CN108668427A - A kind of slide unit fold PCB electronic device preparing mechanisms - Google Patents
A kind of slide unit fold PCB electronic device preparing mechanisms Download PDFInfo
- Publication number
- CN108668427A CN108668427A CN201810459958.5A CN201810459958A CN108668427A CN 108668427 A CN108668427 A CN 108668427A CN 201810459958 A CN201810459958 A CN 201810459958A CN 108668427 A CN108668427 A CN 108668427A
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- CN
- China
- Prior art keywords
- fold
- roller bearing
- slide unit
- backing plate
- further include
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of slide unit fold PCB electronic device preparing mechanisms,It includes the first backing plate,Further include two sliding equipments and header board,The header board is fixed on the sliding mechanism,It further include elevating mechanism,The elevating mechanism includes servo motor and slide unit,The slide unit is mounted on the servo motor,The slide unit is equipped with the first fine motion piezoelectric pile,The first fine motion piezoelectric pile is equipped with bearing,The bearing is connected with the first fold roller bearing,It further include the second backing plate,Second backing plate is equipped with the second fine motion piezoelectric pile,Further include drawing feed roller mechanism,The drawing feed roller mechanism includes the first roller riser and the first power drum and the second fold roller bearing,The second fold roller bearing is respectively equipped with lines sideling with the first fold roller bearing,The second fold roller bearing is opposite with the ridge orientation on the first fold roller bearing,The lines also has radian；The configuration of the present invention is simple, efficient, at low cost, suitable large-scale production.
Description
Technical field
The present invention relates to electronic device preparing technical fields, are prepared more particularly to a kind of slide unit fold PCB electronic devices
Mechanism.
Background technology
With the development of electronics industry, fold PCB gradually comes into the visual field of people, fold PCB have it is flexible, flexible and
The features such as stretchable, therefore it is suitable for wearable device, stretchable displayer part and the medical device etc. with biocompatibility
Emerging field has huge practical value.
But it is existing in fold PCB prepare, the processing performance often worked it out is not uniform enough, and stability is poor, and sharp
With preparations such as photoetching and laser ablations, there are cost of manufacture costlinesses, expend the time, are not suitable for large-scale production, while both
Preparation method all can all cause different degrees of damage to electronic device basement membrane, influence the quality and reliability of fold PCB.
Invention content
It is an object of the invention to overcome disadvantages described above, a kind of simple in structure, efficient, cost is provided, is suitble to
The fold PCB draft machines of large-scale production.
To achieve the above object, concrete scheme of the invention is as follows：
A kind of slide unit fold PCB electronic device preparing mechanisms, including the first backing plate；
It is set side by side on first backing plate there are two sliding equipment, each sliding equipment includes linear motor box, described
The linear guide there are two being set side by side on linear motor box, further includes the motor motion block of T shapes, the transverse arm both ends of the motor motion block
Bottom surface is respectively equipped with sliding block, and the sliding block is slidably connected together with the linear guide；
Further include " header board of shape, the galianconism both ends of the header board are separately fixed on the motor motion block；
Further include elevating mechanism, the elevating mechanism includes servo motor, and the servo motor is fixed on the header board, also
Including " slide unit of shape, the long-armed and servo motor of the slide unit is slidably connected together, and the galianconism of the slide unit, which is equipped with, to be passed
Lever, the drive link are connect with the power output end of the servo motor, and the bottom surface of the slide unit is equipped with the first fine motion pressure
Pile, the bearing of ㄇ shapes is equipped in the first fine motion piezoelectric pile, and the bearing is connected with the first fold roller bearing；
Further include the second backing plate, second backing plate is fixed on first backing plate, and second backing plate is located at described in two
Between sliding equipment, second backing plate is equipped with the second fine motion piezoelectric pile, is equipped in the side of second backing plate and draws material rolling
