CN210003054U - Split intelligent lock - Google Patents
Split intelligent lock Download PDFInfo
- Publication number
- CN210003054U CN210003054U CN201920021349.1U CN201920021349U CN210003054U CN 210003054 U CN210003054 U CN 210003054U CN 201920021349 U CN201920021349 U CN 201920021349U CN 210003054 U CN210003054 U CN 210003054U
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- clutch
- pin
- front handle
- shaft
- handle
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Abstract
The utility model discloses a components of a whole that can function independently intelligence lock, including preceding handle and back handle, be equipped with big square shaft between preceding handle and the back handle, be equipped with the canceling release mechanical system, clutching mechanism, panel and power module of unblanking, set up around canceling release mechanical system and the clutching mechanism, clutching mechanism and the cooperation of generous axle, when unblanking, motor shaft control through driving motor, control drive spring promotes the pushing down of drive push pedal, make clutching mechanism and generous axle cooperation, make back handle and preceding handle pass through generous hub connection, when making to rotate preceding handle, back handle also rotates thereupon, realize the function of unblanking.
Description
Technical Field
The utility model relates to an electronic lock technical field especially relates to components of a whole that can function independently intelligence lock.
Background
At present, with the continuous development of the security industry, the function of the lock is continuously innovated and perfected, the current intelligent lock is mainly characterized in that a handle is fixed on a panel, an electronic control module is integrated on the panel, during production, the internal circuit of the intelligent lock and the position of the part are required to be arranged according to different specifications of various panels, a large amount of time is required for adjustment, the production and design cost is high, and the existing intelligent lock is unlocked by taking an electromagnet as a driving part, so that the magnet is overlarge in size and difficult to integrate into the handle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide kinds of components of a whole that can function independently intelligence locks on hand with the key module integration of intelligence lock.
To achieve the purpose, the utility model adopts the following technical proposal that the split intelligent lock comprises a front handle and a rear handle, and a big square shaft is arranged between the front handle and the rear handle;
an unlocking mechanism, a clutch mechanism, an unlocking panel and a power module are arranged in the front handle, the unlocking mechanism and the clutch mechanism are arranged in front of and behind each other, and the clutch mechanism is matched with the large square shaft;
the unlocking mechanism comprises a driving motor, a driving push plate and a driving spring, the driving spring is sleeved on a motor shaft of the driving motor, a protruding block is radially arranged on the motor shaft of the driving motor, the protruding block extends to a radial gap of the driving spring, and the lower end of the driving spring is abutted to the driving push plate.
When the lock is unlocked, the motor shaft of the driving motor rotates, the protruding block on the motor shaft rotates along the radial gap of the driving spring, the distance from the protruding block to the bottom of the driving spring is gradually increased, and therefore the driving push plate is pushed downwards, the clutch mechanism is matched with the large square shaft, the front handle is connected with the large square shaft, and when the front handle is rotated, the rear handle also rotates along with the front handle, and the unlocking function is achieved.
Adopt unblanking of driving motor drive components of a whole that can function independently lock, driving motor's volume is less, can make clutching mechanism and unlocking mechanism all integrated in intelligent lock, is applicable to all locks, only needs the handle of lock to change and does the utility model discloses a components of a whole that can function independently lock can be unblanked through password or fingerprint, and it is convenient to use, application scope .
Preferably, the clutch mechanism comprises a clutch shaft, and the clutch shaft is connected with the large square shaft.
The clutch shaft is connected with the large square shaft, and the large square shaft is rotated by driving the clutch shaft to rotate so as to complete unlocking action.
Preferably, the clutch mechanism further comprises a clutch sleeve, a clutch pin and a clutch ball;
the clutch sleeve is sleeved on the outer side of the clutch shaft, and a clutch ball groove is formed in the inner side of the clutch sleeve;
the clutch pin is arranged in the middle of the clutch shaft, and the clutch pin and the clutch shaft slide up and down relatively;
the clutch shaft is provided with a through hole which is bilaterally symmetrical, the clutch ball is arranged in the through hole, and when the end of the clutch ball is abutted against the clutch pin, the other end of the clutch ball is engaged with the clutch ball groove.
