CN106604625A - Stackable multipurpose shielding case - Google Patents
Stackable multipurpose shielding case Download PDFInfo
- Publication number
- CN106604625A CN106604625A CN201611269629.1A CN201611269629A CN106604625A CN 106604625 A CN106604625 A CN 106604625A CN 201611269629 A CN201611269629 A CN 201611269629A CN 106604625 A CN106604625 A CN 106604625A
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- China
- Prior art keywords
- shielded box
- cabinet
- shielding
- link plate
- type link
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- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention relates to a stackable multipurpose shielding case which comprises a shielding case body, case L-shaped hanging plates, and a shielding case connecting piece. The shielding case body has a mounting screw capable of fixing a nut, the case L-shaped hanging plates and the shielding case body are removably installed, a single shielding case body is configured with three case L-shaped hanging plates, one hanging plate has a threaded hole and can be fixedly installed with the other two hanging plates, thus the fixation of the front surface of the stackable multipurpose shielding case is ensured, and the shielding case connecting piece cooperates with the mounting screw and nut in the shielding case body to realize the fixation of the side surface and back surface of the case body. By using the above structure, the shielding case body can be fully fixed, in addition, a two-column multiple-row stacked body can be matched with a standard cabinet for use, in multiple-column and multi-row stacking, different case L-shaped hanging plates are selected, and the fixed installation of the shielding case body at any position in the stacked body can be realized.
Description
Technical field
The present invention relates to a kind of shielded box, especially a kind of multipurpose shielded box for being capable of achieving horizontal vertical stack.
Background technology
Shielded box is the shield by conductive or different size size made by permeability magnetic material, and electromagnetic signal is limited
In certain spatial dimension, for suppressing the metallic object of radiation interference.Based on this characteristic, shielded box can be solved effectively
Conduction Interference and radiation interference, to tested wireless product or module glitch-free test environment is provided.Shielded box is mainly suitable for
With the test of wireless product, such as：The test of the Related products such as mobile phone, wireless network card, wireless data card, wireless routing, WIFI.
With the development of wireless technology, the problem of electromagnetic interference is increasingly projected, the variation also become using scene.At present
The shielded box occurred on market is only capable of meeting relatively simple demand, when test scene changes, it is impossible to meet test well
Demand, easily causes the waste of resource.
The content of the invention
Instant invention overcomes the defect of prior art, there is provided a kind of stackable multipurpose shielded box, its advantages of good shielding performance,
Strong antijamming capability, compact, it is lightweight, using flexible, easy for installation, combination application is convenient, may be mounted at Standard Machine
On cabinet, it is also possible to fixed on table, the demand for meeting different test scenes is can be very good, be widely used in wireless network card, without line number
According to the test of the wireless products such as card, WIFI.
(1) technical scheme
The present invention provide a kind of stackable electromagnetic shielding box, including shielding box body, shielding cover plate, lock buckling part,
Hangers part and rear interface component.For sake of convenience, hereinafter alleged " upper and lower ", " left and right ", " both sides ", " back side ",
The upper and lower of " front " and accompanying drawing itself, left and right, both sides, the back side, frontal are consistent, but not to the present invention structure play limit
It is set for using.The casing of the stackable shielded box is passed through by parts such as shielded box body, shielded box base plate, shielded box structure grooves
It is welded, the casing left and right sides and the back side contain screw, and the shielded box back side is provided with USB filter, DC source
Wave filter and N-type radio frequency interface, the casing front is welded with structure grooves, and shielding material, the shielding are posted in the structure grooves
Shielding material is also posted in case case lid inner side, and the shielding cover plate is buckled in structure grooves, described to shield cover plate and shielded box case
Body realizes folding by hinge and packing handle, and the shielded box left and right sides is fixed equipped with cabinet L-type link plate or cabinet L-type
Plate.The longitudinally connected of the shielded box is to be vertically connected with the screw of shielding box body both sides by shielded box connection sheet and use nut
Pin shielded box connection sheet, the shielded box lateral connection be by connection sheet or so connect shielded box box back surface screw simultaneously
Connection sheet is pinned with nut and be screwed the cabinet L-type fixed plate and cabinet L-type link plate of the shielded box left and right sides.Institute
State and installed in the 19 cun of racks (or frame) of width dimensions conformance with standard when the row of stackable shielded box two are connected, the stackable screen
Cover when case multiple row is connected and be conveniently positioned over table top application, be placed in stackable shielded box during table top application and there is longitudinal direction and horizontal stroke
To unlimited extendability.
(2) beneficial effect
By foregoing description, it can be seen that the more existing like product of the present invention has the advantage that：
1) contour structures it is compact it is attractive in appearance, be convenient for carrying, using flexibly, place little, the inner space utilization rate that takes up room it is high,
Various test environment requirements can be met.
2) in relative compact and the inner space of independent closed is tested, the test of plurality of devices can be simultaneously carried out,
Test result more science is accurate.
3) stacking of the shielded box arranges compact, the control of convenient tester, can be with effectively save tester
Setting up time, improves work efficiency.
4) when the shielded box matching standard cabinet is used, closer to user test environment, save space.
5) unique structure design and shielding material ensure that the pile system has a good shielding propertiess, and module
The design of change, general mechanical material, general processing technique ensure that the good feature of pile system and solve problem
It is ageing.Avoiding conventional shielded box has a point to break down, the problem that whole test job is not advanced.
Description of the drawings
Fig. 1 is a kind of external structure schematic diagram of stackable multipurpose shielded box of the embodiment of the present invention；
Fig. 2 is a kind of shield door structural representation of stackable multipurpose shielded box of the embodiment of the present invention；
Fig. 3 is a kind of single-row multiple rows of stacking schematic diagram of stackable multipurpose shielded box of the embodiment of the present invention；
Fig. 4 is a kind of single multiple row stacking schematic diagram of stackable multipurpose shielded box of the embodiment of the present invention；
Fig. 5 is that schematic diagram is fixed in a kind of front of stackable multipurpose shielded box of the embodiment of the present invention；
Fig. 6 is a kind of multiple rows of schematic diagram of two row of stackable multipurpose shielded box of the embodiment of the present invention.
Fig. 7 is a kind of multiple rows of schematic diagram of multiple row of stackable multipurpose shielded box of the embodiment of the present invention.
Wherein, 1：Cabinet L-type link plate；2：Shielding cover plate；3：Packing handle；4：Cabinet L-type link plate；
5：Hinge；6：Shielded box base plate；7：USB filter；8：Power-supply filter；9：N-type radio frequency interface；
10：Shielded box structure grooves；11：Self-clinching stud；12：Shielded box lock 13：Shielded box body；14：Shielding material 15：
Shielding material；16：Screw；17：Shielded box connection sheet；18：Cabinet L-type fixed plate；19：Nut.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail, is retouched below
The specific embodiment stated is merely illustrative the present invention, is not used to limit the scope of the present invention.
The difference of shielded box is required under in order to meet different test scenes, the invention provides a kind of stackable multipurpose
Shielded box, the shielded box adopts modularized design, and each functional module is separately machined, can individually assemble and change, screen
Covering the size of case, interface shape can be modified according to demand.
The present embodiment has taken into account aesthetic property, portability, flexibly on the basis of shielding propertiess and capacity of resisting disturbance are met, also
Property, different shapes are combined into according to different requirements, the shielded box can be independently operated, as individuality also can two row connections
It is assigned in standard cabinet and uses, table top can be positioned over multiple row connection and be used.
First, illustrate from single structure and composition stackable multipurpose shielded box a kind of to the present embodiment.
With reference to shown in Fig. 1 and Fig. 2, the single shielded box is by shielding box body and shielded box cover plate part is constituted.Shielding
Box body is welded to form by shielded box body 13 and shielded box base plate 6 and shielded box structure grooves 10, the optimization of structure and
The lifting of welding procedure makes whole casing keep conductive seriality；Shielding box body and shielding cover plate 2 pass through hinge 5 and compel
Tight handle 3 and shielded box lock 12 realize it is closed, shielded box structure grooves built with shielding material 14, shielding cover plate built with
Shielding material 15.Arrange with regard to the interface of shielded box, the shielded box back side is provided with USB filter 7, power-supply filter 8, N-type
Radio frequency interface 9, shielded box interface is modularized design, can externally provide multiple interfaces form.
Secondly, from single-row plurality of rows of stacking effect stackable multipurpose shielded box a kind of to the present embodiment be vertically connected with into
Row explanation.Referring to the single-row multiple rows of shielded box schematic diagrams of Fig. 3, the self-clinching stud 11, shielded box that the shielded box is protruded by both sides
Connection sheet 17, the three of nut 19 complete stacked on top and fix, and fixed form is simply efficient, it is ensured that take into account on the basis of stable connection
The convenience of operation.
