CN207897312U - A kind of insertion box-type shielded box - Google Patents
A kind of insertion box-type shielded box Download PDFInfo
- Publication number
- CN207897312U CN207897312U CN201820277000.XU CN201820277000U CN207897312U CN 207897312 U CN207897312 U CN 207897312U CN 201820277000 U CN201820277000 U CN 201820277000U CN 207897312 U CN207897312 U CN 207897312U
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- CN
- China
- Prior art keywords
- box
- shielded
- babinet
- partitions
- cover board
- Prior art date
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Links
- 238000003780 insertion Methods 0.000 title claims abstract description 35
- 230000037431 insertion Effects 0.000 title claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 58
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims description 5
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model proposes a kind of insertion box-type shielded boxes, including babinet, cover board, the cover board is hinged on babinet, and N number of dismountable barricade component is arranged in parallel in the babinet and forms several enclosure spaces, radio frequency adapter and filter are provided in each enclosure space.The insertion box-type shielded box of the utility model, intershield partition board can be extracted out, and mutually independent cavity can be formed, mutually isolated to form multi-environment test.The insertion box-type shielded box of the utility model, multilayer screen, degree of screening is high, ensures that equipment is effectively tested under noiseless environment.
Description
Technical field
The utility model is related to shielding box technical field, especially a kind of insertion box-type shielded box.
Background technology
Computer, communication and electronic equipment will produce the electromagnetic wave of some strength in normal work, which may
Interference can be generated to other equipment or be received by special equipment, to steal its action.These electronic equipments also need simultaneously
To ensure its normal work under the electromagnetic environment less than some strength.Shielding is exactly with sheet metal or metal net into six faces
Body, electromagnetic wave is limited in certain spatial dimension makes its energy be declined from when passing to another side on one side by prodigious
Subtract.A hexahedron babinet is made with metal material, absorption loss, interface reflection loss due to metal mesh to incident electromagnetic wave
It is lost with plate internal reflection, the energy of its electromagnetic wave is made greatly to weaken, and shielded box is made to generate shielding action.
Chinese patent ZL201520657177.9 discloses a kind of 19 " insertion box-type shielded boxes, including babinet 1, cover board 2, USB
Filter 3, reed 4, hinge 5, supporting rod 6, handle 7, drawer tray 8, are stacked on 19 " standard racks；It is easy to operate, it uses
When need to only be extracted out by guide rail, open upper cover plate.But the device can only be tested every time for a wireless terminal, make
At the wasting of resources.
Utility model content
The utility model proposes a kind of insertion box-type shielded boxes, realize while testing multiple wireless terminals.
Realize that the technical solution of the utility model is：A kind of insertion box-type shielded box, including babinet, cover board, the lid
Plate is hinged on babinet, several enclosure spaces are provided in the babinet.
Preferably, several described enclosure spaces in babinet by being arranged in parallel N number of dismountable barricade component shape
At.
Preferably, the barricade component includes shielded partitions, cavity dam, shielded partitions holder, wherein the shielding
Bulkhead bracket is fixed on the bottom of box, and a cavity dam, the shielded partitions bottom are fixed in shielded partitions holder both ends respectively
Portion is inserted into shielded partitions holder, and the shielded partitions both ends are bonded fixation with a cavity dam respectively.
Preferably, the shielded partitions both ends are bonded fixation, and the shielded partitions with cavity dam by hand screw
With cavity dam binding face and shielded partitions holder conducting foam is posted with babinet mating surface.
Preferably, the one side of the cover board towards box house is fixed with inter panel pressure with shielded partitions face position
Item, the shielded partitions top is fixed with finger pressure reed, when cover board is closed, the finger pressure of inter panel press strip and shielded partitions top
Reed is bonded.
Preferably, the cover board is hinged on by Torque force hinge joint on babinet.
Preferably, it is provided with handle on the cover board.
Preferably, the body side upper end is provided with beryllium copper reed.
Preferably, the insertion box-type shielded box further includes pallet, and the pallet both sides are provided with guide rail, are provided on guide rail
Tight locking button, babinet are fixed on by guide rail on pallet.
Preferably, radio frequency adapter and filter are provided in each enclosure space.
Compared with prior art, remarkable advantage is the utility model：
(1) the insertion box-type shielded box of the utility model, intershield partition board can be extracted out, can form mutually independent cavity,
It is mutually isolated to form multi-environment test.When the closure is closed, inter panel press strip is just complete with the finger pressure reed in shielded partitions
Full fitting, forms enclosure space.
(2) shielded partitions post conductive bubble with cavity dam binding face and shielded partitions holder with babinet mating surface
Cotton, it is stronger to be brought into contact with face electric conductivity, completes good shielding action.
(3) entire product can be stacked on 19 " standard racks；Easy to operate, when use, need to only be extracted out by guide rail, be beaten
Open upper cover plate, when test need to only push it into rack, and guide rail has self-locking function, will not pop up, not account for after being pushed into rack
Use space；Multilayer screen, degree of screening is high, ensures that equipment is effectively tested under noiseless environment.
(4) Torque force hinge joint makes cover board any position stop.
Further detailed description is done to the utility model below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the utility model insertion box-type shielded box.
Fig. 2 is the utility model insertion box-type shielded box barricade component assembling schematic diagram.
Fig. 3 is the utility model insertion box-type shielded box barricade component diagram.
Fig. 4 is overall schematic outside 1 insertion box-type shielded box of the utility model embodiment.
Fig. 5 is the utility model insertion box-type shielded box front view.
Fig. 6 is the utility model insertion box-type shielded box rearview.
Fig. 7 is that the utility model insertion box-type shielded box is placed on the schematic diagram in rack.
Specific implementation mode
In conjunction with shown in Fig. 1~Fig. 6, a kind of insertion box-type shielded box, including babinet 1, cover board 2, the cover board 2 are hinged on babinet
On 1, the babinet 1 is internally provided with several enclosure spaces.
In further embodiment, several described enclosure spaces in babinet by being arranged in parallel N number of dismountable screen
Shield plate component is formed.
In further embodiment, the barricade component includes shielded partitions 13, cavity dam 14, shielded partitions holder
15, wherein the shielded partitions holder 15 is fixed on 1 bottom of babinet, and a chamber is fixed at 15 both ends of shielded partitions holder respectively
Shielded partitions holder 15 is inserted into body baffle 14,13 bottom of the shielded partitions, 13 both ends of the shielded partitions respectively with a cavity
The fitting of baffle 14 is fixed.
In further embodiment, 13 both ends of the shielded partitions are bonded fixation by hand screw 5 with cavity dam 14,
And the shielded partitions 13 post conductive bubble with 14 binding face of cavity dam and shielded partitions holder 15 with 1 mating surface of babinet
Cotton 16.
In further embodiment, the one side of the cover board 2 towards box house is fixed with 13 face position of shielded partitions
There is inter panel press strip 11,13 top of the shielded partitions is fixed with finger pressure reed 12, when cover board 2 is closed, inter panel press strip
11 are bonded with the finger pressure reed 12 on 13 top of shielded partitions.
In further embodiment, the cover board 2 is hinged on by Torque force hinge joint 8 on babinet 1.
In further embodiment, handle 7 is provided on the cover board 2.
In further embodiment, 1 side upper end of the babinet is provided with beryllium copper reed 6.
In further embodiment, the insertion box-type shielded box further includes pallet 3, and 3 both sides of the pallet are provided with guide rail,
Tight locking button 4 is provided on guide rail, babinet 1 is fixed on by guide rail on pallet 3.
In further embodiment, radio frequency adapter 10 and filter 9 are provided in each enclosure space.
The insertion box-type shielded box of the utility model can one case it is multi-purpose, babinet is divided by multiple phases by intershield partition board
Mutual independent cavity, it is mutually isolated to form multi-environment test, shielded partitions and cavity dam binding face and shielded partitions holder
Conducting foam is posted with babinet mating surface, it is stronger to be brought into contact with face electric conductivity, completes good shielding action.
Embodiment 1
In conjunction with shown in Fig. 4, a kind of insertion box-type shielded box, including babinet 1, cover board 2, cover board 2 are hinged on by Torque force hinge joint 8
On babinet 1 so that cover board any position stops.5 dismountable barricade components are arranged in parallel in babinet 1 to form 6
Enclosure space is provided with 2*SMA radio frequency adapters 10 in each enclosure space, give respectively every test terminal provide main signal with
Auxiliary signal, data transmission and power supply supply between PC carry out signal filtering, barricade by DC LAN USB filters 9 respectively
Component includes shielded partitions 13, cavity dam 14, shielded partitions holder 15, wherein shielded partitions holder 15 is fixed on 1 bottom of babinet
A cavity dam 14 is fixed at portion, 15 both ends of shielded partitions holder respectively, and shielded partitions holder 15, screen are inserted into 13 bottom of shielded partitions
It covers 13 both ends of partition board and is bonded fixation with a cavity dam 14 respectively.The insertion box-type shielded box of the utility model, multilayer screen, shielding
Degree is high, ensures that equipment is effectively tested under noiseless environment.
Embodiment 2
A kind of insertion box-type shielded box, including babinet 1, cover board 2, cover board 2 are hinged on by Torque force hinge joint 8 on babinet 1 so that
Cover board any position stops.5 dismountable barricade components are arranged in parallel in babinet 1 to form 6 enclosure spaces, each
It is provided with 2*SMA radio frequency adapters 10 in enclosure space, every test terminal is given to provide main signal and auxiliary signal respectively, between PC
Data transmission and power supply supply carry out signal filtering by DC LAN USB filters 9 respectively, and barricade component includes shielding
Partition board 13, cavity dam 14, shielded partitions holder 15, wherein shielded partitions holder 15 is fixed on 1 bottom of babinet, shielded partitions
A cavity dam 14 is fixed at 15 both ends of holder respectively, and shielded partitions holder 15,13 liang of shielded partitions are inserted into 13 bottom of shielded partitions
End is bonded fixation with a cavity dam 14 respectively.Babinet (1) is fixed on by guide rail on pallet (3), and pallet (3) is solid by screw
It is scheduled in rack.It is parallel in rack to fix 5 pallets in the present embodiment, and babinet (1) is fixed on pallet (3) respectively.
Claims (10)
1. a kind of insertion box-type shielded box, which is characterized in that including babinet (1), cover board (2), the cover board (2) is hinged on babinet
(1) on, the babinet (1) is internally provided with several enclosure spaces.
2. insertion box-type shielded box according to claim 1, which is characterized in that several described enclosure spaces pass through in babinet
(1) N number of dismountable barricade component is arranged in parallel in be formed.
3. insertion box-type shielded box according to claim 2, which is characterized in that the barricade component includes shielded partitions
(13), cavity dam (14), shielded partitions holder (15), wherein the shielded partitions holder (15) is fixed on babinet (1) bottom
A cavity dam (14) is fixed at portion, shielded partitions holder (15) both ends respectively, and screen is inserted into shielded partitions (13) bottom
Bulkhead bracket (15) is covered, shielded partitions (13) both ends are bonded fixation with a cavity dam (14) respectively.
4. insertion box-type shielded box according to claim 3, which is characterized in that twisted by hand at shielded partitions (13) both ends
Screw (5) and cavity dam (14) are fixed, and the binding face of the shielded partitions (13) and cavity dam (14) and shielding every
Board mount (15) and the mating surface of babinet (1) post conducting foam (16).
5. insertion box-type shielded box according to claim 3, which is characterized in that the cover board (2) is towards the one of box house
Face is fixed with inter panel press strip (11) with shielded partitions (13) face position, and shielded partitions (13) top is fixed with finger pressure
Reed (12), when cover board (2) is closed, inter panel press strip (11) is bonded with the finger pressure reed (12) on shielded partitions (13) top.
6. insertion box-type shielded box according to claim 1, which is characterized in that the cover board (2) is cut with scissors by Torque force hinge joint (8)
It is connected on babinet (1).
7. insertion box-type shielded box according to claim 1, which is characterized in that be provided with handle (7) on the cover board (2).
8. insertion box-type shielded box according to claim 1, which is characterized in that babinet (1) the side upper end is provided with beryllium
Copper reed (6).
9. insertion box-type shielded box according to claim 1, which is characterized in that the insertion box-type shielded box further includes pallet
(3), pallet (3) both sides are provided with guide rail, and tight locking button (4) is provided on guide rail, and babinet (1) is fixed on pallet by guide rail
(3) on.
10. insertion box-type shielded box according to claim 1, which is characterized in that be provided with and penetrate in each enclosure space
Frequency adapter (10) and filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277000.XU CN207897312U (en) | 2018-02-27 | 2018-02-27 | A kind of insertion box-type shielded box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277000.XU CN207897312U (en) | 2018-02-27 | 2018-02-27 | A kind of insertion box-type shielded box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897312U true CN207897312U (en) | 2018-09-21 |
Family
ID=63540823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820277000.XU Active CN207897312U (en) | 2018-02-27 | 2018-02-27 | A kind of insertion box-type shielded box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897312U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640611A (en) * | 2018-12-21 | 2019-04-16 | 中国航天科工集团八五研究所 | The reliable signal processing cabinet of electromagnetic compatibility |
| CN110799028A (en) * | 2019-10-14 | 2020-02-14 | 江西清华泰豪三波电机有限公司 | Can splice double-deck shield cover |
| CN114245702A (en) * | 2022-01-20 | 2022-03-25 | 化十电子科技(烟台)有限公司 | Light-transmitting shielding microwave device |
| CN117092384A (en) * | 2023-10-09 | 2023-11-21 | 荣耀终端有限公司 | Shielding device, information determining method, electronic equipment and testing equipment |
| CN117092384B (en) * | 2023-10-09 | 2024-06-28 | 荣耀终端有限公司 | Shielding device, information determining method, electronic equipment and testing equipment |
-
2018
- 2018-02-27 CN CN201820277000.XU patent/CN207897312U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640611A (en) * | 2018-12-21 | 2019-04-16 | 中国航天科工集团八五研究所 | The reliable signal processing cabinet of electromagnetic compatibility |
| CN110799028A (en) * | 2019-10-14 | 2020-02-14 | 江西清华泰豪三波电机有限公司 | Can splice double-deck shield cover |
| CN110799028B (en) * | 2019-10-14 | 2020-10-16 | 江西清华泰豪三波电机有限公司 | Can splice double-deck shield cover |
| CN114245702A (en) * | 2022-01-20 | 2022-03-25 | 化十电子科技(烟台)有限公司 | Light-transmitting shielding microwave device |
| CN117092384A (en) * | 2023-10-09 | 2023-11-21 | 荣耀终端有限公司 | Shielding device, information determining method, electronic equipment and testing equipment |
| CN117092384B (en) * | 2023-10-09 | 2024-06-28 | 荣耀终端有限公司 | Shielding device, information determining method, electronic equipment and testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 312, Building B, Xingzhi Science and Technology Park, No. 6 Xingzhi Road, Nanjing Economic and Technological Development Zone, Jiangsu Province, 210038 Patentee after: Nanjing Jiexi Technology Co.,Ltd. Country or region after: China Address before: 210000, 2nd Floor, Building 9, Jiangsu Software Park, No. 699-22 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: NANJING JIEXI TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |