CN209837953U - Mechanical electronic fingerprint lock cylinder - Google Patents
Mechanical electronic fingerprint lock cylinder Download PDFInfo
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- CN209837953U CN209837953U CN201821813928.1U CN201821813928U CN209837953U CN 209837953 U CN209837953 U CN 209837953U CN 201821813928 U CN201821813928 U CN 201821813928U CN 209837953 U CN209837953 U CN 209837953U
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Abstract
A mechanical electronic fingerprint lock cylinder comprises a lock cylinder shell, a driving assembly and a lock body assembly, wherein the driving assembly comprises a motor, a circuit board and a mechanical unlocking and locking part; the motor is electrically connected with the circuit board and is rotatably provided with a motor magnet, and the mechanical opening and closing lock is rotatably provided with a mechanical magnet; the lock core shell is also provided with a motor clutch and a mechanical clutch; the motor magnet rotates on the lock cylinder shell through the driving of the motor, and pushes or adsorbs a motor clutch piece to move on the lock cylinder shell through magnetic force when rotating, the motor clutch piece is buckled or separated with the lock body assembly when moving, and the lock body assembly is driven by the motor to realize unlocking action after being buckled; mechanical magnet rotates on the lock core shell through the drive of mechanical unlocking and locking, and when rotating, through magnetic force promotion or absorption mechanical clutch piece removal on the lock core shell, mechanical clutch piece and lock body subassembly lock each other or separation when removing to realize the action of unblanking through mechanical unlocking and locking drive lock body subassembly after the lock, the practicality is strong.
Description
Technical Field
The utility model relates to a mechano-electronic fingerprint lock core.
Background
The lock structure installed on the door in the prior art includes a lock shell, a transmission mechanism, a driving plate, a lock head and a protecting cover. The lock shell is a hollow shell, a hollow part is formed on the inner side of the shell, a push block is arranged in the hollow part, the push block is a block body, convex parts are formed on two ends of the push block in a protruding mode, a handle is arranged on the outer side of the lock shell and connected with the push block, and the handle can drive the push block to rotate.
Chinese patent document No. CN201972479U discloses a fingerprint lock in 2011, 9/14, which comprises a fingerprint head for collecting fingerprints, a lock body, and a clutch, wherein the clutch is internally provided with a motor, a gearbox connected with the motor, and a transmission shaft connected with the gearbox; the transmission shaft penetrates through the lock body, when the motor rotates forwards, the transmission shaft rotates forwards to toggle the lock tongue of the lock body to extend out, the door closing action is executed, and when the motor rotates backwards, the transmission shaft rotates backwards to toggle the lock tongue to retract, and the door opening action is executed. However, this structure motor drive's tool to lock has a fatal defect, is exactly that the motor is harm easily, makes the tool to lock card completely dead, influences the stability in use of tool to lock, and it is inconvenient if the tool to lock changes after the problem appears, and along with the improvement of living standard, the tool to lock also can follow continuous upgrading and upgrading, and the tool to lock of prior art is changed inconveniently and can lead to just can't upgrade after the user tool to lock assembles, and direct influence user's use is experienced and the safety in utilization of tool to lock. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construct simple reasonable, excellent performance, easy dismounting, low in manufacturing cost, easy production, easy realization, use safety, reliable, stable and small mechano-electronic fingerprint lock core to overcome the weak point among the prior art.
A mechano-electronic fingerprint lock core designed according to this purpose includes lock core shell and sets up drive assembly and lock body subassembly on the lock core shell respectively, its characterized in that: the driving assembly comprises a motor, a circuit board and a mechanical unlocking and locking part; the motor is electrically connected with the circuit board, a motor magnet is rotatably arranged on the motor, and a mechanical magnet is rotatably arranged on the mechanical opening and closing lock; the lock core shell is also provided with a motor clutch piece and a mechanical clutch piece corresponding to the motor magnet and the mechanical magnet respectively.
