CN210432329U - Connector for EMI-preventing door of cabinet - Google Patents
Connector for EMI-preventing door of cabinet Download PDFInfo
- Publication number
- CN210432329U CN210432329U CN201920880087.4U CN201920880087U CN210432329U CN 210432329 U CN210432329 U CN 210432329U CN 201920880087 U CN201920880087 U CN 201920880087U CN 210432329 U CN210432329 U CN 210432329U
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- door frame
- emi
- connector
- frame assembly
- cabinet
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- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002411 adverse Effects 0.000 abstract description 5
- 208000032365 Electromagnetic interference Diseases 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a connector that is used for rack to prevent EMI door belongs to rack equipment technical field. A connector for an EMI (electro-magnetic interference) preventing door of a cabinet comprises a cabinet body and a connector, wherein the cabinet body comprises a top plate component, a base component, a left door frame assembly, a right door frame assembly, a power system stabilizer support, a bus bar support, a front door frame component and a rear door frame component, side ribs are fixedly connected to the side wall of a supporting plate, the connector comprises mounting bars which are symmetrically and fixedly connected to the two sides of the base component, the side ribs are vertically inserted into the tops of the mounting bars and fixedly connected with the mounting bars through fasteners, and the top ends of the side ribs are fixedly connected with the top plate component through the mounting bars; the utility model discloses a set up the mounting bar and realize effectively assembling rack side door board, the adverse effect brought with the reduction to rack bearing capacity through the use of less adapter.
Description
Technical Field
The utility model relates to a rack equipment technical field especially relates to a connector that is used for EMI door is prevented to rack.
Background
Cabinets are typically used to store items of computer and related control equipment and provide protection for the storage equipment, the type of cabinet sheet, coating material, and machining process determine the stability of the cabinet, and early cabinets were made by forming the cabinet frame with castings or angle steel by screws, rivets, or welding, and then adding a cover plate made of sheet steel. The cabinet has large volume, heavy weight and crude appearance, and is eliminated, along with the use of transistors and integrated circuits and the microminiaturization of various components, the structure of the cabinet is also developed towards miniaturization and building blocks, and the cabinet is developed into a plug-in box and plug-in structure with a certain size series from the whole panel structure in the past.
With the gradual deepening of people's understanding of the harmfulness of electromagnetic leakage emission of a confidential information system, a large number of various electromagnetic leakage emission prevention means including building an electromagnetic shielding room, laying an optical cable and a shielding twisted pair, using low-radiation equipment, a red-black power isolation socket, a shielding cabinet, an interference unit and the like are adopted in the process of building a confidential information network, wherein the shielding cabinet has the characteristics of small volume, convenience in installation and flexibility in use, and is widely used.
For the combined EMI-preventing cabinet with an inserting box, an inserting piece structure and the like, the side door plate of the cabinet is an important component of the cabinet, and the stably-arranged side door plate is a foundation for stably installing the front door frame assembly, the rear door frame assembly and the top plate of the cabinet.
At present, EMI rack is prevented to the combination formula of the majority, and each terminal angle department of rack frame mostly sees through the adapter and makes up, and the rack of this kind of structure under the condition that has the load makes the effort concentrate on the junction easily, and makes adapter and junction take place chap easily, can't effectively bear the effect that the height bore, consequently need design one kind can effectively assemble rack side door board, and reduce the adapter and bring adverse effect to the whole bearing capacity of rack cabinet rack connector.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a connector for rack anti-EMI door is proposed in order to solve the problem mentioned in the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connector for an EMI-preventing door of a cabinet comprises a cabinet body and a connector, wherein the cabinet body comprises a top plate component, a base component, a left door frame assembly, a right door frame assembly, a power system stabilizer bracket, a bus bar bracket, a front door frame component and a rear door frame component, the bus bar bracket is vertically and fixedly connected to the top of the base component, the power system stabilizer bracket is fixedly connected to the side wall of the bus bar bracket, the left door frame assembly and the right door frame assembly both comprise a supporting plate and a side rib plate, the side rib plate is fixedly connected with the side wall of the supporting plate, the connector comprises mounting bars which are symmetrically and fixedly connected with the two sides of the base component, the side rib plates are vertically inserted at the tops of the mounting bars, the side rib plate is fixedly connected with the mounting bar through a fastener, and the top end of the side rib plate is also fixedly connected with the top plate assembly through the mounting bar; the front door frame component and the rear door frame component are respectively and rotatably connected to the side walls of the left door frame assembly and the right door frame assembly.
