部信号从而控制电磁控制部操作，使得电磁控制部通电以便施加电磁力缩回所述锁止销的第一端。
  7. 如权利要求1所述的电子锁，其中所述电磁控制单元能够发送信号至外部服务器或接收器，报告电子锁的状态。
  8. 如权利要求1所述的电子锁，还包括辅助锁止机构，所述辅助锁止机构包括弹簧和球，所述弹簧对所述球施加压力使得所述球压靠在所述 锁杆上，并在所述锁杆位于被锁止的位置时所述球压靠在所述锁杆上的对应的凹部。
  9. 如权利要求1所述的电子锁，其中所述锁止销的第一端具有斜面，使得在所述锁杆插入到外壳的锁杆插孔中时，所述锁杆接触所述锁止销的所述第一端的斜面使得随着锁杆的插入压缩所述锁止销，并且在所述锁杆插入到位后，所述第一端插入到所述锁杆的所述锁止孔内锁止所述锁杆。
  10. 如权利要求1所述的电子锁，还包括电池，用以提供电力给电磁控制单元。
  11. 如权利要求2所述的电子锁，其中，所述电磁控制部包括弹力元件，使得在所述电磁控制部未通电状态下所述锁止销的第一端伸出所述电磁控制部。
PCT/CN2018/115939 2017-11-16 2018-11-16 电子锁 WO2019096258A1 (zh)

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CN109209064A (zh) * 2018-09-25 2019-01-15 邓小干 一种便携智能指纹挂锁
WO2020232570A1 (zh) * 2019-05-17 2020-11-26 厦门美科安防科技有限公司 物联锁

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