When the end of the clutch ball is not abutted against the clutch pin, the clutch sleeve is rotated, the clutch ball is abutted into the through hole by the inner side of the clutch sleeve, the clutch sleeve rotates relative to the clutch shaft and can not be unlocked, the clutch pin is pressed down to abut against the clutch ball, the other end of the clutch ball is abutted into the clutch ball groove on the inner side of the clutch sleeve, at the moment, the clutch sleeve is connected with the clutch shaft through the clutch ball, and the clutch shaft rotates along with the clutch sleeve when the clutch sleeve is rotated, so that the large square shaft is driven, and the unlocking action is completed.
Preferably, the bottom end of the clutch pin is provided with a pressing end, the radius of the pressing end is smaller than that of the clutch pin, a chamfer is arranged between the pressing end and the clutch pin, and the end of the clutch ball abuts against the pressing end.
The bottom of separation and reunion round pin is equipped with the end of pushing down, and when separation and reunion round pin was in initial position, the end and the end of pushing down of separation and reunion pearl offset, outside making the separation and reunion pearl can not fall out separation and reunion pearl recess, because the radius of the end of pushing down is less than the separation and reunion round pin, consequently the separation and reunion pearl can't agree with separation and reunion pearl recess in end in addition.
Preferably, the clutch structure further comprises a knurled copper column, the knurled copper column is arranged on the inner side of the clutch shaft, a limiting table extending outwards is arranged in the middle of the clutch pin, and the upper side of the limiting table abuts against the knurled copper column;
the knurling copper post offsets with the spacing platform on the separation and reunion round pin for spacing to the separation and reunion round pin.
Preferably, the clutch mechanism further includes a clutch pin spring, the clutch pin spring is sleeved on the clutch pin, an end of the clutch pin spring abuts against a lower side of the limit table, and another end of the clutch pin spring abuts against the clutch shaft.
The clutch pin tower spring provides elastic force to enable the clutch pin to be abutted against the driving push plate, after unlocking is completed, the clutch pin tower spring enables the clutch pin to return to an initial position, the clutch shaft is rotated to enable the clutch ball to be pressed inwards, the clutch ball is pressed back into the through hole, and the clutch sleeve is separated from the clutch shaft.
Preferably, the outer side of the clutch shaft is provided with a sliding groove, the clutch sleeve is provided with a fixing pin, and the fixing pin abuts against the sliding groove.
The fixing pin on the clutch sleeve is abutted against the sliding groove on the clutch shaft, so that the clutch sleeve and the clutch shaft are prevented from sliding up and down, and when the clutch sleeve and the clutch shaft rotate relatively, the fixing pin slides along the sliding groove.
Preferably, the front handle further comprises a front handle cover, a reset plate and a torsion spring, the front handle cover is arranged on the outer side of the clutch sleeve, and an th limiting block is arranged in the front handle cover;
the torsion spring is arranged in the front handle cover, and the end of the torsion spring is abutted against the limit block;
the reset plate is arranged at the bottom of the torsion spring, the reset plate is sleeved at the outer side of the clutch sleeve, the reset plate is provided with a second limiting block, and the second limiting block is abutted to another end of the torsion spring.
After the clutch sleeve is rotated, the torsion spring props against the second limiting block, and elasticity is provided to enable the reset plate to return to the initial position.
The both ends of torsional spring respectively with stopper and second stopper counterbalance, when wrench movement front handle is rotatory, the board that resets and front handle lid relative rotation, the relative position of second stopper and second stopper changes, the torsional spring is used for producing torsion, draws them back initial position, makes the board that resets rotate back to initial position.
Preferably, the outer side of the clutch sleeve is provided with a mounting groove, the inner side of the reset plate is provided with a positioning block, and the positioning block is matched with the mounting groove.
The reset plate and the clutch sleeve are wedged with the mounting groove through the positioning block, so that the reset plate is sleeved outside the clutch sleeve.
Preferably, the unlocking panel comprises a semiconductor fingerprint pressing plate and a touch soft plate;
a front handle decorative shell is arranged on the outer side of the front handle, the semiconductor fingerprint pressing plate is embedded on the front handle decorative shell, and a fingerprint support is arranged at the bottom of the semiconductor fingerprint pressing plate;
the touch soft board is arranged on the side of the semiconductor fingerprint pressing board, and the touch soft board is arranged below the front handle decorative shell.
