CN109085895A - Computer CPU damping device - Google Patents
Computer CPU damping device Download PDFInfo
- Publication number
- CN109085895A CN109085895A CN201810983144.1A CN201810983144A CN109085895A CN 109085895 A CN109085895 A CN 109085895A CN 201810983144 A CN201810983144 A CN 201810983144A CN 109085895 A CN109085895 A CN 109085895A
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- cpu
- fixed
- bar assembly
- locking bar
- damping device
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- 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
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- 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)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses computer CPU damping devices, the present invention can greatly improve the damping fixed effect to CPU, by the way that the device is arranged on four angles of cpu chip, cpu chip is fixed on CPU fixed frame or CPU fixed plate, it can guarantee the fixation damping property of cpu chip, it holds down assembly in present invention utilization, lower resilient support assemblies and locking bar assembly carry out damping, it is simple and convenient, up and down direction all has damping performance, simultaneously, it is oriented to the setting of sliding fit, it can guarantee to lock the precision that bar assembly locks CPU, prevent pressing force from just not causing cpu chip by excessive stress problem, and connect guide holder and lower supporting plate is all made of Heat Conduction Material and is made, and venthole arranged up and down is intensively provided on connection guide holder and lower supporting plate, it can guarantee CPU's Heat dissipation effect, this damping fixed form and conventional welding or the fixed heat dissipation effect of hot glue are more preferable, and damping effect more preferably, is also convenient for clearing up CPU and being replaced.
Description
Technical field
The present invention relates to computer CPU damping devices, belong to computer shock-absorption device technical field.
Background technique
CPU is one piece of ultra-large integrated circuit, is the arithmetic core and control core of a computer.For meter
It is the brain of computer, the operation of property relationship to computer and control performance for calculation machine.Current CPU is usually
Using bonding or be welded and fixed on circuit boards, when this fixed form is shaken computer, it is easy to pine occur
It is dynamic, lead to computer poor contact, and then computer transport capacity is caused to go wrong, influences computer service performance, especially
For the computer of long-term work under vibration, this fixed form disadvantage especially shows.Therefore, how one is designed
Kind computer CPU damping device has effect of crucial importance for computer application and performance.
The present invention improves the anti-seismic performance of computer in view of the above problems, offer computer CPU damping device, guarantees meter
Calculation machine operational reliability.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: computer CPU damping device, device setting exist
On four angles of cpu chip, so that cpu chip is fixed on CPU fixed frame or CPU fixed plate comprising upper compression group
Part, lower resilient support assemblies and locking bar assembly, wherein the pressure plate of L-type, the locking are provided on holding down assembly on described
Bar assembly sequentially passes through from top to bottom to hold down assembly and lower resilient support assemblies on described, and the lower resilient support assemblies are against branch
On CPU fixed frame or CPU fixed plate, four angles of cpu chip are folded in the pressure plate of the L-type to hold down assembly on described for support
Between lower resilient support assemblies, the locking bar assembly, which is able to drive, to hold down assembly on described along the locking bar assembly
Axis direction moves downward to compress to the cpu chip, and the locking bar assembly and the lower resilient support group
The guiding sliding fit being oriented to locking bar assembly up and down motion is provided between part.
Further, preferably, the lower resilient support assemblies include connection guide holder, more support springs and lower support
Plate, wherein the lower end of the connection guide holder is against being supported in CPU fixed frame or CPU fixed plate, the connection guide holder
Upper surface and the lower supporting plate between be provided with more parallel arrangement support springs, and the axis direction of support spring with
The axis direction parallel arrangement of the locking bar assembly, the corner lower end surface of cpu chip is supported on the lower supporting plate.
Further, preferably, the connection guide holder and lower supporting plate are all made of Heat Conduction Material and are made, and guiding is connected
Venthole arranged up and down is intensively provided on seat and lower supporting plate.
Further, preferably, the guiding sliding fit includes guide groove and guide rail, the connection guide holder is close to lock
The side of tight bar assembly, which is extended, guide rail, and guide groove is provided in the locking bar assembly, and the guide rail and the guide groove are sliding
Action-oriented is equipped with.
