CN108756471B - High-strength safe intelligent lock cylinder - Google Patents
High-strength safe intelligent lock cylinder Download PDFInfo
- Publication number
- CN108756471B CN108756471B CN201810681857.2A CN201810681857A CN108756471B CN 108756471 B CN108756471 B CN 108756471B CN 201810681857 A CN201810681857 A CN 201810681857A CN 108756471 B CN108756471 B CN 108756471B
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- tongue
- lock
- unlocking
- piece
- fork
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- 210000002105 tongue Anatomy 0.000 description 148
- 238000001514 detection method Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000020347 spindle assembly Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
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- 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
- E05B15/10—Bolts of locks or night latches
-
- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a high-strength safe intelligent lock cylinder, which comprises a main lock tongue assembly, a driving assembly for driving the main lock tongue assembly and a turning tongue assembly synchronously locked with the main lock tongue assembly; the turning tongue assembly comprises a turning tongue structure, a top shaft assembly for locking the turning tongue structure and an unlocking assembly for unlocking the turning tongue structure, and the unlocking assembly comprises a first unlocking assembly and a second unlocking assembly; when the door is closed, the first unlocking component can drive the turning tongue component to retract, so that the turning tongue component is prevented from colliding with a door frame, and meanwhile, the turning tongue component and the main locking tongue component are locked at the same time, so that the safety is high, and the anti-theft performance is strong.
Description
Technical Field
The invention relates to a lockset, in particular to a high-strength safe intelligent lock cylinder.
Background
The mortise lock is also called as a mortise door lock, generally consists of a handle, a lock cylinder and a lock body, is installed on an indoor suit door and an anti-theft door in many ways, and is one of the most common locks in the market. The existing mortise lock mainly comprises a single-dead-bolt mortise lock, a single-bolt button mortise lock and a double-bolt mortise lock, wherein the double-bolt mortise lock is provided with a dead bolt and an inclined bolt, the antitheft performance of the double-bolt mortise lock is higher than that of the single-dead-bolt mortise lock and the single-bolt button mortise lock, and the double-dead-bolt mortise lock, the double-dead-bolt mortise lock and the quick-open mortise lock can be divided into the single-live-bolt mortise lock, the double-live-bolt mortise lock and the quick-open mortise lock according to the functions of a handle, and the double-dead-bolt mortise lock is convenient to use. However, the existing mortise lock has no synchronous automatic ejection mechanism for the inclined tongue triggering square tongue. In the existing mortise lock, the door is locked by lifting the handle or rotating the key to extend the square tongue, and the door locking process of the mechanism is complicated, and the door is easy to forget to lock. And some lock bodies are easy to strike the door frame when the door is closed, so that the door frame and the lock bodies are damaged and worn.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-strength safe intelligent lock cylinder which can avoid collision between a lock body and a door frame and has high safety.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-strength safe intelligent lock cylinder comprises a lock shell and a guide plate positioned at one side of the lock shell, wherein a main lock tongue assembly, a driving assembly for driving the main lock tongue assembly and a turning tongue assembly synchronously locked with the main lock tongue assembly are arranged in the lock shell;
the main lock tongue component comprises a main lock tongue and a main lock tongue connecting sheet connected with the main lock tongue;
the driving assembly comprises a poking wheel poking the main lock tongue connecting sheet, the poking wheel is fixed on a lock core shaft, and the lock core shaft is rotatably arranged on the lock shell; a driving gear set is fixed on the lock core shaft and driven by a motor assembly;
the turning tongue assembly comprises a turning tongue structure, a top shaft assembly for locking the turning tongue structure and an unlocking assembly for unlocking the turning tongue structure;
the turning tongue structure comprises a turning tongue arranged on the guide plate in a sliding manner, one end of the turning tongue, which is positioned in the lock shell, is connected with a turning tongue push block, and the turning tongue push block is connected with an unlocking torsion spring for maintaining the unlocking assembly state of the turning tongue push block;
