CN210316841U - Electronic lock body - Google Patents
Electronic lock body Download PDFInfo
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- CN210316841U CN210316841U CN201920417936.2U CN201920417936U CN210316841U CN 210316841 U CN210316841 U CN 210316841U CN 201920417936 U CN201920417936 U CN 201920417936U CN 210316841 U CN210316841 U CN 210316841U
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Abstract
The utility model provides a pair of electronic lock body links to each other through a slider between main spring bolt board and the vice shift fork, is provided with the spout on the slider, is provided with the pin in the spout, and the slider can directional slip, and the one end of slider sets up the chute, fixedly connected with slide bar on the main spring bolt board, and the slide bar passes the chute and can follow the chute and slide from top to bottom, and the other end of slider is provided with the rack, and the slider passes through the rack and is connected with the meshing of vice shift fork. The utility model provides an electronic lock body drives the vice shift fork rotation of slider drive and realizes the switch lock when many spring bolts through the flexible of main lock tongue board, and non rigid connection between the lock tongue board, gear motor load is little, has improved the life of electronic lock body.
Description
Technical Field
The utility model relates to a lock technical field especially relates to an electronic lock body.
Background
Along with the progress of society and people's demand, install the convenient electronic lock of intelligence on more and more door frames, current electronic lock can directly carry out long-range unblanking operation through smart machine or recognition technology, uses extensively in the modernized house. The existing electronic lock with a plurality of lock tongue plates is directly connected by a fixing plate, although the structure is simple, the electronic lock with the plurality of lock tongue plates has the advantages that the driving force required by the speed reducing motor is large when the lock is opened and closed, the load is high, and the speed reducing motor is easily damaged.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide an electronic lock body, which aims to solve the technical problems of the prior electronic lock with a plurality of tongue plates that the load of the speed reduction motor is large and the lock is easy to be damaged when the lock is opened or closed.
The technical scheme of the utility model as follows:
a lock body of an electronic lock comprises a lock shell, wherein a lock tongue linkage assembly is installed in the lock shell, and comprises a main shifting fork, a main lock tongue plate, at least one auxiliary shifting fork and at least one auxiliary lock tongue plate; the sliding piece is connected with the auxiliary shifting fork through a sliding piece, a sliding groove is formed in the sliding piece, a pin is arranged in the sliding groove, the sliding piece slides directionally through the sliding groove and the pin, a chute is formed in one end of the sliding piece, a sliding rod is fixedly connected to the main lock tongue plate, the sliding rod penetrates through the chute and can slide up and down along the chute, a rack is arranged at the other end of the sliding piece, and the sliding piece is meshed and connected with the auxiliary shifting fork through the rack.
The electronic lock body, wherein, still install motor switch lock subassembly in the lock shell, motor switch lock subassembly is including gear motor, the planetary gear gearbox that links to each other with gear motor and the separation and reunion control box that links to each other with planetary gear gearbox.
The electronic lock body, wherein, planetary gear gearbox includes ring gear shell and sets up a plurality of layers of planetary gear set in the ring gear shell, planetary gear set includes sun gear and a plurality of centers on the even planetary gear who sets up of sun gear.
The electronic lock body, wherein, still install mechanical switch lock subassembly in the lock shell, mechanical switch lock subassembly is including rotating the connecting rod that connects on the lock shell and one end and main shift fork articulated for stir the connecting rod drives main shift fork pivoted ox horn shift fork to and rotate the colluding form push rod that is used for realizing the transmission disconnection in the separation and reunion control box through the promotion of ox horn shift fork of connecting on the lock shell.
The electronic lock body, wherein, be provided with the separation and reunion transmission shaft in the separation and reunion control box, be provided with the protruding type connecting portion and the concave type connecting portion of mutual matching on the separation and reunion transmission shaft, sliding connection has on the separation and reunion control box with the piece that slides that concave type connecting portion link to each other, be provided with the compression spring who is used for promoting protruding type connecting portion and concave type connecting portion joint on the piece that slides, collude the one end of form push rod with the piece contact that slides.
