CN109390824A - A kind of USB data line integrated with screen function - Google Patents
A kind of USB data line integrated with screen function Download PDFInfo
- Publication number
- CN109390824A CN109390824A CN201811526233.XA CN201811526233A CN109390824A CN 109390824 A CN109390824 A CN 109390824A CN 201811526233 A CN201811526233 A CN 201811526233A CN 109390824 A CN109390824 A CN 109390824A
- Authority
- CN
- China
- Prior art keywords
- usb
- usb joint
- integrated
- control chip
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Sources (AREA)
Abstract
The present invention relates to technical field of electronic products, especially a kind of USB data line integrated with screen function.It include data wire body and be respectively arranged at data wire body both ends the first USB joint and the second USB joint；It is packaged with the integrated main control chip for reading the screen data through the first USB joint or the transmission of the second USB joint and being regulated and controled to the current signal between the first USB joint and the second USB joint in first USB joint, is also connected in the first USB joint embedded at least one with integrated main control chip with the HDMI interface for externally exporting screen data.The present invention is using traditional USB data line as carrier, utilize physical structure space provided by USB joint, HDMI interface and USB joint assembly are integrated in a manner of hiding, make entire data line that there is with screen transmission and carry out simultaneously the function of quick charge under the cooperation for being set to the integrated main control chip in USB joint；Avoid the client terminals such as mobile phone in same screen by not enough power supply the problems such as puzzlement, effectively improve with screen experience effect.
Description
Technical field
The present invention relates to technical field of electronic products, especially a kind of USB data line integrated with screen function.
Background technique
It is well known that being that two kinds of electronics most commonly seen in people's daily life and work produce with screen device and USB data line
Product accessory；Wherein, it is mainly used for the electronic products such as mobile phone, tablet computer and large screen display device (such as with screen device
Television set, projector etc.) it is attached and is become larger the real-time Display on the same screen function of screen with smaller screen, and USB data line is then mainly
The function of data transmission or charging for realizing computer or power supply and such as between mobile phone, tablet computer.
Currently, on the market wired does not have the function of USB data transmission and charging with screen device mostly, by mobile phone into
For row is with screen, caused by directly affect and be: when mobile phone and large screen display device carry out image data with shielding, mobile phone
Electricity be constantly in the state gradually used up, once the electric quantity consumption of mobile phone is complete, just have to be off with screen device, and utilize USB
Data line charges to mobile phone, not only can greatly influence as a result, with shield experience effect, and virtually increase user because
It purchases with cost caused by screen device and USB data line.Meanwhile it is existing it is wired with screen device (especially mini with screen device) because
Influenced by the factors such as small in size, compact-sized, unreasonable structural design, cause its generally existing heat dissipation effect it is undesirable,
The problems such as service life is short.
Summary of the invention
In view of the deficiency of the prior art, integrate the purpose of the present invention is to provide a kind of with screen function
USB data line.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of USB data line integrated with screen function, it includes data wire body and is respectively arranged at data wire body
Both ends the first USB joint and the second USB joint；It is packaged in first USB joint for reading through the first USB joint
Or second USB joint transmission screen data and the current signal between the first USB joint and the second USB joint is regulated and controled
Integrated main control chip, be also connected with integrated main control chip embedded at least one with will be with shielding number in first USB joint
According to the HDMI interface externally exported.
Preferably, the integrated main control chip includes the same screen that a reading is transmitted through the first USB joint or the second USB joint
Data and the torch power AM8268D type main control chip that the current signal between the first USB joint and the second USB joint is regulated and controled
And several are connected between main control chip and the first USB joint to provide the DC-DC conversion of driving voltage for main control chip
Chip.
Preferably, first USB joint is one and the USB male joint that is connected to each other of USB socket on power terminal, described the
Two USB joints are the USB male joint being connected to each other with the USB socket on client terminal.
Preferably, second USB joint is USB-lighting male connector or Type-C male connector.