the top shaft assembly comprises a linkage piece, a rotating shaft for the top shaft is fixed on the lock shell, and the linkage piece is rotatably arranged on the rotating shaft for the top shaft; the linkage piece is provided with a pushing tongue for locking the turning tongue pushing block, a first unlocking tongue and a second unlocking tongue which are in transmission connection with the unlocking component; the lock shell is also provided with a limiting shaft which is propped against one side of the linkage piece to prevent the linkage piece from reversely rotating, the rotating shaft for the top shaft is sleeved with a locking torsion spring, one end of the locking torsion spring is fixed on the linkage piece, and the other end of the locking torsion spring is fixed on the limiting shaft;
the unlocking component comprises a first unlocking component for pushing the first unlocking bolt and a second unlocking component for pushing the second unlocking bolt,
the first unlocking component comprises a fork tongue which is arranged on the guide plate in a sliding manner, and the fork tongue is an inclined tongue; one end of the fork tongue, which is positioned in the lock shell, is connected with a fork tongue push rod assembly, when the door is closed, the fork tongue push rod assembly compresses to drive the fork tongue to retract into the lock shell, and when the door is opened, the fork tongue push rod assembly pushes the fork tongue to extend out of the lock shell; the fork tongue linkage pulling piece is connected with the fork tongue, the fork tongue linkage pulling piece is arranged on the lock shell in a sliding manner, the fork tongue linkage pulling piece can slide along the sliding direction of the fork tongue, one end of the fork tongue linkage pulling piece, which is far away from the fork tongue, extends towards the first unlocking tongue, and when the fork tongue is retracted into the lock shell, the fork tongue linkage pulling piece pushes the first unlocking tongue to enable the linkage piece to rotate towards the unlocking direction;
the second unlocking component comprises a driving gear coaxially fixed with a shifting wheel for driving the main lock tongue, the driving gear is meshed with a transmission gear, a shifting rod is eccentrically arranged on the end face of the transmission gear, a pushing plate for pushing the second unlocking tongue is further arranged in the lock shell, the pushing plate is slidably arranged in the lock shell, the driving gear pushes the pushing plate to move towards the second unlocking tongue when rotating, and the pushing plate pushes the second unlocking tongue to finally enable the linkage piece to rotate towards the unlocking direction.
As a preferable technical scheme, the electric appliance comprises an electric appliance component, wherein the electric appliance component comprises a first micro switch for detecting the state of the fork bolt, a second micro switch for detecting the main lock tongue and a third micro switch for detecting the position state of the push plate; the motor assembly detection device further comprises a first optical coupler for motor assembly detection.
As the preferable technical scheme, a second optical coupler triggered by the main lock tongue is further arranged in the lock shell, and the second optical coupler controls the opening and closing of the door opening lamp.
As an optimal technical scheme, the second optical coupler and the second micro switch are arranged on a mounting plate which is arranged in parallel with the main lock tongue connecting piece, and the main lock tongue connecting piece is provided with a trigger switch piece for triggering the second optical coupler and the second micro switch.
As a preferable technical scheme, the fork tongue push rod assembly comprises a fork tongue push rod which is arranged on the push rod seat in a sliding way; the extension maintaining spring is sleeved on the fork tongue push rod and is positioned between the pull rod seat and the fork tongue.
As the preferable technical scheme, the lock shell is provided with an unlocking torsion spring installation shaft close to the turning tongue push block, the unlocking torsion spring is sleeved on the unlocking torsion spring installation shaft, one end of the unlocking torsion spring is fixed on the turning tongue push block, and the other end of the unlocking torsion spring is fixed on the lock shell.
As a preferable technical scheme, one end of the fork tongue linkage shifting piece, which is far away from the fork tongue, is provided with a guide hole, the lock shell is provided with a guide shaft, and the guide shaft extends into the guide hole; the guide shaft is also sleeved with an auxiliary reset torsion spring, one end of the auxiliary reset torsion spring is clamped on the fork tongue linkage shifting piece, and the other end of the auxiliary reset torsion spring is fixed on the lock shell.