Cylinder mechanism, it is described to draw two the first roller risers and first power drum that feed roller mechanism includes arranged side by side, institute
The both ends for stating the first power drum connect with the first roller riser shaft respectively, further include the second fold roller bearing, second pleat
The both ends of wrinkle roller bearing connect with two the first roller riser shafts respectively, and the second fold roller bearing is located at first power rolling
The top of cylinder, be equipped between the second fold roller bearing and first power drum for fold PCB by gap, described the
Two fold roller bearings are respectively equipped with lines sideling, the second fold roller bearing and first fold with the first fold roller bearing
Ridge orientation on roller bearing is on the contrary, the lines also has radian；
Further include feed mechanism, the feed mechanism is located at the other side of second backing plate；The feed mechanism includes side by side
The two second tin roller risers and three group of second power drum being arranged, the both ends of second power drum are respectively with described second
Roller riser shaft connects, and the second power drum described in three groups is triangularly arranged, and the second power drum is close to institute described in one of which
State the setting of the second fine motion piezoelectric pile side；
It further include transport mechanism；The transmission mechanism includes conveyer belt and two transmission shafts, and the conveyer belt is sleeved on two institutes
It states on transmission shaft, the both ends of the transmission shaft are connected with bearing block respectively.
The present invention is further arranged to, and the long-armed one side of the slide unit is equipped with cord, the servo motor one side
Equipped with sliding slot, the cord is slidably connected with the sliding slot.
The present invention is further arranged to, and the both ends of the linear motor box are additionally provided with end casing respectively.
The present invention is further arranged to, and the header board is additionally provided with reinforcing plate.
Beneficial effects of the present invention are：The present invention is finely adjusted using fine motion piezoelectric pile, makes electronic device basement membrane by pleat
The damage smaller of wrinkle roller bearing, using the opposite lines in direction on double pleats wrinkle roller bearing, no shadow elastic rubber belt is in tensional state, no shadow
Elastic rubber belt can be bonded by the part of lines pressure with electronic device basement membrane, and no shadow elastic rubber belt is not by lines pressure
Part will not be bonded with electronic device basement membrane, and when discharging the elongation strain without shadow elastic rubber belt, no shadow elastic rubber belt is shunk, and is received
The part that contracting power makes electronic device basement membrane there not to be being and not being shadow elastic rubber belt to bond bends, and arches upward upwards, generate it is netted or
The tensility of the pleated structure of person's interference ripple shape, the fold PCB prepared can be more preferable, and performance is more uniform, and stability is more preferable,
Lines with radian is set, and the stress for making electronic device basement membrane evenly, reduces the damage of electronic device basement membrane, ensures fold
The quality and reliability of PCB, the configuration of the present invention is simple, efficient, at low cost, suitable large-scale production fold PCB.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the structural schematic diagram at another visual angle of the present invention；
Fig. 4 is the explosive view of sliding equipment of the present invention；
Fig. 5 is the structural schematic diagram of elevating mechanism of the present invention；
Fig. 6 is the structural schematic diagram that the present invention draws feed roller mechanism；
Fig. 7 is the first fold roller bearing of the invention and the second fold roller bearing contrast schematic diagram；
Reference sign：The first backing plates of 12-；21- linear motor boxes；211- end casings；22- the linear guides；23- motors
Block；24- sliding blocks；31- header boards；41- servo motors；411- sliding slots；42- slide units；421- drive links；422- cords；43- first
Fine motion piezoelectric pile；44- bearings；45- the first fold roller bearings；The second backing plates of 51-；52- the second fine motion piezoelectric piles；The first rollers of 61-
Riser；The first power drums of 62-；63- the second fold roller bearings；71- lines；81- second tin roller risers；The second power drums of 82-；
91- conveyer belts；92- transmission shafts；93- bearing blocks.
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not the reality the present invention
It applies range and is confined to this.