The motor magnet rotate on the lock cylinder shell through the drive of the motor, and when rotating, the motor magnet pushes or adsorbs the motor clutch piece to move on the lock cylinder shell through magnetic force, and the motor clutch piece is buckled or separated with the lock body assembly when moving, wherein, when the motor clutch piece is buckled with the lock body assembly, the motor drives the motor clutch piece to rotate on the lock cylinder shell, and the motor clutch piece drives the lock body assembly to realize unlocking action when rotating.
The mechanical magnet rotates on the lock cylinder shell through the driving of the mechanical unlocking and locking, and pushes or adsorbs the mechanical clutch piece to move on the lock cylinder shell through magnetic force when rotating, the mechanical clutch piece is mutually buckled or separated with the lock body assembly when moving, wherein, the mechanical unlocking and locking lock drives the mechanical clutch piece to rotate on the lock cylinder shell when the mechanical clutch piece is mutually buckled with the lock body assembly, and the mechanical clutch piece drives the lock body assembly to realize unlocking action when rotating.
The lock body assembly at least comprises a rotating disc and a bolt swinging block; wherein, a clutch driving part is arranged on one side of the rotating disc and is buckled or separated with the motor clutch piece and the mechanical clutch piece through the clutch driving part, and a lock tongue driving part is arranged on the other side of the rotating disc and is connected with the lock tongue swinging block through the lock tongue driving part in a driving way.
The motor clutch piece and the clutch driving part are mutually buckled and rotate on the lock cylinder shell through the driving of the motor, the rotating disc is driven to rotate on the lock cylinder shell when the motor clutch piece and the clutch driving part rotate, and the rotating disc drives the bolt swinging block to realize unlocking action when the rotating disc rotates.
The mechanical clutch piece and the clutch driving part are mutually buckled and are driven to rotate on the lock cylinder shell through a mechanical unlocking and locking mechanism, the rotating disc is driven to rotate on the lock cylinder shell when rotating, and the rotating disc drives the bolt swinging block to realize unlocking action when rotating.
The lock cylinder is characterized in that the motor is provided with a rotating block, one side of the rotating block is in driving connection with a power output end of the motor and rotates on the lock cylinder shell through the driving of the motor; the motor magnet is arranged on the other side of the rotating block, rotates on the lock cylinder shell through the rotating block, and pushes or adsorbs the motor clutch piece to move on the lock cylinder shell through magnetic force during rotation.
The lock core shell is also provided with a battery, the circuit board is electrically connected with the battery and is provided with a fingerprint assembly; the lock core shell correspond the fingerprint subassembly and be provided with and avoid the vacancy portion.
A key action part for acting on a key is arranged on one side of the mechanical unlocking and locking lock, and the mechanical unlocking and locking lock rotates on the lock core shell through the matching of the key and the key action part; the mechanical magnet is arranged on the other side of the mechanical unlocking and locking part, rotates on the lock cylinder shell through the mechanical unlocking and locking part, and pushes or adsorbs the mechanical clutch part to move on the lock cylinder shell through magnetic force during rotation.
A cavity is arranged in the lock cylinder shell, an opening part is arranged on one side of the cavity, and the other side of the cavity is connected with a lock cylinder rear shell; the motor, the circuit board, the mechanical unlocking and locking part, the motor magnet, the mechanical magnet, the motor clutch piece, the mechanical clutch piece, the rotating block and the battery are respectively arranged in the cavity through the opening part; the lock body assembly is arranged on the lock cylinder rear shell.
The opening part is also provided with a lock cylinder surface cover which is arranged on the opening part and is fixedly acted on the lock cylinder shell and/or the lock cylinder rear shell.
The clutch driving parts are at least two, and the at least two clutch driving parts are annularly arrayed on the rotating disc.
The driving assembly is arranged at one end of the lock cylinder shell, and the other end of the lock cylinder shell is connected with a lock cylinder rear shell; the lock body assembly comprises a rotating disc, a lock tongue swinging block, a lock body shaft, a lock body shell and a rear rotating knob; the lock body shaft is arranged on the lock core rear shell, the lock core rear shell is arranged at one end of the lock body shell, the rear rotating shaft is arranged at the other end of the lock body shell in a rotating mode, the middle of the lock body shell is provided with a lock separation part, the lock tongue swinging block is arranged on the lock separation part, one side of the lock tongue swinging block is in driving connection with one end of the lock body shaft, and the other side of the lock tongue swinging block is in driving connection with the rear rotating shaft; the lock body shaft drives the bolt swinging block to rotate on the lock separation part through the driving of the rotating disc so as to realize the unlocking or locking action of the bolt swinging block on the lock separation part.
