CN116255056A - Electronic lock body and switch lock structure thereof - Google Patents
Electronic lock body and switch lock structure thereof Download PDFInfo
- Publication number
- CN116255056A CN116255056A CN202310237482.1A CN202310237482A CN116255056A CN 116255056 A CN116255056 A CN 116255056A CN 202310237482 A CN202310237482 A CN 202310237482A CN 116255056 A CN116255056 A CN 116255056A
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- CN
- China
- Prior art keywords
- switch
- tongue
- piece
- gear
- clutch
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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.)
- Pending
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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
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- 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
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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
- 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
-
- 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
- E05B2047/0026—Clutches, couplings or braking arrangements
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an electronic lock body and a switch lock structure thereof, comprising a lock shell, a driving motor, a clutch transmission mechanism and a lock cylinder; the driving motor is arranged in the lock shell, the power gear is matched with the output shaft of the driving motor, the spring bolt gear and the clutch gear of the clutch transmission mechanism are rotatably arranged on the gear seat and are meshed with the clutch gear, the clutch gear is movably meshed with the power gear, the gear seat can rotate around the center of the spring bolt gear, and the clutch seat of the clutch transmission mechanism is movably matched in the lock shell and is movably connected with the gear seat; the lock cylinder cam of the lock cylinder movably pushes against the clutch seat and drives the gear seat to rotate through the clutch seat so as to control whether the clutch gear is meshed with the power gear or not. The invention can effectively reduce the resistance of the key during manual unlocking and the handle during quick unlocking, and improve the user experience; and the clutch transmission mechanism has a small transmission stage number, thereby being beneficial to simplifying the structure.
Description
Technical Field
The invention relates to the field of locks, in particular to an electronic lock body and a switch lock structure thereof.
Background
Currently, the door locks sold in the market can be roughly divided into two types, namely, a mechanical door lock and an electronic door lock.
The mechanical door lock is that the parts in the whole lock body are mechanically connected, the door lock is widely used in life, and the unlocking device of the mechanical lock is generally structured to drive the main bolt assembly and the oblique bolt assembly to unlock and lock through the lock core pulling on the lock core and the door handle.
The electronic door lock is added with an electronic unlocking mechanism on the basis of a mechanical door lock, and the electronic lock unlocking device has the following general structure: the motor drives the main tongue component and the oblique tongue component to act through the gear transmission mechanism so as to unlock. However, many gear transmission mechanisms of the existing electronic door locks are not provided with a clutch function, so that when an emergency key is used for driving a lock cylinder to rotate to manually unlock the key, the key can be unlocked only by overcoming self-locking force of a motor and the gear transmission mechanism, so that the key is large in resistance when manually unlocking, and a user can not unlock the key easily.
In view of the above, it is necessary to study an electronic lock body and a switch lock structure thereof to overcome the shortcomings of the existing electronic door locks.
Disclosure of Invention
The invention aims to provide an electronic lock body and a switch lock structure thereof, which are used for overcoming the defects of the existing electronic door lock.
In order to achieve the above object, the solution of the present invention is:
a switch lock structure of an electronic lock body comprises a lock shell, a driving motor, a clutch transmission mechanism and a lock cylinder; the driving motor is arranged in the lock shell, and the output shaft of the driving motor is matched with the power gear; the clutch transmission mechanism comprises a lock tongue gear, a clutch gear, a gear seat, a clutch seat and a clutch reset piece, wherein the lock tongue gear and the clutch gear are rotatably arranged on the gear seat and meshed with the clutch gear, the clutch gear is movably meshed with the power gear, the gear seat is rotatably arranged in the lock shell and rotates around the center of the lock tongue gear, the clutch seat is movably matched in the lock shell, the clutch seat is movably connected with the gear seat and is used for driving the gear seat to rotate, and the clutch reset piece is matched in the lock shell and is used for driving the clutch seat to reset; the lock cylinder is arranged on the lock shell and is provided with a rotatable lock cylinder cam, and the lock cylinder cam movably pushes against the clutch seat and drives the gear seat to rotate through the clutch seat so as to control whether the clutch gear is meshed with the power gear or not.
