CN105712079B - The transmission device of anti-snap-gauge protective device and circuit board - Google Patents
The transmission device of anti-snap-gauge protective device and circuit board Download PDFInfo
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- CN105712079B CN105712079B CN201410729516.XA CN201410729516A CN105712079B CN 105712079 B CN105712079 B CN 105712079B CN 201410729516 A CN201410729516 A CN 201410729516A CN 105712079 B CN105712079 B CN 105712079B
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- snap
- protective device
- circuit board
- protection structure
- idler wheel
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Abstract
The present invention provides a kind of anti-snap-gauge protective devices; the both ends of the live roller bar of the transmission device of circuit board are set; it include: protection structure; the protection structure includes fixing bolt and idler wheel; the fixing bolt and the idler wheel are for protecting the circuit board; wherein, the fixing bolt is located in the fixing groove of the upper surface of the protection structure, and the idler wheel is located in the groove of the side of the protection structure；Connection structure, the connection structure include connecting block and fixed ring, and the fixed ring with the roller rod of the transmission device for connecting, and the connecting block is for the fixed ring to be connect with the protection structure.Correspondingly, a kind of transmission device of circuit board is additionally provided.Pass through the technical solution, the drive path for effectively having standardized circuit board avoids the offset of the board transmission as caused by various factors that its quality is caused the appearance of the phenomenon that situation occur, and device assembly is implemented simply, input cost is low, can also effectively prevent board transmission snap-gauge.
Description
Technical field
The present invention relates to board transmission technical fields, in particular to a kind of anti-snap-gauge protective device and a kind of electricity
The transmission device of road plate.
Background technique
With the covering application of electronic product and the communication technology, printed circuit board technology is also rapidly developed, circuit board
Production technology the degree of automation is higher and higher.Currently, board production realizes the automation of process flow, mechanical equipment substantially
Automatic throw receives plate, automatically deliver with automatic logistics etc..The automatic transmission of circuit board, base are all referred in each workshop section of board production
This by live roller realize, due to process portion be dry and wet processing procedure combine or circuit board surface addendum difference cause circuit board to pass
Angle offset during defeated.The especially development of thin plate circuit board, circuit board internal substrate is more and more thinner, and thickness is only
0.058mm, it is even lower, since its quality is frivolous and edges of boards prying factor, cause it to automate transmission in process of production difficult
Degree can be bigger.Traditional production line live roller both ends are flushed with intermediate roller, and there is a situation where transmission deviations for circuit board
It will lead to circuit board to be involved in transmission line gear, the damaged even production cable card board of circuit board edge caused to stop line.Fractional transmission section
There is fixed vertical type plastic cement barrier, material is hard, and board transmission offset, which is in contact with it to will cause edges of boards and rupture, (especially to be schemed
After shape transfer etching, edges of boards 2.5-4.0mm only remains epoxy resin, easily ruptures), and this barrier is and production equipment one
, there is the case where above-mentioned louvre edges damage, maintenance difficulty is high, hands over phase and plant maintenance that production is brought to bear to product.
Circuit board will receive many controllable and uncontrollable factors and influence in process of production, such as employee's skilled operation
Degree, transmission environment, equipment vibration and circuit board prying etc., can all cause board transmission process conduct to deviate.Traditional
Circuit board production line live roller section is the environment of a both ends open, and then idler wheel section edge is transmission gear, in production
It being involved in transmission gear since circuit board offset will lead to board transmission, board edge is damaged for slight will cause, bends,
It is serious to will cause whole section of transmitting device snap-gauge and shut down, it causes bulk snap-gauge to scrap, is handed over the phase to product, product quality and set
Standby maintenance brings Influence of production, influences efficiency.
Therefore, how to avoid circuit board that snap-gauge phenomenon occurs because being involved in transmission gear, become urgently to be resolved at present and ask
Topic.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, it is an advantage of the invention to provide a kind of anti-snap-gauge protective devices.
