CN107217923B - A kind of anti-plug device of electronics and lock body - Google Patents
A kind of anti-plug device of electronics and lock body Download PDFInfo
- Publication number
- CN107217923B CN107217923B CN201610167709.XA CN201610167709A CN107217923B CN 107217923 B CN107217923 B CN 107217923B CN 201610167709 A CN201610167709 A CN 201610167709A CN 107217923 B CN107217923 B CN 107217923B
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- tongue
- optoelectronic switch
- lock body
- main
- main lock
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- 230000005693 optoelectronics Effects 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000005622 photoelectricity Effects 0.000 claims description 5
- 230000008034 disappearance Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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- Lock And Its Accessories (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of anti-plug device of electronics and lock body, to replace the anti-inserting structure of machinery of electronic lock body in the prior art, and indoor lock increases additional lock tongue movement load and working life is low, reliability is low technical problem in safety tongue；Including anti-tongue component, main lock tongue, main bolt transmission device, electric machine assembly, latch bolt component, latch bolt drive block, pcb board, lock body control module, there are the first optoelectronic switch, the second optoelectronic switch, third optoelectronic switch, trigger switch on the pcb board, first optoelectronic switch and the second optoelectronic switch connecting PCB board and main lock tongue, the third optoelectronic switch connects electric machine assembly, the trigger switch connects anti-tongue component, the main bolt transmission device connects main lock tongue and electric machine assembly, the latch bolt drive block are connected with the square tongue transmission component；Pcb board connects lock body control module, the lock body control module receives the signal that the trigger switch, the first optoelectronic switch, the second optoelectronic switch send over, it is issued and is instructed according to signal content, instruction is sent to motor in the form of electric current, and motor makes the movement of rotating forward or reversion.
Description
Technical field
The present invention relates to electronic lock field, in particular to a kind of electronic door lock body and its anti-plug device of electronics and lock
Body.
Background technique
Currently, all kinds of door lock electronic locks in the market are vdiverse in function, it is typically provided combination latch bolt on lockset, main lock tongue,
Safety tongue, part lock body are equipped with anti-tongue, and latch bolt component keeps stretching out lock body status, and main lock tongue is generally big square tongue；At closing time,
Latch bolt component auto-extending lock body, main lock tongue is by special movement such as key of locking a door, and the movements completions such as handle is appeared on the stage are locked, such as
Fruit forgets to carry out at closing time main lock tongue and locks a door movement, just only has the completion of latch bolt component to lock a door movement when going out, when at this time outdoors
Portion's card etc. compared with thin objects insertion crack between a door and its frame attempts that latch bolt component is bounced back and can be opened door, there is biggish security risk；
The effect of anti-tongue is the starting lock body internal structure when door bars up, and latch bolt component is lockked, when at this time in portion's card etc. outdoors
Latch bolt component can not be just set to bounce back when being inserted into crack between a door and its frame compared with thin objects, to achieve the purpose that anti-plug.Existing market upper lock body is prevented
Plug device is typically all the linkage action completion between purely mechanic component, such as a kind of theft-prevention structure-of lock body of Patent No.
The shortcomings that 201520361925.9 anti-plug device is one kind of numerous anti-plug devices of machinery, such anti-plug device is: lock body
Be be assemblied in inside, when work the have no way of finding out about it working condition of anti-tongue make lock body since door will often switch pass
Usually make mechanical anti-plug unit failure often in vibrating state, this is one of the problem to be solved in the present invention.
Safety tongue is usually the lock tongue being independently arranged, it is not entirely to enter the room with latch bolt component and main tongue linked
It locks movement completion safety tongue by interior later to lock, this structure type greatly increases the cost of lock body and locking face.
Summary of the invention
The purpose of the invention is to provide a kind of anti-plug device of electronics and lock bodies, to solve prior art electronic lock body
Mechanical anti-plug structure failure, and indoor lock that increase additional lock tongue movement load and working life in safety tongue low, reliable
The low technical problem of property.
To achieve the above object, present invention employs technical solutions below:
A kind of anti-plug device of electronics, including anti-tongue component, main lock tongue, main bolt transmission device, electric machine assembly, latch bolt group
Part, latch bolt drive block, pcb board, lock body control module have the first optoelectronic switch, the second optoelectronic switch, third on the pcb board
Optoelectronic switch, trigger switch, first optoelectronic switch and the second optoelectronic switch connecting PCB board and main lock tongue, the third light
Electric switch connects electric machine assembly, and the trigger switch connects anti-tongue component, the main bolt transmission device connect main lock tongue and
Electric machine assembly, the latch bolt drive block are connected with the square tongue transmission component；Pcb board connects lock body control module, the lock body
Control module receives the signal that the trigger switch, the first optoelectronic switch, the second optoelectronic switch send over, according to signal content
Instruction is issued, instruction is sent to motor in the form of electric current, and motor makes the movement of rotating forward or reversion.
