CN106149267A - A kind of washing machine - Google Patents
A kind of washing machine Download PDFInfo
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- CN106149267A CN106149267A CN201510205615.2A CN201510205615A CN106149267A CN 106149267 A CN106149267 A CN 106149267A CN 201510205615 A CN201510205615 A CN 201510205615A CN 106149267 A CN106149267 A CN 106149267A
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Abstract
The invention discloses a kind of washing machine, including: casing；Impeller；Interior bucket；Clutch assembly；Bull stick, is connected with described impeller by drive mechanism, is used for driving impeller to rotate, and this bull stick is drum in drum has first；Screw drives assembly, in drum including being arranged in first there is the first component of helical shape and coordinate the second component to run along helical shape with first component, wherein first component is fixing with bull stick is connected, and this first component is that strip of sheet part forms with the central shaft in its bar shaped direction for axle torsion；Depression bar, is connected with second component, and passes from top cover top, at axially driving second component；And resetting means, for the reset of depression bar.The present invention is easy and simple to handle, and operational reliability is good.
Description
Technical field
The present invention relates to a kind of washing machine.
Background technology
In recent years, along with expanding economy, improving constantly of people's living standard, household electrical appliance become
For important component part indispensable in resident living, but every year because of household electrical appliance cause serious
" severe power shortage ", " power cuts to limit consumption " phenomenon make us feel energy-conservation importance urgently.Nowadays, China
One of maximum manufacture base having become as world's household electrical appliances and maximum consumption market, household electrical appliances power saving
Seem and become increasingly conspicuous.Start the Energy Efficiency Standard of washing machine is revised from calendar year 2001 from China,
On October 1st, 2013 formally implements " domestic electric washer power consumption limit value and energy efficiency etc.
Level " since standard, the development of China's washing machine just constantly strides forward to energy-conserving and environment-protective direction, manpower laundry
The innovative technologies such as machine are also developed, and indicate that washing machine efficiency level has enter into new development rank
Section, it will become the core content of following washing machine industry transition and upgrade.
Along with the heating of weather, the clothes worn with people is the most fewer and feweri, and medicated clothing institute is different with winter
, the clothes of spring and summer is thiner, and changes clothes more diligent, if the most also using jumbo
Washing machine washs will water consumption power consumption.It addition, child's medicated clothing needs to wash respectively with adult's medicated clothing,
In order to avoid cross infection, underwear is also required to separately wash with big part clothes, and these problems are all care men
People and child do washing healthy institute must problems faced.
The washing machine currently used has the most several:
1, pulsator washing machine.Microcomputerized control laundry, drying, made by the rotation of bottom impeller
Produce phase mutual friction between water with medicated clothing, medicated clothing and medicated clothing, medicated clothing and barrel, also have simultaneously winding,
The process twisted together and untie is to clean medicated clothing.Although time saving and energy saving, but power consumption, water consumption, medicated clothing easily twine
The best around, spatter property；And washing machine itself is the most easy to clean.
2, tumbling-box washing machine.Microcomputerized control, medicated clothing, without being wound around, is medicated clothing will not to be lost
Laundry mode.Rotated by inner core drive medicated clothing and waterborne under mention and fall, and constantly heat, make to wash
Washing agent, fully to penetrate into medicated clothing internal and by extruding, pats or moves and gently the rubbing of porous inner cylinder wall
Clean medicated clothing.Washing process is not wound around, wash uniformly, wear and tear little, be suitable for washing Pilus Caprae seu Ovis,
Cashmere and silk, pure wool kind fabric.But time-consuming, the time is common several times, and once closes
Visiting, cannot open in laundry processes, clean power is not strong, and washing machine itself is not easy to cleaning.
3, agitator type washing machine.Medicated clothing cleaning power is the strongest, saves detergent.Washings is soaked in and washes
Wash in water, rely on the reciprocating mode of paddle to carry out the washing machine washed.But easily it is wound around, with
First two mode is compared damageability and is strengthened, and noise is big.