The electronic lock body, wherein, be connected with bevel gear set on the separation and reunion transmission shaft of convex type connecting portion one side, the separation and reunion transmission shaft pass through bevel gear set with the meshing of main shift fork is connected.
The electronic lock body is characterized in that a triangular tongue component and a bidirectional tongue component which is linked with the triangular tongue component are further mounted in the lock shell;
the triangular tongue assembly comprises a triangular tongue, a connecting shaft fixedly connected to the triangular tongue and a triangular tongue pushing spring sleeved on the connecting shaft, and a triangular tongue orientation block used for fixing the triangular tongue pushing spring is integrally formed on the lock shell;
the front end of the connecting shaft is abutted with a poking piece for assisting the retraction of the triangular bolt, the left end of the poking piece is sleeved with a supporting spring, and the right end of the poking piece is provided with a hook for being hooked with a sliding small latch bolt on the main latch bolt plate;
a bent part is arranged at the rear end of the connecting shaft, a PCB is arranged below the triangular tongue component, and a power-off switch which is matched with the bent part to control the power-off of the PCB is arranged on the PCB;
the bidirectional tongue assembly comprises a bidirectional tongue, a connecting plate fixedly connected with the bidirectional tongue, a torsion spring with one end abutting against the connecting plate and used for resetting after the bidirectional tongue retracts, a shifting block which is connected with the connecting plate in a sliding mode and used for pushing a small sliding oblique tongue on the main spring tongue plate to be separated from a hook on the shifting piece, and a bidirectional tongue locking piece which is connected to the lock shell in a rotating mode and used for rotating to the rear of the bidirectional tongue after the small sliding oblique tongue is separated from the hook to enable the bidirectional tongue to be incapable of freely retracting.
The electronic lock body, wherein, be provided with the bending groove on the shifting block, the shifting block passes through the screw bending groove with connecting plate sliding connection.
The electronic lock body is characterized in that the main lock tongue plate is provided with an induction plate, the PCB is provided with a travel switch which is matched with the induction plate and controls the speed reducing motor to stop rotating after the main lock tongue plate moves to an unlocking position or a locking position.
The electronic lock body, wherein, still install the back-locking subassembly in the lock shell, the back-locking subassembly includes anti-spring bolt for the back-locking bolt mounting panel of installation anti-spring bolt and be used for stirring the back-locking bolt mounting panel and realize the flexible back-locking shift fork of back-locking bolt.
Has the advantages that: the utility model provides a pair of electronic lock body links to each other through a slider between main spring bolt board and the vice shift fork, is provided with the spout on the slider, is provided with the pin in the spout, and the slider can directional slip, and the one end of slider sets up the chute, fixedly connected with slide bar on the main spring bolt board, and the slide bar passes the chute and can follow the chute and slide from top to bottom, and the other end of slider is provided with the rack, and the slider passes through the rack and is connected with the meshing of vice shift fork. The utility model provides an electronic lock body drives the vice shift fork rotation of slider drive and realizes the switch lock when many spring bolts through the flexible of main lock tongue board, and non rigid connection between the lock tongue board, gear motor load is little, has improved the life of electronic lock body.
Drawings
Fig. 1 is a schematic structural diagram of an electronic lock body of the present invention;
fig. 2 is a schematic structural view of the electronic lock body of the present invention with the main tongue plate removed;
fig. 3 is a schematic structural view of a planetary gear box according to the present invention;
fig. 4 is a schematic structural view of a planetary gear set in a planetary gear box according to the present invention;
fig. 5 is a schematic structural view of the electronic lock body of the present invention with the shifting block, the hook-shaped push rod and the main tongue plate removed;
fig. 6 is an explosion structure diagram of a clutch control box according to the present invention.
