CN114743816B - Lock locking device and using method - Google Patents
Lock locking device and using method Download PDFInfo
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- CN114743816B CN114743816B CN202110019373.3A CN202110019373A CN114743816B CN 114743816 B CN114743816 B CN 114743816B CN 202110019373 A CN202110019373 A CN 202110019373A CN 114743816 B CN114743816 B CN 114743816B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The application provides a lockset locking device and a using method thereof. Wherein, the lock locking device comprises a shell; the locking pin is rotatably arranged on the shell in a penetrating manner, a first chute and a second chute are formed in the side wall of one end, extending out of the shell, of the locking pin, the first chute extends along the axial direction of the locking pin and is communicated with the end face of the locking pin, and the second chute extends along the circumferential direction of the locking pin and is communicated with the first chute; the driving assembly is in driving connection with the locking pin and drives the locking pin to rotate, when the lock locking device is in butt joint with the lock, the shell shields the unlocking hole of the lock, the pin shaft on the lock enters the first sliding groove, the driving assembly drives the locking pin to rotate and enables the pin shaft to enter the second sliding groove, and the pin shaft is matched with the side wall stop of the second sliding groove to lock the lock on the lock locking device. The application solves the problem that the lockset on the electric power overhaul equipment in the prior art cannot be effectively controlled.
Description
Technical Field
The application relates to the technical field of locks, in particular to a lock locking device and a using method thereof.
Background
In the current electric power overhaul work, the isolation equipment at the periphery of overhaul equipment is locked and isolated by adopting a five-prevention lockset, but the equipment cannot be operated after the lockset (unlocking key and the like) is opened under the unauthorized condition by personnel. Particularly, high risk points (metal isolation baffles, switch cabinet doors and net doors) which occur temporarily can cause serious accidents once misoperation occurs. In addition, because the common five-prevention lockset is low in intelligent level, poor in perception and missing in state information, real-time state information of isolation boundary equipment, particularly isolation boundary equipment with high-risk points, cannot be effectively acquired during overhauling, and a blind area exists in remote supervision generally.
Disclosure of Invention
The application mainly aims to provide a lock locking device and a using method thereof, which are used for solving the problem that a lock on electric power overhaul equipment in the prior art cannot be effectively controlled.
In order to achieve the above object, according to one aspect of the present application, there is provided a lockset locking device including a housing; the locking pin is rotatably arranged on the shell in a penetrating manner, a first chute and a second chute are formed in the side wall of one end, extending out of the shell, of the locking pin, the first chute extends along the axial direction of the locking pin and is communicated with the end face of the locking pin, and the second chute extends along the circumferential direction of the locking pin and is communicated with the first chute; the driving assembly is in driving connection with the locking pin and drives the locking pin to rotate, when the lock locking device is in butt joint with the lock, the shell shields the unlocking hole of the lock, the pin shaft on the lock enters the first sliding groove, the driving assembly drives the locking pin to rotate and enables the pin shaft to enter the second sliding groove, and the pin shaft is matched with the side wall stop of the second sliding groove to lock the lock on the lock locking device.
Further, the housing has a rotation stopping structure that extends into the recess of the lock and resists circumferential rotation of the lock about the locking pin.
Further, the shell is provided with a bulge which is used as a rotation stopping structure, the bulge can extend into a concave part of the lockset for inserting an unlocking key, the lockset locking device further comprises a coil, and the coil is positioned at the inner side of the bulge and matched with the code chip in the lockset.
Further, the lock locking device further comprises an emergency unlocking component, wherein the emergency unlocking component can drive the locking pin to be separated from the driving component or drive the components matched with the driving component to be separated, and the emergency unlocking component can rotate the locking pin.
Further, the emergency unlocking assembly includes: an emergency unlocking hole which is arranged on the shell and is positioned at the other side of the locking pin opposite to the extending side; the emergency unlocking key can extend into the shell from the emergency unlocking hole and push a part of the locking pin or the driving assembly so as to separate the locking pin from the driving assembly or separate a part matched with the driving assembly in an internal driving manner, and the emergency unlocking key can be in driving connection with the locking pin so as to drive the locking pin to rotate.
Further, the lock locking device also comprises a reset piece, wherein the reset piece is abutted with the locking pin or the driving assembly and drives the locking pin to be abutted with the driving assembly or drive the matched part inside the driving assembly.
