CN114086836A - Intelligent door lock capable of actively preventing electromagnetic interference - Google Patents
Intelligent door lock capable of actively preventing electromagnetic interference Download PDFInfo
- Publication number
- CN114086836A CN114086836A CN202111381899.2A CN202111381899A CN114086836A CN 114086836 A CN114086836 A CN 114086836A CN 202111381899 A CN202111381899 A CN 202111381899A CN 114086836 A CN114086836 A CN 114086836A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- piece
- electric
- port
- lock
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
Abstract
The invention discloses an intelligent door lock capable of actively defending electromagnetic interference, which structurally comprises a switch card, an insertion slot, an outer shell, a circuit board, a lock cylinder, a lock tongue, an LED lamp panel and a power port, wherein the circuit board is arranged in the outer shell, the insertion slot is arranged on the outer shell (the switch card is inserted into the insertion slot, the circuit board is connected with the lock cylinder, the lock tongue is arranged on the lock cylinder, the power port is electrically connected with the circuit board, the LED lamp panel is electrically connected with the circuit board, and through unexpected open circuit identification technology, equipment cannot be subjected to electromagnetic impact to unlock under the condition of no switch card, so that the anti-theft effect is good.
Description
Technical Field
The invention discloses an intelligent door lock capable of actively defending electromagnetic interference, and belongs to the field of intelligent door locks.
Background
The electronic intelligent door lock sold in the market at present generally adopts an unlocking mode that an external identification sensor collects identity information (such as fingerprints, cards, passwords, human faces and the like) and transmits the identity information back to a main chip of an electronic main control board for comparison, after verification is passed, the main chip sends a motor unlocking signal to a motor driving chip, and the motor driving chip drives a motor in a clutch to unlock.
However, in the prior art, the circuit in the device is in a connected state no matter in an unlocking or locking state, and the device can be unlocked with probability when being in certain electromagnetic impact, so that the safety is low.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an active defense electromagnetic interference's intelligent lock, its structure includes switch card, slot, shell body, circuit board, lock core, spring bolt, LED lamp plate, power port, the circuit board is installed in the shell body, the slot is installed on shell body (on, the switch card will insert the slot, the circuit board is connected with the lock core, the spring bolt is installed on the lock core, power port and circuit board electric connection, LED lamp plate and circuit board electric connection.
In order to optimize the technical scheme, the method further comprises the following steps:
according to a preferred mode, a first electrifying piece, a second electrifying piece and an identification code are arranged in the switch card, the identification code is installed in the switch card, and the first electrifying piece and the second electrifying piece are directly provided with conducting wires.
According to a preferred mode, be equipped with the second in the slot and connect electric piece, first electric piece, examine the side ware, it is located the second and connects between electric piece and the first electric piece to examine the side ware, first circular telegram piece position corresponds first electric piece, second circular telegram piece position corresponds second circular telegram piece, the side ware is examined to the identifier position correspondence.
According to an optimal mode, be equipped with first port of LED, the first port of switch, switch second port, LED second port on the circuit board, the LED lamp plate passes through the electric lead and is connect back by the first port of LED and connect back by the LED second port, just the access line intercommunication of LED lamp plate has the power port to make the LED lamp plate normally bright.
According to an optimal mode, two different colors of lampshades are arranged on the LED lamp panel.
According to an optimal mode, the lock cylinder is provided with an air cylinder and a knob, the air cylinder and the knob are both connected with the lock tongue, the knob is located on the back face of the shell, and the air cylinder is electrically connected to the circuit board.
According to a preferable mode, the first electric connecting piece is electrically connected with the circuit board through an electric outlet wire, the second electric connecting piece is electrically connected with the circuit board through an electric inlet wire, and the electric inlet wire of the second electric connecting piece is in contact with the power supply port.
