CN111749553B - Safety interaction prevention and control system equipment for service library - Google Patents

Safety interaction prevention and control system equipment for service library Download PDF

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Publication number
CN111749553B
CN111749553B CN202010662399.5A CN202010662399A CN111749553B CN 111749553 B CN111749553 B CN 111749553B CN 202010662399 A CN202010662399 A CN 202010662399A CN 111749553 B CN111749553 B CN 111749553B
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China
Prior art keywords
locking
lock
locking pin
control system
pin
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Application number
CN202010662399.5A
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Chinese (zh)
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CN111749553A (en
Inventor
苏明儒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhewei Bank Facilties Co ltd
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Zhewei Bank Facilties Co ltd
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Priority to CN202010662399.5A priority Critical patent/CN111749553B/en
Publication of CN111749553A publication Critical patent/CN111749553A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/14—Tumblers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B43/00—Time locks
    • E05B43/005—Timer devices controlling electrically operated locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—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
    • E05B47/0001—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
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • 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
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • 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
    • G07C9/00912—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 for safes, strong-rooms, vaults or the like
    • 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
    • G07C2009/00968—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier
    • G07C2009/00976—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier card

Abstract

The invention provides a safety interaction prevention and control system device for a service library, and belongs to the technical field of locks. It has solved the problem that current tool to lock fault rate is high. The safety interaction prevention and control system equipment for the service library comprises a lock disc, a long rod-shaped lock rod and a plurality of door bolts, wherein the inner end of the lock rod is connected with the lock disc, the door bolts are connected to the outer end of the lock rod, the prevention and control system equipment further comprises a first locking pin, an elastic piece and a driving piece, a first locking hole is formed in the lock disc or the lock rod, the first locking pin can extend into the first locking hole under the elastic action of the first elastic piece and lock the position of the lock disc or the lock rod, the driving piece can drive the first locking pin to be separated from the first locking hole, the prevention and control system equipment further comprises a first blocking piece, the first blocking piece can limit the first locking pin after the first locking pin is separated from the first locking hole, and the first blocking piece can be pushed to release the limit of the first locking pin when the lock. The service library safety interaction prevention and control system equipment has the advantage of high safety.

Description

Safety interaction prevention and control system equipment for service library
Technical Field
The invention belongs to the technical field of locks, and relates to a service library safety interaction prevention and control system device.
Background
The lock is an appliance with a sealing function, comprising a lock, a key and accessories thereof, and can be opened by the key and commands such as light, electricity, magnetism, sound, fingerprint and the like according to different types of locks and using places. For example, the safety requirements of locks on safes in the financial industry are much higher than those of ordinary locks because the safes often hold valuable articles.
For example, a full-automatic door lock linkage mechanism is designed and applied for Chinese patent (application number: 201910551046.5; publication number: CN110388145A), the full-automatic door lock linkage mechanism comprises a main lock, a lock bolt, a bolt opening lever and an emergency opening device, wherein one end of the bolt opening lever is hinged with the lock bolt of the main lock, the other end of the bolt opening lever is hinged with the lock bolt, and the middle part of the bolt opening lever is hinged with the emergency opening device. When the full-automatic door lock linkage mechanism works normally, the emergency opening device is locked, the electric push-pull device serving as a main lock pushes the bolt opening lever, and the linkage rod serving as a lock bolt is driven to move by taking the emergency opening device as a fulcrum to realize unlocking.
However, in the normal use process of the full-automatic door lock linkage mechanism, the structures such as the lock bolt directly act on the electric push-pull device serving as the main lock by taking the emergency opening device as a fulcrum through the bolt opening lever, and the electric push-pull device usually adopts a motor, the output end of the motor bears acting force for a long time, so that the full-automatic door lock linkage mechanism is easy to break down and has high failure rate.
Disclosure of Invention
The invention aims to provide a service library safety interaction prevention and control system device aiming at the problems in the prior art, and solves the problem of high failure rate of the existing lock.