Further, the lock locking device further comprises a sealing plug, wherein the sealing plug is detachably arranged at the emergency unlocking hole and can seal the emergency unlocking hole.
Further, the drive assembly includes: a driving motor; the first transmission piece is in driving connection with the output end of the driving motor; the second transmission piece is in driving connection with the locking pin and synchronously rotates, the first transmission piece is in transmission fit with the second transmission piece, and the driving motor drives the locking pin to rotate through the first transmission piece and the second transmission piece.
Further, the lock locking device further includes: the shifting wheel is sleeved on the locking pin and rotates synchronously with the locking pin; the switch is positioned on the rotating path of the poking wheel, and when the locking pin rotates to lock or unlock the lockset, the poking wheel triggers or does not trigger the switch so as to detect the state of the lockset locking device.
Further, the lock locking device further comprises a coil, and the coil can be matched with the code sheet of the lock to detect the identity of the lock.
Further, the lock locking device further comprises a control board, wherein the control board is electrically connected with the driving assembly and the switch and can interact with the user terminal so as to control the action of the lock locking device according to the user instruction and feed back the state of the lock locking device to the user terminal.
According to another aspect of the present application, a method for using the lock locking device is provided, wherein the lock locking device includes a normal unlocking method, an emergency unlocking method and a locking method.
Further, the normal unlocking method includes: s11: receiving an unlocking operation instruction, and controlling the action of the driving component according to the unlocking operation instruction; s12: the driving component drives the locking pin to rotate, and the locking of the pin shaft of the lockset is released; s13: and judging that the state signal is consistent with the instruction code, and feeding back unlocking state information of normal unlocking to a user.
Further, the emergency unlocking method comprises the following steps: s21: inserting an emergency unlocking key into the emergency unlocking hole to press and push the locking pin or a part of the driving assembly, and releasing the limiting relationship between the locking pin and the driving assembly; s22: rotating the emergency unlocking key to drive the locking pin to rotate circumferentially, and unlocking the pin shaft of the lockset; s23: and judging that the state signal is inconsistent with the instruction code, and feeding back abnormal unlocking state information to a user.
Further, the locking method comprises: s31: receiving a locking operation instruction, and controlling the action of the driving component according to the locking operation instruction; s32: the driving component drives the locking pin to rotate so as to lock the pin shaft of the lockset; s33: and judging that the state signal is consistent with the instruction code, and feeding back the locking state information to a user.
By adopting the technical scheme of the application, the locking pin extending out of the shell is arranged, the first sliding groove and the second sliding groove are arranged on the locking pin, and the driving component is arranged to drive the locking pin to rotate, so that when the lock is locked by the lock locking device, the lock locking device is butted to the lock, the locking pin axially extends into the accommodating hole of the lock, the pin shaft in the accommodating hole extends into the first sliding groove and slides in the first sliding groove along with the butt joint of the lock, after the butt joint is completed, the driving component acts, the driving component drives the locking pin to rotate, so that the pin shaft enters the second sliding groove from the first sliding groove, and the side wall of the second sliding groove is matched with the stop between the pin shafts due to the fact that the second sliding groove is arranged along the circumferential direction of the locking pin, so that the lock is locked with the lock locking device, and the lock cannot be randomly operated due to the fact that the shell shields the unlocking hole of the lock. Through the setting mode, the lockset can lock the lockset locking device on the lockset in the use process, thereby realizing the control of the lockset, avoiding the condition that the lockset is randomly operated to cause the safety problem from happening, and the lockset locking device has simple integral structure, convenient use and reliable control.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 shows an exploded view of the lock-locking device of the present application;
FIG. 2 shows a schematic view of the structure of the locking pin of the lock-out device of FIG. 1;
FIG. 3 shows a schematic view of the lock-locking device of FIG. 1 when the lock is locked;
FIG. 4 shows a schematic view of the lock locking device of FIG. 1 when unlocking the lock;
FIG. 5 shows a schematic view of the lock locking device of FIG. 1 in an emergency unlocking of the lock;
FIG. 6 shows a schematic circuit block diagram of the lock latch of FIG. 1;
FIG. 7 is a flow chart of a normal unlocking method in the method of using the lock locking device of the present application;
FIG. 8 shows a flow chart of an emergency unlocking method in the method of using the lock-locking device of the present application;
fig. 9 shows a flow chart of a locking method in a method of using the lock locking device of the present application.
