CN107269640B - LED display screen box body can arc installation fixed knot construct and LED display screen - Google Patents
LED display screen box body can arc installation fixed knot construct and LED display screen Download PDFInfo
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- CN107269640B CN107269640B CN201710674975.6A CN201710674975A CN107269640B CN 107269640 B CN107269640 B CN 107269640B CN 201710674975 A CN201710674975 A CN 201710674975A CN 107269640 B CN107269640 B CN 107269640B
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- 238000009434 installation Methods 0.000 title claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
- F16B5/0092—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means rotating about an axis parallel to the main plane and perpendicular to the abutting edge, e.g. screw, bayonet
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses an arc-shaped mounting and fixing structure of an LED display screen box body and an LED display screen in the field of LED display screens. The LED display screen box body can realize positive, negative and parallel connection of the LED display screen box body, collection and switching among various angles are realized by replacing various adjusting wheels, the splicing process is simple, the operation is easy, the LED display screen box body is firm after connection, the connection surface is flat, and the display picture effect of the LED display screen is good.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to an arc-shaped mounting and fixing structure of an LED display screen box body and an LED display screen.
Background
With the wide application of the LED display screen in the rental market, the conventional LED display screen box body can be spliced at 0 degree only. However, the requirements for splicing in the rental market are diversified, sometimes an inner arc-shaped screen body or an outer arc-shaped screen body needs to be spliced, and the traditional display screen splicing mode cannot meet the requirement for splicing diversified rental performance sites, so that the application range of the LED display screen is limited.
The above-mentioned drawbacks are worth solving.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an arc-shaped mounting and fixing structure of an LED display screen box body and an LED display screen.
The technical scheme of the invention is as follows:
on one hand, the arc-shaped mounting and fixing structure of the LED display screen box body is characterized in that the inner side edge of one side or two adjacent sides of the LED display screen box body is inwards sunken to form a concave edge, and an outwards-protruded boss is arranged on the inner edge of the side edge of the LED display screen box body corresponding to the concave edge;
the concave edge is provided with an adjusting wheel, the adjusting wheel comprises an adjusting wheel body, a plurality of downward sunken platforms are uniformly distributed on the adjusting wheel body, the depth of each platform is different, and the edges of two adjacent platforms are crossed;
the LED display screen box body positioned on one side of the boss or the concave edge is provided with a fixed lock, the fixed lock is fixedly connected with two connected LED display screen box bodies, the LED display screen box body on the side opposite to the fixed lock is provided with a lock groove, and a lock pin on the fixed lock corresponds to the lock groove.
The LED display screen box is characterized in that the adjusting wheels are respectively arranged on the edges of two ends of the concave edge, and the fixing lock is positioned in the center of the edge of the LED display screen box body.
The invention according to the above aspect is characterized in that the edge dimension of the recessed edge is larger than the edge dimension of the boss.
The invention according to the above aspect is characterized in that, except for the outermost stage, the depth intervals of the two adjacent stages are the same.
The invention according to the above aspect is characterized in that the platform includes a first platform, a second platform, and a third platform, depths of the first platform, the second platform, and the third platform are sequentially increased, and inner sides of the first platform, the second platform, and the third platform are intersected to form a regular triangle.
The invention according to the above scheme is characterized in that in the adjusting wheel, the side with the platform faces the outer side of the LED display screen box body.
According to the scheme, the invention is characterized in that a limiting assembly is arranged on the inner side of the adjusting wheel, the limiting assembly comprises a limiting fixing seat and a limiting pin arranged on the limiting fixing seat, a penetrating limiting hole is formed in each platform, and the tail end of the limiting pin is aligned with the circumferential ring where the limiting hole is located.
Furthermore, the limiting assembly further comprises a limiting spring, the limiting pin is sleeved in the limiting spring, and a transverse convex limiting cross rod is arranged at the head end of the limiting pin.
The invention according to the scheme is characterized in that the lock pin is sleeved on the lock body, the end of the lock body is provided with a lock handle, the inner side of the lock handle is provided with lock handle threads, and the lock handle threads are connected with the lock pin.
