CN210202347U - Simple assembled electromagnetic shielding chamber with preset structure - Google Patents
Simple assembled electromagnetic shielding chamber with preset structure Download PDFInfo
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- CN210202347U CN210202347U CN201920449357.6U CN201920449357U CN210202347U CN 210202347 U CN210202347 U CN 210202347U CN 201920449357 U CN201920449357 U CN 201920449357U CN 210202347 U CN210202347 U CN 210202347U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000012634 fragment Substances 0.000 claims description 42
- 239000011889 copper foil Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000018109 developmental process Effects 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a simple assembled electromagnetic shielding room with a preset structure, which comprises a shielding room body, wherein the shielding room body comprises a floor module, a side plate module, a ceiling module, upright keels and horizontal keels, the upper end and the lower end of each upright keel are respectively connected with two horizontal keels through two reinforcing parts, each reinforcing part comprises a connecting plate, end seat plates extend from the two ends of the connecting plate, the upper end seat plate is fixedly connected with the side walls of the upright keels through screws, and the lower end seat plate is fixedly connected with the top walls of the horizontal keels through screws; the top frame is formed by splicing and enclosing the horizontal keels above the top frame, and the side frames are formed by splicing and enclosing the two adjacent upright keels, the horizontal keels above the top frame and the horizontal keels below the top frame. The utility model discloses structural arrangement is reasonable, adopts the modularized design, realizes assembling fast, and the on-the-spot installation time that can significantly reduce reduces the on-the-spot installation degree of difficulty, practices thrift the construction cost, and the structure after assembling is simple and direct firm.
Description
Technical Field
The utility model relates to an electromagnetic shield room technical field specifically is a simple and easy pin-connected panel electromagnetic shield room that structure was preset.
Background
Through continuous and high-speed development of the medical instrument industry in China for 30 years, a perfect industrial system is gradually established, and the medical instrument industry becomes the second medical instrument market in the world at present. The rapid development of economy and the improvement of the health concept of people lead the medical apparatus to be developed from the single conventional apparatus towards diversification, the middle-low end apparatus can not meet the increasing demand of people, and the high-end medical apparatus is bound to become the development center of gravity of the medical industry.
With the continuous deepening of new medical improvement policies, the continuous perfection of medical insurance systems and medical service systems, and the trial and implementation of the grading diagnosis and treatment system, the medical requirements of people will be continuously improved, and the continuous increase of medical appliance consumption will be certainly promoted. Against the background of the stimulating market demand and the continued steady increase in economy, the chinese medical device industry will be in a fast growing phase.
Under the background of high-speed development of the medical appliance industry, manufacturers for producing a large number of electromagnetic shielding rooms appear in succession all over the country, most of the manufacturers use the original process of traditional galvanized steel plate shielding or copper plate welding shielding, the standard construction specification does not exist, the field installation process is complex, the installation period is long, the noise is high, and the daily work of a customer unit is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy pin-connected panel electromagnetic shield room that the structure was preset to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a simple assembled electromagnetic shielding room with a preset structure comprises a shielding room body, wherein the shielding room body comprises a floor module, a side plate module, a ceiling module, upright keels and horizontal keels, the upper end and the lower end of each upright keel are respectively connected with the two horizontal keels through two reinforcing parts, each reinforcing part comprises a connecting plate, end seat plates extend from two ends of each connecting plate, the upper end seat plate is fixedly connected with the side walls of the upright keels through screws, and the lower end seat plate is fixedly connected with the top walls of the horizontal keels through screws; the horizontal keel concatenation of top encloses into a frame, and top frame internal fixation has the ceiling module, and the concatenation encloses into the side frame between the horizontal keel of two adjacent stand fossil fragments, top and below, and the side frame internal fixation has the curb plate module, and the horizontal keel concatenation of below encloses into the underframe, and the underframe internal fixation has the floor module.
Preferably, the curb plate module includes a plurality of curb plates of concatenation in proper order, and the surface paste of curb plate has the copper foil paper, and two adjacent curb plate concatenation departments inboard and outside are provided with first vertical fossil fragments and the vertical fossil fragments of second respectively, through screwed connection between first vertical fossil fragments and the vertical fossil fragments of second, and the surface covering that the vertical fossil fragments of second that is located the outside and curb plate hug closely has electrically conductive lining net strip.
Preferably, the ceiling module includes a plurality of roofs of concatenation in proper order, and the surface paste of roof has the copper foil paper, and two adjacent roof concatenation departments inboard and outboard are provided with first vertical fossil fragments and the vertical fossil fragments of second respectively, pass through bolted connection between first vertical fossil fragments and the vertical fossil fragments of second, and the surface that the vertical fossil fragments of second that are located the outside and roof hug closely has electrically conductive lining net strip.
Preferably, the floor module includes follows supreme PVC insulation sheet layer, carpenter's sheet layer and the wood shavings sheet layer that sets gradually down, each horizontal fossil fragments of underframe are fixed on PVC insulation sheet layer, the carpenter's sheet layer is spliced in proper order at the carpenter's board of PVC insulation board layer upper surface by a plurality of covers and is constituteed, and the last surface paste of carpenter's board has the copper foil layer, and two adjacent carpenter's board concatenation departments cover has electrically conductive lining net, the wood shavings sheet layer is spliced in proper order by a plurality of shaving boards that cover at copper foil layer upper surface and is constituteed.
Preferably, the cross-section of stand fossil fragments and horizontal keel all is the L shape, and the reentrant corner inner wall of stand fossil fragments and horizontal keel has all covered the conductive lining net of reentrant corner, all hug closely through the screw on the border all around on the conductive lining net of reentrant corner of fixing at corresponding horizontal keel, the both sides border of curb plate module is all hugged closely through the screw and is fixed on the conductive lining net of reentrant corner of corresponding stand fossil fragments, and the topside and the base of curb plate module are all hugged closely through the screw and are fixed on the conductive lining net of reentrant corner of corresponding horizontal keel, the border all around of ceiling module is hugged closely through the screw and is fixed on the conductive lining net of reentrant corner of.
Preferably, the both sides lateral wall of stand fossil fragments has the L template through the fix with screw, and the other end of L template is connected fixedly with the flitch strip of fixing on the wall body inner wall, and the tip of two flitch strips crosses in the wall angle department of wall body.
Preferably, the junction is connected with two horizontal keels to the stand fossil fragments and is provided with the L template, and the L template passes through the screw respectively with the lateral wall of stand fossil fragments, the lateral wall fixed connection of two horizontal keels.
Preferably, a door opening is formed in the side plate module, and an electromagnetic shielding door is hinged to the door opening.
Preferably, the side plate module is further provided with a window, and the window is provided with a honeycomb type ventilation waveguide window.
Compared with the prior art, the beneficial effects of the utility model are that: the electromagnetic shielding chamber of the utility model is more simple, controllable and rapid in modular assembly; the arrangement of the integral keel frame can be designed in advance, and only simple construction operation is needed on site; the floor module, the side plate module and the ceiling module used by the electromagnetic shielding room can be manufactured according to the requirement in advance, the splicing positions of two adjacent side plates are clamped tightly through the first vertical keel and the second vertical keel, and the splicing positions of two adjacent top plates are clamped tightly through the first vertical keel and the second vertical keel, so that the structure is simple, convenient and stable, and the effect is good. The utility model discloses structural arrangement is reasonable, adopts the modularized design, realizes assembling fast, and the on-the-spot installation time that can significantly reduce reduces the on-the-spot installation degree of difficulty, practices thrift the construction cost, and the structure after assembling is simple and direct firm.
Drawings
Fig. 1 is a schematic perspective view of a simple assembled electromagnetic shielding chamber with a preset structure;
fig. 2 is a schematic perspective view of a simply assembled type electromagnetic shielding room center pillar keel with a preset structure;
fig. 3 is a schematic perspective view of a horizontal keel in a simple assembled electromagnetic shielding room with a preset structure;
fig. 4 is a schematic view of an inner side structure of a simple assembled type electromagnetic shielding room middle column keel lower end and two horizontal keels connected in a preset structure;
fig. 5 is a schematic structural view of the outer side of the connection between the lower end of a column keel and two horizontal keels in a simple assembled electromagnetic shielding room with a preset structure;
FIG. 6 is a schematic structural view of a connection between a stud keel and a wall in a simple assembly type electromagnetic shielding room with a preset structure;
fig. 7 is a schematic perspective view of a connection between a keel and a batten of a simple assembled electromagnetic shielding room with a preset structure;
fig. 8 is a schematic structural view of connection between a keel and a side plate module of a simple assembled electromagnetic shielding room with a preset structure;
fig. 9 is a schematic structural view of a simple assembled electromagnetic shielding room middle column keel bonded reentrant corner conductive lining net with a preset structure;
fig. 10 is a schematic structural view of a simple assembled electromagnetic shielding room with a preset structure, in which a second vertical keel covers a conductive lining net strip;
fig. 11 is a schematic structural view of connection between horizontal keels and ceiling modules in a structurally preset simple assembled electromagnetic shielding room;
fig. 12 is a schematic structural view of a horizontal keel adhered with an internal corner conductive lining net in a simple assembled electromagnetic shielding room with a preset structure;
fig. 13 is a schematic structural view of a simple assembled electromagnetic shielding room with a pre-arranged structure, in which a second longitudinal keel covers a conductive lining net strip;
fig. 14 is a schematic structural view showing the connection between the horizontal keel and the floor module in a simple assembled electromagnetic shielding room with a preset structure.
