CN112502541A - Two-sided management electronic lock of track traffic guard gate - Google Patents

Two-sided management electronic lock of track traffic guard gate Download PDF

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Publication number
CN112502541A
CN112502541A CN202011337533.0A CN202011337533A CN112502541A CN 112502541 A CN112502541 A CN 112502541A CN 202011337533 A CN202011337533 A CN 202011337533A CN 112502541 A CN112502541 A CN 112502541A
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CN
China
Prior art keywords
bolt
electronic lock
motor
lock cylinder
transmission module
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Granted
Application number
CN202011337533.0A
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Chinese (zh)
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CN112502541B (en
Inventor
姚春良
丁凡
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Ningbo Shengjiu Cabinets Lock Co Ltd
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Ningbo Shengjiu Cabinets Lock Co Ltd
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Application filed by Ningbo Shengjiu Cabinets Lock Co Ltd filed Critical Ningbo Shengjiu Cabinets Lock Co Ltd
Priority to CN202011337533.0A priority Critical patent/CN112502541B/en
Publication of CN112502541A publication Critical patent/CN112502541A/en
Application granted granted Critical
Publication of CN112502541B publication Critical patent/CN112502541B/en
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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
    • E05B47/0012—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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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
    • 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
    • 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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to a double-sided management electronic lock for a rail transit protective door, which is designed aiming at the technical problems that the conventional like products lack front and back unlocking and realize multiple unlocking modes of card swiping unlocking, NB remote unlocking and emergency electronic key unlocking. A lock tongue on one side of a motor transmission module of the electronic lock extends out of a side hole on one side of a box body and a sheet metal cover shell, a first electronic lock cylinder and a second electronic lock cylinder are respectively arranged on two sides of the motor transmission module, and an NB control panel is arranged in the box body; the key points are that a sheet metal cover shell at one side, extending out of a lock tongue of the motor transmission module, is provided with a first fixing plate and a kidney-shaped hole, one end of a chain is fixed on a second fixing plate, and a bolt at the other end is fixed in the kidney-shaped hole through a large hole of the first fixing plate in a sliding manner; when the inner bolt of the motor transmission module is separated from the lock tongue through the motor, the bolt is inserted into the waist-shaped hole of the first fixing plate; when the inner bolt of the motor transmission module is inserted into the lock tongue through the motor, the head inclined plane limiting bolt of the lock tongue enters or slides out of the large hole in the waist-shaped hole of the first fixing plate.

Description

Two-sided management electronic lock of track traffic guard gate
Technical Field
The invention relates to an electromagnetic valve mechanism of an industrial intelligent lock, in particular to a double-sided management electronic lock of a rail transit protective door.
Background
The safety operation door (called operation door for short) for protecting facilities of railway maintenance skylight line is an operation channel for the operators in the departments of engineering, electric service, power supply, communication and the like to enter the railway line protecting facilities for maintenance operation and fault treatment of equipment facilities. The operation door management ensures that maintenance personnel can maintain on line according to a maintenance plan, standardizes the maintenance operation process, avoids the maintenance personnel from randomly getting on line, and provides the railway line safety. At present, the problems that the management standards of operation doors are not unified, management equipment is laggard and the like exist in the railway maintenance skylight in China, the comprehensive maintenance work of various workers is influenced to a certain extent, and the management defect is a main factor causing accidents. For example, application No. 201720776543.1, publication No. 2018.01.12, entitled "a self-powered low-power intelligent lock integrated machine for outdoor operation door"; the all-in-one machine comprises an all-in-one machine host and a lock plunger, wherein the all-in-one machine host comprises a shell, a panel of the shell is provided with an activation button, a card inserting slot and a state indicator lamp, and an RFID card reading device is arranged in the card inserting slot; the right side of the shell is provided with an electronic lock catch, the electronic lock catch and the lock bolt are arranged at the same height, the right side of the shell is provided with a battery box, a battery device is arranged in the battery box, and the battery device supplies power to the all-in-one machine host; the main frame of the all-in-one machine is provided with a circuit board, the circuit board is provided with an MCU control device, a wireless communication device, a sensing device and an electronic lock catch driving device, and the MCU control device is connected with the wireless communication device, the sensing device, the electronic lock catch driving device and the RFID card reading device to control the all-in-one machine. But above-mentioned product is unblanked for the plug-in card, lacks the card of punching and unblanks, NB long-range unblanks, emergent electronic key structure design of unblanking to and the production assembly is comparatively inconvenient, and stability is relatively poor, and especially the door body skew distance is big, and the door body is difficult to aim at the use with the door frame.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the electronic lock for double-side management of the rail transit protective door in the field, so that the technical problems that the existing like products are inconvenient to produce, assemble, install and use, difficult to unlock on the front and back sides and realize various unlocking modes of card swiping unlocking, NB remote unlocking and emergency electronic key unlocking are solved. The purpose is realized by the following technical scheme.
