CN110332219A - It is interactive to be folded outward rotating mechanism - Google Patents
It is interactive to be folded outward rotating mechanism Download PDFInfo
- Publication number
- CN110332219A CN110332219A CN201910713785.XA CN201910713785A CN110332219A CN 110332219 A CN110332219 A CN 110332219A CN 201910713785 A CN201910713785 A CN 201910713785A CN 110332219 A CN110332219 A CN 110332219A
- Authority
- CN
- China
- Prior art keywords
- adjustable shelf
- gear
- positioning unit
- rotating mechanism
- interactive
- 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
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 27
- 230000003993 interaction Effects 0.000 claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The present invention, which discloses, interactive is folded outward rotating mechanism, including main structure body, the main structure body includes packaging body and two groups of shafts being set on the packaging body, the shaft includes the connection positioning unit of interaction connection, resistance torsion unit and multiple groups interact positioning unit, the connection positioning unit, interaction positioning unit and resistance torsion unit are made of multiple groups adjustable shelf, and the adjustable shelf is equipped with gear and rack gear, pass through wheel and rack, the intermeshing of gear and gear, which is realized, to be rotated synchronously, and the adjustable shelf is equipped with the sliding slot and sliding block being slidably connected, the resistance torsion unit includes connecting hole and connecting shaft, the connecting hole is the semicircle orifice of open type, the connecting shaft, which is set in the connecting hole, realizes resistance, twisting force, the interactive expansion of overall structure, bending is realized by the linkage of gear and rack gear, match It closes multiple groups sliding block and sliding slot realizes and slide that structure design is simple and effective, meet Folding screen high-precision rotation demand.
Description
Technical field
The present invention relates to pivot design technical field, refer in particular to interactive be folded outward rotating mechanism.
Background technique
Folding screen at this stage refers in particular to the split or opposite use pattern of whole screen bending or a screen, generally referred to as
OLED screen.Currently, screen itself has met bending demand, however screen and electronic product are directly linked, that is, will screen
It applies on electronic product, such as mobile phone, it is not only high to the requirement of screen, how to guarantee in the normal use process of screen
It does not break down, does not influence the normal bending of screen, special mechanical structure is needed to realize.
Infolding can be divided into according to the use of Folding screen and be folded outward two kinds, no matter infolding or be folded outward and require to meet above-mentioned technology
Condition is also required to comprehensively consider about stuck point, limit, damping torsion accordingly, especially cannot be because of the cloth of ancillary structural member
Office influence screen, cannot allow screen damage, the moulding of entire electronic equipment cannot be influenced, i.e., do not influence shield quality, shield the service life and
Under the premise of integral product deformation, auxiliary screen realizes function, and rigorous linkage is needed to realize.
Summary of the invention
It is an object of the invention to overcome shortcoming in the prior art and provide interactive to be folded outward rotating mechanism.
To achieve the above object, the present invention adopts the following technical scheme that:
Interactive to be folded outward rotating mechanism, including main structure body, the main structure body includes packaging body and is set to the packaging body
On two groups of shafts, the shaft includes that connection positioning unit, resistance torsion unit and multiple groups the interaction positioning of interaction connection are single
Member, the connection positioning unit, interaction positioning unit and resistance torsion unit are made of multiple groups adjustable shelf, and the adjustable shelf
It is equipped with fixed gear, gear and rack gear, passes through wheel and rack, synchronous with the intermeshing of gear realization turn of fixed gear
It is dynamic, and the adjustable shelf is equipped with the sliding slot and sliding block being slidably connected, the resistance torsion unit includes connecting hole and connecting shaft, institute
The semicircle orifice that connecting hole is open type is stated, the connecting shaft, which is set in the connecting hole, realizes resistance, twisting force.
Particularly, the connection positioning unit include the first adjustable shelf, the second adjustable shelf and third adjustable shelf, described first
Adjustable shelf, first adjustable shelf are equipped with sliding slot and rack gear, second adjustable shelf be equipped with sliding block, fixed gear, connecting shaft and
Gear connecting column, the gear connecting column are equipped with gear, and the third adjustable shelf is equipped with connecting hole, fixed gear and tooth
Item.
