CN109521313B - Automatic electronic component testing mechanism - Google Patents
Automatic electronic component testing mechanism Download PDFInfo
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- CN109521313B CN109521313B CN201811437322.7A CN201811437322A CN109521313B CN 109521313 B CN109521313 B CN 109521313B CN 201811437322 A CN201811437322 A CN 201811437322A CN 109521313 B CN109521313 B CN 109521313B
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- 238000012360 testing method Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an automatic electronic component testing mechanism which comprises a motor case, a support column, a base and a testing mechanism, wherein two power supply connecting seats are arranged at the upper end of the base, the power supply connecting seats are connected to the base through bolts, joints are arranged at the upper ends of the power supply connecting seats, an air pump is arranged in the base, the air pump is connected to the base through bolts, an air cylinder mounting frame is arranged at the upper end of the air pump, a telescopic air cylinder is arranged at the upper end of the air cylinder mounting frame, the telescopic air cylinder is connected to the air cylinder mounting frame through bolts, and a bottom bearing plate is arranged at the upper end of the telescopic air cylinder. The beneficial effects are that: the device adopts multiple angle test to wait to detect electronic components, guarantees the detection effect, easy operation, and the device adopts full-automatic detection method, improves work efficiency, and adaptability is strong, and a plurality of reference columns that set up can adapt to all kinds of electronic components, improves the practicality.
Description
Technical Field
The invention relates to the field of electronic component processing, in particular to an automatic electronic component testing mechanism.
Background
The electronic component is a component part of an electronic element, an electric small machine and an instrument, is often composed of a plurality of parts and can be commonly used in similar products; at present, the appearance deformation of pins of surface mount electronic components can cause the defects of opening and short circuit of products in whole machine mounting welding, so that the detection of the appearance size of the pins is indispensable before the products leave the factory, but because the electronic components are welded on a circuit board, the interval is too small, the contacts are compact, if the electronic components are manually detected by a user, the testing time is too long, the testing efficiency of the small contacts can be reduced after long-time testing, some electronic components also need to be tested in a live state, and the personal safety of workers is threatened if short circuit occurs.
Disclosure of Invention
The invention aims to solve the problems and provide an automatic electronic component testing mechanism which improves the working efficiency of electronic component testing.
The invention realizes the above purpose through the following technical scheme:
an automatic electronic component testing mechanism comprises a motor case, a support column, a base and a testing mechanism, wherein two power supply connecting seats are arranged at the upper end of the base, the power supply connecting seats are connected with the base through bolts, connectors are arranged at the upper ends of the power supply connecting seats, an air pump is arranged inside the base, the air pump is connected with the base through bolts, an air cylinder mounting frame is arranged at the upper end of the air pump, an expansion cylinder is arranged at the upper end of the air cylinder mounting frame, the expansion cylinder is connected with the air cylinder mounting frame through bolts, a bottom bearing plate is arranged at the upper end of the expansion cylinder, the bottom bearing plate is connected with the base through bolts, an expansion positioning column is arranged at the upper end of the bottom bearing plate, the expansion positioning column is connected with the bottom bearing plate in a sliding mode, a placing groove is arranged between the expansion positioning column and the base, the utility model discloses a power supply connecting seat, including power supply connecting seat, support column, motor case, transverse screw rod, transverse motor, sweep sign indicating number ware model is SJ-7200, the support column rear end is provided with vertical motor, the motor case downside is provided with two vertical screws, be provided with vertical slider on the vertical screw rod, vertical slider inboard is provided with two slide bars, the slide bar inboard is provided with the transverse screw rod, the transverse screw rod with be provided with transverse motor between the vertical slider, be provided with transverse movement seat on the transverse screw rod, the utility model discloses a test device for the electric power of the electric power source, including the test device, the test device is characterized by comprising a connecting pipe, lateral shifting seat upper end is provided with, the lateral shifting seat lower extreme is provided with the accredited testing organization, the test device includes lift cylinder, piston, rotating electrical machines, test box, the piston lower extreme is provided with the rotating electrical machines, the rotating electrical machines lower extreme is provided with the test box, the inside two accommodate motor that are provided with of test box, accommodate motor one side is provided with adjusting screw, be provided with the regulating slide on the adjusting screw, the regulating slide lower extreme is provided with the motor of buckling, the motor lower extreme of buckling is provided with the test terminal, the test terminal with be provided with the spout between the test box, the spout rear side is provided with the detection camera, the inside memory that is provided with of motor box, the memory model is TVS-882ST2, memory one side is provided with the electric current detector, the electric current detector model is GY-471.
Preferably: and one side of the current detector is provided with a controller, the model of the controller is FX3G, and the controller is connected with the motor box through a screw.
So set up, the current detector plays control and processing role, has guaranteed connection stability through screw connection.
Preferably: the sliding groove and the test box are integrally formed.
So set up, the spout plays spacing effect, integrated into one piece processing is convenient.
Preferably: the adjusting screw is connected with the adjusting slide block through threads.
So set up, adjusting screw plays the regulating action, through threaded connection stability is strong.
Preferably: the test box is connected to the rotating motor through bolts.
So set up, the test box plays the test action, has guaranteed stability through bolted connection.
Preferably: the control panel is inlaid in the motor case.
So set up, control panel plays control action, inlays and connects the assurance leakproofness.
Preferably: the detection camera is embedded in the test box.
So set up, detect the camera and play the detection effect, inlay and connect the assurance stability.
Preferably: the cylinder mounting frame is connected with the base through welding.
So set up, cylinder mount plays the bearing effect, through welding bearing capacity is strong.
Preferably: the test binding post is connected to the bending motor through a screw.
So set up, test terminal plays the detection effect, and through screw connection stability is strong.
Preferably: the controller is connected to the control panel, the code scanner, the longitudinal motor, the connector, the transverse motor, the air pump, the test binding post, the rotating motor, the adjusting motor, the bending motor, the detection camera, the memory, the current detector and the turnover motor through wires.
So set up, the controller passes through the wire and connects in each electrical components, has guaranteed the timeliness of information processing.
Compared with the prior art, the invention has the following beneficial effects:
1. the device adopts various angles to test the electronic components to be detected, so that the detection effect is ensured;
2. the operation is simple, the device adopts a full-automatic detection method, and the working efficiency is improved;
3. the adaptability is strong, and a plurality of reference columns that set up can adapt to all kinds of electronic components, improves the practicality.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a first construction of an automated electronic component testing mechanism according to the present invention;
FIG. 2 is a schematic diagram of a second configuration of an automated electronic component testing mechanism according to the present invention;
FIG. 3 is a schematic view of the internal structure of a base of an automated electronic component testing mechanism according to the present invention;
FIG. 4 is a schematic diagram of a test mechanism of an automated electronic device test mechanism according to the present invention;
FIG. 5 is a schematic diagram of a bottom view of an automated electronic component testing mechanism according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of a motor case of an automated electronic component testing mechanism according to the present invention;
fig. 7 is a block diagram of a circuit configuration of an automated electronic component testing mechanism according to the present invention.
The reference numerals are explained as follows:
1. a motor case; 2. a support column; 3. a control panel; 4. a code scanner; 5. a base; 6. a longitudinal motor; 7. a longitudinal screw; 8. a longitudinal slide block; 9. a joint; 10. a power supply connecting seat; 11. a bottom carrier plate; 12. a pressing plate; 13. a placement groove; 14. a telescopic positioning column; 15. a testing mechanism; 16. a transverse motor; 17. a slide bar; 18. a transverse screw; 19. a connecting pipe; 20. a lateral movement seat; 21. an air pump; 22. a telescopic cylinder; 23. a cylinder mounting rack; 24. testing the binding post; 25. a lifting cylinder; 26. a piston; 27. a rotating electric machine; 28. a test cartridge; 29. adjusting a motor; 30. adjusting a screw; 31. an adjusting slide block; 32. bending the motor; 33. detecting a camera; 34. a chute; 35. a controller; 36. a memory; 37. a current detector; 38. and (5) turning over the motor.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-7, an automatic electronic component testing mechanism comprises a motor case 1, a support column 2, a base 5 and a testing mechanism 15, wherein two power supply connecting seats 10 are arranged at the upper end of the base 5, the base 5 plays a bearing role, the power supply connecting seats 10 play a supporting role, the power supply connecting seats 10 are connected with the base 5 through bolts, a joint 9 is arranged at the upper end of the power supply connecting seats 10, the joint 9 plays a connecting role, an air pump 21 is arranged in the base 5, the air pump 21 plays a role in supplying energy, the air pump 21 is connected with the base 5 through bolts, an air cylinder mounting frame 23 is arranged at the upper end of the air pump 21, an extension air cylinder 22 plays a role in extension and retraction, the extension air cylinder 22 is connected with the air cylinder mounting frame 23 through bolts, a bottom bearing plate 11 is arranged at the upper end of the extension air cylinder 22, the bottom bearing plate 11 plays a bearing role, the bottom bearing plate 11 is connected with the base 5 through bolts, the upper end of the bottom bearing plate 11 is provided with a telescopic positioning column 14, the telescopic positioning column 14 plays a positioning role, the telescopic positioning column 14 is connected with the bottom bearing plate 11 in a sliding way, a placing groove 13 is arranged between the telescopic positioning column 14 and the base 5, the placing groove 13 plays a placing role, the front side and the rear side of the power supply connecting seat 10 are both provided with pressing plates 12, the pressing plates 12 play a positioning role, the lower end of the pressing plates 12 are provided with a turnover motor 38, the rear end of the base 5 is provided with a supporting column 2, the supporting column 2 plays a supporting role, the supporting column 2 is connected with the base 5 through welding, the upper end of the supporting column 2 is provided with a motor case 1, the motor case 1 is connected with the supporting column 2 through welding, the front end of the motor case 1 is provided with a control panel 3, one side of the control panel 3 is provided with a code scanner 4, the rear end of the supporting column 2 is provided with a longitudinal motor 6, the motor case 1 downside is provided with two vertical screw rods 7, be provided with vertical slider 8 on the vertical screw rod 7, vertical slider 8 inboard is provided with two slide bars 17, the slide bar 17 inboard is provided with horizontal screw rod 18, be provided with horizontal motor 16 between horizontal screw rod 18 and the vertical slider 8, be provided with horizontal movable seat 20 on the horizontal screw rod 18, horizontal movable seat 20 upper end is provided with connecting pipe 19, horizontal movable seat 20 lower extreme is provided with testing mechanism 15, testing mechanism 15 includes lift cylinder 25, piston 26, rotating electrical machines 27, test box 28, lift cylinder 25 lower extreme is provided with piston 26, piston 26 lower extreme is provided with rotating electrical machines 27, rotating electrical machines 27 lower extreme is provided with test box 28, the inside two accommodate motor 29 that are provided with of test box 28, accommodate motor 29 one side is provided with accommodate screw 30, be provided with accommodate slider 31 on accommodate slider 31 lower extreme is provided with buckling motor 32, buckle motor 32 lower extreme is provided with test terminal 24, be provided with spout 34 between test terminal 24 and the test box 28, the spout 34 rear side is provided with detection 33, motor case 1 is inside is provided with memory 36, memory 36 one side is provided with electric current detector 37.
Example 2
This embodiment differs from embodiment 1 in that:
the controller 35 is arranged on one side of the current detector 37, the controller 35 is connected to the motor box 1 through screws, the current detector 37 plays a role in control and processing, and connection stability is guaranteed through screw connection.
