CN102385451A - Luminous band display type sliding touch bar and display method of touch luminous band - Google Patents
Luminous band display type sliding touch bar and display method of touch luminous band Download PDFInfo
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- CN102385451A CN102385451A CN2010106117824A CN201010611782A CN102385451A CN 102385451 A CN102385451 A CN 102385451A CN 2010106117824 A CN2010106117824 A CN 2010106117824A CN 201010611782 A CN201010611782 A CN 201010611782A CN 102385451 A CN102385451 A CN 102385451A
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- 238000000034 method Methods 0.000 title abstract description 4
- 238000007639 printing Methods 0.000 claims description 49
- 238000001514 detection method Methods 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 238000004904 shortening Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 abstract 7
- 239000003990 capacitor Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention relates to a display method of a touch luminous band based on a sliding touch bar; the display method comprises the following steps: a plurality of light transmitting conductive inductive sheets are arranged on the upper surface of a transparent skeleton at intervals; each light transmitting conductive inductive sheet is connected with one corresponding electric charge detecting unit on a circuit board to form an inductive key; at least one LED (Light-Emitting Diode) is welded in a lower cavity of the transparent skeleton, on the circuit board and in a projection area corresponding to each light transmitting conductive inductive plate to form the sliding touch bar; and when a finger touches the sliding touch bar in a sliding or point manner by a dielectric layer on the sliding touch bar, the induced inductive sheet is detected by using the corresponding electric charge detecting unit, is further processed by an identification control module to drive the corresponding LED (Light-Emitting Diode) to give out light to form the luminous band and transmit data to a host machine. The sliding touch bar is a strip-shaped component comprising a plurality of inductive key structures, can identify that the inductive sheet is inducted in a sliding touch or point touch manner and drives the corresponding LED (Light-Emitting Diode) to give out light to form the luminous band; and the sliding touch bar can be arranged on a window of an operative surface shell of a small home appliance product to be used as an input part.
Description
Technical field
The present invention relates to be used for the sensing input device of electronic product; Particularly a kind of sliding touch bar with light belt Presentation Function; And based on the touch-control light belt display packing of sliding touch bar, this sliding touch bar is disposed at small household electrical appliance such as electromagnetic oven, electric heater etc. use as input block.
Background technology
Household electrical appliance; Particularly the small household electrical appliance polygamy is equipped with input media, and like mechanical switch formula, electronic type input media, but the many singly-bounds that can only adapt to of existing input media are clicked input; Input speed is low; When clicking fast input and slip and touch by input, maloperation increases, and many no lightshow functions during input operation.
Summary of the invention
In order to overcome the above-mentioned deficiency of the input media existence that has the small household electrical appliance use now; The present invention provides a kind of light belt display type sliding touch bar and touch-control light belt display packing; It can touch, slide touch manner to the master controller input signal with quick point; Have the light belt Presentation Function simultaneously, can satisfy the design demand of small household electrical appliance.
Light belt display type sliding touch bar of the present invention; The some printing opacity conduction sensing chips that comprise the circuit board that is loaded with the identification control module, transparent skeleton and be fitted in transparent skeleton upper surface at interval with following cavity volume; These printing opacity conduction sensing chips are horizontal or row are arranged; Each printing opacity conduction sensing chip connects and composes a sensor key through a corresponding charge detection unit on pin and the circuit board; Corresponding with each printing opacity conduction sensing chip zone at least one LED that is welded that hints obliquely in the following cavity volume of transparent skeleton, on the circuit board; Said identification control module is used to discern said printing opacity conduction sensing chip is slided and is touched or the some touch sensible, and drives the luminous formation light belt of corresponding LED.
Wherein, said printing opacity conduction sensing chip can adopt the sheet metal of transparent conductive film sheet, transparent conducting coating, perforate or the electric wire mesh grid sheet of printing opacity etc.Said printing opacity conduction sensing chip is rounded, rectangle or irregularly shaped etc.
Said identification control module comprises microprocessor, is connected in the signal generator of microprocessor one control end, the analog to digital converter that is connected with the microprocessor input end and the multi-way switch that is connected in the analog to digital converter input end; Each input end of this multi-way switch connects a said charge detection unit respectively; The input end of all charge detection unit all connects the signal generator output terminal, is positioned on the said circuit board all LED that hint obliquely at the zone respectively by a port driver of microprocessor.