The semiconductor fingerprint pressing plate is embedded on the front handle decoration shell, so that a user can conveniently unlock the front handle through a fingerprint, and the fingerprint bracket is used for mounting the semiconductor fingerprint pressing plate, so that the damage to an internal circuit caused by too large pressing force of the user is avoided; the touch soft board is arranged below the front handle decorative shell, so that a user can conveniently unlock the front handle through a password, and the touch soft board is provided with two unlocking modes of fingerprint unlocking and password unlocking, and is convenient for the user to unlock the front handle in different modes.
The beneficial effects of the utility model are that adopting unblanking of driving motor drive components of a whole that can function independently lock, driving motor's volume is less, can make clutching mechanism and unlocking mechanism all integrate in intelligent lock, is applicable to all locks, only needs the handle of locks to be changed the utility model discloses a components of a whole that can function independently lock can be unblanked through password or fingerprint, and it is convenient to use, application scope .
Drawings
The accompanying drawings are included to provide a further description of the invention, and the description is not intended to limit the invention in any way.
Fig. 1 is a schematic structural diagram of embodiments of the present invention;
fig. 2 is a partial enlarged schematic view of embodiments of the present invention;
fig. 3 is a schematic view of the combination of embodiments of the return plate and the front handle cover of the present invention;
fig. 4 is a schematic structural diagram of a clutch shaft of embodiments in the invention;
fig. 5 is a schematic structural diagram of a clutch sleeve of embodiments in the invention;
fig. 6 is a schematic structural diagram of a clutch pin of embodiments in the invention.
The front handle comprises a front handle 1, a rear handle 2, a large square shaft 3, an unlocking mechanism 11, a clutch mechanism 12, an unlocking panel 13, a power module 14, a driving motor 111, a motor shaft 1111, a lug 1112, a driving worm 112, a driving push plate 113, a clutch shaft 121, a clutch sleeve 122, a clutch pin 123, a clutch ball 124, a through hole 1211, a clutch ball groove 1221, a pressing end 1231, a chamfer 1232, a knurled copper column 125, a limit table 1233, a clutch pin tower spring 126, a sliding groove 1212, a fixing pin 1222, a front handle cover 151, a reset plate 152, a torsion spring 153, a limit block 1511, a second limit block 1521, an installation groove 1223, a positioning block 1522, a semiconductor fingerprint pressing plate 131, a touch soft plate 132, a front handle decoration shell 161, a fingerprint support 133, a rear handle assembly 21, a rear adapter cover 211, a rear reset cover 212, a rear handle torsion spring 215, a rear reset seat 214 and a rear fixing cover 213.
Detailed Description
The technical solution of the present invention will be further explained by means of specific embodiments with reference to the drawings.
The split intelligent locks of this embodiment are characterized by comprising a front handle 1 and a rear handle 2, wherein a large square shaft 3 is arranged between the front handle 1 and the rear handle 2;
an unlocking mechanism 11, a clutch mechanism 12, an unlocking panel 13 and a power module 14 are arranged in the front handle 1, the unlocking mechanism 11 and the clutch mechanism 12 are arranged in front of and behind each other, and the clutch mechanism 12 is matched with the large square shaft 3;
the unlocking mechanism 11 comprises a driving motor 111, a driving push plate 113 and a driving spring 112, the driving spring 112 is sleeved on a motor shaft 1111 of the driving motor 111, a protrusion 1112 is radially arranged on the motor 1111 shaft of the driving motor 111, the protrusion 1112 extends to the radial gap of the driving spring 112, and the lower end of the driving spring 112 is abutted to the driving push plate 113.
When the lock is unlocked, the motor shaft 1111 of the driving motor 111 rotates, the protrusion 1112 on the motor shaft 111 rotates along the radial gap of the driving spring 112, so that the distance from the protrusion 1112 to the bottom of the driving spring 112 is gradually increased, the driving push plate 113 is pushed to press downwards, the clutch mechanism 12 is matched with the large square shaft 3, the front handle 1 is connected with the large square shaft 3, and the rear handle 2 also rotates along with the front handle 1 when the front handle 1 is rotated, thereby realizing the unlocking function.
