CN105790369B - A kind of inserted in table top formula wireless charger - Google Patents
A kind of inserted in table top formula wireless charger Download PDFInfo
- Publication number
- CN105790369B CN105790369B CN201610248795.7A CN201610248795A CN105790369B CN 105790369 B CN105790369 B CN 105790369B CN 201610248795 A CN201610248795 A CN 201610248795A CN 105790369 B CN105790369 B CN 105790369B
- Authority
- CN
- China
- Prior art keywords
- middle cover
- cover
- wireless charger
- upper cover
- hub cap
- 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.)
- Active
Links
- 125000003003 spiro group Chemical group 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 abstract description 2
- 244000152100 Sorbus torminalis Species 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical compound C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H02J7/025—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to wireless charging technical fields, more particularly to a kind of inserted in table top formula wireless charger, the wireless charger includes upper cover, middle cover and backspin hub cap, the upper cover is fixedly connected with middle cover, wireless charging transmitting module is provided in the space that upper cover and middle cover surround, in be covered with external screw thread, the backspin hub cap is screw-coupled on the external screw thread of middle cover, the middle cover can pass through mounting hole and match with mounting hole, by the fixation for rotating the progress of the two sides up and down wireless charger that the backspin hub cap can make upper cover and backspin hub cap abut desktop, compared with the existing technology, the backspin hub cap and middle cover that the present invention passes through the mutual bolt of setting, and anti-skid chequer is set in backspin hub cap, since torque is larger, manual turn-knob can be locked and be removed, this mode of operation can be carried out without work, substantially increase portable Property, enhancing uses upper flexible convenience；Wireless charger of the invention is equipped with radiator fan and aeration structure and operating temperature can be effectively reduced by the strong drawing of radiator fan, improves the security reliability of wireless charger；The present invention is equipped with waterproof construction, improves the waterproof and corrosion resistance of wireless charger due to using on the table.
Description
Technical field
The invention belongs to wireless charging technical field more particularly to a kind of inserted in table top formula wireless chargers.
Background technique
With popularizing for the smart phone with wireless charging function, people answer wireless charging technology in various sound scapes
With more more and more urgent, especially in household, office, restaurant, sales counter, bar, the places such as coffee-house, this is just pushed significantly
To the application and installation demand for services of embedded radio charging launch-box in these places.
But existing embedded radio charger, component is more, and when installing with desktop, mounting means is excessively cumbersome, needs
It just can be carried out by tool, and many installment works needs hole that screws on desktop or table top carries out lock screw and fixes,
This installation desktop is destroyed it is more serious, need to move to another desktop or table top when the embedded radio charger in use,
It must could be removed by work again, this product versatility and portability are poor, use upper inflexible convenience；In addition
Existing desktop embedded radio charger operation for a period of time after, generate heat more serious, but lack heat dissipation design.
Summary of the invention
Good, versatility that in view of the deficiencies of the prior art, the present invention provides a kind of thermal diffusivities and portability are higher, are not necessarily to
The inserted in table top formula wireless charger installed and removed by tool.
The present invention adopts the following technical scheme that solve above-mentioned technical problem.
A kind of inserted in table top formula wireless charger, the desktop are equipped with the mounting hole of wireless charger, the wireless charging
Device includes upper cover, middle cover and backspin hub cap, and the upper cover is fixedly connected with middle cover, is provided in the space that upper cover and middle cover surround
Wireless charging transmitting module, in be covered with external screw thread, the backspin hub cap is screw-coupled on the external screw thread of middle cover, and the middle cover can
Match across mounting hole and with mounting hole, backspin hub cap and upper cover can be made to abut desktop by rotating the backspin hub cap
Upper and lower two sides carry out the fixation of wireless charger.
More specifically, the mounting hole, upper cover, middle cover and backspin hub cap all have rounded outer profiles, the upper cover it is outer
Diameter is greater than the internal diameter of mounting hole, and the outer diameter of the backspin hub cap is greater than the internal diameter of mounting hole.
More specifically, the middle cover include with mounting hole match middle cover top, be provided with externally threaded middle cover lower part with
And the middle cover interconnecting piece on connection middle cover top and middle cover lower part, the coaxitron that the middle cover top and middle cover lower part are integrally formed
Shape structure and there is hollow cavity up and down, the middle upper part of the cover internal diameter and outer diameter be all larger than middle cover lower part accordingly in
Diameter and outer diameter.