The utility model provides a rail transit guard gate two-sided management electronic lock, mounting panel one side of this electronic lock is equipped with the panel beating housing, be equipped with lock core subassembly in the panel beating housing, the battery box is equipped with the battery case lid in the box of lock core subassembly, be equipped with motor drive module in one side box of battery box, motor drive module's spring bolt stretches out the side opening on box and panel beating housing one side, the first electron lock core and the second electron lock core of motor drive module both sides respectively with the mounting panel, the box, the lock core pore pair of panel beating housing is aligned, NB control panel passes through circuit and motor drive module's motor in the box, first electron lock core and second electron lock core, and the battery is connected in the. The structure design key points are that a sheet metal housing on one side, extending out of a lock tongue of the motor transmission module, is provided with a first fixing plate, the first fixing plate is provided with a waist-shaped hole, the waist-shaped hole at the lock tongue is provided with a large hole, the diameter of the large hole is larger than the aperture of the waist-shaped hole, one end of a lock chain is fixed on a second fixing plate, and a bolt at the other end of the lock chain is fixed on the waist-shaped hole in a sliding manner through; when the inner bolt of the motor transmission module is separated from the lock tongue through the motor, the bolt is inserted into the large hole at the waist-shaped hole of the first fixing plate, the head chamfer of the bolt is abutted against the head inclined plane of the lock tongue, the lock tongue is retracted into the motor transmission module, and the bolt is fixed in the waist-shaped hole through the large hole of the first fixing plate in a sliding manner; when the inner bolt of the motor transmission module is inserted into the lock tongue through the motor, the head inclined plane limiting bolt of the lock tongue enters or slides out of the large hole in the waist-shaped hole of the first fixing plate, and the bottoms of the bolt and the lock tongue are respectively provided with a first spring and a second spring. Thereby this electronic lock realizes the long-range unblanking of NB through the NB control panel, realizes through first electron lock core and second electron lock core that the front and back is unblanked, and the bolt passes through the spring bolt and realizes spacing or the business turn over that offsets, and the bolt inserts spacing or breaks away from the removal through the bolt, and above-mentioned first fixed plate is equipped with the hole baffle, and first electron lock core and second electron lock core department are equipped with the lock core baffle respectively.
The end of the bolt is provided with a cylindrical bolt magnet, a motor transmission module below the kidney-shaped hole of the first fixing plate is provided with a reed switch, the reed switch is connected with a motor through a circuit, and the bolt magnet of the bolt is aligned with the reed switch to trigger the motor. Therefore, when the bolt enters the waist-shaped hole of the first fixing plate, the generator is touched to work, the bolt is inserted into the bolt, and the bolt cannot move.
The reed switch is arranged on an auxiliary circuit board on one side of the motor transmission module, a main circuit board is arranged in the motor transmission module, the reed switch is connected with the motor and the main circuit board and the auxiliary circuit board through circuits, and the main circuit board is connected with the NB control board through circuits. The structure is convenient for the installation of the reed switch and the production and assembly of the motor transmission module.
The motor drive module's main circuit board, including a motor, an end cap, a controller, and a cover plate, first spring, first electron lock core, the spring bolt, second electron lock core, second spring and bolt are fixed to be set up in the casing of fixing base and upper cover lock, the external diameter one side of spring bolt is equipped with bellied guide block, the guide block of spring bolt inserts the open-ended guide way in fixing base one side, the one end external diameter of bolt is equipped with U type groove foot, the motor shaft and the screw rod of motor are connected, the tip of screw rod is equipped with the tapered end, the U type groove frame of bolt offsets with the tapered end through first spring, the bolt groove of spring bolt opposite side is inserted to the other end of. Therefore, the motor transmission module is taken as an integral mechanism, so that the integral assembly and the popularization and application are facilitated.