Working principle: before detection, the two-dimensional code on the circuit board is scanned by the code scanner 4, the code scanner 4 sends information to the controller 35, the controller 35 reads an adaptive program from the inside of the memory 36, then the telescopic cylinder 22 is controlled to adjust the lifting of the telescopic positioning column 14, the telescopic positioning column 14 can form a positioning hole suitable for the circuit board, the circuit board is placed at the upper end of the pressing plate 12, the connector 9 is connected with the circuit board, the controller 35 controls the test box 28, the pressing plate 12 is folded and pressed against the circuit board, the test mechanism 15 is started, whether various components on the circuit board are completely installed or not is detected, the position is reasonable or not, the information is transmitted to the controller 35 at the same time, the controller 35 controls the adjusting motor 29, the position of the test binding posts 24 is adjusted, the lifting cylinder 25 enables the test box 28 to descend, the two test binding posts 24 are connected with the power-on contacts of the components, whether the current and voltage values of the components on the circuit board are normal or not, the control panel 3 is qualified in the normal condition, the display of the control panel 3 is unqualified in the abnormal condition, and the processing method is displayed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. An automatic change electronic components accredited testing organization, its characterized in that: including motor case (1), support column (2), base (5), accredited testing organization (15), base (5) upper end is provided with two power connecting seat (10), power connecting seat (10) pass through bolted connection in base (5), power connecting seat (10) upper end is provided with joint (9), base (5) inside be provided with air pump (21), air pump (21) pass through bolted connection in base (5), air pump (21) upper end is provided with cylinder mounting bracket (23), cylinder mounting bracket (23) upper end is provided with flexible cylinder (22), flexible cylinder (22) pass through bolted connection in cylinder mounting bracket (23), flexible cylinder (22) upper end is provided with bottom loading board (11), bottom loading board (11) pass through bolted connection in base (5), bottom loading board (11) upper end be provided with flexible reference column (14), flexible reference column (14) sliding connection in bottom loading board (11), flexible reference column (14) and base (5) are provided with between motor (13) turn over and are provided with clamp plate (12) in the both sides, it is provided with clamp plate (12) to turn over the rolling over and hold down plate (12), the automatic lifting device is characterized in that the rear end of the base (5) is provided with the support column (2), the support column (2) is connected with the base (5) through welding, the upper end of the support column (2) is provided with the motor box (1), the motor box (1) is connected with the support column (2) through welding, the front end of the motor box (1) is provided with the control panel (3), one side of the control panel (3) is provided with the code scanner (4), the rear end of the support column (2) is provided with the longitudinal motor (6), the lower side of the motor box (1) is provided with two longitudinal screws (7), the longitudinal screws (7) are provided with the longitudinal sliding blocks (8), the inner side of the longitudinal sliding blocks (8) is provided with two sliding rods (17), the inner side of the sliding rods (17) is provided with the transverse screws (18), the transverse screws (18) are provided with the transverse motors (16) between the longitudinal sliding blocks (8), the transverse screws (18) are provided with the transverse moving seats (20), the upper ends of the transverse moving seats (20) are provided with the connecting pipes (19), the lower ends of the connecting pipes (26) are provided with the rotary mechanism (15), and the rotary mechanism (15) is provided with the rotary mechanism (15) The test box (28), the lower extreme of lift cylinder (25) is provided with piston (26), piston (26) lower extreme is provided with rotating electrical machines (27), rotating electrical machines (27) lower extreme is provided with test box (28), inside two accommodate motor (29) that are provided with of test box (28), accommodate motor (29) one side is provided with adjusting screw (30), be provided with adjusting slider (31) on adjusting screw (30), adjust slider (31) lower extreme is provided with buckling motor (32), buckling motor (32) lower extreme is provided with test terminal (24), be provided with spout (34) between test terminal (24) and test box (28), spout (34) rear side is provided with detects camera (33), inside memory (36) that are provided with of motor case (1), memory (36) one side is provided with electric current detector (37); a controller (35) is arranged on one side of the current detector (37), and the controller (35) is connected to the motor box (1) through a screw; the controller (35) is connected to the control panel (3) through a wire, the code scanner (4), the longitudinal motor (6), the connector (9), the transverse motor (16), the air pump (21), the test binding post (24), the rotating motor (27), the adjusting motor (29), the bending motor (32), the detection camera (33), the memory (36), the current detector (37) and the folding motor (38).
2. An automated electronic component testing mechanism according to claim 1, wherein: the chute (34) and the test box (28) are integrally formed.
3. An automated electronic component testing mechanism according to claim 2, wherein: the adjusting screw (30) is connected with the adjusting slide block (31) through threads.
4. An automated electronic component testing mechanism according to claim 3, wherein: the test box (28) is connected to the rotating motor (27) through bolts.
5. An automated electronic component testing mechanism according to claim 4, wherein: the control panel (3) is inlaid in the motor box (1).
6. An automated electronic component testing mechanism according to claim 5, wherein: the detection camera (33) is embedded in the test box (28).
7. An automated electronic component testing mechanism according to claim 6, wherein: the cylinder mounting frame (23) is connected with the base (5) through welding.
8. An automated electronic component testing mechanism according to claim 7, wherein: the test binding post (24) is connected to the bending motor (32) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437322.7A CN109521313B (en) | 2018-11-28 | 2018-11-28 | Automatic electronic component testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437322.7A CN109521313B (en) | 2018-11-28 | 2018-11-28 | Automatic electronic component testing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109521313A CN109521313A (en) | 2019-03-26 |
| CN109521313B true CN109521313B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437322.7A Active CN109521313B (en) | 2018-11-28 | 2018-11-28 | Automatic electronic component testing mechanism |
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| Country | Link |
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| CN (1) | CN109521313B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122982B (en) * | 2019-12-27 | 2022-04-08 | 安徽航睿电子科技有限公司 | Combined capacitor control system |
| CN114542904B (en) * | 2022-02-16 | 2023-11-03 | 广州新锦成信息科技有限公司 | Accounting document detection device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001000334A1 (en) * | 1999-06-25 | 2001-01-04 | Electro Scientific Industries, Inc. | Electronic component handler |
| CN107561396A (en) * | 2017-10-09 | 2018-01-09 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Electronic component testing apparatus |
| CN207752049U (en) * | 2017-12-22 | 2018-08-21 | 广州宜测电子科技有限公司 | A kind of probe groups in component testing device |
| CN207924037U (en) * | 2018-01-31 | 2018-09-28 | 苏州永耀电子有限公司 | A kind of electronic component debugging apparatus |
-
2018
- 2018-11-28 CN CN201811437322.7A patent/CN109521313B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001000334A1 (en) * | 1999-06-25 | 2001-01-04 | Electro Scientific Industries, Inc. | Electronic component handler |
| CN107561396A (en) * | 2017-10-09 | 2018-01-09 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Electronic component testing apparatus |
| CN207752049U (en) * | 2017-12-22 | 2018-08-21 | 广州宜测电子科技有限公司 | A kind of probe groups in component testing device |
| CN207924037U (en) * | 2018-01-31 | 2018-09-28 | 苏州永耀电子有限公司 | A kind of electronic component debugging apparatus |
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| CN109521313A (en) | 2019-03-26 |
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Effective date of registration: 20220505 Address after: 644000 No. 7, floor 1, building 72, Jinrun Industrial Park, Gaochang Town, Xuzhou District, Yibin City, Sichuan Province Applicant after: Yibin Micro Intelligent Technology Co.,Ltd. Address before: 523000 Room 215, building 3, No. 14, Gongye West Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: DONGGUAN BROAD SPECTRUM OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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