More specifically, the backspin hub cap includes the lower cover company of holding section, spiro union portion and connection holding section and spiro union portion
Socket part, the spiro union portion inner wall are equipped with the internal screw thread to match with the external screw thread, and the holding section and spiro union portion are integrally formed
Coaxial tubular structure and there is hollow cavity up and down, the outer diameter of the holding section is greater than the internal diameter of mounting hole, described
Holding section roof or bottom wall are abutted with desktop bottom, and holding section roof or bottom wall are equipped with rough serrated face.
More specifically, the lateral wall of the holding section, which is equipped with, holds the non slip surface rotated convenient for manpower.
More specifically, the annular region that the upper cover is abutted with desktop is equipped with the 3M double-sided adhesive for waterproof.
More specifically, the wireless charging transmitting module includes the transmitting coil set gradually from top to bottom, ferrite sheet
With transmitting terminal circuit board, radiator fan is additionally provided in the space that the upper cover and middle cover surround, the radiator fan is located at hair
It penetrates below terminal circuit plate, the transmitting coil, ferrite sheet and transmitting terminal circuit board are equipped with ventilation opening.
More specifically, the upper cover includes upper lid top wall and the upper cover side wall that extends downwardly from upper lid top wall bottom surface, institute
State the card slot buckle structure for being equipped with and working in coordination between upper cover side wall and middle cover upper portion side wall, the upper cover side wall and middle cover top
The positioning convex strip and positioning groove used for positioning along upper cover axis direction are additionally provided between side wall.
More specifically, the upper lid top wall and middle cover top roof faying face are equipped with the circular array along upper cover radial direction
Multiple first ventilation grooves, it is logical that the outer lateral edge middle cover axis direction circular array of the middle cover upper portion side wall is provided with multiple second
Wind groove, the upper lid top wall are equipped with four recesses for fixing radiator fan, and the middle cover interconnecting piece and radiator fan are adjacent
Close medial surface is equipped with recessed cambered surface.
It more specifically, further include a power supply line, described power supply line one end connects transmitting terminal circuit board, and the other end passes through middle cover
The hollow cavity of lower part is connect with external power supply.
Compared with the existing technology, the beneficial effects of the present invention are:
1, the present invention is by being arranged the backspin hub cap and middle cover of mutual bolt, and anti-skid chequer is arranged in backspin hub cap, due to
Torque is larger, and manual turn-knob can be locked and be removed, and this mode of operation can be carried out without work, and substantially increasing can
Transplantability, enhancing use upper flexible convenience.
2, wireless charger of the invention can by the strong drawing of radiator fan equipped with radiator fan and aeration structure
Operating temperature is effectively reduced, the security reliability of wireless charger is improved.
3, the present invention due to use on the table, be equipped with waterproof construction, improve wireless charger waterproofness and
Corrosion resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one.
Fig. 2 is that embodiment one is installed to the structural schematic diagram of desktop.
Fig. 3 is the structural schematic diagram after embodiment one is decomposed.
Fig. 4 is the structural schematic diagram of upper cover and middle cover.
Fig. 5 is the structural schematic diagram of middle cover and backspin hub cap.
Fig. 6 is the schematic diagram of the radiator structure of upper cover and middle cover.
Fig. 7 is the wind-force flow graph of the radiator structure of embodiment one.
Fig. 8 is the mounting structure schematic diagram of embodiment two.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
Such as Fig. 1 to Fig. 6, a kind of embodiment one of inserted in table top formula wireless charger, the desktop 10 is equipped with wireless charging
The mounting hole 100 of device, the wireless charger include upper cover 1, middle cover 2 and backspin hub cap 3, and the upper cover 1 is fixed with middle cover 2 to be connected
It connects, wireless charging transmitting module 5 is provided in the space that upper cover 1 and middle cover 2 surround, middle cover 2 is equipped with external screw thread, the lower rotation
Lid 3 is screw-coupled on the external screw thread of middle cover 2, and the middle cover 2 can pass through mounting hole 100 and match with mounting hole 100, passes through rotation
Turn the fixation for the progress of the two sides up and down wireless charger that backspin hub cap 3 can make backspin hub cap 3 and upper cover 1 be connected to desktop.
The mounting hole 100, upper cover 1, middle cover 2 and backspin hub cap 3 all have rounded outer profiles, the outer diameter of the upper cover 1
Greater than the internal diameter of mounting hole 100, the outer diameter of the backspin hub cap 3 is greater than the outer diameter of mounting hole 100, such upper cover 1 and lower rotation
Lid 3 is capable of fixing the two sides up and down for being held in desktop, keeps the fixation of wireless charger longitudinal direction.
The middle cover 2 include with mounting hole 100 match middle cover top 21, be provided with externally threaded middle cover lower part 22 and
The middle cover interconnecting piece 23 on middle cover top 21 and middle cover lower part 22 is connected, the middle cover lower part 22 and middle cover top 21 are coaxial
Hollow tubular structure and including hollow cavity up and down, the internal diameter and outer diameter on the middle cover top 21 are all larger than middle cover lower part
22 corresponding internal diameters and outer diameter ensure that the fixation of wireless charger transverse direction since middle cover 2 and mounting hole 100 match.
The backspin hub cap 3 includes the lower cover company of holding section 31, spiro union portion 32 and connection holding section 31 and spiro union portion 32
Socket part 33, the holding section 31 and spiro union portion 32 are integrally formed co-axial hollow tubular structure and including in up and down
Cavity body, 32 inner wall of spiro union portion are equipped with the internal screw thread to match with the external screw thread, and the outer diameter of the holding section 31 is greater than peace
The internal diameter in hole 100 is filled, 31 roof of holding section is abutted with desktop bottom surface, and 31 roof of holding section is equipped with rough serrated face 310,
Serrated face 310 is set, reduces holding section 31 and forced area is compressed to desktop bottom surface, increase pressure, reinforces the two more
Fixed, simultaneously because serrated face 310 abuts place with desktop bottom surface, there are gaps, are conducive to cold wind and are aerated heat dissipation.
The lateral wall of the holding section 31, which is equipped with, holds the non slip surface rotated convenient for manpower, and the non slip surface can be
Multiple raised ribs of the circular array setting of 31 lateral wall of holding section are set.
The annular region that the upper cover 1 is abutted with desktop upper side is equipped with the 3M double-sided adhesive 7 for waterproof, avoids desktop
On the liquid such as water stain, greasy dirt enter enclosure interior damage and open circuit potential plate.
The wireless charging transmitting module includes the transmitting coil 51 set gradually from top to bottom, ferrite sheet 52 and transmitting
Terminal circuit plate 53, this is the conventional structure of wireless charging transmitting module, and this will not be repeated here for working principle, preferably uses QI
Radiator fan 6, the heat dissipation are additionally provided in the space that the wireless charging transmitting module of standard, the upper cover 1 and middle cover 2 surround
Fan 6 is located at 53 lower section of transmitting terminal circuit board, and the transmitting coil 51, ferrite sheet 52 and transmitting terminal circuit board 53 are equipped with logical
Air port.
The upper cover 1 includes upper lid top wall 11 and the upper cover side wall 12 extended downwardly from upper 11 bottom surface of lid top wall, described
The card slot buckle structure 13 that the two can be made to fasten, the upper cover side wall 12 are equipped between 21 side wall of upper cover side wall 12 and middle cover top
The positioning convex strip and positioning groove 15 used for positioning along 1 axis direction of upper cover is additionally provided between 21 side wall of middle cover top, this
After upper cover 1 and the fastening of middle cover 2 lateral relative rotation cannot occur between the two for sample.
The upper lid top wall 11 is equipped with 21 roof faying face of middle cover top along the multiple of the radial circular array of upper cover 1
First ventilation groove 16,21 side-wall outer side of middle cover top are provided with multiple second along 2 axis direction circular array of middle cover
Ventilation groove 20, the upper lid top wall 11 are equipped with four recesses 14 for fixing radiator fan 6, and the middle cover interconnecting piece 23 is adjacent
The side of nearly radiator fan 9 is equipped with the lower cancave cambered surface 230 for wind-guiding, and the downside of such radiator fan 6 abuts middle cover connection
Fixed on the inside of portion 23, upper side is connected in four recesses 14 and fixes, and when radiator fan 6 works, is illustrated in figure 7 this reality
Apply the wind-force flow graph of example, cold wind enters from the gap of the serrated face 310 of backspin hub cap 3, followed by the second ventilation groove 20,
In first space that ventilation groove 16 enters upper cover 1 and lower cover 2 surrounds, finally from transmitting coil 51, ferrite sheet 52 and transmitting
Ventilation opening on terminal circuit plate 53 flows through, and takes away heat thereon, and hot wind finally is discharged from the opening of middle cover lower part 22.