Wherein the above figures include the following reference numerals:
10. a housing; 11. a rotation stopping structure; 20. locking pin; 21. a first chute; 22. a second chute; 30. a drive assembly; 31. a driving motor; 32. a first transmission member; 33. a second transmission member; 41. an emergency unlocking hole; 50. a reset member; 60. a sealing plug; 70. a thumb wheel; 80. a switch; 90. a control board; 100. a coil; 110. a key; 120. an indicator light; 130. a pin shaft; 140. a storage unit; 150. a communication unit; 160. and a battery.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present application, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present application.
The application provides a lock locking device and a use method thereof, aiming at solving the problem that a lock on electric power overhaul equipment in the prior art cannot be effectively controlled.
The lock locking device as shown in fig. 1 to 5 comprises a shell 10, a locking pin 20 and a driving assembly 30, wherein the locking pin 20 is rotatably penetrated on the shell 10, a first sliding groove 21 and a second sliding groove 22 are formed in the side wall of one end, extending out of the shell 10, of the locking pin 20, the first sliding groove 21 extends along the axial direction of the locking pin 20 and is communicated with the end surface of the locking pin 20, and the second sliding groove 22 extends along the circumferential direction of the locking pin 20 and is communicated with the first sliding groove 21; the driving component 30 is in driving connection with the locking pin 20 and drives the locking pin 20 to rotate, when the lock locking device is connected to the lock in an abutting mode, the pin shaft 130 on the lock enters the first sliding groove 21, the driving component 30 drives the locking pin 20 to rotate and enables the pin shaft 130 to enter the second sliding groove 22, and the pin shaft 130 is matched with the side wall of the second sliding groove 22 in a stopping mode to lock the lock on the lock locking device.
In this embodiment, by providing the latch pin 20 extending out of the housing 10, and providing the first chute 21 and the second chute 22 on the latch pin 20, and simultaneously providing the driving component 30 to drive the latch pin 20 to rotate, as shown in fig. 3 and 4, when the lock is locked by using the lock locking device, the lock locking device is firstly abutted to the lock, the latch pin 20 axially extends into the accommodating hole of the lock, the pin 130 in the accommodating hole extends into the first chute 21, and slides in the first chute 21 along with the abutting of the lock, after the abutting is completed, the driving component 30 acts, the driving component 30 drives the latch pin 20 to rotate, so that the pin 130 enters into the second chute 22 from the first chute 21, and since the second chute 22 is circumferentially opened along the latch pin 20, the side wall of the second chute 22 is matched with the pin 130, so that the lock and the lock are locked together, and the lock cannot be randomly operated due to the unlocking hole of the lock blocked by the housing 10. Through the setting mode, the lockset can lock the lockset locking device on the lockset in the use process, thereby realizing the control of the lockset, avoiding the condition that the lockset is randomly operated to cause the safety problem from happening, and the lockset locking device has simple integral structure, convenient use and reliable control.
The lock locking device of the embodiment is mainly applied to control of the five-prevention padlock, and when the five-prevention padlock is used, the five-prevention padlock is normally locked on external parts such as a cabinet door and the like, and the lock locking device is connected to the five-prevention padlock in an opposite mode at the moment, so that the five-prevention padlock can be locked. The bottom of the five-prevention padlock is provided with a containing hole and a concave part which are used for being matched with parts such as an unlocking key, and a pin shaft 130 is arranged in the containing hole in the radial direction so as to be matched with the locking pin 20, so that the lock is locked. Of course, the lock locking device can be applied to other usable scenes as required.
In this embodiment, the housing 10 has the rotation stopping structure 11, when the lock locking device is docked to the lock, the pin 130 extends into the first chute 21, and at the same time, the rotation stopping structure 11 extends into the recess of the lock and blocks the circumferential rotation of the lock around the locking pin 20, so that the locking reliability of the lock is further ensured in cooperation with the locking pin 20.
