CN103465598B - A kind of G+G capacitance plate laminating apparatus - Google Patents

A kind of G+G capacitance plate laminating apparatus Download PDF

Info

Publication number
CN103465598B
CN103465598B CN201310462073.8A CN201310462073A CN103465598B CN 103465598 B CN103465598 B CN 103465598B CN 201310462073 A CN201310462073 A CN 201310462073A CN 103465598 B CN103465598 B CN 103465598B
Authority
CN
China
Prior art keywords
laminating
main
fixedly connected
platform
turning device
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.)
Active
Application number
CN201310462073.8A
Other languages
Chinese (zh)
Other versions
CN103465598A (en
Inventor
吴国峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Jiayuan Electronic Technology Co ltd
Original Assignee
Ulster Yangzhou Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ulster Yangzhou Science And Technology Ltd filed Critical Ulster Yangzhou Science And Technology Ltd
Priority to CN201310462073.8A priority Critical patent/CN103465598B/en
Publication of CN103465598A publication Critical patent/CN103465598A/en
Application granted granted Critical
Publication of CN103465598B publication Critical patent/CN103465598B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Position Input By Displaying (AREA)

Abstract

The present invention relates to electronic production equipment technical field, the present invention discloses a kind of G+G capacitance plate laminating apparatus, comprise base, frame, fit sliding system, turning device, suction system, control circuit and laminating component up and down, control circuit connects respectively turning device and suction system, on base, be separately installed with frame, laminating component and turning device, the sliding system of fitting is up and down installed in frame, the sliding system of fitting is up and down fixedly connected on the top of laminating component, one side of laminating component is fixedly connected with turning device, and suction system is arranged on laminating component. The invention has the beneficial effects as follows: its adopt upper ITO adsorption plate and under cover plate tool coordinate, easily absorption dust and impurity cause secondary pollution in when laminating well to have reduced glass assembly, and by with the coordinating of the sliding system of fitting up and down, utilize deadweight slowly to carry out pressing, can meet the production requirement of large scale touch-screen laminating.