On the other hand, the LED display screen is characterized by comprising a plurality of LED display screen box bodies, wherein the inner side edges of one side or two adjacent sides of each LED display screen box body are inwards sunken to form a concave edge, and the inner side edges of the LED display screen box bodies corresponding to the concave edges are provided with outwards-protruded bosses;
the concave edge is provided with an adjusting wheel, the adjusting wheel comprises an adjusting wheel body, a plurality of platforms which are sunken downwards are uniformly distributed on the adjusting wheel body, the depth of each platform is different, and the edges of two adjacent platforms are crossed;
the LED display screen box body positioned on one side of the boss or the concave edge is provided with a fixed lock, the fixed lock is fixedly connected with two connected LED display screen box bodies, the LED display screen box body on the side opposite to the fixed lock is provided with a lock groove, and a lock pin on the fixed lock corresponds to the lock groove.
According to the invention of the scheme, the LED display screen box is characterized in that the adjusting wheels are respectively arranged on the edges of two end heads of the concave edge, and the fixing lock is positioned in the center of the edge of the LED display screen box.
The invention according to the above aspect is characterized in that the platform includes a first platform, a second platform, and a third platform, depths of the first platform, the second platform, and the third platform are sequentially increased, and inner sides of the first platform, the second platform, and the third platform are intersected to form a regular triangle.
The invention according to the above scheme is characterized in that in the adjusting wheel, the side with the platform faces the outer side of the LED display screen box body.
According to the scheme, the invention is characterized in that a limiting assembly is arranged on the inner side of the adjusting wheel, the limiting assembly comprises a limiting fixing seat and a limiting pin arranged on the limiting fixing seat, a penetrating limiting hole is formed in each platform, and the tail end of the limiting pin is aligned with the circumferential ring where the limiting hole is located.
Furthermore, the limiting assembly further comprises a limiting spring, the limiting pin is sleeved in the limiting spring, and a transverse protruding limiting cross rod is arranged at the head end of the limiting pin.
According to the scheme, the LED display screen box body splicing device has the advantages that the LED display screen box body splicing device can realize multi-angle splicing of the LED display screen box bodies, comprises positive, negative and parallel connection of two adjacent LED display screen box bodies, and realizes collection and switching among various angles by replacing various adjusting wheels; the splicing process is simple, the operation is easy, no tool is needed, the splicing and the dismounting are rapid, the efficiency is high, and meanwhile, the occupied labor is less; after the two adjacent LED display screen box bodies are connected in an arc shape, the two adjacent LED display screen box bodies are firm in connection and not easy to loosen and fall off, and the connection surface is smooth, so that the LED display screen display picture effect is good.
Drawings
Fig. 1 is a schematic structural diagram of an LED display screen box according to the present invention.
Fig. 2 is a schematic structural diagram of an adjusting wheel in the invention.
Fig. 3 is a top view of the adjustment wheel of the present invention.
Fig. 4 is a right side view of fig. 3.
Fig. 5 is a bottom view of fig. 3.
Fig. 6 is a schematic structural view of the position limiting assembly of the present invention.
Fig. 7 is a schematic structural view of the fixing lock of the present invention.
FIG. 8 is a schematic diagram of a forward connection structure of two LED display screen boxes according to the present invention.
Fig. 9 is a top view of fig. 8.
Fig. 10 is an enlarged view of a portion a in fig. 9.
FIG. 11 is a schematic structural diagram of two LED display screen boxes connected in parallel according to the present invention.
Fig. 12 is a top view of fig. 11.
Fig. 13 is an enlarged view of a portion B in fig. 12.
FIG. 14 is a schematic view of a structure of two LED display screen boxes in negative connection according to the present invention.
Fig. 15 is a top view of fig. 14.
Fig. 16 is an enlarged view of portion C of fig. 15.
In the figure, 10, an LED display screen box body; 11. a concave edge; 12. a boss; 20. an adjustment wheel; 21. a regulating wheel body; 22. a first platform; 23. a second platform; 24. a third platform; 25. a limiting hole; 30. a limiting component; 31. a limiting fixed seat; 32. a spacing pin; 33. a limiting cross bar; 34. a limiting spring; 40. fixing a lock; 41. a lock body; 42. a lock pin; 43. lock handle threads; 44. and (6) locking a handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in fig. 1, in an arc-shaped mounting and fixing structure of an LED display screen box, an inner edge of one side or two adjacent sides (in this embodiment, one side) of the LED display screen box 10 is recessed inwards to form a recessed edge 11, and an inner edge of the side of the LED display screen box 10 corresponding to the recessed edge 11 is provided with a boss 12 protruding outwards. The edge size of the concave edge 11 is larger than that of the boss 12, so that the boss 12 can sink into the concave edge 11, the LED display screen box body 10 is further inclined, and the LED display screen box body 10 is mounted in the forward direction.