A kind of touch-control light belt display packing based on the sliding touch bar; May further comprise the steps: some printing opacity conduction sensing chips are set at interval in transparent skeleton upper surface; Each printing opacity conduction sensing chip connects and composes a sensor key through a corresponding charge detection unit on pin and the circuit board; And in the following cavity volume of transparent skeleton, on the circuit board corresponding with each printing opacity conduction sensing chip zone at least one LED that is welded that hints obliquely at, form a sliding touch bar; When pointing when this dielectric layer above sliding touch bar slides touch or some touch; The said printing opacity conduction sensing chip that is touched or put touch sensible by sliding is gone out by corresponding electric charge detection; And then through identification control module identification processing; Drive the luminous formation light belt of corresponding LED with setting program, and give main frame through communication interface transmission data.
The touch that this light belt display type sliding touch bar can be sensed human finger across transparent dielectric layer or translucent medium layer can touch with quick point, the slip touch manner sense the touch location signal to the master controller input; Simultaneously, induction follows during input operation banded light belt to show, no matter is a touch or slip touch operation, extends to position of rest from start bit and all can form light belt and appear from transparent dielectric layer.
This light belt display type sliding touch bar is the strip component that contains a plurality of sensor key structures; Transparent skeleton and circuit board section with a plurality of printing opacity conduction sensing chips are combined into one; The operation face-piece window place that can be installed to small household electrical appliance uses as input block; Install, easy to maintenance, can satisfy the design demand of small household electrical appliance.
Description of drawings
Fig. 1 is sliding touch bar one an example structure synoptic diagram of the present invention;
Fig. 2 is Fig. 1 embodiment left half partial enlarged drawing;
Fig. 3 hints obliquely at the distribution in zone and hints obliquely at the LED schematic layout pattern in the zone for Fig. 1 embodiment circuit board top;
Fig. 4 is the electric theory diagram of Fig. 1 embodiment;
Fig. 5 is a charge detection unit instance graph among Fig. 4;
Fig. 6 is used in combination synoptic diagram for sliding touch bar of the present invention with transparent dielectric layer.
Embodiment
Specify below in conjunction with accompanying drawing embodiment.With reference to Fig. 1-3; Light belt display type sliding touch bar embodiment mainly comprises: the circuit board 1 that is loaded with identification control module and charge detection unit etc.; Transparent skeleton 2 with following cavity volume 23, interval are fitted in some printing opacities conduction sensing chips 21 of transparent skeleton 2 upper surfaces.These printing opacity conduction sensing chips 21 are the horizontally-arranged row; Each printing opacity conduction sensing chip 21 connects and composes a sensor key through a corresponding charge detection unit on pin 22 and the circuit board 1; It is corresponding configurations that corresponding with each printing opacity conduction sensing chip 21 zone 10 two LED 11 that are welded that hint obliquely in the following cavity volume 23 of transparent skeleton 2, on the circuit board 1, these two LED 11 and charge detection unit, printing opacity conduct electricity sensing chip 21.
The electric wire mesh grid sheet that the some printing opacities conduction sensing chips 21 of transparent skeleton 2 upper surfaces can be transparent conductive film sheet, transparent conducting coating, have the sheet metal of light hole, can printing opacity and the conductive plastic diaphragm of printing opacity etc., shape can be circular, rectangles or irregularly shaped etc.When this sensing chip 21 was sheet metal, 11 ones of LED below this sheet metal correspondence are the holes of printing opacity separately, so that light penetrates from the front of transparent skeleton 2; Can extend pin 22 downwards on these sheet metal both sides, be used for and circuit board 1 welding, realize with circuit board 1 on corresponding charge detection unit be electrically connected, and fix transparent skeleton 2 and circuit board 1 is an one.
The transparent skeleton 2 of band printing opacity conduction sensing chip 21 is integral member after assembling with circuit board 1; This member is installed to the operation face-piece window place of small household electrical appliance; Like Fig. 6 transparent dielectric layer or translucent medium layer 3 are set on transparent skeleton 2; Finger dielectric layer 3 relevant position electricity touch or slide touch with below printing opacity conduction sensing chip 21 on the transparent skeleton 2 form an inductance capacitance, detect the touch location signal by the charge detection unit.Transparent dielectric layer 3 is a glass plate among Fig. 6, also can use ceramic wafer, transparent plastic sheet and translucent plastic sheet etc.
Circuit parts such as identification control module are with reference to theory diagram 4,5.The identification control module comprises microprocessor MCU, signal generator, analog to digital converter ADC, multi-way switch, communication interface and 7 charge detection unit etc.Signal generator is connected in the control end of MCU; MCU one input end connects ADC, and the ADC input end connects multi-way switch, and each input end of multi-way switch connects a charge detection circuit respectively; The input end of all charge detection unit all receives the 100-1000kHz pulse signal that signal generator is presented; Be positioned on the said circuit board 1 corresponding 7 and hint obliquely at zone 10, each hints obliquely at two LED of area configurations, and these LED are respectively by the port driver of MCU.
The identification control module preferably adopts built-in MCU, ADC and the SoC chip of the signal generator etc. of 100-1000kHz pulse signal can be provided.The 100-1000kHz pulse signal that signal generator produces can be that square wave also can be sinusoidal wave, also can adopt the signal generator among the MCU directly to produce.
Fig. 5 charge detection unit comprises the capacitor C 1 and capacitor C 2 that is connected in series; Capacitor C 2 free ends connect the lead-out terminal of charge detection circuit through commutation diode D2; Be connected pull-up resistor R2 between this lead-out terminal and the ground; The positive pole of commutation diode D2 oppositely meets diode D1 to ground, and the common port of capacitor C 1 and capacitor C 2 is through resistance R 1 ground connection, and the common port of these two capacitor C 1, C2 is connected to corresponding in the above-mentioned printing opacity conduction sensing chip 21 a printing opacity conduction sensing chip simultaneously.
The high-frequency signal that signal generator produces through commutation diode D2 rectification, generates dc level signal (being charge detection unit output voltage) through capacitor C 1, C2 at pull-up resistor R2 two ends, convert digital quantity input MCU through multi-way switch to by ADC.Under the normal condition, the flow through quantity of electric charge of capacitor C 1, C2 of the high-frequency signal that signal generator produces is certain, also is certain by the level signal after the commutation diode D2 rectification; Touch the transparent dielectric layer 3 above the said printing opacity conduction sensing chip 21 with reference to Fig. 6 when the finger 4 of human body; Finger 4 and the said sensing chip 21 surperficial inductance capacitances that form a bleed off electric charge; When the high-frequency signal process capacitor C 1 that signal generator sends, C2; Part electric charge will pass through the inductance capacitance of said sensing chip and human finger 4 formation, shift flowing to the earth through human body, thereby the level signal after the D2 rectification is descended.MCU will detect the level signal variable quantity before and after the human finger touch sensible, analyzing and processing; Obtain having or not the judgement of human finger near said sensing chip; Be transferred to main frame through communication interface, and drive the luminous formation light belt of corresponding LED according to setting program.
Because sliding touch bar of the present invention is the strip integral member; Transparent skeleton and circuit board section with a plurality of printing opacity conduction sensing chips are combined into one; Formation has the sensor key row of some LED, and MCU can detect the position of pointing on sensor key is arranged at a high speed, and will light LED lamp that should sensor key; When pointing the dielectric layer 3 slip touches on sensor key row or putting touch, the LED that the MCU may command is set lights the formation light belt successively.
Design also provides a kind of touch-control light belt display packing based on the sliding touch bar according to the present invention.With reference to Fig. 6; This light belt display packing is taked following steps: in transparent skeleton 2 upper surfaces some printing opacity conduction sensing chips 21 are set at interval; Each printing opacity conduction sensing chip connects and composes a sensor key through a corresponding charge detection unit on pin and the circuit board 1; And in the following cavity volume 23 of transparent skeleton 2, on the circuit board corresponding with each printing opacity conduction sensing chip 21 regional 10 1-2 the LED 11 that are welded that hint obliquely at, form a sliding touch bar; When pointing 4 when this dielectric layer 3 above sliding touch bar slides touch or some touch; The said printing opacity conduction sensing chip that is touched or put touch sensible by sliding is gone out by corresponding electric charge detection; And then through identification control module identification processing; Drive the luminous formation light belt of corresponding LED with setting program, and give main frame through communication interface transmission data.
When finger across said dielectric layer 3, forward slide when touching to the other end from an end of said sliding touch bar, by the corresponding sensor key of responding to LED down just successively one one light, and then finger slides and prolongs light belt of formation; When the reverse slip of finger touches, the LED that was lighted originally just successively one one extinguish, light belt shortens with the slip of finger.
When finger 4 across said dielectric layer 3, forward put when touching from the top terminad of said sliding touch bar; When point touches certain sensor key position; All corresponding LED of sensor key to this sensor key are lighted one by one from top, form a light belt of top sensor key-this sensor key; LED after pointing when top direction point touches, put the sensor key position that touches extinguishes successively, and light belt is with the mobile shortening of finger, till initiating terminal.
Light belt display type sliding touch bar of the present invention can be disposed at small household electrical appliance and use as input block, like electromagnetic oven, electric heater or the like.As sliding touch bar of the present invention being installed, can form sliding touch electromagnetic oven with light belt Presentation Function at the window place of electromagnetic oven operation face-piece.
Claims (10)
1. light belt display type sliding touch bar; It is characterized in that comprising: be loaded with the circuit board of identification control module, the some printing opacity conduction sensing chips that have the transparent skeleton of following cavity volume and be fitted in transparent skeleton upper surface at interval; These printing opacity conduction sensing chips are horizontal or row are arranged; Each printing opacity conduction sensing chip connects and composes a sensor key through a corresponding charge detection unit on pin and the circuit board; Corresponding with each printing opacity conduction sensing chip zone at least one LED that is welded that hints obliquely in the following cavity volume of transparent skeleton, on the circuit board; Said identification control module is used to discern said printing opacity conduction sensing chip is slided and is touched or the some touch sensible, and drives the luminous formation light belt of corresponding LED.
2. sliding touch bar according to claim 1 is characterized in that: said printing opacity conduction sensing chip is the conductive plastic diaphragm of transparent conductive film sheet, transparent conducting coating, sheet metal, electric wire mesh grid sheet or printing opacity with holes.
3. sliding touch bar according to claim 2; It is characterized in that: said printing opacity conduction sensing chip adopts sheet metal; The hole that this sheet metal is opened printing opacity corresponding to following led section, pin is extended on these sheet metal both sides downwards, is used for and said circuit board welding and fastening.
4. sliding touch bar according to claim 1 is characterized in that: rounded, the rectangle or irregularly shaped of said printing opacity conduction sensing chip.
5. sliding touch bar according to claim 1; It is characterized in that: said identification control module comprises microprocessor, is connected in the signal generator of microprocessor one control end, the analog to digital converter that is connected with the microprocessor input end and the multi-way switch that is connected in the analog to digital converter input end; Each input end of this multi-way switch connects a said charge detection unit respectively; The input end of all charge detection unit all connects the signal generator output terminal, is positioned on the said circuit board all LED that hint obliquely at the zone respectively by a port driver of microprocessor.
6. according to claim 1 or 5 described sliding touch bars; It is characterized in that: said charge detection unit comprises first electric capacity and second electric capacity that is connected in series; The second electric capacity free end connects lead-out terminal through commutation diode; Be connected pull-up resistor between lead-out terminal and the ground; The positive pole of commutation diode oppositely connects another diode to ground, and the common port of these two electric capacity is through a resistance eutral grounding, and the common port of these two electric capacity is connected to corresponding in a said printing opacity conduction sensing chip printing opacity conduction sensing chip simultaneously.
7. according to claim 1 or 5 described sliding touch bars; It is characterized in that: the transparent medium layer state on the said printing opacity conduction of the finger touch of human body sensing chip, finger forms an inductance capacitance that connects the bleed off electric charge of the earth through human body with said sensing chip surface.
8. touch-control light belt display packing based on the sliding touch bar; It is characterized in that may further comprise the steps: some printing opacity conduction sensing chips are set at interval in transparent skeleton upper surface; Each printing opacity conduction sensing chip connects and composes a sensor key through a corresponding charge detection unit on pin and the circuit board; And in the following cavity volume of transparent skeleton, on the circuit board corresponding with each printing opacity conduction sensing chip zone at least one LED that is welded that hints obliquely at, form a sliding touch bar; When pointing when this dielectric layer above sliding touch bar slides touch or touch; The said printing opacity conduction sensing chip that is touched or put touch sensible by sliding is gone out by corresponding electric charge detection; And then through identification control module identification processing; Drive the luminous formation light belt of corresponding LED with setting program, and the transmission data are given main frame.
9. touch-control light belt display packing according to claim 8; It is characterized in that: when finger across said dielectric layer, forward slide when touching to the other end from an end of said sliding touch bar; Just lighted successively by the LED under the corresponding sensor key of responding to, and then finger slides to prolong and forms a light belt; When the reverse slip of finger touches, the LED that was lighted originally successively one one extinguish, light belt shortens with the slip of finger.
10. based on claim 8 or 9 described touch-control light belt display packings; It is characterized in that: when finger across said dielectric layer, forward put when touching from the top terminad of said sliding touch bar; When point touches certain sensor key position; All corresponding LED of sensor key to this sensor key are lighted one by one from top, form a light belt of top sensor key-this sensor key; LED after pointing when top direction point touches, put the sensor key position that touches extinguishes successively, and light belt is with the mobile shortening of finger.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010611782 CN102385451B (en) | 2010-12-29 | 2010-12-29 | Luminous band display type sliding touch bar and display method of touch luminous band |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010611782 CN102385451B (en) | 2010-12-29 | 2010-12-29 | Luminous band display type sliding touch bar and display method of touch luminous band |
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| CN102385451A true CN102385451A (en) | 2012-03-21 |
| CN102385451B CN102385451B (en) | 2013-12-18 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472948A (en) * | 2013-09-03 | 2013-12-25 | 小米科技有限责任公司 | Method and device for remote-control processing of touch screen terminal and terminal |
| CN103490760A (en) * | 2013-10-18 | 2014-01-01 | 董乐山 | Capacitive touch switch operated in slide way |
| CN105570839A (en) * | 2016-02-26 | 2016-05-11 | 深圳市赛音电子有限公司 | Touch control lamp |
| CN106406601A (en) * | 2015-07-28 | 2017-02-15 | 肖特股份有限公司 | Operation panel provided with at least one user interface, household appliance and manfacture method thereof |
| CN106852635A (en) * | 2015-12-08 | 2017-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method |
| CN107896355A (en) * | 2017-11-13 | 2018-04-10 | 北京小米移动软件有限公司 | The control method and device of AI audio amplifiers |
| CN109414127A (en) * | 2016-02-18 | 2019-03-01 | 美亚知识产权有限公司 | User interface for cooking system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156132B (en) * | 2014-08-26 | 2017-07-11 | 深圳市通普科技有限公司 | Capacitive induction interaction contactor control device based on LED screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831001Y (en) * | 2005-10-20 | 2006-10-25 | 广东科龙电器股份有限公司 | Refrigerator with luminous displaying key |
| CN201238405Y (en) * | 2008-05-01 | 2009-05-13 | 美的集团有限公司 | Touch control induction circuit of induction cooker |
| CN101645221A (en) * | 2009-08-12 | 2010-02-10 | 苏州市春和电器有限公司 | Display module with induction buttons |
-
2010
- 2010-12-29 CN CN 201010611782 patent/CN102385451B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831001Y (en) * | 2005-10-20 | 2006-10-25 | 广东科龙电器股份有限公司 | Refrigerator with luminous displaying key |
| CN201238405Y (en) * | 2008-05-01 | 2009-05-13 | 美的集团有限公司 | Touch control induction circuit of induction cooker |
| CN101645221A (en) * | 2009-08-12 | 2010-02-10 | 苏州市春和电器有限公司 | Display module with induction buttons |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472948A (en) * | 2013-09-03 | 2013-12-25 | 小米科技有限责任公司 | Method and device for remote-control processing of touch screen terminal and terminal |
| CN103490760A (en) * | 2013-10-18 | 2014-01-01 | 董乐山 | Capacitive touch switch operated in slide way |
| CN106406601A (en) * | 2015-07-28 | 2017-02-15 | 肖特股份有限公司 | Operation panel provided with at least one user interface, household appliance and manfacture method thereof |
| CN106406601B (en) * | 2015-07-28 | 2020-12-29 | 肖特股份有限公司 | Operating panel with at least one user interface, household appliance and method for producing the same |
| CN106852635A (en) * | 2015-12-08 | 2017-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method |
| CN109414127A (en) * | 2016-02-18 | 2019-03-01 | 美亚知识产权有限公司 | User interface for cooking system |
| CN105570839A (en) * | 2016-02-26 | 2016-05-11 | 深圳市赛音电子有限公司 | Touch control lamp |
| CN107896355A (en) * | 2017-11-13 | 2018-04-10 | 北京小米移动软件有限公司 | The control method and device of AI audio amplifiers |
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| CN102385451B (en) | 2013-12-18 |
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Effective date of registration: 20180802 Address after: 528400 one of the 71 factories of Nantou Road, Nantou, Guangdong. Patentee after: Zhongshan Xinneng Electrical Appliance Manufacturing Co., Ltd. Address before: 518133 B, 7 Baoan District Ling Xia Road, Fuyong, Shenzhen, Guangdong. Patentee before: Xin Huike limited company of Shenzhen |
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Effective date of registration: 20181130 Address after: 518103 Building 7 B, Lingxia Road, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Xin Huike limited company of Shenzhen Address before: 528400 one of the 71 factories of Nantou Road, Nantou, Guangdong. Patentee before: Zhongshan Xinneng Electrical Appliance Manufacturing Co., Ltd. |
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