The main circuit board of the motor transmission module is provided with a main board battery. So that the motor transmission module has an independent power supply function.
The electronic lock cylinder comprises a first electronic lock cylinder and a second electronic lock cylinder, and is characterized in that an electronic lock cylinder circuit board and an electromagnetic coil are arranged in the first electronic lock cylinder and the second electronic lock cylinder respectively, cylindrical lock cylinder magnets are arranged at two ends of a middle electromagnetic sleeve of the electromagnetic coil respectively, the lock cylinder magnets extend out of lock cylinder holes of a lock cylinder seat respectively under the action of a magnetic field of the electromagnetic coil, the electromagnetic coil is connected with the lock cylinders into a whole through the coil seat, rotating shafts at the bottom of the lock cylinder seat are inserted into shaft holes on two sides of the outer diameter. The above is a specific structural embodiment of the first electronic lock cylinder and the second electronic lock cylinder.
The first electronic lock cylinder and the second electronic lock cylinder are passive electronic lock cylinders, copper contact pins of the first electronic lock cylinder and the second electronic lock cylinder respectively prop against and start the electromagnetic coils through contact pins in the electronic key, and a key battery is arranged in the electronic key. The specific unlocking embodiments of the first electronic lock cylinder and the second electronic lock cylinder are described above.
The battery box comprises a battery box body and is characterized in that a card swiping area, an activation button and an LED lamp are arranged on one side of a metal plate housing of the battery box body and are aligned with a through hole of the metal plate housing, a card swiping module below the card swiping area is arranged in the battery box, and the card swiping module, the activation button and the LED lamp are connected with an NB control panel through circuits. Thereby this electronic lock realizes punching the card through the district of punching the card and unblanks, realizes punching the card function through the activation button, through LED lamp suggestion operating condition.
The invention has reasonable structural design, small volume, convenient production, assembly, installation and use and wide application range; the electronic lock is suitable for being used as an electronic lock of a barrier door in rail transit and the structural improvement of the like products.
Drawings
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
Fig. 2 is an exploded view of the electromechanical transmission module of fig. 1.
Fig. 3 is a schematic cross-sectional view of the present invention, with the framing portion enlarged.
Fig. 4 is a schematic front view of the present invention.
Fig. 5 is a schematic representation of the negative structure of the present invention.
Figure number and name: 1. sheet metal housing, 2, first fixed plate, 3, the box, 4, NB control panel, 5, motor drive module, 501, upper cover, 502, main circuit board, 503, motor, 504, first spring, 505, fixing base, 506, first electron lock core, 507, secondary circuit board, 508, the spring bolt, 509, second electron lock core, 510, the second spring, 511, tapered end, 512, the bolt, 6, the battery box, 7, the battery box lid, 8, the mounting panel, 9, the second fixed plate, 10, the lock chain, 11, the bolt, 12, the tongue tube switch, 13, bolt magnet.