Further, preferably, being held down assembly on described including compressing elastic piece, pressed seat, elastic supporting seat and L-type
Pressure plate, wherein the elastic piece that compresses includes that the compression being successively wholely set is fixed against section, elastic bending segment and extension
Section, wherein extension fixed section is extended downwardly along the axis direction of the locking bar assembly and is fixed in the locking bar assembly,
The elasticity bending segment is connected to the compression against section and extends between fixed section, and the compression is horizontally disposed against section, and
The compression is provided with the pressed seat against the lower end surface of the side of the close cpu chip of section, and the pressure plate of the L-type is removable
That unloads is embedded on the pressed seat, and flexible branch is arranged in the lower end surface of the side for compressing the close cpu chip against section
Seat is supportted, elastic supporting seat lower end is born against in the CPU fixed frame or CPU fixed plate, passes through the movement check lock lever
Component realizes pushing of pressed seat of the compression under section to the pressure plate of L-type, and then realizes the compression of cpu chip.
Further, preferably, the locking bar assembly includes tie down screw, nut and connection component, wherein the lock
The top of tight screw rod is connected thereto using the connection component by elastic piece is compressed, and the lower end of the tie down screw passes through described
The upper surface of the CPU fixed frame perhaps fixation hole nut in CPU fixed plate abuts against the CPU fixed frame or CPU is solid
The lower end surface of fixed board, the nut are threadedly engaged with the tie down screw.
Further, preferably, the connection component includes connector sleeve and guiding attachment base, the connector sleeve fixation is arranged
On the top excircle of the tie down screw, the compression elastic piece extends fixed section along the axis side of the connector sleeve
To being fixed on the connector sleeve, the lower end of the connector sleeve is fixedly installed guiding attachment base, sets on the guiding attachment base
It is equipped with the guide groove.
Further, described to lead preferably, being provided with the embeded slot protruded into along its radial direction on the tie down screw
It is provided on the inside of to attachment base and is fitted into the corresponding mating groove extended to radial outside of groove location with this, the embeded slot and matched
Close the rubber block for being provided between slot and preventing relatively rotating between tie down screw and the guiding attachment base.
Further, preferably, the side of the close tie down screw of the pressed seat is provided with engaging slot, the L-type
Engaging shoulder is provided on pressure plate, the pressure plate of the L-type is removably fastened in the engaging slot by engaging shoulder, described
Pressed seat is additionally provided with extension auxiliary shoulder close to the side of cpu chip, between the extension auxiliary shoulder and the pressure plate of the L-type
Removable pin connection.
Further, preferably, corresponding to the position for extending auxiliary shoulder on the pressure plate of the L-type is provided with pin hole,
It is provided with that elastic expanding is fixed in the pin hole, the pin sequentially passes through the pin hole for extending auxiliary shoulder and protrudes into the elastic tensioning
In set.
Compared with prior art, the beneficial effects of the present invention are:
CPU elastic shock-absorbing device of the invention can greatly improve the damping fixed effect to CPU, by the way that the device to be arranged
On four angles of cpu chip, cpu chip is fixed on CPU fixed frame or CPU fixed plate, it is ensured that cpu chip
Fixed damping property, the present invention using above hold down assembly, lower resilient support assemblies and locking bar assembly progress damping, it is simple and convenient,
Up and down direction all has damping performance, meanwhile, it is oriented to the setting of sliding fit, it is ensured that locking bar assembly locks CPU
Precision, prevent pressing force from just not causing cpu chip by excessive stress problem, and connect guide holder and lower supporting plate is all made of
Heat Conduction Material is made, and connects and be intensively provided with venthole arranged up and down on guide holder and lower supporting plate, it is ensured that CPU's
Heat dissipation effect, the welding of this damping fixed form and routine or the fixed heat dissipation effect of hot glue are more preferable, damping effect more preferably,
Convenient for being cleared up CPU and being replaced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of computer CPU damping device of the present invention；
Fig. 2 is the corner positions partial enlargement structural representation of computer CPU damping device of the present invention；
Fig. 3 is the schematic cross-sectional view of computer CPU damping device of the present invention.
Specific embodiment
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 description, 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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: computer CPU damping device, which is arranged in CPU
On four angles of chip 1, so that cpu chip 1 is fixed on CPU fixed frame or CPU fixed plate 8 comprising upper compression group
Part, lower resilient support assemblies and locking bar assembly, wherein the pressure plate 3 of L-type, the lock are provided on holding down assembly on described
Tight bar assembly sequentially passes through from top to bottom to hold down assembly and lower resilient support assemblies on described, the lower resilient support assemblies against
It is supported in CPU fixed frame or CPU fixed plate 8, four angles of cpu chip 1 are folded in the pressure of the L-type to hold down assembly on described
Between tight plate 3 and lower resilient support assemblies, the locking bar assembly, which is able to drive on described, to hold down assembly along the check lock lever
The axis direction of component moves downward to compress to the cpu chip, and the locking bar assembly and the lower elasticity
The guiding sliding fit being oriented to locking bar assembly up and down motion is provided between support component.