It further include a power supply line 4, described 4 one end of power supply line connects transmitting terminal circuit board 53, and the other end passes through middle cover lower part
22 hollow cavity is connect with external power supply.
If Fig. 8 is embodiment two, difference from the first embodiment is that the backspin hub cap 3 is spirally connected in 180 degree opposite direction
In middle cover 2, is abutted and be fixed with desktop bottom by 31 bottom wall of holding section, this setup can make embodiment two
Adapt to the desktop or table top of bigger thickness range.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out change and modification appropriate.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.In addition, although this specification
In use some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (5)
1. a kind of inserted in table top formula wireless charger, the desktop is equipped with the mounting hole of wireless charger, it is characterised in that: described
Wireless charger includes upper cover, middle cover and backspin hub cap, and the upper cover is fixedly connected with middle cover, the space that upper cover and middle cover surround
Inside be provided with wireless charging transmitting module, in be covered with external screw thread, the backspin hub cap is screw-coupled on the external screw thread of middle cover, described
Middle cover can pass through mounting hole and match with mounting hole, upper cover and backspin hub cap can be made to support by rotating the backspin hub cap
The two sides up and down for connecing desktop carry out the fixation of wireless charger；The mounting hole, upper cover, middle cover and backspin hub cap all have circle
The outer diameter of shape outer profile, the upper cover and backspin hub cap is all larger than the internal diameter of mounting hole；The middle cover includes matching with mounting hole
Middle cover top, be provided with externally threaded middle cover lower part and connect middle cover top and middle cover lower part middle cover interconnecting piece, it is described
Coaxial tubular structure that middle cover top and middle cover lower part are integrally formed and there is hollow cavity up and down, on the middle cover
The internal diameter and outer diameter in portion are all larger than the corresponding internal diameter in middle cover lower part and outer diameter；The backspin hub cap include holding section, spiro union portion with
And the lower cover interconnecting piece of connection holding section and spiro union portion, the spiro union portion inner wall are equipped with the internal screw thread to match with the external screw thread,
Coaxial tubular structure that the holding section and spiro union portion are integrally formed and there is hollow cavity up and down, the holding section
Outer diameter be greater than the internal diameter of mounting hole, the holding section roof or bottom wall abut with desktop bottom surface, and holding section roof or bottom wall are set
There is rough serrated face；The wireless charging transmitting module includes the transmitting coil set gradually from top to bottom, ferrite
Radiator fan is additionally provided in the space that piece and transmitting terminal circuit board, the upper cover and middle cover surround, the radiator fan is located at
Below transmitting terminal circuit board, the transmitting coil, ferrite sheet and transmitting terminal circuit board are equipped with ventilation opening；The holding section
Lateral wall, which is equipped with, holds the non slip surface rotated convenient for manpower.
2. inserted in table top formula wireless charger according to claim 1, it is characterised in that: what the upper cover was abutted with desktop
Annular region is equipped with the 3M double-sided adhesive for waterproof.
3. inserted in table top formula wireless charger according to claim 1, it is characterised in that: the upper cover includes upper lid top wall
And the upper cover side wall extended downwardly from upper lid top wall bottom surface, it is equipped between the upper cover side wall and middle cover upper portion side wall and mutually matches
The card slot buckle structure of conjunction is additionally provided with along upper cover axis direction for positioning between the upper cover side wall and middle cover upper portion side wall
Positioning convex strip and positioning groove.
4. inserted in table top formula wireless charger according to claim 3, it is characterised in that: in the upper lid top wall and middle cover
Portion's roof faying face is equipped with multiple first ventilation grooves of the circular array along upper cover radial direction, the middle cover upper portion side wall outside
Middle cover axis direction circular array is provided with multiple second ventilation grooves, the upper lid top wall is equipped with for fixing radiation air
Four recesses of fan, the middle cover interconnecting piece and the neighbouring medial surface of radiator fan are equipped with recessed cambered surface.