Detailed Description
In order to make the purpose, technical solution and effect of the present invention clearer and more clear, the following is a detailed description of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides an electronic lock body, which includes a lock housing 10, a bolt linkage assembly 20 is installed in the lock housing, and the bolt linkage assembly includes a main shift fork 30, a main bolt plate 40, at least one auxiliary shift fork 50 and at least one auxiliary bolt plate 60; the main tongue plate and the auxiliary shifting fork are connected through a sliding piece 70, referring to fig. 2, a sliding groove 80 is formed in the sliding piece, a pin 90 is arranged in the sliding groove, the sliding piece realizes directional sliding through the sliding groove and the pin, a chute 100 is formed in one end of the sliding piece, a sliding rod 110 is fixedly connected to the main tongue plate (not shown in fig. 2), the sliding rod penetrates through the chute and can slide up and down along the chute, a rack 120 is formed in the other end of the sliding piece, and the sliding piece is meshed and connected with the auxiliary shifting fork through the rack. The main shifting fork and the auxiliary shifting fork respectively comprise a shifting arm and a shifting arm gear, slot parts for inserting the shifting arms are formed in the main lock tongue plate and the auxiliary lock tongue plate, and the shifting arms rotate in the slot parts to drive the main lock tongue plate and the auxiliary lock tongue plate to stretch; preferably, the auxiliary shifting forks and the auxiliary lock tongue plates in the technical scheme are respectively provided with 2, the 2 auxiliary shifting forks are respectively arranged on the left side and the right side of the main shifting fork and are driven to rotate through the main lock tongue plates, the sliding part can be a T-shaped part, the chute is arranged at one end of the short edge, the chute and the rack are both arranged on the long edge, and the rack is meshed with the shifting arm gear of the auxiliary shifting fork.
Referring to fig. 1, in a preferred embodiment, a motor switch lock assembly 130 is also mounted in the housing and includes a reduction motor 140, a planetary gearbox 150 connected to the reduction motor, and a clutch control box 160 connected to the planetary gearbox.
Referring to fig. 3 and 4, in a preferred embodiment, the planetary transmission includes a ring gear housing 170 and a plurality of planetary gear sets 180 disposed within the ring gear housing, including a sun gear 190 and a plurality of planet gears 200 disposed evenly about the sun gear.
Referring to fig. 5, in a preferred embodiment, a mechanical switch lock assembly 210 is further installed in the lock housing, and includes a connecting rod 220 rotatably connected to the lock housing and having one end hinged to the main fork, a horn fork 230 for shifting the connecting rod to drive the main fork to rotate, and a hook-shaped push rod 240 rotatably connected to the lock housing and used for realizing transmission disconnection in the clutch control box by pushing the horn fork. In order to make lock body inner structure compacter, be provided with the spout along connecting rod length direction on the connecting rod, the distance of laying between connecting rod and the main shift fork can be shortened to the connecting rod and the articulated position sliding connection of group arm of main shift fork, be provided with first portion of stirring and second portion of stirring on the ox horn shift fork, can drive main spring bolt board through the positive and negative rotation of ox horn shift fork and stretch out or retract, collude the form push rod and be used for being provided with the arch on one side with the contact of ox horn shift fork, be provided with the notch with protruding adaptation on the ox horn shift fork, protruding insertion notch is intraoral, it is rotatory to promote colluding the form push rod through the rotation of ox.
Referring to fig. 6, in a preferred embodiment, a clutch transmission shaft 250 is disposed in the clutch control box 160, one end of the clutch transmission shaft is connected to the planetary gear box, the clutch transmission shaft is detachably disposed, the clutch transmission shaft is provided with a male connecting part 260 and a female connecting part 270 which are matched with each other, the male connecting part and the female connecting part are jointed and then the outside is fixed by a fixing sleeve 280, the clutch control box is connected with a sliding sheet 290 connected with the concave connecting part in a sliding way, the sliding sheet is arranged on the upper cover of the clutch control box, one end of the sliding sheet is bent downwards and connected with the convex connecting part, see figure 2, the sliding piece is provided with a compression spring 300 used for pushing the convex connecting part and the concave connecting part to be jointed, one end of the compression spring is abutted against a side plate of the clutch control box, the other end of the compression spring is abutted against a bent part of the sliding piece, and one end of the hook-shaped push rod is in contact with the sliding piece.