The switch lock structure also comprises a main tongue component and a main tongue switch piece; the main tongue component comprises a main tongue and a main tongue seat connected with the main tongue, the main tongue seat is matched in the lock shell in a translation way, and a push-pull track is arranged on the main tongue seat; the main tongue switch piece is rotatably matched in the lock shell and is in transmission connection with the lock tongue gear through a transmission gear, and is matched with a rotatable push-pull wheel which is in sliding connection with the push-pull track; when the main tongue switch piece rotates to enable the push-pull wheel to slide on the push-pull track, the main tongue switch piece drives the main tongue seat to translate; the lock cylinder cam is movably pushed against the main tongue switch piece to drive the main tongue switch piece to rotate.
The switch lock structure also comprises a handle switch component; the handle switch assembly comprises a handle connecting piece and a handle switch piece which are connected, the handle connecting piece and the handle switch piece are rotatably arranged in the lock shell, the handle switch piece is provided with a main tongue switch part, and the main tongue switch part is movably pushed against the main tongue switch piece to drive the main tongue switch piece to rotate.
The switch lock structure also comprises a latch assembly and a latch switch mechanism; the inclined tongue switch structure comprises an inclined tongue switch piece, an inclined tongue reset piece and an inclined tongue transmission piece, wherein the inclined tongue switch piece can be in rotary fit in a lock shell, a first end of the inclined tongue switch piece is in movable clamping fit with the inclined tongue component to control the inclined tongue component to be locked and unlocked, the inclined tongue reset piece is matched with the inclined tongue switch piece and is used for driving the inclined tongue switch piece to reset, and the inclined tongue transmission piece is in rotary fit in the lock shell and is in transmission connection with a lock tongue gear through a transmission gear, and the inclined tongue transmission piece is in movable abutting contact with a second end of the inclined tongue switch piece to be used for driving the inclined tongue switch piece to rotate.
The inclined tongue component comprises an inclined tongue and an inclined tongue seat; the inclined tongue is rotatably arranged on the inclined tongue seat; the inclined tongue seat is arranged in the lock shell in a translational manner, is provided with a limiting clamping groove and is matched with a reset spring for driving the inclined tongue seat to reset; the first end of the inclined tongue switch piece is matched with a rotatable locking wheel, and the locking wheel is movably clamped with the limiting clamping groove.
The switch lock structure also comprises a handle switch component; the handle switch assembly comprises a handle connecting piece and a handle switch piece which are connected, the handle connecting piece and the handle switch piece are rotatably arranged in the lock shell, the handle switch piece is provided with an inclined tongue switch part, and the inclined tongue switch part is movably pushed against the inclined tongue switch piece to drive the inclined tongue switch piece to rotate.
The handle switch assembly further comprises a handle clutch piece; the handle clutch piece is rotatably matched in the lock shell, the first end of the handle clutch piece is movably abutted against the handle connecting piece, the second end of the handle clutch piece is movably matched with the clutch seat, and the rotation energy of the handle clutch piece drives the clutch seat to move.
The second end of the handle connecting piece is provided with a hook part, and the clutch seat is provided with a mouth part matched with the hook part in a hooking way.
The handle connecting piece, the handle switch piece and the transmission gear are coaxially arranged.
An electronic lock body comprising a switch lock structure as described above.
After the scheme is adopted, in the process that a user inserts a mechanical key into a lock cylinder to perform manual key unlocking, a lock cylinder cam rotates by the mechanical key to push against a clutch seat, so that the clutch seat moves to drive a gear seat to rotate, and a clutch gear is disengaged from a power gear, and after that, the rotation of the lock cylinder is subjected to small resistance of a driving motor and a clutch transmission mechanism (namely, small key manual unlocking resistance), so that the user can conveniently perform manual key unlocking, and the experience of the user during manual key unlocking is improved; meanwhile, the problem that the key cannot be unlocked manually due to large rotation resistance of the lock cylinder caused by burning or clamping of the driving motor can be avoided; in addition, the clutch transmission mechanism is driven by the clutch gear and the bevel gear, the transmission stage number is small, the application of the gear can be reduced, and the structure of the electronic lock body is facilitated to be simplified.