As the preferable technical scheme, the lock further comprises a push plate reset torsion spring shaft, wherein the push plate reset torsion spring shaft is sleeved with a push plate reset torsion spring, one end of the push plate reset torsion spring is fixed on the push plate, and the other end of the push plate reset torsion spring is fixed on the lock shell.
As the preferable technical scheme, the lock further comprises an upper rotating shaft assembly, wherein the upper rotating shaft assembly comprises an upper rotating shaft rotatably arranged on a lock shell, a detection shifting piece is rotatably arranged on the upper rotating shaft, and a micro switch for detection matched with the detection shifting piece is arranged on the lock shell; the detection device comprises a lock shell, a detection poking piece, a driving poking piece, a poking wheel and a driving gear, wherein the detection poking piece is driven to rotate, the driving poking piece is rotatably arranged on the lock shell, one end of the driving poking piece extends towards the detection poking piece, the other end of the driving poking piece extends towards the poking wheel, and the poking wheel is provided with driving teeth for driving the driving poking piece; the lock shell is provided with a detection shifting piece resetting device and a driving shifting piece resetting device.
As an optimized technical scheme, the detecting plectrum resetting device comprises a pushing block propped against the detecting plectrum, and the pushing block is fixed on the lock shell through a spring; the driving plectrum resetting device is a torsion spring.
Due to the adoption of the technical scheme, the high-strength safe intelligent lock cylinder comprises a lock shell and a guide plate positioned at one side of the lock shell, wherein a main lock tongue assembly, a driving assembly for driving the main lock tongue assembly and a turning tongue assembly synchronously locked with the main lock tongue assembly are arranged in the lock shell; the turning tongue component can retract automatically when the door is closed, so that the door frame is prevented from being collided, and meanwhile, the turning tongue component and the main locking tongue component are locked at the same time, so that the safety is high and the anti-theft performance is strong.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the distribution of electrical components in an embodiment of the invention;
fig. 4 is a three-dimensional block diagram of the distribution of electrical components in an embodiment of the invention.
FIG. 5 is a schematic three-dimensional view of a tongue assembly according to an embodiment of the present invention;
FIG. 6 is a front view of a tongue assembly in an embodiment of the present invention;
FIG. 7 is a schematic view of a top shaft assembly according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a wheel in an embodiment of the present invention;
FIG. 9 is a schematic view of the construction of a master latch assembly in accordance with an embodiment of the present invention.
In the figure: 1-a tongue turning structure; 101-turning the tongue; 102-turning tongue pushing block; 103-unlocking the torsion spring; 104-unlocking the torsion spring mounting shaft; 2-a top shaft assembly; 201-pushing the tongue; 202-a rotating shaft for a top shaft; 203-a second unlocking bolt; 204-first unlocking bolt; 205-linkage piece; 2051-upper linkage piece; 2052-lower linkage piece; 206-locking torsion springs; 207-limiting shaft; 3-a first unlocking component; 301-a fork tongue; 302-fork tongue linkage shifting piece; 303-extending a retaining spring; 304-a tongue push rod; 305-a push rod seat; 306-an auxiliary reset torsion spring; 307-guide holes; 308-guiding shaft; 4-a second unlocking component; 401-pushing plate; 4011-a first push tab; 4012-a second push tab; 402-a push plate reset torsion spring shaft; 403-push plate reset torsion spring; 404-push plate guide shaft; 405-push plate guide holes; 406-a transmission gear; 407-a drive gear; 408—a toggle; 5-a lock shell; 6-a master latch assembly; 601-main bolt; 602-a main latch tab; 603-a main latch guide slot; 604-a main latch guide shaft; 605-drive slot; 606-triggering a switch sheet; 7-an upper spindle assembly; 701-an upper rotating shaft; 702-detecting a plectrum; 703-a microswitch for detection; 704-detecting a plectrum resetting device; 705-driving the paddle; 706—torsion springs; 8-a drive assembly; 801-a motor assembly; an 802-drive gear set; 803-locking the mandrel; 804-thumb wheel; 805 drive teeth; 901-a first micro switch; 902-a first optocoupler; 903—a second optocoupler; 904-a second microswitch; 905-a third microswitch; 906-mounting plate.
Detailed Description
As shown in fig. 1 and 2, the high-strength safe intelligent lock cylinder comprises a lock shell 5 and a guide plate positioned at one side of the lock shell, wherein the lock shell 5 consists of an upper cover plate and a lower cover plate, only one of which is shown in the figure, and an installation cavity is formed between the upper cover plate and the lower cover plate. The guide plate is positioned on the opening of the installation cavity and used for guiding and fixing the lock tongue. The inside of the lock shell 5 is provided with a main lock tongue component 6, a driving component 8 for driving the main lock tongue component 6 and a turning tongue component synchronously locked with the main lock tongue component 6. The main lock tongue assembly 8 comprises a main lock tongue 601 and a main lock tongue connecting piece 602 connected with the main lock tongue 601; the main lock tongue 601 and the main lock tongue connecting piece 602 are connected through a pin shaft. The main bolt connecting piece 602 is provided with a main bolt guiding groove 603, and the lower cover plate of the lock shell 5 is provided with a main bolt guiding shaft 604 for guiding the main bolt 601 to move accurately. The driving assembly comprises a poking wheel 804 poking the main lock tongue connecting piece 602, the poking wheel 804 is fixed on a lock core shaft 803, and the lock core shaft 803 is rotatably arranged on the lock shell 5; a drive gear set 802 is fixed to the lock cylinder shaft 803, and the drive gear set 802 is driven by the motor assembly 801. The main bolt connecting piece 602 is provided with a driving groove 605, the dial wheel 804 stretches into the driving groove 605, and the dial wheel 804 rotates to drive the main bolt 601 to stretch out or retract into the lock shell 5.
As shown in fig. 5, 6 and 7, the turning tongue assembly comprises a turning tongue structure 1 slidably arranged on a guide plate, a top shaft assembly 2 for locking the turning tongue structure 1, and an unlocking assembly for unlocking the turning tongue assembly.
The turning tongue structure comprises a turning tongue 101 which is arranged on a guide plate of the lock shell 5 in a sliding manner, one end of the turning tongue 101 positioned in the lock shell 5 is connected with a turning tongue push block 102, and the turning tongue push block 102 is connected with an unlocking torsion spring 103 for maintaining the unlocking assembly state of the turning tongue push block 102; the lock shell 5 is provided with an unlocking torsion spring mounting shaft 104 adjacent to the turning tongue push block 102, the unlocking torsion spring 103 is sleeved on the unlocking torsion spring mounting shaft 104, one end of the unlocking torsion spring 103 is fixed on the turning tongue push block 102, and the other end of the unlocking torsion spring 103 is fixed on the lock shell 5. When the top shaft assembly 2 rotates to unlock the tongue pushing block 102, the unlocking torsion spring 103 pulls the tongue pushing block 102 into the lock case 5, so that the tongue 101 is retracted into the lock case 5 when the door is opened or closed initially.
The top shaft assembly comprises a linkage piece 205, a rotating shaft 202 for the top shaft is fixed on the lock shell 5, and the linkage piece 205 is rotatably installed on the rotating shaft 202 for the top shaft. As shown in fig. 3, the linkage piece 205 includes an upper linkage piece 2051 and a lower linkage piece 2052, and the upper linkage piece 2051 and the lower linkage piece 2052 are integrally connected by a pin shaft. The linkage piece 205 is provided with a pushing tongue 201 for locking the turning tongue pushing block 102, a first unlocking tongue 204 and a second unlocking tongue 203 which are in transmission connection with the unlocking component. The upper link piece 2051 and the lower link piece 2052 are respectively provided with a pushing tongue 201, a pushing shaft is arranged between the two pushing tongues 201, and the pushing shaft and the pushing tongues act on the turning tongue pushing block 102 together. The rotating shaft 202 for the top shaft is sleeved with a locking torsion spring 206 for maintaining the linkage piece 205 to lock the turning tongue pushing block 102; the lock shell 5 is also provided with a limiting shaft 207, the limiting shaft 207 realizes that the linkage piece 205 can only rotate towards the unlocking direction, and the locking torsion spring 206 ensures that the locking torsion spring drives the linkage piece 205 to push against the turning tongue push block 102 after the external force is removed.
The unlocking assembly comprises a first unlocking assembly 3 pushing the first unlocking bolt 204 and a second unlocking assembly 4 pushing the second unlocking bolt 203.
The first unlocking component 3 comprises a fork tongue 301 which is arranged on the guide plate in a sliding way, and the fork tongue 301 is a bevel tongue. One end of the fork tongue 301 located in the lock case 5 is connected with a fork tongue push rod assembly, the fork tongue push rod assembly comprises a fork tongue push rod 304, and the fork tongue push rod 304 is slidably arranged on a push rod seat 305; the fork tongue push rod 304 is sleeved with an extension maintaining spring 303, and the extension maintaining spring 303 is positioned between the pull rod seat 305 and the fork tongue 301. When the door is closed, the fork tongue push rod assembly compresses to drive the fork tongue 301 to retract into the lock shell 5, and when the door is opened, the fork tongue push rod assembly pushes the fork tongue 301 to extend out of the lock shell 5. The fork tongue linkage pulling piece 302 is connected with the fork tongue 301, the fork tongue linkage pulling piece 302 is arranged on the lock shell 5 in a sliding manner, the fork tongue linkage pulling piece 302 can slide along the contraction and expansion directions of the fork tongue 301, and when the fork tongue 301 is contracted into the lock shell 5, the fork tongue linkage pulling piece 302 pushes the first unlocking tongue 204 to enable the linkage piece 205 to rotate towards the unlocking direction; a guide hole 307 is formed in one end, far away from the fork tongue 301, of the fork tongue linkage shifting piece 302, a guide shaft 308 is arranged on the lock shell 5, and the guide shaft 308 extends into the guide hole 307; the guide shaft 308 is further sleeved with an auxiliary reset torsion spring 306, one end of the auxiliary reset torsion spring 306 is clamped on the fork tongue linkage shifting piece 302, and the other end of the auxiliary reset torsion spring 306 is fixed on the lock shell 5.
The second unlocking component 4 comprises a driving gear 407 coaxially fixed with a thumb wheel 804 for driving the main lock tongue 601, the driving gear 407 is meshed with a transmission gear 406, a thumb lever 408 is eccentrically arranged on the end surface of the transmission gear 406, a push plate 401 for pushing the second unlocking tongue 203 is further arranged in the lock shell 5, the push plate 401 is slidably arranged in the lock shell 5, when the transmission gear 406 rotates, the push plate 401 pushes the second unlocking tongue 203 to move, and the push plate 401 pushes the second unlocking tongue 203 to finally enable the linkage piece 205 to rotate towards the unlocking direction. The lock case 5 is provided with two push plate guide shafts 404 for guiding the push plate 401, the push plate 401 is provided with push plate guide holes 405 matched with the push plate guide shafts 404 for guiding, and the push plate moves accurately. The two ends of the push plate 401 are respectively provided with a first push plate 4011 and a second push plate 4012, the first push plate 4011 is in contact interaction with the second unlocking bolt 203, and the second push plate 4012 is in interaction with the deflector rod 408. The novel lock comprises a lock shell 5, and is characterized by further comprising a push plate reset torsion spring shaft 402, wherein a push plate reset torsion spring 403 is sleeved on the push plate reset torsion spring shaft 402, one end of the push plate reset torsion spring 403 is fixed on the push plate 401, and the other end of the push plate reset torsion spring 403 is fixed on the lock shell 5.
The electric appliance assembly comprises a first micro-switch 901 for detecting the state of the fork bolt 301, a second micro-switch 904 for detecting the main lock bolt 601 and a third micro-switch 905 for detecting the position state of the push plate 401 as shown in fig. 3 and 4; a first optocoupler 902 for detecting the motor assembly 801 is also included. A second optical coupler 903 triggered by the main bolt 601 is further disposed in the lock case 5, and the second optical coupler 903 controls the opening and closing of the door opening lamp. The second optocoupler 903 and the second micro switch 904 are mounted on a mounting plate 906 parallel to the main latch connecting piece 602, and a trigger switch piece 606 for triggering the second optocoupler 903 and the second micro switch 904 is disposed on the main latch connecting piece 602. When the door is closed so that the fork tongue 301 is pressed into the lock shell 5, the fork tongue push rod 304 triggers the first micro switch 901, and the controller delays for a certain time after detecting a signal fed back by the first micro switch to control the motor assembly 801 to start, so that automatic locking is realized. The push plate 401 is provided with a contact for triggering the third micro switch 905, after the door is opened, the third micro switch 905 is opened, the motor assembly 801 is controlled to drag back after a certain time delay after the third micro switch 905 is controlled to receive a signal fed back by the third micro switch 905, and the first optical coupler 902 is used for detecting whether the drag back is in place or not.
Still include the pivot subassembly 7, go up the pivot subassembly 7 and install the pivot 701 on lock housing 5 including rotating, go up the pivot 701 and rotate and install the detection plectrum 702, be equipped with on the lock housing 5 with detect plectrum 702 assorted micro-gap switch 703 for detection. The detection device further comprises a driving plectrum 705 for pushing the detection plectrum 702 to rotate, wherein the driving plectrum 705 is rotatably arranged on the lock shell 5, and particularly, a driving plectrum shaft is arranged on the driving plectrum 705 and is rotatably arranged on the lock shell 5; the device also comprises a torsion spring 706 for torsion reset of the driving shifting piece shaft, wherein the torsion spring 706 can be a common torsion spring or a special-shaped torsion spring. One end of the driving dial 705 extends towards the detecting dial 702, the other end of the driving dial 705 extends towards the dial 804, and the dial 804 is provided with driving teeth 805 for pushing the driving dial 705. The lock case 5 is provided with a detection shifting piece resetting device 704, the detection shifting piece resetting device 704 comprises a push block propped against the detection shifting piece 702, and the push block is fixed on the lock case 5 through a spring. When the driving wheel 804 rotates to drive the main lock tongue 601 to unlock, the driving teeth 805 also drive the driving shifting sheet 705, so as to drive the detecting shifting sheet 702 to rotate, and the detecting shifting sheet 702 after rotation triggers the detecting micro switch 703 to collect unlocking information.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a high strength safety intelligence lock core, includes the lock shell and is located deflector of lock shell one side, its characterized in that: a main lock tongue component, a driving component for driving the main lock tongue component and a turning tongue component synchronously locked with the main lock tongue component are arranged in the lock shell;
the main lock tongue component comprises a main lock tongue and a main lock tongue connecting sheet connected with the main lock tongue;
the driving assembly comprises a poking wheel poking the main lock tongue connecting sheet, the poking wheel is fixed on a lock core shaft, and the lock core shaft is rotatably arranged on the lock shell; a driving gear set is fixed on the lock core shaft and driven by a motor assembly;
the turning tongue assembly comprises a turning tongue structure, a top shaft assembly for locking the turning tongue structure and an unlocking assembly for unlocking the turning tongue structure;
the turning tongue structure comprises a turning tongue arranged on the guide plate in a sliding manner, one end of the turning tongue, which is positioned in the lock shell, is connected with a turning tongue push block, and the turning tongue push block is connected with an unlocking torsion spring for maintaining the unlocking assembly state of the turning tongue push block;
the top shaft assembly comprises a linkage piece, a rotating shaft for the top shaft is fixed on the lock shell, and the linkage piece is rotatably arranged on the rotating shaft for the top shaft; the linkage piece is provided with a pushing tongue for locking the turning tongue pushing block, a first unlocking tongue and a second unlocking tongue which are in transmission connection with the unlocking component; the lock shell is also provided with a limiting shaft which is propped against one side of the linkage piece to prevent the linkage piece from reversely rotating, the rotating shaft for the top shaft is sleeved with a locking torsion spring, one end of the locking torsion spring is fixed on the linkage piece, and the other end of the locking torsion spring is fixed on the limiting shaft;
the unlocking component comprises a first unlocking component for pushing the first unlocking bolt and a second unlocking component for pushing the second unlocking bolt,
the first unlocking component comprises a fork tongue which is arranged on the guide plate in a sliding manner, and the fork tongue is an inclined tongue; one end of the fork tongue, which is positioned in the lock shell, is connected with a fork tongue push rod assembly, when the door is closed, the fork tongue push rod assembly compresses to drive the fork tongue to retract into the lock shell, and when the door is opened, the fork tongue push rod assembly pushes the fork tongue to extend out of the lock shell; the fork tongue linkage pulling piece is connected with the fork tongue, the fork tongue linkage pulling piece is arranged on the lock shell in a sliding manner, the fork tongue linkage pulling piece can slide along the sliding direction of the fork tongue, one end of the fork tongue linkage pulling piece, which is far away from the fork tongue, extends towards the first unlocking tongue, and when the fork tongue is retracted into the lock shell, the fork tongue linkage pulling piece pushes the first unlocking tongue to enable the linkage piece to rotate towards the unlocking direction;
the second unlocking component comprises a driving gear coaxially fixed with a shifting wheel for driving the main lock tongue, the driving gear is meshed with a transmission gear, a shifting rod is eccentrically arranged on the end face of the transmission gear, a pushing plate for pushing the second unlocking lock tongue is further arranged in the lock shell, the pushing plate is slidably arranged in the lock shell, when the transmission gear rotates, the pushing plate pushes the pushing plate to move towards the second unlocking lock tongue, and the pushing plate pushes the second unlocking lock tongue to finally enable the linkage piece to rotate towards the unlocking direction;
the electric appliance assembly comprises a first micro switch for detecting the state of the fork bolt, a second micro switch for detecting the main lock bolt and a third micro switch for detecting the position state of the push plate; the motor assembly detection device also comprises a first optocoupler for motor assembly detection;
the novel lock comprises a lock shell, and is characterized by further comprising a push plate reset torsion spring shaft, wherein the push plate reset torsion spring shaft is sleeved with a push plate reset torsion spring, one end of the push plate reset torsion spring is fixed on the push plate, and the other end of the push plate reset torsion spring is fixed on the lock shell.
2. A high strength secure smart lock cylinder as defined in claim 1, wherein: the lock shell is also internally provided with a second optical coupler triggered by the main lock tongue, and the second optical coupler controls the opening and closing of the door opening lamp.
3. A high strength secure smart lock cylinder as defined in claim 2, wherein: the second optocoupler and the second micro switch are arranged on a mounting plate which is arranged in parallel with the main lock tongue connecting piece, and the main lock tongue connecting piece is provided with a trigger switch piece for triggering the second optocoupler and the second micro switch.
4. A high strength secure smart lock cylinder as defined in claim 1, wherein: the fork tongue push rod assembly comprises a fork tongue push rod which is arranged on the push rod seat in a sliding manner; the fork tongue push rod is sleeved with an extension maintaining spring, and the extension maintaining spring is positioned between the push rod seat and the fork tongue.
5. A high strength secure smart lock cylinder as defined in claim 1, wherein: the lock shell is close to the turning tongue push block and is provided with an unlocking torsion spring installation shaft, the unlocking torsion spring is sleeved on the unlocking torsion spring installation shaft, one end of the unlocking torsion spring is fixed on the turning tongue push block, and the other end of the unlocking torsion spring is fixed on the lock shell.
6. A high strength secure smart lock cylinder as defined in claim 1, wherein: the lock shell is provided with a guide shaft which extends into the guide hole; the guide shaft is also sleeved with an auxiliary reset torsion spring, one end of the auxiliary reset torsion spring is clamped on the fork tongue linkage shifting piece, and the other end of the auxiliary reset torsion spring is fixed on the lock shell.
7. A high strength security intelligent lock cylinder as claimed in any one of claims 1 to 6, wherein: the lock comprises a lock shell, and is characterized by further comprising an upper rotating shaft assembly, wherein the upper rotating shaft assembly comprises an upper rotating shaft rotatably arranged on the lock shell, a detection shifting piece is rotatably arranged on the upper rotating shaft, and a micro switch for detection matched with the detection shifting piece is arranged on the lock shell; the detection device comprises a lock shell, a detection poking piece, a driving poking piece, a poking wheel and a driving gear, wherein the detection poking piece is driven to rotate, the driving poking piece is rotatably arranged on the lock shell, one end of the driving poking piece extends towards the detection poking piece, the other end of the driving poking piece extends towards the poking wheel, and the poking wheel is provided with driving teeth for driving the driving poking piece; the lock shell is provided with a detection shifting piece resetting device and a driving shifting piece resetting device.
8. A high strength security intelligent lock cylinder as defined in claim 7, wherein: the detection shifting piece resetting device comprises a push block propped against the detection shifting piece, and the push block is fixed on the lock shell through a spring; the driving plectrum resetting device is a torsion spring.
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| CN201810681857.2A CN108756471B (en) | 2018-06-27 | 2018-06-27 | High-strength safe intelligent lock cylinder |
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| CN201810681857.2A CN108756471B (en) | 2018-06-27 | 2018-06-27 | High-strength safe intelligent lock cylinder |
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| CN108756471A CN108756471A (en) | 2018-11-06 |
| CN108756471B true CN108756471B (en) | 2024-03-22 |
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| CN109236041B (en) * | 2018-08-15 | 2021-04-20 | 深圳市凯迪仕智能科技有限公司 | Lock tongue structure, automatic lock device and working method |
| CN109681034A (en) * | 2018-11-26 | 2019-04-26 | 一诺电器有限公司 | A kind of smart lock lock body |
| CN109441246B (en) * | 2018-12-26 | 2023-07-18 | 浙江庆泰恒科技有限公司 | Rebound-proof electromechanical automatic lock |
| CN109505466A (en) * | 2018-12-30 | 2019-03-22 | 温州德诚锁业有限公司 | A kind of automatic locking electrically-controlled anti-theft lock of no electricity-supplying and door-closing |
| CN110005265A (en) * | 2019-05-13 | 2019-07-12 | 任健康 | A kind of motor-driven motor lock body |
| CN110185335A (en) * | 2019-06-19 | 2019-08-30 | 杨潮山 | A kind of smart lock |
| CN110206405B (en) * | 2019-06-24 | 2024-09-17 | 米克森(上海)科技有限公司 | Device for controlling main bolt to stretch and draw and full-automatic lock system comprising same |
| CN110195527A (en) * | 2019-06-24 | 2019-09-03 | 麦域智能科技(上海)有限公司 | Control the flexible device of main lock tongue and the Semi-automatic lock system system comprising the device |
| USD937656S1 (en) | 2019-08-06 | 2021-12-07 | Yunding Network Technology (Beijing) Co., Ltd. | Lock |
| USD961359S1 (en) | 2019-08-06 | 2022-08-23 | Yunding Network Technology (Beijing) Co., Ltd. | Lock portion |
| CN110485829B (en) * | 2019-08-16 | 2024-05-10 | 浙江威欧希科技股份有限公司 | Push-pull lock |
| CN110761628A (en) * | 2019-12-06 | 2020-02-07 | 广东力维智能锁业有限公司 | Full-automatic lock body |
| CN110965859B (en) * | 2019-12-12 | 2024-10-18 | 中山市皇鼎五金制品有限公司 | Full-automatic electronic door lock |
| CN111663856A (en) * | 2020-06-15 | 2020-09-15 | 多玛凯拔科技有限公司 | Intelligent mortise lock body |
| CN111706180A (en) * | 2020-07-28 | 2020-09-25 | 广州英硕金属制品有限公司 | Compact electronic door lock capable of feeding back use state of lock |
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| CN108756471A (en) | 2018-11-06 |
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