Referring to fig. 6, in a preferred embodiment, a bevel gear set 310 is connected to a clutch transmission shaft on one side of the male connection portion 260, and the clutch transmission shaft is engaged with the main fork through the bevel gear set. The bevel gear set comprises a first bevel gear 320 connected with the clutch transmission shaft and a second bevel gear 330 arranged in the lower cover of the clutch control box, the second bevel gear comprises a bevel gear surface used for being meshed with the first bevel gear and a circular tooth surface arranged below the bevel gear surface, and the circular tooth surface is partially exposed out of the lower cover of the clutch control box and is meshed with the main shifting fork.
In a preferred embodiment, a triangular tongue assembly and a bidirectional tongue assembly which is in linkage with the triangular tongue assembly are further installed in the lock shell;
referring to fig. 2, the triangular tongue assembly includes a triangular tongue 340, a connecting shaft 350 fixedly connected to the triangular tongue, and a triangular tongue pushing spring 360 sleeved on the connecting shaft, and a triangular tongue orientation block 370 for fixing the triangular tongue pushing spring is integrally formed on the lock housing;
the front end of the connecting shaft is abutted with a poking piece 380 for assisting the retraction of the triangular bolt, the left end of the poking piece is sleeved with a supporting spring 390, and the right end of the poking piece is provided with a hook 400 for being hooked with a sliding small latch bolt on the main latch bolt plate;
referring to fig. 2, a bent portion 410 is disposed at the rear end of the connecting shaft, a PCB 420 is disposed below the triangular tongue assembly, and a power-off switch 430 for controlling the power-off of the PCB by matching with the bent portion is disposed on the PCB; the power-off switch is a travel switch, the contact of the power-off switch is operated by the collision of the mechanical motion part to realize the connection or disconnection of a circuit, the PCB is in a power-on state when the triangular tongue retracts, and the PCB is in a power-off state when the triangular tongue extends out.
Referring to fig. 2, the bi-directional tongue assembly includes a bi-directional tongue 440, a connecting plate 450 fixedly connected to the bi-directional tongue, a torsion spring 460 having one end abutting against the connecting plate for resetting after the bi-directional tongue is retracted, a toggle block 480 slidably connected to the connecting plate for pushing a small sliding latch 470 on the main latch plate to be separated from a hook on the toggle piece (see fig. 1), and a bi-directional tongue locking member 490 rotatably connected to the lock case for rotating to the rear of the bi-directional tongue after the small sliding latch is separated from the hook so as to be unable to freely extend and retract. The torsion spring is sleeved on a torsion spring fixing seat in the lock shell, the other end of the torsion spring is abutted against the side wall of the lock shell, a through groove is formed in the main lock tongue plate, the small sliding oblique tongue penetrates through the through groove to be in sliding connection with the main lock tongue plate, and a hooking part used for driving the bidirectional tongue locking piece to deviate from the rear part of the bidirectional tongue in the unlocking process so that the bidirectional tongue locking piece can freely stretch and retract is further arranged on the toggle piece.
Referring to fig. 1, in a preferred embodiment, the shifting block is provided with a bent groove 500, and the shifting block is slidably connected with the connecting plate through the bent groove by a screw 510. The connecting plate stretches and retracts to drive the shifting block to horizontally slide, so that the sliding small inclined tongue is pushed to be disconnected from the hook, and the retraction of the triangular tongue is realized.
Referring to fig. 1, in a preferred embodiment, the main bolt plate is provided with a sensing plate 520, and the PCB is provided with a travel switch 530 for cooperating with the sensing plate to control the deceleration motor to stop after the main bolt plate moves to the unlocking or locking position.
Referring to fig. 1, in a preferred embodiment, a back lock assembly is further installed in the lock case, and the back lock assembly includes a back lock tongue 540, a back lock tongue mounting plate 550 for mounting the back lock tongue, and a back lock fork 560 for shifting the back lock tongue mounting plate to achieve the extension and retraction of the back lock tongue.