Detailed Description
The construction and use of the invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-5, a metal plate housing 1 is arranged on one side of a mounting plate 8 of the electronic lock, a lock core assembly is arranged in the metal plate housing, a battery box 6 in a box body 3 of the lock core assembly is provided with a battery box cover 7, a motor transmission module 5 is arranged in a box body on one side of the battery box, a lock tongue 508 of the motor transmission module extends out of a side hole on one side of the box body and the metal plate housing, a first electronic lock cylinder 506 and a second electronic lock cylinder 509 on two sides of the motor transmission module are respectively aligned with lock cylinder holes of the mounting plate, the box body and the metal plate housing, and an NB control plate 4 in the box body is connected with a motor 503, a first electronic lock cylinder and a. The concrete structure is as follows: the spring bolt of motor drive module stretches out one side panel beating housing and is equipped with first fixed plate 2, and first fixed plate is equipped with waist shape hole, and the waist shape hole of spring bolt department is equipped with the macropore, and macroporous diameter is greater than the aperture in waist shape hole, and the one end of chain 10 is fixed in second fixed plate 9, and the bolt 11 of the chain other end slides through the macropore of first fixed plate and is fixed in waist shape hole. The card swiping module below the card swiping area is arranged in the battery box, and the card swiping module, the activation button and the LED lamp are connected with the NB control panel through circuits. The end of the bolt is provided with a cylindrical bolt magnet 13, a reed switch 12 is arranged on the motor transmission module below the kidney-shaped hole of the first fixing plate, the reed switch is connected with the motor through a circuit, and the bolt magnet of the bolt is aligned with the reed switch to trigger the motor. The reed switch is arranged on an auxiliary circuit board 507 on one side of the motor transmission module, a main circuit board 502 is arranged in the motor transmission module, the reed switch is connected with the motor and the main circuit board and the auxiliary circuit board through lines, and the main circuit board is connected with the NB control board through lines. The main circuit board of above-mentioned motor drive module, including a motor, an end cap, a controller, and a cover plate, a motor, a first spring, first electron lock core, the spring bolt, second electron lock core, second spring and bolt 512 are fixed to be set up in the casing of fixing base 505 and upper cover 501 lock, external diameter one side of spring bolt is equipped with bellied guide block, the guide block of spring bolt inserts the open-ended guide way in fixing base one side, the one end external diameter of bolt is equipped with U type groove foot, the motor shaft and the screw rod of motor are connected, the tip of screw rod is equipped with tapered end 511, the U type groove frame of bolt offsets with the tapered end through first spring, the bolt groove of bolt opposite side is inserted to the other end of bolt, the accessory circuit board sets up in one side.
Meanwhile, an electronic lock cylinder circuit board and an electromagnetic coil are arranged in the first electronic lock cylinder and the second electronic lock cylinder respectively, cylindrical lock cylinder magnets are arranged at two ends of a middle electromagnetic sleeve of the electromagnetic coil respectively, the lock cylinder magnets extend out of lock cylinder holes of a lock cylinder seat respectively under the action of a magnetic field of the electromagnetic coil, the electromagnetic coil is connected with the lock cylinders into a whole through the coil seat, rotating shafts at the bottom of the lock cylinder seat are inserted into shaft holes in two sides of the outer diameter of a latch in the fixed seat respectively, and the electromagnetic coil is connected with the electronic lock cylinder circuit. The first electronic lock cylinder and the second electronic lock cylinder are passive electronic lock cylinders, copper contact pins of the first electronic lock cylinder and the second electronic lock cylinder respectively prop against and start the electromagnetic coil through contact pins in the electronic key, and a key battery is arranged in the electronic key.
Above-mentioned fixed plate and panel beating housing welding together, outside the battery case lid was independent of the box, guaranteed to change the battery only need dismantle the battery case lid can, need not to dismantle whole box, this electronic lock passes through the mounting panel and installs on the fence door. The motor drive module is closely attached to the side wall of the metal plate housing, a first fixing plate is arranged outside the motor drive module, a lock tongue in the motor drive module extends out of a side hole of the metal plate housing, and the head of the lock tongue is located inside the fixing plate. When the lock is unlocked, the motor transmission module drives the bolt to move downwards, the bolt is lifted upwards by a hand, the head chamfer of the bolt is abutted to the head inclined plane of the lock tongue, the lock tongue retreats, the bolt is taken out, and the unlocking is completed. When the lock is closed, because the position of the first fixing plate, which is right opposite to the lock tongue, is provided with a large hole and a connected waist-shaped hole (the hole diameter is smaller than the large hole), the bolt is pushed back to insert the lock tongue through the large hole by a hand, and the bolt is moved downwards along the waist-shaped hole to a proper position; a round bolt magnet is arranged in the bolt, a reed switch of the auxiliary plate senses the bolt magnet, the motor receives an instruction to drive the bolt to move upwards, the bolt is inserted into a concave hole of the bolt, the bolt cannot stretch and retract, and the lock is closed by resetting; the bolt cannot be ejected and retreated by pulling the bolt on the bolt, so that the lock is closed.
To sum up, this electronic lock relates to a rail transit guard gate two-sided management electronic lock locking mechanism, this electronic lock integration NB controller, battery box and locking mechanism in an organic whole, the management design to the safe operation door among the rail transit is special, realize two-sided switch lock, be suitable for the installation of the fence door of different specifications, adopt chain bolt mode, it is big to have solved better and move a clearance, difficult problem of locking, it unblanks to have the positive and negative all can realize punching the card, NB long-range unblanks, emergent electronic key multiple mode of unblanking, simple to operate, to the fence door of different specifications, direct counterboring installation can. Particularly, aiming at the problems of large vibration around the railway, sinking of the door body foundation and large deviation of the door body and the door frame, the electronic lock adopts a chain type bolt structure, the problem that the door body and the door frame are greatly deviated and cannot be locked is well solved, and the length of a chain can be flexibly adjusted; the inertia atress of moving the door, the atress of chain and bolt directly act on the fixed plate outside the box, do not influence the inside mechanism of tool to lock, protected the security of built-in mechanism effectively, avoided the long-time atress of mechanism to break down and lead to the difficult problem that can't unblank.

Claims (8)

1. A rail transit protective door double-sided management electronic lock, a sheet metal housing (1) is arranged on one side of a mounting plate (8) of the electronic lock, a lock core assembly is arranged in the sheet metal housing, a battery box (6) in a box body (3) of the lock core assembly is provided with a battery box cover (7), a motor transmission module (5) is arranged in one side box body of the battery box, a bolt (508) of the motor transmission module extends out of a side hole on one side of the box body and the sheet metal housing, a first electronic lock cylinder (506) and a second electronic lock cylinder (509) on two sides of the motor transmission module are respectively aligned with lock cylinder holes of the mounting plate, the box body and the sheet metal housing, and a control board (4) in the box body is connected with a motor (503), the first electronic lock cylinder and the second electronic lock; the motor transmission module is characterized in that a sheet metal cover shell (1) extending out of one side of a lock tongue (508) of the motor transmission module (5) is provided with a first fixing plate (2), the first fixing plate is provided with a waist-shaped hole, the waist-shaped hole at the lock tongue is provided with a large hole, the diameter of the large hole is larger than the aperture of the waist-shaped hole, one end of a lock chain (10) is fixed on a second fixing plate (9), and a bolt (11) at the other end of the lock chain is fixed on the waist-shaped hole in a sliding; when the inner bolt (512) of the motor transmission module is separated from the lock tongue through the motor (503), the inserted pin is inserted into a large hole at the waist-shaped hole of the first fixing plate, the head chamfer of the inserted pin is abutted against the head inclined plane of the lock tongue, the lock tongue is accommodated in the motor transmission module, and the inserted pin is fixed in the waist-shaped hole through the large hole of the first fixing plate in a sliding manner; when the bolt in the motor transmission module is inserted into the bolt through the motor, the head inclined plane limiting bolt of the bolt enters or slides out of the large hole at the waist-shaped hole of the first fixing plate, and the bottom of the bolt are respectively provided with a first spring (504) and a second spring (510).
2. The rail transit protective door double-sided management electronic lock as claimed in claim 1, characterized in that the end of the bolt (11) is provided with a cylindrical bolt magnet (13), the motor transmission module (5) below the kidney-shaped hole of the first fixing plate (2) is provided with a reed switch (12), the reed switch is connected with a motor (503) through a line, and the bolt magnet of the bolt is aligned with the reed switch to trigger the motor.
3. The rail transit protective door double-sided management electronic lock as claimed in claim 2, wherein the reed switch (12) is arranged on a secondary circuit board (507) on one side of the motor transmission module (5), a main circuit board (502) is arranged in the motor transmission module, the reed switch is connected with the motor (503) and the main circuit board and the secondary circuit board through lines, and the main circuit board is connected with the NB control board (4) through lines.