The embodiment utilizes the concave part matched with the unlocking key on the lockset to realize the anti-rotation effect on the lockset. Specifically, the housing 10 has a protrusion, the protrusion is used as the rotation stopping structure 11, and the surface on which the protrusion is located and the surface on which the locking pin 20 extends out of the housing 10 are the same surface, so that when the locking device of the lock is docked to the lock, the locking pin 20 extends into the accommodating hole, and simultaneously, the protrusion extends into the concave part, and the protrusion and the concave part cooperate together to lock the lock. The lock locking device of the present embodiment further includes a coil 100, where the coil 100 is located at the inner side of the protrusion and matches with the code chip at the concave portion of the lock, so that when the lock locking device is docked to the lock, the coil 100 reads the code value of the code chip, thereby detecting whether the lock locking device is mounted to the lock. Of course, besides the arrangement mode, the lock and the lock locking device can be independently provided with additional structures to realize rotation stopping.
As shown in fig. 1 and 5, the lock locking device further comprises an emergency unlocking component, wherein the emergency unlocking component can drive the locking pin 20 to be separated from the driving component 30 or drive components matched with the driving component 30 to be separated, so that the driving component 30 cannot drive and prevent the movement of the locking pin 20, and the emergency unlocking component can drive the locking pin 20 to freely rotate, thereby unlocking the lock and realizing emergency unlocking of the lock.
Specifically, the emergency unlocking assembly includes an emergency unlocking hole 41 and an emergency unlocking key, the emergency unlocking hole 41 is opened on the housing 10 and is positioned at the other side opposite to the side where the locking pin 20 extends, and the emergency unlocking hole 41 is opposite to the locking pin 20; the emergency unlocking key can extend into the shell 10 from the emergency unlocking hole 41 and is in abutting extrusion with the locking pin 20 or the driving component 30, so that the locking pin 20 or a part of the driving component 30 is extruded and pushed to be separated from the driving component 30 or components in driving fit inside the driving component 30 are separated, in this way, the driving component 30 releases the driving connection relation with the locking pin 20, meanwhile, the emergency unlocking key is in driving fit with the locking pin 20, for example, the end part of the locking pin 20 is arranged into a non-circular structure, a groove with the same shape is formed in the emergency unlocking key, and the groove is matched with the non-circular structure to realize that the emergency unlocking key is rotated to enable the locking pin 20 to rotate to unlock the lockset, and other matching modes can be adopted.
In this embodiment, the lock locking device further includes a reset piece 50, where the reset piece 50 is a spring and is sleeved on the outer side of the locking pin 20, and the reset piece 50 abuts against the locking pin 20 or the driving component 30 and drives the locking pin 20 to abut against the driving component 30 or drive the components matched with the driving component 30 in a driving manner, so that when the lock is not in emergency unlocking, the locking pin 20 is always in driving connection with the driving component 30, thereby ensuring normal use of the lock locking device; during emergency unlocking, the emergency unlocking key presses and pushes the locking pin 20 and simultaneously compresses the reset piece 50, so that the locking pin 20 can be driven to automatically reset after the emergency unlocking is completed.
Optionally, the lock locking device further includes a sealing plug 60, where the sealing plug 60 is detachably disposed at the emergency unlocking hole 41 and is capable of plugging the emergency unlocking hole 41, so that the emergency unlocking hole 41 is plugged when emergency unlocking is not needed, and meanwhile, the function of waterproof and dustproof can be achieved.
The driving assembly 30 of the present embodiment includes a driving motor 31, a first transmission member 32 and a second transmission member 33, where the first transmission member 32 is in driving connection with an output end of the driving motor 31; the second transmission member 33 is in driving connection with the locking pin 20, and the second transmission member 33 and the first transmission member 32 are synchronously rotated, the first transmission member 32 is in transmission fit with the second transmission member 33, and the driving motor 31 drives the locking pin 20 to rotate through the first transmission member 32 and the second transmission member 33. More specifically, in this embodiment, the first transmission member 32 and the second transmission member 33 are gears and bevel gears, and the axes of the two transmission members are vertically arranged and meshed with each other, so that the effect of driving the locking pin 20 to rotate by the driving motor 31 can be achieved, and meanwhile, the volume of the lock locking device is reduced, and miniaturization is achieved.
Based on the structure of the driving assembly 30, the emergency unlocking assembly of the present embodiment adopts the emergency unlocking key to push the locking pin 20 so that the first transmission member 32 is separated from the second transmission member 33 to realize emergency unlocking. Specifically, the second transmission member 33 is sleeved on the outer side of the locking pin 20, and is always in driving connection through a non-circular structure and synchronously moves, so that when the locking pin 20 is pushed by pressing of the emergency unlocking key, the locking pin 20 and the second transmission member 33 can be synchronously and axially pushed, the second transmission member 33 and the first transmission member 32 are disengaged, and emergency unlocking is achieved. Of course, the emergency unlocking may be achieved by pushing the locking pin 20 with the emergency unlocking key to release the driving connection with the second transmission member 33.