It is another object of the present invention to propose a kind of transmission device of circuit board, including above-mentioned anti-snap-gauge protection dress
It sets.
To achieve the above object, embodiment provides a kind of anti-snap-gauge protective device according to a first aspect of the present invention, setting
At the both ends of the live roller bar of the transmission device of circuit board, comprising: protection structure, the protection structure includes fixing bolt and rolling
Wheel, the fixing bolt and the idler wheel are for protecting the circuit board, wherein the fixing bolt is located at the upper of the protection structure
In the fixing groove on surface, the idler wheel is located in the groove of the side of the protection structure；Connection structure, the connection structure packet
Connecting block and fixed ring are included, for connecting with the roller rod of the transmission device, the connecting block is used for institute the fixed ring
Fixed ring is stated to connect with the protection structure.
The anti-snap-gauge protective device of embodiment according to the present invention is provided with a T font in the upper surface of protection structure and fixes
Slot, and equipped with the fixing bolt that is mutually matched with it in the fixing groove, the fixing bolt can front and back reversion, and phase can be connected
Adjacent two anti-snap-gauge protective devices make the anti-snap-gauge protective device in entire span line form coherent grid, prevent circuit board
Beyond the most marginal idler wheel piece in transmission device in transmission process, to avoid circuit-board card occur in production transmission process
Plate, wherein it is additionally provided with groove in the side of protection structure, the quantity of groove is multiple, and is provided with idler wheel in groove, when
When circuit board encounters roller surface, idler wheel mitigates the collision of circuit board by rotation, and damage is not received at protection circuit plate edge, and
The drive path that specification circuit board can also be played is provided with connection structure below protection structure, which includes length
The connecting block of cube shape and circular fixed ring, the fixed ring are connected by connecting block with protection structure, connecting block and solid
Determine ring to be mutually twisted to form an entirety, fixed ring is integral except through connecting block and protection structure, is also used to set with transmission
Standby roller rod is attached.
According to one embodiment of present invention, the diameter of the idler wheel is greater than the depth of the groove.
The groove of the side of protection structure is arranged in idler wheel by the anti-snap-gauge protective device of embodiment according to the present invention
In, the depth of groove is less than the diameter of idler wheel, guarantees that idler wheel has sub-fraction to protrude from groove.When circuit board encounters roller surface
When, idler wheel mitigates the collision of circuit board by rotation and the deformation of Facing material, and protection circuit plate edge is injury-free.
According to one embodiment of present invention, the idler wheel is made of flexible material, and the flexible material is soft modeling
Glue or sponge.
The anti-snap-gauge protective device of embodiment according to the present invention, not only may be used using idler wheel made of soft plastic or sponge
Not receive damage by self-deformation protection circuit plate edge, but also can reduce the investment of entirely anti-snap-gauge protective device at
This.
According to one embodiment of present invention, the size of the fixing groove is less than the size of the fixing bolt.
The anti-snap-gauge protective device of embodiment according to the present invention, the slot opening size on the ordinate of fixing groove are less than solid
Determine the bar portion of bolt, convenient for fixing bolt plugging with it is fixed, and the fixing bolt can front and back reversion, it is two neighboring anti-for connecting
Snap-gauge protective device makes the anti-snap-gauge protective device in entire span line form coherent barrier, prevents board transmission process
In beyond the most marginal idler wheel piece in transmission device, to avoid snap-gauge occur in production transmission process.
According to one embodiment of present invention, the diameter of the fixed ring is greater than the diameter of the roller rod.
The anti-snap-gauge protective device of embodiment according to the present invention, the diameter of fixed ring is slightly larger than transmission device roller rod
Diameter, on the one hand can guarantee supporting role of the roller rod to fixed ring, itself and fixation when on the other hand reducing roller rod rotation
The frictional force of ring, wherein the diameter of preferred fixed ring is 12 millimeters, and the diameter of roller rod is 10 millimeters.
According to one embodiment of present invention, the protection structure is rectangular parallelepiped structure.