4. The rail transit protection door double-sided management electronic lock according to claim 3, wherein a main circuit board (502), a motor (503), a first spring (504), a first electronic lock cylinder (506), a bolt (508), a second electronic lock cylinder (509), a second spring (510) and a bolt (512) of the motor transmission module (5) are fixedly arranged in a shell body buckled with a fixed seat (505) and an upper cover (501), one side of the outer diameter of the bolt is provided with a raised guide block, the guide block of the bolt is inserted into a guide groove of an opening on one side of the fixed seat, one outer diameter of one end of the bolt is provided with a U-shaped slot foot, a motor shaft of the motor is connected with the screw, the end of the screw is provided with a lock head (511), a U-shaped slot frame of the bolt abuts against the lock head through the first spring, the other end of the bolt is inserted into a bolt groove on the other side of.
5. The rail transit protective door double-sided management electronic lock according to claim 3, characterized in that the main circuit board (502) of the motor drive module (5) is provided with a main board battery.
6. The rail transit protective door double-sided management electronic lock as claimed in claim 1, wherein an electronic lock cylinder circuit board and an electromagnetic coil are respectively arranged in the first electronic lock cylinder (506) and the second electronic lock cylinder (509), cylindrical lock cylinder magnets are respectively arranged at two ends of a middle electromagnetic sleeve of the electromagnetic coil, the lock cylinder magnets respectively extend out of a lock cylinder hole of a lock cylinder seat through the magnetic field action of the electromagnetic coil, the electromagnetic coil is connected with the lock cylinder into a whole through a coil seat, a rotating shaft at the bottom of the lock cylinder seat is respectively inserted into shaft holes at two sides of the outer diameter of an inner latch (512) of a fixed seat (505), and the electromagnetic coil is connected with the electronic lock cylinder circuit board through a.
7. The rail transit protection door double-sided management electronic lock according to claim 6, wherein the first electronic lock cylinder (506) and the second electronic lock cylinder (509) are passive electronic lock cylinders, copper contact pins of the first electronic lock cylinder and the second electronic lock cylinder respectively abut against an electromagnetic coil through contact pins in an electronic key, and a key battery is arranged in the electronic key.
8. The rail transit protective door double-sided management electronic lock according to claim 1, characterized in that a card swiping area, an activation button and an LED lamp are arranged on one side of a sheet metal housing (1) of the box body (3) and are aligned with a through hole of the sheet metal housing, a card swiping module below the card swiping area is arranged on the battery box (6), and the card swiping module, the activation button and the LED lamp are connected with the NB control board (4) through a circuit.
CN202011337533.0A 2020-11-25 2020-11-25 Two-sided management electronic lock of track traffic guard gate Active CN112502541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011337533.0A CN112502541B (en) 2020-11-25 2020-11-25 Two-sided management electronic lock of track traffic guard gate

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Application Number Priority Date Filing Date Title
CN202011337533.0A CN112502541B (en) 2020-11-25 2020-11-25 Two-sided management electronic lock of track traffic guard gate

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CN112502541A true CN112502541A (en) 2021-03-16
CN112502541B CN112502541B (en) 2021-08-27

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207863650U (en) * 2018-02-06 2018-09-14 深圳市龙兄弟数码锁有限公司 Separated electronic is locked
CN210342986U (en) * 2019-05-08 2020-04-17 宁波生久柜锁有限公司 Intelligent well cover lock with state monitoring function
CN210685636U (en) * 2019-06-17 2020-06-05 恒亘科技(苏州)有限公司 Lock with power connection function
US20200263450A1 (en) * 2016-09-19 2020-08-20 Level Home, Inc. Door lock bolt plate pivot system, and associated structures and methods
CN111691756A (en) * 2020-06-01 2020-09-22 珠海华伟电气科技股份有限公司 Electromechanical integrated lock core and passive intelligent padlock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200263450A1 (en) * 2016-09-19 2020-08-20 Level Home, Inc. Door lock bolt plate pivot system, and associated structures and methods
CN207863650U (en) * 2018-02-06 2018-09-14 深圳市龙兄弟数码锁有限公司 Separated electronic is locked
CN210342986U (en) * 2019-05-08 2020-04-17 宁波生久柜锁有限公司 Intelligent well cover lock with state monitoring function
CN210685636U (en) * 2019-06-17 2020-06-05 恒亘科技(苏州)有限公司 Lock with power connection function
CN111691756A (en) * 2020-06-01 2020-09-22 珠海华伟电气科技股份有限公司 Electromechanical integrated lock core and passive intelligent padlock

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