As shown in Figures 1 to 7, a kind of slide unit fold PCB electronic device preparing mechanisms described in the present embodiment, including first
Backing plate 12；
It being set side by side on first backing plate 12 there are two sliding equipment, each sliding equipment includes linear motor box 21,
The linear guide 22 there are two being set side by side on the linear motor box 21, further includes the motor motion block 23 of T shapes, the motor motion block 23
The bottom surface at transverse arm both ends be respectively equipped with sliding block 24, the sliding block 24 is slidably connected together with the linear guide 22；
Further include " header board 31 of shape, the galianconism both ends of the header board 31 are separately fixed on the motor motion block 23；
Further include elevating mechanism, the elevating mechanism includes servo motor 41, and the servo motor 41 is fixed on the header board
On 31, further include " slide unit 42 of shape, the long-armed and servo motor 41 of the slide unit 42 is slidably connected together, the cunning
The galianconism of platform 42 is equipped with drive link 421, and the drive link 421 is connect with the power output end of the servo motor 41, the cunning
The bottom surface of platform 42 is equipped with the first fine motion piezoelectric pile 43, and the bearing 44 of ㄇ shapes, institute are equipped in the first fine motion piezoelectric pile 43
It states bearing 44 and is connected with the first fold roller bearing 45；
Further include the second backing plate 51, second backing plate 51 is fixed on first backing plate 12, and second backing plate 51 is located at
Between two sliding equipments, second backing plate 51 is equipped with the second fine motion piezoelectric pile 52, in second backing plate 51
Side, which is equipped with, draws feed roller mechanism, and described to draw feed roller mechanism include two the first roller risers 61 arranged side by side and one
The both ends of first power drum 62, first power drum 62 connect with 61 axis of the first roller riser respectively, further include
The both ends of two fold roller bearings 63, the second fold roller bearing 63 connect with two 61 axis of the first roller riser respectively, and described
Two fold roller bearings 63 are located at the top of first power drum 62, the second fold roller bearing 63 and first power drum
Be equipped between 62 for fold PCB by gap, the second fold roller bearing 63 is respectively equipped with the first fold roller bearing 45
Lines 71 sideling, the second fold roller bearing 63 is with 71 direction of lines on the first fold roller bearing 45 on the contrary, the line
Road 71 also has radian；
Further include feed mechanism, the feed mechanism is located at the other side of second backing plate 51；The feed mechanism includes simultaneously
Arrange the two second tin roller risers 81 and three group of second power drum 82 of setting, the both ends of second power drum 82 respectively with
81 axis of second tin roller riser connects, and the second power drum 82 described in three groups is triangularly arranged, and second is dynamic described in one of which
Power roller 82 is arranged close to 52 side of the second fine motion piezoelectric pile；
It further include transport mechanism；The transmission mechanism includes conveyer belt 91 and two transmission shafts 92, and the conveyer belt 91 is sleeved on
On two transmission shafts 92, the both ends of the transmission shaft 92 are connected with bearing block 93 respectively.