The anti-snap-gauge protective device of embodiment according to the present invention, can be by protection face using the protection structure of cuboid-type
Product expands, and so as to reduce the quantity of anti-snap-gauge protective device, reduces cost.
According to one embodiment of present invention, the length of the protection structure is wide in the range of 40 millimeters to 50 millimeters
Degree is in the range of 12 millimeters to 18 millimeters, highly in the range of 25 millimeters to 30 millimeters.
According to one embodiment of present invention, the height of the connecting block is at 5 millimeters to 10 millimeters.
The anti-snap-gauge protective device of embodiment according to the present invention will protect the length, width and height of structure there are also the height of connecting block
Setting in a certain range, can effectively protect circuit board, if it is less than the range of setting, not have protection circuit
The effect of plate makes that increased production cost if it is greater than the range of setting, so in order to play the role of protection circuit plate
Cost can be saved again simultaneously, protecting the length, width and height of structure, there are also the height of connecting block to be arranged in a certain range.
According to one embodiment of present invention, the protection structure is an integral structure with the connection structure.
The anti-snap-gauge protective device of embodiment according to the present invention, the mechanical property of integral structure is good, protection structure and
Connection structure is an integral structure, on the one hand, the bonding strength being effectively guaranteed between protection structure and connection structure, thus
It ensure that the use intensity of anti-snap-gauge protective device, on the other hand, significantly reduce the difficulty of processing of anti-snap-gauge protective device,
Protection structure and connection structure can be made into integration, be produced in batches, to improve production efficiency, reduce production cost.
Embodiment according to a second aspect of the present invention proposes a kind of transmission device of circuit board, including at least one
State described in any item anti-snap-gauge protective devices.Therefore, the transmission device of the circuit board there is above-mentioned technical proposal to provide anti-
Whole beneficial effects of snap-gauge protective device, details are not described herein.
By above technical scheme, the drive path of circuit board is effectively standardized, has been avoided as caused by various factors
Board transmission offset causes its quality the appearance of the phenomenon that situation occur, and device assembly is implemented simply, and input cost is low,
Board transmission snap-gauge can also be effectively prevent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anti-snap-gauge protective device according to an embodiment of the invention；
Fig. 2 is the overlooking structure diagram of anti-snap-gauge protective device shown in FIG. 1；
Fig. 3 is the side structure schematic view of anti-snap-gauge protective device shown in FIG. 1；
Fig. 4 is the structural schematic diagram of anti-snap-gauge protective device according to another embodiment of the invention；
Fig. 5 is the side structure schematic view of anti-snap-gauge protective device shown in Fig. 4；
Fig. 6 is the structural schematic diagram of the transmission device of circuit board according to an embodiment of the invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
As shown in Figure 1, embodiment provides a kind of anti-snap-gauge protective device 1 according to a first aspect of the present invention, it is arranged in electricity
The both ends of the live roller bar of the transmission device of road plate, comprising: protection structure, the protection structure includes fixing bolt 10 and idler wheel
30, the fixing bolt 10 and the idler wheel 30 are for protecting the circuit board, wherein the fixing bolt 10 is located at protection knot
In the fixing groove 20 of the upper surface of structure, the idler wheel 30 is located in the groove of the side of the protection structure；Connection structure, it is described
Connection structure includes connecting block 40 and fixed ring 50, and the fixed ring 50 with the roller rod of the transmission device for connecting, institute
Connecting block 40 is stated for the fixed ring 50 to be connect with the protection structure.