Of course, the specific structure of the driving assembly 30 is not limited to the above-mentioned gear transmission manner, other transmission manners such as a rack and pinion, a worm and a worm gear may be adopted, and correspondingly, other structures may be adopted for the emergency unlocking assembly, so long as the driving matching relationship between the locking pin 20 and the driving motor 31 can be released by the emergency unlocking key.
Optionally, the lock locking device further comprises a thumb wheel 70 and a switch 80, wherein the thumb wheel 70 is sleeved on the locking pin 20 and rotates synchronously with the locking pin 20, and the peripheral side of the thumb wheel 70 is in a non-circular structure; the switch 80 is a micro switch, which is located on the rotation path of the thumb wheel 70, and when the locking pin 20 rotates in place, i.e. rotates to lock or unlock the lock, the protruding portion on the circumference side of the thumb wheel 70 triggers or does not trigger the switch 80, so that the unlocking state of the lock locking device can be detected according to the state signal of the switch 80.
Optionally, the lock locking device further includes a control board 90, where the control board 90 is provided with a storage unit 140, a communication unit 150, a battery 160, and other components, and is electrically connected with the driving assembly 30, the switch 80, the coil 100, and other energized components, so as to form a circuit module, as shown in fig. 6; the storage unit 140 stores unit identity information in advance for identity recognition of the locking device; the communication unit 150 is configured to interact with a user terminal, and send and receive instructions, so that the control board 90 can control the lock unlocking device according to the user instructions, feedback the state of the lock locking device to the user terminal, whether the lock is locked on the hanging lock, and the like. A key 110, an indicator light 120, and the like may also be provided on the housing 10 for performing a wake-up operation and status indication. Specifically, during emergency unlocking, the control board 90 receives a change in the state signal of the switch 80, and the control board 90 determines that the change in the state of the switch 80 is inconsistent with the instruction code of the control board 90, for example, the instruction code at this time indicates a lock locking operation, but if the control board 90 receives the state signal of the switch 80 as an unlocking signal, it determines that the lock locking device is abnormally unlocked, and transmits abnormal unlocking state information to a user terminal such as the mobile phone APP and/or a background system, and an operator logs in the mobile phone APP and/or the background system to operate, thereby confirming that the emergency unlocking condition is established. As shown in fig. 1, the housing 10 of the present embodiment is formed by splicing a plurality of sub-components that are separately arranged, and specifically includes a -shaped housing portion, a cover portion that covers an opening of the housing portion, and a baffle plate, where the housing portion and the cover portion cooperate to form a housing cavity that houses each component, and the components with larger volumes, such as the control board 90, are mounted in the housing cavity by the opening side of the housing portion. Because the locking pin 20 of the embodiment is provided with the limiting protrusion, the diameter of the through hole of the housing 10 for the locking pin 20 to penetrate through is slightly larger than that of the limiting protrusion, the blocking piece, i.e. the cover, is arranged at the through hole, and the blocking piece is also provided with the through hole, and the diameter of the through hole on the blocking piece is smaller than that of the limiting protrusion. Thus, when the locking pin 20 is assembled, the through hole is extended into the shell 10, the limiting protrusion is also extended into the shell 10, and then the baffle plate is sleeved at the through hole, so that the limiting protrusion can be abutted with the inner side of the baffle plate, and the distance of the locking pin 20 extending out of the shell 10 is limited.