Again, from the left and right of the stacking effect stackable multipurpose shielded box a kind of to the present embodiment of single multiple row connect into
Row explanation.Referring to the single multiple row shielded box schematic diagrams of Fig. 4, the self-clinching stud 11, shielded box that the shielded box is protruded by the back side
Connection sheet 17, the three of nut 19 complete the back side and fix, and front completes to fix by cabinet L-type link plate and screw 16.It is described can heap
Each is equipped with cabinet L-type link plate 1, cabinet L-type link plate 4,18 3 kinds of accessories of cabinet L-type fixed plate with folded shielded box, and described three
Cabinet L-type link plate 4 in kind of accessory and any one combined collocation of other two accessory are installed on shielded box both sides, it is described not
The exchange for being capable of achieving shielded box optional position in whole pile system is installed with collocation.Referring to Fig. 5, cabinet L-type link plate and machine
The scheme of installation of case L-type fixed plate, cabinet L-type link plate 1 is identical with the overall dimension of cabinet L-type link plate 4, and cabinet L-type is fixed
When the undersized of plate 18, cabinet L-type link plate and cabinet L-type fixed plate 18 install fixed, due to the poor designs of both sizes, energy
Enough ensure that the cabinet L-type link plate and cabinet L-type fixed plate are staggered front to back fixation, so as to save fixed requisite space, also ensure
The visual effect of integral stacked.Shielded box connection sheet needed for connecting between the shielded box is same shielded box connection
Piece 17, the shielded box connection sheet has four installing holes, and middle two installing holes are used to carry out the installation up and down of cabinet, another two
Mounting hole site carries out left and right and installs fixation for cabinet, and with this quantity of accessory is reduced, and lifts client and installs and uses efficiency.
Finally, the integral stacked from the stacking effect stackable multipurpose shielded box a kind of to the present embodiment of multiple rows of multiple row is entered
Row explanation.Multiple rows of scheme of installation is arranged referring to Fig. 6 two, when the shielded box is installed and used as two row are multiple rows of, cabinet L-type link plate
1 is 465mm with the installing hole centre-to-centre spacing of cabinet L-type link plate 4, may be installed and used on 19-inch standard cabinet.Fig. 7 is multiple rows of many
Row scheme of installation, first single-row multiple rows of fixation up and down, then carries out the fixed installation between multiple row, finally constitutes described multiple rows of many
A kind of stackable multipurpose shielded box of row.
The building block of the shielded box is all conventional material, general process equipment and processing technique, standard component and logical
With accessory, it is not necessary to which any special material, particular manufacturing craft etc. customize part, are effectively controlled cost.
The above is only one embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and replacement can also be made, these improve and replace
Also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of stackable multipurpose shielded box, it is characterised in that：The single shielded box by shield box body and shielding case lid
Plate member is constituted；Shielding box body is by shielded box body (13) and shielded box base plate (6) and shielded box structure grooves (10) weldering
Connect composition；The shielding box body and shielding cover plate (2) are by hinge (5) and packing handle (3) and shielded box lock (12)
Realize closed, built with shielding material (14), shielding cover plate is built with shielding material (15) for shielded box structure grooves；With regard to shielding
The interface of case is arranged, and the shielded box back side is provided with USB filter (7), power-supply filter (8), N-type radio frequency interface (9)；It is described
Self-clinching stud (11) of the shielding box body both sides with protrusion, the self-clinching stud coordinates shielded box connection sheet (17), nut (19)
Three completes side and fixes；Again with the self-clinching stud (11) for protruding, the self-clinching stud coordinates shielding at the shielded box back side
Case connection sheet (17), nut (19) three complete the back side and fix；The shielding box body front is by cabinet L-type link plate and screw
(16) complete to fix.The stackable shielded box each be equipped with cabinet L-type link plate (1), cabinet L-type link plate (4), cabinet L
Any one of (18) three kinds of accessories of type fixed plate, cabinet L-type link plate (4) in three kinds of accessories and other two accessory can group
Close collocation and be installed on shielded box both sides, the different collocation are installed and are capable of achieving shielded box optional position in whole pile system
Exchange.Cabinet L-type link plate (1) is identical with the overall dimension of cabinet L-type link plate (4), and the size of cabinet L-type fixed plate (18) is omited
It is little, when cabinet L-type link plate and the fixed installation of cabinet L-type fixed plate 18, due to the poor designs of both sizes, ensure that the machine
Case L-type link plate and cabinet L-type fixed plate are staggered front to back fixation；When the shielded box is installed and used as two row are multiple rows of, cabinet L-type
Link plate (1) is 465mm with the installing hole centre-to-centre spacing of cabinet L-type link plate (4), may be installed and used on 19-inch standard cabinet；It is many
Single-row multiple rows of fixation is first carried out when arranging multiple rows of combination stacked, the fixed installation between multiple row is then carried out, finally constitutes described many
A kind of stackable multipurpose shielded box of row's multiple row.