As shown in fig. 2-5, the concave edge 11 is provided with an adjusting wheel 20, the adjusting wheel 20 includes an adjusting wheel body 21, and the side surface of the adjusting wheel body 21 is provided with a plurality of concave-convex lines.
A plurality of downward sunken platforms are uniformly distributed on the adjusting wheel body 21, the depth of each platform is different, and the edges of two adjacent platforms are crossed. Except for the outermost platform, the depth intervals of the other two adjacent platforms are the same, so that the angles of the LED display screen box body 10 are the same when the LED display screen box body is inclined in the positive direction and the negative direction, and the practicability is higher.
In the adjusting wheel 20, one side with the platform faces the outer side of the LED display screen box 10, so that the boss 12 of the other LED display screen box 10 is in contact with each platform tangent plane of the adjusting wheel 20, thereby realizing angle control.
In addition, the depth interval between two adjacent platforms is adjusted to be suitable for the LED display screen box bodies 10 with different volumes and thicknesses, so that the control of different angles is realized, and the depth interval is not limited specifically here.
In this embodiment, the platforms include a first platform 22, a second platform 23, and a third platform 24, the depths of the first platform 22, the second platform 23, and the third platform 24 sequentially increase, and the inner sides of the first platform 22, the second platform 23, and the third platform 24 intersect to form a positive triangle, so that the adjustment of three angles, i.e., positive, parallel, and negative, can be realized. In other embodiments, other numbers of platforms may be provided, so as to achieve adjustment of more angles, and the present invention is not limited thereto.
As shown in fig. 6, a limiting assembly 30 is disposed on the inner side of the adjusting wheel 20, the limiting assembly 30 includes a limiting fixing seat 31 and a limiting pin 32 disposed on the limiting fixing seat 31, a penetrating limiting hole 25 is disposed on each platform, and the end of the limiting pin 32 aligns with the circumference of the limiting hole 25.
The limiting component 30 further comprises a limiting spring 34, the limiting pin 32 is sleeved in the limiting spring 34, and a limiting cross rod 33 protruding transversely is arranged at the head end of the limiting pin 32. The limiting spring 34 assists the limiting cross rod 33, and can loosen the limitation of the limiting pin 32 on the limiting hole 25 when the adjusting wheel is adjusted each time, and automatically limit when the adjusting wheel is adjusted to the next angle.
As shown in fig. 7, a fixing lock 40 is arranged on the LED display screen box 10 located on one side of the boss 12 or the concave edge 11, and after the two LED display screen boxes 10 are spliced, the fixing lock 40 is fixedly connected with the two connected LED display screen boxes 10 to lock the two LED display screen boxes 10. The LED display screen box 10 on the side opposite to the fixing lock 40 is provided with a lock slot, and the lock pin 42 on the fixing lock 40 corresponds to the lock slot.
In this embodiment, the lock pin 42 is sleeved on the lock body 41, the end of the lock body 41 is provided with a lock handle 44, the inner side of the lock handle 44 is provided with a lock handle thread 43, and the lock handle thread 43 is connected with the lock pin 42. In other embodiments, the fixing lock 40 may be other lock structures for locking the two LED display screen boxes 10, and the application is not limited thereto.
In the rear view of the LED display screen box 10 in this embodiment, the concave edge 11 is disposed on the right side of the view, the convex plate 12 is disposed on the left side, two end edges of the concave edge 11 are respectively provided with one adjusting wheel 20, and the fixing lock 40 is located at the center of the edge of the LED display screen box 10. In other embodiments, the positions of the concave edge 11 and the convex platform 12 may be set so that they correspond to each other, or the number of the adjusting wheels 20 may be set, which is not limited in the present invention.
As shown in fig. 8 to 16, the present invention further provides an LED display screen, which includes a plurality of LED display screen boxes 10, wherein the inner side edge of one side or two adjacent sides of the LED display screen box 10 is recessed inwards to form a concave edge 11, and the inner side edge of the side of the LED display screen box 10 corresponding to the concave edge 11 is provided with a convex platform 12 protruding outwards.
The concave edge 11 is provided with an adjusting wheel 20, the adjusting wheel 20 comprises an adjusting wheel body 21, a plurality of downward concave platforms are uniformly distributed on the adjusting wheel body 21, the depths of the platforms are different, and the edges of two adjacent platforms are crossed.