Preferably, first USB joint includes handle shell, the pcb board being packaged in handle shell, the pin being mounted on pcb board
Golden finger assembles the protection end housing being integrated with handle shell and forms and attach after being extended in protection end housing by the end face of handle shell
The insulation hyoplastron of the side wall distribution of end housing is protected, the pcb board is extended in protection end housing together with pin golden finger and is attached at absolutely
The face side of edge hyoplastron；
The end of the data wire body is installed on handle shell and is welded as a whole with the inner end of pin golden finger, the collection
The back side of pcb board is flush-mounted on insulation hyoplastron and is welded at main control chip, and the HDMI interface is on handle shell and passes through
Pcb board is electrically connected with integrated main control chip.
Preferably, the insulation hyoplastron is rectangular box structure, and the outer end face of the insulation hyoplastron is formed with a bending
Protrusion；The pcb board and overlapping portions being located in the profile space of protection end housing are in the face side of insulation hyoplastron, and it is described
The end face of pcb board and bending protrusion offset, the integrated main control chip be located in the frame mouth of insulation hyoplastron and with protection end housing
Side wall be in contact.
Preferably, the handle shell include one with external port main casing and one be fastened on pcb board and sleeve in main casing
External port in limit end ring, the protection end housing by limit end ring and main casing assemble be integrated, the insulation hyoplastron by
The collar extension for limiting end ring is made to form after extending along the length direction of pcb board, on the limit end ring and positioned at the face side of pcb board
Be also formed with one be located at protection end housing in limit hyoplastron, the end of the pcb board be held on insulation hyoplastron and limit hyoplastron it
Between.
As the above scheme is adopted, the present invention utilizes object provided by USB joint using traditional USB data line as carrier
Structure space is managed, is integrated HDMI interface and USB joint assembly in a manner of hiding, it is integrated in USB joint being set to
So that entire data line has with screen transmission and carry out simultaneously the function of quick charge under the cooperation of main control chip；Avoid hand
The client terminals such as machine in same screen by not enough power supply the problems such as puzzlement, effectively improve with screen experience effect；Its structure
Function that is simple and compact, having both same screen transmission and quick charge, heat dissipation performance is strong, has very strong practical value and marketing
Value.
Detailed description of the invention
Fig. 1 is the working principle topology schematic diagram of the embodiment of the present invention；
Fig. 2 is the circuit structure of the integrated main control chip of the embodiment of the present invention with reference to figure；
Fig. 3 is the peripheral circuit structural reference figure of the integrated main control chip of the embodiment of the present invention；
Fig. 4 is the Standard schematic diagram of the embodiment of the present invention；
Fig. 5 is the structural decomposition diagram (one) of the first USB joint of the embodiment of the present invention；
Fig. 6 is the structural decomposition diagram (two) of the first USB joint of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figures 1 to 6, a kind of USB data line integrated with screen function provided in this embodiment, it includes number
According to wire body a and the first USB joint b and the second USB joint c at the both ends for being respectively arranged at data wire body a；Wherein, first
It is packaged in USB joint b for reading the screen data through the first USB joint b or the second USB joint c transmission and to the first USB
The integrated main control chip d that current signal between connector b and the second USB joint c is regulated and controled is (it is to be understood that the present embodiment
The integrated main control chip d addressed can be with the physical set of screen signal processing chip and USB fast charge chip zoarium, be also possible to
Same screen switching chip single and that there is same screen signal processing and current regulation function simultaneously), meanwhile, in the first USB joint b
Upper (such as on the side wall perpendicular with connector connecting pin) is also connected with integrated main control chip d embedded at least one same will shield
The HDMI interface e that data externally export.
As a result, using traditional USB data line as carrier, using physical structure space provided by USB joint, can not only incite somebody to action
HDMI interface e, which is installed in USB joint, is integrated HDMI interface e and USB joint assembly in a manner of using hiding, Er Qietong
It crosses to add in USB joint and combines formation collection with fast charge chip original in USB joint work connection with after screen signal processing chip
It is at main control chip or directly original in USB joint to substitute with the chip for shielding signal processing and current regulation function using having
Fast charge chip, that is, may make entire data line to have with screen transmission and carry out the function of quick charge simultaneously；Wherein, first
USB joint b can be according to the actual situation using the USB joint being connected to each other with client terminals A such as mobile phone, tablet computers, can also
(certainly, preferably, to be using the USB joint being connected to each other with power terminals B such as computer, power supply adaptors
Abundant physics assembly space can be provided for integrated main control chip d and HDMI interface e, the first USB joint b of the present embodiment is excellent
First select the USB joint being connected to each other with power terminal B)；Based on this, is used with the first USB joint b and be connected to each other with power terminal B
USB joint for, in the specific implementation, connected using the display terminals such as HDMI interface e and television set, projector D
It connects, is docked using the second USB joint c with client terminal A, so that integrated main control chip d is adopted by the second USB joint c
Collect the screen data of client terminal A and after being decoded, can be exported by HDMI interface e to being shown on display terminal D,
To realize that smaller screen becomes larger the real-time Display on the same screen effect of screen；When the not enough power supply of client terminal A, can not influence to pass with screen
In the case where defeated, connected using the first USB joint b and power terminal B to realize the synchronous charging function to client terminal A；
Simultaneously as HDMI interface e be in a manner of hiding in the USB joint so that entire data line not only in structure and
Integrality is kept in appearance, and not will increase the volume size of entire data line.
Preferably, for reduce USB joint in electronic component arrangement quantity and entire data line is provided
Integrated level, as shown in Figures 2 and 3, the integrated main control chip d of the present embodiment include a reading through the first USB joint b or second
The screen data of USB joint c transmission simultaneously regulates and controls the current signal between the first USB joint b and the second USB joint c
Torch power AM8268D type main control chip U1 and several be connected between main control chip U1 and the first USB joint b as master control core
The normal work of piece U1 provides the DC-DC conversion chip U2 of driving voltage.Torch power AM8268D type main control chip U1 is utilized as a result,
The possessed feature for integrating screen data processing and charge-current regulation function, can simplify the electronics inside USB joint b
The structural complexity of component, and guarantee the Display on the same screen effect of video image.
It preferably, is the physical structure space for making full use of USB joint, the first USB joint b of the present embodiment is
One USB male joint being connected to each other with the USB socket on power terminal B, and the second USB joint c is then and the USB on client terminal A
The USB male joint that socket is connected to each other.The first biggish connector feature of USB joint b volume is utilized as a result, can be HDMI interface e sum aggregate
Abundant assembly space is provided at main control chip d.On this basis, preferably, the second USB joint c of the present embodiment is excellent
It is selected as USB-lighting male connector or Type-C male connector, can guarantee the efficiency of data transmission and charging as a result, and can meet and adopt
The use demand of most of client terminal A such as mobile phone or tablet computer with apple system or Android system.
For the structure for optimizing entire data line to the maximum extent, enhance dependent part while reducing the volume of USB joint
First USB joint b of the structural compactness between part, the present embodiment includes by the handle of the insulating materials injection molding such as plastic cement
Shell 10, the pcb board 20 being packaged in handle shell 10, the pin golden finger 30 being mounted on pcb board 20, with handle shell 10 assembly be integrated
And molding after protecting end housing 40 made of the materials such as metal and being extended in protection end housing 40 by the end face of handle shell 10
And the insulation hyoplastron 50 of the side wall distribution of protection end housing 40 is attached, pcb board 20 is together with (that is: the outer end of the two of pin golden finger 30
Portion) extend to the face side for protecting in end housing 40 and being attached at insulation hyoplastron 50；And the end of data wire body a is then installed in handle shell
It is welded as a whole on 10 and with the inner end of pin golden finger 30, integrated main control chip e is on insulation hyoplastron 50 and is welded in
The back side of pcb board 20, HDMI interface e on handle shell 10 and pass through pcb board 20 and integrated master control core by the side of handle shell 10
Piece d is electrically connected.
It as a result, can be in pcb board 20 when making pcb board 20 using the embedded relationship between HDMI interface e and handle shell 10
It is arranged for accommodating and carrying out for the main body of HDMI interface e the vacant mouth for being embedded in welding, so that HDMI interface e and 20 knot of pcb board
It is integrated；The structure space for making full use of the protection end housing 40 of USB joint simultaneously, is mounted on pcb board for integrated main control chip d
The back side of 20 outer end can simultaneously be in contact with the side wall of protection end housing 40, end housing 40 will protected together with the pcb board of its inside
After 20 outer end, the outer end of pin golden finger 30 are plugged in the USB socket of power terminal B, due to integrating main control chip d
Back side positioned at the outer end of pin golden finger 30, so not only will not influence the pin pin of pin golden finger 30 and USB socket
Docking, and structural approaches is provided using pin golden finger 30 and protection end housing 40 to integrate the heat dissipation of main control chip d；Base
In this, the structure of pcb board 20 can be saved to the maximum extent, created to reduce the structural volume of USB joint or even entire data line
Condition, meanwhile, the heat-sinking capability of integrated main control chip d can also be greatly improved, and then extend the service life of entire data line
And enhance the stability of its performance.
Preferably, the insulation hyoplastron 50 of the present embodiment is preferably rectangular box structure, and in insulation hyoplastron 50
Outer end face be formed with a bending protrusion 51；Pcb board 20 and be located at protection end housing 40 profile space in overlapping portions in exhausted
The face side of edge hyoplastron 50, and the end face of pcb board 20 and bending protrusion 51 offset, and integrated main control chip d is then located at absolutely
It is in contact in the frame mouth of edge hyoplastron 50 and with the side wall of protection end housing 40.Pass through the structure optimization to insulation hyoplastron 50, phase as a result,
When in making it have hollow out hole location, in order to integrated main control chip d is directly mounted on pcb board 20 and with protection end housing 40
Side wall is in contact, to create connector condition for enhancing heat dissipation performance.
For the structural compactness for enhancing the first USB joint b, the handle shell 10 of the present embodiment includes a main casing with external port
It 11 and one is fastened on pcb board 20 and sleeve is in the limit end ring 12 in the external port of main casing 11, end housing 40 is protected to pass through limit
Position end ring 12 is integrated with the assembly of main casing 11, and the hyoplastron 50 that insulate is then by the collar extension of limit end ring 12 along the length side of pcb board 20
Make to form after extending to (that is: towards the port direction of protection end housing 40), meanwhile, on limit end ring 12 and it is located at pcb board 20
Face side be also formed with one be located at protection end housing 40 in limit hyoplastron 13, the end of pcb board 20 be held on insulation hyoplastron 50 with
It limits between hyoplastron 13.As a result, using the Standard relationship between main casing 11 and limit end ring 12, it can be achieved that pcb board 20
Together with the integral type dismounting of the electronic components such as integrated main control chip d, HDMI interface e, and utilize insulation hyoplastron 50 and spacing tongue
Plate 13 clamps pcb board 20 securely, so that integrated main control chip d is limited in protection end housing 40.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (7)
1. a kind of USB data line integrated with screen function, it includes data wire body and is respectively arranged at data wire body
First USB joint and the second USB joint at both ends；It is characterized by: being packaged in first USB joint for reading through the
One USB joint or the screen data of the second USB joint transmission simultaneously believe the electric current between the first USB joint and the second USB joint
Number integrated main control chip regulated and controled is also connected in first USB joint with integrated main control chip embedded at least one
With the HDMI interface for externally exporting screen data.
2. a kind of USB data line integrated with screen function as described in claim 1, it is characterised in that: the integrated master
Screen data that control chip includes a reading to be transmitted through the first USB joint or the second USB joint and to the first USB joint and second
Torch power AM8268D type main control chip that current signal between USB joint is regulated and controled and several be connected to main control chip
To provide the DC-DC conversion chip of driving voltage for main control chip between the first USB joint.
3. a kind of USB data line integrated with screen function as described in claim 1, it is characterised in that: the first USB
Connector is one and the USB male joint that is connected to each other of USB socket on power terminal, second USB joint be on client terminal
The USB male joint that USB socket is connected to each other.
4. a kind of USB data line integrated with screen function as claimed in claim 3, it is characterised in that: the 2nd USB
Connector is USB-lighting male connector or Type-C male connector.
5. such as a kind of USB data line integrated with screen function of any of claims 1-4, it is characterised in that:
First USB joint includes that handle shell, the pcb board being packaged in handle shell, the pin golden finger being mounted on pcb board and handle shell fill
The side wall of protection end housing is formed and attached after extending in protection end housing with the protection end housing being integrated and by the end face of handle shell
The insulation hyoplastron of distribution, the pcb board extend in protection end housing together with pin golden finger and are attached at the front of insulation hyoplastron
Side；
The end of the data wire body is installed on handle shell and is welded as a whole with the inner end of pin golden finger, the integrated master
Control chip is flush-mounted on insulation hyoplastron and is welded in the back side of pcb board, and the HDMI interface is on handle shell and passes through pcb board
It is electrically connected with integrated main control chip.