In the figure: 100-shielded room body, 200-side plate module, 300-ceiling module, 400-floor module, 1-column keel, 2-horizontal keel, 3-second vertical keel, 4-side plate, 5-second longitudinal keel, 6-top plate, 7-split keel, 8-second split keel, 9-door opening, 10-electromagnetic shielded door, 11-window, 12-honeycomb ventilation waveguide window, 13-copper foil paper, 14-first vertical keel, 15-internal corner conductive lining net, 16-conductive lining net strip, 17-first longitudinal keel, 18-PVC insulation board layer, 19-carpentry board layer, 20-conductive lining net, 21-shaving board layer, 22-copper foil layer, 23-connecting plate, 24-end plate, 25-L-shaped board, 26-wood square bar and 27-wall body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 14, the present invention provides a technical solution: a simple assembled electromagnetic shielding room with a preset structure comprises a shielding room body 100, wherein the shielding room body 100 comprises a floor module 400, a side plate module 200, a ceiling module 300, upright keels 1 and horizontal keels 2, the upper end and the lower end of each upright keel 1 are respectively connected with the two horizontal keels 2 through two reinforcing parts, each reinforcing part comprises a connecting plate 23, end seat plates 24 extend from the two ends of each connecting plate 23, the upper end seat plate 24 is fixedly connected with the side walls of the upright keels 1 through screws, and the lower end seat plate 24 is fixedly connected with the top walls of the horizontal keels 2 through screws; the horizontal keel 2 concatenation of top encloses into the top frame, and the top frame internal fixation has ceiling module 300, and the concatenation encloses into the side frame between the horizontal keel 2 of two adjacent stand fossil fragments 1, top and the horizontal keel 2 of below, and the side frame internal fixation has curb plate module 200, and the horizontal keel 2 concatenation of below encloses into the underframe, and the underframe internal fixation has floor module 400.
Referring to fig. 8, the side plate module 200 includes a plurality of side plates 4 sequentially spliced, copper foil paper 13 is adhered to the outer surfaces of the side plates 4, first vertical keels 14 and second vertical keels 3 are respectively arranged on the inner and outer sides of the splicing positions of two adjacent side plates 4, the first vertical keels 14 and the second vertical keels 3 are connected through screws, and conductive lining mesh strips 16 are covered on the surfaces, close to the side plates 4, of the second vertical keels 3 located on the outer sides. And the adjacent second vertical keels 3 are fixedly connected through the first splicing keels 7.
Referring to fig. 11, the ceiling module 300 includes a plurality of top plates 6 sequentially spliced, copper foil 13 is adhered to the outer surfaces of the top plates 6, first longitudinal keels 17 and second longitudinal keels 5 are respectively disposed on the inner and outer sides of the splicing positions of two adjacent top plates 6, the first longitudinal keels 17 and the second longitudinal keels 5 are connected by screws, and conductive lining mesh strips 16 are covered on the surfaces of the second longitudinal keels 5 located on the outer sides and the top plates 6, which are tightly attached to each other. And the adjacent second longitudinal keels 5 are fixedly connected through second splicing keels 8.
Referring to fig. 14, the floor module 400 includes a PVC insulation board layer 18, a carpentry board layer 19 and a shaving board layer 21 sequentially disposed from bottom to top, each horizontal keel 2 of the bottom frame is fixed on the PVC insulation board layer 18, the carpentry board layer 19 is formed by sequentially splicing a plurality of carpentry boards covering the upper surface of the PVC insulation board layer 18, a copper foil layer 22 is adhered to the upper surface of each carpentry board, a conductive lining net 20 covers the splicing position of two adjacent carpentry boards, and the shaving board layer 21 is formed by sequentially splicing a plurality of shaving boards covering the upper surface of the copper foil layer 22.
