CN108664092A - A kind of High performance industrial computer - Google Patents
A kind of High performance industrial computer Download PDFInfo
- Publication number
- CN108664092A CN108664092A CN201810401048.1A CN201810401048A CN108664092A CN 108664092 A CN108664092 A CN 108664092A CN 201810401048 A CN201810401048 A CN 201810401048A CN 108664092 A CN108664092 A CN 108664092A
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- Prior art keywords
- cabinet
- fixedly connected
- industrial computer
- high performance
- fixed plate
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to High performance industrial field of computer technology, disclose a kind of High performance industrial computer, including cabinet, the back side of the cabinet inner wall is fixedly connected with integrated circuit board, the front of the integrated circuit board has been respectively fixedly connected with display screen, input interface and output interface, and display screen, input interface and the fixed front for being embedded in cabinet of output interface, the lower surface of the cabinet is fixedly connected with fixed plate, the front of the fixed plate offers accommodating groove, the internal activity of the accommodating groove is connected with bluetooth keyboard, the upper surface of the cabinet and the lower surface of fixed plate have been fixedly connected with half round block, air admission hole is offered at the top of the cabinet, and air admission hole is located at half round block between any two.The present invention solves current industrial computer when being cleared up internal electronic element and being safeguarded, dismantles industrial computer and need to dismantle many screws, very inconvenient problem by the way that movable plate, rear baffle, round bar, spring and fixture block is arranged.
Description
Technical field
The present invention relates to High performance industrial field of computer technology, specially a kind of High performance industrial computer.
Background technology
The occasion of high performance industrial computer work is different, also necessarily results in the component and all-purpose computer of its composition
Difference, such as industrial computer can not have display screen, can possess multiple serial ports, CPU is dedicated Industry Control
CPU, system board area very little used, above all these features all reflect common computer and industrial computer group
At upper difference, due to the adverse circumstances of Industry Control, so being frequently necessary to extraordinary component to constitute the meter of industrial controlling
Calculation machine, for example, needing wider operating temperature in some cases, many industrial computers can be in minus 20 degrees to 80 degree
Within the temperature range of work, need the better device of stability in the case of other, such as resist strongly disturbing device, these
Feature is all closely related with the purposes of industrial computer, exactly because also function is multifarious, different industrial computers
Also there is different interface, and since internal electronic element configuration is higher, the performance that industry calculates is higher, with the hair of science and technology
Exhibition, batchs of High performance industrial computers continuously emerge, bring great convenience to production.
Since the application demand of industrial computer is different, and if workshop have dust, need regularly to industrial computer
It is inside cleared up and is safeguarded, and current industrial computer dismantles industry when being cleared up internal electronic element and being safeguarded
Computer needs to dismantle many screws, very inconvenient.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of High performance industrial computer, current industry is solved
Computer dismantles industrial computer and needs to dismantle many screws, very when being cleared up internal electronic element and being safeguarded
Inconvenient problem.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of High performance industrial computer, including cabinet,
The back side of the cabinet inner wall is fixedly connected with integrated circuit board, and the front of the integrated circuit board has been respectively fixedly connected with display
Screen, input interface and output interface, and the fixed front for being embedded in cabinet of display screen, input interface and output interface, it is described
The lower surface of cabinet is fixedly connected with fixed plate, and the front of the fixed plate offers accommodating groove, and the inside of the accommodating groove is lived
Dynamic to be connected with bluetooth keyboard, the upper surface of the cabinet and the lower surface of fixed plate have been fixedly connected with half round block, the cabinet
Top offer air admission hole, and air admission hole is located at half round block between any two.
The length of the fixed plate side view is 3/5ths of cabinet side view length, and edge is fixed in the bottom of the cabinet
Embedded with air interchanger, and air interchanger is located at the rear of fixed plate, and the two sides of the cabinet inner wall offer guide groove, institute
The internal activity for stating guide groove is connected with guide pad, and the opposite face of the guide pad is fixedly connected with movable plate, the movable plate
Upper surface be fixedly connected with control circuit board, the front of the movable plate is fixedly connected with plug, the plug connection
In the jack that integrated circuit back opens up, and plug is electrically connected by conducting wire with control circuit board, the back of the body of the movable plate
Face is fixedly connected with rear baffle, and the front of rear baffle is flexibly connected with the back side of cabinet.
Cylinder has been fixedly connected at the top and bottom of the cabinet inner wall, the front of the rear baffle offers circular hole,
And the inside of cylinder and circular hole is connected with round bar, the front of the round bar is fixedly connected with spring, the spring it is another
One end is fixedly connected with the inner wall of cylinder, and the upper surface of the round bar offers annular groove, and the internal activity of the annular groove is connected with
The surface of annulus, the annulus is fixedly connected with fixture block, and the front of the fixture block is flexibly connected with the back side of rear baffle, the circle
Bayonet is offered on the inner wall in hole.
Preferably, in the left side of input interface and output interface, the input interface is located at output and connects the display location
The top of mouth.
Preferably, the quantity of half round block is 16, and 16 half round blocks are divided into two groups and are spaced substantially equidistant in machine
The upper surface of case and the lower surface of fixed plate.
Preferably, the two sides of the cabinet and fixed plate have been fixedly connected with mounting plate, and the front of mounting plate opens up
There is mounting hole.
Preferably, one end of the guide groove is connected with the back side of cabinet.
Preferably, the air interchanger includes fixed frame, is fixedly connected with by fixed frame on the inner wall of the fixed frame
Wind turbine.
Preferably, the shape of the fixture block and the shape of bayonet are consistent, and 0. 9 that the size of fixture block is bayonet size
Times.
Preferably, the diameter of the circular hole and the internal diameter of cylinder are 1 point 1 times of rod diameter.
(3) advantageous effect
The present invention provides a kind of High performance industrial computers, have following advantageous effect：
The present invention is being needed by the way that movable plate, rear baffle, round bar, spring and fixture block is arranged to the electricity in control circuit board
When device element is cleared up and is safeguarded, hold fixture block rotation so that fixture block be aligned bayonet, spring reset shrink, drive round bar and
Fixture block moves downward, and is pulled to the right in hand-held rear baffle movable plate is driven to move right at this time, by the control circuit on movable plate
Plate pulls out cabinet, and to carry out deashing and maintenance to the electronic component in control circuit board, deashing pushes away to the left with after the completion of maintenance
Dynamic rear baffle, when the rear-face contact of rear baffle and cabinet, round bar and fixture block enter the inside of circular hole and bayonet at this time, then hold
Round bar pulls to the right, fixture block is pulled out bayonet, rotating card block makes the rear-face contact of fixture block and rear baffle, the side of using
Just simple, without dismantling screw, solves current industrial computer when being cleared up internal electronic element and being safeguarded, tear open
It opens industrial computer to need to dismantle many screws, very inconvenient problem.
Description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is sectional side view of the present invention；
Fig. 3 is schematic enlarged-scale view at A in Fig. 2 of the present invention；
Fig. 4 is the dorsal view of rear baffle of the present invention；
Fig. 5 is the vertical view of cabinet of the present invention；
Fig. 6 is the top plan view of the present invention.
In figure：1 cabinet, 2 integrated circuit boards, 3 display screens, 4 input interfaces, 5 output interfaces, 6 fixed plates, 7 accommodating grooves, 8
Bluetooth keyboard, 9 half round blocks, 10 air admission holes, 11 air interchangers, 1101 fixed frames, 1102 wind turbines, 12 guide grooves, 13 guide pads, 14
Movable plate, 15 control circuit boards, 16 plugs, 17 rear baffles, 18 cylinders, 19 circular holes, 20 round bars, 21 springs, 22 annular grooves, 23 circles
Ring, 24 fixture blocks, 25 bayonets, 26 mounting plates, 27 mounting holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the present invention provides a kind of technical solution：A kind of High performance industrial computer, including cabinet 1, machine
The two sides of case 1 and fixed plate 6 have been fixedly connected with mounting plate 26, and the front of mounting plate 26 offers mounting hole 27, this dress
It is set to embedded High performance industrial computer, cabinet 1 is inserted into the inside of fixing body, is inserted into mounting hole 27 using screw
Portion, you can fix the present apparatus, the back side of 1 inner wall of cabinet is fixedly connected with integrated circuit board 2, the front of integrated circuit board 2
It is respectively fixedly connected with display screen 3, input interface 4 and output interface 5, and display screen 3, input interface 4 and output interface 5 are solid
Surely it is embedded in the front of cabinet 1, display screen 3 is located at the left side of input interface 4 and output interface 5, and input interface 4 is located at output and connects
The top of mouth 5, the lower surface of cabinet 1 are fixedly connected with fixed plate 6, and the front of fixed plate 6 offers accommodating groove 7, accommodating groove 7
Internal activity is connected with bluetooth keyboard 8, and the upper surface of cabinet 1 and the lower surface of fixed plate 6 have been fixedly connected with half round block 9, machine
The top of case 1 offers air admission hole 10, and air admission hole 10 is located at half round block 9 between any two, and the quantity of half round block 9 is 16,
And 16 half round blocks 9 are divided to and are spaced substantially equidistant in the lower surface of the upper surface of cabinet 1 and fixed plate 6 for two groups so that extraneous empty
Air in gas and cabinet 1 can enter cabinet 1 or discharge cabinet 1 from the gap between half round block 9.
The length of 6 side view of fixed plate is 3/5ths of 1 side view length of cabinet, and the bottom of cabinet 1, which is fixed, to be inlaid with
Air interchanger 11, and air interchanger 11 is located at the rear of fixed plate 6, air interchanger 11 includes fixed frame 1101, fixed frame 1101
Inner wall on wind turbine 1102 is fixedly connected with by fixed frame, outside air is sucked cabinet by the work of wind turbine 1102 from air admission hole 10
1 inside, flowing radiate to the electronic component in control circuit board 15, then are arranged between half round block 9 of 1 bottom of cabinet
Go out, because industrial computer is mostly embedded computer, the air in cabinet 1 can not be flowed with outside air, warm in cabinet 1
Degree is higher, and the two sides of 1 inner wall of cabinet offer guide groove 12, and the internal activity of guide groove 12 is connected with guide pad 13, leads
It is connected to one end of slot 12 with the back side of cabinet 1, guide groove 12 and guide pad 13 cooperate, and are risen to the movement of movable plate 14
To guiding role, it is ensured that plug 16 injects in jack, completes the connection of circuit, the opposite face of guide pad 13 is fixedly connected with activity
The upper surface of plate 14, movable plate 14 is fixedly connected with control circuit board 15, and the electronic component of control circuit board 15 includes having bluetooth
Receiver so that bluetooth keyboard 8 is connected with control circuit board 15, and the front of movable plate 14 is fixedly connected with plug 16, is inserted
First 16 are movably connected in the jack that 2 back side of integrated circuit board opens up, and plug 16 is electrically connected by conducting wire and control circuit board 15
It connects, the back side of movable plate 14 is fixedly connected with rear baffle 17, and the front of rear baffle 17 is flexibly connected with the back side of cabinet 1.
Cylinder 18 has been fixedly connected at the top and bottom of 1 inner wall of cabinet, the front of rear baffle 17 offers circular hole 19, and
The inside of cylinder 18 and circular hole 19 is connected with round bar 20, and the diameter of circular hole 19 and the internal diameter of cylinder 18 are that round bar 20 is straight
The front of 1 point 1 times of diameter, round bar 20 is fixedly connected with spring 21, and the other end of spring 21 is fixed with the inner wall of cylinder 18 to be connected
It connects, the upper surface of round bar 20 offers annular groove 22, and the internal activity of annular groove 22 is connected with annulus 23, and the surface of annulus 23, which is fixed, to be connected
It is connected to fixture block 24, the front of fixture block 24 is flexibly connected with the back side of rear baffle 17, and bayonet 25 is offered on the inner wall of circular hole 19, is blocked
The shape of block 24 is consistent with the shape of bayonet 25, and 0. 9 times that the size of fixture block 24 is 25 size of bayonet, holds round bar 20
It pulls to the right, fixture block 24 is pulled out into bayonet 25, rotating card block 24 makes the rear-face contact of fixture block 24 and rear baffle 17, at this time spring
21 pairs of rear baffles 17 apply a tightening force so that rear baffle 17 and the back side of cabinet 1 are in close contact.
When needing that the electric elements in control circuit board 15 are cleared up and safeguarded, holds fixture block 24 and rotates so that
Fixture block 24 is directed at bayonet 25, and spring 21, which resets, to be shunk, and drives round bar 20 and fixture block 24 to move downward, at this time in hand-held rear baffle 17
Pulling to the right drives movable plate 14 to move right, and plug 16 and the jack at 2 back side of integrated circuit board are detached from, will be on movable plate 14
Control circuit board 15 pulls out cabinet 1, to carry out deashing and maintenance, deashing and maintenance to the electronic component in control circuit board 15
After the completion, rear baffle 17 is pushed to the left, and when the rear-face contact of rear baffle 17 and cabinet 1, plug 16 injects integrated circuit board 2 and carries on the back
In the jack in face, round bar 20 and fixture block 24 enter the inside of circular hole 19 and bayonet 25 at this time, then hand-held round bar 20 pulls to the right, will
Fixture block 24 pulls out bayonet 25, and rotating card block 24 makes the rear-face contact of fixture block 24 and rear baffle 17, and be easy to use letter
It is single, without dismantling screw.
It can to sum up obtain, the present invention is solved by the way that movable plate 14, rear baffle 17, round bar 20, spring 21 and fixture block 24 is arranged
Current industrial computer dismantles industrial computer and needs to dismantle many spiral shells when being cleared up internal electronic element and being safeguarded
Silk, very inconvenient problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. the back side of a kind of High performance industrial computer, including cabinet (1), cabinet (1) inner wall is fixedly connected with integrated electricity
The front of road plate (2), the integrated circuit board (2) has been respectively fixedly connected with display screen (3), input interface (4) and output interface
(5), and display screen (3), input interface (4) and output interface (5) fix the front for being embedded in cabinet (1), it is characterised in that：
The lower surface of the cabinet (1) is fixedly connected with fixed plate (6), and the front of the fixed plate (6) offers accommodating groove (7), institute
The internal activity for stating accommodating groove (7) is connected with bluetooth keyboard (8), the lower surface of the upper surface and fixed plate (6) of the cabinet (1)
It has been fixedly connected with half round block (9), air admission hole (10) has been offered at the top of the cabinet (1), and air admission hole (10) is located at semicircle
Block (9) is between any two；
The length of fixed plate (6) side view is 3/5ths of cabinet (1) side view length, the bottom of the cabinet (1)
It is fixed to be inlaid with air interchanger (11), and air interchanger (11) is located at the rear of fixed plate (6), the two of cabinet (1) inner wall
Side offers guide groove (12), and the internal activity of the guide groove (12) is connected with guide pad (13), the guide pad
(13) opposite face is fixedly connected with movable plate (14), and the upper surface of the movable plate (14) is fixedly connected with control circuit board
(15), the front of the movable plate (14) is fixedly connected with plug (16), and the plug (16) is movably connected in integrated circuit board
(2) in the jack that the back side opens up, and plug (16) is electrically connected by conducting wire with control circuit board (15), the movable plate (14)
The back side is fixedly connected with rear baffle (17), and the front of rear baffle (17) is flexibly connected with the back side of cabinet (1)；
Cylinder (18) is fixedly connected at the top and bottom of cabinet (1) inner wall, the front of the rear baffle (17) opens up
There is circular hole (19), and the inside of cylinder (18) and circular hole (19) is connected with round bar (20), the front of the round bar (20)
It is fixedly connected with spring (21), the other end of the spring (21) is fixedly connected with the inner wall of cylinder (18), the round bar (20)
Upper surface offer annular groove (22), the internal activity of the annular groove (22) is connected with annulus (23), the table of the annulus (23)
Face is fixedly connected with fixture block (24), and the front of the fixture block (24) is flexibly connected with the back side of rear baffle (17), the circular hole
(19) bayonet (25) is offered on inner wall.
2. a kind of High performance industrial computer according to claim 1, it is characterised in that：The display screen (3) is located at defeated
The left side of incoming interface (4) and output interface (5), the input interface (4) are located at the top of output interface (5).
3. a kind of High performance industrial computer according to claim 1, it is characterised in that：The quantity of half round block (9)
It it is 16, and 16 half round blocks (9) are divided into two groups and are spaced substantially equidistant under the upper surface of cabinet (1) and fixed plate (6)
Surface.
4. a kind of High performance industrial computer according to claim 1, it is characterised in that：The cabinet (1) and fixed plate
(6) two sides have been fixedly connected with mounting plate (26), and the front of mounting plate (26) offers mounting hole (27).
5. a kind of High performance industrial computer according to claim 1, it is characterised in that：One end of the guide groove (12)
It is connected with the back side of cabinet (1).
6. a kind of High performance industrial computer according to claim 1, it is characterised in that：The air interchanger (11) includes
Fixed frame (1101) is fixedly connected with wind turbine (1102) on the inner wall of the fixed frame (1101) by fixed frame.
7. a kind of High performance industrial computer according to claim 1, it is characterised in that：The shape of the fixture block (24) with
The shape of bayonet (25) is consistent, and 0. 9 times that the size of fixture block (24) is bayonet (25) size.
8. a kind of High performance industrial computer according to claim 1, it is characterised in that：The diameter of the circular hole (19) and
The internal diameter of cylinder (18) is 1 point 1 times of round bar (20) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401048.1A CN108664092B (en) | 2018-04-28 | 2018-04-28 | High-performance industrial computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401048.1A CN108664092B (en) | 2018-04-28 | 2018-04-28 | High-performance industrial computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108664092A true CN108664092A (en) | 2018-10-16 |
| CN108664092B CN108664092B (en) | 2020-03-17 |
Family
ID=63780511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401048.1A Active CN108664092B (en) | 2018-04-28 | 2018-04-28 | High-performance industrial computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108664092B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433773A (en) * | 2018-12-28 | 2019-03-08 | 苏州建启达自动化设备有限公司 | A kind of mainboard cleaning machine plate taking-out mechanism |
| CN111678068A (en) * | 2020-06-22 | 2020-09-18 | 广州百畅信息科技有限公司 | Hydraulic engineering uses ground to bury formula lamps and lanterns |
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| CN204129620U (en) * | 2014-10-30 | 2015-01-28 | 武汉蔚兴科技有限公司 | A kind of industrial computer multisystem drawing out type cabinet |
| JP2015056440A (en) * | 2013-09-10 | 2015-03-23 | Ｎｅｃプラットフォームズ株式会社 | Electronic apparatus having display screen |
| CN106708195A (en) * | 2016-12-28 | 2017-05-24 | 王琼玮 | Industrial computer |
| CN206657296U (en) * | 2017-03-20 | 2017-11-21 | 常州信息职业技术学院 | A kind of computer host box for being easy to cleaning |
| CN206825339U (en) * | 2017-06-23 | 2018-01-02 | 信阳师范学院 | A kind of mechanism for dismantling register face |
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2018
- 2018-04-28 CN CN201810401048.1A patent/CN108664092B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015056440A (en) * | 2013-09-10 | 2015-03-23 | Ｎｅｃプラットフォームズ株式会社 | Electronic apparatus having display screen |
| CN204129620U (en) * | 2014-10-30 | 2015-01-28 | 武汉蔚兴科技有限公司 | A kind of industrial computer multisystem drawing out type cabinet |
| CN106708195A (en) * | 2016-12-28 | 2017-05-24 | 王琼玮 | Industrial computer |
| CN206657296U (en) * | 2017-03-20 | 2017-11-21 | 常州信息职业技术学院 | A kind of computer host box for being easy to cleaning |
| CN206825339U (en) * | 2017-06-23 | 2018-01-02 | 信阳师范学院 | A kind of mechanism for dismantling register face |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433773A (en) * | 2018-12-28 | 2019-03-08 | 苏州建启达自动化设备有限公司 | A kind of mainboard cleaning machine plate taking-out mechanism |
| CN111678068A (en) * | 2020-06-22 | 2020-09-18 | 广州百畅信息科技有限公司 | Hydraulic engineering uses ground to bury formula lamps and lanterns |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108664092B (en) | 2020-03-17 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Caifeng Inventor after: He Qian Inventor before: Chen Caifeng Inventor before: Kang Peipei Inventor before: He Qian |
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Effective date of registration: 20240509 Address after: Room A319 and A320, 3rd Floor, Building 3, Hangzhou Future Innovation Park, No. 7 Longtan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Patentee after: Hangzhou xindongtian Intelligent Technology Co.,Ltd. Country or region after: China Address before: 233500 Zhkang Middle Road, Mengcheng County, Bozhou City, Anhui Province, 16 Yongjun Lane, 82 households Patentee before: MENGCHENG HONGWEN INFORMATION TECHNOLOGY CO.,LTD. Country or region before: China |