Description

A kind of G+G capacitance plate laminating apparatus
Technical field
The present invention relates to electronic production equipment technical field, relate in particular to a kind of G+G capacitance plate laminating dressPut.
Background technology
Touch-screen (touchscreen) is called again " touch screen ", " contact panel ", is that one can receiveThe induction type liquid crystal indicator of the input signals such as contact, in the time having contacted the graphic button on screen,Haptic feedback system on screen can drive various hookup mechanisms according to the formula of programming in advance, can be in order toReplace mechanical push button panel, and produce lively visual and sound effects by liquid crystal display picture.
Touch-screen is as a kind of up-to-date computer input apparatus, and it is the simplest, convenient, natural at presentA kind of man-machine interaction mode. It has given multimedia with brand-new looks, is extremely attractive completeNew multimedia interactive equipment. Be mainly used in public information inquiry, leader's office, Industry Control,Military commanding, electronic game, choosing song or selecting dish, multimedia teaching, real estate presell etc.
In recent years, along with the demand of touch-screen electronic product expands rapidly, electronics originates in for touch-screenThe quality of electronic product and laminating efficiency have proposed better requirement. Existing electronic product touch-screen G+GConventionally the applying method adopting in product industry has two kinds: LOCA and OCA technique.
What OCA technique laminating adopted conventionally is first to cover OCA on cover plate or assembly, then carries out equipment trueEmpty laminating, finally carries out de-bubble and realizes the laminating of touch-screen. When being laminating, its shortcoming easily produces bubble.Easily absorption dust and impurity cause secondary pollution, and the adhesive property of OCA is not strong, and the product posting, depositsIn the risk of bounce-back; OCA is unfavorable for carrying out for large-sized laminating, along with the increase difficulty of size moreIt is difficult to add, and yields is also lower; After posting, OCA can not effectively increase the intensity of screen and explosion-proofAbility. Not resistance to falling, screen is fragile.
LOCA technique is to develop rapidly overcoming on the basis of the shortcoming of OCA technique, solvesOCA technique exist the defect that caking property by force, is not easily adsorbed dust and impurity and cause secondary pollution.But meanwhile LOCA technique need to drop into a large amount of machinery equipments, complex process, artificial demand is many,Production cost is high, and production efficiency is low; Be unsuitable for equally the laminating of large-sized touch-screen.
Summary of the invention
The object of the invention is to address the above problem, a kind of G+G capacitance plate laminating apparatus is provided, itsAdopt upper ITO adsorption plate and under cover plate tool coordinate, well reduced glass assembly and existedWhen laminating, easily absorption dust and impurity cause secondary pollution, and by with the joining of the sliding system of fitting up and downClose, utilize deadweight slowly to carry out pressing, can meet the production requirement of large scale touch-screen laminating.
The object of the invention is to be achieved through the following technical solutions:
A kind of G+G capacitance plate laminating apparatus, comprise base, frame, up and down fit sliding system, turn overRotary device, suction system, control circuit and laminating component, described base inside is provided with control circuit,Described control circuit connects respectively turning device and suction system, on described base, be separately installed with frame,Laminating component and turning device, be provided with the sliding system of fitting up and down in described frame, described subsides up and downClose sliding system and be fixedly connected on the top of laminating component, a side of described laminating component is fixedly connected with turns overRotary device, described suction system is arranged on laminating component.
Wherein, described laminating component comprises the ITO adsorption plate and the cover plate tool that are used in combination, described inITO adsorption plate and cover plate tool are separately fixed on laminating platform and lower laminating platform, upper laminating platformLeft side be fixedly connected with turning device, it is sliding that the upper surface of described upper laminating platform is fixedly connected with up and down laminatingMoving system, described lower laminating platform is arranged on base.
Wherein, the described sliding system of fitting up and down comprises main slider and from sliding part, described main slipPart and upper end from the sliding part parallel top that is fixed on frame respectively, and main slider is positioned at from cunningThe outside of moving part, described main slider and the outside that is connected respectively laminating platform from the lower end of sliding partAnd inner side.
Wherein, described main slider comprises main fixed block, at least one main slide bar and at least one main cunningRoad, described main fixed block is fixed on the top in frame outside, and it is vertical in described main fixed block, to be penetrated withMain skid, is provided with main slide bar in described main skid, the lower end of described main slide bar is fixedly connected on subsidesClose the outside of platform.
Wherein, describedly comprise from fixed block, at least one from slide bar and at least one is from cunning from sliding partRoad, the described top that is fixed on frame inner side from fixed block, described vertical from being penetrated with in fixed blockFrom slideway, describedly in slideway, be provided with from slide bar, the described lower end from slide bar is fixedly connected on subsidesClose the inner side of platform.
Wherein, described suction system comprises multiple equally distributed suction holes, tracheae and air exhauster, instituteState on the lower surface that suction hole is evenly distributed on ITO adsorption plate, in described ITO adsorption plate, be provided with cavity,Described multiple suction hole is communicated with cavity respectively, and described cavity connects air exhauster by tracheae, described in take outBlower fan is used for extracting the gas in cavity, the negative-pressure adsorption of the lower surface of formation ITO adsorption plate to assembly.
Wherein, described turning device comprises fixed arm, motor and linking arm, one end of described fixed armA side that is fixedly connected on frame, the other end of described fixed arm is fixedly connected with motor, described motorOutput shaft connection of rotating arm, described cursor is connected to a side of laminating platform.
Wherein, control panel is also installed on described base, multiple controls are installed on described control panelButton processed, described control button connects respectively control circuit.
Wherein, the bottom of described lower platform is provided with micromatic setting, and described micromatic setting is used for adjusting lower flatThe planar horizontal of platform.
Wherein, described main slide bar and the quantity from slide bar are all preferably 2, corresponding main chute and fromChute is 2.
Beneficial effect of the present invention is as follows: this device adopt be positioned at top ITO adsorption plate and be positioned underThe cooperation of the cover plate tool of side, has well reduced glass assembly and in the time of laminating, has easily adsorbed dust and impurityCause secondary pollution, and by with the coordinating of the sliding system of fitting up and down, utilize deadweight slowly to pressClose, can meet the production requirement of large scale touch-screen laminating; Simple to operate, production cost is little, savesManpower, has improved production efficiency and yields.
Brief description of the drawings
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of G+G capacitance plate laminating apparatus of the present invention.
In figure:
1, lower laminating platform; 2, ITO adsorption plate; 3, suction hole; 4, cover plate tool; 5, controlButton; 6, turning device; 7, base; 8, frame.
Detailed description of the invention
In embodiment, a kind of G+G capacitance plate laminating apparatus of the present invention, comprises as shown in Figure 1Base 7, frame 8, up and down fit sliding system, turning device 6, suction system, control circuit andLaminating component, described base 7 inside are provided with control circuit, and described control circuit connects respectively upsetDevice 6 and suction system.
On described base 7, be separately installed with frame 8, laminating component and turning device 6, described frame 8On the sliding system of fitting is up and down installed, the described sliding system of fitting is up and down fixedly connected on laminating componentTop, a side of described laminating component is fixedly connected with turning device 6, described suction system is arranged on subsidesOn charge-coupled. Described frame 8 is arranged on base 1 position in the inner part, for giving turning device 6 HesThe sliding system of fitting up and down provides to install and supports.
Wherein, described laminating component comprises the ITO adsorption plate 2 and the cover plate tool 4 that are used in combination, instituteState ITO adsorption plate 2 and cover plate tool 4 and be separately fixed on laminating platform and lower laminating platform 1, onThe left side of laminating platform is fixedly connected with turning device, on the upper surface of described upper laminating platform, is connected withLower laminating sliding system, described lower laminating platform 1 is arranged on base 7; Described ITO adsorption plate 2For adsorbing the assembly that has covered OCA, described cover plate tool 4 is for placing cover plate.
Wherein, the described sliding system of fitting up and down comprises main slider and from sliding part, described main slipPart and upper end from the sliding part parallel top that is fixed on frame respectively, and main slider is positioned at from cunningThe outside of moving part, described main slider and the outside that is connected respectively laminating platform from the lower end of sliding partAnd inner side, described main slider and the installation from sliding part make for laminating platform keeping upset andIn dropping process, the plane of ITO adsorption plate is in state stably, reduces that in laminating process, to paste askew subsides obliqueProbability. .
Wherein, described main slider comprises main fixed block, at least one main slide bar and at least one main cunningRoad, described main fixed block is fixed on the top in frame outside, and it is vertical in described main fixed block, to be penetrated withMain skid, is provided with main slide bar in described main skid, the lower end of described main slide bar is fixedly connected on subsidesClose the outside of platform.
Wherein, describedly comprise from fixed block, at least one from slide bar and at least one is from cunning from sliding partRoad, the described top that is fixed on frame inner side from fixed block, described vertical from being penetrated with in fixed blockFrom slideway, describedly in slideway, be provided with from slide bar, the described lower end from slide bar is fixedly connected on subsidesClose the inner side of platform.
Wherein, described suction system comprises multiple equally distributed suction holes 3, tracheae and air exhauster, instituteState on the lower surface that suction hole 3 is evenly distributed on ITO adsorption plate 2, in described ITO adsorption plate 2, establishHave cavity, described multiple suction holes are communicated with cavity respectively, and described cavity connects air exhauster by tracheae,Described air exhauster is for extracting gas in cavity, and the lower surface that forms ITO adsorption plate 2 is to assemblyNegative-pressure adsorption.
Wherein, described turning device 6 comprises fixed arm, motor and linking arm, one of described fixed armEnd is fixedly connected on a side of frame 8, and the other end of described fixed arm is fixedly connected with motor, described inThe output shaft connection of rotating arm of motor, described cursor is connected to a side of laminating platform, described onLaminating platform carries out corresponding joint movement by cursor.
Wherein, on described base 7, control panel is also installed, on described control panel, is provided with multipleControl button 5, described control button 5 connects control circuit.
Wherein, the bottom of described lower laminating platform is provided with micromatic setting, and described micromatic setting is for adjustingThe planar horizontal of lower laminating platform.
Preferably, described main slide bar and the quantity from slide bar are all preferably 2, corresponding main chute andBe 2 from chute.
When concrete enforcement, first start this device, and under adjusting, the plane of laminating platform 1 makes cover plateTool 4 and ITO adsorption plate 2 is completely corresponding, and the assembly that has covered OCA is placed into this equipment can turns overIn the ITO adsorption plate 2 turning, hold, start afterwards turning device 6, the flip angle of ITO adsorption plate 2Between 120 °-160 °, then tear the mould release membrance on assembly off, again start turning device, makeITO adsorption plate 2 on absorption have one of OCA assembly to face down, thereby laminating platform is being turned overUnder the cooperation of rotary device 6 and the sliding system of fitting up and down, slowly fall, to ITO adsorption plate 2 and cover plateThe horizontal range of tool 4 is between 0.1-0.3mm time, closes suction system, relies on assembly self heavyPower completes laminating, has so both avoided assembly in prior art process not yet to take out very at ITO adsorption plate 2Unprecedentedly just fit, the yields of impact laminating.
In sum: what this device adopted is positioned at the ITO adsorption plate 2 of top and is positioned at the cover plate of belowThe cooperation of tool 4, easily absorption dust and impurity cause two in when laminating well to have reduced glass assemblyInferior pollution, and ITO adsorption plate 2 and cover plate tool 4 by with the coordinating of the sliding system of fitting up and down,Utilize deadweight slowly to carry out pressing, can meet the production requirement of large scale touch-screen laminating; It is simple to operate,Production cost is little, saves manpower, has improved production efficiency and yields.
Know-why of the present invention has below been described in conjunction with specific embodiments. These are described just for understandingRelease principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention. BaseIn explanation herein, those skilled in the art does not need to pay performing creative labour can associate thisOther detailed description of the invention of invention, within these modes all will fall into protection scope of the present invention.

Claims (6)

1. a G+G capacitance plate laminating apparatus, is characterized in that, comprises base, frame, pastes up and downClose sliding system, turning device, suction system, control circuit and laminating component, described base insideControl circuit is installed, and described control circuit connects respectively turning device and suction system, described baseOn be separately installed with frame, laminating component and turning device, laminating is installed up and down sliding in described frameMoving system, the described sliding system of fitting is up and down fixedly connected on the top of laminating component, described laminating groupOne side of part is fixedly connected with turning device, and described suction system is arranged on laminating component;
The described sliding system of fitting up and down comprises main slider and from sliding part, described main slider and fromThe parallel top that is fixed on frame respectively, the upper end of sliding part, and main slider is positioned at from sliding partOutside, described main slider and the outside and the inner side that are connected respectively laminating platform from the lower end of sliding part;
Described main slider comprises main fixed block, at least one main slide bar and at least one main skid, instituteState the top that main fixed block is fixed on frame outside, in described main fixed block, be penetrated with vertical main skid,Main slide bar is installed in described main skid, and the lower end of described main slide bar is fixedly connected on laminating platformOutside;
Described from sliding part comprise from fixed block, at least one from slide bar and at least one from slideway, instituteState the top that is fixed on frame inner side from fixed block, described vertical from slideway from being penetrated with in fixed block,Describedly in slideway, be provided with from slide bar, the described lower end from slide bar is fixedly connected on laminating platformInner side;
Control panel is also installed on described base, multiple control buttons is installed on described control panel,Described control button connects respectively control circuit.
2. G+G capacitance plate laminating apparatus according to claim 1, is characterized in that described subsidesCharge-coupled comprises the ITO adsorption plate and the cover plate tool that are used in combination, described ITO adsorption plate and cover plateTool is separately fixed on laminating platform and lower laminating platform, and the left side of described upper laminating platform is fixedConnect turning device, the upper surface of described upper laminating platform is fixedly connected with the sliding system of fitting up and down, instituteStating lower laminating platform is arranged on base.
3. G+G capacitance plate laminating apparatus according to claim 1, is characterized in that described suctionGas system comprises multiple equally distributed suction holes, tracheae and air exhauster, and described suction hole is uniformly distributedOn the lower surface of ITO adsorption plate, in described ITO adsorption plate, be provided with cavity, described multiple suction holesBe communicated with cavity respectively, described cavity connects air exhauster by tracheae, and described air exhauster is used for extracting skyGas in chamber, the negative-pressure adsorption of the lower surface of formation ITO adsorption plate to assembly.
4. G+G capacitance plate laminating apparatus according to claim 1, is characterized in that, described in turn overRotary device comprises fixed arm, motor and linking arm, and one end of described fixed arm is fixedly connected on frameOne side, the other end of described fixed arm is fixedly connected with motor, the output shaft connection of rotating of described motorArm, described cursor is connected to a side of laminating platform.
5. G+G capacitance plate laminating apparatus according to claim 1, is characterized in that, described underThe bottom of platform is provided with micromatic setting, and described micromatic setting is for adjusting the planar horizontal of lower platform.
6. G+G capacitance plate laminating apparatus according to claim 1, is characterized in that described masterSlide bar and be all preferably 2 from the quantity of slide bar, corresponding main chute and be 2 from chute.
CN201310462073.8A 2013-09-30 2013-09-30 A kind of G+G capacitance plate laminating apparatus Active CN103465598B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310462073.8A CN103465598B (en) 2013-09-30 2013-09-30 A kind of G+G capacitance plate laminating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310462073.8A CN103465598B (en) 2013-09-30 2013-09-30 A kind of G+G capacitance plate laminating apparatus

Publications (2)

Publication Number Publication Date
CN103465598A CN103465598A (en) 2013-12-25
CN103465598B true CN103465598B (en) 2016-05-18

Family

ID=49790744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310462073.8A Active CN103465598B (en) 2013-09-30 2013-09-30 A kind of G+G capacitance plate laminating apparatus

Country Status (1)

Country Link
CN (1) CN103465598B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088874A (en) * 2014-07-18 2014-10-08 格林精密部件(惠州)有限公司 Pneumatic type overturning and assembling clamp
CN106055148A (en) * 2016-05-25 2016-10-26 深圳市联得自动化装备股份有限公司 Touch screen laminating device
CN107498972A (en) * 2017-08-17 2017-12-22 宁波维真显示科技股份有限公司 A kind of high vacuum deadweight abutted equipment and its applying method
CN108345404A (en) * 2018-01-16 2018-07-31 晟光科技股份有限公司 A kind of method that multimode fitting improves OCE operating efficiencies
CN108910139A (en) * 2018-07-25 2018-11-30 蔡敬东 A kind of laminator convenient for Extended Spaces
CN111031159B (en) * 2019-12-25 2020-12-11 宜宾格莱特科技有限公司 Automatic clamping tool that changes of cell-phone display screen
CN112895674B (en) * 2021-01-22 2022-05-31 深圳市敦正科技有限公司 Piece processing jig and equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202213274U (en) * 2011-08-19 2012-05-09 厦门力巨自动化科技有限公司 Novel adhesive dispensing overturning jointing device
CN202728614U (en) * 2012-08-24 2013-02-13 福州华映视讯有限公司 Semi-automatic mouth-shaped glue adhering equipment
CN103192581A (en) * 2013-01-23 2013-07-10 漳州宝发光电科技有限公司 High-precision laminating machine
CN203528024U (en) * 2013-09-30 2014-04-09 无锡宇宁光电科技有限公司 G+G (glass-glass) capacitor screen fitting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202213274U (en) * 2011-08-19 2012-05-09 厦门力巨自动化科技有限公司 Novel adhesive dispensing overturning jointing device
CN202728614U (en) * 2012-08-24 2013-02-13 福州华映视讯有限公司 Semi-automatic mouth-shaped glue adhering equipment
CN103192581A (en) * 2013-01-23 2013-07-10 漳州宝发光电科技有限公司 High-precision laminating machine
CN203528024U (en) * 2013-09-30 2014-04-09 无锡宇宁光电科技有限公司 G+G (glass-glass) capacitor screen fitting device

Also Published As

Publication number Publication date
CN103465598A (en) 2013-12-25

Similar Documents

Publication Publication Date Title
CN103465598B (en) A kind of G+G capacitance plate laminating apparatus
CN203313551U (en) Positioning assembly for electronic apparatus
CN102375660B (en) Electronic device and method for controlling user interface
CN204374099U (en) For the CCD amplification detection device of ITO electro-conductive glass
CN203835900U (en) High-precision liquid crystal screen laminating machine
CN105083990B (en) Liquid crystal panel captures rotating device and detection device
CN202995673U (en) Blind operation auxiliary device of touch screen
CN203528024U (en) G+G (glass-glass) capacitor screen fitting device
CN103386801B (en) A kind of novel optical transparent sticker assembly system
CN202592910U (en) Assembling positioning jig
CN101504495A (en) Glue dispensing machine with visual inspection function, and method thereof
CN107498969A (en) A kind of automation equipment and method for being bonded touch-screen and display screen
CN105390052A (en) Magnetic mineral interactive display device
CN110027902B (en) Vacuum adsorption device for touch panel
CN104325285B (en) The fetching device of slide-mouse upper cover
CN203172120U (en) Automatically-aligned large-size FILM laminating machine
CN203490854U (en) Electronic studying assisting drawing board
CN203142158U (en) Combined teaching board
CN206258850U (en) Accessible touch servicing unit
CN205384587U (en) Put formula touch screen control platform to one side
CN203267414U (en) Novel optical transparent adhesive pasting system
CN204291254U (en) Mobile phone camera focusing and the checkout gear in camera function life-span
CN205827357U (en) A kind of large size capacitive touch screen
CN204166237U (en) The localization tool of test LCM
CN110703863B (en) High-sensitivity large-size screen touch control motion capturing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160413

Address after: 225200 No. 1 Baisha Middle Road, Jiangdu Economic Development Zone, Yangzhou, Jiangsu

Applicant after: YANGZHOU AERSITE SCIENCE & TECHNOLOGY CO.,LTD.

Address before: 88 Building No. 214174 Jiangsu Mingdu city of Wuxi province Huishan Huishan District Road No. 1, room 2201

Applicant before: WUXIN SUNNING OPTOELECTRIC TECHNOLOGY CO.,LTD.

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200113

Address after: 201800 room 112, floor 1, building 1, No. 8, Hengyong Road, Jiading District, Shanghai

Patentee after: Shanghai cheyigu Enterprise Management Co.,Ltd.

Address before: 225200 No. 1 Baisha Middle Road, Jiangdu Economic Development Zone, Yangzhou, Jiangsu

Patentee before: YANGZHOU AERSITE SCIENCE & TECHNOLOGY CO.,LTD.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 201800 room 112, 1st floor, building 1, 8 Hengyong Road, Jiading District, Shanghai

Patentee after: Shanghai cheyigu Enterprise Management Co.,Ltd.

Address before: 201800 room 112, 1st floor, building 1, 8 Hengyong Road, Jiading District, Shanghai

Patentee before: Shanghai cheyigu Enterprise Management Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240205

Address after: 214000, 2nd floor, No. 508 Da Tong Road, Wuxi Economic Development Zone, Jiangsu Province

Patentee after: Wuxi Jiayuan Electronic Technology Co.,Ltd.

Country or region after: China

Address before: 201800 room 112, 1st floor, building 1, 8 Hengyong Road, Jiading District, Shanghai

Patentee before: Shanghai cheyigu Enterprise Management Co.,Ltd.

Country or region before: China