Preferably, there are anti-tongue, anti-plug spring, positioning column, anti-tongue contact, the anti-plug bullet on the anti-tongue component
Spring one end is sleeved on the other end on anti-tongue and offsets with positioning column, when anti-tongue is retracted lock body shell by external force, anti-plug spring shape
Change is compressed, and anti-tongue contact offsets with the trigger switch；When external force disappearance anti-plug spring reset, anti-tongue stretches out lock body
Shell, anti-tongue contact are separated with the trigger switch；
Preferably, there are main lock tongue contact, first input end on the main lock tongue, it is described when main lock tongue stretches out lock body shell
Main lock tongue contact is touched with the first optoelectronic switch, when the main lock tongue retraction lock body shell, the main lock tongue contact and the second light
Electric switch touches；
The preferably described first input end is connected with main bolt transmission device, and the main bolt transmission device includes main lock tongue
Shifting block, the main lock tongue shifting block have the second input terminal, and second input terminal is connected with electric machine assembly；
Preferably, the electric machine assembly includes first gear group, second gear group, and the first gear group is connected to the motor
By motor driven, second gear group is driven by first gear group, and the second gear group includes input gear, gear connection pressure
Spring, output gear, input gear and output gear connect pressure spring connection, the input gear and second gear group phase by gear
Even, in the case that output gear is stuck due to various reasons, input gear idle running, to protect electric machine assembly.
Preferably, the concentric fits that the output gear and main lock tongue shifting block can drive mutually；
Preferably, there is output gear contact on the output gear, the output gear contact is opened with the third photoelectricity
It closes and is connected；
Preferably, pcb board connects lock body control module, and the lock body control module receives the trigger switch, the first light
The signal that electric switch, the second optoelectronic switch send over is issued according to signal content and is instructed, and instruction is sent in the form of electric current
Motor, motor make the movement of rotating forward or reversion.
Preferably, first optoelectronic switch, the second optoelectronic switch, third optoelectronic switch are infrared external reflection optoelectronic switch,
Lock body control module controls infrared external reflection optoelectronic switch and emits infrared ray.
Due to the above structure, when the moment of shutdown, anti-tongue is compressed into lock body shell, anti-tongue contact and PCB
Trigger switch on plate offsets, and is closed trigger switch, while lock body control module receives signal, issues starting letter to motor
Number, when motor rotation drives first gear group, the rotation of second gear group, rotate together, while output gear drives main lock tongue to dial
Block rotates together, and main lock tongue shifting block, which stirs main lock tongue, makes main lock tongue stretch out lock body shell, and movement is locked in completion, reaches mesh of locking a door automatically
, if there is being just unable to reach purpose, playing anti-when external force, which invades the relatively thin object such as desired card, is inserted into crack between a door and its frame after shutdown
Slotting purpose, while the main lock tongue contact on main lock tongue is moved to the position of the first optoelectronic switch from the position of the second optoelectronic switch
Set, the signal that the first optoelectronic switch and the second optoelectronic switch will test is transferred to lock body control module, to provide door lock
Signal through lockking.
Detailed description of the invention
Fig. 1 is each component assembling schematic diagram of the present invention；
Fig. 2 is component assembling schematic diagram of the present invention；
Fig. 3 is electric machine assembly cross-sectional view of the present invention；
Appended drawing reference is as follows: anti-tongue component 1, main lock tongue 2, main bolt transmission device 3, electric machine assembly 4, pcb board 5,
One optoelectronic switch 51, the second optoelectronic switch 52, third optoelectronic switch 53, trigger switch 54, electric machine assembly 4, anti-tongue 11, anti-plug
Spring 12, positioning column 13, anti-tongue contact 14, main lock tongue contact 21, first input end 22, main lock tongue shifting block 31, second input
End 311, third input terminal 312, first gear group 41, second gear group 42, input gear 422, gear connection pressure spring 423, defeated
Gear 424, output gear contact 4241 out.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail.
