CN113175275B - Electromechanical integrated lock body - Google Patents
Electromechanical integrated lock body Download PDFInfo
- Publication number
- CN113175275B CN113175275B CN202010077244.5A CN202010077244A CN113175275B CN 113175275 B CN113175275 B CN 113175275B CN 202010077244 A CN202010077244 A CN 202010077244A CN 113175275 B CN113175275 B CN 113175275B
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- China
- Prior art keywords
- component
- main
- gear
- tongue
- lock
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- 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
-
- 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
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- 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
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an electromechanical integrated lock body which comprises a main tongue component, a handle component, an inclined tongue component, a motor component, an emergency lock core component, a large gear, a coaxial pinion and a shifting block, wherein the main tongue component, the handle component, the inclined tongue component and the motor component are arranged in a lock shell, the inclined tongue component is in linkage with the handle component, the large gear is in linkage with the motor component, the handle component and the emergency lock core component, one side of the large gear is provided with the coaxial pinion, the other side of the large gear is provided with the shifting block, the main tongue component comprises a main tongue connecting plate provided with a lock bolt, the main tongue connecting plate is provided with a main tooth strip meshed with the pinion on the large gear, and the large gear drives the main tongue component to unlock through the pinion under the driving of the motor component or the emergency lock core component, and drives the handle component to unlock the inclined tongue component through the shifting block, or drives the main tongue component to lock through the pinion. The invention adopts a large gear to simultaneously link with the main tongue component, the handle component, the emergency lock core component and the motor component, can prevent the motor component from blocking and the main tongue component from blocking and can not be unlocked, and improves the reliability and the service life of the lock body.
Description
Technical Field
The invention belongs to locks, and particularly relates to an electromechanical integrated lock body.
Background
At present, an electromechanical integrated lock body for unlocking by adopting fingerprints and passwords is characterized in that a motor component drives a main tongue component to unlock and lock through a transmission component according to unlocking signals such as the fingerprints and the passwords read, and once the motor component fails, a key is required to be used for driving the main tongue component to unlock through a lock core component, or a clutch pin is pushed into a handle component by the motor component to be connected with the main tongue component, and a person presses down the handle to drive the main tongue component to unlock in reality. The common problems of the locks are that firstly, a rebound mechanism is not arranged when the motor is unlocked and locked, dead positions are blocked, the motor is often blocked to influence the service life of a motor assembly in use, or the motor assembly and a main tongue assembly are blocked and can not be unlocked, secondly, the lock has more parts, complex structure, unstable quality and easy failure, and has great potential safety hazard.
Disclosure of Invention
The invention aims to provide an electromechanical integrated lock body which is simple in structure and reliable in use.
The technical scheme adopted for realizing the purpose of the invention is as follows:
The electromechanical integrated lock body comprises a main tongue component, a handle component, an inclined tongue component, a motor component, an emergency lock core component and a large gear, wherein the main tongue component, the handle component, the inclined tongue component, the motor component, the emergency lock core component and the large gear are installed in a lock shell, the large gear is in linkage with the motor component, the handle component and the emergency lock core component, one side of the large gear is provided with a coaxial small gear, the other side of the large gear is provided with a shifting block, the main tongue component comprises a main tongue connecting plate provided with a lock bolt, a main tooth strip meshed with the small gear on the large gear is arranged on the main tongue connecting plate, the large gear is driven by the motor component or the emergency lock core component, the main tongue component is driven by the small gear to complete unlocking, and the handle component is driven by the shifting block to complete unlocking of the inclined tongue component, or the main tongue component is driven by the small gear to complete locking.
The main tongue connecting plate is provided with an opening groove which is positioned on one side surface and matched with the limiting block on the large gear, and when the main tongue component is in an unlocking or locking position, the limiting block is limited in the opening groove from front to back.
The other side surface of the main tongue connecting plate is provided with two overlapped elastic toothed plates which can move back and forth relatively, are partially overlapped with the main toothed bars and are meshed with the pinion.
The length of the main rack is the length required by the engagement of the pinion on the large gear and the main rack to drive the main tongue component to the two positions of complete unlocking and locking.