The purpose of the invention can be realized by the following technical scheme:
service library safety interaction prevention and control system equipment, including the lock dish, be locking lever and the several keeper of stock form, the inner and the lock dish of locking lever are connected, the several the keeper is connected the outer end of locking lever, its characterized in that, prevention and control system equipment still includes stop pin one, elastic component one and driving piece, it is one to have a locking mouth on lock dish or the locking lever, stop pin one can stretch into under the elastic action of elastic component one in the locking mouth one and lock the position of lock dish or locking lever, the driving piece can drive stop pin one is deviate from locking mouth one, prevention and control system equipment still includes and blocks one, it can to block one the locking pin is deviate from behind the locking mouth one the locking pin one carries on spacingly, can promote when the outside direction of locking lever stops one and removes spacing to locking pin one.
The driving piece in the service library safety interaction prevention and control system equipment is matched with a corresponding mechanical lock for use and can be a mechanical lock or an electronic lock, and when the locking state is realized, the first locking pin is stretched into the first locking opening on the locking disc or the locking rod under the elastic action of the first elastic piece to lock the position of the locking disc or the locking rod, so that all parts in the lock cannot move and cannot be unlocked. On the contrary, the mechanical lock or the electronic lock is unlocked, so that the driving part drives the first locking pin to be separated from the first locking hole by overcoming the elastic action of the first elastic part, the blocking part blocks the first locking pin from extending into the first locking hole again, at the moment, the locking of the position of the lock disc or the lock rod is released, the lock disc is rotated, the lock rod and the door bolt connected to the outer end of the lock rod are driven to move inwards and retract, and the lockset is unlocked. When the lockset is closed again, the lock disc, the lock rod and the door bolt are rotated reversely to move outwards, the blocking piece I is pushed to release the limit of the locking pin I, and the locking pin I is reset under the action of the elastic force of the elastic piece I and extends into the locking opening I to lock the position of the lock disc or the lock rod again.
In the safety interaction prevention and control system equipment of the service depot, a locking hole I is formed in a lock disc or a lock rod, a locking pin I is additionally arranged to be matched with the locking hole I to lock the position of the lock disc or the lock rod, the acting force of the structures of the lock disc, the lock rod and the like is applied to the locking pin I in a locking state, and after the locking is released, the elastic force of an elastic part I acts on a blocking part I through the locking pin I, namely, in the working process of the prevention and control system equipment, all mechanical parts bear the acting force, the acting force does not directly act on a driving part which can be driven by an electric motor, the whole structure is stable, and the failure rate is low.
In foretell business storehouse safety interaction prevention and control system equipment, prevent control system equipment still includes the casing and resets the piece, the middle part that stops one articulates on the casing, stop one skew the hinge point department has a stop part one and supports to lean on a portion one, the middle part that resets articulates on the casing, it has linkage end and the end that resets to reset, the linkage end stretch to the locking lever just can promote when the outside end direction of locking lever removes the linkage end rotates around the pin joint that resets, reset the end with support to lean on a portion one and lean on, stop pin one orientation one side that stop part one has convex shoulder one, shoulder one can with stop part one supports and leans on. When the locking pin is locked, the locking rod moves outwards to push the linkage end of the reset piece, so that the reset piece swings around the hinge point, the reset end of the reset piece pushes the first abutting part of the first blocking piece, the first blocking piece swings around the hinge point, the first blocking part deviates from the first shoulder, and the first locking pin can stretch into the first locking opening under the elastic action of the first elastic piece. Reset the piece and block that the piece all adopts middle part articulated mode to connect on the casing, both accessible articulated mode changes the direction of action for the position of each part is arranged more in a flexible way, can guarantee again that reset the piece and block the stability of a during operation of piece, and then improves the stability of preventing and controlling system equipment use.