The anti-snap-gauge protective device of embodiment according to the present invention is provided with a T font in the upper surface of protection structure and fixes
Slot, and equipped with the fixing bolt that is mutually matched with it in the fixing groove, the fixing bolt can front and back reversion, and phase can be connected
Adjacent two anti-snap-gauge protective devices make the anti-snap-gauge protective device in entire span line form coherent grid, prevent circuit board
Beyond the most marginal idler wheel piece in transmission device in transmission process, to avoid circuit-board card occur in production transmission process
Plate, wherein it is additionally provided with groove in the side of protection structure, the quantity of groove is multiple, and is provided with idler wheel in groove, when
When circuit board encounters roller surface, idler wheel mitigates the collision of circuit board by rotation, and damage is not received at protection circuit plate edge, and
The drive path that specification circuit board can also be played is provided with connection structure below protection structure, which includes length
The connecting block of cube shape and circular fixed ring, the fixed ring are connected by connecting block with protection structure, connecting block and solid
Determine ring to be mutually twisted to form an entirety, fixed ring is integral except through connecting block and protection structure, is also used to set with transmission
Standby roller rod is attached.
According to one embodiment of present invention, as shown in Fig. 2, the diameter of the idler wheel 30 is greater than the depth of the groove.
The groove of the side of protection structure is arranged in idler wheel by the anti-snap-gauge protective device of embodiment according to the present invention
In, the depth of groove is less than the diameter of idler wheel, guarantees that idler wheel has sub-fraction to protrude from groove.When circuit board encounters roller surface
When, idler wheel mitigates the collision of circuit board by rotation and the deformation of Facing material, and protection circuit plate edge is injury-free.
According to one embodiment of present invention, the idler wheel 30 is made of flexible material, and the flexible material is soft
Plastic cement or sponge.
The anti-snap-gauge protective device of embodiment according to the present invention, not only may be used using idler wheel made of soft plastic or sponge
Not receive damage by self-deformation protection circuit plate edge, but also can reduce the investment of entirely anti-snap-gauge protective device at
This.
According to one embodiment of present invention, as shown in figure 3, the size of the fixing groove 20 is less than the fixing bolt 10
Size.
The anti-snap-gauge protective device of embodiment according to the present invention, the slot opening size on the ordinate of fixing groove are less than solid
Determine the bar portion of bolt, convenient for fixing bolt plugging with it is fixed, and the fixing bolt can front and back reversion, it is two neighboring anti-for connecting
Snap-gauge protective device makes the anti-snap-gauge protective device in entire span line form coherent barrier, prevents board transmission process
In beyond the most marginal idler wheel piece in transmission device, to avoid snap-gauge occur in production transmission process.
According to one embodiment of present invention, the diameter of the fixed ring 50 is greater than the diameter of the roller rod.
The anti-snap-gauge protective device of embodiment according to the present invention, the diameter of fixed ring is slightly larger than transmission device roller rod
Diameter, on the one hand can guarantee supporting role of the roller rod to fixed ring, itself and fixation when on the other hand reducing roller rod rotation
The frictional force of ring, wherein the diameter of preferred fixed ring is 12 millimeters, and the diameter of roller rod is 10 millimeters.
According to one embodiment of present invention, the protection structure is rectangular parallelepiped structure.
The anti-snap-gauge protective device of embodiment according to the present invention, can be by protection face using the protection structure of cuboid-type
Product expands, and so as to reduce the quantity of anti-snap-gauge protective device, reduces cost.
According to one embodiment of present invention, the length of the protection structure is wide in the range of 40 millimeters to 50 millimeters
Degree is in the range of 12 millimeters to 18 millimeters, highly in the range of 25 millimeters to 30 millimeters.
According to one embodiment of present invention, the height of the connecting block 40 is at 5 millimeters to 10 millimeters.
The anti-snap-gauge protective device of embodiment according to the present invention will protect the length, width and height of structure there are also the height of connecting block
Setting in a certain range, can effectively protect circuit board, if it is less than the range of setting, not have protection circuit
The effect of plate makes that increased production cost if it is greater than the range of setting, so in order to play the role of protection circuit plate
Cost can be saved again simultaneously, protecting the length, width and height of structure, there are also the height of connecting block to be arranged in a certain range.
According to one embodiment of present invention, the protection structure is an integral structure with the connection structure.
The anti-snap-gauge protective device of embodiment according to the present invention, the mechanical property of integral structure is good, protection structure and
Connection structure is an integral structure, on the one hand, the bonding strength being effectively guaranteed between protection structure and connection structure, thus
It ensure that the use intensity of anti-snap-gauge protective device, on the other hand, significantly reduce the difficulty of processing of anti-snap-gauge protective device,
Protection structure and connection structure can be made into integration, be produced in batches, to improve production efficiency, reduce production cost.
Specifically, according to another embodiment of the present invention, as shown in Figure 4 and Figure 5, anti-snap-gauge protective device 1 includes protection
Structure, the protection structure include fixing bolt 10 and idler wheel 30, and fixing bolt 10 is located in fixing groove 20, and idler wheel 30 is located at protection structure
Lateral grooves in, by connecting block 40 by fixed ring 50 be connected to protection structure on, wherein connecting block 40 be sliding block, with guarantor
Protection structure is an entirety, and is assembled in the surface guide rail of fixed ring 50, when the anti-snap-gauge protective device 1 is in working condition
When, sliding block not can rotate, and fixed ring 50 makes sliding block mobile in its surface orbitals when rotating, also, the size of sliding block is less than track
Openings of sizes, when sliding block is located in track, the opening of track is stretched, and closely connect with sliding block.
Embodiment according to a second aspect of the present invention, as shown in fig. 6, a kind of transmission device of circuit board is proposed, including
At least one anti-snap-gauge protective device 1 described in any of the above embodiments.Therefore, the transmission device of the circuit board has above-mentioned technical side
The whole beneficial effects for the anti-snap-gauge protective device 1 that case provides, details are not described herein.
Specifically, as shown in fig. 6, the step of transmission device of anti-snap-gauge protective device 1 and circuit board assembles are as follows: first
Step, the transmission device roller group of circuit board is disassembled, the single idler wheel piece 2 at roller group both ends is taken off, single idler wheel
The space of piece 2, which just can satisfy, plugs an anti-snap-gauge protective device 1；Anti- snap-gauge protective device 1 is mounted in idler wheel by second step
The both ends of group, one with side roll faces inside equipment, and the diameter of fixed ring is more slightly larger than 3 diameter of roller rod, wherein anti-snap-gauge
Protective device 1 designs positive and negative each one group, is mounted in the same equipment conveying roller group jointly；Third step, by each anti-snap-gauge
The fixing bolt of protective device 1 is fitted into the fixing groove of device adjacent thereto, and each anti-clip arrangement subsection is made to form one
It is whole, prevent circuit board to be caught in transmission gear 4.After the protective device is installed, top can be higher by 10 milli of live roller group
Rice is mainly prominent in roller group horizontal plane by side roll, it is ensured that shift in board transmission process to 20 millimeters
When can play the role of.And two adjacent devices are connected together, and form a company by device height outstanding
The horizontal barrier passed through can prevent from exceeding most marginal idler wheel during board transmission, to avoid in production transmission process
Snap-gauge.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, according to the technical solution of the present invention, effective to advise
The model drive path of circuit board avoids the offset of the board transmission as caused by various factors from causing its quality situation occur
Phenomenon occurs, and device assembly is implemented simply, and input cost is low, can also effectively prevent board transmission snap-gauge.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of anti-snap-gauge protective device, which is characterized in that the both ends of the live roller bar of the transmission device of circuit board are set,
Include:
Structure is protected, the protection structure includes fixing bolt and idler wheel, and the fixing bolt and the idler wheel are for protecting the electricity
Road plate, wherein the fixing bolt is located in the fixing groove of the upper surface of the protection structure, and the idler wheel is located at protection knot
In the groove of the side of structure；
Connection structure, the connection structure include connecting block and fixed ring, and the fixed ring is for the biography with the transmission device
Dynamic roller rod connection, the connecting block is for the fixed ring to be connect with the protection structure；
The diameter of the idler wheel is greater than the depth of the groove.