The working method of the present embodiment is：Electronic device basement membrane and no shadow elastic rubber belt by the feed mechanism feeding,
No shadow elastic rubber belt is in tensional state, and no shadow elastic rubber belt is located above electronic device basement membrane；The servo motor 41 first
Driving drives 45 test of the first fold roller bearing, when 45 distance of the first fold roller bearing is also certain without shadow elastic rubber belt
When gap, the servo motor 41 stops driving, and then the first fine motion piezoelectric pile 43 works, and pushes the first fold rolling
Slowly contact is without shadow elastic rubber belt for axis 45, and then the second fine motion piezoelectric pile 52 works, make electronic device basement membrane slowly with nothing
Shadow elastic rubber belt is bonded, latter two right described linear motor box 21 drives simultaneously, drives the first fold roller bearing 45 in no shadow
It is rolled on elastic rubber belt, when the first fold roller bearing 45 rolls the other end from one end of the second fine motion piezoelectric pile 52,
Two linear motor boxes 21 are simultaneously stopped driving, while the servo motor 41 drives on the first fold roller bearing 45
It rises, latter two right described linear motor box 21 drives again, and the first fold roller bearing 45 is driven to return to original position, no shadow bullet
Property adhesive tape can be bonded by the part of 71 pressure of the lines with electronic device basement membrane, and without shadow elastic rubber belt not by described
The part of 71 pressure of lines will not then be bonded with electronic device basement membrane；Then under the first roller riser drive, electronics device
Part basement membrane is moved with no shadow elastic rubber belt toward conveyer belt direction, by 45 pressure portion of the first fold roller bearing without shadow elasticity
Adhesive tape can pass through the drawing feed roller mechanism, and the second fold roller bearing 63 can roll no shadow elastic rubber belt, similarly without shadow bullet
Property adhesive tape can be bonded by the part of 71 pressure of the lines with electronic device basement membrane, and without shadow elastic rubber belt not by described
The part of 71 pressure of lines will not then be bonded with electronic device basement membrane, because the first fold roller bearing 45 and second fold roll
71 direction of lines on axis 63 will produce netted or dry on the contrary, without shadow elastic rubber belt after the second fold roller bearing 63
Undulatory impression is related to, when release is without elongation strain on shadow elastic rubber belt, no shadow elastic rubber belt is shunk, and convergent force makes electronics
The part that device basement membrane does not have being and not being shadow elastic rubber belt to bond bends and arches upward upwards, and being formed has netted or interference
Undulatory pleated structure, to complete the preparation of fold PCB, the fold PCB prepared is conveyed by the transport mechanism, together
When complete cut-out work.
The present embodiment is finely adjusted using the first fine motion piezoelectric pile 43 with the second fine motion piezoelectric pile 52, and electronic device basement membrane is made
By the damage smaller of the first fold roller bearing 45, using the first fold roller bearing 45 line opposite with direction on the second fold roller bearing 63
Road 71 generates netted or interference ripple shape pleated structure, and the tensility of the fold PCB prepared can be more preferable, and performance is more
Uniform, stability is more preferable, and the lines 71 with radian is arranged, and the stress for making electronic device basement membrane evenly, reduces electronic device
The damage of basement membrane ensures the quality and reliability of fold PCB, and the present embodiment is simple in structure, efficient, at low cost, is suitble to big rule
Mould produces fold PCB.
It on the basis of above-described embodiment, is further arranged to, the long-armed one side of the slide unit 42 is equipped with cord
422,41 one side of the servo motor is equipped with sliding slot 411, plays the role of guide and limit, the cord 422 and the sliding slot 411
It is slidably connected, it is simple in structure, realize the displacement action that precision is high, response is fast.
It on the basis of above-described embodiment, is further arranged to, the both ends of the linear motor box 21 are additionally provided with respectively
End casing 211 prevents the motor motion block 23 from falling off from the linear guide 22.
It on the basis of above-described embodiment, is further arranged to, the header board 31 is additionally provided with reinforcing plate, and structure is more firm
Gu.
The above is only the preferred embodiment of the present invention, therefore all structures according to described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, is included in the protection domain of present patent application.
Claims (4)
1. a kind of slide unit fold PCB electronic device preparing mechanisms, it is characterised in that：It include the first backing plate（12）；
First backing plate（12）On set side by side there are two sliding equipment, each sliding equipment includes linear motor box
（21）, the linear motor box（21）On set side by side there are two the linear guide（22）, further include the motor motion block of T shapes（23）, institute
State motor motion block（23）The bottom surface at transverse arm both ends be respectively equipped with sliding block（24）, the sliding block（24）With the linear guide（22）
It is slidably connected together；
Further include " header board of shape（31）, the header board（31）Galianconism both ends be separately fixed at the motor motion block（23）
On；
Further include elevating mechanism, the elevating mechanism includes servo motor（41）, the servo motor（41）It is fixed on the cross
Beam slab（31）On, further include " slide unit of shape（42）, the slide unit（42）It is long-armed with the servo motor（41）It is slidably connected at
Together, the slide unit（42）Galianconism be equipped with drive link（421）, the drive link（421）With the servo motor（41）It is dynamic
Power output end connects, the slide unit（42）Bottom surface the first fine motion piezoelectric pile is installed（43）, the first fine motion piezoelectric pile
（43）On the bearings of ㄇ shapes is installed（44）, the bearing（44）It is connected with the first fold roller bearing（45）；
It further include the second backing plate（51）, second backing plate（51）It is fixed on first backing plate（12）On, second backing plate
（51）Between two sliding equipments, second backing plate（51）It is equipped with the second fine motion piezoelectric pile（52）, described
Second backing plate（51）Side be equipped with and draw feed roller mechanism, it is described to draw two first rollings that feed roller mechanism includes arranged side by side
Cylinder riser（61）With first power drum（62）, first power drum（62）Both ends respectively with first roller
Riser（61）Axis connects, and further includes the second fold roller bearing（63）, the second fold roller bearing（63）Both ends respectively with described in two
First roller riser（61）Axis connects, the second fold roller bearing（63）Positioned at first power drum（62）Top, it is described
Second fold roller bearing（63）With first power drum（62）Between be equipped with for fold PCB by gap, second pleat
Wrinkle roller bearing（63）With the first fold roller bearing（45）It is respectively equipped with lines sideling（71）, the second fold roller bearing（63）With
The first fold roller bearing（45）On lines（71）Direction is on the contrary, the lines（71）Also there is radian；
Further include feed mechanism, the feed mechanism is located at second backing plate（51）The other side；The feed mechanism includes
Two second tin roller risers arranged side by side（81）With three group of second power drum（82）, second power drum（82）Two
End respectively with the second tin roller riser（81）Axis connects, the second power drum described in three groups（82）It is triangularly arranged, wherein one
Group second power drum（82）Close to the second fine motion piezoelectric pile（52）Side is arranged；
It further include transport mechanism；The transmission mechanism includes conveyer belt（91）With two transmission shafts（92）, the conveyer belt
（91）It is sleeved on two transmission shafts（92）On, the transmission shaft（92）Both ends be connected with bearing block respectively（93）.
2. a kind of slide unit fold PCB electronic device preparing mechanisms according to claim 1, it is characterised in that：The slide unit
（42）Long-armed one side be equipped with cord（422）, the servo motor（41）One side is equipped with sliding slot（411）, the cord
（422）With the sliding slot（411）It is slidably connected.
3. a kind of slide unit fold PCB electronic device preparing mechanisms according to claim 1, it is characterised in that：The straight line
Motor box（21）Both ends be additionally provided with end casing respectively（211）.
4. a kind of slide unit fold PCB electronic device preparing mechanisms according to claim 1, it is characterised in that：The crossbeam
Plate（31）It is additionally provided with reinforcing plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459958.5A CN108668427B (en) | 2018-05-15 | 2018-05-15 | Preparation mechanism for sliding table fold PCB electronic device |