Advantageous effects
According to the invention, through unexpected open circuit identification technology, the equipment can not be unlocked by electromagnetic impact under the condition of no switch card, and the anti-theft effect is good.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an intelligent door lock for actively defending electromagnetic interference according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
Referring to fig. 1, the present invention provides an intelligent door lock for actively defending electromagnetic interference: the structure of the novel switch card comprises a switch card 1, a slot 5, an outer shell 11, a circuit board 9, a lock cylinder 13, a bolt 14, an LED lamp panel 17 and a power port 18, wherein the circuit board 9 is installed in the outer shell 11, the slot 5 is installed on the outer shell 11, the switch card 1 is inserted into the slot 5, the circuit board 9 is connected with the lock cylinder 13, the bolt 14 is installed on the lock cylinder 13, the power port 18 is electrically connected with the circuit board 9, the LED lamp panel 17 is electrically connected with the circuit board 9, a first electrifying piece 2, a second electrifying piece 3 and an identification code 20 are arranged in the switch card 1, the identification code 20 is installed in the switch card 1, the first electrifying piece 2 and the second electrifying piece 3 are directly provided with conducting wires, a second power receiving piece 4, a first power receiving piece 6 and a side detector 19 are arranged in the slot 5, the side detector 19 is positioned between the second power receiving piece 4 and the first power receiving piece 6, the position of the first electrifying piece 2 corresponds to a first electrifying piece 6, the position of the second electrifying piece 3 corresponds to a second electrifying piece 3, the position of the identification code 20 corresponds to a side detector 19, the circuit board 9 is provided with an LED first port 7, a switch first port 8, a switch second port 10 and an LED second port 12, the LED lamp panel 17 is connected in through an electric lead from the LED first port 7 and is connected back through the LED second port 12, an access line of the LED lamp panel 17 is communicated with a power port 18 to enable the LED lamp panel 17 to be normally on, two different colors of lampshades are arranged on the LED lamp panel 17, a cylinder 15 and a knob 16 are arranged on the lock cylinder 13, the cylinder 15 and the knob 16 are both connected with a lock tongue 14, the knob 16 is positioned at the back of the shell body 11, the cylinder 15 is electrically connected on the circuit board 9, the first electrifying piece 6 is electrically connected with the circuit board 9 through an outgoing connection, the second electricity connecting piece 4 is electrically connected with the circuit board 9 through an electricity inlet conducting wire, and the electricity inlet conducting wire of the second electricity connecting piece 4 is contacted with the power port 18.
The working principle is as follows: the equipment is connected with a power supply through a power supply port 18, an LED lamp plate 17 enables one LED lamp to be normally on through an electric lead connected with a power supply circuit, the circuit is connected with a circuit board 9, the state of a lock tongue 14 is judged through the expansion and contraction of a cylinder 15 on the power supply circuit, so that the LED lamp is enabled to be in a red light state (locking state) or a green light state (unlocking state), because the second electric connecting piece 4 and the first electric connecting piece 6 are in an open circuit state, the cylinder 15 cannot be driven to unlock even if a circuit which is in the open circuit state through external electromagnetic impact is still adopted, only the switch card 1 is inserted into the slot 5, the first electric connecting piece 2 is enabled to be in contact with the first electric connecting piece 6, the second electric connecting piece 3 is enabled to be in contact with the second electric connecting piece 4, the power supply port 18 in contact with the circuit board 9 is enabled, and meanwhile, the detection side device 19 can enable the lock tongue 14 to contract when the detection side code 20 meets the setting, and unlocking is achieved.
The technical features of the circuit board connecting the side detector and the cylinder described in this patent are achieved by a simple programming by a person skilled in the art, are common knowledge in the art, and the invention is mainly used to protect the mechanical device, so the invention does not explain in detail the control mode and the circuit connection.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (7)
1. The utility model provides an active defense electromagnetic interference's intelligent lock which characterized in that: the novel LED lamp comprises a switch card (1), a slot (5), an outer shell (11), a circuit board (9), a lock cylinder (13), a lock tongue (14), an LED lamp panel (17) and a power port (18), wherein the circuit board (9) is installed in the outer shell (11), the slot (5) is installed on the outer shell (11), the switch card (1) is inserted into the slot (5), the circuit board (9) is connected with the lock cylinder (13), the lock tongue (14) is installed on the lock cylinder (13), the power port (18) is electrically connected with the circuit board (9), and the LED lamp panel (17) is electrically connected with the circuit board (9).
2. The intelligent door lock for active defense against electromagnetic interference of claim 1, wherein: be equipped with first circular telegram piece (2), second circular telegram piece (3), identification code (20) in switch card (1), identification code (20) are installed in switch card (1), first circular telegram piece (2) and second circular telegram piece (3) directly are equipped with the electric lead.