And (3) door locking process: the initial state of the lock body is that the two-way bolt and the triangular bolt are in the extending state, the other bolts are all in the retracting state, when the door is locked, the two-way bolt and the triangular bolt are simultaneously contacted with the edge of a lock body buckle box on the door frame, the two-way bolt and the triangular bolt retract, the triangular bolt is always in a retraction state in the door locking process, and in the retraction process of the two-way bolt, the shifting block is pushed to drive the small sliding lock tongue to be separated from the hook, the bidirectional lock tongue locking piece shell rotates freely, and then, when the bidirectional tongue moves to the bidirectional tongue hole on the lock body buckle box, the bidirectional tongue pops out, the bidirectional tongue locking piece rotates to the rear of the bidirectional tongue, the bidirectional bolt is supported and fixed, then, a main shifting fork of the speed reducing motor drives a main lock bolt plate and an auxiliary lock bolt plate to extend out or an ox horn shifting fork reversely pushes a sliding sheet to separate a clutch transmission shaft (reduce the resistance of a gearbox), and then the ox horn shifting fork drives the main lock bolt plate and the auxiliary lock bolt plate to extend out to realize locking.
Unlocking process: the speed reducing motor drives the main shifting fork to drive the main lock tongue plate and the auxiliary lock tongue plate to retract or the ox horn shifting fork rotates forwards to push the sliding piece to separate the clutch transmission shaft, then the ox horn shifting fork drives the main lock tongue plate and the auxiliary lock tongue plate to retract to realize unlocking, the main lock tongue plate retracts to hang the hook through the sliding small lock tongue, meanwhile, the hooking part on the shifting piece drives the bidirectional tongue locking piece to rotate away from the rear of the bidirectional tongue, at the moment, the triangular tongue and the bidirectional tongue can move freely, and the door body can be opened by pushing the door body.
To sum up, the utility model provides a pair of electronic lock body links to each other through a slider between main spring bolt board and the vice shift fork, is provided with the spout on the slider, is provided with the pin in the spout, and the slider can directional slip, and the one end of slider sets up the chute, fixedly connected with slide bar on the main spring bolt board, and the slide bar passes the chute and can follow the chute and slide from top to bottom, and the other end of slider is provided with the rack, and the slider passes through the rack and is connected with the meshing of vice shift fork. The utility model provides an electronic lock body drives the vice shift fork rotation of slider drive and realizes the switch lock when many spring bolts through the flexible of main lock tongue board, and non rigid connection between the lock tongue board, gear motor load is little, has improved the life of electronic lock body.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A lock body of an electronic lock comprises a lock shell and is characterized in that a lock tongue linkage assembly is installed in the lock shell, and the lock tongue linkage assembly comprises a main shifting fork, a main lock tongue plate, at least one auxiliary shifting fork and at least one auxiliary lock tongue plate; the sliding piece is connected with the auxiliary shifting fork through a sliding piece, a sliding groove is formed in the sliding piece, a pin is arranged in the sliding groove, the sliding piece slides directionally through the sliding groove and the pin, a chute is formed in one end of the sliding piece, a sliding rod is fixedly connected to the main lock tongue plate, the sliding rod penetrates through the chute and can slide up and down along the chute, a rack is arranged at the other end of the sliding piece, and the sliding piece is meshed and connected with the auxiliary shifting fork through the rack.
2. The electronic lock body of claim 1, wherein a motor switch lock assembly is further installed in the lock case, and the motor switch lock assembly comprises a reduction motor, a planetary gear box connected with the reduction motor, and a clutch control box connected with the planetary gear box.
3. The electronic lock body of claim 2, wherein the planetary transmission includes a ring gear housing and a plurality of planetary gear sets disposed within the ring gear housing, the planetary gear sets including a sun gear and a plurality of planetary gears disposed evenly around the sun gear.
4. The electronic lock body of claim 2, wherein a mechanical switch lock assembly is further installed in the lock case, the mechanical switch lock assembly comprises a connecting rod rotatably connected to the lock case and having one end hinged to the main shifting fork, a horn shifting fork for shifting the connecting rod to drive the main shifting fork to rotate, and a hook-shaped push rod rotatably connected to the lock case for realizing the disconnection of the transmission in the clutch control box by the pushing of the horn shifting fork.