The embodiment also provides a using method of the lock locking device, wherein the lock locking device comprises a normal unlocking method, an emergency unlocking method and a locking method. In particular, the method comprises the steps of,
as shown in fig. 7, the normal unlocking method specifically includes:
s11: receiving an unlocking operation instruction, and controlling the driving assembly 30 to act according to the unlocking operation instruction;
the operator presses the key 110 to trigger and wake up the lock locking device, the communication unit 150 of the lock locking device communicates with the remote terminal of the user, the operator operates through the remote terminal and sends an unlocking instruction to the lock locking device, the communication unit 150 receives the user unlocking instruction, the control panel 90 of the lock locking device controls the indicator lamp 120 to flash, and the driving assembly 30 is controlled to act;
s12: the driving component 30 drives the locking pin 20 to rotate, and the pin 130 of the lockset is unlocked;
the driving motor 31 drives the locking pin 20 to circumferentially rotate sequentially through the first transmission part 32 and the second transmission part 33, the pin 130 on the lock exits the second chute 22 of the locking pin 20 and enters the first chute 21 of the locking pin 20, at the moment, the lock locking device is pulled by external force to be far away from the lock along the axial direction of the locking pin 20, the pin 130 slides in the first chute 21 and exits the first chute 21, and the lock can be separated from the lock locking device;
s13: and judging that the state signal is consistent with the instruction code, and feeding back unlocking state information of normal unlocking to a user.
When the locking pin 20 rotates to the pin shaft 130 to withdraw from the second chute 22, the toggle wheel 70 does not toggle the trigger switch 80 any more, at this time, the state signal of the switch 80 is consistent with the instruction code of the control board 90, and the control board 90 judges that the lock locking device is normally unlocked according to the state signal of the switch 80;
when the lock is separated from the lock locking device, the coil 100 cannot detect the code piece of the lock, and the control board 90 judges that the lock locking device is not mounted on the lock and feeds back normal unlocking state information to the user, so that normal unlocking is completed.
As shown in fig. 8, the emergency unlocking method specifically includes:
s21: inserting the emergency unlocking key into the emergency unlocking hole 41 to press and push the locking pin 20 or a part of the driving assembly 30, and releasing the limiting relationship between the locking pin 20 and the driving assembly 30;
an operator stretches an emergency unlocking key of the lock locking device into the shell 10 from an emergency unlocking hole 41 on the shell 10 of the lock locking device, and extrudes and pushes a locking pin 20 of the lock locking device or a part of a driving assembly 30 of the lock locking device, wherein the locking pin 20 is separated from the driving assembly 30 or a part matched with the driving assembly 30 in a driving way is separated, the emergency unlocking key is adopted to extrude and push the locking pin 20, so that the locking pin 20 and a second transmission piece 33 on the locking pin are synchronously and axially pushed, and the second transmission piece 33 is disengaged from the first transmission piece 32;
s22: turning the emergency unlocking key drives the locking pin 20 to circumferentially rotate, and unlocking the pin 130 of the lockset;
the emergency unlocking key is in driving connection with the locking pin 20, an operator rotates the emergency unlocking key to drive the locking pin 20 to rotate circumferentially, the pin shaft 130 of the lock exits the second chute 22 of the locking pin 20 and enters the first chute 21 of the locking pin 20, at the moment, the lock locking device is pulled by external force to be far away from the lock along the axial direction of the locking pin 20, the pin shaft 130 slides in the first chute 21 and exits the first chute 21, and the lock is separated from the lock locking device;
s23: and judging that the state signal is inconsistent with the instruction code, and feeding back abnormal unlocking state information to a user.
When the locking pin 20 rotates until the pin shaft 130 exits the second sliding groove 22, the switch 80 is stirred by the stirring wheel 70 to change the state, at this time, the state signal of the switch 80 is inconsistent with the instruction code of the control board 90, the control board 90 judges that the lock locking device is abnormally unlocked according to the state signal of the switch 80, the control board 90 feeds back abnormal unlocking state information to a user, and an operator confirms emergency unlocking through a user terminal.
As shown in fig. 9, the locking method specifically includes:
s31: receiving a locking operation instruction, and controlling the driving assembly 30 to act according to the locking operation instruction;
placing the lockset in a concave part of a shell 10 of the lockset locking device, enabling a locking pin 20 of the lockset locking device to extend into the lockset, enabling a pin shaft 130 of the lockset to extend into a first chute 21 of the locking pin 20, enabling an operator to press a key 110 to trigger the lockset locking device to wake up, enabling a communication unit 150 of the lockset locking device to communicate with a remote terminal of a user, enabling the operator to operate through the remote terminal and sending a locking instruction to the lockset locking device, enabling the communication unit 150 to receive the locking instruction of the user, enabling a control board 90 of the lockset locking device to control a display lamp 120 to flash and enabling a driving assembly 30 to act;
s32: the driving component 30 drives the locking pin 20 to rotate so as to lock a pin 130 of the lockset;
the driving assembly 30 drives the locking pin 20 to circumferentially rotate sequentially through the first transmission piece 32 and the second transmission piece 33, and enables the pin 130 to enter the second chute 22 of the locking pin 20 from the first chute 21, and the pin 130 is stopped by the side wall of the second chute 22, so that the lockset and the lockset locking device are locked together;
s33: and judging that the state signal is consistent with the instruction code, and feeding back the locking state information to a user.