As shown in Figure 1, the present invention provides a kind of anti-plug device of electronics, including anti-tongue component 1, main lock tongue 2, main lock tongue pass
Device 3, electric machine assembly 4, pcb board 5 are moved, has the first optoelectronic switch 51, the second optoelectronic switch 52, third photoelectricity on the pcb board 5
Switch 53, trigger switch 54,
First optoelectronic switch 51 and 52 connecting PCB board 5 of the second optoelectronic switch and main lock tongue 2, third optoelectronic switch 53 connect
Electric machine assembly 4, trigger switch 54 connect anti-tongue component 1, and main bolt transmission device 3 connects main lock tongue 2 and electric machine assembly 4, prevent
There are anti-tongue 11, anti-plug spring 12, positioning column 13, anti-tongue contact 14,12 one end of anti-plug spring suit on tongue component 1
The other end offsets with positioning column 13 on anti-tongue 11, when anti-tongue 11 is retracted lock body shell by external force, 12 deformation of anti-plug spring
It is compressed, the trigger switch 54 is touched in anti-tongue contact 14, is closed trigger switch 54, lock body control module receives at this time
Signal from pcb board 5 knows that trigger switch 54 is closed, and issues instruction, and instruction is sent to motor, motor in the form of electric current
Make the movement of rotating forward or reversion；There are main lock tongue contact 21, first input end 22 on main lock tongue 2, when main lock tongue 2 stretches out lock body
When shell, the main lock tongue contact 21 is touched with the first optoelectronic switch 51, when the main lock tongue 2 is retracted lock body shell, the main lock
Tongue contact 21 is touched with the second optoelectronic switch 52；Main bolt transmission device 3 includes main lock tongue shifting block 31, and main lock tongue shifting block 31 has the
Two input terminals 311 and third input terminal 312, third input terminal 312 are connected with latch bolt shifting block, the second input terminal 311 and motor group
Part 4 is connected；Electric machine assembly 4 includes first gear group 41, second gear group 42, and first gear group 41 is connected to the motor is driven by motor
Dynamic, second gear group 42 is driven by first gear group 41, and second gear group 42 includes input gear 422, gear connection pressure spring
423, output gear 424, input gear 422 and output gear 424 by gear connect pressure spring 423 connect, input gear 422 with
Second gear group 42 is connected, and in the case that output gear 424 is stuck due to various reasons, input gear 422 dallies, to protect
Shield electric machine assembly 4 is not damaged；Output gear 424 and main lock tongue shifting block 31 on electric machine assembly 4 drive mutually the two concentric fits；
There is output gear contact 4241 on output gear 424, output gear contact 4241 is connected with third optoelectronic switch 53.
First optoelectronic switch 51, the second optoelectronic switch 52, third optoelectronic switch 53 are infrared external reflection optoelectronic switch, lock body control
Molding block controls infrared external reflection optoelectronic switch and emits infrared ray, and infrared external reflection optoelectronic switch has receiving end and transmitting terminal, works as reception
When with no foreign matter between end and transmitting terminal, the real-time receiving end of signal of transmitting terminal transmitting is connected to, lock body control module sense
Know the signal of infrared external reflection optoelectronic switch；When main lock tongue contact 14 and the first optoelectronic switch 51 or the second optoelectronic switch 52 contact,
Main lock tongue contact 14 blocks the transmitting terminal of infrared external reflection optoelectronic switch and receiving end, and the signal for emitting transmitting terminal can not be connect
Receiving end receives, and the signal of the first optoelectronic switch 51 and the second optoelectronic switch 52, which just reports the position of main lock tongue 2, gives lock body control
Molding block.
When the moment of shutdown, latch bolt component and anti-tongue 11 are pressurized and are retracted lock body shell, on anti-tongue contact 14 and pcb board 5
Trigger switch 54 offset, be closed trigger switch 54, while lock body control module receives signal, and motor is given to issue starting letter
Number, it when motor rotation drives first gear group 41, second gear group 42 to rotate, rotates together, while output gear 424 drives master
Lock tongue shifting block 31 rotates together, and main lock tongue shifting block 31, which stirs main lock tongue 2, makes main lock tongue 2 stretch out lock body shell, and completion is locked movement and reached
To purpose of locking a door automatically；The main lock tongue contact 21 of main lock tongue 2 is moved to the first photoelectricity from the position of the second optoelectronic switch 52 simultaneously
The signal that the position of switch 51, the first optoelectronic switch 51 and the second optoelectronic switch 52 will test is transferred to lock body control module,
To provide the signal that door lock has lockked, lock body control module sends commands to motor, leaves the motor off rotation, movement of locking a door
It completes.If there is being just unable to reach purpose, playing anti-plug when external force, which invades the relatively thin object such as desired card, is inserted into crack between a door and its frame
Purpose.