| CN202011113359.1A CN112312756B (en) | 2018-05-15 | 2018-05-15 | Manufacturing method of sliding table corrugated PCB electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459958.5A CN108668427B (en) | 2018-05-15 | 2018-05-15 | Preparation mechanism for sliding table fold PCB electronic device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011113359.1A Division CN112312756B (en) | 2018-05-15 | 2018-05-15 | Manufacturing method of sliding table corrugated PCB electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108668427A true CN108668427A (en) | 2018-10-16 |
| CN108668427B CN108668427B (en) | 2020-12-22 |
Family
ID=63779460
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810459958.5A Active CN108668427B (en) | 2018-05-15 | 2018-05-15 | Preparation mechanism for sliding table fold PCB electronic device |
| CN202011113359.1A Active CN112312756B (en) | 2018-05-15 | 2018-05-15 | Manufacturing method of sliding table corrugated PCB electronic device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011113359.1A Active CN112312756B (en) | 2018-05-15 | 2018-05-15 | Manufacturing method of sliding table corrugated PCB electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108668427B (en) |
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| CN101018454A (en) * | 2006-02-09 | 2007-08-15 | 日本梅克特隆株式会社 | Device and method for manufacturing flexible printing substrate |
| CN103187008A (en) * | 2011-12-30 | 2013-07-03 | 三星电子株式会社 | Display device |
| US20130284695A1 (en) * | 2012-04-28 | 2013-10-31 | Hon Hai Precision Industry Co., Ltd. | Method for making heater |
| CN106601933A (en) * | 2016-12-12 | 2017-04-26 | 吉林大学 | Preparation method for stretchable electronic device with regular corrugated structure |
| CN106640934A (en) * | 2015-07-21 | 2017-05-10 | 联想(北京)有限公司 | Coating mechanism and electronic device with coating mechanism |
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| JPS59219980A (en) * | 1983-05-28 | 1984-12-11 | 株式会社フジクラ | Method of bending flexible printed board |
| KR20030005372A (en) * | 2000-05-22 | 2003-01-17 | 토레이 엔지니어링 컴퍼니, 리미티드 | Chip-mounting device and method of alignment |
| WO2012021154A1 (en) * | 2010-07-09 | 2012-02-16 | The Paper Battery Company, Inc. | Energy storage and dispensing flexible sheeting device |
| CN107073464A (en) * | 2014-10-15 | 2017-08-18 | Acat环球公司 | Fan-folded convolution metallic catalyst substrate and its building method |
| CN206389616U (en) * | 2017-02-08 | 2017-08-08 | 厦门市铂联科技股份有限公司 | Flexible PCB horizontal guide |
| CN107416525A (en) * | 2017-05-15 | 2017-12-01 | 苏州锦浩翔自动化有限公司 | A kind of roller conveying rule equipment |
| CN207184935U (en) * | 2017-08-24 | 2018-04-03 | 深圳市品兴泰科技有限公司 | A kind of FPC laminating apparatus |
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- 2018-05-15 CN CN201810459958.5A patent/CN108668427B/en active Active
- 2018-05-15 CN CN202011113359.1A patent/CN112312756B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018454A (en) * | 2006-02-09 | 2007-08-15 | 日本梅克特隆株式会社 | Device and method for manufacturing flexible printing substrate |
| CN103187008A (en) * | 2011-12-30 | 2013-07-03 | 三星电子株式会社 | Display device |
| US20130284695A1 (en) * | 2012-04-28 | 2013-10-31 | Hon Hai Precision Industry Co., Ltd. | Method for making heater |
| CN106640934A (en) * | 2015-07-21 | 2017-05-10 | 联想(北京)有限公司 | Coating mechanism and electronic device with coating mechanism |
| CN106601933A (en) * | 2016-12-12 | 2017-04-26 | 吉林大学 | Preparation method for stretchable electronic device with regular corrugated structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108668427B (en) | 2020-12-22 |
| CN112312756B (en) | 2022-01-28 |
| CN112312756A (en) | 2021-02-02 |
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Effective date of registration: 20201202 Address after: 343400 Yongxin County Industrial Development Zone, Ji'an City, Jiangxi Province Applicant after: JIANGXI ZHONGDATAI TECHNOLOGY Co.,Ltd. Address before: 518000 A, 6 / F, Kim Guangxia Arts Park, 3 Guangxia Road, Futian District, Shenzhen, Guangdong. Applicant before: Zhang Haigen |
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Denomination of invention: A Mechanism for Preparing Slide Fold PCB Electronic Devices Effective date of registration: 20230530 Granted publication date: 20201222 Pledgee: Jiangxi Yongxin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGXI ZHONGDATAI TECHNOLOGY Co.,Ltd. Registration number: Y2023980042316 |