CN220342739U - Split electromagnetic shielding cabinet - Google Patents
Split electromagnetic shielding cabinet Download PDFInfo
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- CN220342739U CN220342739U CN202322059459.6U CN202322059459U CN220342739U CN 220342739 U CN220342739 U CN 220342739U CN 202322059459 U CN202322059459 U CN 202322059459U CN 220342739 U CN220342739 U CN 220342739U
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- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a split electromagnetic shielding cabinet, belonging to the technical field of electromagnetic shielding cabinets, comprising: the cabinet is provided with a plurality of groups of sealing covers and bottom plates, and the cabinet also comprises a connecting structure which is arranged at the top end and the bottom end of the cabinet and is respectively arranged between the sealing covers and the bottom plates; the cabinet comprises a U-shaped box, one side of the front end of the U-shaped box is rotationally connected with a cabinet door, and the connecting structure comprises: the second U-shaped frame is provided with three groups which are respectively and fixedly arranged on the left side, the right side and the rear side of the top end of the bottom plate; the inner wall of the U-shaped frame II is in sliding connection with two sides of the bottom end shell of the U-shaped box body; and the third positioning hole is arranged on the second U-shaped frame in a penetrating way, and the second positioning hole is arranged below the outer wall of the U-shaped box.
Description
Technical Field
The utility model relates to the technical field of electromagnetic shielding cabinets, in particular to a split electromagnetic shielding cabinet.
Background
Along with the gradual deepening of people's understanding of the harm of electromagnetic leakage emission of a secret-related information system, various electromagnetic leakage emission prevention means are adopted in the process of constructing a secret-related information network, including the steps of constructing an electromagnetic shielding room, laying an optical cable and a shielding twisted pair, using low-radiation equipment, a red and black power isolation socket and shielding a cabinet.
The shielding cabinet has the characteristics of small volume, convenient installation and flexible use, and is very suitable for being used in occasions where the electromagnetic shielding chamber is unsuitable to be installed and information equipment needs to be protected.
The existing electromagnetic shielding cabinet is integral, is inconvenient to detach, cannot be adjusted according to the size of the space and the used scene, and is inconvenient to transport and install, and the use is affected.
Therefore, we invent a split electromagnetic shielding cabinet.
Disclosure of Invention
The present utility model has been made in view of the above and/or problems occurring in the prior art of a split electromagnetic shielding cabinet.
Therefore, the utility model aims to provide a split electromagnetic shielding cabinet, which can solve the problems that the existing electromagnetic shielding cabinet is integrated, is inconvenient to detach, cannot be adjusted according to the size of a space and a used scene, is inconvenient to transport and install and affects use.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a split electromagnetic shielding cabinet, comprising: the cabinet is provided with a plurality of groups of sealing covers and bottom plates, and the cabinet also comprises a connecting structure which is arranged at the top end and the bottom end of the cabinet and is respectively arranged between the sealing covers and the bottom plates;
the cabinet comprises a U-shaped box, and a cabinet door is rotationally connected to one side of the front end of the U-shaped box.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the connection structure includes:
the second U-shaped frame is provided with three groups which are respectively and fixedly arranged on the left side, the right side and the rear side of the top end of the bottom plate;
the inner wall of the U-shaped frame II is in sliding connection with two sides of the bottom end shell of the U-shaped box body; and
and the positioning hole III is penetrated and arranged on the U-shaped frame II, and the penetrating positioning hole II is arranged below the outer wall of the U-shaped box.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the U-shaped box is characterized in that grooves I are formed in two sides below the outer wall of the U-shaped box, protruding blocks II are connected to the inner wall of the grooves I in a sliding mode, and the outer wall of the protruding blocks II is fixedly connected with the inner wall of the U-shaped frame II.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the U-shaped box is characterized in that a U-shaped frame I is fixedly arranged on the left side, the right side and the rear side of the top end of the U-shaped box, a protruding block I is fixedly arranged on the inner side of the U-shaped frame I, and a penetrating positioning hole I is formed in the U-shaped frame I.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the bottom fixed mounting of closing cap has the shape of returning to press the frame, the outer wall that returns the shape to press the frame and the inner wall sliding connection of U-shaped frame one, recess two has all been seted up to the inside and outside both sides that returns the shape to press the frame, the inner wall and the outer wall sliding connection of lug one of recess two, set up the locating hole four that runs through on the recess two.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the cross connecting grooves are formed in two sides of the top end of the refrigerator door, the cross connecting blocks are fixedly arranged on two sides of the bottom end of the refrigerator door, and the outer walls of the cross connecting blocks are in sliding connection with the inner walls of the cross connecting grooves.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the top of the refrigerator door is provided with a transverse groove, and the inner wall of the transverse groove is provided with a rubber pad.
As a preferable scheme of the split electromagnetic shielding cabinet, the utility model comprises the following steps: the front baffle is arranged at the front end of the top of the bottom plate.