In the above-mentioned service depot safety interaction prevention and control system device, the driving member includes a controller, a driving motor, a swinging rod and a positioning detector, the driving motor can drive the swinging rod to swing circumferentially and pass through the positioning detector, the positioning detector can detect the swing information of the swinging rod and send the positioning information to the controller, the controller can control the driving motor to stop working, one movable end of the swinging rod has a protruding head protruding to one side, and the protruding head can drive the locking pin to move. Set up driving motor and be used for cooperating the electronic lock to use, after information detection such as password, fingerprint, face identification passed through, thereby can drive the action of swinging arms through the convex plush copper drive stop pin on the swinging arms and deviate from locking mouth one by driving motor, for avoiding the continuous swing of swinging arms circumference, when the swinging arms swings to location detector department, the controller can control driving motor stop work, avoids repeated unblock, improves the security of using.
In the service library safety interaction prevention and control system device, the driving part further comprises a system time module and a storage module which are connected with the controller, and the controller can receive time information of the system time module and send the time information to the storage module when controlling the driving motor to work. The controller can record the unlocked system time in the storage module for later inquiry.
In the above-mentioned safety interactive prevention and control system device for the service depot, a sensor capable of detecting whether the locking pin moves is arranged at one position of the locking pin, and the sensor is connected with the controller. The sensor detects the action condition of one position of the locking pin and sends a signal to the controller, and the controller records the unlocking state and the system time and can perform subsequent control according to the unlocking state. The sensor can be a Hall sensor, an infrared sensor, a photoelectric sensor or a proximity switch, etc.
In the above-mentioned service library security interaction prevention and control system device, the prevention and control system device further includes a lock reset motor and a timer, the controller can receive timing information of the timer after the first locking pin is disengaged from the first locking port, and control the lock reset motor to drive the first blocking member to release the limit of the first locking pin after the timing time reaches a set time. When the first locking pin is disengaged from the first locking opening, if the lock is not unlocked, the controller can control the first locking pin to reset again after the set time, and the set time can be designed to be 15 seconds, 30 seconds, 50 seconds or even one minute according to requirements.
In the safety interaction prevention and control system device for the service library, the prevention and control system device further comprises a mechanical emergency lock cylinder, a poke rod is further connected to the mechanical emergency lock cylinder, and the mechanical emergency lock cylinder can drive the poke rod to drive the first locking pin to be disengaged from the first locking opening when the lock is unlocked. When the electric control lock breaks down and cannot be normally opened, the mechanical emergency lock core can be opened by using the spare key, so that the poke rod drives the locking pin to act, and then the locking pin is in contact locking.
In the above-mentioned service library security interaction prevention and control system device, the prevention and control system device further includes a vibration sensor and an alarm module, and both the vibration sensor and the alarm module are connected to the controller. Whether the door installed with the lockset is impacted or not can be detected through the vibration sensor, the alarm module can give a close range or remote alarm, and meanwhile, when the mechanical emergency lock cylinder is used for emergency unlocking, the alarm module gives an alarm.
In the above-mentioned safety interactive prevention and control system device for the service library, the prevention and control system device further comprises a second locking pin and a second elastic part, a second locking hole is formed in the locking disc or the locking rod, the second locking pin can extend into the second locking hole and lock the position of the locking disc or the locking rod under the elastic action of the second elastic part, and the driving part can drive the second locking pin to be disengaged from the second locking hole. The door bolt, the lock rod and the lock disc are the same set of lock, a locking opening I and a locking opening II are additionally arranged on the lock disc or the lock rod in the lock, and then a locking pin I and a locking pin II respectively extend into the locking opening I and the locking opening II to realize double locking effect on a single lock.
In the service library safety interaction prevention and control system device, the driving part further comprises a rotating disc and a convex pin fixed at an eccentric position on the rotating disc, the middle part of the second locking pin is hinged to the shell, one end of the second locking pin can extend into the second locking opening, and the convex pin can act on the other end of the second locking pin when the rotating disc rotates circumferentially and drive the second locking pin to rotate around a hinged point. The rotating disc can be used in cooperation with the driving motor and can also be used in cooperation with a lock cylinder of the mechanical lock, the application range is wide, and when the rotating disc rotates, the convex pin can abut against the second locking pin and push the second locking pin to rotate around the circumferential direction of the hinge point, so that one end of the second locking pin is separated from the second locking opening.