6. a kind of USB data line integrated with screen function as claimed in claim 5, it is characterised in that: the insulation tongue
Plate is rectangular box structure, and the outer end face of the insulation hyoplastron is formed with bending protrusion；The pcb board and be located at protection end
Overlapping portions in the profile space of shell are in the face side of insulation hyoplastron, and the end face of the pcb board and bending is raised offsets,
The integrated main control chip is located in the frame mouth of insulation hyoplastron and is in contact with the side wall of protection end housing.
7. a kind of USB data line integrated with screen function as claimed in claim 5, it is characterised in that: the handle shell packet
Include one with external port main casing and one be fastened on pcb board and sleeve in the limit end ring in the external port of main casing, it is described
Protection end housing by limit end ring and main casing assembly be integrated, it is described insulate hyoplastron by limit end ring collar extension along pcb board length
Degree direction is made to form after extending, and on the limit end ring and is also formed with one positioned at the face side of pcb board and is located in protection end housing
Limit hyoplastron, the end of the pcb board be held on insulation hyoplastron and limit hyoplastron between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526233.XA CN109390824A (en) | 2018-12-13 | 2018-12-13 | A kind of USB data line integrated with screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526233.XA CN109390824A (en) | 2018-12-13 | 2018-12-13 | A kind of USB data line integrated with screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109390824A true CN109390824A (en) | 2019-02-26 |
Family
ID=65429210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811526233.XA Pending CN109390824A (en) | 2018-12-13 | 2018-12-13 | A kind of USB data line integrated with screen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109796A (en) * | 2019-03-21 | 2019-08-09 | 深圳市共济科技股份有限公司 | A kind of primary control box and assets detect main integral structure and its integral method |
| CN111786154A (en) * | 2020-07-13 | 2020-10-16 | 深圳罗马仕科技有限公司 | Data connector and data line |
| WO2022115768A1 (en) * | 2020-11-30 | 2022-06-02 | Illinois Tool Works Inc. | Vehicle tire inflation compressor for powered data ports |
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| CN107863657A (en) * | 2017-10-30 | 2018-03-30 | 商洛市虎之翼科技有限公司 | A kind of multiplex roles discharge and recharge data wire |
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| CN209001287U (en) * | 2018-12-13 | 2019-06-18 | 深圳市先智物联科技有限公司 | A kind of USB data line integrated with screen function |
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| US20050181645A1 (en) * | 2003-09-11 | 2005-08-18 | Super Talent Electronics Inc. | Tube-Shaped Universal-Serial-Bus (USB) Flash-Memory Device with End Clips that Hold an internal Printed-Circuit-Board (PCB) |
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| CN110109796A (en) * | 2019-03-21 | 2019-08-09 | 深圳市共济科技股份有限公司 | A kind of primary control box and assets detect main integral structure and its integral method |
| CN111786154A (en) * | 2020-07-13 | 2020-10-16 | 深圳罗马仕科技有限公司 | Data connector and data line |
| WO2022115768A1 (en) * | 2020-11-30 | 2022-06-02 | Illinois Tool Works Inc. | Vehicle tire inflation compressor for powered data ports |
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Effective date of registration: 20201217 Address after: 518000 Room 303, 3rd floor, building B, qiaohongsheng cultural and creative park, Yintian Industrial Zone, Yantian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen anling Technology Co.,Ltd. Address before: 518000 room 506b, 5th floor, building 30, Zhiheng strategic emerging industrial park, Nantou Guankou 2nd Road, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN XIANZHI IOT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221028 Address after: 518000 west side, 4th floor, office building B, qiaohongsheng cultural and creative park, Yintian Industrial Zone, Yantian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN XIANZHI IOT TECHNOLOGY Co.,Ltd. Address before: 518000 Room 303, 3rd floor, building B, qiaohongsheng cultural and creative park, Yintian Industrial Zone, Yantian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen anling Technology Co.,Ltd. |
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Application publication date: 20190226 |