CN204305494U - A kind of dismountable electromagnetic shielding square cabin rack AD - Google Patents
A kind of dismountable electromagnetic shielding square cabin rack AD Download PDFInfo
- Publication number
- CN204305494U CN204305494U CN201420772734.7U CN201420772734U CN204305494U CN 204305494 U CN204305494 U CN 204305494U CN 201420772734 U CN201420772734 U CN 201420772734U CN 204305494 U CN204305494 U CN 204305494U
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- Prior art keywords
- shielding
- adhesive tape
- plate
- steady pin
- square
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- Expired - Fee Related
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Abstract
A kind of dismountable electromagnetic shielding square cabin rack AD, comprises doorframe, door-plate, handle, lock, steady pin, steady pin mounting panel and shielding adhesive tape; Steady pin mounting panel is provided with below described door-plate; Described steady pin mounting panel is provided with 2 steady pins; The outer wall of described door-plate is provided with the handle for moving AD; Described door-plate upper end is locked by 2 locks and doorframe; The section bar notch of described doorframe is embedded is equipped with shielding adhesive tape.Dismountable electromagnetic shielding square cabin rack AD of the present utility model, convenient disassembly, capability of electromagnetic shielding is good, and quality is light and intensity is good.
Description
Technical field
The utility model relates to a kind of rack AD, especially relates to a kind of dismountable electromagnetic shielding square cabin rack AD.
Background technology
Shelter inside is typically provided with the rack for installing with car instrument and equipment, and at present, some shelter racks do not have installation and maintenance door, in open, although this rack convenient for maintaining, can not meet the requirement of electromagnetic shielding; The AD that some shelter racks adopt the section bar similar to Cabin door to be made, the AD thickness of this kind of section bar making and wallboard of shelter uniform thickness, even thickly reach 50mm, and adopt side enabling form, cannot move, the AD weight of this kind of structure is bigger than normal, and is vulnerable to spatial limitation, cannot dismounting, also do not possess electromagnet shield effect.
Along with the expansion of shelter application, shelter need be with AD for installing the rack with car instrument and equipment, meanwhile, special dimension application the requirement of shelter to electromagnetic shielding also more and more higher.Therefore, a kind of dismountable electromagnetic shielding square cabin rack AD is provided could to meet the demand in market.
At present; cabinet for electronics or electrical control generally all has cabinet and cabinet door; in order to make the described cabinet for electronics or electrical control, there is electro-magnetic screen function; prior art can adopt electric conducting material to make cabinet and cabinet door usually; by to electromagnetic wave inside and outside electromagnetic reflection and absorption and then decay cabinet, reach the object of electromagnetic shielding.
CN 103369895 A discloses a kind of electromagnetic shielding cabinet, its cabinet adopting electric conducting material to make, cabinet door and cover body, and the electromagnetic shielding of the electromagnetic shielding cabinet of this utility model is more weak, and its cabinet door can not quick-detachment.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides that a kind of convenient disassembly, capability of electromagnetic shielding are good, quality is light and dismountable electromagnetic shielding square cabin rack AD that intensity is good.
The utility model solves the technical scheme that its technical problem adopts: a kind of dismountable electromagnetic shielding square cabin rack AD, comprises doorframe, door-plate, handle, lock, steady pin, steady pin mounting panel and shielding adhesive tape; Steady pin mounting panel is provided with below described door-plate; Described steady pin mounting panel is provided with 2 steady pins; The outer wall of described door-plate is provided with the handle for moving AD; Described door-plate upper end is locked by 2 locks and doorframe; In the section bar notch of described doorframe, entirety is embedded with shielding colloid.
Described door-plate is large plate foaming structure; The thickness of described door-plate is 13 ~ 20mm.
Described door-plate and doorframe are aluminium section bar.
Described shielding colloid comprises Type B shielding adhesive tape and square shielding adhesive tape, and described Type B shielding adhesive tape and square shielding adhesive tape are made up of electromagnetic shield rubber overcoat woven wire, and described Type B shielding adhesive tape is arranged on the top of shielding colloid, left side and right side; Described square shielding adhesive tape is arranged on the below of shielding colloid.
Steady pin spacing hole on the size of described steady pin and shelter skeleton matches.
The beneficial effect of a kind of dismountable electromagnetic shielding square cabin rack AD of the utility model:
1) door-plate is large plate foaming structure, and thickness is little of 13mm, and the quality of AD is light, has good stiffness;
2) the section bar notch of doorframe is embedded is equipped with shielding colloid, makes the electromagnet shield effect of shelter rack AD reach 40dB;
3) handle that door-plate is received is convenient to maintenance personal's fast assembling-disassembling and moves AD;
5) 2 steady pins on steady pin mounting panel and the steady pin spacing hole combination on shelter skeleton have good installation accuracy, and AD is arranged on shelter securely;
4) lock can by door-plate quick lock on doorframe;
6) shielded the shielding colloid of adhesive tape and the assembling of square shielding adhesive tape by Type B, namely ensure that the capability of electromagnetic shielding of AD, be convenient to again assembling.
Accompanying drawing explanation
Fig. 1-be a kind of front view of dismountable electromagnetic shielding square cabin rack AD;
Fig. 2-be A-A schematic cross-section in Fig. 1;
Fig. 3-be B-B schematic cross-section in Fig. 1;
Fig. 4-be the enlarged diagram of steady pin mounting panel (6) in Fig. 1;
Fig. 5-for shielding the structural representation of colloid (5) in Fig. 1;
Fig. 6-for shielding the C-C schematic cross-section of colloid (5) in Fig. 5;
Fig. 7-for shielding the D-D schematic cross-section of colloid (5) in Fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ 3, a kind of dismountable electromagnetic shielding square cabin rack AD, comprise doorframe 1, door-plate 2, handle 3, lock 4, steady pin 7, steady pin mounting panel 6 and shielding adhesive tape 5; Steady pin mounting panel 6 is provided with below described door-plate 2; Described steady pin mounting panel 6 is provided with 2 steady pins 7; The outer wall of described door-plate 2 is provided with the handle 3 for moving AD; Described door-plate 2 upper end is locked by 2 locks 4 and doorframe 1; In the section bar notch of described doorframe 1, entirety is embedded with shielding colloid 5.
Described door-plate 2 is large plate foaming structure; The thickness of described door-plate 2 is 13mm.
Described door-plate 2 and doorframe 1 are aluminium section bar.
Described shielding colloid 5 comprises Type B shielding adhesive tape and square shielding adhesive tape, and described Type B shielding adhesive tape and square shielding adhesive tape are made up of electromagnetic shield rubber 9 overcoat woven wire 10, and described Type B shielding adhesive tape is arranged on the top of shielding colloid 5, left side and right side; Described square shielding adhesive tape is arranged on the below of shielding colloid 5.
Steady pin spacing hole 8 on the size of described steady pin 7 and shelter skeleton 9 matches.
The operation principle of a kind of dismountable electromagnetic shielding square cabin rack AD of the utility model and using method: first, shielding colloid 5 setting-in made is entered in the section bar notch of doorframe 1, then, steady pin mounting panel 6 below door-plate 2 is fixedly installed in the steady pin spacing hole 8 on shelter skeleton 9 by steady pin 7, door-plate 2 and doorframe 1 are locked with lock 4, AD just can be arranged on shelter; When AD needs dismounting, open lock, door-plate is opened, then remove the steady pin 7 on steady pin mounting panel 6, more just AD can be disassembled from shelter with handle 3.
A kind of dismountable electromagnetic shielding square cabin rack AD of the utility model, the thickness of described door-plate 2 can also be 15,18 or 20mm; The change of above technical characteristic, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (7)
1. a dismountable electromagnetic shielding square cabin rack AD, is characterized in that, comprises doorframe, door-plate, handle, lock, steady pin, steady pin mounting panel and shielding adhesive tape; Steady pin mounting panel is provided with below described door-plate; Described steady pin mounting panel is provided with 2 steady pins; The outer wall of described door-plate is provided with the handle for moving AD; Described door-plate upper end is locked by 2 locks and doorframe; The section bar notch of described doorframe is embedded is equipped with shielding adhesive tape.
2. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 1, it is characterized in that, described door-plate is large plate foaming structure; The thickness of described door-plate is 13 ~ 20mm.
3. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 1 or 2, is characterized in that, described door-plate and doorframe aluminium section bar.
4. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 1 or 2, it is characterized in that, described shielding colloid comprises Type B shielding adhesive tape and square shielding adhesive tape, described Type B shielding adhesive tape and square shielding adhesive tape are made up of electromagnetic shield rubber overcoat woven wire, and described Type B shielding adhesive tape is arranged on the top of shielding colloid, left side and right side; Described square shielding adhesive tape is arranged on the below of shielding colloid.
5. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 3, it is characterized in that, described shielding colloid comprises Type B shielding adhesive tape and square shielding adhesive tape, described Type B shielding adhesive tape and square shielding adhesive tape are made up of electromagnetic shield rubber overcoat woven wire, and described Type B shielding adhesive tape is arranged on the top of shielding colloid, left side and right side; Described square shielding adhesive tape is arranged on the below of shielding colloid.
6. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 1 or 2, is characterized in that, the steady pin spacing hole on the size of described steady pin and shelter skeleton matches.
7. dismountable electromagnetic shielding square cabin rack AD as claimed in claim 3, is characterized in that, the steady pin spacing hole on the size of described steady pin and shelter skeleton matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772734.7U CN204305494U (en) | 2014-12-10 | 2014-12-10 | A kind of dismountable electromagnetic shielding square cabin rack AD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772734.7U CN204305494U (en) | 2014-12-10 | 2014-12-10 | A kind of dismountable electromagnetic shielding square cabin rack AD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305494U true CN204305494U (en) | 2015-04-29 |
Family
ID=53110992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772734.7U Expired - Fee Related CN204305494U (en) | 2014-12-10 | 2014-12-10 | A kind of dismountable electromagnetic shielding square cabin rack AD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470293A (en) * | 2014-12-10 | 2015-03-25 | 衡阳泰豪通信车辆有限公司 | Detachable electromagnetic shielding shelter equipment cabinet access door |
| CN105937353A (en) * | 2016-06-29 | 2016-09-14 | 苏州金螳螂建筑装饰股份有限公司 | Magnetic access door |
| CN110325001A (en) * | 2019-06-13 | 2019-10-11 | 和信精密科技（吴江）有限公司 | A kind of EMI suppression shell mechanism for cabinet |
-
2014
- 2014-12-10 CN CN201420772734.7U patent/CN204305494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470293A (en) * | 2014-12-10 | 2015-03-25 | 衡阳泰豪通信车辆有限公司 | Detachable electromagnetic shielding shelter equipment cabinet access door |
| CN105937353A (en) * | 2016-06-29 | 2016-09-14 | 苏州金螳螂建筑装饰股份有限公司 | Magnetic access door |
| CN110325001A (en) * | 2019-06-13 | 2019-10-11 | 和信精密科技（吴江）有限公司 | A kind of EMI suppression shell mechanism for cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181210 |