When the locking pin 20 rotates until the pin shaft 130 extends into the second chute 22, the dial wheel 70 dials the trigger switch 80, at this time, the state signal of the switch 80 is consistent with the instruction code of the control board 90, and the control board 90 judges that the lock locking device is locked according to the state signal of the switch 80;
when the lock is docked with the lock locking device, the coil 100 detects the code piece of the lock, and the control board 90 judges that the lock locking device is mounted on the lock and feeds back locking state information to the user, and locking is completed.
It should be noted that, in the above embodiments, a plurality refers to at least two.
From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects:
1. the problem that a lockset on electric power overhaul equipment in the prior art cannot be effectively controlled is solved;
2. the lock can lock the lock locking device on the lock in the use process of the lock, so that the lock is controlled, and the situation that the lock is randomly operated to cause safety problems is avoided;
3. the lockset locking device has the advantages of simple integral structure, convenient use and reliable control;
4. the lock has the functions of feeding back the state and the position of the lock, unlocking abnormally, locking or not, transmitting information, unlocking urgently and the like.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (13)
1. A lock-out device, comprising:
a housing (10);
the locking pin (20) is rotatably arranged on the shell (10) in a penetrating mode, a first sliding groove (21) and a second sliding groove (22) are formed in the side wall of one end, extending out of the shell (10), of the locking pin (20), the first sliding groove (21) extends along the axial direction of the locking pin (20) and is communicated with the end face of the locking pin (20), and the second sliding groove (22) extends along the circumferential direction of the locking pin (20) and is communicated with the first sliding groove (21);
the driving assembly (30) is in driving connection with the locking pin (20) and drives the locking pin (20) to rotate, when the lock locking device is connected to a lock in an opposite mode, the shell (10) shields an unlocking hole of the lock, a pin shaft (130) on the lock enters the first sliding groove (21), the driving assembly (30) drives the locking pin (20) to rotate and enables the pin shaft (130) to enter the second sliding groove (22), and the pin shaft (130) is matched with a side wall stop of the second sliding groove (22) to lock the lock on the lock locking device;
the lock locking device further comprises:
the thumb wheel (70) is sleeved on the locking pin (20) and rotates synchronously with the locking pin (20);
a switch (80), the switch (80) being located in a rotational path of the thumb wheel (70), the thumb wheel (70) triggering or not triggering the switch (80) to detect a state of the lock locking device when the locking pin (20) is rotated to lock or unlock the lock;
the lock locking device further comprises a control board (90), wherein the control board (90) is electrically connected with the driving assembly (30) and the switch (80) and can interact with a user terminal so as to control the action of the lock locking device according to a user instruction and feed back the state of the lock locking device to the user terminal.
2. The lock-locking device according to claim 1, characterized in that the housing (10) has a rotation-stopping structure (11), which rotation-stopping structure (11) protrudes into a recess of the lock and counteracts a circumferential rotation of the lock about the locking pin (20).
3. The lock-locking device according to claim 2, characterized in that the housing (10) has a projection as the rotation-stopping structure (11), which projection can protrude into a recess in the lock for the insertion of an unlocking key, the lock-locking device further comprising a coil (100), which coil (100) is located inside the projection and matches with a chip in the lock.
4. The lock-latch device according to claim 1, further comprising an emergency unlocking assembly capable of driving the latch pin (20) apart from the drive assembly (30) or driving a component of the drive assembly (30) that is internally drive-fitted apart and enabling the emergency unlocking assembly to rotate the latch pin (20).
5. The lock-out device of claim 4, wherein the emergency unlocking assembly comprises:
an emergency unlocking hole (41), wherein the emergency unlocking hole (41) is formed in the shell (10) and is positioned at the other side opposite to the extending side of the locking pin (20);
an emergency unlocking key which can extend into the shell (10) from the emergency unlocking hole (41) and push a part of the locking pin (20) or the driving assembly (30) so as to separate the locking pin (20) from the driving assembly (30) or separate components matched with the driving assembly (30) in a driving way, and the emergency unlocking key can be in driving connection with the locking pin (20) so as to drive the locking pin (20) to rotate.