Particularly, the interaction positioning unit connects the connection positioning unit, and the interaction positioning unit includes the 4th
Adjustable shelf, the 5th adjustable shelf, the 6th adjustable shelf and the 7th adjustable shelf, the 4th adjustable shelf and the 5th adjustable shelf, the 6th activity
Frame and the 7th adjustable shelf interact respectively and form independent interdynamic mechanism.
Particularly, it is equipped with connecting shaft, gear connecting column and fixed gear on the 4th adjustable shelf and the 6th adjustable shelf,
The gear connecting column is equipped with gear, and rack gear and fixed gear, tooth are equipped on the 5th adjustable shelf and the 7th adjustable shelf
Wheel is rotated synchronously with fixed gear synchronous rotation, wheel and rack；Cunning is equipped on 4th adjustable shelf and the 6th adjustable shelf
The two groups of sliding slots and sliding block of dynamic connection.
Particularly, the resistance torsion unit connects the interaction positioning unit, and the resistance torsion unit includes the 8th
Adjustable shelf and the 9th adjustable shelf, the 8th adjustable shelf are equipped with connecting shaft, gear connecting column and sliding block, and the 9th activity is set up
There are sliding slot, fixed gear and connecting hole, the connecting column and the connecting hole are connected with each other and realize resistance and torsion, the sliding block
It is slidably connected with sliding slot.
Particularly, the shaft further includes the assembling activity frame of realization connection positioning, and the assembling activity frame is equipped with
Assembly type chamber.
Particularly, the shaft side includes the side packing that multiple groups realize connection positioning.
Particularly, the packaging body includes bottom package body and surface encapsulation body, and the bottom package body includes both sides
Casing and multiple groups packaging part, the surface encapsulation part are encapsulated combined silica gel and steel disc, and the bending part of the steel disc is equipped with rule
The then reticular structure of through hole composition, the silica gel is by including that encapsulated processing cladding is filled in the through hole.
The beneficial effects of the present invention are: it is provided by the invention interactive to be folded outward rotating mechanism, the interactive tooth of flexible Application
The bending mechanism realization bending demand for rotating synchronously to realize of wheel group, gear and gear, wheel and rack, passes through sliding slot and cunning
The sliding auxiliary of block realizes connection positioning, guarantees its bending precision, motion profile fluctuation is unobvious, and precision is high, overall structure
Design it is simpler effectively, meet Folding screen rotation demand.
Detailed description of the invention
Fig. 1, which is that the present invention is interactive, is folded outward rotating mechanism 180 degree overall structure figure.
Fig. 2, which is that the present invention is interactive, is folded outward 0 degree of overall structure figure of rotating mechanism.
Fig. 3, which is that the present invention is interactive, is folded outward 90 degree of state diagrams of rotating mechanism.
Fig. 4, which is that the present invention is interactive, is folded outward pivot structure figure in rotating mechanism.
Fig. 5, which is that the present invention is interactive, is folded outward one of pivot structure exploded view in rotating mechanism.
Fig. 6, which is that the present invention is interactive, is folded outward two of pivot structure exploded view in rotating mechanism.
Fig. 7, which is that the present invention is interactive, is folded outward three of shaft exploded view in rotating mechanism.
Fig. 8, which is that the present invention is interactive, is folded outward rotating mechanism entirety exploded view.
Fig. 9, which is that the present invention is interactive, is folded outward surface encapsulation body structure chart in rotating mechanism.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1:
As shown in figs 1-9, interactive disclosed in the present embodiment to be folded outward rotating mechanism, including main structure body 100, the main structure body
100 include packaging body 101 and two groups of shafts 102 being set on the packaging body 101, and the shaft 102 includes interaction connection
Connection positioning unit 103, resistance torsion unit 104 and multiple groups interact positioning unit 105, it is the connection positioning unit 103, mutual
Dynamic positioning unit 105 and resistance torsion unit 104 are made of multiple groups adjustable shelf 106, and the adjustable shelf 106 is equipped with and fixes
Gear 14, gear 3 and rack gear 13, by gear 3 with rack gear 13, fixed gear 14 synchronous turn with the intermeshing realization of gear 3
It is dynamic, and the adjustable shelf 106 is equipped with the sliding slot 15 and sliding block 16 being slidably connected, the resistance torsion unit 104 includes connecting hole
17 and connecting shaft 18, the connecting hole 17 is the semicircle orifice of open type, and the connecting shaft 18 is set in the connecting hole 17 real
Existing resistance, twisting force.
