CN108211520B - Purifier filter screen dust collector that dust removal effect is good - Google Patents
Purifier filter screen dust collector that dust removal effect is good Download PDFInfo
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- CN108211520B CN108211520B CN201711413459.4A CN201711413459A CN108211520B CN 108211520 B CN108211520 B CN 108211520B CN 201711413459 A CN201711413459 A CN 201711413459A CN 108211520 B CN108211520 B CN 108211520B
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- 239000000428 dust Substances 0.000 title claims abstract description 55
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 238000007664 blowing Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removal device for a filter screen of a purifier, which has a good dust removal effect and comprises a bottom plate, wherein a groove is formed in the upper surface of the bottom plate, a first motor is fixedly connected to the lower surface of the inner wall of the groove, an output shaft of the first motor is fixedly connected with a connecting block, and the left side surface of the connecting block is fixedly connected with the right end of a roller through a connecting rod. This clarifier filter screen dust collector that dust removal effect is good, through setting up first motor and first resilient means, the rotatory gyro wheel that drives of output shaft of first motor is rotatory, can promote first dead lever when the gyro wheel is rotatory to be contacted with first dead lever and remove left, when the gyro wheel is rotatory to be separated with first dead lever, first spring in the first resilient means can utilize self elasticity to promote first dead lever and remove right, thereby can make the backup pad produce vibrations when controlling, make its inside dust of filter screen when vibrations and foul can accelerate to clear away, bring the convenience when using the clarifier for people.
Description
Technical Field
The invention relates to the technical field of purifiers, in particular to a dust removal device for a filter screen of a purifier, which has a good dust removal effect.
Background
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.
After the purifier is used for a long time, the filter plate inside the purifier can be stained with a large amount of dust, people generally detach and take down the filter plate firstly to the method for removing dust of the filter plate, and then blow off the dust inside the filter plate by using an air blower, but the method for cleaning is difficult to remove the dust inside the filter plate, so that the dust removing effect of the filter plate is not ideal enough, and inconvenience is brought to people when the purifier is used.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the dust removal device for the filter screen of the purifier with good dust removal effect, and solves the problems that the dust in the filter screen is difficult to remove by the traditional cleaning method for the filter screen of the purifier, so that the dust removal effect of the filter screen is not ideal and the use of the purifier is inconvenient for people.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a dust removing device for a filter screen of a purifier with good dust removing effect comprises a bottom plate, wherein a groove is formed in the upper surface of the bottom plate, a first motor is fixedly connected to the lower surface of the inner wall of the groove, an output shaft of the first motor is fixedly connected with a connecting block, the left side surface of the connecting block is fixedly connected with the right end of a roller through a connecting rod, the left end of the roller is lapped with the right side surface of a first fixing rod, the bottom end of the first fixing rod is fixedly connected with a first sliding block, the bottom end of the first sliding block is slidably connected in a first sliding groove formed in the upper surface of the bottom plate, the left side surface of the first fixing rod is fixedly connected with a first elastic device, the left end of the first elastic device is fixedly connected with a first fixing plate, the lower surface of the first fixing plate is fixedly connected with the upper surface of the, the lower surface of the supporting plate is fixedly connected with a second fixing rod, the bottom end of the second fixing rod is fixedly connected with a second sliding block, the bottom end of the second sliding block is connected in a second sliding groove formed in the upper surface of the bottom plate in a sliding manner, the second sliding groove is positioned on the right side of the groove, the right side of the upper surface of the supporting plate is fixedly connected with a second fixing plate, the right side surface of the second fixing plate is connected with a threaded cap in a clamping manner, the inner thread of the threaded cap is connected with a threaded rod, the left end of the threaded rod is fixedly connected with an output shaft of a second motor, the left side surface of the body of the second motor is fixedly connected with a movable plate, the lower surface of the movable plate is fixedly connected with a third sliding block, the bottom end of the third sliding block is connected in a third sliding groove formed in the upper surface of the supporting, and the right side surface of the third fixing plate is fixedly connected with the left side surface of the extrusion plate through a second elastic device, the upper surface of the supporting plate is fixedly connected with an electric push rod, the electric push rod is positioned on the right side of the third fixing plate, the top end of the electric push rod is fixedly connected with a blowing device, and the blowing device is positioned above the third fixing plate.
Preferably, the first elastic device comprises a first telescopic rod, a first spring is sleeved on the surface of the first telescopic rod, and the two ends of the first telescopic rod and the two ends of the first spring are respectively and fixedly connected to the left side surface of the first fixing rod and the right side surface of the first fixing plate.
Preferably, the second elastic device comprises a second telescopic rod, a second spring is sleeved on the surface of the second telescopic rod, and the two ends of the second telescopic rod and the two ends of the second spring are respectively and fixedly connected to the left side surface of the extrusion plate and the right side surface of the third fixing plate.
Preferably, the blowing device comprises a third motor, the lower surface of the body of the third motor is fixedly connected with the top end of the electric push rod, a fan blade is fixedly connected to an output shaft of the third motor, and the fan blade is located above the third fixing plate.
Preferably, the lower surface of the bottom plate is fixedly connected with four supporting legs, and the four supporting legs are respectively positioned at four corners of the lower surface of the bottom plate.
Preferably, a storage battery is arranged on the left side face of the first fixing plate, and a control panel is arranged on the left side face of the storage battery.
Preferably, the output end of the storage battery is electrically connected with the input end of the control panel, and the output end of the control panel is electrically connected with the input ends of the first motor, the second motor, the third motor and the electric push rod respectively.
(III) advantageous effects
The invention provides a dust removal device for a filter screen of a purifier, which has a good dust removal effect and has the following beneficial effects:
(1) this clarifier filter screen dust collector that dust removal effect is good, through setting up first motor and first resilient means, the rotatory gyro wheel that drives of output shaft of first motor is rotatory, can promote first dead lever when the gyro wheel is rotatory to be contacted with first dead lever and remove left, when the gyro wheel is rotatory to be separated with first dead lever, first spring in the first resilient means can utilize self elasticity to promote first dead lever and remove right, thereby can make the backup pad produce vibrations when removing about, make its inside dust of filter screen when vibrations and foul can accelerate to clear away, thereby can make cleaner of filter screen clearance, bring the convenience when using the clarifier for people.
(2) This clarifier filter screen dust collector that dust removal effect is good through setting up blast apparatus, and the rotatory flabellum that drives of output shaft of third motor in the blast apparatus is rotatory, and the rotatory dust of blowing in can will filtering the net is clear away to the flabellum to reach the effect of dust removal, bring the convenience when using the clarifier for people.
(3) This clarifier filter screen dust collector that dust removal effect is good, through setting up the second motor, the output shaft corotation of second motor drives the threaded rod rotatory, and the threaded rod can drive self removal left in the screw cap internal rotation to drive the fly leaf and remove left, make the fly leaf can fix the filter screen that the backup pad top needs the clearance, thereby bring the convenience when clearing up the filter screen for people.
(4) This clarifier filter screen dust collector that dust removal effect is good through setting up second resilient means, moves the filter screen that will need the clearance when the fly leaf left and fixes the back, and the second spring in the second resilient means can utilize self elasticity to promote the stripper plate and move right to make the filter screen fixed more firm.
(5) This clarifier filter screen dust collector that dust removal effect is good through setting up first slider, first spout, second slider and second spout, can make the backup pad more steady when controlling about, through setting up four supporting legs, can make the support of bottom plate more firm, compact structure, reasonable in design, the practicality is strong.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
fig. 2 is an enlarged schematic view of part a of the present invention.
In the figure: 1 bottom plate, 2 grooves, 3 first motors, 4 connecting blocks, 5 connecting rods, 6 rollers, 7 first fixing rods, 8 first sliding blocks, 9 first sliding grooves, 10 first elastic devices, 101 first telescopic rods, 102 first springs, 11 first fixing plates, 12 supporting plates, 13 second fixing rods, 14 second sliding blocks, 15 second sliding grooves, 16 second fixing plates, 17 threaded caps, 18 threaded rods, 19 second motors, 20 movable plates, 21 third sliding blocks, 22 third sliding grooves, 23 third fixing plates, 24 second elastic devices, 241 second telescopic rods, 242 second springs, 25 extrusion plates, 26 electric push rods, 27 blowing devices, 271 third motors, 272 fan blades, 28 supporting legs, 29 storage batteries and 30 control panels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: a dust removing device for a filter screen of a purifier with good dust removing effect comprises a bottom plate 1, wherein four supporting legs 28 are fixedly connected to the lower surface of the bottom plate 1, the four supporting legs 28 are respectively positioned at four corners of the lower surface of the bottom plate 1, the bottom plate 1 can be supported more stably by arranging the four supporting legs 28, a groove 2 is formed in the upper surface of the bottom plate 1, a first motor 3 is fixedly connected to the lower surface of the inner wall of the groove 2, an output shaft of the first motor 3 rotates to drive a roller 6 to rotate by arranging the first motor 3, when the roller 6 rotates to be in contact with a first fixing rod 7, the first fixing rod 7 is pushed to move leftwards, the left side surface of a connecting block 4, fixedly connected with the output shaft of the first motor 3, of the connecting block 4 is fixedly connected with the right end of the roller 6 by a connecting rod 5, the left end of the roller 6 is lapped with the, the bottom end of the first sliding block 8 is slidably connected in a first sliding groove 9 formed in the upper surface of the bottom plate 1, a first elastic device 10 is fixedly connected to the left side surface of the first fixing rod 7, the first elastic device 10 comprises a first telescopic rod 101, a first spring 102 is sleeved on the surface of the first telescopic rod 101, two ends of the first telescopic rod 101 and two ends of the first spring 102 are respectively fixedly connected to the left side surface of the first fixing rod 7 and the right side surface of the first fixing plate 11, by arranging the first elastic device 10, when the roller 6 rotates to be separated from the first fixing rod 7, the first spring 102 in the first elastic device 10 can push the first fixing rod 7 to move rightwards by utilizing self elasticity, so that the support plate 12 can generate vibration when moving leftwards and rightwards, the left end of the first elastic device 10 is fixedly connected with the first fixing plate 11, the left side surface of the first fixing plate 11 is provided with a storage battery 29, the left side surface of the storage, the output end of the storage battery 29 is electrically connected with the input end of the control panel 30, the storage battery 29 is arranged to store electric energy, the invention is convenient to use without an external power supply, the output end of the control panel 30 is respectively electrically connected with the input ends of the first motor 3, the second motor 19, the third motor 271 and the electric push rod 26, the control panel 30 is arranged to facilitate the operation control of the working state of the first motor 3, the second motor 19, the third motor 271 and the electric push rod 26, the lower surface of the first fixing plate 11 is fixedly connected with the upper surface of the bottom plate 1, the top end of the first fixing rod 7 is fixedly connected with the lower surface of the supporting plate 12, the lower surface of the supporting plate 12 is fixedly connected with the second fixing rod 13, the bottom end of the second fixing rod 13 is fixedly connected with the second sliding block 14, the bottom end of the second sliding block 14 is slidably connected in the second sliding groove 15 formed in the, by arranging the first sliding block 8, the first sliding groove 9, the second sliding block 14 and the second sliding groove 15, the support plate 12 can move more stably in the left-right direction, the second sliding groove 15 is positioned at the right side of the groove 2, the right side of the upper surface of the support plate 12 is fixedly connected with the second fixing plate 16, the right side surface of the second fixing plate 16 is clamped with the screw cap 17, the inner screw thread of the screw cap 17 is connected with the threaded rod 18, the left end of the threaded rod 18 is fixedly connected with the output shaft of the second motor 19, the output shaft of the second motor 19 rotates in the forward direction to drive the threaded rod 18 to rotate, the threaded rod 18 rotates in the screw cap 17 to drive the threaded rod to move leftwards, so as to drive the movable plate 20 to move leftwards, the movable plate 20 can fix the filter screen to be cleaned above the support plate 12, the left side surface of the body of the second motor 19 is fixedly connected with, the bottom end of the third slider 21 is slidably connected in a third sliding slot 22 formed in the upper surface of the support plate 12, the upper surface of the support plate 12 is fixedly connected with a third fixing plate 23, the third fixing plate 23 is located on the left side of the movable plate 20, the right side surface of the third fixing plate 23 is fixedly connected with the left side surface of the extrusion plate 25 through a second elastic device 24, the second elastic device 24 comprises a second telescopic rod 241, a second spring 242 is sleeved on the surface of the second telescopic rod 241, and two ends of the second telescopic rod 241 and the second spring 242 are respectively fixedly connected to the left side surface of the extrusion plate 25 and the right side surface of the third fixing plate 23, by arranging the second elastic device 24, after the movable plate 20 moves leftwards to fix the filter screen to be cleaned, the second spring 242 in the second elastic device 24 can push the extrusion plate 25 to move rightwards by using its own elastic force, so that the filter screen is fixed more stably, and the upper surface of the supporting plate 12 is fixedly connected with an electric push rod 26, the electric push rod 26 is located on the right side of the third fixing plate 23, and the top end of the electric push rod 26 is fixedly connected with a blowing device 27, the blowing device 27 comprises a third motor 271, the lower surface of the body of the third motor 271 is fixedly connected with the top end of the electric push rod 26, and an output shaft of the third motor 271 is fixedly connected with a fan blade 272, the fan blade 272 is located above the third fixing plate 23, through the blowing device 27, the output shaft of the third motor 271 rotates to drive the fan blade 272 to rotate in the blowing device 27, the fan blade 272 rotates to blow and can clear away dust in the filter screen, and the blowing device 27 is located above the third fixing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clarifier filter screen dust collector that dust removal effect is good, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a groove (2), the lower surface of the inner wall of the groove (2) is fixedly connected with a first motor (3), an output shaft of the first motor (3) is fixedly connected with a connecting block (4), the left side surface of the connecting block (4) is fixedly connected with the right end of a roller (6) through a connecting rod (5), the left end of the roller (6) is lapped with the right side surface of a first fixing rod (7), the bottom end of the first fixing rod (7) is fixedly connected with a first sliding block (8), the bottom end of the first sliding block (8) is slidably connected in a first sliding groove (9) formed in the upper surface of the bottom plate (1), the left side surface of the first fixing rod (7) is fixedly connected with a first elastic device (10), the left end of the first elastic device (10) is fixedly connected with a first fixing plate (11), the lower surface of the first fixing plate (11) is fixedly connected with the upper surface of the bottom plate, the top end of the first fixing rod (7) is fixedly connected to the lower surface of the supporting plate (12), the lower surface of the supporting plate (12) is fixedly connected with a second fixing rod (13), the bottom end of the second fixing rod (13) is fixedly connected with a second sliding block (14), the bottom end of the second sliding block (14) is slidably connected into a second sliding groove (15) formed in the upper surface of the bottom plate (1), the second sliding groove (15) is located on the right side of the groove (2), the right side of the upper surface of the supporting plate (12) is fixedly connected with a second fixing plate (16), the right side surface of the second fixing plate (16) is clamped with a threaded cap (17), a threaded rod (18) is connected to the inner thread of the threaded cap (17), the left end of the threaded rod (18) is fixedly connected with an output shaft of a second motor (19), and a movable plate (20) is fixedly connected to the left side surface of the body, the lower surface fixedly connected with third slider (21) of fly leaf (20), the bottom sliding connection of third slider (21) is in third spout (22) that backup pad (12) upper surface was seted up, and the last fixed surface fixedly connected with third fixed plate (23) of backup pad (12), third fixed plate (23) are located the left side of fly leaf (20), and the right flank of third fixed plate (23) passes through the left surface fixed connection of second resilient means (24) and stripper plate (25), and the last fixed surface fixedly connected with electric putter (26) of backup pad (12), electric putter (26) are located the right side of third fixed plate (23), and the top fixedly connected with blast apparatus (27) of electric putter (26), blast apparatus (27) are located the top of third fixed plate (23).
2. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 1, which is characterized in that: the first elastic device (10) comprises a first telescopic rod (101), a first spring (102) is sleeved on the surface of the first telescopic rod (101), and two ends of the first telescopic rod (101) and two ends of the first spring (102) are respectively and fixedly connected to the left side surface of the first fixing rod (7) and the right side surface of the first fixing plate (11).
3. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 1, which is characterized in that: the second elastic device (24) comprises a second telescopic rod (241), a second spring (242) is sleeved on the surface of the second telescopic rod (241), and two ends of the second telescopic rod (241) and two ends of the second spring (242) are respectively and fixedly connected to the left side surface of the extrusion plate (25) and the right side surface of the third fixing plate (23).
4. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 1, which is characterized in that: the blowing device (27) comprises a third motor (271), the lower surface of the body of the third motor (271) is fixedly connected with the top end of the electric push rod (26), the output shaft of the third motor (271) is fixedly connected with fan blades (272), and the fan blades (272) are located above the third fixing plate (23).
5. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 1, which is characterized in that: the lower surface of the bottom plate (1) is fixedly connected with four supporting legs (28), and the four supporting legs (28) are respectively positioned at four corners of the lower surface of the bottom plate (1).
6. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 4, wherein: the left side face of the first fixing plate (11) is provided with a storage battery (29), and the left side face of the storage battery (29) is provided with a control panel (30).
7. The dust removing device for the filter screen of the purifier with good dust removing effect according to claim 6, wherein: the output end of the storage battery (29) is electrically connected with the input end of the control panel (30), and the output end of the control panel (30) is electrically connected with the input ends of the first motor (3), the second motor (19), the third motor (271) and the electric push rod (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413459.4A CN108211520B (en) | 2017-12-24 | 2017-12-24 | Purifier filter screen dust collector that dust removal effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413459.4A CN108211520B (en) | 2017-12-24 | 2017-12-24 | Purifier filter screen dust collector that dust removal effect is good |
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| CN108211520A CN108211520A (en) | 2018-06-29 |
| CN108211520B true CN108211520B (en) | 2020-05-01 |
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| CN201711413459.4A Active CN108211520B (en) | 2017-12-24 | 2017-12-24 | Purifier filter screen dust collector that dust removal effect is good |
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| CN113230750A (en) * | 2021-05-17 | 2021-08-10 | 朱曾志 | Convenient belt cleaning device of short wave transmitter low-pressure wind dust filter net |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6221242B1 (en) * | 1996-12-17 | 2001-04-24 | Dei-Tec Corporation | Renewable filter with a bypass valve |
| KR101695428B1 (en) * | 2015-03-18 | 2017-01-12 | 주식회사 금성이앤씨 | Rotary type dust remover |
| CN205593145U (en) * | 2016-05-04 | 2016-09-21 | 无锡视美乐激光显示科技有限公司 | Automatic mechanism of removing dust of dustproof filter screen |
| CN205759985U (en) * | 2016-05-26 | 2016-12-07 | 江苏东顺新能源科技有限公司 | A kind of cleaning plant for papermaking filter screen |
| CN206555646U (en) * | 2017-03-20 | 2017-10-13 | 滁州职业技术学院 | A kind of environmental protection equipment protection device |
| CN107088331A (en) * | 2017-05-25 | 2017-08-25 | 安徽鹰龙工业设计有限公司 | A kind of paper grade (stock) screen pack cleaning equipment |
| CN107349701A (en) * | 2017-08-28 | 2017-11-17 | 无锡昊瑜节能环保设备有限公司 | A kind of air purifier |
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Effective date of registration: 20240401 Address after: 2422000 no.8226, 2nd floor, health intelligent manufacturing center, No.2 Jingba Road, Huangjia Park, Jingde Economic Development Zone, Xuancheng City, Anhui Province Patentee after: JINGDE HANHAI XINGYUN INTELLIGENT TECHNOLOGY RESEARCH AND DEVELOPMENT Co.,Ltd. Country or region after: China Address before: Room 201, Building 4, No. 4, Ximenwai, Jingyang Town, Jingde County, Xuancheng City, Anhui Province, 242000 Patentee before: Lv Huifeng Country or region before: China |
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