Through the improvement of the structure, the utility model is fixedly provided with a driving component at one side of the lock core shell and a lock body component at the other side, wherein the driving component is in a mechanical and motor combination form, and the driving component and the motor combination form magnetically drive the motor clutch piece and the mechanical clutch piece to be buckled with the lock body component respectively when the driving component and the motor combination form rotate, and the lock body assembly is rotated again after being buckled, so that the lock body assembly is unlocked, a user can realize the opening and closing of the lock through the combination form of the mechanical key and the electronic fingerprint, the lock core has two forms of intelligent opening and closing and mechanical opening and closing, the use stability of the lock core is effectively improved, but also reduces unnecessary operation when the user unlocks, greatly facilitates the use of the user, avoids directly controlling the lock body component to open and close by the forward and reverse rotation of the motor, the service life and the stability of the lockset are further improved due to the poor use stability of the lockset; and the lock core shell, the driving assembly and the lock body assembly are fixed into a whole, the connection compactness among the components is high, the volume is small after assembly, the space occupied by the whole lock core assembled on a locked object can be effectively reduced, the assembly and disassembly of the lock core by a user can be facilitated, and the upgrading and updating of the lock core in the future are facilitated.
In summary, the novel multifunctional electric heating cooker has the characteristics of simple and reasonable structure, excellent performance, convenience in disassembly and assembly, low manufacturing cost, easiness in production, easiness in implementation, safety, reliability, stability, small volume and the like, and is high in practicability.
Drawings
Fig. 1 and 2 are schematic views of an assembly structure according to a first embodiment of the present invention.
Fig. 3 and 4 are schematic exploded structural views of the first embodiment of the present invention.
Fig. 5 and 6 are schematic views of the assembly structure of the hidden lock cylinder shell and the lock cylinder cover according to the first embodiment of the present invention.
Fig. 7 is an exploded view of the lock body assembly according to the first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the mechanical electronic fingerprint lock cylinder comprises a lock cylinder shell 1, and a driving assembly and a lock body assembly which are respectively arranged on the lock cylinder shell 1, wherein the driving assembly comprises a motor 2, a circuit board 3 and a mechanical unlocking and locking block 4; the motor 2 is electrically connected with the circuit board 3, a motor magnet 5 is rotatably arranged on the motor 2, and a mechanical magnet 6 is rotatably arranged on the mechanical unlocking lock 4; the lock core shell 1 is also provided with a motor clutch 7 and a mechanical clutch 8 corresponding to the motor magnet 5 and the mechanical magnet 6 respectively.
Further, motor magnet 5 rotates on lock core shell 1 through the drive of motor 2, and when rotating, through magnetic force promotion or absorption motor clutch 7 remove on lock core shell 1, motor clutch 7 when removing mutually lock or separate with the lock body subassembly, wherein, motor 2 drives motor clutch 7 when motor clutch 7 and lock body subassembly are mutually locked and rotate on lock core shell 1, motor clutch 7 drives the lock body subassembly when rotating and realizes the action of unblanking.
Mechanical magnet 6 rotates on lock core shell 1 through the drive of mechanical unlocking and locking 4, and pass through magnetic force promotion or absorption mechanical clutch 8 and remove on lock core shell 1 when rotating, mechanical clutch 8 is buckled or is separated each other with the lock body subassembly when removing, wherein, mechanical unlocking and locking 4 drive mechanical clutch 8 when mechanical clutch 8 and lock body subassembly are buckled each other and rotate on lock core shell 1, mechanical clutch 8 drives the lock body subassembly when rotating and realizes the action of unblanking.
Further, the lock body assembly at least comprises a rotating disc 9 and a bolt swinging block 10; wherein, a clutch driving part 11 is arranged on one side of the rotating disc 9 and is buckled or separated with the motor clutch part 7 and the mechanical clutch part 8 through the clutch driving part 11, and a bolt driving part 12 is arranged on the other side of the rotating disc 9 and is in driving connection with the bolt swinging block 10 through the bolt driving part 12.
Further, the motor clutch 7 and the clutch driving part 11 are engaged with each other, and are driven by the motor 2 to rotate on the lock cylinder housing 1, and when rotating, the rotating disc 9 is driven to rotate on the lock cylinder housing 1, and when rotating, the rotating disc 9 drives the bolt swinging block 10 to realize unlocking action.
The mechanical clutch piece 8 and the clutch driving part 11 are mutually buckled, and are driven to rotate on the lock cylinder shell 1 through the mechanical unlocking and locking block 4, the rotating disc 9 is driven to rotate on the lock cylinder shell 1 during rotation, and the rotating disc 9 drives the bolt swinging block 10 to realize unlocking action during rotation.
Furthermore, the motor 2 is provided with a rotating block 13, one side of the rotating block 13 is in driving connection with the power output end of the motor 2 and is driven by the motor 2 to rotate on the lock cylinder shell 1; the motor magnet 5 is arranged on the other side of the rotating block 13, rotates on the lock cylinder shell 1 through the rotating block 13, and pushes or adsorbs the motor clutch 7 to move on the lock cylinder shell 1 through magnetic force during rotation.
Furthermore, a battery 14 is also arranged on the lock cylinder shell 1, the circuit board 3 is electrically connected with the battery 14, and a fingerprint assembly 15 is arranged on the circuit board; the lock cylinder shell 1 is provided with a space avoiding part 30 corresponding to the fingerprint component 15.
Furthermore, a key action part for acting on a key is arranged on one side of the mechanical unlocking and locking piece 4, and the mechanical unlocking and locking piece 4 rotates on the lock cylinder shell 1 through the matching of the key and the key action part; the mechanical magnet 6 is arranged on the other side of the mechanical unlocking and locking part 4, rotates on the lock cylinder shell 1 through the mechanical unlocking and locking part 4, and pushes or adsorbs the mechanical clutch part 8 to move on the lock cylinder shell 1 through magnetic force during rotation.
Further, a cavity 16 is arranged in the lock cylinder shell 1, one side of the cavity 16 is provided with an opening part, and the other side of the cavity is connected with a lock cylinder rear shell 17; the motor 2, the circuit board 3, the mechanical unlocking and locking device 4, the motor magnet 5, the mechanical magnet 6, the motor clutch 7, the mechanical clutch 8, the rotating block 13 and the battery 14 are respectively arranged in the cavity 16 through opening parts; the lock body assembly is arranged on the lock cylinder rear shell 17.
Furthermore, a lock cylinder surface cover 18 is arranged on the opening part, and the lock cylinder surface cover 18 is arranged on the opening part and is fixedly acted on the lock cylinder shell 1 and/or the lock cylinder rear shell 17.
Further, at least two clutch driving portions 11 are provided, and at least two clutch driving portions 11 are annularly arrayed on the rotating disk 9.