All floor modules 400, curb plate module 200 and ceiling module 300 can all confirm the size in the workshop, do not need the job site to cut out the processing, in addition, two adjacent 4 concatenation departments of curb plate press from both sides tightly through first vertical fossil fragments 14 and second vertical fossil fragments 3, two adjacent 6 concatenation departments of roof press from both sides tightly through first vertical fossil fragments 17 and second vertical fossil fragments 5, compare the module fixed mode of individual layer decorative board pin-connected panel electromagnetic shield room, the structure is more reasonable, it is more simple and direct convenient to build the operation.
Referring to fig. 2, 3, 9 and 12, the cross sections of the upright keel 1 and the horizontal keel 2 are both L-shaped, and the upright keel 1 and the horizontal keel 2 can be made by fixing a plurality of carpentry boards through F30 stainless steel straight nails, so that the production process is simple, the structure is stable and is not easy to deform; the reentrant corner inner wall of stand fossil fragments 1 and horizontal keel 2 all covers reentrant corner electrically conductive lining net 15, the border all hugs closely through the screw all around of wood shaving board layer 21 to be fixed on the reentrant corner electrically conductive lining net 15 that corresponds horizontal keel 2, the both sides border of curb plate module 200 all hugs closely through the screw to be fixed on the reentrant corner electrically conductive lining net 15 that corresponds stand fossil fragments 1, and the topside and the base of curb plate module 200 are all hugged closely through the screw to be fixed on the reentrant corner electrically conductive lining net 15 that corresponds horizontal keel 2, the border all around of ceiling module 300 is hugged closely through the screw and is fixed on the reentrant corner electrically conductive lining net 15 that corresponds horizontal keel 2.
Referring to fig. 6, L-shaped plates 25 are fixed to the side walls of the two sides of the upright keel 1 by screws, the other ends of the L-shaped plates 25 are connected and fixed to square battens 26 fixed to the inner wall of a wall 27, and the ends of the two square battens 26 meet at the corner of the wall 27.
Referring to fig. 5, an L-shaped plate 25 is disposed at the junction between the upright keel 1 and the two horizontal keels 2, and the L-shaped plate 25 is fixedly connected to the side walls of the upright keel 1 and the two horizontal keels 2 by screws.
Referring to fig. 1, a door opening 9 is formed on the side plate module 200, and an electromagnetic shielding door 10 is hinged to the door opening 9; the side plate module 200 is further provided with a window 11, and the window 11 is provided with a honeycomb type ventilation waveguide window 12.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a simple and easy pin-connected panel electromagnetic shield room that structure was preset, includes shielding room body (100), its characterized in that: the shielding chamber body (100) comprises a floor module (400), a side plate module (200), a ceiling module (300), upright keels (1) and horizontal keels (2), wherein the upper end and the lower end of each upright keel (1) are respectively connected with the two horizontal keels (2) through two reinforcing members, each reinforcing member comprises a connecting plate (23), end seat plates (24) extend from two ends of each connecting plate (23), the upper end seat plate (24) is fixedly connected with the side walls of the upright keels (1) through screws, and the lower end seat plate (24) is fixedly connected with the top walls of the horizontal keels (2) through screws; the horizontal keel (2) of top splices and encloses into a top frame, and top frame internal fixation has ceiling module (300), and the concatenation encloses into the side frame between two adjacent stand fossil fragments (1), the horizontal keel (2) of top and the horizontal keel (2) of below, and the side frame internal fixation has curb plate module (200), and horizontal keel (2) of below splice and enclose into the underframe, and the underframe internal fixation has floor module (400).
2. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 1, wherein: curb plate module (200) are including a plurality of curb plate (4) of concatenation in proper order, and the surface paste of curb plate (4) has copper foil paper (13), and the outside is provided with first vertical fossil fragments (14) and second vertical fossil fragments (3) respectively in two adjacent curb plate (4) concatenation departments, through screw connection between first vertical fossil fragments (14) and the second vertical fossil fragments (3), and the surface covering that second vertical fossil fragments (3) that are located the outside and curb plate (4) are hugged closely has electrically conductive lining net strip (16).
3. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 2, wherein: ceiling module (300) include a plurality of roof (6) of concatenation in proper order, and the surface paste of roof (6) has copper foil paper (13), and the outside is provided with first vertical fossil fragments (17) and the vertical fossil fragments of second (5) respectively in two adjacent roof (6) concatenation departments, passes through bolted connection between first vertical fossil fragments (17) and the vertical fossil fragments of second (5), and the surface that the vertical fossil fragments of second (5) that are located the outside and roof (6) are hugged closely covers has electrically conductive lining net strip (16).
4. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 3, wherein: floor module (400) include follow supreme PVC insulation sheet layer (18), carpenter's sheet layer (19) and the wood shavings sheet layer (21) that set gradually down, each horizontal keel (2) of underframe are fixed on PVC insulation sheet layer (18), carpenter's sheet layer (19) are spliced in proper order by a plurality of carpenter's boards that cover at PVC insulation sheet layer (18) upper surface and are constituteed, and the upper surface paste of carpenter's board has copper foil layer (22), and two adjacent carpenter's board concatenation departments cover has electrically conductive lining net (20), wood shavings sheet layer (21) are spliced in proper order by a plurality of shaving boards that cover at copper foil layer (22) upper surface and are constituteed.
5. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 4, wherein: the cross-section of stand fossil fragments (1) and horizontal keel (2) all is the L shape, and the reentrant corner inner wall of stand fossil fragments (1) and horizontal keel (2) has all covered reentrant corner electrically conductive lining net (15), the border all hugs closely through the screw all around of wood shavings sheet layer (21) is fixed on the conductive lining net (15) of the reentrant corner that corresponds horizontal keel (2), the both sides border of curb plate module (200) is hugged closely through the screw and is fixed on the conductive lining net (15) of the reentrant corner that corresponds stand fossil fragments (1), and the topside and the base of curb plate module (200) are all hugged closely through the screw and are fixed on the conductive lining net (15) of the reentrant corner that corresponds horizontal keel (2), the border all around of ceiling module (300) is hugged closely through the screw and is fixed on the conductive lining net (15) of the reentrant corner that corresponds horizontal.
6. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 5, wherein: the both sides lateral wall of stand fossil fragments (1) is fixed with L template (25) through the screw, and the other end of L template (25) is connected fixedly with fixed flitch strip (26) on wall body (27) inner wall, and the tip of two flitch strips (26) crosses in the corner department of wall body (27).
7. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 1, wherein: the junction is connected with two horizontal keel (2) to stand fossil fragments (1) and is provided with L template (25), and L template (25) pass through the screw respectively with the lateral wall of stand fossil fragments (1), the lateral wall fixed connection of two horizontal keel (2).
8. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 1, wherein: a door opening (9) is formed in the side plate module (200), and an electromagnetic shielding door (10) is hinged to the door opening (9).
9. The simple assembled electromagnetic shielding room with preset structure as claimed in claim 1, wherein: the side plate module (200) is further provided with a window (11), and the window (11) is provided with a honeycomb type ventilation waveguide window (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449357.6U CN210202347U (en) | 2019-04-04 | 2019-04-04 | Simple assembled electromagnetic shielding chamber with preset structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449357.6U CN210202347U (en) | 2019-04-04 | 2019-04-04 | Simple assembled electromagnetic shielding chamber with preset structure |
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| CN210202347U true CN210202347U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920449357.6U Active CN210202347U (en) | 2019-04-04 | 2019-04-04 | Simple assembled electromagnetic shielding chamber with preset structure |
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| CN (1) | CN210202347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642124A (en) * | 2020-06-19 | 2020-09-08 | 无锡市立达屏蔽机房成套有限公司 | High-frequency test shielding chamber and production process thereof |
| CN116181128A (en) * | 2023-04-26 | 2023-05-30 | 中国船舶重工集团国际工程有限公司 | Box board assembled mobile shielding room and installation method thereof |
-
2019
- 2019-04-04 CN CN201920449357.6U patent/CN210202347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642124A (en) * | 2020-06-19 | 2020-09-08 | 无锡市立达屏蔽机房成套有限公司 | High-frequency test shielding chamber and production process thereof |
| CN116181128A (en) * | 2023-04-26 | 2023-05-30 | 中国船舶重工集团国际工程有限公司 | Box board assembled mobile shielding room and installation method thereof |
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Effective date of registration: 20240320 Address after: Room 3, 1st Floor, No. 9 Chunshan Road, Chunjiang Street, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Magic Block Medical Technology Co.,Ltd. Country or region after: Zhong Guo Address before: No. 9 Chunshan Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee before: CHANGZHOU ZAIXING MEDICAL TECHNOLOGY CO.,LTD. Country or region before: Zhong Guo |