2. a kind of stackable multipurpose shielded box according to claims 1, it is characterised in that：Save space, use spirit
Demand living, easy for installation, can to meet various test scenes, single shielded box belonging to pile system are completely independent the characteristic of work
Ensure that the accurate safely and efficiently operating characteristic of whole system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269629.1A CN106604625A (en) | 2016-12-27 | 2016-12-27 | Stackable multipurpose shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269629.1A CN106604625A (en) | 2016-12-27 | 2016-12-27 | Stackable multipurpose shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106604625A true CN106604625A (en) | 2017-04-26 |
Family
ID=58582018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611269629.1A Pending CN106604625A (en) | 2016-12-27 | 2016-12-27 | Stackable multipurpose shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106604625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064577A (en) * | 2017-05-19 | 2017-08-18 | 京信通信系统（中国）有限公司 | Shield box structure and environmental experiment device |
| CN110336339A (en) * | 2019-04-25 | 2019-10-15 | 中国电力科学研究院有限公司 | Screening arrangement and wireless charging system for wireless charging system |
| CN111113967A (en) * | 2020-01-14 | 2020-05-08 | 江苏久瑞高能电子有限公司 | TBR radiation prevulcanization device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10150288A (en) * | 1996-11-15 | 1998-06-02 | Riken Corp | Magnetic shield box |
| JP2006173221A (en) * | 2004-12-14 | 2006-06-29 | Koyo Sangyo Co Ltd | Through-type connector for electromagnetic wave shield box and its electromagnetic wave shield box structure |
| CN201270642Y (en) * | 2008-07-17 | 2009-07-08 | 常州市长城屏蔽机房设备有限公司 | Assembly type shielding cabinet |
| CN201590605U (en) * | 2009-12-18 | 2010-09-22 | 艾默生网络能源有限公司 | POD/PDU case |
| CN204166017U (en) * | 2014-10-29 | 2015-02-18 | 深圳市中冀联合技术股份有限公司 | A kind of automatic shield case |
| CN204375820U (en) * | 2015-02-10 | 2015-06-03 | 阳光电源股份有限公司 | A kind of battery cabinet and modular battery cabinet, assembled battery cabinet |
| CN207054001U (en) * | 2016-12-27 | 2018-02-27 | 杭州永谐科技有限公司 | A kind of stackable multipurpose shielded box |
-
2016
- 2016-12-27 CN CN201611269629.1A patent/CN106604625A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10150288A (en) * | 1996-11-15 | 1998-06-02 | Riken Corp | Magnetic shield box |
| JP2006173221A (en) * | 2004-12-14 | 2006-06-29 | Koyo Sangyo Co Ltd | Through-type connector for electromagnetic wave shield box and its electromagnetic wave shield box structure |
| CN201270642Y (en) * | 2008-07-17 | 2009-07-08 | 常州市长城屏蔽机房设备有限公司 | Assembly type shielding cabinet |
| CN201590605U (en) * | 2009-12-18 | 2010-09-22 | 艾默生网络能源有限公司 | POD/PDU case |
| CN204166017U (en) * | 2014-10-29 | 2015-02-18 | 深圳市中冀联合技术股份有限公司 | A kind of automatic shield case |
| CN204375820U (en) * | 2015-02-10 | 2015-06-03 | 阳光电源股份有限公司 | A kind of battery cabinet and modular battery cabinet, assembled battery cabinet |
| CN207054001U (en) * | 2016-12-27 | 2018-02-27 | 杭州永谐科技有限公司 | A kind of stackable multipurpose shielded box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064577A (en) * | 2017-05-19 | 2017-08-18 | 京信通信系统（中国）有限公司 | Shield box structure and environmental experiment device |
| CN110336339A (en) * | 2019-04-25 | 2019-10-15 | 中国电力科学研究院有限公司 | Screening arrangement and wireless charging system for wireless charging system |
| CN111113967A (en) * | 2020-01-14 | 2020-05-08 | 江苏久瑞高能电子有限公司 | TBR radiation prevulcanization device |
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Application publication date: 20170426 |