Furthermore, the driving component is arranged at one end of the lock cylinder shell 1, and the other end of the lock cylinder shell 1 is connected with a lock cylinder rear shell 17; the lock body assembly comprises a rotating disc 9, a bolt swinging block 10, a lock body shaft 19, a lock body shell 20 and a rear rotating knob 21; the lock body shaft 19 is arranged on the lock core rear shell 17, the lock core rear shell 17 is arranged at one end of the lock body shell 20, the rear knob 21 is rotatably arranged at the other end of the lock body shell 20, the middle part of the lock body shell 20 is provided with a lock separation part 22, the bolt swinging block 10 is arranged on the lock separation part 22, one side of the bolt swinging block is in driving connection with one end of the lock body shaft 19, and the other side of the bolt swinging block 10 is in driving connection with the rear knob 21; the rotating disc 9 is in driving connection with the driving assembly, is rotationally arranged on the lock cylinder rear shell 17 through the driving of the driving assembly, and is in driving connection with the other end of the lock body shaft 19 when rotating, and the lock body shaft 19 drives the bolt swinging block 10 to rotate on the lock separation part 22 through the driving of the rotating disc 9 so as to realize the unlocking or locking action of the bolt swinging block 10 on the lock separation part 22.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (9)
1. The utility model provides a mechano-electronic fingerprint lock core, includes lock core shell (1) and sets up drive assembly and lock body subassembly on lock core shell (1) respectively, its characterized in that: the driving assembly comprises a motor (2), a circuit board (3) and a mechanical unlocking and locking unit (4); wherein the motor (2) is electrically connected with the circuit board (3), a motor magnet (5) is rotatably arranged on the motor (2), and a mechanical magnet (6) is rotatably arranged on the mechanical unlocking and locking piece (4); the lock cylinder shell (1) is also provided with a motor clutch (7) and a mechanical clutch (8) corresponding to the motor magnet (5) and the mechanical magnet (6) respectively;
the motor magnet (5) is driven by the motor (2) to rotate on the lock cylinder shell (1), and pushes or adsorbs the motor clutch piece (7) to move on the lock cylinder shell (1) through magnetic force when rotating, the motor clutch piece (7) is mutually buckled or separated with the lock body assembly when moving, wherein the motor (2) drives the motor clutch piece (7) to rotate on the lock cylinder shell (1) when the motor clutch piece (7) is mutually buckled with the lock body assembly, and the motor clutch piece (7) drives the lock body assembly to realize unlocking action when rotating;
mechanical magnet (6) drive through mechanical unlocking lock (4) rotate on lock core shell (1), and promote or adsorb mechanical clutch spare (8) through magnetic force when rotating and remove on lock core shell (1), mechanical clutch spare (8) are buckled or are separated each other with the lock body subassembly when removing, wherein, mechanical unlocking lock (4) drive mechanical clutch spare (8) when mechanical clutch spare (8) and the mutual lock of lock body subassembly are buckled and are rotated on lock core shell (1), mechanical clutch spare (8) drive lock body subassembly when rotating and realize the action of unblanking.
2. The mechatronic fingerprint lock cylinder of claim 1, wherein: the lock body assembly at least comprises a rotating disc (9) and a bolt swinging block (10); wherein, one side of the rotating disc (9) is provided with a clutch driving part (11) which is buckled or separated with the motor clutch piece (7) and the mechanical clutch piece (8) through the clutch driving part (11), and the other side of the rotating disc (9) is provided with a bolt driving part (12) which is connected with the bolt swinging block (10) through the bolt driving part (12) in a driving way;
the motor clutch piece (7) and the clutch driving part (11) are mutually buckled, rotate on the lock cylinder shell (1) through the driving of the motor (2), drive the rotating disc (9) to rotate on the lock cylinder shell (1) during rotation, and drive the bolt swinging block (10) to realize unlocking action during rotation of the rotating disc (9);
the mechanical clutch piece (8) and the clutch driving part (11) are mutually buckled and rotate on the lock cylinder shell (1) through the driving of the mechanical unlocking lock (4), the rotating disc (9) is driven to rotate on the lock cylinder shell (1) when rotating, and the rotating disc (9) drives the bolt swinging block (10) to realize unlocking action when rotating.
3. The mechatronic fingerprint lock cylinder of claim 2, characterized in that: the lock cylinder is characterized in that a rotating block (13) is arranged on the motor (2), one side of the rotating block (13) is in driving connection with a power output end of the motor (2) and rotates on the lock cylinder shell (1) through the driving of the motor (2); the motor magnet (5) is arranged on the other side of the rotating block (13), rotates on the lock cylinder shell (1) through the rotating block (13), and pushes or adsorbs the motor clutch piece (7) to move on the lock cylinder shell (1) through magnetic force during rotation.