In the present embodiment, the lower resilient support assemblies include connection guide holder 12, more support springs 13 and lower branch
Fagging 14, wherein the lower end of the connection guide holder 12 is against being supported in CPU fixed frame or CPU fixed plate 8, the company
Connect the support spring 13 that more parallel arrangements are provided between the upper surface of guide holder 12 and the lower supporting plate, and support spring
Axis direction and it is described locking bar assembly axis direction be arranged in parallel, the corner lower end surface of cpu chip 1 be supported on it is described under
In support plate 14.
The support spring 13 of each lower resilient support assemblies can be set to 8,10,12 or 16.
In order to guarantee that heat dissipation effect, the connection guide holder 12 and lower supporting plate 14 are all made of Heat Conduction Material and are made, and even
It connects and is intensively provided with venthole arranged up and down on guide holder and lower supporting plate.
In order to guarantee the dynamic balance of locking, the guiding sliding fit includes guide groove 19 and guide rail 15, the connection
Guide holder is extended close to the side of locking bar assembly guide rail 15, is provided with guide groove in the locking bar assembly, described to lead
Rail 15 is equipped with 19 slide-and-guide of guide groove.
It is held down assembly on described including the pressure plate 3 for compressing elastic piece 5, pressed seat 17, elastic supporting seat 7 and L-type,
In, the elastic piece 5 that compresses includes the compression that is successively wholely set against section, elastic bending segment and extends fixed section, wherein prolongs
It stretches fixed section to extend downwardly and be fixed in the locking bar assembly along the axis direction of the locking bar assembly, the elasticity is curved
Trisection is connected to the compression against section and extends between fixed section, and the compression is horizontally disposed against section, and the compression is supported
The lower end surface of the side of the close cpu chip 1 of section is provided with the pressed seat 17, the pressure plate 3 of the L-type is dismountable embedding
Together on the pressed seat 17, the compression is provided with elastic supporting seat against the lower end surface of the side of the close cpu chip of section
7,7 lower end of elastic supporting seat is born against in the CPU fixed frame or CPU fixed plate 8, passes through the movement check lock lever group
Part realizes pushing of pressed seat of the compression under section to the pressure plate 3 of L-type, and then realizes the compression of cpu chip 1.
The locking bar assembly includes tie down screw 4, nut 11 and connection component, wherein the top of the tie down screw 4
Be connected thereto using the connection component by elastic piece is compressed, the lower end of the tie down screw 4 pass through the CPU fixed frame or
Fixation hole in person's CPU fixed plate, the upper surface of the nut 11 abut against under the CPU fixed frame or CPU fixed plate 8
End face, the nut are threadedly engaged with the tie down screw.
As preferred embodiment, the connection component includes connector sleeve 6 and guiding attachment base 10, and the connector sleeve 6 is solid
Surely it is set on the top excircle of the tie down screw, the extension fixed section for compressing elastic piece 5 is along the connector sleeve
Axis direction be fixed on the connector sleeve, the lower end of the connector sleeve 6 be fixedly installed guiding attachment base 10, the guiding
The guide groove 19 is provided on attachment base 10.
It is provided with the embeded slot protruded into along its radial direction on the tie down screw, is set on the inside of the guiding attachment base
Be equipped with this be fitted into groove location it is corresponding to radial outside extend mating groove, be provided between the embeded slot and mating groove anti-
The rubber block 9 only relatively rotated between tie down screw and the guiding attachment base.
As more preferably embodiment, the side of the close tie down screw of the pressed seat is provided with engaging slot, the L-type
Engaging shoulder 20 is provided on pressure plate, the pressure plate of the L-type is removably fastened in the engaging slot by engaging shoulder, institute
It states pressed seat and is additionally provided with extension auxiliary shoulder 21, the pressure plate for extending auxiliary shoulder and the L-type close to the side of cpu chip
Between removable pin 18 connect.
In order to guarantee connection reliability, the position for extending auxiliary shoulder is corresponded on the pressure plate of the L-type and is provided with pin
Hole, is provided with that elastic expanding is fixed in the pin hole, and the pin sequentially passes through the pin hole for extending auxiliary shoulder and protrudes into the elasticity
In tensioner.
CPU elastic shock-absorbing device of the invention can greatly improve the damping fixed effect to CPU, by by the device
It is arranged on four angles of cpu chip, cpu chip is fixed on CPU fixed frame or CPU fixed plate, it is ensured that CPU core
The fixation damping property of piece, the present invention using above hold down assembly, lower resilient support assemblies and locking bar assembly carry out damping, simple side
Just, up and down direction all has damping performance, meanwhile, it is oriented to the setting of sliding fit, it is ensured that locking bar assembly locks CPU
Tight precision prevents pressing force from just not causing cpu chip by excessive stress problem, and connects guide holder and lower supporting plate is adopted
It is made of Heat Conduction Material, and connects and be intensively provided with venthole arranged up and down on guide holder and lower supporting plate, it is ensured that CPU
Heat dissipation effect, the welding of this damping fixed form and routine or the fixed heat dissipation effect of hot glue are more preferable, damping effect more preferably,
It is also convenient for clearing up CPU and being replaced.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. computer CPU damping device, which is characterized in that the device is arranged on four angles of cpu chip, so as to by CPU core
Piece is fixed in CPU fixed frame or CPU fixed plate comprising above hold down assembly, lower resilient support assemblies and locking bar assembly,
Wherein, the pressure plate of L-type is provided on holding down assembly on described, the locking bar assembly sequentially passes through the upper pressure from top to bottom
Tight component and lower resilient support assemblies, the lower resilient support assemblies against being supported in CPU fixed frame or CPU fixed plate,
Four angles of cpu chip are folded between the pressure plate of the L-type to hold down assembly on described and lower resilient support assemblies, the locking
Bar assembly is able to drive to hold down assembly on described and move downward along the axis direction of the locking bar assembly so as to the CPU
Chip is compressed, and is provided between the locking bar assembly and the lower resilient support assemblies and is transported up and down to locking bar assembly
The dynamic guiding sliding fit being oriented to.
2. computer CPU damping device according to claim 1, it is characterised in that: the lower resilient support assemblies include
Connect guide holder, more support springs and lower supporting plate, wherein the lower end of the connection guide holder is fixed against CPU is supported on
On frame or CPU fixed plate, more parallel arrangements are provided between the upper surface and the lower supporting plate of the connection guide holder
Support spring, and the axis direction of support spring and it is described locking bar assembly axis direction be arranged in parallel, the angle of cpu chip
Subordinate end face is supported on the lower supporting plate.
3. computer CPU damping device according to claim 2, it is characterised in that: the connection guide holder and lower support
Plate is all made of Heat Conduction Material and is made, and connects and be intensively provided with venthole arranged up and down on guide holder and lower supporting plate.
4. computer CPU damping device according to claim 2, it is characterised in that: the guiding sliding fit includes
Guide groove and guide rail, the connection guide holder is extended close to the side of locking bar assembly guide rail, in the locking bar assembly
It is provided with guide groove, the guide rail is equipped with the guide groove slide-and-guide.
5. computer CPU damping device according to claim 2, it is characterised in that: held down assembly on described including compressing
Elastic piece, pressed seat, elastic supporting seat and L-type pressure plate, wherein the compression elastic piece includes the pressure being successively wholely set
Tight against by section, elastic bending segment and extending fixed section, wherein extend fixed section along the locking bar assembly axis direction to
Lower extension is fixed in the locking bar assembly, it is described elasticity bending segment be connected to it is described compress against section and extend fixed section it
Between, the compression is horizontally disposed against section, and the compression is provided with against the lower end surface of the side of the close cpu chip of section
The pressed seat, the pressure plate of the L-type are removably embedded on the pressed seat, the close CPU compressed against section
The lower end surface of the side of chip is provided with elastic supporting seat, elastic supporting seat lower end bear against the CPU fixed frame or
In CPU fixed plate, by the movement locking bar assembly, realize pressed seat of the compression under section to the pressure plate of L-type
Pushing, and then realize cpu chip compression.
6. computer CPU damping device according to claim 1, it is characterised in that: the locking bar assembly includes locking
Screw rod, nut and connection component, wherein the top of the tie down screw is connected to using the connection component by elastic piece is compressed
Thereon, the lower end of the tie down screw passes through the fixation hole in the CPU fixed frame or CPU fixed plate, the nut it is upper
End face abuts against the lower end surface of the CPU fixed frame or CPU fixed plate, and the nut is threadedly engaged with the tie down screw.
7. computer CPU damping device according to claim 1, it is characterised in that: the connection component includes connector sleeve
With guiding attachment base, the connector sleeve fixation is set on the top excircle of the tie down screw, the compression elastic piece
Extend fixed section to be fixed on the connector sleeve along the axis direction of the connector sleeve, the lower end fixed setting of the connector sleeve
There is guiding attachment base, is provided with the guide groove on the guiding attachment base.
8. computer CPU damping device according to claim 1, it is characterised in that: be provided with edge on the tie down screw
The embeded slot that protrudes into of its radial direction, be provided with that be fitted into groove location corresponding to radial direction with this on the inside of the guiding attachment base
The mating groove that outside extends, being provided between the embeded slot and mating groove prevents between tie down screw and the guiding attachment base
The rubber block of relative rotation.
9. computer CPU damping device according to claim 1, it is characterised in that: the close locking screw of the pressed seat
The side of bar is provided with engaging slot, and engaging shoulder is provided on the pressure plate of the L-type, and the pressure plate of the L-type passes through engaging shoulder
It is removably fastened in the engaging slot, the pressed seat is additionally provided with extension auxiliary shoulder close to the side of cpu chip, described
Extend removable pin between auxiliary shoulder and the pressure plate of the L-type to connect.
10. computer CPU damping device according to claim 1, it is characterised in that: corresponding on the pressure plate of the L-type
The position for extending auxiliary shoulder is provided with pin hole, and it is fixed to be provided with elastic expanding in the pin hole, and the pin sequentially passes through described
It is fixed interior that the pin hole of extension auxiliary shoulder protrudes into the elastic expanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983144.1A CN109085895B (en) | 2018-08-27 | 2018-08-27 | Computer CPU damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983144.1A CN109085895B (en) | 2018-08-27 | 2018-08-27 | Computer CPU damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109085895A true CN109085895A (en) | 2018-12-25 |
| CN109085895B CN109085895B (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810983144.1A Active CN109085895B (en) | 2018-08-27 | 2018-08-27 | Computer CPU damping device |
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| Country | Link |
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| CN (1) | CN109085895B (en) |
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| US20140063727A1 (en) * | 2012-08-30 | 2014-03-06 | Panasonic Corporation | Electronic apparatus and buffer material |
| CN206932470U (en) * | 2017-05-19 | 2018-01-26 | 东莞联桥电子有限公司 | A kind of antidetonation component of circuit board |
| CN207164686U (en) * | 2017-08-30 | 2018-03-30 | 鄂州职业大学 | A kind of heat radiator of computer CPU |
| CN108091606A (en) * | 2017-12-12 | 2018-05-29 | 成都强思科技有限公司 | Convenient for reducing the chip clamping device of vibrations |
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2018
- 2018-08-27 CN CN201810983144.1A patent/CN109085895B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2570839Y (en) * | 2002-04-16 | 2003-09-03 | 神基科技股份有限公司 | Shock mount |
| CN2757334Y (en) * | 2004-11-26 | 2006-02-08 | 鸿富锦精密工业（深圳）有限公司 | Heat radiation fan mounting device with shock reducing structure |
| CN201465017U (en) * | 2009-06-29 | 2010-05-12 | 研祥智能科技股份有限公司 | Adjustable moving pressure foot of board card |
| US20140063727A1 (en) * | 2012-08-30 | 2014-03-06 | Panasonic Corporation | Electronic apparatus and buffer material |
| CN206932470U (en) * | 2017-05-19 | 2018-01-26 | 东莞联桥电子有限公司 | A kind of antidetonation component of circuit board |
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| Publication number | Publication date |
|---|---|
| CN109085895B (en) | 2020-04-21 |
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Effective date of registration: 20230529 Address after: 233000 room 0, unit 10, unit 0, B building, Wanda Plaza Apartment, bengshan, Bengbu, Anhui Patentee after: BENGBU KERUIDA MACHINERY DESIGN Co.,Ltd. Address before: 072750 Zhuozhou Technician College, Baoding City, Hebei Province Patentee before: Li Liangeng |