In the service library safety interaction prevention and control system equipment, the side part of the second locking pin is also provided with a second protruding shoulder, the prevention and control system equipment further comprises a second long-strip-shaped blocking piece arranged on one side of the second locking pin, and when the second locking pin overcomes the elasticity of the second elastic piece to move, one end of the second blocking piece can abut against the second protruding shoulder and limit the second locking pin. The position of the second locking pin is limited by the second blocking piece, so that the second locking pin is prevented from directly resetting after being separated from the first locking hole.
In the above-mentioned safety interactive prevention and control system device for the service depot, the second locking pin is in the shape of a long rod, and the middle part of the second locking pin is hinged on the shell.
Compared with the prior art, the double-locking structure in the safety interaction prevention and control system equipment of the service library can lock the positions of the same set of lock disc, the same set of lock rod and the same set of door bolts, all the door bolts are kept in the locked state before the locking is completely released, and the safety is high.
Drawings
Fig. 1 is a schematic structural diagram of the security interaction prevention and control system device of the service library.
FIG. 2 is a partial enlarged view of the security interaction prevention and control system device of the service library.
Fig. 3 is a schematic structural view of the locking pin from another view.
Fig. 4 is a schematic structural diagram of the second locking pin.
In the figure, 1, lock disc; 1a, a locking port II; 2. a lock lever; 2a, a first locking opening; 3. rotating the disc; 4. a first locking pin; 4a, a first shoulder; 5. a second locking pin; 5a, a shoulder II; 6. a first blocking part; 6a, a first blocking part; 6b, a first abutting part; 7. a reset member; 7a, a linkage end; 7b, a reset end; 8. a housing; 9. a swing lever; 9a, a raised head; 10. positioning a detector; 11. a boss pin; 12. a second blocking part; 13. an inductor; 14. a lock reset motor; 15. a mechanical emergency lock cylinder; 16. a vibration sensor; 17. a lock reset link; 18. a first elastic part; 19. a second elastic piece; 20. a swing rod; 20a, a convex column.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the safety interaction prevention and control system device of the service depot comprises a housing 8, a disc-shaped lock disc 1, a long rod-shaped lock rod 2 and a plurality of door bolts, wherein the disc-shaped lock disc 1, the long rod-shaped lock rod 2 and the plurality of door bolts are arranged on the inner side of the housing 8, the inner end of the lock rod 2 is connected with the lock disc 1, the plurality of door bolts are connected to the outer end of the lock rod 2 in parallel, and the lock disc 1 can push the lock rod 2 and the. In this embodiment, the lock disc 1 may adopt a gear, which is coaxially connected with another gear, the gear is circumferentially fixed and synchronously rotates with the lock disc 1, and one side of the inner end of the lock rod 2 is fixedly connected with a rack engaged with the gear.
The prevention and control system equipment further comprises a first locking pin 4, a second locking pin 5 and a driving piece, the first locking pin 2 and the locking disc 1 are respectively provided with a first concave locking opening 2a and a second concave locking opening 1a, the first locking pin 4 can extend into the first locking opening 2a and lock the circumferential position of the locking disc 1 and the axial position of the locking lever 2, the second locking pin 5 can extend into the second locking opening 1a and lock the circumferential position of the locking disc 1 and the axial position of the locking lever 2, and the driving piece can drive the first locking pin 4 to be disengaged from the first locking opening 2a or drive the second locking pin 5 to be disengaged from the second locking opening 1 a. In this embodiment, the driving member is composed of two separate parts for driving the first locking pin 4 and the second locking pin 5, respectively; according to different implementation cases, the first locking opening 2a and the second locking opening 1a may be both provided on the lock disc 1 or both provided on the lock rod 2.
As shown in fig. 3, specifically, the driving member includes a controller, a driving motor, a swing rod 9 and a positioning detector 10, one end of the swing rod 9 is connected to the housing 8, the driving motor can drive the other end of the swing rod 9 to swing circumferentially and pass through the positioning detector 10, the positioning detector 10 can detect the swing information of the swing rod 9 and send the positioning information to the controller, and the controller can control the driving motor to stop working. In this embodiment, the movable end of the swing rod 9 has a protruding head 9a protruding to one side, the protruding head 9a is used for moving the first toggle locking pin 4, the positioning detector 10 is a hall sensor, a magnet is fixedly connected to a corresponding position on the swing rod 9, and the positioning detector 10 can also be an infrared sensor, a photoelectric sensor or a contact switch, etc. as required. The driving part also comprises a system time module and a storage module which are connected with the controller, and the controller can receive the time information of the system time module and send the time information to the storage module for information storage when controlling the driving motor to work. The first locking pin 4 and/or the second locking pin 5 are/is provided with a sensor 13 capable of detecting whether the first locking pin and/or the second locking pin move or not, and the sensor 13 is connected with the controller. The sensor 13 is preferably a combination of a magnet attached to the first 4 and/or second 5 locking pin and a hall sensor fixed to the housing 8.
The inner side of the shell 8 is further fixed with a plurality of guide pins which are distributed along the horizontal direction, the locking pin I4 is in a long strip shape and is horizontally arranged, a guide groove is formed in the side portion of the locking pin I4, and the guide pins penetrate through the guide groove. The inner side of the shell 8 is also hinged with a swing rod 20, the swing rod 20 is provided with a convex column 20a, the convex column 20a penetrates through the first locking pin 4, when the swing rod 9 swings in the circumferential direction, the convex head 9a can push the swing rod 20 to swing, and the convex column 20a drives the first locking pin 4 to translate towards the direction far away from the first locking opening 2 a. The first locking pin 4 is further provided with a first elastic member 18 capable of resetting the first locking pin 4, and the first elastic member 18 may be a torsion spring, a spring, or a rubber block with elasticity. In this embodiment, the first elastic member 18 is a torsion spring, and the middle of the first elastic member 18 is fixed to the housing 8, one end of the first elastic member acts on the housing 8, and the other end of the first elastic member abuts against a protruding portion on the side of the first locking pin 4, so that the first locking pin 4 has a tendency to approach and extend into the first locking opening 2a along the guide groove.
The prevention and control system equipment further comprises a mechanical emergency lock cylinder 15 arranged at the position of the swing rod 20, the mechanical emergency lock cylinder 15 is further connected with a poke rod, and the mechanical emergency lock cylinder 15 can drive the poke rod to drive the swing rod 20 to move when the lock is unlocked, so that the locking pin I4 is driven to be disengaged from the locking opening I2 a.
The prevention and control system equipment further comprises a first blocking part 6 and a resetting part 7, the first blocking part 6 is arranged adjacent to the first locking pin 4, the first blocking part 6 can limit the first locking pin 4 after the first locking pin 4 is separated from the first locking opening 2a, the resetting part 7 is arranged close to the locking rod 2, and when the locking rod 2 moves towards the outer end direction, the resetting part 7 can be pushed to act and drive the first blocking part 6 to release the limitation on the first locking pin 4.
Specifically, the blocking piece I6 is in a sheet shape and is arranged above the locking pin I4, the middle part of the blocking piece I6 is hinged on the shell 8, the blocking piece I6 is provided with a blocking part I6 a and an abutting part I6 b at the position deviating from the hinged point, one side, facing the blocking part I6 a, of the locking pin I4 is provided with a convex shoulder I4 a, and after the locking pin I4 moves against the elastic force of the elastic piece I18, the convex shoulder I4 a can abut against the blocking part I6 a at the lower part of the blocking piece I6 to achieve limiting. The reset piece 7 is L-shaped, the middle part of the reset piece is hinged to the shell 8, the two ends of the reset piece 7 are respectively provided with a linkage end 7a and a reset end 7b, the linkage end 7a extends to the lock rod 2, the lock rod 2 is connected with a toggle block capable of toggling the linkage end 7a, and the reset end 7b of the reset piece 7 abuts against the abutting part 6 b. An abutting spring which can enable the abutting part 6b to abut against the reset end 7b is arranged at the first blocking part 6. The prevention and control system equipment further comprises a lock resetting motor 14, a lock resetting connecting rod 17 connected to the output end of the lock resetting motor 14 and a timer, the controller can receive timing information of the timer after the locking pin I4 is separated from the locking opening I2 a, and controls the lock resetting motor 14 to drive the lock resetting connecting rod 17 to act after timing time reaches set time, and then the resetting piece 7 drives the blocking piece I6 to swing so as to relieve the limit of the locking pin I4.
The driving piece further comprises a rotating disc 3 which is connected to the shell 8 in a circumferential rotating mode and a convex pin 11 which is fixed to the rotating disc 3 in an eccentric position, the second locking pin 5 is in a long rod shape, the middle portion of the second locking pin 5 is hinged to the shell 8, the prevention and control system device further comprises a second elastic piece 19 which acts on the second locking pin 5, one end of the second locking pin 5 can extend into the second locking opening 1a under the elastic force effect of the second elastic piece 19, and the convex pin 11 can act on the second locking pin 5 when the rotating disc 3 rotates circumferentially and drives the second locking pin 5 to be separated from the second locking opening 1 a. Here, the second elastic member 19 may be a torsion spring, a spring, or a rubber block having elasticity. In this embodiment, the second elastic member 19 is a torsion spring, one end of the second elastic member 19 acts on the housing 8, and the other end of the second elastic member 19 abuts against the upper side surface of the second locking pin 5, so that the end of the second locking pin 5 tends to be pressed downward and extends into the second locking opening 1 a.
As shown in fig. 4, the upper side of the second locking pin 5 is further provided with a protruding second shoulder 5a, a second blocking member 12 in an elongated shape is arranged above the second locking pin 5, the middle part of the second blocking member 12 is hinged to the housing 8, the lower end of the second blocking member 12 can abut against the upper end surface of the second shoulder 5a, and the upper end of the second blocking member 12 abuts against the reset end 7b of the reset member 7. The second blocking member 12 is also provided with a return spring which can enable the second blocking member 12 to abut against the return end 7 b.
When the service library safety interaction prevention and control system equipment is used, the lock disc 1 is matched with a hand wheel or a rotary disc, the driving motor and the rotary disc 3 in the driving piece can be respectively matched with the electronic lock and the mechanical lock, and of course, the rotary disc 3 can also be matched with a driving motor in addition to form a scheme for controlling unlocking of the two electronic locks.
When the electronic lock needs to be unlocked, the electronic lock is unlocked, for example, a password is input, an IC card is swiped, fingerprints or human face recognition and the like are carried out, and after the information is correct, the driving motor works to drive the oscillating rod 9 to leave the positioning detector 10 and rotate for one circle and return to the position of the positioning detector 10. In the process, the raised head 9a on the swing rod 9 pushes the swing rod 20 to move, and the convex column 20a on the swing rod 20 drives the locking pin I4 to move along the direction of the guide groove against the elastic force of the elastic piece I18, so that the locking pin I is separated from the locking opening I2 a. The shoulder one 4a on the locking pin one 4 pushes the blocking piece one 6 to swing from the right side until the shoulder one 4a moves to the left side of the blocking part one 6a of the blocking piece one 6, the blocking piece one 6 moves reversely under the action of the elastic force of the abutting spring and abuts against the blocking piece fixed on the shell 8 to reset, the blocking part one 6a blocks the right side of the shoulder one 4a, so that the locking pin one 4 cannot move rightwards, and the locking of the locking pin one 4 to the locking rod 2 is released.
The key is inserted into the mechanical lock to drive the rotating disc 3 to rotate circumferentially, the rotating disc 3 drives the convex pin 11 to swing downwards and press down the left end of the second locking pin 5, the right end of the second locking pin 5 tilts and is separated from the second locking opening 1a, the second convex shoulder 5a abuts against the lower end of the second blocking piece 12 and cannot be reset, and the locking of the second position is released.