3. The intelligent door lock for active defense against electromagnetic interference of claim 2, wherein: be equipped with the second in slot (5) and connect electric piece (4), first electric piece (6), examine side ware (19), it connects between electric piece (4) and first electric piece (6) to detect side ware (19) to be located the second, first circular telegram piece (2) position corresponds first electric piece (6), second circular telegram piece (3) position corresponds second circular telegram piece (3), side ware (19) are examined in identification code (20) position correspondence.
4. The intelligent door lock for active defense against electromagnetic interference of claim 3, wherein: be equipped with first port of LED (7), first port of switch (8), switch second port (10), LED second port (12) on circuit board (9), LED lamp plate (17) are connected in and are connect back by LED second port (12) by first port of LED (7) through the electric lead, just the access line intercommunication of LED lamp plate (17) has power port (18) to make LED lamp plate (17) often bright.
5. The intelligent door lock for active defense against electromagnetic interference of claim 4, wherein: the LED lamp panel (17) is provided with two different colored lampshades.
6. The intelligent door lock for active defense against electromagnetic interference of claim 4, wherein: be equipped with cylinder (15), knob (16) on lock core (13), cylinder (15) and knob (16) all are connected with spring bolt (14), knob (16) are located shell body (11) back, cylinder (15) electric connection is on circuit board (9).
7. The intelligent door lock for active defense against electromagnetic interference of claim 3, wherein: the first electric connecting piece (6) is electrically connected with the circuit board (9) through an electric outlet wire, the second electric connecting piece (4) is electrically connected with the circuit board (9) through an electric inlet wire, and the electric inlet wire of the second electric connecting piece (4) is in contact with the power supply port (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381899.2A CN114086836A (en) | 2021-11-22 | 2021-11-22 | Intelligent door lock capable of actively preventing electromagnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381899.2A CN114086836A (en) | 2021-11-22 | 2021-11-22 | Intelligent door lock capable of actively preventing electromagnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114086836A true CN114086836A (en) | 2022-02-25 |
Family
ID=80302629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111381899.2A Withdrawn CN114086836A (en) | 2021-11-22 | 2021-11-22 | Intelligent door lock capable of actively preventing electromagnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114086836A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3800389A (en) * | 1988-07-11 | 1990-01-11 | Kokusan Kinzoku Kogyo K.K. | Optical theft deterrent system |
| CN1861967A (en) * | 2006-06-13 | 2006-11-15 | 广东必达保安系统有限公司 | Electronic lock with dual cards |
| CN1947158A (en) * | 2004-06-18 | 2007-04-11 | 计算机化安全系统公司 | Electronic lock with visual interface |
| CN101608516A (en) * | 2008-06-20 | 2009-12-23 | 上海天智电业发展有限公司 | Key-powered electric lock control system |
| CN211058500U (en) * | 2019-06-26 | 2020-07-21 | 青岛澳海秋昆实业集团有限公司 | Novel electronic information lock |
| CN112211502A (en) * | 2020-09-21 | 2021-01-12 | 王龙飞 | Intelligent door based on 5G |
-
2021
- 2021-11-22 CN CN202111381899.2A patent/CN114086836A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3800389A (en) * | 1988-07-11 | 1990-01-11 | Kokusan Kinzoku Kogyo K.K. | Optical theft deterrent system |
| CN1947158A (en) * | 2004-06-18 | 2007-04-11 | 计算机化安全系统公司 | Electronic lock with visual interface |
| CN1861967A (en) * | 2006-06-13 | 2006-11-15 | 广东必达保安系统有限公司 | Electronic lock with dual cards |
| CN101608516A (en) * | 2008-06-20 | 2009-12-23 | 上海天智电业发展有限公司 | Key-powered electric lock control system |
| CN211058500U (en) * | 2019-06-26 | 2020-07-21 | 青岛澳海秋昆实业集团有限公司 | Novel electronic information lock |
| CN112211502A (en) * | 2020-09-21 | 2021-01-12 | 王龙飞 | Intelligent door based on 5G |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220225 |
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| WW01 | Invention patent application withdrawn after publication |