4. The mechatronic fingerprint lock cylinder of claim 3, characterized in that: the lock cylinder shell (1) is also provided with a battery (14), the circuit board (3) is electrically connected with the battery (14) and is provided with a fingerprint assembly (15); the lock core shell (1) is provided with a space avoiding part (30) corresponding to the fingerprint component (15).
5. The mechatronic fingerprint lock cylinder of claim 4, wherein: a key action part for key action is arranged on one side of the mechanical unlocking and locking piece (4), and the mechanical unlocking and locking piece (4) rotates on the lock cylinder shell (1) through the matching of the key and the key action part; the mechanical magnet (6) is arranged on the other side of the mechanical unlocking and locking part (4), rotates on the lock cylinder shell (1) through the mechanical unlocking and locking part (4), and pushes or adsorbs the mechanical clutch part (8) to move on the lock cylinder shell (1) through magnetic force during rotation.
6. The mechatronic fingerprint lock cylinder of claim 5, wherein: a cavity (16) is arranged in the lock cylinder shell (1), one side of the cavity (16) is provided with an opening part, and the other side of the cavity is connected with a lock cylinder rear shell (17); the motor (2), the circuit board (3), the mechanical unlocking lock (4), the motor magnet (5), the mechanical magnet (6), the motor clutch piece (7), the mechanical clutch piece (8), the rotating block (13) and the battery (14) are respectively arranged in the cavity (16) through opening parts; the lock body assembly is arranged on the lock cylinder rear shell (17).
7. The mechatronic fingerprint lock cylinder of claim 6, wherein: the opening part is also provided with a lock cylinder surface cover (18), and the lock cylinder surface cover (18) is covered on the opening part and is fixedly acted on the lock cylinder shell (1) and/or the lock cylinder rear shell (17).
8. The mechatronic fingerprint lock cylinder of claim 2, characterized in that: the clutch driving parts (11) are at least two, and the at least two clutch driving parts (11) are annularly arrayed on the rotating disc (9).
9. The mechatronic fingerprint lock cylinder of any one of claims 1-8, wherein: the driving assembly is arranged at one end of the lock cylinder shell (1), and the other end of the lock cylinder shell (1) is connected with a lock cylinder rear shell (17); the lock body assembly comprises a rotating disc (9), a bolt swinging block (10), a lock body shaft (19), a lock body shell (20) and a rear rotating knob (21); the lock body shaft (19) is arranged on the lock core rear shell (17), the lock core rear shell (17) is arranged at one end of the lock body shell (20), the rear knob (21) is rotatably arranged at the other end of the lock body shell (20), the middle part of the lock body shell (20) is provided with a lock separation part (22), the bolt swinging block (10) is arranged on the lock separation part (22), one side of the bolt swinging block is in driving connection with one end of the lock body shaft (19), and the other side of the bolt swinging block (10) is in driving connection with the rear knob (21); the lock is characterized in that the rotating disc (9) is in driving connection with the driving assembly and is arranged on the lock cylinder rear shell (17) in a rotating mode through the driving of the driving assembly, the rotating disc is in driving connection with the other end of the lock body shaft (19) in a rotating mode, the lock body shaft (19) drives the lock bolt swinging block (10) to rotate on the lock separation part (22) through the driving of the rotating disc (9), and therefore the unlocking or locking action of the lock bolt swinging block (10) on the lock separation part (22) is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813928.1U CN209837953U (en) | 2018-11-02 | 2018-11-02 | Mechanical electronic fingerprint lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813928.1U CN209837953U (en) | 2018-11-02 | 2018-11-02 | Mechanical electronic fingerprint lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837953U true CN209837953U (en) | 2019-12-24 |
Family
ID=68889343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813928.1U Active CN209837953U (en) | 2018-11-02 | 2018-11-02 | Mechanical electronic fingerprint lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024092908A1 (en) * | 2022-11-04 | 2024-05-10 | 中山市元智科技有限公司 | Lock structure |
-
2018
- 2018-11-02 CN CN201821813928.1U patent/CN209837953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024092908A1 (en) * | 2022-11-04 | 2024-05-10 | 中山市元智科技有限公司 | Lock structure |
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