The hand wheel or the rotary table is rotated to drive the lock disc 1 and the gear to rotate in the circumferential direction, the lock rod 2 is driven to move towards the inner end direction through the matching of the rack, the bolt retracts, and the door can be opened.
Conversely, when the lock disc 1 is rotated reversely, the lock rod 2 drives the bolt to extend out towards the outer end direction, and the door is locked. Meanwhile, the shifting block on the lock rod 2 shifts the linkage end 7a, the resetting piece 7 rotates circumferentially around the hinge point, the resetting end 7b simultaneously pushes the first blocking piece 6 and the second blocking piece 12 to swing, the limitation on the first locking pin 4 and the second locking pin 5 is released, the first elastic piece 18 and the second elastic piece 19 respectively reset under the elastic force action, and the first elastic piece and the second elastic piece respectively stretch into the first locking opening 2a and the second locking opening 1a to realize synchronous locking of the lock.
In the safety interaction prevention and control system equipment of the service library, the door bolts, the lock rod 2 and the lock disc 1 are the same set of locking mechanism, the effect of double locking is realized through the locking of the first locking pin 4 and the second locking pin 5, even if one locking pin is unlocked, all the door bolts still keep the original positions, the safety of the locking of the door bolts cannot be influenced, and the use safety is higher.
In addition, the prevention and control system equipment further comprises a vibration sensor 16 and an alarm module, wherein the vibration sensor 16 and the alarm module are both connected with the controller, in the embodiment, the vibration sensor 16 is connected to the shell 8 and can send a signal to the controller when the shell 8 vibrates, the controller can control the alarm module to give an alarm, and the alarm module can be an alarm of the body or a remote alarm.
The specific embodiments described herein are merely illustrative of the spirit 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 spirit or ambit of the invention as defined in the appended claims.

Claims (9)

1. Business storehouse safety interaction prevention and control system equipment, including lock dish (1), be long rod-like locking lever (2) and several keeper, the inner and lock dish (1) of locking lever (2) are connected, the several keeper is connected the outer end of locking lever (2), its characterized in that, prevention and control system equipment still includes stop pin (4), elastic component (18) and driving piece, lock dish (1) or locking lever (2) are gone up and have locking mouth (2a), stop pin (4) can stretch into under the spring action of elastic component (18) in locking mouth (2a) and lock the position of lock dish (1) or locking lever (2), the driving piece can drive stop pin (4) are deviate from locking mouth (2a), prevention and control system equipment still includes and block one (6), stop piece (6) can deviate from locking mouth (4) are followed to locking mouth (2a) after to stop pin (4) ) Carry out spacingly, locking lever (2) can promote when outside end direction removes block (6) and remove spacing to locking pin (4), prevent control system equipment still includes casing (8) and reset piece (7), the middle part that blocks (6) articulates on casing (8), block one (6) skew hinge point department have block portion one (6a) and support and lean on portion one (6b), the middle part that resets (7) articulates on casing (8), reset piece (7) have linkage end (7a) and reset end (7b), linkage end (7a) stretch to locking lever (2) and locking lever (2) can promote when outside end direction removes linkage end (7a) rotates around the pin joint of reset piece (7), reset end (7b) with support and lean on to portion one (6b), the side, facing the first blocking part (6a), of the first locking pin (4) is provided with a convex shoulder (4a), and the shoulder (4a) can abut against the first blocking part (6 a).
2. The service depot safety interaction prevention and control system device as claimed in claim 1, wherein the driving member comprises a controller, a driving motor, a swinging rod (9) and a positioning detector (10), the driving motor can drive the swinging rod (9) to swing circumferentially and pass through the positioning detector (10), the positioning detector (10) can detect the swinging information of the swinging rod (9) and send positioning information to the controller, the controller can control the driving motor to stop working, one movable end of the swinging rod (9) is provided with a convex head (9a) protruding to one side, and the convex head (9a) can drive the first locking pin (4) to move.
3. The service depot security interaction prevention and control system device as claimed in claim 2, wherein the driving member further comprises a system time module and a storage module connected to the controller, and the controller is capable of receiving the time information of the system time module and transmitting the time information to the storage module when controlling the driving motor to work.