For the washed less application that compares, occur in that a kind of hand-driven washing machine machine, such as China
Patent documentation CN203007657U, it uses a kind of depression bar that linear motion is converted into rotation, wherein
Inner-spiral type made by depression bar, utilizes the column coordinated with depression bar to drive disturbance to take turns rotation, thus formed right
The agitation of water.It is said that in general, effective by the way of screw drive in order to be formed, screw thread is mated
Helix need bigger helical pitch, or use multiple thread line, simultaneously by form of thread
Limiting, the manufacture difficulty that will certainly cause depression bar is bigger, and therefore can cause the abrasion of screw thread side
Ratio is more serious.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of washing machine, use manual actuation, pass through transmission
The coupling of mechanism, easy and simple to handle, and operational reliability is more preferable.
The present invention is by the following technical solutions:
A kind of washing machine, including:
Casing, has cavity volume, and upper end is furnished with top cover；
Impeller, is arranged on bottom cavity volume by revolving support；
Interior bucket, is coaxially set with described impeller；
Clutch assembly, for disengaging or the joint of impeller and interior bucket；
Bull stick, is connected with described impeller by drive mechanism, is used for driving impeller to rotate, and this bull stick is
Drum and drum in having first；
Screw drives assembly, has the first component of helical shape including being arranged in first in drum
And the second component to run is coordinated along helical shape with first component, wherein first component is solid with bull stick
Determine to connect, and this first component is that strip of sheet part forms for axle torsion with the central shaft in its bar shaped direction；
Depression bar, is connected with second component, and passes from top cover top, at axially driving second
Part；And
Resetting means, for the reset of depression bar.
From the above it can be seen that the use of screw drives assembly is different from existing regular screw threads
Using, the helical shape that wherein first component is formed directly is produced by the profile of first component self,
It is different from screw thread to need to be formed by such as turning process on cylindrical bar.The driving of first component
Face is equivalent to the side of its blank, and lead angle is easier to control, and composition surface area is big, carries energy
Power is strong, thus operational reliability is more preferable.Additionally, its operation is directly real by lower moulded rod and its reset
Existing, operate the simplest.
Above-mentioned washing machine, described depression bar is drum, and drum in having second, wherein second component
It is fixedly installed on the bung of drum in second；
It is additionally provided with in drum in second and is guided on the guiding part of drum inner surface in second, this guiding
Parts are fixing through the termination after second component with first component to be connected.
Guided by bucket bucket, the guiding of bucket guiding part improves reliability of operation, reduces not coaxial institute
Produce the machinery retardance that additional load is formed.
Above-mentioned washing machine, for obtaining reasonable stress, the lead angle of described first component is not more than
80 degree and not less than 60 degree.
Above-mentioned washing machine, the bung of described bull stick is provided with the liquid sealing structure engaged with described depression bar, keeps away
Occur that liquid hinders when pressing under exempting from.
Above-mentioned washing machine, for simplifying structure, described resetting means is spring, and this spring is arranged on institute
In stating first in drum, and it is enclosed within first component.
Above-mentioned washing machine, described drive mechanism is planetary gears, wherein, this planetary gears
Sun gear coaxially connected with bull stick, the gear ring of planetary gears is connected with impeller, planetary gear machine
Structure gear ratio is bigger, can obtain bigger impeller rotating speed under the conditions of relatively low pressure speed.
Above-mentioned washing machine, adds laundry clothes for convenience, and the upper side in casing has side opening, and then should
Washing machine also includes the fluidtight seal detergent weighing-apparatus together in this side opening.
Above-mentioned washing machine, described top cover is engraved structure, and is connected with casing ontology by happy buckle structure,
It is easy to clean and maintenance.
Above-mentioned washing machine, for convenience of operation, described clutch assembly include being arranged on cabinet sides slider,
The plunger displacement pump promoted by slider, connects the plunger case of described plunger displacement pump, wherein plunger by hydraulic circuit
Cylinder is for driving the clutch stroke of interior bucket.
Above-mentioned washing machine, the position that described impeller is positioned at immediately below bucket has caulking groove, by described from
Closing stroke, make interior bucket move into or deviate from described caulking groove, simple in construction, adaptive operation also compares
Simpler.
Accompanying drawing explanation
Fig. 1 is a kind of washing machine explosive view according to the embodiment of the present invention.
Fig. 2 is the cross-sectional structural representation of a kind of washing machine according to the embodiment of the present invention.
Fig. 3 is the fit structure schematic diagram of depression bar and bull stick.
In figure: 1, depression bar；2, top cover；3, twisted flat bar；4, spring；5, bull stick；6, OK
Star gear speeder；7, impeller；8, interior bucket；9, casing；10, drain plug；11, detergent weighing apparatus
Measuring device；12, slider；13, chassis；14, chassis screw, 15, second component.
Detailed description of the invention
With reference to Figure of description 1 to 3, a kind of washing machine, it is a kind of Manual washing machine, is realized
It is to say the rotation that the up and down motion of depression bar 1 is converted into impeller 7, thus its basic structure includes:
Casing 9, has cavity volume, and upper end is furnished with top cover 2, and wherein cavity volume is used for accommodating internals, and
Forming the space placing medicated clothing, owing to being manual actuation, its individuality is not too large according to general understanding,
As described in the background section, it is mainly used in cleaning the medicated clothing in such as summer or child's medicated clothing.
Bottom side in casing 9 is provided with bat water plug 10, and drain plug 10 can also be set directly at machine
Bottom shell 9.
Discharge structure can also is that pipeline configuration, namely arranges osculum bottom casing 9, then
Connection one, with flexible pipe, is used for saying that water is poured out.
About the addition of water, in the construction shown in fig. 1, top cover 2 can with perforate, be used for adding water or
Person's medicated clothing, top cover 2 therein can also use fast access node structure, the pleasure being such as subsequently noted with casing 9
Button connects, and conveniently puts into medicated clothing and adds water.
Add water to configure and add water pipeline or open the valve that adds water.
As the general configuration of washing machine, as illustrated in fig. 1 and 2, configure an impeller 7, by revolution
Support is arranged on bottom cavity volume, when impeller 7 is driven and rotates around described revolving support, will drive
Medicated clothing, and stir water, thus complete to clean.
As the general configuration of washing machine, about impeller 7 no longer in-depth explanation.
As the general configuration of washing machine, roll about interior bucket 8, generally porous plate and form,
Generally it is coaxially set with described impeller 7；In order to improve cleaning performance, the wall of interior bucket 8 is the most not
It is smooth structure, is typically provided the structures such as ridge.
For satisfied cleaning and the needs of dehydration, configure clutch assembly, for impeller 7 and interior bucket 8
Disengaging or joint, wherein, be used for during disengaging cleaning, be used for during joint being dehydrated.
Further, as it is shown in figure 1, configuration one bull stick 5, this bull stick 5 is by drive mechanism and institute
Stating impeller 7 to connect, be used for driving impeller 7 to rotate, this bull stick 5 has the first inner circle for drum
Bucket, this in first drum in addition to accommodating some parts, be also used as guide frame, straight to improve
The reliability of row operating structure.
In order to realize linear motion and the conversion rotated, a screw drives assembly, this screw drives are set
There is the first component of helical shape and join with first component in assembly includes being arranged in first drum
Close with the second component run along helical shape, be different from existing threaded engagement, use full-blown flowers herein
Spiral, wherein first component and bull stick 5 is fixing is connected, and this first component is that strip of sheet part is with it
The central shaft in bar shaped direction is that axle torsion forms.
Strip of sheet part, is the rectangular structure of broad sense, and it has relatively small thickness, compares
Bigger length and certain width.
In the present embodiment, strip of sheet part should be plastic material and makes, and preferred metal materials is such as schemed
Twisted flat bar shown in 1, it is simply that use band steel to process.
Described central shaft, it should be understood that, it should be thickness edges and width edge to be limited two faces (long
Cube is a kind of hexahedron, and relative two sides is identical rectangle) the axle at line of centres place.
Produce helical structure the most according to this as it is shown on figure 3, its transverse section keeps rectangle, identical length substantially
The size of the such as lead angle of twisted flat bar 3 of being formed the blank of degree depends on the revolution twisted, because of
And, lead angle is easier to control.
The most produced first component, the such as twisted flat bar 3 shown in Fig. 3, its main stress
Face is the side that length sides is limited with width edge, and contact area is bigger, thus reliability compares
Preferably, service life also can be long.
About second component, for being formed and the coordinating of first component, it should possess spiral seam.
Further, about depression bar 1, it is connected with second component, as it is shown on figure 3, and from top cover 2
Top passes, as shown in Fig. 1 right-hand member, at axially driving second component.
In order to realize moving back and forth, need arrangement reset device, for the reset of depression bar 1, as
Spring 4 shown in Fig. 1, is a kind of compression spring, meets the reset of depression bar 1.
Drum can also be used as transfer bar 5 about described depression bar 1, transfer bar 5 relatively,
The drum of one back-off of composition, drum in drum is designated as second in it, permissible between two drum
Producing and guide, depression bar 1 the most as shown in Figure 3 can be guided on bull stick 5, certainly, thus
The most both there is linear motion and there is also rotation, if need to seal, sealing difficulty compares
Bigger.
It addition, it is completely enclosed that drum structure does not represent a barrel wall, can have side opening or other
Engraved structure, the problem that the most there is not sealing, but can need to there is cooperation because there being relative motion
The problem in gap, therefore, guides and should reduce the guiding of wall between two drums, but can use office
Portion arranges the guiding of guiding structural.Such as collar structure is set in the outer wall of barrel that diameter is less, is used for
Reducing overall composition surface area, guide effect is preferable.
As it is shown on figure 3, the bung of drum in wherein second component is fixedly installed on second, convenient setting
And replacing.
Further, see Figure of description 3, as a kind of guide mode, in second in drum
Being additionally provided with and be guided on the guiding part of drum inner surface in second, this guiding part passes with first component
Termination after second component is fixing to be connected.
The lead angle of described first component is not more than 80 degree and not less than 60 degree, much larger than half spiral shell
The lead angle of stricture of vagina, for multiple thread, its lead angle is also generally all less than 15 degree, its angle of friction
Also pressure angle can be more than.
More than or equal to 60 degree, for general material, pressure angle is all greater than angle of friction, thus,
The retardance of driving dynamics can be the most weak, operates more smooth and easy.
But lead angle is unsuitable excessive, the most just loses the meaning utilizing spiral lift, through strict
Test, lead angle not preferably greater than 80 degree, otherwise driving force can degradation.
Preferably, the bung of described bull stick 5 is provided with the liquid sealing structure engaged with described depression bar 1, fall
Fluid damping produced by low open architecture, improves transmission efficiency.
About the setting of resetting means, any one link of transmission link can be arranged in theory,
Such as can be arranged between the depression bar head of depression bar 1 and top cover 2.Comparatively speaking, reset and directly arrange
On the component of linear motion, relative efficiency is higher, generally will not produce the situation at dead point.
In a preferred embodiment, described resetting means is spring 4, and this spring 4 is arranged on described
In one in drum, and being enclosed within first component, outside spring 4 is not exposed to, aesthetic property is relatively good, and
And do not have such as spring 4 issuable situation clamping other things when compressing yet.
In certain embodiments, described drive mechanism is planetary gears, wherein, and this planetary gear
The sun gear of mechanism is coaxially connected with bull stick 5, and the gear ring of planetary gears is connected with impeller 7.
Planetary gears is a kind of drive mechanism that mechanical field is conventional, and gear ratio is bigger, application
In needing the occasion that gear ratio is bigger.Typically not using in manual driving device, gear ratio is big,
Also imply that the power that drive end needs is bigger.
Through test for a long time, this small-sized washing machine configures the transmission that gear ratio is bigger
Mechanism is also acceptable, even if the girl the most little to strength, it is also possible to use.
As it was previously stated, top cover 2 itself can use hollow out to design, it is also possible to conveniently take off, be beneficial to
Put into medicated clothing etc., detergent can one piece put into.
In said structure, detergent can use outside measurer to weigh, but uses relatively
Trouble, to this end, the upper side in casing 9 has side opening, and then this washing machine also includes that one is liquid-tight
Sealing-in is together in the detergent weighing-apparatus 11 of this side opening, it is not easy to causes the loss of adnexa, uses phase
To being also easier.
Further, described top cover 2 is engraved structure, and by happy buckle structure with casing 9 body even
Connect.Happy button is a Business Name of Korea S originally, is similar to jeep (Jeep), and the said firm commonly uses
Hermetical connecting structure is loosely referred to as happy button, does not repeats them here for this structure.
In some applications, described clutch assembly includes being arranged on the slider 12 of casing 9 side, by sliding
The plunger displacement pump that button 12 promotes, connects the plunger case of described plunger displacement pump, wherein plunger case by hydraulic circuit
For driving the clutch stroke of interior bucket 8.
The position that described impeller 7 is positioned at immediately below bucket 8 has caulking groove, by described clutch stroke,
Interior bucket 8 is made to move into or deviate from described caulking groove.Described washing and drying work, be by regulation peripheral hardware
Control slider 12 on body realizes.When slider is in lower section, impeller bottom can move on to groove depth relatively
Deep groove, thus interior bucket 8 is blocked, impeller 7 and interior bucket 8 and together with, now impeller 7
Rotate with interior bucket 8 simultaneously, complete to dry work.When button up time, impeller bottom can move on to relatively
Shallow groove, now impeller 7 separates with interior bucket 8, and only impeller 7 can rotate, and completes
Washing work.
Claims (10)
1. a washing machine, it is characterised in that including:
Casing (9), has cavity volume, and upper end is furnished with top cover (2)；
Impeller (7), is arranged on bottom cavity volume by revolving support；
Interior bucket (8), is coaxially set with described impeller (7)；
Clutch assembly, for disengaging or the joint of impeller (7) and interior bucket (8)；
Bull stick (5), is connected with described impeller (7) by drive mechanism, is used for driving impeller
(7) rotating, this bull stick (5) is drum in drum has first；
Screw drives assembly, has the first of helical shape including being arranged in first in drum
Parts and coordinate the second component to run along helical shape, wherein first component with first component
Fix with bull stick (5) and be connected, and this first component is that strip of sheet part is with in its bar shaped direction
Mandrel is that axle torsion forms；
Depression bar (1), is connected with second component, and passes from top cover (2) top, is used for
Axially driving second component；And
Resetting means, for the reset of depression bar (1).
Washing machine the most according to claim 1, it is characterised in that described depression bar (1)
For drum, and drum in having second, drum in wherein second component is fixedly installed on second
Bung；
It is additionally provided with in drum in second and is guided on the guiding part of drum inner surface in second, should
Guiding part is fixing through the termination after second component with first component to be connected.
Washing machine the most according to claim 2, it is characterised in that described first component
Lead angle is not more than 80 degree and not less than 60 degree.
4. according to the arbitrary described washing machine of claim 1-3, it is characterised in that described bull stick
(5) bung is provided with the liquid sealing structure engaged with described depression bar (1).
5. according to the arbitrary described washing machine of claim 1-3, it is characterised in that described reset
Device is spring (4), this spring (4) be arranged on described first in drum, and be enclosed within
On one parts.
Washing machine the most according to claim 1, it is characterised in that described drive mechanism is
Planetary gears, wherein, the sun gear of this planetary gears coaxially connects with bull stick (5)
Connecing, the gear ring of planetary gears is connected with impeller (7).
Washing machine the most according to claim 1, it is characterised in that in casing (9)
Upper side has side opening, and then this washing machine also includes fluidtight seal washing together in this side opening
Clothing powder weighing-apparatus (11).
Washing machine the most according to claim 1, it is characterised in that described top cover (2)
For engraved structure, and it is connected with casing (9) body by happy buckle structure.
Washing machine the most according to claim 1, it is characterised in that described clutch assembly bag
Include the slider (12) being arranged on casing (9) side, the plunger displacement pump promoted by slider (12),
Connected the plunger case of described plunger displacement pump by hydraulic circuit, wherein plunger case is used for driving interior bucket
(8) clutch stroke.
Washing machine the most according to claim 9, it is characterised in that described impeller (7)
It is positioned at the position immediately below bucket (8) and has caulking groove, by described clutch stroke, make interior bucket
(8) move into or deviate from described caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205615.2A CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205615.2A CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149267A true CN106149267A (en) | 2016-11-23 |
| CN106149267B CN106149267B (en) | 2018-07-13 |
Family
ID=57347419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205615.2A Expired - Fee Related CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106149267B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757964A (en) * | 2016-12-31 | 2017-05-31 | 南京理工大学 | A kind of Manual washing machine |
| CN114655096A (en) * | 2020-12-22 | 2022-06-24 | 宁波均胜汽车安全系统有限公司 | Ejection device and protection system for vehicle seat armrest |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0144425B1 (en) * | 1994-06-17 | 1998-10-01 | 배순훈 | Washing machine having an upward/downward movable washing plate |
| CN2659926Y (en) * | 2003-12-04 | 2004-12-01 | 刘国庆 | Manual water removal modular drum |
| CN202124758U (en) * | 2011-06-19 | 2012-01-25 | 长春理工大学光电信息学院 | Non-electric mechanical centrifugal spin dryer |
| CN203007657U (en) * | 2013-01-04 | 2013-06-19 | 宁波市镇海怡福莱文化创意有限公司 | Manual washing machine |
| CN204780306U (en) * | 2015-04-27 | 2015-11-18 | 齐鲁工业大学 | Washing machine |
-
2015
- 2015-04-27 CN CN201510205615.2A patent/CN106149267B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0144425B1 (en) * | 1994-06-17 | 1998-10-01 | 배순훈 | Washing machine having an upward/downward movable washing plate |
| CN2659926Y (en) * | 2003-12-04 | 2004-12-01 | 刘国庆 | Manual water removal modular drum |
| CN202124758U (en) * | 2011-06-19 | 2012-01-25 | 长春理工大学光电信息学院 | Non-electric mechanical centrifugal spin dryer |
| CN203007657U (en) * | 2013-01-04 | 2013-06-19 | 宁波市镇海怡福莱文化创意有限公司 | Manual washing machine |
| CN204780306U (en) * | 2015-04-27 | 2015-11-18 | 齐鲁工业大学 | Washing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757964A (en) * | 2016-12-31 | 2017-05-31 | 南京理工大学 | A kind of Manual washing machine |
| CN114655096A (en) * | 2020-12-22 | 2022-06-24 | 宁波均胜汽车安全系统有限公司 | Ejection device and protection system for vehicle seat armrest |
| CN114655096B (en) * | 2020-12-22 | 2023-10-13 | 宁波均胜汽车安全系统有限公司 | Ejection device and protection system for vehicle seat armrests |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106149267B (en) | 2018-07-13 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Feng Inventor after: Zhao Yanping Inventor after: Ge Yupeng Inventor after: Du Juan Inventor after: Jing Yongjun Inventor after: Yao Jiacheng Inventor after: Wu Yujiao Inventor after: Zhao Luyao Inventor after: Liu Sisi Inventor after: Cui Yidan Inventor before: Zheng Feng Inventor before: Jing Yongjun Inventor before: Yao Jiacheng Inventor before: Du Juan Inventor before: Wang Mengjiao Inventor before: Ge Yupeng Inventor before: Liu Chao |
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Granted publication date: 20180713 Termination date: 20190427 |