Drawings
FIG. 1 is a schematic view of an electronic lock according to the present invention;
FIG. 2 is an exploded view of the structure of the electronic lock of the present invention;
FIG. 3 is a schematic view of a part of an electronic lock according to the present invention (a locked state);
FIG. 4 is a schematic diagram of a part of the electronic lock body according to the present invention (a locked state);
FIG. 5 is a schematic view of a part of an electronic lock according to the present invention in a third (unlocked state);
fig. 6 is a schematic view of a part of the electronic lock body according to the present invention in a fourth (unlocked state);
description of the reference numerals:
the lock case 1, the front case 101, the rear case 102,
the driving motor 2, the power gear 21,
a clutch transmission mechanism 3, a lock tongue gear 31, a clutch gear 32, a gear seat 33, a clutch seat 34, a mouth 341, a clutch reset piece 35, a transmission gear 36,
the lock cylinder 4, the lock cylinder cam 41, the cam portion 411,
the main tongue assembly 5, the main tongue 51, the main tongue seat 52, the push-pull rail 521,
the inclined tongue component 6, the inclined tongue 61, the inclined tongue seat 62, the limit clamping groove 621, the return spring 63,
the main tongue switch 7, the push-pull wheel 71,
the latch switch structure 8, the latch switch member 81, the locking wheel 811, the latch reset member 82, the latch transmission member 83,
the handle switch assembly 9, the handle connecting piece 91, the handle switch piece 92, the main tongue switch portion 921, the inclined tongue switch portion 922, the handle clutch piece 93, the hook portion 931 and the handle resetting piece 94.
Description of the embodiments
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
As shown in fig. 1 to 6, the present invention discloses an electronic lock body, the switch lock structure of which comprises a lock shell 1, a driving motor 2, a clutch transmission mechanism 3, a lock cylinder 4, a main tongue component 5 and a bevel tongue component 6; wherein, the driving motor 2 is arranged in the lock shell 1, the output shaft of the driving motor 2 is matched with a power gear 21, and the power gear 21 can be in transmission fit with the output shaft of the driving motor 2 through a bevel gear; the clutch transmission mechanism 3 comprises a lock tongue gear 31, a clutch gear 32, a gear seat 33, a clutch seat 34 and a clutch reset piece 35, wherein the lock tongue gear 31 and the clutch gear 32 are rotatably arranged on the gear seat 33, the lock tongue gear 31 is meshed with the clutch gear 32, the lock tongue gear 31 is used for driving the main tongue component 5 and the inclined tongue component 6 to be locked and unlocked, the clutch gear 32 is movably meshed with the power gear 21, the gear seat 33 is rotatably arranged in the lock shell 1, the gear seat 33 rotates around the center of the lock tongue gear 31, the clutch seat 34 is movably matched in the lock shell 1, the clutch seat 34 is movably connected with the gear seat 33 and is used for driving the gear seat 33 to rotate, the clutch reset piece 35 is matched in the lock shell 1 and is used for driving the clutch seat 34 to reset, and the clutch reset piece 35 can adopt springs, and the two ends of each spring are respectively connected with the clutch seat 34 and the lock shell 1; the lock cylinder 4 is arranged on the lock shell 1, the lock cylinder 4 is provided with a rotatable lock cylinder cam 41, the lock cylinder cam 41 movably pushes against the clutch seat 34 and drives the gear seat 33 to rotate through the clutch seat 34 so as to control whether the clutch gear 32 is meshed with the power gear 21 or not, and the lock cylinder cam 41 also drives the main tongue component 5 to lock and unlock.
In the embodiment of the invention, when a user inserts a mechanical key into the lock cylinder 4 to perform manual key unlocking, the lock cylinder cam 41 rotates with the mechanical key to push against the clutch seat 34, so that the clutch seat 34 moves to drive the gear seat 33 to rotate, and the clutch gear 32 is disengaged from the power gear 21, after that, the rotation of the lock cylinder 4 is subjected to small resistance of the driving motor 2 and the clutch transmission mechanism 3 (namely, small key manual unlocking resistance), thereby facilitating the manual key unlocking of the user and improving the experience of the user during the manual key unlocking; meanwhile, the phenomenon that the key cannot be unlocked manually due to large rotation resistance of the lock cylinder 4 caused by burning or clamping of the driving motor 2 can be prevented; in addition, the clutch transmission mechanism 3 is driven by the clutch gear 32 and the bevel gear 31, the number of transmission stages is small, the application of gears can be reduced, and the structure of the electronic lock body is facilitated to be simplified.