Compared with the prior art:
the electromagnetic cabinet is split into the sub-cabinet, the sealing cover and the bottom plate, and meanwhile, the sub-cabinet is split into the U-shaped box and the sub-cabinet door, so that the transportation and the transfer are facilitated;
meanwhile, the U-shaped frame I, the protruding block I, the groove I, the positioning hole II, the cross connecting groove and the cross connecting block are convenient to splice and combine according to the space required by a use scene, and the application range is enlarged.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of a sub-cabinet of the present utility model;
FIG. 3 is a front view of the base plate of the present utility model;
FIG. 4 is a front view of the closure of the present utility model;
fig. 5 is an exploded view of the cabinet according to the present utility model.
In the figure: electromagnetic shielding cabinet, closing cap 1, bottom plate 2, branch cabinet 3, U-shaped case 31, branch cabinet door 32, cross spread groove 4, cross spread block 5, horizontal groove 6, rubber pad 7, U-shaped frame one 8, lug one 9, recess one 10, locating hole one 11, locating hole two 12, U-shaped frame two 13, lug two 14, locating hole three 15, return shape press frame 16, recess two 17, front baffle 18.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a split electromagnetic shielding cabinet, which has the advantages of convenient use and convenient combination, referring to fig. 1-5, and comprises a sub-cabinet 3, a sealing cover 1 and a bottom plate 2 which are arranged at the top end and the bottom end of the sub-cabinet 3, wherein the sub-cabinet 3 is provided with a plurality of groups, and further comprises a connecting structure which is arranged between the top end and the bottom end of the sub-cabinet 3 and the sealing cover 1 and the bottom plate 2 respectively;
the sub-cabinet 3 comprises a U-shaped box 31, and a sub-cabinet door 32 is rotatably connected to one side of the front end of the U-shaped box 31.
The connection structure includes:
the U-shaped frame II 13 is provided with three groups, and the U-shaped frame II 13 is respectively and fixedly arranged on the left side, the right side and the rear side of the top end of the bottom plate 2;
the inner wall of the U-shaped frame II 13 is in sliding connection with two sides of the bottom end shell of the U-shaped box 31; and
the third positioning hole 15 is formed in the second U-shaped frame 13 in a penetrating manner, and the second positioning hole 12 is formed below the outer wall of the U-shaped box 31 in a penetrating manner;
grooves I10 are formed in two sides below the outer wall of the U-shaped box 31, the inner wall of the grooves I10 is connected with a protruding block II 14 in a sliding mode, and the outer wall of the protruding block II 14 is fixedly connected with the inner wall of a U-shaped frame II 13;
the left side, the right side and the back side of the top end of the U-shaped box 31 are fixedly provided with a U-shaped frame I8,U, the inner side of the U-shaped frame I8 is fixedly provided with a projection I9,U, and the U-shaped box I8 is provided with a positioning hole I11 which penetrates through;
the bottom end of the sealing cover 1 is fixedly provided with a square pressing frame 16, the outer wall of the square pressing frame 16 is in sliding connection with the inner wall of the U-shaped frame I8, the inner side and the outer side of the square pressing frame 16 are both provided with a groove II 17, the inner wall of the groove II 17 is in sliding connection with the outer wall of the protruding block I9, and the groove II 17 is provided with a through positioning hole IV;
the two sides of the top end of the refrigerator door 32 are provided with cross connecting grooves 4, the two sides of the bottom end are fixedly provided with cross connecting blocks 5, and the outer wall of each cross connecting block 5 is in sliding connection with the inner wall of each cross connecting groove 4;
a transverse groove 6 is formed in the top end of the refrigerator door 32, and a rubber pad 7 is mounted on the inner wall of the transverse groove 6;
a front baffle 18 is arranged at the front end of the top of the bottom plate 2
When in specific use:
the using mode is as follows: the person skilled in the art rotates the front end of the U-shaped box 31 to connect the cabinet door 32 to form the cabinet 3, when the top end and the bottom end of the cabinet 3 are required to be respectively connected with the sealing cover 1 and the bottom plate 2:
inserting the bottom end shell of the U-shaped box 31 into the inner side of the U-shaped frame II 13, simultaneously sliding and connecting the groove I10 with the outer wall of the protruding block II 14 fixed on the inner side of the U-shaped frame II 13, corresponding the positioning hole II 12 to the positioning hole III 15, and fixing the positioning hole II and the positioning hole III by bolts;
the method comprises the steps of connecting a back-shaped pressing frame 16 arranged at the bottom end of a sealing cover 1 with the inner wall of a U-shaped frame I8 arranged at the top end of a U-shaped box 31, simultaneously connecting a groove II 17 formed in the wall body of the back-shaped pressing frame 16 with the outer wall of a protruding block I9 fixedly connected with the inner wall of the U-shaped frame I8, simultaneously corresponding a positioning hole I11 to a positioning hole III, and fixing the positioning hole I through bolts;
the electromagnetic shielding cabinet is split, so that subsequent transportation is facilitated;
the second mode of use is: when the space of the two sets of the component cabinets 3 is insufficient and the space is enlarged, the two sets of the component cabinets 3 can be combined together;
for example, when a space for combining the two component cabinets 3 is needed, the two component cabinets 3 are positioned above the first component cabinet 3, and below the second component cabinet 3, the top end of the first component cabinet 3 is fixedly connected with the sealing cover 1 in a mode of using the first component cabinet, and the bottom end of the second component cabinet 3 is connected with the bottom plate 2 in a mode of using the first component cabinet;
the bottom end of the first component cabinet 3 is inserted into a U-shaped frame I8 at the top end of the second component cabinet 3, a groove I10 is connected with the outer wall of a convex block I9 at the inner side of the U-shaped frame I8, and the groove I and the convex block I are fixed through a bolt passing through a positioning hole I11 and a positioning hole II 12;
simultaneously, the cross connecting block 5 at the bottom end of the cabinet door 32 of the first component cabinet 3 is inserted into the cross connecting groove 4 at the top end of the cabinet door 32 of the second component cabinet 3, so that the two component cabinets 32 can be linked;
meanwhile, the rubber gasket 7 at the top end of the cabinet door 32 of the second component cabinet 3 is pressed through the bottom end of the cabinet door 32 of the first component cabinet 3, so that the overall tightness is improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a split type electromagnetic shield cabinet, includes minute cabinet (3) to and install closing cap (1), bottom plate (2) in minute cabinet (3) top and bottom, minute cabinet (3) are equipped with multiunit, its characterized in that: the device also comprises a connecting structure which is arranged at the top end and the bottom end of the sub-cabinet (3) and is respectively arranged between the sealing cover (1) and the bottom plate (2);
the cabinet (3) comprises a U-shaped box (31), and a cabinet door (32) is rotatably connected to one side of the front end of the U-shaped box (31).
2. The split electromagnetic shielding cabinet of claim 1, wherein the connecting structure comprises:
the U-shaped frame II (13) is provided with three groups, and the U-shaped frame II (13) is fixedly arranged on the left side, the right side and the rear side of the top end of the bottom plate (2) respectively;
the inner wall of the U-shaped frame II (13) is in sliding connection with the two sides of the bottom end shell of the U-shaped box (31); and
and the positioning hole III (15) is penetrated and arranged on the U-shaped frame II (13), and the penetrating positioning hole II (12) is arranged below the outer wall of the U-shaped box (31).
3. The split electromagnetic shielding cabinet according to claim 2, wherein the first groove (10) is formed in two sides below the outer wall of the U-shaped box (31), the second projection (14) is slidably connected to the inner wall of the first groove (10), and the outer wall of the second projection (14) is fixedly connected to the inner wall of the second U-shaped frame (13).
4. A split electromagnetic shielding cabinet according to claim 3, wherein a U-shaped frame one (8) is fixedly installed on the left side, the right side and the rear side of the top end of the U-shaped box (31), a protruding block one (9) is fixedly installed on the inner side of the U-shaped frame one (8), and a through positioning hole one (11) is formed in the U-shaped frame one (8).
5. The split electromagnetic shielding cabinet according to claim 4, wherein the bottom end of the sealing cover (1) is fixedly provided with a square pressing frame (16), the outer wall of the square pressing frame (16) is slidably connected with the inner wall of the U-shaped frame I (8), grooves II (17) are formed in the inner side and the outer side of the square pressing frame (16), the inner wall of the grooves II (17) is slidably connected with the outer wall of the protruding block I (9), and positioning holes IV penetrating through the grooves II (17) are formed.
6. The split electromagnetic shielding cabinet according to claim 5, wherein cross connecting grooves (4) are formed in two sides of the top end of the cabinet door (32), cross connecting blocks (5) are fixedly arranged on two sides of the bottom end of the cabinet door, and the outer walls of the cross connecting blocks (5) are in sliding connection with the inner walls of the cross connecting grooves (4).
7. The split electromagnetic shielding cabinet according to claim 6, wherein a transverse groove (6) is formed in the top end of the cabinet door (32), and a rubber pad (7) is mounted on the inner wall of the transverse groove (6).
8. A split electromagnetic shielding cabinet according to claim 1, characterized in that the front end of the top of the base plate (2) is provided with a front baffle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059459.6U CN220342739U (en) | 2023-08-02 | 2023-08-02 | Split electromagnetic shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059459.6U CN220342739U (en) | 2023-08-02 | 2023-08-02 | Split electromagnetic shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342739U true CN220342739U (en) | 2024-01-12 |
Family
ID=89455805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322059459.6U Active CN220342739U (en) | 2023-08-02 | 2023-08-02 | Split electromagnetic shielding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342739U (en) |
-
2023
- 2023-08-02 CN CN202322059459.6U patent/CN220342739U/en active Active
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