5. inserted in table top formula wireless charger according to claim 4, it is characterised in that: it further include a power supply line, it is described
Power supply line one end connects transmitting terminal circuit board, and the other end is connect by the hollow cavity of middle cover lower part with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610248795.7A CN105790369B (en) | 2016-04-20 | 2016-04-20 | A kind of inserted in table top formula wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610248795.7A CN105790369B (en) | 2016-04-20 | 2016-04-20 | A kind of inserted in table top formula wireless charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790369A CN105790369A (en) | 2016-07-20 |
| CN105790369B true CN105790369B (en) | 2019-02-12 |
Family
ID=56398036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610248795.7A Active CN105790369B (en) | 2016-04-20 | 2016-04-20 | A kind of inserted in table top formula wireless charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN105790369B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321857B (en) * | 2017-01-16 | 2023-07-18 | 富士康(昆山)电脑接插件有限公司 | Charging module |
| CN107863793A (en) * | 2017-10-16 | 2018-03-30 | 深圳闪电猫电子科技有限公司 | A kind of high-efficient heat-dissipating Table top type hypervelocity wireless charger |
| CN108494104B (en) * | 2018-03-22 | 2024-04-12 | 深圳市森凯欣技术有限公司 | Wireless charger with air heat insulation cavity |
| CN110417127B (en) * | 2018-04-28 | 2023-09-22 | 捷普科技（上海）有限公司 | Wireless charging equipment |
| CN110070158A (en) * | 2019-05-24 | 2019-07-30 | 深圳市爱迪芯科技有限公司 | A kind of barcode scanning way to take power applied to wireless charger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203871896U (en) * | 2014-05-25 | 2014-10-08 | 黄天祥 | Wireless charger attached to desktop |
| CN204167936U (en) * | 2014-09-20 | 2015-02-18 | 东莞市安展五金电子有限公司 | A kind of desk tops formula adapter |
| CN104917218A (en) * | 2014-03-14 | 2015-09-16 | 富士康(昆山)电脑接插件有限公司 | Wireless charging module |
| CN105071168A (en) * | 2015-07-30 | 2015-11-18 | 美力达电子（昆山）有限公司 | Embedded wireless charging power strip |
| CN205724995U (en) * | 2016-04-20 | 2016-11-23 | 陈凯亮 | A kind of inserted in table top formula wireless charger |
-
2016
- 2016-04-20 CN CN201610248795.7A patent/CN105790369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917218A (en) * | 2014-03-14 | 2015-09-16 | 富士康(昆山)电脑接插件有限公司 | Wireless charging module |
| CN203871896U (en) * | 2014-05-25 | 2014-10-08 | 黄天祥 | Wireless charger attached to desktop |
| CN204167936U (en) * | 2014-09-20 | 2015-02-18 | 东莞市安展五金电子有限公司 | A kind of desk tops formula adapter |
| CN105071168A (en) * | 2015-07-30 | 2015-11-18 | 美力达电子（昆山）有限公司 | Embedded wireless charging power strip |
| CN205724995U (en) * | 2016-04-20 | 2016-11-23 | 陈凯亮 | A kind of inserted in table top formula wireless charger |
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| Publication number | Publication date |
|---|---|
| CN105790369A (en) | 2016-07-20 |
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Effective date of registration: 20160901 Address after: 421000, Hongguang street, Hongqiao Town, Qidong County, Hengyang, Hunan, 3 Applicant after: Chen Kailiang Address before: 421000, Hongguang street, Hongqiao Town, Qidong County, Hengyang, Hunan, 3 Applicant before: Chen Kailiang Applicant before: Shi Jingjing |
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Effective date of registration: 20190108 Address after: 523000 Guangdong Province, Dongguan City, Liaobu Town, Quantang Community, next to Office No. 5, Taihe Road, Dabugi Applicant after: Dongguan Dong Dong Seiko Co., Ltd. Address before: 421000 Hongguang Street, Hongqiao Town, Qidong County, Hengyang City, Hunan Province Applicant before: Chen Kailiang |
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Effective date of registration: 20210616 Address after: 523000 Guangdong province Dongguan city Shijie town Sijia Industrial Zone Patentee after: Dongguan Pan Asia Electronics Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan City, Liaobu Town, Quantang Community, next to Office No. 5, Taihe Road, Dabugi Patentee before: DONGGUAN DONGDONG PRECISION INDUSTRY Co.,Ltd. |