In the embodiment of the present invention, the lock case 1 may include a front case 101 and a rear case 102 connected to each other, and a space for accommodating the driving motor 2, the clutch transmission 3, the lock cylinder 4, the main tongue assembly 5 and the latch tongue assembly 6 is formed between the front case 101 and the rear case 102.
In the embodiment of the present invention, the main tongue assembly 5 may include a main tongue 51 and a main tongue seat 52 connected to the main tongue 51, the main tongue seat 52 is translatably engaged in the lock case 1, and a push-pull rail 521 is provided on the main tongue seat 52; the switch lock structure of the invention also comprises a main tongue switch piece 7, wherein the main tongue switch piece 7 is used for controlling the main tongue component 5 to be unlocked and locked, the main tongue switch piece 7 can be rotatably matched in the lock shell 1 and is in transmission connection with the lock tongue gear 31 through the transmission gear 36, the main tongue switch piece 7 is matched with a rotatable push-pull wheel 71, and the push-pull wheel 71 is in sliding connection with the push-pull track 521; when the main tongue switch member 7 rotates to enable the push-pull wheel 71 to slide on the push-pull track 52, the main tongue switch member 7 drives the main tongue seat 52 to translate, so that the main tongue 51 is controlled to unlock and lock, the lock shell 1 is provided with an opening for the main tongue 51 to enter and exit, the lock is unlocked when the main tongue 51 is retracted into the lock shell 1, and the lock is locked when the main tongue 51 extends out of the lock shell 1. The lock cylinder cam 41 is movably pushed against the main tongue switch piece 7 to drive the main tongue switch piece 7 to rotate so as to drive the main tongue assembly 5 to unlock and lock; the lock cylinder cam 41 is provided with a protruding cam part 411, and the cam part 411 is movably abutted against the clutch seat 34 and the main tongue switch piece 7; when the key is used for manual unlocking, the cam part 411 firstly abuts against the clutch seat 34 to enable the clutch gear 32 to be disengaged from the power gear 21, and then the cam part 411 abuts against the main tongue switch piece 7 again to control the main tongue assembly 5 to be unlocked.
In an embodiment of the present invention, the latch assembly 6 may include a latch 61 and a latch seat 62; the inclined tongue 61 is rotatably arranged on the inclined tongue seat 62; the inclined tongue seat 62 is translatably arranged in the lock shell 1, and the inclined tongue seat 62 is matched with a reset spring 63 for driving the inclined tongue seat 62 to reset; the switch lock structure of the invention also comprises a latch switch mechanism 8; the latch switch structure 8 includes a latch switch member 81, a latch reset member 82, and a latch transmission member 83, where the latch switch member 81 is rotatably engaged in the lock case, a first end of the latch switch member 81 is movably engaged with the latch seat 62 of the latch assembly 6 to control the latch assembly 6 to be locked and unlocked, the latch reset member 82 is engaged with the latch switch member 81 and is used to drive the latch switch member 81 to reset, the latch reset member 82 may employ a torsion spring, the latch transmission member 83 is rotatably engaged in the lock case 1 and is in transmission connection with the latch gear 31 through the transmission gear 36, and the latch transmission member 83 is movably abutted against a second end of the latch switch member 81 to drive the latch switch member 81 to rotate; the first end of the latch switch 81 is matched with a rotatable locking wheel 811, the latch seat 62 is provided with a limit clamping groove 621, and the locking wheel 811 is movably clamped with the limit clamping groove 621; when the locking wheel 811 is clamped with the limiting clamping groove 621, the inclined tongue component 6 is locked; when the locking wheel 811 is disengaged from the limit clamping groove 621, the inclined tongue component 6 is unlocked; the locking wheel 811 can form rolling friction with the latch seat 62 to reduce the movement resistance of the latch switch member 81. The latch transmission member 83 is in transmission connection with the latch gear 31 through the transmission gear 36, so that when the latch gear 31 is disengaged from the power gear 32, the latch switch mechanism 8 receives small resistance from the driving motor 2 and the clutch transmission mechanism 3. The main tongue switch piece 7 can be in transmission fit with the inclined tongue switch piece 81 through a transmission structure, so that when the main tongue switch piece 7 drives the main tongue assembly 5 to unlock, the main tongue switch piece 7 can drive the inclined tongue assembly 6 to unlock through the inclined tongue switch piece 81. The transmission gear 36 is directly meshed with the bolt gear 31, so that the use of gears can be reduced, and simplification of the electronic lock body is facilitated. The limiting slot 621 may be an arc slot structure adapted to the locking wheel 811, so that the locking wheel 811 and the limiting slot 621 may be prevented from being blocked mutually, and the latch assembly 6 may not be unlocked.
In the embodiment of the invention, the switch lock structure further comprises a handle switch assembly 9, wherein the handle switch assembly 9 is used for realizing a handle quick unlocking function; the handle switch assembly 9 comprises a handle connecting piece 91 and a handle switch piece 92 which are connected, the handle connecting piece 91 and the handle switch piece 92 are rotatably arranged in the lock shell 1, the handle connecting piece 91 is used for connecting a handle, the handle switch piece 92 is provided with a main tongue switch part 921, and the main tongue switch part 921 is movably pushed against the main tongue switch piece 7 to drive the main tongue switch piece 7 to rotate so as to control the main tongue assembly 5 to unlock; the handle switch member 92 is further provided with a latch switch portion 922, and the latch switch portion 922 movably pushes against the latch switch member 81 to drive the latch switch member 81 to rotate, so as to control the latch assembly 6 to unlock. The handle switch assembly 9 may further include a handle clutch 93; the handle clutch member 93 is rotatably matched in the lock case 1, a first end of the handle clutch member 93 is movably abutted against the handle connecting member 91, a second end of the handle clutch member 93 is movably matched with the clutch seat 34, the rotation energy of the handle clutch member 93 drives the clutch seat 34 to move, a hook 931 can be arranged at the second end of the handle clutch member 93, and the clutch seat 34 is provided with a mouth 341 which is in hooking and buckling fit with the hook 931 so that the handle clutch member 93 can drive the clutch seat 34 to move; when the user rotates the handle connecting piece 91 through the handle to carry out the handle quick unlocking, the handle connecting piece 91 can drive the clutch seat 34 through the handle clutch piece 93 to move so that the clutch gear 32 is disengaged with the power gear 21, after that, the rotation of the handle connecting piece 91 is little by the resistance of the driving motor 2 and the clutch transmission mechanism 3, thereby facilitating the realization of the user labor saving handle quick unlocking.
In the embodiment of the present invention, the handle connector 91, the handle switch 92 and the transmission gear 36 may be coaxially disposed, which helps to reduce the occupation of the lateral space inside the lock case 1; the handle connector 91 may be fitted with a handle resetting member 94 to drive the handle connector 91 to reset the handle, and the handle resetting member 94 may employ a torsion spring.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (10)
1. The utility model provides a switch lock structure of electronic lock body which characterized in that: comprises a lock shell, a driving motor, a clutch transmission mechanism and a lock cylinder;
the driving motor is arranged in the lock shell, and the output shaft of the driving motor is matched with the power gear;
the clutch transmission mechanism comprises a lock tongue gear, a clutch gear, a gear seat, a clutch seat and a clutch reset piece, wherein the lock tongue gear and the clutch gear are rotatably arranged on the gear seat and meshed with the clutch gear, the clutch gear is movably meshed with the power gear, the gear seat is rotatably arranged in the lock shell and rotates around the center of the lock tongue gear, the clutch seat is movably matched in the lock shell, the clutch seat is movably connected with the gear seat and is used for driving the gear seat to rotate, and the clutch reset piece is matched in the lock shell and is used for driving the clutch seat to reset;
the lock cylinder is arranged on the lock shell and is provided with a rotatable lock cylinder cam, and the lock cylinder cam movably pushes against the clutch seat and drives the gear seat to rotate through the clutch seat so as to control whether the clutch gear is meshed with the power gear or not.