The Applicant declares that person of ordinary skill in the field is on the basis of the above embodiments, by above-described embodiment
Step is combined with the technical solution of Summary, thus generate new method and record scope of the invention it
One, the application is to keep specification concise, no longer enumerates the other embodiment of these steps.
In above-described embodiment, the connection positioning unit 103 includes that the first adjustable shelf 11, the second adjustable shelf 9 and third are living
Moving frame 8, first adjustable shelf 11, first adjustable shelf 11 are equipped with sliding slot 15 and rack gear 13, and second adjustable shelf 9 is equipped with
Sliding block 16, fixed gear 14, connecting shaft 18 and gear connecting column 19, the gear connecting column 19 are equipped with gear 3, the third
Adjustable shelf 8 is equipped with connecting hole 17, fixed gear 14 and rack gear 13.The interaction positioning unit 105 connects the connection positioning
Unit 103, the interaction positioning unit 105 include the 4th adjustable shelf 7, the 5th adjustable shelf 6, the 6th adjustable shelf 5 and the 7th activity
Frame 4, the 4th adjustable shelf 7 and the 5th adjustable shelf 6, the 6th adjustable shelf 5 and the 7th adjustable shelf 4 interact respectively and form solely
Vertical interdynamic mechanism.It is equipped with connecting shaft 18, gear connecting column 19 on 4th adjustable shelf 7 and the 6th adjustable shelf 5 and fixes
Gear 14, the gear connecting column 19 are equipped with gear 3, are equipped with rack gear 13 on the 5th adjustable shelf 6 and the 7th adjustable shelf 4
And fixed gear 14, gear 3 and fixed gear 14 rotate synchronously, gear 3 and rack gear 13 rotate synchronously；4th adjustable shelf 7
And the 6th be equipped with the two groups of sliding slots 15 and sliding block 16 being slidably connected on adjustable shelf 5.The resistance torsion unit 104 connects described
Positioning unit 105 is interacted, the resistance torsion unit 104 includes the 8th adjustable shelf 2 and the 9th adjustable shelf 1, the 8th activity
Frame 2 is equipped with connecting shaft 18, gear connecting column 19 and sliding block 16, and the 9th adjustable shelf 1 is equipped with sliding slot 15, fixed gear 14 and connects
Hole 17 is connect, the connecting column and the connecting hole 17, which are connected with each other, realizes resistance and torsion, and the sliding block 16 is slided with sliding slot 15
Connection.The shaft 102 further includes the assembling activity frame 10 of realization connection positioning, and the assembling activity frame 10 is equipped with assembly
Type chamber.102 side of shaft includes the side packing 12 that multiple groups realize connection positioning.The packaging body 101 includes bottom package
Body 203 and surface encapsulation body 205, the bottom package body 203 include the casing 204 and multiple groups packaging part 202 on both sides, the table
Face packaging part 205 is encapsulated combined silica gel 206 and steel disc 207, and the bending part of the steel disc 207 is equipped with regular through hole 209
The reticular structure 208 of composition, the silica gel 206 are filled in the through hole 209 by encapsulated processing cladding.
The another statement of applicant, implementation method and apparatus structure of the invention that the present invention is explained by the above embodiments,
But the invention is not limited to above embodiment, that is, do not mean that the present invention must rely on the above method and structure could be real
It applies.It should be clear to those skilled in the art, any improvement in the present invention, to implementation method selected by the present invention etc.
Effect replacement and addition, the selection of concrete mode of step etc., all of which fall within the scope of protection and disclosure of the present invention.
The present embodiment technical principle:
It is realized and is rotated synchronously by the intermeshing of wheel and rack, fixed gear and gear, and adjustable shelf is equipped with and is slidably connected
Sliding slot and sliding block, resistance torsion unit includes connecting hole and connecting shaft, and connecting hole is the semicircle orifice of open type, connecting shaft setting
In realizing resistance, twisting force in the connecting hole, the interactive gear set of flexible Application, gear and gear, wheel and rack
The bending mechanism for rotating synchronously to realize realizes bending demand, realizes connection positioning by the sliding auxiliary of sliding slot and sliding block, protects
Its bending precision is demonstrate,proved, motion profile fluctuation is unobvious, and precision is high, and overall construction design is simpler effectively, meets Folding screen
Rotation demand.
The above is only to be not intended to limit the scope of the present invention to presently preferred embodiments of the present invention, therefore do not taking off
Under the premise of design spirit of the present invention, this field ordinary engineering and technical personnel is to structure, feature and principle of the present invention
The equivalence changes or decoration made, should all fall into the protection scope of the present patent application patent.
Claims (8)
1. interactive be folded outward rotating mechanism, it is characterised in that: including main structure body, the main structure body includes packaging body and setting
In two groups of shafts on the packaging body, the shaft includes the connection positioning unit of interaction connection, resistance torsion unit and more
Group interaction positioning unit, the connection positioning unit, interaction positioning unit and resistance torsion unit are made of multiple groups adjustable shelf,
And the adjustable shelf is equipped with fixed gear, gear and rack gear, passes through the intermeshing of wheel and rack, fixed gear and gear
It realizes and rotates synchronously, and the adjustable shelf is equipped with the sliding slot and sliding block being slidably connected, the resistance torsion unit includes connecting hole
And connecting shaft, the connecting hole are the semicircle orifice of open type, the connecting shaft, which is set in the connecting hole, realizes resistance, torsion
Effect.
2. interactive rotating mechanism is folded outward according to claim 1, it is characterised in that:
The connection positioning unit includes the first adjustable shelf, the second adjustable shelf and third adjustable shelf, and first adjustable shelf is described
First adjustable shelf is equipped with sliding slot and rack gear, and second adjustable shelf is equipped with sliding block, fixed gear, connecting shaft and gear connecting column,
The gear connecting column is equipped with gear, and the third adjustable shelf is equipped with connecting hole, fixed gear and rack gear.
3. interactive rotating mechanism is folded outward according to claim 1, it is characterised in that:
The interaction positioning unit connects the connection positioning unit, and the interaction positioning unit includes the 4th adjustable shelf, the 5th
Adjustable shelf, the 6th adjustable shelf and the 7th adjustable shelf, the 4th adjustable shelf and the 5th adjustable shelf, the 6th adjustable shelf and the 7th activity
Frame interacts respectively and forms independent interdynamic mechanism.
4. interactive rotating mechanism is folded outward according to claim 3, it is characterised in that:
Connecting shaft, gear connecting column and fixed gear, the gear is equipped on 4th adjustable shelf and the 6th adjustable shelf to connect
It connects column and is equipped with gear, rack gear and fixed gear, gear and fixed tooth are equipped on the 5th adjustable shelf and the 7th adjustable shelf
Wheel rotates synchronously, and wheel and rack rotates synchronously；Two to be slidably connected are equipped on 4th adjustable shelf and the 6th adjustable shelf
Group sliding slot and sliding block.
5. interactive rotating mechanism is folded outward according to claim 1, it is characterised in that:
The resistance torsion unit connects the interaction positioning unit, and the resistance torsion unit includes the 8th adjustable shelf and the 9th
Adjustable shelf, the 8th adjustable shelf are equipped with connecting shaft, gear connecting column and sliding block, and the 9th adjustable shelf is equipped with sliding slot, fixation
Gear and connecting hole, the connecting column and the connecting hole, which are connected with each other, realizes resistance and torsion, and the sliding block and sliding slot slide
Connection.
6. interactive rotating mechanism is folded outward according to claim 1, it is characterised in that:
The shaft further includes the assembling activity frame of realization connection positioning, and the assembling activity frame is equipped with assembly type chamber.
7. interactive rotating mechanism is folded outward according to claim 1, it is characterised in that:
The shaft side includes the side packing that multiple groups realize connection positioning.
8. the link-type of polygon sampling according to claim 1 is folded outward rotating mechanism, it is characterised in that:
The packaging body includes bottom package body and surface encapsulation body, and the bottom package body includes the casing and multiple groups envelope on both sides
Piece installing, the surface encapsulation part are encapsulated combined silica gel and steel disc, and the bending part of the steel disc is equipped with regular through hole composition
Reticular structure, the silica gel by include encapsulated processing coat be filled in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713785.XA CN110332219A (en) | 2019-08-02 | 2019-08-02 | It is interactive to be folded outward rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713785.XA CN110332219A (en) | 2019-08-02 | 2019-08-02 | It is interactive to be folded outward rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110332219A true CN110332219A (en) | 2019-10-15 |
Family
ID=68148627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910713785.XA Pending CN110332219A (en) | 2019-08-02 | 2019-08-02 | It is interactive to be folded outward rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332219A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111047988A (en) * | 2019-12-03 | 2020-04-21 | 上海天马有机发光显示技术有限公司 | Display device |
| CN111086194A (en) * | 2019-12-05 | 2020-05-01 | 武汉华星光电半导体显示技术有限公司 | Folding screen bending mechanism and mobile terminal |
| WO2021073167A1 (en) * | 2019-10-17 | 2021-04-22 | 东莞市劲丰电子有限公司 | Two-axis passive outward-bending synchronous rotating mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012251572A (en) * | 2011-05-31 | 2012-12-20 | Staf Corp | Electronic equipment |
| US20130139355A1 (en) * | 2011-12-06 | 2013-06-06 | Compal Electronics, Inc. | Hinge mechanism and foldable electronic device |
| CN205654706U (en) * | 2016-04-15 | 2016-10-19 | 东莞市劲丰电子有限公司 | Excurvation pivot |
| KR20180030434A (en) * | 2016-09-15 | 2018-03-23 | 노완동 | Vertical support plate foldable Display Device |
| CN108922408A (en) * | 2018-09-19 | 2018-11-30 | 云谷（固安）科技有限公司 | A kind of foldable support device and foldable flexible display device |
| CN208985567U (en) * | 2018-09-05 | 2019-06-14 | 东莞市劲丰电子有限公司 | A kind of flexible screen synchronous rotary mechanism |
| CN211501286U (en) * | 2019-08-02 | 2020-09-15 | 东莞市劲丰电子有限公司 | Interactive folding and rotating mechanism |
-
2019
- 2019-08-02 CN CN201910713785.XA patent/CN110332219A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012251572A (en) * | 2011-05-31 | 2012-12-20 | Staf Corp | Electronic equipment |
| US20130139355A1 (en) * | 2011-12-06 | 2013-06-06 | Compal Electronics, Inc. | Hinge mechanism and foldable electronic device |
| CN205654706U (en) * | 2016-04-15 | 2016-10-19 | 东莞市劲丰电子有限公司 | Excurvation pivot |
| KR20180030434A (en) * | 2016-09-15 | 2018-03-23 | 노완동 | Vertical support plate foldable Display Device |
| CN208985567U (en) * | 2018-09-05 | 2019-06-14 | 东莞市劲丰电子有限公司 | A kind of flexible screen synchronous rotary mechanism |
| CN108922408A (en) * | 2018-09-19 | 2018-11-30 | 云谷（固安）科技有限公司 | A kind of foldable support device and foldable flexible display device |
| CN211501286U (en) * | 2019-08-02 | 2020-09-15 | 东莞市劲丰电子有限公司 | Interactive folding and rotating mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073167A1 (en) * | 2019-10-17 | 2021-04-22 | 东莞市劲丰电子有限公司 | Two-axis passive outward-bending synchronous rotating mechanism |
| CN111047988A (en) * | 2019-12-03 | 2020-04-21 | 上海天马有机发光显示技术有限公司 | Display device |
| CN111086194A (en) * | 2019-12-05 | 2020-05-01 | 武汉华星光电半导体显示技术有限公司 | Folding screen bending mechanism and mobile terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Applicant after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |