CN107801364B - Pin-connected panel shielded box - Google Patents
Pin-connected panel shielded box Download PDFInfo
- Publication number
- CN107801364B CN107801364B CN201610763856.3A CN201610763856A CN107801364B CN 107801364 B CN107801364 B CN 107801364B CN 201610763856 A CN201610763856 A CN 201610763856A CN 107801364 B CN107801364 B CN 107801364B
- Authority
- CN
- China
- Prior art keywords
- panel
- shielded box
- profile
- pin
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000006260 foam Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 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 is pin-connected panel shielded box, this kind of shielded box is using assembled cell structure, and using processing, profile is assembled, can overcome traditional shielded box that can not produce in batches, the inconsistent problem of appearance ensure that excellent shield effectiveness in the case where unified structure.
Description
Technical field
The present invention relates to radio frequency testing fields, specifically pin-connected panel shielded box.
Background technique
With the development of wireless technology, effect of the shielded box in product development and experiment is increasing, the case where use
Also more and more, but traditional shielded box is constituted in the form of welding or using finishing or die casting form, Wu Fabao
The consistency of card product is also unfavorable for batch machining, meanwhile, higher cost is unfavorable for the customization of product, is unfavorable for realizing production
The diversity of product.
Summary of the invention
It the technical problem to be solved in the present invention is to provide pin-connected panel shielded box, is formed by formulating section assembling, can
Guarantee shield effectiveness while, can Uniform Product structure, reduce production cost.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
Pin-connected panel shielded box, it is characterized in that: include that No.1 profile, No. two profiles, cover board, front panel and rear panel form,
The long side of the cabinet is made of No.1 profile, and the broadside and flash of the cabinet are all made of No. two profiles, described
No.1 profile and No. two profiles are bolted to connection, and the No.1 profile two sides are provided with two orthogonal sides
Plate, the side plate outside are provided with several layers step structure, groove, No. two profiles are both provided on every layer of ladder
It is provided with the step structure of identical as No.1 profile structure and quantity, groove, the cabinet are both provided on every layer of ladder
Upper side, downside, left side and right side be made of the cover board being covered on every layer of step structure, the cover board
It is bolted to connection with profile, conductive foam cotton, the cabinet is filled in the groove on the step structure
Leading flank and trailing flank be made of front panel and rear panel, the front panel and rear panel pass through bolt and No.1 profile
It is fixedly connected with No. two profiles, USB filter and RF device, the box house table is fixedly installed on the rear panel
Post absorbing material in face.
To optimize foregoing invention, the concrete measure taken further include:
The front panel is provided with rectangle chamber door, and a side of the chamber door is fixed on front panel by rotatable hinge
On, the other side of the chamber door is fixed with the spanner buckle that can fix chamber door, front panel air inlet is provided on chamber door, preceding
The two sides of panel are respectively and fixedly provided with handle.
Air outlet is fixed on the rear panel, air outlet rear is mounted with fan, is provided with beside air outlet
For the power interface of entire shielded box power supply.
The medial surface of the left and right side is respectively and fixedly provided with guide rail.
Terminal support is connected on the guide rail, terminal support is slidably connected with guide rail.
The terminal support leading flank is equipped with the groove handle for being used to pull terminal support, terminal support trailing flank and receipts
The connection of coil holder one end, the other end of take-up stand are fixedly connected with rear panel medial surface.
The take-up stand is hollow folding structure.
The junction of each connector of the cabinet is pasted with conductive foam cotton.
This kind of pin-connected panel shielded box uses the frame of No.1 profile and No. two profiles as cabinet, while No.1 profile and two
It is both provided with identical height on number profile, the stratum of identical quantity is all provided with the groove of same depth and width in every stratum, will
No.1 profile and No. two profiles are fixedly connected into after the frame of cabinet by screw, the identical stratum of differential profiles shape together
At the space for accommodating box cover, every layer of stratum is covered with cover board, and the use of multilayer cover board can reinforce the shielding action of cabinet,
The conductive foam cotton as profile and cover board bridging agent is pasted in the groove of every layer of stratum simultaneously, the use of conductive foam cotton makes
Cabinet more seals, and plays a positive role to the shield effectiveness of cabinet.
Due to the sealing in each face of cabinet, chamber door can only be provided in plate in front, which is fixed on front panel by hinge
On, it can be turned out, the other side of chamber door is fixed with spanner buckle, can shut case with being clasped on front panel
Fixed chamber door when door makes cabinet become closed space, and the joint face of chamber door and front panel posts conductive foam glue and ensure that screen
Cover effect, the two sides of plate are fixed with the handle used when mobile shielded box in front, be also provided on the front panel heat transmission into
Air port.
The work of shielded box while the use for needing USB filter and RF device, USB filter and RF device are each attached to
On rear panel, and in the lateral surface of plate below there are interface, the air outlet of heat transmission is also provided on rear panel, and outside air outlet
Side is provided with radiator fan, and also there are power interfaces on plate below, can power after powering on for radiator fan.
There is the terminal support for being used to store instrument to be measured in shielded box, terminal support is slidably connected with guide rail, and guide rail then divides
Be not fixed on the medial surface of left and right cover board, the rear of guide rail is connected to one end of folding take-up stand, take-up stand it is another
End is fixed on rear panel, and take-up stand is hollow structure, the power data connecting line in take-up stand by power interface with
Outside is connected, and can power after powering on for instrument to be measured.
Pass through spiral shell between profile and profile in shielded box, between profile and cover board and between front and back panel and profile
Bolt is fixedly connected, and is pasted with conductive foam cotton in junction and is played the role of closed shield, in the inner surface of cabinet
Absorbing material is posted, wave sponge is usually inhaled, avoids wireless signal in internal reflection, to reach this purpose, shielded box
Internal all bracket and structural member are all made of nonmetallic materials composition.
Detailed description of the invention
Fig. 1 is the structure principle chart of pin-connected panel shielded box of the present invention.
Fig. 2 is the structure principle chart of pin-connected panel shielded box No.1 profile of the present invention.
Fig. 3 is the structure principle chart of No. two profiles of pin-connected panel shielded box of the present invention.
Fig. 4 is the structure principle chart that invention pin-connected panel shields cabinet frame.
Fig. 5 is the profile of pin-connected panel shielded box of the present invention and the partial enlarged view of cover board connection type.
Fig. 6 is the structure principle chart of pin-connected panel shielded box front panel of the present invention.
Fig. 7 is the structure principle chart of pin-connected panel shielded box front and rear panel of the present invention.
Marginal data: 1, No.1 profile；2, No. two profiles；3, cover board；4, groove；5, front panel；6, rear panel；7, it enters the wind
Mouthful；8, air outlet；9, USB filter；10, RF device；11, guide rail；12, terminal support；13, take-up stand；14, spanner buckles；
15, handle.
Specific embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described.
Pin-connected panel shielded box, it is characterized in that: including 1, No. two profile 2 of No.1 profile, cover board 3, front panel 5 and rear panel 6
Composition, the long side of the cabinet are made of No.1 profile 1, and the broadside and flash of the cabinet are all made of No. two profiles 2,
The No.1 profile 1 and No. two profiles 2 are bolted to connection, and 1 two sides of No.1 profile are provided with two mutually
Vertical side plate, the side plate outside is provided with several layers step structure, groove 4 is both provided on every layer of ladder, described
No. two profiles 2 be provided with the step structure of identical as No.1 profile structure and quantity, be both provided with groove on every layer of ladder
4, upper side, downside, left side and the right side of the cabinet are by 3 groups of the cover board being covered on every layer of step structure
At the cover board 3 is bolted to connection with profile, filled with conductive bubble in the groove 4 on the step structure
Foam cotton, the leading flank of the cabinet and trailing flank are made of front panel 5 and rear panel 6, the front panel 5 and rear panel 6
It is fixedly connected by bolt with No.1 profile 1 and No. two profiles 2, is fixedly installed with USB filter 9 on the rear panel 6
With RF device 10, absorbing material is posted on the box house surface.
In the present embodiment, front panel 5 is provided with rectangle chamber door, and a side of the chamber door is fixed on by rotatable hinge
On front panel 5, the other side of the chamber door is fixed with the spanner buckle 14 that can fix chamber door, be provided on chamber door front panel into
Air port 7, the two sides of plate 5 are respectively and fixedly provided with handle 15 in front.
In the present embodiment, it is fixed with air outlet 8 on rear panel 6,8 rear of air outlet is mounted with fan, by air outlet 8
While the power interface of promising entire shielded box power supply is arranged.
In the present embodiment, the medial surface of left and right side is respectively and fixedly provided with guide rail 11.
In the present embodiment, terminal support 12 is connected on guide rail 11, terminal support 12 is slidably connected with guide rail 11.
In the present embodiment, 12 leading flank of terminal support is equipped with the groove handle for being used to pull terminal support 12, terminal support
12 trailing flanks are connect with 13 one end of take-up stand, and the other end of take-up stand 13 is fixedly connected with 6 medial surface of rear panel.
In the present embodiment, take-up stand 13 is hollow folding structure.
In the present embodiment, the junction of each connector of cabinet is pasted with conductive foam cotton.
This kind of pin-connected panel shielded box uses the frame of No.1 profile 1 and No. two profiles 2 as cabinet, while No.1 profile 1
Be both provided with identical height on No. two profiles 2, the stratum of identical quantity is all provided with the recessed of same depth and width in every stratum
Slot 4, after No.1 profile 1 and No. two profiles 2 are fixedly connected into the frame of cabinet by screw, the identical stratum of differential profiles
The space for accommodating box cover 3 is formed together, and every layer of stratum is covered with cover board 3, and the use of multilayer cover board 3 can reinforce cabinet
Shielding action, while conductive foam cotton as profile and cover board bridging agent, conductive foam are pasted in the groove 4 of every layer of stratum
The use of cotton seals cabinet more, plays a positive role to the shield effectiveness of cabinet.
Due to the sealing in each face of cabinet, chamber door can only be provided in plate 5 in front, which is fixed on front panel by hinge
It on 5, can be turned out, the other side of chamber door is fixed with spanner buckle 14, can shut with being clasped on front panel
Fixed chamber door when chamber door makes cabinet become closed space, and the joint face of chamber door and front panel 5, which posts conductive foam glue, ensure that
Shield effectiveness, the two sides of plate 5 are fixed with the handle 15 used when mobile shielded box in front, are also provided with heat dissipation on plate 5 in front
Air inlet 7.
The work of shielded box while the use for needing USB filter 9 and RF device 10, USB filter 9 and RF device 10 are equal
It is fixed on rear panel 6, and in the lateral surface of plate 6 below there are interface, the air outlet 8 of heat transmission is also provided on rear panel 6, and
It is provided with radiator fan on the outside of air outlet 8, also there are power interfaces on plate 6 below, can be radiator fan after powering on
Power supply can power after powering on for instrument to be measured.
There is the terminal support 12 for being used to store instrument to be measured in shielded box, terminal support 12 is slidably connected with guide rail 11, leads
Rail 11 is then separately fixed on the medial surface of left and right cover board 3, and the rear of guide rail 11 is connected to one end of folding take-up stand 13,
The other end of take-up stand 13 is fixed on rear panel 6, and take-up stand 13 is hollow structure, and the power data in take-up stand 13 connects
Wiring is communicated with the outside by power interface.
Pass through spiral shell between profile and profile in shielded box, between profile and cover board and between front and back panel and profile
Bolt is fixedly connected, and is pasted with conductive foam glue in junction and is played the role of closed shield, in the inner surface of cabinet
Post and inhale wave sponge, avoid wireless signal in internal reflection, to reach this purpose, inside shielded box all brackets and
Structural member is all made of nonmetallic materials composition.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (7)
1. pin-connected panel shielded box, it is characterized in that: include No.1 profile (1), No. two profiles (2), cover board (3), front panel (5) and after
The long side of panel (6), the cabinet of shielded box is made of No.1 profile (1), and the broadside and flash of the cabinet of shielded box are all by No. two
Profile (2) is constituted, and the No.1 profile (1) and No. two profiles (2) are bolted to connection, the No.1 profile (1)
Two sides are provided with two orthogonal side plates, are provided with several layers step structure on the outside of the side plate, on every layer of ladder
It being both provided with groove (4), No. two profiles (2) are provided with the step structure of identical as No.1 profile structure and quantity,
It is both provided on every layer of ladder groove (4), upper side, downside, left side and the right side of the cabinet are by being covered on
Cover board (3) composition on every layer of step structure, the cover board (3) and No.1 profile (1) and No. two profiles (2) pass through bolt
It is fixedly connected, conductive foam cotton is filled in the groove (4) on the step structure, the leading flank of the cabinet is with after
Side is made of front panel (5) and rear panel (6), and the front panel (5) and rear panel (6) pass through bolt and No.1 profile
(1) it is fixedly connected with No. two profiles (2), USB filter (9) and RF device (10) is fixedly installed on the rear panel (6),
Post absorbing material in the box house surface.
