CN110824870A - Selenium drum powder box convenient to powder - Google Patents
Selenium drum powder box convenient to powder Download PDFInfo
- Publication number
- CN110824870A CN110824870A CN201911135109.5A CN201911135109A CN110824870A CN 110824870 A CN110824870 A CN 110824870A CN 201911135109 A CN201911135109 A CN 201911135109A CN 110824870 A CN110824870 A CN 110824870A
- Authority
- CN
- China
- Prior art keywords
- movable tube
- toner cartridge
- powder box
- carbon powder
- fixed
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 45
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims description 4
- 229910052711 selenium Inorganic materials 0.000 title claims description 4
- 239000011669 selenium Substances 0.000 title claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 36
- 239000002699 waste material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
- G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894 for preventing toner scattering during operation, e.g. seals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The invention relates to the technical field of toner cartridges, in particular to a toner cartridge powder box convenient for adding powder. Including casing, cartridge, useless powder box, magnetism roller, the roller and the drum core of charging all move about and set up in the casing, its characterized in that, the cartridge right side is provided with the powder mouth. The movable tube is moved outwards during powder adding, the rubber column is separated from the movable tube, powder can be added into the carbon powder box through the movable tube, the two blind holes and the channel can form an air channel facilitating outward discharge of air in the carbon powder box, the adding speed can be increased, the movable tube can stretch and retract, the space in a printer cannot be occupied, the filter screen and the filter layer can effectively filter air discharged from the interior of the carbon powder box to the exterior of the carbon powder box, carbon powder is intercepted in the carbon powder box, and carbon powder leakage during powder adding is prevented.
Description
Technical Field
The invention relates to the technical field of toner cartridges, in particular to a toner cartridge powder box convenient for adding powder.
Background
A toner cartridge, also known as a photosensitive drum, is generally composed of a base substrate made of aluminum, and a photosensitive material coated on the base substrate. The cartridge determines not only the quality of the print, but also the amount of money the user spends during use. In laser printers, more than 70% of the image forming components are concentrated in the cartridge, and the quality of printing is actually determined to a large extent by the cartridge. The powder adding port is formed in the toner cartridge, so that the toner cartridge can be added for many times, the toner cartridge can be used for many times, the powder adding port of the existing toner cartridge is inconvenient in structure, partial carbon powder is leaked outside frequently in the powder adding process, and the adding speed is slow.
Disclosure of Invention
The invention aims to solve the technical problems of simple structure, convenient use, high filling efficiency and convenience in powder filling, and can prevent carbon powder from leaking during powder filling.
In order to achieve the purpose, the invention provides the technical scheme that:
a selenium drum powder box convenient for adding powder comprises a shell, a carbon powder box, a waste powder box, a magnetic roller, a charging roller and a drum core, wherein the magnetic roller, the charging roller and the drum core are movably arranged in the shell, the right side of the carbon powder box is provided with a powder adding nozzle,
the powder feeding nozzle comprises a movable pipe, a sealing funnel is fixed in the movable pipe, the small end of the sealing funnel faces the interior of the carbon powder box, the movable pipe is arranged in an opening on the right side plate of the carbon powder box in a sliding and sealing manner, the movable pipe penetrates through the opening, first grooves are formed in the right side plate of the carbon powder box on the two sides of the opening, fixing rods are arranged in the first grooves and are fixedly connected with the outer edge of the movable pipe, an inner ring is fixed on the outer edge of one end of the movable pipe positioned in the carbon powder box, a plurality of supporting rods are uniformly distributed and fixed on the circumference of the outer edge of the inner ring, one end, far away from the inner ring, of each supporting rod is fixed on the inner edge of the outer ring, the outer ring is concentric with the inner ring, the outer ring is in sliding and sealing contact with the inner wall of the carbon powder box, a filter screen is, the channel is communicated with the two blind holes, the length of the channel is greater than the thickness of the right plate of the carbon powder box, the filter layer is fixed at the orifice of each blind hole, the blind hole at the left side is communicated with the interior of the carbon powder box, the blind hole at the right side corresponds to the hole wall of the opening,
an inner rod is fixed in the carbon powder box on the left side of the movable tube, an ejector rod is fixed on the inner rod, a rubber column is fixed on the ejector rod and located in the movable tube, and the outer edge of the rubber column is in sliding sealing contact with the outer edge of the movable tube.
Specifically, a sealing ring is fixed on the hole wall of the opening, the inner edge of the sealing ring is in sliding sealing contact with the outer edge of the movable pipe, and the inner edge of the sealing ring blocks the orifice of the blind hole on the right side.
Specifically, the right end of the fixed rod protrudes to the right side of the toner cartridge, and the fixed rod portion protruding to the right side of the toner cartridge is provided with a second groove.
Specifically, an outer sleeve made of rubber is fixed on the outer edge of the outer ring, and the outer sleeve is in sliding sealing contact with the inner edge of the toner cartridge.
Specifically, the sealing funnel is made of elastic rubber.
Specifically, the filter screen is a non-woven fabric filter screen.
Specifically, the filter layer is a fiber filter layer.
Specifically, the outer edge of one end of the rubber column facing the movable pipe is provided with a chamfer.
Compared with the prior art, the invention has the beneficial effects that:
the movable tube is moved outwards during powder adding, the rubber column is separated from the movable tube, powder can be added into the carbon powder box through the movable tube, the two blind holes and the channel can form an air duct facilitating outward discharge of air in the carbon powder box, the adding speed can be increased, the movable tube can stretch and retract without occupying the space inside a printer, the filter screen and the filter layer can effectively filter air discharged from the inside of the carbon powder box to the outside of the carbon powder box and intercept carbon powder in the carbon powder box, leakage of the carbon powder during powder adding is prevented, and meanwhile, the bottle mouth of the powder bottle can be sealed by the sealing funnel, so that leakage of the carbon powder from the movable tube is prevented.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the powder adding nozzle.
Fig. 3 is a right side view of the toner cartridge.
Fig. 4 is a left side view of the movable tube.
Detailed Description
As shown in fig. 1-4, a toner cartridge convenient for adding toner comprises a casing 1, a toner cartridge 3, a waste toner cartridge 4, a magnetic roller, a charging roller and a drum core 5, wherein the magnetic roller, the charging roller and the drum core 5 are movably arranged in the casing 1, and a toner adding nozzle is arranged on the right side of the toner cartridge 3.
The powder feeding nozzle comprises a movable tube 6, a sealing funnel 23 is fixed in the movable tube 6, the small end of the sealing funnel 23 faces the interior of the toner cartridge 3, the sealing funnel 23 is made of elastic rubber, the movable tube 6 is arranged in a hole 21 on the right side plate of the toner cartridge 3 in a sliding and sealing manner, a sealing ring 22 is fixed on the hole wall of the hole 21, the inner edge of the sealing ring 22 is in sliding and sealing contact with the outer edge of the movable tube 6, the movable tube 6 penetrates through the hole 21, first grooves 7 are formed in the right side plates of the toner cartridge 3 on the two sides of the hole 21, a fixed rod 8 is arranged in each first groove 7, the fixed rod 8 is fixedly connected with the outer edge of the movable tube 6, the right end of the fixed rod 8 protrudes to the right side of the toner cartridge 3, second grooves 9 are formed in the parts of the fixed rod 8 protruding to the right side of the toner cartridge 3, an inner ring 13 is fixed on the outer edge of one, the end of the strut 15 remote from the inner ring 13 is fixed to the inner edge of the outer ring 14, the outer ring 14 being concentric with the inner ring 13, an outer sleeve 16 made of rubber is fixed on the outer edge of the outer ring 14, the outer sleeve 16 is in sliding sealing contact with the inner edge of the carbon powder box 3, a filter screen 17 is fixed between the inner ring 13 and the outer ring 14, the filter screen 17 is a non-woven fabric filter screen, the outer edge of the pipe wall at one side of the movable pipe 6 is provided with two blind holes 10, the two blind holes 10 are arranged in bilateral symmetry, the pipe wall of the movable pipe 6 between the two blind holes 10 is provided with a channel 12, the channel 12 is communicated with the two blind holes 10, the length of the channel 12 is larger than the thickness of the right side plate of the toner cartridge 3, the orifice of each blind hole 10 is fixed with a filter layer 11, the filter layer 11 is a fiber filter layer, the left blind hole 10 is communicated with the inside of the toner cartridge 3, the right blind hole 10 corresponds to the hole wall of the opening 21, and the inner edge of the sealing ring 22 blocks the hole opening of the right blind hole 10.
An inner rod 18 is fixed in the toner cartridge 3 on the left side of the movable tube 6, an ejector rod 19 is fixed on the inner rod 18, a rubber column 20 is fixed on the ejector rod 19, the rubber column 20 is located in the movable tube 6, the outer edge of the rubber column 20 is in sliding sealing contact with the outer edge of the movable tube 6, and a chamfer is arranged at the outer edge of one end, facing the movable tube 6, of the rubber column 20.
Before the powder adding, insert the second recess 9 on the dead lever 8 with the crew cut screwdriver, make dead lever 8 to the outside direction motion of first recess 7 through the crew cut screwdriver, when dead lever 8 all withdraws from first recess 7, rotate movable tube 6, make dead lever 8 crisscross with first recess 7, rubber column 20 withdraws from movable tube 6 this moment, movable tube 6 communicates the inside and the 3 external world of cartridge 3, left side blind hole 10 still is in cartridge 3, the blind hole 10 on right side and the 3 external world of cartridge communicate, two blind holes 10 and passageway 12 constitute the outside exhaust wind channel of the air in the cartridge 3 of being convenient for.
When powder is added, a conical bottle nozzle of the powder bottle is inserted into the movable pipe 6, the bottle nozzle of the powder bottle penetrates through the sealing funnel 23, the small end of the sealing funnel 23 can hold the bottle nozzle of the powder bottle tightly and further is in sealing contact with the outer edge of the bottle nozzle of the powder bottle to extrude the powder bottle, carbon powder in the powder bottle enters the carbon powder box 3, meanwhile, air in the carbon powder box 3 is filtered by the filter screen 17 and then is discharged to the outside of the carbon powder box 3 through the blind hole 10 and the channel 12 in the carbon powder box 3 and the blind hole 10 communicated with the outside of the carbon powder box 3 at the moment, the filter screen 17 can filter and intercept the carbon powder contained in the air discharged from the inside of the carbon powder box 3 into the carbon powder box 3, meanwhile, the filter layer 11 in the blind hole 10 can further filter the air discharged from the inside of the carbon powder box 3, in the powder adding process, the air in the carbon powder box 3 can be discharged after being filtered, and the powder adding is more convenient, meanwhile, the carbon powder can be effectively prevented from leaking outwards, and the waste of the carbon powder is prevented.
After the powder is accomplished, rotate movable tube 6 for dead lever 8 corresponds with first recess 7, makes movable tube 6 press to 3 inside directions of cartridge, and after dead lever 8 was located first recess 7, rubber column 20 was located movable tube 6, and movable tube 6 is by the shutoff, prevents that the carbon dust in the cartridge 3 from spilling.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A selenium drum powder box convenient for adding powder comprises a shell (1), a carbon powder box (3), a waste powder box (4), a magnetic roller, a charging roller and a drum core (5), wherein the magnetic roller, the charging roller and the drum core (5) are movably arranged in the shell (1), and is characterized in that a powder adding nozzle is arranged at the right side of the carbon powder box (3),
the powder adding nozzle comprises a movable tube (6), a sealing funnel (23) is fixed in the movable tube (6), the small end of the sealing funnel (23) faces the inside of the toner cartridge (3), the movable tube (6) is arranged in a hole (21) on the right side plate of the toner cartridge (3) in a sliding sealing manner, the movable tube (6) penetrates through the hole (21), first grooves (7) are formed in the right side plates of the toner cartridge (3) on two sides of the hole (21), fixing rods (8) are arranged in the first grooves (7), the fixing rods (8) are fixedly connected with the outer edge of the movable tube (6), an inner ring (13) is fixed on the outer edge of one end of the movable tube (6) positioned in the toner cartridge (3), a plurality of supporting rods (15) are uniformly distributed and fixed on the circumference of the outer edge of the inner ring (13), one end of the supporting rods (15) far away from the inner ring (13) is fixed on the inner edge of an outer ring (14), the outer, the outer ring (14) is in sliding sealing contact with the inner wall of the carbon powder box (3), a filter screen (17) is fixed between the inner ring (13) and the outer ring (14), two blind holes (10) are formed in the outer edge of the tube wall on one side of the movable tube (6), the two blind holes (10) are arranged in bilateral symmetry, a channel (12) is formed in the tube wall of the movable tube (6) between the two blind holes (10), the channel (12) is communicated with the two blind holes (10), the length of the channel (12) is greater than the thickness of the right plate of the carbon powder box (3), a filter layer (11) is fixed at the orifice of each blind hole (10), the left blind hole (10) is communicated with the interior of the carbon powder box (3), the right blind hole (10) corresponds,
an inner rod (18) is fixed in the carbon powder box (3) on the left side of the movable tube (6), a push rod (19) is fixed on the inner rod (18), a rubber column (20) is fixed on the push rod (19), the rubber column (20) is located in the movable tube (6), and the outer edge of the rubber column (20) is in sliding sealing contact with the outer edge of the movable tube (6).
2. The toner cartridge convenient for toner adding as claimed in claim 1, wherein a sealing ring (22) is fixed on the wall of the opening (21), the inner edge of the sealing ring (22) is in sliding sealing contact with the outer edge of the movable tube (6), and the inner edge of the sealing ring (22) blocks the orifice of the blind hole (10) on the right side.
3. The toner cartridge convenient for toner filling as claimed in claim 1, wherein the right end of the fixing rod (8) protrudes to the right side of the toner cartridge (3), and the parts of the fixing rod (8) protruding to the right side of the toner cartridge (3) are provided with second grooves (9).
4. A toner cartridge for facilitating toner loading as claimed in claim 1 wherein a rubber outer sleeve (16) is fixed to the outer rim of the outer ring (14), the outer sleeve (16) being in sliding sealing contact with the inner rim of the toner cartridge (3).
5. The toner cartridge for facilitating toner loading as claimed in claim 1, wherein the sealing funnel (23) is made of elastic rubber.
6. The toner cartridge convenient for toner application as claimed in claim 1, wherein the filter screen (17) is a non-woven fabric filter screen.
7. A toner cartridge for facilitating toner application as claimed in claim 1 wherein the filter layer (11) is a fibrous filter layer.
8. The toner cartridge convenient for toner adding as claimed in claim 1, wherein the rubber column (20) is chamfered at the outer edge of one end facing the movable tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135109.5A CN110824870B (en) | 2019-11-19 | 2019-11-19 | Selenium drum powder box convenient to powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135109.5A CN110824870B (en) | 2019-11-19 | 2019-11-19 | Selenium drum powder box convenient to powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110824870A true CN110824870A (en) | 2020-02-21 |
| CN110824870B CN110824870B (en) | 2022-04-22 |
Family
ID=69556843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911135109.5A Active CN110824870B (en) | 2019-11-19 | 2019-11-19 | Selenium drum powder box convenient to powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110824870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269307A (en) * | 2020-11-13 | 2021-01-26 | 衡阳和乐办公设备有限公司 | Carbon powder box with powder detection port |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216690A (en) * | 1968-01-02 | 1970-12-23 | Rank Xerox Ltd | Sensing the developing capability of xerographic developer material |
| CN1107587A (en) * | 1993-06-10 | 1995-08-30 | 佳能株式会社 | Developer supplying container and assembling method threof |
| US20060099012A1 (en) * | 2004-11-09 | 2006-05-11 | Emi Kita | Toner container, toner supply device and image forming apparatus |
| CN101581910A (en) * | 2009-06-12 | 2009-11-18 | 珠海赛纳科技有限公司 | Processing box |
| CN102331697A (en) * | 2011-07-22 | 2012-01-25 | 珠海天威飞马打印耗材有限公司 | Driving structure of toner cartridge |
| CN206618960U (en) * | 2017-04-01 | 2017-11-07 | 中山骏威办公用品有限公司 | A kind of cartridge for being easy to add powder |
| CN107422618A (en) * | 2017-09-26 | 2017-12-01 | 天津市志捷科技股份有限公司 | Printer toner cartridge adds powder dust cover |
| CN107589646A (en) * | 2017-10-26 | 2018-01-16 | 周倩 | A kind of toner cartridge ink powder adding set |
| CN207249359U (en) * | 2017-09-26 | 2018-04-17 | 天津市志捷科技股份有限公司 | Printer toner cartridge adds powder dust cover |
| CN207704192U (en) * | 2017-12-25 | 2018-08-07 | 广州市楚天塑料容器有限公司 | A kind of toner cartridge easily adding powder |
| CN108722040A (en) * | 2018-04-27 | 2018-11-02 | 虹光精密工业股份有限公司 | Filling type toner cartridge, air filtering device and carbon powder supplementing combined structure |
-
2019
- 2019-11-19 CN CN201911135109.5A patent/CN110824870B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216690A (en) * | 1968-01-02 | 1970-12-23 | Rank Xerox Ltd | Sensing the developing capability of xerographic developer material |
| CN1107587A (en) * | 1993-06-10 | 1995-08-30 | 佳能株式会社 | Developer supplying container and assembling method threof |
| US20060099012A1 (en) * | 2004-11-09 | 2006-05-11 | Emi Kita | Toner container, toner supply device and image forming apparatus |
| CN101581910A (en) * | 2009-06-12 | 2009-11-18 | 珠海赛纳科技有限公司 | Processing box |
| CN102331697A (en) * | 2011-07-22 | 2012-01-25 | 珠海天威飞马打印耗材有限公司 | Driving structure of toner cartridge |
| CN206618960U (en) * | 2017-04-01 | 2017-11-07 | 中山骏威办公用品有限公司 | A kind of cartridge for being easy to add powder |
| CN107422618A (en) * | 2017-09-26 | 2017-12-01 | 天津市志捷科技股份有限公司 | Printer toner cartridge adds powder dust cover |
| CN207249359U (en) * | 2017-09-26 | 2018-04-17 | 天津市志捷科技股份有限公司 | Printer toner cartridge adds powder dust cover |
| CN107589646A (en) * | 2017-10-26 | 2018-01-16 | 周倩 | A kind of toner cartridge ink powder adding set |
| CN207704192U (en) * | 2017-12-25 | 2018-08-07 | 广州市楚天塑料容器有限公司 | A kind of toner cartridge easily adding powder |
| CN108722040A (en) * | 2018-04-27 | 2018-11-02 | 虹光精密工业股份有限公司 | Filling type toner cartridge, air filtering device and carbon powder supplementing combined structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269307A (en) * | 2020-11-13 | 2021-01-26 | 衡阳和乐办公设备有限公司 | Carbon powder box with powder detection port |
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| Publication number | Publication date |
|---|---|
| CN110824870B (en) | 2022-04-22 |
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Denomination of invention: A toner cartridge convenient for adding powder Effective date of registration: 20230227 Granted publication date: 20220422 Pledgee: ZHUHAI MEGAIN TECHNOLOGY Co.,Ltd. Pledgor: Zhuhai Xinze Technology Co.,Ltd. Registration number: Y2023980033406 |
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