Preferably, the side wall of the supporting plate is respectively provided with a first vent hole and a second vent hole which are arranged at intervals.
Preferably, the front door frame component and the rear door frame component are respectively connected with the left door frame assembly and the right door frame assembly in a rotating mode through hinges.
Preferably, the bottom fixedly connected with connection piece of side floor, set up on the mounting bar with connection piece assorted inserting groove, the lateral wall fixedly connected with of mounting bar is with the direction connection piece that the connection piece position corresponds.
Preferably, the fastening piece is a bolt or a screw, and the fastening piece sequentially penetrates through the guide connecting piece and the connecting piece and extends into the base assembly.
Preferably, the fastener is further provided with a buffer washer, and two ends of the buffer washer are respectively abutted to the end portions of the mounting bar and the fastener.
Preferably, the front door frame assembly and the rear door frame assembly respectively comprise a main frame, a support rib plate and an anti-EMI plate, the support rib plate is fixedly connected to the inner wall of the main frame, and the anti-EMI plate is fixedly attached between the main frame and the support rib plate.
Preferably, the EMI resistant sheet is embodied as a conductive cloth gasket, and the EMI resistant sheet is adhered between the main frame and the support rib by a tape.
Preferably, the EMI resistant plate is provided with a vent, and the vent is provided with a ventilation net.
Preferably, the ventilation net is made of aluminum.
Compared with the prior art, the utility model provides a connector that is used for rack to prevent EMI door possesses following beneficial effect:
1. when the connector for the EMI-proof door of the cabinet is used, the mounting strips are fixedly connected on two sides of the base component, because the left door frame assembly and the right door frame assembly both comprise the supporting plate and the side rib plate, the left door frame assembly and the right door frame assembly are inserted on the mounting bar through the side rib plate, and then the left door frame assembly and the right door frame assembly are fixed with the mounting bar by the fasteners, thereby realizing the purpose of assembling the left door frame assembly and the right door frame assembly with the base component, when the left door frame assembly and the right door frame assembly are installed, the top plate assembly is assembled at the top ends of the left door frame assembly and the right door frame assembly in the same way, and then with preceding door frame subassembly, back door frame subassembly respectively through the lateral wall of hinge rotation connection at left door frame assembly, right door frame assembly, the utility model discloses a set up the mounting bar and realize effectively assembling rack side door board, use through less adapter is with the adverse effect that reduces to rack bearing capacity and bring.
2. This a connector for EMI door is prevented to rack sets up first ventilation hole, second ventilation hole through the lateral wall at the backup pad respectively at the interval, and the ventilation effect of being convenient for improve the rack exists in first ventilation hole and second ventilation hole.
3. This a connector for rack anti-EMI door, bottom fixedly connected with connection piece through at the side rib board, set up on the mounting bar with connection piece assorted inserting groove, the lateral wall fixedly connected with of mounting bar is with the direction connection piece that the connection piece position corresponds, the fastener specifically is bolt or screw, the fastener passes direction connection piece in proper order, the connection piece extends to inside the base subassembly, during the use, in inserting the inserting groove with the connection piece, and then utilize the fastener to pass direction connection piece in proper order, the connection piece, realize that the side rib board links to each other with the fixed of mounting bar.
4. This a connector for EMI door is prevented to rack, through still be equipped with the cushion washer on the fastener, the both ends of cushion washer offset with the tip of mounting bar and fastener respectively, the fastener of being convenient for of the existence of cushion washer carries out firm connection to mounting bar and side rib board.
5. This a connector for EMI door is prevented to rack, preceding door frame subassembly, back door frame subassembly all include main frame, support floor, anti EMI board, and support floor fixed connection is at the inner wall of main frame, and anti EMI board is fixed to be laminated between main frame and support floor, and the existence of support floor is convenient for support the main frame.
6. This a connector for rack anti-EMI door, anti EMI board specifically are electrically conductive cloth liner, and anti EMI board body passes through the adhesive tape bonding between main frame and support rib board, and anti EMI board specifically is electrically conductive cloth liner, is favorable to shielding the inside electromagnetic radiation who produces of rack, prevents that electromagnetic radiation from distributing away.
7. This a connector for rack prevents EMI door, through having seted up the vent on anti EMI board, is equipped with the ventilation net on the vent, and the material of ventilation net specifically is the aluminium material, and the existence of ventilation net is favorable to further improving the ventilation effect of rack.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a simple structure, convenient operation, the utility model discloses a set up the mounting bar and realize effectively assembling rack side door board, use through less adapter is with the adverse effect that reduces to rack bearing capacity and bring.
Drawings
Fig. 1 is a schematic structural diagram of a connector for an EMI-proof door of a cabinet according to the present invention;
fig. 2 is a second schematic structural diagram of a connector for an EMI-proof door of a cabinet according to the present invention;
fig. 3 is a third schematic structural diagram of a connector for an EMI-proof door of a cabinet according to the present invention;
fig. 4 is one of the schematic structural diagrams of the connection of the connector top plate assembly, the base assembly, the left door frame assembly and the right door frame assembly for the EMI-proof door of the cabinet according to the present invention;
fig. 5 is a second schematic structural diagram of the connection of the top plate component, the base component, the left door frame assembly and the right door frame assembly of the connector for the cabinet EMI-proof door according to the present invention;
fig. 6 is a schematic structural diagram of the connector side rib plate and the mounting bar for the cabinet anti-EMI door.
In the figure: 1. a top plate assembly; 2. a base assembly; 3. a left door frame assembly; 4. a right door frame assembly; 5. a power system stabilizer mount; 6. a bus bar support; 7. a front doorframe assembly; 8. a rear door frame assembly; 9. a support plate; 10. a side rib plate; 11. mounting a bar; 12. a fastener; 13. a first vent hole; 14. a second vent hole; 15. connecting sheets; 16. inserting grooves; 17. a guide connecting sheet; 18. a cushion washer; 19. a main frame; 20. a support rib plate; 21. an anti-EMI plate; 22. a ventilation net.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a connector for an EMI-proof door of a cabinet comprises a cabinet body and a connector, wherein the cabinet body comprises a top plate component 1, a base component 2, a left door frame assembly 3, a right door frame assembly 4, a power system stabilizer bracket 5, a bus bar bracket 6, a front door frame assembly 7 and a rear door frame assembly 8, the bus bar bracket 6 is vertically and fixedly connected to the top of the base component 2, the power system stabilizer bracket 5 is fixedly connected to the side wall of the bus bar bracket 6, the left door frame assembly 3 and the right door frame assembly 4 both comprise a support plate 9 and side ribs 10, the side ribs 10 are fixedly connected to the side wall of the support plate 9, the connector comprises mounting bars 11 which are symmetrically and fixedly connected to the two sides of the base component 2, the side ribs 10 are vertically inserted into the top of the mounting bars 11, the side rib plate 10 is fixedly connected with the mounting bar 11 through a fastener 12, and the top end of the side rib plate 10 is also fixedly connected with the top plate assembly 1 through the mounting bar 11; the front door frame component 7 and the rear door frame component 8 are respectively rotatably connected to the side walls of the left door frame assembly 3 and the right door frame assembly 4, when the door frame assembly is used, the mounting bars 11 are fixedly connected to the two sides of the base component 2, because the left door frame assembly 3 and the right door frame assembly 4 both comprise the supporting plates 9 and the side rib plates 10, the left door frame assembly 3 and the right door frame assembly 4 are inserted into the mounting bars 11 through the side rib plates 10, and then the left door frame assembly 3 and the right door frame assembly 4 are fixed with the mounting bars 11 by the fasteners 12, so that the purpose of assembling the left door frame assembly 3 and the right door frame assembly 4 with the base component 2 is realized, when the left door frame assembly and the right door frame assembly are installed, the top plate component 1 is assembled at the top ends of the left door frame assembly 3 and the right door frame assembly 4 in the same mode, and further the front door frame component 7 and the rear door frame component 8 are respectively rotatably, Right side door frame assembly 4's lateral wall, the utility model discloses a set up mounting bar 11 and realize effectively assembling rack side door board, through the adverse effect that the use of less adapter brought the rack bearing capacity with the reduction.
The front door frame component 7 and the rear door frame component 8 are respectively connected with the left door frame assembly 3 and the right door frame assembly 4 in a rotating way through hinges.
The bottom of the side rib plate 10 is fixedly connected with a connecting piece 15, the mounting bar 11 is provided with an inserting groove 16 matched with the connecting piece 15, and the side wall of the mounting bar 11 is fixedly connected with a guide connecting piece 17 corresponding to the connecting piece 15;
the fastener 12 is specifically a bolt or a screw, the fastener 12 sequentially penetrates through the guide connecting sheet 17 and the connecting sheet 15 and extends into the base assembly 2, when the fixing device is used, the connecting sheet 15 is inserted into the inserting groove 16, and then the fastener 12 sequentially penetrates through the guide connecting sheet 17 and the connecting sheet 15, so that the side rib plate 10 is fixedly connected with the mounting strip 11.
The fastener 12 is further provided with a buffer washer 18, two ends of the buffer washer 18 are respectively abutted against the end parts of the mounting bar 11 and the fastener 12, and the buffer washer 18 is convenient for the fastener 12 to stably connect the mounting bar 11 and the side rib plate 10.
Preceding door frame subassembly 7, back door frame subassembly 8 all include main frame 19, support floor 20, anti EMI board 21, and support floor 20 fixed connection is at the inner wall of main frame 19, and anti EMI board 21 is fixed to be laminated between main frame 19 and support floor 20, and the existence of support floor 20 is convenient for support main frame 19.
The anti-EMI plate 21 is specifically a conductive cloth gasket, the anti-EMI plate 21 is specifically bonded between the main frame 19 and the support rib plate 20 through adhesive tapes, and the anti-EMI plate 21 is specifically a conductive cloth gasket, so that shielding of electromagnetic radiation generated inside the cabinet is facilitated, and the electromagnetic radiation is prevented from being emitted.
The anti EMI board 21 is provided with a vent, the vent is provided with a ventilation net 22, the ventilation net 22 is specifically made of aluminum, and the ventilation effect of the cabinet is further improved due to the existence of the ventilation net 22.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A connector for an EMI (electromagnetic interference) preventing door of a cabinet comprises a cabinet body and a connector, wherein the cabinet body comprises a top plate assembly (1), a base assembly (2), a left door frame assembly (3), a right door frame assembly (4), a power system stabilizer bracket (5), a bus bar bracket (6), a front door frame assembly (7) and a rear door frame assembly (8), the bus bar bracket (6) is vertically and fixedly connected to the top of the base assembly (2), the power system stabilizer bracket (5) is fixedly connected to the side wall of the bus bar bracket (6), the connector is characterized in that the left door frame assembly (3) and the right door frame assembly (4) respectively comprise a supporting plate (9) and a side rib plate (10), the side rib plates (10) are fixedly connected to the side wall of the supporting plate (9), and the connector comprises symmetrical mounting bars (11) fixedly connected to two sides of the base assembly (2), the side rib plates (10) are vertically inserted into the tops of the mounting bars (11), the side rib plates (10) are fixedly connected with the mounting bars (11) through fasteners (12), and the top ends of the side rib plates (10) are fixedly connected with the top plate assembly (1) through the mounting bars (11); and the front door frame assembly (7) and the rear door frame assembly (8) are respectively and rotatably connected to the side walls of the left door frame assembly (3) and the right door frame assembly (4).
2. The connector for the EMI-preventing door of the cabinet as claimed in claim 1, wherein the side walls of the support plate (9) are respectively provided with a first vent hole (13) and a second vent hole (14) which are arranged at intervals.
3. The connector for the EMI-proof door of the cabinet as claimed in claim 1, wherein the front door frame component (7) and the rear door frame component (8) are respectively connected with the left door frame assembly (3) and the right door frame assembly (4) in a rotating manner through hinges.
4. The connector for the EMI-preventing door of the cabinet as claimed in claim 1, wherein the bottom of the side rib (10) is fixedly connected with a connecting piece (15), the mounting bar (11) is provided with an inserting groove (16) matched with the connecting piece (15), and the side wall of the mounting bar (11) is fixedly connected with a guiding connecting piece (17) corresponding to the connecting piece (15).
5. Connector for a cabinet EMI door according to claim 4, characterized in that the fastening member (12) is embodied as a bolt or screw, the fastening member (12) passing through the guide connecting piece (17), the connecting piece (15) and extending to the inside of the base assembly (2) in sequence.
6. The connector for the EMI door of the cabinet as recited in claim 4 or 5, wherein the fastening member (12) is further provided with a cushion washer (18), and two ends of the cushion washer (18) respectively abut against the ends of the mounting bar (11) and the fastening member (12).
7. The connector for the EMI-proof door of the cabinet as claimed in claim 1, wherein the front door frame assembly (7) and the rear door frame assembly (8) each include a main frame (19), a support rib (20), and an EMI-proof plate (21), the support rib (20) is fixedly connected to the inner wall of the main frame (19), and the EMI-proof plate (21) is fixedly attached between the main frame (19) and the support rib (20).
8. Connector for an EMI-protected cabinet door according to claim 7, characterized in that the EMI-resistant sheet (21) is in particular an electrically conductive cloth gasket, and the EMI-resistant sheet (21) is in particular glued between the main frame (19) and the support ribs (20) by means of adhesive strips.
9. The connector for the EMI-proof door of the cabinet as recited in claim 7, wherein the EMI-proof plate (21) is provided with a ventilation opening, and the ventilation opening is provided with a ventilation net (22).
10. The connector for an EMI door of a cabinet according to claim 9, characterized in that the material of the ventilation net (22) is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880087.4U CN210432329U (en) | 2019-06-12 | 2019-06-12 | Connector for EMI-preventing door of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880087.4U CN210432329U (en) | 2019-06-12 | 2019-06-12 | Connector for EMI-preventing door of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210432329U true CN210432329U (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880087.4U Active CN210432329U (en) | 2019-06-12 | 2019-06-12 | Connector for EMI-preventing door of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210432329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337231A (en) * | 2019-06-12 | 2019-10-15 | 和信精密科技（吴江）有限公司 | A kind of connector for cabinet EMI suppression door |
-
2019
- 2019-06-12 CN CN201920880087.4U patent/CN210432329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337231A (en) * | 2019-06-12 | 2019-10-15 | 和信精密科技（吴江）有限公司 | A kind of connector for cabinet EMI suppression door |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 789, Shanhu West Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: Suzhou Hexin Precision Technology Co.,Ltd. Address before: 215200 No. 789, Shanhu West Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: WELLTRUST PRECISION TECHNOLOGY (WUJIANG) Co.,Ltd. |
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| CP03 | Change of name, title or address |