6. The lock-latch device according to claim 4, further comprising a reset member (50), said reset member (50) abutting said latch pin (20) or said drive assembly (30) and driving said latch pin (20) into abutment with said drive assembly (30) or driving components of said drive assembly (30) that are in driving engagement.
7. The lock-locking device according to claim 5, characterized in that it further comprises a sealing plug (60), which sealing plug (60) is detachably arranged at the emergency unlocking hole (41) and is capable of blocking the emergency unlocking hole (41).
8. The lock-locking device according to claim 1, wherein the drive assembly (30) comprises:
a drive motor (31);
the first transmission piece (32), the said first transmission piece (32) is connected with the output end drive of the said driving motor (31);
the second transmission piece (33), second transmission piece (33) with locking pin (20) drive connection, and the synchronous rotation of two, first transmission piece (32) with drive cooperation between second transmission piece (33), driving motor (31) pass through first transmission piece (32) second transmission piece (33) drive locking pin (20) rotate.
9. The lock-out device according to claim 1, further comprising a coil (100), the coil (100) being mateable with a chip of the lock to detect an identity of the lock.
10. A method of using a lock latch as claimed in any one of claims 1 to 9, the method of use comprising a normal unlocking method, an emergency unlocking method and a latching method.
11. The method of use of claim 10, wherein the normal unlocking method comprises:
s11: receiving an unlocking operation instruction, and controlling a driving assembly (30) to act according to the unlocking operation instruction;
s12: the driving component (30) drives the locking pin (20) to rotate, and the pin shaft (130) of the lockset is unlocked;
s13: and judging that the state signal is consistent with the instruction code, and feeding back unlocking state information of normal unlocking to a user.
12. The method of use of claim 10, wherein the emergency unlocking method comprises:
s21: inserting an emergency unlocking key into an emergency unlocking hole (41) to press and push a part of a locking pin (20) or a driving assembly (30), and releasing the limiting relationship between the locking pin (20) and the driving assembly (30);
s22: rotating the emergency unlocking key to drive the locking pin (20) to circumferentially rotate, and unlocking a pin shaft (130) of the lockset;
s23: and judging that the state signal is inconsistent with the instruction code, and feeding back abnormal unlocking state information to a user.
13. The method of use of claim 10, wherein the lockout method comprises:
s31: receiving a locking operation instruction and controlling a driving assembly (30) to act according to the locking operation instruction;
s32: the driving component (30) drives the locking pin (20) to rotate so as to lock a pin shaft (130) of the lockset;
s33: and judging that the state signal is consistent with the instruction code, and feeding back the locking state information to a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019373.3A CN114743816B (en) | 2021-01-07 | 2021-01-07 | Lock locking device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019373.3A CN114743816B (en) | 2021-01-07 | 2021-01-07 | Lock locking device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114743816A CN114743816A (en) | 2022-07-12 |
| CN114743816B true CN114743816B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110019373.3A Active CN114743816B (en) | 2021-01-07 | 2021-01-07 | Lock locking device and using method |
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| CN (1) | CN114743816B (en) |
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| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
| CN210105512U (en) * | 2019-04-01 | 2020-02-21 | 珠海优特电力科技股份有限公司 | Locking box |
| CN111456566A (en) * | 2020-04-14 | 2020-07-28 | 珠海优特电力科技股份有限公司 | Lock set |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285220A (en) * | 1977-12-29 | 1981-08-25 | Tomomasa Kajita | Magnetically operable lock |
| JPH0978915A (en) * | 1995-09-14 | 1997-03-25 | Alpha Corp | Locking device |
| CN101324165A (en) * | 2008-07-31 | 2008-12-17 | 郭保宣 | Electromechanical intelligent blocking device for anti-theft lock |
| WO2018103091A1 (en) * | 2016-12-09 | 2018-06-14 | 深圳市智美达科技股份有限公司 | Smart door lock, smart door lock system, and method for using smart door lock |
| CN207420258U (en) * | 2017-11-22 | 2018-05-29 | 电光防爆科技股份有限公司 | A kind of locking device |
| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
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| Publication number | Publication date |
|---|---|
| CN114743816A (en) | 2022-07-12 |
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