2. The switch lock structure of claim 1, wherein: the main tongue assembly and the main tongue switch piece are also included;
the main tongue component comprises a main tongue and a main tongue seat connected with the main tongue, the main tongue seat is matched in the lock shell in a translation way, and a push-pull track is arranged on the main tongue seat;
the main tongue switch piece is rotatably matched in the lock shell and is in transmission connection with the lock tongue gear through a transmission gear, and is matched with a rotatable push-pull wheel which is in sliding connection with the push-pull track; when the main tongue switch piece rotates to enable the push-pull wheel to slide on the push-pull track, the main tongue switch piece drives the main tongue seat to translate;
the lock cylinder cam is movably pushed against the main tongue switch piece to drive the main tongue switch piece to rotate.
3. The switch lock structure of claim 2, wherein: the device also comprises a handle switch assembly; the handle switch assembly comprises a handle connecting piece and a handle switch piece which are connected, the handle connecting piece and the handle switch piece are rotatably arranged in the lock shell, the handle switch piece is provided with a main tongue switch part, and the main tongue switch part is movably pushed against the main tongue switch piece to drive the main tongue switch piece to rotate.
4. The switch lock structure of claim 1, wherein: the device also comprises a bevel tongue component and a bevel tongue switch mechanism;
the inclined tongue switch structure comprises an inclined tongue switch piece, an inclined tongue reset piece and an inclined tongue transmission piece, wherein the inclined tongue switch piece can be in rotary fit in a lock shell, a first end of the inclined tongue switch piece is in movable clamping fit with the inclined tongue component to control the inclined tongue component to be locked and unlocked, the inclined tongue reset piece is matched with the inclined tongue switch piece and is used for driving the inclined tongue switch piece to reset, and the inclined tongue transmission piece is in rotary fit in the lock shell and is in transmission connection with a lock tongue gear through a transmission gear, and the inclined tongue transmission piece is in movable abutting contact with a second end of the inclined tongue switch piece to be used for driving the inclined tongue switch piece to rotate.
5. The switch lock structure of claim 4, wherein: the inclined tongue component comprises an inclined tongue and an inclined tongue seat; the inclined tongue is rotatably arranged on the inclined tongue seat; the inclined tongue seat is arranged in the lock shell in a translational manner, is provided with a limiting clamping groove and is matched with a reset spring for driving the inclined tongue seat to reset;
the first end of the inclined tongue switch piece is matched with a rotatable locking wheel, and the locking wheel is movably clamped with the limiting clamping groove.
6. The switch lock structure of claim 4, wherein: the device also comprises a handle switch assembly; the handle switch assembly comprises a handle connecting piece and a handle switch piece which are connected, the handle connecting piece and the handle switch piece are rotatably arranged in the lock shell, the handle switch piece is provided with an inclined tongue switch part, and the inclined tongue switch part is movably pushed against the inclined tongue switch piece to drive the inclined tongue switch piece to rotate.
7. A switch lock structure as claimed in claim 3 or 6, wherein: the handle switch assembly further comprises a handle clutch piece; the handle clutch piece is rotatably matched in the lock shell, the first end of the handle clutch piece is movably abutted against the handle connecting piece, the second end of the handle clutch piece is movably matched with the clutch seat, and the rotation energy of the handle clutch piece drives the clutch seat to move.
8. The switch lock structure of claim 7, wherein: the second end of the handle connecting piece is provided with a hook part, and the clutch seat is provided with a mouth part matched with the hook part in a hooking way.
9. A switch lock structure as claimed in claim 3 or 6, wherein: the handle connecting piece, the handle switch piece and the transmission gear are coaxially arranged.
10. An electronic lock body, characterized in that: a switch lock structure comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310237482.1A CN116255056A (en) | 2023-03-13 | 2023-03-13 | Electronic lock body and switch lock structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310237482.1A CN116255056A (en) | 2023-03-13 | 2023-03-13 | Electronic lock body and switch lock structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116255056A true CN116255056A (en) | 2023-06-13 |
Family
ID=86682427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310237482.1A Pending CN116255056A (en) | 2023-03-13 | 2023-03-13 | Electronic lock body and switch lock structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116255056A (en) |
-
2023
- 2023-03-13 CN CN202310237482.1A patent/CN116255056A/en active Pending
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