When enabling, lock body control module is connected to the correct opening signal of fingerprint, card, password etc. outdoors, lock body control module
It sends and instructs to motor, motor reversal drives first gear group 41, second gear group 42 to invert together when motor reversal, simultaneously
Output gear 424 drives main lock tongue shifting block 31 to invert together, and main lock tongue shifting block 31, which stirs main lock tongue 2, makes main lock tongue 2 be retracted lock body
Shell, while main lock tongue shifting block 31 stirs latch bolt shifting block, latch bolt slide block drives latch bolt, and latch bolt is made to be retracted lock body shell；Main lock simultaneously
The main lock tongue contact 21 of tongue 2 is from the position of the first optoelectronic switch 51 is moved to the position of the second optoelectronic switch 52, the first photoelectricity is opened
The signal that pass 51 and the second optoelectronic switch 52 will test is transferred to lock body control module, so that the signal of door-lock opening is provided,
Lock body control module sends commands to motor, leaves the motor off rotation, and door opening action is completed, and anti-tongue 11 is by anti-plug bullet later
12 restoring force of spring pushes, and pops up lock body shell.
Disclosed above is only the specific embodiment of the application, and however, this application is not limited to this, any this field
Technical staff can think variation, should all fall in the protection domain of the application.
Claims (7)
1. a kind of anti-plug device of electronics, including anti-tongue component, main lock tongue, main bolt transmission device, electric machine assembly, pcb board, lock
Body control module, the pcb board connect lock body control module, have on the pcb board the first optoelectronic switch, the second optoelectronic switch,
Trigger switch, first optoelectronic switch and the second optoelectronic switch connecting PCB board and main lock tongue, the trigger switch connect anti-plug
Tongue component, the main bolt transmission device connect main lock tongue and electric machine assembly, and the lock body control module receives the triggering and opens
The signal that sends over is closed, is issued and is instructed according to signal content, instruction is sent to motor, and motor makes the dynamic of rotating forward or reversion
Make；There are anti-tongue, anti-plug spring, positioning column, anti-tongue contact on the anti-tongue component, the anti-plug spring one end is sleeved on
The other end offsets with positioning column on anti-tongue, and when anti-tongue is retracted lock body shell by external force, anti-plug spring deformation is compressed, anti-plug
Tongue contact offsets with the trigger switch；When external force disappearance anti-plug spring reset, anti-tongue stretches out lock body shell, anti-tongue contact with
The trigger switch separation；There are main lock tongue contact, first input end on the main lock tongue, when main lock tongue stretches out lock body shell, institute
Main lock tongue contact is stated to touch with the first optoelectronic switch, when the main lock tongue retraction lock body shell, the main lock tongue contact and second
Optoelectronic switch touches.
2. a kind of anti-plug device of electronics as described in claim 1, it is characterised in that the first input end and main lock tongue are driven
Device is connected, and the main bolt transmission device includes main lock tongue shifting block, and the main lock tongue shifting block has the second input terminal, and described second
Input terminal is connected with electric machine assembly.
3. a kind of anti-plug device of electronics as claimed in claim 2, it is characterised in that the electric machine assembly include first gear group,
Second gear group, the first gear group are connected to the motor by motor driven, and second gear group is driven by first gear group, described
Second gear group includes input gear, gear connection pressure spring, output gear, and input gear connects pressure by gear with output gear
Spring connection, the input gear is connected with second gear group, in the case that output gear is stuck due to various reasons, inputs tooth
Wheel idle running, to protect electric machine assembly.
4. a kind of anti-plug device of electronics as claimed in claim 3, it is characterised in that the output gear and main lock tongue shifting block can
With the concentric fits driven mutually.
5. a kind of anti-plug device of electronics as claimed in claim 4, it is characterised in that there is output gear touching on the output gear
Point has third optoelectronic switch on the pcb board, and the output gear contact is connected with the third optoelectronic switch.
6. a kind of anti-plug device of electronics as claimed in claim 5, it is characterised in that first optoelectronic switch, the second photoelectricity are opened
It closes, third optoelectronic switch is infrared external reflection optoelectronic switch, lock body control module control infrared external reflection optoelectronic switch transmitting infrared ray.