4. The service depot safety interaction prevention and control system device as claimed in claim 2, wherein the first locking pin (4) is provided with a sensor (13) capable of detecting whether the first locking pin moves or not, and the sensor (13) is connected with the controller.
5. The service depot security interaction prevention and control system device as claimed in claim 2, further comprising a lock reset motor (14) and a timer, wherein the controller is capable of receiving timing information of the timer after the first locking pin (4) is disengaged from the first locking port (2a), and controlling the lock reset motor (14) to drive the first blocking member (6) to release the limitation on the first locking pin (4) after the timing time reaches a set time.
6. The service depot safety interaction prevention and control system device according to claim 2, wherein the prevention and control system device further comprises a mechanical emergency lock cylinder (15), the mechanical emergency lock cylinder (15) is further connected with a poke rod, and the mechanical emergency lock cylinder (15) can drive the poke rod to drive the first locking pin (4) to be disengaged from the first locking port (2a) when the lock is unlocked.
7. The service depot security interaction prevention and control system device according to claim 2, further comprising a vibration sensor (16) and an alarm module, wherein the vibration sensor (16) and the alarm module are both connected to the controller.
8. The service depot safety interaction prevention and control system device according to claim 1, further comprising a second locking pin (5) and a second elastic member (19), wherein the second locking hole (1a) is formed in the lock disc (1) or the lock rod (2), the second locking pin (5) can extend into the second locking hole (1a) under the elastic force of the second elastic member (19) and lock the position of the lock disc (1) or the lock rod (2), and the driving member can drive the second locking pin (5) to be disengaged from the second locking hole (1 a).
9. The service depot safety interaction prevention and control system device according to claim 8, wherein the driving member further comprises a rotating disc (3) and a convex pin (11) fixed at an eccentric position on the rotating disc (3), the middle part of the second locking pin (5) is hinged on the housing (8), one end of the second locking pin (5) can extend into the second locking port (1a), and the convex pin (11) can act on the other end of the second locking pin (5) when the rotating disc (3) rotates circumferentially and drives the second locking pin (5) to rotate around a hinge point.
CN202010662399.5A 2020-07-10 2020-07-10 Safety interaction prevention and control system equipment for service library Active CN111749553B (en)

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CN202055624U (en) * 2011-04-21 2011-11-30 镇江市科捷电器有限公司 Outdoor door lock of power equipment
CN106939739A (en) * 2016-01-05 2017-07-11 广东金点原子制锁有限公司 A kind of safe lock of provided with electromagnetic valve
US9951546B1 (en) * 2017-01-16 2018-04-24 American Security Products Co. Redundant boltwork lock
WO2018222817A1 (en) * 2017-06-02 2018-12-06 Lock II, L.L.C. Device and methods for providing a lock for preventing unwanted access to a locked enclosure
CN208605043U (en) * 2017-07-18 2019-03-15 王浩羽 A kind of door lock lockable mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1924271A (en) * 2005-08-31 2007-03-07 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 Two-wheel bicycle lock
CN101286734A (en) * 2007-04-09 2008-10-15 翁酩富 Acousto-optic concealed inducted switch module and applying device thereof
CN201236536Y (en) * 2008-07-29 2009-05-13 固力保安制品有限公司 Lock structure for controlling bolt plate expansion
CN202055624U (en) * 2011-04-21 2011-11-30 镇江市科捷电器有限公司 Outdoor door lock of power equipment
CN106939739A (en) * 2016-01-05 2017-07-11 广东金点原子制锁有限公司 A kind of safe lock of provided with electromagnetic valve
US9951546B1 (en) * 2017-01-16 2018-04-24 American Security Products Co. Redundant boltwork lock
WO2018222817A1 (en) * 2017-06-02 2018-12-06 Lock II, L.L.C. Device and methods for providing a lock for preventing unwanted access to a locked enclosure
CN208605043U (en) * 2017-07-18 2019-03-15 王浩羽 A kind of door lock lockable mechanism

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