2. pin-connected panel shielded box according to claim 1, it is characterised in that: the front panel (5) is provided with rectangle chamber door,
A side of the chamber door is fixed on front panel (5) by rotatable hinge, and the other side of the chamber door, which is fixed with, to be consolidated
Determine the spanner buckle (14) of chamber door, is provided with front panel air inlet (7) on chamber door, the two sides of plate (5) are respectively and fixedly provided with handle in front
(15).
3. pin-connected panel shielded box according to claim 1, it is characterised in that: be fixed with outlet air on the rear panel (6)
Mouth (8), air outlet (8) rear are mounted with fan, the power supply of promising entire shielded box power supply are arranged beside air outlet (8)
Interface.
4. pin-connected panel shielded box according to claim 1, it is characterised in that: the medial surface of the left and right side is solid
Surely there are guide rail (11).
5. pin-connected panel shielded box according to claim 4, it is characterised in that: be connected with terminal branch on the guide rail (11)
Frame (12), terminal support (12) are slidably connected with guide rail (11).
6. pin-connected panel shielded box according to claim 5, it is characterised in that: described terminal support (12) leading flank is equipped with
For pulling the groove handle of terminal support (12), terminal support (12) trailing flank is connect with take-up stand (13) one end, take-up stand
(13) the other end is fixedly connected with rear panel (6) medial surface.
7. pin-connected panel shielded box according to claim 6, it is characterised in that: the take-up stand (13) is hollow foldable
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763856.3A CN107801364B (en) | 2016-08-30 | 2016-08-30 | Pin-connected panel shielded box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763856.3A CN107801364B (en) | 2016-08-30 | 2016-08-30 | Pin-connected panel shielded box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107801364A CN107801364A (en) | 2018-03-13 |
| CN107801364B true CN107801364B (en) | 2019-09-20 |
Family
ID=61528904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763856.3A Active CN107801364B (en) | 2016-08-30 | 2016-08-30 | Pin-connected panel shielded box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107801364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513976A (en) * | 1991-07-02 | 1993-01-22 | Fujitsu Ltd | Shielding structure of electronic equipment case |
| KR20060079618A (en) * | 2005-01-03 | 2006-07-06 | 주식회사 신진금고 | Structure of safe deposit box |
| CN2847800Y (en) * | 2005-12-13 | 2006-12-13 | 四川川大智胜软件股份有限公司 | Building block type control cabinet |
| CN201867713U (en) * | 2010-11-29 | 2011-06-15 | 大连捷成实业发展有限公司 | Case shell reinforcing structure |
| CN202197378U (en) * | 2011-08-12 | 2012-04-18 | 苏州恒启自动化工程有限公司 | Ethernet exchanger cabinet for aluminum profile industry |
| CN102427694A (en) * | 2012-01-13 | 2012-04-25 | 无锡康贝电子设备有限公司 | Structure of machine cabinet frame |
| CN103517609A (en) * | 2013-09-23 | 2014-01-15 | 许继集团有限公司 | Stand column for equipment cabinet door frame and equipment cabinet door frame with stand column |
| CN104456273A (en) * | 2013-09-16 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Modular LED street lamp |
-
2016
- 2016-08-30 CN CN201610763856.3A patent/CN107801364B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513976A (en) * | 1991-07-02 | 1993-01-22 | Fujitsu Ltd | Shielding structure of electronic equipment case |
| KR20060079618A (en) * | 2005-01-03 | 2006-07-06 | 주식회사 신진금고 | Structure of safe deposit box |
| CN2847800Y (en) * | 2005-12-13 | 2006-12-13 | 四川川大智胜软件股份有限公司 | Building block type control cabinet |
| CN201867713U (en) * | 2010-11-29 | 2011-06-15 | 大连捷成实业发展有限公司 | Case shell reinforcing structure |
| CN202197378U (en) * | 2011-08-12 | 2012-04-18 | 苏州恒启自动化工程有限公司 | Ethernet exchanger cabinet for aluminum profile industry |
| CN102427694A (en) * | 2012-01-13 | 2012-04-25 | 无锡康贝电子设备有限公司 | Structure of machine cabinet frame |
| CN104456273A (en) * | 2013-09-16 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Modular LED street lamp |
| CN103517609A (en) * | 2013-09-23 | 2014-01-15 | 许继集团有限公司 | Stand column for equipment cabinet door frame and equipment cabinet door frame with stand column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107801364A (en) | 2018-03-13 |
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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: 2nd Floor, Building 9, Jiangsu Software Park, No. 699-22 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province, 210042 Patentee before: NANJING JIEXI TECHNOLOGY Co.,Ltd. Country or region before: China |