5. The electronic lock body of claim 4, wherein a clutch transmission shaft is arranged in the clutch control box, a male connecting portion and a female connecting portion which are matched with each other are arranged on the clutch transmission shaft, a sliding plate connected with the female connecting portion is connected onto the clutch control box in a sliding manner, a compression spring for pushing the male connecting portion and the female connecting portion to be engaged is arranged on the sliding plate, and one end of the hook-shaped push rod is in contact with the sliding plate.
6. The electronic lock body of claim 5, wherein a bevel gear set is connected to the clutch transmission shaft on one side of the male connecting portion, and the clutch transmission shaft is engaged with the main shift fork through the bevel gear set.
7. The electronic lock body of claim 2, wherein a triangular tongue assembly and a bidirectional tongue assembly are further installed in the lock shell, and the bidirectional tongue assembly is linked with the triangular tongue assembly;
the triangular tongue assembly comprises a triangular tongue, a connecting shaft fixedly connected to the triangular tongue and a triangular tongue pushing spring sleeved on the connecting shaft, and a triangular tongue orientation block used for fixing the triangular tongue pushing spring is integrally formed on the lock shell;
the front end of the connecting shaft is abutted with a poking piece for assisting the retraction of the triangular bolt, the left end of the poking piece is sleeved with a supporting spring, and the right end of the poking piece is provided with a hook for being hooked with a sliding small latch bolt on the main latch bolt plate;
a bent part is arranged at the rear end of the connecting shaft, a PCB is arranged below the triangular tongue component, and a power-off switch which is matched with the bent part to control the power-off of the PCB is arranged on the PCB;
the bidirectional tongue assembly comprises a bidirectional tongue, a connecting plate fixedly connected with the bidirectional tongue, a torsion spring with one end abutting against the connecting plate and used for resetting after the bidirectional tongue retracts, a shifting block which is connected with the connecting plate in a sliding mode and used for pushing a small sliding oblique tongue on the main spring tongue plate to be separated from a hook on the shifting piece, and a bidirectional tongue locking piece which is connected to the lock shell in a rotating mode and used for rotating to the rear of the bidirectional tongue after the small sliding oblique tongue is separated from the hook to enable the bidirectional tongue to be incapable of freely retracting.
8. The electronic lock body of claim 7, wherein the shift block is provided with a bent slot, and the shift block is slidably connected with the connecting plate through the bent slot by a screw.
9. An electronic lock as claimed in claim 7, wherein the main strike plate is provided with a sensor plate, and the PCB is provided with a travel switch for cooperating with the sensor plate to control the rotation of the reduction motor after the main strike plate moves to the unlocking or locking position.
10. The electronic lock body of claim 1, wherein a counter lock assembly is further installed in the lock housing, and the counter lock assembly comprises a counter bolt, a counter bolt mounting plate for mounting the counter bolt, and a counter lock fork for shifting the counter bolt mounting plate to achieve extension of the counter bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417936.2U CN210316841U (en) | 2019-03-29 | 2019-03-29 | Electronic lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417936.2U CN210316841U (en) | 2019-03-29 | 2019-03-29 | Electronic lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316841U true CN210316841U (en) | 2020-04-14 |
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ID=70135254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920417936.2U Active CN210316841U (en) | 2019-03-29 | 2019-03-29 | Electronic lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051597A1 (en) * | 2021-09-30 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Electronic lock structure of planetary gear, electronic lock and motor vehicle |
-
2019
- 2019-03-29 CN CN201920417936.2U patent/CN210316841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051597A1 (en) * | 2021-09-30 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Electronic lock structure of planetary gear, electronic lock and motor vehicle |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518118 No.1, Baolong 6th Road, Baolong Industrial City, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baolong Qunxin Technology Co.,Ltd. Address before: 518118 No.1, Baolong 6th Road, Baolong Industrial City, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SKYWORTH QUNXIN SECURITY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210924 Address after: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee after: Shenzhen anshida Technical Service Co.,Ltd. Address before: 518118 No.1, Baolong 6th Road, Baolong Industrial City, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Baolong Qunxin Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |