CN109060324B - Durable and wear-resisting check out test set of gyro wheel walking is put to travel suitcase - Google Patents
Durable and wear-resisting check out test set of gyro wheel walking is put to travel suitcase Download PDFInfo
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- CN109060324B CN109060324B CN201810737581.5A CN201810737581A CN109060324B CN 109060324 B CN109060324 B CN 109060324B CN 201810737581 A CN201810737581 A CN 201810737581A CN 109060324 B CN109060324 B CN 109060324B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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Abstract
The invention provides a device for detecting the lifting durability and the roller walking wear resistance of a traveling case, which comprises a base, a supporting disc and a supporting arm, wherein the base is provided with a plurality of supporting discs; and a second clamping block is movably arranged on the other side of the adjusting bolt. The setting of supporting disk, be favorable to the convenience of using, direct four electric putter of control panel control constantly repeat the flexible when carrying out the lift and put endurance test, directly drive top support plate and support arm and reciprocate, thereby carry the test of putting about driving the simulation travelling basket, when needing to carry out the wear-resisting test of gyro wheel walking, open the motor through control panel earlier, it is rotatory to drive the pinion when the motor rotates, thereby make the pinion drive the supporting disk constantly rotatory through the annular arch in the supporting disk outside, so can make the gyro wheel of travelling basket bottom rotate relative to the supporting disk, thereby the wear-resisting test of gyro wheel walking of simulation travelling basket, this equipment can carry out two kinds of tests, need not frequently to dismantle when carrying out two kinds of tests, it is more convenient.
Description
Technical Field
The invention belongs to the technical field of testing and detecting equipment, and particularly relates to equipment for detecting the lifting and placing durability and the roller walking wear resistance of a travel suitcase.
Background
A suitcase, also commonly called a trolley case, is a suitcase having a draw bar and rollers, and is widely used for traveling and going out because of its convenience in use, carrying clothes, etc. In the use, because road surface is unsmooth, the gyro wheel need constantly stride across the obstacle, especially has certain heavy burden in the draw-bar box, and this has higher requirement to the bearing capacity of gyro wheel, and the travelling basket of inferior quality is always scrapped because the pivot fracture of gyro wheel, consequently needs to test the life-span of travelling basket gyro wheel.
For example, patent application No. 201621333815.2 discloses a device for testing the durability of rollers of a traveling case, comprising: the device comprises a bracket, a clamping unit fixed on the bracket, a track unit and a motor for controlling the track unit to move; during testing, the clamping unit (2) fixes the top end of the pull rod of the suitcase to be tested, and the roller of the suitcase to be tested is in contact connection with the upper part of the rail unit (3). Compared with the prior art, the invention has the advantages of small used field, no need of operators to pay attention to the device all the time, and high test efficiency.
Based on the above search, the above patent combines with most of the travel suitcase detection devices in the prior art, and has the following problems in use: the existing suitcase detection equipment needs to separately test the walking test and the lifting and placing durability test of the roller when testing the suitcase, one type of equipment can only carry out one type of test, so that two types of equipment need to be used when carrying out two types of tests, the equipment needs to be frequently disassembled and replaced in the test process, and the existing equipment can only place one suitcase once when carrying out the durability test of the roller, so that the test efficiency is low.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a device for detecting durability of lifting and placing of a suitcase and wear resistance of roller walking is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device for detecting the lifting and placing durability and the roller walking wear resistance of a traveling case, which aims to solve the problems that the conventional device for detecting the traveling case needs to separately test the roller walking and the lifting and placing durability when testing the traveling case, only one device can be used for testing, two devices need to be used when two tests are performed, the devices need to be frequently disassembled and replaced in the testing process, only one traveling case can be placed at a time when the conventional device is used for testing the roller durability, and the testing efficiency is low.
The invention relates to a device for detecting the lifting and placing durability and the abrasion resistance of roller walking of a travel suitcase, which has the following specific technical means:
a travel suitcase lifting and placing durability and roller walking wear resistance detection device comprises a base, a supporting plate, a supporting arm, a control box, a control panel, a top supporting plate, an electric push rod, a first clamping block, a second clamping block, a fixing block, an adjusting bolt, a motor and a pinion; a control box is fixedly arranged on one side of the top of the base; the top of the control box is fixedly provided with a control panel; the inner side of the control box is also fixedly provided with a motor; a supporting disc is movably embedded and mounted on the inner side of the top of the base; the top of the base is also fixedly and symmetrically provided with four electric push rods; a top supporting plate is fixedly arranged at the top of each of the four electric push rods; the outer side of the top supporting plate is fixedly and symmetrically provided with eight supporting arms in total through welding; one side of the bottom of each of the eight supporting arms is fixedly provided with a first clamping block and a fixed block; one side of the fixed block is embedded with an adjusting bolt through threads, and the other side of the adjusting bolt extends outwards from the other side of the fixed block; and a second clamping block is movably arranged on the other side of the adjusting bolt.
Furthermore, a pinion is fixedly installed at the bottom of a rotating shaft of the motor, and a circle of annular protruding structures are fixedly arranged on the outer side of the supporting disk.
Furthermore, a plurality of tooth socket-shaped structures corresponding to the small gear are fixedly arranged on the outer side of the annular bulge on the outer side of the supporting plate, and the small gear is tangent to the annular bulge on the outer side of the supporting plate.
Furthermore, the top supporting plate is a structure capable of moving up and down and driven by an electric push rod.
Furthermore, the middle of the supporting disk is of a round hole-shaped structure, a plurality of rollers are fixedly arranged on the inner side and the outer side of the supporting disk in an annular arrangement mode, and corresponding annular grooves are also formed in the corresponding positions of the base and the embedded portion of the base.
Furthermore, No. two clamp splice are portable structure about, and one side of No. one clamp splice and No. two clamp splices all is provided with a semicircular groove, and one side of No. one clamp splice and No. two clamp splices still all is provided with one deck anti-skidding rubber.
Furthermore, one side of the adjusting bolt embedded into the second clamping block is provided with a plate-shaped protrusion, one side of the second clamping block is also provided with a corresponding groove, and the adjusting bolt can rotate 360 degrees relative to the second clamping block.
Furthermore, the top of the second clamping block is provided with a strip-shaped groove, and the bottom of each supporting arm is also provided with a strip-shaped bulge clamped with the groove at the top of the second clamping block.
Compared with the prior art, the invention has the following beneficial effects:
the setting of supporting disk, be favorable to the convenience of using, direct four electric putter of control panel control constantly repeat the flexible when carrying out the lift and put endurance test, directly drive top support plate and support arm and reciprocate, thereby carry the test of putting about driving the simulation travelling basket, when needing to carry out the wear-resisting test of gyro wheel walking, open the motor through control panel earlier, it is rotatory to drive the pinion when the motor rotates, thereby make the pinion drive the supporting disk constantly rotatory through the annular arch in the supporting disk outside, so can make the gyro wheel of travelling basket bottom rotate relative to the supporting disk, thereby the wear-resisting test of gyro wheel walking of simulation travelling basket, this equipment can carry out two kinds of tests, need not frequently to dismantle when carrying out two kinds of tests, it is more convenient.
The arrangement of the supporting arms is favorable for improving the testing efficiency, when the suitcase needs to be lifted and placed durably and the roller walking is wear-resistant, the handle of the suitcase is firstly fixed on the inner sides of the first clamping block and the second clamping block, the handle is firstly embedded into the groove on one side of the first clamping block during fixing, then the adjusting bolt is rotated to enable the adjusting bolt to move leftwards and rightwards on the inner side of the fixing block, then the adjusting bolt can drive the second clamping block to move leftwards and rightwards horizontally, the groove on one side of the second clamping block can be tightly attached to the suitcase handle by moving rightwards on the second clamping block, the suitcase handle can be fixed, and the supporting arms of the device are eight in total, so that eight suitcases can be simultaneously fixed for testing, and the testing efficiency.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a main sectional structural schematic diagram of the present invention.
Fig. 3 is a schematic view of the main partial sectional structure of the present invention.
Fig. 4 is a bottom view of the support arm of the present invention.
Fig. 5 is a partially enlarged structural view of fig. 2 of the present invention.
Fig. 6 is a partially enlarged schematic view of fig. 2 of the present invention.
Fig. 7 is a partially enlarged structural view of fig. 3 of the present invention.
Fig. 8 is a schematic top view of the support plate of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
a base-1; a support disc-2; a support arm-3; a control box-4; a control panel-5; a top support plate-6; an electric push rod-7; a first clamping block-8; a second clamping block-9; fixing blocks-10; an adjusting bolt-11; a motor-12; pinion-13.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a device for detecting the lifting and placing durability of a traveling case and the walking wear resistance of a roller, which comprises a base 1, a supporting plate 2, a supporting arm 3, a control box 4, a control panel 5, a top supporting plate 6, an electric push rod 7, a first clamping block 8, a second clamping block 9, a fixing block 10, an adjusting bolt 11, a motor 12 and a pinion 13;
a control box 4 is fixedly arranged on one side of the top of the base 1; a control panel 5 is fixedly arranged at the top of the control box 4; the inner side of the control box 4 is also fixedly provided with a motor 12; a supporting disk 2 is movably embedded and installed on the inner side of the top of the base 1; the top of the base 1 is also fixedly and symmetrically provided with four electric push rods 7; the top of the four electric push rods 7 is fixedly provided with a top supporting plate 6;
the outer side of the top supporting plate 6 is fixedly and symmetrically provided with eight supporting arms 3 in total by welding; one side of the bottom of each of the eight supporting arms 3 is fixedly provided with a first clamping block 8 and a fixed block 10; one side of the fixed block 10 is embedded with an adjusting bolt 11 through threads, and the other side of the adjusting bolt 11 extends outwards from the other side of the fixed block 10; the other side of the adjusting bolt 11 is movably provided with a second clamping block 9.
The bottom of the rotating shaft of the motor 12 is fixedly provided with a pinion 13, the outer side of the supporting plate 2 is fixedly provided with a circle of annular bulge structures, when the roller walking wear resistance test is required, the motor 12 is started through the control panel 5, the motor 12 can drive the pinion 13 to rotate when rotating, so that the pinion 13 drives the supporting plate 2 to continuously rotate through the annular bulge structures on the outer side of the supporting plate 2, the roller at the bottom of the suitcase can rotate relative to the supporting plate 2, and the roller walking wear resistance test of the suitcase is simulated.
Wherein, the fixed tooth's socket column structure that is provided with a plurality of and pinion 13 corresponds in the cyclic annular protruding outside in the supporting disk 2 outside, and pinion 13 is tangent with the cyclic annular protruding in the supporting disk 2 outside, when needing to carry out the wear-resisting test of gyro wheel walking, open motor 12 through control panel 5 earlier, can drive pinion 13 rotatory when motor 12 rotates, thereby make pinion 13 drive supporting disk 2 through the cyclic annular protruding in the supporting disk 2 outside and constantly rotate, so can make the gyro wheel of travelling basket bottom rotate relative to supporting disk 2, thereby the gyro wheel walking wear-resisting test of simulation travelling basket.
The top supporting plate 6 is a structure which can be moved up and down and can be driven by the electric push rods 7, when the lifting and placing endurance test is carried out, the four electric push rods 7 are directly controlled by the control panel 5 to repeatedly stretch and retract continuously, the top supporting plate 6 and the supporting arm 3 are directly driven to move up and down, and therefore the simulation suitcase is driven to be lifted and placed up and down.
Wherein, the centre of supporting disk 2 is a round hole column structure, and the inboard and the outside of supporting disk 2 all arrange fixed mounting through the annular has a plurality of gyro wheels, and base 1 also is provided with corresponding annular groove rather than the corresponding position of gomphosis, and the round hole in the middle of the supporting disk 2 can make electric putter 7's bottom be connected with base 1, and the gyro wheel in the supporting disk 2 outside can make the frictional force greatly reduced when supporting disk 2 rotates.
Wherein, No. two clamp splice 9 are portable structure about can, and one side of No. one clamp splice 8 and No. two clamp splice 9 all is provided with a semicircular groove, one side of No. one clamp splice 8 and No. two clamp splice 9 still all is provided with one deck non-slip rubber, when the handle of fixed travelling basket, earlier with the recess looks gomphosis of one side of the travelling basket handle and No. one clamp splice 8, then through driving No. two clamp splice 9 and remove the recess that makes No. two clamp splice 9 one sides and cooperate the recess of one side of No. one clamp splice 8 to press from both sides the handle of fixed travelling basket, cooperation non-slip rubber centre gripping is more firm, avoid producing when the test and skid and influence the test and go on.
Wherein, one side that adjusting bolt 11 imbeds No. two clamp splice 9 is provided with a platelike arch, and one side of No. two clamp splice 9 also is provided with a corresponding recess, and adjusting bolt 11 can carry out 360 rotations for No. two clamp splice 9, during the fixed time with the handle imbed in the recess of No. one clamp splice 8 one side earlier, then rotatory adjusting bolt 11 makes adjusting bolt 11 move about the inboard of fixed block 10, thereby drive No. two clamp splice 9 and remove, and adjusting bolt 11 can rotate for No. two clamp splice 9 when rotatory, the recess at No. two clamp splice 9 top again with the protruding gomphosis of bar of support arm 3 bottom, so adjusting bolt 11 can drive No. two clamp splice 9 and move about the level.
The top of the second clamping block 9 is provided with a strip-shaped groove, the bottom of each supporting arm 3 is also provided with a strip-shaped protrusion clamped with the groove in the top of the second clamping block 9, the handle is embedded into the groove in one side of the first clamping block 8 during fixing, then the adjusting bolt 11 is rotated to enable the adjusting bolt 11 to move left and right on the inner side of the fixing block 10, so that the second clamping block 9 is driven to move, the adjusting bolt 11 can rotate relative to the second clamping block 9 during rotation, the groove in the top of the second clamping block 9 is embedded with the strip-shaped protrusion in the bottom of the supporting arm 3, the adjusting bolt 11 can drive the second clamping block 9 to move left and right horizontally, and the handle of the suitcase is convenient to fix.
The specific use mode and function of the embodiment are as follows:
in the invention, when the two tests of durability of lifting and placing the suitcase and wear resistance of roller walking are needed, the handle of the suitcase is fixed at the inner sides of the first clamping block 8 and the second clamping block 9, the handle is embedded into the groove at one side of the first clamping block 8 when the suitcase is fixed, then the adjusting bolt 11 is rotated to enable the adjusting bolt 11 to move left and right at the inner side of the fixed block 10, so as to drive the second clamping block 9 to move, the adjusting bolt 11 rotates relative to the second clamping block 9 when the adjusting bolt 11 rotates, the groove at the top of the second clamping block 9 is embedded with the strip-shaped bulge at the bottom of the supporting arm 3, so that the adjusting bolt 11 can drive the second clamping block 9 to move left and right horizontally, then the second clamping block 9 is driven to move right, and the groove at one side of the second clamping block 9 is tightly attached to the handle of the suitcase, thus the handle can be fixed more conveniently, and the supporting arms 3, therefore, eight traveling cases can be fixed simultaneously for testing, the testing efficiency is greatly improved, when the durability test is carried out, four electric push rods 7 are controlled to stretch repeatedly continuously through the control panel 5, the top supporting plate 6 and the supporting arm 3 are directly driven to move up and down, the simulation traveling case is driven to carry out the up-and-down lifting test, when the roller walking wear-resistant test is required, the motor 12 is started through the control panel 5, the motor 12 can drive the pinion 13 to rotate when rotating, the pinion 13 drives the supporting plate 2 to rotate continuously through the annular bulge on the outer side of the supporting plate 2, the roller at the bottom of the traveling case can rotate relative to the supporting plate 2, the roller walking wear-resistant test of the simulation traveling case is realized, the equipment can carry out two tests, the two tests are not required to be frequently.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a travel case and bag are carried and are put durable and wear-resisting check out test set of gyro wheel walking which characterized in that: the device for detecting the lifting durability and the roller walking wear resistance of the traveling case comprises a base, a supporting plate, a supporting arm, a control box, a control panel, a top supporting plate, an electric push rod, a first clamping block, a second clamping block, a fixing block, an adjusting bolt, a motor and a pinion; a control box is fixedly arranged on one side of the top of the base; the top of the control box is fixedly provided with a control panel; the inner side of the control box is also fixedly provided with a motor; a supporting disc is movably embedded and mounted on the inner side of the top of the base; the top of the base is also fixedly and symmetrically provided with four electric push rods; a top supporting plate is fixedly arranged at the top of each of the four electric push rods; the outer side of the top supporting plate is fixedly and symmetrically provided with eight supporting arms in total through welding; one side of the bottom of each of the eight supporting arms is fixedly provided with a first clamping block and a fixed block; one side of the fixed block is embedded with an adjusting bolt through threads, and the other side of the adjusting bolt extends outwards from the other side of the fixed block; a second clamping block is movably arranged on the other side of the adjusting bolt;
a pinion is fixedly mounted at the bottom of a rotating shaft of the motor, a circle of annular bulge structure is fixedly arranged on the outer side of the supporting disk, and the pinion is tangent to the annular bulge on the outer side of the supporting disk.
2. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: and a plurality of tooth socket-shaped structures corresponding to the small gears are fixedly arranged on the outer side of the annular bulge on the outer side of the supporting plate.
3. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: the top supporting plate is a movable structure which can be driven by an electric push rod.
4. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: the middle of the supporting disk is of a round hole-shaped structure, a plurality of rollers are fixedly arranged on the inner side and the outer side of the supporting disk in an annular arrangement mode, and corresponding annular grooves are also formed in the corresponding positions of the base and the embedded base.
5. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: no. two clamp splice are portable structure about, and one side of a clamp splice and No. two clamp splices all is provided with a semicircular groove, and one side of a clamp splice and No. two clamp splices still all is provided with one deck anti-skidding rubber.
6. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: one side of the adjusting bolt embedded into the second clamping block is provided with a plate-shaped bulge, one side of the second clamping block is also provided with a corresponding groove, and the adjusting bolt can rotate 360 degrees relative to the second clamping block.
7. The apparatus for detecting durability of luggage and wear resistance of roller traveling according to claim 1, wherein: the top of the second clamping block is provided with a strip-shaped groove, and the bottom of each supporting arm is also provided with a strip-shaped bulge clamped with the groove at the top of the second clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737581.5A CN109060324B (en) | 2018-07-06 | 2018-07-06 | Durable and wear-resisting check out test set of gyro wheel walking is put to travel suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737581.5A CN109060324B (en) | 2018-07-06 | 2018-07-06 | Durable and wear-resisting check out test set of gyro wheel walking is put to travel suitcase |
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| CN109060324A CN109060324A (en) | 2018-12-21 |
| CN109060324B true CN109060324B (en) | 2020-05-08 |
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| CN201810737581.5A Active CN109060324B (en) | 2018-07-06 | 2018-07-06 | Durable and wear-resisting check out test set of gyro wheel walking is put to travel suitcase |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724892A (en) * | 2019-02-12 | 2019-05-07 | 莱茵技术（上海）有限公司 | A kind of road conditions durability testing system |
| CN110702449B (en) * | 2019-11-14 | 2021-08-06 | 浙江鸿一箱包皮件有限公司 | Durability testing device for pull rod and roller of suitcase |
| CN111780962A (en) * | 2020-08-06 | 2020-10-16 | 东莞市励骏高分子材料有限公司 | Method for testing wear resistance of trolley case travelling wheel on simulation of multi-path surface |
| CN115586096B (en) * | 2022-11-08 | 2023-06-09 | 邵东智能制造技术研究院有限公司 | Be used for case and bag abrasion resistance check out test set |
| CN117782873A (en) * | 2023-12-28 | 2024-03-29 | 东莞市励骏高分子材料有限公司 | Method and equipment for testing wear resistance of simulated multipath surface of traveling wheel of draw-bar box |
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| JP4479664B2 (en) * | 2006-01-24 | 2010-06-09 | 株式会社豊田中央研究所 | Multiple test system |
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| CN202735179U (en) * | 2012-04-17 | 2013-02-13 | 昆山市创新科技检测仪器有限公司 | Device used for detecting abrasion resistance of wooded floor |
| CN203310611U (en) * | 2013-05-14 | 2013-11-27 | 东莞市越联检测仪器有限公司 | Luggage wheel quality test machine |
| CN206725214U (en) * | 2017-05-15 | 2017-12-08 | 陈垂坤 | The device of the antifatigue degree of pull bar in a kind of measurement draw-bar box |
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Effective date of registration: 20200416 Address after: 314000. 1 south side of Feng Yu highway, Nanhu Town, Nanhu District, Zhejiang, Jiaxing Applicant after: ZHEJIANG YUANCHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 325300 Jianshe Road 129, Dali Town, Wencheng County, Wenzhou, Zhejiang Applicant before: Liu Linxia |
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