2. anti-snap-gauge protective device according to claim 1, which is characterized in that the idler wheel is made of flexible material,
The flexible material is soft plastic or sponge.
3. anti-snap-gauge protective device according to claim 1, which is characterized in that the diameter of the fixed ring is greater than the biography
The diameter of dynamic roller rod.
4. anti-snap-gauge protective device according to claim 1, which is characterized in that the protection structure is rectangular parallelepiped structure.
5. anti-snap-gauge protective device according to claim 4, which is characterized in that the length of the protection structure is at 40 millimeters
To in the range of 50 millimeters, width is in the range of 12 millimeters to 18 millimeters, highly in the range of 25 millimeters to 30 millimeters.
6. anti-snap-gauge protective device according to any one of claim 1 to 5, which is characterized in that the height of the connecting block
Degree is at 5 millimeters to 10 millimeters.
7. anti-snap-gauge protective device according to any one of claim 1 to 5, which is characterized in that the protection structure with
The connection structure is an integral structure.
8. a kind of transmission device of circuit board, which is characterized in that including the anti-snap-gauge as described in any one of claim 1 to 7
Protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729516.XA CN105712079B (en) | 2014-12-03 | 2014-12-03 | The transmission device of anti-snap-gauge protective device and circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729516.XA CN105712079B (en) | 2014-12-03 | 2014-12-03 | The transmission device of anti-snap-gauge protective device and circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712079A CN105712079A (en) | 2016-06-29 |
| CN105712079B true CN105712079B (en) | 2019-02-26 |
Family
ID=56143347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729516.XA Active CN105712079B (en) | 2014-12-03 | 2014-12-03 | The transmission device of anti-snap-gauge protective device and circuit board |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279503U (en) * | 2011-09-09 | 2012-06-20 | 芜湖耀华玻璃园艺有限公司 | Glass conveying locating device |
| CN203865503U (en) * | 2014-05-29 | 2014-10-08 | 芜湖市鸿业水泥制品有限公司 | Splicable cement tile pressing device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100213723B1 (en) * | 1997-01-31 | 1999-10-01 | 윤종용 | Cabinet feeding device for an article |
| CN200985202Y (en) * | 2006-12-15 | 2007-12-05 | 邓高荣 | Board feeding device for printed circuit board wet process equipment |
| CN101269749B (en) * | 2008-04-10 | 2012-05-23 | 友达光电股份有限公司 | Convection guide device |
| CN202828948U (en) * | 2012-07-31 | 2013-03-27 | 芜湖耀华玻璃园艺有限公司 | Glass transport device with adjustable width |
| CN202828949U (en) * | 2012-09-11 | 2013-03-27 | 北京京东方光电科技有限公司 | Transfer component and transfer device and equipment with transfer device |
| CN102826398B (en) * | 2012-09-20 | 2017-04-26 | 竞陆电子(昆山)有限公司 | Anti-jamming device for circuit board on delivery rollers |
| CN203497732U (en) * | 2013-08-01 | 2014-03-26 | 武汉七零九印制板科技有限公司 | Anti-board-sticking structure |
| CN203638745U (en) * | 2013-12-31 | 2014-06-11 | 东旭集团有限公司 | Substrate locating device for glass substrate production line |
| CN203922017U (en) * | 2014-06-25 | 2014-11-05 | 浙江新瑞铭装饰材料有限公司 | A kind of novel trim board feed correction device |
-
2014
- 2014-12-03 CN CN201410729516.XA patent/CN105712079B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279503U (en) * | 2011-09-09 | 2012-06-20 | 芜湖耀华玻璃园艺有限公司 | Glass conveying locating device |
| CN203865503U (en) * | 2014-05-29 | 2014-10-08 | 芜湖市鸿业水泥制品有限公司 | Splicable cement tile pressing device |
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| Publication number | Publication date |
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| CN105712079A (en) | 2016-06-29 |
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Effective date of registration: 20220617 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC Co.,Ltd. |
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