7. a kind of lock body, including latch bolt component and latch bolt slide block, which is characterized in that the lock body further includes that aforesaid right is wanted
2~6 described in any item anti-plug devices of electronics are sought, the latch bolt slide block is connected and drives mutually, latch bolt with main lock tongue shifting block
Slide block controls the stretching of latch bolt component and retracting action.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167709.XA CN107217923B (en) | 2016-03-22 | 2016-03-22 | A kind of anti-plug device of electronics and lock body |
| PCT/CN2016/096681 WO2017161822A1 (en) | 2016-03-22 | 2016-08-25 | Electronic insert-preventing device and lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167709.XA CN107217923B (en) | 2016-03-22 | 2016-03-22 | A kind of anti-plug device of electronics and lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107217923A CN107217923A (en) | 2017-09-29 |
| CN107217923B true CN107217923B (en) | 2019-05-21 |
Family
ID=59899169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610167709.XA Active CN107217923B (en) | 2016-03-22 | 2016-03-22 | A kind of anti-plug device of electronics and lock body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107217923B (en) |
| WO (1) | WO2017161822A1 (en) |
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| CN107956317A (en) * | 2017-10-28 | 2018-04-24 | 河南传通电子科技有限公司 | A kind of intelligent door lock |
| CN107893575A (en) * | 2017-12-15 | 2018-04-10 | 王尧富 | Fully-automatic intelligent is locked |
| CN107989478A (en) * | 2017-12-27 | 2018-05-04 | 东莞市秦基减速电机有限公司 | A kind of lock core of antitheft door |
| CN108868359B (en) * | 2018-07-31 | 2023-12-15 | 箭牌智能科技（张家港）有限公司 | Intelligent lock body |
| CN109667482A (en) * | 2019-01-31 | 2019-04-23 | 深圳市优点科技有限公司 | A kind of intelligent door lock electromechanics separator |
| CN111827791A (en) * | 2019-04-19 | 2020-10-27 | 深圳市威斯乐智能电子有限公司 | Full-automatic lock body and driving method thereof |
| CN110043127B (en) * | 2019-05-22 | 2024-06-21 | 北京呈创科技股份有限公司 | Manual-automatic integrated electromechanical lock |
| CN110374418A (en) * | 2019-07-11 | 2019-10-25 | 广东亚太天能科技股份有限公司 | A kind of lock body that inside and outside clutch is capable of reversing |
| CN110439381B (en) * | 2019-07-16 | 2024-08-13 | 深圳市万厦福智能锁业有限公司 | Connecting rod device of motor lock body and motor lock body |
| CN110541625B (en) * | 2019-09-23 | 2023-12-29 | 广东好太太智能家居有限公司 | Full-automatic anti-theft lockset |
| CN110541626A (en) * | 2019-09-23 | 2019-12-06 | 广东科徕尼智能科技有限公司 | Electronic lock combination with induction device |
| CN110512959B (en) * | 2019-09-23 | 2024-08-20 | 深圳市友利联合电子有限公司 | Electric lock body |
| CN110761628A (en) * | 2019-12-06 | 2020-02-07 | 广东力维智能锁业有限公司 | Full-automatic lock body |
| CN111236747A (en) * | 2020-03-06 | 2020-06-05 | 亚亚(广东)锁业科技有限公司 | Electronic door lock with clutch |
| CN111719956B (en) * | 2020-07-15 | 2024-10-18 | 广东金点原子安防科技股份有限公司 | Integrated lock body structure of automatic electronic lock |
| CN112832596A (en) * | 2021-03-04 | 2021-05-25 | 上海甲龙科技有限公司 | High-efficient multiaxis driven shaft structure intelligence lock body |
| CN115234100B (en) * | 2022-06-02 | 2024-09-06 | 深圳绿米联创科技有限公司 | Door lock control system |
| CN116335484A (en) * | 2023-03-23 | 2023-06-27 | 天津天优科技股份有限公司 | Automatic locking method of full-automatic intelligent door lock |
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- 2016-03-22 CN CN201610167709.XA patent/CN107217923B/en active Active
- 2016-08-25 WO PCT/CN2016/096681 patent/WO2017161822A1/en active Application Filing
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| JP2009293376A (en) * | 2009-09-24 | 2009-12-17 | Okuto Sangyo Kk | Lock device |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017161822A1 (en) | 2017-09-28 |
| CN107217923A (en) | 2017-09-29 |
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Address after: 9 / F, block B, Tsinghua information port, No.1, Xindong Road, songpingshan community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN KAADAS INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518000 Room 202, Building 3, Kexing Science Park, Keyuan Road, Central District, Nanshan High-tech Park, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KAADAS INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 9 / F, block B, Tsinghua information port, No.1, Xindong Road, songpingshan community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Kaidisi Intelligent Technology Co.,Ltd. Address before: 9 / F, block B, Tsinghua information port, No.1, Xindong Road, songpingshan community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KAADAS INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Office Building 02, 11th Floor, Building B2, Xiandong Road, Xiandong Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, China Patentee after: Shenzhen Kaidisi Intelligent Technology Co.,Ltd. Address before: 9 / F, block B, Tsinghua information port, No.1, Xindong Road, songpingshan community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Kaidisi Intelligent Technology Co.,Ltd. |