The two side walls of the opening groove are a locking gear and an unlocking gear which are contacted with a limiting block on the large gear when the main tongue component moves to a complete locking position and an unlocking position respectively, and a yielding space for accommodating the limiting block of the large gear to rotate by a certain angle is arranged at the upper parts of the locking gear and the unlocking gear of the opening groove.
The elastic toothed plates are matched with pins arranged on the main tongue connecting plate through kidney-shaped holes, springs are arranged between the two elastic toothed plates, racks meshed with pinions on the large gears are respectively arranged on the two elastic toothed plates, the lengths of the racks on the two elastic toothed plates are greater than that of the main toothed bars, and the approaching ends of the racks overlap with the main toothed bars.
Advantageous effects
The invention adopts a large gear to simultaneously link with the main tongue component, the handle component, the emergency lock core component and the motor component, can prevent the motor component from blocking and the main tongue component from blocking, and can not unlock, thereby improving the reliability of the lock body and prolonging the service life of the lock body. The invention has the advantages of simple structure, stable quality, reliable use, difficult failure and good safety.
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is an isometric view of the assembly of the present invention.
Fig. 3 is a schematic view of the structure of the large gear in the present invention.
FIG. 4 is a schematic view of the construction of the main tongue assembly of the present invention.
FIG. 5 is a schematic view of the main tongue assembly of the present invention in a different orientation.
Fig. 6 is a schematic view of the pinion gear of the large gear in the present invention mated with the elastic toothed plate.
Fig. 7 is a schematic view of the structure of the handle thumb wheel of the present invention.
FIG. 8 is a schematic view of the handle thumb wheel of the present invention in various orientations.
Fig. 9 is a schematic view of the structure of the base in the present invention.
Fig. 10 is a schematic structural view of a platen in the present invention.
Fig. 11 and 12 are schematic views of the unlocking state of the present invention.
Fig. 13 is a schematic diagram of the latch-up condition of the present invention.
Fig. 14 is a schematic view of a different construction of a large gear in the present invention.
Fig. 15 is a schematic view of the invention with the handle open and closed.
In the figure, 1, a lining plate; 101, a main tongue hole; 102, a bevel tongue hole; 2, bottom shell, 3, liner bracket, 4, main tongue assembly, 401, lock plunger, 402, main tongue connecting plate, 403, elastic toothed plate, 404, spring, 405, elastic toothed plate, 406, pin, 407, main rack, 408, locking gear, 409, unlocking gear, 410, kidney hole, 411, opening groove, 412, relief space, 413, rack, 414, rack, 415, kidney hole, 5, gear wheel, 501, outer edge tooth, 502, center hole, 503, dial block, 504, pinion, 505, stopper, 6, motor assembly, 601, gear reduction, 602, driving gear, 7, emergency lock cylinder assembly, 701, lock cylinder gear, 702, screw, 703, lock tube, 704, lock cylinder, 8, base, 801, lock cylinder hole, 802, handle hole, 803, main tongue column hole, 804, chute, 9, main tongue column, 10, upper dial tongue plate, 1001, mounting hole, outer tooth, 11, middle dial tongue plate, mounting hole, 1102, outer tooth, 1103, outer tooth, 12, gear, 602, driving tongue, driving gear, 7, emergency lock cylinder assembly, 701, 702, screw, 703, lock cylinder hole, 704, lock cylinder hole, 704, 8, base, 801, lock cylinder hole, 802, handle hole, 803, plug hole, 101, 1000, plug hole, 1000, 17, plug hole, 1000, plug hole plug, plug hole plug, plug hole lock, plug lock, lock locking lock, lock locking.
Detailed Description
Referring to fig. 1-10, the electromechanical integrated lock body provided by the invention comprises a lock shell composed of a lining plate 1 and a bottom shell 2, a base 8, a motor component 6 and a bevel bolt component 14 which are arranged on the bottom shell 2, a main bolt component 4, an emergency lock cylinder component 7, a handle component and a large gear 5 which are arranged in the lock shell through the base 8 and a pressing plate 17, wherein the lining plate 1 and the bottom shell 2 are connected through a lining plate bracket 3, a main bolt hole 101 and a bevel bolt hole 102 are arranged on the lining plate 1, a main bolt column 9 and a bevel bolt component fixing bracket 15 are fixed on the bottom shell 2, a lock cylinder hole 801, a handle hole 802, a main bolt column hole 803 and a chute 804 are arranged on the base 8, and the base 8 is sleeved on the main bolt column 9 through the main bolt column hole 803;
one surface of the large gear 5 is provided with a small gear 504 and a limiting block 505 which are coaxial and close to the outer edge, the other surface is provided with a shifting block 503, and the large gear 5 is arranged on the main tongue post 9 on the bottom shell 2 through a central hole 502;
the main tongue component 4 comprises a main tongue connecting plate 402, a lock bolt 401 arranged on the connecting plate 402, a main toothed bar 407 meshed with a small gear 504 on a large gear 5, an open groove 411 positioned on one side and matched with a limit block 505 on the large gear 5, two elastic toothed plates which are positioned on the other side and can be overlapped with the main toothed bar 407 in a relative back-and-forth motion and are meshed with the small gear 504, a kidney-shaped hole 410, the main toothed bar 407 is arranged below the kidney-shaped hole 410, the length of the main toothed bar 407 is the length required by the small gear 504 on the large gear 5 and the main toothed bar 407 to be meshed with the limit block 505 on the large gear 5 to drive the main tongue component 4 to be completely unlocked and locked, two side walls of the open groove 411 are a locking gear 408 and an unlocking gear 409 which are contacted with the limit block 505 on the large gear 5 when the main tongue component 4 moves to be completely locked and unlocked, the upper parts of the opening groove 411, which are positioned at the locking gear 408 and the unlocking gear 409, are provided with a yielding space 412 which accommodates the rotation of the limiting block 505 of the large gear 5 by a certain angle, the elastic toothed plates 403 and 405 are movably arranged at the side surface of the main tongue connecting plate 402 through the pin 406, the elastic toothed plates 403 and 405 are respectively provided with a waist-shaped hole 415 which is matched with the pin 406, a spring 404 is arranged between the elastic toothed plates 403 and 405, the elastic toothed plates 403 and 405 are respectively provided with a rack 413 and a rack 414 which are meshed with the pinion 504 on the large gear 5, the lengths of the rack 413 and the rack 414 are larger than the length of the main rack 407, the approaching ends of the rack 413 and the rack 414 overlap with the main rack 407, the parts, which are positioned at the two ends of the main tongue component 4 and correspond to the rack 413 of the elastic toothed plate 403 and the rack 414, of the main tongue component 4 are neutral areas, and enter the neutral areas when the pinion 504 on the large gear 5 drives the main tongue component 4 to the unlocking or locking position, the main tongue component 4 is matched with the pinion 504 of the large gear 5 through the kidney-shaped hole 410 and is arranged on the base 8, the pin 406 on the main tongue component is matched with the chute 804 on the base 8, and the lock plunger 401 is matched with the main tongue hole 101 on the lining board 1;
the emergency lock cylinder assembly 7 comprises a lock tube 703, a lock cylinder 704 arranged in the lock tube 703, and a lock cylinder gear 701 connected with the lock cylinder 704 through a clutch component, wherein the lock tube 703 is arranged in a lock cylinder hole 801 of the base 8, the lock tube 703 is fixed on a lock shell through a screw 702, and the lock cylinder gear 701 of the emergency lock cylinder assembly 7 is meshed with the outer edge teeth 501 of the large gear 5; the motor assembly 6 comprises a gear motor 601 and a driving gear 602 connected with the gear motor 601, the motor assembly 6 is meshed with outer edge teeth 501 of a large gear 5 through the driving gear 602, the inclined tongue assembly 14 comprises an inclined tongue 1404 provided with a sliding rod, a fixed plate 1403 arranged at the tail end of the sliding rod, a baffle 1402 movably sleeved on the sliding rod, a spring 1401 arranged between the baffle 1402 and the inclined tongue 1404, the inclined tongue assembly 14 is fixed on a fixed bracket 15 of a bottom shell 2 through the baffle 1402, the handle assembly comprises a handle deflector 12 provided with a square hole 1201 and an upper inclined tongue plate 10, a middle main tongue plate 11 and a lower inclined tongue plate 13 movably sleeved on the handle deflector 12, an upper lug 1202 and a lower lug 1203 are respectively arranged on the handle deflector 12, the upper inclined tongue plate 10 is matched with the fixed plate 1403 of the inclined tongue assembly 14 through a mounting hole 1001 and is matched with the teeth 503 on the large gear 5, the middle main tongue plate 11 is arranged on the fixed bracket 15 of the bottom shell 2 through the baffle 1402, the middle main tongue plate 11 is arranged on the handle deflector 12 through the mounting hole 1101, the upper lug 1202 is matched with the small gear 1201 of the handle deflector 12 through the mounting hole 16, the upper lug 1202 is matched with the small gear 1201, the upper lug is matched with the small gear 1201 is matched with the small gear 13 through the small gear 13, and the upper lug is matched with the small gear 1101 is matched with the small gear 12, a limiting groove 1302 matched with the lower lug 1203 of the handle thumb wheel 12 is arranged on the mounting hole 1301;
The pressing plate 17 is provided with a lock cylinder hole 1701, a main bolt hole 1703 and a handle hole 1702, and the pressing plate 17 is mounted on the main bolt 9 through the main bolt hole 1703 and fixes the lock tube 703 and the handle thumb wheel 12 by utilizing the lock cylinder hole 1701 and the handle hole 1702.
The above-mentioned latch bolt assembly 14, emergency lock core assembly 7, motor assembly 6, handle assembly, and the cooperation structure of handle assembly and latch bolt assembly 14 are all prior art.
The working principle is as follows:
1. Motor unlocking
Referring to fig. 2, 11 and 12, the motor assembly 6 drives the driving gear 602 to rotate clockwise according to the read fingerprint, password and other unlocking signals, drives the large gear 5 to rotate anticlockwise, the small gear 504 on the large gear 5 drives the main tongue assembly 4 to move backwards through meshing with the main rack 407 on the main tongue assembly 4, so that the lock bolt 401 retracts into the lock shell, meanwhile, the limiting block 505 on the large gear 5 rotates along with the large gear 5 in the opening groove 411 from the locking gear 408 to the unlocking gear 409 when locking, limits the main tongue assembly 4, then the large gear 5 continues to rotate in the yielding space 412 in the opening groove 411, the shifting block 503 on the large gear drives the fixed plate 1403 in the inclined tongue assembly 14 for clockwise rotation of the upper inclined tongue plate 10 through tooth cooperation, and the inclined tongue 1404 retracts into the lock shell against the action of the spring 1401, so as to complete unlocking.
The shifting block 503 on the large gear 5 can also be directly shifted to the upper shifting tongue plate 10 without teeth, such as a columnar shifting block 503 shown in fig. 14.
2. Motor lock
Referring to fig. 13, after the motor assembly 6 receives the locking signal of the control circuit a, the driving gear 602 rotates anticlockwise, the driving gear 602 drives the large gear 5 to rotate clockwise, the small gear 504 on the large gear 5 is meshed with the rack 413 on the elastic toothed plate 403, and is transited to be meshed with the main toothed bar 407 on the main tongue assembly 4, so that the main tongue assembly 4 is driven to move forward, the lock plunger 401 extends out of the lock shell, meanwhile, the limiting block 505 on the large gear 5 rotates along with the large gear 5 in the opening groove 411 from the unlocking gear 409 to the locking gear 408 when unlocking, the main tongue assembly 4 is limited, the shifting block 503 on the large gear 5 is separated from contact with the upper shifting inclined tongue plate 10, the inclined tongue assembly 14 extends out of the lock shell in a returning mode under the action of the spring 1401, and the upper shifting inclined tongue plate 10 is also returned along with the inclined tongue assembly 14, so that locking is completed.
3. Lock with emergency lock core
Referring to fig. 2, 11, 12 and 13, when the motor assembly 6 fails and cannot work, an emergency key is used to insert the lock cylinder 704 on the emergency lock cylinder assembly 7, the lock cylinder 704 is connected with the lock cylinder gear 701 through a clutch component (not shown in the drawings), and then the lock cylinder 704 is rotated to drive the lock cylinder gear 701 to rotate, and the large gear 5 is driven to rotate through the lock cylinder gear 701, so that unlocking and locking which are the same as those of the motor assembly 6 are realized.
4. Handle unlocking
Referring to fig. 2, 7, 8, and 15, the motor assembly 6 and the emergency plug assembly 7 are not operated, and the handle is used for unlocking. The handle 17 is pressed down, the handle thumb wheel 12 is rotated clockwise through the square rod 16, the upper lug 1202 on the handle thumb wheel 12 dials the middle dialing main tongue plate 11, the big gear 5 is driven to rotate through the cooperation of the middle dialing main tongue plate 11 and the small gear 504 on the big gear 5, so that the lock plunger 401 retracts the lock shell, meanwhile, the lower lug 1203 on the handle thumb wheel 12 dials the lower dialing inclined tongue plate 13, the lower dialing inclined tongue plate 13 acts on the fixed plate 1403 in the inclined tongue assembly 14, and the inclined tongue 1404 retracts the lock shell against the action of the spring 1401 to finish unlocking. Because the limit grooves 1103 and 1302 with arc lengths larger than the upper and lower protruding blocks 1202 and 1203 are respectively arranged on the middle shifting main tongue plate 11 and the lower shifting inclined tongue plate 13, the handle 17 is elastically reset at the moment, and the inclined tongue assembly 14 is also reset to extend out of the lock case under the action of the spring 404.
5. The handle is locked and the handle is not locked,
Referring to fig. 15, the handle 17 is lifted, the handle thumb wheel 12 is rotated anticlockwise by the square bar 16, the upper lug 1202 of the handle thumb wheel 12 acts on the main dialing tongue plate 11, the main dialing tongue plate 11 acts on the small gear 504 on the large gear 5, so that the lock plunger 401 extends out of the lock shell to complete locking, and the inclined tongue assembly 14 is automatically locked when the door is closed.
The invention is characterized in that:
1. the large gear 5 is adopted to be simultaneously linked with the main tongue component 4, the handle component, the inclined tongue component 14, the emergency lock core component 7 and the motor component 6, the structure is very simple, and the reliability and the service life of the lock body can be improved.
2. By adopting the integrated main tongue component 4, the main tongue connecting plate 402 is simultaneously provided with a main rack 407 meshed with a pinion 504 on the large gear 5, two overlapped elastic toothed plates 403 and 405 and an open groove 411 matched with a limiting block 505 on the large gear 5, and the upper parts of the open groove 411, which are positioned at the locking gear 408 and the unlocking gear 409, are provided with a yielding space 412 for accommodating the limiting block 505 of the large gear 5 to rotate for a certain angle. The locking gear 408 and the unlocking gear 409 on the front side and the rear side of the opening groove 411 are matched with the limiting block 505 on the large gear 5, so that the position of the main tongue assembly 4 can be reliably locked, and when the main tongue assembly 4 is subjected to external force, the main rack 407 cannot be deformed, and the main rack 407 is protected. The setting of the relief space 412 can enable the large gear 5 to continue rotating while the main tongue component 4 fully retracts the lock shell to be limited by the limiting block 505 of the large gear 5 during unlocking, and drive the inclined tongue component 14 to retract the lock shell to complete unlocking through the engagement of the shifting block 505 on the main tongue component and the upper inclined tongue plate 10, while allowing the large gear 5 to continue rotating under the action of inertia while the main tongue component 4 fully extends out of the lock shell to be limited by the limiting block 505 of the large gear 5 during locking. The relief space 412 of the opening groove 411 can enable the limiting block 505 on the large gear 5 to rotate to the relief space 412 when the large gear 5 is rotated by the key and the lock cylinder 704 under the condition that the motor assembly 6 is out of order in the locking state, so as to prevent the main tongue assembly 4 from being blocked. In addition, since the main tongue component 4 is provided with the neutral area and the elastic toothed plates 403 and 405, the large gear 5 drives the main tongue component 4 to continue to rotate no matter after unlocking or locking is completed, and at this time, the small gear 504 on the main tongue component enters the neutral area and is disengaged from the main toothed bar 407 to continue to be engaged with the rack of the elastic toothed plate, especially when the large gear 5 continues to rotate under the action of inertia after locking, the elastic toothed plate can play a role of buffering and protecting the large gear 5, and further play a role of protecting the motor component 6. When the main tongue assembly 4 is driven to complete the next locking and unlocking actions by the reverse rotation of the large gear 5, the small gear 504 on the large gear 5 can be in transition from being meshed with the rack on the elastic toothed plate to being meshed with the main toothed bar 407 on the main tongue assembly 4 in a neutral zone, so that the main tongue assembly 4 is driven to move.
3. According to the invention, the main bolt component 4, the inclined bolt component 14, the emergency lock cylinder component 7, the motor component 6, the handle component and the large gear 5 are arranged in the lock shell by adopting the base 8 and the pressing plate 17 to form a module, so that the matching precision of all the components can be ensured, the firmness of the lock body is improved, and the installation, the replacement and the maintenance are convenient.
Claims (4)
1. The electromechanical integrated lock body is characterized by comprising a lock shell, a main tongue component, a handle component, an inclined tongue component, a motor component, an emergency lock core component and a large gear, wherein the lock shell is composed of a lining plate and a bottom shell, the main tongue component is arranged in the lock shell, the inclined tongue component is in linkage with the handle component, the motor component, the emergency lock core component and the large gear is in linkage with the motor component, the handle component and the emergency lock core component;
The main tongue connecting plate is provided with an opening groove which is positioned on one side surface and matched with the limiting block on the large gear, and when the main tongue component is in an unlocking or locking position, the limiting block is limited in the opening groove from front to back;
The two side walls of the opening groove are a locking gear and an unlocking gear which are contacted with a limiting block on the large gear when the main tongue component moves to a complete locking position and an unlocking position respectively, and a yielding space for accommodating the limiting block of the large gear to rotate by a certain angle is arranged at the upper parts of the locking gear and the unlocking gear of the opening groove.
2. An electromechanical integrated lock according to claim 1 wherein the other side of the main tongue web is provided with two overlapping resilient toothed plates which are partially overlapped by the main toothed bar and which are engaged by the pinion gear in a relative back and forth motion.
3. The electromechanical integrated lock of claim 2, wherein the length of the primary rack is the length required for a pinion on the bull gear to engage the primary rack to drive the primary tongue assembly to the fully unlocked and locked positions.
4. The mechatronic lock of claim 2, wherein the flexible toothed plates are engaged with pins provided on the main tongue connecting plate through kidney-shaped holes, springs are provided between the flexible toothed plates, racks engaged with pinions on the large gears are provided on the flexible toothed plates, and the lengths of the racks on the flexible toothed plates are greater than the length of the main racks, and their approaching ends overlap the main racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077244.5A CN113175275B (en) | 2020-01-25 | 2020-01-25 | Electromechanical integrated lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077244.5A CN113175275B (en) | 2020-01-25 | 2020-01-25 | Electromechanical integrated lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113175275A CN113175275A (en) | 2021-07-27 |
| CN113175275B true CN113175275B (en) | 2025-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010077244.5A Active CN113175275B (en) | 2020-01-25 | 2020-01-25 | Electromechanical integrated lock body |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211736756U (en) * | 2020-01-25 | 2020-10-23 | 广东金点原子安防科技股份有限公司 | Electromechanical integrated lock body |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100445369B1 (en) * | 2002-02-28 | 2004-08-21 | (주)중경 | Door lock having a gear assembly |
| CN104389465B (en) * | 2014-12-09 | 2016-08-24 | 广东炬森五金精密制造有限公司 | One side's tongue silent door lock |
| CN208024113U (en) * | 2018-01-16 | 2018-10-30 | 周桂美 | A kind of electronic lock that electromechanics separate type is unlocked |
| CN207829632U (en) * | 2018-01-24 | 2018-09-07 | 浙江宏泰电子设备有限公司 | A kind of door lock |
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2020
- 2020-01-25 CN CN202010077244.5A patent/CN113175275B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211736756U (en) * | 2020-01-25 | 2020-10-23 | 广东金点原子安防科技股份有限公司 | Electromechanical integrated lock body |
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| CN113175275A (en) | 2021-07-27 |
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