The platforms comprise a first platform 22, a second platform 23 and a third platform 24, the depths of the first platform 22, the second platform 23 and the third platform 24 are sequentially increased, and the inner sides of the first platform 22, the second platform 23 and the third platform 24 are crossed to form a regular triangle. The first platform 22, the second platform 23 and the third platform 24 on the adjusting wheel 20 and the adjusting wheel 20 are adjusted to realize different angle installation of two adjacent LED display screen boxes 10, in this embodiment, the LED display screen boxes 10 are respectively installed to form a positive 5-degree angle, a 0-degree angle and a negative 5-degree angle.
In other embodiments, other numbers of platforms may be provided, so as to achieve adjustment of more angles, and the present invention is not limited thereto. In addition, the depth interval between two adjacent platforms is adjusted to be suitable for the LED display screen box bodies 10 with different volumes and thicknesses, so that the control of different angles is realized, and the depth interval is not limited specifically here.
In the adjusting wheel 20, one side with the platform faces the outer side of the LED display screen box 10, so that the boss 12 of the other LED display screen box 10 contacts with each platform tangent plane of the adjusting wheel 20, thereby realizing angle control.
The inboard of regulating wheel 20 is equipped with spacing subassembly 30, and spacing subassembly 30 includes spacing fixing base 31 and locates the spacer pin 32 on the spacing fixing base 31, is equipped with the spacing hole 25 that runs through on every platform, and the terminal alignment of spacer pin 32 is spacing hole 25 place circumference circle. The limiting assembly 30 further comprises a limiting spring 34, the limiting pin 32 is sleeved in the limiting spring 34, and a limiting cross rod 33 protruding transversely is arranged at the head end of the limiting pin 32.
The LED display screen box body 10 positioned on one side of the boss 12 or the concave edge 11 is provided with a fixing lock 40, the fixing lock 40 is fixedly connected with the two connected LED display screen box bodies 10, the LED display screen box body 10 on the side opposite to the fixing lock 40 is provided with a locking groove, and a locking pin 42 on the fixing lock 40 corresponds to the locking groove.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (7)
1. A fixed structure capable of installing an LED display screen box body in an arc shape is characterized in that the inner side edge of one side or two adjacent sides of the LED display screen box body is inwards sunken to form a concave edge, and an outwards-protruded boss is arranged on the inner side edge of the side of the LED display screen box body corresponding to the concave edge;
the concave edge is provided with an adjusting wheel, the adjusting wheel comprises an adjusting wheel body, a plurality of downward sunken platforms are uniformly distributed on the adjusting wheel body, the depth of each platform is different, and the edges of two adjacent platforms are crossed;
the platform comprises a first platform, a second platform and a third platform, the depths of the first platform, the second platform and the third platform are sequentially increased, and the inner sides of the first platform, the second platform and the third platform are crossed to form a regular triangle;
the LED display screen box body positioned on one side of the boss or the concave edge is provided with a fixed lock, and the fixed lock is fixedly connected with the two connected LED display screen box bodies;
the adjusting wheels are respectively arranged on the edges of two end heads of the concave edge, and the fixed lock is positioned in the center of the edge of the LED display screen box body.
2. The LED display screen box body arc-shaped installation and fixing structure as claimed in claim 1, wherein in the adjusting wheel, the side with the platform faces the outer side of the LED display screen box body.
3. The LED display screen box body arc-shaped installation and fixing structure as claimed in claim 1, wherein a limiting component is arranged on the inner side of the adjusting wheel, the limiting component comprises a limiting fixing seat and a limiting pin arranged on the limiting fixing seat, a limiting hole penetrating through each platform is arranged, and the tail end of the limiting pin is aligned with the circumferential ring where the limiting hole is located.
4. The LED display screen box body arc-shaped installation and fixing structure of claim 3, wherein the limiting assembly further comprises a limiting spring, the limiting pin is sleeved in the limiting spring, and a transversely protruding limiting cross rod is arranged at the head end of the limiting pin.
5. The LED display screen box body arc-shaped installation and fixation structure as recited in claim 1, wherein a lock groove is formed on the LED display screen box body on the opposite side of the fixation lock, a lock pin on the fixation lock corresponds to the lock groove, the lock pin is sleeved on the lock body, a lock handle is arranged at the end of the lock body, a lock handle thread is arranged on the inner side of the lock handle, and the lock handle thread is connected with the lock pin.
6. An LED display screen is characterized by comprising a plurality of LED display screen boxes, wherein the inner side edges of one side or two adjacent sides of each LED display screen box are inwards sunken to form a concave edge, and the inner side edges of the LED display screen boxes corresponding to the concave edges are provided with outwards-protruded bosses;
the concave edge is provided with an adjusting wheel, the adjusting wheel comprises an adjusting wheel body, a plurality of platforms which are sunken downwards are uniformly distributed on the adjusting wheel body, the depth of each platform is different, and the edges of two adjacent platforms are crossed;
the platform comprises a first platform, a second platform and a third platform, the depths of the first platform, the second platform and the third platform are sequentially increased, and the inner sides of the first platform, the second platform and the third platform are crossed to form a regular triangle;
and the LED display screen box body positioned on one side of the boss or the concave edge is provided with a fixing lock, and the fixing lock is fixedly connected with the two connected LED display screen box bodies.
7. The LED display screen of claim 6, wherein a limiting component is arranged on the inner side of the adjusting wheel, the limiting component comprises a limiting fixing seat and a limiting pin arranged on the limiting fixing seat, a limiting hole is formed in each platform in a penetrating mode, and the tail end of the limiting pin is aligned with the circumferential ring where the limiting hole is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674975.6A CN107269640B (en) | 2017-08-09 | 2017-08-09 | LED display screen box body can arc installation fixed knot construct and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674975.6A CN107269640B (en) | 2017-08-09 | 2017-08-09 | LED display screen box body can arc installation fixed knot construct and LED display screen |
Publications (2)
| Publication Number | Publication Date |
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| CN107269640A CN107269640A (en) | 2017-10-20 |
| CN107269640B true CN107269640B (en) | 2023-03-21 |
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| CN201710674975.6A Active CN107269640B (en) | 2017-08-09 | 2017-08-09 | LED display screen box body can arc installation fixed knot construct and LED display screen |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107791B (en) * | 2019-05-16 | 2021-02-26 | 深圳市永恒盛五金制品有限公司 | Arc-shaped mounting and fixing structure of LED display screen box body |
| CN113805373A (en) * | 2021-09-07 | 2021-12-17 | 深圳市奥拓电子股份有限公司 | Ultra-thin flat connecting lock device and micro LED display screen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5697809B2 (en) * | 2012-09-25 | 2015-04-08 | 三菱電機株式会社 | Display module holding structure |
| CN203013172U (en) * | 2012-12-27 | 2013-06-19 | 广州市浩洋电子有限公司 | Fast locking mechanism of light emitting diode (LED) display screens |
| CN203338684U (en) * | 2013-06-06 | 2013-12-11 | 湖南易事达光电科技有限公司 | LED display screen with angle adjusted optionally |
| CN203631074U (en) * | 2013-09-26 | 2014-06-04 | 深圳市联建光电股份有限公司 | Variable-angle spliced LED display module |
| CN106448483B (en) * | 2016-10-28 | 2022-04-26 | 惠州市德赛智能科技有限公司 | Structure capable of accurately adjusting splicing angle of LED display screen |
| CN207268249U (en) * | 2017-08-09 | 2018-04-24 | 深圳市彩易达光电有限公司 | A kind of LED display babinet can arc installation fixed structure and LED display |
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Address after: 518000 Baoan District Xixiang street, Shenzhen City, Guangdong Province, Shenzhen City, Baoan District Xixiang street, the 7 layer of A701, No. second industrial zone of Zhu Ao second industrial district, engaged in production activities Applicant after: SHENZHEN COLEDER OPTO-ELECTRONICS Co.,Ltd. Address before: 518000 Guangdong Shenzhen Baoan District Fuyong Street Peace community and Yuyu Industrial Zone 4 plant first, second, third floor. Applicant before: SHENZHEN COLEDER OPTO-ELECTRONICS Co.,Ltd. |
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Effective date of registration: 20230420 Address after: 322000 No. 126 Sufu Road, Suxi Town, Yiwu City, Jinhua, Zhejiang Patentee after: Zhejiang caiyida photoelectric Co.,Ltd. Address before: 518000 Baoan District Xixiang street, Shenzhen City, Guangdong Province, Shenzhen City, Baoan District Xixiang street, the 7 layer of A701, No. second industrial zone of Zhu Ao second industrial district, engaged in production activities Patentee before: SHENZHEN COLEDER OPTO-ELECTRONICS Co.,Ltd. |
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