Adopt unblanking of driving motor 111 drive components of a whole that can function independently lock, driving motor 111's volume is less, can make clutch 12 and unlocking mechanism 11 all integrated in the intelligence lock, is applicable to all locks, only needs the handle of lock to change the utility model discloses a components of a whole that can function independently lock, it is convenient to use, application scope to unblank through password or fingerprint.
The clutch mechanism 12 comprises a clutch shaft 121, and the clutch shaft 121 is connected with the large square shaft 3.
The clutch shaft 121 is used for being connected with the large square shaft 3, and the large square shaft is rotated by driving the clutch shaft 121 to complete unlocking action.
The clutch mechanism 12 further comprises a clutch sleeve 122, a clutch pin 123 and a clutch ball 124;
the clutch sleeve 122 is sleeved on the outer side of the clutch shaft 121, and a clutch ball groove 1221 is formed in the inner side of the clutch sleeve 122;
the clutch pin 12 is arranged in the middle of the clutch shaft 121, and the clutch pin 12 and the clutch shaft 121 slide up and down relatively;
the clutch shaft 121 is provided with a through hole 1211 which is symmetrical left and right, the clutch ball 124 is arranged in the through hole 1211, and when the end of the clutch ball 124 abuts against the clutch pin 12, the other end of the clutch ball 124 is engaged with the clutch ball groove 1221.
When the end of the clutch ball 124 is not abutted against the clutch pin 123, the clutch sleeve 122 is rotated, the inner side of the clutch sleeve 122 abuts against the clutch ball 124 in the through hole 1211, the clutch sleeve 122 rotates relative to the clutch shaft 121, and the unlocking cannot be performed, the clutch pin 121 is pressed down, the clutch pin 121 abuts against the clutch ball 124, the other end of the clutch ball 124 abuts against the clutch ball groove 1221 in the inner side of the clutch sleeve 122, at the moment, the clutch sleeve 122 is connected with the clutch shaft 121 through the clutch ball 124, and the clutch shaft 121 rotates along with the rotation of the clutch sleeve 122, so that the large square shaft 3 is driven, and the unlocking action is completed.
The bottom end of the clutch pin 123 is provided with a pressing end 1231, the radius of the pressing end 1231 is smaller than that of the clutch pin 121, a chamfer 1232 is arranged between the pressing end 1231 and the clutch pin 121, and the end of the clutch ball 124 abuts against the pressing end 1231.
The bottom end of the clutch pin 123 is provided with a pressing end 1231, when the clutch pin 123 is at the initial position, the end of the clutch ball 124 abuts against the pressing end 1231, so that the clutch ball 124 cannot fall out of the clutch ball groove 1221, and the radius of the pressing end 1231 is smaller than that of the clutch pin 121, so that the other end of the clutch ball 124 cannot be engaged with the clutch ball groove 1221.
The clutch structure 12 further includes a knurled copper column 125, the knurled copper column 125 is disposed at the inner side of the clutch shaft 121, a limiting platform 1233 extending outward is disposed at the middle portion of the clutch pin 123, and the upper side of the limiting platform 1233 abuts against the knurled copper column 125;
the knurled copper column 125 abuts against a limit table 1233 on the clutch pin and is used for limiting the clutch pin 123.
The clutch mechanism 12 further includes a clutch pin tower spring 126, the clutch pin tower spring 126 is sleeved on the clutch pin 123, an end of the clutch pin tower spring 126 abuts against a lower side of the limit table 1233, and another end abuts against the clutch shaft 121.
The clutch pin tower spring 126 provides elastic force to make the clutch pin 123 abut against the driving push plate 113, after unlocking is completed, the clutch pin tower spring 126 makes the clutch pin 123 return to the initial position, the clutch shaft 121 is rotated to make the clutch ball 124 press inwards, the clutch ball 124 is pressed back into the through hole 1211, and the clutch sleeve 122 is disengaged from the clutch shaft 121.
The outside of the clutch shaft 121 is provided with a sliding groove 1212, the clutch sleeve 122 is provided with a fixing pin 1222, and the fixing pin 1222 abuts against the sliding groove 1212.
The fixing pin 1222 on the clutch sleeve 122 abuts against the sliding groove 1212 on the clutch shaft 121 to prevent the clutch sleeve 122 and the clutch shaft 121 from sliding up and down, and when the clutch sleeve 122 and the clutch shaft 121 rotate relatively, the fixing pin 1222 slides along the sliding groove 1212.
The front handle 1 further comprises a front handle cover 151, a reset plate 152 and a torsion spring 153, the front handle cover 151 is arranged on the outer side of the clutch sleeve 122, and an th limiting block 1511 is arranged in the front handle cover 151;
the torsion spring 153 is arranged in the front handle cover 151, and the end of the torsion spring 153 abuts against the limit block 1511;
the reset plate 152 is arranged at the bottom of the torsion spring 153, the reset plate 152 is sleeved at the outer side of the clutch sleeve 122, a second limit block 1521 is arranged on the reset plate 152, and the second limit block 1521 abuts against the other end of the torsion spring 153.
After the clutch sleeve 122 is rotated, the torsion spring 153 abuts against the second stopper 1521, and provides an elastic force to return the reset plate 152 to the initial position.
Two ends of the torsion spring 153 respectively abut against the -th limit block 1511 and the second limit block 1521, when the front handle 1 is twisted to rotate, the reset plate 152 and the front handle cover 151 rotate relatively, the relative positions of the second limit block 1511 and the second limit block 1521 change, the torsion spring 153 is used for generating torsion, and the torsion is pulled back to the initial position, so that the reset plate 152 rotates back to the initial position.
The outer side of the clutch sleeve 122 is provided with a mounting groove 1223, the inner side of the reset plate 152 is provided with a positioning block 1522, and the positioning block 1522 is engaged with the mounting groove 1223.
The reset plate 152 is wedged with the clutch sleeve 122 through the positioning block 1522 and the mounting groove 1223, so that the reset plate 152 is sleeved on the outer side of the clutch sleeve 122.
The unlocking panel 13 comprises a semiconductor fingerprint pressing plate 131 and a touch soft plate 132;
a front handle decorative shell 161 is arranged on the outer side of the front handle 1, the semiconductor fingerprint pressing plate 131 is embedded on the front handle decorative shell 161, and a fingerprint bracket 133 is arranged at the bottom of the semiconductor fingerprint pressing plate 131;
the touch soft board 132 is disposed on the side of the semiconductor fingerprint pressing board 131, and the touch soft board 132 is disposed under the front handle trim case 161.
The semiconductor fingerprint pressing plate 131 is embedded in the front handle decoration shell 161, so that a user can conveniently unlock the front handle 1 through a fingerprint, and the fingerprint bracket 133 is used for mounting the semiconductor fingerprint pressing plate 131, so that damage to an internal circuit caused by excessive pressing force of the user is avoided; the soft touch board 132 is arranged below the front handle decorative shell 161, so that a user can conveniently unlock the front handle 1 through a password, and the touch board is provided with two unlocking modes of fingerprint unlocking and password unlocking, so that the user can conveniently unlock the front handle in different modes.
The head end of the rear handle 2 is provided with a rear handle component 21, the rear handle component 21 comprises a rear switching cover 211, a rear reset cover 212, a rear handle torsion spring 215, a rear reset seat 214 and a rear fixed cover 213 which are sequentially arranged, the head end of the rear handle 2 is matched with the middle part of the rear handle component 21, the rear reset cover 212 rotates along with the rear handle 2 when the rear handle 2 is rotated, the rear handle torsion spring 215 is arranged at the side of the rear reset cover 212, the end of the rear handle torsion spring 215 is abutted against the rear reset cover 212, and the other end of the rear handle torsion spring 215 is abutted against the rear reset seat 214;
the back switching lid 211 is installed on the board for fixed back handle 2 and big square shaft 3, and the outside of back switching lid 211 is equipped with the external screw thread, and the inboard of back fixed lid 213 is equipped with the internal thread, and back switching lid 211 is connected through the cooperation of internal thread and external screw thread with back fixed lid 213.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
- The split intelligent lock is characterized by comprising a front handle and a rear handle, wherein a large square shaft is arranged between the front handle and the rear handle;an unlocking mechanism, a clutch mechanism, an unlocking panel and a power module are arranged in the front handle, the unlocking mechanism and the clutch mechanism are arranged in front of and behind each other, and the clutch mechanism is matched with the large square shaft;the unlocking mechanism comprises a driving motor, a driving push plate and a driving spring, the driving spring is sleeved on a motor shaft of the driving motor, a protruding block is radially arranged on the motor shaft of the driving motor, the protruding block extends to a radial gap of the driving spring, and the lower end of the driving spring is abutted to the driving push plate.
- 2. The kinds of components of a whole that can function independently intelligence lock of claim 1, wherein, the clutching mechanism includes the separation and reunion axle, the separation and reunion axle with big square shaft is connected.
- 3. The split smart lock of claim 2, wherein the clutch mechanism further comprises a clutch sleeve, a clutch pin, and a clutch ball;the clutch sleeve is sleeved on the outer side of the clutch shaft, and a clutch ball groove is formed in the inner side of the clutch sleeve;the clutch pin is arranged in the middle of the clutch shaft, and the clutch pin and the clutch shaft slide up and down relatively;the clutch shaft is provided with a through hole which is bilaterally symmetrical, the clutch ball is arranged in the through hole, and when the end of the clutch ball is abutted against the clutch pin, the other end of the clutch ball is engaged with the clutch ball groove.
- 4. The split smart lock of claim 3, wherein the bottom end of the clutch pin is provided with a pressing end, the radius of the pressing end is smaller than that of the clutch pin, a chamfer is arranged between the pressing end and the clutch pin, and the end of the clutch ball abuts against the pressing end.
- 5. The kinds of components of a whole that can function independently intelligence lock of claim 4, characterized in that, the separation and reunion structure still includes the knurling copper post, the knurling copper post is established at the separation and reunion axle inboard, the middle part of separation and reunion round pin is equipped with the spacing platform of outside extension, the upside of spacing platform with the knurling copper post offsets.
- 6. The kinds of components of a whole that can function independently intelligence lock of claim 5, wherein, the clutching mechanism further includes a clutch pin tower spring, the clutch pin tower spring is nested on the clutch pin, end of the clutch pin tower spring is against the underside of the limit table, and another end is against the clutch shaft.
- 7. The split intelligent lock of claim 3, wherein a sliding groove is provided on the outside of the clutch shaft, a fixing pin is provided on the clutch sleeve, and the fixing pin abuts against the sliding groove.
- 8. The split intelligent lock of claim 3, wherein the front handle further comprises a front handle cover, a reset plate and a torsion spring, the front handle cover is disposed outside the clutch sleeve, and a stop block is disposed in the front handle cover;the torsion spring is arranged in the front handle cover, and the end of the torsion spring is abutted against the limit block;the reset plate is arranged at the bottom of the torsion spring, the reset plate is sleeved at the outer side of the clutch sleeve, the reset plate is provided with a second limiting block, and the second limiting block is abutted to another end of the torsion spring.
- 9. The kinds of components of a whole that can function independently intelligence lock of claim 8, characterized in that, the outside of separation and reunion cover is equipped with mounting groove, the inboard of returning the board is equipped with the locating piece, the locating piece with mounting groove agrees with.
- 10. The kinds of components of a whole that can function independently intelligence lock of claim 1, characterized by, the panel of unblanking includes semiconductor fingerprint clamp plate and touch soft board;a front handle decorative shell is arranged on the outer side of the front handle, the semiconductor fingerprint pressing plate is embedded on the front handle decorative shell, and a fingerprint support is arranged at the bottom of the semiconductor fingerprint pressing plate;the touch soft board is arranged on the side of the semiconductor fingerprint pressing board, and the touch soft board is arranged below the front handle decorative shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021349.1U CN210003054U (en) | 2019-01-07 | 2019-01-07 | Split intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021349.1U CN210003054U (en) | 2019-01-07 | 2019-01-07 | Split intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210003054U true CN210003054U (en) | 2020-01-31 |
Family
ID=69299617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920021349.1U Expired - Fee Related CN210003054U (en) | 2019-01-07 | 2019-01-07 | Split intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210003054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577748A (en) * | 2019-01-07 | 2019-04-05 | 佛山市智家人智能科技有限公司 | A kind of fission smart lock |
-
2019
- 2019-01-07 CN CN201920021349.1U patent/CN210003054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577748A (en) * | 2019-01-07 | 2019-04-05 | 佛山市智家人智能科技有限公司 | A kind of fission smart lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210107 |